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 IIO 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-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 554 M:      Stefan Popa <stefan.popa@analog.com>
 555 W:      http://ez.analog.com/community/linux-device-drivers
 556 S:      Supported
 557 F:      drivers/iio/accel/adxl372.c
 558 F:      drivers/iio/accel/adxl372_spi.c
 559 F:      drivers/iio/accel/adxl372_i2c.c
 560 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 561
 562 AF9013 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9013*
 571
 572 AF9033 MEDIA DRIVER
 573 M:      Antti Palosaari <crope@iki.fi>
 574 L:      linux-media@vger.kernel.org
 575 W:      https://linuxtv.org
 576 W:      http://palosaari.fi/linux/
 577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 578 T:      git git://linuxtv.org/anttip/media_tree.git
 579 S:      Maintained
 580 F:      drivers/media/dvb-frontends/af9033*
 581
 582 AFFS FILE SYSTEM
 583 M:      David Sterba <dsterba@suse.com>
 584 L:      linux-fsdevel@vger.kernel.org
 585 S:      Odd Fixes
 586 F:      Documentation/filesystems/affs.txt
 587 F:      fs/affs/
 588
 589 AFS FILESYSTEM
 590 M:      David Howells <dhowells@redhat.com>
 591 L:      linux-afs@lists.infradead.org
 592 S:      Supported
 593 F:      fs/afs/
 594 F:      include/trace/events/afs.h
 595 F:      Documentation/filesystems/afs.txt
 596 W:      https://www.infradead.org/~dhowells/kafs/
 597
 598 AGPGART DRIVER
 599 M:      David Airlie <airlied@linux.ie>
 600 T:      git git://anongit.freedesktop.org/drm/drm
 601 S:      Maintained
 602 F:      drivers/char/agp/
 603 F:      include/linux/agp*
 604 F:      include/uapi/linux/agp*
 605
 606 AHA152X SCSI DRIVER
 607 M:      "Juergen E. Fischer" <fischer@norbit.de>
 608 L:      linux-scsi@vger.kernel.org
 609 S:      Maintained
 610 F:      drivers/scsi/aha152x*
 611 F:      drivers/scsi/pcmcia/aha152x*
 612
 613 AIC7XXX / AIC79XX SCSI DRIVER
 614 M:      Hannes Reinecke <hare@suse.com>
 615 L:      linux-scsi@vger.kernel.org
 616 S:      Maintained
 617 F:      drivers/scsi/aic7xxx/
 618
 619 AIMSLAB FM RADIO RECEIVER DRIVER
 620 M:      Hans Verkuil <hverkuil@xs4all.nl>
 621 L:      linux-media@vger.kernel.org
 622 T:      git git://linuxtv.org/media_tree.git
 623 W:      https://linuxtv.org
 624 S:      Maintained
 625 F:      drivers/media/radio/radio-aimslab*
 626
 627 AIO
 628 M:      Benjamin LaHaise <bcrl@kvack.org>
 629 L:      linux-aio@kvack.org
 630 S:      Supported
 631 F:      fs/aio.c
 632 F:      include/linux/*aio*.h
 633
 634 AIRSPY MEDIA DRIVER
 635 M:      Antti Palosaari <crope@iki.fi>
 636 L:      linux-media@vger.kernel.org
 637 W:      https://linuxtv.org
 638 W:      http://palosaari.fi/linux/
 639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 640 T:      git git://linuxtv.org/anttip/media_tree.git
 641 S:      Maintained
 642 F:      drivers/media/usb/airspy/
 643
 644 ALACRITECH GIGABIT ETHERNET DRIVER
 645 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 646 S:      Maintained
 647 F:      drivers/net/ethernet/alacritech/*
 648
 649 ALCATEL SPEEDTOUCH USB DRIVER
 650 M:      Duncan Sands <duncan.sands@free.fr>
 651 L:      linux-usb@vger.kernel.org
 652 W:      http://www.linux-usb.org/SpeedTouch/
 653 S:      Maintained
 654 F:      drivers/usb/atm/speedtch.c
 655 F:      drivers/usb/atm/usbatm.c
 656
 657 ALCHEMY AU1XX0 MMC DRIVER
 658 M:      Manuel Lauss <manuel.lauss@gmail.com>
 659 S:      Maintained
 660 F:      drivers/mmc/host/au1xmmc.c
 661
 662 ALI1563 I2C DRIVER
 663 M:      Rudolf Marek <r.marek@assembler.cz>
 664 L:      linux-i2c@vger.kernel.org
 665 S:      Maintained
 666 F:      Documentation/i2c/busses/i2c-ali1563
 667 F:      drivers/i2c/busses/i2c-ali1563.c
 668
 669 ALLWINNER SECURITY SYSTEM
 670 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 671 L:      linux-crypto@vger.kernel.org
 672 S:      Maintained
 673 F:      drivers/crypto/sunxi-ss/
 674
 675 ALLWINNER VPU DRIVER
 676 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 677 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 678 L:      linux-media@vger.kernel.org
 679 S:      Maintained
 680 F:      drivers/staging/media/sunxi/cedrus/
 681
 682 ALPHA PORT
 683 M:      Richard Henderson <rth@twiddle.net>
 684 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 685 M:      Matt Turner <mattst88@gmail.com>
 686 S:      Odd Fixes
 687 L:      linux-alpha@vger.kernel.org
 688 F:      arch/alpha/
 689
 690 ALPS PS/2 TOUCHPAD DRIVER
 691 R:      Pali Rohár <pali.rohar@gmail.com>
 692 F:      drivers/input/mouse/alps.*
 693
 694 ALTERA I2C CONTROLLER DRIVER
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/i2c/busses/i2c-altera.c
 698
 699 ALTERA MAILBOX DRIVER
 700 M:      Ley Foon Tan <lftan@altera.com>
 701 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 702 S:      Maintained
 703 F:      drivers/mailbox/mailbox-altera.c
 704
 705 ALTERA PIO DRIVER
 706 M:      Tien Hock Loh <thloh@altera.com>
 707 L:      linux-gpio@vger.kernel.org
 708 S:      Maintained
 709 F:      drivers/gpio/gpio-altera.c
 710
 711 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 712 M:      Thor Thayer <thor.thayer@linux.intel.com>
 713 S:      Maintained
 714 F:      drivers/gpio/gpio-altera-a10sr.c
 715 F:      drivers/mfd/altera-a10sr.c
 716 F:      drivers/reset/reset-a10sr.c
 717 F:      include/linux/mfd/altera-a10sr.h
 718 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 719
 720 ALTERA TRIPLE SPEED ETHERNET DRIVER
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 L:      netdev@vger.kernel.org
 723 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 724 S:      Maintained
 725 F:      drivers/net/ethernet/altera/
 726
 727 ALTERA UART/JTAG UART SERIAL DRIVERS
 728 M:      Tobias Klauser <tklauser@distanz.ch>
 729 L:      linux-serial@vger.kernel.org
 730 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 731 S:      Maintained
 732 F:      drivers/tty/serial/altera_uart.c
 733 F:      drivers/tty/serial/altera_jtaguart.c
 734 F:      include/linux/altera_uart.h
 735 F:      include/linux/altera_jtaguart.h
 736
 737 AMAZON ETHERNET DRIVERS
 738 M:      Netanel Belgazal <netanel@amazon.com>
 739 R:      Saeed Bishara <saeedb@amazon.com>
 740 R:      Zorik Machulsky <zorik@amazon.com>
 741 L:      netdev@vger.kernel.org
 742 S:      Supported
 743 F:      Documentation/networking/device_drivers/amazon/ena.txt
 744 F:      drivers/net/ethernet/amazon/
 745
 746 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 747 M:      Tom Lendacky <thomas.lendacky@amd.com>
 748 M:      Gary Hook <gary.hook@amd.com>
 749 L:      linux-crypto@vger.kernel.org
 750 S:      Supported
 751 F:      drivers/crypto/ccp/
 752 F:      include/linux/ccp.h
 753
 754 AMD DISPLAY CORE
 755 M:      Harry Wentland <harry.wentland@amd.com>
 756 M:      Leo Li <sunpeng.li@amd.com>
 757 L:      amd-gfx@lists.freedesktop.org
 758 T:      git git://people.freedesktop.org/~agd5f/linux
 759 S:      Supported
 760 F:      drivers/gpu/drm/amd/display/
 761
 762 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 763 M:      Huang Rui <ray.huang@amd.com>
 764 L:      linux-hwmon@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/hwmon/fam15h_power
 767 F:      drivers/hwmon/fam15h_power.c
 768
 769 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 770 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 771 S:      Orphan
 772 F:      drivers/usb/gadget/udc/amd5536udc.*
 773
 774 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 775 P:      Andres Salomon <dilinger@queued.net>
 776 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 777 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 778 S:      Supported
 779 F:      drivers/char/hw_random/geode-rng.c
 780 F:      drivers/crypto/geode*
 781 F:      drivers/video/fbdev/geode/
 782 F:      arch/x86/include/asm/geode.h
 783
 784 AMD IOMMU (AMD-VI)
 785 M:      Joerg Roedel <joro@8bytes.org>
 786 L:      iommu@lists.linux-foundation.org
 787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 788 S:      Maintained
 789 F:      drivers/iommu/amd_iommu*.[ch]
 790 F:      include/linux/amd-iommu.h
 791
 792 AMD KFD
 793 M:      Oded Gabbay <oded.gabbay@gmail.com>
 794 L:      dri-devel@lists.freedesktop.org
 795 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 796 S:      Supported
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 803 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 804 F:      drivers/gpu/drm/amd/amdkfd/
 805 F:      drivers/gpu/drm/amd/include/cik_structs.h
 806 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 807 F:      drivers/gpu/drm/amd/include/vi_structs.h
 808 F:      drivers/gpu/drm/amd/include/v9_structs.h
 809 F:      include/uapi/linux/kfd_ioctl.h
 810
 811 AMD POWERPLAY
 812 M:      Rex Zhu <rex.zhu@amd.com>
 813 M:      Evan Quan <evan.quan@amd.com>
 814 L:      amd-gfx@lists.freedesktop.org
 815 S:      Supported
 816 F:      drivers/gpu/drm/amd/powerplay/
 817 T:      git git://people.freedesktop.org/~agd5f/linux
 818
 819 AMD SEATTLE DEVICE TREE SUPPORT
 820 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 821 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 822 M:      Tom Lendacky <thomas.lendacky@amd.com>
 823 S:      Supported
 824 F:      arch/arm64/boot/dts/amd/
 825
 826 AMD XGBE DRIVER
 827 M:      Tom Lendacky <thomas.lendacky@amd.com>
 828 L:      netdev@vger.kernel.org
 829 S:      Supported
 830 F:      drivers/net/ethernet/amd/xgbe/
 831 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 832
 833 ANALOG DEVICES INC AD5686 DRIVER
 834 M:      Stefan Popa <stefan.popa@analog.com>
 835 L:      linux-pm@vger.kernel.org
 836 W:      http://ez.analog.com/community/linux-device-drivers
 837 S:      Supported
 838 F:      drivers/iio/dac/ad5686*
 839 F:      drivers/iio/dac/ad5696*
 840
 841 ANALOG DEVICES INC AD5758 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-iio@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5758.c
 847 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 848
 849 ANALOG DEVICES INC AD7124 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/adc/ad7124.c
 855 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 856
 857 ANALOG DEVICES INC AD9389B DRIVER
 858 M:      Hans Verkuil <hans.verkuil@cisco.com>
 859 L:      linux-media@vger.kernel.org
 860 S:      Maintained
 861 F:      drivers/media/i2c/ad9389b*
 862
 863 ANALOG DEVICES INC ADGS1408 DRIVER
 864 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 865 S:      Supported
 866 F:      drivers/mux/adgs1408.c
 867 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 868
 869 ANALOG DEVICES INC ADP5061 DRIVER
 870 M:      Stefan Popa <stefan.popa@analog.com>
 871 L:      linux-pm@vger.kernel.org
 872 W:      http://ez.analog.com/community/linux-device-drivers
 873 S:      Supported
 874 F:      drivers/power/supply/adp5061.c
 875
 876 ANALOG DEVICES INC ADV7180 DRIVER
 877 M:      Lars-Peter Clausen <lars@metafoo.de>
 878 L:      linux-media@vger.kernel.org
 879 W:      http://ez.analog.com/community/linux-device-drivers
 880 S:      Supported
 881 F:      drivers/media/i2c/adv7180.c
 882
 883 ANALOG DEVICES INC ADV748X DRIVER
 884 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 885 L:      linux-media@vger.kernel.org
 886 S:      Maintained
 887 F:      drivers/media/i2c/adv748x/*
 888
 889 ANALOG DEVICES INC ADV7511 DRIVER
 890 M:      Hans Verkuil <hans.verkuil@cisco.com>
 891 L:      linux-media@vger.kernel.org
 892 S:      Maintained
 893 F:      drivers/media/i2c/adv7511*
 894
 895 ANALOG DEVICES INC ADV7604 DRIVER
 896 M:      Hans Verkuil <hans.verkuil@cisco.com>
 897 L:      linux-media@vger.kernel.org
 898 S:      Maintained
 899 F:      drivers/media/i2c/adv7604*
 900
 901 ANALOG DEVICES INC ADV7842 DRIVER
 902 M:      Hans Verkuil <hans.verkuil@cisco.com>
 903 L:      linux-media@vger.kernel.org
 904 S:      Maintained
 905 F:      drivers/media/i2c/adv7842*
 906
 907 ANALOG DEVICES INC ASOC CODEC DRIVERS
 908 M:      Lars-Peter Clausen <lars@metafoo.de>
 909 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 910 W:      http://wiki.analog.com/
 911 W:      http://ez.analog.com/community/linux-device-drivers
 912 S:      Supported
 913 F:      sound/soc/codecs/adau*
 914 F:      sound/soc/codecs/adav*
 915 F:      sound/soc/codecs/ad1*
 916 F:      sound/soc/codecs/ad7*
 917 F:      sound/soc/codecs/ssm*
 918 F:      sound/soc/codecs/sigmadsp.*
 919
 920 ANALOG DEVICES INC DMA DRIVERS
 921 M:      Lars-Peter Clausen <lars@metafoo.de>
 922 W:      http://ez.analog.com/community/linux-device-drivers
 923 S:      Supported
 924 F:      drivers/dma/dma-axi-dmac.c
 925
 926 ANALOG DEVICES INC IIO DRIVERS
 927 M:      Lars-Peter Clausen <lars@metafoo.de>
 928 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 929 W:      http://wiki.analog.com/
 930 W:      http://ez.analog.com/community/linux-device-drivers
 931 S:      Supported
 932 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 933 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 934 F:      drivers/iio/*/ad*
 935 F:      drivers/iio/adc/ltc2497*
 936 X:      drivers/iio/*/adjd*
 937 F:      drivers/staging/iio/*/ad*
 938
 939 ANDES ARCHITECTURE
 940 M:      Greentime Hu <green.hu@gmail.com>
 941 M:      Vincent Chen <deanbo422@gmail.com>
 942 T:      git https://github.com/andestech/linux.git
 943 S:      Supported
 944 F:      arch/nds32/
 945 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 946 F:      Documentation/devicetree/bindings/nds32/
 947 K:      nds32
 948 N:      nds32
 949
 950 ANDROID CONFIG FRAGMENTS
 951 M:      Rob Herring <robh@kernel.org>
 952 S:      Supported
 953 F:      kernel/configs/android*
 954
 955 ANDROID DRIVERS
 956 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 957 M:      Arve Hjønnevåg <arve@android.com>
 958 M:      Todd Kjos <tkjos@android.com>
 959 M:      Martijn Coenen <maco@android.com>
 960 M:      Joel Fernandes <joel@joelfernandes.org>
 961 M:      Christian Brauner <christian@brauner.io>
 962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 963 L:      devel@driverdev.osuosl.org
 964 S:      Supported
 965 F:      drivers/android/
 966 F:      drivers/staging/android/
 967
 968 ANDROID GOLDFISH PIC DRIVER
 969 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 970 S:      Supported
 971 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 972 F:      drivers/irqchip/irq-goldfish-pic.c
 973
 974 ANDROID GOLDFISH RTC DRIVER
 975 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 976 S:      Supported
 977 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 978 F:      drivers/rtc/rtc-goldfish.c
 979
 980 ANDROID ION DRIVER
 981 M:      Laura Abbott <labbott@redhat.com>
 982 M:      Sumit Semwal <sumit.semwal@linaro.org>
 983 L:      devel@driverdev.osuosl.org
 984 L:      dri-devel@lists.freedesktop.org
 985 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 986 S:      Supported
 987 F:      drivers/staging/android/ion
 988 F:      drivers/staging/android/uapi/ion.h
 989
 990 AOA (Apple Onboard Audio) ALSA DRIVER
 991 M:      Johannes Berg <johannes@sipsolutions.net>
 992 L:      linuxppc-dev@lists.ozlabs.org
 993 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 994 S:      Maintained
 995 F:      sound/aoa/
 996
 997 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 998 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 999 L:      linux-iio@vger.kernel.org
1000 S:      Maintained
1001 F:      drivers/iio/adc/stx104.c
1002
1003 APM DRIVER
1004 M:      Jiri Kosina <jikos@kernel.org>
1005 S:      Odd fixes
1006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1007 F:      arch/x86/kernel/apm_32.c
1008 F:      include/linux/apm_bios.h
1009 F:      include/uapi/linux/apm_bios.h
1010 F:      drivers/char/apm-emulation.c
1011
1012 APPARMOR SECURITY MODULE
1013 M:      John Johansen <john.johansen@canonical.com>
1014 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1015 W:      wiki.apparmor.net
1016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1017 S:      Supported
1018 F:      security/apparmor/
1019 F:      Documentation/admin-guide/LSM/apparmor.rst
1020
1021 APPLE BCM5974 MULTITOUCH DRIVER
1022 M:      Henrik Rydberg <rydberg@bitmath.org>
1023 L:      linux-input@vger.kernel.org
1024 S:      Odd fixes
1025 F:      drivers/input/mouse/bcm5974.c
1026
1027 APPLE SMC DRIVER
1028 M:      Henrik Rydberg <rydberg@bitmath.org>
1029 L:      linux-hwmon@vger.kernel.org
1030 S:      Odd fixes
1031 F:      drivers/hwmon/applesmc.c
1032
1033 APPLETALK NETWORK LAYER
1034 L:      netdev@vger.kernel.org
1035 S:      Odd fixes
1036 F:      drivers/net/appletalk/
1037 F:      net/appletalk/
1038
1039 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1040 M:      Duc Dang <dhdang@apm.com>
1041 S:      Supported
1042 F:      arch/arm64/boot/dts/apm/
1043
1044 APPLIED MICRO (APM) X-GENE SOC EDAC
1045 M:      Loc Ho <lho@apm.com>
1046 S:      Supported
1047 F:      drivers/edac/xgene_edac.c
1048 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1049
1050 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1051 M:      Iyappan Subramanian <isubramanian@apm.com>
1052 M:      Keyur Chudgar <kchudgar@apm.com>
1053 S:      Supported
1054 F:      drivers/net/ethernet/apm/xgene-v2/
1055
1056 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1057 M:      Iyappan Subramanian <isubramanian@apm.com>
1058 M:      Keyur Chudgar <kchudgar@apm.com>
1059 M:      Quan Nguyen <qnguyen@apm.com>
1060 S:      Supported
1061 F:      drivers/net/ethernet/apm/xgene/
1062 F:      drivers/net/phy/mdio-xgene.c
1063 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1064 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1065
1066 APPLIED MICRO (APM) X-GENE SOC PMU
1067 M:      Tai Nguyen <ttnguyen@apm.com>
1068 S:      Supported
1069 F:      drivers/perf/xgene_pmu.c
1070 F:      Documentation/perf/xgene-pmu.txt
1071 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1072
1073 APTINA CAMERA SENSOR PLL
1074 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1075 L:      linux-media@vger.kernel.org
1076 S:      Maintained
1077 F:      drivers/media/i2c/aptina-pll.*
1078
1079 ARC FRAMEBUFFER DRIVER
1080 M:      Jaya Kumar <jayalk@intworks.biz>
1081 S:      Maintained
1082 F:      drivers/video/fbdev/arcfb.c
1083 F:      drivers/video/fbdev/core/fb_defio.c
1084
1085 ARC PGU DRM DRIVER
1086 M:      Alexey Brodkin <abrodkin@synopsys.com>
1087 S:      Supported
1088 F:      drivers/gpu/drm/arc/
1089 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1090
1091 ARCNET NETWORK LAYER
1092 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1093 L:      netdev@vger.kernel.org
1094 S:      Maintained
1095 F:      drivers/net/arcnet/
1096 F:      include/uapi/linux/if_arcnet.h
1097
1098 ARM ARCHITECTED TIMER DRIVER
1099 M:      Mark Rutland <mark.rutland@arm.com>
1100 M:      Marc Zyngier <marc.zyngier@arm.com>
1101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1102 S:      Maintained
1103 F:      arch/arm/include/asm/arch_timer.h
1104 F:      arch/arm64/include/asm/arch_timer.h
1105 F:      drivers/clocksource/arm_arch_timer.c
1106
1107 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1108 M:      Linus Walleij <linus.walleij@linaro.org>
1109 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1110 S:      Maintained
1111 F:      Documentation/devicetree/bindings/arm/arm-boards
1112 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1113 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1114 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1115 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1116 F:      arch/arm/mach-integrator/
1117 F:      arch/arm/mach-realview/
1118 F:      arch/arm/mach-versatile/
1119 F:      arch/arm/plat-versatile/
1120 F:      arch/arm/boot/dts/arm-realview-*
1121 F:      arch/arm/boot/dts/integrator*
1122 F:      arch/arm/boot/dts/versatile*
1123 F:      drivers/clk/versatile/
1124 F:      drivers/i2c/busses/i2c-versatile.c
1125 F:      drivers/irqchip/irq-versatile-fpga.c
1126 F:      drivers/mtd/maps/physmap_of_versatile.c
1127 F:      drivers/power/reset/arm-versatile-reboot.c
1128 F:      drivers/soc/versatile/
1129
1130 ARM HDLCD DRM DRIVER
1131 M:      Liviu Dudau <liviu.dudau@arm.com>
1132 S:      Supported
1133 F:      drivers/gpu/drm/arm/hdlcd_*
1134 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1135
1136 ARM MALI-DP DRM DRIVER
1137 M:      Liviu Dudau <liviu.dudau@arm.com>
1138 M:      Brian Starkey <brian.starkey@arm.com>
1139 M:      Mali DP Maintainers <malidp@foss.arm.com>
1140 S:      Supported
1141 F:      drivers/gpu/drm/arm/
1142 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1143
1144 ARM MFM AND FLOPPY DRIVERS
1145 M:      Ian Molton <spyro@f2s.com>
1146 S:      Maintained
1147 F:      arch/arm/lib/floppydma.S
1148 F:      arch/arm/include/asm/floppy.h
1149
1150 ARM PMU PROFILING AND DEBUGGING
1151 M:      Will Deacon <will.deacon@arm.com>
1152 M:      Mark Rutland <mark.rutland@arm.com>
1153 S:      Maintained
1154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1155 F:      arch/arm*/kernel/perf_*
1156 F:      arch/arm/oprofile/common.c
1157 F:      arch/arm*/kernel/hw_breakpoint.c
1158 F:      arch/arm*/include/asm/hw_breakpoint.h
1159 F:      arch/arm*/include/asm/perf_event.h
1160 F:      drivers/perf/*
1161 F:      include/linux/perf/arm_pmu.h
1162 F:      Documentation/devicetree/bindings/arm/pmu.txt
1163 F:      Documentation/devicetree/bindings/perf/
1164
1165 ARM PORT
1166 M:      Russell King <linux@armlinux.org.uk>
1167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1168 W:      http://www.armlinux.org.uk/
1169 S:      Odd Fixes
1170 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1171 F:      arch/arm/
1172 X:      arch/arm/boot/dts/
1173
1174 ARM PRIMECELL AACI PL041 DRIVER
1175 M:      Russell King <linux@armlinux.org.uk>
1176 S:      Odd Fixes
1177 F:      sound/arm/aaci.*
1178
1179 ARM PRIMECELL BUS SUPPORT
1180 M:      Russell King <linux@armlinux.org.uk>
1181 S:      Odd Fixes
1182 F:      drivers/amba/
1183 F:      include/linux/amba/bus.h
1184
1185 ARM PRIMECELL CLCD PL110 DRIVER
1186 M:      Russell King <linux@armlinux.org.uk>
1187 S:      Odd Fixes
1188 F:      drivers/video/fbdev/amba-clcd.*
1189
1190 ARM PRIMECELL KMI PL050 DRIVER
1191 M:      Russell King <linux@armlinux.org.uk>
1192 S:      Odd Fixes
1193 F:      drivers/input/serio/ambakmi.*
1194 F:      include/linux/amba/kmi.h
1195
1196 ARM PRIMECELL MMCI PL180/1 DRIVER
1197 M:      Russell King <linux@armlinux.org.uk>
1198 S:      Odd Fixes
1199 F:      drivers/mmc/host/mmci.*
1200 F:      include/linux/amba/mmci.h
1201
1202 ARM PRIMECELL SSP PL022 SPI DRIVER
1203 M:      Linus Walleij <linus.walleij@linaro.org>
1204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1205 S:      Maintained
1206 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1207 F:      drivers/spi/spi-pl022.c
1208
1209 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1210 M:      Russell King <linux@armlinux.org.uk>
1211 S:      Odd Fixes
1212 F:      drivers/tty/serial/amba-pl01*.c
1213 F:      include/linux/amba/serial.h
1214
1215 ARM PRIMECELL VIC PL190/PL192 DRIVER
1216 M:      Linus Walleij <linus.walleij@linaro.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1220 F:      drivers/irqchip/irq-vic.c
1221
1222 ARM SMMU DRIVERS
1223 M:      Will Deacon <will.deacon@arm.com>
1224 R:      Robin Murphy <robin.murphy@arm.com>
1225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1226 S:      Maintained
1227 F:      drivers/iommu/arm-smmu.c
1228 F:      drivers/iommu/arm-smmu-v3.c
1229 F:      drivers/iommu/io-pgtable-arm.c
1230 F:      drivers/iommu/io-pgtable-arm-v7s.c
1231
1232 ARM SUB-ARCHITECTURES
1233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1234 S:      Maintained
1235 F:      arch/arm/mach-*/
1236 F:      arch/arm/plat-*/
1237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1238
1239 ARM/ACTIONS SEMI ARCHITECTURE
1240 M:      Andreas Färber <afaerber@suse.de>
1241 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1243 S:      Maintained
1244 N:      owl
1245 F:      arch/arm/mach-actions/
1246 F:      arch/arm/boot/dts/owl-*
1247 F:      arch/arm64/boot/dts/actions/
1248 F:      drivers/clk/actions/
1249 F:      drivers/clocksource/timer-owl*
1250 F:      drivers/dma/owl-dma.c
1251 F:      drivers/i2c/busses/i2c-owl.c
1252 F:      drivers/pinctrl/actions/*
1253 F:      drivers/soc/actions/
1254 F:      include/dt-bindings/power/owl-*
1255 F:      include/linux/soc/actions/
1256 F:      Documentation/devicetree/bindings/arm/actions.txt
1257 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1258 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1259 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1260 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1261 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1262 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1263
1264 ARM/ADS SPHERE MACHINE SUPPORT
1265 M:      Lennert Buytenhek <kernel@wantstofly.org>
1266 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1267 S:      Maintained
1268
1269 ARM/AFEB9260 MACHINE SUPPORT
1270 M:      Sergey Lapin <slapin@ossfans.org>
1271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1272 S:      Maintained
1273
1274 ARM/AJECO 1ARM MACHINE SUPPORT
1275 M:      Lennert Buytenhek <kernel@wantstofly.org>
1276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1277 S:      Maintained
1278
1279 ARM/Allwinner SoC Clock Support
1280 M:      Emilio López <emilio@elopez.com.ar>
1281 S:      Maintained
1282 F:      drivers/clk/sunxi/
1283
1284 ARM/Allwinner sunXi SoC support
1285 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1286 M:      Chen-Yu Tsai <wens@csie.org>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 S:      Maintained
1289 N:      sun[x456789]i
1290 N:      sun50i
1291 F:      arch/arm/mach-sunxi/
1292 F:      arch/arm64/boot/dts/allwinner/
1293 F:      drivers/clk/sunxi-ng/
1294 F:      drivers/pinctrl/sunxi/
1295 F:      drivers/soc/sunxi/
1296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1297
1298 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1299 M:      Neil Armstrong <narmstrong@baylibre.com>
1300 M:      Jerome Brunet <jbrunet@baylibre.com>
1301 L:      linux-amlogic@lists.infradead.org
1302 S:      Maintained
1303 F:      drivers/clk/meson/
1304 F:      include/dt-bindings/clock/meson*
1305 F:      include/dt-bindings/clock/gxbb*
1306 F:      Documentation/devicetree/bindings/clock/amlogic*
1307
1308 ARM/Amlogic Meson SoC support
1309 M:      Kevin Hilman <khilman@baylibre.com>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 L:      linux-amlogic@lists.infradead.org
1312 W:      http://linux-meson.com/
1313 S:      Maintained
1314 F:      arch/arm/mach-meson/
1315 F:      arch/arm/boot/dts/meson*
1316 F:      arch/arm64/boot/dts/amlogic/
1317 F:      drivers/pinctrl/meson/
1318 F:      drivers/mmc/host/meson*
1319 F:      drivers/soc/amlogic/
1320 N:      meson
1321
1322 ARM/Amlogic Meson SoC Sound Drivers
1323 M:      Jerome Brunet <jbrunet@baylibre.com>
1324 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1325 S:      Maintained
1326 F:      sound/soc/meson/
1327 F:      Documentation/devicetree/bindings/sound/amlogic*
1328
1329 ARM/Annapurna Labs ALPINE ARCHITECTURE
1330 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1331 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334 F:      arch/arm/mach-alpine/
1335 F:      arch/arm/boot/dts/alpine*
1336 F:      arch/arm64/boot/dts/al/
1337 F:      drivers/*/*alpine*
1338
1339 ARM/ARTPEC MACHINE SUPPORT
1340 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1341 M:      Lars Persson <lars.persson@axis.com>
1342 S:      Maintained
1343 L:      linux-arm-kernel@axis.com
1344 F:      arch/arm/mach-artpec
1345 F:      arch/arm/boot/dts/artpec6*
1346 F:      drivers/clk/axis
1347 F:      drivers/crypto/axis
1348 F:      drivers/pinctrl/pinctrl-artpec*
1349 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1350
1351 ARM/ASPEED I2C DRIVER
1352 M:      Brendan Higgins <brendanhiggins@google.com>
1353 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1354 R:      Joel Stanley <joel@jms.id.au>
1355 L:      linux-i2c@vger.kernel.org
1356 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1357 S:      Maintained
1358 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1359 F:      drivers/i2c/busses/i2c-aspeed.c
1360 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1361 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1362
1363 ARM/ASPEED MACHINE SUPPORT
1364 M:      Joel Stanley <joel@jms.id.au>
1365 R:      Andrew Jeffery <andrew@aj.id.au>
1366 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1367 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1368 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1369 S:      Supported
