MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 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-idi-48.c
 264
 265 ACCES 104-IDIO-16 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-idio-16.c
 270
 271 ACCES 104-QUAD-8 DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 276 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 277 F:      drivers/counter/104-quad-8.c
 278
 279 ACCES PCI-IDIO-16 GPIO DRIVER
 280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 281 L:      linux-gpio@vger.kernel.org
 282 S:      Maintained
 283 F:      drivers/gpio/gpio-pci-idio-16.c
 284
 285 ACCES PCIe-IDIO-24 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-pcie-idio-24.c
 290
 291 ACENIC DRIVER
 292 M:      Jes Sorensen <jes@trained-monkey.org>
 293 L:      linux-acenic@sunsite.dk
 294 S:      Maintained
 295 F:      drivers/net/ethernet/alteon/acenic*
 296
 297 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 298 M:      Peter Feuerer <peter@piie.net>
 299 L:      platform-driver-x86@vger.kernel.org
 300 W:      http://piie.net/?section=acerhdf
 301 S:      Maintained
 302 F:      drivers/platform/x86/acerhdf.c
 303
 304 ACER WMI LAPTOP EXTRAS
 305 M:      "Lee, Chun-Yi" <jlee@suse.com>
 306 L:      platform-driver-x86@vger.kernel.org
 307 S:      Maintained
 308 F:      drivers/platform/x86/acer-wmi.c
 309
 310 ACPI
 311 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 312 M:      Len Brown <lenb@kernel.org>
 313 L:      linux-acpi@vger.kernel.org
 314 W:      https://01.org/linux-acpi
 315 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 317 B:      https://bugzilla.kernel.org
 318 S:      Supported
 319 F:      drivers/acpi/
 320 F:      drivers/pnp/pnpacpi/
 321 F:      include/linux/acpi.h
 322 F:      include/linux/fwnode.h
 323 F:      include/acpi/
 324 F:      Documentation/firmware-guide/acpi/
 325 F:      Documentation/ABI/testing/sysfs-bus-acpi
 326 F:      Documentation/ABI/testing/configfs-acpi
 327 F:      drivers/pci/*acpi*
 328 F:      drivers/pci/*/*acpi*
 329 F:      tools/power/acpi/
 330
 331 ACPI APEI
 332 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 333 M:      Len Brown <lenb@kernel.org>
 334 L:      linux-acpi@vger.kernel.org
 335 R:      James Morse <james.morse@arm.com>
 336 R:      Tony Luck <tony.luck@intel.com>
 337 R:      Borislav Petkov <bp@alien8.de>
 338 F:      drivers/acpi/apei/
 339
 340 ACPI COMPONENT ARCHITECTURE (ACPICA)
 341 M:      Robert Moore <robert.moore@intel.com>
 342 M:      Erik Schmauss <erik.schmauss@intel.com>
 343 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 344 L:      linux-acpi@vger.kernel.org
 345 L:      devel@acpica.org
 346 W:      https://acpica.org/
 347 W:      https://github.com/acpica/acpica/
 348 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 350 B:      https://bugzilla.kernel.org
 351 B:      https://bugs.acpica.org
 352 S:      Supported
 353 F:      drivers/acpi/acpica/
 354 F:      include/acpi/
 355 F:      tools/power/acpi/
 356
 357 ACPI FAN DRIVER
 358 M:      Zhang Rui <rui.zhang@intel.com>
 359 L:      linux-acpi@vger.kernel.org
 360 W:      https://01.org/linux-acpi
 361 B:      https://bugzilla.kernel.org
 362 S:      Supported
 363 F:      drivers/acpi/fan.c
 364
 365 ACPI FOR ARM64 (ACPI/arm64)
 366 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 367 M:      Hanjun Guo <guohanjun@huawei.com>
 368 M:      Sudeep Holla <sudeep.holla@arm.com>
 369 L:      linux-acpi@vger.kernel.org
 370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 371 S:      Maintained
 372 F:      drivers/acpi/arm64
 373
 374 ACPI I2C MULTI INSTANTIATE DRIVER
 375 M:      Hans de Goede <hdegoede@redhat.com>
 376 L:      platform-driver-x86@vger.kernel.org
 377 S:      Maintained
 378 F:      drivers/platform/x86/i2c-multi-instantiate.c
 379
 380 ACPI PMIC DRIVERS
 381 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 382 M:      Len Brown <lenb@kernel.org>
 383 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 384 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 385 L:      linux-acpi@vger.kernel.org
 386 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 388 B:      https://bugzilla.kernel.org
 389 S:      Supported
 390 F:      drivers/acpi/pmic/
 391
 392 ACPI THERMAL DRIVER
 393 M:      Zhang Rui <rui.zhang@intel.com>
 394 L:      linux-acpi@vger.kernel.org
 395 W:      https://01.org/linux-acpi
 396 B:      https://bugzilla.kernel.org
 397 S:      Supported
 398 F:      drivers/acpi/*thermal*
 399
 400 ACPI VIDEO DRIVER
 401 M:      Zhang Rui <rui.zhang@intel.com>
 402 L:      linux-acpi@vger.kernel.org
 403 W:      https://01.org/linux-acpi
 404 B:      https://bugzilla.kernel.org
 405 S:      Supported
 406 F:      drivers/acpi/acpi_video.c
 407
 408 ACPI WMI DRIVER
 409 L:      platform-driver-x86@vger.kernel.org
 410 S:      Orphan
 411 F:      drivers/platform/x86/wmi.c
 412 F:      include/uapi/linux/wmi.h
 413
 414 AD1889 ALSA SOUND DRIVER
 415 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 416 L:      linux-parisc@vger.kernel.org
 417 S:      Maintained
 418 F:      sound/pci/ad1889.*
 419
 420 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 421 M:      Michael Hennerich <michael.hennerich@analog.com>
 422 W:      http://wiki.analog.com/AD5254
 423 W:      http://ez.analog.com/community/linux-device-drivers
 424 S:      Supported
 425 F:      drivers/misc/ad525x_dpot.c
 426
 427 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 428 M:      Michael Hennerich <michael.hennerich@analog.com>
 429 W:      http://wiki.analog.com/AD5398
 430 W:      http://ez.analog.com/community/linux-device-drivers
 431 S:      Supported
 432 F:      drivers/regulator/ad5398.c
 433
 434 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 435 M:      Michael Hennerich <michael.hennerich@analog.com>
 436 W:      http://wiki.analog.com/AD7142
 437 W:      http://ez.analog.com/community/linux-device-drivers
 438 S:      Supported
 439 F:      drivers/input/misc/ad714x.c
 440
 441 AD7877 TOUCHSCREEN DRIVER
 442 M:      Michael Hennerich <michael.hennerich@analog.com>
 443 W:      http://wiki.analog.com/AD7877
 444 W:      http://ez.analog.com/community/linux-device-drivers
 445 S:      Supported
 446 F:      drivers/input/touchscreen/ad7877.c
 447
 448 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 449 M:      Michael Hennerich <michael.hennerich@analog.com>
 450 W:      http://wiki.analog.com/AD7879
 451 W:      http://ez.analog.com/community/linux-device-drivers
 452 S:      Supported
 453 F:      drivers/input/touchscreen/ad7879.c
 454
 455 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 456 M:      Jiri Kosina <jikos@kernel.org>
 457 S:      Maintained
 458
 459 ADF7242 IEEE 802.15.4 RADIO DRIVER
 460 M:      Michael Hennerich <michael.hennerich@analog.com>
 461 W:      https://wiki.analog.com/ADF7242
 462 W:      http://ez.analog.com/community/linux-device-drivers
 463 L:      linux-wpan@vger.kernel.org
 464 S:      Supported
 465 F:      drivers/net/ieee802154/adf7242.c
 466 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 467
 468 ADM1025 HARDWARE MONITOR DRIVER
 469 M:      Jean Delvare <jdelvare@suse.com>
 470 L:      linux-hwmon@vger.kernel.org
 471 S:      Maintained
 472 F:      Documentation/hwmon/adm1025.rst
 473 F:      drivers/hwmon/adm1025.c
 474
 475 ADM1029 HARDWARE MONITOR DRIVER
 476 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 477 L:      linux-hwmon@vger.kernel.org
 478 S:      Maintained
 479 F:      drivers/hwmon/adm1029.c
 480
 481 ADM8211 WIRELESS DRIVER
 482 L:      linux-wireless@vger.kernel.org
 483 W:      http://wireless.kernel.org/
 484 S:      Orphan
 485 F:      drivers/net/wireless/admtek/adm8211.*
 486
 487 ADP1653 FLASH CONTROLLER DRIVER
 488 M:      Sakari Ailus <sakari.ailus@iki.fi>
 489 L:      linux-media@vger.kernel.org
 490 S:      Maintained
 491 F:      drivers/media/i2c/adp1653.c
 492 F:      include/media/i2c/adp1653.h
 493
 494 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 495 M:      Michael Hennerich <michael.hennerich@analog.com>
 496 W:      http://wiki.analog.com/ADP5520
 497 W:      http://ez.analog.com/community/linux-device-drivers
 498 S:      Supported
 499 F:      drivers/mfd/adp5520.c
 500 F:      drivers/video/backlight/adp5520_bl.c
 501 F:      drivers/leds/leds-adp5520.c
 502 F:      drivers/gpio/gpio-adp5520.c
 503 F:      drivers/input/keyboard/adp5520-keys.c
 504
 505 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 506 M:      Michael Hennerich <michael.hennerich@analog.com>
 507 W:      http://wiki.analog.com/ADP5588
 508 W:      http://ez.analog.com/community/linux-device-drivers
 509 S:      Supported
 510 F:      drivers/input/keyboard/adp5588-keys.c
 511 F:      drivers/gpio/gpio-adp5588.c
 512
 513 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 514 M:      Michael Hennerich <michael.hennerich@analog.com>
 515 W:      http://wiki.analog.com/ADP8860
 516 W:      http://ez.analog.com/community/linux-device-drivers
 517 S:      Supported
 518 F:      drivers/video/backlight/adp8860_bl.c
 519
 520 ADS1015 HARDWARE MONITOR DRIVER
 521 M:      Dirk Eibach <eibach@gdsys.de>
 522 L:      linux-hwmon@vger.kernel.org
 523 S:      Maintained
 524 F:      Documentation/hwmon/ads1015.rst
 525 F:      drivers/hwmon/ads1015.c
 526 F:      include/linux/platform_data/ads1015.h
 527
 528 ADT746X FAN DRIVER
 529 M:      Colin Leroy <colin@colino.net>
 530 S:      Maintained
 531 F:      drivers/macintosh/therm_adt746x.c
 532
 533 ADT7475 HARDWARE MONITOR DRIVER
 534 M:      Jean Delvare <jdelvare@suse.com>
 535 L:      linux-hwmon@vger.kernel.org
 536 S:      Maintained
 537 F:      Documentation/hwmon/adt7475.rst
 538 F:      drivers/hwmon/adt7475.c
 539
 540 ADVANSYS SCSI DRIVER
 541 M:      Matthew Wilcox <willy@infradead.org>
 542 M:      Hannes Reinecke <hare@suse.com>
 543 L:      linux-scsi@vger.kernel.org
 544 S:      Maintained
 545 F:      Documentation/scsi/advansys.txt
 546 F:      drivers/scsi/advansys.c
 547
 548 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 549 M:      Michael Hennerich <michael.hennerich@analog.com>
 550 W:      http://wiki.analog.com/ADXL345
 551 W:      http://ez.analog.com/community/linux-device-drivers
 552 S:      Supported
 553 F:      drivers/input/misc/adxl34x.c
 554 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 555
 556 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 557 M:      Stefan Popa <stefan.popa@analog.com>
 558 W:      http://ez.analog.com/community/linux-device-drivers
 559 S:      Supported
 560 F:      drivers/iio/accel/adxl372.c
 561 F:      drivers/iio/accel/adxl372_spi.c
 562 F:      drivers/iio/accel/adxl372_i2c.c
 563 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 564
 565 AF9013 MEDIA DRIVER
 566 M:      Antti Palosaari <crope@iki.fi>
 567 L:      linux-media@vger.kernel.org
 568 W:      https://linuxtv.org
 569 W:      http://palosaari.fi/linux/
 570 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 571 T:      git git://linuxtv.org/anttip/media_tree.git
 572 S:      Maintained
 573 F:      drivers/media/dvb-frontends/af9013*
 574
 575 AF9033 MEDIA DRIVER
 576 M:      Antti Palosaari <crope@iki.fi>
 577 L:      linux-media@vger.kernel.org
 578 W:      https://linuxtv.org
 579 W:      http://palosaari.fi/linux/
 580 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 581 T:      git git://linuxtv.org/anttip/media_tree.git
 582 S:      Maintained
 583 F:      drivers/media/dvb-frontends/af9033*
 584
 585 AFFS FILE SYSTEM
 586 M:      David Sterba <dsterba@suse.com>
 587 L:      linux-fsdevel@vger.kernel.org
 588 S:      Odd Fixes
 589 F:      Documentation/filesystems/affs.txt
 590 F:      fs/affs/
 591
 592 AFS FILESYSTEM
 593 M:      David Howells <dhowells@redhat.com>
 594 L:      linux-afs@lists.infradead.org
 595 S:      Supported
 596 F:      fs/afs/
 597 F:      include/trace/events/afs.h
 598 F:      Documentation/filesystems/afs.txt
 599 W:      https://www.infradead.org/~dhowells/kafs/
 600
 601 AGPGART DRIVER
 602 M:      David Airlie <airlied@linux.ie>
 603 T:      git git://anongit.freedesktop.org/drm/drm
 604 S:      Maintained
 605 F:      drivers/char/agp/
 606 F:      include/linux/agp*
 607 F:      include/uapi/linux/agp*
 608
 609 AHA152X SCSI DRIVER
 610 M:      "Juergen E. Fischer" <fischer@norbit.de>
 611 L:      linux-scsi@vger.kernel.org
 612 S:      Maintained
 613 F:      drivers/scsi/aha152x*
 614 F:      drivers/scsi/pcmcia/aha152x*
 615
 616 AIC7XXX / AIC79XX SCSI DRIVER
 617 M:      Hannes Reinecke <hare@suse.com>
 618 L:      linux-scsi@vger.kernel.org
 619 S:      Maintained
 620 F:      drivers/scsi/aic7xxx/
 621
 622 AIMSLAB FM RADIO RECEIVER DRIVER
 623 M:      Hans Verkuil <hverkuil@xs4all.nl>
 624 L:      linux-media@vger.kernel.org
 625 T:      git git://linuxtv.org/media_tree.git
 626 W:      https://linuxtv.org
 627 S:      Maintained
 628 F:      drivers/media/radio/radio-aimslab*
 629
 630 AIO
 631 M:      Benjamin LaHaise <bcrl@kvack.org>
 632 L:      linux-aio@kvack.org
 633 S:      Supported
 634 F:      fs/aio.c
 635 F:      include/linux/*aio*.h
 636
 637 AIRSPY MEDIA DRIVER
 638 M:      Antti Palosaari <crope@iki.fi>
 639 L:      linux-media@vger.kernel.org
 640 W:      https://linuxtv.org
 641 W:      http://palosaari.fi/linux/
 642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 643 T:      git git://linuxtv.org/anttip/media_tree.git
 644 S:      Maintained
 645 F:      drivers/media/usb/airspy/
 646
 647 ALACRITECH GIGABIT ETHERNET DRIVER
 648 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 649 S:      Maintained
 650 F:      drivers/net/ethernet/alacritech/*
 651
 652 ALCATEL SPEEDTOUCH USB DRIVER
 653 M:      Duncan Sands <duncan.sands@free.fr>
 654 L:      linux-usb@vger.kernel.org
 655 W:      http://www.linux-usb.org/SpeedTouch/
 656 S:      Maintained
 657 F:      drivers/usb/atm/speedtch.c
 658 F:      drivers/usb/atm/usbatm.c
 659
 660 ALCHEMY AU1XX0 MMC DRIVER
 661 M:      Manuel Lauss <manuel.lauss@gmail.com>
 662 S:      Maintained
 663 F:      drivers/mmc/host/au1xmmc.c
 664
 665 ALI1563 I2C DRIVER
 666 M:      Rudolf Marek <r.marek@assembler.cz>
 667 L:      linux-i2c@vger.kernel.org
 668 S:      Maintained
 669 F:      Documentation/i2c/busses/i2c-ali1563
 670 F:      drivers/i2c/busses/i2c-ali1563.c
 671
 672 ALLEGRO DVT VIDEO IP CORE DRIVER
 673 M:      Michael Tretter <m.tretter@pengutronix.de>
 674 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 675 L:      linux-media@vger.kernel.org
 676 S:      Maintained
 677 F:      drivers/staging/media/allegro-dvt/
 678
 679 ALLWINNER SECURITY SYSTEM
 680 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 681 L:      linux-crypto@vger.kernel.org
 682 S:      Maintained
 683 F:      drivers/crypto/sunxi-ss/
 684
 685 ALLWINNER VPU DRIVER
 686 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 687 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 688 L:      linux-media@vger.kernel.org
 689 S:      Maintained
 690 F:      drivers/staging/media/sunxi/cedrus/
 691
 692 ALPHA PORT
 693 M:      Richard Henderson <rth@twiddle.net>
 694 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 695 M:      Matt Turner <mattst88@gmail.com>
 696 S:      Odd Fixes
 697 L:      linux-alpha@vger.kernel.org
 698 F:      arch/alpha/
 699
 700 ALPS PS/2 TOUCHPAD DRIVER
 701 R:      Pali Rohár <pali.rohar@gmail.com>
 702 F:      drivers/input/mouse/alps.*
 703
 704 ALTERA I2C CONTROLLER DRIVER
 705 M:      Thor Thayer <thor.thayer@linux.intel.com>
 706 S:      Maintained
 707 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 708 F:      drivers/i2c/busses/i2c-altera.c
 709
 710 ALTERA MAILBOX DRIVER
 711 M:      Ley Foon Tan <lftan@altera.com>
 712 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 713 S:      Maintained
 714 F:      drivers/mailbox/mailbox-altera.c
 715
 716 ALTERA PIO DRIVER
 717 M:      Tien Hock Loh <thloh@altera.com>
 718 L:      linux-gpio@vger.kernel.org
 719 S:      Maintained
 720 F:      drivers/gpio/gpio-altera.c
 721
 722 ALTERA SYSTEM MANAGER DRIVER
 723 M:      Thor Thayer <thor.thayer@linux.intel.com>
 724 S:      Maintained
 725 F:      drivers/mfd/altera-sysmgr.c
 726 F:      include/linux/mfd/altera-sysgmr.h
 727
 728 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 729 M:      Thor Thayer <thor.thayer@linux.intel.com>
 730 S:      Maintained
 731 F:      drivers/gpio/gpio-altera-a10sr.c
 732 F:      drivers/mfd/altera-a10sr.c
 733 F:      drivers/reset/reset-a10sr.c
 734 F:      include/linux/mfd/altera-a10sr.h
 735 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 736
 737 ALTERA TRIPLE SPEED ETHERNET DRIVER
 738 M:      Thor Thayer <thor.thayer@linux.intel.com>
 739 L:      netdev@vger.kernel.org
 740 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 741 S:      Maintained
 742 F:      drivers/net/ethernet/altera/
 743
 744 ALTERA UART/JTAG UART SERIAL DRIVERS
 745 M:      Tobias Klauser <tklauser@distanz.ch>
 746 L:      linux-serial@vger.kernel.org
 747 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 748 S:      Maintained
 749 F:      drivers/tty/serial/altera_uart.c
 750 F:      drivers/tty/serial/altera_jtaguart.c
 751 F:      include/linux/altera_uart.h
 752 F:      include/linux/altera_jtaguart.h
 753
 754 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 755 M:      Talel Shenhar <talel@amazon.com>
 756 S:      Maintained
 757 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 758 F:      drivers/thermal/thermal_mmio.c
 759
 760 AMAZON ETHERNET DRIVERS
 761 M:      Netanel Belgazal <netanel@amazon.com>
 762 R:      Saeed Bishara <saeedb@amazon.com>
 763 R:      Zorik Machulsky <zorik@amazon.com>
 764 L:      netdev@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/networking/device_drivers/amazon/ena.txt
 767 F:      drivers/net/ethernet/amazon/
 768
 769 AMAZON RDMA EFA DRIVER
 770 M:      Gal Pressman <galpress@amazon.com>
 771 R:      Yossi Leybovich <sleybo@amazon.com>
 772 L:      linux-rdma@vger.kernel.org
 773 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 774 S:      Supported
 775 F:      drivers/infiniband/hw/efa/
 776 F:      include/uapi/rdma/efa-abi.h
 777
 778 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 779 M:      Tom Lendacky <thomas.lendacky@amd.com>
 780 M:      Gary Hook <gary.hook@amd.com>
 781 L:      linux-crypto@vger.kernel.org
 782 S:      Supported
 783 F:      drivers/crypto/ccp/
 784 F:      include/linux/ccp.h
 785
 786 AMD DISPLAY CORE
 787 M:      Harry Wentland <harry.wentland@amd.com>
 788 M:      Leo Li <sunpeng.li@amd.com>
 789 L:      amd-gfx@lists.freedesktop.org
 790 T:      git git://people.freedesktop.org/~agd5f/linux
 791 S:      Supported
 792 F:      drivers/gpu/drm/amd/display/
 793
 794 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 795 M:      Huang Rui <ray.huang@amd.com>
 796 L:      linux-hwmon@vger.kernel.org
 797 S:      Supported
 798 F:      Documentation/hwmon/fam15h_power.rst
 799 F:      drivers/hwmon/fam15h_power.c
 800
 801 AMD FCH GPIO DRIVER
 802 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 803 L:      linux-gpio@vger.kernel.org
 804 S:      Maintained
 805 F:      drivers/gpio/gpio-amd-fch.c
 806 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 807
 808 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 809 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 810 S:      Orphan
 811 F:      drivers/usb/gadget/udc/amd5536udc.*
 812
 813 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 814 P:      Andres Salomon <dilinger@queued.net>
 815 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 816 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 817 S:      Supported
 818 F:      drivers/char/hw_random/geode-rng.c
 819 F:      drivers/crypto/geode*
 820 F:      drivers/video/fbdev/geode/
 821 F:      arch/x86/include/asm/geode.h
 822
 823 AMD IOMMU (AMD-VI)
 824 M:      Joerg Roedel <joro@8bytes.org>
 825 L:      iommu@lists.linux-foundation.org
 826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 827 S:      Maintained
 828 F:      drivers/iommu/amd_iommu*.[ch]
 829 F:      include/linux/amd-iommu.h
 830
 831 AMD KFD
 832 M:      Oded Gabbay <oded.gabbay@gmail.com>
 833 L:      dri-devel@lists.freedesktop.org
 834 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 835 S:      Supported
 836 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 837 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 838 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 839 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 840 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 841 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 842 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 843 F:      drivers/gpu/drm/amd/amdkfd/
 844 F:      drivers/gpu/drm/amd/include/cik_structs.h
 845 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 846 F:      drivers/gpu/drm/amd/include/vi_structs.h
 847 F:      drivers/gpu/drm/amd/include/v9_structs.h
 848 F:      include/uapi/linux/kfd_ioctl.h
 849
 850 AMD MP2 I2C DRIVER
 851 M:      Elie Morisse <syniurge@gmail.com>
 852 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 853 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 854 L:      linux-i2c@vger.kernel.org
 855 S:      Maintained
 856 F:      drivers/i2c/busses/i2c-amd-mp2*
 857
 858 AMD POWERPLAY
 859 M:      Rex Zhu <rex.zhu@amd.com>
 860 M:      Evan Quan <evan.quan@amd.com>
 861 L:      amd-gfx@lists.freedesktop.org
 862 S:      Supported
 863 F:      drivers/gpu/drm/amd/powerplay/
 864 T:      git git://people.freedesktop.org/~agd5f/linux
 865
 866 AMD SEATTLE DEVICE TREE SUPPORT
 867 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 868 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 869 M:      Tom Lendacky <thomas.lendacky@amd.com>
 870 S:      Supported
 871 F:      arch/arm64/boot/dts/amd/
 872
 873 AMD XGBE DRIVER
 874 M:      Tom Lendacky <thomas.lendacky@amd.com>
 875 L:      netdev@vger.kernel.org
 876 S:      Supported
 877 F:      drivers/net/ethernet/amd/xgbe/
 878 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 879
 880 ANALOG DEVICES INC AD5686 DRIVER
 881 M:      Stefan Popa <stefan.popa@analog.com>
 882 L:      linux-pm@vger.kernel.org
 883 W:      http://ez.analog.com/community/linux-device-drivers
 884 S:      Supported
 885 F:      drivers/iio/dac/ad5686*
 886 F:      drivers/iio/dac/ad5696*
 887
 888 ANALOG DEVICES INC AD5758 DRIVER
 889 M:      Stefan Popa <stefan.popa@analog.com>
 890 L:      linux-iio@vger.kernel.org
 891 W:      http://ez.analog.com/community/linux-device-drivers
 892 S:      Supported
 893 F:      drivers/iio/dac/ad5758.c
 894 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 895
 896 ANALOG DEVICES INC AD7124 DRIVER
 897 M:      Stefan Popa <stefan.popa@analog.com>
 898 L:      linux-iio@vger.kernel.org
 899 W:      http://ez.analog.com/community/linux-device-drivers
 900 S:      Supported
 901 F:      drivers/iio/adc/ad7124.c
 902 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 903
 904 ANALOG DEVICES INC AD7606 DRIVER
 905 M:      Stefan Popa <stefan.popa@analog.com>
 906 L:      linux-iio@vger.kernel.org
 907 W:      http://ez.analog.com/community/linux-device-drivers
 908 S:      Supported
 909 F:      drivers/iio/adc/ad7606.c
 910 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 911
 912 ANALOG DEVICES INC AD7768-1 DRIVER
 913 M:      Stefan Popa <stefan.popa@analog.com>
 914 L:      linux-iio@vger.kernel.org
 915 W:      http://ez.analog.com/community/linux-device-drivers
 916 S:      Supported
 917 F:      drivers/iio/adc/ad7768-1.c
 918 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 919
 920 ANALOG DEVICES INC AD7780 DRIVER
 921 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 922 M:      Renato Lui Geh <renatogeh@gmail.com>
 923 L:      linux-iio@vger.kernel.org
 924 W:      http://ez.analog.com/community/linux-device-drivers
 925 S:      Supported
 926 F:      drivers/iio/adc/ad7780.c
 927 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 928
 929 ANALOG DEVICES INC AD9389B DRIVER
 930 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 931 L:      linux-media@vger.kernel.org
 932 S:      Maintained
 933 F:      drivers/media/i2c/ad9389b*
 934
 935 ANALOG DEVICES INC ADGS1408 DRIVER
 936 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 937 S:      Supported
 938 F:      drivers/mux/adgs1408.c
 939 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 940
 941 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 942 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 943 S:      Supported
 944 L:      linux-iio@vger.kernel.org
 945 F:      include/linux/iio/imu/adis.h
 946 F:      drivers/iio/imu/adis.c
 947
 948 ANALOG DEVICES INC ADP5061 DRIVER
 949 M:      Stefan Popa <stefan.popa@analog.com>
 950 L:      linux-pm@vger.kernel.org
 951 W:      http://ez.analog.com/community/linux-device-drivers
 952 S:      Supported
 953 F:      drivers/power/supply/adp5061.c
 954
 955 ANALOG DEVICES INC ADV7180 DRIVER
 956 M:      Lars-Peter Clausen <lars@metafoo.de>
 957 L:      linux-media@vger.kernel.org
 958 W:      http://ez.analog.com/community/linux-device-drivers
 959 S:      Supported
 960 F:      drivers/media/i2c/adv7180.c
 961
 962 ANALOG DEVICES INC ADV748X DRIVER
 963 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 964 L:      linux-media@vger.kernel.org
 965 S:      Maintained
 966 F:      drivers/media/i2c/adv748x/*
 967
 968 ANALOG DEVICES INC ADV7511 DRIVER
 969 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 970 L:      linux-media@vger.kernel.org
 971 S:      Maintained
 972 F:      drivers/media/i2c/adv7511*
 973
 974 ANALOG DEVICES INC ADV7604 DRIVER
 975 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 976 L:      linux-media@vger.kernel.org
 977 S:      Maintained
 978 F:      drivers/media/i2c/adv7604*
 979
 980 ANALOG DEVICES INC ADV7842 DRIVER
 981 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 982 L:      linux-media@vger.kernel.org
 983 S:      Maintained
 984 F:      drivers/media/i2c/adv7842*
 985
 986 ANALOG DEVICES INC ASOC CODEC DRIVERS
 987 M:      Lars-Peter Clausen <lars@metafoo.de>
 988 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 989 W:      http://wiki.analog.com/
 990 W:      http://ez.analog.com/community/linux-device-drivers
 991 S:      Supported
 992 F:      sound/soc/codecs/adau*
 993 F:      sound/soc/codecs/adav*
 994 F:      sound/soc/codecs/ad1*
 995 F:      sound/soc/codecs/ad7*
 996 F:      sound/soc/codecs/ssm*
 997 F:      sound/soc/codecs/sigmadsp.*
 998
 999 ANALOG DEVICES INC DMA DRIVERS
1000 M:      Lars-Peter Clausen <lars@metafoo.de>
1001 W:      http://ez.analog.com/community/linux-device-drivers
1002 S:      Supported
1003 F:      drivers/dma/dma-axi-dmac.c
1004
1005 ANALOG DEVICES INC IIO DRIVERS
1006 M:      Lars-Peter Clausen <lars@metafoo.de>
1007 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1008 M:      Stefan Popa <stefan.popa@analog.com>
1009 W:      http://wiki.analog.com/
1010 W:      http://ez.analog.com/community/linux-device-drivers
1011 S:      Supported
1012 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1013 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1014 F:      drivers/iio/*/ad*
1015 F:      drivers/iio/adc/ltc2497*
1016 X:      drivers/iio/*/adjd*
1017 F:      drivers/staging/iio/*/ad*
1018
1019 ANALOGBITS PLL LIBRARIES
1020 M:      Paul Walmsley <paul.walmsley@sifive.com>
1021 S:      Supported
1022 F:      drivers/clk/analogbits/*
1023 F:      include/linux/clk/analogbits*
1024
1025 ANDES ARCHITECTURE
1026 M:      Greentime Hu <green.hu@gmail.com>
1027 M:      Vincent Chen <deanbo422@gmail.com>
1028 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1029 S:      Supported
1030 F:      arch/nds32/
1031 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1032 F:      Documentation/devicetree/bindings/nds32/
1033 K:      nds32
1034 N:      nds32
1035
1036 ANDROID CONFIG FRAGMENTS
1037 M:      Rob Herring <robh@kernel.org>
1038 S:      Supported
1039 F:      kernel/configs/android*
1040
1041 ANDROID DRIVERS
1042 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1043 M:      Arve Hjønnevåg <arve@android.com>
1044 M:      Todd Kjos <tkjos@android.com>
1045 M:      Martijn Coenen <maco@android.com>
1046 M:      Joel Fernandes <joel@joelfernandes.org>
1047 M:      Christian Brauner <christian@brauner.io>
1048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1049 L:      devel@driverdev.osuosl.org
1050 S:      Supported
1051 F:      drivers/android/
1052 F:      drivers/staging/android/
1053
1054 ANDROID GOLDFISH PIC DRIVER
1055 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1056 S:      Supported
1057 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1058 F:      drivers/irqchip/irq-goldfish-pic.c
1059
1060 ANDROID GOLDFISH RTC DRIVER
1061 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1062 S:      Supported
1063 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1064 F:      drivers/rtc/rtc-goldfish.c
1065
1066 ANDROID ION DRIVER
1067 M:      Laura Abbott <labbott@redhat.com>
1068 M:      Sumit Semwal <sumit.semwal@linaro.org>
1069 L:      devel@driverdev.osuosl.org
1070 L:      dri-devel@lists.freedesktop.org
1071 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1072 S:      Supported
1073 F:      drivers/staging/android/ion
1074 F:      drivers/staging/android/uapi/ion.h
1075
1076 AOA (Apple Onboard Audio) ALSA DRIVER
1077 M:      Johannes Berg <johannes@sipsolutions.net>
1078 L:      linuxppc-dev@lists.ozlabs.org
1079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1080 S:      Maintained
1081 F:      sound/aoa/
1082
1083 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1084 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1085 L:      linux-iio@vger.kernel.org
1086 S:      Maintained
1087 F:      drivers/iio/adc/stx104.c
1088
1089 APM DRIVER
1090 M:      Jiri Kosina <jikos@kernel.org>
1091 S:      Odd fixes
1092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1093 F:      arch/x86/kernel/apm_32.c
1094 F:      include/linux/apm_bios.h
1095 F:      include/uapi/linux/apm_bios.h
1096 F:      drivers/char/apm-emulation.c
1097
1098 APPARMOR SECURITY MODULE
1099 M:      John Johansen <john.johansen@canonical.com>
1100 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1101 W:      wiki.apparmor.net
1102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1103 S:      Supported
1104 F:      security/apparmor/
1105 F:      Documentation/admin-guide/LSM/apparmor.rst
1106
1107 APPLE BCM5974 MULTITOUCH DRIVER
1108 M:      Henrik Rydberg <rydberg@bitmath.org>
1109 L:      linux-input@vger.kernel.org
1110 S:      Odd fixes
1111 F:      drivers/input/mouse/bcm5974.c
1112
1113 APPLE SMC DRIVER
1114 M:      Henrik Rydberg <rydberg@bitmath.org>
1115 L:      linux-hwmon@vger.kernel.org
1116 S:      Odd fixes
1117 F:      drivers/hwmon/applesmc.c
1118
1119 APPLETALK NETWORK LAYER
1120 L:      netdev@vger.kernel.org
1121 S:      Odd fixes
1122 F:      drivers/net/appletalk/
1123 F:      net/appletalk/
1124 F:      include/linux/atalk.h
1125 F:      include/uapi/linux/atalk.h
1126
1127 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1128 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1129 S:      Supported
1130 F:      arch/arm64/boot/dts/apm/
1131
1132 APPLIED MICRO (APM) X-GENE SOC EDAC
1133 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1134 S:      Supported
1135 F:      drivers/edac/xgene_edac.c
1136 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1137
1138 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1139 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1140 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1141 S:      Supported
1142 F:      drivers/net/ethernet/apm/xgene-v2/
1143
1144 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1145 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1146 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1147 M:      Quan Nguyen <quan@os.amperecomputing.com>
1148 S:      Supported
1149 F:      drivers/net/ethernet/apm/xgene/
1150 F:      drivers/net/phy/mdio-xgene.c
1151 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1152 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1153
1154 APPLIED MICRO (APM) X-GENE SOC PMU
1155 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1156 S:      Supported
1157 F:      drivers/perf/xgene_pmu.c
1158 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1159 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1160
1161 APTINA CAMERA SENSOR PLL
1162 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1163 L:      linux-media@vger.kernel.org
1164 S:      Maintained
1165 F:      drivers/media/i2c/aptina-pll.*
1166
1167 AQUANTIA ETHERNET DRIVER (atlantic)
1168 M:      Igor Russkikh <igor.russkikh@aquantia.com>
1169 L:      netdev@vger.kernel.org
1170 S:      Supported
1171 W:      http://www.aquantia.com
1172 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1173 F:      drivers/net/ethernet/aquantia/atlantic/
1174 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1175
1176 ARC FRAMEBUFFER DRIVER
1177 M:      Jaya Kumar <jayalk@intworks.biz>
1178 S:      Maintained
1179 F:      drivers/video/fbdev/arcfb.c
1180 F:      drivers/video/fbdev/core/fb_defio.c
1181
1182 ARC PGU DRM DRIVER
1183 M:      Alexey Brodkin <abrodkin@synopsys.com>
1184 S:      Supported
1185 F:      drivers/gpu/drm/arc/
1186 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1187
1188 ARCNET NETWORK LAYER
1189 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1190 L:      netdev@vger.kernel.org
1191 S:      Maintained
1192 F:      drivers/net/arcnet/
1193 F:      include/uapi/linux/if_arcnet.h
1194
1195 ARM ARCHITECTED TIMER DRIVER
1196 M:      Mark Rutland <mark.rutland@arm.com>
1197 M:      Marc Zyngier <marc.zyngier@arm.com>
1198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1199 S:      Maintained
1200 F:      arch/arm/include/asm/arch_timer.h
1201 F:      arch/arm64/include/asm/arch_timer.h
1202 F:      drivers/clocksource/arm_arch_timer.c
1203
1204 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1205 M:      Linus Walleij <linus.walleij@linaro.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208 F:      Documentation/devicetree/bindings/arm/arm-boards
1209 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1210 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1211 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1212 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1213 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1214 F:      arch/arm/mach-integrator/
1215 F:      arch/arm/mach-realview/
1216 F:      arch/arm/mach-versatile/
1217 F:      arch/arm/plat-versatile/
1218 F:      arch/arm/boot/dts/arm-realview-*
1219 F:      arch/arm/boot/dts/integrator*
1220 F:      arch/arm/boot/dts/versatile*
1221 F:      drivers/clk/versatile/
1222 F:      drivers/i2c/busses/i2c-versatile.c
1223 F:      drivers/irqchip/irq-versatile-fpga.c
1224 F:      drivers/mtd/maps/physmap_of_versatile.c
1225 F:      drivers/power/reset/arm-versatile-reboot.c
1226 F:      drivers/soc/versatile/
1227
1228 ARM HDLCD DRM DRIVER
1229 M:      Liviu Dudau <liviu.dudau@arm.com>
1230 S:      Supported
1231 F:      drivers/gpu/drm/arm/hdlcd_*
1232 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1233
1234 ARM KOMEDA DRM-KMS DRIVER
1235 M:      James (Qian) Wang <james.qian.wang@arm.com>
1236 M:      Liviu Dudau <liviu.dudau@arm.com>
1237 L:      Mali DP Maintainers <malidp@foss.arm.com>
1238 S:      Supported
1239 T:      git git://anongit.freedesktop.org/drm/drm-misc
1240 F:      drivers/gpu/drm/arm/display/include/
1241 F:      drivers/gpu/drm/arm/display/komeda/
1242 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1243 F:      Documentation/gpu/komeda-kms.rst
1244
1245 ARM MALI-DP DRM DRIVER
1246 M:      Liviu Dudau <liviu.dudau@arm.com>
1247 M:      Brian Starkey <brian.starkey@arm.com>
1248 L:      Mali DP Maintainers <malidp@foss.arm.com>
1249 S:      Supported
1250 T:      git git://anongit.freedesktop.org/drm/drm-misc
1251 F:      drivers/gpu/drm/arm/
1252 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1253 F:      Documentation/gpu/afbc.rst
1254
1255 ARM MALI PANFROST DRM DRIVER
1256 M:      Rob Herring <robh@kernel.org>
1257 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1258 L:      dri-devel@lists.freedesktop.org
1259 S:      Supported
1260 T:      git git://anongit.freedesktop.org/drm/drm-misc
1261 F:      drivers/gpu/drm/panfrost/
1262 F:      include/uapi/drm/panfrost_drm.h
1263
1264 ARM MFM AND FLOPPY DRIVERS
1265 M:      Ian Molton <spyro@f2s.com>
1266 S:      Maintained
1267 F:      arch/arm/mach-rpc/floppydma.S
1268 F:      arch/arm/include/asm/floppy.h
1269
1270 ARM PMU PROFILING AND DEBUGGING
1271 M:      Will Deacon <will@kernel.org>
1272 M:      Mark Rutland <mark.rutland@arm.com>
1273 S:      Maintained
1274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1275 F:      arch/arm*/kernel/perf_*
1276 F:      arch/arm/oprofile/common.c
1277 F:      arch/arm*/kernel/hw_breakpoint.c
1278 F:      arch/arm*/include/asm/hw_breakpoint.h
1279 F:      arch/arm*/include/asm/perf_event.h
1280 F:      drivers/perf/*
1281 F:      include/linux/perf/arm_pmu.h
1282 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1283 F:      Documentation/devicetree/bindings/perf/
1284
1285 ARM PORT
1286 M:      Russell King <linux@armlinux.org.uk>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 W:      http://www.armlinux.org.uk/
1289 S:      Odd Fixes
1290 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1291 F:      arch/arm/
1292 X:      arch/arm/boot/dts/
1293
1294 ARM PRIMECELL AACI PL041 DRIVER
1295 M:      Russell King <linux@armlinux.org.uk>
1296 S:      Odd Fixes
1297 F:      sound/arm/aaci.*
1298
1299 ARM PRIMECELL BUS SUPPORT
1300 M:      Russell King <linux@armlinux.org.uk>
1301 S:      Odd Fixes
1302 F:      drivers/amba/
1303 F:      include/linux/amba/bus.h
1304
1305 ARM PRIMECELL CLCD PL110 DRIVER
1306 M:      Russell King <linux@armlinux.org.uk>
1307 S:      Odd Fixes
1308 F:      drivers/video/fbdev/amba-clcd.*
1309
1310 ARM PRIMECELL KMI PL050 DRIVER
1311 M:      Russell King <linux@armlinux.org.uk>
1312 S:      Odd Fixes
1313 F:      drivers/input/serio/ambakmi.*
1314 F:      include/linux/amba/kmi.h
1315
1316 ARM PRIMECELL MMCI PL180/1 DRIVER
1317 M:      Russell King <linux@armlinux.org.uk>
1318 S:      Odd Fixes
1319 F:      drivers/mmc/host/mmci.*
1320 F:      include/linux/amba/mmci.h
1321
1322 ARM PRIMECELL SSP PL022 SPI DRIVER
1323 M:      Linus Walleij <linus.walleij@linaro.org>
1324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1325 S:      Maintained
1326 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1327 F:      drivers/spi/spi-pl022.c
1328
1329 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1330 M:      Russell King <linux@armlinux.org.uk>
1331 S:      Odd Fixes
1332 F:      drivers/tty/serial/amba-pl01*.c
1333 F:      include/linux/amba/serial.h
1334
1335 ARM PRIMECELL VIC PL190/PL192 DRIVER
1336 M:      Linus Walleij <linus.walleij@linaro.org>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1340 F:      drivers/irqchip/irq-vic.c
1341
1342 AMAZON ANNAPURNA LABS FIC DRIVER
1343 M:      Talel Shenhar <talel@amazon.com>
1344 S:      Maintained
1345 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1346 F:      drivers/irqchip/irq-al-fic.c
1347
1348 ARM SMMU DRIVERS
1349 M:      Will Deacon <will@kernel.org>
1350 R:      Robin Murphy <robin.murphy@arm.com>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353 F:      drivers/iommu/arm-smmu.c
1354 F:      drivers/iommu/arm-smmu-v3.c
1355 F:      drivers/iommu/io-pgtable-arm.c
1356 F:      drivers/iommu/io-pgtable-arm-v7s.c
1357
1358 ARM SUB-ARCHITECTURES
1359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1360 S:      Maintained
1361 F:      arch/arm/mach-*/
1362 F:      arch/arm/plat-*/
1363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1364
1365 ARM/ACTIONS SEMI ARCHITECTURE
1366 M:      Andreas Färber <afaerber@suse.de>
1367 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 N:      owl
1371 F:      arch/arm/mach-actions/
1372 F:      arch/arm/boot/dts/owl-*
1373 F:      arch/arm64/boot/dts/actions/
1374 F:      drivers/clk/actions/
1375 F:      drivers/clocksource/timer-owl*
1376 F:      drivers/dma/owl-dma.c
1377 F:      drivers/i2c/busses/i2c-owl.c
1378 F:      drivers/pinctrl/actions/*
1379 F:      drivers/soc/actions/
1380 F:      include/dt-bindings/power/owl-*
1381 F:      include/linux/soc/actions/
1382 F:      Documentation/devicetree/bindings/arm/actions.txt
1383 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1384 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1385 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1386 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1387 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1388 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1389
1390 ARM/ADS SPHERE MACHINE SUPPORT
1391 M:      Lennert Buytenhek <kernel@wantstofly.org>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394
1395 ARM/AFEB9260 MACHINE SUPPORT
1396 M:      Sergey Lapin <slapin@ossfans.org>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 S:      Maintained
1399
1400 ARM/AJECO 1ARM MACHINE SUPPORT
1401 M:      Lennert Buytenhek <kernel@wantstofly.org>
1402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1403 S:      Maintained
1404
1405 ARM/Allwinner SoC Clock Support
1406 M:      Emilio López <emilio@elopez.com.ar>
1407 S:      Maintained
1408 F:      drivers/clk/sunxi/
1409
1410 ARM/Allwinner sunXi SoC support
1411 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1412 M:      Chen-Yu Tsai <wens@csie.org>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415 N:      sun[x456789]i
1416 N:      sun50i
1417 F:      arch/arm/mach-sunxi/
1418 F:      arch/arm64/boot/dts/allwinner/
1419 F:      drivers/clk/sunxi-ng/
1420 F:      drivers/pinctrl/sunxi/
1421 F:      drivers/soc/sunxi/
1422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1423
1424 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1425 M:      Neil Armstrong <narmstrong@baylibre.com>
1426 M:      Jerome Brunet <jbrunet@baylibre.com>
1427 L:      linux-amlogic@lists.infradead.org
1428 S:      Maintained
1429 F:      drivers/clk/meson/
1430 F:      include/dt-bindings/clock/meson*
1431 F:      include/dt-bindings/clock/gxbb*
1432 F:      Documentation/devicetree/bindings/clock/amlogic*
1433
1434 ARM/Amlogic Meson SoC support
1435 M:      Kevin Hilman <khilman@baylibre.com>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 L:      linux-amlogic@lists.infradead.org
1438 W:      http://linux-meson.com/
1439 S:      Maintained
1440 F:      arch/arm/mach-meson/
1441 F:      arch/arm/boot/dts/meson*
1442 F:      arch/arm64/boot/dts/amlogic/
1443 F:      drivers/pinctrl/meson/
1444 F:      drivers/mmc/host/meson*
1445 F:      drivers/soc/amlogic/
1446 N:      meson
1447
1448 ARM/Amlogic Meson SoC Sound Drivers
1449 M:      Jerome Brunet <jbrunet@baylibre.com>
1450 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1451 S:      Maintained
1452 F:      sound/soc/meson/
1453 F:      Documentation/devicetree/bindings/sound/amlogic*
1454
1455 ARM/Annapurna Labs ALPINE ARCHITECTURE
1456 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1457 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460 F:      arch/arm/mach-alpine/
1461 F:      arch/arm/boot/dts/alpine*
1462 F:      arch/arm64/boot/dts/al/
1463 F:      drivers/*/*alpine*
1464
1465 ARM/ARTPEC MACHINE SUPPORT
1466 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1467 M:      Lars Persson <lars.persson@axis.com>
1468 S:      Maintained
1469 L:      linux-arm-kernel@axis.com
1470 F:      arch/arm/mach-artpec
1471 F:      arch/arm/boot/dts/artpec6*
1472 F:      drivers/clk/axis
1473 F:      drivers/crypto/axis
1474 F:      drivers/pinctrl/pinctrl-artpec*
1475 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1476
1477 ARM/ASPEED I2C DRIVER
1478 M:      Brendan Higgins <brendanhiggins@google.com>
1479 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1480 R:      Joel Stanley <joel@jms.id.au>
1481 L:      linux-i2c@vger.kernel.org
1482 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1483 S:      Maintained
1484 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1485 F:      drivers/i2c/busses/i2c-aspeed.c
1486 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1487 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1488
1489 ARM/ASPEED MACHINE SUPPORT
1490 M:      Joel Stanley <joel@jms.id.au>
1491 R:      Andrew Jeffery <andrew@aj.id.au>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1494 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1495 S:      Supported
1496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1497 F:      arch/arm/mach-aspeed/
1498 F:      arch/arm/boot/dts/aspeed-*
1499 N:      aspeed
1500
1501 ARM/BITMAIN ARCHITECTURE
1502 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1504 S:      Maintained
1505 F:      arch/arm64/boot/dts/bitmain/
1506 F:      drivers/pinctrl/pinctrl-bm1880.c
1507 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1508 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1509
1510 ARM/CALXEDA HIGHBANK ARCHITECTURE
1511 M:      Rob Herring <robh@kernel.org>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      arch/arm/mach-highbank/
1515 F:      arch/arm/boot/dts/highbank.dts
1516 F:      arch/arm/boot/dts/ecx-*.dts*
1517
1518 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1519 M:      Krzysztof Halasa <khalasa@piap.pl>
1520 S:      Maintained
1521 F:      arch/arm/mach-cns3xxx/
1522
1523 ARM/CAVIUM THUNDER NETWORK DRIVER
1524 M:      Sunil Goutham <sgoutham@cavium.com>
1525 M:      Robert Richter <rric@kernel.org>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 S:      Supported
1528 F:      drivers/net/ethernet/cavium/thunder/
1529
1530 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1531 M:      Lukasz Majewski <lukma@denx.de>
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/mach-ep93xx/ts72xx.c
1535
1536 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1537 M:      Alexander Shiyan <shc_work@mail.ru>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Odd Fixes
1540 N:      clps711x
1541
1542 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1548 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1549 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1551 S:      Maintained
1552 F:      arch/arm/mach-ep93xx/
1553 F:      arch/arm/mach-ep93xx/include/mach/
1554
1555 ARM/CLKDEV SUPPORT
1556 M:      Russell King <linux@armlinux.org.uk>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1560 F:      drivers/clk/clkdev.c
1561
1562 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1563 M:      Mike Rapoport <mike@compulab.co.il>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566
1567 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1568 M:      Baruch Siach <baruch@tkos.co.il>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/boot/dts/cx92755*
1572 N:      digicolor
1573
1574 ARM/CONTEC MICRO9 MACHINE SUPPORT
1575 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1576 S:      Maintained
1577 F:      arch/arm/mach-ep93xx/micro9.c
1578
1579 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1580 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1581 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 F:      drivers/hwtracing/coresight/*
1585 F:      Documentation/trace/coresight.txt
1586 F:      Documentation/trace/coresight-cpu-debug.txt
1587 F:      Documentation/devicetree/bindings/arm/coresight.txt
1588 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1589 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1590 F:      tools/perf/arch/arm/util/pmu.c
1591 F:      tools/perf/arch/arm/util/auxtrace.c
1592 F:      tools/perf/arch/arm/util/cs-etm.c
1593 F:      tools/perf/arch/arm/util/cs-etm.h
1594 F:      tools/perf/util/cs-etm.*
1595 F:      tools/perf/util/cs-etm-decoder/*
1596
1597 ARM/CORGI MACHINE SUPPORT
1598 M:      Richard Purdie <rpurdie@rpsys.net>
1599 S:      Maintained
1600
1601 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1602 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1603 M:      Linus Walleij <linus.walleij@linaro.org>
1604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1605 T:      git git://github.com/ulli-kroll/linux.git
1606 S:      Maintained
1607 F:      Documentation/devicetree/bindings/arm/gemini.txt
1608 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1609 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1610 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1611 F:      arch/arm/mach-gemini/
1612 F:      drivers/net/ethernet/cortina/
1613 F:      drivers/pinctrl/pinctrl-gemini.c
1614 F:      drivers/rtc/rtc-ftrtc010.c
1615
1616 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1617 M:      Barry Song <baohua@kernel.org>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1620 S:      Maintained
1621 F:      arch/arm/boot/dts/prima2*
1622 F:      arch/arm/mach-prima2/
1623 F:      drivers/clk/sirf/
1624 F:      drivers/clocksource/timer-prima2.c
1625 F:      drivers/clocksource/timer-atlas7.c
1626 N:      [^a-z]sirf
1627 X:      drivers/gnss
1628
1629 ARM/EBSA110 MACHINE SUPPORT
1630 M:      Russell King <linux@armlinux.org.uk>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.armlinux.org.uk/
1633 S:      Maintained
1634 F:      arch/arm/mach-ebsa110/
1635 F:      drivers/net/ethernet/amd/am79c961a.*
1636
1637 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1638 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1639 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1641 S:      Maintained
1642 N:      efm32
1643
1644 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1645 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648 F:      arch/arm/mach-pxa/ezx.c
1649
1650 ARM/FARADAY FA526 PORT
1651 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 T:      git git://git.berlios.de/gemini-board
1655 F:      arch/arm/mm/*-fa*
1656
1657 ARM/FOOTBRIDGE ARCHITECTURE
1658 M:      Russell King <linux@armlinux.org.uk>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 W:      http://www.armlinux.org.uk/
1661 S:      Maintained
1662 F:      arch/arm/include/asm/hardware/dec21285.h
1663 F:      arch/arm/mach-footbridge/
1664
1665 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1666 M:      Shawn Guo <shawnguo@kernel.org>
1667 M:      Sascha Hauer <s.hauer@pengutronix.de>
1668 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1669 R:      Fabio Estevam <festevam@gmail.com>
1670 R:      NXP Linux Team <linux-imx@nxp.com>
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 S:      Maintained
1673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1674 N:      imx
1675 N:      mxs
1676 X:      drivers/media/i2c/
1677
1678 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1679 M:      Shawn Guo <shawnguo@kernel.org>
1680 M:      Sascha Hauer <s.hauer@pengutronix.de>
1681 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1682 R:      Stefan Agner <stefan@agner.ch>
1683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1684 S:      Maintained
1685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1686 F:      arch/arm/mach-imx/*vf610*
1687 F:      arch/arm/boot/dts/vf*
1688
1689 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1690 M:      Shawn Guo <shawnguo@kernel.org>
1691 M:      Li Yang <leoyang.li@nxp.com>
1692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1695 F:      arch/arm/boot/dts/ls1021a*
1696 F:      arch/arm64/boot/dts/freescale/fsl-*
1697 F:      arch/arm64/boot/dts/freescale/qoriq-*
1698
1699 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1700 M:      Lennert Buytenhek <kernel@wantstofly.org>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703
1704 ARM/GUMSTIX MACHINE SUPPORT
1705 M:      Steve Sakoman <sakoman@gmail.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 S:      Maintained
1708
1709 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1710 M:      Philipp Zabel <philipp.zabel@gmail.com>
1711 M:      Paul Parsons <lost.distance@yahoo.com>
1712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1713 S:      Maintained
1714 F:      arch/arm/mach-pxa/hx4700.c
1715 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1716 F:      sound/soc/pxa/hx4700.c
1717
1718 ARM/HISILICON SOC SUPPORT
1719 M:      Wei Xu <xuwei5@hisilicon.com>
1720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1721 W:      http://www.hisilicon.com
1722 S:      Supported
1723 T:      git git://github.com/hisilicon/linux-hisi.git
1724 F:      arch/arm/mach-hisi/
1725 F:      arch/arm/boot/dts/hi3*
1726 F:      arch/arm/boot/dts/hip*
1727 F:      arch/arm/boot/dts/hisi*
1728 F:      arch/arm64/boot/dts/hisilicon/
1729
1730 ARM/HP JORNADA 7XX MACHINE SUPPORT
1731 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1732 W:      www.jlime.com
1733 S:      Maintained
1734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1735 F:      arch/arm/mach-sa1100/jornada720.c
1736 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1737
1738 ARM/IGEP MACHINE SUPPORT
1739 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1740 M:      Javier Martinez Canillas <javier@dowhile0.org>
1741 L:      linux-omap@vger.kernel.org
1742 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1743 S:      Maintained
1744 F:      arch/arm/boot/dts/omap3-igep*
1745
1746 ARM/INCOME PXA270 SUPPORT
1747 M:      Marek Vasut <marek.vasut@gmail.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 S:      Maintained
1750 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1751
1752 ARM/INTEL IOP13XX ARM ARCHITECTURE
1753 M:      Lennert Buytenhek <kernel@wantstofly.org>
1754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1755 S:      Maintained
1756
1757 ARM/INTEL IOP32X ARM ARCHITECTURE
1758 M:      Lennert Buytenhek <kernel@wantstofly.org>
1759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1760 S:      Maintained
1761
1762 ARM/INTEL IOP33X ARM ARCHITECTURE
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Orphan
1765
1766 ARM/INTEL IQ81342EX MACHINE SUPPORT
1767 M:      Lennert Buytenhek <kernel@wantstofly.org>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 S:      Maintained
1770
1771 ARM/INTEL IXDP2850 MACHINE SUPPORT
1772 M:      Lennert Buytenhek <kernel@wantstofly.org>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 S:      Maintained
1775
1776 ARM/INTEL IXP4XX ARM ARCHITECTURE
1777 M:      Linus Walleij <linusw@kernel.org>
1778 M:      Imre Kaloz <kaloz@openwrt.org>
1779 M:      Krzysztof Halasa <khalasa@piap.pl>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1783 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1784 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1785 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1786 F:      arch/arm/mach-ixp4xx/
1787 F:      drivers/clocksource/timer-ixp4xx.c
1788 F:      drivers/gpio/gpio-ixp4xx.c
1789 F:      drivers/irqchip/irq-ixp4xx.c
1790 F:      include/linux/irqchip/irq-ixp4xx.h
1791 F:      include/linux/platform_data/timer-ixp4xx.h
1792
1793 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1794 M:      Jonathan Cameron <jic23@cam.ac.uk>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 S:      Maintained
1797 F:      arch/arm/mach-pxa/stargate2.c
1798 F:      drivers/pcmcia/pxa2xx_stargate2.c
1799
1800 ARM/INTEL XSC3 (MANZANO) ARM CORE
1801 M:      Lennert Buytenhek <kernel@wantstofly.org>
1802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1803 S:      Maintained
1804
1805 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1806 M:      Lennert Buytenhek <kernel@wantstofly.org>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 S:      Maintained
1809
1810 ARM/LG1K ARCHITECTURE
1811 M:      Chanho Min <chanho.min@lge.com>
1812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1813 S:      Maintained
1814 F:      arch/arm64/boot/dts/lg/
1815
1816 ARM/LOGICPD PXA270 MACHINE SUPPORT
1817 M:      Lennert Buytenhek <kernel@wantstofly.org>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 S:      Maintained
1820
1821 ARM/LPC18XX ARCHITECTURE
1822 M:      Vladimir Zapolskiy <vz@mleia.com>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 S:      Maintained
1825 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1826 F:      arch/arm/boot/dts/lpc43*
1827 F:      drivers/i2c/busses/i2c-lpc2k.c
1828 F:      drivers/memory/pl172.c
1829 F:      drivers/mtd/spi-nor/nxp-spifi.c
1830 F:      drivers/rtc/rtc-lpc24xx.c
1831 N:      lpc18xx
1832
1833 ARM/LPC32XX SOC SUPPORT
1834 M:      Vladimir Zapolskiy <vz@mleia.com>
1835 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1838 S:      Maintained
1839 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1840 F:      arch/arm/boot/dts/lpc32*
1841 F:      arch/arm/mach-lpc32xx/
1842 F:      drivers/i2c/busses/i2c-pnx.c
1843 F:      drivers/net/ethernet/nxp/lpc_eth.c
1844 F:      drivers/usb/host/ohci-nxp.c
1845 F:      drivers/watchdog/pnx4008_wdt.c
1846 N:      lpc32xx
1847
1848 ARM/MAGICIAN MACHINE SUPPORT
1849 M:      Philipp Zabel <philipp.zabel@gmail.com>
1850 S:      Maintained
1851
1852 ARM/Marvell Dove/MV78xx0/Orion SOC support
1853 M:      Jason Cooper <jason@lakedaemon.net>
1854 M:      Andrew Lunn <andrew@lunn.ch>
1855 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1856 M:      Gregory Clement <gregory.clement@bootlin.com>
1857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1858 S:      Maintained
1859 F:      Documentation/devicetree/bindings/soc/dove/
1860 F:      arch/arm/mach-dove/
1861 F:      arch/arm/mach-mv78xx0/
1862 F:      arch/arm/mach-orion5x/
1863 F:      arch/arm/plat-orion/
1864 F:      arch/arm/boot/dts/dove*
1865 F:      arch/arm/boot/dts/orion5x*
1866 T:      git git://git.infradead.org/linux-mvebu.git
1867
1868 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1869 M:      Jason Cooper <jason@lakedaemon.net>
1870 M:      Andrew Lunn <andrew@lunn.ch>
1871 M:      Gregory Clement <gregory.clement@bootlin.com>
1872 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1874 S:      Maintained
1875 F:      arch/arm/boot/dts/armada*
1876 F:      arch/arm/boot/dts/kirkwood*
1877 F:      arch/arm/configs/mvebu_*_defconfig
1878 F:      arch/arm/mach-mvebu/
1879 F:      arch/arm64/boot/dts/marvell/armada*
1880 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1881 F:      drivers/cpufreq/armada-8k-cpufreq.c
1882 F:      drivers/cpufreq/mvebu-cpufreq.c
1883 F:      drivers/irqchip/irq-armada-370-xp.c
1884 F:      drivers/irqchip/irq-mvebu-*
1885 F:      drivers/pinctrl/mvebu/
1886 F:      drivers/rtc/rtc-armada38x.c
1887 T:      git git://git.infradead.org/linux-mvebu.git
1888
1889 ARM/Mediatek RTC DRIVER
1890 M:      Eddie Huang <eddie.huang@mediatek.com>
1891 M:      Sean Wang <sean.wang@mediatek.com>
1892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1893 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1894 S:      Maintained
1895 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1896 F:      drivers/rtc/rtc-mt6397.c
1897 F:      drivers/rtc/rtc-mt7622.c
1898
1899 ARM/Mediatek SoC support
1900 M:      Matthias Brugger <matthias.bgg@gmail.com>
1901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1902 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1903 W:      https://mtk.bcnfs.org/
1904 C:      irc://chat.freenode.net/linux-mediatek
1905 S:      Maintained
1906 F:      arch/arm/boot/dts/mt6*
1907 F:      arch/arm/boot/dts/mt7*
1908 F:      arch/arm/boot/dts/mt8*
1909 F:      arch/arm/mach-mediatek/
1910 F:      arch/arm64/boot/dts/mediatek/
1911 F:      drivers/soc/mediatek/
1912 N:      mtk
1913 N:      mt[678]
1914 K:      mediatek
1915
1916 ARM/Mediatek USB3 PHY DRIVER
1917 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1919 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1920 S:      Maintained
1921 F:      drivers/phy/mediatek/
1922 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1923
1924 ARM/MICREL KS8695 ARCHITECTURE
1925 M:      Greg Ungerer <gerg@uclinux.org>
1926 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1927 F:      arch/arm/mach-ks8695/
1928 S:      Odd Fixes
1929
1930 ARM/Microchip (AT91) SoC support
1931 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1932 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1933 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1935 W:      http://www.linux4sam.org
1936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1937 S:      Supported
1938 N:      at91
1939 N:      atmel
1940 F:      arch/arm/mach-at91/
1941 F:      include/soc/at91/
1942 F:      arch/arm/boot/dts/at91*.dts
1943 F:      arch/arm/boot/dts/at91*.dtsi
1944 F:      arch/arm/boot/dts/sama*.dts
1945 F:      arch/arm/boot/dts/sama*.dtsi
1946 F:      arch/arm/include/debug/at91.S
1947 F:      drivers/memory/atmel*
1948 F:      drivers/watchdog/sama5d4_wdt.c
1949 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1950 X:      drivers/net/wireless/atmel/
1951
1952 ARM/MIOA701 MACHINE SUPPORT
1953 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1954 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1955 F:      arch/arm/mach-pxa/mioa701.c
1956 S:      Maintained
1957
1958 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1959 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1960 S:      Maintained
1961
1962 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1963 M:      Linus Walleij <linus.walleij@linaro.org>
1964 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1965 S:      Maintained
1966 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1967 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1968 F:      arch/arm/mach-nomadik/
1969 F:      arch/arm/mach-u300/
1970 F:      arch/arm/mach-ux500/
1971 F:      arch/arm/boot/dts/ste-*
1972 F:      drivers/clk/clk-nomadik.c
1973 F:      drivers/clk/clk-u300.c
1974 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1975 F:      drivers/clocksource/timer-u300.c
1976 F:      drivers/dma/coh901318*
1977 F:      drivers/dma/ste_dma40*
1978 F:      drivers/hwspinlock/u8500_hsem.c
1979 F:      drivers/i2c/busses/i2c-nomadik.c
1980 F:      drivers/i2c/busses/i2c-stu300.c
1981 F:      drivers/mfd/ab3100*
1982 F:      drivers/mfd/ab8500*
1983 F:      drivers/mfd/abx500*
1984 F:      drivers/mfd/dbx500*
1985 F:      drivers/mfd/db8500*
1986 F:      drivers/pinctrl/nomadik/
1987 F:      drivers/pinctrl/pinctrl-coh901*
1988 F:      drivers/pinctrl/pinctrl-u300.c
1989 F:      drivers/rtc/rtc-ab3100.c
1990 F:      drivers/rtc/rtc-ab8500.c
1991 F:      drivers/rtc/rtc-coh901331.c
1992 F:      drivers/rtc/rtc-pl031.c
1993 F:      drivers/watchdog/coh901327_wdt.c
1994 F:      Documentation/devicetree/bindings/arm/ste-*
1995 F:      Documentation/devicetree/bindings/arm/ux500/
1996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1997
1998 ARM/NUVOTON NPCM ARCHITECTURE
1999 M:      Avi Fishman <avifishman70@gmail.com>
2000 M:      Tomer Maimon <tmaimon77@gmail.com>
2001 M:      Tali Perry <tali.perry1@gmail.com>
2002 R:      Patrick Venture <venture@google.com>
2003 R:      Nancy Yuen <yuenn@google.com>
2004 R:      Benjamin Fair <benjaminfair@google.com>
2005 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2006 S:      Supported
2007 F:      arch/arm/mach-npcm/
2008 F:      arch/arm/boot/dts/nuvoton-npcm*
2009 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2010 F:      drivers/*/*npcm*
2011 F:      Documentation/devicetree/bindings/*/*npcm*
2012 F:      Documentation/devicetree/bindings/*/*/*npcm*
2013
2014 ARM/NUVOTON W90X900 ARM ARCHITECTURE
2015 M:      Wan ZongShun <mcuos.com@gmail.com>
2016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2017 W:      http://www.mcuos.com
2018 S:      Maintained
2019 F:      arch/arm/mach-w90x900/
2020 F:      drivers/input/keyboard/w90p910_keypad.c
2021 F:      drivers/input/touchscreen/w90p910_ts.c
2022 F:      drivers/watchdog/nuc900_wdt.c
2023 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
2024 F:      drivers/mtd/nand/raw/nuc900_nand.c
2025 F:      drivers/rtc/rtc-nuc900.c
2026 F:      drivers/spi/spi-nuc900.c
2027 F:      drivers/usb/host/ehci-w90x900.c
2028 F:      drivers/video/fbdev/nuc900fb.c
2029
2030 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2031 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2032 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2033 S:      Orphan
2034 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2035 F:      arch/arm/mach-s3c24xx/gta02.h
2036
2037 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2038 M:      Alexander Clouter <alex@digriz.org.uk>
2039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2040 W:      http://www.digriz.org.uk/ts78xx/kernel
2041 S:      Maintained
2042 F:      arch/arm/mach-orion5x/ts78xx-*
2043
2044 ARM/OXNAS platform support
2045 M:      Neil Armstrong <narmstrong@baylibre.com>
2046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2047 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2048 S:      Maintained
2049 F:      arch/arm/mach-oxnas/
2050 F:      arch/arm/boot/dts/ox8*.dts*
2051 N:      oxnas
2052
2053 ARM/PALM TREO SUPPORT
2054 M:      Tomas Cech <sleep_walker@suse.com>
2055 L:      linux-arm-kernel@lists.infradead.org
2056 W:      http://hackndev.com
2057 S:      Maintained
2058 F:      arch/arm/mach-pxa/palmtreo.*
2059
2060 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2061 M:      Marek Vasut <marek.vasut@gmail.com>
2062 L:      linux-arm-kernel@lists.infradead.org
2063 W:      http://hackndev.com
2064 S:      Maintained
2065 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2066 F:      arch/arm/mach-pxa/palmtx.c
2067 F:      arch/arm/mach-pxa/palmt5.*
2068 F:      arch/arm/mach-pxa/include/mach/palmld.h
2069 F:      arch/arm/mach-pxa/palmld.c
2070 F:      arch/arm/mach-pxa/palmte2.*
2071 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2072 F:      arch/arm/mach-pxa/palmtc.c
2073
2074 ARM/PALMZ72 SUPPORT
2075 M:      Sergey Lapin <slapin@ossfans.org>
2076 L:      linux-arm-kernel@lists.infradead.org
2077 W:      http://hackndev.com
2078 S:      Maintained
2079 F:      arch/arm/mach-pxa/palmz72.*
2080
2081 ARM/PLEB SUPPORT
2082 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2083 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2084 S:      Maintained
2085
2086 ARM/PT DIGITAL BOARD PORT
2087 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 W:      http://www.armlinux.org.uk/
2090 S:      Maintained
2091
2092 ARM/QUALCOMM SUPPORT
2093 M:      Andy Gross <agross@kernel.org>
2094 L:      linux-arm-msm@vger.kernel.org
2095 S:      Maintained
2096 F:      Documentation/devicetree/bindings/soc/qcom/
2097 F:      Documentation/devicetree/bindings/*/qcom*
2098 F:      arch/arm/boot/dts/qcom-*.dts
2099 F:      arch/arm/boot/dts/qcom-*.dtsi
2100 F:      arch/arm/mach-qcom/
2101 F:      arch/arm64/boot/dts/qcom/
2102 F:      drivers/*/qcom/
2103 F:      drivers/*/qcom*
2104 F:      drivers/*/*/qcom/
2105 F:      drivers/*/*/qcom*
2106 F:      drivers/*/pm8???-*
2107 F:      drivers/bluetooth/btqcomsmd.c
2108 F:      drivers/clocksource/timer-qcom.c
2109 F:      drivers/extcon/extcon-qcom*
2110 F:      drivers/iommu/msm*
2111 F:      drivers/i2c/busses/i2c-qup.c
2112 F:      drivers/i2c/busses/i2c-qcom-geni.c
2113 F:      drivers/mfd/ssbi.c
2114 F:      drivers/mmc/host/mmci_qcom*
2115 F:      drivers/mmc/host/sdhci-msm.c
2116 F:      drivers/pci/controller/dwc/pcie-qcom.c
2117 F:      drivers/phy/qualcomm/
2118 F:      drivers/power/*/msm*
2119 F:      drivers/reset/reset-qcom-*
2120 F:      drivers/scsi/ufs/ufs-qcom.*
2121 F:      drivers/spi/spi-qup.c
2122 F:      drivers/spi/spi-geni-qcom.c
2123 F:      drivers/spi/spi-qcom-qspi.c
2124 F:      drivers/tty/serial/msm_serial.c
2125 F:      drivers/usb/dwc3/dwc3-qcom.c
2126 F:      include/dt-bindings/*/qcom*
2127 F:      include/linux/*/qcom*
2128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2129
2130 ARM/RADISYS ENP2611 MACHINE SUPPORT
2131 M:      Lennert Buytenhek <kernel@wantstofly.org>
2132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2133 S:      Maintained
2134
2135 ARM/RDA MICRO ARCHITECTURE
2136 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2139 S:      Maintained
2140 F:      arch/arm/boot/dts/rda8810pl-*
2141 F:      drivers/clocksource/timer-rda.c
2142 F:      drivers/irqchip/irq-rda-intc.c
2143 F:      drivers/tty/serial/rda-uart.c
2144 F:      Documentation/devicetree/bindings/arm/rda.yaml
2145 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2146 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2147 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2148
2149 ARM/REALTEK ARCHITECTURE
2150 M:      Andreas Färber <afaerber@suse.de>
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 S:      Maintained
2153 F:      arch/arm64/boot/dts/realtek/
2154 F:      Documentation/devicetree/bindings/arm/realtek.txt
2155
2156 ARM/RENESAS ARM64 ARCHITECTURE
2157 M:      Simon Horman <horms@verge.net.au>
2158 M:      Magnus Damm <magnus.damm@gmail.com>
2159 L:      linux-renesas-soc@vger.kernel.org
2160 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2162 S:      Supported
2163 F:      arch/arm64/boot/dts/renesas/
2164 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2165 F:      drivers/soc/renesas/
2166 F:      include/linux/soc/renesas/
2167
2168 ARM/RISCPC ARCHITECTURE
2169 M:      Russell King <linux@armlinux.org.uk>
2170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2171 W:      http://www.armlinux.org.uk/
2172 S:      Maintained
2173 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2174 F:      arch/arm/include/asm/hardware/ioc.h
2175 F:      arch/arm/include/asm/hardware/iomd.h
2176 F:      arch/arm/include/asm/hardware/memc.h
2177 F:      arch/arm/mach-rpc/
2178 F:      drivers/net/ethernet/8390/etherh.c
2179 F:      drivers/net/ethernet/i825xx/ether1*
2180 F:      drivers/net/ethernet/seeq/ether3*
2181 F:      drivers/scsi/arm/
2182
2183 ARM/Rockchip SoC support
2184 M:      Heiko Stuebner <heiko@sntech.de>
2185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2186 L:      linux-rockchip@lists.infradead.org
2187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2188 S:      Maintained
2189 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2190 F:      arch/arm/boot/dts/rk3*
2191 F:      arch/arm/boot/dts/rv1108*
2192 F:      arch/arm/mach-rockchip/
2193 F:      drivers/clk/rockchip/
2194 F:      drivers/i2c/busses/i2c-rk3x.c
2195 F:      drivers/*/*rockchip*
2196 F:      drivers/*/*/*rockchip*
2197 F:      sound/soc/rockchip/
2198 N:      rockchip
2199
2200 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2201 M:      Kukjin Kim <kgene@kernel.org>
2202 M:      Krzysztof Kozlowski <krzk@kernel.org>
2203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2204 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2205 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2206 S:      Maintained
2207 F:      arch/arm/boot/dts/s3c*
2208 F:      arch/arm/boot/dts/s5p*
2209 F:      arch/arm/boot/dts/exynos*
2210 F:      arch/arm64/boot/dts/exynos/
2211 F:      arch/arm/plat-samsung/
2212 F:      arch/arm/mach-s3c24*/
2213 F:      arch/arm/mach-s3c64xx/
2214 F:      arch/arm/mach-s5p*/
2215 F:      arch/arm/mach-exynos*/
2216 F:      drivers/*/*s3c24*
2217 F:      drivers/*/*/*s3c24*
2218 F:      drivers/*/*s3c64xx*
2219 F:      drivers/*/*s5pv210*
2220 F:      drivers/memory/samsung/*
2221 F:      drivers/soc/samsung/*
2222 F:      Documentation/arm/samsung/
2223 F:      Documentation/devicetree/bindings/arm/samsung/
2224 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2225 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2226 N:      exynos
2227
2228 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2229 M:      Kyungmin Park <kyungmin.park@samsung.com>
2230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2231 S:      Maintained
2232 F:      arch/arm/mach-s5pv210/
2233
2234 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2235 M:      Kyungmin Park <kyungmin.park@samsung.com>
2236 M:      Kamil Debski <kamil@wypas.org>
2237 M:      Andrzej Hajda <a.hajda@samsung.com>
2238 L:      linux-arm-kernel@lists.infradead.org
2239 L:      linux-media@vger.kernel.org
2240 S:      Maintained
2241 F:      drivers/media/platform/s5p-g2d/
2242
2243 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2244 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2245 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2246 L:      linux-media@vger.kernel.org
2247 S:      Maintained
2248 F:      drivers/media/platform/s5p-cec/
2249 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2250
2251 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2252 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2253 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2254 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2255 L:      linux-arm-kernel@lists.infradead.org
2256 L:      linux-media@vger.kernel.org
2257 S:      Maintained
2258 F:      drivers/media/platform/s5p-jpeg/
2259
2260 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2261 M:      Kyungmin Park <kyungmin.park@samsung.com>
2262 M:      Kamil Debski <kamil@wypas.org>
2263 M:      Jeongtae Park <jtp.park@samsung.com>
2264 M:      Andrzej Hajda <a.hajda@samsung.com>
2265 L:      linux-arm-kernel@lists.infradead.org
2266 L:      linux-media@vger.kernel.org
2267 S:      Maintained
2268 F:      drivers/media/platform/s5p-mfc/
2269
2270 ARM/SHMOBILE ARM ARCHITECTURE
2271 M:      Simon Horman <horms@verge.net.au>
2272 M:      Magnus Damm <magnus.damm@gmail.com>
2273 L:      linux-renesas-soc@vger.kernel.org
2274 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2276 S:      Supported
2277 F:      arch/arm/boot/dts/emev2*
2278 F:      arch/arm/boot/dts/gr-peach*
2279 F:      arch/arm/boot/dts/iwg20d-q7*
2280 F:      arch/arm/boot/dts/r7s*
2281 F:      arch/arm/boot/dts/r8a*
2282 F:      arch/arm/boot/dts/r9a*
2283 F:      arch/arm/boot/dts/sh*
2284 F:      arch/arm/configs/shmobile_defconfig
2285 F:      arch/arm/include/debug/renesas-scif.S
2286 F:      arch/arm/mach-shmobile/
2287 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2288 F:      drivers/soc/renesas/
2289 F:      include/linux/soc/renesas/
2290
2291 ARM/SOCFPGA ARCHITECTURE
2292 M:      Dinh Nguyen <dinguyen@kernel.org>
2293 S:      Maintained
2294 F:      arch/arm/mach-socfpga/
2295 F:      arch/arm/boot/dts/socfpga*
2296 F:      arch/arm/configs/socfpga_defconfig
2297 F:      arch/arm64/boot/dts/altera/
2298 F:      arch/arm64/boot/dts/intel/
2299 W:      http://www.rocketboards.org
2300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2301
2302 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2303 M:      Dinh Nguyen <dinguyen@kernel.org>
