MAINTAINERS

   1 List of maintainers and how to submit kernel changes
   2 ====================================================
   3
   4 Please try to follow the guidelines below.  This will make things
   5 easier on the maintainers.  Not all of these guidelines matter for every
   6 trivial patch so apply some common sense.
   7
   8 Tips for patch submitters
   9 -------------------------
  10
  11 1.      Always *test* your changes, however small, on at least 4 or
  12         5 people, preferably many more.
  13
  14 2.      Try to release a few ALPHA test versions to the net. Announce
  15         them onto the kernel channel and await results. This is especially
  16         important for device drivers, because often that's the only way
  17         you will find things like the fact version 3 firmware needs
  18         a magic fix you didn't know about, or some clown changed the
  19         chips on a board and not its name.  (Don't laugh!  Look at the
  20         SMC etherpower for that.)
  21
  22 3.      Make sure your changes compile correctly in multiple
  23         configurations. In particular check that changes work both as a
  24         module and built into the kernel.
  25
  26 4.      When you are happy with a change make it generally available for
  27         testing and await feedback.
  28
  29 5.      Make a patch available to the relevant maintainer in the list. Use
  30         ``diff -u`` to make the patch easy to merge. Be prepared to get your
  31         changes sent back with seemingly silly requests about formatting
  32         and variable names.  These aren't as silly as they seem. One
  33         job the maintainers (and especially Linus) do is to keep things
  34         looking the same. Sometimes this means that the clever hack in
  35         your driver to get around a problem actually needs to become a
  36         generalized kernel feature ready for next time.
  37
  38         PLEASE check your patch with the automated style checker
  39         (scripts/checkpatch.pl) to catch trivial style violations.
  40         See Documentation/process/coding-style.rst for guidance here.
  41
  42         PLEASE CC: the maintainers and mailing lists that are generated
  43         by ``scripts/get_maintainer.pl.`` The results returned by the
  44         script will be best if you have git installed and are making
  45         your changes in a branch derived from Linus' latest git tree.
  46         See Documentation/process/submitting-patches.rst for details.
  47
  48         PLEASE try to include any credit lines you want added with the
  49         patch. It avoids people being missed off by mistake and makes
  50         it easier to know who wants adding and who doesn't.
  51
  52         PLEASE document known bugs. If it doesn't work for everything
  53         or does something very odd once a month document it.
  54
  55         PLEASE remember that submissions must be made under the terms
  56         of the Linux Foundation certificate of contribution and should
  57         include a Signed-off-by: line.  The current version of this
  58         "Developer's Certificate of Origin" (DCO) is listed in the file
  59         Documentation/process/submitting-patches.rst.
  60
  61 6.      Make sure you have the right to send any changes you make. If you
  62         do changes at work you may find your employer owns the patch
  63         not you.
  64
  65 7.      When sending security related changes or reports to a maintainer
  66         please Cc: security@kernel.org, especially if the maintainer
  67         does not respond. Please keep in mind that the security team is
  68         a small set of people who can be efficient only when working on
  69         verified bugs. Please only Cc: this list when you have identified
  70         that the bug would present a short-term risk to other users if it
  71         were publicly disclosed. For example, reports of address leaks do
  72         not represent an immediate threat and are better handled publicly,
  73         and ideally, should come with a patch proposal. Please do not send
  74         automated reports to this list either. Such bugs will be handled
  75         better and faster in the usual public places. See
  76         Documentation/admin-guide/security-bugs.rst for details.
  77
  78 8.      Happy hacking.
  79
  80 Descriptions of section entries
  81 -------------------------------
  82
  83         M: *Mail* patches to: FullName <address@domain>
  84         R: Designated *Reviewer*: FullName <address@domain>
  85            These reviewers should be CCed on patches.
  86         L: *Mailing list* that is relevant to this area
  87         W: *Web-page* with status/info
  88         B: URI for where to file *bugs*. A web-page with detailed bug
  89            filing info, a direct bug tracker link, or a mailto: URI.
  90         C: URI for *chat* protocol, server and channel where developers
  91            usually hang out, for example irc://server/channel.
  92         Q: *Patchwork* web based patch tracking system site
  93         T: *SCM* tree type and location.
  94            Type is one of: git, hg, quilt, stgit, topgit
  95         S: *Status*, one of the following:
  96            Supported:   Someone is actually paid to look after this.
  97            Maintained:  Someone actually looks after it.
  98            Odd Fixes:   It has a maintainer but they don't have time to do
  99                         much other than throw the odd patch in. See below..
 100            Orphan:      No current maintainer [but maybe you could take the
 101                         role as you write your new code].
 102            Obsolete:    Old code. Something tagged obsolete generally means
 103                         it has been replaced by a better system and you
 104                         should be using that.
 105         P: Subsystem Profile document for more details submitting
 106            patches to the given subsystem. This is either an in-tree file,
 107            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
 108            for details.
 109         F: *Files* and directories wildcard patterns.
 110            A trailing slash includes all files and subdirectory files.
 111            F:   drivers/net/    all files in and below drivers/net
 112            F:   drivers/net/*   all files in drivers/net, but not below
 113            F:   */net/*         all files in "any top level directory"/net
 114            One pattern per line.  Multiple F: lines acceptable.
 115         N: Files and directories *Regex* patterns.
 116            N:   [^a-z]tegra     all files whose path contains the word tegra
 117            One pattern per line.  Multiple N: lines acceptable.
 118            scripts/get_maintainer.pl has different behavior for files that
 119            match F: pattern and matches of N: patterns.  By default,
 120            get_maintainer will not look at git log history when an F: pattern
 121            match occurs.  When an N: match occurs, git log history is used
 122            to also notify the people that have git commit signatures.
 123         X: *Excluded* files and directories that are NOT maintained, same
 124            rules as F:. Files exclusions are tested before file matches.
 125            Can be useful for excluding a specific subdirectory, for instance:
 126            F:   net/
 127            X:   net/ipv6/
 128            matches all files in and below net excluding net/ipv6/
 129         K: *Content regex* (perl extended) pattern match in a patch or file.
 130            For instance:
 131            K: of_get_profile
 132               matches patches or files that contain "of_get_profile"
 133            K: \b(printk|pr_(info|err))\b
 134               matches patches or files that contain one or more of the words
 135               printk, pr_info or pr_err
 136            One regex pattern per line.  Multiple K: lines acceptable.
 137
 138 Maintainers List
 139 ----------------
 140
 141 .. note:: When reading this list, please look for the most precise areas
 142           first. When adding to this list, please keep the entries in
 143           alphabetical order.
 144
 145 3C59X NETWORK DRIVER
 146 M:      Steffen Klassert <klassert@kernel.org>
 147 L:      netdev@vger.kernel.org
 148 S:      Odd Fixes
 149 F:      Documentation/networking/device_drivers/3com/vortex.txt
 150 F:      drivers/net/ethernet/3com/3c59x.c
 151
 152 3CR990 NETWORK DRIVER
 153 M:      David Dillow <dave@thedillows.org>
 154 L:      netdev@vger.kernel.org
 155 S:      Maintained
 156 F:      drivers/net/ethernet/3com/typhoon*
 157
 158 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 159 M:      Adam Radford <aradford@gmail.com>
 160 L:      linux-scsi@vger.kernel.org
 161 W:      http://www.lsi.com
 162 S:      Supported
 163 F:      drivers/scsi/3w-*
 164
 165 53C700 AND 53C700-66 SCSI DRIVER
 166 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 167 L:      linux-scsi@vger.kernel.org
 168 S:      Maintained
 169 F:      drivers/scsi/53c700*
 170
 171 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 172 M:      Alexander Aring <alex.aring@gmail.com>
 173 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 174 L:      linux-bluetooth@vger.kernel.org
 175 L:      linux-wpan@vger.kernel.org
 176 S:      Maintained
 177 F:      net/6lowpan/
 178 F:      include/net/6lowpan.h
 179 F:      Documentation/networking/6lowpan.txt
 180
 181 6PACK NETWORK DRIVER FOR AX.25
 182 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 183 L:      linux-hams@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/hamradio/6pack.c
 186
 187 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 188 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 189 M:      Heiner Kallweit <hkallweit1@gmail.com>
 190 L:      netdev@vger.kernel.org
 191 S:      Maintained
 192 F:      drivers/net/ethernet/realtek/r8169*
 193
 194 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 195 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 196 L:      linux-serial@vger.kernel.org
 197 S:      Maintained
 198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 199 F:      drivers/tty/serial/8250*
 200 F:      include/linux/serial_8250.h
 201
 202 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 203 L:      netdev@vger.kernel.org
 204 S:      Orphan / Obsolete
 205 F:      drivers/net/ethernet/8390/
 206
 207 9P FILE SYSTEM
 208 M:      Eric Van Hensbergen <ericvh@gmail.com>
 209 M:      Latchesar Ionkov <lucho@ionkov.net>
 210 M:      Dominique Martinet <asmadeus@codewreck.org>
 211 L:      v9fs-developer@lists.sourceforge.net
 212 W:      http://swik.net/v9fs
 213 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 215 T:      git git://github.com/martinetd/linux.git
 216 S:      Maintained
 217 F:      Documentation/filesystems/9p.txt
 218 F:      fs/9p/
 219 F:      net/9p/
 220 F:      include/net/9p/
 221 F:      include/uapi/linux/virtio_9p.h
 222 F:      include/trace/events/9p.h
 223
 224 A8293 MEDIA DRIVER
 225 M:      Antti Palosaari <crope@iki.fi>
 226 L:      linux-media@vger.kernel.org
 227 W:      https://linuxtv.org
 228 W:      http://palosaari.fi/linux/
 229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 230 T:      git git://linuxtv.org/anttip/media_tree.git
 231 S:      Maintained
 232 F:      drivers/media/dvb-frontends/a8293*
 233
 234 AACRAID SCSI RAID DRIVER
 235 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 236 L:      linux-scsi@vger.kernel.org
 237 W:      http://www.adaptec.com/
 238 S:      Supported
 239 F:      Documentation/scsi/aacraid.txt
 240 F:      drivers/scsi/aacraid/
 241
 242 ABI/API
 243 L:      linux-api@vger.kernel.org
 244 F:      include/linux/syscalls.h
 245 F:      kernel/sys_ni.c
 246
 247 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 248 M:      Hans de Goede <hdegoede@redhat.com>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru.c
 252
 253 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 254 M:      Alistair John Strachan <alistair@devzero.co.uk>
 255 L:      linux-hwmon@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/hwmon/abituguru3.c
 258
 259 ACCES 104-DIO-48E GPIO DRIVER
 260 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-dio-48e.c
 264
 265 ACCES 104-IDI-48 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idi-48.c
 270
 271 ACCES 104-IDIO-16 GPIO DRIVER
 272 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 273 L:      linux-gpio@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/gpio/gpio-104-idio-16.c
 276
 277 ACCES 104-QUAD-8 DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-iio@vger.kernel.org
 280 S:      Maintained
 281 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 282 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 283 F:      drivers/counter/104-quad-8.c
 284
 285 ACCES PCI-IDIO-16 GPIO DRIVER
 286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 287 L:      linux-gpio@vger.kernel.org
 288 S:      Maintained
 289 F:      drivers/gpio/gpio-pci-idio-16.c
 290
 291 ACCES PCIe-IDIO-24 GPIO DRIVER
 292 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 293 L:      linux-gpio@vger.kernel.org
 294 S:      Maintained
 295 F:      drivers/gpio/gpio-pcie-idio-24.c
 296
 297 ACENIC DRIVER
 298 M:      Jes Sorensen <jes@trained-monkey.org>
 299 L:      linux-acenic@sunsite.dk
 300 S:      Maintained
 301 F:      drivers/net/ethernet/alteon/acenic*
 302
 303 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 304 M:      Peter Kaestle <peter@piie.net>
 305 L:      platform-driver-x86@vger.kernel.org
 306 W:      http://piie.net/?section=acerhdf
 307 S:      Maintained
 308 F:      drivers/platform/x86/acerhdf.c
 309
 310 ACER WMI LAPTOP EXTRAS
 311 M:      "Lee, Chun-Yi" <jlee@suse.com>
 312 L:      platform-driver-x86@vger.kernel.org
 313 S:      Maintained
 314 F:      drivers/platform/x86/acer-wmi.c
 315
 316 ACPI
 317 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 318 M:      Len Brown <lenb@kernel.org>
 319 L:      linux-acpi@vger.kernel.org
 320 W:      https://01.org/linux-acpi
 321 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 323 B:      https://bugzilla.kernel.org
 324 S:      Supported
 325 F:      drivers/acpi/
 326 F:      drivers/pnp/pnpacpi/
 327 F:      include/linux/acpi.h
 328 F:      include/linux/fwnode.h
 329 F:      include/acpi/
 330 F:      Documentation/firmware-guide/acpi/
 331 F:      Documentation/ABI/testing/sysfs-bus-acpi
 332 F:      Documentation/ABI/testing/configfs-acpi
 333 F:      drivers/pci/*acpi*
 334 F:      drivers/pci/*/*acpi*
 335 F:      tools/power/acpi/
 336
 337 ACPI APEI
 338 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 339 M:      Len Brown <lenb@kernel.org>
 340 L:      linux-acpi@vger.kernel.org
 341 R:      James Morse <james.morse@arm.com>
 342 R:      Tony Luck <tony.luck@intel.com>
 343 R:      Borislav Petkov <bp@alien8.de>
 344 F:      drivers/acpi/apei/
 345
 346 ACPI COMPONENT ARCHITECTURE (ACPICA)
 347 M:      Robert Moore <robert.moore@intel.com>
 348 M:      Erik Schmauss <erik.schmauss@intel.com>
 349 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 350 L:      linux-acpi@vger.kernel.org
 351 L:      devel@acpica.org
 352 W:      https://acpica.org/
 353 W:      https://github.com/acpica/acpica/
 354 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 356 B:      https://bugzilla.kernel.org
 357 B:      https://bugs.acpica.org
 358 S:      Supported
 359 F:      drivers/acpi/acpica/
 360 F:      include/acpi/
 361 F:      tools/power/acpi/
 362
 363 ACPI FAN DRIVER
 364 M:      Zhang Rui <rui.zhang@intel.com>
 365 L:      linux-acpi@vger.kernel.org
 366 W:      https://01.org/linux-acpi
 367 B:      https://bugzilla.kernel.org
 368 S:      Supported
 369 F:      drivers/acpi/fan.c
 370
 371 ACPI FOR ARM64 (ACPI/arm64)
 372 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 373 M:      Hanjun Guo <guohanjun@huawei.com>
 374 M:      Sudeep Holla <sudeep.holla@arm.com>
 375 L:      linux-acpi@vger.kernel.org
 376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 377 S:      Maintained
 378 F:      drivers/acpi/arm64
 379
 380 ACPI I2C MULTI INSTANTIATE DRIVER
 381 M:      Hans de Goede <hdegoede@redhat.com>
 382 L:      platform-driver-x86@vger.kernel.org
 383 S:      Maintained
 384 F:      drivers/platform/x86/i2c-multi-instantiate.c
 385
 386 ACPI PMIC DRIVERS
 387 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 388 M:      Len Brown <lenb@kernel.org>
 389 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 390 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/pmic/
 397
 398 ACPI THERMAL DRIVER
 399 M:      Zhang Rui <rui.zhang@intel.com>
 400 L:      linux-acpi@vger.kernel.org
 401 W:      https://01.org/linux-acpi
 402 B:      https://bugzilla.kernel.org
 403 S:      Supported
 404 F:      drivers/acpi/*thermal*
 405
 406 ACPI VIDEO DRIVER
 407 M:      Zhang Rui <rui.zhang@intel.com>
 408 L:      linux-acpi@vger.kernel.org
 409 W:      https://01.org/linux-acpi
 410 B:      https://bugzilla.kernel.org
 411 S:      Supported
 412 F:      drivers/acpi/acpi_video.c
 413
 414 ACPI WMI DRIVER
 415 L:      platform-driver-x86@vger.kernel.org
 416 S:      Orphan
 417 F:      drivers/platform/x86/wmi.c
 418 F:      include/uapi/linux/wmi.h
 419
 420 AD1889 ALSA SOUND DRIVER
 421 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 422 L:      linux-parisc@vger.kernel.org
 423 S:      Maintained
 424 F:      sound/pci/ad1889.*
 425
 426 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5254
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/misc/ad525x_dpot.c
 432
 433 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD5398
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/regulator/ad5398.c
 439
 440 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7142
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/misc/ad714x.c
 446
 447 AD7877 TOUCHSCREEN DRIVER
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7877
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7877.c
 453
 454 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 455 M:      Michael Hennerich <michael.hennerich@analog.com>
 456 W:      http://wiki.analog.com/AD7879
 457 W:      http://ez.analog.com/community/linux-device-drivers
 458 S:      Supported
 459 F:      drivers/input/touchscreen/ad7879.c
 460
 461 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 462 M:      Jiri Kosina <jikos@kernel.org>
 463 S:      Maintained
 464
 465 ADF7242 IEEE 802.15.4 RADIO DRIVER
 466 M:      Michael Hennerich <michael.hennerich@analog.com>
 467 W:      https://wiki.analog.com/ADF7242
 468 W:      http://ez.analog.com/community/linux-device-drivers
 469 L:      linux-wpan@vger.kernel.org
 470 S:      Supported
 471 F:      drivers/net/ieee802154/adf7242.c
 472 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 473
 474 ADM1025 HARDWARE MONITOR DRIVER
 475 M:      Jean Delvare <jdelvare@suse.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      Documentation/hwmon/adm1025.rst
 479 F:      drivers/hwmon/adm1025.c
 480
 481 ADM1029 HARDWARE MONITOR DRIVER
 482 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 483 L:      linux-hwmon@vger.kernel.org
 484 S:      Maintained
 485 F:      drivers/hwmon/adm1029.c
 486
 487 ADM8211 WIRELESS DRIVER
 488 L:      linux-wireless@vger.kernel.org
 489 W:      http://wireless.kernel.org/
 490 S:      Orphan
 491 F:      drivers/net/wireless/admtek/adm8211.*
 492
 493 ADP1653 FLASH CONTROLLER DRIVER
 494 M:      Sakari Ailus <sakari.ailus@iki.fi>
 495 L:      linux-media@vger.kernel.org
 496 S:      Maintained
 497 F:      drivers/media/i2c/adp1653.c
 498 F:      include/media/i2c/adp1653.h
 499
 500 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 501 M:      Michael Hennerich <michael.hennerich@analog.com>
 502 W:      http://wiki.analog.com/ADP5520
 503 W:      http://ez.analog.com/community/linux-device-drivers
 504 S:      Supported
 505 F:      drivers/mfd/adp5520.c
 506 F:      drivers/video/backlight/adp5520_bl.c
 507 F:      drivers/leds/leds-adp5520.c
 508 F:      drivers/gpio/gpio-adp5520.c
 509 F:      drivers/input/keyboard/adp5520-keys.c
 510
 511 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP5588
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/input/keyboard/adp5588-keys.c
 517 F:      drivers/gpio/gpio-adp5588.c
 518
 519 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 520 M:      Michael Hennerich <michael.hennerich@analog.com>
 521 W:      http://wiki.analog.com/ADP8860
 522 W:      http://ez.analog.com/community/linux-device-drivers
 523 S:      Supported
 524 F:      drivers/video/backlight/adp8860_bl.c
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475.rst
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 562
 563 AF9013 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 FORCEDETH GIGABIT ETHERNET DRIVER
 651 M:      Rain River <rain.1986.08.12@gmail.com>
 652 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
 653 L:      netdev@vger.kernel.org
 654 S:      Maintained
 655 F:      drivers/net/ethernet/nvidia/*
 656
 657 ALCATEL SPEEDTOUCH USB DRIVER
 658 M:      Duncan Sands <duncan.sands@free.fr>
 659 L:      linux-usb@vger.kernel.org
 660 W:      http://www.linux-usb.org/SpeedTouch/
 661 S:      Maintained
 662 F:      drivers/usb/atm/speedtch.c
 663 F:      drivers/usb/atm/usbatm.c
 664
 665 ALCHEMY AU1XX0 MMC DRIVER
 666 M:      Manuel Lauss <manuel.lauss@gmail.com>
 667 S:      Maintained
 668 F:      drivers/mmc/host/au1xmmc.c
 669
 670 ALI1563 I2C DRIVER
 671 M:      Rudolf Marek <r.marek@assembler.cz>
 672 L:      linux-i2c@vger.kernel.org
 673 S:      Maintained
 674 F:      Documentation/i2c/busses/i2c-ali1563.rst
 675 F:      drivers/i2c/busses/i2c-ali1563.c
 676
 677 ALLEGRO DVT VIDEO IP CORE DRIVER
 678 M:      Michael Tretter <m.tretter@pengutronix.de>
 679 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 680 L:      linux-media@vger.kernel.org
 681 S:      Maintained
 682 F:      drivers/staging/media/allegro-dvt/
 683
 684 ALLWINNER CPUFREQ DRIVER
 685 M:      Yangtao Li <tiny.windzz@gmail.com>
 686 L:      linux-pm@vger.kernel.org
 687 S:      Maintained
 688 F:      Documentation/devicetree/bindings/opp/sun50i-nvmem-cpufreq.txt
 689 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 690
 691 ALLWINNER CRYPTO DRIVERS
 692 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 693 L:      linux-crypto@vger.kernel.org
 694 S:      Maintained
 695 F:      drivers/crypto/allwinner/
 696
 697 ALLWINNER VPU DRIVER
 698 M:      Maxime Ripard <mripard@kernel.org>
 699 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 700 L:      linux-media@vger.kernel.org
 701 S:      Maintained
 702 F:      drivers/staging/media/sunxi/cedrus/
 703
 704 ALPHA PORT
 705 M:      Richard Henderson <rth@twiddle.net>
 706 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 707 M:      Matt Turner <mattst88@gmail.com>
 708 S:      Odd Fixes
 709 L:      linux-alpha@vger.kernel.org
 710 F:      arch/alpha/
 711
 712 ALPS PS/2 TOUCHPAD DRIVER
 713 R:      Pali Rohár <pali.rohar@gmail.com>
 714 F:      drivers/input/mouse/alps.*
 715
 716 ALTERA I2C CONTROLLER DRIVER
 717 M:      Thor Thayer <thor.thayer@linux.intel.com>
 718 S:      Maintained
 719 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 720 F:      drivers/i2c/busses/i2c-altera.c
 721
 722 ALTERA MAILBOX DRIVER
 723 M:      Ley Foon Tan <ley.foon.tan@intel.com>
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/mailbox/mailbox-altera.c
 727
 728 ALTERA PIO DRIVER
 729 M:      Tien Hock Loh <thloh@altera.com>
 730 L:      linux-gpio@vger.kernel.org
 731 S:      Maintained
 732 F:      drivers/gpio/gpio-altera.c
 733
 734 ALTERA SYSTEM MANAGER DRIVER
 735 M:      Thor Thayer <thor.thayer@linux.intel.com>
 736 S:      Maintained
 737 F:      drivers/mfd/altera-sysmgr.c
 738 F:      include/linux/mfd/altera-sysmgr.h
 739
 740 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 741 M:      Thor Thayer <thor.thayer@linux.intel.com>
 742 S:      Maintained
 743 F:      drivers/gpio/gpio-altera-a10sr.c
 744 F:      drivers/mfd/altera-a10sr.c
 745 F:      drivers/reset/reset-a10sr.c
 746 F:      include/linux/mfd/altera-a10sr.h
 747 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 748
 749 ALTERA TRIPLE SPEED ETHERNET DRIVER
 750 M:      Thor Thayer <thor.thayer@linux.intel.com>
 751 L:      netdev@vger.kernel.org
 752 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 753 S:      Maintained
 754 F:      drivers/net/ethernet/altera/
 755
 756 ALTERA UART/JTAG UART SERIAL DRIVERS
 757 M:      Tobias Klauser <tklauser@distanz.ch>
 758 L:      linux-serial@vger.kernel.org
 759 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 760 S:      Maintained
 761 F:      drivers/tty/serial/altera_uart.c
 762 F:      drivers/tty/serial/altera_jtaguart.c
 763 F:      include/linux/altera_uart.h
 764 F:      include/linux/altera_jtaguart.h
 765
 766 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 767 M:      Talel Shenhar <talel@amazon.com>
 768 S:      Maintained
 769 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 770 F:      drivers/thermal/thermal_mmio.c
 771
 772 AMAZON ETHERNET DRIVERS
 773 M:      Netanel Belgazal <netanel@amazon.com>
 774 M:      Arthur Kiyanovski <akiyano@amazon.com>
 775 R:      Guy Tzalik <gtzalik@amazon.com>
 776 R:      Saeed Bishara <saeedb@amazon.com>
 777 R:      Zorik Machulsky <zorik@amazon.com>
 778 L:      netdev@vger.kernel.org
 779 S:      Supported
 780 F:      Documentation/networking/device_drivers/amazon/ena.txt
 781 F:      drivers/net/ethernet/amazon/
 782
 783 AMAZON RDMA EFA DRIVER
 784 M:      Gal Pressman <galpress@amazon.com>
 785 R:      Yossi Leybovich <sleybo@amazon.com>
 786 L:      linux-rdma@vger.kernel.org
 787 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 788 S:      Supported
 789 F:      drivers/infiniband/hw/efa/
 790 F:      include/uapi/rdma/efa-abi.h
 791
 792 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 793 M:      Tom Lendacky <thomas.lendacky@amd.com>
 794 M:      Gary Hook <gary.hook@amd.com>
 795 L:      linux-crypto@vger.kernel.org
 796 S:      Supported
 797 F:      drivers/crypto/ccp/
 798 F:      include/linux/ccp.h
 799
 800 AMD DISPLAY CORE
 801 M:      Harry Wentland <harry.wentland@amd.com>
 802 M:      Leo Li <sunpeng.li@amd.com>
 803 L:      amd-gfx@lists.freedesktop.org
 804 T:      git git://people.freedesktop.org/~agd5f/linux
 805 S:      Supported
 806 F:      drivers/gpu/drm/amd/display/
 807
 808 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 809 M:      Huang Rui <ray.huang@amd.com>
 810 L:      linux-hwmon@vger.kernel.org
 811 S:      Supported
 812 F:      Documentation/hwmon/fam15h_power.rst
 813 F:      drivers/hwmon/fam15h_power.c
 814
 815 AMD FCH GPIO DRIVER
 816 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 817 L:      linux-gpio@vger.kernel.org
 818 S:      Maintained
 819 F:      drivers/gpio/gpio-amd-fch.c
 820 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 821
 822 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 823 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 824 S:      Orphan
 825 F:      drivers/usb/gadget/udc/amd5536udc.*
 826
 827 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 828 M:      Andres Salomon <dilinger@queued.net>
 829 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 830 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 831 S:      Supported
 832 F:      drivers/char/hw_random/geode-rng.c
 833 F:      drivers/crypto/geode*
 834 F:      drivers/video/fbdev/geode/
 835 F:      arch/x86/include/asm/geode.h
 836
 837 AMD IOMMU (AMD-VI)
 838 M:      Joerg Roedel <joro@8bytes.org>
 839 L:      iommu@lists.linux-foundation.org
 840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 841 S:      Maintained
 842 F:      drivers/iommu/amd_iommu*.[ch]
 843 F:      include/linux/amd-iommu.h
 844
 845 AMD KFD
 846 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 847 L:      amd-gfx@lists.freedesktop.org
 848 T:      git git://people.freedesktop.org/~agd5f/linux
 849 S:      Supported
 850 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 851 F:      drivers/gpu/drm/amd/amdkfd/
 852 F:      drivers/gpu/drm/amd/include/cik_structs.h
 853 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 854 F:      drivers/gpu/drm/amd/include/vi_structs.h
 855 F:      drivers/gpu/drm/amd/include/v9_structs.h
 856 F:      include/uapi/linux/kfd_ioctl.h
 857
 858 AMD MP2 I2C DRIVER
 859 M:      Elie Morisse <syniurge@gmail.com>
 860 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 861 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 862 L:      linux-i2c@vger.kernel.org
 863 S:      Maintained
 864 F:      drivers/i2c/busses/i2c-amd-mp2*
 865
 866 AMD POWERPLAY
 867 M:      Evan Quan <evan.quan@amd.com>
 868 L:      amd-gfx@lists.freedesktop.org
 869 S:      Supported
 870 F:      drivers/gpu/drm/amd/powerplay/
 871 T:      git git://people.freedesktop.org/~agd5f/linux
 872
 873 AMD SEATTLE DEVICE TREE SUPPORT
 874 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 875 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 876 M:      Tom Lendacky <thomas.lendacky@amd.com>
 877 S:      Supported
 878 F:      arch/arm64/boot/dts/amd/
 879
 880 AMD XGBE DRIVER
 881 M:      Tom Lendacky <thomas.lendacky@amd.com>
 882 L:      netdev@vger.kernel.org
 883 S:      Supported
 884 F:      drivers/net/ethernet/amd/xgbe/
 885 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 886
 887 ANALOG DEVICES INC AD5686 DRIVER
 888 M:      Stefan Popa <stefan.popa@analog.com>
 889 L:      linux-pm@vger.kernel.org
 890 W:      http://ez.analog.com/community/linux-device-drivers
 891 S:      Supported
 892 F:      drivers/iio/dac/ad5686*
 893 F:      drivers/iio/dac/ad5696*
 894
 895 ANALOG DEVICES INC AD5758 DRIVER
 896 M:      Stefan Popa <stefan.popa@analog.com>
 897 L:      linux-iio@vger.kernel.org
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/iio/dac/ad5758.c
 901 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 902
 903 ANALOG DEVICES INC AD7124 DRIVER
 904 M:      Stefan Popa <stefan.popa@analog.com>
 905 L:      linux-iio@vger.kernel.org
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      drivers/iio/adc/ad7124.c
 909 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 910
 911 ANALOG DEVICES INC AD7292 DRIVER
 912 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
 913 L:      linux-iio@vger.kernel.org
 914 W:      http://ez.analog.com/community/linux-device-drivers
 915 S:      Supported
 916 F:      drivers/iio/adc/ad7292.c
 917 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 918
 919 ANALOG DEVICES INC AD7606 DRIVER
 920 M:      Stefan Popa <stefan.popa@analog.com>
 921 M:      Beniamin Bia <beniamin.bia@analog.com>
 922 L:      linux-iio@vger.kernel.org
 923 W:      http://ez.analog.com/community/linux-device-drivers
 924 S:      Supported
 925 F:      drivers/iio/adc/ad7606.c
 926 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 927
 928 ANALOG DEVICES INC AD7768-1 DRIVER
 929 M:      Stefan Popa <stefan.popa@analog.com>
 930 L:      linux-iio@vger.kernel.org
 931 W:      http://ez.analog.com/community/linux-device-drivers
 932 S:      Supported
 933 F:      drivers/iio/adc/ad7768-1.c
 934 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 935
 936 ANALOG DEVICES INC AD7780 DRIVER
 937 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 938 M:      Renato Lui Geh <renatogeh@gmail.com>
 939 L:      linux-iio@vger.kernel.org
 940 W:      http://ez.analog.com/community/linux-device-drivers
 941 S:      Supported
 942 F:      drivers/iio/adc/ad7780.c
 943 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 944
 945 ANALOG DEVICES INC AD9389B DRIVER
 946 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 947 L:      linux-media@vger.kernel.org
 948 S:      Maintained
 949 F:      drivers/media/i2c/ad9389b*
 950
 951 ANALOG DEVICES INC ADGS1408 DRIVER
 952 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 953 S:      Supported
 954 F:      drivers/mux/adgs1408.c
 955 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 956
 957 ANALOG DEVICES INC ADIN DRIVER
 958 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
 959 L:      netdev@vger.kernel.org
 960 W:      http://ez.analog.com/community/linux-device-drivers
 961 S:      Supported
 962 F:      drivers/net/phy/adin.c
 963 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
 964
 965 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 966 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 967 S:      Supported
 968 L:      linux-iio@vger.kernel.org
 969 F:      include/linux/iio/imu/adis.h
 970 F:      drivers/iio/imu/adis.c
 971
 972 ANALOG DEVICES INC ADIS16460 DRIVER
 973 M:      Dragos Bogdan <dragos.bogdan@analog.com>
 974 S:      Supported
 975 L:      linux-iio@vger.kernel.org
 976 W:      http://ez.analog.com/community/linux-device-drivers
 977 F:      drivers/iio/imu/adis16460.c
 978 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
 979
 980 ANALOG DEVICES INC ADM1177 DRIVER
 981 M:      Beniamin Bia <beniamin.bia@analog.com>
 982 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 983 L:      linux-hwmon@vger.kernel.org
 984 W:      http://ez.analog.com/community/linux-device-drivers
 985 S:      Supported
 986 F:      drivers/hwmon/adm1177.c
 987 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
 988
 989 ANALOG DEVICES INC ADP5061 DRIVER
 990 M:      Stefan Popa <stefan.popa@analog.com>
 991 L:      linux-pm@vger.kernel.org
 992 W:      http://ez.analog.com/community/linux-device-drivers
 993 S:      Supported
 994 F:      drivers/power/supply/adp5061.c
 995
 996 ANALOG DEVICES INC ADV7180 DRIVER
 997 M:      Lars-Peter Clausen <lars@metafoo.de>
 998 L:      linux-media@vger.kernel.org
 999 W:      http://ez.analog.com/community/linux-device-drivers
1000 S:      Supported
1001 F:      drivers/media/i2c/adv7180.c
1002
1003 ANALOG DEVICES INC ADV748X DRIVER
1004 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1005 L:      linux-media@vger.kernel.org
1006 S:      Maintained
1007 F:      drivers/media/i2c/adv748x/*
1008
1009 ANALOG DEVICES INC ADV7511 DRIVER
1010 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1011 L:      linux-media@vger.kernel.org
1012 S:      Maintained
1013 F:      drivers/media/i2c/adv7511*
1014
1015 ANALOG DEVICES INC ADV7604 DRIVER
1016 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1017 L:      linux-media@vger.kernel.org
1018 S:      Maintained
1019 F:      drivers/media/i2c/adv7604*
1020
1021 ANALOG DEVICES INC ADV7842 DRIVER
1022 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1023 L:      linux-media@vger.kernel.org
1024 S:      Maintained
1025 F:      drivers/media/i2c/adv7842*
1026
1027 ANALOG DEVICES INC ASOC CODEC DRIVERS
1028 M:      Lars-Peter Clausen <lars@metafoo.de>
1029 M:      Nuno Sá <nuno.sa@analog.com>
1030 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1031 W:      http://wiki.analog.com/
1032 W:      http://ez.analog.com/community/linux-device-drivers
1033 S:      Supported
1034 F:      sound/soc/codecs/adau*
1035 F:      sound/soc/codecs/adav*
1036 F:      sound/soc/codecs/ad1*
1037 F:      sound/soc/codecs/ad7*
1038 F:      sound/soc/codecs/ssm*
1039 F:      sound/soc/codecs/sigmadsp.*
1040
1041 ANALOG DEVICES INC DMA DRIVERS
1042 M:      Lars-Peter Clausen <lars@metafoo.de>
1043 W:      http://ez.analog.com/community/linux-device-drivers
1044 S:      Supported
1045 F:      drivers/dma/dma-axi-dmac.c
1046
1047 ANALOG DEVICES INC IIO DRIVERS
1048 M:      Lars-Peter Clausen <lars@metafoo.de>
1049 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1050 M:      Stefan Popa <stefan.popa@analog.com>
1051 W:      http://wiki.analog.com/
1052 W:      http://ez.analog.com/community/linux-device-drivers
1053 S:      Supported
1054 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1055 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1056 F:      drivers/iio/*/ad*
1057 F:      drivers/iio/adc/ltc2497*
1058 X:      drivers/iio/*/adjd*
1059 F:      drivers/staging/iio/*/ad*
1060
1061 ANALOGBITS PLL LIBRARIES
1062 M:      Paul Walmsley <paul.walmsley@sifive.com>
1063 S:      Supported
1064 F:      drivers/clk/analogbits/*
1065 F:      include/linux/clk/analogbits*
1066
1067 ANDES ARCHITECTURE
1068 M:      Nick Hu <nickhu@andestech.com>
1069 M:      Greentime Hu <green.hu@gmail.com>
1070 M:      Vincent Chen <deanbo422@gmail.com>
1071 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1072 S:      Supported
1073 F:      arch/nds32/
1074 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1075 F:      Documentation/devicetree/bindings/nds32/
1076 K:      nds32
1077 N:      nds32
1078
1079 ANDROID CONFIG FRAGMENTS
1080 M:      Rob Herring <robh@kernel.org>
1081 S:      Supported
1082 F:      kernel/configs/android*
1083
1084 ANDROID DRIVERS
1085 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1086 M:      Arve Hjønnevåg <arve@android.com>
1087 M:      Todd Kjos <tkjos@android.com>
1088 M:      Martijn Coenen <maco@android.com>
1089 M:      Joel Fernandes <joel@joelfernandes.org>
1090 M:      Christian Brauner <christian@brauner.io>
1091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1092 L:      devel@driverdev.osuosl.org
1093 S:      Supported
1094 F:      drivers/android/
1095 F:      drivers/staging/android/
1096
1097 ANDROID GOLDFISH PIC DRIVER
1098 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1099 S:      Supported
1100 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1101 F:      drivers/irqchip/irq-goldfish-pic.c
1102
1103 ANDROID GOLDFISH RTC DRIVER
1104 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1105 S:      Supported
1106 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1107 F:      drivers/rtc/rtc-goldfish.c
1108
1109 ANDROID ION DRIVER
1110 M:      Laura Abbott <labbott@redhat.com>
1111 M:      Sumit Semwal <sumit.semwal@linaro.org>
1112 L:      devel@driverdev.osuosl.org
1113 L:      dri-devel@lists.freedesktop.org
1114 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1115 S:      Supported
1116 F:      drivers/staging/android/ion
1117 F:      drivers/staging/android/uapi/ion.h
1118
1119 AOA (Apple Onboard Audio) ALSA DRIVER
1120 M:      Johannes Berg <johannes@sipsolutions.net>
1121 L:      linuxppc-dev@lists.ozlabs.org
1122 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1123 S:      Maintained
1124 F:      sound/aoa/
1125
1126 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1127 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1128 L:      linux-iio@vger.kernel.org
1129 S:      Maintained
1130 F:      drivers/iio/adc/stx104.c
1131
1132 APM DRIVER
1133 M:      Jiri Kosina <jikos@kernel.org>
1134 S:      Odd fixes
1135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1136 F:      arch/x86/kernel/apm_32.c
1137 F:      include/linux/apm_bios.h
1138 F:      include/uapi/linux/apm_bios.h
1139 F:      drivers/char/apm-emulation.c
1140
1141 APPARMOR SECURITY MODULE
1142 M:      John Johansen <john.johansen@canonical.com>
1143 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1144 W:      wiki.apparmor.net
1145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1146 S:      Supported
1147 F:      security/apparmor/
1148 F:      Documentation/admin-guide/LSM/apparmor.rst
1149
1150 APPLE BCM5974 MULTITOUCH DRIVER
1151 M:      Henrik Rydberg <rydberg@bitmath.org>
1152 L:      linux-input@vger.kernel.org
1153 S:      Odd fixes
1154 F:      drivers/input/mouse/bcm5974.c
1155
1156 APPLE SMC DRIVER
1157 M:      Henrik Rydberg <rydberg@bitmath.org>
1158 L:      linux-hwmon@vger.kernel.org
1159 S:      Odd fixes
1160 F:      drivers/hwmon/applesmc.c
1161
1162 APPLETALK NETWORK LAYER
1163 L:      netdev@vger.kernel.org
1164 S:      Odd fixes
1165 F:      drivers/net/appletalk/
1166 F:      net/appletalk/
1167 F:      include/linux/atalk.h
1168 F:      include/uapi/linux/atalk.h
1169
1170 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1171 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1172 S:      Supported
1173 F:      arch/arm64/boot/dts/apm/
1174
1175 APPLIED MICRO (APM) X-GENE SOC EDAC
1176 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1177 S:      Supported
1178 F:      drivers/edac/xgene_edac.c
1179 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1180
1181 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1182 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1183 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1184 S:      Supported
1185 F:      drivers/net/ethernet/apm/xgene-v2/
1186
1187 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1188 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1189 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1190 M:      Quan Nguyen <quan@os.amperecomputing.com>
1191 S:      Supported
1192 F:      drivers/net/ethernet/apm/xgene/
1193 F:      drivers/net/phy/mdio-xgene.c
1194 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1195 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1196
1197 APPLIED MICRO (APM) X-GENE SOC PMU
1198 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1199 S:      Supported
1200 F:      drivers/perf/xgene_pmu.c
1201 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1202 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1203
1204 APTINA CAMERA SENSOR PLL
1205 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1206 L:      linux-media@vger.kernel.org
1207 S:      Maintained
1208 F:      drivers/media/i2c/aptina-pll.*
1209
1210 AQUANTIA ETHERNET DRIVER (atlantic)
1211 M:      Igor Russkikh <irusskikh@marvell.com>
1212 L:      netdev@vger.kernel.org
1213 S:      Supported
1214 W:      https://www.marvell.com/
1215 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1216 F:      drivers/net/ethernet/aquantia/atlantic/
1217 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1218
1219 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1220 M:      Egor Pomozov <epomozov@marvell.com>
1221 L:      netdev@vger.kernel.org
1222 S:      Supported
1223 W:      http://www.aquantia.com
1224 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1225
1226 ARC FRAMEBUFFER DRIVER
1227 M:      Jaya Kumar <jayalk@intworks.biz>
1228 S:      Maintained
1229 F:      drivers/video/fbdev/arcfb.c
1230 F:      drivers/video/fbdev/core/fb_defio.c
1231
1232 ARC PGU DRM DRIVER
1233 M:      Alexey Brodkin <abrodkin@synopsys.com>
1234 S:      Supported
1235 F:      drivers/gpu/drm/arc/
1236 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1237
1238 ARCNET NETWORK LAYER
1239 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1240 L:      netdev@vger.kernel.org
1241 S:      Maintained
1242 F:      drivers/net/arcnet/
1243 F:      include/uapi/linux/if_arcnet.h
1244
1245 ARM ARCHITECTED TIMER DRIVER
1246 M:      Mark Rutland <mark.rutland@arm.com>
1247 M:      Marc Zyngier <maz@kernel.org>
1248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1249 S:      Maintained
1250 F:      arch/arm/include/asm/arch_timer.h
1251 F:      arch/arm64/include/asm/arch_timer.h
1252 F:      drivers/clocksource/arm_arch_timer.c
1253
1254 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1255 M:      Linus Walleij <linus.walleij@linaro.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      Documentation/devicetree/bindings/arm/arm-boards
1259 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1260 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1261 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1262 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1263 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1264 F:      arch/arm/mach-integrator/
1265 F:      arch/arm/mach-realview/
1266 F:      arch/arm/mach-versatile/
1267 F:      arch/arm/plat-versatile/
1268 F:      arch/arm/boot/dts/arm-realview-*
1269 F:      arch/arm/boot/dts/integrator*
1270 F:      arch/arm/boot/dts/versatile*
1271 F:      drivers/clk/versatile/
1272 F:      drivers/i2c/busses/i2c-versatile.c
1273 F:      drivers/irqchip/irq-versatile-fpga.c
1274 F:      drivers/mtd/maps/physmap_of_versatile.c
1275 F:      drivers/power/reset/arm-versatile-reboot.c
1276 F:      drivers/soc/versatile/
1277
1278 ARM HDLCD DRM DRIVER
1279 M:      Liviu Dudau <liviu.dudau@arm.com>
1280 S:      Supported
1281 F:      drivers/gpu/drm/arm/hdlcd_*
1282 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1283
1284 ARM KOMEDA DRM-KMS DRIVER
1285 M:      James (Qian) Wang <james.qian.wang@arm.com>
1286 M:      Liviu Dudau <liviu.dudau@arm.com>
1287 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1288 L:      Mali DP Maintainers <malidp@foss.arm.com>
1289 S:      Supported
1290 T:      git git://anongit.freedesktop.org/drm/drm-misc
1291 F:      drivers/gpu/drm/arm/display/include/
1292 F:      drivers/gpu/drm/arm/display/komeda/
1293 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1294 F:      Documentation/gpu/komeda-kms.rst
1295
1296 ARM MALI-DP DRM DRIVER
1297 M:      Liviu Dudau <liviu.dudau@arm.com>
1298 M:      Brian Starkey <brian.starkey@arm.com>
1299 L:      Mali DP Maintainers <malidp@foss.arm.com>
1300 S:      Supported
1301 T:      git git://anongit.freedesktop.org/drm/drm-misc
1302 F:      drivers/gpu/drm/arm/
1303 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1304 F:      Documentation/gpu/afbc.rst
1305
1306 ARM MALI PANFROST DRM DRIVER
1307 M:      Rob Herring <robh@kernel.org>
1308 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1309 R:      Steven Price <steven.price@arm.com>
1310 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1311 L:      dri-devel@lists.freedesktop.org
1312 S:      Supported
1313 T:      git git://anongit.freedesktop.org/drm/drm-misc
1314 F:      drivers/gpu/drm/panfrost/
1315 F:      include/uapi/drm/panfrost_drm.h
1316
1317 ARM MFM AND FLOPPY DRIVERS
1318 M:      Ian Molton <spyro@f2s.com>
1319 S:      Maintained
1320 F:      arch/arm/mach-rpc/floppydma.S
1321 F:      arch/arm/include/asm/floppy.h
1322
1323 ARM PMU PROFILING AND DEBUGGING
1324 M:      Will Deacon <will@kernel.org>
1325 M:      Mark Rutland <mark.rutland@arm.com>
1326 S:      Maintained
1327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1328 F:      arch/arm*/kernel/perf_*
1329 F:      arch/arm/oprofile/common.c
1330 F:      arch/arm*/kernel/hw_breakpoint.c
1331 F:      arch/arm*/include/asm/hw_breakpoint.h
1332 F:      arch/arm*/include/asm/perf_event.h
1333 F:      drivers/perf/*
1334 F:      include/linux/perf/arm_pmu.h
1335 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1336 F:      Documentation/devicetree/bindings/perf/
1337
1338 ARM PORT
1339 M:      Russell King <linux@armlinux.org.uk>
1340 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1341 W:      http://www.armlinux.org.uk/
1342 S:      Odd Fixes
1343 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1344 F:      arch/arm/
1345 X:      arch/arm/boot/dts/
1346
1347 ARM PRIMECELL AACI PL041 DRIVER
1348 M:      Russell King <linux@armlinux.org.uk>
1349 S:      Odd Fixes
1350 F:      sound/arm/aaci.*
1351
1352 ARM PRIMECELL BUS SUPPORT
1353 M:      Russell King <linux@armlinux.org.uk>
1354 S:      Odd Fixes
1355 F:      drivers/amba/
1356 F:      include/linux/amba/bus.h
1357
1358 ARM PRIMECELL CLCD PL110 DRIVER
1359 M:      Russell King <linux@armlinux.org.uk>
1360 S:      Odd Fixes
1361 F:      drivers/video/fbdev/amba-clcd.*
1362
1363 ARM PRIMECELL KMI PL050 DRIVER
1364 M:      Russell King <linux@armlinux.org.uk>
1365 S:      Odd Fixes
1366 F:      drivers/input/serio/ambakmi.*
1367 F:      include/linux/amba/kmi.h
1368
1369 ARM PRIMECELL MMCI PL180/1 DRIVER
1370 M:      Russell King <linux@armlinux.org.uk>
1371 S:      Odd Fixes
1372 F:      drivers/mmc/host/mmci.*
1373 F:      include/linux/amba/mmci.h
1374
1375 ARM PRIMECELL SSP PL022 SPI DRIVER
1376 M:      Linus Walleij <linus.walleij@linaro.org>
1377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1378 S:      Maintained
1379 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1380 F:      drivers/spi/spi-pl022.c
1381
1382 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1383 M:      Russell King <linux@armlinux.org.uk>
1384 S:      Odd Fixes
1385 F:      drivers/tty/serial/amba-pl01*.c
1386 F:      include/linux/amba/serial.h
1387
1388 ARM PRIMECELL VIC PL190/PL192 DRIVER
1389 M:      Linus Walleij <linus.walleij@linaro.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 S:      Maintained
1392 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1393 F:      drivers/irqchip/irq-vic.c
1394
1395 AMAZON ANNAPURNA LABS FIC DRIVER
1396 M:      Talel Shenhar <talel@amazon.com>
1397 S:      Maintained
1398 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1399 F:      drivers/irqchip/irq-al-fic.c
1400
1401 ARM SMMU DRIVERS
1402 M:      Will Deacon <will@kernel.org>
1403 R:      Robin Murphy <robin.murphy@arm.com>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 S:      Maintained
1406 F:      drivers/iommu/arm-smmu*
1407 F:      drivers/iommu/io-pgtable-arm.c
1408 F:      drivers/iommu/io-pgtable-arm-v7s.c
1409
1410 ARM SUB-ARCHITECTURES
1411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      arch/arm/mach-*/
1414 F:      arch/arm/plat-*/
1415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1416
1417 ARM/ACTIONS SEMI ARCHITECTURE
1418 M:      Andreas Färber <afaerber@suse.de>
1419 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422 N:      owl
1423 F:      arch/arm/mach-actions/
1424 F:      arch/arm/boot/dts/owl-*
1425 F:      arch/arm64/boot/dts/actions/
1426 F:      drivers/clk/actions/
1427 F:      drivers/clocksource/timer-owl*
1428 F:      drivers/dma/owl-dma.c
1429 F:      drivers/i2c/busses/i2c-owl.c
1430 F:      drivers/mmc/host/owl-mmc.c
1431 F:      drivers/pinctrl/actions/*
1432 F:      drivers/soc/actions/
1433 F:      include/dt-bindings/power/owl-*
1434 F:      include/linux/soc/actions/
1435 F:      Documentation/devicetree/bindings/arm/actions.yaml
1436 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1437 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1438 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1439 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1440 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1441 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1442 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1443
1444 ARM/ADS SPHERE MACHINE SUPPORT
1445 M:      Lennert Buytenhek <kernel@wantstofly.org>
1446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1447 S:      Maintained
1448
1449 ARM/AFEB9260 MACHINE SUPPORT
1450 M:      Sergey Lapin <slapin@ossfans.org>
1451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1452 S:      Maintained
1453
1454 ARM/AJECO 1ARM MACHINE SUPPORT
1455 M:      Lennert Buytenhek <kernel@wantstofly.org>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458
1459 ARM/Allwinner SoC Clock Support
1460 M:      Emilio López <emilio@elopez.com.ar>
1461 S:      Maintained
1462 F:      drivers/clk/sunxi/
1463
1464 ARM/Allwinner sunXi SoC support
1465 M:      Maxime Ripard <mripard@kernel.org>
1466 M:      Chen-Yu Tsai <wens@csie.org>
1467 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1468 S:      Maintained
1469 N:      sun[x456789]i
1470 N:      sun50i
1471 F:      arch/arm/mach-sunxi/
1472 F:      arch/arm64/boot/dts/allwinner/
1473 F:      drivers/clk/sunxi-ng/
1474 F:      drivers/pinctrl/sunxi/
1475 F:      drivers/soc/sunxi/
1476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1477
1478 Allwinner A10 CSI driver
1479 M:      Maxime Ripard <mripard@kernel.org>
1480 L:      linux-media@vger.kernel.org
1481 T:      git git://linuxtv.org/media_tree.git
1482 F:      drivers/media/platform/sunxi/sun4i-csi/
1483 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1484 S:      Maintained
1485
1486 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1487 M:      Neil Armstrong <narmstrong@baylibre.com>
1488 M:      Jerome Brunet <jbrunet@baylibre.com>
1489 L:      linux-amlogic@lists.infradead.org
1490 S:      Maintained
1491 F:      drivers/clk/meson/
1492 F:      include/dt-bindings/clock/meson*
1493 F:      include/dt-bindings/clock/gxbb*
1494 F:      Documentation/devicetree/bindings/clock/amlogic*
1495
1496 ARM/Amlogic Meson SoC support
1497 M:      Kevin Hilman <khilman@baylibre.com>
1498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1499 L:      linux-amlogic@lists.infradead.org
1500 W:      http://linux-meson.com/
1501 S:      Maintained
1502 F:      arch/arm/mach-meson/
1503 F:      arch/arm/boot/dts/meson*
1504 F:      arch/arm64/boot/dts/amlogic/
1505 F:      drivers/pinctrl/meson/
1506 F:      drivers/mmc/host/meson*
1507 F:      drivers/soc/amlogic/
1508 F:      drivers/rtc/rtc-meson*
1509 N:      meson
1510
1511 ARM/Amlogic Meson SoC Crypto Drivers
1512 M:      Corentin Labbe <clabbe@baylibre.com>
1513 L:      linux-crypto@vger.kernel.org
1514 L:      linux-amlogic@lists.infradead.org
1515 S:      Maintained
1516 F:      drivers/crypto/amlogic/
1517 F:      Documentation/devicetree/bindings/crypto/amlogic*
1518
1519 ARM/Amlogic Meson SoC Sound Drivers
1520 M:      Jerome Brunet <jbrunet@baylibre.com>
1521 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1522 S:      Maintained
1523 F:      sound/soc/meson/
1524 F:      Documentation/devicetree/bindings/sound/amlogic*
1525
1526 ARM/Annapurna Labs ALPINE ARCHITECTURE
1527 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1528 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 S:      Maintained
1531 F:      arch/arm/mach-alpine/
1532 F:      arch/arm/boot/dts/alpine*
1533 F:      arch/arm64/boot/dts/al/
1534 F:      drivers/*/*alpine*
1535
1536 ARM/ARTPEC MACHINE SUPPORT
1537 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1538 M:      Lars Persson <lars.persson@axis.com>
1539 S:      Maintained
1540 L:      linux-arm-kernel@axis.com
1541 F:      arch/arm/mach-artpec
1542 F:      arch/arm/boot/dts/artpec6*
1543 F:      drivers/clk/axis
1544 F:      drivers/crypto/axis
1545 F:      drivers/mmc/host/usdhi6rol0.c
1546 F:      drivers/pinctrl/pinctrl-artpec*
1547 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1548
1549 ARM/ASPEED I2C DRIVER
1550 M:      Brendan Higgins <brendanhiggins@google.com>
1551 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1552 R:      Joel Stanley <joel@jms.id.au>
1553 L:      linux-i2c@vger.kernel.org
1554 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1555 S:      Maintained
1556 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1557 F:      drivers/i2c/busses/i2c-aspeed.c
1558 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1559 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1560
1561 ARM/ASPEED MACHINE SUPPORT
1562 M:      Joel Stanley <joel@jms.id.au>
1563 R:      Andrew Jeffery <andrew@aj.id.au>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1566 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1567 S:      Supported
1568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1569 F:      arch/arm/mach-aspeed/
1570 F:      arch/arm/boot/dts/aspeed-*
1571 N:      aspeed
1572
1573 ARM/BITMAIN ARCHITECTURE
1574 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm64/boot/dts/bitmain/
1578 F:      drivers/clk/clk-bm1880.c
1579 F:      drivers/pinctrl/pinctrl-bm1880.c
1580 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1581 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1582 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1583
1584 ARM/CALXEDA HIGHBANK ARCHITECTURE
1585 M:      Rob Herring <robh@kernel.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588 F:      arch/arm/mach-highbank/
1589 F:      arch/arm/boot/dts/highbank.dts
1590 F:      arch/arm/boot/dts/ecx-*.dts*
1591
1592 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1593 M:      Krzysztof Halasa <khalasa@piap.pl>
1594 S:      Maintained
1595 F:      arch/arm/mach-cns3xxx/
1596
1597 ARM/CAVIUM THUNDER NETWORK DRIVER
1598 M:      Sunil Goutham <sgoutham@marvell.com>
1599 M:      Robert Richter <rrichter@marvell.com>
1600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1601 S:      Supported
1602 F:      drivers/net/ethernet/cavium/thunder/
1603
1604 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1605 M:      Lukasz Majewski <lukma@denx.de>
1606 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1607 S:      Maintained
1608 F:      arch/arm/mach-ep93xx/ts72xx.c
1609
1610 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1611 M:      Alexander Shiyan <shc_work@mail.ru>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Odd Fixes
1614 N:      clps711x
1615
1616 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1617 M:      Lennert Buytenhek <kernel@wantstofly.org>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 S:      Maintained
1620
1621 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1622 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1623 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1625 S:      Maintained
1626 F:      arch/arm/mach-ep93xx/
1627 F:      arch/arm/mach-ep93xx/include/mach/
1628
1629 ARM/CLKDEV SUPPORT
1630 M:      Russell King <linux@armlinux.org.uk>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 S:      Maintained
1633 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1634 F:      drivers/clk/clkdev.c
1635
1636 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1637 M:      Mike Rapoport <mike@compulab.co.il>
1638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1639 S:      Maintained
1640
1641 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1642 M:      Baruch Siach <baruch@tkos.co.il>
1643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1644 S:      Maintained
1645 F:      arch/arm/boot/dts/cx92755*
1646 N:      digicolor
1647
1648 ARM/CONTEC MICRO9 MACHINE SUPPORT
1649 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1650 S:      Maintained
1651 F:      arch/arm/mach-ep93xx/micro9.c
1652
1653 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1654 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1655 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658 F:      drivers/hwtracing/coresight/*
1659 F:      Documentation/trace/coresight/*
1660 F:      Documentation/devicetree/bindings/arm/coresight.txt
1661 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1662 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1663 F:      tools/perf/arch/arm/util/pmu.c
1664 F:      tools/perf/arch/arm/util/auxtrace.c
1665 F:      tools/perf/arch/arm/util/cs-etm.c
1666 F:      tools/perf/arch/arm/util/cs-etm.h
1667 F:      tools/perf/util/cs-etm.*
1668 F:      tools/perf/util/cs-etm-decoder/*
1669
1670 ARM/CORGI MACHINE SUPPORT
1671 M:      Richard Purdie <rpurdie@rpsys.net>
1672 S:      Maintained
1673
1674 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1675 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1676 M:      Linus Walleij <linus.walleij@linaro.org>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 T:      git git://github.com/ulli-kroll/linux.git
1679 S:      Maintained
1680 F:      Documentation/devicetree/bindings/arm/gemini.txt
1681 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1682 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1683 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1684 F:      arch/arm/mach-gemini/
1685 F:      drivers/net/ethernet/cortina/
1686 F:      drivers/pinctrl/pinctrl-gemini.c
1687 F:      drivers/rtc/rtc-ftrtc010.c
1688
1689 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1690 M:      Barry Song <baohua@kernel.org>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1693 S:      Maintained
1694 F:      arch/arm/boot/dts/prima2*
1695 F:      arch/arm/mach-prima2/
1696 F:      drivers/clk/sirf/
1697 F:      drivers/clocksource/timer-prima2.c
1698 F:      drivers/clocksource/timer-atlas7.c
1699 N:      [^a-z]sirf
1700 X:      drivers/gnss
1701
1702 ARM/CZ.NIC TURRIS MOX SUPPORT
1703 M:      Marek Behun <marek.behun@nic.cz>
1704 W:      http://mox.turris.cz
1705 S:      Maintained
1706 F:      Documentation/ABI/testing/debugfs-moxtet
1707 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1708 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1709 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1710 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1711 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1712 F:      include/linux/moxtet.h
1713 F:      drivers/bus/moxtet.c
1714 F:      drivers/firmware/turris-mox-rwtm.c
1715 F:      drivers/gpio/gpio-moxtet.c
1716
1717 ARM/EBSA110 MACHINE SUPPORT
1718 M:      Russell King <linux@armlinux.org.uk>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 W:      http://www.armlinux.org.uk/
1721 S:      Maintained
1722 F:      arch/arm/mach-ebsa110/
1723 F:      drivers/net/ethernet/amd/am79c961a.*
1724
1725 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1726 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1727 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1728 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1729 S:      Maintained
1730 N:      efm32
1731
1732 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1733 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736 F:      arch/arm/mach-pxa/ezx.c
1737
1738 ARM/FARADAY FA526 PORT
1739 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1741 S:      Maintained
1742 T:      git git://git.berlios.de/gemini-board
1743 F:      arch/arm/mm/*-fa*
1744
1745 ARM/FOOTBRIDGE ARCHITECTURE
1746 M:      Russell King <linux@armlinux.org.uk>
1747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1748 W:      http://www.armlinux.org.uk/
1749 S:      Maintained
1750 F:      arch/arm/include/asm/hardware/dec21285.h
1751 F:      arch/arm/mach-footbridge/
1752
1753 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1754 M:      Shawn Guo <shawnguo@kernel.org>
1755 M:      Sascha Hauer <s.hauer@pengutronix.de>
1756 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1757 R:      Fabio Estevam <festevam@gmail.com>
1758 R:      NXP Linux Team <linux-imx@nxp.com>
1759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1760 S:      Maintained
1761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1762 N:      imx
1763 N:      mxs
1764 X:      drivers/media/i2c/
1765
1766 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1767 M:      Shawn Guo <shawnguo@kernel.org>
1768 M:      Sascha Hauer <s.hauer@pengutronix.de>
1769 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1770 R:      Stefan Agner <stefan@agner.ch>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1774 F:      arch/arm/mach-imx/*vf610*
1775 F:      arch/arm/boot/dts/vf*
1776
1777 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1778 M:      Shawn Guo <shawnguo@kernel.org>
1779 M:      Li Yang <leoyang.li@nxp.com>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1783 F:      arch/arm/boot/dts/ls1021a*
1784 F:      arch/arm64/boot/dts/freescale/fsl-*
1785 F:      arch/arm64/boot/dts/freescale/qoriq-*
1786
1787 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1788 M:      Lennert Buytenhek <kernel@wantstofly.org>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 S:      Maintained
1791
1792 ARM/GUMSTIX MACHINE SUPPORT
1793 M:      Steve Sakoman <sakoman@gmail.com>
1794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1795 S:      Maintained
1796
1797 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1798 M:      Philipp Zabel <philipp.zabel@gmail.com>
1799 M:      Paul Parsons <lost.distance@yahoo.com>
1800 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1801 S:      Maintained
1802 F:      arch/arm/mach-pxa/hx4700.c
1803 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1804 F:      sound/soc/pxa/hx4700.c
1805
1806 ARM/HISILICON SOC SUPPORT
1807 M:      Wei Xu <xuwei5@hisilicon.com>
1808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1809 W:      http://www.hisilicon.com
1810 S:      Supported
1811 T:      git git://github.com/hisilicon/linux-hisi.git
1812 F:      arch/arm/mach-hisi/
1813 F:      arch/arm/boot/dts/hi3*
1814 F:      arch/arm/boot/dts/hip*
1815 F:      arch/arm/boot/dts/hisi*
1816 F:      arch/arm64/boot/dts/hisilicon/
1817
1818 ARM/HP JORNADA 7XX MACHINE SUPPORT
1819 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1820 W:      www.jlime.com
1821 S:      Maintained
1822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1823 F:      arch/arm/mach-sa1100/jornada720.c
1824 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1825
1826 ARM/IGEP MACHINE SUPPORT
1827 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1828 M:      Javier Martinez Canillas <javier@dowhile0.org>
1829 L:      linux-omap@vger.kernel.org
1830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1831 S:      Maintained
1832 F:      arch/arm/boot/dts/omap3-igep*
1833
1834 ARM/INCOME PXA270 SUPPORT
1835 M:      Marek Vasut <marek.vasut@gmail.com>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 S:      Maintained
1838 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1839
1840 ARM/INTEL IOP32X ARM ARCHITECTURE
1841 M:      Lennert Buytenhek <kernel@wantstofly.org>
1842 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1843 S:      Maintained
1844
1845 ARM/INTEL IQ81342EX MACHINE SUPPORT
1846 M:      Lennert Buytenhek <kernel@wantstofly.org>
1847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1848 S:      Maintained
1849
1850 ARM/INTEL IXDP2850 MACHINE SUPPORT
1851 M:      Lennert Buytenhek <kernel@wantstofly.org>
1852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1853 S:      Maintained
1854
1855 ARM/INTEL IXP4XX ARM ARCHITECTURE
1856 M:      Linus Walleij <linusw@kernel.org>
1857 M:      Imre Kaloz <kaloz@openwrt.org>
1858 M:      Krzysztof Halasa <khalasa@piap.pl>
1859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1860 S:      Maintained
1861 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1862 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1863 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1864 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1865 F:      arch/arm/mach-ixp4xx/
1866 F:      drivers/clocksource/timer-ixp4xx.c
1867 F:      drivers/gpio/gpio-ixp4xx.c
1868 F:      drivers/irqchip/irq-ixp4xx.c
1869 F:      include/linux/irqchip/irq-ixp4xx.h
1870 F:      include/linux/platform_data/timer-ixp4xx.h
1871
1872 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1873 M:      Jonathan Cameron <jic23@cam.ac.uk>
1874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1875 S:      Maintained
1876 F:      arch/arm/mach-pxa/stargate2.c
1877 F:      drivers/pcmcia/pxa2xx_stargate2.c
1878
1879 ARM/INTEL XSC3 (MANZANO) ARM CORE
1880 M:      Lennert Buytenhek <kernel@wantstofly.org>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 S:      Maintained
1883
1884 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1885 M:      Lennert Buytenhek <kernel@wantstofly.org>
1886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1887 S:      Maintained
1888
1889 ARM/LG1K ARCHITECTURE
1890 M:      Chanho Min <chanho.min@lge.com>
1891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1892 S:      Maintained
1893 F:      arch/arm64/boot/dts/lg/
1894
1895 ARM/LOGICPD PXA270 MACHINE SUPPORT
1896 M:      Lennert Buytenhek <kernel@wantstofly.org>
1897 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1898 S:      Maintained
1899
1900 ARM/LPC18XX ARCHITECTURE
1901 M:      Vladimir Zapolskiy <vz@mleia.com>
1902 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1903 S:      Maintained
1904 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1905 F:      arch/arm/boot/dts/lpc43*
1906 F:      drivers/i2c/busses/i2c-lpc2k.c
1907 F:      drivers/memory/pl172.c
1908 F:      drivers/mtd/spi-nor/nxp-spifi.c
1909 F:      drivers/rtc/rtc-lpc24xx.c
1910 N:      lpc18xx
1911
1912 ARM/LPC32XX SOC SUPPORT
1913 M:      Vladimir Zapolskiy <vz@mleia.com>
1914 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1915 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1916 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1917 S:      Maintained
1918 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1919 F:      arch/arm/boot/dts/lpc32*
1920 F:      arch/arm/mach-lpc32xx/
1921 F:      drivers/i2c/busses/i2c-pnx.c
1922 F:      drivers/net/ethernet/nxp/lpc_eth.c
1923 F:      drivers/usb/host/ohci-nxp.c
1924 F:      drivers/watchdog/pnx4008_wdt.c
1925 N:      lpc32xx
1926
1927 ARM/MAGICIAN MACHINE SUPPORT
1928 M:      Philipp Zabel <philipp.zabel@gmail.com>
1929 S:      Maintained
1930
1931 ARM/Marvell Dove/MV78xx0/Orion SOC support
1932 M:      Jason Cooper <jason@lakedaemon.net>
1933 M:      Andrew Lunn <andrew@lunn.ch>
1934 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1935 M:      Gregory Clement <gregory.clement@bootlin.com>
1936 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1937 S:      Maintained
1938 F:      Documentation/devicetree/bindings/soc/dove/
1939 F:      arch/arm/mach-dove/
1940 F:      arch/arm/mach-mv78xx0/
1941 F:      arch/arm/mach-orion5x/
1942 F:      arch/arm/plat-orion/
1943 F:      arch/arm/boot/dts/dove*
1944 F:      arch/arm/boot/dts/orion5x*
1945 T:      git git://git.infradead.org/linux-mvebu.git
1946
1947 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
1948 M:      Jason Cooper <jason@lakedaemon.net>
1949 M:      Andrew Lunn <andrew@lunn.ch>
1950 M:      Gregory Clement <gregory.clement@bootlin.com>
1951 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1953 S:      Maintained
1954 F:      arch/arm/boot/dts/armada*
1955 F:      arch/arm/boot/dts/kirkwood*
1956 F:      arch/arm/configs/mvebu_*_defconfig
1957 F:      arch/arm/mach-mvebu/
1958 F:      arch/arm64/boot/dts/marvell/armada*
1959 F:      arch/arm64/boot/dts/marvell/cn913*
1960 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1961 F:      drivers/cpufreq/armada-8k-cpufreq.c
1962 F:      drivers/cpufreq/mvebu-cpufreq.c
1963 F:      drivers/irqchip/irq-armada-370-xp.c
1964 F:      drivers/irqchip/irq-mvebu-*
1965 F:      drivers/pinctrl/mvebu/
1966 F:      drivers/rtc/rtc-armada38x.c
1967 T:      git git://git.infradead.org/linux-mvebu.git
1968
1969 ARM/Mediatek RTC DRIVER
1970 M:      Eddie Huang <eddie.huang@mediatek.com>
1971 M:      Sean Wang <sean.wang@mediatek.com>
1972 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1973 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1974 S:      Maintained
1975 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1976 F:      drivers/rtc/rtc-mt6397.c
1977 F:      drivers/rtc/rtc-mt7622.c
1978
1979 ARM/Mediatek SoC support
1980 M:      Matthias Brugger <matthias.bgg@gmail.com>
1981 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1982 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1983 W:      https://mtk.bcnfs.org/
1984 C:      irc://chat.freenode.net/linux-mediatek
1985 S:      Maintained
1986 F:      arch/arm/boot/dts/mt6*
1987 F:      arch/arm/boot/dts/mt7*
1988 F:      arch/arm/boot/dts/mt8*
1989 F:      arch/arm/mach-mediatek/
1990 F:      arch/arm64/boot/dts/mediatek/
1991 F:      drivers/soc/mediatek/
1992 N:      mtk
1993 N:      mt[678]
1994 K:      mediatek
1995
1996 ARM/Mediatek USB3 PHY DRIVER
1997 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2000 S:      Maintained
2001 F:      drivers/phy/mediatek/
2002 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
2003
2004 ARM/Microchip (AT91) SoC support
2005 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2006 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2007 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2008 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2009 W:      http://www.linux4sam.org
2010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2011 S:      Supported
2012 N:      at91
2013 N:      atmel
2014 F:      arch/arm/mach-at91/
2015 F:      include/soc/at91/
2016 F:      arch/arm/boot/dts/at91*.dts
2017 F:      arch/arm/boot/dts/at91*.dtsi
2018 F:      arch/arm/boot/dts/sama*.dts
2019 F:      arch/arm/boot/dts/sama*.dtsi
2020 F:      arch/arm/include/debug/at91.S
2021 F:      drivers/memory/atmel*
2022 F:      drivers/watchdog/sama5d4_wdt.c
2023 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2024 X:      drivers/net/wireless/atmel/
2025
2026 ARM/MIOA701 MACHINE SUPPORT
2027 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 F:      arch/arm/mach-pxa/mioa701.c
2030 S:      Maintained
2031
2032 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2033 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2034 S:      Maintained
2035
2036 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2037 M:      Linus Walleij <linus.walleij@linaro.org>
2038 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2039 S:      Maintained
2040 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2041 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2042 F:      arch/arm/mach-nomadik/
2043 F:      arch/arm/mach-u300/
2044 F:      arch/arm/mach-ux500/
2045 F:      drivers/soc/ux500/
2046 F:      arch/arm/boot/dts/ste-*
2047 F:      drivers/clk/clk-nomadik.c
2048 F:      drivers/clk/clk-u300.c
2049 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2050 F:      drivers/clocksource/timer-u300.c
2051 F:      drivers/dma/coh901318*
2052 F:      drivers/dma/ste_dma40*
2053 F:      drivers/hwspinlock/u8500_hsem.c
2054 F:      drivers/i2c/busses/i2c-nomadik.c
2055 F:      drivers/i2c/busses/i2c-stu300.c
2056 F:      drivers/iio/adc/ab8500-gpadc.c
2057 F:      drivers/mfd/ab3100*
2058 F:      drivers/mfd/ab8500*
2059 F:      drivers/mfd/abx500*
2060 F:      drivers/mfd/dbx500*
2061 F:      drivers/mfd/db8500*
2062 F:      drivers/pinctrl/nomadik/
2063 F:      drivers/pinctrl/pinctrl-coh901*
2064 F:      drivers/pinctrl/pinctrl-u300.c
2065 F:      drivers/rtc/rtc-ab3100.c
2066 F:      drivers/rtc/rtc-ab8500.c
2067 F:      drivers/rtc/rtc-coh901331.c
2068 F:      drivers/rtc/rtc-pl031.c
2069 F:      drivers/watchdog/coh901327_wdt.c
2070 F:      Documentation/devicetree/bindings/arm/ste-*
2071 F:      Documentation/devicetree/bindings/arm/ux500/
2072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2073
2074 ARM/NUVOTON NPCM ARCHITECTURE
2075 M:      Avi Fishman <avifishman70@gmail.com>
2076 M:      Tomer Maimon <tmaimon77@gmail.com>
2077 M:      Tali Perry <tali.perry1@gmail.com>
2078 R:      Patrick Venture <venture@google.com>
2079 R:      Nancy Yuen <yuenn@google.com>
2080 R:      Benjamin Fair <benjaminfair@google.com>
2081 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2082 S:      Supported
2083 F:      arch/arm/mach-npcm/
2084 F:      arch/arm/boot/dts/nuvoton-npcm*
2085 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2086 F:      drivers/*/*npcm*
2087 F:      Documentation/devicetree/bindings/*/*npcm*
2088 F:      Documentation/devicetree/bindings/*/*/*npcm*
2089
2090 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2091 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2092 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2093 S:      Orphan
2094 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2095 F:      arch/arm/mach-s3c24xx/gta02.h
2096
2097 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2098 M:      Alexander Clouter <alex@digriz.org.uk>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 W:      http://www.digriz.org.uk/ts78xx/kernel
2101 S:      Maintained
2102 F:      arch/arm/mach-orion5x/ts78xx-*
2103
2104 ARM/OXNAS platform support
2105 M:      Neil Armstrong <narmstrong@baylibre.com>
2106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2107 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2108 S:      Maintained
2109 F:      arch/arm/mach-oxnas/
2110 F:      arch/arm/boot/dts/ox8*.dts*
2111 N:      oxnas
2112
2113 ARM/PALM TREO SUPPORT
2114 M:      Tomas Cech <sleep_walker@suse.com>
2115 L:      linux-arm-kernel@lists.infradead.org
2116 W:      http://hackndev.com
2117 S:      Maintained
2118 F:      arch/arm/mach-pxa/palmtreo.*
2119
2120 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2121 M:      Marek Vasut <marek.vasut@gmail.com>
2122 L:      linux-arm-kernel@lists.infradead.org
2123 W:      http://hackndev.com
2124 S:      Maintained
2125 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2126 F:      arch/arm/mach-pxa/palmtx.c
2127 F:      arch/arm/mach-pxa/palmt5.*
2128 F:      arch/arm/mach-pxa/include/mach/palmld.h
2129 F:      arch/arm/mach-pxa/palmld.c
2130 F:      arch/arm/mach-pxa/palmte2.*
2131 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2132 F:      arch/arm/mach-pxa/palmtc.c
2133
2134 ARM/PALMZ72 SUPPORT
2135 M:      Sergey Lapin <slapin@ossfans.org>
2136 L:      linux-arm-kernel@lists.infradead.org
2137 W:      http://hackndev.com
2138 S:      Maintained
2139 F:      arch/arm/mach-pxa/palmz72.*
2140
2141 ARM/PLEB SUPPORT
2142 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2143 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2144 S:      Maintained
2145
2146 ARM/PT DIGITAL BOARD PORT
2147 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2149 W:      http://www.armlinux.org.uk/
2150 S:      Maintained
2151
2152 ARM/QUALCOMM SUPPORT
2153 M:      Andy Gross <agross@kernel.org>
2154 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
2155 L:      linux-arm-msm@vger.kernel.org
2156 S:      Maintained
2157 F:      Documentation/devicetree/bindings/soc/qcom/
2158 F:      Documentation/devicetree/bindings/*/qcom*
2159 F:      arch/arm/boot/dts/qcom-*.dts
2160 F:      arch/arm/boot/dts/qcom-*.dtsi
2161 F:      arch/arm/mach-qcom/
2162 F:      arch/arm64/boot/dts/qcom/
2163 F:      drivers/*/qcom/
2164 F:      drivers/*/qcom*
2165 F:      drivers/*/*/qcom/
2166 F:      drivers/*/*/qcom*
2167 F:      drivers/*/pm8???-*
2168 F:      drivers/bluetooth/btqcomsmd.c
2169 F:      drivers/clocksource/timer-qcom.c
2170 F:      drivers/extcon/extcon-qcom*
2171 F:      drivers/iommu/msm*
2172 F:      drivers/i2c/busses/i2c-qup.c
2173 F:      drivers/i2c/busses/i2c-qcom-geni.c
2174 F:      drivers/mfd/ssbi.c
2175 F:      drivers/mmc/host/mmci_qcom*
2176 F:      drivers/mmc/host/sdhci-msm.c
2177 F:      drivers/pci/controller/dwc/pcie-qcom.c
2178 F:      drivers/phy/qualcomm/
2179 F:      drivers/power/*/msm*
2180 F:      drivers/reset/reset-qcom-*
2181 F:      drivers/scsi/ufs/ufs-qcom.*
2182 F:      drivers/spi/spi-qup.c
2183 F:      drivers/spi/spi-geni-qcom.c
2184 F:      drivers/spi/spi-qcom-qspi.c
2185 F:      drivers/tty/serial/msm_serial.c
2186 F:      drivers/usb/dwc3/dwc3-qcom.c
2187 F:      include/dt-bindings/*/qcom*
2188 F:      include/linux/*/qcom*
2189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2190
2191 ARM/RADISYS ENP2611 MACHINE SUPPORT
2192 M:      Lennert Buytenhek <kernel@wantstofly.org>
2193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2194 S:      Maintained
2195
2196 ARM/RDA MICRO ARCHITECTURE
2197 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2199 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2200 S:      Maintained
2201 F:      arch/arm/boot/dts/rda8810pl-*
2202 F:      drivers/clocksource/timer-rda.c
2203 F:      drivers/gpio/gpio-rda.c
2204 F:      drivers/irqchip/irq-rda-intc.c
2205 F:      drivers/tty/serial/rda-uart.c
2206 F:      Documentation/devicetree/bindings/arm/rda.yaml
2207 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2208 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2209 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2210 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2211
2212 ARM/REALTEK ARCHITECTURE
2213 M:      Andreas Färber <afaerber@suse.de>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm64/boot/dts/realtek/
2218 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2219
2220 ARM/RENESAS ARM64 ARCHITECTURE
2221 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2222 M:      Magnus Damm <magnus.damm@gmail.com>
2223 L:      linux-renesas-soc@vger.kernel.org
2224 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2226 S:      Supported
2227 F:      arch/arm64/boot/dts/renesas/
2228 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2229 F:      drivers/soc/renesas/
2230 F:      include/linux/soc/renesas/
2231
2232 ARM/RISCPC ARCHITECTURE
2233 M:      Russell King <linux@armlinux.org.uk>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 W:      http://www.armlinux.org.uk/
2236 S:      Maintained
2237 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2238 F:      arch/arm/include/asm/hardware/ioc.h
2239 F:      arch/arm/include/asm/hardware/iomd.h
2240 F:      arch/arm/include/asm/hardware/memc.h
2241 F:      arch/arm/mach-rpc/
2242 F:      drivers/net/ethernet/8390/etherh.c
2243 F:      drivers/net/ethernet/i825xx/ether1*
2244 F:      drivers/net/ethernet/seeq/ether3*
2245 F:      drivers/scsi/arm/
2246
2247 ARM/Rockchip SoC support
2248 M:      Heiko Stuebner <heiko@sntech.de>
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 L:      linux-rockchip@lists.infradead.org
2251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2252 S:      Maintained
2253 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2254 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2255 F:      arch/arm/boot/dts/rk3*
2256 F:      arch/arm/boot/dts/rv1108*
2257 F:      arch/arm/mach-rockchip/
2258 F:      drivers/clk/rockchip/
2259 F:      drivers/i2c/busses/i2c-rk3x.c
2260 F:      drivers/*/*rockchip*
2261 F:      drivers/*/*/*rockchip*
2262 F:      sound/soc/rockchip/
2263 N:      rockchip
2264
2265 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2266 M:      Kukjin Kim <kgene@kernel.org>
2267 M:      Krzysztof Kozlowski <krzk@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2270 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2271 S:      Maintained
2272 F:      arch/arm/boot/dts/s3c*
2273 F:      arch/arm/boot/dts/s5p*
2274 F:      arch/arm/boot/dts/exynos*
2275 F:      arch/arm64/boot/dts/exynos/
2276 F:      arch/arm/plat-samsung/
2277 F:      arch/arm/mach-s3c24*/
2278 F:      arch/arm/mach-s3c64xx/
2279 F:      arch/arm/mach-s5p*/
2280 F:      arch/arm/mach-exynos*/
2281 F:      drivers/*/*s3c24*
2282 F:      drivers/*/*/*s3c24*
2283 F:      drivers/*/*s3c64xx*
2284 F:      drivers/*/*s5pv210*
2285 F:      drivers/memory/samsung/
2286 F:      drivers/soc/samsung/
2287 F:      drivers/tty/serial/samsung*
2288 F:      include/linux/soc/samsung/
2289 F:      Documentation/arm/samsung/
2290 F:      Documentation/devicetree/bindings/arm/samsung/
2291 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2292 N:      exynos
2293
2294 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2295 M:      Kyungmin Park <kyungmin.park@samsung.com>
2296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2297 S:      Maintained
2298 F:      arch/arm/mach-s5pv210/
2299
2300 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2301 M:      Kyungmin Park <kyungmin.park@samsung.com>
2302 M:      Kamil Debski <kamil@wypas.org>
2303 M:      Andrzej Hajda <a.hajda@samsung.com>
2304 L:      linux-arm-kernel@lists.infradead.org
2305 L:      linux-media@vger.kernel.org
2306 S:      Maintained
2307 F:      drivers/media/platform/s5p-g2d/
2308
2309 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2310 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2311 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2312 L:      linux-media@vger.kernel.org
2313 S:      Maintained
2314 F:      drivers/media/platform/s5p-cec/
2315 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2316
2317 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2318 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2319 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2320 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2321 L:      linux-arm-kernel@lists.infradead.org
2322 L:      linux-media@vger.kernel.org
2323 S:      Maintained
2324 F:      drivers/media/platform/s5p-jpeg/
2325
2326 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2327 M:      Kyungmin Park <kyungmin.park@samsung.com>
2328 M:      Kamil Debski <kamil@wypas.org>
2329 M:      Jeongtae Park <jtp.park@samsung.com>
2330 M:      Andrzej Hajda <a.hajda@samsung.com>
2331 L:      linux-arm-kernel@lists.infradead.org
2332 L:      linux-media@vger.kernel.org
2333 S:      Maintained
2334 F:      drivers/media/platform/s5p-mfc/
2335
2336 ARM/SHMOBILE ARM ARCHITECTURE
2337 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2338 M:      Magnus Damm <magnus.damm@gmail.com>
2339 L:      linux-renesas-soc@vger.kernel.org
2340 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2342 S:      Supported
2343 F:      arch/arm/boot/dts/emev2*
2344 F:      arch/arm/boot/dts/gr-peach*
2345 F:      arch/arm/boot/dts/iwg20d-q7*
2346 F:      arch/arm/boot/dts/r7s*
2347 F:      arch/arm/boot/dts/r8a*
2348 F:      arch/arm/boot/dts/r9a*
2349 F:      arch/arm/boot/dts/sh*
2350 F:      arch/arm/configs/shmobile_defconfig
2351 F:      arch/arm/include/debug/renesas-scif.S
2352 F:      arch/arm/mach-shmobile/
2353 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2354 F:      drivers/soc/renesas/
2355 F:      include/linux/soc/renesas/
2356
2357 ARM/SOCFPGA ARCHITECTURE
2358 M:      Dinh Nguyen <dinguyen@kernel.org>
2359 S:      Maintained
2360 F:      arch/arm/mach-socfpga/
2361 F:      arch/arm/boot/dts/socfpga*
2362 F:      arch/arm/configs/socfpga_defconfig
2363 F:      arch/arm64/boot/dts/altera/
2364 F:      arch/arm64/boot/dts/intel/
2365 W:      http://www.rocketboards.org
2366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2367
2368 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2369 M:      Dinh Nguyen <dinguyen@kernel.org>