1370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1371 F:      arch/arm/mach-aspeed/
1372 F:      arch/arm/boot/dts/aspeed-*
1373 N:      aspeed
1374
1375 ARM/CALXEDA HIGHBANK ARCHITECTURE
1376 M:      Rob Herring <robh@kernel.org>
1377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1378 S:      Maintained
1379 F:      arch/arm/mach-highbank/
1380 F:      arch/arm/boot/dts/highbank.dts
1381 F:      arch/arm/boot/dts/ecx-*.dts*
1382
1383 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1384 M:      Krzysztof Halasa <khalasa@piap.pl>
1385 S:      Maintained
1386 F:      arch/arm/mach-cns3xxx/
1387
1388 ARM/CAVIUM THUNDER NETWORK DRIVER
1389 M:      Sunil Goutham <sgoutham@cavium.com>
1390 M:      Robert Richter <rric@kernel.org>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 S:      Supported
1393 F:      drivers/net/ethernet/cavium/thunder/
1394
1395 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1396 M:      Lukasz Majewski <lukma@denx.de>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 S:      Maintained
1399 F:      arch/arm/mach-ep93xx/ts72xx.c
1400
1401 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1402 M:      Alexander Shiyan <shc_work@mail.ru>
1403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1404 S:      Odd Fixes
1405 N:      clps711x
1406
1407 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1408 M:      Lennert Buytenhek <kernel@wantstofly.org>
1409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1410 S:      Maintained
1411
1412 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1413 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1414 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1416 S:      Maintained
1417 F:      arch/arm/mach-ep93xx/
1418 F:      arch/arm/mach-ep93xx/include/mach/
1419
1420 ARM/CLKDEV SUPPORT
1421 M:      Russell King <linux@armlinux.org.uk>
1422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1423 S:      Maintained
1424 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1425 F:      drivers/clk/clkdev.c
1426
1427 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1428 M:      Mike Rapoport <mike@compulab.co.il>
1429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1430 S:      Maintained
1431
1432 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1433 M:      Baruch Siach <baruch@tkos.co.il>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Maintained
1436 F:      arch/arm/boot/dts/cx92755*
1437 N:      digicolor
1438
1439 ARM/CONTEC MICRO9 MACHINE SUPPORT
1440 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1441 S:      Maintained
1442 F:      arch/arm/mach-ep93xx/micro9.c
1443
1444 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1445 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1446 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1448 S:      Maintained
1449 F:      drivers/hwtracing/coresight/*
1450 F:      Documentation/trace/coresight.txt
1451 F:      Documentation/trace/coresight-cpu-debug.txt
1452 F:      Documentation/devicetree/bindings/arm/coresight.txt
1453 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1454 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1455 F:      tools/perf/arch/arm/util/pmu.c
1456 F:      tools/perf/arch/arm/util/auxtrace.c
1457 F:      tools/perf/arch/arm/util/cs-etm.c
1458 F:      tools/perf/arch/arm/util/cs-etm.h
1459 F:      tools/perf/util/cs-etm.*
1460 F:      tools/perf/util/cs-etm-decoder/*
1461
1462 ARM/CORGI MACHINE SUPPORT
1463 M:      Richard Purdie <rpurdie@rpsys.net>
1464 S:      Maintained
1465
1466 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1467 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1468 M:      Linus Walleij <linus.walleij@linaro.org>
1469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1470 T:      git git://github.com/ulli-kroll/linux.git
1471 S:      Maintained
1472 F:      Documentation/devicetree/bindings/arm/gemini.txt
1473 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1474 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1475 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1476 F:      arch/arm/mach-gemini/
1477 F:      drivers/net/ethernet/cortina/
1478 F:      drivers/pinctrl/pinctrl-gemini.c
1479 F:      drivers/rtc/rtc-ftrtc010.c
1480
1481 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1482 M:      Barry Song <baohua@kernel.org>
1483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1485 S:      Maintained
1486 F:      arch/arm/boot/dts/prima2*
1487 F:      arch/arm/mach-prima2/
1488 F:      drivers/clk/sirf/
1489 F:      drivers/clocksource/timer-prima2.c
1490 F:      drivers/clocksource/timer-atlas7.c
1491 N:      [^a-z]sirf
1492 X:      drivers/gnss
1493
1494 ARM/EBSA110 MACHINE SUPPORT
1495 M:      Russell King <linux@armlinux.org.uk>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 W:      http://www.armlinux.org.uk/
1498 S:      Maintained
1499 F:      arch/arm/mach-ebsa110/
1500 F:      drivers/net/ethernet/amd/am79c961a.*
1501
1502 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1503 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1504 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 S:      Maintained
1507 N:      efm32
1508
1509 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1510 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1512 S:      Maintained
1513 F:      arch/arm/mach-pxa/ezx.c
1514
1515 ARM/FARADAY FA526 PORT
1516 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1518 S:      Maintained
1519 T:      git git://git.berlios.de/gemini-board
1520 F:      arch/arm/mm/*-fa*
1521
1522 ARM/FOOTBRIDGE ARCHITECTURE
1523 M:      Russell King <linux@armlinux.org.uk>
1524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1525 W:      http://www.armlinux.org.uk/
1526 S:      Maintained
1527 F:      arch/arm/include/asm/hardware/dec21285.h
1528 F:      arch/arm/mach-footbridge/
1529
1530 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1531 M:      Shawn Guo <shawnguo@kernel.org>
1532 M:      Sascha Hauer <s.hauer@pengutronix.de>
1533 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1534 R:      Fabio Estevam <fabio.estevam@nxp.com>
1535 R:      NXP Linux Team <linux-imx@nxp.com>
1536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1537 S:      Maintained
1538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1539 F:      arch/arm/mach-imx/
1540 F:      arch/arm/mach-mxs/
1541 F:      arch/arm/boot/dts/imx*
1542 F:      arch/arm/configs/imx*_defconfig
1543 F:      arch/arm64/boot/dts/freescale/imx*
1544 F:      drivers/clk/imx/
1545 F:      drivers/firmware/imx/
1546 F:      drivers/soc/imx/
1547 F:      include/linux/firmware/imx/
1548 F:      include/soc/imx/
1549
1550 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1551 M:      Shawn Guo <shawnguo@kernel.org>
1552 M:      Sascha Hauer <s.hauer@pengutronix.de>
1553 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1554 R:      Stefan Agner <stefan@agner.ch>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 S:      Maintained
1557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1558 F:      arch/arm/mach-imx/*vf610*
1559 F:      arch/arm/boot/dts/vf*
1560
1561 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1562 M:      Shawn Guo <shawnguo@kernel.org>
1563 M:      Li Yang <leoyang.li@nxp.com>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1567 F:      arch/arm/boot/dts/ls1021a*
1568 F:      arch/arm64/boot/dts/freescale/fsl-*
1569 F:      arch/arm64/boot/dts/freescale/qoriq-*
1570
1571 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1572 M:      Lennert Buytenhek <kernel@wantstofly.org>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 S:      Maintained
1575
1576 ARM/GUMSTIX MACHINE SUPPORT
1577 M:      Steve Sakoman <sakoman@gmail.com>
1578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1579 S:      Maintained
1580
1581 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1582 M:      Philipp Zabel <philipp.zabel@gmail.com>
1583 M:      Paul Parsons <lost.distance@yahoo.com>
1584 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1585 S:      Maintained
1586 F:      arch/arm/mach-pxa/hx4700.c
1587 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1588 F:      sound/soc/pxa/hx4700.c
1589
1590 ARM/HISILICON SOC SUPPORT
1591 M:      Wei Xu <xuwei5@hisilicon.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 W:      http://www.hisilicon.com
1594 S:      Supported
1595 T:      git git://github.com/hisilicon/linux-hisi.git
1596 F:      arch/arm/mach-hisi/
1597 F:      arch/arm/boot/dts/hi3*
1598 F:      arch/arm/boot/dts/hip*
1599 F:      arch/arm/boot/dts/hisi*
1600 F:      arch/arm64/boot/dts/hisilicon/
1601
1602 ARM/HP JORNADA 7XX MACHINE SUPPORT
1603 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1604 W:      www.jlime.com
1605 S:      Maintained
1606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1607 F:      arch/arm/mach-sa1100/jornada720.c
1608 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1609
1610 ARM/IGEP MACHINE SUPPORT
1611 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1612 M:      Javier Martinez Canillas <javier@dowhile0.org>
1613 L:      linux-omap@vger.kernel.org
1614 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1615 S:      Maintained
1616 F:      arch/arm/boot/dts/omap3-igep*
1617
1618 ARM/INCOME PXA270 SUPPORT
1619 M:      Marek Vasut <marek.vasut@gmail.com>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 S:      Maintained
1622 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1623
1624 ARM/INTEL IOP13XX ARM ARCHITECTURE
1625 M:      Lennert Buytenhek <kernel@wantstofly.org>
1626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1627 S:      Maintained
1628
1629 ARM/INTEL IOP32X ARM ARCHITECTURE
1630 M:      Lennert Buytenhek <kernel@wantstofly.org>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 S:      Maintained
1633
1634 ARM/INTEL IOP33X ARM ARCHITECTURE
1635 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1636 S:      Orphan
1637
1638 ARM/INTEL IQ81342EX MACHINE SUPPORT
1639 M:      Lennert Buytenhek <kernel@wantstofly.org>
1640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1641 S:      Maintained
1642
1643 ARM/INTEL IXDP2850 MACHINE SUPPORT
1644 M:      Lennert Buytenhek <kernel@wantstofly.org>
1645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1646 S:      Maintained
1647
1648 ARM/INTEL IXP4XX ARM ARCHITECTURE
1649 M:      Imre Kaloz <kaloz@openwrt.org>
1650 M:      Krzysztof Halasa <khalasa@piap.pl>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/mach-ixp4xx/
1654
1655 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1656 M:      Jonathan Cameron <jic23@cam.ac.uk>
1657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1658 S:      Maintained
1659 F:      arch/arm/mach-pxa/stargate2.c
1660 F:      drivers/pcmcia/pxa2xx_stargate2.c
1661
1662 ARM/INTEL XSC3 (MANZANO) ARM CORE
1663 M:      Lennert Buytenhek <kernel@wantstofly.org>
1664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1665 S:      Maintained
1666
1667 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1668 M:      Lennert Buytenhek <kernel@wantstofly.org>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671
1672 ARM/LG1K ARCHITECTURE
1673 M:      Chanho Min <chanho.min@lge.com>
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Maintained
1676 F:      arch/arm64/boot/dts/lg/
1677
1678 ARM/LOGICPD PXA270 MACHINE SUPPORT
1679 M:      Lennert Buytenhek <kernel@wantstofly.org>
1680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681 S:      Maintained
1682
1683 ARM/LPC18XX ARCHITECTURE
1684 M:      Vladimir Zapolskiy <vz@mleia.com>
1685 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1686 S:      Maintained
1687 F:      arch/arm/boot/dts/lpc43*
1688 F:      drivers/i2c/busses/i2c-lpc2k.c
1689 F:      drivers/memory/pl172.c
1690 F:      drivers/mtd/spi-nor/nxp-spifi.c
1691 F:      drivers/rtc/rtc-lpc24xx.c
1692 N:      lpc18xx
1693
1694 ARM/LPC32XX SOC SUPPORT
1695 M:      Vladimir Zapolskiy <vz@mleia.com>
1696 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1698 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1699 S:      Maintained
1700 F:      arch/arm/boot/dts/lpc32*
1701 F:      arch/arm/mach-lpc32xx/
1702 F:      drivers/i2c/busses/i2c-pnx.c
1703 F:      drivers/net/ethernet/nxp/lpc_eth.c
1704 F:      drivers/usb/host/ohci-nxp.c
1705 F:      drivers/watchdog/pnx4008_wdt.c
1706 N:      lpc32xx
1707
1708 ARM/MAGICIAN MACHINE SUPPORT
1709 M:      Philipp Zabel <philipp.zabel@gmail.com>
1710 S:      Maintained
1711
1712 ARM/Marvell Dove/MV78xx0/Orion SOC support
1713 M:      Jason Cooper <jason@lakedaemon.net>
1714 M:      Andrew Lunn <andrew@lunn.ch>
1715 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1716 M:      Gregory Clement <gregory.clement@bootlin.com>
1717 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1718 S:      Maintained
1719 F:      Documentation/devicetree/bindings/soc/dove/
1720 F:      arch/arm/mach-dove/
1721 F:      arch/arm/mach-mv78xx0/
1722 F:      arch/arm/mach-orion5x/
1723 F:      arch/arm/plat-orion/
1724 F:      arch/arm/boot/dts/dove*
1725 F:      arch/arm/boot/dts/orion5x*
1726
1727 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1728 M:      Jason Cooper <jason@lakedaemon.net>
1729 M:      Andrew Lunn <andrew@lunn.ch>
1730 M:      Gregory Clement <gregory.clement@bootlin.com>
1731 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1733 S:      Maintained
1734 F:      arch/arm/boot/dts/armada*
1735 F:      arch/arm/boot/dts/kirkwood*
1736 F:      arch/arm/configs/mvebu_*_defconfig
1737 F:      arch/arm/mach-mvebu/
1738 F:      arch/arm64/boot/dts/marvell/armada*
1739 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1740 F:      drivers/cpufreq/mvebu-cpufreq.c
1741 F:      drivers/irqchip/irq-armada-370-xp.c
1742 F:      drivers/irqchip/irq-mvebu-*
1743 F:      drivers/pinctrl/mvebu/
1744 F:      drivers/rtc/rtc-armada38x.c
1745
1746 ARM/Mediatek RTC DRIVER
1747 M:      Eddie Huang <eddie.huang@mediatek.com>
1748 M:      Sean Wang <sean.wang@mediatek.com>
1749 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1750 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1751 S:      Maintained
1752 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1753 F:      drivers/rtc/rtc-mt6397.c
1754 F:      drivers/rtc/rtc-mt7622.c
1755
1756 ARM/Mediatek SoC support
1757 M:      Matthias Brugger <matthias.bgg@gmail.com>
1758 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1759 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1760 W:      https://mtk.bcnfs.org/
1761 C:      irc://chat.freenode.net/linux-mediatek
1762 S:      Maintained
1763 F:      arch/arm/boot/dts/mt6*
1764 F:      arch/arm/boot/dts/mt7*
1765 F:      arch/arm/boot/dts/mt8*
1766 F:      arch/arm/mach-mediatek/
1767 F:      arch/arm64/boot/dts/mediatek/
1768 F:      drivers/soc/mediatek/
1769 N:      mtk
1770 N:      mt[678]
1771 K:      mediatek
1772
1773 ARM/Mediatek USB3 PHY DRIVER
1774 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1776 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1777 S:      Maintained
1778 F:      drivers/phy/mediatek/
1779 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1780
1781 ARM/MICREL KS8695 ARCHITECTURE
1782 M:      Greg Ungerer <gerg@uclinux.org>
1783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1784 F:      arch/arm/mach-ks8695/
1785 S:      Odd Fixes
1786
1787 ARM/Microchip (AT91) SoC support
1788 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1789 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1790 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1792 W:      http://www.linux4sam.org
1793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1794 S:      Supported
1795 N:      at91
1796 N:      atmel
1797 F:      arch/arm/mach-at91/
1798 F:      include/soc/at91/
1799 F:      arch/arm/boot/dts/at91*.dts
1800 F:      arch/arm/boot/dts/at91*.dtsi
1801 F:      arch/arm/boot/dts/sama*.dts
1802 F:      arch/arm/boot/dts/sama*.dtsi
1803 F:      arch/arm/include/debug/at91.S
1804 F:      drivers/memory/atmel*
1805 F:      drivers/watchdog/sama5d4_wdt.c
1806 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1807 X:      drivers/net/wireless/atmel/
1808
1809 ARM/MIOA701 MACHINE SUPPORT
1810 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1811 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1812 F:      arch/arm/mach-pxa/mioa701.c
1813 S:      Maintained
1814
1815 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1816 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1817 S:      Maintained
1818
1819 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1820 M:      Linus Walleij <linus.walleij@linaro.org>
1821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1822 S:      Maintained
1823 F:      arch/arm/mach-nomadik/
1824 F:      arch/arm/mach-u300/
1825 F:      arch/arm/mach-ux500/
1826 F:      arch/arm/boot/dts/ste-*
1827 F:      drivers/clk/clk-nomadik.c
1828 F:      drivers/clk/clk-u300.c
1829 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1830 F:      drivers/clocksource/timer-u300.c
1831 F:      drivers/dma/coh901318*
1832 F:      drivers/dma/ste_dma40*
1833 F:      drivers/hwspinlock/u8500_hsem.c
1834 F:      drivers/i2c/busses/i2c-nomadik.c
1835 F:      drivers/i2c/busses/i2c-stu300.c
1836 F:      drivers/mfd/ab3100*
1837 F:      drivers/mfd/ab8500*
1838 F:      drivers/mfd/abx500*
1839 F:      drivers/mfd/dbx500*
1840 F:      drivers/mfd/db8500*
1841 F:      drivers/pinctrl/nomadik/
1842 F:      drivers/pinctrl/pinctrl-coh901*
1843 F:      drivers/pinctrl/pinctrl-u300.c
1844 F:      drivers/rtc/rtc-ab3100.c
1845 F:      drivers/rtc/rtc-ab8500.c
1846 F:      drivers/rtc/rtc-coh901331.c
1847 F:      drivers/rtc/rtc-pl031.c
1848 F:      drivers/watchdog/coh901327_wdt.c
1849 F:      Documentation/devicetree/bindings/arm/ste-*
1850 F:      Documentation/devicetree/bindings/arm/ux500/
1851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1852
1853 ARM/NUVOTON NPCM ARCHITECTURE
1854 M:      Avi Fishman <avifishman70@gmail.com>
1855 M:      Tomer Maimon <tmaimon77@gmail.com>
1856 R:      Patrick Venture <venture@google.com>
1857 R:      Nancy Yuen <yuenn@google.com>
1858 R:      Brendan Higgins <brendanhiggins@google.com>
1859 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1860 S:      Supported
1861 F:      arch/arm/mach-npcm/
1862 F:      arch/arm/boot/dts/nuvoton-npcm*
1863 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1864 F:      drivers/*/*npcm*
1865 F:      Documentation/devicetree/bindings/*/*npcm*
1866 F:      Documentation/devicetree/bindings/*/*/*npcm*
1867
1868 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1869 M:      Wan ZongShun <mcuos.com@gmail.com>
1870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1871 W:      http://www.mcuos.com
1872 S:      Maintained
1873 F:      arch/arm/mach-w90x900/
1874 F:      drivers/input/keyboard/w90p910_keypad.c
1875 F:      drivers/input/touchscreen/w90p910_ts.c
1876 F:      drivers/watchdog/nuc900_wdt.c
1877 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1878 F:      drivers/mtd/nand/raw/nuc900_nand.c
1879 F:      drivers/rtc/rtc-nuc900.c
1880 F:      drivers/spi/spi-nuc900.c
1881 F:      drivers/usb/host/ehci-w90x900.c
1882 F:      drivers/video/fbdev/nuc900fb.c
1883
1884 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1885 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1886 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1887 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1888 S:      Supported
1889
1890 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1891 M:      Alexander Clouter <alex@digriz.org.uk>
1892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1893 W:      http://www.digriz.org.uk/ts78xx/kernel
1894 S:      Maintained
1895 F:      arch/arm/mach-orion5x/ts78xx-*
1896
1897 ARM/OXNAS platform support
1898 M:      Neil Armstrong <narmstrong@baylibre.com>
1899 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1900 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1901 S:      Maintained
1902 F:      arch/arm/mach-oxnas/
1903 F:      arch/arm/boot/dts/ox8*.dts*
1904 N:      oxnas
1905
1906 ARM/PALM TREO SUPPORT
1907 M:      Tomas Cech <sleep_walker@suse.com>
1908 L:      linux-arm-kernel@lists.infradead.org
1909 W:      http://hackndev.com
1910 S:      Maintained
1911 F:      arch/arm/mach-pxa/palmtreo.*
1912
1913 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1914 M:      Marek Vasut <marek.vasut@gmail.com>
1915 L:      linux-arm-kernel@lists.infradead.org
1916 W:      http://hackndev.com
1917 S:      Maintained
1918 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1919 F:      arch/arm/mach-pxa/palmtx.c
1920 F:      arch/arm/mach-pxa/palmt5.*
1921 F:      arch/arm/mach-pxa/include/mach/palmld.h
1922 F:      arch/arm/mach-pxa/palmld.c
1923 F:      arch/arm/mach-pxa/palmte2.*
1924 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1925 F:      arch/arm/mach-pxa/palmtc.c
1926
1927 ARM/PALMZ72 SUPPORT
1928 M:      Sergey Lapin <slapin@ossfans.org>
1929 L:      linux-arm-kernel@lists.infradead.org
1930 W:      http://hackndev.com
1931 S:      Maintained
1932 F:      arch/arm/mach-pxa/palmz72.*
1933
1934 ARM/PLEB SUPPORT
1935 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1936 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1937 S:      Maintained
1938
1939 ARM/PT DIGITAL BOARD PORT
1940 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 W:      http://www.armlinux.org.uk/
1943 S:      Maintained
1944
1945 ARM/QUALCOMM SUPPORT
1946 M:      Andy Gross <andy.gross@linaro.org>
1947 M:      David Brown <david.brown@linaro.org>
1948 L:      linux-arm-msm@vger.kernel.org
1949 S:      Maintained
1950 F:      Documentation/devicetree/bindings/soc/qcom/
1951 F:      arch/arm/boot/dts/qcom-*.dts
1952 F:      arch/arm/boot/dts/qcom-*.dtsi
1953 F:      arch/arm/mach-qcom/
1954 F:      arch/arm64/boot/dts/qcom/*
1955 F:      drivers/i2c/busses/i2c-qup.c
1956 F:      drivers/clk/qcom/
1957 F:      drivers/dma/qcom/
1958 F:      drivers/soc/qcom/
1959 F:      drivers/spi/spi-qup.c
1960 F:      drivers/tty/serial/msm_serial.c
1961 F:      drivers/*/pm8???-*
1962 F:      drivers/mfd/ssbi.c
1963 F:      drivers/firmware/qcom_scm*
1964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1965
1966 ARM/RADISYS ENP2611 MACHINE SUPPORT
1967 M:      Lennert Buytenhek <kernel@wantstofly.org>
1968 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1969 S:      Maintained
1970
1971 ARM/RDA MICRO ARCHITECTURE
1972 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1973 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1974 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
1975 S:      Maintained
1976 F:      arch/arm/boot/dts/rda8810pl-*
1977 F:      drivers/clocksource/timer-rda.c
1978 F:      drivers/irqchip/irq-rda-intc.c
1979 F:      drivers/tty/serial/rda-uart.c
1980 F:      Documentation/devicetree/bindings/arm/rda.txt
1981 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
1982 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
1983 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
1984
1985 ARM/REALTEK ARCHITECTURE
1986 M:      Andreas Färber <afaerber@suse.de>
1987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1988 S:      Maintained
1989 F:      arch/arm64/boot/dts/realtek/
1990 F:      Documentation/devicetree/bindings/arm/realtek.txt
1991
1992 ARM/RENESAS ARM64 ARCHITECTURE
1993 M:      Simon Horman <horms@verge.net.au>
1994 M:      Magnus Damm <magnus.damm@gmail.com>
1995 L:      linux-renesas-soc@vger.kernel.org
1996 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1998 S:      Supported
1999 F:      arch/arm64/boot/dts/renesas/
2000 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2001 F:      drivers/soc/renesas/
2002 F:      include/linux/soc/renesas/
2003
2004 ARM/RISCPC ARCHITECTURE
2005 M:      Russell King <linux@armlinux.org.uk>
2006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2007 W:      http://www.armlinux.org.uk/
2008 S:      Maintained
2009 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2010 F:      arch/arm/include/asm/hardware/ioc.h
2011 F:      arch/arm/include/asm/hardware/iomd.h
2012 F:      arch/arm/include/asm/hardware/memc.h
2013 F:      arch/arm/mach-rpc/
2014 F:      drivers/net/ethernet/8390/etherh.c
2015 F:      drivers/net/ethernet/i825xx/ether1*
2016 F:      drivers/net/ethernet/seeq/ether3*
2017 F:      drivers/scsi/arm/
2018
2019 ARM/Rockchip SoC support
2020 M:      Heiko Stuebner <heiko@sntech.de>
2021 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2022 L:      linux-rockchip@lists.infradead.org
2023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2024 S:      Maintained
2025 F:      arch/arm/boot/dts/rk3*
2026 F:      arch/arm/boot/dts/rv1108*
2027 F:      arch/arm/mach-rockchip/
2028 F:      drivers/clk/rockchip/
2029 F:      drivers/i2c/busses/i2c-rk3x.c
2030 F:      drivers/*/*rockchip*
2031 F:      drivers/*/*/*rockchip*
2032 F:      sound/soc/rockchip/
2033 N:      rockchip
2034
2035 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2036 M:      Kukjin Kim <kgene@kernel.org>
2037 M:      Krzysztof Kozlowski <krzk@kernel.org>
2038 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2039 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2040 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2041 S:      Maintained
2042 F:      arch/arm/boot/dts/s3c*
2043 F:      arch/arm/boot/dts/s5p*
2044 F:      arch/arm/boot/dts/exynos*
2045 F:      arch/arm64/boot/dts/exynos/
2046 F:      arch/arm/plat-samsung/
2047 F:      arch/arm/mach-s3c24*/
2048 F:      arch/arm/mach-s3c64xx/
2049 F:      arch/arm/mach-s5p*/
2050 F:      arch/arm/mach-exynos*/
2051 F:      drivers/*/*s3c24*
2052 F:      drivers/*/*/*s3c24*
2053 F:      drivers/*/*s3c64xx*
2054 F:      drivers/*/*s5pv210*
2055 F:      drivers/memory/samsung/*
2056 F:      drivers/soc/samsung/*
2057 F:      Documentation/arm/Samsung/
2058 F:      Documentation/devicetree/bindings/arm/samsung/
2059 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2060 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2061 N:      exynos
2062
2063 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2064 M:      Kyungmin Park <kyungmin.park@samsung.com>
2065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2066 S:      Maintained
2067 F:      arch/arm/mach-s5pv210/
2068
2069 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2070 M:      Kyungmin Park <kyungmin.park@samsung.com>
2071 M:      Kamil Debski <kamil@wypas.org>
2072 M:      Andrzej Hajda <a.hajda@samsung.com>
2073 L:      linux-arm-kernel@lists.infradead.org
2074 L:      linux-media@vger.kernel.org
2075 S:      Maintained
2076 F:      drivers/media/platform/s5p-g2d/
2077
2078 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2079 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2080 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2081 L:      linux-media@vger.kernel.org
2082 S:      Maintained
2083 F:      drivers/media/platform/s5p-cec/
2084 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2085
2086 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2087 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2088 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2089 L:      linux-arm-kernel@lists.infradead.org
2090 L:      linux-media@vger.kernel.org
2091 S:      Maintained
2092 F:      drivers/media/platform/s5p-jpeg/
2093
2094 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2095 M:      Kyungmin Park <kyungmin.park@samsung.com>
2096 M:      Kamil Debski <kamil@wypas.org>
2097 M:      Jeongtae Park <jtp.park@samsung.com>
2098 M:      Andrzej Hajda <a.hajda@samsung.com>
2099 L:      linux-arm-kernel@lists.infradead.org
2100 L:      linux-media@vger.kernel.org
2101 S:      Maintained
2102 F:      drivers/media/platform/s5p-mfc/
2103
2104 ARM/SHMOBILE ARM ARCHITECTURE
2105 M:      Simon Horman <horms@verge.net.au>
2106 M:      Magnus Damm <magnus.damm@gmail.com>
2107 L:      linux-renesas-soc@vger.kernel.org
2108 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2110 S:      Supported
2111 F:      arch/arm/boot/dts/emev2*
2112 F:      arch/arm/boot/dts/r7s*
2113 F:      arch/arm/boot/dts/r8a*
2114 F:      arch/arm/boot/dts/r9a*
2115 F:      arch/arm/boot/dts/sh*
2116 F:      arch/arm/configs/shmobile_defconfig
2117 F:      arch/arm/include/debug/renesas-scif.S
2118 F:      arch/arm/mach-shmobile/
2119 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2120 F:      drivers/soc/renesas/
2121 F:      include/linux/soc/renesas/
2122
2123 ARM/SOCFPGA ARCHITECTURE
2124 M:      Dinh Nguyen <dinguyen@kernel.org>
2125 S:      Maintained
2126 F:      arch/arm/mach-socfpga/
2127 F:      arch/arm/boot/dts/socfpga*
2128 F:      arch/arm/configs/socfpga_defconfig
2129 F:      arch/arm64/boot/dts/altera/
2130 W:      http://www.rocketboards.org
2131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2132
2133 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2134 M:      Dinh Nguyen <dinguyen@kernel.org>
