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 <lftan@altera.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 R:      Saeed Bishara <saeedb@amazon.com>
 775 R:      Zorik Machulsky <zorik@amazon.com>
 776 L:      netdev@vger.kernel.org
 777 S:      Supported
 778 F:      Documentation/networking/device_drivers/amazon/ena.txt
 779 F:      drivers/net/ethernet/amazon/
 780
 781 AMAZON RDMA EFA DRIVER
 782 M:      Gal Pressman <galpress@amazon.com>
 783 R:      Yossi Leybovich <sleybo@amazon.com>
 784 L:      linux-rdma@vger.kernel.org
 785 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 786 S:      Supported
 787 F:      drivers/infiniband/hw/efa/
 788 F:      include/uapi/rdma/efa-abi.h
 789
 790 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 791 M:      Tom Lendacky <thomas.lendacky@amd.com>
 792 M:      Gary Hook <gary.hook@amd.com>
 793 L:      linux-crypto@vger.kernel.org
 794 S:      Supported
 795 F:      drivers/crypto/ccp/
 796 F:      include/linux/ccp.h
 797
 798 AMD DISPLAY CORE
 799 M:      Harry Wentland <harry.wentland@amd.com>
 800 M:      Leo Li <sunpeng.li@amd.com>
 801 L:      amd-gfx@lists.freedesktop.org
 802 T:      git git://people.freedesktop.org/~agd5f/linux
 803 S:      Supported
 804 F:      drivers/gpu/drm/amd/display/
 805
 806 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 807 M:      Huang Rui <ray.huang@amd.com>
 808 L:      linux-hwmon@vger.kernel.org
 809 S:      Supported
 810 F:      Documentation/hwmon/fam15h_power.rst
 811 F:      drivers/hwmon/fam15h_power.c
 812
 813 AMD FCH GPIO DRIVER
 814 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 815 L:      linux-gpio@vger.kernel.org
 816 S:      Maintained
 817 F:      drivers/gpio/gpio-amd-fch.c
 818 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 819
 820 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 821 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 822 S:      Orphan
 823 F:      drivers/usb/gadget/udc/amd5536udc.*
 824
 825 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 826 M:      Andres Salomon <dilinger@queued.net>
 827 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 828 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 829 S:      Supported
 830 F:      drivers/char/hw_random/geode-rng.c
 831 F:      drivers/crypto/geode*
 832 F:      drivers/video/fbdev/geode/
 833 F:      arch/x86/include/asm/geode.h
 834
 835 AMD IOMMU (AMD-VI)
 836 M:      Joerg Roedel <joro@8bytes.org>
 837 L:      iommu@lists.linux-foundation.org
 838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 839 S:      Maintained
 840 F:      drivers/iommu/amd_iommu*.[ch]
 841 F:      include/linux/amd-iommu.h
 842
 843 AMD KFD
 844 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 845 L:      amd-gfx@lists.freedesktop.org
 846 T:      git git://people.freedesktop.org/~agd5f/linux
 847 S:      Supported
 848 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 849 F:      drivers/gpu/drm/amd/amdkfd/
 850 F:      drivers/gpu/drm/amd/include/cik_structs.h
 851 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 852 F:      drivers/gpu/drm/amd/include/vi_structs.h
 853 F:      drivers/gpu/drm/amd/include/v9_structs.h
 854 F:      include/uapi/linux/kfd_ioctl.h
 855
 856 AMD MP2 I2C DRIVER
 857 M:      Elie Morisse <syniurge@gmail.com>
 858 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 859 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 860 L:      linux-i2c@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/i2c/busses/i2c-amd-mp2*
 863
 864 AMD POWERPLAY
 865 M:      Evan Quan <evan.quan@amd.com>
 866 L:      amd-gfx@lists.freedesktop.org
 867 S:      Supported
 868 F:      drivers/gpu/drm/amd/powerplay/
 869 T:      git git://people.freedesktop.org/~agd5f/linux
 870
 871 AMD SEATTLE DEVICE TREE SUPPORT
 872 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 873 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 874 M:      Tom Lendacky <thomas.lendacky@amd.com>
 875 S:      Supported
 876 F:      arch/arm64/boot/dts/amd/
 877
 878 AMD XGBE DRIVER
 879 M:      Tom Lendacky <thomas.lendacky@amd.com>
 880 L:      netdev@vger.kernel.org
 881 S:      Supported
 882 F:      drivers/net/ethernet/amd/xgbe/
 883 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 884
 885 ANALOG DEVICES INC AD5686 DRIVER
 886 M:      Stefan Popa <stefan.popa@analog.com>
 887 L:      linux-pm@vger.kernel.org
 888 W:      http://ez.analog.com/community/linux-device-drivers
 889 S:      Supported
 890 F:      drivers/iio/dac/ad5686*
 891 F:      drivers/iio/dac/ad5696*
 892
 893 ANALOG DEVICES INC AD5758 DRIVER
 894 M:      Stefan Popa <stefan.popa@analog.com>
 895 L:      linux-iio@vger.kernel.org
 896 W:      http://ez.analog.com/community/linux-device-drivers
 897 S:      Supported
 898 F:      drivers/iio/dac/ad5758.c
 899 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 900
 901 ANALOG DEVICES INC AD7124 DRIVER
 902 M:      Stefan Popa <stefan.popa@analog.com>
 903 L:      linux-iio@vger.kernel.org
 904 W:      http://ez.analog.com/community/linux-device-drivers
 905 S:      Supported
 906 F:      drivers/iio/adc/ad7124.c
 907 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 908
 909 ANALOG DEVICES INC AD7292 DRIVER
 910 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
 911 L:      linux-iio@vger.kernel.org
 912 W:      http://ez.analog.com/community/linux-device-drivers
 913 S:      Supported
 914 F:      drivers/iio/adc/ad7292.c
 915 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 916
 917 ANALOG DEVICES INC AD7606 DRIVER
 918 M:      Stefan Popa <stefan.popa@analog.com>
 919 M:      Beniamin Bia <beniamin.bia@analog.com>
 920 L:      linux-iio@vger.kernel.org
 921 W:      http://ez.analog.com/community/linux-device-drivers
 922 S:      Supported
 923 F:      drivers/iio/adc/ad7606.c
 924 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 925
 926 ANALOG DEVICES INC AD7768-1 DRIVER
 927 M:      Stefan Popa <stefan.popa@analog.com>
 928 L:      linux-iio@vger.kernel.org
 929 W:      http://ez.analog.com/community/linux-device-drivers
 930 S:      Supported
 931 F:      drivers/iio/adc/ad7768-1.c
 932 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 933
 934 ANALOG DEVICES INC AD7780 DRIVER
 935 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 936 M:      Renato Lui Geh <renatogeh@gmail.com>
 937 L:      linux-iio@vger.kernel.org
 938 W:      http://ez.analog.com/community/linux-device-drivers
 939 S:      Supported
 940 F:      drivers/iio/adc/ad7780.c
 941 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 942
 943 ANALOG DEVICES INC AD9389B DRIVER
 944 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 945 L:      linux-media@vger.kernel.org
 946 S:      Maintained
 947 F:      drivers/media/i2c/ad9389b*
 948
 949 ANALOG DEVICES INC ADGS1408 DRIVER
 950 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 951 S:      Supported
 952 F:      drivers/mux/adgs1408.c
 953 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 954
 955 ANALOG DEVICES INC ADIN DRIVER
 956 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
 957 L:      netdev@vger.kernel.org
 958 W:      http://ez.analog.com/community/linux-device-drivers
 959 S:      Supported
 960 F:      drivers/net/phy/adin.c
 961 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
 962
 963 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 964 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 965 S:      Supported
 966 L:      linux-iio@vger.kernel.org
 967 F:      include/linux/iio/imu/adis.h
 968 F:      drivers/iio/imu/adis.c
 969
 970 ANALOG DEVICES INC ADIS16460 DRIVER
 971 M:      Dragos Bogdan <dragos.bogdan@analog.com>
 972 S:      Supported
 973 L:      linux-iio@vger.kernel.org
 974 W:      http://ez.analog.com/community/linux-device-drivers
 975 F:      drivers/iio/imu/adis16460.c
 976 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
 977
 978 ANALOG DEVICES INC ADP5061 DRIVER
 979 M:      Stefan Popa <stefan.popa@analog.com>
 980 L:      linux-pm@vger.kernel.org
 981 W:      http://ez.analog.com/community/linux-device-drivers
 982 S:      Supported
 983 F:      drivers/power/supply/adp5061.c
 984
 985 ANALOG DEVICES INC ADV7180 DRIVER
 986 M:      Lars-Peter Clausen <lars@metafoo.de>
 987 L:      linux-media@vger.kernel.org
 988 W:      http://ez.analog.com/community/linux-device-drivers
 989 S:      Supported
 990 F:      drivers/media/i2c/adv7180.c
 991
 992 ANALOG DEVICES INC ADV748X DRIVER
 993 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 994 L:      linux-media@vger.kernel.org
 995 S:      Maintained
 996 F:      drivers/media/i2c/adv748x/*
 997
 998 ANALOG DEVICES INC ADV7511 DRIVER
 999 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1000 L:      linux-media@vger.kernel.org
1001 S:      Maintained
1002 F:      drivers/media/i2c/adv7511*
1003
1004 ANALOG DEVICES INC ADV7604 DRIVER
1005 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1006 L:      linux-media@vger.kernel.org
1007 S:      Maintained
1008 F:      drivers/media/i2c/adv7604*
1009
1010 ANALOG DEVICES INC ADV7842 DRIVER
1011 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1012 L:      linux-media@vger.kernel.org
1013 S:      Maintained
1014 F:      drivers/media/i2c/adv7842*
1015
1016 ANALOG DEVICES INC ASOC CODEC DRIVERS
1017 M:      Lars-Peter Clausen <lars@metafoo.de>
1018 M:      Nuno Sá <nuno.sa@analog.com>
1019 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1020 W:      http://wiki.analog.com/
1021 W:      http://ez.analog.com/community/linux-device-drivers
1022 S:      Supported
1023 F:      sound/soc/codecs/adau*
1024 F:      sound/soc/codecs/adav*
1025 F:      sound/soc/codecs/ad1*
1026 F:      sound/soc/codecs/ad7*
1027 F:      sound/soc/codecs/ssm*
1028 F:      sound/soc/codecs/sigmadsp.*
1029
1030 ANALOG DEVICES INC DMA DRIVERS
1031 M:      Lars-Peter Clausen <lars@metafoo.de>
1032 W:      http://ez.analog.com/community/linux-device-drivers
1033 S:      Supported
1034 F:      drivers/dma/dma-axi-dmac.c
1035
1036 ANALOG DEVICES INC IIO DRIVERS
1037 M:      Lars-Peter Clausen <lars@metafoo.de>
1038 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1039 M:      Stefan Popa <stefan.popa@analog.com>
1040 W:      http://wiki.analog.com/
1041 W:      http://ez.analog.com/community/linux-device-drivers
1042 S:      Supported
1043 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1044 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1045 F:      drivers/iio/*/ad*
1046 F:      drivers/iio/adc/ltc2497*
1047 X:      drivers/iio/*/adjd*
1048 F:      drivers/staging/iio/*/ad*
1049
1050 ANALOGBITS PLL LIBRARIES
1051 M:      Paul Walmsley <paul.walmsley@sifive.com>
1052 S:      Supported
1053 F:      drivers/clk/analogbits/*
1054 F:      include/linux/clk/analogbits*
1055
1056 ANDES ARCHITECTURE
1057 M:      Nick Hu <nickhu@andestech.com>
1058 M:      Greentime Hu <green.hu@gmail.com>
1059 M:      Vincent Chen <deanbo422@gmail.com>
1060 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1061 S:      Supported
1062 F:      arch/nds32/
1063 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1064 F:      Documentation/devicetree/bindings/nds32/
1065 K:      nds32
1066 N:      nds32
1067
1068 ANDROID CONFIG FRAGMENTS
1069 M:      Rob Herring <robh@kernel.org>
1070 S:      Supported
1071 F:      kernel/configs/android*
1072
1073 ANDROID DRIVERS
1074 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1075 M:      Arve Hjønnevåg <arve@android.com>
1076 M:      Todd Kjos <tkjos@android.com>
1077 M:      Martijn Coenen <maco@android.com>
1078 M:      Joel Fernandes <joel@joelfernandes.org>
1079 M:      Christian Brauner <christian@brauner.io>
1080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1081 L:      devel@driverdev.osuosl.org
1082 S:      Supported
1083 F:      drivers/android/
1084 F:      drivers/staging/android/
1085
1086 ANDROID GOLDFISH PIC DRIVER
1087 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1088 S:      Supported
1089 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1090 F:      drivers/irqchip/irq-goldfish-pic.c
1091
1092 ANDROID GOLDFISH RTC DRIVER
1093 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1094 S:      Supported
1095 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1096 F:      drivers/rtc/rtc-goldfish.c
1097
1098 ANDROID ION DRIVER
1099 M:      Laura Abbott <labbott@redhat.com>
1100 M:      Sumit Semwal <sumit.semwal@linaro.org>
1101 L:      devel@driverdev.osuosl.org
1102 L:      dri-devel@lists.freedesktop.org
1103 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1104 S:      Supported
1105 F:      drivers/staging/android/ion
1106 F:      drivers/staging/android/uapi/ion.h
1107
1108 AOA (Apple Onboard Audio) ALSA DRIVER
1109 M:      Johannes Berg <johannes@sipsolutions.net>
1110 L:      linuxppc-dev@lists.ozlabs.org
1111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1112 S:      Maintained
1113 F:      sound/aoa/
1114
1115 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1116 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1117 L:      linux-iio@vger.kernel.org
1118 S:      Maintained
1119 F:      drivers/iio/adc/stx104.c
1120
1121 APM DRIVER
1122 M:      Jiri Kosina <jikos@kernel.org>
1123 S:      Odd fixes
1124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1125 F:      arch/x86/kernel/apm_32.c
1126 F:      include/linux/apm_bios.h
1127 F:      include/uapi/linux/apm_bios.h
1128 F:      drivers/char/apm-emulation.c
1129
1130 APPARMOR SECURITY MODULE
1131 M:      John Johansen <john.johansen@canonical.com>
1132 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1133 W:      wiki.apparmor.net
1134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1135 S:      Supported
1136 F:      security/apparmor/
1137 F:      Documentation/admin-guide/LSM/apparmor.rst
1138
1139 APPLE BCM5974 MULTITOUCH DRIVER
1140 M:      Henrik Rydberg <rydberg@bitmath.org>
1141 L:      linux-input@vger.kernel.org
1142 S:      Odd fixes
1143 F:      drivers/input/mouse/bcm5974.c
1144
1145 APPLE SMC DRIVER
1146 M:      Henrik Rydberg <rydberg@bitmath.org>
1147 L:      linux-hwmon@vger.kernel.org
1148 S:      Odd fixes
1149 F:      drivers/hwmon/applesmc.c
1150
1151 APPLETALK NETWORK LAYER
1152 L:      netdev@vger.kernel.org
1153 S:      Odd fixes
1154 F:      drivers/net/appletalk/
1155 F:      net/appletalk/
1156 F:      include/linux/atalk.h
1157 F:      include/uapi/linux/atalk.h
1158
1159 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1160 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1161 S:      Supported
1162 F:      arch/arm64/boot/dts/apm/
1163
1164 APPLIED MICRO (APM) X-GENE SOC EDAC
1165 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1166 S:      Supported
1167 F:      drivers/edac/xgene_edac.c
1168 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1169
1170 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1171 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1172 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1173 S:      Supported
1174 F:      drivers/net/ethernet/apm/xgene-v2/
1175
1176 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1177 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1178 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1179 M:      Quan Nguyen <quan@os.amperecomputing.com>
1180 S:      Supported
1181 F:      drivers/net/ethernet/apm/xgene/
1182 F:      drivers/net/phy/mdio-xgene.c
1183 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1184 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1185
1186 APPLIED MICRO (APM) X-GENE SOC PMU
1187 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1188 S:      Supported
1189 F:      drivers/perf/xgene_pmu.c
1190 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1191 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1192
1193 APTINA CAMERA SENSOR PLL
1194 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1195 L:      linux-media@vger.kernel.org
1196 S:      Maintained
1197 F:      drivers/media/i2c/aptina-pll.*
1198
1199 AQUANTIA ETHERNET DRIVER (atlantic)
1200 M:      Igor Russkikh <irusskikh@marvell.com>
1201 L:      netdev@vger.kernel.org
1202 S:      Supported
1203 W:      https://www.marvell.com/
1204 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1205 F:      drivers/net/ethernet/aquantia/atlantic/
1206 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1207
1208 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1209 M:      Egor Pomozov <epomozov@marvell.com>
1210 L:      netdev@vger.kernel.org
1211 S:      Supported
1212 W:      http://www.aquantia.com
1213 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1214
1215 ARC FRAMEBUFFER DRIVER
1216 M:      Jaya Kumar <jayalk@intworks.biz>
1217 S:      Maintained
1218 F:      drivers/video/fbdev/arcfb.c
1219 F:      drivers/video/fbdev/core/fb_defio.c
1220
1221 ARC PGU DRM DRIVER
1222 M:      Alexey Brodkin <abrodkin@synopsys.com>
1223 S:      Supported
1224 F:      drivers/gpu/drm/arc/
1225 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1226
1227 ARCNET NETWORK LAYER
1228 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1229 L:      netdev@vger.kernel.org
1230 S:      Maintained
1231 F:      drivers/net/arcnet/
1232 F:      include/uapi/linux/if_arcnet.h
1233
1234 ARM ARCHITECTED TIMER DRIVER
1235 M:      Mark Rutland <mark.rutland@arm.com>
1236 M:      Marc Zyngier <maz@kernel.org>
1237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1238 S:      Maintained
1239 F:      arch/arm/include/asm/arch_timer.h
1240 F:      arch/arm64/include/asm/arch_timer.h
1241 F:      drivers/clocksource/arm_arch_timer.c
1242
1243 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1244 M:      Linus Walleij <linus.walleij@linaro.org>
1245 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1246 S:      Maintained
1247 F:      Documentation/devicetree/bindings/arm/arm-boards
1248 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1249 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1250 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1251 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1252 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1253 F:      arch/arm/mach-integrator/
1254 F:      arch/arm/mach-realview/
1255 F:      arch/arm/mach-versatile/
1256 F:      arch/arm/plat-versatile/
1257 F:      arch/arm/boot/dts/arm-realview-*
1258 F:      arch/arm/boot/dts/integrator*
1259 F:      arch/arm/boot/dts/versatile*
1260 F:      drivers/clk/versatile/
1261 F:      drivers/i2c/busses/i2c-versatile.c
1262 F:      drivers/irqchip/irq-versatile-fpga.c
1263 F:      drivers/mtd/maps/physmap_of_versatile.c
1264 F:      drivers/power/reset/arm-versatile-reboot.c
1265 F:      drivers/soc/versatile/
1266
1267 ARM HDLCD DRM DRIVER
1268 M:      Liviu Dudau <liviu.dudau@arm.com>
1269 S:      Supported
1270 F:      drivers/gpu/drm/arm/hdlcd_*
1271 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1272
1273 ARM KOMEDA DRM-KMS DRIVER
1274 M:      James (Qian) Wang <james.qian.wang@arm.com>
1275 M:      Liviu Dudau <liviu.dudau@arm.com>
1276 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1277 L:      Mali DP Maintainers <malidp@foss.arm.com>
1278 S:      Supported
1279 T:      git git://anongit.freedesktop.org/drm/drm-misc
1280 F:      drivers/gpu/drm/arm/display/include/
1281 F:      drivers/gpu/drm/arm/display/komeda/
1282 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1283 F:      Documentation/gpu/komeda-kms.rst
1284
1285 ARM MALI-DP DRM DRIVER
1286 M:      Liviu Dudau <liviu.dudau@arm.com>
1287 M:      Brian Starkey <brian.starkey@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/
1292 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1293 F:      Documentation/gpu/afbc.rst
1294
1295 ARM MALI PANFROST DRM DRIVER
1296 M:      Rob Herring <robh@kernel.org>
1297 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1298 R:      Steven Price <steven.price@arm.com>
1299 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1300 L:      dri-devel@lists.freedesktop.org
1301 S:      Supported
1302 T:      git git://anongit.freedesktop.org/drm/drm-misc
1303 F:      drivers/gpu/drm/panfrost/
1304 F:      include/uapi/drm/panfrost_drm.h
1305
1306 ARM MFM AND FLOPPY DRIVERS
1307 M:      Ian Molton <spyro@f2s.com>
1308 S:      Maintained
1309 F:      arch/arm/mach-rpc/floppydma.S
1310 F:      arch/arm/include/asm/floppy.h
1311
1312 ARM PMU PROFILING AND DEBUGGING
1313 M:      Will Deacon <will@kernel.org>
1314 M:      Mark Rutland <mark.rutland@arm.com>
1315 S:      Maintained
1316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1317 F:      arch/arm*/kernel/perf_*
1318 F:      arch/arm/oprofile/common.c
1319 F:      arch/arm*/kernel/hw_breakpoint.c
1320 F:      arch/arm*/include/asm/hw_breakpoint.h
1321 F:      arch/arm*/include/asm/perf_event.h
1322 F:      drivers/perf/*
1323 F:      include/linux/perf/arm_pmu.h
1324 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1325 F:      Documentation/devicetree/bindings/perf/
1326
1327 ARM PORT
1328 M:      Russell King <linux@armlinux.org.uk>
1329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1330 W:      http://www.armlinux.org.uk/
1331 S:      Odd Fixes
1332 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1333 F:      arch/arm/
1334 X:      arch/arm/boot/dts/
1335
1336 ARM PRIMECELL AACI PL041 DRIVER
1337 M:      Russell King <linux@armlinux.org.uk>
1338 S:      Odd Fixes
1339 F:      sound/arm/aaci.*
1340
1341 ARM PRIMECELL BUS SUPPORT
1342 M:      Russell King <linux@armlinux.org.uk>
1343 S:      Odd Fixes
1344 F:      drivers/amba/
1345 F:      include/linux/amba/bus.h
1346
1347 ARM PRIMECELL CLCD PL110 DRIVER
1348 M:      Russell King <linux@armlinux.org.uk>
1349 S:      Odd Fixes
1350 F:      drivers/video/fbdev/amba-clcd.*
1351
1352 ARM PRIMECELL KMI PL050 DRIVER
1353 M:      Russell King <linux@armlinux.org.uk>
1354 S:      Odd Fixes
1355 F:      drivers/input/serio/ambakmi.*
1356 F:      include/linux/amba/kmi.h
1357
1358 ARM PRIMECELL MMCI PL180/1 DRIVER
1359 M:      Russell King <linux@armlinux.org.uk>
1360 S:      Odd Fixes
1361 F:      drivers/mmc/host/mmci.*
1362 F:      include/linux/amba/mmci.h
1363
1364 ARM PRIMECELL SSP PL022 SPI DRIVER
1365 M:      Linus Walleij <linus.walleij@linaro.org>
1366 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1367 S:      Maintained
1368 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1369 F:      drivers/spi/spi-pl022.c
1370
1371 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1372 M:      Russell King <linux@armlinux.org.uk>
1373 S:      Odd Fixes
1374 F:      drivers/tty/serial/amba-pl01*.c
1375 F:      include/linux/amba/serial.h
1376
1377 ARM PRIMECELL VIC PL190/PL192 DRIVER
1378 M:      Linus Walleij <linus.walleij@linaro.org>
1379 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1380 S:      Maintained
1381 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1382 F:      drivers/irqchip/irq-vic.c
1383
1384 AMAZON ANNAPURNA LABS FIC DRIVER
1385 M:      Talel Shenhar <talel@amazon.com>
1386 S:      Maintained
1387 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1388 F:      drivers/irqchip/irq-al-fic.c
1389
1390 ARM SMMU DRIVERS
1391 M:      Will Deacon <will@kernel.org>
1392 R:      Robin Murphy <robin.murphy@arm.com>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 S:      Maintained
1395 F:      drivers/iommu/arm-smmu*
1396 F:      drivers/iommu/io-pgtable-arm.c
1397 F:      drivers/iommu/io-pgtable-arm-v7s.c
1398
1399 ARM SUB-ARCHITECTURES
1400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1401 S:      Maintained
1402 F:      arch/arm/mach-*/
1403 F:      arch/arm/plat-*/
1404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1405
1406 ARM/ACTIONS SEMI ARCHITECTURE
1407 M:      Andreas Färber <afaerber@suse.de>
1408 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1410 S:      Maintained
1411 N:      owl
1412 F:      arch/arm/mach-actions/
1413 F:      arch/arm/boot/dts/owl-*
1414 F:      arch/arm64/boot/dts/actions/
1415 F:      drivers/clk/actions/
1416 F:      drivers/clocksource/timer-owl*
1417 F:      drivers/dma/owl-dma.c
1418 F:      drivers/i2c/busses/i2c-owl.c
1419 F:      drivers/mmc/host/owl-mmc.c
1420 F:      drivers/pinctrl/actions/*
1421 F:      drivers/soc/actions/
1422 F:      include/dt-bindings/power/owl-*
1423 F:      include/linux/soc/actions/
1424 F:      Documentation/devicetree/bindings/arm/actions.yaml
1425 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1426 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1427 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1428 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1429 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1430 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1431 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1432
1433 ARM/ADS SPHERE MACHINE SUPPORT
1434 M:      Lennert Buytenhek <kernel@wantstofly.org>
1435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1436 S:      Maintained
1437
1438 ARM/AFEB9260 MACHINE SUPPORT
1439 M:      Sergey Lapin <slapin@ossfans.org>
1440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1441 S:      Maintained
1442
1443 ARM/AJECO 1ARM MACHINE SUPPORT
1444 M:      Lennert Buytenhek <kernel@wantstofly.org>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 S:      Maintained
1447
1448 ARM/Allwinner SoC Clock Support
1449 M:      Emilio López <emilio@elopez.com.ar>
1450 S:      Maintained
1451 F:      drivers/clk/sunxi/
1452
1453 ARM/Allwinner sunXi SoC support
1454 M:      Maxime Ripard <mripard@kernel.org>
1455 M:      Chen-Yu Tsai <wens@csie.org>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 N:      sun[x456789]i
1459 N:      sun50i
1460 F:      arch/arm/mach-sunxi/
1461 F:      arch/arm64/boot/dts/allwinner/
1462 F:      drivers/clk/sunxi-ng/
1463 F:      drivers/pinctrl/sunxi/
1464 F:      drivers/soc/sunxi/
1465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1466
1467 Allwinner A10 CSI driver
1468 M:      Maxime Ripard <mripard@kernel.org>
1469 L:      linux-media@vger.kernel.org
1470 T:      git git://linuxtv.org/media_tree.git
1471 F:      drivers/media/platform/sunxi/sun4i-csi/
1472 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1473 S:      Maintained
1474
1475 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1476 M:      Neil Armstrong <narmstrong@baylibre.com>
1477 M:      Jerome Brunet <jbrunet@baylibre.com>
1478 L:      linux-amlogic@lists.infradead.org
1479 S:      Maintained
1480 F:      drivers/clk/meson/
1481 F:      include/dt-bindings/clock/meson*
1482 F:      include/dt-bindings/clock/gxbb*
1483 F:      Documentation/devicetree/bindings/clock/amlogic*
1484
1485 ARM/Amlogic Meson SoC support
1486 M:      Kevin Hilman <khilman@baylibre.com>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 L:      linux-amlogic@lists.infradead.org
1489 W:      http://linux-meson.com/
1490 S:      Maintained
1491 F:      arch/arm/mach-meson/
1492 F:      arch/arm/boot/dts/meson*
1493 F:      arch/arm64/boot/dts/amlogic/
1494 F:      drivers/pinctrl/meson/
1495 F:      drivers/mmc/host/meson*
1496 F:      drivers/soc/amlogic/
1497 F:      drivers/rtc/rtc-meson*
1498 N:      meson
1499
1500 ARM/Amlogic Meson SoC Crypto Drivers
1501 M:      Corentin Labbe <clabbe@baylibre.com>
1502 L:      linux-crypto@vger.kernel.org
1503 L:      linux-amlogic@lists.infradead.org
1504 S:      Maintained
1505 F:      drivers/crypto/amlogic/
1506 F:      Documentation/devicetree/bindings/crypto/amlogic*
1507
1508 ARM/Amlogic Meson SoC Sound Drivers
1509 M:      Jerome Brunet <jbrunet@baylibre.com>
1510 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1511 S:      Maintained
1512 F:      sound/soc/meson/
1513 F:      Documentation/devicetree/bindings/sound/amlogic*
1514
1515 ARM/Annapurna Labs ALPINE ARCHITECTURE
1516 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1517 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 F:      arch/arm/mach-alpine/
1521 F:      arch/arm/boot/dts/alpine*
1522 F:      arch/arm64/boot/dts/al/
1523 F:      drivers/*/*alpine*
1524
1525 ARM/ARTPEC MACHINE SUPPORT
1526 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1527 M:      Lars Persson <lars.persson@axis.com>
1528 S:      Maintained
1529 L:      linux-arm-kernel@axis.com
1530 F:      arch/arm/mach-artpec
1531 F:      arch/arm/boot/dts/artpec6*
1532 F:      drivers/clk/axis
1533 F:      drivers/crypto/axis
1534 F:      drivers/mmc/host/usdhi6rol0.c
1535 F:      drivers/pinctrl/pinctrl-artpec*
1536 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1537
1538 ARM/ASPEED I2C DRIVER
1539 M:      Brendan Higgins <brendanhiggins@google.com>
1540 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1541 R:      Joel Stanley <joel@jms.id.au>
1542 L:      linux-i2c@vger.kernel.org
1543 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1544 S:      Maintained
1545 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1546 F:      drivers/i2c/busses/i2c-aspeed.c
1547 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1548 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1549
1550 ARM/ASPEED MACHINE SUPPORT
1551 M:      Joel Stanley <joel@jms.id.au>
1552 R:      Andrew Jeffery <andrew@aj.id.au>
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1555 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1556 S:      Supported
1557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1558 F:      arch/arm/mach-aspeed/
1559 F:      arch/arm/boot/dts/aspeed-*
1560 N:      aspeed
1561
1562 ARM/BITMAIN ARCHITECTURE
1563 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566 F:      arch/arm64/boot/dts/bitmain/
1567 F:      drivers/clk/clk-bm1880.c
1568 F:      drivers/pinctrl/pinctrl-bm1880.c
1569 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1570 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1571 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1572
1573 ARM/CALXEDA HIGHBANK ARCHITECTURE
1574 M:      Rob Herring <robh@kernel.org>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-highbank/
1578 F:      arch/arm/boot/dts/highbank.dts
1579 F:      arch/arm/boot/dts/ecx-*.dts*
1580
1581 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1582 M:      Krzysztof Halasa <khalasa@piap.pl>
1583 S:      Maintained
1584 F:      arch/arm/mach-cns3xxx/
1585
1586 ARM/CAVIUM THUNDER NETWORK DRIVER
1587 M:      Sunil Goutham <sgoutham@marvell.com>
1588 M:      Robert Richter <rrichter@marvell.com>
1589 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1590 S:      Supported
1591 F:      drivers/net/ethernet/cavium/thunder/
1592
1593 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1594 M:      Lukasz Majewski <lukma@denx.de>
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 S:      Maintained
1597 F:      arch/arm/mach-ep93xx/ts72xx.c
1598
1599 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1600 M:      Alexander Shiyan <shc_work@mail.ru>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Odd Fixes
1603 N:      clps711x
1604
1605 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1606 M:      Lennert Buytenhek <kernel@wantstofly.org>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609
1610 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1611 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1612 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 F:      arch/arm/mach-ep93xx/
1616 F:      arch/arm/mach-ep93xx/include/mach/
1617
1618 ARM/CLKDEV SUPPORT
1619 M:      Russell King <linux@armlinux.org.uk>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 S:      Maintained
1622 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1623 F:      drivers/clk/clkdev.c
1624
1625 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1626 M:      Mike Rapoport <mike@compulab.co.il>
1627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1628 S:      Maintained
1629
1630 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1631 M:      Baruch Siach <baruch@tkos.co.il>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 F:      arch/arm/boot/dts/cx92755*
1635 N:      digicolor
1636
1637 ARM/CONTEC MICRO9 MACHINE SUPPORT
1638 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1639 S:      Maintained
1640 F:      arch/arm/mach-ep93xx/micro9.c
1641
1642 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1643 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1644 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1646 S:      Maintained
1647 F:      drivers/hwtracing/coresight/*
1648 F:      Documentation/trace/coresight/*
1649 F:      Documentation/devicetree/bindings/arm/coresight.txt
1650 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1651 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1652 F:      tools/perf/arch/arm/util/pmu.c
1653 F:      tools/perf/arch/arm/util/auxtrace.c
1654 F:      tools/perf/arch/arm/util/cs-etm.c
1655 F:      tools/perf/arch/arm/util/cs-etm.h
1656 F:      tools/perf/util/cs-etm.*
1657 F:      tools/perf/util/cs-etm-decoder/*
1658
1659 ARM/CORGI MACHINE SUPPORT
1660 M:      Richard Purdie <rpurdie@rpsys.net>
1661 S:      Maintained
1662
1663 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1664 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1665 M:      Linus Walleij <linus.walleij@linaro.org>
1666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1667 T:      git git://github.com/ulli-kroll/linux.git
1668 S:      Maintained
1669 F:      Documentation/devicetree/bindings/arm/gemini.txt
1670 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1671 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1672 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1673 F:      arch/arm/mach-gemini/
1674 F:      drivers/net/ethernet/cortina/
1675 F:      drivers/pinctrl/pinctrl-gemini.c
1676 F:      drivers/rtc/rtc-ftrtc010.c
1677
1678 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1679 M:      Barry Song <baohua@kernel.org>
1680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1682 S:      Maintained
1683 F:      arch/arm/boot/dts/prima2*
1684 F:      arch/arm/mach-prima2/
1685 F:      drivers/clk/sirf/
1686 F:      drivers/clocksource/timer-prima2.c
1687 F:      drivers/clocksource/timer-atlas7.c
1688 N:      [^a-z]sirf
1689 X:      drivers/gnss
1690
1691 ARM/CZ.NIC TURRIS MOX SUPPORT
1692 M:      Marek Behun <marek.behun@nic.cz>
1693 W:      http://mox.turris.cz
1694 S:      Maintained
1695 F:      Documentation/ABI/testing/debugfs-moxtet
1696 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1697 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1698 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1699 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1700 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1701 F:      include/linux/moxtet.h
1702 F:      drivers/bus/moxtet.c
1703 F:      drivers/firmware/turris-mox-rwtm.c
1704 F:      drivers/gpio/gpio-moxtet.c
1705
1706 ARM/EBSA110 MACHINE SUPPORT
1707 M:      Russell King <linux@armlinux.org.uk>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 W:      http://www.armlinux.org.uk/
1710 S:      Maintained
1711 F:      arch/arm/mach-ebsa110/
1712 F:      drivers/net/ethernet/amd/am79c961a.*
1713
1714 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1715 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1716 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1717 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1718 S:      Maintained
1719 N:      efm32
1720
1721 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1722 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1724 S:      Maintained
1725 F:      arch/arm/mach-pxa/ezx.c
1726
1727 ARM/FARADAY FA526 PORT
1728 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1730 S:      Maintained
1731 T:      git git://git.berlios.de/gemini-board
1732 F:      arch/arm/mm/*-fa*
1733
1734 ARM/FOOTBRIDGE ARCHITECTURE
1735 M:      Russell King <linux@armlinux.org.uk>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 W:      http://www.armlinux.org.uk/
1738 S:      Maintained
1739 F:      arch/arm/include/asm/hardware/dec21285.h
1740 F:      arch/arm/mach-footbridge/
1741
1742 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1743 M:      Shawn Guo <shawnguo@kernel.org>
1744 M:      Sascha Hauer <s.hauer@pengutronix.de>
1745 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1746 R:      Fabio Estevam <festevam@gmail.com>
1747 R:      NXP Linux Team <linux-imx@nxp.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 S:      Maintained
1750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1751 N:      imx
1752 N:      mxs
1753 X:      drivers/media/i2c/
1754
1755 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1756 M:      Shawn Guo <shawnguo@kernel.org>
1757 M:      Sascha Hauer <s.hauer@pengutronix.de>
1758 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1759 R:      Stefan Agner <stefan@agner.ch>
1760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1761 S:      Maintained
1762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1763 F:      arch/arm/mach-imx/*vf610*
1764 F:      arch/arm/boot/dts/vf*
1765
1766 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1767 M:      Shawn Guo <shawnguo@kernel.org>
1768 M:      Li Yang <leoyang.li@nxp.com>
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1772 F:      arch/arm/boot/dts/ls1021a*
1773 F:      arch/arm64/boot/dts/freescale/fsl-*
1774 F:      arch/arm64/boot/dts/freescale/qoriq-*
1775
1776 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1777 M:      Lennert Buytenhek <kernel@wantstofly.org>
1778 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1779 S:      Maintained
1780
1781 ARM/GUMSTIX MACHINE SUPPORT
1782 M:      Steve Sakoman <sakoman@gmail.com>
1783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1784 S:      Maintained
1785
1786 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1787 M:      Philipp Zabel <philipp.zabel@gmail.com>
1788 M:      Paul Parsons <lost.distance@yahoo.com>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 S:      Maintained
1791 F:      arch/arm/mach-pxa/hx4700.c
1792 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1793 F:      sound/soc/pxa/hx4700.c
1794
1795 ARM/HISILICON SOC SUPPORT
1796 M:      Wei Xu <xuwei5@hisilicon.com>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 W:      http://www.hisilicon.com
1799 S:      Supported
1800 T:      git git://github.com/hisilicon/linux-hisi.git
1801 F:      arch/arm/mach-hisi/
1802 F:      arch/arm/boot/dts/hi3*
1803 F:      arch/arm/boot/dts/hip*
1804 F:      arch/arm/boot/dts/hisi*
1805 F:      arch/arm64/boot/dts/hisilicon/
1806
1807 ARM/HP JORNADA 7XX MACHINE SUPPORT
1808 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1809 W:      www.jlime.com
1810 S:      Maintained
1811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1812 F:      arch/arm/mach-sa1100/jornada720.c
1813 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1814
1815 ARM/IGEP MACHINE SUPPORT
1816 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1817 M:      Javier Martinez Canillas <javier@dowhile0.org>
1818 L:      linux-omap@vger.kernel.org
1819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1820 S:      Maintained
1821 F:      arch/arm/boot/dts/omap3-igep*
1822
1823 ARM/INCOME PXA270 SUPPORT
1824 M:      Marek Vasut <marek.vasut@gmail.com>
1825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1826 S:      Maintained
1827 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1828
1829 ARM/INTEL IOP32X ARM ARCHITECTURE
1830 M:      Lennert Buytenhek <kernel@wantstofly.org>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 S:      Maintained
1833
1834 ARM/INTEL IQ81342EX MACHINE SUPPORT
1835 M:      Lennert Buytenhek <kernel@wantstofly.org>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 S:      Maintained
1838
1839 ARM/INTEL IXDP2850 MACHINE SUPPORT
1840 M:      Lennert Buytenhek <kernel@wantstofly.org>
1841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1842 S:      Maintained
1843
1844 ARM/INTEL IXP4XX ARM ARCHITECTURE
1845 M:      Linus Walleij <linusw@kernel.org>
1846 M:      Imre Kaloz <kaloz@openwrt.org>
1847 M:      Krzysztof Halasa <khalasa@piap.pl>
1848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1849 S:      Maintained
1850 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1851 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1852 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1853 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1854 F:      arch/arm/mach-ixp4xx/
1855 F:      drivers/clocksource/timer-ixp4xx.c
1856 F:      drivers/gpio/gpio-ixp4xx.c
1857 F:      drivers/irqchip/irq-ixp4xx.c
1858 F:      include/linux/irqchip/irq-ixp4xx.h
1859 F:      include/linux/platform_data/timer-ixp4xx.h
1860
1861 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1862 M:      Jonathan Cameron <jic23@cam.ac.uk>
1863 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1864 S:      Maintained
1865 F:      arch/arm/mach-pxa/stargate2.c
1866 F:      drivers/pcmcia/pxa2xx_stargate2.c
1867
1868 ARM/INTEL XSC3 (MANZANO) ARM CORE
1869 M:      Lennert Buytenhek <kernel@wantstofly.org>
1870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1871 S:      Maintained
1872
1873 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1874 M:      Lennert Buytenhek <kernel@wantstofly.org>
1875 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1876 S:      Maintained
1877
1878 ARM/LG1K ARCHITECTURE
1879 M:      Chanho Min <chanho.min@lge.com>
1880 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1881 S:      Maintained
1882 F:      arch/arm64/boot/dts/lg/
1883
1884 ARM/LOGICPD PXA270 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/LPC18XX ARCHITECTURE
1890 M:      Vladimir Zapolskiy <vz@mleia.com>
1891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1892 S:      Maintained
1893 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1894 F:      arch/arm/boot/dts/lpc43*
1895 F:      drivers/i2c/busses/i2c-lpc2k.c
1896 F:      drivers/memory/pl172.c
1897 F:      drivers/mtd/spi-nor/nxp-spifi.c
1898 F:      drivers/rtc/rtc-lpc24xx.c
1899 N:      lpc18xx
1900
1901 ARM/LPC32XX SOC SUPPORT
1902 M:      Vladimir Zapolskiy <vz@mleia.com>
1903 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1905 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1906 S:      Maintained
1907 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1908 F:      arch/arm/boot/dts/lpc32*
1909 F:      arch/arm/mach-lpc32xx/
1910 F:      drivers/i2c/busses/i2c-pnx.c
1911 F:      drivers/net/ethernet/nxp/lpc_eth.c
1912 F:      drivers/usb/host/ohci-nxp.c
1913 F:      drivers/watchdog/pnx4008_wdt.c
1914 N:      lpc32xx
1915
1916 ARM/MAGICIAN MACHINE SUPPORT
1917 M:      Philipp Zabel <philipp.zabel@gmail.com>
1918 S:      Maintained
1919
1920 ARM/Marvell Dove/MV78xx0/Orion SOC support
1921 M:      Jason Cooper <jason@lakedaemon.net>
1922 M:      Andrew Lunn <andrew@lunn.ch>
1923 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1924 M:      Gregory Clement <gregory.clement@bootlin.com>
1925 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1926 S:      Maintained
1927 F:      Documentation/devicetree/bindings/soc/dove/
1928 F:      arch/arm/mach-dove/
1929 F:      arch/arm/mach-mv78xx0/
1930 F:      arch/arm/mach-orion5x/
1931 F:      arch/arm/plat-orion/
1932 F:      arch/arm/boot/dts/dove*
1933 F:      arch/arm/boot/dts/orion5x*
1934 T:      git git://git.infradead.org/linux-mvebu.git
1935
1936 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
1937 M:      Jason Cooper <jason@lakedaemon.net>
1938 M:      Andrew Lunn <andrew@lunn.ch>
1939 M:      Gregory Clement <gregory.clement@bootlin.com>
1940 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 S:      Maintained
1943 F:      arch/arm/boot/dts/armada*
1944 F:      arch/arm/boot/dts/kirkwood*
1945 F:      arch/arm/configs/mvebu_*_defconfig
1946 F:      arch/arm/mach-mvebu/
1947 F:      arch/arm64/boot/dts/marvell/armada*
1948 F:      arch/arm64/boot/dts/marvell/cn913*
1949 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1950 F:      drivers/cpufreq/armada-8k-cpufreq.c
1951 F:      drivers/cpufreq/mvebu-cpufreq.c
1952 F:      drivers/irqchip/irq-armada-370-xp.c
1953 F:      drivers/irqchip/irq-mvebu-*
1954 F:      drivers/pinctrl/mvebu/
1955 F:      drivers/rtc/rtc-armada38x.c
1956 T:      git git://git.infradead.org/linux-mvebu.git
1957
1958 ARM/Mediatek RTC DRIVER
1959 M:      Eddie Huang <eddie.huang@mediatek.com>
1960 M:      Sean Wang <sean.wang@mediatek.com>
1961 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1962 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1963 S:      Maintained
1964 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1965 F:      drivers/rtc/rtc-mt6397.c
1966 F:      drivers/rtc/rtc-mt7622.c
1967
1968 ARM/Mediatek SoC support
1969 M:      Matthias Brugger <matthias.bgg@gmail.com>
1970 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1971 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1972 W:      https://mtk.bcnfs.org/
1973 C:      irc://chat.freenode.net/linux-mediatek
1974 S:      Maintained
1975 F:      arch/arm/boot/dts/mt6*
1976 F:      arch/arm/boot/dts/mt7*
1977 F:      arch/arm/boot/dts/mt8*
1978 F:      arch/arm/mach-mediatek/
1979 F:      arch/arm64/boot/dts/mediatek/
1980 F:      drivers/soc/mediatek/
1981 N:      mtk
1982 N:      mt[678]
1983 K:      mediatek
1984
1985 ARM/Mediatek USB3 PHY DRIVER
1986 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1988 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1989 S:      Maintained
1990 F:      drivers/phy/mediatek/
1991 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1992
1993 ARM/Microchip (AT91) SoC support
1994 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1995 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1996 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1998 W:      http://www.linux4sam.org
1999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2000 S:      Supported
2001 N:      at91
2002 N:      atmel
2003 F:      arch/arm/mach-at91/
2004 F:      include/soc/at91/
2005 F:      arch/arm/boot/dts/at91*.dts
2006 F:      arch/arm/boot/dts/at91*.dtsi
2007 F:      arch/arm/boot/dts/sama*.dts
2008 F:      arch/arm/boot/dts/sama*.dtsi
2009 F:      arch/arm/include/debug/at91.S
2010 F:      drivers/memory/atmel*
2011 F:      drivers/watchdog/sama5d4_wdt.c
2012 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2013 X:      drivers/net/wireless/atmel/
2014
2015 ARM/MIOA701 MACHINE SUPPORT
2016 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2017 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2018 F:      arch/arm/mach-pxa/mioa701.c
2019 S:      Maintained
2020
2021 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2022 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2023 S:      Maintained
2024
2025 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2026 M:      Linus Walleij <linus.walleij@linaro.org>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 S:      Maintained
2029 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2030 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2031 F:      arch/arm/mach-nomadik/
2032 F:      arch/arm/mach-u300/
2033 F:      arch/arm/mach-ux500/
2034 F:      drivers/soc/ux500/
2035 F:      arch/arm/boot/dts/ste-*
2036 F:      drivers/clk/clk-nomadik.c
2037 F:      drivers/clk/clk-u300.c
2038 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2039 F:      drivers/clocksource/timer-u300.c
2040 F:      drivers/dma/coh901318*
2041 F:      drivers/dma/ste_dma40*
2042 F:      drivers/hwspinlock/u8500_hsem.c
2043 F:      drivers/i2c/busses/i2c-nomadik.c
2044 F:      drivers/i2c/busses/i2c-stu300.c
2045 F:      drivers/iio/adc/ab8500-gpadc.c
2046 F:      drivers/mfd/ab3100*
2047 F:      drivers/mfd/ab8500*
2048 F:      drivers/mfd/abx500*
2049 F:      drivers/mfd/dbx500*
2050 F:      drivers/mfd/db8500*
2051 F:      drivers/pinctrl/nomadik/
2052 F:      drivers/pinctrl/pinctrl-coh901*
2053 F:      drivers/pinctrl/pinctrl-u300.c
2054 F:      drivers/rtc/rtc-ab3100.c
2055 F:      drivers/rtc/rtc-ab8500.c
2056 F:      drivers/rtc/rtc-coh901331.c
2057 F:      drivers/rtc/rtc-pl031.c
2058 F:      drivers/watchdog/coh901327_wdt.c
2059 F:      Documentation/devicetree/bindings/arm/ste-*
2060 F:      Documentation/devicetree/bindings/arm/ux500/
2061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2062
2063 ARM/NUVOTON NPCM ARCHITECTURE
2064 M:      Avi Fishman <avifishman70@gmail.com>
2065 M:      Tomer Maimon <tmaimon77@gmail.com>
2066 M:      Tali Perry <tali.perry1@gmail.com>
2067 R:      Patrick Venture <venture@google.com>
2068 R:      Nancy Yuen <yuenn@google.com>
2069 R:      Benjamin Fair <benjaminfair@google.com>
2070 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2071 S:      Supported
2072 F:      arch/arm/mach-npcm/
2073 F:      arch/arm/boot/dts/nuvoton-npcm*
2074 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2075 F:      drivers/*/*npcm*
2076 F:      Documentation/devicetree/bindings/*/*npcm*
2077 F:      Documentation/devicetree/bindings/*/*/*npcm*
2078
2079 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2080 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2081 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2082 S:      Orphan
2083 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2084 F:      arch/arm/mach-s3c24xx/gta02.h
2085
2086 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2087 M:      Alexander Clouter <alex@digriz.org.uk>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 W:      http://www.digriz.org.uk/ts78xx/kernel
2090 S:      Maintained
2091 F:      arch/arm/mach-orion5x/ts78xx-*
2092
2093 ARM/OXNAS platform support
2094 M:      Neil Armstrong <narmstrong@baylibre.com>
2095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2096 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2097 S:      Maintained
2098 F:      arch/arm/mach-oxnas/
2099 F:      arch/arm/boot/dts/ox8*.dts*
2100 N:      oxnas
2101
2102 ARM/PALM TREO SUPPORT
2103 M:      Tomas Cech <sleep_walker@suse.com>
2104 L:      linux-arm-kernel@lists.infradead.org
2105 W:      http://hackndev.com
2106 S:      Maintained
2107 F:      arch/arm/mach-pxa/palmtreo.*
2108
2109 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2110 M:      Marek Vasut <marek.vasut@gmail.com>
2111 L:      linux-arm-kernel@lists.infradead.org
2112 W:      http://hackndev.com
2113 S:      Maintained
2114 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2115 F:      arch/arm/mach-pxa/palmtx.c
2116 F:      arch/arm/mach-pxa/palmt5.*
2117 F:      arch/arm/mach-pxa/include/mach/palmld.h
2118 F:      arch/arm/mach-pxa/palmld.c
2119 F:      arch/arm/mach-pxa/palmte2.*
2120 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2121 F:      arch/arm/mach-pxa/palmtc.c
2122
2123 ARM/PALMZ72 SUPPORT
2124 M:      Sergey Lapin <slapin@ossfans.org>
2125 L:      linux-arm-kernel@lists.infradead.org
2126 W:      http://hackndev.com
2127 S:      Maintained
2128 F:      arch/arm/mach-pxa/palmz72.*
2129
2130 ARM/PLEB SUPPORT
2131 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2132 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2133 S:      Maintained
2134
2135 ARM/PT DIGITAL BOARD PORT
2136 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138 W:      http://www.armlinux.org.uk/
2139 S:      Maintained
2140
2141 ARM/QUALCOMM SUPPORT
2142 M:      Andy Gross <agross@kernel.org>
2143 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
2144 L:      linux-arm-msm@vger.kernel.org
2145 S:      Maintained
2146 F:      Documentation/devicetree/bindings/soc/qcom/
2147 F:      Documentation/devicetree/bindings/*/qcom*
2148 F:      arch/arm/boot/dts/qcom-*.dts
2149 F:      arch/arm/boot/dts/qcom-*.dtsi
2150 F:      arch/arm/mach-qcom/
2151 F:      arch/arm64/boot/dts/qcom/
2152 F:      drivers/*/qcom/
2153 F:      drivers/*/qcom*
2154 F:      drivers/*/*/qcom/
2155 F:      drivers/*/*/qcom*
2156 F:      drivers/*/pm8???-*
2157 F:      drivers/bluetooth/btqcomsmd.c
2158 F:      drivers/clocksource/timer-qcom.c
2159 F:      drivers/extcon/extcon-qcom*
2160 F:      drivers/iommu/msm*
2161 F:      drivers/i2c/busses/i2c-qup.c
2162 F:      drivers/i2c/busses/i2c-qcom-geni.c
2163 F:      drivers/mfd/ssbi.c
2164 F:      drivers/mmc/host/mmci_qcom*
2165 F:      drivers/mmc/host/sdhci-msm.c
2166 F:      drivers/pci/controller/dwc/pcie-qcom.c
2167 F:      drivers/phy/qualcomm/
2168 F:      drivers/power/*/msm*
2169 F:      drivers/reset/reset-qcom-*
2170 F:      drivers/scsi/ufs/ufs-qcom.*
2171 F:      drivers/spi/spi-qup.c
2172 F:      drivers/spi/spi-geni-qcom.c
2173 F:      drivers/spi/spi-qcom-qspi.c
2174 F:      drivers/tty/serial/msm_serial.c
2175 F:      drivers/usb/dwc3/dwc3-qcom.c
2176 F:      include/dt-bindings/*/qcom*
2177 F:      include/linux/*/qcom*
2178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2179
2180 ARM/RADISYS ENP2611 MACHINE SUPPORT
2181 M:      Lennert Buytenhek <kernel@wantstofly.org>
2182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2183 S:      Maintained
2184
2185 ARM/RDA MICRO ARCHITECTURE
2186 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2189 S:      Maintained
2190 F:      arch/arm/boot/dts/rda8810pl-*
2191 F:      drivers/clocksource/timer-rda.c
2192 F:      drivers/gpio/gpio-rda.c
2193 F:      drivers/irqchip/irq-rda-intc.c
2194 F:      drivers/tty/serial/rda-uart.c
2195 F:      Documentation/devicetree/bindings/arm/rda.yaml
2196 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2197 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2198 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2199 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2200
2201 ARM/REALTEK ARCHITECTURE
2202 M:      Andreas Färber <afaerber@suse.de>
2203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2204 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2205 S:      Maintained
2206 F:      arch/arm64/boot/dts/realtek/
2207 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2208
2209 ARM/RENESAS ARM64 ARCHITECTURE
2210 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2211 M:      Magnus Damm <magnus.damm@gmail.com>
2212 L:      linux-renesas-soc@vger.kernel.org
2213 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2215 S:      Supported
2216 F:      arch/arm64/boot/dts/renesas/
2217 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2218 F:      drivers/soc/renesas/
2219 F:      include/linux/soc/renesas/
2220
2221 ARM/RISCPC ARCHITECTURE
2222 M:      Russell King <linux@armlinux.org.uk>
2223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2224 W:      http://www.armlinux.org.uk/
2225 S:      Maintained
2226 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2227 F:      arch/arm/include/asm/hardware/ioc.h
2228 F:      arch/arm/include/asm/hardware/iomd.h
2229 F:      arch/arm/include/asm/hardware/memc.h
2230 F:      arch/arm/mach-rpc/
2231 F:      drivers/net/ethernet/8390/etherh.c
2232 F:      drivers/net/ethernet/i825xx/ether1*
2233 F:      drivers/net/ethernet/seeq/ether3*
2234 F:      drivers/scsi/arm/
2235
2236 ARM/Rockchip SoC support
2237 M:      Heiko Stuebner <heiko@sntech.de>
2238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2239 L:      linux-rockchip@lists.infradead.org
2240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2241 S:      Maintained
2242 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2243 F:      arch/arm/boot/dts/rk3*
2244 F:      arch/arm/boot/dts/rv1108*
2245 F:      arch/arm/mach-rockchip/
2246 F:      drivers/clk/rockchip/
2247 F:      drivers/i2c/busses/i2c-rk3x.c
2248 F:      drivers/*/*rockchip*
2249 F:      drivers/*/*/*rockchip*
2250 F:      sound/soc/rockchip/
2251 N:      rockchip
2252
2253 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2254 M:      Kukjin Kim <kgene@kernel.org>
2255 M:      Krzysztof Kozlowski <krzk@kernel.org>
2256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2257 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2258 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2259 S:      Maintained
2260 F:      arch/arm/boot/dts/s3c*
2261 F:      arch/arm/boot/dts/s5p*
2262 F:      arch/arm/boot/dts/exynos*
2263 F:      arch/arm64/boot/dts/exynos/
2264 F:      arch/arm/plat-samsung/
2265 F:      arch/arm/mach-s3c24*/
2266 F:      arch/arm/mach-s3c64xx/
2267 F:      arch/arm/mach-s5p*/
2268 F:      arch/arm/mach-exynos*/
2269 F:      drivers/*/*s3c24*
2270 F:      drivers/*/*/*s3c24*
2271 F:      drivers/*/*s3c64xx*
2272 F:      drivers/*/*s5pv210*
2273 F:      drivers/memory/samsung/
2274 F:      drivers/soc/samsung/
2275 F:      include/linux/soc/samsung/
2276 F:      Documentation/arm/samsung/
2277 F:      Documentation/devicetree/bindings/arm/samsung/
2278 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2279 N:      exynos
2280
2281 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2282 M:      Kyungmin Park <kyungmin.park@samsung.com>
2283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2284 S:      Maintained
2285 F:      arch/arm/mach-s5pv210/
2286
2287 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2288 M:      Kyungmin Park <kyungmin.park@samsung.com>
2289 M:      Kamil Debski <kamil@wypas.org>
2290 M:      Andrzej Hajda <a.hajda@samsung.com>
2291 L:      linux-arm-kernel@lists.infradead.org
2292 L:      linux-media@vger.kernel.org
2293 S:      Maintained
2294 F:      drivers/media/platform/s5p-g2d/
2295
2296 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2297 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2298 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2299 L:      linux-media@vger.kernel.org
2300 S:      Maintained
2301 F:      drivers/media/platform/s5p-cec/
2302 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2303
2304 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2305 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2306 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2307 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2308 L:      linux-arm-kernel@lists.infradead.org
2309 L:      linux-media@vger.kernel.org
2310 S:      Maintained
2311 F:      drivers/media/platform/s5p-jpeg/
2312
2313 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2314 M:      Kyungmin Park <kyungmin.park@samsung.com>
2315 M:      Kamil Debski <kamil@wypas.org>
2316 M:      Jeongtae Park <jtp.park@samsung.com>
2317 M:      Andrzej Hajda <a.hajda@samsung.com>
2318 L:      linux-arm-kernel@lists.infradead.org
2319 L:      linux-media@vger.kernel.org
2320 S:      Maintained
2321 F:      drivers/media/platform/s5p-mfc/
2322
2323 ARM/SHMOBILE ARM ARCHITECTURE
2324 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2325 M:      Magnus Damm <magnus.damm@gmail.com>
2326 L:      linux-renesas-soc@vger.kernel.org
2327 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2329 S:      Supported
2330 F:      arch/arm/boot/dts/emev2*
2331 F:      arch/arm/boot/dts/gr-peach*
2332 F:      arch/arm/boot/dts/iwg20d-q7*
2333 F:      arch/arm/boot/dts/r7s*
2334 F:      arch/arm/boot/dts/r8a*
2335 F:      arch/arm/boot/dts/r9a*
2336 F:      arch/arm/boot/dts/sh*
2337 F:      arch/arm/configs/shmobile_defconfig
2338 F:      arch/arm/include/debug/renesas-scif.S
2339 F:      arch/arm/mach-shmobile/
2340 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2341 F:      drivers/soc/renesas/
2342 F:      include/linux/soc/renesas/
2343
2344 ARM/SOCFPGA ARCHITECTURE
2345 M:      Dinh Nguyen <dinguyen@kernel.org>
2346 S:      Maintained
2347 F:      arch/arm/mach-socfpga/
2348 F:      arch/arm/boot/dts/socfpga*
2349 F:      arch/arm/configs/socfpga_defconfig
2350 F:      arch/arm64/boot/dts/altera/
2351 F:      arch/arm64/boot/dts/intel/
2352 W:      http://www.rocketboards.org
2353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2354
2355 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2356 M:      Dinh Nguyen <dinguyen@kernel.org>
2357 S:      Maintained
2358 F:      drivers/clk/socfpga/
2359
2360 ARM/SOCFPGA EDAC SUPPORT
2361 M:      Thor Thayer <thor.thayer@linux.intel.com>
2362 S:      Maintained
2363 F:      drivers/edac/altera_edac.
2364
2365 ARM/SPREADTRUM SoC SUPPORT
2366 M:      Orson Zhai <orsonzhai@gmail.com>
2367 M:      Baolin Wang <baolin.wang7@gmail.com>
2368 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2369 S:      Maintained
2370 F:      arch/arm64/boot/dts/sprd
2371 N:      sprd
2372 N:      sc27xx
2373 N:      sc2731
2374
2375 ARM/STI ARCHITECTURE
2376 M:      Patrice Chotard <patrice.chotard@st.com>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 W:      http://www.stlinux.com
2379 S:      Maintained
2380 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2381 F:      arch/arm/mach-sti/
2382 F:      arch/arm/boot/dts/sti*
2383 F:      drivers/char/hw_random/st-rng.c
2384 F:      drivers/clocksource/arm_global_timer.c
2385 F:      drivers/clocksource/clksrc_st_lpc.c
2386 F:      drivers/cpufreq/sti-cpufreq.c
2387 F:      drivers/dma/st_fdma*
2388 F:      drivers/i2c/busses/i2c-st.c
2389 F:      drivers/media/rc/st_rc.c
2390 F:      drivers/media/platform/sti/c8sectpfe/
2391 F:      drivers/mmc/host/sdhci-st.c
2392 F:      drivers/phy/st/phy-miphy28lp.c
2393 F:      drivers/phy/st/phy-stih407-usb.c
2394 F:      drivers/pinctrl/pinctrl-st.c
2395 F:      drivers/remoteproc/st_remoteproc.c
2396 F:      drivers/remoteproc/st_slim_rproc.c
2397 F:      drivers/reset/sti/
2398 F:      drivers/rtc/rtc-st-lpc.c
2399 F:      drivers/tty/serial/st-asc.c
2400 F:      drivers/usb/dwc3/dwc3-st.c
2401 F:      drivers/usb/host/ehci-st.c
2402 F:      drivers/usb/host/ohci-st.c
2403 F:      drivers/watchdog/st_lpc_wdt.c
2404 F:      drivers/ata/ahci_st.c
2405 F:      include/linux/remoteproc/st_slim_rproc.h
2406
2407 ARM/STM32 ARCHITECTURE
2408 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2409 M:      Alexandre Torgue <alexandre.torgue@st.com>
2410 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2412 S:      Maintained
2413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2414 N:      stm32
2415 N:      stm
2416 F:      arch/arm/boot/dts/stm32*
2417 F:      arch/arm/mach-stm32/
2418 F:      drivers/clocksource/armv7m_systick.c
2419
2420 ARM/Synaptics SoC support
2421 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2422 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2424 S:      Maintained
2425 F:      arch/arm/mach-berlin/
2426 F:      arch/arm/boot/dts/berlin*
2427 F:      arch/arm64/boot/dts/synaptics/
2428
2429 ARM/TANGO ARCHITECTURE
2430 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2431 M:      Mans Rullgard <mans@mansr.com>
2432 L:      linux-arm-kernel@lists.infradead.org
2433 S:      Odd Fixes
2434 N:      tango
2435
2436 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2437 M:      Lennert Buytenhek <kernel@wantstofly.org>
2438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2439 S:      Maintained
2440
2441 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2442 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2443 L:      linux-tegra@vger.kernel.org
2444 L:      linux-media@vger.kernel.org
2445 S:      Maintained
2446 F:      drivers/media/platform/tegra-cec/
2447 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2448
2449 ARM/TETON BGA MACHINE SUPPORT
2450 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2452 S:      Maintained
2453
2454 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2455 M:      Santosh Shilimkar <ssantosh@kernel.org>
2456 L:      linux-kernel@vger.kernel.org
2457 S:      Maintained
2458 F:      drivers/memory/*emif*
2459
2460 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2461 M:      Tero Kristo <t-kristo@ti.com>
2462 M:      Nishanth Menon <nm@ti.com>
2463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2464 S:      Supported
2465 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2466 F:      arch/arm64/boot/dts/ti/Makefile
2467 F:      arch/arm64/boot/dts/ti/k3-*
2468 F:      include/dt-bindings/pinctrl/k3.h
2469
2470 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2471 M:      Santosh Shilimkar <ssantosh@kernel.org>
2472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2473 S:      Maintained
2474 F:      arch/arm/mach-keystone/
2475 F:      arch/arm/boot/dts/keystone-*
2476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2477
2478 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2479 M:      Santosh Shilimkar <ssantosh@kernel.org>
2480 L:      linux-kernel@vger.kernel.org
2481 S:      Maintained
2482 F:      drivers/clk/keystone/
2483
2484 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2485 M:      Santosh Shilimkar <ssantosh@kernel.org>
2486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2487 L:      linux-kernel@vger.kernel.org
2488 S:      Maintained
2489 F:      drivers/clocksource/timer-keystone.c
2490
2491 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2492 M:      Santosh Shilimkar <ssantosh@kernel.org>
2493 L:      linux-kernel@vger.kernel.org
2494 S:      Maintained
2495 F:      drivers/power/reset/keystone-reset.c
2496
2497 ARM/THECUS N2100 MACHINE SUPPORT
2498 M:      Lennert Buytenhek <kernel@wantstofly.org>
2499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2500 S:      Maintained
2501
2502 ARM/TOSA MACHINE SUPPORT
2503 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2504 M:      Dirk Opfer <dirk@opfer-online.de>
2505 S:      Maintained
2506
2507 ARM/UNIPHIER ARCHITECTURE
2508 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2511 S:      Maintained
2512 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2513 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2514 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2515 F:      arch/arm/boot/dts/uniphier*
2516 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2517 F:      arch/arm/mach-uniphier/
2518 F:      arch/arm/mm/cache-uniphier.c
2519 F:      arch/arm64/boot/dts/socionext/uniphier*
2520 F:      drivers/bus/uniphier-system-bus.c
2521 F:      drivers/clk/uniphier/
2522 F:      drivers/dma/uniphier-mdmac.c
2523 F:      drivers/gpio/gpio-uniphier.c
2524 F:      drivers/i2c/busses/i2c-uniphier*
2525 F:      drivers/irqchip/irq-uniphier-aidet.c
2526 F:      drivers/mmc/host/uniphier-sd.c
2527 F:      drivers/pinctrl/uniphier/
2528 F:      drivers/reset/reset-uniphier.c
2529 F:      drivers/tty/serial/8250/8250_uniphier.c
2530 N:      uniphier
2531
2532 Ux500 CLOCK DRIVERS
2533 M:      Ulf Hansson <ulf.hansson@linaro.org>
2534 L:      linux-clk@vger.kernel.org
2535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2536 S:      Maintained
2537 F:      drivers/clk/ux500/
2538
2539 ARM/VERSATILE EXPRESS PLATFORM
2540 M:      Liviu Dudau <liviu.dudau@arm.com>
2541 M:      Sudeep Holla <sudeep.holla@arm.com>
2542 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2544 S:      Maintained
2545 F:      arch/arm/boot/dts/vexpress*
2546 F:      arch/arm64/boot/dts/arm/
2547 F:      arch/arm/mach-vexpress/
2548 F:      */*/vexpress*
2549 F:      */*/*/vexpress*
2550 F:      drivers/clk/versatile/clk-vexpress-osc.c
2551 F:      drivers/clocksource/timer-versatile.c
2552 N:      mps2
2553
2554 ARM/VFP SUPPORT
2555 M:      Russell King <linux@armlinux.org.uk>
2556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2557 W:      http://www.armlinux.org.uk/
2558 S:      Maintained
2559 F:      arch/arm/vfp/
2560
2561 ARM/VOIPAC PXA270 SUPPORT
2562 M:      Marek Vasut <marek.vasut@gmail.com>
2563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2564 S:      Maintained
2565 F:      arch/arm/mach-pxa/vpac270.c
2566 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2567
2568 ARM/VT8500 ARM ARCHITECTURE
2569 M:      Tony Prisk <linux@prisktech.co.nz>
2570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2571 S:      Maintained
2572 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2573 F:      arch/arm/mach-vt8500/
2574 F:      drivers/clocksource/timer-vt8500.c
2575 F:      drivers/i2c/busses/i2c-wmt.c
2576 F:      drivers/mmc/host/wmt-sdmmc.c
2577 F:      drivers/pwm/pwm-vt8500.c
2578 F:      drivers/rtc/rtc-vt8500.c
2579 F:      drivers/tty/serial/vt8500_serial.c
2580 F:      drivers/usb/host/ehci-platform.c
2581 F:      drivers/usb/host/uhci-platform.c
2582 F:      drivers/video/fbdev/vt8500lcdfb.*
2583 F:      drivers/video/fbdev/wm8505fb*
2584 F:      drivers/video/fbdev/wmt_ge_rops.*
2585
2586 ARM/ZIPIT Z2 SUPPORT
2587 M:      Marek Vasut <marek.vasut@gmail.com>
2588 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2589 S:      Maintained
2590 F:      arch/arm/mach-pxa/z2.c
2591 F:      arch/arm/mach-pxa/include/mach/z2.h
2592
2593 ARM/ZTE ARCHITECTURE
2594 M:      Jun Nie <jun.nie@linaro.org>
2595 M:      Shawn Guo <shawnguo@kernel.org>
2596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2597 S:      Maintained
2598 F:      arch/arm/boot/dts/zx2967*
2599 F:      arch/arm/mach-zx/
2600 F:      arch/arm64/boot/dts/zte/
2601 F:      drivers/clk/zte/
2602 F:      drivers/dma/zx_dma.c
2603 F:      drivers/gpio/gpio-zx.c
2604 F:      drivers/i2c/busses/i2c-zx2967.c
2605 F:      drivers/mmc/host/dw_mmc-zx.*
2606 F:      drivers/pinctrl/zte/
2607 F:      drivers/soc/zte/
2608 F:      drivers/thermal/zx2967_thermal.c
2609 F:      drivers/watchdog/zx2967_wdt.c
2610 F:      Documentation/devicetree/bindings/arm/zte.yaml
2611 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2612 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2613 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2614 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2615 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2616 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2617 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2618 F:      Documentation/devicetree/bindings/soc/zte/
2619 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2620 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2621 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2622 F:      include/dt-bindings/clock/zx2967*.h
2623 F:      include/dt-bindings/soc/zte,*.h
2624 F:      sound/soc/codecs/zx_aud96p22.c
2625 F:      sound/soc/zte/
2626
2627 ARM/ZYNQ ARCHITECTURE
2628 M:      Michal Simek <michal.simek@xilinx.com>
2629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2630 W:      http://wiki.xilinx.com
2631 T:      git https://github.com/Xilinx/linux-xlnx.git
2632 S:      Supported
2633 F:      arch/arm/mach-zynq/
2634 F:      drivers/cpuidle/cpuidle-zynq.c
2635 F:      drivers/block/xsysace.c
2636 N:      zynq
2637 N:      xilinx
2638 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2639 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2640 F:      drivers/clocksource/timer-cadence-ttc.c
2641 F:      drivers/i2c/busses/i2c-cadence.c
2642 F:      drivers/mmc/host/sdhci-of-arasan.c
2643 F:      drivers/edac/synopsys_edac.c
2644 F:      drivers/i2c/busses/i2c-xiic.c
2645
2646 ARM64 PORT (AARCH64 ARCHITECTURE)
2647 M:      Catalin Marinas <catalin.marinas@arm.com>
2648 M:      Will Deacon <will@kernel.org>
2649 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2651 S:      Maintained
2652 F:      arch/arm64/
2653 X:      arch/arm64/boot/dts/
2654 F:      Documentation/arm64/
2655 F:      tools/testing/selftests/arm64/
2656
2657 AS3645A LED FLASH CONTROLLER DRIVER
2658 M:      Sakari Ailus <sakari.ailus@iki.fi>
2659 L:      linux-leds@vger.kernel.org
2660 S:      Maintained
2661 F:      drivers/leds/leds-as3645a.c
2662
2663 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2664 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2665 L:      linux-media@vger.kernel.org
2666 T:      git git://linuxtv.org/media_tree.git
2667 S:      Maintained
2668 F:      drivers/media/i2c/ak7375.c
2669 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2670
2671 ASAHI KASEI AK8974 DRIVER
2672 M:      Linus Walleij <linus.walleij@linaro.org>
2673 L:      linux-iio@vger.kernel.org
2674 W:      http://www.akm.com/
2675 S:      Supported
2676 F:      drivers/iio/magnetometer/ak8974.c
2677
2678 ASC7621 HARDWARE MONITOR DRIVER
2679 M:      George Joseph <george.joseph@fairview5.com>
2680 L:      linux-hwmon@vger.kernel.org
2681 S:      Maintained
2682 F:      Documentation/hwmon/asc7621.rst
2683 F:      drivers/hwmon/asc7621.c
2684
2685 ASPEED PINCTRL DRIVERS
2686 M:      Andrew Jeffery <andrew@aj.id.au>
2687 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2688 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2689 L:      linux-gpio@vger.kernel.org
2690 S:      Maintained
2691 F:      drivers/pinctrl/aspeed/
2692 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2693
2694 ASPEED VIDEO ENGINE DRIVER
2695 M:      Eddie James <eajames@linux.ibm.com>
2696 L:      linux-media@vger.kernel.org
2697 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2698 S:      Maintained
2699 F:      drivers/media/platform/aspeed-video.c
2700 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2701
2702 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2703 M:      Corentin Chary <corentin.chary@gmail.com>
2704 L:      acpi4asus-user@lists.sourceforge.net
2705 L:      platform-driver-x86@vger.kernel.org
2706 W:      http://acpi4asus.sf.net
2707 S:      Maintained
2708 F:      drivers/platform/x86/asus*.c
2709 F:      drivers/platform/x86/eeepc*.c
2710
2711 ASUS WIRELESS RADIO CONTROL DRIVER
2712 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2713 L:      platform-driver-x86@vger.kernel.org
2714 S:      Maintained
2715 F:      drivers/platform/x86/asus-wireless.c
2716
2717 ASYMMETRIC KEYS
2718 M:      David Howells <dhowells@redhat.com>
2719 L:      keyrings@vger.kernel.org
2720 S:      Maintained
2721 F:      Documentation/crypto/asymmetric-keys.txt
2722 F:      include/linux/verification.h
2723 F:      include/crypto/public_key.h
2724 F:      include/crypto/pkcs7.h
2725 F:      crypto/asymmetric_keys/
2726
2727 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2728 R:      Dan Williams <dan.j.williams@intel.com>
2729 W:      http://sourceforge.net/projects/xscaleiop
2730 S:      Odd fixes
2731 F:      Documentation/crypto/async-tx-api.txt
2732 F:      crypto/async_tx/
2733 F:      drivers/dma/
2734 F:      include/linux/dmaengine.h
2735 F:      include/linux/async_tx.h
2736
2737 AT24 EEPROM DRIVER
2738 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2739 L:      linux-i2c@vger.kernel.org
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2741 S:      Maintained
2742 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2743 F:      drivers/misc/eeprom/at24.c
2744
2745 ATA OVER ETHERNET (AOE) DRIVER
2746 M:      "Justin Sanders" <justin@coraid.com>
2747 W:      http://www.openaoe.org/
2748 S:      Supported
2749 F:      Documentation/admin-guide/aoe/
2750 F:      drivers/block/aoe/
2751
2752 ATHEROS 71XX/9XXX GPIO DRIVER
2753 M:      Alban Bedel <albeu@free.fr>
2754 W:      https://github.com/AlbanBedel/linux
2755 T:      git git://github.com/AlbanBedel/linux
2756 S:      Maintained
2757 F:      drivers/gpio/gpio-ath79.c
2758 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2759
2760 ATHEROS 71XX/9XXX USB PHY DRIVER
2761 M:      Alban Bedel <albeu@free.fr>
2762 W:      https://github.com/AlbanBedel/linux
2763 T:      git git://github.com/AlbanBedel/linux
2764 S:      Maintained
2765 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2766 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2767
2768 ATHEROS ATH GENERIC UTILITIES
2769 M:      Kalle Valo <kvalo@codeaurora.org>
2770 L:      linux-wireless@vger.kernel.org
2771 S:      Supported
2772 F:      drivers/net/wireless/ath/*
2773
2774 ATHEROS ATH5K WIRELESS DRIVER
2775 M:      Jiri Slaby <jirislaby@gmail.com>
2776 M:      Nick Kossifidis <mickflemm@gmail.com>
2777 M:      Luis Chamberlain <mcgrof@kernel.org>
2778 L:      linux-wireless@vger.kernel.org
2779 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2780 S:      Maintained
2781 F:      drivers/net/wireless/ath/ath5k/
2782
2783 ATHEROS ATH6KL WIRELESS DRIVER
2784 M:      Kalle Valo <kvalo@codeaurora.org>
2785 L:      linux-wireless@vger.kernel.org
2786 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2788 S:      Supported
2789 F:      drivers/net/wireless/ath/ath6kl/
2790
2791 ATI_REMOTE2 DRIVER
2792 M:      Ville Syrjala <syrjala@sci.fi>
2793 S:      Maintained
2794 F:      drivers/input/misc/ati_remote2.c
2795
2796 ATK0110 HWMON DRIVER
2797 M:      Luca Tettamanti <kronos.it@gmail.com>
2798 L:      linux-hwmon@vger.kernel.org
2799 S:      Maintained
2800 F:      drivers/hwmon/asus_atk0110.c
2801
2802 ATLX ETHERNET DRIVERS
2803 M:      Jay Cliburn <jcliburn@gmail.com>
2804 M:      Chris Snook <chris.snook@gmail.com>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/atl1
2807 W:      http://atl1.sourceforge.net
2808 S:      Maintained
2809 F:      drivers/net/ethernet/atheros/
2810
2811 ATM
2812 M:      Chas Williams <3chas3@gmail.com>
2813 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2814 L:      netdev@vger.kernel.org
2815 W:      http://linux-atm.sourceforge.net
2816 S:      Maintained
2817 F:      drivers/atm/
2818 F:      include/linux/atm*
2819 F:      include/uapi/linux/atm*
2820
2821 ATMEL MACB ETHERNET DRIVER
2822 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2823 S:      Supported
2824 F:      drivers/net/ethernet/cadence/
2825
2826 ATMEL MAXTOUCH DRIVER
2827 M:      Nick Dyer <nick@shmanahar.org>
2828 T:      git git://github.com/ndyer/linux.git
2829 S:      Maintained
2830 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2831 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2832
2833 ATMEL WIRELESS DRIVER
2834 M:      Simon Kelley <simon@thekelleys.org.uk>
2835 L:      linux-wireless@vger.kernel.org
2836 W:      http://www.thekelleys.org.uk/atmel
2837 W:      http://atmelwlandriver.sourceforge.net/
2838 S:      Maintained
2839 F:      drivers/net/wireless/atmel/atmel*
2840
2841 ATOMIC INFRASTRUCTURE
2842 M:      Will Deacon <will@kernel.org>
2843 M:      Peter Zijlstra <peterz@infradead.org>
2844 R:      Boqun Feng <boqun.feng@gmail.com>
2845 L:      linux-kernel@vger.kernel.org
2846 S:      Maintained
2847 F:      arch/*/include/asm/atomic*.h
2848 F:      include/*/atomic*.h
2849 F:      scripts/atomic/
2850
2851 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2852 M:      Bradley Grove <linuxdrivers@attotech.com>
2853 L:      linux-scsi@vger.kernel.org
2854 W:      http://www.attotech.com
2855 S:      Supported
2856 F:      drivers/scsi/esas2r
2857
2858 ATUSB IEEE 802.15.4 RADIO DRIVER
2859 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2860 L:      linux-wpan@vger.kernel.org
2861 S:      Maintained
2862 F:      drivers/net/ieee802154/atusb.c
2863 F:      drivers/net/ieee802154/atusb.h
2864 F:      drivers/net/ieee802154/at86rf230.h
2865
2866 AUDIT SUBSYSTEM
2867 M:      Paul Moore <paul@paul-moore.com>
2868 M:      Eric Paris <eparis@redhat.com>
2869 L:      linux-audit@redhat.com (moderated for non-subscribers)
2870 W:      https://github.com/linux-audit
2871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2872 S:      Supported
2873 F:      include/linux/audit.h
2874 F:      include/uapi/linux/audit.h
2875 F:      kernel/audit*
2876
2877 AUXILIARY DISPLAY DRIVERS
2878 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2879 S:      Maintained
2880 F:      drivers/auxdisplay/
2881 F:      include/linux/cfag12864b.h
2882
2883 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2884 M:      Andreas Klinger <ak@it-klinger.de>
2885 L:      linux-iio@vger.kernel.org
2886 S:      Maintained
2887 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2888 F:      drivers/iio/adc/hx711.c
2889
2890 AX.25 NETWORK LAYER
2891 M:      Ralf Baechle <ralf@linux-mips.org>
2892 L:      linux-hams@vger.kernel.org
2893 W:      http://www.linux-ax25.org/
2894 S:      Maintained
2895 F:      include/uapi/linux/ax25.h
2896 F:      include/net/ax25.h
2897 F:      net/ax25/
2898
2899 AXENTIA ARM DEVICES
2900 M:      Peter Rosin <peda@axentia.se>
2901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2902 S:      Maintained
2903 F:      arch/arm/boot/dts/at91-linea.dtsi
2904 F:      arch/arm/boot/dts/at91-natte.dtsi
2905 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2906 F:      arch/arm/boot/dts/at91-tse850-3.dts
2907
2908 AXENTIA ASOC DRIVERS
2909 M:      Peter Rosin <peda@axentia.se>
2910 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2911 S:      Maintained
2912 F:      Documentation/devicetree/bindings/sound/axentia,*
2913 F:      sound/soc/atmel/tse850-pcm5142.c
2914
2915 AXXIA I2C CONTROLLER
2916 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2917 L:      linux-i2c@vger.kernel.org
2918 S:      Maintained
2919 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2920 F:      drivers/i2c/busses/i2c-axxia.c
2921
2922 AZ6007 DVB DRIVER
2923 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2924 L:      linux-media@vger.kernel.org
2925 W:      https://linuxtv.org
2926 T:      git git://linuxtv.org/media_tree.git
2927 S:      Maintained