2304 S:      Maintained
2305 F:      drivers/clk/socfpga/
2306
2307 ARM/SOCFPGA EDAC SUPPORT
2308 M:      Thor Thayer <thor.thayer@linux.intel.com>
2309 S:      Maintained
2310 F:      drivers/edac/altera_edac.
2311
2312 ARM/SPREADTRUM SoC SUPPORT
2313 M:      Orson Zhai <orsonzhai@gmail.com>
2314 M:      Baolin Wang <baolin.wang@linaro.org>
2315 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2316 S:      Maintained
2317 F:      arch/arm64/boot/dts/sprd
2318 N:      sprd
2319
2320 ARM/STI ARCHITECTURE
2321 M:      Patrice Chotard <patrice.chotard@st.com>
2322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2323 W:      http://www.stlinux.com
2324 S:      Maintained
2325 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2326 F:      arch/arm/mach-sti/
2327 F:      arch/arm/boot/dts/sti*
2328 F:      drivers/char/hw_random/st-rng.c
2329 F:      drivers/clocksource/arm_global_timer.c
2330 F:      drivers/clocksource/clksrc_st_lpc.c
2331 F:      drivers/cpufreq/sti-cpufreq.c
2332 F:      drivers/dma/st_fdma*
2333 F:      drivers/i2c/busses/i2c-st.c
2334 F:      drivers/media/rc/st_rc.c
2335 F:      drivers/media/platform/sti/c8sectpfe/
2336 F:      drivers/mmc/host/sdhci-st.c
2337 F:      drivers/phy/st/phy-miphy28lp.c
2338 F:      drivers/phy/st/phy-stih407-usb.c
2339 F:      drivers/pinctrl/pinctrl-st.c
2340 F:      drivers/remoteproc/st_remoteproc.c
2341 F:      drivers/remoteproc/st_slim_rproc.c
2342 F:      drivers/reset/sti/
2343 F:      drivers/rtc/rtc-st-lpc.c
2344 F:      drivers/tty/serial/st-asc.c
2345 F:      drivers/usb/dwc3/dwc3-st.c
2346 F:      drivers/usb/host/ehci-st.c
2347 F:      drivers/usb/host/ohci-st.c
2348 F:      drivers/watchdog/st_lpc_wdt.c
2349 F:      drivers/ata/ahci_st.c
2350 F:      include/linux/remoteproc/st_slim_rproc.h
2351
2352 ARM/STM32 ARCHITECTURE
2353 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2354 M:      Alexandre Torgue <alexandre.torgue@st.com>
2355 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2357 S:      Maintained
2358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2359 N:      stm32
2360 N:      stm
2361 F:      arch/arm/boot/dts/stm32*
2362 F:      arch/arm/mach-stm32/
2363 F:      drivers/clocksource/armv7m_systick.c
2364
2365 ARM/Synaptics SoC support
2366 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2367 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2369 S:      Maintained
2370 F:      arch/arm/mach-berlin/
2371 F:      arch/arm/boot/dts/berlin*
2372 F:      arch/arm64/boot/dts/synaptics/
2373
2374 ARM/TANGO ARCHITECTURE
2375 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2376 M:      Mans Rullgard <mans@mansr.com>
2377 L:      linux-arm-kernel@lists.infradead.org
2378 S:      Odd Fixes
2379 N:      tango
2380
2381 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2382 M:      Lennert Buytenhek <kernel@wantstofly.org>
2383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2384 S:      Maintained
2385
2386 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2387 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2388 L:      linux-tegra@vger.kernel.org
2389 L:      linux-media@vger.kernel.org
2390 S:      Maintained
2391 F:      drivers/media/platform/tegra-cec/
2392 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2393
2394 ARM/TETON BGA MACHINE SUPPORT
2395 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2397 S:      Maintained
2398
2399 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2400 M:      Santosh Shilimkar <ssantosh@kernel.org>
2401 L:      linux-kernel@vger.kernel.org
2402 S:      Maintained
2403 F:      drivers/memory/*emif*
2404
2405 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2406 M:      Tero Kristo <t-kristo@ti.com>
2407 M:      Nishanth Menon <nm@ti.com>
2408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2409 S:      Supported
2410 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2411 F:      arch/arm64/boot/dts/ti/Makefile
2412 F:      arch/arm64/boot/dts/ti/k3-*
2413 F:      include/dt-bindings/pinctrl/k3.h
2414
2415 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2416 M:      Santosh Shilimkar <ssantosh@kernel.org>
2417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2418 S:      Maintained
2419 F:      arch/arm/mach-keystone/
2420 F:      arch/arm/boot/dts/keystone-*
2421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2422
2423 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2424 M:      Santosh Shilimkar <ssantosh@kernel.org>
2425 L:      linux-kernel@vger.kernel.org
2426 S:      Maintained
2427 F:      drivers/clk/keystone/
2428
2429 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2430 M:      Santosh Shilimkar <ssantosh@kernel.org>
2431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2432 L:      linux-kernel@vger.kernel.org
2433 S:      Maintained
2434 F:      drivers/clocksource/timer-keystone.c
2435
2436 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2437 M:      Santosh Shilimkar <ssantosh@kernel.org>
2438 L:      linux-kernel@vger.kernel.org
2439 S:      Maintained
2440 F:      drivers/power/reset/keystone-reset.c
2441
2442 ARM/THECUS N2100 MACHINE SUPPORT
2443 M:      Lennert Buytenhek <kernel@wantstofly.org>
2444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2445 S:      Maintained
2446
2447 ARM/TOSA MACHINE SUPPORT
2448 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2449 M:      Dirk Opfer <dirk@opfer-online.de>
2450 S:      Maintained
2451
2452 ARM/UNIPHIER ARCHITECTURE
2453 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2456 S:      Maintained
2457 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2458 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2459 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2460 F:      arch/arm/boot/dts/uniphier*
2461 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2462 F:      arch/arm/mach-uniphier/
2463 F:      arch/arm/mm/cache-uniphier.c
2464 F:      arch/arm64/boot/dts/socionext/uniphier*
2465 F:      drivers/bus/uniphier-system-bus.c
2466 F:      drivers/clk/uniphier/
2467 F:      drivers/dma/uniphier-mdmac.c
2468 F:      drivers/gpio/gpio-uniphier.c
2469 F:      drivers/i2c/busses/i2c-uniphier*
2470 F:      drivers/irqchip/irq-uniphier-aidet.c
2471 F:      drivers/mmc/host/uniphier-sd.c
2472 F:      drivers/pinctrl/uniphier/
2473 F:      drivers/reset/reset-uniphier.c
2474 F:      drivers/tty/serial/8250/8250_uniphier.c
2475 N:      uniphier
2476
2477 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2478 M:      Ulf Hansson <ulf.hansson@linaro.org>
2479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2480 T:      git git://git.linaro.org/people/ulfh/clk.git
2481 S:      Maintained
2482 F:      drivers/clk/ux500/
2483
2484 ARM/VERSATILE EXPRESS PLATFORM
2485 M:      Liviu Dudau <liviu.dudau@arm.com>
2486 M:      Sudeep Holla <sudeep.holla@arm.com>
2487 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2489 S:      Maintained
2490 F:      arch/arm/boot/dts/vexpress*
2491 F:      arch/arm64/boot/dts/arm/
2492 F:      arch/arm/mach-vexpress/
2493 F:      */*/vexpress*
2494 F:      */*/*/vexpress*
2495 F:      drivers/clk/versatile/clk-vexpress-osc.c
2496 F:      drivers/clocksource/timer-versatile.c
2497 N:      mps2
2498
2499 ARM/VFP SUPPORT
2500 M:      Russell King <linux@armlinux.org.uk>
2501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2502 W:      http://www.armlinux.org.uk/
2503 S:      Maintained
2504 F:      arch/arm/vfp/
2505
2506 ARM/VOIPAC PXA270 SUPPORT
2507 M:      Marek Vasut <marek.vasut@gmail.com>
2508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2509 S:      Maintained
2510 F:      arch/arm/mach-pxa/vpac270.c
2511 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2512
2513 ARM/VT8500 ARM ARCHITECTURE
2514 M:      Tony Prisk <linux@prisktech.co.nz>
2515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2516 S:      Maintained
2517 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2518 F:      arch/arm/mach-vt8500/
2519 F:      drivers/clocksource/timer-vt8500.c
2520 F:      drivers/i2c/busses/i2c-wmt.c
2521 F:      drivers/mmc/host/wmt-sdmmc.c
2522 F:      drivers/pwm/pwm-vt8500.c
2523 F:      drivers/rtc/rtc-vt8500.c
2524 F:      drivers/tty/serial/vt8500_serial.c
2525 F:      drivers/usb/host/ehci-platform.c
2526 F:      drivers/usb/host/uhci-platform.c
2527 F:      drivers/video/fbdev/vt8500lcdfb.*
2528 F:      drivers/video/fbdev/wm8505fb*
2529 F:      drivers/video/fbdev/wmt_ge_rops.*
2530
2531 ARM/ZIPIT Z2 SUPPORT
2532 M:      Marek Vasut <marek.vasut@gmail.com>
2533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2534 S:      Maintained
2535 F:      arch/arm/mach-pxa/z2.c
2536 F:      arch/arm/mach-pxa/include/mach/z2.h
2537
2538 ARM/ZTE ARCHITECTURE
2539 M:      Jun Nie <jun.nie@linaro.org>
2540 M:      Shawn Guo <shawnguo@kernel.org>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Maintained
2543 F:      arch/arm/boot/dts/zx2967*
2544 F:      arch/arm/mach-zx/
2545 F:      arch/arm64/boot/dts/zte/
2546 F:      drivers/clk/zte/
2547 F:      drivers/dma/zx_dma.c
2548 F:      drivers/gpio/gpio-zx.c
2549 F:      drivers/i2c/busses/i2c-zx2967.c
2550 F:      drivers/mmc/host/dw_mmc-zx.*
2551 F:      drivers/pinctrl/zte/
2552 F:      drivers/soc/zte/
2553 F:      drivers/thermal/zx2967_thermal.c
2554 F:      drivers/watchdog/zx2967_wdt.c
2555 F:      Documentation/devicetree/bindings/arm/zte.yaml
2556 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2557 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2558 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2559 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2560 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2561 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2562 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2563 F:      Documentation/devicetree/bindings/soc/zte/
2564 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2565 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2566 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2567 F:      include/dt-bindings/clock/zx2967*.h
2568 F:      include/dt-bindings/soc/zte,*.h
2569 F:      sound/soc/codecs/zx_aud96p22.c
2570 F:      sound/soc/zte/
2571
2572 ARM/ZYNQ ARCHITECTURE
2573 M:      Michal Simek <michal.simek@xilinx.com>
2574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2575 W:      http://wiki.xilinx.com
2576 T:      git https://github.com/Xilinx/linux-xlnx.git
2577 S:      Supported
2578 F:      arch/arm/mach-zynq/
2579 F:      drivers/cpuidle/cpuidle-zynq.c
2580 F:      drivers/block/xsysace.c
2581 N:      zynq
2582 N:      xilinx
2583 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2584 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2585 F:      drivers/clocksource/timer-cadence-ttc.c
2586 F:      drivers/i2c/busses/i2c-cadence.c
2587 F:      drivers/mmc/host/sdhci-of-arasan.c
2588 F:      drivers/edac/synopsys_edac.c
2589 F:      drivers/i2c/busses/i2c-xiic.c
2590
2591 ARM64 PORT (AARCH64 ARCHITECTURE)
2592 M:      Catalin Marinas <catalin.marinas@arm.com>
2593 M:      Will Deacon <will@kernel.org>
2594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2596 S:      Maintained
2597 F:      arch/arm64/
2598 X:      arch/arm64/boot/dts/
2599 F:      Documentation/arm64/
2600
2601 AS3645A LED FLASH CONTROLLER DRIVER
2602 M:      Sakari Ailus <sakari.ailus@iki.fi>
2603 L:      linux-leds@vger.kernel.org
2604 S:      Maintained
2605 F:      drivers/leds/leds-as3645a.c
2606
2607 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2608 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2609 L:      linux-media@vger.kernel.org
2610 T:      git git://linuxtv.org/media_tree.git
2611 S:      Maintained
2612 F:      drivers/media/i2c/ak7375.c
2613 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2614
2615 ASAHI KASEI AK8974 DRIVER
2616 M:      Linus Walleij <linus.walleij@linaro.org>
2617 L:      linux-iio@vger.kernel.org
2618 W:      http://www.akm.com/
2619 S:      Supported
2620 F:      drivers/iio/magnetometer/ak8974.c
2621
2622 ASC7621 HARDWARE MONITOR DRIVER
2623 M:      George Joseph <george.joseph@fairview5.com>
2624 L:      linux-hwmon@vger.kernel.org
2625 S:      Maintained
2626 F:      Documentation/hwmon/asc7621.rst
2627 F:      drivers/hwmon/asc7621.c
2628
2629 ASPEED PINCTRL DRIVERS
2630 M:      Andrew Jeffery <andrew@aj.id.au>
2631 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2632 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2633 L:      linux-gpio@vger.kernel.org
2634 S:      Maintained
2635 F:      drivers/pinctrl/aspeed/
2636 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2637
2638 ASPEED VIDEO ENGINE DRIVER
2639 M:      Eddie James <eajames@linux.ibm.com>
2640 L:      linux-media@vger.kernel.org
2641 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2642 S:      Maintained
2643 F:      drivers/media/platform/aspeed-video.c
2644 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2645
2646 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2647 M:      Corentin Chary <corentin.chary@gmail.com>
2648 L:      acpi4asus-user@lists.sourceforge.net
2649 L:      platform-driver-x86@vger.kernel.org
2650 W:      http://acpi4asus.sf.net
2651 S:      Maintained
2652 F:      drivers/platform/x86/asus*.c
2653 F:      drivers/platform/x86/eeepc*.c
2654
2655 ASUS WIRELESS RADIO CONTROL DRIVER
2656 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2657 L:      platform-driver-x86@vger.kernel.org
2658 S:      Maintained
2659 F:      drivers/platform/x86/asus-wireless.c
2660
2661 ASYMMETRIC KEYS
2662 M:      David Howells <dhowells@redhat.com>
2663 L:      keyrings@vger.kernel.org
2664 S:      Maintained
2665 F:      Documentation/crypto/asymmetric-keys.txt
2666 F:      include/linux/verification.h
2667 F:      include/crypto/public_key.h
2668 F:      include/crypto/pkcs7.h
2669 F:      crypto/asymmetric_keys/
2670
2671 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2672 R:      Dan Williams <dan.j.williams@intel.com>
2673 W:      http://sourceforge.net/projects/xscaleiop
2674 S:      Odd fixes
2675 F:      Documentation/crypto/async-tx-api.txt
2676 F:      crypto/async_tx/
2677 F:      drivers/dma/
2678 F:      include/linux/dmaengine.h
2679 F:      include/linux/async_tx.h
2680
2681 AT24 EEPROM DRIVER
2682 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2683 L:      linux-i2c@vger.kernel.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2685 S:      Maintained
2686 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2687 F:      drivers/misc/eeprom/at24.c
2688
2689 ATA OVER ETHERNET (AOE) DRIVER
2690 M:      "Justin Sanders" <justin@coraid.com>
2691 W:      http://www.openaoe.org/
2692 S:      Supported
2693 F:      Documentation/admin-guide/aoe/
2694 F:      drivers/block/aoe/
2695
2696 ATHEROS 71XX/9XXX GPIO DRIVER
2697 M:      Alban Bedel <albeu@free.fr>
2698 W:      https://github.com/AlbanBedel/linux
2699 T:      git git://github.com/AlbanBedel/linux
2700 S:      Maintained
2701 F:      drivers/gpio/gpio-ath79.c
2702 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2703
2704 ATHEROS 71XX/9XXX USB PHY DRIVER
2705 M:      Alban Bedel <albeu@free.fr>
2706 W:      https://github.com/AlbanBedel/linux
2707 T:      git git://github.com/AlbanBedel/linux
2708 S:      Maintained
2709 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2710 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2711
2712 ATHEROS ATH GENERIC UTILITIES
2713 M:      Kalle Valo <kvalo@codeaurora.org>
2714 L:      linux-wireless@vger.kernel.org
2715 S:      Supported
2716 F:      drivers/net/wireless/ath/*
2717
2718 ATHEROS ATH5K WIRELESS DRIVER
2719 M:      Jiri Slaby <jirislaby@gmail.com>
2720 M:      Nick Kossifidis <mickflemm@gmail.com>
2721 M:      Luis Chamberlain <mcgrof@kernel.org>
2722 L:      linux-wireless@vger.kernel.org
2723 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2724 S:      Maintained
2725 F:      drivers/net/wireless/ath/ath5k/
2726
2727 ATHEROS ATH6KL WIRELESS DRIVER
2728 M:      Kalle Valo <kvalo@codeaurora.org>
2729 L:      linux-wireless@vger.kernel.org
2730 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2732 S:      Supported
2733 F:      drivers/net/wireless/ath/ath6kl/
2734
2735 ATI_REMOTE2 DRIVER
2736 M:      Ville Syrjala <syrjala@sci.fi>
2737 S:      Maintained
2738 F:      drivers/input/misc/ati_remote2.c
2739
2740 ATK0110 HWMON DRIVER
2741 M:      Luca Tettamanti <kronos.it@gmail.com>
2742 L:      linux-hwmon@vger.kernel.org
2743 S:      Maintained
2744 F:      drivers/hwmon/asus_atk0110.c
2745
2746 ATLX ETHERNET DRIVERS
2747 M:      Jay Cliburn <jcliburn@gmail.com>
2748 M:      Chris Snook <chris.snook@gmail.com>
2749 L:      netdev@vger.kernel.org
2750 W:      http://sourceforge.net/projects/atl1
2751 W:      http://atl1.sourceforge.net
2752 S:      Maintained
2753 F:      drivers/net/ethernet/atheros/
2754
2755 ATM
2756 M:      Chas Williams <3chas3@gmail.com>
2757 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2758 L:      netdev@vger.kernel.org
2759 W:      http://linux-atm.sourceforge.net
2760 S:      Maintained
2761 F:      drivers/atm/
2762 F:      include/linux/atm*
2763 F:      include/uapi/linux/atm*
2764
2765 ATMEL MACB ETHERNET DRIVER
2766 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2767 S:      Supported
2768 F:      drivers/net/ethernet/cadence/
2769
2770 ATMEL MAXTOUCH DRIVER
2771 M:      Nick Dyer <nick@shmanahar.org>
2772 T:      git git://github.com/ndyer/linux.git
2773 S:      Maintained
2774 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2775 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2776
2777 ATMEL WIRELESS DRIVER
2778 M:      Simon Kelley <simon@thekelleys.org.uk>
2779 L:      linux-wireless@vger.kernel.org
2780 W:      http://www.thekelleys.org.uk/atmel
2781 W:      http://atmelwlandriver.sourceforge.net/
2782 S:      Maintained
2783 F:      drivers/net/wireless/atmel/atmel*
2784
2785 ATOMIC INFRASTRUCTURE
2786 M:      Will Deacon <will@kernel.org>
2787 M:      Peter Zijlstra <peterz@infradead.org>
2788 R:      Boqun Feng <boqun.feng@gmail.com>
2789 L:      linux-kernel@vger.kernel.org
2790 S:      Maintained
2791 F:      arch/*/include/asm/atomic*.h
2792 F:      include/*/atomic*.h
2793 F:      scripts/atomic/
2794
2795 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2796 M:      Bradley Grove <linuxdrivers@attotech.com>
2797 L:      linux-scsi@vger.kernel.org
2798 W:      http://www.attotech.com
2799 S:      Supported
2800 F:      drivers/scsi/esas2r
2801
2802 ATUSB IEEE 802.15.4 RADIO DRIVER
2803 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2804 L:      linux-wpan@vger.kernel.org
2805 S:      Maintained
2806 F:      drivers/net/ieee802154/atusb.c
2807 F:      drivers/net/ieee802154/atusb.h
2808 F:      drivers/net/ieee802154/at86rf230.h
2809
2810 AUDIT SUBSYSTEM
2811 M:      Paul Moore <paul@paul-moore.com>
2812 M:      Eric Paris <eparis@redhat.com>
2813 L:      linux-audit@redhat.com (moderated for non-subscribers)
2814 W:      https://github.com/linux-audit
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2816 S:      Supported
2817 F:      include/linux/audit.h
2818 F:      include/uapi/linux/audit.h
2819 F:      kernel/audit*
2820
2821 AUXILIARY DISPLAY DRIVERS
2822 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2823 S:      Maintained
2824 F:      drivers/auxdisplay/
2825 F:      include/linux/cfag12864b.h
2826
2827 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2828 M:      Andreas Klinger <ak@it-klinger.de>
2829 L:      linux-iio@vger.kernel.org
2830 S:      Maintained
2831 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2832 F:      drivers/iio/adc/hx711.c
2833
2834 AX.25 NETWORK LAYER
2835 M:      Ralf Baechle <ralf@linux-mips.org>
2836 L:      linux-hams@vger.kernel.org
2837 W:      http://www.linux-ax25.org/
2838 S:      Maintained
2839 F:      include/uapi/linux/ax25.h
2840 F:      include/net/ax25.h
2841 F:      net/ax25/
2842
2843 AXENTIA ARM DEVICES
2844 M:      Peter Rosin <peda@axentia.se>
2845 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2846 S:      Maintained
2847 F:      Documentation/devicetree/bindings/arm/axentia.txt
2848 F:      arch/arm/boot/dts/at91-linea.dtsi
2849 F:      arch/arm/boot/dts/at91-natte.dtsi
2850 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2851 F:      arch/arm/boot/dts/at91-tse850-3.dts
2852
2853 AXENTIA ASOC DRIVERS
2854 M:      Peter Rosin <peda@axentia.se>
2855 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2856 S:      Maintained
2857 F:      Documentation/devicetree/bindings/sound/axentia,*
2858 F:      sound/soc/atmel/tse850-pcm5142.c
2859
2860 AXXIA I2C CONTROLLER
2861 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2862 L:      linux-i2c@vger.kernel.org
2863 S:      Maintained
2864 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2865 F:      drivers/i2c/busses/i2c-axxia.c
2866
2867 AZ6007 DVB DRIVER
2868 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2869 L:      linux-media@vger.kernel.org
2870 W:      https://linuxtv.org
2871 T:      git git://linuxtv.org/media_tree.git
2872 S:      Maintained
2873 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2874
2875 AZTECH FM RADIO RECEIVER DRIVER
2876 M:      Hans Verkuil <hverkuil@xs4all.nl>
2877 L:      linux-media@vger.kernel.org
2878 T:      git git://linuxtv.org/media_tree.git
2879 W:      https://linuxtv.org
2880 S:      Maintained
2881 F:      drivers/media/radio/radio-aztech*
2882
2883 B43 WIRELESS DRIVER
2884 L:      linux-wireless@vger.kernel.org
2885 L:      b43-dev@lists.infradead.org
2886 W:      http://wireless.kernel.org/en/users/Drivers/b43
2887 S:      Odd Fixes
2888 F:      drivers/net/wireless/broadcom/b43/
2889
2890 B43LEGACY WIRELESS DRIVER
2891 M:      Larry Finger <Larry.Finger@lwfinger.net>
2892 L:      linux-wireless@vger.kernel.org
2893 L:      b43-dev@lists.infradead.org
2894 W:      http://wireless.kernel.org/en/users/Drivers/b43
2895 S:      Maintained
2896 F:      drivers/net/wireless/broadcom/b43legacy/
2897
2898 BACKLIGHT CLASS/SUBSYSTEM
2899 M:      Lee Jones <lee.jones@linaro.org>
2900 M:      Daniel Thompson <daniel.thompson@linaro.org>
2901 M:      Jingoo Han <jingoohan1@gmail.com>
2902 L:      dri-devel@lists.freedesktop.org
2903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2904 S:      Maintained
2905 F:      drivers/video/backlight/
2906 F:      include/linux/backlight.h
2907 F:      include/linux/pwm_backlight.h
2908 F:      Documentation/devicetree/bindings/leds/backlight
2909
2910 BATMAN ADVANCED
2911 M:      Marek Lindner <mareklindner@neomailbox.ch>
2912 M:      Simon Wunderlich <sw@simonwunderlich.de>
2913 M:      Antonio Quartulli <a@unstable.cc>
2914 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2915 W:      https://www.open-mesh.org/
2916 B:      https://www.open-mesh.org/projects/batman-adv/issues
2917 C:      irc://chat.freenode.net/batman
2918 Q:      https://patchwork.open-mesh.org/project/batman/list/
2919 T:      git https://git.open-mesh.org/linux-merge.git
2920 S:      Maintained
2921 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2922 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2923 F:      Documentation/networking/batman-adv.rst
2924 F:      include/uapi/linux/batadv_packet.h
2925 F:      include/uapi/linux/batman_adv.h
2926 F:      net/batman-adv/
2927
2928 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2929 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2930 L:      linux-hams@vger.kernel.org
2931 W:      http://www.baycom.org/~tom/ham/ham.html
2932 S:      Maintained
2933 F:      drivers/net/hamradio/baycom*
2934
2935 BCACHE (BLOCK LAYER CACHE)
2936 M:      Coly Li <colyli@suse.de>
2937 M:      Kent Overstreet <kent.overstreet@gmail.com>
2938 L:      linux-bcache@vger.kernel.org
2939 W:      http://bcache.evilpiepirate.org
2940 C:      irc://irc.oftc.net/bcache
2941 S:      Maintained
2942 F:      drivers/md/bcache/
2943
2944 BDISP ST MEDIA DRIVER
2945 M:      Fabien Dessenne <fabien.dessenne@st.com>
2946 L:      linux-media@vger.kernel.org
2947 T:      git git://linuxtv.org/media_tree.git
2948 W:      https://linuxtv.org
2949 S:      Supported
2950 F:      drivers/media/platform/sti/bdisp
2951
2952 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2953 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2954 L:      netdev@vger.kernel.org
2955 S:      Maintained
2956 F:      drivers/net/ethernet/ec_bhf.c
2957
2958 BEFS FILE SYSTEM
2959 M:      Luis de Bethencourt <luisbg@kernel.org>
2960 M:      Salah Triki <salah.triki@gmail.com>
2961 S:      Maintained
2962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2963 F:      Documentation/filesystems/befs.txt
2964 F:      fs/befs/
2965
2966 BFQ I/O SCHEDULER
2967 M:      Paolo Valente <paolo.valente@linaro.org>
2968 M:      Jens Axboe <axboe@kernel.dk>
2969 L:      linux-block@vger.kernel.org
2970 S:      Maintained
2971 F:      block/bfq-*
2972 F:      Documentation/block/bfq-iosched.rst
2973
2974 BFS FILE SYSTEM
2975 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2976 S:      Maintained
2977 F:      Documentation/filesystems/bfs.txt
2978 F:      fs/bfs/
2979 F:      include/uapi/linux/bfs_fs.h
2980
2981 BLINKM RGB LED DRIVER
2982 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2983 S:      Maintained
2984 F:      drivers/leds/leds-blinkm.c
2985
2986 BLOCK LAYER
2987 M:      Jens Axboe <axboe@kernel.dk>
2988 L:      linux-block@vger.kernel.org
2989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2990 S:      Maintained
2991 F:      block/
2992 F:      drivers/block/
2993 F:      kernel/trace/blktrace.c
2994 F:      lib/sbitmap.c
2995
2996 BLOCK2MTD DRIVER
2997 M:      Joern Engel <joern@lazybastard.org>
2998 L:      linux-mtd@lists.infradead.org
2999 S:      Maintained
3000 F:      drivers/mtd/devices/block2mtd.c
3001
3002 BLUETOOTH DRIVERS
3003 M:      Marcel Holtmann <marcel@holtmann.org>
3004 M:      Johan Hedberg <johan.hedberg@gmail.com>
3005 L:      linux-bluetooth@vger.kernel.org
3006 W:      http://www.bluez.org/
3007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3009 S:      Maintained
3010 F:      drivers/bluetooth/
3011
3012 BLUETOOTH SUBSYSTEM
3013 M:      Marcel Holtmann <marcel@holtmann.org>
3014 M:      Johan Hedberg <johan.hedberg@gmail.com>
3015 L:      linux-bluetooth@vger.kernel.org
3016 W:      http://www.bluez.org/
3017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3019 S:      Maintained
3020 F:      net/bluetooth/
3021 F:      include/net/bluetooth/
3022
3023 BONDING DRIVER
3024 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3025 M:      Veaceslav Falico <vfalico@gmail.com>
3026 M:      Andy Gospodarek <andy@greyhouse.net>
3027 L:      netdev@vger.kernel.org
3028 W:      http://sourceforge.net/projects/bonding/
3029 S:      Supported
3030 F:      drivers/net/bonding/
3031 F:      include/uapi/linux/if_bonding.h
3032
3033 BPF (Safe dynamic programs and tools)
3034 M:      Alexei Starovoitov <ast@kernel.org>
3035 M:      Daniel Borkmann <daniel@iogearbox.net>
3036 R:      Martin KaFai Lau <kafai@fb.com>
3037 R:      Song Liu <songliubraving@fb.com>
3038 R:      Yonghong Song <yhs@fb.com>
3039 L:      netdev@vger.kernel.org
3040 L:      bpf@vger.kernel.org
3041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3043 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3044 S:      Supported
3045 F:      arch/*/net/*
3046 F:      Documentation/networking/filter.txt
3047 F:      Documentation/bpf/
3048 F:      include/linux/bpf*
3049 F:      include/linux/filter.h
3050 F:      include/trace/events/xdp.h
3051 F:      include/uapi/linux/bpf*
3052 F:      include/uapi/linux/filter.h
3053 F:      kernel/bpf/
3054 F:      kernel/trace/bpf_trace.c
3055 F:      lib/test_bpf.c
3056 F:      net/bpf/
3057 F:      net/core/filter.c
3058 F:      net/sched/act_bpf.c
3059 F:      net/sched/cls_bpf.c
3060 F:      samples/bpf/
3061 F:      tools/bpf/
3062 F:      tools/lib/bpf/
3063 F:      tools/testing/selftests/bpf/
3064 K:      bpf
3065 N:      bpf
3066
3067 BPF JIT for ARM
3068 M:      Shubham Bansal <illusionist.neo@gmail.com>
3069 L:      netdev@vger.kernel.org
3070 L:      bpf@vger.kernel.org
3071 S:      Maintained
3072 F:      arch/arm/net/
3073
3074 BPF JIT for ARM64
3075 M:      Daniel Borkmann <daniel@iogearbox.net>
3076 M:      Alexei Starovoitov <ast@kernel.org>
3077 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3078 L:      netdev@vger.kernel.org
3079 L:      bpf@vger.kernel.org
3080 S:      Supported
3081 F:      arch/arm64/net/
3082
3083 BPF JIT for MIPS (32-BIT AND 64-BIT)
3084 M:      Paul Burton <paul.burton@mips.com>
3085 L:      netdev@vger.kernel.org
3086 L:      bpf@vger.kernel.org
3087 S:      Maintained
3088 F:      arch/mips/net/
3089
3090 BPF JIT for NFP NICs
3091 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3092 L:      netdev@vger.kernel.org
3093 L:      bpf@vger.kernel.org
3094 S:      Supported
3095 F:      drivers/net/ethernet/netronome/nfp/bpf/
3096
3097 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3098 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3099 M:      Sandipan Das <sandipan@linux.ibm.com>
3100 L:      netdev@vger.kernel.org
3101 L:      bpf@vger.kernel.org
3102 S:      Maintained
3103 F:      arch/powerpc/net/
3104
3105 BPF JIT for RISC-V (RV64G)
3106 M:      Björn Töpel <bjorn.topel@gmail.com>
3107 L:      netdev@vger.kernel.org
3108 S:      Maintained
3109 F:      arch/riscv/net/
3110
3111 BPF JIT for S390
3112 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3113 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3114 M:      Vasily Gorbik <gor@linux.ibm.com>
3115 L:      netdev@vger.kernel.org
3116 L:      bpf@vger.kernel.org
3117 S:      Maintained
3118 F:      arch/s390/net/
3119 X:      arch/s390/net/pnet.c
3120
3121 BPF JIT for SPARC (32-BIT AND 64-BIT)
3122 M:      David S. Miller <davem@davemloft.net>
3123 L:      netdev@vger.kernel.org
3124 L:      bpf@vger.kernel.org
3125 S:      Maintained
3126 F:      arch/sparc/net/
3127
3128 BPF JIT for X86 32-BIT
3129 M:      Wang YanQing <udknight@gmail.com>
3130 L:      netdev@vger.kernel.org
3131 L:      bpf@vger.kernel.org
3132 S:      Maintained
3133 F:      arch/x86/net/bpf_jit_comp32.c
3134
3135 BPF JIT for X86 64-BIT
3136 M:      Alexei Starovoitov <ast@kernel.org>
3137 M:      Daniel Borkmann <daniel@iogearbox.net>
3138 L:      netdev@vger.kernel.org
3139 L:      bpf@vger.kernel.org
3140 S:      Supported
3141 F:      arch/x86/net/
3142 X:      arch/x86/net/bpf_jit_comp32.c
3143
3144 BROADCOM B44 10/100 ETHERNET DRIVER
3145 M:      Michael Chan <michael.chan@broadcom.com>
3146 L:      netdev@vger.kernel.org
3147 S:      Supported
3148 F:      drivers/net/ethernet/broadcom/b44.*
3149
3150 BROADCOM B53 ETHERNET SWITCH DRIVER
3151 M:      Florian Fainelli <f.fainelli@gmail.com>
3152 L:      netdev@vger.kernel.org
3153 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3154 S:      Supported
3155 F:      drivers/net/dsa/b53/*
3156 F:      include/linux/platform_data/b53.h
3157
3158 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3159 M:      Florian Fainelli <f.fainelli@gmail.com>
3160 M:      Ray Jui <rjui@broadcom.com>
3161 M:      Scott Branden <sbranden@broadcom.com>
3162 M:      bcm-kernel-feedback-list@broadcom.com
3163 T:      git git://github.com/broadcom/mach-bcm
3164 S:      Maintained
3165 N:      bcm281*
3166 N:      bcm113*
3167 N:      bcm216*
3168 N:      kona
3169 F:      arch/arm/mach-bcm/
3170
3171 BROADCOM BCM2835 ARM ARCHITECTURE
3172 M:      Eric Anholt <eric@anholt.net>
3173 M:      Stefan Wahren <wahrenst@gmx.net>
3174 L:      bcm-kernel-feedback-list@broadcom.com
3175 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3176 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3177 T:      git git://github.com/anholt/linux
3178 S:      Maintained
3179 N:      bcm2835
3180 F:      drivers/staging/vc04_services
3181
3182 BROADCOM BCM47XX MIPS ARCHITECTURE
3183 M:      Hauke Mehrtens <hauke@hauke-m.de>
3184 M:      Rafał Miłecki <zajec5@gmail.com>
3185 L:      linux-mips@vger.kernel.org
3186 S:      Maintained
3187 F:      Documentation/devicetree/bindings/mips/brcm/
3188 F:      arch/mips/bcm47xx/*
3189 F:      arch/mips/include/asm/mach-bcm47xx/*
3190
3191 BROADCOM BCM5301X ARM ARCHITECTURE
3192 M:      Hauke Mehrtens <hauke@hauke-m.de>
3193 M:      Rafał Miłecki <zajec5@gmail.com>
3194 M:      bcm-kernel-feedback-list@broadcom.com
3195 L:      linux-arm-kernel@lists.infradead.org
3196 S:      Maintained
3197 F:      arch/arm/mach-bcm/bcm_5301x.c
3198 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3199 F:      arch/arm/boot/dts/bcm470*
3200 F:      arch/arm/boot/dts/bcm953012*
3201
3202 BROADCOM BCM53573 ARM ARCHITECTURE
3203 M:      Rafał Miłecki <rafal@milecki.pl>
3204 L:      bcm-kernel-feedback-list@broadcom.com
3205 L:      linux-arm-kernel@lists.infradead.org
3206 S:      Maintained
3207 F:      arch/arm/boot/dts/bcm53573*
3208 F:      arch/arm/boot/dts/bcm47189*
3209
3210 BROADCOM BCM63XX ARM ARCHITECTURE
3211 M:      Florian Fainelli <f.fainelli@gmail.com>
3212 M:      bcm-kernel-feedback-list@broadcom.com
3213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3214 T:      git git://github.com/broadcom/stblinux.git
3215 S:      Maintained
3216 N:      bcm63xx
3217
3218 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3219 M:      Kevin Cernekee <cernekee@gmail.com>
3220 L:      linux-usb@vger.kernel.org
3221 S:      Maintained
3222 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3223
3224 BROADCOM BCM7XXX ARM ARCHITECTURE
3225 M:      Brian Norris <computersforpeace@gmail.com>
3226 M:      Gregory Fong <gregory.0xf0@gmail.com>
3227 M:      Florian Fainelli <f.fainelli@gmail.com>
3228 M:      bcm-kernel-feedback-list@broadcom.com
3229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3230 T:      git git://github.com/broadcom/stblinux.git
3231 S:      Maintained
3232 F:      arch/arm/mach-bcm/*brcmstb*
3233 F:      arch/arm/boot/dts/bcm7*.dts*
3234 F:      drivers/bus/brcmstb_gisb.c
3235 F:      arch/arm/mm/cache-b15-rac.c
3236 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3237 N:      brcmstb
3238
3239 BROADCOM BMIPS CPUFREQ DRIVER
3240 M:      Markus Mayer <mmayer@broadcom.com>
3241 M:      bcm-kernel-feedback-list@broadcom.com
3242 L:      linux-pm@vger.kernel.org
3243 S:      Maintained
3244 F:      drivers/cpufreq/bmips-cpufreq.c
3245
3246 BROADCOM BMIPS MIPS ARCHITECTURE
3247 M:      Kevin Cernekee <cernekee@gmail.com>
3248 M:      Florian Fainelli <f.fainelli@gmail.com>
3249 L:      bcm-kernel-feedback-list@broadcom.com
3250 L:      linux-mips@vger.kernel.org
3251 T:      git git://github.com/broadcom/stblinux.git
3252 S:      Maintained
3253 F:      arch/mips/bmips/*
3254 F:      arch/mips/include/asm/mach-bmips/*
3255 F:      arch/mips/kernel/*bmips*
3256 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3257 F:      drivers/irqchip/irq-bcm63*
3258 F:      drivers/irqchip/irq-bcm7*
3259 F:      drivers/irqchip/irq-brcmstb*
3260 F:      include/linux/bcm963xx_nvram.h
3261 F:      include/linux/bcm963xx_tag.h
3262
3263 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3264 M:      Rasesh Mody <rmody@marvell.com>
3265 M:      GR-Linux-NIC-Dev@marvell.com
3266 L:      netdev@vger.kernel.org
3267 S:      Supported
3268 F:      drivers/net/ethernet/broadcom/bnx2.*
3269 F:      drivers/net/ethernet/broadcom/bnx2_*
3270
3271 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3272 M:      QLogic-Storage-Upstream@qlogic.com
3273 L:      linux-scsi@vger.kernel.org
3274 S:      Supported
3275 F:      drivers/scsi/bnx2fc/
3276
3277 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3278 M:      QLogic-Storage-Upstream@qlogic.com
3279 L:      linux-scsi@vger.kernel.org
3280 S:      Supported
3281 F:      drivers/scsi/bnx2i/
3282
3283 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3284 M:      Ariel Elior <aelior@marvell.com>
3285 M:      Sudarsana Kalluru <skalluru@marvell.com>
3286 M:      GR-everest-linux-l2@marvell.com
3287 L:      netdev@vger.kernel.org
3288 S:      Supported
3289 F:      drivers/net/ethernet/broadcom/bnx2x/
3290
3291 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3292 M:      Michael Chan <michael.chan@broadcom.com>
3293 L:      netdev@vger.kernel.org
3294 S:      Supported
3295 F:      drivers/net/ethernet/broadcom/bnxt/
3296
3297 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3298 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3299 M:      Franky Lin <franky.lin@broadcom.com>
3300 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3301 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3302 M:      Wright Feng <wright.feng@cypress.com>
3303 L:      linux-wireless@vger.kernel.org
3304 L:      brcm80211-dev-list.pdl@broadcom.com
3305 L:      brcm80211-dev-list@cypress.com
3306 S:      Supported
3307 F:      drivers/net/wireless/broadcom/brcm80211/
3308
3309 BROADCOM BRCMSTB GPIO DRIVER
3310 M:      Gregory Fong <gregory.0xf0@gmail.com>
3311 L:      bcm-kernel-feedback-list@broadcom.com
3312 S:      Supported
3313 F:      drivers/gpio/gpio-brcmstb.c
3314 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3315
3316 BROADCOM BRCMSTB I2C DRIVER
3317 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3318 L:      linux-i2c@vger.kernel.org
3319 L:      bcm-kernel-feedback-list@broadcom.com
3320 S:      Supported
3321 F:      drivers/i2c/busses/i2c-brcmstb.c
3322 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3323
3324 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3325 M:      Al Cooper <alcooperx@gmail.com>
3326 L:      linux-kernel@vger.kernel.org
3327 L:      bcm-kernel-feedback-list@broadcom.com
3328 S:      Maintained
3329 F:      drivers/phy/broadcom/phy-brcm-usb*
3330
3331 BROADCOM GENET ETHERNET DRIVER
3332 M:      Doug Berger <opendmb@gmail.com>
3333 M:      Florian Fainelli <f.fainelli@gmail.com>
3334 L:      bcm-kernel-feedback-list@broadcom.com
3335 L:      netdev@vger.kernel.org
3336 S:      Supported
3337 F:      drivers/net/ethernet/broadcom/genet/
3338
3339 BROADCOM IPROC ARM ARCHITECTURE
3340 M:      Ray Jui <rjui@broadcom.com>
3341 M:      Scott Branden <sbranden@broadcom.com>
3342 M:      bcm-kernel-feedback-list@broadcom.com
3343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3344 T:      git git://github.com/broadcom/cygnus-linux.git
3345 S:      Maintained
3346 N:      iproc
3347 N:      cygnus
3348 N:      bcm[-_]nsp
3349 N:      bcm9113*
3350 N:      bcm9583*
3351 N:      bcm9585*
3352 N:      bcm9586*
3353 N:      bcm988312
3354 N:      bcm113*
3355 N:      bcm583*
3356 N:      bcm585*
3357 N:      bcm586*
3358 N:      bcm88312
3359 N:      hr2
3360 N:      stingray
3361 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3362 F:      arch/arm64/boot/dts/broadcom/stingray/*
3363 F:      drivers/clk/bcm/clk-ns*
3364 F:      drivers/clk/bcm/clk-sr*
3365 F:      drivers/pinctrl/bcm/pinctrl-ns*
3366 F:      include/dt-bindings/clock/bcm-sr*
3367
3368 BROADCOM KONA GPIO DRIVER
3369 M:      Ray Jui <rjui@broadcom.com>
3370 L:      bcm-kernel-feedback-list@broadcom.com
3371 S:      Supported
3372 F:      drivers/gpio/gpio-bcm-kona.c
3373 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3374
3375 BROADCOM NETXTREME-E ROCE DRIVER
3376 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3377 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3378 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3379 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3380 L:      linux-rdma@vger.kernel.org
3381 W:      http://www.broadcom.com
3382 S:      Supported
3383 F:      drivers/infiniband/hw/bnxt_re/
3384 F:      include/uapi/rdma/bnxt_re-abi.h
3385
3386 BROADCOM NVRAM DRIVER
3387 M:      Rafał Miłecki <zajec5@gmail.com>
3388 L:      linux-mips@vger.kernel.org
3389 S:      Maintained
3390 F:      drivers/firmware/broadcom/*
3391
3392 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3393 M:      Rafał Miłecki <zajec5@gmail.com>
3394 L:      linux-wireless@vger.kernel.org
3395 S:      Maintained
3396 F:      drivers/bcma/
3397 F:      include/linux/bcma/
3398
3399 BROADCOM STB AVS CPUFREQ DRIVER
3400 M:      Markus Mayer <mmayer@broadcom.com>
3401 M:      bcm-kernel-feedback-list@broadcom.com
3402 L:      linux-pm@vger.kernel.org
3403 S:      Maintained
3404 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3405 F:      drivers/cpufreq/brcmstb*
3406
3407 BROADCOM STB AVS TMON DRIVER
3408 M:      Markus Mayer <mmayer@broadcom.com>
3409 M:      bcm-kernel-feedback-list@broadcom.com
3410 L:      linux-pm@vger.kernel.org
3411 S:      Maintained
3412 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3413 F:      drivers/thermal/broadcom/brcmstb*
3414
3415 BROADCOM STB NAND FLASH DRIVER
3416 M:      Brian Norris <computersforpeace@gmail.com>
3417 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3418 L:      linux-mtd@lists.infradead.org
3419 L:      bcm-kernel-feedback-list@broadcom.com
3420 S:      Maintained
3421 F:      drivers/mtd/nand/raw/brcmnand/
3422
3423 BROADCOM STB DPFE DRIVER
3424 M:      Markus Mayer <mmayer@broadcom.com>
3425 M:      bcm-kernel-feedback-list@broadcom.com
3426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3427 S:      Maintained
3428 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3429 F:      drivers/memory/brcmstb_dpfe.c
3430
3431 BROADCOM SPI DRIVER
3432 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3433 M:      bcm-kernel-feedback-list@broadcom.com
3434 S:      Maintained
3435 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3436 F:      drivers/spi/spi-bcm-qspi.*
3437 F:      drivers/spi/spi-brcmstb-qspi.c
3438 F:      drivers/spi/spi-iproc-qspi.c
3439
3440 BROADCOM SYSTEMPORT ETHERNET DRIVER
3441 M:      Florian Fainelli <f.fainelli@gmail.com>
3442 L:      bcm-kernel-feedback-list@broadcom.com
3443 L:      netdev@vger.kernel.org
3444 S:      Supported
3445 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3446
3447 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3448 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3449 M:      Prashant Sreedharan <prashant@broadcom.com>
3450 M:      Michael Chan <mchan@broadcom.com>
3451 L:      netdev@vger.kernel.org
3452 S:      Supported
3453 F:      drivers/net/ethernet/broadcom/tg3.*
3454
3455 BROCADE BFA FC SCSI DRIVER
3456 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3457 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3458 L:      linux-scsi@vger.kernel.org
3459 S:      Supported
3460 F:      drivers/scsi/bfa/
3461
3462 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3463 M:      Rasesh Mody <rmody@marvell.com>
3464 M:      Sudarsana Kalluru <skalluru@marvell.com>
3465 M:      GR-Linux-NIC-Dev@marvell.com
3466 L:      netdev@vger.kernel.org
3467 S:      Supported
3468 F:      drivers/net/ethernet/brocade/bna/
3469
3470 BSG (block layer generic sg v4 driver)
3471 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3472 L:      linux-scsi@vger.kernel.org
3473 S:      Supported
3474 F:      block/bsg.c
3475 F:      include/linux/bsg.h
3476 F:      include/uapi/linux/bsg.h
3477
3478 BT87X AUDIO DRIVER
3479 M:      Clemens Ladisch <clemens@ladisch.de>
3480 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3482 S:      Maintained
3483 F:      Documentation/sound/cards/bt87x.rst
3484 F:      sound/pci/bt87x.c
3485
3486 BT8XXGPIO DRIVER
3487 M:      Michael Buesch <m@bues.ch>
3488 W:      http://bu3sch.de/btgpio.php
3489 S:      Maintained
3490 F:      drivers/gpio/gpio-bt8xx.c
3491
3492 BTRFS FILE SYSTEM
3493 M:      Chris Mason <clm@fb.com>
3494 M:      Josef Bacik <josef@toxicpanda.com>
3495 M:      David Sterba <dsterba@suse.com>
3496 L:      linux-btrfs@vger.kernel.org
3497 W:      http://btrfs.wiki.kernel.org/
3498 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3500 S:      Maintained
3501 F:      Documentation/filesystems/btrfs.txt
3502 F:      fs/btrfs/
3503 F:      include/linux/btrfs*
3504 F:      include/uapi/linux/btrfs*
3505
3506 BTTV VIDEO4LINUX DRIVER
3507 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3508 L:      linux-media@vger.kernel.org
3509 W:      https://linuxtv.org
3510 T:      git git://linuxtv.org/media_tree.git
3511 S:      Odd fixes
3512 F:      Documentation/media/v4l-drivers/bttv*
3513 F:      drivers/media/pci/bt8xx/bttv*
3514
3515 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3516 M:      Chanwoo Choi <cw00.choi@samsung.com>
3517 L:      linux-pm@vger.kernel.org
3518 L:      linux-samsung-soc@vger.kernel.org
3519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3520 S:      Maintained
3521 F:      drivers/devfreq/exynos-bus.c
3522 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3523
3524 BUSLOGIC SCSI DRIVER
3525 M:      Khalid Aziz <khalid@gonehiking.org>
3526 L:      linux-scsi@vger.kernel.org
3527 S:      Maintained
3528 F:      drivers/scsi/BusLogic.*
3529 F:      drivers/scsi/FlashPoint.*
3530
3531 C-MEDIA CMI8788 DRIVER
3532 M:      Clemens Ladisch <clemens@ladisch.de>
3533 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3535 S:      Maintained
3536 F:      sound/pci/oxygen/
3537
3538 C-SKY ARCHITECTURE
3539 M:      Guo Ren <guoren@kernel.org>
3540 T:      git https://github.com/c-sky/csky-linux.git
3541 S:      Supported
3542 F:      arch/csky/
3543 F:      Documentation/devicetree/bindings/csky/
3544 F:      drivers/irqchip/irq-csky-*
3545 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3546 F:      drivers/clocksource/timer-gx6605s.c
3547 F:      drivers/clocksource/timer-mp-csky.c
3548 F:      Documentation/devicetree/bindings/timer/csky,*
3549 K:      csky
3550 N:      csky
3551
3552 C6X ARCHITECTURE
3553 M:      Mark Salter <msalter@redhat.com>
3554 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3555 L:      linux-c6x-dev@linux-c6x.org
3556 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3557 S:      Maintained
3558 F:      arch/c6x/
3559
3560 CA8210 IEEE-802.15.4 RADIO DRIVER
3561 M:      Harry Morris <h.morris@cascoda.com>
3562 L:      linux-wpan@vger.kernel.org
3563 W:      https://github.com/Cascoda/ca8210-linux.git
3564 S:      Maintained
3565 F:      drivers/net/ieee802154/ca8210.c
3566 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3567
3568 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3569 M:      David Howells <dhowells@redhat.com>
3570 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3571 S:      Supported
3572 F:      Documentation/filesystems/caching/cachefiles.txt
3573 F:      fs/cachefiles/
3574
3575 CADENCE MIPI-CSI2 BRIDGES
3576 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3577 L:      linux-media@vger.kernel.org
3578 S:      Maintained
3579 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3580 F:      drivers/media/platform/cadence/cdns-csi2*
3581
3582 CADET FM/AM RADIO RECEIVER DRIVER
3583 M:      Hans Verkuil <hverkuil@xs4all.nl>
3584 L:      linux-media@vger.kernel.org
3585 T:      git git://linuxtv.org/media_tree.git
3586 W:      https://linuxtv.org
3587 S:      Maintained
3588 F:      drivers/media/radio/radio-cadet*
3589
3590 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3591 M:      Jonathan Corbet <corbet@lwn.net>
3592 L:      linux-media@vger.kernel.org
3593 T:      git git://linuxtv.org/media_tree.git
3594 S:      Maintained
3595 F:      Documentation/media/v4l-drivers/cafe_ccic*
3596 F:      drivers/media/platform/marvell-ccic/
3597
3598 CAIF NETWORK LAYER
3599 L:      netdev@vger.kernel.org
3600 S:      Orphan
3601 F:      Documentation/networking/caif/
3602 F:      drivers/net/caif/
3603 F:      include/uapi/linux/caif/
3604 F:      include/net/caif/
3605 F:      net/caif/
3606
3607 CAKE QDISC
3608 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3609 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3610 S:      Maintained
3611 F:      net/sched/sch_cake.c
3612
3613 CALGARY x86-64 IOMMU
3614 M:      Muli Ben-Yehuda <mulix@mulix.org>
3615 M:      Jon Mason <jdmason@kudzu.us>
3616 L:      iommu@lists.linux-foundation.org
3617 S:      Maintained
3618 F:      arch/x86/kernel/pci-calgary_64.c
3619 F:      arch/x86/kernel/tce_64.c
3620 F:      arch/x86/include/asm/calgary.h
3621 F:      arch/x86/include/asm/tce.h
3622
3623 CAN NETWORK DRIVERS
3624 M:      Wolfgang Grandegger <wg@grandegger.com>
3625 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3626 L:      linux-can@vger.kernel.org
3627 W:      https://github.com/linux-can
3628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3630 S:      Maintained
3631 F:      Documentation/devicetree/bindings/net/can/
3632 F:      drivers/net/can/
3633 F:      include/linux/can/dev.h
3634 F:      include/linux/can/platform/
3635 F:      include/uapi/linux/can/error.h
3636 F:      include/uapi/linux/can/netlink.h
3637
3638 CAN NETWORK LAYER
3639 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3640 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3641 L:      linux-can@vger.kernel.org
3642 W:      https://github.com/linux-can
3643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3645 S:      Maintained
3646 F:      Documentation/networking/can.rst
3647 F:      net/can/
3648 F:      include/linux/can/core.h
3649 F:      include/uapi/linux/can.h
3650 F:      include/uapi/linux/can/bcm.h
3651 F:      include/uapi/linux/can/raw.h
3652 F:      include/uapi/linux/can/gw.h
3653
3654 CAPABILITIES
3655 M:      Serge Hallyn <serge@hallyn.com>
3656 L:      linux-security-module@vger.kernel.org
3657 S:      Supported
3658 F:      include/linux/capability.h
3659 F:      include/uapi/linux/capability.h
3660 F:      security/commoncap.c
3661 F:      kernel/capability.c
3662
3663 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3664 M:      Kevin Tsai <ktsai@capellamicro.com>
3665 S:      Maintained
3666 F:      drivers/iio/light/cm*
3667
3668 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3669 M:      Christian Lamparter <chunkeey@googlemail.com>
3670 L:      linux-wireless@vger.kernel.org
3671 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3672 S:      Maintained
3673 F:      drivers/net/wireless/ath/carl9170/
3674
3675 CAVIUM I2C DRIVER
3676 M:      Jan Glauber <jglauber@cavium.com>
3677 M:      David Daney <david.daney@cavium.com>
3678 W:      http://www.cavium.com
3679 S:      Supported
3680 F:      drivers/i2c/busses/i2c-octeon*
3681 F:      drivers/i2c/busses/i2c-thunderx*
3682
3683 CAVIUM LIQUIDIO NETWORK DRIVER
3684 M:      Derek Chickles <dchickles@marvell.com>
3685 M:      Satanand Burla <sburla@marvell.com>
3686 M:      Felix Manlunas <fmanlunas@marvell.com>
3687 L:      netdev@vger.kernel.org
3688 W:      http://www.cavium.com
3689 S:      Supported
3690 F:      drivers/net/ethernet/cavium/liquidio/
3691
3692 CAVIUM MMC DRIVER
3693 M:      Jan Glauber <jglauber@cavium.com>
3694 M:      David Daney <david.daney@cavium.com>
3695 M:      Steven J. Hill <Steven.Hill@cavium.com>
3696 W:      http://www.cavium.com
3697 S:      Supported
3698 F:      drivers/mmc/host/cavium*
3699
3700 CAVIUM OCTEON-TX CRYPTO DRIVER
3701 M:      George Cherian <george.cherian@cavium.com>
3702 L:      linux-crypto@vger.kernel.org
3703 W:      http://www.cavium.com
3704 S:      Supported
3705 F:      drivers/crypto/cavium/cpt/
3706
3707 CAVIUM THUNDERX2 ARM64 SOC
3708 M:      Robert Richter <rrichter@cavium.com>
3709 M:      Jayachandran C <jnair@caviumnetworks.com>
3710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3711 S:      Maintained
3712 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3713 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3714
3715 CC2520 IEEE-802.15.4 RADIO DRIVER
3716 M:      Varka Bhadram <varkabhadram@gmail.com>
3717 L:      linux-wpan@vger.kernel.org
3718 S:      Maintained
3719 F:      drivers/net/ieee802154/cc2520.c
3720 F:      include/linux/spi/cc2520.h
3721 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3722
3723 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3724 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3725 L:      linux-crypto@vger.kernel.org
3726 S:      Supported
3727 F:      drivers/crypto/ccree/
3728 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3729
3730 CEC FRAMEWORK
3731 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3732 L:      linux-media@vger.kernel.org
3733 T:      git git://linuxtv.org/media_tree.git
3734 W:      http://linuxtv.org
3735 S:      Supported
3736 F:      Documentation/media/kapi/cec-core.rst
3737 F:      Documentation/media/uapi/cec
3738 F:      drivers/media/cec/
3739 F:      drivers/media/rc/keymaps/rc-cec.c
3740 F:      include/media/cec.h
3741 F:      include/media/cec-notifier.h
3742 F:      include/uapi/linux/cec.h
3743 F:      include/uapi/linux/cec-funcs.h
3744 F:      Documentation/devicetree/bindings/media/cec.txt
3745 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3746
3747 CEC GPIO DRIVER
3748 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3749 L:      linux-media@vger.kernel.org
3750 T:      git git://linuxtv.org/media_tree.git
3751 W:      http://linuxtv.org
3752 S:      Supported
3753 F:      drivers/media/platform/cec-gpio/
3754 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3755
3756 CELL BROADBAND ENGINE ARCHITECTURE
3757 M:      Arnd Bergmann <arnd@arndb.de>
3758 L:      linuxppc-dev@lists.ozlabs.org
3759 W:      http://www.ibm.com/developerworks/power/cell/
3760 S:      Supported
3761 F:      arch/powerpc/include/asm/cell*.h
3762 F:      arch/powerpc/include/asm/spu*.h
3763 F:      arch/powerpc/include/uapi/asm/spu*.h
3764 F:      arch/powerpc/oprofile/*cell*
3765 F:      arch/powerpc/platforms/cell/
3766
3767 CEPH COMMON CODE (LIBCEPH)
3768 M:      Ilya Dryomov <idryomov@gmail.com>
3769 M:      Jeff Layton <jlayton@kernel.org>
3770 M:      Sage Weil <sage@redhat.com>
3771 L:      ceph-devel@vger.kernel.org
3772 W:      http://ceph.com/
3773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3774 T:      git git://github.com/ceph/ceph-client.git
3775 S:      Supported
3776 F:      net/ceph/
3777 F:      include/linux/ceph/
3778 F:      include/linux/crush/
3779
3780 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3781 M:      Jeff Layton <jlayton@kernel.org>
3782 M:      Sage Weil <sage@redhat.com>
3783 M:      Ilya Dryomov <idryomov@gmail.com>
3784 L:      ceph-devel@vger.kernel.org
3785 W:      http://ceph.com/
3786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3787 T:      git git://github.com/ceph/ceph-client.git
3788 S:      Supported
3789 F:      Documentation/filesystems/ceph.txt
3790 F:      fs/ceph/
3791
3792 CERTIFICATE HANDLING:
3793 M:      David Howells <dhowells@redhat.com>
3794 M:      David Woodhouse <dwmw2@infradead.org>
3795 L:      keyrings@vger.kernel.org
3796 S:      Maintained
3797 F:      Documentation/admin-guide/module-signing.rst
3798 F:      certs/
3799 F:      scripts/sign-file.c
3800 F:      scripts/extract-cert.c
3801
3802 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3803 L:      linux-usb@vger.kernel.org
3804 S:      Orphan
3805 F:      Documentation/usb/wusb-design-overview.rst
3806 F:      Documentation/usb/wusb-cbaf
3807 F:      drivers/usb/host/hwa-hc.c
3808 F:      drivers/usb/host/whci/
3809 F:      drivers/usb/wusbcore/
3810 F:      include/linux/usb/wusb*
3811
3812 CFAG12864B LCD DRIVER
3813 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3814 S:      Maintained
3815 F:      drivers/auxdisplay/cfag12864b.c
3816 F:      include/linux/cfag12864b.h
3817
3818 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3819 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3820 S:      Maintained
3821 F:      drivers/auxdisplay/cfag12864bfb.c
3822 F:      include/linux/cfag12864b.h
3823
3824 802.11 (including CFG80211/NL80211)
3825 M:      Johannes Berg <johannes@sipsolutions.net>
3826 L:      linux-wireless@vger.kernel.org
3827 W:      http://wireless.kernel.org/
3828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3830 S:      Maintained
3831 F:      net/wireless/
3832 F:      include/uapi/linux/nl80211.h
3833 F:      include/linux/ieee80211.h
3834 F:      include/net/wext.h
3835 F:      include/net/cfg80211.h
3836 F:      include/net/iw_handler.h
3837 F:      include/net/ieee80211_radiotap.h
3838 F:      Documentation/driver-api/80211/cfg80211.rst
3839 F:      Documentation/networking/regulatory.txt
3840
3841 CHAR and MISC DRIVERS
3842 M:      Arnd Bergmann <arnd@arndb.de>
3843 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3845 S:      Supported
3846 F:      drivers/char/
3847 F:      drivers/misc/
3848 F:      include/linux/miscdevice.h
3849
3850 CHECKPATCH
3851 M:      Andy Whitcroft <apw@canonical.com>
3852 M:      Joe Perches <joe@perches.com>
3853 S:      Maintained
3854 F:      scripts/checkpatch.pl
3855
3856 CHINESE DOCUMENTATION
3857 M:      Harry Wei <harryxiyou@gmail.com>
3858 M:      Alex Shi <alex.shi@linux.alibaba.com>
3859 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3860 S:      Maintained
3861 F:      Documentation/translations/zh_CN/
3862
3863 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3864 M:      Peter Chen <Peter.Chen@nxp.com>
3865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3866 L:      linux-usb@vger.kernel.org
3867 S:      Maintained
3868 F:      drivers/usb/chipidea/
3869
3870 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3871 M:      Hans de Goede <hdegoede@redhat.com>
3872 L:      linux-input@vger.kernel.org
3873 S:      Maintained
3874 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3875 F:      drivers/input/touchscreen/chipone_icn8318.c
3876
3877 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3878 M:      Hans de Goede <hdegoede@redhat.com>
3879 L:      linux-input@vger.kernel.org
3880 S:      Maintained
3881 F:      drivers/input/touchscreen/chipone_icn8505.c
3882
3883 CHROME HARDWARE PLATFORM SUPPORT
3884 M:      Benson Leung <bleung@chromium.org>
3885 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3886 S:      Maintained
3887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3888 F:      drivers/platform/chrome/
3889
3890 CHROMEOS EC SUBDRIVERS
3891 M:      Benson Leung <bleung@chromium.org>
3892 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3893 R:      Guenter Roeck <groeck@chromium.org>
3894 S:      Maintained
3895 N:      cros_ec
3896 N:      cros-ec
3897 F:      drivers/power/supply/cros_usbpd-charger.c
3898
3899 CHROMEOS EC CODEC DRIVER
3900 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3901 S:      Maintained
3902 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3903 R:      Guenter Roeck <groeck@chromium.org>
3904 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3905 F:      sound/soc/codecs/cros_ec_codec.*
3906
3907 CIRRUS LOGIC AUDIO CODEC DRIVERS
3908 M:      Brian Austin <brian.austin@cirrus.com>
3909 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3910 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3911 S:      Maintained
3912 F:      sound/soc/codecs/cs*
3913
3914 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3915 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3916 L:      netdev@vger.kernel.org
3917 S:      Maintained
3918 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3919
3920 CIRRUS LOGIC LOCHNAGAR DRIVER
3921 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3922 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3923 L:      patches@opensource.cirrus.com
3924 S:      Supported
3925 F:      drivers/clk/clk-lochnagar.c
3926 F:      drivers/hwmon/lochnagar-hwmon.c
3927 F:      drivers/mfd/lochnagar-i2c.c
3928 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3929 F:      drivers/regulator/lochnagar-regulator.c
3930 F:      sound/soc/codecs/lochnagar-sc.c
3931 F:      include/dt-bindings/clk/lochnagar.h
3932 F:      include/dt-bindings/pinctrl/lochnagar.h
3933 F:      include/linux/mfd/lochnagar*
3934 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3935 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3936 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3937 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3938 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3939 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3940 F:      Documentation/hwmon/lochnagar.rst
3941
3942 CISCO FCOE HBA DRIVER
3943 M:      Satish Kharat <satishkh@cisco.com>
3944 M:      Sesidhar Baddela <sebaddel@cisco.com>
3945 M:      Karan Tilak Kumar <kartilak@cisco.com>
3946 L:      linux-scsi@vger.kernel.org
3947 S:      Supported
3948 F:      drivers/scsi/fnic/
3949
3950 CISCO SCSI HBA DRIVER
3951 M:      Karan Tilak Kumar <kartilak@cisco.com>
3952 M:      Sesidhar Baddela <sebaddel@cisco.com>
3953 L:      linux-scsi@vger.kernel.org
3954 S:      Supported
3955 F:      drivers/scsi/snic/
3956
3957 CISCO VIC ETHERNET NIC DRIVER
3958 M:      Christian Benvenuti <benve@cisco.com>
3959 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3960 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3961 S:      Supported
3962 F:      drivers/net/ethernet/cisco/enic/
3963
3964 CISCO VIC LOW LATENCY NIC DRIVER
3965 M:      Christian Benvenuti <benve@cisco.com>
3966 M:      Nelson Escobar <neescoba@cisco.com>
3967 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3968 S:      Supported
3969 F:      drivers/infiniband/hw/usnic/
3970
3971 CIRRUS LOGIC MADERA CODEC DRIVERS
3972 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3973 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3974 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3975 L:      patches@opensource.cirrus.com
3976 T:      git https://github.com/CirrusLogic/linux-drivers.git
3977 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3978 S:      Supported
3979 F:      Documentation/devicetree/bindings/mfd/madera.txt
3980 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3981 F:      Documentation/devicetree/bindings/sound/madera.txt
3982 F:      include/dt-bindings/sound/madera*
3983 F:      include/linux/irqchip/irq-madera*
3984 F:      include/linux/mfd/madera/*
3985 F:      include/sound/madera*
3986 F:      drivers/gpio/gpio-madera*
3987 F:      drivers/irqchip/irq-madera*
3988 F:      drivers/mfd/madera*
3989 F:      drivers/mfd/cs47l*
3990 F:      drivers/pinctrl/cirrus/*
3991 F:      sound/soc/codecs/cs47l*
3992 F:      sound/soc/codecs/madera*
3993
3994 CLANG-FORMAT FILE
3995 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3996 S:      Maintained
3997 F:      .clang-format
3998
3999 CLANG/LLVM BUILD SUPPORT
4000 L:      clang-built-linux@googlegroups.com
4001 W:      https://clangbuiltlinux.github.io/
4002 B:      https://github.com/ClangBuiltLinux/linux/issues
4003 C:      irc://chat.freenode.net/clangbuiltlinux
4004 S:      Supported
4005 K:      \b(?i:clang|llvm)\b
4006
4007 CLEANCACHE API
4008 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4009 L:      linux-kernel@vger.kernel.org
4010 S:      Maintained
4011 F:      mm/cleancache.c
4012 F:      include/linux/cleancache.h
4013
4014 CLK API
4015 M:      Russell King <linux@armlinux.org.uk>
4016 L:      linux-clk@vger.kernel.org
4017 S:      Maintained
4018 F:      include/linux/clk.h
4019
4020 CLOCKSOURCE, CLOCKEVENT DRIVERS
4021 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4022 M:      Thomas Gleixner <tglx@linutronix.de>
4023 L:      linux-kernel@vger.kernel.org
4024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4025 S:      Supported
4026 F:      drivers/clocksource/
4027 F:      Documentation/devicetree/bindings/timer/
4028
4029 CMPC ACPI DRIVER
4030 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4031 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4032 L:      platform-driver-x86@vger.kernel.org
4033 S:      Supported
4034 F:      drivers/platform/x86/classmate-laptop.c
4035
4036 COBALT MEDIA DRIVER
4037 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4038 L:      linux-media@vger.kernel.org
4039 T:      git git://linuxtv.org/media_tree.git
4040 W:      https://linuxtv.org
4041 S:      Supported
4042 F:      drivers/media/pci/cobalt/
4043
4044 COCCINELLE/Semantic Patches (SmPL)
4045 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4046 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4047 M:      Nicolas Palix <nicolas.palix@imag.fr>
4048 M:      Michal Marek <michal.lkml@markovi.net>
4049 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4051 W:      http://coccinelle.lip6.fr/
4052 S:      Supported
4053 F:      Documentation/dev-tools/coccinelle.rst
4054 F:      scripts/coccinelle/
4055 F:      scripts/coccicheck
4056
4057 CODA FILE SYSTEM
4058 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4059 M:      coda@cs.cmu.edu
4060 L:      codalist@coda.cs.cmu.edu
4061 W:      http://www.coda.cs.cmu.edu/
4062 S:      Maintained
4063 F:      Documentation/filesystems/coda.txt
4064 F:      fs/coda/
4065 F:      include/linux/coda*.h
4066 F:      include/uapi/linux/coda*.h
4067
4068 CODA V4L2 MEM2MEM DRIVER
4069 M:      Philipp Zabel <p.zabel@pengutronix.de>
4070 L:      linux-media@vger.kernel.org
4071 S:      Maintained
4072 F:      Documentation/devicetree/bindings/media/coda.txt
4073 F:      drivers/media/platform/coda/
4074
4075 CODE OF CONDUCT
4076 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4077 S:      Supported
4078 F:      Documentation/process/code-of-conduct.rst
4079 F:      Documentation/process/code-of-conduct-interpretation.rst
4080
4081 COMMON CLK FRAMEWORK
4082 M:      Michael Turquette <mturquette@baylibre.com>
4083 M:      Stephen Boyd <sboyd@kernel.org>
4084 L:      linux-clk@vger.kernel.org
4085 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4087 S:      Maintained
4088 F:      Documentation/devicetree/bindings/clock/
4089 F:      drivers/clk/
4090 X:      drivers/clk/clkdev.c
4091 F:      include/linux/clk-pr*
4092 F:      include/linux/clk/
4093 F:      include/linux/of_clk.h
4094
4095 COMMON INTERNET FILE SYSTEM (CIFS)
4096 M:      Steve French <sfrench@samba.org>
4097 L:      linux-cifs@vger.kernel.org
4098 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4099 W:      http://linux-cifs.samba.org/
4100 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4101 S:      Supported
4102 F:      Documentation/filesystems/cifs/
4103 F:      fs/cifs/
4104
4105 COMPACTPCI HOTPLUG CORE
4106 M:      Scott Murray <scott@spiteful.org>
4107 L:      linux-pci@vger.kernel.org
4108 S:      Maintained
4109 F:      drivers/pci/hotplug/cpci_hotplug*
4110
4111 COMPACTPCI HOTPLUG GENERIC DRIVER
4112 M:      Scott Murray <scott@spiteful.org>
4113 L:      linux-pci@vger.kernel.org
4114 S:      Maintained
4115 F:      drivers/pci/hotplug/cpcihp_generic.c
4116
4117 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4118 M:      Scott Murray <scott@spiteful.org>
4119 L:      linux-pci@vger.kernel.org
4120 S:      Maintained
4121 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4122
4123 COMPAL LAPTOP SUPPORT
4124 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4125 L:      platform-driver-x86@vger.kernel.org
4126 S:      Maintained
4127 F:      drivers/platform/x86/compal-laptop.c
4128
4129 COMPILER ATTRIBUTES
4130 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4131 S:      Maintained
4132 F:      include/linux/compiler_attributes.h
4133
4134 CONEXANT ACCESSRUNNER USB DRIVER
4135 L:      accessrunner-general@lists.sourceforge.net
4136 W:      http://accessrunner.sourceforge.net/
4137 S:      Orphan
4138 F:      drivers/usb/atm/cxacru.c
4139
4140 CONFIGFS
4141 M:      Joel Becker <jlbec@evilplan.org>
4142 M:      Christoph Hellwig <hch@lst.de>
4143 T:      git git://git.infradead.org/users/hch/configfs.git
4144 S:      Supported
4145 F:      fs/configfs/
4146 F:      include/linux/configfs.h
4147
4148 CONNECTOR
4149 M:      Evgeniy Polyakov <zbr@ioremap.net>
4150 L:      netdev@vger.kernel.org
4151 S:      Maintained
4152 F:      drivers/connector/
4153
4154 CONTROL GROUP (CGROUP)
4155 M:      Tejun Heo <tj@kernel.org>
4156 M:      Li Zefan <lizefan@huawei.com>
4157 M:      Johannes Weiner <hannes@cmpxchg.org>
4158 L:      cgroups@vger.kernel.org
4159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4160 S:      Maintained
4161 F:      Documentation/admin-guide/cgroup-v2.rst
4162 F:      Documentation/admin-guide/cgroup-v1/
4163 F:      include/linux/cgroup*
4164 F:      kernel/cgroup/
4165
4166 CONTROL GROUP - CPUSET
4167 M:      Li Zefan <lizefan@huawei.com>
4168 L:      cgroups@vger.kernel.org
4169 W:      http://www.bullopensource.org/cpuset/
4170 W:      http://oss.sgi.com/projects/cpusets/
4171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4172 S:      Maintained
4173 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4174 F:      include/linux/cpuset.h
4175 F:      kernel/cgroup/cpuset.c
4176
4177 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4178 M:      Johannes Weiner <hannes@cmpxchg.org>
4179 M:      Michal Hocko <mhocko@kernel.org>
4180 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4181 L:      cgroups@vger.kernel.org
4182 L:      linux-mm@kvack.org
4183 S:      Maintained
4184 F:      mm/memcontrol.c
4185 F:      mm/swap_cgroup.c
4186
4187 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4188 M:      Tejun Heo <tj@kernel.org>
4189 M:      Jens Axboe <axboe@kernel.dk>
4190 L:      cgroups@vger.kernel.org
4191 L:      linux-block@vger.kernel.org
4192 T:      git git://git.kernel.dk/linux-block
4193 F:      Documentation/cgroup-v1/blkio-controller.rst
4194 F:      block/blk-cgroup.c
4195 F:      include/linux/blk-cgroup.h
4196 F:      block/blk-throttle.c
4197 F:      block/blk-iolatency.c
4198 F:      block/bfq-cgroup.c
4199
4200 CORETEMP HARDWARE MONITORING DRIVER
4201 M:      Fenghua Yu <fenghua.yu@intel.com>
4202 L:      linux-hwmon@vger.kernel.org
4203 S:      Maintained
4204 F:      Documentation/hwmon/coretemp.rst
4205 F:      drivers/hwmon/coretemp.c
4206
4207 COSA/SRP SYNC SERIAL DRIVER
4208 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4209 W:      http://www.fi.muni.cz/~kas/cosa/
4210 S:      Maintained
4211 F:      drivers/net/wan/cosa*
4212
4213 COUNTER SUBSYSTEM
4214 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4215 L:      linux-iio@vger.kernel.org
4216 S:      Maintained
4217 F:      Documentation/ABI/testing/sysfs-bus-counter*
4218 F:      Documentation/driver-api/generic-counter.rst
4219 F:      drivers/counter/
4220 F:      include/linux/counter.h
4221 F:      include/linux/counter_enum.h
4222
4223 CPMAC ETHERNET DRIVER
4224 M:      Florian Fainelli <f.fainelli@gmail.com>
4225 L:      netdev@vger.kernel.org
4226 S:      Maintained
4227 F:      drivers/net/ethernet/ti/cpmac.c
4228
4229 CPU FREQUENCY SCALING FRAMEWORK
4230 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4231 M:      Viresh Kumar <viresh.kumar@linaro.org>
4232 L:      linux-pm@vger.kernel.org
4233 S:      Maintained
4234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4236 B:      https://bugzilla.kernel.org
4237 F:      Documentation/admin-guide/pm/cpufreq.rst
4238 F:      Documentation/admin-guide/pm/intel_pstate.rst
4239 F:      Documentation/cpu-freq/
4240 F:      Documentation/devicetree/bindings/cpufreq/
4241 F:      drivers/cpufreq/
4242 F:      kernel/sched/cpufreq*.c
4243 F:      include/linux/cpufreq.h
4244 F:      include/linux/sched/cpufreq.h
4245 F:      tools/testing/selftests/cpufreq/
4246
4247 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4248 M:      Viresh Kumar <viresh.kumar@linaro.org>
4249 M:      Sudeep Holla <sudeep.holla@arm.com>
4250 L:      linux-pm@vger.kernel.org
4251 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4252 S:      Maintained
4253 F:      drivers/cpufreq/arm_big_little.h
4254 F:      drivers/cpufreq/arm_big_little.c
4255
4256 CPU POWER MONITORING SUBSYSTEM
4257 M:      Thomas Renninger <trenn@suse.com>
4258 M:      Shuah Khan <shuah@kernel.org>
4259 M:      Shuah Khan <skhan@linuxfoundation.org>
4260 L:      linux-pm@vger.kernel.org
4261 S:      Maintained
4262 F:      tools/power/cpupower/
4263
4264 CPUID/MSR DRIVER
4265 M:      "H. Peter Anvin" <hpa@zytor.com>
4266 S:      Maintained
4267 F:      arch/x86/kernel/cpuid.c
4268 F:      arch/x86/kernel/msr.c
4269
4270 CPUIDLE DRIVER - ARM BIG LITTLE
4271 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4272 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4273 L:      linux-pm@vger.kernel.org
4274 L:      linux-arm-kernel@lists.infradead.org
4275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4276 S:      Maintained
4277 F:      drivers/cpuidle/cpuidle-big_little.c
4278
4279 CPUIDLE DRIVER - ARM EXYNOS
4280 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4281 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4282 M:      Kukjin Kim <kgene@kernel.org>
4283 L:      linux-pm@vger.kernel.org
4284 L:      linux-samsung-soc@vger.kernel.org
4285 S:      Supported
4286 F:      drivers/cpuidle/cpuidle-exynos.c
4287 F:      arch/arm/mach-exynos/pm.c
4288
4289 CPU IDLE TIME MANAGEMENT FRAMEWORK
4290 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4291 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4292 L:      linux-pm@vger.kernel.org
4293 S:      Maintained
4294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4295 B:      https://bugzilla.kernel.org
4296 F:      Documentation/admin-guide/pm/cpuidle.rst
4297 F:      Documentation/driver-api/pm/cpuidle.rst
4298 F:      drivers/cpuidle/*
4299 F:      include/linux/cpuidle.h
4300
4301 CRAMFS FILESYSTEM
4302 M:      Nicolas Pitre <nico@fluxnic.net>
4303 S:      Maintained
4304 F:      Documentation/filesystems/cramfs.txt
4305 F:      fs/cramfs/
4306
4307 CRYPTO API
4308 M:      Herbert Xu <herbert@gondor.apana.org.au>
4309 M:      "David S. Miller" <davem@davemloft.net>
4310 L:      linux-crypto@vger.kernel.org
4311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4313 S:      Maintained
4314 F:      Documentation/crypto/
4315 F:      Documentation/devicetree/bindings/crypto/
4316 F:      arch/*/crypto/
4317 F:      crypto/
4318 F:      drivers/crypto/
4319 F:      include/crypto/
4320 F:      include/linux/crypto*
4321 F:      lib/crypto/
4322
4323 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4324 M:      Neil Horman <nhorman@tuxdriver.com>
4325 L:      linux-crypto@vger.kernel.org
4326 S:      Maintained
4327 F:      crypto/ansi_cprng.c
4328 F:      crypto/rng.c
4329
4330 CS3308 MEDIA DRIVER
4331 M:      Hans Verkuil <hverkuil@xs4all.nl>
4332 L:      linux-media@vger.kernel.org
4333 T:      git git://linuxtv.org/media_tree.git
4334 W:      http://linuxtv.org
4335 S:      Odd Fixes
4336 F:      drivers/media/i2c/cs3308.c
4337
4338 CS5535 Audio ALSA driver
4339 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4340 S:      Maintained
4341 F:      sound/pci/cs5535audio/
4342
4343 CSI DRIVERS FOR ALLWINNER V3s
4344 M:      Yong Deng <yong.deng@magewell.com>
4345 L:      linux-media@vger.kernel.org
4346 T:      git git://linuxtv.org/media_tree.git
4347 S:      Maintained
4348 F:      drivers/media/platform/sunxi/sun6i-csi/
4349 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4350
4351 CW1200 WLAN driver
4352 M:      Solomon Peachy <pizza@shaftnet.org>
4353 S:      Maintained
4354 F:      drivers/net/wireless/st/cw1200/
4355
4356 CX18 VIDEO4LINUX DRIVER
4357 M:      Andy Walls <awalls@md.metrocast.net>
4358 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4359 L:      linux-media@vger.kernel.org
4360 T:      git git://linuxtv.org/media_tree.git
4361 W:      https://linuxtv.org
4362 W:      http://www.ivtvdriver.org/index.php/Cx18
4363 S:      Maintained
4364 F:      Documentation/media/v4l-drivers/cx18*
4365 F:      drivers/media/pci/cx18/
4366 F:      include/uapi/linux/ivtv*
4367
4368 CX2341X MPEG ENCODER HELPER MODULE
4369 M:      Hans Verkuil <hverkuil@xs4all.nl>
4370 L:      linux-media@vger.kernel.org
4371 T:      git git://linuxtv.org/media_tree.git
4372 W:      https://linuxtv.org
4373 S:      Maintained
4374 F:      drivers/media/common/cx2341x*
4375 F:      include/media/drv-intf/cx2341x.h
4376
4377 CX24120 MEDIA DRIVER
4378 M:      Jemma Denson <jdenson@gmail.com>
4379 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4380 L:      linux-media@vger.kernel.org
4381 W:      https://linuxtv.org
4382 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4383 S:      Maintained
4384 F:      drivers/media/dvb-frontends/cx24120*
4385
4386 CX88 VIDEO4LINUX DRIVER
4387 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4388 L:      linux-media@vger.kernel.org
4389 W:      https://linuxtv.org
4390 T:      git git://linuxtv.org/media_tree.git
4391 S:      Odd fixes
4392 F:      Documentation/media/v4l-drivers/cx88*
4393 F:      drivers/media/pci/cx88/
4394
4395 CXD2820R MEDIA DRIVER
4396 M:      Antti Palosaari <crope@iki.fi>
4397 L:      linux-media@vger.kernel.org
4398 W:      https://linuxtv.org
4399 W:      http://palosaari.fi/linux/
4400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4401 T:      git git://linuxtv.org/anttip/media_tree.git
4402 S:      Maintained
4403 F:      drivers/media/dvb-frontends/cxd2820r*
4404
4405 CXGB3 ETHERNET DRIVER (CXGB3)
4406 M:      Vishal Kulkarni <vishal@chelsio.com>
4407 L:      netdev@vger.kernel.org
4408 W:      http://www.chelsio.com
4409 S:      Supported
4410 F:      drivers/net/ethernet/chelsio/cxgb3/
4411
4412 CXGB3 ISCSI DRIVER (CXGB3I)
4413 M:      Karen Xie <kxie@chelsio.com>
4414 L:      linux-scsi@vger.kernel.org
4415 W:      http://www.chelsio.com
4416 S:      Supported
4417 F:      drivers/scsi/cxgbi/cxgb3i
4418
4419 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4420 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4421 L:      linux-rdma@vger.kernel.org
4422 W:      http://www.openfabrics.org
4423 S:      Supported
4424 F:      drivers/infiniband/hw/cxgb3/
4425 F:      include/uapi/rdma/cxgb3-abi.h
4426
4427 CXGB4 CRYPTO DRIVER (chcr)
4428 M:      Atul Gupta <atul.gupta@chelsio.com>
4429 L:      linux-crypto@vger.kernel.org
4430 W:      http://www.chelsio.com
4431 S:      Supported
4432 F:      drivers/crypto/chelsio
4433
4434 CXGB4 ETHERNET DRIVER (CXGB4)
4435 M:      Vishal Kulkarni <vishal@chelsio.com>
4436 L:      netdev@vger.kernel.org
4437 W:      http://www.chelsio.com
4438 S:      Supported
4439 F:      drivers/net/ethernet/chelsio/cxgb4/
4440
4441 CXGB4 ISCSI DRIVER (CXGB4I)
4442 M:      Karen Xie <kxie@chelsio.com>
4443 L:      linux-scsi@vger.kernel.org
4444 W:      http://www.chelsio.com
4445 S:      Supported
4446 F:      drivers/scsi/cxgbi/cxgb4i
4447
4448 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4449 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4450 L:      linux-rdma@vger.kernel.org
4451 W:      http://www.openfabrics.org
4452 S:      Supported
4453 F:      drivers/infiniband/hw/cxgb4/
4454 F:      include/uapi/rdma/cxgb4-abi.h
4455
4456 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4457 M:      Casey Leedom <leedom@chelsio.com>
4458 L:      netdev@vger.kernel.org
4459 W:      http://www.chelsio.com
4460 S:      Supported
4461 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4462
4463 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4464 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4465 M:      Andrew Donnellan <ajd@linux.ibm.com>
4466 L:      linuxppc-dev@lists.ozlabs.org
4467 S:      Supported
4468 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4469 F:      drivers/misc/cxl/
4470 F:      include/misc/cxl*
4471 F:      include/uapi/misc/cxl.h
4472 F:      Documentation/powerpc/cxl.txt
4473 F:      Documentation/ABI/testing/sysfs-class-cxl
4474
4475 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4476 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4477 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4478 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4479 L:      linux-scsi@vger.kernel.org
4480 S:      Supported
4481 F:      drivers/scsi/cxlflash/
4482 F:      include/uapi/scsi/cxlflash_ioctl.h
4483 F:      Documentation/powerpc/cxlflash.txt
4484
4485 CYBERPRO FB DRIVER
4486 M:      Russell King <linux@armlinux.org.uk>
4487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4488 W:      http://www.armlinux.org.uk/
4489 S:      Maintained
4490 F:      drivers/video/fbdev/cyber2000fb.*
4491
4492 CYCLADES ASYNC MUX DRIVER
4493 W:      http://www.cyclades.com/
4494 S:      Orphan
4495 F:      drivers/tty/cyclades.c
4496 F:      include/linux/cyclades.h
4497 F:      include/uapi/linux/cyclades.h
4498
4499 CYCLADES PC300 DRIVER
4500 W:      http://www.cyclades.com/
4501 S:      Orphan
4502 F:      drivers/net/wan/pc300*
4503
4504 CYPRESS_FIRMWARE MEDIA DRIVER
4505 M:      Antti Palosaari <crope@iki.fi>
4506 L:      linux-media@vger.kernel.org
4507 W:      https://linuxtv.org
4508 W:      http://palosaari.fi/linux/
4509 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4510 T:      git git://linuxtv.org/anttip/media_tree.git
4511 S:      Maintained
4512 F:      drivers/media/common/cypress_firmware*
4513
4514 CYTTSP TOUCHSCREEN DRIVER
4515 M:      Ferruh Yigit <fery@cypress.com>
4516 L:      linux-input@vger.kernel.org
4517 S:      Supported
4518 F:      drivers/input/touchscreen/cyttsp*
4519 F:      include/linux/input/cyttsp.h
4520
4521 D-LINK DIR-685 TOUCHKEYS DRIVER
4522 M:      Linus Walleij <linus.walleij@linaro.org>
4523 L:      linux-input@vger.kernel.org
4524 S:      Supported
4525 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4526
4527 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4528 M:      Joshua Kinard <kumba@gentoo.org>
4529 S:      Maintained
4530 F:      drivers/rtc/rtc-ds1685.c
4531 F:      include/linux/rtc/ds1685.h
4532
4533 DAMA SLAVE for AX.25
4534 M:      Joerg Reuter <jreuter@yaina.de>
4535 W:      http://yaina.de/jreuter/
4536 W:      http://www.qsl.net/dl1bke/
4537 L:      linux-hams@vger.kernel.org
4538 S:      Maintained
4539 F:      net/ax25/af_ax25.c
4540 F:      net/ax25/ax25_dev.c
4541 F:      net/ax25/ax25_ds_*
4542 F:      net/ax25/ax25_in.c
4543 F:      net/ax25/ax25_out.c
4544 F:      net/ax25/ax25_timer.c
4545 F:      net/ax25/sysctl_net_ax25.c
4546
4547 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4548 L:      netdev@vger.kernel.org
4549 S:      Orphan
4550 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4551 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4552
4553 DC390/AM53C974 SCSI driver
4554 M:      Hannes Reinecke <hare@suse.com>
4555 L:      linux-scsi@vger.kernel.org
4556 S:      Maintained
4557 F:      drivers/scsi/am53c974.c
4558
4559 DC395x SCSI driver
4560 M:      Oliver Neukum <oliver@neukum.org>
4561 M:      Ali Akcaagac <aliakc@web.de>
4562 M:      Jamie Lenehan <lenehan@twibble.org>
4563 L:      dc395x@twibble.org
4564 W:      http://twibble.org/dist/dc395x/
4565 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4566 S:      Maintained
4567 F:      Documentation/scsi/dc395x.txt
4568 F:      drivers/scsi/dc395x.*
4569
4570 DCCP PROTOCOL
4571 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4572 L:      dccp@vger.kernel.org
4573 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4574 S:      Maintained
4575 F:      include/linux/dccp.h
4576 F:      include/uapi/linux/dccp.h
4577 F:      include/linux/tfrc.h
4578 F:      net/dccp/
4579
4580 DECnet NETWORK LAYER
4581 W:      http://linux-decnet.sourceforge.net
4582 L:      linux-decnet-user@lists.sourceforge.net
4583 S:      Orphan
4584 F:      Documentation/networking/decnet.txt
4585 F:      net/decnet/
4586
4587 DECSTATION PLATFORM SUPPORT
4588 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4589 L:      linux-mips@vger.kernel.org
4590 W:      http://www.linux-mips.org/wiki/DECstation
4591 S:      Maintained
4592 F:      arch/mips/dec/
4593 F:      arch/mips/include/asm/dec/
4594 F:      arch/mips/include/asm/mach-dec/
4595
4596 DEFXX FDDI NETWORK DRIVER
4597 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4598 S:      Maintained
4599 F:      drivers/net/fddi/defxx.*
4600
4601 DELL SMBIOS DRIVER
4602 M:      Pali Rohár <pali.rohar@gmail.com>