2135 S:      Maintained
2136 F:      drivers/clk/socfpga/
2137
2138 ARM/SOCFPGA EDAC SUPPORT
2139 M:      Thor Thayer <thor.thayer@linux.intel.com>
2140 S:      Maintained
2141 F:      drivers/edac/altera_edac.
2142
2143 ARM/SPREADTRUM SoC SUPPORT
2144 M:      Orson Zhai <orsonzhai@gmail.com>
2145 M:      Baolin Wang <baolin.wang@linaro.org>
2146 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2147 S:      Maintained
2148 F:      arch/arm64/boot/dts/sprd
2149 N:      sprd
2150
2151 ARM/STI ARCHITECTURE
2152 M:      Patrice Chotard <patrice.chotard@st.com>
2153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2154 W:      http://www.stlinux.com
2155 S:      Maintained
2156 F:      arch/arm/mach-sti/
2157 F:      arch/arm/boot/dts/sti*
2158 F:      drivers/char/hw_random/st-rng.c
2159 F:      drivers/clocksource/arm_global_timer.c
2160 F:      drivers/clocksource/clksrc_st_lpc.c
2161 F:      drivers/cpufreq/sti-cpufreq.c
2162 F:      drivers/dma/st_fdma*
2163 F:      drivers/i2c/busses/i2c-st.c
2164 F:      drivers/media/rc/st_rc.c
2165 F:      drivers/media/platform/sti/c8sectpfe/
2166 F:      drivers/mmc/host/sdhci-st.c
2167 F:      drivers/phy/st/phy-miphy28lp.c
2168 F:      drivers/phy/st/phy-stih407-usb.c
2169 F:      drivers/pinctrl/pinctrl-st.c
2170 F:      drivers/remoteproc/st_remoteproc.c
2171 F:      drivers/remoteproc/st_slim_rproc.c
2172 F:      drivers/reset/sti/
2173 F:      drivers/rtc/rtc-st-lpc.c
2174 F:      drivers/tty/serial/st-asc.c
2175 F:      drivers/usb/dwc3/dwc3-st.c
2176 F:      drivers/usb/host/ehci-st.c
2177 F:      drivers/usb/host/ohci-st.c
2178 F:      drivers/watchdog/st_lpc_wdt.c
2179 F:      drivers/ata/ahci_st.c
2180 F:      include/linux/remoteproc/st_slim_rproc.h
2181
2182 ARM/STM32 ARCHITECTURE
2183 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2184 M:      Alexandre Torgue <alexandre.torgue@st.com>
2185 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2186 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2187 S:      Maintained
2188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2189 N:      stm32
2190 N:      stm
2191 F:      arch/arm/boot/dts/stm32*
2192 F:      arch/arm/mach-stm32/
2193 F:      drivers/clocksource/armv7m_systick.c
2194
2195 ARM/Synaptics SoC support
2196 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2197 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2199 S:      Maintained
2200 F:      arch/arm/mach-berlin/
2201 F:      arch/arm/boot/dts/berlin*
2202 F:      arch/arm64/boot/dts/synaptics/
2203
2204 ARM/TANGO ARCHITECTURE
2205 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2206 M:      Mans Rullgard <mans@mansr.com>
2207 L:      linux-arm-kernel@lists.infradead.org
2208 S:      Odd Fixes
2209 N:      tango
2210
2211 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2212 M:      Lennert Buytenhek <kernel@wantstofly.org>
2213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2214 S:      Maintained
2215
2216 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2217 M:      Hans Verkuil <hans.verkuil@cisco.com>
2218 L:      linux-tegra@vger.kernel.org
2219 L:      linux-media@vger.kernel.org
2220 S:      Maintained
2221 F:      drivers/media/platform/tegra-cec/
2222 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2223
2224 ARM/TETON BGA MACHINE SUPPORT
2225 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2227 S:      Maintained
2228
2229 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2230 M:      Santosh Shilimkar <ssantosh@kernel.org>
2231 L:      linux-kernel@vger.kernel.org
2232 S:      Maintained
2233 F:      drivers/memory/*emif*
2234
2235 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2236 M:      Tero Kristo <t-kristo@ti.com>
2237 M:      Nishanth Menon <nm@ti.com>
2238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2239 S:      Supported
2240 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2241 F:      arch/arm64/boot/dts/ti/Makefile
2242 F:      arch/arm64/boot/dts/ti/k3-*
2243 F:      include/dt-bindings/pinctrl/k3.h
2244
2245 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2246 M:      Santosh Shilimkar <ssantosh@kernel.org>
2247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2248 S:      Maintained
2249 F:      arch/arm/mach-keystone/
2250 F:      arch/arm/boot/dts/keystone-*
2251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2252
2253 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2254 M:      Santosh Shilimkar <ssantosh@kernel.org>
2255 L:      linux-kernel@vger.kernel.org
2256 S:      Maintained
2257 F:      drivers/clk/keystone/
2258
2259 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2260 M:      Santosh Shilimkar <ssantosh@kernel.org>
2261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2262 L:      linux-kernel@vger.kernel.org
2263 S:      Maintained
2264 F:      drivers/clocksource/timer-keystone.c
2265
2266 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2267 M:      Santosh Shilimkar <ssantosh@kernel.org>
2268 L:      linux-kernel@vger.kernel.org
2269 S:      Maintained
2270 F:      drivers/power/reset/keystone-reset.c
2271
2272 ARM/THECUS N2100 MACHINE SUPPORT
2273 M:      Lennert Buytenhek <kernel@wantstofly.org>
2274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2275 S:      Maintained
2276
2277 ARM/TOSA MACHINE SUPPORT
2278 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2279 M:      Dirk Opfer <dirk@opfer-online.de>
2280 S:      Maintained
2281
2282 ARM/UNIPHIER ARCHITECTURE
2283 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2286 S:      Maintained
2287 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2288 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2289 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2290 F:      arch/arm/boot/dts/uniphier*
2291 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2292 F:      arch/arm/mach-uniphier/
2293 F:      arch/arm/mm/cache-uniphier.c
2294 F:      arch/arm64/boot/dts/socionext/uniphier*
2295 F:      drivers/bus/uniphier-system-bus.c
2296 F:      drivers/clk/uniphier/
2297 F:      drivers/dmaengine/uniphier-mdmac.c
2298 F:      drivers/gpio/gpio-uniphier.c
2299 F:      drivers/i2c/busses/i2c-uniphier*
2300 F:      drivers/irqchip/irq-uniphier-aidet.c
2301 F:      drivers/mmc/host/uniphier-sd.c
2302 F:      drivers/pinctrl/uniphier/
2303 F:      drivers/reset/reset-uniphier.c
2304 F:      drivers/tty/serial/8250/8250_uniphier.c
2305 N:      uniphier
2306
2307 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2308 M:      Ulf Hansson <ulf.hansson@linaro.org>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 T:      git git://git.linaro.org/people/ulfh/clk.git
2311 S:      Maintained
2312 F:      drivers/clk/ux500/
2313
2314 ARM/VERSATILE EXPRESS PLATFORM
2315 M:      Liviu Dudau <liviu.dudau@arm.com>
2316 M:      Sudeep Holla <sudeep.holla@arm.com>
2317 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 S:      Maintained
2320 F:      arch/arm/boot/dts/vexpress*
2321 F:      arch/arm64/boot/dts/arm/
2322 F:      arch/arm/mach-vexpress/
2323 F:      */*/vexpress*
2324 F:      */*/*/vexpress*
2325 F:      drivers/clk/versatile/clk-vexpress-osc.c
2326 F:      drivers/clocksource/timer-versatile.c
2327 N:      mps2
2328
2329 ARM/VFP SUPPORT
2330 M:      Russell King <linux@armlinux.org.uk>
2331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2332 W:      http://www.armlinux.org.uk/
2333 S:      Maintained
2334 F:      arch/arm/vfp/
2335
2336 ARM/VOIPAC PXA270 SUPPORT
2337 M:      Marek Vasut <marek.vasut@gmail.com>
2338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2339 S:      Maintained
2340 F:      arch/arm/mach-pxa/vpac270.c
2341 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2342
2343 ARM/VT8500 ARM ARCHITECTURE
2344 M:      Tony Prisk <linux@prisktech.co.nz>
2345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2346 S:      Maintained
2347 F:      arch/arm/mach-vt8500/
2348 F:      drivers/clocksource/timer-vt8500.c
2349 F:      drivers/i2c/busses/i2c-wmt.c
2350 F:      drivers/mmc/host/wmt-sdmmc.c
2351 F:      drivers/pwm/pwm-vt8500.c
2352 F:      drivers/rtc/rtc-vt8500.c
2353 F:      drivers/tty/serial/vt8500_serial.c
2354 F:      drivers/usb/host/ehci-platform.c
2355 F:      drivers/usb/host/uhci-platform.c
2356 F:      drivers/video/fbdev/vt8500lcdfb.*
2357 F:      drivers/video/fbdev/wm8505fb*
2358 F:      drivers/video/fbdev/wmt_ge_rops.*
2359
2360 ARM/ZIPIT Z2 SUPPORT
2361 M:      Marek Vasut <marek.vasut@gmail.com>
2362 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2363 S:      Maintained
2364 F:      arch/arm/mach-pxa/z2.c
2365 F:      arch/arm/mach-pxa/include/mach/z2.h
2366
2367 ARM/ZTE ARCHITECTURE
2368 M:      Jun Nie <jun.nie@linaro.org>
2369 M:      Shawn Guo <shawnguo@kernel.org>
2370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2371 S:      Maintained
2372 F:      arch/arm/boot/dts/zx2967*
2373 F:      arch/arm/mach-zx/
2374 F:      arch/arm64/boot/dts/zte/
2375 F:      drivers/clk/zte/
2376 F:      drivers/dma/zx_dma.c
2377 F:      drivers/gpio/gpio-zx.c
2378 F:      drivers/i2c/busses/i2c-zx2967.c
2379 F:      drivers/mmc/host/dw_mmc-zx.*
2380 F:      drivers/pinctrl/zte/
2381 F:      drivers/soc/zte/
2382 F:      drivers/thermal/zx2967_thermal.c
2383 F:      drivers/watchdog/zx2967_wdt.c
2384 F:      Documentation/devicetree/bindings/arm/zte.yaml
2385 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2386 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2387 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2388 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2389 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2390 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2391 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2392 F:      Documentation/devicetree/bindings/soc/zte/
2393 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2394 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2395 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2396 F:      include/dt-bindings/clock/zx2967*.h
2397 F:      include/dt-bindings/soc/zte,*.h
2398 F:      sound/soc/codecs/zx_aud96p22.c
2399 F:      sound/soc/zte/
2400
2401 ARM/ZYNQ ARCHITECTURE
2402 M:      Michal Simek <michal.simek@xilinx.com>
2403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2404 W:      http://wiki.xilinx.com
2405 T:      git https://github.com/Xilinx/linux-xlnx.git
2406 S:      Supported
2407 F:      arch/arm/mach-zynq/
2408 F:      drivers/cpuidle/cpuidle-zynq.c
2409 F:      drivers/block/xsysace.c
2410 N:      zynq
2411 N:      xilinx
2412 F:      drivers/clocksource/timer-cadence-ttc.c
2413 F:      drivers/i2c/busses/i2c-cadence.c
2414 F:      drivers/mmc/host/sdhci-of-arasan.c
2415 F:      drivers/edac/synopsys_edac.c
2416 F:      drivers/i2c/busses/i2c-xiic.c
2417
2418 ARM64 PORT (AARCH64 ARCHITECTURE)
2419 M:      Catalin Marinas <catalin.marinas@arm.com>
2420 M:      Will Deacon <will.deacon@arm.com>
2421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2423 S:      Maintained
2424 F:      arch/arm64/
2425 X:      arch/arm64/boot/dts/
2426 F:      Documentation/arm64/
2427
2428 AS3645A LED FLASH CONTROLLER DRIVER
2429 M:      Sakari Ailus <sakari.ailus@iki.fi>
2430 L:      linux-leds@vger.kernel.org
2431 S:      Maintained
2432 F:      drivers/leds/leds-as3645a.c
2433
2434 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2435 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2436 L:      linux-media@vger.kernel.org
2437 T:      git git://linuxtv.org/media_tree.git
2438 S:      Maintained
2439 F:      drivers/media/i2c/ak7375.c
2440 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2441
2442 ASAHI KASEI AK8974 DRIVER
2443 M:      Linus Walleij <linus.walleij@linaro.org>
2444 L:      linux-iio@vger.kernel.org
2445 W:      http://www.akm.com/
2446 S:      Supported
2447 F:      drivers/iio/magnetometer/ak8974.c
2448
2449 ASC7621 HARDWARE MONITOR DRIVER
2450 M:      George Joseph <george.joseph@fairview5.com>
2451 L:      linux-hwmon@vger.kernel.org
2452 S:      Maintained
2453 F:      Documentation/hwmon/asc7621
2454 F:      drivers/hwmon/asc7621.c
2455
2456 ASPEED VIDEO ENGINE DRIVER
2457 M:      Eddie James <eajames@linux.ibm.com>
2458 L:      linux-media@vger.kernel.org
2459 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2460 S:      Maintained
2461 F:      drivers/media/platform/aspeed-video.c
2462 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2463
2464 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2465 M:      Corentin Chary <corentin.chary@gmail.com>
2466 L:      acpi4asus-user@lists.sourceforge.net
2467 L:      platform-driver-x86@vger.kernel.org
2468 W:      http://acpi4asus.sf.net
2469 S:      Maintained
2470 F:      drivers/platform/x86/asus*.c
2471 F:      drivers/platform/x86/eeepc*.c
2472
2473 ASUS WIRELESS RADIO CONTROL DRIVER
2474 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2475 L:      platform-driver-x86@vger.kernel.org
2476 S:      Maintained
2477 F:      drivers/platform/x86/asus-wireless.c
2478
2479 ASYMMETRIC KEYS
2480 M:      David Howells <dhowells@redhat.com>
2481 L:      keyrings@vger.kernel.org
2482 S:      Maintained
2483 F:      Documentation/crypto/asymmetric-keys.txt
2484 F:      include/linux/verification.h
2485 F:      include/crypto/public_key.h
2486 F:      include/crypto/pkcs7.h
2487 F:      crypto/asymmetric_keys/
2488
2489 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2490 R:      Dan Williams <dan.j.williams@intel.com>
2491 W:      http://sourceforge.net/projects/xscaleiop
2492 S:      Odd fixes
2493 F:      Documentation/crypto/async-tx-api.txt
2494 F:      crypto/async_tx/
2495 F:      drivers/dma/
2496 F:      include/linux/dmaengine.h
2497 F:      include/linux/async_tx.h
2498
2499 AT24 EEPROM DRIVER
2500 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2501 L:      linux-i2c@vger.kernel.org
2502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2503 S:      Maintained
2504 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2505 F:      drivers/misc/eeprom/at24.c
2506 F:      include/linux/platform_data/at24.h
2507
2508 ATA OVER ETHERNET (AOE) DRIVER
2509 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2510 W:      http://www.openaoe.org/
2511 S:      Supported
2512 F:      Documentation/aoe/
2513 F:      drivers/block/aoe/
2514
2515 ATHEROS 71XX/9XXX GPIO DRIVER
2516 M:      Alban Bedel <albeu@free.fr>
2517 W:      https://github.com/AlbanBedel/linux
2518 T:      git git://github.com/AlbanBedel/linux
2519 S:      Maintained
2520 F:      drivers/gpio/gpio-ath79.c
2521 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2522
2523 ATHEROS 71XX/9XXX USB PHY DRIVER
2524 M:      Alban Bedel <albeu@free.fr>
2525 W:      https://github.com/AlbanBedel/linux
2526 T:      git git://github.com/AlbanBedel/linux
2527 S:      Maintained
2528 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2529 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2530
2531 ATHEROS ATH GENERIC UTILITIES
2532 M:      Kalle Valo <kvalo@codeaurora.org>
2533 L:      linux-wireless@vger.kernel.org
2534 S:      Supported
2535 F:      drivers/net/wireless/ath/*
2536
2537 ATHEROS ATH5K WIRELESS DRIVER
2538 M:      Jiri Slaby <jirislaby@gmail.com>
2539 M:      Nick Kossifidis <mickflemm@gmail.com>
2540 M:      Luis Chamberlain <mcgrof@kernel.org>
2541 L:      linux-wireless@vger.kernel.org
2542 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2543 S:      Maintained
2544 F:      drivers/net/wireless/ath/ath5k/
2545
2546 ATHEROS ATH6KL WIRELESS DRIVER
2547 M:      Kalle Valo <kvalo@codeaurora.org>
2548 L:      linux-wireless@vger.kernel.org
2549 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2551 S:      Supported
2552 F:      drivers/net/wireless/ath/ath6kl/
2553
2554 ATI_REMOTE2 DRIVER
2555 M:      Ville Syrjala <syrjala@sci.fi>
2556 S:      Maintained
2557 F:      drivers/input/misc/ati_remote2.c
2558
2559 ATK0110 HWMON DRIVER
2560 M:      Luca Tettamanti <kronos.it@gmail.com>
2561 L:      linux-hwmon@vger.kernel.org
2562 S:      Maintained
2563 F:      drivers/hwmon/asus_atk0110.c
2564
2565 ATLX ETHERNET DRIVERS
2566 M:      Jay Cliburn <jcliburn@gmail.com>
2567 M:      Chris Snook <chris.snook@gmail.com>
2568 L:      netdev@vger.kernel.org
2569 W:      http://sourceforge.net/projects/atl1
2570 W:      http://atl1.sourceforge.net
2571 S:      Maintained
2572 F:      drivers/net/ethernet/atheros/
2573
2574 ATM
2575 M:      Chas Williams <3chas3@gmail.com>
2576 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2577 L:      netdev@vger.kernel.org
2578 W:      http://linux-atm.sourceforge.net
2579 S:      Maintained
2580 F:      drivers/atm/
2581 F:      include/linux/atm*
2582 F:      include/uapi/linux/atm*
2583
2584 ATMEL MACB ETHERNET DRIVER
2585 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2586 S:      Supported
2587 F:      drivers/net/ethernet/cadence/
2588
2589 ATMEL MAXTOUCH DRIVER
2590 M:      Nick Dyer <nick@shmanahar.org>
2591 T:      git git://github.com/ndyer/linux.git
2592 S:      Maintained
2593 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2594 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2595
2596 ATMEL WIRELESS DRIVER
2597 M:      Simon Kelley <simon@thekelleys.org.uk>
2598 L:      linux-wireless@vger.kernel.org
2599 W:      http://www.thekelleys.org.uk/atmel
2600 W:      http://atmelwlandriver.sourceforge.net/
2601 S:      Maintained
2602 F:      drivers/net/wireless/atmel/atmel*
2603
2604 ATOMIC INFRASTRUCTURE
2605 M:      Will Deacon <will.deacon@arm.com>
2606 M:      Peter Zijlstra <peterz@infradead.org>
2607 R:      Boqun Feng <boqun.feng@gmail.com>
2608 L:      linux-kernel@vger.kernel.org
2609 S:      Maintained
2610 F:      arch/*/include/asm/atomic*.h
2611 F:      include/*/atomic*.h
2612
2613 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2614 M:      Bradley Grove <linuxdrivers@attotech.com>
2615 L:      linux-scsi@vger.kernel.org
2616 W:      http://www.attotech.com
2617 S:      Supported
2618 F:      drivers/scsi/esas2r
2619
2620 ATUSB IEEE 802.15.4 RADIO DRIVER
2621 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2622 L:      linux-wpan@vger.kernel.org
2623 S:      Maintained
2624 F:      drivers/net/ieee802154/atusb.c
2625 F:      drivers/net/ieee802154/atusb.h
2626 F:      drivers/net/ieee802154/at86rf230.h
2627
2628 AUDIT SUBSYSTEM
2629 M:      Paul Moore <paul@paul-moore.com>
2630 M:      Eric Paris <eparis@redhat.com>
2631 L:      linux-audit@redhat.com (moderated for non-subscribers)
2632 W:      https://github.com/linux-audit
2633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2634 S:      Supported
2635 F:      include/linux/audit.h
2636 F:      include/uapi/linux/audit.h
2637 F:      kernel/audit*
2638
2639 AUXILIARY DISPLAY DRIVERS
2640 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2641 S:      Maintained
2642 F:      drivers/auxdisplay/
2643 F:      include/linux/cfag12864b.h
2644
2645 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2646 M:      Andreas Klinger <ak@it-klinger.de>
2647 L:      linux-iio@vger.kernel.org
2648 S:      Maintained
2649 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2650 F:      drivers/iio/adc/hx711.c
2651
2652 AX.25 NETWORK LAYER
2653 M:      Ralf Baechle <ralf@linux-mips.org>
2654 L:      linux-hams@vger.kernel.org
2655 W:      http://www.linux-ax25.org/
2656 S:      Maintained
2657 F:      include/uapi/linux/ax25.h
2658 F:      include/net/ax25.h
2659 F:      net/ax25/
2660
2661 AXENTIA ARM DEVICES
2662 M:      Peter Rosin <peda@axentia.se>
2663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2664 S:      Maintained
2665 F:      Documentation/devicetree/bindings/arm/axentia.txt
2666 F:      arch/arm/boot/dts/at91-linea.dtsi
2667 F:      arch/arm/boot/dts/at91-natte.dtsi
2668 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2669 F:      arch/arm/boot/dts/at91-tse850-3.dts
2670
2671 AXENTIA ASOC DRIVERS
2672 M:      Peter Rosin <peda@axentia.se>
2673 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2674 S:      Maintained
2675 F:      Documentation/devicetree/bindings/sound/axentia,*
2676 F:      sound/soc/atmel/tse850-pcm5142.c
2677
2678 AXXIA I2C CONTROLLER
2679 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2680 L:      linux-i2c@vger.kernel.org
2681 S:      Maintained
2682 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2683 F:      drivers/i2c/busses/i2c-axxia.c
2684
2685 AZ6007 DVB DRIVER
2686 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2687 L:      linux-media@vger.kernel.org
2688 W:      https://linuxtv.org
2689 T:      git git://linuxtv.org/media_tree.git
2690 S:      Maintained
2691 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2692
2693 AZTECH FM RADIO RECEIVER DRIVER
2694 M:      Hans Verkuil <hverkuil@xs4all.nl>
2695 L:      linux-media@vger.kernel.org
2696 T:      git git://linuxtv.org/media_tree.git
2697 W:      https://linuxtv.org
2698 S:      Maintained
2699 F:      drivers/media/radio/radio-aztech*
2700
2701 B43 WIRELESS DRIVER
2702 L:      linux-wireless@vger.kernel.org
2703 L:      b43-dev@lists.infradead.org
2704 W:      http://wireless.kernel.org/en/users/Drivers/b43
2705 S:      Odd Fixes
2706 F:      drivers/net/wireless/broadcom/b43/
2707
2708 B43LEGACY WIRELESS DRIVER