2370 S:      Maintained
2371 F:      drivers/clk/socfpga/
2372
2373 ARM/SOCFPGA EDAC SUPPORT
2374 M:      Thor Thayer <thor.thayer@linux.intel.com>
2375 S:      Maintained
2376 F:      drivers/edac/altera_edac.
2377
2378 ARM/SPREADTRUM SoC SUPPORT
2379 M:      Orson Zhai <orsonzhai@gmail.com>
2380 M:      Baolin Wang <baolin.wang7@gmail.com>
2381 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2382 S:      Maintained
2383 F:      arch/arm64/boot/dts/sprd
2384 N:      sprd
2385 N:      sc27xx
2386 N:      sc2731
2387
2388 ARM/STI ARCHITECTURE
2389 M:      Patrice Chotard <patrice.chotard@st.com>
2390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2391 W:      http://www.stlinux.com
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2394 F:      arch/arm/mach-sti/
2395 F:      arch/arm/boot/dts/sti*
2396 F:      drivers/char/hw_random/st-rng.c
2397 F:      drivers/clocksource/arm_global_timer.c
2398 F:      drivers/clocksource/clksrc_st_lpc.c
2399 F:      drivers/cpufreq/sti-cpufreq.c
2400 F:      drivers/dma/st_fdma*
2401 F:      drivers/i2c/busses/i2c-st.c
2402 F:      drivers/media/rc/st_rc.c
2403 F:      drivers/media/platform/sti/c8sectpfe/
2404 F:      drivers/mmc/host/sdhci-st.c
2405 F:      drivers/phy/st/phy-miphy28lp.c
2406 F:      drivers/phy/st/phy-stih407-usb.c
2407 F:      drivers/pinctrl/pinctrl-st.c
2408 F:      drivers/remoteproc/st_remoteproc.c
2409 F:      drivers/remoteproc/st_slim_rproc.c
2410 F:      drivers/reset/sti/
2411 F:      drivers/rtc/rtc-st-lpc.c
2412 F:      drivers/tty/serial/st-asc.c
2413 F:      drivers/usb/dwc3/dwc3-st.c
2414 F:      drivers/usb/host/ehci-st.c
2415 F:      drivers/usb/host/ohci-st.c
2416 F:      drivers/watchdog/st_lpc_wdt.c
2417 F:      drivers/ata/ahci_st.c
2418 F:      include/linux/remoteproc/st_slim_rproc.h
2419
2420 ARM/STM32 ARCHITECTURE
2421 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2422 M:      Alexandre Torgue <alexandre.torgue@st.com>
2423 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2425 S:      Maintained
2426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2427 N:      stm32
2428 N:      stm
2429 F:      arch/arm/boot/dts/stm32*
2430 F:      arch/arm/mach-stm32/
2431 F:      drivers/clocksource/armv7m_systick.c
2432
2433 ARM/Synaptics SoC support
2434 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2435 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2437 S:      Maintained
2438 F:      arch/arm/mach-berlin/
2439 F:      arch/arm/boot/dts/berlin*
2440 F:      arch/arm64/boot/dts/synaptics/
2441
2442 ARM/TANGO ARCHITECTURE
2443 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2444 M:      Mans Rullgard <mans@mansr.com>
2445 L:      linux-arm-kernel@lists.infradead.org
2446 S:      Odd Fixes
2447 N:      tango
2448
2449 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2450 M:      Lennert Buytenhek <kernel@wantstofly.org>
2451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2452 S:      Maintained
2453
2454 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2455 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2456 L:      linux-tegra@vger.kernel.org
2457 L:      linux-media@vger.kernel.org
2458 S:      Maintained
2459 F:      drivers/media/platform/tegra-cec/
2460 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2461
2462 ARM/TETON BGA MACHINE SUPPORT
2463 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2465 S:      Maintained
2466
2467 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2468 M:      Santosh Shilimkar <ssantosh@kernel.org>
2469 L:      linux-kernel@vger.kernel.org
2470 S:      Maintained
2471 F:      drivers/memory/*emif*
2472
2473 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2474 M:      Tero Kristo <t-kristo@ti.com>
2475 M:      Nishanth Menon <nm@ti.com>
2476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2477 S:      Supported
2478 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2479 F:      arch/arm64/boot/dts/ti/Makefile
2480 F:      arch/arm64/boot/dts/ti/k3-*
2481 F:      include/dt-bindings/pinctrl/k3.h
2482
2483 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2484 M:      Santosh Shilimkar <ssantosh@kernel.org>
2485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2486 S:      Maintained
2487 F:      arch/arm/mach-keystone/
2488 F:      arch/arm/boot/dts/keystone-*
2489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2490
2491 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2492 M:      Santosh Shilimkar <ssantosh@kernel.org>
2493 L:      linux-kernel@vger.kernel.org
2494 S:      Maintained
2495 F:      drivers/clk/keystone/
2496
2497 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2498 M:      Santosh Shilimkar <ssantosh@kernel.org>
2499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2500 L:      linux-kernel@vger.kernel.org
2501 S:      Maintained
2502 F:      drivers/clocksource/timer-keystone.c
2503
2504 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2505 M:      Santosh Shilimkar <ssantosh@kernel.org>
2506 L:      linux-kernel@vger.kernel.org
2507 S:      Maintained
2508 F:      drivers/power/reset/keystone-reset.c
2509
2510 ARM/THECUS N2100 MACHINE SUPPORT
2511 M:      Lennert Buytenhek <kernel@wantstofly.org>
2512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2513 S:      Maintained
2514
2515 ARM/TOSA MACHINE SUPPORT
2516 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2517 M:      Dirk Opfer <dirk@opfer-online.de>
2518 S:      Maintained
2519
2520 ARM/UNIPHIER ARCHITECTURE
2521 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2524 S:      Maintained
2525 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2526 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2527 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2528 F:      arch/arm/boot/dts/uniphier*
2529 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2530 F:      arch/arm/mach-uniphier/
2531 F:      arch/arm/mm/cache-uniphier.c
2532 F:      arch/arm64/boot/dts/socionext/uniphier*
2533 F:      drivers/bus/uniphier-system-bus.c
2534 F:      drivers/clk/uniphier/
2535 F:      drivers/dma/uniphier-mdmac.c
2536 F:      drivers/gpio/gpio-uniphier.c
2537 F:      drivers/i2c/busses/i2c-uniphier*
2538 F:      drivers/irqchip/irq-uniphier-aidet.c
2539 F:      drivers/mmc/host/uniphier-sd.c
2540 F:      drivers/pinctrl/uniphier/
2541 F:      drivers/reset/reset-uniphier.c
2542 F:      drivers/tty/serial/8250/8250_uniphier.c
2543 N:      uniphier
2544
2545 Ux500 CLOCK DRIVERS
2546 M:      Ulf Hansson <ulf.hansson@linaro.org>
2547 L:      linux-clk@vger.kernel.org
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Maintained
2550 F:      drivers/clk/ux500/
2551
2552 ARM/VERSATILE EXPRESS PLATFORM
2553 M:      Liviu Dudau <liviu.dudau@arm.com>
2554 M:      Sudeep Holla <sudeep.holla@arm.com>
2555 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2557 S:      Maintained
2558 F:      arch/arm/boot/dts/vexpress*
2559 F:      arch/arm64/boot/dts/arm/
2560 F:      arch/arm/mach-vexpress/
2561 F:      */*/vexpress*
2562 F:      */*/*/vexpress*
2563 F:      drivers/clk/versatile/clk-vexpress-osc.c
2564 F:      drivers/clocksource/timer-versatile.c
2565 N:      mps2
2566
2567 ARM/VFP SUPPORT
2568 M:      Russell King <linux@armlinux.org.uk>
2569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2570 W:      http://www.armlinux.org.uk/
2571 S:      Maintained
2572 F:      arch/arm/vfp/
2573
2574 ARM/VOIPAC PXA270 SUPPORT
2575 M:      Marek Vasut <marek.vasut@gmail.com>
2576 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2577 S:      Maintained
2578 F:      arch/arm/mach-pxa/vpac270.c
2579 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2580
2581 ARM/VT8500 ARM ARCHITECTURE
2582 M:      Tony Prisk <linux@prisktech.co.nz>
2583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2584 S:      Maintained
2585 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2586 F:      arch/arm/mach-vt8500/
2587 F:      drivers/clocksource/timer-vt8500.c
2588 F:      drivers/i2c/busses/i2c-wmt.c
2589 F:      drivers/mmc/host/wmt-sdmmc.c
2590 F:      drivers/pwm/pwm-vt8500.c
2591 F:      drivers/rtc/rtc-vt8500.c
2592 F:      drivers/tty/serial/vt8500_serial.c
2593 F:      drivers/usb/host/ehci-platform.c
2594 F:      drivers/usb/host/uhci-platform.c
2595 F:      drivers/video/fbdev/vt8500lcdfb.*
2596 F:      drivers/video/fbdev/wm8505fb*
2597 F:      drivers/video/fbdev/wmt_ge_rops.*
2598
2599 ARM/ZIPIT Z2 SUPPORT
2600 M:      Marek Vasut <marek.vasut@gmail.com>
2601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2602 S:      Maintained
2603 F:      arch/arm/mach-pxa/z2.c
2604 F:      arch/arm/mach-pxa/include/mach/z2.h
2605
2606 ARM/ZTE ARCHITECTURE
2607 M:      Jun Nie <jun.nie@linaro.org>
2608 M:      Shawn Guo <shawnguo@kernel.org>
2609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2610 S:      Maintained
2611 F:      arch/arm/boot/dts/zx2967*
2612 F:      arch/arm/mach-zx/
2613 F:      arch/arm64/boot/dts/zte/
2614 F:      drivers/clk/zte/
2615 F:      drivers/dma/zx_dma.c
2616 F:      drivers/gpio/gpio-zx.c
2617 F:      drivers/i2c/busses/i2c-zx2967.c
2618 F:      drivers/mmc/host/dw_mmc-zx.*
2619 F:      drivers/pinctrl/zte/
2620 F:      drivers/soc/zte/
2621 F:      drivers/thermal/zx2967_thermal.c
2622 F:      drivers/watchdog/zx2967_wdt.c
2623 F:      Documentation/devicetree/bindings/arm/zte.yaml
2624 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2625 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2626 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2627 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2628 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2629 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2630 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2631 F:      Documentation/devicetree/bindings/soc/zte/
2632 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2633 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2634 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2635 F:      include/dt-bindings/clock/zx2967*.h
2636 F:      include/dt-bindings/soc/zte,*.h
2637 F:      sound/soc/codecs/zx_aud96p22.c
2638 F:      sound/soc/zte/
2639
2640 ARM/ZYNQ ARCHITECTURE
2641 M:      Michal Simek <michal.simek@xilinx.com>
2642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2643 W:      http://wiki.xilinx.com
2644 T:      git https://github.com/Xilinx/linux-xlnx.git
2645 S:      Supported
2646 F:      arch/arm/mach-zynq/
2647 F:      drivers/cpuidle/cpuidle-zynq.c
2648 F:      drivers/block/xsysace.c
2649 N:      zynq
2650 N:      xilinx
2651 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2652 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2653 F:      drivers/clocksource/timer-cadence-ttc.c
2654 F:      drivers/i2c/busses/i2c-cadence.c
2655 F:      drivers/mmc/host/sdhci-of-arasan.c
2656 F:      drivers/edac/synopsys_edac.c
2657 F:      drivers/i2c/busses/i2c-xiic.c
2658
2659 ARM64 PORT (AARCH64 ARCHITECTURE)
2660 M:      Catalin Marinas <catalin.marinas@arm.com>
2661 M:      Will Deacon <will@kernel.org>
2662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2664 S:      Maintained
2665 F:      arch/arm64/
2666 X:      arch/arm64/boot/dts/
2667 F:      Documentation/arm64/
2668 F:      tools/testing/selftests/arm64/
2669
2670 AS3645A LED FLASH CONTROLLER DRIVER
2671 M:      Sakari Ailus <sakari.ailus@iki.fi>
2672 L:      linux-leds@vger.kernel.org
2673 S:      Maintained
2674 F:      drivers/leds/leds-as3645a.c
2675
2676 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2677 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2678 L:      linux-media@vger.kernel.org
2679 T:      git git://linuxtv.org/media_tree.git
2680 S:      Maintained
2681 F:      drivers/media/i2c/ak7375.c
2682 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2683
2684 ASAHI KASEI AK8974 DRIVER
2685 M:      Linus Walleij <linus.walleij@linaro.org>
2686 L:      linux-iio@vger.kernel.org
2687 W:      http://www.akm.com/
2688 S:      Supported
2689 F:      drivers/iio/magnetometer/ak8974.c
2690
2691 ASC7621 HARDWARE MONITOR DRIVER
2692 M:      George Joseph <george.joseph@fairview5.com>
2693 L:      linux-hwmon@vger.kernel.org
2694 S:      Maintained
2695 F:      Documentation/hwmon/asc7621.rst
2696 F:      drivers/hwmon/asc7621.c
2697
2698 ASPEED PINCTRL DRIVERS
2699 M:      Andrew Jeffery <andrew@aj.id.au>
2700 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2701 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2702 L:      linux-gpio@vger.kernel.org
2703 S:      Maintained
2704 F:      drivers/pinctrl/aspeed/
2705 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2706
2707 ASPEED VIDEO ENGINE DRIVER
2708 M:      Eddie James <eajames@linux.ibm.com>
2709 L:      linux-media@vger.kernel.org
2710 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2711 S:      Maintained
2712 F:      drivers/media/platform/aspeed-video.c
2713 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2714
2715 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2716 M:      Corentin Chary <corentin.chary@gmail.com>
2717 L:      acpi4asus-user@lists.sourceforge.net
2718 L:      platform-driver-x86@vger.kernel.org
2719 W:      http://acpi4asus.sf.net
2720 S:      Maintained
2721 F:      drivers/platform/x86/asus*.c
2722 F:      drivers/platform/x86/eeepc*.c
2723
2724 ASUS WIRELESS RADIO CONTROL DRIVER
2725 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2726 L:      platform-driver-x86@vger.kernel.org
2727 S:      Maintained
2728 F:      drivers/platform/x86/asus-wireless.c
2729
2730 ASYMMETRIC KEYS
2731 M:      David Howells <dhowells@redhat.com>
2732 L:      keyrings@vger.kernel.org
2733 S:      Maintained
2734 F:      Documentation/crypto/asymmetric-keys.txt
2735 F:      include/linux/verification.h
2736 F:      include/crypto/public_key.h
2737 F:      include/crypto/pkcs7.h
2738 F:      crypto/asymmetric_keys/
2739
2740 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2741 R:      Dan Williams <dan.j.williams@intel.com>
2742 W:      http://sourceforge.net/projects/xscaleiop
2743 S:      Odd fixes
2744 F:      Documentation/crypto/async-tx-api.txt
2745 F:      crypto/async_tx/
2746 F:      drivers/dma/
2747 F:      include/linux/dmaengine.h
2748 F:      include/linux/async_tx.h
2749
2750 AT24 EEPROM DRIVER
2751 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2752 L:      linux-i2c@vger.kernel.org
2753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2754 S:      Maintained
2755 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2756 F:      drivers/misc/eeprom/at24.c
2757
2758 ATA OVER ETHERNET (AOE) DRIVER
2759 M:      "Justin Sanders" <justin@coraid.com>
2760 W:      http://www.openaoe.org/
2761 S:      Supported
2762 F:      Documentation/admin-guide/aoe/
2763 F:      drivers/block/aoe/
2764
2765 ATHEROS 71XX/9XXX GPIO DRIVER
2766 M:      Alban Bedel <albeu@free.fr>
2767 W:      https://github.com/AlbanBedel/linux
2768 T:      git git://github.com/AlbanBedel/linux
2769 S:      Maintained
2770 F:      drivers/gpio/gpio-ath79.c
2771 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2772
2773 ATHEROS 71XX/9XXX USB PHY DRIVER
2774 M:      Alban Bedel <albeu@free.fr>
2775 W:      https://github.com/AlbanBedel/linux
2776 T:      git git://github.com/AlbanBedel/linux
2777 S:      Maintained
2778 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2779 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2780
2781 ATHEROS ATH GENERIC UTILITIES
2782 M:      Kalle Valo <kvalo@codeaurora.org>
2783 L:      linux-wireless@vger.kernel.org
2784 S:      Supported
2785 F:      drivers/net/wireless/ath/*
2786
2787 ATHEROS ATH5K WIRELESS DRIVER
2788 M:      Jiri Slaby <jirislaby@gmail.com>
2789 M:      Nick Kossifidis <mickflemm@gmail.com>
2790 M:      Luis Chamberlain <mcgrof@kernel.org>
2791 L:      linux-wireless@vger.kernel.org
2792 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2793 S:      Maintained
2794 F:      drivers/net/wireless/ath/ath5k/
2795
2796 ATHEROS ATH6KL WIRELESS DRIVER
2797 M:      Kalle Valo <kvalo@codeaurora.org>
2798 L:      linux-wireless@vger.kernel.org
2799 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2801 S:      Supported
2802 F:      drivers/net/wireless/ath/ath6kl/
2803
2804 ATI_REMOTE2 DRIVER
2805 M:      Ville Syrjala <syrjala@sci.fi>
2806 S:      Maintained
2807 F:      drivers/input/misc/ati_remote2.c
2808
2809 ATK0110 HWMON DRIVER
2810 M:      Luca Tettamanti <kronos.it@gmail.com>
2811 L:      linux-hwmon@vger.kernel.org
2812 S:      Maintained
2813 F:      drivers/hwmon/asus_atk0110.c
2814
2815 ATLX ETHERNET DRIVERS
2816 M:      Jay Cliburn <jcliburn@gmail.com>
2817 M:      Chris Snook <chris.snook@gmail.com>
2818 L:      netdev@vger.kernel.org
2819 W:      http://sourceforge.net/projects/atl1
2820 W:      http://atl1.sourceforge.net
2821 S:      Maintained
2822 F:      drivers/net/ethernet/atheros/
2823
2824 ATM
2825 M:      Chas Williams <3chas3@gmail.com>
2826 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2827 L:      netdev@vger.kernel.org
2828 W:      http://linux-atm.sourceforge.net
2829 S:      Maintained
2830 F:      drivers/atm/
2831 F:      include/linux/atm*
2832 F:      include/uapi/linux/atm*
2833
2834 ATMEL MACB ETHERNET DRIVER
2835 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2836 S:      Supported
2837 F:      drivers/net/ethernet/cadence/
2838
2839 ATMEL MAXTOUCH DRIVER
2840 M:      Nick Dyer <nick@shmanahar.org>
2841 T:      git git://github.com/ndyer/linux.git
2842 S:      Maintained
2843 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2844 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2845
2846 ATMEL WIRELESS DRIVER
2847 M:      Simon Kelley <simon@thekelleys.org.uk>
2848 L:      linux-wireless@vger.kernel.org
2849 W:      http://www.thekelleys.org.uk/atmel
2850 W:      http://atmelwlandriver.sourceforge.net/
2851 S:      Maintained
2852 F:      drivers/net/wireless/atmel/atmel*
2853
2854 ATOMIC INFRASTRUCTURE
2855 M:      Will Deacon <will@kernel.org>
2856 M:      Peter Zijlstra <peterz@infradead.org>
2857 R:      Boqun Feng <boqun.feng@gmail.com>
2858 L:      linux-kernel@vger.kernel.org
2859 S:      Maintained
2860 F:      arch/*/include/asm/atomic*.h
2861 F:      include/*/atomic*.h
2862 F:      scripts/atomic/
2863
2864 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2865 M:      Bradley Grove <linuxdrivers@attotech.com>
2866 L:      linux-scsi@vger.kernel.org
2867 W:      http://www.attotech.com
2868 S:      Supported
2869 F:      drivers/scsi/esas2r
2870
2871 ATUSB IEEE 802.15.4 RADIO DRIVER
2872 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2873 L:      linux-wpan@vger.kernel.org
2874 S:      Maintained
2875 F:      drivers/net/ieee802154/atusb.c
2876 F:      drivers/net/ieee802154/atusb.h
2877 F:      drivers/net/ieee802154/at86rf230.h
2878
2879 AUDIT SUBSYSTEM
2880 M:      Paul Moore <paul@paul-moore.com>
2881 M:      Eric Paris <eparis@redhat.com>
2882 L:      linux-audit@redhat.com (moderated for non-subscribers)
2883 W:      https://github.com/linux-audit
2884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2885 S:      Supported
2886 F:      include/linux/audit.h
2887 F:      include/uapi/linux/audit.h
2888 F:      kernel/audit*
2889
2890 AUXILIARY DISPLAY DRIVERS
2891 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2892 S:      Maintained
2893 F:      drivers/auxdisplay/
2894 F:      include/linux/cfag12864b.h
2895
2896 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2897 M:      Andreas Klinger <ak@it-klinger.de>
2898 L:      linux-iio@vger.kernel.org
2899 S:      Maintained
2900 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2901 F:      drivers/iio/adc/hx711.c
2902
2903 AX.25 NETWORK LAYER
2904 M:      Ralf Baechle <ralf@linux-mips.org>
2905 L:      linux-hams@vger.kernel.org
2906 W:      http://www.linux-ax25.org/
2907 S:      Maintained
2908 F:      include/uapi/linux/ax25.h
2909 F:      include/net/ax25.h
2910 F:      net/ax25/
2911
2912 AXENTIA ARM DEVICES
2913 M:      Peter Rosin <peda@axentia.se>
2914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2915 S:      Maintained
2916 F:      arch/arm/boot/dts/at91-linea.dtsi
2917 F:      arch/arm/boot/dts/at91-natte.dtsi
2918 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2919 F:      arch/arm/boot/dts/at91-tse850-3.dts
2920
2921 AXENTIA ASOC DRIVERS
2922 M:      Peter Rosin <peda@axentia.se>
2923 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2924 S:      Maintained
2925 F:      Documentation/devicetree/bindings/sound/axentia,*
2926 F:      sound/soc/atmel/tse850-pcm5142.c
2927
2928 AXXIA I2C CONTROLLER
2929 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2930 L:      linux-i2c@vger.kernel.org
2931 S:      Maintained
2932 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2933 F:      drivers/i2c/busses/i2c-axxia.c
2934
2935 AZ6007 DVB DRIVER
2936 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2937 L:      linux-media@vger.kernel.org
2938 W:      https://linuxtv.org
2939 T:      git git://linuxtv.org/media_tree.git
2940 S:      Maintained
2941 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2942
2943 AZTECH FM RADIO RECEIVER DRIVER
2944 M:      Hans Verkuil <hverkuil@xs4all.nl>
2945 L:      linux-media@vger.kernel.org
2946 T:      git git://linuxtv.org/media_tree.git
2947 W:      https://linuxtv.org
2948 S:      Maintained
2949 F:      drivers/media/radio/radio-aztech*
2950
2951 B43 WIRELESS DRIVER
2952 L:      linux-wireless@vger.kernel.org
2953 L:      b43-dev@lists.infradead.org
2954 W:      http://wireless.kernel.org/en/users/Drivers/b43
2955 S:      Odd Fixes
2956 F:      drivers/net/wireless/broadcom/b43/
2957
2958 B43LEGACY WIRELESS DRIVER
2959 M:      Larry Finger <Larry.Finger@lwfinger.net>
2960 L:      linux-wireless@vger.kernel.org
2961 L:      b43-dev@lists.infradead.org
2962 W:      http://wireless.kernel.org/en/users/Drivers/b43
2963 S:      Maintained
2964 F:      drivers/net/wireless/broadcom/b43legacy/
2965
2966 BACKLIGHT CLASS/SUBSYSTEM
2967 M:      Lee Jones <lee.jones@linaro.org>
2968 M:      Daniel Thompson <daniel.thompson@linaro.org>
2969 M:      Jingoo Han <jingoohan1@gmail.com>
2970 L:      dri-devel@lists.freedesktop.org
2971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2972 S:      Maintained
2973 F:      drivers/video/backlight/
2974 F:      include/linux/backlight.h
2975 F:      include/linux/pwm_backlight.h
2976 F:      Documentation/devicetree/bindings/leds/backlight
2977 F:      Documentation/ABI/stable/sysfs-class-backlight
2978 F:      Documentation/ABI/testing/sysfs-class-backlight
2979
2980 BATMAN ADVANCED
2981 M:      Marek Lindner <mareklindner@neomailbox.ch>
2982 M:      Simon Wunderlich <sw@simonwunderlich.de>
2983 M:      Antonio Quartulli <a@unstable.cc>
2984 M:      Sven Eckelmann <sven@narfation.org>
2985 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2986 W:      https://www.open-mesh.org/
2987 B:      https://www.open-mesh.org/projects/batman-adv/issues
2988 C:      irc://chat.freenode.net/batman
2989 Q:      https://patchwork.open-mesh.org/project/batman/list/
2990 T:      git https://git.open-mesh.org/linux-merge.git
2991 S:      Maintained
2992 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2993 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2994 F:      Documentation/networking/batman-adv.rst
2995 F:      include/uapi/linux/batadv_packet.h
2996 F:      include/uapi/linux/batman_adv.h
2997 F:      net/batman-adv/
2998
2999 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3000 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3001 L:      linux-hams@vger.kernel.org
3002 W:      http://www.baycom.org/~tom/ham/ham.html
3003 S:      Maintained
3004 F:      drivers/net/hamradio/baycom*
3005
3006 BCACHE (BLOCK LAYER CACHE)
3007 M:      Coly Li <colyli@suse.de>
3008 M:      Kent Overstreet <kent.overstreet@gmail.com>
3009 L:      linux-bcache@vger.kernel.org
3010 W:      http://bcache.evilpiepirate.org
3011 C:      irc://irc.oftc.net/bcache
3012 S:      Maintained
3013 F:      drivers/md/bcache/
3014
3015 BDISP ST MEDIA DRIVER
3016 M:      Fabien Dessenne <fabien.dessenne@st.com>
3017 L:      linux-media@vger.kernel.org
3018 T:      git git://linuxtv.org/media_tree.git
3019 W:      https://linuxtv.org
3020 S:      Supported
3021 F:      drivers/media/platform/sti/bdisp
3022
3023 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3024 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3025 L:      netdev@vger.kernel.org
3026 S:      Maintained
3027 F:      drivers/net/ethernet/ec_bhf.c
3028
3029 BEFS FILE SYSTEM
3030 M:      Luis de Bethencourt <luisbg@kernel.org>
3031 M:      Salah Triki <salah.triki@gmail.com>
3032 S:      Maintained
3033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3034 F:      Documentation/filesystems/befs.txt
3035 F:      fs/befs/
3036
3037 BFQ I/O SCHEDULER
3038 M:      Paolo Valente <paolo.valente@linaro.org>
3039 M:      Jens Axboe <axboe@kernel.dk>
3040 L:      linux-block@vger.kernel.org
3041 S:      Maintained
3042 F:      block/bfq-*
3043 F:      Documentation/block/bfq-iosched.rst
3044
3045 BFS FILE SYSTEM
3046 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3047 S:      Maintained
3048 F:      Documentation/filesystems/bfs.txt
3049 F:      fs/bfs/
3050 F:      include/uapi/linux/bfs_fs.h
3051
3052 BLINKM RGB LED DRIVER
3053 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3054 S:      Maintained
3055 F:      drivers/leds/leds-blinkm.c
3056
3057 BLOCK LAYER
3058 M:      Jens Axboe <axboe@kernel.dk>
3059 L:      linux-block@vger.kernel.org
3060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3061 S:      Maintained
3062 F:      block/
3063 F:      drivers/block/
3064 F:      kernel/trace/blktrace.c
3065 F:      lib/sbitmap.c
3066
3067 BLOCK2MTD DRIVER
3068 M:      Joern Engel <joern@lazybastard.org>
3069 L:      linux-mtd@lists.infradead.org
3070 S:      Maintained
3071 F:      drivers/mtd/devices/block2mtd.c
3072
3073 BLUETOOTH DRIVERS
3074 M:      Marcel Holtmann <marcel@holtmann.org>
3075 M:      Johan Hedberg <johan.hedberg@gmail.com>
3076 L:      linux-bluetooth@vger.kernel.org
3077 W:      http://www.bluez.org/
3078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3080 S:      Maintained
3081 F:      drivers/bluetooth/
3082
3083 BLUETOOTH SUBSYSTEM
3084 M:      Marcel Holtmann <marcel@holtmann.org>
3085 M:      Johan Hedberg <johan.hedberg@gmail.com>
3086 L:      linux-bluetooth@vger.kernel.org
3087 W:      http://www.bluez.org/
3088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3090 S:      Maintained
3091 F:      net/bluetooth/
3092 F:      include/net/bluetooth/
3093
3094 BONDING DRIVER
3095 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3096 M:      Veaceslav Falico <vfalico@gmail.com>
3097 M:      Andy Gospodarek <andy@greyhouse.net>
3098 L:      netdev@vger.kernel.org
3099 W:      http://sourceforge.net/projects/bonding/
3100 S:      Supported
3101 F:      drivers/net/bonding/
3102 F:      include/uapi/linux/if_bonding.h
3103
3104 BPF (Safe dynamic programs and tools)
3105 M:      Alexei Starovoitov <ast@kernel.org>
3106 M:      Daniel Borkmann <daniel@iogearbox.net>
3107 R:      Martin KaFai Lau <kafai@fb.com>
3108 R:      Song Liu <songliubraving@fb.com>
3109 R:      Yonghong Song <yhs@fb.com>
3110 R:      Andrii Nakryiko <andriin@fb.com>
3111 L:      netdev@vger.kernel.org
3112 L:      bpf@vger.kernel.org
3113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3115 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3116 S:      Supported
3117 F:      arch/*/net/*
3118 F:      Documentation/networking/filter.txt
3119 F:      Documentation/bpf/
3120 F:      include/linux/bpf*
3121 F:      include/linux/filter.h
3122 F:      include/trace/events/xdp.h
3123 F:      include/uapi/linux/bpf*
3124 F:      include/uapi/linux/filter.h
3125 F:      kernel/bpf/
3126 F:      kernel/trace/bpf_trace.c
3127 F:      lib/test_bpf.c
3128 F:      net/bpf/
3129 F:      net/core/filter.c
3130 F:      net/sched/act_bpf.c
3131 F:      net/sched/cls_bpf.c
3132 F:      samples/bpf/
3133 F:      tools/bpf/
3134 F:      tools/lib/bpf/
3135 F:      tools/testing/selftests/bpf/
3136 K:      bpf
3137 N:      bpf
3138
3139 BPF JIT for ARM
3140 M:      Shubham Bansal <illusionist.neo@gmail.com>
3141 L:      netdev@vger.kernel.org
3142 L:      bpf@vger.kernel.org
3143 S:      Maintained
3144 F:      arch/arm/net/
3145
3146 BPF JIT for ARM64
3147 M:      Daniel Borkmann <daniel@iogearbox.net>
3148 M:      Alexei Starovoitov <ast@kernel.org>
3149 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3150 L:      netdev@vger.kernel.org
3151 L:      bpf@vger.kernel.org
3152 S:      Supported
3153 F:      arch/arm64/net/
3154
3155 BPF JIT for MIPS (32-BIT AND 64-BIT)
3156 M:      Paul Burton <paulburton@kernel.org>
3157 L:      netdev@vger.kernel.org
3158 L:      bpf@vger.kernel.org
3159 S:      Maintained
3160 F:      arch/mips/net/
3161
3162 BPF JIT for NFP NICs
3163 M:      Jakub Kicinski <kuba@kernel.org>
3164 L:      netdev@vger.kernel.org
3165 L:      bpf@vger.kernel.org
3166 S:      Supported
3167 F:      drivers/net/ethernet/netronome/nfp/bpf/
3168
3169 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3170 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3171 M:      Sandipan Das <sandipan@linux.ibm.com>
3172 L:      netdev@vger.kernel.org
3173 L:      bpf@vger.kernel.org
3174 S:      Maintained
3175 F:      arch/powerpc/net/
3176
3177 BPF JIT for RISC-V (RV64G)
3178 M:      Björn Töpel <bjorn.topel@gmail.com>
3179 L:      netdev@vger.kernel.org
3180 S:      Maintained
3181 F:      arch/riscv/net/
3182
3183 BPF JIT for S390
3184 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3185 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3186 M:      Vasily Gorbik <gor@linux.ibm.com>
3187 L:      netdev@vger.kernel.org
3188 L:      bpf@vger.kernel.org
3189 S:      Maintained
3190 F:      arch/s390/net/
3191 X:      arch/s390/net/pnet.c
3192
3193 BPF JIT for SPARC (32-BIT AND 64-BIT)
3194 M:      David S. Miller <davem@davemloft.net>
3195 L:      netdev@vger.kernel.org
3196 L:      bpf@vger.kernel.org
3197 S:      Maintained
3198 F:      arch/sparc/net/
3199
3200 BPF JIT for X86 32-BIT
3201 M:      Wang YanQing <udknight@gmail.com>
3202 L:      netdev@vger.kernel.org
3203 L:      bpf@vger.kernel.org
3204 S:      Maintained
3205 F:      arch/x86/net/bpf_jit_comp32.c
3206
3207 BPF JIT for X86 64-BIT
3208 M:      Alexei Starovoitov <ast@kernel.org>
3209 M:      Daniel Borkmann <daniel@iogearbox.net>
3210 L:      netdev@vger.kernel.org
3211 L:      bpf@vger.kernel.org
3212 S:      Supported
3213 F:      arch/x86/net/
3214 X:      arch/x86/net/bpf_jit_comp32.c
3215
3216 BROADCOM B44 10/100 ETHERNET DRIVER
3217 M:      Michael Chan <michael.chan@broadcom.com>
3218 L:      netdev@vger.kernel.org
3219 S:      Supported
3220 F:      drivers/net/ethernet/broadcom/b44.*
3221
3222 BROADCOM B53 ETHERNET SWITCH DRIVER
3223 M:      Florian Fainelli <f.fainelli@gmail.com>
3224 L:      netdev@vger.kernel.org
3225 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3226 S:      Supported
3227 F:      drivers/net/dsa/b53/*
3228 F:      include/linux/platform_data/b53.h
3229
3230 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3231 M:      Florian Fainelli <f.fainelli@gmail.com>
3232 M:      Ray Jui <rjui@broadcom.com>
3233 M:      Scott Branden <sbranden@broadcom.com>
3234 M:      bcm-kernel-feedback-list@broadcom.com
3235 T:      git git://github.com/broadcom/mach-bcm
3236 S:      Maintained
3237 N:      bcm281*
3238 N:      bcm113*
3239 N:      bcm216*
3240 N:      kona
3241 F:      arch/arm/mach-bcm/
3242
3243 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3244 M:      Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
3245 L:      bcm-kernel-feedback-list@broadcom.com
3246 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3248 T:      git git://github.com/anholt/linux
3249 S:      Maintained
3250 N:      bcm2711
3251 N:      bcm2835
3252 F:      drivers/staging/vc04_services
3253
3254 BROADCOM BCM47XX MIPS ARCHITECTURE
3255 M:      Hauke Mehrtens <hauke@hauke-m.de>
3256 M:      Rafał Miłecki <zajec5@gmail.com>
3257 L:      linux-mips@vger.kernel.org
3258 S:      Maintained
3259 F:      Documentation/devicetree/bindings/mips/brcm/
3260 F:      arch/mips/bcm47xx/*
3261 F:      arch/mips/include/asm/mach-bcm47xx/*
3262
3263 BROADCOM BCM5301X ARM ARCHITECTURE
3264 M:      Hauke Mehrtens <hauke@hauke-m.de>
3265 M:      Rafał Miłecki <zajec5@gmail.com>
3266 M:      bcm-kernel-feedback-list@broadcom.com
3267 L:      linux-arm-kernel@lists.infradead.org
3268 S:      Maintained
3269 F:      arch/arm/mach-bcm/bcm_5301x.c
3270 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3271 F:      arch/arm/boot/dts/bcm470*
3272 F:      arch/arm/boot/dts/bcm953012*
3273
3274 BROADCOM BCM53573 ARM ARCHITECTURE
3275 M:      Rafał Miłecki <rafal@milecki.pl>
3276 L:      bcm-kernel-feedback-list@broadcom.com
3277 L:      linux-arm-kernel@lists.infradead.org
3278 S:      Maintained
3279 F:      arch/arm/boot/dts/bcm53573*
3280 F:      arch/arm/boot/dts/bcm47189*
3281
3282 BROADCOM BCM63XX ARM ARCHITECTURE
3283 M:      Florian Fainelli <f.fainelli@gmail.com>
3284 M:      bcm-kernel-feedback-list@broadcom.com
3285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3286 T:      git git://github.com/broadcom/stblinux.git
3287 S:      Maintained
3288 N:      bcm63xx
3289
3290 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3291 M:      Kevin Cernekee <cernekee@gmail.com>
3292 L:      linux-usb@vger.kernel.org
3293 S:      Maintained
3294 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3295
3296 BROADCOM BCM7XXX ARM ARCHITECTURE
3297 M:      Florian Fainelli <f.fainelli@gmail.com>
3298 M:      bcm-kernel-feedback-list@broadcom.com
3299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3300 T:      git git://github.com/broadcom/stblinux.git
3301 S:      Maintained
3302 F:      arch/arm/mach-bcm/*brcmstb*
3303 F:      arch/arm/boot/dts/bcm7*.dts*
3304 F:      drivers/bus/brcmstb_gisb.c
3305 F:      arch/arm/mm/cache-b15-rac.c
3306 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3307 N:      brcmstb
3308
3309 BROADCOM BMIPS CPUFREQ DRIVER
3310 M:      Markus Mayer <mmayer@broadcom.com>
3311 M:      bcm-kernel-feedback-list@broadcom.com
3312 L:      linux-pm@vger.kernel.org
3313 S:      Maintained
3314 F:      drivers/cpufreq/bmips-cpufreq.c
3315
3316 BROADCOM BMIPS MIPS ARCHITECTURE
3317 M:      Florian Fainelli <f.fainelli@gmail.com>
3318 L:      bcm-kernel-feedback-list@broadcom.com
3319 L:      linux-mips@vger.kernel.org
3320 T:      git git://github.com/broadcom/stblinux.git
3321 S:      Maintained
3322 F:      arch/mips/bmips/*
3323 F:      arch/mips/include/asm/mach-bmips/*
3324 F:      arch/mips/kernel/*bmips*
3325 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3326 F:      drivers/irqchip/irq-bcm63*
3327 F:      drivers/irqchip/irq-bcm7*
3328 F:      drivers/irqchip/irq-brcmstb*
3329 F:      include/linux/bcm963xx_nvram.h
3330 F:      include/linux/bcm963xx_tag.h
3331
3332 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3333 M:      Rasesh Mody <rmody@marvell.com>
3334 M:      GR-Linux-NIC-Dev@marvell.com
3335 L:      netdev@vger.kernel.org
3336 S:      Supported
3337 F:      drivers/net/ethernet/broadcom/bnx2.*
3338 F:      drivers/net/ethernet/broadcom/bnx2_*
3339
3340 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3341 M:      QLogic-Storage-Upstream@qlogic.com
3342 L:      linux-scsi@vger.kernel.org
3343 S:      Supported
3344 F:      drivers/scsi/bnx2fc/
3345
3346 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3347 M:      QLogic-Storage-Upstream@qlogic.com
3348 L:      linux-scsi@vger.kernel.org
3349 S:      Supported
3350 F:      drivers/scsi/bnx2i/
3351
3352 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3353 M:      Ariel Elior <aelior@marvell.com>
3354 M:      Sudarsana Kalluru <skalluru@marvell.com>
3355 M:      GR-everest-linux-l2@marvell.com
3356 L:      netdev@vger.kernel.org
3357 S:      Supported
3358 F:      drivers/net/ethernet/broadcom/bnx2x/
3359
3360 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3361 M:      Michael Chan <michael.chan@broadcom.com>
3362 L:      netdev@vger.kernel.org
3363 S:      Supported
3364 F:      drivers/net/ethernet/broadcom/bnxt/
3365
3366 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3367 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3368 M:      Franky Lin <franky.lin@broadcom.com>
3369 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3370 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3371 M:      Wright Feng <wright.feng@cypress.com>
3372 L:      linux-wireless@vger.kernel.org
3373 L:      brcm80211-dev-list.pdl@broadcom.com
3374 L:      brcm80211-dev-list@cypress.com
3375 S:      Supported
3376 F:      drivers/net/wireless/broadcom/brcm80211/
3377
3378 BROADCOM BRCMSTB GPIO DRIVER
3379 M:      Gregory Fong <gregory.0xf0@gmail.com>
3380 L:      bcm-kernel-feedback-list@broadcom.com
3381 S:      Supported
3382 F:      drivers/gpio/gpio-brcmstb.c
3383 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3384
3385 BROADCOM BRCMSTB I2C DRIVER
3386 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3387 L:      linux-i2c@vger.kernel.org
3388 L:      bcm-kernel-feedback-list@broadcom.com
3389 S:      Supported
3390 F:      drivers/i2c/busses/i2c-brcmstb.c
3391 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3392
3393 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3394 M:      Al Cooper <alcooperx@gmail.com>
3395 L:      linux-kernel@vger.kernel.org
3396 L:      bcm-kernel-feedback-list@broadcom.com
3397 S:      Maintained
3398 F:      drivers/phy/broadcom/phy-brcm-usb*
3399
3400 BROADCOM GENET ETHERNET DRIVER
3401 M:      Doug Berger <opendmb@gmail.com>
3402 M:      Florian Fainelli <f.fainelli@gmail.com>
3403 L:      bcm-kernel-feedback-list@broadcom.com
3404 L:      netdev@vger.kernel.org
3405 S:      Supported
3406 F:      drivers/net/ethernet/broadcom/genet/
3407
3408 BROADCOM IPROC ARM ARCHITECTURE
3409 M:      Ray Jui <rjui@broadcom.com>
3410 M:      Scott Branden <sbranden@broadcom.com>
3411 M:      bcm-kernel-feedback-list@broadcom.com
3412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3413 T:      git git://github.com/broadcom/cygnus-linux.git
3414 S:      Maintained
3415 N:      iproc
3416 N:      cygnus
3417 N:      bcm[-_]nsp
3418 N:      bcm9113*
3419 N:      bcm9583*
3420 N:      bcm9585*
3421 N:      bcm9586*
3422 N:      bcm988312
3423 N:      bcm113*
3424 N:      bcm583*
3425 N:      bcm585*
3426 N:      bcm586*
3427 N:      bcm88312
3428 N:      hr2
3429 N:      stingray
3430 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3431 F:      arch/arm64/boot/dts/broadcom/stingray/*
3432 F:      drivers/clk/bcm/clk-ns*
3433 F:      drivers/clk/bcm/clk-sr*
3434 F:      drivers/pinctrl/bcm/pinctrl-ns*
3435 F:      include/dt-bindings/clock/bcm-sr*
3436
3437 BROADCOM KONA GPIO DRIVER
3438 M:      Ray Jui <rjui@broadcom.com>
3439 L:      bcm-kernel-feedback-list@broadcom.com
3440 S:      Supported
3441 F:      drivers/gpio/gpio-bcm-kona.c
3442 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3443
3444 BROADCOM NETXTREME-E ROCE DRIVER
3445 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3446 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3447 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3448 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3449 L:      linux-rdma@vger.kernel.org
3450 W:      http://www.broadcom.com
3451 S:      Supported
3452 F:      drivers/infiniband/hw/bnxt_re/
3453 F:      include/uapi/rdma/bnxt_re-abi.h
3454
3455 BROADCOM NVRAM DRIVER
3456 M:      Rafał Miłecki <zajec5@gmail.com>
3457 L:      linux-mips@vger.kernel.org
3458 S:      Maintained
3459 F:      drivers/firmware/broadcom/*
3460
3461 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3462 M:      Rafał Miłecki <zajec5@gmail.com>
3463 L:      linux-wireless@vger.kernel.org
3464 S:      Maintained
3465 F:      drivers/bcma/
3466 F:      include/linux/bcma/
3467
3468 BROADCOM STB AVS CPUFREQ DRIVER
3469 M:      Markus Mayer <mmayer@broadcom.com>
3470 M:      bcm-kernel-feedback-list@broadcom.com
3471 L:      linux-pm@vger.kernel.org
3472 S:      Maintained
3473 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3474 F:      drivers/cpufreq/brcmstb*
3475
3476 BROADCOM STB AVS TMON DRIVER
3477 M:      Markus Mayer <mmayer@broadcom.com>
3478 M:      bcm-kernel-feedback-list@broadcom.com
3479 L:      linux-pm@vger.kernel.org
3480 S:      Maintained
3481 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3482 F:      drivers/thermal/broadcom/brcmstb*
3483
3484 BROADCOM STB NAND FLASH DRIVER
3485 M:      Brian Norris <computersforpeace@gmail.com>
3486 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3487 L:      linux-mtd@lists.infradead.org
3488 L:      bcm-kernel-feedback-list@broadcom.com
3489 S:      Maintained
3490 F:      drivers/mtd/nand/raw/brcmnand/
3491
3492 BROADCOM STB DPFE DRIVER
3493 M:      Markus Mayer <mmayer@broadcom.com>
3494 M:      bcm-kernel-feedback-list@broadcom.com
3495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3496 S:      Maintained
3497 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3498 F:      drivers/memory/brcmstb_dpfe.c
3499
3500 BROADCOM SPI DRIVER
3501 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3502 M:      bcm-kernel-feedback-list@broadcom.com
3503 S:      Maintained
3504 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3505 F:      drivers/spi/spi-bcm-qspi.*
3506 F:      drivers/spi/spi-brcmstb-qspi.c
3507 F:      drivers/spi/spi-iproc-qspi.c
3508
3509 BROADCOM SYSTEMPORT ETHERNET DRIVER
3510 M:      Florian Fainelli <f.fainelli@gmail.com>
3511 L:      bcm-kernel-feedback-list@broadcom.com
3512 L:      netdev@vger.kernel.org
3513 S:      Supported
3514 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3515
3516 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3517 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3518 M:      Prashant Sreedharan <prashant@broadcom.com>
3519 M:      Michael Chan <mchan@broadcom.com>
3520 L:      netdev@vger.kernel.org
3521 S:      Supported
3522 F:      drivers/net/ethernet/broadcom/tg3.*
3523
3524 BROCADE BFA FC SCSI DRIVER
3525 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3526 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3527 L:      linux-scsi@vger.kernel.org
3528 S:      Supported
3529 F:      drivers/scsi/bfa/
3530
3531 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3532 M:      Rasesh Mody <rmody@marvell.com>
3533 M:      Sudarsana Kalluru <skalluru@marvell.com>
3534 M:      GR-Linux-NIC-Dev@marvell.com
3535 L:      netdev@vger.kernel.org
3536 S:      Supported
3537 F:      drivers/net/ethernet/brocade/bna/
3538
3539 BSG (block layer generic sg v4 driver)
3540 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3541 L:      linux-scsi@vger.kernel.org
3542 S:      Supported
3543 F:      block/bsg.c
3544 F:      include/linux/bsg.h
3545 F:      include/uapi/linux/bsg.h
3546
3547 BT87X AUDIO DRIVER
3548 M:      Clemens Ladisch <clemens@ladisch.de>
3549 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3551 S:      Maintained
3552 F:      Documentation/sound/cards/bt87x.rst
3553 F:      sound/pci/bt87x.c
3554
3555 BT8XXGPIO DRIVER
3556 M:      Michael Buesch <m@bues.ch>
3557 W:      http://bu3sch.de/btgpio.php
3558 S:      Maintained
3559 F:      drivers/gpio/gpio-bt8xx.c
3560
3561 BTRFS FILE SYSTEM
3562 M:      Chris Mason <clm@fb.com>
3563 M:      Josef Bacik <josef@toxicpanda.com>
3564 M:      David Sterba <dsterba@suse.com>
3565 L:      linux-btrfs@vger.kernel.org
3566 W:      http://btrfs.wiki.kernel.org/
3567 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3569 S:      Maintained
3570 F:      Documentation/filesystems/btrfs.txt
3571 F:      fs/btrfs/
3572 F:      include/linux/btrfs*
3573 F:      include/uapi/linux/btrfs*
3574
3575 BTTV VIDEO4LINUX DRIVER
3576 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3577 L:      linux-media@vger.kernel.org
3578 W:      https://linuxtv.org
3579 T:      git git://linuxtv.org/media_tree.git
3580 S:      Odd fixes
3581 F:      Documentation/media/v4l-drivers/bttv*
3582 F:      drivers/media/pci/bt8xx/bttv*
3583
3584 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3585 M:      Chanwoo Choi <cw00.choi@samsung.com>
3586 L:      linux-pm@vger.kernel.org
3587 L:      linux-samsung-soc@vger.kernel.org
3588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3589 S:      Maintained
3590 F:      drivers/devfreq/exynos-bus.c
3591 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3592
3593 BUSLOGIC SCSI DRIVER
3594 M:      Khalid Aziz <khalid@gonehiking.org>
3595 L:      linux-scsi@vger.kernel.org
3596 S:      Maintained
3597 F:      drivers/scsi/BusLogic.*
3598 F:      drivers/scsi/FlashPoint.*
3599
3600 C-MEDIA CMI8788 DRIVER
3601 M:      Clemens Ladisch <clemens@ladisch.de>
3602 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3604 S:      Maintained
3605 F:      sound/pci/oxygen/
3606
3607 C-SKY ARCHITECTURE
3608 M:      Guo Ren <guoren@kernel.org>
3609 T:      git https://github.com/c-sky/csky-linux.git
3610 S:      Supported
3611 F:      arch/csky/
3612 F:      Documentation/devicetree/bindings/csky/
3613 F:      drivers/irqchip/irq-csky-*
3614 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3615 F:      drivers/clocksource/timer-gx6605s.c
3616 F:      drivers/clocksource/timer-mp-csky.c
3617 F:      Documentation/devicetree/bindings/timer/csky,*
3618 K:      csky
3619 N:      csky
3620
3621 C6X ARCHITECTURE
3622 M:      Mark Salter <msalter@redhat.com>
3623 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3624 L:      linux-c6x-dev@linux-c6x.org
3625 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3626 S:      Maintained
3627 F:      arch/c6x/
3628
3629 CA8210 IEEE-802.15.4 RADIO DRIVER
3630 M:      Harry Morris <h.morris@cascoda.com>
3631 L:      linux-wpan@vger.kernel.org
3632 W:      https://github.com/Cascoda/ca8210-linux.git
3633 S:      Maintained
3634 F:      drivers/net/ieee802154/ca8210.c
3635 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3636
3637 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3638 M:      David Howells <dhowells@redhat.com>
3639 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3640 S:      Supported
3641 F:      Documentation/filesystems/caching/cachefiles.txt
3642 F:      fs/cachefiles/
3643
3644 CADENCE MIPI-CSI2 BRIDGES
3645 M:      Maxime Ripard <mripard@kernel.org>
3646 L:      linux-media@vger.kernel.org
3647 S:      Maintained
3648 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3649 F:      drivers/media/platform/cadence/cdns-csi2*
3650
3651 CADENCE NAND DRIVER
3652 M:      Piotr Sroka <piotrs@cadence.com>
3653 L:      linux-mtd@lists.infradead.org
3654 S:      Maintained
3655 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3656 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3657
3658 CADET FM/AM RADIO RECEIVER DRIVER
3659 M:      Hans Verkuil <hverkuil@xs4all.nl>
3660 L:      linux-media@vger.kernel.org
3661 T:      git git://linuxtv.org/media_tree.git
3662 W:      https://linuxtv.org
3663 S:      Maintained
3664 F:      drivers/media/radio/radio-cadet*
3665
3666 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3667 M:      Jonathan Corbet <corbet@lwn.net>
3668 L:      linux-media@vger.kernel.org
3669 T:      git git://linuxtv.org/media_tree.git
3670 S:      Maintained
3671 F:      Documentation/media/v4l-drivers/cafe_ccic*
3672 F:      drivers/media/platform/marvell-ccic/
3673
3674 CAIF NETWORK LAYER
3675 L:      netdev@vger.kernel.org
3676 S:      Orphan
3677 F:      Documentation/networking/caif/
3678 F:      drivers/net/caif/
3679 F:      include/uapi/linux/caif/
3680 F:      include/net/caif/
3681 F:      net/caif/
3682
3683 CAKE QDISC
3684 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3685 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3686 S:      Maintained
3687 F:      net/sched/sch_cake.c
3688
3689 CAN NETWORK DRIVERS
3690 M:      Wolfgang Grandegger <wg@grandegger.com>
3691 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3692 L:      linux-can@vger.kernel.org
3693 W:      https://github.com/linux-can
3694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3696 S:      Maintained
3697 F:      Documentation/devicetree/bindings/net/can/
3698 F:      drivers/net/can/
3699 F:      include/linux/can/dev.h
3700 F:      include/linux/can/led.h
3701 F:      include/linux/can/rx-offload.h
3702 F:      include/linux/can/platform/
3703 F:      include/uapi/linux/can/error.h
3704 F:      include/uapi/linux/can/netlink.h
3705 F:      include/uapi/linux/can/vxcan.h
3706
3707 CAN NETWORK LAYER
3708 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3709 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3710 L:      linux-can@vger.kernel.org
3711 W:      https://github.com/linux-can
3712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3714 S:      Maintained
3715 F:      Documentation/networking/can.rst
3716 F:      net/can/
3717 F:      include/linux/can/core.h
3718 F:      include/linux/can/skb.h
3719 F:      include/net/netns/can.h
3720 F:      include/uapi/linux/can.h
3721 F:      include/uapi/linux/can/bcm.h
3722 F:      include/uapi/linux/can/raw.h
3723 F:      include/uapi/linux/can/gw.h
3724
3725 CAN-J1939 NETWORK LAYER
3726 M:      Robin van der Gracht <robin@protonic.nl>
3727 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3728 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3729 L:      linux-can@vger.kernel.org
3730 S:      Maintained
3731 F:      Documentation/networking/j1939.rst
3732 F:      net/can/j1939/
3733 F:      include/uapi/linux/can/j1939.h
3734
3735 CAPABILITIES
3736 M:      Serge Hallyn <serge@hallyn.com>
3737 L:      linux-security-module@vger.kernel.org
3738 S:      Supported
3739 F:      include/linux/capability.h
3740 F:      include/uapi/linux/capability.h
3741 F:      security/commoncap.c
3742 F:      kernel/capability.c
3743
3744 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3745 M:      Kevin Tsai <ktsai@capellamicro.com>
3746 S:      Maintained
3747 F:      drivers/iio/light/cm*
3748
3749 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3750 M:      Christian Lamparter <chunkeey@googlemail.com>
3751 L:      linux-wireless@vger.kernel.org
3752 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3753 S:      Maintained
3754 F:      drivers/net/wireless/ath/carl9170/
3755
3756 CAVIUM I2C DRIVER
3757 M:      Robert Richter <rrichter@marvell.com>
3758 W:      http://www.marvell.com
3759 S:      Supported
3760 F:      drivers/i2c/busses/i2c-octeon*
3761 F:      drivers/i2c/busses/i2c-thunderx*
3762
3763 CAVIUM LIQUIDIO NETWORK DRIVER
3764 M:      Derek Chickles <dchickles@marvell.com>
3765 M:      Satanand Burla <sburla@marvell.com>
3766 M:      Felix Manlunas <fmanlunas@marvell.com>
3767 L:      netdev@vger.kernel.org
3768 W:      http://www.marvell.com
3769 S:      Supported
3770 F:      drivers/net/ethernet/cavium/liquidio/
3771
3772 CAVIUM MMC DRIVER
3773 M:      Robert Richter <rrichter@marvell.com>
3774 W:      http://www.marvell.com
3775 S:      Supported
3776 F:      drivers/mmc/host/cavium*
3777
3778 CAVIUM OCTEON-TX CRYPTO DRIVER
3779 M:      George Cherian <gcherian@marvell.com>
3780 L:      linux-crypto@vger.kernel.org
3781 W:      http://www.marvell.com
3782 S:      Supported
3783 F:      drivers/crypto/cavium/cpt/
3784
3785 CAVIUM THUNDERX2 ARM64 SOC
3786 M:      Robert Richter <rrichter@marvell.com>
3787 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3788 S:      Maintained
3789 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3790 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3791
3792 CC2520 IEEE-802.15.4 RADIO DRIVER
3793 M:      Varka Bhadram <varkabhadram@gmail.com>
3794 L:      linux-wpan@vger.kernel.org
3795 S:      Maintained
3796 F:      drivers/net/ieee802154/cc2520.c
3797 F:      include/linux/spi/cc2520.h
3798 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3799
3800 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3801 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3802 L:      linux-crypto@vger.kernel.org
3803 S:      Supported
3804 F:      drivers/crypto/ccree/
3805 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3806
3807 CEC FRAMEWORK
3808 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3809 L:      linux-media@vger.kernel.org
3810 T:      git git://linuxtv.org/media_tree.git
3811 W:      http://linuxtv.org
3812 S:      Supported
3813 F:      Documentation/media/kapi/cec-core.rst
3814 F:      Documentation/media/uapi/cec
3815 F:      drivers/media/cec/
3816 F:      drivers/media/rc/keymaps/rc-cec.c
3817 F:      include/media/cec.h
3818 F:      include/media/cec-notifier.h
3819 F:      include/uapi/linux/cec.h
3820 F:      include/uapi/linux/cec-funcs.h
3821 F:      Documentation/devicetree/bindings/media/cec.txt
3822 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3823
3824 CEC GPIO DRIVER
3825 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3826 L:      linux-media@vger.kernel.org
3827 T:      git git://linuxtv.org/media_tree.git
3828 W:      http://linuxtv.org
3829 S:      Supported
3830 F:      drivers/media/platform/cec-gpio/
3831 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3832
3833 CELL BROADBAND ENGINE ARCHITECTURE
3834 M:      Arnd Bergmann <arnd@arndb.de>
3835 L:      linuxppc-dev@lists.ozlabs.org
3836 W:      http://www.ibm.com/developerworks/power/cell/
3837 S:      Supported
3838 F:      arch/powerpc/include/asm/cell*.h
3839 F:      arch/powerpc/include/asm/spu*.h
3840 F:      arch/powerpc/include/uapi/asm/spu*.h
3841 F:      arch/powerpc/oprofile/*cell*
3842 F:      arch/powerpc/platforms/cell/
3843
3844 CEPH COMMON CODE (LIBCEPH)
3845 M:      Ilya Dryomov <idryomov@gmail.com>
3846 M:      Jeff Layton <jlayton@kernel.org>
3847 M:      Sage Weil <sage@redhat.com>
3848 L:      ceph-devel@vger.kernel.org
3849 W:      http://ceph.com/
3850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3851 T:      git git://github.com/ceph/ceph-client.git
3852 S:      Supported
3853 F:      net/ceph/
3854 F:      include/linux/ceph/
3855 F:      include/linux/crush/
3856
3857 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3858 M:      Jeff Layton <jlayton@kernel.org>
3859 M:      Sage Weil <sage@redhat.com>
3860 M:      Ilya Dryomov <idryomov@gmail.com>
3861 L:      ceph-devel@vger.kernel.org
3862 W:      http://ceph.com/
3863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3864 T:      git git://github.com/ceph/ceph-client.git
3865 S:      Supported
3866 F:      Documentation/filesystems/ceph.txt
3867 F:      fs/ceph/
3868
3869 CERTIFICATE HANDLING:
3870 M:      David Howells <dhowells@redhat.com>
3871 M:      David Woodhouse <dwmw2@infradead.org>
3872 L:      keyrings@vger.kernel.org
3873 S:      Maintained
3874 F:      Documentation/admin-guide/module-signing.rst
3875 F:      certs/
3876 F:      scripts/sign-file.c
3877 F:      scripts/extract-cert.c
3878
3879 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3880 L:      devel@driverdev.osuosl.org
3881 S:      Obsolete
3882 F:      drivers/staging/wusbcore/
3883
3884 CFAG12864B LCD DRIVER
3885 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3886 S:      Maintained
3887 F:      drivers/auxdisplay/cfag12864b.c
3888 F:      include/linux/cfag12864b.h
3889
3890 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3891 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3892 S:      Maintained
3893 F:      drivers/auxdisplay/cfag12864bfb.c
3894 F:      include/linux/cfag12864b.h
3895
3896 802.11 (including CFG80211/NL80211)
3897 M:      Johannes Berg <johannes@sipsolutions.net>
3898 L:      linux-wireless@vger.kernel.org
3899 W:      http://wireless.kernel.org/
3900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3902 S:      Maintained
3903 F:      net/wireless/
3904 F:      include/uapi/linux/nl80211.h
3905 F:      include/linux/ieee80211.h
3906 F:      include/net/wext.h
3907 F:      include/net/cfg80211.h
3908 F:      include/net/iw_handler.h
3909 F:      include/net/ieee80211_radiotap.h
3910 F:      Documentation/driver-api/80211/cfg80211.rst
3911 F:      Documentation/networking/regulatory.txt
3912
3913 CHAR and MISC DRIVERS
3914 M:      Arnd Bergmann <arnd@arndb.de>
3915 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3917 S:      Supported
3918 F:      drivers/char/
3919 F:      drivers/misc/
3920 F:      include/linux/miscdevice.h
3921
3922 CHECKPATCH
3923 M:      Andy Whitcroft <apw@canonical.com>
3924 M:      Joe Perches <joe@perches.com>
3925 S:      Maintained
3926 F:      scripts/checkpatch.pl
3927
3928 CHINESE DOCUMENTATION
3929 M:      Harry Wei <harryxiyou@gmail.com>
3930 M:      Alex Shi <alex.shi@linux.alibaba.com>
3931 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3932 S:      Maintained
3933 F:      Documentation/translations/zh_CN/
3934
3935 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3936 M:      Peter Chen <Peter.Chen@nxp.com>
3937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3938 L:      linux-usb@vger.kernel.org
3939 S:      Maintained
3940 F:      drivers/usb/chipidea/
3941
3942 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3943 M:      Hans de Goede <hdegoede@redhat.com>
3944 L:      linux-input@vger.kernel.org
3945 S:      Maintained
3946 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3947 F:      drivers/input/touchscreen/chipone_icn8318.c
3948
3949 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3950 M:      Hans de Goede <hdegoede@redhat.com>
3951 L:      linux-input@vger.kernel.org
3952 S:      Maintained
3953 F:      drivers/input/touchscreen/chipone_icn8505.c
3954
3955 CHROME HARDWARE PLATFORM SUPPORT
3956 M:      Benson Leung <bleung@chromium.org>
3957 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3958 S:      Maintained
3959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3960 F:      drivers/platform/chrome/
3961
3962 CHROMEOS EC SUBDRIVERS
3963 M:      Benson Leung <bleung@chromium.org>
3964 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3965 R:      Guenter Roeck <groeck@chromium.org>
3966 S:      Maintained
3967 N:      cros_ec
3968 N:      cros-ec
3969 F:      drivers/power/supply/cros_usbpd-charger.c
3970
3971 CHROMEOS EC CODEC DRIVER
3972 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3973 S:      Maintained
3974 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3975 R:      Guenter Roeck <groeck@chromium.org>
3976 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3977 F:      sound/soc/codecs/cros_ec_codec.*
3978
3979 CIRRUS LOGIC AUDIO CODEC DRIVERS
3980 M:      Brian Austin <brian.austin@cirrus.com>
3981 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3982 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3983 S:      Maintained
3984 F:      sound/soc/codecs/cs*
3985
3986 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3987 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3988 L:      netdev@vger.kernel.org
3989 S:      Maintained
3990 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3991
3992 CIRRUS LOGIC LOCHNAGAR DRIVER
3993 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3994 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3995 L:      patches@opensource.cirrus.com
3996 S:      Supported
3997 F:      drivers/clk/clk-lochnagar.c
3998 F:      drivers/hwmon/lochnagar-hwmon.c
3999 F:      drivers/mfd/lochnagar-i2c.c
4000 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
4001 F:      drivers/regulator/lochnagar-regulator.c
4002 F:      sound/soc/codecs/lochnagar-sc.c
4003 F:      include/dt-bindings/clk/lochnagar.h
4004 F:      include/dt-bindings/pinctrl/lochnagar.h
4005 F:      include/linux/mfd/lochnagar*
4006 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
4007 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
4008 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
4009 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
4010 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
4011 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
4012 F:      Documentation/hwmon/lochnagar.rst
4013
4014 CISCO FCOE HBA DRIVER
4015 M:      Satish Kharat <satishkh@cisco.com>
4016 M:      Sesidhar Baddela <sebaddel@cisco.com>
4017 M:      Karan Tilak Kumar <kartilak@cisco.com>
4018 L:      linux-scsi@vger.kernel.org
4019 S:      Supported
4020 F:      drivers/scsi/fnic/
4021
4022 CISCO SCSI HBA DRIVER
4023 M:      Karan Tilak Kumar <kartilak@cisco.com>
4024 M:      Sesidhar Baddela <sebaddel@cisco.com>
4025 L:      linux-scsi@vger.kernel.org
4026 S:      Supported
4027 F:      drivers/scsi/snic/
4028
4029 CISCO VIC ETHERNET NIC DRIVER
4030 M:      Christian Benvenuti <benve@cisco.com>
4031 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4032 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4033 S:      Supported
4034 F:      drivers/net/ethernet/cisco/enic/
4035
4036 CISCO VIC LOW LATENCY NIC DRIVER
4037 M:      Christian Benvenuti <benve@cisco.com>
4038 M:      Nelson Escobar <neescoba@cisco.com>
4039 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4040 S:      Supported
4041 F:      drivers/infiniband/hw/usnic/
4042
4043 CIRRUS LOGIC MADERA CODEC DRIVERS
4044 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4045 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4046 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4047 L:      patches@opensource.cirrus.com
4048 T:      git https://github.com/CirrusLogic/linux-drivers.git
4049 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4050 S:      Supported
4051 F:      Documentation/devicetree/bindings/mfd/madera.txt
4052 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4053 F:      Documentation/devicetree/bindings/sound/madera.txt
4054 F:      include/dt-bindings/sound/madera*
4055 F:      include/linux/irqchip/irq-madera*
4056 F:      include/linux/mfd/madera/*
4057 F:      include/sound/madera*
4058 F:      drivers/gpio/gpio-madera*
4059 F:      drivers/irqchip/irq-madera*
4060 F:      drivers/mfd/madera*
4061 F:      drivers/mfd/cs47l*
4062 F:      drivers/pinctrl/cirrus/*
4063 F:      sound/soc/codecs/cs47l*
4064 F:      sound/soc/codecs/madera*
4065
4066 CLANG-FORMAT FILE
4067 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4068 S:      Maintained
4069 F:      .clang-format
4070
4071 CLANG/LLVM BUILD SUPPORT
4072 L:      clang-built-linux@googlegroups.com
4073 W:      https://clangbuiltlinux.github.io/
4074 B:      https://github.com/ClangBuiltLinux/linux/issues
4075 C:      irc://chat.freenode.net/clangbuiltlinux
4076 S:      Supported
4077 K:      \b(?i:clang|llvm)\b
4078
4079 CLEANCACHE API
4080 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4081 L:      linux-kernel@vger.kernel.org
4082 S:      Maintained
4083 F:      mm/cleancache.c
4084 F:      include/linux/cleancache.h
4085
4086 CLK API
4087 M:      Russell King <linux@armlinux.org.uk>
4088 L:      linux-clk@vger.kernel.org
4089 S:      Maintained
4090 F:      include/linux/clk.h
4091
4092 CLOCKSOURCE, CLOCKEVENT DRIVERS
4093 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4094 M:      Thomas Gleixner <tglx@linutronix.de>
4095 L:      linux-kernel@vger.kernel.org
4096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4097 S:      Supported
4098 F:      drivers/clocksource/
4099 F:      Documentation/devicetree/bindings/timer/
4100
4101 CMPC ACPI DRIVER
4102 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4103 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4104 L:      platform-driver-x86@vger.kernel.org
4105 S:      Supported
4106 F:      drivers/platform/x86/classmate-laptop.c
4107
4108 COBALT MEDIA DRIVER
4109 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4110 L:      linux-media@vger.kernel.org
4111 T:      git git://linuxtv.org/media_tree.git
4112 W:      https://linuxtv.org
4113 S:      Supported
4114 F:      drivers/media/pci/cobalt/
4115
4116 COCCINELLE/Semantic Patches (SmPL)
4117 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4118 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4119 M:      Nicolas Palix <nicolas.palix@imag.fr>
4120 M:      Michal Marek <michal.lkml@markovi.net>
4121 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4123 W:      http://coccinelle.lip6.fr/
4124 S:      Supported
4125 F:      Documentation/dev-tools/coccinelle.rst
4126 F:      scripts/coccinelle/
4127 F:      scripts/coccicheck
4128
4129 CODA FILE SYSTEM
4130 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4131 M:      coda@cs.cmu.edu
4132 L:      codalist@coda.cs.cmu.edu
4133 W:      http://www.coda.cs.cmu.edu/
4134 S:      Maintained
4135 F:      Documentation/filesystems/coda.txt
4136 F:      fs/coda/
4137 F:      include/linux/coda*.h
4138 F:      include/uapi/linux/coda*.h
4139
4140 CODA V4L2 MEM2MEM DRIVER
4141 M:      Philipp Zabel <p.zabel@pengutronix.de>
4142 L:      linux-media@vger.kernel.org
4143 S:      Maintained
4144 F:      Documentation/devicetree/bindings/media/coda.txt
4145 F:      drivers/media/platform/coda/
4146
4147 CODE OF CONDUCT
4148 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4149 S:      Supported
4150 F:      Documentation/process/code-of-conduct.rst
4151 F:      Documentation/process/code-of-conduct-interpretation.rst
4152
4153 COMMON CLK FRAMEWORK
4154 M:      Michael Turquette <mturquette@baylibre.com>
4155 M:      Stephen Boyd <sboyd@kernel.org>
4156 L:      linux-clk@vger.kernel.org
4157 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4159 S:      Maintained
4160 F:      Documentation/devicetree/bindings/clock/
4161 F:      drivers/clk/
4162 X:      drivers/clk/clkdev.c
4163 F:      include/linux/clk-pr*
4164 F:      include/linux/clk/
4165 F:      include/linux/of_clk.h
4166
4167 COMMON INTERNET FILE SYSTEM (CIFS)
4168 M:      Steve French <sfrench@samba.org>
4169 L:      linux-cifs@vger.kernel.org
4170 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4171 W:      http://linux-cifs.samba.org/
4172 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4173 S:      Supported
4174 F:      Documentation/admin-guide/cifs/
4175 F:      fs/cifs/
4176
4177 COMPACTPCI HOTPLUG CORE
4178 M:      Scott Murray <scott@spiteful.org>
4179 L:      linux-pci@vger.kernel.org
4180 S:      Maintained
4181 F:      drivers/pci/hotplug/cpci_hotplug*
4182
4183 COMPACTPCI HOTPLUG GENERIC DRIVER
4184 M:      Scott Murray <scott@spiteful.org>
4185 L:      linux-pci@vger.kernel.org
4186 S:      Maintained
4187 F:      drivers/pci/hotplug/cpcihp_generic.c
4188
4189 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4190 M:      Scott Murray <scott@spiteful.org>
4191 L:      linux-pci@vger.kernel.org
4192 S:      Maintained
4193 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4194
4195 COMPAL LAPTOP SUPPORT
4196 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4197 L:      platform-driver-x86@vger.kernel.org
4198 S:      Maintained
4199 F:      drivers/platform/x86/compal-laptop.c
4200
4201 COMPILER ATTRIBUTES
4202 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4203 S:      Maintained
4204 F:      include/linux/compiler_attributes.h
4205
4206 CONEXANT ACCESSRUNNER USB DRIVER
4207 L:      accessrunner-general@lists.sourceforge.net
4208 W:      http://accessrunner.sourceforge.net/
4209 S:      Orphan
4210 F:      drivers/usb/atm/cxacru.c
4211
4212 CONFIGFS
4213 M:      Joel Becker <jlbec@evilplan.org>
4214 M:      Christoph Hellwig <hch@lst.de>
4215 T:      git git://git.infradead.org/users/hch/configfs.git
4216 S:      Supported
4217 F:      fs/configfs/
4218 F:      include/linux/configfs.h
4219
4220 CONNECTOR
4221 M:      Evgeniy Polyakov <zbr@ioremap.net>
4222 L:      netdev@vger.kernel.org
4223 S:      Maintained
4224 F:      drivers/connector/
4225
4226 CONTROL GROUP (CGROUP)
4227 M:      Tejun Heo <tj@kernel.org>
4228 M:      Li Zefan <lizefan@huawei.com>
4229 M:      Johannes Weiner <hannes@cmpxchg.org>
4230 L:      cgroups@vger.kernel.org
4231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4232 S:      Maintained
4233 F:      Documentation/admin-guide/cgroup-v2.rst
4234 F:      Documentation/admin-guide/cgroup-v1/
4235 F:      include/linux/cgroup*
4236 F:      kernel/cgroup/
4237
4238 CONTROL GROUP - CPUSET
4239 M:      Li Zefan <lizefan@huawei.com>
4240 L:      cgroups@vger.kernel.org
4241 W:      http://www.bullopensource.org/cpuset/
4242 W:      http://oss.sgi.com/projects/cpusets/
4243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4244 S:      Maintained
4245 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4246 F:      include/linux/cpuset.h
4247 F:      kernel/cgroup/cpuset.c
4248
4249 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4250 M:      Johannes Weiner <hannes@cmpxchg.org>
4251 M:      Michal Hocko <mhocko@kernel.org>
4252 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4253 L:      cgroups@vger.kernel.org
4254 L:      linux-mm@kvack.org
4255 S:      Maintained
4256 F:      mm/memcontrol.c
4257 F:      mm/swap_cgroup.c
4258
4259 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4260 M:      Tejun Heo <tj@kernel.org>
4261 M:      Jens Axboe <axboe@kernel.dk>
4262 L:      cgroups@vger.kernel.org
4263 L:      linux-block@vger.kernel.org
4264 T:      git git://git.kernel.dk/linux-block
4265 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4266 F:      block/blk-cgroup.c
4267 F:      include/linux/blk-cgroup.h
4268 F:      block/blk-throttle.c
4269 F:      block/blk-iolatency.c
4270 F:      block/bfq-cgroup.c
4271
4272 CORETEMP HARDWARE MONITORING DRIVER
4273 M:      Fenghua Yu <fenghua.yu@intel.com>
4274 L:      linux-hwmon@vger.kernel.org
4275 S:      Maintained
4276 F:      Documentation/hwmon/coretemp.rst
4277 F:      drivers/hwmon/coretemp.c
4278
4279 COSA/SRP SYNC SERIAL DRIVER
4280 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4281 W:      http://www.fi.muni.cz/~kas/cosa/
4282 S:      Maintained
4283 F:      drivers/net/wan/cosa*
4284
4285 COUNTER SUBSYSTEM
4286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4287 L:      linux-iio@vger.kernel.org
4288 S:      Maintained
4289 F:      Documentation/ABI/testing/sysfs-bus-counter*
4290 F:      Documentation/driver-api/generic-counter.rst
4291 F:      drivers/counter/
4292 F:      include/linux/counter.h
4293 F:      include/linux/counter_enum.h
4294
4295 CPMAC ETHERNET DRIVER
4296 M:      Florian Fainelli <f.fainelli@gmail.com>
4297 L:      netdev@vger.kernel.org
4298 S:      Maintained
4299 F:      drivers/net/ethernet/ti/cpmac.c
4300
4301 CPU FREQUENCY SCALING FRAMEWORK
4302 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4303 M:      Viresh Kumar <viresh.kumar@linaro.org>
4304 L:      linux-pm@vger.kernel.org
4305 S:      Maintained
4306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4308 B:      https://bugzilla.kernel.org
4309 F:      Documentation/admin-guide/pm/cpufreq.rst
4310 F:      Documentation/admin-guide/pm/intel_pstate.rst
4311 F:      Documentation/cpu-freq/
4312 F:      Documentation/devicetree/bindings/cpufreq/
4313 F:      drivers/cpufreq/
4314 F:      kernel/sched/cpufreq*.c
4315 F:      include/linux/cpufreq.h
4316 F:      include/linux/sched/cpufreq.h
4317 F:      tools/testing/selftests/cpufreq/
4318
4319 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4320 M:      Viresh Kumar <viresh.kumar@linaro.org>
4321 M:      Sudeep Holla <sudeep.holla@arm.com>
4322 L:      linux-pm@vger.kernel.org
4323 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4324 S:      Maintained
4325 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4326
4327 CPU POWER MONITORING SUBSYSTEM
4328 M:      Thomas Renninger <trenn@suse.com>
4329 M:      Shuah Khan <shuah@kernel.org>
4330 M:      Shuah Khan <skhan@linuxfoundation.org>
4331 L:      linux-pm@vger.kernel.org
4332 S:      Maintained
4333 F:      tools/power/cpupower/
4334
4335 CPUID/MSR DRIVER
4336 M:      "H. Peter Anvin" <hpa@zytor.com>
4337 S:      Maintained
4338 F:      arch/x86/kernel/cpuid.c
4339 F:      arch/x86/kernel/msr.c
4340
4341 CPUIDLE DRIVER - ARM BIG LITTLE
4342 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4343 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4344 L:      linux-pm@vger.kernel.org
4345 L:      linux-arm-kernel@lists.infradead.org
4346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4347 S:      Maintained
4348 F:      drivers/cpuidle/cpuidle-big_little.c
4349
4350 CPUIDLE DRIVER - ARM EXYNOS
4351 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4352 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4353 M:      Kukjin Kim <kgene@kernel.org>
4354 L:      linux-pm@vger.kernel.org
4355 L:      linux-samsung-soc@vger.kernel.org
4356 S:      Supported
4357 F:      drivers/cpuidle/cpuidle-exynos.c
4358 F:      arch/arm/mach-exynos/pm.c
4359
4360 CPUIDLE DRIVER - ARM PSCI
4361 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4362 M:      Sudeep Holla <sudeep.holla@arm.com>
4363 L:      linux-pm@vger.kernel.org
4364 L:      linux-arm-kernel@lists.infradead.org
4365 S:      Supported
4366 F:      drivers/cpuidle/cpuidle-psci.c
4367
4368 CPU IDLE TIME MANAGEMENT FRAMEWORK
4369 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4370 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4371 L:      linux-pm@vger.kernel.org
4372 S:      Maintained
4373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4374 B:      https://bugzilla.kernel.org
4375 F:      Documentation/admin-guide/pm/cpuidle.rst
4376 F:      Documentation/driver-api/pm/cpuidle.rst
4377 F:      drivers/cpuidle/*
4378 F:      include/linux/cpuidle.h
4379
4380 CRAMFS FILESYSTEM
4381 M:      Nicolas Pitre <nico@fluxnic.net>
4382 S:      Maintained
4383 F:      Documentation/filesystems/cramfs.txt
4384 F:      fs/cramfs/
4385
4386 CREATIVE SB0540
4387 M:      Bastien Nocera <hadess@hadess.net>
4388 L:      linux-input@vger.kernel.org
4389 S:      Maintained
4390 F:      drivers/hid/hid-creative-sb0540.c
4391
4392 CRYPTO API
4393 M:      Herbert Xu <herbert@gondor.apana.org.au>
4394 M:      "David S. Miller" <davem@davemloft.net>
4395 L:      linux-crypto@vger.kernel.org
4396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4398 S:      Maintained
4399 F:      Documentation/crypto/
4400 F:      Documentation/devicetree/bindings/crypto/
4401 F:      arch/*/crypto/
4402 F:      crypto/
4403 F:      drivers/crypto/
4404 F:      include/crypto/
4405 F:      include/linux/crypto*
4406 F:      lib/crypto/
4407
4408 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4409 M:      Neil Horman <nhorman@tuxdriver.com>
4410 L:      linux-crypto@vger.kernel.org
4411 S:      Maintained
4412 F:      crypto/ansi_cprng.c
4413 F:      crypto/rng.c
4414
4415 CS3308 MEDIA DRIVER
4416 M:      Hans Verkuil <hverkuil@xs4all.nl>
4417 L:      linux-media@vger.kernel.org
4418 T:      git git://linuxtv.org/media_tree.git
4419 W:      http://linuxtv.org
4420 S:      Odd Fixes
4421 F:      drivers/media/i2c/cs3308.c
4422
4423 CS5535 Audio ALSA driver
4424 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4425 S:      Maintained
4426 F:      sound/pci/cs5535audio/
4427
4428 CSI DRIVERS FOR ALLWINNER V3s
4429 M:      Yong Deng <yong.deng@magewell.com>
4430 L:      linux-media@vger.kernel.org
4431 T:      git git://linuxtv.org/media_tree.git
4432 S:      Maintained
4433 F:      drivers/media/platform/sunxi/sun6i-csi/
4434 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4435
4436 CW1200 WLAN driver
4437 M:      Solomon Peachy <pizza@shaftnet.org>
4438 S:      Maintained
4439 F:      drivers/net/wireless/st/cw1200/
4440
4441 CX18 VIDEO4LINUX DRIVER
4442 M:      Andy Walls <awalls@md.metrocast.net>
4443 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4444 L:      linux-media@vger.kernel.org
4445 T:      git git://linuxtv.org/media_tree.git
4446 W:      https://linuxtv.org
4447 W:      http://www.ivtvdriver.org/index.php/Cx18
4448 S:      Maintained
4449 F:      Documentation/media/v4l-drivers/cx18*
4450 F:      drivers/media/pci/cx18/
4451 F:      include/uapi/linux/ivtv*
4452
4453 CX2341X MPEG ENCODER HELPER MODULE
4454 M:      Hans Verkuil <hverkuil@xs4all.nl>
4455 L:      linux-media@vger.kernel.org
4456 T:      git git://linuxtv.org/media_tree.git
4457 W:      https://linuxtv.org
4458 S:      Maintained
4459 F:      drivers/media/common/cx2341x*
4460 F:      include/media/drv-intf/cx2341x.h
4461
4462 CX24120 MEDIA DRIVER
4463 M:      Jemma Denson <jdenson@gmail.com>
4464 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4465 L:      linux-media@vger.kernel.org
4466 W:      https://linuxtv.org
4467 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4468 S:      Maintained
4469 F:      drivers/media/dvb-frontends/cx24120*
4470
4471 CX88 VIDEO4LINUX DRIVER
4472 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4473 L:      linux-media@vger.kernel.org
4474 W:      https://linuxtv.org
4475 T:      git git://linuxtv.org/media_tree.git
4476 S:      Odd fixes
4477 F:      Documentation/media/v4l-drivers/cx88*
4478 F:      drivers/media/pci/cx88/
4479
4480 CXD2820R MEDIA DRIVER
4481 M:      Antti Palosaari <crope@iki.fi>
4482 L:      linux-media@vger.kernel.org
4483 W:      https://linuxtv.org
4484 W:      http://palosaari.fi/linux/
4485 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4486 T:      git git://linuxtv.org/anttip/media_tree.git
4487 S:      Maintained
4488 F:      drivers/media/dvb-frontends/cxd2820r*
4489
4490 CXGB3 ETHERNET DRIVER (CXGB3)
4491 M:      Vishal Kulkarni <vishal@chelsio.com>
4492 L:      netdev@vger.kernel.org
4493 W:      http://www.chelsio.com
4494 S:      Supported
4495 F:      drivers/net/ethernet/chelsio/cxgb3/
4496
4497 CXGB3 ISCSI DRIVER (CXGB3I)
4498 M:      Karen Xie <kxie@chelsio.com>
4499 L:      linux-scsi@vger.kernel.org
4500 W:      http://www.chelsio.com
4501 S:      Supported
4502 F:      drivers/scsi/cxgbi/cxgb3i
4503
4504 CXGB4 CRYPTO DRIVER (chcr)
4505 M:      Atul Gupta <atul.gupta@chelsio.com>
4506 L:      linux-crypto@vger.kernel.org
4507 W:      http://www.chelsio.com
4508 S:      Supported
4509 F:      drivers/crypto/chelsio
4510
4511 CXGB4 ETHERNET DRIVER (CXGB4)
4512 M:      Vishal Kulkarni <vishal@chelsio.com>
4513 L:      netdev@vger.kernel.org
4514 W:      http://www.chelsio.com
4515 S:      Supported
4516 F:      drivers/net/ethernet/chelsio/cxgb4/
4517
4518 CXGB4 ISCSI DRIVER (CXGB4I)
4519 M:      Karen Xie <kxie@chelsio.com>
4520 L:      linux-scsi@vger.kernel.org
4521 W:      http://www.chelsio.com
4522 S:      Supported
4523 F:      drivers/scsi/cxgbi/cxgb4i
4524
4525 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4526 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4527 L:      linux-rdma@vger.kernel.org
4528 W:      http://www.openfabrics.org
4529 S:      Supported
4530 F:      drivers/infiniband/hw/cxgb4/
4531 F:      include/uapi/rdma/cxgb4-abi.h
4532
4533 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4534 M:      Casey Leedom <leedom@chelsio.com>
4535 L:      netdev@vger.kernel.org
4536 W:      http://www.chelsio.com
4537 S:      Supported
4538 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4539
4540 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4541 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4542 M:      Andrew Donnellan <ajd@linux.ibm.com>
4543 L:      linuxppc-dev@lists.ozlabs.org
4544 S:      Supported
4545 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4546 F:      drivers/misc/cxl/
4547 F:      include/misc/cxl*
4548 F:      include/uapi/misc/cxl.h
4549 F:      Documentation/powerpc/cxl.rst
4550 F:      Documentation/ABI/testing/sysfs-class-cxl
4551
4552 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4553 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4554 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4555 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4556 L:      linux-scsi@vger.kernel.org
4557 S:      Supported
4558 F:      drivers/scsi/cxlflash/
4559 F:      include/uapi/scsi/cxlflash_ioctl.h
4560 F:      Documentation/powerpc/cxlflash.rst
4561
4562 CYBERPRO FB DRIVER
4563 M:      Russell King <linux@armlinux.org.uk>
4564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4565 W:      http://www.armlinux.org.uk/
4566 S:      Maintained
4567 F:      drivers/video/fbdev/cyber2000fb.*
4568
4569 CYCLADES ASYNC MUX DRIVER
4570 W:      http://www.cyclades.com/
4571 S:      Orphan
4572 F:      drivers/tty/cyclades.c
4573 F:      include/linux/cyclades.h
4574 F:      include/uapi/linux/cyclades.h
4575
4576 CYCLADES PC300 DRIVER
4577 W:      http://www.cyclades.com/
4578 S:      Orphan
4579 F:      drivers/net/wan/pc300*
4580
4581 CYPRESS_FIRMWARE MEDIA DRIVER
4582 M:      Antti Palosaari <crope@iki.fi>
4583 L:      linux-media@vger.kernel.org
4584 W:      https://linuxtv.org
4585 W:      http://palosaari.fi/linux/
4586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4587 T:      git git://linuxtv.org/anttip/media_tree.git
4588 S:      Maintained
4589 F:      drivers/media/common/cypress_firmware*
4590
4591 CYTTSP TOUCHSCREEN DRIVER
4592 M:      Ferruh Yigit <fery@cypress.com>
4593 L:      linux-input@vger.kernel.org
4594 S:      Supported
4595 F:      drivers/input/touchscreen/cyttsp*
4596 F:      include/linux/input/cyttsp.h
4597
4598 D-LINK DIR-685 TOUCHKEYS DRIVER
4599 M:      Linus Walleij <linus.walleij@linaro.org>
4600 L:      linux-input@vger.kernel.org
4601 S:      Supported
4602 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4603
4604 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4605 M:      Joshua Kinard <kumba@gentoo.org>
4606 S:      Maintained
4607 F:      drivers/rtc/rtc-ds1685.c
4608 F:      include/linux/rtc/ds1685.h
4609
4610 DAMA SLAVE for AX.25
4611 M:      Joerg Reuter <jreuter@yaina.de>
4612 W:      http://yaina.de/jreuter/
4613 W:      http://www.qsl.net/dl1bke/
4614 L:      linux-hams@vger.kernel.org
4615 S:      Maintained
4616 F:      net/ax25/af_ax25.c
4617 F:      net/ax25/ax25_dev.c
4618 F:      net/ax25/ax25_ds_*
4619 F:      net/ax25/ax25_in.c
4620 F:      net/ax25/ax25_out.c
4621 F:      net/ax25/ax25_timer.c
4622 F:      net/ax25/sysctl_net_ax25.c
4623
4624 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4625 L:      netdev@vger.kernel.org
4626 S:      Orphan
4627 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4628 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4629
4630 DC390/AM53C974 SCSI driver
4631 M:      Hannes Reinecke <hare@suse.com>
4632 L:      linux-scsi@vger.kernel.org
4633 S:      Maintained
4634 F:      drivers/scsi/am53c974.c
4635
4636 DC395x SCSI driver
4637 M:      Oliver Neukum <oliver@neukum.org>
4638 M:      Ali Akcaagac <aliakc@web.de>
4639 M:      Jamie Lenehan <lenehan@twibble.org>
4640 L:      dc395x@twibble.org
4641 W:      http://twibble.org/dist/dc395x/
4642 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4643 S:      Maintained
4644 F:      Documentation/scsi/dc395x.txt
4645 F:      drivers/scsi/dc395x.*
4646
4647 DCCP PROTOCOL
4648 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4649 L:      dccp@vger.kernel.org
4650 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4651 S:      Maintained
4652 F:      include/linux/dccp.h
4653 F:      include/uapi/linux/dccp.h
4654 F:      include/linux/tfrc.h
4655 F:      net/dccp/
4656
4657 DECnet NETWORK LAYER
4658 W:      http://linux-decnet.sourceforge.net
4659 L:      linux-decnet-user@lists.sourceforge.net
4660 S:      Orphan
4661 F:      Documentation/networking/decnet.txt
4662 F:      net/decnet/
4663
4664 DECSTATION PLATFORM SUPPORT
4665 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4666 L:      linux-mips@vger.kernel.org
4667 W:      http://www.linux-mips.org/wiki/DECstation
4668 S:      Maintained
4669 F:      arch/mips/dec/
4670 F:      arch/mips/include/asm/dec/
4671 F:      arch/mips/include/asm/mach-dec/
4672
4673 DEFXX FDDI NETWORK DRIVER
4674 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4675 S:      Maintained
4676 F:      drivers/net/fddi/defxx.*
4677
4678 DEINTERLACE DRIVERS FOR ALLWINNER H3
4679 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4680 L:      linux-media@vger.kernel.org
4681 T:      git git://linuxtv.org/media_tree.git