4603 M:      Mario Limonciello <mario.limonciello@dell.com>
4604 L:      platform-driver-x86@vger.kernel.org
4605 S:      Maintained
4606 F:      drivers/platform/x86/dell-smbios.*
4607
4608 DELL SMBIOS SMM DRIVER
4609 M:      Mario Limonciello <mario.limonciello@dell.com>
4610 L:      platform-driver-x86@vger.kernel.org
4611 S:      Maintained
4612 F:      drivers/platform/x86/dell-smbios-smm.c
4613
4614 DELL SMBIOS WMI DRIVER
4615 M:      Mario Limonciello <mario.limonciello@dell.com>
4616 L:      platform-driver-x86@vger.kernel.org
4617 S:      Maintained
4618 F:      drivers/platform/x86/dell-smbios-wmi.c
4619 F:      tools/wmi/dell-smbios-example.c
4620
4621 DEFZA FDDI NETWORK DRIVER
4622 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4623 S:      Maintained
4624 F:      drivers/net/fddi/defza.*
4625
4626 DELL LAPTOP DRIVER
4627 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4628 M:      Pali Rohár <pali.rohar@gmail.com>
4629 L:      platform-driver-x86@vger.kernel.org
4630 S:      Maintained
4631 F:      drivers/platform/x86/dell-laptop.c
4632
4633 DELL LAPTOP FREEFALL DRIVER
4634 M:      Pali Rohár <pali.rohar@gmail.com>
4635 S:      Maintained
4636 F:      drivers/platform/x86/dell-smo8800.c
4637
4638 DELL LAPTOP RBTN DRIVER
4639 M:      Pali Rohár <pali.rohar@gmail.com>
4640 S:      Maintained
4641 F:      drivers/platform/x86/dell-rbtn.*
4642
4643 DELL REMOTE BIOS UPDATE DRIVER
4644 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4645 L:      platform-driver-x86@vger.kernel.org
4646 S:      Maintained
4647 F:      drivers/platform/x86/dell_rbu.c
4648
4649 DELL LAPTOP SMM DRIVER
4650 M:      Pali Rohár <pali.rohar@gmail.com>
4651 S:      Maintained
4652 F:      drivers/hwmon/dell-smm-hwmon.c
4653 F:      include/uapi/linux/i8k.h
4654
4655 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4656 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4657 L:      platform-driver-x86@vger.kernel.org
4658 S:      Maintained
4659 F:      Documentation/driver-api/dcdbas.rst
4660 F:      drivers/platform/x86/dcdbas.*
4661
4662 DELL WMI NOTIFICATIONS DRIVER
4663 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4664 M:      Pali Rohár <pali.rohar@gmail.com>
4665 S:      Maintained
4666 F:      drivers/platform/x86/dell-wmi.c
4667
4668 DELL WMI DESCRIPTOR DRIVER
4669 M:      Mario Limonciello <mario.limonciello@dell.com>
4670 S:      Maintained
4671 F:      drivers/platform/x86/dell-wmi-descriptor.c
4672
4673 DELTA ST MEDIA DRIVER
4674 M:      Hugues Fruchet <hugues.fruchet@st.com>
4675 L:      linux-media@vger.kernel.org
4676 T:      git git://linuxtv.org/media_tree.git
4677 W:      https://linuxtv.org
4678 S:      Supported
4679 F:      drivers/media/platform/sti/delta
4680
4681 DENALI NAND DRIVER
4682 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4683 L:      linux-mtd@lists.infradead.org
4684 S:      Supported
4685 F:      drivers/mtd/nand/raw/denali*
4686
4687 DESIGNWARE EDMA CORE IP DRIVER
4688 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4689 L:      dmaengine@vger.kernel.org
4690 S:      Maintained
4691 F:      drivers/dma/dw-edma/
4692 F:      include/linux/dma/edma.h
4693
4694 DESIGNWARE USB2 DRD IP DRIVER
4695 M:      Minas Harutyunyan <hminas@synopsys.com>
4696 L:      linux-usb@vger.kernel.org
4697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4698 S:      Maintained
4699 F:      drivers/usb/dwc2/
4700
4701 DESIGNWARE USB3 DRD IP DRIVER
4702 M:      Felipe Balbi <balbi@kernel.org>
4703 L:      linux-usb@vger.kernel.org
4704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4705 S:      Maintained
4706 F:      drivers/usb/dwc3/
4707
4708 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4709 M:      Andreas Klinger <ak@it-klinger.de>
4710 L:      linux-iio@vger.kernel.org
4711 S:      Maintained
4712 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4713 F:      drivers/iio/proximity/srf*.c
4714
4715 DEVICE COREDUMP (DEV_COREDUMP)
4716 M:      Johannes Berg <johannes@sipsolutions.net>
4717 L:      linux-kernel@vger.kernel.org
4718 S:      Maintained
4719 F:      drivers/base/devcoredump.c
4720 F:      include/linux/devcoredump.h
4721
4722 DEVICE FREQUENCY (DEVFREQ)
4723 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4724 M:      Kyungmin Park <kyungmin.park@samsung.com>
4725 R:      Chanwoo Choi <cw00.choi@samsung.com>
4726 L:      linux-pm@vger.kernel.org
4727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4728 S:      Maintained
4729 F:      drivers/devfreq/
4730 F:      include/linux/devfreq.h
4731 F:      Documentation/devicetree/bindings/devfreq/
4732 F:      include/trace/events/devfreq.h
4733
4734 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4735 M:      Chanwoo Choi <cw00.choi@samsung.com>
4736 L:      linux-pm@vger.kernel.org
4737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4738 S:      Supported
4739 F:      drivers/devfreq/event/
4740 F:      drivers/devfreq/devfreq-event.c
4741 F:      include/linux/devfreq-event.h
4742 F:      Documentation/devicetree/bindings/devfreq/event/
4743
4744 DEVICE NUMBER REGISTRY
4745 M:      Torben Mathiasen <device@lanana.org>
4746 W:      http://lanana.org/docs/device-list/index.html
4747 S:      Maintained
4748
4749 DEVICE-MAPPER  (LVM)
4750 M:      Alasdair Kergon <agk@redhat.com>
4751 M:      Mike Snitzer <snitzer@redhat.com>
4752 M:      dm-devel@redhat.com
4753 L:      dm-devel@redhat.com
4754 W:      http://sources.redhat.com/dm
4755 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4757 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4758 S:      Maintained
4759 F:      Documentation/admin-guide/device-mapper/
4760 F:      drivers/md/Makefile
4761 F:      drivers/md/Kconfig
4762 F:      drivers/md/dm*
4763 F:      drivers/md/persistent-data/
4764 F:      include/linux/device-mapper.h
4765 F:      include/linux/dm-*.h
4766 F:      include/uapi/linux/dm-*.h
4767
4768 DEVLINK
4769 M:      Jiri Pirko <jiri@mellanox.com>
4770 L:      netdev@vger.kernel.org
4771 S:      Supported
4772 F:      net/core/devlink.c
4773 F:      include/net/devlink.h
4774 F:      include/uapi/linux/devlink.h
4775
4776 DIALOG SEMICONDUCTOR DRIVERS
4777 M:      Support Opensource <support.opensource@diasemi.com>
4778 W:      http://www.dialog-semiconductor.com/products
4779 S:      Supported
4780 F:      Documentation/hwmon/da90??.rst
4781 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4782 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4783 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4784 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4785 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4786 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4787 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4788 F:      drivers/gpio/gpio-da90??.c
4789 F:      drivers/hwmon/da90??-hwmon.c
4790 F:      drivers/iio/adc/da91??-*.c
4791 F:      drivers/input/misc/da90??_onkey.c
4792 F:      drivers/input/touchscreen/da9052_tsi.c
4793 F:      drivers/leds/leds-da90??.c
4794 F:      drivers/mfd/da903x.c
4795 F:      drivers/mfd/da90??-*.c
4796 F:      drivers/mfd/da91??-*.c
4797 F:      drivers/power/supply/da9052-battery.c
4798 F:      drivers/power/supply/da91??-*.c
4799 F:      drivers/regulator/da903x.c
4800 F:      drivers/regulator/da9???-regulator.[ch]
4801 F:      drivers/regulator/slg51000-regulator.[ch]
4802 F:      drivers/thermal/da90??-thermal.c
4803 F:      drivers/rtc/rtc-da90??.c
4804 F:      drivers/video/backlight/da90??_bl.c
4805 F:      drivers/watchdog/da90??_wdt.c
4806 F:      include/linux/mfd/da903x.h
4807 F:      include/linux/mfd/da9052/
4808 F:      include/linux/mfd/da9055/
4809 F:      include/linux/mfd/da9062/
4810 F:      include/linux/mfd/da9063/
4811 F:      include/linux/mfd/da9150/
4812 F:      include/linux/regulator/da9211.h
4813 F:      include/sound/da[79]*.h
4814 F:      sound/soc/codecs/da[79]*.[ch]
4815
4816 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4817 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4818 L:      linux-gpio@vger.kernel.org
4819 S:      Maintained
4820 F:      drivers/gpio/gpio-gpio-mm.c
4821
4822 DIOLAN U2C-12 I2C DRIVER
4823 M:      Guenter Roeck <linux@roeck-us.net>
4824 L:      linux-i2c@vger.kernel.org
4825 S:      Maintained
4826 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4827
4828 FILESYSTEM DIRECT ACCESS (DAX)
4829 M:      Dan Williams <dan.j.williams@intel.com>
4830 R:      Matthew Wilcox <willy@infradead.org>
4831 R:      Jan Kara <jack@suse.cz>
4832 L:      linux-fsdevel@vger.kernel.org
4833 L:      linux-nvdimm@lists.01.org
4834 S:      Supported
4835 F:      fs/dax.c
4836 F:      include/linux/dax.h
4837 F:      include/trace/events/fs_dax.h
4838
4839 DEVICE DIRECT ACCESS (DAX)
4840 M:      Dan Williams <dan.j.williams@intel.com>
4841 M:      Vishal Verma <vishal.l.verma@intel.com>
4842 M:      Keith Busch <keith.busch@intel.com>
4843 M:      Dave Jiang <dave.jiang@intel.com>
4844 L:      linux-nvdimm@lists.01.org
4845 S:      Supported
4846 F:      drivers/dax/
4847
4848 DIRECTORY NOTIFICATION (DNOTIFY)
4849 M:      Jan Kara <jack@suse.cz>
4850 R:      Amir Goldstein <amir73il@gmail.com>
4851 L:      linux-fsdevel@vger.kernel.org
4852 S:      Maintained
4853 F:      Documentation/filesystems/dnotify.txt
4854 F:      fs/notify/dnotify/
4855 F:      include/linux/dnotify.h
4856
4857 DISK GEOMETRY AND PARTITION HANDLING
4858 M:      Andries Brouwer <aeb@cwi.nl>
4859 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4860 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4861 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4862 S:      Maintained
4863
4864 DISKQUOTA
4865 M:      Jan Kara <jack@suse.com>
4866 S:      Maintained
4867 F:      Documentation/filesystems/quota.txt
4868 F:      fs/quota/
4869 F:      include/linux/quota*.h
4870 F:      include/uapi/linux/quota*.h
4871
4872 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4873 M:      Bernie Thompson <bernie@plugable.com>
4874 L:      linux-fbdev@vger.kernel.org
4875 S:      Maintained
4876 W:      http://plugable.com/category/projects/udlfb/
4877 F:      drivers/video/fbdev/udlfb.c
4878 F:      include/video/udlfb.h
4879 F:      Documentation/fb/udlfb.rst
4880
4881 DISTRIBUTED LOCK MANAGER (DLM)
4882 M:      Christine Caulfield <ccaulfie@redhat.com>
4883 M:      David Teigland <teigland@redhat.com>
4884 L:      cluster-devel@redhat.com
4885 W:      http://sources.redhat.com/cluster/
4886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4887 S:      Supported
4888 F:      fs/dlm/
4889
4890 DMA BUFFER SHARING FRAMEWORK
4891 M:      Sumit Semwal <sumit.semwal@linaro.org>
4892 S:      Maintained
4893 L:      linux-media@vger.kernel.org
4894 L:      dri-devel@lists.freedesktop.org
4895 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4896 F:      drivers/dma-buf/
4897 F:      include/linux/dma-buf*
4898 F:      include/linux/reservation.h
4899 F:      include/linux/*fence.h
4900 F:      Documentation/driver-api/dma-buf.rst
4901 T:      git git://anongit.freedesktop.org/drm/drm-misc
4902
4903 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4904 M:      Vinod Koul <vkoul@kernel.org>
4905 L:      dmaengine@vger.kernel.org
4906 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4907 S:      Maintained
4908 F:      drivers/dma/
4909 F:      include/linux/dmaengine.h
4910 F:      include/linux/of_dma.h
4911 F:      Documentation/devicetree/bindings/dma/
4912 F:      Documentation/driver-api/dmaengine/
4913 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4914
4915 DMA MAPPING HELPERS
4916 M:      Christoph Hellwig <hch@lst.de>
4917 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4918 R:      Robin Murphy <robin.murphy@arm.com>
4919 L:      iommu@lists.linux-foundation.org
4920 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4921 W:      http://git.infradead.org/users/hch/dma-mapping.git
4922 S:      Supported
4923 F:      kernel/dma/
4924 F:      include/asm-generic/dma-mapping.h
4925 F:      include/linux/dma-direct.h
4926 F:      include/linux/dma-mapping.h
4927 F:      include/linux/dma-noncoherent.h
4928
4929 DME1737 HARDWARE MONITOR DRIVER
4930 M:      Juerg Haefliger <juergh@gmail.com>
4931 L:      linux-hwmon@vger.kernel.org
4932 S:      Maintained
4933 F:      Documentation/hwmon/dme1737.rst
4934 F:      drivers/hwmon/dme1737.c
4935
4936 DMI/SMBIOS SUPPORT
4937 M:      Jean Delvare <jdelvare@suse.com>
4938 S:      Maintained
4939 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4940 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4941 F:      drivers/firmware/dmi-id.c
4942 F:      drivers/firmware/dmi_scan.c
4943 F:      include/linux/dmi.h
4944
4945 DOCUMENTATION
4946 M:      Jonathan Corbet <corbet@lwn.net>
4947 L:      linux-doc@vger.kernel.org
4948 S:      Maintained
4949 F:      Documentation/
4950 F:      scripts/kernel-doc
4951 X:      Documentation/ABI/
4952 X:      Documentation/firmware-guide/acpi/
4953 X:      Documentation/devicetree/
4954 X:      Documentation/i2c/
4955 X:      Documentation/media/
4956 X:      Documentation/power/
4957 X:      Documentation/spi/
4958 T:      git git://git.lwn.net/linux.git docs-next
4959
4960 DOCUMENTATION/ITALIAN
4961 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4962 L:      linux-doc@vger.kernel.org
4963 S:      Maintained
4964 F:      Documentation/translations/it_IT
4965
4966 DONGWOON DW9714 LENS VOICE COIL DRIVER
4967 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4968 L:      linux-media@vger.kernel.org
4969 T:      git git://linuxtv.org/media_tree.git
4970 S:      Maintained
4971 F:      drivers/media/i2c/dw9714.c
4972 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4973
4974 DONGWOON DW9807 LENS VOICE COIL DRIVER
4975 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4976 L:      linux-media@vger.kernel.org
4977 T:      git git://linuxtv.org/media_tree.git
4978 S:      Maintained
4979 F:      drivers/media/i2c/dw9807-vcm.c
4980 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4981
4982 DOUBLETALK DRIVER
4983 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4984 L:      blinux-list@redhat.com
4985 S:      Maintained
4986 F:      drivers/char/dtlk.c
4987 F:      include/linux/dtlk.h
4988
4989 DPAA2 DATAPATH I/O (DPIO) DRIVER
4990 M:      Roy Pledge <Roy.Pledge@nxp.com>
4991 L:      linux-kernel@vger.kernel.org
4992 S:      Maintained
4993 F:      drivers/soc/fsl/dpio
4994
4995 DPAA2 ETHERNET DRIVER
4996 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4997 L:      netdev@vger.kernel.org
4998 S:      Maintained
4999 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5000 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5001 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5002 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5003 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5004
5005 DPAA2 ETHERNET SWITCH DRIVER
5006 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5007 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5008 L:      linux-kernel@vger.kernel.org
5009 S:      Maintained
5010 F:      drivers/staging/fsl-dpaa2/ethsw
5011
5012 DPT_I2O SCSI RAID DRIVER
5013 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5014 L:      linux-scsi@vger.kernel.org
5015 W:      http://www.adaptec.com/
5016 S:      Maintained
5017 F:      drivers/scsi/dpt*
5018 F:      drivers/scsi/dpt/
5019
5020 DRBD DRIVER
5021 M:      Philipp Reisner <philipp.reisner@linbit.com>
5022 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5023 L:      drbd-dev@lists.linbit.com
5024 W:      http://www.drbd.org
5025 T:      git git://git.linbit.com/linux-drbd.git
5026 T:      git git://git.linbit.com/drbd-8.4.git
5027 S:      Supported
5028 F:      drivers/block/drbd/
5029 F:      lib/lru_cache.c
5030 F:      Documentation/admin-guide/blockdev/
5031
5032 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5033 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5034 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5036 S:      Supported
5037 F:      Documentation/kobject.txt
5038 F:      drivers/base/
5039 F:      fs/debugfs/
5040 F:      fs/sysfs/
5041 F:      include/linux/debugfs.h
5042 F:      include/linux/kobj*
5043 F:      lib/kobj*
5044
5045 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5046 M:      Kevin Hilman <khilman@kernel.org>
5047 M:      Nishanth Menon <nm@ti.com>
5048 S:      Maintained
5049 F:      drivers/power/avs/
5050 F:      include/linux/power/smartreflex.h
5051 L:      linux-pm@vger.kernel.org
5052
5053 DRM DRIVER FOR ARM PL111 CLCD
5054 M:      Eric Anholt <eric@anholt.net>
5055 T:      git git://anongit.freedesktop.org/drm/drm-misc
5056 S:      Supported
5057 F:      drivers/gpu/drm/pl111/
5058
5059 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5060 M:      Linus Walleij <linus.walleij@linaro.org>
5061 T:      git git://anongit.freedesktop.org/drm/drm-misc
5062 S:      Maintained
5063 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5064 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5065
5066 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5067 M:      Dave Airlie <airlied@redhat.com>
5068 S:      Odd Fixes
5069 F:      drivers/gpu/drm/ast/
5070
5071 DRM DRIVER FOR ASPEED BMC GFX
5072 M:      Joel Stanley <joel@jms.id.au>
5073 L:      linux-aspeed@lists.ozlabs.org
5074 T:      git git://anongit.freedesktop.org/drm/drm-misc
5075 S:      Supported
5076 F:      drivers/gpu/drm/aspeed/
5077 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5078
5079 DRM DRIVER FOR BOCHS VIRTUAL GPU
5080 M:      Gerd Hoffmann <kraxel@redhat.com>
5081 L:      virtualization@lists.linux-foundation.org
5082 T:      git git://anongit.freedesktop.org/drm/drm-misc
5083 S:      Maintained
5084 F:      drivers/gpu/drm/bochs/
5085
5086 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5087 M:      Linus Walleij <linus.walleij@linaro.org>
5088 T:      git git://anongit.freedesktop.org/drm/drm-misc
5089 S:      Maintained
5090 F:      drivers/gpu/drm/tve200/
5091
5092 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5093 M:      Jagan Teki <jagan@amarulasolutions.com>
5094 S:      Maintained
5095 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5096 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5097
5098 DRM DRIVER FOR ILITEK ILI9225 PANELS
5099 M:      David Lechner <david@lechnology.com>
5100 S:      Maintained
5101 F:      drivers/gpu/drm/tinydrm/ili9225.c
5102 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5103
5104 DRM DRIVER FOR HX8357D PANELS
5105 M:      Eric Anholt <eric@anholt.net>
5106 T:      git git://anongit.freedesktop.org/drm/drm-misc
5107 S:      Maintained
5108 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5109 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5110
5111 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5112 S:      Orphan / Obsolete
5113 F:      drivers/gpu/drm/i810/
5114 F:      include/uapi/drm/i810_drm.h
5115
5116 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5117 S:      Orphan / Obsolete
5118 F:      drivers/gpu/drm/mga/
5119 F:      include/uapi/drm/mga_drm.h
5120
5121 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5122 M:      Dave Airlie <airlied@redhat.com>
5123 S:      Odd Fixes
5124 F:      drivers/gpu/drm/mgag200/
5125
5126 DRM DRIVER FOR MI0283QT
5127 M:      Noralf Trønnes <noralf@tronnes.org>
5128 S:      Maintained
5129 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5130 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5131
5132 DRM DRIVER FOR MSM ADRENO GPU
5133 M:      Rob Clark <robdclark@gmail.com>
5134 M:      Sean Paul <sean@poorly.run>
5135 L:      linux-arm-msm@vger.kernel.org
5136 L:      dri-devel@lists.freedesktop.org
5137 L:      freedreno@lists.freedesktop.org
5138 T:      git https://gitlab.freedesktop.org/drm/msm.git
5139 S:      Maintained
5140 F:      drivers/gpu/drm/msm/
5141 F:      include/uapi/drm/msm_drm.h
5142 F:      Documentation/devicetree/bindings/display/msm/
5143
5144 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5145 M:      Ben Skeggs <bskeggs@redhat.com>
5146 L:      dri-devel@lists.freedesktop.org
5147 L:      nouveau@lists.freedesktop.org
5148 T:      git git://github.com/skeggsb/linux
5149 S:      Supported
5150 F:      drivers/gpu/drm/nouveau/
5151 F:      include/uapi/drm/nouveau_drm.h
5152
5153 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5154 M:      Stefan Mavrodiev <stefan@olimex.com>
5155 S:      Maintained
5156 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5157 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5158
5159 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5160 M:      Noralf Trønnes <noralf@tronnes.org>
5161 S:      Maintained
5162 F:      drivers/gpu/drm/tinydrm/repaper.c
5163 F:      Documentation/devicetree/bindings/display/repaper.txt
5164
5165 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5166 M:      Dave Airlie <airlied@redhat.com>
5167 M:      Gerd Hoffmann <kraxel@redhat.com>
5168 L:      virtualization@lists.linux-foundation.org
5169 T:      git git://anongit.freedesktop.org/drm/drm-misc
5170 S:      Obsolete
5171 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5172 F:      drivers/gpu/drm/cirrus/
5173
5174 DRM DRIVER FOR QXL VIRTUAL GPU
5175 M:      Dave Airlie <airlied@redhat.com>
5176 M:      Gerd Hoffmann <kraxel@redhat.com>
5177 L:      virtualization@lists.linux-foundation.org
5178 L:      spice-devel@lists.freedesktop.org
5179 T:      git git://anongit.freedesktop.org/drm/drm-misc
5180 S:      Maintained
5181 F:      drivers/gpu/drm/qxl/
5182 F:      include/uapi/drm/qxl_drm.h
5183
5184 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5185 S:      Orphan / Obsolete
5186 F:      drivers/gpu/drm/r128/
5187 F:      include/uapi/drm/r128_drm.h
5188
5189 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5190 M:      Guido Günther <agx@sigxcpu.org>
5191 S:      Maintained
5192 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5193 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5194
5195 DRM DRIVER FOR SAVAGE VIDEO CARDS
5196 S:      Orphan / Obsolete
5197 F:      drivers/gpu/drm/savage/
5198 F:      include/uapi/drm/savage_drm.h
5199
5200 DRM DRIVER FOR SIS VIDEO CARDS
5201 S:      Orphan / Obsolete
5202 F:      drivers/gpu/drm/sis/
5203 F:      include/uapi/drm/sis_drm.h
5204
5205 DRM DRIVER FOR SITRONIX ST7701 PANELS
5206 M:      Jagan Teki <jagan@amarulasolutions.com>
5207 S:      Maintained
5208 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5209 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5210
5211 DRM DRIVER FOR SITRONIX ST7586 PANELS
5212 M:      David Lechner <david@lechnology.com>
5213 S:      Maintained
5214 F:      drivers/gpu/drm/tinydrm/st7586.c
5215 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5216
5217 DRM DRIVER FOR SITRONIX ST7735R PANELS
5218 M:      David Lechner <david@lechnology.com>
5219 S:      Maintained
5220 F:      drivers/gpu/drm/tinydrm/st7735r.c
5221 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5222
5223 DRM DRIVER FOR ST-ERICSSON MCDE
5224 M:      Linus Walleij <linus.walleij@linaro.org>
5225 T:      git git://anongit.freedesktop.org/drm/drm-misc
5226 S:      Maintained
5227 F:      drivers/gpu/drm/mcde/
5228 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5229
5230 DRM DRIVER FOR TDFX VIDEO CARDS
5231 S:      Orphan / Obsolete
5232 F:      drivers/gpu/drm/tdfx/
5233
5234 DRM DRIVER FOR TPO TPG110 PANELS
5235 M:      Linus Walleij <linus.walleij@linaro.org>
5236 T:      git git://anongit.freedesktop.org/drm/drm-misc
5237 S:      Maintained
5238 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5239 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5240
5241 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5242 M:      Dave Airlie <airlied@redhat.com>
5243 R:      Sean Paul <sean@poorly.run>
5244 L:      dri-devel@lists.freedesktop.org
5245 S:      Odd Fixes
5246 F:      drivers/gpu/drm/udl/
5247 T:      git git://anongit.freedesktop.org/drm/drm-misc
5248
5249 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5250 M:      Hans de Goede <hdegoede@redhat.com>
5251 L:      dri-devel@lists.freedesktop.org
5252 S:      Maintained
5253 F:      drivers/gpu/drm/vboxvideo/
5254 T:      git git://anongit.freedesktop.org/drm/drm-misc
5255
5256 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5257 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5258 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5259 R:      Daniel Vetter <daniel@ffwll.ch>
5260 T:      git git://anongit.freedesktop.org/drm/drm-misc
5261 S:      Maintained
5262 L:      dri-devel@lists.freedesktop.org
5263 F:      drivers/gpu/drm/vkms/
5264 F:      Documentation/gpu/vkms.rst
5265
5266 DRM DRIVER FOR VMWARE VIRTUAL GPU
5267 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5268 M:      Thomas Hellstrom <thellstrom@vmware.com>
5269 L:      dri-devel@lists.freedesktop.org
5270 T:      git git://people.freedesktop.org/~thomash/linux
5271 S:      Supported
5272 F:      drivers/gpu/drm/vmwgfx/
5273 F:      include/uapi/drm/vmwgfx_drm.h
5274
5275 DRM DRIVERS
5276 M:      David Airlie <airlied@linux.ie>
5277 M:      Daniel Vetter <daniel@ffwll.ch>
5278 L:      dri-devel@lists.freedesktop.org
5279 T:      git git://anongit.freedesktop.org/drm/drm
5280 B:      https://bugs.freedesktop.org/
5281 C:      irc://chat.freenode.net/dri-devel
5282 S:      Maintained
5283 F:      drivers/gpu/drm/
5284 F:      drivers/gpu/vga/
5285 F:      Documentation/devicetree/bindings/display/
5286 F:      Documentation/devicetree/bindings/gpu/
5287 F:      Documentation/gpu/
5288 F:      include/drm/
5289 F:      include/uapi/drm/
5290 F:      include/linux/vga*
5291
5292 DRM DRIVERS AND MISC GPU PATCHES
5293 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5294 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5295 M:      Sean Paul <sean@poorly.run>
5296 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5297 S:      Maintained
5298 T:      git git://anongit.freedesktop.org/drm/drm-misc
5299 F:      Documentation/gpu/
5300 F:      drivers/gpu/vga/
5301 F:      drivers/gpu/drm/*
5302 F:      include/drm/drm*
5303 F:      include/uapi/drm/drm*
5304 F:      include/linux/vga*
5305
5306 DRM DRIVERS FOR ALLWINNER A10
5307 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5308 L:      dri-devel@lists.freedesktop.org
5309 S:      Supported
5310 F:      drivers/gpu/drm/sun4i/
5311 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5312 T:      git git://anongit.freedesktop.org/drm/drm-misc
5313
5314 DRM DRIVERS FOR AMLOGIC SOCS
5315 M:      Neil Armstrong <narmstrong@baylibre.com>
5316 L:      dri-devel@lists.freedesktop.org
5317 L:      linux-amlogic@lists.infradead.org
5318 W:      http://linux-meson.com/
5319 S:      Supported
5320 F:      drivers/gpu/drm/meson/
5321 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5322 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5323 F:      Documentation/gpu/meson.rst
5324 T:      git git://anongit.freedesktop.org/drm/drm-misc
5325
5326 DRM DRIVERS FOR ATMEL HLCDC
5327 M:      Boris Brezillon <bbrezillon@kernel.org>
5328 L:      dri-devel@lists.freedesktop.org
5329 S:      Supported
5330 F:      drivers/gpu/drm/atmel-hlcdc/
5331 F:      Documentation/devicetree/bindings/display/atmel/
5332 T:      git git://anongit.freedesktop.org/drm/drm-misc
5333
5334 DRM DRIVERS FOR BRIDGE CHIPS
5335 M:      Andrzej Hajda <a.hajda@samsung.com>
5336 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5337 S:      Maintained
5338 T:      git git://anongit.freedesktop.org/drm/drm-misc
5339 F:      drivers/gpu/drm/bridge/
5340
5341 DRM DRIVERS FOR EXYNOS
5342 M:      Inki Dae <inki.dae@samsung.com>
5343 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5344 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5345 M:      Kyungmin Park <kyungmin.park@samsung.com>
5346 L:      dri-devel@lists.freedesktop.org
5347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5348 S:      Supported
5349 F:      drivers/gpu/drm/exynos/
5350 F:      include/uapi/drm/exynos_drm.h
5351 F:      Documentation/devicetree/bindings/display/exynos/
5352
5353 DRM DRIVERS FOR FREESCALE DCU
5354 M:      Stefan Agner <stefan@agner.ch>
5355 M:      Alison Wang <alison.wang@nxp.com>
5356 L:      dri-devel@lists.freedesktop.org
5357 S:      Supported
5358 F:      drivers/gpu/drm/fsl-dcu/
5359 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5360 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5361 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5362 T:      git git://anongit.freedesktop.org/drm/drm-misc
5363
5364 DRM DRIVERS FOR FREESCALE IMX
5365 M:      Philipp Zabel <p.zabel@pengutronix.de>
5366 L:      dri-devel@lists.freedesktop.org
5367 S:      Maintained
5368 F:      drivers/gpu/drm/imx/
5369 F:      drivers/gpu/ipu-v3/
5370 F:      Documentation/devicetree/bindings/display/imx/
5371
5372 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5373 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5374 L:      dri-devel@lists.freedesktop.org
5375 T:      git git://github.com/patjak/drm-gma500
5376 S:      Maintained
5377 F:      drivers/gpu/drm/gma500/
5378
5379 DRM DRIVERS FOR HISILICON
5380 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5381 M:      Rongrong Zou <zourongrong@gmail.com>
5382 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5383 R:      Chen Feng <puck.chen@hisilicon.com>
5384 L:      dri-devel@lists.freedesktop.org
5385 T:      git git://github.com/xin3liang/linux.git
5386 S:      Maintained
5387 F:      drivers/gpu/drm/hisilicon/
5388 F:      Documentation/devicetree/bindings/display/hisilicon/
5389
5390 DRM DRIVERS FOR LIMA
5391 M:      Qiang Yu <yuq825@gmail.com>
5392 L:      dri-devel@lists.freedesktop.org
5393 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5394 S:      Maintained
5395 F:      drivers/gpu/drm/lima/
5396 F:      include/uapi/drm/lima_drm.h
5397 T:      git git://anongit.freedesktop.org/drm/drm-misc
5398
5399 DRM DRIVERS FOR MEDIATEK
5400 M:      CK Hu <ck.hu@mediatek.com>
5401 M:      Philipp Zabel <p.zabel@pengutronix.de>
5402 L:      dri-devel@lists.freedesktop.org
5403 S:      Supported
5404 F:      drivers/gpu/drm/mediatek/
5405 F:      Documentation/devicetree/bindings/display/mediatek/
5406
5407 DRM DRIVERS FOR NVIDIA TEGRA
5408 M:      Thierry Reding <thierry.reding@gmail.com>
5409 L:      dri-devel@lists.freedesktop.org
5410 L:      linux-tegra@vger.kernel.org
5411 T:      git git://anongit.freedesktop.org/tegra/linux.git
5412 S:      Supported
5413 F:      drivers/gpu/drm/tegra/
5414 F:      drivers/gpu/host1x/
5415 F:      include/linux/host1x.h
5416 F:      include/uapi/drm/tegra_drm.h
5417 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5418
5419 DRM DRIVERS FOR RENESAS
5420 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5421 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5422 L:      dri-devel@lists.freedesktop.org
5423 L:      linux-renesas-soc@vger.kernel.org
5424 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5425 S:      Supported
5426 F:      drivers/gpu/drm/rcar-du/
5427 F:      drivers/gpu/drm/shmobile/
5428 F:      include/linux/platform_data/shmob_drm.h
5429 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5430 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5431 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5432
5433 DRM DRIVERS FOR ROCKCHIP
5434 M:      Sandy Huang <hjc@rock-chips.com>
5435 M:      Heiko Stübner <heiko@sntech.de>
5436 L:      dri-devel@lists.freedesktop.org
5437 S:      Maintained
5438 F:      drivers/gpu/drm/rockchip/
5439 F:      Documentation/devicetree/bindings/display/rockchip/
5440 T:      git git://anongit.freedesktop.org/drm/drm-misc
5441
5442 DRM DRIVERS FOR STI
5443 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5444 M:      Vincent Abriou <vincent.abriou@st.com>
5445 L:      dri-devel@lists.freedesktop.org
5446 T:      git git://anongit.freedesktop.org/drm/drm-misc
5447 S:      Maintained
5448 F:      drivers/gpu/drm/sti
5449 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5450
5451 DRM DRIVERS FOR STM
5452 M:      Yannick Fertre <yannick.fertre@st.com>
5453 M:      Philippe Cornu <philippe.cornu@st.com>
5454 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5455 M:      Vincent Abriou <vincent.abriou@st.com>
5456 L:      dri-devel@lists.freedesktop.org
5457 T:      git git://anongit.freedesktop.org/drm/drm-misc
5458 S:      Maintained
5459 F:      drivers/gpu/drm/stm
5460 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5461
5462 DRM DRIVERS FOR TI LCDC
5463 M:      Jyri Sarha <jsarha@ti.com>
5464 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5465 L:      dri-devel@lists.freedesktop.org
5466 S:      Maintained
5467 F:      drivers/gpu/drm/tilcdc/
5468 F:      Documentation/devicetree/bindings/display/tilcdc/
5469
5470 DRM DRIVERS FOR TI OMAP
5471 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5472 L:      dri-devel@lists.freedesktop.org
5473 S:      Maintained
5474 F:      drivers/gpu/drm/omapdrm/
5475 F:      Documentation/devicetree/bindings/display/ti/
5476
5477 DRM DRIVERS FOR V3D
5478 M:      Eric Anholt <eric@anholt.net>
5479 S:      Supported
5480 F:      drivers/gpu/drm/v3d/
5481 F:      include/uapi/drm/v3d_drm.h
5482 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5483 T:      git git://anongit.freedesktop.org/drm/drm-misc
5484
5485 DRM DRIVERS FOR VC4
5486 M:      Eric Anholt <eric@anholt.net>
5487 T:      git git://github.com/anholt/linux
5488 S:      Supported
5489 F:      drivers/gpu/drm/vc4/
5490 F:      include/uapi/drm/vc4_drm.h
5491 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5492 T:      git git://anongit.freedesktop.org/drm/drm-misc
5493
5494 DRM DRIVERS FOR VIVANTE GPU IP
5495 M:      Lucas Stach <l.stach@pengutronix.de>
5496 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5497 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5498 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5499 L:      dri-devel@lists.freedesktop.org
5500 S:      Maintained
5501 F:      drivers/gpu/drm/etnaviv/
5502 F:      include/uapi/drm/etnaviv_drm.h
5503 F:      Documentation/devicetree/bindings/display/etnaviv/
5504
5505 DRM DRIVERS FOR ZTE ZX
5506 M:      Shawn Guo <shawnguo@kernel.org>
5507 L:      dri-devel@lists.freedesktop.org
5508 S:      Maintained
5509 F:      drivers/gpu/drm/zte/
5510 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5511 T:      git git://anongit.freedesktop.org/drm/drm-misc
5512
5513 DRM PANEL DRIVERS
5514 M:      Thierry Reding <thierry.reding@gmail.com>
5515 R:      Sam Ravnborg <sam@ravnborg.org>
5516 L:      dri-devel@lists.freedesktop.org
5517 T:      git git://anongit.freedesktop.org/drm/drm-misc
5518 S:      Maintained
5519 F:      drivers/gpu/drm/drm_panel.c
5520 F:      drivers/gpu/drm/panel/
5521 F:      include/drm/drm_panel.h
5522 F:      Documentation/devicetree/bindings/display/panel/
5523
5524 DRM TINYDRM DRIVERS
5525 M:      Noralf Trønnes <noralf@tronnes.org>
5526 W:      https://github.com/notro/tinydrm/wiki/Development
5527 T:      git git://anongit.freedesktop.org/drm/drm-misc
5528 S:      Maintained
5529 F:      drivers/gpu/drm/tinydrm/
5530 F:      include/drm/tinydrm/
5531
5532 DRM DRIVERS FOR XEN
5533 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5534 T:      git git://anongit.freedesktop.org/drm/drm-misc
5535 L:      dri-devel@lists.freedesktop.org
5536 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5537 S:      Supported
5538 F:      drivers/gpu/drm/xen/
5539 F:      Documentation/gpu/xen-front.rst
5540
5541 DRM TTM SUBSYSTEM
5542 M:      Christian Koenig <christian.koenig@amd.com>
5543 M:      Huang Rui <ray.huang@amd.com>
5544 T:      git git://people.freedesktop.org/~agd5f/linux
5545 S:      Maintained
5546 L:      dri-devel@lists.freedesktop.org
5547 F:      include/drm/ttm/
5548 F:      drivers/gpu/drm/ttm/
5549
5550 DSBR100 USB FM RADIO DRIVER
5551 M:      Alexey Klimov <klimov.linux@gmail.com>
5552 L:      linux-media@vger.kernel.org
5553 T:      git git://linuxtv.org/media_tree.git
5554 S:      Maintained
5555 F:      drivers/media/radio/dsbr100.c
5556
5557 DSCC4 DRIVER
5558 M:      Francois Romieu <romieu@fr.zoreil.com>
5559 L:      netdev@vger.kernel.org
5560 S:      Maintained
5561 F:      drivers/net/wan/dscc4.c
5562
5563 DT3155 MEDIA DRIVER
5564 M:      Hans Verkuil <hverkuil@xs4all.nl>
5565 L:      linux-media@vger.kernel.org
5566 T:      git git://linuxtv.org/media_tree.git
5567 W:      https://linuxtv.org
5568 S:      Odd Fixes
5569 F:      drivers/media/pci/dt3155/
5570
5571 DVB_USB_AF9015 MEDIA DRIVER
5572 M:      Antti Palosaari <crope@iki.fi>
5573 L:      linux-media@vger.kernel.org
5574 W:      https://linuxtv.org
5575 W:      http://palosaari.fi/linux/
5576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5577 T:      git git://linuxtv.org/anttip/media_tree.git
5578 S:      Maintained
5579 F:      drivers/media/usb/dvb-usb-v2/af9015*
5580
5581 DVB_USB_AF9035 MEDIA DRIVER
5582 M:      Antti Palosaari <crope@iki.fi>
5583 L:      linux-media@vger.kernel.org
5584 W:      https://linuxtv.org
5585 W:      http://palosaari.fi/linux/
5586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5587 T:      git git://linuxtv.org/anttip/media_tree.git
5588 S:      Maintained
5589 F:      drivers/media/usb/dvb-usb-v2/af9035*
5590
5591 DVB_USB_ANYSEE MEDIA DRIVER
5592 M:      Antti Palosaari <crope@iki.fi>
5593 L:      linux-media@vger.kernel.org
5594 W:      https://linuxtv.org
5595 W:      http://palosaari.fi/linux/
5596 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5597 T:      git git://linuxtv.org/anttip/media_tree.git
5598 S:      Maintained
5599 F:      drivers/media/usb/dvb-usb-v2/anysee*
5600
5601 DVB_USB_AU6610 MEDIA DRIVER
5602 M:      Antti Palosaari <crope@iki.fi>
5603 L:      linux-media@vger.kernel.org
5604 W:      https://linuxtv.org
5605 W:      http://palosaari.fi/linux/
5606 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5607 T:      git git://linuxtv.org/anttip/media_tree.git
5608 S:      Maintained
5609 F:      drivers/media/usb/dvb-usb-v2/au6610*
5610
5611 DVB_USB_CE6230 MEDIA DRIVER
5612 M:      Antti Palosaari <crope@iki.fi>
5613 L:      linux-media@vger.kernel.org
5614 W:      https://linuxtv.org
5615 W:      http://palosaari.fi/linux/
5616 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5617 T:      git git://linuxtv.org/anttip/media_tree.git
5618 S:      Maintained
5619 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5620
5621 DVB_USB_CXUSB MEDIA DRIVER
5622 M:      Michael Krufky <mkrufky@linuxtv.org>
5623 L:      linux-media@vger.kernel.org
5624 W:      https://linuxtv.org
5625 W:      http://github.com/mkrufky
5626 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5627 T:      git git://linuxtv.org/media_tree.git
5628 S:      Maintained
5629 F:      drivers/media/usb/dvb-usb/cxusb*
5630
5631 DVB_USB_EC168 MEDIA DRIVER
5632 M:      Antti Palosaari <crope@iki.fi>
5633 L:      linux-media@vger.kernel.org
5634 W:      https://linuxtv.org
5635 W:      http://palosaari.fi/linux/
5636 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5637 T:      git git://linuxtv.org/anttip/media_tree.git
5638 S:      Maintained
5639 F:      drivers/media/usb/dvb-usb-v2/ec168*
5640
5641 DVB_USB_GL861 MEDIA DRIVER
5642 M:      Antti Palosaari <crope@iki.fi>
5643 L:      linux-media@vger.kernel.org
5644 W:      https://linuxtv.org
5645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5646 T:      git git://linuxtv.org/anttip/media_tree.git
5647 S:      Maintained
5648 F:      drivers/media/usb/dvb-usb-v2/gl861*
5649
5650 DVB_USB_MXL111SF MEDIA DRIVER
5651 M:      Michael Krufky <mkrufky@linuxtv.org>
5652 L:      linux-media@vger.kernel.org
5653 W:      https://linuxtv.org
5654 W:      http://github.com/mkrufky
5655 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5656 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5657 S:      Maintained
5658 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5659
5660 DVB_USB_RTL28XXU MEDIA DRIVER
5661 M:      Antti Palosaari <crope@iki.fi>
5662 L:      linux-media@vger.kernel.org
5663 W:      https://linuxtv.org
5664 W:      http://palosaari.fi/linux/
5665 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5666 T:      git git://linuxtv.org/anttip/media_tree.git
5667 S:      Maintained
5668 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5669
5670 DVB_USB_V2 MEDIA DRIVER
5671 M:      Antti Palosaari <crope@iki.fi>
5672 L:      linux-media@vger.kernel.org
5673 W:      https://linuxtv.org
5674 W:      http://palosaari.fi/linux/
5675 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5676 T:      git git://linuxtv.org/anttip/media_tree.git
5677 S:      Maintained
5678 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5679 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5680
5681 DYNAMIC DEBUG
5682 M:      Jason Baron <jbaron@akamai.com>
5683 S:      Maintained
5684 F:      lib/dynamic_debug.c
5685 F:      include/linux/dynamic_debug.h
5686
5687 DYNAMIC INTERRUPT MODERATION
5688 M:      Tal Gilboa <talgi@mellanox.com>
5689 S:      Maintained
5690 F:      include/linux/dim.h
5691 F:      lib/dim/
5692
5693 DZ DECSTATION DZ11 SERIAL DRIVER
5694 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5695 S:      Maintained
5696 F:      drivers/tty/serial/dz.*
5697
5698 E3X0 POWER BUTTON DRIVER
5699 M:      Moritz Fischer <moritz.fischer@ettus.com>
5700 L:      usrp-users@lists.ettus.com
5701 W:      http://www.ettus.com
5702 S:      Supported
5703 F:      drivers/input/misc/e3x0-button.c
5704 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5705
5706 E4000 MEDIA DRIVER
5707 M:      Antti Palosaari <crope@iki.fi>
5708 L:      linux-media@vger.kernel.org
5709 W:      https://linuxtv.org
5710 W:      http://palosaari.fi/linux/
5711 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5712 T:      git git://linuxtv.org/anttip/media_tree.git
5713 S:      Maintained
5714 F:      drivers/media/tuners/e4000*
5715
5716 EARTH_PT1 MEDIA DRIVER
5717 M:      Akihiro Tsukada <tskd08@gmail.com>
5718 L:      linux-media@vger.kernel.org
5719 S:      Odd Fixes
5720 F:      drivers/media/pci/pt1/
5721
5722 EARTH_PT3 MEDIA DRIVER
5723 M:      Akihiro Tsukada <tskd08@gmail.com>
5724 L:      linux-media@vger.kernel.org
5725 S:      Odd Fixes
5726 F:      drivers/media/pci/pt3/
5727
5728 EC100 MEDIA DRIVER
5729 M:      Antti Palosaari <crope@iki.fi>
5730 L:      linux-media@vger.kernel.org
5731 W:      https://linuxtv.org
5732 W:      http://palosaari.fi/linux/
5733 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5734 T:      git git://linuxtv.org/anttip/media_tree.git
5735 S:      Maintained
5736 F:      drivers/media/dvb-frontends/ec100*
5737
5738 ECRYPT FILE SYSTEM
5739 M:      Tyler Hicks <tyhicks@canonical.com>
5740 L:      ecryptfs@vger.kernel.org
5741 W:      http://ecryptfs.org
5742 W:      https://launchpad.net/ecryptfs
5743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5744 S:      Supported
5745 F:      Documentation/filesystems/ecryptfs.txt
5746 F:      fs/ecryptfs/
5747
5748 EDAC-AMD64
5749 M:      Borislav Petkov <bp@alien8.de>
5750 L:      linux-edac@vger.kernel.org
5751 S:      Maintained
5752 F:      drivers/edac/amd64_edac*
5753
5754 EDAC-AST2500
5755 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5756 S:      Supported
5757 F:      drivers/edac/aspeed_edac.c
5758 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5759
5760 EDAC-CALXEDA
5761 M:      Robert Richter <rric@kernel.org>
5762 L:      linux-edac@vger.kernel.org
5763 S:      Maintained
5764 F:      drivers/edac/highbank*
5765
5766 EDAC-CAVIUM OCTEON
5767 M:      Ralf Baechle <ralf@linux-mips.org>
5768 M:      David Daney <david.daney@cavium.com>
5769 L:      linux-edac@vger.kernel.org
5770 L:      linux-mips@vger.kernel.org
5771 S:      Supported
5772 F:      drivers/edac/octeon_edac*
5773
5774 EDAC-CAVIUM THUNDERX
5775 M:      David Daney <david.daney@cavium.com>
5776 M:      Jan Glauber <jglauber@cavium.com>
5777 L:      linux-edac@vger.kernel.org
5778 S:      Supported
5779 F:      drivers/edac/thunderx_edac*
5780
5781 EDAC-CORE
5782 M:      Borislav Petkov <bp@alien8.de>
5783 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5784 R:      James Morse <james.morse@arm.com>
5785 L:      linux-edac@vger.kernel.org
5786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5788 S:      Supported
5789 F:      Documentation/admin-guide/ras.rst
5790 F:      Documentation/driver-api/edac.rst
5791 F:      drivers/edac/
5792 F:      include/linux/edac.h
5793
5794 EDAC-E752X
5795 M:      Mark Gross <mark.gross@intel.com>
5796 L:      linux-edac@vger.kernel.org
5797 S:      Maintained
5798 F:      drivers/edac/e752x_edac.c
5799
5800 EDAC-E7XXX
5801 L:      linux-edac@vger.kernel.org
5802 S:      Maintained
5803 F:      drivers/edac/e7xxx_edac.c
5804
5805 EDAC-FSL_DDR
5806 M:      York Sun <york.sun@nxp.com>
5807 L:      linux-edac@vger.kernel.org
5808 S:      Maintained
5809 F:      drivers/edac/fsl_ddr_edac.*
5810
5811 EDAC-GHES
5812 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5813 L:      linux-edac@vger.kernel.org
5814 S:      Maintained
5815 F:      drivers/edac/ghes_edac.c
5816
5817 EDAC-I10NM
5818 M:      Tony Luck <tony.luck@intel.com>
5819 L:      linux-edac@vger.kernel.org
5820 S:      Maintained
5821 F:      drivers/edac/i10nm_base.c
5822
5823 EDAC-I3000
5824 L:      linux-edac@vger.kernel.org
5825 S:      Orphan
5826 F:      drivers/edac/i3000_edac.c
5827
5828 EDAC-I5000
5829 L:      linux-edac@vger.kernel.org
5830 S:      Maintained
5831 F:      drivers/edac/i5000_edac.c
5832
5833 EDAC-I5400
5834 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5835 L:      linux-edac@vger.kernel.org
5836 S:      Maintained
5837 F:      drivers/edac/i5400_edac.c
5838
5839 EDAC-I7300
5840 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5841 L:      linux-edac@vger.kernel.org
5842 S:      Maintained
5843 F:      drivers/edac/i7300_edac.c
5844
5845 EDAC-I7CORE
5846 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5847 L:      linux-edac@vger.kernel.org
5848 S:      Maintained
5849 F:      drivers/edac/i7core_edac.c
5850
5851 EDAC-I82443BXGX
5852 M:      Tim Small <tim@buttersideup.com>
5853 L:      linux-edac@vger.kernel.org
5854 S:      Maintained
5855 F:      drivers/edac/i82443bxgx_edac.c
5856
5857 EDAC-I82975X
5858 M:      "Arvind R." <arvino55@gmail.com>
5859 L:      linux-edac@vger.kernel.org
5860 S:      Maintained
5861 F:      drivers/edac/i82975x_edac.c
5862
5863 EDAC-IE31200
5864 M:      Jason Baron <jbaron@akamai.com>
5865 L:      linux-edac@vger.kernel.org
5866 S:      Maintained
5867 F:      drivers/edac/ie31200_edac.c
5868
5869 EDAC-MPC85XX
5870 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5871 L:      linux-edac@vger.kernel.org
5872 S:      Maintained
5873 F:      drivers/edac/mpc85xx_edac.[ch]
5874
5875 EDAC-PASEMI
5876 M:      Egor Martovetsky <egor@pasemi.com>
5877 L:      linux-edac@vger.kernel.org
5878 S:      Maintained
5879 F:      drivers/edac/pasemi_edac.c
5880
5881 EDAC-PND2
5882 M:      Tony Luck <tony.luck@intel.com>
5883 L:      linux-edac@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/edac/pnd2_edac.[ch]
5886
5887 EDAC-R82600
5888 M:      Tim Small <tim@buttersideup.com>
5889 L:      linux-edac@vger.kernel.org
5890 S:      Maintained
5891 F:      drivers/edac/r82600_edac.c
5892
5893 EDAC-SBRIDGE
5894 M:      Tony Luck <tony.luck@intel.com>
5895 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5896 L:      linux-edac@vger.kernel.org
5897 S:      Maintained
5898 F:      drivers/edac/sb_edac.c
5899
5900 EDAC-SIFIVE
5901 M:      Yash Shah <yash.shah@sifive.com>
5902 L:      linux-edac@vger.kernel.org
5903 S:      Supported
5904 F:      drivers/edac/sifive_edac.c
5905
5906 EDAC-SKYLAKE
5907 M:      Tony Luck <tony.luck@intel.com>
5908 L:      linux-edac@vger.kernel.org
5909 S:      Maintained
5910 F:      drivers/edac/skx_*.c
5911
5912 EDAC-TI
5913 M:      Tero Kristo <t-kristo@ti.com>
5914 L:      linux-edac@vger.kernel.org
5915 S:      Maintained
5916 F:      drivers/edac/ti_edac.c
5917
5918 EDAC-QCOM
5919 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5920 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5921 L:      linux-arm-msm@vger.kernel.org
5922 L:      linux-edac@vger.kernel.org
5923 S:      Maintained
5924 F:      drivers/edac/qcom_edac.c
5925
5926 EDIROL UA-101/UA-1000 DRIVER
5927 M:      Clemens Ladisch <clemens@ladisch.de>
5928 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5930 S:      Maintained
5931 F:      sound/usb/misc/ua101.c
5932
5933 EFI TEST DRIVER
5934 L:      linux-efi@vger.kernel.org
5935 M:      Ivan Hu <ivan.hu@canonical.com>
5936 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5937 S:      Maintained
5938 F:      drivers/firmware/efi/test/
5939
5940 EFI VARIABLE FILESYSTEM
5941 M:      Matthew Garrett <matthew.garrett@nebula.com>
5942 M:      Jeremy Kerr <jk@ozlabs.org>
5943 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5945 L:      linux-efi@vger.kernel.org
5946 S:      Maintained
5947 F:      fs/efivarfs/
5948
5949 EFIFB FRAMEBUFFER DRIVER
5950 L:      linux-fbdev@vger.kernel.org
5951 M:      Peter Jones <pjones@redhat.com>
5952 S:      Maintained
5953 F:      drivers/video/fbdev/efifb.c
5954
5955 EFS FILESYSTEM
5956 W:      http://aeschi.ch.eu.org/efs/
5957 S:      Orphan
5958 F:      fs/efs/
5959
5960 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5961 M:      Douglas Miller <dougmill@linux.ibm.com>
5962 L:      netdev@vger.kernel.org
5963 S:      Maintained
5964 F:      drivers/net/ethernet/ibm/ehea/
5965
5966 EM28XX VIDEO4LINUX DRIVER
5967 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5968 L:      linux-media@vger.kernel.org
5969 W:      https://linuxtv.org
5970 T:      git git://linuxtv.org/media_tree.git
5971 S:      Maintained
5972 F:      drivers/media/usb/em28xx/
5973 F:      Documentation/media/v4l-drivers/em28xx*
5974
5975 EMBEDDED LINUX
5976 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5977 M:      Matt Mackall <mpm@selenic.com>
5978 M:      David Woodhouse <dwmw2@infradead.org>
5979 L:      linux-embedded@vger.kernel.org
5980 S:      Maintained
5981
5982 Emulex 10Gbps iSCSI - OneConnect DRIVER
5983 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5984 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5985 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5986 L:      linux-scsi@vger.kernel.org
5987 W:      http://www.broadcom.com
5988 S:      Supported
5989 F:      drivers/scsi/be2iscsi/
5990
5991 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5992 M:      Sathya Perla <sathya.perla@broadcom.com>
5993 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5994 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5995 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5996 L:      netdev@vger.kernel.org
5997 W:      http://www.emulex.com
5998 S:      Supported
5999 F:      drivers/net/ethernet/emulex/benet/
6000
6001 EMULEX ONECONNECT ROCE DRIVER
6002 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6003 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6004 L:      linux-rdma@vger.kernel.org
6005 W:      http://www.broadcom.com
6006 S:      Odd Fixes
6007 F:      drivers/infiniband/hw/ocrdma/
6008 F:      include/uapi/rdma/ocrdma-abi.h
6009
6010 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6011 M:      James Smart <james.smart@broadcom.com>
6012 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6013 L:      linux-scsi@vger.kernel.org
6014 W:      http://www.broadcom.com
6015 S:      Supported
6016 F:      drivers/scsi/lpfc/
6017
6018 ENE CB710 FLASH CARD READER DRIVER
6019 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6020 S:      Maintained
6021 F:      drivers/misc/cb710/
6022 F:      drivers/mmc/host/cb710-mmc.*
6023 F:      include/linux/cb710.h
6024
6025 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6026 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6027 S:      Maintained
6028 F:      drivers/media/rc/ene_ir.*
6029
6030 EPSON S1D13XXX FRAMEBUFFER DRIVER
6031 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6032 S:      Maintained
6033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6034 F:      drivers/video/fbdev/s1d13xxxfb.c
6035 F:      include/video/s1d13xxxfb.h
6036
6037 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6038 M:      Jeff Layton <jlayton@kernel.org>
6039 S:      Maintained
6040 F:      lib/errseq.c
6041 F:      include/linux/errseq.h
6042
6043 ET131X NETWORK DRIVER
6044 M:      Mark Einon <mark.einon@gmail.com>
6045 S:      Odd Fixes
6046 F:      drivers/net/ethernet/agere/
6047
6048 ETHERNET BRIDGE
6049 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6050 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6051 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6052 L:      netdev@vger.kernel.org
6053 W:      http://www.linuxfoundation.org/en/Net:Bridge
6054 S:      Maintained
6055 F:      include/linux/netfilter_bridge/
6056 F:      net/bridge/
6057
6058 ETHERNET PHY LIBRARY
6059 M:      Andrew Lunn <andrew@lunn.ch>
6060 M:      Florian Fainelli <f.fainelli@gmail.com>
6061 M:      Heiner Kallweit <hkallweit1@gmail.com>
6062 L:      netdev@vger.kernel.org
6063 S:      Maintained
6064 F:      Documentation/ABI/testing/sysfs-bus-mdio
6065 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6066 F:      Documentation/devicetree/bindings/net/mdio*
6067 F:      Documentation/networking/phy.rst
6068 F:      drivers/net/phy/
6069 F:      drivers/of/of_mdio.c
6070 F:      drivers/of/of_net.c
6071 F:      include/linux/*mdio*.h
6072 F:      include/linux/of_net.h
6073 F:      include/linux/phy.h
6074 F:      include/linux/phy_fixed.h
6075 F:      include/linux/platform_data/mdio-bcm-unimac.h
6076 F:      include/linux/platform_data/mdio-gpio.h
6077 F:      include/trace/events/mdio.h
6078 F:      include/uapi/linux/mdio.h
6079 F:      include/uapi/linux/mii.h
6080
6081 EXT2 FILE SYSTEM
6082 M:      Jan Kara <jack@suse.com>
6083 L:      linux-ext4@vger.kernel.org
6084 S:      Maintained
6085 F:      Documentation/filesystems/ext2.txt
6086 F:      fs/ext2/
6087 F:      include/linux/ext2*
6088
6089 EXT4 FILE SYSTEM
6090 M:      "Theodore Ts'o" <tytso@mit.edu>
6091 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6092 L:      linux-ext4@vger.kernel.org
6093 W:      http://ext4.wiki.kernel.org
6094 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6096 S:      Maintained
6097 F:      Documentation/filesystems/ext4/
6098 F:      fs/ext4/
6099
6100 Extended Verification Module (EVM)
6101 M:      Mimi Zohar <zohar@linux.ibm.com>
6102 L:      linux-integrity@vger.kernel.org
6103 S:      Supported
6104 F:      security/integrity/evm/
6105
6106 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6107 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6108 L:      linux-efi@vger.kernel.org
6109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6110 S:      Maintained
6111 F:      Documentation/admin-guide/efi-stub.rst
6112 F:      arch/*/kernel/efi.c
6113 F:      arch/x86/boot/compressed/eboot.[ch]
6114 F:      arch/*/include/asm/efi.h
6115 F:      arch/x86/platform/efi/
6116 F:      drivers/firmware/efi/
6117 F:      include/linux/efi*.h
6118 F:      arch/arm/boot/compressed/efi-header.S
6119 F:      arch/arm64/kernel/efi-entry.S
6120
6121 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6122 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6123 M:      Chanwoo Choi <cw00.choi@samsung.com>
6124 L:      linux-kernel@vger.kernel.org
6125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6126 S:      Maintained
6127 F:      drivers/extcon/
6128 F:      include/linux/extcon/
6129 F:      include/linux/extcon.h
6130 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6131 F:      Documentation/devicetree/bindings/extcon/
6132
6133 EXYNOS DP DRIVER
6134 M:      Jingoo Han <jingoohan1@gmail.com>
6135 L:      dri-devel@lists.freedesktop.org
6136 S:      Maintained
6137 F:      drivers/gpu/drm/exynos/exynos_dp*
6138
6139 EXYNOS SYSMMU (IOMMU) driver
6140 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6141 L:      iommu@lists.linux-foundation.org
6142 S:      Maintained
6143 F:      drivers/iommu/exynos-iommu.c
6144
6145 EZchip NPS platform support
6146 M:      Vineet Gupta <vgupta@synopsys.com>
6147 M:      Ofer Levi <oferle@mellanox.com>
6148 S:      Supported
6149 F:      arch/arc/plat-eznps
6150 F:      arch/arc/boot/dts/eznps.dts
6151
6152 F2FS FILE SYSTEM
6153 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6154 M:      Chao Yu <yuchao0@huawei.com>
6155 L:      linux-f2fs-devel@lists.sourceforge.net
6156 W:      https://f2fs.wiki.kernel.org/
6157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6158 S:      Maintained
6159 F:      Documentation/filesystems/f2fs.txt
6160 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6161 F:      fs/f2fs/
6162 F:      include/linux/f2fs_fs.h
6163 F:      include/trace/events/f2fs.h
6164
6165 F71805F HARDWARE MONITORING DRIVER
6166 M:      Jean Delvare <jdelvare@suse.com>
6167 L:      linux-hwmon@vger.kernel.org
6168 S:      Maintained
6169 F:      Documentation/hwmon/f71805f.rst
6170 F:      drivers/hwmon/f71805f.c
6171
6172 FADDR2LINE
6173 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6174 S:      Maintained
6175 F:      scripts/faddr2line
6176
6177 FAILOVER MODULE
6178 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6179 L:      netdev@vger.kernel.org
6180 S:      Supported
6181 F:      net/core/failover.c
6182 F:      include/net/failover.h
6183 F:      Documentation/networking/failover.rst
6184
6185 FANOTIFY
6186 M:      Jan Kara <jack@suse.cz>
6187 R:      Amir Goldstein <amir73il@gmail.com>
6188 L:      linux-fsdevel@vger.kernel.org
6189 S:      Maintained
6190 F:      fs/notify/fanotify/
6191 F:      include/linux/fanotify.h
6192 F:      include/uapi/linux/fanotify.h
6193
6194 FARSYNC SYNCHRONOUS DRIVER
6195 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6196 W:      http://www.farsite.co.uk/
6197 S:      Supported
6198 F:      drivers/net/wan/farsync.*
6199
6200 FAULT INJECTION SUPPORT
6201 M:      Akinobu Mita <akinobu.mita@gmail.com>
6202 S:      Supported
6203 F:      Documentation/fault-injection/
6204 F:      lib/fault-inject.c
6205
6206 FBTFT Framebuffer drivers
6207 S:      Orphan
6208 L:      dri-devel@lists.freedesktop.org
6209 L:      linux-fbdev@vger.kernel.org
6210 F:      drivers/staging/fbtft/
6211
6212 FC0011 TUNER DRIVER
6213 M:      Michael Buesch <m@bues.ch>
6214 L:      linux-media@vger.kernel.org
6215 S:      Maintained
6216 F:      drivers/media/tuners/fc0011.h
6217 F:      drivers/media/tuners/fc0011.c
6218
6219 FC2580 MEDIA DRIVER
6220 M:      Antti Palosaari <crope@iki.fi>
6221 L:      linux-media@vger.kernel.org
6222 W:      https://linuxtv.org
6223 W:      http://palosaari.fi/linux/
6224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6225 T:      git git://linuxtv.org/anttip/media_tree.git
6226 S:      Maintained
6227 F:      drivers/media/tuners/fc2580*
6228
6229 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6230 M:      Hannes Reinecke <hare@suse.de>
6231 L:      linux-scsi@vger.kernel.org
6232 W:      www.Open-FCoE.org
6233 S:      Supported
6234 F:      drivers/scsi/libfc/
6235 F:      drivers/scsi/fcoe/
6236 F:      include/scsi/fc/
6237 F:      include/scsi/libfc.h
6238 F:      include/scsi/libfcoe.h
6239 F:      include/uapi/scsi/fc/
6240
6241 FILE LOCKING (flock() and fcntl()/lockf())
6242 M:      Jeff Layton <jlayton@kernel.org>
6243 M:      "J. Bruce Fields" <bfields@fieldses.org>
6244 L:      linux-fsdevel@vger.kernel.org
6245 S:      Maintained
6246 F:      include/linux/fcntl.h
6247 F:      include/uapi/linux/fcntl.h
6248 F:      fs/fcntl.c
6249 F:      fs/locks.c
6250
6251 FILESYSTEMS (VFS and infrastructure)
6252 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6253 L:      linux-fsdevel@vger.kernel.org
6254 S:      Maintained
6255 F:      fs/*
6256 F:      include/linux/fs.h
6257 F:      include/linux/fs_types.h
6258 F:      include/uapi/linux/fs.h
6259
6260 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6261 M:      Riku Voipio <riku.voipio@iki.fi>
6262 L:      linux-hwmon@vger.kernel.org
6263 S:      Maintained
6264 F:      drivers/hwmon/f75375s.c
6265 F:      include/linux/f75375s.h
6266
6267 FIREWIRE AUDIO DRIVERS
6268 M:      Clemens Ladisch <clemens@ladisch.de>
6269 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6271 S:      Maintained
6272 F:      sound/firewire/
6273
6274 FIREWIRE MEDIA DRIVERS (firedtv)
6275 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6276 L:      linux-media@vger.kernel.org
6277 L:      linux1394-devel@lists.sourceforge.net
6278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6279 S:      Maintained
6280 F:      drivers/media/firewire/
6281
6282 FIREWIRE SBP-2 TARGET
6283 M:      Chris Boot <bootc@bootc.net>
6284 L:      linux-scsi@vger.kernel.org
6285 L:      target-devel@vger.kernel.org
6286 L:      linux1394-devel@lists.sourceforge.net
6287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6288 S:      Maintained
6289 F:      drivers/target/sbp/
6290
6291 FIREWIRE SUBSYSTEM
6292 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6293 L:      linux1394-devel@lists.sourceforge.net
6294 W:      http://ieee1394.wiki.kernel.org/
6295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6296 S:      Maintained
6297 F:      drivers/firewire/
6298 F:      include/linux/firewire.h
6299 F:      include/uapi/linux/firewire*.h
6300 F:      tools/firewire/
6301
6302 FIRMWARE LOADER (request_firmware)
6303 M:      Luis Chamberlain <mcgrof@kernel.org>
6304 L:      linux-kernel@vger.kernel.org
6305 S:      Maintained
6306 F:      Documentation/firmware_class/
6307 F:      drivers/base/firmware_loader/
6308 F:      include/linux/firmware.h
6309
6310 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6311 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6312 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6313 S:      Maintained
6314 F:      drivers/block/rsxx/
6315
6316 FLEXTIMER FTM-QUADDEC DRIVER
6317 M:      Patrick Havelange <patrick.havelange@essensium.com>
6318 L:      linux-iio@vger.kernel.org
6319 S:      Maintained
6320 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quadddec
6321 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6322 F:      drivers/counter/ftm-quaddec.c
6323
6324 FLOPPY DRIVER
6325 S:      Orphan
6326 L:      linux-block@vger.kernel.org
6327 F:      drivers/block/floppy.c
6328
6329 FMC SUBSYSTEM
6330 M:      Alessandro Rubini <rubini@gnudd.com>
6331 W:      http://www.ohwr.org/projects/fmc-bus
6332 S:      Supported
6333 F:      drivers/fmc/
6334 F:      include/linux/fmc*.h
6335 F:      include/linux/ipmi-fru.h
6336 K:      fmc_d.*register
6337
6338 FPGA MANAGER FRAMEWORK
6339 M:      Moritz Fischer <mdf@kernel.org>
6340 L:      linux-fpga@vger.kernel.org
6341 S:      Maintained
6342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6343 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6344 F:      Documentation/fpga/
6345 F:      Documentation/driver-api/fpga/
6346 F:      Documentation/devicetree/bindings/fpga/
6347 F:      drivers/fpga/
6348 F:      include/linux/fpga/
6349 W:      http://www.rocketboards.org
6350
6351 FPGA DFL DRIVERS
6352 M:      Wu Hao <hao.wu@intel.com>
6353 L:      linux-fpga@vger.kernel.org
6354 S:      Maintained
6355 F:      Documentation/fpga/dfl.rst
6356 F:      include/uapi/linux/fpga-dfl.h
6357 F:      drivers/fpga/dfl*
6358
6359 FPU EMULATOR
6360 M:      Bill Metzenthen <billm@melbpc.org.au>
6361 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6362 S:      Maintained
6363 F:      arch/x86/math-emu/
6364
6365 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6366 L:      netdev@vger.kernel.org
6367 S:      Orphan
6368 F:      drivers/net/wan/dlci.c
6369 F:      drivers/net/wan/sdla.c
6370
6371 FRAMEBUFFER LAYER
6372 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6373 L:      dri-devel@lists.freedesktop.org
6374 L:      linux-fbdev@vger.kernel.org
6375 T:      git git://github.com/bzolnier/linux.git
6376 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6377 S:      Maintained
6378 F:      Documentation/fb/
6379 F:      drivers/video/
6380 F:      include/video/
6381 F:      include/linux/fb.h
6382 F:      include/uapi/video/
6383 F:      include/uapi/linux/fb.h
6384
6385 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6386 M:      Horia Geantă <horia.geanta@nxp.com>
6387 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6388 L:      linux-crypto@vger.kernel.org
6389 S:      Maintained
6390 F:      drivers/crypto/caam/
6391 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6392
6393 FREESCALE DIU FRAMEBUFFER DRIVER
6394 M:      Timur Tabi <timur@kernel.org>
6395 L:      linux-fbdev@vger.kernel.org
6396 S:      Maintained
6397 F:      drivers/video/fbdev/fsl-diu-fb.*
6398
6399 FREESCALE DMA DRIVER
6400 M:      Li Yang <leoyang.li@nxp.com>
6401 M:      Zhang Wei <zw@zh-kernel.org>
6402 L:      linuxppc-dev@lists.ozlabs.org
6403 S:      Maintained
6404 F:      drivers/dma/fsldma.*
6405
6406 FREESCALE ENETC ETHERNET DRIVERS
6407 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6408 L:      netdev@vger.kernel.org
6409 S:      Maintained
6410 F:      drivers/net/ethernet/freescale/enetc/
6411
6412 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6413 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6414 L:      netdev@vger.kernel.org
6415 S:      Maintained
6416 F:      drivers/net/ethernet/freescale/gianfar*
6417 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6418
6419 FREESCALE GPMI NAND DRIVER
6420 M:      Han Xu <han.xu@nxp.com>
6421 L:      linux-mtd@lists.infradead.org
6422 S:      Maintained
6423 F:      drivers/mtd/nand/raw/gpmi-nand/*
6424
6425 FREESCALE I2C CPM DRIVER
6426 M:      Jochen Friedrich <jochen@scram.de>
6427 L:      linuxppc-dev@lists.ozlabs.org
6428 L:      linux-i2c@vger.kernel.org
6429 S:      Maintained
6430 F:      drivers/i2c/busses/i2c-cpm.c
6431
6432 FREESCALE IMX DDR PMU DRIVER
6433 M:      Frank Li <Frank.li@nxp.com>
6434 L:      linux-arm-kernel@lists.infradead.org
6435 S:      Maintained
6436 F:      drivers/perf/fsl_imx8_ddr_perf.c
6437 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6438
6439 FREESCALE IMX LPI2C DRIVER
6440 M:      Dong Aisheng <aisheng.dong@nxp.com>
6441 L:      linux-i2c@vger.kernel.org
6442 L:      linux-imx@nxp.com
6443 S:      Maintained
6444 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6445 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6446
6447 FREESCALE IMX / MXC FEC DRIVER
6448 M:      Fugang Duan <fugang.duan@nxp.com>
6449 L:      netdev@vger.kernel.org
6450 S:      Maintained
6451 F:      drivers/net/ethernet/freescale/fec_main.c
6452 F:      drivers/net/ethernet/freescale/fec_ptp.c
6453 F:      drivers/net/ethernet/freescale/fec.h
6454 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6455
6456 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6457 M:      Sascha Hauer <s.hauer@pengutronix.de>
6458 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6459 L:      linux-fbdev@vger.kernel.org
6460 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6461 S:      Maintained
6462 F:      include/linux/platform_data/video-imxfb.h
6463 F:      drivers/video/fbdev/imxfb.c
6464
6465 FREESCALE QORIQ DPAA ETHERNET DRIVER
6466 M:      Madalin Bucur <madalin.bucur@nxp.com>
6467 L:      netdev@vger.kernel.org
6468 S:      Maintained
6469 F:      drivers/net/ethernet/freescale/dpaa
6470
6471 FREESCALE QORIQ DPAA FMAN DRIVER
6472 M:      Madalin Bucur <madalin.bucur@nxp.com>
6473 L:      netdev@vger.kernel.org
6474 S:      Maintained
6475 F:      drivers/net/ethernet/freescale/fman
6476 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6477
6478 FREESCALE QORIQ PTP CLOCK DRIVER
6479 M:      Yangbo Lu <yangbo.lu@nxp.com>
6480 L:      netdev@vger.kernel.org
6481 S:      Maintained
6482 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6483 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6484 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6485 F:      drivers/ptp/ptp_qoriq.c
6486 F:      drivers/ptp/ptp_qoriq_debugfs.c
6487 F:      include/linux/fsl/ptp_qoriq.h
6488 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6489
6490 FREESCALE QUAD SPI DRIVER
6491 M:      Han Xu <han.xu@nxp.com>
6492 L:      linux-spi@vger.kernel.org
6493 S:      Maintained
6494 F:      drivers/spi/spi-fsl-qspi.c
6495
6496 FREESCALE QUICC ENGINE LIBRARY
6497 M:      Qiang Zhao <qiang.zhao@nxp.com>
6498 L:      linuxppc-dev@lists.ozlabs.org
6499 S:      Maintained
6500 F:      drivers/soc/fsl/qe/
6501 F:      include/soc/fsl/*qe*.h
6502 F:      include/soc/fsl/*ucc*.h
6503
6504 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6505 M:      Li Yang <leoyang.li@nxp.com>
6506 L:      netdev@vger.kernel.org
6507 L:      linuxppc-dev@lists.ozlabs.org
6508 S:      Maintained
6509 F:      drivers/net/ethernet/freescale/ucc_geth*
6510
6511 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6512 M:      Zhao Qiang <qiang.zhao@nxp.com>
6513 L:      netdev@vger.kernel.org
6514 L:      linuxppc-dev@lists.ozlabs.org
6515 S:      Maintained
6516 F:      drivers/net/wan/fsl_ucc_hdlc*
6517
6518 FREESCALE QUICC ENGINE UCC UART DRIVER
6519 M:      Timur Tabi <timur@kernel.org>
6520 L:      linuxppc-dev@lists.ozlabs.org
6521 S:      Maintained
6522 F:      drivers/tty/serial/ucc_uart.c
6523
6524 FREESCALE SOC DRIVERS
6525 M:      Li Yang <leoyang.li@nxp.com>
6526 L:      linuxppc-dev@lists.ozlabs.org
6527 L:      linux-arm-kernel@lists.infradead.org
6528 S:      Maintained
6529 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6530 F:      Documentation/devicetree/bindings/soc/fsl/
6531 F:      drivers/soc/fsl/
6532 F:      include/linux/fsl/
6533
6534 FREESCALE SOC FS_ENET DRIVER
6535 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6536 L:      linuxppc-dev@lists.ozlabs.org
6537 L:      netdev@vger.kernel.org
6538 S:      Maintained
6539 F:      drivers/net/ethernet/freescale/fs_enet/
6540 F:      include/linux/fs_enet_pd.h
6541
6542 FREESCALE SOC SOUND DRIVERS
6543 M:      Timur Tabi <timur@kernel.org>
6544 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6545 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6546 R:      Fabio Estevam <festevam@gmail.com>
6547 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6548 L:      linuxppc-dev@lists.ozlabs.org
6549 S:      Maintained
6550 F:      sound/soc/fsl/fsl*
6551 F:      sound/soc/fsl/imx*
6552 F:      sound/soc/fsl/mpc8610_hpcd.c
6553
6554 FREESCALE USB PERIPHERAL DRIVERS
6555 M:      Li Yang <leoyang.li@nxp.com>
6556 L:      linux-usb@vger.kernel.org
6557 L:      linuxppc-dev@lists.ozlabs.org
6558 S:      Maintained
6559 F:      drivers/usb/gadget/udc/fsl*
6560
6561 FREEVXFS FILESYSTEM
6562 M:      Christoph Hellwig <hch@infradead.org>
6563 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6564 S:      Maintained
6565 F:      fs/freevxfs/
6566
6567 FREEZER
6568 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6569 M:      Pavel Machek <pavel@ucw.cz>
6570 L:      linux-pm@vger.kernel.org
6571 S:      Supported
6572 F:      Documentation/power/freezing-of-tasks.rst
6573 F:      include/linux/freezer.h
6574 F:      kernel/freezer.c
6575
6576 FRONTSWAP API
6577 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6578 L:      linux-kernel@vger.kernel.org
6579 S:      Maintained
6580 F:      mm/frontswap.c
6581 F:      include/linux/frontswap.h
6582
6583 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6584 M:      David Howells <dhowells@redhat.com>
6585 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6586 S:      Supported
6587 F:      Documentation/filesystems/caching/
6588 F:      fs/fscache/
6589 F:      include/linux/fscache*.h
6590
6591 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6592 M:      Theodore Y. Ts'o <tytso@mit.edu>
6593 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6594 M:      Eric Biggers <ebiggers@kernel.org>
6595 L:      linux-fscrypt@vger.kernel.org
6596 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6597 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6598 S:      Supported
6599 F:      fs/crypto/
6600 F:      include/linux/fscrypt*.h
6601 F:      Documentation/filesystems/fscrypt.rst
6602
6603 FSI SUBSYSTEM
6604 M:      Jeremy Kerr <jk@ozlabs.org>
6605 M:      Joel Stanley <joel@jms.id.au>
6606 R:      Alistar Popple <alistair@popple.id.au>
6607 R:      Eddie James <eajames@linux.ibm.com>
6608 L:      linux-fsi@lists.ozlabs.org
6609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6610 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6611 S:      Supported
6612 F:      drivers/fsi/
6613 F:      include/linux/fsi*.h
6614 F:      include/trace/events/fsi*.h
6615
6616 FSI-ATTACHED I2C DRIVER
6617 M:      Eddie James <eajames@linux.ibm.com>
6618 L:      linux-i2c@vger.kernel.org
6619 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6620 S:      Maintained
6621 F:      drivers/i2c/busses/i2c-fsi.c
6622 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6623
6624 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6625 M:      Jan Kara <jack@suse.cz>
6626 R:      Amir Goldstein <amir73il@gmail.com>
6627 L:      linux-fsdevel@vger.kernel.org
6628 S:      Maintained
6629 F:      fs/notify/
6630 F:      include/linux/fsnotify*.h
6631
6632 FUJITSU LAPTOP EXTRAS
6633 M:      Jonathan Woithe <jwoithe@just42.net>
6634 L:      platform-driver-x86@vger.kernel.org
6635 S:      Maintained
6636 F:      drivers/platform/x86/fujitsu-laptop.c
6637
6638 FUJITSU M-5MO LS CAMERA ISP DRIVER
6639 M:      Kyungmin Park <kyungmin.park@samsung.com>
6640 M:      Heungjun Kim <riverful.kim@samsung.com>
6641 L:      linux-media@vger.kernel.org
6642 S:      Maintained
6643 F:      drivers/media/i2c/m5mols/
6644 F:      include/media/i2c/m5mols.h
6645
6646 FUJITSU TABLET EXTRAS
6647 M:      Robert Gerlach <khnz@gmx.de>
6648 L:      platform-driver-x86@vger.kernel.org
6649 S:      Maintained
6650 F:      drivers/platform/x86/fujitsu-tablet.c
6651
6652 FUSE: FILESYSTEM IN USERSPACE
6653 M:      Miklos Szeredi <miklos@szeredi.hu>
6654 L:      linux-fsdevel@vger.kernel.org
6655 W:      http://fuse.sourceforge.net/
6656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6657 S:      Maintained
6658 F:      fs/fuse/
6659 F:      include/uapi/linux/fuse.h
6660 F:      Documentation/filesystems/fuse.txt
6661
6662 FUTEX SUBSYSTEM
6663 M:      Thomas Gleixner <tglx@linutronix.de>
6664 M:      Ingo Molnar <mingo@redhat.com>
6665 R:      Peter Zijlstra <peterz@infradead.org>
6666 R:      Darren Hart <dvhart@infradead.org>
6667 L:      linux-kernel@vger.kernel.org
6668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6669 S:      Maintained
6670 F:      kernel/futex.c
6671 F:      include/asm-generic/futex.h
6672 F:      include/linux/futex.h
6673 F:      include/uapi/linux/futex.h
6674 F:      tools/testing/selftests/futex/
6675 F:      tools/perf/bench/futex*
6676 F:      Documentation/*futex*
6677
6678 GCC PLUGINS
6679 M:      Kees Cook <keescook@chromium.org>
6680 R:      Emese Revfy <re.emese@gmail.com>
6681 L:      kernel-hardening@lists.openwall.com
6682 S:      Maintained
6683 F:      scripts/gcc-plugins/
6684 F:      scripts/gcc-plugin.sh
6685 F:      scripts/Makefile.gcc-plugins
6686 F:      Documentation/core-api/gcc-plugins.rst
6687
6688 GASKET DRIVER FRAMEWORK
6689 M:      Rob Springer <rspringer@google.com>
6690 M:      Todd Poynor <toddpoynor@google.com>
6691 M:      Ben Chan <benchan@chromium.org>
6692 S:      Maintained
6693 F:      drivers/staging/gasket/
6694
6695 GCOV BASED KERNEL PROFILING
6696 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6697 S:      Maintained
6698 F:      kernel/gcov/
6699 F:      Documentation/dev-tools/gcov.rst
6700
6701 GDB KERNEL DEBUGGING HELPER SCRIPTS
6702 M:      Jan Kiszka <jan.kiszka@siemens.com>
6703 M:      Kieran Bingham <kbingham@kernel.org>
6704 S:      Supported
6705 F:      scripts/gdb/
6706
6707 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6708 M:      Achim Leubner <achim_leubner@adaptec.com>
6709 L:      linux-scsi@vger.kernel.org
6710 W:      http://www.icp-vortex.com/
6711 S:      Supported
6712 F:      drivers/scsi/gdt*
6713
6714 GEMTEK FM RADIO RECEIVER DRIVER
6715 M:      Hans Verkuil <hverkuil@xs4all.nl>
6716 L:      linux-media@vger.kernel.org
6717 T:      git git://linuxtv.org/media_tree.git
6718 W:      https://linuxtv.org
6719 S:      Maintained
6720 F:      drivers/media/radio/radio-gemtek*
6721
6722 GENERIC GPIO I2C DRIVER
6723 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6724 S:      Supported
6725 F:      drivers/i2c/busses/i2c-gpio.c
6726 F:      include/linux/platform_data/i2c-gpio.h
6727
6728 GENERIC GPIO I2C MULTIPLEXER DRIVER
6729 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6730 L:      linux-i2c@vger.kernel.org
6731 S:      Supported
6732 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6733 F:      include/linux/platform_data/i2c-mux-gpio.h
6734 F:      Documentation/i2c/muxes/i2c-mux-gpio
6735
6736 GENERIC HDLC (WAN) DRIVERS
6737 M:      Krzysztof Halasa <khc@pm.waw.pl>
6738 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6739 S:      Maintained
6740 F:      drivers/net/wan/c101.c
6741 F:      drivers/net/wan/hd6457*
6742 F:      drivers/net/wan/hdlc*
6743 F:      drivers/net/wan/n2.c
6744 F:      drivers/net/wan/pc300too.c
6745 F:      drivers/net/wan/pci200syn.c
6746 F:      drivers/net/wan/wanxl*
6747
6748 GENERIC INCLUDE/ASM HEADER FILES
6749 M:      Arnd Bergmann <arnd@arndb.de>
6750 L:      linux-arch@vger.kernel.org
6751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6752 S:      Maintained
6753 F:      include/asm-generic/
6754 F:      include/uapi/asm-generic/
6755
6756 GENERIC PHY FRAMEWORK
6757 M:      Kishon Vijay Abraham I <kishon@ti.com>
6758 L:      linux-kernel@vger.kernel.org
6759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6760 S:      Supported
6761 F:      drivers/phy/
6762 F:      include/linux/phy/
6763 F:      Documentation/devicetree/bindings/phy/
6764
6765 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6766 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6767 S:      Supported
6768 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6769
6770 GENERIC PM DOMAINS
6771 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6772 M:      Kevin Hilman <khilman@kernel.org>
6773 M:      Ulf Hansson <ulf.hansson@linaro.org>
6774 L:      linux-pm@vger.kernel.org
6775 S:      Supported
6776 F:      drivers/base/power/domain*.c
6777 F:      include/linux/pm_domain.h
6778 F:      Documentation/devicetree/bindings/power/power_domain.txt
6779
6780 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6781 M:      Eugen Hristev <eugen.hristev@microchip.com>
6782 L:      linux-input@vger.kernel.org
6783 S:      Maintained
6784 F:      drivers/input/touchscreen/resistive-adc-touch.c
6785
6786 GENERIC UIO DRIVER FOR PCI DEVICES
6787 M:      "Michael S. Tsirkin" <mst@redhat.com>
6788 L:      kvm@vger.kernel.org
6789 S:      Supported
6790 F:      drivers/uio/uio_pci_generic.c
6791
6792 GENERIC VDSO LIBRARY:
6793 M:      Andy Lutomirski <luto@kernel.org>
6794 M:      Thomas Gleixner <tglx@linutronix.de>
6795 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6796 L:      linux-kernel@vger.kernel.org
6797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6798 S:      Maintained
6799 F:      lib/vdso/
6800 F:      kernel/time/vsyscall.c
6801 F:      include/vdso/
6802 F:      include/asm-generic/vdso/vsyscall.h
6803
6804 GENWQE (IBM Generic Workqueue Card)
6805 M:      Frank Haverkamp <haver@linux.ibm.com>
6806 S:      Supported
6807 F:      drivers/misc/genwqe/
6808
6809 GET_MAINTAINER SCRIPT
6810 M:      Joe Perches <joe@perches.com>
6811 S:      Maintained
6812 F:      scripts/get_maintainer.pl
6813
6814 GFS2 FILE SYSTEM
6815 M:      Bob Peterson <rpeterso@redhat.com>
6816 M:      Andreas Gruenbacher <agruenba@redhat.com>
6817 L:      cluster-devel@redhat.com
6818 W:      http://sources.redhat.com/cluster/
6819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6820 S:      Supported
6821 F:      Documentation/filesystems/gfs2*.txt
6822 F:      fs/gfs2/
6823 F:      include/uapi/linux/gfs2_ondisk.h
6824
6825 GIGASET ISDN DRIVERS
6826 M:      Paul Bolle <pebolle@tiscali.nl>
6827 L:      gigaset307x-common@lists.sourceforge.net
6828 W:      http://gigaset307x.sourceforge.net/
6829 S:      Odd Fixes
6830 F:      drivers/staging/isdn/gigaset/
6831
6832 GNSS SUBSYSTEM
6833 M:      Johan Hovold <johan@kernel.org>
6834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6835 S:      Maintained
6836 F:      Documentation/ABI/testing/sysfs-class-gnss
6837 F:      Documentation/devicetree/bindings/gnss/
6838 F:      drivers/gnss/
6839 F:      include/linux/gnss.h
6840
6841 GO7007 MPEG CODEC
6842 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6843 L:      linux-media@vger.kernel.org
6844 S:      Maintained
6845 F:      drivers/media/usb/go7007/
6846
6847 GOODIX TOUCHSCREEN
6848 M:      Bastien Nocera <hadess@hadess.net>
6849 L:      linux-input@vger.kernel.org
6850 S:      Maintained
6851 F:      drivers/input/touchscreen/goodix.c
6852
6853 GOOGLE ETHERNET DRIVERS
6854 M:      Catherine Sullivan <csully@google.com>
6855 R:      Sagi Shahar <sagis@google.com>
6856 R:      Jon Olson <jonolson@google.com>
6857 L:      netdev@vger.kernel.org
6858 S:      Supported
6859 F:      Documentation/networking/device_drivers/google/gve.txt
6860 F:      drivers/net/ethernet/google
6861
6862 GPD POCKET FAN DRIVER
6863 M:      Hans de Goede <hdegoede@redhat.com>
6864 L:      platform-driver-x86@vger.kernel.org
6865 S:      Maintained
6866 F:      drivers/platform/x86/gpd-pocket-fan.c
6867
6868 GPIO ACPI SUPPORT
6869 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6870 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6871 L:      linux-gpio@vger.kernel.org
6872 L:      linux-acpi@vger.kernel.org
6873 S:      Maintained
6874 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6875 F:      drivers/gpio/gpiolib-acpi.c
6876
6877 GPIO IR Transmitter
6878 M:      Sean Young <sean@mess.org>
6879 L:      linux-media@vger.kernel.org
6880 S:      Maintained
6881 F:      drivers/media/rc/gpio-ir-tx.c
6882
6883 GPIO MOCKUP DRIVER
6884 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6885 L:      linux-gpio@vger.kernel.org
6886 S:      Maintained
6887 F:      drivers/gpio/gpio-mockup.c
6888 F:      tools/testing/selftests/gpio/
6889
6890 GPIO SUBSYSTEM
6891 M:      Linus Walleij <linus.walleij@linaro.org>
6892 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6893 L:      linux-gpio@vger.kernel.org
6894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6895 S:      Maintained
6896 F:      Documentation/devicetree/bindings/gpio/
6897 F:      Documentation/driver-api/gpio/
6898 F:      Documentation/admin-guide/gpio/
6899 F:      Documentation/ABI/testing/gpio-cdev
6900 F:      Documentation/ABI/obsolete/sysfs-gpio
6901 F:      drivers/gpio/
6902 F:      include/linux/gpio/
6903 F:      include/linux/gpio.h
6904 F:      include/linux/of_gpio.h
6905 F:      include/asm-generic/gpio.h
6906 F:      include/uapi/linux/gpio.h
6907 F:      tools/gpio/
6908
6909 GRE DEMULTIPLEXER DRIVER
6910 M:      Dmitry Kozlov <xeb@mail.ru>
6911 L:      netdev@vger.kernel.org
6912 S:      Maintained
6913 F:      net/ipv4/gre_demux.c
6914 F:      net/ipv4/gre_offload.c
6915 F:      include/net/gre.h
6916
6917 GRETH 10/100/1G Ethernet MAC device driver
6918 M:      Andreas Larsson <andreas@gaisler.com>
6919 L:      netdev@vger.kernel.org
6920 S:      Maintained
6921 F:      drivers/net/ethernet/aeroflex/
6922
6923 GREYBUS AUDIO PROTOCOLS DRIVERS