2709 M:      Larry Finger <Larry.Finger@lwfinger.net>
2710 L:      linux-wireless@vger.kernel.org
2711 L:      b43-dev@lists.infradead.org
2712 W:      http://wireless.kernel.org/en/users/Drivers/b43
2713 S:      Maintained
2714 F:      drivers/net/wireless/broadcom/b43legacy/
2715
2716 BACKLIGHT CLASS/SUBSYSTEM
2717 M:      Lee Jones <lee.jones@linaro.org>
2718 M:      Daniel Thompson <daniel.thompson@linaro.org>
2719 M:      Jingoo Han <jingoohan1@gmail.com>
2720 L:      dri-devel@lists.freedesktop.org
2721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2722 S:      Maintained
2723 F:      drivers/video/backlight/
2724 F:      include/linux/backlight.h
2725 F:      include/linux/pwm_backlight.h
2726 F:      Documentation/devicetree/bindings/leds/backlight
2727
2728 BATMAN ADVANCED
2729 M:      Marek Lindner <mareklindner@neomailbox.ch>
2730 M:      Simon Wunderlich <sw@simonwunderlich.de>
2731 M:      Antonio Quartulli <a@unstable.cc>
2732 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2733 W:      https://www.open-mesh.org/
2734 Q:      https://patchwork.open-mesh.org/project/batman/list/
2735 S:      Maintained
2736 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2737 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2738 F:      Documentation/networking/batman-adv.rst
2739 F:      include/uapi/linux/batadv_packet.h
2740 F:      include/uapi/linux/batman_adv.h
2741 F:      net/batman-adv/
2742
2743 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2744 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2745 L:      linux-hams@vger.kernel.org
2746 W:      http://www.baycom.org/~tom/ham/ham.html
2747 S:      Maintained
2748 F:      drivers/net/hamradio/baycom*
2749
2750 BCACHE (BLOCK LAYER CACHE)
2751 M:      Coly Li <colyli@suse.de>
2752 M:      Kent Overstreet <kent.overstreet@gmail.com>
2753 L:      linux-bcache@vger.kernel.org
2754 W:      http://bcache.evilpiepirate.org
2755 C:      irc://irc.oftc.net/bcache
2756 S:      Maintained
2757 F:      drivers/md/bcache/
2758
2759 BDISP ST MEDIA DRIVER
2760 M:      Fabien Dessenne <fabien.dessenne@st.com>
2761 L:      linux-media@vger.kernel.org
2762 T:      git git://linuxtv.org/media_tree.git
2763 W:      https://linuxtv.org
2764 S:      Supported
2765 F:      drivers/media/platform/sti/bdisp
2766
2767 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2768 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2769 L:      netdev@vger.kernel.org
2770 S:      Maintained
2771 F:      drivers/net/ethernet/ec_bhf.c
2772
2773 BEFS FILE SYSTEM
2774 M:      Luis de Bethencourt <luisbg@kernel.org>
2775 M:      Salah Triki <salah.triki@gmail.com>
2776 S:      Maintained
2777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2778 F:      Documentation/filesystems/befs.txt
2779 F:      fs/befs/
2780
2781 BFQ I/O SCHEDULER
2782 M:      Paolo Valente <paolo.valente@linaro.org>
2783 M:      Jens Axboe <axboe@kernel.dk>
2784 L:      linux-block@vger.kernel.org
2785 S:      Maintained
2786 F:      block/bfq-*
2787 F:      Documentation/block/bfq-iosched.txt
2788
2789 BFS FILE SYSTEM
2790 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2791 S:      Maintained
2792 F:      Documentation/filesystems/bfs.txt
2793 F:      fs/bfs/
2794 F:      include/uapi/linux/bfs_fs.h
2795
2796 BLINKM RGB LED DRIVER
2797 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2798 S:      Maintained
2799 F:      drivers/leds/leds-blinkm.c
2800
2801 BLOCK LAYER
2802 M:      Jens Axboe <axboe@kernel.dk>
2803 L:      linux-block@vger.kernel.org
2804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2805 S:      Maintained
2806 F:      block/
2807 F:      drivers/block/
2808 F:      kernel/trace/blktrace.c
2809 F:      lib/sbitmap.c
2810
2811 BLOCK2MTD DRIVER
2812 M:      Joern Engel <joern@lazybastard.org>
2813 L:      linux-mtd@lists.infradead.org
2814 S:      Maintained
2815 F:      drivers/mtd/devices/block2mtd.c
2816
2817 BLUETOOTH DRIVERS
2818 M:      Marcel Holtmann <marcel@holtmann.org>
2819 M:      Johan Hedberg <johan.hedberg@gmail.com>
2820 L:      linux-bluetooth@vger.kernel.org
2821 W:      http://www.bluez.org/
2822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2824 S:      Maintained
2825 F:      drivers/bluetooth/
2826
2827 BLUETOOTH SUBSYSTEM
2828 M:      Marcel Holtmann <marcel@holtmann.org>
2829 M:      Johan Hedberg <johan.hedberg@gmail.com>
2830 L:      linux-bluetooth@vger.kernel.org
2831 W:      http://www.bluez.org/
2832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2834 S:      Maintained
2835 F:      net/bluetooth/
2836 F:      include/net/bluetooth/
2837
2838 BONDING DRIVER
2839 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2840 M:      Veaceslav Falico <vfalico@gmail.com>
2841 M:      Andy Gospodarek <andy@greyhouse.net>
2842 L:      netdev@vger.kernel.org
2843 W:      http://sourceforge.net/projects/bonding/
2844 S:      Supported
2845 F:      drivers/net/bonding/
2846 F:      include/uapi/linux/if_bonding.h
2847
2848 BPF (Safe dynamic programs and tools)
2849 M:      Alexei Starovoitov <ast@kernel.org>
2850 M:      Daniel Borkmann <daniel@iogearbox.net>
2851 R:      Martin KaFai Lau <kafai@fb.com>
2852 R:      Song Liu <songliubraving@fb.com>
2853 R:      Yonghong Song <yhs@fb.com>
2854 L:      netdev@vger.kernel.org
2855 L:      linux-kernel@vger.kernel.org
2856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2858 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2859 S:      Supported
2860 F:      arch/*/net/*
2861 F:      Documentation/networking/filter.txt
2862 F:      Documentation/bpf/
2863 F:      include/linux/bpf*
2864 F:      include/linux/filter.h
2865 F:      include/trace/events/xdp.h
2866 F:      include/uapi/linux/bpf*
2867 F:      include/uapi/linux/filter.h
2868 F:      kernel/bpf/
2869 F:      kernel/trace/bpf_trace.c
2870 F:      lib/test_bpf.c
2871 F:      net/bpf/
2872 F:      net/core/filter.c
2873 F:      net/sched/act_bpf.c
2874 F:      net/sched/cls_bpf.c
2875 F:      samples/bpf/
2876 F:      tools/bpf/
2877 F:      tools/lib/bpf/
2878 F:      tools/testing/selftests/bpf/
2879 K:      bpf
2880 N:      bpf
2881
2882 BPF JIT for ARM
2883 M:      Shubham Bansal <illusionist.neo@gmail.com>
2884 L:      netdev@vger.kernel.org
2885 S:      Maintained
2886 F:      arch/arm/net/
2887
2888 BPF JIT for ARM64
2889 M:      Daniel Borkmann <daniel@iogearbox.net>
2890 M:      Alexei Starovoitov <ast@kernel.org>
2891 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2892 L:      netdev@vger.kernel.org
2893 S:      Supported
2894 F:      arch/arm64/net/
2895
2896 BPF JIT for MIPS (32-BIT AND 64-BIT)
2897 M:      Paul Burton <paul.burton@mips.com>
2898 L:      netdev@vger.kernel.org
2899 S:      Maintained
2900 F:      arch/mips/net/
2901
2902 BPF JIT for NFP NICs
2903 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2904 L:      netdev@vger.kernel.org
2905 S:      Supported
2906 F:      drivers/net/ethernet/netronome/nfp/bpf/
2907
2908 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2909 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2910 M:      Sandipan Das <sandipan@linux.ibm.com>
2911 L:      netdev@vger.kernel.org
2912 S:      Maintained
2913 F:      arch/powerpc/net/
2914
2915 BPF JIT for S390
2916 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2917 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2918 L:      netdev@vger.kernel.org
2919 S:      Maintained
2920 F:      arch/s390/net/
2921 X:      arch/s390/net/pnet.c
2922
2923 BPF JIT for SPARC (32-BIT AND 64-BIT)
2924 M:      David S. Miller <davem@davemloft.net>
2925 L:      netdev@vger.kernel.org
2926 S:      Maintained
2927 F:      arch/sparc/net/
2928
2929 BPF JIT for X86 32-BIT
2930 M:      Wang YanQing <udknight@gmail.com>
2931 L:      netdev@vger.kernel.org
2932 S:      Maintained
2933 F:      arch/x86/net/bpf_jit_comp32.c
2934
2935 BPF JIT for X86 64-BIT
2936 M:      Alexei Starovoitov <ast@kernel.org>
2937 M:      Daniel Borkmann <daniel@iogearbox.net>
2938 L:      netdev@vger.kernel.org
2939 S:      Supported
2940 F:      arch/x86/net/
2941 X:      arch/x86/net/bpf_jit_comp32.c
2942
2943 BROADCOM B44 10/100 ETHERNET DRIVER
2944 M:      Michael Chan <michael.chan@broadcom.com>
2945 L:      netdev@vger.kernel.org
2946 S:      Supported
2947 F:      drivers/net/ethernet/broadcom/b44.*
2948
2949 BROADCOM B53 ETHERNET SWITCH DRIVER
2950 M:      Florian Fainelli <f.fainelli@gmail.com>
2951 L:      netdev@vger.kernel.org
2952 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2953 S:      Supported
2954 F:      drivers/net/dsa/b53/*
2955 F:      include/linux/platform_data/b53.h
2956
2957 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2958 M:      Florian Fainelli <f.fainelli@gmail.com>
2959 M:      Ray Jui <rjui@broadcom.com>
2960 M:      Scott Branden <sbranden@broadcom.com>
2961 M:      bcm-kernel-feedback-list@broadcom.com
2962 T:      git git://github.com/broadcom/mach-bcm
2963 S:      Maintained
2964 N:      bcm281*
2965 N:      bcm113*
2966 N:      bcm216*
2967 N:      kona
2968 F:      arch/arm/mach-bcm/
2969
2970 BROADCOM BCM2835 ARM ARCHITECTURE
2971 M:      Eric Anholt <eric@anholt.net>
2972 M:      Stefan Wahren <stefan.wahren@i2se.com>
2973 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2975 T:      git git://github.com/anholt/linux
2976 S:      Maintained
2977 N:      bcm2835
2978 F:      drivers/staging/vc04_services
2979
2980 BROADCOM BCM47XX MIPS ARCHITECTURE
2981 M:      Hauke Mehrtens <hauke@hauke-m.de>
2982 M:      Rafał Miłecki <zajec5@gmail.com>
2983 L:      linux-mips@vger.kernel.org
2984 S:      Maintained
2985 F:      Documentation/devicetree/bindings/mips/brcm/
2986 F:      arch/mips/bcm47xx/*
2987 F:      arch/mips/include/asm/mach-bcm47xx/*
2988
2989 BROADCOM BCM5301X ARM ARCHITECTURE
2990 M:      Hauke Mehrtens <hauke@hauke-m.de>
2991 M:      Rafał Miłecki <zajec5@gmail.com>
2992 M:      bcm-kernel-feedback-list@broadcom.com
2993 L:      linux-arm-kernel@lists.infradead.org
2994 S:      Maintained
2995 F:      arch/arm/mach-bcm/bcm_5301x.c
2996 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2997 F:      arch/arm/boot/dts/bcm470*
2998 F:      arch/arm/boot/dts/bcm953012*
2999
3000 BROADCOM BCM53573 ARM ARCHITECTURE
3001 M:      Rafał Miłecki <rafal@milecki.pl>
3002 L:      linux-arm-kernel@lists.infradead.org
3003 S:      Maintained
3004 F:      arch/arm/boot/dts/bcm53573*
3005 F:      arch/arm/boot/dts/bcm47189*
3006
3007 BROADCOM BCM63XX ARM ARCHITECTURE
3008 M:      Florian Fainelli <f.fainelli@gmail.com>
3009 M:      bcm-kernel-feedback-list@broadcom.com
3010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3011 T:      git git://github.com/broadcom/stblinux.git
3012 S:      Maintained
3013 N:      bcm63xx
3014
3015 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3016 M:      Kevin Cernekee <cernekee@gmail.com>
3017 L:      linux-usb@vger.kernel.org
3018 S:      Maintained
3019 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3020
3021 BROADCOM BCM7XXX ARM ARCHITECTURE
3022 M:      Brian Norris <computersforpeace@gmail.com>
3023 M:      Gregory Fong <gregory.0xf0@gmail.com>
3024 M:      Florian Fainelli <f.fainelli@gmail.com>
3025 M:      bcm-kernel-feedback-list@broadcom.com
3026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3027 T:      git git://github.com/broadcom/stblinux.git
3028 S:      Maintained
3029 F:      arch/arm/mach-bcm/*brcmstb*
3030 F:      arch/arm/boot/dts/bcm7*.dts*
3031 F:      drivers/bus/brcmstb_gisb.c
3032 F:      arch/arm/mm/cache-b15-rac.c
3033 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3034 N:      brcmstb
3035
3036 BROADCOM BMIPS CPUFREQ DRIVER
3037 M:      Markus Mayer <mmayer@broadcom.com>
3038 M:      bcm-kernel-feedback-list@broadcom.com
3039 L:      linux-pm@vger.kernel.org
3040 S:      Maintained
3041 F:      drivers/cpufreq/bmips-cpufreq.c
3042
3043 BROADCOM BMIPS MIPS ARCHITECTURE
3044 M:      Kevin Cernekee <cernekee@gmail.com>
3045 M:      Florian Fainelli <f.fainelli@gmail.com>
3046 L:      linux-mips@vger.kernel.org
3047 T:      git git://github.com/broadcom/stblinux.git
3048 S:      Maintained
3049 F:      arch/mips/bmips/*
3050 F:      arch/mips/include/asm/mach-bmips/*
3051 F:      arch/mips/kernel/*bmips*
3052 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3053 F:      drivers/irqchip/irq-bcm63*
3054 F:      drivers/irqchip/irq-bcm7*
3055 F:      drivers/irqchip/irq-brcmstb*
3056 F:      include/linux/bcm963xx_nvram.h
3057 F:      include/linux/bcm963xx_tag.h
3058
3059 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3060 M:      Rasesh Mody <rmody@marvell.com>
3061 M:      GR-Linux-NIC-Dev@marvell.com
3062 L:      netdev@vger.kernel.org
3063 S:      Supported
3064 F:      drivers/net/ethernet/broadcom/bnx2.*
3065 F:      drivers/net/ethernet/broadcom/bnx2_*
3066
3067 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3068 M:      QLogic-Storage-Upstream@qlogic.com
3069 L:      linux-scsi@vger.kernel.org
3070 S:      Supported
3071 F:      drivers/scsi/bnx2fc/
3072
3073 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3074 M:      QLogic-Storage-Upstream@qlogic.com
3075 L:      linux-scsi@vger.kernel.org
3076 S:      Supported
3077 F:      drivers/scsi/bnx2i/
3078
3079 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3080 M:      Ariel Elior <aelior@marvell.com>
3081 M:      Sudarsana Kalluru <skalluru@marvell.com>
3082 M:      GR-everest-linux-l2@marvell.com
3083 L:      netdev@vger.kernel.org
3084 S:      Supported
3085 F:      drivers/net/ethernet/broadcom/bnx2x/
3086
3087 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3088 M:      Michael Chan <michael.chan@broadcom.com>
3089 L:      netdev@vger.kernel.org
3090 S:      Supported
3091 F:      drivers/net/ethernet/broadcom/bnxt/
3092
3093 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3094 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3095 M:      Franky Lin <franky.lin@broadcom.com>
3096 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3097 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3098 M:      Wright Feng <wright.feng@cypress.com>
3099 L:      linux-wireless@vger.kernel.org
3100 L:      brcm80211-dev-list.pdl@broadcom.com
3101 L:      brcm80211-dev-list@cypress.com
3102 S:      Supported
3103 F:      drivers/net/wireless/broadcom/brcm80211/
3104
3105 BROADCOM BRCMSTB GPIO DRIVER
3106 M:      Gregory Fong <gregory.0xf0@gmail.com>
3107 L:      bcm-kernel-feedback-list@broadcom.com
3108 S:      Supported
3109 F:      drivers/gpio/gpio-brcmstb.c
3110 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3111
3112 BROADCOM BRCMSTB I2C DRIVER
3113 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3114 L:      linux-i2c@vger.kernel.org
3115 L:      bcm-kernel-feedback-list@broadcom.com
3116 S:      Supported
3117 F:      drivers/i2c/busses/i2c-brcmstb.c
3118 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3119
3120 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3121 M:      Al Cooper <alcooperx@gmail.com>
3122 L:      linux-kernel@vger.kernel.org
3123 L:      bcm-kernel-feedback-list@broadcom.com
3124 S:      Maintained
3125 F:      drivers/phy/broadcom/phy-brcm-usb*
3126
3127 BROADCOM GENET ETHERNET DRIVER
3128 M:      Doug Berger <opendmb@gmail.com>
3129 M:      Florian Fainelli <f.fainelli@gmail.com>
3130 L:      netdev@vger.kernel.org
3131 S:      Supported
3132 F:      drivers/net/ethernet/broadcom/genet/
3133
3134 BROADCOM IPROC ARM ARCHITECTURE
3135 M:      Ray Jui <rjui@broadcom.com>
3136 M:      Scott Branden <sbranden@broadcom.com>
3137 M:      bcm-kernel-feedback-list@broadcom.com
3138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3139 T:      git git://github.com/broadcom/cygnus-linux.git
3140 S:      Maintained
3141 N:      iproc
3142 N:      cygnus
3143 N:      bcm[-_]nsp
3144 N:      bcm9113*
3145 N:      bcm9583*
3146 N:      bcm9585*
3147 N:      bcm9586*
3148 N:      bcm988312
3149 N:      bcm113*
3150 N:      bcm583*
3151 N:      bcm585*
3152 N:      bcm586*
3153 N:      bcm88312
3154 N:      hr2
3155 N:      stingray
3156 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3157 F:      arch/arm64/boot/dts/broadcom/stingray/*
3158 F:      drivers/clk/bcm/clk-ns*
3159 F:      drivers/clk/bcm/clk-sr*
3160 F:      drivers/pinctrl/bcm/pinctrl-ns*
3161 F:      include/dt-bindings/clock/bcm-sr*
3162
3163 BROADCOM KONA GPIO DRIVER
3164 M:      Ray Jui <rjui@broadcom.com>
3165 L:      bcm-kernel-feedback-list@broadcom.com
3166 S:      Supported
3167 F:      drivers/gpio/gpio-bcm-kona.c
3168 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3169
3170 BROADCOM NETXTREME-E ROCE DRIVER
3171 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3172 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3173 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3174 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3175 L:      linux-rdma@vger.kernel.org
3176 W:      http://www.broadcom.com
3177 S:      Supported
3178 F:      drivers/infiniband/hw/bnxt_re/
3179 F:      include/uapi/rdma/bnxt_re-abi.h
3180
3181 BROADCOM NVRAM DRIVER
3182 M:      Rafał Miłecki <zajec5@gmail.com>
3183 L:      linux-mips@vger.kernel.org
3184 S:      Maintained
3185 F:      drivers/firmware/broadcom/*
3186
3187 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3188 M:      Rafał Miłecki <zajec5@gmail.com>
3189 L:      linux-wireless@vger.kernel.org
3190 S:      Maintained
3191 F:      drivers/bcma/
3192 F:      include/linux/bcma/
3193
3194 BROADCOM STB AVS CPUFREQ DRIVER
3195 M:      Markus Mayer <mmayer@broadcom.com>
3196 M:      bcm-kernel-feedback-list@broadcom.com
3197 L:      linux-pm@vger.kernel.org
3198 S:      Maintained
3199 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3200 F:      drivers/cpufreq/brcmstb*
3201
3202 BROADCOM STB AVS TMON DRIVER
3203 M:      Markus Mayer <mmayer@broadcom.com>
3204 M:      bcm-kernel-feedback-list@broadcom.com
3205 L:      linux-pm@vger.kernel.org
3206 S:      Maintained
3207 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3208 F:      drivers/thermal/broadcom/brcmstb*
3209
3210 BROADCOM STB NAND FLASH DRIVER
3211 M:      Brian Norris <computersforpeace@gmail.com>
3212 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3213 L:      linux-mtd@lists.infradead.org
3214 L:      bcm-kernel-feedback-list@broadcom.com
3215 S:      Maintained
3216 F:      drivers/mtd/nand/raw/brcmnand/
3217
3218 BROADCOM STB DPFE DRIVER
3219 M:      Markus Mayer <mmayer@broadcom.com>
3220 M:      bcm-kernel-feedback-list@broadcom.com
3221 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3222 S:      Maintained
3223 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3224 F:      drivers/memory/brcmstb_dpfe.c
3225
3226 BROADCOM SPI DRIVER
3227 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3228 M:      bcm-kernel-feedback-list@broadcom.com
3229 S:      Maintained
3230 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3231 F:      drivers/spi/spi-bcm-qspi.*
3232 F:      drivers/spi/spi-brcmstb-qspi.c
3233 F:      drivers/spi/spi-iproc-qspi.c
3234
3235 BROADCOM SYSTEMPORT ETHERNET DRIVER
3236 M:      Florian Fainelli <f.fainelli@gmail.com>
3237 L:      netdev@vger.kernel.org
3238 S:      Supported
3239 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3240
3241 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3242 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3243 M:      Prashant Sreedharan <prashant@broadcom.com>
3244 M:      Michael Chan <mchan@broadcom.com>
3245 L:      netdev@vger.kernel.org
3246 S:      Supported
3247 F:      drivers/net/ethernet/broadcom/tg3.*
3248
3249 BROCADE BFA FC SCSI DRIVER
3250 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3251 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3252 L:      linux-scsi@vger.kernel.org
3253 S:      Supported
3254 F:      drivers/scsi/bfa/
3255
3256 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3257 M:      Rasesh Mody <rmody@marvell.com>
3258 M:      Sudarsana Kalluru <skalluru@marvell.com>
3259 M:      GR-Linux-NIC-Dev@marvell.com
3260 L:      netdev@vger.kernel.org
3261 S:      Supported
3262 F:      drivers/net/ethernet/brocade/bna/
3263
3264 BSG (block layer generic sg v4 driver)
3265 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3266 L:      linux-scsi@vger.kernel.org
3267 S:      Supported
3268 F:      block/bsg.c
3269 F:      include/linux/bsg.h
3270 F:      include/uapi/linux/bsg.h
3271
3272 BT87X AUDIO DRIVER
3273 M:      Clemens Ladisch <clemens@ladisch.de>
3274 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3275 T:      git git://git.alsa-project.org/alsa-kernel.git
3276 S:      Maintained
3277 F:      Documentation/sound/cards/bt87x.rst
3278 F:      sound/pci/bt87x.c
3279
3280 BT8XXGPIO DRIVER
3281 M:      Michael Buesch <m@bues.ch>
3282 W:      http://bu3sch.de/btgpio.php
3283 S:      Maintained
3284 F:      drivers/gpio/gpio-bt8xx.c
3285
3286 BTRFS FILE SYSTEM
3287 M:      Chris Mason <clm@fb.com>
3288 M:      Josef Bacik <josef@toxicpanda.com>
3289 M:      David Sterba <dsterba@suse.com>
3290 L:      linux-btrfs@vger.kernel.org
3291 W:      http://btrfs.wiki.kernel.org/
3292 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3294 S:      Maintained
3295 F:      Documentation/filesystems/btrfs.txt