4682 S:      Maintained
4683 F:      drivers/media/platform/sunxi/sun8i-di/
4684 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4685
4686 DELL SMBIOS DRIVER
4687 M:      Pali Rohár <pali.rohar@gmail.com>
4688 M:      Mario Limonciello <mario.limonciello@dell.com>
4689 L:      platform-driver-x86@vger.kernel.org
4690 S:      Maintained
4691 F:      drivers/platform/x86/dell-smbios.*
4692
4693 DELL SMBIOS SMM DRIVER
4694 M:      Mario Limonciello <mario.limonciello@dell.com>
4695 L:      platform-driver-x86@vger.kernel.org
4696 S:      Maintained
4697 F:      drivers/platform/x86/dell-smbios-smm.c
4698
4699 DELL SMBIOS WMI DRIVER
4700 M:      Mario Limonciello <mario.limonciello@dell.com>
4701 L:      platform-driver-x86@vger.kernel.org
4702 S:      Maintained
4703 F:      drivers/platform/x86/dell-smbios-wmi.c
4704 F:      tools/wmi/dell-smbios-example.c
4705
4706 DEFZA FDDI NETWORK DRIVER
4707 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4708 S:      Maintained
4709 F:      drivers/net/fddi/defza.*
4710
4711 DELL LAPTOP DRIVER
4712 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4713 M:      Pali Rohár <pali.rohar@gmail.com>
4714 L:      platform-driver-x86@vger.kernel.org
4715 S:      Maintained
4716 F:      drivers/platform/x86/dell-laptop.c
4717
4718 DELL LAPTOP FREEFALL DRIVER
4719 M:      Pali Rohár <pali.rohar@gmail.com>
4720 S:      Maintained
4721 F:      drivers/platform/x86/dell-smo8800.c
4722
4723 DELL LAPTOP RBTN DRIVER
4724 M:      Pali Rohár <pali.rohar@gmail.com>
4725 S:      Maintained
4726 F:      drivers/platform/x86/dell-rbtn.*
4727
4728 DELL REMOTE BIOS UPDATE DRIVER
4729 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4730 L:      platform-driver-x86@vger.kernel.org
4731 S:      Maintained
4732 F:      drivers/platform/x86/dell_rbu.c
4733
4734 DELL LAPTOP SMM DRIVER
4735 M:      Pali Rohár <pali.rohar@gmail.com>
4736 S:      Maintained
4737 F:      drivers/hwmon/dell-smm-hwmon.c
4738 F:      include/uapi/linux/i8k.h
4739
4740 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4741 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4742 L:      platform-driver-x86@vger.kernel.org
4743 S:      Maintained
4744 F:      Documentation/driver-api/dcdbas.rst
4745 F:      drivers/platform/x86/dcdbas.*
4746
4747 DELL WMI NOTIFICATIONS DRIVER
4748 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4749 M:      Pali Rohár <pali.rohar@gmail.com>
4750 S:      Maintained
4751 F:      drivers/platform/x86/dell-wmi.c
4752
4753 DELL WMI DESCRIPTOR DRIVER
4754 M:      Mario Limonciello <mario.limonciello@dell.com>
4755 S:      Maintained
4756 F:      drivers/platform/x86/dell-wmi-descriptor.c
4757
4758 DELTA ST MEDIA DRIVER
4759 M:      Hugues Fruchet <hugues.fruchet@st.com>
4760 L:      linux-media@vger.kernel.org
4761 T:      git git://linuxtv.org/media_tree.git
4762 W:      https://linuxtv.org
4763 S:      Supported
4764 F:      drivers/media/platform/sti/delta
4765
4766 DENALI NAND DRIVER
4767 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4768 L:      linux-mtd@lists.infradead.org
4769 S:      Supported
4770 F:      drivers/mtd/nand/raw/denali*
4771
4772 DESIGNWARE EDMA CORE IP DRIVER
4773 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4774 L:      dmaengine@vger.kernel.org
4775 S:      Maintained
4776 F:      drivers/dma/dw-edma/
4777 F:      include/linux/dma/edma.h
4778
4779 DESIGNWARE USB2 DRD IP DRIVER
4780 M:      Minas Harutyunyan <hminas@synopsys.com>
4781 L:      linux-usb@vger.kernel.org
4782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4783 S:      Maintained
4784 F:      drivers/usb/dwc2/
4785
4786 DESIGNWARE USB3 DRD IP DRIVER
4787 M:      Felipe Balbi <balbi@kernel.org>
4788 L:      linux-usb@vger.kernel.org
4789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4790 S:      Maintained
4791 F:      drivers/usb/dwc3/
4792
4793 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4794 M:      Andreas Klinger <ak@it-klinger.de>
4795 L:      linux-iio@vger.kernel.org
4796 S:      Maintained
4797 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4798 F:      drivers/iio/proximity/srf*.c
4799
4800 DEVICE COREDUMP (DEV_COREDUMP)
4801 M:      Johannes Berg <johannes@sipsolutions.net>
4802 L:      linux-kernel@vger.kernel.org
4803 S:      Maintained
4804 F:      drivers/base/devcoredump.c
4805 F:      include/linux/devcoredump.h
4806
4807 DEVICE FREQUENCY (DEVFREQ)
4808 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4809 M:      Kyungmin Park <kyungmin.park@samsung.com>
4810 M:      Chanwoo Choi <cw00.choi@samsung.com>
4811 L:      linux-pm@vger.kernel.org
4812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4813 S:      Maintained
4814 F:      drivers/devfreq/
4815 F:      include/linux/devfreq.h
4816 F:      Documentation/devicetree/bindings/devfreq/
4817 F:      include/trace/events/devfreq.h
4818
4819 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4820 M:      Chanwoo Choi <cw00.choi@samsung.com>
4821 L:      linux-pm@vger.kernel.org
4822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4823 S:      Supported
4824 F:      drivers/devfreq/event/
4825 F:      drivers/devfreq/devfreq-event.c
4826 F:      include/dt-bindings/pmu/exynos_ppmu.h
4827 F:      include/linux/devfreq-event.h
4828 F:      Documentation/devicetree/bindings/devfreq/event/
4829
4830 DEVICE NUMBER REGISTRY
4831 M:      Torben Mathiasen <device@lanana.org>
4832 W:      http://lanana.org/docs/device-list/index.html
4833 S:      Maintained
4834
4835 DEVICE-MAPPER  (LVM)
4836 M:      Alasdair Kergon <agk@redhat.com>
4837 M:      Mike Snitzer <snitzer@redhat.com>
4838 M:      dm-devel@redhat.com
4839 L:      dm-devel@redhat.com
4840 W:      http://sources.redhat.com/dm
4841 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4843 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4844 S:      Maintained
4845 F:      Documentation/admin-guide/device-mapper/
4846 F:      drivers/md/Makefile
4847 F:      drivers/md/Kconfig
4848 F:      drivers/md/dm*
4849 F:      drivers/md/persistent-data/
4850 F:      include/linux/device-mapper.h
4851 F:      include/linux/dm-*.h
4852 F:      include/uapi/linux/dm-*.h
4853
4854 DEVLINK
4855 M:      Jiri Pirko <jiri@mellanox.com>
4856 L:      netdev@vger.kernel.org
4857 S:      Supported
4858 F:      net/core/devlink.c
4859 F:      include/net/devlink.h
4860 F:      include/uapi/linux/devlink.h
4861
4862 DIALOG SEMICONDUCTOR DRIVERS
4863 M:      Support Opensource <support.opensource@diasemi.com>
4864 W:      http://www.dialog-semiconductor.com/products
4865 S:      Supported
4866 F:      Documentation/hwmon/da90??.rst
4867 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4868 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4869 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4870 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4871 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4872 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4873 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4874 F:      drivers/gpio/gpio-da90??.c
4875 F:      drivers/hwmon/da90??-hwmon.c
4876 F:      drivers/iio/adc/da91??-*.c
4877 F:      drivers/input/misc/da90??_onkey.c
4878 F:      drivers/input/touchscreen/da9052_tsi.c
4879 F:      drivers/leds/leds-da90??.c
4880 F:      drivers/mfd/da903x.c
4881 F:      drivers/mfd/da90??-*.c
4882 F:      drivers/mfd/da91??-*.c
4883 F:      drivers/power/supply/da9052-battery.c
4884 F:      drivers/power/supply/da91??-*.c
4885 F:      drivers/regulator/da903x.c
4886 F:      drivers/regulator/da9???-regulator.[ch]
4887 F:      drivers/regulator/slg51000-regulator.[ch]
4888 F:      drivers/thermal/da90??-thermal.c
4889 F:      drivers/rtc/rtc-da90??.c
4890 F:      drivers/video/backlight/da90??_bl.c
4891 F:      drivers/watchdog/da90??_wdt.c
4892 F:      include/linux/mfd/da903x.h
4893 F:      include/linux/mfd/da9052/
4894 F:      include/linux/mfd/da9055/
4895 F:      include/linux/mfd/da9062/
4896 F:      include/linux/mfd/da9063/
4897 F:      include/linux/mfd/da9150/
4898 F:      include/linux/regulator/da9211.h
4899 F:      include/sound/da[79]*.h
4900 F:      sound/soc/codecs/da[79]*.[ch]
4901
4902 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4903 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4904 L:      linux-gpio@vger.kernel.org
4905 S:      Maintained
4906 F:      drivers/gpio/gpio-gpio-mm.c
4907
4908 DIOLAN U2C-12 I2C DRIVER
4909 M:      Guenter Roeck <linux@roeck-us.net>
4910 L:      linux-i2c@vger.kernel.org
4911 S:      Maintained
4912 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4913
4914 FILESYSTEM DIRECT ACCESS (DAX)
4915 M:      Dan Williams <dan.j.williams@intel.com>
4916 R:      Matthew Wilcox <willy@infradead.org>
4917 R:      Jan Kara <jack@suse.cz>
4918 L:      linux-fsdevel@vger.kernel.org
4919 L:      linux-nvdimm@lists.01.org
4920 S:      Supported
4921 F:      fs/dax.c
4922 F:      include/linux/dax.h
4923 F:      include/trace/events/fs_dax.h
4924
4925 DEVICE DIRECT ACCESS (DAX)
4926 M:      Dan Williams <dan.j.williams@intel.com>
4927 M:      Vishal Verma <vishal.l.verma@intel.com>
4928 M:      Dave Jiang <dave.jiang@intel.com>
4929 L:      linux-nvdimm@lists.01.org
4930 S:      Supported
4931 F:      drivers/dax/
4932
4933 DIRECTORY NOTIFICATION (DNOTIFY)
4934 M:      Jan Kara <jack@suse.cz>
4935 R:      Amir Goldstein <amir73il@gmail.com>
4936 L:      linux-fsdevel@vger.kernel.org
4937 S:      Maintained
4938 F:      Documentation/filesystems/dnotify.txt
4939 F:      fs/notify/dnotify/
4940 F:      include/linux/dnotify.h
4941
4942 DISK GEOMETRY AND PARTITION HANDLING
4943 M:      Andries Brouwer <aeb@cwi.nl>
4944 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4945 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4946 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4947 S:      Maintained
4948
4949 DISKQUOTA
4950 M:      Jan Kara <jack@suse.com>
4951 S:      Maintained
4952 F:      Documentation/filesystems/quota.txt
4953 F:      fs/quota/
4954 F:      include/linux/quota*.h
4955 F:      include/uapi/linux/quota*.h
4956
4957 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4958 M:      Bernie Thompson <bernie@plugable.com>
4959 L:      linux-fbdev@vger.kernel.org
4960 S:      Maintained
4961 W:      http://plugable.com/category/projects/udlfb/
4962 F:      drivers/video/fbdev/udlfb.c
4963 F:      include/video/udlfb.h
4964 F:      Documentation/fb/udlfb.rst
4965
4966 DISTRIBUTED LOCK MANAGER (DLM)
4967 M:      Christine Caulfield <ccaulfie@redhat.com>
4968 M:      David Teigland <teigland@redhat.com>
4969 L:      cluster-devel@redhat.com
4970 W:      http://sources.redhat.com/cluster/
4971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4972 S:      Supported
4973 F:      fs/dlm/
4974
4975 DMA BUFFER SHARING FRAMEWORK
4976 M:      Sumit Semwal <sumit.semwal@linaro.org>
4977 S:      Maintained
4978 L:      linux-media@vger.kernel.org
4979 L:      dri-devel@lists.freedesktop.org
4980 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4981 F:      drivers/dma-buf/
4982 F:      include/linux/dma-buf*
4983 F:      include/linux/reservation.h
4984 F:      include/linux/*fence.h
4985 F:      Documentation/driver-api/dma-buf.rst
4986 K:      dma_(buf|fence|resv)
4987 T:      git git://anongit.freedesktop.org/drm/drm-misc
4988
4989 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4990 M:      Vinod Koul <vkoul@kernel.org>
4991 L:      dmaengine@vger.kernel.org
4992 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4993 S:      Maintained
4994 F:      drivers/dma/
4995 F:      include/linux/dmaengine.h
4996 F:      include/linux/of_dma.h
4997 F:      Documentation/devicetree/bindings/dma/
4998 F:      Documentation/driver-api/dmaengine/
4999 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
5000
5001 DMA MAPPING HELPERS
5002 M:      Christoph Hellwig <hch@lst.de>
5003 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5004 R:      Robin Murphy <robin.murphy@arm.com>
5005 L:      iommu@lists.linux-foundation.org
5006 T:      git git://git.infradead.org/users/hch/dma-mapping.git
5007 W:      http://git.infradead.org/users/hch/dma-mapping.git
5008 S:      Supported
5009 F:      kernel/dma/
5010 F:      include/asm-generic/dma-mapping.h
5011 F:      include/linux/dma-direct.h
5012 F:      include/linux/dma-mapping.h
5013 F:      include/linux/dma-noncoherent.h
5014
5015 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5016 M:      Lukasz Luba <lukasz.luba@arm.com>
5017 L:      linux-pm@vger.kernel.org
5018 L:      linux-samsung-soc@vger.kernel.org
5019 S:      Maintained
5020 F:      drivers/memory/samsung/exynos5422-dmc.c
5021 F:      Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
5022
5023 DME1737 HARDWARE MONITOR DRIVER
5024 M:      Juerg Haefliger <juergh@gmail.com>
5025 L:      linux-hwmon@vger.kernel.org
5026 S:      Maintained
5027 F:      Documentation/hwmon/dme1737.rst
5028 F:      drivers/hwmon/dme1737.c
5029
5030 DMI/SMBIOS SUPPORT
5031 M:      Jean Delvare <jdelvare@suse.com>
5032 S:      Maintained
5033 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5034 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5035 F:      drivers/firmware/dmi-id.c
5036 F:      drivers/firmware/dmi_scan.c
5037 F:      include/linux/dmi.h
5038
5039 DOCUMENTATION
5040 M:      Jonathan Corbet <corbet@lwn.net>
5041 L:      linux-doc@vger.kernel.org
5042 S:      Maintained
5043 F:      Documentation/
5044 F:      scripts/documentation-file-ref-check
5045 F:      scripts/kernel-doc
5046 F:      scripts/sphinx-pre-install
5047 X:      Documentation/ABI/
5048 X:      Documentation/firmware-guide/acpi/
5049 X:      Documentation/devicetree/
5050 X:      Documentation/i2c/
5051 X:      Documentation/media/
5052 X:      Documentation/power/
5053 X:      Documentation/spi/
5054 T:      git git://git.lwn.net/linux.git docs-next
5055
5056 DOCUMENTATION/ITALIAN
5057 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5058 L:      linux-doc@vger.kernel.org
5059 S:      Maintained
5060 F:      Documentation/translations/it_IT
5061
5062 DOCUMENTATION SCRIPTS
5063 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5064 L:      linux-doc@vger.kernel.org
5065 S:      Maintained
5066 F:      scripts/documentation-file-ref-check
5067 F:      scripts/sphinx-pre-install
5068 F:      Documentation/sphinx/parse-headers.pl
5069
5070 DONGWOON DW9714 LENS VOICE COIL DRIVER
5071 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5072 L:      linux-media@vger.kernel.org
5073 T:      git git://linuxtv.org/media_tree.git
5074 S:      Maintained
5075 F:      drivers/media/i2c/dw9714.c
5076 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5077
5078 DONGWOON DW9807 LENS VOICE COIL DRIVER
5079 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5080 L:      linux-media@vger.kernel.org
5081 T:      git git://linuxtv.org/media_tree.git
5082 S:      Maintained
5083 F:      drivers/media/i2c/dw9807-vcm.c
5084 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5085
5086 DOUBLETALK DRIVER
5087 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5088 L:      blinux-list@redhat.com
5089 S:      Maintained
5090 F:      drivers/char/dtlk.c
5091 F:      include/linux/dtlk.h
5092
5093 DPAA2 DATAPATH I/O (DPIO) DRIVER
5094 M:      Roy Pledge <Roy.Pledge@nxp.com>
5095 L:      linux-kernel@vger.kernel.org
5096 S:      Maintained
5097 F:      drivers/soc/fsl/dpio
5098
5099 DPAA2 ETHERNET DRIVER
5100 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5101 L:      netdev@vger.kernel.org
5102 S:      Maintained
5103 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5104 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5105 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5106 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5107 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5108 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5109 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5110 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5111 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5112
5113 DPAA2 ETHERNET SWITCH DRIVER
5114 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5115 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5116 L:      linux-kernel@vger.kernel.org
5117 S:      Maintained
5118 F:      drivers/staging/fsl-dpaa2/ethsw
5119
5120 DPT_I2O SCSI RAID DRIVER
5121 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5122 L:      linux-scsi@vger.kernel.org
5123 W:      http://www.adaptec.com/
5124 S:      Maintained
5125 F:      drivers/scsi/dpt*
5126 F:      drivers/scsi/dpt/
5127
5128 DRBD DRIVER
5129 M:      Philipp Reisner <philipp.reisner@linbit.com>
5130 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5131 L:      drbd-dev@lists.linbit.com
5132 W:      http://www.drbd.org
5133 T:      git git://git.linbit.com/linux-drbd.git
5134 T:      git git://git.linbit.com/drbd-8.4.git
5135 S:      Supported
5136 F:      drivers/block/drbd/
5137 F:      lib/lru_cache.c
5138 F:      Documentation/admin-guide/blockdev/
5139
5140 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5141 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5142 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5144 S:      Supported
5145 F:      Documentation/kobject.txt
5146 F:      drivers/base/
5147 F:      fs/debugfs/
5148 F:      fs/sysfs/
5149 F:      include/linux/debugfs.h
5150 F:      include/linux/kobj*
5151 F:      lib/kobj*
5152
5153 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5154 M:      Kevin Hilman <khilman@kernel.org>
5155 M:      Nishanth Menon <nm@ti.com>
5156 S:      Maintained
5157 F:      drivers/power/avs/
5158 F:      include/linux/power/smartreflex.h
5159 L:      linux-pm@vger.kernel.org
5160
5161 DRM DRIVER FOR ARM PL111 CLCD
5162 M:      Eric Anholt <eric@anholt.net>
5163 T:      git git://anongit.freedesktop.org/drm/drm-misc
5164 S:      Supported
5165 F:      drivers/gpu/drm/pl111/
5166
5167 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5168 M:      Linus Walleij <linus.walleij@linaro.org>
5169 T:      git git://anongit.freedesktop.org/drm/drm-misc
5170 S:      Maintained
5171 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5172 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5173
5174 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5175 M:      Dave Airlie <airlied@redhat.com>
5176 S:      Odd Fixes
5177 F:      drivers/gpu/drm/ast/
5178
5179 DRM DRIVER FOR ASPEED BMC GFX
5180 M:      Joel Stanley <joel@jms.id.au>
5181 L:      linux-aspeed@lists.ozlabs.org
5182 T:      git git://anongit.freedesktop.org/drm/drm-misc
5183 S:      Supported
5184 F:      drivers/gpu/drm/aspeed/
5185 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5186
5187 DRM DRIVER FOR BOCHS VIRTUAL GPU
5188 M:      Gerd Hoffmann <kraxel@redhat.com>
5189 L:      virtualization@lists.linux-foundation.org
5190 T:      git git://anongit.freedesktop.org/drm/drm-misc
5191 S:      Maintained
5192 F:      drivers/gpu/drm/bochs/
5193
5194 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5195 M:      Linus Walleij <linus.walleij@linaro.org>
5196 T:      git git://anongit.freedesktop.org/drm/drm-misc
5197 S:      Maintained
5198 F:      drivers/gpu/drm/tve200/
5199
5200 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5201 M:      Jagan Teki <jagan@amarulasolutions.com>
5202 S:      Maintained
5203 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5204 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5205
5206 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5207 M:      Hans de Goede <hdegoede@redhat.com>
5208 T:      git git://anongit.freedesktop.org/drm/drm-misc
5209 S:      Maintained
5210 F:      drivers/gpu/drm/tiny/gm12u320.c
5211
5212 DRM DRIVER FOR ILITEK ILI9225 PANELS
5213 M:      David Lechner <david@lechnology.com>
5214 T:      git git://anongit.freedesktop.org/drm/drm-misc
5215 S:      Maintained
5216 F:      drivers/gpu/drm/tiny/ili9225.c
5217 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5218
5219 DRM DRIVER FOR HX8357D PANELS
5220 M:      Eric Anholt <eric@anholt.net>
5221 T:      git git://anongit.freedesktop.org/drm/drm-misc
5222 S:      Maintained
5223 F:      drivers/gpu/drm/tiny/hx8357d.c
5224 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5225
5226 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5227 S:      Orphan / Obsolete
5228 F:      drivers/gpu/drm/i810/
5229 F:      include/uapi/drm/i810_drm.h
5230
5231 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5232 S:      Orphan / Obsolete
5233 F:      drivers/gpu/drm/mga/
5234 F:      include/uapi/drm/mga_drm.h
5235
5236 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5237 M:      Dave Airlie <airlied@redhat.com>
5238 S:      Odd Fixes
5239 F:      drivers/gpu/drm/mgag200/
5240
5241 DRM DRIVER FOR MI0283QT
5242 M:      Noralf Trønnes <noralf@tronnes.org>
5243 T:      git git://anongit.freedesktop.org/drm/drm-misc
5244 S:      Maintained
5245 F:      drivers/gpu/drm/tiny/mi0283qt.c
5246 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5247
5248 DRM DRIVER FOR MSM ADRENO GPU
5249 M:      Rob Clark <robdclark@gmail.com>
5250 M:      Sean Paul <sean@poorly.run>
5251 L:      linux-arm-msm@vger.kernel.org
5252 L:      dri-devel@lists.freedesktop.org
5253 L:      freedreno@lists.freedesktop.org
5254 T:      git https://gitlab.freedesktop.org/drm/msm.git
5255 S:      Maintained
5256 F:      drivers/gpu/drm/msm/
5257 F:      include/uapi/drm/msm_drm.h
5258 F:      Documentation/devicetree/bindings/display/msm/
5259
5260 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5261 M:      Ben Skeggs <bskeggs@redhat.com>
5262 L:      dri-devel@lists.freedesktop.org
5263 L:      nouveau@lists.freedesktop.org
5264 T:      git git://github.com/skeggsb/linux
5265 S:      Supported
5266 F:      drivers/gpu/drm/nouveau/
5267 F:      include/uapi/drm/nouveau_drm.h
5268
5269 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5270 M:      Stefan Mavrodiev <stefan@olimex.com>
5271 S:      Maintained
5272 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5273 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5274
5275 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5276 M:      Noralf Trønnes <noralf@tronnes.org>
5277 T:      git git://anongit.freedesktop.org/drm/drm-misc
5278 S:      Maintained
5279 F:      drivers/gpu/drm/tiny/repaper.c
5280 F:      Documentation/devicetree/bindings/display/repaper.txt
5281
5282 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5283 M:      Dave Airlie <airlied@redhat.com>
5284 M:      Gerd Hoffmann <kraxel@redhat.com>
5285 L:      virtualization@lists.linux-foundation.org
5286 T:      git git://anongit.freedesktop.org/drm/drm-misc
5287 S:      Obsolete
5288 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5289 F:      drivers/gpu/drm/cirrus/
5290
5291 DRM DRIVER FOR QXL VIRTUAL GPU
5292 M:      Dave Airlie <airlied@redhat.com>
5293 M:      Gerd Hoffmann <kraxel@redhat.com>
5294 L:      virtualization@lists.linux-foundation.org
5295 L:      spice-devel@lists.freedesktop.org
5296 T:      git git://anongit.freedesktop.org/drm/drm-misc
5297 S:      Maintained
5298 F:      drivers/gpu/drm/qxl/
5299 F:      include/uapi/drm/qxl_drm.h
5300
5301 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5302 M:      Robert Chiras <robert.chiras@nxp.com>
5303 S:      Maintained
5304 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5305 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5306
5307 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5308 S:      Orphan / Obsolete
5309 F:      drivers/gpu/drm/r128/
5310 F:      include/uapi/drm/r128_drm.h
5311
5312 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5313 M:      Guido Günther <agx@sigxcpu.org>
5314 R:      Purism Kernel Team <kernel@puri.sm>
5315 S:      Maintained
5316 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5317 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5318
5319 DRM DRIVER FOR SAVAGE VIDEO CARDS
5320 S:      Orphan / Obsolete
5321 F:      drivers/gpu/drm/savage/
5322 F:      include/uapi/drm/savage_drm.h
5323
5324 DRM DRIVER FOR SIS VIDEO CARDS
5325 S:      Orphan / Obsolete
5326 F:      drivers/gpu/drm/sis/
5327 F:      include/uapi/drm/sis_drm.h
5328
5329 DRM DRIVER FOR SITRONIX ST7701 PANELS
5330 M:      Jagan Teki <jagan@amarulasolutions.com>
5331 S:      Maintained
5332 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5333 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5334
5335 DRM DRIVER FOR SITRONIX ST7586 PANELS
5336 M:      David Lechner <david@lechnology.com>
5337 T:      git git://anongit.freedesktop.org/drm/drm-misc
5338 S:      Maintained
5339 F:      drivers/gpu/drm/tiny/st7586.c
5340 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5341
5342 DRM DRIVER FOR SITRONIX ST7735R PANELS
5343 M:      David Lechner <david@lechnology.com>
5344 T:      git git://anongit.freedesktop.org/drm/drm-misc
5345 S:      Maintained
5346 F:      drivers/gpu/drm/tiny/st7735r.c
5347 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5348
5349 DRM DRIVER FOR ST-ERICSSON MCDE
5350 M:      Linus Walleij <linus.walleij@linaro.org>
5351 T:      git git://anongit.freedesktop.org/drm/drm-misc
5352 S:      Maintained
5353 F:      drivers/gpu/drm/mcde/
5354 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5355
5356 DRM DRIVER FOR TDFX VIDEO CARDS
5357 S:      Orphan / Obsolete
5358 F:      drivers/gpu/drm/tdfx/
5359
5360 DRM DRIVER FOR TPO TPG110 PANELS
5361 M:      Linus Walleij <linus.walleij@linaro.org>
5362 T:      git git://anongit.freedesktop.org/drm/drm-misc
5363 S:      Maintained
5364 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5365 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5366
5367 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5368 M:      Dave Airlie <airlied@redhat.com>
5369 R:      Sean Paul <sean@poorly.run>
5370 L:      dri-devel@lists.freedesktop.org
5371 S:      Odd Fixes
5372 F:      drivers/gpu/drm/udl/
5373 T:      git git://anongit.freedesktop.org/drm/drm-misc
5374
5375 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5376 M:      Hans de Goede <hdegoede@redhat.com>
5377 L:      dri-devel@lists.freedesktop.org
5378 S:      Maintained
5379 F:      drivers/gpu/drm/vboxvideo/
5380 T:      git git://anongit.freedesktop.org/drm/drm-misc
5381
5382 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5383 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5384 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5385 R:      Daniel Vetter <daniel@ffwll.ch>
5386 T:      git git://anongit.freedesktop.org/drm/drm-misc
5387 S:      Maintained
5388 L:      dri-devel@lists.freedesktop.org
5389 F:      drivers/gpu/drm/vkms/
5390 F:      Documentation/gpu/vkms.rst
5391
5392 DRM DRIVER FOR VMWARE VIRTUAL GPU
5393 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5394 M:      Thomas Hellstrom <thellstrom@vmware.com>
5395 L:      dri-devel@lists.freedesktop.org
5396 T:      git git://people.freedesktop.org/~thomash/linux
5397 S:      Supported
5398 F:      drivers/gpu/drm/vmwgfx/
5399 F:      include/uapi/drm/vmwgfx_drm.h
5400
5401 DRM DRIVERS
5402 M:      David Airlie <airlied@linux.ie>
5403 M:      Daniel Vetter <daniel@ffwll.ch>
5404 L:      dri-devel@lists.freedesktop.org
5405 T:      git git://anongit.freedesktop.org/drm/drm
5406 B:      https://bugs.freedesktop.org/
5407 C:      irc://chat.freenode.net/dri-devel
5408 S:      Maintained
5409 F:      drivers/gpu/drm/
5410 F:      drivers/gpu/vga/
5411 F:      Documentation/devicetree/bindings/display/
5412 F:      Documentation/devicetree/bindings/gpu/
5413 F:      Documentation/gpu/
5414 F:      include/drm/
5415 F:      include/uapi/drm/
5416 F:      include/linux/vga*
5417
5418 DRM DRIVERS AND MISC GPU PATCHES
5419 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5420 M:      Maxime Ripard <mripard@kernel.org>
5421 M:      Sean Paul <sean@poorly.run>
5422 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5423 S:      Maintained
5424 T:      git git://anongit.freedesktop.org/drm/drm-misc
5425 F:      Documentation/gpu/
5426 F:      drivers/gpu/vga/
5427 F:      drivers/gpu/drm/*
5428 F:      include/drm/drm*
5429 F:      include/uapi/drm/drm*
5430 F:      include/linux/vga*
5431
5432 DRM DRIVERS FOR ALLWINNER A10
5433 M:      Maxime Ripard <mripard@kernel.org>
5434 M:      Chen-Yu Tsai <wens@csie.org>
5435 L:      dri-devel@lists.freedesktop.org
5436 S:      Supported
5437 F:      drivers/gpu/drm/sun4i/
5438 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5439 T:      git git://anongit.freedesktop.org/drm/drm-misc
5440
5441 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5442 M:      Maxime Ripard <mripard@kernel.org>
5443 M:      Chen-Yu Tsai <wens@csie.org>
5444 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5445 L:      dri-devel@lists.freedesktop.org
5446 S:      Supported
5447 F:      drivers/gpu/drm/sun4i/sun8i*
5448 T:      git git://anongit.freedesktop.org/drm/drm-misc
5449
5450 DRM DRIVERS FOR AMLOGIC SOCS
5451 M:      Neil Armstrong <narmstrong@baylibre.com>
5452 L:      dri-devel@lists.freedesktop.org
5453 L:      linux-amlogic@lists.infradead.org
5454 W:      http://linux-meson.com/
5455 S:      Supported
5456 F:      drivers/gpu/drm/meson/
5457 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5458 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5459 F:      Documentation/gpu/meson.rst
5460 T:      git git://anongit.freedesktop.org/drm/drm-misc
5461
5462 DRM DRIVERS FOR ATMEL HLCDC
5463 M:      Sam Ravnborg <sam@ravnborg.org>
5464 M:      Boris Brezillon <bbrezillon@kernel.org>
5465 L:      dri-devel@lists.freedesktop.org
5466 S:      Supported
5467 F:      drivers/gpu/drm/atmel-hlcdc/
5468 F:      Documentation/devicetree/bindings/display/atmel/
5469 T:      git git://anongit.freedesktop.org/drm/drm-misc
5470
5471 DRM DRIVERS FOR BRIDGE CHIPS
5472 M:      Andrzej Hajda <a.hajda@samsung.com>
5473 M:      Neil Armstrong <narmstrong@baylibre.com>
5474 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5475 R:      Jonas Karlman <jonas@kwiboo.se>
5476 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5477 S:      Maintained
5478 T:      git git://anongit.freedesktop.org/drm/drm-misc
5479 F:      drivers/gpu/drm/bridge/
5480
5481 DRM DRIVERS FOR EXYNOS
5482 M:      Inki Dae <inki.dae@samsung.com>
5483 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5484 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5485 M:      Kyungmin Park <kyungmin.park@samsung.com>
5486 L:      dri-devel@lists.freedesktop.org
5487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5488 S:      Supported
5489 F:      drivers/gpu/drm/exynos/
5490 F:      include/uapi/drm/exynos_drm.h
5491 F:      Documentation/devicetree/bindings/display/exynos/
5492
5493 DRM DRIVERS FOR FREESCALE DCU
5494 M:      Stefan Agner <stefan@agner.ch>
5495 M:      Alison Wang <alison.wang@nxp.com>
5496 L:      dri-devel@lists.freedesktop.org
5497 S:      Supported
5498 F:      drivers/gpu/drm/fsl-dcu/
5499 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5500 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5501 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5502 T:      git git://anongit.freedesktop.org/drm/drm-misc
5503
5504 DRM DRIVERS FOR FREESCALE IMX
5505 M:      Philipp Zabel <p.zabel@pengutronix.de>
5506 L:      dri-devel@lists.freedesktop.org
5507 S:      Maintained
5508 F:      drivers/gpu/drm/imx/
5509 F:      drivers/gpu/ipu-v3/
5510 F:      Documentation/devicetree/bindings/display/imx/
5511
5512 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5513 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5514 L:      dri-devel@lists.freedesktop.org
5515 T:      git git://github.com/patjak/drm-gma500
5516 S:      Maintained
5517 F:      drivers/gpu/drm/gma500/
5518
5519 DRM DRIVERS FOR HISILICON
5520 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5521 M:      Rongrong Zou <zourongrong@gmail.com>
5522 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5523 R:      Chen Feng <puck.chen@hisilicon.com>
5524 L:      dri-devel@lists.freedesktop.org
5525 T:      git git://github.com/xin3liang/linux.git
5526 S:      Maintained
5527 F:      drivers/gpu/drm/hisilicon/
5528 F:      Documentation/devicetree/bindings/display/hisilicon/
5529
5530 DRM DRIVERS FOR LIMA
5531 M:      Qiang Yu <yuq825@gmail.com>
5532 L:      dri-devel@lists.freedesktop.org
5533 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5534 S:      Maintained
5535 F:      drivers/gpu/drm/lima/
5536 F:      include/uapi/drm/lima_drm.h
5537 T:      git git://anongit.freedesktop.org/drm/drm-misc
5538
5539 DRM DRIVERS FOR MEDIATEK
5540 M:      CK Hu <ck.hu@mediatek.com>
5541 M:      Philipp Zabel <p.zabel@pengutronix.de>
5542 L:      dri-devel@lists.freedesktop.org
5543 S:      Supported
5544 F:      drivers/gpu/drm/mediatek/
5545 F:      Documentation/devicetree/bindings/display/mediatek/
5546
5547 DRM DRIVERS FOR NVIDIA TEGRA
5548 M:      Thierry Reding <thierry.reding@gmail.com>
5549 L:      dri-devel@lists.freedesktop.org
5550 L:      linux-tegra@vger.kernel.org
5551 T:      git git://anongit.freedesktop.org/tegra/linux.git
5552 S:      Supported
5553 F:      drivers/gpu/drm/tegra/
5554 F:      drivers/gpu/host1x/
5555 F:      include/linux/host1x.h
5556 F:      include/uapi/drm/tegra_drm.h
5557 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5558
5559 DRM DRIVERS FOR RENESAS
5560 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5561 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5562 L:      dri-devel@lists.freedesktop.org
5563 L:      linux-renesas-soc@vger.kernel.org
5564 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5565 S:      Supported
5566 F:      drivers/gpu/drm/rcar-du/
5567 F:      drivers/gpu/drm/shmobile/
5568 F:      include/linux/platform_data/shmob_drm.h
5569 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5570 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5571 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5572
5573 DRM DRIVERS FOR ROCKCHIP
5574 M:      Sandy Huang <hjc@rock-chips.com>
5575 M:      Heiko Stübner <heiko@sntech.de>
5576 L:      dri-devel@lists.freedesktop.org
5577 S:      Maintained
5578 F:      drivers/gpu/drm/rockchip/
5579 F:      Documentation/devicetree/bindings/display/rockchip/
5580 T:      git git://anongit.freedesktop.org/drm/drm-misc
5581
5582 DRM DRIVERS FOR STI
5583 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5584 M:      Vincent Abriou <vincent.abriou@st.com>
5585 L:      dri-devel@lists.freedesktop.org
5586 T:      git git://anongit.freedesktop.org/drm/drm-misc
5587 S:      Maintained
5588 F:      drivers/gpu/drm/sti
5589 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5590
5591 DRM DRIVERS FOR STM
5592 M:      Yannick Fertre <yannick.fertre@st.com>
5593 M:      Philippe Cornu <philippe.cornu@st.com>
5594 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5595 M:      Vincent Abriou <vincent.abriou@st.com>
5596 L:      dri-devel@lists.freedesktop.org
5597 T:      git git://anongit.freedesktop.org/drm/drm-misc
5598 S:      Maintained
5599 F:      drivers/gpu/drm/stm
5600 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5601
5602 DRM DRIVERS FOR TI LCDC
5603 M:      Jyri Sarha <jsarha@ti.com>
5604 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5605 L:      dri-devel@lists.freedesktop.org
5606 S:      Maintained
5607 F:      drivers/gpu/drm/tilcdc/
5608 F:      Documentation/devicetree/bindings/display/tilcdc/
5609
5610 DRM DRIVERS FOR TI OMAP
5611 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5612 L:      dri-devel@lists.freedesktop.org
5613 S:      Maintained
5614 F:      drivers/gpu/drm/omapdrm/
5615 F:      Documentation/devicetree/bindings/display/ti/
5616
5617 DRM DRIVERS FOR V3D
5618 M:      Eric Anholt <eric@anholt.net>
5619 S:      Supported
5620 F:      drivers/gpu/drm/v3d/
5621 F:      include/uapi/drm/v3d_drm.h
5622 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5623 T:      git git://anongit.freedesktop.org/drm/drm-misc
5624
5625 DRM DRIVERS FOR VC4
5626 M:      Eric Anholt <eric@anholt.net>
5627 T:      git git://github.com/anholt/linux
5628 S:      Supported
5629 F:      drivers/gpu/drm/vc4/
5630 F:      include/uapi/drm/vc4_drm.h
5631 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5632 T:      git git://anongit.freedesktop.org/drm/drm-misc
5633
5634 DRM DRIVERS FOR VIVANTE GPU IP
5635 M:      Lucas Stach <l.stach@pengutronix.de>
5636 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5637 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5638 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5639 L:      dri-devel@lists.freedesktop.org
5640 S:      Maintained
5641 F:      drivers/gpu/drm/etnaviv/
5642 F:      include/uapi/drm/etnaviv_drm.h
5643 F:      Documentation/devicetree/bindings/display/etnaviv/
5644
5645 DRM DRIVERS FOR ZTE ZX
5646 M:      Shawn Guo <shawnguo@kernel.org>
5647 L:      dri-devel@lists.freedesktop.org
5648 S:      Maintained
5649 F:      drivers/gpu/drm/zte/
5650 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5651 T:      git git://anongit.freedesktop.org/drm/drm-misc
5652
5653 DRM PANEL DRIVERS
5654 M:      Thierry Reding <thierry.reding@gmail.com>
5655 R:      Sam Ravnborg <sam@ravnborg.org>
5656 L:      dri-devel@lists.freedesktop.org
5657 T:      git git://anongit.freedesktop.org/drm/drm-misc
5658 S:      Maintained
5659 F:      drivers/gpu/drm/drm_panel.c
5660 F:      drivers/gpu/drm/panel/
5661 F:      include/drm/drm_panel.h
5662 F:      Documentation/devicetree/bindings/display/panel/
5663
5664 DRM DRIVERS FOR XEN
5665 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5666 T:      git git://anongit.freedesktop.org/drm/drm-misc
5667 L:      dri-devel@lists.freedesktop.org
5668 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5669 S:      Supported
5670 F:      drivers/gpu/drm/xen/
5671 F:      Documentation/gpu/xen-front.rst
5672
5673 DRM TTM SUBSYSTEM
5674 M:      Christian Koenig <christian.koenig@amd.com>
5675 M:      Huang Rui <ray.huang@amd.com>
5676 T:      git git://people.freedesktop.org/~agd5f/linux
5677 S:      Maintained
5678 L:      dri-devel@lists.freedesktop.org
5679 F:      include/drm/ttm/
5680 F:      drivers/gpu/drm/ttm/
5681
5682 DSBR100 USB FM RADIO DRIVER
5683 M:      Alexey Klimov <klimov.linux@gmail.com>
5684 L:      linux-media@vger.kernel.org
5685 T:      git git://linuxtv.org/media_tree.git
5686 S:      Maintained
5687 F:      drivers/media/radio/dsbr100.c
5688
5689 DT3155 MEDIA DRIVER
5690 M:      Hans Verkuil <hverkuil@xs4all.nl>
5691 L:      linux-media@vger.kernel.org
5692 T:      git git://linuxtv.org/media_tree.git
5693 W:      https://linuxtv.org
5694 S:      Odd Fixes
5695 F:      drivers/media/pci/dt3155/
5696
5697 DVB_USB_AF9015 MEDIA DRIVER
5698 M:      Antti Palosaari <crope@iki.fi>
5699 L:      linux-media@vger.kernel.org
5700 W:      https://linuxtv.org
5701 W:      http://palosaari.fi/linux/
5702 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5703 T:      git git://linuxtv.org/anttip/media_tree.git
5704 S:      Maintained
5705 F:      drivers/media/usb/dvb-usb-v2/af9015*
5706
5707 DVB_USB_AF9035 MEDIA DRIVER
5708 M:      Antti Palosaari <crope@iki.fi>
5709 L:      linux-media@vger.kernel.org
5710 W:      https://linuxtv.org
5711 W:      http://palosaari.fi/linux/
5712 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5713 T:      git git://linuxtv.org/anttip/media_tree.git
5714 S:      Maintained
5715 F:      drivers/media/usb/dvb-usb-v2/af9035*
5716
5717 DVB_USB_ANYSEE MEDIA DRIVER
5718 M:      Antti Palosaari <crope@iki.fi>
5719 L:      linux-media@vger.kernel.org
5720 W:      https://linuxtv.org
5721 W:      http://palosaari.fi/linux/
5722 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5723 T:      git git://linuxtv.org/anttip/media_tree.git
5724 S:      Maintained
5725 F:      drivers/media/usb/dvb-usb-v2/anysee*
5726
5727 DVB_USB_AU6610 MEDIA DRIVER
5728 M:      Antti Palosaari <crope@iki.fi>
5729 L:      linux-media@vger.kernel.org
5730 W:      https://linuxtv.org
5731 W:      http://palosaari.fi/linux/
5732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5733 T:      git git://linuxtv.org/anttip/media_tree.git
5734 S:      Maintained
5735 F:      drivers/media/usb/dvb-usb-v2/au6610*
5736
5737 DVB_USB_CE6230 MEDIA DRIVER
5738 M:      Antti Palosaari <crope@iki.fi>
5739 L:      linux-media@vger.kernel.org
5740 W:      https://linuxtv.org
5741 W:      http://palosaari.fi/linux/
5742 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5743 T:      git git://linuxtv.org/anttip/media_tree.git
5744 S:      Maintained
5745 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5746
5747 DVB_USB_CXUSB MEDIA DRIVER
5748 M:      Michael Krufky <mkrufky@linuxtv.org>
5749 L:      linux-media@vger.kernel.org
5750 W:      https://linuxtv.org
5751 W:      http://github.com/mkrufky
5752 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5753 T:      git git://linuxtv.org/media_tree.git
5754 S:      Maintained
5755 F:      drivers/media/usb/dvb-usb/cxusb*
5756
5757 DVB_USB_EC168 MEDIA DRIVER
5758 M:      Antti Palosaari <crope@iki.fi>
5759 L:      linux-media@vger.kernel.org
5760 W:      https://linuxtv.org
5761 W:      http://palosaari.fi/linux/
5762 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5763 T:      git git://linuxtv.org/anttip/media_tree.git
5764 S:      Maintained
5765 F:      drivers/media/usb/dvb-usb-v2/ec168*
5766
5767 DVB_USB_GL861 MEDIA DRIVER
5768 M:      Antti Palosaari <crope@iki.fi>
5769 L:      linux-media@vger.kernel.org
5770 W:      https://linuxtv.org
5771 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5772 T:      git git://linuxtv.org/anttip/media_tree.git
5773 S:      Maintained
5774 F:      drivers/media/usb/dvb-usb-v2/gl861*
5775
5776 DVB_USB_MXL111SF MEDIA DRIVER
5777 M:      Michael Krufky <mkrufky@linuxtv.org>
5778 L:      linux-media@vger.kernel.org
5779 W:      https://linuxtv.org
5780 W:      http://github.com/mkrufky
5781 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5782 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5783 S:      Maintained
5784 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5785
5786 DVB_USB_RTL28XXU MEDIA DRIVER
5787 M:      Antti Palosaari <crope@iki.fi>
5788 L:      linux-media@vger.kernel.org
5789 W:      https://linuxtv.org
5790 W:      http://palosaari.fi/linux/
5791 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5792 T:      git git://linuxtv.org/anttip/media_tree.git
5793 S:      Maintained
5794 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5795
5796 DVB_USB_V2 MEDIA DRIVER
5797 M:      Antti Palosaari <crope@iki.fi>
5798 L:      linux-media@vger.kernel.org
5799 W:      https://linuxtv.org
5800 W:      http://palosaari.fi/linux/
5801 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5802 T:      git git://linuxtv.org/anttip/media_tree.git
5803 S:      Maintained
5804 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5805 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5806
5807 DYNAMIC DEBUG
5808 M:      Jason Baron <jbaron@akamai.com>
5809 S:      Maintained
5810 F:      lib/dynamic_debug.c
5811 F:      include/linux/dynamic_debug.h
5812
5813 DYNAMIC INTERRUPT MODERATION
5814 M:      Tal Gilboa <talgi@mellanox.com>
5815 S:      Maintained
5816 F:      include/linux/dim.h
5817 F:      lib/dim/
5818
5819 DZ DECSTATION DZ11 SERIAL DRIVER
5820 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5821 S:      Maintained
5822 F:      drivers/tty/serial/dz.*
5823
5824 E3X0 POWER BUTTON DRIVER
5825 M:      Moritz Fischer <moritz.fischer@ettus.com>
5826 L:      usrp-users@lists.ettus.com
5827 W:      http://www.ettus.com
5828 S:      Supported
5829 F:      drivers/input/misc/e3x0-button.c
5830 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5831
5832 E4000 MEDIA DRIVER
5833 M:      Antti Palosaari <crope@iki.fi>
5834 L:      linux-media@vger.kernel.org
5835 W:      https://linuxtv.org
5836 W:      http://palosaari.fi/linux/
5837 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5838 T:      git git://linuxtv.org/anttip/media_tree.git
5839 S:      Maintained
5840 F:      drivers/media/tuners/e4000*
5841
5842 EARTH_PT1 MEDIA DRIVER
5843 M:      Akihiro Tsukada <tskd08@gmail.com>
5844 L:      linux-media@vger.kernel.org
5845 S:      Odd Fixes
5846 F:      drivers/media/pci/pt1/
5847
5848 EARTH_PT3 MEDIA DRIVER
5849 M:      Akihiro Tsukada <tskd08@gmail.com>
5850 L:      linux-media@vger.kernel.org
5851 S:      Odd Fixes
5852 F:      drivers/media/pci/pt3/
5853
5854 EC100 MEDIA DRIVER
5855 M:      Antti Palosaari <crope@iki.fi>
5856 L:      linux-media@vger.kernel.org
5857 W:      https://linuxtv.org
5858 W:      http://palosaari.fi/linux/
5859 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5860 T:      git git://linuxtv.org/anttip/media_tree.git
5861 S:      Maintained
5862 F:      drivers/media/dvb-frontends/ec100*
5863
5864 ECRYPT FILE SYSTEM
5865 M:      Tyler Hicks <tyhicks@canonical.com>
5866 L:      ecryptfs@vger.kernel.org
5867 W:      http://ecryptfs.org
5868 W:      https://launchpad.net/ecryptfs
5869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5870 S:      Supported
5871 F:      Documentation/filesystems/ecryptfs.txt
5872 F:      fs/ecryptfs/
5873
5874 EDAC-AMD64
5875 M:      Borislav Petkov <bp@alien8.de>
5876 L:      linux-edac@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/edac/amd64_edac*
5879
5880 EDAC-ARMADA
5881 M:      Jan Luebbe <jlu@pengutronix.de>
5882 L:      linux-edac@vger.kernel.org
5883 S:      Maintained
5884 F:      drivers/edac/armada_xp_*
5885
5886 EDAC-AST2500
5887 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5888 S:      Supported
5889 F:      drivers/edac/aspeed_edac.c
5890 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5891
5892 EDAC-BLUEFIELD
5893 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5894 S:      Supported
5895 F:      drivers/edac/bluefield_edac.c
5896
5897 EDAC-CALXEDA
5898 M:      Robert Richter <rric@kernel.org>
5899 L:      linux-edac@vger.kernel.org
5900 S:      Maintained
5901 F:      drivers/edac/highbank*
5902
5903 EDAC-CAVIUM OCTEON
5904 M:      Ralf Baechle <ralf@linux-mips.org>
5905 M:      Robert Richter <rrichter@marvell.com>
5906 L:      linux-edac@vger.kernel.org
5907 L:      linux-mips@vger.kernel.org
5908 S:      Supported
5909 F:      drivers/edac/octeon_edac*
5910
5911 EDAC-CAVIUM THUNDERX
5912 M:      Robert Richter <rrichter@marvell.com>
5913 L:      linux-edac@vger.kernel.org
5914 S:      Supported
5915 F:      drivers/edac/thunderx_edac*
5916
5917 EDAC-CORE
5918 M:      Borislav Petkov <bp@alien8.de>
5919 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5920 M:      Tony Luck <tony.luck@intel.com>
5921 R:      James Morse <james.morse@arm.com>
5922 R:      Robert Richter <rrichter@marvell.com>
5923 L:      linux-edac@vger.kernel.org
5924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5925 S:      Supported
5926 F:      Documentation/admin-guide/ras.rst
5927 F:      Documentation/driver-api/edac.rst
5928 F:      drivers/edac/
5929 F:      include/linux/edac.h
5930
5931 EDAC-E752X
5932 M:      Mark Gross <mark.gross@intel.com>
5933 L:      linux-edac@vger.kernel.org
5934 S:      Maintained
5935 F:      drivers/edac/e752x_edac.c
5936
5937 EDAC-E7XXX
5938 L:      linux-edac@vger.kernel.org
5939 S:      Maintained
5940 F:      drivers/edac/e7xxx_edac.c
5941
5942 EDAC-FSL_DDR
5943 M:      York Sun <york.sun@nxp.com>
5944 L:      linux-edac@vger.kernel.org
5945 S:      Maintained
5946 F:      drivers/edac/fsl_ddr_edac.*
5947
5948 EDAC-GHES
5949 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5950 L:      linux-edac@vger.kernel.org
5951 S:      Maintained
5952 F:      drivers/edac/ghes_edac.c
5953
5954 EDAC-I10NM
5955 M:      Tony Luck <tony.luck@intel.com>
5956 L:      linux-edac@vger.kernel.org
5957 S:      Maintained
5958 F:      drivers/edac/i10nm_base.c
5959
5960 EDAC-I3000
5961 L:      linux-edac@vger.kernel.org
5962 S:      Orphan
5963 F:      drivers/edac/i3000_edac.c
5964
5965 EDAC-I5000
5966 L:      linux-edac@vger.kernel.org
5967 S:      Maintained
5968 F:      drivers/edac/i5000_edac.c
5969
5970 EDAC-I5400
5971 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5972 L:      linux-edac@vger.kernel.org
5973 S:      Maintained
5974 F:      drivers/edac/i5400_edac.c
5975
5976 EDAC-I7300
5977 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5978 L:      linux-edac@vger.kernel.org
5979 S:      Maintained
5980 F:      drivers/edac/i7300_edac.c
5981
5982 EDAC-I7CORE
5983 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5984 L:      linux-edac@vger.kernel.org
5985 S:      Maintained
5986 F:      drivers/edac/i7core_edac.c
5987
5988 EDAC-I82443BXGX
5989 M:      Tim Small <tim@buttersideup.com>
5990 L:      linux-edac@vger.kernel.org
5991 S:      Maintained
5992 F:      drivers/edac/i82443bxgx_edac.c
5993
5994 EDAC-I82975X
5995 M:      "Arvind R." <arvino55@gmail.com>
5996 L:      linux-edac@vger.kernel.org
5997 S:      Maintained
5998 F:      drivers/edac/i82975x_edac.c
5999
6000 EDAC-IE31200
6001 M:      Jason Baron <jbaron@akamai.com>
6002 L:      linux-edac@vger.kernel.org
6003 S:      Maintained
6004 F:      drivers/edac/ie31200_edac.c
6005
6006 EDAC-MPC85XX
6007 M:      Johannes Thumshirn <morbidrsa@gmail.com>
6008 L:      linux-edac@vger.kernel.org
6009 S:      Maintained
6010 F:      drivers/edac/mpc85xx_edac.[ch]
6011
6012 EDAC-PASEMI
6013 M:      Egor Martovetsky <egor@pasemi.com>
6014 L:      linux-edac@vger.kernel.org
6015 S:      Maintained
6016 F:      drivers/edac/pasemi_edac.c
6017
6018 EDAC-PND2
6019 M:      Tony Luck <tony.luck@intel.com>
6020 L:      linux-edac@vger.kernel.org
6021 S:      Maintained
6022 F:      drivers/edac/pnd2_edac.[ch]
6023
6024 EDAC-R82600
6025 M:      Tim Small <tim@buttersideup.com>
6026 L:      linux-edac@vger.kernel.org
6027 S:      Maintained
6028 F:      drivers/edac/r82600_edac.c
6029
6030 EDAC-SBRIDGE
6031 M:      Tony Luck <tony.luck@intel.com>
6032 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6033 L:      linux-edac@vger.kernel.org
6034 S:      Maintained
6035 F:      drivers/edac/sb_edac.c
6036
6037 EDAC-SIFIVE
6038 M:      Yash Shah <yash.shah@sifive.com>
6039 L:      linux-edac@vger.kernel.org
6040 S:      Supported
6041 F:      drivers/edac/sifive_edac.c
6042 F:      drivers/soc/sifive_l2_cache.c
6043
6044 EDAC-SKYLAKE
6045 M:      Tony Luck <tony.luck@intel.com>
6046 L:      linux-edac@vger.kernel.org
6047 S:      Maintained
6048 F:      drivers/edac/skx_*.c
6049
6050 EDAC-TI
6051 M:      Tero Kristo <t-kristo@ti.com>
6052 L:      linux-edac@vger.kernel.org
6053 S:      Maintained
6054 F:      drivers/edac/ti_edac.c
6055
6056 EDAC-QCOM
6057 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6058 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6059 L:      linux-arm-msm@vger.kernel.org
6060 L:      linux-edac@vger.kernel.org
6061 S:      Maintained
6062 F:      drivers/edac/qcom_edac.c
6063
6064 EDIROL UA-101/UA-1000 DRIVER
6065 M:      Clemens Ladisch <clemens@ladisch.de>
6066 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6068 S:      Maintained
6069 F:      sound/usb/misc/ua101.c
6070
6071 EFI TEST DRIVER
6072 L:      linux-efi@vger.kernel.org
6073 M:      Ivan Hu <ivan.hu@canonical.com>
6074 M:      Ard Biesheuvel <ardb@kernel.org>
6075 S:      Maintained
6076 F:      drivers/firmware/efi/test/
6077
6078 EFI VARIABLE FILESYSTEM
6079 M:      Matthew Garrett <matthew.garrett@nebula.com>
6080 M:      Jeremy Kerr <jk@ozlabs.org>
6081 M:      Ard Biesheuvel <ardb@kernel.org>
6082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6083 L:      linux-efi@vger.kernel.org
6084 S:      Maintained
6085 F:      fs/efivarfs/
6086
6087 EFIFB FRAMEBUFFER DRIVER
6088 L:      linux-fbdev@vger.kernel.org
6089 M:      Peter Jones <pjones@redhat.com>
6090 S:      Maintained
6091 F:      drivers/video/fbdev/efifb.c
6092
6093 EFS FILESYSTEM
6094 W:      http://aeschi.ch.eu.org/efs/
6095 S:      Orphan
6096 F:      fs/efs/
6097
6098 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6099 M:      Douglas Miller <dougmill@linux.ibm.com>
6100 L:      netdev@vger.kernel.org
6101 S:      Maintained
6102 F:      drivers/net/ethernet/ibm/ehea/
6103
6104 EM28XX VIDEO4LINUX DRIVER
6105 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6106 L:      linux-media@vger.kernel.org
6107 W:      https://linuxtv.org
6108 T:      git git://linuxtv.org/media_tree.git
6109 S:      Maintained
6110 F:      drivers/media/usb/em28xx/
6111 F:      Documentation/media/v4l-drivers/em28xx*
6112
6113 EMBEDDED LINUX
6114 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6115 M:      Matt Mackall <mpm@selenic.com>
6116 M:      David Woodhouse <dwmw2@infradead.org>
6117 L:      linux-embedded@vger.kernel.org
6118 S:      Maintained
6119
6120 Emulex 10Gbps iSCSI - OneConnect DRIVER
6121 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6122 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6123 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6124 L:      linux-scsi@vger.kernel.org
6125 W:      http://www.broadcom.com
6126 S:      Supported
6127 F:      drivers/scsi/be2iscsi/
6128
6129 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6130 M:      Sathya Perla <sathya.perla@broadcom.com>
6131 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6132 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6133 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6134 L:      netdev@vger.kernel.org
6135 W:      http://www.emulex.com
6136 S:      Supported
6137 F:      drivers/net/ethernet/emulex/benet/
6138
6139 EMULEX ONECONNECT ROCE DRIVER
6140 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6141 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6142 L:      linux-rdma@vger.kernel.org
6143 W:      http://www.broadcom.com
6144 S:      Odd Fixes
6145 F:      drivers/infiniband/hw/ocrdma/
6146 F:      include/uapi/rdma/ocrdma-abi.h
6147
6148 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6149 M:      James Smart <james.smart@broadcom.com>
6150 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6151 L:      linux-scsi@vger.kernel.org
6152 W:      http://www.broadcom.com
6153 S:      Supported
6154 F:      drivers/scsi/lpfc/
6155
6156 ENE CB710 FLASH CARD READER DRIVER
6157 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6158 S:      Maintained
6159 F:      drivers/misc/cb710/
6160 F:      drivers/mmc/host/cb710-mmc.*
6161 F:      include/linux/cb710.h
6162
6163 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6164 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6165 S:      Maintained
6166 F:      drivers/media/rc/ene_ir.*
6167
6168 EPSON S1D13XXX FRAMEBUFFER DRIVER
6169 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6170 S:      Maintained
6171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6172 F:      drivers/video/fbdev/s1d13xxxfb.c
6173 F:      include/video/s1d13xxxfb.h
6174
6175 EROFS FILE SYSTEM
6176 M:      Gao Xiang <gaoxiang25@huawei.com>
6177 M:      Chao Yu <yuchao0@huawei.com>
6178 L:      linux-erofs@lists.ozlabs.org
6179 S:      Maintained
6180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6181 F:      Documentation/filesystems/erofs.txt
6182 F:      fs/erofs/
6183 F:      include/trace/events/erofs.h
6184
6185 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6186 M:      Jeff Layton <jlayton@kernel.org>
6187 S:      Maintained
6188 F:      lib/errseq.c
6189 F:      include/linux/errseq.h
6190
6191 ET131X NETWORK DRIVER
6192 M:      Mark Einon <mark.einon@gmail.com>
6193 S:      Odd Fixes
6194 F:      drivers/net/ethernet/agere/
6195
6196 ETHERNET BRIDGE
6197 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6198 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6199 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6200 L:      netdev@vger.kernel.org
6201 W:      http://www.linuxfoundation.org/en/Net:Bridge
6202 S:      Maintained
6203 F:      include/linux/netfilter_bridge/
6204 F:      net/bridge/
6205
6206 ETHERNET PHY LIBRARY
6207 M:      Andrew Lunn <andrew@lunn.ch>
6208 M:      Florian Fainelli <f.fainelli@gmail.com>
6209 M:      Heiner Kallweit <hkallweit1@gmail.com>
6210 R:      Russell King <linux@armlinux.org.uk>
6211 L:      netdev@vger.kernel.org
6212 S:      Maintained
6213 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6214 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6215 F:      Documentation/devicetree/bindings/net/mdio*
6216 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6217 F:      Documentation/networking/phy.rst
6218 F:      drivers/net/phy/
6219 F:      drivers/of/of_mdio.c
6220 F:      drivers/of/of_net.c
6221 F:      include/dt-bindings/net/qca-ar803x.h
6222 F:      include/linux/*mdio*.h
6223 F:      include/linux/of_net.h
6224 F:      include/linux/phy.h
6225 F:      include/linux/phy_fixed.h
6226 F:      include/linux/platform_data/mdio-bcm-unimac.h
6227 F:      include/linux/platform_data/mdio-gpio.h
6228 F:      include/trace/events/mdio.h
6229 F:      include/uapi/linux/mdio.h
6230 F:      include/uapi/linux/mii.h
6231
6232 EXFAT FILE SYSTEM
6233 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6234 L:      linux-fsdevel@vger.kernel.org
6235 S:      Maintained
6236 F:      drivers/staging/exfat/
6237
6238 EXT2 FILE SYSTEM
6239 M:      Jan Kara <jack@suse.com>
6240 L:      linux-ext4@vger.kernel.org
6241 S:      Maintained
6242 F:      Documentation/filesystems/ext2.txt
6243 F:      fs/ext2/
6244 F:      include/linux/ext2*
6245
6246 EXT4 FILE SYSTEM
6247 M:      "Theodore Ts'o" <tytso@mit.edu>
6248 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6249 L:      linux-ext4@vger.kernel.org
6250 W:      http://ext4.wiki.kernel.org
6251 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6253 S:      Maintained
6254 F:      Documentation/filesystems/ext4/
6255 F:      fs/ext4/
6256
6257 Extended Verification Module (EVM)
6258 M:      Mimi Zohar <zohar@linux.ibm.com>
6259 L:      linux-integrity@vger.kernel.org
6260 S:      Supported
6261 F:      security/integrity/evm/
6262
6263 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6264 M:      Ard Biesheuvel <ardb@kernel.org>
6265 L:      linux-efi@vger.kernel.org
6266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6267 S:      Maintained
6268 F:      Documentation/admin-guide/efi-stub.rst
6269 F:      arch/*/kernel/efi.c
6270 F:      arch/x86/boot/compressed/eboot.[ch]
6271 F:      arch/*/include/asm/efi.h
6272 F:      arch/x86/platform/efi/
6273 F:      drivers/firmware/efi/
6274 F:      include/linux/efi*.h
6275 F:      arch/arm/boot/compressed/efi-header.S
6276 F:      arch/arm64/kernel/efi-entry.S
6277
6278 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6279 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6280 M:      Chanwoo Choi <cw00.choi@samsung.com>
6281 L:      linux-kernel@vger.kernel.org
6282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6283 S:      Maintained
6284 F:      drivers/extcon/
6285 F:      include/linux/extcon/
6286 F:      include/linux/extcon.h
6287 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6288 F:      Documentation/devicetree/bindings/extcon/
6289
6290 EXYNOS DP DRIVER
6291 M:      Jingoo Han <jingoohan1@gmail.com>
6292 L:      dri-devel@lists.freedesktop.org
6293 S:      Maintained
6294 F:      drivers/gpu/drm/exynos/exynos_dp*
6295
6296 EXYNOS SYSMMU (IOMMU) driver
6297 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6298 L:      iommu@lists.linux-foundation.org
6299 S:      Maintained
6300 F:      drivers/iommu/exynos-iommu.c
6301
6302 EZchip NPS platform support
6303 M:      Vineet Gupta <vgupta@synopsys.com>
6304 M:      Ofer Levi <oferle@mellanox.com>
6305 S:      Supported
6306 F:      arch/arc/plat-eznps
6307 F:      arch/arc/boot/dts/eznps.dts
6308
6309 F2FS FILE SYSTEM
6310 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6311 M:      Chao Yu <yuchao0@huawei.com>
6312 L:      linux-f2fs-devel@lists.sourceforge.net
6313 W:      https://f2fs.wiki.kernel.org/
6314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6315 S:      Maintained
6316 F:      Documentation/filesystems/f2fs.txt
6317 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6318 F:      fs/f2fs/
6319 F:      include/linux/f2fs_fs.h
6320 F:      include/trace/events/f2fs.h
6321
6322 F71805F HARDWARE MONITORING DRIVER
6323 M:      Jean Delvare <jdelvare@suse.com>
6324 L:      linux-hwmon@vger.kernel.org
6325 S:      Maintained
6326 F:      Documentation/hwmon/f71805f.rst
6327 F:      drivers/hwmon/f71805f.c
6328
6329 FADDR2LINE
6330 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6331 S:      Maintained
6332 F:      scripts/faddr2line
6333
6334 FAILOVER MODULE
6335 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6336 L:      netdev@vger.kernel.org
6337 S:      Supported
6338 F:      net/core/failover.c
6339 F:      include/net/failover.h
6340 F:      Documentation/networking/failover.rst
6341
6342 FANOTIFY
6343 M:      Jan Kara <jack@suse.cz>
6344 R:      Amir Goldstein <amir73il@gmail.com>
6345 L:      linux-fsdevel@vger.kernel.org
6346 S:      Maintained
6347 F:      fs/notify/fanotify/
6348 F:      include/linux/fanotify.h
6349 F:      include/uapi/linux/fanotify.h
6350
6351 FARSYNC SYNCHRONOUS DRIVER
6352 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6353 W:      http://www.farsite.co.uk/
6354 S:      Supported
6355 F:      drivers/net/wan/farsync.*
6356
6357 FAULT INJECTION SUPPORT
6358 M:      Akinobu Mita <akinobu.mita@gmail.com>
6359 S:      Supported
6360 F:      Documentation/fault-injection/
6361 F:      lib/fault-inject.c
6362
6363 FBTFT Framebuffer drivers
6364 S:      Orphan
6365 L:      dri-devel@lists.freedesktop.org
6366 L:      linux-fbdev@vger.kernel.org
6367 F:      drivers/staging/fbtft/
6368
6369 FC0011 TUNER DRIVER
6370 M:      Michael Buesch <m@bues.ch>
6371 L:      linux-media@vger.kernel.org
6372 S:      Maintained
6373 F:      drivers/media/tuners/fc0011.h
6374 F:      drivers/media/tuners/fc0011.c
6375
6376 FC2580 MEDIA DRIVER
6377 M:      Antti Palosaari <crope@iki.fi>
6378 L:      linux-media@vger.kernel.org
6379 W:      https://linuxtv.org
6380 W:      http://palosaari.fi/linux/
6381 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6382 T:      git git://linuxtv.org/anttip/media_tree.git
6383 S:      Maintained
6384 F:      drivers/media/tuners/fc2580*
6385
6386 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6387 M:      Hannes Reinecke <hare@suse.de>
6388 L:      linux-scsi@vger.kernel.org
6389 W:      www.Open-FCoE.org
6390 S:      Supported
6391 F:      drivers/scsi/libfc/
6392 F:      drivers/scsi/fcoe/
6393 F:      include/scsi/fc/
6394 F:      include/scsi/libfc.h
6395 F:      include/scsi/libfcoe.h
6396 F:      include/uapi/scsi/fc/
6397
6398 FILE LOCKING (flock() and fcntl()/lockf())
6399 M:      Jeff Layton <jlayton@kernel.org>
6400 M:      "J. Bruce Fields" <bfields@fieldses.org>
6401 L:      linux-fsdevel@vger.kernel.org
6402 S:      Maintained
6403 F:      include/linux/fcntl.h
6404 F:      include/uapi/linux/fcntl.h
6405 F:      fs/fcntl.c
6406 F:      fs/locks.c
6407
6408 FILESYSTEMS (VFS and infrastructure)
6409 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6410 L:      linux-fsdevel@vger.kernel.org
6411 S:      Maintained
6412 F:      fs/*
6413 F:      include/linux/fs.h
6414 F:      include/linux/fs_types.h
6415 F:      include/uapi/linux/fs.h
6416
6417 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6418 M:      Riku Voipio <riku.voipio@iki.fi>
6419 L:      linux-hwmon@vger.kernel.org
6420 S:      Maintained
6421 F:      drivers/hwmon/f75375s.c
6422 F:      include/linux/f75375s.h
6423
6424 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6425 M:      Clemens Ladisch <clemens@ladisch.de>
6426 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6427 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6429 S:      Maintained
6430 F:      sound/firewire/
6431 F:      include/uapi/sound/firewire.h
6432
6433 FIREWIRE MEDIA DRIVERS (firedtv)
6434 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6435 L:      linux-media@vger.kernel.org
6436 L:      linux1394-devel@lists.sourceforge.net
6437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6438 S:      Maintained
6439 F:      drivers/media/firewire/
6440
6441 FIREWIRE SBP-2 TARGET
6442 M:      Chris Boot <bootc@bootc.net>
6443 L:      linux-scsi@vger.kernel.org
6444 L:      target-devel@vger.kernel.org
6445 L:      linux1394-devel@lists.sourceforge.net
6446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6447 S:      Maintained
6448 F:      drivers/target/sbp/
6449
6450 FIREWIRE SUBSYSTEM
6451 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6452 L:      linux1394-devel@lists.sourceforge.net
6453 W:      http://ieee1394.wiki.kernel.org/
6454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6455 S:      Maintained
6456 F:      drivers/firewire/
6457 F:      include/linux/firewire.h
6458 F:      include/uapi/linux/firewire*.h
6459 F:      tools/firewire/
6460
6461 FIRMWARE LOADER (request_firmware)
6462 M:      Luis Chamberlain <mcgrof@kernel.org>
6463 L:      linux-kernel@vger.kernel.org
6464 S:      Maintained
6465 F:      Documentation/firmware_class/
6466 F:      drivers/base/firmware_loader/
6467 F:      include/linux/firmware.h
6468
6469 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6470 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6471 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6472 S:      Maintained
6473 F:      drivers/block/rsxx/
6474
6475 FLEXTIMER FTM-QUADDEC DRIVER
6476 M:      Patrick Havelange <patrick.havelange@essensium.com>
6477 L:      linux-iio@vger.kernel.org
6478 S:      Maintained
6479 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6480 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6481 F:      drivers/counter/ftm-quaddec.c
6482
6483 FLOPPY DRIVER
6484 M:      Denis Efremov <efremov@linux.com>
6485 S:      Odd Fixes
6486 L:      linux-block@vger.kernel.org
6487 F:      drivers/block/floppy.c
6488
6489 FPGA MANAGER FRAMEWORK
6490 M:      Moritz Fischer <mdf@kernel.org>
6491 L:      linux-fpga@vger.kernel.org
6492 S:      Maintained
6493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6494 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6495 F:      Documentation/fpga/
6496 F:      Documentation/driver-api/fpga/
6497 F:      Documentation/devicetree/bindings/fpga/
6498 F:      drivers/fpga/
6499 F:      include/linux/fpga/
6500 W:      http://www.rocketboards.org
6501
6502 FPGA DFL DRIVERS
6503 M:      Wu Hao <hao.wu@intel.com>
6504 L:      linux-fpga@vger.kernel.org
6505 S:      Maintained
6506 F:      Documentation/fpga/dfl.rst
6507 F:      include/uapi/linux/fpga-dfl.h
6508 F:      drivers/fpga/dfl*
6509
6510 FPU EMULATOR
6511 M:      Bill Metzenthen <billm@melbpc.org.au>
6512 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6513 S:      Maintained
6514 F:      arch/x86/math-emu/
6515
6516 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6517 L:      netdev@vger.kernel.org
6518 S:      Orphan
6519 F:      drivers/net/wan/dlci.c
6520 F:      drivers/net/wan/sdla.c
6521
6522 FRAMEBUFFER LAYER
6523 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6524 L:      dri-devel@lists.freedesktop.org
6525 L:      linux-fbdev@vger.kernel.org
6526 T:      git git://anongit.freedesktop.org/drm/drm-misc
6527 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6528 S:      Maintained
6529 F:      Documentation/fb/
6530 F:      drivers/video/
6531 F:      include/video/
6532 F:      include/linux/fb.h
6533 F:      include/uapi/video/
6534 F:      include/uapi/linux/fb.h
6535
6536 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6537 M:      Horia Geantă <horia.geanta@nxp.com>
6538 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6539 L:      linux-crypto@vger.kernel.org
6540 S:      Maintained
6541 F:      drivers/crypto/caam/
6542 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6543
6544 FREESCALE DIU FRAMEBUFFER DRIVER
6545 M:      Timur Tabi <timur@kernel.org>
6546 L:      linux-fbdev@vger.kernel.org
6547 S:      Maintained
6548 F:      drivers/video/fbdev/fsl-diu-fb.*
6549
6550 FREESCALE DMA DRIVER
6551 M:      Li Yang <leoyang.li@nxp.com>
6552 M:      Zhang Wei <zw@zh-kernel.org>
6553 L:      linuxppc-dev@lists.ozlabs.org
6554 S:      Maintained
6555 F:      drivers/dma/fsldma.*
6556
6557 FREESCALE ENETC ETHERNET DRIVERS
6558 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6559 L:      netdev@vger.kernel.org
6560 S:      Maintained
6561 F:      drivers/net/ethernet/freescale/enetc/
6562
6563 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6564 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6565 L:      netdev@vger.kernel.org
6566 S:      Maintained
6567 F:      drivers/net/ethernet/freescale/gianfar*
6568 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6569
6570 FREESCALE GPMI NAND DRIVER
6571 M:      Han Xu <han.xu@nxp.com>
6572 L:      linux-mtd@lists.infradead.org
6573 S:      Maintained
6574 F:      drivers/mtd/nand/raw/gpmi-nand/*
6575
6576 FREESCALE I2C CPM DRIVER
6577 M:      Jochen Friedrich <jochen@scram.de>
6578 L:      linuxppc-dev@lists.ozlabs.org
6579 L:      linux-i2c@vger.kernel.org
6580 S:      Maintained
6581 F:      drivers/i2c/busses/i2c-cpm.c
6582
6583 FREESCALE IMX DDR PMU DRIVER
6584 M:      Frank Li <Frank.li@nxp.com>
6585 L:      linux-arm-kernel@lists.infradead.org
6586 S:      Maintained
6587 F:      drivers/perf/fsl_imx8_ddr_perf.c
6588 F:      Documentation/admin-guide/perf/imx-ddr.rst
6589 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6590
6591 FREESCALE IMX I2C DRIVER
6592 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6593 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6594 L:      linux-i2c@vger.kernel.org
6595 S:      Maintained
6596 F:      drivers/i2c/busses/i2c-imx.c
6597 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6598
6599 FREESCALE IMX LPI2C DRIVER
6600 M:      Dong Aisheng <aisheng.dong@nxp.com>
6601 L:      linux-i2c@vger.kernel.org
6602 L:      linux-imx@nxp.com
6603 S:      Maintained
6604 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6605 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6606
6607 FREESCALE IMX / MXC FEC DRIVER
6608 M:      Fugang Duan <fugang.duan@nxp.com>
6609 L:      netdev@vger.kernel.org
6610 S:      Maintained
6611 F:      drivers/net/ethernet/freescale/fec_main.c
6612 F:      drivers/net/ethernet/freescale/fec_ptp.c
6613 F:      drivers/net/ethernet/freescale/fec.h
6614 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6615
6616 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6617 M:      Sascha Hauer <s.hauer@pengutronix.de>
6618 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6619 L:      linux-fbdev@vger.kernel.org
6620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6621 S:      Maintained
6622 F:      include/linux/platform_data/video-imxfb.h
6623 F:      drivers/video/fbdev/imxfb.c
6624
6625 FREESCALE QORIQ DPAA ETHERNET DRIVER
6626 M:      Madalin Bucur <madalin.bucur@nxp.com>
6627 L:      netdev@vger.kernel.org
6628 S:      Maintained
6629 F:      drivers/net/ethernet/freescale/dpaa
6630
6631 FREESCALE QORIQ DPAA FMAN DRIVER
6632 M:      Madalin Bucur <madalin.bucur@nxp.com>
6633 L:      netdev@vger.kernel.org
6634 S:      Maintained
6635 F:      drivers/net/ethernet/freescale/fman
6636 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6637
6638 FREESCALE QORIQ PTP CLOCK DRIVER
6639 M:      Yangbo Lu <yangbo.lu@nxp.com>
6640 L:      netdev@vger.kernel.org
6641 S:      Maintained
6642 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6643 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6644 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6645 F:      drivers/ptp/ptp_qoriq.c
6646 F:      drivers/ptp/ptp_qoriq_debugfs.c
6647 F:      include/linux/fsl/ptp_qoriq.h
6648 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6649
6650 FREESCALE QUAD SPI DRIVER
6651 M:      Han Xu <han.xu@nxp.com>
6652 L:      linux-spi@vger.kernel.org
6653 S:      Maintained
6654 F:      drivers/spi/spi-fsl-qspi.c
6655
6656 FREESCALE QUICC ENGINE LIBRARY
6657 M:      Qiang Zhao <qiang.zhao@nxp.com>
6658 L:      linuxppc-dev@lists.ozlabs.org
6659 S:      Maintained
6660 F:      drivers/soc/fsl/qe/
6661 F:      include/soc/fsl/*qe*.h
6662 F:      include/soc/fsl/*ucc*.h
6663
6664 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6665 M:      Li Yang <leoyang.li@nxp.com>
6666 L:      netdev@vger.kernel.org
6667 L:      linuxppc-dev@lists.ozlabs.org
6668 S:      Maintained
6669 F:      drivers/net/ethernet/freescale/ucc_geth*
6670
6671 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6672 M:      Zhao Qiang <qiang.zhao@nxp.com>
6673 L:      netdev@vger.kernel.org
6674 L:      linuxppc-dev@lists.ozlabs.org
6675 S:      Maintained
6676 F:      drivers/net/wan/fsl_ucc_hdlc*
6677
6678 FREESCALE QUICC ENGINE UCC UART DRIVER
6679 M:      Timur Tabi <timur@kernel.org>
6680 L:      linuxppc-dev@lists.ozlabs.org
6681 S:      Maintained
6682 F:      drivers/tty/serial/ucc_uart.c
6683
6684 FREESCALE SOC DRIVERS
6685 M:      Li Yang <leoyang.li@nxp.com>
6686 L:      linuxppc-dev@lists.ozlabs.org
6687 L:      linux-arm-kernel@lists.infradead.org
6688 S:      Maintained
6689 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6690 F:      Documentation/devicetree/bindings/soc/fsl/
6691 F:      drivers/soc/fsl/
6692 F:      include/linux/fsl/
6693
6694 FREESCALE SOC FS_ENET DRIVER
6695 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6696 L:      linuxppc-dev@lists.ozlabs.org
6697 L:      netdev@vger.kernel.org
6698 S:      Maintained
6699 F:      drivers/net/ethernet/freescale/fs_enet/
6700 F:      include/linux/fs_enet_pd.h
6701
6702 FREESCALE SOC SOUND DRIVERS
6703 M:      Timur Tabi <timur@kernel.org>
6704 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6705 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6706 R:      Fabio Estevam <festevam@gmail.com>
6707 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6708 L:      linuxppc-dev@lists.ozlabs.org
6709 S:      Maintained
6710 F:      sound/soc/fsl/fsl*
6711 F:      sound/soc/fsl/imx*
6712 F:      sound/soc/fsl/mpc8610_hpcd.c
6713
6714 FREESCALE USB PERIPHERAL DRIVERS
6715 M:      Li Yang <leoyang.li@nxp.com>
6716 L:      linux-usb@vger.kernel.org
6717 L:      linuxppc-dev@lists.ozlabs.org
6718 S:      Maintained
6719 F:      drivers/usb/gadget/udc/fsl*
6720
6721 FREEVXFS FILESYSTEM
6722 M:      Christoph Hellwig <hch@infradead.org>
6723 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6724 S:      Maintained
6725 F:      fs/freevxfs/
6726
6727 FREEZER
6728 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6729 M:      Pavel Machek <pavel@ucw.cz>
6730 L:      linux-pm@vger.kernel.org
6731 S:      Supported
6732 F:      Documentation/power/freezing-of-tasks.rst
6733 F:      include/linux/freezer.h
6734 F:      kernel/freezer.c
6735
6736 FRONTSWAP API
6737 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6738 L:      linux-kernel@vger.kernel.org
6739 S:      Maintained
6740 F:      mm/frontswap.c
6741 F:      include/linux/frontswap.h
6742
6743 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6744 M:      David Howells <dhowells@redhat.com>
6745 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6746 S:      Supported
6747 F:      Documentation/filesystems/caching/
6748 F:      fs/fscache/
6749 F:      include/linux/fscache*.h
6750
6751 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6752 M:      Theodore Y. Ts'o <tytso@mit.edu>
6753 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6754 M:      Eric Biggers <ebiggers@kernel.org>
6755 L:      linux-fscrypt@vger.kernel.org
6756 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6757 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6758 S:      Supported
6759 F:      fs/crypto/
6760 F:      include/linux/fscrypt*.h
6761 F:      include/uapi/linux/fscrypt.h
6762 F:      Documentation/filesystems/fscrypt.rst
6763
6764 FSI SUBSYSTEM
6765 M:      Jeremy Kerr <jk@ozlabs.org>
6766 M:      Joel Stanley <joel@jms.id.au>
6767 R:      Alistar Popple <alistair@popple.id.au>
6768 R:      Eddie James <eajames@linux.ibm.com>
6769 L:      linux-fsi@lists.ozlabs.org
6770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6771 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6772 S:      Supported
6773 F:      drivers/fsi/
6774 F:      include/linux/fsi*.h
6775 F:      include/trace/events/fsi*.h
6776
6777 FSI-ATTACHED I2C DRIVER
6778 M:      Eddie James <eajames@linux.ibm.com>
6779 L:      linux-i2c@vger.kernel.org
6780 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6781 S:      Maintained
6782 F:      drivers/i2c/busses/i2c-fsi.c
6783 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6784
6785 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6786 M:      Jan Kara <jack@suse.cz>
6787 R:      Amir Goldstein <amir73il@gmail.com>
6788 L:      linux-fsdevel@vger.kernel.org
6789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
6790 S:      Maintained
6791 F:      fs/notify/
6792 F:      include/linux/fsnotify*.h
6793
6794 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6795 M:      Eric Biggers <ebiggers@kernel.org>
6796 M:      Theodore Y. Ts'o <tytso@mit.edu>
6797 L:      linux-fscrypt@vger.kernel.org
6798 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6799 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6800 S:      Supported
6801 F:      fs/verity/
6802 F:      include/linux/fsverity.h
6803 F:      include/uapi/linux/fsverity.h
6804 F:      Documentation/filesystems/fsverity.rst
6805
6806 FUJITSU LAPTOP EXTRAS
6807 M:      Jonathan Woithe <jwoithe@just42.net>
6808 L:      platform-driver-x86@vger.kernel.org
6809 S:      Maintained
6810 F:      drivers/platform/x86/fujitsu-laptop.c
6811
6812 FUJITSU M-5MO LS CAMERA ISP DRIVER
6813 M:      Kyungmin Park <kyungmin.park@samsung.com>
6814 M:      Heungjun Kim <riverful.kim@samsung.com>
6815 L:      linux-media@vger.kernel.org
6816 S:      Maintained
6817 F:      drivers/media/i2c/m5mols/
6818 F:      include/media/i2c/m5mols.h
6819
6820 FUJITSU TABLET EXTRAS
6821 M:      Robert Gerlach <khnz@gmx.de>
6822 L:      platform-driver-x86@vger.kernel.org
6823 S:      Maintained
6824 F:      drivers/platform/x86/fujitsu-tablet.c
6825
6826 FUSE: FILESYSTEM IN USERSPACE
6827 M:      Miklos Szeredi <miklos@szeredi.hu>
6828 L:      linux-fsdevel@vger.kernel.org
6829 W:      http://fuse.sourceforge.net/
6830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6831 S:      Maintained
6832 F:      fs/fuse/
6833 F:      include/uapi/linux/fuse.h
6834 F:      Documentation/filesystems/fuse.txt
6835
6836 FUTEX SUBSYSTEM
6837 M:      Thomas Gleixner <tglx@linutronix.de>
6838 M:      Ingo Molnar <mingo@redhat.com>
6839 R:      Peter Zijlstra <peterz@infradead.org>
6840 R:      Darren Hart <dvhart@infradead.org>
6841 L:      linux-kernel@vger.kernel.org
6842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6843 S:      Maintained
6844 F:      kernel/futex.c
6845 F:      include/asm-generic/futex.h
6846 F:      include/linux/futex.h
6847 F:      include/uapi/linux/futex.h
6848 F:      tools/testing/selftests/futex/
6849 F:      tools/perf/bench/futex*
6850 F:      Documentation/*futex*
6851
6852 GCC PLUGINS
6853 M:      Kees Cook <keescook@chromium.org>
6854 R:      Emese Revfy <re.emese@gmail.com>
6855 L:      kernel-hardening@lists.openwall.com
6856 S:      Maintained
6857 F:      scripts/gcc-plugins/
6858 F:      scripts/gcc-plugin.sh
6859 F:      scripts/Makefile.gcc-plugins
6860 F:      Documentation/core-api/gcc-plugins.rst
6861
6862 GASKET DRIVER FRAMEWORK
6863 M:      Rob Springer <rspringer@google.com>
6864 M:      Todd Poynor <toddpoynor@google.com>
6865 M:      Ben Chan <benchan@chromium.org>
6866 S:      Maintained
6867 F:      drivers/staging/gasket/
6868
6869 GCOV BASED KERNEL PROFILING
6870 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6871 S:      Maintained
6872 F:      kernel/gcov/
6873 F:      Documentation/dev-tools/gcov.rst
6874
6875 GDB KERNEL DEBUGGING HELPER SCRIPTS
6876 M:      Jan Kiszka <jan.kiszka@siemens.com>
6877 M:      Kieran Bingham <kbingham@kernel.org>
6878 S:      Supported
6879 F:      scripts/gdb/
6880
6881 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6882 M:      Achim Leubner <achim_leubner@adaptec.com>
6883 L:      linux-scsi@vger.kernel.org
6884 W:      http://www.icp-vortex.com/
6885 S:      Supported
6886 F:      drivers/scsi/gdt*
6887
6888 GEMTEK FM RADIO RECEIVER DRIVER
6889 M:      Hans Verkuil <hverkuil@xs4all.nl>
6890 L:      linux-media@vger.kernel.org
6891 T:      git git://linuxtv.org/media_tree.git
6892 W:      https://linuxtv.org
6893 S:      Maintained
6894 F:      drivers/media/radio/radio-gemtek*
6895
6896 GENERIC ARCHITECTURE TOPOLOGY
6897 M:      Sudeep Holla <sudeep.holla@arm.com>
6898 L:      linux-kernel@vger.kernel.org
6899 S:      Maintained
6900 F:      drivers/base/arch_topology.c
6901 F:      include/linux/arch_topology.h
6902
6903 GENERIC GPIO I2C DRIVER
6904 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6905 S:      Supported
6906 F:      drivers/i2c/busses/i2c-gpio.c
6907 F:      include/linux/platform_data/i2c-gpio.h
6908
6909 GENERIC GPIO I2C MULTIPLEXER DRIVER
6910 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6911 L:      linux-i2c@vger.kernel.org
6912 S:      Supported
6913 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6914 F:      include/linux/platform_data/i2c-mux-gpio.h
6915 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6916
6917 GENERIC HDLC (WAN) DRIVERS
6918 M:      Krzysztof Halasa <khc@pm.waw.pl>
6919 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6920 S:      Maintained
6921 F:      drivers/net/wan/c101.c
6922 F:      drivers/net/wan/hd6457*
6923 F:      drivers/net/wan/hdlc*
6924 F:      drivers/net/wan/n2.c
6925 F:      drivers/net/wan/pc300too.c
6926 F:      drivers/net/wan/pci200syn.c
6927 F:      drivers/net/wan/wanxl*
6928
6929 GENERIC INCLUDE/ASM HEADER FILES
6930 M:      Arnd Bergmann <arnd@arndb.de>
6931 L:      linux-arch@vger.kernel.org
6932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6933 S:      Maintained
6934 F:      include/asm-generic/
6935 F:      include/uapi/asm-generic/
6936
6937 GENERIC PHY FRAMEWORK
6938 M:      Kishon Vijay Abraham I <kishon@ti.com>
6939 L:      linux-kernel@vger.kernel.org
6940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6941 S:      Supported
6942 F:      drivers/phy/
6943 F:      include/linux/phy/
6944 F:      Documentation/devicetree/bindings/phy/
6945
6946 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6947 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6948 S:      Supported
6949 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6950
6951 GENERIC PM DOMAINS
6952 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6953 M:      Kevin Hilman <khilman@kernel.org>
6954 M:      Ulf Hansson <ulf.hansson@linaro.org>
6955 L:      linux-pm@vger.kernel.org
6956 S:      Supported
6957 F:      drivers/base/power/domain*.c
6958 F:      include/linux/pm_domain.h
6959 F:      Documentation/devicetree/bindings/power/power?domain*
6960
6961 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6962 M:      Eugen Hristev <eugen.hristev@microchip.com>
6963 L:      linux-input@vger.kernel.org
6964 S:      Maintained
6965 F:      drivers/input/touchscreen/resistive-adc-touch.c
6966
6967 GENERIC UIO DRIVER FOR PCI DEVICES
6968 M:      "Michael S. Tsirkin" <mst@redhat.com>
6969 L:      kvm@vger.kernel.org
6970 S:      Supported
6971 F:      drivers/uio/uio_pci_generic.c
6972
6973 GENERIC VDSO LIBRARY:
6974 M:      Andy Lutomirski <luto@kernel.org>
6975 M:      Thomas Gleixner <tglx@linutronix.de>
6976 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6977 L:      linux-kernel@vger.kernel.org
6978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6979 S:      Maintained
6980 F:      lib/vdso/
6981 F:      kernel/time/vsyscall.c
6982 F:      include/vdso/
6983 F:      include/asm-generic/vdso/vsyscall.h
6984
6985 GENWQE (IBM Generic Workqueue Card)
6986 M:      Frank Haverkamp <haver@linux.ibm.com>
6987 S:      Supported