6924 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6925 M:      Mark Greer <mgreer@animalcreek.com>
6926 S:      Maintained
6927 F:      drivers/staging/greybus/audio_apbridgea.c
6928 F:      drivers/staging/greybus/audio_apbridgea.h
6929 F:      drivers/staging/greybus/audio_codec.c
6930 F:      drivers/staging/greybus/audio_codec.h
6931 F:      drivers/staging/greybus/audio_gb.c
6932 F:      drivers/staging/greybus/audio_manager.c
6933 F:      drivers/staging/greybus/audio_manager.h
6934 F:      drivers/staging/greybus/audio_manager_module.c
6935 F:      drivers/staging/greybus/audio_manager_private.h
6936 F:      drivers/staging/greybus/audio_manager_sysfs.c
6937 F:      drivers/staging/greybus/audio_module.c
6938 F:      drivers/staging/greybus/audio_topology.c
6939
6940 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6941 M:      Viresh Kumar <vireshk@kernel.org>
6942 S:      Maintained
6943 F:      drivers/staging/greybus/authentication.c
6944 F:      drivers/staging/greybus/bootrom.c
6945 F:      drivers/staging/greybus/firmware.h
6946 F:      drivers/staging/greybus/fw-core.c
6947 F:      drivers/staging/greybus/fw-download.c
6948 F:      drivers/staging/greybus/fw-management.c
6949 F:      drivers/staging/greybus/greybus_authentication.h
6950 F:      drivers/staging/greybus/greybus_firmware.h
6951 F:      drivers/staging/greybus/hid.c
6952 F:      drivers/staging/greybus/i2c.c
6953 F:      drivers/staging/greybus/spi.c
6954 F:      drivers/staging/greybus/spilib.c
6955 F:      drivers/staging/greybus/spilib.h
6956
6957 GREYBUS LOOPBACK DRIVER
6958 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6959 S:      Maintained
6960 F:      drivers/staging/greybus/loopback.c
6961
6962 GREYBUS PLATFORM DRIVERS
6963 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6964 S:      Maintained
6965 F:      drivers/staging/greybus/arche-platform.c
6966 F:      drivers/staging/greybus/arche-apb-ctrl.c
6967 F:      drivers/staging/greybus/arche_platform.h
6968
6969 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6970 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6971 S:      Maintained
6972 F:      drivers/staging/greybus/sdio.c
6973 F:      drivers/staging/greybus/light.c
6974 F:      drivers/staging/greybus/gpio.c
6975 F:      drivers/staging/greybus/power_supply.c
6976 F:      drivers/staging/greybus/spi.c
6977 F:      drivers/staging/greybus/spilib.c
6978
6979 GREYBUS SUBSYSTEM
6980 M:      Johan Hovold <johan@kernel.org>
6981 M:      Alex Elder <elder@kernel.org>
6982 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6983 S:      Maintained
6984 F:      drivers/staging/greybus/
6985 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6986
6987 GREYBUS UART PROTOCOLS DRIVERS
6988 M:      David Lin <dtwlin@gmail.com>
6989 S:      Maintained
6990 F:      drivers/staging/greybus/uart.c
6991 F:      drivers/staging/greybus/log.c
6992
6993 GS1662 VIDEO SERIALIZER
6994 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6995 L:      linux-media@vger.kernel.org
6996 T:      git git://linuxtv.org/media_tree.git
6997 S:      Maintained
6998 F:      drivers/media/spi/gs1662.c
6999
7000 GSPCA FINEPIX SUBDRIVER
7001 M:      Frank Zago <frank@zago.net>
7002 L:      linux-media@vger.kernel.org
7003 T:      git git://linuxtv.org/media_tree.git
7004 S:      Maintained
7005 F:      drivers/media/usb/gspca/finepix.c
7006
7007 GSPCA GL860 SUBDRIVER
7008 M:      Olivier Lorin <o.lorin@laposte.net>
7009 L:      linux-media@vger.kernel.org
7010 T:      git git://linuxtv.org/media_tree.git
7011 S:      Maintained
7012 F:      drivers/media/usb/gspca/gl860/
7013
7014 GSPCA M5602 SUBDRIVER
7015 M:      Erik Andren <erik.andren@gmail.com>
7016 L:      linux-media@vger.kernel.org
7017 T:      git git://linuxtv.org/media_tree.git
7018 S:      Maintained
7019 F:      drivers/media/usb/gspca/m5602/
7020
7021 GSPCA PAC207 SONIXB SUBDRIVER
7022 M:      Hans Verkuil <hverkuil@xs4all.nl>
7023 L:      linux-media@vger.kernel.org
7024 T:      git git://linuxtv.org/media_tree.git
7025 S:      Odd Fixes
7026 F:      drivers/media/usb/gspca/pac207.c
7027
7028 GSPCA SN9C20X SUBDRIVER
7029 M:      Brian Johnson <brijohn@gmail.com>
7030 L:      linux-media@vger.kernel.org
7031 T:      git git://linuxtv.org/media_tree.git
7032 S:      Maintained
7033 F:      drivers/media/usb/gspca/sn9c20x.c
7034
7035 GSPCA T613 SUBDRIVER
7036 M:      Leandro Costantino <lcostantino@gmail.com>
7037 L:      linux-media@vger.kernel.org
7038 T:      git git://linuxtv.org/media_tree.git
7039 S:      Maintained
7040 F:      drivers/media/usb/gspca/t613.c
7041
7042 GSPCA USB WEBCAM DRIVER
7043 M:      Hans Verkuil <hverkuil@xs4all.nl>
7044 L:      linux-media@vger.kernel.org
7045 T:      git git://linuxtv.org/media_tree.git
7046 S:      Odd Fixes
7047 F:      drivers/media/usb/gspca/
7048
7049 GTP (GPRS Tunneling Protocol)
7050 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7051 M:      Harald Welte <laforge@gnumonks.org>
7052 L:      osmocom-net-gprs@lists.osmocom.org
7053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7054 S:      Maintained
7055 F:      drivers/net/gtp.c
7056
7057 GUID PARTITION TABLE (GPT)
7058 M:      Davidlohr Bueso <dave@stgolabs.net>
7059 L:      linux-efi@vger.kernel.org
7060 S:      Maintained
7061 F:      block/partitions/efi.*
7062
7063 H8/300 ARCHITECTURE
7064 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7065 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7066 W:      http://uclinux-h8.sourceforge.jp
7067 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7068 S:      Maintained
7069 F:      arch/h8300/
7070 F:      drivers/clocksource/h8300_*.c
7071 F:      drivers/clk/h8300/
7072 F:      drivers/irqchip/irq-renesas-h8*.c
7073
7074 HABANALABS PCI DRIVER
7075 M:      Oded Gabbay <oded.gabbay@gmail.com>
7076 T:      git https://github.com/HabanaAI/linux.git
7077 S:      Supported
7078 F:      drivers/misc/habanalabs/
7079 F:      include/uapi/misc/habanalabs.h
7080 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7081 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7082
7083 HACKRF MEDIA DRIVER
7084 M:      Antti Palosaari <crope@iki.fi>
7085 L:      linux-media@vger.kernel.org
7086 W:      https://linuxtv.org
7087 W:      http://palosaari.fi/linux/
7088 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7089 T:      git git://linuxtv.org/anttip/media_tree.git
7090 S:      Maintained
7091 F:      drivers/media/usb/hackrf/
7092
7093 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7094 M:      Frank Seidel <frank@f-seidel.de>
7095 L:      platform-driver-x86@vger.kernel.org
7096 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7097 S:      Maintained
7098 F:      drivers/platform/x86/hdaps.c
7099
7100 HARDWARE MONITORING
7101 M:      Jean Delvare <jdelvare@suse.com>
7102 M:      Guenter Roeck <linux@roeck-us.net>
7103 L:      linux-hwmon@vger.kernel.org
7104 W:      http://hwmon.wiki.kernel.org/
7105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7106 S:      Maintained
7107 F:      Documentation/devicetree/bindings/hwmon/
7108 F:      Documentation/hwmon/
7109 F:      drivers/hwmon/
7110 F:      include/linux/hwmon*.h
7111 F:      include/trace/events/hwmon*.h
7112
7113 HARDWARE RANDOM NUMBER GENERATOR CORE
7114 M:      Matt Mackall <mpm@selenic.com>
7115 M:      Herbert Xu <herbert@gondor.apana.org.au>
7116 L:      linux-crypto@vger.kernel.org
7117 S:      Odd fixes
7118 F:      Documentation/devicetree/bindings/rng/
7119 F:      Documentation/admin-guide/hw_random.rst
7120 F:      drivers/char/hw_random/
7121 F:      include/linux/hw_random.h
7122
7123 HARDWARE TRACING FACILITIES
7124 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7125 S:      Maintained
7126 F:      drivers/hwtracing/
7127
7128 HARDWARE SPINLOCK CORE
7129 M:      Ohad Ben-Cohen <ohad@wizery.com>
7130 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7131 L:      linux-remoteproc@vger.kernel.org
7132 S:      Maintained
7133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7134 F:      Documentation/devicetree/bindings/hwlock/
7135 F:      Documentation/hwspinlock.txt
7136 F:      drivers/hwspinlock/
7137 F:      include/linux/hwspinlock.h
7138
7139 HARMONY SOUND DRIVER
7140 L:      linux-parisc@vger.kernel.org
7141 S:      Maintained
7142 F:      sound/parisc/harmony.*
7143
7144 HDPVR USB VIDEO ENCODER DRIVER
7145 M:      Hans Verkuil <hverkuil@xs4all.nl>
7146 L:      linux-media@vger.kernel.org
7147 T:      git git://linuxtv.org/media_tree.git
7148 W:      https://linuxtv.org
7149 S:      Odd Fixes
7150 F:      drivers/media/usb/hdpvr/
7151
7152 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7153 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7154 S:      Supported
7155 F:      Documentation/watchdog/hpwdt.rst
7156 F:      drivers/watchdog/hpwdt.c
7157
7158 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7159 M:      Don Brace <don.brace@microsemi.com>
7160 L:      esc.storagedev@microsemi.com
7161 L:      linux-scsi@vger.kernel.org
7162 S:      Supported
7163 F:      Documentation/scsi/hpsa.txt
7164 F:      drivers/scsi/hpsa*.[ch]
7165 F:      include/linux/cciss*.h
7166 F:      include/uapi/linux/cciss*.h
7167
7168 HFI1 DRIVER
7169 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7170 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7171 L:      linux-rdma@vger.kernel.org
7172 S:      Supported
7173 F:      drivers/infiniband/hw/hfi1
7174
7175 HFS FILESYSTEM
7176 L:      linux-fsdevel@vger.kernel.org
7177 S:      Orphan
7178 F:      Documentation/filesystems/hfs.txt
7179 F:      fs/hfs/
7180
7181 HFSPLUS FILESYSTEM
7182 L:      linux-fsdevel@vger.kernel.org
7183 S:      Orphan
7184 F:      Documentation/filesystems/hfsplus.txt
7185 F:      fs/hfsplus/
7186
7187 HGA FRAMEBUFFER DRIVER
7188 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7189 L:      linux-nvidia@lists.surfsouth.com
7190 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7191 S:      Maintained
7192 F:      drivers/video/fbdev/hgafb.c
7193
7194 HIBERNATION (aka Software Suspend, aka swsusp)
7195 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7196 M:      Pavel Machek <pavel@ucw.cz>
7197 L:      linux-pm@vger.kernel.org
7198 B:      https://bugzilla.kernel.org
7199 S:      Supported
7200 F:      arch/x86/power/
7201 F:      drivers/base/power/
7202 F:      kernel/power/
7203 F:      include/linux/suspend.h
7204 F:      include/linux/freezer.h
7205 F:      include/linux/pm.h
7206 F:      arch/*/include/asm/suspend*.h
7207
7208 HID CORE LAYER
7209 M:      Jiri Kosina <jikos@kernel.org>
7210 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7211 L:      linux-input@vger.kernel.org
7212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7213 S:      Maintained
7214 F:      drivers/hid/
7215 F:      include/linux/hid*
7216 F:      include/uapi/linux/hid*
7217
7218 HID SENSOR HUB DRIVERS
7219 M:      Jiri Kosina <jikos@kernel.org>
7220 M:      Jonathan Cameron <jic23@kernel.org>
7221 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7222 L:      linux-input@vger.kernel.org
7223 L:      linux-iio@vger.kernel.org
7224 S:      Maintained
7225 F:      Documentation/hid/hid-sensor*
7226 F:      drivers/hid/hid-sensor-*
7227 F:      drivers/iio/*/hid-*
7228 F:      include/linux/hid-sensor-*
7229
7230 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7231 M:      Thomas Gleixner <tglx@linutronix.de>
7232 L:      linux-kernel@vger.kernel.org
7233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7234 S:      Maintained
7235 F:      Documentation/timers/
7236 F:      kernel/time/hrtimer.c
7237 F:      kernel/time/clockevents.c
7238 F:      kernel/time/timer_*.c
7239 F:      include/linux/clockchips.h
7240 F:      include/linux/hrtimer.h
7241
7242 HIGH-SPEED SCC DRIVER FOR AX.25
7243 L:      linux-hams@vger.kernel.org
7244 S:      Orphan
7245 F:      drivers/net/hamradio/dmascc.c
7246 F:      drivers/net/hamradio/scc.c
7247
7248 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7249 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7250 W:      http://www.highpoint-tech.com
7251 S:      Supported
7252 F:      Documentation/scsi/hptiop.txt
7253 F:      drivers/scsi/hptiop.c
7254
7255 HIPPI
7256 M:      Jes Sorensen <jes@trained-monkey.org>
7257 L:      linux-hippi@sunsite.dk
7258 S:      Maintained
7259 F:      include/linux/hippidevice.h
7260 F:      include/uapi/linux/if_hippi.h
7261 F:      net/802/hippi.c
7262 F:      drivers/net/hippi/
7263
7264 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7265 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7266 M:      Salil Mehta <salil.mehta@huawei.com>
7267 L:      netdev@vger.kernel.org
7268 W:      http://www.hisilicon.com
7269 S:      Maintained
7270 F:      drivers/net/ethernet/hisilicon/hns3/
7271
7272 HISILICON LPC BUS DRIVER
7273 M:      john.garry@huawei.com
7274 W:      http://www.hisilicon.com
7275 S:      Maintained
7276 F:      drivers/bus/hisi_lpc.c
7277 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7278
7279 HISILICON NETWORK SUBSYSTEM DRIVER
7280 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7281 M:      Salil Mehta <salil.mehta@huawei.com>
7282 L:      netdev@vger.kernel.org
7283 W:      http://www.hisilicon.com
7284 S:      Maintained
7285 F:      drivers/net/ethernet/hisilicon/
7286 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7287
7288 HISILICON PMU DRIVER
7289 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7290 W:      http://www.hisilicon.com
7291 S:      Supported
7292 F:      drivers/perf/hisilicon
7293 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7294
7295 HISILICON ROCE DRIVER
7296 M:      Lijun Ou <oulijun@huawei.com>
7297 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7298 L:      linux-rdma@vger.kernel.org
7299 S:      Maintained
7300 F:      drivers/infiniband/hw/hns/
7301 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7302
7303 HISILICON SAS Controller
7304 M:      John Garry <john.garry@huawei.com>
7305 W:      http://www.hisilicon.com
7306 S:      Supported
7307 F:      drivers/scsi/hisi_sas/
7308 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7309
7310 HMM - Heterogeneous Memory Management
7311 M:      Jérôme Glisse <jglisse@redhat.com>
7312 L:      linux-mm@kvack.org
7313 S:      Maintained
7314 F:      mm/hmm*
7315 F:      include/linux/hmm*
7316 F:      Documentation/vm/hmm.rst
7317
7318 HOST AP DRIVER
7319 M:      Jouni Malinen <j@w1.fi>
7320 L:      linux-wireless@vger.kernel.org
7321 W:      http://w1.fi/hostap-driver.html
7322 S:      Obsolete
7323 F:      drivers/net/wireless/intersil/hostap/
7324
7325 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7326 L:      platform-driver-x86@vger.kernel.org
7327 S:      Orphan
7328 F:      drivers/platform/x86/tc1100-wmi.c
7329
7330 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7331 M:      Jaroslav Kysela <perex@perex.cz>
7332 S:      Maintained
7333 F:      drivers/net/ethernet/hp/hp100.*
7334
7335 HPET:   High Precision Event Timers driver
7336 M:      Clemens Ladisch <clemens@ladisch.de>
7337 S:      Maintained
7338 F:      Documentation/timers/hpet.rst
7339 F:      drivers/char/hpet.c
7340 F:      include/linux/hpet.h
7341 F:      include/uapi/linux/hpet.h
7342
7343 HPET:   x86
7344 S:      Orphan
7345 F:      arch/x86/kernel/hpet.c
7346 F:      arch/x86/include/asm/hpet.h
7347
7348 HPFS FILESYSTEM
7349 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7350 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7351 S:      Maintained
7352 F:      fs/hpfs/
7353
7354 HSI SUBSYSTEM
7355 M:      Sebastian Reichel <sre@kernel.org>
7356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7357 S:      Maintained
7358 F:      Documentation/ABI/testing/sysfs-bus-hsi
7359 F:      Documentation/driver-api/hsi.rst
7360 F:      drivers/hsi/
7361 F:      include/linux/hsi/
7362 F:      include/uapi/linux/hsi/
7363
7364 HSO 3G MODEM DRIVER
7365 L:      linux-usb@vger.kernel.org
7366 S:      Orphan
7367 F:      drivers/net/usb/hso.c
7368
7369 HSR NETWORK PROTOCOL
7370 M:      Arvid Brodin <arvid.brodin@alten.se>
7371 L:      netdev@vger.kernel.org
7372 S:      Maintained
7373 F:      net/hsr/
7374
7375 HT16K33 LED CONTROLLER DRIVER
7376 M:      Robin van der Gracht <robin@protonic.nl>
7377 S:      Maintained
7378 F:      drivers/auxdisplay/ht16k33.c
7379 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7380
7381 HTCPEN TOUCHSCREEN DRIVER
7382 M:      Pau Oliva Fora <pof@eslack.org>
7383 L:      linux-input@vger.kernel.org
7384 S:      Maintained
7385 F:      drivers/input/touchscreen/htcpen.c
7386
7387 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7388 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7389 L:      linux-iio@vger.kernel.org
7390 W:      http://www.st.com/
7391 S:      Maintained
7392 F:      drivers/iio/humidity/hts221*
7393 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7394
7395 HUAWEI ETHERNET DRIVER
7396 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7397 L:      netdev@vger.kernel.org
7398 S:      Supported
7399 F:      Documentation/networking/hinic.txt
7400 F:      drivers/net/ethernet/huawei/hinic/
7401
7402 HUGETLB FILESYSTEM
7403 M:      Mike Kravetz <mike.kravetz@oracle.com>
7404 L:      linux-mm@kvack.org
7405 S:      Maintained
7406 F:      fs/hugetlbfs/
7407 F:      mm/hugetlb.c
7408 F:      include/linux/hugetlb.h
7409 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7410 F:      Documentation/vm/hugetlbfs_reserv.rst
7411 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7412
7413 HVA ST MEDIA DRIVER
7414 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7415 L:      linux-media@vger.kernel.org
7416 T:      git git://linuxtv.org/media_tree.git
7417 W:      https://linuxtv.org
7418 S:      Supported
7419 F:      drivers/media/platform/sti/hva
7420
7421 HWPOISON MEMORY FAILURE HANDLING
7422 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7423 L:      linux-mm@kvack.org
7424 S:      Maintained
7425 F:      mm/memory-failure.c
7426 F:      mm/hwpoison-inject.c
7427
7428 HYGON PROCESSOR SUPPORT
7429 M:      Pu Wen <puwen@hygon.cn>
7430 L:      linux-kernel@vger.kernel.org
7431 S:      Maintained
7432 F:      arch/x86/kernel/cpu/hygon.c
7433
7434 Hyper-V CORE AND DRIVERS
7435 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7436 M:      Haiyang Zhang <haiyangz@microsoft.com>
7437 M:      Stephen Hemminger <sthemmin@microsoft.com>
7438 M:      Sasha Levin <sashal@kernel.org>
7439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7440 L:      linux-hyperv@vger.kernel.org
7441 S:      Supported
7442 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7443 F:      arch/x86/include/asm/mshyperv.h
7444 F:      arch/x86/include/asm/trace/hyperv.h
7445 F:      arch/x86/include/asm/hyperv-tlfs.h
7446 F:      arch/x86/kernel/cpu/mshyperv.c
7447 F:      arch/x86/hyperv
7448 F:      drivers/clocksource/hyperv_timer.c
7449 F:      drivers/hid/hid-hyperv.c
7450 F:      drivers/hv/
7451 F:      drivers/input/serio/hyperv-keyboard.c
7452 F:      drivers/pci/controller/pci-hyperv.c
7453 F:      drivers/net/hyperv/
7454 F:      drivers/scsi/storvsc_drv.c
7455 F:      drivers/uio/uio_hv_generic.c
7456 F:      drivers/video/fbdev/hyperv_fb.c
7457 F:      drivers/iommu/hyperv_iommu.c
7458 F:      net/vmw_vsock/hyperv_transport.c
7459 F:      include/clocksource/hyperv_timer.h
7460 F:      include/linux/hyperv.h
7461 F:      include/uapi/linux/hyperv.h
7462 F:      include/asm-generic/mshyperv.h
7463 F:      tools/hv/
7464 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7465
7466 HYPERBUS SUPPORT
7467 M:      Vignesh Raghavendra <vigneshr@ti.com>
7468 S:      Supported
7469 F:      drivers/mtd/hyperbus/
7470 F:      include/linux/mtd/hyperbus.h
7471 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7472 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7473
7474 HYPERVISOR VIRTUAL CONSOLE DRIVER
7475 L:      linuxppc-dev@lists.ozlabs.org
7476 S:      Odd Fixes
7477 F:      drivers/tty/hvc/
7478
7479 I2C ACPI SUPPORT
7480 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7481 L:      linux-i2c@vger.kernel.org
7482 L:      linux-acpi@vger.kernel.org
7483 S:      Maintained
7484 F:      drivers/i2c/i2c-core-acpi.c
7485
7486 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7487 M:      Ajay Gupta <ajayg@nvidia.com>
7488 L:      linux-i2c@vger.kernel.org
7489 S:      Maintained
7490 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7491 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7492
7493 I2C MUXES
7494 M:      Peter Rosin <peda@axentia.se>
7495 L:      linux-i2c@vger.kernel.org
7496 S:      Maintained
7497 F:      Documentation/i2c/i2c-topology
7498 F:      Documentation/i2c/muxes/
7499 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7500 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7501 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7502 F:      drivers/i2c/i2c-mux.c
7503 F:      drivers/i2c/muxes/
7504 F:      include/linux/i2c-mux.h
7505
7506 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7507 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7508 L:      linux-i2c@vger.kernel.org
7509 S:      Maintained
7510 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7511 F:      drivers/i2c/busses/i2c-mv64xxx.c
7512
7513 I2C OVER PARALLEL PORT
7514 M:      Jean Delvare <jdelvare@suse.com>
7515 L:      linux-i2c@vger.kernel.org
7516 S:      Maintained
7517 F:      Documentation/i2c/busses/i2c-parport
7518 F:      Documentation/i2c/busses/i2c-parport-light
7519 F:      drivers/i2c/busses/i2c-parport.c
7520 F:      drivers/i2c/busses/i2c-parport-light.c
7521
7522 I2C SUBSYSTEM
7523 M:      Wolfram Sang <wsa@the-dreams.de>
7524 L:      linux-i2c@vger.kernel.org
7525 W:      https://i2c.wiki.kernel.org/
7526 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7528 S:      Maintained
7529 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7530 F:      Documentation/i2c/
7531 F:      drivers/i2c/*
7532 F:      include/linux/i2c.h
7533 F:      include/linux/i2c-dev.h
7534 F:      include/linux/i2c-smbus.h
7535 F:      include/uapi/linux/i2c.h
7536 F:      include/uapi/linux/i2c-*.h
7537
7538 I2C SUBSYSTEM HOST DRIVERS
7539 L:      linux-i2c@vger.kernel.org
7540 W:      https://i2c.wiki.kernel.org/
7541 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7543 S:      Odd Fixes
7544 F:      Documentation/devicetree/bindings/i2c/
7545 F:      drivers/i2c/algos/
7546 F:      drivers/i2c/busses/
7547
7548 I2C-TAOS-EVM DRIVER
7549 M:      Jean Delvare <jdelvare@suse.com>
7550 L:      linux-i2c@vger.kernel.org
7551 S:      Maintained
7552 F:      Documentation/i2c/busses/i2c-taos-evm
7553 F:      drivers/i2c/busses/i2c-taos-evm.c
7554
7555 I2C-TINY-USB DRIVER
7556 M:      Till Harbaum <till@harbaum.org>
7557 L:      linux-i2c@vger.kernel.org
7558 W:      http://www.harbaum.org/till/i2c_tiny_usb
7559 S:      Maintained
7560 F:      drivers/i2c/busses/i2c-tiny-usb.c
7561
7562 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7563 M:      Jean Delvare <jdelvare@suse.com>
7564 L:      linux-i2c@vger.kernel.org
7565 S:      Maintained
7566 F:      Documentation/i2c/busses/i2c-ali1535
7567 F:      Documentation/i2c/busses/i2c-ali1563
7568 F:      Documentation/i2c/busses/i2c-ali15x3
7569 F:      Documentation/i2c/busses/i2c-amd756
7570 F:      Documentation/i2c/busses/i2c-amd8111
7571 F:      Documentation/i2c/busses/i2c-i801
7572 F:      Documentation/i2c/busses/i2c-nforce2
7573 F:      Documentation/i2c/busses/i2c-piix4
7574 F:      Documentation/i2c/busses/i2c-sis5595
7575 F:      Documentation/i2c/busses/i2c-sis630
7576 F:      Documentation/i2c/busses/i2c-sis96x
7577 F:      Documentation/i2c/busses/i2c-via
7578 F:      Documentation/i2c/busses/i2c-viapro
7579 F:      drivers/i2c/busses/i2c-ali1535.c
7580 F:      drivers/i2c/busses/i2c-ali1563.c
7581 F:      drivers/i2c/busses/i2c-ali15x3.c
7582 F:      drivers/i2c/busses/i2c-amd756.c
7583 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7584 F:      drivers/i2c/busses/i2c-amd8111.c
7585 F:      drivers/i2c/busses/i2c-i801.c
7586 F:      drivers/i2c/busses/i2c-isch.c
7587 F:      drivers/i2c/busses/i2c-nforce2.c
7588 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7589 F:      drivers/i2c/busses/i2c-piix4.c
7590 F:      drivers/i2c/busses/i2c-sis5595.c
7591 F:      drivers/i2c/busses/i2c-sis630.c
7592 F:      drivers/i2c/busses/i2c-sis96x.c
7593 F:      drivers/i2c/busses/i2c-via.c
7594 F:      drivers/i2c/busses/i2c-viapro.c
7595
7596 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7597 M:      Hans de Goede <hdegoede@redhat.com>
7598 L:      linux-i2c@vger.kernel.org
7599 S:      Maintained
7600 F:      drivers/i2c/busses/i2c-cht-wc.c
7601
7602 I2C/SMBUS ISMT DRIVER
7603 M:      Seth Heasley <seth.heasley@intel.com>
7604 M:      Neil Horman <nhorman@tuxdriver.com>
7605 L:      linux-i2c@vger.kernel.org
7606 F:      drivers/i2c/busses/i2c-ismt.c
7607 F:      Documentation/i2c/busses/i2c-ismt
7608
7609 I2C/SMBUS STUB DRIVER
7610 M:      Jean Delvare <jdelvare@suse.com>
7611 L:      linux-i2c@vger.kernel.org
7612 S:      Maintained
7613 F:      drivers/i2c/i2c-stub.c
7614
7615 I3C SUBSYSTEM
7616 M:      Boris Brezillon <bbrezillon@kernel.org>
7617 L:      linux-i3c@lists.infradead.org
7618 C:      irc://chat.freenode.net/linux-i3c
7619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7620 S:      Maintained
7621 F:      Documentation/ABI/testing/sysfs-bus-i3c
7622 F:      Documentation/devicetree/bindings/i3c/
7623 F:      Documentation/driver-api/i3c
7624 F:      drivers/i3c/
7625 F:      include/linux/i3c/
7626
7627 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7628 M:      Vitor Soares <vitor.soares@synopsys.com>
7629 S:      Maintained
7630 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7631 F:      drivers/i3c/master/dw*
7632
7633 IA64 (Itanium) PLATFORM
7634 M:      Tony Luck <tony.luck@intel.com>
7635 M:      Fenghua Yu <fenghua.yu@intel.com>
7636 L:      linux-ia64@vger.kernel.org
7637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7638 S:      Maintained
7639 F:      arch/ia64/
7640
7641 IBM Power 842 compression accelerator
7642 M:      Haren Myneni <haren@us.ibm.com>
7643 S:      Supported
7644 F:      drivers/crypto/nx/Makefile
7645 F:      drivers/crypto/nx/Kconfig
7646 F:      drivers/crypto/nx/nx-842*
7647 F:      include/linux/sw842.h
7648 F:      crypto/842.c
7649 F:      lib/842/
7650
7651 IBM Power in-Nest Crypto Acceleration
7652 M:      Breno Leitão <leitao@debian.org>
7653 M:      Nayna Jain <nayna@linux.ibm.com>
7654 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7655 L:      linux-crypto@vger.kernel.org
7656 S:      Supported
7657 F:      drivers/crypto/nx/Makefile
7658 F:      drivers/crypto/nx/Kconfig
7659 F:      drivers/crypto/nx/nx-aes*
7660 F:      drivers/crypto/nx/nx-sha*
7661 F:      drivers/crypto/nx/nx.*
7662 F:      drivers/crypto/nx/nx_csbcpb.h
7663 F:      drivers/crypto/nx/nx_debugfs.h
7664
7665 IBM Power Linux RAID adapter
7666 M:      Brian King <brking@us.ibm.com>
7667 S:      Supported
7668 F:      drivers/scsi/ipr.*
7669
7670 IBM Power SRIOV Virtual NIC Device Driver
7671 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7672 M:      John Allen <jallen@linux.ibm.com>
7673 L:      netdev@vger.kernel.org
7674 S:      Supported
7675 F:      drivers/net/ethernet/ibm/ibmvnic.*
7676
7677 IBM Power Virtual Accelerator Switchboard
7678 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7679 L:      linuxppc-dev@lists.ozlabs.org
7680 S:      Supported
7681 F:      arch/powerpc/platforms/powernv/vas*
7682 F:      arch/powerpc/platforms/powernv/copy-paste.h
7683 F:      arch/powerpc/include/asm/vas.h
7684
7685 IBM Power Virtual Ethernet Device Driver
7686 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7687 L:      netdev@vger.kernel.org
7688 S:      Supported
7689 F:      drivers/net/ethernet/ibm/ibmveth.*
7690
7691 IBM Power Virtual FC Device Drivers
7692 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7693 L:      linux-scsi@vger.kernel.org
7694 S:      Supported
7695 F:      drivers/scsi/ibmvscsi/ibmvfc*
7696
7697 IBM Power Virtual Management Channel Driver
7698 M:      Steven Royer <seroyer@linux.ibm.com>
7699 S:      Supported
7700 F:      drivers/misc/ibmvmc.*
7701
7702 IBM Power Virtual SCSI Device Drivers
7703 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7704 L:      linux-scsi@vger.kernel.org
7705 S:      Supported
7706 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7707 F:      include/scsi/viosrp.h
7708
7709 IBM Power Virtual SCSI Device Target Driver
7710 M:      Michael Cyr <mikecyr@linux.ibm.com>
7711 L:      linux-scsi@vger.kernel.org
7712 L:      target-devel@vger.kernel.org
7713 S:      Supported
7714 F:      drivers/scsi/ibmvscsi_tgt/
7715
7716 IBM Power VMX Cryptographic instructions
7717 M:      Breno Leitão <leitao@debian.org>
7718 M:      Nayna Jain <nayna@linux.ibm.com>
7719 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7720 L:      linux-crypto@vger.kernel.org
7721 S:      Supported
7722 F:      drivers/crypto/vmx/Makefile
7723 F:      drivers/crypto/vmx/Kconfig
7724 F:      drivers/crypto/vmx/vmx.c
7725 F:      drivers/crypto/vmx/aes*
7726 F:      drivers/crypto/vmx/ghash*
7727 F:      drivers/crypto/vmx/ppc-xlate.pl
7728
7729 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7730 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7731 L:      linux-pci@vger.kernel.org
7732 L:      linuxppc-dev@lists.ozlabs.org
7733 S:      Supported
7734 F:      drivers/pci/hotplug/rpaphp*
7735
7736 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7737 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7738 L:      linux-pci@vger.kernel.org
7739 L:      linuxppc-dev@lists.ozlabs.org
7740 S:      Supported
7741 F:      drivers/pci/hotplug/rpadlpar*
7742
7743 IBM ServeRAID RAID DRIVER
7744 S:      Orphan
7745 F:      drivers/scsi/ips.*
7746
7747 ICH LPC AND GPIO DRIVER
7748 M:      Peter Tyser <ptyser@xes-inc.com>
7749 S:      Maintained
7750 F:      drivers/mfd/lpc_ich.c
7751 F:      drivers/gpio/gpio-ich.c
7752
7753 IDE SUBSYSTEM
7754 M:      "David S. Miller" <davem@davemloft.net>
7755 L:      linux-ide@vger.kernel.org
7756 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7758 S:      Maintained
7759 F:      Documentation/ide/
7760 F:      drivers/ide/
7761 F:      include/linux/ide.h
7762
7763 IDE/ATAPI DRIVERS
7764 M:      Borislav Petkov <bp@alien8.de>
7765 L:      linux-ide@vger.kernel.org
7766 S:      Maintained
7767 F:      Documentation/cdrom/ide-cd.rst
7768 F:      drivers/ide/ide-cd*
7769
7770 IDEAPAD LAPTOP EXTRAS DRIVER
7771 M:      Ike Panhc <ike.pan@canonical.com>
7772 L:      platform-driver-x86@vger.kernel.org
7773 W:      http://launchpad.net/ideapad-laptop
7774 S:      Maintained
7775 F:      drivers/platform/x86/ideapad-laptop.c
7776
7777 IDEAPAD LAPTOP SLIDEBAR DRIVER
7778 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7779 L:      linux-input@vger.kernel.org
7780 W:      https://github.com/o2genum/ideapad-slidebar
7781 S:      Maintained
7782 F:      drivers/input/misc/ideapad_slidebar.c
7783
7784 IDT VersaClock 5 CLOCK DRIVER
7785 M:      Marek Vasut <marek.vasut@gmail.com>
7786 S:      Maintained
7787 F:      drivers/clk/clk-versaclock5.c
7788
7789 IEEE 802.15.4 SUBSYSTEM
7790 M:      Alexander Aring <alex.aring@gmail.com>
7791 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7792 L:      linux-wpan@vger.kernel.org
7793 W:      http://wpan.cakelab.org/
7794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7796 S:      Maintained
7797 F:      net/ieee802154/
7798 F:      net/mac802154/
7799 F:      drivers/net/ieee802154/
7800 F:      include/linux/nl802154.h
7801 F:      include/linux/ieee802154.h
7802 F:      include/net/nl802154.h
7803 F:      include/net/mac802154.h
7804 F:      include/net/af_ieee802154.h
7805 F:      include/net/cfg802154.h
7806 F:      include/net/ieee802154_netdev.h
7807 F:      Documentation/networking/ieee802154.rst
7808
7809 IFE PROTOCOL
7810 M:      Yotam Gigi <yotam.gi@gmail.com>
7811 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7812 F:      net/ife
7813 F:      include/net/ife.h
7814 F:      include/uapi/linux/ife.h
7815
7816 IGORPLUG-USB IR RECEIVER
7817 M:      Sean Young <sean@mess.org>
7818 L:      linux-media@vger.kernel.org
7819 S:      Maintained
7820 F:      drivers/media/rc/igorplugusb.c
7821
7822 IGUANAWORKS USB IR TRANSCEIVER
7823 M:      Sean Young <sean@mess.org>
7824 L:      linux-media@vger.kernel.org
7825 S:      Maintained
7826 F:      drivers/media/rc/iguanair.c
7827
7828 IIO DIGITAL POTENTIOMETER DAC
7829 M:      Peter Rosin <peda@axentia.se>
7830 L:      linux-iio@vger.kernel.org
7831 S:      Maintained
7832 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7833 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7834 F:      drivers/iio/dac/dpot-dac.c
7835
7836 IIO ENVELOPE DETECTOR
7837 M:      Peter Rosin <peda@axentia.se>
7838 L:      linux-iio@vger.kernel.org
7839 S:      Maintained
7840 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7841 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7842 F:      drivers/iio/adc/envelope-detector.c
7843
7844 IIO MULTIPLEXER
7845 M:      Peter Rosin <peda@axentia.se>
7846 L:      linux-iio@vger.kernel.org
7847 S:      Maintained
7848 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7849 F:      drivers/iio/multiplexer/iio-mux.c
7850
7851 IIO SUBSYSTEM AND DRIVERS
7852 M:      Jonathan Cameron <jic23@kernel.org>
7853 R:      Hartmut Knaack <knaack.h@gmx.de>
7854 R:      Lars-Peter Clausen <lars@metafoo.de>
7855 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7856 L:      linux-iio@vger.kernel.org
7857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7858 S:      Maintained
7859 F:      Documentation/ABI/testing/configfs-iio*
7860 F:      Documentation/ABI/testing/sysfs-bus-iio*
7861 F:      Documentation/devicetree/bindings/iio/
7862 F:      drivers/iio/
7863 F:      drivers/staging/iio/
7864 F:      include/linux/iio/
7865 F:      tools/iio/
7866
7867 IIO UNIT CONVERTER
7868 M:      Peter Rosin <peda@axentia.se>
7869 L:      linux-iio@vger.kernel.org
7870 S:      Maintained
7871 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7872 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7873 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7874 F:      drivers/iio/afe/iio-rescale.c
7875
7876 IKANOS/ADI EAGLE ADSL USB DRIVER
7877 M:      Matthieu Castet <castet.matthieu@free.fr>
7878 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7879 S:      Maintained
7880 F:      drivers/usb/atm/ueagle-atm.c
7881
7882 IMGTEC ASCII LCD DRIVER
7883 M:      Paul Burton <paul.burton@mips.com>
7884 S:      Maintained
7885 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7886 F:      drivers/auxdisplay/img-ascii-lcd.c
7887
7888 IMGTEC IR DECODER DRIVER
7889 M:      James Hogan <jhogan@kernel.org>
7890 S:      Maintained
7891 F:      drivers/media/rc/img-ir/
7892
7893 IMON SOUNDGRAPH USB IR RECEIVER
7894 M:      Sean Young <sean@mess.org>
7895 L:      linux-media@vger.kernel.org
7896 S:      Maintained
7897 F:      drivers/media/rc/imon_raw.c
7898 F:      drivers/media/rc/imon.c
7899
7900 IMS TWINTURBO FRAMEBUFFER DRIVER
7901 L:      linux-fbdev@vger.kernel.org
7902 S:      Orphan
7903 F:      drivers/video/fbdev/imsttfb.c
7904
7905 INA209 HARDWARE MONITOR DRIVER
7906 M:      Guenter Roeck <linux@roeck-us.net>
7907 L:      linux-hwmon@vger.kernel.org
7908 S:      Maintained
7909 F:      Documentation/hwmon/ina209.rst
7910 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7911 F:      drivers/hwmon/ina209.c
7912
7913 INA2XX HARDWARE MONITOR DRIVER
7914 M:      Guenter Roeck <linux@roeck-us.net>
7915 L:      linux-hwmon@vger.kernel.org
7916 S:      Maintained
7917 F:      Documentation/hwmon/ina2xx.rst
7918 F:      drivers/hwmon/ina2xx.c
7919 F:      include/linux/platform_data/ina2xx.h
7920
7921 INDUSTRY PACK SUBSYSTEM (IPACK)
7922 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7923 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7924 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7925 L:      industrypack-devel@lists.sourceforge.net
7926 W:      http://industrypack.sourceforge.net
7927 S:      Maintained
7928 F:      drivers/ipack/
7929
7930 INFINEON DPS310 Driver
7931 M:      Eddie James <eajames@linux.ibm.com>
7932 L:      linux-iio@vger.kernel.org
7933 F:      drivers/iio/pressure/dps310.c
7934 S:      Maintained
7935
7936 INFINIBAND SUBSYSTEM
7937 M:      Doug Ledford <dledford@redhat.com>
7938 M:      Jason Gunthorpe <jgg@mellanox.com>
7939 L:      linux-rdma@vger.kernel.org
7940 W:      https://github.com/linux-rdma/rdma-core
7941 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7943 S:      Supported
7944 F:      Documentation/devicetree/bindings/infiniband/
7945 F:      Documentation/infiniband/
7946 F:      drivers/infiniband/
7947 F:      include/uapi/linux/if_infiniband.h
7948 F:      include/uapi/rdma/
7949 F:      include/rdma/
7950 F:      include/trace/events/ib_mad.h
7951 F:      include/trace/events/ib_umad.h
7952 F:      samples/bpf/ibumad_kern.c
7953 F:      samples/bpf/ibumad_user.c
7954
7955 INGENIC JZ4780 DMA Driver
7956 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7957 S:      Maintained
7958 F:      drivers/dma/dma-jz4780.c
7959
7960 INGENIC JZ4780 NAND DRIVER
7961 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7962 L:      linux-mtd@lists.infradead.org
7963 S:      Maintained
7964 F:      drivers/mtd/nand/raw/ingenic/
7965
7966 INGENIC JZ47xx SoCs
7967 M:      Paul Cercueil <paul@crapouillou.net>
7968 S:      Maintained
7969 F:      arch/mips/boot/dts/ingenic/
7970 F:      arch/mips/include/asm/mach-jz4740/
7971 F:      arch/mips/jz4740/
7972 F:      drivers/clk/ingenic/
7973 F:      drivers/dma/dma-jz4780.c
7974 F:      drivers/gpu/drm/ingenic/
7975 F:      drivers/i2c/busses/i2c-jz4780.c
7976 F:      drivers/iio/adc/ingenic-adc.c
7977 F:      drivers/irqchip/irq-ingenic.c
7978 F:      drivers/memory/jz4780-nemc.c
7979 F:      drivers/mmc/host/jz4740_mmc.c
7980 F:      drivers/mtd/nand/raw/ingenic/
7981 F:      drivers/pinctrl/pinctrl-ingenic.c
7982 F:      drivers/power/supply/ingenic-battery.c
7983 F:      drivers/pwm/pwm-jz4740.c
7984 F:      drivers/rtc/rtc-jz4740.c
7985 F:      drivers/tty/serial/8250/8250_ingenic.c
7986 F:      drivers/usb/musb/jz4740.c
7987 F:      drivers/watchdog/jz4740_wdt.c
7988 F:      include/dt-bindings/iio/adc/ingenic,adc.h
7989 F:      include/linux/mfd/ingenic-tcu.h
7990 F:      sound/soc/jz4740/
7991 F:      sound/soc/codecs/jz47*
7992
7993 INOTIFY
7994 M:      Jan Kara <jack@suse.cz>
7995 R:      Amir Goldstein <amir73il@gmail.com>
7996 L:      linux-fsdevel@vger.kernel.org
7997 S:      Maintained
7998 F:      Documentation/filesystems/inotify.txt
7999 F:      fs/notify/inotify/
8000 F:      include/linux/inotify.h
8001 F:      include/uapi/linux/inotify.h
8002
8003 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8004 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8005 L:      linux-input@vger.kernel.org
8006 Q:      http://patchwork.kernel.org/project/linux-input/list/
8007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8008 S:      Maintained
8009 F:      drivers/input/
8010 F:      include/linux/input.h
8011 F:      include/uapi/linux/input.h
8012 F:      include/uapi/linux/input-event-codes.h
8013 F:      include/linux/input/
8014 F:      Documentation/devicetree/bindings/input/
8015 F:      Documentation/devicetree/bindings/serio/
8016 F:      Documentation/input/
8017
8018 INPUT MULTITOUCH (MT) PROTOCOL
8019 M:      Henrik Rydberg <rydberg@bitmath.org>
8020 L:      linux-input@vger.kernel.org
8021 S:      Odd fixes
8022 F:      Documentation/input/multi-touch-protocol.rst
8023 F:      drivers/input/input-mt.c
8024 K:      \b(ABS|SYN)_MT_
8025
8026 INSIDE SECURE CRYPTO DRIVER
8027 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8028 F:      drivers/crypto/inside-secure/
8029 S:      Maintained
8030 L:      linux-crypto@vger.kernel.org
8031
8032 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8033 M:      Mimi Zohar <zohar@linux.ibm.com>
8034 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8035 L:      linux-integrity@vger.kernel.org
8036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8037 S:      Supported
8038 F:      security/integrity/ima/
8039
8040 INTEL 810/815 FRAMEBUFFER DRIVER
8041 M:      Antonino Daplas <adaplas@gmail.com>
8042 L:      linux-fbdev@vger.kernel.org
8043 S:      Maintained
8044 F:      drivers/video/fbdev/i810/
8045
8046 INTEL ASoC DRIVERS
8047 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8048 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8049 M:      Jie Yang <yang.jie@linux.intel.com>
8050 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8051 S:      Supported
8052 F:      sound/soc/intel/
8053
8054 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8055 M:      Hans de Goede <hdegoede@redhat.com>
8056 L:      platform-driver-x86@vger.kernel.org
8057 S:      Maintained
8058 F:      drivers/platform/x86/intel_atomisp2_pm.c
8059
8060 INTEL C600 SERIES SAS CONTROLLER DRIVER
8061 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8062 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8063 L:      linux-scsi@vger.kernel.org
8064 T:      git git://git.code.sf.net/p/intel-sas/isci
8065 S:      Supported
8066 F:      drivers/scsi/isci/
8067
8068 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8069 M:      Jani Nikula <jani.nikula@linux.intel.com>
8070 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8071 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8072 L:      intel-gfx@lists.freedesktop.org
8073 W:      https://01.org/linuxgraphics/
8074 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8075 C:      irc://chat.freenode.net/intel-gfx
8076 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8077 T:      git git://anongit.freedesktop.org/drm-intel
8078 S:      Supported
8079 F:      drivers/gpu/drm/i915/
8080 F:      include/drm/i915*
8081 F:      include/uapi/drm/i915_drm.h
8082 F:      Documentation/gpu/i915.rst
8083
8084 INTEL ETHERNET DRIVERS
8085 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8086 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8087 W:      http://www.intel.com/support/feedback.htm
8088 W:      http://e1000.sourceforge.net/
8089 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8092 S:      Supported
8093 F:      Documentation/networking/device_drivers/intel/e100.rst
8094 F:      Documentation/networking/device_drivers/intel/e1000.rst
8095 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8096 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8097 F:      Documentation/networking/device_drivers/intel/igb.rst
8098 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8099 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8100 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8101 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8102 F:      Documentation/networking/device_drivers/intel/i40e.rst
8103 F:      Documentation/networking/device_drivers/intel/iavf.rst
8104 F:      Documentation/networking/device_drivers/intel/ice.rst
8105 F:      drivers/net/ethernet/intel/
8106 F:      drivers/net/ethernet/intel/*/
8107 F:      include/linux/avf/virtchnl.h
8108
8109 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8110 M:      Maik Broemme <mbroemme@libmpq.org>
8111 L:      linux-fbdev@vger.kernel.org
8112 S:      Maintained
8113 F:      Documentation/fb/intelfb.rst
8114 F:      drivers/video/fbdev/intelfb/
8115
8116 INTEL GPIO DRIVERS
8117 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8118 L:      linux-gpio@vger.kernel.org
8119 S:      Maintained
8120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8121 F:      drivers/gpio/gpio-ich.c
8122 F:      drivers/gpio/gpio-intel-mid.c
8123 F:      drivers/gpio/gpio-lynxpoint.c
8124 F:      drivers/gpio/gpio-merrifield.c
8125 F:      drivers/gpio/gpio-ml-ioh.c
8126 F:      drivers/gpio/gpio-pch.c
8127 F:      drivers/gpio/gpio-sch.c
8128 F:      drivers/gpio/gpio-sodaville.c
8129
8130 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8131 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8132 M:      Zhi Wang <zhi.a.wang@intel.com>
8133 L:      intel-gvt-dev@lists.freedesktop.org
8134 L:      intel-gfx@lists.freedesktop.org
8135 W:      https://01.org/igvt-g
8136 T:      git https://github.com/intel/gvt-linux.git
8137 S:      Supported
8138 F:      drivers/gpu/drm/i915/gvt/
8139
8140 INTEL HID EVENT DRIVER
8141 M:      Alex Hung <alex.hung@canonical.com>
8142 L:      platform-driver-x86@vger.kernel.org
8143 S:      Maintained
8144 F:      drivers/platform/x86/intel-hid.c
8145
8146 INTEL I/OAT DMA DRIVER
8147 M:      Dave Jiang <dave.jiang@intel.com>
8148 R:      Dan Williams <dan.j.williams@intel.com>
8149 L:      dmaengine@vger.kernel.org
8150 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8151 S:      Supported
8152 F:      drivers/dma/ioat*
8153
8154 INTEL IDLE DRIVER
8155 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8156 M:      Len Brown <lenb@kernel.org>
8157 L:      linux-pm@vger.kernel.org
8158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8159 B:      https://bugzilla.kernel.org
8160 S:      Supported
8161 F:      drivers/idle/intel_idle.c
8162
8163 INTEL INTEGRATED SENSOR HUB DRIVER
8164 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8165 M:      Jiri Kosina <jikos@kernel.org>
8166 L:      linux-input@vger.kernel.org
8167 S:      Maintained
8168 F:      drivers/hid/intel-ish-hid/
8169
8170 INTEL IOMMU (VT-d)
8171 M:      David Woodhouse <dwmw2@infradead.org>
8172 L:      iommu@lists.linux-foundation.org
8173 T:      git git://git.infradead.org/iommu-2.6.git
8174 S:      Supported
8175 F:      drivers/iommu/intel-iommu.c
8176 F:      include/linux/intel-iommu.h
8177
8178 INTEL IOP-ADMA DMA DRIVER
8179 R:      Dan Williams <dan.j.williams@intel.com>
8180 S:      Odd fixes
8181 F:      drivers/dma/iop-adma.c
8182
8183 INTEL IPU3 CSI-2 CIO2 DRIVER
8184 M:      Yong Zhi <yong.zhi@intel.com>
8185 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8186 M:      Bingbu Cao <bingbu.cao@intel.com>
8187 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8188 L:      linux-media@vger.kernel.org
8189 S:      Maintained
8190 F:      drivers/media/pci/intel/ipu3/
8191 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8192
8193 INTEL IPU3 CSI-2 IMGU DRIVER
8194 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8195 L:      linux-media@vger.kernel.org
8196 S:      Maintained
8197 F:      drivers/staging/media/ipu3/
8198 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8199 F:      Documentation/media/v4l-drivers/ipu3.rst
8200
8201 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8202 M:      Krzysztof Halasa <khalasa@piap.pl>
8203 S:      Maintained
8204 F:      include/linux/soc/ixp4xx/qmgr.h
8205 F:      include/linux/soc/ixp4xx/npe.h
8206 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8207 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8208 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8209 F:      drivers/net/wan/ixp4xx_hss.c
8210
8211 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8212 M:      Deepak Saxena <dsaxena@plexity.net>
8213 S:      Maintained
8214 F:      drivers/char/hw_random/ixp4xx-rng.c
8215
8216 INTEL MANAGEMENT ENGINE (mei)
8217 M:      Tomas Winkler <tomas.winkler@intel.com>
8218 L:      linux-kernel@vger.kernel.org
8219 S:      Supported
8220 F:      include/uapi/linux/mei.h
8221 F:      include/linux/mei_cl_bus.h
8222 F:      drivers/misc/mei/*
8223 F:      drivers/watchdog/mei_wdt.c
8224 F:      Documentation/driver-api/mei/*
8225 F:      samples/mei/*
8226
8227 INTEL MENLOW THERMAL DRIVER
8228 M:      Sujith Thomas <sujith.thomas@intel.com>
8229 L:      platform-driver-x86@vger.kernel.org
8230 W:      https://01.org/linux-acpi
8231 S:      Supported
8232 F:      drivers/platform/x86/intel_menlow.c
8233
8234 INTEL MIC DRIVERS (mic)
8235 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8236 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8237 S:      Supported
8238 W:      https://github.com/sudeepdutt/mic
8239 W:      http://software.intel.com/en-us/mic-developer
8240 F:      include/linux/mic_bus.h
8241 F:      include/linux/scif.h
8242 F:      include/uapi/linux/mic_common.h
8243 F:      include/uapi/linux/mic_ioctl.h
8244 F:      include/uapi/linux/scif_ioctl.h
8245 F:      drivers/misc/mic/
8246 F:      drivers/dma/mic_x100_dma.c
8247 F:      drivers/dma/mic_x100_dma.h
8248 F:      Documentation/mic/
8249
8250 INTEL PMC CORE DRIVER
8251 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8252 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8253 L:      platform-driver-x86@vger.kernel.org
8254 S:      Maintained
8255 F:      drivers/platform/x86/intel_pmc_core*
8256
8257 INTEL PMC/P-Unit IPC DRIVER
8258 M:      Zha Qipeng<qipeng.zha@intel.com>
8259 L:      platform-driver-x86@vger.kernel.org
8260 S:      Maintained
8261 F:      drivers/platform/x86/intel_pmc_ipc.c
8262 F:      drivers/platform/x86/intel_punit_ipc.c
8263 F:      arch/x86/include/asm/intel_pmc_ipc.h
8264 F:      arch/x86/include/asm/intel_punit_ipc.h
8265
8266 INTEL PMIC GPIO DRIVERS
8267 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8268 S:      Maintained
8269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8270 F:      drivers/gpio/gpio-*cove.c
8271 F:      drivers/gpio/gpio-msic.c
8272
8273 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8274 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8275 S:      Maintained
8276 F:      drivers/mfd/intel_msic.c
8277 F:      drivers/mfd/intel_soc_pmic*
8278 F:      include/linux/mfd/intel_msic.h
8279 F:      include/linux/mfd/intel_soc_pmic*
8280
8281 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8282 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8283 L:      linux-wireless@vger.kernel.org
8284 S:      Maintained
8285 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8286 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8287 F:      drivers/net/wireless/intel/ipw2x00/
8288
8289 INTEL PSTATE DRIVER
8290 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8291 M:      Len Brown <lenb@kernel.org>
8292 L:      linux-pm@vger.kernel.org
8293 S:      Supported
8294 F:      drivers/cpufreq/intel_pstate.c
8295
8296 INTEL RDMA RNIC DRIVER
8297 M:      Faisal Latif <faisal.latif@intel.com>
8298 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8299 L:      linux-rdma@vger.kernel.org
8300 S:      Supported
8301 F:      drivers/infiniband/hw/i40iw/
8302 F:      include/uapi/rdma/i40iw-abi.h
8303
8304 INTEL SPEED SELECT TECHNOLOGY
8305 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8306 L:      platform-driver-x86@vger.kernel.org
8307 S:      Maintained
8308 F:      drivers/platform/x86/intel_speed_select_if/
8309 F:      tools/power/x86/intel-speed-select/
8310 F:      include/uapi/linux/isst_if.h
8311
8312 INTEL TELEMETRY DRIVER
8313 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8314 M:      "David E. Box" <david.e.box@linux.intel.com>
8315 L:      platform-driver-x86@vger.kernel.org
8316 S:      Maintained
8317 F:      arch/x86/include/asm/intel_telemetry.h
8318 F:      drivers/platform/x86/intel_telemetry*
8319
8320 INTEL VIRTUAL BUTTON DRIVER
8321 M:      AceLan Kao <acelan.kao@canonical.com>
8322 L:      platform-driver-x86@vger.kernel.org
8323 S:      Maintained
8324 F:      drivers/platform/x86/intel-vbtn.c
8325
8326 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8327 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8328 L:      linux-wireless@vger.kernel.org
8329 S:      Supported
8330 F:      drivers/net/wireless/intel/iwlegacy/
8331
8332 INTEL WIRELESS WIFI LINK (iwlwifi)
8333 M:      Johannes Berg <johannes.berg@intel.com>
8334 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8335 M:      Luca Coelho <luciano.coelho@intel.com>
8336 M:      Intel Linux Wireless <linuxwifi@intel.com>
8337 L:      linux-wireless@vger.kernel.org
8338 W:      http://intellinuxwireless.org
8339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8340 S:      Supported
8341 F:      drivers/net/wireless/intel/iwlwifi/
8342
8343 INTEL WIRELESS WIMAX CONNECTION 2400
8344 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8345 M:      linux-wimax@intel.com
8346 L:      wimax@linuxwimax.org (subscribers-only)
8347 S:      Supported
8348 W:      http://linuxwimax.org
8349 F:      Documentation/wimax/README.i2400m
8350 F:      drivers/net/wimax/i2400m/
8351 F:      include/uapi/linux/wimax/i2400m.h
8352
8353 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8354 M:      Mario Limonciello <mario.limonciello@dell.com>
8355 S:      Maintained
8356 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8357
8358 INTEL(R) TRACE HUB
8359 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8360 S:      Supported
8361 F:      Documentation/trace/intel_th.rst
8362 F:      drivers/hwtracing/intel_th/
8363
8364 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8365 M:      Ning Sun <ning.sun@intel.com>
8366 L:      tboot-devel@lists.sourceforge.net
8367 W:      http://tboot.sourceforge.net
8368 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8369 S:      Supported
8370 F:      Documentation/x86/intel_txt.rst
8371 F:      include/linux/tboot.h
8372 F:      arch/x86/kernel/tboot.c
8373
8374 INTEL-MID GPIO DRIVER
8375 M:      David Cohen <david.a.cohen@linux.intel.com>
8376 L:      linux-gpio@vger.kernel.org
8377 S:      Maintained
8378 F:      drivers/gpio/gpio-intel-mid.c
8379
8380 INTERCONNECT API
8381 M:      Georgi Djakov <georgi.djakov@linaro.org>
8382 L:      linux-pm@vger.kernel.org
8383 S:      Maintained
8384 F:      Documentation/driver-api/interconnect.rst
8385 F:      Documentation/devicetree/bindings/interconnect/
8386 F:      drivers/interconnect/
8387 F:      include/dt-bindings/interconnect/
8388 F:      include/linux/interconnect-provider.h
8389 F:      include/linux/interconnect.h
8390
8391 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8392 M:      Linus Walleij <linus.walleij@linaro.org>
8393 L:      linux-iio@vger.kernel.org
8394 S:      Maintained
8395 F:      drivers/iio/gyro/mpu3050*
8396 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8397
8398 IOC3 ETHERNET DRIVER
8399 M:      Ralf Baechle <ralf@linux-mips.org>
8400 L:      linux-mips@vger.kernel.org
8401 S:      Maintained
8402 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8403
8404 IOC3 SERIAL DRIVER
8405 M:      Pat Gefre <pfg@sgi.com>
8406 L:      linux-serial@vger.kernel.org
8407 S:      Maintained
8408 F:      drivers/tty/serial/ioc3_serial.c
8409
8410 IOMAP FILESYSTEM LIBRARY
8411 M:      Christoph Hellwig <hch@infradead.org>
8412 M:      Darrick J. Wong <darrick.wong@oracle.com>
8413 M:      linux-xfs@vger.kernel.org
8414 M:      linux-fsdevel@vger.kernel.org
8415 L:      linux-xfs@vger.kernel.org
8416 L:      linux-fsdevel@vger.kernel.org
8417 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8418 S:      Supported
8419 F:      fs/iomap.c
8420 F:      fs/iomap/
8421 F:      include/linux/iomap.h
8422
8423 IOMMU DRIVERS
8424 M:      Joerg Roedel <joro@8bytes.org>
8425 L:      iommu@lists.linux-foundation.org
8426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8427 S:      Maintained
8428 F:      Documentation/devicetree/bindings/iommu/
8429 F:      drivers/iommu/
8430 F:      include/linux/iommu.h
8431 F:      include/linux/of_iommu.h
8432 F:      include/linux/iova.h
8433
8434 IO_URING
8435 M:      Jens Axboe <axboe@kernel.dk>
8436 L:      linux-block@vger.kernel.org
8437 L:      linux-fsdevel@vger.kernel.org
8438 T:      git git://git.kernel.dk/linux-block
8439 T:      git git://git.kernel.dk/liburing
8440 S:      Maintained
8441 F:      fs/io_uring.c
8442 F:      include/uapi/linux/io_uring.h
8443
8444 IP MASQUERADING
8445 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8446 S:      Maintained
8447 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8448
8449 IPMI SUBSYSTEM
8450 M:      Corey Minyard <minyard@acm.org>
8451 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8452 W:      http://openipmi.sourceforge.net/
8453 S:      Supported
8454 F:      Documentation/devicetree/bindings/ipmi/
8455 F:      Documentation/IPMI.txt
8456 F:      drivers/char/ipmi/
8457 F:      include/linux/ipmi*
8458 F:      include/uapi/linux/ipmi*
8459
8460 IPS SCSI RAID DRIVER
8461 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8462 L:      linux-scsi@vger.kernel.org
8463 W:      http://www.adaptec.com/
8464 S:      Maintained
8465 F:      drivers/scsi/ips*
8466
8467 IPVS
8468 M:      Wensong Zhang <wensong@linux-vs.org>
8469 M:      Simon Horman <horms@verge.net.au>
8470 M:      Julian Anastasov <ja@ssi.bg>
8471 L:      netdev@vger.kernel.org
8472 L:      lvs-devel@vger.kernel.org
8473 S:      Maintained
8474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8476 F:      Documentation/networking/ipvs-sysctl.txt
8477 F:      include/net/ip_vs.h
8478 F:      include/uapi/linux/ip_vs.h
8479 F:      net/netfilter/ipvs/
8480
8481 IPWIRELESS DRIVER
8482 M:      Jiri Kosina <jikos@kernel.org>
8483 M:      David Sterba <dsterba@suse.com>
8484 S:      Odd Fixes
8485 F:      drivers/tty/ipwireless/
8486
8487 IPX NETWORK LAYER
8488 L:      netdev@vger.kernel.org
8489 S:      Obsolete
8490 F:      include/uapi/linux/ipx.h
8491
8492 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8493 M:      Marc Zyngier <marc.zyngier@arm.com>
8494 S:      Maintained
8495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8496 F:      Documentation/IRQ-domain.txt
8497 F:      include/linux/irqdomain.h
8498 F:      kernel/irq/irqdomain.c
8499 F:      kernel/irq/msi.c
8500
8501 IRQ SUBSYSTEM
8502 M:      Thomas Gleixner <tglx@linutronix.de>
8503 L:      linux-kernel@vger.kernel.org
8504 S:      Maintained
8505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8506 F:      kernel/irq/
8507
8508 IRQCHIP DRIVERS
8509 M:      Thomas Gleixner <tglx@linutronix.de>
8510 M:      Jason Cooper <jason@lakedaemon.net>
8511 M:      Marc Zyngier <marc.zyngier@arm.com>
8512 L:      linux-kernel@vger.kernel.org
8513 S:      Maintained
8514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8515 F:      Documentation/devicetree/bindings/interrupt-controller/
8516 F:      drivers/irqchip/
8517
8518 ISA
8519 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8520 S:      Maintained
8521 F:      Documentation/driver-api/isa.rst
8522 F:      drivers/base/isa.c
8523 F:      include/linux/isa.h
8524
8525 ISA RADIO MODULE
8526 M:      Hans Verkuil <hverkuil@xs4all.nl>
8527 L:      linux-media@vger.kernel.org
8528 T:      git git://linuxtv.org/media_tree.git
8529 W:      https://linuxtv.org
8530 S:      Maintained
8531 F:      drivers/media/radio/radio-isa*
8532
8533 ISAPNP
8534 M:      Jaroslav Kysela <perex@perex.cz>
8535 S:      Maintained
8536 F:      Documentation/driver-api/isapnp.rst
8537 F:      drivers/pnp/isapnp/
8538 F:      include/linux/isapnp.h
8539
8540 ISCSI
8541 M:      Lee Duncan <lduncan@suse.com>
8542 M:      Chris Leech <cleech@redhat.com>
8543 L:      open-iscsi@googlegroups.com
8544 W:      www.open-iscsi.com
8545 S:      Maintained
8546 F:      drivers/scsi/*iscsi*
8547 F:      include/scsi/*iscsi*
8548
8549 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8550 M:      Peter Jones <pjones@redhat.com>
8551 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8552 S:      Maintained
8553 F:      drivers/firmware/iscsi_ibft*
8554
8555 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8556 M:      Sagi Grimberg <sagi@grimberg.me>
8557 M:      Max Gurtovoy <maxg@mellanox.com>
8558 L:      linux-rdma@vger.kernel.org
8559 S:      Supported
8560 W:      http://www.openfabrics.org
8561 W:      www.open-iscsi.org
8562 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8563 F:      drivers/infiniband/ulp/iser/
8564
8565 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8566 M:      Sagi Grimberg <sagi@grimberg.me>
8567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8568 L:      linux-rdma@vger.kernel.org
8569 L:      target-devel@vger.kernel.org
8570 S:      Supported
8571 W:      http://www.linux-iscsi.org
8572 F:      drivers/infiniband/ulp/isert
8573
8574 ISDN/mISDN SUBSYSTEM
8575 M:      Karsten Keil <isdn@linux-pingi.de>
8576 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8577 L:      netdev@vger.kernel.org
8578 W:      http://www.isdn4linux.de
8579 S:      Maintained
8580 F:      drivers/isdn/mISDN
8581 F:      drivers/isdn/hardware
8582
8583 ISDN/CAPI SUBSYSTEM
8584 M:      Karsten Keil <isdn@linux-pingi.de>
8585 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8586 L:      netdev@vger.kernel.org
8587 W:      http://www.isdn4linux.de
8588 S:      Odd Fixes
8589 F:      Documentation/isdn/
8590 F:      drivers/isdn/capi/
8591 F:      drivers/staging/isdn/
8592 F:      net/bluetooth/cmtp/
8593 F:      include/linux/isdn/
8594 F:      include/uapi/linux/isdn/
8595
8596 IT87 HARDWARE MONITORING DRIVER
8597 M:      Jean Delvare <jdelvare@suse.com>
8598 L:      linux-hwmon@vger.kernel.org
8599 S:      Maintained
8600 F:      Documentation/hwmon/it87.rst
8601 F:      drivers/hwmon/it87.c
8602
8603 IT913X MEDIA DRIVER
8604 M:      Antti Palosaari <crope@iki.fi>
8605 L:      linux-media@vger.kernel.org
8606 W:      https://linuxtv.org
8607 W:      http://palosaari.fi/linux/
8608 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8609 T:      git git://linuxtv.org/anttip/media_tree.git
8610 S:      Maintained
8611 F:      drivers/media/tuners/it913x*
8612
8613 IVTV VIDEO4LINUX DRIVER
8614 M:      Andy Walls <awalls@md.metrocast.net>
8615 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8616 L:      linux-media@vger.kernel.org
8617 T:      git git://linuxtv.org/media_tree.git
8618 W:      http://www.ivtvdriver.org
8619 S:      Maintained
8620 F:      Documentation/media/v4l-drivers/ivtv*
8621 F:      drivers/media/pci/ivtv/
8622 F:      include/uapi/linux/ivtv*
8623
8624 IX2505V MEDIA DRIVER
8625 M:      Malcolm Priestley <tvboxspy@gmail.com>
8626 L:      linux-media@vger.kernel.org
8627 W:      https://linuxtv.org
8628 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8629 S:      Maintained
8630 F:      drivers/media/dvb-frontends/ix2505v*
8631
8632 JAILHOUSE HYPERVISOR INTERFACE
8633 M:      Jan Kiszka <jan.kiszka@siemens.com>
8634 L:      jailhouse-dev@googlegroups.com
8635 S:      Maintained
8636 F:      arch/x86/kernel/jailhouse.c
8637 F:      arch/x86/include/asm/jailhouse_para.h
8638
8639 JC42.4 TEMPERATURE SENSOR DRIVER
8640 M:      Guenter Roeck <linux@roeck-us.net>
8641 L:      linux-hwmon@vger.kernel.org
8642 S:      Maintained
8643 F:      drivers/hwmon/jc42.c
8644 F:      Documentation/hwmon/jc42.rst
8645
8646 JFS FILESYSTEM
8647 M:      Dave Kleikamp <shaggy@kernel.org>
8648 L:      jfs-discussion@lists.sourceforge.net
8649 W:      http://jfs.sourceforge.net/
8650 T:      git git://github.com/kleikamp/linux-shaggy.git
8651 S:      Maintained
8652 F:      Documentation/filesystems/jfs.txt
8653 F:      fs/jfs/
8654
8655 JME NETWORK DRIVER
8656 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8657 L:      netdev@vger.kernel.org
8658 S:      Maintained
8659 F:      drivers/net/ethernet/jme.*
8660
8661 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8662 M:      David Woodhouse <dwmw2@infradead.org>
8663 M:      Richard Weinberger <richard@nod.at>
8664 L:      linux-mtd@lists.infradead.org
8665 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8666 T:      git git://git.infradead.org/ubifs-2.6.git
8667 S:      Odd Fixes
8668 F:      fs/jffs2/
8669 F:      include/uapi/linux/jffs2.h
8670
8671 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8672 M:      "Theodore Ts'o" <tytso@mit.edu>
8673 M:      Jan Kara <jack@suse.com>
8674 L:      linux-ext4@vger.kernel.org
8675 S:      Maintained
8676 F:      fs/jbd2/
8677 F:      include/linux/jbd2.h
8678
8679 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8680 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8681 L:      linux-media@vger.kernel.org
8682 S:      Maintained
8683 F:      drivers/media/platform/rcar_jpu.c
8684
8685 JSM Neo PCI based serial card
8686 L:      linux-serial@vger.kernel.org
8687 S:      Orphan
8688 F:      drivers/tty/serial/jsm/
8689
8690 K10TEMP HARDWARE MONITORING DRIVER
8691 M:      Clemens Ladisch <clemens@ladisch.de>
8692 L:      linux-hwmon@vger.kernel.org
8693 S:      Maintained
8694 F:      Documentation/hwmon/k10temp.rst
8695 F:      drivers/hwmon/k10temp.c
8696
8697 K8TEMP HARDWARE MONITORING DRIVER
8698 M:      Rudolf Marek <r.marek@assembler.cz>
8699 L:      linux-hwmon@vger.kernel.org
8700 S:      Maintained
8701 F:      Documentation/hwmon/k8temp.rst
8702 F:      drivers/hwmon/k8temp.c
8703
8704 KASAN
8705 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8706 R:      Alexander Potapenko <glider@google.com>
8707 R:      Dmitry Vyukov <dvyukov@google.com>
8708 L:      kasan-dev@googlegroups.com
8709 S:      Maintained
8710 F:      arch/*/include/asm/kasan.h
8711 F:      arch/*/mm/kasan_init*
8712 F:      Documentation/dev-tools/kasan.rst
8713 F:      include/linux/kasan*.h
8714 F:      lib/test_kasan.c
8715 F:      mm/kasan/
8716 F:      scripts/Makefile.kasan
8717
8718 KCONFIG
8719 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8721 L:      linux-kbuild@vger.kernel.org
8722 S:      Maintained
8723 F:      Documentation/kbuild/kconfig*
8724 F:      scripts/kconfig/
8725 F:      scripts/Kconfig.include
8726
8727 KDUMP
8728 M:      Dave Young <dyoung@redhat.com>
8729 M:      Baoquan He <bhe@redhat.com>
8730 R:      Vivek Goyal <vgoyal@redhat.com>
8731 L:      kexec@lists.infradead.org
8732 W:      http://lse.sourceforge.net/kdump/
8733 S:      Maintained
8734 F:      Documentation/admin-guide/kdump/
8735
8736 KEENE FM RADIO TRANSMITTER DRIVER
8737 M:      Hans Verkuil <hverkuil@xs4all.nl>
8738 L:      linux-media@vger.kernel.org
8739 T:      git git://linuxtv.org/media_tree.git
8740 W:      https://linuxtv.org
8741 S:      Maintained
8742 F:      drivers/media/radio/radio-keene*
8743
8744 KERNEL AUTOMOUNTER
8745 M:      Ian Kent <raven@themaw.net>
8746 L:      autofs@vger.kernel.org
8747 S:      Maintained
8748 F:      fs/autofs/
8749
8750 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8751 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8752 M:      Michal Marek <michal.lkml@markovi.net>
8753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8754 L:      linux-kbuild@vger.kernel.org
8755 S:      Maintained
8756 F:      Documentation/kbuild/
8757 F:      Makefile
8758 F:      scripts/Kbuild*
8759 F:      scripts/Makefile*
8760 F:      scripts/basic/
8761 F:      scripts/mk*
8762 F:      scripts/*vmlinux*
8763 F:      scripts/mod/
8764 F:      scripts/package/
8765
8766 KERNEL JANITORS
8767 L:      kernel-janitors@vger.kernel.org
8768 W:      http://kernelnewbies.org/KernelJanitors
8769 S:      Odd Fixes
8770
8771 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8772 M:      "J. Bruce Fields" <bfields@fieldses.org>
8773 M:      Chuck Lever <chuck.lever@oracle.com>
8774 L:      linux-nfs@vger.kernel.org
8775 W:      http://nfs.sourceforge.net/
8776 T:      git git://linux-nfs.org/~bfields/linux.git
8777 S:      Supported
8778 F:      fs/nfsd/
8779 F:      include/uapi/linux/nfsd/
8780 F:      fs/lockd/
8781 F:      fs/nfs_common/
8782 F:      net/sunrpc/
8783 F:      include/linux/lockd/
8784 F:      include/linux/sunrpc/
8785 F:      include/uapi/linux/sunrpc/
8786
8787 KERNEL SELFTEST FRAMEWORK
8788 M:      Shuah Khan <shuah@kernel.org>
8789 M:      Shuah Khan <skhan@linuxfoundation.org>
8790 L:      linux-kselftest@vger.kernel.org
8791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8792 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8793 S:      Maintained
8794 F:      tools/testing/selftests/
8795 F:      Documentation/dev-tools/kselftest*
8796
8797 KERNEL USERMODE HELPER
8798 M:      Luis Chamberlain <mcgrof@kernel.org>
8799 L:      linux-kernel@vger.kernel.org
8800 S:      Maintained
8801 F:      kernel/umh.c
8802 F:      include/linux/umh.h
8803
8804 KERNEL VIRTUAL MACHINE (KVM)
8805 M:      Paolo Bonzini <pbonzini@redhat.com>
8806 M:      Radim Krčmář <rkrcmar@redhat.com>
8807 L:      kvm@vger.kernel.org
8808 W:      http://www.linux-kvm.org
8809 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8810 S:      Supported
8811 F:      Documentation/virtual/kvm/
8812 F:      include/trace/events/kvm.h
8813 F:      include/uapi/asm-generic/kvm*
8814 F:      include/uapi/linux/kvm*
8815 F:      include/asm-generic/kvm*
8816 F:      include/linux/kvm*
8817 F:      include/kvm/iodev.h
8818 F:      virt/kvm/*
8819 F:      tools/kvm/
8820 F:      tools/testing/selftests/kvm/
8821
8822 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8823 M:      Joerg Roedel <joro@8bytes.org>
8824 L:      kvm@vger.kernel.org
8825 W:      http://www.linux-kvm.org/
8826 S:      Maintained
8827 F:      arch/x86/include/asm/svm.h
8828 F:      arch/x86/kvm/svm.c
8829
8830 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8831 M:      Marc Zyngier <marc.zyngier@arm.com>
8832 R:      James Morse <james.morse@arm.com>
8833 R:      Julien Thierry <julien.thierry@arm.com>
8834 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8835 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8836 L:      kvmarm@lists.cs.columbia.edu
8837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8838 S:      Maintained
8839 F:      arch/arm/include/uapi/asm/kvm*
8840 F:      arch/arm/include/asm/kvm*
8841 F:      arch/arm/kvm/
8842 F:      arch/arm64/include/uapi/asm/kvm*
8843 F:      arch/arm64/include/asm/kvm*
8844 F:      arch/arm64/kvm/
8845 F:      virt/kvm/arm/
8846 F:      include/kvm/arm_*
8847
8848 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8849 M:      James Hogan <jhogan@kernel.org>
8850 L:      linux-mips@vger.kernel.org
8851 S:      Supported
8852 F:      arch/mips/include/uapi/asm/kvm*
8853 F:      arch/mips/include/asm/kvm*
8854 F:      arch/mips/kvm/
8855
8856 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8857 M:      Paul Mackerras <paulus@ozlabs.org>
8858 L:      kvm-ppc@vger.kernel.org
8859 W:      http://www.linux-kvm.org/
8860 T:      git git://github.com/agraf/linux-2.6.git
8861 S:      Supported
8862 F:      arch/powerpc/include/uapi/asm/kvm*
8863 F:      arch/powerpc/include/asm/kvm*
8864 F:      arch/powerpc/kvm/
8865 F:      arch/powerpc/kernel/kvm*
8866
8867 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8868 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8869 M:      Janosch Frank <frankja@linux.ibm.com>
8870 R:      David Hildenbrand <david@redhat.com>
8871 R:      Cornelia Huck <cohuck@redhat.com>
8872 L:      linux-s390@vger.kernel.org
8873 W:      http://www.ibm.com/developerworks/linux/linux390/
8874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8875 S:      Supported
8876 F:      arch/s390/include/uapi/asm/kvm*
8877 F:      arch/s390/include/asm/gmap.h
8878 F:      arch/s390/include/asm/kvm*
8879 F:      arch/s390/kvm/
8880 F:      arch/s390/mm/gmap.c
8881
8882 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8883 M:      Paolo Bonzini <pbonzini@redhat.com>
8884 M:      Radim Krčmář <rkrcmar@redhat.com>
8885 L:      kvm@vger.kernel.org
8886 W:      http://www.linux-kvm.org
8887 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8888 S:      Supported
8889 F:      arch/x86/kvm/
8890 F:      arch/x86/kvm/*/
8891 F:      arch/x86/include/uapi/asm/kvm*
8892 F:      arch/x86/include/asm/kvm*
8893 F:      arch/x86/include/asm/pvclock-abi.h
8894 F:      arch/x86/kernel/kvm.c
8895 F:      arch/x86/kernel/kvmclock.c
8896
8897 KERNFS
8898 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8899 M:      Tejun Heo <tj@kernel.org>
8900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8901 S:      Supported
8902 F:      include/linux/kernfs.h
8903 F:      fs/kernfs/
8904
8905 KEXEC
8906 M:      Eric Biederman <ebiederm@xmission.com>
8907 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8908 L:      kexec@lists.infradead.org
8909 S:      Maintained
8910 F:      include/linux/kexec.h
8911 F:      include/uapi/linux/kexec.h
8912 F:      kernel/kexec*
8913
8914 KEYS-ENCRYPTED
8915 M:      Mimi Zohar <zohar@linux.ibm.com>
8916 L:      linux-integrity@vger.kernel.org
8917 L:      keyrings@vger.kernel.org
8918 S:      Supported
8919 F:      Documentation/security/keys/trusted-encrypted.rst
8920 F:      include/keys/encrypted-type.h
8921 F:      security/keys/encrypted-keys/
8922
8923 KEYS-TRUSTED
8924 M:      James Bottomley <jejb@linux.ibm.com>
8925 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8926 M:      Mimi Zohar <zohar@linux.ibm.com>
8927 L:      linux-integrity@vger.kernel.org
8928 L:      keyrings@vger.kernel.org
8929 S:      Supported
8930 F:      Documentation/security/keys/trusted-encrypted.rst
8931 F:      include/keys/trusted-type.h
8932 F:      security/keys/trusted.c
8933 F:      security/keys/trusted.h
8934
8935 KEYS/KEYRINGS:
8936 M:      David Howells <dhowells@redhat.com>
8937 L:      keyrings@vger.kernel.org
8938 S:      Maintained
8939 F:      Documentation/security/keys/core.rst
8940 F:      include/linux/key.h
8941 F:      include/linux/key-type.h
8942 F:      include/linux/keyctl.h
8943 F:      include/uapi/linux/keyctl.h
8944 F:      include/keys/
8945 F:      security/keys/
8946
8947 KGDB / KDB /debug_core
8948 M:      Jason Wessel <jason.wessel@windriver.com>
8949 M:      Daniel Thompson <daniel.thompson@linaro.org>
8950 W:      http://kgdb.wiki.kernel.org/
8951 L:      kgdb-bugreport@lists.sourceforge.net
8952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8953 S:      Maintained
8954 F:      Documentation/dev-tools/kgdb.rst
8955 F:      drivers/misc/kgdbts.c
8956 F:      drivers/tty/serial/kgdboc.c
8957 F:      include/linux/kdb.h
8958 F:      include/linux/kgdb.h
8959 F:      kernel/debug/
8960
8961 KMEMLEAK
8962 M:      Catalin Marinas <catalin.marinas@arm.com>
8963 S:      Maintained
8964 F:      Documentation/dev-tools/kmemleak.rst
8965 F:      include/linux/kmemleak.h
8966 F:      mm/kmemleak.c
8967 F:      mm/kmemleak-test.c
8968
8969 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8970 M:      Luis Chamberlain <mcgrof@kernel.org>
8971 L:      linux-kernel@vger.kernel.org
8972 S:      Maintained
8973 F:      kernel/kmod.c
8974 F:      include/linux/kmod.h
8975 F:      lib/test_kmod.c
8976 F:      tools/testing/selftests/kmod/
8977
8978 KPROBES
8979 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8980 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8981 M:      "David S. Miller" <davem@davemloft.net>
8982 M:      Masami Hiramatsu <mhiramat@kernel.org>
8983 S:      Maintained
8984 F:      Documentation/kprobes.txt
8985 F:      include/linux/kprobes.h
8986 F:      include/asm-generic/kprobes.h
8987 F:      kernel/kprobes.c
8988
8989 KS0108 LCD CONTROLLER DRIVER
8990 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8991 S:      Maintained
8992 F:      Documentation/auxdisplay/ks0108
8993 F:      drivers/auxdisplay/ks0108.c
8994 F:      include/linux/ks0108.h
8995
8996 L3MDEV
8997 M:      David Ahern <dsa@cumulusnetworks.com>
8998 L:      netdev@vger.kernel.org
8999 S:      Maintained
9000 F:      net/l3mdev
9001 F:      include/net/l3mdev.h
9002
9003 L7 BPF FRAMEWORK
9004 M:      John Fastabend <john.fastabend@gmail.com>
9005 M:      Daniel Borkmann <daniel@iogearbox.net>
9006 L:      netdev@vger.kernel.org
9007 L:      bpf@vger.kernel.org
9008 S:      Maintained
9009 F:      include/linux/skmsg.h
9010 F:      net/core/skmsg.c
9011 F:      net/core/sock_map.c
9012 F:      net/ipv4/tcp_bpf.c
9013
9014 LANTIQ / INTEL Ethernet drivers
9015 M:      Hauke Mehrtens <hauke@hauke-m.de>
9016 L:      netdev@vger.kernel.org
9017 S:      Maintained
9018 F:      net/dsa/tag_gswip.c
9019 F:      drivers/net/ethernet/lantiq_xrx200.c
9020 F:      drivers/net/dsa/lantiq_pce.h
9021 F:      drivers/net/dsa/lantiq_gswip.c
9022
9023 LANTIQ MIPS ARCHITECTURE
9024 M:      John Crispin <john@phrozen.org>
9025 L:      linux-mips@vger.kernel.org
9026 S:      Maintained
9027 F:      arch/mips/lantiq
9028 F:      drivers/soc/lantiq
9029
9030 LAPB module
9031 L:      linux-x25@vger.kernel.org
9032 S:      Orphan
9033 F:      Documentation/networking/lapb-module.txt
9034 F:      include/*/lapb.h
9035 F:      net/lapb/
9036
9037 LASI 53c700 driver for PARISC
9038 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9039 L:      linux-scsi@vger.kernel.org
9040 S:      Maintained
9041 F:      Documentation/scsi/53c700.txt
9042 F:      drivers/scsi/53c700*
9043
9044 LEAKING_ADDRESSES
9045 M:      Tobin C. Harding <me@tobin.cc>
9046 M:      Tycho Andersen <tycho@tycho.ws>
9047 L:      kernel-hardening@lists.openwall.com
9048 S:      Maintained
9049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9050 F:      scripts/leaking_addresses.pl
9051
9052 LED SUBSYSTEM
9053 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9054 M:      Pavel Machek <pavel@ucw.cz>
9055 R:      Dan Murphy <dmurphy@ti.com>
9056 L:      linux-leds@vger.kernel.org
9057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9058 S:      Maintained
9059 F:      Documentation/devicetree/bindings/leds/
9060 F:      drivers/leds/
9061 F:      include/linux/leds.h
9062
9063 LEGACY EEPROM DRIVER
9064 M:      Jean Delvare <jdelvare@suse.com>
9065 S:      Maintained
9066 F:      Documentation/misc-devices/eeprom.rst
9067 F:      drivers/misc/eeprom/eeprom.c
9068
9069 LEGO MINDSTORMS EV3
9070 R:      David Lechner <david@lechnology.com>
9071 S:      Maintained
9072 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9073 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9074 F:      drivers/power/supply/lego_ev3_battery.c
9075
9076 LEGO USB Tower driver
9077 M:      Juergen Stuber <starblue@users.sourceforge.net>
9078 L:      legousb-devel@lists.sourceforge.net
9079 W:      http://legousb.sourceforge.net/
9080 S:      Maintained
9081 F:      drivers/usb/misc/legousbtower.c
9082
9083 LG LAPTOP EXTRAS
9084 M:      Matan Ziv-Av <matan@svgalib.org>
9085 L:      platform-driver-x86@vger.kernel.org
9086 S:      Maintained
9087 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9088 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9089 F:      drivers/platform/x86/lg-laptop.c
9090
9091 LG2160 MEDIA DRIVER
9092 M:      Michael Krufky <mkrufky@linuxtv.org>
9093 L:      linux-media@vger.kernel.org
9094 W:      https://linuxtv.org
9095 W:      http://github.com/mkrufky
9096 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9097 T:      git git://linuxtv.org/mkrufky/tuners.git
9098 S:      Maintained
9099 F:      drivers/media/dvb-frontends/lg2160.*
9100
9101 LGDT3305 MEDIA DRIVER
9102 M:      Michael Krufky <mkrufky@linuxtv.org>
9103 L:      linux-media@vger.kernel.org
9104 W:      https://linuxtv.org
9105 W:      http://github.com/mkrufky
9106 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9107 T:      git git://linuxtv.org/mkrufky/tuners.git
9108 S:      Maintained
9109 F:      drivers/media/dvb-frontends/lgdt3305.*
9110
9111 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9112 M:      Viresh Kumar <vireshk@kernel.org>
9113 L:      linux-ide@vger.kernel.org
9114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9115 S:      Maintained
9116 F:      include/linux/pata_arasan_cf_data.h
9117 F:      drivers/ata/pata_arasan_cf.c
9118
9119 LIBATA PATA DRIVERS
9120 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9121 M:      Jens Axboe <axboe@kernel.dk>
9122 L:      linux-ide@vger.kernel.org
9123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9124 S:      Maintained
9125 F:      drivers/ata/pata_*.c
9126 F:      drivers/ata/ata_generic.c
9127
9128 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9129 M:      Linus Walleij <linus.walleij@linaro.org>
9130 L:      linux-ide@vger.kernel.org
9131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9132 S:      Maintained
9133 F:      drivers/ata/pata_ftide010.c
9134 F:      drivers/ata/sata_gemini.c
9135 F:      drivers/ata/sata_gemini.h
9136
9137 LIBATA SATA AHCI PLATFORM devices support
9138 M:      Hans de Goede <hdegoede@redhat.com>
9139 M:      Jens Axboe <axboe@kernel.dk>
9140 L:      linux-ide@vger.kernel.org
9141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9142 S:      Maintained
9143 F:      drivers/ata/ahci_platform.c
9144 F:      drivers/ata/libahci_platform.c
9145 F:      include/linux/ahci_platform.h
9146
9147 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9148 M:      Mikael Pettersson <mikpelinux@gmail.com>
9149 L:      linux-ide@vger.kernel.org
9150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9151 S:      Maintained
9152 F:      drivers/ata/sata_promise.*
9153
9154 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9155 M:      Jens Axboe <axboe@kernel.dk>
9156 L:      linux-ide@vger.kernel.org
9157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9158 S:      Maintained
9159 F:      drivers/ata/
9160 F:      include/linux/ata.h
9161 F:      include/linux/libata.h
9162 F:      Documentation/devicetree/bindings/ata/
9163
9164 LIBLOCKDEP
9165 M:      Sasha Levin <alexander.levin@microsoft.com>
9166 S:      Maintained
9167 F:      tools/lib/lockdep/
9168
9169 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9170 M:      Dan Williams <dan.j.williams@intel.com>
9171 M:      Vishal Verma <vishal.l.verma@intel.com>
9172 M:      Dave Jiang <dave.jiang@intel.com>
9173 L:      linux-nvdimm@lists.01.org
9174 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9175 S:      Supported
9176 F:      drivers/nvdimm/blk.c
9177 F:      drivers/nvdimm/region_devs.c
9178
9179 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9180 M:      Vishal Verma <vishal.l.verma@intel.com>
9181 M:      Dan Williams <dan.j.williams@intel.com>
9182 M:      Dave Jiang <dave.jiang@intel.com>
9183 L:      linux-nvdimm@lists.01.org
9184 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9185 S:      Supported
9186 F:      drivers/nvdimm/btt*
9187
9188 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9189 M:      Dan Williams <dan.j.williams@intel.com>
9190 M:      Vishal Verma <vishal.l.verma@intel.com>
9191 M:      Dave Jiang <dave.jiang@intel.com>
9192 L:      linux-nvdimm@lists.01.org
9193 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9194 S:      Supported
9195 F:      drivers/nvdimm/pmem*
9196
9197 LIBNVDIMM: DEVICETREE BINDINGS
9198 M:      Oliver O'Halloran <oohall@gmail.com>
9199 L:      linux-nvdimm@lists.01.org
9200 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9201 S:      Supported
9202 F:      drivers/nvdimm/of_pmem.c
9203 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9204
9205 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9206 M:      Dan Williams <dan.j.williams@intel.com>
9207 M:      Vishal Verma <vishal.l.verma@intel.com>
9208 M:      Dave Jiang <dave.jiang@intel.com>
9209 M:      Keith Busch <keith.busch@intel.com>
9210 M:      Ira Weiny <ira.weiny@intel.com>
9211 L:      linux-nvdimm@lists.01.org
9212 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9214 S:      Supported
9215 F:      drivers/nvdimm/*
9216 F:      drivers/acpi/nfit/*
9217 F:      include/linux/nd.h
9218 F:      include/linux/libnvdimm.h
9219 F:      include/uapi/linux/ndctl.h
9220
9221 LIGHTNVM PLATFORM SUPPORT
9222 M:      Matias Bjorling <mb@lightnvm.io>
9223 W:      http://github/OpenChannelSSD
9224 L:      linux-block@vger.kernel.org
9225 S:      Maintained
9226 F:      drivers/lightnvm/
9227 F:      include/linux/lightnvm.h
9228 F:      include/uapi/linux/lightnvm.h
9229
9230 LINUX FOR POWER MACINTOSH
9231 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9232 W:      http://www.penguinppc.org/
9233 L:      linuxppc-dev@lists.ozlabs.org