3296 F:      fs/btrfs/
3297 F:      include/linux/btrfs*
3298 F:      include/uapi/linux/btrfs*
3299
3300 BTTV VIDEO4LINUX DRIVER
3301 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3302 L:      linux-media@vger.kernel.org
3303 W:      https://linuxtv.org
3304 T:      git git://linuxtv.org/media_tree.git
3305 S:      Odd fixes
3306 F:      Documentation/media/v4l-drivers/bttv*
3307 F:      drivers/media/pci/bt8xx/bttv*
3308
3309 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3310 M:      Chanwoo Choi <cw00.choi@samsung.com>
3311 L:      linux-pm@vger.kernel.org
3312 L:      linux-samsung-soc@vger.kernel.org
3313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3314 S:      Maintained
3315 F:      drivers/devfreq/exynos-bus.c
3316 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3317
3318 BUSLOGIC SCSI DRIVER
3319 M:      Khalid Aziz <khalid@gonehiking.org>
3320 L:      linux-scsi@vger.kernel.org
3321 S:      Maintained
3322 F:      drivers/scsi/BusLogic.*
3323 F:      drivers/scsi/FlashPoint.*
3324
3325 C-MEDIA CMI8788 DRIVER
3326 M:      Clemens Ladisch <clemens@ladisch.de>
3327 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3328 T:      git git://git.alsa-project.org/alsa-kernel.git
3329 S:      Maintained
3330 F:      sound/pci/oxygen/
3331
3332 C-SKY ARCHITECTURE
3333 M:      Guo Ren <guoren@kernel.org>
3334 T:      git https://github.com/c-sky/csky-linux.git
3335 S:      Supported
3336 F:      arch/csky/
3337 F:      Documentation/devicetree/bindings/csky/
3338 F:      drivers/irqchip/irq-csky-*
3339 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3340 F:      drivers/clocksource/timer-gx6605s.c
3341 F:      drivers/clocksource/timer-mp-csky.c
3342 F:      Documentation/devicetree/bindings/timer/csky,*
3343 K:      csky
3344 N:      csky
3345
3346 C6X ARCHITECTURE
3347 M:      Mark Salter <msalter@redhat.com>
3348 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3349 L:      linux-c6x-dev@linux-c6x.org
3350 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3351 S:      Maintained
3352 F:      arch/c6x/
3353
3354 CA8210 IEEE-802.15.4 RADIO DRIVER
3355 M:      Harry Morris <h.morris@cascoda.com>
3356 L:      linux-wpan@vger.kernel.org
3357 W:      https://github.com/Cascoda/ca8210-linux.git
3358 S:      Maintained
3359 F:      drivers/net/ieee802154/ca8210.c
3360 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3361
3362 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3363 M:      David Howells <dhowells@redhat.com>
3364 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3365 S:      Supported
3366 F:      Documentation/filesystems/caching/cachefiles.txt
3367 F:      fs/cachefiles/
3368
3369 CADENCE MIPI-CSI2 BRIDGES
3370 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3371 L:      linux-media@vger.kernel.org
3372 S:      Maintained
3373 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3374 F:      drivers/media/platform/cadence/cdns-csi2*
3375
3376 CADET FM/AM RADIO RECEIVER DRIVER
3377 M:      Hans Verkuil <hverkuil@xs4all.nl>
3378 L:      linux-media@vger.kernel.org
3379 T:      git git://linuxtv.org/media_tree.git
3380 W:      https://linuxtv.org
3381 S:      Maintained
3382 F:      drivers/media/radio/radio-cadet*
3383
3384 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3385 M:      Jonathan Corbet <corbet@lwn.net>
3386 L:      linux-media@vger.kernel.org
3387 T:      git git://linuxtv.org/media_tree.git
3388 S:      Maintained
3389 F:      Documentation/media/v4l-drivers/cafe_ccic*
3390 F:      drivers/media/platform/marvell-ccic/
3391
3392 CAIF NETWORK LAYER
3393 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3394 L:      netdev@vger.kernel.org
3395 S:      Supported
3396 F:      Documentation/networking/caif/
3397 F:      drivers/net/caif/
3398 F:      include/uapi/linux/caif/
3399 F:      include/net/caif/
3400 F:      net/caif/
3401
3402 CAKE QDISC
3403 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3404 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3405 S:      Maintained
3406 F:      net/sched/sch_cake.c
3407
3408 CALGARY x86-64 IOMMU
3409 M:      Muli Ben-Yehuda <mulix@mulix.org>
3410 M:      Jon Mason <jdmason@kudzu.us>
3411 L:      iommu@lists.linux-foundation.org
3412 S:      Maintained
3413 F:      arch/x86/kernel/pci-calgary_64.c
3414 F:      arch/x86/kernel/tce_64.c
3415 F:      arch/x86/include/asm/calgary.h
3416 F:      arch/x86/include/asm/tce.h
3417
3418 CAN NETWORK DRIVERS
3419 M:      Wolfgang Grandegger <wg@grandegger.com>
3420 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3421 L:      linux-can@vger.kernel.org
3422 W:      https://github.com/linux-can
3423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3425 S:      Maintained
3426 F:      Documentation/devicetree/bindings/net/can/
3427 F:      drivers/net/can/
3428 F:      include/linux/can/dev.h
3429 F:      include/linux/can/platform/
3430 F:      include/uapi/linux/can/error.h
3431 F:      include/uapi/linux/can/netlink.h
3432
3433 CAN NETWORK LAYER
3434 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3435 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3436 L:      linux-can@vger.kernel.org
3437 W:      https://github.com/linux-can
3438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3440 S:      Maintained
3441 F:      Documentation/networking/can.rst
3442 F:      net/can/
3443 F:      include/linux/can/core.h
3444 F:      include/uapi/linux/can.h
3445 F:      include/uapi/linux/can/bcm.h
3446 F:      include/uapi/linux/can/raw.h
3447 F:      include/uapi/linux/can/gw.h
3448
3449 CAPABILITIES
3450 M:      Serge Hallyn <serge@hallyn.com>
3451 L:      linux-security-module@vger.kernel.org
3452 S:      Supported
3453 F:      include/linux/capability.h
3454 F:      include/uapi/linux/capability.h
3455 F:      security/commoncap.c
3456 F:      kernel/capability.c
3457
3458 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3459 M:      Kevin Tsai <ktsai@capellamicro.com>
3460 S:      Maintained
3461 F:      drivers/iio/light/cm*
3462
3463 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3464 M:      Christian Lamparter <chunkeey@googlemail.com>
3465 L:      linux-wireless@vger.kernel.org
3466 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3467 S:      Maintained
3468 F:      drivers/net/wireless/ath/carl9170/
3469
3470 CAVIUM I2C DRIVER
3471 M:      Jan Glauber <jglauber@cavium.com>
3472 M:      David Daney <david.daney@cavium.com>
3473 W:      http://www.cavium.com
3474 S:      Supported
3475 F:      drivers/i2c/busses/i2c-octeon*
3476 F:      drivers/i2c/busses/i2c-thunderx*
3477
3478 CAVIUM LIQUIDIO NETWORK DRIVER
3479 M:      Derek Chickles <dchickles@marvell.com>
3480 M:      Satanand Burla <sburla@marvell.com>
3481 M:      Felix Manlunas <fmanlunas@marvell.com>
3482 L:      netdev@vger.kernel.org
3483 W:      http://www.cavium.com
3484 S:      Supported
3485 F:      drivers/net/ethernet/cavium/liquidio/
3486
3487 CAVIUM MMC DRIVER
3488 M:      Jan Glauber <jglauber@cavium.com>
3489 M:      David Daney <david.daney@cavium.com>
3490 M:      Steven J. Hill <Steven.Hill@cavium.com>
3491 W:      http://www.cavium.com
3492 S:      Supported
3493 F:      drivers/mmc/host/cavium*
3494
3495 CAVIUM OCTEON-TX CRYPTO DRIVER
3496 M:      George Cherian <george.cherian@cavium.com>
3497 L:      linux-crypto@vger.kernel.org
3498 W:      http://www.cavium.com
3499 S:      Supported
3500 F:      drivers/crypto/cavium/cpt/
3501
3502 CAVIUM THUNDERX2 ARM64 SOC
3503 M:      Robert Richter <rrichter@cavium.com>
3504 M:      Jayachandran C <jnair@caviumnetworks.com>
3505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3506 S:      Maintained
3507 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3508 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3509
3510 CC2520 IEEE-802.15.4 RADIO DRIVER
3511 M:      Varka Bhadram <varkabhadram@gmail.com>
3512 L:      linux-wpan@vger.kernel.org
3513 S:      Maintained
3514 F:      drivers/net/ieee802154/cc2520.c
3515 F:      include/linux/spi/cc2520.h
3516 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3517
3518 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3519 M:      Yael Chemla <yael.chemla@foss.arm.com>
3520 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3521 L:      linux-crypto@vger.kernel.org
3522 S:      Supported
3523 F:      drivers/crypto/ccree/
3524 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3525
3526 CEC FRAMEWORK
3527 M:      Hans Verkuil <hans.verkuil@cisco.com>
3528 L:      linux-media@vger.kernel.org
3529 T:      git git://linuxtv.org/media_tree.git
3530 W:      http://linuxtv.org
3531 S:      Supported
3532 F:      Documentation/media/kapi/cec-core.rst
3533 F:      Documentation/media/uapi/cec
3534 F:      drivers/media/cec/
3535 F:      drivers/media/rc/keymaps/rc-cec.c
3536 F:      include/media/cec.h
3537 F:      include/media/cec-notifier.h
3538 F:      include/uapi/linux/cec.h
3539 F:      include/uapi/linux/cec-funcs.h
3540 F:      Documentation/devicetree/bindings/media/cec.txt
3541 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3542
3543 CEC GPIO DRIVER
3544 M:      Hans Verkuil <hans.verkuil@cisco.com>
3545 L:      linux-media@vger.kernel.org
3546 T:      git git://linuxtv.org/media_tree.git
3547 W:      http://linuxtv.org
3548 S:      Supported
3549 F:      drivers/media/platform/cec-gpio/
3550 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3551
3552 CELL BROADBAND ENGINE ARCHITECTURE
3553 M:      Arnd Bergmann <arnd@arndb.de>
3554 L:      linuxppc-dev@lists.ozlabs.org
3555 W:      http://www.ibm.com/developerworks/power/cell/
3556 S:      Supported
3557 F:      arch/powerpc/include/asm/cell*.h
3558 F:      arch/powerpc/include/asm/spu*.h
3559 F:      arch/powerpc/include/uapi/asm/spu*.h
3560 F:      arch/powerpc/oprofile/*cell*
3561 F:      arch/powerpc/platforms/cell/
3562
3563 CEPH COMMON CODE (LIBCEPH)
3564 M:      Ilya Dryomov <idryomov@gmail.com>
3565 M:      "Yan, Zheng" <zyan@redhat.com>
3566 M:      Sage Weil <sage@redhat.com>
3567 L:      ceph-devel@vger.kernel.org
3568 W:      http://ceph.com/
3569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3570 T:      git git://github.com/ceph/ceph-client.git
3571 S:      Supported
3572 F:      net/ceph/
3573 F:      include/linux/ceph/
3574 F:      include/linux/crush/
3575
3576 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3577 M:      "Yan, Zheng" <zyan@redhat.com>
3578 M:      Sage Weil <sage@redhat.com>
3579 M:      Ilya Dryomov <idryomov@gmail.com>
3580 L:      ceph-devel@vger.kernel.org
3581 W:      http://ceph.com/
3582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3583 T:      git git://github.com/ceph/ceph-client.git
3584 S:      Supported
3585 F:      Documentation/filesystems/ceph.txt
3586 F:      fs/ceph/
3587
3588 CERTIFICATE HANDLING:
3589 M:      David Howells <dhowells@redhat.com>
3590 M:      David Woodhouse <dwmw2@infradead.org>
3591 L:      keyrings@vger.kernel.org
3592 S:      Maintained
3593 F:      Documentation/admin-guide/module-signing.rst
3594 F:      certs/
3595 F:      scripts/sign-file.c
3596 F:      scripts/extract-cert.c
3597
3598 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3599 L:      linux-usb@vger.kernel.org
3600 S:      Orphan
3601 F:      Documentation/usb/WUSB-Design-overview.txt
3602 F:      Documentation/usb/wusb-cbaf
3603 F:      drivers/usb/host/hwa-hc.c
3604 F:      drivers/usb/host/whci/
3605 F:      drivers/usb/wusbcore/
3606 F:      include/linux/usb/wusb*
3607
3608 CFAG12864B LCD DRIVER
3609 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3610 S:      Maintained
3611 F:      drivers/auxdisplay/cfag12864b.c
3612 F:      include/linux/cfag12864b.h
3613
3614 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3615 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3616 S:      Maintained
3617 F:      drivers/auxdisplay/cfag12864bfb.c
3618 F:      include/linux/cfag12864b.h
3619
3620 802.11 (including CFG80211/NL80211)
3621 M:      Johannes Berg <johannes@sipsolutions.net>
3622 L:      linux-wireless@vger.kernel.org
3623 W:      http://wireless.kernel.org/
3624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3626 S:      Maintained
3627 F:      net/wireless/
3628 F:      include/uapi/linux/nl80211.h
3629 F:      include/linux/ieee80211.h
3630 F:      include/net/wext.h
3631 F:      include/net/cfg80211.h
3632 F:      include/net/iw_handler.h
3633 F:      include/net/ieee80211_radiotap.h
3634 F:      Documentation/driver-api/80211/cfg80211.rst
3635 F:      Documentation/networking/regulatory.txt
3636
3637 CHAR and MISC DRIVERS
3638 M:      Arnd Bergmann <arnd@arndb.de>
3639 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3641 S:      Supported
3642 F:      drivers/char/
3643 F:      drivers/misc/
3644 F:      include/linux/miscdevice.h
3645
3646 CHECKPATCH
3647 M:      Andy Whitcroft <apw@canonical.com>
3648 M:      Joe Perches <joe@perches.com>
3649 S:      Maintained
3650 F:      scripts/checkpatch.pl
3651
3652 CHINESE DOCUMENTATION
3653 M:      Harry Wei <harryxiyou@gmail.com>
3654 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3655 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3656 S:      Maintained
3657 F:      Documentation/translations/zh_CN/
3658
3659 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3660 M:      Peter Chen <Peter.Chen@nxp.com>
3661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3662 L:      linux-usb@vger.kernel.org
3663 S:      Maintained
3664 F:      drivers/usb/chipidea/
3665
3666 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3667 M:      Hans de Goede <hdegoede@redhat.com>
3668 L:      linux-input@vger.kernel.org
3669 S:      Maintained
3670 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3671 F:      drivers/input/touchscreen/chipone_icn8318.c
3672
3673 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3674 M:      Hans de Goede <hdegoede@redhat.com>
3675 L:      linux-input@vger.kernel.org
3676 S:      Maintained
3677 F:      drivers/input/touchscreen/chipone_icn8505.c
3678
3679 CHROME HARDWARE PLATFORM SUPPORT
3680 M:      Benson Leung <bleung@chromium.org>
3681 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3682 S:      Maintained
3683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3684 F:      drivers/platform/chrome/
3685
3686 CHROMEOS EC SUBDRIVERS
3687 M:      Benson Leung <bleung@chromium.org>
3688 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3689 R:      Guenter Roeck <groeck@chromium.org>
3690 S:      Maintained
3691 N:      cros_ec
3692 N:      cros-ec
3693 F:      drivers/power/supply/cros_usbpd-charger.c
3694
3695 CIRRUS LOGIC AUDIO CODEC DRIVERS
3696 M:      Brian Austin <brian.austin@cirrus.com>
3697 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3698 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3699 S:      Maintained
3700 F:      sound/soc/codecs/cs*
3701
3702 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3703 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3704 L:      netdev@vger.kernel.org
3705 S:      Maintained
3706 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3707
3708 CISCO FCOE HBA DRIVER
3709 M:      Satish Kharat <satishkh@cisco.com>
3710 M:      Sesidhar Baddela <sebaddel@cisco.com>
3711 M:      Karan Tilak Kumar <kartilak@cisco.com>
3712 L:      linux-scsi@vger.kernel.org
3713 S:      Supported
3714 F:      drivers/scsi/fnic/
3715
3716 CISCO SCSI HBA DRIVER
3717 M:      Karan Tilak Kumar <kartilak@cisco.com>
3718 M:      Sesidhar Baddela <sebaddel@cisco.com>
3719 L:      linux-scsi@vger.kernel.org
3720 S:      Supported
3721 F:      drivers/scsi/snic/
3722
3723 CISCO VIC ETHERNET NIC DRIVER
3724 M:      Christian Benvenuti <benve@cisco.com>
3725 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3726 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3727 S:      Supported
3728 F:      drivers/net/ethernet/cisco/enic/
3729
3730 CISCO VIC LOW LATENCY NIC DRIVER
3731 M:      Christian Benvenuti <benve@cisco.com>
3732 M:      Nelson Escobar <neescoba@cisco.com>
3733 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3734 S:      Supported
3735 F:      drivers/infiniband/hw/usnic/
3736
3737 CIRRUS LOGIC MADERA CODEC DRIVERS
3738 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3739 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3740 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3741 L:      patches@opensource.cirrus.com
3742 T:      git https://github.com/CirrusLogic/linux-drivers.git
3743 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3744 S:      Supported
3745 F:      Documentation/devicetree/bindings/mfd/madera.txt
3746 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3747 F:      include/linux/irqchip/irq-madera*
3748 F:      include/linux/mfd/madera/*
3749 F:      drivers/gpio/gpio-madera*
3750 F:      drivers/irqchip/irq-madera*
3751 F:      drivers/mfd/madera*
3752 F:      drivers/mfd/cs47l*
3753 F:      drivers/pinctrl/cirrus/*
3754
3755 CLANG-FORMAT FILE
3756 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3757 S:      Maintained
3758 F:      .clang-format
3759
3760 CLEANCACHE API
3761 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3762 L:      linux-kernel@vger.kernel.org
3763 S:      Maintained
3764 F:      mm/cleancache.c
3765 F:      include/linux/cleancache.h
3766
3767 CLK API
3768 M:      Russell King <linux@armlinux.org.uk>
3769 L:      linux-clk@vger.kernel.org
3770 S:      Maintained
3771 F:      include/linux/clk.h
3772
3773 CLOCKSOURCE, CLOCKEVENT DRIVERS
3774 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3775 M:      Thomas Gleixner <tglx@linutronix.de>
3776 L:      linux-kernel@vger.kernel.org
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3778 S:      Supported
3779 F:      drivers/clocksource/
3780 F:      Documentation/devicetree/bindings/timer/
3781
3782 CMPC ACPI DRIVER
3783 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3784 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3785 L:      platform-driver-x86@vger.kernel.org
3786 S:      Supported
3787 F:      drivers/platform/x86/classmate-laptop.c
3788
3789 COBALT MEDIA DRIVER
3790 M:      Hans Verkuil <hans.verkuil@cisco.com>
3791 L:      linux-media@vger.kernel.org
3792 T:      git git://linuxtv.org/media_tree.git
3793 W:      https://linuxtv.org
3794 S:      Supported
3795 F:      drivers/media/pci/cobalt/
3796
3797 COCCINELLE/Semantic Patches (SmPL)
3798 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3799 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3800 M:      Nicolas Palix <nicolas.palix@imag.fr>
3801 M:      Michal Marek <michal.lkml@markovi.net>
3802 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3804 W:      http://coccinelle.lip6.fr/
3805 S:      Supported
3806 F:      Documentation/dev-tools/coccinelle.rst
3807 F:      scripts/coccinelle/
3808 F:      scripts/coccicheck
3809
3810 CODA FILE SYSTEM
3811 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3812 M:      coda@cs.cmu.edu
3813 L:      codalist@coda.cs.cmu.edu
3814 W:      http://www.coda.cs.cmu.edu/
3815 S:      Maintained
3816 F:      Documentation/filesystems/coda.txt
3817 F:      fs/coda/
3818 F:      include/linux/coda*.h
3819 F:      include/uapi/linux/coda*.h
3820
3821 CODA V4L2 MEM2MEM DRIVER
3822 M:      Philipp Zabel <p.zabel@pengutronix.de>
3823 L:      linux-media@vger.kernel.org
3824 S:      Maintained
3825 F:      Documentation/devicetree/bindings/media/coda.txt
3826 F:      drivers/media/platform/coda/
3827
3828 CODE OF CONDUCT
3829 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3830 S:      Supported
3831 F:      Documentation/process/code-of-conduct.rst
3832 F:      Documentation/process/code-of-conduct-interpretation.rst
3833
3834 COMMON CLK FRAMEWORK
3835 M:      Michael Turquette <mturquette@baylibre.com>
3836 M:      Stephen Boyd <sboyd@kernel.org>
3837 L:      linux-clk@vger.kernel.org
3838 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3840 S:      Maintained
3841 F:      Documentation/devicetree/bindings/clock/
3842 F:      drivers/clk/
3843 X:      drivers/clk/clkdev.c
3844 F:      include/linux/clk-pr*
3845 F:      include/linux/clk/
3846 F:      include/linux/of_clk.h
3847
3848 COMMON INTERNET FILE SYSTEM (CIFS)
3849 M:      Steve French <sfrench@samba.org>
3850 L:      linux-cifs@vger.kernel.org
3851 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3852 W:      http://linux-cifs.samba.org/
3853 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3854 S:      Supported
3855 F:      Documentation/filesystems/cifs/
3856 F:      fs/cifs/
3857
3858 COMPACTPCI HOTPLUG CORE
3859 M:      Scott Murray <scott@spiteful.org>
3860 L:      linux-pci@vger.kernel.org
3861 S:      Maintained
3862 F:      drivers/pci/hotplug/cpci_hotplug*
3863
3864 COMPACTPCI HOTPLUG GENERIC DRIVER
3865 M:      Scott Murray <scott@spiteful.org>
3866 L:      linux-pci@vger.kernel.org
3867 S:      Maintained
3868 F:      drivers/pci/hotplug/cpcihp_generic.c
3869
3870 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3871 M:      Scott Murray <scott@spiteful.org>
3872 L:      linux-pci@vger.kernel.org
3873 S:      Maintained
3874 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3875
3876 COMPAL LAPTOP SUPPORT
3877 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3878 L:      platform-driver-x86@vger.kernel.org