6988 F:      drivers/misc/genwqe/
6989
6990 GET_MAINTAINER SCRIPT
6991 M:      Joe Perches <joe@perches.com>
6992 S:      Maintained
6993 F:      scripts/get_maintainer.pl
6994
6995 GFS2 FILE SYSTEM
6996 M:      Bob Peterson <rpeterso@redhat.com>
6997 M:      Andreas Gruenbacher <agruenba@redhat.com>
6998 L:      cluster-devel@redhat.com
6999 W:      http://sources.redhat.com/cluster/
7000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
7001 S:      Supported
7002 F:      Documentation/filesystems/gfs2*.txt
7003 F:      fs/gfs2/
7004 F:      include/uapi/linux/gfs2_ondisk.h
7005
7006 GNSS SUBSYSTEM
7007 M:      Johan Hovold <johan@kernel.org>
7008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
7009 S:      Maintained
7010 F:      Documentation/ABI/testing/sysfs-class-gnss
7011 F:      Documentation/devicetree/bindings/gnss/
7012 F:      drivers/gnss/
7013 F:      include/linux/gnss.h
7014
7015 GO7007 MPEG CODEC
7016 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7017 L:      linux-media@vger.kernel.org
7018 S:      Maintained
7019 F:      drivers/media/usb/go7007/
7020
7021 GOODIX TOUCHSCREEN
7022 M:      Bastien Nocera <hadess@hadess.net>
7023 L:      linux-input@vger.kernel.org
7024 S:      Maintained
7025 F:      drivers/input/touchscreen/goodix.c
7026
7027 GOOGLE ETHERNET DRIVERS
7028 M:      Catherine Sullivan <csully@google.com>
7029 R:      Sagi Shahar <sagis@google.com>
7030 R:      Jon Olson <jonolson@google.com>
7031 L:      netdev@vger.kernel.org
7032 S:      Supported
7033 F:      Documentation/networking/device_drivers/google/gve.rst
7034 F:      drivers/net/ethernet/google
7035
7036 GPD POCKET FAN DRIVER
7037 M:      Hans de Goede <hdegoede@redhat.com>
7038 L:      platform-driver-x86@vger.kernel.org
7039 S:      Maintained
7040 F:      drivers/platform/x86/gpd-pocket-fan.c
7041
7042 GPIO ACPI SUPPORT
7043 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7044 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7045 L:      linux-gpio@vger.kernel.org
7046 L:      linux-acpi@vger.kernel.org
7047 S:      Maintained
7048 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7049 F:      drivers/gpio/gpiolib-acpi.c
7050 F:      drivers/gpio/gpiolib-acpi.h
7051
7052 GPIO IR Transmitter
7053 M:      Sean Young <sean@mess.org>
7054 L:      linux-media@vger.kernel.org
7055 S:      Maintained
7056 F:      drivers/media/rc/gpio-ir-tx.c
7057
7058 GPIO MOCKUP DRIVER
7059 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7060 L:      linux-gpio@vger.kernel.org
7061 S:      Maintained
7062 F:      drivers/gpio/gpio-mockup.c
7063 F:      tools/testing/selftests/gpio/
7064
7065 GPIO SUBSYSTEM
7066 M:      Linus Walleij <linus.walleij@linaro.org>
7067 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7068 L:      linux-gpio@vger.kernel.org
7069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7070 S:      Maintained
7071 F:      Documentation/devicetree/bindings/gpio/
7072 F:      Documentation/driver-api/gpio/
7073 F:      Documentation/admin-guide/gpio/
7074 F:      Documentation/ABI/testing/gpio-cdev
7075 F:      Documentation/ABI/obsolete/sysfs-gpio
7076 F:      drivers/gpio/
7077 F:      include/linux/gpio/
7078 F:      include/linux/gpio.h
7079 F:      include/linux/of_gpio.h
7080 F:      include/asm-generic/gpio.h
7081 F:      include/uapi/linux/gpio.h
7082 F:      tools/gpio/
7083
7084 GRE DEMULTIPLEXER DRIVER
7085 M:      Dmitry Kozlov <xeb@mail.ru>
7086 L:      netdev@vger.kernel.org
7087 S:      Maintained
7088 F:      net/ipv4/gre_demux.c
7089 F:      net/ipv4/gre_offload.c
7090 F:      include/net/gre.h
7091
7092 GRETH 10/100/1G Ethernet MAC device driver
7093 M:      Andreas Larsson <andreas@gaisler.com>
7094 L:      netdev@vger.kernel.org
7095 S:      Maintained
7096 F:      drivers/net/ethernet/aeroflex/
7097
7098 GREYBUS AUDIO PROTOCOLS DRIVERS
7099 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7100 M:      Mark Greer <mgreer@animalcreek.com>
7101 S:      Maintained
7102 F:      drivers/staging/greybus/audio_apbridgea.c
7103 F:      drivers/staging/greybus/audio_apbridgea.h
7104 F:      drivers/staging/greybus/audio_codec.c
7105 F:      drivers/staging/greybus/audio_codec.h
7106 F:      drivers/staging/greybus/audio_gb.c
7107 F:      drivers/staging/greybus/audio_manager.c
7108 F:      drivers/staging/greybus/audio_manager.h
7109 F:      drivers/staging/greybus/audio_manager_module.c
7110 F:      drivers/staging/greybus/audio_manager_private.h
7111 F:      drivers/staging/greybus/audio_manager_sysfs.c
7112 F:      drivers/staging/greybus/audio_module.c
7113 F:      drivers/staging/greybus/audio_topology.c
7114
7115 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7116 M:      Viresh Kumar <vireshk@kernel.org>
7117 S:      Maintained
7118 F:      drivers/staging/greybus/authentication.c
7119 F:      drivers/staging/greybus/bootrom.c
7120 F:      drivers/staging/greybus/firmware.h
7121 F:      drivers/staging/greybus/fw-core.c
7122 F:      drivers/staging/greybus/fw-download.c
7123 F:      drivers/staging/greybus/fw-management.c
7124 F:      drivers/staging/greybus/greybus_authentication.h
7125 F:      drivers/staging/greybus/greybus_firmware.h
7126 F:      drivers/staging/greybus/hid.c
7127 F:      drivers/staging/greybus/i2c.c
7128 F:      drivers/staging/greybus/spi.c
7129 F:      drivers/staging/greybus/spilib.c
7130 F:      drivers/staging/greybus/spilib.h
7131
7132 GREYBUS LOOPBACK DRIVER
7133 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7134 S:      Maintained
7135 F:      drivers/staging/greybus/loopback.c
7136
7137 GREYBUS PLATFORM DRIVERS
7138 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7139 S:      Maintained
7140 F:      drivers/staging/greybus/arche-platform.c
7141 F:      drivers/staging/greybus/arche-apb-ctrl.c
7142 F:      drivers/staging/greybus/arche_platform.h
7143
7144 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7145 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7146 S:      Maintained
7147 F:      drivers/staging/greybus/sdio.c
7148 F:      drivers/staging/greybus/light.c
7149 F:      drivers/staging/greybus/gpio.c
7150 F:      drivers/staging/greybus/power_supply.c
7151 F:      drivers/staging/greybus/spi.c
7152 F:      drivers/staging/greybus/spilib.c
7153
7154 GREYBUS SUBSYSTEM
7155 M:      Johan Hovold <johan@kernel.org>
7156 M:      Alex Elder <elder@kernel.org>
7157 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7158 S:      Maintained
7159 F:      drivers/staging/greybus/
7160 F:      drivers/greybus/
7161 F:      include/linux/greybus.h
7162 F:      include/linux/greybus/
7163 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7164
7165 GREYBUS UART PROTOCOLS DRIVERS
7166 M:      David Lin <dtwlin@gmail.com>
7167 S:      Maintained
7168 F:      drivers/staging/greybus/uart.c
7169 F:      drivers/staging/greybus/log.c
7170
7171 GS1662 VIDEO SERIALIZER
7172 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7173 L:      linux-media@vger.kernel.org
7174 T:      git git://linuxtv.org/media_tree.git
7175 S:      Maintained
7176 F:      drivers/media/spi/gs1662.c
7177
7178 GSPCA FINEPIX SUBDRIVER
7179 M:      Frank Zago <frank@zago.net>
7180 L:      linux-media@vger.kernel.org
7181 T:      git git://linuxtv.org/media_tree.git
7182 S:      Maintained
7183 F:      drivers/media/usb/gspca/finepix.c
7184
7185 GSPCA GL860 SUBDRIVER
7186 M:      Olivier Lorin <o.lorin@laposte.net>
7187 L:      linux-media@vger.kernel.org
7188 T:      git git://linuxtv.org/media_tree.git
7189 S:      Maintained
7190 F:      drivers/media/usb/gspca/gl860/
7191
7192 GSPCA M5602 SUBDRIVER
7193 M:      Erik Andren <erik.andren@gmail.com>
7194 L:      linux-media@vger.kernel.org
7195 T:      git git://linuxtv.org/media_tree.git
7196 S:      Maintained
7197 F:      drivers/media/usb/gspca/m5602/
7198
7199 GSPCA PAC207 SONIXB SUBDRIVER
7200 M:      Hans Verkuil <hverkuil@xs4all.nl>
7201 L:      linux-media@vger.kernel.org
7202 T:      git git://linuxtv.org/media_tree.git
7203 S:      Odd Fixes
7204 F:      drivers/media/usb/gspca/pac207.c
7205
7206 GSPCA SN9C20X SUBDRIVER
7207 M:      Brian Johnson <brijohn@gmail.com>
7208 L:      linux-media@vger.kernel.org
7209 T:      git git://linuxtv.org/media_tree.git
7210 S:      Maintained
7211 F:      drivers/media/usb/gspca/sn9c20x.c
7212
7213 GSPCA T613 SUBDRIVER
7214 M:      Leandro Costantino <lcostantino@gmail.com>
7215 L:      linux-media@vger.kernel.org
7216 T:      git git://linuxtv.org/media_tree.git
7217 S:      Maintained
7218 F:      drivers/media/usb/gspca/t613.c
7219
7220 GSPCA USB WEBCAM DRIVER
7221 M:      Hans Verkuil <hverkuil@xs4all.nl>
7222 L:      linux-media@vger.kernel.org
7223 T:      git git://linuxtv.org/media_tree.git
7224 S:      Odd Fixes
7225 F:      drivers/media/usb/gspca/
7226
7227 GTP (GPRS Tunneling Protocol)
7228 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7229 M:      Harald Welte <laforge@gnumonks.org>
7230 L:      osmocom-net-gprs@lists.osmocom.org
7231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7232 S:      Maintained
7233 F:      drivers/net/gtp.c
7234
7235 GUID PARTITION TABLE (GPT)
7236 M:      Davidlohr Bueso <dave@stgolabs.net>
7237 L:      linux-efi@vger.kernel.org
7238 S:      Maintained
7239 F:      block/partitions/efi.*
7240
7241 H8/300 ARCHITECTURE
7242 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7243 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7244 W:      http://uclinux-h8.sourceforge.jp
7245 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7246 S:      Maintained
7247 F:      arch/h8300/
7248 F:      drivers/clocksource/h8300_*.c
7249 F:      drivers/clk/h8300/
7250 F:      drivers/irqchip/irq-renesas-h8*.c
7251
7252 HABANALABS PCI DRIVER
7253 M:      Oded Gabbay <oded.gabbay@gmail.com>
7254 T:      git https://github.com/HabanaAI/linux.git
7255 S:      Supported
7256 F:      drivers/misc/habanalabs/
7257 F:      include/uapi/misc/habanalabs.h
7258 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7259 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7260
7261 HACKRF MEDIA DRIVER
7262 M:      Antti Palosaari <crope@iki.fi>
7263 L:      linux-media@vger.kernel.org
7264 W:      https://linuxtv.org
7265 W:      http://palosaari.fi/linux/
7266 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7267 T:      git git://linuxtv.org/anttip/media_tree.git
7268 S:      Maintained
7269 F:      drivers/media/usb/hackrf/
7270
7271 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7272 M:      Frank Seidel <frank@f-seidel.de>
7273 L:      platform-driver-x86@vger.kernel.org
7274 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7275 S:      Maintained
7276 F:      drivers/platform/x86/hdaps.c
7277
7278 HARDWARE MONITORING
7279 M:      Jean Delvare <jdelvare@suse.com>
7280 M:      Guenter Roeck <linux@roeck-us.net>
7281 L:      linux-hwmon@vger.kernel.org
7282 W:      http://hwmon.wiki.kernel.org/
7283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7284 S:      Maintained
7285 F:      Documentation/devicetree/bindings/hwmon/
7286 F:      Documentation/hwmon/
7287 F:      drivers/hwmon/
7288 F:      include/linux/hwmon*.h
7289 F:      include/trace/events/hwmon*.h
7290
7291 HARDWARE RANDOM NUMBER GENERATOR CORE
7292 M:      Matt Mackall <mpm@selenic.com>
7293 M:      Herbert Xu <herbert@gondor.apana.org.au>
7294 L:      linux-crypto@vger.kernel.org
7295 S:      Odd fixes
7296 F:      Documentation/devicetree/bindings/rng/
7297 F:      Documentation/admin-guide/hw_random.rst
7298 F:      drivers/char/hw_random/
7299 F:      include/linux/hw_random.h
7300
7301 HARDWARE TRACING FACILITIES
7302 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7303 S:      Maintained
7304 F:      drivers/hwtracing/
7305
7306 HARDWARE SPINLOCK CORE
7307 M:      Ohad Ben-Cohen <ohad@wizery.com>
7308 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7309 L:      linux-remoteproc@vger.kernel.org
7310 S:      Maintained
7311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7312 F:      Documentation/devicetree/bindings/hwlock/
7313 F:      Documentation/hwspinlock.txt
7314 F:      drivers/hwspinlock/
7315 F:      include/linux/hwspinlock.h
7316
7317 HARMONY SOUND DRIVER
7318 L:      linux-parisc@vger.kernel.org
7319 S:      Maintained
7320 F:      sound/parisc/harmony.*
7321
7322 HDPVR USB VIDEO ENCODER DRIVER
7323 M:      Hans Verkuil <hverkuil@xs4all.nl>
7324 L:      linux-media@vger.kernel.org
7325 T:      git git://linuxtv.org/media_tree.git
7326 W:      https://linuxtv.org
7327 S:      Odd Fixes
7328 F:      drivers/media/usb/hdpvr/
7329
7330 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7331 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7332 S:      Supported
7333 F:      Documentation/watchdog/hpwdt.rst
7334 F:      drivers/watchdog/hpwdt.c
7335
7336 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7337 M:      Don Brace <don.brace@microsemi.com>
7338 L:      esc.storagedev@microsemi.com
7339 L:      linux-scsi@vger.kernel.org
7340 S:      Supported
7341 F:      Documentation/scsi/hpsa.txt
7342 F:      drivers/scsi/hpsa*.[ch]
7343 F:      include/linux/cciss*.h
7344 F:      include/uapi/linux/cciss*.h
7345
7346 HFI1 DRIVER
7347 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7348 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7349 L:      linux-rdma@vger.kernel.org
7350 S:      Supported
7351 F:      drivers/infiniband/hw/hfi1
7352
7353 HFS FILESYSTEM
7354 L:      linux-fsdevel@vger.kernel.org
7355 S:      Orphan
7356 F:      Documentation/filesystems/hfs.txt
7357 F:      fs/hfs/
7358
7359 HFSPLUS FILESYSTEM
7360 L:      linux-fsdevel@vger.kernel.org
7361 S:      Orphan
7362 F:      Documentation/filesystems/hfsplus.txt
7363 F:      fs/hfsplus/
7364
7365 HGA FRAMEBUFFER DRIVER
7366 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7367 L:      linux-nvidia@lists.surfsouth.com
7368 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7369 S:      Maintained
7370 F:      drivers/video/fbdev/hgafb.c
7371
7372 HIBERNATION (aka Software Suspend, aka swsusp)
7373 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7374 M:      Pavel Machek <pavel@ucw.cz>
7375 L:      linux-pm@vger.kernel.org
7376 B:      https://bugzilla.kernel.org
7377 S:      Supported
7378 F:      arch/x86/power/
7379 F:      drivers/base/power/
7380 F:      kernel/power/
7381 F:      include/linux/suspend.h
7382 F:      include/linux/freezer.h
7383 F:      include/linux/pm.h
7384 F:      arch/*/include/asm/suspend*.h
7385
7386 HID CORE LAYER
7387 M:      Jiri Kosina <jikos@kernel.org>
7388 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7389 L:      linux-input@vger.kernel.org
7390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7391 S:      Maintained
7392 F:      drivers/hid/
7393 F:      include/linux/hid*
7394 F:      include/uapi/linux/hid*
7395
7396 HID SENSOR HUB DRIVERS
7397 M:      Jiri Kosina <jikos@kernel.org>
7398 M:      Jonathan Cameron <jic23@kernel.org>
7399 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7400 L:      linux-input@vger.kernel.org
7401 L:      linux-iio@vger.kernel.org
7402 S:      Maintained
7403 F:      Documentation/hid/hid-sensor*
7404 F:      drivers/hid/hid-sensor-*
7405 F:      drivers/iio/*/hid-*
7406 F:      include/linux/hid-sensor-*
7407
7408 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7409 M:      Thomas Gleixner <tglx@linutronix.de>
7410 L:      linux-kernel@vger.kernel.org
7411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7412 S:      Maintained
7413 F:      Documentation/timers/
7414 F:      kernel/time/hrtimer.c
7415 F:      kernel/time/clockevents.c
7416 F:      kernel/time/timer_*.c
7417 F:      include/linux/clockchips.h
7418 F:      include/linux/hrtimer.h
7419
7420 HIGH-SPEED SCC DRIVER FOR AX.25
7421 L:      linux-hams@vger.kernel.org
7422 S:      Orphan
7423 F:      drivers/net/hamradio/dmascc.c
7424 F:      drivers/net/hamradio/scc.c
7425
7426 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7427 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7428 W:      http://www.highpoint-tech.com
7429 S:      Supported
7430 F:      Documentation/scsi/hptiop.txt
7431 F:      drivers/scsi/hptiop.c
7432
7433 HIPPI
7434 M:      Jes Sorensen <jes@trained-monkey.org>
7435 L:      linux-hippi@sunsite.dk
7436 S:      Maintained
7437 F:      include/linux/hippidevice.h
7438 F:      include/uapi/linux/if_hippi.h
7439 F:      net/802/hippi.c
7440 F:      drivers/net/hippi/
7441
7442 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7443 M:      Zaibo Xu <xuzaibo@huawei.com>
7444 L:      linux-crypto@vger.kernel.org
7445 S:      Maintained
7446 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7447 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7448 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7449 F:      drivers/crypto/hisilicon/sec2/sec.h
7450 F:      Documentation/ABI/testing/debugfs-hisi-sec
7451
7452 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7453 M:      Zaibo Xu <xuzaibo@huawei.com>
7454 L:      linux-crypto@vger.kernel.org
7455 S:      Maintained
7456 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7457 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7458 F:      drivers/crypto/hisilicon/hpre/hpre.h
7459 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7460
7461 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7462 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7463 M:      Salil Mehta <salil.mehta@huawei.com>
7464 L:      netdev@vger.kernel.org
7465 W:      http://www.hisilicon.com
7466 S:      Maintained
7467 F:      drivers/net/ethernet/hisilicon/hns3/
7468
7469 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7470 M:      Zaibo Xu <xuzaibo@huawei.com>
7471 S:      Maintained
7472 F:      drivers/char/hw_random/hisi-trng-v2.c
7473
7474 HISILICON LPC BUS DRIVER
7475 M:      john.garry@huawei.com
7476 W:      http://www.hisilicon.com
7477 S:      Maintained
7478 F:      drivers/bus/hisi_lpc.c
7479 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7480
7481 HISILICON NETWORK SUBSYSTEM DRIVER
7482 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7483 M:      Salil Mehta <salil.mehta@huawei.com>
7484 L:      netdev@vger.kernel.org
7485 W:      http://www.hisilicon.com
7486 S:      Maintained
7487 F:      drivers/net/ethernet/hisilicon/
7488 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7489
7490 HISILICON PMU DRIVER
7491 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7492 W:      http://www.hisilicon.com
7493 S:      Supported
7494 F:      drivers/perf/hisilicon
7495 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7496
7497 HISILICON ROCE DRIVER
7498 M:      Lijun Ou <oulijun@huawei.com>
7499 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7500 L:      linux-rdma@vger.kernel.org
7501 S:      Maintained
7502 F:      drivers/infiniband/hw/hns/
7503 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7504
7505 HISILICON SAS Controller
7506 M:      John Garry <john.garry@huawei.com>
7507 W:      http://www.hisilicon.com
7508 S:      Supported
7509 F:      drivers/scsi/hisi_sas/
7510 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7511
7512 HISILICON QM AND ZIP Controller DRIVER
7513 M:      Zhou Wang <wangzhou1@hisilicon.com>
7514 L:      linux-crypto@vger.kernel.org
7515 S:      Maintained
7516 F:      drivers/crypto/hisilicon/qm.c
7517 F:      drivers/crypto/hisilicon/qm.h
7518 F:      drivers/crypto/hisilicon/sgl.c
7519 F:      drivers/crypto/hisilicon/zip/
7520 F:      Documentation/ABI/testing/debugfs-hisi-zip
7521
7522 HMM - Heterogeneous Memory Management
7523 M:      Jérôme Glisse <jglisse@redhat.com>
7524 L:      linux-mm@kvack.org
7525 S:      Maintained
7526 F:      mm/hmm*
7527 F:      include/linux/hmm*
7528 F:      Documentation/vm/hmm.rst
7529
7530 HOST AP DRIVER
7531 M:      Jouni Malinen <j@w1.fi>
7532 L:      linux-wireless@vger.kernel.org
7533 W:      http://w1.fi/hostap-driver.html
7534 S:      Obsolete
7535 F:      drivers/net/wireless/intersil/hostap/
7536
7537 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7538 L:      platform-driver-x86@vger.kernel.org
7539 S:      Orphan
7540 F:      drivers/platform/x86/tc1100-wmi.c
7541
7542 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7543 M:      Jaroslav Kysela <perex@perex.cz>
7544 S:      Obsolete
7545 F:      drivers/staging/hp/hp100.*
7546
7547 HPET:   High Precision Event Timers driver
7548 M:      Clemens Ladisch <clemens@ladisch.de>
7549 S:      Maintained
7550 F:      Documentation/timers/hpet.rst
7551 F:      drivers/char/hpet.c
7552 F:      include/linux/hpet.h
7553 F:      include/uapi/linux/hpet.h
7554
7555 HPET:   x86
7556 S:      Orphan
7557 F:      arch/x86/kernel/hpet.c
7558 F:      arch/x86/include/asm/hpet.h
7559
7560 HPFS FILESYSTEM
7561 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7562 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7563 S:      Maintained
7564 F:      fs/hpfs/
7565
7566 HSI SUBSYSTEM
7567 M:      Sebastian Reichel <sre@kernel.org>
7568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7569 S:      Maintained
7570 F:      Documentation/ABI/testing/sysfs-bus-hsi
7571 F:      Documentation/driver-api/hsi.rst
7572 F:      drivers/hsi/
7573 F:      include/linux/hsi/
7574 F:      include/uapi/linux/hsi/
7575
7576 HSO 3G MODEM DRIVER
7577 L:      linux-usb@vger.kernel.org
7578 S:      Orphan
7579 F:      drivers/net/usb/hso.c
7580
7581 HSR NETWORK PROTOCOL
7582 M:      Arvid Brodin <arvid.brodin@alten.se>
7583 L:      netdev@vger.kernel.org
7584 S:      Maintained
7585 F:      net/hsr/
7586
7587 HT16K33 LED CONTROLLER DRIVER
7588 M:      Robin van der Gracht <robin@protonic.nl>
7589 S:      Maintained
7590 F:      drivers/auxdisplay/ht16k33.c
7591 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7592
7593 HTCPEN TOUCHSCREEN DRIVER
7594 M:      Pau Oliva Fora <pof@eslack.org>
7595 L:      linux-input@vger.kernel.org
7596 S:      Maintained
7597 F:      drivers/input/touchscreen/htcpen.c
7598
7599 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7600 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7601 L:      linux-iio@vger.kernel.org
7602 W:      http://www.st.com/
7603 S:      Maintained
7604 F:      drivers/iio/humidity/hts221*
7605 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7606
7607 HUAWEI ETHERNET DRIVER
7608 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7609 L:      netdev@vger.kernel.org
7610 S:      Supported
7611 F:      Documentation/networking/hinic.txt
7612 F:      drivers/net/ethernet/huawei/hinic/
7613
7614 HUGETLB FILESYSTEM
7615 M:      Mike Kravetz <mike.kravetz@oracle.com>
7616 L:      linux-mm@kvack.org
7617 S:      Maintained
7618 F:      fs/hugetlbfs/
7619 F:      mm/hugetlb.c
7620 F:      include/linux/hugetlb.h
7621 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7622 F:      Documentation/vm/hugetlbfs_reserv.rst
7623 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7624
7625 HVA ST MEDIA DRIVER
7626 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7627 L:      linux-media@vger.kernel.org
7628 T:      git git://linuxtv.org/media_tree.git
7629 W:      https://linuxtv.org
7630 S:      Supported
7631 F:      drivers/media/platform/sti/hva
7632
7633 HWPOISON MEMORY FAILURE HANDLING
7634 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7635 L:      linux-mm@kvack.org
7636 S:      Maintained
7637 F:      mm/memory-failure.c
7638 F:      mm/hwpoison-inject.c
7639
7640 HYGON PROCESSOR SUPPORT
7641 M:      Pu Wen <puwen@hygon.cn>
7642 L:      linux-kernel@vger.kernel.org
7643 S:      Maintained
7644 F:      arch/x86/kernel/cpu/hygon.c
7645
7646 HYNIX HI556 SENSOR DRIVER
7647 M:      Shawn Tu <shawnx.tu@intel.com>
7648 L:      linux-media@vger.kernel.org
7649 T:      git git://linuxtv.org/media_tree.git
7650 S:      Maintained
7651 F:      drivers/media/i2c/hi556.c
7652
7653 Hyper-V CORE AND DRIVERS
7654 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7655 M:      Haiyang Zhang <haiyangz@microsoft.com>
7656 M:      Stephen Hemminger <sthemmin@microsoft.com>
7657 M:      Sasha Levin <sashal@kernel.org>
7658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7659 L:      linux-hyperv@vger.kernel.org
7660 S:      Supported
7661 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7662 F:      arch/x86/include/asm/mshyperv.h
7663 F:      arch/x86/include/asm/trace/hyperv.h
7664 F:      arch/x86/include/asm/hyperv-tlfs.h
7665 F:      arch/x86/kernel/cpu/mshyperv.c
7666 F:      arch/x86/hyperv
7667 F:      drivers/clocksource/hyperv_timer.c
7668 F:      drivers/hid/hid-hyperv.c
7669 F:      drivers/hv/
7670 F:      drivers/input/serio/hyperv-keyboard.c
7671 F:      drivers/pci/controller/pci-hyperv.c
7672 F:      drivers/pci/controller/pci-hyperv-intf.c
7673 F:      drivers/net/hyperv/
7674 F:      drivers/scsi/storvsc_drv.c
7675 F:      drivers/uio/uio_hv_generic.c
7676 F:      drivers/video/fbdev/hyperv_fb.c
7677 F:      drivers/iommu/hyperv-iommu.c
7678 F:      net/vmw_vsock/hyperv_transport.c
7679 F:      include/clocksource/hyperv_timer.h
7680 F:      include/linux/hyperv.h
7681 F:      include/uapi/linux/hyperv.h
7682 F:      include/asm-generic/mshyperv.h
7683 F:      tools/hv/
7684 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7685 F:      Documentation/ABI/testing/debugfs-hyperv
7686
7687 HYPERBUS SUPPORT
7688 M:      Vignesh Raghavendra <vigneshr@ti.com>
7689 S:      Supported
7690 F:      drivers/mtd/hyperbus/
7691 F:      include/linux/mtd/hyperbus.h
7692 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7693 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7694
7695 HYPERVISOR VIRTUAL CONSOLE DRIVER
7696 L:      linuxppc-dev@lists.ozlabs.org
7697 S:      Odd Fixes
7698 F:      drivers/tty/hvc/
7699
7700 I2C ACPI SUPPORT
7701 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7702 L:      linux-i2c@vger.kernel.org
7703 L:      linux-acpi@vger.kernel.org
7704 S:      Maintained
7705 F:      drivers/i2c/i2c-core-acpi.c
7706
7707 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7708 M:      Ajay Gupta <ajayg@nvidia.com>
7709 L:      linux-i2c@vger.kernel.org
7710 S:      Maintained
7711 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7712 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7713
7714 I2C MUXES
7715 M:      Peter Rosin <peda@axentia.se>
7716 L:      linux-i2c@vger.kernel.org
7717 S:      Maintained
7718 F:      Documentation/i2c/i2c-topology.rst
7719 F:      Documentation/i2c/muxes/
7720 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7721 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7722 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7723 F:      drivers/i2c/i2c-mux.c
7724 F:      drivers/i2c/muxes/
7725 F:      include/linux/i2c-mux.h
7726
7727 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7728 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7729 L:      linux-i2c@vger.kernel.org
7730 S:      Maintained
7731 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7732 F:      drivers/i2c/busses/i2c-mv64xxx.c
7733
7734 I2C OVER PARALLEL PORT
7735 M:      Jean Delvare <jdelvare@suse.com>
7736 L:      linux-i2c@vger.kernel.org
7737 S:      Maintained
7738 F:      Documentation/i2c/busses/i2c-parport.rst
7739 F:      Documentation/i2c/busses/i2c-parport-light.rst
7740 F:      drivers/i2c/busses/i2c-parport.c
7741 F:      drivers/i2c/busses/i2c-parport-light.c
7742
7743 I2C SUBSYSTEM
7744 M:      Wolfram Sang <wsa@the-dreams.de>
7745 L:      linux-i2c@vger.kernel.org
7746 W:      https://i2c.wiki.kernel.org/
7747 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7749 S:      Maintained
7750 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7751 F:      Documentation/i2c/
7752 F:      drivers/i2c/*
7753 F:      include/linux/i2c.h
7754 F:      include/linux/i2c-dev.h
7755 F:      include/linux/i2c-smbus.h
7756 F:      include/uapi/linux/i2c.h
7757 F:      include/uapi/linux/i2c-*.h
7758
7759 I2C SUBSYSTEM HOST DRIVERS
7760 L:      linux-i2c@vger.kernel.org
7761 W:      https://i2c.wiki.kernel.org/
7762 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7764 S:      Odd Fixes
7765 F:      Documentation/devicetree/bindings/i2c/
7766 F:      drivers/i2c/algos/
7767 F:      drivers/i2c/busses/
7768
7769 I2C-TAOS-EVM DRIVER
7770 M:      Jean Delvare <jdelvare@suse.com>
7771 L:      linux-i2c@vger.kernel.org
7772 S:      Maintained
7773 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7774 F:      drivers/i2c/busses/i2c-taos-evm.c
7775
7776 I2C-TINY-USB DRIVER
7777 M:      Till Harbaum <till@harbaum.org>
7778 L:      linux-i2c@vger.kernel.org
7779 W:      http://www.harbaum.org/till/i2c_tiny_usb
7780 S:      Maintained
7781 F:      drivers/i2c/busses/i2c-tiny-usb.c
7782
7783 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7784 M:      Jean Delvare <jdelvare@suse.com>
7785 L:      linux-i2c@vger.kernel.org
7786 S:      Maintained
7787 F:      Documentation/i2c/busses/i2c-ali1535.rst
7788 F:      Documentation/i2c/busses/i2c-ali1563.rst
7789 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7790 F:      Documentation/i2c/busses/i2c-amd756.rst
7791 F:      Documentation/i2c/busses/i2c-amd8111.rst
7792 F:      Documentation/i2c/busses/i2c-i801.rst
7793 F:      Documentation/i2c/busses/i2c-nforce2.rst
7794 F:      Documentation/i2c/busses/i2c-piix4.rst
7795 F:      Documentation/i2c/busses/i2c-sis5595.rst
7796 F:      Documentation/i2c/busses/i2c-sis630.rst
7797 F:      Documentation/i2c/busses/i2c-sis96x.rst
7798 F:      Documentation/i2c/busses/i2c-via.rst
7799 F:      Documentation/i2c/busses/i2c-viapro.rst
7800 F:      drivers/i2c/busses/i2c-ali1535.c
7801 F:      drivers/i2c/busses/i2c-ali1563.c
7802 F:      drivers/i2c/busses/i2c-ali15x3.c
7803 F:      drivers/i2c/busses/i2c-amd756.c
7804 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7805 F:      drivers/i2c/busses/i2c-amd8111.c
7806 F:      drivers/i2c/busses/i2c-i801.c
7807 F:      drivers/i2c/busses/i2c-isch.c
7808 F:      drivers/i2c/busses/i2c-nforce2.c
7809 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7810 F:      drivers/i2c/busses/i2c-piix4.c
7811 F:      drivers/i2c/busses/i2c-sis5595.c
7812 F:      drivers/i2c/busses/i2c-sis630.c
7813 F:      drivers/i2c/busses/i2c-sis96x.c
7814 F:      drivers/i2c/busses/i2c-via.c
7815 F:      drivers/i2c/busses/i2c-viapro.c
7816
7817 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7818 M:      Hans de Goede <hdegoede@redhat.com>
7819 L:      linux-i2c@vger.kernel.org
7820 S:      Maintained
7821 F:      drivers/i2c/busses/i2c-cht-wc.c
7822
7823 I2C/SMBUS ISMT DRIVER
7824 M:      Seth Heasley <seth.heasley@intel.com>
7825 M:      Neil Horman <nhorman@tuxdriver.com>
7826 L:      linux-i2c@vger.kernel.org
7827 F:      drivers/i2c/busses/i2c-ismt.c
7828 F:      Documentation/i2c/busses/i2c-ismt.rst
7829
7830 I2C/SMBUS STUB DRIVER
7831 M:      Jean Delvare <jdelvare@suse.com>
7832 L:      linux-i2c@vger.kernel.org
7833 S:      Maintained
7834 F:      drivers/i2c/i2c-stub.c
7835
7836 I3C SUBSYSTEM
7837 M:      Boris Brezillon <bbrezillon@kernel.org>
7838 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
7839 C:      irc://chat.freenode.net/linux-i3c
7840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7841 S:      Maintained
7842 F:      Documentation/ABI/testing/sysfs-bus-i3c
7843 F:      Documentation/devicetree/bindings/i3c/
7844 F:      Documentation/driver-api/i3c
7845 F:      drivers/i3c/
7846 F:      include/linux/i3c/
7847
7848 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7849 M:      Vitor Soares <vitor.soares@synopsys.com>
7850 S:      Maintained
7851 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7852 F:      drivers/i3c/master/dw*
7853
7854 I3C DRIVER FOR CADENCE I3C MASTER IP
7855 M:      Przemysław Gaj <pgaj@cadence.com>
7856 S:      Maintained
7857 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
7858 F:      drivers/i3c/master/i3c-master-cdns.c
7859
7860 IA64 (Itanium) PLATFORM
7861 M:      Tony Luck <tony.luck@intel.com>
7862 M:      Fenghua Yu <fenghua.yu@intel.com>
7863 L:      linux-ia64@vger.kernel.org
7864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7865 S:      Maintained
7866 F:      arch/ia64/
7867
7868 IBM Power 842 compression accelerator
7869 M:      Haren Myneni <haren@us.ibm.com>
7870 S:      Supported
7871 F:      drivers/crypto/nx/Makefile
7872 F:      drivers/crypto/nx/Kconfig
7873 F:      drivers/crypto/nx/nx-842*
7874 F:      include/linux/sw842.h
7875 F:      crypto/842.c
7876 F:      lib/842/
7877
7878 IBM Power in-Nest Crypto Acceleration
7879 M:      Breno Leitão <leitao@debian.org>
7880 M:      Nayna Jain <nayna@linux.ibm.com>
7881 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7882 L:      linux-crypto@vger.kernel.org
7883 S:      Supported
7884 F:      drivers/crypto/nx/Makefile
7885 F:      drivers/crypto/nx/Kconfig
7886 F:      drivers/crypto/nx/nx-aes*
7887 F:      drivers/crypto/nx/nx-sha*
7888 F:      drivers/crypto/nx/nx.*
7889 F:      drivers/crypto/nx/nx_csbcpb.h
7890 F:      drivers/crypto/nx/nx_debugfs.c
7891
7892 IBM Power Linux RAID adapter
7893 M:      Brian King <brking@us.ibm.com>
7894 S:      Supported
7895 F:      drivers/scsi/ipr.*
7896
7897 IBM Power SRIOV Virtual NIC Device Driver
7898 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7899 M:      John Allen <jallen@linux.ibm.com>
7900 L:      netdev@vger.kernel.org
7901 S:      Supported
7902 F:      drivers/net/ethernet/ibm/ibmvnic.*
7903
7904 IBM Power Virtual Accelerator Switchboard
7905 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7906 L:      linuxppc-dev@lists.ozlabs.org
7907 S:      Supported
7908 F:      arch/powerpc/platforms/powernv/vas*
7909 F:      arch/powerpc/platforms/powernv/copy-paste.h
7910 F:      arch/powerpc/include/asm/vas.h
7911
7912 IBM Power Virtual Ethernet Device Driver
7913 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7914 L:      netdev@vger.kernel.org
7915 S:      Supported
7916 F:      drivers/net/ethernet/ibm/ibmveth.*
7917
7918 IBM Power Virtual FC Device Drivers
7919 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7920 L:      linux-scsi@vger.kernel.org
7921 S:      Supported
7922 F:      drivers/scsi/ibmvscsi/ibmvfc*
7923
7924 IBM Power Virtual Management Channel Driver
7925 M:      Steven Royer <seroyer@linux.ibm.com>
7926 S:      Supported
7927 F:      drivers/misc/ibmvmc.*
7928
7929 IBM Power Virtual SCSI Device Drivers
7930 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7931 L:      linux-scsi@vger.kernel.org
7932 S:      Supported
7933 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7934 F:      include/scsi/viosrp.h
7935
7936 IBM Power Virtual SCSI Device Target Driver
7937 M:      Michael Cyr <mikecyr@linux.ibm.com>
7938 L:      linux-scsi@vger.kernel.org
7939 L:      target-devel@vger.kernel.org
7940 S:      Supported
7941 F:      drivers/scsi/ibmvscsi_tgt/
7942
7943 IBM Power VMX Cryptographic instructions
7944 M:      Breno Leitão <leitao@debian.org>
7945 M:      Nayna Jain <nayna@linux.ibm.com>
7946 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7947 L:      linux-crypto@vger.kernel.org
7948 S:      Supported
7949 F:      drivers/crypto/vmx/Makefile
7950 F:      drivers/crypto/vmx/Kconfig
7951 F:      drivers/crypto/vmx/vmx.c
7952 F:      drivers/crypto/vmx/aes*
7953 F:      drivers/crypto/vmx/ghash*
7954 F:      drivers/crypto/vmx/ppc-xlate.pl
7955
7956 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7957 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7958 L:      linux-pci@vger.kernel.org
7959 L:      linuxppc-dev@lists.ozlabs.org
7960 S:      Supported
7961 F:      drivers/pci/hotplug/rpaphp*
7962
7963 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7964 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7965 L:      linux-pci@vger.kernel.org
7966 L:      linuxppc-dev@lists.ozlabs.org
7967 S:      Supported
7968 F:      drivers/pci/hotplug/rpadlpar*
7969
7970 IBM ServeRAID RAID DRIVER
7971 S:      Orphan
7972 F:      drivers/scsi/ips.*
7973
7974 ICH LPC AND GPIO DRIVER
7975 M:      Peter Tyser <ptyser@xes-inc.com>
7976 S:      Maintained
7977 F:      drivers/mfd/lpc_ich.c
7978 F:      drivers/gpio/gpio-ich.c
7979
7980 ICY I2C DRIVER
7981 M:      Max Staudt <max@enpas.org>
7982 L:      linux-i2c@vger.kernel.org
7983 S:      Maintained
7984 F:      drivers/i2c/busses/i2c-icy.c
7985
7986 IDE SUBSYSTEM
7987 M:      "David S. Miller" <davem@davemloft.net>
7988 L:      linux-ide@vger.kernel.org
7989 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7991 S:      Maintained
7992 F:      Documentation/ide/
7993 F:      drivers/ide/
7994 F:      include/linux/ide.h
7995
7996 IDE/ATAPI DRIVERS
7997 M:      Borislav Petkov <bp@alien8.de>
7998 L:      linux-ide@vger.kernel.org
7999 S:      Maintained
8000 F:      Documentation/cdrom/ide-cd.rst
8001 F:      drivers/ide/ide-cd*
8002
8003 IDEAPAD LAPTOP EXTRAS DRIVER
8004 M:      Ike Panhc <ike.pan@canonical.com>
8005 L:      platform-driver-x86@vger.kernel.org
8006 W:      http://launchpad.net/ideapad-laptop
8007 S:      Maintained
8008 F:      drivers/platform/x86/ideapad-laptop.c
8009
8010 IDEAPAD LAPTOP SLIDEBAR DRIVER
8011 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
8012 L:      linux-input@vger.kernel.org
8013 W:      https://github.com/o2genum/ideapad-slidebar
8014 S:      Maintained
8015 F:      drivers/input/misc/ideapad_slidebar.c
8016
8017 IDT VersaClock 5 CLOCK DRIVER
8018 M:      Marek Vasut <marek.vasut@gmail.com>
8019 S:      Maintained
8020 F:      drivers/clk/clk-versaclock5.c
8021
8022 IEEE 802.15.4 SUBSYSTEM
8023 M:      Alexander Aring <alex.aring@gmail.com>
8024 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8025 L:      linux-wpan@vger.kernel.org
8026 W:      http://wpan.cakelab.org/
8027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8029 S:      Maintained
8030 F:      net/ieee802154/
8031 F:      net/mac802154/
8032 F:      drivers/net/ieee802154/
8033 F:      include/linux/nl802154.h
8034 F:      include/linux/ieee802154.h
8035 F:      include/net/nl802154.h
8036 F:      include/net/mac802154.h
8037 F:      include/net/af_ieee802154.h
8038 F:      include/net/cfg802154.h
8039 F:      include/net/ieee802154_netdev.h
8040 F:      Documentation/networking/ieee802154.rst
8041
8042 IFE PROTOCOL
8043 M:      Yotam Gigi <yotam.gi@gmail.com>
8044 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8045 F:      net/ife
8046 F:      include/net/ife.h
8047 F:      include/uapi/linux/ife.h
8048
8049 IGORPLUG-USB IR RECEIVER
8050 M:      Sean Young <sean@mess.org>
8051 L:      linux-media@vger.kernel.org
8052 S:      Maintained
8053 F:      drivers/media/rc/igorplugusb.c
8054
8055 IGUANAWORKS USB IR TRANSCEIVER
8056 M:      Sean Young <sean@mess.org>
8057 L:      linux-media@vger.kernel.org
8058 S:      Maintained
8059 F:      drivers/media/rc/iguanair.c
8060
8061 IIO DIGITAL POTENTIOMETER DAC
8062 M:      Peter Rosin <peda@axentia.se>
8063 L:      linux-iio@vger.kernel.org
8064 S:      Maintained
8065 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8066 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8067 F:      drivers/iio/dac/dpot-dac.c
8068
8069 IIO ENVELOPE DETECTOR
8070 M:      Peter Rosin <peda@axentia.se>
8071 L:      linux-iio@vger.kernel.org
8072 S:      Maintained
8073 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8074 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8075 F:      drivers/iio/adc/envelope-detector.c
8076
8077 IIO MULTIPLEXER
8078 M:      Peter Rosin <peda@axentia.se>
8079 L:      linux-iio@vger.kernel.org
8080 S:      Maintained
8081 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8082 F:      drivers/iio/multiplexer/iio-mux.c
8083
8084 IIO SUBSYSTEM AND DRIVERS
8085 M:      Jonathan Cameron <jic23@kernel.org>
8086 R:      Hartmut Knaack <knaack.h@gmx.de>
8087 R:      Lars-Peter Clausen <lars@metafoo.de>
8088 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8089 L:      linux-iio@vger.kernel.org
8090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8091 S:      Maintained
8092 F:      Documentation/ABI/testing/configfs-iio*
8093 F:      Documentation/ABI/testing/sysfs-bus-iio*
8094 F:      Documentation/devicetree/bindings/iio/
8095 F:      drivers/iio/
8096 F:      drivers/staging/iio/
8097 F:      include/linux/iio/
8098 F:      tools/iio/
8099
8100 IIO UNIT CONVERTER
8101 M:      Peter Rosin <peda@axentia.se>
8102 L:      linux-iio@vger.kernel.org
8103 S:      Maintained
8104 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8105 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8106 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8107 F:      drivers/iio/afe/iio-rescale.c
8108
8109 IKANOS/ADI EAGLE ADSL USB DRIVER
8110 M:      Matthieu Castet <castet.matthieu@free.fr>
8111 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8112 S:      Maintained
8113 F:      drivers/usb/atm/ueagle-atm.c
8114
8115 IMGTEC ASCII LCD DRIVER
8116 M:      Paul Burton <paulburton@kernel.org>
8117 S:      Maintained
8118 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8119 F:      drivers/auxdisplay/img-ascii-lcd.c
8120
8121 IMGTEC IR DECODER DRIVER
8122 M:      James Hogan <jhogan@kernel.org>
8123 S:      Maintained
8124 F:      drivers/media/rc/img-ir/
8125
8126 IMON SOUNDGRAPH USB IR RECEIVER
8127 M:      Sean Young <sean@mess.org>
8128 L:      linux-media@vger.kernel.org
8129 S:      Maintained
8130 F:      drivers/media/rc/imon_raw.c
8131 F:      drivers/media/rc/imon.c
8132
8133 IMS TWINTURBO FRAMEBUFFER DRIVER
8134 L:      linux-fbdev@vger.kernel.org
8135 S:      Orphan
8136 F:      drivers/video/fbdev/imsttfb.c
8137
8138 INA209 HARDWARE MONITOR DRIVER
8139 M:      Guenter Roeck <linux@roeck-us.net>
8140 L:      linux-hwmon@vger.kernel.org
8141 S:      Maintained
8142 F:      Documentation/hwmon/ina209.rst
8143 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8144 F:      drivers/hwmon/ina209.c
8145
8146 INA2XX HARDWARE MONITOR DRIVER
8147 M:      Guenter Roeck <linux@roeck-us.net>
8148 L:      linux-hwmon@vger.kernel.org
8149 S:      Maintained
8150 F:      Documentation/hwmon/ina2xx.rst
8151 F:      drivers/hwmon/ina2xx.c
8152 F:      include/linux/platform_data/ina2xx.h
8153
8154 INDUSTRY PACK SUBSYSTEM (IPACK)
8155 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8156 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8157 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8158 L:      industrypack-devel@lists.sourceforge.net
8159 W:      http://industrypack.sourceforge.net
8160 S:      Maintained
8161 F:      drivers/ipack/
8162
8163 INFINEON DPS310 Driver
8164 M:      Eddie James <eajames@linux.ibm.com>
8165 L:      linux-iio@vger.kernel.org
8166 F:      drivers/iio/pressure/dps310.c
8167 S:      Maintained
8168
8169 INFINIBAND SUBSYSTEM
8170 M:      Doug Ledford <dledford@redhat.com>
8171 M:      Jason Gunthorpe <jgg@mellanox.com>
8172 L:      linux-rdma@vger.kernel.org
8173 W:      https://github.com/linux-rdma/rdma-core
8174 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8176 S:      Supported
8177 F:      Documentation/devicetree/bindings/infiniband/
8178 F:      Documentation/infiniband/
8179 F:      drivers/infiniband/
8180 F:      include/uapi/linux/if_infiniband.h
8181 F:      include/uapi/rdma/
8182 F:      include/rdma/
8183 F:      include/trace/events/ib_mad.h
8184 F:      include/trace/events/ib_umad.h
8185 F:      samples/bpf/ibumad_kern.c
8186 F:      samples/bpf/ibumad_user.c
8187
8188 INGENIC JZ4780 DMA Driver
8189 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8190 S:      Maintained
8191 F:      drivers/dma/dma-jz4780.c
8192
8193 INGENIC JZ4780 NAND DRIVER
8194 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8195 L:      linux-mtd@lists.infradead.org
8196 S:      Maintained
8197 F:      drivers/mtd/nand/raw/ingenic/
8198
8199 INGENIC JZ47xx SoCs
8200 M:      Paul Cercueil <paul@crapouillou.net>
8201 S:      Maintained
8202 F:      arch/mips/boot/dts/ingenic/
8203 F:      arch/mips/include/asm/mach-jz4740/
8204 F:      arch/mips/jz4740/
8205 F:      drivers/clk/ingenic/
8206 F:      drivers/dma/dma-jz4780.c
8207 F:      drivers/gpu/drm/ingenic/
8208 F:      drivers/i2c/busses/i2c-jz4780.c
8209 F:      drivers/iio/adc/ingenic-adc.c
8210 F:      drivers/irqchip/irq-ingenic.c
8211 F:      drivers/memory/jz4780-nemc.c
8212 F:      drivers/mmc/host/jz4740_mmc.c
8213 F:      drivers/mtd/nand/raw/ingenic/
8214 F:      drivers/pinctrl/pinctrl-ingenic.c
8215 F:      drivers/power/supply/ingenic-battery.c
8216 F:      drivers/pwm/pwm-jz4740.c
8217 F:      drivers/rtc/rtc-jz4740.c
8218 F:      drivers/tty/serial/8250/8250_ingenic.c
8219 F:      drivers/usb/musb/jz4740.c
8220 F:      drivers/watchdog/jz4740_wdt.c
8221 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8222 F:      include/linux/mfd/ingenic-tcu.h
8223 F:      sound/soc/jz4740/
8224 F:      sound/soc/codecs/jz47*
8225
8226 INOTIFY
8227 M:      Jan Kara <jack@suse.cz>
8228 R:      Amir Goldstein <amir73il@gmail.com>
8229 L:      linux-fsdevel@vger.kernel.org
8230 S:      Maintained
8231 F:      Documentation/filesystems/inotify.txt
8232 F:      fs/notify/inotify/
8233 F:      include/linux/inotify.h
8234 F:      include/uapi/linux/inotify.h
8235
8236 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8237 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8238 L:      linux-input@vger.kernel.org
8239 Q:      http://patchwork.kernel.org/project/linux-input/list/
8240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8241 S:      Maintained
8242 F:      drivers/input/
8243 F:      include/linux/input.h
8244 F:      include/uapi/linux/input.h
8245 F:      include/uapi/linux/input-event-codes.h
8246 F:      include/linux/input/
8247 F:      Documentation/devicetree/bindings/input/
8248 F:      Documentation/devicetree/bindings/serio/
8249 F:      Documentation/input/
8250
8251 INPUT MULTITOUCH (MT) PROTOCOL
8252 M:      Henrik Rydberg <rydberg@bitmath.org>
8253 L:      linux-input@vger.kernel.org
8254 S:      Odd fixes
8255 F:      Documentation/input/multi-touch-protocol.rst
8256 F:      drivers/input/input-mt.c
8257 K:      \b(ABS|SYN)_MT_
8258
8259 INSIDE SECURE CRYPTO DRIVER
8260 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8261 F:      drivers/crypto/inside-secure/
8262 S:      Maintained
8263 L:      linux-crypto@vger.kernel.org
8264
8265 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8266 M:      Mimi Zohar <zohar@linux.ibm.com>
8267 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8268 L:      linux-integrity@vger.kernel.org
8269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8270 S:      Supported
8271 F:      security/integrity/ima/
8272
8273 INTEL 810/815 FRAMEBUFFER DRIVER
8274 M:      Antonino Daplas <adaplas@gmail.com>
8275 L:      linux-fbdev@vger.kernel.org
8276 S:      Maintained
8277 F:      drivers/video/fbdev/i810/
8278
8279 INTEL ASoC DRIVERS
8280 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8281 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8282 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8283 M:      Jie Yang <yang.jie@linux.intel.com>
8284 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8285 S:      Supported
8286 F:      sound/soc/intel/
8287
8288 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8289 M:      Hans de Goede <hdegoede@redhat.com>
8290 L:      platform-driver-x86@vger.kernel.org
8291 S:      Maintained
8292 F:      drivers/platform/x86/intel_atomisp2_pm.c
8293
8294 INTEL C600 SERIES SAS CONTROLLER DRIVER
8295 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8296 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8297 L:      linux-scsi@vger.kernel.org
8298 T:      git git://git.code.sf.net/p/intel-sas/isci
8299 S:      Supported
8300 F:      drivers/scsi/isci/
8301
8302 INTEL CPU family model numbers
8303 M:      Tony Luck <tony.luck@intel.com>
8304 M:      x86@kernel.org
8305 L:      linux-kernel@vger.kernel.org
8306 S:      Supported
8307 F:      arch/x86/include/asm/intel-family.h
8308
8309 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8310 M:      Jani Nikula <jani.nikula@linux.intel.com>
8311 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8312 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8313 L:      intel-gfx@lists.freedesktop.org
8314 W:      https://01.org/linuxgraphics/
8315 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8316 C:      irc://chat.freenode.net/intel-gfx
8317 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8318 T:      git git://anongit.freedesktop.org/drm-intel
8319 S:      Supported
8320 F:      drivers/gpu/drm/i915/
8321 F:      include/drm/i915*
8322 F:      include/uapi/drm/i915_drm.h
8323 F:      Documentation/gpu/i915.rst
8324
8325 INTEL ETHERNET DRIVERS
8326 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8327 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8328 W:      http://www.intel.com/support/feedback.htm
8329 W:      http://e1000.sourceforge.net/
8330 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8333 S:      Supported
8334 F:      Documentation/networking/device_drivers/intel/e100.rst
8335 F:      Documentation/networking/device_drivers/intel/e1000.rst
8336 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8337 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8338 F:      Documentation/networking/device_drivers/intel/igb.rst
8339 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8340 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8341 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8342 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8343 F:      Documentation/networking/device_drivers/intel/i40e.rst
8344 F:      Documentation/networking/device_drivers/intel/iavf.rst
8345 F:      Documentation/networking/device_drivers/intel/ice.rst
8346 F:      drivers/net/ethernet/intel/
8347 F:      drivers/net/ethernet/intel/*/
8348 F:      include/linux/avf/virtchnl.h
8349
8350 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8351 M:      Maik Broemme <mbroemme@libmpq.org>
8352 L:      linux-fbdev@vger.kernel.org
8353 S:      Maintained
8354 F:      Documentation/fb/intelfb.rst
8355 F:      drivers/video/fbdev/intelfb/
8356
8357 INTEL GPIO DRIVERS
8358 M:      Andy Shevchenko <andy@kernel.org>
8359 L:      linux-gpio@vger.kernel.org
8360 S:      Maintained
8361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8362 F:      drivers/gpio/gpio-ich.c
8363 F:      drivers/gpio/gpio-intel-mid.c
8364 F:      drivers/gpio/gpio-lynxpoint.c
8365 F:      drivers/gpio/gpio-merrifield.c
8366 F:      drivers/gpio/gpio-ml-ioh.c
8367 F:      drivers/gpio/gpio-pch.c
8368 F:      drivers/gpio/gpio-sch.c
8369 F:      drivers/gpio/gpio-sodaville.c
8370
8371 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8372 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8373 M:      Zhi Wang <zhi.a.wang@intel.com>
8374 L:      intel-gvt-dev@lists.freedesktop.org
8375 L:      intel-gfx@lists.freedesktop.org
8376 W:      https://01.org/igvt-g
8377 T:      git https://github.com/intel/gvt-linux.git
8378 S:      Supported
8379 F:      drivers/gpu/drm/i915/gvt/
8380
8381 INTEL HID EVENT DRIVER
8382 M:      Alex Hung <alex.hung@canonical.com>
8383 L:      platform-driver-x86@vger.kernel.org
8384 S:      Maintained
8385 F:      drivers/platform/x86/intel-hid.c
8386
8387 INTEL I/OAT DMA DRIVER
8388 M:      Dave Jiang <dave.jiang@intel.com>
8389 R:      Dan Williams <dan.j.williams@intel.com>
8390 L:      dmaengine@vger.kernel.org
8391 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8392 S:      Supported
8393 F:      drivers/dma/ioat*
8394
8395 INTEL IDLE DRIVER
8396 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8397 M:      Len Brown <lenb@kernel.org>
8398 L:      linux-pm@vger.kernel.org
8399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8400 B:      https://bugzilla.kernel.org
8401 S:      Supported
8402 F:      drivers/idle/intel_idle.c
8403
8404 INTEL INTEGRATED SENSOR HUB DRIVER
8405 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8406 M:      Jiri Kosina <jikos@kernel.org>
8407 L:      linux-input@vger.kernel.org
8408 S:      Maintained
8409 F:      drivers/hid/intel-ish-hid/
8410
8411 INTEL IOMMU (VT-d)
8412 M:      David Woodhouse <dwmw2@infradead.org>
8413 M:      Lu Baolu <baolu.lu@linux.intel.com>
8414 L:      iommu@lists.linux-foundation.org
8415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8416 S:      Supported
8417 F:      drivers/iommu/dmar.c
8418 F:      drivers/iommu/intel*.[ch]
8419 F:      include/linux/intel-iommu.h
8420 F:      include/linux/intel-svm.h
8421
8422 INTEL IOP-ADMA DMA DRIVER
8423 R:      Dan Williams <dan.j.williams@intel.com>
8424 S:      Odd fixes
8425 F:      drivers/dma/iop-adma.c
8426
8427 INTEL IPU3 CSI-2 CIO2 DRIVER
8428 M:      Yong Zhi <yong.zhi@intel.com>
8429 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8430 M:      Bingbu Cao <bingbu.cao@intel.com>
8431 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8432 L:      linux-media@vger.kernel.org
8433 S:      Maintained
8434 F:      drivers/media/pci/intel/ipu3/
8435 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8436
8437 INTEL IPU3 CSI-2 IMGU DRIVER
8438 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8439 L:      linux-media@vger.kernel.org
8440 S:      Maintained
8441 F:      drivers/staging/media/ipu3/
8442 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8443 F:      Documentation/media/v4l-drivers/ipu3.rst
8444 F:      Documentation/media/v4l-drivers/ipu3_rcb.svg
8445
8446 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8447 M:      Krzysztof Halasa <khalasa@piap.pl>
8448 S:      Maintained
8449 F:      include/linux/soc/ixp4xx/qmgr.h
8450 F:      include/linux/soc/ixp4xx/npe.h
8451 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8452 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8453 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8454 F:      drivers/net/wan/ixp4xx_hss.c
8455
8456 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8457 M:      Deepak Saxena <dsaxena@plexity.net>
8458 S:      Maintained
8459 F:      drivers/char/hw_random/ixp4xx-rng.c
8460
8461 INTEL MANAGEMENT ENGINE (mei)
8462 M:      Tomas Winkler <tomas.winkler@intel.com>
8463 L:      linux-kernel@vger.kernel.org
8464 S:      Supported
8465 F:      include/uapi/linux/mei.h
8466 F:      include/linux/mei_cl_bus.h
8467 F:      drivers/misc/mei/*
8468 F:      drivers/watchdog/mei_wdt.c
8469 F:      Documentation/driver-api/mei/*
8470 F:      samples/mei/*
8471
8472 INTEL MENLOW THERMAL DRIVER
8473 M:      Sujith Thomas <sujith.thomas@intel.com>
8474 L:      platform-driver-x86@vger.kernel.org
8475 W:      https://01.org/linux-acpi
8476 S:      Supported
8477 F:      drivers/platform/x86/intel_menlow.c
8478
8479 INTEL MIC DRIVERS (mic)
8480 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8481 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8482 S:      Supported
8483 W:      https://github.com/sudeepdutt/mic
8484 W:      http://software.intel.com/en-us/mic-developer
8485 F:      include/linux/mic_bus.h
8486 F:      include/linux/scif.h
8487 F:      include/uapi/linux/mic_common.h
8488 F:      include/uapi/linux/mic_ioctl.h
8489 F:      include/uapi/linux/scif_ioctl.h
8490 F:      drivers/misc/mic/
8491 F:      drivers/dma/mic_x100_dma.c
8492 F:      drivers/dma/mic_x100_dma.h
8493 F:      Documentation/mic/
8494
8495 INTEL PMC CORE DRIVER
8496 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8497 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8498 L:      platform-driver-x86@vger.kernel.org
8499 S:      Maintained
8500 F:      drivers/platform/x86/intel_pmc_core*
8501
8502 INTEL PMC/P-Unit IPC DRIVER
8503 M:      Zha Qipeng<qipeng.zha@intel.com>
8504 L:      platform-driver-x86@vger.kernel.org
8505 S:      Maintained
8506 F:      drivers/platform/x86/intel_pmc_ipc.c
8507 F:      drivers/platform/x86/intel_punit_ipc.c
8508 F:      arch/x86/include/asm/intel_pmc_ipc.h
8509 F:      arch/x86/include/asm/intel_punit_ipc.h
8510
8511 INTEL PMIC GPIO DRIVERS
8512 M:      Andy Shevchenko <andy@kernel.org>
8513 S:      Maintained
8514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8515 F:      drivers/gpio/gpio-*cove.c
8516 F:      drivers/gpio/gpio-msic.c
8517
8518 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8519 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8520 S:      Maintained
8521 F:      drivers/mfd/intel_msic.c
8522 F:      drivers/mfd/intel_soc_pmic*
8523 F:      include/linux/mfd/intel_msic.h
8524 F:      include/linux/mfd/intel_soc_pmic*
8525
8526 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8527 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8528 L:      linux-wireless@vger.kernel.org
8529 S:      Maintained
8530 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8531 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8532 F:      drivers/net/wireless/intel/ipw2x00/
8533
8534 INTEL PSTATE DRIVER
8535 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8536 M:      Len Brown <lenb@kernel.org>
8537 L:      linux-pm@vger.kernel.org
8538 S:      Supported
8539 F:      drivers/cpufreq/intel_pstate.c
8540
8541 INTEL RDMA RNIC DRIVER
8542 M:      Faisal Latif <faisal.latif@intel.com>
8543 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8544 L:      linux-rdma@vger.kernel.org
8545 S:      Supported
8546 F:      drivers/infiniband/hw/i40iw/
8547 F:      include/uapi/rdma/i40iw-abi.h
8548
8549 INTEL SPEED SELECT TECHNOLOGY
8550 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8551 L:      platform-driver-x86@vger.kernel.org
8552 S:      Maintained
8553 F:      drivers/platform/x86/intel_speed_select_if/
8554 F:      tools/power/x86/intel-speed-select/
8555 F:      include/uapi/linux/isst_if.h
8556
8557 INTEL STRATIX10 FIRMWARE DRIVERS
8558 M:      Richard Gong <richard.gong@linux.intel.com>
8559 L:      linux-kernel@vger.kernel.org
8560 S:      Maintained
8561 F:      drivers/firmware/stratix10-rsu.c
8562 F:      drivers/firmware/stratix10-svc.c
8563 F:      include/linux/firmware/intel/stratix10-smc.h
8564 F:      include/linux/firmware/intel/stratix10-svc-client.h
8565 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8566 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8567
8568 INTEL TELEMETRY DRIVER
8569 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8570 M:      "David E. Box" <david.e.box@linux.intel.com>
8571 L:      platform-driver-x86@vger.kernel.org
8572 S:      Maintained
8573 F:      arch/x86/include/asm/intel_telemetry.h
8574 F:      drivers/platform/x86/intel_telemetry*
8575
8576 INTEL VIRTUAL BUTTON DRIVER
8577 M:      AceLan Kao <acelan.kao@canonical.com>
8578 L:      platform-driver-x86@vger.kernel.org
8579 S:      Maintained
8580 F:      drivers/platform/x86/intel-vbtn.c
8581
8582 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8583 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8584 L:      linux-wireless@vger.kernel.org
8585 S:      Supported
8586 F:      drivers/net/wireless/intel/iwlegacy/
8587
8588 INTEL WIRELESS WIFI LINK (iwlwifi)
8589 M:      Johannes Berg <johannes.berg@intel.com>
8590 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8591 M:      Luca Coelho <luciano.coelho@intel.com>
8592 M:      Intel Linux Wireless <linuxwifi@intel.com>
8593 L:      linux-wireless@vger.kernel.org
8594 W:      http://intellinuxwireless.org
8595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8596 S:      Supported
8597 F:      drivers/net/wireless/intel/iwlwifi/
8598
8599 INTEL WIRELESS WIMAX CONNECTION 2400
8600 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8601 M:      linux-wimax@intel.com
8602 L:      wimax@linuxwimax.org (subscribers-only)
8603 S:      Supported
8604 W:      http://linuxwimax.org
8605 F:      Documentation/admin-guide/wimax/i2400m.rst
8606 F:      drivers/net/wimax/i2400m/
8607 F:      include/uapi/linux/wimax/i2400m.h
8608
8609 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8610 M:      Mario Limonciello <mario.limonciello@dell.com>
8611 S:      Maintained
8612 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8613
8614 INTEL(R) TRACE HUB
8615 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8616 S:      Supported
8617 F:      Documentation/trace/intel_th.rst
8618 F:      drivers/hwtracing/intel_th/
8619 F:      include/linux/intel_th.h
8620
8621 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8622 M:      Ning Sun <ning.sun@intel.com>
8623 L:      tboot-devel@lists.sourceforge.net
8624 W:      http://tboot.sourceforge.net
8625 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8626 S:      Supported
8627 F:      Documentation/x86/intel_txt.rst
8628 F:      include/linux/tboot.h
8629 F:      arch/x86/kernel/tboot.c
8630
8631 INTERCONNECT API
8632 M:      Georgi Djakov <georgi.djakov@linaro.org>
8633 L:      linux-pm@vger.kernel.org
8634 S:      Maintained
8635 F:      Documentation/driver-api/interconnect.rst
8636 F:      Documentation/devicetree/bindings/interconnect/
8637 F:      drivers/interconnect/
8638 F:      include/dt-bindings/interconnect/
8639 F:      include/linux/interconnect-provider.h
8640 F:      include/linux/interconnect.h
8641
8642 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8643 M:      Linus Walleij <linus.walleij@linaro.org>
8644 L:      linux-iio@vger.kernel.org
8645 S:      Maintained
8646 F:      drivers/iio/gyro/mpu3050*
8647 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8648
8649 IOC3 ETHERNET DRIVER
8650 M:      Ralf Baechle <ralf@linux-mips.org>
8651 L:      linux-mips@vger.kernel.org
8652 S:      Maintained
8653 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8654
8655 IOMAP FILESYSTEM LIBRARY
8656 M:      Christoph Hellwig <hch@infradead.org>
8657 M:      Darrick J. Wong <darrick.wong@oracle.com>
8658 M:      linux-xfs@vger.kernel.org
8659 M:      linux-fsdevel@vger.kernel.org
8660 L:      linux-xfs@vger.kernel.org
8661 L:      linux-fsdevel@vger.kernel.org
8662 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8663 S:      Supported
8664 F:      fs/iomap/
8665 F:      include/linux/iomap.h
8666
8667 IOMMU DRIVERS
8668 M:      Joerg Roedel <joro@8bytes.org>
8669 L:      iommu@lists.linux-foundation.org
8670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8671 S:      Maintained
8672 F:      Documentation/devicetree/bindings/iommu/
8673 F:      drivers/iommu/
8674 F:      include/linux/iommu.h
8675 F:      include/linux/of_iommu.h
8676 F:      include/linux/iova.h
8677
8678 IO_URING
8679 M:      Jens Axboe <axboe@kernel.dk>
8680 L:      io-uring@vger.kernel.org
8681 T:      git git://git.kernel.dk/linux-block
8682 T:      git git://git.kernel.dk/liburing
8683 S:      Maintained
8684 F:      fs/io_uring.c
8685 F:      fs/io-wq.c
8686 F:      fs/io-wq.h
8687 F:      include/uapi/linux/io_uring.h
8688
8689 IPMI SUBSYSTEM
8690 M:      Corey Minyard <minyard@acm.org>
8691 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8692 W:      http://openipmi.sourceforge.net/
8693 S:      Supported
8694 F:      Documentation/devicetree/bindings/ipmi/
8695 F:      Documentation/IPMI.txt
8696 F:      drivers/char/ipmi/
8697 F:      include/linux/ipmi*
8698 F:      include/uapi/linux/ipmi*
8699
8700 IPS SCSI RAID DRIVER
8701 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8702 L:      linux-scsi@vger.kernel.org
8703 W:      http://www.adaptec.com/
8704 S:      Maintained
8705 F:      drivers/scsi/ips*
8706
8707 IPVS
8708 M:      Wensong Zhang <wensong@linux-vs.org>
8709 M:      Simon Horman <horms@verge.net.au>
8710 M:      Julian Anastasov <ja@ssi.bg>
8711 L:      netdev@vger.kernel.org
8712 L:      lvs-devel@vger.kernel.org
8713 S:      Maintained
8714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8716 F:      Documentation/networking/ipvs-sysctl.txt
8717 F:      include/net/ip_vs.h
8718 F:      include/uapi/linux/ip_vs.h
8719 F:      net/netfilter/ipvs/
8720
8721 IPWIRELESS DRIVER
8722 M:      Jiri Kosina <jikos@kernel.org>
8723 M:      David Sterba <dsterba@suse.com>
8724 S:      Odd Fixes
8725 F:      drivers/tty/ipwireless/
8726
8727 IPX NETWORK LAYER
8728 L:      netdev@vger.kernel.org
8729 S:      Obsolete
8730 F:      include/uapi/linux/ipx.h
8731
8732 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8733 M:      Marc Zyngier <maz@kernel.org>
8734 S:      Maintained
8735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8736 F:      Documentation/IRQ-domain.txt
8737 F:      include/linux/irqdomain.h
8738 F:      kernel/irq/irqdomain.c
8739 F:      kernel/irq/msi.c
8740
8741 IRQ SUBSYSTEM
8742 M:      Thomas Gleixner <tglx@linutronix.de>
8743 L:      linux-kernel@vger.kernel.org
8744 S:      Maintained
8745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8746 F:      kernel/irq/
8747
8748 IRQCHIP DRIVERS
8749 M:      Thomas Gleixner <tglx@linutronix.de>
8750 M:      Jason Cooper <jason@lakedaemon.net>
8751 M:      Marc Zyngier <maz@kernel.org>
8752 L:      linux-kernel@vger.kernel.org
8753 S:      Maintained
8754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8755 F:      Documentation/devicetree/bindings/interrupt-controller/
8756 F:      drivers/irqchip/
8757
8758 ISA
8759 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8760 S:      Maintained
8761 F:      Documentation/driver-api/isa.rst
8762 F:      drivers/base/isa.c
8763 F:      include/linux/isa.h
8764
8765 ISA RADIO MODULE
8766 M:      Hans Verkuil <hverkuil@xs4all.nl>
8767 L:      linux-media@vger.kernel.org
8768 T:      git git://linuxtv.org/media_tree.git
8769 W:      https://linuxtv.org
8770 S:      Maintained
8771 F:      drivers/media/radio/radio-isa*
8772
8773 ISAPNP
8774 M:      Jaroslav Kysela <perex@perex.cz>
8775 S:      Maintained
8776 F:      Documentation/driver-api/isapnp.rst
8777 F:      drivers/pnp/isapnp/
8778 F:      include/linux/isapnp.h
8779
8780 ISCSI
8781 M:      Lee Duncan <lduncan@suse.com>
8782 M:      Chris Leech <cleech@redhat.com>
8783 L:      open-iscsi@googlegroups.com
8784 L:      linux-scsi@vger.kernel.org
8785 W:      www.open-iscsi.com
8786 S:      Maintained
8787 F:      drivers/scsi/*iscsi*
8788 F:      include/scsi/*iscsi*
8789
8790 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8791 M:      Peter Jones <pjones@redhat.com>
8792 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8793 S:      Maintained
8794 F:      drivers/firmware/iscsi_ibft*
8795
8796 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8797 M:      Sagi Grimberg <sagi@grimberg.me>
8798 M:      Max Gurtovoy <maxg@mellanox.com>
8799 L:      linux-rdma@vger.kernel.org
8800 S:      Supported
8801 W:      http://www.openfabrics.org
8802 W:      www.open-iscsi.org
8803 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8804 F:      drivers/infiniband/ulp/iser/
8805
8806 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8807 M:      Sagi Grimberg <sagi@grimberg.me>
8808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8809 L:      linux-rdma@vger.kernel.org
8810 L:      target-devel@vger.kernel.org
8811 S:      Supported
8812 W:      http://www.linux-iscsi.org
8813 F:      drivers/infiniband/ulp/isert
8814
8815 ISDN/mISDN SUBSYSTEM
8816 M:      Karsten Keil <isdn@linux-pingi.de>
8817 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8818 L:      netdev@vger.kernel.org
8819 W:      http://www.isdn4linux.de
8820 S:      Maintained
8821 F:      drivers/isdn/mISDN
8822 F:      drivers/isdn/hardware
8823
8824 ISDN/CAPI SUBSYSTEM
8825 M:      Karsten Keil <isdn@linux-pingi.de>
8826 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8827 L:      netdev@vger.kernel.org
8828 W:      http://www.isdn4linux.de
8829 S:      Odd Fixes
8830 F:      Documentation/isdn/
8831 F:      drivers/isdn/capi/
8832 F:      drivers/staging/isdn/
8833 F:      net/bluetooth/cmtp/
8834 F:      include/linux/isdn/
8835 F:      include/uapi/linux/isdn/
8836
8837 IT87 HARDWARE MONITORING DRIVER
8838 M:      Jean Delvare <jdelvare@suse.com>
8839 L:      linux-hwmon@vger.kernel.org
8840 S:      Maintained
8841 F:      Documentation/hwmon/it87.rst
8842 F:      drivers/hwmon/it87.c
8843
8844 IT913X MEDIA DRIVER
8845 M:      Antti Palosaari <crope@iki.fi>
8846 L:      linux-media@vger.kernel.org
8847 W:      https://linuxtv.org
8848 W:      http://palosaari.fi/linux/
8849 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8850 T:      git git://linuxtv.org/anttip/media_tree.git
8851 S:      Maintained
8852 F:      drivers/media/tuners/it913x*
8853
8854 IVTV VIDEO4LINUX DRIVER
8855 M:      Andy Walls <awalls@md.metrocast.net>
8856 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8857 L:      linux-media@vger.kernel.org
8858 T:      git git://linuxtv.org/media_tree.git
8859 W:      http://www.ivtvdriver.org
8860 S:      Maintained
8861 F:      Documentation/media/v4l-drivers/ivtv*
8862 F:      drivers/media/pci/ivtv/
8863 F:      include/uapi/linux/ivtv*
8864
8865 IX2505V MEDIA DRIVER
8866 M:      Malcolm Priestley <tvboxspy@gmail.com>
8867 L:      linux-media@vger.kernel.org
8868 W:      https://linuxtv.org
8869 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8870 S:      Maintained
8871 F:      drivers/media/dvb-frontends/ix2505v*
8872
8873 JAILHOUSE HYPERVISOR INTERFACE
8874 M:      Jan Kiszka <jan.kiszka@siemens.com>
8875 L:      jailhouse-dev@googlegroups.com
8876 S:      Maintained
8877 F:      arch/x86/kernel/jailhouse.c
8878 F:      arch/x86/include/asm/jailhouse_para.h
8879
8880 JC42.4 TEMPERATURE SENSOR DRIVER
8881 M:      Guenter Roeck <linux@roeck-us.net>
8882 L:      linux-hwmon@vger.kernel.org
8883 S:      Maintained
8884 F:      drivers/hwmon/jc42.c
8885 F:      Documentation/hwmon/jc42.rst
8886
8887 JFS FILESYSTEM
8888 M:      Dave Kleikamp <shaggy@kernel.org>
8889 L:      jfs-discussion@lists.sourceforge.net
8890 W:      http://jfs.sourceforge.net/
8891 T:      git git://github.com/kleikamp/linux-shaggy.git
8892 S:      Maintained
8893 F:      Documentation/admin-guide/jfs.rst
8894 F:      fs/jfs/
8895
8896 JME NETWORK DRIVER
8897 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8898 L:      netdev@vger.kernel.org
8899 S:      Maintained
8900 F:      drivers/net/ethernet/jme.*
8901
8902 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8903 M:      David Woodhouse <dwmw2@infradead.org>
8904 M:      Richard Weinberger <richard@nod.at>
8905 L:      linux-mtd@lists.infradead.org
8906 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8907 T:      git git://git.infradead.org/ubifs-2.6.git
8908 S:      Odd Fixes
8909 F:      fs/jffs2/
8910 F:      include/uapi/linux/jffs2.h
8911
8912 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8913 M:      "Theodore Ts'o" <tytso@mit.edu>
8914 M:      Jan Kara <jack@suse.com>
8915 L:      linux-ext4@vger.kernel.org
8916 S:      Maintained
8917 F:      fs/jbd2/
8918 F:      include/linux/jbd2.h
8919
8920 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8921 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8922 L:      linux-media@vger.kernel.org
8923 S:      Maintained
8924 F:      drivers/media/platform/rcar_jpu.c
8925
8926 JSM Neo PCI based serial card
8927 L:      linux-serial@vger.kernel.org
8928 S:      Orphan
8929 F:      drivers/tty/serial/jsm/
8930
8931 K10TEMP HARDWARE MONITORING DRIVER
8932 M:      Clemens Ladisch <clemens@ladisch.de>
8933 L:      linux-hwmon@vger.kernel.org
8934 S:      Maintained
8935 F:      Documentation/hwmon/k10temp.rst
8936 F:      drivers/hwmon/k10temp.c
8937
8938 K8TEMP HARDWARE MONITORING DRIVER
8939 M:      Rudolf Marek <r.marek@assembler.cz>
8940 L:      linux-hwmon@vger.kernel.org
8941 S:      Maintained
8942 F:      Documentation/hwmon/k8temp.rst
8943 F:      drivers/hwmon/k8temp.c
8944
8945 KASAN
8946 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8947 R:      Alexander Potapenko <glider@google.com>
8948 R:      Dmitry Vyukov <dvyukov@google.com>
8949 L:      kasan-dev@googlegroups.com
8950 S:      Maintained
8951 F:      arch/*/include/asm/kasan.h
8952 F:      arch/*/mm/kasan_init*
8953 F:      Documentation/dev-tools/kasan.rst
8954 F:      include/linux/kasan*.h
8955 F:      lib/test_kasan.c
8956 F:      mm/kasan/
8957 F:      scripts/Makefile.kasan
8958
8959 KCONFIG
8960 M:      Masahiro Yamada <masahiroy@kernel.org>
8961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8962 L:      linux-kbuild@vger.kernel.org
8963 S:      Maintained
8964 F:      Documentation/kbuild/kconfig*
8965 F:      scripts/kconfig/
8966 F:      scripts/Kconfig.include
8967
8968 KDUMP
8969 M:      Dave Young <dyoung@redhat.com>
8970 M:      Baoquan He <bhe@redhat.com>
8971 R:      Vivek Goyal <vgoyal@redhat.com>
8972 L:      kexec@lists.infradead.org
8973 W:      http://lse.sourceforge.net/kdump/
8974 S:      Maintained
8975 F:      Documentation/admin-guide/kdump/
8976
8977 KEENE FM RADIO TRANSMITTER DRIVER
8978 M:      Hans Verkuil <hverkuil@xs4all.nl>
8979 L:      linux-media@vger.kernel.org
8980 T:      git git://linuxtv.org/media_tree.git
8981 W:      https://linuxtv.org
8982 S:      Maintained
8983 F:      drivers/media/radio/radio-keene*
8984
8985 KERNEL AUTOMOUNTER
8986 M:      Ian Kent <raven@themaw.net>
8987 L:      autofs@vger.kernel.org
8988 S:      Maintained
8989 F:      fs/autofs/
8990
8991 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8992 M:      Masahiro Yamada <masahiroy@kernel.org>
8993 M:      Michal Marek <michal.lkml@markovi.net>
8994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8995 L:      linux-kbuild@vger.kernel.org
8996 S:      Maintained
8997 F:      Documentation/kbuild/
8998 F:      Makefile
8999 F:      scripts/Kbuild*
9000 F:      scripts/Makefile*
9001 F:      scripts/basic/
9002 F:      scripts/mk*
9003 F:      scripts/*vmlinux*
9004 F:      scripts/mod/
9005 F:      scripts/package/
9006
9007 KERNEL JANITORS
9008 L:      kernel-janitors@vger.kernel.org
9009 W:      http://kernelnewbies.org/KernelJanitors
9010 S:      Odd Fixes
9011
9012 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
9013 M:      "J. Bruce Fields" <bfields@fieldses.org>
9014 M:      Chuck Lever <chuck.lever@oracle.com>
9015 L:      linux-nfs@vger.kernel.org
9016 W:      http://nfs.sourceforge.net/
9017 T:      git git://linux-nfs.org/~bfields/linux.git
9018 S:      Supported
9019 F:      fs/nfsd/
9020 F:      include/uapi/linux/nfsd/
9021 F:      fs/lockd/
9022 F:      fs/nfs_common/
9023 F:      net/sunrpc/
9024 F:      include/linux/lockd/
9025 F:      include/linux/sunrpc/
9026 F:      include/uapi/linux/sunrpc/
9027
9028 KERNEL SELFTEST FRAMEWORK
9029 M:      Shuah Khan <shuah@kernel.org>
9030 M:      Shuah Khan <skhan@linuxfoundation.org>
9031 L:      linux-kselftest@vger.kernel.org
9032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9033 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9034 S:      Maintained
9035 F:      tools/testing/selftests/
9036 F:      Documentation/dev-tools/kselftest*
9037
9038 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9039 M:      Brendan Higgins <brendanhiggins@google.com>
9040 L:      linux-kselftest@vger.kernel.org
9041 L:      kunit-dev@googlegroups.com
9042 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9043 S:      Maintained
9044 F:      Documentation/dev-tools/kunit/
9045 F:      include/kunit/
9046 F:      lib/kunit/
9047 F:      tools/testing/kunit/
9048
9049 KERNEL USERMODE HELPER
9050 M:      Luis Chamberlain <mcgrof@kernel.org>
9051 L:      linux-kernel@vger.kernel.org
9052 S:      Maintained
9053 F:      kernel/umh.c
9054 F:      include/linux/umh.h
9055
9056 KERNEL VIRTUAL MACHINE (KVM)
9057 M:      Paolo Bonzini <pbonzini@redhat.com>
9058 L:      kvm@vger.kernel.org
9059 W:      http://www.linux-kvm.org
9060 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9061 S:      Supported
9062 F:      Documentation/virt/kvm/
9063 F:      include/trace/events/kvm.h
9064 F:      include/uapi/asm-generic/kvm*
9065 F:      include/uapi/linux/kvm*
9066 F:      include/asm-generic/kvm*
9067 F:      include/linux/kvm*
9068 F:      include/kvm/iodev.h
9069 F:      virt/kvm/*
9070 F:      tools/kvm/
9071 F:      tools/testing/selftests/kvm/
9072
9073 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
9074 M:      Marc Zyngier <maz@kernel.org>
9075 R:      James Morse <james.morse@arm.com>
9076 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9077 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9078 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9079 L:      kvmarm@lists.cs.columbia.edu
9080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9081 S:      Maintained
9082 F:      arch/arm/include/uapi/asm/kvm*
9083 F:      arch/arm/include/asm/kvm*
9084 F:      arch/arm/kvm/
9085 F:      arch/arm64/include/uapi/asm/kvm*
9086 F:      arch/arm64/include/asm/kvm*
9087 F:      arch/arm64/kvm/
9088 F:      virt/kvm/arm/
9089 F:      include/kvm/arm_*
9090
9091 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9092 L:      linux-mips@vger.kernel.org
9093 L:      kvm@vger.kernel.org
9094 S:      Orphan
9095 F:      arch/mips/include/uapi/asm/kvm*
9096 F:      arch/mips/include/asm/kvm*
9097 F:      arch/mips/kvm/
9098
9099 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9100 M:      Paul Mackerras <paulus@ozlabs.org>
9101 L:      kvm-ppc@vger.kernel.org
9102 W:      http://www.linux-kvm.org/
9103 T:      git git://github.com/agraf/linux-2.6.git
9104 S:      Supported
9105 F:      arch/powerpc/include/uapi/asm/kvm*
9106 F:      arch/powerpc/include/asm/kvm*
9107 F:      arch/powerpc/kvm/
9108 F:      arch/powerpc/kernel/kvm*
9109
9110 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9111 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9112 M:      Janosch Frank <frankja@linux.ibm.com>
9113 R:      David Hildenbrand <david@redhat.com>
9114 R:      Cornelia Huck <cohuck@redhat.com>
9115 L:      kvm@vger.kernel.org
9116 W:      http://www.ibm.com/developerworks/linux/linux390/
9117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9118 S:      Supported
9119 F:      arch/s390/include/uapi/asm/kvm*
9120 F:      arch/s390/include/asm/gmap.h
9121 F:      arch/s390/include/asm/kvm*
9122 F:      arch/s390/kvm/
9123 F:      arch/s390/mm/gmap.c
9124 F:      tools/testing/selftests/kvm/s390x/
9125 F:      tools/testing/selftests/kvm/*/s390x/
9126
9127 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9128 M:      Paolo Bonzini <pbonzini@redhat.com>
9129 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9130 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9131 R:      Wanpeng Li <wanpengli@tencent.com>
9132 R:      Jim Mattson <jmattson@google.com>
9133 R:      Joerg Roedel <joro@8bytes.org>
9134 L:      kvm@vger.kernel.org
9135 W:      http://www.linux-kvm.org
9136 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9137 S:      Supported
9138 F:      arch/x86/kvm/
9139 F:      arch/x86/kvm/*/
9140 F:      arch/x86/include/uapi/asm/kvm*
9141 F:      arch/x86/include/uapi/asm/vmx.h
9142 F:      arch/x86/include/uapi/asm/svm.h
9143 F:      arch/x86/include/asm/kvm*
9144 F:      arch/x86/include/asm/pvclock-abi.h
9145 F:      arch/x86/include/asm/svm.h
9146 F:      arch/x86/include/asm/vmx.h
9147 F:      arch/x86/kernel/kvm.c
9148 F:      arch/x86/kernel/kvmclock.c
9149
9150 KERNFS
9151 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9152 M:      Tejun Heo <tj@kernel.org>
9153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9154 S:      Supported
9155 F:      include/linux/kernfs.h
9156 F:      fs/kernfs/
9157
9158 KEXEC
9159 M:      Eric Biederman <ebiederm@xmission.com>
9160 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9161 L:      kexec@lists.infradead.org
9162 S:      Maintained
9163 F:      include/linux/kexec.h
9164 F:      include/uapi/linux/kexec.h
9165 F:      kernel/kexec*
9166
9167 KEYS-ENCRYPTED
9168 M:      Mimi Zohar <zohar@linux.ibm.com>
9169 L:      linux-integrity@vger.kernel.org
9170 L:      keyrings@vger.kernel.org
9171 S:      Supported
9172 F:      Documentation/security/keys/trusted-encrypted.rst
9173 F:      include/keys/encrypted-type.h
9174 F:      security/keys/encrypted-keys/
9175
9176 KEYS-TRUSTED
9177 M:      James Bottomley <jejb@linux.ibm.com>
9178 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9179 M:      Mimi Zohar <zohar@linux.ibm.com>
9180 L:      linux-integrity@vger.kernel.org
9181 L:      keyrings@vger.kernel.org
9182 S:      Supported
9183 F:      Documentation/security/keys/trusted-encrypted.rst
9184 F:      include/keys/trusted-type.h
9185 F:      security/keys/trusted.c
9186 F:      include/keys/trusted.h
9187
9188 KEYS/KEYRINGS:
9189 M:      David Howells <dhowells@redhat.com>
9190 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9191 L:      keyrings@vger.kernel.org
9192 S:      Maintained
9193 F:      Documentation/security/keys/core.rst
9194 F:      include/linux/key.h
9195 F:      include/linux/key-type.h
9196 F:      include/linux/keyctl.h
9197 F:      include/uapi/linux/keyctl.h
9198 F:      include/keys/
9199 F:      security/keys/
9200
9201 KGDB / KDB /debug_core
9202 M:      Jason Wessel <jason.wessel@windriver.com>
9203 M:      Daniel Thompson <daniel.thompson@linaro.org>
9204 R:      Douglas Anderson <dianders@chromium.org>
9205 W:      http://kgdb.wiki.kernel.org/
9206 L:      kgdb-bugreport@lists.sourceforge.net
9207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9208 S:      Maintained
9209 F:      Documentation/dev-tools/kgdb.rst
9210 F:      drivers/misc/kgdbts.c
9211 F:      drivers/tty/serial/kgdboc.c
9212 F:      include/linux/kdb.h
9213 F:      include/linux/kgdb.h
9214 F:      kernel/debug/
9215
9216 KMEMLEAK
9217 M:      Catalin Marinas <catalin.marinas@arm.com>
9218 S:      Maintained
9219 F:      Documentation/dev-tools/kmemleak.rst
9220 F:      include/linux/kmemleak.h
9221 F:      mm/kmemleak.c
9222 F:      mm/kmemleak-test.c
9223
9224 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9225 M:      Luis Chamberlain <mcgrof@kernel.org>
9226 L:      linux-kernel@vger.kernel.org
9227 S:      Maintained
9228 F:      kernel/kmod.c
9229 F:      include/linux/kmod.h
9230 F:      lib/test_kmod.c
9231 F:      tools/testing/selftests/kmod/
9232
9233 KPROBES
9234 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9235 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9236 M:      "David S. Miller" <davem@davemloft.net>
9237 M:      Masami Hiramatsu <mhiramat@kernel.org>
9238 S:      Maintained
9239 F:      Documentation/kprobes.txt
9240 F:      include/linux/kprobes.h
9241 F:      include/asm-generic/kprobes.h
9242 F:      kernel/kprobes.c
9243
9244 KS0108 LCD CONTROLLER DRIVER
9245 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9246 S:      Maintained
9247 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9248 F:      drivers/auxdisplay/ks0108.c
9249 F:      include/linux/ks0108.h
9250
9251 L3MDEV
9252 M:      David Ahern <dsahern@kernel.org>
9253 L:      netdev@vger.kernel.org
9254 S:      Maintained
9255 F:      net/l3mdev
9256 F:      include/net/l3mdev.h
9257
9258 L7 BPF FRAMEWORK
9259 M:      John Fastabend <john.fastabend@gmail.com>
9260 M:      Daniel Borkmann <daniel@iogearbox.net>
9261 L:      netdev@vger.kernel.org
9262 L:      bpf@vger.kernel.org
9263 S:      Maintained
9264 F:      include/linux/skmsg.h
9265 F:      net/core/skmsg.c
9266 F:      net/core/sock_map.c
9267 F:      net/ipv4/tcp_bpf.c
9268
9269 LANTIQ / INTEL Ethernet drivers
9270 M:      Hauke Mehrtens <hauke@hauke-m.de>
9271 L:      netdev@vger.kernel.org
9272 S:      Maintained
9273 F:      net/dsa/tag_gswip.c
9274 F:      drivers/net/ethernet/lantiq_xrx200.c
9275 F:      drivers/net/dsa/lantiq_pce.h
9276 F:      drivers/net/dsa/lantiq_gswip.c
9277
9278 LANTIQ MIPS ARCHITECTURE
9279 M:      John Crispin <john@phrozen.org>
9280 L:      linux-mips@vger.kernel.org
9281 S:      Maintained
9282 F:      arch/mips/lantiq
9283 F:      drivers/soc/lantiq
9284
9285 LAPB module
9286 L:      linux-x25@vger.kernel.org
9287 S:      Orphan
9288 F:      Documentation/networking/lapb-module.txt
9289 F:      include/*/lapb.h
9290 F:      net/lapb/
9291
9292 LASI 53c700 driver for PARISC
9293 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9294 L:      linux-scsi@vger.kernel.org
9295 S:      Maintained
9296 F:      Documentation/scsi/53c700.txt
9297 F:      drivers/scsi/53c700*
9298
9299 LEAKING_ADDRESSES
9300 M:      Tobin C. Harding <me@tobin.cc>