9234 S:      Maintained
9235 F:      arch/powerpc/platforms/powermac/
9236 F:      drivers/macintosh/
9237
9238 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9239 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9240 M:      Paul Mackerras <paulus@samba.org>
9241 M:      Michael Ellerman <mpe@ellerman.id.au>
9242 W:      https://github.com/linuxppc/linux/wiki
9243 L:      linuxppc-dev@lists.ozlabs.org
9244 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9246 S:      Supported
9247 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9248 F:      Documentation/devicetree/bindings/powerpc/
9249 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9250 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9251 F:      Documentation/powerpc/
9252 F:      arch/powerpc/
9253 F:      drivers/char/tpm/tpm_ibmvtpm*
9254 F:      drivers/crypto/nx/
9255 F:      drivers/crypto/vmx/
9256 F:      drivers/i2c/busses/i2c-opal.c
9257 F:      drivers/net/ethernet/ibm/ibmveth.*
9258 F:      drivers/net/ethernet/ibm/ibmvnic.*
9259 F:      drivers/pci/hotplug/pnv_php.c
9260 F:      drivers/pci/hotplug/rpa*
9261 F:      drivers/rtc/rtc-opal.c
9262 F:      drivers/scsi/ibmvscsi/
9263 F:      drivers/tty/hvc/hvc_opal.c
9264 F:      drivers/watchdog/wdrtas.c
9265 F:      tools/testing/selftests/powerpc
9266 N:      /pmac
9267 N:      powermac
9268 N:      powernv
9269 N:      [^a-z0-9]ps3
9270 N:      pseries
9271
9272 LINUX FOR POWERPC EMBEDDED MPC5XXX
9273 M:      Anatolij Gustschin <agust@denx.de>
9274 L:      linuxppc-dev@lists.ozlabs.org
9275 T:      git git://git.denx.de/linux-denx-agust.git
9276 S:      Maintained
9277 F:      arch/powerpc/platforms/512x/
9278 F:      arch/powerpc/platforms/52xx/
9279
9280 LINUX FOR POWERPC EMBEDDED PPC4XX
9281 M:      Alistair Popple <alistair@popple.id.au>
9282 M:      Matt Porter <mporter@kernel.crashing.org>
9283 W:      http://www.penguinppc.org/
9284 L:      linuxppc-dev@lists.ozlabs.org
9285 S:      Maintained
9286 F:      arch/powerpc/platforms/40x/
9287 F:      arch/powerpc/platforms/44x/
9288
9289 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9290 M:      Scott Wood <oss@buserror.net>
9291 M:      Kumar Gala <galak@kernel.crashing.org>
9292 W:      http://www.penguinppc.org/
9293 L:      linuxppc-dev@lists.ozlabs.org
9294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9295 S:      Maintained
9296 F:      arch/powerpc/platforms/83xx/
9297 F:      arch/powerpc/platforms/85xx/
9298 F:      Documentation/devicetree/bindings/powerpc/fsl/
9299
9300 LINUX FOR POWERPC EMBEDDED PPC8XX
9301 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9302 W:      http://www.penguinppc.org/
9303 L:      linuxppc-dev@lists.ozlabs.org
9304 S:      Maintained
9305 F:      arch/powerpc/platforms/8xx/
9306
9307 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9308 L:      linuxppc-dev@lists.ozlabs.org
9309 S:      Orphan
9310 F:      arch/powerpc/*/*virtex*
9311 F:      arch/powerpc/*/*/*virtex*
9312
9313 LINUX FOR POWERPC PA SEMI PWRFICIENT
9314 L:      linuxppc-dev@lists.ozlabs.org
9315 S:      Orphan
9316 F:      arch/powerpc/platforms/pasemi/
9317 F:      drivers/*/*pasemi*
9318 F:      drivers/*/*/*pasemi*
9319
9320 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9321 M:      Kees Cook <keescook@chromium.org>
9322 S:      Maintained
9323 F:      drivers/misc/lkdtm/*
9324
9325 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9326 M:      Alan Stern <stern@rowland.harvard.edu>
9327 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9328 M:      Will Deacon <will@kernel.org>
9329 M:      Peter Zijlstra <peterz@infradead.org>
9330 M:      Boqun Feng <boqun.feng@gmail.com>
9331 M:      Nicholas Piggin <npiggin@gmail.com>
9332 M:      David Howells <dhowells@redhat.com>
9333 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9334 M:      Luc Maranget <luc.maranget@inria.fr>
9335 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9336 R:      Akira Yokosawa <akiyks@gmail.com>
9337 R:      Daniel Lustig <dlustig@nvidia.com>
9338 L:      linux-kernel@vger.kernel.org
9339 L:      linux-arch@vger.kernel.org
9340 S:      Supported
9341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9342 F:      tools/memory-model/
9343 F:      Documentation/atomic_bitops.txt
9344 F:      Documentation/atomic_t.txt
9345 F:      Documentation/core-api/atomic_ops.rst
9346 F:      Documentation/core-api/refcount-vs-atomic.rst
9347 F:      Documentation/memory-barriers.txt
9348
9349 LIS3LV02D ACCELEROMETER DRIVER
9350 M:      Eric Piel <eric.piel@tremplin-utc.net>
9351 S:      Maintained
9352 F:      Documentation/misc-devices/lis3lv02d.rst
9353 F:      drivers/misc/lis3lv02d/
9354 F:      drivers/platform/x86/hp_accel.c
9355
9356 LIVE PATCHING
9357 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9358 M:      Jiri Kosina <jikos@kernel.org>
9359 M:      Miroslav Benes <mbenes@suse.cz>
9360 M:      Petr Mladek <pmladek@suse.com>
9361 R:      Joe Lawrence <joe.lawrence@redhat.com>
9362 S:      Maintained
9363 F:      kernel/livepatch/
9364 F:      include/linux/livepatch.h
9365 F:      arch/x86/include/asm/livepatch.h
9366 F:      arch/x86/kernel/livepatch.c
9367 F:      Documentation/livepatch/
9368 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9369 F:      samples/livepatch/
9370 F:      tools/testing/selftests/livepatch/
9371 L:      live-patching@vger.kernel.org
9372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9373
9374 LLC (802.2)
9375 L:      netdev@vger.kernel.org
9376 S:      Odd fixes
9377 F:      include/linux/llc.h
9378 F:      include/uapi/linux/llc.h
9379 F:      include/net/llc*
9380 F:      net/llc/
9381
9382 LM73 HARDWARE MONITOR DRIVER
9383 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9384 L:      linux-hwmon@vger.kernel.org
9385 S:      Maintained
9386 F:      drivers/hwmon/lm73.c
9387
9388 LM78 HARDWARE MONITOR DRIVER
9389 M:      Jean Delvare <jdelvare@suse.com>
9390 L:      linux-hwmon@vger.kernel.org
9391 S:      Maintained
9392 F:      Documentation/hwmon/lm78.rst
9393 F:      drivers/hwmon/lm78.c
9394
9395 LM83 HARDWARE MONITOR DRIVER
9396 M:      Jean Delvare <jdelvare@suse.com>
9397 L:      linux-hwmon@vger.kernel.org
9398 S:      Maintained
9399 F:      Documentation/hwmon/lm83.rst
9400 F:      drivers/hwmon/lm83.c
9401
9402 LM90 HARDWARE MONITOR DRIVER
9403 M:      Jean Delvare <jdelvare@suse.com>
9404 L:      linux-hwmon@vger.kernel.org
9405 S:      Maintained
9406 F:      Documentation/hwmon/lm90.rst
9407 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9408 F:      drivers/hwmon/lm90.c
9409 F:      include/dt-bindings/thermal/lm90.h
9410
9411 LM95234 HARDWARE MONITOR DRIVER
9412 M:      Guenter Roeck <linux@roeck-us.net>
9413 L:      linux-hwmon@vger.kernel.org
9414 S:      Maintained
9415 F:      Documentation/hwmon/lm95234.rst
9416 F:      drivers/hwmon/lm95234.c
9417
9418 LME2510 MEDIA DRIVER
9419 M:      Malcolm Priestley <tvboxspy@gmail.com>
9420 L:      linux-media@vger.kernel.org
9421 W:      https://linuxtv.org
9422 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9423 S:      Maintained
9424 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9425
9426 LOADPIN SECURITY MODULE
9427 M:      Kees Cook <keescook@chromium.org>
9428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9429 S:      Supported
9430 F:      security/loadpin/
9431 F:      Documentation/admin-guide/LSM/LoadPin.rst
9432
9433 LOCKING PRIMITIVES
9434 M:      Peter Zijlstra <peterz@infradead.org>
9435 M:      Ingo Molnar <mingo@redhat.com>
9436 M:      Will Deacon <will@kernel.org>
9437 L:      linux-kernel@vger.kernel.org
9438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9439 S:      Maintained
9440 F:      Documentation/locking/
9441 F:      include/linux/lockdep.h
9442 F:      include/linux/spinlock*.h
9443 F:      arch/*/include/asm/spinlock*.h
9444 F:      include/linux/rwlock*.h
9445 F:      include/linux/mutex*.h
9446 F:      include/linux/rwsem*.h
9447 F:      include/linux/seqlock.h
9448 F:      lib/locking*.[ch]
9449 F:      kernel/locking/
9450 X:      kernel/locking/locktorture.c
9451
9452 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9453 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9454 L:      linux-ntfs-dev@lists.sourceforge.net
9455 W:      http://www.linux-ntfs.org/content/view/19/37/
9456 S:      Maintained
9457 F:      Documentation/admin-guide/ldm.rst
9458 F:      block/partitions/ldm.*
9459
9460 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9461 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9462 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9463 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9464 L:      MPT-FusionLinux.pdl@broadcom.com
9465 L:      linux-scsi@vger.kernel.org
9466 W:      http://www.avagotech.com/support/
9467 S:      Supported
9468 F:      drivers/message/fusion/
9469 F:      drivers/scsi/mpt3sas/
9470
9471 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9472 M:      Matthew Wilcox <willy@infradead.org>
9473 L:      linux-scsi@vger.kernel.org
9474 S:      Maintained
9475 F:      drivers/scsi/sym53c8xx_2/
9476
9477 LTC1660 DAC DRIVER
9478 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9479 L:      linux-iio@vger.kernel.org
9480 S:      Maintained
9481 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9482 F:      drivers/iio/dac/ltc1660.c
9483
9484 LTC4261 HARDWARE MONITOR DRIVER
9485 M:      Guenter Roeck <linux@roeck-us.net>
9486 L:      linux-hwmon@vger.kernel.org
9487 S:      Maintained
9488 F:      Documentation/hwmon/ltc4261.rst
9489 F:      drivers/hwmon/ltc4261.c
9490
9491 LTC4306 I2C MULTIPLEXER DRIVER
9492 M:      Michael Hennerich <michael.hennerich@analog.com>
9493 W:      http://ez.analog.com/community/linux-device-drivers
9494 L:      linux-i2c@vger.kernel.org
9495 S:      Supported
9496 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9497 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9498
9499 LTP (Linux Test Project)
9500 M:      Mike Frysinger <vapier@gentoo.org>
9501 M:      Cyril Hrubis <chrubis@suse.cz>
9502 M:      Wanlong Gao <wanlong.gao@gmail.com>
9503 M:      Jan Stancek <jstancek@redhat.com>
9504 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9505 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9506 L:      ltp@lists.linux.it (subscribers-only)
9507 W:      http://linux-test-project.github.io/
9508 T:      git git://github.com/linux-test-project/ltp.git
9509 S:      Maintained
9510
9511 M68K ARCHITECTURE
9512 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9513 L:      linux-m68k@lists.linux-m68k.org
9514 W:      http://www.linux-m68k.org/
9515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9516 S:      Maintained
9517 F:      arch/m68k/
9518 F:      drivers/zorro/
9519
9520 M68K ON APPLE MACINTOSH
9521 M:      Joshua Thompson <funaho@jurai.org>
9522 W:      http://www.mac.linux-m68k.org/
9523 L:      linux-m68k@lists.linux-m68k.org
9524 S:      Maintained
9525 F:      arch/m68k/mac/
9526
9527 M68K ON HP9000/300
9528 M:      Philip Blundell <philb@gnu.org>
9529 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9530 S:      Maintained
9531 F:      arch/m68k/hp300/
9532
9533 M88DS3103 MEDIA DRIVER
9534 M:      Antti Palosaari <crope@iki.fi>
9535 L:      linux-media@vger.kernel.org
9536 W:      https://linuxtv.org
9537 W:      http://palosaari.fi/linux/
9538 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9539 T:      git git://linuxtv.org/anttip/media_tree.git
9540 S:      Maintained
9541 F:      drivers/media/dvb-frontends/m88ds3103*
9542
9543 M88RS2000 MEDIA DRIVER
9544 M:      Malcolm Priestley <tvboxspy@gmail.com>
9545 L:      linux-media@vger.kernel.org
9546 W:      https://linuxtv.org
9547 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9548 S:      Maintained
9549 F:      drivers/media/dvb-frontends/m88rs2000*
9550
9551 MA901 MASTERKIT USB FM RADIO DRIVER
9552 M:      Alexey Klimov <klimov.linux@gmail.com>
9553 L:      linux-media@vger.kernel.org
9554 T:      git git://linuxtv.org/media_tree.git
9555 S:      Maintained
9556 F:      drivers/media/radio/radio-ma901.c
9557
9558 MAC80211
9559 M:      Johannes Berg <johannes@sipsolutions.net>
9560 L:      linux-wireless@vger.kernel.org
9561 W:      http://wireless.kernel.org/
9562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9564 S:      Maintained
9565 F:      Documentation/networking/mac80211-injection.txt
9566 F:      include/net/mac80211.h
9567 F:      net/mac80211/
9568 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9569 F:      Documentation/networking/mac80211_hwsim/README
9570
9571 MAILBOX API
9572 M:      Jassi Brar <jassisinghbrar@gmail.com>
9573 L:      linux-kernel@vger.kernel.org
9574 S:      Maintained
9575 F:      drivers/mailbox/
9576 F:      include/linux/mailbox_client.h
9577 F:      include/linux/mailbox_controller.h
9578
9579 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9580 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9581 W:      http://www.kernel.org/doc/man-pages
9582 L:      linux-man@vger.kernel.org
9583 S:      Maintained
9584
9585 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9586 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9587 L:      linux-mips@vger.kernel.org
9588 S:      Maintained
9589 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9590
9591 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9592 M:      Andrew Lunn <andrew@lunn.ch>
9593 M:      Vivien Didelot <vivien.didelot@gmail.com>
9594 L:      netdev@vger.kernel.org
9595 S:      Maintained
9596 F:      drivers/net/dsa/mv88e6xxx/
9597 F:      include/linux/platform_data/mv88e6xxx.h
9598 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9599
9600 MARVELL ARMADA DRM SUPPORT
9601 M:      Russell King <linux@armlinux.org.uk>
9602 S:      Maintained
9603 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9604 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9605 F:      drivers/gpu/drm/armada/
9606 F:      include/uapi/drm/armada_drm.h
9607 F:      Documentation/devicetree/bindings/display/armada/
9608
9609 MARVELL ARMADA 3700 PHY DRIVERS
9610 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9611 S:      Maintained
9612 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9613 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9614 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9615 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9616
9617 MARVELL CRYPTO DRIVER
9618 M:      Boris Brezillon <bbrezillon@kernel.org>
9619 M:      Arnaud Ebalard <arno@natisbad.org>
9620 F:      drivers/crypto/marvell/
9621 S:      Maintained
9622 L:      linux-crypto@vger.kernel.org
9623
9624 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9625 M:      Mirko Lindner <mlindner@marvell.com>
9626 M:      Stephen Hemminger <stephen@networkplumber.org>
9627 L:      netdev@vger.kernel.org
9628 S:      Maintained
9629 F:      drivers/net/ethernet/marvell/sk*
9630
9631 MARVELL LIBERTAS WIRELESS DRIVER
9632 L:      libertas-dev@lists.infradead.org
9633 S:      Orphan
9634 F:      drivers/net/wireless/marvell/libertas/
9635
9636 MARVELL MACCHIATOBIN SUPPORT
9637 M:      Russell King <linux@armlinux.org.uk>
9638 L:      linux-arm-kernel@lists.infradead.org
9639 S:      Maintained
9640 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9641
9642 MARVELL MV643XX ETHERNET DRIVER
9643 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9644 L:      netdev@vger.kernel.org
9645 S:      Maintained
9646 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9647 F:      include/linux/mv643xx.h
9648
9649 MARVELL MV88X3310 PHY DRIVER
9650 M:      Russell King <linux@armlinux.org.uk>
9651 L:      netdev@vger.kernel.org
9652 S:      Maintained
9653 F:      drivers/net/phy/marvell10g.c
9654
9655 MARVELL MVEBU THERMAL DRIVER
9656 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9657 S:      Maintained
9658 F:      drivers/thermal/armada_thermal.c
9659
9660 MARVELL MVNETA ETHERNET DRIVER
9661 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9662 L:      netdev@vger.kernel.org
9663 S:      Maintained
9664 F:      drivers/net/ethernet/marvell/mvneta.*
9665
9666 MARVELL MWIFIEX WIRELESS DRIVER
9667 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9668 M:      Nishant Sarmukadam <nishants@marvell.com>
9669 M:      Ganapathi Bhat <gbhat@marvell.com>
9670 M:      Xinming Hu <huxinming820@gmail.com>
9671 L:      linux-wireless@vger.kernel.org
9672 S:      Maintained
9673 F:      drivers/net/wireless/marvell/mwifiex/
9674
9675 MARVELL MWL8K WIRELESS DRIVER
9676 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9677 L:      linux-wireless@vger.kernel.org
9678 S:      Odd Fixes
9679 F:      drivers/net/wireless/marvell/mwl8k.c
9680
9681 MARVELL NAND CONTROLLER DRIVER
9682 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9683 L:      linux-mtd@lists.infradead.org
9684 S:      Maintained
9685 F:      drivers/mtd/nand/raw/marvell_nand.c
9686 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9687
9688 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9689 M:      Nicolas Pitre <nico@fluxnic.net>
9690 S:      Odd Fixes
9691 F:      drivers/mmc/host/mvsdio.*
9692
9693 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9694 M:      Hu Ziji <huziji@marvell.com>
9695 L:      linux-mmc@vger.kernel.org
9696 S:      Supported
9697 F:      drivers/mmc/host/sdhci-xenon*
9698 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9699
9700 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9701 M:      Sunil Goutham <sgoutham@marvell.com>
9702 M:      Linu Cherian <lcherian@marvell.com>
9703 M:      Geetha sowjanya <gakula@marvell.com>
9704 M:      Jerin Jacob <jerinj@marvell.com>
9705 L:      netdev@vger.kernel.org
9706 S:      Supported
9707 F:      drivers/net/ethernet/marvell/octeontx2/af/
9708
9709 MATROX FRAMEBUFFER DRIVER
9710 L:      linux-fbdev@vger.kernel.org
9711 S:      Orphan
9712 F:      drivers/video/fbdev/matrox/matroxfb_*
9713 F:      include/uapi/linux/matroxfb.h
9714
9715 MAX16065 HARDWARE MONITOR DRIVER
9716 M:      Guenter Roeck <linux@roeck-us.net>
9717 L:      linux-hwmon@vger.kernel.org
9718 S:      Maintained
9719 F:      Documentation/hwmon/max16065.rst
9720 F:      drivers/hwmon/max16065.c
9721
9722 MAX2175 SDR TUNER DRIVER
9723 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9724 L:      linux-media@vger.kernel.org
9725 T:      git git://linuxtv.org/media_tree.git
9726 S:      Maintained
9727 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9728 F:      Documentation/media/v4l-drivers/max2175.rst
9729 F:      drivers/media/i2c/max2175*
9730 F:      include/uapi/linux/max2175.h
9731
9732 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9733 L:      linux-hwmon@vger.kernel.org
9734 S:      Orphan
9735 F:      Documentation/hwmon/max6650.rst
9736 F:      drivers/hwmon/max6650.c
9737
9738 MAX6697 HARDWARE MONITOR DRIVER
9739 M:      Guenter Roeck <linux@roeck-us.net>
9740 L:      linux-hwmon@vger.kernel.org
9741 S:      Maintained
9742 F:      Documentation/hwmon/max6697.rst
9743 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9744 F:      drivers/hwmon/max6697.c
9745 F:      include/linux/platform_data/max6697.h
9746
9747 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9748 M:      Peter Rosin <peda@axentia.se>
9749 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9750 S:      Maintained
9751 F:      Documentation/devicetree/bindings/sound/max9860.txt
9752 F:      sound/soc/codecs/max9860.*
9753
9754 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9755 M:      Andreas Klinger <ak@it-klinger.de>
9756 L:      linux-iio@vger.kernel.org
9757 S:      Maintained
9758 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9759 F:      drivers/iio/proximity/mb1232.c
9760
9761 MAXIM MAX77650 PMIC MFD DRIVER
9762 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9763 L:      linux-kernel@vger.kernel.org
9764 S:      Maintained
9765 F:      Documentation/devicetree/bindings/*/*max77650.txt
9766 F:      Documentation/devicetree/bindings/*/max77650*.txt
9767 F:      include/linux/mfd/max77650.h
9768 F:      drivers/mfd/max77650.c
9769 F:      drivers/regulator/max77650-regulator.c
9770 F:      drivers/power/supply/max77650-charger.c
9771 F:      drivers/input/misc/max77650-onkey.c
9772 F:      drivers/leds/leds-max77650.c
9773 F:      drivers/gpio/gpio-max77650.c
9774
9775 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9776 M:      Javier Martinez Canillas <javier@dowhile0.org>
9777 L:      linux-kernel@vger.kernel.org
9778 S:      Supported
9779 F:      drivers/regulator/max77802-regulator.c
9780 F:      Documentation/devicetree/bindings/*/*max77802.txt
9781 F:      include/dt-bindings/*/*max77802.h
9782
9783 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9784 M:      Krzysztof Kozlowski <krzk@kernel.org>
9785 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9786 L:      linux-pm@vger.kernel.org
9787 S:      Supported
9788 F:      drivers/power/supply/max14577_charger.c
9789 F:      drivers/power/supply/max77693_charger.c
9790
9791 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9792 M:      Chanwoo Choi <cw00.choi@samsung.com>
9793 M:      Krzysztof Kozlowski <krzk@kernel.org>
9794 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9795 L:      linux-kernel@vger.kernel.org
9796 S:      Supported
9797 F:      drivers/*/max14577*.c
9798 F:      drivers/*/max77686*.c
9799 F:      drivers/*/max77693*.c
9800 F:      drivers/extcon/extcon-max14577.c
9801 F:      drivers/extcon/extcon-max77693.c
9802 F:      drivers/rtc/rtc-max77686.c
9803 F:      drivers/clk/clk-max77686.c
9804 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9805 F:      Documentation/devicetree/bindings/*/max77686.txt
9806 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9807 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9808 F:      include/linux/mfd/max14577*.h
9809 F:      include/linux/mfd/max77686*.h
9810 F:      include/linux/mfd/max77693*.h
9811
9812 MAXIRADIO FM RADIO RECEIVER DRIVER
9813 M:      Hans Verkuil <hverkuil@xs4all.nl>
9814 L:      linux-media@vger.kernel.org
9815 T:      git git://linuxtv.org/media_tree.git
9816 W:      https://linuxtv.org
9817 S:      Maintained
9818 F:      drivers/media/radio/radio-maxiradio*
9819
9820 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9821 M:      Peter Rosin <peda@axentia.se>
9822 L:      linux-iio@vger.kernel.org
9823 S:      Maintained
9824 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9825 F:      drivers/iio/potentiometer/mcp4018.c
9826 F:      drivers/iio/potentiometer/mcp4531.c
9827
9828 MCR20A IEEE-802.15.4 RADIO DRIVER
9829 M:      Xue Liu <liuxuenetmail@gmail.com>
9830 L:      linux-wpan@vger.kernel.org
9831 W:      https://github.com/xueliu/mcr20a-linux
9832 S:      Maintained
9833 F:      drivers/net/ieee802154/mcr20a.c
9834 F:      drivers/net/ieee802154/mcr20a.h
9835 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9836
9837 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9838 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9839 L:      linux-iio@vger.kernel.org
9840 S:      Maintained
9841 F:      drivers/iio/dac/cio-dac.c
9842
9843 MEDIA CONTROLLER FRAMEWORK
9844 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9845 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9846 L:      linux-media@vger.kernel.org
9847 W:      https://www.linuxtv.org
9848 T:      git git://linuxtv.org/media_tree.git
9849 S:      Supported
9850 F:      drivers/media/mc/
9851 F:      include/media/media-*.h
9852 F:      include/uapi/linux/media.h
9853
9854 MEDIA DRIVERS FOR ASCOT2E
9855 M:      Sergey Kozlov <serjk@netup.ru>
9856 M:      Abylay Ospan <aospan@netup.ru>
9857 L:      linux-media@vger.kernel.org
9858 W:      https://linuxtv.org
9859 W:      http://netup.tv/
9860 T:      git git://linuxtv.org/media_tree.git
9861 S:      Supported
9862 F:      drivers/media/dvb-frontends/ascot2e*
9863
9864 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9865 M:      Jasmin Jessich <jasmin@anw.at>
9866 L:      linux-media@vger.kernel.org
9867 W:      https://linuxtv.org
9868 T:      git git://linuxtv.org/media_tree.git
9869 S:      Maintained
9870 F:      drivers/media/dvb-frontends/cxd2099*
9871
9872 MEDIA DRIVERS FOR CXD2841ER
9873 M:      Sergey Kozlov <serjk@netup.ru>
9874 M:      Abylay Ospan <aospan@netup.ru>
9875 L:      linux-media@vger.kernel.org
9876 W:      https://linuxtv.org
9877 W:      http://netup.tv/
9878 T:      git git://linuxtv.org/media_tree.git
9879 S:      Supported
9880 F:      drivers/media/dvb-frontends/cxd2841er*
9881
9882 MEDIA DRIVERS FOR CXD2880
9883 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9884 L:      linux-media@vger.kernel.org
9885 W:      http://linuxtv.org/
9886 T:      git git://linuxtv.org/media_tree.git
9887 S:      Supported
9888 F:      drivers/media/dvb-frontends/cxd2880/*
9889 F:      drivers/media/spi/cxd2880*
9890
9891 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9892 L:      linux-media@vger.kernel.org
9893 W:      https://linuxtv.org
9894 T:      git git://linuxtv.org/media_tree.git
9895 S:      Orphan
9896 F:      drivers/media/pci/ddbridge/*
9897
9898 MEDIA DRIVERS FOR FREESCALE IMX
9899 M:      Steve Longerbeam <slongerbeam@gmail.com>
9900 M:      Philipp Zabel <p.zabel@pengutronix.de>
9901 L:      linux-media@vger.kernel.org
9902 T:      git git://linuxtv.org/media_tree.git
9903 S:      Maintained
9904 F:      Documentation/devicetree/bindings/media/imx.txt
9905 F:      Documentation/media/v4l-drivers/imx.rst
9906 F:      drivers/staging/media/imx/
9907 F:      include/linux/imx-media.h
9908 F:      include/media/imx.h
9909
9910 MEDIA DRIVER FOR FREESCALE IMX PXP
9911 M:      Philipp Zabel <p.zabel@pengutronix.de>
9912 L:      linux-media@vger.kernel.org
9913 T:      git git://linuxtv.org/media_tree.git
9914 S:      Maintained
9915 F:      drivers/media/platform/imx-pxp.[ch]
9916
9917 MEDIA DRIVERS FOR FREESCALE IMX7
9918 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9919 L:      linux-media@vger.kernel.org
9920 T:      git git://linuxtv.org/media_tree.git
9921 S:      Maintained
9922 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9923 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9924 F:      Documentation/media/v4l-drivers/imx7.rst
9925 F:      drivers/staging/media/imx/imx7-media-csi.c
9926 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9927
9928 MEDIA DRIVERS FOR HELENE
9929 M:      Abylay Ospan <aospan@netup.ru>
9930 L:      linux-media@vger.kernel.org
9931 W:      https://linuxtv.org
9932 W:      http://netup.tv/
9933 T:      git git://linuxtv.org/media_tree.git
9934 S:      Supported
9935 F:      drivers/media/dvb-frontends/helene*
9936
9937 MEDIA DRIVERS FOR HORUS3A
9938 M:      Sergey Kozlov <serjk@netup.ru>
9939 M:      Abylay Ospan <aospan@netup.ru>
9940 L:      linux-media@vger.kernel.org
9941 W:      https://linuxtv.org
9942 W:      http://netup.tv/
9943 T:      git git://linuxtv.org/media_tree.git
9944 S:      Supported
9945 F:      drivers/media/dvb-frontends/horus3a*
9946
9947 MEDIA DRIVERS FOR LNBH25
9948 M:      Sergey Kozlov <serjk@netup.ru>
9949 M:      Abylay Ospan <aospan@netup.ru>
9950 L:      linux-media@vger.kernel.org
9951 W:      https://linuxtv.org
9952 W:      http://netup.tv/
9953 T:      git git://linuxtv.org/media_tree.git
9954 S:      Supported
9955 F:      drivers/media/dvb-frontends/lnbh25*
9956
9957 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9958 L:      linux-media@vger.kernel.org
9959 W:      https://linuxtv.org
9960 T:      git git://linuxtv.org/media_tree.git
9961 S:      Orphan
9962 F:      drivers/media/dvb-frontends/mxl5xx*
9963
9964 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9965 M:      Sergey Kozlov <serjk@netup.ru>
9966 M:      Abylay Ospan <aospan@netup.ru>
9967 L:      linux-media@vger.kernel.org
9968 W:      https://linuxtv.org
9969 W:      http://netup.tv/
9970 T:      git git://linuxtv.org/media_tree.git
9971 S:      Supported
9972 F:      drivers/media/pci/netup_unidvb/*
9973
9974 MEDIA DRIVERS FOR RENESAS - CEU
9975 M:      Jacopo Mondi <jacopo@jmondi.org>
9976 L:      linux-media@vger.kernel.org
9977 L:      linux-renesas-soc@vger.kernel.org
9978 T:      git git://linuxtv.org/media_tree.git
9979 S:      Supported
9980 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9981 F:      drivers/media/platform/renesas-ceu.c
9982 F:      include/media/drv-intf/renesas-ceu.h
9983
9984 MEDIA DRIVERS FOR RENESAS - DRIF
9985 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9986 L:      linux-media@vger.kernel.org
9987 L:      linux-renesas-soc@vger.kernel.org
9988 T:      git git://linuxtv.org/media_tree.git
9989 S:      Supported
9990 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9991 F:      drivers/media/platform/rcar_drif.c
9992
9993 MEDIA DRIVERS FOR RENESAS - FCP
9994 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9995 L:      linux-media@vger.kernel.org
9996 L:      linux-renesas-soc@vger.kernel.org
9997 T:      git git://linuxtv.org/media_tree.git
9998 S:      Supported
9999 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10000 F:      drivers/media/platform/rcar-fcp.c
10001 F:      include/media/rcar-fcp.h
10002
10003 MEDIA DRIVERS FOR RENESAS - FDP1
10004 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10005 L:      linux-media@vger.kernel.org
10006 L:      linux-renesas-soc@vger.kernel.org
10007 T:      git git://linuxtv.org/media_tree.git
10008 S:      Supported
10009 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10010 F:      drivers/media/platform/rcar_fdp1.c
10011
10012 MEDIA DRIVERS FOR RENESAS - VIN
10013 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10014 L:      linux-media@vger.kernel.org
10015 L:      linux-renesas-soc@vger.kernel.org
10016 T:      git git://linuxtv.org/media_tree.git
10017 S:      Supported
10018 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
10019 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
10020 F:      drivers/media/platform/rcar-vin/
10021
10022 MEDIA DRIVERS FOR RENESAS - VSP1
10023 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10024 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10025 L:      linux-media@vger.kernel.org
10026 L:      linux-renesas-soc@vger.kernel.org
10027 T:      git git://linuxtv.org/media_tree.git
10028 S:      Supported
10029 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10030 F:      drivers/media/platform/vsp1/
10031
10032 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10033 L:      linux-media@vger.kernel.org
10034 W:      https://linuxtv.org
10035 T:      git git://linuxtv.org/media_tree.git
10036 S:      Orphan
10037 F:      drivers/media/dvb-frontends/stv0910*
10038
10039 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10040 L:      linux-media@vger.kernel.org
10041 W:      https://linuxtv.org
10042 T:      git git://linuxtv.org/media_tree.git
10043 S:      Orphan
10044 F:      drivers/media/dvb-frontends/stv6111*
10045
10046 MEDIA DRIVERS FOR STM32 - DCMI
10047 M:      Hugues Fruchet <hugues.fruchet@st.com>
10048 L:      linux-media@vger.kernel.org
10049 T:      git git://linuxtv.org/media_tree.git
10050 S:      Supported
10051 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10052 F:      drivers/media/platform/stm32/stm32-dcmi.c
10053
10054 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10055 M:      Dmitry Osipenko <digetx@gmail.com>
10056 L:      linux-media@vger.kernel.org
10057 L:      linux-tegra@vger.kernel.org
10058 T:      git git://linuxtv.org/media_tree.git
10059 S:      Maintained
10060 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10061 F:      drivers/staging/media/tegra-vde/
10062
10063 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10064 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10065 P:      LinuxTV.org Project
10066 L:      linux-media@vger.kernel.org
10067 W:      https://linuxtv.org
10068 Q:      http://patchwork.kernel.org/project/linux-media/list/
10069 T:      git git://linuxtv.org/media_tree.git
10070 S:      Maintained
10071 F:      Documentation/devicetree/bindings/media/
10072 F:      Documentation/media/
10073 F:      drivers/media/
10074 F:      drivers/staging/media/
10075 F:      include/linux/platform_data/media/
10076 F:      include/media/
10077 F:      include/uapi/linux/dvb/
10078 F:      include/uapi/linux/videodev2.h
10079 F:      include/uapi/linux/media.h
10080 F:      include/uapi/linux/v4l2-*
10081 F:      include/uapi/linux/meye.h
10082 F:      include/uapi/linux/ivtv*
10083 F:      include/uapi/linux/uvcvideo.h
10084
10085 MEDIATEK BLUETOOTH DRIVER
10086 M:      Sean Wang <sean.wang@mediatek.com>
10087 L:      linux-bluetooth@vger.kernel.org
10088 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10089 S:      Maintained
10090 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10091 F:      drivers/bluetooth/btmtkuart.c
10092
10093 MEDIATEK CIR DRIVER
10094 M:      Sean Wang <sean.wang@mediatek.com>
10095 S:      Maintained
10096 F:      drivers/media/rc/mtk-cir.c
10097
10098 MEDIATEK DMA DRIVER
10099 M:      Sean Wang <sean.wang@mediatek.com>
10100 L:      dmaengine@vger.kernel.org
10101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10102 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10103 S:      Maintained
10104 F:      Documentation/devicetree/bindings/dma/mtk-*
10105 F:      drivers/dma/mediatek/
10106
10107 MEDIATEK PMIC LED DRIVER
10108 M:      Sean Wang <sean.wang@mediatek.com>
10109 S:      Maintained
10110 F:      drivers/leds/leds-mt6323.c
10111 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10112
10113 MEDIATEK ETHERNET DRIVER
10114 M:      Felix Fietkau <nbd@openwrt.org>
10115 M:      John Crispin <john@phrozen.org>
10116 M:      Sean Wang <sean.wang@mediatek.com>
10117 M:      Nelson Chang <nelson.chang@mediatek.com>
10118 L:      netdev@vger.kernel.org
10119 S:      Maintained
10120 F:      drivers/net/ethernet/mediatek/
10121
10122 MEDIATEK SWITCH DRIVER
10123 M:      Sean Wang <sean.wang@mediatek.com>
10124 L:      netdev@vger.kernel.org
10125 S:      Maintained
10126 F:      drivers/net/dsa/mt7530.*
10127 F:      net/dsa/tag_mtk.c
10128
10129 MEDIATEK JPEG DRIVER
10130 M:      Rick Chang <rick.chang@mediatek.com>
10131 M:      Bin Liu <bin.liu@mediatek.com>
10132 S:      Supported
10133 F:      drivers/media/platform/mtk-jpeg/
10134 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10135
10136 MEDIATEK MDP DRIVER
10137 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10138 M:      Houlong Wei <houlong.wei@mediatek.com>
10139 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10140 S:      Supported
10141 F:      drivers/media/platform/mtk-mdp/
10142 F:      drivers/media/platform/mtk-vpu/
10143 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10144
10145 MEDIATEK MEDIA DRIVER
10146 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10147 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10148 S:      Supported
10149 F:      drivers/media/platform/mtk-vcodec/
10150 F:      drivers/media/platform/mtk-vpu/
10151 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10152 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10153
10154 MEDIATEK MMC/SD/SDIO DRIVER
10155 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10156 S:      Maintained
10157 F:      drivers/mmc/host/mtk-sd.c
10158 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10159
10160 MEDIATEK MT76 WIRELESS LAN DRIVER
10161 M:      Felix Fietkau <nbd@nbd.name>
10162 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10163 R:      Ryder Lee <ryder.lee@mediatek.com>
10164 R:      Roy Luo <royluo@google.com>
10165 L:      linux-wireless@vger.kernel.org
10166 S:      Maintained
10167 F:      drivers/net/wireless/mediatek/mt76/
10168
10169 MEDIATEK MT7601U WIRELESS LAN DRIVER
10170 M:      Jakub Kicinski <kubakici@wp.pl>
10171 L:      linux-wireless@vger.kernel.org
10172 S:      Maintained
10173 F:      drivers/net/wireless/mediatek/mt7601u/
10174
10175 MEDIATEK MT7621/28/88 I2C DRIVER
10176 M:      Stefan Roese <sr@denx.de>
10177 L:      linux-i2c@vger.kernel.org
10178 S:      Maintained
10179 F:      drivers/i2c/busses/i2c-mt7621.c
10180 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10181
10182 MEDIATEK NAND CONTROLLER DRIVER
10183 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10184 L:      linux-mtd@lists.infradead.org
10185 S:      Maintained
10186 F:      drivers/mtd/nand/raw/mtk_*
10187 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10188
10189 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10190 M:      Sean Wang <sean.wang@mediatek.com>
10191 S:      Maintained
10192 F:      drivers/char/hw_random/mtk-rng.c
10193
10194 MEDIATEK USB3 DRD IP DRIVER
10195 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10196 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10197 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10198 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10199 S:      Maintained
10200 F:      drivers/usb/mtu3/
10201
10202 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10203 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10204 M:      Martin Donnelly <martin.donnelly@ge.com>
10205 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10206 S:      Maintained
10207 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10208 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10209
10210 MEGARAID SCSI/SAS DRIVERS
10211 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10212 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10213 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10214 L:      megaraidlinux.pdl@broadcom.com
10215 L:      linux-scsi@vger.kernel.org
10216 W:      http://www.avagotech.com/support/
10217 S:      Maintained
10218 F:      Documentation/scsi/megaraid.txt
10219 F:      drivers/scsi/megaraid.*
10220 F:      drivers/scsi/megaraid/
10221
10222 MELEXIS MLX90614 DRIVER
10223 M:      Crt Mori <cmo@melexis.com>
10224 L:      linux-iio@vger.kernel.org
10225 W:      http://www.melexis.com
10226 S:      Supported
10227 F:      drivers/iio/temperature/mlx90614.c
10228
10229 MELEXIS MLX90632 DRIVER
10230 M:      Crt Mori <cmo@melexis.com>
10231 L:      linux-iio@vger.kernel.org
10232 W:      http://www.melexis.com
10233 S:      Supported
10234 F:      drivers/iio/temperature/mlx90632.c
10235
10236 MELFAS MIP4 TOUCHSCREEN DRIVER
10237 M:      Sangwon Jee <jeesw@melfas.com>
10238 W:      http://www.melfas.com
10239 S:      Supported
10240 F:      drivers/input/touchscreen/melfas_mip4.c
10241 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10242
10243 MELLANOX ETHERNET DRIVER (mlx4_en)
10244 M:      Tariq Toukan <tariqt@mellanox.com>
10245 L:      netdev@vger.kernel.org
10246 S:      Supported
10247 W:      http://www.mellanox.com
10248 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10249 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10250
10251 MELLANOX ETHERNET DRIVER (mlx5e)
10252 M:      Saeed Mahameed <saeedm@mellanox.com>
10253 L:      netdev@vger.kernel.org
10254 S:      Supported
10255 W:      http://www.mellanox.com
10256 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10257 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10258
10259 MELLANOX ETHERNET INNOVA DRIVERS
10260 R:      Boris Pismenny <borisp@mellanox.com>
10261 L:      netdev@vger.kernel.org
10262 S:      Supported
10263 W:      http://www.mellanox.com
10264 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10265 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10266 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10267 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10268 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10269
10270 MELLANOX ETHERNET SWITCH DRIVERS
10271 M:      Jiri Pirko <jiri@mellanox.com>
10272 M:      Ido Schimmel <idosch@mellanox.com>
10273 L:      netdev@vger.kernel.org
10274 S:      Supported
10275 W:      http://www.mellanox.com
10276 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10277 F:      drivers/net/ethernet/mellanox/mlxsw/
10278 F:      tools/testing/selftests/drivers/net/mlxsw/
10279
10280 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10281 M:      mlxsw@mellanox.com
10282 L:      netdev@vger.kernel.org
10283 S:      Supported
10284 W:      http://www.mellanox.com
10285 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10286 F:      drivers/net/ethernet/mellanox/mlxfw/
10287
10288 MELLANOX HARDWARE PLATFORM SUPPORT
10289 M:      Andy Shevchenko <andy@infradead.org>
10290 M:      Darren Hart <dvhart@infradead.org>
10291 M:      Vadim Pasternak <vadimp@mellanox.com>
10292 L:      platform-driver-x86@vger.kernel.org
10293 S:      Supported
10294 F:      drivers/platform/mellanox/
10295 F:      include/linux/platform_data/mlxreg.h
10296
10297 MELLANOX MLX4 core VPI driver
10298 M:      Tariq Toukan <tariqt@mellanox.com>
10299 L:      netdev@vger.kernel.org
10300 L:      linux-rdma@vger.kernel.org
10301 W:      http://www.mellanox.com
10302 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10303 S:      Supported
10304 F:      drivers/net/ethernet/mellanox/mlx4/
10305 F:      include/linux/mlx4/
10306
10307 MELLANOX MLX4 IB driver
10308 M:      Yishai Hadas <yishaih@mellanox.com>
10309 L:      linux-rdma@vger.kernel.org
10310 W:      http://www.mellanox.com
10311 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10312 S:      Supported
10313 F:      drivers/infiniband/hw/mlx4/
10314 F:      include/linux/mlx4/
10315 F:      include/uapi/rdma/mlx4-abi.h
10316
10317 MELLANOX MLX5 core VPI driver
10318 M:      Saeed Mahameed <saeedm@mellanox.com>
10319 M:      Leon Romanovsky <leonro@mellanox.com>
10320 L:      netdev@vger.kernel.org
10321 L:      linux-rdma@vger.kernel.org
10322 W:      http://www.mellanox.com
10323 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10324 S:      Supported
10325 F:      drivers/net/ethernet/mellanox/mlx5/core/
10326 F:      include/linux/mlx5/
10327 F:      Documentation/networking/device_drivers/mellanox/
10328
10329 MELLANOX MLX5 IB driver
10330 M:      Leon Romanovsky <leonro@mellanox.com>
10331 L:      linux-rdma@vger.kernel.org
10332 W:      http://www.mellanox.com
10333 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10334 S:      Supported
10335 F:      drivers/infiniband/hw/mlx5/
10336 F:      include/linux/mlx5/
10337 F:      include/uapi/rdma/mlx5-abi.h
10338
10339 MELLANOX MLXCPLD I2C AND MUX DRIVER
10340 M:      Vadim Pasternak <vadimp@mellanox.com>
10341 M:      Michael Shych <michaelsh@mellanox.com>
10342 L:      linux-i2c@vger.kernel.org
10343 S:      Supported
10344 F:      drivers/i2c/busses/i2c-mlxcpld.c
10345 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10346 F:      Documentation/i2c/busses/i2c-mlxcpld
10347
10348 MELLANOX MLXCPLD LED DRIVER
10349 M:      Vadim Pasternak <vadimp@mellanox.com>
10350 L:      linux-leds@vger.kernel.org
10351 S:      Supported
10352 F:      drivers/leds/leds-mlxcpld.c
10353 F:      drivers/leds/leds-mlxreg.c
10354 F:      Documentation/leds/leds-mlxcpld.rst
10355
10356 MELLANOX PLATFORM DRIVER
10357 M:      Vadim Pasternak <vadimp@mellanox.com>
10358 L:      platform-driver-x86@vger.kernel.org
10359 S:      Supported
10360 F:      drivers/platform/x86/mlx-platform.c
10361
10362 MEMBARRIER SUPPORT
10363 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10364 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10365 L:      linux-kernel@vger.kernel.org
10366 S:      Supported
10367 F:      kernel/sched/membarrier.c
10368 F:      include/uapi/linux/membarrier.h
10369 F:      arch/powerpc/include/asm/membarrier.h
10370
10371 MEMBLOCK
10372 M:      Mike Rapoport <rppt@linux.ibm.com>
10373 L:      linux-mm@kvack.org
10374 S:      Maintained
10375 F:      include/linux/memblock.h
10376 F:      mm/memblock.c
10377 F:      Documentation/core-api/boot-time-mm.rst
10378
10379 MEMORY MANAGEMENT
10380 L:      linux-mm@kvack.org
10381 W:      http://www.linux-mm.org
10382 S:      Maintained
10383 F:      include/linux/mm.h
10384 F:      include/linux/gfp.h
10385 F:      include/linux/mmzone.h
10386 F:      include/linux/memory_hotplug.h
10387 F:      include/linux/vmalloc.h
10388 F:      mm/
10389
10390 MEMORY TECHNOLOGY DEVICES (MTD)
10391 M:      David Woodhouse <dwmw2@infradead.org>
10392 M:      Brian Norris <computersforpeace@gmail.com>
10393 M:      Marek Vasut <marek.vasut@gmail.com>
10394 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10395 M:      Richard Weinberger <richard@nod.at>
10396 M:      Vignesh Raghavendra <vigneshr@ti.com>
10397 L:      linux-mtd@lists.infradead.org
10398 W:      http://www.linux-mtd.infradead.org/
10399 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10402 S:      Maintained
10403 F:      Documentation/devicetree/bindings/mtd/
10404 F:      drivers/mtd/
10405 F:      include/linux/mtd/
10406 F:      include/uapi/mtd/
10407
10408 MEN A21 WATCHDOG DRIVER
10409 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10410 L:      linux-watchdog@vger.kernel.org
10411 S:      Maintained
10412 F:      drivers/watchdog/mena21_wdt.c
10413
10414 MEN CHAMELEON BUS (mcb)
10415 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10416 S:      Maintained
10417 F:      drivers/mcb/
10418 F:      include/linux/mcb.h
10419 F:      Documentation/driver-api/men-chameleon-bus.rst
10420
10421 MEN F21BMC (Board Management Controller)
10422 M:      Andreas Werner <andreas.werner@men.de>
10423 S:      Supported
10424 F:      drivers/mfd/menf21bmc.c
10425 F:      drivers/watchdog/menf21bmc_wdt.c
10426 F:      drivers/leds/leds-menf21bmc.c
10427 F:      drivers/hwmon/menf21bmc_hwmon.c
10428 F:      Documentation/hwmon/menf21bmc.rst
10429
10430 MEN Z069 WATCHDOG DRIVER
10431 M:      Johannes Thumshirn <jth@kernel.org>
10432 L:      linux-watchdog@vger.kernel.org
10433 S:      Maintained
10434 F:      drivers/watchdog/menz69_wdt.c
10435
10436 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10437 M:      Neil Armstrong <narmstrong@baylibre.com>
10438 L:      linux-media@vger.kernel.org
10439 L:      linux-amlogic@lists.infradead.org
10440 W:      http://linux-meson.com/
10441 S:      Supported
10442 F:      drivers/media/platform/meson/ao-cec.c
10443 F:      drivers/media/platform/meson/ao-cec-g12a.c
10444 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10445 T:      git git://linuxtv.org/media_tree.git
10446
10447 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10448 M:      Liang Yang <liang.yang@amlogic.com>
10449 L:      linux-mtd@lists.infradead.org
10450 S:      Maintained
10451 F:      drivers/mtd/nand/raw/meson_*
10452 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10453
10454 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10455 M:      Maxime Jourdan <mjourdan@baylibre.com>
10456 L:      linux-media@vger.kernel.org
10457 L:      linux-amlogic@lists.infradead.org
10458 S:      Supported
10459 F:      drivers/staging/media/meson/vdec/
10460 T:      git git://linuxtv.org/media_tree.git
10461
10462 METHODE UDPU SUPPORT
10463 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10464 S:      Maintained
10465 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10466
10467 MICROBLAZE ARCHITECTURE
10468 M:      Michal Simek <monstr@monstr.eu>
10469 W:      http://www.monstr.eu/fdt/
10470 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10471 S:      Supported
10472 F:      arch/microblaze/
10473
10474 MICROCHIP AT91 SERIAL DRIVER
10475 M:      Richard Genoud <richard.genoud@gmail.com>
10476 S:      Maintained
10477 F:      drivers/tty/serial/atmel_serial.c
10478 F:      drivers/tty/serial/atmel_serial.h
10479 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10480
10481 MICROCHIP AUDIO ASOC DRIVERS
10482 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10483 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10484 S:      Supported
10485 F:      sound/soc/atmel
10486
10487 MICROCHIP DMA DRIVER
10488 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10490 L:      dmaengine@vger.kernel.org
10491 S:      Supported
10492 F:      drivers/dma/at_hdmac.c
10493 F:      drivers/dma/at_hdmac_regs.h
10494 F:      include/linux/platform_data/dma-atmel.h
10495 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10496 F:      include/dt-bindings/dma/at91.h
10497
10498 MICROCHIP ECC DRIVER
10499 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10500 L:      linux-crypto@vger.kernel.org
10501 S:      Maintained
10502 F:      drivers/crypto/atmel-ecc.*
10503
10504 MICROCHIP I2C DRIVER
10505 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10506 L:      linux-i2c@vger.kernel.org
10507 S:      Supported
10508 F:      drivers/i2c/busses/i2c-at91.h
10509 F:      drivers/i2c/busses/i2c-at91-*.c
10510
10511 MICROCHIP ISC DRIVER
10512 M:      Eugen Hristev <eugen.hristev@microchip.com>
10513 L:      linux-media@vger.kernel.org
10514 S:      Supported
10515 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10516 F:      drivers/media/platform/atmel/atmel-isc.h
10517 F:      drivers/media/platform/atmel/atmel-isc-base.c
10518 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10519 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10520
10521 MICROCHIP ISI DRIVER
10522 M:      Eugen Hristev <eugen.hristev@microchip.com>
10523 L:      linux-media@vger.kernel.org
10524 S:      Supported
10525 F:      drivers/media/platform/atmel/atmel-isi.c
10526 F:      drivers/media/platform/atmel/atmel-isi.h
10527
10528 MICROCHIP AT91 USART MFD DRIVER
10529 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10530 L:      linux-kernel@vger.kernel.org
10531 S:      Supported
10532 F:      drivers/mfd/at91-usart.c
10533 F:      include/dt-bindings/mfd/at91-usart.h
10534 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10535
10536 MICROCHIP AT91 USART SPI DRIVER
10537 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10538 L:      linux-spi@vger.kernel.org
10539 S:      Supported
10540 F:      drivers/spi/spi-at91-usart.c
10541 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10542
10543 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10544 M:      Woojung Huh <woojung.huh@microchip.com>
10545 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10546 L:      netdev@vger.kernel.org
10547 S:      Maintained
10548 F:      net/dsa/tag_ksz.c
10549 F:      drivers/net/dsa/microchip/*
10550 F:      include/linux/platform_data/microchip-ksz.h
10551 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10552
10553 MICROCHIP LAN743X ETHERNET DRIVER
10554 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10555 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10556 L:      netdev@vger.kernel.org
10557 S:      Maintained
10558 F:      drivers/net/ethernet/microchip/lan743x_*
10559
10560 MICROCHIP LCDFB DRIVER
10561 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10562 L:      linux-fbdev@vger.kernel.org
10563 S:      Maintained
10564 F:      drivers/video/fbdev/atmel_lcdfb.c
10565 F:      include/video/atmel_lcdc.h
10566
10567 MICROCHIP MMC/SD/SDIO MCI DRIVER
10568 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10569 S:      Maintained
10570 F:      drivers/mmc/host/atmel-mci.c
10571
10572 MICROCHIP MCP16502 PMIC DRIVER
10573 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10575 S:      Maintained
10576 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10577 F:      drivers/regulator/mcp16502.c
10578
10579 MICROCHIP MCP3911 ADC DRIVER
10580 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10581 M:      Kent Gustavsson <kent@minoris.se>
10582 L:      linux-iio@vger.kernel.org
10583 S:      Supported
10584 F:      drivers/iio/adc/mcp3911.c
10585 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10586
10587 MICROCHIP NAND DRIVER
10588 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10589 L:      linux-mtd@lists.infradead.org
10590 S:      Supported
10591 F:      drivers/mtd/nand/raw/atmel/*
10592 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10593
10594 MICROCHIP PWM DRIVER
10595 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10597 L:      linux-pwm@vger.kernel.org
10598 S:      Supported
10599 F:      drivers/pwm/pwm-atmel.c
10600 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10601
10602 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10603 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10604 M:      Eugen Hristev <eugen.hristev@microchip.com>
10605 L:      linux-iio@vger.kernel.org
10606 S:      Supported
10607 F:      drivers/iio/adc/at91-sama5d2_adc.c
10608 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10609 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10610
10611 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10612 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10613 S:      Supported
10614 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10615
10616 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10617 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10619 L:      linux-gpio@vger.kernel.org
10620 F:      drivers/gpio/gpio-sama5d2-piobu.c
10621
10622 MICROCHIP SPI DRIVER
10623 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10624 S:      Supported
10625 F:      drivers/spi/spi-atmel.*
10626
10627 MICROCHIP SSC DRIVER
10628 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10630 S:      Supported
10631 F:      drivers/misc/atmel-ssc.c
10632 F:      include/linux/atmel-ssc.h
10633
10634 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10635 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10637 S:      Supported
10638 F:      drivers/misc/atmel_tclib.c
10639 F:      drivers/clocksource/tcb_clksrc.c
10640
10641 MICROCHIP USBA UDC DRIVER
10642 M:      Cristian Birsan <cristian.birsan@microchip.com>
10643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10644 S:      Supported
10645 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10646
10647 MICROCHIP USB251XB DRIVER
10648 M:      Richard Leitner <richard.leitner@skidata.com>
10649 L:      linux-usb@vger.kernel.org
10650 S:      Maintained
10651 F:      drivers/usb/misc/usb251xb.c
10652 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10653
10654 MICROCHIP XDMA DRIVER
10655 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10656 L:      linux-arm-kernel@lists.infradead.org
10657 L:      dmaengine@vger.kernel.org
10658 S:      Supported
10659 F:      drivers/dma/at_xdmac.c
10660
10661 MICROSEMI MIPS SOCS
10662 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10663 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10664 L:      linux-mips@vger.kernel.org
10665 S:      Supported
10666 F:      arch/mips/generic/board-ocelot.c
10667 F:      arch/mips/configs/generic/board-ocelot.config
10668 F:      arch/mips/boot/dts/mscc/
10669 F:      Documentation/devicetree/bindings/mips/mscc.txt
10670
10671 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10672 M:      Don Brace <don.brace@microsemi.com>
10673 L:      esc.storagedev@microsemi.com
10674 L:      linux-scsi@vger.kernel.org
10675 S:      Supported
10676 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10677 F:      drivers/scsi/smartpqi/Kconfig
10678 F:      drivers/scsi/smartpqi/Makefile
10679 F:      include/linux/cciss*.h
10680 F:      include/uapi/linux/cciss*.h
10681 F:      Documentation/scsi/smartpqi.txt
10682
10683 MICROSEMI ETHERNET SWITCH DRIVER
10684 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10685 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10686 L:      netdev@vger.kernel.org
10687 S:      Supported
10688 F:      drivers/net/ethernet/mscc/
10689
10690 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10691 M:      Chen Yu <yu.c.chen@intel.com>
10692 L:      platform-driver-x86@vger.kernel.org
10693 S:      Supported
10694 F:      drivers/platform/x86/surfacepro3_button.c
10695
10696 MICROTEK X6 SCANNER
10697 M:      Oliver Neukum <oliver@neukum.org>
10698 S:      Maintained
10699 F:      drivers/usb/image/microtek.*
10700
10701 MIPS
10702 M:      Ralf Baechle <ralf@linux-mips.org>
10703 M:      Paul Burton <paul.burton@mips.com>
10704 M:      James Hogan <jhogan@kernel.org>
10705 L:      linux-mips@vger.kernel.org
10706 W:      http://www.linux-mips.org/
10707 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10709 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10710 S:      Supported
10711 F:      Documentation/devicetree/bindings/mips/
10712 F:      Documentation/mips/
10713 F:      arch/mips/
10714 F:      drivers/platform/mips/
10715
10716 MIPS BOSTON DEVELOPMENT BOARD
10717 M:      Paul Burton <paul.burton@mips.com>
10718 L:      linux-mips@vger.kernel.org
10719 S:      Maintained
10720 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10721 F:      arch/mips/boot/dts/img/boston.dts
10722 F:      arch/mips/configs/generic/board-boston.config
10723 F:      drivers/clk/imgtec/clk-boston.c
10724 F:      include/dt-bindings/clock/boston-clock.h
10725
10726 MIPS GENERIC PLATFORM
10727 M:      Paul Burton <paul.burton@mips.com>
10728 L:      linux-mips@vger.kernel.org
10729 S:      Supported
10730 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10731 F:      arch/mips/generic/
10732 F:      arch/mips/tools/generic-board-config.sh
10733
10734 MIPS/LOONGSON1 ARCHITECTURE
10735 M:      Keguang Zhang <keguang.zhang@gmail.com>
10736 L:      linux-mips@vger.kernel.org
10737 S:      Maintained
10738 F:      arch/mips/loongson32/
10739 F:      arch/mips/include/asm/mach-loongson32/
10740 F:      drivers/*/*loongson1*
10741 F:      drivers/*/*/*loongson1*
10742
10743 MIPS/LOONGSON2 ARCHITECTURE
10744 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10745 L:      linux-mips@vger.kernel.org
10746 S:      Maintained
10747 F:      arch/mips/loongson64/fuloong-2e/
10748 F:      arch/mips/loongson64/lemote-2f/
10749 F:      arch/mips/include/asm/mach-loongson64/
10750 F:      drivers/*/*loongson2*
10751 F:      drivers/*/*/*loongson2*
10752
10753 MIPS/LOONGSON3 ARCHITECTURE
10754 M:      Huacai Chen <chenhc@lemote.com>
10755 L:      linux-mips@vger.kernel.org
10756 S:      Maintained
10757 F:      arch/mips/loongson64/
10758 F:      arch/mips/include/asm/mach-loongson64/
10759 F:      drivers/platform/mips/cpu_hwmon.c
10760 F:      drivers/*/*loongson3*
10761 F:      drivers/*/*/*loongson3*
10762
10763 MIPS RINT INSTRUCTION EMULATION
10764 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10765 L:      linux-mips@vger.kernel.org
10766 S:      Supported
10767 F:      arch/mips/math-emu/sp_rint.c
10768 F:      arch/mips/math-emu/dp_rint.c
10769
10770 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10771 M:      Hans Verkuil <hverkuil@xs4all.nl>
10772 L:      linux-media@vger.kernel.org
10773 T:      git git://linuxtv.org/media_tree.git
10774 W:      https://linuxtv.org
10775 S:      Odd Fixes
10776 F:      drivers/media/radio/radio-miropcm20*
10777
10778 MMP SUPPORT
10779 R:      Lubomir Rintel <lkundrak@v3.sk>
10780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10781 S:      Odd Fixes
10782 F:      arch/arm/boot/dts/mmp*
10783 F:      arch/arm/mach-mmp/
10784
10785 MMU GATHER AND TLB INVALIDATION
10786 M:      Will Deacon <will@kernel.org>
10787 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10788 M:      Andrew Morton <akpm@linux-foundation.org>
10789 M:      Nick Piggin <npiggin@gmail.com>
10790 M:      Peter Zijlstra <peterz@infradead.org>
10791 L:      linux-arch@vger.kernel.org
10792 L:      linux-mm@kvack.org
10793 S:      Maintained
10794 F:      arch/*/include/asm/tlb.h
10795 F:      include/asm-generic/tlb.h
10796 F:      mm/mmu_gather.c
10797
10798 MN88472 MEDIA DRIVER
10799 M:      Antti Palosaari <crope@iki.fi>
10800 L:      linux-media@vger.kernel.org
10801 W:      https://linuxtv.org
10802 W:      http://palosaari.fi/linux/
10803 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10804 S:      Maintained
10805 F:      drivers/media/dvb-frontends/mn88472*
10806
10807 MN88473 MEDIA DRIVER
10808 M:      Antti Palosaari <crope@iki.fi>
10809 L:      linux-media@vger.kernel.org
10810 W:      https://linuxtv.org
10811 W:      http://palosaari.fi/linux/
10812 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10813 S:      Maintained
10814 F:      drivers/media/dvb-frontends/mn88473*
10815
10816 MODULE SUPPORT
10817 M:      Jessica Yu <jeyu@kernel.org>
10818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10819 S:      Maintained
10820 F:      include/linux/module.h
10821 F:      kernel/module.c
10822
10823 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10824 W:      http://popies.net/meye/
10825 S:      Orphan
10826 F:      Documentation/media/v4l-drivers/meye*
10827 F:      drivers/media/pci/meye/
10828 F:      include/uapi/linux/meye.h
10829
10830 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10831 M:      Jiri Slaby <jirislaby@gmail.com>
10832 S:      Maintained
10833 F:      Documentation/driver-api/serial/moxa-smartio.rst
10834 F:      drivers/tty/mxser.*
10835
10836 MR800 AVERMEDIA USB FM RADIO DRIVER
10837 M:      Alexey Klimov <klimov.linux@gmail.com>
10838 L:      linux-media@vger.kernel.org
10839 T:      git git://linuxtv.org/media_tree.git
10840 S:      Maintained
10841 F:      drivers/media/radio/radio-mr800.c
10842
10843 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10844 M:      Alan Ott <alan@signal11.us>
10845 L:      linux-wpan@vger.kernel.org
10846 S:      Maintained
10847 F:      drivers/net/ieee802154/mrf24j40.c
10848 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10849
10850 MSI LAPTOP SUPPORT
10851 M:      "Lee, Chun-Yi" <jlee@suse.com>
10852 L:      platform-driver-x86@vger.kernel.org
10853 S:      Maintained
10854 F:      drivers/platform/x86/msi-laptop.c
10855
10856 MSI WMI SUPPORT
10857 L:      platform-driver-x86@vger.kernel.org
10858 S:      Orphan
10859 F:      drivers/platform/x86/msi-wmi.c
10860
10861 MSI001 MEDIA DRIVER
10862 M:      Antti Palosaari <crope@iki.fi>
10863 L:      linux-media@vger.kernel.org
10864 W:      https://linuxtv.org
10865 W:      http://palosaari.fi/linux/
10866 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10867 T:      git git://linuxtv.org/anttip/media_tree.git
10868 S:      Maintained
10869 F:      drivers/media/tuners/msi001*
10870
10871 MSI2500 MEDIA DRIVER
10872 M:      Antti Palosaari <crope@iki.fi>
10873 L:      linux-media@vger.kernel.org
10874 W:      https://linuxtv.org
10875 W:      http://palosaari.fi/linux/
10876 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10877 T:      git git://linuxtv.org/anttip/media_tree.git
10878 S:      Maintained
10879 F:      drivers/media/usb/msi2500/
10880
10881 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10882 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10883 L:      linux-mtd@lists.infradead.org
10884 S:      Maintained
10885 F:      drivers/mtd/devices/docg3*
10886
10887 MT9M032 APTINA SENSOR DRIVER
10888 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10889 L:      linux-media@vger.kernel.org
10890 T:      git git://linuxtv.org/media_tree.git
10891 S:      Maintained
10892 F:      drivers/media/i2c/mt9m032.c
10893 F:      include/media/i2c/mt9m032.h
10894
10895 MT9P031 APTINA CAMERA SENSOR
10896 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10897 L:      linux-media@vger.kernel.org
10898 T:      git git://linuxtv.org/media_tree.git
10899 S:      Maintained
10900 F:      drivers/media/i2c/mt9p031.c
10901 F:      include/media/i2c/mt9p031.h
10902
10903 MT9T001 APTINA CAMERA SENSOR
10904 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10905 L:      linux-media@vger.kernel.org
10906 T:      git git://linuxtv.org/media_tree.git
10907 S:      Maintained
10908 F:      drivers/media/i2c/mt9t001.c
10909 F:      include/media/i2c/mt9t001.h
10910
10911 MT9T112 APTINA CAMERA SENSOR
10912 M:      Jacopo Mondi <jacopo@jmondi.org>
10913 L:      linux-media@vger.kernel.org
10914 T:      git git://linuxtv.org/media_tree.git
10915 S:      Odd Fixes
10916 F:      drivers/media/i2c/mt9t112.c
10917 F:      include/media/i2c/mt9t112.h
10918
10919 MT9V032 APTINA CAMERA SENSOR
10920 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10921 L:      linux-media@vger.kernel.org
10922 T:      git git://linuxtv.org/media_tree.git
10923 S:      Maintained
10924 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10925 F:      drivers/media/i2c/mt9v032.c
10926 F:      include/media/i2c/mt9v032.h
10927
10928 MT9V111 APTINA CAMERA SENSOR
10929 M:      Jacopo Mondi <jacopo@jmondi.org>
10930 L:      linux-media@vger.kernel.org
10931 T:      git git://linuxtv.org/media_tree.git
10932 S:      Maintained
10933 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10934 F:      drivers/media/i2c/mt9v111.c
10935
10936 MULTIFUNCTION DEVICES (MFD)
10937 M:      Lee Jones <lee.jones@linaro.org>
10938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10939 S:      Supported
10940 F:      Documentation/devicetree/bindings/mfd/
10941 F:      drivers/mfd/
10942 F:      include/linux/mfd/
10943 F:      include/dt-bindings/mfd/
10944
10945 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10946 S:      Orphan
10947 F:      drivers/mmc/host/mmc_spi.c
10948 F:      include/linux/spi/mmc_spi.h
10949
10950 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10951 M:      Ulf Hansson <ulf.hansson@linaro.org>
10952 L:      linux-mmc@vger.kernel.org
10953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10954 S:      Maintained
10955 F:      Documentation/devicetree/bindings/mmc/
10956 F:      drivers/mmc/
10957 F:      include/linux/mmc/
10958 F:      include/uapi/linux/mmc/
10959
10960 MULTIPLEXER SUBSYSTEM
10961 M:      Peter Rosin <peda@axentia.se>
10962 S:      Maintained
10963 F:      Documentation/ABI/testing/sysfs-class-mux*
10964 F:      Documentation/devicetree/bindings/mux/
10965 F:      include/dt-bindings/mux/
10966 F:      include/linux/mux/
10967 F:      drivers/mux/
10968
10969 MULTITECH MULTIPORT CARD (ISICOM)
10970 S:      Orphan
10971 F:      drivers/tty/isicom.c
10972 F:      include/linux/isicom.h
10973
10974 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10975 M:      Bin Liu <b-liu@ti.com>
10976 L:      linux-usb@vger.kernel.org
10977 S:      Maintained
10978 F:      drivers/usb/musb/
10979
10980 MXL301RF MEDIA DRIVER
10981 M:      Akihiro Tsukada <tskd08@gmail.com>
10982 L:      linux-media@vger.kernel.org
10983 S:      Odd Fixes
10984 F:      drivers/media/tuners/mxl301rf*
10985
10986 MXL5007T MEDIA DRIVER
10987 M:      Michael Krufky <mkrufky@linuxtv.org>
10988 L:      linux-media@vger.kernel.org
10989 W:      https://linuxtv.org
10990 W:      http://github.com/mkrufky
10991 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10992 T:      git git://linuxtv.org/mkrufky/tuners.git
10993 S:      Maintained
10994 F:      drivers/media/tuners/mxl5007t.*
10995
10996 MXSFB DRM DRIVER
10997 M:      Marek Vasut <marex@denx.de>
10998 M:      Stefan Agner <stefan@agner.ch>
10999 L:      dri-devel@lists.freedesktop.org
11000 S:      Supported
11001 F:      drivers/gpu/drm/mxsfb/
11002 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11003 T:      git git://anongit.freedesktop.org/drm/drm-misc
11004
11005 MYLEX DAC960 PCI RAID Controller
11006 M:      Hannes Reinecke <hare@kernel.org>
11007 L:      linux-scsi@vger.kernel.org
11008 S:      Supported
11009 F:      drivers/scsi/myrb.*
11010 F:      drivers/scsi/myrs.*
11011
11012 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11013 M:      Chris Lee <christopher.lee@cspi.com>
11014 L:      netdev@vger.kernel.org
11015 W:      https://www.cspi.com/ethernet-products/support/downloads/
11016 S:      Supported
11017 F:      drivers/net/ethernet/myricom/myri10ge/
11018
11019 NAND FLASH SUBSYSTEM
11020 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11021 R:      Richard Weinberger <richard@nod.at>
11022 L:      linux-mtd@lists.infradead.org
11023 W:      http://www.linux-mtd.infradead.org/
11024 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11026 S:      Maintained
11027 F:      drivers/mtd/nand/
11028 F:      include/linux/mtd/*nand*.h
11029
11030 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11031 M:      Daniel Mack <zonque@gmail.com>
11032 S:      Maintained
11033 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11034 W:      http://www.native-instruments.com
11035 F:      sound/usb/caiaq/
11036
11037 NATSEMI ETHERNET DRIVER (DP8381x)
11038 S:      Orphan
11039 F:      drivers/net/ethernet/natsemi/natsemi.c
11040
11041 NCR 5380 SCSI DRIVERS
11042 M:      Finn Thain <fthain@telegraphics.com.au>
11043 M:      Michael Schmitz <schmitzmic@gmail.com>
11044 L:      linux-scsi@vger.kernel.org
11045 S:      Maintained
11046 F:      Documentation/scsi/g_NCR5380.txt
11047 F:      drivers/scsi/NCR5380.*
11048 F:      drivers/scsi/arm/cumana_1.c
11049 F:      drivers/scsi/arm/oak.c
11050 F:      drivers/scsi/atari_scsi.*
11051 F:      drivers/scsi/dmx3191d.c
11052 F:      drivers/scsi/g_NCR5380.*
11053 F:      drivers/scsi/mac_scsi.*
11054 F:      drivers/scsi/sun3_scsi.*
11055 F:      drivers/scsi/sun3_scsi_vme.c
11056
11057 NCSI LIBRARY:
11058 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11059 S:      Maintained
11060 F:      net/ncsi/
11061
11062 NCT6775 HARDWARE MONITOR DRIVER
11063 M:      Guenter Roeck <linux@roeck-us.net>
11064 L:      linux-hwmon@vger.kernel.org
11065 S:      Maintained
11066 F:      Documentation/hwmon/nct6775.rst
11067 F:      drivers/hwmon/nct6775.c
11068
11069 NET_FAILOVER MODULE
11070 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11071 L:      netdev@vger.kernel.org
11072 S:      Supported
11073 F:      driver/net/net_failover.c
11074 F:      include/net/net_failover.h
11075 F:      Documentation/networking/net_failover.rst
11076
11077 NETEM NETWORK EMULATOR
11078 M:      Stephen Hemminger <stephen@networkplumber.org>
11079 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11080 S:      Maintained
11081 F:      net/sched/sch_netem.c
11082
11083 NETERION 10GbE DRIVERS (s2io/vxge)
11084 M:      Jon Mason <jdmason@kudzu.us>
11085 L:      netdev@vger.kernel.org
11086 S:      Supported
11087 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11088 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11089 F:      drivers/net/ethernet/neterion/
11090
11091 NETFILTER
11092 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11093 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11094 M:      Florian Westphal <fw@strlen.de>
11095 L:      netfilter-devel@vger.kernel.org
11096 L:      coreteam@netfilter.org
11097 W:      http://www.netfilter.org/
11098 W:      http://www.iptables.org/
11099 W:      http://www.nftables.org/
11100 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11103 S:      Maintained
11104 F:      include/linux/netfilter*
11105 F:      include/linux/netfilter/
11106 F:      include/net/netfilter/
11107 F:      include/uapi/linux/netfilter*
11108 F:      include/uapi/linux/netfilter/
11109 F:      net/*/netfilter.c
11110 F:      net/*/netfilter/
11111 F:      net/netfilter/
11112 F:      net/bridge/br_netfilter*.c
11113
11114 NETROM NETWORK LAYER
11115 M:      Ralf Baechle <ralf@linux-mips.org>
11116 L:      linux-hams@vger.kernel.org
11117 W:      http://www.linux-ax25.org/
11118 S:      Maintained
11119 F:      include/net/netrom.h
11120 F:      include/uapi/linux/netrom.h
11121 F:      net/netrom/
11122
11123 NETRONOME ETHERNET DRIVERS
11124 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11125 L:      oss-drivers@netronome.com
11126 S:      Maintained
11127 F:      drivers/net/ethernet/netronome/
11128
11129 NETWORK BLOCK DEVICE (NBD)
11130 M:      Josef Bacik <josef@toxicpanda.com>
11131 S:      Maintained
11132 L:      linux-block@vger.kernel.org
11133 L:      nbd@other.debian.org
11134 F:      Documentation/admin-guide/blockdev/nbd.rst
11135 F:      drivers/block/nbd.c
11136 F:      include/trace/events/nbd.h
11137 F:      include/uapi/linux/nbd.h
11138
11139 NETWORK DROP MONITOR
11140 M:      Neil Horman <nhorman@tuxdriver.com>
11141 L:      netdev@vger.kernel.org
11142 S:      Maintained
11143 W:      https://fedorahosted.org/dropwatch/
11144 F:      net/core/drop_monitor.c
11145
11146 NETWORKING DRIVERS
11147 M:      "David S. Miller" <davem@davemloft.net>
11148 L:      netdev@vger.kernel.org
11149 W:      http://www.linuxfoundation.org/en/Net
11150 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11153 S:      Odd Fixes
11154 F:      Documentation/devicetree/bindings/net/
11155 F:      drivers/net/
11156 F:      include/linux/if_*
11157 F:      include/linux/netdevice.h
11158 F:      include/linux/etherdevice.h
11159 F:      include/linux/fcdevice.h
11160 F:      include/linux/fddidevice.h
11161 F:      include/linux/hippidevice.h
11162 F:      include/linux/inetdevice.h
11163 F:      include/uapi/linux/if_*
11164 F:      include/uapi/linux/netdevice.h
11165
11166 NETWORKING DRIVERS (WIRELESS)
11167 M:      Kalle Valo <kvalo@codeaurora.org>
11168 L:      linux-wireless@vger.kernel.org
11169 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11172 S:      Maintained
11173 F:      Documentation/devicetree/bindings/net/wireless/
11174 F:      drivers/net/wireless/
11175
11176 NETWORKING [DSA]
11177 M:      Andrew Lunn <andrew@lunn.ch>
11178 M:      Vivien Didelot <vivien.didelot@gmail.com>
11179 M:      Florian Fainelli <f.fainelli@gmail.com>
11180 S:      Maintained
11181 F:      Documentation/devicetree/bindings/net/dsa/
11182 F:      net/dsa/
11183 F:      include/net/dsa.h
11184 F:      include/linux/dsa/
11185 F:      include/linux/platform_data/dsa.h
11186 F:      drivers/net/dsa/
11187
11188 NETWORKING [GENERAL]
11189 M:      "David S. Miller" <davem@davemloft.net>
11190 L:      netdev@vger.kernel.org
11191 W:      http://www.linuxfoundation.org/en/Net
11192 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11195 B:      mailto:netdev@vger.kernel.org
11196 S:      Maintained
11197 F:      net/
11198 F:      include/net/
11199 F:      include/linux/in.h
11200 F:      include/linux/net.h
11201 F:      include/linux/netdevice.h
11202 F:      include/uapi/linux/in.h
11203 F:      include/uapi/linux/net.h
11204 F:      include/uapi/linux/netdevice.h
11205 F:      include/uapi/linux/net_namespace.h
11206 F:      tools/testing/selftests/net/
11207 F:      lib/net_utils.c
11208 F:      lib/random32.c
11209 F:      Documentation/networking/
11210
11211 NETWORKING [IPSEC]
11212 M:      Steffen Klassert <steffen.klassert@secunet.com>
11213 M:      Herbert Xu <herbert@gondor.apana.org.au>
11214 M:      "David S. Miller" <davem@davemloft.net>
11215 L:      netdev@vger.kernel.org
11216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11218 S:      Maintained
11219 F:      net/xfrm/
11220 F:      net/key/
11221 F:      net/ipv4/xfrm*
11222 F:      net/ipv4/esp4*
11223 F:      net/ipv4/ah4.c
11224 F:      net/ipv4/ipcomp.c
11225 F:      net/ipv4/ip_vti.c
11226 F:      net/ipv6/xfrm*
11227 F:      net/ipv6/esp6*
11228 F:      net/ipv6/ah6.c
11229 F:      net/ipv6/ipcomp6.c
11230 F:      net/ipv6/ip6_vti.c
11231 F:      include/uapi/linux/xfrm.h
11232 F:      include/net/xfrm.h
11233
11234 NETWORKING [IPv4/IPv6]
11235 M:      "David S. Miller" <davem@davemloft.net>
11236 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11237 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11238 L:      netdev@vger.kernel.org
11239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11240 S:      Maintained
11241 F:      net/ipv4/
11242 F:      net/ipv6/
11243 F:      include/net/ip*
11244 F:      arch/x86/net/*
11245
11246 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11247 M:      Paul Moore <paul@paul-moore.com>
11248 W:      https://github.com/netlabel
11249 L:      netdev@vger.kernel.org
11250 L:      linux-security-module@vger.kernel.org
11251 S:      Maintained
11252 F:      Documentation/netlabel/
11253 F:      include/net/calipso.h
11254 F:      include/net/cipso_ipv4.h
11255 F:      include/net/netlabel.h
11256 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11257 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11258 F:      net/netlabel/
11259 F:      net/ipv4/cipso_ipv4.c
11260 F:      net/ipv6/calipso.c
11261 F:      net/netfilter/xt_CONNSECMARK.c
11262 F:      net/netfilter/xt_SECMARK.c
11263
11264 NETWORKING [TCP]
11265 M:      Eric Dumazet <edumazet@google.com>
11266 L:      netdev@vger.kernel.org
11267 S:      Maintained
11268 F:      net/ipv4/tcp*.c
11269 F:      net/ipv4/syncookies.c
11270 F:      net/ipv6/tcp*.c
11271 F:      net/ipv6/syncookies.c
11272 F:      include/uapi/linux/tcp.h
11273 F:      include/net/tcp.h
11274 F:      include/linux/tcp.h
11275 F:      include/trace/events/tcp.h
11276
11277 NETWORKING [TLS]
11278 M:      Boris Pismenny <borisp@mellanox.com>
11279 M:      Aviad Yehezkel <aviadye@mellanox.com>
11280 M:      Dave Watson <davejwatson@fb.com>
11281 M:      John Fastabend <john.fastabend@gmail.com>
11282 M:      Daniel Borkmann <daniel@iogearbox.net>
11283 L:      netdev@vger.kernel.org
11284 S:      Maintained
11285 F:      net/tls/*
11286 F:      include/uapi/linux/tls.h
11287 F:      include/net/tls.h
11288
11289 NETWORKING [WIRELESS]
11290 L:      linux-wireless@vger.kernel.org
11291 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11292
11293 NETDEVSIM
11294 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11295 S:      Maintained
11296 F:      drivers/net/netdevsim/*
11297
11298 NETXEN (1/10) GbE SUPPORT
11299 M:      Manish Chopra <manishc@marvell.com>
11300 M:      Rahul Verma <rahulv@marvell.com>
11301 M:      GR-Linux-NIC-Dev@marvell.com
11302 L:      netdev@vger.kernel.org
11303 S:      Supported
11304 F:      drivers/net/ethernet/qlogic/netxen/
11305
11306 NEXTHOP
11307 M:      David Ahern <dsahern@kernel.org>
11308 L:      netdev@vger.kernel.org
11309 S:      Maintained
11310 F:      include/net/nexthop.h
11311 F:      include/uapi/linux/nexthop.h
11312 F:      include/net/netns/nexthop.h
11313 F:      net/ipv4/nexthop.c
11314
11315 NFC SUBSYSTEM
11316 L:      netdev@vger.kernel.org
11317 S:      Orphan
11318 F:      net/nfc/
11319 F:      include/net/nfc/
11320 F:      include/uapi/linux/nfc.h
11321 F:      drivers/nfc/
11322 F:      include/linux/platform_data/nfcmrvl.h
11323 F:      include/linux/platform_data/nxp-nci.h
11324 F:      Documentation/devicetree/bindings/net/nfc/
11325
11326 NFS, SUNRPC, AND LOCKD CLIENTS
11327 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11328 M:      Anna Schumaker <anna.schumaker@netapp.com>
11329 L:      linux-nfs@vger.kernel.org
11330 W:      http://client.linux-nfs.org
11331 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11332 S:      Maintained
11333 F:      fs/lockd/
11334 F:      fs/nfs/
11335 F:      fs/nfs_common/
11336 F:      net/sunrpc/
11337 F:      include/linux/lockd/
11338 F:      include/linux/nfs*
11339 F:      include/linux/sunrpc/
11340 F:      include/uapi/linux/nfs*
11341 F:      include/uapi/linux/sunrpc/
11342
11343 NILFS2 FILESYSTEM
11344 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11345 L:      linux-nilfs@vger.kernel.org
11346 W:      https://nilfs.sourceforge.io/
11347 W:      https://nilfs.osdn.jp/
11348 T:      git git://github.com/konis/nilfs2.git
11349 S:      Supported
11350 F:      Documentation/filesystems/nilfs2.txt
11351 F:      fs/nilfs2/
11352 F:      include/trace/events/nilfs2.h
11353 F:      include/uapi/linux/nilfs2_api.h
11354 F:      include/uapi/linux/nilfs2_ondisk.h
11355
11356 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11357 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11358 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11359 S:      Maintained
11360 F:      Documentation/scsi/NinjaSCSI.txt
11361 F:      drivers/scsi/pcmcia/nsp_*
11362
11363 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11364 M:      GOTO Masanori <gotom@debian.or.jp>
11365 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11366 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11367 S:      Maintained
11368 F:      Documentation/scsi/NinjaSCSI.txt
11369 F:      drivers/scsi/nsp32*
11370
11371 NIOS2 ARCHITECTURE
11372 M:      Ley Foon Tan <lftan@altera.com>
11373 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11375 S:      Maintained
11376 F:      arch/nios2/
11377
11378 NOHZ, DYNTICKS SUPPORT
11379 M:      Frederic Weisbecker <fweisbec@gmail.com>
11380 M:      Thomas Gleixner <tglx@linutronix.de>
11381 M:      Ingo Molnar <mingo@kernel.org>
11382 L:      linux-kernel@vger.kernel.org
11383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11384 S:      Maintained
11385 F:      kernel/time/tick*.*
11386 F:      include/linux/tick.h
11387 F:      include/linux/sched/nohz.h
11388
11389 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11390 M:      Pavel Machek <pavel@ucw.cz>
11391 M:      Sakari Ailus <sakari.ailus@iki.fi>
11392 L:      linux-media@vger.kernel.org
11393 S:      Maintained
11394 F:      drivers/media/i2c/et8ek8
11395 F:      drivers/media/i2c/ad5820.c
11396
11397 NOKIA N900 POWER SUPPLY DRIVERS
11398 R:      Pali Rohár <pali.rohar@gmail.com>
11399 F:      include/linux/power/bq2415x_charger.h
11400 F:      include/linux/power/bq27xxx_battery.h
11401 F:      include/linux/power/isp1704_charger.h
11402 F:      drivers/power/supply/bq2415x_charger.c
11403 F:      drivers/power/supply/bq27xxx_battery.c
11404 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11405 F:      drivers/power/supply/isp1704_charger.c
11406 F:      drivers/power/supply/rx51_battery.c
11407
11408 NOLIBC HEADER FILE
11409 M:      Willy Tarreau <w@1wt.eu>
11410 S:      Maintained
11411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11412 F:      tools/include/nolibc/
11413
11414 NTB AMD DRIVER
11415 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11416 L:      linux-ntb@googlegroups.com
11417 S:      Supported
11418 F:      drivers/ntb/hw/amd/
11419
11420 NTB DRIVER CORE
11421 M:      Jon Mason <jdmason@kudzu.us>
11422 M:      Dave Jiang <dave.jiang@intel.com>
11423 M:      Allen Hubbe <allenbh@gmail.com>
11424 L:      linux-ntb@googlegroups.com
11425 S:      Supported
11426 W:      https://github.com/jonmason/ntb/wiki
11427 T:      git git://github.com/jonmason/ntb.git
11428 F:      drivers/ntb/
11429 F:      drivers/net/ntb_netdev.c
11430 F:      include/linux/ntb.h
11431 F:      include/linux/ntb_transport.h
11432 F:      tools/testing/selftests/ntb/
11433
11434 NTB IDT DRIVER
11435 M:      Serge Semin <fancer.lancer@gmail.com>
11436 L:      linux-ntb@googlegroups.com
11437 S:      Supported
11438 F:      drivers/ntb/hw/idt/
11439
11440 NTB INTEL DRIVER
11441 M:      Dave Jiang <dave.jiang@intel.com>
11442 L:      linux-ntb@googlegroups.com
11443 S:      Supported
11444 W:      https://github.com/davejiang/linux/wiki
11445 T:      git https://github.com/davejiang/linux.git
11446 F:      drivers/ntb/hw/intel/
11447
11448 NTFS FILESYSTEM
11449 M:      Anton Altaparmakov <anton@tuxera.com>
11450 L:      linux-ntfs-dev@lists.sourceforge.net
11451 W:      http://www.tuxera.com/
11452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11453 S:      Supported
11454 F:      Documentation/filesystems/ntfs.txt
11455 F:      fs/ntfs/
11456
11457 NUBUS SUBSYSTEM
11458 M:      Finn Thain <fthain@telegraphics.com.au>
11459 L:      linux-m68k@lists.linux-m68k.org
11460 S:      Maintained
11461 F:      arch/*/include/asm/nubus.h
11462 F:      drivers/nubus/
11463 F:      include/linux/nubus.h
11464 F:      include/uapi/linux/nubus.h
11465
11466 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11467 M:      Antonino Daplas <adaplas@gmail.com>
11468 L:      linux-fbdev@vger.kernel.org
11469 S:      Maintained
11470 F:      drivers/video/fbdev/riva/
11471 F:      drivers/video/fbdev/nvidia/
11472
11473 NVM EXPRESS DRIVER
11474 M:      Keith Busch <kbusch@kernel.org>
11475 M:      Jens Axboe <axboe@fb.com>
11476 M:      Christoph Hellwig <hch@lst.de>