3879 S:      Maintained
3880 F:      drivers/platform/x86/compal-laptop.c
3881
3882 COMPILER ATTRIBUTES
3883 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3884 S:      Maintained
3885 F:      include/linux/compiler_attributes.h
3886
3887 CONEXANT ACCESSRUNNER USB DRIVER
3888 L:      accessrunner-general@lists.sourceforge.net
3889 W:      http://accessrunner.sourceforge.net/
3890 S:      Orphan
3891 F:      drivers/usb/atm/cxacru.c
3892
3893 CONFIGFS
3894 M:      Joel Becker <jlbec@evilplan.org>
3895 M:      Christoph Hellwig <hch@lst.de>
3896 T:      git git://git.infradead.org/users/hch/configfs.git
3897 S:      Supported
3898 F:      fs/configfs/
3899 F:      include/linux/configfs.h
3900
3901 CONNECTOR
3902 M:      Evgeniy Polyakov <zbr@ioremap.net>
3903 L:      netdev@vger.kernel.org
3904 S:      Maintained
3905 F:      drivers/connector/
3906
3907 CONTROL GROUP (CGROUP)
3908 M:      Tejun Heo <tj@kernel.org>
3909 M:      Li Zefan <lizefan@huawei.com>
3910 M:      Johannes Weiner <hannes@cmpxchg.org>
3911 L:      cgroups@vger.kernel.org
3912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3913 S:      Maintained
3914 F:      Documentation/cgroup*
3915 F:      include/linux/cgroup*
3916 F:      kernel/cgroup*
3917
3918 CONTROL GROUP - CPUSET
3919 M:      Li Zefan <lizefan@huawei.com>
3920 L:      cgroups@vger.kernel.org
3921 W:      http://www.bullopensource.org/cpuset/
3922 W:      http://oss.sgi.com/projects/cpusets/
3923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3924 S:      Maintained
3925 F:      Documentation/cgroup-v1/cpusets.txt
3926 F:      include/linux/cpuset.h
3927 F:      kernel/cgroup/cpuset.c
3928
3929 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3930 M:      Johannes Weiner <hannes@cmpxchg.org>
3931 M:      Michal Hocko <mhocko@kernel.org>
3932 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3933 L:      cgroups@vger.kernel.org
3934 L:      linux-mm@kvack.org
3935 S:      Maintained
3936 F:      mm/memcontrol.c
3937 F:      mm/swap_cgroup.c
3938
3939 CORETEMP HARDWARE MONITORING DRIVER
3940 M:      Fenghua Yu <fenghua.yu@intel.com>
3941 L:      linux-hwmon@vger.kernel.org
3942 S:      Maintained
3943 F:      Documentation/hwmon/coretemp
3944 F:      drivers/hwmon/coretemp.c
3945
3946 COSA/SRP SYNC SERIAL DRIVER
3947 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3948 W:      http://www.fi.muni.cz/~kas/cosa/
3949 S:      Maintained
3950 F:      drivers/net/wan/cosa*
3951
3952 CPMAC ETHERNET DRIVER
3953 M:      Florian Fainelli <f.fainelli@gmail.com>
3954 L:      netdev@vger.kernel.org
3955 S:      Maintained
3956 F:      drivers/net/ethernet/ti/cpmac.c
3957
3958 CPU FREQUENCY SCALING FRAMEWORK
3959 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3960 M:      Viresh Kumar <viresh.kumar@linaro.org>
3961 L:      linux-pm@vger.kernel.org
3962 S:      Maintained
3963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3964 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3965 B:      https://bugzilla.kernel.org
3966 F:      Documentation/admin-guide/pm/cpufreq.rst
3967 F:      Documentation/admin-guide/pm/intel_pstate.rst
3968 F:      Documentation/cpu-freq/
3969 F:      Documentation/devicetree/bindings/cpufreq/
3970 F:      drivers/cpufreq/
3971 F:      include/linux/cpufreq.h
3972 F:      tools/testing/selftests/cpufreq/
3973
3974 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3975 M:      Viresh Kumar <viresh.kumar@linaro.org>
3976 M:      Sudeep Holla <sudeep.holla@arm.com>
3977 L:      linux-pm@vger.kernel.org
3978 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3979 S:      Maintained
3980 F:      drivers/cpufreq/arm_big_little.h
3981 F:      drivers/cpufreq/arm_big_little.c
3982
3983 CPU POWER MONITORING SUBSYSTEM
3984 M:      Thomas Renninger <trenn@suse.com>
3985 M:      Shuah Khan <shuah@kernel.org>
3986 M:      Shuah Khan <skhan@linuxfoundation.org>
3987 L:      linux-pm@vger.kernel.org
3988 S:      Maintained
3989 F:      tools/power/cpupower/
3990
3991 CPUID/MSR DRIVER
3992 M:      "H. Peter Anvin" <hpa@zytor.com>
3993 S:      Maintained
3994 F:      arch/x86/kernel/cpuid.c
3995 F:      arch/x86/kernel/msr.c
3996
3997 CPUIDLE DRIVER - ARM BIG LITTLE
3998 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3999 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4000 L:      linux-pm@vger.kernel.org
4001 L:      linux-arm-kernel@lists.infradead.org
4002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4003 S:      Maintained
4004 F:      drivers/cpuidle/cpuidle-big_little.c
4005
4006 CPUIDLE DRIVER - ARM EXYNOS
4007 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4008 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4009 M:      Kukjin Kim <kgene@kernel.org>
4010 L:      linux-pm@vger.kernel.org
4011 L:      linux-samsung-soc@vger.kernel.org
4012 S:      Supported
4013 F:      drivers/cpuidle/cpuidle-exynos.c
4014 F:      arch/arm/mach-exynos/pm.c
4015
4016 CPU IDLE TIME MANAGEMENT FRAMEWORK
4017 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4018 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4019 L:      linux-pm@vger.kernel.org
4020 S:      Maintained
4021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4022 B:      https://bugzilla.kernel.org
4023 F:      Documentation/admin-guide/pm/cpuidle.rst
4024 F:      drivers/cpuidle/*
4025 F:      include/linux/cpuidle.h
4026
4027 CRAMFS FILESYSTEM
4028 M:      Nicolas Pitre <nico@linaro.org>
4029 S:      Maintained
4030 F:      Documentation/filesystems/cramfs.txt
4031 F:      fs/cramfs/
4032
4033 CRYPTO API
4034 M:      Herbert Xu <herbert@gondor.apana.org.au>
4035 M:      "David S. Miller" <davem@davemloft.net>
4036 L:      linux-crypto@vger.kernel.org
4037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4039 S:      Maintained
4040 F:      Documentation/crypto/
4041 F:      Documentation/devicetree/bindings/crypto/
4042 F:      arch/*/crypto/
4043 F:      crypto/
4044 F:      drivers/crypto/
4045 F:      include/crypto/
4046 F:      include/linux/crypto*
4047
4048 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4049 M:      Neil Horman <nhorman@tuxdriver.com>
4050 L:      linux-crypto@vger.kernel.org
4051 S:      Maintained
4052 F:      crypto/ansi_cprng.c
4053 F:      crypto/rng.c
4054
4055 CS3308 MEDIA DRIVER
4056 M:      Hans Verkuil <hverkuil@xs4all.nl>
4057 L:      linux-media@vger.kernel.org
4058 T:      git git://linuxtv.org/media_tree.git
4059 W:      http://linuxtv.org
4060 S:      Odd Fixes
4061 F:      drivers/media/i2c/cs3308.c
4062
4063 CS5535 Audio ALSA driver
4064 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4065 S:      Maintained
4066 F:      sound/pci/cs5535audio/
4067
4068 CSI DRIVERS FOR ALLWINNER V3s
4069 M:      Yong Deng <yong.deng@magewell.com>
4070 L:      linux-media@vger.kernel.org
4071 T:      git git://linuxtv.org/media_tree.git
4072 S:      Maintained
4073 F:      drivers/media/platform/sunxi/sun6i-csi/
4074 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4075
4076 CW1200 WLAN driver
4077 M:      Solomon Peachy <pizza@shaftnet.org>
4078 S:      Maintained
4079 F:      drivers/net/wireless/st/cw1200/
4080
4081 CX18 VIDEO4LINUX DRIVER
4082 M:      Andy Walls <awalls@md.metrocast.net>
4083 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4084 L:      linux-media@vger.kernel.org
4085 T:      git git://linuxtv.org/media_tree.git
4086 W:      https://linuxtv.org
4087 W:      http://www.ivtvdriver.org/index.php/Cx18
4088 S:      Maintained
4089 F:      Documentation/media/v4l-drivers/cx18*
4090 F:      drivers/media/pci/cx18/
4091 F:      include/uapi/linux/ivtv*
4092
4093 CX2341X MPEG ENCODER HELPER MODULE
4094 M:      Hans Verkuil <hverkuil@xs4all.nl>
4095 L:      linux-media@vger.kernel.org
4096 T:      git git://linuxtv.org/media_tree.git
4097 W:      https://linuxtv.org
4098 S:      Maintained
4099 F:      drivers/media/common/cx2341x*
4100 F:      include/media/drv-intf/cx2341x.h
4101
4102 CX24120 MEDIA DRIVER
4103 M:      Jemma Denson <jdenson@gmail.com>
4104 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4105 L:      linux-media@vger.kernel.org
4106 W:      https://linuxtv.org
4107 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4108 S:      Maintained
4109 F:      drivers/media/dvb-frontends/cx24120*
4110
4111 CX88 VIDEO4LINUX DRIVER
4112 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4113 L:      linux-media@vger.kernel.org
4114 W:      https://linuxtv.org
4115 T:      git git://linuxtv.org/media_tree.git
4116 S:      Odd fixes
4117 F:      Documentation/media/v4l-drivers/cx88*
4118 F:      drivers/media/pci/cx88/
4119
4120 CXD2820R MEDIA DRIVER
4121 M:      Antti Palosaari <crope@iki.fi>
4122 L:      linux-media@vger.kernel.org
4123 W:      https://linuxtv.org
4124 W:      http://palosaari.fi/linux/
4125 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4126 T:      git git://linuxtv.org/anttip/media_tree.git
4127 S:      Maintained
4128 F:      drivers/media/dvb-frontends/cxd2820r*
4129
4130 CXGB3 ETHERNET DRIVER (CXGB3)
4131 M:      Arjun Vynipadath <arjun@chelsio.com>
4132 L:      netdev@vger.kernel.org
4133 W:      http://www.chelsio.com
4134 S:      Supported
4135 F:      drivers/net/ethernet/chelsio/cxgb3/
4136
4137 CXGB3 ISCSI DRIVER (CXGB3I)
4138 M:      Karen Xie <kxie@chelsio.com>
4139 L:      linux-scsi@vger.kernel.org
4140 W:      http://www.chelsio.com
4141 S:      Supported
4142 F:      drivers/scsi/cxgbi/cxgb3i
4143
4144 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4145 M:      Steve Wise <swise@chelsio.com>
4146 L:      linux-rdma@vger.kernel.org
4147 W:      http://www.openfabrics.org
4148 S:      Supported
4149 F:      drivers/infiniband/hw/cxgb3/
4150 F:      include/uapi/rdma/cxgb3-abi.h
4151
4152 CXGB4 CRYPTO DRIVER (chcr)
4153 M:      Harsh Jain <harsh@chelsio.com>
4154 L:      linux-crypto@vger.kernel.org
4155 W:      http://www.chelsio.com
4156 S:      Supported
4157 F:      drivers/crypto/chelsio
4158
4159 CXGB4 ETHERNET DRIVER (CXGB4)
4160 M:      Arjun Vynipadath <arjun@chelsio.com>
4161 L:      netdev@vger.kernel.org
4162 W:      http://www.chelsio.com
4163 S:      Supported
4164 F:      drivers/net/ethernet/chelsio/cxgb4/
4165
4166 CXGB4 ISCSI DRIVER (CXGB4I)
4167 M:      Karen Xie <kxie@chelsio.com>
4168 L:      linux-scsi@vger.kernel.org
4169 W:      http://www.chelsio.com
4170 S:      Supported
4171 F:      drivers/scsi/cxgbi/cxgb4i
4172
4173 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4174 M:      Steve Wise <swise@chelsio.com>
4175 L:      linux-rdma@vger.kernel.org
4176 W:      http://www.openfabrics.org
4177 S:      Supported
4178 F:      drivers/infiniband/hw/cxgb4/
4179 F:      include/uapi/rdma/cxgb4-abi.h
4180
4181 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4182 M:      Casey Leedom <leedom@chelsio.com>
4183 L:      netdev@vger.kernel.org
4184 W:      http://www.chelsio.com
4185 S:      Supported
4186 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4187
4188 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4189 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4190 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4191 L:      linuxppc-dev@lists.ozlabs.org
4192 S:      Supported
4193 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4194 F:      drivers/misc/cxl/
4195 F:      include/misc/cxl*
4196 F:      include/uapi/misc/cxl.h
4197 F:      Documentation/powerpc/cxl.txt
4198 F:      Documentation/ABI/testing/sysfs-class-cxl
4199
4200 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4201 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4202 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4203 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4204 L:      linux-scsi@vger.kernel.org
4205 S:      Supported
4206 F:      drivers/scsi/cxlflash/
4207 F:      include/uapi/scsi/cxlflash_ioctl.h
4208 F:      Documentation/powerpc/cxlflash.txt
4209
4210 CYBERPRO FB DRIVER
4211 M:      Russell King <linux@armlinux.org.uk>
4212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4213 W:      http://www.armlinux.org.uk/
4214 S:      Maintained
4215 F:      drivers/video/fbdev/cyber2000fb.*
4216
4217 CYCLADES ASYNC MUX DRIVER
4218 W:      http://www.cyclades.com/
4219 S:      Orphan
4220 F:      drivers/tty/cyclades.c
4221 F:      include/linux/cyclades.h
4222 F:      include/uapi/linux/cyclades.h
4223
4224 CYCLADES PC300 DRIVER
4225 W:      http://www.cyclades.com/
4226 S:      Orphan
4227 F:      drivers/net/wan/pc300*
4228
4229 CYPRESS_FIRMWARE MEDIA DRIVER
4230 M:      Antti Palosaari <crope@iki.fi>
4231 L:      linux-media@vger.kernel.org
4232 W:      https://linuxtv.org
4233 W:      http://palosaari.fi/linux/
4234 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4235 T:      git git://linuxtv.org/anttip/media_tree.git
4236 S:      Maintained
4237 F:      drivers/media/common/cypress_firmware*
4238
4239 CYTTSP TOUCHSCREEN DRIVER
4240 M:      Ferruh Yigit <fery@cypress.com>
4241 L:      linux-input@vger.kernel.org
4242 S:      Supported
4243 F:      drivers/input/touchscreen/cyttsp*
4244 F:      include/linux/input/cyttsp.h
4245
4246 D-LINK DIR-685 TOUCHKEYS DRIVER
4247 M:      Linus Walleij <linus.walleij@linaro.org>
4248 L:      linux-input@vger.kernel.org
4249 S:      Supported
4250 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4251
4252 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4253 M:      Joshua Kinard <kumba@gentoo.org>
4254 S:      Maintained
4255 F:      drivers/rtc/rtc-ds1685.c
4256 F:      include/linux/rtc/ds1685.h
4257
4258 DAMA SLAVE for AX.25
4259 M:      Joerg Reuter <jreuter@yaina.de>
4260 W:      http://yaina.de/jreuter/
4261 W:      http://www.qsl.net/dl1bke/
4262 L:      linux-hams@vger.kernel.org
4263 S:      Maintained
4264 F:      net/ax25/af_ax25.c
4265 F:      net/ax25/ax25_dev.c
4266 F:      net/ax25/ax25_ds_*
4267 F:      net/ax25/ax25_in.c
4268 F:      net/ax25/ax25_out.c
4269 F:      net/ax25/ax25_timer.c
4270 F:      net/ax25/sysctl_net_ax25.c
4271
4272 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4273 L:      netdev@vger.kernel.org
4274 S:      Orphan
4275 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4276 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4277
4278 DC390/AM53C974 SCSI driver
4279 M:      Hannes Reinecke <hare@suse.com>
4280 L:      linux-scsi@vger.kernel.org
4281 S:      Maintained
4282 F:      drivers/scsi/am53c974.c
4283
4284 DC395x SCSI driver
4285 M:      Oliver Neukum <oliver@neukum.org>
4286 M:      Ali Akcaagac <aliakc@web.de>
4287 M:      Jamie Lenehan <lenehan@twibble.org>
4288 L:      dc395x@twibble.org
4289 W:      http://twibble.org/dist/dc395x/
4290 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4291 S:      Maintained
4292 F:      Documentation/scsi/dc395x.txt
4293 F:      drivers/scsi/dc395x.*
4294
4295 DCCP PROTOCOL
4296 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4297 L:      dccp@vger.kernel.org
4298 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4299 S:      Maintained
4300 F:      include/linux/dccp.h
4301 F:      include/uapi/linux/dccp.h
4302 F:      include/linux/tfrc.h
4303 F:      net/dccp/
4304
4305 DECnet NETWORK LAYER
4306 W:      http://linux-decnet.sourceforge.net
4307 L:      linux-decnet-user@lists.sourceforge.net
4308 S:      Orphan
4309 F:      Documentation/networking/decnet.txt
4310 F:      net/decnet/
4311
4312 DECSTATION PLATFORM SUPPORT
4313 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4314 L:      linux-mips@vger.kernel.org
4315 W:      http://www.linux-mips.org/wiki/DECstation
4316 S:      Maintained
4317 F:      arch/mips/dec/
4318 F:      arch/mips/include/asm/dec/
4319 F:      arch/mips/include/asm/mach-dec/
4320
4321 DEFXX FDDI NETWORK DRIVER
4322 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4323 S:      Maintained
4324 F:      drivers/net/fddi/defxx.*
4325
4326 DELL SMBIOS DRIVER
4327 M:      Pali Rohár <pali.rohar@gmail.com>
4328 M:      Mario Limonciello <mario.limonciello@dell.com>
4329 L:      platform-driver-x86@vger.kernel.org
4330 S:      Maintained
4331 F:      drivers/platform/x86/dell-smbios.*
4332
4333 DELL SMBIOS SMM DRIVER
4334 M:      Mario Limonciello <mario.limonciello@dell.com>
4335 L:      platform-driver-x86@vger.kernel.org
4336 S:      Maintained
4337 F:      drivers/platform/x86/dell-smbios-smm.c
4338
4339 DELL SMBIOS WMI DRIVER
4340 M:      Mario Limonciello <mario.limonciello@dell.com>
4341 L:      platform-driver-x86@vger.kernel.org
4342 S:      Maintained
4343 F:      drivers/platform/x86/dell-smbios-wmi.c
4344 F:      tools/wmi/dell-smbios-example.c
4345
4346 DEFZA FDDI NETWORK DRIVER
4347 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4348 S:      Maintained
4349 F:      drivers/net/fddi/defza.*
4350
4351 DELL LAPTOP DRIVER
4352 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4353 M:      Pali Rohár <pali.rohar@gmail.com>
4354 L:      platform-driver-x86@vger.kernel.org
4355 S:      Maintained
4356 F:      drivers/platform/x86/dell-laptop.c
4357
4358 DELL LAPTOP FREEFALL DRIVER
4359 M:      Pali Rohár <pali.rohar@gmail.com>
4360 S:      Maintained
4361 F:      drivers/platform/x86/dell-smo8800.c
4362
4363 DELL LAPTOP RBTN DRIVER
4364 M:      Pali Rohár <pali.rohar@gmail.com>
4365 S:      Maintained
4366 F:      drivers/platform/x86/dell-rbtn.*
4367
4368 DELL REMOTE BIOS UPDATE DRIVER
4369 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4370 L:      platform-driver-x86@vger.kernel.org
4371 S:      Maintained
4372 F:      drivers/platform/x86/dell_rbu.c
4373
4374 DELL LAPTOP SMM DRIVER
4375 M:      Pali Rohár <pali.rohar@gmail.com>
4376 S:      Maintained
4377 F:      drivers/hwmon/dell-smm-hwmon.c
4378 F:      include/uapi/linux/i8k.h
4379
4380 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4381 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4382 L:      platform-driver-x86@vger.kernel.org
4383 S:      Maintained
4384 F:      Documentation/dcdbas.txt
4385 F:      drivers/platform/x86/dcdbas.*
4386
4387 DELL WMI NOTIFICATIONS DRIVER
4388 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4389 M:      Pali Rohár <pali.rohar@gmail.com>
4390 S:      Maintained
4391 F:      drivers/platform/x86/dell-wmi.c
4392
4393 DELL WMI DESCRIPTOR DRIVER
4394 M:      Mario Limonciello <mario.limonciello@dell.com>
4395 S:      Maintained
4396 F:      drivers/platform/x86/dell-wmi-descriptor.c
4397
4398 DELTA ST MEDIA DRIVER
4399 M:      Hugues Fruchet <hugues.fruchet@st.com>
4400 L:      linux-media@vger.kernel.org
4401 T:      git git://linuxtv.org/media_tree.git
4402 W:      https://linuxtv.org
4403 S:      Supported
4404 F:      drivers/media/platform/sti/delta
4405
4406 DENALI NAND DRIVER
4407 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4408 L:      linux-mtd@lists.infradead.org
4409 S:      Supported
4410 F:      drivers/mtd/nand/raw/denali*
4411
4412 DESIGNWARE USB2 DRD IP DRIVER
4413 M:      Minas Harutyunyan <hminas@synopsys.com>
4414 L:      linux-usb@vger.kernel.org
4415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4416 S:      Maintained
4417 F:      drivers/usb/dwc2/
4418
4419 DESIGNWARE USB3 DRD IP DRIVER
4420 M:      Felipe Balbi <balbi@kernel.org>
4421 L:      linux-usb@vger.kernel.org
4422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4423 S:      Maintained
4424 F:      drivers/usb/dwc3/
4425
4426 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4427 M:      Andreas Klinger <ak@it-klinger.de>
4428 L:      linux-iio@vger.kernel.org
4429 S:      Maintained
4430 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4431 F:      drivers/iio/proximity/srf*.c
4432
4433 DEVICE COREDUMP (DEV_COREDUMP)
4434 M:      Johannes Berg <johannes@sipsolutions.net>
4435 L:      linux-kernel@vger.kernel.org
4436 S:      Maintained
4437 F:      drivers/base/devcoredump.c
4438 F:      include/linux/devcoredump.h
4439
4440 DEVICE FREQUENCY (DEVFREQ)
4441 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4442 M:      Kyungmin Park <kyungmin.park@samsung.com>
4443 R:      Chanwoo Choi <cw00.choi@samsung.com>
4444 L:      linux-pm@vger.kernel.org
4445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4446 S:      Maintained
4447 F:      drivers/devfreq/
4448 F:      include/linux/devfreq.h
4449 F:      Documentation/devicetree/bindings/devfreq/
4450
4451 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4452 M:      Chanwoo Choi <cw00.choi@samsung.com>
4453 L:      linux-pm@vger.kernel.org
4454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4455 S:      Supported
4456 F:      drivers/devfreq/event/
4457 F:      drivers/devfreq/devfreq-event.c
4458 F:      include/linux/devfreq-event.h
4459 F:      Documentation/devicetree/bindings/devfreq/event/
4460
4461 DEVICE NUMBER REGISTRY
4462 M:      Torben Mathiasen <device@lanana.org>
4463 W:      http://lanana.org/docs/device-list/index.html
4464 S:      Maintained
4465
4466 DEVICE-MAPPER  (LVM)
4467 M:      Alasdair Kergon <agk@redhat.com>
4468 M:      Mike Snitzer <snitzer@redhat.com>
4469 M:      dm-devel@redhat.com
4470 L:      dm-devel@redhat.com
4471 W:      http://sources.redhat.com/dm
4472 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4474 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4475 S:      Maintained