9301 M:      Tycho Andersen <tycho@tycho.ws>
9302 L:      kernel-hardening@lists.openwall.com
9303 S:      Maintained
9304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9305 F:      scripts/leaking_addresses.pl
9306
9307 LED SUBSYSTEM
9308 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9309 M:      Pavel Machek <pavel@ucw.cz>
9310 R:      Dan Murphy <dmurphy@ti.com>
9311 L:      linux-leds@vger.kernel.org
9312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9314 S:      Maintained
9315 F:      Documentation/devicetree/bindings/leds/
9316 F:      drivers/leds/
9317 F:      include/linux/leds.h
9318
9319 LEGACY EEPROM DRIVER
9320 M:      Jean Delvare <jdelvare@suse.com>
9321 S:      Maintained
9322 F:      Documentation/misc-devices/eeprom.rst
9323 F:      drivers/misc/eeprom/eeprom.c
9324
9325 LEGO MINDSTORMS EV3
9326 R:      David Lechner <david@lechnology.com>
9327 S:      Maintained
9328 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9329 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9330 F:      drivers/power/supply/lego_ev3_battery.c
9331
9332 LEGO USB Tower driver
9333 M:      Juergen Stuber <starblue@users.sourceforge.net>
9334 L:      legousb-devel@lists.sourceforge.net
9335 W:      http://legousb.sourceforge.net/
9336 S:      Maintained
9337 F:      drivers/usb/misc/legousbtower.c
9338
9339 LG LAPTOP EXTRAS
9340 M:      Matan Ziv-Av <matan@svgalib.org>
9341 L:      platform-driver-x86@vger.kernel.org
9342 S:      Maintained
9343 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9344 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9345 F:      drivers/platform/x86/lg-laptop.c
9346
9347 LG2160 MEDIA DRIVER
9348 M:      Michael Krufky <mkrufky@linuxtv.org>
9349 L:      linux-media@vger.kernel.org
9350 W:      https://linuxtv.org
9351 W:      http://github.com/mkrufky
9352 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9353 T:      git git://linuxtv.org/mkrufky/tuners.git
9354 S:      Maintained
9355 F:      drivers/media/dvb-frontends/lg2160.*
9356
9357 LGDT3305 MEDIA DRIVER
9358 M:      Michael Krufky <mkrufky@linuxtv.org>
9359 L:      linux-media@vger.kernel.org
9360 W:      https://linuxtv.org
9361 W:      http://github.com/mkrufky
9362 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9363 T:      git git://linuxtv.org/mkrufky/tuners.git
9364 S:      Maintained
9365 F:      drivers/media/dvb-frontends/lgdt3305.*
9366
9367 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9368 M:      Viresh Kumar <vireshk@kernel.org>
9369 L:      linux-ide@vger.kernel.org
9370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9371 S:      Maintained
9372 F:      include/linux/pata_arasan_cf_data.h
9373 F:      drivers/ata/pata_arasan_cf.c
9374
9375 LIBATA PATA DRIVERS
9376 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9377 M:      Jens Axboe <axboe@kernel.dk>
9378 L:      linux-ide@vger.kernel.org
9379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9380 S:      Maintained
9381 F:      drivers/ata/pata_*.c
9382 F:      drivers/ata/ata_generic.c
9383
9384 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9385 M:      Linus Walleij <linus.walleij@linaro.org>
9386 L:      linux-ide@vger.kernel.org
9387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9388 S:      Maintained
9389 F:      drivers/ata/pata_ftide010.c
9390 F:      drivers/ata/sata_gemini.c
9391 F:      drivers/ata/sata_gemini.h
9392
9393 LIBATA SATA AHCI PLATFORM devices support
9394 M:      Hans de Goede <hdegoede@redhat.com>
9395 M:      Jens Axboe <axboe@kernel.dk>
9396 L:      linux-ide@vger.kernel.org
9397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9398 S:      Maintained
9399 F:      drivers/ata/ahci_platform.c
9400 F:      drivers/ata/libahci_platform.c
9401 F:      include/linux/ahci_platform.h
9402
9403 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9404 M:      Mikael Pettersson <mikpelinux@gmail.com>
9405 L:      linux-ide@vger.kernel.org
9406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9407 S:      Maintained
9408 F:      drivers/ata/sata_promise.*
9409
9410 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9411 M:      Jens Axboe <axboe@kernel.dk>
9412 L:      linux-ide@vger.kernel.org
9413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9414 S:      Maintained
9415 F:      drivers/ata/
9416 F:      include/linux/ata.h
9417 F:      include/linux/libata.h
9418 F:      Documentation/devicetree/bindings/ata/
9419
9420 LIBLOCKDEP
9421 M:      Sasha Levin <alexander.levin@microsoft.com>
9422 S:      Maintained
9423 F:      tools/lib/lockdep/
9424
9425 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9426 M:      Dan Williams <dan.j.williams@intel.com>
9427 M:      Vishal Verma <vishal.l.verma@intel.com>
9428 M:      Dave Jiang <dave.jiang@intel.com>
9429 L:      linux-nvdimm@lists.01.org
9430 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9431 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9432 S:      Supported
9433 F:      drivers/nvdimm/blk.c
9434 F:      drivers/nvdimm/region_devs.c
9435
9436 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9437 M:      Vishal Verma <vishal.l.verma@intel.com>
9438 M:      Dan Williams <dan.j.williams@intel.com>
9439 M:      Dave Jiang <dave.jiang@intel.com>
9440 L:      linux-nvdimm@lists.01.org
9441 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9442 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9443 S:      Supported
9444 F:      drivers/nvdimm/btt*
9445
9446 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9447 M:      Dan Williams <dan.j.williams@intel.com>
9448 M:      Vishal Verma <vishal.l.verma@intel.com>
9449 M:      Dave Jiang <dave.jiang@intel.com>
9450 L:      linux-nvdimm@lists.01.org
9451 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9452 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9453 S:      Supported
9454 F:      drivers/nvdimm/pmem*
9455
9456 LIBNVDIMM: DEVICETREE BINDINGS
9457 M:      Oliver O'Halloran <oohall@gmail.com>
9458 L:      linux-nvdimm@lists.01.org
9459 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9460 S:      Supported
9461 F:      drivers/nvdimm/of_pmem.c
9462 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9463
9464 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9465 M:      Dan Williams <dan.j.williams@intel.com>
9466 M:      Vishal Verma <vishal.l.verma@intel.com>
9467 M:      Dave Jiang <dave.jiang@intel.com>
9468 M:      Ira Weiny <ira.weiny@intel.com>
9469 L:      linux-nvdimm@lists.01.org
9470 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9471 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9473 S:      Supported
9474 F:      drivers/nvdimm/*
9475 F:      drivers/acpi/nfit/*
9476 F:      include/linux/nd.h
9477 F:      include/linux/libnvdimm.h
9478 F:      include/uapi/linux/ndctl.h
9479
9480 LICENSES and SPDX stuff
9481 M:      Thomas Gleixner <tglx@linutronix.de>
9482 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9483 L:      linux-spdx@vger.kernel.org
9484 S:      Maintained
9485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9486 F:      COPYING
9487 F:      Documentation/process/license-rules.rst
9488 F:      LICENSES/
9489 F:      scripts/spdxcheck-test.sh
9490 F:      scripts/spdxcheck.py
9491
9492 LIGHTNVM PLATFORM SUPPORT
9493 M:      Matias Bjorling <mb@lightnvm.io>
9494 W:      http://github/OpenChannelSSD
9495 L:      linux-block@vger.kernel.org
9496 S:      Maintained
9497 F:      drivers/lightnvm/
9498 F:      include/linux/lightnvm.h
9499 F:      include/uapi/linux/lightnvm.h
9500
9501 LINUX FOR POWER MACINTOSH
9502 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9503 W:      http://www.penguinppc.org/
9504 L:      linuxppc-dev@lists.ozlabs.org
9505 S:      Maintained
9506 F:      arch/powerpc/platforms/powermac/
9507 F:      drivers/macintosh/
9508
9509 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9510 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9511 M:      Paul Mackerras <paulus@samba.org>
9512 M:      Michael Ellerman <mpe@ellerman.id.au>
9513 W:      https://github.com/linuxppc/linux/wiki
9514 L:      linuxppc-dev@lists.ozlabs.org
9515 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9517 S:      Supported
9518 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9519 F:      Documentation/devicetree/bindings/powerpc/
9520 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9521 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9522 F:      Documentation/powerpc/
9523 F:      arch/powerpc/
9524 F:      drivers/char/tpm/tpm_ibmvtpm*
9525 F:      drivers/crypto/nx/
9526 F:      drivers/crypto/vmx/
9527 F:      drivers/i2c/busses/i2c-opal.c
9528 F:      drivers/net/ethernet/ibm/ibmveth.*
9529 F:      drivers/net/ethernet/ibm/ibmvnic.*
9530 F:      drivers/pci/hotplug/pnv_php.c
9531 F:      drivers/pci/hotplug/rpa*
9532 F:      drivers/rtc/rtc-opal.c
9533 F:      drivers/scsi/ibmvscsi/
9534 F:      drivers/tty/hvc/hvc_opal.c
9535 F:      drivers/watchdog/wdrtas.c
9536 F:      tools/testing/selftests/powerpc
9537 N:      /pmac
9538 N:      powermac
9539 N:      powernv
9540 N:      [^a-z0-9]ps3
9541 N:      pseries
9542
9543 LINUX FOR POWERPC EMBEDDED MPC5XXX
9544 M:      Anatolij Gustschin <agust@denx.de>
9545 L:      linuxppc-dev@lists.ozlabs.org
9546 T:      git git://git.denx.de/linux-denx-agust.git
9547 S:      Maintained
9548 F:      arch/powerpc/platforms/512x/
9549 F:      arch/powerpc/platforms/52xx/
9550
9551 LINUX FOR POWERPC EMBEDDED PPC4XX
9552 M:      Alistair Popple <alistair@popple.id.au>
9553 M:      Matt Porter <mporter@kernel.crashing.org>
9554 W:      http://www.penguinppc.org/
9555 L:      linuxppc-dev@lists.ozlabs.org
9556 S:      Maintained
9557 F:      arch/powerpc/platforms/40x/
9558 F:      arch/powerpc/platforms/44x/
9559
9560 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9561 M:      Scott Wood <oss@buserror.net>
9562 M:      Kumar Gala <galak@kernel.crashing.org>
9563 W:      http://www.penguinppc.org/
9564 L:      linuxppc-dev@lists.ozlabs.org
9565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9566 S:      Maintained
9567 F:      arch/powerpc/platforms/83xx/
9568 F:      arch/powerpc/platforms/85xx/
9569 F:      Documentation/devicetree/bindings/powerpc/fsl/
9570
9571 LINUX FOR POWERPC EMBEDDED PPC8XX
9572 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9573 W:      http://www.penguinppc.org/
9574 L:      linuxppc-dev@lists.ozlabs.org
9575 S:      Maintained
9576 F:      arch/powerpc/platforms/8xx/
9577
9578 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9579 L:      linuxppc-dev@lists.ozlabs.org
9580 S:      Orphan
9581 F:      arch/powerpc/*/*virtex*
9582 F:      arch/powerpc/*/*/*virtex*
9583
9584 LINUX FOR POWERPC PA SEMI PWRFICIENT
9585 L:      linuxppc-dev@lists.ozlabs.org
9586 S:      Orphan
9587 F:      arch/powerpc/platforms/pasemi/
9588 F:      drivers/*/*pasemi*
9589 F:      drivers/*/*/*pasemi*
9590
9591 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9592 M:      Kees Cook <keescook@chromium.org>
9593 S:      Maintained
9594 F:      drivers/misc/lkdtm/*
9595
9596 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9597 M:      Alan Stern <stern@rowland.harvard.edu>
9598 M:      Andrea Parri <parri.andrea@gmail.com>
9599 M:      Will Deacon <will@kernel.org>
9600 M:      Peter Zijlstra <peterz@infradead.org>
9601 M:      Boqun Feng <boqun.feng@gmail.com>
9602 M:      Nicholas Piggin <npiggin@gmail.com>
9603 M:      David Howells <dhowells@redhat.com>
9604 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9605 M:      Luc Maranget <luc.maranget@inria.fr>
9606 M:      "Paul E. McKenney" <paulmck@kernel.org>
9607 R:      Akira Yokosawa <akiyks@gmail.com>
9608 R:      Daniel Lustig <dlustig@nvidia.com>
9609 L:      linux-kernel@vger.kernel.org
9610 L:      linux-arch@vger.kernel.org
9611 S:      Supported
9612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9613 F:      tools/memory-model/
9614 F:      Documentation/atomic_bitops.txt
9615 F:      Documentation/atomic_t.txt
9616 F:      Documentation/core-api/atomic_ops.rst
9617 F:      Documentation/core-api/refcount-vs-atomic.rst
9618 F:      Documentation/memory-barriers.txt
9619
9620 LIS3LV02D ACCELEROMETER DRIVER
9621 M:      Eric Piel <eric.piel@tremplin-utc.net>
9622 S:      Maintained
9623 F:      Documentation/misc-devices/lis3lv02d.rst
9624 F:      drivers/misc/lis3lv02d/
9625 F:      drivers/platform/x86/hp_accel.c
9626
9627 LIST KUNIT TEST
9628 M:      David Gow <davidgow@google.com>
9629 L:      linux-kselftest@vger.kernel.org
9630 L:      kunit-dev@googlegroups.com
9631 S:      Maintained
9632 F:      lib/list-test.c
9633
9634 LIVE PATCHING
9635 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9636 M:      Jiri Kosina <jikos@kernel.org>
9637 M:      Miroslav Benes <mbenes@suse.cz>
9638 M:      Petr Mladek <pmladek@suse.com>
9639 R:      Joe Lawrence <joe.lawrence@redhat.com>
9640 S:      Maintained
9641 F:      kernel/livepatch/
9642 F:      include/linux/livepatch.h
9643 F:      arch/x86/include/asm/livepatch.h
9644 F:      arch/x86/kernel/livepatch.c
9645 F:      Documentation/livepatch/
9646 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9647 F:      samples/livepatch/
9648 F:      tools/testing/selftests/livepatch/
9649 L:      live-patching@vger.kernel.org
9650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9651
9652 LLC (802.2)
9653 L:      netdev@vger.kernel.org
9654 S:      Odd fixes
9655 F:      include/linux/llc.h
9656 F:      include/uapi/linux/llc.h
9657 F:      include/net/llc*
9658 F:      net/llc/
9659
9660 LM73 HARDWARE MONITOR DRIVER
9661 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9662 L:      linux-hwmon@vger.kernel.org
9663 S:      Maintained
9664 F:      drivers/hwmon/lm73.c
9665
9666 LM78 HARDWARE MONITOR DRIVER
9667 M:      Jean Delvare <jdelvare@suse.com>
9668 L:      linux-hwmon@vger.kernel.org
9669 S:      Maintained
9670 F:      Documentation/hwmon/lm78.rst
9671 F:      drivers/hwmon/lm78.c
9672
9673 LM83 HARDWARE MONITOR DRIVER
9674 M:      Jean Delvare <jdelvare@suse.com>
9675 L:      linux-hwmon@vger.kernel.org
9676 S:      Maintained
9677 F:      Documentation/hwmon/lm83.rst
9678 F:      drivers/hwmon/lm83.c
9679
9680 LM90 HARDWARE MONITOR DRIVER
9681 M:      Jean Delvare <jdelvare@suse.com>
9682 L:      linux-hwmon@vger.kernel.org
9683 S:      Maintained
9684 F:      Documentation/hwmon/lm90.rst
9685 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9686 F:      drivers/hwmon/lm90.c
9687 F:      include/dt-bindings/thermal/lm90.h
9688
9689 LM95234 HARDWARE MONITOR DRIVER
9690 M:      Guenter Roeck <linux@roeck-us.net>
9691 L:      linux-hwmon@vger.kernel.org
9692 S:      Maintained
9693 F:      Documentation/hwmon/lm95234.rst
9694 F:      drivers/hwmon/lm95234.c
9695
9696 LME2510 MEDIA DRIVER
9697 M:      Malcolm Priestley <tvboxspy@gmail.com>
9698 L:      linux-media@vger.kernel.org
9699 W:      https://linuxtv.org
9700 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9701 S:      Maintained
9702 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9703
9704 LOADPIN SECURITY MODULE
9705 M:      Kees Cook <keescook@chromium.org>
9706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9707 S:      Supported
9708 F:      security/loadpin/
9709 F:      Documentation/admin-guide/LSM/LoadPin.rst
9710
9711 LOCKING PRIMITIVES
9712 M:      Peter Zijlstra <peterz@infradead.org>
9713 M:      Ingo Molnar <mingo@redhat.com>
9714 M:      Will Deacon <will@kernel.org>
9715 L:      linux-kernel@vger.kernel.org
9716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9717 S:      Maintained
9718 F:      Documentation/locking/
9719 F:      include/linux/lockdep.h
9720 F:      include/linux/spinlock*.h
9721 F:      arch/*/include/asm/spinlock*.h
9722 F:      include/linux/rwlock*.h
9723 F:      include/linux/mutex*.h
9724 F:      include/linux/rwsem*.h
9725 F:      include/linux/seqlock.h
9726 F:      lib/locking*.[ch]
9727 F:      kernel/locking/
9728 X:      kernel/locking/locktorture.c
9729
9730 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9731 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9732 L:      linux-ntfs-dev@lists.sourceforge.net
9733 W:      http://www.linux-ntfs.org/content/view/19/37/
9734 S:      Maintained
9735 F:      Documentation/admin-guide/ldm.rst
9736 F:      block/partitions/ldm.*
9737
9738 LOGITECH HID GAMING KEYBOARDS
9739 M:      Hans de Goede <hdegoede@redhat.com>
9740 L:      linux-input@vger.kernel.org
9741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9742 S:      Maintained
9743 F:      drivers/hid/hid-lg-g15.c
9744
9745 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9746 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9747 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9748 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9749 L:      MPT-FusionLinux.pdl@broadcom.com
9750 L:      linux-scsi@vger.kernel.org
9751 W:      http://www.avagotech.com/support/
9752 S:      Supported
9753 F:      drivers/message/fusion/
9754 F:      drivers/scsi/mpt3sas/
9755
9756 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9757 M:      Matthew Wilcox <willy@infradead.org>
9758 L:      linux-scsi@vger.kernel.org
9759 S:      Maintained
9760 F:      drivers/scsi/sym53c8xx_2/
9761
9762 LTC1660 DAC DRIVER
9763 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9764 L:      linux-iio@vger.kernel.org
9765 S:      Maintained
9766 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
9767 F:      drivers/iio/dac/ltc1660.c
9768
9769 LTC2983 IIO TEMPERATURE DRIVER
9770 M:      Nuno Sá <nuno.sa@analog.com>
9771 W:      http://ez.analog.com/community/linux-device-drivers
9772 L:      linux-iio@vger.kernel.org
9773 S:      Supported
9774 F:      drivers/iio/temperature/ltc2983.c
9775 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
9776
9777 LTC4261 HARDWARE MONITOR DRIVER
9778 M:      Guenter Roeck <linux@roeck-us.net>
9779 L:      linux-hwmon@vger.kernel.org
9780 S:      Maintained
9781 F:      Documentation/hwmon/ltc4261.rst
9782 F:      drivers/hwmon/ltc4261.c
9783
9784 LTC2947 HARDWARE MONITOR DRIVER
9785 M:      Nuno Sá <nuno.sa@analog.com>
9786 W:      http://ez.analog.com/community/linux-device-drivers
9787 L:      linux-hwmon@vger.kernel.org
9788 S:      Supported
9789 F:      drivers/hwmon/ltc2947-core.c
9790 F:      drivers/hwmon/ltc2947-spi.c
9791 F:      drivers/hwmon/ltc2947-i2c.c
9792 F:      drivers/hwmon/ltc2947.h
9793 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9794
9795 LTC4306 I2C MULTIPLEXER DRIVER
9796 M:      Michael Hennerich <michael.hennerich@analog.com>
9797 W:      http://ez.analog.com/community/linux-device-drivers
9798 L:      linux-i2c@vger.kernel.org
9799 S:      Supported
9800 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9801 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9802
9803 LTP (Linux Test Project)
9804 M:      Mike Frysinger <vapier@gentoo.org>
9805 M:      Cyril Hrubis <chrubis@suse.cz>
9806 M:      Wanlong Gao <wanlong.gao@gmail.com>
9807 M:      Jan Stancek <jstancek@redhat.com>
9808 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9809 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9810 L:      ltp@lists.linux.it (subscribers-only)
9811 W:      http://linux-test-project.github.io/
9812 T:      git git://github.com/linux-test-project/ltp.git
9813 S:      Maintained
9814
9815 M68K ARCHITECTURE
9816 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9817 L:      linux-m68k@lists.linux-m68k.org
9818 W:      http://www.linux-m68k.org/
9819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9820 S:      Maintained
9821 F:      arch/m68k/
9822 F:      drivers/zorro/
9823
9824 M68K ON APPLE MACINTOSH
9825 M:      Joshua Thompson <funaho@jurai.org>
9826 W:      http://www.mac.linux-m68k.org/
9827 L:      linux-m68k@lists.linux-m68k.org
9828 S:      Maintained
9829 F:      arch/m68k/mac/
9830
9831 M68K ON HP9000/300
9832 M:      Philip Blundell <philb@gnu.org>
9833 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9834 S:      Maintained
9835 F:      arch/m68k/hp300/
9836
9837 M88DS3103 MEDIA DRIVER
9838 M:      Antti Palosaari <crope@iki.fi>
9839 L:      linux-media@vger.kernel.org
9840 W:      https://linuxtv.org
9841 W:      http://palosaari.fi/linux/
9842 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9843 T:      git git://linuxtv.org/anttip/media_tree.git
9844 S:      Maintained
9845 F:      drivers/media/dvb-frontends/m88ds3103*
9846
9847 M88RS2000 MEDIA DRIVER
9848 M:      Malcolm Priestley <tvboxspy@gmail.com>
9849 L:      linux-media@vger.kernel.org
9850 W:      https://linuxtv.org
9851 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9852 S:      Maintained
9853 F:      drivers/media/dvb-frontends/m88rs2000*
9854
9855 MA901 MASTERKIT USB FM RADIO DRIVER
9856 M:      Alexey Klimov <klimov.linux@gmail.com>
9857 L:      linux-media@vger.kernel.org
9858 T:      git git://linuxtv.org/media_tree.git
9859 S:      Maintained
9860 F:      drivers/media/radio/radio-ma901.c
9861
9862 MAC80211
9863 M:      Johannes Berg <johannes@sipsolutions.net>
9864 L:      linux-wireless@vger.kernel.org
9865 W:      http://wireless.kernel.org/
9866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9868 S:      Maintained
9869 F:      Documentation/networking/mac80211-injection.txt
9870 F:      include/net/mac80211.h
9871 F:      net/mac80211/
9872 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9873 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9874
9875 MAILBOX API
9876 M:      Jassi Brar <jassisinghbrar@gmail.com>
9877 L:      linux-kernel@vger.kernel.org
9878 S:      Maintained
9879 F:      drivers/mailbox/
9880 F:      include/linux/mailbox_client.h
9881 F:      include/linux/mailbox_controller.h
9882
9883 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9884 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9885 W:      http://www.kernel.org/doc/man-pages
9886 L:      linux-man@vger.kernel.org
9887 S:      Maintained
9888
9889 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9890 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9891 L:      linux-mips@vger.kernel.org
9892 S:      Maintained
9893 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9894
9895 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9896 M:      Andrew Lunn <andrew@lunn.ch>
9897 M:      Vivien Didelot <vivien.didelot@gmail.com>
9898 L:      netdev@vger.kernel.org
9899 S:      Maintained
9900 F:      drivers/net/dsa/mv88e6xxx/
9901 F:      include/linux/platform_data/mv88e6xxx.h
9902 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9903 F:      Documentation/networking/devlink-params-mv88e6xxx.txt
9904
9905 MARVELL ARMADA DRM SUPPORT
9906 M:      Russell King <linux@armlinux.org.uk>
9907 S:      Maintained
9908 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9909 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9910 F:      drivers/gpu/drm/armada/
9911 F:      include/uapi/drm/armada_drm.h
9912 F:      Documentation/devicetree/bindings/display/armada/
9913
9914 MARVELL ARMADA 3700 PHY DRIVERS
9915 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9916 S:      Maintained
9917 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9918 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9919 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9920 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9921
9922 MARVELL CRYPTO DRIVER
9923 M:      Boris Brezillon <bbrezillon@kernel.org>
9924 M:      Arnaud Ebalard <arno@natisbad.org>
9925 F:      drivers/crypto/marvell/
9926 S:      Maintained
9927 L:      linux-crypto@vger.kernel.org
9928
9929 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9930 M:      Mirko Lindner <mlindner@marvell.com>
9931 M:      Stephen Hemminger <stephen@networkplumber.org>
9932 L:      netdev@vger.kernel.org
9933 S:      Maintained
9934 F:      drivers/net/ethernet/marvell/sk*
9935
9936 MARVELL LIBERTAS WIRELESS DRIVER
9937 L:      libertas-dev@lists.infradead.org
9938 S:      Orphan
9939 F:      drivers/net/wireless/marvell/libertas/
9940
9941 MARVELL MACCHIATOBIN SUPPORT
9942 M:      Russell King <linux@armlinux.org.uk>
9943 L:      linux-arm-kernel@lists.infradead.org
9944 S:      Maintained
9945 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9946
9947 MARVELL MV643XX ETHERNET DRIVER
9948 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9949 L:      netdev@vger.kernel.org
9950 S:      Maintained
9951 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9952 F:      include/linux/mv643xx.h
9953
9954 MARVELL MV88X3310 PHY DRIVER
9955 M:      Russell King <linux@armlinux.org.uk>
9956 L:      netdev@vger.kernel.org
9957 S:      Maintained
9958 F:      drivers/net/phy/marvell10g.c
9959
9960 MARVELL MVEBU THERMAL DRIVER
9961 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9962 S:      Maintained
9963 F:      drivers/thermal/armada_thermal.c
9964
9965 MARVELL MVNETA ETHERNET DRIVER
9966 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9967 L:      netdev@vger.kernel.org
9968 S:      Maintained
9969 F:      drivers/net/ethernet/marvell/mvneta.*
9970
9971 MARVELL MWIFIEX WIRELESS DRIVER
9972 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9973 M:      Nishant Sarmukadam <nishants@marvell.com>
9974 M:      Ganapathi Bhat <gbhat@marvell.com>
9975 M:      Xinming Hu <huxinming820@gmail.com>
9976 L:      linux-wireless@vger.kernel.org
9977 S:      Maintained
9978 F:      drivers/net/wireless/marvell/mwifiex/
9979
9980 MARVELL MWL8K WIRELESS DRIVER
9981 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9982 L:      linux-wireless@vger.kernel.org
9983 S:      Odd Fixes
9984 F:      drivers/net/wireless/marvell/mwl8k.c
9985
9986 MARVELL NAND CONTROLLER DRIVER
9987 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9988 L:      linux-mtd@lists.infradead.org
9989 S:      Maintained
9990 F:      drivers/mtd/nand/raw/marvell_nand.c
9991 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9992
9993 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9994 M:      Nicolas Pitre <nico@fluxnic.net>
9995 S:      Odd Fixes
9996 F:      drivers/mmc/host/mvsdio.*
9997
9998 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9999 M:      Hu Ziji <huziji@marvell.com>
10000 L:      linux-mmc@vger.kernel.org
10001 S:      Supported
10002 F:      drivers/mmc/host/sdhci-xenon*
10003 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
10004
10005 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
10006 M:      Sunil Goutham <sgoutham@marvell.com>
10007 M:      Linu Cherian <lcherian@marvell.com>
10008 M:      Geetha sowjanya <gakula@marvell.com>
10009 M:      Jerin Jacob <jerinj@marvell.com>
10010 L:      netdev@vger.kernel.org
10011 S:      Supported
10012 F:      drivers/net/ethernet/marvell/octeontx2/af/
10013
10014 MATROX FRAMEBUFFER DRIVER
10015 L:      linux-fbdev@vger.kernel.org
10016 S:      Orphan
10017 F:      drivers/video/fbdev/matrox/matroxfb_*
10018 F:      include/uapi/linux/matroxfb.h
10019
10020 MAX16065 HARDWARE MONITOR DRIVER
10021 M:      Guenter Roeck <linux@roeck-us.net>
10022 L:      linux-hwmon@vger.kernel.org
10023 S:      Maintained
10024 F:      Documentation/hwmon/max16065.rst
10025 F:      drivers/hwmon/max16065.c
10026
10027 MAX2175 SDR TUNER DRIVER
10028 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10029 L:      linux-media@vger.kernel.org
10030 T:      git git://linuxtv.org/media_tree.git
10031 S:      Maintained
10032 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10033 F:      Documentation/media/v4l-drivers/max2175.rst
10034 F:      drivers/media/i2c/max2175*
10035 F:      include/uapi/linux/max2175.h
10036
10037 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10038 L:      linux-hwmon@vger.kernel.org
10039 S:      Orphan
10040 F:      Documentation/hwmon/max6650.rst
10041 F:      drivers/hwmon/max6650.c
10042
10043 MAX6697 HARDWARE MONITOR DRIVER
10044 M:      Guenter Roeck <linux@roeck-us.net>
10045 L:      linux-hwmon@vger.kernel.org
10046 S:      Maintained
10047 F:      Documentation/hwmon/max6697.rst
10048 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10049 F:      drivers/hwmon/max6697.c
10050 F:      include/linux/platform_data/max6697.h
10051
10052 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10053 M:      Peter Rosin <peda@axentia.se>
10054 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10055 S:      Maintained
10056 F:      Documentation/devicetree/bindings/sound/max9860.txt
10057 F:      sound/soc/codecs/max9860.*
10058
10059 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10060 M:      Andreas Klinger <ak@it-klinger.de>
10061 L:      linux-iio@vger.kernel.org
10062 S:      Maintained
10063 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
10064 F:      drivers/iio/proximity/mb1232.c
10065
10066 MAXIM MAX77650 PMIC MFD DRIVER
10067 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10068 L:      linux-kernel@vger.kernel.org
10069 S:      Maintained
10070 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10071 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10072 F:      include/linux/mfd/max77650.h
10073 F:      drivers/mfd/max77650.c
10074 F:      drivers/regulator/max77650-regulator.c
10075 F:      drivers/power/supply/max77650-charger.c
10076 F:      drivers/input/misc/max77650-onkey.c
10077 F:      drivers/leds/leds-max77650.c
10078 F:      drivers/gpio/gpio-max77650.c
10079
10080 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10081 M:      Javier Martinez Canillas <javier@dowhile0.org>
10082 L:      linux-kernel@vger.kernel.org
10083 S:      Supported
10084 F:      drivers/regulator/max77802-regulator.c
10085 F:      Documentation/devicetree/bindings/*/*max77802.txt
10086 F:      include/dt-bindings/*/*max77802.h
10087
10088 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10089 M:      Krzysztof Kozlowski <krzk@kernel.org>
10090 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10091 L:      linux-pm@vger.kernel.org
10092 S:      Supported
10093 F:      drivers/power/supply/max14577_charger.c
10094 F:      drivers/power/supply/max77693_charger.c
10095
10096 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10097 M:      Chanwoo Choi <cw00.choi@samsung.com>
10098 M:      Krzysztof Kozlowski <krzk@kernel.org>
10099 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10100 L:      linux-kernel@vger.kernel.org
10101 S:      Supported
10102 F:      drivers/*/max14577*.c
10103 F:      drivers/*/max77686*.c
10104 F:      drivers/*/max77693*.c
10105 F:      drivers/extcon/extcon-max14577.c
10106 F:      drivers/extcon/extcon-max77693.c
10107 F:      drivers/rtc/rtc-max77686.c
10108 F:      drivers/clk/clk-max77686.c
10109 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10110 F:      Documentation/devicetree/bindings/*/max77686.txt
10111 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10112 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10113 F:      include/linux/mfd/max14577*.h
10114 F:      include/linux/mfd/max77686*.h
10115 F:      include/linux/mfd/max77693*.h
10116
10117 MAXIRADIO FM RADIO RECEIVER DRIVER
10118 M:      Hans Verkuil <hverkuil@xs4all.nl>
10119 L:      linux-media@vger.kernel.org
10120 T:      git git://linuxtv.org/media_tree.git
10121 W:      https://linuxtv.org
10122 S:      Maintained
10123 F:      drivers/media/radio/radio-maxiradio*
10124
10125 MCAN MMIO DEVICE DRIVER
10126 M:      Dan Murphy <dmurphy@ti.com>
10127 M:      Sriram Dash <sriram.dash@samsung.com>
10128 L:      linux-can@vger.kernel.org
10129 S:      Maintained
10130 F:      Documentation/devicetree/bindings/net/can/m_can.txt
10131 F:      drivers/net/can/m_can/m_can.c
10132 F:      drivers/net/can/m_can/m_can.h
10133 F:      drivers/net/can/m_can/m_can_platform.c
10134
10135 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10136 M:      Peter Rosin <peda@axentia.se>
10137 L:      linux-iio@vger.kernel.org
10138 S:      Maintained
10139 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10140 F:      drivers/iio/potentiometer/mcp4018.c
10141 F:      drivers/iio/potentiometer/mcp4531.c
10142
10143 MCR20A IEEE-802.15.4 RADIO DRIVER
10144 M:      Xue Liu <liuxuenetmail@gmail.com>
10145 L:      linux-wpan@vger.kernel.org
10146 W:      https://github.com/xueliu/mcr20a-linux
10147 S:      Maintained
10148 F:      drivers/net/ieee802154/mcr20a.c
10149 F:      drivers/net/ieee802154/mcr20a.h
10150 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10151
10152 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10153 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10154 L:      linux-iio@vger.kernel.org
10155 S:      Maintained
10156 F:      drivers/iio/dac/cio-dac.c
10157
10158 MEDIA CONTROLLER FRAMEWORK
10159 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10160 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10161 L:      linux-media@vger.kernel.org
10162 W:      https://www.linuxtv.org
10163 T:      git git://linuxtv.org/media_tree.git
10164 S:      Supported
10165 F:      drivers/media/mc/
10166 F:      include/media/media-*.h
10167 F:      include/uapi/linux/media.h
10168
10169 MEDIA DRIVERS FOR ASCOT2E
10170 M:      Sergey Kozlov <serjk@netup.ru>
10171 M:      Abylay Ospan <aospan@netup.ru>
10172 L:      linux-media@vger.kernel.org
10173 W:      https://linuxtv.org
10174 W:      http://netup.tv/
10175 T:      git git://linuxtv.org/media_tree.git
10176 S:      Supported
10177 F:      drivers/media/dvb-frontends/ascot2e*
10178
10179 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10180 M:      Jasmin Jessich <jasmin@anw.at>
10181 L:      linux-media@vger.kernel.org
10182 W:      https://linuxtv.org
10183 T:      git git://linuxtv.org/media_tree.git
10184 S:      Maintained
10185 F:      drivers/media/dvb-frontends/cxd2099*
10186
10187 MEDIA DRIVERS FOR CXD2841ER
10188 M:      Sergey Kozlov <serjk@netup.ru>
10189 M:      Abylay Ospan <aospan@netup.ru>
10190 L:      linux-media@vger.kernel.org
10191 W:      https://linuxtv.org
10192 W:      http://netup.tv/
10193 T:      git git://linuxtv.org/media_tree.git
10194 S:      Supported
10195 F:      drivers/media/dvb-frontends/cxd2841er*
10196
10197 MEDIA DRIVERS FOR CXD2880
10198 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10199 L:      linux-media@vger.kernel.org
10200 W:      http://linuxtv.org/
10201 T:      git git://linuxtv.org/media_tree.git
10202 S:      Supported
10203 F:      drivers/media/dvb-frontends/cxd2880/*
10204 F:      drivers/media/spi/cxd2880*
10205
10206 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10207 L:      linux-media@vger.kernel.org
10208 W:      https://linuxtv.org
10209 T:      git git://linuxtv.org/media_tree.git
10210 S:      Orphan
10211 F:      drivers/media/pci/ddbridge/*
10212
10213 MEDIA DRIVERS FOR FREESCALE IMX
10214 M:      Steve Longerbeam <slongerbeam@gmail.com>
10215 M:      Philipp Zabel <p.zabel@pengutronix.de>
10216 L:      linux-media@vger.kernel.org
10217 T:      git git://linuxtv.org/media_tree.git
10218 S:      Maintained
10219 F:      Documentation/devicetree/bindings/media/imx.txt
10220 F:      Documentation/media/v4l-drivers/imx.rst
10221 F:      drivers/staging/media/imx/
10222 F:      include/linux/imx-media.h
10223 F:      include/media/imx.h
10224
10225 MEDIA DRIVER FOR FREESCALE IMX PXP
10226 M:      Philipp Zabel <p.zabel@pengutronix.de>
10227 L:      linux-media@vger.kernel.org
10228 T:      git git://linuxtv.org/media_tree.git
10229 S:      Maintained
10230 F:      drivers/media/platform/imx-pxp.[ch]
10231
10232 MEDIA DRIVERS FOR FREESCALE IMX7
10233 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10234 L:      linux-media@vger.kernel.org
10235 T:      git git://linuxtv.org/media_tree.git
10236 S:      Maintained
10237 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10238 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10239 F:      Documentation/media/v4l-drivers/imx7.rst
10240 F:      drivers/staging/media/imx/imx7-media-csi.c
10241 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10242
10243 MEDIA DRIVERS FOR HELENE
10244 M:      Abylay Ospan <aospan@netup.ru>
10245 L:      linux-media@vger.kernel.org
10246 W:      https://linuxtv.org
10247 W:      http://netup.tv/
10248 T:      git git://linuxtv.org/media_tree.git
10249 S:      Supported
10250 F:      drivers/media/dvb-frontends/helene*
10251
10252 MEDIA DRIVERS FOR HORUS3A
10253 M:      Sergey Kozlov <serjk@netup.ru>
10254 M:      Abylay Ospan <aospan@netup.ru>
10255 L:      linux-media@vger.kernel.org
10256 W:      https://linuxtv.org
10257 W:      http://netup.tv/
10258 T:      git git://linuxtv.org/media_tree.git
10259 S:      Supported
10260 F:      drivers/media/dvb-frontends/horus3a*
10261
10262 MEDIA DRIVERS FOR LNBH25
10263 M:      Sergey Kozlov <serjk@netup.ru>
10264 M:      Abylay Ospan <aospan@netup.ru>
10265 L:      linux-media@vger.kernel.org
10266 W:      https://linuxtv.org
10267 W:      http://netup.tv/
10268 T:      git git://linuxtv.org/media_tree.git
10269 S:      Supported
10270 F:      drivers/media/dvb-frontends/lnbh25*
10271
10272 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10273 L:      linux-media@vger.kernel.org
10274 W:      https://linuxtv.org
10275 T:      git git://linuxtv.org/media_tree.git
10276 S:      Orphan
10277 F:      drivers/media/dvb-frontends/mxl5xx*
10278
10279 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10280 M:      Sergey Kozlov <serjk@netup.ru>
10281 M:      Abylay Ospan <aospan@netup.ru>
10282 L:      linux-media@vger.kernel.org
10283 W:      https://linuxtv.org
10284 W:      http://netup.tv/
10285 T:      git git://linuxtv.org/media_tree.git
10286 S:      Supported
10287 F:      drivers/media/pci/netup_unidvb/*
10288
10289 MEDIA DRIVERS FOR RENESAS - CEU
10290 M:      Jacopo Mondi <jacopo@jmondi.org>
10291 L:      linux-media@vger.kernel.org
10292 L:      linux-renesas-soc@vger.kernel.org
10293 T:      git git://linuxtv.org/media_tree.git
10294 S:      Supported
10295 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10296 F:      drivers/media/platform/renesas-ceu.c
10297 F:      include/media/drv-intf/renesas-ceu.h
10298
10299 MEDIA DRIVERS FOR RENESAS - DRIF
10300 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10301 L:      linux-media@vger.kernel.org
10302 L:      linux-renesas-soc@vger.kernel.org
10303 T:      git git://linuxtv.org/media_tree.git
10304 S:      Supported
10305 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10306 F:      drivers/media/platform/rcar_drif.c
10307
10308 MEDIA DRIVERS FOR RENESAS - FCP
10309 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10310 L:      linux-media@vger.kernel.org
10311 L:      linux-renesas-soc@vger.kernel.org
10312 T:      git git://linuxtv.org/media_tree.git
10313 S:      Supported
10314 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10315 F:      drivers/media/platform/rcar-fcp.c
10316 F:      include/media/rcar-fcp.h
10317
10318 MEDIA DRIVERS FOR RENESAS - FDP1
10319 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10320 L:      linux-media@vger.kernel.org
10321 L:      linux-renesas-soc@vger.kernel.org
10322 T:      git git://linuxtv.org/media_tree.git
10323 S:      Supported
10324 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10325 F:      drivers/media/platform/rcar_fdp1.c
10326
10327 MEDIA DRIVERS FOR RENESAS - VIN
10328 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10329 L:      linux-media@vger.kernel.org
10330 L:      linux-renesas-soc@vger.kernel.org
10331 T:      git git://linuxtv.org/media_tree.git
10332 S:      Supported
10333 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10334 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10335 F:      drivers/media/platform/rcar-vin/
10336
10337 MEDIA DRIVERS FOR RENESAS - VSP1
10338 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10339 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10340 L:      linux-media@vger.kernel.org
10341 L:      linux-renesas-soc@vger.kernel.org
10342 T:      git git://linuxtv.org/media_tree.git
10343 S:      Supported
10344 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10345 F:      drivers/media/platform/vsp1/
10346
10347 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10348 L:      linux-media@vger.kernel.org
10349 W:      https://linuxtv.org
10350 T:      git git://linuxtv.org/media_tree.git
10351 S:      Orphan
10352 F:      drivers/media/dvb-frontends/stv0910*
10353
10354 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10355 L:      linux-media@vger.kernel.org
10356 W:      https://linuxtv.org
10357 T:      git git://linuxtv.org/media_tree.git
10358 S:      Orphan
10359 F:      drivers/media/dvb-frontends/stv6111*
10360
10361 MEDIA DRIVERS FOR STM32 - DCMI
10362 M:      Hugues Fruchet <hugues.fruchet@st.com>
10363 L:      linux-media@vger.kernel.org
10364 T:      git git://linuxtv.org/media_tree.git
10365 S:      Supported
10366 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10367 F:      drivers/media/platform/stm32/stm32-dcmi.c
10368
10369 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10370 M:      Dmitry Osipenko <digetx@gmail.com>
10371 L:      linux-media@vger.kernel.org
10372 L:      linux-tegra@vger.kernel.org
10373 T:      git git://linuxtv.org/media_tree.git
10374 S:      Maintained
10375 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10376 F:      drivers/staging/media/tegra-vde/
10377
10378 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10379 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10380 L:      linux-media@vger.kernel.org
10381 W:      https://linuxtv.org
10382 Q:      http://patchwork.kernel.org/project/linux-media/list/
10383 T:      git git://linuxtv.org/media_tree.git
10384 S:      Maintained
10385 F:      Documentation/devicetree/bindings/media/
10386 F:      Documentation/media/
10387 F:      drivers/media/
10388 F:      drivers/staging/media/
10389 F:      include/linux/platform_data/media/
10390 F:      include/media/
10391 F:      include/uapi/linux/dvb/
10392 F:      include/uapi/linux/videodev2.h
10393 F:      include/uapi/linux/media.h
10394 F:      include/uapi/linux/v4l2-*
10395 F:      include/uapi/linux/meye.h
10396 F:      include/uapi/linux/ivtv*
10397 F:      include/uapi/linux/uvcvideo.h
10398
10399 MEDIATEK BLUETOOTH DRIVER
10400 M:      Sean Wang <sean.wang@mediatek.com>
10401 L:      linux-bluetooth@vger.kernel.org
10402 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10403 S:      Maintained
10404 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10405 F:      drivers/bluetooth/btmtkuart.c
10406
10407 MEDIATEK CIR DRIVER
10408 M:      Sean Wang <sean.wang@mediatek.com>
10409 S:      Maintained
10410 F:      drivers/media/rc/mtk-cir.c
10411
10412 MEDIATEK DMA DRIVER
10413 M:      Sean Wang <sean.wang@mediatek.com>
10414 L:      dmaengine@vger.kernel.org
10415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10416 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10417 S:      Maintained
10418 F:      Documentation/devicetree/bindings/dma/mtk-*
10419 F:      drivers/dma/mediatek/
10420
10421 MEDIATEK PMIC LED DRIVER
10422 M:      Sean Wang <sean.wang@mediatek.com>
10423 S:      Maintained
10424 F:      drivers/leds/leds-mt6323.c
10425 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10426
10427 MEDIATEK ETHERNET DRIVER
10428 M:      Felix Fietkau <nbd@openwrt.org>
10429 M:      John Crispin <john@phrozen.org>
10430 M:      Sean Wang <sean.wang@mediatek.com>
10431 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10432 L:      netdev@vger.kernel.org
10433 S:      Maintained
10434 F:      drivers/net/ethernet/mediatek/
10435
10436 MEDIATEK SWITCH DRIVER
10437 M:      Sean Wang <sean.wang@mediatek.com>
10438 L:      netdev@vger.kernel.org
10439 S:      Maintained
10440 F:      drivers/net/dsa/mt7530.*
10441 F:      net/dsa/tag_mtk.c
10442
10443 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
10444 M:      Sean Wang <sean.wang@mediatek.com>
10445 L:      linux-pm@vger.kernel.org
10446 S:      Maintained
10447 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
10448 F:      drivers/power/reset/mt6323-poweroff.c
10449
10450 MEDIATEK JPEG DRIVER
10451 M:      Rick Chang <rick.chang@mediatek.com>
10452 M:      Bin Liu <bin.liu@mediatek.com>
10453 S:      Supported
10454 F:      drivers/media/platform/mtk-jpeg/
10455 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10456
10457 MEDIATEK MDP DRIVER
10458 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10459 M:      Houlong Wei <houlong.wei@mediatek.com>
10460 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10461 S:      Supported
10462 F:      drivers/media/platform/mtk-mdp/
10463 F:      drivers/media/platform/mtk-vpu/
10464 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10465
10466 MEDIATEK MEDIA DRIVER
10467 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10468 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10469 S:      Supported
10470 F:      drivers/media/platform/mtk-vcodec/
10471 F:      drivers/media/platform/mtk-vpu/
10472 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10473 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10474
10475 MEDIATEK MMC/SD/SDIO DRIVER
10476 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10477 S:      Maintained
10478 F:      drivers/mmc/host/mtk-sd.c
10479 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10480
10481 MEDIATEK MT76 WIRELESS LAN DRIVER
10482 M:      Felix Fietkau <nbd@nbd.name>
10483 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10484 R:      Ryder Lee <ryder.lee@mediatek.com>
10485 R:      Roy Luo <royluo@google.com>
10486 L:      linux-wireless@vger.kernel.org
10487 S:      Maintained
10488 F:      drivers/net/wireless/mediatek/mt76/
10489
10490 MEDIATEK MT7601U WIRELESS LAN DRIVER
10491 M:      Jakub Kicinski <kubakici@wp.pl>
10492 L:      linux-wireless@vger.kernel.org
10493 S:      Maintained
10494 F:      drivers/net/wireless/mediatek/mt7601u/
10495
10496 MEDIATEK MT7621/28/88 I2C DRIVER
10497 M:      Stefan Roese <sr@denx.de>
10498 L:      linux-i2c@vger.kernel.org
10499 S:      Maintained
10500 F:      drivers/i2c/busses/i2c-mt7621.c
10501 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10502
10503 MEDIATEK NAND CONTROLLER DRIVER
10504 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10505 L:      linux-mtd@lists.infradead.org
10506 S:      Maintained
10507 F:      drivers/mtd/nand/raw/mtk_*
10508 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10509
10510 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10511 M:      Sean Wang <sean.wang@mediatek.com>
10512 S:      Maintained
10513 F:      drivers/char/hw_random/mtk-rng.c
10514
10515 MEDIATEK USB3 DRD IP DRIVER
10516 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10517 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10519 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10520 S:      Maintained
10521 F:      drivers/usb/mtu3/
10522
10523 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10524 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10525 M:      Martin Donnelly <martin.donnelly@ge.com>
10526 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10527 S:      Maintained
10528 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10529 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10530
10531 MEGARAID SCSI/SAS DRIVERS
10532 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10533 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10534 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10535 L:      megaraidlinux.pdl@broadcom.com
10536 L:      linux-scsi@vger.kernel.org
10537 W:      http://www.avagotech.com/support/
10538 S:      Maintained
10539 F:      Documentation/scsi/megaraid.txt
10540 F:      drivers/scsi/megaraid.*
10541 F:      drivers/scsi/megaraid/
10542
10543 MELEXIS MLX90614 DRIVER
10544 M:      Crt Mori <cmo@melexis.com>
10545 L:      linux-iio@vger.kernel.org
10546 W:      http://www.melexis.com
10547 S:      Supported
10548 F:      drivers/iio/temperature/mlx90614.c
10549
10550 MELEXIS MLX90632 DRIVER
10551 M:      Crt Mori <cmo@melexis.com>
10552 L:      linux-iio@vger.kernel.org
10553 W:      http://www.melexis.com
10554 S:      Supported
10555 F:      drivers/iio/temperature/mlx90632.c
10556
10557 MELFAS MIP4 TOUCHSCREEN DRIVER
10558 M:      Sangwon Jee <jeesw@melfas.com>
10559 W:      http://www.melfas.com
10560 S:      Supported
10561 F:      drivers/input/touchscreen/melfas_mip4.c
10562 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10563
10564 MELLANOX ETHERNET DRIVER (mlx4_en)
10565 M:      Tariq Toukan <tariqt@mellanox.com>
10566 L:      netdev@vger.kernel.org
10567 S:      Supported
10568 W:      http://www.mellanox.com
10569 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10570 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10571
10572 MELLANOX ETHERNET DRIVER (mlx5e)
10573 M:      Saeed Mahameed <saeedm@mellanox.com>
10574 L:      netdev@vger.kernel.org
10575 S:      Supported
10576 W:      http://www.mellanox.com
10577 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10578 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10579
10580 MELLANOX ETHERNET INNOVA DRIVERS
10581 R:      Boris Pismenny <borisp@mellanox.com>
10582 L:      netdev@vger.kernel.org
10583 S:      Supported
10584 W:      http://www.mellanox.com
10585 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10586 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10587 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10588 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10589 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10590
10591 MELLANOX ETHERNET SWITCH DRIVERS
10592 M:      Jiri Pirko <jiri@mellanox.com>
10593 M:      Ido Schimmel <idosch@mellanox.com>
10594 L:      netdev@vger.kernel.org
10595 S:      Supported
10596 W:      http://www.mellanox.com
10597 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10598 F:      drivers/net/ethernet/mellanox/mlxsw/
10599 F:      tools/testing/selftests/drivers/net/mlxsw/
10600
10601 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10602 M:      mlxsw@mellanox.com
10603 L:      netdev@vger.kernel.org
10604 S:      Supported
10605 W:      http://www.mellanox.com
10606 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10607 F:      drivers/net/ethernet/mellanox/mlxfw/
10608
10609 MELLANOX HARDWARE PLATFORM SUPPORT
10610 M:      Andy Shevchenko <andy@infradead.org>
10611 M:      Darren Hart <dvhart@infradead.org>
10612 M:      Vadim Pasternak <vadimp@mellanox.com>
10613 L:      platform-driver-x86@vger.kernel.org
10614 S:      Supported
10615 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
10616 F:      drivers/platform/mellanox/
10617 F:      include/linux/platform_data/mlxreg.h
10618
10619 MELLANOX MLX4 core VPI driver
10620 M:      Tariq Toukan <tariqt@mellanox.com>
10621 L:      netdev@vger.kernel.org
10622 L:      linux-rdma@vger.kernel.org
10623 W:      http://www.mellanox.com
10624 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10625 S:      Supported
10626 F:      drivers/net/ethernet/mellanox/mlx4/
10627 F:      include/linux/mlx4/
10628
10629 MELLANOX MLX4 IB driver
10630 M:      Yishai Hadas <yishaih@mellanox.com>
10631 L:      linux-rdma@vger.kernel.org
10632 W:      http://www.mellanox.com
10633 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10634 S:      Supported
10635 F:      drivers/infiniband/hw/mlx4/
10636 F:      include/linux/mlx4/
10637 F:      include/uapi/rdma/mlx4-abi.h
10638
10639 MELLANOX MLX5 core VPI driver
10640 M:      Saeed Mahameed <saeedm@mellanox.com>
10641 M:      Leon Romanovsky <leonro@mellanox.com>
10642 L:      netdev@vger.kernel.org
10643 L:      linux-rdma@vger.kernel.org
10644 W:      http://www.mellanox.com
10645 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10646 S:      Supported
10647 F:      drivers/net/ethernet/mellanox/mlx5/core/
10648 F:      include/linux/mlx5/
10649 F:      Documentation/networking/device_drivers/mellanox/
10650
10651 MELLANOX MLX5 IB driver
10652 M:      Leon Romanovsky <leonro@mellanox.com>
10653 L:      linux-rdma@vger.kernel.org
10654 W:      http://www.mellanox.com
10655 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10656 S:      Supported
10657 F:      drivers/infiniband/hw/mlx5/
10658 F:      include/linux/mlx5/
10659 F:      include/uapi/rdma/mlx5-abi.h
10660
10661 MELLANOX MLXCPLD I2C AND MUX DRIVER
10662 M:      Vadim Pasternak <vadimp@mellanox.com>
10663 M:      Michael Shych <michaelsh@mellanox.com>
10664 L:      linux-i2c@vger.kernel.org
10665 S:      Supported
10666 F:      drivers/i2c/busses/i2c-mlxcpld.c
10667 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10668 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10669
10670 MELLANOX MLXCPLD LED DRIVER
10671 M:      Vadim Pasternak <vadimp@mellanox.com>
10672 L:      linux-leds@vger.kernel.org
10673 S:      Supported
10674 F:      drivers/leds/leds-mlxcpld.c
10675 F:      drivers/leds/leds-mlxreg.c
10676 F:      Documentation/leds/leds-mlxcpld.rst
10677
10678 MELLANOX PLATFORM DRIVER
10679 M:      Vadim Pasternak <vadimp@mellanox.com>
10680 L:      platform-driver-x86@vger.kernel.org
10681 S:      Supported
10682 F:      drivers/platform/x86/mlx-platform.c
10683
10684 MEMBARRIER SUPPORT
10685 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10686 M:      "Paul E. McKenney" <paulmck@kernel.org>
10687 L:      linux-kernel@vger.kernel.org
10688 S:      Supported
10689 F:      kernel/sched/membarrier.c
10690 F:      include/uapi/linux/membarrier.h
10691 F:      arch/powerpc/include/asm/membarrier.h
10692
10693 MEMBLOCK
10694 M:      Mike Rapoport <rppt@linux.ibm.com>
10695 L:      linux-mm@kvack.org
10696 S:      Maintained
10697 F:      include/linux/memblock.h
10698 F:      mm/memblock.c
10699 F:      Documentation/core-api/boot-time-mm.rst
10700
10701 MEMORY MANAGEMENT
10702 M:      Andrew Morton <akpm@linux-foundation.org>
10703 L:      linux-mm@kvack.org
10704 W:      http://www.linux-mm.org
10705 T:      quilt https://ozlabs.org/~akpm/mmotm/
10706 T:      quilt https://ozlabs.org/~akpm/mmots/
10707 T:      git git://github.com/hnaz/linux-mm.git
10708 S:      Maintained
10709 F:      include/linux/mm.h
10710 F:      include/linux/gfp.h
10711 F:      include/linux/mmzone.h
10712 F:      include/linux/memory_hotplug.h
10713 F:      include/linux/vmalloc.h
10714 F:      mm/
10715
10716 MEMORY TECHNOLOGY DEVICES (MTD)
10717 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10718 M:      Richard Weinberger <richard@nod.at>
10719 M:      Vignesh Raghavendra <vigneshr@ti.com>
10720 L:      linux-mtd@lists.infradead.org
10721 W:      http://www.linux-mtd.infradead.org/
10722 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10723 C:      irc://irc.oftc.net/mtd
10724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10726 S:      Maintained
10727 F:      Documentation/devicetree/bindings/mtd/
10728 F:      drivers/mtd/
10729 F:      include/linux/mtd/
10730 F:      include/uapi/mtd/
10731
10732 MEN A21 WATCHDOG DRIVER
10733 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10734 L:      linux-watchdog@vger.kernel.org
10735 S:      Maintained
10736 F:      drivers/watchdog/mena21_wdt.c
10737
10738 MEN CHAMELEON BUS (mcb)
10739 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10740 S:      Maintained
10741 F:      drivers/mcb/
10742 F:      include/linux/mcb.h
10743 F:      Documentation/driver-api/men-chameleon-bus.rst
10744
10745 MEN F21BMC (Board Management Controller)
10746 M:      Andreas Werner <andreas.werner@men.de>
10747 S:      Supported
10748 F:      drivers/mfd/menf21bmc.c
10749 F:      drivers/watchdog/menf21bmc_wdt.c
10750 F:      drivers/leds/leds-menf21bmc.c
10751 F:      drivers/hwmon/menf21bmc_hwmon.c
10752 F:      Documentation/hwmon/menf21bmc.rst
10753
10754 MEN Z069 WATCHDOG DRIVER
10755 M:      Johannes Thumshirn <jth@kernel.org>
10756 L:      linux-watchdog@vger.kernel.org
10757 S:      Maintained
10758 F:      drivers/watchdog/menz69_wdt.c
10759
10760 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10761 M:      Neil Armstrong <narmstrong@baylibre.com>
10762 L:      linux-media@vger.kernel.org
10763 L:      linux-amlogic@lists.infradead.org
10764 W:      http://linux-meson.com/
10765 S:      Supported
10766 F:      drivers/media/platform/meson/ao-cec.c
10767 F:      drivers/media/platform/meson/ao-cec-g12a.c
10768 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
10769 T:      git git://linuxtv.org/media_tree.git
10770
10771 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10772 M:      Liang Yang <liang.yang@amlogic.com>
10773 L:      linux-mtd@lists.infradead.org
10774 S:      Maintained
10775 F:      drivers/mtd/nand/raw/meson_*
10776 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10777
10778 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10779 M:      Maxime Jourdan <mjourdan@baylibre.com>
10780 L:      linux-media@vger.kernel.org
10781 L:      linux-amlogic@lists.infradead.org
10782 S:      Supported
10783 F:      drivers/staging/media/meson/vdec/
10784 T:      git git://linuxtv.org/media_tree.git
10785
10786 METHODE UDPU SUPPORT
10787 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10788 S:      Maintained
10789 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10790
10791 MICROBLAZE ARCHITECTURE
10792 M:      Michal Simek <monstr@monstr.eu>
10793 W:      http://www.monstr.eu/fdt/
10794 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10795 S:      Supported
10796 F:      arch/microblaze/
10797
10798 MICROCHIP AT91 SERIAL DRIVER
10799 M:      Richard Genoud <richard.genoud@gmail.com>
10800 S:      Maintained
10801 F:      drivers/tty/serial/atmel_serial.c
10802 F:      drivers/tty/serial/atmel_serial.h
10803 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10804
10805 MICROCHIP AUDIO ASOC DRIVERS
10806 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10807 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10808 S:      Supported
10809 F:      sound/soc/atmel
10810
10811 MICROCHIP DMA DRIVER
10812 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10814 L:      dmaengine@vger.kernel.org
10815 S:      Supported
10816 F:      drivers/dma/at_hdmac.c
10817 F:      drivers/dma/at_hdmac_regs.h
10818 F:      include/linux/platform_data/dma-atmel.h
10819 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10820 F:      include/dt-bindings/dma/at91.h
10821
10822 MICROCHIP ECC DRIVER
10823 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10824 L:      linux-crypto@vger.kernel.org
10825 S:      Maintained
10826 F:      drivers/crypto/atmel-ecc.*
10827
10828 MICROCHIP I2C DRIVER
10829 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10830 L:      linux-i2c@vger.kernel.org
10831 S:      Supported
10832 F:      drivers/i2c/busses/i2c-at91.h
10833 F:      drivers/i2c/busses/i2c-at91-*.c
10834
10835 MICROCHIP ISC DRIVER
10836 M:      Eugen Hristev <eugen.hristev@microchip.com>
10837 L:      linux-media@vger.kernel.org
10838 S:      Supported
10839 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10840 F:      drivers/media/platform/atmel/atmel-isc.h
10841 F:      drivers/media/platform/atmel/atmel-isc-base.c
10842 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10843 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10844
10845 MICROCHIP ISI DRIVER
10846 M:      Eugen Hristev <eugen.hristev@microchip.com>
10847 L:      linux-media@vger.kernel.org
10848 S:      Supported
10849 F:      drivers/media/platform/atmel/atmel-isi.c
10850 F:      drivers/media/platform/atmel/atmel-isi.h
10851
10852 MICROCHIP AT91 USART MFD DRIVER
10853 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10854 L:      linux-kernel@vger.kernel.org
10855 S:      Supported
10856 F:      drivers/mfd/at91-usart.c
10857 F:      include/dt-bindings/mfd/at91-usart.h
10858 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10859
10860 MICROCHIP AT91 USART SPI DRIVER
10861 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10862 L:      linux-spi@vger.kernel.org
10863 S:      Supported
10864 F:      drivers/spi/spi-at91-usart.c
10865 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10866
10867 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10868 M:      Woojung Huh <woojung.huh@microchip.com>
10869 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10870 L:      netdev@vger.kernel.org
10871 S:      Maintained
10872 F:      net/dsa/tag_ksz.c
10873 F:      drivers/net/dsa/microchip/*
10874 F:      include/linux/platform_data/microchip-ksz.h
10875 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10876
10877 MICROCHIP LAN743X ETHERNET DRIVER
10878 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10879 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10880 L:      netdev@vger.kernel.org
10881 S:      Maintained
10882 F:      drivers/net/ethernet/microchip/lan743x_*
10883
10884 MICROCHIP LCDFB DRIVER
10885 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10886 L:      linux-fbdev@vger.kernel.org
10887 S:      Maintained
10888 F:      drivers/video/fbdev/atmel_lcdfb.c
10889 F:      include/video/atmel_lcdc.h
10890
10891 MICROCHIP MMC/SD/SDIO MCI DRIVER
10892 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10893 S:      Maintained
10894 F:      drivers/mmc/host/atmel-mci.c
10895
10896 MICROCHIP MCP16502 PMIC DRIVER
10897 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10898 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10899 S:      Maintained
10900 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10901 F:      drivers/regulator/mcp16502.c
10902
10903 MICROCHIP MCP3911 ADC DRIVER
10904 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10905 M:      Kent Gustavsson <kent@minoris.se>
10906 L:      linux-iio@vger.kernel.org
10907 S:      Supported
10908 F:      drivers/iio/adc/mcp3911.c
10909 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
10910
10911 MICROCHIP NAND DRIVER
10912 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10913 L:      linux-mtd@lists.infradead.org
10914 S:      Supported
10915 F:      drivers/mtd/nand/raw/atmel/*
10916 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10917
10918 MICROCHIP PWM DRIVER
10919 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10921 L:      linux-pwm@vger.kernel.org
10922 S:      Supported
10923 F:      drivers/pwm/pwm-atmel.c
10924 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10925
10926 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10927 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10928 M:      Eugen Hristev <eugen.hristev@microchip.com>
10929 L:      linux-iio@vger.kernel.org
10930 S:      Supported
10931 F:      drivers/iio/adc/at91-sama5d2_adc.c
10932 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10933 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10934
10935 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10936 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10937 S:      Supported
10938 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10939
10940 MICROCHIP SPI DRIVER
10941 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10942 S:      Supported
10943 F:      drivers/spi/spi-atmel.*
10944
10945 MICROCHIP SSC DRIVER
10946 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10947 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10948 S:      Supported
10949 F:      drivers/misc/atmel-ssc.c
10950 F:      include/linux/atmel-ssc.h
10951
10952 MICROCHIP USBA UDC DRIVER
10953 M:      Cristian Birsan <cristian.birsan@microchip.com>
10954 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10955 S:      Supported
10956 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10957
10958 MICROCHIP USB251XB DRIVER
10959 M:      Richard Leitner <richard.leitner@skidata.com>
10960 L:      linux-usb@vger.kernel.org
10961 S:      Maintained
10962 F:      drivers/usb/misc/usb251xb.c
10963 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10964
10965 MICROCHIP XDMA DRIVER
10966 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10967 L:      linux-arm-kernel@lists.infradead.org
10968 L:      dmaengine@vger.kernel.org
10969 S:      Supported
10970 F:      drivers/dma/at_xdmac.c
10971
10972 MICROSEMI MIPS SOCS
10973 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10974 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10975 L:      linux-mips@vger.kernel.org
10976 S:      Supported
10977 F:      arch/mips/generic/board-ocelot.c
10978 F:      arch/mips/configs/generic/board-ocelot.config
10979 F:      arch/mips/boot/dts/mscc/
10980 F:      Documentation/devicetree/bindings/mips/mscc.txt
10981
10982 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10983 M:      Don Brace <don.brace@microsemi.com>
10984 L:      esc.storagedev@microsemi.com
10985 L:      linux-scsi@vger.kernel.org
10986 S:      Supported
10987 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10988 F:      drivers/scsi/smartpqi/Kconfig
10989 F:      drivers/scsi/smartpqi/Makefile
10990 F:      include/linux/cciss*.h
10991 F:      include/uapi/linux/cciss*.h
10992 F:      Documentation/scsi/smartpqi.txt
10993
10994 MICROSEMI ETHERNET SWITCH DRIVER
10995 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10996 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10997 L:      netdev@vger.kernel.org
10998 S:      Supported
10999 F:      drivers/net/ethernet/mscc/
11000 F:      include/soc/mscc/ocelot*
11001
11002 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
11003 M:      Chen Yu <yu.c.chen@intel.com>
11004 L:      platform-driver-x86@vger.kernel.org
11005 S:      Supported
11006 F:      drivers/platform/x86/surfacepro3_button.c
11007
11008 MICROTEK X6 SCANNER
11009 M:      Oliver Neukum <oliver@neukum.org>
11010 S:      Maintained
11011 F:      drivers/usb/image/microtek.*
11012
11013 MIPS
11014 M:      Ralf Baechle <ralf@linux-mips.org>
11015 M:      Paul Burton <paulburton@kernel.org>
11016 M:      James Hogan <jhogan@kernel.org>
11017 L:      linux-mips@vger.kernel.org
11018 W:      http://www.linux-mips.org/
11019 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
11020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
11021 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
11022 S:      Supported
11023 F:      Documentation/devicetree/bindings/mips/
11024 F:      Documentation/mips/
11025 F:      arch/mips/
11026 F:      drivers/platform/mips/
11027
11028 MIPS BOSTON DEVELOPMENT BOARD
11029 M:      Paul Burton <paulburton@kernel.org>
11030 L:      linux-mips@vger.kernel.org
11031 S:      Maintained
11032 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11033 F:      arch/mips/boot/dts/img/boston.dts
11034 F:      arch/mips/configs/generic/board-boston.config
11035 F:      drivers/clk/imgtec/clk-boston.c
11036 F:      include/dt-bindings/clock/boston-clock.h
11037
11038 MIPS GENERIC PLATFORM
11039 M:      Paul Burton <paulburton@kernel.org>
11040 L:      linux-mips@vger.kernel.org
11041 S:      Supported
11042 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
11043 F:      arch/mips/generic/
11044 F:      arch/mips/tools/generic-board-config.sh
11045
11046 MIPS/LOONGSON1 ARCHITECTURE
11047 M:      Keguang Zhang <keguang.zhang@gmail.com>
11048 L:      linux-mips@vger.kernel.org
11049 S:      Maintained
11050 F:      arch/mips/loongson32/
11051 F:      arch/mips/include/asm/mach-loongson32/
11052 F:      drivers/*/*loongson1*
11053 F:      drivers/*/*/*loongson1*
11054
11055 MIPS/LOONGSON2EF ARCHITECTURE
11056 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11057 L:      linux-mips@vger.kernel.org
11058 S:      Maintained
11059 F:      arch/mips/loongson2ef/
11060 F:      arch/mips/include/asm/mach-loongson2ef/
11061 F:      drivers/*/*loongson2*
11062 F:      drivers/*/*/*loongson2*
11063
11064 MIPS/LOONGSON64 ARCHITECTURE
11065 M:      Huacai Chen <chenhc@lemote.com>
11066 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11067 L:      linux-mips@vger.kernel.org
11068 S:      Maintained
11069 F:      arch/mips/loongson64/
11070 F:      arch/mips/include/asm/mach-loongson64/
11071 F:      drivers/platform/mips/cpu_hwmon.c
11072 F:      drivers/*/*loongson3*
11073 F:      drivers/*/*/*loongson3*
11074
11075 MIPS RINT INSTRUCTION EMULATION
11076 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11077 L:      linux-mips@vger.kernel.org
11078 S:      Supported
11079 F:      arch/mips/math-emu/sp_rint.c
11080 F:      arch/mips/math-emu/dp_rint.c
11081
11082 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11083 M:      Hans Verkuil <hverkuil@xs4all.nl>
11084 L:      linux-media@vger.kernel.org
11085 T:      git git://linuxtv.org/media_tree.git
11086 W:      https://linuxtv.org
11087 S:      Odd Fixes
11088 F:      drivers/media/radio/radio-miropcm20*
11089
11090 MMP SUPPORT
11091 R:      Lubomir Rintel <lkundrak@v3.sk>
11092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
11094 S:      Odd Fixes
11095 F:      arch/arm/boot/dts/mmp*
11096 F:      arch/arm/mach-mmp/
11097 F:      linux/soc/mmp/
11098
11099 MMP USB PHY DRIVERS
11100 R:      Lubomir Rintel <lkundrak@v3.sk>
11101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11102 S:      Maintained
11103 F:      drivers/phy/marvell/phy-mmp3-usb.c
11104 F:      drivers/phy/marvell/phy-pxa-usb.c
11105
11106 MMU GATHER AND TLB INVALIDATION
11107 M:      Will Deacon <will@kernel.org>
11108 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11109 M:      Andrew Morton <akpm@linux-foundation.org>
11110 M:      Nick Piggin <npiggin@gmail.com>
11111 M:      Peter Zijlstra <peterz@infradead.org>
11112 L:      linux-arch@vger.kernel.org
11113 L:      linux-mm@kvack.org
11114 S:      Maintained
11115 F:      arch/*/include/asm/tlb.h
11116 F:      include/asm-generic/tlb.h
11117 F:      mm/mmu_gather.c
11118
11119 MN88472 MEDIA DRIVER
11120 M:      Antti Palosaari <crope@iki.fi>
11121 L:      linux-media@vger.kernel.org
11122 W:      https://linuxtv.org
11123 W:      http://palosaari.fi/linux/
11124 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11125 S:      Maintained
11126 F:      drivers/media/dvb-frontends/mn88472*
11127
11128 MN88473 MEDIA DRIVER
11129 M:      Antti Palosaari <crope@iki.fi>
11130 L:      linux-media@vger.kernel.org
11131 W:      https://linuxtv.org
11132 W:      http://palosaari.fi/linux/
11133 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11134 S:      Maintained
11135 F:      drivers/media/dvb-frontends/mn88473*
11136
11137 MODULE SUPPORT
11138 M:      Jessica Yu <jeyu@kernel.org>
11139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11140 S:      Maintained
11141 F:      include/linux/module.h
11142 F:      kernel/module.c
11143
11144 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11145 W:      http://popies.net/meye/
11146 S:      Orphan
11147 F:      Documentation/media/v4l-drivers/meye*
11148 F:      drivers/media/pci/meye/
11149 F:      include/uapi/linux/meye.h
11150
11151 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11152 M:      Jiri Slaby <jirislaby@gmail.com>
11153 S:      Maintained
11154 F:      Documentation/driver-api/serial/moxa-smartio.rst
11155 F:      drivers/tty/mxser.*
11156
11157 MR800 AVERMEDIA USB FM RADIO DRIVER
11158 M:      Alexey Klimov <klimov.linux@gmail.com>
11159 L:      linux-media@vger.kernel.org
11160 T:      git git://linuxtv.org/media_tree.git
11161 S:      Maintained
11162 F:      drivers/media/radio/radio-mr800.c
11163
11164 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11165 M:      Alan Ott <alan@signal11.us>
11166 L:      linux-wpan@vger.kernel.org
11167 S:      Maintained
11168 F:      drivers/net/ieee802154/mrf24j40.c
11169 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11170
11171 MSI LAPTOP SUPPORT
11172 M:      "Lee, Chun-Yi" <jlee@suse.com>
11173 L:      platform-driver-x86@vger.kernel.org
11174 S:      Maintained
11175 F:      drivers/platform/x86/msi-laptop.c
11176
11177 MSI WMI SUPPORT
11178 L:      platform-driver-x86@vger.kernel.org
11179 S:      Orphan
11180 F:      drivers/platform/x86/msi-wmi.c
11181
11182 MSI001 MEDIA DRIVER
11183 M:      Antti Palosaari <crope@iki.fi>
11184 L:      linux-media@vger.kernel.org
11185 W:      https://linuxtv.org
11186 W:      http://palosaari.fi/linux/
11187 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11188 T:      git git://linuxtv.org/anttip/media_tree.git
11189 S:      Maintained
11190 F:      drivers/media/tuners/msi001*
11191
11192 MSI2500 MEDIA DRIVER
11193 M:      Antti Palosaari <crope@iki.fi>
11194 L:      linux-media@vger.kernel.org
11195 W:      https://linuxtv.org
11196 W:      http://palosaari.fi/linux/
11197 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11198 T:      git git://linuxtv.org/anttip/media_tree.git
11199 S:      Maintained
11200 F:      drivers/media/usb/msi2500/
11201
11202 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11203 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11204 L:      linux-mtd@lists.infradead.org
11205 S:      Maintained
11206 F:      drivers/mtd/devices/docg3*
11207
11208 MT9M032 APTINA SENSOR DRIVER
11209 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11210 L:      linux-media@vger.kernel.org
11211 T:      git git://linuxtv.org/media_tree.git
11212 S:      Maintained
11213 F:      drivers/media/i2c/mt9m032.c
11214 F:      include/media/i2c/mt9m032.h
11215
11216 MT9P031 APTINA CAMERA SENSOR
11217 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11218 L:      linux-media@vger.kernel.org
11219 T:      git git://linuxtv.org/media_tree.git
11220 S:      Maintained
11221 F:      drivers/media/i2c/mt9p031.c
11222 F:      include/media/i2c/mt9p031.h
11223
11224 MT9T001 APTINA CAMERA SENSOR
11225 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11226 L:      linux-media@vger.kernel.org
11227 T:      git git://linuxtv.org/media_tree.git
11228 S:      Maintained
11229 F:      drivers/media/i2c/mt9t001.c
11230 F:      include/media/i2c/mt9t001.h
11231
11232 MT9T112 APTINA CAMERA SENSOR
11233 M:      Jacopo Mondi <jacopo@jmondi.org>
11234 L:      linux-media@vger.kernel.org
11235 T:      git git://linuxtv.org/media_tree.git
11236 S:      Odd Fixes
11237 F:      drivers/media/i2c/mt9t112.c
11238 F:      include/media/i2c/mt9t112.h
11239
11240 MT9V032 APTINA CAMERA SENSOR
11241 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11242 L:      linux-media@vger.kernel.org
11243 T:      git git://linuxtv.org/media_tree.git
11244 S:      Maintained
11245 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11246 F:      drivers/media/i2c/mt9v032.c
11247 F:      include/media/i2c/mt9v032.h
11248
11249 MT9V111 APTINA CAMERA SENSOR
11250 M:      Jacopo Mondi <jacopo@jmondi.org>
11251 L:      linux-media@vger.kernel.org
11252 T:      git git://linuxtv.org/media_tree.git
11253 S:      Maintained
11254 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11255 F:      drivers/media/i2c/mt9v111.c
11256
11257 MULTIFUNCTION DEVICES (MFD)
11258 M:      Lee Jones <lee.jones@linaro.org>
11259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11260 S:      Supported
11261 F:      Documentation/devicetree/bindings/mfd/
11262 F:      drivers/mfd/
11263 F:      include/linux/mfd/
11264 F:      include/dt-bindings/mfd/
11265
11266 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11267 S:      Orphan
11268 F:      drivers/mmc/host/mmc_spi.c
11269 F:      include/linux/spi/mmc_spi.h
11270
11271 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11272 M:      Ulf Hansson <ulf.hansson@linaro.org>
11273 L:      linux-mmc@vger.kernel.org
11274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11275 S:      Maintained
11276 F:      Documentation/devicetree/bindings/mmc/
11277 F:      drivers/mmc/
11278 F:      include/linux/mmc/
11279 F:      include/uapi/linux/mmc/
11280
11281 MULTIPLEXER SUBSYSTEM
11282 M:      Peter Rosin <peda@axentia.se>
11283 S:      Maintained
11284 F:      Documentation/ABI/testing/sysfs-class-mux*
11285 F:      Documentation/devicetree/bindings/mux/
11286 F:      include/dt-bindings/mux/
11287 F:      include/linux/mux/
11288 F:      drivers/mux/
11289
11290 MULTITECH MULTIPORT CARD (ISICOM)
11291 S:      Orphan
11292 F:      drivers/tty/isicom.c
11293 F:      include/linux/isicom.h
11294
11295 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11296 M:      Bin Liu <b-liu@ti.com>
11297 L:      linux-usb@vger.kernel.org
11298 S:      Maintained
11299 F:      drivers/usb/musb/
11300
11301 MXL301RF MEDIA DRIVER
11302 M:      Akihiro Tsukada <tskd08@gmail.com>
11303 L:      linux-media@vger.kernel.org
11304 S:      Odd Fixes
11305 F:      drivers/media/tuners/mxl301rf*
11306
11307 MXL5007T MEDIA DRIVER
11308 M:      Michael Krufky <mkrufky@linuxtv.org>
11309 L:      linux-media@vger.kernel.org
11310 W:      https://linuxtv.org
11311 W:      http://github.com/mkrufky
11312 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11313 T:      git git://linuxtv.org/mkrufky/tuners.git
11314 S:      Maintained
11315 F:      drivers/media/tuners/mxl5007t.*
11316
11317 MXSFB DRM DRIVER
11318 M:      Marek Vasut <marex@denx.de>
11319 M:      Stefan Agner <stefan@agner.ch>
11320 L:      dri-devel@lists.freedesktop.org
11321 S:      Supported
11322 F:      drivers/gpu/drm/mxsfb/
11323 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11324 T:      git git://anongit.freedesktop.org/drm/drm-misc
11325
11326 MYLEX DAC960 PCI RAID Controller
11327 M:      Hannes Reinecke <hare@kernel.org>
11328 L:      linux-scsi@vger.kernel.org
11329 S:      Supported
11330 F:      drivers/scsi/myrb.*
11331 F:      drivers/scsi/myrs.*
11332
11333 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11334 M:      Chris Lee <christopher.lee@cspi.com>
11335 L:      netdev@vger.kernel.org
11336 W:      https://www.cspi.com/ethernet-products/support/downloads/
11337 S:      Supported
11338 F:      drivers/net/ethernet/myricom/myri10ge/
11339
11340 NAND FLASH SUBSYSTEM
11341 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11342 R:      Richard Weinberger <richard@nod.at>
11343 L:      linux-mtd@lists.infradead.org
11344 W:      http://www.linux-mtd.infradead.org/
11345 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11347 S:      Maintained
11348 F:      drivers/mtd/nand/
11349 F:      include/linux/mtd/*nand*.h
11350
11351 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11352 M:      Daniel Mack <zonque@gmail.com>
11353 S:      Maintained
11354 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11355 W:      http://www.native-instruments.com
11356 F:      sound/usb/caiaq/
11357
11358 NATSEMI ETHERNET DRIVER (DP8381x)
11359 S:      Orphan
11360 F:      drivers/net/ethernet/natsemi/natsemi.c
11361
11362 NCR 5380 SCSI DRIVERS
11363 M:      Finn Thain <fthain@telegraphics.com.au>
11364 M:      Michael Schmitz <schmitzmic@gmail.com>
11365 L:      linux-scsi@vger.kernel.org
11366 S:      Maintained
11367 F:      Documentation/scsi/g_NCR5380.txt
11368 F:      drivers/scsi/NCR5380.*
11369 F:      drivers/scsi/arm/cumana_1.c
11370 F:      drivers/scsi/arm/oak.c
11371 F:      drivers/scsi/atari_scsi.*
11372 F:      drivers/scsi/dmx3191d.c
11373 F:      drivers/scsi/g_NCR5380.*
11374 F:      drivers/scsi/mac_scsi.*
11375 F:      drivers/scsi/sun3_scsi.*
11376 F:      drivers/scsi/sun3_scsi_vme.c
11377
11378 NCSI LIBRARY:
11379 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11380 S:      Maintained
11381 F:      net/ncsi/
11382
11383 NCT6775 HARDWARE MONITOR DRIVER
11384 M:      Guenter Roeck <linux@roeck-us.net>
11385 L:      linux-hwmon@vger.kernel.org
11386 S:      Maintained
11387 F:      Documentation/hwmon/nct6775.rst
11388 F:      drivers/hwmon/nct6775.c
11389
11390 NET_FAILOVER MODULE
11391 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11392 L:      netdev@vger.kernel.org
11393 S:      Supported
11394 F:      drivers/net/net_failover.c
11395 F:      include/net/net_failover.h
11396 F:      Documentation/networking/net_failover.rst
11397
11398 NETEM NETWORK EMULATOR
11399 M:      Stephen Hemminger <stephen@networkplumber.org>
11400 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11401 S:      Maintained
11402 F:      net/sched/sch_netem.c
11403
11404 NETERION 10GbE DRIVERS (s2io/vxge)
11405 M:      Jon Mason <jdmason@kudzu.us>
11406 L:      netdev@vger.kernel.org
11407 S:      Supported
11408 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11409 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11410 F:      drivers/net/ethernet/neterion/
11411
11412 NETFILTER
11413 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11414 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11415 M:      Florian Westphal <fw@strlen.de>
11416 L:      netfilter-devel@vger.kernel.org
11417 L:      coreteam@netfilter.org
11418 W:      http://www.netfilter.org/
11419 W:      http://www.iptables.org/
11420 W:      http://www.nftables.org/
11421 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11424 S:      Maintained
11425 F:      include/linux/netfilter*
11426 F:      include/linux/netfilter/
11427 F:      include/net/netfilter/
11428 F:      include/uapi/linux/netfilter*
11429 F:      include/uapi/linux/netfilter/
11430 F:      net/*/netfilter.c
11431 F:      net/*/netfilter/
11432 F:      net/netfilter/
11433 F:      net/bridge/br_netfilter*.c
11434
11435 NETROM NETWORK LAYER
11436 M:      Ralf Baechle <ralf@linux-mips.org>
11437 L:      linux-hams@vger.kernel.org
11438 W:      http://www.linux-ax25.org/
11439 S:      Maintained
11440 F:      include/net/netrom.h
11441 F:      include/uapi/linux/netrom.h
11442 F:      net/netrom/
11443
11444 NETRONOME ETHERNET DRIVERS
11445 M:      Jakub Kicinski <kuba@kernel.org>
11446 L:      oss-drivers@netronome.com
11447 S:      Maintained
11448 F:      drivers/net/ethernet/netronome/
11449
11450 NETWORK BLOCK DEVICE (NBD)
11451 M:      Josef Bacik <josef@toxicpanda.com>
11452 S:      Maintained
11453 L:      linux-block@vger.kernel.org
11454 L:      nbd@other.debian.org
11455 F:      Documentation/admin-guide/blockdev/nbd.rst
11456 F:      drivers/block/nbd.c
11457 F:      include/trace/events/nbd.h
11458 F:      include/uapi/linux/nbd.h
11459
11460 NETWORK DROP MONITOR
11461 M:      Neil Horman <nhorman@tuxdriver.com>
11462 L:      netdev@vger.kernel.org
11463 S:      Maintained
11464 W:      https://fedorahosted.org/dropwatch/
11465 F:      net/core/drop_monitor.c
11466 F:      include/uapi/linux/net_dropmon.h
11467 F:      include/net/drop_monitor.h
11468
11469 NETWORKING DRIVERS
11470 M:      "David S. Miller" <davem@davemloft.net>
11471 L:      netdev@vger.kernel.org
11472 W:      http://www.linuxfoundation.org/en/Net
11473 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11476 S:      Odd Fixes
11477 F:      Documentation/devicetree/bindings/net/
11478 F:      drivers/net/
11479 F:      include/linux/if_*
11480 F:      include/linux/netdevice.h
11481 F:      include/linux/etherdevice.h
11482 F:      include/linux/fcdevice.h
11483 F:      include/linux/fddidevice.h
11484 F:      include/linux/hippidevice.h
11485 F:      include/linux/inetdevice.h
11486 F:      include/uapi/linux/if_*
11487 F:      include/uapi/linux/netdevice.h
11488
11489 NETWORKING DRIVERS (WIRELESS)
11490 M:      Kalle Valo <kvalo@codeaurora.org>
11491 L:      linux-wireless@vger.kernel.org
11492 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11495 S:      Maintained
11496 F:      Documentation/devicetree/bindings/net/wireless/
11497 F:      drivers/net/wireless/
11498
11499 NETWORKING [DSA]
11500 M:      Andrew Lunn <andrew@lunn.ch>
11501 M:      Vivien Didelot <vivien.didelot@gmail.com>
11502 M:      Florian Fainelli <f.fainelli@gmail.com>
11503 S:      Maintained
11504 F:      Documentation/devicetree/bindings/net/dsa/
11505 F:      net/dsa/
11506 F:      include/net/dsa.h
11507 F:      include/linux/dsa/
11508 F:      include/linux/platform_data/dsa.h
11509 F:      drivers/net/dsa/
11510
11511 NETWORKING [GENERAL]
11512 M:      "David S. Miller" <davem@davemloft.net>
11513 M:      Jakub Kicinski <kuba@kernel.org>
11514 L:      netdev@vger.kernel.org
11515 W:      http://www.linuxfoundation.org/en/Net
11516 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11519 B:      mailto:netdev@vger.kernel.org
11520 S:      Maintained
11521 F:      net/
11522 F:      include/net/