11477 M:      Sagi Grimberg <sagi@grimberg.me>
11478 L:      linux-nvme@lists.infradead.org
11479 T:      git://git.infradead.org/nvme.git
11480 W:      http://git.infradead.org/nvme.git
11481 S:      Supported
11482 F:      drivers/nvme/host/
11483 F:      include/linux/nvme.h
11484 F:      include/uapi/linux/nvme_ioctl.h
11485
11486 NVM EXPRESS FC TRANSPORT DRIVERS
11487 M:      James Smart <james.smart@broadcom.com>
11488 L:      linux-nvme@lists.infradead.org
11489 S:      Supported
11490 F:      include/linux/nvme-fc.h
11491 F:      include/linux/nvme-fc-driver.h
11492 F:      drivers/nvme/host/fc.c
11493 F:      drivers/nvme/target/fc.c
11494 F:      drivers/nvme/target/fcloop.c
11495
11496 NVM EXPRESS TARGET DRIVER
11497 M:      Christoph Hellwig <hch@lst.de>
11498 M:      Sagi Grimberg <sagi@grimberg.me>
11499 L:      linux-nvme@lists.infradead.org
11500 T:      git://git.infradead.org/nvme.git
11501 W:      http://git.infradead.org/nvme.git
11502 S:      Supported
11503 F:      drivers/nvme/target/
11504
11505 NVMEM FRAMEWORK
11506 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11507 S:      Maintained
11508 F:      drivers/nvmem/
11509 F:      Documentation/devicetree/bindings/nvmem/
11510 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11511 F:      include/linux/nvmem-consumer.h
11512 F:      include/linux/nvmem-provider.h
11513
11514 NXP FXAS21002C DRIVER
11515 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11516 L:      linux-iio@vger.kernel.org
11517 S:      Maintained
11518 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11519 F:      drivers/iio/gyro/fxas21002c_core.c
11520 F:      drivers/iio/gyro/fxas21002c.h
11521 F:      drivers/iio/gyro/fxas21002c_i2c.c
11522 F:      drivers/iio/gyro/fxas21002c_spi.c
11523
11524 NXP SGTL5000 DRIVER
11525 M:      Fabio Estevam <festevam@gmail.com>
11526 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11527 S:      Maintained
11528 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11529 F:      sound/soc/codecs/sgtl5000*
11530
11531 NXP SJA1105 ETHERNET SWITCH DRIVER
11532 M:      Vladimir Oltean <olteanv@gmail.com>
11533 L:      linux-kernel@vger.kernel.org
11534 S:      Maintained
11535 F:      drivers/net/dsa/sja1105
11536
11537 NXP TDA998X DRM DRIVER
11538 M:      Russell King <linux@armlinux.org.uk>
11539 S:      Maintained
11540 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11541 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11542 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11543 F:      include/drm/i2c/tda998x.h
11544 F:      include/dt-bindings/display/tda998x.h
11545 K:      "nxp,tda998x"
11546
11547 NXP TFA9879 DRIVER
11548 M:      Peter Rosin <peda@axentia.se>
11549 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11550 S:      Maintained
11551 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11552 F:      sound/soc/codecs/tfa9879*
11553
11554 NXP-NCI NFC DRIVER
11555 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11556 R:      Charles Gorand <charles.gorand@effinnov.com>
11557 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11558 S:      Supported
11559 F:      drivers/nfc/nxp-nci
11560
11561 OBJAGG
11562 M:      Jiri Pirko <jiri@mellanox.com>
11563 L:      netdev@vger.kernel.org
11564 S:      Supported
11565 F:      lib/objagg.c
11566 F:      lib/test_objagg.c
11567 F:      include/linux/objagg.h
11568
11569 NXP FSPI DRIVER
11570 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11571 M:      Ashish Kumar <ashish.kumar@nxp.com>
11572 L:      linux-spi@vger.kernel.org
11573 S:      Maintained
11574 F:      drivers/spi/spi-nxp-fspi.c
11575 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11576
11577 OBJTOOL
11578 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11579 M:      Peter Zijlstra <peterz@infradead.org>
11580 S:      Supported
11581 F:      tools/objtool/
11582
11583 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11584 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11585 M:      Andrew Donnellan <ajd@linux.ibm.com>
11586 L:      linuxppc-dev@lists.ozlabs.org
11587 S:      Supported
11588 F:      arch/powerpc/platforms/powernv/ocxl.c
11589 F:      arch/powerpc/include/asm/pnv-ocxl.h
11590 F:      drivers/misc/ocxl/
11591 F:      include/misc/ocxl*
11592 F:      include/uapi/misc/ocxl.h
11593 F:      Documentation/userspace-api/accelerators/ocxl.rst
11594
11595 OMAP AUDIO SUPPORT
11596 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11597 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11598 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11599 L:      linux-omap@vger.kernel.org
11600 S:      Maintained
11601 F:      sound/soc/ti/omap*
11602 F:      sound/soc/ti/rx51.c
11603 F:      sound/soc/ti/n810.c
11604 F:      sound/soc/ti/sdma-pcm.*
11605
11606 OMAP CLOCK FRAMEWORK SUPPORT
11607 M:      Paul Walmsley <paul@pwsan.com>
11608 L:      linux-omap@vger.kernel.org
11609 S:      Maintained
11610 F:      arch/arm/*omap*/*clock*
11611
11612 OMAP DEVICE TREE SUPPORT
11613 M:      Benoît Cousson <bcousson@baylibre.com>
11614 M:      Tony Lindgren <tony@atomide.com>
11615 L:      linux-omap@vger.kernel.org
11616 L:      devicetree@vger.kernel.org
11617 S:      Maintained
11618 F:      arch/arm/boot/dts/*omap*
11619 F:      arch/arm/boot/dts/*am3*
11620 F:      arch/arm/boot/dts/*am4*
11621 F:      arch/arm/boot/dts/*am5*
11622 F:      arch/arm/boot/dts/*dra7*
11623
11624 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11625 L:      linux-omap@vger.kernel.org
11626 L:      linux-fbdev@vger.kernel.org
11627 S:      Orphan
11628 F:      drivers/video/fbdev/omap2/
11629 F:      Documentation/arm/omap/dss.rst
11630
11631 OMAP FRAMEBUFFER SUPPORT
11632 L:      linux-fbdev@vger.kernel.org
11633 L:      linux-omap@vger.kernel.org
11634 S:      Orphan
11635 F:      drivers/video/fbdev/omap/
11636
11637 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11638 M:      Roger Quadros <rogerq@ti.com>
11639 M:      Tony Lindgren <tony@atomide.com>
11640 L:      linux-omap@vger.kernel.org
11641 S:      Maintained
11642 F:      drivers/memory/omap-gpmc.c
11643 F:      arch/arm/mach-omap2/*gpmc*
11644
11645 OMAP GPIO DRIVER
11646 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11647 M:      Santosh Shilimkar <ssantosh@kernel.org>
11648 M:      Kevin Hilman <khilman@kernel.org>
11649 L:      linux-omap@vger.kernel.org
11650 S:      Maintained
11651 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11652 F:      drivers/gpio/gpio-omap.c
11653
11654 OMAP HARDWARE SPINLOCK SUPPORT
11655 M:      Ohad Ben-Cohen <ohad@wizery.com>
11656 L:      linux-omap@vger.kernel.org
11657 S:      Maintained
11658 F:      drivers/hwspinlock/omap_hwspinlock.c
11659
11660 OMAP HS MMC SUPPORT
11661 L:      linux-mmc@vger.kernel.org
11662 L:      linux-omap@vger.kernel.org
11663 S:      Orphan
11664 F:      drivers/mmc/host/omap_hsmmc.c
11665
11666 OMAP HWMOD DATA
11667 M:      Paul Walmsley <paul@pwsan.com>
11668 L:      linux-omap@vger.kernel.org
11669 S:      Maintained
11670 F:      arch/arm/mach-omap2/omap_hwmod*data*
11671
11672 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11673 M:      Benoît Cousson <bcousson@baylibre.com>
11674 L:      linux-omap@vger.kernel.org
11675 S:      Maintained
11676 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11677
11678 OMAP HWMOD SUPPORT
11679 M:      Benoît Cousson <bcousson@baylibre.com>
11680 M:      Paul Walmsley <paul@pwsan.com>
11681 L:      linux-omap@vger.kernel.org
11682 S:      Maintained
11683 F:      arch/arm/mach-omap2/omap_hwmod.*
11684
11685 OMAP I2C DRIVER
11686 M:      Vignesh R <vigneshr@ti.com>
11687 L:      linux-omap@vger.kernel.org
11688 L:      linux-i2c@vger.kernel.org
11689 S:      Maintained
11690 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11691 F:      drivers/i2c/busses/i2c-omap.c
11692
11693 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11694 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11695 L:      linux-media@vger.kernel.org
11696 S:      Maintained
11697 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11698 F:      drivers/media/platform/omap3isp/
11699 F:      drivers/staging/media/omap4iss/
11700
11701 OMAP MMC SUPPORT
11702 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11703 L:      linux-omap@vger.kernel.org
11704 S:      Odd Fixes
11705 F:      drivers/mmc/host/omap.c
11706
11707 OMAP POWER MANAGEMENT SUPPORT
11708 M:      Kevin Hilman <khilman@kernel.org>
11709 L:      linux-omap@vger.kernel.org
11710 S:      Maintained
11711 F:      arch/arm/*omap*/*pm*
11712 F:      drivers/cpufreq/omap-cpufreq.c
11713
11714 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11715 M:      Rajendra Nayak <rnayak@codeaurora.org>
11716 M:      Paul Walmsley <paul@pwsan.com>
11717 L:      linux-omap@vger.kernel.org
11718 S:      Maintained
11719 F:      arch/arm/mach-omap2/prm*
11720
11721 OMAP RANDOM NUMBER GENERATOR SUPPORT
11722 M:      Deepak Saxena <dsaxena@plexity.net>
11723 S:      Maintained
11724 F:      drivers/char/hw_random/omap-rng.c
11725
11726 OMAP USB SUPPORT
11727 L:      linux-usb@vger.kernel.org
11728 L:      linux-omap@vger.kernel.org
11729 S:      Orphan
11730 F:      drivers/usb/*/*omap*
11731 F:      arch/arm/*omap*/usb*
11732
11733 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11734 M:      Mark Jackson <mpfj@newflow.co.uk>
11735 L:      linux-omap@vger.kernel.org
11736 S:      Maintained
11737 F:      arch/arm/boot/dts/am335x-nano.dts
11738
11739 OMAP1 SUPPORT
11740 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11741 M:      Tony Lindgren <tony@atomide.com>
11742 L:      linux-omap@vger.kernel.org
11743 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11745 S:      Maintained
11746 F:      arch/arm/mach-omap1/
11747 F:      arch/arm/plat-omap/
11748 F:      arch/arm/configs/omap1_defconfig
11749 F:      drivers/i2c/busses/i2c-omap.c
11750 F:      include/linux/platform_data/i2c-omap.h
11751 F:      include/linux/platform_data/ams-delta-fiq.h
11752
11753 OMAP2+ SUPPORT
11754 M:      Tony Lindgren <tony@atomide.com>
11755 L:      linux-omap@vger.kernel.org
11756 W:      http://www.muru.com/linux/omap/
11757 W:      http://linux.omap.com/
11758 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11760 S:      Maintained
11761 F:      arch/arm/mach-omap2/
11762 F:      arch/arm/plat-omap/
11763 F:      arch/arm/configs/omap2plus_defconfig
11764 F:      drivers/i2c/busses/i2c-omap.c
11765 F:      drivers/irqchip/irq-omap-intc.c
11766 F:      drivers/mfd/*omap*.c
11767 F:      drivers/mfd/menelaus.c
11768 F:      drivers/mfd/palmas.c
11769 F:      drivers/mfd/tps65217.c
11770 F:      drivers/mfd/tps65218.c
11771 F:      drivers/mfd/tps65910.c
11772 F:      drivers/mfd/twl-core.[ch]
11773 F:      drivers/mfd/twl4030*.c
11774 F:      drivers/mfd/twl6030*.c
11775 F:      drivers/mfd/twl6040*.c
11776 F:      drivers/regulator/palmas-regulator*.c
11777 F:      drivers/regulator/pbias-regulator.c
11778 F:      drivers/regulator/tps65217-regulator.c
11779 F:      drivers/regulator/tps65218-regulator.c
11780 F:      drivers/regulator/tps65910-regulator.c
11781 F:      drivers/regulator/twl-regulator.c
11782 F:      drivers/regulator/twl6030-regulator.c
11783 F:      include/linux/platform_data/i2c-omap.h
11784
11785 ONION OMEGA2+ BOARD
11786 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11787 L:      linux-mips@vger.kernel.org
11788 S:      Maintained
11789 F:      arch/mips/boot/dts/ralink/omega2p.dts
11790
11791 OMFS FILESYSTEM
11792 M:      Bob Copeland <me@bobcopeland.com>
11793 L:      linux-karma-devel@lists.sourceforge.net
11794 S:      Maintained
11795 F:      Documentation/filesystems/omfs.txt
11796 F:      fs/omfs/
11797
11798 OMNIKEY CARDMAN 4000 DRIVER
11799 M:      Harald Welte <laforge@gnumonks.org>
11800 S:      Maintained
11801 F:      drivers/char/pcmcia/cm4000_cs.c
11802 F:      include/linux/cm4000_cs.h
11803 F:      include/uapi/linux/cm4000_cs.h
11804
11805 OMNIKEY CARDMAN 4040 DRIVER
11806 M:      Harald Welte <laforge@gnumonks.org>
11807 S:      Maintained
11808 F:      drivers/char/pcmcia/cm4040_cs.*
11809
11810 OMNIVISION OV13858 SENSOR DRIVER
11811 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11812 L:      linux-media@vger.kernel.org
11813 T:      git git://linuxtv.org/media_tree.git
11814 S:      Maintained
11815 F:      drivers/media/i2c/ov13858.c
11816
11817 OMNIVISION OV2680 SENSOR DRIVER
11818 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11819 L:      linux-media@vger.kernel.org
11820 T:      git git://linuxtv.org/media_tree.git
11821 S:      Maintained
11822 F:      drivers/media/i2c/ov2680.c
11823 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11824
11825 OMNIVISION OV2685 SENSOR DRIVER
11826 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11827 L:      linux-media@vger.kernel.org
11828 T:      git git://linuxtv.org/media_tree.git
11829 S:      Maintained
11830 F:      drivers/media/i2c/ov2685.c
11831
11832 OMNIVISION OV5640 SENSOR DRIVER
11833 M:      Steve Longerbeam <slongerbeam@gmail.com>
11834 L:      linux-media@vger.kernel.org
11835 T:      git git://linuxtv.org/media_tree.git
11836 S:      Maintained
11837 F:      drivers/media/i2c/ov5640.c
11838
11839 OMNIVISION OV5647 SENSOR DRIVER
11840 M:      Luis Oliveira <lolivei@synopsys.com>
11841 L:      linux-media@vger.kernel.org
11842 T:      git git://linuxtv.org/media_tree.git
11843 S:      Maintained
11844 F:      drivers/media/i2c/ov5647.c
11845
11846 OMNIVISION OV5695 SENSOR DRIVER
11847 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11848 L:      linux-media@vger.kernel.org
11849 T:      git git://linuxtv.org/media_tree.git
11850 S:      Maintained
11851 F:      drivers/media/i2c/ov5695.c
11852
11853 OMNIVISION OV7670 SENSOR DRIVER
11854 M:      Jonathan Corbet <corbet@lwn.net>
11855 L:      linux-media@vger.kernel.org
11856 T:      git git://linuxtv.org/media_tree.git
11857 S:      Maintained
11858 F:      drivers/media/i2c/ov7670.c
11859 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11860
11861 OMNIVISION OV772x SENSOR DRIVER
11862 M:      Jacopo Mondi <jacopo@jmondi.org>
11863 L:      linux-media@vger.kernel.org
11864 T:      git git://linuxtv.org/media_tree.git
11865 S:      Odd fixes
11866 F:      drivers/media/i2c/ov772x.c
11867 F:      include/media/i2c/ov772x.h
11868 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11869
11870 OMNIVISION OV7740 SENSOR DRIVER
11871 M:      Wenyou Yang <wenyou.yang@microchip.com>
11872 L:      linux-media@vger.kernel.org
11873 T:      git git://linuxtv.org/media_tree.git
11874 S:      Maintained
11875 F:      drivers/media/i2c/ov7740.c
11876 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11877
11878 OMNIVISION OV9640 SENSOR DRIVER
11879 M:      Petr Cvek <petrcvekcz@gmail.com>
11880 L:      linux-media@vger.kernel.org
11881 S:      Maintained
11882 F:      drivers/media/i2c/ov9640.*
11883
11884 OMNIVISION OV8856 SENSOR DRIVER
11885 M:      Ben Kao <ben.kao@intel.com>
11886 L:      linux-media@vger.kernel.org
11887 T:      git git://linuxtv.org/media_tree.git
11888 S:      Maintained
11889 F:      drivers/media/i2c/ov8856.c
11890
11891 OMNIVISION OV9650 SENSOR DRIVER
11892 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11893 R:      Akinobu Mita <akinobu.mita@gmail.com>
11894 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11895 L:      linux-media@vger.kernel.org
11896 T:      git git://linuxtv.org/media_tree.git
11897 S:      Maintained
11898 F:      drivers/media/i2c/ov9650.c
11899 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11900
11901 ONENAND FLASH DRIVER
11902 M:      Kyungmin Park <kyungmin.park@samsung.com>
11903 L:      linux-mtd@lists.infradead.org
11904 S:      Maintained
11905 F:      drivers/mtd/nand/onenand/
11906 F:      include/linux/mtd/onenand*.h
11907
11908 OP-TEE DRIVER
11909 M:      Jens Wiklander <jens.wiklander@linaro.org>
11910 L:      tee-dev@lists.linaro.org
11911 S:      Maintained
11912 F:      drivers/tee/optee/
11913
11914 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11915 M:      Sumit Garg <sumit.garg@linaro.org>
11916 L:      tee-dev@lists.linaro.org
11917 S:      Maintained
11918 F:      drivers/char/hw_random/optee-rng.c
11919
11920 OPA-VNIC DRIVER
11921 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11922 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11923 L:      linux-rdma@vger.kernel.org
11924 S:      Supported
11925 F:      drivers/infiniband/ulp/opa_vnic
11926
11927 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11928 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11929 M:      Frank Rowand <frowand.list@gmail.com>
11930 L:      devicetree@vger.kernel.org
11931 S:      Maintained
11932 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11933 F:      Documentation/devicetree/overlay-notes.txt
11934 F:      drivers/of/overlay.c
11935 F:      drivers/of/resolver.c
11936 K:      of_overlay_notifier_
11937
11938 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11939 M:      Rob Herring <robh+dt@kernel.org>
11940 M:      Frank Rowand <frowand.list@gmail.com>
11941 L:      devicetree@vger.kernel.org
11942 W:      http://www.devicetree.org/
11943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11944 S:      Maintained
11945 F:      drivers/of/
11946 F:      include/linux/of*.h
11947 F:      scripts/dtc/
11948 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11949
11950 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11951 M:      Rob Herring <robh+dt@kernel.org>
11952 M:      Mark Rutland <mark.rutland@arm.com>
11953 L:      devicetree@vger.kernel.org
11954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11955 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11956 S:      Maintained
11957 F:      Documentation/devicetree/
11958 F:      arch/*/boot/dts/
11959 F:      include/dt-bindings/
11960
11961 OPENCORES I2C BUS DRIVER
11962 M:      Peter Korsgaard <peter@korsgaard.com>
11963 M:      Andrew Lunn <andrew@lunn.ch>
11964 L:      linux-i2c@vger.kernel.org
11965 S:      Maintained
11966 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11967 F:      Documentation/i2c/busses/i2c-ocores
11968 F:      drivers/i2c/busses/i2c-ocores.c
11969 F:      include/linux/platform_data/i2c-ocores.h
11970
11971 OPENRISC ARCHITECTURE
11972 M:      Jonas Bonn <jonas@southpole.se>
11973 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11974 M:      Stafford Horne <shorne@gmail.com>
11975 T:      git git://github.com/openrisc/linux.git
11976 L:      openrisc@lists.librecores.org
11977 W:      http://openrisc.io
11978 S:      Maintained
11979 F:      Documentation/devicetree/bindings/openrisc/
11980 F:      Documentation/openrisc/
11981 F:      arch/openrisc/
11982 F:      drivers/irqchip/irq-ompic.c
11983 F:      drivers/irqchip/irq-or1k-*
11984
11985 OPENVSWITCH
11986 M:      Pravin B Shelar <pshelar@ovn.org>
11987 L:      netdev@vger.kernel.org
11988 L:      dev@openvswitch.org
11989 W:      http://openvswitch.org
11990 S:      Maintained
11991 F:      net/openvswitch/
11992 F:      include/uapi/linux/openvswitch.h
11993
11994 OPERATING PERFORMANCE POINTS (OPP)
11995 M:      Viresh Kumar <vireshk@kernel.org>
11996 M:      Nishanth Menon <nm@ti.com>
11997 M:      Stephen Boyd <sboyd@kernel.org>
11998 L:      linux-pm@vger.kernel.org
11999 S:      Maintained
12000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12001 F:      drivers/opp/
12002 F:      include/linux/pm_opp.h
12003 F:      Documentation/power/opp.rst
12004 F:      Documentation/devicetree/bindings/opp/
12005
12006 OPL4 DRIVER
12007 M:      Clemens Ladisch <clemens@ladisch.de>
12008 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12010 S:      Maintained
12011 F:      sound/drivers/opl4/
12012
12013 OPROFILE
12014 M:      Robert Richter <rric@kernel.org>
12015 L:      oprofile-list@lists.sf.net
12016 S:      Maintained
12017 F:      arch/*/include/asm/oprofile*.h
12018 F:      arch/*/oprofile/
12019 F:      drivers/oprofile/
12020 F:      include/linux/oprofile.h
12021
12022 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12023 M:      Mark Fasheh <mark@fasheh.com>
12024 M:      Joel Becker <jlbec@evilplan.org>
12025 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12026 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12027 W:      http://ocfs2.wiki.kernel.org
12028 S:      Supported
12029 F:      Documentation/filesystems/ocfs2.txt
12030 F:      Documentation/filesystems/dlmfs.txt
12031 F:      fs/ocfs2/
12032
12033 ORANGEFS FILESYSTEM
12034 M:      Mike Marshall <hubcap@omnibond.com>
12035 R:      Martin Brandenburg <martin@omnibond.com>
12036 L:      devel@lists.orangefs.org
12037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12038 S:      Supported
12039 F:      fs/orangefs/
12040 F:      Documentation/filesystems/orangefs.txt
12041
12042 ORINOCO DRIVER
12043 L:      linux-wireless@vger.kernel.org
12044 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12045 W:      http://www.nongnu.org/orinoco/
12046 S:      Orphan
12047 F:      drivers/net/wireless/intersil/orinoco/
12048
12049 OV2659 OMNIVISION SENSOR DRIVER
12050 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12051 L:      linux-media@vger.kernel.org
12052 W:      https://linuxtv.org
12053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12054 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12055 S:      Maintained
12056 F:      drivers/media/i2c/ov2659.c
12057 F:      include/media/i2c/ov2659.h
12058
12059 OVERLAY FILESYSTEM
12060 M:      Miklos Szeredi <miklos@szeredi.hu>
12061 L:      linux-unionfs@vger.kernel.org
12062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12063 S:      Supported
12064 F:      fs/overlayfs/
12065 F:      Documentation/filesystems/overlayfs.txt
12066
12067 P54 WIRELESS DRIVER
12068 M:      Christian Lamparter <chunkeey@googlemail.com>
12069 L:      linux-wireless@vger.kernel.org
12070 W:      http://wireless.kernel.org/en/users/Drivers/p54
12071 S:      Maintained
12072 F:      drivers/net/wireless/intersil/p54/
12073
12074 PA SEMI ETHERNET DRIVER
12075 L:      netdev@vger.kernel.org
12076 S:      Orphan
12077 F:      drivers/net/ethernet/pasemi/*
12078
12079 PA SEMI SMBUS DRIVER
12080 L:      linux-i2c@vger.kernel.org
12081 S:      Orphan
12082 F:      drivers/i2c/busses/i2c-pasemi.c
12083
12084 PACKING
12085 M:      Vladimir Oltean <olteanv@gmail.com>
12086 L:      netdev@vger.kernel.org
12087 S:      Supported
12088 F:      lib/packing.c
12089 F:      include/linux/packing.h
12090 F:      Documentation/packing.txt
12091
12092 PADATA PARALLEL EXECUTION MECHANISM
12093 M:      Steffen Klassert <steffen.klassert@secunet.com>
12094 L:      linux-crypto@vger.kernel.org
12095 S:      Maintained
12096 F:      kernel/padata.c
12097 F:      include/linux/padata.h
12098 F:      Documentation/padata.txt
12099
12100 PAGE POOL
12101 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12102 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12103 L:      netdev@vger.kernel.org
12104 S:      Supported
12105 F:      net/core/page_pool.c
12106 F:      include/net/page_pool.h
12107
12108 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12109 M:      Harald Welte <laforge@gnumonks.org>
12110 L:      platform-driver-x86@vger.kernel.org
12111 S:      Maintained
12112 F:      drivers/platform/x86/panasonic-laptop.c
12113
12114 PARALLEL LCD/KEYPAD PANEL DRIVER
12115 M:      Willy Tarreau <willy@haproxy.com>
12116 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12117 S:      Odd Fixes
12118 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12119 F:      drivers/auxdisplay/panel.c
12120
12121 PARALLEL PORT SUBSYSTEM
12122 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12123 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12124 L:      linux-parport@lists.infradead.org (subscribers-only)
12125 S:      Maintained
12126 F:      drivers/parport/
12127 F:      include/linux/parport*.h
12128 F:      drivers/char/ppdev.c
12129 F:      include/uapi/linux/ppdev.h
12130 F:      Documentation/driver-api/parport*.rst
12131
12132 PARAVIRT_OPS INTERFACE
12133 M:      Juergen Gross <jgross@suse.com>
12134 M:      Alok Kataria <akataria@vmware.com>
12135 L:      virtualization@lists.linux-foundation.org
12136 S:      Supported
12137 F:      Documentation/virtual/paravirt_ops.txt
12138 F:      arch/*/kernel/paravirt*
12139 F:      arch/*/include/asm/paravirt*.h
12140 F:      include/linux/hypervisor.h
12141
12142 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12143 M:      Tim Waugh <tim@cyberelk.net>
12144 L:      linux-parport@lists.infradead.org (subscribers-only)
12145 S:      Maintained
12146 F:      Documentation/admin-guide/blockdev/paride.rst
12147 F:      drivers/block/paride/
12148
12149 PARISC ARCHITECTURE
12150 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12151 M:      Helge Deller <deller@gmx.de>
12152 L:      linux-parisc@vger.kernel.org
12153 W:      http://www.parisc-linux.org/
12154 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12157 S:      Maintained
12158 F:      arch/parisc/
12159 F:      Documentation/parisc/
12160 F:      drivers/parisc/
12161 F:      drivers/char/agp/parisc-agp.c
12162 F:      drivers/input/serio/gscps2.c
12163 F:      drivers/parport/parport_gsc.*
12164 F:      drivers/tty/serial/8250/8250_gsc.c
12165 F:      drivers/video/fbdev/sti*
12166 F:      drivers/video/console/sti*
12167 F:      drivers/video/logo/logo_parisc*
12168
12169 PARMAN
12170 M:      Jiri Pirko <jiri@mellanox.com>
12171 L:      netdev@vger.kernel.org
12172 S:      Supported
12173 F:      lib/parman.c
12174 F:      lib/test_parman.c
12175 F:      include/linux/parman.h
12176
12177 PC ENGINES APU BOARD DRIVER
12178 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12179 S:      Maintained
12180 F:      drivers/platform/x86/pcengines-apuv2.c
12181
12182 PC87360 HARDWARE MONITORING DRIVER
12183 M:      Jim Cromie <jim.cromie@gmail.com>
12184 L:      linux-hwmon@vger.kernel.org
12185 S:      Maintained
12186 F:      Documentation/hwmon/pc87360.rst
12187 F:      drivers/hwmon/pc87360.c
12188
12189 PC8736x GPIO DRIVER
12190 M:      Jim Cromie <jim.cromie@gmail.com>
12191 S:      Maintained
12192 F:      drivers/char/pc8736x_gpio.c
12193
12194 PC87427 HARDWARE MONITORING DRIVER
12195 M:      Jean Delvare <jdelvare@suse.com>
12196 L:      linux-hwmon@vger.kernel.org
12197 S:      Maintained
12198 F:      Documentation/hwmon/pc87427.rst
12199 F:      drivers/hwmon/pc87427.c
12200
12201 PCA9532 LED DRIVER
12202 M:      Riku Voipio <riku.voipio@iki.fi>
12203 S:      Maintained
12204 F:      drivers/leds/leds-pca9532.c
12205 F:      include/linux/leds-pca9532.h
12206
12207 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12208 M:      Guenter Roeck <linux@roeck-us.net>
12209 L:      linux-i2c@vger.kernel.org
12210 S:      Maintained
12211 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12212
12213 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12214 M:      Khalid Aziz <khalid@gonehiking.org>
12215 S:      Maintained
12216 F:      drivers/firmware/pcdp.*
12217
12218 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12219 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12220 L:      linux-pci@vger.kernel.org
12221 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12222 S:      Maintained
12223 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12224 F:      drivers/pci/controller/pci-aardvark.c
12225
12226 PCI DRIVER FOR ALTERA PCIE IP
12227 M:      Ley Foon Tan <lftan@altera.com>
12228 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12229 L:      linux-pci@vger.kernel.org
12230 S:      Supported
12231 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12232 F:      drivers/pci/controller/pcie-altera.c
12233
12234 PCI DRIVER FOR APPLIEDMICRO XGENE
12235 M:      Toan Le <toan@os.amperecomputing.com>
12236 L:      linux-pci@vger.kernel.org
12237 L:      linux-arm-kernel@lists.infradead.org
12238 S:      Maintained
12239 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12240 F:      drivers/pci/controller/pci-xgene.c
12241
12242 PCI DRIVER FOR ARM VERSATILE PLATFORM
12243 M:      Rob Herring <robh@kernel.org>
12244 L:      linux-pci@vger.kernel.org
12245 L:      linux-arm-kernel@lists.infradead.org
12246 S:      Maintained
12247 F:      Documentation/devicetree/bindings/pci/versatile.txt
12248 F:      drivers/pci/controller/pci-versatile.c
12249
12250 PCI DRIVER FOR ARMADA 8K
12251 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12252 L:      linux-pci@vger.kernel.org
12253 L:      linux-arm-kernel@lists.infradead.org
12254 S:      Maintained
12255 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12256 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12257
12258 PCI DRIVER FOR CADENCE PCIE IP
12259 M:      Tom Joseph <tjoseph@cadence.com>
12260 L:      linux-pci@vger.kernel.org
12261 S:      Maintained
12262 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12263 F:      drivers/pci/controller/pcie-cadence*
12264
12265 PCI DRIVER FOR FREESCALE LAYERSCAPE
12266 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12267 M:      Mingkai Hu <mingkai.hu@nxp.com>
12268 M:      Roy Zang <roy.zang@nxp.com>
12269 L:      linuxppc-dev@lists.ozlabs.org
12270 L:      linux-pci@vger.kernel.org
12271 L:      linux-arm-kernel@lists.infradead.org
12272 S:      Maintained
12273 F:      drivers/pci/controller/dwc/*layerscape*
12274
12275 PCI DRIVER FOR GENERIC OF HOSTS
12276 M:      Will Deacon <will@kernel.org>
12277 L:      linux-pci@vger.kernel.org
12278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12279 S:      Maintained
12280 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12281 F:      drivers/pci/controller/pci-host-common.c
12282 F:      drivers/pci/controller/pci-host-generic.c
12283
12284 PCI DRIVER FOR IMX6
12285 M:      Richard Zhu <hongxing.zhu@nxp.com>
12286 M:      Lucas Stach <l.stach@pengutronix.de>
12287 L:      linux-pci@vger.kernel.org
12288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12289 S:      Maintained
12290 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12291 F:      drivers/pci/controller/dwc/*imx6*
12292
12293 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12294 M:      Keith Busch <keith.busch@intel.com>
12295 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12296 L:      linux-pci@vger.kernel.org
12297 S:      Supported
12298 F:      drivers/pci/controller/vmd.c
12299
12300 PCI DRIVER FOR MICROSEMI SWITCHTEC
12301 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12302 M:      Logan Gunthorpe <logang@deltatee.com>
12303 L:      linux-pci@vger.kernel.org
12304 S:      Maintained
12305 F:      Documentation/driver-api/switchtec.rst
12306 F:      Documentation/ABI/testing/sysfs-class-switchtec
12307 F:      drivers/pci/switch/switchtec*
12308 F:      include/uapi/linux/switchtec_ioctl.h
12309 F:      include/linux/switchtec.h
12310 F:      drivers/ntb/hw/mscc/
12311
12312 PCI DRIVER FOR MOBIVEIL PCIE IP
12313 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12314 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12315 L:      linux-pci@vger.kernel.org
12316 S:      Supported
12317 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12318 F:      drivers/pci/controller/pcie-mobiveil.c
12319
12320 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12321 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12322 M:      Jason Cooper <jason@lakedaemon.net>
12323 L:      linux-pci@vger.kernel.org
12324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12325 S:      Maintained
12326 F:      drivers/pci/controller/*mvebu*
12327
12328 PCI DRIVER FOR NVIDIA TEGRA
12329 M:      Thierry Reding <thierry.reding@gmail.com>
12330 L:      linux-tegra@vger.kernel.org
12331 L:      linux-pci@vger.kernel.org
12332 S:      Supported
12333 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12334 F:      drivers/pci/controller/pci-tegra.c
12335
12336 PCI DRIVER FOR RENESAS R-CAR
12337 M:      Simon Horman <horms@verge.net.au>
12338 L:      linux-pci@vger.kernel.org
12339 L:      linux-renesas-soc@vger.kernel.org
12340 S:      Maintained
12341 F:      drivers/pci/controller/*rcar*
12342
12343 PCI DRIVER FOR SAMSUNG EXYNOS
12344 M:      Jingoo Han <jingoohan1@gmail.com>
12345 L:      linux-pci@vger.kernel.org
12346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12347 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12348 S:      Maintained
12349 F:      drivers/pci/controller/dwc/pci-exynos.c
12350
12351 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12352 M:      Jingoo Han <jingoohan1@gmail.com>
12353 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12354 L:      linux-pci@vger.kernel.org
12355 S:      Maintained
12356 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12357 F:      drivers/pci/controller/dwc/*designware*
12358
12359 PCI DRIVER FOR TI DRA7XX
12360 M:      Kishon Vijay Abraham I <kishon@ti.com>
12361 L:      linux-omap@vger.kernel.org
12362 L:      linux-pci@vger.kernel.org
12363 S:      Supported
12364 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12365 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12366
12367 PCI DRIVER FOR TI KEYSTONE
12368 M:      Murali Karicheri <m-karicheri2@ti.com>
12369 L:      linux-pci@vger.kernel.org
12370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12371 S:      Maintained
12372 F:      drivers/pci/controller/dwc/pci-keystone.c
12373
12374 PCI ENDPOINT SUBSYSTEM
12375 M:      Kishon Vijay Abraham I <kishon@ti.com>
12376 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12377 L:      linux-pci@vger.kernel.org
12378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12379 S:      Supported
12380 F:      drivers/pci/endpoint/
12381 F:      drivers/misc/pci_endpoint_test.c
12382 F:      tools/pci/
12383
12384 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12385 M:      Russell Currey <ruscur@russell.cc>
12386 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12387 M:      Oliver O'Halloran <oohall@gmail.com>
12388 L:      linuxppc-dev@lists.ozlabs.org
12389 S:      Supported
12390 F:      Documentation/PCI/pci-error-recovery.rst
12391 F:      drivers/pci/pcie/aer.c
12392 F:      drivers/pci/pcie/dpc.c
12393 F:      drivers/pci/pcie/err.c
12394 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12395 F:      arch/powerpc/kernel/eeh*.c
12396 F:      arch/powerpc/platforms/*/eeh*.c
12397 F:      arch/powerpc/include/*/eeh*.h
12398
12399 PCI ERROR RECOVERY
12400 M:      Linas Vepstas <linasvepstas@gmail.com>
12401 L:      linux-pci@vger.kernel.org
12402 S:      Supported
12403 F:      Documentation/PCI/pci-error-recovery.rst
12404
12405 PCI MSI DRIVER FOR ALTERA MSI IP
12406 M:      Ley Foon Tan <lftan@altera.com>
12407 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12408 L:      linux-pci@vger.kernel.org
12409 S:      Supported
12410 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12411 F:      drivers/pci/controller/pcie-altera-msi.c
12412
12413 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12414 M:      Toan Le <toan@os.amperecomputing.com>
12415 L:      linux-pci@vger.kernel.org
12416 L:      linux-arm-kernel@lists.infradead.org
12417 S:      Maintained
12418 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12419 F:      drivers/pci/controller/pci-xgene-msi.c
12420
12421 PCI SUBSYSTEM
12422 M:      Bjorn Helgaas <bhelgaas@google.com>
12423 L:      linux-pci@vger.kernel.org
12424 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12426 S:      Supported
12427 F:      Documentation/devicetree/bindings/pci/
12428 F:      Documentation/PCI/
12429 F:      drivers/acpi/pci*
12430 F:      drivers/pci/
12431 F:      include/asm-generic/pci*
12432 F:      include/linux/pci*
12433 F:      include/linux/of_pci.h
12434 F:      include/uapi/linux/pci*
12435 F:      lib/pci*
12436 F:      arch/x86/pci/
12437 F:      arch/x86/kernel/quirks.c
12438 F:      arch/x86/kernel/early-quirks.c
12439
12440 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12441 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12442 L:      linux-pci@vger.kernel.org
12443 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12445 S:      Supported
12446 F:      drivers/pci/controller/
12447
12448 PCIE DRIVER FOR ANNAPURNA LABS
12449 M:      Jonathan Chocron <jonnyc@amazon.com>
12450 L:      linux-pci@vger.kernel.org
12451 S:      Maintained
12452 F:      drivers/pci/controller/dwc/pcie-al.c
12453
12454 PCIE DRIVER FOR AMLOGIC MESON
12455 M:      Yue Wang <yue.wang@Amlogic.com>
12456 L:      linux-pci@vger.kernel.org
12457 L:      linux-amlogic@lists.infradead.org
12458 S:      Maintained
12459 F:      drivers/pci/controller/dwc/pci-meson.c
12460
12461 PCIE DRIVER FOR AXIS ARTPEC
12462 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12463 L:      linux-arm-kernel@axis.com
12464 L:      linux-pci@vger.kernel.org
12465 S:      Maintained
12466 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12467 F:      drivers/pci/controller/dwc/*artpec*
12468
12469 PCIE DRIVER FOR CAVIUM THUNDERX
12470 M:      David Daney <david.daney@cavium.com>
12471 L:      linux-pci@vger.kernel.org
12472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12473 S:      Supported
12474 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12475 F:      drivers/pci/controller/pci-thunder-*
12476
12477 PCIE DRIVER FOR HISILICON
12478 M:      Zhou Wang <wangzhou1@hisilicon.com>
12479 L:      linux-pci@vger.kernel.org
12480 S:      Maintained
12481 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12482 F:      drivers/pci/controller/dwc/pcie-hisi.c
12483
12484 PCIE DRIVER FOR HISILICON KIRIN
12485 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12486 M:      Binghui Wang <wangbinghui@hisilicon.com>
12487 L:      linux-pci@vger.kernel.org
12488 S:      Maintained
12489 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12490 F:      drivers/pci/controller/dwc/pcie-kirin.c
12491
12492 PCIE DRIVER FOR HISILICON STB
12493 M:      Shawn Guo <shawn.guo@linaro.org>
12494 L:      linux-pci@vger.kernel.org
12495 S:      Maintained
12496 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12497 F:      drivers/pci/controller/dwc/pcie-histb.c
12498
12499 PCIE DRIVER FOR MEDIATEK
12500 M:      Ryder Lee <ryder.lee@mediatek.com>
12501 L:      linux-pci@vger.kernel.org
12502 L:      linux-mediatek@lists.infradead.org
12503 S:      Supported
12504 F:      Documentation/devicetree/bindings/pci/mediatek*
12505 F:      drivers/pci/controller/*mediatek*
12506
12507 PCIE DRIVER FOR QUALCOMM MSM
12508 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12509 L:      linux-pci@vger.kernel.org
12510 L:      linux-arm-msm@vger.kernel.org
12511 S:      Maintained
12512 F:      drivers/pci/controller/dwc/*qcom*
12513
12514 PCIE DRIVER FOR ROCKCHIP
12515 M:      Shawn Lin <shawn.lin@rock-chips.com>
12516 L:      linux-pci@vger.kernel.org
12517 L:      linux-rockchip@lists.infradead.org
12518 S:      Maintained
12519 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12520 F:      drivers/pci/controller/pcie-rockchip*
12521
12522 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12523 M:      Linus Walleij <linus.walleij@linaro.org>
12524 L:      linux-pci@vger.kernel.org
12525 S:      Maintained
12526 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12527 F:      drivers/pci/controller/pci-v3-semi.c
12528
12529 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12530 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12531 L:      linux-pci@vger.kernel.org
12532 S:      Maintained
12533 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12534 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12535
12536 PCIE DRIVER FOR ST SPEAR13XX
12537 M:      Pratyush Anand <pratyush.anand@gmail.com>
12538 L:      linux-pci@vger.kernel.org
12539 S:      Maintained
12540 F:      drivers/pci/controller/dwc/*spear*
12541
12542 PCMCIA SUBSYSTEM
12543 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12545 S:      Odd Fixes
12546 F:      Documentation/pcmcia/
12547 F:      tools/pcmcia/
12548 F:      drivers/pcmcia/
12549 F:      include/pcmcia/
12550
12551 PCNET32 NETWORK DRIVER
12552 M:      Don Fry <pcnet32@frontier.com>
12553 L:      netdev@vger.kernel.org
12554 S:      Maintained
12555 F:      drivers/net/ethernet/amd/pcnet32.c
12556
12557 PCRYPT PARALLEL CRYPTO ENGINE
12558 M:      Steffen Klassert <steffen.klassert@secunet.com>
12559 L:      linux-crypto@vger.kernel.org
12560 S:      Maintained
12561 F:      crypto/pcrypt.c
12562 F:      include/crypto/pcrypt.h
12563
12564 PEAQ WMI HOTKEYS DRIVER
12565 M:      Hans de Goede <hdegoede@redhat.com>
12566 L:      platform-driver-x86@vger.kernel.org
12567 S:      Maintained
12568 F:      drivers/platform/x86/peaq-wmi.c
12569
12570 PER-CPU MEMORY ALLOCATOR
12571 M:      Dennis Zhou <dennis@kernel.org>
12572 M:      Tejun Heo <tj@kernel.org>
12573 M:      Christoph Lameter <cl@linux.com>
12574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12575 S:      Maintained
12576 F:      include/linux/percpu*.h
12577 F:      mm/percpu*.c
12578 F:      arch/*/include/asm/percpu.h
12579
12580 PER-TASK DELAY ACCOUNTING
12581 M:      Balbir Singh <bsingharora@gmail.com>
12582 S:      Maintained
12583 F:      include/linux/delayacct.h
12584 F:      kernel/delayacct.c
12585
12586 PERFORMANCE EVENTS SUBSYSTEM
12587 M:      Peter Zijlstra <peterz@infradead.org>
12588 M:      Ingo Molnar <mingo@redhat.com>
12589 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12590 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12591 R:      Jiri Olsa <jolsa@redhat.com>
12592 R:      Namhyung Kim <namhyung@kernel.org>
12593 L:      linux-kernel@vger.kernel.org
12594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12595 S:      Supported
12596 F:      kernel/events/*
12597 F:      include/linux/perf_event.h
12598 F:      include/uapi/linux/perf_event.h
12599 F:      arch/*/kernel/perf_event*.c
12600 F:      arch/*/kernel/*/perf_event*.c
12601 F:      arch/*/kernel/*/*/perf_event*.c
12602 F:      arch/*/include/asm/perf_event.h
12603 F:      arch/*/kernel/perf_callchain.c
12604 F:      arch/*/events/*
12605 F:      arch/*/events/*/*
12606 F:      tools/perf/
12607
12608 PERSONALITY HANDLING
12609 M:      Christoph Hellwig <hch@infradead.org>
12610 L:      linux-abi-devel@lists.sourceforge.net
12611 S:      Maintained
12612 F:      include/linux/personality.h
12613 F:      include/uapi/linux/personality.h
12614
12615 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12616 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12617 L:      linux-input@vger.kernel.org
12618 S:      Maintained
12619 F:      Documentation/input/devices/pxrc.rst
12620 F:      drivers/input/joystick/pxrc.c
12621
12622 PHONET PROTOCOL
12623 M:      Remi Denis-Courmont <courmisch@gmail.com>
12624 S:      Supported
12625 F:      Documentation/networking/phonet.txt
12626 F:      include/linux/phonet.h
12627 F:      include/net/phonet/
12628 F:      include/uapi/linux/phonet.h
12629 F:      net/phonet/
12630
12631 PHRAM MTD DRIVER
12632 M:      Joern Engel <joern@lazybastard.org>
12633 L:      linux-mtd@lists.infradead.org
12634 S:      Maintained
12635 F:      drivers/mtd/devices/phram.c
12636
12637 PICOLCD HID DRIVER
12638 M:      Bruno Prémont <bonbons@linux-vserver.org>
12639 L:      linux-input@vger.kernel.org
12640 S:      Maintained
12641 F:      drivers/hid/hid-picolcd*
12642
12643 PICOXCELL SUPPORT
12644 M:      Jamie Iles <jamie@jamieiles.com>
12645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12646 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12647 S:      Supported
12648 F:      arch/arm/boot/dts/picoxcell*
12649 F:      arch/arm/mach-picoxcell/
12650 F:      drivers/crypto/picoxcell*
12651
12652 PIDFD API
12653 M:      Christian Brauner <christian@brauner.io>
12654 L:      linux-kernel@vger.kernel.org
12655 S:      Maintained
12656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12657 F:      samples/pidfd/
12658 F:      tools/testing/selftests/pidfd/
12659 K:      (?i)pidfd
12660 K:      (?i)clone3
12661 K:      \b(clone_args|kernel_clone_args)\b
12662
12663 PIN CONTROL SUBSYSTEM
12664 M:      Linus Walleij <linus.walleij@linaro.org>
12665 L:      linux-gpio@vger.kernel.org
12666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12667 S:      Maintained
12668 F:      Documentation/devicetree/bindings/pinctrl/
12669 F:      Documentation/driver-api/pinctl.rst
12670 F:      drivers/pinctrl/
12671 F:      include/linux/pinctrl/
12672
12673 PIN CONTROLLER - MICROCHIP AT91
12674 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12675 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12676 L:      linux-gpio@vger.kernel.org
12677 S:      Supported
12678 F:      drivers/pinctrl/pinctrl-at91*
12679
12680 PIN CONTROLLER - FREESCALE
12681 M:      Dong Aisheng <aisheng.dong@nxp.com>
12682 M:      Fabio Estevam <festevam@gmail.com>
12683 M:      Shawn Guo <shawnguo@kernel.org>
12684 M:      Stefan Agner <stefan@agner.ch>
12685 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12686 L:      linux-gpio@vger.kernel.org
12687 S:      Maintained
12688 F:      drivers/pinctrl/freescale/
12689 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12690
12691 PIN CONTROLLER - INTEL
12692 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12693 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12695 S:      Maintained
12696 F:      drivers/pinctrl/intel/
12697
12698 PIN CONTROLLER - MEDIATEK
12699 M:      Sean Wang <sean.wang@kernel.org>
12700 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12701 S:      Maintained
12702 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12703 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12704 F:      drivers/pinctrl/mediatek/
12705
12706 PIN CONTROLLER - QUALCOMM
12707 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12708 S:      Maintained
12709 L:      linux-arm-msm@vger.kernel.org
12710 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12711 F:      drivers/pinctrl/qcom/
12712
12713 PIN CONTROLLER - RENESAS
12714 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12715 L:      linux-renesas-soc@vger.kernel.org
12716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12717 S:      Maintained
12718 F:      drivers/pinctrl/pinctrl-rz*
12719 F:      drivers/pinctrl/sh-pfc/
12720
12721 PIN CONTROLLER - SAMSUNG
12722 M:      Tomasz Figa <tomasz.figa@gmail.com>
12723 M:      Krzysztof Kozlowski <krzk@kernel.org>
12724 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12726 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12727 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12729 S:      Maintained
12730 F:      drivers/pinctrl/samsung/
12731 F:      include/dt-bindings/pinctrl/samsung.h
12732 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12733
12734 PIN CONTROLLER - SINGLE
12735 M:      Tony Lindgren <tony@atomide.com>
12736 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12738 L:      linux-omap@vger.kernel.org
12739 S:      Maintained
12740 F:      drivers/pinctrl/pinctrl-single.c
12741
12742 PIN CONTROLLER - ST SPEAR
12743 M:      Viresh Kumar <vireshk@kernel.org>
12744 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12745 W:      http://www.st.com/spear
12746 S:      Maintained
12747 F:      drivers/pinctrl/spear/
12748
12749 PISTACHIO SOC SUPPORT
12750 M:      James Hartley <james.hartley@sondrel.com>
12751 L:      linux-mips@vger.kernel.org
12752 S:      Odd Fixes
12753 F:      arch/mips/pistachio/
12754 F:      arch/mips/include/asm/mach-pistachio/
12755 F:      arch/mips/boot/dts/img/pistachio*
12756 F:      arch/mips/configs/pistachio*_defconfig
12757
12758 PKTCDVD DRIVER
12759 S:      Orphan
12760 M:      linux-block@vger.kernel.org
12761 F:      drivers/block/pktcdvd.c
12762 F:      include/linux/pktcdvd.h
12763 F:      include/uapi/linux/pktcdvd.h
12764
12765 PKUNITY SOC DRIVERS
12766 M:      Guan Xuetao <gxt@pku.edu.cn>
12767 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12768 S:      Maintained
12769 T:      git git://github.com/gxt/linux.git
12770 F:      drivers/input/serio/i8042-unicore32io.h
12771 F:      drivers/i2c/busses/i2c-puv3.c
12772 F:      drivers/video/fbdev/fb-puv3.c
12773 F:      drivers/rtc/rtc-puv3.c
12774
12775 PMBUS HARDWARE MONITORING DRIVERS
12776 M:      Guenter Roeck <linux@roeck-us.net>
12777 L:      linux-hwmon@vger.kernel.org
12778 W:      http://hwmon.wiki.kernel.org/
12779 W:      http://www.roeck-us.net/linux/drivers/
12780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12781 S:      Maintained
12782 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12783 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12784 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12785 F:      Documentation/hwmon/adm1275.rst
12786 F:      Documentation/hwmon/ibm-cffps.rst
12787 F:      Documentation/hwmon/ir35221.rst
12788 F:      Documentation/hwmon/lm25066.rst
12789 F:      Documentation/hwmon/ltc2978.rst
12790 F:      Documentation/hwmon/ltc3815.rst
12791 F:      Documentation/hwmon/max16064.rst
12792 F:      Documentation/hwmon/max20751.rst
12793 F:      Documentation/hwmon/max31785.rst
12794 F:      Documentation/hwmon/max34440.rst
12795 F:      Documentation/hwmon/max8688.rst
12796 F:      Documentation/hwmon/pmbus.rst
12797 F:      Documentation/hwmon/pmbus-core.rst
12798 F:      Documentation/hwmon/tps40422.rst
12799 F:      Documentation/hwmon/ucd9000.rst
12800 F:      Documentation/hwmon/ucd9200.rst
12801 F:      Documentation/hwmon/zl6100.rst
12802 F:      drivers/hwmon/pmbus/
12803 F:      include/linux/pmbus.h
12804
12805 PMC SIERRA MaxRAID DRIVER
12806 L:      linux-scsi@vger.kernel.org
12807 W:      http://www.pmc-sierra.com/
12808 S:      Orphan
12809 F:      drivers/scsi/pmcraid.*
12810
12811 PMC SIERRA PM8001 DRIVER
12812 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
12813 L:      linux-scsi@vger.kernel.org
12814 S:      Supported
12815 F:      drivers/scsi/pm8001/
12816
12817 PNP SUPPORT
12818 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12819 S:      Maintained
12820 F:      drivers/pnp/
12821
12822 PNI RM3100 IIO DRIVER
12823 M:      Song Qiang <songqiang1304521@gmail.com>
12824 L:      linux-iio@vger.kernel.org
12825 S:      Maintained
12826 F:      drivers/iio/magnetometer/rm3100*
12827 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12828
12829 POSIX CLOCKS and TIMERS
12830 M:      Thomas Gleixner <tglx@linutronix.de>
12831 L:      linux-kernel@vger.kernel.org
12832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12833 S:      Maintained
12834 F:      fs/timerfd.c
12835 F:      include/linux/timer*
12836 F:      kernel/time/*timer*
12837
12838 POWER MANAGEMENT CORE
12839 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12840 L:      linux-pm@vger.kernel.org
12841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12842 B:      https://bugzilla.kernel.org
12843 S:      Supported
12844 F:      drivers/base/power/
12845 F:      include/linux/pm.h
12846 F:      include/linux/pm_*
12847 F:      include/linux/powercap.h
12848 F:      include/linux/intel_rapl.h
12849 F:      drivers/powercap/
12850 F:      kernel/configs/nopm.config
12851
12852 POWER STATE COORDINATION INTERFACE (PSCI)
12853 M:      Mark Rutland <mark.rutland@arm.com>
12854 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12855 L:      linux-arm-kernel@lists.infradead.org
12856 S:      Maintained
12857 F:      drivers/firmware/psci/
12858 F:      include/linux/psci.h
12859 F:      include/uapi/linux/psci.h
12860
12861 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12862 M:      Sebastian Reichel <sre@kernel.org>
12863 L:      linux-pm@vger.kernel.org
12864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12865 S:      Maintained
12866 F:      Documentation/ABI/testing/sysfs-class-power
12867 F:      Documentation/devicetree/bindings/power/supply/
12868 F:      include/linux/power_supply.h
12869 F:      drivers/power/supply/
12870
12871 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12872 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12873 L:      linuxppc-dev@lists.ozlabs.org
12874 S:      Maintained
12875 F:      drivers/char/powernv-op-panel.c
12876
12877 PPP OVER ATM (RFC 2364)
12878 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12879 S:      Maintained
12880 F:      net/atm/pppoatm.c
12881 F:      include/uapi/linux/atmppp.h
12882
12883 PPP OVER ETHERNET
12884 M:      Michal Ostrowski <mostrows@earthlink.net>
12885 S:      Maintained
12886 F:      drivers/net/ppp/pppoe.c
12887 F:      drivers/net/ppp/pppox.c
12888
12889 PPP OVER L2TP
12890 M:      James Chapman <jchapman@katalix.com>
12891 S:      Maintained
12892 F:      net/l2tp/l2tp_ppp.c
12893 F:      include/linux/if_pppol2tp.h
12894 F:      include/uapi/linux/if_pppol2tp.h
12895
12896 PPP PROTOCOL DRIVERS AND COMPRESSORS
12897 M:      Paul Mackerras <paulus@samba.org>
12898 L:      linux-ppp@vger.kernel.org
12899 S:      Maintained
12900 F:      drivers/net/ppp/ppp_*
12901
12902 PPS SUPPORT
12903 M:      Rodolfo Giometti <giometti@enneenne.com>
12904 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12905 L:      linuxpps@ml.enneenne.com (subscribers-only)
12906 S:      Maintained
12907 F:      Documentation/driver-api/pps.rst
12908 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12909 F:      Documentation/ABI/testing/sysfs-pps
12910 F:      drivers/pps/
12911 F:      include/linux/pps*.h
12912 F:      include/uapi/linux/pps.h
12913
12914 PPTP DRIVER
12915 M:      Dmitry Kozlov <xeb@mail.ru>
12916 L:      netdev@vger.kernel.org
12917 S:      Maintained
12918 F:      drivers/net/ppp/pptp.c
12919 W:      http://sourceforge.net/projects/accel-pptp
12920
12921 PRINTK
12922 M:      Petr Mladek <pmladek@suse.com>
12923 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12924 R:      Steven Rostedt <rostedt@goodmis.org>
12925 S:      Maintained
12926 F:      kernel/printk/
12927 F:      include/linux/printk.h
12928
12929 PRISM54 WIRELESS DRIVER
12930 M:      Luis Chamberlain <mcgrof@kernel.org>
12931 L:      linux-wireless@vger.kernel.org
12932 W:      http://wireless.kernel.org/en/users/Drivers/p54
12933 S:      Obsolete
12934 F:      drivers/net/wireless/intersil/prism54/
12935
12936 PROC FILESYSTEM
12937 R:      Alexey Dobriyan <adobriyan@gmail.com>
12938 L:      linux-kernel@vger.kernel.org
12939 L:      linux-fsdevel@vger.kernel.org
12940 S:      Maintained
12941 F:      fs/proc/
12942 F:      include/linux/proc_fs.h
12943 F:      tools/testing/selftests/proc/
12944 F:      Documentation/filesystems/proc.txt
12945
12946 PROC SYSCTL
12947 M:      Luis Chamberlain <mcgrof@kernel.org>
12948 M:      Kees Cook <keescook@chromium.org>
12949 L:      linux-kernel@vger.kernel.org
12950 L:      linux-fsdevel@vger.kernel.org
12951 S:      Maintained
12952 F:      fs/proc/proc_sysctl.c
12953 F:      include/linux/sysctl.h
12954 F:      kernel/sysctl.c
12955 F:      tools/testing/selftests/sysctl/
12956
12957 PS3 NETWORK SUPPORT
12958 M:      Geoff Levand <geoff@infradead.org>
12959 L:      netdev@vger.kernel.org
12960 L:      linuxppc-dev@lists.ozlabs.org
12961 S:      Maintained
12962 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12963
12964 PS3 PLATFORM SUPPORT
12965 M:      Geoff Levand <geoff@infradead.org>
12966 L:      linuxppc-dev@lists.ozlabs.org
12967 S:      Maintained
12968 F:      arch/powerpc/boot/ps3*
12969 F:      arch/powerpc/include/asm/lv1call.h
12970 F:      arch/powerpc/include/asm/ps3*.h
12971 F:      arch/powerpc/platforms/ps3/
12972 F:      drivers/*/ps3*
12973 F:      drivers/ps3/
12974 F:      drivers/rtc/rtc-ps3.c
12975 F:      drivers/usb/host/*ps3.c
12976 F:      sound/ppc/snd_ps3*
12977
12978 PS3VRAM DRIVER
12979 M:      Jim Paris <jim@jtan.com>
12980 M:      Geoff Levand <geoff@infradead.org>
12981 L:      linuxppc-dev@lists.ozlabs.org
12982 S:      Maintained
12983 F:      drivers/block/ps3vram.c
12984
12985 PSAMPLE PACKET SAMPLING SUPPORT:
12986 M:      Yotam Gigi <yotam.gi@gmail.com>
12987 S:      Maintained
12988 F:      net/psample
12989 F:      include/net/psample.h
12990 F:      include/uapi/linux/psample.h
12991
12992 PSTORE FILESYSTEM
12993 M:      Kees Cook <keescook@chromium.org>
12994 M:      Anton Vorontsov <anton@enomsg.org>
12995 M:      Colin Cross <ccross@android.com>
12996 M:      Tony Luck <tony.luck@intel.com>
12997 S:      Maintained
12998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12999 F:      fs/pstore/
13000 F:      include/linux/pstore*
13001 F:      drivers/firmware/efi/efi-pstore.c
13002 F:      drivers/acpi/apei/erst.c
13003 F:      Documentation/admin-guide/ramoops.rst
13004 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13005 K:      \b(pstore|ramoops)
13006
13007 PTP HARDWARE CLOCK SUPPORT
13008 M:      Richard Cochran <richardcochran@gmail.com>
13009 L:      netdev@vger.kernel.org
13010 S:      Maintained
13011 W:      http://linuxptp.sourceforge.net/
13012 F:      Documentation/ABI/testing/sysfs-ptp
13013 F:      Documentation/driver-api/ptp.rst
13014 F:      drivers/net/phy/dp83640*
13015 F:      drivers/ptp/*
13016 F:      include/linux/ptp_cl*
13017
13018 PTRACE SUPPORT
13019 M:      Oleg Nesterov <oleg@redhat.com>
13020 S:      Maintained
13021 F:      include/asm-generic/syscall.h
13022 F:      include/linux/ptrace.h
13023 F:      include/linux/regset.h
13024 F:      include/linux/tracehook.h
13025 F:      include/uapi/linux/ptrace.h
13026 F:      include/uapi/linux/ptrace.h
13027 F:      kernel/ptrace.c
13028 F:      arch/*/ptrace*.c
13029 F:      arch/*/*/ptrace*.c
13030 F:      arch/*/include/asm/ptrace*.h
13031
13032 PULSE8-CEC DRIVER
13033 M:      Hans Verkuil <hverkuil@xs4all.nl>
13034 L:      linux-media@vger.kernel.org
13035 T:      git git://linuxtv.org/media_tree.git
13036 S:      Maintained
13037 F:      drivers/media/usb/pulse8-cec/*
13038 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13039
13040 PVRUSB2 VIDEO4LINUX DRIVER
13041 M:      Mike Isely <isely@pobox.com>
13042 L:      pvrusb2@isely.net       (subscribers-only)
13043 L:      linux-media@vger.kernel.org
13044 W:      http://www.isely.net/pvrusb2/
13045 T:      git git://linuxtv.org/media_tree.git
13046 S:      Maintained
13047 F:      Documentation/media/v4l-drivers/pvrusb2*
13048 F:      drivers/media/usb/pvrusb2/
13049
13050 PWC WEBCAM DRIVER
13051 M:      Hans Verkuil <hverkuil@xs4all.nl>
13052 L:      linux-media@vger.kernel.org
13053 T:      git git://linuxtv.org/media_tree.git
13054 S:      Odd Fixes
13055 F:      drivers/media/usb/pwc/*
13056 F:      include/trace/events/pwc.h
13057
13058 PWM FAN DRIVER
13059 M:      Kamil Debski <kamil@wypas.org>
13060 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13061 L:      linux-hwmon@vger.kernel.org
13062 S:      Supported
13063 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13064 F:      Documentation/hwmon/pwm-fan.rst
13065 F:      drivers/hwmon/pwm-fan.c
13066
13067 PWM IR Transmitter
13068 M:      Sean Young <sean@mess.org>
13069 L:      linux-media@vger.kernel.org
13070 S:      Maintained
13071 F:      drivers/media/rc/pwm-ir-tx.c
13072
13073 PWM SUBSYSTEM
13074 M:      Thierry Reding <thierry.reding@gmail.com>
13075 L:      linux-pwm@vger.kernel.org
13076 S:      Maintained
13077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13078 F:      Documentation/driver-api/pwm.rst
13079 F:      Documentation/devicetree/bindings/pwm/
13080 F:      include/linux/pwm.h
13081 F:      drivers/pwm/
13082 F:      drivers/video/backlight/pwm_bl.c
13083 F:      include/linux/pwm_backlight.h
13084 F:      drivers/gpio/gpio-mvebu.c
13085 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13086
13087 PXA GPIO DRIVER
13088 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13089 L:      linux-gpio@vger.kernel.org
13090 S:      Maintained
13091 F:      drivers/gpio/gpio-pxa.c
13092
13093 PXA MMCI DRIVER
13094 S:      Orphan
13095
13096 PXA RTC DRIVER
13097 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13098 L:      linux-rtc@vger.kernel.org
13099 S:      Maintained
13100
13101 PXA2xx/PXA3xx SUPPORT
13102 M:      Daniel Mack <daniel@zonque.org>
13103 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13104 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13106 T:      git git://github.com/hzhuang1/linux.git
13107 T:      git git://github.com/rjarzmik/linux.git
13108 S:      Maintained
13109 F:      arch/arm/boot/dts/pxa*
13110 F:      arch/arm/mach-pxa/
13111 F:      drivers/dma/pxa*
13112 F:      drivers/pcmcia/pxa2xx*
13113 F:      drivers/pinctrl/pxa/
13114 F:      drivers/spi/spi-pxa2xx*
13115 F:      drivers/usb/gadget/udc/pxa2*
13116 F:      include/sound/pxa2xx-lib.h
13117 F:      sound/arm/pxa*
13118 F:      sound/soc/pxa/
13119
13120 QAT DRIVER
13121 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13122 L:      qat-linux@intel.com
13123 S:      Supported
13124 F:      drivers/crypto/qat/
13125
13126 QCOM AUDIO (ASoC) DRIVERS
13127 M:      Patrick Lai <plai@codeaurora.org>
13128 M:      Banajit Goswami <bgoswami@codeaurora.org>
13129 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13130 S:      Supported
13131 F:      sound/soc/qcom/
13132
13133 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13134 M:      Gabriel Somlo <somlo@cmu.edu>
13135 M:      "Michael S. Tsirkin" <mst@redhat.com>
13136 L:      qemu-devel@nongnu.org
13137 S:      Maintained
13138 F:      drivers/firmware/qemu_fw_cfg.c
13139 F:      include/uapi/linux/qemu_fw_cfg.h
13140
13141 QIB DRIVER
13142 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13143 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13144 L:      linux-rdma@vger.kernel.org
13145 S:      Supported
13146 F:      drivers/infiniband/hw/qib/
13147
13148 QLOGIC QL41xxx FCOE DRIVER
13149 M:      QLogic-Storage-Upstream@cavium.com
13150 L:      linux-scsi@vger.kernel.org
13151 S:      Supported
13152 F:      drivers/scsi/qedf/
13153
13154 QLOGIC QL41xxx ISCSI DRIVER
13155 M:      QLogic-Storage-Upstream@cavium.com
13156 L:      linux-scsi@vger.kernel.org
13157 S:      Supported
13158 F:      drivers/scsi/qedi/
13159
13160 QLOGIC QL4xxx ETHERNET DRIVER
13161 M:      Ariel Elior <aelior@marvell.com>
13162 M:      GR-everest-linux-l2@marvell.com
13163 L:      netdev@vger.kernel.org
13164 S:      Supported
13165 F:      drivers/net/ethernet/qlogic/qed/
13166 F:      include/linux/qed/
13167 F:      drivers/net/ethernet/qlogic/qede/
13168
13169 QLOGIC QL4xxx RDMA DRIVER
13170 M:      Michal Kalderon <mkalderon@marvell.com>
13171 M:      Ariel Elior <aelior@marvell.com>
13172 L:      linux-rdma@vger.kernel.org
13173 S:      Supported
13174 F:      drivers/infiniband/hw/qedr/
13175 F:      include/uapi/rdma/qedr-abi.h
13176
13177 QLOGIC QLA1280 SCSI DRIVER
13178 M:      Michael Reed <mdr@sgi.com>
13179 L:      linux-scsi@vger.kernel.org
13180 S:      Maintained
13181 F:      drivers/scsi/qla1280.[ch]
13182
13183 QLOGIC QLA2XXX FC-SCSI DRIVER
13184 M:      qla2xxx-upstream@qlogic.com
13185 L:      linux-scsi@vger.kernel.org
13186 S:      Supported
13187 F:      Documentation/scsi/LICENSE.qla2xxx
13188 F:      drivers/scsi/qla2xxx/
13189
13190 QLOGIC QLA3XXX NETWORK DRIVER
13191 M:      GR-Linux-NIC-Dev@marvell.com
13192 L:      netdev@vger.kernel.org
13193 S:      Supported
13194 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13195 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13196
13197 QLOGIC QLA4XXX iSCSI DRIVER
13198 M:      QLogic-Storage-Upstream@qlogic.com
13199 L:      linux-scsi@vger.kernel.org
13200 S:      Supported
13201 F:      Documentation/scsi/LICENSE.qla4xxx
13202 F:      drivers/scsi/qla4xxx/
13203
13204 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13205 M:      Shahed Shaikh <shshaikh@marvell.com>
13206 M:      Manish Chopra <manishc@marvell.com>
13207 M:      GR-Linux-NIC-Dev@marvell.com
13208 L:      netdev@vger.kernel.org
13209 S:      Supported
13210 F:      drivers/net/ethernet/qlogic/qlcnic/
13211
13212 QLOGIC QLGE 10Gb ETHERNET DRIVER
13213 M:      Manish Chopra <manishc@marvell.com>
13214 M:      GR-Linux-NIC-Dev@marvell.com
13215 L:      netdev@vger.kernel.org
13216 S:      Supported
13217 F:      drivers/net/ethernet/qlogic/qlge/
13218
13219 QM1D1B0004 MEDIA DRIVER
13220 M:      Akihiro Tsukada <tskd08@gmail.com>
13221 L:      linux-media@vger.kernel.org
13222 S:      Odd Fixes
13223 F:      drivers/media/tuners/qm1d1b0004*
13224
13225 QM1D1C0042 MEDIA DRIVER
13226 M:      Akihiro Tsukada <tskd08@gmail.com>
13227 L:      linux-media@vger.kernel.org
13228 S:      Odd Fixes
13229 F:      drivers/media/tuners/qm1d1c0042*
13230
13231 QNX4 FILESYSTEM
13232 M:      Anders Larsen <al@alarsen.net>
13233 W:      http://www.alarsen.net/linux/qnx4fs/
13234 S:      Maintained
13235 F:      fs/qnx4/
13236 F:      include/uapi/linux/qnx4_fs.h
13237 F:      include/uapi/linux/qnxtypes.h
13238
13239 QORIQ DPAA2 FSL-MC BUS DRIVER
13240 M:      Stuart Yoder <stuyoder@gmail.com>
13241 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13242 L:      linux-kernel@vger.kernel.org
13243 S:      Maintained
13244 F:      drivers/bus/fsl-mc/
13245 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13246 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13247
13248 QT1010 MEDIA DRIVER
13249 M:      Antti Palosaari <crope@iki.fi>
13250 L:      linux-media@vger.kernel.org
13251 W:      https://linuxtv.org
13252 W:      http://palosaari.fi/linux/
13253 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13254 T:      git git://linuxtv.org/anttip/media_tree.git
13255 S:      Maintained
13256 F:      drivers/media/tuners/qt1010*
13257
13258 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13259 M:      Kalle Valo <kvalo@codeaurora.org>
13260 L:      ath10k@lists.infradead.org
13261 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13263 S:      Supported
13264 F:      drivers/net/wireless/ath/ath10k/
13265
13266 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13267 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13268 L:      linux-wireless@vger.kernel.org
13269 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13270 S:      Supported
13271 F:      drivers/net/wireless/ath/ath9k/
13272
13273 QUALCOMM CAMERA SUBSYSTEM DRIVER
13274 M:      Todor Tomov <todor.too@gmail.com>
13275 L:      linux-media@vger.kernel.org
13276 S:      Maintained
13277 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13278 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13279 F:      drivers/media/platform/qcom/camss/
13280
13281 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13282 M:      Ilia Lin <ilia.lin@kernel.org>
13283 L:      linux-pm@vger.kernel.org
13284 S:      Maintained
13285 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13286 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13287
13288 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13289 M:      Timur Tabi <timur@kernel.org>
13290 L:      netdev@vger.kernel.org
13291 S:      Maintained
13292 F:      drivers/net/ethernet/qualcomm/emac/
13293
13294 QUALCOMM ETHQOS ETHERNET DRIVER
13295 M:      Vinod Koul <vkoul@kernel.org>
13296 M:      Niklas Cassel <niklas.cassel@linaro.org>
13297 L:      netdev@vger.kernel.org
13298 S:      Maintained
13299 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13300 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13301
13302 QUALCOMM GENERIC INTERFACE I2C DRIVER
13303 M:      Alok Chauhan <alokc@codeaurora.org>
13304 L:      linux-i2c@vger.kernel.org
13305 L:      linux-arm-msm@vger.kernel.org
13306 S:      Supported
13307 F:      drivers/i2c/busses/i2c-qcom-geni.c
13308
13309 QUALCOMM HEXAGON ARCHITECTURE
13310 M:      Richard Kuo <rkuo@codeaurora.org>
13311 L:      linux-hexagon@vger.kernel.org
13312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13313 S:      Supported
13314 F:      arch/hexagon/
13315
13316 QUALCOMM HIDMA DRIVER
13317 M:      Sinan Kaya <okaya@kernel.org>
13318 L:      linux-arm-kernel@lists.infradead.org
13319 L:      linux-arm-msm@vger.kernel.org
13320 L:      dmaengine@vger.kernel.org
13321 S:      Supported
13322 F:      drivers/dma/qcom/hidma*
13323
13324 QUALCOMM IOMMU
13325 M:      Rob Clark <robdclark@gmail.com>
13326 L:      iommu@lists.linux-foundation.org
13327 L:      linux-arm-msm@vger.kernel.org
13328 S:      Maintained
13329 F:      drivers/iommu/qcom_iommu.c
13330
13331 QUALCOMM TSENS THERMAL DRIVER
13332 M:      Amit Kucheria <amit.kucheria@linaro.org>
13333 L:      linux-pm@vger.kernel.org
13334 L:      linux-arm-msm@vger.kernel.org
13335 S:      Maintained
13336 F:      drivers/thermal/qcom/
13337
13338 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13339 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13340 L:      linux-media@vger.kernel.org
13341 L:      linux-arm-msm@vger.kernel.org
13342 T:      git git://linuxtv.org/media_tree.git
13343 S:      Maintained
13344 F:      drivers/media/platform/qcom/venus/
13345
13346 QUALCOMM WCN36XX WIRELESS DRIVER
13347 M:      Kalle Valo <kvalo@codeaurora.org>
13348 L:      wcn36xx@lists.infradead.org
13349 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13350 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13351 S:      Supported
13352 F:      drivers/net/wireless/ath/wcn36xx/
13353
13354 QUANTENNA QTNFMAC WIRELESS DRIVER
13355 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13356 M:      Avinash Patil <avinashp@quantenna.com>
13357 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13358 L:      linux-wireless@vger.kernel.org
13359 S:      Maintained
13360 F:      drivers/net/wireless/quantenna
13361
13362 RADEON and AMDGPU DRM DRIVERS
13363 M:      Alex Deucher <alexander.deucher@amd.com>
13364 M:      Christian König <christian.koenig@amd.com>
13365 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13366 L:      amd-gfx@lists.freedesktop.org
13367 T:      git git://people.freedesktop.org/~agd5f/linux
13368 S:      Supported
13369 F:      drivers/gpu/drm/radeon/
13370 F:      include/uapi/drm/radeon_drm.h
13371 F:      drivers/gpu/drm/amd/
13372 F:      include/uapi/drm/amdgpu_drm.h
13373
13374 RADEON FRAMEBUFFER DISPLAY DRIVER
13375 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13376 L:      linux-fbdev@vger.kernel.org
13377 S:      Maintained
13378 F:      drivers/video/fbdev/aty/radeon*
13379 F:      include/uapi/linux/radeonfb.h
13380
13381 RADIOSHARK RADIO DRIVER
13382 M:      Hans Verkuil <hverkuil@xs4all.nl>
13383 L:      linux-media@vger.kernel.org
13384 T:      git git://linuxtv.org/media_tree.git
13385 S:      Maintained
13386 F:      drivers/media/radio/radio-shark.c
13387
13388 RADIOSHARK2 RADIO DRIVER
13389 M:      Hans Verkuil <hverkuil@xs4all.nl>
13390 L:      linux-media@vger.kernel.org
13391 T:      git git://linuxtv.org/media_tree.git
13392 S:      Maintained
13393 F:      drivers/media/radio/radio-shark2.c
13394 F:      drivers/media/radio/radio-tea5777.c
13395
13396 RADOS BLOCK DEVICE (RBD)
13397 M:      Ilya Dryomov <idryomov@gmail.com>
13398 M:      Sage Weil <sage@redhat.com>
13399 M:      Alex Elder <elder@kernel.org>
13400 L:      ceph-devel@vger.kernel.org
13401 W:      http://ceph.com/
13402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13403 T:      git git://github.com/ceph/ceph-client.git
13404 S:      Supported
13405 F:      Documentation/ABI/testing/sysfs-bus-rbd
13406 F:      drivers/block/rbd.c
13407 F:      drivers/block/rbd_types.h
13408
13409 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13410 M:      Paul Mackerras <paulus@samba.org>
13411 L:      linux-fbdev@vger.kernel.org
13412 S:      Maintained
13413 F:      drivers/video/fbdev/aty/aty128fb.c
13414
13415 RAINSHADOW-CEC DRIVER
13416 M:      Hans Verkuil <hverkuil@xs4all.nl>
13417 L:      linux-media@vger.kernel.org
13418 T:      git git://linuxtv.org/media_tree.git
13419 S:      Maintained
13420 F:      drivers/media/usb/rainshadow-cec/*
13421
13422 RALINK MIPS ARCHITECTURE
13423 M:      John Crispin <john@phrozen.org>
13424 L:      linux-mips@vger.kernel.org
13425 S:      Maintained
13426 F:      arch/mips/ralink
13427
13428 RALINK RT2X00 WIRELESS LAN DRIVER
13429 P:      rt2x00 project
13430 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13431 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13432 L:      linux-wireless@vger.kernel.org
13433 S:      Maintained
13434 F:      drivers/net/wireless/ralink/rt2x00/
13435
13436 RAMDISK RAM BLOCK DEVICE DRIVER
13437 M:      Jens Axboe <axboe@kernel.dk>
13438 S:      Maintained
13439 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13440 F:      drivers/block/brd.c
13441
13442 RANCHU VIRTUAL BOARD FOR MIPS
13443 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13444 L:      linux-mips@vger.kernel.org
13445 S:      Supported
13446 F:      arch/mips/generic/board-ranchu.c
13447 F:      arch/mips/configs/generic/board-ranchu.config
13448
13449 RANDOM NUMBER DRIVER
13450 M:      "Theodore Ts'o" <tytso@mit.edu>
13451 S:      Maintained
13452 F:      drivers/char/random.c
13453
13454 RAPIDIO SUBSYSTEM
13455 M:      Matt Porter <mporter@kernel.crashing.org>
13456 M:      Alexandre Bounine <alex.bou9@gmail.com>
13457 S:      Maintained
13458 F:      drivers/rapidio/
13459
13460 RAS INFRASTRUCTURE
13461 M:      Tony Luck <tony.luck@intel.com>
13462 M:      Borislav Petkov <bp@alien8.de>
13463 L:      linux-edac@vger.kernel.org
13464 S:      Maintained
13465 F:      drivers/ras/
13466 F:      include/linux/ras.h
13467 F:      include/ras/ras_event.h
13468 F:      Documentation/admin-guide/ras.rst
13469
13470 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13471 L:      linux-wireless@vger.kernel.org
13472 S:      Orphan
13473 F:      drivers/net/wireless/ray*
13474
13475 RCUTORTURE TEST FRAMEWORK
13476 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13477 M:      Josh Triplett <josh@joshtriplett.org>
13478 R:      Steven Rostedt <rostedt@goodmis.org>
13479 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13480 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13481 L:      rcu@vger.kernel.org
13482 S:      Supported
13483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13484 F:      tools/testing/selftests/rcutorture
13485
13486 RDC R-321X SoC
13487 M:      Florian Fainelli <florian@openwrt.org>
13488 S:      Maintained
13489
13490 RDC R6040 FAST ETHERNET DRIVER
13491 M:      Florian Fainelli <f.fainelli@gmail.com>
13492 L:      netdev@vger.kernel.org
13493 S:      Maintained
13494 F:      drivers/net/ethernet/rdc/r6040.c
13495
13496 RDMAVT - RDMA verbs software
13497 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13498 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13499 L:      linux-rdma@vger.kernel.org
13500 S:      Supported
13501 F:      drivers/infiniband/sw/rdmavt
13502
13503 RDS - RELIABLE DATAGRAM SOCKETS
13504 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13505 L:      netdev@vger.kernel.org
13506 L:      linux-rdma@vger.kernel.org
13507 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13508 W:      https://oss.oracle.com/projects/rds/
13509 S:      Supported
13510 F:      net/rds/
13511 F:      Documentation/networking/rds.txt
13512
13513 RDT - RESOURCE ALLOCATION
13514 M:      Fenghua Yu <fenghua.yu@intel.com>
13515 M:      Reinette Chatre <reinette.chatre@intel.com>
13516 L:      linux-kernel@vger.kernel.org
13517 S:      Supported
13518 F:      arch/x86/kernel/cpu/resctrl/
13519 F:      arch/x86/include/asm/resctrl_sched.h
13520 F:      Documentation/x86/resctrl*
13521
13522 READ-COPY UPDATE (RCU)
13523 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13524 M:      Josh Triplett <josh@joshtriplett.org>
13525 R:      Steven Rostedt <rostedt@goodmis.org>
13526 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13527 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13528 R:      Joel Fernandes <joel@joelfernandes.org>
13529 L:      rcu@vger.kernel.org
13530 W:      http://www.rdrop.com/users/paulmck/RCU/
13531 S:      Supported
13532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13533 F:      Documentation/RCU/
13534 X:      Documentation/RCU/torture.txt
13535 F:      include/linux/rcu*
13536 X:      include/linux/srcu*.h
13537 F:      kernel/rcu/
13538 X:      kernel/rcu/srcu*.c
13539
13540 REAL TIME CLOCK (RTC) SUBSYSTEM
13541 M:      Alessandro Zummo <a.zummo@towertech.it>
13542 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13543 L:      linux-rtc@vger.kernel.org
13544 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13546 S:      Maintained
13547 F:      Documentation/devicetree/bindings/rtc/
13548 F:      Documentation/admin-guide/rtc.rst
13549 F:      drivers/rtc/
13550 F:      include/linux/rtc.h
13551 F:      include/uapi/linux/rtc.h
13552 F:      include/linux/rtc/
13553 F:      include/linux/platform_data/rtc-*
13554 F:      tools/testing/selftests/rtc/
13555
13556 REALTEK AUDIO CODECS
13557 M:      Bard Liao <bardliao@realtek.com>
13558 M:      Oder Chiou <oder_chiou@realtek.com>
13559 S:      Maintained
13560 F:      sound/soc/codecs/rt*
13561 F:      include/sound/rt*.h
13562
13563 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13564 M:      Linus Walleij <linus.walleij@linaro.org>
13565 S:      Maintained
13566 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13567 F:      drivers/net/dsa/realtek-smi*
13568 F:      drivers/net/dsa/rtl83*
13569
13570 REDPINE WIRELESS DRIVER
13571 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13572 M:      Siva Rebbagondla <siva8118@gmail.com>
13573 L:      linux-wireless@vger.kernel.org
13574 S:      Maintained
13575 F:      drivers/net/wireless/rsi/
13576
13577 REGISTER MAP ABSTRACTION
13578 M:      Mark Brown <broonie@kernel.org>
13579 L:      linux-kernel@vger.kernel.org
13580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13581 S:      Supported
13582 F:      Documentation/devicetree/bindings/regmap/
13583 F:      drivers/base/regmap/
13584 F:      include/linux/regmap.h
13585
13586 REISERFS FILE SYSTEM
13587 L:      reiserfs-devel@vger.kernel.org
13588 S:      Supported
13589 F:      fs/reiserfs/
13590
13591 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13592 M:      Ohad Ben-Cohen <ohad@wizery.com>
13593 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13594 L:      linux-remoteproc@vger.kernel.org
13595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13596 S:      Maintained
13597 F:      Documentation/devicetree/bindings/remoteproc/
13598 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13599 F:      Documentation/remoteproc.txt
13600 F:      drivers/remoteproc/
13601 F:      include/linux/remoteproc.h
13602 F:      include/linux/remoteproc/
13603
13604 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13605 M:      Ohad Ben-Cohen <ohad@wizery.com>
13606 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13607 L:      linux-remoteproc@vger.kernel.org
13608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13609 S:      Maintained
13610 F:      drivers/rpmsg/
13611 F:      Documentation/rpmsg.txt
13612 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13613 F:      include/linux/rpmsg.h
13614 F:      include/linux/rpmsg/
13615 F:      include/uapi/linux/rpmsg.h
13616 F:      samples/rpmsg/
13617
13618 RENESAS CLOCK DRIVERS
13619 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13620 L:      linux-renesas-soc@vger.kernel.org
13621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13622 S:      Supported
13623 F:      drivers/clk/renesas/
13624
13625 RENESAS EMEV2 I2C DRIVER
13626 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13627 S:      Supported
13628 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13629 F:      drivers/i2c/busses/i2c-emev2.c
13630
13631 RENESAS ETHERNET DRIVERS
13632 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13633 L:      netdev@vger.kernel.org
13634 L:      linux-renesas-soc@vger.kernel.org
13635 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13636 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13637 F:      drivers/net/ethernet/renesas/
13638 F:      include/linux/sh_eth.h
13639
13640 RENESAS R-CAR GYROADC DRIVER
13641 M:      Marek Vasut <marek.vasut@gmail.com>
13642 L:      linux-iio@vger.kernel.org
13643 S:      Supported
13644 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13645 F:      drivers/iio/adc/rcar-gyroadc.c
13646
13647 RENESAS R-CAR I2C DRIVERS
13648 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13649 S:      Supported
13650 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13651 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13652 F:      drivers/i2c/busses/i2c-rcar.c
13653 F:      drivers/i2c/busses/i2c-sh_mobile.c
13654
13655 RENESAS RIIC DRIVER
13656 M:      Chris Brandt <chris.brandt@renesas.com>
13657 S:      Supported
13658 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13659 F:      drivers/i2c/busses/i2c-riic.c
13660
13661 RENESAS USB PHY DRIVER
13662 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13663 L:      linux-renesas-soc@vger.kernel.org
13664 S:      Maintained
13665 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13666
13667 RESET CONTROLLER FRAMEWORK
13668 M:      Philipp Zabel <p.zabel@pengutronix.de>
13669 T:      git git://git.pengutronix.de/git/pza/linux
13670 S:      Maintained
13671 F:      drivers/reset/
13672 F:      Documentation/devicetree/bindings/reset/
13673 F:      include/dt-bindings/reset/
13674 F:      include/linux/reset.h
13675 F:      include/linux/reset/
13676 F:      include/linux/reset-controller.h
13677
13678 RESTARTABLE SEQUENCES SUPPORT
13679 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13680 M:      Peter Zijlstra <peterz@infradead.org>
13681 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13682 M:      Boqun Feng <boqun.feng@gmail.com>
13683 L:      linux-kernel@vger.kernel.org
13684 S:      Supported
13685 F:      kernel/rseq.c
13686 F:      include/uapi/linux/rseq.h
13687 F:      include/trace/events/rseq.h
13688 F:      tools/testing/selftests/rseq/
13689
13690 RFKILL
13691 M:      Johannes Berg <johannes@sipsolutions.net>
13692 L:      linux-wireless@vger.kernel.org
13693 W:      http://wireless.kernel.org/
13694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13696 S:      Maintained
13697 F:      Documentation/driver-api/rfkill.rst
13698 F:      Documentation/ABI/stable/sysfs-class-rfkill
13699 F:      net/rfkill/
13700 F:      include/linux/rfkill.h
13701 F:      include/uapi/linux/rfkill.h
13702
13703 RHASHTABLE
13704 M:      Thomas Graf <tgraf@suug.ch>
13705 M:      Herbert Xu <herbert@gondor.apana.org.au>
13706 L:      netdev@vger.kernel.org
13707 S:      Maintained
13708 F:      lib/rhashtable.c
13709 F:      lib/test_rhashtable.c
13710 F:      include/linux/rhashtable.h
13711 F:      include/linux/rhashtable-types.h
13712
13713 RICOH R5C592 MEMORYSTICK DRIVER
13714 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13715 S:      Maintained
13716 F:      drivers/memstick/host/r592.*
13717
13718 RICOH SMARTMEDIA/XD DRIVER
13719 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13720 S:      Maintained
13721 F:      drivers/mtd/nand/raw/r852.c
13722 F:      drivers/mtd/nand/raw/r852.h
13723
13724 RISC-V ARCHITECTURE
13725 M:      Palmer Dabbelt <palmer@sifive.com>
13726 M:      Albert Ou <aou@eecs.berkeley.edu>
13727 L:      linux-riscv@lists.infradead.org
13728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
13729 S:      Supported
13730 F:      arch/riscv/
13731 K:      riscv
13732 N:      riscv
13733
13734 ROCCAT DRIVERS
13735 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13736 W:      http://sourceforge.net/projects/roccat/
13737 S:      Maintained
13738 F:      drivers/hid/hid-roccat*
13739 F:      include/linux/hid-roccat*
13740 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13741
13742 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13743 M:      Jacob chen <jacob2.chen@rock-chips.com>