4476 F:      Documentation/device-mapper/
4477 F:      drivers/md/Makefile
4478 F:      drivers/md/Kconfig
4479 F:      drivers/md/dm*
4480 F:      drivers/md/persistent-data/
4481 F:      include/linux/device-mapper.h
4482 F:      include/linux/dm-*.h
4483 F:      include/uapi/linux/dm-*.h
4484
4485 DEVLINK
4486 M:      Jiri Pirko <jiri@mellanox.com>
4487 L:      netdev@vger.kernel.org
4488 S:      Supported
4489 F:      net/core/devlink.c
4490 F:      include/net/devlink.h
4491 F:      include/uapi/linux/devlink.h
4492
4493 DIALOG SEMICONDUCTOR DRIVERS
4494 M:      Support Opensource <support.opensource@diasemi.com>
4495 W:      http://www.dialog-semiconductor.com/products
4496 S:      Supported
4497 F:      Documentation/hwmon/da90??
4498 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4499 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4500 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4501 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4502 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4503 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4504 F:      drivers/gpio/gpio-da90??.c
4505 F:      drivers/hwmon/da90??-hwmon.c
4506 F:      drivers/iio/adc/da91??-*.c
4507 F:      drivers/input/misc/da90??_onkey.c
4508 F:      drivers/input/touchscreen/da9052_tsi.c
4509 F:      drivers/leds/leds-da90??.c
4510 F:      drivers/mfd/da903x.c
4511 F:      drivers/mfd/da90??-*.c
4512 F:      drivers/mfd/da91??-*.c
4513 F:      drivers/power/supply/da9052-battery.c
4514 F:      drivers/power/supply/da91??-*.c
4515 F:      drivers/regulator/da903x.c
4516 F:      drivers/regulator/da9???-regulator.[ch]
4517 F:      drivers/thermal/da90??-thermal.c
4518 F:      drivers/rtc/rtc-da90??.c
4519 F:      drivers/video/backlight/da90??_bl.c
4520 F:      drivers/watchdog/da90??_wdt.c
4521 F:      include/linux/mfd/da903x.h
4522 F:      include/linux/mfd/da9052/
4523 F:      include/linux/mfd/da9055/
4524 F:      include/linux/mfd/da9062/
4525 F:      include/linux/mfd/da9063/
4526 F:      include/linux/mfd/da9150/
4527 F:      include/linux/regulator/da9211.h
4528 F:      include/sound/da[79]*.h
4529 F:      sound/soc/codecs/da[79]*.[ch]
4530
4531 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4532 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4533 L:      linux-gpio@vger.kernel.org
4534 S:      Maintained
4535 F:      drivers/gpio/gpio-gpio-mm.c
4536
4537 DIOLAN U2C-12 I2C DRIVER
4538 M:      Guenter Roeck <linux@roeck-us.net>
4539 L:      linux-i2c@vger.kernel.org
4540 S:      Maintained
4541 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4542
4543 FILESYSTEM DIRECT ACCESS (DAX)
4544 M:      Matthew Wilcox <willy@infradead.org>
4545 M:      Ross Zwisler <zwisler@kernel.org>
4546 M:      Jan Kara <jack@suse.cz>
4547 L:      linux-fsdevel@vger.kernel.org
4548 S:      Supported
4549 F:      fs/dax.c
4550 F:      include/linux/dax.h
4551 F:      include/trace/events/fs_dax.h
4552
4553 DEVICE DIRECT ACCESS (DAX)
4554 M:      Dan Williams <dan.j.williams@intel.com>
4555 M:      Dave Jiang <dave.jiang@intel.com>
4556 M:      Ross Zwisler <zwisler@kernel.org>
4557 M:      Vishal Verma <vishal.l.verma@intel.com>
4558 L:      linux-nvdimm@lists.01.org
4559 S:      Supported
4560 F:      drivers/dax/
4561
4562 DIRECTORY NOTIFICATION (DNOTIFY)
4563 M:      Jan Kara <jack@suse.cz>
4564 R:      Amir Goldstein <amir73il@gmail.com>
4565 L:      linux-fsdevel@vger.kernel.org
4566 S:      Maintained
4567 F:      Documentation/filesystems/dnotify.txt
4568 F:      fs/notify/dnotify/
4569 F:      include/linux/dnotify.h
4570
4571 DISK GEOMETRY AND PARTITION HANDLING
4572 M:      Andries Brouwer <aeb@cwi.nl>
4573 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4574 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4575 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4576 S:      Maintained
4577
4578 DISKQUOTA
4579 M:      Jan Kara <jack@suse.com>
4580 S:      Maintained
4581 F:      Documentation/filesystems/quota.txt
4582 F:      fs/quota/
4583 F:      include/linux/quota*.h
4584 F:      include/uapi/linux/quota*.h
4585
4586 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4587 M:      Bernie Thompson <bernie@plugable.com>
4588 L:      linux-fbdev@vger.kernel.org
4589 S:      Maintained
4590 W:      http://plugable.com/category/projects/udlfb/
4591 F:      drivers/video/fbdev/udlfb.c
4592 F:      include/video/udlfb.h
4593 F:      Documentation/fb/udlfb.txt
4594
4595 DISTRIBUTED LOCK MANAGER (DLM)
4596 M:      Christine Caulfield <ccaulfie@redhat.com>
4597 M:      David Teigland <teigland@redhat.com>
4598 L:      cluster-devel@redhat.com
4599 W:      http://sources.redhat.com/cluster/
4600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4601 S:      Supported
4602 F:      fs/dlm/
4603
4604 DMA BUFFER SHARING FRAMEWORK
4605 M:      Sumit Semwal <sumit.semwal@linaro.org>
4606 S:      Maintained
4607 L:      linux-media@vger.kernel.org
4608 L:      dri-devel@lists.freedesktop.org
4609 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4610 F:      drivers/dma-buf/
4611 F:      include/linux/dma-buf*
4612 F:      include/linux/reservation.h
4613 F:      include/linux/*fence.h
4614 F:      Documentation/driver-api/dma-buf.rst
4615 T:      git git://anongit.freedesktop.org/drm/drm-misc
4616
4617 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4618 M:      Vinod Koul <vkoul@kernel.org>
4619 L:      dmaengine@vger.kernel.org
4620 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4621 S:      Maintained
4622 F:      drivers/dma/
4623 F:      include/linux/dmaengine.h
4624 F:      include/linux/of_dma.h
4625 F:      Documentation/devicetree/bindings/dma/
4626 F:      Documentation/driver-api/dmaengine/
4627 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4628
4629 DMA MAPPING HELPERS
4630 M:      Christoph Hellwig <hch@lst.de>
4631 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4632 R:      Robin Murphy <robin.murphy@arm.com>
4633 L:      iommu@lists.linux-foundation.org
4634 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4635 W:      http://git.infradead.org/users/hch/dma-mapping.git
4636 S:      Supported
4637 F:      kernel/dma/
4638 F:      include/asm-generic/dma-mapping.h
4639 F:      include/linux/dma-direct.h
4640 F:      include/linux/dma-mapping.h
4641 F:      include/linux/dma-noncoherent.h
4642
4643 DME1737 HARDWARE MONITOR DRIVER
4644 M:      Juerg Haefliger <juergh@gmail.com>
4645 L:      linux-hwmon@vger.kernel.org
4646 S:      Maintained
4647 F:      Documentation/hwmon/dme1737
4648 F:      drivers/hwmon/dme1737.c
4649
4650 DMI/SMBIOS SUPPORT
4651 M:      Jean Delvare <jdelvare@suse.com>
4652 S:      Maintained
4653 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4654 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4655 F:      drivers/firmware/dmi-id.c
4656 F:      drivers/firmware/dmi_scan.c
4657 F:      include/linux/dmi.h
4658
4659 DOCUMENTATION
4660 M:      Jonathan Corbet <corbet@lwn.net>
4661 L:      linux-doc@vger.kernel.org
4662 S:      Maintained
4663 F:      Documentation/
4664 F:      scripts/kernel-doc
4665 X:      Documentation/ABI/
4666 X:      Documentation/acpi/
4667 X:      Documentation/devicetree/
4668 X:      Documentation/i2c/
4669 X:      Documentation/media/
4670 X:      Documentation/power/
4671 X:      Documentation/spi/
4672 T:      git git://git.lwn.net/linux.git docs-next
4673
4674 DOCUMENTATION/ITALIAN
4675 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4676 L:      linux-doc@vger.kernel.org
4677 S:      Maintained
4678 F:      Documentation/translations/it_IT
4679
4680 DONGWOON DW9714 LENS VOICE COIL DRIVER
4681 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4682 L:      linux-media@vger.kernel.org
4683 T:      git git://linuxtv.org/media_tree.git
4684 S:      Maintained
4685 F:      drivers/media/i2c/dw9714.c
4686 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4687
4688 DONGWOON DW9807 LENS VOICE COIL DRIVER
4689 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4690 L:      linux-media@vger.kernel.org
4691 T:      git git://linuxtv.org/media_tree.git
4692 S:      Maintained
4693 F:      drivers/media/i2c/dw9807-vcm.c
4694 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4695
4696 DOUBLETALK DRIVER
4697 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4698 L:      blinux-list@redhat.com
4699 S:      Maintained
4700 F:      drivers/char/dtlk.c
4701 F:      include/linux/dtlk.h
4702
4703 DPAA2 DATAPATH I/O (DPIO) DRIVER
4704 M:      Roy Pledge <Roy.Pledge@nxp.com>
4705 L:      linux-kernel@vger.kernel.org
4706 S:      Maintained
4707 F:      drivers/soc/fsl/dpio
4708
4709 DPAA2 ETHERNET DRIVER
4710 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4711 L:      netdev@vger.kernel.org
4712 S:      Maintained
4713 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4714 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4715 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4716 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4717 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4718
4719 DPAA2 ETHERNET SWITCH DRIVER
4720 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4721 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4722 L:      linux-kernel@vger.kernel.org
4723 S:      Maintained
4724 F:      drivers/staging/fsl-dpaa2/ethsw
4725
4726 DPAA2 PTP CLOCK DRIVER
4727 M:      Yangbo Lu <yangbo.lu@nxp.com>
4728 L:      netdev@vger.kernel.org
4729 S:      Maintained
4730 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4731 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4732
4733 DPT_I2O SCSI RAID DRIVER
4734 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4735 L:      linux-scsi@vger.kernel.org
4736 W:      http://www.adaptec.com/
4737 S:      Maintained
4738 F:      drivers/scsi/dpt*
4739 F:      drivers/scsi/dpt/
4740
4741 DRBD DRIVER
4742 M:      Philipp Reisner <philipp.reisner@linbit.com>
4743 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4744 L:      drbd-dev@lists.linbit.com
4745 W:      http://www.drbd.org
4746 T:      git git://git.linbit.com/linux-drbd.git
4747 T:      git git://git.linbit.com/drbd-8.4.git
4748 S:      Supported
4749 F:      drivers/block/drbd/
4750 F:      lib/lru_cache.c
4751 F:      Documentation/blockdev/drbd/
4752
4753 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4754 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4755 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4757 S:      Supported
4758 F:      Documentation/kobject.txt
4759 F:      drivers/base/
4760 F:      fs/debugfs/
4761 F:      fs/sysfs/
4762 F:      include/linux/debugfs.h
4763 F:      include/linux/kobj*
4764 F:      lib/kobj*
4765
4766 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4767 M:      Kevin Hilman <khilman@kernel.org>
4768 M:      Nishanth Menon <nm@ti.com>
4769 S:      Maintained
4770 F:      drivers/power/avs/
4771 F:      include/linux/power/smartreflex.h
4772 L:      linux-pm@vger.kernel.org
4773
4774 DRM DRIVER FOR ARM PL111 CLCD
4775 M:      Eric Anholt <eric@anholt.net>
4776 T:      git git://anongit.freedesktop.org/drm/drm-misc
4777 S:      Supported
4778 F:      drivers/gpu/drm/pl111/
4779
4780 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4781 M:      Linus Walleij <linus.walleij@linaro.org>
4782 T:      git git://anongit.freedesktop.org/drm/drm-misc
4783 S:      Maintained
4784 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4785 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4786
4787 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4788 M:      Dave Airlie <airlied@redhat.com>
4789 S:      Odd Fixes
4790 F:      drivers/gpu/drm/ast/
4791
4792 DRM DRIVER FOR BOCHS VIRTUAL GPU
4793 M:      Gerd Hoffmann <kraxel@redhat.com>
4794 L:      virtualization@lists.linux-foundation.org
4795 T:      git git://anongit.freedesktop.org/drm/drm-misc
4796 S:      Maintained
4797 F:      drivers/gpu/drm/bochs/
4798
4799 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4800 M:      Linus Walleij <linus.walleij@linaro.org>
4801 T:      git git://anongit.freedesktop.org/drm/drm-misc
4802 S:      Maintained
4803 F:      drivers/gpu/drm/tve200/
4804
4805 DRM DRIVER FOR ILITEK ILI9225 PANELS
4806 M:      David Lechner <david@lechnology.com>
4807 S:      Maintained
4808 F:      drivers/gpu/drm/tinydrm/ili9225.c
4809 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4810
4811 DRM DRIVER FOR HX8357D PANELS
4812 M:      Eric Anholt <eric@anholt.net>
4813 T:      git git://anongit.freedesktop.org/drm/drm-misc
4814 S:      Maintained
4815 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4816 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4817
4818 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4819 S:      Orphan / Obsolete
4820 F:      drivers/gpu/drm/i810/
4821 F:      include/uapi/drm/i810_drm.h
4822
4823 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4824 S:      Orphan / Obsolete
4825 F:      drivers/gpu/drm/mga/
4826 F:      include/uapi/drm/mga_drm.h
4827
4828 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4829 M:      Dave Airlie <airlied@redhat.com>
4830 S:      Odd Fixes
4831 F:      drivers/gpu/drm/mgag200/
4832
4833 DRM DRIVER FOR MI0283QT
4834 M:      Noralf Trønnes <noralf@tronnes.org>
4835 S:      Maintained
4836 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4837 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4838
4839 DRM DRIVER FOR MSM ADRENO GPU
4840 M:      Rob Clark <robdclark@gmail.com>
4841 L:      linux-arm-msm@vger.kernel.org
4842 L:      dri-devel@lists.freedesktop.org
4843 L:      freedreno@lists.freedesktop.org
4844 T:      git git://people.freedesktop.org/~robclark/linux
4845 S:      Maintained
4846 F:      drivers/gpu/drm/msm/
4847 F:      include/uapi/drm/msm_drm.h
4848 F:      Documentation/devicetree/bindings/display/msm/
4849
4850 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4851 M:      Ben Skeggs <bskeggs@redhat.com>
4852 L:      dri-devel@lists.freedesktop.org
4853 L:      nouveau@lists.freedesktop.org
4854 T:      git git://github.com/skeggsb/linux
4855 S:      Supported
4856 F:      drivers/gpu/drm/nouveau/
4857 F:      include/uapi/drm/nouveau_drm.h
4858
4859 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4860 M:      Stefan Mavrodiev <stefan@olimex.com>
4861 S:      Maintained
4862 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4863 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4864
4865 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4866 M:      Noralf Trønnes <noralf@tronnes.org>
4867 S:      Maintained
4868 F:      drivers/gpu/drm/tinydrm/repaper.c
4869 F:      Documentation/devicetree/bindings/display/repaper.txt
4870
4871 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4872 M:      Dave Airlie <airlied@redhat.com>
4873 M:      Gerd Hoffmann <kraxel@redhat.com>
4874 L:      virtualization@lists.linux-foundation.org
4875 T:      git git://anongit.freedesktop.org/drm/drm-misc
4876 S:      Obsolete
4877 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4878 F:      drivers/gpu/drm/cirrus/
4879
4880 DRM DRIVER FOR QXL VIRTUAL GPU
4881 M:      Dave Airlie <airlied@redhat.com>
4882 M:      Gerd Hoffmann <kraxel@redhat.com>
4883 L:      virtualization@lists.linux-foundation.org
4884 T:      git git://anongit.freedesktop.org/drm/drm-misc
4885 S:      Maintained
4886 F:      drivers/gpu/drm/qxl/
4887 F:      include/uapi/drm/qxl_drm.h
4888
4889 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4890 S:      Orphan / Obsolete
4891 F:      drivers/gpu/drm/r128/
4892 F:      include/uapi/drm/r128_drm.h
4893
4894 DRM DRIVER FOR SAVAGE VIDEO CARDS
4895 S:      Orphan / Obsolete
4896 F:      drivers/gpu/drm/savage/
4897 F:      include/uapi/drm/savage_drm.h
4898
4899 DRM DRIVER FOR SIS VIDEO CARDS
4900 S:      Orphan / Obsolete
4901 F:      drivers/gpu/drm/sis/
4902 F:      include/uapi/drm/sis_drm.h
4903
4904 DRM DRIVER FOR SITRONIX ST7586 PANELS
4905 M:      David Lechner <david@lechnology.com>
4906 S:      Maintained
4907 F:      drivers/gpu/drm/tinydrm/st7586.c
4908 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4909
4910 DRM DRIVER FOR SITRONIX ST7735R PANELS
4911 M:      David Lechner <david@lechnology.com>
4912 S:      Maintained
4913 F:      drivers/gpu/drm/tinydrm/st7735r.c
4914 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4915
4916 DRM DRIVER FOR TDFX VIDEO CARDS
4917 S:      Orphan / Obsolete
4918 F:      drivers/gpu/drm/tdfx/
4919
4920 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4921 M:      Dave Airlie <airlied@redhat.com>
4922 R:      Sean Paul <sean@poorly.run>
4923 L:      dri-devel@lists.freedesktop.org
4924 S:      Odd Fixes
4925 F:      drivers/gpu/drm/udl/
4926 T:      git git://anongit.freedesktop.org/drm/drm-misc
4927
4928 DRM DRIVER FOR VMWARE VIRTUAL GPU
4929 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4930 M:      Thomas Hellstrom <thellstrom@vmware.com>
4931 L:      dri-devel@lists.freedesktop.org
4932 T:      git git://people.freedesktop.org/~thomash/linux
4933 S:      Supported
4934 F:      drivers/gpu/drm/vmwgfx/
4935 F:      include/uapi/drm/vmwgfx_drm.h
4936
4937 DRM DRIVERS
4938 M:      David Airlie <airlied@linux.ie>
4939 M:      Daniel Vetter <daniel@ffwll.ch>
4940 L:      dri-devel@lists.freedesktop.org
4941 T:      git git://anongit.freedesktop.org/drm/drm
4942 B:      https://bugs.freedesktop.org/
4943 C:      irc://chat.freenode.net/dri-devel
4944 S:      Maintained
4945 F:      drivers/gpu/drm/
4946 F:      drivers/gpu/vga/
4947 F:      Documentation/devicetree/bindings/display/
4948 F:      Documentation/devicetree/bindings/gpu/
4949 F:      Documentation/gpu/
4950 F:      include/drm/
4951 F:      include/uapi/drm/
4952 F:      include/linux/vga*
4953
4954 DRM DRIVERS AND MISC GPU PATCHES
4955 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4956 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4957 M:      Sean Paul <sean@poorly.run>
4958 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4959 S:      Maintained
4960 T:      git git://anongit.freedesktop.org/drm/drm-misc
4961 F:      Documentation/gpu/
4962 F:      drivers/gpu/vga/
4963 F:      drivers/gpu/drm/*
4964 F:      include/drm/drm*
4965 F:      include/uapi/drm/drm*
4966 F:      include/linux/vga*
4967
4968 DRM DRIVERS FOR ALLWINNER A10
4969 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4970 L:      dri-devel@lists.freedesktop.org
4971 S:      Supported
4972 F:      drivers/gpu/drm/sun4i/
4973 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4974 T:      git git://anongit.freedesktop.org/drm/drm-misc
4975
4976 DRM DRIVERS FOR AMLOGIC SOCS
4977 M:      Neil Armstrong <narmstrong@baylibre.com>
4978 L:      dri-devel@lists.freedesktop.org
4979 L:      linux-amlogic@lists.infradead.org
4980 W:      http://linux-meson.com/
4981 S:      Supported
4982 F:      drivers/gpu/drm/meson/
4983 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4984 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4985 F:      Documentation/gpu/meson.rst
4986 T:      git git://anongit.freedesktop.org/drm/drm-misc
4987
4988 DRM DRIVERS FOR ATMEL HLCDC
4989 M:      Boris Brezillon <bbrezillon@kernel.org>
4990 L:      dri-devel@lists.freedesktop.org
4991 S:      Supported
4992 F:      drivers/gpu/drm/atmel-hlcdc/
4993 F:      Documentation/devicetree/bindings/display/atmel/
4994 T:      git git://anongit.freedesktop.org/drm/drm-misc
4995
4996 DRM DRIVERS FOR BRIDGE CHIPS
4997 M:      Archit Taneja <architt@codeaurora.org>
4998 M:      Andrzej Hajda <a.hajda@samsung.com>
4999 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5000 S:      Maintained
5001 T:      git git://anongit.freedesktop.org/drm/drm-misc
5002 F:      drivers/gpu/drm/bridge/
5003
5004 DRM DRIVERS FOR EXYNOS
5005 M:      Inki Dae <inki.dae@samsung.com>
5006 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5007 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5008 M:      Kyungmin Park <kyungmin.park@samsung.com>
5009 L:      dri-devel@lists.freedesktop.org
5010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5011 S:      Supported
5012 F:      drivers/gpu/drm/exynos/
5013 F:      include/uapi/drm/exynos_drm.h
5014 F:      Documentation/devicetree/bindings/display/exynos/
5015
5016 DRM DRIVERS FOR FREESCALE DCU
5017 M:      Stefan Agner <stefan@agner.ch>
5018 M:      Alison Wang <alison.wang@nxp.com>
5019 L:      dri-devel@lists.freedesktop.org
5020 S:      Supported
5021 F:      drivers/gpu/drm/fsl-dcu/
5022 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5023 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5024 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5025 T:      git git://anongit.freedesktop.org/drm/drm-misc
5026
5027 DRM DRIVERS FOR FREESCALE IMX
5028 M:      Philipp Zabel <p.zabel@pengutronix.de>
5029 L:      dri-devel@lists.freedesktop.org
5030 S:      Maintained
5031 F:      drivers/gpu/drm/imx/
5032 F:      drivers/gpu/ipu-v3/
5033 F:      Documentation/devicetree/bindings/display/imx/
5034
5035 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5036 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5037 L:      dri-devel@lists.freedesktop.org
5038 T:      git git://github.com/patjak/drm-gma500
5039 S:      Maintained
5040 F:      drivers/gpu/drm/gma500/
5041
5042 DRM DRIVERS FOR HISILICON
5043 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5044 M:      Rongrong Zou <zourongrong@gmail.com>
5045 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5046 R:      Chen Feng <puck.chen@hisilicon.com>
5047 L:      dri-devel@lists.freedesktop.org
5048 T:      git git://github.com/xin3liang/linux.git
5049 S:      Maintained
5050 F:      drivers/gpu/drm/hisilicon/
5051 F:      Documentation/devicetree/bindings/display/hisilicon/
5052
5053 DRM DRIVERS FOR MEDIATEK
5054 M:      CK Hu <ck.hu@mediatek.com>
5055 M:      Philipp Zabel <p.zabel@pengutronix.de>
5056 L:      dri-devel@lists.freedesktop.org
5057 S:      Supported
5058 F:      drivers/gpu/drm/mediatek/
5059 F:      Documentation/devicetree/bindings/display/mediatek/
5060
5061 DRM DRIVERS FOR NVIDIA TEGRA
5062 M:      Thierry Reding <thierry.reding@gmail.com>
5063 L:      dri-devel@lists.freedesktop.org
5064 L:      linux-tegra@vger.kernel.org
5065 T:      git git://anongit.freedesktop.org/tegra/linux.git
5066 S:      Supported
5067 F:      drivers/gpu/drm/tegra/
5068 F:      drivers/gpu/host1x/
5069 F:      include/linux/host1x.h
5070 F:      include/uapi/drm/tegra_drm.h
5071 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5072
5073 DRM DRIVERS FOR RENESAS
5074 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5075 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5076 L:      dri-devel@lists.freedesktop.org
5077 L:      linux-renesas-soc@vger.kernel.org
5078 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5079 S:      Supported
5080 F:      drivers/gpu/drm/rcar-du/
5081 F:      drivers/gpu/drm/shmobile/
5082 F:      include/linux/platform_data/shmob_drm.h
5083 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5084 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5085 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5086
5087 DRM DRIVERS FOR ROCKCHIP
5088 M:      Sandy Huang <hjc@rock-chips.com>
5089 M:      Heiko Stübner <heiko@sntech.de>
5090 L:      dri-devel@lists.freedesktop.org
5091 S:      Maintained
5092 F:      drivers/gpu/drm/rockchip/
5093 F:      Documentation/devicetree/bindings/display/rockchip/
5094 T:      git git://anongit.freedesktop.org/drm/drm-misc
5095
5096 DRM DRIVERS FOR STI
5097 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5098 M:      Vincent Abriou <vincent.abriou@st.com>
5099 L:      dri-devel@lists.freedesktop.org
5100 T:      git git://anongit.freedesktop.org/drm/drm-misc
5101 S:      Maintained
5102 F:      drivers/gpu/drm/sti
5103 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5104
5105 DRM DRIVERS FOR STM
5106 M:      Yannick Fertre <yannick.fertre@st.com>
5107 M:      Philippe Cornu <philippe.cornu@st.com>
5108 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5109 M:      Vincent Abriou <vincent.abriou@st.com>
5110 L:      dri-devel@lists.freedesktop.org
5111 T:      git git://anongit.freedesktop.org/drm/drm-misc
5112 S:      Maintained
5113 F:      drivers/gpu/drm/stm
5114 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5115
5116 DRM DRIVERS FOR TI LCDC
5117 M:      Jyri Sarha <jsarha@ti.com>
5118 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5119 L:      dri-devel@lists.freedesktop.org
5120 S:      Maintained
5121 F:      drivers/gpu/drm/tilcdc/
5122 F:      Documentation/devicetree/bindings/display/tilcdc/
5123
5124 DRM DRIVERS FOR TI OMAP
5125 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5126 L:      dri-devel@lists.freedesktop.org
5127 S:      Maintained
5128 F:      drivers/gpu/drm/omapdrm/
5129 F:      Documentation/devicetree/bindings/display/ti/
5130
5131 DRM DRIVERS FOR V3D
5132 M:      Eric Anholt <eric@anholt.net>
5133 S:      Supported
5134 F:      drivers/gpu/drm/v3d/
5135 F:      include/uapi/drm/v3d_drm.h
5136 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5137 T:      git git://anongit.freedesktop.org/drm/drm-misc
5138
5139 DRM DRIVERS FOR VC4
5140 M:      Eric Anholt <eric@anholt.net>
5141 T:      git git://github.com/anholt/linux
5142 S:      Supported
5143 F:      drivers/gpu/drm/vc4/
5144 F:      include/uapi/drm/vc4_drm.h
5145 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5146 T:      git git://anongit.freedesktop.org/drm/drm-misc
5147
5148 DRM DRIVERS FOR VIVANTE GPU IP
5149 M:      Lucas Stach <l.stach@pengutronix.de>
5150 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5151 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5152 L:      etnaviv@lists.freedesktop.org
5153 L:      dri-devel@lists.freedesktop.org
5154 S:      Maintained
5155 F:      drivers/gpu/drm/etnaviv/
5156 F:      include/uapi/drm/etnaviv_drm.h
5157 F:      Documentation/devicetree/bindings/display/etnaviv/
5158
5159 DRM DRIVERS FOR ZTE ZX
5160 M:      Shawn Guo <shawnguo@kernel.org>
5161 L:      dri-devel@lists.freedesktop.org
5162 S:      Maintained
5163 F:      drivers/gpu/drm/zte/
5164 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5165 T:      git git://anongit.freedesktop.org/drm/drm-misc
5166
5167 DRM PANEL DRIVERS
5168 M:      Thierry Reding <thierry.reding@gmail.com>
5169 L:      dri-devel@lists.freedesktop.org
5170 T:      git git://anongit.freedesktop.org/drm/drm-misc
5171 S:      Maintained
5172 F:      drivers/gpu/drm/drm_panel.c
5173 F:      drivers/gpu/drm/panel/
5174 F:      include/drm/drm_panel.h
5175 F:      Documentation/devicetree/bindings/display/panel/
5176
5177 DRM TINYDRM DRIVERS
5178 M:      Noralf Trønnes <noralf@tronnes.org>
5179 W:      https://github.com/notro/tinydrm/wiki/Development
5180 T:      git git://anongit.freedesktop.org/drm/drm-misc
5181 S:      Maintained
5182 F:      drivers/gpu/drm/tinydrm/
5183 F:      include/drm/tinydrm/
5184
5185 DRM DRIVERS FOR XEN
5186 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5187 T:      git git://anongit.freedesktop.org/drm/drm-misc
5188 L:      dri-devel@lists.freedesktop.org
5189 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5190 S:      Supported
5191 F:      drivers/gpu/drm/xen/
5192 F:      Documentation/gpu/xen-front.rst
5193
5194 DRM TTM SUBSYSTEM
5195 M:      Christian Koenig <christian.koenig@amd.com>
5196 M:      Huang Rui <ray.huang@amd.com>