2928 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2929
2930 AZTECH FM RADIO RECEIVER DRIVER
2931 M:      Hans Verkuil <hverkuil@xs4all.nl>
2932 L:      linux-media@vger.kernel.org
2933 T:      git git://linuxtv.org/media_tree.git
2934 W:      https://linuxtv.org
2935 S:      Maintained
2936 F:      drivers/media/radio/radio-aztech*
2937
2938 B43 WIRELESS DRIVER
2939 L:      linux-wireless@vger.kernel.org
2940 L:      b43-dev@lists.infradead.org
2941 W:      http://wireless.kernel.org/en/users/Drivers/b43
2942 S:      Odd Fixes
2943 F:      drivers/net/wireless/broadcom/b43/
2944
2945 B43LEGACY WIRELESS DRIVER
2946 M:      Larry Finger <Larry.Finger@lwfinger.net>
2947 L:      linux-wireless@vger.kernel.org
2948 L:      b43-dev@lists.infradead.org
2949 W:      http://wireless.kernel.org/en/users/Drivers/b43
2950 S:      Maintained
2951 F:      drivers/net/wireless/broadcom/b43legacy/
2952
2953 BACKLIGHT CLASS/SUBSYSTEM
2954 M:      Lee Jones <lee.jones@linaro.org>
2955 M:      Daniel Thompson <daniel.thompson@linaro.org>
2956 M:      Jingoo Han <jingoohan1@gmail.com>
2957 L:      dri-devel@lists.freedesktop.org
2958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2959 S:      Maintained
2960 F:      drivers/video/backlight/
2961 F:      include/linux/backlight.h
2962 F:      include/linux/pwm_backlight.h
2963 F:      Documentation/devicetree/bindings/leds/backlight
2964 F:      Documentation/ABI/stable/sysfs-class-backlight
2965 F:      Documentation/ABI/testing/sysfs-class-backlight
2966
2967 BATMAN ADVANCED
2968 M:      Marek Lindner <mareklindner@neomailbox.ch>
2969 M:      Simon Wunderlich <sw@simonwunderlich.de>
2970 M:      Antonio Quartulli <a@unstable.cc>
2971 M:      Sven Eckelmann <sven@narfation.org>
2972 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2973 W:      https://www.open-mesh.org/
2974 B:      https://www.open-mesh.org/projects/batman-adv/issues
2975 C:      irc://chat.freenode.net/batman
2976 Q:      https://patchwork.open-mesh.org/project/batman/list/
2977 T:      git https://git.open-mesh.org/linux-merge.git
2978 S:      Maintained
2979 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2980 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2981 F:      Documentation/networking/batman-adv.rst
2982 F:      include/uapi/linux/batadv_packet.h
2983 F:      include/uapi/linux/batman_adv.h
2984 F:      net/batman-adv/
2985
2986 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2987 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2988 L:      linux-hams@vger.kernel.org
2989 W:      http://www.baycom.org/~tom/ham/ham.html
2990 S:      Maintained
2991 F:      drivers/net/hamradio/baycom*
2992
2993 BCACHE (BLOCK LAYER CACHE)
2994 M:      Coly Li <colyli@suse.de>
2995 M:      Kent Overstreet <kent.overstreet@gmail.com>
2996 L:      linux-bcache@vger.kernel.org
2997 W:      http://bcache.evilpiepirate.org
2998 C:      irc://irc.oftc.net/bcache
2999 S:      Maintained
3000 F:      drivers/md/bcache/
3001
3002 BDISP ST MEDIA DRIVER
3003 M:      Fabien Dessenne <fabien.dessenne@st.com>
3004 L:      linux-media@vger.kernel.org
3005 T:      git git://linuxtv.org/media_tree.git
3006 W:      https://linuxtv.org
3007 S:      Supported
3008 F:      drivers/media/platform/sti/bdisp
3009
3010 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3011 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3012 L:      netdev@vger.kernel.org
3013 S:      Maintained
3014 F:      drivers/net/ethernet/ec_bhf.c
3015
3016 BEFS FILE SYSTEM
3017 M:      Luis de Bethencourt <luisbg@kernel.org>
3018 M:      Salah Triki <salah.triki@gmail.com>
3019 S:      Maintained
3020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3021 F:      Documentation/filesystems/befs.txt
3022 F:      fs/befs/
3023
3024 BFQ I/O SCHEDULER
3025 M:      Paolo Valente <paolo.valente@linaro.org>
3026 M:      Jens Axboe <axboe@kernel.dk>
3027 L:      linux-block@vger.kernel.org
3028 S:      Maintained
3029 F:      block/bfq-*
3030 F:      Documentation/block/bfq-iosched.rst
3031
3032 BFS FILE SYSTEM
3033 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3034 S:      Maintained
3035 F:      Documentation/filesystems/bfs.txt
3036 F:      fs/bfs/
3037 F:      include/uapi/linux/bfs_fs.h
3038
3039 BLINKM RGB LED DRIVER
3040 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3041 S:      Maintained
3042 F:      drivers/leds/leds-blinkm.c
3043
3044 BLOCK LAYER
3045 M:      Jens Axboe <axboe@kernel.dk>
3046 L:      linux-block@vger.kernel.org
3047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3048 S:      Maintained
3049 F:      block/
3050 F:      drivers/block/
3051 F:      kernel/trace/blktrace.c
3052 F:      lib/sbitmap.c
3053
3054 BLOCK2MTD DRIVER
3055 M:      Joern Engel <joern@lazybastard.org>
3056 L:      linux-mtd@lists.infradead.org
3057 S:      Maintained
3058 F:      drivers/mtd/devices/block2mtd.c
3059
3060 BLUETOOTH DRIVERS
3061 M:      Marcel Holtmann <marcel@holtmann.org>
3062 M:      Johan Hedberg <johan.hedberg@gmail.com>
3063 L:      linux-bluetooth@vger.kernel.org
3064 W:      http://www.bluez.org/
3065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3067 S:      Maintained
3068 F:      drivers/bluetooth/
3069
3070 BLUETOOTH SUBSYSTEM
3071 M:      Marcel Holtmann <marcel@holtmann.org>
3072 M:      Johan Hedberg <johan.hedberg@gmail.com>
3073 L:      linux-bluetooth@vger.kernel.org
3074 W:      http://www.bluez.org/
3075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3077 S:      Maintained
3078 F:      net/bluetooth/
3079 F:      include/net/bluetooth/
3080
3081 BONDING DRIVER
3082 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3083 M:      Veaceslav Falico <vfalico@gmail.com>
3084 M:      Andy Gospodarek <andy@greyhouse.net>
3085 L:      netdev@vger.kernel.org
3086 W:      http://sourceforge.net/projects/bonding/
3087 S:      Supported
3088 F:      drivers/net/bonding/
3089 F:      include/uapi/linux/if_bonding.h
3090
3091 BPF (Safe dynamic programs and tools)
3092 M:      Alexei Starovoitov <ast@kernel.org>
3093 M:      Daniel Borkmann <daniel@iogearbox.net>
3094 R:      Martin KaFai Lau <kafai@fb.com>
3095 R:      Song Liu <songliubraving@fb.com>
3096 R:      Yonghong Song <yhs@fb.com>
3097 R:      Andrii Nakryiko <andriin@fb.com>
3098 L:      netdev@vger.kernel.org
3099 L:      bpf@vger.kernel.org
3100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3102 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3103 S:      Supported
3104 F:      arch/*/net/*
3105 F:      Documentation/networking/filter.txt
3106 F:      Documentation/bpf/
3107 F:      include/linux/bpf*
3108 F:      include/linux/filter.h
3109 F:      include/trace/events/xdp.h
3110 F:      include/uapi/linux/bpf*
3111 F:      include/uapi/linux/filter.h
3112 F:      kernel/bpf/
3113 F:      kernel/trace/bpf_trace.c
3114 F:      lib/test_bpf.c
3115 F:      net/bpf/
3116 F:      net/core/filter.c
3117 F:      net/sched/act_bpf.c
3118 F:      net/sched/cls_bpf.c
3119 F:      samples/bpf/
3120 F:      tools/bpf/
3121 F:      tools/lib/bpf/
3122 F:      tools/testing/selftests/bpf/
3123 K:      bpf
3124 N:      bpf
3125
3126 BPF JIT for ARM
3127 M:      Shubham Bansal <illusionist.neo@gmail.com>
3128 L:      netdev@vger.kernel.org
3129 L:      bpf@vger.kernel.org
3130 S:      Maintained
3131 F:      arch/arm/net/
3132
3133 BPF JIT for ARM64
3134 M:      Daniel Borkmann <daniel@iogearbox.net>
3135 M:      Alexei Starovoitov <ast@kernel.org>
3136 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3137 L:      netdev@vger.kernel.org
3138 L:      bpf@vger.kernel.org
3139 S:      Supported
3140 F:      arch/arm64/net/
3141
3142 BPF JIT for MIPS (32-BIT AND 64-BIT)
3143 M:      Paul Burton <paulburton@kernel.org>
3144 L:      netdev@vger.kernel.org
3145 L:      bpf@vger.kernel.org
3146 S:      Maintained
3147 F:      arch/mips/net/
3148
3149 BPF JIT for NFP NICs
3150 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3151 L:      netdev@vger.kernel.org
3152 L:      bpf@vger.kernel.org
3153 S:      Supported
3154 F:      drivers/net/ethernet/netronome/nfp/bpf/
3155
3156 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3157 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3158 M:      Sandipan Das <sandipan@linux.ibm.com>
3159 L:      netdev@vger.kernel.org
3160 L:      bpf@vger.kernel.org
3161 S:      Maintained
3162 F:      arch/powerpc/net/
3163
3164 BPF JIT for RISC-V (RV64G)
3165 M:      Björn Töpel <bjorn.topel@gmail.com>
3166 L:      netdev@vger.kernel.org
3167 S:      Maintained
3168 F:      arch/riscv/net/
3169
3170 BPF JIT for S390
3171 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3172 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3173 M:      Vasily Gorbik <gor@linux.ibm.com>
3174 L:      netdev@vger.kernel.org
3175 L:      bpf@vger.kernel.org
3176 S:      Maintained
3177 F:      arch/s390/net/
3178 X:      arch/s390/net/pnet.c
3179
3180 BPF JIT for SPARC (32-BIT AND 64-BIT)
3181 M:      David S. Miller <davem@davemloft.net>
3182 L:      netdev@vger.kernel.org
3183 L:      bpf@vger.kernel.org
3184 S:      Maintained
3185 F:      arch/sparc/net/
3186
3187 BPF JIT for X86 32-BIT
3188 M:      Wang YanQing <udknight@gmail.com>
3189 L:      netdev@vger.kernel.org
3190 L:      bpf@vger.kernel.org
3191 S:      Maintained
3192 F:      arch/x86/net/bpf_jit_comp32.c
3193
3194 BPF JIT for X86 64-BIT
3195 M:      Alexei Starovoitov <ast@kernel.org>
3196 M:      Daniel Borkmann <daniel@iogearbox.net>
3197 L:      netdev@vger.kernel.org
3198 L:      bpf@vger.kernel.org
3199 S:      Supported
3200 F:      arch/x86/net/
3201 X:      arch/x86/net/bpf_jit_comp32.c
3202
3203 BROADCOM B44 10/100 ETHERNET DRIVER
3204 M:      Michael Chan <michael.chan@broadcom.com>
3205 L:      netdev@vger.kernel.org
3206 S:      Supported
3207 F:      drivers/net/ethernet/broadcom/b44.*
3208
3209 BROADCOM B53 ETHERNET SWITCH DRIVER
3210 M:      Florian Fainelli <f.fainelli@gmail.com>
3211 L:      netdev@vger.kernel.org
3212 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3213 S:      Supported
3214 F:      drivers/net/dsa/b53/*
3215 F:      include/linux/platform_data/b53.h
3216
3217 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3218 M:      Florian Fainelli <f.fainelli@gmail.com>
3219 M:      Ray Jui <rjui@broadcom.com>
3220 M:      Scott Branden <sbranden@broadcom.com>
3221 M:      bcm-kernel-feedback-list@broadcom.com
3222 T:      git git://github.com/broadcom/mach-bcm
3223 S:      Maintained
3224 N:      bcm281*
3225 N:      bcm113*
3226 N:      bcm216*
3227 N:      kona
3228 F:      arch/arm/mach-bcm/
3229
3230 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3231 M:      Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
3232 L:      bcm-kernel-feedback-list@broadcom.com
3233 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3235 T:      git git://github.com/anholt/linux
3236 S:      Maintained
3237 N:      bcm2711
3238 N:      bcm2835
3239 F:      drivers/staging/vc04_services
3240
3241 BROADCOM BCM47XX MIPS ARCHITECTURE
3242 M:      Hauke Mehrtens <hauke@hauke-m.de>
3243 M:      Rafał Miłecki <zajec5@gmail.com>
3244 L:      linux-mips@vger.kernel.org
3245 S:      Maintained
3246 F:      Documentation/devicetree/bindings/mips/brcm/
3247 F:      arch/mips/bcm47xx/*
3248 F:      arch/mips/include/asm/mach-bcm47xx/*
3249
3250 BROADCOM BCM5301X ARM ARCHITECTURE
3251 M:      Hauke Mehrtens <hauke@hauke-m.de>
3252 M:      Rafał Miłecki <zajec5@gmail.com>
3253 M:      bcm-kernel-feedback-list@broadcom.com
3254 L:      linux-arm-kernel@lists.infradead.org
3255 S:      Maintained
3256 F:      arch/arm/mach-bcm/bcm_5301x.c
3257 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3258 F:      arch/arm/boot/dts/bcm470*
3259 F:      arch/arm/boot/dts/bcm953012*
3260
3261 BROADCOM BCM53573 ARM ARCHITECTURE
3262 M:      Rafał Miłecki <rafal@milecki.pl>
3263 L:      bcm-kernel-feedback-list@broadcom.com
3264 L:      linux-arm-kernel@lists.infradead.org
3265 S:      Maintained
3266 F:      arch/arm/boot/dts/bcm53573*
3267 F:      arch/arm/boot/dts/bcm47189*
3268
3269 BROADCOM BCM63XX ARM ARCHITECTURE
3270 M:      Florian Fainelli <f.fainelli@gmail.com>
3271 M:      bcm-kernel-feedback-list@broadcom.com
3272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3273 T:      git git://github.com/broadcom/stblinux.git
3274 S:      Maintained
3275 N:      bcm63xx
3276
3277 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3278 M:      Kevin Cernekee <cernekee@gmail.com>
3279 L:      linux-usb@vger.kernel.org
3280 S:      Maintained
3281 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3282
3283 BROADCOM BCM7XXX ARM ARCHITECTURE
3284 M:      Florian Fainelli <f.fainelli@gmail.com>
3285 M:      bcm-kernel-feedback-list@broadcom.com
3286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3287 T:      git git://github.com/broadcom/stblinux.git
3288 S:      Maintained
3289 F:      arch/arm/mach-bcm/*brcmstb*
3290 F:      arch/arm/boot/dts/bcm7*.dts*
3291 F:      drivers/bus/brcmstb_gisb.c
3292 F:      arch/arm/mm/cache-b15-rac.c
3293 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3294 N:      brcmstb
3295
3296 BROADCOM BMIPS CPUFREQ DRIVER
3297 M:      Markus Mayer <mmayer@broadcom.com>
3298 M:      bcm-kernel-feedback-list@broadcom.com
3299 L:      linux-pm@vger.kernel.org
3300 S:      Maintained
3301 F:      drivers/cpufreq/bmips-cpufreq.c
3302
3303 BROADCOM BMIPS MIPS ARCHITECTURE
3304 M:      Florian Fainelli <f.fainelli@gmail.com>
3305 L:      bcm-kernel-feedback-list@broadcom.com
3306 L:      linux-mips@vger.kernel.org
3307 T:      git git://github.com/broadcom/stblinux.git
3308 S:      Maintained
3309 F:      arch/mips/bmips/*
3310 F:      arch/mips/include/asm/mach-bmips/*
3311 F:      arch/mips/kernel/*bmips*
3312 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3313 F:      drivers/irqchip/irq-bcm63*
3314 F:      drivers/irqchip/irq-bcm7*
3315 F:      drivers/irqchip/irq-brcmstb*
3316 F:      include/linux/bcm963xx_nvram.h
3317 F:      include/linux/bcm963xx_tag.h
3318
3319 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3320 M:      Rasesh Mody <rmody@marvell.com>
3321 M:      GR-Linux-NIC-Dev@marvell.com
3322 L:      netdev@vger.kernel.org
3323 S:      Supported
3324 F:      drivers/net/ethernet/broadcom/bnx2.*
3325 F:      drivers/net/ethernet/broadcom/bnx2_*
3326
3327 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3328 M:      QLogic-Storage-Upstream@qlogic.com
3329 L:      linux-scsi@vger.kernel.org
3330 S:      Supported
3331 F:      drivers/scsi/bnx2fc/
3332
3333 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3334 M:      QLogic-Storage-Upstream@qlogic.com
3335 L:      linux-scsi@vger.kernel.org
3336 S:      Supported
3337 F:      drivers/scsi/bnx2i/
3338
3339 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3340 M:      Ariel Elior <aelior@marvell.com>
3341 M:      Sudarsana Kalluru <skalluru@marvell.com>
3342 M:      GR-everest-linux-l2@marvell.com
3343 L:      netdev@vger.kernel.org
3344 S:      Supported
3345 F:      drivers/net/ethernet/broadcom/bnx2x/
3346
3347 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3348 M:      Michael Chan <michael.chan@broadcom.com>
3349 L:      netdev@vger.kernel.org
3350 S:      Supported
3351 F:      drivers/net/ethernet/broadcom/bnxt/
3352
3353 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3354 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3355 M:      Franky Lin <franky.lin@broadcom.com>
3356 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3357 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3358 M:      Wright Feng <wright.feng@cypress.com>
3359 L:      linux-wireless@vger.kernel.org
3360 L:      brcm80211-dev-list.pdl@broadcom.com
3361 L:      brcm80211-dev-list@cypress.com
3362 S:      Supported
3363 F:      drivers/net/wireless/broadcom/brcm80211/
3364
3365 BROADCOM BRCMSTB GPIO DRIVER
3366 M:      Gregory Fong <gregory.0xf0@gmail.com>
3367 L:      bcm-kernel-feedback-list@broadcom.com
3368 S:      Supported
3369 F:      drivers/gpio/gpio-brcmstb.c
3370 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3371
3372 BROADCOM BRCMSTB I2C DRIVER
3373 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3374 L:      linux-i2c@vger.kernel.org
3375 L:      bcm-kernel-feedback-list@broadcom.com
3376 S:      Supported
3377 F:      drivers/i2c/busses/i2c-brcmstb.c
3378 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3379
3380 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3381 M:      Al Cooper <alcooperx@gmail.com>
3382 L:      linux-kernel@vger.kernel.org
3383 L:      bcm-kernel-feedback-list@broadcom.com
3384 S:      Maintained
3385 F:      drivers/phy/broadcom/phy-brcm-usb*
3386
3387 BROADCOM GENET ETHERNET DRIVER
3388 M:      Doug Berger <opendmb@gmail.com>
3389 M:      Florian Fainelli <f.fainelli@gmail.com>
3390 L:      bcm-kernel-feedback-list@broadcom.com
3391 L:      netdev@vger.kernel.org
3392 S:      Supported
3393 F:      drivers/net/ethernet/broadcom/genet/
3394
3395 BROADCOM IPROC ARM ARCHITECTURE
3396 M:      Ray Jui <rjui@broadcom.com>
3397 M:      Scott Branden <sbranden@broadcom.com>
3398 M:      bcm-kernel-feedback-list@broadcom.com
3399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3400 T:      git git://github.com/broadcom/cygnus-linux.git
3401 S:      Maintained
3402 N:      iproc
3403 N:      cygnus
3404 N:      bcm[-_]nsp
3405 N:      bcm9113*
3406 N:      bcm9583*
3407 N:      bcm9585*
3408 N:      bcm9586*
3409 N:      bcm988312
3410 N:      bcm113*
3411 N:      bcm583*
3412 N:      bcm585*
3413 N:      bcm586*
3414 N:      bcm88312
3415 N:      hr2
3416 N:      stingray
3417 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3418 F:      arch/arm64/boot/dts/broadcom/stingray/*
3419 F:      drivers/clk/bcm/clk-ns*
3420 F:      drivers/clk/bcm/clk-sr*
3421 F:      drivers/pinctrl/bcm/pinctrl-ns*
3422 F:      include/dt-bindings/clock/bcm-sr*
3423
3424 BROADCOM KONA GPIO DRIVER
3425 M:      Ray Jui <rjui@broadcom.com>
3426 L:      bcm-kernel-feedback-list@broadcom.com
3427 S:      Supported
3428 F:      drivers/gpio/gpio-bcm-kona.c
3429 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3430
3431 BROADCOM NETXTREME-E ROCE DRIVER
3432 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3433 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3434 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3435 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3436 L:      linux-rdma@vger.kernel.org
3437 W:      http://www.broadcom.com
3438 S:      Supported
3439 F:      drivers/infiniband/hw/bnxt_re/
3440 F:      include/uapi/rdma/bnxt_re-abi.h
3441
3442 BROADCOM NVRAM DRIVER
3443 M:      Rafał Miłecki <zajec5@gmail.com>
3444 L:      linux-mips@vger.kernel.org
3445 S:      Maintained
3446 F:      drivers/firmware/broadcom/*
3447
3448 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3449 M:      Rafał Miłecki <zajec5@gmail.com>
3450 L:      linux-wireless@vger.kernel.org
3451 S:      Maintained
3452 F:      drivers/bcma/
3453 F:      include/linux/bcma/
3454
3455 BROADCOM STB AVS CPUFREQ DRIVER
3456 M:      Markus Mayer <mmayer@broadcom.com>
3457 M:      bcm-kernel-feedback-list@broadcom.com
3458 L:      linux-pm@vger.kernel.org
3459 S:      Maintained
3460 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3461 F:      drivers/cpufreq/brcmstb*
3462
3463 BROADCOM STB AVS TMON DRIVER
3464 M:      Markus Mayer <mmayer@broadcom.com>
3465 M:      bcm-kernel-feedback-list@broadcom.com
3466 L:      linux-pm@vger.kernel.org
3467 S:      Maintained
3468 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3469 F:      drivers/thermal/broadcom/brcmstb*
3470
3471 BROADCOM STB NAND FLASH DRIVER
3472 M:      Brian Norris <computersforpeace@gmail.com>
3473 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3474 L:      linux-mtd@lists.infradead.org
3475 L:      bcm-kernel-feedback-list@broadcom.com
3476 S:      Maintained
3477 F:      drivers/mtd/nand/raw/brcmnand/
3478
3479 BROADCOM STB DPFE DRIVER
3480 M:      Markus Mayer <mmayer@broadcom.com>
3481 M:      bcm-kernel-feedback-list@broadcom.com
3482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3483 S:      Maintained
3484 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3485 F:      drivers/memory/brcmstb_dpfe.c
3486
3487 BROADCOM SPI DRIVER
3488 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3489 M:      bcm-kernel-feedback-list@broadcom.com
3490 S:      Maintained
3491 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3492 F:      drivers/spi/spi-bcm-qspi.*
3493 F:      drivers/spi/spi-brcmstb-qspi.c
3494 F:      drivers/spi/spi-iproc-qspi.c
3495
3496 BROADCOM SYSTEMPORT ETHERNET DRIVER
3497 M:      Florian Fainelli <f.fainelli@gmail.com>
3498 L:      bcm-kernel-feedback-list@broadcom.com
3499 L:      netdev@vger.kernel.org
3500 S:      Supported
3501 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3502
3503 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3504 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3505 M:      Prashant Sreedharan <prashant@broadcom.com>
3506 M:      Michael Chan <mchan@broadcom.com>
3507 L:      netdev@vger.kernel.org
3508 S:      Supported
3509 F:      drivers/net/ethernet/broadcom/tg3.*
3510
3511 BROCADE BFA FC SCSI DRIVER
3512 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3513 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3514 L:      linux-scsi@vger.kernel.org
3515 S:      Supported
3516 F:      drivers/scsi/bfa/
3517
3518 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3519 M:      Rasesh Mody <rmody@marvell.com>
3520 M:      Sudarsana Kalluru <skalluru@marvell.com>
3521 M:      GR-Linux-NIC-Dev@marvell.com
3522 L:      netdev@vger.kernel.org
3523 S:      Supported
3524 F:      drivers/net/ethernet/brocade/bna/
3525
3526 BSG (block layer generic sg v4 driver)
3527 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3528 L:      linux-scsi@vger.kernel.org
3529 S:      Supported
3530 F:      block/bsg.c
3531 F:      include/linux/bsg.h
3532 F:      include/uapi/linux/bsg.h
3533
3534 BT87X AUDIO DRIVER
3535 M:      Clemens Ladisch <clemens@ladisch.de>
3536 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3538 S:      Maintained
3539 F:      Documentation/sound/cards/bt87x.rst
3540 F:      sound/pci/bt87x.c
3541
3542 BT8XXGPIO DRIVER
3543 M:      Michael Buesch <m@bues.ch>
3544 W:      http://bu3sch.de/btgpio.php
3545 S:      Maintained
3546 F:      drivers/gpio/gpio-bt8xx.c
3547
3548 BTRFS FILE SYSTEM
3549 M:      Chris Mason <clm@fb.com>
3550 M:      Josef Bacik <josef@toxicpanda.com>
3551 M:      David Sterba <dsterba@suse.com>
3552 L:      linux-btrfs@vger.kernel.org
3553 W:      http://btrfs.wiki.kernel.org/
3554 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3556 S:      Maintained
3557 F:      Documentation/filesystems/btrfs.txt
3558 F:      fs/btrfs/
3559 F:      include/linux/btrfs*
3560 F:      include/uapi/linux/btrfs*
3561
3562 BTTV VIDEO4LINUX DRIVER
3563 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3564 L:      linux-media@vger.kernel.org
3565 W:      https://linuxtv.org
3566 T:      git git://linuxtv.org/media_tree.git
3567 S:      Odd fixes
3568 F:      Documentation/media/v4l-drivers/bttv*
3569 F:      drivers/media/pci/bt8xx/bttv*
3570
3571 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3572 M:      Chanwoo Choi <cw00.choi@samsung.com>
3573 L:      linux-pm@vger.kernel.org
3574 L:      linux-samsung-soc@vger.kernel.org
3575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3576 S:      Maintained
3577 F:      drivers/devfreq/exynos-bus.c
3578 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3579
3580 BUSLOGIC SCSI DRIVER
3581 M:      Khalid Aziz <khalid@gonehiking.org>
3582 L:      linux-scsi@vger.kernel.org
3583 S:      Maintained
3584 F:      drivers/scsi/BusLogic.*
3585 F:      drivers/scsi/FlashPoint.*
3586
3587 C-MEDIA CMI8788 DRIVER
3588 M:      Clemens Ladisch <clemens@ladisch.de>
3589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3591 S:      Maintained
3592 F:      sound/pci/oxygen/
3593
3594 C-SKY ARCHITECTURE
3595 M:      Guo Ren <guoren@kernel.org>
3596 T:      git https://github.com/c-sky/csky-linux.git
3597 S:      Supported
3598 F:      arch/csky/
3599 F:      Documentation/devicetree/bindings/csky/
3600 F:      drivers/irqchip/irq-csky-*
3601 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3602 F:      drivers/clocksource/timer-gx6605s.c
3603 F:      drivers/clocksource/timer-mp-csky.c
3604 F:      Documentation/devicetree/bindings/timer/csky,*
3605 K:      csky
3606 N:      csky
3607
3608 C6X ARCHITECTURE
3609 M:      Mark Salter <msalter@redhat.com>
3610 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3611 L:      linux-c6x-dev@linux-c6x.org
3612 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3613 S:      Maintained
3614 F:      arch/c6x/
3615
3616 CA8210 IEEE-802.15.4 RADIO DRIVER
3617 M:      Harry Morris <h.morris@cascoda.com>
3618 L:      linux-wpan@vger.kernel.org
3619 W:      https://github.com/Cascoda/ca8210-linux.git
3620 S:      Maintained
3621 F:      drivers/net/ieee802154/ca8210.c
3622 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3623
3624 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3625 M:      David Howells <dhowells@redhat.com>
3626 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3627 S:      Supported
3628 F:      Documentation/filesystems/caching/cachefiles.txt
3629 F:      fs/cachefiles/
3630
3631 CADENCE MIPI-CSI2 BRIDGES
3632 M:      Maxime Ripard <mripard@kernel.org>
3633 L:      linux-media@vger.kernel.org
3634 S:      Maintained
3635 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3636 F:      drivers/media/platform/cadence/cdns-csi2*
3637
3638 CADENCE NAND DRIVER
3639 M:      Piotr Sroka <piotrs@cadence.com>
3640 L:      linux-mtd@lists.infradead.org
3641 S:      Maintained
3642 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3643 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3644
3645 CADET FM/AM RADIO RECEIVER DRIVER
3646 M:      Hans Verkuil <hverkuil@xs4all.nl>
3647 L:      linux-media@vger.kernel.org
3648 T:      git git://linuxtv.org/media_tree.git
3649 W:      https://linuxtv.org
3650 S:      Maintained
3651 F:      drivers/media/radio/radio-cadet*
3652
3653 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3654 M:      Jonathan Corbet <corbet@lwn.net>
3655 L:      linux-media@vger.kernel.org
3656 T:      git git://linuxtv.org/media_tree.git
3657 S:      Maintained
3658 F:      Documentation/media/v4l-drivers/cafe_ccic*
3659 F:      drivers/media/platform/marvell-ccic/
3660
3661 CAIF NETWORK LAYER
3662 L:      netdev@vger.kernel.org
3663 S:      Orphan
3664 F:      Documentation/networking/caif/
3665 F:      drivers/net/caif/
3666 F:      include/uapi/linux/caif/
3667 F:      include/net/caif/
3668 F:      net/caif/
3669
3670 CAKE QDISC
3671 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3672 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3673 S:      Maintained
3674 F:      net/sched/sch_cake.c
3675
3676 CAN NETWORK DRIVERS
3677 M:      Wolfgang Grandegger <wg@grandegger.com>
3678 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3679 L:      linux-can@vger.kernel.org
3680 W:      https://github.com/linux-can
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3683 S:      Maintained
3684 F:      Documentation/devicetree/bindings/net/can/
3685 F:      drivers/net/can/
3686 F:      include/linux/can/dev.h
3687 F:      include/linux/can/led.h
3688 F:      include/linux/can/rx-offload.h
3689 F:      include/linux/can/platform/
3690 F:      include/uapi/linux/can/error.h
3691 F:      include/uapi/linux/can/netlink.h
3692 F:      include/uapi/linux/can/vxcan.h
3693
3694 CAN NETWORK LAYER
3695 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3696 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3697 L:      linux-can@vger.kernel.org
3698 W:      https://github.com/linux-can
3699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3701 S:      Maintained
3702 F:      Documentation/networking/can.rst
3703 F:      net/can/
3704 F:      include/linux/can/core.h
3705 F:      include/linux/can/skb.h
3706 F:      include/net/netns/can.h
3707 F:      include/uapi/linux/can.h
3708 F:      include/uapi/linux/can/bcm.h
3709 F:      include/uapi/linux/can/raw.h
3710 F:      include/uapi/linux/can/gw.h
3711
3712 CAN-J1939 NETWORK LAYER
3713 M:      Robin van der Gracht <robin@protonic.nl>
3714 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3715 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3716 L:      linux-can@vger.kernel.org
3717 S:      Maintained
3718 F:      Documentation/networking/j1939.rst
3719 F:      net/can/j1939/
3720 F:      include/uapi/linux/can/j1939.h
3721
3722 CAPABILITIES
3723 M:      Serge Hallyn <serge@hallyn.com>
3724 L:      linux-security-module@vger.kernel.org
3725 S:      Supported
3726 F:      include/linux/capability.h
3727 F:      include/uapi/linux/capability.h
3728 F:      security/commoncap.c
3729 F:      kernel/capability.c
3730
3731 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3732 M:      Kevin Tsai <ktsai@capellamicro.com>
3733 S:      Maintained
3734 F:      drivers/iio/light/cm*
3735
3736 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3737 M:      Christian Lamparter <chunkeey@googlemail.com>
3738 L:      linux-wireless@vger.kernel.org
3739 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3740 S:      Maintained
3741 F:      drivers/net/wireless/ath/carl9170/
3742
3743 CAVIUM I2C DRIVER
3744 M:      Robert Richter <rrichter@marvell.com>
3745 W:      http://www.marvell.com
3746 S:      Supported
3747 F:      drivers/i2c/busses/i2c-octeon*
3748 F:      drivers/i2c/busses/i2c-thunderx*
3749
3750 CAVIUM LIQUIDIO NETWORK DRIVER
3751 M:      Derek Chickles <dchickles@marvell.com>
3752 M:      Satanand Burla <sburla@marvell.com>
3753 M:      Felix Manlunas <fmanlunas@marvell.com>
3754 L:      netdev@vger.kernel.org
3755 W:      http://www.marvell.com
3756 S:      Supported
3757 F:      drivers/net/ethernet/cavium/liquidio/
3758
3759 CAVIUM MMC DRIVER
3760 M:      Robert Richter <rrichter@marvell.com>
3761 W:      http://www.marvell.com
3762 S:      Supported
3763 F:      drivers/mmc/host/cavium*
3764
3765 CAVIUM OCTEON-TX CRYPTO DRIVER
3766 M:      George Cherian <gcherian@marvell.com>
3767 L:      linux-crypto@vger.kernel.org
3768 W:      http://www.marvell.com
3769 S:      Supported
3770 F:      drivers/crypto/cavium/cpt/
3771
3772 CAVIUM THUNDERX2 ARM64 SOC
3773 M:      Robert Richter <rrichter@marvell.com>
3774 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3775 S:      Maintained
3776 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3777 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3778
3779 CC2520 IEEE-802.15.4 RADIO DRIVER
3780 M:      Varka Bhadram <varkabhadram@gmail.com>
3781 L:      linux-wpan@vger.kernel.org
3782 S:      Maintained
3783 F:      drivers/net/ieee802154/cc2520.c
3784 F:      include/linux/spi/cc2520.h
3785 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3786
3787 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3788 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3789 L:      linux-crypto@vger.kernel.org
3790 S:      Supported
3791 F:      drivers/crypto/ccree/
3792 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3793
3794 CEC FRAMEWORK
3795 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3796 L:      linux-media@vger.kernel.org
3797 T:      git git://linuxtv.org/media_tree.git
3798 W:      http://linuxtv.org
3799 S:      Supported
3800 F:      Documentation/media/kapi/cec-core.rst
3801 F:      Documentation/media/uapi/cec
3802 F:      drivers/media/cec/
3803 F:      drivers/media/rc/keymaps/rc-cec.c
3804 F:      include/media/cec.h
3805 F:      include/media/cec-notifier.h
3806 F:      include/uapi/linux/cec.h
3807 F:      include/uapi/linux/cec-funcs.h
3808 F:      Documentation/devicetree/bindings/media/cec.txt
3809 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3810
3811 CEC GPIO DRIVER
3812 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3813 L:      linux-media@vger.kernel.org
3814 T:      git git://linuxtv.org/media_tree.git
3815 W:      http://linuxtv.org
3816 S:      Supported
3817 F:      drivers/media/platform/cec-gpio/
3818 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3819
3820 CELL BROADBAND ENGINE ARCHITECTURE
3821 M:      Arnd Bergmann <arnd@arndb.de>
3822 L:      linuxppc-dev@lists.ozlabs.org
3823 W:      http://www.ibm.com/developerworks/power/cell/
3824 S:      Supported
3825 F:      arch/powerpc/include/asm/cell*.h
3826 F:      arch/powerpc/include/asm/spu*.h
3827 F:      arch/powerpc/include/uapi/asm/spu*.h
3828 F:      arch/powerpc/oprofile/*cell*
3829 F:      arch/powerpc/platforms/cell/
3830
3831 CEPH COMMON CODE (LIBCEPH)
3832 M:      Ilya Dryomov <idryomov@gmail.com>
3833 M:      Jeff Layton <jlayton@kernel.org>
3834 M:      Sage Weil <sage@redhat.com>
3835 L:      ceph-devel@vger.kernel.org
3836 W:      http://ceph.com/
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3838 T:      git git://github.com/ceph/ceph-client.git
3839 S:      Supported
3840 F:      net/ceph/
3841 F:      include/linux/ceph/
3842 F:      include/linux/crush/
3843
3844 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3845 M:      Jeff Layton <jlayton@kernel.org>
3846 M:      Sage Weil <sage@redhat.com>
3847 M:      Ilya Dryomov <idryomov@gmail.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:      Documentation/filesystems/ceph.txt
3854 F:      fs/ceph/
3855
3856 CERTIFICATE HANDLING:
3857 M:      David Howells <dhowells@redhat.com>
3858 M:      David Woodhouse <dwmw2@infradead.org>
3859 L:      keyrings@vger.kernel.org
3860 S:      Maintained
3861 F:      Documentation/admin-guide/module-signing.rst
3862 F:      certs/
3863 F:      scripts/sign-file.c
3864 F:      scripts/extract-cert.c
3865
3866 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3867 L:      devel@driverdev.osuosl.org
3868 S:      Obsolete
3869 F:      drivers/staging/wusbcore/
3870
3871 CFAG12864B LCD DRIVER
3872 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3873 S:      Maintained
3874 F:      drivers/auxdisplay/cfag12864b.c
3875 F:      include/linux/cfag12864b.h
3876
3877 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3878 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3879 S:      Maintained
3880 F:      drivers/auxdisplay/cfag12864bfb.c
3881 F:      include/linux/cfag12864b.h
3882
3883 802.11 (including CFG80211/NL80211)
3884 M:      Johannes Berg <johannes@sipsolutions.net>
3885 L:      linux-wireless@vger.kernel.org
3886 W:      http://wireless.kernel.org/
3887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3889 S:      Maintained
3890 F:      net/wireless/
3891 F:      include/uapi/linux/nl80211.h
3892 F:      include/linux/ieee80211.h
3893 F:      include/net/wext.h
3894 F:      include/net/cfg80211.h
3895 F:      include/net/iw_handler.h
3896 F:      include/net/ieee80211_radiotap.h
3897 F:      Documentation/driver-api/80211/cfg80211.rst
3898 F:      Documentation/networking/regulatory.txt
3899
3900 CHAR and MISC DRIVERS
3901 M:      Arnd Bergmann <arnd@arndb.de>
3902 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3904 S:      Supported
3905 F:      drivers/char/
3906 F:      drivers/misc/
3907 F:      include/linux/miscdevice.h
3908
3909 CHECKPATCH
3910 M:      Andy Whitcroft <apw@canonical.com>
3911 M:      Joe Perches <joe@perches.com>
3912 S:      Maintained
3913 F:      scripts/checkpatch.pl
3914
3915 CHINESE DOCUMENTATION
3916 M:      Harry Wei <harryxiyou@gmail.com>
3917 M:      Alex Shi <alex.shi@linux.alibaba.com>
3918 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3919 S:      Maintained
3920 F:      Documentation/translations/zh_CN/
3921
3922 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3923 M:      Peter Chen <Peter.Chen@nxp.com>
3924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3925 L:      linux-usb@vger.kernel.org
3926 S:      Maintained
3927 F:      drivers/usb/chipidea/
3928
3929 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3930 M:      Hans de Goede <hdegoede@redhat.com>
3931 L:      linux-input@vger.kernel.org
3932 S:      Maintained
3933 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3934 F:      drivers/input/touchscreen/chipone_icn8318.c
3935
3936 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3937 M:      Hans de Goede <hdegoede@redhat.com>
3938 L:      linux-input@vger.kernel.org
3939 S:      Maintained
3940 F:      drivers/input/touchscreen/chipone_icn8505.c
3941
3942 CHROME HARDWARE PLATFORM SUPPORT
3943 M:      Benson Leung <bleung@chromium.org>
3944 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3945 S:      Maintained
3946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3947 F:      drivers/platform/chrome/
3948
3949 CHROMEOS EC SUBDRIVERS
3950 M:      Benson Leung <bleung@chromium.org>
3951 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3952 R:      Guenter Roeck <groeck@chromium.org>
3953 S:      Maintained
3954 N:      cros_ec
3955 N:      cros-ec
3956 F:      drivers/power/supply/cros_usbpd-charger.c
3957
3958 CHROMEOS EC CODEC DRIVER
3959 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3960 S:      Maintained
3961 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3962 R:      Guenter Roeck <groeck@chromium.org>
3963 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3964 F:      sound/soc/codecs/cros_ec_codec.*
3965
3966 CIRRUS LOGIC AUDIO CODEC DRIVERS
3967 M:      Brian Austin <brian.austin@cirrus.com>
3968 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3969 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3970 S:      Maintained
3971 F:      sound/soc/codecs/cs*
3972
3973 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3974 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3975 L:      netdev@vger.kernel.org
3976 S:      Maintained
3977 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3978
3979 CIRRUS LOGIC LOCHNAGAR DRIVER
3980 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3981 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3982 L:      patches@opensource.cirrus.com
3983 S:      Supported
3984 F:      drivers/clk/clk-lochnagar.c
3985 F:      drivers/hwmon/lochnagar-hwmon.c
3986 F:      drivers/mfd/lochnagar-i2c.c
3987 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3988 F:      drivers/regulator/lochnagar-regulator.c
3989 F:      sound/soc/codecs/lochnagar-sc.c
3990 F:      include/dt-bindings/clk/lochnagar.h
3991 F:      include/dt-bindings/pinctrl/lochnagar.h
3992 F:      include/linux/mfd/lochnagar*
3993 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3994 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3995 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3996 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3997 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3998 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3999 F:      Documentation/hwmon/lochnagar.rst
4000
4001 CISCO FCOE HBA DRIVER
4002 M:      Satish Kharat <satishkh@cisco.com>
4003 M:      Sesidhar Baddela <sebaddel@cisco.com>
4004 M:      Karan Tilak Kumar <kartilak@cisco.com>
4005 L:      linux-scsi@vger.kernel.org
4006 S:      Supported
4007 F:      drivers/scsi/fnic/
4008
4009 CISCO SCSI HBA DRIVER
4010 M:      Karan Tilak Kumar <kartilak@cisco.com>
4011 M:      Sesidhar Baddela <sebaddel@cisco.com>
4012 L:      linux-scsi@vger.kernel.org
4013 S:      Supported
4014 F:      drivers/scsi/snic/
4015
4016 CISCO VIC ETHERNET NIC DRIVER
4017 M:      Christian Benvenuti <benve@cisco.com>
4018 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4019 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4020 S:      Supported
4021 F:      drivers/net/ethernet/cisco/enic/
4022
4023 CISCO VIC LOW LATENCY NIC DRIVER
4024 M:      Christian Benvenuti <benve@cisco.com>
4025 M:      Nelson Escobar <neescoba@cisco.com>
4026 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4027 S:      Supported
4028 F:      drivers/infiniband/hw/usnic/
4029
4030 CIRRUS LOGIC MADERA CODEC DRIVERS
4031 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4032 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4033 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4034 L:      patches@opensource.cirrus.com
4035 T:      git https://github.com/CirrusLogic/linux-drivers.git
4036 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4037 S:      Supported
4038 F:      Documentation/devicetree/bindings/mfd/madera.txt
4039 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4040 F:      Documentation/devicetree/bindings/sound/madera.txt
4041 F:      include/dt-bindings/sound/madera*
4042 F:      include/linux/irqchip/irq-madera*
4043 F:      include/linux/mfd/madera/*
4044 F:      include/sound/madera*
4045 F:      drivers/gpio/gpio-madera*
4046 F:      drivers/irqchip/irq-madera*
4047 F:      drivers/mfd/madera*
4048 F:      drivers/mfd/cs47l*
4049 F:      drivers/pinctrl/cirrus/*
4050 F:      sound/soc/codecs/cs47l*
4051 F:      sound/soc/codecs/madera*
4052
4053 CLANG-FORMAT FILE
4054 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4055 S:      Maintained
4056 F:      .clang-format
4057
4058 CLANG/LLVM BUILD SUPPORT
4059 L:      clang-built-linux@googlegroups.com
4060 W:      https://clangbuiltlinux.github.io/
4061 B:      https://github.com/ClangBuiltLinux/linux/issues
4062 C:      irc://chat.freenode.net/clangbuiltlinux
4063 S:      Supported
4064 K:      \b(?i:clang|llvm)\b
4065
4066 CLEANCACHE API
4067 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4068 L:      linux-kernel@vger.kernel.org
4069 S:      Maintained
4070 F:      mm/cleancache.c
4071 F:      include/linux/cleancache.h
4072
4073 CLK API
4074 M:      Russell King <linux@armlinux.org.uk>
4075 L:      linux-clk@vger.kernel.org
4076 S:      Maintained
4077 F:      include/linux/clk.h
4078
4079 CLOCKSOURCE, CLOCKEVENT DRIVERS
4080 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4081 M:      Thomas Gleixner <tglx@linutronix.de>
4082 L:      linux-kernel@vger.kernel.org
4083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4084 S:      Supported
4085 F:      drivers/clocksource/
4086 F:      Documentation/devicetree/bindings/timer/
4087
4088 CMPC ACPI DRIVER
4089 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4090 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4091 L:      platform-driver-x86@vger.kernel.org
4092 S:      Supported
4093 F:      drivers/platform/x86/classmate-laptop.c
4094
4095 COBALT MEDIA DRIVER
4096 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4097 L:      linux-media@vger.kernel.org
4098 T:      git git://linuxtv.org/media_tree.git
4099 W:      https://linuxtv.org
4100 S:      Supported
4101 F:      drivers/media/pci/cobalt/
4102
4103 COCCINELLE/Semantic Patches (SmPL)
4104 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4105 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4106 M:      Nicolas Palix <nicolas.palix@imag.fr>
4107 M:      Michal Marek <michal.lkml@markovi.net>
4108 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4110 W:      http://coccinelle.lip6.fr/
4111 S:      Supported
4112 F:      Documentation/dev-tools/coccinelle.rst
4113 F:      scripts/coccinelle/
4114 F:      scripts/coccicheck
4115
4116 CODA FILE SYSTEM
4117 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4118 M:      coda@cs.cmu.edu
4119 L:      codalist@coda.cs.cmu.edu
4120 W:      http://www.coda.cs.cmu.edu/
4121 S:      Maintained
4122 F:      Documentation/filesystems/coda.txt
4123 F:      fs/coda/
4124 F:      include/linux/coda*.h
4125 F:      include/uapi/linux/coda*.h
4126
4127 CODA V4L2 MEM2MEM DRIVER
4128 M:      Philipp Zabel <p.zabel@pengutronix.de>
4129 L:      linux-media@vger.kernel.org
4130 S:      Maintained
4131 F:      Documentation/devicetree/bindings/media/coda.txt
4132 F:      drivers/media/platform/coda/
4133
4134 CODE OF CONDUCT
4135 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4136 S:      Supported
4137 F:      Documentation/process/code-of-conduct.rst
4138 F:      Documentation/process/code-of-conduct-interpretation.rst
4139
4140 COMMON CLK FRAMEWORK
4141 M:      Michael Turquette <mturquette@baylibre.com>
4142 M:      Stephen Boyd <sboyd@kernel.org>
4143 L:      linux-clk@vger.kernel.org
4144 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4146 S:      Maintained
4147 F:      Documentation/devicetree/bindings/clock/
4148 F:      drivers/clk/
4149 X:      drivers/clk/clkdev.c
4150 F:      include/linux/clk-pr*
4151 F:      include/linux/clk/
4152 F:      include/linux/of_clk.h
4153
4154 COMMON INTERNET FILE SYSTEM (CIFS)
4155 M:      Steve French <sfrench@samba.org>
4156 L:      linux-cifs@vger.kernel.org
4157 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4158 W:      http://linux-cifs.samba.org/
4159 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4160 S:      Supported
4161 F:      Documentation/admin-guide/cifs/
4162 F:      fs/cifs/
4163
4164 COMPACTPCI HOTPLUG CORE
4165 M:      Scott Murray <scott@spiteful.org>
4166 L:      linux-pci@vger.kernel.org
4167 S:      Maintained
4168 F:      drivers/pci/hotplug/cpci_hotplug*
4169
4170 COMPACTPCI HOTPLUG GENERIC DRIVER
4171 M:      Scott Murray <scott@spiteful.org>
4172 L:      linux-pci@vger.kernel.org
4173 S:      Maintained
4174 F:      drivers/pci/hotplug/cpcihp_generic.c
4175
4176 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4177 M:      Scott Murray <scott@spiteful.org>
4178 L:      linux-pci@vger.kernel.org
4179 S:      Maintained
4180 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4181
4182 COMPAL LAPTOP SUPPORT
4183 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4184 L:      platform-driver-x86@vger.kernel.org
4185 S:      Maintained
4186 F:      drivers/platform/x86/compal-laptop.c
4187
4188 COMPILER ATTRIBUTES
4189 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4190 S:      Maintained
4191 F:      include/linux/compiler_attributes.h
4192
4193 CONEXANT ACCESSRUNNER USB DRIVER
4194 L:      accessrunner-general@lists.sourceforge.net
4195 W:      http://accessrunner.sourceforge.net/
4196 S:      Orphan
4197 F:      drivers/usb/atm/cxacru.c
4198
4199 CONFIGFS
4200 M:      Joel Becker <jlbec@evilplan.org>
4201 M:      Christoph Hellwig <hch@lst.de>
4202 T:      git git://git.infradead.org/users/hch/configfs.git
4203 S:      Supported
4204 F:      fs/configfs/
4205 F:      include/linux/configfs.h
4206
4207 CONNECTOR
4208 M:      Evgeniy Polyakov <zbr@ioremap.net>
4209 L:      netdev@vger.kernel.org
4210 S:      Maintained
4211 F:      drivers/connector/
4212
4213 CONTROL GROUP (CGROUP)
4214 M:      Tejun Heo <tj@kernel.org>
4215 M:      Li Zefan <lizefan@huawei.com>
4216 M:      Johannes Weiner <hannes@cmpxchg.org>
4217 L:      cgroups@vger.kernel.org
4218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4219 S:      Maintained
4220 F:      Documentation/admin-guide/cgroup-v2.rst
4221 F:      Documentation/admin-guide/cgroup-v1/
4222 F:      include/linux/cgroup*
4223 F:      kernel/cgroup/
4224
4225 CONTROL GROUP - CPUSET
4226 M:      Li Zefan <lizefan@huawei.com>
4227 L:      cgroups@vger.kernel.org
4228 W:      http://www.bullopensource.org/cpuset/
4229 W:      http://oss.sgi.com/projects/cpusets/
4230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4231 S:      Maintained
4232 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4233 F:      include/linux/cpuset.h
4234 F:      kernel/cgroup/cpuset.c
4235
4236 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4237 M:      Johannes Weiner <hannes@cmpxchg.org>
4238 M:      Michal Hocko <mhocko@kernel.org>
4239 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4240 L:      cgroups@vger.kernel.org
4241 L:      linux-mm@kvack.org
4242 S:      Maintained
4243 F:      mm/memcontrol.c
4244 F:      mm/swap_cgroup.c
4245
4246 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4247 M:      Tejun Heo <tj@kernel.org>
4248 M:      Jens Axboe <axboe@kernel.dk>
4249 L:      cgroups@vger.kernel.org
4250 L:      linux-block@vger.kernel.org
4251 T:      git git://git.kernel.dk/linux-block
4252 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4253 F:      block/blk-cgroup.c
4254 F:      include/linux/blk-cgroup.h
4255 F:      block/blk-throttle.c
4256 F:      block/blk-iolatency.c
4257 F:      block/bfq-cgroup.c
4258
4259 CORETEMP HARDWARE MONITORING DRIVER
4260 M:      Fenghua Yu <fenghua.yu@intel.com>
4261 L:      linux-hwmon@vger.kernel.org
4262 S:      Maintained
4263 F:      Documentation/hwmon/coretemp.rst
4264 F:      drivers/hwmon/coretemp.c
4265
4266 COSA/SRP SYNC SERIAL DRIVER
4267 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4268 W:      http://www.fi.muni.cz/~kas/cosa/
4269 S:      Maintained
4270 F:      drivers/net/wan/cosa*
4271
4272 COUNTER SUBSYSTEM
4273 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4274 L:      linux-iio@vger.kernel.org
4275 S:      Maintained
4276 F:      Documentation/ABI/testing/sysfs-bus-counter*
4277 F:      Documentation/driver-api/generic-counter.rst
4278 F:      drivers/counter/
4279 F:      include/linux/counter.h
4280 F:      include/linux/counter_enum.h
4281
4282 CPMAC ETHERNET DRIVER
4283 M:      Florian Fainelli <f.fainelli@gmail.com>
4284 L:      netdev@vger.kernel.org
4285 S:      Maintained
4286 F:      drivers/net/ethernet/ti/cpmac.c
4287
4288 CPU FREQUENCY SCALING FRAMEWORK
4289 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4290 M:      Viresh Kumar <viresh.kumar@linaro.org>
4291 L:      linux-pm@vger.kernel.org
4292 S:      Maintained
4293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4295 B:      https://bugzilla.kernel.org
4296 F:      Documentation/admin-guide/pm/cpufreq.rst
4297 F:      Documentation/admin-guide/pm/intel_pstate.rst
4298 F:      Documentation/cpu-freq/
4299 F:      Documentation/devicetree/bindings/cpufreq/
4300 F:      drivers/cpufreq/
4301 F:      kernel/sched/cpufreq*.c
4302 F:      include/linux/cpufreq.h
4303 F:      include/linux/sched/cpufreq.h
4304 F:      tools/testing/selftests/cpufreq/
4305
4306 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4307 M:      Viresh Kumar <viresh.kumar@linaro.org>
4308 M:      Sudeep Holla <sudeep.holla@arm.com>
4309 L:      linux-pm@vger.kernel.org
4310 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4311 S:      Maintained
4312 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4313
4314 CPU POWER MONITORING SUBSYSTEM
4315 M:      Thomas Renninger <trenn@suse.com>
4316 M:      Shuah Khan <shuah@kernel.org>
4317 M:      Shuah Khan <skhan@linuxfoundation.org>
4318 L:      linux-pm@vger.kernel.org
4319 S:      Maintained
4320 F:      tools/power/cpupower/
4321
4322 CPUID/MSR DRIVER
4323 M:      "H. Peter Anvin" <hpa@zytor.com>
4324 S:      Maintained
4325 F:      arch/x86/kernel/cpuid.c
4326 F:      arch/x86/kernel/msr.c
4327
4328 CPUIDLE DRIVER - ARM BIG LITTLE
4329 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4330 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4331 L:      linux-pm@vger.kernel.org
4332 L:      linux-arm-kernel@lists.infradead.org
4333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4334 S:      Maintained
4335 F:      drivers/cpuidle/cpuidle-big_little.c
4336
4337 CPUIDLE DRIVER - ARM EXYNOS
4338 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4339 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4340 M:      Kukjin Kim <kgene@kernel.org>
4341 L:      linux-pm@vger.kernel.org
4342 L:      linux-samsung-soc@vger.kernel.org
4343 S:      Supported
4344 F:      drivers/cpuidle/cpuidle-exynos.c
4345 F:      arch/arm/mach-exynos/pm.c
4346
4347 CPUIDLE DRIVER - ARM PSCI
4348 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4349 M:      Sudeep Holla <sudeep.holla@arm.com>
4350 L:      linux-pm@vger.kernel.org
4351 L:      linux-arm-kernel@lists.infradead.org
4352 S:      Supported
4353 F:      drivers/cpuidle/cpuidle-psci.c
4354
4355 CPU IDLE TIME MANAGEMENT FRAMEWORK
4356 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4357 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4358 L:      linux-pm@vger.kernel.org
4359 S:      Maintained
4360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4361 B:      https://bugzilla.kernel.org
4362 F:      Documentation/admin-guide/pm/cpuidle.rst
4363 F:      Documentation/driver-api/pm/cpuidle.rst
4364 F:      drivers/cpuidle/*
4365 F:      include/linux/cpuidle.h
4366
4367 CRAMFS FILESYSTEM
4368 M:      Nicolas Pitre <nico@fluxnic.net>
4369 S:      Maintained
4370 F:      Documentation/filesystems/cramfs.txt
4371 F:      fs/cramfs/
4372
4373 CREATIVE SB0540
4374 M:      Bastien Nocera <hadess@hadess.net>
4375 L:      linux-input@vger.kernel.org
4376 S:      Maintained
4377 F:      drivers/hid/hid-creative-sb0540.c
4378
4379 CRYPTO API
4380 M:      Herbert Xu <herbert@gondor.apana.org.au>
4381 M:      "David S. Miller" <davem@davemloft.net>
4382 L:      linux-crypto@vger.kernel.org
4383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4385 S:      Maintained
4386 F:      Documentation/crypto/
4387 F:      Documentation/devicetree/bindings/crypto/
4388 F:      arch/*/crypto/
4389 F:      crypto/
4390 F:      drivers/crypto/
4391 F:      include/crypto/
4392 F:      include/linux/crypto*
4393 F:      lib/crypto/
4394
4395 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4396 M:      Neil Horman <nhorman@tuxdriver.com>
4397 L:      linux-crypto@vger.kernel.org
4398 S:      Maintained
4399 F:      crypto/ansi_cprng.c
4400 F:      crypto/rng.c
4401
4402 CS3308 MEDIA DRIVER
4403 M:      Hans Verkuil <hverkuil@xs4all.nl>
4404 L:      linux-media@vger.kernel.org
4405 T:      git git://linuxtv.org/media_tree.git
4406 W:      http://linuxtv.org
4407 S:      Odd Fixes
4408 F:      drivers/media/i2c/cs3308.c
4409
4410 CS5535 Audio ALSA driver
4411 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4412 S:      Maintained
4413 F:      sound/pci/cs5535audio/
4414
4415 CSI DRIVERS FOR ALLWINNER V3s
4416 M:      Yong Deng <yong.deng@magewell.com>
4417 L:      linux-media@vger.kernel.org
4418 T:      git git://linuxtv.org/media_tree.git
4419 S:      Maintained
4420 F:      drivers/media/platform/sunxi/sun6i-csi/
4421 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4422
4423 CW1200 WLAN driver
4424 M:      Solomon Peachy <pizza@shaftnet.org>
4425 S:      Maintained
4426 F:      drivers/net/wireless/st/cw1200/
4427
4428 CX18 VIDEO4LINUX DRIVER
4429 M:      Andy Walls <awalls@md.metrocast.net>
4430 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4431 L:      linux-media@vger.kernel.org
4432 T:      git git://linuxtv.org/media_tree.git
4433 W:      https://linuxtv.org
4434 W:      http://www.ivtvdriver.org/index.php/Cx18
4435 S:      Maintained
4436 F:      Documentation/media/v4l-drivers/cx18*
4437 F:      drivers/media/pci/cx18/
4438 F:      include/uapi/linux/ivtv*
4439
4440 CX2341X MPEG ENCODER HELPER MODULE
4441 M:      Hans Verkuil <hverkuil@xs4all.nl>
4442 L:      linux-media@vger.kernel.org
4443 T:      git git://linuxtv.org/media_tree.git
4444 W:      https://linuxtv.org
4445 S:      Maintained
4446 F:      drivers/media/common/cx2341x*
4447 F:      include/media/drv-intf/cx2341x.h
4448
4449 CX24120 MEDIA DRIVER
4450 M:      Jemma Denson <jdenson@gmail.com>
4451 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4452 L:      linux-media@vger.kernel.org
4453 W:      https://linuxtv.org
4454 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4455 S:      Maintained
4456 F:      drivers/media/dvb-frontends/cx24120*
4457
4458 CX88 VIDEO4LINUX DRIVER
4459 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4460 L:      linux-media@vger.kernel.org
4461 W:      https://linuxtv.org
4462 T:      git git://linuxtv.org/media_tree.git
4463 S:      Odd fixes
4464 F:      Documentation/media/v4l-drivers/cx88*
4465 F:      drivers/media/pci/cx88/
4466
4467 CXD2820R MEDIA DRIVER
4468 M:      Antti Palosaari <crope@iki.fi>
4469 L:      linux-media@vger.kernel.org
4470 W:      https://linuxtv.org
4471 W:      http://palosaari.fi/linux/
4472 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4473 T:      git git://linuxtv.org/anttip/media_tree.git
4474 S:      Maintained
4475 F:      drivers/media/dvb-frontends/cxd2820r*
4476
4477 CXGB3 ETHERNET DRIVER (CXGB3)
4478 M:      Vishal Kulkarni <vishal@chelsio.com>
4479 L:      netdev@vger.kernel.org
4480 W:      http://www.chelsio.com
4481 S:      Supported
4482 F:      drivers/net/ethernet/chelsio/cxgb3/
4483
4484 CXGB3 ISCSI DRIVER (CXGB3I)
4485 M:      Karen Xie <kxie@chelsio.com>
4486 L:      linux-scsi@vger.kernel.org
4487 W:      http://www.chelsio.com
4488 S:      Supported
4489 F:      drivers/scsi/cxgbi/cxgb3i
4490
4491 CXGB4 CRYPTO DRIVER (chcr)
4492 M:      Atul Gupta <atul.gupta@chelsio.com>
4493 L:      linux-crypto@vger.kernel.org
4494 W:      http://www.chelsio.com
4495 S:      Supported
4496 F:      drivers/crypto/chelsio
4497
4498 CXGB4 ETHERNET DRIVER (CXGB4)
4499 M:      Vishal Kulkarni <vishal@chelsio.com>
4500 L:      netdev@vger.kernel.org
4501 W:      http://www.chelsio.com
4502 S:      Supported
4503 F:      drivers/net/ethernet/chelsio/cxgb4/
4504
4505 CXGB4 ISCSI DRIVER (CXGB4I)
4506 M:      Karen Xie <kxie@chelsio.com>
4507 L:      linux-scsi@vger.kernel.org
4508 W:      http://www.chelsio.com
4509 S:      Supported
4510 F:      drivers/scsi/cxgbi/cxgb4i
4511
4512 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4513 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4514 L:      linux-rdma@vger.kernel.org
4515 W:      http://www.openfabrics.org
4516 S:      Supported
4517 F:      drivers/infiniband/hw/cxgb4/
4518 F:      include/uapi/rdma/cxgb4-abi.h
4519
4520 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4521 M:      Casey Leedom <leedom@chelsio.com>
4522 L:      netdev@vger.kernel.org
4523 W:      http://www.chelsio.com
4524 S:      Supported
4525 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4526
4527 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4528 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4529 M:      Andrew Donnellan <ajd@linux.ibm.com>
4530 L:      linuxppc-dev@lists.ozlabs.org
4531 S:      Supported
4532 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4533 F:      drivers/misc/cxl/
4534 F:      include/misc/cxl*
4535 F:      include/uapi/misc/cxl.h
4536 F:      Documentation/powerpc/cxl.rst
4537 F:      Documentation/ABI/testing/sysfs-class-cxl
4538
4539 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4540 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4541 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4542 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4543 L:      linux-scsi@vger.kernel.org
4544 S:      Supported
4545 F:      drivers/scsi/cxlflash/
4546 F:      include/uapi/scsi/cxlflash_ioctl.h
4547 F:      Documentation/powerpc/cxlflash.rst
4548
4549 CYBERPRO FB DRIVER
4550 M:      Russell King <linux@armlinux.org.uk>
4551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4552 W:      http://www.armlinux.org.uk/
4553 S:      Maintained
4554 F:      drivers/video/fbdev/cyber2000fb.*
4555
4556 CYCLADES ASYNC MUX DRIVER
4557 W:      http://www.cyclades.com/
4558 S:      Orphan
4559 F:      drivers/tty/cyclades.c
4560 F:      include/linux/cyclades.h
4561 F:      include/uapi/linux/cyclades.h
4562
4563 CYCLADES PC300 DRIVER
4564 W:      http://www.cyclades.com/
4565 S:      Orphan
4566 F:      drivers/net/wan/pc300*
4567
4568 CYPRESS_FIRMWARE MEDIA DRIVER
4569 M:      Antti Palosaari <crope@iki.fi>
4570 L:      linux-media@vger.kernel.org
4571 W:      https://linuxtv.org
4572 W:      http://palosaari.fi/linux/
4573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4574 T:      git git://linuxtv.org/anttip/media_tree.git
4575 S:      Maintained
4576 F:      drivers/media/common/cypress_firmware*
4577
4578 CYTTSP TOUCHSCREEN DRIVER
4579 M:      Ferruh Yigit <fery@cypress.com>
4580 L:      linux-input@vger.kernel.org
4581 S:      Supported
4582 F:      drivers/input/touchscreen/cyttsp*
4583 F:      include/linux/input/cyttsp.h
4584
4585 D-LINK DIR-685 TOUCHKEYS DRIVER
4586 M:      Linus Walleij <linus.walleij@linaro.org>
4587 L:      linux-input@vger.kernel.org
4588 S:      Supported
4589 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4590
4591 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4592 M:      Joshua Kinard <kumba@gentoo.org>
4593 S:      Maintained
4594 F:      drivers/rtc/rtc-ds1685.c
4595 F:      include/linux/rtc/ds1685.h
4596
4597 DAMA SLAVE for AX.25
4598 M:      Joerg Reuter <jreuter@yaina.de>
4599 W:      http://yaina.de/jreuter/
4600 W:      http://www.qsl.net/dl1bke/
4601 L:      linux-hams@vger.kernel.org
4602 S:      Maintained
4603 F:      net/ax25/af_ax25.c
4604 F:      net/ax25/ax25_dev.c
4605 F:      net/ax25/ax25_ds_*
4606 F:      net/ax25/ax25_in.c
4607 F:      net/ax25/ax25_out.c
4608 F:      net/ax25/ax25_timer.c
4609 F:      net/ax25/sysctl_net_ax25.c
4610
4611 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4612 L:      netdev@vger.kernel.org
4613 S:      Orphan
4614 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4615 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4616
4617 DC390/AM53C974 SCSI driver
4618 M:      Hannes Reinecke <hare@suse.com>
4619 L:      linux-scsi@vger.kernel.org
4620 S:      Maintained
4621 F:      drivers/scsi/am53c974.c
4622
4623 DC395x SCSI driver
4624 M:      Oliver Neukum <oliver@neukum.org>
4625 M:      Ali Akcaagac <aliakc@web.de>
4626 M:      Jamie Lenehan <lenehan@twibble.org>
4627 L:      dc395x@twibble.org
4628 W:      http://twibble.org/dist/dc395x/
4629 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4630 S:      Maintained
4631 F:      Documentation/scsi/dc395x.txt
4632 F:      drivers/scsi/dc395x.*
4633
4634 DCCP PROTOCOL
4635 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4636 L:      dccp@vger.kernel.org
4637 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4638 S:      Maintained
4639 F:      include/linux/dccp.h
4640 F:      include/uapi/linux/dccp.h
4641 F:      include/linux/tfrc.h
4642 F:      net/dccp/
4643
4644 DECnet NETWORK LAYER
4645 W:      http://linux-decnet.sourceforge.net
4646 L:      linux-decnet-user@lists.sourceforge.net
4647 S:      Orphan
4648 F:      Documentation/networking/decnet.txt
4649 F:      net/decnet/
4650
4651 DECSTATION PLATFORM SUPPORT
4652 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4653 L:      linux-mips@vger.kernel.org
4654 W:      http://www.linux-mips.org/wiki/DECstation
4655 S:      Maintained
4656 F:      arch/mips/dec/
4657 F:      arch/mips/include/asm/dec/
4658 F:      arch/mips/include/asm/mach-dec/
4659
4660 DEFXX FDDI NETWORK DRIVER
4661 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4662 S:      Maintained
4663 F:      drivers/net/fddi/defxx.*
4664
4665 DEINTERLACE DRIVERS FOR ALLWINNER H3
4666 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4667 L:      linux-media@vger.kernel.org
4668 T:      git git://linuxtv.org/media_tree.git
4669 S:      Maintained
4670 F:      drivers/media/platform/sunxi/sun8i-di/
4671 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4672
4673 DELL SMBIOS DRIVER
4674 M:      Pali Rohár <pali.rohar@gmail.com>
4675 M:      Mario Limonciello <mario.limonciello@dell.com>
4676 L:      platform-driver-x86@vger.kernel.org
4677 S:      Maintained
4678 F:      drivers/platform/x86/dell-smbios.*
4679
4680 DELL SMBIOS SMM DRIVER
4681 M:      Mario Limonciello <mario.limonciello@dell.com>
4682 L:      platform-driver-x86@vger.kernel.org
4683 S:      Maintained
4684 F:      drivers/platform/x86/dell-smbios-smm.c
4685
4686 DELL SMBIOS WMI DRIVER
4687 M:      Mario Limonciello <mario.limonciello@dell.com>
4688 L:      platform-driver-x86@vger.kernel.org
4689 S:      Maintained
4690 F:      drivers/platform/x86/dell-smbios-wmi.c
4691 F:      tools/wmi/dell-smbios-example.c
4692
4693 DEFZA FDDI NETWORK DRIVER
4694 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4695 S:      Maintained
4696 F:      drivers/net/fddi/defza.*
4697
4698 DELL LAPTOP DRIVER
4699 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4700 M:      Pali Rohár <pali.rohar@gmail.com>
4701 L:      platform-driver-x86@vger.kernel.org
4702 S:      Maintained
4703 F:      drivers/platform/x86/dell-laptop.c
4704
4705 DELL LAPTOP FREEFALL DRIVER
4706 M:      Pali Rohár <pali.rohar@gmail.com>
4707 S:      Maintained
4708 F:      drivers/platform/x86/dell-smo8800.c
4709
4710 DELL LAPTOP RBTN DRIVER
4711 M:      Pali Rohár <pali.rohar@gmail.com>
4712 S:      Maintained
4713 F:      drivers/platform/x86/dell-rbtn.*
4714
4715 DELL REMOTE BIOS UPDATE DRIVER
4716 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4717 L:      platform-driver-x86@vger.kernel.org
4718 S:      Maintained
4719 F:      drivers/platform/x86/dell_rbu.c
4720
4721 DELL LAPTOP SMM DRIVER
4722 M:      Pali Rohár <pali.rohar@gmail.com>
4723 S:      Maintained
4724 F:      drivers/hwmon/dell-smm-hwmon.c
4725 F:      include/uapi/linux/i8k.h
4726
4727 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4728 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4729 L:      platform-driver-x86@vger.kernel.org
4730 S:      Maintained
4731 F:      Documentation/driver-api/dcdbas.rst
4732 F:      drivers/platform/x86/dcdbas.*
4733
4734 DELL WMI NOTIFICATIONS DRIVER
4735 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4736 M:      Pali Rohár <pali.rohar@gmail.com>
4737 S:      Maintained
4738 F:      drivers/platform/x86/dell-wmi.c
4739
4740 DELL WMI DESCRIPTOR DRIVER
4741 M:      Mario Limonciello <mario.limonciello@dell.com>
4742 S:      Maintained
4743 F:      drivers/platform/x86/dell-wmi-descriptor.c
4744
4745 DELTA ST MEDIA DRIVER
4746 M:      Hugues Fruchet <hugues.fruchet@st.com>
4747 L:      linux-media@vger.kernel.org
4748 T:      git git://linuxtv.org/media_tree.git
4749 W:      https://linuxtv.org
4750 S:      Supported
4751 F:      drivers/media/platform/sti/delta
4752
4753 DENALI NAND DRIVER
4754 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4755 L:      linux-mtd@lists.infradead.org
4756 S:      Supported
4757 F:      drivers/mtd/nand/raw/denali*
4758
4759 DESIGNWARE EDMA CORE IP DRIVER
4760 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4761 L:      dmaengine@vger.kernel.org
4762 S:      Maintained
4763 F:      drivers/dma/dw-edma/
4764 F:      include/linux/dma/edma.h
4765
4766 DESIGNWARE USB2 DRD IP DRIVER
4767 M:      Minas Harutyunyan <hminas@synopsys.com>
4768 L:      linux-usb@vger.kernel.org
4769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4770 S:      Maintained
4771 F:      drivers/usb/dwc2/
4772
4773 DESIGNWARE USB3 DRD IP DRIVER
4774 M:      Felipe Balbi <balbi@kernel.org>
4775 L:      linux-usb@vger.kernel.org
4776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4777 S:      Maintained
4778 F:      drivers/usb/dwc3/
4779
4780 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4781 M:      Andreas Klinger <ak@it-klinger.de>
4782 L:      linux-iio@vger.kernel.org
4783 S:      Maintained
4784 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4785 F:      drivers/iio/proximity/srf*.c
4786
4787 DEVICE COREDUMP (DEV_COREDUMP)
4788 M:      Johannes Berg <johannes@sipsolutions.net>
4789 L:      linux-kernel@vger.kernel.org
4790 S:      Maintained
4791 F:      drivers/base/devcoredump.c
4792 F:      include/linux/devcoredump.h
4793
4794 DEVICE FREQUENCY (DEVFREQ)
4795 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4796 M:      Kyungmin Park <kyungmin.park@samsung.com>
4797 M:      Chanwoo Choi <cw00.choi@samsung.com>
4798 L:      linux-pm@vger.kernel.org
4799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4800 S:      Maintained
4801 F:      drivers/devfreq/
4802 F:      include/linux/devfreq.h
4803 F:      Documentation/devicetree/bindings/devfreq/
4804 F:      include/trace/events/devfreq.h
4805
4806 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4807 M:      Chanwoo Choi <cw00.choi@samsung.com>
4808 L:      linux-pm@vger.kernel.org
4809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4810 S:      Supported
4811 F:      drivers/devfreq/event/
4812 F:      drivers/devfreq/devfreq-event.c
4813 F:      include/dt-bindings/pmu/exynos_ppmu.h
4814 F:      include/linux/devfreq-event.h
4815 F:      Documentation/devicetree/bindings/devfreq/event/
4816
4817 DEVICE NUMBER REGISTRY
4818 M:      Torben Mathiasen <device@lanana.org>
4819 W:      http://lanana.org/docs/device-list/index.html
4820 S:      Maintained
4821
4822 DEVICE-MAPPER  (LVM)
4823 M:      Alasdair Kergon <agk@redhat.com>
4824 M:      Mike Snitzer <snitzer@redhat.com>
4825 M:      dm-devel@redhat.com
4826 L:      dm-devel@redhat.com
4827 W:      http://sources.redhat.com/dm
4828 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4830 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4831 S:      Maintained
4832 F:      Documentation/admin-guide/device-mapper/
4833 F:      drivers/md/Makefile
4834 F:      drivers/md/Kconfig
4835 F:      drivers/md/dm*
4836 F:      drivers/md/persistent-data/
4837 F:      include/linux/device-mapper.h
4838 F:      include/linux/dm-*.h
4839 F:      include/uapi/linux/dm-*.h
4840
4841 DEVLINK
4842 M:      Jiri Pirko <jiri@mellanox.com>
4843 L:      netdev@vger.kernel.org
4844 S:      Supported
4845 F:      net/core/devlink.c
4846 F:      include/net/devlink.h
4847 F:      include/uapi/linux/devlink.h
4848
4849 DIALOG SEMICONDUCTOR DRIVERS
4850 M:      Support Opensource <support.opensource@diasemi.com>
4851 W:      http://www.dialog-semiconductor.com/products
4852 S:      Supported
4853 F:      Documentation/hwmon/da90??.rst
4854 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4855 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4856 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4857 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4858 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4859 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4860 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4861 F:      drivers/gpio/gpio-da90??.c
4862 F:      drivers/hwmon/da90??-hwmon.c
4863 F:      drivers/iio/adc/da91??-*.c
4864 F:      drivers/input/misc/da90??_onkey.c
4865 F:      drivers/input/touchscreen/da9052_tsi.c
4866 F:      drivers/leds/leds-da90??.c
4867 F:      drivers/mfd/da903x.c
4868 F:      drivers/mfd/da90??-*.c
4869 F:      drivers/mfd/da91??-*.c
4870 F:      drivers/power/supply/da9052-battery.c
4871 F:      drivers/power/supply/da91??-*.c
4872 F:      drivers/regulator/da903x.c
4873 F:      drivers/regulator/da9???-regulator.[ch]
4874 F:      drivers/regulator/slg51000-regulator.[ch]
4875 F:      drivers/thermal/da90??-thermal.c
4876 F:      drivers/rtc/rtc-da90??.c
4877 F:      drivers/video/backlight/da90??_bl.c
4878 F:      drivers/watchdog/da90??_wdt.c
4879 F:      include/linux/mfd/da903x.h
4880 F:      include/linux/mfd/da9052/
4881 F:      include/linux/mfd/da9055/
4882 F:      include/linux/mfd/da9062/
4883 F:      include/linux/mfd/da9063/
4884 F:      include/linux/mfd/da9150/
4885 F:      include/linux/regulator/da9211.h
4886 F:      include/sound/da[79]*.h
4887 F:      sound/soc/codecs/da[79]*.[ch]
4888
4889 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4890 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4891 L:      linux-gpio@vger.kernel.org
4892 S:      Maintained
4893 F:      drivers/gpio/gpio-gpio-mm.c
4894
4895 DIOLAN U2C-12 I2C DRIVER
4896 M:      Guenter Roeck <linux@roeck-us.net>
4897 L:      linux-i2c@vger.kernel.org
4898 S:      Maintained
4899 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4900
4901 FILESYSTEM DIRECT ACCESS (DAX)
4902 M:      Dan Williams <dan.j.williams@intel.com>
4903 R:      Matthew Wilcox <willy@infradead.org>
4904 R:      Jan Kara <jack@suse.cz>
4905 L:      linux-fsdevel@vger.kernel.org
4906 L:      linux-nvdimm@lists.01.org
4907 S:      Supported
4908 F:      fs/dax.c
4909 F:      include/linux/dax.h
4910 F:      include/trace/events/fs_dax.h
4911
4912 DEVICE DIRECT ACCESS (DAX)
4913 M:      Dan Williams <dan.j.williams@intel.com>
4914 M:      Vishal Verma <vishal.l.verma@intel.com>
4915 M:      Dave Jiang <dave.jiang@intel.com>
4916 L:      linux-nvdimm@lists.01.org
4917 S:      Supported
4918 F:      drivers/dax/
4919
4920 DIRECTORY NOTIFICATION (DNOTIFY)
4921 M:      Jan Kara <jack@suse.cz>
4922 R:      Amir Goldstein <amir73il@gmail.com>
4923 L:      linux-fsdevel@vger.kernel.org
4924 S:      Maintained
4925 F:      Documentation/filesystems/dnotify.txt
4926 F:      fs/notify/dnotify/
4927 F:      include/linux/dnotify.h
4928
4929 DISK GEOMETRY AND PARTITION HANDLING
4930 M:      Andries Brouwer <aeb@cwi.nl>
4931 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4932 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4933 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4934 S:      Maintained
4935
4936 DISKQUOTA
4937 M:      Jan Kara <jack@suse.com>
4938 S:      Maintained
4939 F:      Documentation/filesystems/quota.txt
4940 F:      fs/quota/
4941 F:      include/linux/quota*.h
4942 F:      include/uapi/linux/quota*.h
4943
4944 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4945 M:      Bernie Thompson <bernie@plugable.com>
4946 L:      linux-fbdev@vger.kernel.org
4947 S:      Maintained
4948 W:      http://plugable.com/category/projects/udlfb/
4949 F:      drivers/video/fbdev/udlfb.c
4950 F:      include/video/udlfb.h
4951 F:      Documentation/fb/udlfb.rst
4952
4953 DISTRIBUTED LOCK MANAGER (DLM)
4954 M:      Christine Caulfield <ccaulfie@redhat.com>
4955 M:      David Teigland <teigland@redhat.com>
4956 L:      cluster-devel@redhat.com
4957 W:      http://sources.redhat.com/cluster/
4958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4959 S:      Supported
4960 F:      fs/dlm/
4961
4962 DMA BUFFER SHARING FRAMEWORK
4963 M:      Sumit Semwal <sumit.semwal@linaro.org>
4964 S:      Maintained
4965 L:      linux-media@vger.kernel.org
4966 L:      dri-devel@lists.freedesktop.org
4967 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4968 F:      drivers/dma-buf/
4969 F:      include/linux/dma-buf*
4970 F:      include/linux/reservation.h
4971 F:      include/linux/*fence.h
4972 F:      Documentation/driver-api/dma-buf.rst
4973 K:      dma_(buf|fence|resv)
4974 T:      git git://anongit.freedesktop.org/drm/drm-misc
4975
4976 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4977 M:      Vinod Koul <vkoul@kernel.org>
4978 L:      dmaengine@vger.kernel.org
4979 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4980 S:      Maintained
4981 F:      drivers/dma/
4982 F:      include/linux/dmaengine.h
4983 F:      include/linux/of_dma.h
4984 F:      Documentation/devicetree/bindings/dma/
4985 F:      Documentation/driver-api/dmaengine/
4986 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4987
4988 DMA MAPPING HELPERS
4989 M:      Christoph Hellwig <hch@lst.de>
4990 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4991 R:      Robin Murphy <robin.murphy@arm.com>
4992 L:      iommu@lists.linux-foundation.org
4993 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4994 W:      http://git.infradead.org/users/hch/dma-mapping.git
4995 S:      Supported
4996 F:      kernel/dma/
4997 F:      include/asm-generic/dma-mapping.h
4998 F:      include/linux/dma-direct.h
4999 F:      include/linux/dma-mapping.h
5000 F:      include/linux/dma-noncoherent.h
5001
5002 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5003 M:      Lukasz Luba <l.luba@partner.samsung.com>
5004 L:      linux-pm@vger.kernel.org
5005 L:      linux-samsung-soc@vger.kernel.org
5006 S:      Maintained
5007 F:      drivers/memory/samsung/exynos5422-dmc.c
5008 F:      Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
5009
5010 DME1737 HARDWARE MONITOR DRIVER
5011 M:      Juerg Haefliger <juergh@gmail.com>
5012 L:      linux-hwmon@vger.kernel.org
5013 S:      Maintained
5014 F:      Documentation/hwmon/dme1737.rst
5015 F:      drivers/hwmon/dme1737.c
5016
5017 DMI/SMBIOS SUPPORT
5018 M:      Jean Delvare <jdelvare@suse.com>
5019 S:      Maintained
5020 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5021 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5022 F:      drivers/firmware/dmi-id.c
5023 F:      drivers/firmware/dmi_scan.c
5024 F:      include/linux/dmi.h
5025
5026 DOCUMENTATION
5027 M:      Jonathan Corbet <corbet@lwn.net>
5028 L:      linux-doc@vger.kernel.org
5029 S:      Maintained
5030 F:      Documentation/
5031 F:      scripts/documentation-file-ref-check
5032 F:      scripts/kernel-doc
5033 F:      scripts/sphinx-pre-install
5034 X:      Documentation/ABI/
5035 X:      Documentation/firmware-guide/acpi/
5036 X:      Documentation/devicetree/
5037 X:      Documentation/i2c/
5038 X:      Documentation/media/
5039 X:      Documentation/power/
5040 X:      Documentation/spi/
5041 T:      git git://git.lwn.net/linux.git docs-next
5042
5043 DOCUMENTATION/ITALIAN
5044 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5045 L:      linux-doc@vger.kernel.org
5046 S:      Maintained
5047 F:      Documentation/translations/it_IT
5048
5049 DOCUMENTATION SCRIPTS
5050 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5051 L:      linux-doc@vger.kernel.org
5052 S:      Maintained
5053 F:      scripts/documentation-file-ref-check
5054 F:      scripts/sphinx-pre-install
5055 F:      Documentation/sphinx/parse-headers.pl
5056
5057 DONGWOON DW9714 LENS VOICE COIL DRIVER
5058 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5059 L:      linux-media@vger.kernel.org
5060 T:      git git://linuxtv.org/media_tree.git
5061 S:      Maintained
5062 F:      drivers/media/i2c/dw9714.c
5063 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5064
5065 DONGWOON DW9807 LENS VOICE COIL DRIVER
5066 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5067 L:      linux-media@vger.kernel.org
5068 T:      git git://linuxtv.org/media_tree.git
5069 S:      Maintained
5070 F:      drivers/media/i2c/dw9807-vcm.c
5071 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5072
5073 DOUBLETALK DRIVER
5074 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5075 L:      blinux-list@redhat.com
5076 S:      Maintained
5077 F:      drivers/char/dtlk.c
5078 F:      include/linux/dtlk.h
5079
5080 DPAA2 DATAPATH I/O (DPIO) DRIVER
5081 M:      Roy Pledge <Roy.Pledge@nxp.com>
5082 L:      linux-kernel@vger.kernel.org
5083 S:      Maintained
5084 F:      drivers/soc/fsl/dpio
5085
5086 DPAA2 ETHERNET DRIVER
5087 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5088 L:      netdev@vger.kernel.org
5089 S:      Maintained
5090 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5091 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5092 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5093 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5094 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5095 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5096 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5097 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5098 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5099
5100 DPAA2 ETHERNET SWITCH DRIVER
5101 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5102 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5103 L:      linux-kernel@vger.kernel.org
5104 S:      Maintained
5105 F:      drivers/staging/fsl-dpaa2/ethsw
5106
5107 DPT_I2O SCSI RAID DRIVER
5108 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5109 L:      linux-scsi@vger.kernel.org
5110 W:      http://www.adaptec.com/
5111 S:      Maintained
5112 F:      drivers/scsi/dpt*
5113 F:      drivers/scsi/dpt/
5114
5115 DRBD DRIVER
5116 M:      Philipp Reisner <philipp.reisner@linbit.com>
5117 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5118 L:      drbd-dev@lists.linbit.com
5119 W:      http://www.drbd.org
5120 T:      git git://git.linbit.com/linux-drbd.git
5121 T:      git git://git.linbit.com/drbd-8.4.git
5122 S:      Supported
5123 F:      drivers/block/drbd/
5124 F:      lib/lru_cache.c
5125 F:      Documentation/admin-guide/blockdev/
5126
5127 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5128 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5129 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5131 S:      Supported
5132 F:      Documentation/kobject.txt
5133 F:      drivers/base/
5134 F:      fs/debugfs/
5135 F:      fs/sysfs/
5136 F:      include/linux/debugfs.h
5137 F:      include/linux/kobj*
5138 F:      lib/kobj*
5139
5140 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5141 M:      Kevin Hilman <khilman@kernel.org>
5142 M:      Nishanth Menon <nm@ti.com>
5143 S:      Maintained
5144 F:      drivers/power/avs/
5145 F:      include/linux/power/smartreflex.h
5146 L:      linux-pm@vger.kernel.org
5147
5148 DRM DRIVER FOR ARM PL111 CLCD
5149 M:      Eric Anholt <eric@anholt.net>
5150 T:      git git://anongit.freedesktop.org/drm/drm-misc
5151 S:      Supported
5152 F:      drivers/gpu/drm/pl111/
5153
5154 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5155 M:      Linus Walleij <linus.walleij@linaro.org>