13744 L:      linux-media@vger.kernel.org
13745 S:      Maintained
13746 F:      drivers/media/platform/rockchip/rga/
13747 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13748
13749 HANTRO VPU CODEC DRIVER
13750 M:      Ezequiel Garcia <ezequiel@collabora.com>
13751 L:      linux-media@vger.kernel.org
13752 S:      Maintained
13753 F:      drivers/staging/media/platform/hantro/
13754 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13755
13756 ROCKER DRIVER
13757 M:      Jiri Pirko <jiri@resnulli.us>
13758 L:      netdev@vger.kernel.org
13759 S:      Supported
13760 F:      drivers/net/ethernet/rocker/
13761
13762 ROCKETPORT DRIVER
13763 P:      Comtrol Corp.
13764 W:      http://www.comtrol.com
13765 S:      Maintained
13766 F:      Documentation/driver-api/serial/rocket.rst
13767 F:      drivers/tty/rocket*
13768
13769 ROCKETPORT EXPRESS/INFINITY DRIVER
13770 M:      Kevin Cernekee <cernekee@gmail.com>
13771 L:      linux-serial@vger.kernel.org
13772 S:      Odd Fixes
13773 F:      drivers/tty/serial/rp2.*
13774
13775 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13776 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13777 L:      linux-kernel@vger.kernel.org
13778 L:      linux-renesas-soc@vger.kernel.org
13779 S:      Supported
13780 F:      drivers/mfd/bd9571mwv.c
13781 F:      drivers/regulator/bd9571mwv-regulator.c
13782 F:      drivers/gpio/gpio-bd9571mwv.c
13783 F:      include/linux/mfd/bd9571mwv.h
13784 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13785
13786 ROSE NETWORK LAYER
13787 M:      Ralf Baechle <ralf@linux-mips.org>
13788 L:      linux-hams@vger.kernel.org
13789 W:      http://www.linux-ax25.org/
13790 S:      Maintained
13791 F:      include/net/rose.h
13792 F:      include/uapi/linux/rose.h
13793 F:      net/rose/
13794
13795 RTL2830 MEDIA DRIVER
13796 M:      Antti Palosaari <crope@iki.fi>
13797 L:      linux-media@vger.kernel.org
13798 W:      https://linuxtv.org
13799 W:      http://palosaari.fi/linux/
13800 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13801 T:      git git://linuxtv.org/anttip/media_tree.git
13802 S:      Maintained
13803 F:      drivers/media/dvb-frontends/rtl2830*
13804
13805 RTL2832 MEDIA DRIVER
13806 M:      Antti Palosaari <crope@iki.fi>
13807 L:      linux-media@vger.kernel.org
13808 W:      https://linuxtv.org
13809 W:      http://palosaari.fi/linux/
13810 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13811 T:      git git://linuxtv.org/anttip/media_tree.git
13812 S:      Maintained
13813 F:      drivers/media/dvb-frontends/rtl2832*
13814
13815 RTL2832_SDR MEDIA DRIVER
13816 M:      Antti Palosaari <crope@iki.fi>
13817 L:      linux-media@vger.kernel.org
13818 W:      https://linuxtv.org
13819 W:      http://palosaari.fi/linux/
13820 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13821 T:      git git://linuxtv.org/anttip/media_tree.git
13822 S:      Maintained
13823 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13824
13825 RTL8180 WIRELESS DRIVER
13826 L:      linux-wireless@vger.kernel.org
13827 W:      http://wireless.kernel.org/
13828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13829 S:      Orphan
13830 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13831
13832 RTL8187 WIRELESS DRIVER
13833 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13834 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13835 M:      Larry Finger <Larry.Finger@lwfinger.net>
13836 L:      linux-wireless@vger.kernel.org
13837 W:      http://wireless.kernel.org/
13838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13839 S:      Maintained
13840 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13841
13842 REALTEK WIRELESS DRIVER (rtlwifi family)
13843 M:      Ping-Ke Shih <pkshih@realtek.com>
13844 L:      linux-wireless@vger.kernel.org
13845 W:      http://wireless.kernel.org/
13846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13847 S:      Maintained
13848 F:      drivers/net/wireless/realtek/rtlwifi/
13849
13850 REALTEK WIRELESS DRIVER (rtw88)
13851 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13852 L:      linux-wireless@vger.kernel.org
13853 S:      Maintained
13854 F:      drivers/net/wireless/realtek/rtw88/
13855
13856 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13857 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13858 L:      linux-wireless@vger.kernel.org
13859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13860 S:      Maintained
13861 F:      drivers/net/wireless/realtek/rtl8xxxu/
13862
13863 RXRPC SOCKETS (AF_RXRPC)
13864 M:      David Howells <dhowells@redhat.com>
13865 L:      linux-afs@lists.infradead.org
13866 S:      Supported
13867 F:      net/rxrpc/
13868 F:      include/keys/rxrpc-type.h
13869 F:      include/net/af_rxrpc.h
13870 F:      include/trace/events/rxrpc.h
13871 F:      include/uapi/linux/rxrpc.h
13872 F:      Documentation/networking/rxrpc.txt
13873 W:      https://www.infradead.org/~dhowells/kafs/
13874
13875 S3 SAVAGE FRAMEBUFFER DRIVER
13876 M:      Antonino Daplas <adaplas@gmail.com>
13877 L:      linux-fbdev@vger.kernel.org
13878 S:      Maintained
13879 F:      drivers/video/fbdev/savage/
13880
13881 S390
13882 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13883 M:      Vasily Gorbik <gor@linux.ibm.com>
13884 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13885 L:      linux-s390@vger.kernel.org
13886 W:      http://www.ibm.com/developerworks/linux/linux390/
13887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13888 S:      Supported
13889 F:      arch/s390/
13890 F:      drivers/s390/
13891 F:      Documentation/s390/
13892 F:      Documentation/driver-api/s390-drivers.rst
13893
13894 S390 COMMON I/O LAYER
13895 M:      Sebastian Ott <sebott@linux.ibm.com>
13896 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13897 L:      linux-s390@vger.kernel.org
13898 W:      http://www.ibm.com/developerworks/linux/linux390/
13899 S:      Supported
13900 F:      drivers/s390/cio/
13901
13902 S390 DASD DRIVER
13903 M:      Stefan Haberland <sth@linux.ibm.com>
13904 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13905 L:      linux-s390@vger.kernel.org
13906 W:      http://www.ibm.com/developerworks/linux/linux390/
13907 S:      Supported
13908 F:      drivers/s390/block/dasd*
13909 F:      block/partitions/ibm.c
13910
13911 S390 IOMMU (PCI)
13912 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13913 L:      linux-s390@vger.kernel.org
13914 W:      http://www.ibm.com/developerworks/linux/linux390/
13915 S:      Supported
13916 F:      drivers/iommu/s390-iommu.c
13917
13918 S390 IUCV NETWORK LAYER
13919 M:      Julian Wiedmann <jwi@linux.ibm.com>
13920 M:      Ursula Braun <ubraun@linux.ibm.com>
13921 L:      linux-s390@vger.kernel.org
13922 W:      http://www.ibm.com/developerworks/linux/linux390/
13923 S:      Supported
13924 F:      drivers/s390/net/*iucv*
13925 F:      include/net/iucv/
13926 F:      net/iucv/
13927
13928 S390 NETWORK DRIVERS
13929 M:      Julian Wiedmann <jwi@linux.ibm.com>
13930 M:      Ursula Braun <ubraun@linux.ibm.com>
13931 L:      linux-s390@vger.kernel.org
13932 W:      http://www.ibm.com/developerworks/linux/linux390/
13933 S:      Supported
13934 F:      drivers/s390/net/
13935
13936 S390 PCI SUBSYSTEM
13937 M:      Sebastian Ott <sebott@linux.ibm.com>
13938 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13939 L:      linux-s390@vger.kernel.org
13940 W:      http://www.ibm.com/developerworks/linux/linux390/
13941 S:      Supported
13942 F:      arch/s390/pci/
13943 F:      drivers/pci/hotplug/s390_pci_hpc.c
13944
13945 S390 VFIO-CCW DRIVER
13946 M:      Cornelia Huck <cohuck@redhat.com>
13947 M:      Farhan Ali <alifm@linux.ibm.com>
13948 M:      Eric Farman <farman@linux.ibm.com>
13949 R:      Halil Pasic <pasic@linux.ibm.com>
13950 L:      linux-s390@vger.kernel.org
13951 L:      kvm@vger.kernel.org
13952 S:      Supported
13953 F:      drivers/s390/cio/vfio_ccw*
13954 F:      Documentation/s390/vfio-ccw.rst
13955 F:      include/uapi/linux/vfio_ccw.h
13956
13957 S390 ZCRYPT DRIVER
13958 M:      Harald Freudenberger <freude@linux.ibm.com>
13959 L:      linux-s390@vger.kernel.org
13960 W:      http://www.ibm.com/developerworks/linux/linux390/
13961 S:      Supported
13962 F:      drivers/s390/crypto/
13963
13964 S390 VFIO AP DRIVER
13965 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13966 M:      Pierre Morel <pmorel@linux.ibm.com>
13967 M:      Halil Pasic <pasic@linux.ibm.com>
13968 L:      linux-s390@vger.kernel.org
13969 W:      http://www.ibm.com/developerworks/linux/linux390/
13970 S:      Supported
13971 F:      drivers/s390/crypto/vfio_ap_drv.c
13972 F:      drivers/s390/crypto/vfio_ap_private.h
13973 F:      drivers/s390/crypto/vfio_ap_ops.c
13974 F:      Documentation/s390/vfio-ap.rst
13975
13976 S390 ZFCP DRIVER
13977 M:      Steffen Maier <maier@linux.ibm.com>
13978 M:      Benjamin Block <bblock@linux.ibm.com>
13979 L:      linux-s390@vger.kernel.org
13980 W:      http://www.ibm.com/developerworks/linux/linux390/
13981 S:      Supported
13982 F:      drivers/s390/scsi/zfcp_*
13983
13984 S3C24XX SD/MMC Driver
13985 M:      Ben Dooks <ben-linux@fluff.org>
13986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13987 S:      Supported
13988 F:      drivers/mmc/host/s3cmci.*
13989
13990 SAA6588 RDS RECEIVER DRIVER
13991 M:      Hans Verkuil <hverkuil@xs4all.nl>
13992 L:      linux-media@vger.kernel.org
13993 T:      git git://linuxtv.org/media_tree.git
13994 W:      https://linuxtv.org
13995 S:      Odd Fixes
13996 F:      drivers/media/i2c/saa6588*
13997
13998 SAA7134 VIDEO4LINUX DRIVER
13999 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14000 L:      linux-media@vger.kernel.org
14001 W:      https://linuxtv.org
14002 T:      git git://linuxtv.org/media_tree.git
14003 S:      Odd fixes
14004 F:      Documentation/media/v4l-drivers/saa7134*
14005 F:      drivers/media/pci/saa7134/
14006
14007 SAA7146 VIDEO4LINUX-2 DRIVER
14008 M:      Hans Verkuil <hverkuil@xs4all.nl>
14009 L:      linux-media@vger.kernel.org
14010 T:      git git://linuxtv.org/media_tree.git
14011 S:      Maintained
14012 F:      drivers/media/common/saa7146/
14013 F:      drivers/media/pci/saa7146/
14014 F:      include/media/drv-intf/saa7146*
14015
14016 SAMSUNG AUDIO (ASoC) DRIVERS
14017 M:      Krzysztof Kozlowski <krzk@kernel.org>
14018 M:      Sangbeom Kim <sbkim73@samsung.com>
14019 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14020 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14021 S:      Supported
14022 F:      sound/soc/samsung/
14023 F:      Documentation/devicetree/bindings/sound/samsung*
14024
14025 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14026 M:      Krzysztof Kozlowski <krzk@kernel.org>
14027 L:      linux-crypto@vger.kernel.org
14028 L:      linux-samsung-soc@vger.kernel.org
14029 S:      Maintained
14030 F:      drivers/crypto/exynos-rng.c
14031 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
14032
14033 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14034 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14035 L:      linux-samsung-soc@vger.kernel.org
14036 S:      Maintained
14037 F:      drivers/char/hw_random/exynos-trng.c
14038 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14039
14040 SAMSUNG FRAMEBUFFER DRIVER
14041 M:      Jingoo Han <jingoohan1@gmail.com>
14042 L:      linux-fbdev@vger.kernel.org
14043 S:      Maintained
14044 F:      drivers/video/fbdev/s3c-fb.c
14045
14046 SAMSUNG LAPTOP DRIVER
14047 M:      Corentin Chary <corentin.chary@gmail.com>
14048 L:      platform-driver-x86@vger.kernel.org
14049 S:      Maintained
14050 F:      drivers/platform/x86/samsung-laptop.c
14051
14052 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14053 M:      Sangbeom Kim <sbkim73@samsung.com>
14054 M:      Krzysztof Kozlowski <krzk@kernel.org>
14055 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14056 L:      linux-kernel@vger.kernel.org
14057 L:      linux-samsung-soc@vger.kernel.org
14058 S:      Supported
14059 F:      drivers/mfd/sec*.c
14060 F:      drivers/regulator/s2m*.c
14061 F:      drivers/regulator/s5m*.c
14062 F:      drivers/clk/clk-s2mps11.c
14063 F:      drivers/rtc/rtc-s5m.c
14064 F:      include/linux/mfd/samsung/
14065 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14066 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14067 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14068 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14069
14070 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14071 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14072 L:      linux-media@vger.kernel.org
14073 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14074 S:      Maintained
14075 F:      drivers/media/platform/s3c-camif/
14076 F:      include/media/drv-intf/s3c_camif.h
14077
14078 SAMSUNG S3FWRN5 NFC DRIVER
14079 M:      Robert Baldyga <r.baldyga@samsung.com>
14080 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14081 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14082 S:      Supported
14083 F:      drivers/nfc/s3fwrn5
14084
14085 SAMSUNG S5C73M3 CAMERA DRIVER
14086 M:      Kyungmin Park <kyungmin.park@samsung.com>
14087 M:      Andrzej Hajda <a.hajda@samsung.com>
14088 L:      linux-media@vger.kernel.org
14089 S:      Supported
14090 F:      drivers/media/i2c/s5c73m3/*
14091
14092 SAMSUNG S5K5BAF CAMERA DRIVER
14093 M:      Kyungmin Park <kyungmin.park@samsung.com>
14094 M:      Andrzej Hajda <a.hajda@samsung.com>
14095 L:      linux-media@vger.kernel.org
14096 S:      Supported
14097 F:      drivers/media/i2c/s5k5baf.c
14098
14099 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14100 M:      Krzysztof Kozlowski <krzk@kernel.org>
14101 M:      Vladimir Zapolskiy <vz@mleia.com>
14102 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14103 L:      linux-crypto@vger.kernel.org
14104 L:      linux-samsung-soc@vger.kernel.org
14105 S:      Maintained
14106 F:      drivers/crypto/s5p-sss.c
14107
14108 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14109 M:      Kyungmin Park <kyungmin.park@samsung.com>
14110 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14111 L:      linux-media@vger.kernel.org
14112 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14113 S:      Supported
14114 F:      drivers/media/platform/exynos4-is/
14115
14116 SAMSUNG SOC CLOCK DRIVERS
14117 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14118 M:      Tomasz Figa <tomasz.figa@gmail.com>
14119 M:      Chanwoo Choi <cw00.choi@samsung.com>
14120 S:      Supported
14121 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14123 F:      drivers/clk/samsung/
14124 F:      include/dt-bindings/clock/exynos*.h
14125 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14126
14127 SAMSUNG SPI DRIVERS
14128 M:      Kukjin Kim <kgene@kernel.org>
14129 M:      Krzysztof Kozlowski <krzk@kernel.org>
14130 M:      Andi Shyti <andi@etezian.org>
14131 L:      linux-spi@vger.kernel.org
14132 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14133 S:      Maintained
14134 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14135 F:      drivers/spi/spi-s3c*
14136 F:      include/linux/platform_data/spi-s3c64xx.h
14137
14138 SAMSUNG SXGBE DRIVERS
14139 M:      Byungho An <bh74.an@samsung.com>
14140 M:      Girish K S <ks.giri@samsung.com>
14141 M:      Vipul Pandya <vipul.pandya@samsung.com>
14142 S:      Supported
14143 L:      netdev@vger.kernel.org
14144 F:      drivers/net/ethernet/samsung/sxgbe/
14145
14146 SAMSUNG THERMAL DRIVER
14147 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14148 L:      linux-pm@vger.kernel.org
14149 L:      linux-samsung-soc@vger.kernel.org
14150 S:      Supported
14151 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14152 F:      drivers/thermal/samsung/
14153
14154 SAMSUNG USB2 PHY DRIVER
14155 M:      Kamil Debski <kamil@wypas.org>
14156 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14157 L:      linux-kernel@vger.kernel.org
14158 S:      Supported
14159 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14160 F:      Documentation/driver-api/phy/samsung-usb2.rst
14161 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14162 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14163 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14164 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14165 F:      drivers/phy/samsung/phy-samsung-usb2.c
14166 F:      drivers/phy/samsung/phy-samsung-usb2.h
14167
14168 SC1200 WDT DRIVER
14169 M:      Zwane Mwaikambo <zwanem@gmail.com>
14170 S:      Maintained
14171 F:      drivers/watchdog/sc1200wdt.c
14172
14173 SCHEDULER
14174 M:      Ingo Molnar <mingo@redhat.com>
14175 M:      Peter Zijlstra <peterz@infradead.org>
14176 L:      linux-kernel@vger.kernel.org
14177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14178 S:      Maintained
14179 F:      kernel/sched/
14180 F:      include/linux/sched.h
14181 F:      include/uapi/linux/sched.h
14182 F:      include/linux/wait.h
14183 F:      include/linux/preempt.h
14184
14185 SCR24X CHIP CARD INTERFACE DRIVER
14186 M:      Lubomir Rintel <lkundrak@v3.sk>
14187 S:      Supported
14188 F:      drivers/char/pcmcia/scr24x_cs.c
14189
14190 SCSI CDROM DRIVER
14191 M:      Jens Axboe <axboe@kernel.dk>
14192 L:      linux-scsi@vger.kernel.org
14193 W:      http://www.kernel.dk
14194 S:      Maintained
14195 F:      drivers/scsi/sr*
14196
14197 SCSI RDMA PROTOCOL (SRP) INITIATOR
14198 M:      Bart Van Assche <bvanassche@acm.org>
14199 L:      linux-rdma@vger.kernel.org
14200 S:      Supported
14201 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14202 F:      drivers/infiniband/ulp/srp/
14203 F:      include/scsi/srp.h
14204
14205 SCSI RDMA PROTOCOL (SRP) TARGET
14206 M:      Bart Van Assche <bvanassche@acm.org>
14207 L:      linux-rdma@vger.kernel.org
14208 L:      target-devel@vger.kernel.org
14209 S:      Supported
14210 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14211 F:      drivers/infiniband/ulp/srpt/
14212
14213 SCSI SG DRIVER
14214 M:      Doug Gilbert <dgilbert@interlog.com>
14215 L:      linux-scsi@vger.kernel.org
14216 W:      http://sg.danny.cz/sg
14217 S:      Maintained
14218 F:      Documentation/scsi/scsi-generic.txt
14219 F:      drivers/scsi/sg.c
14220 F:      include/scsi/sg.h
14221
14222 SCSI SUBSYSTEM
14223 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14225 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14227 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14228 L:      linux-scsi@vger.kernel.org
14229 S:      Maintained
14230 F:      Documentation/devicetree/bindings/scsi/
14231 F:      drivers/scsi/
14232 F:      include/scsi/
14233
14234 SCSI TAPE DRIVER
14235 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14236 L:      linux-scsi@vger.kernel.org
14237 S:      Maintained
14238 F:      Documentation/scsi/st.txt
14239 F:      drivers/scsi/st.*
14240 F:      drivers/scsi/st_*.h
14241
14242 SCSI TARGET SUBSYSTEM
14243 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14244 L:      linux-scsi@vger.kernel.org
14245 L:      target-devel@vger.kernel.org
14246 W:      http://www.linux-iscsi.org
14247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14248 Q:      https://patchwork.kernel.org/project/target-devel/list/
14249 S:      Supported
14250 F:      drivers/target/
14251 F:      include/target/
14252 F:      Documentation/target/
14253
14254 SCTP PROTOCOL
14255 M:      Vlad Yasevich <vyasevich@gmail.com>
14256 M:      Neil Horman <nhorman@tuxdriver.com>
14257 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14258 L:      linux-sctp@vger.kernel.org
14259 W:      http://lksctp.sourceforge.net
14260 S:      Maintained
14261 F:      Documentation/networking/sctp.txt
14262 F:      include/linux/sctp.h
14263 F:      include/uapi/linux/sctp.h
14264 F:      include/net/sctp/
14265 F:      net/sctp/
14266
14267 SCx200 CPU SUPPORT
14268 M:      Jim Cromie <jim.cromie@gmail.com>
14269 S:      Odd Fixes
14270 F:      Documentation/i2c/busses/scx200_acb
14271 F:      arch/x86/platform/scx200/
14272 F:      drivers/watchdog/scx200_wdt.c
14273 F:      drivers/i2c/busses/scx200*
14274 F:      drivers/mtd/maps/scx200_docflash.c
14275 F:      include/linux/scx200.h
14276
14277 SCx200 GPIO DRIVER
14278 M:      Jim Cromie <jim.cromie@gmail.com>
14279 S:      Maintained
14280 F:      drivers/char/scx200_gpio.c
14281 F:      include/linux/scx200_gpio.h
14282
14283 SCx200 HRT CLOCKSOURCE DRIVER
14284 M:      Jim Cromie <jim.cromie@gmail.com>
14285 S:      Maintained
14286 F:      drivers/clocksource/scx200_hrt.c
14287
14288 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14289 M:      Sascha Sommer <saschasommer@freenet.de>
14290 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14291 S:      Maintained
14292 F:      drivers/mmc/host/sdricoh_cs.c
14293
14294 SECO BOARDS CEC DRIVER
14295 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14296 S:      Maintained
14297 F:      drivers/media/platform/seco-cec/seco-cec.c
14298 F:      drivers/media/platform/seco-cec/seco-cec.h
14299
14300 SECURE COMPUTING
14301 M:      Kees Cook <keescook@chromium.org>
14302 R:      Andy Lutomirski <luto@amacapital.net>
14303 R:      Will Drewry <wad@chromium.org>
14304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14305 S:      Supported
14306 F:      kernel/seccomp.c
14307 F:      include/uapi/linux/seccomp.h
14308 F:      include/linux/seccomp.h
14309 F:      tools/testing/selftests/seccomp/*
14310 F:      tools/testing/selftests/kselftest_harness.h
14311 F:      Documentation/userspace-api/seccomp_filter.rst
14312 K:      \bsecure_computing
14313 K:      \bTIF_SECCOMP\b
14314
14315 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14316 M:      Al Cooper <alcooperx@gmail.com>
14317 L:      linux-mmc@vger.kernel.org
14318 L:      bcm-kernel-feedback-list@broadcom.com
14319 S:      Maintained
14320 F:      drivers/mmc/host/sdhci-brcmstb*
14321
14322 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14323 M:      Adrian Hunter <adrian.hunter@intel.com>
14324 L:      linux-mmc@vger.kernel.org
14325 S:      Maintained
14326 F:      drivers/mmc/host/sdhci*
14327 F:      include/linux/mmc/sdhci*
14328
14329 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14330 M:      Adrian Hunter <adrian.hunter@intel.com>
14331 M:      Ritesh Harjani <riteshh@codeaurora.org>
14332 M:      Asutosh Das <asutoshd@codeaurora.org>
14333 L:      linux-mmc@vger.kernel.org
14334 S:      Maintained
14335 F:      drivers/mmc/host/cqhci*
14336
14337 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14338 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14339 M:      Manjunath M B <manjumb@synopsys.com>
14340 L:      linux-mmc@vger.kernel.org
14341 S:      Maintained
14342 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14343
14344 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14345 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14346 L:      linux-mmc@vger.kernel.org
14347 S:      Supported
14348 F:      drivers/mmc/host/sdhci-of-at91.c
14349
14350 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14351 M:      Ben Dooks <ben-linux@fluff.org>
14352 M:      Jaehoon Chung <jh80.chung@samsung.com>
14353 L:      linux-mmc@vger.kernel.org
14354 S:      Maintained
14355 F:      drivers/mmc/host/sdhci-s3c*
14356
14357 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14358 M:      Viresh Kumar <vireshk@kernel.org>
14359 L:      linux-mmc@vger.kernel.org
14360 S:      Maintained
14361 F:      drivers/mmc/host/sdhci-spear.c
14362
14363 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14364 M:      Kishon Vijay Abraham I <kishon@ti.com>
14365 L:      linux-mmc@vger.kernel.org
14366 S:      Maintained
14367 F:      drivers/mmc/host/sdhci-omap.c
14368
14369 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14370 M:      Scott Bauer <scott.bauer@intel.com>
14371 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14372 L:      linux-block@vger.kernel.org
14373 S:      Supported
14374 F:      block/sed*
14375 F:      block/opal_proto.h
14376 F:      include/linux/sed*
14377 F:      include/uapi/linux/sed*
14378
14379 SECURITY CONTACT
14380 M:      Security Officers <security@kernel.org>
14381 S:      Supported
14382
14383 SECURITY SUBSYSTEM
14384 M:      James Morris <jmorris@namei.org>
14385 M:      "Serge E. Hallyn" <serge@hallyn.com>
14386 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14388 W:      http://kernsec.org/
14389 S:      Supported
14390 F:      security/
14391 X:      security/selinux/
14392
14393 SELINUX SECURITY MODULE
14394 M:      Paul Moore <paul@paul-moore.com>
14395 M:      Stephen Smalley <sds@tycho.nsa.gov>
14396 M:      Eric Paris <eparis@parisplace.org>
14397 L:      selinux@vger.kernel.org
14398 W:      https://selinuxproject.org
14399 W:      https://github.com/SELinuxProject
14400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14401 S:      Supported
14402 F:      include/uapi/linux/selinux_netlink.h
14403 F:      security/selinux/
14404 F:      scripts/selinux/
14405 F:      Documentation/admin-guide/LSM/SELinux.rst
14406
14407 SENSABLE PHANTOM
14408 M:      Jiri Slaby <jirislaby@gmail.com>
14409 S:      Maintained
14410 F:      drivers/misc/phantom.c
14411 F:      include/uapi/linux/phantom.h
14412
14413 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14414 M:      Tomasz Duszynski <tduszyns@gmail.com>
14415 S:      Maintained
14416 F:      drivers/iio/chemical/sps30.c
14417 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14418
14419 SERIAL DEVICE BUS
14420 M:      Rob Herring <robh@kernel.org>
14421 L:      linux-serial@vger.kernel.org
14422 S:      Maintained
14423 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14424 F:      drivers/tty/serdev/
14425 F:      include/linux/serdev.h
14426
14427 SERIAL DRIVERS
14428 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14429 L:      linux-serial@vger.kernel.org
14430 S:      Maintained
14431 F:      Documentation/devicetree/bindings/serial/
14432 F:      drivers/tty/serial/
14433
14434 SERIAL IR RECEIVER
14435 M:      Sean Young <sean@mess.org>
14436 L:      linux-media@vger.kernel.org
14437 S:      Maintained
14438 F:      drivers/media/rc/serial_ir.c
14439
14440 SFC NETWORK DRIVER
14441 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14442 M:      Edward Cree <ecree@solarflare.com>
14443 M:      Martin Habets <mhabets@solarflare.com>
14444 L:      netdev@vger.kernel.org
14445 S:      Supported
14446 F:      drivers/net/ethernet/sfc/
14447
14448 SFF/SFP/SFP+ MODULE SUPPORT
14449 M:      Russell King <linux@armlinux.org.uk>
14450 L:      netdev@vger.kernel.org
14451 S:      Maintained
14452 F:      drivers/net/phy/phylink.c
14453 F:      drivers/net/phy/sfp*
14454 F:      include/linux/phylink.h
14455 F:      include/linux/sfp.h
14456
14457 SGI GRU DRIVER
14458 M:      Dimitri Sivanich <sivanich@sgi.com>
14459 S:      Maintained
14460 F:      drivers/misc/sgi-gru/
14461
14462 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14463 M:      Pat Gefre <pfg@sgi.com>
14464 L:      linux-ia64@vger.kernel.org
14465 S:      Supported
14466 F:      Documentation/ia64/serial.rst
14467 F:      drivers/tty/serial/ioc?_serial.c
14468 F:      include/linux/ioc?.h
14469
14470 SGI XP/XPC/XPNET DRIVER
14471 M:      Cliff Whickman <cpw@sgi.com>
14472 M:      Robin Holt <robinmholt@gmail.com>
14473 S:      Maintained
14474 F:      drivers/misc/sgi-xp/
14475
14476 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14477 M:      Ursula Braun <ubraun@linux.ibm.com>
14478 M:      Karsten Graul <kgraul@linux.ibm.com>
14479 L:      linux-s390@vger.kernel.org
14480 W:      http://www.ibm.com/developerworks/linux/linux390/
14481 S:      Supported
14482 F:      net/smc/
14483
14484 SHARP RJ54N1CB0C SENSOR DRIVER
14485 M:      Jacopo Mondi <jacopo@jmondi.org>
14486 L:      linux-media@vger.kernel.org
14487 T:      git git://linuxtv.org/media_tree.git
14488 S:      Odd fixes
14489 F:      drivers/media/i2c/rj54n1cb0c.c
14490 F:      include/media/i2c/rj54n1cb0c.h
14491
14492 SH_VEU V4L2 MEM2MEM DRIVER
14493 L:      linux-media@vger.kernel.org
14494 S:      Orphan
14495 F:      drivers/media/platform/sh_veu.c
14496
14497 SH_VOU V4L2 OUTPUT DRIVER
14498 L:      linux-media@vger.kernel.org
14499 S:      Orphan
14500 F:      drivers/media/platform/sh_vou.c
14501 F:      include/media/drv-intf/sh_vou.h
14502
14503 SI2157 MEDIA DRIVER
14504 M:      Antti Palosaari <crope@iki.fi>
14505 L:      linux-media@vger.kernel.org
14506 W:      https://linuxtv.org
14507 W:      http://palosaari.fi/linux/
14508 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14509 T:      git git://linuxtv.org/anttip/media_tree.git
14510 S:      Maintained
14511 F:      drivers/media/tuners/si2157*
14512
14513 SI2165 MEDIA DRIVER
14514 M:      Matthias Schwarzott <zzam@gentoo.org>
14515 L:      linux-media@vger.kernel.org
14516 W:      https://linuxtv.org
14517 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14518 S:      Maintained
14519 F:      drivers/media/dvb-frontends/si2165*
14520
14521 SI2168 MEDIA DRIVER
14522 M:      Antti Palosaari <crope@iki.fi>
14523 L:      linux-media@vger.kernel.org
14524 W:      https://linuxtv.org
14525 W:      http://palosaari.fi/linux/
14526 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14527 T:      git git://linuxtv.org/anttip/media_tree.git
14528 S:      Maintained
14529 F:      drivers/media/dvb-frontends/si2168*
14530
14531 SI470X FM RADIO RECEIVER I2C DRIVER
14532 M:      Hans Verkuil <hverkuil@xs4all.nl>
14533 L:      linux-media@vger.kernel.org
14534 T:      git git://linuxtv.org/media_tree.git
14535 W:      https://linuxtv.org
14536 S:      Odd Fixes
14537 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14538
14539 SI470X FM RADIO RECEIVER USB DRIVER
14540 M:      Hans Verkuil <hverkuil@xs4all.nl>
14541 L:      linux-media@vger.kernel.org
14542 T:      git git://linuxtv.org/media_tree.git
14543 W:      https://linuxtv.org
14544 S:      Maintained
14545 F:      drivers/media/radio/si470x/radio-si470x-common.c
14546 F:      drivers/media/radio/si470x/radio-si470x.h
14547 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14548
14549 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14550 M:      Eduardo Valentin <edubezval@gmail.com>
14551 L:      linux-media@vger.kernel.org
14552 T:      git git://linuxtv.org/media_tree.git
14553 W:      https://linuxtv.org
14554 S:      Odd Fixes
14555 F:      drivers/media/radio/si4713/si4713.?
14556
14557 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14558 M:      Eduardo Valentin <edubezval@gmail.com>
14559 L:      linux-media@vger.kernel.org
14560 T:      git git://linuxtv.org/media_tree.git
14561 W:      https://linuxtv.org
14562 S:      Odd Fixes
14563 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14564
14565 SI4713 FM RADIO TRANSMITTER USB DRIVER
14566 M:      Hans Verkuil <hverkuil@xs4all.nl>
14567 L:      linux-media@vger.kernel.org
14568 T:      git git://linuxtv.org/media_tree.git
14569 W:      https://linuxtv.org
14570 S:      Maintained
14571 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14572
14573 SIANO DVB DRIVER
14574 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14575 L:      linux-media@vger.kernel.org
14576 W:      https://linuxtv.org
14577 T:      git git://linuxtv.org/media_tree.git
14578 S:      Odd fixes
14579 F:      drivers/media/common/siano/
14580 F:      drivers/media/usb/siano/
14581 F:      drivers/media/usb/siano/
14582 F:      drivers/media/mmc/siano/
14583
14584 SIFIVE DRIVERS
14585 M:      Palmer Dabbelt <palmer@sifive.com>
14586 M:      Paul Walmsley <paul.walmsley@sifive.com>
14587 L:      linux-riscv@lists.infradead.org
14588 T:      git git://github.com/sifive/riscv-linux.git
14589 S:      Supported
14590 K:      [^@]sifive
14591 N:      sifive
14592
14593 SIFIVE FU540 SYSTEM-ON-CHIP
14594 M:      Paul Walmsley <paul.walmsley@sifive.com>
14595 M:      Palmer Dabbelt <palmer@sifive.com>
14596 L:      linux-riscv@lists.infradead.org
14597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14598 S:      Supported
14599 K:      fu540
14600 N:      fu540
14601
14602 SILEAD TOUCHSCREEN DRIVER
14603 M:      Hans de Goede <hdegoede@redhat.com>
14604 L:      linux-input@vger.kernel.org
14605 L:      platform-driver-x86@vger.kernel.org
14606 S:      Maintained
14607 F:      drivers/input/touchscreen/silead.c
14608 F:      drivers/platform/x86/touchscreen_dmi.c
14609
14610 SILICON MOTION SM712 FRAME BUFFER DRIVER
14611 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14612 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14613 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14614 L:      linux-fbdev@vger.kernel.org
14615 S:      Maintained
14616 F:      drivers/video/fbdev/sm712*
14617 F:      Documentation/fb/sm712fb.rst
14618
14619 SIMPLE FIRMWARE INTERFACE (SFI)
14620 M:      Len Brown <lenb@kernel.org>
14621 L:      sfi-devel@simplefirmware.org
14622 W:      http://simplefirmware.org/
14623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14624 S:      Supported
14625 F:      arch/x86/platform/sfi/
14626 F:      drivers/sfi/
14627 F:      include/linux/sfi*.h
14628
14629 SIMPLEFB FB DRIVER
14630 M:      Hans de Goede <hdegoede@redhat.com>
14631 L:      linux-fbdev@vger.kernel.org
14632 S:      Maintained
14633 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14634 F:      drivers/video/fbdev/simplefb.c
14635 F:      include/linux/platform_data/simplefb.h
14636
14637 SIMTEC EB110ATX (Chalice CATS)
14638 P:      Ben Dooks
14639 P:      Vincent Sanders <vince@simtec.co.uk>
14640 M:      Simtec Linux Team <linux@simtec.co.uk>
14641 W:      http://www.simtec.co.uk/products/EB110ATX/
14642 S:      Supported
14643
14644 SIMTEC EB2410ITX (BAST)
14645 P:      Ben Dooks
14646 P:      Vincent Sanders <vince@simtec.co.uk>
14647 M:      Simtec Linux Team <linux@simtec.co.uk>
14648 W:      http://www.simtec.co.uk/products/EB2410ITX/
14649 S:      Supported
14650 F:      arch/arm/mach-s3c24xx/mach-bast.c
14651 F:      arch/arm/mach-s3c24xx/bast-ide.c
14652 F:      arch/arm/mach-s3c24xx/bast-irq.c
14653
14654 SIPHASH PRF ROUTINES
14655 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14656 S:      Maintained
14657 F:      lib/siphash.c
14658 F:      lib/test_siphash.c
14659 F:      include/linux/siphash.h
14660
14661 SIOX
14662 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14663 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14664 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14665 S:      Supported
14666 F:      drivers/siox/*
14667 F:      drivers/gpio/gpio-siox.c
14668 F:      include/trace/events/siox.h
14669
14670 SIS 190 ETHERNET DRIVER
14671 M:      Francois Romieu <romieu@fr.zoreil.com>
14672 L:      netdev@vger.kernel.org
14673 S:      Maintained
14674 F:      drivers/net/ethernet/sis/sis190.c
14675
14676 SIS 900/7016 FAST ETHERNET DRIVER
14677 M:      Daniele Venzano <venza@brownhat.org>
14678 W:      http://www.brownhat.org/sis900.html
14679 L:      netdev@vger.kernel.org
14680 S:      Maintained
14681 F:      drivers/net/ethernet/sis/sis900.*
14682
14683 SIS FRAMEBUFFER DRIVER
14684 M:      Thomas Winischhofer <thomas@winischhofer.net>
14685 W:      http://www.winischhofer.net/linuxsisvga.shtml
14686 S:      Maintained
14687 F:      Documentation/fb/sisfb.rst
14688 F:      drivers/video/fbdev/sis/
14689 F:      include/video/sisfb.h
14690
14691 SIS USB2VGA DRIVER
14692 M:      Thomas Winischhofer <thomas@winischhofer.net>
14693 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14694 S:      Maintained
14695 F:      drivers/usb/misc/sisusbvga/
14696
14697 SLAB ALLOCATOR
14698 M:      Christoph Lameter <cl@linux.com>
14699 M:      Pekka Enberg <penberg@kernel.org>
14700 M:      David Rientjes <rientjes@google.com>
14701 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14702 M:      Andrew Morton <akpm@linux-foundation.org>
14703 L:      linux-mm@kvack.org
14704 S:      Maintained
14705 F:      include/linux/sl?b*.h
14706 F:      mm/sl?b*
14707
14708 SLEEPABLE READ-COPY UPDATE (SRCU)
14709 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14710 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14711 M:      Josh Triplett <josh@joshtriplett.org>
14712 R:      Steven Rostedt <rostedt@goodmis.org>
14713 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14714 L:      rcu@vger.kernel.org
14715 W:      http://www.rdrop.com/users/paulmck/RCU/
14716 S:      Supported
14717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14718 F:      include/linux/srcu*.h
14719 F:      kernel/rcu/srcu*.c
14720
14721 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14722 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14723 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14724 S:      Maintained
14725 F:      drivers/slimbus/
14726 F:      Documentation/devicetree/bindings/slimbus/
14727 F:      include/linux/slimbus.h
14728
14729 SMACK SECURITY MODULE
14730 M:      Casey Schaufler <casey@schaufler-ca.com>
14731 L:      linux-security-module@vger.kernel.org
14732 W:      http://schaufler-ca.com
14733 T:      git git://github.com/cschaufler/smack-next
14734 S:      Maintained
14735 F:      Documentation/admin-guide/LSM/Smack.rst
14736 F:      security/smack/
14737
14738 SMC91x ETHERNET DRIVER
14739 M:      Nicolas Pitre <nico@fluxnic.net>
14740 S:      Odd Fixes
14741 F:      drivers/net/ethernet/smsc/smc91x.*
14742
14743 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14744 M:      Sakari Ailus <sakari.ailus@iki.fi>
14745 L:      linux-media@vger.kernel.org
14746 S:      Maintained
14747 F:      drivers/media/i2c/smiapp/
14748 F:      include/media/i2c/smiapp.h
14749 F:      drivers/media/i2c/smiapp-pll.c
14750 F:      drivers/media/i2c/smiapp-pll.h
14751 F:      include/uapi/linux/smiapp.h
14752 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14753
14754 SMM665 HARDWARE MONITOR DRIVER
14755 M:      Guenter Roeck <linux@roeck-us.net>
14756 L:      linux-hwmon@vger.kernel.org
14757 S:      Maintained
14758 F:      Documentation/hwmon/smm665.rst
14759 F:      drivers/hwmon/smm665.c
14760
14761 SMSC EMC2103 HARDWARE MONITOR DRIVER
14762 M:      Steve Glendinning <steve.glendinning@shawell.net>
14763 L:      linux-hwmon@vger.kernel.org
14764 S:      Maintained
14765 F:      Documentation/hwmon/emc2103.rst
14766 F:      drivers/hwmon/emc2103.c
14767
14768 SMSC SCH5627 HARDWARE MONITOR DRIVER
14769 M:      Hans de Goede <hdegoede@redhat.com>
14770 L:      linux-hwmon@vger.kernel.org
14771 S:      Supported
14772 F:      Documentation/hwmon/sch5627.rst
14773 F:      drivers/hwmon/sch5627.c
14774
14775 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14776 M:      Steve Glendinning <steve.glendinning@shawell.net>
14777 L:      linux-fbdev@vger.kernel.org
14778 S:      Maintained
14779 F:      drivers/video/fbdev/smscufx.c
14780
14781 SMSC47B397 HARDWARE MONITOR DRIVER
14782 M:      Jean Delvare <jdelvare@suse.com>
14783 L:      linux-hwmon@vger.kernel.org
14784 S:      Maintained
14785 F:      Documentation/hwmon/smsc47b397.rst
14786 F:      drivers/hwmon/smsc47b397.c
14787
14788 SMSC911x ETHERNET DRIVER
14789 M:      Steve Glendinning <steve.glendinning@shawell.net>
14790 L:      netdev@vger.kernel.org
14791 S:      Maintained
14792 F:      include/linux/smsc911x.h
14793 F:      drivers/net/ethernet/smsc/smsc911x.*
14794
14795 SMSC9420 PCI ETHERNET DRIVER
14796 M:      Steve Glendinning <steve.glendinning@shawell.net>
14797 L:      netdev@vger.kernel.org
14798 S:      Maintained
14799 F:      drivers/net/ethernet/smsc/smsc9420.*
14800
14801 SOC-CAMERA V4L2 SUBSYSTEM
14802 L:      linux-media@vger.kernel.org
14803 T:      git git://linuxtv.org/media_tree.git
14804 S:      Orphan
14805 F:      include/media/soc_camera.h
14806 F:      drivers/staging/media/soc_camera/
14807
14808 SOCIONEXT SYNQUACER I2C DRIVER
14809 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14810 L:      linux-i2c@vger.kernel.org
14811 S:      Maintained
14812 F:      drivers/i2c/busses/i2c-synquacer.c
14813 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14814
14815 SOCIONEXT UNIPHIER SOUND DRIVER
14816 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14817 S:      Orphan
14818 F:      sound/soc/uniphier/
14819
14820 SOEKRIS NET48XX LED SUPPORT
14821 M:      Chris Boot <bootc@bootc.net>
14822 S:      Maintained
14823 F:      drivers/leds/leds-net48xx.c
14824
14825 SOFT-IWARP DRIVER (siw)
14826 M:      Bernard Metzler <bmt@zurich.ibm.com>
14827 L:      linux-rdma@vger.kernel.org
14828 S:      Supported
14829 F:      drivers/infiniband/sw/siw/
14830 F:      include/uapi/rdma/siw-abi.h
14831
14832 SOFT-ROCE DRIVER (rxe)
14833 M:      Moni Shoua <monis@mellanox.com>
14834 L:      linux-rdma@vger.kernel.org
14835 S:      Supported
14836 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14837 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14838 F:      drivers/infiniband/sw/rxe/
14839 F:      include/uapi/rdma/rdma_user_rxe.h
14840
14841 SOFTLOGIC 6x10 MPEG CODEC
14842 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14843 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14844 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14845 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14846 M:      Ismael Luceno <ismael@iodev.co.uk>
14847 L:      linux-media@vger.kernel.org
14848 S:      Supported
14849 F:      drivers/media/pci/solo6x10/
14850
14851 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14852 M:      James Morse <james.morse@arm.com>
14853 L:      linux-arm-kernel@lists.infradead.org
14854 S:      Maintained
14855 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14856 F:      drivers/firmware/arm_sdei.c
14857 F:      include/linux/arm_sdei.h
14858 F:      include/uapi/linux/arm_sdei.h
14859
14860 SOFTWARE RAID (Multiple Disks) SUPPORT
14861 M:      Shaohua Li <shli@kernel.org>
14862 L:      linux-raid@vger.kernel.org
14863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14864 S:      Supported
14865 F:      drivers/md/Makefile
14866 F:      drivers/md/Kconfig
14867 F:      drivers/md/md*
14868 F:      drivers/md/raid*
14869 F:      include/linux/raid/
14870 F:      include/uapi/linux/raid/
14871
14872 SOCIONEXT (SNI) AVE NETWORK DRIVER
14873 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14874 L:      netdev@vger.kernel.org
14875 S:      Maintained
14876 F:      drivers/net/ethernet/socionext/sni_ave.c
14877 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14878
14879 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14880 M:      Jassi Brar <jaswinder.singh@linaro.org>
14881 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
14882 L:      netdev@vger.kernel.org
14883 S:      Maintained
14884 F:      drivers/net/ethernet/socionext/netsec.c
14885 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14886
14887 SOCIONEXT (SNI) Synquacer SPI DRIVER
14888 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
14889 M:      Jassi Brar <jaswinder.singh@linaro.org>
14890 L:      linux-spi@vger.kernel.org
14891 S:      Maintained
14892 F:      drivers/spi/spi-synquacer.c
14893 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
14894
14895 SOLIDRUN CLEARFOG SUPPORT
14896 M:      Russell King <linux@armlinux.org.uk>
14897 S:      Maintained
14898 F:      arch/arm/boot/dts/armada-388-clearfog*
14899 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14900
14901 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14902 M:      Russell King <linux@armlinux.org.uk>
14903 S:      Maintained
14904 F:      arch/arm/boot/dts/imx6*-cubox-i*
14905 F:      arch/arm/boot/dts/imx6*-hummingboard*
14906 F:      arch/arm/boot/dts/imx6*-sr-*
14907
14908 SONIC NETWORK DRIVER
14909 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14910 L:      netdev@vger.kernel.org
14911 S:      Maintained
14912 F:      drivers/net/ethernet/natsemi/sonic.*
14913
14914 SONICS SILICON BACKPLANE DRIVER (SSB)
14915 M:      Michael Buesch <m@bues.ch>
14916 L:      linux-wireless@vger.kernel.org
14917 S:      Maintained
14918 F:      drivers/ssb/
14919 F:      include/linux/ssb/
14920
14921 SONY IMX214 SENSOR DRIVER
14922 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14923 L:      linux-media@vger.kernel.org
14924 T:      git git://linuxtv.org/media_tree.git
14925 S:      Maintained
14926 F:      drivers/media/i2c/imx214.c
14927 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14928
14929 SONY IMX258 SENSOR DRIVER
14930 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14931 L:      linux-media@vger.kernel.org
14932 T:      git git://linuxtv.org/media_tree.git
14933 S:      Maintained
14934 F:      drivers/media/i2c/imx258.c
14935
14936 SONY IMX274 SENSOR DRIVER
14937 M:      Leon Luo <leonl@leopardimaging.com>
14938 L:      linux-media@vger.kernel.org
14939 T:      git git://linuxtv.org/media_tree.git
14940 S:      Maintained
14941 F:      drivers/media/i2c/imx274.c
14942 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14943
14944 SONY IMX319 SENSOR DRIVER
14945 M:      Bingbu Cao <bingbu.cao@intel.com>
14946 L:      linux-media@vger.kernel.org
14947 T:      git git://linuxtv.org/media_tree.git
14948 S:      Maintained
14949 F:      drivers/media/i2c/imx319.c
14950
14951 SONY IMX355 SENSOR DRIVER
14952 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14953 L:      linux-media@vger.kernel.org
14954 T:      git git://linuxtv.org/media_tree.git
14955 S:      Maintained
14956 F:      drivers/media/i2c/imx355.c
14957
14958 SONY MEMORYSTICK SUBSYSTEM
14959 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14960 M:      Alex Dubov <oakad@yahoo.com>
14961 M:      Ulf Hansson <ulf.hansson@linaro.org>
14962 L:      linux-mmc@vger.kernel.org
14963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14964 S:      Maintained
14965 F:      drivers/memstick/
14966 F:      include/linux/memstick.h
14967
14968 SONY VAIO CONTROL DEVICE DRIVER
14969 M:      Mattia Dongili <malattia@linux.it>
14970 L:      platform-driver-x86@vger.kernel.org
14971 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14972 S:      Maintained
14973 F:      Documentation/admin-guide/laptops/sony-laptop.rst
14974 F:      drivers/char/sonypi.c
14975 F:      drivers/platform/x86/sony-laptop.c
14976 F:      include/linux/sony-laptop.h
14977
14978 SOUND
14979 M:      Jaroslav Kysela <perex@perex.cz>
14980 M:      Takashi Iwai <tiwai@suse.com>
14981 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14982 W:      http://www.alsa-project.org/
14983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14984 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14985 S:      Maintained
14986 F:      Documentation/sound/
14987 F:      include/sound/
14988 F:      include/uapi/sound/
14989 F:      sound/
14990
14991 SOUND - COMPRESSED AUDIO
14992 M:      Vinod Koul <vkoul@kernel.org>
14993 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14995 S:      Supported
14996 F:      Documentation/sound/designs/compress-offload.rst
14997 F:      include/sound/compress_driver.h
14998 F:      include/uapi/sound/compress_*
14999 F:      sound/core/compress_offload.c
15000 F:      sound/soc/soc-compress.c
15001
15002 SOUND - DMAENGINE HELPERS
15003 M:      Lars-Peter Clausen <lars@metafoo.de>
15004 S:      Supported
15005 F:      include/sound/dmaengine_pcm.h
15006 F:      sound/core/pcm_dmaengine.c
15007 F:      sound/soc/soc-generic-dmaengine-pcm.c
15008
15009 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15010 M:      Liam Girdwood <lgirdwood@gmail.com>
15011 M:      Mark Brown <broonie@kernel.org>
15012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15013 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15014 W:      http://alsa-project.org/main/index.php/ASoC
15015 S:      Supported
15016 F:      Documentation/devicetree/bindings/sound/
15017 F:      Documentation/sound/soc/
15018 F:      sound/soc/
15019 F:      include/dt-bindings/sound/
15020 F:      include/sound/soc*
15021
15022 SOUNDWIRE SUBSYSTEM
15023 M:      Vinod Koul <vkoul@kernel.org>
15024 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15025 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15026 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15027 S:      Supported
15028 F:      Documentation/driver-api/soundwire/
15029 F:      drivers/soundwire/
15030 F:      include/linux/soundwire/
15031
15032 SP2 MEDIA DRIVER
15033 M:      Olli Salonen <olli.salonen@iki.fi>
15034 L:      linux-media@vger.kernel.org
15035 W:      https://linuxtv.org
15036 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15037 S:      Maintained
15038 F:      drivers/media/dvb-frontends/sp2*
15039
15040 SPARC + UltraSPARC (sparc/sparc64)
15041 M:      "David S. Miller" <davem@davemloft.net>
15042 L:      sparclinux@vger.kernel.org
15043 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15046 S:      Maintained
15047 F:      arch/sparc/
15048 F:      drivers/sbus/
15049
15050 SPARC SERIAL DRIVERS
15051 M:      "David S. Miller" <davem@davemloft.net>
15052 L:      sparclinux@vger.kernel.org
15053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15055 S:      Maintained
15056 F:      include/linux/sunserialcore.h
15057 F:      drivers/tty/serial/suncore.c
15058 F:      drivers/tty/serial/sunhv.c
15059 F:      drivers/tty/serial/sunsab.c
15060 F:      drivers/tty/serial/sunsab.h
15061 F:      drivers/tty/serial/sunsu.c
15062 F:      drivers/tty/serial/sunzilog.c
15063 F:      drivers/tty/serial/sunzilog.h
15064 F:      drivers/tty/vcc.c
15065
15066 SPARSE CHECKER
15067 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15068 L:      linux-sparse@vger.kernel.org
15069 W:      https://sparse.wiki.kernel.org/
15070 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15071 S:      Maintained
15072 F:      include/linux/compiler.h
15073
15074 SPEAR CLOCK FRAMEWORK SUPPORT
15075 M:      Viresh Kumar <vireshk@kernel.org>
15076 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15077 W:      http://www.st.com/spear
15078 S:      Maintained
15079 F:      drivers/clk/spear/
15080
15081 SPEAR PLATFORM SUPPORT
15082 M:      Viresh Kumar <vireshk@kernel.org>
15083 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15085 W:      http://www.st.com/spear
15086 S:      Maintained
15087 F:      arch/arm/boot/dts/spear*
15088 F:      arch/arm/mach-spear/
15089
15090 SPI NOR SUBSYSTEM
15091 M:      Marek Vasut <marek.vasut@gmail.com>
15092 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15093 L:      linux-mtd@lists.infradead.org
15094 W:      http://www.linux-mtd.infradead.org/
15095 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15097 S:      Maintained
15098 F:      drivers/mtd/spi-nor/
15099 F:      include/linux/mtd/spi-nor.h
15100
15101 SPI SUBSYSTEM
15102 M:      Mark Brown <broonie@kernel.org>
15103 L:      linux-spi@vger.kernel.org
15104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15105 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15106 S:      Maintained
15107 F:      Documentation/devicetree/bindings/spi/
15108 F:      Documentation/spi/
15109 F:      drivers/spi/
15110 F:      include/linux/spi/
15111 F:      include/uapi/linux/spi/
15112 F:      tools/spi/
15113
15114 SPIDERNET NETWORK DRIVER for CELL
15115 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15116 L:      netdev@vger.kernel.org
15117 S:      Supported
15118 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15119 F:      drivers/net/ethernet/toshiba/spider_net*
15120
15121 SPMI SUBSYSTEM
15122 R:      Stephen Boyd <sboyd@kernel.org>
15123 L:      linux-arm-msm@vger.kernel.org
15124 F:      Documentation/devicetree/bindings/spmi/
15125 F:      drivers/spmi/
15126 F:      include/dt-bindings/spmi/spmi.h
15127 F:      include/linux/spmi.h
15128 F:      include/trace/events/spmi.h
15129
15130 SPU FILE SYSTEM
15131 M:      Jeremy Kerr <jk@ozlabs.org>
15132 L:      linuxppc-dev@lists.ozlabs.org
15133 W:      http://www.ibm.com/developerworks/power/cell/
15134 S:      Supported
15135 F:      Documentation/filesystems/spufs.txt
15136 F:      arch/powerpc/platforms/cell/spufs/
15137
15138 SQUASHFS FILE SYSTEM
15139 M:      Phillip Lougher <phillip@squashfs.org.uk>
15140 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15141 W:      http://squashfs.org.uk
15142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15143 S:      Maintained
15144 F:      Documentation/filesystems/squashfs.txt
15145 F:      fs/squashfs/
15146
15147 SRM (Alpha) environment access
15148 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15149 S:      Maintained
15150 F:      arch/alpha/kernel/srm_env.c
15151
15152 ST LSM6DSx IMU IIO DRIVER
15153 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15154 L:      linux-iio@vger.kernel.org
15155 W:      http://www.st.com/
15156 S:      Maintained
15157 F:      drivers/iio/imu/st_lsm6dsx/
15158 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15159
15160 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15161 M:      Mickael Guene <mickael.guene@st.com>
15162 L:      linux-media@vger.kernel.org
15163 T:      git git://linuxtv.org/media_tree.git
15164 S:      Maintained
15165 F:      drivers/media/i2c/st-mipid02.c
15166 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15167
15168 ST STM32 I2C/SMBUS DRIVER
15169 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15170 L:      linux-i2c@vger.kernel.org
15171 S:      Maintained
15172 F:      drivers/i2c/busses/i2c-stm32*
15173
15174 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15175 M:      Song Qiang <songqiang1304521@gmail.com>
15176 L:      linux-iio@vger.kernel.org
15177 S:      Maintained
15178 F:      drivers/iio/proximity/vl53l0x-i2c.c
15179 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15180
15181 STABLE BRANCH
15182 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15183 M:      Sasha Levin <sashal@kernel.org>
15184 L:      stable@vger.kernel.org
15185 S:      Supported
15186 F:      Documentation/process/stable-kernel-rules.rst
15187
15188 STAGING - COMEDI
15189 M:      Ian Abbott <abbotti@mev.co.uk>
15190 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15191 S:      Odd Fixes
15192 F:      drivers/staging/comedi/
15193
15194 STAGING - EROFS FILE SYSTEM
15195 M:      Gao Xiang <gaoxiang25@huawei.com>
15196 M:      Chao Yu <yuchao0@huawei.com>
15197 L:      linux-erofs@lists.ozlabs.org
15198 S:      Maintained
15199 F:      drivers/staging/erofs/
15200
15201 STAGING - FIELDBUS SUBSYSTEM
15202 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15203 S:      Maintained
15204 F:      drivers/staging/fieldbus/*
15205 F:      drivers/staging/fieldbus/Documentation/
15206
15207 STAGING - HMS ANYBUS-S BUS
15208 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15209 S:      Maintained
15210 F:      drivers/staging/fieldbus/anybuss/
15211
15212 STAGING - INDUSTRIAL IO
15213 M:      Jonathan Cameron <jic23@kernel.org>
15214 L:      linux-iio@vger.kernel.org
15215 S:      Odd Fixes
15216 F:      Documentation/devicetree/bindings/staging/iio/
15217 F:      drivers/staging/iio/
15218
15219 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15220 M:      Marc Dietrich <marvin24@gmx.de>
15221 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15222 L:      linux-tegra@vger.kernel.org
15223 S:      Maintained
15224 F:      drivers/staging/nvec/
15225
15226 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15227 M:      Jens Frederich <jfrederich@gmail.com>
15228 M:      Daniel Drake <dsd@laptop.org>
15229 M:      Jon Nettleton <jon.nettleton@gmail.com>
15230 W:      http://wiki.laptop.org/go/DCON
15231 S:      Maintained
15232 F:      drivers/staging/olpc_dcon/
15233
15234 STAGING - REALTEK RTL8712U DRIVERS
15235 M:      Larry Finger <Larry.Finger@lwfinger.net>
15236 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15237 S:      Odd Fixes
15238 F:      drivers/staging/rtl8712/
15239
15240 STAGING - REALTEK RTL8188EU DRIVERS
15241 M:      Larry Finger <Larry.Finger@lwfinger.net>
15242 S:      Odd Fixes
15243 F:      drivers/staging/rtl8188eu/
15244
15245 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15246 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15247 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15248 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15249 L:      linux-fbdev@vger.kernel.org
15250 S:      Maintained
15251 F:      drivers/staging/sm750fb/
15252
15253 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15254 M:      William Hubbs <w.d.hubbs@gmail.com>
15255 M:      Chris Brannon <chris@the-brannons.com>
15256 M:      Kirk Reiser <kirk@reisers.ca>
15257 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15258 L:      speakup@linux-speakup.org
15259 W:      http://www.linux-speakup.org/
15260 S:      Odd Fixes
15261 F:      drivers/staging/speakup/
15262
15263 STAGING - VIA VT665X DRIVERS
15264 M:      Forest Bond <forest@alittletooquiet.net>
15265 S:      Odd Fixes
15266 F:      drivers/staging/vt665?/
15267
15268 STAGING - WILC1000 WIFI DRIVER
15269 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15270 M:      Ajay Singh <ajay.kathat@microchip.com>
15271 L:      linux-wireless@vger.kernel.org
15272 S:      Supported
15273 F:      drivers/staging/wilc1000/
15274
15275 STAGING SUBSYSTEM
15276 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15278 L:      devel@driverdev.osuosl.org
15279 S:      Supported
15280 F:      drivers/staging/
15281
15282 STARFIRE/DURALAN NETWORK DRIVER
15283 M:      Ion Badulescu <ionut@badula.org>
15284 S:      Odd Fixes
15285 F:      drivers/net/ethernet/adaptec/starfire*
15286
15287 STEC S1220 SKD DRIVER
15288 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15289 L:      linux-block@vger.kernel.org
15290 S:      Maintained
15291 F:      drivers/block/skd*[ch]
15292
15293 STI AUDIO (ASoC) DRIVERS
15294 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15295 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15296 S:      Maintained
15297 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15298 F:      sound/soc/sti/
15299
15300 STI CEC DRIVER
15301 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15302 S:      Maintained
15303 F:      drivers/media/platform/sti/cec/
15304 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15305
15306 STK1160 USB VIDEO CAPTURE DRIVER
15307 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15308 L:      linux-media@vger.kernel.org
15309 T:      git git://linuxtv.org/media_tree.git
15310 S:      Maintained
15311 F:      drivers/media/usb/stk1160/
15312
15313 STM32 AUDIO (ASoC) DRIVERS
15314 M:      Olivier Moysan <olivier.moysan@st.com>
15315 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15316 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15317 S:      Maintained
15318 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15319 F:      sound/soc/stm/
15320
15321 STM32 TIMER/LPTIMER DRIVERS
15322 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15323 S:      Maintained
15324 F:      drivers/*/stm32-*timer*
15325 F:      drivers/pwm/pwm-stm32*
15326 F:      include/linux/*/stm32-*tim*
15327 F:      Documentation/ABI/testing/*timer-stm32
15328 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15329 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15330
15331 STMMAC ETHERNET DRIVER
15332 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15333 M:      Alexandre Torgue <alexandre.torgue@st.com>
15334 M:      Jose Abreu <joabreu@synopsys.com>
15335 L:      netdev@vger.kernel.org
15336 W:      http://www.stlinux.com
15337 S:      Supported
15338 F:      drivers/net/ethernet/stmicro/stmmac/
15339
15340 SUN3/3X
15341 M:      Sam Creasey <sammy@sammy.net>
15342 W:      http://sammy.net/sun3/
15343 S:      Maintained
15344 F:      arch/m68k/kernel/*sun3*
15345 F:      arch/m68k/sun3*/
15346 F:      arch/m68k/include/asm/sun3*
15347 F:      drivers/net/ethernet/i825xx/sun3*
15348
15349 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15350 M:      Hans de Goede <hdegoede@redhat.com>
15351 L:      linux-input@vger.kernel.org
15352 S:      Maintained
15353 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15354 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15355
15356 SUNDANCE NETWORK DRIVER
15357 M:      Denis Kirjanov <kda@linux-powerpc.org>
15358 L:      netdev@vger.kernel.org
15359 S:      Maintained
15360 F:      drivers/net/ethernet/dlink/sundance.c
15361
15362 SUPERH
15363 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15364 M:      Rich Felker <dalias@libc.org>
15365 L:      linux-sh@vger.kernel.org
15366 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15367 S:      Maintained
15368 F:      Documentation/sh/
15369 F:      arch/sh/
15370 F:      drivers/sh/
15371
15372 SUSPEND TO RAM
15373 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15374 M:      Len Brown <len.brown@intel.com>
15375 M:      Pavel Machek <pavel@ucw.cz>
15376 L:      linux-pm@vger.kernel.org
15377 B:      https://bugzilla.kernel.org
15378 S:      Supported
15379 F:      Documentation/power/
15380 F:      arch/x86/kernel/acpi/
15381 F:      drivers/base/power/
15382 F:      kernel/power/
15383 F:      include/linux/suspend.h
15384 F:      include/linux/freezer.h
15385 F:      include/linux/pm.h
15386
15387 SVGA HANDLING
15388 M:      Martin Mares <mj@ucw.cz>
15389 L:      linux-video@atrey.karlin.mff.cuni.cz
15390 S:      Maintained
15391 F:      Documentation/admin-guide/svga.rst
15392 F:      arch/x86/boot/video*
15393
15394 SWIOTLB SUBSYSTEM
15395 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15396 L:      iommu@lists.linux-foundation.org
15397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15398 S:      Supported
15399 F:      kernel/dma/swiotlb.c
15400 F:      arch/*/kernel/pci-swiotlb.c
15401 F:      include/linux/swiotlb.h
15402
15403 SWITCHDEV
15404 M:      Jiri Pirko <jiri@resnulli.us>
15405 M:      Ivan Vecera <ivecera@redhat.com>
15406 L:      netdev@vger.kernel.org
15407 S:      Supported
15408 F:      net/switchdev/
15409 F:      include/net/switchdev.h
15410
15411 SY8106A REGULATOR DRIVER
15412 M:      Icenowy Zheng <icenowy@aosc.io>
15413 S:      Maintained
15414 F:      drivers/regulator/sy8106a-regulator.c
15415 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15416
15417 SYNC FILE FRAMEWORK
15418 M:      Sumit Semwal <sumit.semwal@linaro.org>
15419 R:      Gustavo Padovan <gustavo@padovan.org>
15420 S:      Maintained
15421 L:      linux-media@vger.kernel.org
15422 L:      dri-devel@lists.freedesktop.org
15423 F:      drivers/dma-buf/sync_*
15424 F:      drivers/dma-buf/dma-fence*
15425 F:      drivers/dma-buf/sw_sync.c
15426 F:      include/linux/sync_file.h
15427 F:      include/uapi/linux/sync_file.h
15428 F:      Documentation/driver-api/sync_file.rst
15429 T:      git git://anongit.freedesktop.org/drm/drm-misc
15430
15431 SYNOPSYS ARC ARCHITECTURE
15432 M:      Vineet Gupta <vgupta@synopsys.com>
15433 L:      linux-snps-arc@lists.infradead.org
15434 S:      Supported
15435 F:      arch/arc/
15436 F:      Documentation/devicetree/bindings/arc/*
15437 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15438 F:      drivers/clocksource/arc_timer.c
15439 F:      drivers/tty/serial/arc_uart.c
15440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15441
15442 SYNOPSYS ARC HSDK SDP pll clock driver
15443 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15444 S:      Supported
15445 F:      drivers/clk/clk-hsdk-pll.c
15446 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15447
15448 SYNOPSYS ARC SDP clock driver
15449 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15450 S:      Supported
15451 F:      drivers/clk/axs10x/*
15452 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15453
15454 SYNOPSYS ARC SDP platform support
15455 M:      Alexey Brodkin <abrodkin@synopsys.com>
15456 S:      Supported
15457 F:      arch/arc/plat-axs10x
15458 F:      arch/arc/boot/dts/ax*
15459 F:      Documentation/devicetree/bindings/arc/axs10*
15460
15461 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15462 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15463 S:      Supported
15464 F:      drivers/reset/reset-axs10x.c
15465 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15466
15467 SYNOPSYS CREG GPIO DRIVER
15468 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15469 S:      Maintained
15470 F:      drivers/gpio/gpio-creg-snps.c
15471 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15472
15473 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15474 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15475 S:      Maintained
15476 F:      drivers/tty/serial/8250/8250_dw.c
15477
15478 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15479 M:      Hoan Tran <hoan@os.amperecomputing.com>
15480 L:      linux-gpio@vger.kernel.org
15481 S:      Maintained
15482 F:      drivers/gpio/gpio-dwapb.c
15483 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15484
15485 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15486 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15487 S:      Maintained
15488 F:      drivers/dma/dwi-axi-dmac/
15489 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15490
15491 SYNOPSYS DESIGNWARE DMAC DRIVER
15492 M:      Viresh Kumar <vireshk@kernel.org>
15493 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15494 S:      Maintained
15495 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15496 F:      drivers/dma/dw/
15497 F:      include/dt-bindings/dma/dw-dmac.h
15498 F:      include/linux/dma/dw.h
15499 F:      include/linux/platform_data/dma-dw.h
15500
15501 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15502 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15503 L:      netdev@vger.kernel.org
15504 S:      Supported
15505 F:      drivers/net/ethernet/synopsys/
15506
15507 SYNOPSYS DESIGNWARE I2C DRIVER
15508 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15509 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15510 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15511 L:      linux-i2c@vger.kernel.org
15512 S:      Maintained
15513 F:      drivers/i2c/busses/i2c-designware-*
15514 F:      include/linux/platform_data/i2c-designware.h
15515
15516 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15517 M:      Jaehoon Chung <jh80.chung@samsung.com>
15518 L:      linux-mmc@vger.kernel.org
15519 S:      Maintained
15520 F:      drivers/mmc/host/dw_mmc*
15521
15522 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15523 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15524 S:      Supported
15525 F:      drivers/reset/reset-hsdk.c
15526 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15527 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15528
15529 SYSTEM CONFIGURATION (SYSCON)
15530 M:      Lee Jones <lee.jones@linaro.org>
15531 M:      Arnd Bergmann <arnd@arndb.de>
15532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15533 S:      Supported
15534 F:      drivers/mfd/syscon.c
15535
15536 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15537 M:      Sudeep Holla <sudeep.holla@arm.com>
15538 L:      linux-arm-kernel@lists.infradead.org
15539 S:      Maintained
15540 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15541 F:      drivers/clk/clk-sc[mp]i.c
15542 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15543 F:      drivers/firmware/arm_scpi.c
15544 F:      drivers/firmware/arm_scmi/
15545 F:      include/linux/sc[mp]i_protocol.h
15546
15547 SYSTEM RESET/SHUTDOWN DRIVERS
15548 M:      Sebastian Reichel <sre@kernel.org>
15549 L:      linux-pm@vger.kernel.org
15550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15551 S:      Maintained
15552 F:      Documentation/devicetree/bindings/power/reset/
15553 F:      drivers/power/reset/
15554
15555 SYSTEM TRACE MODULE CLASS
15556 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15557 S:      Maintained
15558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15559 F:      Documentation/trace/stm.rst
15560 F:      drivers/hwtracing/stm/
15561 F:      include/linux/stm.h
15562 F:      include/uapi/linux/stm.h
15563
15564 SYSV FILESYSTEM
15565 M:      Christoph Hellwig <hch@infradead.org>
15566 S:      Maintained
15567 F:      Documentation/filesystems/sysv-fs.txt
15568 F:      fs/sysv/
15569 F:      include/linux/sysv_fs.h
15570
15571 TASKSTATS STATISTICS INTERFACE
15572 M:      Balbir Singh <bsingharora@gmail.com>
15573 S:      Maintained
15574 F:      Documentation/accounting/taskstats*
15575 F:      include/linux/taskstats*
15576 F:      kernel/taskstats.c
15577
15578 TC subsystem
15579 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15580 M:      Cong Wang <xiyou.wangcong@gmail.com>
15581 M:      Jiri Pirko <jiri@resnulli.us>
15582 L:      netdev@vger.kernel.org
15583 S:      Maintained
15584 F:      include/net/pkt_cls.h
15585 F:      include/net/pkt_sched.h
15586 F:      include/net/tc_act/
15587 F:      include/uapi/linux/pkt_cls.h
15588 F:      include/uapi/linux/pkt_sched.h
15589 F:      include/uapi/linux/tc_act/
15590 F:      include/uapi/linux/tc_ematch/
15591 F:      net/sched/
15592
15593 TC90522 MEDIA DRIVER
15594 M:      Akihiro Tsukada <tskd08@gmail.com>
15595 L:      linux-media@vger.kernel.org
15596 S:      Odd Fixes
15597 F:      drivers/media/dvb-frontends/tc90522*
15598
15599 TCP LOW PRIORITY MODULE
15600 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15601 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15602 W:      http://tcp-lp-mod.sourceforge.net/
15603 S:      Maintained
15604 F:      net/ipv4/tcp_lp.c
15605
15606 TDA10071 MEDIA DRIVER
15607 M:      Antti Palosaari <crope@iki.fi>
15608 L:      linux-media@vger.kernel.org
15609 W:      https://linuxtv.org
15610 W:      http://palosaari.fi/linux/
15611 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15612 T:      git git://linuxtv.org/anttip/media_tree.git
15613 S:      Maintained
15614 F:      drivers/media/dvb-frontends/tda10071*
15615
15616 TDA18212 MEDIA DRIVER
15617 M:      Antti Palosaari <crope@iki.fi>
15618 L:      linux-media@vger.kernel.org
15619 W:      https://linuxtv.org
15620 W:      http://palosaari.fi/linux/
15621 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15622 T:      git git://linuxtv.org/anttip/media_tree.git
15623 S:      Maintained
15624 F:      drivers/media/tuners/tda18212*
15625
15626 TDA18218 MEDIA DRIVER
15627 M:      Antti Palosaari <crope@iki.fi>
15628 L:      linux-media@vger.kernel.org
15629 W:      https://linuxtv.org
15630 W:      http://palosaari.fi/linux/
15631 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15632 T:      git git://linuxtv.org/anttip/media_tree.git
15633 S:      Maintained
15634 F:      drivers/media/tuners/tda18218*
15635
15636 TDA18250 MEDIA DRIVER
15637 M:      Olli Salonen <olli.salonen@iki.fi>
15638 L:      linux-media@vger.kernel.org
15639 W:      https://linuxtv.org
15640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15641 T:      git git://linuxtv.org/media_tree.git
15642 S:      Maintained
15643 F:      drivers/media/tuners/tda18250*
15644
15645 TDA18271 MEDIA DRIVER
15646 M:      Michael Krufky <mkrufky@linuxtv.org>
15647 L:      linux-media@vger.kernel.org
15648 W:      https://linuxtv.org
15649 W:      http://github.com/mkrufky
15650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15651 T:      git git://linuxtv.org/mkrufky/tuners.git
15652 S:      Maintained
15653 F:      drivers/media/tuners/tda18271*
15654
15655 TDA1997x MEDIA DRIVER
15656 M:      Tim Harvey <tharvey@gateworks.com>
15657 L:      linux-media@vger.kernel.org
15658 W:      https://linuxtv.org
15659 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15660 S:      Maintained
15661 F:      drivers/media/i2c/tda1997x.*
15662
15663 TDA827x MEDIA DRIVER
15664 M:      Michael Krufky <mkrufky@linuxtv.org>
15665 L:      linux-media@vger.kernel.org
15666 W:      https://linuxtv.org
15667 W:      http://github.com/mkrufky
15668 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15669 T:      git git://linuxtv.org/mkrufky/tuners.git
15670 S:      Maintained
15671 F:      drivers/media/tuners/tda8290.*
15672
15673 TDA8290 MEDIA DRIVER
15674 M:      Michael Krufky <mkrufky@linuxtv.org>
15675 L:      linux-media@vger.kernel.org
15676 W:      https://linuxtv.org
15677 W:      http://github.com/mkrufky
15678 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15679 T:      git git://linuxtv.org/mkrufky/tuners.git
15680 S:      Maintained
15681 F:      drivers/media/tuners/tda8290.*
15682
15683 TDA9840 MEDIA DRIVER
15684 M:      Hans Verkuil <hverkuil@xs4all.nl>
15685 L:      linux-media@vger.kernel.org
15686 T:      git git://linuxtv.org/media_tree.git
15687 W:      https://linuxtv.org
15688 S:      Maintained
15689 F:      drivers/media/i2c/tda9840*
15690
15691 TEA5761 TUNER DRIVER
15692 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15693 L:      linux-media@vger.kernel.org
15694 W:      https://linuxtv.org
15695 T:      git git://linuxtv.org/media_tree.git
15696 S:      Odd fixes
15697 F:      drivers/media/tuners/tea5761.*
15698
15699 TEA5767 TUNER DRIVER
15700 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15701 L:      linux-media@vger.kernel.org
15702 W:      https://linuxtv.org
15703 T:      git git://linuxtv.org/media_tree.git
15704 S:      Maintained
15705 F:      drivers/media/tuners/tea5767.*
15706
15707 TEA6415C MEDIA DRIVER
15708 M:      Hans Verkuil <hverkuil@xs4all.nl>
15709 L:      linux-media@vger.kernel.org
15710 T:      git git://linuxtv.org/media_tree.git
15711 W:      https://linuxtv.org
15712 S:      Maintained
15713 F:      drivers/media/i2c/tea6415c*
15714
15715 TEA6420 MEDIA DRIVER
15716 M:      Hans Verkuil <hverkuil@xs4all.nl>
15717 L:      linux-media@vger.kernel.org
15718 T:      git git://linuxtv.org/media_tree.git
15719 W:      https://linuxtv.org
15720 S:      Maintained
15721 F:      drivers/media/i2c/tea6420*
15722
15723 TEAM DRIVER
15724 M:      Jiri Pirko <jiri@resnulli.us>
15725 L:      netdev@vger.kernel.org
15726 S:      Supported
15727 F:      drivers/net/team/
15728 F:      include/linux/if_team.h
15729 F:      include/uapi/linux/if_team.h
15730
15731 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15732 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15733 S:      Maintained
15734 F:      arch/x86/platform/ts5500/
15735
15736 TECHNOTREND USB IR RECEIVER
15737 M:      Sean Young <sean@mess.org>
15738 L:      linux-media@vger.kernel.org
15739 S:      Maintained
15740 F:      drivers/media/rc/ttusbir.c
15741
15742 TECHWELL TW9910 VIDEO DECODER
15743 L:      linux-media@vger.kernel.org
15744 S:      Orphan
15745 F:      drivers/media/i2c/tw9910.c
15746 F:      include/media/i2c/tw9910.h
15747
15748 TEE SUBSYSTEM
15749 M:      Jens Wiklander <jens.wiklander@linaro.org>
15750 L:      tee-dev@lists.linaro.org
15751 S:      Maintained
15752 F:      include/linux/tee_drv.h
15753 F:      include/uapi/linux/tee.h
15754 F:      drivers/tee/
15755 F:      Documentation/tee.txt
15756
15757 TEGRA ARCHITECTURE SUPPORT
15758 M:      Thierry Reding <thierry.reding@gmail.com>
15759 M:      Jonathan Hunter <jonathanh@nvidia.com>
15760 L:      linux-tegra@vger.kernel.org
15761 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15763 S:      Supported
15764 N:      [^a-z]tegra
15765
15766 TEGRA CLOCK DRIVER
15767 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15768 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15769 S:      Supported