11523 F:      include/linux/in.h
11524 F:      include/linux/net.h
11525 F:      include/linux/netdevice.h
11526 F:      include/uapi/linux/in.h
11527 F:      include/uapi/linux/net.h
11528 F:      include/uapi/linux/netdevice.h
11529 F:      include/uapi/linux/net_namespace.h
11530 F:      tools/testing/selftests/net/
11531 F:      lib/net_utils.c
11532 F:      lib/random32.c
11533 F:      Documentation/networking/
11534
11535 NETWORKING [IPSEC]
11536 M:      Steffen Klassert <steffen.klassert@secunet.com>
11537 M:      Herbert Xu <herbert@gondor.apana.org.au>
11538 M:      "David S. Miller" <davem@davemloft.net>
11539 L:      netdev@vger.kernel.org
11540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11542 S:      Maintained
11543 F:      net/xfrm/
11544 F:      net/key/
11545 F:      net/ipv4/xfrm*
11546 F:      net/ipv4/esp4*
11547 F:      net/ipv4/ah4.c
11548 F:      net/ipv4/ipcomp.c
11549 F:      net/ipv4/ip_vti.c
11550 F:      net/ipv6/xfrm*
11551 F:      net/ipv6/esp6*
11552 F:      net/ipv6/ah6.c
11553 F:      net/ipv6/ipcomp6.c
11554 F:      net/ipv6/ip6_vti.c
11555 F:      include/uapi/linux/xfrm.h
11556 F:      include/net/xfrm.h
11557
11558 NETWORKING [IPv4/IPv6]
11559 M:      "David S. Miller" <davem@davemloft.net>
11560 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11561 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11562 L:      netdev@vger.kernel.org
11563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11564 S:      Maintained
11565 F:      net/ipv4/
11566 F:      net/ipv6/
11567 F:      include/net/ip*
11568 F:      arch/x86/net/*
11569
11570 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11571 M:      Paul Moore <paul@paul-moore.com>
11572 W:      https://github.com/netlabel
11573 L:      netdev@vger.kernel.org
11574 L:      linux-security-module@vger.kernel.org
11575 S:      Maintained
11576 F:      Documentation/netlabel/
11577 F:      include/net/calipso.h
11578 F:      include/net/cipso_ipv4.h
11579 F:      include/net/netlabel.h
11580 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11581 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11582 F:      net/netlabel/
11583 F:      net/ipv4/cipso_ipv4.c
11584 F:      net/ipv6/calipso.c
11585 F:      net/netfilter/xt_CONNSECMARK.c
11586 F:      net/netfilter/xt_SECMARK.c
11587
11588 NETWORKING [TCP]
11589 M:      Eric Dumazet <edumazet@google.com>
11590 L:      netdev@vger.kernel.org
11591 S:      Maintained
11592 F:      net/ipv4/tcp*.c
11593 F:      net/ipv4/syncookies.c
11594 F:      net/ipv6/tcp*.c
11595 F:      net/ipv6/syncookies.c
11596 F:      include/uapi/linux/tcp.h
11597 F:      include/net/tcp.h
11598 F:      include/linux/tcp.h
11599 F:      include/trace/events/tcp.h
11600
11601 NETWORKING [TLS]
11602 M:      Boris Pismenny <borisp@mellanox.com>
11603 M:      Aviad Yehezkel <aviadye@mellanox.com>
11604 M:      John Fastabend <john.fastabend@gmail.com>
11605 M:      Daniel Borkmann <daniel@iogearbox.net>
11606 M:      Jakub Kicinski <kuba@kernel.org>
11607 L:      netdev@vger.kernel.org
11608 S:      Maintained
11609 F:      net/tls/*
11610 F:      include/uapi/linux/tls.h
11611 F:      include/net/tls.h
11612
11613 NETWORKING [WIRELESS]
11614 L:      linux-wireless@vger.kernel.org
11615 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11616
11617 NETDEVSIM
11618 M:      Jakub Kicinski <kuba@kernel.org>
11619 S:      Maintained
11620 F:      drivers/net/netdevsim/*
11621
11622 NETXEN (1/10) GbE SUPPORT
11623 M:      Manish Chopra <manishc@marvell.com>
11624 M:      Rahul Verma <rahulv@marvell.com>
11625 M:      GR-Linux-NIC-Dev@marvell.com
11626 L:      netdev@vger.kernel.org
11627 S:      Supported
11628 F:      drivers/net/ethernet/qlogic/netxen/
11629
11630 NEXTHOP
11631 M:      David Ahern <dsahern@kernel.org>
11632 L:      netdev@vger.kernel.org
11633 S:      Maintained
11634 F:      include/net/nexthop.h
11635 F:      include/uapi/linux/nexthop.h
11636 F:      include/net/netns/nexthop.h
11637 F:      net/ipv4/nexthop.c
11638
11639 NFC SUBSYSTEM
11640 L:      netdev@vger.kernel.org
11641 S:      Orphan
11642 F:      net/nfc/
11643 F:      include/net/nfc/
11644 F:      include/uapi/linux/nfc.h
11645 F:      drivers/nfc/
11646 F:      include/linux/platform_data/nfcmrvl.h
11647 F:      Documentation/devicetree/bindings/net/nfc/
11648
11649 NFS, SUNRPC, AND LOCKD CLIENTS
11650 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11651 M:      Anna Schumaker <anna.schumaker@netapp.com>
11652 L:      linux-nfs@vger.kernel.org
11653 W:      http://client.linux-nfs.org
11654 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11655 S:      Maintained
11656 F:      fs/lockd/
11657 F:      fs/nfs/
11658 F:      fs/nfs_common/
11659 F:      net/sunrpc/
11660 F:      include/linux/lockd/
11661 F:      include/linux/nfs*
11662 F:      include/linux/sunrpc/
11663 F:      include/uapi/linux/nfs*
11664 F:      include/uapi/linux/sunrpc/
11665
11666 NILFS2 FILESYSTEM
11667 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11668 L:      linux-nilfs@vger.kernel.org
11669 W:      https://nilfs.sourceforge.io/
11670 W:      https://nilfs.osdn.jp/
11671 T:      git git://github.com/konis/nilfs2.git
11672 S:      Supported
11673 F:      Documentation/filesystems/nilfs2.txt
11674 F:      fs/nilfs2/
11675 F:      include/trace/events/nilfs2.h
11676 F:      include/uapi/linux/nilfs2_api.h
11677 F:      include/uapi/linux/nilfs2_ondisk.h
11678
11679 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11680 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11681 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11682 S:      Maintained
11683 F:      Documentation/scsi/NinjaSCSI.txt
11684 F:      drivers/scsi/pcmcia/nsp_*
11685
11686 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11687 M:      GOTO Masanori <gotom@debian.or.jp>
11688 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11689 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11690 S:      Maintained
11691 F:      Documentation/scsi/NinjaSCSI.txt
11692 F:      drivers/scsi/nsp32*
11693
11694 NIOS2 ARCHITECTURE
11695 M:      Ley Foon Tan <ley.foon.tan@intel.com>
11696 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11698 S:      Maintained
11699 F:      arch/nios2/
11700
11701 NOHZ, DYNTICKS SUPPORT
11702 M:      Frederic Weisbecker <fweisbec@gmail.com>
11703 M:      Thomas Gleixner <tglx@linutronix.de>
11704 M:      Ingo Molnar <mingo@kernel.org>
11705 L:      linux-kernel@vger.kernel.org
11706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11707 S:      Maintained
11708 F:      kernel/time/tick*.*
11709 F:      include/linux/tick.h
11710 F:      include/linux/sched/nohz.h
11711
11712 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11713 M:      Pavel Machek <pavel@ucw.cz>
11714 M:      Sakari Ailus <sakari.ailus@iki.fi>
11715 L:      linux-media@vger.kernel.org
11716 S:      Maintained
11717 F:      drivers/media/i2c/et8ek8
11718 F:      drivers/media/i2c/ad5820.c
11719
11720 NOKIA N900 POWER SUPPLY DRIVERS
11721 R:      Pali Rohár <pali.rohar@gmail.com>
11722 F:      include/linux/power/bq2415x_charger.h
11723 F:      include/linux/power/bq27xxx_battery.h
11724 F:      drivers/power/supply/bq2415x_charger.c
11725 F:      drivers/power/supply/bq27xxx_battery.c
11726 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11727 F:      drivers/power/supply/isp1704_charger.c
11728 F:      drivers/power/supply/rx51_battery.c
11729
11730 NOLIBC HEADER FILE
11731 M:      Willy Tarreau <w@1wt.eu>
11732 S:      Maintained
11733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11734 F:      tools/include/nolibc/
11735
11736 NSDEPS
11737 M:      Matthias Maennich <maennich@google.com>
11738 S:      Maintained
11739 F:      scripts/nsdeps
11740 F:      Documentation/core-api/symbol-namespaces.rst
11741
11742 NTB AMD DRIVER
11743 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11744 L:      linux-ntb@googlegroups.com
11745 S:      Supported
11746 F:      drivers/ntb/hw/amd/
11747
11748 NTB DRIVER CORE
11749 M:      Jon Mason <jdmason@kudzu.us>
11750 M:      Dave Jiang <dave.jiang@intel.com>
11751 M:      Allen Hubbe <allenbh@gmail.com>
11752 L:      linux-ntb@googlegroups.com
11753 S:      Supported
11754 W:      https://github.com/jonmason/ntb/wiki
11755 T:      git git://github.com/jonmason/ntb.git
11756 F:      drivers/ntb/
11757 F:      drivers/net/ntb_netdev.c
11758 F:      include/linux/ntb.h
11759 F:      include/linux/ntb_transport.h
11760 F:      tools/testing/selftests/ntb/
11761
11762 NTB IDT DRIVER
11763 M:      Serge Semin <fancer.lancer@gmail.com>
11764 L:      linux-ntb@googlegroups.com
11765 S:      Supported
11766 F:      drivers/ntb/hw/idt/
11767
11768 NTB INTEL DRIVER
11769 M:      Dave Jiang <dave.jiang@intel.com>
11770 L:      linux-ntb@googlegroups.com
11771 S:      Supported
11772 W:      https://github.com/davejiang/linux/wiki
11773 T:      git https://github.com/davejiang/linux.git
11774 F:      drivers/ntb/hw/intel/
11775
11776 NTFS FILESYSTEM
11777 M:      Anton Altaparmakov <anton@tuxera.com>
11778 L:      linux-ntfs-dev@lists.sourceforge.net
11779 W:      http://www.tuxera.com/
11780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11781 S:      Supported
11782 F:      Documentation/filesystems/ntfs.txt
11783 F:      fs/ntfs/
11784
11785 NUBUS SUBSYSTEM
11786 M:      Finn Thain <fthain@telegraphics.com.au>
11787 L:      linux-m68k@lists.linux-m68k.org
11788 S:      Maintained
11789 F:      arch/*/include/asm/nubus.h
11790 F:      drivers/nubus/
11791 F:      include/linux/nubus.h
11792 F:      include/uapi/linux/nubus.h
11793
11794 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11795 M:      Antonino Daplas <adaplas@gmail.com>
11796 L:      linux-fbdev@vger.kernel.org
11797 S:      Maintained
11798 F:      drivers/video/fbdev/riva/
11799 F:      drivers/video/fbdev/nvidia/
11800
11801 NVM EXPRESS DRIVER
11802 M:      Keith Busch <kbusch@kernel.org>
11803 M:      Jens Axboe <axboe@fb.com>
11804 M:      Christoph Hellwig <hch@lst.de>
11805 M:      Sagi Grimberg <sagi@grimberg.me>
11806 L:      linux-nvme@lists.infradead.org
11807 T:      git://git.infradead.org/nvme.git
11808 W:      http://git.infradead.org/nvme.git
11809 S:      Supported
11810 F:      drivers/nvme/host/
11811 F:      include/linux/nvme.h
11812 F:      include/uapi/linux/nvme_ioctl.h
11813
11814 NVM EXPRESS FC TRANSPORT DRIVERS
11815 M:      James Smart <james.smart@broadcom.com>
11816 L:      linux-nvme@lists.infradead.org
11817 S:      Supported
11818 F:      include/linux/nvme-fc.h
11819 F:      include/linux/nvme-fc-driver.h
11820 F:      drivers/nvme/host/fc.c
11821 F:      drivers/nvme/target/fc.c
11822 F:      drivers/nvme/target/fcloop.c
11823
11824 NVM EXPRESS TARGET DRIVER
11825 M:      Christoph Hellwig <hch@lst.de>
11826 M:      Sagi Grimberg <sagi@grimberg.me>
11827 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
11828 L:      linux-nvme@lists.infradead.org
11829 T:      git://git.infradead.org/nvme.git
11830 W:      http://git.infradead.org/nvme.git
11831 S:      Supported
11832 F:      drivers/nvme/target/
11833
11834 NVMEM FRAMEWORK
11835 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11836 S:      Maintained
11837 F:      drivers/nvmem/
11838 F:      Documentation/devicetree/bindings/nvmem/
11839 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11840 F:      include/linux/nvmem-consumer.h
11841 F:      include/linux/nvmem-provider.h
11842
11843 NXP FXAS21002C DRIVER
11844 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11845 L:      linux-iio@vger.kernel.org
11846 S:      Maintained
11847 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11848 F:      drivers/iio/gyro/fxas21002c_core.c
11849 F:      drivers/iio/gyro/fxas21002c.h
11850 F:      drivers/iio/gyro/fxas21002c_i2c.c
11851 F:      drivers/iio/gyro/fxas21002c_spi.c
11852
11853 NXP SGTL5000 DRIVER
11854 M:      Fabio Estevam <festevam@gmail.com>
11855 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11856 S:      Maintained
11857 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11858 F:      sound/soc/codecs/sgtl5000*
11859
11860 NXP SJA1105 ETHERNET SWITCH DRIVER
11861 M:      Vladimir Oltean <olteanv@gmail.com>
11862 L:      linux-kernel@vger.kernel.org
11863 S:      Maintained
11864 F:      drivers/net/dsa/sja1105
11865
11866 NXP TDA998X DRM DRIVER
11867 M:      Russell King <linux@armlinux.org.uk>
11868 S:      Maintained
11869 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11870 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11871 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11872 F:      include/drm/i2c/tda998x.h
11873 F:      include/dt-bindings/display/tda998x.h
11874 K:      "nxp,tda998x"
11875
11876 NXP TFA9879 DRIVER
11877 M:      Peter Rosin <peda@axentia.se>
11878 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11879 S:      Maintained
11880 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11881 F:      sound/soc/codecs/tfa9879*
11882
11883 NXP-NCI NFC DRIVER
11884 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11885 R:      Charles Gorand <charles.gorand@effinnov.com>
11886 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11887 S:      Supported
11888 F:      drivers/nfc/nxp-nci
11889
11890 OBJAGG
11891 M:      Jiri Pirko <jiri@mellanox.com>
11892 L:      netdev@vger.kernel.org
11893 S:      Supported
11894 F:      lib/objagg.c
11895 F:      lib/test_objagg.c
11896 F:      include/linux/objagg.h
11897
11898 NXP FSPI DRIVER
11899 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11900 M:      Ashish Kumar <ashish.kumar@nxp.com>
11901 L:      linux-spi@vger.kernel.org
11902 S:      Maintained
11903 F:      drivers/spi/spi-nxp-fspi.c
11904 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11905
11906 OBJTOOL
11907 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11908 M:      Peter Zijlstra <peterz@infradead.org>
11909 S:      Supported
11910 F:      tools/objtool/
11911
11912 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11913 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11914 M:      Andrew Donnellan <ajd@linux.ibm.com>
11915 L:      linuxppc-dev@lists.ozlabs.org
11916 S:      Supported
11917 F:      arch/powerpc/platforms/powernv/ocxl.c
11918 F:      arch/powerpc/include/asm/pnv-ocxl.h
11919 F:      drivers/misc/ocxl/
11920 F:      include/misc/ocxl*
11921 F:      include/uapi/misc/ocxl.h
11922 F:      Documentation/userspace-api/accelerators/ocxl.rst
11923
11924 OMAP AUDIO SUPPORT
11925 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11926 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11927 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11928 L:      linux-omap@vger.kernel.org
11929 S:      Maintained
11930 F:      sound/soc/ti/omap*
11931 F:      sound/soc/ti/rx51.c
11932 F:      sound/soc/ti/n810.c
11933 F:      sound/soc/ti/sdma-pcm.*
11934
11935 OMAP CLOCK FRAMEWORK SUPPORT
11936 M:      Paul Walmsley <paul@pwsan.com>
11937 L:      linux-omap@vger.kernel.org
11938 S:      Maintained
11939 F:      arch/arm/*omap*/*clock*
11940
11941 OMAP DEVICE TREE SUPPORT
11942 M:      Benoît Cousson <bcousson@baylibre.com>
11943 M:      Tony Lindgren <tony@atomide.com>
11944 L:      linux-omap@vger.kernel.org
11945 L:      devicetree@vger.kernel.org
11946 S:      Maintained
11947 F:      arch/arm/boot/dts/*omap*
11948 F:      arch/arm/boot/dts/*am3*
11949 F:      arch/arm/boot/dts/*am4*
11950 F:      arch/arm/boot/dts/*am5*
11951 F:      arch/arm/boot/dts/*dra7*
11952 F:      arch/arm/boot/dts/logicpd-som-lv*
11953 F:      arch/arm/boot/dts/logicpd-torpedo*
11954
11955 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11956 L:      linux-omap@vger.kernel.org
11957 L:      linux-fbdev@vger.kernel.org
11958 S:      Orphan
11959 F:      drivers/video/fbdev/omap2/
11960 F:      Documentation/arm/omap/dss.rst
11961
11962 OMAP FRAMEBUFFER SUPPORT
11963 L:      linux-fbdev@vger.kernel.org
11964 L:      linux-omap@vger.kernel.org
11965 S:      Orphan
11966 F:      drivers/video/fbdev/omap/
11967
11968 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11969 M:      Roger Quadros <rogerq@ti.com>
11970 M:      Tony Lindgren <tony@atomide.com>
11971 L:      linux-omap@vger.kernel.org
11972 S:      Maintained
11973 F:      drivers/memory/omap-gpmc.c
11974 F:      arch/arm/mach-omap2/*gpmc*
11975
11976 OMAP GPIO DRIVER
11977 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11978 M:      Santosh Shilimkar <ssantosh@kernel.org>
11979 M:      Kevin Hilman <khilman@kernel.org>
11980 L:      linux-omap@vger.kernel.org
11981 S:      Maintained
11982 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11983 F:      drivers/gpio/gpio-omap.c
11984
11985 OMAP HARDWARE SPINLOCK SUPPORT
11986 M:      Ohad Ben-Cohen <ohad@wizery.com>
11987 L:      linux-omap@vger.kernel.org
11988 S:      Maintained
11989 F:      drivers/hwspinlock/omap_hwspinlock.c
11990
11991 OMAP HS MMC SUPPORT
11992 L:      linux-mmc@vger.kernel.org
11993 L:      linux-omap@vger.kernel.org
11994 S:      Orphan
11995 F:      drivers/mmc/host/omap_hsmmc.c
11996
11997 OMAP HWMOD DATA
11998 M:      Paul Walmsley <paul@pwsan.com>
11999 L:      linux-omap@vger.kernel.org
12000 S:      Maintained
12001 F:      arch/arm/mach-omap2/omap_hwmod*data*
12002
12003 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
12004 M:      Benoît Cousson <bcousson@baylibre.com>
12005 L:      linux-omap@vger.kernel.org
12006 S:      Maintained
12007 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
12008
12009 OMAP HWMOD SUPPORT
12010 M:      Benoît Cousson <bcousson@baylibre.com>
12011 M:      Paul Walmsley <paul@pwsan.com>
12012 L:      linux-omap@vger.kernel.org
12013 S:      Maintained
12014 F:      arch/arm/mach-omap2/omap_hwmod.*
12015
12016 OMAP I2C DRIVER
12017 M:      Vignesh R <vigneshr@ti.com>
12018 L:      linux-omap@vger.kernel.org
12019 L:      linux-i2c@vger.kernel.org
12020 S:      Maintained
12021 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
12022 F:      drivers/i2c/busses/i2c-omap.c
12023
12024 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
12025 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12026 L:      linux-media@vger.kernel.org
12027 S:      Maintained
12028 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
12029 F:      drivers/media/platform/omap3isp/
12030 F:      drivers/staging/media/omap4iss/
12031
12032 OMAP MMC SUPPORT
12033 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12034 L:      linux-omap@vger.kernel.org
12035 S:      Odd Fixes
12036 F:      drivers/mmc/host/omap.c
12037
12038 OMAP POWER MANAGEMENT SUPPORT
12039 M:      Kevin Hilman <khilman@kernel.org>
12040 L:      linux-omap@vger.kernel.org
12041 S:      Maintained
12042 F:      arch/arm/*omap*/*pm*
12043 F:      drivers/cpufreq/omap-cpufreq.c
12044
12045 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
12046 M:      Rajendra Nayak <rnayak@codeaurora.org>
12047 M:      Paul Walmsley <paul@pwsan.com>
12048 L:      linux-omap@vger.kernel.org
12049 S:      Maintained
12050 F:      arch/arm/mach-omap2/prm*
12051
12052 OMAP RANDOM NUMBER GENERATOR SUPPORT
12053 M:      Deepak Saxena <dsaxena@plexity.net>
12054 S:      Maintained
12055 F:      drivers/char/hw_random/omap-rng.c
12056
12057 OMAP USB SUPPORT
12058 L:      linux-usb@vger.kernel.org
12059 L:      linux-omap@vger.kernel.org
12060 S:      Orphan
12061 F:      drivers/usb/*/*omap*
12062 F:      arch/arm/*omap*/usb*
12063
12064 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
12065 M:      Mark Jackson <mpfj@newflow.co.uk>
12066 L:      linux-omap@vger.kernel.org
12067 S:      Maintained
12068 F:      arch/arm/boot/dts/am335x-nano.dts
12069
12070 OMAP1 SUPPORT
12071 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12072 M:      Tony Lindgren <tony@atomide.com>
12073 L:      linux-omap@vger.kernel.org
12074 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12076 S:      Maintained
12077 F:      arch/arm/mach-omap1/
12078 F:      arch/arm/plat-omap/
12079 F:      arch/arm/configs/omap1_defconfig
12080 F:      drivers/i2c/busses/i2c-omap.c
12081 F:      include/linux/platform_data/i2c-omap.h
12082 F:      include/linux/platform_data/ams-delta-fiq.h
12083
12084 OMAP2+ SUPPORT
12085 M:      Tony Lindgren <tony@atomide.com>
12086 L:      linux-omap@vger.kernel.org
12087 W:      http://www.muru.com/linux/omap/
12088 W:      http://linux.omap.com/
12089 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12091 S:      Maintained
12092 F:      arch/arm/mach-omap2/
12093 F:      arch/arm/plat-omap/
12094 F:      arch/arm/configs/omap2plus_defconfig
12095 F:      drivers/bus/ti-sysc.c
12096 F:      drivers/i2c/busses/i2c-omap.c
12097 F:      drivers/irqchip/irq-omap-intc.c
12098 F:      drivers/mfd/*omap*.c
12099 F:      drivers/mfd/menelaus.c
12100 F:      drivers/mfd/palmas.c
12101 F:      drivers/mfd/tps65217.c
12102 F:      drivers/mfd/tps65218.c
12103 F:      drivers/mfd/tps65910.c
12104 F:      drivers/mfd/twl-core.[ch]
12105 F:      drivers/mfd/twl4030*.c
12106 F:      drivers/mfd/twl6030*.c
12107 F:      drivers/mfd/twl6040*.c
12108 F:      drivers/regulator/palmas-regulator*.c
12109 F:      drivers/regulator/pbias-regulator.c
12110 F:      drivers/regulator/tps65217-regulator.c
12111 F:      drivers/regulator/tps65218-regulator.c
12112 F:      drivers/regulator/tps65910-regulator.c
12113 F:      drivers/regulator/twl-regulator.c
12114 F:      drivers/regulator/twl6030-regulator.c
12115 F:      include/linux/platform_data/i2c-omap.h
12116 F:      include/linux/platform_data/ti-sysc.h
12117
12118 ONION OMEGA2+ BOARD
12119 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12120 L:      linux-mips@vger.kernel.org
12121 S:      Maintained
12122 F:      arch/mips/boot/dts/ralink/omega2p.dts
12123
12124 OMFS FILESYSTEM
12125 M:      Bob Copeland <me@bobcopeland.com>
12126 L:      linux-karma-devel@lists.sourceforge.net
12127 S:      Maintained
12128 F:      Documentation/filesystems/omfs.txt
12129 F:      fs/omfs/
12130
12131 OMNIKEY CARDMAN 4000 DRIVER
12132 M:      Harald Welte <laforge@gnumonks.org>
12133 S:      Maintained
12134 F:      drivers/char/pcmcia/cm4000_cs.c
12135 F:      include/linux/cm4000_cs.h
12136 F:      include/uapi/linux/cm4000_cs.h
12137
12138 OMNIKEY CARDMAN 4040 DRIVER
12139 M:      Harald Welte <laforge@gnumonks.org>
12140 S:      Maintained
12141 F:      drivers/char/pcmcia/cm4040_cs.*
12142
12143 OMNIVISION OV13858 SENSOR DRIVER
12144 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12145 L:      linux-media@vger.kernel.org
12146 T:      git git://linuxtv.org/media_tree.git
12147 S:      Maintained
12148 F:      drivers/media/i2c/ov13858.c
12149
12150 OMNIVISION OV2680 SENSOR DRIVER
12151 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12152 L:      linux-media@vger.kernel.org
12153 T:      git git://linuxtv.org/media_tree.git
12154 S:      Maintained
12155 F:      drivers/media/i2c/ov2680.c
12156 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12157
12158 OMNIVISION OV2685 SENSOR DRIVER
12159 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12160 L:      linux-media@vger.kernel.org
12161 T:      git git://linuxtv.org/media_tree.git
12162 S:      Maintained
12163 F:      drivers/media/i2c/ov2685.c
12164
12165 OMNIVISION OV5640 SENSOR DRIVER
12166 M:      Steve Longerbeam <slongerbeam@gmail.com>
12167 L:      linux-media@vger.kernel.org
12168 T:      git git://linuxtv.org/media_tree.git
12169 S:      Maintained
12170 F:      drivers/media/i2c/ov5640.c
12171
12172 OMNIVISION OV5647 SENSOR DRIVER
12173 M:      Luis Oliveira <lolivei@synopsys.com>
12174 L:      linux-media@vger.kernel.org
12175 T:      git git://linuxtv.org/media_tree.git
12176 S:      Maintained
12177 F:      drivers/media/i2c/ov5647.c
12178
12179 OMNIVISION OV5670 SENSOR DRIVER
12180 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12181 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12182 L:      linux-media@vger.kernel.org
12183 T:      git git://linuxtv.org/media_tree.git
12184 S:      Maintained
12185 F:      drivers/media/i2c/ov5670.c
12186
12187 OMNIVISION OV5675 SENSOR DRIVER
12188 M:      Shawn Tu <shawnx.tu@intel.com>
12189 L:      linux-media@vger.kernel.org
12190 T:      git git://linuxtv.org/media_tree.git
12191 S:      Maintained
12192 F:      drivers/media/i2c/ov5675.c
12193
12194 OMNIVISION OV5695 SENSOR DRIVER
12195 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12196 L:      linux-media@vger.kernel.org
12197 T:      git git://linuxtv.org/media_tree.git
12198 S:      Maintained
12199 F:      drivers/media/i2c/ov5695.c
12200
12201 OMNIVISION OV7670 SENSOR DRIVER
12202 M:      Jonathan Corbet <corbet@lwn.net>
12203 L:      linux-media@vger.kernel.org
12204 T:      git git://linuxtv.org/media_tree.git
12205 S:      Maintained
12206 F:      drivers/media/i2c/ov7670.c
12207 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12208
12209 OMNIVISION OV772x SENSOR DRIVER
12210 M:      Jacopo Mondi <jacopo@jmondi.org>
12211 L:      linux-media@vger.kernel.org
12212 T:      git git://linuxtv.org/media_tree.git
12213 S:      Odd fixes
12214 F:      drivers/media/i2c/ov772x.c
12215 F:      include/media/i2c/ov772x.h
12216 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12217
12218 OMNIVISION OV7740 SENSOR DRIVER
12219 M:      Wenyou Yang <wenyou.yang@microchip.com>
12220 L:      linux-media@vger.kernel.org
12221 T:      git git://linuxtv.org/media_tree.git
12222 S:      Maintained
12223 F:      drivers/media/i2c/ov7740.c
12224 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12225
12226 OMNIVISION OV9640 SENSOR DRIVER
12227 M:      Petr Cvek <petrcvekcz@gmail.com>
12228 L:      linux-media@vger.kernel.org
12229 S:      Maintained
12230 F:      drivers/media/i2c/ov9640.*
12231
12232 OMNIVISION OV8856 SENSOR DRIVER
12233 M:      Ben Kao <ben.kao@intel.com>
12234 L:      linux-media@vger.kernel.org
12235 T:      git git://linuxtv.org/media_tree.git
12236 S:      Maintained
12237 F:      drivers/media/i2c/ov8856.c
12238
12239 OMNIVISION OV9650 SENSOR DRIVER
12240 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12241 R:      Akinobu Mita <akinobu.mita@gmail.com>
12242 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12243 L:      linux-media@vger.kernel.org
12244 T:      git git://linuxtv.org/media_tree.git
12245 S:      Maintained
12246 F:      drivers/media/i2c/ov9650.c
12247 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12248
12249 ONENAND FLASH DRIVER
12250 M:      Kyungmin Park <kyungmin.park@samsung.com>
12251 L:      linux-mtd@lists.infradead.org
12252 S:      Maintained
12253 F:      drivers/mtd/nand/onenand/
12254 F:      include/linux/mtd/onenand*.h
12255
12256 OP-TEE DRIVER
12257 M:      Jens Wiklander <jens.wiklander@linaro.org>
12258 L:      tee-dev@lists.linaro.org
12259 S:      Maintained
12260 F:      drivers/tee/optee/
12261
12262 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12263 M:      Sumit Garg <sumit.garg@linaro.org>
12264 L:      tee-dev@lists.linaro.org
12265 S:      Maintained
12266 F:      drivers/char/hw_random/optee-rng.c
12267
12268 OPA-VNIC DRIVER
12269 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12270 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12271 L:      linux-rdma@vger.kernel.org
12272 S:      Supported
12273 F:      drivers/infiniband/ulp/opa_vnic
12274
12275 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12276 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12277 M:      Frank Rowand <frowand.list@gmail.com>
12278 L:      devicetree@vger.kernel.org
12279 S:      Maintained
12280 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12281 F:      Documentation/devicetree/overlay-notes.txt
12282 F:      drivers/of/overlay.c
12283 F:      drivers/of/resolver.c
12284 K:      of_overlay_notifier_
12285
12286 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12287 M:      Rob Herring <robh+dt@kernel.org>
12288 M:      Frank Rowand <frowand.list@gmail.com>
12289 L:      devicetree@vger.kernel.org
12290 W:      http://www.devicetree.org/
12291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12292 S:      Maintained
12293 F:      drivers/of/
12294 F:      include/linux/of*.h
12295 F:      scripts/dtc/
12296 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12297
12298 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12299 M:      Rob Herring <robh+dt@kernel.org>
12300 M:      Mark Rutland <mark.rutland@arm.com>
12301 L:      devicetree@vger.kernel.org
12302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12303 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12304 S:      Maintained
12305 F:      Documentation/devicetree/
12306 F:      arch/*/boot/dts/
12307 F:      include/dt-bindings/
12308
12309 OPENCORES I2C BUS DRIVER
12310 M:      Peter Korsgaard <peter@korsgaard.com>
12311 M:      Andrew Lunn <andrew@lunn.ch>
12312 L:      linux-i2c@vger.kernel.org
12313 S:      Maintained
12314 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12315 F:      Documentation/i2c/busses/i2c-ocores.rst
12316 F:      drivers/i2c/busses/i2c-ocores.c
12317 F:      include/linux/platform_data/i2c-ocores.h
12318
12319 OPENRISC ARCHITECTURE
12320 M:      Jonas Bonn <jonas@southpole.se>
12321 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12322 M:      Stafford Horne <shorne@gmail.com>
12323 T:      git git://github.com/openrisc/linux.git
12324 L:      openrisc@lists.librecores.org
12325 W:      http://openrisc.io
12326 S:      Maintained
12327 F:      Documentation/devicetree/bindings/openrisc/
12328 F:      Documentation/openrisc/
12329 F:      arch/openrisc/
12330 F:      drivers/irqchip/irq-ompic.c
12331 F:      drivers/irqchip/irq-or1k-*
12332
12333 OPENVSWITCH
12334 M:      Pravin B Shelar <pshelar@ovn.org>
12335 L:      netdev@vger.kernel.org
12336 L:      dev@openvswitch.org
12337 W:      http://openvswitch.org
12338 S:      Maintained
12339 F:      net/openvswitch/
12340 F:      include/uapi/linux/openvswitch.h
12341
12342 OPERATING PERFORMANCE POINTS (OPP)
12343 M:      Viresh Kumar <vireshk@kernel.org>
12344 M:      Nishanth Menon <nm@ti.com>
12345 M:      Stephen Boyd <sboyd@kernel.org>
12346 L:      linux-pm@vger.kernel.org
12347 S:      Maintained
12348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12349 F:      drivers/opp/
12350 F:      include/linux/pm_opp.h
12351 F:      Documentation/power/opp.rst
12352 F:      Documentation/devicetree/bindings/opp/
12353
12354 OPL4 DRIVER
12355 M:      Clemens Ladisch <clemens@ladisch.de>
12356 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12358 S:      Maintained
12359 F:      sound/drivers/opl4/
12360
12361 OPROFILE
12362 M:      Robert Richter <rric@kernel.org>
12363 L:      oprofile-list@lists.sf.net
12364 S:      Maintained
12365 F:      arch/*/include/asm/oprofile*.h
12366 F:      arch/*/oprofile/
12367 F:      drivers/oprofile/
12368 F:      include/linux/oprofile.h
12369
12370 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12371 M:      Mark Fasheh <mark@fasheh.com>
12372 M:      Joel Becker <jlbec@evilplan.org>
12373 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12374 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12375 W:      http://ocfs2.wiki.kernel.org
12376 S:      Supported
12377 F:      Documentation/filesystems/ocfs2.txt
12378 F:      Documentation/filesystems/dlmfs.txt
12379 F:      fs/ocfs2/
12380
12381 ORANGEFS FILESYSTEM
12382 M:      Mike Marshall <hubcap@omnibond.com>
12383 R:      Martin Brandenburg <martin@omnibond.com>
12384 L:      devel@lists.orangefs.org
12385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12386 S:      Supported
12387 F:      fs/orangefs/
12388 F:      Documentation/filesystems/orangefs.txt
12389
12390 ORINOCO DRIVER
12391 L:      linux-wireless@vger.kernel.org
12392 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12393 W:      http://www.nongnu.org/orinoco/
12394 S:      Orphan
12395 F:      drivers/net/wireless/intersil/orinoco/
12396
12397 OV2659 OMNIVISION SENSOR DRIVER
12398 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12399 L:      linux-media@vger.kernel.org
12400 W:      https://linuxtv.org
12401 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12402 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12403 S:      Maintained
12404 F:      drivers/media/i2c/ov2659.c
12405 F:      include/media/i2c/ov2659.h
12406
12407 OVERLAY FILESYSTEM
12408 M:      Miklos Szeredi <miklos@szeredi.hu>
12409 L:      linux-unionfs@vger.kernel.org
12410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12411 S:      Supported
12412 F:      fs/overlayfs/
12413 F:      Documentation/filesystems/overlayfs.rst
12414
12415 P54 WIRELESS DRIVER
12416 M:      Christian Lamparter <chunkeey@googlemail.com>
12417 L:      linux-wireless@vger.kernel.org
12418 W:      http://wireless.kernel.org/en/users/Drivers/p54
12419 S:      Maintained
12420 F:      drivers/net/wireless/intersil/p54/
12421
12422 PA SEMI ETHERNET DRIVER
12423 L:      netdev@vger.kernel.org
12424 S:      Orphan
12425 F:      drivers/net/ethernet/pasemi/*
12426
12427 PA SEMI SMBUS DRIVER
12428 L:      linux-i2c@vger.kernel.org
12429 S:      Orphan
12430 F:      drivers/i2c/busses/i2c-pasemi.c
12431
12432 PACKING
12433 M:      Vladimir Oltean <olteanv@gmail.com>
12434 L:      netdev@vger.kernel.org
12435 S:      Supported
12436 F:      lib/packing.c
12437 F:      include/linux/packing.h
12438 F:      Documentation/core-api/packing.rst
12439
12440 PADATA PARALLEL EXECUTION MECHANISM
12441 M:      Steffen Klassert <steffen.klassert@secunet.com>
12442 L:      linux-crypto@vger.kernel.org
12443 S:      Maintained
12444 F:      kernel/padata.c
12445 F:      include/linux/padata.h
12446 F:      Documentation/padata.txt
12447
12448 PAGE POOL
12449 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12450 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12451 L:      netdev@vger.kernel.org
12452 S:      Supported
12453 F:      net/core/page_pool.c
12454 F:      include/net/page_pool.h
12455
12456 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12457 M:      Harald Welte <laforge@gnumonks.org>
12458 L:      platform-driver-x86@vger.kernel.org
12459 S:      Maintained
12460 F:      drivers/platform/x86/panasonic-laptop.c
12461
12462 PARALLEL LCD/KEYPAD PANEL DRIVER
12463 M:      Willy Tarreau <willy@haproxy.com>
12464 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12465 S:      Odd Fixes
12466 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12467 F:      drivers/auxdisplay/panel.c
12468
12469 PARALLEL PORT SUBSYSTEM
12470 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12471 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12472 L:      linux-parport@lists.infradead.org (subscribers-only)
12473 S:      Maintained
12474 F:      drivers/parport/
12475 F:      include/linux/parport*.h
12476 F:      drivers/char/ppdev.c
12477 F:      include/uapi/linux/ppdev.h
12478 F:      Documentation/driver-api/parport*.rst
12479
12480 PARAVIRT_OPS INTERFACE
12481 M:      Juergen Gross <jgross@suse.com>
12482 M:      Thomas Hellstrom <thellstrom@vmware.com>
12483 M:      "VMware, Inc." <pv-drivers@vmware.com>
12484 L:      virtualization@lists.linux-foundation.org
12485 S:      Supported
12486 F:      Documentation/virt/paravirt_ops.rst
12487 F:      arch/*/kernel/paravirt*
12488 F:      arch/*/include/asm/paravirt*.h
12489 F:      include/linux/hypervisor.h
12490
12491 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12492 M:      Tim Waugh <tim@cyberelk.net>
12493 L:      linux-parport@lists.infradead.org (subscribers-only)
12494 S:      Maintained
12495 F:      Documentation/admin-guide/blockdev/paride.rst
12496 F:      drivers/block/paride/
12497
12498 PARISC ARCHITECTURE
12499 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12500 M:      Helge Deller <deller@gmx.de>
12501 L:      linux-parisc@vger.kernel.org
12502 W:      http://www.parisc-linux.org/
12503 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12506 S:      Maintained
12507 F:      arch/parisc/
12508 F:      Documentation/parisc/
12509 F:      drivers/parisc/
12510 F:      drivers/char/agp/parisc-agp.c
12511 F:      drivers/input/misc/hp_sdc_rtc.c
12512 F:      drivers/input/serio/gscps2.c
12513 F:      drivers/input/serio/hp_sdc*
12514 F:      drivers/parport/parport_gsc.*
12515 F:      drivers/tty/serial/8250/8250_gsc.c
12516 F:      drivers/video/fbdev/sti*
12517 F:      drivers/video/console/sti*
12518 F:      drivers/video/logo/logo_parisc*
12519 F:      include/linux/hp_sdc.h
12520
12521 PARMAN
12522 M:      Jiri Pirko <jiri@mellanox.com>
12523 L:      netdev@vger.kernel.org
12524 S:      Supported
12525 F:      lib/parman.c
12526 F:      lib/test_parman.c
12527 F:      include/linux/parman.h
12528
12529 PC ENGINES APU BOARD DRIVER
12530 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12531 S:      Maintained
12532 F:      drivers/platform/x86/pcengines-apuv2.c
12533
12534 PC87360 HARDWARE MONITORING DRIVER
12535 M:      Jim Cromie <jim.cromie@gmail.com>
12536 L:      linux-hwmon@vger.kernel.org
12537 S:      Maintained
12538 F:      Documentation/hwmon/pc87360.rst
12539 F:      drivers/hwmon/pc87360.c
12540
12541 PC8736x GPIO DRIVER
12542 M:      Jim Cromie <jim.cromie@gmail.com>
12543 S:      Maintained
12544 F:      drivers/char/pc8736x_gpio.c
12545
12546 PC87427 HARDWARE MONITORING DRIVER
12547 M:      Jean Delvare <jdelvare@suse.com>
12548 L:      linux-hwmon@vger.kernel.org
12549 S:      Maintained
12550 F:      Documentation/hwmon/pc87427.rst
12551 F:      drivers/hwmon/pc87427.c
12552
12553 PCA9532 LED DRIVER
12554 M:      Riku Voipio <riku.voipio@iki.fi>
12555 S:      Maintained
12556 F:      drivers/leds/leds-pca9532.c
12557 F:      include/linux/leds-pca9532.h
12558
12559 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12560 M:      Guenter Roeck <linux@roeck-us.net>
12561 L:      linux-i2c@vger.kernel.org
12562 S:      Maintained
12563 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12564
12565 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12566 M:      Khalid Aziz <khalid@gonehiking.org>
12567 S:      Maintained
12568 F:      drivers/firmware/pcdp.*
12569
12570 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12571 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12572 L:      linux-pci@vger.kernel.org
12573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12574 S:      Maintained
12575 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12576 F:      drivers/pci/controller/pci-aardvark.c
12577
12578 PCI DRIVER FOR ALTERA PCIE IP
12579 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12580 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12581 L:      linux-pci@vger.kernel.org
12582 S:      Supported
12583 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12584 F:      drivers/pci/controller/pcie-altera.c
12585
12586 PCI DRIVER FOR APPLIEDMICRO XGENE
12587 M:      Toan Le <toan@os.amperecomputing.com>
12588 L:      linux-pci@vger.kernel.org
12589 L:      linux-arm-kernel@lists.infradead.org
12590 S:      Maintained
12591 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12592 F:      drivers/pci/controller/pci-xgene.c
12593
12594 PCI DRIVER FOR ARM VERSATILE PLATFORM
12595 M:      Rob Herring <robh@kernel.org>
12596 L:      linux-pci@vger.kernel.org
12597 L:      linux-arm-kernel@lists.infradead.org
12598 S:      Maintained
12599 F:      Documentation/devicetree/bindings/pci/versatile.txt
12600 F:      drivers/pci/controller/pci-versatile.c
12601
12602 PCI DRIVER FOR ARMADA 8K
12603 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12604 L:      linux-pci@vger.kernel.org
12605 L:      linux-arm-kernel@lists.infradead.org
12606 S:      Maintained
12607 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12608 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12609
12610 PCI DRIVER FOR CADENCE PCIE IP
12611 M:      Tom Joseph <tjoseph@cadence.com>
12612 L:      linux-pci@vger.kernel.org
12613 S:      Maintained
12614 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12615 F:      drivers/pci/controller/pcie-cadence*
12616
12617 PCI DRIVER FOR FREESCALE LAYERSCAPE
12618 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12619 M:      Mingkai Hu <mingkai.hu@nxp.com>
12620 M:      Roy Zang <roy.zang@nxp.com>
12621 L:      linuxppc-dev@lists.ozlabs.org
12622 L:      linux-pci@vger.kernel.org
12623 L:      linux-arm-kernel@lists.infradead.org
12624 S:      Maintained
12625 F:      drivers/pci/controller/dwc/*layerscape*
12626
12627 PCI DRIVER FOR GENERIC OF HOSTS
12628 M:      Will Deacon <will@kernel.org>
12629 L:      linux-pci@vger.kernel.org
12630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12631 S:      Maintained
12632 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12633 F:      drivers/pci/controller/pci-host-common.c
12634 F:      drivers/pci/controller/pci-host-generic.c
12635
12636 PCI DRIVER FOR IMX6
12637 M:      Richard Zhu <hongxing.zhu@nxp.com>
12638 M:      Lucas Stach <l.stach@pengutronix.de>
12639 L:      linux-pci@vger.kernel.org
12640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12641 S:      Maintained
12642 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12643 F:      drivers/pci/controller/dwc/*imx6*
12644
12645 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12646 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12647 L:      linux-pci@vger.kernel.org
12648 S:      Supported
12649 F:      drivers/pci/controller/vmd.c
12650
12651 PCI DRIVER FOR MICROSEMI SWITCHTEC
12652 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12653 M:      Logan Gunthorpe <logang@deltatee.com>
12654 L:      linux-pci@vger.kernel.org
12655 S:      Maintained
12656 F:      Documentation/driver-api/switchtec.rst
12657 F:      Documentation/ABI/testing/sysfs-class-switchtec
12658 F:      drivers/pci/switch/switchtec*
12659 F:      include/uapi/linux/switchtec_ioctl.h
12660 F:      include/linux/switchtec.h
12661 F:      drivers/ntb/hw/mscc/
12662
12663 PCI DRIVER FOR MOBIVEIL PCIE IP
12664 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12665 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12666 L:      linux-pci@vger.kernel.org
12667 S:      Supported
12668 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12669 F:      drivers/pci/controller/pcie-mobiveil.c
12670
12671 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12672 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12673 M:      Jason Cooper <jason@lakedaemon.net>
12674 L:      linux-pci@vger.kernel.org
12675 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12676 S:      Maintained
12677 F:      drivers/pci/controller/*mvebu*
12678
12679 PCI DRIVER FOR NVIDIA TEGRA
12680 M:      Thierry Reding <thierry.reding@gmail.com>
12681 L:      linux-tegra@vger.kernel.org
12682 L:      linux-pci@vger.kernel.org
12683 S:      Supported
12684 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12685 F:      drivers/pci/controller/pci-tegra.c
12686
12687 PCI DRIVER FOR RENESAS R-CAR
12688 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12689 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12690 L:      linux-pci@vger.kernel.org
12691 L:      linux-renesas-soc@vger.kernel.org
12692 S:      Maintained
12693 F:      drivers/pci/controller/*rcar*
12694
12695 PCI DRIVER FOR SAMSUNG EXYNOS
12696 M:      Jingoo Han <jingoohan1@gmail.com>
12697 L:      linux-pci@vger.kernel.org
12698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12699 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12700 S:      Maintained
12701 F:      drivers/pci/controller/dwc/pci-exynos.c
12702
12703 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12704 M:      Jingoo Han <jingoohan1@gmail.com>
12705 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12706 L:      linux-pci@vger.kernel.org
12707 S:      Maintained
12708 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12709 F:      drivers/pci/controller/dwc/*designware*
12710
12711 PCI DRIVER FOR TI DRA7XX
12712 M:      Kishon Vijay Abraham I <kishon@ti.com>
12713 L:      linux-omap@vger.kernel.org
12714 L:      linux-pci@vger.kernel.org
12715 S:      Supported
12716 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12717 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12718
12719 PCI DRIVER FOR TI KEYSTONE
12720 M:      Murali Karicheri <m-karicheri2@ti.com>
12721 L:      linux-pci@vger.kernel.org
12722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12723 S:      Maintained
12724 F:      drivers/pci/controller/dwc/pci-keystone.c
12725
12726 PCI ENDPOINT SUBSYSTEM
12727 M:      Kishon Vijay Abraham I <kishon@ti.com>
12728 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12729 L:      linux-pci@vger.kernel.org
12730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12731 S:      Supported
12732 F:      drivers/pci/endpoint/
12733 F:      drivers/misc/pci_endpoint_test.c
12734 F:      tools/pci/
12735
12736 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12737 M:      Russell Currey <ruscur@russell.cc>
12738 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12739 M:      Oliver O'Halloran <oohall@gmail.com>
12740 L:      linuxppc-dev@lists.ozlabs.org
12741 S:      Supported
12742 F:      Documentation/PCI/pci-error-recovery.rst
12743 F:      drivers/pci/pcie/aer.c
12744 F:      drivers/pci/pcie/dpc.c
12745 F:      drivers/pci/pcie/err.c
12746 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12747 F:      arch/powerpc/kernel/eeh*.c
12748 F:      arch/powerpc/platforms/*/eeh*.c
12749 F:      arch/powerpc/include/*/eeh*.h
12750
12751 PCI ERROR RECOVERY
12752 M:      Linas Vepstas <linasvepstas@gmail.com>
12753 L:      linux-pci@vger.kernel.org
12754 S:      Supported
12755 F:      Documentation/PCI/pci-error-recovery.rst
12756
12757 PCI MSI DRIVER FOR ALTERA MSI IP
12758 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12759 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12760 L:      linux-pci@vger.kernel.org
12761 S:      Supported
12762 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12763 F:      drivers/pci/controller/pcie-altera-msi.c
12764
12765 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12766 M:      Toan Le <toan@os.amperecomputing.com>
12767 L:      linux-pci@vger.kernel.org
12768 L:      linux-arm-kernel@lists.infradead.org
12769 S:      Maintained
12770 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12771 F:      drivers/pci/controller/pci-xgene-msi.c
12772
12773 PCI SUBSYSTEM
12774 M:      Bjorn Helgaas <bhelgaas@google.com>
12775 L:      linux-pci@vger.kernel.org
12776 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12778 S:      Supported
12779 F:      Documentation/devicetree/bindings/pci/
12780 F:      Documentation/PCI/
12781 F:      drivers/acpi/pci*
12782 F:      drivers/pci/
12783 F:      include/asm-generic/pci*
12784 F:      include/linux/pci*
12785 F:      include/linux/of_pci.h
12786 F:      include/uapi/linux/pci*
12787 F:      lib/pci*
12788 F:      arch/x86/pci/
12789 F:      arch/x86/kernel/quirks.c
12790 F:      arch/x86/kernel/early-quirks.c
12791
12792 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12793 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12794 R:      Andrew Murray <andrew.murray@arm.com>
12795 L:      linux-pci@vger.kernel.org
12796 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12798 S:      Supported
12799 F:      drivers/pci/controller/
12800
12801 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12802 M:      Jonathan Chocron <jonnyc@amazon.com>
12803 L:      linux-pci@vger.kernel.org
12804 S:      Maintained
12805 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12806 F:      drivers/pci/controller/dwc/pcie-al.c
12807
12808 PCIE DRIVER FOR AMLOGIC MESON
12809 M:      Yue Wang <yue.wang@Amlogic.com>
12810 L:      linux-pci@vger.kernel.org
12811 L:      linux-amlogic@lists.infradead.org
12812 S:      Maintained
12813 F:      drivers/pci/controller/dwc/pci-meson.c
12814
12815 PCIE DRIVER FOR AXIS ARTPEC
12816 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12817 L:      linux-arm-kernel@axis.com
12818 L:      linux-pci@vger.kernel.org
12819 S:      Maintained
12820 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12821 F:      drivers/pci/controller/dwc/*artpec*
12822
12823 PCIE DRIVER FOR CAVIUM THUNDERX
12824 M:      Robert Richter <rrichter@marvell.com>
12825 L:      linux-pci@vger.kernel.org
12826 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12827 S:      Supported
12828 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12829 F:      drivers/pci/controller/pci-thunder-*
12830
12831 PCIE DRIVER FOR HISILICON
12832 M:      Zhou Wang <wangzhou1@hisilicon.com>
12833 L:      linux-pci@vger.kernel.org
12834 S:      Maintained
12835 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12836 F:      drivers/pci/controller/dwc/pcie-hisi.c
12837
12838 PCIE DRIVER FOR HISILICON KIRIN
12839 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12840 M:      Binghui Wang <wangbinghui@hisilicon.com>
12841 L:      linux-pci@vger.kernel.org
12842 S:      Maintained
12843 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12844 F:      drivers/pci/controller/dwc/pcie-kirin.c
12845
12846 PCIE DRIVER FOR HISILICON STB
12847 M:      Shawn Guo <shawn.guo@linaro.org>
12848 L:      linux-pci@vger.kernel.org
12849 S:      Maintained
12850 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12851 F:      drivers/pci/controller/dwc/pcie-histb.c
12852
12853 PCIE DRIVER FOR MEDIATEK
12854 M:      Ryder Lee <ryder.lee@mediatek.com>
12855 L:      linux-pci@vger.kernel.org
12856 L:      linux-mediatek@lists.infradead.org
12857 S:      Supported
12858 F:      Documentation/devicetree/bindings/pci/mediatek*
12859 F:      drivers/pci/controller/*mediatek*
12860
12861 PCIE DRIVER FOR QUALCOMM MSM
12862 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12863 L:      linux-pci@vger.kernel.org
12864 L:      linux-arm-msm@vger.kernel.org
12865 S:      Maintained
12866 F:      drivers/pci/controller/dwc/*qcom*
12867
12868 PCIE DRIVER FOR ROCKCHIP
12869 M:      Shawn Lin <shawn.lin@rock-chips.com>
12870 L:      linux-pci@vger.kernel.org
12871 L:      linux-rockchip@lists.infradead.org
12872 S:      Maintained
12873 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12874 F:      drivers/pci/controller/pcie-rockchip*
12875
12876 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12877 M:      Linus Walleij <linus.walleij@linaro.org>
12878 L:      linux-pci@vger.kernel.org
12879 S:      Maintained
12880 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12881 F:      drivers/pci/controller/pci-v3-semi.c
12882
12883 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12884 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12885 L:      linux-pci@vger.kernel.org
12886 S:      Maintained
12887 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12888 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12889
12890 PCIE DRIVER FOR ST SPEAR13XX
12891 M:      Pratyush Anand <pratyush.anand@gmail.com>
12892 L:      linux-pci@vger.kernel.org
12893 S:      Maintained
12894 F:      drivers/pci/controller/dwc/*spear*
12895
12896 PCMCIA SUBSYSTEM
12897 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12899 S:      Odd Fixes
12900 F:      Documentation/pcmcia/
12901 F:      tools/pcmcia/
12902 F:      drivers/pcmcia/
12903 F:      include/pcmcia/
12904
12905 PCNET32 NETWORK DRIVER
12906 M:      Don Fry <pcnet32@frontier.com>
12907 L:      netdev@vger.kernel.org
12908 S:      Maintained
12909 F:      drivers/net/ethernet/amd/pcnet32.c
12910
12911 PCRYPT PARALLEL CRYPTO ENGINE
12912 M:      Steffen Klassert <steffen.klassert@secunet.com>
12913 L:      linux-crypto@vger.kernel.org
12914 S:      Maintained
12915 F:      crypto/pcrypt.c
12916 F:      include/crypto/pcrypt.h
12917
12918 PEAQ WMI HOTKEYS DRIVER
12919 M:      Hans de Goede <hdegoede@redhat.com>
12920 L:      platform-driver-x86@vger.kernel.org
12921 S:      Maintained
12922 F:      drivers/platform/x86/peaq-wmi.c
12923
12924 PENSANDO ETHERNET DRIVERS
12925 M:      Shannon Nelson <snelson@pensando.io>
12926 M:      Pensando Drivers <drivers@pensando.io>
12927 L:      netdev@vger.kernel.org
12928 S:      Supported
12929 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12930 F:      drivers/net/ethernet/pensando/
12931
12932 PER-CPU MEMORY ALLOCATOR
12933 M:      Dennis Zhou <dennis@kernel.org>
12934 M:      Tejun Heo <tj@kernel.org>
12935 M:      Christoph Lameter <cl@linux.com>
12936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12937 S:      Maintained
12938 F:      include/linux/percpu*.h
12939 F:      mm/percpu*.c
12940 F:      arch/*/include/asm/percpu.h
12941
12942 PER-TASK DELAY ACCOUNTING
12943 M:      Balbir Singh <bsingharora@gmail.com>
12944 S:      Maintained
12945 F:      include/linux/delayacct.h
12946 F:      kernel/delayacct.c
12947
12948 PERFORMANCE EVENTS SUBSYSTEM
12949 M:      Peter Zijlstra <peterz@infradead.org>
12950 M:      Ingo Molnar <mingo@redhat.com>
12951 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12952 R:      Mark Rutland <mark.rutland@arm.com>
12953 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12954 R:      Jiri Olsa <jolsa@redhat.com>
12955 R:      Namhyung Kim <namhyung@kernel.org>
12956 L:      linux-kernel@vger.kernel.org
12957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12958 S:      Supported
12959 F:      kernel/events/*
12960 F:      include/linux/perf_event.h
12961 F:      include/uapi/linux/perf_event.h
12962 F:      arch/*/kernel/perf_event*.c
12963 F:      arch/*/kernel/*/perf_event*.c
12964 F:      arch/*/kernel/*/*/perf_event*.c
12965 F:      arch/*/include/asm/perf_event.h
12966 F:      arch/*/kernel/perf_callchain.c
12967 F:      arch/*/events/*
12968 F:      arch/*/events/*/*
12969 F:      tools/perf/
12970
12971 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
12972 R:      John Garry <john.garry@huawei.com>
12973 R:      Will Deacon <will@kernel.org>
12974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12975 S:      Supported
12976 F:      tools/perf/pmu-events/arch/arm64/
12977
12978 PERSONALITY HANDLING
12979 M:      Christoph Hellwig <hch@infradead.org>
12980 L:      linux-abi-devel@lists.sourceforge.net
12981 S:      Maintained
12982 F:      include/linux/personality.h
12983 F:      include/uapi/linux/personality.h
12984
12985 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12986 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12987 L:      linux-input@vger.kernel.org
12988 S:      Maintained
12989 F:      Documentation/input/devices/pxrc.rst
12990 F:      drivers/input/joystick/pxrc.c
12991
12992 FLYSKY FSIA6B RC RECEIVER
12993 M:      Markus Koch <markus@notsyncing.net>
12994 L:      linux-input@vger.kernel.org
12995 S:      Maintained
12996 F:      drivers/input/joystick/fsia6b.c
12997
12998 PHONET PROTOCOL
12999 M:      Remi Denis-Courmont <courmisch@gmail.com>
13000 S:      Supported
13001 F:      Documentation/networking/phonet.txt
13002 F:      include/linux/phonet.h
13003 F:      include/net/phonet/
13004 F:      include/uapi/linux/phonet.h
13005 F:      net/phonet/
13006
13007 PHRAM MTD DRIVER
13008 M:      Joern Engel <joern@lazybastard.org>
13009 L:      linux-mtd@lists.infradead.org
13010 S:      Maintained
13011 F:      drivers/mtd/devices/phram.c
13012
13013 PICOLCD HID DRIVER
13014 M:      Bruno Prémont <bonbons@linux-vserver.org>
13015 L:      linux-input@vger.kernel.org
13016 S:      Maintained
13017 F:      drivers/hid/hid-picolcd*
13018
13019 PICOXCELL SUPPORT
13020 M:      Jamie Iles <jamie@jamieiles.com>
13021 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13022 T:      git git://github.com/jamieiles/linux-2.6-ji.git
13023 S:      Supported
13024 F:      arch/arm/boot/dts/picoxcell*
13025 F:      arch/arm/mach-picoxcell/
13026 F:      drivers/crypto/picoxcell*
13027
13028 PIDFD API
13029 M:      Christian Brauner <christian@brauner.io>
13030 L:      linux-kernel@vger.kernel.org
13031 S:      Maintained
13032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
13033 F:      samples/pidfd/
13034 F:      tools/testing/selftests/pidfd/
13035 F:      tools/testing/selftests/clone3/
13036 K:      (?i)pidfd
13037 K:      (?i)clone3
13038 K:      \b(clone_args|kernel_clone_args)\b
13039
13040 PIN CONTROL SUBSYSTEM
13041 M:      Linus Walleij <linus.walleij@linaro.org>
13042 L:      linux-gpio@vger.kernel.org
13043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
13044 S:      Maintained
13045 F:      Documentation/devicetree/bindings/pinctrl/
13046 F:      Documentation/driver-api/pinctl.rst
13047 F:      drivers/pinctrl/
13048 F:      include/linux/pinctrl/
13049
13050 PIN CONTROLLER - MICROCHIP AT91
13051 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13053 L:      linux-gpio@vger.kernel.org
13054 S:      Supported
13055 F:      drivers/pinctrl/pinctrl-at91*
13056 F:      drivers/gpio/gpio-sama5d2-piobu.c
13057
13058 PIN CONTROLLER - FREESCALE
13059 M:      Dong Aisheng <aisheng.dong@nxp.com>
13060 M:      Fabio Estevam <festevam@gmail.com>
13061 M:      Shawn Guo <shawnguo@kernel.org>
13062 M:      Stefan Agner <stefan@agner.ch>
13063 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13064 L:      linux-gpio@vger.kernel.org
13065 S:      Maintained
13066 F:      drivers/pinctrl/freescale/
13067 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
13068
13069 PIN CONTROLLER - INTEL
13070 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13071 M:      Andy Shevchenko <andy@kernel.org>
13072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
13073 S:      Maintained
13074 F:      drivers/pinctrl/intel/
13075
13076 PIN CONTROLLER - MEDIATEK
13077 M:      Sean Wang <sean.wang@kernel.org>
13078 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13079 S:      Maintained
13080 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
13081 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13082 F:      drivers/pinctrl/mediatek/
13083
13084 PIN CONTROLLER - QUALCOMM
13085 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13086 S:      Maintained
13087 L:      linux-arm-msm@vger.kernel.org
13088 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13089 F:      drivers/pinctrl/qcom/
13090
13091 PIN CONTROLLER - RENESAS
13092 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13093 L:      linux-renesas-soc@vger.kernel.org
13094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13095 S:      Maintained
13096 F:      drivers/pinctrl/pinctrl-rz*
13097 F:      drivers/pinctrl/sh-pfc/
13098
13099 PIN CONTROLLER - SAMSUNG
13100 M:      Tomasz Figa <tomasz.figa@gmail.com>
13101 M:      Krzysztof Kozlowski <krzk@kernel.org>
13102 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13104 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13105 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13107 S:      Maintained
13108 F:      drivers/pinctrl/samsung/
13109 F:      include/dt-bindings/pinctrl/samsung.h
13110 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13111
13112 PIN CONTROLLER - SINGLE
13113 M:      Tony Lindgren <tony@atomide.com>
13114 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13115 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13116 L:      linux-omap@vger.kernel.org
13117 S:      Maintained
13118 F:      drivers/pinctrl/pinctrl-single.c
13119
13120 PIN CONTROLLER - ST SPEAR
13121 M:      Viresh Kumar <vireshk@kernel.org>
13122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13123 W:      http://www.st.com/spear
13124 S:      Maintained
13125 F:      drivers/pinctrl/spear/
13126
13127 PISTACHIO SOC SUPPORT
13128 M:      James Hartley <james.hartley@sondrel.com>
13129 L:      linux-mips@vger.kernel.org
13130 S:      Odd Fixes
13131 F:      arch/mips/pistachio/
13132 F:      arch/mips/include/asm/mach-pistachio/
13133 F:      arch/mips/boot/dts/img/pistachio*
13134 F:      arch/mips/configs/pistachio*_defconfig
13135
13136 PKTCDVD DRIVER
13137 S:      Orphan
13138 M:      linux-block@vger.kernel.org
13139 F:      drivers/block/pktcdvd.c
13140 F:      include/linux/pktcdvd.h
13141 F:      include/uapi/linux/pktcdvd.h
13142
13143 PKUNITY SOC DRIVERS
13144 M:      Guan Xuetao <gxt@pku.edu.cn>
13145 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13146 S:      Maintained
13147 T:      git git://github.com/gxt/linux.git
13148 F:      drivers/input/serio/i8042-unicore32io.h
13149 F:      drivers/i2c/busses/i2c-puv3.c
13150 F:      drivers/video/fbdev/fb-puv3.c
13151 F:      drivers/rtc/rtc-puv3.c
13152
13153 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13154 M:      Tomasz Duszynski <tduszyns@gmail.com>
13155 S:      Maintained
13156 F:      drivers/iio/chemical/pms7003.c
13157 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13158
13159 PMBUS HARDWARE MONITORING DRIVERS
13160 M:      Guenter Roeck <linux@roeck-us.net>
13161 L:      linux-hwmon@vger.kernel.org
13162 W:      http://hwmon.wiki.kernel.org/
13163 W:      http://www.roeck-us.net/linux/drivers/
13164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13165 S:      Maintained
13166 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13167 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13168 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13169 F:      Documentation/hwmon/adm1275.rst
13170 F:      Documentation/hwmon/ibm-cffps.rst
13171 F:      Documentation/hwmon/ir35221.rst
13172 F:      Documentation/hwmon/lm25066.rst
13173 F:      Documentation/hwmon/ltc2978.rst
13174 F:      Documentation/hwmon/ltc3815.rst
13175 F:      Documentation/hwmon/max16064.rst
13176 F:      Documentation/hwmon/max20751.rst
13177 F:      Documentation/hwmon/max31785.rst
13178 F:      Documentation/hwmon/max34440.rst
13179 F:      Documentation/hwmon/max8688.rst
13180 F:      Documentation/hwmon/pmbus.rst
13181 F:      Documentation/hwmon/pmbus-core.rst
13182 F:      Documentation/hwmon/tps40422.rst
13183 F:      Documentation/hwmon/ucd9000.rst
13184 F:      Documentation/hwmon/ucd9200.rst
13185 F:      Documentation/hwmon/zl6100.rst
13186 F:      drivers/hwmon/pmbus/
13187 F:      include/linux/pmbus.h
13188
13189 PMC SIERRA MaxRAID DRIVER
13190 L:      linux-scsi@vger.kernel.org
13191 W:      http://www.pmc-sierra.com/
13192 S:      Orphan
13193 F:      drivers/scsi/pmcraid.*
13194
13195 PMC SIERRA PM8001 DRIVER
13196 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13197 L:      linux-scsi@vger.kernel.org
13198 S:      Supported
13199 F:      drivers/scsi/pm8001/
13200
13201 PM-GRAPH UTILITY
13202 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13203 L:      linux-pm@vger.kernel.org
13204 W:      https://01.org/pm-graph
13205 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13206 T:      git git://github.com/intel/pm-graph
13207 S:      Supported
13208 F:      tools/power/pm-graph
13209
13210 PNP SUPPORT
13211 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13212 S:      Maintained
13213 F:      drivers/pnp/
13214
13215 PNI RM3100 IIO DRIVER
13216 M:      Song Qiang <songqiang1304521@gmail.com>
13217 L:      linux-iio@vger.kernel.org
13218 S:      Maintained
13219 F:      drivers/iio/magnetometer/rm3100*
13220 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13221
13222 POSIX CLOCKS and TIMERS
13223 M:      Thomas Gleixner <tglx@linutronix.de>
13224 L:      linux-kernel@vger.kernel.org
13225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13226 S:      Maintained
13227 F:      fs/timerfd.c
13228 F:      include/linux/timer*
13229 F:      kernel/time/*timer*
13230
13231 POWER MANAGEMENT CORE
13232 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13233 L:      linux-pm@vger.kernel.org
13234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13235 B:      https://bugzilla.kernel.org
13236 S:      Supported
13237 F:      drivers/base/power/
13238 F:      include/linux/pm.h
13239 F:      include/linux/pm_*
13240 F:      include/linux/powercap.h
13241 F:      include/linux/intel_rapl.h
13242 F:      drivers/powercap/
13243 F:      kernel/configs/nopm.config
13244
13245 POWER STATE COORDINATION INTERFACE (PSCI)
13246 M:      Mark Rutland <mark.rutland@arm.com>
13247 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13248 L:      linux-arm-kernel@lists.infradead.org
13249 S:      Maintained
13250 F:      drivers/firmware/psci/
13251 F:      include/linux/psci.h
13252 F:      include/uapi/linux/psci.h
13253
13254 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13255 M:      Sebastian Reichel <sre@kernel.org>
13256 L:      linux-pm@vger.kernel.org
13257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13258 S:      Maintained
13259 F:      Documentation/ABI/testing/sysfs-class-power
13260 F:      Documentation/devicetree/bindings/power/supply/
13261 F:      include/linux/power_supply.h
13262 F:      drivers/power/supply/
13263
13264 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13265 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13266 L:      linuxppc-dev@lists.ozlabs.org
13267 S:      Maintained
13268 F:      drivers/char/powernv-op-panel.c
13269
13270 PPP OVER ATM (RFC 2364)
13271 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13272 S:      Maintained
13273 F:      net/atm/pppoatm.c
13274 F:      include/uapi/linux/atmppp.h
13275
13276 PPP OVER ETHERNET
13277 M:      Michal Ostrowski <mostrows@earthlink.net>
13278 S:      Maintained
13279 F:      drivers/net/ppp/pppoe.c
13280 F:      drivers/net/ppp/pppox.c
13281
13282 PPP OVER L2TP
13283 M:      James Chapman <jchapman@katalix.com>
13284 S:      Maintained
13285 F:      net/l2tp/l2tp_ppp.c
13286 F:      include/linux/if_pppol2tp.h
13287 F:      include/uapi/linux/if_pppol2tp.h
13288
13289 PPP PROTOCOL DRIVERS AND COMPRESSORS
13290 M:      Paul Mackerras <paulus@samba.org>
13291 L:      linux-ppp@vger.kernel.org
13292 S:      Maintained
13293 F:      drivers/net/ppp/ppp_*
13294
13295 PPS SUPPORT
13296 M:      Rodolfo Giometti <giometti@enneenne.com>
13297 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13298 L:      linuxpps@ml.enneenne.com (subscribers-only)
13299 S:      Maintained
13300 F:      Documentation/driver-api/pps.rst
13301 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13302 F:      Documentation/ABI/testing/sysfs-pps
13303 F:      drivers/pps/
13304 F:      include/linux/pps*.h
13305 F:      include/uapi/linux/pps.h
13306
13307 PPTP DRIVER
13308 M:      Dmitry Kozlov <xeb@mail.ru>
13309 L:      netdev@vger.kernel.org
13310 S:      Maintained
13311 F:      drivers/net/ppp/pptp.c
13312 W:      http://sourceforge.net/projects/accel-pptp
13313
13314 PRINTK
13315 M:      Petr Mladek <pmladek@suse.com>
13316 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13317 R:      Steven Rostedt <rostedt@goodmis.org>
13318 S:      Maintained
13319 F:      kernel/printk/
13320 F:      include/linux/printk.h
13321
13322 PRISM54 WIRELESS DRIVER
13323 M:      Luis Chamberlain <mcgrof@kernel.org>
13324 L:      linux-wireless@vger.kernel.org
13325 W:      http://wireless.kernel.org/en/users/Drivers/p54
13326 S:      Obsolete
13327 F:      drivers/net/wireless/intersil/prism54/
13328
13329 PROC FILESYSTEM
13330 R:      Alexey Dobriyan <adobriyan@gmail.com>
13331 L:      linux-kernel@vger.kernel.org
13332 L:      linux-fsdevel@vger.kernel.org
13333 S:      Maintained
13334 F:      fs/proc/
13335 F:      include/linux/proc_fs.h
13336 F:      tools/testing/selftests/proc/
13337 F:      Documentation/filesystems/proc.txt
13338
13339 PROC SYSCTL
13340 M:      Luis Chamberlain <mcgrof@kernel.org>
13341 M:      Kees Cook <keescook@chromium.org>
13342 M:      Iurii Zaikin <yzaikin@google.com>
13343 L:      linux-kernel@vger.kernel.org
13344 L:      linux-fsdevel@vger.kernel.org
13345 S:      Maintained
13346 F:      fs/proc/proc_sysctl.c
13347 F:      include/linux/sysctl.h
13348 F:      kernel/sysctl.c
13349 F:      kernel/sysctl-test.c
13350 F:      tools/testing/selftests/sysctl/
13351
13352 PS3 NETWORK SUPPORT
13353 M:      Geoff Levand <geoff@infradead.org>
13354 L:      netdev@vger.kernel.org
13355 L:      linuxppc-dev@lists.ozlabs.org
13356 S:      Maintained
13357 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13358
13359 PS3 PLATFORM SUPPORT
13360 M:      Geoff Levand <geoff@infradead.org>
13361 L:      linuxppc-dev@lists.ozlabs.org
13362 S:      Maintained
13363 F:      arch/powerpc/boot/ps3*
13364 F:      arch/powerpc/include/asm/lv1call.h
13365 F:      arch/powerpc/include/asm/ps3*.h
13366 F:      arch/powerpc/platforms/ps3/
13367 F:      drivers/*/ps3*
13368 F:      drivers/ps3/
13369 F:      drivers/rtc/rtc-ps3.c
13370 F:      drivers/usb/host/*ps3.c
13371 F:      sound/ppc/snd_ps3*
13372
13373 PS3VRAM DRIVER
13374 M:      Jim Paris <jim@jtan.com>
13375 M:      Geoff Levand <geoff@infradead.org>
13376 L:      linuxppc-dev@lists.ozlabs.org
13377 S:      Maintained
13378 F:      drivers/block/ps3vram.c
13379
13380 PSAMPLE PACKET SAMPLING SUPPORT:
13381 M:      Yotam Gigi <yotam.gi@gmail.com>
13382 S:      Maintained
13383 F:      net/psample
13384 F:      include/net/psample.h
13385 F:      include/uapi/linux/psample.h
13386
13387 PSTORE FILESYSTEM
13388 M:      Kees Cook <keescook@chromium.org>
13389 M:      Anton Vorontsov <anton@enomsg.org>
13390 M:      Colin Cross <ccross@android.com>
13391 M:      Tony Luck <tony.luck@intel.com>
13392 S:      Maintained
13393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13394 F:      fs/pstore/
13395 F:      include/linux/pstore*
13396 F:      drivers/firmware/efi/efi-pstore.c
13397 F:      drivers/acpi/apei/erst.c
13398 F:      Documentation/admin-guide/ramoops.rst
13399 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13400 K:      \b(pstore|ramoops)
13401
13402 PTP HARDWARE CLOCK SUPPORT
13403 M:      Richard Cochran <richardcochran@gmail.com>
13404 L:      netdev@vger.kernel.org
13405 S:      Maintained
13406 W:      http://linuxptp.sourceforge.net/
13407 F:      Documentation/ABI/testing/sysfs-ptp
13408 F:      Documentation/driver-api/ptp.rst
13409 F:      drivers/net/phy/dp83640*
13410 F:      drivers/ptp/*
13411 F:      include/linux/ptp_cl*
13412
13413 PTRACE SUPPORT
13414 M:      Oleg Nesterov <oleg@redhat.com>
13415 S:      Maintained
13416 F:      include/asm-generic/syscall.h
13417 F:      include/linux/ptrace.h
13418 F:      include/linux/regset.h
13419 F:      include/linux/tracehook.h
13420 F:      include/uapi/linux/ptrace.h
13421 F:      include/uapi/linux/ptrace.h
13422 F:      kernel/ptrace.c
13423 F:      arch/*/ptrace*.c
13424 F:      arch/*/*/ptrace*.c
13425 F:      arch/*/include/asm/ptrace*.h
13426
13427 PULSE8-CEC DRIVER
13428 M:      Hans Verkuil <hverkuil@xs4all.nl>
13429 L:      linux-media@vger.kernel.org
13430 T:      git git://linuxtv.org/media_tree.git
13431 S:      Maintained
13432 F:      drivers/media/usb/pulse8-cec/*
13433 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13434
13435 PVRUSB2 VIDEO4LINUX DRIVER
13436 M:      Mike Isely <isely@pobox.com>
13437 L:      pvrusb2@isely.net       (subscribers-only)
13438 L:      linux-media@vger.kernel.org
13439 W:      http://www.isely.net/pvrusb2/
13440 T:      git git://linuxtv.org/media_tree.git
13441 S:      Maintained
13442 F:      Documentation/media/v4l-drivers/pvrusb2*
13443 F:      drivers/media/usb/pvrusb2/
13444
13445 PWC WEBCAM DRIVER
13446 M:      Hans Verkuil <hverkuil@xs4all.nl>
13447 L:      linux-media@vger.kernel.org
13448 T:      git git://linuxtv.org/media_tree.git
13449 S:      Odd Fixes
13450 F:      drivers/media/usb/pwc/*
13451 F:      include/trace/events/pwc.h
13452
13453 PWM FAN DRIVER
13454 M:      Kamil Debski <kamil@wypas.org>
13455 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13456 L:      linux-hwmon@vger.kernel.org
13457 S:      Supported
13458 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13459 F:      Documentation/hwmon/pwm-fan.rst
13460 F:      drivers/hwmon/pwm-fan.c
13461
13462 PWM IR Transmitter
13463 M:      Sean Young <sean@mess.org>
13464 L:      linux-media@vger.kernel.org
13465 S:      Maintained
13466 F:      drivers/media/rc/pwm-ir-tx.c
13467
13468 PWM SUBSYSTEM
13469 M:      Thierry Reding <thierry.reding@gmail.com>
13470 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13471 L:      linux-pwm@vger.kernel.org
13472 S:      Maintained
13473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13474 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13475 F:      Documentation/driver-api/pwm.rst
13476 F:      Documentation/devicetree/bindings/pwm/
13477 F:      include/linux/pwm.h
13478 F:      drivers/pwm/
13479 F:      drivers/video/backlight/pwm_bl.c
13480 F:      include/linux/pwm_backlight.h
13481 F:      drivers/gpio/gpio-mvebu.c
13482 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13483 K:      pwm_(config|apply_state|ops)
13484
13485 PXA GPIO DRIVER
13486 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13487 L:      linux-gpio@vger.kernel.org
13488 S:      Maintained
13489 F:      drivers/gpio/gpio-pxa.c
13490
13491 PXA MMCI DRIVER
13492 S:      Orphan
13493
13494 PXA RTC DRIVER
13495 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13496 L:      linux-rtc@vger.kernel.org
13497 S:      Maintained
13498
13499 PXA2xx/PXA3xx SUPPORT
13500 M:      Daniel Mack <daniel@zonque.org>
13501 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13502 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13504 T:      git git://github.com/hzhuang1/linux.git
13505 T:      git git://github.com/rjarzmik/linux.git
13506 S:      Maintained
13507 F:      arch/arm/boot/dts/pxa*
13508 F:      arch/arm/mach-pxa/
13509 F:      drivers/dma/pxa*
13510 F:      drivers/pcmcia/pxa2xx*
13511 F:      drivers/pinctrl/pxa/
13512 F:      drivers/spi/spi-pxa2xx*
13513 F:      drivers/usb/gadget/udc/pxa2*
13514 F:      include/sound/pxa2xx-lib.h
13515 F:      sound/arm/pxa*
13516 F:      sound/soc/pxa/
13517
13518 QAT DRIVER
13519 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13520 L:      qat-linux@intel.com
13521 S:      Supported
13522 F:      drivers/crypto/qat/
13523
13524 QCOM AUDIO (ASoC) DRIVERS
13525 M:      Patrick Lai <plai@codeaurora.org>
13526 M:      Banajit Goswami <bgoswami@codeaurora.org>
13527 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13528 S:      Supported
13529 F:      sound/soc/qcom/
13530
13531 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13532 M:      Gabriel Somlo <somlo@cmu.edu>
13533 M:      "Michael S. Tsirkin" <mst@redhat.com>
13534 L:      qemu-devel@nongnu.org
13535 S:      Maintained
13536 F:      drivers/firmware/qemu_fw_cfg.c
13537 F:      include/uapi/linux/qemu_fw_cfg.h
13538
13539 QIB DRIVER
13540 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13541 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13542 L:      linux-rdma@vger.kernel.org
13543 S:      Supported
13544 F:      drivers/infiniband/hw/qib/
13545
13546 QLOGIC QL41xxx FCOE DRIVER
13547 M:      QLogic-Storage-Upstream@cavium.com
13548 L:      linux-scsi@vger.kernel.org
13549 S:      Supported
13550 F:      drivers/scsi/qedf/
13551
13552 QLOGIC QL41xxx ISCSI DRIVER
13553 M:      QLogic-Storage-Upstream@cavium.com
13554 L:      linux-scsi@vger.kernel.org
13555 S:      Supported
13556 F:      drivers/scsi/qedi/
13557
13558 QLOGIC QL4xxx ETHERNET DRIVER
13559 M:      Ariel Elior <aelior@marvell.com>
13560 M:      GR-everest-linux-l2@marvell.com
13561 L:      netdev@vger.kernel.org
13562 S:      Supported
13563 F:      drivers/net/ethernet/qlogic/qed/
13564 F:      include/linux/qed/
13565 F:      drivers/net/ethernet/qlogic/qede/
13566
13567 QLOGIC QL4xxx RDMA DRIVER
13568 M:      Michal Kalderon <mkalderon@marvell.com>
13569 M:      Ariel Elior <aelior@marvell.com>
13570 L:      linux-rdma@vger.kernel.org
13571 S:      Supported
13572 F:      drivers/infiniband/hw/qedr/
13573 F:      include/uapi/rdma/qedr-abi.h
13574
13575 QLOGIC QLA1280 SCSI DRIVER
13576 M:      Michael Reed <mdr@sgi.com>
13577 L:      linux-scsi@vger.kernel.org
13578 S:      Maintained
13579 F:      drivers/scsi/qla1280.[ch]
13580
13581 QLOGIC QLA2XXX FC-SCSI DRIVER
13582 M:      hmadhani@marvell.com
13583 L:      linux-scsi@vger.kernel.org
13584 S:      Supported
13585 F:      Documentation/scsi/LICENSE.qla2xxx
13586 F:      drivers/scsi/qla2xxx/
13587
13588 QLOGIC QLA3XXX NETWORK DRIVER
13589 M:      GR-Linux-NIC-Dev@marvell.com
13590 L:      netdev@vger.kernel.org
13591 S:      Supported
13592 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13593 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13594
13595 QLOGIC QLA4XXX iSCSI DRIVER
13596 M:      QLogic-Storage-Upstream@qlogic.com
13597 L:      linux-scsi@vger.kernel.org
13598 S:      Supported
13599 F:      Documentation/scsi/LICENSE.qla4xxx
13600 F:      drivers/scsi/qla4xxx/
13601
13602 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13603 M:      Shahed Shaikh <shshaikh@marvell.com>
13604 M:      Manish Chopra <manishc@marvell.com>
13605 M:      GR-Linux-NIC-Dev@marvell.com
13606 L:      netdev@vger.kernel.org
13607 S:      Supported
13608 F:      drivers/net/ethernet/qlogic/qlcnic/
13609
13610 QLOGIC QLGE 10Gb ETHERNET DRIVER
13611 M:      Manish Chopra <manishc@marvell.com>
13612 M:      GR-Linux-NIC-Dev@marvell.com
13613 L:      netdev@vger.kernel.org
13614 S:      Supported
13615 F:      drivers/staging/qlge/
13616
13617 QM1D1B0004 MEDIA DRIVER
13618 M:      Akihiro Tsukada <tskd08@gmail.com>
13619 L:      linux-media@vger.kernel.org
13620 S:      Odd Fixes
13621 F:      drivers/media/tuners/qm1d1b0004*
13622
13623 QM1D1C0042 MEDIA DRIVER
13624 M:      Akihiro Tsukada <tskd08@gmail.com>
13625 L:      linux-media@vger.kernel.org
13626 S:      Odd Fixes
13627 F:      drivers/media/tuners/qm1d1c0042*
13628
13629 QNX4 FILESYSTEM
13630 M:      Anders Larsen <al@alarsen.net>
13631 W:      http://www.alarsen.net/linux/qnx4fs/
13632 S:      Maintained
13633 F:      fs/qnx4/
13634 F:      include/uapi/linux/qnx4_fs.h
13635 F:      include/uapi/linux/qnxtypes.h
13636
13637 QORIQ DPAA2 FSL-MC BUS DRIVER
13638 M:      Stuart Yoder <stuyoder@gmail.com>
13639 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13640 L:      linux-kernel@vger.kernel.org
13641 S:      Maintained
13642 F:      drivers/bus/fsl-mc/
13643 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13644 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13645
13646 QT1010 MEDIA DRIVER
13647 M:      Antti Palosaari <crope@iki.fi>
13648 L:      linux-media@vger.kernel.org
13649 W:      https://linuxtv.org
13650 W:      http://palosaari.fi/linux/
13651 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13652 T:      git git://linuxtv.org/anttip/media_tree.git
13653 S:      Maintained
13654 F:      drivers/media/tuners/qt1010*
13655
13656 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13657 M:      Kalle Valo <kvalo@codeaurora.org>
13658 L:      ath10k@lists.infradead.org
13659 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13661 S:      Supported
13662 F:      drivers/net/wireless/ath/ath10k/
13663
13664 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13665 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13666 L:      linux-wireless@vger.kernel.org
13667 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13668 S:      Supported
13669 F:      drivers/net/wireless/ath/ath9k/
13670
13671 QUALCOMM CAMERA SUBSYSTEM DRIVER
13672 M:      Todor Tomov <todor.too@gmail.com>
13673 L:      linux-media@vger.kernel.org
13674 S:      Maintained
13675 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13676 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13677 F:      drivers/media/platform/qcom/camss/
13678
13679 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13680 M:      Ilia Lin <ilia.lin@kernel.org>
13681 L:      linux-pm@vger.kernel.org
13682 S:      Maintained
13683 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13684 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13685
13686 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13687 M:      Timur Tabi <timur@kernel.org>
13688 L:      netdev@vger.kernel.org
13689 S:      Maintained
13690 F:      drivers/net/ethernet/qualcomm/emac/
13691
13692 QUALCOMM ETHQOS ETHERNET DRIVER
13693 M:      Vinod Koul <vkoul@kernel.org>
13694 L:      netdev@vger.kernel.org
13695 S:      Maintained
13696 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13697 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13698
13699 QUALCOMM GENERIC INTERFACE I2C DRIVER
13700 M:      Alok Chauhan <alokc@codeaurora.org>
13701 L:      linux-i2c@vger.kernel.org
13702 L:      linux-arm-msm@vger.kernel.org
13703 S:      Supported
13704 F:      drivers/i2c/busses/i2c-qcom-geni.c
13705
13706 QUALCOMM HEXAGON ARCHITECTURE
13707 M:      Brian Cain <bcain@codeaurora.org>
13708 L:      linux-hexagon@vger.kernel.org
13709 S:      Supported
13710 F:      arch/hexagon/
13711
13712 QUALCOMM HIDMA DRIVER
13713 M:      Sinan Kaya <okaya@kernel.org>
13714 L:      linux-arm-kernel@lists.infradead.org
13715 L:      linux-arm-msm@vger.kernel.org
13716 L:      dmaengine@vger.kernel.org
13717 S:      Supported
13718 F:      drivers/dma/qcom/hidma*
13719
13720 QUALCOMM IOMMU
13721 M:      Rob Clark <robdclark@gmail.com>
13722 L:      iommu@lists.linux-foundation.org
13723 L:      linux-arm-msm@vger.kernel.org
13724 S:      Maintained
13725 F:      drivers/iommu/qcom_iommu.c
13726
13727 QUALCOMM RMNET DRIVER
13728 M:      Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
13729 M:      Sean Tranchetti <stranche@codeaurora.org>
13730 L:      netdev@vger.kernel.org
13731 S:      Maintained
13732 F:      drivers/net/ethernet/qualcomm/rmnet/
13733 F:      Documentation/networking/device_drivers/qualcomm/rmnet.txt
13734 F:      include/linux/if_rmnet.h
13735
13736 QUALCOMM TSENS THERMAL DRIVER
13737 M:      Amit Kucheria <amit.kucheria@linaro.org>
13738 L:      linux-pm@vger.kernel.org
13739 L:      linux-arm-msm@vger.kernel.org
13740 S:      Maintained
13741 F:      drivers/thermal/qcom/
13742 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
13743
13744 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13745 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13746 L:      linux-media@vger.kernel.org
13747 L:      linux-arm-msm@vger.kernel.org
13748 T:      git git://linuxtv.org/media_tree.git
13749 S:      Maintained
13750 F:      drivers/media/platform/qcom/venus/
13751
13752 QUALCOMM WCN36XX WIRELESS DRIVER
13753 M:      Kalle Valo <kvalo@codeaurora.org>
13754 L:      wcn36xx@lists.infradead.org
13755 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13756 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13757 S:      Supported
13758 F:      drivers/net/wireless/ath/wcn36xx/
13759
13760 QUANTENNA QTNFMAC WIRELESS DRIVER
13761 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13762 M:      Avinash Patil <avinashp@quantenna.com>
13763 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13764 L:      linux-wireless@vger.kernel.org
13765 S:      Maintained
13766 F:      drivers/net/wireless/quantenna
13767
13768 RADEON and AMDGPU DRM DRIVERS
13769 M:      Alex Deucher <alexander.deucher@amd.com>
13770 M:      Christian König <christian.koenig@amd.com>
13771 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13772 L:      amd-gfx@lists.freedesktop.org
13773 T:      git git://people.freedesktop.org/~agd5f/linux
13774 S:      Supported
13775 F:      drivers/gpu/drm/radeon/
13776 F:      include/uapi/drm/radeon_drm.h
13777 F:      drivers/gpu/drm/amd/
13778 F:      include/uapi/drm/amdgpu_drm.h
13779
13780 RADEON FRAMEBUFFER DISPLAY DRIVER
13781 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13782 L:      linux-fbdev@vger.kernel.org
13783 S:      Maintained
13784 F:      drivers/video/fbdev/aty/radeon*
13785 F:      include/uapi/linux/radeonfb.h
13786
13787 RADIOSHARK RADIO DRIVER
13788 M:      Hans Verkuil <hverkuil@xs4all.nl>
13789 L:      linux-media@vger.kernel.org
13790 T:      git git://linuxtv.org/media_tree.git
13791 S:      Maintained
13792 F:      drivers/media/radio/radio-shark.c
13793
13794 RADIOSHARK2 RADIO DRIVER
13795 M:      Hans Verkuil <hverkuil@xs4all.nl>
13796 L:      linux-media@vger.kernel.org
13797 T:      git git://linuxtv.org/media_tree.git
13798 S:      Maintained