5156 T:      git git://anongit.freedesktop.org/drm/drm-misc
5157 S:      Maintained
5158 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5159 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5160
5161 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5162 M:      Dave Airlie <airlied@redhat.com>
5163 S:      Odd Fixes
5164 F:      drivers/gpu/drm/ast/
5165
5166 DRM DRIVER FOR ASPEED BMC GFX
5167 M:      Joel Stanley <joel@jms.id.au>
5168 L:      linux-aspeed@lists.ozlabs.org
5169 T:      git git://anongit.freedesktop.org/drm/drm-misc
5170 S:      Supported
5171 F:      drivers/gpu/drm/aspeed/
5172 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5173
5174 DRM DRIVER FOR BOCHS VIRTUAL GPU
5175 M:      Gerd Hoffmann <kraxel@redhat.com>
5176 L:      virtualization@lists.linux-foundation.org
5177 T:      git git://anongit.freedesktop.org/drm/drm-misc
5178 S:      Maintained
5179 F:      drivers/gpu/drm/bochs/
5180
5181 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5182 M:      Linus Walleij <linus.walleij@linaro.org>
5183 T:      git git://anongit.freedesktop.org/drm/drm-misc
5184 S:      Maintained
5185 F:      drivers/gpu/drm/tve200/
5186
5187 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5188 M:      Jagan Teki <jagan@amarulasolutions.com>
5189 S:      Maintained
5190 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5191 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5192
5193 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5194 M:      Hans de Goede <hdegoede@redhat.com>
5195 T:      git git://anongit.freedesktop.org/drm/drm-misc
5196 S:      Maintained
5197 F:      drivers/gpu/drm/tiny/gm12u320.c
5198
5199 DRM DRIVER FOR ILITEK ILI9225 PANELS
5200 M:      David Lechner <david@lechnology.com>
5201 T:      git git://anongit.freedesktop.org/drm/drm-misc
5202 S:      Maintained
5203 F:      drivers/gpu/drm/tiny/ili9225.c
5204 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5205
5206 DRM DRIVER FOR HX8357D PANELS
5207 M:      Eric Anholt <eric@anholt.net>
5208 T:      git git://anongit.freedesktop.org/drm/drm-misc
5209 S:      Maintained
5210 F:      drivers/gpu/drm/tiny/hx8357d.c
5211 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5212
5213 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5214 S:      Orphan / Obsolete
5215 F:      drivers/gpu/drm/i810/
5216 F:      include/uapi/drm/i810_drm.h
5217
5218 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5219 S:      Orphan / Obsolete
5220 F:      drivers/gpu/drm/mga/
5221 F:      include/uapi/drm/mga_drm.h
5222
5223 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5224 M:      Dave Airlie <airlied@redhat.com>
5225 S:      Odd Fixes
5226 F:      drivers/gpu/drm/mgag200/
5227
5228 DRM DRIVER FOR MI0283QT
5229 M:      Noralf Trønnes <noralf@tronnes.org>
5230 T:      git git://anongit.freedesktop.org/drm/drm-misc
5231 S:      Maintained
5232 F:      drivers/gpu/drm/tiny/mi0283qt.c
5233 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5234
5235 DRM DRIVER FOR MSM ADRENO GPU
5236 M:      Rob Clark <robdclark@gmail.com>
5237 M:      Sean Paul <sean@poorly.run>
5238 L:      linux-arm-msm@vger.kernel.org
5239 L:      dri-devel@lists.freedesktop.org
5240 L:      freedreno@lists.freedesktop.org
5241 T:      git https://gitlab.freedesktop.org/drm/msm.git
5242 S:      Maintained
5243 F:      drivers/gpu/drm/msm/
5244 F:      include/uapi/drm/msm_drm.h
5245 F:      Documentation/devicetree/bindings/display/msm/
5246
5247 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5248 M:      Ben Skeggs <bskeggs@redhat.com>
5249 L:      dri-devel@lists.freedesktop.org
5250 L:      nouveau@lists.freedesktop.org
5251 T:      git git://github.com/skeggsb/linux
5252 S:      Supported
5253 F:      drivers/gpu/drm/nouveau/
5254 F:      include/uapi/drm/nouveau_drm.h
5255
5256 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5257 M:      Stefan Mavrodiev <stefan@olimex.com>
5258 S:      Maintained
5259 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5260 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5261
5262 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5263 M:      Noralf Trønnes <noralf@tronnes.org>
5264 T:      git git://anongit.freedesktop.org/drm/drm-misc
5265 S:      Maintained
5266 F:      drivers/gpu/drm/tiny/repaper.c
5267 F:      Documentation/devicetree/bindings/display/repaper.txt
5268
5269 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5270 M:      Dave Airlie <airlied@redhat.com>
5271 M:      Gerd Hoffmann <kraxel@redhat.com>
5272 L:      virtualization@lists.linux-foundation.org
5273 T:      git git://anongit.freedesktop.org/drm/drm-misc
5274 S:      Obsolete
5275 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5276 F:      drivers/gpu/drm/cirrus/
5277
5278 DRM DRIVER FOR QXL VIRTUAL GPU
5279 M:      Dave Airlie <airlied@redhat.com>
5280 M:      Gerd Hoffmann <kraxel@redhat.com>
5281 L:      virtualization@lists.linux-foundation.org
5282 L:      spice-devel@lists.freedesktop.org
5283 T:      git git://anongit.freedesktop.org/drm/drm-misc
5284 S:      Maintained
5285 F:      drivers/gpu/drm/qxl/
5286 F:      include/uapi/drm/qxl_drm.h
5287
5288 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5289 M:      Robert Chiras <robert.chiras@nxp.com>
5290 S:      Maintained
5291 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5292 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5293
5294 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5295 S:      Orphan / Obsolete
5296 F:      drivers/gpu/drm/r128/
5297 F:      include/uapi/drm/r128_drm.h
5298
5299 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5300 M:      Guido Günther <agx@sigxcpu.org>
5301 R:      Purism Kernel Team <kernel@puri.sm>
5302 S:      Maintained
5303 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5304 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5305
5306 DRM DRIVER FOR SAVAGE VIDEO CARDS
5307 S:      Orphan / Obsolete
5308 F:      drivers/gpu/drm/savage/
5309 F:      include/uapi/drm/savage_drm.h
5310
5311 DRM DRIVER FOR SIS VIDEO CARDS
5312 S:      Orphan / Obsolete
5313 F:      drivers/gpu/drm/sis/
5314 F:      include/uapi/drm/sis_drm.h
5315
5316 DRM DRIVER FOR SITRONIX ST7701 PANELS
5317 M:      Jagan Teki <jagan@amarulasolutions.com>
5318 S:      Maintained
5319 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5320 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5321
5322 DRM DRIVER FOR SITRONIX ST7586 PANELS
5323 M:      David Lechner <david@lechnology.com>
5324 T:      git git://anongit.freedesktop.org/drm/drm-misc
5325 S:      Maintained
5326 F:      drivers/gpu/drm/tiny/st7586.c
5327 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5328
5329 DRM DRIVER FOR SITRONIX ST7735R PANELS
5330 M:      David Lechner <david@lechnology.com>
5331 T:      git git://anongit.freedesktop.org/drm/drm-misc
5332 S:      Maintained
5333 F:      drivers/gpu/drm/tiny/st7735r.c
5334 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5335
5336 DRM DRIVER FOR ST-ERICSSON MCDE
5337 M:      Linus Walleij <linus.walleij@linaro.org>
5338 T:      git git://anongit.freedesktop.org/drm/drm-misc
5339 S:      Maintained
5340 F:      drivers/gpu/drm/mcde/
5341 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5342
5343 DRM DRIVER FOR TDFX VIDEO CARDS
5344 S:      Orphan / Obsolete
5345 F:      drivers/gpu/drm/tdfx/
5346
5347 DRM DRIVER FOR TPO TPG110 PANELS
5348 M:      Linus Walleij <linus.walleij@linaro.org>
5349 T:      git git://anongit.freedesktop.org/drm/drm-misc
5350 S:      Maintained
5351 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5352 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5353
5354 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5355 M:      Dave Airlie <airlied@redhat.com>
5356 R:      Sean Paul <sean@poorly.run>
5357 L:      dri-devel@lists.freedesktop.org
5358 S:      Odd Fixes
5359 F:      drivers/gpu/drm/udl/
5360 T:      git git://anongit.freedesktop.org/drm/drm-misc
5361
5362 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5363 M:      Hans de Goede <hdegoede@redhat.com>
5364 L:      dri-devel@lists.freedesktop.org
5365 S:      Maintained
5366 F:      drivers/gpu/drm/vboxvideo/
5367 T:      git git://anongit.freedesktop.org/drm/drm-misc
5368
5369 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5370 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5371 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5372 R:      Daniel Vetter <daniel@ffwll.ch>
5373 T:      git git://anongit.freedesktop.org/drm/drm-misc
5374 S:      Maintained
5375 L:      dri-devel@lists.freedesktop.org
5376 F:      drivers/gpu/drm/vkms/
5377 F:      Documentation/gpu/vkms.rst
5378
5379 DRM DRIVER FOR VMWARE VIRTUAL GPU
5380 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5381 M:      Thomas Hellstrom <thellstrom@vmware.com>
5382 L:      dri-devel@lists.freedesktop.org
5383 T:      git git://people.freedesktop.org/~thomash/linux
5384 S:      Supported
5385 F:      drivers/gpu/drm/vmwgfx/
5386 F:      include/uapi/drm/vmwgfx_drm.h
5387
5388 DRM DRIVERS
5389 M:      David Airlie <airlied@linux.ie>
5390 M:      Daniel Vetter <daniel@ffwll.ch>
5391 L:      dri-devel@lists.freedesktop.org
5392 T:      git git://anongit.freedesktop.org/drm/drm
5393 B:      https://bugs.freedesktop.org/
5394 C:      irc://chat.freenode.net/dri-devel
5395 S:      Maintained
5396 F:      drivers/gpu/drm/
5397 F:      drivers/gpu/vga/
5398 F:      Documentation/devicetree/bindings/display/
5399 F:      Documentation/devicetree/bindings/gpu/
5400 F:      Documentation/gpu/
5401 F:      include/drm/
5402 F:      include/uapi/drm/
5403 F:      include/linux/vga*
5404
5405 DRM DRIVERS AND MISC GPU PATCHES
5406 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5407 M:      Maxime Ripard <mripard@kernel.org>
5408 M:      Sean Paul <sean@poorly.run>
5409 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5410 S:      Maintained
5411 T:      git git://anongit.freedesktop.org/drm/drm-misc
5412 F:      Documentation/gpu/
5413 F:      drivers/gpu/vga/
5414 F:      drivers/gpu/drm/*
5415 F:      include/drm/drm*
5416 F:      include/uapi/drm/drm*
5417 F:      include/linux/vga*
5418
5419 DRM DRIVERS FOR ALLWINNER A10
5420 M:      Maxime Ripard <mripard@kernel.org>
5421 M:      Chen-Yu Tsai <wens@csie.org>
5422 L:      dri-devel@lists.freedesktop.org
5423 S:      Supported
5424 F:      drivers/gpu/drm/sun4i/
5425 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5426 T:      git git://anongit.freedesktop.org/drm/drm-misc
5427
5428 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5429 M:      Maxime Ripard <mripard@kernel.org>
5430 M:      Chen-Yu Tsai <wens@csie.org>
5431 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5432 L:      dri-devel@lists.freedesktop.org
5433 S:      Supported
5434 F:      drivers/gpu/drm/sun4i/sun8i*
5435 T:      git git://anongit.freedesktop.org/drm/drm-misc
5436
5437 DRM DRIVERS FOR AMLOGIC SOCS
5438 M:      Neil Armstrong <narmstrong@baylibre.com>
5439 L:      dri-devel@lists.freedesktop.org
5440 L:      linux-amlogic@lists.infradead.org
5441 W:      http://linux-meson.com/
5442 S:      Supported
5443 F:      drivers/gpu/drm/meson/
5444 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5445 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5446 F:      Documentation/gpu/meson.rst
5447 T:      git git://anongit.freedesktop.org/drm/drm-misc
5448
5449 DRM DRIVERS FOR ATMEL HLCDC
5450 M:      Sam Ravnborg <sam@ravnborg.org>
5451 M:      Boris Brezillon <bbrezillon@kernel.org>
5452 L:      dri-devel@lists.freedesktop.org
5453 S:      Supported
5454 F:      drivers/gpu/drm/atmel-hlcdc/
5455 F:      Documentation/devicetree/bindings/display/atmel/
5456 T:      git git://anongit.freedesktop.org/drm/drm-misc
5457
5458 DRM DRIVERS FOR BRIDGE CHIPS
5459 M:      Andrzej Hajda <a.hajda@samsung.com>
5460 M:      Neil Armstrong <narmstrong@baylibre.com>
5461 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5462 R:      Jonas Karlman <jonas@kwiboo.se>
5463 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5464 S:      Maintained
5465 T:      git git://anongit.freedesktop.org/drm/drm-misc
5466 F:      drivers/gpu/drm/bridge/
5467
5468 DRM DRIVERS FOR EXYNOS
5469 M:      Inki Dae <inki.dae@samsung.com>
5470 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5471 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5472 M:      Kyungmin Park <kyungmin.park@samsung.com>
5473 L:      dri-devel@lists.freedesktop.org
5474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5475 S:      Supported
5476 F:      drivers/gpu/drm/exynos/
5477 F:      include/uapi/drm/exynos_drm.h
5478 F:      Documentation/devicetree/bindings/display/exynos/
5479
5480 DRM DRIVERS FOR FREESCALE DCU
5481 M:      Stefan Agner <stefan@agner.ch>
5482 M:      Alison Wang <alison.wang@nxp.com>
5483 L:      dri-devel@lists.freedesktop.org
5484 S:      Supported
5485 F:      drivers/gpu/drm/fsl-dcu/
5486 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5487 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5488 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5489 T:      git git://anongit.freedesktop.org/drm/drm-misc
5490
5491 DRM DRIVERS FOR FREESCALE IMX
5492 M:      Philipp Zabel <p.zabel@pengutronix.de>
5493 L:      dri-devel@lists.freedesktop.org
5494 S:      Maintained
5495 F:      drivers/gpu/drm/imx/
5496 F:      drivers/gpu/ipu-v3/
5497 F:      Documentation/devicetree/bindings/display/imx/
5498
5499 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5500 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5501 L:      dri-devel@lists.freedesktop.org
5502 T:      git git://github.com/patjak/drm-gma500
5503 S:      Maintained
5504 F:      drivers/gpu/drm/gma500/
5505
5506 DRM DRIVERS FOR HISILICON
5507 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5508 M:      Rongrong Zou <zourongrong@gmail.com>
5509 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5510 R:      Chen Feng <puck.chen@hisilicon.com>
5511 L:      dri-devel@lists.freedesktop.org
5512 T:      git git://github.com/xin3liang/linux.git
5513 S:      Maintained
5514 F:      drivers/gpu/drm/hisilicon/
5515 F:      Documentation/devicetree/bindings/display/hisilicon/
5516
5517 DRM DRIVERS FOR LIMA
5518 M:      Qiang Yu <yuq825@gmail.com>
5519 L:      dri-devel@lists.freedesktop.org
5520 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5521 S:      Maintained
5522 F:      drivers/gpu/drm/lima/
5523 F:      include/uapi/drm/lima_drm.h
5524 T:      git git://anongit.freedesktop.org/drm/drm-misc
5525
5526 DRM DRIVERS FOR MEDIATEK
5527 M:      CK Hu <ck.hu@mediatek.com>
5528 M:      Philipp Zabel <p.zabel@pengutronix.de>
5529 L:      dri-devel@lists.freedesktop.org
5530 S:      Supported
5531 F:      drivers/gpu/drm/mediatek/
5532 F:      Documentation/devicetree/bindings/display/mediatek/
5533
5534 DRM DRIVERS FOR NVIDIA TEGRA
5535 M:      Thierry Reding <thierry.reding@gmail.com>
5536 L:      dri-devel@lists.freedesktop.org
5537 L:      linux-tegra@vger.kernel.org
5538 T:      git git://anongit.freedesktop.org/tegra/linux.git
5539 S:      Supported
5540 F:      drivers/gpu/drm/tegra/
5541 F:      drivers/gpu/host1x/
5542 F:      include/linux/host1x.h
5543 F:      include/uapi/drm/tegra_drm.h
5544 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5545
5546 DRM DRIVERS FOR RENESAS
5547 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5548 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5549 L:      dri-devel@lists.freedesktop.org
5550 L:      linux-renesas-soc@vger.kernel.org
5551 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5552 S:      Supported
5553 F:      drivers/gpu/drm/rcar-du/
5554 F:      drivers/gpu/drm/shmobile/
5555 F:      include/linux/platform_data/shmob_drm.h
5556 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5557 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5558 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5559
5560 DRM DRIVERS FOR ROCKCHIP
5561 M:      Sandy Huang <hjc@rock-chips.com>
5562 M:      Heiko Stübner <heiko@sntech.de>
5563 L:      dri-devel@lists.freedesktop.org
5564 S:      Maintained
5565 F:      drivers/gpu/drm/rockchip/
5566 F:      Documentation/devicetree/bindings/display/rockchip/
5567 T:      git git://anongit.freedesktop.org/drm/drm-misc
5568
5569 DRM DRIVERS FOR STI
5570 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5571 M:      Vincent Abriou <vincent.abriou@st.com>
5572 L:      dri-devel@lists.freedesktop.org
5573 T:      git git://anongit.freedesktop.org/drm/drm-misc
5574 S:      Maintained
5575 F:      drivers/gpu/drm/sti
5576 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5577
5578 DRM DRIVERS FOR STM
5579 M:      Yannick Fertre <yannick.fertre@st.com>
5580 M:      Philippe Cornu <philippe.cornu@st.com>
5581 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5582 M:      Vincent Abriou <vincent.abriou@st.com>
5583 L:      dri-devel@lists.freedesktop.org
5584 T:      git git://anongit.freedesktop.org/drm/drm-misc
5585 S:      Maintained
5586 F:      drivers/gpu/drm/stm
5587 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5588
5589 DRM DRIVERS FOR TI LCDC
5590 M:      Jyri Sarha <jsarha@ti.com>
5591 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5592 L:      dri-devel@lists.freedesktop.org
5593 S:      Maintained
5594 F:      drivers/gpu/drm/tilcdc/
5595 F:      Documentation/devicetree/bindings/display/tilcdc/
5596
5597 DRM DRIVERS FOR TI OMAP
5598 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5599 L:      dri-devel@lists.freedesktop.org
5600 S:      Maintained
5601 F:      drivers/gpu/drm/omapdrm/
5602 F:      Documentation/devicetree/bindings/display/ti/
5603
5604 DRM DRIVERS FOR V3D
5605 M:      Eric Anholt <eric@anholt.net>
5606 S:      Supported
5607 F:      drivers/gpu/drm/v3d/
5608 F:      include/uapi/drm/v3d_drm.h
5609 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5610 T:      git git://anongit.freedesktop.org/drm/drm-misc
5611
5612 DRM DRIVERS FOR VC4
5613 M:      Eric Anholt <eric@anholt.net>
5614 T:      git git://github.com/anholt/linux
5615 S:      Supported
5616 F:      drivers/gpu/drm/vc4/
5617 F:      include/uapi/drm/vc4_drm.h
5618 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5619 T:      git git://anongit.freedesktop.org/drm/drm-misc
5620
5621 DRM DRIVERS FOR VIVANTE GPU IP
5622 M:      Lucas Stach <l.stach@pengutronix.de>
5623 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5624 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5625 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5626 L:      dri-devel@lists.freedesktop.org
5627 S:      Maintained
5628 F:      drivers/gpu/drm/etnaviv/
5629 F:      include/uapi/drm/etnaviv_drm.h
5630 F:      Documentation/devicetree/bindings/display/etnaviv/
5631
5632 DRM DRIVERS FOR ZTE ZX
5633 M:      Shawn Guo <shawnguo@kernel.org>
5634 L:      dri-devel@lists.freedesktop.org
5635 S:      Maintained
5636 F:      drivers/gpu/drm/zte/
5637 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5638 T:      git git://anongit.freedesktop.org/drm/drm-misc
5639
5640 DRM PANEL DRIVERS
5641 M:      Thierry Reding <thierry.reding@gmail.com>
5642 R:      Sam Ravnborg <sam@ravnborg.org>
5643 L:      dri-devel@lists.freedesktop.org
5644 T:      git git://anongit.freedesktop.org/drm/drm-misc
5645 S:      Maintained
5646 F:      drivers/gpu/drm/drm_panel.c
5647 F:      drivers/gpu/drm/panel/
5648 F:      include/drm/drm_panel.h
5649 F:      Documentation/devicetree/bindings/display/panel/
5650
5651 DRM DRIVERS FOR XEN
5652 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5653 T:      git git://anongit.freedesktop.org/drm/drm-misc
5654 L:      dri-devel@lists.freedesktop.org
5655 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5656 S:      Supported
5657 F:      drivers/gpu/drm/xen/
5658 F:      Documentation/gpu/xen-front.rst
5659
5660 DRM TTM SUBSYSTEM
5661 M:      Christian Koenig <christian.koenig@amd.com>
5662 M:      Huang Rui <ray.huang@amd.com>
5663 T:      git git://people.freedesktop.org/~agd5f/linux
5664 S:      Maintained
5665 L:      dri-devel@lists.freedesktop.org
5666 F:      include/drm/ttm/
5667 F:      drivers/gpu/drm/ttm/
5668
5669 DSBR100 USB FM RADIO DRIVER
5670 M:      Alexey Klimov <klimov.linux@gmail.com>
5671 L:      linux-media@vger.kernel.org
5672 T:      git git://linuxtv.org/media_tree.git
5673 S:      Maintained
5674 F:      drivers/media/radio/dsbr100.c
5675
5676 DT3155 MEDIA DRIVER
5677 M:      Hans Verkuil <hverkuil@xs4all.nl>
5678 L:      linux-media@vger.kernel.org
5679 T:      git git://linuxtv.org/media_tree.git
5680 W:      https://linuxtv.org
5681 S:      Odd Fixes
5682 F:      drivers/media/pci/dt3155/
5683
5684 DVB_USB_AF9015 MEDIA DRIVER
5685 M:      Antti Palosaari <crope@iki.fi>
5686 L:      linux-media@vger.kernel.org
5687 W:      https://linuxtv.org
5688 W:      http://palosaari.fi/linux/
5689 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5690 T:      git git://linuxtv.org/anttip/media_tree.git
5691 S:      Maintained
5692 F:      drivers/media/usb/dvb-usb-v2/af9015*
5693
5694 DVB_USB_AF9035 MEDIA DRIVER
5695 M:      Antti Palosaari <crope@iki.fi>
5696 L:      linux-media@vger.kernel.org
5697 W:      https://linuxtv.org
5698 W:      http://palosaari.fi/linux/
5699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5700 T:      git git://linuxtv.org/anttip/media_tree.git
5701 S:      Maintained
5702 F:      drivers/media/usb/dvb-usb-v2/af9035*
5703
5704 DVB_USB_ANYSEE MEDIA DRIVER
5705 M:      Antti Palosaari <crope@iki.fi>
5706 L:      linux-media@vger.kernel.org
5707 W:      https://linuxtv.org
5708 W:      http://palosaari.fi/linux/
5709 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5710 T:      git git://linuxtv.org/anttip/media_tree.git
5711 S:      Maintained
5712 F:      drivers/media/usb/dvb-usb-v2/anysee*
5713
5714 DVB_USB_AU6610 MEDIA DRIVER
5715 M:      Antti Palosaari <crope@iki.fi>
5716 L:      linux-media@vger.kernel.org
5717 W:      https://linuxtv.org
5718 W:      http://palosaari.fi/linux/
5719 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5720 T:      git git://linuxtv.org/anttip/media_tree.git
5721 S:      Maintained
5722 F:      drivers/media/usb/dvb-usb-v2/au6610*
5723
5724 DVB_USB_CE6230 MEDIA DRIVER
5725 M:      Antti Palosaari <crope@iki.fi>
5726 L:      linux-media@vger.kernel.org
5727 W:      https://linuxtv.org
5728 W:      http://palosaari.fi/linux/
5729 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5730 T:      git git://linuxtv.org/anttip/media_tree.git
5731 S:      Maintained
5732 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5733
5734 DVB_USB_CXUSB MEDIA DRIVER
5735 M:      Michael Krufky <mkrufky@linuxtv.org>
5736 L:      linux-media@vger.kernel.org
5737 W:      https://linuxtv.org
5738 W:      http://github.com/mkrufky
5739 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5740 T:      git git://linuxtv.org/media_tree.git
5741 S:      Maintained
5742 F:      drivers/media/usb/dvb-usb/cxusb*
5743
5744 DVB_USB_EC168 MEDIA DRIVER
5745 M:      Antti Palosaari <crope@iki.fi>
5746 L:      linux-media@vger.kernel.org
5747 W:      https://linuxtv.org
5748 W:      http://palosaari.fi/linux/
5749 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5750 T:      git git://linuxtv.org/anttip/media_tree.git
5751 S:      Maintained
5752 F:      drivers/media/usb/dvb-usb-v2/ec168*
5753
5754 DVB_USB_GL861 MEDIA DRIVER
5755 M:      Antti Palosaari <crope@iki.fi>
5756 L:      linux-media@vger.kernel.org
5757 W:      https://linuxtv.org
5758 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5759 T:      git git://linuxtv.org/anttip/media_tree.git
5760 S:      Maintained
5761 F:      drivers/media/usb/dvb-usb-v2/gl861*
5762
5763 DVB_USB_MXL111SF MEDIA DRIVER
5764 M:      Michael Krufky <mkrufky@linuxtv.org>
5765 L:      linux-media@vger.kernel.org
5766 W:      https://linuxtv.org
5767 W:      http://github.com/mkrufky
5768 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5769 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5770 S:      Maintained
5771 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5772
5773 DVB_USB_RTL28XXU MEDIA DRIVER
5774 M:      Antti Palosaari <crope@iki.fi>
5775 L:      linux-media@vger.kernel.org
5776 W:      https://linuxtv.org
5777 W:      http://palosaari.fi/linux/
5778 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5779 T:      git git://linuxtv.org/anttip/media_tree.git
5780 S:      Maintained
5781 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5782
5783 DVB_USB_V2 MEDIA DRIVER
5784 M:      Antti Palosaari <crope@iki.fi>
5785 L:      linux-media@vger.kernel.org
5786 W:      https://linuxtv.org
5787 W:      http://palosaari.fi/linux/
5788 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5789 T:      git git://linuxtv.org/anttip/media_tree.git
5790 S:      Maintained
5791 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5792 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5793
5794 DYNAMIC DEBUG
5795 M:      Jason Baron <jbaron@akamai.com>
5796 S:      Maintained
5797 F:      lib/dynamic_debug.c
5798 F:      include/linux/dynamic_debug.h
5799
5800 DYNAMIC INTERRUPT MODERATION
5801 M:      Tal Gilboa <talgi@mellanox.com>
5802 S:      Maintained
5803 F:      include/linux/dim.h
5804 F:      lib/dim/
5805
5806 DZ DECSTATION DZ11 SERIAL DRIVER
5807 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5808 S:      Maintained
5809 F:      drivers/tty/serial/dz.*
5810
5811 E3X0 POWER BUTTON DRIVER
5812 M:      Moritz Fischer <moritz.fischer@ettus.com>
5813 L:      usrp-users@lists.ettus.com
5814 W:      http://www.ettus.com
5815 S:      Supported
5816 F:      drivers/input/misc/e3x0-button.c
5817 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5818
5819 E4000 MEDIA DRIVER
5820 M:      Antti Palosaari <crope@iki.fi>
5821 L:      linux-media@vger.kernel.org
5822 W:      https://linuxtv.org
5823 W:      http://palosaari.fi/linux/
5824 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5825 T:      git git://linuxtv.org/anttip/media_tree.git
5826 S:      Maintained
5827 F:      drivers/media/tuners/e4000*
5828
5829 EARTH_PT1 MEDIA DRIVER
5830 M:      Akihiro Tsukada <tskd08@gmail.com>
5831 L:      linux-media@vger.kernel.org
5832 S:      Odd Fixes
5833 F:      drivers/media/pci/pt1/
5834
5835 EARTH_PT3 MEDIA DRIVER
5836 M:      Akihiro Tsukada <tskd08@gmail.com>
5837 L:      linux-media@vger.kernel.org
5838 S:      Odd Fixes
5839 F:      drivers/media/pci/pt3/
5840
5841 EC100 MEDIA DRIVER
5842 M:      Antti Palosaari <crope@iki.fi>
5843 L:      linux-media@vger.kernel.org
5844 W:      https://linuxtv.org
5845 W:      http://palosaari.fi/linux/
5846 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5847 T:      git git://linuxtv.org/anttip/media_tree.git
5848 S:      Maintained
5849 F:      drivers/media/dvb-frontends/ec100*
5850
5851 ECRYPT FILE SYSTEM
5852 M:      Tyler Hicks <tyhicks@canonical.com>
5853 L:      ecryptfs@vger.kernel.org
5854 W:      http://ecryptfs.org
5855 W:      https://launchpad.net/ecryptfs
5856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5857 S:      Supported
5858 F:      Documentation/filesystems/ecryptfs.txt
5859 F:      fs/ecryptfs/
5860
5861 EDAC-AMD64
5862 M:      Borislav Petkov <bp@alien8.de>
5863 L:      linux-edac@vger.kernel.org
5864 S:      Maintained
5865 F:      drivers/edac/amd64_edac*
5866
5867 EDAC-ARMADA
5868 M:      Jan Luebbe <jlu@pengutronix.de>
5869 L:      linux-edac@vger.kernel.org
5870 S:      Maintained
5871 F:      drivers/edac/armada_xp_*
5872
5873 EDAC-AST2500
5874 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5875 S:      Supported
5876 F:      drivers/edac/aspeed_edac.c
5877 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5878
5879 EDAC-BLUEFIELD
5880 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5881 S:      Supported
5882 F:      drivers/edac/bluefield_edac.c
5883
5884 EDAC-CALXEDA
5885 M:      Robert Richter <rric@kernel.org>
5886 L:      linux-edac@vger.kernel.org
5887 S:      Maintained
5888 F:      drivers/edac/highbank*
5889
5890 EDAC-CAVIUM OCTEON
5891 M:      Ralf Baechle <ralf@linux-mips.org>
5892 M:      Robert Richter <rrichter@marvell.com>
5893 L:      linux-edac@vger.kernel.org
5894 L:      linux-mips@vger.kernel.org
5895 S:      Supported
5896 F:      drivers/edac/octeon_edac*
5897
5898 EDAC-CAVIUM THUNDERX
5899 M:      Robert Richter <rrichter@marvell.com>
5900 L:      linux-edac@vger.kernel.org
5901 S:      Supported
5902 F:      drivers/edac/thunderx_edac*
5903
5904 EDAC-CORE
5905 M:      Borislav Petkov <bp@alien8.de>
5906 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5907 M:      Tony Luck <tony.luck@intel.com>
5908 R:      James Morse <james.morse@arm.com>
5909 R:      Robert Richter <rrichter@marvell.com>
5910 L:      linux-edac@vger.kernel.org
5911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5912 S:      Supported
5913 F:      Documentation/admin-guide/ras.rst
5914 F:      Documentation/driver-api/edac.rst
5915 F:      drivers/edac/
5916 F:      include/linux/edac.h
5917
5918 EDAC-E752X
5919 M:      Mark Gross <mark.gross@intel.com>
5920 L:      linux-edac@vger.kernel.org
5921 S:      Maintained
5922 F:      drivers/edac/e752x_edac.c
5923
5924 EDAC-E7XXX
5925 L:      linux-edac@vger.kernel.org
5926 S:      Maintained
5927 F:      drivers/edac/e7xxx_edac.c
5928
5929 EDAC-FSL_DDR
5930 M:      York Sun <york.sun@nxp.com>
5931 L:      linux-edac@vger.kernel.org
5932 S:      Maintained
5933 F:      drivers/edac/fsl_ddr_edac.*
5934
5935 EDAC-GHES
5936 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5937 L:      linux-edac@vger.kernel.org
5938 S:      Maintained
5939 F:      drivers/edac/ghes_edac.c
5940
5941 EDAC-I10NM
5942 M:      Tony Luck <tony.luck@intel.com>
5943 L:      linux-edac@vger.kernel.org
5944 S:      Maintained
5945 F:      drivers/edac/i10nm_base.c
5946
5947 EDAC-I3000
5948 L:      linux-edac@vger.kernel.org
5949 S:      Orphan
5950 F:      drivers/edac/i3000_edac.c
5951
5952 EDAC-I5000
5953 L:      linux-edac@vger.kernel.org
5954 S:      Maintained
5955 F:      drivers/edac/i5000_edac.c
5956
5957 EDAC-I5400
5958 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5959 L:      linux-edac@vger.kernel.org
5960 S:      Maintained
5961 F:      drivers/edac/i5400_edac.c
5962
5963 EDAC-I7300
5964 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5965 L:      linux-edac@vger.kernel.org
5966 S:      Maintained
5967 F:      drivers/edac/i7300_edac.c
5968
5969 EDAC-I7CORE
5970 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5971 L:      linux-edac@vger.kernel.org
5972 S:      Maintained
5973 F:      drivers/edac/i7core_edac.c
5974
5975 EDAC-I82443BXGX
5976 M:      Tim Small <tim@buttersideup.com>
5977 L:      linux-edac@vger.kernel.org
5978 S:      Maintained
5979 F:      drivers/edac/i82443bxgx_edac.c
5980
5981 EDAC-I82975X
5982 M:      "Arvind R." <arvino55@gmail.com>
5983 L:      linux-edac@vger.kernel.org
5984 S:      Maintained
5985 F:      drivers/edac/i82975x_edac.c
5986
5987 EDAC-IE31200
5988 M:      Jason Baron <jbaron@akamai.com>
5989 L:      linux-edac@vger.kernel.org
5990 S:      Maintained
5991 F:      drivers/edac/ie31200_edac.c
5992
5993 EDAC-MPC85XX
5994 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5995 L:      linux-edac@vger.kernel.org
5996 S:      Maintained
5997 F:      drivers/edac/mpc85xx_edac.[ch]
5998
5999 EDAC-PASEMI
6000 M:      Egor Martovetsky <egor@pasemi.com>
6001 L:      linux-edac@vger.kernel.org
6002 S:      Maintained
6003 F:      drivers/edac/pasemi_edac.c
6004
6005 EDAC-PND2
6006 M:      Tony Luck <tony.luck@intel.com>
6007 L:      linux-edac@vger.kernel.org
6008 S:      Maintained
6009 F:      drivers/edac/pnd2_edac.[ch]
6010
6011 EDAC-R82600
6012 M:      Tim Small <tim@buttersideup.com>
6013 L:      linux-edac@vger.kernel.org
6014 S:      Maintained
6015 F:      drivers/edac/r82600_edac.c
6016
6017 EDAC-SBRIDGE
6018 M:      Tony Luck <tony.luck@intel.com>
6019 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6020 L:      linux-edac@vger.kernel.org
6021 S:      Maintained
6022 F:      drivers/edac/sb_edac.c
6023
6024 EDAC-SIFIVE
6025 M:      Yash Shah <yash.shah@sifive.com>
6026 L:      linux-edac@vger.kernel.org
6027 S:      Supported
6028 F:      drivers/edac/sifive_edac.c
6029
6030 EDAC-SKYLAKE
6031 M:      Tony Luck <tony.luck@intel.com>
6032 L:      linux-edac@vger.kernel.org
6033 S:      Maintained
6034 F:      drivers/edac/skx_*.c
6035
6036 EDAC-TI
6037 M:      Tero Kristo <t-kristo@ti.com>
6038 L:      linux-edac@vger.kernel.org
6039 S:      Maintained
6040 F:      drivers/edac/ti_edac.c
6041
6042 EDAC-QCOM
6043 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6044 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6045 L:      linux-arm-msm@vger.kernel.org
6046 L:      linux-edac@vger.kernel.org
6047 S:      Maintained
6048 F:      drivers/edac/qcom_edac.c
6049
6050 EDIROL UA-101/UA-1000 DRIVER
6051 M:      Clemens Ladisch <clemens@ladisch.de>
6052 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6054 S:      Maintained
6055 F:      sound/usb/misc/ua101.c
6056
6057 EFI TEST DRIVER
6058 L:      linux-efi@vger.kernel.org
6059 M:      Ivan Hu <ivan.hu@canonical.com>
6060 M:      Ard Biesheuvel <ardb@kernel.org>
6061 S:      Maintained
6062 F:      drivers/firmware/efi/test/
6063
6064 EFI VARIABLE FILESYSTEM
6065 M:      Matthew Garrett <matthew.garrett@nebula.com>
6066 M:      Jeremy Kerr <jk@ozlabs.org>
6067 M:      Ard Biesheuvel <ardb@kernel.org>
6068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6069 L:      linux-efi@vger.kernel.org
6070 S:      Maintained
6071 F:      fs/efivarfs/
6072
6073 EFIFB FRAMEBUFFER DRIVER
6074 L:      linux-fbdev@vger.kernel.org
6075 M:      Peter Jones <pjones@redhat.com>
6076 S:      Maintained
6077 F:      drivers/video/fbdev/efifb.c
6078
6079 EFS FILESYSTEM
6080 W:      http://aeschi.ch.eu.org/efs/
6081 S:      Orphan
6082 F:      fs/efs/
6083
6084 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6085 M:      Douglas Miller <dougmill@linux.ibm.com>
6086 L:      netdev@vger.kernel.org
6087 S:      Maintained
6088 F:      drivers/net/ethernet/ibm/ehea/
6089
6090 EM28XX VIDEO4LINUX DRIVER
6091 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6092 L:      linux-media@vger.kernel.org
6093 W:      https://linuxtv.org
6094 T:      git git://linuxtv.org/media_tree.git
6095 S:      Maintained
6096 F:      drivers/media/usb/em28xx/
6097 F:      Documentation/media/v4l-drivers/em28xx*
6098
6099 EMBEDDED LINUX
6100 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6101 M:      Matt Mackall <mpm@selenic.com>
6102 M:      David Woodhouse <dwmw2@infradead.org>
6103 L:      linux-embedded@vger.kernel.org
6104 S:      Maintained
6105
6106 Emulex 10Gbps iSCSI - OneConnect DRIVER
6107 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6108 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6109 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6110 L:      linux-scsi@vger.kernel.org
6111 W:      http://www.broadcom.com
6112 S:      Supported
6113 F:      drivers/scsi/be2iscsi/
6114
6115 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6116 M:      Sathya Perla <sathya.perla@broadcom.com>
6117 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6118 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6119 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6120 L:      netdev@vger.kernel.org
6121 W:      http://www.emulex.com
6122 S:      Supported
6123 F:      drivers/net/ethernet/emulex/benet/
6124
6125 EMULEX ONECONNECT ROCE DRIVER
6126 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6127 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6128 L:      linux-rdma@vger.kernel.org
6129 W:      http://www.broadcom.com
6130 S:      Odd Fixes
6131 F:      drivers/infiniband/hw/ocrdma/
6132 F:      include/uapi/rdma/ocrdma-abi.h
6133
6134 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6135 M:      James Smart <james.smart@broadcom.com>
6136 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6137 L:      linux-scsi@vger.kernel.org
6138 W:      http://www.broadcom.com
6139 S:      Supported
6140 F:      drivers/scsi/lpfc/
6141
6142 ENE CB710 FLASH CARD READER DRIVER
6143 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6144 S:      Maintained
6145 F:      drivers/misc/cb710/
6146 F:      drivers/mmc/host/cb710-mmc.*
6147 F:      include/linux/cb710.h
6148
6149 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6150 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6151 S:      Maintained
6152 F:      drivers/media/rc/ene_ir.*
6153
6154 EPSON S1D13XXX FRAMEBUFFER DRIVER
6155 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6156 S:      Maintained
6157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6158 F:      drivers/video/fbdev/s1d13xxxfb.c
6159 F:      include/video/s1d13xxxfb.h
6160
6161 EROFS FILE SYSTEM
6162 M:      Gao Xiang <gaoxiang25@huawei.com>
6163 M:      Chao Yu <yuchao0@huawei.com>
6164 L:      linux-erofs@lists.ozlabs.org
6165 S:      Maintained
6166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6167 F:      Documentation/filesystems/erofs.txt
6168 F:      fs/erofs/
6169 F:      include/trace/events/erofs.h
6170
6171 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6172 M:      Jeff Layton <jlayton@kernel.org>
6173 S:      Maintained
6174 F:      lib/errseq.c
6175 F:      include/linux/errseq.h
6176
6177 ET131X NETWORK DRIVER
6178 M:      Mark Einon <mark.einon@gmail.com>
6179 S:      Odd Fixes
6180 F:      drivers/net/ethernet/agere/
6181
6182 ETHERNET BRIDGE
6183 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6184 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6185 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6186 L:      netdev@vger.kernel.org
6187 W:      http://www.linuxfoundation.org/en/Net:Bridge
6188 S:      Maintained
6189 F:      include/linux/netfilter_bridge/
6190 F:      net/bridge/
6191
6192 ETHERNET PHY LIBRARY
6193 M:      Andrew Lunn <andrew@lunn.ch>
6194 M:      Florian Fainelli <f.fainelli@gmail.com>
6195 M:      Heiner Kallweit <hkallweit1@gmail.com>
6196 L:      netdev@vger.kernel.org
6197 S:      Maintained
6198 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6199 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6200 F:      Documentation/devicetree/bindings/net/mdio*
6201 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6202 F:      Documentation/networking/phy.rst
6203 F:      drivers/net/phy/
6204 F:      drivers/of/of_mdio.c
6205 F:      drivers/of/of_net.c
6206 F:      include/dt-bindings/net/qca-ar803x.h
6207 F:      include/linux/*mdio*.h
6208 F:      include/linux/of_net.h
6209 F:      include/linux/phy.h
6210 F:      include/linux/phy_fixed.h
6211 F:      include/linux/platform_data/mdio-bcm-unimac.h
6212 F:      include/linux/platform_data/mdio-gpio.h
6213 F:      include/trace/events/mdio.h
6214 F:      include/uapi/linux/mdio.h
6215 F:      include/uapi/linux/mii.h
6216
6217 EXFAT FILE SYSTEM
6218 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6219 L:      linux-fsdevel@vger.kernel.org
6220 S:      Maintained
6221 F:      drivers/staging/exfat/
6222
6223 EXT2 FILE SYSTEM
6224 M:      Jan Kara <jack@suse.com>
6225 L:      linux-ext4@vger.kernel.org
6226 S:      Maintained
6227 F:      Documentation/filesystems/ext2.txt
6228 F:      fs/ext2/
6229 F:      include/linux/ext2*
6230
6231 EXT4 FILE SYSTEM
6232 M:      "Theodore Ts'o" <tytso@mit.edu>
6233 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6234 L:      linux-ext4@vger.kernel.org
6235 W:      http://ext4.wiki.kernel.org
6236 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6238 S:      Maintained
6239 F:      Documentation/filesystems/ext4/
6240 F:      fs/ext4/
6241
6242 Extended Verification Module (EVM)
6243 M:      Mimi Zohar <zohar@linux.ibm.com>
6244 L:      linux-integrity@vger.kernel.org
6245 S:      Supported
6246 F:      security/integrity/evm/
6247
6248 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6249 M:      Ard Biesheuvel <ardb@kernel.org>
6250 L:      linux-efi@vger.kernel.org
6251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6252 S:      Maintained
6253 F:      Documentation/admin-guide/efi-stub.rst
6254 F:      arch/*/kernel/efi.c
6255 F:      arch/x86/boot/compressed/eboot.[ch]
6256 F:      arch/*/include/asm/efi.h
6257 F:      arch/x86/platform/efi/
6258 F:      drivers/firmware/efi/
6259 F:      include/linux/efi*.h
6260 F:      arch/arm/boot/compressed/efi-header.S
6261 F:      arch/arm64/kernel/efi-entry.S
6262
6263 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6264 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6265 M:      Chanwoo Choi <cw00.choi@samsung.com>
6266 L:      linux-kernel@vger.kernel.org
6267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6268 S:      Maintained
6269 F:      drivers/extcon/
6270 F:      include/linux/extcon/
6271 F:      include/linux/extcon.h
6272 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6273 F:      Documentation/devicetree/bindings/extcon/
6274
6275 EXYNOS DP DRIVER
6276 M:      Jingoo Han <jingoohan1@gmail.com>
6277 L:      dri-devel@lists.freedesktop.org
6278 S:      Maintained
6279 F:      drivers/gpu/drm/exynos/exynos_dp*
6280
6281 EXYNOS SYSMMU (IOMMU) driver
6282 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6283 L:      iommu@lists.linux-foundation.org
6284 S:      Maintained
6285 F:      drivers/iommu/exynos-iommu.c
6286
6287 EZchip NPS platform support
6288 M:      Vineet Gupta <vgupta@synopsys.com>
6289 M:      Ofer Levi <oferle@mellanox.com>
6290 S:      Supported
6291 F:      arch/arc/plat-eznps
6292 F:      arch/arc/boot/dts/eznps.dts
6293
6294 F2FS FILE SYSTEM
6295 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6296 M:      Chao Yu <yuchao0@huawei.com>
6297 L:      linux-f2fs-devel@lists.sourceforge.net
6298 W:      https://f2fs.wiki.kernel.org/
6299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6300 S:      Maintained
6301 F:      Documentation/filesystems/f2fs.txt
6302 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6303 F:      fs/f2fs/
6304 F:      include/linux/f2fs_fs.h
6305 F:      include/trace/events/f2fs.h
6306
6307 F71805F HARDWARE MONITORING DRIVER
6308 M:      Jean Delvare <jdelvare@suse.com>
6309 L:      linux-hwmon@vger.kernel.org
6310 S:      Maintained
6311 F:      Documentation/hwmon/f71805f.rst
6312 F:      drivers/hwmon/f71805f.c
6313
6314 FADDR2LINE
6315 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6316 S:      Maintained
6317 F:      scripts/faddr2line
6318
6319 FAILOVER MODULE
6320 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6321 L:      netdev@vger.kernel.org
6322 S:      Supported
6323 F:      net/core/failover.c
6324 F:      include/net/failover.h
6325 F:      Documentation/networking/failover.rst
6326
6327 FANOTIFY
6328 M:      Jan Kara <jack@suse.cz>
6329 R:      Amir Goldstein <amir73il@gmail.com>
6330 L:      linux-fsdevel@vger.kernel.org
6331 S:      Maintained
6332 F:      fs/notify/fanotify/
6333 F:      include/linux/fanotify.h
6334 F:      include/uapi/linux/fanotify.h
6335
6336 FARSYNC SYNCHRONOUS DRIVER
6337 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6338 W:      http://www.farsite.co.uk/
6339 S:      Supported
6340 F:      drivers/net/wan/farsync.*
6341
6342 FAULT INJECTION SUPPORT
6343 M:      Akinobu Mita <akinobu.mita@gmail.com>
6344 S:      Supported
6345 F:      Documentation/fault-injection/
6346 F:      lib/fault-inject.c
6347
6348 FBTFT Framebuffer drivers
6349 S:      Orphan
6350 L:      dri-devel@lists.freedesktop.org
6351 L:      linux-fbdev@vger.kernel.org
6352 F:      drivers/staging/fbtft/
6353
6354 FC0011 TUNER DRIVER
6355 M:      Michael Buesch <m@bues.ch>
6356 L:      linux-media@vger.kernel.org
6357 S:      Maintained
6358 F:      drivers/media/tuners/fc0011.h
6359 F:      drivers/media/tuners/fc0011.c
6360
6361 FC2580 MEDIA DRIVER
6362 M:      Antti Palosaari <crope@iki.fi>
6363 L:      linux-media@vger.kernel.org
6364 W:      https://linuxtv.org
6365 W:      http://palosaari.fi/linux/
6366 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6367 T:      git git://linuxtv.org/anttip/media_tree.git
6368 S:      Maintained
6369 F:      drivers/media/tuners/fc2580*
6370
6371 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6372 M:      Hannes Reinecke <hare@suse.de>
6373 L:      linux-scsi@vger.kernel.org
6374 W:      www.Open-FCoE.org
6375 S:      Supported
6376 F:      drivers/scsi/libfc/
6377 F:      drivers/scsi/fcoe/
6378 F:      include/scsi/fc/
6379 F:      include/scsi/libfc.h
6380 F:      include/scsi/libfcoe.h
6381 F:      include/uapi/scsi/fc/
6382
6383 FILE LOCKING (flock() and fcntl()/lockf())
6384 M:      Jeff Layton <jlayton@kernel.org>
6385 M:      "J. Bruce Fields" <bfields@fieldses.org>
6386 L:      linux-fsdevel@vger.kernel.org
6387 S:      Maintained
6388 F:      include/linux/fcntl.h
6389 F:      include/uapi/linux/fcntl.h
6390 F:      fs/fcntl.c
6391 F:      fs/locks.c
6392
6393 FILESYSTEMS (VFS and infrastructure)
6394 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6395 L:      linux-fsdevel@vger.kernel.org
6396 S:      Maintained
6397 F:      fs/*
6398 F:      include/linux/fs.h
6399 F:      include/linux/fs_types.h
6400 F:      include/uapi/linux/fs.h
6401
6402 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6403 M:      Riku Voipio <riku.voipio@iki.fi>
6404 L:      linux-hwmon@vger.kernel.org
6405 S:      Maintained
6406 F:      drivers/hwmon/f75375s.c
6407 F:      include/linux/f75375s.h
6408
6409 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6410 M:      Clemens Ladisch <clemens@ladisch.de>
6411 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6412 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6414 S:      Maintained
6415 F:      sound/firewire/
6416 F:      include/uapi/sound/firewire.h
6417
6418 FIREWIRE MEDIA DRIVERS (firedtv)
6419 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6420 L:      linux-media@vger.kernel.org
6421 L:      linux1394-devel@lists.sourceforge.net
6422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6423 S:      Maintained
6424 F:      drivers/media/firewire/
6425
6426 FIREWIRE SBP-2 TARGET
6427 M:      Chris Boot <bootc@bootc.net>
6428 L:      linux-scsi@vger.kernel.org
6429 L:      target-devel@vger.kernel.org
6430 L:      linux1394-devel@lists.sourceforge.net
6431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6432 S:      Maintained
6433 F:      drivers/target/sbp/
6434
6435 FIREWIRE SUBSYSTEM
6436 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6437 L:      linux1394-devel@lists.sourceforge.net
6438 W:      http://ieee1394.wiki.kernel.org/
6439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6440 S:      Maintained
6441 F:      drivers/firewire/
6442 F:      include/linux/firewire.h
6443 F:      include/uapi/linux/firewire*.h
6444 F:      tools/firewire/
6445
6446 FIRMWARE LOADER (request_firmware)
6447 M:      Luis Chamberlain <mcgrof@kernel.org>
6448 L:      linux-kernel@vger.kernel.org
6449 S:      Maintained
6450 F:      Documentation/firmware_class/
6451 F:      drivers/base/firmware_loader/
6452 F:      include/linux/firmware.h
6453
6454 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6455 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6456 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6457 S:      Maintained
6458 F:      drivers/block/rsxx/
6459
6460 FLEXTIMER FTM-QUADDEC DRIVER
6461 M:      Patrick Havelange <patrick.havelange@essensium.com>
6462 L:      linux-iio@vger.kernel.org
6463 S:      Maintained
6464 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6465 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6466 F:      drivers/counter/ftm-quaddec.c
6467
6468 FLOPPY DRIVER
6469 M:      Denis Efremov <efremov@linux.com>
6470 S:      Odd Fixes
6471 L:      linux-block@vger.kernel.org
6472 F:      drivers/block/floppy.c
6473
6474 FPGA MANAGER FRAMEWORK
6475 M:      Moritz Fischer <mdf@kernel.org>
6476 L:      linux-fpga@vger.kernel.org
6477 S:      Maintained
6478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6479 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6480 F:      Documentation/fpga/
6481 F:      Documentation/driver-api/fpga/
6482 F:      Documentation/devicetree/bindings/fpga/
6483 F:      drivers/fpga/
6484 F:      include/linux/fpga/
6485 W:      http://www.rocketboards.org
6486
6487 FPGA DFL DRIVERS
6488 M:      Wu Hao <hao.wu@intel.com>
6489 L:      linux-fpga@vger.kernel.org
6490 S:      Maintained
6491 F:      Documentation/fpga/dfl.rst
6492 F:      include/uapi/linux/fpga-dfl.h
6493 F:      drivers/fpga/dfl*
6494
6495 FPU EMULATOR
6496 M:      Bill Metzenthen <billm@melbpc.org.au>
6497 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6498 S:      Maintained
6499 F:      arch/x86/math-emu/
6500
6501 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6502 L:      netdev@vger.kernel.org
6503 S:      Orphan
6504 F:      drivers/net/wan/dlci.c
6505 F:      drivers/net/wan/sdla.c
6506
6507 FRAMEBUFFER LAYER
6508 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6509 L:      dri-devel@lists.freedesktop.org
6510 L:      linux-fbdev@vger.kernel.org
6511 T:      git git://anongit.freedesktop.org/drm/drm-misc
6512 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6513 S:      Maintained
6514 F:      Documentation/fb/
6515 F:      drivers/video/
6516 F:      include/video/
6517 F:      include/linux/fb.h
6518 F:      include/uapi/video/
6519 F:      include/uapi/linux/fb.h
6520
6521 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6522 M:      Horia Geantă <horia.geanta@nxp.com>
6523 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6524 L:      linux-crypto@vger.kernel.org
6525 S:      Maintained
6526 F:      drivers/crypto/caam/
6527 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6528
6529 FREESCALE DIU FRAMEBUFFER DRIVER
6530 M:      Timur Tabi <timur@kernel.org>
6531 L:      linux-fbdev@vger.kernel.org
6532 S:      Maintained
6533 F:      drivers/video/fbdev/fsl-diu-fb.*
6534
6535 FREESCALE DMA DRIVER
6536 M:      Li Yang <leoyang.li@nxp.com>
6537 M:      Zhang Wei <zw@zh-kernel.org>
6538 L:      linuxppc-dev@lists.ozlabs.org
6539 S:      Maintained
6540 F:      drivers/dma/fsldma.*
6541
6542 FREESCALE ENETC ETHERNET DRIVERS
6543 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6544 L:      netdev@vger.kernel.org
6545 S:      Maintained
6546 F:      drivers/net/ethernet/freescale/enetc/
6547
6548 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6549 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6550 L:      netdev@vger.kernel.org
6551 S:      Maintained
6552 F:      drivers/net/ethernet/freescale/gianfar*
6553 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6554
6555 FREESCALE GPMI NAND DRIVER
6556 M:      Han Xu <han.xu@nxp.com>
6557 L:      linux-mtd@lists.infradead.org
6558 S:      Maintained
6559 F:      drivers/mtd/nand/raw/gpmi-nand/*
6560
6561 FREESCALE I2C CPM DRIVER
6562 M:      Jochen Friedrich <jochen@scram.de>
6563 L:      linuxppc-dev@lists.ozlabs.org
6564 L:      linux-i2c@vger.kernel.org
6565 S:      Maintained
6566 F:      drivers/i2c/busses/i2c-cpm.c
6567
6568 FREESCALE IMX DDR PMU DRIVER
6569 M:      Frank Li <Frank.li@nxp.com>
6570 L:      linux-arm-kernel@lists.infradead.org
6571 S:      Maintained
6572 F:      drivers/perf/fsl_imx8_ddr_perf.c
6573 F:      Documentation/admin-guide/perf/imx-ddr.rst
6574 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6575
6576 FREESCALE IMX I2C DRIVER
6577 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6578 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6579 L:      linux-i2c@vger.kernel.org
6580 S:      Maintained
6581 F:      drivers/i2c/busses/i2c-imx.c
6582 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6583
6584 FREESCALE IMX LPI2C DRIVER
6585 M:      Dong Aisheng <aisheng.dong@nxp.com>
6586 L:      linux-i2c@vger.kernel.org
6587 L:      linux-imx@nxp.com
6588 S:      Maintained
6589 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6590 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6591
6592 FREESCALE IMX / MXC FEC DRIVER
6593 M:      Fugang Duan <fugang.duan@nxp.com>
6594 L:      netdev@vger.kernel.org
6595 S:      Maintained
6596 F:      drivers/net/ethernet/freescale/fec_main.c
6597 F:      drivers/net/ethernet/freescale/fec_ptp.c
6598 F:      drivers/net/ethernet/freescale/fec.h
6599 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6600
6601 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6602 M:      Sascha Hauer <s.hauer@pengutronix.de>
6603 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6604 L:      linux-fbdev@vger.kernel.org
6605 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6606 S:      Maintained
6607 F:      include/linux/platform_data/video-imxfb.h
6608 F:      drivers/video/fbdev/imxfb.c
6609
6610 FREESCALE QORIQ DPAA ETHERNET DRIVER
6611 M:      Madalin Bucur <madalin.bucur@nxp.com>
6612 L:      netdev@vger.kernel.org
6613 S:      Maintained
6614 F:      drivers/net/ethernet/freescale/dpaa
6615
6616 FREESCALE QORIQ DPAA FMAN DRIVER
6617 M:      Madalin Bucur <madalin.bucur@nxp.com>
6618 L:      netdev@vger.kernel.org
6619 S:      Maintained
6620 F:      drivers/net/ethernet/freescale/fman
6621 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6622
6623 FREESCALE QORIQ PTP CLOCK DRIVER
6624 M:      Yangbo Lu <yangbo.lu@nxp.com>
6625 L:      netdev@vger.kernel.org
6626 S:      Maintained
6627 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6628 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6629 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6630 F:      drivers/ptp/ptp_qoriq.c
6631 F:      drivers/ptp/ptp_qoriq_debugfs.c
6632 F:      include/linux/fsl/ptp_qoriq.h
6633 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6634
6635 FREESCALE QUAD SPI DRIVER
6636 M:      Han Xu <han.xu@nxp.com>
6637 L:      linux-spi@vger.kernel.org
6638 S:      Maintained
6639 F:      drivers/spi/spi-fsl-qspi.c
6640
6641 FREESCALE QUICC ENGINE LIBRARY
6642 M:      Qiang Zhao <qiang.zhao@nxp.com>
6643 L:      linuxppc-dev@lists.ozlabs.org
6644 S:      Maintained
6645 F:      drivers/soc/fsl/qe/
6646 F:      include/soc/fsl/*qe*.h
6647 F:      include/soc/fsl/*ucc*.h
6648
6649 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6650 M:      Li Yang <leoyang.li@nxp.com>
6651 L:      netdev@vger.kernel.org
6652 L:      linuxppc-dev@lists.ozlabs.org
6653 S:      Maintained
6654 F:      drivers/net/ethernet/freescale/ucc_geth*
6655
6656 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6657 M:      Zhao Qiang <qiang.zhao@nxp.com>
6658 L:      netdev@vger.kernel.org
6659 L:      linuxppc-dev@lists.ozlabs.org
6660 S:      Maintained
6661 F:      drivers/net/wan/fsl_ucc_hdlc*
6662
6663 FREESCALE QUICC ENGINE UCC UART DRIVER
6664 M:      Timur Tabi <timur@kernel.org>
6665 L:      linuxppc-dev@lists.ozlabs.org
6666 S:      Maintained
6667 F:      drivers/tty/serial/ucc_uart.c
6668
6669 FREESCALE SOC DRIVERS
6670 M:      Li Yang <leoyang.li@nxp.com>
6671 L:      linuxppc-dev@lists.ozlabs.org
6672 L:      linux-arm-kernel@lists.infradead.org
6673 S:      Maintained
6674 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6675 F:      Documentation/devicetree/bindings/soc/fsl/
6676 F:      drivers/soc/fsl/
6677 F:      include/linux/fsl/
6678
6679 FREESCALE SOC FS_ENET DRIVER
6680 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6681 L:      linuxppc-dev@lists.ozlabs.org
6682 L:      netdev@vger.kernel.org
6683 S:      Maintained
6684 F:      drivers/net/ethernet/freescale/fs_enet/
6685 F:      include/linux/fs_enet_pd.h
6686
6687 FREESCALE SOC SOUND DRIVERS
6688 M:      Timur Tabi <timur@kernel.org>
6689 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6690 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6691 R:      Fabio Estevam <festevam@gmail.com>
6692 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6693 L:      linuxppc-dev@lists.ozlabs.org
6694 S:      Maintained
6695 F:      sound/soc/fsl/fsl*
6696 F:      sound/soc/fsl/imx*
6697 F:      sound/soc/fsl/mpc8610_hpcd.c
6698
6699 FREESCALE USB PERIPHERAL DRIVERS
6700 M:      Li Yang <leoyang.li@nxp.com>
6701 L:      linux-usb@vger.kernel.org
6702 L:      linuxppc-dev@lists.ozlabs.org
6703 S:      Maintained
6704 F:      drivers/usb/gadget/udc/fsl*
6705
6706 FREEVXFS FILESYSTEM
6707 M:      Christoph Hellwig <hch@infradead.org>
6708 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6709 S:      Maintained
6710 F:      fs/freevxfs/
6711
6712 FREEZER
6713 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6714 M:      Pavel Machek <pavel@ucw.cz>
6715 L:      linux-pm@vger.kernel.org
6716 S:      Supported
6717 F:      Documentation/power/freezing-of-tasks.rst
6718 F:      include/linux/freezer.h
6719 F:      kernel/freezer.c
6720
6721 FRONTSWAP API
6722 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6723 L:      linux-kernel@vger.kernel.org
6724 S:      Maintained
6725 F:      mm/frontswap.c
6726 F:      include/linux/frontswap.h
6727
6728 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6729 M:      David Howells <dhowells@redhat.com>
6730 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6731 S:      Supported
6732 F:      Documentation/filesystems/caching/
6733 F:      fs/fscache/
6734 F:      include/linux/fscache*.h
6735
6736 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6737 M:      Theodore Y. Ts'o <tytso@mit.edu>
6738 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6739 M:      Eric Biggers <ebiggers@kernel.org>
6740 L:      linux-fscrypt@vger.kernel.org
6741 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6742 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6743 S:      Supported
6744 F:      fs/crypto/
6745 F:      include/linux/fscrypt*.h
6746 F:      include/uapi/linux/fscrypt.h
6747 F:      Documentation/filesystems/fscrypt.rst
6748
6749 FSI SUBSYSTEM
6750 M:      Jeremy Kerr <jk@ozlabs.org>
6751 M:      Joel Stanley <joel@jms.id.au>
6752 R:      Alistar Popple <alistair@popple.id.au>
6753 R:      Eddie James <eajames@linux.ibm.com>
6754 L:      linux-fsi@lists.ozlabs.org
6755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6756 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6757 S:      Supported
6758 F:      drivers/fsi/
6759 F:      include/linux/fsi*.h
6760 F:      include/trace/events/fsi*.h
6761
6762 FSI-ATTACHED I2C DRIVER
6763 M:      Eddie James <eajames@linux.ibm.com>
6764 L:      linux-i2c@vger.kernel.org
6765 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6766 S:      Maintained
6767 F:      drivers/i2c/busses/i2c-fsi.c
6768 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6769
6770 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6771 M:      Jan Kara <jack@suse.cz>
6772 R:      Amir Goldstein <amir73il@gmail.com>
6773 L:      linux-fsdevel@vger.kernel.org
6774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
6775 S:      Maintained
6776 F:      fs/notify/
6777 F:      include/linux/fsnotify*.h
6778
6779 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6780 M:      Eric Biggers <ebiggers@kernel.org>
6781 M:      Theodore Y. Ts'o <tytso@mit.edu>
6782 L:      linux-fscrypt@vger.kernel.org
6783 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6784 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6785 S:      Supported
6786 F:      fs/verity/
6787 F:      include/linux/fsverity.h
6788 F:      include/uapi/linux/fsverity.h
6789 F:      Documentation/filesystems/fsverity.rst
6790
6791 FUJITSU LAPTOP EXTRAS
6792 M:      Jonathan Woithe <jwoithe@just42.net>
6793 L:      platform-driver-x86@vger.kernel.org
6794 S:      Maintained
6795 F:      drivers/platform/x86/fujitsu-laptop.c
6796
6797 FUJITSU M-5MO LS CAMERA ISP DRIVER
6798 M:      Kyungmin Park <kyungmin.park@samsung.com>
6799 M:      Heungjun Kim <riverful.kim@samsung.com>
6800 L:      linux-media@vger.kernel.org
6801 S:      Maintained
6802 F:      drivers/media/i2c/m5mols/
6803 F:      include/media/i2c/m5mols.h
6804
6805 FUJITSU TABLET EXTRAS
6806 M:      Robert Gerlach <khnz@gmx.de>
6807 L:      platform-driver-x86@vger.kernel.org
6808 S:      Maintained
6809 F:      drivers/platform/x86/fujitsu-tablet.c
6810
6811 FUSE: FILESYSTEM IN USERSPACE
6812 M:      Miklos Szeredi <miklos@szeredi.hu>
6813 L:      linux-fsdevel@vger.kernel.org
6814 W:      http://fuse.sourceforge.net/
6815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6816 S:      Maintained
6817 F:      fs/fuse/
6818 F:      include/uapi/linux/fuse.h
6819 F:      Documentation/filesystems/fuse.txt
6820
6821 FUTEX SUBSYSTEM
6822 M:      Thomas Gleixner <tglx@linutronix.de>
6823 M:      Ingo Molnar <mingo@redhat.com>
6824 R:      Peter Zijlstra <peterz@infradead.org>
6825 R:      Darren Hart <dvhart@infradead.org>
6826 L:      linux-kernel@vger.kernel.org
6827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6828 S:      Maintained
6829 F:      kernel/futex.c
6830 F:      include/asm-generic/futex.h
6831 F:      include/linux/futex.h
6832 F:      include/uapi/linux/futex.h
6833 F:      tools/testing/selftests/futex/
6834 F:      tools/perf/bench/futex*
6835 F:      Documentation/*futex*
6836
6837 GCC PLUGINS
6838 M:      Kees Cook <keescook@chromium.org>
6839 R:      Emese Revfy <re.emese@gmail.com>
6840 L:      kernel-hardening@lists.openwall.com
6841 S:      Maintained
6842 F:      scripts/gcc-plugins/
6843 F:      scripts/gcc-plugin.sh
6844 F:      scripts/Makefile.gcc-plugins
6845 F:      Documentation/core-api/gcc-plugins.rst
6846
6847 GASKET DRIVER FRAMEWORK
6848 M:      Rob Springer <rspringer@google.com>
6849 M:      Todd Poynor <toddpoynor@google.com>
6850 M:      Ben Chan <benchan@chromium.org>
6851 S:      Maintained
6852 F:      drivers/staging/gasket/
6853
6854 GCOV BASED KERNEL PROFILING
6855 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6856 S:      Maintained
6857 F:      kernel/gcov/
6858 F:      Documentation/dev-tools/gcov.rst
6859
6860 GDB KERNEL DEBUGGING HELPER SCRIPTS
6861 M:      Jan Kiszka <jan.kiszka@siemens.com>
6862 M:      Kieran Bingham <kbingham@kernel.org>
6863 S:      Supported
6864 F:      scripts/gdb/
6865
6866 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6867 M:      Achim Leubner <achim_leubner@adaptec.com>
6868 L:      linux-scsi@vger.kernel.org
6869 W:      http://www.icp-vortex.com/
6870 S:      Supported
6871 F:      drivers/scsi/gdt*
6872
6873 GEMTEK FM RADIO RECEIVER DRIVER
6874 M:      Hans Verkuil <hverkuil@xs4all.nl>
6875 L:      linux-media@vger.kernel.org
6876 T:      git git://linuxtv.org/media_tree.git
6877 W:      https://linuxtv.org
6878 S:      Maintained
6879 F:      drivers/media/radio/radio-gemtek*
6880
6881 GENERIC ARCHITECTURE TOPOLOGY
6882 M:      Sudeep Holla <sudeep.holla@arm.com>
6883 L:      linux-kernel@vger.kernel.org
6884 S:      Maintained
6885 F:      drivers/base/arch_topology.c
6886 F:      include/linux/arch_topology.h
6887
6888 GENERIC GPIO I2C DRIVER
6889 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6890 S:      Supported
6891 F:      drivers/i2c/busses/i2c-gpio.c
6892 F:      include/linux/platform_data/i2c-gpio.h
6893
6894 GENERIC GPIO I2C MULTIPLEXER DRIVER
6895 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6896 L:      linux-i2c@vger.kernel.org
6897 S:      Supported
6898 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6899 F:      include/linux/platform_data/i2c-mux-gpio.h
6900 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6901
6902 GENERIC HDLC (WAN) DRIVERS
6903 M:      Krzysztof Halasa <khc@pm.waw.pl>
6904 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6905 S:      Maintained
6906 F:      drivers/net/wan/c101.c
6907 F:      drivers/net/wan/hd6457*
6908 F:      drivers/net/wan/hdlc*
6909 F:      drivers/net/wan/n2.c
6910 F:      drivers/net/wan/pc300too.c
6911 F:      drivers/net/wan/pci200syn.c
6912 F:      drivers/net/wan/wanxl*
6913
6914 GENERIC INCLUDE/ASM HEADER FILES
6915 M:      Arnd Bergmann <arnd@arndb.de>
6916 L:      linux-arch@vger.kernel.org
6917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6918 S:      Maintained
6919 F:      include/asm-generic/
6920 F:      include/uapi/asm-generic/
6921
6922 GENERIC PHY FRAMEWORK
6923 M:      Kishon Vijay Abraham I <kishon@ti.com>
6924 L:      linux-kernel@vger.kernel.org
6925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6926 S:      Supported
6927 F:      drivers/phy/
6928 F:      include/linux/phy/
6929 F:      Documentation/devicetree/bindings/phy/
6930
6931 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6932 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6933 S:      Supported
6934 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6935
6936 GENERIC PM DOMAINS
6937 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6938 M:      Kevin Hilman <khilman@kernel.org>
6939 M:      Ulf Hansson <ulf.hansson@linaro.org>
6940 L:      linux-pm@vger.kernel.org
6941 S:      Supported
6942 F:      drivers/base/power/domain*.c
6943 F:      include/linux/pm_domain.h
6944 F:      Documentation/devicetree/bindings/power/power?domain*
6945
6946 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6947 M:      Eugen Hristev <eugen.hristev@microchip.com>
6948 L:      linux-input@vger.kernel.org
6949 S:      Maintained
6950 F:      drivers/input/touchscreen/resistive-adc-touch.c
6951
6952 GENERIC UIO DRIVER FOR PCI DEVICES
6953 M:      "Michael S. Tsirkin" <mst@redhat.com>
6954 L:      kvm@vger.kernel.org
6955 S:      Supported
6956 F:      drivers/uio/uio_pci_generic.c
6957
6958 GENERIC VDSO LIBRARY:
6959 M:      Andy Lutomirski <luto@kernel.org>
6960 M:      Thomas Gleixner <tglx@linutronix.de>
6961 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6962 L:      linux-kernel@vger.kernel.org
6963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6964 S:      Maintained
6965 F:      lib/vdso/
6966 F:      kernel/time/vsyscall.c
6967 F:      include/vdso/
6968 F:      include/asm-generic/vdso/vsyscall.h
6969
6970 GENWQE (IBM Generic Workqueue Card)
6971 M:      Frank Haverkamp <haver@linux.ibm.com>
6972 S:      Supported
6973 F:      drivers/misc/genwqe/
6974
6975 GET_MAINTAINER SCRIPT
6976 M:      Joe Perches <joe@perches.com>
6977 S:      Maintained
6978 F:      scripts/get_maintainer.pl
6979
6980 GFS2 FILE SYSTEM
6981 M:      Bob Peterson <rpeterso@redhat.com>
6982 M:      Andreas Gruenbacher <agruenba@redhat.com>
6983 L:      cluster-devel@redhat.com
6984 W:      http://sources.redhat.com/cluster/
6985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6986 S:      Supported
6987 F:      Documentation/filesystems/gfs2*.txt
6988 F:      fs/gfs2/
6989 F:      include/uapi/linux/gfs2_ondisk.h
6990
6991 GNSS SUBSYSTEM
6992 M:      Johan Hovold <johan@kernel.org>
6993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6994 S:      Maintained
6995 F:      Documentation/ABI/testing/sysfs-class-gnss
6996 F:      Documentation/devicetree/bindings/gnss/
6997 F:      drivers/gnss/
6998 F:      include/linux/gnss.h
6999
7000 GO7007 MPEG CODEC
7001 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7002 L:      linux-media@vger.kernel.org
7003 S:      Maintained
7004 F:      drivers/media/usb/go7007/
7005
7006 GOODIX TOUCHSCREEN
7007 M:      Bastien Nocera <hadess@hadess.net>
7008 L:      linux-input@vger.kernel.org
7009 S:      Maintained
7010 F:      drivers/input/touchscreen/goodix.c
7011
7012 GOOGLE ETHERNET DRIVERS
7013 M:      Catherine Sullivan <csully@google.com>
7014 R:      Sagi Shahar <sagis@google.com>
7015 R:      Jon Olson <jonolson@google.com>
7016 L:      netdev@vger.kernel.org
7017 S:      Supported
7018 F:      Documentation/networking/device_drivers/google/gve.rst
7019 F:      drivers/net/ethernet/google
7020
7021 GPD POCKET FAN DRIVER
7022 M:      Hans de Goede <hdegoede@redhat.com>
7023 L:      platform-driver-x86@vger.kernel.org
7024 S:      Maintained
7025 F:      drivers/platform/x86/gpd-pocket-fan.c
7026
7027 GPIO ACPI SUPPORT
7028 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7029 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7030 L:      linux-gpio@vger.kernel.org
7031 L:      linux-acpi@vger.kernel.org
7032 S:      Maintained
7033 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7034 F:      drivers/gpio/gpiolib-acpi.c
7035
7036 GPIO IR Transmitter
7037 M:      Sean Young <sean@mess.org>
7038 L:      linux-media@vger.kernel.org
7039 S:      Maintained
7040 F:      drivers/media/rc/gpio-ir-tx.c
7041
7042 GPIO MOCKUP DRIVER
7043 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7044 L:      linux-gpio@vger.kernel.org
7045 S:      Maintained
7046 F:      drivers/gpio/gpio-mockup.c
7047 F:      tools/testing/selftests/gpio/
7048
7049 GPIO SUBSYSTEM
7050 M:      Linus Walleij <linus.walleij@linaro.org>
7051 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7052 L:      linux-gpio@vger.kernel.org
7053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7054 S:      Maintained
7055 F:      Documentation/devicetree/bindings/gpio/
7056 F:      Documentation/driver-api/gpio/
7057 F:      Documentation/admin-guide/gpio/
7058 F:      Documentation/ABI/testing/gpio-cdev
7059 F:      Documentation/ABI/obsolete/sysfs-gpio
7060 F:      drivers/gpio/
7061 F:      include/linux/gpio/
7062 F:      include/linux/gpio.h
7063 F:      include/linux/of_gpio.h
7064 F:      include/asm-generic/gpio.h
7065 F:      include/uapi/linux/gpio.h
7066 F:      tools/gpio/
7067
7068 GRE DEMULTIPLEXER DRIVER
7069 M:      Dmitry Kozlov <xeb@mail.ru>
7070 L:      netdev@vger.kernel.org
7071 S:      Maintained
7072 F:      net/ipv4/gre_demux.c
7073 F:      net/ipv4/gre_offload.c
7074 F:      include/net/gre.h
7075
7076 GRETH 10/100/1G Ethernet MAC device driver
7077 M:      Andreas Larsson <andreas@gaisler.com>
7078 L:      netdev@vger.kernel.org
7079 S:      Maintained
7080 F:      drivers/net/ethernet/aeroflex/
7081
7082 GREYBUS AUDIO PROTOCOLS DRIVERS
7083 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7084 M:      Mark Greer <mgreer@animalcreek.com>
7085 S:      Maintained
7086 F:      drivers/staging/greybus/audio_apbridgea.c
7087 F:      drivers/staging/greybus/audio_apbridgea.h
7088 F:      drivers/staging/greybus/audio_codec.c
7089 F:      drivers/staging/greybus/audio_codec.h
7090 F:      drivers/staging/greybus/audio_gb.c
7091 F:      drivers/staging/greybus/audio_manager.c
7092 F:      drivers/staging/greybus/audio_manager.h
7093 F:      drivers/staging/greybus/audio_manager_module.c
7094 F:      drivers/staging/greybus/audio_manager_private.h
7095 F:      drivers/staging/greybus/audio_manager_sysfs.c
7096 F:      drivers/staging/greybus/audio_module.c
7097 F:      drivers/staging/greybus/audio_topology.c
7098
7099 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7100 M:      Viresh Kumar <vireshk@kernel.org>
7101 S:      Maintained
7102 F:      drivers/staging/greybus/authentication.c
7103 F:      drivers/staging/greybus/bootrom.c
7104 F:      drivers/staging/greybus/firmware.h
7105 F:      drivers/staging/greybus/fw-core.c
7106 F:      drivers/staging/greybus/fw-download.c
7107 F:      drivers/staging/greybus/fw-management.c
7108 F:      drivers/staging/greybus/greybus_authentication.h
7109 F:      drivers/staging/greybus/greybus_firmware.h
7110 F:      drivers/staging/greybus/hid.c
7111 F:      drivers/staging/greybus/i2c.c
7112 F:      drivers/staging/greybus/spi.c
7113 F:      drivers/staging/greybus/spilib.c
7114 F:      drivers/staging/greybus/spilib.h
7115
7116 GREYBUS LOOPBACK DRIVER
7117 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7118 S:      Maintained
7119 F:      drivers/staging/greybus/loopback.c
7120
7121 GREYBUS PLATFORM DRIVERS
7122 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7123 S:      Maintained
7124 F:      drivers/staging/greybus/arche-platform.c
7125 F:      drivers/staging/greybus/arche-apb-ctrl.c
7126 F:      drivers/staging/greybus/arche_platform.h
7127
7128 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7129 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7130 S:      Maintained
7131 F:      drivers/staging/greybus/sdio.c
7132 F:      drivers/staging/greybus/light.c
7133 F:      drivers/staging/greybus/gpio.c
7134 F:      drivers/staging/greybus/power_supply.c
7135 F:      drivers/staging/greybus/spi.c
7136 F:      drivers/staging/greybus/spilib.c
7137
7138 GREYBUS SUBSYSTEM
7139 M:      Johan Hovold <johan@kernel.org>
7140 M:      Alex Elder <elder@kernel.org>
7141 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7142 S:      Maintained
7143 F:      drivers/staging/greybus/
7144 F:      drivers/greybus/
7145 F:      include/linux/greybus.h
7146 F:      include/linux/greybus/
7147 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7148
7149 GREYBUS UART PROTOCOLS DRIVERS
7150 M:      David Lin <dtwlin@gmail.com>
7151 S:      Maintained
7152 F:      drivers/staging/greybus/uart.c
7153 F:      drivers/staging/greybus/log.c
7154
7155 GS1662 VIDEO SERIALIZER
7156 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7157 L:      linux-media@vger.kernel.org
7158 T:      git git://linuxtv.org/media_tree.git
7159 S:      Maintained
7160 F:      drivers/media/spi/gs1662.c
7161
7162 GSPCA FINEPIX SUBDRIVER
7163 M:      Frank Zago <frank@zago.net>
7164 L:      linux-media@vger.kernel.org
7165 T:      git git://linuxtv.org/media_tree.git
7166 S:      Maintained
7167 F:      drivers/media/usb/gspca/finepix.c
7168
7169 GSPCA GL860 SUBDRIVER
7170 M:      Olivier Lorin <o.lorin@laposte.net>
7171 L:      linux-media@vger.kernel.org
7172 T:      git git://linuxtv.org/media_tree.git
7173 S:      Maintained
7174 F:      drivers/media/usb/gspca/gl860/
7175
7176 GSPCA M5602 SUBDRIVER
7177 M:      Erik Andren <erik.andren@gmail.com>
7178 L:      linux-media@vger.kernel.org
7179 T:      git git://linuxtv.org/media_tree.git
7180 S:      Maintained
7181 F:      drivers/media/usb/gspca/m5602/
7182
7183 GSPCA PAC207 SONIXB SUBDRIVER
7184 M:      Hans Verkuil <hverkuil@xs4all.nl>
7185 L:      linux-media@vger.kernel.org
7186 T:      git git://linuxtv.org/media_tree.git
7187 S:      Odd Fixes
7188 F:      drivers/media/usb/gspca/pac207.c
7189
7190 GSPCA SN9C20X SUBDRIVER
7191 M:      Brian Johnson <brijohn@gmail.com>
7192 L:      linux-media@vger.kernel.org
7193 T:      git git://linuxtv.org/media_tree.git
7194 S:      Maintained
7195 F:      drivers/media/usb/gspca/sn9c20x.c
7196
7197 GSPCA T613 SUBDRIVER
7198 M:      Leandro Costantino <lcostantino@gmail.com>
7199 L:      linux-media@vger.kernel.org
7200 T:      git git://linuxtv.org/media_tree.git
7201 S:      Maintained
7202 F:      drivers/media/usb/gspca/t613.c
7203
7204 GSPCA USB WEBCAM DRIVER
7205 M:      Hans Verkuil <hverkuil@xs4all.nl>
7206 L:      linux-media@vger.kernel.org
7207 T:      git git://linuxtv.org/media_tree.git
7208 S:      Odd Fixes
7209 F:      drivers/media/usb/gspca/
7210
7211 GTP (GPRS Tunneling Protocol)
7212 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7213 M:      Harald Welte <laforge@gnumonks.org>
7214 L:      osmocom-net-gprs@lists.osmocom.org
7215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7216 S:      Maintained
7217 F:      drivers/net/gtp.c
7218
7219 GUID PARTITION TABLE (GPT)
7220 M:      Davidlohr Bueso <dave@stgolabs.net>
7221 L:      linux-efi@vger.kernel.org
7222 S:      Maintained
7223 F:      block/partitions/efi.*
7224
7225 H8/300 ARCHITECTURE
7226 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7227 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7228 W:      http://uclinux-h8.sourceforge.jp
7229 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7230 S:      Maintained
7231 F:      arch/h8300/
7232 F:      drivers/clocksource/h8300_*.c
7233 F:      drivers/clk/h8300/
7234 F:      drivers/irqchip/irq-renesas-h8*.c
7235
7236 HABANALABS PCI DRIVER
7237 M:      Oded Gabbay <oded.gabbay@gmail.com>
7238 T:      git https://github.com/HabanaAI/linux.git
7239 S:      Supported
7240 F:      drivers/misc/habanalabs/
7241 F:      include/uapi/misc/habanalabs.h
7242 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7243 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7244
7245 HACKRF MEDIA DRIVER
7246 M:      Antti Palosaari <crope@iki.fi>
7247 L:      linux-media@vger.kernel.org
7248 W:      https://linuxtv.org
7249 W:      http://palosaari.fi/linux/
7250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7251 T:      git git://linuxtv.org/anttip/media_tree.git
7252 S:      Maintained
7253 F:      drivers/media/usb/hackrf/
7254
7255 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7256 M:      Frank Seidel <frank@f-seidel.de>
7257 L:      platform-driver-x86@vger.kernel.org
7258 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7259 S:      Maintained
7260 F:      drivers/platform/x86/hdaps.c
7261
7262 HARDWARE MONITORING
7263 M:      Jean Delvare <jdelvare@suse.com>
7264 M:      Guenter Roeck <linux@roeck-us.net>
7265 L:      linux-hwmon@vger.kernel.org
7266 W:      http://hwmon.wiki.kernel.org/
7267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7268 S:      Maintained
7269 F:      Documentation/devicetree/bindings/hwmon/
7270 F:      Documentation/hwmon/
7271 F:      drivers/hwmon/
7272 F:      include/linux/hwmon*.h
7273 F:      include/trace/events/hwmon*.h
7274
7275 HARDWARE RANDOM NUMBER GENERATOR CORE
7276 M:      Matt Mackall <mpm@selenic.com>
7277 M:      Herbert Xu <herbert@gondor.apana.org.au>
7278 L:      linux-crypto@vger.kernel.org
7279 S:      Odd fixes
7280 F:      Documentation/devicetree/bindings/rng/
7281 F:      Documentation/admin-guide/hw_random.rst
7282 F:      drivers/char/hw_random/
7283 F:      include/linux/hw_random.h
7284
7285 HARDWARE TRACING FACILITIES
7286 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7287 S:      Maintained
7288 F:      drivers/hwtracing/
7289
7290 HARDWARE SPINLOCK CORE
7291 M:      Ohad Ben-Cohen <ohad@wizery.com>
7292 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7293 L:      linux-remoteproc@vger.kernel.org
7294 S:      Maintained
7295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7296 F:      Documentation/devicetree/bindings/hwlock/
7297 F:      Documentation/hwspinlock.txt
7298 F:      drivers/hwspinlock/
7299 F:      include/linux/hwspinlock.h
7300
7301 HARMONY SOUND DRIVER
7302 L:      linux-parisc@vger.kernel.org
7303 S:      Maintained
7304 F:      sound/parisc/harmony.*
7305
7306 HDPVR USB VIDEO ENCODER DRIVER
7307 M:      Hans Verkuil <hverkuil@xs4all.nl>
7308 L:      linux-media@vger.kernel.org
7309 T:      git git://linuxtv.org/media_tree.git
7310 W:      https://linuxtv.org
7311 S:      Odd Fixes
7312 F:      drivers/media/usb/hdpvr/
7313
7314 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7315 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7316 S:      Supported
7317 F:      Documentation/watchdog/hpwdt.rst
7318 F:      drivers/watchdog/hpwdt.c
7319
7320 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7321 M:      Don Brace <don.brace@microsemi.com>
7322 L:      esc.storagedev@microsemi.com
7323 L:      linux-scsi@vger.kernel.org
7324 S:      Supported
7325 F:      Documentation/scsi/hpsa.txt
7326 F:      drivers/scsi/hpsa*.[ch]
7327 F:      include/linux/cciss*.h
7328 F:      include/uapi/linux/cciss*.h
7329
7330 HFI1 DRIVER
7331 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7332 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7333 L:      linux-rdma@vger.kernel.org
7334 S:      Supported
7335 F:      drivers/infiniband/hw/hfi1
7336
7337 HFS FILESYSTEM
7338 L:      linux-fsdevel@vger.kernel.org
7339 S:      Orphan
7340 F:      Documentation/filesystems/hfs.txt
7341 F:      fs/hfs/
7342
7343 HFSPLUS FILESYSTEM
7344 L:      linux-fsdevel@vger.kernel.org
7345 S:      Orphan
7346 F:      Documentation/filesystems/hfsplus.txt
7347 F:      fs/hfsplus/
7348
7349 HGA FRAMEBUFFER DRIVER
7350 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7351 L:      linux-nvidia@lists.surfsouth.com
7352 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7353 S:      Maintained
7354 F:      drivers/video/fbdev/hgafb.c
7355
7356 HIBERNATION (aka Software Suspend, aka swsusp)
7357 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7358 M:      Pavel Machek <pavel@ucw.cz>
7359 L:      linux-pm@vger.kernel.org
7360 B:      https://bugzilla.kernel.org
7361 S:      Supported
7362 F:      arch/x86/power/
7363 F:      drivers/base/power/
7364 F:      kernel/power/
7365 F:      include/linux/suspend.h
7366 F:      include/linux/freezer.h
7367 F:      include/linux/pm.h
7368 F:      arch/*/include/asm/suspend*.h
7369
7370 HID CORE LAYER
7371 M:      Jiri Kosina <jikos@kernel.org>
7372 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7373 L:      linux-input@vger.kernel.org
7374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7375 S:      Maintained
7376 F:      drivers/hid/
7377 F:      include/linux/hid*
7378 F:      include/uapi/linux/hid*
7379
7380 HID SENSOR HUB DRIVERS
7381 M:      Jiri Kosina <jikos@kernel.org>
7382 M:      Jonathan Cameron <jic23@kernel.org>