15770 F:      drivers/clk/tegra/
15771
15772 TEGRA DMA DRIVERS
15773 M:      Laxman Dewangan <ldewangan@nvidia.com>
15774 M:      Jon Hunter <jonathanh@nvidia.com>
15775 S:      Supported
15776 F:      drivers/dma/tegra*
15777
15778 TEGRA I2C DRIVER
15779 M:      Laxman Dewangan <ldewangan@nvidia.com>
15780 R:      Dmitry Osipenko <digetx@gmail.com>
15781 S:      Supported
15782 F:      drivers/i2c/busses/i2c-tegra.c
15783
15784 TEGRA IOMMU DRIVERS
15785 M:      Thierry Reding <thierry.reding@gmail.com>
15786 L:      linux-tegra@vger.kernel.org
15787 S:      Supported
15788 F:      drivers/iommu/tegra*
15789
15790 TEGRA KBC DRIVER
15791 M:      Laxman Dewangan <ldewangan@nvidia.com>
15792 S:      Supported
15793 F:      drivers/input/keyboard/tegra-kbc.c
15794
15795 TEGRA NAND DRIVER
15796 M:      Stefan Agner <stefan@agner.ch>
15797 M:      Lucas Stach <dev@lynxeye.de>
15798 S:      Maintained
15799 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15800 F:      drivers/mtd/nand/raw/tegra_nand.c
15801
15802 TEGRA PWM DRIVER
15803 M:      Thierry Reding <thierry.reding@gmail.com>
15804 S:      Supported
15805 F:      drivers/pwm/pwm-tegra.c
15806
15807 TEGRA SERIAL DRIVER
15808 M:      Laxman Dewangan <ldewangan@nvidia.com>
15809 S:      Supported
15810 F:      drivers/tty/serial/serial-tegra.c
15811
15812 TEGRA SPI DRIVER
15813 M:      Laxman Dewangan <ldewangan@nvidia.com>
15814 S:      Supported
15815 F:      drivers/spi/spi-tegra*
15816
15817 TEGRA XUSB PADCTL DRIVER
15818 M:      JC Kuo <jckuo@nvidia.com>
15819 S:      Supported
15820 F:      drivers/phy/tegra/xusb*
15821
15822 TEHUTI ETHERNET DRIVER
15823 M:      Andy Gospodarek <andy@greyhouse.net>
15824 L:      netdev@vger.kernel.org
15825 S:      Supported
15826 F:      drivers/net/ethernet/tehuti/*
15827
15828 Telecom Clock Driver for MCPL0010
15829 M:      Mark Gross <mark.gross@intel.com>
15830 S:      Supported
15831 F:      drivers/char/tlclk.c
15832
15833 TENSILICA XTENSA PORT (xtensa)
15834 M:      Chris Zankel <chris@zankel.net>
15835 M:      Max Filippov <jcmvbkbc@gmail.com>
15836 L:      linux-xtensa@linux-xtensa.org
15837 T:      git git://github.com/czankel/xtensa-linux.git
15838 S:      Maintained
15839 F:      arch/xtensa/
15840 F:      drivers/irqchip/irq-xtensa-*
15841
15842 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15843 M:      Nishanth Menon <nm@ti.com>
15844 M:      Tero Kristo <t-kristo@ti.com>
15845 M:      Santosh Shilimkar <ssantosh@kernel.org>
15846 L:      linux-arm-kernel@lists.infradead.org
15847 S:      Maintained
15848 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15849 F:      drivers/firmware/ti_sci*
15850 F:      include/linux/soc/ti/ti_sci_protocol.h
15851 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15852 F:      drivers/soc/ti/ti_sci_pm_domains.c
15853 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15854 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15855 F:      drivers/clk/keystone/sci-clk.c
15856 F:      drivers/reset/reset-ti-sci.c
15857 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15858 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15859 F:      drivers/irqchip/irq-ti-sci-intr.c
15860 F:      drivers/irqchip/irq-ti-sci-inta.c
15861 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15862 F:      drivers/soc/ti/ti_sci_inta_msi.c
15863
15864 Texas Instruments ASoC drivers
15865 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15866 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15867 S:      Maintained
15868 F:      sound/soc/ti/
15869
15870 Texas Instruments' DAC7612 DAC Driver
15871 M:      Ricardo Ribalda <ricardo@ribalda.com>
15872 L:      linux-iio@vger.kernel.org
15873 S:      Supported
15874 F:      drivers/iio/dac/ti-dac7612.c
15875 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15876
15877 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15878 M:      Hans Verkuil <hverkuil@xs4all.nl>
15879 L:      linux-media@vger.kernel.org
15880 T:      git git://linuxtv.org/media_tree.git
15881 W:      https://linuxtv.org
15882 S:      Maintained
15883 F:      drivers/media/radio/radio-raremono.c
15884
15885 THERMAL
15886 M:      Zhang Rui <rui.zhang@intel.com>
15887 M:      Eduardo Valentin <edubezval@gmail.com>
15888 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15889 L:      linux-pm@vger.kernel.org
15890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15892 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15893 S:      Supported
15894 F:      drivers/thermal/
15895 F:      include/linux/thermal.h
15896 F:      include/uapi/linux/thermal.h
15897 F:      include/linux/cpu_cooling.h
15898 F:      Documentation/devicetree/bindings/thermal/
15899
15900 THERMAL/CPU_COOLING
15901 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15902 M:      Viresh Kumar <viresh.kumar@linaro.org>
15903 M:      Javi Merino <javi.merino@kernel.org>
15904 L:      linux-pm@vger.kernel.org
15905 S:      Supported
15906 F:      Documentation/thermal/cpu-cooling-api.rst
15907 F:      drivers/thermal/cpu_cooling.c
15908 F:      include/linux/cpu_cooling.h
15909
15910 THINKPAD ACPI EXTRAS DRIVER
15911 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15912 L:      ibm-acpi-devel@lists.sourceforge.net
15913 L:      platform-driver-x86@vger.kernel.org
15914 W:      http://ibm-acpi.sourceforge.net
15915 W:      http://thinkwiki.org/wiki/Ibm-acpi
15916 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15917 S:      Maintained
15918 F:      drivers/platform/x86/thinkpad_acpi.c
15919
15920 THUNDERBOLT DRIVER
15921 M:      Andreas Noever <andreas.noever@gmail.com>
15922 M:      Michael Jamet <michael.jamet@intel.com>
15923 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15924 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15926 S:      Maintained
15927 F:      Documentation/admin-guide/thunderbolt.rst
15928 F:      drivers/thunderbolt/
15929 F:      include/linux/thunderbolt.h
15930
15931 THUNDERBOLT NETWORK DRIVER
15932 M:      Michael Jamet <michael.jamet@intel.com>
15933 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15934 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15935 L:      netdev@vger.kernel.org
15936 S:      Maintained
15937 F:      drivers/net/thunderbolt.c
15938
15939 THUNDERX GPIO DRIVER
15940 M:      David Daney <david.daney@cavium.com>
15941 S:      Maintained
15942 F:      drivers/gpio/gpio-thunderx.c
15943
15944 TI AM437X VPFE DRIVER
15945 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15946 L:      linux-media@vger.kernel.org
15947 W:      https://linuxtv.org
15948 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15949 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15950 S:      Maintained
15951 F:      drivers/media/platform/am437x/
15952
15953 TI BANDGAP AND THERMAL DRIVER
15954 M:      Eduardo Valentin <edubezval@gmail.com>
15955 M:      Keerthy <j-keerthy@ti.com>
15956 L:      linux-pm@vger.kernel.org
15957 L:      linux-omap@vger.kernel.org
15958 S:      Maintained
15959 F:      drivers/thermal/ti-soc-thermal/
15960
15961 TI BQ27XXX POWER SUPPLY DRIVER
15962 R:      Andrew F. Davis <afd@ti.com>
15963 F:      include/linux/power/bq27xxx_battery.h
15964 F:      drivers/power/supply/bq27xxx_battery.c
15965 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15966
15967 TI CDCE706 CLOCK DRIVER
15968 M:      Max Filippov <jcmvbkbc@gmail.com>
15969 S:      Maintained
15970 F:      drivers/clk/clk-cdce706.c
15971
15972 TI CLOCK DRIVER
15973 M:      Tero Kristo <t-kristo@ti.com>
15974 L:      linux-omap@vger.kernel.org
15975 S:      Maintained
15976 F:      drivers/clk/ti/
15977 F:      include/linux/clk/ti.h
15978
15979 TI DAVINCI MACHINE SUPPORT
15980 M:      Sekhar Nori <nsekhar@ti.com>
15981 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15982 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15984 S:      Supported
15985 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15986 F:      arch/arm/mach-davinci/
15987 F:      drivers/i2c/busses/i2c-davinci.c
15988 F:      arch/arm/boot/dts/da850*
15989
15990 TI DAVINCI SERIES CLOCK DRIVER
15991 M:      David Lechner <david@lechnology.com>
15992 R:      Sekhar Nori <nsekhar@ti.com>
15993 S:      Maintained
15994 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15995 F:      drivers/clk/davinci/
15996
15997 TI DAVINCI SERIES GPIO DRIVER
15998 M:      Keerthy <j-keerthy@ti.com>
15999 L:      linux-gpio@vger.kernel.org
16000 S:      Maintained
16001 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16002 F:      drivers/gpio/gpio-davinci.c
16003
16004 TI DAVINCI SERIES MEDIA DRIVER
16005 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16006 L:      linux-media@vger.kernel.org
16007 W:      https://linuxtv.org
16008 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16009 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16010 S:      Maintained
16011 F:      drivers/media/platform/davinci/
16012 F:      include/media/davinci/
16013
16014 TI ETHERNET SWITCH DRIVER (CPSW)
16015 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16016 L:      linux-omap@vger.kernel.org
16017 L:      netdev@vger.kernel.org
16018 S:      Maintained
16019 F:      drivers/net/ethernet/ti/cpsw*
16020 F:      drivers/net/ethernet/ti/davinci*
16021
16022 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16023 M:      Alex Dubov <oakad@yahoo.com>
16024 S:      Maintained
16025 W:      http://tifmxx.berlios.de/
16026 F:      drivers/memstick/host/tifm_ms.c
16027 F:      drivers/misc/tifm*
16028 F:      drivers/mmc/host/tifm_sd.c
16029 F:      include/linux/tifm.h
16030
16031 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16032 M:      Santosh Shilimkar <ssantosh@kernel.org>
16033 L:      linux-kernel@vger.kernel.org
16034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16035 S:      Maintained
16036 F:      drivers/soc/ti/*
16037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16038
16039 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16040 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16041 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16042 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16043 S:      Maintained
16044 F:      sound/soc/codecs/lm49453*
16045 F:      sound/soc/codecs/isabelle*
16046
16047 TI LP855x BACKLIGHT DRIVER
16048 M:      Milo Kim <milo.kim@ti.com>
16049 S:      Maintained
16050 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16051 F:      drivers/video/backlight/lp855x_bl.c
16052 F:      include/linux/platform_data/lp855x.h
16053
16054 TI LP8727 CHARGER DRIVER
16055 M:      Milo Kim <milo.kim@ti.com>
16056 S:      Maintained
16057 F:      drivers/power/supply/lp8727_charger.c
16058 F:      include/linux/platform_data/lp8727.h
16059
16060 TI LP8788 MFD DRIVER
16061 M:      Milo Kim <milo.kim@ti.com>
16062 S:      Maintained
16063 F:      drivers/iio/adc/lp8788_adc.c
16064 F:      drivers/leds/leds-lp8788.c
16065 F:      drivers/mfd/lp8788*.c
16066 F:      drivers/power/supply/lp8788-charger.c
16067 F:      drivers/regulator/lp8788-*.c
16068 F:      include/linux/mfd/lp8788*.h
16069
16070 TI NETCP ETHERNET DRIVER
16071 M:      Wingman Kwok <w-kwok2@ti.com>
16072 M:      Murali Karicheri <m-karicheri2@ti.com>
16073 L:      netdev@vger.kernel.org
16074 S:      Maintained
16075 F:      drivers/net/ethernet/ti/netcp*
16076
16077 TI PCM3060 ASoC CODEC DRIVER
16078 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
16079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16080 S:      Maintained
16081 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16082 F:      sound/soc/codecs/pcm3060*
16083
16084 TI TAS571X FAMILY ASoC CODEC DRIVER
16085 M:      Kevin Cernekee <cernekee@chromium.org>
16086 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16087 S:      Odd Fixes
16088 F:      sound/soc/codecs/tas571x*
16089
16090 TI TRF7970A NFC DRIVER
16091 M:      Mark Greer <mgreer@animalcreek.com>
16092 L:      linux-wireless@vger.kernel.org
16093 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16094 S:      Supported
16095 F:      drivers/nfc/trf7970a.c
16096 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16097
16098 TI TWL4030 SERIES SOC CODEC DRIVER
16099 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16100 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16101 S:      Maintained
16102 F:      sound/soc/codecs/twl4030*
16103
16104 TI VPE/CAL DRIVERS
16105 M:      Benoit Parrot <bparrot@ti.com>
16106 L:      linux-media@vger.kernel.org
16107 W:      http://linuxtv.org/
16108 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16109 S:      Maintained
16110 F:      drivers/media/platform/ti-vpe/
16111
16112 TI WILINK WIRELESS DRIVERS
16113 L:      linux-wireless@vger.kernel.org
16114 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16115 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16117 S:      Orphan
16118 F:      drivers/net/wireless/ti/
16119 F:      include/linux/wl12xx.h
16120
16121 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16122 M:      John Stultz <john.stultz@linaro.org>
16123 M:      Thomas Gleixner <tglx@linutronix.de>
16124 R:      Stephen Boyd <sboyd@kernel.org>
16125 L:      linux-kernel@vger.kernel.org
16126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16127 S:      Supported
16128 F:      include/linux/clocksource.h
16129 F:      include/linux/time.h
16130 F:      include/linux/timex.h
16131 F:      include/uapi/linux/time.h
16132 F:      include/uapi/linux/timex.h
16133 F:      kernel/time/clocksource.c
16134 F:      kernel/time/time*.c
16135 F:      kernel/time/alarmtimer.c
16136 F:      kernel/time/ntp.c
16137 F:      tools/testing/selftests/timers/
16138
16139 TIPC NETWORK LAYER
16140 M:      Jon Maloy <jon.maloy@ericsson.com>
16141 M:      Ying Xue <ying.xue@windriver.com>
16142 L:      netdev@vger.kernel.org (core kernel code)
16143 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16144 W:      http://tipc.sourceforge.net/
16145 S:      Maintained
16146 F:      include/uapi/linux/tipc*.h
16147 F:      net/tipc/
16148
16149 TLAN NETWORK DRIVER
16150 M:      Samuel Chessman <chessman@tux.org>
16151 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16152 W:      http://sourceforge.net/projects/tlan/
16153 S:      Maintained
16154 F:      Documentation/networking/device_drivers/ti/tlan.txt
16155 F:      drivers/net/ethernet/ti/tlan.*
16156
16157 TM6000 VIDEO4LINUX DRIVER
16158 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16159 L:      linux-media@vger.kernel.org
16160 W:      https://linuxtv.org
16161 T:      git git://linuxtv.org/media_tree.git
16162 S:      Odd fixes
16163 F:      drivers/media/usb/tm6000/
16164 F:      Documentation/media/v4l-drivers/tm6000*
16165
16166 TMIO/SDHI MMC DRIVER
16167 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16168 L:      linux-mmc@vger.kernel.org
16169 S:      Supported
16170 F:      drivers/mmc/host/tmio_mmc*
16171 F:      drivers/mmc/host/renesas_sdhi*
16172 F:      include/linux/mfd/tmio.h
16173
16174 TMP401 HARDWARE MONITOR DRIVER
16175 M:      Guenter Roeck <linux@roeck-us.net>
16176 L:      linux-hwmon@vger.kernel.org
16177 S:      Maintained
16178 F:      Documentation/hwmon/tmp401.rst
16179 F:      drivers/hwmon/tmp401.c
16180
16181 TMPFS (SHMEM FILESYSTEM)
16182 M:      Hugh Dickins <hughd@google.com>
16183 L:      linux-mm@kvack.org
16184 S:      Maintained
16185 F:      include/linux/shmem_fs.h
16186 F:      mm/shmem.c
16187
16188 TOMOYO SECURITY MODULE
16189 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16190 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16191 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16192 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16193 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16194 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16195 W:      https://tomoyo.osdn.jp/
16196 S:      Maintained
16197 F:      security/tomoyo/
16198
16199 TOPSTAR LAPTOP EXTRAS DRIVER
16200 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16201 L:      platform-driver-x86@vger.kernel.org
16202 S:      Maintained
16203 F:      drivers/platform/x86/topstar-laptop.c
16204
16205 TORTURE-TEST MODULES
16206 M:      Davidlohr Bueso <dave@stgolabs.net>
16207 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
16208 M:      Josh Triplett <josh@joshtriplett.org>
16209 L:      linux-kernel@vger.kernel.org
16210 S:      Supported
16211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16212 F:      Documentation/RCU/torture.txt
16213 F:      kernel/torture.c
16214 F:      kernel/rcu/rcutorture.c
16215 F:      kernel/rcu/rcuperf.c
16216 F:      kernel/locking/locktorture.c
16217
16218 TOSHIBA ACPI EXTRAS DRIVER
16219 M:      Azael Avalos <coproscefalo@gmail.com>
16220 L:      platform-driver-x86@vger.kernel.org
16221 S:      Maintained
16222 F:      drivers/platform/x86/toshiba_acpi.c
16223
16224 TOSHIBA BLUETOOTH DRIVER
16225 M:      Azael Avalos <coproscefalo@gmail.com>
16226 L:      platform-driver-x86@vger.kernel.org
16227 S:      Maintained
16228 F:      drivers/platform/x86/toshiba_bluetooth.c
16229
16230 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16231 M:      Azael Avalos <coproscefalo@gmail.com>
16232 L:      platform-driver-x86@vger.kernel.org
16233 S:      Maintained
16234 F:      drivers/platform/x86/toshiba_haps.c
16235
16236 TOSHIBA SMM DRIVER
16237 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16238 W:      http://www.buzzard.org.uk/toshiba/
16239 S:      Maintained
16240 F:      drivers/char/toshiba.c
16241 F:      include/linux/toshiba.h
16242 F:      include/uapi/linux/toshiba.h
16243
16244 TOSHIBA TC358743 DRIVER
16245 M:      Mats Randgaard <matrandg@cisco.com>
16246 L:      linux-media@vger.kernel.org
16247 S:      Maintained
16248 F:      drivers/media/i2c/tc358743*
16249 F:      include/media/i2c/tc358743.h
16250
16251 TOSHIBA WMI HOTKEYS DRIVER
16252 M:      Azael Avalos <coproscefalo@gmail.com>
16253 L:      platform-driver-x86@vger.kernel.org
16254 S:      Maintained
16255 F:      drivers/platform/x86/toshiba-wmi.c
16256
16257 TPM DEVICE DRIVER
16258 M:      Peter Huewe <peterhuewe@gmx.de>
16259 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16260 R:      Jason Gunthorpe <jgg@ziepe.ca>
16261 L:      linux-integrity@vger.kernel.org
16262 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16263 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16264 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16265 S:      Maintained
16266 F:      drivers/char/tpm/
16267
16268 TRACING
16269 M:      Steven Rostedt <rostedt@goodmis.org>
16270 M:      Ingo Molnar <mingo@redhat.com>
16271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16272 S:      Maintained
16273 F:      Documentation/trace/ftrace.rst
16274 F:      arch/*/*/*/ftrace.h
16275 F:      arch/*/kernel/ftrace.c
16276 F:      include/*/ftrace.h
16277 F:      include/linux/trace*.h
16278 F:      include/trace/
16279 F:      kernel/trace/
16280 F:      tools/testing/selftests/ftrace/
16281
16282 TRACING MMIO ACCESSES (MMIOTRACE)
16283 M:      Steven Rostedt <rostedt@goodmis.org>
16284 M:      Ingo Molnar <mingo@kernel.org>
16285 R:      Karol Herbst <karolherbst@gmail.com>
16286 R:      Pekka Paalanen <ppaalanen@gmail.com>
16287 S:      Maintained
16288 L:      linux-kernel@vger.kernel.org
16289 L:      nouveau@lists.freedesktop.org
16290 F:      kernel/trace/trace_mmiotrace.c
16291 F:      include/linux/mmiotrace.h
16292 F:      arch/x86/mm/kmmio.c
16293 F:      arch/x86/mm/mmio-mod.c
16294 F:      arch/x86/mm/testmmiotrace.c
16295
16296 TRIVIAL PATCHES
16297 M:      Jiri Kosina <trivial@kernel.org>
16298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16299 S:      Maintained
16300 K:      ^Subject:.*(?i)trivial
16301
16302 TEMPO SEMICONDUCTOR DRIVERS
16303 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16304 S:      Maintained
16305 F:      sound/soc/codecs/tscs*.c
16306 F:      sound/soc/codecs/tscs*.h
16307 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16308
16309 TTY LAYER
16310 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16311 M:      Jiri Slaby <jslaby@suse.com>
16312 S:      Supported
16313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16314 F:      Documentation/driver-api/serial/
16315 F:      drivers/tty/
16316 F:      drivers/tty/serial/serial_core.c
16317 F:      include/linux/serial_core.h
16318 F:      include/linux/serial.h
16319 F:      include/linux/tty.h
16320 F:      include/uapi/linux/serial_core.h
16321 F:      include/uapi/linux/serial.h
16322 F:      include/uapi/linux/tty.h
16323
16324 TUA9001 MEDIA DRIVER
16325 M:      Antti Palosaari <crope@iki.fi>
16326 L:      linux-media@vger.kernel.org
16327 W:      https://linuxtv.org
16328 W:      http://palosaari.fi/linux/
16329 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16330 T:      git git://linuxtv.org/anttip/media_tree.git
16331 S:      Maintained
16332 F:      drivers/media/tuners/tua9001*
16333
16334 TULIP NETWORK DRIVERS
16335 L:      netdev@vger.kernel.org
16336 L:      linux-parisc@vger.kernel.org
16337 S:      Orphan
16338 F:      drivers/net/ethernet/dec/tulip/
16339
16340 TUN/TAP driver
16341 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16342 W:      http://vtun.sourceforge.net/tun
16343 S:      Maintained
16344 F:      Documentation/networking/tuntap.txt
16345 F:      arch/um/os-Linux/drivers/
16346
16347 TURBOCHANNEL SUBSYSTEM
16348 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16349 M:      Ralf Baechle <ralf@linux-mips.org>
16350 L:      linux-mips@vger.kernel.org
16351 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16352 S:      Maintained
16353 F:      drivers/tc/
16354 F:      include/linux/tc.h
16355
16356 TURBOSTAT UTILITY
16357 M:      "Len Brown" <lenb@kernel.org>
16358 L:      linux-pm@vger.kernel.org
16359 B:      https://bugzilla.kernel.org
16360 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16362 S:      Supported
16363 F:      tools/power/x86/turbostat/
16364
16365 TW5864 VIDEO4LINUX DRIVER
16366 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16367 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16368 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16369 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16370 L:      linux-media@vger.kernel.org
16371 S:      Supported
16372 F:      drivers/media/pci/tw5864/
16373
16374 TW68 VIDEO4LINUX DRIVER
16375 M:      Hans Verkuil <hverkuil@xs4all.nl>
16376 L:      linux-media@vger.kernel.org
16377 T:      git git://linuxtv.org/media_tree.git
16378 W:      https://linuxtv.org
16379 S:      Odd Fixes
16380 F:      drivers/media/pci/tw68/
16381
16382 TW686X VIDEO4LINUX DRIVER
16383 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16384 L:      linux-media@vger.kernel.org
16385 T:      git git://linuxtv.org/media_tree.git
16386 W:      http://linuxtv.org
16387 S:      Maintained
16388 F:      drivers/media/pci/tw686x/
16389
16390 UBI FILE SYSTEM (UBIFS)
16391 M:      Richard Weinberger <richard@nod.at>
16392 M:      Artem Bityutskiy <dedekind1@gmail.com>
16393 M:      Adrian Hunter <adrian.hunter@intel.com>
16394 L:      linux-mtd@lists.infradead.org
16395 T:      git git://git.infradead.org/ubifs-2.6.git
16396 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16397 S:      Supported
16398 F:      Documentation/filesystems/ubifs.txt
16399 F:      fs/ubifs/
16400
16401 UCLINUX (M68KNOMMU AND COLDFIRE)
16402 M:      Greg Ungerer <gerg@linux-m68k.org>
16403 W:      http://www.linux-m68k.org/
16404 W:      http://www.uclinux.org/
16405 L:      linux-m68k@lists.linux-m68k.org
16406 L:      uclinux-dev@uclinux.org  (subscribers-only)
16407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16408 S:      Maintained
16409 F:      arch/m68k/coldfire/
16410 F:      arch/m68k/68*/
16411 F:      arch/m68k/*/*_no.*
16412 F:      arch/m68k/include/asm/*_no.*
16413
16414 UDF FILESYSTEM
16415 M:      Jan Kara <jack@suse.com>
16416 S:      Maintained
16417 F:      Documentation/filesystems/udf.txt
16418 F:      fs/udf/
16419
16420 UDRAW TABLET
16421 M:      Bastien Nocera <hadess@hadess.net>
16422 L:      linux-input@vger.kernel.org
16423 S:      Maintained
16424 F:      drivers/hid/hid-udraw-ps3.c
16425
16426 UFS FILESYSTEM
16427 M:      Evgeniy Dushistov <dushistov@mail.ru>
16428 S:      Maintained
16429 F:      Documentation/filesystems/ufs.txt
16430 F:      fs/ufs/
16431
16432 UHID USERSPACE HID IO DRIVER:
16433 M:      David Herrmann <dh.herrmann@googlemail.com>
16434 L:      linux-input@vger.kernel.org
16435 S:      Maintained
16436 F:      drivers/hid/uhid.c
16437 F:      include/uapi/linux/uhid.h
16438
16439 ULPI BUS
16440 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16441 L:      linux-usb@vger.kernel.org
16442 S:      Maintained
16443 F:      drivers/usb/common/ulpi.c
16444 F:      include/linux/ulpi/
16445
16446 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16447 L:      linux-usb@vger.kernel.org
16448 S:      Orphan
16449 F:      drivers/uwb/
16450 F:      include/linux/uwb.h
16451 F:      include/linux/uwb/
16452
16453 UNICODE SUBSYSTEM:
16454 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16455 L:      linux-fsdevel@vger.kernel.org
16456 S:      Supported
16457 F:      fs/unicode/
16458
16459 UNICORE32 ARCHITECTURE:
16460 M:      Guan Xuetao <gxt@pku.edu.cn>
16461 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16462 S:      Maintained
16463 T:      git git://github.com/gxt/linux.git
16464 F:      arch/unicore32/
16465
16466 UNIFDEF
16467 M:      Tony Finch <dot@dotat.at>
16468 W:      http://dotat.at/prog/unifdef
16469 S:      Maintained
16470 F:      scripts/unifdef.c
16471
16472 UNIFORM CDROM DRIVER
16473 M:      Jens Axboe <axboe@kernel.dk>
16474 W:      http://www.kernel.dk
16475 S:      Maintained
16476 F:      Documentation/cdrom/
16477 F:      drivers/cdrom/cdrom.c
16478 F:      include/linux/cdrom.h
16479 F:      include/uapi/linux/cdrom.h
16480
16481 UNISYS S-PAR DRIVERS
16482 M:      David Kershner <david.kershner@unisys.com>
16483 L:      sparmaintainer@unisys.com (Unisys internal)
16484 S:      Supported
16485 F:      include/linux/visorbus.h
16486 F:      drivers/visorbus/
16487 F:      drivers/staging/unisys/
16488
16489 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16490 R:      Alim Akhtar <alim.akhtar@samsung.com>
16491 R:      Avri Altman <avri.altman@wdc.com>
16492 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16493 L:      linux-scsi@vger.kernel.org
16494 S:      Supported
16495 F:      Documentation/scsi/ufs.txt
16496 F:      drivers/scsi/ufs/
16497
16498 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16499 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16500 L:      linux-scsi@vger.kernel.org
16501 S:      Supported
16502 F:      drivers/scsi/ufs/*dwc*
16503
16504 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16505 M:      Stanley Chu <stanley.chu@mediatek.com>
16506 L:      linux-scsi@vger.kernel.org
16507 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16508 S:      Maintained
16509 F:      drivers/scsi/ufs/ufs-mediatek*
16510
16511 UNSORTED BLOCK IMAGES (UBI)
16512 M:      Artem Bityutskiy <dedekind1@gmail.com>
16513 M:      Richard Weinberger <richard@nod.at>
16514 W:      http://www.linux-mtd.infradead.org/
16515 L:      linux-mtd@lists.infradead.org
16516 T:      git git://git.infradead.org/ubifs-2.6.git
16517 S:      Supported
16518 F:      drivers/mtd/ubi/
16519 F:      include/linux/mtd/ubi.h
16520 F:      include/uapi/mtd/ubi-user.h
16521
16522 USB "USBNET" DRIVER FRAMEWORK
16523 M:      Oliver Neukum <oneukum@suse.com>
16524 L:      netdev@vger.kernel.org
16525 W:      http://www.linux-usb.org/usbnet
16526 S:      Maintained
16527 F:      drivers/net/usb/usbnet.c
16528 F:      include/linux/usb/usbnet.h
16529
16530 USB ACM DRIVER
16531 M:      Oliver Neukum <oneukum@suse.com>
16532 L:      linux-usb@vger.kernel.org
16533 S:      Maintained
16534 F:      Documentation/usb/acm.rst
16535 F:      drivers/usb/class/cdc-acm.*
16536
16537 USB AR5523 WIRELESS DRIVER
16538 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16539 L:      linux-wireless@vger.kernel.org
16540 S:      Maintained
16541 F:      drivers/net/wireless/ath/ar5523/
16542
16543 USB ATTACHED SCSI
16544 M:      Oliver Neukum <oneukum@suse.com>
16545 L:      linux-usb@vger.kernel.org
16546 L:      linux-scsi@vger.kernel.org
16547 S:      Maintained
16548 F:      drivers/usb/storage/uas.c
16549
16550 USB CDC ETHERNET DRIVER
16551 M:      Oliver Neukum <oliver@neukum.org>
16552 L:      linux-usb@vger.kernel.org
16553 S:      Maintained
16554 F:      drivers/net/usb/cdc_*.c
16555 F:      include/uapi/linux/usb/cdc.h
16556
16557 USB CHAOSKEY DRIVER
16558 M:      Keith Packard <keithp@keithp.com>
16559 L:      linux-usb@vger.kernel.org
16560 S:      Maintained
16561 F:      drivers/usb/misc/chaoskey.c
16562
16563 USB CYPRESS C67X00 DRIVER
16564 M:      Peter Korsgaard <jacmet@sunsite.dk>
16565 L:      linux-usb@vger.kernel.org
16566 S:      Maintained
16567 F:      drivers/usb/c67x00/
16568
16569 USB DAVICOM DM9601 DRIVER
16570 M:      Peter Korsgaard <jacmet@sunsite.dk>
16571 L:      netdev@vger.kernel.org
16572 W:      http://www.linux-usb.org/usbnet
16573 S:      Maintained
16574 F:      drivers/net/usb/dm9601.c
16575
16576 USB DIAMOND RIO500 DRIVER
16577 M:      Cesar Miquel <miquel@df.uba.ar>
16578 L:      rio500-users@lists.sourceforge.net
16579 W:      http://rio500.sourceforge.net
16580 S:      Maintained
16581 F:      drivers/usb/misc/rio500*
16582
16583 USB EHCI DRIVER
16584 M:      Alan Stern <stern@rowland.harvard.edu>
16585 L:      linux-usb@vger.kernel.org
16586 S:      Maintained
16587 F:      Documentation/usb/ehci.rst
16588 F:      drivers/usb/host/ehci*
16589
16590 USB GADGET/PERIPHERAL SUBSYSTEM
16591 M:      Felipe Balbi <balbi@kernel.org>
16592 L:      linux-usb@vger.kernel.org
16593 W:      http://www.linux-usb.org/gadget
16594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16595 S:      Maintained
16596 F:      drivers/usb/gadget/
16597 F:      include/linux/usb/gadget*
16598
16599 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16600 M:      Jiri Kosina <jikos@kernel.org>
16601 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16602 L:      linux-usb@vger.kernel.org
16603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16604 S:      Maintained
16605 F:      Documentation/hid/hiddev.rst
16606 F:      drivers/hid/usbhid/
16607
16608 USB INTEL XHCI ROLE MUX DRIVER
16609 M:      Hans de Goede <hdegoede@redhat.com>
16610 L:      linux-usb@vger.kernel.org
16611 S:      Maintained
16612 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16613
16614 USB IP DRIVER FOR HISILICON KIRIN
16615 M:      Yu Chen <chenyu56@huawei.com>
16616 M:      Binghui Wang <wangbinghui@hisilicon.com>
16617 L:      linux-usb@vger.kernel.org
16618 S:      Maintained
16619 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16620 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16621
16622 USB ISP116X DRIVER
16623 M:      Olav Kongas <ok@artecdesign.ee>
16624 L:      linux-usb@vger.kernel.org
16625 S:      Maintained
16626 F:      drivers/usb/host/isp116x*
16627 F:      include/linux/usb/isp116x.h
16628
16629 USB LAN78XX ETHERNET DRIVER
16630 M:      Woojung Huh <woojung.huh@microchip.com>
16631 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16632 L:      netdev@vger.kernel.org
16633 S:      Maintained
16634 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16635 F:      drivers/net/usb/lan78xx.*
16636 F:      include/dt-bindings/net/microchip-lan78xx.h
16637
16638 USB MASS STORAGE DRIVER
16639 M:      Alan Stern <stern@rowland.harvard.edu>
16640 L:      linux-usb@vger.kernel.org
16641 L:      usb-storage@lists.one-eyed-alien.net
16642 S:      Maintained
16643 F:      drivers/usb/storage/
16644
16645 USB MIDI DRIVER
16646 M:      Clemens Ladisch <clemens@ladisch.de>
16647 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16649 S:      Maintained
16650 F:      sound/usb/midi.*
16651
16652 USB NETWORKING DRIVERS
16653 L:      linux-usb@vger.kernel.org
16654 S:      Odd Fixes
16655 F:      drivers/net/usb/
16656
16657 USB OHCI DRIVER
16658 M:      Alan Stern <stern@rowland.harvard.edu>
16659 L:      linux-usb@vger.kernel.org
16660 S:      Maintained
16661 F:      Documentation/usb/ohci.rst
16662 F:      drivers/usb/host/ohci*
16663
16664 USB OTG FSM (Finite State Machine)
16665 M:      Peter Chen <Peter.Chen@nxp.com>
16666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16667 L:      linux-usb@vger.kernel.org
16668 S:      Maintained
16669 F:      drivers/usb/common/usb-otg-fsm.c
16670
16671 USB OVER IP DRIVER
16672 M:      Valentina Manea <valentina.manea.m@gmail.com>
16673 M:      Shuah Khan <shuah@kernel.org>
16674 M:      Shuah Khan <skhan@linuxfoundation.org>
16675 L:      linux-usb@vger.kernel.org
16676 S:      Maintained
16677 F:      Documentation/usb/usbip_protocol.rst
16678 F:      drivers/usb/usbip/
16679 F:      tools/usb/usbip/
16680 F:      tools/testing/selftests/drivers/usb/usbip/
16681
16682 USB PEGASUS DRIVER
16683 M:      Petko Manolov <petkan@nucleusys.com>
16684 L:      linux-usb@vger.kernel.org
16685 L:      netdev@vger.kernel.org
16686 T:      git git://github.com/petkan/pegasus.git
16687 W:      https://github.com/petkan/pegasus
16688 S:      Maintained
16689 F:      drivers/net/usb/pegasus.*
16690
16691 USB PHY LAYER
16692 M:      Felipe Balbi <balbi@kernel.org>
16693 L:      linux-usb@vger.kernel.org
16694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16695 S:      Maintained
16696 F:      drivers/usb/phy/
16697
16698 USB PRINTER DRIVER (usblp)
16699 M:      Pete Zaitcev <zaitcev@redhat.com>
16700 L:      linux-usb@vger.kernel.org
16701 S:      Supported
16702 F:      drivers/usb/class/usblp.c
16703
16704 USB QMI WWAN NETWORK DRIVER
16705 M:      Bjørn Mork <bjorn@mork.no>
16706 L:      netdev@vger.kernel.org
16707 S:      Maintained
16708 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16709 F:      drivers/net/usb/qmi_wwan.c
16710
16711 USB RTL8150 DRIVER
16712 M:      Petko Manolov <petkan@nucleusys.com>
16713 L:      linux-usb@vger.kernel.org
16714 L:      netdev@vger.kernel.org
16715 T:      git git://github.com/petkan/rtl8150.git
16716 W:      https://github.com/petkan/rtl8150
16717 S:      Maintained
16718 F:      drivers/net/usb/rtl8150.c
16719
16720 USB SERIAL SUBSYSTEM
16721 M:      Johan Hovold <johan@kernel.org>
16722 L:      linux-usb@vger.kernel.org
16723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16724 S:      Maintained
16725 F:      Documentation/usb/usb-serial.rst
16726 F:      drivers/usb/serial/
16727 F:      include/linux/usb/serial.h
16728
16729 USB SMSC75XX ETHERNET DRIVER
16730 M:      Steve Glendinning <steve.glendinning@shawell.net>
16731 L:      netdev@vger.kernel.org
16732 S:      Maintained
16733 F:      drivers/net/usb/smsc75xx.*
16734
16735 USB SMSC95XX ETHERNET DRIVER
16736 M:      Steve Glendinning <steve.glendinning@shawell.net>
16737 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16738 L:      netdev@vger.kernel.org
16739 S:      Maintained
16740 F:      drivers/net/usb/smsc95xx.*
16741
16742 USB SUBSYSTEM
16743 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16744 L:      linux-usb@vger.kernel.org
16745 W:      http://www.linux-usb.org
16746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16747 S:      Supported
16748 F:      Documentation/devicetree/bindings/usb/
16749 F:      Documentation/usb/
16750 F:      drivers/usb/
16751 F:      include/linux/usb.h
16752 F:      include/linux/usb/
16753
16754 USB TYPEC PI3USB30532 MUX DRIVER
16755 M:      Hans de Goede <hdegoede@redhat.com>
16756 L:      linux-usb@vger.kernel.org
16757 S:      Maintained
16758 F:      drivers/usb/typec/mux/pi3usb30532.c
16759
16760 USB TYPEC CLASS
16761 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16762 L:      linux-usb@vger.kernel.org
16763 S:      Maintained
16764 F:      Documentation/ABI/testing/sysfs-class-typec
16765 F:      Documentation/driver-api/usb/typec.rst
16766 F:      drivers/usb/typec/
16767 F:      include/linux/usb/typec.h
16768
16769 USB TYPEC BUS FOR ALTERNATE MODES
16770 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16771 L:      linux-usb@vger.kernel.org
16772 S:      Maintained
16773 F:      Documentation/ABI/testing/sysfs-bus-typec
16774 F:      Documentation/driver-api/usb/typec_bus.rst
16775 F:      drivers/usb/typec/altmodes/
16776 F:      include/linux/usb/typec_altmode.h
16777
16778 USB TYPEC PORT CONTROLLER DRIVERS
16779 M:      Guenter Roeck <linux@roeck-us.net>
16780 L:      linux-usb@vger.kernel.org
16781 S:      Maintained
16782 F:      drivers/usb/typec/tcpm/
16783
16784 USB UHCI DRIVER
16785 M:      Alan Stern <stern@rowland.harvard.edu>
16786 L:      linux-usb@vger.kernel.org
16787 S:      Maintained
16788 F:      drivers/usb/host/uhci*
16789
16790 USB VIDEO CLASS
16791 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16792 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16793 L:      linux-media@vger.kernel.org
16794 T:      git git://linuxtv.org/media_tree.git
16795 W:      http://www.ideasonboard.org/uvc/
16796 S:      Maintained
16797 F:      drivers/media/usb/uvc/
16798 F:      include/uapi/linux/uvcvideo.h
16799
16800 USB VISION DRIVER
16801 M:      Hans Verkuil <hverkuil@xs4all.nl>
16802 L:      linux-media@vger.kernel.org
16803 T:      git git://linuxtv.org/media_tree.git
16804 W:      https://linuxtv.org
16805 S:      Odd Fixes
16806 F:      drivers/media/usb/usbvision/
16807
16808 USB WEBCAM GADGET
16809 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16810 L:      linux-usb@vger.kernel.org
16811 S:      Maintained
16812 F:      drivers/usb/gadget/function/*uvc*
16813 F:      drivers/usb/gadget/legacy/webcam.c
16814 F:      include/uapi/linux/usb/g_uvc.h
16815
16816 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16817 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16818 L:      linux-wireless@vger.kernel.org
16819 S:      Maintained
16820 F:      drivers/net/wireless/rndis_wlan.c
16821
16822 USB XHCI DRIVER
16823 M:      Mathias Nyman <mathias.nyman@intel.com>
16824 L:      linux-usb@vger.kernel.org
16825 S:      Supported
16826 F:      drivers/usb/host/xhci*
16827 F:      drivers/usb/host/pci-quirks*
16828
16829 USB ZD1201 DRIVER
16830 L:      linux-wireless@vger.kernel.org
16831 W:      http://linux-lc100020.sourceforge.net
16832 S:      Orphan
16833 F:      drivers/net/wireless/zydas/zd1201.*
16834
16835 USB ZR364XX DRIVER
16836 M:      Antoine Jacquet <royale@zerezo.com>
16837 L:      linux-usb@vger.kernel.org
16838 L:      linux-media@vger.kernel.org
16839 T:      git git://linuxtv.org/media_tree.git
16840 W:      http://royale.zerezo.com/zr364xx/
16841 S:      Maintained
16842 F:      Documentation/media/v4l-drivers/zr364xx*
16843 F:      drivers/media/usb/zr364xx/
16844
16845 USER-MODE LINUX (UML)
16846 M:      Jeff Dike <jdike@addtoit.com>
16847 M:      Richard Weinberger <richard@nod.at>
16848 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16849 L:      linux-um@lists.infradead.org
16850 W:      http://user-mode-linux.sourceforge.net
16851 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16853 S:      Maintained
16854 F:      Documentation/virtual/uml/
16855 F:      arch/um/
16856 F:      arch/x86/um/
16857 F:      fs/hostfs/
16858
16859 USERSPACE COPYIN/COPYOUT (UIOVEC)
16860 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16861 S:      Maintained
16862 F:      lib/iov_iter.c
16863 F:      include/linux/uio.h
16864
16865 USERSPACE DMA BUFFER DRIVER
16866 M:      Gerd Hoffmann <kraxel@redhat.com>
16867 S:      Maintained
16868 L:      dri-devel@lists.freedesktop.org
16869 F:      drivers/dma-buf/udmabuf.c
16870 F:      include/uapi/linux/udmabuf.h
16871 T:      git git://anongit.freedesktop.org/drm/drm-misc
16872
16873 USERSPACE I/O (UIO)
16874 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16875 S:      Maintained
16876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16877 F:      Documentation/driver-api/uio-howto.rst
16878 F:      drivers/uio/
16879 F:      include/linux/uio_driver.h
16880
16881 UTIL-LINUX PACKAGE
16882 M:      Karel Zak <kzak@redhat.com>
16883 L:      util-linux@vger.kernel.org
16884 W:      http://en.wikipedia.org/wiki/Util-linux
16885 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16886 S:      Maintained
16887
16888 UUID HELPERS
16889 M:      Christoph Hellwig <hch@lst.de>
16890 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16891 L:      linux-kernel@vger.kernel.org
16892 T:      git git://git.infradead.org/users/hch/uuid.git
16893 F:      lib/uuid.c
16894 F:      lib/test_uuid.c
16895 F:      include/linux/uuid.h
16896 F:      include/uapi/linux/uuid.h
16897 S:      Maintained
16898
16899 UVESAFB DRIVER
16900 M:      Michal Januszewski <spock@gentoo.org>
16901 L:      linux-fbdev@vger.kernel.org
16902 W:      https://github.com/mjanusz/v86d
16903 S:      Maintained
16904 F:      Documentation/fb/uvesafb.rst
16905 F:      drivers/video/fbdev/uvesafb.*
16906
16907 VF610 NAND DRIVER
16908 M:      Stefan Agner <stefan@agner.ch>
16909 L:      linux-mtd@lists.infradead.org
16910 S:      Supported
16911 F:      drivers/mtd/nand/raw/vf610_nfc.c
16912
16913 VFAT/FAT/MSDOS FILESYSTEM
16914 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16915 S:      Maintained
16916 F:      Documentation/filesystems/vfat.txt
16917 F:      fs/fat/
16918
16919 VFIO DRIVER
16920 M:      Alex Williamson <alex.williamson@redhat.com>
16921 R:      Cornelia Huck <cohuck@redhat.com>
16922 L:      kvm@vger.kernel.org
16923 T:      git git://github.com/awilliam/linux-vfio.git
16924 S:      Maintained
16925 F:      Documentation/driver-api/vfio.rst
16926 F:      drivers/vfio/
16927 F:      include/linux/vfio.h
16928 F:      include/uapi/linux/vfio.h
16929
16930 VFIO MEDIATED DEVICE DRIVERS
16931 M:      Kirti Wankhede <kwankhede@nvidia.com>
16932 L:      kvm@vger.kernel.org
16933 S:      Maintained
16934 F:      Documentation/driver-api/vfio-mediated-device.rst
16935 F:      drivers/vfio/mdev/
16936 F:      include/linux/mdev.h
16937 F:      samples/vfio-mdev/
16938
16939 VFIO PLATFORM DRIVER
16940 M:      Eric Auger <eric.auger@redhat.com>
16941 L:      kvm@vger.kernel.org
16942 S:      Maintained
16943 F:      drivers/vfio/platform/
16944
16945 VGA_SWITCHEROO
16946 R:      Lukas Wunner <lukas@wunner.de>
16947 S:      Maintained
16948 F:      Documentation/gpu/vga-switcheroo.rst
16949 F:      drivers/gpu/vga/vga_switcheroo.c
16950 F:      include/linux/vga_switcheroo.h
16951 T:      git git://anongit.freedesktop.org/drm/drm-misc
16952
16953 VIA RHINE NETWORK DRIVER
16954 S:      Orphan
16955 F:      drivers/net/ethernet/via/via-rhine.c
16956
16957 VIA SD/MMC CARD CONTROLLER DRIVER
16958 M:      Bruce Chang <brucechang@via.com.tw>
16959 M:      Harald Welte <HaraldWelte@viatech.com>
16960 S:      Maintained
16961 F:      drivers/mmc/host/via-sdmmc.c
16962
16963 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16964 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16965 L:      linux-fbdev@vger.kernel.org
16966 S:      Maintained
16967 F:      include/linux/via-core.h
16968 F:      include/linux/via-gpio.h
16969 F:      include/linux/via_i2c.h
16970 F:      drivers/video/fbdev/via/
16971
16972 VIA VELOCITY NETWORK DRIVER
16973 M:      Francois Romieu <romieu@fr.zoreil.com>
16974 L:      netdev@vger.kernel.org
16975 S:      Maintained
16976 F:      drivers/net/ethernet/via/via-velocity.*
16977
16978 VICODEC VIRTUAL CODEC DRIVER
16979 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
16980 L:      linux-media@vger.kernel.org
16981 T:      git git://linuxtv.org/media_tree.git
16982 W:      https://linuxtv.org
16983 S:      Maintained
16984 F:      drivers/media/platform/vicodec/*
16985
16986 VIDEO MULTIPLEXER DRIVER
16987 M:      Philipp Zabel <p.zabel@pengutronix.de>
16988 L:      linux-media@vger.kernel.org
16989 S:      Maintained
16990 F:      drivers/media/platform/video-mux.c
16991
16992 VIDEO I2C POLLING DRIVER
16993 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16994 L:      linux-media@vger.kernel.org
16995 S:      Maintained
16996 F:      drivers/media/i2c/video-i2c.c
16997
16998 VIDEOBUF2 FRAMEWORK
16999 M:      Pawel Osciak <pawel@osciak.com>
17000 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17001 M:      Kyungmin Park <kyungmin.park@samsung.com>
17002 R:      Tomasz Figa <tfiga@chromium.org>
17003 L:      linux-media@vger.kernel.org
17004 S:      Maintained
17005 F:      drivers/media/common/videobuf2/*
17006 F:      include/media/videobuf2-*
17007
17008 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17009 M:      Helen Koike <helen.koike@collabora.com>
17010 L:      linux-media@vger.kernel.org
17011 T:      git git://linuxtv.org/media_tree.git
17012 W:      https://linuxtv.org
17013 S:      Maintained
17014 F:      drivers/media/platform/vimc/*
17015
17016 VIRT LIB
17017 M:      Alex Williamson <alex.williamson@redhat.com>
17018 M:      Paolo Bonzini <pbonzini@redhat.com>
17019 L:      kvm@vger.kernel.org
17020 S:      Supported
17021 F:      virt/lib/
17022
17023 VIRTIO AND VHOST VSOCK DRIVER
17024 M:      Stefan Hajnoczi <stefanha@redhat.com>
17025 L:      kvm@vger.kernel.org
17026 L:      virtualization@lists.linux-foundation.org
17027 L:      netdev@vger.kernel.org
17028 S:      Maintained
17029 F:      include/linux/virtio_vsock.h
17030 F:      include/uapi/linux/virtio_vsock.h
17031 F:      include/uapi/linux/vsockmon.h
17032 F:      include/uapi/linux/vm_sockets_diag.h
17033 F:      net/vmw_vsock/diag.c
17034 F:      net/vmw_vsock/af_vsock_tap.c
17035 F:      net/vmw_vsock/virtio_transport_common.c
17036 F:      net/vmw_vsock/virtio_transport.c
17037 F:      drivers/net/vsockmon.c
17038 F:      drivers/vhost/vsock.c
17039 F:      tools/testing/vsock/
17040
17041 VIRTIO CONSOLE DRIVER
17042 M:      Amit Shah <amit@kernel.org>
17043 L:      virtualization@lists.linux-foundation.org
17044 S:      Maintained
17045 F:      drivers/char/virtio_console.c
17046 F:      include/linux/virtio_console.h
17047 F:      include/uapi/linux/virtio_console.h
17048
17049 VIRTIO CORE AND NET DRIVERS
17050 M:      "Michael S. Tsirkin" <mst@redhat.com>
17051 M:      Jason Wang <jasowang@redhat.com>
17052 L:      virtualization@lists.linux-foundation.org
17053 S:      Maintained
17054 F:      Documentation/devicetree/bindings/virtio/
17055 F:      drivers/virtio/
17056 F:      tools/virtio/
17057 F:      drivers/net/virtio_net.c
17058 F:      drivers/block/virtio_blk.c
17059 F:      include/linux/virtio*.h
17060 F:      include/uapi/linux/virtio_*.h
17061 F:      drivers/crypto/virtio/
17062 F:      mm/balloon_compaction.c
17063
17064 VIRTIO BLOCK AND SCSI DRIVERS
17065 M:      "Michael S. Tsirkin" <mst@redhat.com>
17066 M:      Jason Wang <jasowang@redhat.com>
17067 R:      Paolo Bonzini <pbonzini@redhat.com>
17068 R:      Stefan Hajnoczi <stefanha@redhat.com>
17069 L:      virtualization@lists.linux-foundation.org
17070 S:      Maintained
17071 F:      drivers/block/virtio_blk.c
17072 F:      drivers/scsi/virtio_scsi.c
17073 F:      include/uapi/linux/virtio_blk.h
17074 F:      include/uapi/linux/virtio_scsi.h
17075 F:      drivers/vhost/scsi.c
17076
17077 VIRTIO CRYPTO DRIVER
17078 M:      Gonglei <arei.gonglei@huawei.com>
17079 L:      virtualization@lists.linux-foundation.org
17080 L:      linux-crypto@vger.kernel.org
17081 S:      Maintained
17082 F:      drivers/crypto/virtio/
17083 F:      include/uapi/linux/virtio_crypto.h
17084
17085 VIRTIO DRIVERS FOR S390
17086 M:      Cornelia Huck <cohuck@redhat.com>
17087 M:      Halil Pasic <pasic@linux.ibm.com>
17088 L:      linux-s390@vger.kernel.org
17089 L:      virtualization@lists.linux-foundation.org
17090 L:      kvm@vger.kernel.org
17091 S:      Supported
17092 F:      drivers/s390/virtio/
17093 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17094
17095 VIRTIO GPU DRIVER
17096 M:      David Airlie <airlied@linux.ie>
17097 M:      Gerd Hoffmann <kraxel@redhat.com>
17098 L:      dri-devel@lists.freedesktop.org
17099 L:      virtualization@lists.linux-foundation.org
17100 T:      git git://anongit.freedesktop.org/drm/drm-misc
17101 S:      Maintained
17102 F:      drivers/gpu/drm/virtio/
17103 F:      include/uapi/linux/virtio_gpu.h
17104
17105 VIRTIO HOST (VHOST)
17106 M:      "Michael S. Tsirkin" <mst@redhat.com>
17107 M:      Jason Wang <jasowang@redhat.com>
17108 L:      kvm@vger.kernel.org
17109 L:      virtualization@lists.linux-foundation.org
17110 L:      netdev@vger.kernel.org
17111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17112 S:      Maintained
17113 F:      drivers/vhost/
17114 F:      include/uapi/linux/vhost.h
17115
17116 VIRTIO INPUT DRIVER
17117 M:      Gerd Hoffmann <kraxel@redhat.com>
17118 S:      Maintained
17119 F:      drivers/virtio/virtio_input.c
17120 F:      include/uapi/linux/virtio_input.h
17121
17122 VIRTIO IOMMU DRIVER
17123 M:      Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
17124 L:      virtualization@lists.linux-foundation.org
17125 S:      Maintained
17126 F:      drivers/iommu/virtio-iommu.c
17127 F:      include/uapi/linux/virtio_iommu.h
17128
17129 VIRTUAL BOX GUEST DEVICE DRIVER
17130 M:      Hans de Goede <hdegoede@redhat.com>
17131 M:      Arnd Bergmann <arnd@arndb.de>
17132 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17133 S:      Maintained
17134 F:      include/linux/vbox_utils.h
17135 F:      include/uapi/linux/vbox*.h
17136 F:      drivers/virt/vboxguest/
17137
17138 VIRTUAL SERIO DEVICE DRIVER
17139 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17140 S:      Maintained
17141 F:      drivers/input/serio/userio.c
17142 F:      include/uapi/linux/userio.h
17143
17144 VIVID VIRTUAL VIDEO DRIVER
17145 M:      Hans Verkuil <hverkuil@xs4all.nl>
17146 L:      linux-media@vger.kernel.org
17147 T:      git git://linuxtv.org/media_tree.git
17148 W:      https://linuxtv.org
17149 S:      Maintained
17150 F:      drivers/media/platform/vivid/*
17151
17152 VLYNQ BUS
17153 M:      Florian Fainelli <f.fainelli@gmail.com>
17154 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17155 S:      Maintained
17156 F:      drivers/vlynq/vlynq.c
17157 F:      include/linux/vlynq.h
17158
17159 VME SUBSYSTEM
17160 M:      Martyn Welch <martyn@welchs.me.uk>
17161 M:      Manohar Vanga <manohar.vanga@gmail.com>
17162 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17163 L:      devel@driverdev.osuosl.org
17164 S:      Maintained
17165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17166 F:      Documentation/driver-api/vme.rst
17167 F:      drivers/staging/vme/
17168 F:      drivers/vme/
17169 F:      include/linux/vme*
17170
17171 VMWARE BALLOON DRIVER
17172 M:      Julien Freche <jfreche@vmware.com>
17173 M:      Nadav Amit <namit@vmware.com>
17174 M:      "VMware, Inc." <pv-drivers@vmware.com>
17175 L:      linux-kernel@vger.kernel.org
17176 S:      Maintained
17177 F:      drivers/misc/vmw_balloon.c
17178
17179 VMWARE HYPERVISOR INTERFACE
17180 M:      Alok Kataria <akataria@vmware.com>
17181 L:      virtualization@lists.linux-foundation.org
17182 S:      Supported
17183 F:      arch/x86/kernel/cpu/vmware.c
17184
17185 VMWARE PVRDMA DRIVER
17186 M:      Adit Ranadive <aditr@vmware.com>
17187 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17188 L:      linux-rdma@vger.kernel.org
17189 S:      Maintained
17190 F:      drivers/infiniband/hw/vmw_pvrdma/
17191
17192 VMware PVSCSI driver
17193 M:      Jim Gill <jgill@vmware.com>
17194 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17195 L:      linux-scsi@vger.kernel.org
17196 S:      Maintained
17197 F:      drivers/scsi/vmw_pvscsi.c
17198 F:      drivers/scsi/vmw_pvscsi.h
17199
17200 VMWARE VMMOUSE SUBDRIVER
17201 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17202 M:      "VMware, Inc." <pv-drivers@vmware.com>
17203 L:      linux-input@vger.kernel.org
17204 S:      Maintained
17205 F:      drivers/input/mouse/vmmouse.c
17206 F:      drivers/input/mouse/vmmouse.h
17207
17208 VMWARE VMXNET3 ETHERNET DRIVER
17209 M:      Ronak Doshi <doshir@vmware.com>
17210 M:      "VMware, Inc." <pv-drivers@vmware.com>
17211 L:      netdev@vger.kernel.org
17212 S:      Maintained
17213 F:      drivers/net/vmxnet3/
17214
17215 VOCORE VOCORE2 BOARD
17216 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17217 L:      linux-mips@vger.kernel.org
17218 S:      Maintained
17219 F:      arch/mips/boot/dts/ralink/vocore2.dts
17220
17221 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17222 M:      Liam Girdwood <lgirdwood@gmail.com>
17223 M:      Mark Brown <broonie@kernel.org>
17224 L:      linux-kernel@vger.kernel.org
17225 W:      http://www.slimlogic.co.uk/?p=48
17226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17227 S:      Supported
17228 F:      Documentation/devicetree/bindings/regulator/
17229 F:      Documentation/power/regulator/
17230 F:      drivers/regulator/
17231 F:      include/dt-bindings/regulator/
17232 F:      include/linux/regulator/
17233
17234 VRF
17235 M:      David Ahern <dsa@cumulusnetworks.com>
17236 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17237 L:      netdev@vger.kernel.org
17238 S:      Maintained
17239 F:      drivers/net/vrf.c
17240 F:      Documentation/networking/vrf.txt
17241
17242 VT1211 HARDWARE MONITOR DRIVER
17243 M:      Juerg Haefliger <juergh@gmail.com>
17244 L:      linux-hwmon@vger.kernel.org
17245 S:      Maintained
17246 F:      Documentation/hwmon/vt1211.rst
17247 F:      drivers/hwmon/vt1211.c
17248
17249 VT8231 HARDWARE MONITOR DRIVER
17250 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17251 L:      linux-hwmon@vger.kernel.org
17252 S:      Maintained
17253 F:      drivers/hwmon/vt8231.c
17254
17255 VUB300 USB to SDIO/SD/MMC bridge chip
17256 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17257 L:      linux-mmc@vger.kernel.org
17258 L:      linux-usb@vger.kernel.org
17259 S:      Supported
17260 F:      drivers/mmc/host/vub300.c
17261
17262 W1 DALLAS'S 1-WIRE BUS
17263 M:      Evgeniy Polyakov <zbr@ioremap.net>
17264 S:      Maintained
17265 F:      Documentation/devicetree/bindings/w1/
17266 F:      Documentation/w1/
17267 F:      drivers/w1/
17268 F:      include/linux/w1.h
17269
17270 W83791D HARDWARE MONITORING DRIVER
17271 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17272 L:      linux-hwmon@vger.kernel.org
17273 S:      Maintained
17274 F:      Documentation/hwmon/w83791d.rst
17275 F:      drivers/hwmon/w83791d.c
17276
17277 W83793 HARDWARE MONITORING DRIVER
17278 M:      Rudolf Marek <r.marek@assembler.cz>
17279 L:      linux-hwmon@vger.kernel.org
17280 S:      Maintained
17281 F:      Documentation/hwmon/w83793.rst
17282 F:      drivers/hwmon/w83793.c
17283
17284 W83795 HARDWARE MONITORING DRIVER
17285 M:      Jean Delvare <jdelvare@suse.com>
17286 L:      linux-hwmon@vger.kernel.org
17287 S:      Maintained
17288 F:      drivers/hwmon/w83795.c
17289
17290 W83L51xD SD/MMC CARD INTERFACE DRIVER
17291 M:      Pierre Ossman <pierre@ossman.eu>
17292 S:      Maintained
17293 F:      drivers/mmc/host/wbsd.*
17294
17295 WACOM PROTOCOL 4 SERIAL TABLETS
17296 M:      Julian Squires <julian@cipht.net>
17297 M:      Hans de Goede <hdegoede@redhat.com>
17298 L:      linux-input@vger.kernel.org
17299 S:      Maintained
17300 F:      drivers/input/tablet/wacom_serial4.c
17301
17302 WATCHDOG DEVICE DRIVERS
17303 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17304 M:      Guenter Roeck <linux@roeck-us.net>
17305 L:      linux-watchdog@vger.kernel.org
17306 W:      http://www.linux-watchdog.org/
17307 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17308 S:      Maintained
17309 F:      Documentation/devicetree/bindings/watchdog/
17310 F:      Documentation/watchdog/
17311 F:      drivers/watchdog/
17312 F:      include/linux/watchdog.h
17313 F:      include/uapi/linux/watchdog.h
17314
17315 WHISKEYCOVE PMIC GPIO DRIVER
17316 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17317 L:      linux-gpio@vger.kernel.org
17318 S:      Maintained
17319 F:      drivers/gpio/gpio-wcove.c
17320
17321 WHWAVE RTC DRIVER
17322 M:      Dianlong Li <long17.cool@163.com>
17323 L:      linux-rtc@vger.kernel.org
17324 S:      Maintained
17325 F:      drivers/rtc/rtc-sd3078.c
17326
17327 WIIMOTE HID DRIVER
17328 M:      David Herrmann <dh.herrmann@googlemail.com>
17329 L:      linux-input@vger.kernel.org
17330 S:      Maintained
17331 F:      drivers/hid/hid-wiimote*
17332
17333 WILOCITY WIL6210 WIRELESS DRIVER
17334 M:      Maya Erez <merez@codeaurora.org>
17335 L:      linux-wireless@vger.kernel.org
17336 L:      wil6210@qti.qualcomm.com
17337 S:      Supported
17338 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17339 F:      drivers/net/wireless/ath/wil6210/
17340
17341 WIMAX STACK
17342 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17343 M:      linux-wimax@intel.com
17344 L:      wimax@linuxwimax.org (subscribers-only)
17345 S:      Supported
17346 W:      http://linuxwimax.org
17347 F:      Documentation/wimax/README.wimax
17348 F:      include/linux/wimax/debug.h
17349 F:      include/net/wimax.h
17350 F:      include/uapi/linux/wimax.h
17351 F:      net/wimax/
17352
17353 WINBOND CIR DRIVER
17354 M:      David Härdeman <david@hardeman.nu>
17355 S:      Maintained
17356 F:      drivers/media/rc/winbond-cir.c
17357
17358 RCMM REMOTE CONTROLS DECODER
17359 M:      Patrick Lerda <patrick9876@free.fr>
17360 S:      Maintained
17361 F:      drivers/media/rc/ir-rcmm-decoder.c
17362
17363 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17364 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17365 L:      linux-watchdog@vger.kernel.org
17366 S:      Maintained
17367 F:      drivers/watchdog/ebc-c384_wdt.c
17368
17369 WINSYSTEMS WS16C48 GPIO DRIVER
17370 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17371 L:      linux-gpio@vger.kernel.org
17372 S:      Maintained
17373 F:      drivers/gpio/gpio-ws16c48.c
17374
17375 WISTRON LAPTOP BUTTON DRIVER
17376 M:      Miloslav Trmac <mitr@volny.cz>
17377 S:      Maintained
17378 F:      drivers/input/misc/wistron_btns.c
17379
17380 WL3501 WIRELESS PCMCIA CARD DRIVER
17381 L:      linux-wireless@vger.kernel.org
17382 S:      Odd fixes
17383 F:      drivers/net/wireless/wl3501*
17384
17385 WOLFSON MICROELECTRONICS DRIVERS
17386 L:      patches@opensource.cirrus.com
17387 T:      git https://github.com/CirrusLogic/linux-drivers.git
17388 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17389 S:      Supported
17390 F:      Documentation/hwmon/wm83??.rst
17391 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17392 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17393 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17394 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17395 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17396 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17397 F:      drivers/clk/clk-wm83*.c
17398 F:      drivers/extcon/extcon-arizona.c
17399 F:      drivers/leds/leds-wm83*.c
17400 F:      drivers/gpio/gpio-*wm*.c
17401 F:      drivers/gpio/gpio-arizona.c
17402 F:      drivers/hwmon/wm83??-hwmon.c
17403 F:      drivers/input/misc/wm831x-on.c
17404 F:      drivers/input/touchscreen/wm831x-ts.c
17405 F:      drivers/input/touchscreen/wm97*.c
17406 F:      drivers/mfd/arizona*
17407 F:      drivers/mfd/wm*.c
17408 F:      drivers/mfd/cs47l24*
17409 F:      drivers/power/supply/wm83*.c
17410 F:      drivers/rtc/rtc-wm83*.c
17411 F:      drivers/regulator/wm8*.c
17412 F:      drivers/regulator/arizona*
17413 F:      drivers/video/backlight/wm83*_bl.c
17414 F:      drivers/watchdog/wm83*_wdt.c
17415 F:      include/linux/mfd/arizona/
17416 F:      include/linux/mfd/wm831x/
17417 F:      include/linux/mfd/wm8350/
17418 F:      include/linux/mfd/wm8400*
17419 F:      include/linux/regulator/arizona*
17420 F:      include/linux/wm97xx.h
17421 F:      include/sound/wm????.h
17422 F:      sound/soc/codecs/arizona.?
17423 F:      sound/soc/codecs/wm*
17424 F:      sound/soc/codecs/cs47l24*
17425
17426 WORKQUEUE
17427 M:      Tejun Heo <tj@kernel.org>
17428 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17430 S:      Maintained
17431 F:      include/linux/workqueue.h
17432 F:      kernel/workqueue.c
17433 F:      Documentation/core-api/workqueue.rst
17434
17435 X-POWERS AXP288 PMIC DRIVERS
17436 M:      Hans de Goede <hdegoede@redhat.com>
17437 S:      Maintained
17438 N:      axp288
17439 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17440
17441 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17442 M:      Chen-Yu Tsai <wens@csie.org>
17443 L:      linux-kernel@vger.kernel.org
17444 S:      Maintained
17445 N:      axp[128]
17446
17447 X.25 NETWORK LAYER
17448 M:      Andrew Hendry <andrew.hendry@gmail.com>
17449 L:      linux-x25@vger.kernel.org
17450 S:      Odd Fixes
17451 F:      Documentation/networking/x25*
17452 F:      include/net/x25*
17453 F:      net/x25/
17454
17455 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17456 M:      Thomas Gleixner <tglx@linutronix.de>
17457 M:      Ingo Molnar <mingo@redhat.com>
17458 M:      Borislav Petkov <bp@alien8.de>
17459 R:      "H. Peter Anvin" <hpa@zytor.com>
17460 M:      x86@kernel.org
17461 L:      linux-kernel@vger.kernel.org
17462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17463 S:      Maintained
17464 F:      Documentation/devicetree/bindings/x86/
17465 F:      Documentation/x86/
17466 F:      arch/x86/
17467
17468 X86 ENTRY CODE
17469 M:      Andy Lutomirski <luto@kernel.org>
17470 L:      linux-kernel@vger.kernel.org
17471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17472 S:      Maintained
17473 F:      arch/x86/entry/
17474
17475 X86 MCE INFRASTRUCTURE
17476 M:      Tony Luck <tony.luck@intel.com>
17477 M:      Borislav Petkov <bp@alien8.de>
17478 L:      linux-edac@vger.kernel.org
17479 S:      Maintained
17480 F:      arch/x86/kernel/cpu/mce/*
17481
17482 X86 MICROCODE UPDATE SUPPORT
17483 M:      Borislav Petkov <bp@alien8.de>
17484 S:      Maintained
17485 F:      arch/x86/kernel/cpu/microcode/*
17486
17487 X86 MM
17488 M:      Dave Hansen <dave.hansen@linux.intel.com>
17489 M:      Andy Lutomirski <luto@kernel.org>
17490 M:      Peter Zijlstra <peterz@infradead.org>
17491 L:      linux-kernel@vger.kernel.org
17492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17493 S:      Maintained
17494 F:      arch/x86/mm/
17495
17496 X86 PLATFORM DRIVERS
17497 M:      Darren Hart <dvhart@infradead.org>
17498 M:      Andy Shevchenko <andy@infradead.org>
17499 L:      platform-driver-x86@vger.kernel.org
17500 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17501 S:      Maintained
17502 F:      drivers/platform/x86/
17503 F:      drivers/platform/olpc/
17504
17505 X86 PLATFORM DRIVERS - ARCH
17506 R:      Darren Hart <dvhart@infradead.org>
17507 R:      Andy Shevchenko <andy@infradead.org>
17508 L:      platform-driver-x86@vger.kernel.org
17509 L:      x86@kernel.org
17510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17511 S:      Maintained
17512 F:      arch/x86/platform
17513
17514 X86 VDSO
17515 M:      Andy Lutomirski <luto@kernel.org>
17516 L:      linux-kernel@vger.kernel.org
17517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17518 S:      Maintained
17519 F:      arch/x86/entry/vdso/
17520
17521 XARRAY
17522 M:      Matthew Wilcox <willy@infradead.org>
17523 L:      linux-fsdevel@vger.kernel.org
17524 S:      Supported
17525 F:      Documentation/core-api/xarray.rst
17526 F:      lib/idr.c
17527 F:      lib/xarray.c
17528 F:      include/linux/idr.h
17529 F:      include/linux/xarray.h
17530 F:      tools/testing/radix-tree
17531
17532 XBOX DVD IR REMOTE
17533 M:      Benjamin Valentin <benpicco@googlemail.com>
17534 S:      Maintained
17535 F:      drivers/media/rc/xbox_remote.c
17536 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17537
17538 XC2028/3028 TUNER DRIVER
17539 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17540 L:      linux-media@vger.kernel.org
17541 W:      https://linuxtv.org
17542 T:      git git://linuxtv.org/media_tree.git
17543 S:      Maintained
17544 F:      drivers/media/tuners/tuner-xc2028.*
17545
17546 XDP (eXpress Data Path)
17547 M:      Alexei Starovoitov <ast@kernel.org>
17548 M:      Daniel Borkmann <daniel@iogearbox.net>
17549 M:      David S. Miller <davem@davemloft.net>
17550 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17551 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17552 M:      John Fastabend <john.fastabend@gmail.com>
17553 L:      netdev@vger.kernel.org
17554 L:      xdp-newbies@vger.kernel.org
17555 L:      bpf@vger.kernel.org
17556 S:      Supported
17557 F:      net/core/xdp.c
17558 F:      include/net/xdp.h
17559 F:      kernel/bpf/devmap.c
17560 F:      kernel/bpf/cpumap.c
17561 F:      include/trace/events/xdp.h
17562 K:      xdp
17563 N:      xdp
17564
17565 XDP SOCKETS (AF_XDP)
17566 M:      Björn Töpel <bjorn.topel@intel.com>
17567 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17568 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17569 L:      netdev@vger.kernel.org
17570 L:      bpf@vger.kernel.org
17571 S:      Maintained
17572 F:      kernel/bpf/xskmap.c
17573 F:      net/xdp/
17574
17575 XEN BLOCK SUBSYSTEM
17576 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17577 M:      Roger Pau Monné <roger.pau@citrix.com>
17578 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17579 S:      Supported
17580 F:      drivers/block/xen-blkback/*
17581 F:      drivers/block/xen*
17582
17583 XEN HYPERVISOR ARM
17584 M:      Stefano Stabellini <sstabellini@kernel.org>
17585 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17586 S:      Maintained
17587 F:      arch/arm/xen/
17588 F:      arch/arm/include/asm/xen/
17589
17590 XEN HYPERVISOR ARM64
17591 M:      Stefano Stabellini <sstabellini@kernel.org>
17592 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17593 S:      Maintained
17594 F:      arch/arm64/xen/
17595 F:      arch/arm64/include/asm/xen/
17596
17597 XEN HYPERVISOR INTERFACE
17598 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17599 M:      Juergen Gross <jgross@suse.com>
17600 R:      Stefano Stabellini <sstabellini@kernel.org>
17601 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17603 S:      Supported
17604 F:      arch/x86/xen/
17605 F:      arch/x86/platform/pvh/
17606 F:      drivers/*/xen-*front.c
17607 F:      drivers/xen/
17608 F:      arch/x86/include/asm/xen/
17609 F:      arch/x86/include/asm/pvclock-abi.h
17610 F:      include/xen/
17611 F:      include/uapi/xen/
17612 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17613 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17614
17615 XEN NETWORK BACKEND DRIVER
17616 M:      Wei Liu <wei.liu@kernel.org>
17617 M:      Paul Durrant <paul.durrant@citrix.com>
17618 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17619 L:      netdev@vger.kernel.org
17620 S:      Supported
17621 F:      drivers/net/xen-netback/*
17622
17623 XEN PCI SUBSYSTEM
17624 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17625 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17626 S:      Supported
17627 F:      arch/x86/pci/*xen*
17628 F:      drivers/pci/*xen*
17629
17630 XEN PVSCSI DRIVERS
17631 M:      Juergen Gross <jgross@suse.com>
17632 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17633 L:      linux-scsi@vger.kernel.org
17634 S:      Supported
17635 F:      drivers/scsi/xen-scsifront.c
17636 F:      drivers/xen/xen-scsiback.c
17637 F:      include/xen/interface/io/vscsiif.h
17638
17639 XEN SWIOTLB SUBSYSTEM
17640 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17641 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17642 L:      iommu@lists.linux-foundation.org
17643 S:      Supported
17644 F:      arch/x86/xen/*swiotlb*
17645 F:      drivers/xen/*swiotlb*
17646
17647 XEN SOUND FRONTEND DRIVER
17648 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17649 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17650 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17651 S:      Supported
17652 F:      sound/xen/*
17653
17654 XFS FILESYSTEM
17655 M:      Darrick J. Wong <darrick.wong@oracle.com>
17656 M:      linux-xfs@vger.kernel.org
17657 L:      linux-xfs@vger.kernel.org
17658 W:      http://xfs.org/
17659 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17660 S:      Supported
17661 F:      Documentation/admin-guide/xfs.rst
17662 F:      Documentation/ABI/testing/sysfs-fs-xfs
17663 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
17664 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
17665 F:      fs/xfs/
17666 F:      include/uapi/linux/dqblk_xfs.h
17667 F:      include/uapi/linux/fsmap.h
17668
17669 XILINX AXI ETHERNET DRIVER
17670 M:      Anirudha Sarangi <anirudh@xilinx.com>
17671 M:      John Linn <John.Linn@xilinx.com>
17672 S:      Maintained
17673 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17674
17675 XILINX UARTLITE SERIAL DRIVER
17676 M:      Peter Korsgaard <jacmet@sunsite.dk>
17677 L:      linux-serial@vger.kernel.org
17678 S:      Maintained
17679 F:      drivers/tty/serial/uartlite.c
17680
17681 XILINX VIDEO IP CORES
17682 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17683 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17684 L:      linux-media@vger.kernel.org
17685 T:      git git://linuxtv.org/media_tree.git
17686 S:      Supported
17687 F:      Documentation/devicetree/bindings/media/xilinx/
17688 F:      drivers/media/platform/xilinx/
17689 F:      include/uapi/linux/xilinx-v4l2-controls.h
17690
17691 XILLYBUS DRIVER
17692 M:      Eli Billauer <eli.billauer@gmail.com>
17693 L:      linux-kernel@vger.kernel.org
17694 S:      Supported
17695 F:      drivers/char/xillybus/
17696
17697 XLP9XX I2C DRIVER
17698 M:      George Cherian <george.cherian@cavium.com>
17699 M:      Jan Glauber <jglauber@cavium.com>
17700 L:      linux-i2c@vger.kernel.org
17701 W:      http://www.cavium.com
17702 S:      Supported
17703 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17704 F:      drivers/i2c/busses/i2c-xlp9xx.c
17705
17706 XRA1403 GPIO EXPANDER
17707 M:      Nandor Han <nandor.han@ge.com>
17708 M:      Semi Malinen <semi.malinen@ge.com>
17709 L:      linux-gpio@vger.kernel.org
17710 S:      Maintained
17711 F:      drivers/gpio/gpio-xra1403.c
17712 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17713
17714 XTENSA XTFPGA PLATFORM SUPPORT
17715 M:      Max Filippov <jcmvbkbc@gmail.com>
17716 L:      linux-xtensa@linux-xtensa.org
17717 S:      Maintained
17718 F:      drivers/spi/spi-xtensa-xtfpga.c
17719 F:      sound/soc/xtensa/xtfpga-i2s.c
17720
17721 YAM DRIVER FOR AX.25
17722 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17723 L:      linux-hams@vger.kernel.org
17724 S:      Maintained
17725 F:      drivers/net/hamradio/yam*
17726 F:      include/linux/yam.h
17727
17728 YAMA SECURITY MODULE
17729 M:      Kees Cook <keescook@chromium.org>
17730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17731 S:      Supported
17732 F:      security/yama/
17733 F:      Documentation/admin-guide/LSM/Yama.rst
17734
17735 YEALINK PHONE DRIVER
17736 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17737 L:      usbb2k-api-dev@nongnu.org
17738 S:      Maintained
17739 F:      Documentation/input/devices/yealink.rst
17740 F:      drivers/input/misc/yealink.*
17741
17742 Z8530 DRIVER FOR AX.25
17743 M:      Joerg Reuter <jreuter@yaina.de>
17744 W:      http://yaina.de/jreuter/
17745 W:      http://www.qsl.net/dl1bke/
17746 L:      linux-hams@vger.kernel.org
17747 S:      Maintained
17748 F:      Documentation/networking/z8530drv.txt
17749 F:      drivers/net/hamradio/*scc.c
17750 F:      drivers/net/hamradio/z8530.h
17751
17752 ZBUD COMPRESSED PAGE ALLOCATOR
17753 M:      Seth Jennings <sjenning@redhat.com>
17754 M:      Dan Streetman <ddstreet@ieee.org>
17755 L:      linux-mm@kvack.org
17756 S:      Maintained
17757 F:      mm/zbud.c
17758 F:      include/linux/zbud.h
17759
17760 ZD1211RW WIRELESS DRIVER
17761 M:      Daniel Drake <dsd@gentoo.org>
17762 M:      Ulrich Kunitz <kune@deine-taler.de>
17763 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17764 L:      linux-wireless@vger.kernel.org
17765 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17766 S:      Maintained
17767 F:      drivers/net/wireless/zydas/zd1211rw/
17768
17769 ZD1301 MEDIA DRIVER
17770 M:      Antti Palosaari <crope@iki.fi>
17771 L:      linux-media@vger.kernel.org
17772 W:      https://linuxtv.org/
17773 W:      http://palosaari.fi/linux/
17774 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17775 S:      Maintained
17776 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17777
17778 ZD1301_DEMOD MEDIA DRIVER
17779 M:      Antti Palosaari <crope@iki.fi>
17780 L:      linux-media@vger.kernel.org
17781 W:      https://linuxtv.org/
17782 W:      http://palosaari.fi/linux/
17783 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17784 S:      Maintained
17785 F:      drivers/media/dvb-frontends/zd1301_demod*
17786
17787 ZHAOXIN PROCESSOR SUPPORT
17788 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
17789 L:      linux-kernel@vger.kernel.org
17790 S:      Maintained
17791 F:      arch/x86/kernel/cpu/zhaoxin.c
17792
17793 ZPOOL COMPRESSED PAGE STORAGE API
17794 M:      Dan Streetman <ddstreet@ieee.org>
17795 L:      linux-mm@kvack.org
17796 S:      Maintained
17797 F:      mm/zpool.c
17798 F:      include/linux/zpool.h
17799
17800 ZR36067 VIDEO FOR LINUX DRIVER
17801 L:      mjpeg-users@lists.sourceforge.net
17802 L:      linux-media@vger.kernel.org
17803 W:      http://mjpeg.sourceforge.net/driver-zoran/
17804 T:      hg https://linuxtv.org/hg/v4l-dvb
17805 S:      Odd Fixes
17806 F:      drivers/staging/media/zoran/
17807
17808 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17809 M:      Minchan Kim <minchan@kernel.org>
17810 M:      Nitin Gupta <ngupta@vflare.org>
17811 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17812 L:      linux-kernel@vger.kernel.org
17813 S:      Maintained
17814 F:      drivers/block/zram/
17815 F:      Documentation/admin-guide/blockdev/zram.rst
17816
17817 ZS DECSTATION Z85C30 SERIAL DRIVER
17818 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17819 S:      Maintained
17820 F:      drivers/tty/serial/zs.*
17821
17822 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17823 M:      Minchan Kim <minchan@kernel.org>
17824 M:      Nitin Gupta <ngupta@vflare.org>
17825 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17826 L:      linux-mm@kvack.org
17827 S:      Maintained
17828 F:      mm/zsmalloc.c
17829 F:      include/linux/zsmalloc.h
17830 F:      Documentation/vm/zsmalloc.rst
17831
17832 ZSWAP COMPRESSED SWAP CACHING
17833 M:      Seth Jennings <sjenning@redhat.com>
17834 M:      Dan Streetman <ddstreet@ieee.org>
17835 L:      linux-mm@kvack.org
17836 S:      Maintained
17837 F:      mm/zswap.c
17838
17839 THE REST
17840 M:      Linus Torvalds <torvalds@linux-foundation.org>
17841 L:      linux-kernel@vger.kernel.org
17842 Q:      http://patchwork.kernel.org/project/LKML/list/
17843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17844 S:      Buried alive in reporters
17845 F:      *
17846 F:      */