13799 F:      drivers/media/radio/radio-shark2.c
13800 F:      drivers/media/radio/radio-tea5777.c
13801
13802 RADOS BLOCK DEVICE (RBD)
13803 M:      Ilya Dryomov <idryomov@gmail.com>
13804 M:      Sage Weil <sage@redhat.com>
13805 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
13806 L:      ceph-devel@vger.kernel.org
13807 W:      http://ceph.com/
13808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13809 T:      git git://github.com/ceph/ceph-client.git
13810 S:      Supported
13811 F:      Documentation/ABI/testing/sysfs-bus-rbd
13812 F:      drivers/block/rbd.c
13813 F:      drivers/block/rbd_types.h
13814
13815 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13816 M:      Paul Mackerras <paulus@samba.org>
13817 L:      linux-fbdev@vger.kernel.org
13818 S:      Maintained
13819 F:      drivers/video/fbdev/aty/aty128fb.c
13820
13821 RAINSHADOW-CEC DRIVER
13822 M:      Hans Verkuil <hverkuil@xs4all.nl>
13823 L:      linux-media@vger.kernel.org
13824 T:      git git://linuxtv.org/media_tree.git
13825 S:      Maintained
13826 F:      drivers/media/usb/rainshadow-cec/*
13827
13828 RALINK MIPS ARCHITECTURE
13829 M:      John Crispin <john@phrozen.org>
13830 L:      linux-mips@vger.kernel.org
13831 S:      Maintained
13832 F:      arch/mips/ralink
13833
13834 RALINK RT2X00 WIRELESS LAN DRIVER
13835 M:      Stanislaw Gruszka <stf_xl@wp.pl>
13836 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13837 L:      linux-wireless@vger.kernel.org
13838 S:      Maintained
13839 F:      drivers/net/wireless/ralink/rt2x00/
13840
13841 RAMDISK RAM BLOCK DEVICE DRIVER
13842 M:      Jens Axboe <axboe@kernel.dk>
13843 S:      Maintained
13844 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13845 F:      drivers/block/brd.c
13846
13847 RANCHU VIRTUAL BOARD FOR MIPS
13848 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13849 L:      linux-mips@vger.kernel.org
13850 S:      Supported
13851 F:      arch/mips/generic/board-ranchu.c
13852 F:      arch/mips/configs/generic/board-ranchu.config
13853
13854 RANDOM NUMBER DRIVER
13855 M:      "Theodore Ts'o" <tytso@mit.edu>
13856 S:      Maintained
13857 F:      drivers/char/random.c
13858
13859 RAPIDIO SUBSYSTEM
13860 M:      Matt Porter <mporter@kernel.crashing.org>
13861 M:      Alexandre Bounine <alex.bou9@gmail.com>
13862 S:      Maintained
13863 F:      drivers/rapidio/
13864
13865 RAS INFRASTRUCTURE
13866 M:      Tony Luck <tony.luck@intel.com>
13867 M:      Borislav Petkov <bp@alien8.de>
13868 L:      linux-edac@vger.kernel.org
13869 S:      Maintained
13870 F:      drivers/ras/
13871 F:      include/linux/ras.h
13872 F:      include/ras/ras_event.h
13873 F:      Documentation/admin-guide/ras.rst
13874
13875 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13876 L:      linux-wireless@vger.kernel.org
13877 S:      Orphan
13878 F:      drivers/net/wireless/ray*
13879
13880 RCUTORTURE TEST FRAMEWORK
13881 M:      "Paul E. McKenney" <paulmck@kernel.org>
13882 M:      Josh Triplett <josh@joshtriplett.org>
13883 R:      Steven Rostedt <rostedt@goodmis.org>
13884 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13885 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13886 L:      rcu@vger.kernel.org
13887 S:      Supported
13888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13889 F:      tools/testing/selftests/rcutorture
13890
13891 RDC R-321X SoC
13892 M:      Florian Fainelli <florian@openwrt.org>
13893 S:      Maintained
13894
13895 RDC R6040 FAST ETHERNET DRIVER
13896 M:      Florian Fainelli <f.fainelli@gmail.com>
13897 L:      netdev@vger.kernel.org
13898 S:      Maintained
13899 F:      drivers/net/ethernet/rdc/r6040.c
13900
13901 RDMAVT - RDMA verbs software
13902 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13903 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13904 L:      linux-rdma@vger.kernel.org
13905 S:      Supported
13906 F:      drivers/infiniband/sw/rdmavt
13907
13908 RDS - RELIABLE DATAGRAM SOCKETS
13909 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13910 L:      netdev@vger.kernel.org
13911 L:      linux-rdma@vger.kernel.org
13912 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13913 W:      https://oss.oracle.com/projects/rds/
13914 S:      Supported
13915 F:      net/rds/
13916 F:      Documentation/networking/rds.txt
13917
13918 RDT - RESOURCE ALLOCATION
13919 M:      Fenghua Yu <fenghua.yu@intel.com>
13920 M:      Reinette Chatre <reinette.chatre@intel.com>
13921 L:      linux-kernel@vger.kernel.org
13922 S:      Supported
13923 F:      arch/x86/kernel/cpu/resctrl/
13924 F:      arch/x86/include/asm/resctrl_sched.h
13925 F:      Documentation/x86/resctrl*
13926
13927 READ-COPY UPDATE (RCU)
13928 M:      "Paul E. McKenney" <paulmck@kernel.org>
13929 M:      Josh Triplett <josh@joshtriplett.org>
13930 R:      Steven Rostedt <rostedt@goodmis.org>
13931 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13932 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13933 R:      Joel Fernandes <joel@joelfernandes.org>
13934 L:      rcu@vger.kernel.org
13935 W:      http://www.rdrop.com/users/paulmck/RCU/
13936 S:      Supported
13937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13938 F:      Documentation/RCU/
13939 X:      Documentation/RCU/torture.txt
13940 F:      include/linux/rcu*
13941 X:      include/linux/srcu*.h
13942 F:      kernel/rcu/
13943 X:      kernel/rcu/srcu*.c
13944
13945 REAL TIME CLOCK (RTC) SUBSYSTEM
13946 M:      Alessandro Zummo <a.zummo@towertech.it>
13947 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13948 L:      linux-rtc@vger.kernel.org
13949 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13951 S:      Maintained
13952 F:      Documentation/devicetree/bindings/rtc/
13953 F:      Documentation/admin-guide/rtc.rst
13954 F:      drivers/rtc/
13955 F:      include/linux/rtc.h
13956 F:      include/uapi/linux/rtc.h
13957 F:      include/linux/rtc/
13958 F:      include/linux/platform_data/rtc-*
13959 F:      tools/testing/selftests/rtc/
13960
13961 REALTEK AUDIO CODECS
13962 M:      Bard Liao <bardliao@realtek.com>
13963 M:      Oder Chiou <oder_chiou@realtek.com>
13964 S:      Maintained
13965 F:      sound/soc/codecs/rt*
13966 F:      include/sound/rt*.h
13967
13968 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13969 M:      Linus Walleij <linus.walleij@linaro.org>
13970 S:      Maintained
13971 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13972 F:      drivers/net/dsa/realtek-smi*
13973 F:      drivers/net/dsa/rtl83*
13974
13975 REDPINE WIRELESS DRIVER
13976 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13977 M:      Siva Rebbagondla <siva8118@gmail.com>
13978 L:      linux-wireless@vger.kernel.org
13979 S:      Maintained
13980 F:      drivers/net/wireless/rsi/
13981
13982 REGISTER MAP ABSTRACTION
13983 M:      Mark Brown <broonie@kernel.org>
13984 L:      linux-kernel@vger.kernel.org
13985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13986 S:      Supported
13987 F:      Documentation/devicetree/bindings/regmap/
13988 F:      drivers/base/regmap/
13989 F:      include/linux/regmap.h
13990
13991 REISERFS FILE SYSTEM
13992 L:      reiserfs-devel@vger.kernel.org
13993 S:      Supported
13994 F:      fs/reiserfs/
13995
13996 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13997 M:      Ohad Ben-Cohen <ohad@wizery.com>
13998 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13999 L:      linux-remoteproc@vger.kernel.org
14000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
14001 S:      Maintained
14002 F:      Documentation/devicetree/bindings/remoteproc/
14003 F:      Documentation/ABI/testing/sysfs-class-remoteproc
14004 F:      Documentation/remoteproc.txt
14005 F:      drivers/remoteproc/
14006 F:      include/linux/remoteproc.h
14007 F:      include/linux/remoteproc/
14008
14009 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
14010 M:      Ohad Ben-Cohen <ohad@wizery.com>
14011 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14012 L:      linux-remoteproc@vger.kernel.org
14013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
14014 S:      Maintained
14015 F:      drivers/rpmsg/
14016 F:      Documentation/rpmsg.txt
14017 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
14018 F:      include/linux/rpmsg.h
14019 F:      include/linux/rpmsg/
14020 F:      include/uapi/linux/rpmsg.h
14021 F:      samples/rpmsg/
14022
14023 RENESAS CLOCK DRIVERS
14024 M:      Geert Uytterhoeven <geert+renesas@glider.be>
14025 L:      linux-renesas-soc@vger.kernel.org
14026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
14027 S:      Supported
14028 F:      drivers/clk/renesas/
14029
14030 RENESAS EMEV2 I2C DRIVER
14031 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14032 S:      Supported
14033 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
14034 F:      drivers/i2c/busses/i2c-emev2.c
14035
14036 RENESAS ETHERNET DRIVERS
14037 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
14038 L:      netdev@vger.kernel.org
14039 L:      linux-renesas-soc@vger.kernel.org
14040 F:      Documentation/devicetree/bindings/net/renesas,*.txt
14041 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
14042 F:      drivers/net/ethernet/renesas/
14043 F:      include/linux/sh_eth.h
14044
14045 RENESAS R-CAR GYROADC DRIVER
14046 M:      Marek Vasut <marek.vasut@gmail.com>
14047 L:      linux-iio@vger.kernel.org
14048 S:      Supported
14049 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
14050 F:      drivers/iio/adc/rcar-gyroadc.c
14051
14052 RENESAS R-CAR I2C DRIVERS
14053 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14054 S:      Supported
14055 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
14056 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
14057 F:      drivers/i2c/busses/i2c-rcar.c
14058 F:      drivers/i2c/busses/i2c-sh_mobile.c
14059
14060 RENESAS RIIC DRIVER
14061 M:      Chris Brandt <chris.brandt@renesas.com>
14062 S:      Supported
14063 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
14064 F:      drivers/i2c/busses/i2c-riic.c
14065
14066 RENESAS USB PHY DRIVER
14067 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
14068 L:      linux-renesas-soc@vger.kernel.org
14069 S:      Maintained
14070 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
14071
14072 RESET CONTROLLER FRAMEWORK
14073 M:      Philipp Zabel <p.zabel@pengutronix.de>
14074 T:      git git://git.pengutronix.de/git/pza/linux
14075 S:      Maintained
14076 F:      drivers/reset/
14077 F:      Documentation/devicetree/bindings/reset/
14078 F:      include/dt-bindings/reset/
14079 F:      include/linux/reset.h
14080 F:      include/linux/reset/
14081 F:      include/linux/reset-controller.h
14082 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
14083
14084 RESTARTABLE SEQUENCES SUPPORT
14085 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14086 M:      Peter Zijlstra <peterz@infradead.org>
14087 M:      "Paul E. McKenney" <paulmck@kernel.org>
14088 M:      Boqun Feng <boqun.feng@gmail.com>
14089 L:      linux-kernel@vger.kernel.org
14090 S:      Supported
14091 F:      kernel/rseq.c
14092 F:      include/uapi/linux/rseq.h
14093 F:      include/trace/events/rseq.h
14094 F:      tools/testing/selftests/rseq/
14095
14096 RFKILL
14097 M:      Johannes Berg <johannes@sipsolutions.net>
14098 L:      linux-wireless@vger.kernel.org
14099 W:      http://wireless.kernel.org/
14100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
14101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14102 S:      Maintained
14103 F:      Documentation/driver-api/rfkill.rst
14104 F:      Documentation/ABI/stable/sysfs-class-rfkill
14105 F:      net/rfkill/
14106 F:      include/linux/rfkill.h
14107 F:      include/uapi/linux/rfkill.h
14108
14109 RHASHTABLE
14110 M:      Thomas Graf <tgraf@suug.ch>
14111 M:      Herbert Xu <herbert@gondor.apana.org.au>
14112 L:      netdev@vger.kernel.org
14113 S:      Maintained
14114 F:      lib/rhashtable.c
14115 F:      lib/test_rhashtable.c
14116 F:      include/linux/rhashtable.h
14117 F:      include/linux/rhashtable-types.h
14118
14119 RICOH R5C592 MEMORYSTICK DRIVER
14120 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14121 S:      Maintained
14122 F:      drivers/memstick/host/r592.*
14123
14124 RICOH SMARTMEDIA/XD DRIVER
14125 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14126 S:      Maintained
14127 F:      drivers/mtd/nand/raw/r852.c
14128 F:      drivers/mtd/nand/raw/r852.h
14129
14130 RISC-V ARCHITECTURE
14131 M:      Paul Walmsley <paul.walmsley@sifive.com>
14132 M:      Palmer Dabbelt <palmer@dabbelt.com>
14133 M:      Albert Ou <aou@eecs.berkeley.edu>
14134 L:      linux-riscv@lists.infradead.org
14135 P:      Documentation/riscv/patch-acceptance.rst
14136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14137 S:      Supported
14138 F:      arch/riscv/
14139 K:      riscv
14140 N:      riscv
14141
14142 ROCCAT DRIVERS
14143 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14144 W:      http://sourceforge.net/projects/roccat/
14145 S:      Maintained
14146 F:      drivers/hid/hid-roccat*
14147 F:      include/linux/hid-roccat*
14148 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14149
14150 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14151 M:      Jacob Chen <jacob-chen@iotwrt.com>
14152 M:      Ezequiel Garcia <ezequiel@collabora.com>
14153 L:      linux-media@vger.kernel.org
14154 S:      Maintained
14155 F:      drivers/media/platform/rockchip/rga/
14156 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14157
14158 HANTRO VPU CODEC DRIVER
14159 M:      Ezequiel Garcia <ezequiel@collabora.com>
14160 L:      linux-media@vger.kernel.org
14161 S:      Maintained
14162 F:      drivers/staging/media/hantro/
14163 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
14164
14165 ROCKER DRIVER
14166 M:      Jiri Pirko <jiri@resnulli.us>
14167 L:      netdev@vger.kernel.org
14168 S:      Supported
14169 F:      drivers/net/ethernet/rocker/
14170
14171 ROCKETPORT DRIVER
14172 W:      http://www.comtrol.com
14173 S:      Maintained
14174 F:      Documentation/driver-api/serial/rocket.rst
14175 F:      drivers/tty/rocket*
14176
14177 ROCKETPORT EXPRESS/INFINITY DRIVER
14178 M:      Kevin Cernekee <cernekee@gmail.com>
14179 L:      linux-serial@vger.kernel.org
14180 S:      Odd Fixes
14181 F:      drivers/tty/serial/rp2.*
14182
14183 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
14184 M:      Tomasz Duszynski <tduszyns@gmail.com>
14185 S:      Maintained
14186 F:      drivers/iio/light/bh1750.c
14187 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
14188
14189 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14190 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14191 L:      linux-kernel@vger.kernel.org
14192 L:      linux-renesas-soc@vger.kernel.org
14193 S:      Supported
14194 F:      drivers/mfd/bd9571mwv.c
14195 F:      drivers/regulator/bd9571mwv-regulator.c
14196 F:      drivers/gpio/gpio-bd9571mwv.c
14197 F:      include/linux/mfd/bd9571mwv.h
14198 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14199
14200 ROSE NETWORK LAYER
14201 M:      Ralf Baechle <ralf@linux-mips.org>
14202 L:      linux-hams@vger.kernel.org
14203 W:      http://www.linux-ax25.org/
14204 S:      Maintained
14205 F:      include/net/rose.h
14206 F:      include/uapi/linux/rose.h
14207 F:      net/rose/
14208
14209 RTL2830 MEDIA DRIVER
14210 M:      Antti Palosaari <crope@iki.fi>
14211 L:      linux-media@vger.kernel.org
14212 W:      https://linuxtv.org
14213 W:      http://palosaari.fi/linux/
14214 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14215 T:      git git://linuxtv.org/anttip/media_tree.git
14216 S:      Maintained
14217 F:      drivers/media/dvb-frontends/rtl2830*
14218
14219 RTL2832 MEDIA DRIVER
14220 M:      Antti Palosaari <crope@iki.fi>
14221 L:      linux-media@vger.kernel.org
14222 W:      https://linuxtv.org
14223 W:      http://palosaari.fi/linux/
14224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14225 T:      git git://linuxtv.org/anttip/media_tree.git
14226 S:      Maintained
14227 F:      drivers/media/dvb-frontends/rtl2832*
14228
14229 RTL2832_SDR MEDIA DRIVER
14230 M:      Antti Palosaari <crope@iki.fi>
14231 L:      linux-media@vger.kernel.org
14232 W:      https://linuxtv.org
14233 W:      http://palosaari.fi/linux/
14234 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14235 T:      git git://linuxtv.org/anttip/media_tree.git
14236 S:      Maintained
14237 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14238
14239 RTL8180 WIRELESS DRIVER
14240 L:      linux-wireless@vger.kernel.org
14241 W:      http://wireless.kernel.org/
14242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14243 S:      Orphan
14244 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14245
14246 RTL8187 WIRELESS DRIVER
14247 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14248 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14249 M:      Larry Finger <Larry.Finger@lwfinger.net>
14250 L:      linux-wireless@vger.kernel.org
14251 W:      http://wireless.kernel.org/
14252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14253 S:      Maintained
14254 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14255
14256 REALTEK WIRELESS DRIVER (rtlwifi family)
14257 M:      Ping-Ke Shih <pkshih@realtek.com>
14258 L:      linux-wireless@vger.kernel.org
14259 W:      http://wireless.kernel.org/
14260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14261 S:      Maintained
14262 F:      drivers/net/wireless/realtek/rtlwifi/
14263
14264 REALTEK WIRELESS DRIVER (rtw88)
14265 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14266 L:      linux-wireless@vger.kernel.org
14267 S:      Maintained
14268 F:      drivers/net/wireless/realtek/rtw88/
14269
14270 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14271 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14272 L:      linux-wireless@vger.kernel.org
14273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14274 S:      Maintained
14275 F:      drivers/net/wireless/realtek/rtl8xxxu/
14276
14277 RXRPC SOCKETS (AF_RXRPC)
14278 M:      David Howells <dhowells@redhat.com>
14279 L:      linux-afs@lists.infradead.org
14280 S:      Supported
14281 F:      net/rxrpc/
14282 F:      include/keys/rxrpc-type.h
14283 F:      include/net/af_rxrpc.h
14284 F:      include/trace/events/rxrpc.h
14285 F:      include/uapi/linux/rxrpc.h
14286 F:      Documentation/networking/rxrpc.txt
14287 W:      https://www.infradead.org/~dhowells/kafs/
14288
14289 S3 SAVAGE FRAMEBUFFER DRIVER
14290 M:      Antonino Daplas <adaplas@gmail.com>
14291 L:      linux-fbdev@vger.kernel.org
14292 S:      Maintained
14293 F:      drivers/video/fbdev/savage/
14294
14295 S390
14296 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14297 M:      Vasily Gorbik <gor@linux.ibm.com>
14298 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14299 L:      linux-s390@vger.kernel.org
14300 W:      http://www.ibm.com/developerworks/linux/linux390/
14301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14302 S:      Supported
14303 F:      arch/s390/
14304 F:      drivers/s390/
14305 F:      Documentation/s390/
14306 F:      Documentation/driver-api/s390-drivers.rst
14307
14308 S390 COMMON I/O LAYER
14309 M:      Sebastian Ott <sebott@linux.ibm.com>
14310 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14311 L:      linux-s390@vger.kernel.org
14312 W:      http://www.ibm.com/developerworks/linux/linux390/
14313 S:      Supported
14314 F:      drivers/s390/cio/
14315
14316 S390 DASD DRIVER
14317 M:      Stefan Haberland <sth@linux.ibm.com>
14318 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14319 L:      linux-s390@vger.kernel.org
14320 W:      http://www.ibm.com/developerworks/linux/linux390/
14321 S:      Supported
14322 F:      drivers/s390/block/dasd*
14323 F:      block/partitions/ibm.c
14324
14325 S390 IOMMU (PCI)
14326 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14327 L:      linux-s390@vger.kernel.org
14328 W:      http://www.ibm.com/developerworks/linux/linux390/
14329 S:      Supported
14330 F:      drivers/iommu/s390-iommu.c
14331
14332 S390 IUCV NETWORK LAYER
14333 M:      Julian Wiedmann <jwi@linux.ibm.com>
14334 M:      Ursula Braun <ubraun@linux.ibm.com>
14335 L:      linux-s390@vger.kernel.org
14336 W:      http://www.ibm.com/developerworks/linux/linux390/
14337 S:      Supported
14338 F:      drivers/s390/net/*iucv*
14339 F:      include/net/iucv/
14340 F:      net/iucv/
14341
14342 S390 NETWORK DRIVERS
14343 M:      Julian Wiedmann <jwi@linux.ibm.com>
14344 M:      Ursula Braun <ubraun@linux.ibm.com>
14345 L:      linux-s390@vger.kernel.org
14346 W:      http://www.ibm.com/developerworks/linux/linux390/
14347 S:      Supported
14348 F:      drivers/s390/net/
14349
14350 S390 PCI SUBSYSTEM
14351 M:      Sebastian Ott <sebott@linux.ibm.com>
14352 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14353 L:      linux-s390@vger.kernel.org
14354 W:      http://www.ibm.com/developerworks/linux/linux390/
14355 S:      Supported
14356 F:      arch/s390/pci/
14357 F:      drivers/pci/hotplug/s390_pci_hpc.c
14358
14359 S390 VFIO-CCW DRIVER
14360 M:      Cornelia Huck <cohuck@redhat.com>
14361 M:      Eric Farman <farman@linux.ibm.com>
14362 R:      Halil Pasic <pasic@linux.ibm.com>
14363 L:      linux-s390@vger.kernel.org
14364 L:      kvm@vger.kernel.org
14365 S:      Supported
14366 F:      drivers/s390/cio/vfio_ccw*
14367 F:      Documentation/s390/vfio-ccw.rst
14368 F:      include/uapi/linux/vfio_ccw.h
14369
14370 S390 ZCRYPT DRIVER
14371 M:      Harald Freudenberger <freude@linux.ibm.com>
14372 L:      linux-s390@vger.kernel.org
14373 W:      http://www.ibm.com/developerworks/linux/linux390/
14374 S:      Supported
14375 F:      drivers/s390/crypto/
14376
14377 S390 VFIO AP DRIVER
14378 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14379 M:      Pierre Morel <pmorel@linux.ibm.com>
14380 M:      Halil Pasic <pasic@linux.ibm.com>
14381 L:      linux-s390@vger.kernel.org
14382 W:      http://www.ibm.com/developerworks/linux/linux390/
14383 S:      Supported
14384 F:      drivers/s390/crypto/vfio_ap_drv.c
14385 F:      drivers/s390/crypto/vfio_ap_private.h
14386 F:      drivers/s390/crypto/vfio_ap_ops.c
14387 F:      Documentation/s390/vfio-ap.rst
14388
14389 S390 ZFCP DRIVER
14390 M:      Steffen Maier <maier@linux.ibm.com>
14391 M:      Benjamin Block <bblock@linux.ibm.com>
14392 L:      linux-s390@vger.kernel.org
14393 W:      http://www.ibm.com/developerworks/linux/linux390/
14394 S:      Supported
14395 F:      drivers/s390/scsi/zfcp_*
14396
14397 S3C24XX SD/MMC Driver
14398 M:      Ben Dooks <ben-linux@fluff.org>
14399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14400 S:      Supported
14401 F:      drivers/mmc/host/s3cmci.*
14402
14403 SAA6588 RDS RECEIVER DRIVER
14404 M:      Hans Verkuil <hverkuil@xs4all.nl>
14405 L:      linux-media@vger.kernel.org
14406 T:      git git://linuxtv.org/media_tree.git
14407 W:      https://linuxtv.org
14408 S:      Odd Fixes
14409 F:      drivers/media/i2c/saa6588*
14410
14411 SAA7134 VIDEO4LINUX DRIVER
14412 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14413 L:      linux-media@vger.kernel.org
14414 W:      https://linuxtv.org
14415 T:      git git://linuxtv.org/media_tree.git
14416 S:      Odd fixes
14417 F:      Documentation/media/v4l-drivers/saa7134*
14418 F:      drivers/media/pci/saa7134/
14419
14420 SAA7146 VIDEO4LINUX-2 DRIVER
14421 M:      Hans Verkuil <hverkuil@xs4all.nl>
14422 L:      linux-media@vger.kernel.org
14423 T:      git git://linuxtv.org/media_tree.git
14424 S:      Maintained
14425 F:      drivers/media/common/saa7146/
14426 F:      drivers/media/pci/saa7146/
14427 F:      include/media/drv-intf/saa7146*
14428
14429 SAFESETID SECURITY MODULE
14430 M:     Micah Morton <mortonm@chromium.org>
14431 S:     Supported
14432 F:     security/safesetid/
14433 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14434
14435 SAMSUNG AUDIO (ASoC) DRIVERS
14436 M:      Krzysztof Kozlowski <krzk@kernel.org>
14437 M:      Sangbeom Kim <sbkim73@samsung.com>
14438 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14439 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14440 S:      Supported
14441 F:      sound/soc/samsung/
14442 F:      Documentation/devicetree/bindings/sound/samsung*
14443
14444 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14445 M:      Krzysztof Kozlowski <krzk@kernel.org>
14446 L:      linux-crypto@vger.kernel.org
14447 L:      linux-samsung-soc@vger.kernel.org
14448 S:      Maintained
14449 F:      drivers/crypto/exynos-rng.c
14450 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
14451
14452 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14453 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14454 L:      linux-samsung-soc@vger.kernel.org
14455 S:      Maintained
14456 F:      drivers/char/hw_random/exynos-trng.c
14457 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14458
14459 SAMSUNG FRAMEBUFFER DRIVER
14460 M:      Jingoo Han <jingoohan1@gmail.com>
14461 L:      linux-fbdev@vger.kernel.org
14462 S:      Maintained
14463 F:      drivers/video/fbdev/s3c-fb.c
14464
14465 SAMSUNG LAPTOP DRIVER
14466 M:      Corentin Chary <corentin.chary@gmail.com>
14467 L:      platform-driver-x86@vger.kernel.org
14468 S:      Maintained
14469 F:      drivers/platform/x86/samsung-laptop.c
14470
14471 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14472 M:      Sangbeom Kim <sbkim73@samsung.com>
14473 M:      Krzysztof Kozlowski <krzk@kernel.org>
14474 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14475 L:      linux-kernel@vger.kernel.org
14476 L:      linux-samsung-soc@vger.kernel.org
14477 S:      Supported
14478 F:      drivers/mfd/sec*.c
14479 F:      drivers/regulator/s2m*.c
14480 F:      drivers/regulator/s5m*.c
14481 F:      drivers/clk/clk-s2mps11.c
14482 F:      drivers/rtc/rtc-s5m.c
14483 F:      include/linux/mfd/samsung/
14484 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14485 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14486 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14487 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14488
14489 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14490 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14491 L:      linux-media@vger.kernel.org
14492 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14493 S:      Maintained
14494 F:      drivers/media/platform/s3c-camif/
14495 F:      include/media/drv-intf/s3c_camif.h
14496
14497 SAMSUNG S3FWRN5 NFC DRIVER
14498 M:      Robert Baldyga <r.baldyga@samsung.com>
14499 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14500 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14501 S:      Supported
14502 F:      drivers/nfc/s3fwrn5
14503
14504 SAMSUNG S5C73M3 CAMERA DRIVER
14505 M:      Kyungmin Park <kyungmin.park@samsung.com>
14506 M:      Andrzej Hajda <a.hajda@samsung.com>
14507 L:      linux-media@vger.kernel.org
14508 S:      Supported
14509 F:      drivers/media/i2c/s5c73m3/*
14510
14511 SAMSUNG S5K5BAF CAMERA DRIVER
14512 M:      Kyungmin Park <kyungmin.park@samsung.com>
14513 M:      Andrzej Hajda <a.hajda@samsung.com>
14514 L:      linux-media@vger.kernel.org
14515 S:      Supported
14516 F:      drivers/media/i2c/s5k5baf.c
14517
14518 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14519 M:      Krzysztof Kozlowski <krzk@kernel.org>
14520 M:      Vladimir Zapolskiy <vz@mleia.com>
14521 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14522 L:      linux-crypto@vger.kernel.org
14523 L:      linux-samsung-soc@vger.kernel.org
14524 S:      Maintained
14525 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
14526 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
14527 F:      drivers/crypto/s5p-sss.c
14528
14529 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14530 M:      Kyungmin Park <kyungmin.park@samsung.com>
14531 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14532 L:      linux-media@vger.kernel.org
14533 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14534 S:      Supported
14535 F:      drivers/media/platform/exynos4-is/
14536
14537 SAMSUNG SOC CLOCK DRIVERS
14538 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14539 M:      Tomasz Figa <tomasz.figa@gmail.com>
14540 M:      Chanwoo Choi <cw00.choi@samsung.com>
14541 S:      Supported
14542 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14544 F:      drivers/clk/samsung/
14545 F:      include/dt-bindings/clock/exynos*.h
14546 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14547 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14548 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14549
14550 SAMSUNG SPI DRIVERS
14551 M:      Kukjin Kim <kgene@kernel.org>
14552 M:      Krzysztof Kozlowski <krzk@kernel.org>
14553 M:      Andi Shyti <andi@etezian.org>
14554 L:      linux-spi@vger.kernel.org
14555 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14556 S:      Maintained
14557 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14558 F:      drivers/spi/spi-s3c*
14559 F:      include/linux/platform_data/spi-s3c64xx.h
14560
14561 SAMSUNG SXGBE DRIVERS
14562 M:      Byungho An <bh74.an@samsung.com>
14563 S:      Supported
14564 L:      netdev@vger.kernel.org
14565 F:      drivers/net/ethernet/samsung/sxgbe/
14566
14567 SAMSUNG THERMAL DRIVER
14568 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14569 L:      linux-pm@vger.kernel.org
14570 L:      linux-samsung-soc@vger.kernel.org
14571 S:      Supported
14572 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14573 F:      drivers/thermal/samsung/
14574
14575 SAMSUNG USB2 PHY DRIVER
14576 M:      Kamil Debski <kamil@wypas.org>
14577 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14578 L:      linux-kernel@vger.kernel.org
14579 S:      Supported
14580 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14581 F:      Documentation/driver-api/phy/samsung-usb2.rst
14582 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14583 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14584 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14585 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14586 F:      drivers/phy/samsung/phy-samsung-usb2.c
14587 F:      drivers/phy/samsung/phy-samsung-usb2.h
14588
14589 SC1200 WDT DRIVER
14590 M:      Zwane Mwaikambo <zwanem@gmail.com>
14591 S:      Maintained
14592 F:      drivers/watchdog/sc1200wdt.c
14593
14594 SCHEDULER
14595 M:      Ingo Molnar <mingo@redhat.com>
14596 M:      Peter Zijlstra <peterz@infradead.org>
14597 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14598 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14599 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14600 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14601 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14602 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14603 L:      linux-kernel@vger.kernel.org
14604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14605 S:      Maintained
14606 F:      kernel/sched/
14607 F:      include/linux/sched.h
14608 F:      include/uapi/linux/sched.h
14609 F:      include/linux/wait.h
14610 F:      include/linux/preempt.h
14611
14612 SCR24X CHIP CARD INTERFACE DRIVER
14613 M:      Lubomir Rintel <lkundrak@v3.sk>
14614 S:      Supported
14615 F:      drivers/char/pcmcia/scr24x_cs.c
14616
14617 SCSI CDROM DRIVER
14618 M:      Jens Axboe <axboe@kernel.dk>
14619 L:      linux-scsi@vger.kernel.org
14620 W:      http://www.kernel.dk
14621 S:      Maintained
14622 F:      drivers/scsi/sr*
14623
14624 SCSI RDMA PROTOCOL (SRP) INITIATOR
14625 M:      Bart Van Assche <bvanassche@acm.org>
14626 L:      linux-rdma@vger.kernel.org
14627 S:      Supported
14628 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14629 F:      drivers/infiniband/ulp/srp/
14630 F:      include/scsi/srp.h
14631
14632 SCSI RDMA PROTOCOL (SRP) TARGET
14633 M:      Bart Van Assche <bvanassche@acm.org>
14634 L:      linux-rdma@vger.kernel.org
14635 L:      target-devel@vger.kernel.org
14636 S:      Supported
14637 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14638 F:      drivers/infiniband/ulp/srpt/
14639
14640 SCSI SG DRIVER
14641 M:      Doug Gilbert <dgilbert@interlog.com>
14642 L:      linux-scsi@vger.kernel.org
14643 W:      http://sg.danny.cz/sg
14644 S:      Maintained
14645 F:      Documentation/scsi/scsi-generic.txt
14646 F:      drivers/scsi/sg.c
14647 F:      include/scsi/sg.h
14648
14649 SCSI SUBSYSTEM
14650 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14652 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14654 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14655 L:      linux-scsi@vger.kernel.org
14656 S:      Maintained
14657 F:      Documentation/devicetree/bindings/scsi/
14658 F:      drivers/scsi/
14659 F:      include/scsi/
14660
14661 SCSI TAPE DRIVER
14662 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14663 L:      linux-scsi@vger.kernel.org
14664 S:      Maintained
14665 F:      Documentation/scsi/st.txt
14666 F:      drivers/scsi/st.*
14667 F:      drivers/scsi/st_*.h
14668
14669 SCSI TARGET SUBSYSTEM
14670 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14671 L:      linux-scsi@vger.kernel.org
14672 L:      target-devel@vger.kernel.org
14673 W:      http://www.linux-iscsi.org
14674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14675 Q:      https://patchwork.kernel.org/project/target-devel/list/
14676 S:      Supported
14677 F:      drivers/target/
14678 F:      include/target/
14679 F:      Documentation/target/
14680
14681 SCTP PROTOCOL
14682 M:      Vlad Yasevich <vyasevich@gmail.com>
14683 M:      Neil Horman <nhorman@tuxdriver.com>
14684 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14685 L:      linux-sctp@vger.kernel.org
14686 W:      http://lksctp.sourceforge.net
14687 S:      Maintained
14688 F:      Documentation/networking/sctp.txt
14689 F:      include/linux/sctp.h
14690 F:      include/uapi/linux/sctp.h
14691 F:      include/net/sctp/
14692 F:      net/sctp/
14693
14694 SCx200 CPU SUPPORT
14695 M:      Jim Cromie <jim.cromie@gmail.com>
14696 S:      Odd Fixes
14697 F:      Documentation/i2c/busses/scx200_acb.rst
14698 F:      arch/x86/platform/scx200/
14699 F:      drivers/watchdog/scx200_wdt.c
14700 F:      drivers/i2c/busses/scx200*
14701 F:      drivers/mtd/maps/scx200_docflash.c
14702 F:      include/linux/scx200.h
14703
14704 SCx200 GPIO DRIVER
14705 M:      Jim Cromie <jim.cromie@gmail.com>
14706 S:      Maintained
14707 F:      drivers/char/scx200_gpio.c
14708 F:      include/linux/scx200_gpio.h
14709
14710 SCx200 HRT CLOCKSOURCE DRIVER
14711 M:      Jim Cromie <jim.cromie@gmail.com>
14712 S:      Maintained
14713 F:      drivers/clocksource/scx200_hrt.c
14714
14715 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14716 M:      Sascha Sommer <saschasommer@freenet.de>
14717 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14718 S:      Maintained
14719 F:      drivers/mmc/host/sdricoh_cs.c
14720
14721 SECO BOARDS CEC DRIVER
14722 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14723 S:      Maintained
14724 F:      drivers/media/platform/seco-cec/seco-cec.c
14725 F:      drivers/media/platform/seco-cec/seco-cec.h
14726
14727 SECURE COMPUTING
14728 M:      Kees Cook <keescook@chromium.org>
14729 R:      Andy Lutomirski <luto@amacapital.net>
14730 R:      Will Drewry <wad@chromium.org>
14731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14732 S:      Supported
14733 F:      kernel/seccomp.c
14734 F:      include/uapi/linux/seccomp.h
14735 F:      include/linux/seccomp.h
14736 F:      tools/testing/selftests/seccomp/*
14737 F:      tools/testing/selftests/kselftest_harness.h
14738 F:      Documentation/userspace-api/seccomp_filter.rst
14739 K:      \bsecure_computing
14740 K:      \bTIF_SECCOMP\b
14741
14742 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14743 M:      Al Cooper <alcooperx@gmail.com>
14744 L:      linux-mmc@vger.kernel.org
14745 L:      bcm-kernel-feedback-list@broadcom.com
14746 S:      Maintained
14747 F:      drivers/mmc/host/sdhci-brcmstb*
14748
14749 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14750 M:      Adrian Hunter <adrian.hunter@intel.com>
14751 L:      linux-mmc@vger.kernel.org
14752 S:      Maintained
14753 F:      drivers/mmc/host/sdhci*
14754 F:      include/linux/mmc/sdhci*
14755
14756 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14757 M:      Adrian Hunter <adrian.hunter@intel.com>
14758 M:      Ritesh Harjani <riteshh@codeaurora.org>
14759 M:      Asutosh Das <asutoshd@codeaurora.org>
14760 L:      linux-mmc@vger.kernel.org
14761 S:      Maintained
14762 F:      drivers/mmc/host/cqhci*
14763
14764 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14765 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14766 M:      Manjunath M B <manjumb@synopsys.com>
14767 L:      linux-mmc@vger.kernel.org
14768 S:      Maintained
14769 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14770
14771 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14772 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14773 L:      linux-mmc@vger.kernel.org
14774 S:      Supported
14775 F:      drivers/mmc/host/sdhci-of-at91.c
14776
14777 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14778 M:      Ben Dooks <ben-linux@fluff.org>
14779 M:      Jaehoon Chung <jh80.chung@samsung.com>
14780 L:      linux-mmc@vger.kernel.org
14781 S:      Maintained
14782 F:      drivers/mmc/host/sdhci-s3c*
14783
14784 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14785 M:      Viresh Kumar <vireshk@kernel.org>
14786 L:      linux-mmc@vger.kernel.org
14787 S:      Maintained
14788 F:      drivers/mmc/host/sdhci-spear.c
14789
14790 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14791 M:      Kishon Vijay Abraham I <kishon@ti.com>
14792 L:      linux-mmc@vger.kernel.org
14793 S:      Maintained
14794 F:      drivers/mmc/host/sdhci-omap.c
14795
14796 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14797 M:      Scott Bauer <scott.bauer@intel.com>
14798 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14799 L:      linux-block@vger.kernel.org
14800 S:      Supported
14801 F:      block/sed*
14802 F:      block/opal_proto.h
14803 F:      include/linux/sed*
14804 F:      include/uapi/linux/sed*
14805
14806 SECURITY CONTACT
14807 M:      Security Officers <security@kernel.org>
14808 S:      Supported
14809
14810 SECURITY SUBSYSTEM
14811 M:      James Morris <jmorris@namei.org>
14812 M:      "Serge E. Hallyn" <serge@hallyn.com>
14813 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14815 W:      http://kernsec.org/
14816 S:      Supported
14817 F:      security/
14818 X:      security/selinux/
14819
14820 SELINUX SECURITY MODULE
14821 M:      Paul Moore <paul@paul-moore.com>
14822 M:      Stephen Smalley <sds@tycho.nsa.gov>
14823 M:      Eric Paris <eparis@parisplace.org>
14824 L:      selinux@vger.kernel.org
14825 W:      https://selinuxproject.org
14826 W:      https://github.com/SELinuxProject
14827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14828 S:      Supported
14829 F:      include/uapi/linux/selinux_netlink.h
14830 F:      security/selinux/
14831 F:      scripts/selinux/
14832 F:      Documentation/admin-guide/LSM/SELinux.rst
14833
14834 SENSABLE PHANTOM
14835 M:      Jiri Slaby <jirislaby@gmail.com>
14836 S:      Maintained
14837 F:      drivers/misc/phantom.c
14838 F:      include/uapi/linux/phantom.h
14839
14840 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14841 M:      Tomasz Duszynski <tduszyns@gmail.com>
14842 S:      Maintained
14843 F:      drivers/iio/chemical/sps30.c
14844 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14845
14846 SERIAL DEVICE BUS
14847 M:      Rob Herring <robh@kernel.org>
14848 L:      linux-serial@vger.kernel.org
14849 S:      Maintained
14850 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14851 F:      drivers/tty/serdev/
14852 F:      include/linux/serdev.h
14853
14854 SERIAL DRIVERS
14855 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14856 L:      linux-serial@vger.kernel.org
14857 S:      Maintained
14858 F:      Documentation/devicetree/bindings/serial/
14859 F:      drivers/tty/serial/
14860
14861 SERIAL IR RECEIVER
14862 M:      Sean Young <sean@mess.org>
14863 L:      linux-media@vger.kernel.org
14864 S:      Maintained
14865 F:      drivers/media/rc/serial_ir.c
14866
14867 SFC NETWORK DRIVER
14868 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14869 M:      Edward Cree <ecree@solarflare.com>
14870 M:      Martin Habets <mhabets@solarflare.com>
14871 L:      netdev@vger.kernel.org
14872 S:      Supported
14873 F:      drivers/net/ethernet/sfc/
14874
14875 SFF/SFP/SFP+ MODULE SUPPORT
14876 M:      Russell King <linux@armlinux.org.uk>
14877 L:      netdev@vger.kernel.org
14878 S:      Maintained
14879 F:      drivers/net/phy/phylink.c
14880 F:      drivers/net/phy/sfp*
14881 F:      include/linux/phylink.h
14882 F:      include/linux/sfp.h
14883 K:      phylink
14884
14885 SGI GRU DRIVER
14886 M:      Dimitri Sivanich <sivanich@sgi.com>
14887 S:      Maintained
14888 F:      drivers/misc/sgi-gru/
14889
14890 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14891 M:      Pat Gefre <pfg@sgi.com>
14892 L:      linux-ia64@vger.kernel.org
14893 S:      Supported
14894 F:      Documentation/ia64/serial.rst
14895 F:      drivers/tty/serial/ioc?_serial.c
14896 F:      include/linux/ioc?.h
14897
14898 SGI XP/XPC/XPNET DRIVER
14899 M:      Cliff Whickman <cpw@sgi.com>
14900 M:      Robin Holt <robinmholt@gmail.com>
14901 S:      Maintained
14902 F:      drivers/misc/sgi-xp/
14903
14904 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14905 M:      Ursula Braun <ubraun@linux.ibm.com>
14906 M:      Karsten Graul <kgraul@linux.ibm.com>
14907 L:      linux-s390@vger.kernel.org
14908 W:      http://www.ibm.com/developerworks/linux/linux390/
14909 S:      Supported
14910 F:      net/smc/
14911
14912 SHARP RJ54N1CB0C SENSOR DRIVER
14913 M:      Jacopo Mondi <jacopo@jmondi.org>
14914 L:      linux-media@vger.kernel.org
14915 T:      git git://linuxtv.org/media_tree.git
14916 S:      Odd fixes
14917 F:      drivers/media/i2c/rj54n1cb0c.c
14918 F:      include/media/i2c/rj54n1cb0c.h
14919
14920 SH_VEU V4L2 MEM2MEM DRIVER
14921 L:      linux-media@vger.kernel.org
14922 S:      Orphan
14923 F:      drivers/media/platform/sh_veu.c
14924
14925 SH_VOU V4L2 OUTPUT DRIVER
14926 L:      linux-media@vger.kernel.org
14927 S:      Orphan
14928 F:      drivers/media/platform/sh_vou.c
14929 F:      include/media/drv-intf/sh_vou.h
14930
14931 SI2157 MEDIA DRIVER
14932 M:      Antti Palosaari <crope@iki.fi>
14933 L:      linux-media@vger.kernel.org
14934 W:      https://linuxtv.org
14935 W:      http://palosaari.fi/linux/
14936 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14937 T:      git git://linuxtv.org/anttip/media_tree.git
14938 S:      Maintained
14939 F:      drivers/media/tuners/si2157*
14940
14941 SI2165 MEDIA DRIVER
14942 M:      Matthias Schwarzott <zzam@gentoo.org>
14943 L:      linux-media@vger.kernel.org
14944 W:      https://linuxtv.org
14945 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14946 S:      Maintained
14947 F:      drivers/media/dvb-frontends/si2165*
14948
14949 SI2168 MEDIA DRIVER
14950 M:      Antti Palosaari <crope@iki.fi>
14951 L:      linux-media@vger.kernel.org
14952 W:      https://linuxtv.org
14953 W:      http://palosaari.fi/linux/
14954 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14955 T:      git git://linuxtv.org/anttip/media_tree.git
14956 S:      Maintained
14957 F:      drivers/media/dvb-frontends/si2168*
14958
14959 SI470X FM RADIO RECEIVER I2C DRIVER
14960 M:      Hans Verkuil <hverkuil@xs4all.nl>
14961 L:      linux-media@vger.kernel.org
14962 T:      git git://linuxtv.org/media_tree.git
14963 W:      https://linuxtv.org
14964 S:      Odd Fixes
14965 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14966
14967 SI470X FM RADIO RECEIVER USB DRIVER
14968 M:      Hans Verkuil <hverkuil@xs4all.nl>
14969 L:      linux-media@vger.kernel.org
14970 T:      git git://linuxtv.org/media_tree.git
14971 W:      https://linuxtv.org
14972 S:      Maintained
14973 F:      drivers/media/radio/si470x/radio-si470x-common.c
14974 F:      drivers/media/radio/si470x/radio-si470x.h
14975 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14976
14977 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14978 M:      Eduardo Valentin <edubezval@gmail.com>
14979 L:      linux-media@vger.kernel.org
14980 T:      git git://linuxtv.org/media_tree.git
14981 W:      https://linuxtv.org
14982 S:      Odd Fixes
14983 F:      drivers/media/radio/si4713/si4713.?
14984
14985 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14986 M:      Eduardo Valentin <edubezval@gmail.com>
14987 L:      linux-media@vger.kernel.org
14988 T:      git git://linuxtv.org/media_tree.git
14989 W:      https://linuxtv.org
14990 S:      Odd Fixes
14991 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14992
14993 SI4713 FM RADIO TRANSMITTER USB DRIVER
14994 M:      Hans Verkuil <hverkuil@xs4all.nl>
14995 L:      linux-media@vger.kernel.org
14996 T:      git git://linuxtv.org/media_tree.git
14997 W:      https://linuxtv.org
14998 S:      Maintained
14999 F:      drivers/media/radio/si4713/radio-usb-si4713.c
15000
15001 SIANO DVB DRIVER
15002 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15003 L:      linux-media@vger.kernel.org
15004 W:      https://linuxtv.org
15005 T:      git git://linuxtv.org/media_tree.git
15006 S:      Odd fixes
15007 F:      drivers/media/common/siano/
15008 F:      drivers/media/usb/siano/
15009 F:      drivers/media/usb/siano/
15010 F:      drivers/media/mmc/siano/
15011
15012 SIFIVE PDMA DRIVER
15013 M:      Green Wan <green.wan@sifive.com>
15014 S:      Maintained
15015 F:      drivers/dma/sf-pdma/
15016 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
15017
15018 SIFIVE DRIVERS
15019 M:      Palmer Dabbelt <palmer@dabbelt.com>
15020 M:      Paul Walmsley <paul.walmsley@sifive.com>
15021 L:      linux-riscv@lists.infradead.org
15022 T:      git git://github.com/sifive/riscv-linux.git
15023 S:      Supported
15024 K:      [^@]sifive
15025 N:      sifive
15026
15027 SIFIVE FU540 SYSTEM-ON-CHIP
15028 M:      Paul Walmsley <paul.walmsley@sifive.com>
15029 M:      Palmer Dabbelt <palmer@dabbelt.com>
15030 L:      linux-riscv@lists.infradead.org
15031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
15032 S:      Supported
15033 K:      fu540
15034 N:      fu540
15035
15036 SILEAD TOUCHSCREEN DRIVER
15037 M:      Hans de Goede <hdegoede@redhat.com>
15038 L:      linux-input@vger.kernel.org
15039 L:      platform-driver-x86@vger.kernel.org
15040 S:      Maintained
15041 F:      drivers/input/touchscreen/silead.c
15042 F:      drivers/platform/x86/touchscreen_dmi.c
15043
15044 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
15045 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
15046 S:      Supported
15047 F:      drivers/staging/wfx/
15048
15049 SILICON MOTION SM712 FRAME BUFFER DRIVER
15050 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15051 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15052 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15053 L:      linux-fbdev@vger.kernel.org
15054 S:      Maintained
15055 F:      drivers/video/fbdev/sm712*
15056 F:      Documentation/fb/sm712fb.rst
15057
15058 SIMPLE FIRMWARE INTERFACE (SFI)
15059 M:      Len Brown <lenb@kernel.org>
15060 L:      sfi-devel@simplefirmware.org
15061 W:      http://simplefirmware.org/
15062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
15063 S:      Supported
15064 F:      arch/x86/platform/sfi/
15065 F:      drivers/sfi/
15066 F:      include/linux/sfi*.h
15067
15068 SIMPLEFB FB DRIVER
15069 M:      Hans de Goede <hdegoede@redhat.com>
15070 L:      linux-fbdev@vger.kernel.org
15071 S:      Maintained
15072 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
15073 F:      drivers/video/fbdev/simplefb.c
15074 F:      include/linux/platform_data/simplefb.h
15075
15076 SIMTEC EB110ATX (Chalice CATS)
15077 M:      Vincent Sanders <vince@simtec.co.uk>
15078 M:      Simtec Linux Team <linux@simtec.co.uk>
15079 W:      http://www.simtec.co.uk/products/EB110ATX/
15080 S:      Supported
15081
15082 SIMTEC EB2410ITX (BAST)
15083 M:      Vincent Sanders <vince@simtec.co.uk>
15084 M:      Simtec Linux Team <linux@simtec.co.uk>
15085 W:      http://www.simtec.co.uk/products/EB2410ITX/
15086 S:      Supported
15087 F:      arch/arm/mach-s3c24xx/mach-bast.c
15088 F:      arch/arm/mach-s3c24xx/bast-ide.c
15089 F:      arch/arm/mach-s3c24xx/bast-irq.c
15090
15091 SIPHASH PRF ROUTINES
15092 M:      Jason A. Donenfeld <Jason@zx2c4.com>
15093 S:      Maintained
15094 F:      lib/siphash.c
15095 F:      lib/test_siphash.c
15096 F:      include/linux/siphash.h
15097
15098 SIOX
15099 M:      Thorsten Scherer <t.scherer@eckelmann.de>
15100 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
15101 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
15102 S:      Supported
15103 F:      drivers/siox/*
15104 F:      drivers/gpio/gpio-siox.c
15105 F:      include/trace/events/siox.h
15106
15107 SIS 190 ETHERNET DRIVER
15108 M:      Francois Romieu <romieu@fr.zoreil.com>
15109 L:      netdev@vger.kernel.org
15110 S:      Maintained
15111 F:      drivers/net/ethernet/sis/sis190.c
15112
15113 SIS 900/7016 FAST ETHERNET DRIVER
15114 M:      Daniele Venzano <venza@brownhat.org>
15115 W:      http://www.brownhat.org/sis900.html
15116 L:      netdev@vger.kernel.org
15117 S:      Maintained
15118 F:      drivers/net/ethernet/sis/sis900.*
15119
15120 SIS FRAMEBUFFER DRIVER
15121 M:      Thomas Winischhofer <thomas@winischhofer.net>
15122 W:      http://www.winischhofer.net/linuxsisvga.shtml
15123 S:      Maintained
15124 F:      Documentation/fb/sisfb.rst
15125 F:      drivers/video/fbdev/sis/
15126 F:      include/video/sisfb.h
15127
15128 SIS USB2VGA DRIVER
15129 M:      Thomas Winischhofer <thomas@winischhofer.net>
15130 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15131 S:      Maintained
15132 F:      drivers/usb/misc/sisusbvga/
15133
15134 SLAB ALLOCATOR
15135 M:      Christoph Lameter <cl@linux.com>
15136 M:      Pekka Enberg <penberg@kernel.org>
15137 M:      David Rientjes <rientjes@google.com>
15138 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15139 M:      Andrew Morton <akpm@linux-foundation.org>
15140 L:      linux-mm@kvack.org
15141 S:      Maintained
15142 F:      include/linux/sl?b*.h
15143 F:      mm/sl?b*
15144
15145 SLEEPABLE READ-COPY UPDATE (SRCU)
15146 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15147 M:      "Paul E. McKenney" <paulmck@kernel.org>
15148 M:      Josh Triplett <josh@joshtriplett.org>
15149 R:      Steven Rostedt <rostedt@goodmis.org>
15150 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15151 L:      rcu@vger.kernel.org
15152 W:      http://www.rdrop.com/users/paulmck/RCU/
15153 S:      Supported
15154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15155 F:      include/linux/srcu*.h
15156 F:      kernel/rcu/srcu*.c
15157
15158 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15159 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15160 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15161 S:      Maintained
15162 F:      drivers/slimbus/
15163 F:      Documentation/devicetree/bindings/slimbus/
15164 F:      include/linux/slimbus.h
15165
15166 SMACK SECURITY MODULE
15167 M:      Casey Schaufler <casey@schaufler-ca.com>
15168 L:      linux-security-module@vger.kernel.org
15169 W:      http://schaufler-ca.com
15170 T:      git git://github.com/cschaufler/smack-next
15171 S:      Maintained
15172 F:      Documentation/admin-guide/LSM/Smack.rst
15173 F:      security/smack/
15174
15175 SMC91x ETHERNET DRIVER
15176 M:      Nicolas Pitre <nico@fluxnic.net>
15177 S:      Odd Fixes
15178 F:      drivers/net/ethernet/smsc/smc91x.*
15179
15180 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15181 M:      Sakari Ailus <sakari.ailus@iki.fi>
15182 L:      linux-media@vger.kernel.org
15183 S:      Maintained
15184 F:      drivers/media/i2c/smiapp/
15185 F:      include/media/i2c/smiapp.h
15186 F:      drivers/media/i2c/smiapp-pll.c
15187 F:      drivers/media/i2c/smiapp-pll.h
15188 F:      include/uapi/linux/smiapp.h
15189 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15190
15191 SMM665 HARDWARE MONITOR DRIVER
15192 M:      Guenter Roeck <linux@roeck-us.net>
15193 L:      linux-hwmon@vger.kernel.org
15194 S:      Maintained
15195 F:      Documentation/hwmon/smm665.rst
15196 F:      drivers/hwmon/smm665.c
15197
15198 SMSC EMC2103 HARDWARE MONITOR DRIVER
15199 M:      Steve Glendinning <steve.glendinning@shawell.net>
15200 L:      linux-hwmon@vger.kernel.org
15201 S:      Maintained
15202 F:      Documentation/hwmon/emc2103.rst
15203 F:      drivers/hwmon/emc2103.c
15204
15205 SMSC SCH5627 HARDWARE MONITOR DRIVER
15206 M:      Hans de Goede <hdegoede@redhat.com>
15207 L:      linux-hwmon@vger.kernel.org
15208 S:      Supported
15209 F:      Documentation/hwmon/sch5627.rst
15210 F:      drivers/hwmon/sch5627.c
15211
15212 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15213 M:      Steve Glendinning <steve.glendinning@shawell.net>
15214 L:      linux-fbdev@vger.kernel.org
15215 S:      Maintained
15216 F:      drivers/video/fbdev/smscufx.c
15217
15218 SMSC47B397 HARDWARE MONITOR DRIVER
15219 M:      Jean Delvare <jdelvare@suse.com>
15220 L:      linux-hwmon@vger.kernel.org
15221 S:      Maintained
15222 F:      Documentation/hwmon/smsc47b397.rst
15223 F:      drivers/hwmon/smsc47b397.c
15224
15225 SMSC911x ETHERNET DRIVER
15226 M:      Steve Glendinning <steve.glendinning@shawell.net>
15227 L:      netdev@vger.kernel.org
15228 S:      Maintained
15229 F:      include/linux/smsc911x.h
15230 F:      drivers/net/ethernet/smsc/smsc911x.*
15231
15232 SMSC9420 PCI ETHERNET DRIVER
15233 M:      Steve Glendinning <steve.glendinning@shawell.net>
15234 L:      netdev@vger.kernel.org
15235 S:      Maintained
15236 F:      drivers/net/ethernet/smsc/smsc9420.*
15237
15238 SOC-CAMERA V4L2 SUBSYSTEM
15239 L:      linux-media@vger.kernel.org
15240 T:      git git://linuxtv.org/media_tree.git
15241 S:      Orphan
15242 F:      include/media/soc_camera.h
15243 F:      drivers/staging/media/soc_camera/
15244
15245 SOCIONEXT SYNQUACER I2C DRIVER
15246 M:      Ard Biesheuvel <ardb@kernel.org>
15247 L:      linux-i2c@vger.kernel.org
15248 S:      Maintained
15249 F:      drivers/i2c/busses/i2c-synquacer.c
15250 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15251
15252 SOCIONEXT UNIPHIER SOUND DRIVER
15253 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15254 S:      Orphan
15255 F:      sound/soc/uniphier/
15256
15257 SOEKRIS NET48XX LED SUPPORT
15258 M:      Chris Boot <bootc@bootc.net>
15259 S:      Maintained
15260 F:      drivers/leds/leds-net48xx.c
15261
15262 SOFT-IWARP DRIVER (siw)
15263 M:      Bernard Metzler <bmt@zurich.ibm.com>
15264 L:      linux-rdma@vger.kernel.org
15265 S:      Supported
15266 F:      drivers/infiniband/sw/siw/
15267 F:      include/uapi/rdma/siw-abi.h
15268
15269 SOFT-ROCE DRIVER (rxe)
15270 M:      Moni Shoua <monis@mellanox.com>
15271 L:      linux-rdma@vger.kernel.org
15272 S:      Supported
15273 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15274 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15275 F:      drivers/infiniband/sw/rxe/
15276 F:      include/uapi/rdma/rdma_user_rxe.h
15277
15278 SOFTLOGIC 6x10 MPEG CODEC
15279 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15280 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15281 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15282 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15283 M:      Ismael Luceno <ismael@iodev.co.uk>
15284 L:      linux-media@vger.kernel.org
15285 S:      Supported
15286 F:      drivers/media/pci/solo6x10/
15287
15288 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15289 M:      James Morse <james.morse@arm.com>
15290 L:      linux-arm-kernel@lists.infradead.org
15291 S:      Maintained
15292 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15293 F:      drivers/firmware/arm_sdei.c
15294 F:      include/linux/arm_sdei.h
15295 F:      include/uapi/linux/arm_sdei.h
15296
15297 SOFTWARE RAID (Multiple Disks) SUPPORT
15298 M:      Song Liu <song@kernel.org>
15299 L:      linux-raid@vger.kernel.org
15300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15301 S:      Supported
15302 F:      drivers/md/Makefile
15303 F:      drivers/md/Kconfig
15304 F:      drivers/md/md*
15305 F:      drivers/md/raid*
15306 F:      include/linux/raid/
15307 F:      include/uapi/linux/raid/
15308
15309 SOCIONEXT (SNI) AVE NETWORK DRIVER
15310 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15311 L:      netdev@vger.kernel.org
15312 S:      Maintained
15313 F:      drivers/net/ethernet/socionext/sni_ave.c
15314 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15315
15316 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15317 M:      Jassi Brar <jaswinder.singh@linaro.org>
15318 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15319 L:      netdev@vger.kernel.org
15320 S:      Maintained
15321 F:      drivers/net/ethernet/socionext/netsec.c
15322 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15323
15324 SOCIONEXT (SNI) Synquacer SPI DRIVER
15325 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15326 M:      Jassi Brar <jaswinder.singh@linaro.org>
15327 L:      linux-spi@vger.kernel.org
15328 S:      Maintained
15329 F:      drivers/spi/spi-synquacer.c
15330 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15331
15332 SOLIDRUN CLEARFOG SUPPORT
15333 M:      Russell King <linux@armlinux.org.uk>
15334 S:      Maintained
15335 F:      arch/arm/boot/dts/armada-388-clearfog*
15336 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15337
15338 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15339 M:      Russell King <linux@armlinux.org.uk>
15340 S:      Maintained
15341 F:      arch/arm/boot/dts/imx6*-cubox-i*
15342 F:      arch/arm/boot/dts/imx6*-hummingboard*
15343 F:      arch/arm/boot/dts/imx6*-sr-*
15344
15345 SONIC NETWORK DRIVER
15346 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15347 L:      netdev@vger.kernel.org
15348 S:      Maintained
15349 F:      drivers/net/ethernet/natsemi/sonic.*
15350
15351 SONICS SILICON BACKPLANE DRIVER (SSB)
15352 M:      Michael Buesch <m@bues.ch>
15353 L:      linux-wireless@vger.kernel.org
15354 S:      Maintained
15355 F:      drivers/ssb/
15356 F:      include/linux/ssb/
15357
15358 SONY IMX214 SENSOR DRIVER
15359 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15360 L:      linux-media@vger.kernel.org
15361 T:      git git://linuxtv.org/media_tree.git
15362 S:      Maintained
15363 F:      drivers/media/i2c/imx214.c
15364 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15365
15366 SONY IMX258 SENSOR DRIVER
15367 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15368 L:      linux-media@vger.kernel.org
15369 T:      git git://linuxtv.org/media_tree.git
15370 S:      Maintained
15371 F:      drivers/media/i2c/imx258.c
15372
15373 SONY IMX274 SENSOR DRIVER
15374 M:      Leon Luo <leonl@leopardimaging.com>
15375 L:      linux-media@vger.kernel.org
15376 T:      git git://linuxtv.org/media_tree.git
15377 S:      Maintained
15378 F:      drivers/media/i2c/imx274.c
15379 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15380
15381 SONY IMX290 SENSOR DRIVER
15382 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15383 L:      linux-media@vger.kernel.org
15384 T:      git git://linuxtv.org/media_tree.git
15385 S:      Maintained
15386 F:      drivers/media/i2c/imx290.c
15387 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15388
15389 SONY IMX319 SENSOR DRIVER
15390 M:      Bingbu Cao <bingbu.cao@intel.com>
15391 L:      linux-media@vger.kernel.org
15392 T:      git git://linuxtv.org/media_tree.git
15393 S:      Maintained
15394 F:      drivers/media/i2c/imx319.c
15395
15396 SONY IMX355 SENSOR DRIVER
15397 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15398 L:      linux-media@vger.kernel.org
15399 T:      git git://linuxtv.org/media_tree.git
15400 S:      Maintained
15401 F:      drivers/media/i2c/imx355.c
15402
15403 SONY MEMORYSTICK SUBSYSTEM
15404 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15405 M:      Alex Dubov <oakad@yahoo.com>
15406 M:      Ulf Hansson <ulf.hansson@linaro.org>
15407 L:      linux-mmc@vger.kernel.org
15408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15409 S:      Maintained
15410 F:      drivers/memstick/
15411 F:      include/linux/memstick.h
15412
15413 SONY VAIO CONTROL DEVICE DRIVER
15414 M:      Mattia Dongili <malattia@linux.it>
15415 L:      platform-driver-x86@vger.kernel.org
15416 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15417 S:      Maintained
15418 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15419 F:      drivers/char/sonypi.c
15420 F:      drivers/platform/x86/sony-laptop.c
15421 F:      include/linux/sony-laptop.h
15422
15423 SOUND
15424 M:      Jaroslav Kysela <perex@perex.cz>
15425 M:      Takashi Iwai <tiwai@suse.com>
15426 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15427 W:      http://www.alsa-project.org/
15428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15429 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15430 S:      Maintained
15431 F:      Documentation/sound/
15432 F:      include/sound/
15433 F:      include/uapi/sound/
15434 F:      sound/
15435
15436 SOUND - COMPRESSED AUDIO
15437 M:      Vinod Koul <vkoul@kernel.org>
15438 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15440 S:      Supported
15441 F:      Documentation/sound/designs/compress-offload.rst
15442 F:      include/sound/compress_driver.h
15443 F:      include/uapi/sound/compress_*
15444 F:      sound/core/compress_offload.c
15445 F:      sound/soc/soc-compress.c
15446
15447 SOUND - DMAENGINE HELPERS
15448 M:      Lars-Peter Clausen <lars@metafoo.de>
15449 S:      Supported
15450 F:      include/sound/dmaengine_pcm.h
15451 F:      sound/core/pcm_dmaengine.c
15452 F:      sound/soc/soc-generic-dmaengine-pcm.c
15453
15454 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15455 M:      Liam Girdwood <lgirdwood@gmail.com>
15456 M:      Mark Brown <broonie@kernel.org>
15457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15458 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15459 W:      http://alsa-project.org/main/index.php/ASoC
15460 S:      Supported
15461 F:      Documentation/devicetree/bindings/sound/
15462 F:      Documentation/sound/soc/
15463 F:      sound/soc/
15464 F:      include/dt-bindings/sound/
15465 F:      include/sound/soc*
15466
15467 SOUNDWIRE SUBSYSTEM
15468 M:      Vinod Koul <vkoul@kernel.org>
15469 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15470 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15471 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15472 S:      Supported
15473 F:      Documentation/driver-api/soundwire/
15474 F:      drivers/soundwire/
15475 F:      include/linux/soundwire/
15476
15477 SP2 MEDIA DRIVER
15478 M:      Olli Salonen <olli.salonen@iki.fi>
15479 L:      linux-media@vger.kernel.org
15480 W:      https://linuxtv.org
15481 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15482 S:      Maintained
15483 F:      drivers/media/dvb-frontends/sp2*
15484
15485 SPARC + UltraSPARC (sparc/sparc64)
15486 M:      "David S. Miller" <davem@davemloft.net>
15487 L:      sparclinux@vger.kernel.org
15488 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15491 S:      Maintained
15492 F:      arch/sparc/
15493 F:      drivers/sbus/
15494
15495 SPARC SERIAL DRIVERS
15496 M:      "David S. Miller" <davem@davemloft.net>
15497 L:      sparclinux@vger.kernel.org
15498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15500 S:      Maintained
15501 F:      include/linux/sunserialcore.h
15502 F:      drivers/tty/serial/suncore.c
15503 F:      drivers/tty/serial/sunhv.c
15504 F:      drivers/tty/serial/sunsab.c
15505 F:      drivers/tty/serial/sunsab.h
15506 F:      drivers/tty/serial/sunsu.c
15507 F:      drivers/tty/serial/sunzilog.c
15508 F:      drivers/tty/serial/sunzilog.h
15509 F:      drivers/tty/vcc.c
15510
15511 SPARSE CHECKER
15512 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15513 L:      linux-sparse@vger.kernel.org
15514 W:      https://sparse.wiki.kernel.org/
15515 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15516 S:      Maintained
15517 F:      include/linux/compiler.h
15518
15519 SPEAR CLOCK FRAMEWORK SUPPORT
15520 M:      Viresh Kumar <vireshk@kernel.org>
15521 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15522 W:      http://www.st.com/spear
15523 S:      Maintained
15524 F:      drivers/clk/spear/
15525
15526 SPEAR PLATFORM SUPPORT
15527 M:      Viresh Kumar <vireshk@kernel.org>
15528 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15530 W:      http://www.st.com/spear
15531 S:      Maintained
15532 F:      arch/arm/boot/dts/spear*
15533 F:      arch/arm/mach-spear/
15534
15535 SPI NOR SUBSYSTEM
15536 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15537 L:      linux-mtd@lists.infradead.org
15538 W:      http://www.linux-mtd.infradead.org/
15539 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15541 S:      Maintained
15542 F:      drivers/mtd/spi-nor/
15543 F:      include/linux/mtd/spi-nor.h
15544
15545 SPI SUBSYSTEM
15546 M:      Mark Brown <broonie@kernel.org>
15547 L:      linux-spi@vger.kernel.org
15548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15549 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15550 S:      Maintained
15551 F:      Documentation/devicetree/bindings/spi/
15552 F:      Documentation/spi/
15553 F:      drivers/spi/
15554 F:      include/linux/spi/
15555 F:      include/uapi/linux/spi/
15556 F:      tools/spi/
15557
15558 SPIDERNET NETWORK DRIVER for CELL
15559 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15560 L:      netdev@vger.kernel.org
15561 S:      Supported
15562 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15563 F:      drivers/net/ethernet/toshiba/spider_net*
15564
15565 SPMI SUBSYSTEM
15566 R:      Stephen Boyd <sboyd@kernel.org>
15567 L:      linux-arm-msm@vger.kernel.org
15568 F:      Documentation/devicetree/bindings/spmi/
15569 F:      drivers/spmi/
15570 F:      include/dt-bindings/spmi/spmi.h
15571 F:      include/linux/spmi.h
15572 F:      include/trace/events/spmi.h
15573
15574 SPU FILE SYSTEM
15575 M:      Jeremy Kerr <jk@ozlabs.org>
15576 L:      linuxppc-dev@lists.ozlabs.org
15577 W:      http://www.ibm.com/developerworks/power/cell/
15578 S:      Supported
15579 F:      Documentation/filesystems/spufs.txt
15580 F:      arch/powerpc/platforms/cell/spufs/
15581
15582 SQUASHFS FILE SYSTEM
15583 M:      Phillip Lougher <phillip@squashfs.org.uk>
15584 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15585 W:      http://squashfs.org.uk
15586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15587 S:      Maintained
15588 F:      Documentation/filesystems/squashfs.txt
15589 F:      fs/squashfs/
15590
15591 SRM (Alpha) environment access
15592 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15593 S:      Maintained
15594 F:      arch/alpha/kernel/srm_env.c
15595
15596 ST LSM6DSx IMU IIO DRIVER
15597 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15598 L:      linux-iio@vger.kernel.org
15599 W:      http://www.st.com/
15600 S:      Maintained
15601 F:      drivers/iio/imu/st_lsm6dsx/
15602 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15603
15604 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15605 M:      Mickael Guene <mickael.guene@st.com>
15606 L:      linux-media@vger.kernel.org
15607 T:      git git://linuxtv.org/media_tree.git
15608 S:      Maintained
15609 F:      drivers/media/i2c/st-mipid02.c
15610 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15611
15612 ST STM32 I2C/SMBUS DRIVER
15613 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15614 L:      linux-i2c@vger.kernel.org
15615 S:      Maintained
15616 F:      drivers/i2c/busses/i2c-stm32*
15617
15618 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15619 M:      Song Qiang <songqiang1304521@gmail.com>
15620 L:      linux-iio@vger.kernel.org
15621 S:      Maintained
15622 F:      drivers/iio/proximity/vl53l0x-i2c.c
15623 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15624
15625 STABLE BRANCH
15626 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15627 M:      Sasha Levin <sashal@kernel.org>
15628 L:      stable@vger.kernel.org
15629 S:      Supported
15630 F:      Documentation/process/stable-kernel-rules.rst
15631
15632 STAGING - COMEDI
15633 M:      Ian Abbott <abbotti@mev.co.uk>
15634 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15635 S:      Odd Fixes
15636 F:      drivers/staging/comedi/
15637
15638 STAGING - FIELDBUS SUBSYSTEM
15639 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15640 S:      Maintained
15641 F:      drivers/staging/fieldbus/*
15642 F:      drivers/staging/fieldbus/Documentation/
15643
15644 STAGING - HMS ANYBUS-S BUS
15645 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15646 S:      Maintained
15647 F:      drivers/staging/fieldbus/anybuss/
15648
15649 STAGING - INDUSTRIAL IO
15650 M:      Jonathan Cameron <jic23@kernel.org>
15651 L:      linux-iio@vger.kernel.org
15652 S:      Odd Fixes
15653 F:      Documentation/devicetree/bindings/staging/iio/
15654 F:      drivers/staging/iio/
15655
15656 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15657 M:      Marc Dietrich <marvin24@gmx.de>
15658 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15659 L:      linux-tegra@vger.kernel.org
15660 S:      Maintained
15661 F:      drivers/staging/nvec/
15662
15663 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15664 M:      Jens Frederich <jfrederich@gmail.com>
15665 M:      Daniel Drake <dsd@laptop.org>
15666 M:      Jon Nettleton <jon.nettleton@gmail.com>
15667 W:      http://wiki.laptop.org/go/DCON
15668 S:      Maintained
15669 F:      drivers/staging/olpc_dcon/
15670
15671 STAGING - REALTEK RTL8712U DRIVERS
15672 M:      Larry Finger <Larry.Finger@lwfinger.net>
15673 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15674 S:      Odd Fixes
15675 F:      drivers/staging/rtl8712/
15676
15677 STAGING - REALTEK RTL8188EU DRIVERS
15678 M:      Larry Finger <Larry.Finger@lwfinger.net>
15679 S:      Odd Fixes
15680 F:      drivers/staging/rtl8188eu/
15681
15682 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15683 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15684 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15685 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15686 L:      linux-fbdev@vger.kernel.org
15687 S:      Maintained
15688 F:      drivers/staging/sm750fb/
15689
15690 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15691 M:      William Hubbs <w.d.hubbs@gmail.com>
15692 M:      Chris Brannon <chris@the-brannons.com>
15693 M:      Kirk Reiser <kirk@reisers.ca>
15694 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15695 L:      speakup@linux-speakup.org
15696 W:      http://www.linux-speakup.org/
15697 S:      Odd Fixes
15698 F:      drivers/staging/speakup/
15699
15700 STAGING - VIA VT665X DRIVERS
15701 M:      Forest Bond <forest@alittletooquiet.net>
15702 S:      Odd Fixes
15703 F:      drivers/staging/vt665?/
15704
15705 STAGING - WILC1000 WIFI DRIVER
15706 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15707 M:      Ajay Singh <ajay.kathat@microchip.com>
15708 L:      linux-wireless@vger.kernel.org
15709 S:      Supported
15710 F:      drivers/staging/wilc1000/
15711
15712 STAGING - SEPS525 LCD CONTROLLER DRIVERS
15713 M:      Michael Hennerich <michael.hennerich@analog.com>
15714 M:      Beniamin Bia <beniamin.bia@analog.com>
15715 L:      linux-fbdev@vger.kernel.org
15716 S:      Supported
15717 F:      drivers/staging/fbtft/fb_seps525.c
15718 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
15719
15720 STAGING SUBSYSTEM
15721 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15723 L:      devel@driverdev.osuosl.org
15724 S:      Supported
15725 F:      drivers/staging/
15726
15727 STARFIRE/DURALAN NETWORK DRIVER
15728 M:      Ion Badulescu <ionut@badula.org>
15729 S:      Odd Fixes
15730 F:      drivers/net/ethernet/adaptec/starfire*
15731
15732 STEC S1220 SKD DRIVER
15733 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15734 L:      linux-block@vger.kernel.org
15735 S:      Maintained
15736 F:      drivers/block/skd*[ch]
15737
15738 STI AUDIO (ASoC) DRIVERS
15739 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15740 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15741 S:      Maintained
15742 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15743 F:      sound/soc/sti/
15744
15745 STI CEC DRIVER
15746 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15747 S:      Maintained
15748 F:      drivers/media/platform/sti/cec/
15749 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15750
15751 STK1160 USB VIDEO CAPTURE DRIVER
15752 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15753 L:      linux-media@vger.kernel.org
15754 T:      git git://linuxtv.org/media_tree.git
15755 S:      Maintained
15756 F:      drivers/media/usb/stk1160/
15757
15758 STM32 AUDIO (ASoC) DRIVERS
15759 M:      Olivier Moysan <olivier.moysan@st.com>
15760 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15761 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15762 S:      Maintained
15763 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15764 F:      sound/soc/stm/
15765
15766 STM32 TIMER/LPTIMER DRIVERS
15767 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15768 S:      Maintained
15769 F:      drivers/*/stm32-*timer*
15770 F:      drivers/pwm/pwm-stm32*
15771 F:      include/linux/*/stm32-*tim*
15772 F:      Documentation/ABI/testing/*timer-stm32
15773 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15774 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15775
15776 STMMAC ETHERNET DRIVER
15777 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15778 M:      Alexandre Torgue <alexandre.torgue@st.com>
15779 M:      Jose Abreu <joabreu@synopsys.com>
15780 L:      netdev@vger.kernel.org
15781 W:      http://www.stlinux.com
15782 S:      Supported
15783 F:      drivers/net/ethernet/stmicro/stmmac/
15784
15785 SUN3/3X
15786 M:      Sam Creasey <sammy@sammy.net>
15787 W:      http://sammy.net/sun3/
15788 S:      Maintained
15789 F:      arch/m68k/kernel/*sun3*
15790 F:      arch/m68k/sun3*/
15791 F:      arch/m68k/include/asm/sun3*
15792 F:      drivers/net/ethernet/i825xx/sun3*
15793
15794 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15795 M:      Hans de Goede <hdegoede@redhat.com>
15796 L:      linux-input@vger.kernel.org
15797 S:      Maintained
15798 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
15799 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15800
15801 SUNDANCE NETWORK DRIVER
15802 M:      Denis Kirjanov <kda@linux-powerpc.org>
15803 L:      netdev@vger.kernel.org
15804 S:      Maintained
15805 F:      drivers/net/ethernet/dlink/sundance.c
15806
15807 SUPERH
15808 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15809 M:      Rich Felker <dalias@libc.org>
15810 L:      linux-sh@vger.kernel.org
15811 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15812 S:      Maintained
15813 F:      Documentation/sh/
15814 F:      arch/sh/
15815 F:      drivers/sh/
15816
15817 SUSPEND TO RAM
15818 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15819 M:      Len Brown <len.brown@intel.com>
15820 M:      Pavel Machek <pavel@ucw.cz>
15821 L:      linux-pm@vger.kernel.org
15822 B:      https://bugzilla.kernel.org
15823 S:      Supported
15824 F:      Documentation/power/
15825 F:      arch/x86/kernel/acpi/
15826 F:      drivers/base/power/
15827 F:      kernel/power/
15828 F:      include/linux/suspend.h
15829 F:      include/linux/freezer.h
15830 F:      include/linux/pm.h
15831
15832 SVGA HANDLING
15833 M:      Martin Mares <mj@ucw.cz>
15834 L:      linux-video@atrey.karlin.mff.cuni.cz
15835 S:      Maintained
15836 F:      Documentation/admin-guide/svga.rst
15837 F:      arch/x86/boot/video*
15838
15839 SWIOTLB SUBSYSTEM
15840 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15841 L:      iommu@lists.linux-foundation.org
15842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15843 S:      Supported
15844 F:      kernel/dma/swiotlb.c
15845 F:      arch/*/kernel/pci-swiotlb.c
15846 F:      include/linux/swiotlb.h
15847
15848 SWITCHDEV
15849 M:      Jiri Pirko <jiri@resnulli.us>
15850 M:      Ivan Vecera <ivecera@redhat.com>
15851 L:      netdev@vger.kernel.org
15852 S:      Supported
15853 F:      net/switchdev/
15854 F:      include/net/switchdev.h
15855
15856 SY8106A REGULATOR DRIVER
15857 M:      Icenowy Zheng <icenowy@aosc.io>
15858 S:      Maintained
15859 F:      drivers/regulator/sy8106a-regulator.c
15860 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15861
15862 SYNC FILE FRAMEWORK
15863 M:      Sumit Semwal <sumit.semwal@linaro.org>
15864 R:      Gustavo Padovan <gustavo@padovan.org>
15865 S:      Maintained
15866 L:      linux-media@vger.kernel.org
15867 L:      dri-devel@lists.freedesktop.org
15868 F:      drivers/dma-buf/sync_*
15869 F:      drivers/dma-buf/dma-fence*
15870 F:      drivers/dma-buf/sw_sync.c
15871 F:      include/linux/sync_file.h
15872 F:      include/uapi/linux/sync_file.h
15873 F:      Documentation/driver-api/sync_file.rst
15874 T:      git git://anongit.freedesktop.org/drm/drm-misc
15875
15876 SYNOPSYS ARC ARCHITECTURE
15877 M:      Vineet Gupta <vgupta@synopsys.com>
15878 L:      linux-snps-arc@lists.infradead.org
15879 S:      Supported
15880 F:      arch/arc/
15881 F:      Documentation/devicetree/bindings/arc/*
15882 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15883 F:      drivers/clocksource/arc_timer.c
15884 F:      drivers/tty/serial/arc_uart.c
15885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15886
15887 SYNOPSYS ARC HSDK SDP pll clock driver
15888 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15889 S:      Supported
15890 F:      drivers/clk/clk-hsdk-pll.c
15891 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15892
15893 SYNOPSYS ARC SDP clock driver
15894 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15895 S:      Supported
15896 F:      drivers/clk/axs10x/*
15897 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15898
15899 SYNOPSYS ARC SDP platform support
15900 M:      Alexey Brodkin <abrodkin@synopsys.com>
15901 S:      Supported
15902 F:      arch/arc/plat-axs10x
15903 F:      arch/arc/boot/dts/ax*
15904 F:      Documentation/devicetree/bindings/arc/axs10*
15905
15906 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15907 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15908 S:      Supported
15909 F:      drivers/reset/reset-axs10x.c
15910 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15911
15912 SYNOPSYS CREG GPIO DRIVER
15913 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15914 S:      Maintained
15915 F:      drivers/gpio/gpio-creg-snps.c
15916 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15917
15918 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15919 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15920 S:      Maintained
15921 F:      drivers/tty/serial/8250/8250_dw.c
15922
15923 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15924 M:      Hoan Tran <hoan@os.amperecomputing.com>
15925 L:      linux-gpio@vger.kernel.org
15926 S:      Maintained
15927 F:      drivers/gpio/gpio-dwapb.c
15928 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15929
15930 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15931 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15932 S:      Maintained
15933 F:      drivers/dma/dw-axi-dmac/
15934 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15935
15936 SYNOPSYS DESIGNWARE DMAC DRIVER
15937 M:      Viresh Kumar <vireshk@kernel.org>
15938 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15939 S:      Maintained
15940 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15941 F:      drivers/dma/dw/
15942 F:      include/dt-bindings/dma/dw-dmac.h
15943 F:      include/linux/dma/dw.h
15944 F:      include/linux/platform_data/dma-dw.h
15945
15946 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15947 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15948 L:      netdev@vger.kernel.org
15949 S:      Supported
15950 F:      drivers/net/ethernet/synopsys/
15951
15952 SYNOPSYS DESIGNWARE I2C DRIVER
15953 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15954 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15955 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15956 L:      linux-i2c@vger.kernel.org
15957 S:      Maintained
15958 F:      drivers/i2c/busses/i2c-designware-*
15959 F:      include/linux/platform_data/i2c-designware.h
15960
15961 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15962 M:      Jaehoon Chung <jh80.chung@samsung.com>
15963 L:      linux-mmc@vger.kernel.org
15964 S:      Maintained
15965 F:      drivers/mmc/host/dw_mmc*
15966
15967 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15968 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15969 S:      Supported
15970 F:      drivers/reset/reset-hsdk.c
15971 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15972 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15973
15974 SYSTEM CONFIGURATION (SYSCON)
15975 M:      Lee Jones <lee.jones@linaro.org>
15976 M:      Arnd Bergmann <arnd@arndb.de>
15977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15978 S:      Supported
15979 F:      drivers/mfd/syscon.c
15980
15981 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15982 M:      Sudeep Holla <sudeep.holla@arm.com>
15983 L:      linux-arm-kernel@lists.infradead.org
15984 S:      Maintained
15985 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15986 F:      drivers/clk/clk-sc[mp]i.c
15987 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15988 F:      drivers/firmware/arm_scpi.c
15989 F:      drivers/firmware/arm_scmi/
15990 F:      drivers/reset/reset-scmi.c
15991 F:      include/linux/sc[mp]i_protocol.h
15992
15993 SYSTEM RESET/SHUTDOWN DRIVERS
15994 M:      Sebastian Reichel <sre@kernel.org>
15995 L:      linux-pm@vger.kernel.org
15996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15997 S:      Maintained
15998 F:      Documentation/devicetree/bindings/power/reset/
15999 F:      drivers/power/reset/
16000
16001 SYSTEM TRACE MODULE CLASS
16002 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16003 S:      Maintained
16004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
16005 F:      Documentation/trace/stm.rst
16006 F:      drivers/hwtracing/stm/
16007 F:      include/linux/stm.h
16008 F:      include/uapi/linux/stm.h
16009
16010 SYSTEM76 ACPI DRIVER
16011 M:      Jeremy Soller <jeremy@system76.com>
16012 M:      System76 Product Development <productdev@system76.com>
16013 L:      platform-driver-x86@vger.kernel.org
16014 S:      Maintained
16015 F:      drivers/platform/x86/system76_acpi.c
16016
16017 SYSV FILESYSTEM
16018 M:      Christoph Hellwig <hch@infradead.org>
16019 S:      Maintained
16020 F:      Documentation/filesystems/sysv-fs.txt
16021 F:      fs/sysv/
16022 F:      include/linux/sysv_fs.h
16023
16024 TASKSTATS STATISTICS INTERFACE
16025 M:      Balbir Singh <bsingharora@gmail.com>
16026 S:      Maintained
16027 F:      Documentation/accounting/taskstats*
16028 F:      include/linux/taskstats*
16029 F:      kernel/taskstats.c
16030
16031 TC subsystem
16032 M:      Jamal Hadi Salim <jhs@mojatatu.com>
16033 M:      Cong Wang <xiyou.wangcong@gmail.com>
16034 M:      Jiri Pirko <jiri@resnulli.us>
16035 L:      netdev@vger.kernel.org
16036 S:      Maintained
16037 F:      include/net/pkt_cls.h
16038 F:      include/net/pkt_sched.h
16039 F:      include/net/tc_act/
16040 F:      include/uapi/linux/pkt_cls.h
16041 F:      include/uapi/linux/pkt_sched.h
16042 F:      include/uapi/linux/tc_act/