7383 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7384 L:      linux-input@vger.kernel.org
7385 L:      linux-iio@vger.kernel.org
7386 S:      Maintained
7387 F:      Documentation/hid/hid-sensor*
7388 F:      drivers/hid/hid-sensor-*
7389 F:      drivers/iio/*/hid-*
7390 F:      include/linux/hid-sensor-*
7391
7392 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7393 M:      Thomas Gleixner <tglx@linutronix.de>
7394 L:      linux-kernel@vger.kernel.org
7395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7396 S:      Maintained
7397 F:      Documentation/timers/
7398 F:      kernel/time/hrtimer.c
7399 F:      kernel/time/clockevents.c
7400 F:      kernel/time/timer_*.c
7401 F:      include/linux/clockchips.h
7402 F:      include/linux/hrtimer.h
7403
7404 HIGH-SPEED SCC DRIVER FOR AX.25
7405 L:      linux-hams@vger.kernel.org
7406 S:      Orphan
7407 F:      drivers/net/hamradio/dmascc.c
7408 F:      drivers/net/hamradio/scc.c
7409
7410 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7411 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7412 W:      http://www.highpoint-tech.com
7413 S:      Supported
7414 F:      Documentation/scsi/hptiop.txt
7415 F:      drivers/scsi/hptiop.c
7416
7417 HIPPI
7418 M:      Jes Sorensen <jes@trained-monkey.org>
7419 L:      linux-hippi@sunsite.dk
7420 S:      Maintained
7421 F:      include/linux/hippidevice.h
7422 F:      include/uapi/linux/if_hippi.h
7423 F:      net/802/hippi.c
7424 F:      drivers/net/hippi/
7425
7426 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7427 M:      Zaibo Xu <xuzaibo@huawei.com>
7428 L:      linux-crypto@vger.kernel.org
7429 S:      Maintained
7430 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7431 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7432 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7433 F:      drivers/crypto/hisilicon/sec2/sec.h
7434 F:      Documentation/ABI/testing/debugfs-hisi-sec
7435
7436 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7437 M:      Zaibo Xu <xuzaibo@huawei.com>
7438 L:      linux-crypto@vger.kernel.org
7439 S:      Maintained
7440 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7441 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7442 F:      drivers/crypto/hisilicon/hpre/hpre.h
7443 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7444
7445 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7446 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7447 M:      Salil Mehta <salil.mehta@huawei.com>
7448 L:      netdev@vger.kernel.org
7449 W:      http://www.hisilicon.com
7450 S:      Maintained
7451 F:      drivers/net/ethernet/hisilicon/hns3/
7452
7453 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7454 M:      Zaibo Xu <xuzaibo@huawei.com>
7455 S:      Maintained
7456 F:      drivers/char/hw_random/hisi-trng-v2.c
7457
7458 HISILICON LPC BUS DRIVER
7459 M:      john.garry@huawei.com
7460 W:      http://www.hisilicon.com
7461 S:      Maintained
7462 F:      drivers/bus/hisi_lpc.c
7463 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7464
7465 HISILICON NETWORK SUBSYSTEM DRIVER
7466 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7467 M:      Salil Mehta <salil.mehta@huawei.com>
7468 L:      netdev@vger.kernel.org
7469 W:      http://www.hisilicon.com
7470 S:      Maintained
7471 F:      drivers/net/ethernet/hisilicon/
7472 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7473
7474 HISILICON PMU DRIVER
7475 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7476 W:      http://www.hisilicon.com
7477 S:      Supported
7478 F:      drivers/perf/hisilicon
7479 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7480
7481 HISILICON ROCE DRIVER
7482 M:      Lijun Ou <oulijun@huawei.com>
7483 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7484 L:      linux-rdma@vger.kernel.org
7485 S:      Maintained
7486 F:      drivers/infiniband/hw/hns/
7487 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7488
7489 HISILICON SAS Controller
7490 M:      John Garry <john.garry@huawei.com>
7491 W:      http://www.hisilicon.com
7492 S:      Supported
7493 F:      drivers/scsi/hisi_sas/
7494 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7495
7496 HISILICON QM AND ZIP Controller DRIVER
7497 M:      Zhou Wang <wangzhou1@hisilicon.com>
7498 L:      linux-crypto@vger.kernel.org
7499 S:      Maintained
7500 F:      drivers/crypto/hisilicon/qm.c
7501 F:      drivers/crypto/hisilicon/qm.h
7502 F:      drivers/crypto/hisilicon/sgl.c
7503 F:      drivers/crypto/hisilicon/zip/
7504 F:      Documentation/ABI/testing/debugfs-hisi-zip
7505
7506 HMM - Heterogeneous Memory Management
7507 M:      Jérôme Glisse <jglisse@redhat.com>
7508 L:      linux-mm@kvack.org
7509 S:      Maintained
7510 F:      mm/hmm*
7511 F:      include/linux/hmm*
7512 F:      Documentation/vm/hmm.rst
7513
7514 HOST AP DRIVER
7515 M:      Jouni Malinen <j@w1.fi>
7516 L:      linux-wireless@vger.kernel.org
7517 W:      http://w1.fi/hostap-driver.html
7518 S:      Obsolete
7519 F:      drivers/net/wireless/intersil/hostap/
7520
7521 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7522 L:      platform-driver-x86@vger.kernel.org
7523 S:      Orphan
7524 F:      drivers/platform/x86/tc1100-wmi.c
7525
7526 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7527 M:      Jaroslav Kysela <perex@perex.cz>
7528 S:      Obsolete
7529 F:      drivers/staging/hp/hp100.*
7530
7531 HPET:   High Precision Event Timers driver
7532 M:      Clemens Ladisch <clemens@ladisch.de>
7533 S:      Maintained
7534 F:      Documentation/timers/hpet.rst
7535 F:      drivers/char/hpet.c
7536 F:      include/linux/hpet.h
7537 F:      include/uapi/linux/hpet.h
7538
7539 HPET:   x86
7540 S:      Orphan
7541 F:      arch/x86/kernel/hpet.c
7542 F:      arch/x86/include/asm/hpet.h
7543
7544 HPFS FILESYSTEM
7545 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7546 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7547 S:      Maintained
7548 F:      fs/hpfs/
7549
7550 HSI SUBSYSTEM
7551 M:      Sebastian Reichel <sre@kernel.org>
7552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7553 S:      Maintained
7554 F:      Documentation/ABI/testing/sysfs-bus-hsi
7555 F:      Documentation/driver-api/hsi.rst
7556 F:      drivers/hsi/
7557 F:      include/linux/hsi/
7558 F:      include/uapi/linux/hsi/
7559
7560 HSO 3G MODEM DRIVER
7561 L:      linux-usb@vger.kernel.org
7562 S:      Orphan
7563 F:      drivers/net/usb/hso.c
7564
7565 HSR NETWORK PROTOCOL
7566 M:      Arvid Brodin <arvid.brodin@alten.se>
7567 L:      netdev@vger.kernel.org
7568 S:      Maintained
7569 F:      net/hsr/
7570
7571 HT16K33 LED CONTROLLER DRIVER
7572 M:      Robin van der Gracht <robin@protonic.nl>
7573 S:      Maintained
7574 F:      drivers/auxdisplay/ht16k33.c
7575 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7576
7577 HTCPEN TOUCHSCREEN DRIVER
7578 M:      Pau Oliva Fora <pof@eslack.org>
7579 L:      linux-input@vger.kernel.org
7580 S:      Maintained
7581 F:      drivers/input/touchscreen/htcpen.c
7582
7583 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7584 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7585 L:      linux-iio@vger.kernel.org
7586 W:      http://www.st.com/
7587 S:      Maintained
7588 F:      drivers/iio/humidity/hts221*
7589 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7590
7591 HUAWEI ETHERNET DRIVER
7592 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7593 L:      netdev@vger.kernel.org
7594 S:      Supported
7595 F:      Documentation/networking/hinic.txt
7596 F:      drivers/net/ethernet/huawei/hinic/
7597
7598 HUGETLB FILESYSTEM
7599 M:      Mike Kravetz <mike.kravetz@oracle.com>
7600 L:      linux-mm@kvack.org
7601 S:      Maintained
7602 F:      fs/hugetlbfs/
7603 F:      mm/hugetlb.c
7604 F:      include/linux/hugetlb.h
7605 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7606 F:      Documentation/vm/hugetlbfs_reserv.rst
7607 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7608
7609 HVA ST MEDIA DRIVER
7610 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7611 L:      linux-media@vger.kernel.org
7612 T:      git git://linuxtv.org/media_tree.git
7613 W:      https://linuxtv.org
7614 S:      Supported
7615 F:      drivers/media/platform/sti/hva
7616
7617 HWPOISON MEMORY FAILURE HANDLING
7618 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7619 L:      linux-mm@kvack.org
7620 S:      Maintained
7621 F:      mm/memory-failure.c
7622 F:      mm/hwpoison-inject.c
7623
7624 HYGON PROCESSOR SUPPORT
7625 M:      Pu Wen <puwen@hygon.cn>
7626 L:      linux-kernel@vger.kernel.org
7627 S:      Maintained
7628 F:      arch/x86/kernel/cpu/hygon.c
7629
7630 HYNIX HI556 SENSOR DRIVER
7631 M:      Shawn Tu <shawnx.tu@intel.com>
7632 L:      linux-media@vger.kernel.org
7633 T:      git git://linuxtv.org/media_tree.git
7634 S:      Maintained
7635 F:      drivers/media/i2c/hi556.c
7636
7637 Hyper-V CORE AND DRIVERS
7638 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7639 M:      Haiyang Zhang <haiyangz@microsoft.com>
7640 M:      Stephen Hemminger <sthemmin@microsoft.com>
7641 M:      Sasha Levin <sashal@kernel.org>
7642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7643 L:      linux-hyperv@vger.kernel.org
7644 S:      Supported
7645 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7646 F:      arch/x86/include/asm/mshyperv.h
7647 F:      arch/x86/include/asm/trace/hyperv.h
7648 F:      arch/x86/include/asm/hyperv-tlfs.h
7649 F:      arch/x86/kernel/cpu/mshyperv.c
7650 F:      arch/x86/hyperv
7651 F:      drivers/clocksource/hyperv_timer.c
7652 F:      drivers/hid/hid-hyperv.c
7653 F:      drivers/hv/
7654 F:      drivers/input/serio/hyperv-keyboard.c
7655 F:      drivers/pci/controller/pci-hyperv.c
7656 F:      drivers/pci/controller/pci-hyperv-intf.c
7657 F:      drivers/net/hyperv/
7658 F:      drivers/scsi/storvsc_drv.c
7659 F:      drivers/uio/uio_hv_generic.c
7660 F:      drivers/video/fbdev/hyperv_fb.c
7661 F:      drivers/iommu/hyperv-iommu.c
7662 F:      net/vmw_vsock/hyperv_transport.c
7663 F:      include/clocksource/hyperv_timer.h
7664 F:      include/linux/hyperv.h
7665 F:      include/uapi/linux/hyperv.h
7666 F:      include/asm-generic/mshyperv.h
7667 F:      tools/hv/
7668 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7669 F:      Documentation/ABI/testing/debugfs-hyperv
7670
7671 HYPERBUS SUPPORT
7672 M:      Vignesh Raghavendra <vigneshr@ti.com>
7673 S:      Supported
7674 F:      drivers/mtd/hyperbus/
7675 F:      include/linux/mtd/hyperbus.h
7676 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7677 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7678
7679 HYPERVISOR VIRTUAL CONSOLE DRIVER
7680 L:      linuxppc-dev@lists.ozlabs.org
7681 S:      Odd Fixes
7682 F:      drivers/tty/hvc/
7683
7684 I2C ACPI SUPPORT
7685 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7686 L:      linux-i2c@vger.kernel.org
7687 L:      linux-acpi@vger.kernel.org
7688 S:      Maintained
7689 F:      drivers/i2c/i2c-core-acpi.c
7690
7691 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7692 M:      Ajay Gupta <ajayg@nvidia.com>
7693 L:      linux-i2c@vger.kernel.org
7694 S:      Maintained
7695 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7696 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7697
7698 I2C MUXES
7699 M:      Peter Rosin <peda@axentia.se>
7700 L:      linux-i2c@vger.kernel.org
7701 S:      Maintained
7702 F:      Documentation/i2c/i2c-topology.rst
7703 F:      Documentation/i2c/muxes/
7704 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7705 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7706 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7707 F:      drivers/i2c/i2c-mux.c
7708 F:      drivers/i2c/muxes/
7709 F:      include/linux/i2c-mux.h
7710
7711 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7712 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7713 L:      linux-i2c@vger.kernel.org
7714 S:      Maintained
7715 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7716 F:      drivers/i2c/busses/i2c-mv64xxx.c
7717
7718 I2C OVER PARALLEL PORT
7719 M:      Jean Delvare <jdelvare@suse.com>
7720 L:      linux-i2c@vger.kernel.org
7721 S:      Maintained
7722 F:      Documentation/i2c/busses/i2c-parport.rst
7723 F:      Documentation/i2c/busses/i2c-parport-light.rst
7724 F:      drivers/i2c/busses/i2c-parport.c
7725 F:      drivers/i2c/busses/i2c-parport-light.c
7726
7727 I2C SUBSYSTEM
7728 M:      Wolfram Sang <wsa@the-dreams.de>
7729 L:      linux-i2c@vger.kernel.org
7730 W:      https://i2c.wiki.kernel.org/
7731 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7733 S:      Maintained
7734 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7735 F:      Documentation/i2c/
7736 F:      drivers/i2c/*
7737 F:      include/linux/i2c.h
7738 F:      include/linux/i2c-dev.h
7739 F:      include/linux/i2c-smbus.h
7740 F:      include/uapi/linux/i2c.h
7741 F:      include/uapi/linux/i2c-*.h
7742
7743 I2C SUBSYSTEM HOST DRIVERS
7744 L:      linux-i2c@vger.kernel.org
7745 W:      https://i2c.wiki.kernel.org/
7746 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7748 S:      Odd Fixes
7749 F:      Documentation/devicetree/bindings/i2c/
7750 F:      drivers/i2c/algos/
7751 F:      drivers/i2c/busses/
7752
7753 I2C-TAOS-EVM DRIVER
7754 M:      Jean Delvare <jdelvare@suse.com>
7755 L:      linux-i2c@vger.kernel.org
7756 S:      Maintained
7757 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7758 F:      drivers/i2c/busses/i2c-taos-evm.c
7759
7760 I2C-TINY-USB DRIVER
7761 M:      Till Harbaum <till@harbaum.org>
7762 L:      linux-i2c@vger.kernel.org
7763 W:      http://www.harbaum.org/till/i2c_tiny_usb
7764 S:      Maintained
7765 F:      drivers/i2c/busses/i2c-tiny-usb.c
7766
7767 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7768 M:      Jean Delvare <jdelvare@suse.com>
7769 L:      linux-i2c@vger.kernel.org
7770 S:      Maintained
7771 F:      Documentation/i2c/busses/i2c-ali1535.rst
7772 F:      Documentation/i2c/busses/i2c-ali1563.rst
7773 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7774 F:      Documentation/i2c/busses/i2c-amd756.rst
7775 F:      Documentation/i2c/busses/i2c-amd8111.rst
7776 F:      Documentation/i2c/busses/i2c-i801.rst
7777 F:      Documentation/i2c/busses/i2c-nforce2.rst
7778 F:      Documentation/i2c/busses/i2c-piix4.rst
7779 F:      Documentation/i2c/busses/i2c-sis5595.rst
7780 F:      Documentation/i2c/busses/i2c-sis630.rst
7781 F:      Documentation/i2c/busses/i2c-sis96x.rst
7782 F:      Documentation/i2c/busses/i2c-via.rst
7783 F:      Documentation/i2c/busses/i2c-viapro.rst
7784 F:      drivers/i2c/busses/i2c-ali1535.c
7785 F:      drivers/i2c/busses/i2c-ali1563.c
7786 F:      drivers/i2c/busses/i2c-ali15x3.c
7787 F:      drivers/i2c/busses/i2c-amd756.c
7788 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7789 F:      drivers/i2c/busses/i2c-amd8111.c
7790 F:      drivers/i2c/busses/i2c-i801.c
7791 F:      drivers/i2c/busses/i2c-isch.c
7792 F:      drivers/i2c/busses/i2c-nforce2.c
7793 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7794 F:      drivers/i2c/busses/i2c-piix4.c
7795 F:      drivers/i2c/busses/i2c-sis5595.c
7796 F:      drivers/i2c/busses/i2c-sis630.c
7797 F:      drivers/i2c/busses/i2c-sis96x.c
7798 F:      drivers/i2c/busses/i2c-via.c
7799 F:      drivers/i2c/busses/i2c-viapro.c
7800
7801 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7802 M:      Hans de Goede <hdegoede@redhat.com>
7803 L:      linux-i2c@vger.kernel.org
7804 S:      Maintained
7805 F:      drivers/i2c/busses/i2c-cht-wc.c
7806
7807 I2C/SMBUS ISMT DRIVER
7808 M:      Seth Heasley <seth.heasley@intel.com>
7809 M:      Neil Horman <nhorman@tuxdriver.com>
7810 L:      linux-i2c@vger.kernel.org
7811 F:      drivers/i2c/busses/i2c-ismt.c
7812 F:      Documentation/i2c/busses/i2c-ismt.rst
7813
7814 I2C/SMBUS STUB DRIVER
7815 M:      Jean Delvare <jdelvare@suse.com>
7816 L:      linux-i2c@vger.kernel.org
7817 S:      Maintained
7818 F:      drivers/i2c/i2c-stub.c
7819
7820 I3C SUBSYSTEM
7821 M:      Boris Brezillon <bbrezillon@kernel.org>
7822 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
7823 C:      irc://chat.freenode.net/linux-i3c
7824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7825 S:      Maintained
7826 F:      Documentation/ABI/testing/sysfs-bus-i3c
7827 F:      Documentation/devicetree/bindings/i3c/
7828 F:      Documentation/driver-api/i3c
7829 F:      drivers/i3c/
7830 F:      include/linux/i3c/
7831
7832 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7833 M:      Vitor Soares <vitor.soares@synopsys.com>
7834 S:      Maintained
7835 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7836 F:      drivers/i3c/master/dw*
7837
7838 I3C DRIVER FOR CADENCE I3C MASTER IP
7839 M:      Przemysław Gaj <pgaj@cadence.com>
7840 S:      Maintained
7841 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
7842 F:      drivers/i3c/master/i3c-master-cdns.c
7843
7844 IA64 (Itanium) PLATFORM
7845 M:      Tony Luck <tony.luck@intel.com>
7846 M:      Fenghua Yu <fenghua.yu@intel.com>
7847 L:      linux-ia64@vger.kernel.org
7848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7849 S:      Maintained
7850 F:      arch/ia64/
7851
7852 IBM Power 842 compression accelerator
7853 M:      Haren Myneni <haren@us.ibm.com>
7854 S:      Supported
7855 F:      drivers/crypto/nx/Makefile
7856 F:      drivers/crypto/nx/Kconfig
7857 F:      drivers/crypto/nx/nx-842*
7858 F:      include/linux/sw842.h
7859 F:      crypto/842.c
7860 F:      lib/842/
7861
7862 IBM Power in-Nest Crypto Acceleration
7863 M:      Breno Leitão <leitao@debian.org>
7864 M:      Nayna Jain <nayna@linux.ibm.com>
7865 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7866 L:      linux-crypto@vger.kernel.org
7867 S:      Supported
7868 F:      drivers/crypto/nx/Makefile
7869 F:      drivers/crypto/nx/Kconfig
7870 F:      drivers/crypto/nx/nx-aes*
7871 F:      drivers/crypto/nx/nx-sha*
7872 F:      drivers/crypto/nx/nx.*
7873 F:      drivers/crypto/nx/nx_csbcpb.h
7874 F:      drivers/crypto/nx/nx_debugfs.c
7875
7876 IBM Power Linux RAID adapter
7877 M:      Brian King <brking@us.ibm.com>
7878 S:      Supported
7879 F:      drivers/scsi/ipr.*
7880
7881 IBM Power SRIOV Virtual NIC Device Driver
7882 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7883 M:      John Allen <jallen@linux.ibm.com>
7884 L:      netdev@vger.kernel.org
7885 S:      Supported
7886 F:      drivers/net/ethernet/ibm/ibmvnic.*
7887
7888 IBM Power Virtual Accelerator Switchboard
7889 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7890 L:      linuxppc-dev@lists.ozlabs.org
7891 S:      Supported
7892 F:      arch/powerpc/platforms/powernv/vas*
7893 F:      arch/powerpc/platforms/powernv/copy-paste.h
7894 F:      arch/powerpc/include/asm/vas.h
7895
7896 IBM Power Virtual Ethernet Device Driver
7897 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7898 L:      netdev@vger.kernel.org
7899 S:      Supported
7900 F:      drivers/net/ethernet/ibm/ibmveth.*
7901
7902 IBM Power Virtual FC Device Drivers
7903 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7904 L:      linux-scsi@vger.kernel.org
7905 S:      Supported
7906 F:      drivers/scsi/ibmvscsi/ibmvfc*
7907
7908 IBM Power Virtual Management Channel Driver
7909 M:      Steven Royer <seroyer@linux.ibm.com>
7910 S:      Supported
7911 F:      drivers/misc/ibmvmc.*
7912
7913 IBM Power Virtual SCSI Device Drivers
7914 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7915 L:      linux-scsi@vger.kernel.org
7916 S:      Supported
7917 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7918 F:      include/scsi/viosrp.h
7919
7920 IBM Power Virtual SCSI Device Target Driver
7921 M:      Michael Cyr <mikecyr@linux.ibm.com>
7922 L:      linux-scsi@vger.kernel.org
7923 L:      target-devel@vger.kernel.org
7924 S:      Supported
7925 F:      drivers/scsi/ibmvscsi_tgt/
7926
7927 IBM Power VMX Cryptographic instructions
7928 M:      Breno Leitão <leitao@debian.org>
7929 M:      Nayna Jain <nayna@linux.ibm.com>
7930 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7931 L:      linux-crypto@vger.kernel.org
7932 S:      Supported
7933 F:      drivers/crypto/vmx/Makefile
7934 F:      drivers/crypto/vmx/Kconfig
7935 F:      drivers/crypto/vmx/vmx.c
7936 F:      drivers/crypto/vmx/aes*
7937 F:      drivers/crypto/vmx/ghash*
7938 F:      drivers/crypto/vmx/ppc-xlate.pl
7939
7940 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7941 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7942 L:      linux-pci@vger.kernel.org
7943 L:      linuxppc-dev@lists.ozlabs.org
7944 S:      Supported
7945 F:      drivers/pci/hotplug/rpaphp*
7946
7947 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7948 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7949 L:      linux-pci@vger.kernel.org
7950 L:      linuxppc-dev@lists.ozlabs.org
7951 S:      Supported
7952 F:      drivers/pci/hotplug/rpadlpar*
7953
7954 IBM ServeRAID RAID DRIVER
7955 S:      Orphan
7956 F:      drivers/scsi/ips.*
7957
7958 ICH LPC AND GPIO DRIVER
7959 M:      Peter Tyser <ptyser@xes-inc.com>
7960 S:      Maintained
7961 F:      drivers/mfd/lpc_ich.c
7962 F:      drivers/gpio/gpio-ich.c
7963
7964 ICY I2C DRIVER
7965 M:      Max Staudt <max@enpas.org>
7966 L:      linux-i2c@vger.kernel.org
7967 S:      Maintained
7968 F:      drivers/i2c/busses/i2c-icy.c
7969
7970 IDE SUBSYSTEM
7971 M:      "David S. Miller" <davem@davemloft.net>
7972 L:      linux-ide@vger.kernel.org
7973 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7975 S:      Maintained
7976 F:      Documentation/ide/
7977 F:      drivers/ide/
7978 F:      include/linux/ide.h
7979
7980 IDE/ATAPI DRIVERS
7981 M:      Borislav Petkov <bp@alien8.de>
7982 L:      linux-ide@vger.kernel.org
7983 S:      Maintained
7984 F:      Documentation/cdrom/ide-cd.rst
7985 F:      drivers/ide/ide-cd*
7986
7987 IDEAPAD LAPTOP EXTRAS DRIVER
7988 M:      Ike Panhc <ike.pan@canonical.com>
7989 L:      platform-driver-x86@vger.kernel.org
7990 W:      http://launchpad.net/ideapad-laptop
7991 S:      Maintained
7992 F:      drivers/platform/x86/ideapad-laptop.c
7993
7994 IDEAPAD LAPTOP SLIDEBAR DRIVER
7995 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7996 L:      linux-input@vger.kernel.org
7997 W:      https://github.com/o2genum/ideapad-slidebar
7998 S:      Maintained
7999 F:      drivers/input/misc/ideapad_slidebar.c
8000
8001 IDT VersaClock 5 CLOCK DRIVER
8002 M:      Marek Vasut <marek.vasut@gmail.com>
8003 S:      Maintained
8004 F:      drivers/clk/clk-versaclock5.c
8005
8006 IEEE 802.15.4 SUBSYSTEM
8007 M:      Alexander Aring <alex.aring@gmail.com>
8008 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8009 L:      linux-wpan@vger.kernel.org
8010 W:      http://wpan.cakelab.org/
8011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8013 S:      Maintained
8014 F:      net/ieee802154/
8015 F:      net/mac802154/
8016 F:      drivers/net/ieee802154/
8017 F:      include/linux/nl802154.h
8018 F:      include/linux/ieee802154.h
8019 F:      include/net/nl802154.h
8020 F:      include/net/mac802154.h
8021 F:      include/net/af_ieee802154.h
8022 F:      include/net/cfg802154.h
8023 F:      include/net/ieee802154_netdev.h
8024 F:      Documentation/networking/ieee802154.rst
8025
8026 IFE PROTOCOL
8027 M:      Yotam Gigi <yotam.gi@gmail.com>
8028 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8029 F:      net/ife
8030 F:      include/net/ife.h
8031 F:      include/uapi/linux/ife.h
8032
8033 IGORPLUG-USB IR RECEIVER
8034 M:      Sean Young <sean@mess.org>
8035 L:      linux-media@vger.kernel.org
8036 S:      Maintained
8037 F:      drivers/media/rc/igorplugusb.c
8038
8039 IGUANAWORKS USB IR TRANSCEIVER
8040 M:      Sean Young <sean@mess.org>
8041 L:      linux-media@vger.kernel.org
8042 S:      Maintained
8043 F:      drivers/media/rc/iguanair.c
8044
8045 IIO DIGITAL POTENTIOMETER DAC
8046 M:      Peter Rosin <peda@axentia.se>
8047 L:      linux-iio@vger.kernel.org
8048 S:      Maintained
8049 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8050 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8051 F:      drivers/iio/dac/dpot-dac.c
8052
8053 IIO ENVELOPE DETECTOR
8054 M:      Peter Rosin <peda@axentia.se>
8055 L:      linux-iio@vger.kernel.org
8056 S:      Maintained
8057 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8058 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8059 F:      drivers/iio/adc/envelope-detector.c
8060
8061 IIO MULTIPLEXER
8062 M:      Peter Rosin <peda@axentia.se>
8063 L:      linux-iio@vger.kernel.org
8064 S:      Maintained
8065 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8066 F:      drivers/iio/multiplexer/iio-mux.c
8067
8068 IIO SUBSYSTEM AND DRIVERS
8069 M:      Jonathan Cameron <jic23@kernel.org>
8070 R:      Hartmut Knaack <knaack.h@gmx.de>
8071 R:      Lars-Peter Clausen <lars@metafoo.de>
8072 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8073 L:      linux-iio@vger.kernel.org
8074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8075 S:      Maintained
8076 F:      Documentation/ABI/testing/configfs-iio*
8077 F:      Documentation/ABI/testing/sysfs-bus-iio*
8078 F:      Documentation/devicetree/bindings/iio/
8079 F:      drivers/iio/
8080 F:      drivers/staging/iio/
8081 F:      include/linux/iio/
8082 F:      tools/iio/
8083
8084 IIO UNIT CONVERTER
8085 M:      Peter Rosin <peda@axentia.se>
8086 L:      linux-iio@vger.kernel.org
8087 S:      Maintained
8088 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8089 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8090 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8091 F:      drivers/iio/afe/iio-rescale.c
8092
8093 IKANOS/ADI EAGLE ADSL USB DRIVER
8094 M:      Matthieu Castet <castet.matthieu@free.fr>
8095 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8096 S:      Maintained
8097 F:      drivers/usb/atm/ueagle-atm.c
8098
8099 IMGTEC ASCII LCD DRIVER
8100 M:      Paul Burton <paulburton@kernel.org>
8101 S:      Maintained
8102 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8103 F:      drivers/auxdisplay/img-ascii-lcd.c
8104
8105 IMGTEC IR DECODER DRIVER
8106 M:      James Hogan <jhogan@kernel.org>
8107 S:      Maintained
8108 F:      drivers/media/rc/img-ir/
8109
8110 IMON SOUNDGRAPH USB IR RECEIVER
8111 M:      Sean Young <sean@mess.org>
8112 L:      linux-media@vger.kernel.org
8113 S:      Maintained
8114 F:      drivers/media/rc/imon_raw.c
8115 F:      drivers/media/rc/imon.c
8116
8117 IMS TWINTURBO FRAMEBUFFER DRIVER
8118 L:      linux-fbdev@vger.kernel.org
8119 S:      Orphan
8120 F:      drivers/video/fbdev/imsttfb.c
8121
8122 INA209 HARDWARE MONITOR DRIVER
8123 M:      Guenter Roeck <linux@roeck-us.net>
8124 L:      linux-hwmon@vger.kernel.org
8125 S:      Maintained
8126 F:      Documentation/hwmon/ina209.rst
8127 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8128 F:      drivers/hwmon/ina209.c
8129
8130 INA2XX HARDWARE MONITOR DRIVER
8131 M:      Guenter Roeck <linux@roeck-us.net>
8132 L:      linux-hwmon@vger.kernel.org
8133 S:      Maintained
8134 F:      Documentation/hwmon/ina2xx.rst
8135 F:      drivers/hwmon/ina2xx.c
8136 F:      include/linux/platform_data/ina2xx.h
8137
8138 INDUSTRY PACK SUBSYSTEM (IPACK)
8139 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8140 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8141 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8142 L:      industrypack-devel@lists.sourceforge.net
8143 W:      http://industrypack.sourceforge.net
8144 S:      Maintained
8145 F:      drivers/ipack/
8146
8147 INFINEON DPS310 Driver
8148 M:      Eddie James <eajames@linux.ibm.com>
8149 L:      linux-iio@vger.kernel.org
8150 F:      drivers/iio/pressure/dps310.c
8151 S:      Maintained
8152
8153 INFINIBAND SUBSYSTEM
8154 M:      Doug Ledford <dledford@redhat.com>
8155 M:      Jason Gunthorpe <jgg@mellanox.com>
8156 L:      linux-rdma@vger.kernel.org
8157 W:      https://github.com/linux-rdma/rdma-core
8158 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8160 S:      Supported
8161 F:      Documentation/devicetree/bindings/infiniband/
8162 F:      Documentation/infiniband/
8163 F:      drivers/infiniband/
8164 F:      include/uapi/linux/if_infiniband.h
8165 F:      include/uapi/rdma/
8166 F:      include/rdma/
8167 F:      include/trace/events/ib_mad.h
8168 F:      include/trace/events/ib_umad.h
8169 F:      samples/bpf/ibumad_kern.c
8170 F:      samples/bpf/ibumad_user.c
8171
8172 INGENIC JZ4780 DMA Driver
8173 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8174 S:      Maintained
8175 F:      drivers/dma/dma-jz4780.c
8176
8177 INGENIC JZ4780 NAND DRIVER
8178 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8179 L:      linux-mtd@lists.infradead.org
8180 S:      Maintained
8181 F:      drivers/mtd/nand/raw/ingenic/
8182
8183 INGENIC JZ47xx SoCs
8184 M:      Paul Cercueil <paul@crapouillou.net>
8185 S:      Maintained
8186 F:      arch/mips/boot/dts/ingenic/
8187 F:      arch/mips/include/asm/mach-jz4740/
8188 F:      arch/mips/jz4740/
8189 F:      drivers/clk/ingenic/
8190 F:      drivers/dma/dma-jz4780.c
8191 F:      drivers/gpu/drm/ingenic/
8192 F:      drivers/i2c/busses/i2c-jz4780.c
8193 F:      drivers/iio/adc/ingenic-adc.c
8194 F:      drivers/irqchip/irq-ingenic.c
8195 F:      drivers/memory/jz4780-nemc.c
8196 F:      drivers/mmc/host/jz4740_mmc.c
8197 F:      drivers/mtd/nand/raw/ingenic/
8198 F:      drivers/pinctrl/pinctrl-ingenic.c
8199 F:      drivers/power/supply/ingenic-battery.c
8200 F:      drivers/pwm/pwm-jz4740.c
8201 F:      drivers/rtc/rtc-jz4740.c
8202 F:      drivers/tty/serial/8250/8250_ingenic.c
8203 F:      drivers/usb/musb/jz4740.c
8204 F:      drivers/watchdog/jz4740_wdt.c
8205 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8206 F:      include/linux/mfd/ingenic-tcu.h
8207 F:      sound/soc/jz4740/
8208 F:      sound/soc/codecs/jz47*
8209
8210 INOTIFY
8211 M:      Jan Kara <jack@suse.cz>
8212 R:      Amir Goldstein <amir73il@gmail.com>
8213 L:      linux-fsdevel@vger.kernel.org
8214 S:      Maintained
8215 F:      Documentation/filesystems/inotify.txt
8216 F:      fs/notify/inotify/
8217 F:      include/linux/inotify.h
8218 F:      include/uapi/linux/inotify.h
8219
8220 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8221 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8222 L:      linux-input@vger.kernel.org
8223 Q:      http://patchwork.kernel.org/project/linux-input/list/
8224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8225 S:      Maintained
8226 F:      drivers/input/
8227 F:      include/linux/input.h
8228 F:      include/uapi/linux/input.h
8229 F:      include/uapi/linux/input-event-codes.h
8230 F:      include/linux/input/
8231 F:      Documentation/devicetree/bindings/input/
8232 F:      Documentation/devicetree/bindings/serio/
8233 F:      Documentation/input/
8234
8235 INPUT MULTITOUCH (MT) PROTOCOL
8236 M:      Henrik Rydberg <rydberg@bitmath.org>
8237 L:      linux-input@vger.kernel.org
8238 S:      Odd fixes
8239 F:      Documentation/input/multi-touch-protocol.rst
8240 F:      drivers/input/input-mt.c
8241 K:      \b(ABS|SYN)_MT_
8242
8243 INSIDE SECURE CRYPTO DRIVER
8244 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8245 F:      drivers/crypto/inside-secure/
8246 S:      Maintained
8247 L:      linux-crypto@vger.kernel.org
8248
8249 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8250 M:      Mimi Zohar <zohar@linux.ibm.com>
8251 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8252 L:      linux-integrity@vger.kernel.org
8253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8254 S:      Supported
8255 F:      security/integrity/ima/
8256
8257 INTEL 810/815 FRAMEBUFFER DRIVER
8258 M:      Antonino Daplas <adaplas@gmail.com>
8259 L:      linux-fbdev@vger.kernel.org
8260 S:      Maintained
8261 F:      drivers/video/fbdev/i810/
8262
8263 INTEL ASoC DRIVERS
8264 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8265 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8266 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8267 M:      Jie Yang <yang.jie@linux.intel.com>
8268 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8269 S:      Supported
8270 F:      sound/soc/intel/
8271
8272 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8273 M:      Hans de Goede <hdegoede@redhat.com>
8274 L:      platform-driver-x86@vger.kernel.org
8275 S:      Maintained
8276 F:      drivers/platform/x86/intel_atomisp2_pm.c
8277
8278 INTEL C600 SERIES SAS CONTROLLER DRIVER
8279 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8280 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8281 L:      linux-scsi@vger.kernel.org
8282 T:      git git://git.code.sf.net/p/intel-sas/isci
8283 S:      Supported
8284 F:      drivers/scsi/isci/
8285
8286 INTEL CPU family model numbers
8287 M:      Tony Luck <tony.luck@intel.com>
8288 M:      x86@kernel.org
8289 L:      linux-kernel@vger.kernel.org
8290 S:      Supported
8291 F:      arch/x86/include/asm/intel-family.h
8292
8293 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8294 M:      Jani Nikula <jani.nikula@linux.intel.com>
8295 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8296 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8297 L:      intel-gfx@lists.freedesktop.org
8298 W:      https://01.org/linuxgraphics/
8299 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8300 C:      irc://chat.freenode.net/intel-gfx
8301 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8302 T:      git git://anongit.freedesktop.org/drm-intel
8303 S:      Supported
8304 F:      drivers/gpu/drm/i915/
8305 F:      include/drm/i915*
8306 F:      include/uapi/drm/i915_drm.h
8307 F:      Documentation/gpu/i915.rst
8308
8309 INTEL ETHERNET DRIVERS
8310 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8311 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8312 W:      http://www.intel.com/support/feedback.htm
8313 W:      http://e1000.sourceforge.net/
8314 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8317 S:      Supported
8318 F:      Documentation/networking/device_drivers/intel/e100.rst
8319 F:      Documentation/networking/device_drivers/intel/e1000.rst
8320 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8321 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8322 F:      Documentation/networking/device_drivers/intel/igb.rst
8323 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8324 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8325 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8326 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8327 F:      Documentation/networking/device_drivers/intel/i40e.rst
8328 F:      Documentation/networking/device_drivers/intel/iavf.rst
8329 F:      Documentation/networking/device_drivers/intel/ice.rst
8330 F:      drivers/net/ethernet/intel/
8331 F:      drivers/net/ethernet/intel/*/
8332 F:      include/linux/avf/virtchnl.h
8333
8334 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8335 M:      Maik Broemme <mbroemme@libmpq.org>
8336 L:      linux-fbdev@vger.kernel.org
8337 S:      Maintained
8338 F:      Documentation/fb/intelfb.rst
8339 F:      drivers/video/fbdev/intelfb/
8340
8341 INTEL GPIO DRIVERS
8342 M:      Andy Shevchenko <andy@kernel.org>
8343 L:      linux-gpio@vger.kernel.org
8344 S:      Maintained
8345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8346 F:      drivers/gpio/gpio-ich.c
8347 F:      drivers/gpio/gpio-intel-mid.c
8348 F:      drivers/gpio/gpio-lynxpoint.c
8349 F:      drivers/gpio/gpio-merrifield.c
8350 F:      drivers/gpio/gpio-ml-ioh.c
8351 F:      drivers/gpio/gpio-pch.c
8352 F:      drivers/gpio/gpio-sch.c
8353 F:      drivers/gpio/gpio-sodaville.c
8354
8355 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8356 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8357 M:      Zhi Wang <zhi.a.wang@intel.com>
8358 L:      intel-gvt-dev@lists.freedesktop.org
8359 L:      intel-gfx@lists.freedesktop.org
8360 W:      https://01.org/igvt-g
8361 T:      git https://github.com/intel/gvt-linux.git
8362 S:      Supported
8363 F:      drivers/gpu/drm/i915/gvt/
8364
8365 INTEL HID EVENT DRIVER
8366 M:      Alex Hung <alex.hung@canonical.com>
8367 L:      platform-driver-x86@vger.kernel.org
8368 S:      Maintained
8369 F:      drivers/platform/x86/intel-hid.c
8370
8371 INTEL I/OAT DMA DRIVER
8372 M:      Dave Jiang <dave.jiang@intel.com>
8373 R:      Dan Williams <dan.j.williams@intel.com>
8374 L:      dmaengine@vger.kernel.org
8375 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8376 S:      Supported
8377 F:      drivers/dma/ioat*
8378
8379 INTEL IDLE DRIVER
8380 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8381 M:      Len Brown <lenb@kernel.org>
8382 L:      linux-pm@vger.kernel.org
8383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8384 B:      https://bugzilla.kernel.org
8385 S:      Supported
8386 F:      drivers/idle/intel_idle.c
8387
8388 INTEL INTEGRATED SENSOR HUB DRIVER
8389 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8390 M:      Jiri Kosina <jikos@kernel.org>
8391 L:      linux-input@vger.kernel.org
8392 S:      Maintained
8393 F:      drivers/hid/intel-ish-hid/
8394
8395 INTEL IOMMU (VT-d)
8396 M:      David Woodhouse <dwmw2@infradead.org>
8397 M:      Lu Baolu <baolu.lu@linux.intel.com>
8398 L:      iommu@lists.linux-foundation.org
8399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8400 S:      Supported
8401 F:      drivers/iommu/dmar.c
8402 F:      drivers/iommu/intel*.[ch]
8403 F:      include/linux/intel-iommu.h
8404 F:      include/linux/intel-svm.h
8405
8406 INTEL IOP-ADMA DMA DRIVER
8407 R:      Dan Williams <dan.j.williams@intel.com>
8408 S:      Odd fixes
8409 F:      drivers/dma/iop-adma.c
8410
8411 INTEL IPU3 CSI-2 CIO2 DRIVER
8412 M:      Yong Zhi <yong.zhi@intel.com>
8413 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8414 M:      Bingbu Cao <bingbu.cao@intel.com>
8415 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8416 L:      linux-media@vger.kernel.org
8417 S:      Maintained
8418 F:      drivers/media/pci/intel/ipu3/
8419 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8420
8421 INTEL IPU3 CSI-2 IMGU DRIVER
8422 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8423 L:      linux-media@vger.kernel.org
8424 S:      Maintained
8425 F:      drivers/staging/media/ipu3/
8426 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8427 F:      Documentation/media/v4l-drivers/ipu3.rst
8428 F:      Documentation/media/v4l-drivers/ipu3_rcb.svg
8429
8430 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8431 M:      Krzysztof Halasa <khalasa@piap.pl>
8432 S:      Maintained
8433 F:      include/linux/soc/ixp4xx/qmgr.h
8434 F:      include/linux/soc/ixp4xx/npe.h
8435 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8436 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8437 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8438 F:      drivers/net/wan/ixp4xx_hss.c
8439
8440 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8441 M:      Deepak Saxena <dsaxena@plexity.net>
8442 S:      Maintained
8443 F:      drivers/char/hw_random/ixp4xx-rng.c
8444
8445 INTEL MANAGEMENT ENGINE (mei)
8446 M:      Tomas Winkler <tomas.winkler@intel.com>
8447 L:      linux-kernel@vger.kernel.org
8448 S:      Supported
8449 F:      include/uapi/linux/mei.h
8450 F:      include/linux/mei_cl_bus.h
8451 F:      drivers/misc/mei/*
8452 F:      drivers/watchdog/mei_wdt.c
8453 F:      Documentation/driver-api/mei/*
8454 F:      samples/mei/*
8455
8456 INTEL MENLOW THERMAL DRIVER
8457 M:      Sujith Thomas <sujith.thomas@intel.com>
8458 L:      platform-driver-x86@vger.kernel.org
8459 W:      https://01.org/linux-acpi
8460 S:      Supported
8461 F:      drivers/platform/x86/intel_menlow.c
8462
8463 INTEL MIC DRIVERS (mic)
8464 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8465 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8466 S:      Supported
8467 W:      https://github.com/sudeepdutt/mic
8468 W:      http://software.intel.com/en-us/mic-developer
8469 F:      include/linux/mic_bus.h
8470 F:      include/linux/scif.h
8471 F:      include/uapi/linux/mic_common.h
8472 F:      include/uapi/linux/mic_ioctl.h
8473 F:      include/uapi/linux/scif_ioctl.h
8474 F:      drivers/misc/mic/
8475 F:      drivers/dma/mic_x100_dma.c
8476 F:      drivers/dma/mic_x100_dma.h
8477 F:      Documentation/mic/
8478
8479 INTEL PMC CORE DRIVER
8480 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8481 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8482 L:      platform-driver-x86@vger.kernel.org
8483 S:      Maintained
8484 F:      drivers/platform/x86/intel_pmc_core*
8485
8486 INTEL PMC/P-Unit IPC DRIVER
8487 M:      Zha Qipeng<qipeng.zha@intel.com>
8488 L:      platform-driver-x86@vger.kernel.org
8489 S:      Maintained
8490 F:      drivers/platform/x86/intel_pmc_ipc.c
8491 F:      drivers/platform/x86/intel_punit_ipc.c
8492 F:      arch/x86/include/asm/intel_pmc_ipc.h
8493 F:      arch/x86/include/asm/intel_punit_ipc.h
8494
8495 INTEL PMIC GPIO DRIVERS
8496 M:      Andy Shevchenko <andy@kernel.org>
8497 S:      Maintained
8498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8499 F:      drivers/gpio/gpio-*cove.c
8500 F:      drivers/gpio/gpio-msic.c
8501
8502 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8503 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8504 S:      Maintained
8505 F:      drivers/mfd/intel_msic.c
8506 F:      drivers/mfd/intel_soc_pmic*
8507 F:      include/linux/mfd/intel_msic.h
8508 F:      include/linux/mfd/intel_soc_pmic*
8509
8510 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8511 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8512 L:      linux-wireless@vger.kernel.org
8513 S:      Maintained
8514 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8515 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8516 F:      drivers/net/wireless/intel/ipw2x00/
8517
8518 INTEL PSTATE DRIVER
8519 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8520 M:      Len Brown <lenb@kernel.org>
8521 L:      linux-pm@vger.kernel.org
8522 S:      Supported
8523 F:      drivers/cpufreq/intel_pstate.c
8524
8525 INTEL RDMA RNIC DRIVER
8526 M:      Faisal Latif <faisal.latif@intel.com>
8527 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8528 L:      linux-rdma@vger.kernel.org
8529 S:      Supported
8530 F:      drivers/infiniband/hw/i40iw/
8531 F:      include/uapi/rdma/i40iw-abi.h
8532
8533 INTEL SPEED SELECT TECHNOLOGY
8534 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8535 L:      platform-driver-x86@vger.kernel.org
8536 S:      Maintained
8537 F:      drivers/platform/x86/intel_speed_select_if/
8538 F:      tools/power/x86/intel-speed-select/
8539 F:      include/uapi/linux/isst_if.h
8540
8541 INTEL STRATIX10 FIRMWARE DRIVERS
8542 M:      Richard Gong <richard.gong@linux.intel.com>
8543 L:      linux-kernel@vger.kernel.org
8544 S:      Maintained
8545 F:      drivers/firmware/stratix10-rsu.c
8546 F:      drivers/firmware/stratix10-svc.c
8547 F:      include/linux/firmware/intel/stratix10-smc.h
8548 F:      include/linux/firmware/intel/stratix10-svc-client.h
8549 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8550 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8551
8552 INTEL TELEMETRY DRIVER
8553 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8554 M:      "David E. Box" <david.e.box@linux.intel.com>
8555 L:      platform-driver-x86@vger.kernel.org
8556 S:      Maintained
8557 F:      arch/x86/include/asm/intel_telemetry.h
8558 F:      drivers/platform/x86/intel_telemetry*
8559
8560 INTEL VIRTUAL BUTTON DRIVER
8561 M:      AceLan Kao <acelan.kao@canonical.com>
8562 L:      platform-driver-x86@vger.kernel.org
8563 S:      Maintained
8564 F:      drivers/platform/x86/intel-vbtn.c
8565
8566 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8567 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8568 L:      linux-wireless@vger.kernel.org
8569 S:      Supported
8570 F:      drivers/net/wireless/intel/iwlegacy/
8571
8572 INTEL WIRELESS WIFI LINK (iwlwifi)
8573 M:      Johannes Berg <johannes.berg@intel.com>
8574 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8575 M:      Luca Coelho <luciano.coelho@intel.com>
8576 M:      Intel Linux Wireless <linuxwifi@intel.com>
8577 L:      linux-wireless@vger.kernel.org
8578 W:      http://intellinuxwireless.org
8579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8580 S:      Supported
8581 F:      drivers/net/wireless/intel/iwlwifi/
8582
8583 INTEL WIRELESS WIMAX CONNECTION 2400
8584 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8585 M:      linux-wimax@intel.com
8586 L:      wimax@linuxwimax.org (subscribers-only)
8587 S:      Supported
8588 W:      http://linuxwimax.org
8589 F:      Documentation/admin-guide/wimax/i2400m.rst
8590 F:      drivers/net/wimax/i2400m/
8591 F:      include/uapi/linux/wimax/i2400m.h
8592
8593 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8594 M:      Mario Limonciello <mario.limonciello@dell.com>
8595 S:      Maintained
8596 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8597
8598 INTEL(R) TRACE HUB
8599 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8600 S:      Supported
8601 F:      Documentation/trace/intel_th.rst
8602 F:      drivers/hwtracing/intel_th/
8603 F:      include/linux/intel_th.h
8604
8605 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8606 M:      Ning Sun <ning.sun@intel.com>
8607 L:      tboot-devel@lists.sourceforge.net
8608 W:      http://tboot.sourceforge.net
8609 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8610 S:      Supported
8611 F:      Documentation/x86/intel_txt.rst
8612 F:      include/linux/tboot.h
8613 F:      arch/x86/kernel/tboot.c
8614
8615 INTERCONNECT API
8616 M:      Georgi Djakov <georgi.djakov@linaro.org>
8617 L:      linux-pm@vger.kernel.org
8618 S:      Maintained
8619 F:      Documentation/driver-api/interconnect.rst
8620 F:      Documentation/devicetree/bindings/interconnect/
8621 F:      drivers/interconnect/
8622 F:      include/dt-bindings/interconnect/
8623 F:      include/linux/interconnect-provider.h
8624 F:      include/linux/interconnect.h
8625
8626 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8627 M:      Linus Walleij <linus.walleij@linaro.org>
8628 L:      linux-iio@vger.kernel.org
8629 S:      Maintained
8630 F:      drivers/iio/gyro/mpu3050*
8631 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8632
8633 IOC3 ETHERNET DRIVER
8634 M:      Ralf Baechle <ralf@linux-mips.org>
8635 L:      linux-mips@vger.kernel.org
8636 S:      Maintained
8637 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8638
8639 IOMAP FILESYSTEM LIBRARY
8640 M:      Christoph Hellwig <hch@infradead.org>
8641 M:      Darrick J. Wong <darrick.wong@oracle.com>
8642 M:      linux-xfs@vger.kernel.org
8643 M:      linux-fsdevel@vger.kernel.org
8644 L:      linux-xfs@vger.kernel.org
8645 L:      linux-fsdevel@vger.kernel.org
8646 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8647 S:      Supported
8648 F:      fs/iomap/
8649 F:      include/linux/iomap.h
8650
8651 IOMMU DRIVERS
8652 M:      Joerg Roedel <joro@8bytes.org>
8653 L:      iommu@lists.linux-foundation.org
8654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8655 S:      Maintained
8656 F:      Documentation/devicetree/bindings/iommu/
8657 F:      drivers/iommu/
8658 F:      include/linux/iommu.h
8659 F:      include/linux/of_iommu.h
8660 F:      include/linux/iova.h
8661
8662 IO_URING
8663 M:      Jens Axboe <axboe@kernel.dk>
8664 L:      io-uring@vger.kernel.org
8665 T:      git git://git.kernel.dk/linux-block
8666 T:      git git://git.kernel.dk/liburing
8667 S:      Maintained
8668 F:      fs/io_uring.c
8669 F:      fs/io-wq.c
8670 F:      fs/io-wq.h
8671 F:      include/uapi/linux/io_uring.h
8672
8673 IPMI SUBSYSTEM
8674 M:      Corey Minyard <minyard@acm.org>
8675 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8676 W:      http://openipmi.sourceforge.net/
8677 S:      Supported
8678 F:      Documentation/devicetree/bindings/ipmi/
8679 F:      Documentation/IPMI.txt
8680 F:      drivers/char/ipmi/
8681 F:      include/linux/ipmi*
8682 F:      include/uapi/linux/ipmi*
8683
8684 IPS SCSI RAID DRIVER
8685 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8686 L:      linux-scsi@vger.kernel.org
8687 W:      http://www.adaptec.com/
8688 S:      Maintained
8689 F:      drivers/scsi/ips*
8690
8691 IPVS
8692 M:      Wensong Zhang <wensong@linux-vs.org>
8693 M:      Simon Horman <horms@verge.net.au>
8694 M:      Julian Anastasov <ja@ssi.bg>
8695 L:      netdev@vger.kernel.org
8696 L:      lvs-devel@vger.kernel.org
8697 S:      Maintained
8698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8700 F:      Documentation/networking/ipvs-sysctl.txt
8701 F:      include/net/ip_vs.h
8702 F:      include/uapi/linux/ip_vs.h
8703 F:      net/netfilter/ipvs/
8704
8705 IPWIRELESS DRIVER
8706 M:      Jiri Kosina <jikos@kernel.org>
8707 M:      David Sterba <dsterba@suse.com>
8708 S:      Odd Fixes
8709 F:      drivers/tty/ipwireless/
8710
8711 IPX NETWORK LAYER
8712 L:      netdev@vger.kernel.org
8713 S:      Obsolete
8714 F:      include/uapi/linux/ipx.h
8715
8716 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8717 M:      Marc Zyngier <maz@kernel.org>
8718 S:      Maintained
8719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8720 F:      Documentation/IRQ-domain.txt
8721 F:      include/linux/irqdomain.h
8722 F:      kernel/irq/irqdomain.c
8723 F:      kernel/irq/msi.c
8724
8725 IRQ SUBSYSTEM
8726 M:      Thomas Gleixner <tglx@linutronix.de>
8727 L:      linux-kernel@vger.kernel.org
8728 S:      Maintained
8729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8730 F:      kernel/irq/
8731
8732 IRQCHIP DRIVERS
8733 M:      Thomas Gleixner <tglx@linutronix.de>
8734 M:      Jason Cooper <jason@lakedaemon.net>
8735 M:      Marc Zyngier <maz@kernel.org>
8736 L:      linux-kernel@vger.kernel.org
8737 S:      Maintained
8738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8739 F:      Documentation/devicetree/bindings/interrupt-controller/
8740 F:      drivers/irqchip/
8741
8742 ISA
8743 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8744 S:      Maintained
8745 F:      Documentation/driver-api/isa.rst
8746 F:      drivers/base/isa.c
8747 F:      include/linux/isa.h
8748
8749 ISA RADIO MODULE
8750 M:      Hans Verkuil <hverkuil@xs4all.nl>
8751 L:      linux-media@vger.kernel.org
8752 T:      git git://linuxtv.org/media_tree.git
8753 W:      https://linuxtv.org
8754 S:      Maintained
8755 F:      drivers/media/radio/radio-isa*
8756
8757 ISAPNP
8758 M:      Jaroslav Kysela <perex@perex.cz>
8759 S:      Maintained
8760 F:      Documentation/driver-api/isapnp.rst
8761 F:      drivers/pnp/isapnp/
8762 F:      include/linux/isapnp.h
8763
8764 ISCSI
8765 M:      Lee Duncan <lduncan@suse.com>
8766 M:      Chris Leech <cleech@redhat.com>
8767 L:      open-iscsi@googlegroups.com
8768 L:      linux-scsi@vger.kernel.org
8769 W:      www.open-iscsi.com
8770 S:      Maintained
8771 F:      drivers/scsi/*iscsi*
8772 F:      include/scsi/*iscsi*
8773
8774 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8775 M:      Peter Jones <pjones@redhat.com>
8776 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8777 S:      Maintained
8778 F:      drivers/firmware/iscsi_ibft*
8779
8780 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8781 M:      Sagi Grimberg <sagi@grimberg.me>
8782 M:      Max Gurtovoy <maxg@mellanox.com>
8783 L:      linux-rdma@vger.kernel.org
8784 S:      Supported
8785 W:      http://www.openfabrics.org
8786 W:      www.open-iscsi.org
8787 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8788 F:      drivers/infiniband/ulp/iser/
8789
8790 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8791 M:      Sagi Grimberg <sagi@grimberg.me>
8792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8793 L:      linux-rdma@vger.kernel.org
8794 L:      target-devel@vger.kernel.org
8795 S:      Supported
8796 W:      http://www.linux-iscsi.org
8797 F:      drivers/infiniband/ulp/isert
8798
8799 ISDN/mISDN SUBSYSTEM
8800 M:      Karsten Keil <isdn@linux-pingi.de>
8801 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8802 L:      netdev@vger.kernel.org
8803 W:      http://www.isdn4linux.de
8804 S:      Maintained
8805 F:      drivers/isdn/mISDN
8806 F:      drivers/isdn/hardware
8807
8808 ISDN/CAPI SUBSYSTEM
8809 M:      Karsten Keil <isdn@linux-pingi.de>
8810 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8811 L:      netdev@vger.kernel.org
8812 W:      http://www.isdn4linux.de
8813 S:      Odd Fixes
8814 F:      Documentation/isdn/
8815 F:      drivers/isdn/capi/
8816 F:      drivers/staging/isdn/
8817 F:      net/bluetooth/cmtp/
8818 F:      include/linux/isdn/
8819 F:      include/uapi/linux/isdn/
8820
8821 IT87 HARDWARE MONITORING DRIVER
8822 M:      Jean Delvare <jdelvare@suse.com>
8823 L:      linux-hwmon@vger.kernel.org
8824 S:      Maintained
8825 F:      Documentation/hwmon/it87.rst
8826 F:      drivers/hwmon/it87.c
8827
8828 IT913X MEDIA DRIVER
8829 M:      Antti Palosaari <crope@iki.fi>
8830 L:      linux-media@vger.kernel.org
8831 W:      https://linuxtv.org
8832 W:      http://palosaari.fi/linux/
8833 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8834 T:      git git://linuxtv.org/anttip/media_tree.git
8835 S:      Maintained
8836 F:      drivers/media/tuners/it913x*
8837
8838 IVTV VIDEO4LINUX DRIVER
8839 M:      Andy Walls <awalls@md.metrocast.net>
8840 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8841 L:      linux-media@vger.kernel.org
8842 T:      git git://linuxtv.org/media_tree.git
8843 W:      http://www.ivtvdriver.org
8844 S:      Maintained
8845 F:      Documentation/media/v4l-drivers/ivtv*
8846 F:      drivers/media/pci/ivtv/
8847 F:      include/uapi/linux/ivtv*
8848
8849 IX2505V MEDIA DRIVER
8850 M:      Malcolm Priestley <tvboxspy@gmail.com>
8851 L:      linux-media@vger.kernel.org
8852 W:      https://linuxtv.org
8853 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8854 S:      Maintained
8855 F:      drivers/media/dvb-frontends/ix2505v*
8856
8857 JAILHOUSE HYPERVISOR INTERFACE
8858 M:      Jan Kiszka <jan.kiszka@siemens.com>
8859 L:      jailhouse-dev@googlegroups.com
8860 S:      Maintained
8861 F:      arch/x86/kernel/jailhouse.c
8862 F:      arch/x86/include/asm/jailhouse_para.h
8863
8864 JC42.4 TEMPERATURE SENSOR DRIVER
8865 M:      Guenter Roeck <linux@roeck-us.net>
8866 L:      linux-hwmon@vger.kernel.org
8867 S:      Maintained
8868 F:      drivers/hwmon/jc42.c
8869 F:      Documentation/hwmon/jc42.rst
8870
8871 JFS FILESYSTEM
8872 M:      Dave Kleikamp <shaggy@kernel.org>
8873 L:      jfs-discussion@lists.sourceforge.net
8874 W:      http://jfs.sourceforge.net/
8875 T:      git git://github.com/kleikamp/linux-shaggy.git
8876 S:      Maintained
8877 F:      Documentation/admin-guide/jfs.rst
8878 F:      fs/jfs/
8879
8880 JME NETWORK DRIVER
8881 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8882 L:      netdev@vger.kernel.org
8883 S:      Maintained
8884 F:      drivers/net/ethernet/jme.*
8885
8886 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8887 M:      David Woodhouse <dwmw2@infradead.org>
8888 M:      Richard Weinberger <richard@nod.at>
8889 L:      linux-mtd@lists.infradead.org
8890 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8891 T:      git git://git.infradead.org/ubifs-2.6.git
8892 S:      Odd Fixes
8893 F:      fs/jffs2/
8894 F:      include/uapi/linux/jffs2.h
8895
8896 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8897 M:      "Theodore Ts'o" <tytso@mit.edu>
8898 M:      Jan Kara <jack@suse.com>
8899 L:      linux-ext4@vger.kernel.org
8900 S:      Maintained
8901 F:      fs/jbd2/
8902 F:      include/linux/jbd2.h
8903
8904 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8905 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8906 L:      linux-media@vger.kernel.org
8907 S:      Maintained
8908 F:      drivers/media/platform/rcar_jpu.c
8909
8910 JSM Neo PCI based serial card
8911 L:      linux-serial@vger.kernel.org
8912 S:      Orphan
8913 F:      drivers/tty/serial/jsm/
8914
8915 K10TEMP HARDWARE MONITORING DRIVER
8916 M:      Clemens Ladisch <clemens@ladisch.de>
8917 L:      linux-hwmon@vger.kernel.org
8918 S:      Maintained
8919 F:      Documentation/hwmon/k10temp.rst
8920 F:      drivers/hwmon/k10temp.c
8921
8922 K8TEMP HARDWARE MONITORING DRIVER
8923 M:      Rudolf Marek <r.marek@assembler.cz>
8924 L:      linux-hwmon@vger.kernel.org
8925 S:      Maintained
8926 F:      Documentation/hwmon/k8temp.rst
8927 F:      drivers/hwmon/k8temp.c
8928
8929 KASAN
8930 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8931 R:      Alexander Potapenko <glider@google.com>
8932 R:      Dmitry Vyukov <dvyukov@google.com>
8933 L:      kasan-dev@googlegroups.com
8934 S:      Maintained
8935 F:      arch/*/include/asm/kasan.h
8936 F:      arch/*/mm/kasan_init*
8937 F:      Documentation/dev-tools/kasan.rst
8938 F:      include/linux/kasan*.h
8939 F:      lib/test_kasan.c
8940 F:      mm/kasan/
8941 F:      scripts/Makefile.kasan
8942
8943 KCONFIG
8944 M:      Masahiro Yamada <masahiroy@kernel.org>
8945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8946 L:      linux-kbuild@vger.kernel.org
8947 S:      Maintained
8948 F:      Documentation/kbuild/kconfig*
8949 F:      scripts/kconfig/
8950 F:      scripts/Kconfig.include
8951
8952 KDUMP
8953 M:      Dave Young <dyoung@redhat.com>
8954 M:      Baoquan He <bhe@redhat.com>
8955 R:      Vivek Goyal <vgoyal@redhat.com>
8956 L:      kexec@lists.infradead.org
8957 W:      http://lse.sourceforge.net/kdump/
8958 S:      Maintained
8959 F:      Documentation/admin-guide/kdump/
8960
8961 KEENE FM RADIO TRANSMITTER DRIVER
8962 M:      Hans Verkuil <hverkuil@xs4all.nl>
8963 L:      linux-media@vger.kernel.org
8964 T:      git git://linuxtv.org/media_tree.git
8965 W:      https://linuxtv.org
8966 S:      Maintained
8967 F:      drivers/media/radio/radio-keene*
8968
8969 KERNEL AUTOMOUNTER
8970 M:      Ian Kent <raven@themaw.net>
8971 L:      autofs@vger.kernel.org
8972 S:      Maintained
8973 F:      fs/autofs/
8974
8975 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8976 M:      Masahiro Yamada <masahiroy@kernel.org>
8977 M:      Michal Marek <michal.lkml@markovi.net>
8978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8979 L:      linux-kbuild@vger.kernel.org
8980 S:      Maintained
8981 F:      Documentation/kbuild/
8982 F:      Makefile
8983 F:      scripts/Kbuild*
8984 F:      scripts/Makefile*
8985 F:      scripts/basic/
8986 F:      scripts/mk*
8987 F:      scripts/*vmlinux*
8988 F:      scripts/mod/
8989 F:      scripts/package/
8990
8991 KERNEL JANITORS
8992 L:      kernel-janitors@vger.kernel.org
8993 W:      http://kernelnewbies.org/KernelJanitors
8994 S:      Odd Fixes
8995
8996 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8997 M:      "J. Bruce Fields" <bfields@fieldses.org>
8998 M:      Chuck Lever <chuck.lever@oracle.com>
8999 L:      linux-nfs@vger.kernel.org
9000 W:      http://nfs.sourceforge.net/
9001 T:      git git://linux-nfs.org/~bfields/linux.git
9002 S:      Supported
9003 F:      fs/nfsd/
9004 F:      include/uapi/linux/nfsd/
9005 F:      fs/lockd/
9006 F:      fs/nfs_common/
9007 F:      net/sunrpc/
9008 F:      include/linux/lockd/
9009 F:      include/linux/sunrpc/
9010 F:      include/uapi/linux/sunrpc/
9011
9012 KERNEL SELFTEST FRAMEWORK
9013 M:      Shuah Khan <shuah@kernel.org>
9014 M:      Shuah Khan <skhan@linuxfoundation.org>
9015 L:      linux-kselftest@vger.kernel.org
9016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9017 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9018 S:      Maintained
9019 F:      tools/testing/selftests/
9020 F:      Documentation/dev-tools/kselftest*
9021
9022 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9023 M:      Brendan Higgins <brendanhiggins@google.com>
9024 L:      linux-kselftest@vger.kernel.org
9025 L:      kunit-dev@googlegroups.com
9026 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9027 S:      Maintained
9028 F:      Documentation/dev-tools/kunit/
9029 F:      include/kunit/
9030 F:      lib/kunit/
9031 F:      tools/testing/kunit/
9032
9033 KERNEL USERMODE HELPER
9034 M:      Luis Chamberlain <mcgrof@kernel.org>
9035 L:      linux-kernel@vger.kernel.org
9036 S:      Maintained
9037 F:      kernel/umh.c
9038 F:      include/linux/umh.h
9039
9040 KERNEL VIRTUAL MACHINE (KVM)
9041 M:      Paolo Bonzini <pbonzini@redhat.com>
9042 M:      Radim Krčmář <rkrcmar@redhat.com>
9043 L:      kvm@vger.kernel.org
9044 W:      http://www.linux-kvm.org
9045 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9046 S:      Supported
9047 F:      Documentation/virt/kvm/
9048 F:      include/trace/events/kvm.h
9049 F:      include/uapi/asm-generic/kvm*
9050 F:      include/uapi/linux/kvm*
9051 F:      include/asm-generic/kvm*
9052 F:      include/linux/kvm*
9053 F:      include/kvm/iodev.h
9054 F:      virt/kvm/*
9055 F:      tools/kvm/
9056 F:      tools/testing/selftests/kvm/
9057
9058 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
9059 M:      Marc Zyngier <maz@kernel.org>
9060 R:      James Morse <james.morse@arm.com>
9061 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9062 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9064 L:      kvmarm@lists.cs.columbia.edu
9065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9066 S:      Maintained
9067 F:      arch/arm/include/uapi/asm/kvm*
9068 F:      arch/arm/include/asm/kvm*
9069 F:      arch/arm/kvm/
9070 F:      arch/arm64/include/uapi/asm/kvm*
9071 F:      arch/arm64/include/asm/kvm*
9072 F:      arch/arm64/kvm/
9073 F:      virt/kvm/arm/
9074 F:      include/kvm/arm_*
9075
9076 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9077 M:      James Hogan <jhogan@kernel.org>
9078 L:      linux-mips@vger.kernel.org
9079 S:      Supported
9080 F:      arch/mips/include/uapi/asm/kvm*
9081 F:      arch/mips/include/asm/kvm*
9082 F:      arch/mips/kvm/
9083
9084 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9085 M:      Paul Mackerras <paulus@ozlabs.org>
9086 L:      kvm-ppc@vger.kernel.org
9087 W:      http://www.linux-kvm.org/
9088 T:      git git://github.com/agraf/linux-2.6.git
9089 S:      Supported
9090 F:      arch/powerpc/include/uapi/asm/kvm*
9091 F:      arch/powerpc/include/asm/kvm*
9092 F:      arch/powerpc/kvm/
9093 F:      arch/powerpc/kernel/kvm*
9094
9095 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9096 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9097 M:      Janosch Frank <frankja@linux.ibm.com>
9098 R:      David Hildenbrand <david@redhat.com>
9099 R:      Cornelia Huck <cohuck@redhat.com>
9100 L:      kvm@vger.kernel.org
9101 W:      http://www.ibm.com/developerworks/linux/linux390/
9102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9103 S:      Supported
9104 F:      arch/s390/include/uapi/asm/kvm*
9105 F:      arch/s390/include/asm/gmap.h
9106 F:      arch/s390/include/asm/kvm*
9107 F:      arch/s390/kvm/
9108 F:      arch/s390/mm/gmap.c
9109 F:      tools/testing/selftests/kvm/s390x/
9110 F:      tools/testing/selftests/kvm/*/s390x/
9111
9112 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9113 M:      Paolo Bonzini <pbonzini@redhat.com>
9114 M:      Radim Krčmář <rkrcmar@redhat.com>
9115 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9116 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9117 R:      Wanpeng Li <wanpengli@tencent.com>
9118 R:      Jim Mattson <jmattson@google.com>
9119 R:      Joerg Roedel <joro@8bytes.org>
9120 L:      kvm@vger.kernel.org
9121 W:      http://www.linux-kvm.org
9122 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9123 S:      Supported
9124 F:      arch/x86/kvm/
9125 F:      arch/x86/kvm/*/
9126 F:      arch/x86/include/uapi/asm/kvm*
9127 F:      arch/x86/include/uapi/asm/vmx.h
9128 F:      arch/x86/include/uapi/asm/svm.h
9129 F:      arch/x86/include/asm/kvm*
9130 F:      arch/x86/include/asm/pvclock-abi.h
9131 F:      arch/x86/include/asm/svm.h
9132 F:      arch/x86/include/asm/vmx.h
9133 F:      arch/x86/kernel/kvm.c
9134 F:      arch/x86/kernel/kvmclock.c
9135
9136 KERNFS
9137 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9138 M:      Tejun Heo <tj@kernel.org>
9139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9140 S:      Supported
9141 F:      include/linux/kernfs.h
9142 F:      fs/kernfs/
9143
9144 KEXEC
9145 M:      Eric Biederman <ebiederm@xmission.com>
9146 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9147 L:      kexec@lists.infradead.org
9148 S:      Maintained
9149 F:      include/linux/kexec.h
9150 F:      include/uapi/linux/kexec.h
9151 F:      kernel/kexec*
9152
9153 KEYS-ENCRYPTED
9154 M:      Mimi Zohar <zohar@linux.ibm.com>
9155 L:      linux-integrity@vger.kernel.org
9156 L:      keyrings@vger.kernel.org
9157 S:      Supported
9158 F:      Documentation/security/keys/trusted-encrypted.rst
9159 F:      include/keys/encrypted-type.h
9160 F:      security/keys/encrypted-keys/
9161
9162 KEYS-TRUSTED
9163 M:      James Bottomley <jejb@linux.ibm.com>
9164 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9165 M:      Mimi Zohar <zohar@linux.ibm.com>
9166 L:      linux-integrity@vger.kernel.org
9167 L:      keyrings@vger.kernel.org
9168 S:      Supported
9169 F:      Documentation/security/keys/trusted-encrypted.rst
9170 F:      include/keys/trusted-type.h
9171 F:      security/keys/trusted.c
9172 F:      include/keys/trusted.h
9173
9174 KEYS/KEYRINGS:
9175 M:      David Howells <dhowells@redhat.com>
9176 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9177 L:      keyrings@vger.kernel.org
9178 S:      Maintained
9179 F:      Documentation/security/keys/core.rst
9180 F:      include/linux/key.h
9181 F:      include/linux/key-type.h
9182 F:      include/linux/keyctl.h
9183 F:      include/uapi/linux/keyctl.h
9184 F:      include/keys/
9185 F:      security/keys/
9186
9187 KGDB / KDB /debug_core
9188 M:      Jason Wessel <jason.wessel@windriver.com>
9189 M:      Daniel Thompson <daniel.thompson@linaro.org>
9190 R:      Douglas Anderson <dianders@chromium.org>
9191 W:      http://kgdb.wiki.kernel.org/
9192 L:      kgdb-bugreport@lists.sourceforge.net
9193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9194 S:      Maintained
9195 F:      Documentation/dev-tools/kgdb.rst
9196 F:      drivers/misc/kgdbts.c
9197 F:      drivers/tty/serial/kgdboc.c
9198 F:      include/linux/kdb.h
9199 F:      include/linux/kgdb.h
9200 F:      kernel/debug/
9201
9202 KMEMLEAK
9203 M:      Catalin Marinas <catalin.marinas@arm.com>
9204 S:      Maintained
9205 F:      Documentation/dev-tools/kmemleak.rst
9206 F:      include/linux/kmemleak.h
9207 F:      mm/kmemleak.c
9208 F:      mm/kmemleak-test.c
9209
9210 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9211 M:      Luis Chamberlain <mcgrof@kernel.org>
9212 L:      linux-kernel@vger.kernel.org
9213 S:      Maintained
9214 F:      kernel/kmod.c
9215 F:      include/linux/kmod.h
9216 F:      lib/test_kmod.c
9217 F:      tools/testing/selftests/kmod/
9218
9219 KPROBES
9220 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9221 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9222 M:      "David S. Miller" <davem@davemloft.net>
9223 M:      Masami Hiramatsu <mhiramat@kernel.org>
9224 S:      Maintained
9225 F:      Documentation/kprobes.txt
9226 F:      include/linux/kprobes.h
9227 F:      include/asm-generic/kprobes.h
9228 F:      kernel/kprobes.c
9229
9230 KS0108 LCD CONTROLLER DRIVER
9231 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9232 S:      Maintained
9233 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9234 F:      drivers/auxdisplay/ks0108.c
9235 F:      include/linux/ks0108.h
9236
9237 L3MDEV
9238 M:      David Ahern <dsahern@kernel.org>
9239 L:      netdev@vger.kernel.org
9240 S:      Maintained
9241 F:      net/l3mdev
9242 F:      include/net/l3mdev.h
9243
9244 L7 BPF FRAMEWORK
9245 M:      John Fastabend <john.fastabend@gmail.com>
9246 M:      Daniel Borkmann <daniel@iogearbox.net>
9247 L:      netdev@vger.kernel.org
9248 L:      bpf@vger.kernel.org
9249 S:      Maintained
9250 F:      include/linux/skmsg.h
9251 F:      net/core/skmsg.c
9252 F:      net/core/sock_map.c
9253 F:      net/ipv4/tcp_bpf.c
9254
9255 LANTIQ / INTEL Ethernet drivers
9256 M:      Hauke Mehrtens <hauke@hauke-m.de>
9257 L:      netdev@vger.kernel.org
9258 S:      Maintained
9259 F:      net/dsa/tag_gswip.c
9260 F:      drivers/net/ethernet/lantiq_xrx200.c
9261 F:      drivers/net/dsa/lantiq_pce.h
9262 F:      drivers/net/dsa/lantiq_gswip.c
9263
9264 LANTIQ MIPS ARCHITECTURE
9265 M:      John Crispin <john@phrozen.org>
9266 L:      linux-mips@vger.kernel.org
9267 S:      Maintained
9268 F:      arch/mips/lantiq
9269 F:      drivers/soc/lantiq
9270
9271 LAPB module
9272 L:      linux-x25@vger.kernel.org
9273 S:      Orphan
9274 F:      Documentation/networking/lapb-module.txt
9275 F:      include/*/lapb.h
9276 F:      net/lapb/
9277
9278 LASI 53c700 driver for PARISC
9279 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9280 L:      linux-scsi@vger.kernel.org
9281 S:      Maintained
9282 F:      Documentation/scsi/53c700.txt
9283 F:      drivers/scsi/53c700*
9284
9285 LEAKING_ADDRESSES
9286 M:      Tobin C. Harding <me@tobin.cc>
9287 M:      Tycho Andersen <tycho@tycho.ws>
9288 L:      kernel-hardening@lists.openwall.com
9289 S:      Maintained
9290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9291 F:      scripts/leaking_addresses.pl
9292
9293 LED SUBSYSTEM
9294 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9295 M:      Pavel Machek <pavel@ucw.cz>
9296 R:      Dan Murphy <dmurphy@ti.com>
9297 L:      linux-leds@vger.kernel.org
9298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9300 S:      Maintained
9301 F:      Documentation/devicetree/bindings/leds/
9302 F:      drivers/leds/
9303 F:      include/linux/leds.h
9304
9305 LEGACY EEPROM DRIVER
9306 M:      Jean Delvare <jdelvare@suse.com>
9307 S:      Maintained
9308 F:      Documentation/misc-devices/eeprom.rst
9309 F:      drivers/misc/eeprom/eeprom.c
9310
9311 LEGO MINDSTORMS EV3
9312 R:      David Lechner <david@lechnology.com>
9313 S:      Maintained
9314 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9315 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9316 F:      drivers/power/supply/lego_ev3_battery.c
9317
9318 LEGO USB Tower driver
9319 M:      Juergen Stuber <starblue@users.sourceforge.net>
9320 L:      legousb-devel@lists.sourceforge.net
9321 W:      http://legousb.sourceforge.net/
9322 S:      Maintained
9323 F:      drivers/usb/misc/legousbtower.c
9324
9325 LG LAPTOP EXTRAS
9326 M:      Matan Ziv-Av <matan@svgalib.org>
9327 L:      platform-driver-x86@vger.kernel.org
9328 S:      Maintained
9329 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9330 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9331 F:      drivers/platform/x86/lg-laptop.c
9332
9333 LG2160 MEDIA DRIVER
9334 M:      Michael Krufky <mkrufky@linuxtv.org>
9335 L:      linux-media@vger.kernel.org
9336 W:      https://linuxtv.org
9337 W:      http://github.com/mkrufky
9338 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9339 T:      git git://linuxtv.org/mkrufky/tuners.git
9340 S:      Maintained
9341 F:      drivers/media/dvb-frontends/lg2160.*
9342
9343 LGDT3305 MEDIA DRIVER
9344 M:      Michael Krufky <mkrufky@linuxtv.org>
9345 L:      linux-media@vger.kernel.org
9346 W:      https://linuxtv.org
9347 W:      http://github.com/mkrufky
9348 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9349 T:      git git://linuxtv.org/mkrufky/tuners.git
9350 S:      Maintained
9351 F:      drivers/media/dvb-frontends/lgdt3305.*
9352
9353 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9354 M:      Viresh Kumar <vireshk@kernel.org>
9355 L:      linux-ide@vger.kernel.org
9356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9357 S:      Maintained
9358 F:      include/linux/pata_arasan_cf_data.h
9359 F:      drivers/ata/pata_arasan_cf.c
9360
9361 LIBATA PATA DRIVERS
9362 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9363 M:      Jens Axboe <axboe@kernel.dk>
9364 L:      linux-ide@vger.kernel.org
9365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9366 S:      Maintained
9367 F:      drivers/ata/pata_*.c
9368 F:      drivers/ata/ata_generic.c
9369
9370 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9371 M:      Linus Walleij <linus.walleij@linaro.org>
9372 L:      linux-ide@vger.kernel.org
9373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9374 S:      Maintained
9375 F:      drivers/ata/pata_ftide010.c
9376 F:      drivers/ata/sata_gemini.c
9377 F:      drivers/ata/sata_gemini.h
9378
9379 LIBATA SATA AHCI PLATFORM devices support
9380 M:      Hans de Goede <hdegoede@redhat.com>
9381 M:      Jens Axboe <axboe@kernel.dk>
9382 L:      linux-ide@vger.kernel.org
9383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9384 S:      Maintained
9385 F:      drivers/ata/ahci_platform.c
9386 F:      drivers/ata/libahci_platform.c
9387 F:      include/linux/ahci_platform.h
9388
9389 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9390 M:      Mikael Pettersson <mikpelinux@gmail.com>
9391 L:      linux-ide@vger.kernel.org
9392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9393 S:      Maintained
9394 F:      drivers/ata/sata_promise.*
9395
9396 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9397 M:      Jens Axboe <axboe@kernel.dk>
9398 L:      linux-ide@vger.kernel.org
9399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9400 S:      Maintained
9401 F:      drivers/ata/
9402 F:      include/linux/ata.h
9403 F:      include/linux/libata.h
9404 F:      Documentation/devicetree/bindings/ata/
9405
9406 LIBLOCKDEP
9407 M:      Sasha Levin <alexander.levin@microsoft.com>
9408 S:      Maintained
9409 F:      tools/lib/lockdep/
9410
9411 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9412 M:      Dan Williams <dan.j.williams@intel.com>
9413 M:      Vishal Verma <vishal.l.verma@intel.com>
9414 M:      Dave Jiang <dave.jiang@intel.com>
9415 L:      linux-nvdimm@lists.01.org
9416 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9417 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9418 S:      Supported
9419 F:      drivers/nvdimm/blk.c
9420 F:      drivers/nvdimm/region_devs.c
9421
9422 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9423 M:      Vishal Verma <vishal.l.verma@intel.com>
9424 M:      Dan Williams <dan.j.williams@intel.com>
9425 M:      Dave Jiang <dave.jiang@intel.com>
9426 L:      linux-nvdimm@lists.01.org
9427 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9428 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9429 S:      Supported
9430 F:      drivers/nvdimm/btt*
9431
9432 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9433 M:      Dan Williams <dan.j.williams@intel.com>
9434 M:      Vishal Verma <vishal.l.verma@intel.com>
9435 M:      Dave Jiang <dave.jiang@intel.com>
9436 L:      linux-nvdimm@lists.01.org
9437 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9438 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9439 S:      Supported
9440 F:      drivers/nvdimm/pmem*
9441
9442 LIBNVDIMM: DEVICETREE BINDINGS
9443 M:      Oliver O'Halloran <oohall@gmail.com>
9444 L:      linux-nvdimm@lists.01.org
9445 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9446 S:      Supported
9447 F:      drivers/nvdimm/of_pmem.c
9448 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9449
9450 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9451 M:      Dan Williams <dan.j.williams@intel.com>
9452 M:      Vishal Verma <vishal.l.verma@intel.com>
9453 M:      Dave Jiang <dave.jiang@intel.com>
9454 M:      Ira Weiny <ira.weiny@intel.com>
9455 L:      linux-nvdimm@lists.01.org
9456 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9457 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9459 S:      Supported
9460 F:      drivers/nvdimm/*
9461 F:      drivers/acpi/nfit/*
9462 F:      include/linux/nd.h
9463 F:      include/linux/libnvdimm.h
9464 F:      include/uapi/linux/ndctl.h
9465
9466 LICENSES and SPDX stuff
9467 M:      Thomas Gleixner <tglx@linutronix.de>
9468 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9469 L:      linux-spdx@vger.kernel.org
9470 S:      Maintained
9471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9472 F:      COPYING
9473 F:      Documentation/process/license-rules.rst
9474 F:      LICENSES/
9475 F:      scripts/spdxcheck-test.sh
9476 F:      scripts/spdxcheck.py
9477
9478 LIGHTNVM PLATFORM SUPPORT
9479 M:      Matias Bjorling <mb@lightnvm.io>
9480 W:      http://github/OpenChannelSSD
9481 L:      linux-block@vger.kernel.org
9482 S:      Maintained
9483 F:      drivers/lightnvm/
9484 F:      include/linux/lightnvm.h
9485 F:      include/uapi/linux/lightnvm.h
9486
9487 LINUX FOR POWER MACINTOSH
9488 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9489 W:      http://www.penguinppc.org/
9490 L:      linuxppc-dev@lists.ozlabs.org
9491 S:      Maintained
9492 F:      arch/powerpc/platforms/powermac/
9493 F:      drivers/macintosh/
9494
9495 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9496 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9497 M:      Paul Mackerras <paulus@samba.org>
9498 M:      Michael Ellerman <mpe@ellerman.id.au>
9499 W:      https://github.com/linuxppc/linux/wiki
9500 L:      linuxppc-dev@lists.ozlabs.org
9501 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9503 S:      Supported
9504 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9505 F:      Documentation/devicetree/bindings/powerpc/
9506 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9507 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9508 F:      Documentation/powerpc/
9509 F:      arch/powerpc/
9510 F:      drivers/char/tpm/tpm_ibmvtpm*
9511 F:      drivers/crypto/nx/
9512 F:      drivers/crypto/vmx/
9513 F:      drivers/i2c/busses/i2c-opal.c
9514 F:      drivers/net/ethernet/ibm/ibmveth.*
9515 F:      drivers/net/ethernet/ibm/ibmvnic.*
9516 F:      drivers/pci/hotplug/pnv_php.c
9517 F:      drivers/pci/hotplug/rpa*
9518 F:      drivers/rtc/rtc-opal.c
9519 F:      drivers/scsi/ibmvscsi/
9520 F:      drivers/tty/hvc/hvc_opal.c
9521 F:      drivers/watchdog/wdrtas.c
9522 F:      tools/testing/selftests/powerpc
9523 N:      /pmac
9524 N:      powermac
9525 N:      powernv
9526 N:      [^a-z0-9]ps3
9527 N:      pseries
9528
9529 LINUX FOR POWERPC EMBEDDED MPC5XXX
9530 M:      Anatolij Gustschin <agust@denx.de>
9531 L:      linuxppc-dev@lists.ozlabs.org
9532 T:      git git://git.denx.de/linux-denx-agust.git
9533 S:      Maintained
9534 F:      arch/powerpc/platforms/512x/
9535 F:      arch/powerpc/platforms/52xx/
9536
9537 LINUX FOR POWERPC EMBEDDED PPC4XX
9538 M:      Alistair Popple <alistair@popple.id.au>
9539 M:      Matt Porter <mporter@kernel.crashing.org>
9540 W:      http://www.penguinppc.org/
9541 L:      linuxppc-dev@lists.ozlabs.org
9542 S:      Maintained
9543 F:      arch/powerpc/platforms/40x/
9544 F:      arch/powerpc/platforms/44x/
9545
9546 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9547 M:      Scott Wood <oss@buserror.net>
9548 M:      Kumar Gala <galak@kernel.crashing.org>
9549 W:      http://www.penguinppc.org/
9550 L:      linuxppc-dev@lists.ozlabs.org
9551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9552 S:      Maintained
9553 F:      arch/powerpc/platforms/83xx/
9554 F:      arch/powerpc/platforms/85xx/
9555 F:      Documentation/devicetree/bindings/powerpc/fsl/
9556
9557 LINUX FOR POWERPC EMBEDDED PPC8XX
9558 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9559 W:      http://www.penguinppc.org/
9560 L:      linuxppc-dev@lists.ozlabs.org
9561 S:      Maintained
9562 F:      arch/powerpc/platforms/8xx/
9563
9564 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9565 L:      linuxppc-dev@lists.ozlabs.org
9566 S:      Orphan
9567 F:      arch/powerpc/*/*virtex*
9568 F:      arch/powerpc/*/*/*virtex*
9569
9570 LINUX FOR POWERPC PA SEMI PWRFICIENT
9571 L:      linuxppc-dev@lists.ozlabs.org
9572 S:      Orphan
9573 F:      arch/powerpc/platforms/pasemi/
9574 F:      drivers/*/*pasemi*
9575 F:      drivers/*/*/*pasemi*
9576
9577 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9578 M:      Kees Cook <keescook@chromium.org>
9579 S:      Maintained
9580 F:      drivers/misc/lkdtm/*
9581
9582 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9583 M:      Alan Stern <stern@rowland.harvard.edu>
9584 M:      Andrea Parri <parri.andrea@gmail.com>
9585 M:      Will Deacon <will@kernel.org>
9586 M:      Peter Zijlstra <peterz@infradead.org>
9587 M:      Boqun Feng <boqun.feng@gmail.com>
9588 M:      Nicholas Piggin <npiggin@gmail.com>
9589 M:      David Howells <dhowells@redhat.com>
9590 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9591 M:      Luc Maranget <luc.maranget@inria.fr>
9592 M:      "Paul E. McKenney" <paulmck@kernel.org>
9593 R:      Akira Yokosawa <akiyks@gmail.com>
9594 R:      Daniel Lustig <dlustig@nvidia.com>