16043 F:      include/uapi/linux/tc_ematch/
16044 F:      net/sched/
16045
16046 TC90522 MEDIA DRIVER
16047 M:      Akihiro Tsukada <tskd08@gmail.com>
16048 L:      linux-media@vger.kernel.org
16049 S:      Odd Fixes
16050 F:      drivers/media/dvb-frontends/tc90522*
16051
16052 TCP LOW PRIORITY MODULE
16053 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
16054 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
16055 W:      http://tcp-lp-mod.sourceforge.net/
16056 S:      Maintained
16057 F:      net/ipv4/tcp_lp.c
16058
16059 TDA10071 MEDIA DRIVER
16060 M:      Antti Palosaari <crope@iki.fi>
16061 L:      linux-media@vger.kernel.org
16062 W:      https://linuxtv.org
16063 W:      http://palosaari.fi/linux/
16064 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16065 T:      git git://linuxtv.org/anttip/media_tree.git
16066 S:      Maintained
16067 F:      drivers/media/dvb-frontends/tda10071*
16068
16069 TDA18212 MEDIA DRIVER
16070 M:      Antti Palosaari <crope@iki.fi>
16071 L:      linux-media@vger.kernel.org
16072 W:      https://linuxtv.org
16073 W:      http://palosaari.fi/linux/
16074 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16075 T:      git git://linuxtv.org/anttip/media_tree.git
16076 S:      Maintained
16077 F:      drivers/media/tuners/tda18212*
16078
16079 TDA18218 MEDIA DRIVER
16080 M:      Antti Palosaari <crope@iki.fi>
16081 L:      linux-media@vger.kernel.org
16082 W:      https://linuxtv.org
16083 W:      http://palosaari.fi/linux/
16084 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16085 T:      git git://linuxtv.org/anttip/media_tree.git
16086 S:      Maintained
16087 F:      drivers/media/tuners/tda18218*
16088
16089 TDA18250 MEDIA DRIVER
16090 M:      Olli Salonen <olli.salonen@iki.fi>
16091 L:      linux-media@vger.kernel.org
16092 W:      https://linuxtv.org
16093 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16094 T:      git git://linuxtv.org/media_tree.git
16095 S:      Maintained
16096 F:      drivers/media/tuners/tda18250*
16097
16098 TDA18271 MEDIA DRIVER
16099 M:      Michael Krufky <mkrufky@linuxtv.org>
16100 L:      linux-media@vger.kernel.org
16101 W:      https://linuxtv.org
16102 W:      http://github.com/mkrufky
16103 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16104 T:      git git://linuxtv.org/mkrufky/tuners.git
16105 S:      Maintained
16106 F:      drivers/media/tuners/tda18271*
16107
16108 TDA1997x MEDIA DRIVER
16109 M:      Tim Harvey <tharvey@gateworks.com>
16110 L:      linux-media@vger.kernel.org
16111 W:      https://linuxtv.org
16112 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16113 S:      Maintained
16114 F:      drivers/media/i2c/tda1997x.*
16115
16116 TDA827x MEDIA DRIVER
16117 M:      Michael Krufky <mkrufky@linuxtv.org>
16118 L:      linux-media@vger.kernel.org
16119 W:      https://linuxtv.org
16120 W:      http://github.com/mkrufky
16121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16122 T:      git git://linuxtv.org/mkrufky/tuners.git
16123 S:      Maintained
16124 F:      drivers/media/tuners/tda8290.*
16125
16126 TDA8290 MEDIA DRIVER
16127 M:      Michael Krufky <mkrufky@linuxtv.org>
16128 L:      linux-media@vger.kernel.org
16129 W:      https://linuxtv.org
16130 W:      http://github.com/mkrufky
16131 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16132 T:      git git://linuxtv.org/mkrufky/tuners.git
16133 S:      Maintained
16134 F:      drivers/media/tuners/tda8290.*
16135
16136 TDA9840 MEDIA DRIVER
16137 M:      Hans Verkuil <hverkuil@xs4all.nl>
16138 L:      linux-media@vger.kernel.org
16139 T:      git git://linuxtv.org/media_tree.git
16140 W:      https://linuxtv.org
16141 S:      Maintained
16142 F:      drivers/media/i2c/tda9840*
16143
16144 TEA5761 TUNER DRIVER
16145 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16146 L:      linux-media@vger.kernel.org
16147 W:      https://linuxtv.org
16148 T:      git git://linuxtv.org/media_tree.git
16149 S:      Odd fixes
16150 F:      drivers/media/tuners/tea5761.*
16151
16152 TEA5767 TUNER DRIVER
16153 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16154 L:      linux-media@vger.kernel.org
16155 W:      https://linuxtv.org
16156 T:      git git://linuxtv.org/media_tree.git
16157 S:      Maintained
16158 F:      drivers/media/tuners/tea5767.*
16159
16160 TEA6415C MEDIA DRIVER
16161 M:      Hans Verkuil <hverkuil@xs4all.nl>
16162 L:      linux-media@vger.kernel.org
16163 T:      git git://linuxtv.org/media_tree.git
16164 W:      https://linuxtv.org
16165 S:      Maintained
16166 F:      drivers/media/i2c/tea6415c*
16167
16168 TEA6420 MEDIA DRIVER
16169 M:      Hans Verkuil <hverkuil@xs4all.nl>
16170 L:      linux-media@vger.kernel.org
16171 T:      git git://linuxtv.org/media_tree.git
16172 W:      https://linuxtv.org
16173 S:      Maintained
16174 F:      drivers/media/i2c/tea6420*
16175
16176 TEAM DRIVER
16177 M:      Jiri Pirko <jiri@resnulli.us>
16178 L:      netdev@vger.kernel.org
16179 S:      Supported
16180 F:      drivers/net/team/
16181 F:      include/linux/if_team.h
16182 F:      include/uapi/linux/if_team.h
16183
16184 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16185 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16186 S:      Maintained
16187 F:      arch/x86/platform/ts5500/
16188
16189 TECHNOTREND USB IR RECEIVER
16190 M:      Sean Young <sean@mess.org>
16191 L:      linux-media@vger.kernel.org
16192 S:      Maintained
16193 F:      drivers/media/rc/ttusbir.c
16194
16195 TECHWELL TW9910 VIDEO DECODER
16196 L:      linux-media@vger.kernel.org
16197 S:      Orphan
16198 F:      drivers/media/i2c/tw9910.c
16199 F:      include/media/i2c/tw9910.h
16200
16201 TEE SUBSYSTEM
16202 M:      Jens Wiklander <jens.wiklander@linaro.org>
16203 L:      tee-dev@lists.linaro.org
16204 S:      Maintained
16205 F:      include/linux/tee_drv.h
16206 F:      include/uapi/linux/tee.h
16207 F:      drivers/tee/
16208 F:      Documentation/tee.txt
16209
16210 TEGRA ARCHITECTURE SUPPORT
16211 M:      Thierry Reding <thierry.reding@gmail.com>
16212 M:      Jonathan Hunter <jonathanh@nvidia.com>
16213 L:      linux-tegra@vger.kernel.org
16214 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16216 S:      Supported
16217 N:      [^a-z]tegra
16218
16219 TEGRA CLOCK DRIVER
16220 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16221 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16222 S:      Supported
16223 F:      drivers/clk/tegra/
16224
16225 TEGRA DMA DRIVERS
16226 M:      Laxman Dewangan <ldewangan@nvidia.com>
16227 M:      Jon Hunter <jonathanh@nvidia.com>
16228 S:      Supported
16229 F:      drivers/dma/tegra*
16230
16231 TEGRA I2C DRIVER
16232 M:      Laxman Dewangan <ldewangan@nvidia.com>
16233 R:      Dmitry Osipenko <digetx@gmail.com>
16234 S:      Supported
16235 F:      drivers/i2c/busses/i2c-tegra.c
16236
16237 TEGRA IOMMU DRIVERS
16238 M:      Thierry Reding <thierry.reding@gmail.com>
16239 L:      linux-tegra@vger.kernel.org
16240 S:      Supported
16241 F:      drivers/iommu/tegra*
16242
16243 TEGRA KBC DRIVER
16244 M:      Laxman Dewangan <ldewangan@nvidia.com>
16245 S:      Supported
16246 F:      drivers/input/keyboard/tegra-kbc.c
16247
16248 TEGRA NAND DRIVER
16249 M:      Stefan Agner <stefan@agner.ch>
16250 M:      Lucas Stach <dev@lynxeye.de>
16251 S:      Maintained
16252 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16253 F:      drivers/mtd/nand/raw/tegra_nand.c
16254
16255 TEGRA PWM DRIVER
16256 M:      Thierry Reding <thierry.reding@gmail.com>
16257 S:      Supported
16258 F:      drivers/pwm/pwm-tegra.c
16259
16260 TEGRA SERIAL DRIVER
16261 M:      Laxman Dewangan <ldewangan@nvidia.com>
16262 S:      Supported
16263 F:      drivers/tty/serial/serial-tegra.c
16264
16265 TEGRA SPI DRIVER
16266 M:      Laxman Dewangan <ldewangan@nvidia.com>
16267 S:      Supported
16268 F:      drivers/spi/spi-tegra*
16269
16270 TEGRA XUSB PADCTL DRIVER
16271 M:      JC Kuo <jckuo@nvidia.com>
16272 S:      Supported
16273 F:      drivers/phy/tegra/xusb*
16274
16275 TEHUTI ETHERNET DRIVER
16276 M:      Andy Gospodarek <andy@greyhouse.net>
16277 L:      netdev@vger.kernel.org
16278 S:      Supported
16279 F:      drivers/net/ethernet/tehuti/*
16280
16281 Telecom Clock Driver for MCPL0010
16282 M:      Mark Gross <mark.gross@intel.com>
16283 S:      Supported
16284 F:      drivers/char/tlclk.c
16285
16286 TENSILICA XTENSA PORT (xtensa)
16287 M:      Chris Zankel <chris@zankel.net>
16288 M:      Max Filippov <jcmvbkbc@gmail.com>
16289 L:      linux-xtensa@linux-xtensa.org
16290 T:      git git://github.com/czankel/xtensa-linux.git
16291 S:      Maintained
16292 F:      arch/xtensa/
16293 F:      drivers/irqchip/irq-xtensa-*
16294
16295 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16296 M:      Nishanth Menon <nm@ti.com>
16297 M:      Tero Kristo <t-kristo@ti.com>
16298 M:      Santosh Shilimkar <ssantosh@kernel.org>
16299 L:      linux-arm-kernel@lists.infradead.org
16300 S:      Maintained
16301 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16302 F:      drivers/firmware/ti_sci*
16303 F:      include/linux/soc/ti/ti_sci_protocol.h
16304 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16305 F:      drivers/soc/ti/ti_sci_pm_domains.c
16306 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16307 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16308 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16309 F:      drivers/clk/keystone/sci-clk.c
16310 F:      drivers/reset/reset-ti-sci.c
16311 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16312 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16313 F:      drivers/irqchip/irq-ti-sci-intr.c
16314 F:      drivers/irqchip/irq-ti-sci-inta.c
16315 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16316 F:      drivers/soc/ti/ti_sci_inta_msi.c
16317
16318 Texas Instruments ASoC drivers
16319 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16320 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16321 S:      Maintained
16322 F:      sound/soc/ti/
16323
16324 Texas Instruments' DAC7612 DAC Driver
16325 M:      Ricardo Ribalda <ricardo@ribalda.com>
16326 L:      linux-iio@vger.kernel.org
16327 S:      Supported
16328 F:      drivers/iio/dac/ti-dac7612.c
16329 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16330
16331 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16332 M:      Hans Verkuil <hverkuil@xs4all.nl>
16333 L:      linux-media@vger.kernel.org
16334 T:      git git://linuxtv.org/media_tree.git
16335 W:      https://linuxtv.org
16336 S:      Maintained
16337 F:      drivers/media/radio/radio-raremono.c
16338
16339 THERMAL
16340 M:      Zhang Rui <rui.zhang@intel.com>
16341 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
16342 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16343 L:      linux-pm@vger.kernel.org
16344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
16345 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16346 S:      Supported
16347 F:      drivers/thermal/
16348 F:      include/linux/thermal.h
16349 F:      include/uapi/linux/thermal.h
16350 F:      include/linux/cpu_cooling.h
16351 F:      Documentation/devicetree/bindings/thermal/
16352
16353 THERMAL/CPU_COOLING
16354 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16355 M:      Viresh Kumar <viresh.kumar@linaro.org>
16356 M:      Javi Merino <javi.merino@kernel.org>
16357 L:      linux-pm@vger.kernel.org
16358 S:      Supported
16359 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16360 F:      drivers/thermal/cpu_cooling.c
16361 F:      include/linux/cpu_cooling.h
16362
16363 THERMAL DRIVER FOR AMLOGIC SOCS
16364 M:      Guillaume La Roque <glaroque@baylibre.com>
16365 L:      linux-pm@vger.kernel.org
16366 L:      linux-amlogic@lists.infradead.org
16367 W:      http://linux-meson.com/
16368 S:      Supported
16369 F:      drivers/thermal/amlogic_thermal.c
16370 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
16371
16372 THINKPAD ACPI EXTRAS DRIVER
16373 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16374 L:      ibm-acpi-devel@lists.sourceforge.net
16375 L:      platform-driver-x86@vger.kernel.org
16376 W:      http://ibm-acpi.sourceforge.net
16377 W:      http://thinkwiki.org/wiki/Ibm-acpi
16378 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16379 S:      Maintained
16380 F:      drivers/platform/x86/thinkpad_acpi.c
16381
16382 THUNDERBOLT DRIVER
16383 M:      Andreas Noever <andreas.noever@gmail.com>
16384 M:      Michael Jamet <michael.jamet@intel.com>
16385 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16386 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16388 S:      Maintained
16389 F:      Documentation/admin-guide/thunderbolt.rst
16390 F:      drivers/thunderbolt/
16391 F:      include/linux/thunderbolt.h
16392
16393 THUNDERBOLT NETWORK DRIVER
16394 M:      Michael Jamet <michael.jamet@intel.com>
16395 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16396 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16397 L:      netdev@vger.kernel.org
16398 S:      Maintained
16399 F:      drivers/net/thunderbolt.c
16400
16401 THUNDERX GPIO DRIVER
16402 M:      Robert Richter <rrichter@marvell.com>
16403 S:      Maintained
16404 F:      drivers/gpio/gpio-thunderx.c
16405
16406 TI AM437X VPFE DRIVER
16407 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16408 L:      linux-media@vger.kernel.org
16409 W:      https://linuxtv.org
16410 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16411 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16412 S:      Maintained
16413 F:      drivers/media/platform/am437x/
16414
16415 TI BANDGAP AND THERMAL DRIVER
16416 M:      Eduardo Valentin <edubezval@gmail.com>
16417 M:      Keerthy <j-keerthy@ti.com>
16418 L:      linux-pm@vger.kernel.org
16419 L:      linux-omap@vger.kernel.org
16420 S:      Maintained
16421 F:      drivers/thermal/ti-soc-thermal/
16422
16423 TI BQ27XXX POWER SUPPLY DRIVER
16424 R:      Andrew F. Davis <afd@ti.com>
16425 F:      include/linux/power/bq27xxx_battery.h
16426 F:      drivers/power/supply/bq27xxx_battery.c
16427 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16428
16429 TI CDCE706 CLOCK DRIVER
16430 M:      Max Filippov <jcmvbkbc@gmail.com>
16431 S:      Maintained
16432 F:      drivers/clk/clk-cdce706.c
16433
16434 TI CLOCK DRIVER
16435 M:      Tero Kristo <t-kristo@ti.com>
16436 L:      linux-omap@vger.kernel.org
16437 S:      Maintained
16438 F:      drivers/clk/ti/
16439 F:      include/linux/clk/ti.h
16440
16441 TI DAVINCI MACHINE SUPPORT
16442 M:      Sekhar Nori <nsekhar@ti.com>
16443 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16446 S:      Supported
16447 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16448 F:      arch/arm/mach-davinci/
16449 F:      drivers/i2c/busses/i2c-davinci.c
16450 F:      arch/arm/boot/dts/da850*
16451
16452 TI DAVINCI SERIES CLOCK DRIVER
16453 M:      David Lechner <david@lechnology.com>
16454 R:      Sekhar Nori <nsekhar@ti.com>
16455 S:      Maintained
16456 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16457 F:      drivers/clk/davinci/
16458
16459 TI DAVINCI SERIES GPIO DRIVER
16460 M:      Keerthy <j-keerthy@ti.com>
16461 L:      linux-gpio@vger.kernel.org
16462 S:      Maintained
16463 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16464 F:      drivers/gpio/gpio-davinci.c
16465
16466 TI DAVINCI SERIES MEDIA DRIVER
16467 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16468 L:      linux-media@vger.kernel.org
16469 W:      https://linuxtv.org
16470 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16471 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16472 S:      Maintained
16473 F:      drivers/media/platform/davinci/
16474 F:      include/media/davinci/
16475
16476 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
16477 R:      David Lechner <david@lechnology.com>
16478 L:      linux-iio@vger.kernel.org
16479 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
16480 F:      drivers/counter/ti-eqep.c
16481
16482 TI ETHERNET SWITCH DRIVER (CPSW)
16483 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16484 L:      linux-omap@vger.kernel.org
16485 L:      netdev@vger.kernel.org
16486 S:      Maintained
16487 F:      drivers/net/ethernet/ti/cpsw*
16488 F:      drivers/net/ethernet/ti/davinci*
16489
16490 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16491 M:      Alex Dubov <oakad@yahoo.com>
16492 S:      Maintained
16493 W:      http://tifmxx.berlios.de/
16494 F:      drivers/memstick/host/tifm_ms.c
16495 F:      drivers/misc/tifm*
16496 F:      drivers/mmc/host/tifm_sd.c
16497 F:      include/linux/tifm.h
16498
16499 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16500 M:      Santosh Shilimkar <ssantosh@kernel.org>
16501 L:      linux-kernel@vger.kernel.org
16502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16503 S:      Maintained
16504 F:      drivers/soc/ti/*
16505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16506
16507 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16508 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16509 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16510 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16511 S:      Maintained
16512 F:      sound/soc/codecs/lm49453*
16513 F:      sound/soc/codecs/isabelle*
16514
16515 TI LP855x BACKLIGHT DRIVER
16516 M:      Milo Kim <milo.kim@ti.com>
16517 S:      Maintained
16518 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16519 F:      drivers/video/backlight/lp855x_bl.c
16520 F:      include/linux/platform_data/lp855x.h
16521
16522 TI LP8727 CHARGER DRIVER
16523 M:      Milo Kim <milo.kim@ti.com>
16524 S:      Maintained
16525 F:      drivers/power/supply/lp8727_charger.c
16526 F:      include/linux/platform_data/lp8727.h
16527
16528 TI LP8788 MFD DRIVER
16529 M:      Milo Kim <milo.kim@ti.com>
16530 S:      Maintained
16531 F:      drivers/iio/adc/lp8788_adc.c
16532 F:      drivers/leds/leds-lp8788.c
16533 F:      drivers/mfd/lp8788*.c
16534 F:      drivers/power/supply/lp8788-charger.c
16535 F:      drivers/regulator/lp8788-*.c
16536 F:      include/linux/mfd/lp8788*.h
16537
16538 TI NETCP ETHERNET DRIVER
16539 M:      Wingman Kwok <w-kwok2@ti.com>
16540 M:      Murali Karicheri <m-karicheri2@ti.com>
16541 L:      netdev@vger.kernel.org
16542 S:      Maintained
16543 F:      drivers/net/ethernet/ti/netcp*
16544
16545 TI PCM3060 ASoC CODEC DRIVER
16546 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16547 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16548 S:      Maintained
16549 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16550 F:      sound/soc/codecs/pcm3060*
16551
16552 TI TAS571X FAMILY ASoC CODEC DRIVER
16553 M:      Kevin Cernekee <cernekee@chromium.org>
16554 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16555 S:      Odd Fixes
16556 F:      sound/soc/codecs/tas571x*
16557
16558 TI TCAN4X5X DEVICE DRIVER
16559 M:      Dan Murphy <dmurphy@ti.com>
16560 L:      linux-can@vger.kernel.org
16561 S:      Maintained
16562 F:      Documentation/devicetree/bindings/net/can/tcan4x5x.txt
16563 F:      drivers/net/can/m_can/tcan4x5x.c
16564
16565 TI TRF7970A NFC DRIVER
16566 M:      Mark Greer <mgreer@animalcreek.com>
16567 L:      linux-wireless@vger.kernel.org
16568 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16569 S:      Supported
16570 F:      drivers/nfc/trf7970a.c
16571 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16572
16573 TI TWL4030 SERIES SOC CODEC DRIVER
16574 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16575 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16576 S:      Maintained
16577 F:      sound/soc/codecs/twl4030*
16578
16579 TI VPE/CAL DRIVERS
16580 M:      Benoit Parrot <bparrot@ti.com>
16581 L:      linux-media@vger.kernel.org
16582 W:      http://linuxtv.org/
16583 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16584 S:      Maintained
16585 F:      drivers/media/platform/ti-vpe/
16586 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16587
16588 TI WILINK WIRELESS DRIVERS
16589 L:      linux-wireless@vger.kernel.org
16590 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16591 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16593 S:      Orphan
16594 F:      drivers/net/wireless/ti/
16595 F:      include/linux/wl12xx.h
16596
16597 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16598 M:      John Stultz <john.stultz@linaro.org>
16599 M:      Thomas Gleixner <tglx@linutronix.de>
16600 R:      Stephen Boyd <sboyd@kernel.org>
16601 L:      linux-kernel@vger.kernel.org
16602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16603 S:      Supported
16604 F:      include/linux/clocksource.h
16605 F:      include/linux/time.h
16606 F:      include/linux/timex.h
16607 F:      include/uapi/linux/time.h
16608 F:      include/uapi/linux/timex.h
16609 F:      kernel/time/clocksource.c
16610 F:      kernel/time/time*.c
16611 F:      kernel/time/alarmtimer.c
16612 F:      kernel/time/ntp.c
16613 F:      tools/testing/selftests/timers/
16614
16615 TIPC NETWORK LAYER
16616 M:      Jon Maloy <jmaloy@redhat.com>
16617 M:      Ying Xue <ying.xue@windriver.com>
16618 L:      netdev@vger.kernel.org (core kernel code)
16619 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16620 W:      http://tipc.sourceforge.net/
16621 S:      Maintained
16622 F:      include/uapi/linux/tipc*.h
16623 F:      net/tipc/
16624
16625 TLAN NETWORK DRIVER
16626 M:      Samuel Chessman <chessman@tux.org>
16627 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16628 W:      http://sourceforge.net/projects/tlan/
16629 S:      Maintained
16630 F:      Documentation/networking/device_drivers/ti/tlan.txt
16631 F:      drivers/net/ethernet/ti/tlan.*
16632
16633 TM6000 VIDEO4LINUX DRIVER
16634 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16635 L:      linux-media@vger.kernel.org
16636 W:      https://linuxtv.org
16637 T:      git git://linuxtv.org/media_tree.git
16638 S:      Odd fixes
16639 F:      drivers/media/usb/tm6000/
16640 F:      Documentation/media/v4l-drivers/tm6000*
16641
16642 TMIO/SDHI MMC DRIVER
16643 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16644 L:      linux-mmc@vger.kernel.org
16645 S:      Supported
16646 F:      drivers/mmc/host/tmio_mmc*
16647 F:      drivers/mmc/host/renesas_sdhi*
16648 F:      include/linux/mfd/tmio.h
16649
16650 TMP401 HARDWARE MONITOR DRIVER
16651 M:      Guenter Roeck <linux@roeck-us.net>
16652 L:      linux-hwmon@vger.kernel.org
16653 S:      Maintained
16654 F:      Documentation/hwmon/tmp401.rst
16655 F:      drivers/hwmon/tmp401.c
16656
16657 TMP513 HARDWARE MONITOR DRIVER
16658 M:      Eric Tremblay <etremblay@distech-controls.com>
16659 L:      linux-hwmon@vger.kernel.org
16660 S:      Maintained
16661 F:      Documentation/hwmon/tmp513.rst
16662 F:      drivers/hwmon/tmp513.c
16663
16664 TMPFS (SHMEM FILESYSTEM)
16665 M:      Hugh Dickins <hughd@google.com>
16666 L:      linux-mm@kvack.org
16667 S:      Maintained
16668 F:      include/linux/shmem_fs.h
16669 F:      mm/shmem.c
16670
16671 TOMOYO SECURITY MODULE
16672 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16673 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16674 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16675 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16676 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16677 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16678 W:      https://tomoyo.osdn.jp/
16679 S:      Maintained
16680 F:      security/tomoyo/
16681
16682 TOPSTAR LAPTOP EXTRAS DRIVER
16683 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16684 L:      platform-driver-x86@vger.kernel.org
16685 S:      Maintained
16686 F:      drivers/platform/x86/topstar-laptop.c
16687
16688 TORTURE-TEST MODULES
16689 M:      Davidlohr Bueso <dave@stgolabs.net>
16690 M:      "Paul E. McKenney" <paulmck@kernel.org>
16691 M:      Josh Triplett <josh@joshtriplett.org>
16692 L:      linux-kernel@vger.kernel.org
16693 S:      Supported
16694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16695 F:      Documentation/RCU/torture.txt
16696 F:      kernel/torture.c
16697 F:      kernel/rcu/rcutorture.c
16698 F:      kernel/rcu/rcuperf.c
16699 F:      kernel/locking/locktorture.c
16700
16701 TOSHIBA ACPI EXTRAS DRIVER
16702 M:      Azael Avalos <coproscefalo@gmail.com>
16703 L:      platform-driver-x86@vger.kernel.org
16704 S:      Maintained
16705 F:      drivers/platform/x86/toshiba_acpi.c
16706
16707 TOSHIBA BLUETOOTH DRIVER
16708 M:      Azael Avalos <coproscefalo@gmail.com>
16709 L:      platform-driver-x86@vger.kernel.org
16710 S:      Maintained
16711 F:      drivers/platform/x86/toshiba_bluetooth.c
16712
16713 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16714 M:      Azael Avalos <coproscefalo@gmail.com>
16715 L:      platform-driver-x86@vger.kernel.org
16716 S:      Maintained
16717 F:      drivers/platform/x86/toshiba_haps.c
16718
16719 TOSHIBA SMM DRIVER
16720 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16721 W:      http://www.buzzard.org.uk/toshiba/
16722 S:      Maintained
16723 F:      drivers/char/toshiba.c
16724 F:      include/linux/toshiba.h
16725 F:      include/uapi/linux/toshiba.h
16726
16727 TOSHIBA TC358743 DRIVER
16728 M:      Mats Randgaard <matrandg@cisco.com>
16729 L:      linux-media@vger.kernel.org
16730 S:      Maintained
16731 F:      drivers/media/i2c/tc358743*
16732 F:      include/media/i2c/tc358743.h
16733
16734 TOSHIBA WMI HOTKEYS DRIVER
16735 M:      Azael Avalos <coproscefalo@gmail.com>
16736 L:      platform-driver-x86@vger.kernel.org
16737 S:      Maintained
16738 F:      drivers/platform/x86/toshiba-wmi.c
16739
16740 TPM DEVICE DRIVER
16741 M:      Peter Huewe <peterhuewe@gmx.de>
16742 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16743 R:      Jason Gunthorpe <jgg@ziepe.ca>
16744 L:      linux-integrity@vger.kernel.org
16745 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16746 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16747 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16748 S:      Maintained
16749 F:      drivers/char/tpm/
16750
16751 TRACING
16752 M:      Steven Rostedt <rostedt@goodmis.org>
16753 M:      Ingo Molnar <mingo@redhat.com>
16754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16755 S:      Maintained
16756 F:      Documentation/trace/ftrace.rst
16757 F:      arch/*/*/*/ftrace.h
16758 F:      arch/*/kernel/ftrace.c
16759 F:      include/*/ftrace.h
16760 F:      include/linux/trace*.h
16761 F:      include/trace/
16762 F:      kernel/trace/
16763 F:      tools/testing/selftests/ftrace/
16764
16765 TRACING MMIO ACCESSES (MMIOTRACE)
16766 M:      Steven Rostedt <rostedt@goodmis.org>
16767 M:      Ingo Molnar <mingo@kernel.org>
16768 R:      Karol Herbst <karolherbst@gmail.com>
16769 R:      Pekka Paalanen <ppaalanen@gmail.com>
16770 S:      Maintained
16771 L:      linux-kernel@vger.kernel.org
16772 L:      nouveau@lists.freedesktop.org
16773 F:      kernel/trace/trace_mmiotrace.c
16774 F:      include/linux/mmiotrace.h
16775 F:      arch/x86/mm/kmmio.c
16776 F:      arch/x86/mm/mmio-mod.c
16777 F:      arch/x86/mm/testmmiotrace.c
16778
16779 TRIVIAL PATCHES
16780 M:      Jiri Kosina <trivial@kernel.org>
16781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16782 S:      Maintained
16783 K:      ^Subject:.*(?i)trivial
16784
16785 TEMPO SEMICONDUCTOR DRIVERS
16786 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16787 S:      Maintained
16788 F:      sound/soc/codecs/tscs*.c
16789 F:      sound/soc/codecs/tscs*.h
16790 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16791
16792 TTY LAYER
16793 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16794 M:      Jiri Slaby <jslaby@suse.com>
16795 S:      Supported
16796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16797 F:      Documentation/driver-api/serial/
16798 F:      drivers/tty/
16799 F:      drivers/tty/serial/serial_core.c
16800 F:      include/linux/serial_core.h
16801 F:      include/linux/serial.h
16802 F:      include/linux/tty.h
16803 F:      include/uapi/linux/serial_core.h
16804 F:      include/uapi/linux/serial.h
16805 F:      include/uapi/linux/tty.h
16806
16807 TUA9001 MEDIA DRIVER
16808 M:      Antti Palosaari <crope@iki.fi>
16809 L:      linux-media@vger.kernel.org
16810 W:      https://linuxtv.org
16811 W:      http://palosaari.fi/linux/
16812 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16813 T:      git git://linuxtv.org/anttip/media_tree.git
16814 S:      Maintained
16815 F:      drivers/media/tuners/tua9001*
16816
16817 TULIP NETWORK DRIVERS
16818 L:      netdev@vger.kernel.org
16819 L:      linux-parisc@vger.kernel.org
16820 S:      Orphan
16821 F:      drivers/net/ethernet/dec/tulip/
16822
16823 TUN/TAP driver
16824 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16825 W:      http://vtun.sourceforge.net/tun
16826 S:      Maintained
16827 F:      Documentation/networking/tuntap.txt
16828 F:      arch/um/os-Linux/drivers/
16829
16830 TURBOCHANNEL SUBSYSTEM
16831 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16832 M:      Ralf Baechle <ralf@linux-mips.org>
16833 L:      linux-mips@vger.kernel.org
16834 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16835 S:      Maintained
16836 F:      drivers/tc/
16837 F:      include/linux/tc.h
16838
16839 TURBOSTAT UTILITY
16840 M:      "Len Brown" <lenb@kernel.org>
16841 L:      linux-pm@vger.kernel.org
16842 B:      https://bugzilla.kernel.org
16843 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16845 S:      Supported
16846 F:      tools/power/x86/turbostat/
16847
16848 TW5864 VIDEO4LINUX DRIVER
16849 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16850 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16851 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16852 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16853 L:      linux-media@vger.kernel.org
16854 S:      Supported
16855 F:      drivers/media/pci/tw5864/
16856
16857 TW68 VIDEO4LINUX DRIVER
16858 M:      Hans Verkuil <hverkuil@xs4all.nl>
16859 L:      linux-media@vger.kernel.org
16860 T:      git git://linuxtv.org/media_tree.git
16861 W:      https://linuxtv.org
16862 S:      Odd Fixes
16863 F:      drivers/media/pci/tw68/
16864
16865 TW686X VIDEO4LINUX DRIVER
16866 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16867 L:      linux-media@vger.kernel.org
16868 T:      git git://linuxtv.org/media_tree.git
16869 W:      http://linuxtv.org
16870 S:      Maintained
16871 F:      drivers/media/pci/tw686x/
16872
16873 UBI FILE SYSTEM (UBIFS)
16874 M:      Richard Weinberger <richard@nod.at>
16875 L:      linux-mtd@lists.infradead.org
16876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16878 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16879 S:      Supported
16880 F:      Documentation/filesystems/ubifs.txt
16881 F:      fs/ubifs/
16882
16883 UCLINUX (M68KNOMMU AND COLDFIRE)
16884 M:      Greg Ungerer <gerg@linux-m68k.org>
16885 W:      http://www.linux-m68k.org/
16886 W:      http://www.uclinux.org/
16887 L:      linux-m68k@lists.linux-m68k.org
16888 L:      uclinux-dev@uclinux.org  (subscribers-only)
16889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16890 S:      Maintained
16891 F:      arch/m68k/coldfire/
16892 F:      arch/m68k/68*/
16893 F:      arch/m68k/*/*_no.*
16894 F:      arch/m68k/include/asm/*_no.*
16895
16896 UDF FILESYSTEM
16897 M:      Jan Kara <jack@suse.com>
16898 S:      Maintained
16899 F:      Documentation/filesystems/udf.txt
16900 F:      fs/udf/
16901
16902 UDRAW TABLET
16903 M:      Bastien Nocera <hadess@hadess.net>
16904 L:      linux-input@vger.kernel.org
16905 S:      Maintained
16906 F:      drivers/hid/hid-udraw-ps3.c
16907
16908 UFS FILESYSTEM
16909 M:      Evgeniy Dushistov <dushistov@mail.ru>
16910 S:      Maintained
16911 F:      Documentation/admin-guide/ufs.rst
16912 F:      fs/ufs/
16913
16914 UHID USERSPACE HID IO DRIVER:
16915 M:      David Herrmann <dh.herrmann@googlemail.com>
16916 L:      linux-input@vger.kernel.org
16917 S:      Maintained
16918 F:      drivers/hid/uhid.c
16919 F:      include/uapi/linux/uhid.h
16920
16921 ULPI BUS
16922 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16923 L:      linux-usb@vger.kernel.org
16924 S:      Maintained
16925 F:      drivers/usb/common/ulpi.c
16926 F:      include/linux/ulpi/
16927
16928 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16929 L:      devel@driverdev.osuosl.org
16930 S:      Obsolete
16931 F:      drivers/staging/uwb/
16932
16933 UNICODE SUBSYSTEM:
16934 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16935 L:      linux-fsdevel@vger.kernel.org
16936 S:      Supported
16937 F:      fs/unicode/
16938
16939 UNICORE32 ARCHITECTURE:
16940 M:      Guan Xuetao <gxt@pku.edu.cn>
16941 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16942 S:      Maintained
16943 T:      git git://github.com/gxt/linux.git
16944 F:      arch/unicore32/
16945
16946 UNIFDEF
16947 M:      Tony Finch <dot@dotat.at>
16948 W:      http://dotat.at/prog/unifdef
16949 S:      Maintained
16950 F:      scripts/unifdef.c
16951
16952 UNIFORM CDROM DRIVER
16953 M:      Jens Axboe <axboe@kernel.dk>
16954 W:      http://www.kernel.dk
16955 S:      Maintained
16956 F:      Documentation/cdrom/
16957 F:      drivers/cdrom/cdrom.c
16958 F:      include/linux/cdrom.h
16959 F:      include/uapi/linux/cdrom.h
16960
16961 UNISYS S-PAR DRIVERS
16962 M:      David Kershner <david.kershner@unisys.com>
16963 L:      sparmaintainer@unisys.com (Unisys internal)
16964 S:      Supported
16965 F:      include/linux/visorbus.h
16966 F:      drivers/visorbus/
16967 F:      drivers/staging/unisys/
16968
16969 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16970 R:      Alim Akhtar <alim.akhtar@samsung.com>
16971 R:      Avri Altman <avri.altman@wdc.com>
16972 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16973 L:      linux-scsi@vger.kernel.org
16974 S:      Supported
16975 F:      Documentation/scsi/ufs.txt
16976 F:      drivers/scsi/ufs/
16977
16978 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16979 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16980 L:      linux-scsi@vger.kernel.org
16981 S:      Supported
16982 F:      drivers/scsi/ufs/*dwc*
16983
16984 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16985 M:      Stanley Chu <stanley.chu@mediatek.com>
16986 L:      linux-scsi@vger.kernel.org
16987 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16988 S:      Maintained
16989 F:      drivers/scsi/ufs/ufs-mediatek*
16990
16991 UNSORTED BLOCK IMAGES (UBI)
16992 M:      Richard Weinberger <richard@nod.at>
16993 W:      http://www.linux-mtd.infradead.org/
16994 L:      linux-mtd@lists.infradead.org
16995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16997 S:      Supported
16998 F:      drivers/mtd/ubi/
16999 F:      include/linux/mtd/ubi.h
17000 F:      include/uapi/mtd/ubi-user.h
17001
17002 USB "USBNET" DRIVER FRAMEWORK
17003 M:      Oliver Neukum <oneukum@suse.com>
17004 L:      netdev@vger.kernel.org
17005 W:      http://www.linux-usb.org/usbnet
17006 S:      Maintained
17007 F:      drivers/net/usb/usbnet.c
17008 F:      include/linux/usb/usbnet.h
17009
17010 USB ACM DRIVER
17011 M:      Oliver Neukum <oneukum@suse.com>
17012 L:      linux-usb@vger.kernel.org
17013 S:      Maintained
17014 F:      Documentation/usb/acm.rst
17015 F:      drivers/usb/class/cdc-acm.*
17016
17017 USB AR5523 WIRELESS DRIVER
17018 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
17019 L:      linux-wireless@vger.kernel.org
17020 S:      Maintained
17021 F:      drivers/net/wireless/ath/ar5523/
17022
17023 USB ATTACHED SCSI
17024 M:      Oliver Neukum <oneukum@suse.com>
17025 L:      linux-usb@vger.kernel.org
17026 L:      linux-scsi@vger.kernel.org
17027 S:      Maintained
17028 F:      drivers/usb/storage/uas.c
17029
17030 USB CDC ETHERNET DRIVER
17031 M:      Oliver Neukum <oliver@neukum.org>
17032 L:      linux-usb@vger.kernel.org
17033 S:      Maintained
17034 F:      drivers/net/usb/cdc_*.c
17035 F:      include/uapi/linux/usb/cdc.h
17036
17037 USB CHAOSKEY DRIVER
17038 M:      Keith Packard <keithp@keithp.com>
17039 L:      linux-usb@vger.kernel.org
17040 S:      Maintained
17041 F:      drivers/usb/misc/chaoskey.c
17042
17043 USB CYPRESS C67X00 DRIVER
17044 M:      Peter Korsgaard <jacmet@sunsite.dk>
17045 L:      linux-usb@vger.kernel.org
17046 S:      Maintained
17047 F:      drivers/usb/c67x00/
17048
17049 USB DAVICOM DM9601 DRIVER
17050 M:      Peter Korsgaard <jacmet@sunsite.dk>
17051 L:      netdev@vger.kernel.org
17052 W:      http://www.linux-usb.org/usbnet
17053 S:      Maintained
17054 F:      drivers/net/usb/dm9601.c
17055
17056 USB EHCI DRIVER
17057 M:      Alan Stern <stern@rowland.harvard.edu>
17058 L:      linux-usb@vger.kernel.org
17059 S:      Maintained
17060 F:      Documentation/usb/ehci.rst
17061 F:      drivers/usb/host/ehci*
17062
17063 USB GADGET/PERIPHERAL SUBSYSTEM
17064 M:      Felipe Balbi <balbi@kernel.org>
17065 L:      linux-usb@vger.kernel.org
17066 W:      http://www.linux-usb.org/gadget
17067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17068 S:      Maintained
17069 F:      drivers/usb/gadget/
17070 F:      include/linux/usb/gadget*
17071
17072 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
17073 M:      Jiri Kosina <jikos@kernel.org>
17074 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
17075 L:      linux-usb@vger.kernel.org
17076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
17077 S:      Maintained
17078 F:      Documentation/hid/hiddev.rst
17079 F:      drivers/hid/usbhid/
17080
17081 USB INTEL XHCI ROLE MUX DRIVER
17082 M:      Hans de Goede <hdegoede@redhat.com>
17083 L:      linux-usb@vger.kernel.org
17084 S:      Maintained
17085 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
17086
17087 USB IP DRIVER FOR HISILICON KIRIN
17088 M:      Yu Chen <chenyu56@huawei.com>
17089 M:      Binghui Wang <wangbinghui@hisilicon.com>
17090 L:      linux-usb@vger.kernel.org
17091 S:      Maintained
17092 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
17093 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
17094
17095 USB ISP116X DRIVER
17096 M:      Olav Kongas <ok@artecdesign.ee>
17097 L:      linux-usb@vger.kernel.org
17098 S:      Maintained
17099 F:      drivers/usb/host/isp116x*
17100 F:      include/linux/usb/isp116x.h
17101
17102 USB LAN78XX ETHERNET DRIVER
17103 M:      Woojung Huh <woojung.huh@microchip.com>
17104 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17105 L:      netdev@vger.kernel.org
17106 S:      Maintained
17107 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
17108 F:      drivers/net/usb/lan78xx.*
17109 F:      include/dt-bindings/net/microchip-lan78xx.h
17110
17111 USB MASS STORAGE DRIVER
17112 M:      Alan Stern <stern@rowland.harvard.edu>
17113 L:      linux-usb@vger.kernel.org
17114 L:      usb-storage@lists.one-eyed-alien.net
17115 S:      Maintained
17116 F:      drivers/usb/storage/
17117
17118 USB MIDI DRIVER
17119 M:      Clemens Ladisch <clemens@ladisch.de>
17120 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17122 S:      Maintained
17123 F:      sound/usb/midi.*
17124
17125 USB NETWORKING DRIVERS
17126 L:      linux-usb@vger.kernel.org
17127 S:      Odd Fixes
17128 F:      drivers/net/usb/
17129
17130 USB OHCI DRIVER
17131 M:      Alan Stern <stern@rowland.harvard.edu>
17132 L:      linux-usb@vger.kernel.org
17133 S:      Maintained
17134 F:      Documentation/usb/ohci.rst
17135 F:      drivers/usb/host/ohci*
17136
17137 USB OTG FSM (Finite State Machine)
17138 M:      Peter Chen <Peter.Chen@nxp.com>
17139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
17140 L:      linux-usb@vger.kernel.org
17141 S:      Maintained
17142 F:      drivers/usb/common/usb-otg-fsm.c
17143
17144 USB OVER IP DRIVER
17145 M:      Valentina Manea <valentina.manea.m@gmail.com>
17146 M:      Shuah Khan <shuah@kernel.org>
17147 M:      Shuah Khan <skhan@linuxfoundation.org>
17148 L:      linux-usb@vger.kernel.org
17149 S:      Maintained
17150 F:      Documentation/usb/usbip_protocol.rst
17151 F:      drivers/usb/usbip/
17152 F:      tools/usb/usbip/
17153 F:      tools/testing/selftests/drivers/usb/usbip/
17154
17155 USB PEGASUS DRIVER
17156 M:      Petko Manolov <petkan@nucleusys.com>
17157 L:      linux-usb@vger.kernel.org
17158 L:      netdev@vger.kernel.org
17159 T:      git git://github.com/petkan/pegasus.git
17160 W:      https://github.com/petkan/pegasus
17161 S:      Maintained
17162 F:      drivers/net/usb/pegasus.*
17163
17164 USB PHY LAYER
17165 M:      Felipe Balbi <balbi@kernel.org>
17166 L:      linux-usb@vger.kernel.org
17167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17168 S:      Maintained
17169 F:      drivers/usb/phy/
17170
17171 USB PRINTER DRIVER (usblp)
17172 M:      Pete Zaitcev <zaitcev@redhat.com>
17173 L:      linux-usb@vger.kernel.org
17174 S:      Supported
17175 F:      drivers/usb/class/usblp.c
17176
17177 USB QMI WWAN NETWORK DRIVER
17178 M:      Bjørn Mork <bjorn@mork.no>
17179 L:      netdev@vger.kernel.org
17180 S:      Maintained
17181 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17182 F:      drivers/net/usb/qmi_wwan.c
17183
17184 USB RTL8150 DRIVER
17185 M:      Petko Manolov <petkan@nucleusys.com>
17186 L:      linux-usb@vger.kernel.org
17187 L:      netdev@vger.kernel.org
17188 T:      git git://github.com/petkan/rtl8150.git
17189 W:      https://github.com/petkan/rtl8150
17190 S:      Maintained
17191 F:      drivers/net/usb/rtl8150.c
17192
17193 USB SERIAL SUBSYSTEM
17194 M:      Johan Hovold <johan@kernel.org>
17195 L:      linux-usb@vger.kernel.org
17196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17197 S:      Maintained
17198 F:      Documentation/usb/usb-serial.rst
17199 F:      drivers/usb/serial/
17200 F:      include/linux/usb/serial.h
17201
17202 USB SMSC75XX ETHERNET DRIVER
17203 M:      Steve Glendinning <steve.glendinning@shawell.net>
17204 L:      netdev@vger.kernel.org
17205 S:      Maintained
17206 F:      drivers/net/usb/smsc75xx.*
17207
17208 USB SMSC95XX ETHERNET DRIVER
17209 M:      Steve Glendinning <steve.glendinning@shawell.net>
17210 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17211 L:      netdev@vger.kernel.org
17212 S:      Maintained
17213 F:      drivers/net/usb/smsc95xx.*
17214
17215 USB SUBSYSTEM
17216 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17217 L:      linux-usb@vger.kernel.org
17218 W:      http://www.linux-usb.org
17219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17220 S:      Supported
17221 F:      Documentation/devicetree/bindings/usb/
17222 F:      Documentation/usb/
17223 F:      drivers/usb/
17224 F:      include/linux/usb.h
17225 F:      include/linux/usb/
17226
17227 USB TYPEC PI3USB30532 MUX DRIVER
17228 M:      Hans de Goede <hdegoede@redhat.com>
17229 L:      linux-usb@vger.kernel.org
17230 S:      Maintained
17231 F:      drivers/usb/typec/mux/pi3usb30532.c
17232
17233 USB TYPEC CLASS
17234 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17235 L:      linux-usb@vger.kernel.org
17236 S:      Maintained
17237 F:      Documentation/ABI/testing/sysfs-class-typec
17238 F:      Documentation/driver-api/usb/typec.rst
17239 F:      drivers/usb/typec/
17240 F:      include/linux/usb/typec.h
17241
17242 USB TYPEC BUS FOR ALTERNATE MODES
17243 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17244 L:      linux-usb@vger.kernel.org
17245 S:      Maintained
17246 F:      Documentation/ABI/testing/sysfs-bus-typec
17247 F:      Documentation/driver-api/usb/typec_bus.rst
17248 F:      drivers/usb/typec/altmodes/
17249 F:      include/linux/usb/typec_altmode.h
17250
17251 USB TYPEC PORT CONTROLLER DRIVERS
17252 M:      Guenter Roeck <linux@roeck-us.net>
17253 L:      linux-usb@vger.kernel.org
17254 S:      Maintained
17255 F:      drivers/usb/typec/tcpm/
17256
17257 USB UHCI DRIVER
17258 M:      Alan Stern <stern@rowland.harvard.edu>
17259 L:      linux-usb@vger.kernel.org
17260 S:      Maintained
17261 F:      drivers/usb/host/uhci*
17262
17263 USB VIDEO CLASS
17264 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17265 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17266 L:      linux-media@vger.kernel.org
17267 T:      git git://linuxtv.org/media_tree.git
17268 W:      http://www.ideasonboard.org/uvc/
17269 S:      Maintained
17270 F:      drivers/media/usb/uvc/
17271 F:      include/uapi/linux/uvcvideo.h
17272
17273 USB VISION DRIVER
17274 M:      Hans Verkuil <hverkuil@xs4all.nl>
17275 L:      linux-media@vger.kernel.org
17276 T:      git git://linuxtv.org/media_tree.git
17277 W:      https://linuxtv.org
17278 S:      Odd Fixes
17279 F:      drivers/media/usb/usbvision/
17280
17281 USB WEBCAM GADGET
17282 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17283 L:      linux-usb@vger.kernel.org
17284 S:      Maintained
17285 F:      drivers/usb/gadget/function/*uvc*
17286 F:      drivers/usb/gadget/legacy/webcam.c
17287 F:      include/uapi/linux/usb/g_uvc.h
17288
17289 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17290 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17291 L:      linux-wireless@vger.kernel.org
17292 S:      Maintained
17293 F:      drivers/net/wireless/rndis_wlan.c
17294
17295 USB XHCI DRIVER
17296 M:      Mathias Nyman <mathias.nyman@intel.com>
17297 L:      linux-usb@vger.kernel.org
17298 S:      Supported
17299 F:      drivers/usb/host/xhci*
17300 F:      drivers/usb/host/pci-quirks*
17301
17302 USB ZD1201 DRIVER
17303 L:      linux-wireless@vger.kernel.org
17304 W:      http://linux-lc100020.sourceforge.net
17305 S:      Orphan
17306 F:      drivers/net/wireless/zydas/zd1201.*
17307
17308 USB ZR364XX DRIVER
17309 M:      Antoine Jacquet <royale@zerezo.com>
17310 L:      linux-usb@vger.kernel.org
17311 L:      linux-media@vger.kernel.org
17312 T:      git git://linuxtv.org/media_tree.git
17313 W:      http://royale.zerezo.com/zr364xx/
17314 S:      Maintained
17315 F:      Documentation/media/v4l-drivers/zr364xx*
17316 F:      drivers/media/usb/zr364xx/
17317
17318 USER-MODE LINUX (UML)
17319 M:      Jeff Dike <jdike@addtoit.com>
17320 M:      Richard Weinberger <richard@nod.at>
17321 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17322 L:      linux-um@lists.infradead.org
17323 W:      http://user-mode-linux.sourceforge.net
17324 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17326 S:      Maintained
17327 F:      Documentation/virt/uml/
17328 F:      arch/um/
17329 F:      arch/x86/um/
17330 F:      fs/hostfs/
17331
17332 USERSPACE COPYIN/COPYOUT (UIOVEC)
17333 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17334 S:      Maintained
17335 F:      lib/iov_iter.c
17336 F:      include/linux/uio.h
17337
17338 USERSPACE DMA BUFFER DRIVER
17339 M:      Gerd Hoffmann <kraxel@redhat.com>
17340 S:      Maintained
17341 L:      dri-devel@lists.freedesktop.org
17342 F:      drivers/dma-buf/udmabuf.c
17343 F:      include/uapi/linux/udmabuf.h
17344 T:      git git://anongit.freedesktop.org/drm/drm-misc
17345
17346 USERSPACE I/O (UIO)
17347 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17348 S:      Maintained
17349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17350 F:      Documentation/driver-api/uio-howto.rst
17351 F:      drivers/uio/
17352 F:      include/linux/uio_driver.h
17353
17354 UTIL-LINUX PACKAGE
17355 M:      Karel Zak <kzak@redhat.com>
17356 L:      util-linux@vger.kernel.org
17357 W:      http://en.wikipedia.org/wiki/Util-linux
17358 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17359 S:      Maintained
17360
17361 UUID HELPERS
17362 M:      Christoph Hellwig <hch@lst.de>
17363 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17364 L:      linux-kernel@vger.kernel.org
17365 T:      git git://git.infradead.org/users/hch/uuid.git
17366 F:      lib/uuid.c
17367 F:      lib/test_uuid.c
17368 F:      include/linux/uuid.h
17369 F:      include/uapi/linux/uuid.h
17370 S:      Maintained
17371
17372 UVESAFB DRIVER
17373 M:      Michal Januszewski <spock@gentoo.org>
17374 L:      linux-fbdev@vger.kernel.org
17375 W:      https://github.com/mjanusz/v86d
17376 S:      Maintained
17377 F:      Documentation/fb/uvesafb.rst
17378 F:      drivers/video/fbdev/uvesafb.*
17379
17380 VF610 NAND DRIVER
17381 M:      Stefan Agner <stefan@agner.ch>
17382 L:      linux-mtd@lists.infradead.org
17383 S:      Supported
17384 F:      drivers/mtd/nand/raw/vf610_nfc.c
17385
17386 VFAT/FAT/MSDOS FILESYSTEM
17387 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17388 S:      Maintained
17389 F:      Documentation/filesystems/vfat.txt
17390 F:      fs/fat/
17391
17392 VFIO DRIVER
17393 M:      Alex Williamson <alex.williamson@redhat.com>
17394 R:      Cornelia Huck <cohuck@redhat.com>
17395 L:      kvm@vger.kernel.org
17396 T:      git git://github.com/awilliam/linux-vfio.git
17397 S:      Maintained
17398 F:      Documentation/driver-api/vfio.rst
17399 F:      drivers/vfio/
17400 F:      include/linux/vfio.h
17401 F:      include/uapi/linux/vfio.h
17402
17403 VFIO MEDIATED DEVICE DRIVERS
17404 M:      Kirti Wankhede <kwankhede@nvidia.com>
17405 L:      kvm@vger.kernel.org
17406 S:      Maintained
17407 F:      Documentation/driver-api/vfio-mediated-device.rst
17408 F:      drivers/vfio/mdev/
17409 F:      include/linux/mdev.h
17410 F:      samples/vfio-mdev/
17411
17412 VFIO PLATFORM DRIVER
17413 M:      Eric Auger <eric.auger@redhat.com>
17414 L:      kvm@vger.kernel.org
17415 S:      Maintained
17416 F:      drivers/vfio/platform/
17417
17418 VGA_SWITCHEROO
17419 R:      Lukas Wunner <lukas@wunner.de>
17420 S:      Maintained
17421 F:      Documentation/gpu/vga-switcheroo.rst
17422 F:      drivers/gpu/vga/vga_switcheroo.c
17423 F:      include/linux/vga_switcheroo.h
17424 T:      git git://anongit.freedesktop.org/drm/drm-misc
17425
17426 VIA RHINE NETWORK DRIVER
17427 S:      Orphan
17428 F:      drivers/net/ethernet/via/via-rhine.c
17429
17430 VIA SD/MMC CARD CONTROLLER DRIVER
17431 M:      Bruce Chang <brucechang@via.com.tw>
17432 M:      Harald Welte <HaraldWelte@viatech.com>
17433 S:      Maintained
17434 F:      drivers/mmc/host/via-sdmmc.c
17435
17436 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17437 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17438 L:      linux-fbdev@vger.kernel.org
17439 S:      Maintained
17440 F:      include/linux/via-core.h
17441 F:      include/linux/via-gpio.h
17442 F:      include/linux/via_i2c.h
17443 F:      drivers/video/fbdev/via/
17444
17445 VIA VELOCITY NETWORK DRIVER
17446 M:      Francois Romieu <romieu@fr.zoreil.com>
17447 L:      netdev@vger.kernel.org
17448 S:      Maintained
17449 F:      drivers/net/ethernet/via/via-velocity.*
17450
17451 VICODEC VIRTUAL CODEC DRIVER
17452 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17453 L:      linux-media@vger.kernel.org
17454 T:      git git://linuxtv.org/media_tree.git
17455 W:      https://linuxtv.org
17456 S:      Maintained
17457 F:      drivers/media/platform/vicodec/*
17458
17459 VIDEO MULTIPLEXER DRIVER
17460 M:      Philipp Zabel <p.zabel@pengutronix.de>
17461 L:      linux-media@vger.kernel.org
17462 S:      Maintained
17463 F:      drivers/media/platform/video-mux.c
17464
17465 VIDEO I2C POLLING DRIVER
17466 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17467 L:      linux-media@vger.kernel.org
17468 S:      Maintained
17469 F:      drivers/media/i2c/video-i2c.c
17470
17471 VIDEOBUF2 FRAMEWORK
17472 M:      Pawel Osciak <pawel@osciak.com>
17473 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17474 M:      Kyungmin Park <kyungmin.park@samsung.com>
17475 R:      Tomasz Figa <tfiga@chromium.org>
17476 L:      linux-media@vger.kernel.org
17477 S:      Maintained
17478 F:      drivers/media/common/videobuf2/*
17479 F:      include/media/videobuf2-*
17480
17481 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17482 M:      Helen Koike <helen.koike@collabora.com>
17483 R:      Shuah Khan <skhan@linuxfoundation.org>
17484 L:      linux-media@vger.kernel.org
17485 T:      git git://linuxtv.org/media_tree.git
17486 W:      https://linuxtv.org
17487 S:      Maintained
17488 F:      drivers/media/platform/vimc/*
17489
17490 VIRT LIB
17491 M:      Alex Williamson <alex.williamson@redhat.com>
17492 M:      Paolo Bonzini <pbonzini@redhat.com>
17493 L:      kvm@vger.kernel.org
17494 S:      Supported
17495 F:      virt/lib/
17496
17497 VIRTIO AND VHOST VSOCK DRIVER
17498 M:      Stefan Hajnoczi <stefanha@redhat.com>
17499 M:      Stefano Garzarella <sgarzare@redhat.com>
17500 L:      kvm@vger.kernel.org
17501 L:      virtualization@lists.linux-foundation.org
17502 L:      netdev@vger.kernel.org
17503 S:      Maintained
17504 F:      include/linux/virtio_vsock.h
17505 F:      include/uapi/linux/virtio_vsock.h
17506 F:      include/uapi/linux/vsockmon.h
17507 F:      include/uapi/linux/vm_sockets_diag.h
17508 F:      net/vmw_vsock/diag.c
17509 F:      net/vmw_vsock/af_vsock_tap.c
17510 F:      net/vmw_vsock/virtio_transport_common.c
17511 F:      net/vmw_vsock/virtio_transport.c
17512 F:      drivers/net/vsockmon.c
17513 F:      drivers/vhost/vsock.c
17514 F:      tools/testing/vsock/
17515
17516 VIRTIO CONSOLE DRIVER
17517 M:      Amit Shah <amit@kernel.org>
17518 L:      virtualization@lists.linux-foundation.org
17519 S:      Maintained
17520 F:      drivers/char/virtio_console.c
17521 F:      include/linux/virtio_console.h
17522 F:      include/uapi/linux/virtio_console.h
17523
17524 VIRTIO CORE AND NET DRIVERS
17525 M:      "Michael S. Tsirkin" <mst@redhat.com>
17526 M:      Jason Wang <jasowang@redhat.com>
17527 L:      virtualization@lists.linux-foundation.org
17528 S:      Maintained
17529 F:      Documentation/devicetree/bindings/virtio/
17530 F:      drivers/virtio/
17531 F:      tools/virtio/
17532 F:      drivers/net/virtio_net.c
17533 F:      drivers/block/virtio_blk.c
17534 F:      include/linux/virtio*.h
17535 F:      include/uapi/linux/virtio_*.h
17536 F:      drivers/crypto/virtio/
17537 F:      mm/balloon_compaction.c
17538
17539 VIRTIO BLOCK AND SCSI DRIVERS
17540 M:      "Michael S. Tsirkin" <mst@redhat.com>
17541 M:      Jason Wang <jasowang@redhat.com>
17542 R:      Paolo Bonzini <pbonzini@redhat.com>
17543 R:      Stefan Hajnoczi <stefanha@redhat.com>
17544 L:      virtualization@lists.linux-foundation.org
17545 S:      Maintained
17546 F:      drivers/block/virtio_blk.c
17547 F:      drivers/scsi/virtio_scsi.c
17548 F:      include/uapi/linux/virtio_blk.h
17549 F:      include/uapi/linux/virtio_scsi.h
17550 F:      drivers/vhost/scsi.c
17551
17552 VIRTIO CRYPTO DRIVER
17553 M:      Gonglei <arei.gonglei@huawei.com>
17554 L:      virtualization@lists.linux-foundation.org
17555 L:      linux-crypto@vger.kernel.org
17556 S:      Maintained
17557 F:      drivers/crypto/virtio/
17558 F:      include/uapi/linux/virtio_crypto.h
17559
17560 VIRTIO DRIVERS FOR S390
17561 M:      Cornelia Huck <cohuck@redhat.com>
17562 M:      Halil Pasic <pasic@linux.ibm.com>
17563 L:      linux-s390@vger.kernel.org
17564 L:      virtualization@lists.linux-foundation.org
17565 L:      kvm@vger.kernel.org
17566 S:      Supported
17567 F:      drivers/s390/virtio/
17568 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17569
17570 VIRTIO FILE SYSTEM
17571 M:      Vivek Goyal <vgoyal@redhat.com>
17572 M:      Stefan Hajnoczi <stefanha@redhat.com>
17573 M:      Miklos Szeredi <miklos@szeredi.hu>
17574 L:      virtualization@lists.linux-foundation.org
17575 L:      linux-fsdevel@vger.kernel.org
17576 W:      https://virtio-fs.gitlab.io/
17577 S:      Supported
17578 F:      fs/fuse/virtio_fs.c
17579 F:      include/uapi/linux/virtio_fs.h
17580 F:      Documentation/filesystems/virtiofs.rst
17581
17582 VIRTIO GPU DRIVER
17583 M:      David Airlie <airlied@linux.ie>
17584 M:      Gerd Hoffmann <kraxel@redhat.com>
17585 L:      dri-devel@lists.freedesktop.org
17586 L:      virtualization@lists.linux-foundation.org
17587 T:      git git://anongit.freedesktop.org/drm/drm-misc
17588 S:      Maintained
17589 F:      drivers/gpu/drm/virtio/
17590 F:      include/uapi/linux/virtio_gpu.h
17591
17592 VIRTIO HOST (VHOST)
17593 M:      "Michael S. Tsirkin" <mst@redhat.com>
17594 M:      Jason Wang <jasowang@redhat.com>
17595 L:      kvm@vger.kernel.org
17596 L:      virtualization@lists.linux-foundation.org
17597 L:      netdev@vger.kernel.org
17598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17599 S:      Maintained
17600 F:      drivers/vhost/
17601 F:      include/uapi/linux/vhost.h
17602
17603 VIRTIO INPUT DRIVER
17604 M:      Gerd Hoffmann <kraxel@redhat.com>
17605 S:      Maintained
17606 F:      drivers/virtio/virtio_input.c
17607 F:      include/uapi/linux/virtio_input.h
17608
17609 VIRTIO IOMMU DRIVER
17610 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17611 L:      virtualization@lists.linux-foundation.org
17612 S:      Maintained
17613 F:      drivers/iommu/virtio-iommu.c
17614 F:      include/uapi/linux/virtio_iommu.h
17615
17616 VIRTUAL BOX GUEST DEVICE DRIVER
17617 M:      Hans de Goede <hdegoede@redhat.com>
17618 M:      Arnd Bergmann <arnd@arndb.de>
17619 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17620 S:      Maintained
17621 F:      include/linux/vbox_utils.h
17622 F:      include/uapi/linux/vbox*.h
17623 F:      drivers/virt/vboxguest/
17624
17625 VIRTUAL SERIO DEVICE DRIVER
17626 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17627 S:      Maintained
17628 F:      drivers/input/serio/userio.c
17629 F:      include/uapi/linux/userio.h
17630
17631 VITESSE FELIX ETHERNET SWITCH DRIVER
17632 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17633 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
17634 L:      netdev@vger.kernel.org
17635 S:      Maintained
17636 F:      drivers/net/dsa/ocelot/*
17637 F:      net/dsa/tag_ocelot.c
17638
17639 VIVID VIRTUAL VIDEO DRIVER
17640 M:      Hans Verkuil <hverkuil@xs4all.nl>
17641 L:      linux-media@vger.kernel.org
17642 T:      git git://linuxtv.org/media_tree.git
17643 W:      https://linuxtv.org
17644 S:      Maintained
17645 F:      drivers/media/platform/vivid/*
17646
17647 VLYNQ BUS
17648 M:      Florian Fainelli <f.fainelli@gmail.com>
17649 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17650 S:      Maintained
17651 F:      drivers/vlynq/vlynq.c
17652 F:      include/linux/vlynq.h
17653
17654 VME SUBSYSTEM
17655 M:      Martyn Welch <martyn@welchs.me.uk>
17656 M:      Manohar Vanga <manohar.vanga@gmail.com>
17657 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17658 L:      devel@driverdev.osuosl.org
17659 S:      Maintained
17660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17661 F:      Documentation/driver-api/vme.rst
17662 F:      drivers/staging/vme/
17663 F:      drivers/vme/
17664 F:      include/linux/vme*
17665
17666 VMWARE BALLOON DRIVER
17667 M:      Nadav Amit <namit@vmware.com>
17668 M:      "VMware, Inc." <pv-drivers@vmware.com>
17669 L:      linux-kernel@vger.kernel.org
17670 S:      Maintained
17671 F:      drivers/misc/vmw_balloon.c
17672
17673 VMWARE HYPERVISOR INTERFACE
17674 M:      Thomas Hellstrom <thellstrom@vmware.com>
17675 M:      "VMware, Inc." <pv-drivers@vmware.com>
17676 L:      virtualization@lists.linux-foundation.org
17677 S:      Supported
17678 F:      arch/x86/kernel/cpu/vmware.c
17679 F:      arch/x86/include/asm/vmware.h
17680
17681 VMWARE PVRDMA DRIVER
17682 M:      Adit Ranadive <aditr@vmware.com>
17683 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17684 L:      linux-rdma@vger.kernel.org
17685 S:      Maintained
17686 F:      drivers/infiniband/hw/vmw_pvrdma/
17687
17688 VMware PVSCSI driver
17689 M:      Jim Gill <jgill@vmware.com>
17690 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17691 L:      linux-scsi@vger.kernel.org
17692 S:      Maintained
17693 F:      drivers/scsi/vmw_pvscsi.c
17694 F:      drivers/scsi/vmw_pvscsi.h
17695
17696 VMWARE VMMOUSE SUBDRIVER
17697 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17698 M:      "VMware, Inc." <pv-drivers@vmware.com>
17699 L:      linux-input@vger.kernel.org
17700 S:      Maintained
17701 F:      drivers/input/mouse/vmmouse.c
17702 F:      drivers/input/mouse/vmmouse.h
17703
17704 VMWARE VMXNET3 ETHERNET DRIVER
17705 M:      Ronak Doshi <doshir@vmware.com>
17706 M:      "VMware, Inc." <pv-drivers@vmware.com>
17707 L:      netdev@vger.kernel.org
17708 S:      Maintained
17709 F:      drivers/net/vmxnet3/
17710
17711 VOCORE VOCORE2 BOARD
17712 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17713 L:      linux-mips@vger.kernel.org
17714 S:      Maintained
17715 F:      arch/mips/boot/dts/ralink/vocore2.dts
17716
17717 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17718 M:      Liam Girdwood <lgirdwood@gmail.com>
17719 M:      Mark Brown <broonie@kernel.org>
17720 L:      linux-kernel@vger.kernel.org
17721 W:      http://www.slimlogic.co.uk/?p=48
17722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17723 S:      Supported
17724 F:      Documentation/devicetree/bindings/regulator/
17725 F:      Documentation/power/regulator/
17726 F:      drivers/regulator/
17727 F:      include/dt-bindings/regulator/
17728 F:      include/linux/regulator/
17729 K:      regulator_get_optional
17730
17731 VRF
17732 M:      David Ahern <dsahern@kernel.org>
17733 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17734 L:      netdev@vger.kernel.org
17735 S:      Maintained
17736 F:      drivers/net/vrf.c
17737 F:      Documentation/networking/vrf.txt
17738
17739 VSPRINTF
17740 M:      Petr Mladek <pmladek@suse.com>
17741 M:      Steven Rostedt <rostedt@goodmis.org>
17742 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
17743 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17744 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
17745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
17746 S:      Maintained
17747 F:      lib/vsprintf.c
17748 F:      lib/test_printf.c
17749 F:      Documentation/core-api/printk-formats.rst
17750
17751 VT1211 HARDWARE MONITOR DRIVER
17752 M:      Juerg Haefliger <juergh@gmail.com>
17753 L:      linux-hwmon@vger.kernel.org
17754 S:      Maintained
17755 F:      Documentation/hwmon/vt1211.rst
17756 F:      drivers/hwmon/vt1211.c
17757
17758 VT8231 HARDWARE MONITOR DRIVER
17759 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17760 L:      linux-hwmon@vger.kernel.org
17761 S:      Maintained
17762 F:      drivers/hwmon/vt8231.c
17763
17764 VUB300 USB to SDIO/SD/MMC bridge chip
17765 L:      linux-mmc@vger.kernel.org
17766 S:      Orphan
17767 F:      drivers/mmc/host/vub300.c
17768
17769 W1 DALLAS'S 1-WIRE BUS
17770 M:      Evgeniy Polyakov <zbr@ioremap.net>
17771 S:      Maintained
17772 F:      Documentation/devicetree/bindings/w1/
17773 F:      Documentation/w1/
17774 F:      drivers/w1/
17775 F:      include/linux/w1.h
17776
17777 W83791D HARDWARE MONITORING DRIVER
17778 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17779 L:      linux-hwmon@vger.kernel.org
17780 S:      Maintained
17781 F:      Documentation/hwmon/w83791d.rst
17782 F:      drivers/hwmon/w83791d.c
17783
17784 W83793 HARDWARE MONITORING DRIVER
17785 M:      Rudolf Marek <r.marek@assembler.cz>
17786 L:      linux-hwmon@vger.kernel.org
17787 S:      Maintained
17788 F:      Documentation/hwmon/w83793.rst
17789 F:      drivers/hwmon/w83793.c
17790
17791 W83795 HARDWARE MONITORING DRIVER
17792 M:      Jean Delvare <jdelvare@suse.com>
17793 L:      linux-hwmon@vger.kernel.org
17794 S:      Maintained
17795 F:      drivers/hwmon/w83795.c
17796
17797 W83L51xD SD/MMC CARD INTERFACE DRIVER
17798 M:      Pierre Ossman <pierre@ossman.eu>
17799 S:      Maintained
17800 F:      drivers/mmc/host/wbsd.*
17801
17802 WACOM PROTOCOL 4 SERIAL TABLETS
17803 M:      Julian Squires <julian@cipht.net>
17804 M:      Hans de Goede <hdegoede@redhat.com>
17805 L:      linux-input@vger.kernel.org
17806 S:      Maintained
17807 F:      drivers/input/tablet/wacom_serial4.c
17808
17809 WATCHDOG DEVICE DRIVERS
17810 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17811 M:      Guenter Roeck <linux@roeck-us.net>
17812 L:      linux-watchdog@vger.kernel.org
17813 W:      http://www.linux-watchdog.org/
17814 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17815 S:      Maintained
17816 F:      Documentation/devicetree/bindings/watchdog/
17817 F:      Documentation/watchdog/
17818 F:      drivers/watchdog/
17819 F:      include/linux/watchdog.h
17820 F:      include/uapi/linux/watchdog.h
17821
17822 WHISKEYCOVE PMIC GPIO DRIVER
17823 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17824 L:      linux-gpio@vger.kernel.org
17825 S:      Maintained
17826 F:      drivers/gpio/gpio-wcove.c
17827
17828 WHWAVE RTC DRIVER
17829 M:      Dianlong Li <long17.cool@163.com>
17830 L:      linux-rtc@vger.kernel.org
17831 S:      Maintained
17832 F:      drivers/rtc/rtc-sd3078.c
17833
17834 WIIMOTE HID DRIVER
17835 M:      David Herrmann <dh.herrmann@googlemail.com>
17836 L:      linux-input@vger.kernel.org
17837 S:      Maintained
17838 F:      drivers/hid/hid-wiimote*
17839
17840 WILOCITY WIL6210 WIRELESS DRIVER
17841 M:      Maya Erez <merez@codeaurora.org>
17842 L:      linux-wireless@vger.kernel.org
17843 L:      wil6210@qti.qualcomm.com
17844 S:      Supported
17845 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17846 F:      drivers/net/wireless/ath/wil6210/
17847
17848 WIMAX STACK
17849 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17850 M:      linux-wimax@intel.com
17851 L:      wimax@linuxwimax.org (subscribers-only)
17852 S:      Supported
17853 W:      http://linuxwimax.org
17854 F:      Documentation/admin-guide/wimax/wimax.rst
17855 F:      include/linux/wimax/debug.h
17856 F:      include/net/wimax.h
17857 F:      include/uapi/linux/wimax.h
17858 F:      net/wimax/
17859
17860 WINBOND CIR DRIVER
17861 M:      David Härdeman <david@hardeman.nu>
17862 S:      Maintained
17863 F:      drivers/media/rc/winbond-cir.c
17864
17865 RCMM REMOTE CONTROLS DECODER
17866 M:      Patrick Lerda <patrick9876@free.fr>
17867 S:      Maintained
17868 F:      drivers/media/rc/ir-rcmm-decoder.c
17869
17870 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17871 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17872 L:      linux-watchdog@vger.kernel.org
17873 S:      Maintained
17874 F:      drivers/watchdog/ebc-c384_wdt.c
17875
17876 WINSYSTEMS WS16C48 GPIO DRIVER
17877 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17878 L:      linux-gpio@vger.kernel.org
17879 S:      Maintained
17880 F:      drivers/gpio/gpio-ws16c48.c
17881
17882 WISTRON LAPTOP BUTTON DRIVER
17883 M:      Miloslav Trmac <mitr@volny.cz>
17884 S:      Maintained
17885 F:      drivers/input/misc/wistron_btns.c
17886
17887 WL3501 WIRELESS PCMCIA CARD DRIVER
17888 L:      linux-wireless@vger.kernel.org
17889 S:      Odd fixes
17890 F:      drivers/net/wireless/wl3501*
17891
17892 WOLFSON MICROELECTRONICS DRIVERS
17893 L:      patches@opensource.cirrus.com
17894 T:      git https://github.com/CirrusLogic/linux-drivers.git
17895 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17896 S:      Supported
17897 F:      Documentation/hwmon/wm83??.rst
17898 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17899 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17900 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17901 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17902 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17903 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17904 F:      drivers/clk/clk-wm83*.c
17905 F:      drivers/extcon/extcon-arizona.c
17906 F:      drivers/leds/leds-wm83*.c
17907 F:      drivers/gpio/gpio-*wm*.c
17908 F:      drivers/gpio/gpio-arizona.c
17909 F:      drivers/hwmon/wm83??-hwmon.c
17910 F:      drivers/input/misc/wm831x-on.c
17911 F:      drivers/input/touchscreen/wm831x-ts.c
17912 F:      drivers/input/touchscreen/wm97*.c
17913 F:      drivers/mfd/arizona*
17914 F:      drivers/mfd/wm*.c
17915 F:      drivers/mfd/cs47l24*
17916 F:      drivers/power/supply/wm83*.c
17917 F:      drivers/rtc/rtc-wm83*.c
17918 F:      drivers/regulator/wm8*.c
17919 F:      drivers/regulator/arizona*
17920 F:      drivers/video/backlight/wm83*_bl.c
17921 F:      drivers/watchdog/wm83*_wdt.c
17922 F:      include/linux/mfd/arizona/
17923 F:      include/linux/mfd/wm831x/
17924 F:      include/linux/mfd/wm8350/
17925 F:      include/linux/mfd/wm8400*
17926 F:      include/linux/regulator/arizona*
17927 F:      include/linux/wm97xx.h
17928 F:      include/sound/wm????.h
17929 F:      sound/soc/codecs/arizona.?
17930 F:      sound/soc/codecs/wm*
17931 F:      sound/soc/codecs/cs47l24*
17932
17933 WORKQUEUE
17934 M:      Tejun Heo <tj@kernel.org>
17935 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17937 S:      Maintained
17938 F:      include/linux/workqueue.h
17939 F:      kernel/workqueue.c
17940 F:      Documentation/core-api/workqueue.rst
17941
17942 X-POWERS AXP288 PMIC DRIVERS
17943 M:      Hans de Goede <hdegoede@redhat.com>
17944 S:      Maintained
17945 N:      axp288
17946 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17947
17948 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17949 M:      Chen-Yu Tsai <wens@csie.org>
17950 L:      linux-kernel@vger.kernel.org
17951 S:      Maintained
17952 N:      axp[128]
17953
17954 X.25 NETWORK LAYER
17955 M:      Andrew Hendry <andrew.hendry@gmail.com>
17956 L:      linux-x25@vger.kernel.org
17957 S:      Odd Fixes
17958 F:      Documentation/networking/x25*
17959 F:      include/net/x25*
17960 F:      net/x25/
17961
17962 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17963 M:      Thomas Gleixner <tglx@linutronix.de>
17964 M:      Ingo Molnar <mingo@redhat.com>
17965 M:      Borislav Petkov <bp@alien8.de>
17966 R:      "H. Peter Anvin" <hpa@zytor.com>
17967 M:      x86@kernel.org
17968 L:      linux-kernel@vger.kernel.org
17969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17970 S:      Maintained
17971 F:      Documentation/devicetree/bindings/x86/
17972 F:      Documentation/x86/
17973 F:      arch/x86/
17974
17975 X86 ENTRY CODE
17976 M:      Andy Lutomirski <luto@kernel.org>
17977 L:      linux-kernel@vger.kernel.org
17978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17979 S:      Maintained
17980 F:      arch/x86/entry/
17981
17982 X86 MCE INFRASTRUCTURE
17983 M:      Tony Luck <tony.luck@intel.com>
17984 M:      Borislav Petkov <bp@alien8.de>
17985 L:      linux-edac@vger.kernel.org
17986 S:      Maintained
17987 F:      arch/x86/kernel/cpu/mce/*
17988
17989 X86 MICROCODE UPDATE SUPPORT
17990 M:      Borislav Petkov <bp@alien8.de>
17991 S:      Maintained
17992 F:      arch/x86/kernel/cpu/microcode/*
17993
17994 X86 MM
17995 M:      Dave Hansen <dave.hansen@linux.intel.com>
17996 M:      Andy Lutomirski <luto@kernel.org>
17997 M:      Peter Zijlstra <peterz@infradead.org>
17998 L:      linux-kernel@vger.kernel.org
17999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
18000 S:      Maintained
18001 F:      arch/x86/mm/
18002
18003 X86 PLATFORM DRIVERS
18004 M:      Darren Hart <dvhart@infradead.org>
18005 M:      Andy Shevchenko <andy@infradead.org>
18006 L:      platform-driver-x86@vger.kernel.org
18007 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
18008 S:      Odd Fixes
18009 F:      drivers/platform/x86/
18010 F:      drivers/platform/olpc/
18011
18012 X86 PLATFORM DRIVERS - ARCH
18013 R:      Darren Hart <dvhart@infradead.org>
18014 R:      Andy Shevchenko <andy@infradead.org>
18015 L:      platform-driver-x86@vger.kernel.org
18016 L:      x86@kernel.org
18017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18018 S:      Maintained
18019 F:      arch/x86/platform
18020
18021 X86 VDSO
18022 M:      Andy Lutomirski <luto@kernel.org>
18023 L:      linux-kernel@vger.kernel.org
18024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
18025 S:      Maintained
18026 F:      arch/x86/entry/vdso/
18027
18028 XARRAY
18029 M:      Matthew Wilcox <willy@infradead.org>
18030 L:      linux-fsdevel@vger.kernel.org
18031 S:      Supported
18032 F:      Documentation/core-api/xarray.rst
18033 F:      lib/idr.c
18034 F:      lib/xarray.c
18035 F:      include/linux/idr.h
18036 F:      include/linux/xarray.h
18037 F:      tools/testing/radix-tree
18038
18039 XBOX DVD IR REMOTE
18040 M:      Benjamin Valentin <benpicco@googlemail.com>
18041 S:      Maintained
18042 F:      drivers/media/rc/xbox_remote.c
18043 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
18044
18045 XC2028/3028 TUNER DRIVER
18046 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
18047 L:      linux-media@vger.kernel.org
18048 W:      https://linuxtv.org
18049 T:      git git://linuxtv.org/media_tree.git
18050 S:      Maintained
18051 F:      drivers/media/tuners/tuner-xc2028.*
18052
18053 XDP (eXpress Data Path)
18054 M:      Alexei Starovoitov <ast@kernel.org>
18055 M:      Daniel Borkmann <daniel@iogearbox.net>
18056 M:      David S. Miller <davem@davemloft.net>
18057 M:      Jakub Kicinski <kuba@kernel.org>
18058 M:      Jesper Dangaard Brouer <hawk@kernel.org>
18059 M:      John Fastabend <john.fastabend@gmail.com>
18060 L:      netdev@vger.kernel.org
18061 L:      bpf@vger.kernel.org
18062 S:      Supported
18063 F:      net/core/xdp.c
18064 F:      include/net/xdp.h
18065 F:      kernel/bpf/devmap.c
18066 F:      kernel/bpf/cpumap.c
18067 F:      include/trace/events/xdp.h
18068 K:      xdp
18069 N:      xdp
18070
18071 XDP SOCKETS (AF_XDP)
18072 M:      Björn Töpel <bjorn.topel@intel.com>
18073 M:      Magnus Karlsson <magnus.karlsson@intel.com>
18074 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
18075 L:      netdev@vger.kernel.org
18076 L:      bpf@vger.kernel.org
18077 S:      Maintained
18078 F:      kernel/bpf/xskmap.c
18079 F:      net/xdp/
18080
18081 XEN BLOCK SUBSYSTEM
18082 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18083 M:      Roger Pau Monné <roger.pau@citrix.com>
18084 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18085 S:      Supported
18086 F:      drivers/block/xen-blkback/*
18087 F:      drivers/block/xen*
18088
18089 XEN HYPERVISOR ARM
18090 M:      Stefano Stabellini <sstabellini@kernel.org>
18091 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18092 S:      Maintained
18093 F:      arch/arm/xen/
18094 F:      arch/arm/include/asm/xen/
18095
18096 XEN HYPERVISOR ARM64
18097 M:      Stefano Stabellini <sstabellini@kernel.org>
18098 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18099 S:      Maintained
18100 F:      arch/arm64/xen/
18101 F:      arch/arm64/include/asm/xen/
18102
18103 XEN HYPERVISOR INTERFACE
18104 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
18105 M:      Juergen Gross <jgross@suse.com>
18106 R:      Stefano Stabellini <sstabellini@kernel.org>
18107 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
18109 S:      Supported
18110 F:      arch/x86/xen/
18111 F:      arch/x86/platform/pvh/
18112 F:      drivers/*/xen-*front.c
18113 F:      drivers/xen/
18114 F:      arch/x86/include/asm/xen/
18115 F:      arch/x86/include/asm/pvclock-abi.h
18116 F:      include/xen/
18117 F:      include/uapi/xen/
18118 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
18119 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
18120
18121 XEN NETWORK BACKEND DRIVER
18122 M:      Wei Liu <wei.liu@kernel.org>
18123 M:      Paul Durrant <paul@xen.org>
18124 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18125 L:      netdev@vger.kernel.org
18126 S:      Supported
18127 F:      drivers/net/xen-netback/*
18128
18129 XEN PCI SUBSYSTEM
18130 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18131 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18132 S:      Supported
18133 F:      arch/x86/pci/*xen*
18134 F:      drivers/pci/*xen*
18135
18136 XEN PVSCSI DRIVERS
18137 M:      Juergen Gross <jgross@suse.com>
18138 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18139 L:      linux-scsi@vger.kernel.org
18140 S:      Supported
18141 F:      drivers/scsi/xen-scsifront.c
18142 F:      drivers/xen/xen-scsiback.c
18143 F:      include/xen/interface/io/vscsiif.h
18144
18145 XEN SWIOTLB SUBSYSTEM
18146 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18147 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18148 L:      iommu@lists.linux-foundation.org
18149 S:      Supported
18150 F:      arch/x86/xen/*swiotlb*
18151 F:      drivers/xen/*swiotlb*
18152
18153 XEN SOUND FRONTEND DRIVER
18154 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18155 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18156 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18157 S:      Supported
18158 F:      sound/xen/*
18159
18160 XFS FILESYSTEM
18161 M:      Darrick J. Wong <darrick.wong@oracle.com>
18162 M:      linux-xfs@vger.kernel.org
18163 L:      linux-xfs@vger.kernel.org
18164 W:      http://xfs.org/
18165 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18166 S:      Supported
18167 F:      Documentation/admin-guide/xfs.rst
18168 F:      Documentation/ABI/testing/sysfs-fs-xfs
18169 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18170 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18171 F:      fs/xfs/
18172 F:      include/uapi/linux/dqblk_xfs.h
18173 F:      include/uapi/linux/fsmap.h
18174
18175 XILINX AXI ETHERNET DRIVER
18176 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18177 S:      Maintained
18178 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18179
18180 XILINX CAN DRIVER
18181 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
18182 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
18183 L:      linux-can@vger.kernel.org
18184 S:      Maintained
18185 F:      Documentation/devicetree/bindings/net/can/xilinx_can.txt
18186 F:      drivers/net/can/xilinx_can.c
18187
18188 XILINX UARTLITE SERIAL DRIVER
18189 M:      Peter Korsgaard <jacmet@sunsite.dk>
18190 L:      linux-serial@vger.kernel.org
18191 S:      Maintained
18192 F:      drivers/tty/serial/uartlite.c
18193
18194 XILINX VIDEO IP CORES
18195 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18196 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18197 L:      linux-media@vger.kernel.org
18198 T:      git git://linuxtv.org/media_tree.git
18199 S:      Supported
18200 F:      Documentation/devicetree/bindings/media/xilinx/
18201 F:      drivers/media/platform/xilinx/
18202 F:      include/uapi/linux/xilinx-v4l2-controls.h
18203
18204 XILINX SD-FEC IP CORES
18205 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18206 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18207 S:      Maintained
18208 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18209 F:      Documentation/misc-devices/xilinx_sdfec.rst
18210 F:      drivers/misc/xilinx_sdfec.c
18211 F:      drivers/misc/Kconfig
18212 F:      drivers/misc/Makefile
18213 F:      include/uapi/misc/xilinx_sdfec.h
18214
18215 XILLYBUS DRIVER
18216 M:      Eli Billauer <eli.billauer@gmail.com>
18217 L:      linux-kernel@vger.kernel.org
18218 S:      Supported
18219 F:      drivers/char/xillybus/
18220
18221 XLP9XX I2C DRIVER
18222 M:      George Cherian <gcherian@marvell.com>
18223 L:      linux-i2c@vger.kernel.org
18224 W:      http://www.marvell.com
18225 S:      Supported
18226 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18227 F:      drivers/i2c/busses/i2c-xlp9xx.c
18228
18229 XRA1403 GPIO EXPANDER
18230 M:      Nandor Han <nandor.han@ge.com>
18231 M:      Semi Malinen <semi.malinen@ge.com>
18232 L:      linux-gpio@vger.kernel.org
18233 S:      Maintained
18234 F:      drivers/gpio/gpio-xra1403.c
18235 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18236
18237 XTENSA XTFPGA PLATFORM SUPPORT
18238 M:      Max Filippov <jcmvbkbc@gmail.com>
18239 L:      linux-xtensa@linux-xtensa.org
18240 S:      Maintained
18241 F:      drivers/spi/spi-xtensa-xtfpga.c
18242 F:      sound/soc/xtensa/xtfpga-i2s.c
18243
18244 YAM DRIVER FOR AX.25
18245 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18246 L:      linux-hams@vger.kernel.org
18247 S:      Maintained
18248 F:      drivers/net/hamradio/yam*
18249 F:      include/linux/yam.h
18250
18251 YAMA SECURITY MODULE
18252 M:      Kees Cook <keescook@chromium.org>
18253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18254 S:      Supported
18255 F:      security/yama/
18256 F:      Documentation/admin-guide/LSM/Yama.rst
18257
18258 YEALINK PHONE DRIVER
18259 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18260 L:      usbb2k-api-dev@nongnu.org
18261 S:      Maintained
18262 F:      Documentation/input/devices/yealink.rst
18263 F:      drivers/input/misc/yealink.*
18264
18265 Z8530 DRIVER FOR AX.25
18266 M:      Joerg Reuter <jreuter@yaina.de>
18267 W:      http://yaina.de/jreuter/
18268 W:      http://www.qsl.net/dl1bke/
18269 L:      linux-hams@vger.kernel.org
18270 S:      Maintained
18271 F:      Documentation/networking/z8530drv.txt
18272 F:      drivers/net/hamradio/*scc.c
18273 F:      drivers/net/hamradio/z8530.h
18274
18275 ZBUD COMPRESSED PAGE ALLOCATOR
18276 M:      Seth Jennings <sjenning@redhat.com>
18277 M:      Dan Streetman <ddstreet@ieee.org>
18278 L:      linux-mm@kvack.org
18279 S:      Maintained
18280 F:      mm/zbud.c
18281 F:      include/linux/zbud.h
18282
18283 ZD1211RW WIRELESS DRIVER
18284 M:      Daniel Drake <dsd@gentoo.org>
18285 M:      Ulrich Kunitz <kune@deine-taler.de>
18286 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18287 L:      linux-wireless@vger.kernel.org
18288 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18289 S:      Maintained
18290 F:      drivers/net/wireless/zydas/zd1211rw/
18291
18292 ZD1301 MEDIA DRIVER
18293 M:      Antti Palosaari <crope@iki.fi>
18294 L:      linux-media@vger.kernel.org
18295 W:      https://linuxtv.org/
18296 W:      http://palosaari.fi/linux/
18297 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18298 S:      Maintained
18299 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18300
18301 ZD1301_DEMOD MEDIA DRIVER
18302 M:      Antti Palosaari <crope@iki.fi>
18303 L:      linux-media@vger.kernel.org
18304 W:      https://linuxtv.org/
18305 W:      http://palosaari.fi/linux/
18306 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18307 S:      Maintained
18308 F:      drivers/media/dvb-frontends/zd1301_demod*
18309
18310 ZHAOXIN PROCESSOR SUPPORT
18311 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18312 L:      linux-kernel@vger.kernel.org
18313 S:      Maintained
18314 F:      arch/x86/kernel/cpu/zhaoxin.c
18315
18316 ZPOOL COMPRESSED PAGE STORAGE API
18317 M:      Dan Streetman <ddstreet@ieee.org>
18318 L:      linux-mm@kvack.org
18319 S:      Maintained
18320 F:      mm/zpool.c
18321 F:      include/linux/zpool.h
18322
18323 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18324 M:      Minchan Kim <minchan@kernel.org>
18325 M:      Nitin Gupta <ngupta@vflare.org>
18326 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18327 L:      linux-kernel@vger.kernel.org
18328 S:      Maintained
18329 F:      drivers/block/zram/
18330 F:      Documentation/admin-guide/blockdev/zram.rst
18331
18332 ZS DECSTATION Z85C30 SERIAL DRIVER
18333 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18334 S:      Maintained
18335 F:      drivers/tty/serial/zs.*
18336
18337 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18338 M:      Minchan Kim <minchan@kernel.org>
18339 M:      Nitin Gupta <ngupta@vflare.org>
18340 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18341 L:      linux-mm@kvack.org
18342 S:      Maintained
18343 F:      mm/zsmalloc.c
18344 F:      include/linux/zsmalloc.h
18345 F:      Documentation/vm/zsmalloc.rst
18346
18347 ZSWAP COMPRESSED SWAP CACHING
18348 M:      Seth Jennings <sjenning@redhat.com>
18349 M:      Dan Streetman <ddstreet@ieee.org>
18350 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18351 L:      linux-mm@kvack.org
18352 S:      Maintained
18353 F:      mm/zswap.c
18354
18355 THE REST
18356 M:      Linus Torvalds <torvalds@linux-foundation.org>
18357 L:      linux-kernel@vger.kernel.org
18358 Q:      http://patchwork.kernel.org/project/LKML/list/
18359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18360 S:      Buried alive in reporters
18361 F:      *
18362 F:      */