9595 L:      linux-kernel@vger.kernel.org
9596 L:      linux-arch@vger.kernel.org
9597 S:      Supported
9598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9599 F:      tools/memory-model/
9600 F:      Documentation/atomic_bitops.txt
9601 F:      Documentation/atomic_t.txt
9602 F:      Documentation/core-api/atomic_ops.rst
9603 F:      Documentation/core-api/refcount-vs-atomic.rst
9604 F:      Documentation/memory-barriers.txt
9605
9606 LIS3LV02D ACCELEROMETER DRIVER
9607 M:      Eric Piel <eric.piel@tremplin-utc.net>
9608 S:      Maintained
9609 F:      Documentation/misc-devices/lis3lv02d.rst
9610 F:      drivers/misc/lis3lv02d/
9611 F:      drivers/platform/x86/hp_accel.c
9612
9613 LIST KUNIT TEST
9614 M:      David Gow <davidgow@google.com>
9615 L:      linux-kselftest@vger.kernel.org
9616 L:      kunit-dev@googlegroups.com
9617 S:      Maintained
9618 F:      lib/list-test.c
9619
9620 LIVE PATCHING
9621 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9622 M:      Jiri Kosina <jikos@kernel.org>
9623 M:      Miroslav Benes <mbenes@suse.cz>
9624 M:      Petr Mladek <pmladek@suse.com>
9625 R:      Joe Lawrence <joe.lawrence@redhat.com>
9626 S:      Maintained
9627 F:      kernel/livepatch/
9628 F:      include/linux/livepatch.h
9629 F:      arch/x86/include/asm/livepatch.h
9630 F:      arch/x86/kernel/livepatch.c
9631 F:      Documentation/livepatch/
9632 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9633 F:      samples/livepatch/
9634 F:      tools/testing/selftests/livepatch/
9635 L:      live-patching@vger.kernel.org
9636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9637
9638 LLC (802.2)
9639 L:      netdev@vger.kernel.org
9640 S:      Odd fixes
9641 F:      include/linux/llc.h
9642 F:      include/uapi/linux/llc.h
9643 F:      include/net/llc*
9644 F:      net/llc/
9645
9646 LM73 HARDWARE MONITOR DRIVER
9647 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9648 L:      linux-hwmon@vger.kernel.org
9649 S:      Maintained
9650 F:      drivers/hwmon/lm73.c
9651
9652 LM78 HARDWARE MONITOR DRIVER
9653 M:      Jean Delvare <jdelvare@suse.com>
9654 L:      linux-hwmon@vger.kernel.org
9655 S:      Maintained
9656 F:      Documentation/hwmon/lm78.rst
9657 F:      drivers/hwmon/lm78.c
9658
9659 LM83 HARDWARE MONITOR DRIVER
9660 M:      Jean Delvare <jdelvare@suse.com>
9661 L:      linux-hwmon@vger.kernel.org
9662 S:      Maintained
9663 F:      Documentation/hwmon/lm83.rst
9664 F:      drivers/hwmon/lm83.c
9665
9666 LM90 HARDWARE MONITOR DRIVER
9667 M:      Jean Delvare <jdelvare@suse.com>
9668 L:      linux-hwmon@vger.kernel.org
9669 S:      Maintained
9670 F:      Documentation/hwmon/lm90.rst
9671 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9672 F:      drivers/hwmon/lm90.c
9673 F:      include/dt-bindings/thermal/lm90.h
9674
9675 LM95234 HARDWARE MONITOR DRIVER
9676 M:      Guenter Roeck <linux@roeck-us.net>
9677 L:      linux-hwmon@vger.kernel.org
9678 S:      Maintained
9679 F:      Documentation/hwmon/lm95234.rst
9680 F:      drivers/hwmon/lm95234.c
9681
9682 LME2510 MEDIA DRIVER
9683 M:      Malcolm Priestley <tvboxspy@gmail.com>
9684 L:      linux-media@vger.kernel.org
9685 W:      https://linuxtv.org
9686 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9687 S:      Maintained
9688 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9689
9690 LOADPIN SECURITY MODULE
9691 M:      Kees Cook <keescook@chromium.org>
9692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9693 S:      Supported
9694 F:      security/loadpin/
9695 F:      Documentation/admin-guide/LSM/LoadPin.rst
9696
9697 LOCKING PRIMITIVES
9698 M:      Peter Zijlstra <peterz@infradead.org>
9699 M:      Ingo Molnar <mingo@redhat.com>
9700 M:      Will Deacon <will@kernel.org>
9701 L:      linux-kernel@vger.kernel.org
9702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9703 S:      Maintained
9704 F:      Documentation/locking/
9705 F:      include/linux/lockdep.h
9706 F:      include/linux/spinlock*.h
9707 F:      arch/*/include/asm/spinlock*.h
9708 F:      include/linux/rwlock*.h
9709 F:      include/linux/mutex*.h
9710 F:      include/linux/rwsem*.h
9711 F:      include/linux/seqlock.h
9712 F:      lib/locking*.[ch]
9713 F:      kernel/locking/
9714 X:      kernel/locking/locktorture.c
9715
9716 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9717 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9718 L:      linux-ntfs-dev@lists.sourceforge.net
9719 W:      http://www.linux-ntfs.org/content/view/19/37/
9720 S:      Maintained
9721 F:      Documentation/admin-guide/ldm.rst
9722 F:      block/partitions/ldm.*
9723
9724 LOGITECH HID GAMING KEYBOARDS
9725 M:      Hans de Goede <hdegoede@redhat.com>
9726 L:      linux-input@vger.kernel.org
9727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9728 S:      Maintained
9729 F:      drivers/hid/hid-lg-g15.c
9730
9731 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9732 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9733 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9734 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9735 L:      MPT-FusionLinux.pdl@broadcom.com
9736 L:      linux-scsi@vger.kernel.org
9737 W:      http://www.avagotech.com/support/
9738 S:      Supported
9739 F:      drivers/message/fusion/
9740 F:      drivers/scsi/mpt3sas/
9741
9742 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9743 M:      Matthew Wilcox <willy@infradead.org>
9744 L:      linux-scsi@vger.kernel.org
9745 S:      Maintained
9746 F:      drivers/scsi/sym53c8xx_2/
9747
9748 LTC1660 DAC DRIVER
9749 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9750 L:      linux-iio@vger.kernel.org
9751 S:      Maintained
9752 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
9753 F:      drivers/iio/dac/ltc1660.c
9754
9755 LTC2983 IIO TEMPERATURE DRIVER
9756 M:      Nuno Sá <nuno.sa@analog.com>
9757 W:      http://ez.analog.com/community/linux-device-drivers
9758 L:      linux-iio@vger.kernel.org
9759 S:      Supported
9760 F:      drivers/iio/temperature/ltc2983.c
9761 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
9762
9763 LTC4261 HARDWARE MONITOR DRIVER
9764 M:      Guenter Roeck <linux@roeck-us.net>
9765 L:      linux-hwmon@vger.kernel.org
9766 S:      Maintained
9767 F:      Documentation/hwmon/ltc4261.rst
9768 F:      drivers/hwmon/ltc4261.c
9769
9770 LTC2947 HARDWARE MONITOR DRIVER
9771 M:      Nuno Sá <nuno.sa@analog.com>
9772 W:      http://ez.analog.com/community/linux-device-drivers
9773 L:      linux-hwmon@vger.kernel.org
9774 S:      Supported
9775 F:      drivers/hwmon/ltc2947-core.c
9776 F:      drivers/hwmon/ltc2947-spi.c
9777 F:      drivers/hwmon/ltc2947-i2c.c
9778 F:      drivers/hwmon/ltc2947.h
9779 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9780
9781 LTC4306 I2C MULTIPLEXER DRIVER
9782 M:      Michael Hennerich <michael.hennerich@analog.com>
9783 W:      http://ez.analog.com/community/linux-device-drivers
9784 L:      linux-i2c@vger.kernel.org
9785 S:      Supported
9786 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9787 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9788
9789 LTP (Linux Test Project)
9790 M:      Mike Frysinger <vapier@gentoo.org>
9791 M:      Cyril Hrubis <chrubis@suse.cz>
9792 M:      Wanlong Gao <wanlong.gao@gmail.com>
9793 M:      Jan Stancek <jstancek@redhat.com>
9794 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9795 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9796 L:      ltp@lists.linux.it (subscribers-only)
9797 W:      http://linux-test-project.github.io/
9798 T:      git git://github.com/linux-test-project/ltp.git
9799 S:      Maintained
9800
9801 M68K ARCHITECTURE
9802 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9803 L:      linux-m68k@lists.linux-m68k.org
9804 W:      http://www.linux-m68k.org/
9805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9806 S:      Maintained
9807 F:      arch/m68k/
9808 F:      drivers/zorro/
9809
9810 M68K ON APPLE MACINTOSH
9811 M:      Joshua Thompson <funaho@jurai.org>
9812 W:      http://www.mac.linux-m68k.org/
9813 L:      linux-m68k@lists.linux-m68k.org
9814 S:      Maintained
9815 F:      arch/m68k/mac/
9816
9817 M68K ON HP9000/300
9818 M:      Philip Blundell <philb@gnu.org>
9819 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9820 S:      Maintained
9821 F:      arch/m68k/hp300/
9822
9823 M88DS3103 MEDIA DRIVER
9824 M:      Antti Palosaari <crope@iki.fi>
9825 L:      linux-media@vger.kernel.org
9826 W:      https://linuxtv.org
9827 W:      http://palosaari.fi/linux/
9828 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9829 T:      git git://linuxtv.org/anttip/media_tree.git
9830 S:      Maintained
9831 F:      drivers/media/dvb-frontends/m88ds3103*
9832
9833 M88RS2000 MEDIA DRIVER
9834 M:      Malcolm Priestley <tvboxspy@gmail.com>
9835 L:      linux-media@vger.kernel.org
9836 W:      https://linuxtv.org
9837 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9838 S:      Maintained
9839 F:      drivers/media/dvb-frontends/m88rs2000*
9840
9841 MA901 MASTERKIT USB FM RADIO DRIVER
9842 M:      Alexey Klimov <klimov.linux@gmail.com>
9843 L:      linux-media@vger.kernel.org
9844 T:      git git://linuxtv.org/media_tree.git
9845 S:      Maintained
9846 F:      drivers/media/radio/radio-ma901.c
9847
9848 MAC80211
9849 M:      Johannes Berg <johannes@sipsolutions.net>
9850 L:      linux-wireless@vger.kernel.org
9851 W:      http://wireless.kernel.org/
9852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9854 S:      Maintained
9855 F:      Documentation/networking/mac80211-injection.txt
9856 F:      include/net/mac80211.h
9857 F:      net/mac80211/
9858 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9859 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9860
9861 MAILBOX API
9862 M:      Jassi Brar <jassisinghbrar@gmail.com>
9863 L:      linux-kernel@vger.kernel.org
9864 S:      Maintained
9865 F:      drivers/mailbox/
9866 F:      include/linux/mailbox_client.h
9867 F:      include/linux/mailbox_controller.h
9868
9869 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9870 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9871 W:      http://www.kernel.org/doc/man-pages
9872 L:      linux-man@vger.kernel.org
9873 S:      Maintained
9874
9875 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9876 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9877 L:      linux-mips@vger.kernel.org
9878 S:      Maintained
9879 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9880
9881 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9882 M:      Andrew Lunn <andrew@lunn.ch>
9883 M:      Vivien Didelot <vivien.didelot@gmail.com>
9884 L:      netdev@vger.kernel.org
9885 S:      Maintained
9886 F:      drivers/net/dsa/mv88e6xxx/
9887 F:      include/linux/platform_data/mv88e6xxx.h
9888 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9889 F:      Documentation/networking/devlink-params-mv88e6xxx.txt
9890
9891 MARVELL ARMADA DRM SUPPORT
9892 M:      Russell King <linux@armlinux.org.uk>
9893 S:      Maintained
9894 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9895 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9896 F:      drivers/gpu/drm/armada/
9897 F:      include/uapi/drm/armada_drm.h
9898 F:      Documentation/devicetree/bindings/display/armada/
9899
9900 MARVELL ARMADA 3700 PHY DRIVERS
9901 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9902 S:      Maintained
9903 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9904 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9905 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9906 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9907
9908 MARVELL CRYPTO DRIVER
9909 M:      Boris Brezillon <bbrezillon@kernel.org>
9910 M:      Arnaud Ebalard <arno@natisbad.org>
9911 F:      drivers/crypto/marvell/
9912 S:      Maintained
9913 L:      linux-crypto@vger.kernel.org
9914
9915 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9916 M:      Mirko Lindner <mlindner@marvell.com>
9917 M:      Stephen Hemminger <stephen@networkplumber.org>
9918 L:      netdev@vger.kernel.org
9919 S:      Maintained
9920 F:      drivers/net/ethernet/marvell/sk*
9921
9922 MARVELL LIBERTAS WIRELESS DRIVER
9923 L:      libertas-dev@lists.infradead.org
9924 S:      Orphan
9925 F:      drivers/net/wireless/marvell/libertas/
9926
9927 MARVELL MACCHIATOBIN SUPPORT
9928 M:      Russell King <linux@armlinux.org.uk>
9929 L:      linux-arm-kernel@lists.infradead.org
9930 S:      Maintained
9931 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9932
9933 MARVELL MV643XX ETHERNET DRIVER
9934 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9935 L:      netdev@vger.kernel.org
9936 S:      Maintained
9937 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9938 F:      include/linux/mv643xx.h
9939
9940 MARVELL MV88X3310 PHY DRIVER
9941 M:      Russell King <linux@armlinux.org.uk>
9942 L:      netdev@vger.kernel.org
9943 S:      Maintained
9944 F:      drivers/net/phy/marvell10g.c
9945
9946 MARVELL MVEBU THERMAL DRIVER
9947 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9948 S:      Maintained
9949 F:      drivers/thermal/armada_thermal.c
9950
9951 MARVELL MVNETA ETHERNET DRIVER
9952 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9953 L:      netdev@vger.kernel.org
9954 S:      Maintained
9955 F:      drivers/net/ethernet/marvell/mvneta.*
9956
9957 MARVELL MWIFIEX WIRELESS DRIVER
9958 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9959 M:      Nishant Sarmukadam <nishants@marvell.com>
9960 M:      Ganapathi Bhat <gbhat@marvell.com>
9961 M:      Xinming Hu <huxinming820@gmail.com>
9962 L:      linux-wireless@vger.kernel.org
9963 S:      Maintained
9964 F:      drivers/net/wireless/marvell/mwifiex/
9965
9966 MARVELL MWL8K WIRELESS DRIVER
9967 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9968 L:      linux-wireless@vger.kernel.org
9969 S:      Odd Fixes
9970 F:      drivers/net/wireless/marvell/mwl8k.c
9971
9972 MARVELL NAND CONTROLLER DRIVER
9973 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9974 L:      linux-mtd@lists.infradead.org
9975 S:      Maintained
9976 F:      drivers/mtd/nand/raw/marvell_nand.c
9977 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9978
9979 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9980 M:      Nicolas Pitre <nico@fluxnic.net>
9981 S:      Odd Fixes
9982 F:      drivers/mmc/host/mvsdio.*
9983
9984 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9985 M:      Hu Ziji <huziji@marvell.com>
9986 L:      linux-mmc@vger.kernel.org
9987 S:      Supported
9988 F:      drivers/mmc/host/sdhci-xenon*
9989 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9990
9991 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9992 M:      Sunil Goutham <sgoutham@marvell.com>
9993 M:      Linu Cherian <lcherian@marvell.com>
9994 M:      Geetha sowjanya <gakula@marvell.com>
9995 M:      Jerin Jacob <jerinj@marvell.com>
9996 L:      netdev@vger.kernel.org
9997 S:      Supported
9998 F:      drivers/net/ethernet/marvell/octeontx2/af/
9999
10000 MATROX FRAMEBUFFER DRIVER
10001 L:      linux-fbdev@vger.kernel.org
10002 S:      Orphan
10003 F:      drivers/video/fbdev/matrox/matroxfb_*
10004 F:      include/uapi/linux/matroxfb.h
10005
10006 MAX16065 HARDWARE MONITOR DRIVER
10007 M:      Guenter Roeck <linux@roeck-us.net>
10008 L:      linux-hwmon@vger.kernel.org
10009 S:      Maintained
10010 F:      Documentation/hwmon/max16065.rst
10011 F:      drivers/hwmon/max16065.c
10012
10013 MAX2175 SDR TUNER DRIVER
10014 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10015 L:      linux-media@vger.kernel.org
10016 T:      git git://linuxtv.org/media_tree.git
10017 S:      Maintained
10018 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10019 F:      Documentation/media/v4l-drivers/max2175.rst
10020 F:      drivers/media/i2c/max2175*
10021 F:      include/uapi/linux/max2175.h
10022
10023 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10024 L:      linux-hwmon@vger.kernel.org
10025 S:      Orphan
10026 F:      Documentation/hwmon/max6650.rst
10027 F:      drivers/hwmon/max6650.c
10028
10029 MAX6697 HARDWARE MONITOR DRIVER
10030 M:      Guenter Roeck <linux@roeck-us.net>
10031 L:      linux-hwmon@vger.kernel.org
10032 S:      Maintained
10033 F:      Documentation/hwmon/max6697.rst
10034 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10035 F:      drivers/hwmon/max6697.c
10036 F:      include/linux/platform_data/max6697.h
10037
10038 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10039 M:      Peter Rosin <peda@axentia.se>
10040 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10041 S:      Maintained
10042 F:      Documentation/devicetree/bindings/sound/max9860.txt
10043 F:      sound/soc/codecs/max9860.*
10044
10045 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10046 M:      Andreas Klinger <ak@it-klinger.de>
10047 L:      linux-iio@vger.kernel.org
10048 S:      Maintained
10049 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
10050 F:      drivers/iio/proximity/mb1232.c
10051
10052 MAXIM MAX77650 PMIC MFD DRIVER
10053 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10054 L:      linux-kernel@vger.kernel.org
10055 S:      Maintained
10056 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10057 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10058 F:      include/linux/mfd/max77650.h
10059 F:      drivers/mfd/max77650.c
10060 F:      drivers/regulator/max77650-regulator.c
10061 F:      drivers/power/supply/max77650-charger.c
10062 F:      drivers/input/misc/max77650-onkey.c
10063 F:      drivers/leds/leds-max77650.c
10064 F:      drivers/gpio/gpio-max77650.c
10065
10066 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10067 M:      Javier Martinez Canillas <javier@dowhile0.org>
10068 L:      linux-kernel@vger.kernel.org
10069 S:      Supported
10070 F:      drivers/regulator/max77802-regulator.c
10071 F:      Documentation/devicetree/bindings/*/*max77802.txt
10072 F:      include/dt-bindings/*/*max77802.h
10073
10074 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10075 M:      Krzysztof Kozlowski <krzk@kernel.org>
10076 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10077 L:      linux-pm@vger.kernel.org
10078 S:      Supported
10079 F:      drivers/power/supply/max14577_charger.c
10080 F:      drivers/power/supply/max77693_charger.c
10081
10082 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10083 M:      Chanwoo Choi <cw00.choi@samsung.com>
10084 M:      Krzysztof Kozlowski <krzk@kernel.org>
10085 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10086 L:      linux-kernel@vger.kernel.org
10087 S:      Supported
10088 F:      drivers/*/max14577*.c
10089 F:      drivers/*/max77686*.c
10090 F:      drivers/*/max77693*.c
10091 F:      drivers/extcon/extcon-max14577.c
10092 F:      drivers/extcon/extcon-max77693.c
10093 F:      drivers/rtc/rtc-max77686.c
10094 F:      drivers/clk/clk-max77686.c
10095 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10096 F:      Documentation/devicetree/bindings/*/max77686.txt
10097 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10098 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10099 F:      include/linux/mfd/max14577*.h
10100 F:      include/linux/mfd/max77686*.h
10101 F:      include/linux/mfd/max77693*.h
10102
10103 MAXIRADIO FM RADIO RECEIVER DRIVER
10104 M:      Hans Verkuil <hverkuil@xs4all.nl>
10105 L:      linux-media@vger.kernel.org
10106 T:      git git://linuxtv.org/media_tree.git
10107 W:      https://linuxtv.org
10108 S:      Maintained
10109 F:      drivers/media/radio/radio-maxiradio*
10110
10111 MCAN MMIO DEVICE DRIVER
10112 M:      Sriram Dash <sriram.dash@samsung.com>
10113 L:      linux-can@vger.kernel.org
10114 S:      Maintained
10115 F:      Documentation/devicetree/bindings/net/can/m_can.txt
10116 F:      drivers/net/can/m_can/m_can.c
10117 F:      drivers/net/can/m_can/m_can.h
10118 F:      drivers/net/can/m_can/m_can_platform.c
10119
10120 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10121 M:      Peter Rosin <peda@axentia.se>
10122 L:      linux-iio@vger.kernel.org
10123 S:      Maintained
10124 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10125 F:      drivers/iio/potentiometer/mcp4018.c
10126 F:      drivers/iio/potentiometer/mcp4531.c
10127
10128 MCR20A IEEE-802.15.4 RADIO DRIVER
10129 M:      Xue Liu <liuxuenetmail@gmail.com>
10130 L:      linux-wpan@vger.kernel.org
10131 W:      https://github.com/xueliu/mcr20a-linux
10132 S:      Maintained
10133 F:      drivers/net/ieee802154/mcr20a.c
10134 F:      drivers/net/ieee802154/mcr20a.h
10135 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10136
10137 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10138 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10139 L:      linux-iio@vger.kernel.org
10140 S:      Maintained
10141 F:      drivers/iio/dac/cio-dac.c
10142
10143 MEDIA CONTROLLER FRAMEWORK
10144 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10145 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10146 L:      linux-media@vger.kernel.org
10147 W:      https://www.linuxtv.org
10148 T:      git git://linuxtv.org/media_tree.git
10149 S:      Supported
10150 F:      drivers/media/mc/
10151 F:      include/media/media-*.h
10152 F:      include/uapi/linux/media.h
10153
10154 MEDIA DRIVERS FOR ASCOT2E
10155 M:      Sergey Kozlov <serjk@netup.ru>
10156 M:      Abylay Ospan <aospan@netup.ru>
10157 L:      linux-media@vger.kernel.org
10158 W:      https://linuxtv.org
10159 W:      http://netup.tv/
10160 T:      git git://linuxtv.org/media_tree.git
10161 S:      Supported
10162 F:      drivers/media/dvb-frontends/ascot2e*
10163
10164 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10165 M:      Jasmin Jessich <jasmin@anw.at>
10166 L:      linux-media@vger.kernel.org
10167 W:      https://linuxtv.org
10168 T:      git git://linuxtv.org/media_tree.git
10169 S:      Maintained
10170 F:      drivers/media/dvb-frontends/cxd2099*
10171
10172 MEDIA DRIVERS FOR CXD2841ER
10173 M:      Sergey Kozlov <serjk@netup.ru>
10174 M:      Abylay Ospan <aospan@netup.ru>
10175 L:      linux-media@vger.kernel.org
10176 W:      https://linuxtv.org
10177 W:      http://netup.tv/
10178 T:      git git://linuxtv.org/media_tree.git
10179 S:      Supported
10180 F:      drivers/media/dvb-frontends/cxd2841er*
10181
10182 MEDIA DRIVERS FOR CXD2880
10183 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10184 L:      linux-media@vger.kernel.org
10185 W:      http://linuxtv.org/
10186 T:      git git://linuxtv.org/media_tree.git
10187 S:      Supported
10188 F:      drivers/media/dvb-frontends/cxd2880/*
10189 F:      drivers/media/spi/cxd2880*
10190
10191 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10192 L:      linux-media@vger.kernel.org
10193 W:      https://linuxtv.org
10194 T:      git git://linuxtv.org/media_tree.git
10195 S:      Orphan
10196 F:      drivers/media/pci/ddbridge/*
10197
10198 MEDIA DRIVERS FOR FREESCALE IMX
10199 M:      Steve Longerbeam <slongerbeam@gmail.com>
10200 M:      Philipp Zabel <p.zabel@pengutronix.de>
10201 L:      linux-media@vger.kernel.org
10202 T:      git git://linuxtv.org/media_tree.git
10203 S:      Maintained
10204 F:      Documentation/devicetree/bindings/media/imx.txt
10205 F:      Documentation/media/v4l-drivers/imx.rst
10206 F:      drivers/staging/media/imx/
10207 F:      include/linux/imx-media.h
10208 F:      include/media/imx.h
10209
10210 MEDIA DRIVER FOR FREESCALE IMX PXP
10211 M:      Philipp Zabel <p.zabel@pengutronix.de>
10212 L:      linux-media@vger.kernel.org
10213 T:      git git://linuxtv.org/media_tree.git
10214 S:      Maintained
10215 F:      drivers/media/platform/imx-pxp.[ch]
10216
10217 MEDIA DRIVERS FOR FREESCALE IMX7
10218 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10219 L:      linux-media@vger.kernel.org
10220 T:      git git://linuxtv.org/media_tree.git
10221 S:      Maintained
10222 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10223 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10224 F:      Documentation/media/v4l-drivers/imx7.rst
10225 F:      drivers/staging/media/imx/imx7-media-csi.c
10226 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10227
10228 MEDIA DRIVERS FOR HELENE
10229 M:      Abylay Ospan <aospan@netup.ru>
10230 L:      linux-media@vger.kernel.org
10231 W:      https://linuxtv.org
10232 W:      http://netup.tv/
10233 T:      git git://linuxtv.org/media_tree.git
10234 S:      Supported
10235 F:      drivers/media/dvb-frontends/helene*
10236
10237 MEDIA DRIVERS FOR HORUS3A
10238 M:      Sergey Kozlov <serjk@netup.ru>
10239 M:      Abylay Ospan <aospan@netup.ru>
10240 L:      linux-media@vger.kernel.org
10241 W:      https://linuxtv.org
10242 W:      http://netup.tv/
10243 T:      git git://linuxtv.org/media_tree.git
10244 S:      Supported
10245 F:      drivers/media/dvb-frontends/horus3a*
10246
10247 MEDIA DRIVERS FOR LNBH25
10248 M:      Sergey Kozlov <serjk@netup.ru>
10249 M:      Abylay Ospan <aospan@netup.ru>
10250 L:      linux-media@vger.kernel.org
10251 W:      https://linuxtv.org
10252 W:      http://netup.tv/
10253 T:      git git://linuxtv.org/media_tree.git
10254 S:      Supported
10255 F:      drivers/media/dvb-frontends/lnbh25*
10256
10257 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10258 L:      linux-media@vger.kernel.org
10259 W:      https://linuxtv.org
10260 T:      git git://linuxtv.org/media_tree.git
10261 S:      Orphan
10262 F:      drivers/media/dvb-frontends/mxl5xx*
10263
10264 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10265 M:      Sergey Kozlov <serjk@netup.ru>
10266 M:      Abylay Ospan <aospan@netup.ru>
10267 L:      linux-media@vger.kernel.org
10268 W:      https://linuxtv.org
10269 W:      http://netup.tv/
10270 T:      git git://linuxtv.org/media_tree.git
10271 S:      Supported
10272 F:      drivers/media/pci/netup_unidvb/*
10273
10274 MEDIA DRIVERS FOR RENESAS - CEU
10275 M:      Jacopo Mondi <jacopo@jmondi.org>
10276 L:      linux-media@vger.kernel.org
10277 L:      linux-renesas-soc@vger.kernel.org
10278 T:      git git://linuxtv.org/media_tree.git
10279 S:      Supported
10280 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10281 F:      drivers/media/platform/renesas-ceu.c
10282 F:      include/media/drv-intf/renesas-ceu.h
10283
10284 MEDIA DRIVERS FOR RENESAS - DRIF
10285 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10286 L:      linux-media@vger.kernel.org
10287 L:      linux-renesas-soc@vger.kernel.org
10288 T:      git git://linuxtv.org/media_tree.git
10289 S:      Supported
10290 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10291 F:      drivers/media/platform/rcar_drif.c
10292
10293 MEDIA DRIVERS FOR RENESAS - FCP
10294 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10295 L:      linux-media@vger.kernel.org
10296 L:      linux-renesas-soc@vger.kernel.org
10297 T:      git git://linuxtv.org/media_tree.git
10298 S:      Supported
10299 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10300 F:      drivers/media/platform/rcar-fcp.c
10301 F:      include/media/rcar-fcp.h
10302
10303 MEDIA DRIVERS FOR RENESAS - FDP1
10304 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10305 L:      linux-media@vger.kernel.org
10306 L:      linux-renesas-soc@vger.kernel.org
10307 T:      git git://linuxtv.org/media_tree.git
10308 S:      Supported
10309 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10310 F:      drivers/media/platform/rcar_fdp1.c
10311
10312 MEDIA DRIVERS FOR RENESAS - VIN
10313 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10314 L:      linux-media@vger.kernel.org
10315 L:      linux-renesas-soc@vger.kernel.org
10316 T:      git git://linuxtv.org/media_tree.git
10317 S:      Supported
10318 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10319 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10320 F:      drivers/media/platform/rcar-vin/
10321
10322 MEDIA DRIVERS FOR RENESAS - VSP1
10323 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10324 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10325 L:      linux-media@vger.kernel.org
10326 L:      linux-renesas-soc@vger.kernel.org
10327 T:      git git://linuxtv.org/media_tree.git
10328 S:      Supported
10329 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10330 F:      drivers/media/platform/vsp1/
10331
10332 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10333 L:      linux-media@vger.kernel.org
10334 W:      https://linuxtv.org
10335 T:      git git://linuxtv.org/media_tree.git
10336 S:      Orphan
10337 F:      drivers/media/dvb-frontends/stv0910*
10338
10339 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10340 L:      linux-media@vger.kernel.org
10341 W:      https://linuxtv.org
10342 T:      git git://linuxtv.org/media_tree.git
10343 S:      Orphan
10344 F:      drivers/media/dvb-frontends/stv6111*
10345
10346 MEDIA DRIVERS FOR STM32 - DCMI
10347 M:      Hugues Fruchet <hugues.fruchet@st.com>
10348 L:      linux-media@vger.kernel.org
10349 T:      git git://linuxtv.org/media_tree.git
10350 S:      Supported
10351 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10352 F:      drivers/media/platform/stm32/stm32-dcmi.c
10353
10354 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10355 M:      Dmitry Osipenko <digetx@gmail.com>
10356 L:      linux-media@vger.kernel.org
10357 L:      linux-tegra@vger.kernel.org
10358 T:      git git://linuxtv.org/media_tree.git
10359 S:      Maintained
10360 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10361 F:      drivers/staging/media/tegra-vde/
10362
10363 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10364 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10365 L:      linux-media@vger.kernel.org
10366 W:      https://linuxtv.org
10367 Q:      http://patchwork.kernel.org/project/linux-media/list/
10368 T:      git git://linuxtv.org/media_tree.git
10369 S:      Maintained
10370 F:      Documentation/devicetree/bindings/media/
10371 F:      Documentation/media/
10372 F:      drivers/media/
10373 F:      drivers/staging/media/
10374 F:      include/linux/platform_data/media/
10375 F:      include/media/
10376 F:      include/uapi/linux/dvb/
10377 F:      include/uapi/linux/videodev2.h
10378 F:      include/uapi/linux/media.h
10379 F:      include/uapi/linux/v4l2-*
10380 F:      include/uapi/linux/meye.h
10381 F:      include/uapi/linux/ivtv*
10382 F:      include/uapi/linux/uvcvideo.h
10383
10384 MEDIATEK BLUETOOTH DRIVER
10385 M:      Sean Wang <sean.wang@mediatek.com>
10386 L:      linux-bluetooth@vger.kernel.org
10387 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10388 S:      Maintained
10389 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10390 F:      drivers/bluetooth/btmtkuart.c
10391
10392 MEDIATEK CIR DRIVER
10393 M:      Sean Wang <sean.wang@mediatek.com>
10394 S:      Maintained
10395 F:      drivers/media/rc/mtk-cir.c
10396
10397 MEDIATEK DMA DRIVER
10398 M:      Sean Wang <sean.wang@mediatek.com>
10399 L:      dmaengine@vger.kernel.org
10400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10401 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10402 S:      Maintained
10403 F:      Documentation/devicetree/bindings/dma/mtk-*
10404 F:      drivers/dma/mediatek/
10405
10406 MEDIATEK PMIC LED DRIVER
10407 M:      Sean Wang <sean.wang@mediatek.com>
10408 S:      Maintained
10409 F:      drivers/leds/leds-mt6323.c
10410 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10411
10412 MEDIATEK ETHERNET DRIVER
10413 M:      Felix Fietkau <nbd@openwrt.org>
10414 M:      John Crispin <john@phrozen.org>
10415 M:      Sean Wang <sean.wang@mediatek.com>
10416 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10417 L:      netdev@vger.kernel.org
10418 S:      Maintained
10419 F:      drivers/net/ethernet/mediatek/
10420
10421 MEDIATEK SWITCH DRIVER
10422 M:      Sean Wang <sean.wang@mediatek.com>
10423 L:      netdev@vger.kernel.org
10424 S:      Maintained
10425 F:      drivers/net/dsa/mt7530.*
10426 F:      net/dsa/tag_mtk.c
10427
10428 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
10429 M:      Sean Wang <sean.wang@mediatek.com>
10430 L:      linux-pm@vger.kernel.org
10431 S:      Maintained
10432 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
10433 F:      drivers/power/reset/mt6323-poweroff.c
10434
10435 MEDIATEK JPEG DRIVER
10436 M:      Rick Chang <rick.chang@mediatek.com>
10437 M:      Bin Liu <bin.liu@mediatek.com>
10438 S:      Supported
10439 F:      drivers/media/platform/mtk-jpeg/
10440 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10441
10442 MEDIATEK MDP DRIVER
10443 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10444 M:      Houlong Wei <houlong.wei@mediatek.com>
10445 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10446 S:      Supported
10447 F:      drivers/media/platform/mtk-mdp/
10448 F:      drivers/media/platform/mtk-vpu/
10449 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10450
10451 MEDIATEK MEDIA DRIVER
10452 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10453 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10454 S:      Supported
10455 F:      drivers/media/platform/mtk-vcodec/
10456 F:      drivers/media/platform/mtk-vpu/
10457 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10458 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10459
10460 MEDIATEK MMC/SD/SDIO DRIVER
10461 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10462 S:      Maintained
10463 F:      drivers/mmc/host/mtk-sd.c
10464 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10465
10466 MEDIATEK MT76 WIRELESS LAN DRIVER
10467 M:      Felix Fietkau <nbd@nbd.name>
10468 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10469 R:      Ryder Lee <ryder.lee@mediatek.com>
10470 R:      Roy Luo <royluo@google.com>
10471 L:      linux-wireless@vger.kernel.org
10472 S:      Maintained
10473 F:      drivers/net/wireless/mediatek/mt76/
10474
10475 MEDIATEK MT7601U WIRELESS LAN DRIVER
10476 M:      Jakub Kicinski <kubakici@wp.pl>
10477 L:      linux-wireless@vger.kernel.org
10478 S:      Maintained
10479 F:      drivers/net/wireless/mediatek/mt7601u/
10480
10481 MEDIATEK MT7621/28/88 I2C DRIVER
10482 M:      Stefan Roese <sr@denx.de>
10483 L:      linux-i2c@vger.kernel.org
10484 S:      Maintained
10485 F:      drivers/i2c/busses/i2c-mt7621.c
10486 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10487
10488 MEDIATEK NAND CONTROLLER DRIVER
10489 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10490 L:      linux-mtd@lists.infradead.org
10491 S:      Maintained
10492 F:      drivers/mtd/nand/raw/mtk_*
10493 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10494
10495 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10496 M:      Sean Wang <sean.wang@mediatek.com>
10497 S:      Maintained
10498 F:      drivers/char/hw_random/mtk-rng.c
10499
10500 MEDIATEK USB3 DRD IP DRIVER
10501 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10502 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10504 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10505 S:      Maintained
10506 F:      drivers/usb/mtu3/
10507
10508 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10509 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10510 M:      Martin Donnelly <martin.donnelly@ge.com>
10511 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10512 S:      Maintained
10513 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10514 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10515
10516 MEGARAID SCSI/SAS DRIVERS
10517 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10518 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10519 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10520 L:      megaraidlinux.pdl@broadcom.com
10521 L:      linux-scsi@vger.kernel.org
10522 W:      http://www.avagotech.com/support/
10523 S:      Maintained
10524 F:      Documentation/scsi/megaraid.txt
10525 F:      drivers/scsi/megaraid.*
10526 F:      drivers/scsi/megaraid/
10527
10528 MELEXIS MLX90614 DRIVER
10529 M:      Crt Mori <cmo@melexis.com>
10530 L:      linux-iio@vger.kernel.org
10531 W:      http://www.melexis.com
10532 S:      Supported
10533 F:      drivers/iio/temperature/mlx90614.c
10534
10535 MELEXIS MLX90632 DRIVER
10536 M:      Crt Mori <cmo@melexis.com>
10537 L:      linux-iio@vger.kernel.org
10538 W:      http://www.melexis.com
10539 S:      Supported
10540 F:      drivers/iio/temperature/mlx90632.c
10541
10542 MELFAS MIP4 TOUCHSCREEN DRIVER
10543 M:      Sangwon Jee <jeesw@melfas.com>
10544 W:      http://www.melfas.com
10545 S:      Supported
10546 F:      drivers/input/touchscreen/melfas_mip4.c
10547 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10548
10549 MELLANOX ETHERNET DRIVER (mlx4_en)
10550 M:      Tariq Toukan <tariqt@mellanox.com>
10551 L:      netdev@vger.kernel.org
10552 S:      Supported
10553 W:      http://www.mellanox.com
10554 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10555 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10556
10557 MELLANOX ETHERNET DRIVER (mlx5e)
10558 M:      Saeed Mahameed <saeedm@mellanox.com>
10559 L:      netdev@vger.kernel.org
10560 S:      Supported
10561 W:      http://www.mellanox.com
10562 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10563 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10564
10565 MELLANOX ETHERNET INNOVA DRIVERS
10566 R:      Boris Pismenny <borisp@mellanox.com>
10567 L:      netdev@vger.kernel.org
10568 S:      Supported
10569 W:      http://www.mellanox.com
10570 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10571 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10572 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10573 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10574 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10575
10576 MELLANOX ETHERNET SWITCH DRIVERS
10577 M:      Jiri Pirko <jiri@mellanox.com>
10578 M:      Ido Schimmel <idosch@mellanox.com>
10579 L:      netdev@vger.kernel.org
10580 S:      Supported
10581 W:      http://www.mellanox.com
10582 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10583 F:      drivers/net/ethernet/mellanox/mlxsw/
10584 F:      tools/testing/selftests/drivers/net/mlxsw/
10585
10586 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10587 M:      mlxsw@mellanox.com
10588 L:      netdev@vger.kernel.org
10589 S:      Supported
10590 W:      http://www.mellanox.com
10591 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10592 F:      drivers/net/ethernet/mellanox/mlxfw/
10593
10594 MELLANOX HARDWARE PLATFORM SUPPORT
10595 M:      Andy Shevchenko <andy@infradead.org>
10596 M:      Darren Hart <dvhart@infradead.org>
10597 M:      Vadim Pasternak <vadimp@mellanox.com>
10598 L:      platform-driver-x86@vger.kernel.org
10599 S:      Supported
10600 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
10601 F:      drivers/platform/mellanox/
10602 F:      include/linux/platform_data/mlxreg.h
10603
10604 MELLANOX MLX4 core VPI driver
10605 M:      Tariq Toukan <tariqt@mellanox.com>
10606 L:      netdev@vger.kernel.org
10607 L:      linux-rdma@vger.kernel.org
10608 W:      http://www.mellanox.com
10609 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10610 S:      Supported
10611 F:      drivers/net/ethernet/mellanox/mlx4/
10612 F:      include/linux/mlx4/
10613
10614 MELLANOX MLX4 IB driver
10615 M:      Yishai Hadas <yishaih@mellanox.com>
10616 L:      linux-rdma@vger.kernel.org
10617 W:      http://www.mellanox.com
10618 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10619 S:      Supported
10620 F:      drivers/infiniband/hw/mlx4/
10621 F:      include/linux/mlx4/
10622 F:      include/uapi/rdma/mlx4-abi.h
10623
10624 MELLANOX MLX5 core VPI driver
10625 M:      Saeed Mahameed <saeedm@mellanox.com>
10626 M:      Leon Romanovsky <leonro@mellanox.com>
10627 L:      netdev@vger.kernel.org
10628 L:      linux-rdma@vger.kernel.org
10629 W:      http://www.mellanox.com
10630 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10631 S:      Supported
10632 F:      drivers/net/ethernet/mellanox/mlx5/core/
10633 F:      include/linux/mlx5/
10634 F:      Documentation/networking/device_drivers/mellanox/
10635
10636 MELLANOX MLX5 IB driver
10637 M:      Leon Romanovsky <leonro@mellanox.com>
10638 L:      linux-rdma@vger.kernel.org
10639 W:      http://www.mellanox.com
10640 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10641 S:      Supported
10642 F:      drivers/infiniband/hw/mlx5/
10643 F:      include/linux/mlx5/
10644 F:      include/uapi/rdma/mlx5-abi.h
10645
10646 MELLANOX MLXCPLD I2C AND MUX DRIVER
10647 M:      Vadim Pasternak <vadimp@mellanox.com>
10648 M:      Michael Shych <michaelsh@mellanox.com>
10649 L:      linux-i2c@vger.kernel.org
10650 S:      Supported
10651 F:      drivers/i2c/busses/i2c-mlxcpld.c
10652 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10653 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10654
10655 MELLANOX MLXCPLD LED DRIVER
10656 M:      Vadim Pasternak <vadimp@mellanox.com>
10657 L:      linux-leds@vger.kernel.org
10658 S:      Supported
10659 F:      drivers/leds/leds-mlxcpld.c
10660 F:      drivers/leds/leds-mlxreg.c
10661 F:      Documentation/leds/leds-mlxcpld.rst
10662
10663 MELLANOX PLATFORM DRIVER
10664 M:      Vadim Pasternak <vadimp@mellanox.com>
10665 L:      platform-driver-x86@vger.kernel.org
10666 S:      Supported
10667 F:      drivers/platform/x86/mlx-platform.c
10668
10669 MEMBARRIER SUPPORT
10670 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10671 M:      "Paul E. McKenney" <paulmck@kernel.org>
10672 L:      linux-kernel@vger.kernel.org
10673 S:      Supported
10674 F:      kernel/sched/membarrier.c
10675 F:      include/uapi/linux/membarrier.h
10676 F:      arch/powerpc/include/asm/membarrier.h
10677
10678 MEMBLOCK
10679 M:      Mike Rapoport <rppt@linux.ibm.com>
10680 L:      linux-mm@kvack.org
10681 S:      Maintained
10682 F:      include/linux/memblock.h
10683 F:      mm/memblock.c
10684 F:      Documentation/core-api/boot-time-mm.rst
10685
10686 MEMORY MANAGEMENT
10687 M:      Andrew Morton <akpm@linux-foundation.org>
10688 L:      linux-mm@kvack.org
10689 W:      http://www.linux-mm.org
10690 T:      quilt https://ozlabs.org/~akpm/mmotm/
10691 T:      quilt https://ozlabs.org/~akpm/mmots/
10692 T:      git git://github.com/hnaz/linux-mm.git
10693 S:      Maintained
10694 F:      include/linux/mm.h
10695 F:      include/linux/gfp.h
10696 F:      include/linux/mmzone.h
10697 F:      include/linux/memory_hotplug.h
10698 F:      include/linux/vmalloc.h
10699 F:      mm/
10700
10701 MEMORY TECHNOLOGY DEVICES (MTD)
10702 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10703 M:      Richard Weinberger <richard@nod.at>
10704 M:      Vignesh Raghavendra <vigneshr@ti.com>
10705 L:      linux-mtd@lists.infradead.org
10706 W:      http://www.linux-mtd.infradead.org/
10707 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10708 C:      irc://irc.oftc.net/mtd
10709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10711 S:      Maintained
10712 F:      Documentation/devicetree/bindings/mtd/
10713 F:      drivers/mtd/
10714 F:      include/linux/mtd/
10715 F:      include/uapi/mtd/
10716
10717 MEN A21 WATCHDOG DRIVER
10718 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10719 L:      linux-watchdog@vger.kernel.org
10720 S:      Maintained
10721 F:      drivers/watchdog/mena21_wdt.c
10722
10723 MEN CHAMELEON BUS (mcb)
10724 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10725 S:      Maintained
10726 F:      drivers/mcb/
10727 F:      include/linux/mcb.h
10728 F:      Documentation/driver-api/men-chameleon-bus.rst
10729
10730 MEN F21BMC (Board Management Controller)
10731 M:      Andreas Werner <andreas.werner@men.de>
10732 S:      Supported
10733 F:      drivers/mfd/menf21bmc.c
10734 F:      drivers/watchdog/menf21bmc_wdt.c
10735 F:      drivers/leds/leds-menf21bmc.c
10736 F:      drivers/hwmon/menf21bmc_hwmon.c
10737 F:      Documentation/hwmon/menf21bmc.rst
10738
10739 MEN Z069 WATCHDOG DRIVER
10740 M:      Johannes Thumshirn <jth@kernel.org>
10741 L:      linux-watchdog@vger.kernel.org
10742 S:      Maintained
10743 F:      drivers/watchdog/menz69_wdt.c
10744
10745 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10746 M:      Neil Armstrong <narmstrong@baylibre.com>
10747 L:      linux-media@vger.kernel.org
10748 L:      linux-amlogic@lists.infradead.org
10749 W:      http://linux-meson.com/
10750 S:      Supported
10751 F:      drivers/media/platform/meson/ao-cec.c
10752 F:      drivers/media/platform/meson/ao-cec-g12a.c
10753 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
10754 T:      git git://linuxtv.org/media_tree.git
10755
10756 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10757 M:      Liang Yang <liang.yang@amlogic.com>
10758 L:      linux-mtd@lists.infradead.org
10759 S:      Maintained
10760 F:      drivers/mtd/nand/raw/meson_*
10761 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10762
10763 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10764 M:      Maxime Jourdan <mjourdan@baylibre.com>
10765 L:      linux-media@vger.kernel.org
10766 L:      linux-amlogic@lists.infradead.org
10767 S:      Supported
10768 F:      drivers/staging/media/meson/vdec/
10769 T:      git git://linuxtv.org/media_tree.git
10770
10771 METHODE UDPU SUPPORT
10772 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10773 S:      Maintained
10774 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10775
10776 MICROBLAZE ARCHITECTURE
10777 M:      Michal Simek <monstr@monstr.eu>
10778 W:      http://www.monstr.eu/fdt/
10779 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10780 S:      Supported
10781 F:      arch/microblaze/
10782
10783 MICROCHIP AT91 SERIAL DRIVER
10784 M:      Richard Genoud <richard.genoud@gmail.com>
10785 S:      Maintained
10786 F:      drivers/tty/serial/atmel_serial.c
10787 F:      drivers/tty/serial/atmel_serial.h
10788 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10789
10790 MICROCHIP AUDIO ASOC DRIVERS
10791 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10792 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10793 S:      Supported
10794 F:      sound/soc/atmel
10795
10796 MICROCHIP DMA DRIVER
10797 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10799 L:      dmaengine@vger.kernel.org
10800 S:      Supported
10801 F:      drivers/dma/at_hdmac.c
10802 F:      drivers/dma/at_hdmac_regs.h
10803 F:      include/linux/platform_data/dma-atmel.h
10804 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10805 F:      include/dt-bindings/dma/at91.h
10806
10807 MICROCHIP ECC DRIVER
10808 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10809 L:      linux-crypto@vger.kernel.org
10810 S:      Maintained
10811 F:      drivers/crypto/atmel-ecc.*
10812
10813 MICROCHIP I2C DRIVER
10814 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10815 L:      linux-i2c@vger.kernel.org
10816 S:      Supported
10817 F:      drivers/i2c/busses/i2c-at91.h
10818 F:      drivers/i2c/busses/i2c-at91-*.c
10819
10820 MICROCHIP ISC DRIVER
10821 M:      Eugen Hristev <eugen.hristev@microchip.com>
10822 L:      linux-media@vger.kernel.org
10823 S:      Supported
10824 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10825 F:      drivers/media/platform/atmel/atmel-isc.h
10826 F:      drivers/media/platform/atmel/atmel-isc-base.c
10827 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10828 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10829
10830 MICROCHIP ISI DRIVER
10831 M:      Eugen Hristev <eugen.hristev@microchip.com>
10832 L:      linux-media@vger.kernel.org
10833 S:      Supported
10834 F:      drivers/media/platform/atmel/atmel-isi.c
10835 F:      drivers/media/platform/atmel/atmel-isi.h
10836
10837 MICROCHIP AT91 USART MFD DRIVER
10838 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10839 L:      linux-kernel@vger.kernel.org
10840 S:      Supported
10841 F:      drivers/mfd/at91-usart.c
10842 F:      include/dt-bindings/mfd/at91-usart.h
10843 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10844
10845 MICROCHIP AT91 USART SPI DRIVER
10846 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10847 L:      linux-spi@vger.kernel.org
10848 S:      Supported
10849 F:      drivers/spi/spi-at91-usart.c
10850 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10851
10852 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10853 M:      Woojung Huh <woojung.huh@microchip.com>
10854 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10855 L:      netdev@vger.kernel.org
10856 S:      Maintained
10857 F:      net/dsa/tag_ksz.c
10858 F:      drivers/net/dsa/microchip/*
10859 F:      include/linux/platform_data/microchip-ksz.h
10860 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10861
10862 MICROCHIP LAN743X ETHERNET DRIVER
10863 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10864 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10865 L:      netdev@vger.kernel.org
10866 S:      Maintained
10867 F:      drivers/net/ethernet/microchip/lan743x_*
10868
10869 MICROCHIP LCDFB DRIVER
10870 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10871 L:      linux-fbdev@vger.kernel.org
10872 S:      Maintained
10873 F:      drivers/video/fbdev/atmel_lcdfb.c
10874 F:      include/video/atmel_lcdc.h
10875
10876 MICROCHIP MMC/SD/SDIO MCI DRIVER
10877 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10878 S:      Maintained
10879 F:      drivers/mmc/host/atmel-mci.c
10880
10881 MICROCHIP MCP16502 PMIC DRIVER
10882 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10884 S:      Maintained
10885 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10886 F:      drivers/regulator/mcp16502.c
10887
10888 MICROCHIP MCP3911 ADC DRIVER
10889 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10890 M:      Kent Gustavsson <kent@minoris.se>
10891 L:      linux-iio@vger.kernel.org
10892 S:      Supported
10893 F:      drivers/iio/adc/mcp3911.c
10894 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
10895
10896 MICROCHIP NAND DRIVER
10897 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10898 L:      linux-mtd@lists.infradead.org
10899 S:      Supported
10900 F:      drivers/mtd/nand/raw/atmel/*
10901 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10902
10903 MICROCHIP PWM DRIVER
10904 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10906 L:      linux-pwm@vger.kernel.org
10907 S:      Supported
10908 F:      drivers/pwm/pwm-atmel.c
10909 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10910
10911 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10912 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10913 M:      Eugen Hristev <eugen.hristev@microchip.com>
10914 L:      linux-iio@vger.kernel.org
10915 S:      Supported
10916 F:      drivers/iio/adc/at91-sama5d2_adc.c
10917 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10918 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10919
10920 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10921 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10922 S:      Supported
10923 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10924
10925 MICROCHIP SPI DRIVER
10926 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10927 S:      Supported
10928 F:      drivers/spi/spi-atmel.*
10929
10930 MICROCHIP SSC DRIVER
10931 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10932 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10933 S:      Supported
10934 F:      drivers/misc/atmel-ssc.c
10935 F:      include/linux/atmel-ssc.h
10936
10937 MICROCHIP USBA UDC DRIVER
10938 M:      Cristian Birsan <cristian.birsan@microchip.com>
10939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10940 S:      Supported
10941 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10942
10943 MICROCHIP USB251XB DRIVER
10944 M:      Richard Leitner <richard.leitner@skidata.com>
10945 L:      linux-usb@vger.kernel.org
10946 S:      Maintained
10947 F:      drivers/usb/misc/usb251xb.c
10948 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10949
10950 MICROCHIP XDMA DRIVER
10951 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10952 L:      linux-arm-kernel@lists.infradead.org
10953 L:      dmaengine@vger.kernel.org
10954 S:      Supported
10955 F:      drivers/dma/at_xdmac.c
10956
10957 MICROSEMI MIPS SOCS
10958 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10959 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10960 L:      linux-mips@vger.kernel.org
10961 S:      Supported
10962 F:      arch/mips/generic/board-ocelot.c
10963 F:      arch/mips/configs/generic/board-ocelot.config
10964 F:      arch/mips/boot/dts/mscc/
10965 F:      Documentation/devicetree/bindings/mips/mscc.txt
10966
10967 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10968 M:      Don Brace <don.brace@microsemi.com>
10969 L:      esc.storagedev@microsemi.com
10970 L:      linux-scsi@vger.kernel.org
10971 S:      Supported
10972 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10973 F:      drivers/scsi/smartpqi/Kconfig
10974 F:      drivers/scsi/smartpqi/Makefile
10975 F:      include/linux/cciss*.h
10976 F:      include/uapi/linux/cciss*.h
10977 F:      Documentation/scsi/smartpqi.txt
10978
10979 MICROSEMI ETHERNET SWITCH DRIVER
10980 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10981 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10982 L:      netdev@vger.kernel.org
10983 S:      Supported
10984 F:      drivers/net/ethernet/mscc/
10985 F:      include/soc/mscc/ocelot*
10986
10987 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10988 M:      Chen Yu <yu.c.chen@intel.com>
10989 L:      platform-driver-x86@vger.kernel.org
10990 S:      Supported
10991 F:      drivers/platform/x86/surfacepro3_button.c
10992
10993 MICROTEK X6 SCANNER
10994 M:      Oliver Neukum <oliver@neukum.org>
10995 S:      Maintained
10996 F:      drivers/usb/image/microtek.*
10997
10998 MIPS
10999 M:      Ralf Baechle <ralf@linux-mips.org>
11000 M:      Paul Burton <paulburton@kernel.org>
11001 M:      James Hogan <jhogan@kernel.org>
11002 L:      linux-mips@vger.kernel.org
11003 W:      http://www.linux-mips.org/
11004 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
11005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
11006 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
11007 S:      Supported
11008 F:      Documentation/devicetree/bindings/mips/
11009 F:      Documentation/mips/
11010 F:      arch/mips/
11011 F:      drivers/platform/mips/
11012
11013 MIPS BOSTON DEVELOPMENT BOARD
11014 M:      Paul Burton <paulburton@kernel.org>
11015 L:      linux-mips@vger.kernel.org
11016 S:      Maintained
11017 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11018 F:      arch/mips/boot/dts/img/boston.dts
11019 F:      arch/mips/configs/generic/board-boston.config
11020 F:      drivers/clk/imgtec/clk-boston.c
11021 F:      include/dt-bindings/clock/boston-clock.h
11022
11023 MIPS GENERIC PLATFORM
11024 M:      Paul Burton <paulburton@kernel.org>
11025 L:      linux-mips@vger.kernel.org
11026 S:      Supported
11027 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
11028 F:      arch/mips/generic/
11029 F:      arch/mips/tools/generic-board-config.sh
11030
11031 MIPS/LOONGSON1 ARCHITECTURE
11032 M:      Keguang Zhang <keguang.zhang@gmail.com>
11033 L:      linux-mips@vger.kernel.org
11034 S:      Maintained
11035 F:      arch/mips/loongson32/
11036 F:      arch/mips/include/asm/mach-loongson32/
11037 F:      drivers/*/*loongson1*
11038 F:      drivers/*/*/*loongson1*
11039
11040 MIPS/LOONGSON2EF ARCHITECTURE
11041 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11042 L:      linux-mips@vger.kernel.org
11043 S:      Maintained
11044 F:      arch/mips/loongson2ef/
11045 F:      arch/mips/include/asm/mach-loongson2ef/
11046 F:      drivers/*/*loongson2*
11047 F:      drivers/*/*/*loongson2*
11048
11049 MIPS/LOONGSON64 ARCHITECTURE
11050 M:      Huacai Chen <chenhc@lemote.com>
11051 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11052 L:      linux-mips@vger.kernel.org
11053 S:      Maintained
11054 F:      arch/mips/loongson64/
11055 F:      arch/mips/include/asm/mach-loongson64/
11056 F:      drivers/platform/mips/cpu_hwmon.c
11057 F:      drivers/*/*loongson3*
11058 F:      drivers/*/*/*loongson3*
11059
11060 MIPS RINT INSTRUCTION EMULATION
11061 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11062 L:      linux-mips@vger.kernel.org
11063 S:      Supported
11064 F:      arch/mips/math-emu/sp_rint.c
11065 F:      arch/mips/math-emu/dp_rint.c
11066
11067 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11068 M:      Hans Verkuil <hverkuil@xs4all.nl>
11069 L:      linux-media@vger.kernel.org
11070 T:      git git://linuxtv.org/media_tree.git
11071 W:      https://linuxtv.org
11072 S:      Odd Fixes
11073 F:      drivers/media/radio/radio-miropcm20*
11074
11075 MMP SUPPORT
11076 R:      Lubomir Rintel <lkundrak@v3.sk>
11077 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
11079 S:      Odd Fixes
11080 F:      arch/arm/boot/dts/mmp*
11081 F:      arch/arm/mach-mmp/
11082 F:      linux/soc/mmp/
11083
11084 MMP USB PHY DRIVERS
11085 R:      Lubomir Rintel <lkundrak@v3.sk>
11086 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11087 S:      Maintained
11088 F:      drivers/phy/marvell/phy-mmp3-usb.c
11089 F:      drivers/phy/marvell/phy-pxa-usb.c
11090
11091 MMU GATHER AND TLB INVALIDATION
11092 M:      Will Deacon <will@kernel.org>
11093 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11094 M:      Andrew Morton <akpm@linux-foundation.org>
11095 M:      Nick Piggin <npiggin@gmail.com>
11096 M:      Peter Zijlstra <peterz@infradead.org>
11097 L:      linux-arch@vger.kernel.org
11098 L:      linux-mm@kvack.org
11099 S:      Maintained
11100 F:      arch/*/include/asm/tlb.h
11101 F:      include/asm-generic/tlb.h
11102 F:      mm/mmu_gather.c
11103
11104 MN88472 MEDIA DRIVER
11105 M:      Antti Palosaari <crope@iki.fi>
11106 L:      linux-media@vger.kernel.org
11107 W:      https://linuxtv.org
11108 W:      http://palosaari.fi/linux/
11109 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11110 S:      Maintained
11111 F:      drivers/media/dvb-frontends/mn88472*
11112
11113 MN88473 MEDIA DRIVER
11114 M:      Antti Palosaari <crope@iki.fi>
11115 L:      linux-media@vger.kernel.org
11116 W:      https://linuxtv.org
11117 W:      http://palosaari.fi/linux/
11118 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11119 S:      Maintained
11120 F:      drivers/media/dvb-frontends/mn88473*
11121
11122 MODULE SUPPORT
11123 M:      Jessica Yu <jeyu@kernel.org>
11124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11125 S:      Maintained
11126 F:      include/linux/module.h
11127 F:      kernel/module.c
11128
11129 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11130 W:      http://popies.net/meye/
11131 S:      Orphan
11132 F:      Documentation/media/v4l-drivers/meye*
11133 F:      drivers/media/pci/meye/
11134 F:      include/uapi/linux/meye.h
11135
11136 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11137 M:      Jiri Slaby <jirislaby@gmail.com>
11138 S:      Maintained
11139 F:      Documentation/driver-api/serial/moxa-smartio.rst
11140 F:      drivers/tty/mxser.*
11141
11142 MR800 AVERMEDIA USB FM RADIO DRIVER
11143 M:      Alexey Klimov <klimov.linux@gmail.com>
11144 L:      linux-media@vger.kernel.org
11145 T:      git git://linuxtv.org/media_tree.git
11146 S:      Maintained
11147 F:      drivers/media/radio/radio-mr800.c
11148
11149 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11150 M:      Alan Ott <alan@signal11.us>
11151 L:      linux-wpan@vger.kernel.org
11152 S:      Maintained
11153 F:      drivers/net/ieee802154/mrf24j40.c
11154 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11155
11156 MSI LAPTOP SUPPORT
11157 M:      "Lee, Chun-Yi" <jlee@suse.com>
11158 L:      platform-driver-x86@vger.kernel.org
11159 S:      Maintained
11160 F:      drivers/platform/x86/msi-laptop.c
11161
11162 MSI WMI SUPPORT
11163 L:      platform-driver-x86@vger.kernel.org
11164 S:      Orphan
11165 F:      drivers/platform/x86/msi-wmi.c
11166
11167 MSI001 MEDIA DRIVER
11168 M:      Antti Palosaari <crope@iki.fi>
11169 L:      linux-media@vger.kernel.org
11170 W:      https://linuxtv.org
11171 W:      http://palosaari.fi/linux/
11172 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11173 T:      git git://linuxtv.org/anttip/media_tree.git
11174 S:      Maintained
11175 F:      drivers/media/tuners/msi001*
11176
11177 MSI2500 MEDIA DRIVER
11178 M:      Antti Palosaari <crope@iki.fi>
11179 L:      linux-media@vger.kernel.org
11180 W:      https://linuxtv.org
11181 W:      http://palosaari.fi/linux/
11182 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11183 T:      git git://linuxtv.org/anttip/media_tree.git
11184 S:      Maintained
11185 F:      drivers/media/usb/msi2500/
11186
11187 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11188 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11189 L:      linux-mtd@lists.infradead.org
11190 S:      Maintained
11191 F:      drivers/mtd/devices/docg3*
11192
11193 MT9M032 APTINA SENSOR DRIVER
11194 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11195 L:      linux-media@vger.kernel.org
11196 T:      git git://linuxtv.org/media_tree.git
11197 S:      Maintained
11198 F:      drivers/media/i2c/mt9m032.c
11199 F:      include/media/i2c/mt9m032.h
11200
11201 MT9P031 APTINA CAMERA SENSOR
11202 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11203 L:      linux-media@vger.kernel.org
11204 T:      git git://linuxtv.org/media_tree.git
11205 S:      Maintained
11206 F:      drivers/media/i2c/mt9p031.c
11207 F:      include/media/i2c/mt9p031.h
11208
11209 MT9T001 APTINA CAMERA SENSOR
11210 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11211 L:      linux-media@vger.kernel.org
11212 T:      git git://linuxtv.org/media_tree.git
11213 S:      Maintained
11214 F:      drivers/media/i2c/mt9t001.c
11215 F:      include/media/i2c/mt9t001.h
11216
11217 MT9T112 APTINA CAMERA SENSOR
11218 M:      Jacopo Mondi <jacopo@jmondi.org>
11219 L:      linux-media@vger.kernel.org
11220 T:      git git://linuxtv.org/media_tree.git
11221 S:      Odd Fixes
11222 F:      drivers/media/i2c/mt9t112.c
11223 F:      include/media/i2c/mt9t112.h
11224
11225 MT9V032 APTINA CAMERA SENSOR
11226 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11227 L:      linux-media@vger.kernel.org
11228 T:      git git://linuxtv.org/media_tree.git
11229 S:      Maintained
11230 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11231 F:      drivers/media/i2c/mt9v032.c
11232 F:      include/media/i2c/mt9v032.h
11233
11234 MT9V111 APTINA CAMERA SENSOR
11235 M:      Jacopo Mondi <jacopo@jmondi.org>
11236 L:      linux-media@vger.kernel.org
11237 T:      git git://linuxtv.org/media_tree.git
11238 S:      Maintained
11239 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11240 F:      drivers/media/i2c/mt9v111.c
11241
11242 MULTIFUNCTION DEVICES (MFD)
11243 M:      Lee Jones <lee.jones@linaro.org>
11244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11245 S:      Supported
11246 F:      Documentation/devicetree/bindings/mfd/
11247 F:      drivers/mfd/
11248 F:      include/linux/mfd/
11249 F:      include/dt-bindings/mfd/
11250
11251 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11252 S:      Orphan
11253 F:      drivers/mmc/host/mmc_spi.c
11254 F:      include/linux/spi/mmc_spi.h
11255
11256 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11257 M:      Ulf Hansson <ulf.hansson@linaro.org>
11258 L:      linux-mmc@vger.kernel.org
11259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11260 S:      Maintained
11261 F:      Documentation/devicetree/bindings/mmc/
11262 F:      drivers/mmc/
11263 F:      include/linux/mmc/
11264 F:      include/uapi/linux/mmc/
11265
11266 MULTIPLEXER SUBSYSTEM
11267 M:      Peter Rosin <peda@axentia.se>
11268 S:      Maintained
11269 F:      Documentation/ABI/testing/sysfs-class-mux*
11270 F:      Documentation/devicetree/bindings/mux/
11271 F:      include/dt-bindings/mux/
11272 F:      include/linux/mux/
11273 F:      drivers/mux/
11274
11275 MULTITECH MULTIPORT CARD (ISICOM)
11276 S:      Orphan
11277 F:      drivers/tty/isicom.c
11278 F:      include/linux/isicom.h
11279
11280 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11281 M:      Bin Liu <b-liu@ti.com>
11282 L:      linux-usb@vger.kernel.org
11283 S:      Maintained
11284 F:      drivers/usb/musb/
11285
11286 MXL301RF MEDIA DRIVER
11287 M:      Akihiro Tsukada <tskd08@gmail.com>
11288 L:      linux-media@vger.kernel.org
11289 S:      Odd Fixes
11290 F:      drivers/media/tuners/mxl301rf*
11291
11292 MXL5007T MEDIA DRIVER
11293 M:      Michael Krufky <mkrufky@linuxtv.org>
11294 L:      linux-media@vger.kernel.org
11295 W:      https://linuxtv.org
11296 W:      http://github.com/mkrufky
11297 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11298 T:      git git://linuxtv.org/mkrufky/tuners.git
11299 S:      Maintained
11300 F:      drivers/media/tuners/mxl5007t.*
11301
11302 MXSFB DRM DRIVER
11303 M:      Marek Vasut <marex@denx.de>
11304 M:      Stefan Agner <stefan@agner.ch>
11305 L:      dri-devel@lists.freedesktop.org
11306 S:      Supported
11307 F:      drivers/gpu/drm/mxsfb/
11308 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11309 T:      git git://anongit.freedesktop.org/drm/drm-misc
11310
11311 MYLEX DAC960 PCI RAID Controller
11312 M:      Hannes Reinecke <hare@kernel.org>
11313 L:      linux-scsi@vger.kernel.org
11314 S:      Supported
11315 F:      drivers/scsi/myrb.*
11316 F:      drivers/scsi/myrs.*
11317
11318 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11319 M:      Chris Lee <christopher.lee@cspi.com>
11320 L:      netdev@vger.kernel.org
11321 W:      https://www.cspi.com/ethernet-products/support/downloads/
11322 S:      Supported
11323 F:      drivers/net/ethernet/myricom/myri10ge/
11324
11325 NAND FLASH SUBSYSTEM
11326 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11327 R:      Richard Weinberger <richard@nod.at>
11328 L:      linux-mtd@lists.infradead.org
11329 W:      http://www.linux-mtd.infradead.org/
11330 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11332 S:      Maintained
11333 F:      drivers/mtd/nand/
11334 F:      include/linux/mtd/*nand*.h
11335
11336 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11337 M:      Daniel Mack <zonque@gmail.com>
11338 S:      Maintained
11339 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11340 W:      http://www.native-instruments.com
11341 F:      sound/usb/caiaq/
11342
11343 NATSEMI ETHERNET DRIVER (DP8381x)
11344 S:      Orphan
11345 F:      drivers/net/ethernet/natsemi/natsemi.c
11346
11347 NCR 5380 SCSI DRIVERS
11348 M:      Finn Thain <fthain@telegraphics.com.au>
11349 M:      Michael Schmitz <schmitzmic@gmail.com>
11350 L:      linux-scsi@vger.kernel.org
11351 S:      Maintained
11352 F:      Documentation/scsi/g_NCR5380.txt
11353 F:      drivers/scsi/NCR5380.*
11354 F:      drivers/scsi/arm/cumana_1.c
11355 F:      drivers/scsi/arm/oak.c
11356 F:      drivers/scsi/atari_scsi.*
11357 F:      drivers/scsi/dmx3191d.c
11358 F:      drivers/scsi/g_NCR5380.*
11359 F:      drivers/scsi/mac_scsi.*
11360 F:      drivers/scsi/sun3_scsi.*
11361 F:      drivers/scsi/sun3_scsi_vme.c
11362
11363 NCSI LIBRARY:
11364 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11365 S:      Maintained
11366 F:      net/ncsi/
11367
11368 NCT6775 HARDWARE MONITOR DRIVER
11369 M:      Guenter Roeck <linux@roeck-us.net>
11370 L:      linux-hwmon@vger.kernel.org
11371 S:      Maintained
11372 F:      Documentation/hwmon/nct6775.rst
11373 F:      drivers/hwmon/nct6775.c
11374
11375 NET_FAILOVER MODULE
11376 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11377 L:      netdev@vger.kernel.org
11378 S:      Supported
11379 F:      drivers/net/net_failover.c
11380 F:      include/net/net_failover.h
11381 F:      Documentation/networking/net_failover.rst
11382
11383 NETEM NETWORK EMULATOR
11384 M:      Stephen Hemminger <stephen@networkplumber.org>
11385 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11386 S:      Maintained
11387 F:      net/sched/sch_netem.c
11388
11389 NETERION 10GbE DRIVERS (s2io/vxge)
11390 M:      Jon Mason <jdmason@kudzu.us>
11391 L:      netdev@vger.kernel.org
11392 S:      Supported
11393 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11394 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11395 F:      drivers/net/ethernet/neterion/
11396
11397 NETFILTER
11398 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11399 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11400 M:      Florian Westphal <fw@strlen.de>
11401 L:      netfilter-devel@vger.kernel.org
11402 L:      coreteam@netfilter.org
11403 W:      http://www.netfilter.org/
11404 W:      http://www.iptables.org/
11405 W:      http://www.nftables.org/
11406 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11409 S:      Maintained
11410 F:      include/linux/netfilter*
11411 F:      include/linux/netfilter/
11412 F:      include/net/netfilter/
11413 F:      include/uapi/linux/netfilter*
11414 F:      include/uapi/linux/netfilter/
11415 F:      net/*/netfilter.c
11416 F:      net/*/netfilter/
11417 F:      net/netfilter/
11418 F:      net/bridge/br_netfilter*.c
11419
11420 NETROM NETWORK LAYER
11421 M:      Ralf Baechle <ralf@linux-mips.org>
11422 L:      linux-hams@vger.kernel.org
11423 W:      http://www.linux-ax25.org/
11424 S:      Maintained
11425 F:      include/net/netrom.h
11426 F:      include/uapi/linux/netrom.h
11427 F:      net/netrom/
11428
11429 NETRONOME ETHERNET DRIVERS
11430 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11431 L:      oss-drivers@netronome.com
11432 S:      Maintained
11433 F:      drivers/net/ethernet/netronome/
11434
11435 NETWORK BLOCK DEVICE (NBD)
11436 M:      Josef Bacik <josef@toxicpanda.com>
11437 S:      Maintained
11438 L:      linux-block@vger.kernel.org
11439 L:      nbd@other.debian.org
11440 F:      Documentation/admin-guide/blockdev/nbd.rst
11441 F:      drivers/block/nbd.c
11442 F:      include/trace/events/nbd.h
11443 F:      include/uapi/linux/nbd.h
11444
11445 NETWORK DROP MONITOR
11446 M:      Neil Horman <nhorman@tuxdriver.com>
11447 L:      netdev@vger.kernel.org
11448 S:      Maintained
11449 W:      https://fedorahosted.org/dropwatch/
11450 F:      net/core/drop_monitor.c
11451 F:      include/uapi/linux/net_dropmon.h
11452 F:      include/net/drop_monitor.h
11453
11454 NETWORKING DRIVERS
11455 M:      "David S. Miller" <davem@davemloft.net>
11456 L:      netdev@vger.kernel.org
11457 W:      http://www.linuxfoundation.org/en/Net
11458 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11461 S:      Odd Fixes
11462 F:      Documentation/devicetree/bindings/net/
11463 F:      drivers/net/
11464 F:      include/linux/if_*
11465 F:      include/linux/netdevice.h
11466 F:      include/linux/etherdevice.h
11467 F:      include/linux/fcdevice.h
11468 F:      include/linux/fddidevice.h
11469 F:      include/linux/hippidevice.h
11470 F:      include/linux/inetdevice.h
11471 F:      include/uapi/linux/if_*
11472 F:      include/uapi/linux/netdevice.h
11473
11474 NETWORKING DRIVERS (WIRELESS)
11475 M:      Kalle Valo <kvalo@codeaurora.org>
11476 L:      linux-wireless@vger.kernel.org
11477 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11480 S:      Maintained
11481 F:      Documentation/devicetree/bindings/net/wireless/
11482 F:      drivers/net/wireless/
11483
11484 NETWORKING [DSA]
11485 M:      Andrew Lunn <andrew@lunn.ch>
11486 M:      Vivien Didelot <vivien.didelot@gmail.com>
11487 M:      Florian Fainelli <f.fainelli@gmail.com>
11488 S:      Maintained
11489 F:      Documentation/devicetree/bindings/net/dsa/
11490 F:      net/dsa/
11491 F:      include/net/dsa.h
11492 F:      include/linux/dsa/
11493 F:      include/linux/platform_data/dsa.h
11494 F:      drivers/net/dsa/
11495
11496 NETWORKING [GENERAL]
11497 M:      "David S. Miller" <davem@davemloft.net>
11498 L:      netdev@vger.kernel.org
11499 W:      http://www.linuxfoundation.org/en/Net
11500 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11503 B:      mailto:netdev@vger.kernel.org
11504 S:      Maintained
11505 F:      net/
11506 F:      include/net/
11507 F:      include/linux/in.h
11508 F:      include/linux/net.h
11509 F:      include/linux/netdevice.h
11510 F:      include/uapi/linux/in.h
11511 F:      include/uapi/linux/net.h
11512 F:      include/uapi/linux/netdevice.h
11513 F:      include/uapi/linux/net_namespace.h
11514 F:      tools/testing/selftests/net/
11515 F:      lib/net_utils.c
11516 F:      lib/random32.c
11517 F:      Documentation/networking/
11518
11519 NETWORKING [IPSEC]
11520 M:      Steffen Klassert <steffen.klassert@secunet.com>
11521 M:      Herbert Xu <herbert@gondor.apana.org.au>
11522 M:      "David S. Miller" <davem@davemloft.net>
11523 L:      netdev@vger.kernel.org
11524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11526 S:      Maintained
11527 F:      net/xfrm/
11528 F:      net/key/
11529 F:      net/ipv4/xfrm*
11530 F:      net/ipv4/esp4*
11531 F:      net/ipv4/ah4.c
11532 F:      net/ipv4/ipcomp.c
11533 F:      net/ipv4/ip_vti.c
11534 F:      net/ipv6/xfrm*
11535 F:      net/ipv6/esp6*
11536 F:      net/ipv6/ah6.c
11537 F:      net/ipv6/ipcomp6.c
11538 F:      net/ipv6/ip6_vti.c
11539 F:      include/uapi/linux/xfrm.h
11540 F:      include/net/xfrm.h
11541
11542 NETWORKING [IPv4/IPv6]
11543 M:      "David S. Miller" <davem@davemloft.net>
11544 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11545 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11546 L:      netdev@vger.kernel.org
11547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11548 S:      Maintained
11549 F:      net/ipv4/
11550 F:      net/ipv6/
11551 F:      include/net/ip*
11552 F:      arch/x86/net/*
11553
11554 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11555 M:      Paul Moore <paul@paul-moore.com>
11556 W:      https://github.com/netlabel
11557 L:      netdev@vger.kernel.org
11558 L:      linux-security-module@vger.kernel.org
11559 S:      Maintained
11560 F:      Documentation/netlabel/
11561 F:      include/net/calipso.h
11562 F:      include/net/cipso_ipv4.h
11563 F:      include/net/netlabel.h
11564 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11565 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11566 F:      net/netlabel/
11567 F:      net/ipv4/cipso_ipv4.c
11568 F:      net/ipv6/calipso.c
11569 F:      net/netfilter/xt_CONNSECMARK.c
11570 F:      net/netfilter/xt_SECMARK.c
11571
11572 NETWORKING [TCP]
11573 M:      Eric Dumazet <edumazet@google.com>
11574 L:      netdev@vger.kernel.org
11575 S:      Maintained
11576 F:      net/ipv4/tcp*.c
11577 F:      net/ipv4/syncookies.c
11578 F:      net/ipv6/tcp*.c
11579 F:      net/ipv6/syncookies.c
11580 F:      include/uapi/linux/tcp.h
11581 F:      include/net/tcp.h
11582 F:      include/linux/tcp.h
11583 F:      include/trace/events/tcp.h
11584
11585 NETWORKING [TLS]
11586 M:      Boris Pismenny <borisp@mellanox.com>
11587 M:      Aviad Yehezkel <aviadye@mellanox.com>
11588 M:      John Fastabend <john.fastabend@gmail.com>
11589 M:      Daniel Borkmann <daniel@iogearbox.net>
11590 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11591 L:      netdev@vger.kernel.org
11592 S:      Maintained
11593 F:      net/tls/*
11594 F:      include/uapi/linux/tls.h
11595 F:      include/net/tls.h
11596
11597 NETWORKING [WIRELESS]
11598 L:      linux-wireless@vger.kernel.org
11599 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11600
11601 NETDEVSIM
11602 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11603 S:      Maintained
11604 F:      drivers/net/netdevsim/*
11605
11606 NETXEN (1/10) GbE SUPPORT
11607 M:      Manish Chopra <manishc@marvell.com>
11608 M:      Rahul Verma <rahulv@marvell.com>
11609 M:      GR-Linux-NIC-Dev@marvell.com
11610 L:      netdev@vger.kernel.org
11611 S:      Supported
11612 F:      drivers/net/ethernet/qlogic/netxen/
11613
11614 NEXTHOP
11615 M:      David Ahern <dsahern@kernel.org>
11616 L:      netdev@vger.kernel.org
11617 S:      Maintained
11618 F:      include/net/nexthop.h
11619 F:      include/uapi/linux/nexthop.h
11620 F:      include/net/netns/nexthop.h
11621 F:      net/ipv4/nexthop.c
11622
11623 NFC SUBSYSTEM
11624 L:      netdev@vger.kernel.org
11625 S:      Orphan
11626 F:      net/nfc/
11627 F:      include/net/nfc/
11628 F:      include/uapi/linux/nfc.h
11629 F:      drivers/nfc/
11630 F:      include/linux/platform_data/nfcmrvl.h
11631 F:      Documentation/devicetree/bindings/net/nfc/
11632
11633 NFS, SUNRPC, AND LOCKD CLIENTS
11634 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11635 M:      Anna Schumaker <anna.schumaker@netapp.com>
11636 L:      linux-nfs@vger.kernel.org
11637 W:      http://client.linux-nfs.org
11638 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11639 S:      Maintained
11640 F:      fs/lockd/
11641 F:      fs/nfs/
11642 F:      fs/nfs_common/
11643 F:      net/sunrpc/
11644 F:      include/linux/lockd/
11645 F:      include/linux/nfs*
11646 F:      include/linux/sunrpc/
11647 F:      include/uapi/linux/nfs*
11648 F:      include/uapi/linux/sunrpc/
11649
11650 NILFS2 FILESYSTEM
11651 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11652 L:      linux-nilfs@vger.kernel.org
11653 W:      https://nilfs.sourceforge.io/
11654 W:      https://nilfs.osdn.jp/
11655 T:      git git://github.com/konis/nilfs2.git
11656 S:      Supported
11657 F:      Documentation/filesystems/nilfs2.txt
11658 F:      fs/nilfs2/
11659 F:      include/trace/events/nilfs2.h
11660 F:      include/uapi/linux/nilfs2_api.h
11661 F:      include/uapi/linux/nilfs2_ondisk.h
11662
11663 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11664 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11665 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11666 S:      Maintained
11667 F:      Documentation/scsi/NinjaSCSI.txt
11668 F:      drivers/scsi/pcmcia/nsp_*
11669
11670 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11671 M:      GOTO Masanori <gotom@debian.or.jp>
11672 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11673 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11674 S:      Maintained
11675 F:      Documentation/scsi/NinjaSCSI.txt
11676 F:      drivers/scsi/nsp32*
11677
11678 NIOS2 ARCHITECTURE
11679 M:      Ley Foon Tan <lftan@altera.com>
11680 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11682 S:      Maintained
11683 F:      arch/nios2/
11684
11685 NOHZ, DYNTICKS SUPPORT
11686 M:      Frederic Weisbecker <fweisbec@gmail.com>
11687 M:      Thomas Gleixner <tglx@linutronix.de>
11688 M:      Ingo Molnar <mingo@kernel.org>
11689 L:      linux-kernel@vger.kernel.org
11690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11691 S:      Maintained
11692 F:      kernel/time/tick*.*
11693 F:      include/linux/tick.h
11694 F:      include/linux/sched/nohz.h
11695
11696 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11697 M:      Pavel Machek <pavel@ucw.cz>
11698 M:      Sakari Ailus <sakari.ailus@iki.fi>
11699 L:      linux-media@vger.kernel.org
11700 S:      Maintained
11701 F:      drivers/media/i2c/et8ek8
11702 F:      drivers/media/i2c/ad5820.c
11703
11704 NOKIA N900 POWER SUPPLY DRIVERS
11705 R:      Pali Rohár <pali.rohar@gmail.com>
11706 F:      include/linux/power/bq2415x_charger.h
11707 F:      include/linux/power/bq27xxx_battery.h
11708 F:      drivers/power/supply/bq2415x_charger.c
11709 F:      drivers/power/supply/bq27xxx_battery.c
11710 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11711 F:      drivers/power/supply/isp1704_charger.c
11712 F:      drivers/power/supply/rx51_battery.c
11713
11714 NOLIBC HEADER FILE
11715 M:      Willy Tarreau <w@1wt.eu>
11716 S:      Maintained
11717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11718 F:      tools/include/nolibc/
11719
11720 NSDEPS
11721 M:      Matthias Maennich <maennich@google.com>
11722 S:      Maintained
11723 F:      scripts/nsdeps
11724 F:      Documentation/core-api/symbol-namespaces.rst
11725
11726 NTB AMD DRIVER
11727 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11728 L:      linux-ntb@googlegroups.com
11729 S:      Supported
11730 F:      drivers/ntb/hw/amd/
11731
11732 NTB DRIVER CORE
11733 M:      Jon Mason <jdmason@kudzu.us>
11734 M:      Dave Jiang <dave.jiang@intel.com>
11735 M:      Allen Hubbe <allenbh@gmail.com>
11736 L:      linux-ntb@googlegroups.com
11737 S:      Supported
11738 W:      https://github.com/jonmason/ntb/wiki
11739 T:      git git://github.com/jonmason/ntb.git
11740 F:      drivers/ntb/
11741 F:      drivers/net/ntb_netdev.c
11742 F:      include/linux/ntb.h
11743 F:      include/linux/ntb_transport.h
11744 F:      tools/testing/selftests/ntb/
11745
11746 NTB IDT DRIVER
11747 M:      Serge Semin <fancer.lancer@gmail.com>
11748 L:      linux-ntb@googlegroups.com
11749 S:      Supported
11750 F:      drivers/ntb/hw/idt/
11751
11752 NTB INTEL DRIVER
11753 M:      Dave Jiang <dave.jiang@intel.com>
11754 L:      linux-ntb@googlegroups.com
11755 S:      Supported
11756 W:      https://github.com/davejiang/linux/wiki
11757 T:      git https://github.com/davejiang/linux.git
11758 F:      drivers/ntb/hw/intel/
11759
11760 NTFS FILESYSTEM
11761 M:      Anton Altaparmakov <anton@tuxera.com>
11762 L:      linux-ntfs-dev@lists.sourceforge.net
11763 W:      http://www.tuxera.com/
11764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11765 S:      Supported
11766 F:      Documentation/filesystems/ntfs.txt
11767 F:      fs/ntfs/
11768
11769 NUBUS SUBSYSTEM
11770 M:      Finn Thain <fthain@telegraphics.com.au>
11771 L:      linux-m68k@lists.linux-m68k.org
11772 S:      Maintained
11773 F:      arch/*/include/asm/nubus.h
11774 F:      drivers/nubus/
11775 F:      include/linux/nubus.h
11776 F:      include/uapi/linux/nubus.h
11777
11778 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11779 M:      Antonino Daplas <adaplas@gmail.com>
11780 L:      linux-fbdev@vger.kernel.org
11781 S:      Maintained
11782 F:      drivers/video/fbdev/riva/
11783 F:      drivers/video/fbdev/nvidia/
11784
11785 NVM EXPRESS DRIVER
11786 M:      Keith Busch <kbusch@kernel.org>
11787 M:      Jens Axboe <axboe@fb.com>
11788 M:      Christoph Hellwig <hch@lst.de>
11789 M:      Sagi Grimberg <sagi@grimberg.me>
11790 L:      linux-nvme@lists.infradead.org
11791 T:      git://git.infradead.org/nvme.git
11792 W:      http://git.infradead.org/nvme.git
11793 S:      Supported
11794 F:      drivers/nvme/host/
11795 F:      include/linux/nvme.h
11796 F:      include/uapi/linux/nvme_ioctl.h
11797
11798 NVM EXPRESS FC TRANSPORT DRIVERS
11799 M:      James Smart <james.smart@broadcom.com>
11800 L:      linux-nvme@lists.infradead.org
11801 S:      Supported
11802 F:      include/linux/nvme-fc.h
11803 F:      include/linux/nvme-fc-driver.h
11804 F:      drivers/nvme/host/fc.c
11805 F:      drivers/nvme/target/fc.c
11806 F:      drivers/nvme/target/fcloop.c
11807
11808 NVM EXPRESS TARGET DRIVER
11809 M:      Christoph Hellwig <hch@lst.de>
11810 M:      Sagi Grimberg <sagi@grimberg.me>
11811 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
11812 L:      linux-nvme@lists.infradead.org
11813 T:      git://git.infradead.org/nvme.git
11814 W:      http://git.infradead.org/nvme.git
11815 S:      Supported
11816 F:      drivers/nvme/target/
11817
11818 NVMEM FRAMEWORK
11819 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11820 S:      Maintained
11821 F:      drivers/nvmem/
11822 F:      Documentation/devicetree/bindings/nvmem/
11823 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11824 F:      include/linux/nvmem-consumer.h
11825 F:      include/linux/nvmem-provider.h
11826
11827 NXP FXAS21002C DRIVER
11828 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11829 L:      linux-iio@vger.kernel.org
11830 S:      Maintained
11831 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11832 F:      drivers/iio/gyro/fxas21002c_core.c
11833 F:      drivers/iio/gyro/fxas21002c.h
11834 F:      drivers/iio/gyro/fxas21002c_i2c.c
11835 F:      drivers/iio/gyro/fxas21002c_spi.c
11836
11837 NXP SGTL5000 DRIVER
11838 M:      Fabio Estevam <festevam@gmail.com>
11839 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11840 S:      Maintained
11841 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11842 F:      sound/soc/codecs/sgtl5000*
11843
11844 NXP SJA1105 ETHERNET SWITCH DRIVER
11845 M:      Vladimir Oltean <olteanv@gmail.com>
11846 L:      linux-kernel@vger.kernel.org
11847 S:      Maintained
11848 F:      drivers/net/dsa/sja1105
11849
11850 NXP TDA998X DRM DRIVER
11851 M:      Russell King <linux@armlinux.org.uk>
11852 S:      Maintained
11853 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11854 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11855 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11856 F:      include/drm/i2c/tda998x.h
11857 F:      include/dt-bindings/display/tda998x.h
11858 K:      "nxp,tda998x"
11859
11860 NXP TFA9879 DRIVER
11861 M:      Peter Rosin <peda@axentia.se>
11862 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11863 S:      Maintained
11864 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11865 F:      sound/soc/codecs/tfa9879*
11866
11867 NXP-NCI NFC DRIVER
11868 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11869 R:      Charles Gorand <charles.gorand@effinnov.com>
11870 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11871 S:      Supported
11872 F:      drivers/nfc/nxp-nci
11873
11874 OBJAGG
11875 M:      Jiri Pirko <jiri@mellanox.com>
11876 L:      netdev@vger.kernel.org
11877 S:      Supported
11878 F:      lib/objagg.c
11879 F:      lib/test_objagg.c
11880 F:      include/linux/objagg.h
11881
11882 NXP FSPI DRIVER
11883 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11884 M:      Ashish Kumar <ashish.kumar@nxp.com>
11885 L:      linux-spi@vger.kernel.org
11886 S:      Maintained
11887 F:      drivers/spi/spi-nxp-fspi.c
11888 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11889
11890 OBJTOOL
11891 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11892 M:      Peter Zijlstra <peterz@infradead.org>
11893 S:      Supported
11894 F:      tools/objtool/
11895
11896 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11897 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11898 M:      Andrew Donnellan <ajd@linux.ibm.com>
11899 L:      linuxppc-dev@lists.ozlabs.org
11900 S:      Supported
11901 F:      arch/powerpc/platforms/powernv/ocxl.c
11902 F:      arch/powerpc/include/asm/pnv-ocxl.h
11903 F:      drivers/misc/ocxl/
11904 F:      include/misc/ocxl*
11905 F:      include/uapi/misc/ocxl.h
11906 F:      Documentation/userspace-api/accelerators/ocxl.rst
11907
11908 OMAP AUDIO SUPPORT
11909 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11910 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11911 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11912 L:      linux-omap@vger.kernel.org
11913 S:      Maintained
11914 F:      sound/soc/ti/omap*
11915 F:      sound/soc/ti/rx51.c
11916 F:      sound/soc/ti/n810.c
11917 F:      sound/soc/ti/sdma-pcm.*
11918
11919 OMAP CLOCK FRAMEWORK SUPPORT
11920 M:      Paul Walmsley <paul@pwsan.com>
11921 L:      linux-omap@vger.kernel.org
11922 S:      Maintained
11923 F:      arch/arm/*omap*/*clock*
11924
11925 OMAP DEVICE TREE SUPPORT
11926 M:      Benoît Cousson <bcousson@baylibre.com>
11927 M:      Tony Lindgren <tony@atomide.com>
11928 L:      linux-omap@vger.kernel.org
11929 L:      devicetree@vger.kernel.org
11930 S:      Maintained
11931 F:      arch/arm/boot/dts/*omap*
11932 F:      arch/arm/boot/dts/*am3*
11933 F:      arch/arm/boot/dts/*am4*
11934 F:      arch/arm/boot/dts/*am5*
11935 F:      arch/arm/boot/dts/*dra7*
11936 F:      arch/arm/boot/dts/logicpd-som-lv*
11937 F:      arch/arm/boot/dts/logicpd-torpedo*
11938
11939 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11940 L:      linux-omap@vger.kernel.org
11941 L:      linux-fbdev@vger.kernel.org
11942 S:      Orphan
11943 F:      drivers/video/fbdev/omap2/
11944 F:      Documentation/arm/omap/dss.rst
11945
11946 OMAP FRAMEBUFFER SUPPORT
11947 L:      linux-fbdev@vger.kernel.org
11948 L:      linux-omap@vger.kernel.org
11949 S:      Orphan
11950 F:      drivers/video/fbdev/omap/
11951
11952 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11953 M:      Roger Quadros <rogerq@ti.com>
11954 M:      Tony Lindgren <tony@atomide.com>
11955 L:      linux-omap@vger.kernel.org
11956 S:      Maintained
11957 F:      drivers/memory/omap-gpmc.c
11958 F:      arch/arm/mach-omap2/*gpmc*
11959
11960 OMAP GPIO DRIVER
11961 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11962 M:      Santosh Shilimkar <ssantosh@kernel.org>
11963 M:      Kevin Hilman <khilman@kernel.org>
11964 L:      linux-omap@vger.kernel.org
11965 S:      Maintained
11966 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11967 F:      drivers/gpio/gpio-omap.c
11968
11969 OMAP HARDWARE SPINLOCK SUPPORT
11970 M:      Ohad Ben-Cohen <ohad@wizery.com>
11971 L:      linux-omap@vger.kernel.org
11972 S:      Maintained
11973 F:      drivers/hwspinlock/omap_hwspinlock.c
11974
11975 OMAP HS MMC SUPPORT
11976 L:      linux-mmc@vger.kernel.org
11977 L:      linux-omap@vger.kernel.org
11978 S:      Orphan
11979 F:      drivers/mmc/host/omap_hsmmc.c
11980
11981 OMAP HWMOD DATA
11982 M:      Paul Walmsley <paul@pwsan.com>
11983 L:      linux-omap@vger.kernel.org
11984 S:      Maintained
11985 F:      arch/arm/mach-omap2/omap_hwmod*data*
11986
11987 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11988 M:      Benoît Cousson <bcousson@baylibre.com>
11989 L:      linux-omap@vger.kernel.org
11990 S:      Maintained
11991 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11992
11993 OMAP HWMOD SUPPORT
11994 M:      Benoît Cousson <bcousson@baylibre.com>
11995 M:      Paul Walmsley <paul@pwsan.com>
11996 L:      linux-omap@vger.kernel.org
11997 S:      Maintained
11998 F:      arch/arm/mach-omap2/omap_hwmod.*
11999
12000 OMAP I2C DRIVER
12001 M:      Vignesh R <vigneshr@ti.com>
12002 L:      linux-omap@vger.kernel.org
12003 L:      linux-i2c@vger.kernel.org
12004 S:      Maintained
12005 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
12006 F:      drivers/i2c/busses/i2c-omap.c
12007
12008 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
12009 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12010 L:      linux-media@vger.kernel.org
12011 S:      Maintained
12012 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
12013 F:      drivers/media/platform/omap3isp/
12014 F:      drivers/staging/media/omap4iss/
12015
12016 OMAP MMC SUPPORT
12017 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12018 L:      linux-omap@vger.kernel.org
12019 S:      Odd Fixes
12020 F:      drivers/mmc/host/omap.c
12021
12022 OMAP POWER MANAGEMENT SUPPORT
12023 M:      Kevin Hilman <khilman@kernel.org>
12024 L:      linux-omap@vger.kernel.org
12025 S:      Maintained
12026 F:      arch/arm/*omap*/*pm*
12027 F:      drivers/cpufreq/omap-cpufreq.c
12028
12029 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
12030 M:      Rajendra Nayak <rnayak@codeaurora.org>
12031 M:      Paul Walmsley <paul@pwsan.com>
12032 L:      linux-omap@vger.kernel.org
12033 S:      Maintained
12034 F:      arch/arm/mach-omap2/prm*
12035
12036 OMAP RANDOM NUMBER GENERATOR SUPPORT
12037 M:      Deepak Saxena <dsaxena@plexity.net>
12038 S:      Maintained
12039 F:      drivers/char/hw_random/omap-rng.c
12040
12041 OMAP USB SUPPORT
12042 L:      linux-usb@vger.kernel.org
12043 L:      linux-omap@vger.kernel.org
12044 S:      Orphan
12045 F:      drivers/usb/*/*omap*
12046 F:      arch/arm/*omap*/usb*
12047
12048 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
12049 M:      Mark Jackson <mpfj@newflow.co.uk>
12050 L:      linux-omap@vger.kernel.org
12051 S:      Maintained
12052 F:      arch/arm/boot/dts/am335x-nano.dts
12053
12054 OMAP1 SUPPORT
12055 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12056 M:      Tony Lindgren <tony@atomide.com>
12057 L:      linux-omap@vger.kernel.org
12058 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12060 S:      Maintained
12061 F:      arch/arm/mach-omap1/
12062 F:      arch/arm/plat-omap/
12063 F:      arch/arm/configs/omap1_defconfig
12064 F:      drivers/i2c/busses/i2c-omap.c
12065 F:      include/linux/platform_data/i2c-omap.h
12066 F:      include/linux/platform_data/ams-delta-fiq.h
12067
12068 OMAP2+ SUPPORT
12069 M:      Tony Lindgren <tony@atomide.com>
12070 L:      linux-omap@vger.kernel.org
12071 W:      http://www.muru.com/linux/omap/
12072 W:      http://linux.omap.com/
12073 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12075 S:      Maintained
12076 F:      arch/arm/mach-omap2/
12077 F:      arch/arm/plat-omap/
12078 F:      arch/arm/configs/omap2plus_defconfig
12079 F:      drivers/bus/ti-sysc.c
12080 F:      drivers/i2c/busses/i2c-omap.c
12081 F:      drivers/irqchip/irq-omap-intc.c
12082 F:      drivers/mfd/*omap*.c
12083 F:      drivers/mfd/menelaus.c
12084 F:      drivers/mfd/palmas.c
12085 F:      drivers/mfd/tps65217.c
12086 F:      drivers/mfd/tps65218.c
12087 F:      drivers/mfd/tps65910.c
12088 F:      drivers/mfd/twl-core.[ch]
12089 F:      drivers/mfd/twl4030*.c
12090 F:      drivers/mfd/twl6030*.c
12091 F:      drivers/mfd/twl6040*.c
12092 F:      drivers/regulator/palmas-regulator*.c
12093 F:      drivers/regulator/pbias-regulator.c
12094 F:      drivers/regulator/tps65217-regulator.c
12095 F:      drivers/regulator/tps65218-regulator.c
12096 F:      drivers/regulator/tps65910-regulator.c
12097 F:      drivers/regulator/twl-regulator.c
12098 F:      drivers/regulator/twl6030-regulator.c
12099 F:      include/linux/platform_data/i2c-omap.h
12100 F:      include/linux/platform_data/ti-sysc.h
12101
12102 ONION OMEGA2+ BOARD
12103 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12104 L:      linux-mips@vger.kernel.org
12105 S:      Maintained
12106 F:      arch/mips/boot/dts/ralink/omega2p.dts
12107
12108 OMFS FILESYSTEM
12109 M:      Bob Copeland <me@bobcopeland.com>
12110 L:      linux-karma-devel@lists.sourceforge.net
12111 S:      Maintained
12112 F:      Documentation/filesystems/omfs.txt
12113 F:      fs/omfs/
12114
12115 OMNIKEY CARDMAN 4000 DRIVER
12116 M:      Harald Welte <laforge@gnumonks.org>
12117 S:      Maintained
12118 F:      drivers/char/pcmcia/cm4000_cs.c
12119 F:      include/linux/cm4000_cs.h
12120 F:      include/uapi/linux/cm4000_cs.h
12121
12122 OMNIKEY CARDMAN 4040 DRIVER
12123 M:      Harald Welte <laforge@gnumonks.org>
12124 S:      Maintained
12125 F:      drivers/char/pcmcia/cm4040_cs.*
12126
12127 OMNIVISION OV13858 SENSOR DRIVER
12128 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12129 L:      linux-media@vger.kernel.org
12130 T:      git git://linuxtv.org/media_tree.git
12131 S:      Maintained
12132 F:      drivers/media/i2c/ov13858.c
12133
12134 OMNIVISION OV2680 SENSOR DRIVER
12135 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12136 L:      linux-media@vger.kernel.org
12137 T:      git git://linuxtv.org/media_tree.git
12138 S:      Maintained
12139 F:      drivers/media/i2c/ov2680.c
12140 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12141
12142 OMNIVISION OV2685 SENSOR DRIVER
12143 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12144 L:      linux-media@vger.kernel.org
12145 T:      git git://linuxtv.org/media_tree.git
12146 S:      Maintained
12147 F:      drivers/media/i2c/ov2685.c
12148
12149 OMNIVISION OV5640 SENSOR DRIVER
12150 M:      Steve Longerbeam <slongerbeam@gmail.com>
12151 L:      linux-media@vger.kernel.org
12152 T:      git git://linuxtv.org/media_tree.git
12153 S:      Maintained
12154 F:      drivers/media/i2c/ov5640.c
12155
12156 OMNIVISION OV5647 SENSOR DRIVER
12157 M:      Luis Oliveira <lolivei@synopsys.com>
12158 L:      linux-media@vger.kernel.org
12159 T:      git git://linuxtv.org/media_tree.git
12160 S:      Maintained
12161 F:      drivers/media/i2c/ov5647.c
12162
12163 OMNIVISION OV5670 SENSOR DRIVER
12164 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12165 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12166 L:      linux-media@vger.kernel.org
12167 T:      git git://linuxtv.org/media_tree.git
12168 S:      Maintained
12169 F:      drivers/media/i2c/ov5670.c
12170
12171 OMNIVISION OV5675 SENSOR DRIVER
12172 M:      Shawn Tu <shawnx.tu@intel.com>
12173 L:      linux-media@vger.kernel.org
12174 T:      git git://linuxtv.org/media_tree.git
12175 S:      Maintained
12176 F:      drivers/media/i2c/ov5675.c
12177
12178 OMNIVISION OV5695 SENSOR DRIVER
12179 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12180 L:      linux-media@vger.kernel.org
12181 T:      git git://linuxtv.org/media_tree.git
12182 S:      Maintained
12183 F:      drivers/media/i2c/ov5695.c
12184
12185 OMNIVISION OV7670 SENSOR DRIVER
12186 M:      Jonathan Corbet <corbet@lwn.net>
12187 L:      linux-media@vger.kernel.org
12188 T:      git git://linuxtv.org/media_tree.git
12189 S:      Maintained
12190 F:      drivers/media/i2c/ov7670.c
12191 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12192
12193 OMNIVISION OV772x SENSOR DRIVER
12194 M:      Jacopo Mondi <jacopo@jmondi.org>
12195 L:      linux-media@vger.kernel.org
12196 T:      git git://linuxtv.org/media_tree.git
12197 S:      Odd fixes
12198 F:      drivers/media/i2c/ov772x.c
12199 F:      include/media/i2c/ov772x.h
12200 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12201
12202 OMNIVISION OV7740 SENSOR DRIVER
12203 M:      Wenyou Yang <wenyou.yang@microchip.com>
12204 L:      linux-media@vger.kernel.org
12205 T:      git git://linuxtv.org/media_tree.git
12206 S:      Maintained
12207 F:      drivers/media/i2c/ov7740.c
12208 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12209
12210 OMNIVISION OV9640 SENSOR DRIVER
12211 M:      Petr Cvek <petrcvekcz@gmail.com>
12212 L:      linux-media@vger.kernel.org
12213 S:      Maintained
12214 F:      drivers/media/i2c/ov9640.*
12215
12216 OMNIVISION OV8856 SENSOR DRIVER
12217 M:      Ben Kao <ben.kao@intel.com>
12218 L:      linux-media@vger.kernel.org
12219 T:      git git://linuxtv.org/media_tree.git
12220 S:      Maintained
12221 F:      drivers/media/i2c/ov8856.c
12222
12223 OMNIVISION OV9650 SENSOR DRIVER
12224 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12225 R:      Akinobu Mita <akinobu.mita@gmail.com>
12226 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12227 L:      linux-media@vger.kernel.org
12228 T:      git git://linuxtv.org/media_tree.git
12229 S:      Maintained
12230 F:      drivers/media/i2c/ov9650.c
12231 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12232
12233 ONENAND FLASH DRIVER
12234 M:      Kyungmin Park <kyungmin.park@samsung.com>
12235 L:      linux-mtd@lists.infradead.org
12236 S:      Maintained
12237 F:      drivers/mtd/nand/onenand/
12238 F:      include/linux/mtd/onenand*.h
12239
12240 OP-TEE DRIVER
12241 M:      Jens Wiklander <jens.wiklander@linaro.org>
12242 L:      tee-dev@lists.linaro.org
12243 S:      Maintained
12244 F:      drivers/tee/optee/
12245
12246 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12247 M:      Sumit Garg <sumit.garg@linaro.org>
12248 L:      tee-dev@lists.linaro.org
12249 S:      Maintained
12250 F:      drivers/char/hw_random/optee-rng.c
12251
12252 OPA-VNIC DRIVER
12253 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12254 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12255 L:      linux-rdma@vger.kernel.org
12256 S:      Supported
12257 F:      drivers/infiniband/ulp/opa_vnic
12258
12259 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12260 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12261 M:      Frank Rowand <frowand.list@gmail.com>
12262 L:      devicetree@vger.kernel.org
12263 S:      Maintained
12264 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12265 F:      Documentation/devicetree/overlay-notes.txt
12266 F:      drivers/of/overlay.c
12267 F:      drivers/of/resolver.c
12268 K:      of_overlay_notifier_
12269
12270 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12271 M:      Rob Herring <robh+dt@kernel.org>
12272 M:      Frank Rowand <frowand.list@gmail.com>
12273 L:      devicetree@vger.kernel.org
12274 W:      http://www.devicetree.org/
12275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12276 S:      Maintained
12277 F:      drivers/of/
12278 F:      include/linux/of*.h
12279 F:      scripts/dtc/
12280 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12281
12282 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12283 M:      Rob Herring <robh+dt@kernel.org>
12284 M:      Mark Rutland <mark.rutland@arm.com>
12285 L:      devicetree@vger.kernel.org
12286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12287 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12288 S:      Maintained
12289 F:      Documentation/devicetree/
12290 F:      arch/*/boot/dts/
12291 F:      include/dt-bindings/
12292
12293 OPENCORES I2C BUS DRIVER
12294 M:      Peter Korsgaard <peter@korsgaard.com>
12295 M:      Andrew Lunn <andrew@lunn.ch>
12296 L:      linux-i2c@vger.kernel.org
12297 S:      Maintained
12298 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12299 F:      Documentation/i2c/busses/i2c-ocores.rst
12300 F:      drivers/i2c/busses/i2c-ocores.c
12301 F:      include/linux/platform_data/i2c-ocores.h
12302
12303 OPENRISC ARCHITECTURE
12304 M:      Jonas Bonn <jonas@southpole.se>
12305 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12306 M:      Stafford Horne <shorne@gmail.com>
12307 T:      git git://github.com/openrisc/linux.git
12308 L:      openrisc@lists.librecores.org
12309 W:      http://openrisc.io
12310 S:      Maintained
12311 F:      Documentation/devicetree/bindings/openrisc/
12312 F:      Documentation/openrisc/
12313 F:      arch/openrisc/
12314 F:      drivers/irqchip/irq-ompic.c
12315 F:      drivers/irqchip/irq-or1k-*
12316
12317 OPENVSWITCH
12318 M:      Pravin B Shelar <pshelar@ovn.org>
12319 L:      netdev@vger.kernel.org
12320 L:      dev@openvswitch.org
12321 W:      http://openvswitch.org
12322 S:      Maintained
12323 F:      net/openvswitch/
12324 F:      include/uapi/linux/openvswitch.h
12325
12326 OPERATING PERFORMANCE POINTS (OPP)
12327 M:      Viresh Kumar <vireshk@kernel.org>
12328 M:      Nishanth Menon <nm@ti.com>
12329 M:      Stephen Boyd <sboyd@kernel.org>
12330 L:      linux-pm@vger.kernel.org
12331 S:      Maintained
12332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12333 F:      drivers/opp/
12334 F:      include/linux/pm_opp.h
12335 F:      Documentation/power/opp.rst
12336 F:      Documentation/devicetree/bindings/opp/
12337
12338 OPL4 DRIVER
12339 M:      Clemens Ladisch <clemens@ladisch.de>
12340 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12342 S:      Maintained
12343 F:      sound/drivers/opl4/
12344
12345 OPROFILE
12346 M:      Robert Richter <rric@kernel.org>
12347 L:      oprofile-list@lists.sf.net
12348 S:      Maintained
12349 F:      arch/*/include/asm/oprofile*.h
12350 F:      arch/*/oprofile/
12351 F:      drivers/oprofile/
12352 F:      include/linux/oprofile.h
12353
12354 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12355 M:      Mark Fasheh <mark@fasheh.com>
12356 M:      Joel Becker <jlbec@evilplan.org>
12357 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12358 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12359 W:      http://ocfs2.wiki.kernel.org
12360 S:      Supported
12361 F:      Documentation/filesystems/ocfs2.txt
12362 F:      Documentation/filesystems/dlmfs.txt
12363 F:      fs/ocfs2/
12364
12365 ORANGEFS FILESYSTEM
12366 M:      Mike Marshall <hubcap@omnibond.com>
12367 R:      Martin Brandenburg <martin@omnibond.com>
12368 L:      devel@lists.orangefs.org
12369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12370 S:      Supported
12371 F:      fs/orangefs/
12372 F:      Documentation/filesystems/orangefs.txt
12373
12374 ORINOCO DRIVER
12375 L:      linux-wireless@vger.kernel.org
12376 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12377 W:      http://www.nongnu.org/orinoco/
12378 S:      Orphan
12379 F:      drivers/net/wireless/intersil/orinoco/
12380
12381 OV2659 OMNIVISION SENSOR DRIVER
12382 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12383 L:      linux-media@vger.kernel.org
12384 W:      https://linuxtv.org
12385 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12386 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12387 S:      Maintained
12388 F:      drivers/media/i2c/ov2659.c
12389 F:      include/media/i2c/ov2659.h
12390
12391 OVERLAY FILESYSTEM
12392 M:      Miklos Szeredi <miklos@szeredi.hu>
12393 L:      linux-unionfs@vger.kernel.org
12394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12395 S:      Supported
12396 F:      fs/overlayfs/
12397 F:      Documentation/filesystems/overlayfs.txt
12398
12399 P54 WIRELESS DRIVER
12400 M:      Christian Lamparter <chunkeey@googlemail.com>
12401 L:      linux-wireless@vger.kernel.org
12402 W:      http://wireless.kernel.org/en/users/Drivers/p54
12403 S:      Maintained
12404 F:      drivers/net/wireless/intersil/p54/
12405
12406 PA SEMI ETHERNET DRIVER
12407 L:      netdev@vger.kernel.org
12408 S:      Orphan
12409 F:      drivers/net/ethernet/pasemi/*
12410
12411 PA SEMI SMBUS DRIVER
12412 L:      linux-i2c@vger.kernel.org
12413 S:      Orphan
12414 F:      drivers/i2c/busses/i2c-pasemi.c
12415
12416 PACKING
12417 M:      Vladimir Oltean <olteanv@gmail.com>
12418 L:      netdev@vger.kernel.org
12419 S:      Supported
12420 F:      lib/packing.c
12421 F:      include/linux/packing.h
12422 F:      Documentation/core-api/packing.rst
12423
12424 PADATA PARALLEL EXECUTION MECHANISM
12425 M:      Steffen Klassert <steffen.klassert@secunet.com>
12426 L:      linux-crypto@vger.kernel.org
12427 S:      Maintained
12428 F:      kernel/padata.c
12429 F:      include/linux/padata.h
12430 F:      Documentation/padata.txt
12431
12432 PAGE POOL
12433 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12434 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12435 L:      netdev@vger.kernel.org
12436 S:      Supported
12437 F:      net/core/page_pool.c
12438 F:      include/net/page_pool.h
12439
12440 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12441 M:      Harald Welte <laforge@gnumonks.org>
12442 L:      platform-driver-x86@vger.kernel.org
12443 S:      Maintained
12444 F:      drivers/platform/x86/panasonic-laptop.c
12445
12446 PARALLEL LCD/KEYPAD PANEL DRIVER
12447 M:      Willy Tarreau <willy@haproxy.com>
12448 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12449 S:      Odd Fixes
12450 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12451 F:      drivers/auxdisplay/panel.c
12452
12453 PARALLEL PORT SUBSYSTEM
12454 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12455 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12456 L:      linux-parport@lists.infradead.org (subscribers-only)
12457 S:      Maintained
12458 F:      drivers/parport/
12459 F:      include/linux/parport*.h
12460 F:      drivers/char/ppdev.c
12461 F:      include/uapi/linux/ppdev.h
12462 F:      Documentation/driver-api/parport*.rst
12463
12464 PARAVIRT_OPS INTERFACE
12465 M:      Juergen Gross <jgross@suse.com>
12466 M:      Thomas Hellstrom <thellstrom@vmware.com>
12467 M:      "VMware, Inc." <pv-drivers@vmware.com>
12468 L:      virtualization@lists.linux-foundation.org
12469 S:      Supported
12470 F:      Documentation/virt/paravirt_ops.rst
12471 F:      arch/*/kernel/paravirt*
12472 F:      arch/*/include/asm/paravirt*.h
12473 F:      include/linux/hypervisor.h
12474
12475 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12476 M:      Tim Waugh <tim@cyberelk.net>
12477 L:      linux-parport@lists.infradead.org (subscribers-only)
12478 S:      Maintained
12479 F:      Documentation/admin-guide/blockdev/paride.rst
12480 F:      drivers/block/paride/
12481
12482 PARISC ARCHITECTURE
12483 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12484 M:      Helge Deller <deller@gmx.de>
12485 L:      linux-parisc@vger.kernel.org
12486 W:      http://www.parisc-linux.org/
12487 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12490 S:      Maintained
12491 F:      arch/parisc/
12492 F:      Documentation/parisc/
12493 F:      drivers/parisc/
12494 F:      drivers/char/agp/parisc-agp.c
12495 F:      drivers/input/misc/hp_sdc_rtc.c
12496 F:      drivers/input/serio/gscps2.c
12497 F:      drivers/input/serio/hp_sdc*
12498 F:      drivers/parport/parport_gsc.*
12499 F:      drivers/tty/serial/8250/8250_gsc.c
12500 F:      drivers/video/fbdev/sti*
12501 F:      drivers/video/console/sti*
12502 F:      drivers/video/logo/logo_parisc*
12503 F:      include/linux/hp_sdc.h
12504
12505 PARMAN
12506 M:      Jiri Pirko <jiri@mellanox.com>
12507 L:      netdev@vger.kernel.org
12508 S:      Supported
12509 F:      lib/parman.c
12510 F:      lib/test_parman.c
12511 F:      include/linux/parman.h
12512
12513 PC ENGINES APU BOARD DRIVER
12514 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12515 S:      Maintained
12516 F:      drivers/platform/x86/pcengines-apuv2.c
12517
12518 PC87360 HARDWARE MONITORING DRIVER
12519 M:      Jim Cromie <jim.cromie@gmail.com>
12520 L:      linux-hwmon@vger.kernel.org
12521 S:      Maintained
12522 F:      Documentation/hwmon/pc87360.rst
12523 F:      drivers/hwmon/pc87360.c
12524
12525 PC8736x GPIO DRIVER
12526 M:      Jim Cromie <jim.cromie@gmail.com>
12527 S:      Maintained
12528 F:      drivers/char/pc8736x_gpio.c
12529
12530 PC87427 HARDWARE MONITORING DRIVER
12531 M:      Jean Delvare <jdelvare@suse.com>
12532 L:      linux-hwmon@vger.kernel.org
12533 S:      Maintained
12534 F:      Documentation/hwmon/pc87427.rst
12535 F:      drivers/hwmon/pc87427.c
12536
12537 PCA9532 LED DRIVER
12538 M:      Riku Voipio <riku.voipio@iki.fi>
12539 S:      Maintained
12540 F:      drivers/leds/leds-pca9532.c
12541 F:      include/linux/leds-pca9532.h
12542
12543 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12544 M:      Guenter Roeck <linux@roeck-us.net>
12545 L:      linux-i2c@vger.kernel.org
12546 S:      Maintained
12547 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12548
12549 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12550 M:      Khalid Aziz <khalid@gonehiking.org>
12551 S:      Maintained
12552 F:      drivers/firmware/pcdp.*
12553
12554 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12555 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12556 L:      linux-pci@vger.kernel.org
12557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12558 S:      Maintained
12559 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12560 F:      drivers/pci/controller/pci-aardvark.c
12561
12562 PCI DRIVER FOR ALTERA PCIE IP
12563 M:      Ley Foon Tan <lftan@altera.com>
12564 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12565 L:      linux-pci@vger.kernel.org
12566 S:      Supported
12567 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12568 F:      drivers/pci/controller/pcie-altera.c
12569
12570 PCI DRIVER FOR APPLIEDMICRO XGENE
12571 M:      Toan Le <toan@os.amperecomputing.com>
12572 L:      linux-pci@vger.kernel.org
12573 L:      linux-arm-kernel@lists.infradead.org
12574 S:      Maintained
12575 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12576 F:      drivers/pci/controller/pci-xgene.c
12577
12578 PCI DRIVER FOR ARM VERSATILE PLATFORM
12579 M:      Rob Herring <robh@kernel.org>
12580 L:      linux-pci@vger.kernel.org
12581 L:      linux-arm-kernel@lists.infradead.org
12582 S:      Maintained
12583 F:      Documentation/devicetree/bindings/pci/versatile.txt
12584 F:      drivers/pci/controller/pci-versatile.c
12585
12586 PCI DRIVER FOR ARMADA 8K
12587 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.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/pci-armada8k.txt
12592 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12593
12594 PCI DRIVER FOR CADENCE PCIE IP
12595 M:      Tom Joseph <tjoseph@cadence.com>
12596 L:      linux-pci@vger.kernel.org
12597 S:      Maintained
12598 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12599 F:      drivers/pci/controller/pcie-cadence*
12600
12601 PCI DRIVER FOR FREESCALE LAYERSCAPE
12602 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12603 M:      Mingkai Hu <mingkai.hu@nxp.com>
12604 M:      Roy Zang <roy.zang@nxp.com>
12605 L:      linuxppc-dev@lists.ozlabs.org
12606 L:      linux-pci@vger.kernel.org
12607 L:      linux-arm-kernel@lists.infradead.org
12608 S:      Maintained
12609 F:      drivers/pci/controller/dwc/*layerscape*
12610
12611 PCI DRIVER FOR GENERIC OF HOSTS
12612 M:      Will Deacon <will@kernel.org>
12613 L:      linux-pci@vger.kernel.org
12614 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12615 S:      Maintained
12616 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12617 F:      drivers/pci/controller/pci-host-common.c
12618 F:      drivers/pci/controller/pci-host-generic.c
12619
12620 PCI DRIVER FOR IMX6
12621 M:      Richard Zhu <hongxing.zhu@nxp.com>
12622 M:      Lucas Stach <l.stach@pengutronix.de>
12623 L:      linux-pci@vger.kernel.org
12624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12625 S:      Maintained
12626 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12627 F:      drivers/pci/controller/dwc/*imx6*
12628
12629 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12630 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12631 L:      linux-pci@vger.kernel.org
12632 S:      Supported
12633 F:      drivers/pci/controller/vmd.c
12634
12635 PCI DRIVER FOR MICROSEMI SWITCHTEC
12636 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12637 M:      Logan Gunthorpe <logang@deltatee.com>
12638 L:      linux-pci@vger.kernel.org
12639 S:      Maintained
12640 F:      Documentation/driver-api/switchtec.rst
12641 F:      Documentation/ABI/testing/sysfs-class-switchtec
12642 F:      drivers/pci/switch/switchtec*
12643 F:      include/uapi/linux/switchtec_ioctl.h
12644 F:      include/linux/switchtec.h
12645 F:      drivers/ntb/hw/mscc/
12646
12647 PCI DRIVER FOR MOBIVEIL PCIE IP
12648 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12649 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12650 L:      linux-pci@vger.kernel.org
12651 S:      Supported
12652 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12653 F:      drivers/pci/controller/pcie-mobiveil.c
12654
12655 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12656 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12657 M:      Jason Cooper <jason@lakedaemon.net>
12658 L:      linux-pci@vger.kernel.org
12659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12660 S:      Maintained
12661 F:      drivers/pci/controller/*mvebu*
12662
12663 PCI DRIVER FOR NVIDIA TEGRA
12664 M:      Thierry Reding <thierry.reding@gmail.com>
12665 L:      linux-tegra@vger.kernel.org
12666 L:      linux-pci@vger.kernel.org
12667 S:      Supported
12668 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12669 F:      drivers/pci/controller/pci-tegra.c
12670
12671 PCI DRIVER FOR RENESAS R-CAR
12672 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12673 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12674 L:      linux-pci@vger.kernel.org
12675 L:      linux-renesas-soc@vger.kernel.org
12676 S:      Maintained
12677 F:      drivers/pci/controller/*rcar*
12678
12679 PCI DRIVER FOR SAMSUNG EXYNOS
12680 M:      Jingoo Han <jingoohan1@gmail.com>
12681 L:      linux-pci@vger.kernel.org
12682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12683 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12684 S:      Maintained
12685 F:      drivers/pci/controller/dwc/pci-exynos.c
12686
12687 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12688 M:      Jingoo Han <jingoohan1@gmail.com>
12689 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12690 L:      linux-pci@vger.kernel.org
12691 S:      Maintained
12692 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12693 F:      drivers/pci/controller/dwc/*designware*
12694
12695 PCI DRIVER FOR TI DRA7XX
12696 M:      Kishon Vijay Abraham I <kishon@ti.com>
12697 L:      linux-omap@vger.kernel.org
12698 L:      linux-pci@vger.kernel.org
12699 S:      Supported
12700 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12701 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12702
12703 PCI DRIVER FOR TI KEYSTONE
12704 M:      Murali Karicheri <m-karicheri2@ti.com>
12705 L:      linux-pci@vger.kernel.org
12706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12707 S:      Maintained
12708 F:      drivers/pci/controller/dwc/pci-keystone.c
12709
12710 PCI ENDPOINT SUBSYSTEM
12711 M:      Kishon Vijay Abraham I <kishon@ti.com>
12712 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12713 L:      linux-pci@vger.kernel.org
12714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12715 S:      Supported
12716 F:      drivers/pci/endpoint/
12717 F:      drivers/misc/pci_endpoint_test.c
12718 F:      tools/pci/
12719
12720 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12721 M:      Russell Currey <ruscur@russell.cc>
12722 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12723 M:      Oliver O'Halloran <oohall@gmail.com>
12724 L:      linuxppc-dev@lists.ozlabs.org
12725 S:      Supported
12726 F:      Documentation/PCI/pci-error-recovery.rst
12727 F:      drivers/pci/pcie/aer.c
12728 F:      drivers/pci/pcie/dpc.c
12729 F:      drivers/pci/pcie/err.c
12730 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12731 F:      arch/powerpc/kernel/eeh*.c
12732 F:      arch/powerpc/platforms/*/eeh*.c
12733 F:      arch/powerpc/include/*/eeh*.h
12734
12735 PCI ERROR RECOVERY
12736 M:      Linas Vepstas <linasvepstas@gmail.com>
12737 L:      linux-pci@vger.kernel.org
12738 S:      Supported
12739 F:      Documentation/PCI/pci-error-recovery.rst
12740
12741 PCI MSI DRIVER FOR ALTERA MSI IP
12742 M:      Ley Foon Tan <lftan@altera.com>
12743 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12744 L:      linux-pci@vger.kernel.org
12745 S:      Supported
12746 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12747 F:      drivers/pci/controller/pcie-altera-msi.c
12748
12749 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12750 M:      Toan Le <toan@os.amperecomputing.com>
12751 L:      linux-pci@vger.kernel.org
12752 L:      linux-arm-kernel@lists.infradead.org
12753 S:      Maintained
12754 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12755 F:      drivers/pci/controller/pci-xgene-msi.c
12756
12757 PCI SUBSYSTEM
12758 M:      Bjorn Helgaas <bhelgaas@google.com>
12759 L:      linux-pci@vger.kernel.org
12760 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12762 S:      Supported
12763 F:      Documentation/devicetree/bindings/pci/
12764 F:      Documentation/PCI/
12765 F:      drivers/acpi/pci*
12766 F:      drivers/pci/
12767 F:      include/asm-generic/pci*
12768 F:      include/linux/pci*
12769 F:      include/linux/of_pci.h
12770 F:      include/uapi/linux/pci*
12771 F:      lib/pci*
12772 F:      arch/x86/pci/
12773 F:      arch/x86/kernel/quirks.c
12774 F:      arch/x86/kernel/early-quirks.c
12775
12776 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12777 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12778 R:      Andrew Murray <andrew.murray@arm.com>
12779 L:      linux-pci@vger.kernel.org
12780 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12782 S:      Supported
12783 F:      drivers/pci/controller/
12784
12785 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12786 M:      Jonathan Chocron <jonnyc@amazon.com>
12787 L:      linux-pci@vger.kernel.org
12788 S:      Maintained
12789 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12790 F:      drivers/pci/controller/dwc/pcie-al.c
12791
12792 PCIE DRIVER FOR AMLOGIC MESON
12793 M:      Yue Wang <yue.wang@Amlogic.com>
12794 L:      linux-pci@vger.kernel.org
12795 L:      linux-amlogic@lists.infradead.org
12796 S:      Maintained
12797 F:      drivers/pci/controller/dwc/pci-meson.c
12798
12799 PCIE DRIVER FOR AXIS ARTPEC
12800 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12801 L:      linux-arm-kernel@axis.com
12802 L:      linux-pci@vger.kernel.org
12803 S:      Maintained
12804 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12805 F:      drivers/pci/controller/dwc/*artpec*
12806
12807 PCIE DRIVER FOR CAVIUM THUNDERX
12808 M:      Robert Richter <rrichter@marvell.com>
12809 L:      linux-pci@vger.kernel.org
12810 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12811 S:      Supported
12812 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12813 F:      drivers/pci/controller/pci-thunder-*
12814
12815 PCIE DRIVER FOR HISILICON
12816 M:      Zhou Wang <wangzhou1@hisilicon.com>
12817 L:      linux-pci@vger.kernel.org
12818 S:      Maintained
12819 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12820 F:      drivers/pci/controller/dwc/pcie-hisi.c
12821
12822 PCIE DRIVER FOR HISILICON KIRIN
12823 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12824 M:      Binghui Wang <wangbinghui@hisilicon.com>
12825 L:      linux-pci@vger.kernel.org
12826 S:      Maintained
12827 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12828 F:      drivers/pci/controller/dwc/pcie-kirin.c
12829
12830 PCIE DRIVER FOR HISILICON STB
12831 M:      Shawn Guo <shawn.guo@linaro.org>
12832 L:      linux-pci@vger.kernel.org
12833 S:      Maintained
12834 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12835 F:      drivers/pci/controller/dwc/pcie-histb.c
12836
12837 PCIE DRIVER FOR MEDIATEK
12838 M:      Ryder Lee <ryder.lee@mediatek.com>
12839 L:      linux-pci@vger.kernel.org
12840 L:      linux-mediatek@lists.infradead.org
12841 S:      Supported
12842 F:      Documentation/devicetree/bindings/pci/mediatek*
12843 F:      drivers/pci/controller/*mediatek*
12844
12845 PCIE DRIVER FOR QUALCOMM MSM
12846 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12847 L:      linux-pci@vger.kernel.org
12848 L:      linux-arm-msm@vger.kernel.org
12849 S:      Maintained
12850 F:      drivers/pci/controller/dwc/*qcom*
12851
12852 PCIE DRIVER FOR ROCKCHIP
12853 M:      Shawn Lin <shawn.lin@rock-chips.com>
12854 L:      linux-pci@vger.kernel.org
12855 L:      linux-rockchip@lists.infradead.org
12856 S:      Maintained
12857 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12858 F:      drivers/pci/controller/pcie-rockchip*
12859
12860 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12861 M:      Linus Walleij <linus.walleij@linaro.org>
12862 L:      linux-pci@vger.kernel.org
12863 S:      Maintained
12864 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12865 F:      drivers/pci/controller/pci-v3-semi.c
12866
12867 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12868 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12869 L:      linux-pci@vger.kernel.org
12870 S:      Maintained
12871 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12872 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12873
12874 PCIE DRIVER FOR ST SPEAR13XX
12875 M:      Pratyush Anand <pratyush.anand@gmail.com>
12876 L:      linux-pci@vger.kernel.org
12877 S:      Maintained
12878 F:      drivers/pci/controller/dwc/*spear*
12879
12880 PCMCIA SUBSYSTEM
12881 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12883 S:      Odd Fixes
12884 F:      Documentation/pcmcia/
12885 F:      tools/pcmcia/
12886 F:      drivers/pcmcia/
12887 F:      include/pcmcia/
12888
12889 PCNET32 NETWORK DRIVER
12890 M:      Don Fry <pcnet32@frontier.com>
12891 L:      netdev@vger.kernel.org
12892 S:      Maintained
12893 F:      drivers/net/ethernet/amd/pcnet32.c
12894
12895 PCRYPT PARALLEL CRYPTO ENGINE
12896 M:      Steffen Klassert <steffen.klassert@secunet.com>
12897 L:      linux-crypto@vger.kernel.org
12898 S:      Maintained
12899 F:      crypto/pcrypt.c
12900 F:      include/crypto/pcrypt.h
12901
12902 PEAQ WMI HOTKEYS DRIVER
12903 M:      Hans de Goede <hdegoede@redhat.com>
12904 L:      platform-driver-x86@vger.kernel.org
12905 S:      Maintained
12906 F:      drivers/platform/x86/peaq-wmi.c
12907
12908 PENSANDO ETHERNET DRIVERS
12909 M:      Shannon Nelson <snelson@pensando.io>
12910 M:      Pensando Drivers <drivers@pensando.io>
12911 L:      netdev@vger.kernel.org
12912 S:      Supported
12913 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12914 F:      drivers/net/ethernet/pensando/
12915
12916 PER-CPU MEMORY ALLOCATOR
12917 M:      Dennis Zhou <dennis@kernel.org>
12918 M:      Tejun Heo <tj@kernel.org>
12919 M:      Christoph Lameter <cl@linux.com>
12920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12921 S:      Maintained
12922 F:      include/linux/percpu*.h
12923 F:      mm/percpu*.c
12924 F:      arch/*/include/asm/percpu.h
12925
12926 PER-TASK DELAY ACCOUNTING
12927 M:      Balbir Singh <bsingharora@gmail.com>
12928 S:      Maintained
12929 F:      include/linux/delayacct.h
12930 F:      kernel/delayacct.c
12931
12932 PERFORMANCE EVENTS SUBSYSTEM
12933 M:      Peter Zijlstra <peterz@infradead.org>
12934 M:      Ingo Molnar <mingo@redhat.com>
12935 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12936 R:      Mark Rutland <mark.rutland@arm.com>
12937 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12938 R:      Jiri Olsa <jolsa@redhat.com>
12939 R:      Namhyung Kim <namhyung@kernel.org>
12940 L:      linux-kernel@vger.kernel.org
12941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12942 S:      Supported
12943 F:      kernel/events/*
12944 F:      include/linux/perf_event.h
12945 F:      include/uapi/linux/perf_event.h
12946 F:      arch/*/kernel/perf_event*.c
12947 F:      arch/*/kernel/*/perf_event*.c
12948 F:      arch/*/kernel/*/*/perf_event*.c
12949 F:      arch/*/include/asm/perf_event.h
12950 F:      arch/*/kernel/perf_callchain.c
12951 F:      arch/*/events/*
12952 F:      arch/*/events/*/*
12953 F:      tools/perf/
12954
12955 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
12956 R:      John Garry <john.garry@huawei.com>
12957 R:      Will Deacon <will@kernel.org>
12958 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12959 S:      Supported
12960 F:      tools/perf/pmu-events/arch/arm64/
12961
12962 PERSONALITY HANDLING
12963 M:      Christoph Hellwig <hch@infradead.org>
12964 L:      linux-abi-devel@lists.sourceforge.net
12965 S:      Maintained
12966 F:      include/linux/personality.h
12967 F:      include/uapi/linux/personality.h
12968
12969 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12970 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12971 L:      linux-input@vger.kernel.org
12972 S:      Maintained
12973 F:      Documentation/input/devices/pxrc.rst
12974 F:      drivers/input/joystick/pxrc.c
12975
12976 FLYSKY FSIA6B RC RECEIVER
12977 M:      Markus Koch <markus@notsyncing.net>
12978 L:      linux-input@vger.kernel.org
12979 S:      Maintained
12980 F:      drivers/input/joystick/fsia6b.c
12981
12982 PHONET PROTOCOL
12983 M:      Remi Denis-Courmont <courmisch@gmail.com>
12984 S:      Supported
12985 F:      Documentation/networking/phonet.txt
12986 F:      include/linux/phonet.h
12987 F:      include/net/phonet/
12988 F:      include/uapi/linux/phonet.h
12989 F:      net/phonet/
12990
12991 PHRAM MTD DRIVER
12992 M:      Joern Engel <joern@lazybastard.org>
12993 L:      linux-mtd@lists.infradead.org
12994 S:      Maintained
12995 F:      drivers/mtd/devices/phram.c
12996
12997 PICOLCD HID DRIVER
12998 M:      Bruno Prémont <bonbons@linux-vserver.org>
12999 L:      linux-input@vger.kernel.org
13000 S:      Maintained
13001 F:      drivers/hid/hid-picolcd*
13002
13003 PICOXCELL SUPPORT
13004 M:      Jamie Iles <jamie@jamieiles.com>
13005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13006 T:      git git://github.com/jamieiles/linux-2.6-ji.git
13007 S:      Supported
13008 F:      arch/arm/boot/dts/picoxcell*
13009 F:      arch/arm/mach-picoxcell/
13010 F:      drivers/crypto/picoxcell*
13011
13012 PIDFD API
13013 M:      Christian Brauner <christian@brauner.io>
13014 L:      linux-kernel@vger.kernel.org
13015 S:      Maintained
13016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
13017 F:      samples/pidfd/
13018 F:      tools/testing/selftests/pidfd/
13019 F:      tools/testing/selftests/clone3/
13020 K:      (?i)pidfd
13021 K:      (?i)clone3
13022 K:      \b(clone_args|kernel_clone_args)\b
13023
13024 PIN CONTROL SUBSYSTEM
13025 M:      Linus Walleij <linus.walleij@linaro.org>
13026 L:      linux-gpio@vger.kernel.org
13027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
13028 S:      Maintained
13029 F:      Documentation/devicetree/bindings/pinctrl/
13030 F:      Documentation/driver-api/pinctl.rst
13031 F:      drivers/pinctrl/
13032 F:      include/linux/pinctrl/
13033
13034 PIN CONTROLLER - MICROCHIP AT91
13035 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13037 L:      linux-gpio@vger.kernel.org
13038 S:      Supported
13039 F:      drivers/pinctrl/pinctrl-at91*
13040 F:      drivers/gpio/gpio-sama5d2-piobu.c
13041
13042 PIN CONTROLLER - FREESCALE
13043 M:      Dong Aisheng <aisheng.dong@nxp.com>
13044 M:      Fabio Estevam <festevam@gmail.com>
13045 M:      Shawn Guo <shawnguo@kernel.org>
13046 M:      Stefan Agner <stefan@agner.ch>
13047 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13048 L:      linux-gpio@vger.kernel.org
13049 S:      Maintained
13050 F:      drivers/pinctrl/freescale/
13051 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
13052
13053 PIN CONTROLLER - INTEL
13054 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13055 M:      Andy Shevchenko <andy@kernel.org>
13056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
13057 S:      Maintained
13058 F:      drivers/pinctrl/intel/
13059
13060 PIN CONTROLLER - MEDIATEK
13061 M:      Sean Wang <sean.wang@kernel.org>
13062 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13063 S:      Maintained
13064 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
13065 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13066 F:      drivers/pinctrl/mediatek/
13067
13068 PIN CONTROLLER - QUALCOMM
13069 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13070 S:      Maintained
13071 L:      linux-arm-msm@vger.kernel.org
13072 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13073 F:      drivers/pinctrl/qcom/
13074
13075 PIN CONTROLLER - RENESAS
13076 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13077 L:      linux-renesas-soc@vger.kernel.org
13078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13079 S:      Maintained
13080 F:      drivers/pinctrl/pinctrl-rz*
13081 F:      drivers/pinctrl/sh-pfc/
13082
13083 PIN CONTROLLER - SAMSUNG
13084 M:      Tomasz Figa <tomasz.figa@gmail.com>
13085 M:      Krzysztof Kozlowski <krzk@kernel.org>
13086 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13088 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13089 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13091 S:      Maintained
13092 F:      drivers/pinctrl/samsung/
13093 F:      include/dt-bindings/pinctrl/samsung.h
13094 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13095
13096 PIN CONTROLLER - SINGLE
13097 M:      Tony Lindgren <tony@atomide.com>
13098 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13100 L:      linux-omap@vger.kernel.org
13101 S:      Maintained
13102 F:      drivers/pinctrl/pinctrl-single.c
13103
13104 PIN CONTROLLER - ST SPEAR
13105 M:      Viresh Kumar <vireshk@kernel.org>
13106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13107 W:      http://www.st.com/spear
13108 S:      Maintained
13109 F:      drivers/pinctrl/spear/
13110
13111 PISTACHIO SOC SUPPORT
13112 M:      James Hartley <james.hartley@sondrel.com>
13113 L:      linux-mips@vger.kernel.org
13114 S:      Odd Fixes
13115 F:      arch/mips/pistachio/
13116 F:      arch/mips/include/asm/mach-pistachio/
13117 F:      arch/mips/boot/dts/img/pistachio*
13118 F:      arch/mips/configs/pistachio*_defconfig
13119
13120 PKTCDVD DRIVER
13121 S:      Orphan
13122 M:      linux-block@vger.kernel.org
13123 F:      drivers/block/pktcdvd.c
13124 F:      include/linux/pktcdvd.h
13125 F:      include/uapi/linux/pktcdvd.h
13126
13127 PKUNITY SOC DRIVERS
13128 M:      Guan Xuetao <gxt@pku.edu.cn>
13129 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13130 S:      Maintained
13131 T:      git git://github.com/gxt/linux.git
13132 F:      drivers/input/serio/i8042-unicore32io.h
13133 F:      drivers/i2c/busses/i2c-puv3.c
13134 F:      drivers/video/fbdev/fb-puv3.c
13135 F:      drivers/rtc/rtc-puv3.c
13136
13137 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13138 M:      Tomasz Duszynski <tduszyns@gmail.com>
13139 S:      Maintained
13140 F:      drivers/iio/chemical/pms7003.c
13141 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13142
13143 PMBUS HARDWARE MONITORING DRIVERS
13144 M:      Guenter Roeck <linux@roeck-us.net>
13145 L:      linux-hwmon@vger.kernel.org
13146 W:      http://hwmon.wiki.kernel.org/
13147 W:      http://www.roeck-us.net/linux/drivers/
13148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13149 S:      Maintained
13150 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13151 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13152 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13153 F:      Documentation/hwmon/adm1275.rst
13154 F:      Documentation/hwmon/ibm-cffps.rst
13155 F:      Documentation/hwmon/ir35221.rst
13156 F:      Documentation/hwmon/lm25066.rst
13157 F:      Documentation/hwmon/ltc2978.rst
13158 F:      Documentation/hwmon/ltc3815.rst
13159 F:      Documentation/hwmon/max16064.rst
13160 F:      Documentation/hwmon/max20751.rst
13161 F:      Documentation/hwmon/max31785.rst
13162 F:      Documentation/hwmon/max34440.rst
13163 F:      Documentation/hwmon/max8688.rst
13164 F:      Documentation/hwmon/pmbus.rst
13165 F:      Documentation/hwmon/pmbus-core.rst
13166 F:      Documentation/hwmon/tps40422.rst
13167 F:      Documentation/hwmon/ucd9000.rst
13168 F:      Documentation/hwmon/ucd9200.rst
13169 F:      Documentation/hwmon/zl6100.rst
13170 F:      drivers/hwmon/pmbus/
13171 F:      include/linux/pmbus.h
13172
13173 PMC SIERRA MaxRAID DRIVER
13174 L:      linux-scsi@vger.kernel.org
13175 W:      http://www.pmc-sierra.com/
13176 S:      Orphan
13177 F:      drivers/scsi/pmcraid.*
13178
13179 PMC SIERRA PM8001 DRIVER
13180 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13181 L:      linux-scsi@vger.kernel.org
13182 S:      Supported
13183 F:      drivers/scsi/pm8001/
13184
13185 PM-GRAPH UTILITY
13186 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13187 L:      linux-pm@vger.kernel.org
13188 W:      https://01.org/pm-graph
13189 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13190 T:      git git://github.com/intel/pm-graph
13191 S:      Supported
13192 F:      tools/power/pm-graph
13193
13194 PNP SUPPORT
13195 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13196 S:      Maintained
13197 F:      drivers/pnp/
13198
13199 PNI RM3100 IIO DRIVER
13200 M:      Song Qiang <songqiang1304521@gmail.com>
13201 L:      linux-iio@vger.kernel.org
13202 S:      Maintained
13203 F:      drivers/iio/magnetometer/rm3100*
13204 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13205
13206 POSIX CLOCKS and TIMERS
13207 M:      Thomas Gleixner <tglx@linutronix.de>
13208 L:      linux-kernel@vger.kernel.org
13209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13210 S:      Maintained
13211 F:      fs/timerfd.c
13212 F:      include/linux/timer*
13213 F:      kernel/time/*timer*
13214
13215 POWER MANAGEMENT CORE
13216 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13217 L:      linux-pm@vger.kernel.org
13218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13219 B:      https://bugzilla.kernel.org
13220 S:      Supported
13221 F:      drivers/base/power/
13222 F:      include/linux/pm.h
13223 F:      include/linux/pm_*
13224 F:      include/linux/powercap.h
13225 F:      include/linux/intel_rapl.h
13226 F:      drivers/powercap/
13227 F:      kernel/configs/nopm.config
13228
13229 POWER STATE COORDINATION INTERFACE (PSCI)
13230 M:      Mark Rutland <mark.rutland@arm.com>
13231 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13232 L:      linux-arm-kernel@lists.infradead.org
13233 S:      Maintained
13234 F:      drivers/firmware/psci/
13235 F:      include/linux/psci.h
13236 F:      include/uapi/linux/psci.h
13237
13238 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13239 M:      Sebastian Reichel <sre@kernel.org>
13240 L:      linux-pm@vger.kernel.org
13241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13242 S:      Maintained
13243 F:      Documentation/ABI/testing/sysfs-class-power
13244 F:      Documentation/devicetree/bindings/power/supply/
13245 F:      include/linux/power_supply.h
13246 F:      drivers/power/supply/
13247
13248 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13249 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13250 L:      linuxppc-dev@lists.ozlabs.org
13251 S:      Maintained
13252 F:      drivers/char/powernv-op-panel.c
13253
13254 PPP OVER ATM (RFC 2364)
13255 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13256 S:      Maintained
13257 F:      net/atm/pppoatm.c
13258 F:      include/uapi/linux/atmppp.h
13259
13260 PPP OVER ETHERNET
13261 M:      Michal Ostrowski <mostrows@earthlink.net>
13262 S:      Maintained
13263 F:      drivers/net/ppp/pppoe.c
13264 F:      drivers/net/ppp/pppox.c
13265
13266 PPP OVER L2TP
13267 M:      James Chapman <jchapman@katalix.com>
13268 S:      Maintained
13269 F:      net/l2tp/l2tp_ppp.c
13270 F:      include/linux/if_pppol2tp.h
13271 F:      include/uapi/linux/if_pppol2tp.h
13272
13273 PPP PROTOCOL DRIVERS AND COMPRESSORS
13274 M:      Paul Mackerras <paulus@samba.org>
13275 L:      linux-ppp@vger.kernel.org
13276 S:      Maintained
13277 F:      drivers/net/ppp/ppp_*
13278
13279 PPS SUPPORT
13280 M:      Rodolfo Giometti <giometti@enneenne.com>
13281 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13282 L:      linuxpps@ml.enneenne.com (subscribers-only)
13283 S:      Maintained
13284 F:      Documentation/driver-api/pps.rst
13285 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13286 F:      Documentation/ABI/testing/sysfs-pps
13287 F:      drivers/pps/
13288 F:      include/linux/pps*.h
13289 F:      include/uapi/linux/pps.h
13290
13291 PPTP DRIVER
13292 M:      Dmitry Kozlov <xeb@mail.ru>
13293 L:      netdev@vger.kernel.org
13294 S:      Maintained
13295 F:      drivers/net/ppp/pptp.c
13296 W:      http://sourceforge.net/projects/accel-pptp
13297
13298 PRINTK
13299 M:      Petr Mladek <pmladek@suse.com>
13300 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13301 R:      Steven Rostedt <rostedt@goodmis.org>
13302 S:      Maintained
13303 F:      kernel/printk/
13304 F:      include/linux/printk.h
13305
13306 PRISM54 WIRELESS DRIVER
13307 M:      Luis Chamberlain <mcgrof@kernel.org>
13308 L:      linux-wireless@vger.kernel.org
13309 W:      http://wireless.kernel.org/en/users/Drivers/p54
13310 S:      Obsolete
13311 F:      drivers/net/wireless/intersil/prism54/
13312
13313 PROC FILESYSTEM
13314 R:      Alexey Dobriyan <adobriyan@gmail.com>
13315 L:      linux-kernel@vger.kernel.org
13316 L:      linux-fsdevel@vger.kernel.org
13317 S:      Maintained
13318 F:      fs/proc/
13319 F:      include/linux/proc_fs.h
13320 F:      tools/testing/selftests/proc/
13321 F:      Documentation/filesystems/proc.txt
13322
13323 PROC SYSCTL
13324 M:      Luis Chamberlain <mcgrof@kernel.org>
13325 M:      Kees Cook <keescook@chromium.org>
13326 M:      Iurii Zaikin <yzaikin@google.com>
13327 L:      linux-kernel@vger.kernel.org
13328 L:      linux-fsdevel@vger.kernel.org
13329 S:      Maintained
13330 F:      fs/proc/proc_sysctl.c
13331 F:      include/linux/sysctl.h
13332 F:      kernel/sysctl.c
13333 F:      kernel/sysctl-test.c
13334 F:      tools/testing/selftests/sysctl/
13335
13336 PS3 NETWORK SUPPORT
13337 M:      Geoff Levand <geoff@infradead.org>
13338 L:      netdev@vger.kernel.org
13339 L:      linuxppc-dev@lists.ozlabs.org
13340 S:      Maintained
13341 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13342
13343 PS3 PLATFORM SUPPORT
13344 M:      Geoff Levand <geoff@infradead.org>
13345 L:      linuxppc-dev@lists.ozlabs.org
13346 S:      Maintained
13347 F:      arch/powerpc/boot/ps3*
13348 F:      arch/powerpc/include/asm/lv1call.h
13349 F:      arch/powerpc/include/asm/ps3*.h
13350 F:      arch/powerpc/platforms/ps3/
13351 F:      drivers/*/ps3*
13352 F:      drivers/ps3/
13353 F:      drivers/rtc/rtc-ps3.c
13354 F:      drivers/usb/host/*ps3.c
13355 F:      sound/ppc/snd_ps3*
13356
13357 PS3VRAM DRIVER
13358 M:      Jim Paris <jim@jtan.com>
13359 M:      Geoff Levand <geoff@infradead.org>
13360 L:      linuxppc-dev@lists.ozlabs.org
13361 S:      Maintained
13362 F:      drivers/block/ps3vram.c
13363
13364 PSAMPLE PACKET SAMPLING SUPPORT:
13365 M:      Yotam Gigi <yotam.gi@gmail.com>
13366 S:      Maintained
13367 F:      net/psample
13368 F:      include/net/psample.h
13369 F:      include/uapi/linux/psample.h
13370
13371 PSTORE FILESYSTEM
13372 M:      Kees Cook <keescook@chromium.org>
13373 M:      Anton Vorontsov <anton@enomsg.org>
13374 M:      Colin Cross <ccross@android.com>
13375 M:      Tony Luck <tony.luck@intel.com>
13376 S:      Maintained
13377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13378 F:      fs/pstore/
13379 F:      include/linux/pstore*
13380 F:      drivers/firmware/efi/efi-pstore.c
13381 F:      drivers/acpi/apei/erst.c
13382 F:      Documentation/admin-guide/ramoops.rst
13383 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13384 K:      \b(pstore|ramoops)
13385
13386 PTP HARDWARE CLOCK SUPPORT
13387 M:      Richard Cochran <richardcochran@gmail.com>
13388 L:      netdev@vger.kernel.org
13389 S:      Maintained
13390 W:      http://linuxptp.sourceforge.net/
13391 F:      Documentation/ABI/testing/sysfs-ptp
13392 F:      Documentation/driver-api/ptp.rst
13393 F:      drivers/net/phy/dp83640*
13394 F:      drivers/ptp/*
13395 F:      include/linux/ptp_cl*
13396
13397 PTRACE SUPPORT
13398 M:      Oleg Nesterov <oleg@redhat.com>
13399 S:      Maintained
13400 F:      include/asm-generic/syscall.h
13401 F:      include/linux/ptrace.h
13402 F:      include/linux/regset.h
13403 F:      include/linux/tracehook.h
13404 F:      include/uapi/linux/ptrace.h
13405 F:      include/uapi/linux/ptrace.h
13406 F:      kernel/ptrace.c
13407 F:      arch/*/ptrace*.c
13408 F:      arch/*/*/ptrace*.c
13409 F:      arch/*/include/asm/ptrace*.h
13410
13411 PULSE8-CEC DRIVER
13412 M:      Hans Verkuil <hverkuil@xs4all.nl>
13413 L:      linux-media@vger.kernel.org
13414 T:      git git://linuxtv.org/media_tree.git
13415 S:      Maintained
13416 F:      drivers/media/usb/pulse8-cec/*
13417 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13418
13419 PVRUSB2 VIDEO4LINUX DRIVER
13420 M:      Mike Isely <isely@pobox.com>
13421 L:      pvrusb2@isely.net       (subscribers-only)
13422 L:      linux-media@vger.kernel.org
13423 W:      http://www.isely.net/pvrusb2/
13424 T:      git git://linuxtv.org/media_tree.git
13425 S:      Maintained
13426 F:      Documentation/media/v4l-drivers/pvrusb2*
13427 F:      drivers/media/usb/pvrusb2/
13428
13429 PWC WEBCAM DRIVER
13430 M:      Hans Verkuil <hverkuil@xs4all.nl>
13431 L:      linux-media@vger.kernel.org
13432 T:      git git://linuxtv.org/media_tree.git
13433 S:      Odd Fixes
13434 F:      drivers/media/usb/pwc/*
13435 F:      include/trace/events/pwc.h
13436
13437 PWM FAN DRIVER
13438 M:      Kamil Debski <kamil@wypas.org>
13439 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13440 L:      linux-hwmon@vger.kernel.org
13441 S:      Supported
13442 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13443 F:      Documentation/hwmon/pwm-fan.rst
13444 F:      drivers/hwmon/pwm-fan.c
13445
13446 PWM IR Transmitter
13447 M:      Sean Young <sean@mess.org>
13448 L:      linux-media@vger.kernel.org
13449 S:      Maintained
13450 F:      drivers/media/rc/pwm-ir-tx.c
13451
13452 PWM SUBSYSTEM
13453 M:      Thierry Reding <thierry.reding@gmail.com>
13454 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13455 L:      linux-pwm@vger.kernel.org
13456 S:      Maintained
13457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13458 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13459 F:      Documentation/driver-api/pwm.rst
13460 F:      Documentation/devicetree/bindings/pwm/
13461 F:      include/linux/pwm.h
13462 F:      drivers/pwm/
13463 F:      drivers/video/backlight/pwm_bl.c
13464 F:      include/linux/pwm_backlight.h
13465 F:      drivers/gpio/gpio-mvebu.c
13466 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13467 K:      pwm_(config|apply_state|ops)
13468
13469 PXA GPIO DRIVER
13470 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13471 L:      linux-gpio@vger.kernel.org
13472 S:      Maintained
13473 F:      drivers/gpio/gpio-pxa.c
13474
13475 PXA MMCI DRIVER
13476 S:      Orphan
13477
13478 PXA RTC DRIVER
13479 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13480 L:      linux-rtc@vger.kernel.org
13481 S:      Maintained
13482
13483 PXA2xx/PXA3xx SUPPORT
13484 M:      Daniel Mack <daniel@zonque.org>
13485 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13486 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13488 T:      git git://github.com/hzhuang1/linux.git
13489 T:      git git://github.com/rjarzmik/linux.git
13490 S:      Maintained
13491 F:      arch/arm/boot/dts/pxa*
13492 F:      arch/arm/mach-pxa/
13493 F:      drivers/dma/pxa*
13494 F:      drivers/pcmcia/pxa2xx*
13495 F:      drivers/pinctrl/pxa/
13496 F:      drivers/spi/spi-pxa2xx*
13497 F:      drivers/usb/gadget/udc/pxa2*
13498 F:      include/sound/pxa2xx-lib.h
13499 F:      sound/arm/pxa*
13500 F:      sound/soc/pxa/
13501
13502 QAT DRIVER
13503 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13504 L:      qat-linux@intel.com
13505 S:      Supported
13506 F:      drivers/crypto/qat/
13507
13508 QCOM AUDIO (ASoC) DRIVERS
13509 M:      Patrick Lai <plai@codeaurora.org>
13510 M:      Banajit Goswami <bgoswami@codeaurora.org>
13511 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13512 S:      Supported
13513 F:      sound/soc/qcom/
13514
13515 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13516 M:      Gabriel Somlo <somlo@cmu.edu>
13517 M:      "Michael S. Tsirkin" <mst@redhat.com>
13518 L:      qemu-devel@nongnu.org
13519 S:      Maintained
13520 F:      drivers/firmware/qemu_fw_cfg.c
13521 F:      include/uapi/linux/qemu_fw_cfg.h
13522
13523 QIB DRIVER
13524 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13525 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13526 L:      linux-rdma@vger.kernel.org
13527 S:      Supported
13528 F:      drivers/infiniband/hw/qib/
13529
13530 QLOGIC QL41xxx FCOE DRIVER
13531 M:      QLogic-Storage-Upstream@cavium.com
13532 L:      linux-scsi@vger.kernel.org
13533 S:      Supported
13534 F:      drivers/scsi/qedf/
13535
13536 QLOGIC QL41xxx ISCSI DRIVER
13537 M:      QLogic-Storage-Upstream@cavium.com
13538 L:      linux-scsi@vger.kernel.org
13539 S:      Supported
13540 F:      drivers/scsi/qedi/
13541
13542 QLOGIC QL4xxx ETHERNET DRIVER
13543 M:      Ariel Elior <aelior@marvell.com>
13544 M:      GR-everest-linux-l2@marvell.com
13545 L:      netdev@vger.kernel.org
13546 S:      Supported
13547 F:      drivers/net/ethernet/qlogic/qed/
13548 F:      include/linux/qed/
13549 F:      drivers/net/ethernet/qlogic/qede/
13550
13551 QLOGIC QL4xxx RDMA DRIVER
13552 M:      Michal Kalderon <mkalderon@marvell.com>
13553 M:      Ariel Elior <aelior@marvell.com>
13554 L:      linux-rdma@vger.kernel.org
13555 S:      Supported
13556 F:      drivers/infiniband/hw/qedr/
13557 F:      include/uapi/rdma/qedr-abi.h
13558
13559 QLOGIC QLA1280 SCSI DRIVER
13560 M:      Michael Reed <mdr@sgi.com>
13561 L:      linux-scsi@vger.kernel.org
13562 S:      Maintained
13563 F:      drivers/scsi/qla1280.[ch]
13564
13565 QLOGIC QLA2XXX FC-SCSI DRIVER
13566 M:      hmadhani@marvell.com
13567 L:      linux-scsi@vger.kernel.org
13568 S:      Supported
13569 F:      Documentation/scsi/LICENSE.qla2xxx
13570 F:      drivers/scsi/qla2xxx/
13571
13572 QLOGIC QLA3XXX NETWORK DRIVER
13573 M:      GR-Linux-NIC-Dev@marvell.com
13574 L:      netdev@vger.kernel.org
13575 S:      Supported
13576 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13577 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13578
13579 QLOGIC QLA4XXX iSCSI DRIVER
13580 M:      QLogic-Storage-Upstream@qlogic.com
13581 L:      linux-scsi@vger.kernel.org
13582 S:      Supported
13583 F:      Documentation/scsi/LICENSE.qla4xxx
13584 F:      drivers/scsi/qla4xxx/
13585
13586 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13587 M:      Shahed Shaikh <shshaikh@marvell.com>
13588 M:      Manish Chopra <manishc@marvell.com>
13589 M:      GR-Linux-NIC-Dev@marvell.com
13590 L:      netdev@vger.kernel.org
13591 S:      Supported
13592 F:      drivers/net/ethernet/qlogic/qlcnic/
13593
13594 QLOGIC QLGE 10Gb ETHERNET DRIVER
13595 M:      Manish Chopra <manishc@marvell.com>
13596 M:      GR-Linux-NIC-Dev@marvell.com
13597 L:      netdev@vger.kernel.org
13598 S:      Supported
13599 F:      drivers/staging/qlge/
13600
13601 QM1D1B0004 MEDIA DRIVER
13602 M:      Akihiro Tsukada <tskd08@gmail.com>
13603 L:      linux-media@vger.kernel.org
13604 S:      Odd Fixes
13605 F:      drivers/media/tuners/qm1d1b0004*
13606
13607 QM1D1C0042 MEDIA DRIVER
13608 M:      Akihiro Tsukada <tskd08@gmail.com>
13609 L:      linux-media@vger.kernel.org
13610 S:      Odd Fixes
13611 F:      drivers/media/tuners/qm1d1c0042*
13612
13613 QNX4 FILESYSTEM
13614 M:      Anders Larsen <al@alarsen.net>
13615 W:      http://www.alarsen.net/linux/qnx4fs/
13616 S:      Maintained
13617 F:      fs/qnx4/
13618 F:      include/uapi/linux/qnx4_fs.h
13619 F:      include/uapi/linux/qnxtypes.h
13620
13621 QORIQ DPAA2 FSL-MC BUS DRIVER
13622 M:      Stuart Yoder <stuyoder@gmail.com>
13623 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13624 L:      linux-kernel@vger.kernel.org
13625 S:      Maintained
13626 F:      drivers/bus/fsl-mc/
13627 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13628 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13629
13630 QT1010 MEDIA DRIVER
13631 M:      Antti Palosaari <crope@iki.fi>
13632 L:      linux-media@vger.kernel.org
13633 W:      https://linuxtv.org
13634 W:      http://palosaari.fi/linux/
13635 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13636 T:      git git://linuxtv.org/anttip/media_tree.git
13637 S:      Maintained
13638 F:      drivers/media/tuners/qt1010*
13639
13640 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13641 M:      Kalle Valo <kvalo@codeaurora.org>
13642 L:      ath10k@lists.infradead.org
13643 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13645 S:      Supported
13646 F:      drivers/net/wireless/ath/ath10k/
13647
13648 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13649 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13650 L:      linux-wireless@vger.kernel.org
13651 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13652 S:      Supported
13653 F:      drivers/net/wireless/ath/ath9k/
13654
13655 QUALCOMM CAMERA SUBSYSTEM DRIVER
13656 M:      Todor Tomov <todor.too@gmail.com>
13657 L:      linux-media@vger.kernel.org
13658 S:      Maintained
13659 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13660 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13661 F:      drivers/media/platform/qcom/camss/
13662
13663 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13664 M:      Ilia Lin <ilia.lin@kernel.org>
13665 L:      linux-pm@vger.kernel.org
13666 S:      Maintained
13667 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13668 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13669
13670 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13671 M:      Timur Tabi <timur@kernel.org>
13672 L:      netdev@vger.kernel.org
13673 S:      Maintained
13674 F:      drivers/net/ethernet/qualcomm/emac/
13675
13676 QUALCOMM ETHQOS ETHERNET DRIVER
13677 M:      Vinod Koul <vkoul@kernel.org>
13678 M:      Niklas Cassel <niklas.cassel@linaro.org>
13679 L:      netdev@vger.kernel.org
13680 S:      Maintained
13681 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13682 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13683
13684 QUALCOMM GENERIC INTERFACE I2C DRIVER
13685 M:      Alok Chauhan <alokc@codeaurora.org>
13686 L:      linux-i2c@vger.kernel.org
13687 L:      linux-arm-msm@vger.kernel.org
13688 S:      Supported
13689 F:      drivers/i2c/busses/i2c-qcom-geni.c
13690
13691 QUALCOMM HEXAGON ARCHITECTURE
13692 M:      Brian Cain <bcain@codeaurora.org>
13693 L:      linux-hexagon@vger.kernel.org
13694 S:      Supported
13695 F:      arch/hexagon/
13696
13697 QUALCOMM HIDMA DRIVER
13698 M:      Sinan Kaya <okaya@kernel.org>
13699 L:      linux-arm-kernel@lists.infradead.org
13700 L:      linux-arm-msm@vger.kernel.org
13701 L:      dmaengine@vger.kernel.org
13702 S:      Supported
13703 F:      drivers/dma/qcom/hidma*
13704
13705 QUALCOMM IOMMU
13706 M:      Rob Clark <robdclark@gmail.com>
13707 L:      iommu@lists.linux-foundation.org
13708 L:      linux-arm-msm@vger.kernel.org
13709 S:      Maintained
13710 F:      drivers/iommu/qcom_iommu.c
13711
13712 QUALCOMM TSENS THERMAL DRIVER
13713 M:      Amit Kucheria <amit.kucheria@linaro.org>
13714 L:      linux-pm@vger.kernel.org
13715 L:      linux-arm-msm@vger.kernel.org
13716 S:      Maintained
13717 F:      drivers/thermal/qcom/
13718 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
13719
13720 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13721 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13722 L:      linux-media@vger.kernel.org
13723 L:      linux-arm-msm@vger.kernel.org
13724 T:      git git://linuxtv.org/media_tree.git
13725 S:      Maintained
13726 F:      drivers/media/platform/qcom/venus/
13727
13728 QUALCOMM WCN36XX WIRELESS DRIVER
13729 M:      Kalle Valo <kvalo@codeaurora.org>
13730 L:      wcn36xx@lists.infradead.org
13731 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13732 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13733 S:      Supported
13734 F:      drivers/net/wireless/ath/wcn36xx/
13735
13736 QUANTENNA QTNFMAC WIRELESS DRIVER
13737 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13738 M:      Avinash Patil <avinashp@quantenna.com>
13739 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13740 L:      linux-wireless@vger.kernel.org
13741 S:      Maintained
13742 F:      drivers/net/wireless/quantenna
13743
13744 RADEON and AMDGPU DRM DRIVERS
13745 M:      Alex Deucher <alexander.deucher@amd.com>
13746 M:      Christian König <christian.koenig@amd.com>
13747 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13748 L:      amd-gfx@lists.freedesktop.org
13749 T:      git git://people.freedesktop.org/~agd5f/linux
13750 S:      Supported
13751 F:      drivers/gpu/drm/radeon/
13752 F:      include/uapi/drm/radeon_drm.h
13753 F:      drivers/gpu/drm/amd/
13754 F:      include/uapi/drm/amdgpu_drm.h
13755
13756 RADEON FRAMEBUFFER DISPLAY DRIVER
13757 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13758 L:      linux-fbdev@vger.kernel.org
13759 S:      Maintained
13760 F:      drivers/video/fbdev/aty/radeon*
13761 F:      include/uapi/linux/radeonfb.h
13762
13763 RADIOSHARK RADIO DRIVER
13764 M:      Hans Verkuil <hverkuil@xs4all.nl>
13765 L:      linux-media@vger.kernel.org
13766 T:      git git://linuxtv.org/media_tree.git
13767 S:      Maintained
13768 F:      drivers/media/radio/radio-shark.c
13769
13770 RADIOSHARK2 RADIO DRIVER
13771 M:      Hans Verkuil <hverkuil@xs4all.nl>
13772 L:      linux-media@vger.kernel.org
13773 T:      git git://linuxtv.org/media_tree.git
13774 S:      Maintained
13775 F:      drivers/media/radio/radio-shark2.c
13776 F:      drivers/media/radio/radio-tea5777.c
13777
13778 RADOS BLOCK DEVICE (RBD)
13779 M:      Ilya Dryomov <idryomov@gmail.com>
13780 M:      Sage Weil <sage@redhat.com>
13781 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
13782 L:      ceph-devel@vger.kernel.org
13783 W:      http://ceph.com/
13784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13785 T:      git git://github.com/ceph/ceph-client.git
13786 S:      Supported
13787 F:      Documentation/ABI/testing/sysfs-bus-rbd
13788 F:      drivers/block/rbd.c
13789 F:      drivers/block/rbd_types.h
13790
13791 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13792 M:      Paul Mackerras <paulus@samba.org>
13793 L:      linux-fbdev@vger.kernel.org
13794 S:      Maintained
13795 F:      drivers/video/fbdev/aty/aty128fb.c
13796
13797 RAINSHADOW-CEC DRIVER
13798 M:      Hans Verkuil <hverkuil@xs4all.nl>
13799 L:      linux-media@vger.kernel.org
13800 T:      git git://linuxtv.org/media_tree.git
13801 S:      Maintained
13802 F:      drivers/media/usb/rainshadow-cec/*
13803
13804 RALINK MIPS ARCHITECTURE
13805 M:      John Crispin <john@phrozen.org>
13806 L:      linux-mips@vger.kernel.org
13807 S:      Maintained
13808 F:      arch/mips/ralink
13809
13810 RALINK RT2X00 WIRELESS LAN DRIVER
13811 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13812 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13813 L:      linux-wireless@vger.kernel.org
13814 S:      Maintained
13815 F:      drivers/net/wireless/ralink/rt2x00/
13816
13817 RAMDISK RAM BLOCK DEVICE DRIVER
13818 M:      Jens Axboe <axboe@kernel.dk>
13819 S:      Maintained
13820 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13821 F:      drivers/block/brd.c
13822
13823 RANCHU VIRTUAL BOARD FOR MIPS
13824 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13825 L:      linux-mips@vger.kernel.org
13826 S:      Supported
13827 F:      arch/mips/generic/board-ranchu.c
13828 F:      arch/mips/configs/generic/board-ranchu.config
13829
13830 RANDOM NUMBER DRIVER
13831 M:      "Theodore Ts'o" <tytso@mit.edu>
13832 S:      Maintained
13833 F:      drivers/char/random.c
13834
13835 RAPIDIO SUBSYSTEM
13836 M:      Matt Porter <mporter@kernel.crashing.org>
13837 M:      Alexandre Bounine <alex.bou9@gmail.com>
13838 S:      Maintained
13839 F:      drivers/rapidio/
13840
13841 RAS INFRASTRUCTURE
13842 M:      Tony Luck <tony.luck@intel.com>
13843 M:      Borislav Petkov <bp@alien8.de>
13844 L:      linux-edac@vger.kernel.org
13845 S:      Maintained
13846 F:      drivers/ras/
13847 F:      include/linux/ras.h
13848 F:      include/ras/ras_event.h
13849 F:      Documentation/admin-guide/ras.rst
13850
13851 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13852 L:      linux-wireless@vger.kernel.org
13853 S:      Orphan
13854 F:      drivers/net/wireless/ray*
13855
13856 RCUTORTURE TEST FRAMEWORK
13857 M:      "Paul E. McKenney" <paulmck@kernel.org>
13858 M:      Josh Triplett <josh@joshtriplett.org>
13859 R:      Steven Rostedt <rostedt@goodmis.org>
13860 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13861 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13862 L:      rcu@vger.kernel.org
13863 S:      Supported
13864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13865 F:      tools/testing/selftests/rcutorture
13866
13867 RDC R-321X SoC
13868 M:      Florian Fainelli <florian@openwrt.org>
13869 S:      Maintained
13870
13871 RDC R6040 FAST ETHERNET DRIVER
13872 M:      Florian Fainelli <f.fainelli@gmail.com>
13873 L:      netdev@vger.kernel.org
13874 S:      Maintained
13875 F:      drivers/net/ethernet/rdc/r6040.c
13876
13877 RDMAVT - RDMA verbs software
13878 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13879 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13880 L:      linux-rdma@vger.kernel.org
13881 S:      Supported
13882 F:      drivers/infiniband/sw/rdmavt
13883
13884 RDS - RELIABLE DATAGRAM SOCKETS
13885 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13886 L:      netdev@vger.kernel.org
13887 L:      linux-rdma@vger.kernel.org
13888 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13889 W:      https://oss.oracle.com/projects/rds/
13890 S:      Supported
13891 F:      net/rds/
13892 F:      Documentation/networking/rds.txt
13893
13894 RDT - RESOURCE ALLOCATION
13895 M:      Fenghua Yu <fenghua.yu@intel.com>
13896 M:      Reinette Chatre <reinette.chatre@intel.com>
13897 L:      linux-kernel@vger.kernel.org
13898 S:      Supported
13899 F:      arch/x86/kernel/cpu/resctrl/
13900 F:      arch/x86/include/asm/resctrl_sched.h
13901 F:      Documentation/x86/resctrl*
13902
13903 READ-COPY UPDATE (RCU)
13904 M:      "Paul E. McKenney" <paulmck@kernel.org>
13905 M:      Josh Triplett <josh@joshtriplett.org>
13906 R:      Steven Rostedt <rostedt@goodmis.org>
13907 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13908 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13909 R:      Joel Fernandes <joel@joelfernandes.org>
13910 L:      rcu@vger.kernel.org
13911 W:      http://www.rdrop.com/users/paulmck/RCU/
13912 S:      Supported
13913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13914 F:      Documentation/RCU/
13915 X:      Documentation/RCU/torture.txt
13916 F:      include/linux/rcu*
13917 X:      include/linux/srcu*.h
13918 F:      kernel/rcu/
13919 X:      kernel/rcu/srcu*.c
13920
13921 REAL TIME CLOCK (RTC) SUBSYSTEM
13922 M:      Alessandro Zummo <a.zummo@towertech.it>
13923 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13924 L:      linux-rtc@vger.kernel.org
13925 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13927 S:      Maintained
13928 F:      Documentation/devicetree/bindings/rtc/
13929 F:      Documentation/admin-guide/rtc.rst
13930 F:      drivers/rtc/
13931 F:      include/linux/rtc.h
13932 F:      include/uapi/linux/rtc.h
13933 F:      include/linux/rtc/
13934 F:      include/linux/platform_data/rtc-*
13935 F:      tools/testing/selftests/rtc/
13936
13937 REALTEK AUDIO CODECS
13938 M:      Bard Liao <bardliao@realtek.com>
13939 M:      Oder Chiou <oder_chiou@realtek.com>
13940 S:      Maintained
13941 F:      sound/soc/codecs/rt*
13942 F:      include/sound/rt*.h
13943
13944 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13945 M:      Linus Walleij <linus.walleij@linaro.org>
13946 S:      Maintained
13947 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13948 F:      drivers/net/dsa/realtek-smi*
13949 F:      drivers/net/dsa/rtl83*
13950
13951 REDPINE WIRELESS DRIVER
13952 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13953 M:      Siva Rebbagondla <siva8118@gmail.com>
13954 L:      linux-wireless@vger.kernel.org
13955 S:      Maintained
13956 F:      drivers/net/wireless/rsi/
13957
13958 REGISTER MAP ABSTRACTION
13959 M:      Mark Brown <broonie@kernel.org>
13960 L:      linux-kernel@vger.kernel.org
13961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13962 S:      Supported
13963 F:      Documentation/devicetree/bindings/regmap/
13964 F:      drivers/base/regmap/
13965 F:      include/linux/regmap.h
13966
13967 REISERFS FILE SYSTEM
13968 L:      reiserfs-devel@vger.kernel.org
13969 S:      Supported
13970 F:      fs/reiserfs/
13971
13972 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13973 M:      Ohad Ben-Cohen <ohad@wizery.com>
13974 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13975 L:      linux-remoteproc@vger.kernel.org
13976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
13977 S:      Maintained
13978 F:      Documentation/devicetree/bindings/remoteproc/
13979 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13980 F:      Documentation/remoteproc.txt
13981 F:      drivers/remoteproc/
13982 F:      include/linux/remoteproc.h
13983 F:      include/linux/remoteproc/
13984
13985 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13986 M:      Ohad Ben-Cohen <ohad@wizery.com>
13987 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13988 L:      linux-remoteproc@vger.kernel.org
13989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
13990 S:      Maintained
13991 F:      drivers/rpmsg/
13992 F:      Documentation/rpmsg.txt
13993 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13994 F:      include/linux/rpmsg.h
13995 F:      include/linux/rpmsg/
13996 F:      include/uapi/linux/rpmsg.h
13997 F:      samples/rpmsg/
13998
13999 RENESAS CLOCK DRIVERS
14000 M:      Geert Uytterhoeven <geert+renesas@glider.be>
14001 L:      linux-renesas-soc@vger.kernel.org
14002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
14003 S:      Supported
14004 F:      drivers/clk/renesas/
14005
14006 RENESAS EMEV2 I2C DRIVER
14007 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14008 S:      Supported
14009 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
14010 F:      drivers/i2c/busses/i2c-emev2.c
14011
14012 RENESAS ETHERNET DRIVERS
14013 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
14014 L:      netdev@vger.kernel.org
14015 L:      linux-renesas-soc@vger.kernel.org
14016 F:      Documentation/devicetree/bindings/net/renesas,*.txt
14017 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
14018 F:      drivers/net/ethernet/renesas/
14019 F:      include/linux/sh_eth.h
14020
14021 RENESAS R-CAR GYROADC DRIVER
14022 M:      Marek Vasut <marek.vasut@gmail.com>
14023 L:      linux-iio@vger.kernel.org
14024 S:      Supported
14025 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
14026 F:      drivers/iio/adc/rcar-gyroadc.c
14027
14028 RENESAS R-CAR I2C DRIVERS
14029 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14030 S:      Supported
14031 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
14032 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
14033 F:      drivers/i2c/busses/i2c-rcar.c
14034 F:      drivers/i2c/busses/i2c-sh_mobile.c
14035
14036 RENESAS RIIC DRIVER
14037 M:      Chris Brandt <chris.brandt@renesas.com>
14038 S:      Supported
14039 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
14040 F:      drivers/i2c/busses/i2c-riic.c
14041
14042 RENESAS USB PHY DRIVER
14043 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
14044 L:      linux-renesas-soc@vger.kernel.org
14045 S:      Maintained
14046 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
14047
14048 RESET CONTROLLER FRAMEWORK
14049 M:      Philipp Zabel <p.zabel@pengutronix.de>
14050 T:      git git://git.pengutronix.de/git/pza/linux
14051 S:      Maintained
14052 F:      drivers/reset/
14053 F:      Documentation/devicetree/bindings/reset/
14054 F:      include/dt-bindings/reset/
14055 F:      include/linux/reset.h
14056 F:      include/linux/reset/
14057 F:      include/linux/reset-controller.h
14058 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
14059
14060 RESTARTABLE SEQUENCES SUPPORT
14061 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14062 M:      Peter Zijlstra <peterz@infradead.org>
14063 M:      "Paul E. McKenney" <paulmck@kernel.org>
14064 M:      Boqun Feng <boqun.feng@gmail.com>
14065 L:      linux-kernel@vger.kernel.org
14066 S:      Supported
14067 F:      kernel/rseq.c
14068 F:      include/uapi/linux/rseq.h
14069 F:      include/trace/events/rseq.h
14070 F:      tools/testing/selftests/rseq/
14071
14072 RFKILL
14073 M:      Johannes Berg <johannes@sipsolutions.net>
14074 L:      linux-wireless@vger.kernel.org
14075 W:      http://wireless.kernel.org/
14076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
14077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14078 S:      Maintained
14079 F:      Documentation/driver-api/rfkill.rst
14080 F:      Documentation/ABI/stable/sysfs-class-rfkill
14081 F:      net/rfkill/
14082 F:      include/linux/rfkill.h
14083 F:      include/uapi/linux/rfkill.h
14084
14085 RHASHTABLE
14086 M:      Thomas Graf <tgraf@suug.ch>
14087 M:      Herbert Xu <herbert@gondor.apana.org.au>
14088 L:      netdev@vger.kernel.org
14089 S:      Maintained
14090 F:      lib/rhashtable.c
14091 F:      lib/test_rhashtable.c
14092 F:      include/linux/rhashtable.h
14093 F:      include/linux/rhashtable-types.h
14094
14095 RICOH R5C592 MEMORYSTICK DRIVER
14096 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14097 S:      Maintained
14098 F:      drivers/memstick/host/r592.*
14099
14100 RICOH SMARTMEDIA/XD DRIVER
14101 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14102 S:      Maintained
14103 F:      drivers/mtd/nand/raw/r852.c
14104 F:      drivers/mtd/nand/raw/r852.h
14105
14106 RISC-V ARCHITECTURE
14107 M:      Paul Walmsley <paul.walmsley@sifive.com>
14108 M:      Palmer Dabbelt <palmer@dabbelt.com>
14109 M:      Albert Ou <aou@eecs.berkeley.edu>
14110 L:      linux-riscv@lists.infradead.org
14111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14112 S:      Supported
14113 F:      arch/riscv/
14114 K:      riscv
14115 N:      riscv
14116
14117 ROCCAT DRIVERS
14118 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14119 W:      http://sourceforge.net/projects/roccat/
14120 S:      Maintained
14121 F:      drivers/hid/hid-roccat*
14122 F:      include/linux/hid-roccat*
14123 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14124
14125 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14126 M:      Jacob Chen <jacob-chen@iotwrt.com>
14127 M:      Ezequiel Garcia <ezequiel@collabora.com>
14128 L:      linux-media@vger.kernel.org
14129 S:      Maintained
14130 F:      drivers/media/platform/rockchip/rga/
14131 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14132
14133 HANTRO VPU CODEC DRIVER
14134 M:      Ezequiel Garcia <ezequiel@collabora.com>
14135 L:      linux-media@vger.kernel.org
14136 S:      Maintained
14137 F:      drivers/staging/media/hantro/
14138 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
14139
14140 ROCKER DRIVER
14141 M:      Jiri Pirko <jiri@resnulli.us>
14142 L:      netdev@vger.kernel.org
14143 S:      Supported
14144 F:      drivers/net/ethernet/rocker/
14145
14146 ROCKETPORT DRIVER
14147 W:      http://www.comtrol.com
14148 S:      Maintained
14149 F:      Documentation/driver-api/serial/rocket.rst
14150 F:      drivers/tty/rocket*
14151
14152 ROCKETPORT EXPRESS/INFINITY DRIVER
14153 M:      Kevin Cernekee <cernekee@gmail.com>
14154 L:      linux-serial@vger.kernel.org
14155 S:      Odd Fixes
14156 F:      drivers/tty/serial/rp2.*
14157
14158 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
14159 M:      Tomasz Duszynski <tduszyns@gmail.com>
14160 S:      Maintained
14161 F:      drivers/iio/light/bh1750.c
14162 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
14163
14164 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14165 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14166 L:      linux-kernel@vger.kernel.org
14167 L:      linux-renesas-soc@vger.kernel.org
14168 S:      Supported
14169 F:      drivers/mfd/bd9571mwv.c
14170 F:      drivers/regulator/bd9571mwv-regulator.c
14171 F:      drivers/gpio/gpio-bd9571mwv.c
14172 F:      include/linux/mfd/bd9571mwv.h
14173 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14174
14175 ROSE NETWORK LAYER
14176 M:      Ralf Baechle <ralf@linux-mips.org>
14177 L:      linux-hams@vger.kernel.org
14178 W:      http://www.linux-ax25.org/
14179 S:      Maintained
14180 F:      include/net/rose.h
14181 F:      include/uapi/linux/rose.h
14182 F:      net/rose/
14183
14184 RTL2830 MEDIA DRIVER
14185 M:      Antti Palosaari <crope@iki.fi>
14186 L:      linux-media@vger.kernel.org
14187 W:      https://linuxtv.org
14188 W:      http://palosaari.fi/linux/
14189 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14190 T:      git git://linuxtv.org/anttip/media_tree.git
14191 S:      Maintained
14192 F:      drivers/media/dvb-frontends/rtl2830*
14193
14194 RTL2832 MEDIA DRIVER
14195 M:      Antti Palosaari <crope@iki.fi>
14196 L:      linux-media@vger.kernel.org
14197 W:      https://linuxtv.org
14198 W:      http://palosaari.fi/linux/
14199 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14200 T:      git git://linuxtv.org/anttip/media_tree.git
14201 S:      Maintained
14202 F:      drivers/media/dvb-frontends/rtl2832*
14203
14204 RTL2832_SDR MEDIA DRIVER
14205 M:      Antti Palosaari <crope@iki.fi>
14206 L:      linux-media@vger.kernel.org
14207 W:      https://linuxtv.org
14208 W:      http://palosaari.fi/linux/
14209 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14210 T:      git git://linuxtv.org/anttip/media_tree.git
14211 S:      Maintained
14212 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14213
14214 RTL8180 WIRELESS DRIVER
14215 L:      linux-wireless@vger.kernel.org
14216 W:      http://wireless.kernel.org/
14217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14218 S:      Orphan
14219 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14220
14221 RTL8187 WIRELESS DRIVER
14222 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14223 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14224 M:      Larry Finger <Larry.Finger@lwfinger.net>
14225 L:      linux-wireless@vger.kernel.org
14226 W:      http://wireless.kernel.org/
14227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14228 S:      Maintained
14229 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14230
14231 REALTEK WIRELESS DRIVER (rtlwifi family)
14232 M:      Ping-Ke Shih <pkshih@realtek.com>
14233 L:      linux-wireless@vger.kernel.org
14234 W:      http://wireless.kernel.org/
14235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14236 S:      Maintained
14237 F:      drivers/net/wireless/realtek/rtlwifi/
14238
14239 REALTEK WIRELESS DRIVER (rtw88)
14240 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14241 L:      linux-wireless@vger.kernel.org
14242 S:      Maintained
14243 F:      drivers/net/wireless/realtek/rtw88/
14244
14245 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14246 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14247 L:      linux-wireless@vger.kernel.org
14248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14249 S:      Maintained
14250 F:      drivers/net/wireless/realtek/rtl8xxxu/
14251
14252 RXRPC SOCKETS (AF_RXRPC)
14253 M:      David Howells <dhowells@redhat.com>
14254 L:      linux-afs@lists.infradead.org
14255 S:      Supported
14256 F:      net/rxrpc/
14257 F:      include/keys/rxrpc-type.h
14258 F:      include/net/af_rxrpc.h
14259 F:      include/trace/events/rxrpc.h
14260 F:      include/uapi/linux/rxrpc.h
14261 F:      Documentation/networking/rxrpc.txt
14262 W:      https://www.infradead.org/~dhowells/kafs/
14263
14264 S3 SAVAGE FRAMEBUFFER DRIVER
14265 M:      Antonino Daplas <adaplas@gmail.com>
14266 L:      linux-fbdev@vger.kernel.org
14267 S:      Maintained
14268 F:      drivers/video/fbdev/savage/
14269
14270 S390
14271 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14272 M:      Vasily Gorbik <gor@linux.ibm.com>
14273 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14274 L:      linux-s390@vger.kernel.org
14275 W:      http://www.ibm.com/developerworks/linux/linux390/
14276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14277 S:      Supported
14278 F:      arch/s390/
14279 F:      drivers/s390/
14280 F:      Documentation/s390/
14281 F:      Documentation/driver-api/s390-drivers.rst
14282
14283 S390 COMMON I/O LAYER
14284 M:      Sebastian Ott <sebott@linux.ibm.com>
14285 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14286 L:      linux-s390@vger.kernel.org
14287 W:      http://www.ibm.com/developerworks/linux/linux390/
14288 S:      Supported
14289 F:      drivers/s390/cio/
14290
14291 S390 DASD DRIVER
14292 M:      Stefan Haberland <sth@linux.ibm.com>
14293 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14294 L:      linux-s390@vger.kernel.org
14295 W:      http://www.ibm.com/developerworks/linux/linux390/
14296 S:      Supported
14297 F:      drivers/s390/block/dasd*
14298 F:      block/partitions/ibm.c
14299
14300 S390 IOMMU (PCI)
14301 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14302 L:      linux-s390@vger.kernel.org
14303 W:      http://www.ibm.com/developerworks/linux/linux390/
14304 S:      Supported
14305 F:      drivers/iommu/s390-iommu.c
14306
14307 S390 IUCV NETWORK LAYER
14308 M:      Julian Wiedmann <jwi@linux.ibm.com>
14309 M:      Ursula Braun <ubraun@linux.ibm.com>
14310 L:      linux-s390@vger.kernel.org
14311 W:      http://www.ibm.com/developerworks/linux/linux390/
14312 S:      Supported
14313 F:      drivers/s390/net/*iucv*
14314 F:      include/net/iucv/
14315 F:      net/iucv/
14316
14317 S390 NETWORK DRIVERS
14318 M:      Julian Wiedmann <jwi@linux.ibm.com>
14319 M:      Ursula Braun <ubraun@linux.ibm.com>
14320 L:      linux-s390@vger.kernel.org
14321 W:      http://www.ibm.com/developerworks/linux/linux390/
14322 S:      Supported
14323 F:      drivers/s390/net/
14324
14325 S390 PCI SUBSYSTEM
14326 M:      Sebastian Ott <sebott@linux.ibm.com>
14327 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14328 L:      linux-s390@vger.kernel.org
14329 W:      http://www.ibm.com/developerworks/linux/linux390/
14330 S:      Supported
14331 F:      arch/s390/pci/
14332 F:      drivers/pci/hotplug/s390_pci_hpc.c
14333
14334 S390 VFIO-CCW DRIVER
14335 M:      Cornelia Huck <cohuck@redhat.com>
14336 M:      Eric Farman <farman@linux.ibm.com>
14337 R:      Halil Pasic <pasic@linux.ibm.com>
14338 L:      linux-s390@vger.kernel.org
14339 L:      kvm@vger.kernel.org
14340 S:      Supported
14341 F:      drivers/s390/cio/vfio_ccw*
14342 F:      Documentation/s390/vfio-ccw.rst
14343 F:      include/uapi/linux/vfio_ccw.h
14344
14345 S390 ZCRYPT DRIVER
14346 M:      Harald Freudenberger <freude@linux.ibm.com>
14347 L:      linux-s390@vger.kernel.org
14348 W:      http://www.ibm.com/developerworks/linux/linux390/
14349 S:      Supported
14350 F:      drivers/s390/crypto/
14351
14352 S390 VFIO AP DRIVER
14353 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14354 M:      Pierre Morel <pmorel@linux.ibm.com>
14355 M:      Halil Pasic <pasic@linux.ibm.com>
14356 L:      linux-s390@vger.kernel.org
14357 W:      http://www.ibm.com/developerworks/linux/linux390/
14358 S:      Supported
14359 F:      drivers/s390/crypto/vfio_ap_drv.c
14360 F:      drivers/s390/crypto/vfio_ap_private.h
14361 F:      drivers/s390/crypto/vfio_ap_ops.c
14362 F:      Documentation/s390/vfio-ap.rst
14363
14364 S390 ZFCP DRIVER
14365 M:      Steffen Maier <maier@linux.ibm.com>
14366 M:      Benjamin Block <bblock@linux.ibm.com>
14367 L:      linux-s390@vger.kernel.org
14368 W:      http://www.ibm.com/developerworks/linux/linux390/
14369 S:      Supported
14370 F:      drivers/s390/scsi/zfcp_*
14371
14372 S3C24XX SD/MMC Driver
14373 M:      Ben Dooks <ben-linux@fluff.org>
14374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14375 S:      Supported
14376 F:      drivers/mmc/host/s3cmci.*
14377
14378 SAA6588 RDS RECEIVER DRIVER
14379 M:      Hans Verkuil <hverkuil@xs4all.nl>
14380 L:      linux-media@vger.kernel.org
14381 T:      git git://linuxtv.org/media_tree.git
14382 W:      https://linuxtv.org
14383 S:      Odd Fixes
14384 F:      drivers/media/i2c/saa6588*
14385
14386 SAA7134 VIDEO4LINUX DRIVER
14387 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14388 L:      linux-media@vger.kernel.org
14389 W:      https://linuxtv.org
14390 T:      git git://linuxtv.org/media_tree.git
14391 S:      Odd fixes
14392 F:      Documentation/media/v4l-drivers/saa7134*
14393 F:      drivers/media/pci/saa7134/
14394
14395 SAA7146 VIDEO4LINUX-2 DRIVER
14396 M:      Hans Verkuil <hverkuil@xs4all.nl>
14397 L:      linux-media@vger.kernel.org
14398 T:      git git://linuxtv.org/media_tree.git
14399 S:      Maintained
14400 F:      drivers/media/common/saa7146/
14401 F:      drivers/media/pci/saa7146/
14402 F:      include/media/drv-intf/saa7146*
14403
14404 SAFESETID SECURITY MODULE
14405 M:     Micah Morton <mortonm@chromium.org>
14406 S:     Supported
14407 F:     security/safesetid/
14408 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14409
14410 SAMSUNG AUDIO (ASoC) DRIVERS
14411 M:      Krzysztof Kozlowski <krzk@kernel.org>
14412 M:      Sangbeom Kim <sbkim73@samsung.com>
14413 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14414 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14415 S:      Supported
14416 F:      sound/soc/samsung/
14417 F:      Documentation/devicetree/bindings/sound/samsung*
14418
14419 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14420 M:      Krzysztof Kozlowski <krzk@kernel.org>
14421 L:      linux-crypto@vger.kernel.org
14422 L:      linux-samsung-soc@vger.kernel.org
14423 S:      Maintained
14424 F:      drivers/crypto/exynos-rng.c
14425 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
14426
14427 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14428 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14429 L:      linux-samsung-soc@vger.kernel.org
14430 S:      Maintained
14431 F:      drivers/char/hw_random/exynos-trng.c
14432 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14433
14434 SAMSUNG FRAMEBUFFER DRIVER
14435 M:      Jingoo Han <jingoohan1@gmail.com>
14436 L:      linux-fbdev@vger.kernel.org
14437 S:      Maintained
14438 F:      drivers/video/fbdev/s3c-fb.c
14439
14440 SAMSUNG LAPTOP DRIVER
14441 M:      Corentin Chary <corentin.chary@gmail.com>
14442 L:      platform-driver-x86@vger.kernel.org
14443 S:      Maintained
14444 F:      drivers/platform/x86/samsung-laptop.c
14445
14446 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14447 M:      Sangbeom Kim <sbkim73@samsung.com>
14448 M:      Krzysztof Kozlowski <krzk@kernel.org>
14449 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14450 L:      linux-kernel@vger.kernel.org
14451 L:      linux-samsung-soc@vger.kernel.org
14452 S:      Supported
14453 F:      drivers/mfd/sec*.c
14454 F:      drivers/regulator/s2m*.c
14455 F:      drivers/regulator/s5m*.c
14456 F:      drivers/clk/clk-s2mps11.c
14457 F:      drivers/rtc/rtc-s5m.c
14458 F:      include/linux/mfd/samsung/
14459 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14460 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14461 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14462 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14463
14464 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14465 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14466 L:      linux-media@vger.kernel.org
14467 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14468 S:      Maintained
14469 F:      drivers/media/platform/s3c-camif/
14470 F:      include/media/drv-intf/s3c_camif.h
14471
14472 SAMSUNG S3FWRN5 NFC DRIVER
14473 M:      Robert Baldyga <r.baldyga@samsung.com>
14474 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14475 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14476 S:      Supported
14477 F:      drivers/nfc/s3fwrn5
14478
14479 SAMSUNG S5C73M3 CAMERA DRIVER
14480 M:      Kyungmin Park <kyungmin.park@samsung.com>
14481 M:      Andrzej Hajda <a.hajda@samsung.com>
14482 L:      linux-media@vger.kernel.org
14483 S:      Supported
14484 F:      drivers/media/i2c/s5c73m3/*
14485
14486 SAMSUNG S5K5BAF CAMERA DRIVER
14487 M:      Kyungmin Park <kyungmin.park@samsung.com>
14488 M:      Andrzej Hajda <a.hajda@samsung.com>
14489 L:      linux-media@vger.kernel.org
14490 S:      Supported
14491 F:      drivers/media/i2c/s5k5baf.c
14492
14493 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14494 M:      Krzysztof Kozlowski <krzk@kernel.org>
14495 M:      Vladimir Zapolskiy <vz@mleia.com>
14496 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14497 L:      linux-crypto@vger.kernel.org
14498 L:      linux-samsung-soc@vger.kernel.org
14499 S:      Maintained
14500 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
14501 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
14502 F:      drivers/crypto/s5p-sss.c
14503
14504 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14505 M:      Kyungmin Park <kyungmin.park@samsung.com>
14506 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14507 L:      linux-media@vger.kernel.org
14508 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14509 S:      Supported
14510 F:      drivers/media/platform/exynos4-is/
14511
14512 SAMSUNG SOC CLOCK DRIVERS
14513 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14514 M:      Tomasz Figa <tomasz.figa@gmail.com>
14515 M:      Chanwoo Choi <cw00.choi@samsung.com>
14516 S:      Supported
14517 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14519 F:      drivers/clk/samsung/
14520 F:      include/dt-bindings/clock/exynos*.h
14521 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14522 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14523 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14524
14525 SAMSUNG SPI DRIVERS
14526 M:      Kukjin Kim <kgene@kernel.org>
14527 M:      Krzysztof Kozlowski <krzk@kernel.org>
14528 M:      Andi Shyti <andi@etezian.org>
14529 L:      linux-spi@vger.kernel.org
14530 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14531 S:      Maintained
14532 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14533 F:      drivers/spi/spi-s3c*
14534 F:      include/linux/platform_data/spi-s3c64xx.h
14535
14536 SAMSUNG SXGBE DRIVERS
14537 M:      Byungho An <bh74.an@samsung.com>
14538 M:      Girish K S <ks.giri@samsung.com>
14539 M:      Vipul Pandya <vipul.pandya@samsung.com>
14540 S:      Supported
14541 L:      netdev@vger.kernel.org
14542 F:      drivers/net/ethernet/samsung/sxgbe/
14543
14544 SAMSUNG THERMAL DRIVER
14545 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14546 L:      linux-pm@vger.kernel.org
14547 L:      linux-samsung-soc@vger.kernel.org
14548 S:      Supported
14549 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14550 F:      drivers/thermal/samsung/
14551
14552 SAMSUNG USB2 PHY DRIVER
14553 M:      Kamil Debski <kamil@wypas.org>
14554 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14555 L:      linux-kernel@vger.kernel.org
14556 S:      Supported
14557 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14558 F:      Documentation/driver-api/phy/samsung-usb2.rst
14559 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14560 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14561 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14562 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14563 F:      drivers/phy/samsung/phy-samsung-usb2.c
14564 F:      drivers/phy/samsung/phy-samsung-usb2.h
14565
14566 SC1200 WDT DRIVER
14567 M:      Zwane Mwaikambo <zwanem@gmail.com>
14568 S:      Maintained
14569 F:      drivers/watchdog/sc1200wdt.c
14570
14571 SCHEDULER
14572 M:      Ingo Molnar <mingo@redhat.com>
14573 M:      Peter Zijlstra <peterz@infradead.org>
14574 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14575 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14576 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14577 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14578 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14579 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14580 L:      linux-kernel@vger.kernel.org
14581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14582 S:      Maintained
14583 F:      kernel/sched/
14584 F:      include/linux/sched.h
14585 F:      include/uapi/linux/sched.h
14586 F:      include/linux/wait.h
14587 F:      include/linux/preempt.h
14588
14589 SCR24X CHIP CARD INTERFACE DRIVER
14590 M:      Lubomir Rintel <lkundrak@v3.sk>
14591 S:      Supported
14592 F:      drivers/char/pcmcia/scr24x_cs.c
14593
14594 SCSI CDROM DRIVER
14595 M:      Jens Axboe <axboe@kernel.dk>
14596 L:      linux-scsi@vger.kernel.org
14597 W:      http://www.kernel.dk
14598 S:      Maintained
14599 F:      drivers/scsi/sr*
14600
14601 SCSI RDMA PROTOCOL (SRP) INITIATOR
14602 M:      Bart Van Assche <bvanassche@acm.org>
14603 L:      linux-rdma@vger.kernel.org
14604 S:      Supported
14605 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14606 F:      drivers/infiniband/ulp/srp/
14607 F:      include/scsi/srp.h
14608
14609 SCSI RDMA PROTOCOL (SRP) TARGET
14610 M:      Bart Van Assche <bvanassche@acm.org>
14611 L:      linux-rdma@vger.kernel.org
14612 L:      target-devel@vger.kernel.org
14613 S:      Supported
14614 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14615 F:      drivers/infiniband/ulp/srpt/
14616
14617 SCSI SG DRIVER
14618 M:      Doug Gilbert <dgilbert@interlog.com>
14619 L:      linux-scsi@vger.kernel.org
14620 W:      http://sg.danny.cz/sg
14621 S:      Maintained
14622 F:      Documentation/scsi/scsi-generic.txt
14623 F:      drivers/scsi/sg.c
14624 F:      include/scsi/sg.h
14625
14626 SCSI SUBSYSTEM
14627 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14629 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14631 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14632 L:      linux-scsi@vger.kernel.org
14633 S:      Maintained
14634 F:      Documentation/devicetree/bindings/scsi/
14635 F:      drivers/scsi/
14636 F:      include/scsi/
14637
14638 SCSI TAPE DRIVER
14639 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14640 L:      linux-scsi@vger.kernel.org
14641 S:      Maintained
14642 F:      Documentation/scsi/st.txt
14643 F:      drivers/scsi/st.*
14644 F:      drivers/scsi/st_*.h
14645
14646 SCSI TARGET SUBSYSTEM
14647 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14648 L:      linux-scsi@vger.kernel.org
14649 L:      target-devel@vger.kernel.org
14650 W:      http://www.linux-iscsi.org
14651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14652 Q:      https://patchwork.kernel.org/project/target-devel/list/
14653 S:      Supported
14654 F:      drivers/target/
14655 F:      include/target/
14656 F:      Documentation/target/
14657
14658 SCTP PROTOCOL
14659 M:      Vlad Yasevich <vyasevich@gmail.com>
14660 M:      Neil Horman <nhorman@tuxdriver.com>
14661 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14662 L:      linux-sctp@vger.kernel.org
14663 W:      http://lksctp.sourceforge.net
14664 S:      Maintained
14665 F:      Documentation/networking/sctp.txt
14666 F:      include/linux/sctp.h
14667 F:      include/uapi/linux/sctp.h
14668 F:      include/net/sctp/
14669 F:      net/sctp/
14670
14671 SCx200 CPU SUPPORT
14672 M:      Jim Cromie <jim.cromie@gmail.com>
14673 S:      Odd Fixes
14674 F:      Documentation/i2c/busses/scx200_acb.rst
14675 F:      arch/x86/platform/scx200/
14676 F:      drivers/watchdog/scx200_wdt.c
14677 F:      drivers/i2c/busses/scx200*
14678 F:      drivers/mtd/maps/scx200_docflash.c
14679 F:      include/linux/scx200.h
14680
14681 SCx200 GPIO DRIVER
14682 M:      Jim Cromie <jim.cromie@gmail.com>
14683 S:      Maintained
14684 F:      drivers/char/scx200_gpio.c
14685 F:      include/linux/scx200_gpio.h
14686
14687 SCx200 HRT CLOCKSOURCE DRIVER
14688 M:      Jim Cromie <jim.cromie@gmail.com>
14689 S:      Maintained
14690 F:      drivers/clocksource/scx200_hrt.c
14691
14692 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14693 M:      Sascha Sommer <saschasommer@freenet.de>
14694 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14695 S:      Maintained
14696 F:      drivers/mmc/host/sdricoh_cs.c
14697
14698 SECO BOARDS CEC DRIVER
14699 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14700 S:      Maintained
14701 F:      drivers/media/platform/seco-cec/seco-cec.c
14702 F:      drivers/media/platform/seco-cec/seco-cec.h
14703
14704 SECURE COMPUTING
14705 M:      Kees Cook <keescook@chromium.org>
14706 R:      Andy Lutomirski <luto@amacapital.net>
14707 R:      Will Drewry <wad@chromium.org>
14708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14709 S:      Supported
14710 F:      kernel/seccomp.c
14711 F:      include/uapi/linux/seccomp.h
14712 F:      include/linux/seccomp.h
14713 F:      tools/testing/selftests/seccomp/*
14714 F:      tools/testing/selftests/kselftest_harness.h
14715 F:      Documentation/userspace-api/seccomp_filter.rst
14716 K:      \bsecure_computing
14717 K:      \bTIF_SECCOMP\b
14718
14719 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14720 M:      Al Cooper <alcooperx@gmail.com>
14721 L:      linux-mmc@vger.kernel.org
14722 L:      bcm-kernel-feedback-list@broadcom.com
14723 S:      Maintained
14724 F:      drivers/mmc/host/sdhci-brcmstb*
14725
14726 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14727 M:      Adrian Hunter <adrian.hunter@intel.com>
14728 L:      linux-mmc@vger.kernel.org
14729 S:      Maintained
14730 F:      drivers/mmc/host/sdhci*
14731 F:      include/linux/mmc/sdhci*
14732
14733 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14734 M:      Adrian Hunter <adrian.hunter@intel.com>
14735 M:      Ritesh Harjani <riteshh@codeaurora.org>
14736 M:      Asutosh Das <asutoshd@codeaurora.org>
14737 L:      linux-mmc@vger.kernel.org
14738 S:      Maintained
14739 F:      drivers/mmc/host/cqhci*
14740
14741 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14742 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14743 M:      Manjunath M B <manjumb@synopsys.com>
14744 L:      linux-mmc@vger.kernel.org
14745 S:      Maintained
14746 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14747
14748 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14749 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14750 L:      linux-mmc@vger.kernel.org
14751 S:      Supported
14752 F:      drivers/mmc/host/sdhci-of-at91.c
14753
14754 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14755 M:      Ben Dooks <ben-linux@fluff.org>
14756 M:      Jaehoon Chung <jh80.chung@samsung.com>
14757 L:      linux-mmc@vger.kernel.org
14758 S:      Maintained
14759 F:      drivers/mmc/host/sdhci-s3c*
14760
14761 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14762 M:      Viresh Kumar <vireshk@kernel.org>
14763 L:      linux-mmc@vger.kernel.org
14764 S:      Maintained
14765 F:      drivers/mmc/host/sdhci-spear.c
14766
14767 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14768 M:      Kishon Vijay Abraham I <kishon@ti.com>
14769 L:      linux-mmc@vger.kernel.org
14770 S:      Maintained
14771 F:      drivers/mmc/host/sdhci-omap.c
14772
14773 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14774 M:      Scott Bauer <scott.bauer@intel.com>
14775 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14776 L:      linux-block@vger.kernel.org
14777 S:      Supported
14778 F:      block/sed*
14779 F:      block/opal_proto.h
14780 F:      include/linux/sed*
14781 F:      include/uapi/linux/sed*
14782
14783 SECURITY CONTACT
14784 M:      Security Officers <security@kernel.org>
14785 S:      Supported
14786
14787 SECURITY SUBSYSTEM
14788 M:      James Morris <jmorris@namei.org>
14789 M:      "Serge E. Hallyn" <serge@hallyn.com>
14790 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14792 W:      http://kernsec.org/
14793 S:      Supported
14794 F:      security/
14795 X:      security/selinux/
14796
14797 SELINUX SECURITY MODULE
14798 M:      Paul Moore <paul@paul-moore.com>
14799 M:      Stephen Smalley <sds@tycho.nsa.gov>
14800 M:      Eric Paris <eparis@parisplace.org>
14801 L:      selinux@vger.kernel.org
14802 W:      https://selinuxproject.org
14803 W:      https://github.com/SELinuxProject
14804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14805 S:      Supported
14806 F:      include/uapi/linux/selinux_netlink.h
14807 F:      security/selinux/
14808 F:      scripts/selinux/
14809 F:      Documentation/admin-guide/LSM/SELinux.rst
14810
14811 SENSABLE PHANTOM
14812 M:      Jiri Slaby <jirislaby@gmail.com>
14813 S:      Maintained
14814 F:      drivers/misc/phantom.c
14815 F:      include/uapi/linux/phantom.h
14816
14817 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14818 M:      Tomasz Duszynski <tduszyns@gmail.com>
14819 S:      Maintained
14820 F:      drivers/iio/chemical/sps30.c
14821 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14822
14823 SERIAL DEVICE BUS
14824 M:      Rob Herring <robh@kernel.org>
14825 L:      linux-serial@vger.kernel.org
14826 S:      Maintained
14827 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14828 F:      drivers/tty/serdev/
14829 F:      include/linux/serdev.h
14830
14831 SERIAL DRIVERS
14832 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14833 L:      linux-serial@vger.kernel.org
14834 S:      Maintained
14835 F:      Documentation/devicetree/bindings/serial/
14836 F:      drivers/tty/serial/
14837
14838 SERIAL IR RECEIVER
14839 M:      Sean Young <sean@mess.org>
14840 L:      linux-media@vger.kernel.org
14841 S:      Maintained
14842 F:      drivers/media/rc/serial_ir.c
14843
14844 SFC NETWORK DRIVER
14845 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14846 M:      Edward Cree <ecree@solarflare.com>
14847 M:      Martin Habets <mhabets@solarflare.com>
14848 L:      netdev@vger.kernel.org
14849 S:      Supported
14850 F:      drivers/net/ethernet/sfc/
14851
14852 SFF/SFP/SFP+ MODULE SUPPORT
14853 M:      Russell King <linux@armlinux.org.uk>
14854 L:      netdev@vger.kernel.org
14855 S:      Maintained
14856 F:      drivers/net/phy/phylink.c
14857 F:      drivers/net/phy/sfp*
14858 F:      include/linux/phylink.h
14859 F:      include/linux/sfp.h
14860 K:      phylink
14861
14862 SGI GRU DRIVER
14863 M:      Dimitri Sivanich <sivanich@sgi.com>
14864 S:      Maintained
14865 F:      drivers/misc/sgi-gru/
14866
14867 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14868 M:      Pat Gefre <pfg@sgi.com>
14869 L:      linux-ia64@vger.kernel.org
14870 S:      Supported
14871 F:      Documentation/ia64/serial.rst
14872 F:      drivers/tty/serial/ioc?_serial.c
14873 F:      include/linux/ioc?.h
14874
14875 SGI XP/XPC/XPNET DRIVER
14876 M:      Cliff Whickman <cpw@sgi.com>
14877 M:      Robin Holt <robinmholt@gmail.com>
14878 S:      Maintained
14879 F:      drivers/misc/sgi-xp/
14880
14881 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14882 M:      Ursula Braun <ubraun@linux.ibm.com>
14883 M:      Karsten Graul <kgraul@linux.ibm.com>
14884 L:      linux-s390@vger.kernel.org
14885 W:      http://www.ibm.com/developerworks/linux/linux390/
14886 S:      Supported
14887 F:      net/smc/
14888
14889 SHARP RJ54N1CB0C SENSOR DRIVER
14890 M:      Jacopo Mondi <jacopo@jmondi.org>
14891 L:      linux-media@vger.kernel.org
14892 T:      git git://linuxtv.org/media_tree.git
14893 S:      Odd fixes
14894 F:      drivers/media/i2c/rj54n1cb0c.c
14895 F:      include/media/i2c/rj54n1cb0c.h
14896
14897 SH_VEU V4L2 MEM2MEM DRIVER
14898 L:      linux-media@vger.kernel.org
14899 S:      Orphan
14900 F:      drivers/media/platform/sh_veu.c
14901
14902 SH_VOU V4L2 OUTPUT DRIVER
14903 L:      linux-media@vger.kernel.org
14904 S:      Orphan
14905 F:      drivers/media/platform/sh_vou.c
14906 F:      include/media/drv-intf/sh_vou.h
14907
14908 SI2157 MEDIA DRIVER
14909 M:      Antti Palosaari <crope@iki.fi>
14910 L:      linux-media@vger.kernel.org
14911 W:      https://linuxtv.org
14912 W:      http://palosaari.fi/linux/
14913 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14914 T:      git git://linuxtv.org/anttip/media_tree.git
14915 S:      Maintained
14916 F:      drivers/media/tuners/si2157*
14917
14918 SI2165 MEDIA DRIVER
14919 M:      Matthias Schwarzott <zzam@gentoo.org>
14920 L:      linux-media@vger.kernel.org
14921 W:      https://linuxtv.org
14922 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14923 S:      Maintained
14924 F:      drivers/media/dvb-frontends/si2165*
14925
14926 SI2168 MEDIA DRIVER
14927 M:      Antti Palosaari <crope@iki.fi>
14928 L:      linux-media@vger.kernel.org
14929 W:      https://linuxtv.org
14930 W:      http://palosaari.fi/linux/
14931 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14932 T:      git git://linuxtv.org/anttip/media_tree.git
14933 S:      Maintained
14934 F:      drivers/media/dvb-frontends/si2168*
14935
14936 SI470X FM RADIO RECEIVER I2C DRIVER
14937 M:      Hans Verkuil <hverkuil@xs4all.nl>
14938 L:      linux-media@vger.kernel.org
14939 T:      git git://linuxtv.org/media_tree.git
14940 W:      https://linuxtv.org
14941 S:      Odd Fixes
14942 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14943
14944 SI470X FM RADIO RECEIVER USB DRIVER
14945 M:      Hans Verkuil <hverkuil@xs4all.nl>
14946 L:      linux-media@vger.kernel.org
14947 T:      git git://linuxtv.org/media_tree.git
14948 W:      https://linuxtv.org
14949 S:      Maintained
14950 F:      drivers/media/radio/si470x/radio-si470x-common.c
14951 F:      drivers/media/radio/si470x/radio-si470x.h
14952 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14953
14954 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14955 M:      Eduardo Valentin <edubezval@gmail.com>
14956 L:      linux-media@vger.kernel.org
14957 T:      git git://linuxtv.org/media_tree.git
14958 W:      https://linuxtv.org
14959 S:      Odd Fixes
14960 F:      drivers/media/radio/si4713/si4713.?
14961
14962 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14963 M:      Eduardo Valentin <edubezval@gmail.com>
14964 L:      linux-media@vger.kernel.org
14965 T:      git git://linuxtv.org/media_tree.git
14966 W:      https://linuxtv.org
14967 S:      Odd Fixes
14968 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14969
14970 SI4713 FM RADIO TRANSMITTER USB DRIVER
14971 M:      Hans Verkuil <hverkuil@xs4all.nl>
14972 L:      linux-media@vger.kernel.org
14973 T:      git git://linuxtv.org/media_tree.git
14974 W:      https://linuxtv.org
14975 S:      Maintained
14976 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14977
14978 SIANO DVB DRIVER
14979 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14980 L:      linux-media@vger.kernel.org
14981 W:      https://linuxtv.org
14982 T:      git git://linuxtv.org/media_tree.git
14983 S:      Odd fixes
14984 F:      drivers/media/common/siano/
14985 F:      drivers/media/usb/siano/
14986 F:      drivers/media/usb/siano/
14987 F:      drivers/media/mmc/siano/
14988
14989 SIFIVE PDMA DRIVER
14990 M:      Green Wan <green.wan@sifive.com>
14991 S:      Maintained
14992 F:      drivers/dma/sf-pdma/
14993 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
14994
14995 SIFIVE DRIVERS
14996 M:      Palmer Dabbelt <palmer@dabbelt.com>
14997 M:      Paul Walmsley <paul.walmsley@sifive.com>
14998 L:      linux-riscv@lists.infradead.org
14999 T:      git git://github.com/sifive/riscv-linux.git
15000 S:      Supported
15001 K:      [^@]sifive
15002 N:      sifive
15003
15004 SIFIVE FU540 SYSTEM-ON-CHIP
15005 M:      Paul Walmsley <paul.walmsley@sifive.com>
15006 M:      Palmer Dabbelt <palmer@dabbelt.com>
15007 L:      linux-riscv@lists.infradead.org
15008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
15009 S:      Supported
15010 K:      fu540
15011 N:      fu540
15012
15013 SILEAD TOUCHSCREEN DRIVER
15014 M:      Hans de Goede <hdegoede@redhat.com>
15015 L:      linux-input@vger.kernel.org
15016 L:      platform-driver-x86@vger.kernel.org
15017 S:      Maintained
15018 F:      drivers/input/touchscreen/silead.c
15019 F:      drivers/platform/x86/touchscreen_dmi.c
15020
15021 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
15022 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
15023 S:      Supported
15024 F:      drivers/staging/wfx/
15025
15026 SILICON MOTION SM712 FRAME BUFFER DRIVER
15027 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15028 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15029 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15030 L:      linux-fbdev@vger.kernel.org
15031 S:      Maintained
15032 F:      drivers/video/fbdev/sm712*
15033 F:      Documentation/fb/sm712fb.rst
15034
15035 SIMPLE FIRMWARE INTERFACE (SFI)
15036 M:      Len Brown <lenb@kernel.org>
15037 L:      sfi-devel@simplefirmware.org
15038 W:      http://simplefirmware.org/
15039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
15040 S:      Supported
15041 F:      arch/x86/platform/sfi/
15042 F:      drivers/sfi/
15043 F:      include/linux/sfi*.h
15044
15045 SIMPLEFB FB DRIVER
15046 M:      Hans de Goede <hdegoede@redhat.com>
15047 L:      linux-fbdev@vger.kernel.org
15048 S:      Maintained
15049 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
15050 F:      drivers/video/fbdev/simplefb.c
15051 F:      include/linux/platform_data/simplefb.h
15052
15053 SIMTEC EB110ATX (Chalice CATS)
15054 M:      Vincent Sanders <vince@simtec.co.uk>
15055 M:      Simtec Linux Team <linux@simtec.co.uk>
15056 W:      http://www.simtec.co.uk/products/EB110ATX/
15057 S:      Supported
15058
15059 SIMTEC EB2410ITX (BAST)
15060 M:      Vincent Sanders <vince@simtec.co.uk>
15061 M:      Simtec Linux Team <linux@simtec.co.uk>
15062 W:      http://www.simtec.co.uk/products/EB2410ITX/
15063 S:      Supported
15064 F:      arch/arm/mach-s3c24xx/mach-bast.c
15065 F:      arch/arm/mach-s3c24xx/bast-ide.c
15066 F:      arch/arm/mach-s3c24xx/bast-irq.c
15067
15068 SIPHASH PRF ROUTINES
15069 M:      Jason A. Donenfeld <Jason@zx2c4.com>
15070 S:      Maintained
15071 F:      lib/siphash.c
15072 F:      lib/test_siphash.c
15073 F:      include/linux/siphash.h
15074
15075 SIOX
15076 M:      Thorsten Scherer <t.scherer@eckelmann.de>
15077 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
15078 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
15079 S:      Supported
15080 F:      drivers/siox/*
15081 F:      drivers/gpio/gpio-siox.c
15082 F:      include/trace/events/siox.h
15083
15084 SIS 190 ETHERNET DRIVER
15085 M:      Francois Romieu <romieu@fr.zoreil.com>
15086 L:      netdev@vger.kernel.org
15087 S:      Maintained
15088 F:      drivers/net/ethernet/sis/sis190.c
15089
15090 SIS 900/7016 FAST ETHERNET DRIVER
15091 M:      Daniele Venzano <venza@brownhat.org>
15092 W:      http://www.brownhat.org/sis900.html
15093 L:      netdev@vger.kernel.org
15094 S:      Maintained
15095 F:      drivers/net/ethernet/sis/sis900.*
15096
15097 SIS FRAMEBUFFER DRIVER
15098 M:      Thomas Winischhofer <thomas@winischhofer.net>
15099 W:      http://www.winischhofer.net/linuxsisvga.shtml
15100 S:      Maintained
15101 F:      Documentation/fb/sisfb.rst
15102 F:      drivers/video/fbdev/sis/
15103 F:      include/video/sisfb.h
15104
15105 SIS USB2VGA DRIVER
15106 M:      Thomas Winischhofer <thomas@winischhofer.net>
15107 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15108 S:      Maintained
15109 F:      drivers/usb/misc/sisusbvga/
15110
15111 SLAB ALLOCATOR
15112 M:      Christoph Lameter <cl@linux.com>
15113 M:      Pekka Enberg <penberg@kernel.org>
15114 M:      David Rientjes <rientjes@google.com>
15115 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15116 M:      Andrew Morton <akpm@linux-foundation.org>
15117 L:      linux-mm@kvack.org
15118 S:      Maintained
15119 F:      include/linux/sl?b*.h
15120 F:      mm/sl?b*
15121
15122 SLEEPABLE READ-COPY UPDATE (SRCU)
15123 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15124 M:      "Paul E. McKenney" <paulmck@kernel.org>
15125 M:      Josh Triplett <josh@joshtriplett.org>
15126 R:      Steven Rostedt <rostedt@goodmis.org>
15127 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15128 L:      rcu@vger.kernel.org
15129 W:      http://www.rdrop.com/users/paulmck/RCU/
15130 S:      Supported
15131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15132 F:      include/linux/srcu*.h
15133 F:      kernel/rcu/srcu*.c
15134
15135 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15136 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15137 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15138 S:      Maintained
15139 F:      drivers/slimbus/
15140 F:      Documentation/devicetree/bindings/slimbus/
15141 F:      include/linux/slimbus.h
15142
15143 SMACK SECURITY MODULE
15144 M:      Casey Schaufler <casey@schaufler-ca.com>
15145 L:      linux-security-module@vger.kernel.org
15146 W:      http://schaufler-ca.com
15147 T:      git git://github.com/cschaufler/smack-next
15148 S:      Maintained
15149 F:      Documentation/admin-guide/LSM/Smack.rst
15150 F:      security/smack/
15151
15152 SMC91x ETHERNET DRIVER
15153 M:      Nicolas Pitre <nico@fluxnic.net>
15154 S:      Odd Fixes
15155 F:      drivers/net/ethernet/smsc/smc91x.*
15156
15157 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15158 M:      Sakari Ailus <sakari.ailus@iki.fi>
15159 L:      linux-media@vger.kernel.org
15160 S:      Maintained
15161 F:      drivers/media/i2c/smiapp/
15162 F:      include/media/i2c/smiapp.h
15163 F:      drivers/media/i2c/smiapp-pll.c
15164 F:      drivers/media/i2c/smiapp-pll.h
15165 F:      include/uapi/linux/smiapp.h
15166 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15167
15168 SMM665 HARDWARE MONITOR DRIVER
15169 M:      Guenter Roeck <linux@roeck-us.net>
15170 L:      linux-hwmon@vger.kernel.org
15171 S:      Maintained
15172 F:      Documentation/hwmon/smm665.rst
15173 F:      drivers/hwmon/smm665.c
15174
15175 SMSC EMC2103 HARDWARE MONITOR DRIVER
15176 M:      Steve Glendinning <steve.glendinning@shawell.net>
15177 L:      linux-hwmon@vger.kernel.org
15178 S:      Maintained
15179 F:      Documentation/hwmon/emc2103.rst
15180 F:      drivers/hwmon/emc2103.c
15181
15182 SMSC SCH5627 HARDWARE MONITOR DRIVER
15183 M:      Hans de Goede <hdegoede@redhat.com>
15184 L:      linux-hwmon@vger.kernel.org
15185 S:      Supported
15186 F:      Documentation/hwmon/sch5627.rst
15187 F:      drivers/hwmon/sch5627.c
15188
15189 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15190 M:      Steve Glendinning <steve.glendinning@shawell.net>
15191 L:      linux-fbdev@vger.kernel.org
15192 S:      Maintained
15193 F:      drivers/video/fbdev/smscufx.c
15194
15195 SMSC47B397 HARDWARE MONITOR DRIVER
15196 M:      Jean Delvare <jdelvare@suse.com>
15197 L:      linux-hwmon@vger.kernel.org
15198 S:      Maintained
15199 F:      Documentation/hwmon/smsc47b397.rst
15200 F:      drivers/hwmon/smsc47b397.c
15201
15202 SMSC911x ETHERNET DRIVER
15203 M:      Steve Glendinning <steve.glendinning@shawell.net>
15204 L:      netdev@vger.kernel.org
15205 S:      Maintained
15206 F:      include/linux/smsc911x.h
15207 F:      drivers/net/ethernet/smsc/smsc911x.*
15208
15209 SMSC9420 PCI ETHERNET DRIVER
15210 M:      Steve Glendinning <steve.glendinning@shawell.net>
15211 L:      netdev@vger.kernel.org
15212 S:      Maintained
15213 F:      drivers/net/ethernet/smsc/smsc9420.*
15214
15215 SOC-CAMERA V4L2 SUBSYSTEM
15216 L:      linux-media@vger.kernel.org
15217 T:      git git://linuxtv.org/media_tree.git
15218 S:      Orphan
15219 F:      include/media/soc_camera.h
15220 F:      drivers/staging/media/soc_camera/
15221
15222 SOCIONEXT SYNQUACER I2C DRIVER
15223 M:      Ard Biesheuvel <ardb@kernel.org>
15224 L:      linux-i2c@vger.kernel.org
15225 S:      Maintained
15226 F:      drivers/i2c/busses/i2c-synquacer.c
15227 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15228
15229 SOCIONEXT UNIPHIER SOUND DRIVER
15230 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15231 S:      Orphan
15232 F:      sound/soc/uniphier/
15233
15234 SOEKRIS NET48XX LED SUPPORT
15235 M:      Chris Boot <bootc@bootc.net>
15236 S:      Maintained
15237 F:      drivers/leds/leds-net48xx.c
15238
15239 SOFT-IWARP DRIVER (siw)
15240 M:      Bernard Metzler <bmt@zurich.ibm.com>
15241 L:      linux-rdma@vger.kernel.org
15242 S:      Supported
15243 F:      drivers/infiniband/sw/siw/
15244 F:      include/uapi/rdma/siw-abi.h
15245
15246 SOFT-ROCE DRIVER (rxe)
15247 M:      Moni Shoua <monis@mellanox.com>
15248 L:      linux-rdma@vger.kernel.org
15249 S:      Supported
15250 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15251 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15252 F:      drivers/infiniband/sw/rxe/
15253 F:      include/uapi/rdma/rdma_user_rxe.h
15254
15255 SOFTLOGIC 6x10 MPEG CODEC
15256 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15257 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15258 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15259 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15260 M:      Ismael Luceno <ismael@iodev.co.uk>
15261 L:      linux-media@vger.kernel.org
15262 S:      Supported
15263 F:      drivers/media/pci/solo6x10/
15264
15265 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15266 M:      James Morse <james.morse@arm.com>
15267 L:      linux-arm-kernel@lists.infradead.org
15268 S:      Maintained
15269 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15270 F:      drivers/firmware/arm_sdei.c
15271 F:      include/linux/arm_sdei.h
15272 F:      include/uapi/linux/arm_sdei.h
15273
15274 SOFTWARE RAID (Multiple Disks) SUPPORT
15275 M:      Song Liu <song@kernel.org>
15276 L:      linux-raid@vger.kernel.org
15277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15278 S:      Supported
15279 F:      drivers/md/Makefile
15280 F:      drivers/md/Kconfig
15281 F:      drivers/md/md*
15282 F:      drivers/md/raid*
15283 F:      include/linux/raid/
15284 F:      include/uapi/linux/raid/
15285
15286 SOCIONEXT (SNI) AVE NETWORK DRIVER
15287 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15288 L:      netdev@vger.kernel.org
15289 S:      Maintained
15290 F:      drivers/net/ethernet/socionext/sni_ave.c
15291 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15292
15293 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15294 M:      Jassi Brar <jaswinder.singh@linaro.org>
15295 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15296 L:      netdev@vger.kernel.org
15297 S:      Maintained
15298 F:      drivers/net/ethernet/socionext/netsec.c
15299 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15300
15301 SOCIONEXT (SNI) Synquacer SPI DRIVER
15302 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15303 M:      Jassi Brar <jaswinder.singh@linaro.org>
15304 L:      linux-spi@vger.kernel.org
15305 S:      Maintained
15306 F:      drivers/spi/spi-synquacer.c
15307 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15308
15309 SOLIDRUN CLEARFOG SUPPORT
15310 M:      Russell King <linux@armlinux.org.uk>
15311 S:      Maintained
15312 F:      arch/arm/boot/dts/armada-388-clearfog*
15313 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15314
15315 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15316 M:      Russell King <linux@armlinux.org.uk>
15317 S:      Maintained
15318 F:      arch/arm/boot/dts/imx6*-cubox-i*
15319 F:      arch/arm/boot/dts/imx6*-hummingboard*
15320 F:      arch/arm/boot/dts/imx6*-sr-*
15321
15322 SONIC NETWORK DRIVER
15323 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15324 L:      netdev@vger.kernel.org
15325 S:      Maintained
15326 F:      drivers/net/ethernet/natsemi/sonic.*
15327
15328 SONICS SILICON BACKPLANE DRIVER (SSB)
15329 M:      Michael Buesch <m@bues.ch>
15330 L:      linux-wireless@vger.kernel.org
15331 S:      Maintained
15332 F:      drivers/ssb/
15333 F:      include/linux/ssb/
15334
15335 SONY IMX214 SENSOR DRIVER
15336 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15337 L:      linux-media@vger.kernel.org
15338 T:      git git://linuxtv.org/media_tree.git
15339 S:      Maintained
15340 F:      drivers/media/i2c/imx214.c
15341 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15342
15343 SONY IMX258 SENSOR DRIVER
15344 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15345 L:      linux-media@vger.kernel.org
15346 T:      git git://linuxtv.org/media_tree.git
15347 S:      Maintained
15348 F:      drivers/media/i2c/imx258.c
15349
15350 SONY IMX274 SENSOR DRIVER
15351 M:      Leon Luo <leonl@leopardimaging.com>
15352 L:      linux-media@vger.kernel.org
15353 T:      git git://linuxtv.org/media_tree.git
15354 S:      Maintained
15355 F:      drivers/media/i2c/imx274.c
15356 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15357
15358 SONY IMX290 SENSOR DRIVER
15359 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15360 L:      linux-media@vger.kernel.org
15361 T:      git git://linuxtv.org/media_tree.git
15362 S:      Maintained
15363 F:      drivers/media/i2c/imx290.c
15364 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15365
15366 SONY IMX319 SENSOR DRIVER
15367 M:      Bingbu Cao <bingbu.cao@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/imx319.c
15372
15373 SONY IMX355 SENSOR DRIVER
15374 M:      Tianshu Qiu <tian.shu.qiu@intel.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/imx355.c
15379
15380 SONY MEMORYSTICK SUBSYSTEM
15381 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15382 M:      Alex Dubov <oakad@yahoo.com>
15383 M:      Ulf Hansson <ulf.hansson@linaro.org>
15384 L:      linux-mmc@vger.kernel.org
15385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15386 S:      Maintained
15387 F:      drivers/memstick/
15388 F:      include/linux/memstick.h
15389
15390 SONY VAIO CONTROL DEVICE DRIVER
15391 M:      Mattia Dongili <malattia@linux.it>
15392 L:      platform-driver-x86@vger.kernel.org
15393 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15394 S:      Maintained
15395 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15396 F:      drivers/char/sonypi.c
15397 F:      drivers/platform/x86/sony-laptop.c
15398 F:      include/linux/sony-laptop.h
15399
15400 SOUND
15401 M:      Jaroslav Kysela <perex@perex.cz>
15402 M:      Takashi Iwai <tiwai@suse.com>
15403 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15404 W:      http://www.alsa-project.org/
15405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15406 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15407 S:      Maintained
15408 F:      Documentation/sound/
15409 F:      include/sound/
15410 F:      include/uapi/sound/
15411 F:      sound/
15412
15413 SOUND - COMPRESSED AUDIO
15414 M:      Vinod Koul <vkoul@kernel.org>
15415 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15417 S:      Supported
15418 F:      Documentation/sound/designs/compress-offload.rst
15419 F:      include/sound/compress_driver.h
15420 F:      include/uapi/sound/compress_*
15421 F:      sound/core/compress_offload.c
15422 F:      sound/soc/soc-compress.c
15423
15424 SOUND - DMAENGINE HELPERS
15425 M:      Lars-Peter Clausen <lars@metafoo.de>
15426 S:      Supported
15427 F:      include/sound/dmaengine_pcm.h
15428 F:      sound/core/pcm_dmaengine.c
15429 F:      sound/soc/soc-generic-dmaengine-pcm.c
15430
15431 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15432 M:      Liam Girdwood <lgirdwood@gmail.com>
15433 M:      Mark Brown <broonie@kernel.org>
15434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15435 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15436 W:      http://alsa-project.org/main/index.php/ASoC
15437 S:      Supported
15438 F:      Documentation/devicetree/bindings/sound/
15439 F:      Documentation/sound/soc/
15440 F:      sound/soc/
15441 F:      include/dt-bindings/sound/
15442 F:      include/sound/soc*
15443
15444 SOUNDWIRE SUBSYSTEM
15445 M:      Vinod Koul <vkoul@kernel.org>
15446 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15447 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15448 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15449 S:      Supported
15450 F:      Documentation/driver-api/soundwire/
15451 F:      drivers/soundwire/
15452 F:      include/linux/soundwire/
15453
15454 SP2 MEDIA DRIVER
15455 M:      Olli Salonen <olli.salonen@iki.fi>
15456 L:      linux-media@vger.kernel.org
15457 W:      https://linuxtv.org
15458 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15459 S:      Maintained
15460 F:      drivers/media/dvb-frontends/sp2*
15461
15462 SPARC + UltraSPARC (sparc/sparc64)
15463 M:      "David S. Miller" <davem@davemloft.net>
15464 L:      sparclinux@vger.kernel.org
15465 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15468 S:      Maintained
15469 F:      arch/sparc/
15470 F:      drivers/sbus/
15471
15472 SPARC SERIAL DRIVERS
15473 M:      "David S. Miller" <davem@davemloft.net>
15474 L:      sparclinux@vger.kernel.org
15475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15477 S:      Maintained
15478 F:      include/linux/sunserialcore.h
15479 F:      drivers/tty/serial/suncore.c
15480 F:      drivers/tty/serial/sunhv.c
15481 F:      drivers/tty/serial/sunsab.c
15482 F:      drivers/tty/serial/sunsab.h
15483 F:      drivers/tty/serial/sunsu.c
15484 F:      drivers/tty/serial/sunzilog.c
15485 F:      drivers/tty/serial/sunzilog.h
15486 F:      drivers/tty/vcc.c
15487
15488 SPARSE CHECKER
15489 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15490 L:      linux-sparse@vger.kernel.org
15491 W:      https://sparse.wiki.kernel.org/
15492 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15493 S:      Maintained
15494 F:      include/linux/compiler.h
15495
15496 SPEAR CLOCK FRAMEWORK SUPPORT
15497 M:      Viresh Kumar <vireshk@kernel.org>
15498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15499 W:      http://www.st.com/spear
15500 S:      Maintained
15501 F:      drivers/clk/spear/
15502
15503 SPEAR PLATFORM SUPPORT
15504 M:      Viresh Kumar <vireshk@kernel.org>
15505 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15507 W:      http://www.st.com/spear
15508 S:      Maintained
15509 F:      arch/arm/boot/dts/spear*
15510 F:      arch/arm/mach-spear/
15511
15512 SPI NOR SUBSYSTEM
15513 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15514 L:      linux-mtd@lists.infradead.org
15515 W:      http://www.linux-mtd.infradead.org/
15516 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15518 S:      Maintained
15519 F:      drivers/mtd/spi-nor/
15520 F:      include/linux/mtd/spi-nor.h
15521
15522 SPI SUBSYSTEM
15523 M:      Mark Brown <broonie@kernel.org>
15524 L:      linux-spi@vger.kernel.org
15525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15526 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15527 S:      Maintained
15528 F:      Documentation/devicetree/bindings/spi/
15529 F:      Documentation/spi/
15530 F:      drivers/spi/
15531 F:      include/linux/spi/
15532 F:      include/uapi/linux/spi/
15533 F:      tools/spi/
15534
15535 SPIDERNET NETWORK DRIVER for CELL
15536 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15537 L:      netdev@vger.kernel.org
15538 S:      Supported
15539 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15540 F:      drivers/net/ethernet/toshiba/spider_net*
15541
15542 SPMI SUBSYSTEM
15543 R:      Stephen Boyd <sboyd@kernel.org>
15544 L:      linux-arm-msm@vger.kernel.org
15545 F:      Documentation/devicetree/bindings/spmi/
15546 F:      drivers/spmi/
15547 F:      include/dt-bindings/spmi/spmi.h
15548 F:      include/linux/spmi.h
15549 F:      include/trace/events/spmi.h
15550
15551 SPU FILE SYSTEM
15552 M:      Jeremy Kerr <jk@ozlabs.org>
15553 L:      linuxppc-dev@lists.ozlabs.org
15554 W:      http://www.ibm.com/developerworks/power/cell/
15555 S:      Supported
15556 F:      Documentation/filesystems/spufs.txt
15557 F:      arch/powerpc/platforms/cell/spufs/
15558
15559 SQUASHFS FILE SYSTEM
15560 M:      Phillip Lougher <phillip@squashfs.org.uk>
15561 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15562 W:      http://squashfs.org.uk
15563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15564 S:      Maintained
15565 F:      Documentation/filesystems/squashfs.txt
15566 F:      fs/squashfs/
15567
15568 SRM (Alpha) environment access
15569 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15570 S:      Maintained
15571 F:      arch/alpha/kernel/srm_env.c
15572
15573 ST LSM6DSx IMU IIO DRIVER
15574 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15575 L:      linux-iio@vger.kernel.org
15576 W:      http://www.st.com/
15577 S:      Maintained
15578 F:      drivers/iio/imu/st_lsm6dsx/
15579 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15580
15581 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15582 M:      Mickael Guene <mickael.guene@st.com>
15583 L:      linux-media@vger.kernel.org
15584 T:      git git://linuxtv.org/media_tree.git
15585 S:      Maintained
15586 F:      drivers/media/i2c/st-mipid02.c
15587 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15588
15589 ST STM32 I2C/SMBUS DRIVER
15590 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15591 L:      linux-i2c@vger.kernel.org
15592 S:      Maintained
15593 F:      drivers/i2c/busses/i2c-stm32*
15594
15595 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15596 M:      Song Qiang <songqiang1304521@gmail.com>
15597 L:      linux-iio@vger.kernel.org
15598 S:      Maintained
15599 F:      drivers/iio/proximity/vl53l0x-i2c.c
15600 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15601
15602 STABLE BRANCH
15603 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15604 M:      Sasha Levin <sashal@kernel.org>
15605 L:      stable@vger.kernel.org
15606 S:      Supported
15607 F:      Documentation/process/stable-kernel-rules.rst
15608
15609 STAGING - COMEDI
15610 M:      Ian Abbott <abbotti@mev.co.uk>
15611 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15612 S:      Odd Fixes
15613 F:      drivers/staging/comedi/
15614
15615 STAGING - FIELDBUS SUBSYSTEM
15616 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15617 S:      Maintained
15618 F:      drivers/staging/fieldbus/*
15619 F:      drivers/staging/fieldbus/Documentation/
15620
15621 STAGING - HMS ANYBUS-S BUS
15622 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15623 S:      Maintained
15624 F:      drivers/staging/fieldbus/anybuss/
15625
15626 STAGING - INDUSTRIAL IO
15627 M:      Jonathan Cameron <jic23@kernel.org>
15628 L:      linux-iio@vger.kernel.org
15629 S:      Odd Fixes
15630 F:      Documentation/devicetree/bindings/staging/iio/
15631 F:      drivers/staging/iio/
15632
15633 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15634 M:      Marc Dietrich <marvin24@gmx.de>
15635 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15636 L:      linux-tegra@vger.kernel.org
15637 S:      Maintained
15638 F:      drivers/staging/nvec/
15639
15640 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15641 M:      Jens Frederich <jfrederich@gmail.com>
15642 M:      Daniel Drake <dsd@laptop.org>
15643 M:      Jon Nettleton <jon.nettleton@gmail.com>
15644 W:      http://wiki.laptop.org/go/DCON
15645 S:      Maintained
15646 F:      drivers/staging/olpc_dcon/
15647
15648 STAGING - REALTEK RTL8712U DRIVERS
15649 M:      Larry Finger <Larry.Finger@lwfinger.net>
15650 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15651 S:      Odd Fixes
15652 F:      drivers/staging/rtl8712/
15653
15654 STAGING - REALTEK RTL8188EU DRIVERS
15655 M:      Larry Finger <Larry.Finger@lwfinger.net>
15656 S:      Odd Fixes
15657 F:      drivers/staging/rtl8188eu/
15658
15659 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15660 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15661 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15662 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15663 L:      linux-fbdev@vger.kernel.org
15664 S:      Maintained
15665 F:      drivers/staging/sm750fb/
15666
15667 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15668 M:      William Hubbs <w.d.hubbs@gmail.com>
15669 M:      Chris Brannon <chris@the-brannons.com>
15670 M:      Kirk Reiser <kirk@reisers.ca>
15671 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15672 L:      speakup@linux-speakup.org
15673 W:      http://www.linux-speakup.org/
15674 S:      Odd Fixes
15675 F:      drivers/staging/speakup/
15676
15677 STAGING - VIA VT665X DRIVERS
15678 M:      Forest Bond <forest@alittletooquiet.net>
15679 S:      Odd Fixes
15680 F:      drivers/staging/vt665?/
15681
15682 STAGING - WILC1000 WIFI DRIVER
15683 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15684 M:      Ajay Singh <ajay.kathat@microchip.com>
15685 L:      linux-wireless@vger.kernel.org
15686 S:      Supported
15687 F:      drivers/staging/wilc1000/
15688
15689 STAGING - SEPS525 LCD CONTROLLER DRIVERS
15690 M:      Michael Hennerich <michael.hennerich@analog.com>
15691 M:      Beniamin Bia <beniamin.bia@analog.com>
15692 L:      linux-fbdev@vger.kernel.org
15693 S:      Supported
15694 F:      drivers/staging/fbtft/fb_seps525.c
15695 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
15696
15697 STAGING SUBSYSTEM
15698 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15700 L:      devel@driverdev.osuosl.org
15701 S:      Supported
15702 F:      drivers/staging/
15703
15704 STARFIRE/DURALAN NETWORK DRIVER
15705 M:      Ion Badulescu <ionut@badula.org>
15706 S:      Odd Fixes
15707 F:      drivers/net/ethernet/adaptec/starfire*
15708
15709 STEC S1220 SKD DRIVER
15710 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15711 L:      linux-block@vger.kernel.org
15712 S:      Maintained
15713 F:      drivers/block/skd*[ch]
15714
15715 STI AUDIO (ASoC) DRIVERS
15716 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15717 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15718 S:      Maintained
15719 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15720 F:      sound/soc/sti/
15721
15722 STI CEC DRIVER
15723 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15724 S:      Maintained
15725 F:      drivers/media/platform/sti/cec/
15726 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15727
15728 STK1160 USB VIDEO CAPTURE DRIVER
15729 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15730 L:      linux-media@vger.kernel.org
15731 T:      git git://linuxtv.org/media_tree.git
15732 S:      Maintained
15733 F:      drivers/media/usb/stk1160/
15734
15735 STM32 AUDIO (ASoC) DRIVERS
15736 M:      Olivier Moysan <olivier.moysan@st.com>
15737 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15738 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15739 S:      Maintained
15740 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15741 F:      sound/soc/stm/
15742
15743 STM32 TIMER/LPTIMER DRIVERS
15744 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15745 S:      Maintained
15746 F:      drivers/*/stm32-*timer*
15747 F:      drivers/pwm/pwm-stm32*
15748 F:      include/linux/*/stm32-*tim*
15749 F:      Documentation/ABI/testing/*timer-stm32
15750 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15751 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15752
15753 STMMAC ETHERNET DRIVER
15754 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15755 M:      Alexandre Torgue <alexandre.torgue@st.com>
15756 M:      Jose Abreu <joabreu@synopsys.com>
15757 L:      netdev@vger.kernel.org
15758 W:      http://www.stlinux.com
15759 S:      Supported
15760 F:      drivers/net/ethernet/stmicro/stmmac/
15761
15762 SUN3/3X
15763 M:      Sam Creasey <sammy@sammy.net>
15764 W:      http://sammy.net/sun3/
15765 S:      Maintained
15766 F:      arch/m68k/kernel/*sun3*
15767 F:      arch/m68k/sun3*/
15768 F:      arch/m68k/include/asm/sun3*
15769 F:      drivers/net/ethernet/i825xx/sun3*
15770
15771 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15772 M:      Hans de Goede <hdegoede@redhat.com>
15773 L:      linux-input@vger.kernel.org
15774 S:      Maintained
15775 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
15776 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15777
15778 SUNDANCE NETWORK DRIVER
15779 M:      Denis Kirjanov <kda@linux-powerpc.org>
15780 L:      netdev@vger.kernel.org
15781 S:      Maintained
15782 F:      drivers/net/ethernet/dlink/sundance.c
15783
15784 SUPERH
15785 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15786 M:      Rich Felker <dalias@libc.org>
15787 L:      linux-sh@vger.kernel.org
15788 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15789 S:      Maintained
15790 F:      Documentation/sh/
15791 F:      arch/sh/
15792 F:      drivers/sh/
15793
15794 SUSPEND TO RAM
15795 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15796 M:      Len Brown <len.brown@intel.com>
15797 M:      Pavel Machek <pavel@ucw.cz>
15798 L:      linux-pm@vger.kernel.org
15799 B:      https://bugzilla.kernel.org
15800 S:      Supported
15801 F:      Documentation/power/
15802 F:      arch/x86/kernel/acpi/
15803 F:      drivers/base/power/
15804 F:      kernel/power/
15805 F:      include/linux/suspend.h
15806 F:      include/linux/freezer.h
15807 F:      include/linux/pm.h
15808
15809 SVGA HANDLING
15810 M:      Martin Mares <mj@ucw.cz>
15811 L:      linux-video@atrey.karlin.mff.cuni.cz
15812 S:      Maintained
15813 F:      Documentation/admin-guide/svga.rst
15814 F:      arch/x86/boot/video*
15815
15816 SWIOTLB SUBSYSTEM
15817 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15818 L:      iommu@lists.linux-foundation.org
15819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15820 S:      Supported
15821 F:      kernel/dma/swiotlb.c
15822 F:      arch/*/kernel/pci-swiotlb.c
15823 F:      include/linux/swiotlb.h
15824
15825 SWITCHDEV
15826 M:      Jiri Pirko <jiri@resnulli.us>
15827 M:      Ivan Vecera <ivecera@redhat.com>
15828 L:      netdev@vger.kernel.org
15829 S:      Supported
15830 F:      net/switchdev/
15831 F:      include/net/switchdev.h
15832
15833 SY8106A REGULATOR DRIVER
15834 M:      Icenowy Zheng <icenowy@aosc.io>
15835 S:      Maintained
15836 F:      drivers/regulator/sy8106a-regulator.c
15837 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15838
15839 SYNC FILE FRAMEWORK
15840 M:      Sumit Semwal <sumit.semwal@linaro.org>
15841 R:      Gustavo Padovan <gustavo@padovan.org>
15842 S:      Maintained
15843 L:      linux-media@vger.kernel.org
15844 L:      dri-devel@lists.freedesktop.org
15845 F:      drivers/dma-buf/sync_*
15846 F:      drivers/dma-buf/dma-fence*
15847 F:      drivers/dma-buf/sw_sync.c
15848 F:      include/linux/sync_file.h
15849 F:      include/uapi/linux/sync_file.h
15850 F:      Documentation/driver-api/sync_file.rst
15851 T:      git git://anongit.freedesktop.org/drm/drm-misc
15852
15853 SYNOPSYS ARC ARCHITECTURE
15854 M:      Vineet Gupta <vgupta@synopsys.com>
15855 L:      linux-snps-arc@lists.infradead.org
15856 S:      Supported
15857 F:      arch/arc/
15858 F:      Documentation/devicetree/bindings/arc/*
15859 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15860 F:      drivers/clocksource/arc_timer.c
15861 F:      drivers/tty/serial/arc_uart.c
15862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15863
15864 SYNOPSYS ARC HSDK SDP pll clock driver
15865 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15866 S:      Supported
15867 F:      drivers/clk/clk-hsdk-pll.c
15868 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15869
15870 SYNOPSYS ARC SDP clock driver
15871 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15872 S:      Supported
15873 F:      drivers/clk/axs10x/*
15874 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15875
15876 SYNOPSYS ARC SDP platform support
15877 M:      Alexey Brodkin <abrodkin@synopsys.com>
15878 S:      Supported
15879 F:      arch/arc/plat-axs10x
15880 F:      arch/arc/boot/dts/ax*
15881 F:      Documentation/devicetree/bindings/arc/axs10*
15882
15883 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15884 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15885 S:      Supported
15886 F:      drivers/reset/reset-axs10x.c
15887 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15888
15889 SYNOPSYS CREG GPIO DRIVER
15890 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15891 S:      Maintained
15892 F:      drivers/gpio/gpio-creg-snps.c
15893 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15894
15895 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15896 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15897 S:      Maintained
15898 F:      drivers/tty/serial/8250/8250_dw.c
15899
15900 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15901 M:      Hoan Tran <hoan@os.amperecomputing.com>
15902 L:      linux-gpio@vger.kernel.org
15903 S:      Maintained
15904 F:      drivers/gpio/gpio-dwapb.c
15905 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15906
15907 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15908 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15909 S:      Maintained
15910 F:      drivers/dma/dw-axi-dmac/
15911 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15912
15913 SYNOPSYS DESIGNWARE DMAC DRIVER
15914 M:      Viresh Kumar <vireshk@kernel.org>
15915 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15916 S:      Maintained
15917 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15918 F:      drivers/dma/dw/
15919 F:      include/dt-bindings/dma/dw-dmac.h
15920 F:      include/linux/dma/dw.h
15921 F:      include/linux/platform_data/dma-dw.h
15922
15923 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15924 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15925 L:      netdev@vger.kernel.org
15926 S:      Supported
15927 F:      drivers/net/ethernet/synopsys/
15928
15929 SYNOPSYS DESIGNWARE I2C DRIVER
15930 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15931 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15932 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15933 L:      linux-i2c@vger.kernel.org
15934 S:      Maintained
15935 F:      drivers/i2c/busses/i2c-designware-*
15936 F:      include/linux/platform_data/i2c-designware.h
15937
15938 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15939 M:      Jaehoon Chung <jh80.chung@samsung.com>
15940 L:      linux-mmc@vger.kernel.org
15941 S:      Maintained
15942 F:      drivers/mmc/host/dw_mmc*
15943
15944 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15945 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15946 S:      Supported
15947 F:      drivers/reset/reset-hsdk.c
15948 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15949 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15950
15951 SYSTEM CONFIGURATION (SYSCON)
15952 M:      Lee Jones <lee.jones@linaro.org>
15953 M:      Arnd Bergmann <arnd@arndb.de>
15954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15955 S:      Supported
15956 F:      drivers/mfd/syscon.c
15957
15958 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15959 M:      Sudeep Holla <sudeep.holla@arm.com>
15960 L:      linux-arm-kernel@lists.infradead.org
15961 S:      Maintained
15962 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15963 F:      drivers/clk/clk-sc[mp]i.c
15964 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15965 F:      drivers/firmware/arm_scpi.c
15966 F:      drivers/firmware/arm_scmi/
15967 F:      drivers/reset/reset-scmi.c
15968 F:      include/linux/sc[mp]i_protocol.h
15969
15970 SYSTEM RESET/SHUTDOWN DRIVERS
15971 M:      Sebastian Reichel <sre@kernel.org>
15972 L:      linux-pm@vger.kernel.org
15973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15974 S:      Maintained
15975 F:      Documentation/devicetree/bindings/power/reset/
15976 F:      drivers/power/reset/
15977
15978 SYSTEM TRACE MODULE CLASS
15979 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15980 S:      Maintained
15981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15982 F:      Documentation/trace/stm.rst
15983 F:      drivers/hwtracing/stm/
15984 F:      include/linux/stm.h
15985 F:      include/uapi/linux/stm.h
15986
15987 SYSTEM76 ACPI DRIVER
15988 M:      Jeremy Soller <jeremy@system76.com>
15989 M:      System76 Product Development <productdev@system76.com>
15990 L:      platform-driver-x86@vger.kernel.org
15991 S:      Maintained
15992 F:      drivers/platform/x86/system76_acpi.c
15993
15994 SYSV FILESYSTEM
15995 M:      Christoph Hellwig <hch@infradead.org>
15996 S:      Maintained
15997 F:      Documentation/filesystems/sysv-fs.txt
15998 F:      fs/sysv/
15999 F:      include/linux/sysv_fs.h
16000
16001 TASKSTATS STATISTICS INTERFACE
16002 M:      Balbir Singh <bsingharora@gmail.com>
16003 S:      Maintained
16004 F:      Documentation/accounting/taskstats*
16005 F:      include/linux/taskstats*
16006 F:      kernel/taskstats.c
16007
16008 TC subsystem
16009 M:      Jamal Hadi Salim <jhs@mojatatu.com>
16010 M:      Cong Wang <xiyou.wangcong@gmail.com>
16011 M:      Jiri Pirko <jiri@resnulli.us>
16012 L:      netdev@vger.kernel.org
16013 S:      Maintained
16014 F:      include/net/pkt_cls.h
16015 F:      include/net/pkt_sched.h
16016 F:      include/net/tc_act/
16017 F:      include/uapi/linux/pkt_cls.h
16018 F:      include/uapi/linux/pkt_sched.h
16019 F:      include/uapi/linux/tc_act/
16020 F:      include/uapi/linux/tc_ematch/
16021 F:      net/sched/
16022
16023 TC90522 MEDIA DRIVER
16024 M:      Akihiro Tsukada <tskd08@gmail.com>
16025 L:      linux-media@vger.kernel.org
16026 S:      Odd Fixes
16027 F:      drivers/media/dvb-frontends/tc90522*
16028
16029 TCP LOW PRIORITY MODULE
16030 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
16031 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
16032 W:      http://tcp-lp-mod.sourceforge.net/
16033 S:      Maintained
16034 F:      net/ipv4/tcp_lp.c
16035
16036 TDA10071 MEDIA DRIVER
16037 M:      Antti Palosaari <crope@iki.fi>
16038 L:      linux-media@vger.kernel.org
16039 W:      https://linuxtv.org
16040 W:      http://palosaari.fi/linux/
16041 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16042 T:      git git://linuxtv.org/anttip/media_tree.git
16043 S:      Maintained
16044 F:      drivers/media/dvb-frontends/tda10071*
16045
16046 TDA18212 MEDIA DRIVER
16047 M:      Antti Palosaari <crope@iki.fi>
16048 L:      linux-media@vger.kernel.org
16049 W:      https://linuxtv.org
16050 W:      http://palosaari.fi/linux/
16051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16052 T:      git git://linuxtv.org/anttip/media_tree.git
16053 S:      Maintained
16054 F:      drivers/media/tuners/tda18212*
16055
16056 TDA18218 MEDIA DRIVER
16057 M:      Antti Palosaari <crope@iki.fi>
16058 L:      linux-media@vger.kernel.org
16059 W:      https://linuxtv.org
16060 W:      http://palosaari.fi/linux/
16061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16062 T:      git git://linuxtv.org/anttip/media_tree.git
16063 S:      Maintained
16064 F:      drivers/media/tuners/tda18218*
16065
16066 TDA18250 MEDIA DRIVER
16067 M:      Olli Salonen <olli.salonen@iki.fi>
16068 L:      linux-media@vger.kernel.org
16069 W:      https://linuxtv.org
16070 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16071 T:      git git://linuxtv.org/media_tree.git
16072 S:      Maintained
16073 F:      drivers/media/tuners/tda18250*
16074
16075 TDA18271 MEDIA DRIVER
16076 M:      Michael Krufky <mkrufky@linuxtv.org>
16077 L:      linux-media@vger.kernel.org
16078 W:      https://linuxtv.org
16079 W:      http://github.com/mkrufky
16080 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16081 T:      git git://linuxtv.org/mkrufky/tuners.git
16082 S:      Maintained
16083 F:      drivers/media/tuners/tda18271*
16084
16085 TDA1997x MEDIA DRIVER
16086 M:      Tim Harvey <tharvey@gateworks.com>
16087 L:      linux-media@vger.kernel.org
16088 W:      https://linuxtv.org
16089 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16090 S:      Maintained
16091 F:      drivers/media/i2c/tda1997x.*
16092
16093 TDA827x MEDIA DRIVER
16094 M:      Michael Krufky <mkrufky@linuxtv.org>
16095 L:      linux-media@vger.kernel.org
16096 W:      https://linuxtv.org
16097 W:      http://github.com/mkrufky
16098 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16099 T:      git git://linuxtv.org/mkrufky/tuners.git
16100 S:      Maintained
16101 F:      drivers/media/tuners/tda8290.*
16102
16103 TDA8290 MEDIA DRIVER
16104 M:      Michael Krufky <mkrufky@linuxtv.org>
16105 L:      linux-media@vger.kernel.org
16106 W:      https://linuxtv.org
16107 W:      http://github.com/mkrufky
16108 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16109 T:      git git://linuxtv.org/mkrufky/tuners.git
16110 S:      Maintained
16111 F:      drivers/media/tuners/tda8290.*
16112
16113 TDA9840 MEDIA DRIVER
16114 M:      Hans Verkuil <hverkuil@xs4all.nl>
16115 L:      linux-media@vger.kernel.org
16116 T:      git git://linuxtv.org/media_tree.git
16117 W:      https://linuxtv.org
16118 S:      Maintained
16119 F:      drivers/media/i2c/tda9840*
16120
16121 TEA5761 TUNER DRIVER
16122 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16123 L:      linux-media@vger.kernel.org
16124 W:      https://linuxtv.org
16125 T:      git git://linuxtv.org/media_tree.git
16126 S:      Odd fixes
16127 F:      drivers/media/tuners/tea5761.*
16128
16129 TEA5767 TUNER DRIVER
16130 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16131 L:      linux-media@vger.kernel.org
16132 W:      https://linuxtv.org
16133 T:      git git://linuxtv.org/media_tree.git
16134 S:      Maintained
16135 F:      drivers/media/tuners/tea5767.*
16136
16137 TEA6415C MEDIA DRIVER
16138 M:      Hans Verkuil <hverkuil@xs4all.nl>
16139 L:      linux-media@vger.kernel.org
16140 T:      git git://linuxtv.org/media_tree.git
16141 W:      https://linuxtv.org
16142 S:      Maintained
16143 F:      drivers/media/i2c/tea6415c*
16144
16145 TEA6420 MEDIA DRIVER
16146 M:      Hans Verkuil <hverkuil@xs4all.nl>
16147 L:      linux-media@vger.kernel.org
16148 T:      git git://linuxtv.org/media_tree.git
16149 W:      https://linuxtv.org
16150 S:      Maintained
16151 F:      drivers/media/i2c/tea6420*
16152
16153 TEAM DRIVER
16154 M:      Jiri Pirko <jiri@resnulli.us>
16155 L:      netdev@vger.kernel.org
16156 S:      Supported
16157 F:      drivers/net/team/
16158 F:      include/linux/if_team.h
16159 F:      include/uapi/linux/if_team.h
16160
16161 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16162 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16163 S:      Maintained
16164 F:      arch/x86/platform/ts5500/
16165
16166 TECHNOTREND USB IR RECEIVER
16167 M:      Sean Young <sean@mess.org>
16168 L:      linux-media@vger.kernel.org
16169 S:      Maintained
16170 F:      drivers/media/rc/ttusbir.c
16171
16172 TECHWELL TW9910 VIDEO DECODER
16173 L:      linux-media@vger.kernel.org
16174 S:      Orphan
16175 F:      drivers/media/i2c/tw9910.c
16176 F:      include/media/i2c/tw9910.h
16177
16178 TEE SUBSYSTEM
16179 M:      Jens Wiklander <jens.wiklander@linaro.org>
16180 L:      tee-dev@lists.linaro.org
16181 S:      Maintained
16182 F:      include/linux/tee_drv.h
16183 F:      include/uapi/linux/tee.h
16184 F:      drivers/tee/
16185 F:      Documentation/tee.txt
16186
16187 TEGRA ARCHITECTURE SUPPORT
16188 M:      Thierry Reding <thierry.reding@gmail.com>
16189 M:      Jonathan Hunter <jonathanh@nvidia.com>
16190 L:      linux-tegra@vger.kernel.org
16191 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16193 S:      Supported
16194 N:      [^a-z]tegra
16195
16196 TEGRA CLOCK DRIVER
16197 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16198 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16199 S:      Supported
16200 F:      drivers/clk/tegra/
16201
16202 TEGRA DMA DRIVERS
16203 M:      Laxman Dewangan <ldewangan@nvidia.com>
16204 M:      Jon Hunter <jonathanh@nvidia.com>
16205 S:      Supported
16206 F:      drivers/dma/tegra*
16207
16208 TEGRA I2C DRIVER
16209 M:      Laxman Dewangan <ldewangan@nvidia.com>
16210 R:      Dmitry Osipenko <digetx@gmail.com>
16211 S:      Supported
16212 F:      drivers/i2c/busses/i2c-tegra.c
16213
16214 TEGRA IOMMU DRIVERS
16215 M:      Thierry Reding <thierry.reding@gmail.com>
16216 L:      linux-tegra@vger.kernel.org
16217 S:      Supported
16218 F:      drivers/iommu/tegra*
16219
16220 TEGRA KBC DRIVER
16221 M:      Laxman Dewangan <ldewangan@nvidia.com>
16222 S:      Supported
16223 F:      drivers/input/keyboard/tegra-kbc.c
16224
16225 TEGRA NAND DRIVER
16226 M:      Stefan Agner <stefan@agner.ch>
16227 M:      Lucas Stach <dev@lynxeye.de>
16228 S:      Maintained
16229 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16230 F:      drivers/mtd/nand/raw/tegra_nand.c
16231
16232 TEGRA PWM DRIVER
16233 M:      Thierry Reding <thierry.reding@gmail.com>
16234 S:      Supported
16235 F:      drivers/pwm/pwm-tegra.c
16236
16237 TEGRA SERIAL DRIVER
16238 M:      Laxman Dewangan <ldewangan@nvidia.com>
16239 S:      Supported
16240 F:      drivers/tty/serial/serial-tegra.c
16241
16242 TEGRA SPI DRIVER
16243 M:      Laxman Dewangan <ldewangan@nvidia.com>
16244 S:      Supported
16245 F:      drivers/spi/spi-tegra*
16246
16247 TEGRA XUSB PADCTL DRIVER
16248 M:      JC Kuo <jckuo@nvidia.com>
16249 S:      Supported
16250 F:      drivers/phy/tegra/xusb*
16251
16252 TEHUTI ETHERNET DRIVER
16253 M:      Andy Gospodarek <andy@greyhouse.net>
16254 L:      netdev@vger.kernel.org
16255 S:      Supported
16256 F:      drivers/net/ethernet/tehuti/*
16257
16258 Telecom Clock Driver for MCPL0010
16259 M:      Mark Gross <mark.gross@intel.com>
16260 S:      Supported
16261 F:      drivers/char/tlclk.c
16262
16263 TENSILICA XTENSA PORT (xtensa)
16264 M:      Chris Zankel <chris@zankel.net>
16265 M:      Max Filippov <jcmvbkbc@gmail.com>
16266 L:      linux-xtensa@linux-xtensa.org
16267 T:      git git://github.com/czankel/xtensa-linux.git
16268 S:      Maintained
16269 F:      arch/xtensa/
16270 F:      drivers/irqchip/irq-xtensa-*
16271
16272 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16273 M:      Nishanth Menon <nm@ti.com>
16274 M:      Tero Kristo <t-kristo@ti.com>
16275 M:      Santosh Shilimkar <ssantosh@kernel.org>
16276 L:      linux-arm-kernel@lists.infradead.org
16277 S:      Maintained
16278 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16279 F:      drivers/firmware/ti_sci*
16280 F:      include/linux/soc/ti/ti_sci_protocol.h
16281 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16282 F:      drivers/soc/ti/ti_sci_pm_domains.c
16283 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16284 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16285 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16286 F:      drivers/clk/keystone/sci-clk.c
16287 F:      drivers/reset/reset-ti-sci.c
16288 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16289 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16290 F:      drivers/irqchip/irq-ti-sci-intr.c
16291 F:      drivers/irqchip/irq-ti-sci-inta.c
16292 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16293 F:      drivers/soc/ti/ti_sci_inta_msi.c
16294
16295 Texas Instruments ASoC drivers
16296 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16297 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16298 S:      Maintained
16299 F:      sound/soc/ti/
16300
16301 Texas Instruments' DAC7612 DAC Driver
16302 M:      Ricardo Ribalda <ricardo@ribalda.com>
16303 L:      linux-iio@vger.kernel.org
16304 S:      Supported
16305 F:      drivers/iio/dac/ti-dac7612.c
16306 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16307
16308 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16309 M:      Hans Verkuil <hverkuil@xs4all.nl>
16310 L:      linux-media@vger.kernel.org
16311 T:      git git://linuxtv.org/media_tree.git
16312 W:      https://linuxtv.org
16313 S:      Maintained
16314 F:      drivers/media/radio/radio-raremono.c
16315
16316 THERMAL
16317 M:      Zhang Rui <rui.zhang@intel.com>
16318 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
16319 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16320 L:      linux-pm@vger.kernel.org
16321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
16322 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16323 S:      Supported
16324 F:      drivers/thermal/
16325 F:      include/linux/thermal.h
16326 F:      include/uapi/linux/thermal.h
16327 F:      include/linux/cpu_cooling.h
16328 F:      Documentation/devicetree/bindings/thermal/
16329
16330 THERMAL/CPU_COOLING
16331 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16332 M:      Viresh Kumar <viresh.kumar@linaro.org>
16333 M:      Javi Merino <javi.merino@kernel.org>
16334 L:      linux-pm@vger.kernel.org
16335 S:      Supported
16336 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16337 F:      drivers/thermal/cpu_cooling.c
16338 F:      include/linux/cpu_cooling.h
16339
16340 THERMAL DRIVER FOR AMLOGIC SOCS
16341 M:      Guillaume La Roque <glaroque@baylibre.com>
16342 L:      linux-pm@vger.kernel.org
16343 L:      linux-amlogic@lists.infradead.org
16344 W:      http://linux-meson.com/
16345 S:      Supported
16346 F:      drivers/thermal/amlogic_thermal.c
16347 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
16348
16349 THINKPAD ACPI EXTRAS DRIVER
16350 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16351 L:      ibm-acpi-devel@lists.sourceforge.net
16352 L:      platform-driver-x86@vger.kernel.org
16353 W:      http://ibm-acpi.sourceforge.net
16354 W:      http://thinkwiki.org/wiki/Ibm-acpi
16355 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16356 S:      Maintained
16357 F:      drivers/platform/x86/thinkpad_acpi.c
16358
16359 THUNDERBOLT DRIVER
16360 M:      Andreas Noever <andreas.noever@gmail.com>
16361 M:      Michael Jamet <michael.jamet@intel.com>
16362 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16363 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16365 S:      Maintained
16366 F:      Documentation/admin-guide/thunderbolt.rst
16367 F:      drivers/thunderbolt/
16368 F:      include/linux/thunderbolt.h
16369
16370 THUNDERBOLT NETWORK DRIVER
16371 M:      Michael Jamet <michael.jamet@intel.com>
16372 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16373 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16374 L:      netdev@vger.kernel.org
16375 S:      Maintained
16376 F:      drivers/net/thunderbolt.c
16377
16378 THUNDERX GPIO DRIVER
16379 M:      Robert Richter <rrichter@marvell.com>
16380 S:      Maintained
16381 F:      drivers/gpio/gpio-thunderx.c
16382
16383 TI AM437X VPFE DRIVER
16384 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16385 L:      linux-media@vger.kernel.org
16386 W:      https://linuxtv.org
16387 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16388 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16389 S:      Maintained
16390 F:      drivers/media/platform/am437x/
16391
16392 TI BANDGAP AND THERMAL DRIVER
16393 M:      Eduardo Valentin <edubezval@gmail.com>
16394 M:      Keerthy <j-keerthy@ti.com>
16395 L:      linux-pm@vger.kernel.org
16396 L:      linux-omap@vger.kernel.org
16397 S:      Maintained
16398 F:      drivers/thermal/ti-soc-thermal/
16399
16400 TI BQ27XXX POWER SUPPLY DRIVER
16401 R:      Andrew F. Davis <afd@ti.com>
16402 F:      include/linux/power/bq27xxx_battery.h
16403 F:      drivers/power/supply/bq27xxx_battery.c
16404 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16405
16406 TI CDCE706 CLOCK DRIVER
16407 M:      Max Filippov <jcmvbkbc@gmail.com>
16408 S:      Maintained
16409 F:      drivers/clk/clk-cdce706.c
16410
16411 TI CLOCK DRIVER
16412 M:      Tero Kristo <t-kristo@ti.com>
16413 L:      linux-omap@vger.kernel.org
16414 S:      Maintained
16415 F:      drivers/clk/ti/
16416 F:      include/linux/clk/ti.h
16417
16418 TI DAVINCI MACHINE SUPPORT
16419 M:      Sekhar Nori <nsekhar@ti.com>
16420 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16423 S:      Supported
16424 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16425 F:      arch/arm/mach-davinci/
16426 F:      drivers/i2c/busses/i2c-davinci.c
16427 F:      arch/arm/boot/dts/da850*
16428
16429 TI DAVINCI SERIES CLOCK DRIVER
16430 M:      David Lechner <david@lechnology.com>
16431 R:      Sekhar Nori <nsekhar@ti.com>
16432 S:      Maintained
16433 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16434 F:      drivers/clk/davinci/
16435
16436 TI DAVINCI SERIES GPIO DRIVER
16437 M:      Keerthy <j-keerthy@ti.com>
16438 L:      linux-gpio@vger.kernel.org
16439 S:      Maintained
16440 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16441 F:      drivers/gpio/gpio-davinci.c
16442
16443 TI DAVINCI SERIES MEDIA DRIVER
16444 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16445 L:      linux-media@vger.kernel.org
16446 W:      https://linuxtv.org
16447 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16448 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16449 S:      Maintained
16450 F:      drivers/media/platform/davinci/
16451 F:      include/media/davinci/
16452
16453 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
16454 R:      David Lechner <david@lechnology.com>
16455 L:      linux-iio@vger.kernel.org
16456 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
16457 F:      drivers/counter/ti-eqep.c
16458
16459 TI ETHERNET SWITCH DRIVER (CPSW)
16460 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16461 L:      linux-omap@vger.kernel.org
16462 L:      netdev@vger.kernel.org
16463 S:      Maintained
16464 F:      drivers/net/ethernet/ti/cpsw*
16465 F:      drivers/net/ethernet/ti/davinci*
16466
16467 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16468 M:      Alex Dubov <oakad@yahoo.com>
16469 S:      Maintained
16470 W:      http://tifmxx.berlios.de/
16471 F:      drivers/memstick/host/tifm_ms.c
16472 F:      drivers/misc/tifm*
16473 F:      drivers/mmc/host/tifm_sd.c
16474 F:      include/linux/tifm.h
16475
16476 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16477 M:      Santosh Shilimkar <ssantosh@kernel.org>
16478 L:      linux-kernel@vger.kernel.org
16479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16480 S:      Maintained
16481 F:      drivers/soc/ti/*
16482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16483
16484 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16485 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16486 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16487 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16488 S:      Maintained
16489 F:      sound/soc/codecs/lm49453*
16490 F:      sound/soc/codecs/isabelle*
16491
16492 TI LP855x BACKLIGHT DRIVER
16493 M:      Milo Kim <milo.kim@ti.com>
16494 S:      Maintained
16495 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16496 F:      drivers/video/backlight/lp855x_bl.c
16497 F:      include/linux/platform_data/lp855x.h
16498
16499 TI LP8727 CHARGER DRIVER
16500 M:      Milo Kim <milo.kim@ti.com>
16501 S:      Maintained
16502 F:      drivers/power/supply/lp8727_charger.c
16503 F:      include/linux/platform_data/lp8727.h
16504
16505 TI LP8788 MFD DRIVER
16506 M:      Milo Kim <milo.kim@ti.com>
16507 S:      Maintained
16508 F:      drivers/iio/adc/lp8788_adc.c
16509 F:      drivers/leds/leds-lp8788.c
16510 F:      drivers/mfd/lp8788*.c
16511 F:      drivers/power/supply/lp8788-charger.c
16512 F:      drivers/regulator/lp8788-*.c
16513 F:      include/linux/mfd/lp8788*.h
16514
16515 TI NETCP ETHERNET DRIVER
16516 M:      Wingman Kwok <w-kwok2@ti.com>
16517 M:      Murali Karicheri <m-karicheri2@ti.com>
16518 L:      netdev@vger.kernel.org
16519 S:      Maintained
16520 F:      drivers/net/ethernet/ti/netcp*
16521
16522 TI PCM3060 ASoC CODEC DRIVER
16523 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16524 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16525 S:      Maintained
16526 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16527 F:      sound/soc/codecs/pcm3060*
16528
16529 TI TAS571X FAMILY ASoC CODEC DRIVER
16530 M:      Kevin Cernekee <cernekee@chromium.org>
16531 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16532 S:      Odd Fixes
16533 F:      sound/soc/codecs/tas571x*
16534
16535 TI TRF7970A NFC DRIVER
16536 M:      Mark Greer <mgreer@animalcreek.com>
16537 L:      linux-wireless@vger.kernel.org
16538 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16539 S:      Supported
16540 F:      drivers/nfc/trf7970a.c
16541 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16542
16543 TI TWL4030 SERIES SOC CODEC DRIVER
16544 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16545 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16546 S:      Maintained
16547 F:      sound/soc/codecs/twl4030*
16548
16549 TI VPE/CAL DRIVERS
16550 M:      Benoit Parrot <bparrot@ti.com>
16551 L:      linux-media@vger.kernel.org
16552 W:      http://linuxtv.org/
16553 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16554 S:      Maintained
16555 F:      drivers/media/platform/ti-vpe/
16556 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16557
16558 TI WILINK WIRELESS DRIVERS
16559 L:      linux-wireless@vger.kernel.org
16560 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16561 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16563 S:      Orphan
16564 F:      drivers/net/wireless/ti/
16565 F:      include/linux/wl12xx.h
16566
16567 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16568 M:      John Stultz <john.stultz@linaro.org>
16569 M:      Thomas Gleixner <tglx@linutronix.de>
16570 R:      Stephen Boyd <sboyd@kernel.org>
16571 L:      linux-kernel@vger.kernel.org
16572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16573 S:      Supported
16574 F:      include/linux/clocksource.h
16575 F:      include/linux/time.h
16576 F:      include/linux/timex.h
16577 F:      include/uapi/linux/time.h
16578 F:      include/uapi/linux/timex.h
16579 F:      kernel/time/clocksource.c
16580 F:      kernel/time/time*.c
16581 F:      kernel/time/alarmtimer.c
16582 F:      kernel/time/ntp.c
16583 F:      tools/testing/selftests/timers/
16584
16585 TIPC NETWORK LAYER
16586 M:      Jon Maloy <jon.maloy@ericsson.com>
16587 M:      Ying Xue <ying.xue@windriver.com>
16588 L:      netdev@vger.kernel.org (core kernel code)
16589 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16590 W:      http://tipc.sourceforge.net/
16591 S:      Maintained
16592 F:      include/uapi/linux/tipc*.h
16593 F:      net/tipc/
16594
16595 TLAN NETWORK DRIVER
16596 M:      Samuel Chessman <chessman@tux.org>
16597 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16598 W:      http://sourceforge.net/projects/tlan/
16599 S:      Maintained
16600 F:      Documentation/networking/device_drivers/ti/tlan.txt
16601 F:      drivers/net/ethernet/ti/tlan.*
16602
16603 TM6000 VIDEO4LINUX DRIVER
16604 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16605 L:      linux-media@vger.kernel.org
16606 W:      https://linuxtv.org
16607 T:      git git://linuxtv.org/media_tree.git
16608 S:      Odd fixes
16609 F:      drivers/media/usb/tm6000/
16610 F:      Documentation/media/v4l-drivers/tm6000*
16611
16612 TMIO/SDHI MMC DRIVER
16613 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16614 L:      linux-mmc@vger.kernel.org
16615 S:      Supported
16616 F:      drivers/mmc/host/tmio_mmc*
16617 F:      drivers/mmc/host/renesas_sdhi*
16618 F:      include/linux/mfd/tmio.h
16619
16620 TMP401 HARDWARE MONITOR DRIVER
16621 M:      Guenter Roeck <linux@roeck-us.net>
16622 L:      linux-hwmon@vger.kernel.org
16623 S:      Maintained
16624 F:      Documentation/hwmon/tmp401.rst
16625 F:      drivers/hwmon/tmp401.c
16626
16627 TMP513 HARDWARE MONITOR DRIVER
16628 M:      Eric Tremblay <etremblay@distech-controls.com>
16629 L:      linux-hwmon@vger.kernel.org
16630 S:      Maintained
16631 F:      Documentation/hwmon/tmp513.rst
16632 F:      drivers/hwmon/tmp513.c
16633
16634 TMPFS (SHMEM FILESYSTEM)
16635 M:      Hugh Dickins <hughd@google.com>
16636 L:      linux-mm@kvack.org
16637 S:      Maintained
16638 F:      include/linux/shmem_fs.h
16639 F:      mm/shmem.c
16640
16641 TOMOYO SECURITY MODULE
16642 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16643 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16644 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16645 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16646 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16647 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16648 W:      https://tomoyo.osdn.jp/
16649 S:      Maintained
16650 F:      security/tomoyo/
16651
16652 TOPSTAR LAPTOP EXTRAS DRIVER
16653 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16654 L:      platform-driver-x86@vger.kernel.org
16655 S:      Maintained
16656 F:      drivers/platform/x86/topstar-laptop.c
16657
16658 TORTURE-TEST MODULES
16659 M:      Davidlohr Bueso <dave@stgolabs.net>
16660 M:      "Paul E. McKenney" <paulmck@kernel.org>
16661 M:      Josh Triplett <josh@joshtriplett.org>
16662 L:      linux-kernel@vger.kernel.org
16663 S:      Supported
16664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16665 F:      Documentation/RCU/torture.txt
16666 F:      kernel/torture.c
16667 F:      kernel/rcu/rcutorture.c
16668 F:      kernel/rcu/rcuperf.c
16669 F:      kernel/locking/locktorture.c
16670
16671 TOSHIBA ACPI EXTRAS DRIVER
16672 M:      Azael Avalos <coproscefalo@gmail.com>
16673 L:      platform-driver-x86@vger.kernel.org
16674 S:      Maintained
16675 F:      drivers/platform/x86/toshiba_acpi.c
16676
16677 TOSHIBA BLUETOOTH DRIVER
16678 M:      Azael Avalos <coproscefalo@gmail.com>
16679 L:      platform-driver-x86@vger.kernel.org
16680 S:      Maintained
16681 F:      drivers/platform/x86/toshiba_bluetooth.c
16682
16683 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16684 M:      Azael Avalos <coproscefalo@gmail.com>
16685 L:      platform-driver-x86@vger.kernel.org
16686 S:      Maintained
16687 F:      drivers/platform/x86/toshiba_haps.c
16688
16689 TOSHIBA SMM DRIVER
16690 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16691 W:      http://www.buzzard.org.uk/toshiba/
16692 S:      Maintained
16693 F:      drivers/char/toshiba.c
16694 F:      include/linux/toshiba.h
16695 F:      include/uapi/linux/toshiba.h
16696
16697 TOSHIBA TC358743 DRIVER
16698 M:      Mats Randgaard <matrandg@cisco.com>
16699 L:      linux-media@vger.kernel.org
16700 S:      Maintained
16701 F:      drivers/media/i2c/tc358743*
16702 F:      include/media/i2c/tc358743.h
16703
16704 TOSHIBA WMI HOTKEYS DRIVER
16705 M:      Azael Avalos <coproscefalo@gmail.com>
16706 L:      platform-driver-x86@vger.kernel.org
16707 S:      Maintained
16708 F:      drivers/platform/x86/toshiba-wmi.c
16709
16710 TPM DEVICE DRIVER
16711 M:      Peter Huewe <peterhuewe@gmx.de>
16712 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16713 R:      Jason Gunthorpe <jgg@ziepe.ca>
16714 L:      linux-integrity@vger.kernel.org
16715 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16716 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16717 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16718 S:      Maintained
16719 F:      drivers/char/tpm/
16720
16721 TRACING
16722 M:      Steven Rostedt <rostedt@goodmis.org>
16723 M:      Ingo Molnar <mingo@redhat.com>
16724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16725 S:      Maintained
16726 F:      Documentation/trace/ftrace.rst
16727 F:      arch/*/*/*/ftrace.h
16728 F:      arch/*/kernel/ftrace.c
16729 F:      include/*/ftrace.h
16730 F:      include/linux/trace*.h
16731 F:      include/trace/
16732 F:      kernel/trace/
16733 F:      tools/testing/selftests/ftrace/
16734
16735 TRACING MMIO ACCESSES (MMIOTRACE)
16736 M:      Steven Rostedt <rostedt@goodmis.org>
16737 M:      Ingo Molnar <mingo@kernel.org>
16738 R:      Karol Herbst <karolherbst@gmail.com>
16739 R:      Pekka Paalanen <ppaalanen@gmail.com>
16740 S:      Maintained
16741 L:      linux-kernel@vger.kernel.org
16742 L:      nouveau@lists.freedesktop.org
16743 F:      kernel/trace/trace_mmiotrace.c
16744 F:      include/linux/mmiotrace.h
16745 F:      arch/x86/mm/kmmio.c
16746 F:      arch/x86/mm/mmio-mod.c
16747 F:      arch/x86/mm/testmmiotrace.c
16748
16749 TRIVIAL PATCHES
16750 M:      Jiri Kosina <trivial@kernel.org>
16751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16752 S:      Maintained
16753 K:      ^Subject:.*(?i)trivial
16754
16755 TEMPO SEMICONDUCTOR DRIVERS
16756 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16757 S:      Maintained
16758 F:      sound/soc/codecs/tscs*.c
16759 F:      sound/soc/codecs/tscs*.h
16760 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16761
16762 TTY LAYER
16763 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16764 M:      Jiri Slaby <jslaby@suse.com>
16765 S:      Supported
16766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16767 F:      Documentation/driver-api/serial/
16768 F:      drivers/tty/
16769 F:      drivers/tty/serial/serial_core.c
16770 F:      include/linux/serial_core.h
16771 F:      include/linux/serial.h
16772 F:      include/linux/tty.h
16773 F:      include/uapi/linux/serial_core.h
16774 F:      include/uapi/linux/serial.h
16775 F:      include/uapi/linux/tty.h
16776
16777 TUA9001 MEDIA DRIVER
16778 M:      Antti Palosaari <crope@iki.fi>
16779 L:      linux-media@vger.kernel.org
16780 W:      https://linuxtv.org
16781 W:      http://palosaari.fi/linux/
16782 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16783 T:      git git://linuxtv.org/anttip/media_tree.git
16784 S:      Maintained
16785 F:      drivers/media/tuners/tua9001*
16786
16787 TULIP NETWORK DRIVERS
16788 L:      netdev@vger.kernel.org
16789 L:      linux-parisc@vger.kernel.org
16790 S:      Orphan
16791 F:      drivers/net/ethernet/dec/tulip/
16792
16793 TUN/TAP driver
16794 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16795 W:      http://vtun.sourceforge.net/tun
16796 S:      Maintained
16797 F:      Documentation/networking/tuntap.txt
16798 F:      arch/um/os-Linux/drivers/
16799
16800 TURBOCHANNEL SUBSYSTEM
16801 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16802 M:      Ralf Baechle <ralf@linux-mips.org>
16803 L:      linux-mips@vger.kernel.org
16804 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16805 S:      Maintained
16806 F:      drivers/tc/
16807 F:      include/linux/tc.h
16808
16809 TURBOSTAT UTILITY
16810 M:      "Len Brown" <lenb@kernel.org>
16811 L:      linux-pm@vger.kernel.org
16812 B:      https://bugzilla.kernel.org
16813 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16815 S:      Supported
16816 F:      tools/power/x86/turbostat/
16817
16818 TW5864 VIDEO4LINUX DRIVER
16819 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16820 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16821 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16822 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16823 L:      linux-media@vger.kernel.org
16824 S:      Supported
16825 F:      drivers/media/pci/tw5864/
16826
16827 TW68 VIDEO4LINUX DRIVER
16828 M:      Hans Verkuil <hverkuil@xs4all.nl>
16829 L:      linux-media@vger.kernel.org
16830 T:      git git://linuxtv.org/media_tree.git
16831 W:      https://linuxtv.org
16832 S:      Odd Fixes
16833 F:      drivers/media/pci/tw68/
16834
16835 TW686X VIDEO4LINUX DRIVER
16836 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16837 L:      linux-media@vger.kernel.org
16838 T:      git git://linuxtv.org/media_tree.git
16839 W:      http://linuxtv.org
16840 S:      Maintained
16841 F:      drivers/media/pci/tw686x/
16842
16843 UBI FILE SYSTEM (UBIFS)
16844 M:      Richard Weinberger <richard@nod.at>
16845 L:      linux-mtd@lists.infradead.org
16846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16848 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16849 S:      Supported
16850 F:      Documentation/filesystems/ubifs.txt
16851 F:      fs/ubifs/
16852
16853 UCLINUX (M68KNOMMU AND COLDFIRE)
16854 M:      Greg Ungerer <gerg@linux-m68k.org>
16855 W:      http://www.linux-m68k.org/
16856 W:      http://www.uclinux.org/
16857 L:      linux-m68k@lists.linux-m68k.org
16858 L:      uclinux-dev@uclinux.org  (subscribers-only)
16859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16860 S:      Maintained
16861 F:      arch/m68k/coldfire/
16862 F:      arch/m68k/68*/
16863 F:      arch/m68k/*/*_no.*
16864 F:      arch/m68k/include/asm/*_no.*
16865
16866 UDF FILESYSTEM
16867 M:      Jan Kara <jack@suse.com>
16868 S:      Maintained
16869 F:      Documentation/filesystems/udf.txt
16870 F:      fs/udf/
16871
16872 UDRAW TABLET
16873 M:      Bastien Nocera <hadess@hadess.net>
16874 L:      linux-input@vger.kernel.org
16875 S:      Maintained
16876 F:      drivers/hid/hid-udraw-ps3.c
16877
16878 UFS FILESYSTEM
16879 M:      Evgeniy Dushistov <dushistov@mail.ru>
16880 S:      Maintained
16881 F:      Documentation/admin-guide/ufs.rst
16882 F:      fs/ufs/
16883
16884 UHID USERSPACE HID IO DRIVER:
16885 M:      David Herrmann <dh.herrmann@googlemail.com>
16886 L:      linux-input@vger.kernel.org
16887 S:      Maintained
16888 F:      drivers/hid/uhid.c
16889 F:      include/uapi/linux/uhid.h
16890
16891 ULPI BUS
16892 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16893 L:      linux-usb@vger.kernel.org
16894 S:      Maintained
16895 F:      drivers/usb/common/ulpi.c
16896 F:      include/linux/ulpi/
16897
16898 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16899 L:      devel@driverdev.osuosl.org
16900 S:      Obsolete
16901 F:      drivers/staging/uwb/
16902
16903 UNICODE SUBSYSTEM:
16904 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16905 L:      linux-fsdevel@vger.kernel.org
16906 S:      Supported
16907 F:      fs/unicode/
16908
16909 UNICORE32 ARCHITECTURE:
16910 M:      Guan Xuetao <gxt@pku.edu.cn>
16911 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16912 S:      Maintained
16913 T:      git git://github.com/gxt/linux.git
16914 F:      arch/unicore32/
16915
16916 UNIFDEF
16917 M:      Tony Finch <dot@dotat.at>
16918 W:      http://dotat.at/prog/unifdef
16919 S:      Maintained
16920 F:      scripts/unifdef.c
16921
16922 UNIFORM CDROM DRIVER
16923 M:      Jens Axboe <axboe@kernel.dk>
16924 W:      http://www.kernel.dk
16925 S:      Maintained
16926 F:      Documentation/cdrom/
16927 F:      drivers/cdrom/cdrom.c
16928 F:      include/linux/cdrom.h
16929 F:      include/uapi/linux/cdrom.h
16930
16931 UNISYS S-PAR DRIVERS
16932 M:      David Kershner <david.kershner@unisys.com>
16933 L:      sparmaintainer@unisys.com (Unisys internal)
16934 S:      Supported
16935 F:      include/linux/visorbus.h
16936 F:      drivers/visorbus/
16937 F:      drivers/staging/unisys/
16938
16939 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16940 R:      Alim Akhtar <alim.akhtar@samsung.com>
16941 R:      Avri Altman <avri.altman@wdc.com>
16942 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16943 L:      linux-scsi@vger.kernel.org
16944 S:      Supported
16945 F:      Documentation/scsi/ufs.txt
16946 F:      drivers/scsi/ufs/
16947
16948 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16949 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16950 L:      linux-scsi@vger.kernel.org
16951 S:      Supported
16952 F:      drivers/scsi/ufs/*dwc*
16953
16954 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16955 M:      Stanley Chu <stanley.chu@mediatek.com>
16956 L:      linux-scsi@vger.kernel.org
16957 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16958 S:      Maintained
16959 F:      drivers/scsi/ufs/ufs-mediatek*
16960
16961 UNSORTED BLOCK IMAGES (UBI)
16962 M:      Richard Weinberger <richard@nod.at>
16963 W:      http://www.linux-mtd.infradead.org/
16964 L:      linux-mtd@lists.infradead.org
16965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16967 S:      Supported
16968 F:      drivers/mtd/ubi/
16969 F:      include/linux/mtd/ubi.h
16970 F:      include/uapi/mtd/ubi-user.h
16971
16972 USB "USBNET" DRIVER FRAMEWORK
16973 M:      Oliver Neukum <oneukum@suse.com>
16974 L:      netdev@vger.kernel.org
16975 W:      http://www.linux-usb.org/usbnet
16976 S:      Maintained
16977 F:      drivers/net/usb/usbnet.c
16978 F:      include/linux/usb/usbnet.h
16979
16980 USB ACM DRIVER
16981 M:      Oliver Neukum <oneukum@suse.com>
16982 L:      linux-usb@vger.kernel.org
16983 S:      Maintained
16984 F:      Documentation/usb/acm.rst
16985 F:      drivers/usb/class/cdc-acm.*
16986
16987 USB AR5523 WIRELESS DRIVER
16988 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16989 L:      linux-wireless@vger.kernel.org
16990 S:      Maintained
16991 F:      drivers/net/wireless/ath/ar5523/
16992
16993 USB ATTACHED SCSI
16994 M:      Oliver Neukum <oneukum@suse.com>
16995 L:      linux-usb@vger.kernel.org
16996 L:      linux-scsi@vger.kernel.org
16997 S:      Maintained
16998 F:      drivers/usb/storage/uas.c
16999
17000 USB CDC ETHERNET DRIVER
17001 M:      Oliver Neukum <oliver@neukum.org>
17002 L:      linux-usb@vger.kernel.org
17003 S:      Maintained
17004 F:      drivers/net/usb/cdc_*.c
17005 F:      include/uapi/linux/usb/cdc.h
17006
17007 USB CHAOSKEY DRIVER
17008 M:      Keith Packard <keithp@keithp.com>
17009 L:      linux-usb@vger.kernel.org
17010 S:      Maintained
17011 F:      drivers/usb/misc/chaoskey.c
17012
17013 USB CYPRESS C67X00 DRIVER
17014 M:      Peter Korsgaard <jacmet@sunsite.dk>
17015 L:      linux-usb@vger.kernel.org
17016 S:      Maintained
17017 F:      drivers/usb/c67x00/
17018
17019 USB DAVICOM DM9601 DRIVER
17020 M:      Peter Korsgaard <jacmet@sunsite.dk>
17021 L:      netdev@vger.kernel.org
17022 W:      http://www.linux-usb.org/usbnet
17023 S:      Maintained
17024 F:      drivers/net/usb/dm9601.c
17025
17026 USB EHCI DRIVER
17027 M:      Alan Stern <stern@rowland.harvard.edu>
17028 L:      linux-usb@vger.kernel.org
17029 S:      Maintained
17030 F:      Documentation/usb/ehci.rst
17031 F:      drivers/usb/host/ehci*
17032
17033 USB GADGET/PERIPHERAL SUBSYSTEM
17034 M:      Felipe Balbi <balbi@kernel.org>
17035 L:      linux-usb@vger.kernel.org
17036 W:      http://www.linux-usb.org/gadget
17037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17038 S:      Maintained
17039 F:      drivers/usb/gadget/
17040 F:      include/linux/usb/gadget*
17041
17042 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
17043 M:      Jiri Kosina <jikos@kernel.org>
17044 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
17045 L:      linux-usb@vger.kernel.org
17046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
17047 S:      Maintained
17048 F:      Documentation/hid/hiddev.rst
17049 F:      drivers/hid/usbhid/
17050
17051 USB INTEL XHCI ROLE MUX DRIVER
17052 M:      Hans de Goede <hdegoede@redhat.com>
17053 L:      linux-usb@vger.kernel.org
17054 S:      Maintained
17055 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
17056
17057 USB IP DRIVER FOR HISILICON KIRIN
17058 M:      Yu Chen <chenyu56@huawei.com>
17059 M:      Binghui Wang <wangbinghui@hisilicon.com>
17060 L:      linux-usb@vger.kernel.org
17061 S:      Maintained
17062 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
17063 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
17064
17065 USB ISP116X DRIVER
17066 M:      Olav Kongas <ok@artecdesign.ee>
17067 L:      linux-usb@vger.kernel.org
17068 S:      Maintained
17069 F:      drivers/usb/host/isp116x*
17070 F:      include/linux/usb/isp116x.h
17071
17072 USB LAN78XX ETHERNET DRIVER
17073 M:      Woojung Huh <woojung.huh@microchip.com>
17074 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17075 L:      netdev@vger.kernel.org
17076 S:      Maintained
17077 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
17078 F:      drivers/net/usb/lan78xx.*
17079 F:      include/dt-bindings/net/microchip-lan78xx.h
17080
17081 USB MASS STORAGE DRIVER
17082 M:      Alan Stern <stern@rowland.harvard.edu>
17083 L:      linux-usb@vger.kernel.org
17084 L:      usb-storage@lists.one-eyed-alien.net
17085 S:      Maintained
17086 F:      drivers/usb/storage/
17087
17088 USB MIDI DRIVER
17089 M:      Clemens Ladisch <clemens@ladisch.de>
17090 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17092 S:      Maintained
17093 F:      sound/usb/midi.*
17094
17095 USB NETWORKING DRIVERS
17096 L:      linux-usb@vger.kernel.org
17097 S:      Odd Fixes
17098 F:      drivers/net/usb/
17099
17100 USB OHCI DRIVER
17101 M:      Alan Stern <stern@rowland.harvard.edu>
17102 L:      linux-usb@vger.kernel.org
17103 S:      Maintained
17104 F:      Documentation/usb/ohci.rst
17105 F:      drivers/usb/host/ohci*
17106
17107 USB OTG FSM (Finite State Machine)
17108 M:      Peter Chen <Peter.Chen@nxp.com>
17109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
17110 L:      linux-usb@vger.kernel.org
17111 S:      Maintained
17112 F:      drivers/usb/common/usb-otg-fsm.c
17113
17114 USB OVER IP DRIVER
17115 M:      Valentina Manea <valentina.manea.m@gmail.com>
17116 M:      Shuah Khan <shuah@kernel.org>
17117 M:      Shuah Khan <skhan@linuxfoundation.org>
17118 L:      linux-usb@vger.kernel.org
17119 S:      Maintained
17120 F:      Documentation/usb/usbip_protocol.rst
17121 F:      drivers/usb/usbip/
17122 F:      tools/usb/usbip/
17123 F:      tools/testing/selftests/drivers/usb/usbip/
17124
17125 USB PEGASUS DRIVER
17126 M:      Petko Manolov <petkan@nucleusys.com>
17127 L:      linux-usb@vger.kernel.org
17128 L:      netdev@vger.kernel.org
17129 T:      git git://github.com/petkan/pegasus.git
17130 W:      https://github.com/petkan/pegasus
17131 S:      Maintained
17132 F:      drivers/net/usb/pegasus.*
17133
17134 USB PHY LAYER
17135 M:      Felipe Balbi <balbi@kernel.org>
17136 L:      linux-usb@vger.kernel.org
17137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17138 S:      Maintained
17139 F:      drivers/usb/phy/
17140
17141 USB PRINTER DRIVER (usblp)
17142 M:      Pete Zaitcev <zaitcev@redhat.com>
17143 L:      linux-usb@vger.kernel.org
17144 S:      Supported
17145 F:      drivers/usb/class/usblp.c
17146
17147 USB QMI WWAN NETWORK DRIVER
17148 M:      Bjørn Mork <bjorn@mork.no>
17149 L:      netdev@vger.kernel.org
17150 S:      Maintained
17151 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17152 F:      drivers/net/usb/qmi_wwan.c
17153
17154 USB RTL8150 DRIVER
17155 M:      Petko Manolov <petkan@nucleusys.com>
17156 L:      linux-usb@vger.kernel.org
17157 L:      netdev@vger.kernel.org
17158 T:      git git://github.com/petkan/rtl8150.git
17159 W:      https://github.com/petkan/rtl8150
17160 S:      Maintained
17161 F:      drivers/net/usb/rtl8150.c
17162
17163 USB SERIAL SUBSYSTEM
17164 M:      Johan Hovold <johan@kernel.org>
17165 L:      linux-usb@vger.kernel.org
17166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17167 S:      Maintained
17168 F:      Documentation/usb/usb-serial.rst
17169 F:      drivers/usb/serial/
17170 F:      include/linux/usb/serial.h
17171
17172 USB SMSC75XX ETHERNET DRIVER
17173 M:      Steve Glendinning <steve.glendinning@shawell.net>
17174 L:      netdev@vger.kernel.org
17175 S:      Maintained
17176 F:      drivers/net/usb/smsc75xx.*
17177
17178 USB SMSC95XX ETHERNET DRIVER
17179 M:      Steve Glendinning <steve.glendinning@shawell.net>
17180 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17181 L:      netdev@vger.kernel.org
17182 S:      Maintained
17183 F:      drivers/net/usb/smsc95xx.*
17184
17185 USB SUBSYSTEM
17186 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17187 L:      linux-usb@vger.kernel.org
17188 W:      http://www.linux-usb.org
17189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17190 S:      Supported
17191 F:      Documentation/devicetree/bindings/usb/
17192 F:      Documentation/usb/
17193 F:      drivers/usb/
17194 F:      include/linux/usb.h
17195 F:      include/linux/usb/
17196
17197 USB TYPEC PI3USB30532 MUX DRIVER
17198 M:      Hans de Goede <hdegoede@redhat.com>
17199 L:      linux-usb@vger.kernel.org
17200 S:      Maintained
17201 F:      drivers/usb/typec/mux/pi3usb30532.c
17202
17203 USB TYPEC CLASS
17204 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17205 L:      linux-usb@vger.kernel.org
17206 S:      Maintained
17207 F:      Documentation/ABI/testing/sysfs-class-typec
17208 F:      Documentation/driver-api/usb/typec.rst
17209 F:      drivers/usb/typec/
17210 F:      include/linux/usb/typec.h
17211
17212 USB TYPEC BUS FOR ALTERNATE MODES
17213 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17214 L:      linux-usb@vger.kernel.org
17215 S:      Maintained
17216 F:      Documentation/ABI/testing/sysfs-bus-typec
17217 F:      Documentation/driver-api/usb/typec_bus.rst
17218 F:      drivers/usb/typec/altmodes/
17219 F:      include/linux/usb/typec_altmode.h
17220
17221 USB TYPEC PORT CONTROLLER DRIVERS
17222 M:      Guenter Roeck <linux@roeck-us.net>
17223 L:      linux-usb@vger.kernel.org
17224 S:      Maintained
17225 F:      drivers/usb/typec/tcpm/
17226
17227 USB UHCI DRIVER
17228 M:      Alan Stern <stern@rowland.harvard.edu>
17229 L:      linux-usb@vger.kernel.org
17230 S:      Maintained
17231 F:      drivers/usb/host/uhci*
17232
17233 USB VIDEO CLASS
17234 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17235 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17236 L:      linux-media@vger.kernel.org
17237 T:      git git://linuxtv.org/media_tree.git
17238 W:      http://www.ideasonboard.org/uvc/
17239 S:      Maintained
17240 F:      drivers/media/usb/uvc/
17241 F:      include/uapi/linux/uvcvideo.h
17242
17243 USB VISION DRIVER
17244 M:      Hans Verkuil <hverkuil@xs4all.nl>
17245 L:      linux-media@vger.kernel.org
17246 T:      git git://linuxtv.org/media_tree.git
17247 W:      https://linuxtv.org
17248 S:      Odd Fixes
17249 F:      drivers/media/usb/usbvision/
17250
17251 USB WEBCAM GADGET
17252 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17253 L:      linux-usb@vger.kernel.org
17254 S:      Maintained
17255 F:      drivers/usb/gadget/function/*uvc*
17256 F:      drivers/usb/gadget/legacy/webcam.c
17257 F:      include/uapi/linux/usb/g_uvc.h
17258
17259 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17260 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17261 L:      linux-wireless@vger.kernel.org
17262 S:      Maintained
17263 F:      drivers/net/wireless/rndis_wlan.c
17264
17265 USB XHCI DRIVER
17266 M:      Mathias Nyman <mathias.nyman@intel.com>
17267 L:      linux-usb@vger.kernel.org
17268 S:      Supported
17269 F:      drivers/usb/host/xhci*
17270 F:      drivers/usb/host/pci-quirks*
17271
17272 USB ZD1201 DRIVER
17273 L:      linux-wireless@vger.kernel.org
17274 W:      http://linux-lc100020.sourceforge.net
17275 S:      Orphan
17276 F:      drivers/net/wireless/zydas/zd1201.*
17277
17278 USB ZR364XX DRIVER
17279 M:      Antoine Jacquet <royale@zerezo.com>
17280 L:      linux-usb@vger.kernel.org
17281 L:      linux-media@vger.kernel.org
17282 T:      git git://linuxtv.org/media_tree.git
17283 W:      http://royale.zerezo.com/zr364xx/
17284 S:      Maintained
17285 F:      Documentation/media/v4l-drivers/zr364xx*
17286 F:      drivers/media/usb/zr364xx/
17287
17288 USER-MODE LINUX (UML)
17289 M:      Jeff Dike <jdike@addtoit.com>
17290 M:      Richard Weinberger <richard@nod.at>
17291 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17292 L:      linux-um@lists.infradead.org
17293 W:      http://user-mode-linux.sourceforge.net
17294 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17296 S:      Maintained
17297 F:      Documentation/virt/uml/
17298 F:      arch/um/
17299 F:      arch/x86/um/
17300 F:      fs/hostfs/
17301
17302 USERSPACE COPYIN/COPYOUT (UIOVEC)
17303 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17304 S:      Maintained
17305 F:      lib/iov_iter.c
17306 F:      include/linux/uio.h
17307
17308 USERSPACE DMA BUFFER DRIVER
17309 M:      Gerd Hoffmann <kraxel@redhat.com>
17310 S:      Maintained
17311 L:      dri-devel@lists.freedesktop.org
17312 F:      drivers/dma-buf/udmabuf.c
17313 F:      include/uapi/linux/udmabuf.h
17314 T:      git git://anongit.freedesktop.org/drm/drm-misc
17315
17316 USERSPACE I/O (UIO)
17317 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17318 S:      Maintained
17319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17320 F:      Documentation/driver-api/uio-howto.rst
17321 F:      drivers/uio/
17322 F:      include/linux/uio_driver.h
17323
17324 UTIL-LINUX PACKAGE
17325 M:      Karel Zak <kzak@redhat.com>
17326 L:      util-linux@vger.kernel.org
17327 W:      http://en.wikipedia.org/wiki/Util-linux
17328 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17329 S:      Maintained
17330
17331 UUID HELPERS
17332 M:      Christoph Hellwig <hch@lst.de>
17333 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17334 L:      linux-kernel@vger.kernel.org
17335 T:      git git://git.infradead.org/users/hch/uuid.git
17336 F:      lib/uuid.c
17337 F:      lib/test_uuid.c
17338 F:      include/linux/uuid.h
17339 F:      include/uapi/linux/uuid.h
17340 S:      Maintained
17341
17342 UVESAFB DRIVER
17343 M:      Michal Januszewski <spock@gentoo.org>
17344 L:      linux-fbdev@vger.kernel.org
17345 W:      https://github.com/mjanusz/v86d
17346 S:      Maintained
17347 F:      Documentation/fb/uvesafb.rst
17348 F:      drivers/video/fbdev/uvesafb.*
17349
17350 VF610 NAND DRIVER
17351 M:      Stefan Agner <stefan@agner.ch>
17352 L:      linux-mtd@lists.infradead.org
17353 S:      Supported
17354 F:      drivers/mtd/nand/raw/vf610_nfc.c
17355
17356 VFAT/FAT/MSDOS FILESYSTEM
17357 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17358 S:      Maintained
17359 F:      Documentation/filesystems/vfat.txt
17360 F:      fs/fat/
17361
17362 VFIO DRIVER
17363 M:      Alex Williamson <alex.williamson@redhat.com>
17364 R:      Cornelia Huck <cohuck@redhat.com>
17365 L:      kvm@vger.kernel.org
17366 T:      git git://github.com/awilliam/linux-vfio.git
17367 S:      Maintained
17368 F:      Documentation/driver-api/vfio.rst
17369 F:      drivers/vfio/
17370 F:      include/linux/vfio.h
17371 F:      include/uapi/linux/vfio.h
17372
17373 VFIO MEDIATED DEVICE DRIVERS
17374 M:      Kirti Wankhede <kwankhede@nvidia.com>
17375 L:      kvm@vger.kernel.org
17376 S:      Maintained
17377 F:      Documentation/driver-api/vfio-mediated-device.rst
17378 F:      drivers/vfio/mdev/
17379 F:      include/linux/mdev.h
17380 F:      samples/vfio-mdev/
17381
17382 VFIO PLATFORM DRIVER
17383 M:      Eric Auger <eric.auger@redhat.com>
17384 L:      kvm@vger.kernel.org
17385 S:      Maintained
17386 F:      drivers/vfio/platform/
17387
17388 VGA_SWITCHEROO
17389 R:      Lukas Wunner <lukas@wunner.de>
17390 S:      Maintained
17391 F:      Documentation/gpu/vga-switcheroo.rst
17392 F:      drivers/gpu/vga/vga_switcheroo.c
17393 F:      include/linux/vga_switcheroo.h
17394 T:      git git://anongit.freedesktop.org/drm/drm-misc
17395
17396 VIA RHINE NETWORK DRIVER
17397 S:      Orphan
17398 F:      drivers/net/ethernet/via/via-rhine.c
17399
17400 VIA SD/MMC CARD CONTROLLER DRIVER
17401 M:      Bruce Chang <brucechang@via.com.tw>
17402 M:      Harald Welte <HaraldWelte@viatech.com>
17403 S:      Maintained
17404 F:      drivers/mmc/host/via-sdmmc.c
17405
17406 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17407 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17408 L:      linux-fbdev@vger.kernel.org
17409 S:      Maintained
17410 F:      include/linux/via-core.h
17411 F:      include/linux/via-gpio.h
17412 F:      include/linux/via_i2c.h
17413 F:      drivers/video/fbdev/via/
17414
17415 VIA VELOCITY NETWORK DRIVER
17416 M:      Francois Romieu <romieu@fr.zoreil.com>
17417 L:      netdev@vger.kernel.org
17418 S:      Maintained
17419 F:      drivers/net/ethernet/via/via-velocity.*
17420
17421 VICODEC VIRTUAL CODEC DRIVER
17422 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17423 L:      linux-media@vger.kernel.org
17424 T:      git git://linuxtv.org/media_tree.git
17425 W:      https://linuxtv.org
17426 S:      Maintained
17427 F:      drivers/media/platform/vicodec/*
17428
17429 VIDEO MULTIPLEXER DRIVER
17430 M:      Philipp Zabel <p.zabel@pengutronix.de>
17431 L:      linux-media@vger.kernel.org
17432 S:      Maintained
17433 F:      drivers/media/platform/video-mux.c
17434
17435 VIDEO I2C POLLING DRIVER
17436 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17437 L:      linux-media@vger.kernel.org
17438 S:      Maintained
17439 F:      drivers/media/i2c/video-i2c.c
17440
17441 VIDEOBUF2 FRAMEWORK
17442 M:      Pawel Osciak <pawel@osciak.com>
17443 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17444 M:      Kyungmin Park <kyungmin.park@samsung.com>
17445 R:      Tomasz Figa <tfiga@chromium.org>
17446 L:      linux-media@vger.kernel.org
17447 S:      Maintained
17448 F:      drivers/media/common/videobuf2/*
17449 F:      include/media/videobuf2-*
17450
17451 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17452 M:      Helen Koike <helen.koike@collabora.com>
17453 R:      Shuah Khan <skhan@linuxfoundation.org>
17454 L:      linux-media@vger.kernel.org
17455 T:      git git://linuxtv.org/media_tree.git
17456 W:      https://linuxtv.org
17457 S:      Maintained
17458 F:      drivers/media/platform/vimc/*
17459
17460 VIRT LIB
17461 M:      Alex Williamson <alex.williamson@redhat.com>
17462 M:      Paolo Bonzini <pbonzini@redhat.com>
17463 L:      kvm@vger.kernel.org
17464 S:      Supported
17465 F:      virt/lib/
17466
17467 VIRTIO AND VHOST VSOCK DRIVER
17468 M:      Stefan Hajnoczi <stefanha@redhat.com>
17469 M:      Stefano Garzarella <sgarzare@redhat.com>
17470 L:      kvm@vger.kernel.org
17471 L:      virtualization@lists.linux-foundation.org
17472 L:      netdev@vger.kernel.org
17473 S:      Maintained
17474 F:      include/linux/virtio_vsock.h
17475 F:      include/uapi/linux/virtio_vsock.h
17476 F:      include/uapi/linux/vsockmon.h
17477 F:      include/uapi/linux/vm_sockets_diag.h
17478 F:      net/vmw_vsock/diag.c
17479 F:      net/vmw_vsock/af_vsock_tap.c
17480 F:      net/vmw_vsock/virtio_transport_common.c
17481 F:      net/vmw_vsock/virtio_transport.c
17482 F:      drivers/net/vsockmon.c
17483 F:      drivers/vhost/vsock.c
17484 F:      tools/testing/vsock/
17485
17486 VIRTIO CONSOLE DRIVER
17487 M:      Amit Shah <amit@kernel.org>
17488 L:      virtualization@lists.linux-foundation.org
17489 S:      Maintained
17490 F:      drivers/char/virtio_console.c
17491 F:      include/linux/virtio_console.h
17492 F:      include/uapi/linux/virtio_console.h
17493
17494 VIRTIO CORE AND NET DRIVERS
17495 M:      "Michael S. Tsirkin" <mst@redhat.com>
17496 M:      Jason Wang <jasowang@redhat.com>
17497 L:      virtualization@lists.linux-foundation.org
17498 S:      Maintained
17499 F:      Documentation/devicetree/bindings/virtio/
17500 F:      drivers/virtio/
17501 F:      tools/virtio/
17502 F:      drivers/net/virtio_net.c
17503 F:      drivers/block/virtio_blk.c
17504 F:      include/linux/virtio*.h
17505 F:      include/uapi/linux/virtio_*.h
17506 F:      drivers/crypto/virtio/
17507 F:      mm/balloon_compaction.c
17508
17509 VIRTIO BLOCK AND SCSI DRIVERS
17510 M:      "Michael S. Tsirkin" <mst@redhat.com>
17511 M:      Jason Wang <jasowang@redhat.com>
17512 R:      Paolo Bonzini <pbonzini@redhat.com>
17513 R:      Stefan Hajnoczi <stefanha@redhat.com>
17514 L:      virtualization@lists.linux-foundation.org
17515 S:      Maintained
17516 F:      drivers/block/virtio_blk.c
17517 F:      drivers/scsi/virtio_scsi.c
17518 F:      include/uapi/linux/virtio_blk.h
17519 F:      include/uapi/linux/virtio_scsi.h
17520 F:      drivers/vhost/scsi.c
17521
17522 VIRTIO CRYPTO DRIVER
17523 M:      Gonglei <arei.gonglei@huawei.com>
17524 L:      virtualization@lists.linux-foundation.org
17525 L:      linux-crypto@vger.kernel.org
17526 S:      Maintained
17527 F:      drivers/crypto/virtio/
17528 F:      include/uapi/linux/virtio_crypto.h
17529
17530 VIRTIO DRIVERS FOR S390
17531 M:      Cornelia Huck <cohuck@redhat.com>
17532 M:      Halil Pasic <pasic@linux.ibm.com>
17533 L:      linux-s390@vger.kernel.org
17534 L:      virtualization@lists.linux-foundation.org
17535 L:      kvm@vger.kernel.org
17536 S:      Supported
17537 F:      drivers/s390/virtio/
17538 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17539
17540 VIRTIO FILE SYSTEM
17541 M:      Vivek Goyal <vgoyal@redhat.com>
17542 M:      Stefan Hajnoczi <stefanha@redhat.com>
17543 M:      Miklos Szeredi <miklos@szeredi.hu>
17544 L:      virtualization@lists.linux-foundation.org
17545 L:      linux-fsdevel@vger.kernel.org
17546 W:      https://virtio-fs.gitlab.io/
17547 S:      Supported
17548 F:      fs/fuse/virtio_fs.c
17549 F:      include/uapi/linux/virtio_fs.h
17550 F:      Documentation/filesystems/virtiofs.rst
17551
17552 VIRTIO GPU DRIVER
17553 M:      David Airlie <airlied@linux.ie>
17554 M:      Gerd Hoffmann <kraxel@redhat.com>
17555 L:      dri-devel@lists.freedesktop.org
17556 L:      virtualization@lists.linux-foundation.org
17557 T:      git git://anongit.freedesktop.org/drm/drm-misc
17558 S:      Maintained
17559 F:      drivers/gpu/drm/virtio/
17560 F:      include/uapi/linux/virtio_gpu.h
17561
17562 VIRTIO HOST (VHOST)
17563 M:      "Michael S. Tsirkin" <mst@redhat.com>
17564 M:      Jason Wang <jasowang@redhat.com>
17565 L:      kvm@vger.kernel.org
17566 L:      virtualization@lists.linux-foundation.org
17567 L:      netdev@vger.kernel.org
17568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17569 S:      Maintained
17570 F:      drivers/vhost/
17571 F:      include/uapi/linux/vhost.h
17572
17573 VIRTIO INPUT DRIVER
17574 M:      Gerd Hoffmann <kraxel@redhat.com>
17575 S:      Maintained
17576 F:      drivers/virtio/virtio_input.c
17577 F:      include/uapi/linux/virtio_input.h
17578
17579 VIRTIO IOMMU DRIVER
17580 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17581 L:      virtualization@lists.linux-foundation.org
17582 S:      Maintained
17583 F:      drivers/iommu/virtio-iommu.c
17584 F:      include/uapi/linux/virtio_iommu.h
17585
17586 VIRTUAL BOX GUEST DEVICE DRIVER
17587 M:      Hans de Goede <hdegoede@redhat.com>
17588 M:      Arnd Bergmann <arnd@arndb.de>
17589 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17590 S:      Maintained
17591 F:      include/linux/vbox_utils.h
17592 F:      include/uapi/linux/vbox*.h
17593 F:      drivers/virt/vboxguest/
17594
17595 VIRTUAL SERIO DEVICE DRIVER
17596 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17597 S:      Maintained
17598 F:      drivers/input/serio/userio.c
17599 F:      include/uapi/linux/userio.h
17600
17601 VITESSE FELIX ETHERNET SWITCH DRIVER
17602 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17603 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
17604 L:      netdev@vger.kernel.org
17605 S:      Maintained
17606 F:      drivers/net/dsa/ocelot/*
17607 F:      net/dsa/tag_ocelot.c
17608
17609 VIVID VIRTUAL VIDEO DRIVER
17610 M:      Hans Verkuil <hverkuil@xs4all.nl>
17611 L:      linux-media@vger.kernel.org
17612 T:      git git://linuxtv.org/media_tree.git
17613 W:      https://linuxtv.org
17614 S:      Maintained
17615 F:      drivers/media/platform/vivid/*
17616
17617 VLYNQ BUS
17618 M:      Florian Fainelli <f.fainelli@gmail.com>
17619 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17620 S:      Maintained
17621 F:      drivers/vlynq/vlynq.c
17622 F:      include/linux/vlynq.h
17623
17624 VME SUBSYSTEM
17625 M:      Martyn Welch <martyn@welchs.me.uk>
17626 M:      Manohar Vanga <manohar.vanga@gmail.com>
17627 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17628 L:      devel@driverdev.osuosl.org
17629 S:      Maintained
17630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17631 F:      Documentation/driver-api/vme.rst
17632 F:      drivers/staging/vme/
17633 F:      drivers/vme/
17634 F:      include/linux/vme*
17635
17636 VMWARE BALLOON DRIVER
17637 M:      Nadav Amit <namit@vmware.com>
17638 M:      "VMware, Inc." <pv-drivers@vmware.com>
17639 L:      linux-kernel@vger.kernel.org
17640 S:      Maintained
17641 F:      drivers/misc/vmw_balloon.c
17642
17643 VMWARE HYPERVISOR INTERFACE
17644 M:      Thomas Hellstrom <thellstrom@vmware.com>
17645 M:      "VMware, Inc." <pv-drivers@vmware.com>
17646 L:      virtualization@lists.linux-foundation.org
17647 S:      Supported
17648 F:      arch/x86/kernel/cpu/vmware.c
17649 F:      arch/x86/include/asm/vmware.h
17650
17651 VMWARE PVRDMA DRIVER
17652 M:      Adit Ranadive <aditr@vmware.com>
17653 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17654 L:      linux-rdma@vger.kernel.org
17655 S:      Maintained
17656 F:      drivers/infiniband/hw/vmw_pvrdma/
17657
17658 VMware PVSCSI driver
17659 M:      Jim Gill <jgill@vmware.com>
17660 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17661 L:      linux-scsi@vger.kernel.org
17662 S:      Maintained
17663 F:      drivers/scsi/vmw_pvscsi.c
17664 F:      drivers/scsi/vmw_pvscsi.h
17665
17666 VMWARE VMMOUSE SUBDRIVER
17667 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17668 M:      "VMware, Inc." <pv-drivers@vmware.com>
17669 L:      linux-input@vger.kernel.org
17670 S:      Maintained
17671 F:      drivers/input/mouse/vmmouse.c
17672 F:      drivers/input/mouse/vmmouse.h
17673
17674 VMWARE VMXNET3 ETHERNET DRIVER
17675 M:      Ronak Doshi <doshir@vmware.com>
17676 M:      "VMware, Inc." <pv-drivers@vmware.com>
17677 L:      netdev@vger.kernel.org
17678 S:      Maintained
17679 F:      drivers/net/vmxnet3/
17680
17681 VOCORE VOCORE2 BOARD
17682 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17683 L:      linux-mips@vger.kernel.org
17684 S:      Maintained
17685 F:      arch/mips/boot/dts/ralink/vocore2.dts
17686
17687 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17688 M:      Liam Girdwood <lgirdwood@gmail.com>
17689 M:      Mark Brown <broonie@kernel.org>
17690 L:      linux-kernel@vger.kernel.org
17691 W:      http://www.slimlogic.co.uk/?p=48
17692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17693 S:      Supported
17694 F:      Documentation/devicetree/bindings/regulator/
17695 F:      Documentation/power/regulator/
17696 F:      drivers/regulator/
17697 F:      include/dt-bindings/regulator/
17698 F:      include/linux/regulator/
17699 K:      regulator_get_optional
17700
17701 VRF
17702 M:      David Ahern <dsahern@kernel.org>
17703 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17704 L:      netdev@vger.kernel.org
17705 S:      Maintained
17706 F:      drivers/net/vrf.c
17707 F:      Documentation/networking/vrf.txt
17708
17709 VSPRINTF
17710 M:      Petr Mladek <pmladek@suse.com>
17711 M:      Steven Rostedt <rostedt@goodmis.org>
17712 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
17713 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17714 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
17715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
17716 S:      Maintained
17717 F:      lib/vsprintf.c
17718 F:      lib/test_printf.c
17719 F:      Documentation/core-api/printk-formats.rst
17720
17721 VT1211 HARDWARE MONITOR DRIVER
17722 M:      Juerg Haefliger <juergh@gmail.com>
17723 L:      linux-hwmon@vger.kernel.org
17724 S:      Maintained
17725 F:      Documentation/hwmon/vt1211.rst
17726 F:      drivers/hwmon/vt1211.c
17727
17728 VT8231 HARDWARE MONITOR DRIVER
17729 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17730 L:      linux-hwmon@vger.kernel.org
17731 S:      Maintained
17732 F:      drivers/hwmon/vt8231.c
17733
17734 VUB300 USB to SDIO/SD/MMC bridge chip
17735 L:      linux-mmc@vger.kernel.org
17736 S:      Orphan
17737 F:      drivers/mmc/host/vub300.c
17738
17739 W1 DALLAS'S 1-WIRE BUS
17740 M:      Evgeniy Polyakov <zbr@ioremap.net>
17741 S:      Maintained
17742 F:      Documentation/devicetree/bindings/w1/
17743 F:      Documentation/w1/
17744 F:      drivers/w1/
17745 F:      include/linux/w1.h
17746
17747 W83791D HARDWARE MONITORING DRIVER
17748 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17749 L:      linux-hwmon@vger.kernel.org
17750 S:      Maintained
17751 F:      Documentation/hwmon/w83791d.rst
17752 F:      drivers/hwmon/w83791d.c
17753
17754 W83793 HARDWARE MONITORING DRIVER
17755 M:      Rudolf Marek <r.marek@assembler.cz>
17756 L:      linux-hwmon@vger.kernel.org
17757 S:      Maintained
17758 F:      Documentation/hwmon/w83793.rst
17759 F:      drivers/hwmon/w83793.c
17760
17761 W83795 HARDWARE MONITORING DRIVER
17762 M:      Jean Delvare <jdelvare@suse.com>
17763 L:      linux-hwmon@vger.kernel.org
17764 S:      Maintained
17765 F:      drivers/hwmon/w83795.c
17766
17767 W83L51xD SD/MMC CARD INTERFACE DRIVER
17768 M:      Pierre Ossman <pierre@ossman.eu>
17769 S:      Maintained
17770 F:      drivers/mmc/host/wbsd.*
17771
17772 WACOM PROTOCOL 4 SERIAL TABLETS
17773 M:      Julian Squires <julian@cipht.net>
17774 M:      Hans de Goede <hdegoede@redhat.com>
17775 L:      linux-input@vger.kernel.org
17776 S:      Maintained
17777 F:      drivers/input/tablet/wacom_serial4.c
17778
17779 WATCHDOG DEVICE DRIVERS
17780 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17781 M:      Guenter Roeck <linux@roeck-us.net>
17782 L:      linux-watchdog@vger.kernel.org
17783 W:      http://www.linux-watchdog.org/
17784 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17785 S:      Maintained
17786 F:      Documentation/devicetree/bindings/watchdog/
17787 F:      Documentation/watchdog/
17788 F:      drivers/watchdog/
17789 F:      include/linux/watchdog.h
17790 F:      include/uapi/linux/watchdog.h
17791
17792 WHISKEYCOVE PMIC GPIO DRIVER
17793 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17794 L:      linux-gpio@vger.kernel.org
17795 S:      Maintained
17796 F:      drivers/gpio/gpio-wcove.c
17797
17798 WHWAVE RTC DRIVER
17799 M:      Dianlong Li <long17.cool@163.com>
17800 L:      linux-rtc@vger.kernel.org
17801 S:      Maintained
17802 F:      drivers/rtc/rtc-sd3078.c
17803
17804 WIIMOTE HID DRIVER
17805 M:      David Herrmann <dh.herrmann@googlemail.com>
17806 L:      linux-input@vger.kernel.org
17807 S:      Maintained
17808 F:      drivers/hid/hid-wiimote*
17809
17810 WILOCITY WIL6210 WIRELESS DRIVER
17811 M:      Maya Erez <merez@codeaurora.org>
17812 L:      linux-wireless@vger.kernel.org
17813 L:      wil6210@qti.qualcomm.com
17814 S:      Supported
17815 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17816 F:      drivers/net/wireless/ath/wil6210/
17817
17818 WIMAX STACK
17819 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17820 M:      linux-wimax@intel.com
17821 L:      wimax@linuxwimax.org (subscribers-only)
17822 S:      Supported
17823 W:      http://linuxwimax.org
17824 F:      Documentation/admin-guide/wimax/wimax.rst
17825 F:      include/linux/wimax/debug.h
17826 F:      include/net/wimax.h
17827 F:      include/uapi/linux/wimax.h
17828 F:      net/wimax/
17829
17830 WINBOND CIR DRIVER
17831 M:      David Härdeman <david@hardeman.nu>
17832 S:      Maintained
17833 F:      drivers/media/rc/winbond-cir.c
17834
17835 RCMM REMOTE CONTROLS DECODER
17836 M:      Patrick Lerda <patrick9876@free.fr>
17837 S:      Maintained
17838 F:      drivers/media/rc/ir-rcmm-decoder.c
17839
17840 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17841 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17842 L:      linux-watchdog@vger.kernel.org
17843 S:      Maintained
17844 F:      drivers/watchdog/ebc-c384_wdt.c
17845
17846 WINSYSTEMS WS16C48 GPIO DRIVER
17847 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17848 L:      linux-gpio@vger.kernel.org
17849 S:      Maintained
17850 F:      drivers/gpio/gpio-ws16c48.c
17851
17852 WISTRON LAPTOP BUTTON DRIVER
17853 M:      Miloslav Trmac <mitr@volny.cz>
17854 S:      Maintained
17855 F:      drivers/input/misc/wistron_btns.c
17856
17857 WL3501 WIRELESS PCMCIA CARD DRIVER
17858 L:      linux-wireless@vger.kernel.org
17859 S:      Odd fixes
17860 F:      drivers/net/wireless/wl3501*
17861
17862 WOLFSON MICROELECTRONICS DRIVERS
17863 L:      patches@opensource.cirrus.com
17864 T:      git https://github.com/CirrusLogic/linux-drivers.git
17865 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17866 S:      Supported
17867 F:      Documentation/hwmon/wm83??.rst
17868 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17869 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17870 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17871 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17872 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17873 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17874 F:      drivers/clk/clk-wm83*.c
17875 F:      drivers/extcon/extcon-arizona.c
17876 F:      drivers/leds/leds-wm83*.c
17877 F:      drivers/gpio/gpio-*wm*.c
17878 F:      drivers/gpio/gpio-arizona.c
17879 F:      drivers/hwmon/wm83??-hwmon.c
17880 F:      drivers/input/misc/wm831x-on.c
17881 F:      drivers/input/touchscreen/wm831x-ts.c
17882 F:      drivers/input/touchscreen/wm97*.c
17883 F:      drivers/mfd/arizona*
17884 F:      drivers/mfd/wm*.c
17885 F:      drivers/mfd/cs47l24*
17886 F:      drivers/power/supply/wm83*.c
17887 F:      drivers/rtc/rtc-wm83*.c
17888 F:      drivers/regulator/wm8*.c
17889 F:      drivers/regulator/arizona*
17890 F:      drivers/video/backlight/wm83*_bl.c
17891 F:      drivers/watchdog/wm83*_wdt.c
17892 F:      include/linux/mfd/arizona/
17893 F:      include/linux/mfd/wm831x/
17894 F:      include/linux/mfd/wm8350/
17895 F:      include/linux/mfd/wm8400*
17896 F:      include/linux/regulator/arizona*
17897 F:      include/linux/wm97xx.h
17898 F:      include/sound/wm????.h
17899 F:      sound/soc/codecs/arizona.?
17900 F:      sound/soc/codecs/wm*
17901 F:      sound/soc/codecs/cs47l24*
17902
17903 WORKQUEUE
17904 M:      Tejun Heo <tj@kernel.org>
17905 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17907 S:      Maintained
17908 F:      include/linux/workqueue.h
17909 F:      kernel/workqueue.c
17910 F:      Documentation/core-api/workqueue.rst
17911
17912 X-POWERS AXP288 PMIC DRIVERS
17913 M:      Hans de Goede <hdegoede@redhat.com>
17914 S:      Maintained
17915 N:      axp288
17916 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17917
17918 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17919 M:      Chen-Yu Tsai <wens@csie.org>
17920 L:      linux-kernel@vger.kernel.org
17921 S:      Maintained
17922 N:      axp[128]
17923
17924 X.25 NETWORK LAYER
17925 M:      Andrew Hendry <andrew.hendry@gmail.com>
17926 L:      linux-x25@vger.kernel.org
17927 S:      Odd Fixes
17928 F:      Documentation/networking/x25*
17929 F:      include/net/x25*
17930 F:      net/x25/
17931
17932 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17933 M:      Thomas Gleixner <tglx@linutronix.de>
17934 M:      Ingo Molnar <mingo@redhat.com>
17935 M:      Borislav Petkov <bp@alien8.de>
17936 R:      "H. Peter Anvin" <hpa@zytor.com>
17937 M:      x86@kernel.org
17938 L:      linux-kernel@vger.kernel.org
17939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17940 S:      Maintained
17941 F:      Documentation/devicetree/bindings/x86/
17942 F:      Documentation/x86/
17943 F:      arch/x86/
17944
17945 X86 ENTRY CODE
17946 M:      Andy Lutomirski <luto@kernel.org>
17947 L:      linux-kernel@vger.kernel.org
17948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17949 S:      Maintained
17950 F:      arch/x86/entry/
17951
17952 X86 MCE INFRASTRUCTURE
17953 M:      Tony Luck <tony.luck@intel.com>
17954 M:      Borislav Petkov <bp@alien8.de>
17955 L:      linux-edac@vger.kernel.org
17956 S:      Maintained
17957 F:      arch/x86/kernel/cpu/mce/*
17958
17959 X86 MICROCODE UPDATE SUPPORT
17960 M:      Borislav Petkov <bp@alien8.de>
17961 S:      Maintained
17962 F:      arch/x86/kernel/cpu/microcode/*
17963
17964 X86 MM
17965 M:      Dave Hansen <dave.hansen@linux.intel.com>
17966 M:      Andy Lutomirski <luto@kernel.org>
17967 M:      Peter Zijlstra <peterz@infradead.org>
17968 L:      linux-kernel@vger.kernel.org
17969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17970 S:      Maintained
17971 F:      arch/x86/mm/
17972
17973 X86 PLATFORM DRIVERS
17974 M:      Darren Hart <dvhart@infradead.org>
17975 M:      Andy Shevchenko <andy@infradead.org>
17976 L:      platform-driver-x86@vger.kernel.org
17977 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17978 S:      Odd Fixes
17979 F:      drivers/platform/x86/
17980 F:      drivers/platform/olpc/
17981
17982 X86 PLATFORM DRIVERS - ARCH
17983 R:      Darren Hart <dvhart@infradead.org>
17984 R:      Andy Shevchenko <andy@infradead.org>
17985 L:      platform-driver-x86@vger.kernel.org
17986 L:      x86@kernel.org
17987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17988 S:      Maintained
17989 F:      arch/x86/platform
17990
17991 X86 VDSO
17992 M:      Andy Lutomirski <luto@kernel.org>
17993 L:      linux-kernel@vger.kernel.org
17994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17995 S:      Maintained
17996 F:      arch/x86/entry/vdso/
17997
17998 XARRAY
17999 M:      Matthew Wilcox <willy@infradead.org>
18000 L:      linux-fsdevel@vger.kernel.org
18001 S:      Supported
18002 F:      Documentation/core-api/xarray.rst
18003 F:      lib/idr.c
18004 F:      lib/xarray.c
18005 F:      include/linux/idr.h
18006 F:      include/linux/xarray.h
18007 F:      tools/testing/radix-tree
18008
18009 XBOX DVD IR REMOTE
18010 M:      Benjamin Valentin <benpicco@googlemail.com>
18011 S:      Maintained
18012 F:      drivers/media/rc/xbox_remote.c
18013 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
18014
18015 XC2028/3028 TUNER DRIVER
18016 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
18017 L:      linux-media@vger.kernel.org
18018 W:      https://linuxtv.org
18019 T:      git git://linuxtv.org/media_tree.git
18020 S:      Maintained
18021 F:      drivers/media/tuners/tuner-xc2028.*
18022
18023 XDP (eXpress Data Path)
18024 M:      Alexei Starovoitov <ast@kernel.org>
18025 M:      Daniel Borkmann <daniel@iogearbox.net>
18026 M:      David S. Miller <davem@davemloft.net>
18027 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
18028 M:      Jesper Dangaard Brouer <hawk@kernel.org>
18029 M:      John Fastabend <john.fastabend@gmail.com>
18030 L:      netdev@vger.kernel.org
18031 L:      bpf@vger.kernel.org
18032 S:      Supported
18033 F:      net/core/xdp.c
18034 F:      include/net/xdp.h
18035 F:      kernel/bpf/devmap.c
18036 F:      kernel/bpf/cpumap.c
18037 F:      include/trace/events/xdp.h
18038 K:      xdp
18039 N:      xdp
18040
18041 XDP SOCKETS (AF_XDP)
18042 M:      Björn Töpel <bjorn.topel@intel.com>
18043 M:      Magnus Karlsson <magnus.karlsson@intel.com>
18044 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
18045 L:      netdev@vger.kernel.org
18046 L:      bpf@vger.kernel.org
18047 S:      Maintained
18048 F:      kernel/bpf/xskmap.c
18049 F:      net/xdp/
18050
18051 XEN BLOCK SUBSYSTEM
18052 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18053 M:      Roger Pau Monné <roger.pau@citrix.com>
18054 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18055 S:      Supported
18056 F:      drivers/block/xen-blkback/*
18057 F:      drivers/block/xen*
18058
18059 XEN HYPERVISOR ARM
18060 M:      Stefano Stabellini <sstabellini@kernel.org>
18061 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18062 S:      Maintained
18063 F:      arch/arm/xen/
18064 F:      arch/arm/include/asm/xen/
18065
18066 XEN HYPERVISOR ARM64
18067 M:      Stefano Stabellini <sstabellini@kernel.org>
18068 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18069 S:      Maintained
18070 F:      arch/arm64/xen/
18071 F:      arch/arm64/include/asm/xen/
18072
18073 XEN HYPERVISOR INTERFACE
18074 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
18075 M:      Juergen Gross <jgross@suse.com>
18076 R:      Stefano Stabellini <sstabellini@kernel.org>
18077 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
18079 S:      Supported
18080 F:      arch/x86/xen/
18081 F:      arch/x86/platform/pvh/
18082 F:      drivers/*/xen-*front.c
18083 F:      drivers/xen/
18084 F:      arch/x86/include/asm/xen/
18085 F:      arch/x86/include/asm/pvclock-abi.h
18086 F:      include/xen/
18087 F:      include/uapi/xen/
18088 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
18089 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
18090
18091 XEN NETWORK BACKEND DRIVER
18092 M:      Wei Liu <wei.liu@kernel.org>
18093 M:      Paul Durrant <paul@xen.org>
18094 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18095 L:      netdev@vger.kernel.org
18096 S:      Supported
18097 F:      drivers/net/xen-netback/*
18098
18099 XEN PCI SUBSYSTEM
18100 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18101 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18102 S:      Supported
18103 F:      arch/x86/pci/*xen*
18104 F:      drivers/pci/*xen*
18105
18106 XEN PVSCSI DRIVERS
18107 M:      Juergen Gross <jgross@suse.com>
18108 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18109 L:      linux-scsi@vger.kernel.org
18110 S:      Supported
18111 F:      drivers/scsi/xen-scsifront.c
18112 F:      drivers/xen/xen-scsiback.c
18113 F:      include/xen/interface/io/vscsiif.h
18114
18115 XEN SWIOTLB SUBSYSTEM
18116 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18117 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18118 L:      iommu@lists.linux-foundation.org
18119 S:      Supported
18120 F:      arch/x86/xen/*swiotlb*
18121 F:      drivers/xen/*swiotlb*
18122
18123 XEN SOUND FRONTEND DRIVER
18124 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18125 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18126 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18127 S:      Supported
18128 F:      sound/xen/*
18129
18130 XFS FILESYSTEM
18131 M:      Darrick J. Wong <darrick.wong@oracle.com>
18132 M:      linux-xfs@vger.kernel.org
18133 L:      linux-xfs@vger.kernel.org
18134 W:      http://xfs.org/
18135 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18136 S:      Supported
18137 F:      Documentation/admin-guide/xfs.rst
18138 F:      Documentation/ABI/testing/sysfs-fs-xfs
18139 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18140 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18141 F:      fs/xfs/
18142 F:      include/uapi/linux/dqblk_xfs.h
18143 F:      include/uapi/linux/fsmap.h
18144
18145 XILINX AXI ETHERNET DRIVER
18146 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18147 S:      Maintained
18148 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18149
18150 XILINX CAN DRIVER
18151 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
18152 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
18153 L:      linux-can@vger.kernel.org
18154 S:      Maintained
18155 F:      Documentation/devicetree/bindings/net/can/xilinx_can.txt
18156 F:      drivers/net/can/xilinx_can.c
18157
18158 XILINX UARTLITE SERIAL DRIVER
18159 M:      Peter Korsgaard <jacmet@sunsite.dk>
18160 L:      linux-serial@vger.kernel.org
18161 S:      Maintained
18162 F:      drivers/tty/serial/uartlite.c
18163
18164 XILINX VIDEO IP CORES
18165 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18166 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18167 L:      linux-media@vger.kernel.org
18168 T:      git git://linuxtv.org/media_tree.git
18169 S:      Supported
18170 F:      Documentation/devicetree/bindings/media/xilinx/
18171 F:      drivers/media/platform/xilinx/
18172 F:      include/uapi/linux/xilinx-v4l2-controls.h
18173
18174 XILINX SD-FEC IP CORES
18175 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18176 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18177 S:      Maintained
18178 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18179 F:      Documentation/misc-devices/xilinx_sdfec.rst
18180 F:      drivers/misc/xilinx_sdfec.c
18181 F:      drivers/misc/Kconfig
18182 F:      drivers/misc/Makefile
18183 F:      include/uapi/misc/xilinx_sdfec.h
18184
18185 XILLYBUS DRIVER
18186 M:      Eli Billauer <eli.billauer@gmail.com>
18187 L:      linux-kernel@vger.kernel.org
18188 S:      Supported
18189 F:      drivers/char/xillybus/
18190
18191 XLP9XX I2C DRIVER
18192 M:      George Cherian <gcherian@marvell.com>
18193 L:      linux-i2c@vger.kernel.org
18194 W:      http://www.marvell.com
18195 S:      Supported
18196 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18197 F:      drivers/i2c/busses/i2c-xlp9xx.c
18198
18199 XRA1403 GPIO EXPANDER
18200 M:      Nandor Han <nandor.han@ge.com>
18201 M:      Semi Malinen <semi.malinen@ge.com>
18202 L:      linux-gpio@vger.kernel.org
18203 S:      Maintained
18204 F:      drivers/gpio/gpio-xra1403.c
18205 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18206
18207 XTENSA XTFPGA PLATFORM SUPPORT
18208 M:      Max Filippov <jcmvbkbc@gmail.com>
18209 L:      linux-xtensa@linux-xtensa.org
18210 S:      Maintained
18211 F:      drivers/spi/spi-xtensa-xtfpga.c
18212 F:      sound/soc/xtensa/xtfpga-i2s.c
18213
18214 YAM DRIVER FOR AX.25
18215 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18216 L:      linux-hams@vger.kernel.org
18217 S:      Maintained
18218 F:      drivers/net/hamradio/yam*
18219 F:      include/linux/yam.h
18220
18221 YAMA SECURITY MODULE
18222 M:      Kees Cook <keescook@chromium.org>
18223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18224 S:      Supported
18225 F:      security/yama/
18226 F:      Documentation/admin-guide/LSM/Yama.rst
18227
18228 YEALINK PHONE DRIVER
18229 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18230 L:      usbb2k-api-dev@nongnu.org
18231 S:      Maintained
18232 F:      Documentation/input/devices/yealink.rst
18233 F:      drivers/input/misc/yealink.*
18234
18235 Z8530 DRIVER FOR AX.25
18236 M:      Joerg Reuter <jreuter@yaina.de>
18237 W:      http://yaina.de/jreuter/
18238 W:      http://www.qsl.net/dl1bke/
18239 L:      linux-hams@vger.kernel.org
18240 S:      Maintained
18241 F:      Documentation/networking/z8530drv.txt
18242 F:      drivers/net/hamradio/*scc.c
18243 F:      drivers/net/hamradio/z8530.h
18244
18245 ZBUD COMPRESSED PAGE ALLOCATOR
18246 M:      Seth Jennings <sjenning@redhat.com>
18247 M:      Dan Streetman <ddstreet@ieee.org>
18248 L:      linux-mm@kvack.org
18249 S:      Maintained
18250 F:      mm/zbud.c
18251 F:      include/linux/zbud.h
18252
18253 ZD1211RW WIRELESS DRIVER
18254 M:      Daniel Drake <dsd@gentoo.org>
18255 M:      Ulrich Kunitz <kune@deine-taler.de>
18256 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18257 L:      linux-wireless@vger.kernel.org
18258 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18259 S:      Maintained
18260 F:      drivers/net/wireless/zydas/zd1211rw/
18261
18262 ZD1301 MEDIA DRIVER
18263 M:      Antti Palosaari <crope@iki.fi>
18264 L:      linux-media@vger.kernel.org
18265 W:      https://linuxtv.org/
18266 W:      http://palosaari.fi/linux/
18267 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18268 S:      Maintained
18269 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18270
18271 ZD1301_DEMOD MEDIA DRIVER
18272 M:      Antti Palosaari <crope@iki.fi>
18273 L:      linux-media@vger.kernel.org
18274 W:      https://linuxtv.org/
18275 W:      http://palosaari.fi/linux/
18276 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18277 S:      Maintained
18278 F:      drivers/media/dvb-frontends/zd1301_demod*
18279
18280 ZHAOXIN PROCESSOR SUPPORT
18281 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18282 L:      linux-kernel@vger.kernel.org
18283 S:      Maintained
18284 F:      arch/x86/kernel/cpu/zhaoxin.c
18285
18286 ZPOOL COMPRESSED PAGE STORAGE API
18287 M:      Dan Streetman <ddstreet@ieee.org>
18288 L:      linux-mm@kvack.org
18289 S:      Maintained
18290 F:      mm/zpool.c
18291 F:      include/linux/zpool.h
18292
18293 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18294 M:      Minchan Kim <minchan@kernel.org>
18295 M:      Nitin Gupta <ngupta@vflare.org>
18296 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18297 L:      linux-kernel@vger.kernel.org
18298 S:      Maintained
18299 F:      drivers/block/zram/
18300 F:      Documentation/admin-guide/blockdev/zram.rst
18301
18302 ZS DECSTATION Z85C30 SERIAL DRIVER
18303 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18304 S:      Maintained
18305 F:      drivers/tty/serial/zs.*
18306
18307 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18308 M:      Minchan Kim <minchan@kernel.org>
18309 M:      Nitin Gupta <ngupta@vflare.org>
18310 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18311 L:      linux-mm@kvack.org
18312 S:      Maintained
18313 F:      mm/zsmalloc.c
18314 F:      include/linux/zsmalloc.h
18315 F:      Documentation/vm/zsmalloc.rst
18316
18317 ZSWAP COMPRESSED SWAP CACHING
18318 M:      Seth Jennings <sjenning@redhat.com>
18319 M:      Dan Streetman <ddstreet@ieee.org>
18320 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18321 L:      linux-mm@kvack.org
18322 S:      Maintained
18323 F:      mm/zswap.c
18324
18325 THE REST
18326 M:      Linus Torvalds <torvalds@linux-foundation.org>
18327 L:      linux-kernel@vger.kernel.org
18328 Q:      http://patchwork.kernel.org/project/LKML/list/
18329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18330 S:      Buried alive in reporters
18331 F:      *
18332 F:      */