5197 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5198 T:      git git://people.freedesktop.org/~agd5f/linux
5199 S:      Maintained
5200 L:      dri-devel@lists.freedesktop.org
5201 F:      include/drm/ttm/
5202 F:      drivers/gpu/drm/ttm/
5203
5204 DSBR100 USB FM RADIO DRIVER
5205 M:      Alexey Klimov <klimov.linux@gmail.com>
5206 L:      linux-media@vger.kernel.org
5207 T:      git git://linuxtv.org/media_tree.git
5208 S:      Maintained
5209 F:      drivers/media/radio/dsbr100.c
5210
5211 DSCC4 DRIVER
5212 M:      Francois Romieu <romieu@fr.zoreil.com>
5213 L:      netdev@vger.kernel.org
5214 S:      Maintained
5215 F:      drivers/net/wan/dscc4.c
5216
5217 DT3155 MEDIA DRIVER
5218 M:      Hans Verkuil <hverkuil@xs4all.nl>
5219 L:      linux-media@vger.kernel.org
5220 T:      git git://linuxtv.org/media_tree.git
5221 W:      https://linuxtv.org
5222 S:      Odd Fixes
5223 F:      drivers/media/pci/dt3155/
5224
5225 DVB_USB_AF9015 MEDIA DRIVER
5226 M:      Antti Palosaari <crope@iki.fi>
5227 L:      linux-media@vger.kernel.org
5228 W:      https://linuxtv.org
5229 W:      http://palosaari.fi/linux/
5230 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5231 T:      git git://linuxtv.org/anttip/media_tree.git
5232 S:      Maintained
5233 F:      drivers/media/usb/dvb-usb-v2/af9015*
5234
5235 DVB_USB_AF9035 MEDIA DRIVER
5236 M:      Antti Palosaari <crope@iki.fi>
5237 L:      linux-media@vger.kernel.org
5238 W:      https://linuxtv.org
5239 W:      http://palosaari.fi/linux/
5240 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5241 T:      git git://linuxtv.org/anttip/media_tree.git
5242 S:      Maintained
5243 F:      drivers/media/usb/dvb-usb-v2/af9035*
5244
5245 DVB_USB_ANYSEE MEDIA DRIVER
5246 M:      Antti Palosaari <crope@iki.fi>
5247 L:      linux-media@vger.kernel.org
5248 W:      https://linuxtv.org
5249 W:      http://palosaari.fi/linux/
5250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5251 T:      git git://linuxtv.org/anttip/media_tree.git
5252 S:      Maintained
5253 F:      drivers/media/usb/dvb-usb-v2/anysee*
5254
5255 DVB_USB_AU6610 MEDIA DRIVER
5256 M:      Antti Palosaari <crope@iki.fi>
5257 L:      linux-media@vger.kernel.org
5258 W:      https://linuxtv.org
5259 W:      http://palosaari.fi/linux/
5260 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5261 T:      git git://linuxtv.org/anttip/media_tree.git
5262 S:      Maintained
5263 F:      drivers/media/usb/dvb-usb-v2/au6610*
5264
5265 DVB_USB_CE6230 MEDIA DRIVER
5266 M:      Antti Palosaari <crope@iki.fi>
5267 L:      linux-media@vger.kernel.org
5268 W:      https://linuxtv.org
5269 W:      http://palosaari.fi/linux/
5270 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5271 T:      git git://linuxtv.org/anttip/media_tree.git
5272 S:      Maintained
5273 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5274
5275 DVB_USB_CXUSB MEDIA DRIVER
5276 M:      Michael Krufky <mkrufky@linuxtv.org>
5277 L:      linux-media@vger.kernel.org
5278 W:      https://linuxtv.org
5279 W:      http://github.com/mkrufky
5280 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5281 T:      git git://linuxtv.org/media_tree.git
5282 S:      Maintained
5283 F:      drivers/media/usb/dvb-usb/cxusb*
5284
5285 DVB_USB_EC168 MEDIA DRIVER
5286 M:      Antti Palosaari <crope@iki.fi>
5287 L:      linux-media@vger.kernel.org
5288 W:      https://linuxtv.org
5289 W:      http://palosaari.fi/linux/
5290 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5291 T:      git git://linuxtv.org/anttip/media_tree.git
5292 S:      Maintained
5293 F:      drivers/media/usb/dvb-usb-v2/ec168*
5294
5295 DVB_USB_GL861 MEDIA DRIVER
5296 M:      Antti Palosaari <crope@iki.fi>
5297 L:      linux-media@vger.kernel.org
5298 W:      https://linuxtv.org
5299 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5300 T:      git git://linuxtv.org/anttip/media_tree.git
5301 S:      Maintained
5302 F:      drivers/media/usb/dvb-usb-v2/gl861*
5303
5304 DVB_USB_MXL111SF MEDIA DRIVER
5305 M:      Michael Krufky <mkrufky@linuxtv.org>
5306 L:      linux-media@vger.kernel.org
5307 W:      https://linuxtv.org
5308 W:      http://github.com/mkrufky
5309 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5310 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5311 S:      Maintained
5312 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5313
5314 DVB_USB_RTL28XXU MEDIA DRIVER
5315 M:      Antti Palosaari <crope@iki.fi>
5316 L:      linux-media@vger.kernel.org
5317 W:      https://linuxtv.org
5318 W:      http://palosaari.fi/linux/
5319 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5320 T:      git git://linuxtv.org/anttip/media_tree.git
5321 S:      Maintained
5322 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5323
5324 DVB_USB_V2 MEDIA DRIVER
5325 M:      Antti Palosaari <crope@iki.fi>
5326 L:      linux-media@vger.kernel.org
5327 W:      https://linuxtv.org
5328 W:      http://palosaari.fi/linux/
5329 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5330 T:      git git://linuxtv.org/anttip/media_tree.git
5331 S:      Maintained
5332 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5333 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5334
5335 DYNAMIC DEBUG
5336 M:      Jason Baron <jbaron@akamai.com>
5337 S:      Maintained
5338 F:      lib/dynamic_debug.c
5339 F:      include/linux/dynamic_debug.h
5340
5341 DYNAMIC INTERRUPT MODERATION
5342 M:      Tal Gilboa <talgi@mellanox.com>
5343 S:      Maintained
5344 F:      include/linux/net_dim.h
5345
5346 DZ DECSTATION DZ11 SERIAL DRIVER
5347 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5348 S:      Maintained
5349 F:      drivers/tty/serial/dz.*
5350
5351 E3X0 POWER BUTTON DRIVER
5352 M:      Moritz Fischer <moritz.fischer@ettus.com>
5353 L:      usrp-users@lists.ettus.com
5354 W:      http://www.ettus.com
5355 S:      Supported
5356 F:      drivers/input/misc/e3x0-button.c
5357 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5358
5359 E4000 MEDIA DRIVER
5360 M:      Antti Palosaari <crope@iki.fi>
5361 L:      linux-media@vger.kernel.org
5362 W:      https://linuxtv.org
5363 W:      http://palosaari.fi/linux/
5364 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5365 T:      git git://linuxtv.org/anttip/media_tree.git
5366 S:      Maintained
5367 F:      drivers/media/tuners/e4000*
5368
5369 EARTH_PT1 MEDIA DRIVER
5370 M:      Akihiro Tsukada <tskd08@gmail.com>
5371 L:      linux-media@vger.kernel.org
5372 S:      Odd Fixes
5373 F:      drivers/media/pci/pt1/
5374
5375 EARTH_PT3 MEDIA DRIVER
5376 M:      Akihiro Tsukada <tskd08@gmail.com>
5377 L:      linux-media@vger.kernel.org
5378 S:      Odd Fixes
5379 F:      drivers/media/pci/pt3/
5380
5381 EC100 MEDIA DRIVER
5382 M:      Antti Palosaari <crope@iki.fi>
5383 L:      linux-media@vger.kernel.org
5384 W:      https://linuxtv.org
5385 W:      http://palosaari.fi/linux/
5386 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5387 T:      git git://linuxtv.org/anttip/media_tree.git
5388 S:      Maintained
5389 F:      drivers/media/dvb-frontends/ec100*
5390
5391 ECRYPT FILE SYSTEM
5392 M:      Tyler Hicks <tyhicks@canonical.com>
5393 L:      ecryptfs@vger.kernel.org
5394 W:      http://ecryptfs.org
5395 W:      https://launchpad.net/ecryptfs
5396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5397 S:      Supported
5398 F:      Documentation/filesystems/ecryptfs.txt
5399 F:      fs/ecryptfs/
5400
5401 EDAC-AMD64
5402 M:      Borislav Petkov <bp@alien8.de>
5403 L:      linux-edac@vger.kernel.org
5404 S:      Maintained
5405 F:      drivers/edac/amd64_edac*
5406
5407 EDAC-CALXEDA
5408 M:      Robert Richter <rric@kernel.org>
5409 L:      linux-edac@vger.kernel.org
5410 S:      Maintained
5411 F:      drivers/edac/highbank*
5412
5413 EDAC-CAVIUM OCTEON
5414 M:      Ralf Baechle <ralf@linux-mips.org>
5415 M:      David Daney <david.daney@cavium.com>
5416 L:      linux-edac@vger.kernel.org
5417 L:      linux-mips@vger.kernel.org
5418 S:      Supported
5419 F:      drivers/edac/octeon_edac*
5420
5421 EDAC-CAVIUM THUNDERX
5422 M:      David Daney <david.daney@cavium.com>
5423 M:      Jan Glauber <jglauber@cavium.com>
5424 L:      linux-edac@vger.kernel.org
5425 S:      Supported
5426 F:      drivers/edac/thunderx_edac*
5427
5428 EDAC-CORE
5429 M:      Borislav Petkov <bp@alien8.de>
5430 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5431 L:      linux-edac@vger.kernel.org
5432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5434 S:      Supported
5435 F:      Documentation/admin-guide/ras.rst
5436 F:      Documentation/driver-api/edac.rst
5437 F:      drivers/edac/
5438 F:      include/linux/edac.h
5439
5440 EDAC-E752X
5441 M:      Mark Gross <mark.gross@intel.com>
5442 L:      linux-edac@vger.kernel.org
5443 S:      Maintained
5444 F:      drivers/edac/e752x_edac.c
5445
5446 EDAC-E7XXX
5447 L:      linux-edac@vger.kernel.org
5448 S:      Maintained
5449 F:      drivers/edac/e7xxx_edac.c
5450
5451 EDAC-FSL_DDR
5452 M:      York Sun <york.sun@nxp.com>
5453 L:      linux-edac@vger.kernel.org
5454 S:      Maintained
5455 F:      drivers/edac/fsl_ddr_edac.*
5456
5457 EDAC-GHES
5458 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5459 L:      linux-edac@vger.kernel.org
5460 S:      Maintained
5461 F:      drivers/edac/ghes_edac.c
5462
5463 EDAC-I3000
5464 L:      linux-edac@vger.kernel.org
5465 S:      Orphan
5466 F:      drivers/edac/i3000_edac.c
5467
5468 EDAC-I5000
5469 L:      linux-edac@vger.kernel.org
5470 S:      Maintained
5471 F:      drivers/edac/i5000_edac.c
5472
5473 EDAC-I5400
5474 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5475 L:      linux-edac@vger.kernel.org
5476 S:      Maintained
5477 F:      drivers/edac/i5400_edac.c
5478
5479 EDAC-I7300
5480 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5481 L:      linux-edac@vger.kernel.org
5482 S:      Maintained
5483 F:      drivers/edac/i7300_edac.c
5484
5485 EDAC-I7CORE
5486 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5487 L:      linux-edac@vger.kernel.org
5488 S:      Maintained
5489 F:      drivers/edac/i7core_edac.c
5490
5491 EDAC-I82443BXGX
5492 M:      Tim Small <tim@buttersideup.com>
5493 L:      linux-edac@vger.kernel.org
5494 S:      Maintained
5495 F:      drivers/edac/i82443bxgx_edac.c
5496
5497 EDAC-I82975X
5498 M:      "Arvind R." <arvino55@gmail.com>
5499 L:      linux-edac@vger.kernel.org
5500 S:      Maintained
5501 F:      drivers/edac/i82975x_edac.c
5502
5503 EDAC-IE31200
5504 M:      Jason Baron <jbaron@akamai.com>
5505 L:      linux-edac@vger.kernel.org
5506 S:      Maintained
5507 F:      drivers/edac/ie31200_edac.c
5508
5509 EDAC-MPC85XX
5510 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5511 L:      linux-edac@vger.kernel.org
5512 S:      Maintained
5513 F:      drivers/edac/mpc85xx_edac.[ch]
5514
5515 EDAC-PASEMI
5516 M:      Egor Martovetsky <egor@pasemi.com>
5517 L:      linux-edac@vger.kernel.org
5518 S:      Maintained
5519 F:      drivers/edac/pasemi_edac.c
5520
5521 EDAC-PND2
5522 M:      Tony Luck <tony.luck@intel.com>
5523 L:      linux-edac@vger.kernel.org
5524 S:      Maintained
5525 F:      drivers/edac/pnd2_edac.[ch]
5526
5527 EDAC-R82600
5528 M:      Tim Small <tim@buttersideup.com>
5529 L:      linux-edac@vger.kernel.org
5530 S:      Maintained
5531 F:      drivers/edac/r82600_edac.c
5532
5533 EDAC-SBRIDGE
5534 M:      Tony Luck <tony.luck@intel.com>
5535 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5536 L:      linux-edac@vger.kernel.org
5537 S:      Maintained
5538 F:      drivers/edac/sb_edac.c
5539
5540 EDAC-SKYLAKE
5541 M:      Tony Luck <tony.luck@intel.com>
5542 L:      linux-edac@vger.kernel.org
5543 S:      Maintained
5544 F:      drivers/edac/skx_edac.c
5545
5546 EDAC-TI
5547 M:      Tero Kristo <t-kristo@ti.com>
5548 L:      linux-edac@vger.kernel.org
5549 S:      Maintained
5550 F:      drivers/edac/ti_edac.c
5551
5552 EDAC-QCOM
5553 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5554 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5555 L:      linux-arm-msm@vger.kernel.org
5556 L:      linux-edac@vger.kernel.org
5557 S:      Maintained
5558 F:      drivers/edac/qcom_edac.c
5559
5560 EDIROL UA-101/UA-1000 DRIVER
5561 M:      Clemens Ladisch <clemens@ladisch.de>
5562 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5563 T:      git git://git.alsa-project.org/alsa-kernel.git
5564 S:      Maintained
5565 F:      sound/usb/misc/ua101.c
5566
5567 EFI TEST DRIVER
5568 L:      linux-efi@vger.kernel.org
5569 M:      Ivan Hu <ivan.hu@canonical.com>
5570 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5571 S:      Maintained
5572 F:      drivers/firmware/efi/test/
5573
5574 EFI VARIABLE FILESYSTEM
5575 M:      Matthew Garrett <matthew.garrett@nebula.com>
5576 M:      Jeremy Kerr <jk@ozlabs.org>
5577 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5579 L:      linux-efi@vger.kernel.org
5580 S:      Maintained
5581 F:      fs/efivarfs/
5582
5583 EFIFB FRAMEBUFFER DRIVER
5584 L:      linux-fbdev@vger.kernel.org
5585 M:      Peter Jones <pjones@redhat.com>
5586 S:      Maintained
5587 F:      drivers/video/fbdev/efifb.c
5588
5589 EFS FILESYSTEM
5590 W:      http://aeschi.ch.eu.org/efs/
5591 S:      Orphan
5592 F:      fs/efs/
5593
5594 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5595 M:      Douglas Miller <dougmill@linux.ibm.com>
5596 L:      netdev@vger.kernel.org
5597 S:      Maintained
5598 F:      drivers/net/ethernet/ibm/ehea/
5599
5600 EM28XX VIDEO4LINUX DRIVER
5601 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5602 L:      linux-media@vger.kernel.org
5603 W:      https://linuxtv.org
5604 T:      git git://linuxtv.org/media_tree.git
5605 S:      Maintained
5606 F:      drivers/media/usb/em28xx/
5607 F:      Documentation/media/v4l-drivers/em28xx*
5608
5609 EMBEDDED LINUX
5610 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5611 M:      Matt Mackall <mpm@selenic.com>
5612 M:      David Woodhouse <dwmw2@infradead.org>
5613 L:      linux-embedded@vger.kernel.org
5614 S:      Maintained
5615
5616 Emulex 10Gbps iSCSI - OneConnect DRIVER
5617 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5618 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5619 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5620 L:      linux-scsi@vger.kernel.org
5621 W:      http://www.broadcom.com
5622 S:      Supported
5623 F:      drivers/scsi/be2iscsi/
5624
5625 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5626 M:      Sathya Perla <sathya.perla@broadcom.com>
5627 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5628 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5629 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5630 L:      netdev@vger.kernel.org
5631 W:      http://www.emulex.com
5632 S:      Supported
5633 F:      drivers/net/ethernet/emulex/benet/
5634
5635 EMULEX ONECONNECT ROCE DRIVER
5636 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5637 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5638 L:      linux-rdma@vger.kernel.org
5639 W:      http://www.broadcom.com
5640 S:      Odd Fixes
5641 F:      drivers/infiniband/hw/ocrdma/
5642 F:      include/uapi/rdma/ocrdma-abi.h
5643
5644 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5645 M:      James Smart <james.smart@broadcom.com>
5646 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5647 L:      linux-scsi@vger.kernel.org
5648 W:      http://www.broadcom.com
5649 S:      Supported
5650 F:      drivers/scsi/lpfc/
5651
5652 ENE CB710 FLASH CARD READER DRIVER
5653 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5654 S:      Maintained
5655 F:      drivers/misc/cb710/
5656 F:      drivers/mmc/host/cb710-mmc.*
5657 F:      include/linux/cb710.h
5658
5659 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5660 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5661 S:      Maintained
5662 F:      drivers/media/rc/ene_ir.*
5663
5664 EPSON S1D13XXX FRAMEBUFFER DRIVER
5665 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5666 S:      Maintained
5667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5668 F:      drivers/video/fbdev/s1d13xxxfb.c
5669 F:      include/video/s1d13xxxfb.h
5670
5671 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5672 M:      Jeff Layton <jlayton@kernel.org>
5673 S:      Maintained
5674 F:      lib/errseq.c
5675 F:      include/linux/errseq.h
5676
5677 ET131X NETWORK DRIVER
5678 M:      Mark Einon <mark.einon@gmail.com>
5679 S:      Odd Fixes
5680 F:      drivers/net/ethernet/agere/
5681
5682 ETHERNET BRIDGE
5683 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5684 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5685 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5686 L:      netdev@vger.kernel.org
5687 W:      http://www.linuxfoundation.org/en/Net:Bridge
5688 S:      Maintained
5689 F:      include/linux/netfilter_bridge/
5690 F:      net/bridge/
5691
5692 ETHERNET PHY LIBRARY
5693 M:      Andrew Lunn <andrew@lunn.ch>
5694 M:      Florian Fainelli <f.fainelli@gmail.com>
5695 M:      Heiner Kallweit <hkallweit1@gmail.com>
5696 L:      netdev@vger.kernel.org
5697 S:      Maintained
5698 F:      Documentation/ABI/testing/sysfs-bus-mdio
5699 F:      Documentation/devicetree/bindings/net/mdio*
5700 F:      Documentation/networking/phy.txt
5701 F:      drivers/net/phy/
5702 F:      drivers/of/of_mdio.c
5703 F:      drivers/of/of_net.c
5704 F:      include/linux/*mdio*.h
5705 F:      include/linux/of_net.h
5706 F:      include/linux/phy.h
5707 F:      include/linux/phy_fixed.h
5708 F:      include/linux/platform_data/mdio-bcm-unimac.h
5709 F:      include/linux/platform_data/mdio-gpio.h
5710 F:      include/trace/events/mdio.h
5711 F:      include/uapi/linux/mdio.h
5712 F:      include/uapi/linux/mii.h
5713
5714 EXT2 FILE SYSTEM
5715 M:      Jan Kara <jack@suse.com>
5716 L:      linux-ext4@vger.kernel.org
5717 S:      Maintained
5718 F:      Documentation/filesystems/ext2.txt
5719 F:      fs/ext2/
5720 F:      include/linux/ext2*
5721
5722 EXT4 FILE SYSTEM
5723 M:      "Theodore Ts'o" <tytso@mit.edu>
5724 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5725 L:      linux-ext4@vger.kernel.org
5726 W:      http://ext4.wiki.kernel.org
5727 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5729 S:      Maintained
5730 F:      Documentation/filesystems/ext4/
5731 F:      fs/ext4/
5732
5733 Extended Verification Module (EVM)
5734 M:      Mimi Zohar <zohar@linux.ibm.com>
5735 L:      linux-integrity@vger.kernel.org
5736 S:      Supported
5737 F:      security/integrity/evm/
5738
5739 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5740 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5741 L:      linux-efi@vger.kernel.org
5742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5743 S:      Maintained
5744 F:      Documentation/efi-stub.txt
5745 F:      arch/*/kernel/efi.c
5746 F:      arch/x86/boot/compressed/eboot.[ch]
5747 F:      arch/*/include/asm/efi.h
5748 F:      arch/x86/platform/efi/
5749 F:      drivers/firmware/efi/
5750 F:      include/linux/efi*.h
5751 F:      arch/arm/boot/compressed/efi-header.S
5752 F:      arch/arm64/kernel/efi-entry.S
5753
5754 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5755 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5756 M:      Chanwoo Choi <cw00.choi@samsung.com>
5757 L:      linux-kernel@vger.kernel.org
5758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5759 S:      Maintained
5760 F:      drivers/extcon/
5761 F:      include/linux/extcon/
5762 F:      include/linux/extcon.h
5763 F:      Documentation/extcon/
5764 F:      Documentation/devicetree/bindings/extcon/
5765
5766 EXYNOS DP DRIVER
5767 M:      Jingoo Han <jingoohan1@gmail.com>
5768 L:      dri-devel@lists.freedesktop.org
5769 S:      Maintained
5770 F:      drivers/gpu/drm/exynos/exynos_dp*
5771
5772 EXYNOS SYSMMU (IOMMU) driver
5773 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5774 L:      iommu@lists.linux-foundation.org
5775 S:      Maintained
5776 F:      drivers/iommu/exynos-iommu.c
5777
5778 EZchip NPS platform support
5779 M:      Vineet Gupta <vgupta@synopsys.com>
5780 M:      Ofer Levi <oferle@mellanox.com>
5781 S:      Supported
5782 F:      arch/arc/plat-eznps
5783 F:      arch/arc/boot/dts/eznps.dts
5784
5785 F2FS FILE SYSTEM
5786 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5787 M:      Chao Yu <yuchao0@huawei.com>
5788 L:      linux-f2fs-devel@lists.sourceforge.net
5789 W:      https://f2fs.wiki.kernel.org/
5790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5791 S:      Maintained
5792 F:      Documentation/filesystems/f2fs.txt
5793 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5794 F:      fs/f2fs/
5795 F:      include/linux/f2fs_fs.h
5796 F:      include/trace/events/f2fs.h
5797
5798 F71805F HARDWARE MONITORING DRIVER
5799 M:      Jean Delvare <jdelvare@suse.com>
5800 L:      linux-hwmon@vger.kernel.org
5801 S:      Maintained
5802 F:      Documentation/hwmon/f71805f
5803 F:      drivers/hwmon/f71805f.c
5804
5805 FADDR2LINE
5806 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5807 S:      Maintained
5808 F:      scripts/faddr2line
5809
5810 FAILOVER MODULE
5811 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5812 L:      netdev@vger.kernel.org
5813 S:      Supported
5814 F:      net/core/failover.c
5815 F:      include/net/failover.h
5816 F:      Documentation/networking/failover.rst
5817
5818 FANOTIFY
5819 M:      Jan Kara <jack@suse.cz>
5820 R:      Amir Goldstein <amir73il@gmail.com>
5821 L:      linux-fsdevel@vger.kernel.org
5822 S:      Maintained
5823 F:      fs/notify/fanotify/
5824 F:      include/linux/fanotify.h
5825 F:      include/uapi/linux/fanotify.h
5826
5827 FARSYNC SYNCHRONOUS DRIVER
5828 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5829 W:      http://www.farsite.co.uk/
5830 S:      Supported
5831 F:      drivers/net/wan/farsync.*
5832
5833 FAULT INJECTION SUPPORT
5834 M:      Akinobu Mita <akinobu.mita@gmail.com>
5835 S:      Supported
5836 F:      Documentation/fault-injection/
5837 F:      lib/fault-inject.c
5838
5839 FBTFT Framebuffer drivers
5840 S:      Orphan
5841 L:      dri-devel@lists.freedesktop.org
5842 L:      linux-fbdev@vger.kernel.org
5843 F:      drivers/staging/fbtft/
5844
5845 FC0011 TUNER DRIVER
5846 M:      Michael Buesch <m@bues.ch>
5847 L:      linux-media@vger.kernel.org
5848 S:      Maintained
5849 F:      drivers/media/tuners/fc0011.h
5850 F:      drivers/media/tuners/fc0011.c
5851
5852 FC2580 MEDIA DRIVER
5853 M:      Antti Palosaari <crope@iki.fi>
5854 L:      linux-media@vger.kernel.org
5855 W:      https://linuxtv.org
5856 W:      http://palosaari.fi/linux/
5857 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5858 T:      git git://linuxtv.org/anttip/media_tree.git
5859 S:      Maintained
5860 F:      drivers/media/tuners/fc2580*
5861
5862 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5863 M:      Johannes Thumshirn <jth@kernel.org>
5864 L:      linux-scsi@vger.kernel.org
5865 W:      www.Open-FCoE.org
5866 S:      Supported
5867 F:      drivers/scsi/libfc/
5868 F:      drivers/scsi/fcoe/
5869 F:      include/scsi/fc/
5870 F:      include/scsi/libfc.h
5871 F:      include/scsi/libfcoe.h
5872 F:      include/uapi/scsi/fc/
5873
5874 FILE LOCKING (flock() and fcntl()/lockf())
5875 M:      Jeff Layton <jlayton@kernel.org>
5876 M:      "J. Bruce Fields" <bfields@fieldses.org>
5877 L:      linux-fsdevel@vger.kernel.org
5878 S:      Maintained
5879 F:      include/linux/fcntl.h
5880 F:      include/uapi/linux/fcntl.h
5881 F:      fs/fcntl.c
5882 F:      fs/locks.c
5883
5884 FILESYSTEMS (VFS and infrastructure)
5885 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5886 L:      linux-fsdevel@vger.kernel.org
5887 S:      Maintained
5888 F:      fs/*
5889 F:      include/linux/fs.h
5890 F:      include/uapi/linux/fs.h
5891
5892 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5893 M:      Riku Voipio <riku.voipio@iki.fi>
5894 L:      linux-hwmon@vger.kernel.org
5895 S:      Maintained
5896 F:      drivers/hwmon/f75375s.c
5897 F:      include/linux/f75375s.h
5898
5899 FIREWIRE AUDIO DRIVERS
5900 M:      Clemens Ladisch <clemens@ladisch.de>
5901 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5902 T:      git git://git.alsa-project.org/alsa-kernel.git
5903 S:      Maintained
5904 F:      sound/firewire/
5905
5906 FIREWIRE MEDIA DRIVERS (firedtv)
5907 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5908 L:      linux-media@vger.kernel.org
5909 L:      linux1394-devel@lists.sourceforge.net
5910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5911 S:      Maintained
5912 F:      drivers/media/firewire/
5913
5914 FIREWIRE SBP-2 TARGET
5915 M:      Chris Boot <bootc@bootc.net>
5916 L:      linux-scsi@vger.kernel.org
5917 L:      target-devel@vger.kernel.org
5918 L:      linux1394-devel@lists.sourceforge.net
5919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5920 S:      Maintained
5921 F:      drivers/target/sbp/
5922
5923 FIREWIRE SUBSYSTEM
5924 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5925 L:      linux1394-devel@lists.sourceforge.net
5926 W:      http://ieee1394.wiki.kernel.org/
5927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5928 S:      Maintained
5929 F:      drivers/firewire/
5930 F:      include/linux/firewire.h
5931 F:      include/uapi/linux/firewire*.h
5932 F:      tools/firewire/
5933
5934 FIRMWARE LOADER (request_firmware)
5935 M:      Luis Chamberlain <mcgrof@kernel.org>
5936 L:      linux-kernel@vger.kernel.org
5937 S:      Maintained
5938 F:      Documentation/firmware_class/
5939 F:      drivers/base/firmware_loader/
5940 F:      include/linux/firmware.h
5941
5942 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5943 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5944 M:      Philip Kelleher <pjk1939@linux.ibm.com>
5945 S:      Maintained
5946 F:      drivers/block/rsxx/
5947
5948 FLOPPY DRIVER
5949 M:      Jiri Kosina <jikos@kernel.org>
5950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5951 S:      Odd fixes
5952 F:      drivers/block/floppy.c
5953
5954 FMC SUBSYSTEM
5955 M:      Alessandro Rubini <rubini@gnudd.com>
5956 W:      http://www.ohwr.org/projects/fmc-bus
5957 S:      Supported
5958 F:      drivers/fmc/
5959 F:      include/linux/fmc*.h
5960 F:      include/linux/ipmi-fru.h
5961 K:      fmc_d.*register
5962
5963 FPGA MANAGER FRAMEWORK
5964 M:      Alan Tull <atull@kernel.org>
5965 M:      Moritz Fischer <mdf@kernel.org>
5966 L:      linux-fpga@vger.kernel.org
5967 S:      Maintained
5968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5969 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5970 F:      Documentation/fpga/
5971 F:      Documentation/driver-api/fpga/
5972 F:      Documentation/devicetree/bindings/fpga/
5973 F:      drivers/fpga/
5974 F:      include/linux/fpga/
5975 W:      http://www.rocketboards.org
5976
5977 FPGA DFL DRIVERS
5978 M:      Wu Hao <hao.wu@intel.com>
5979 L:      linux-fpga@vger.kernel.org
5980 S:      Maintained
5981 F:      Documentation/fpga/dfl.txt
5982 F:      include/uapi/linux/fpga-dfl.h
5983 F:      drivers/fpga/dfl*
5984
5985 FPU EMULATOR
5986 M:      Bill Metzenthen <billm@melbpc.org.au>
5987 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5988 S:      Maintained
5989 F:      arch/x86/math-emu/
5990
5991 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5992 L:      netdev@vger.kernel.org
5993 S:      Orphan
5994 F:      drivers/net/wan/dlci.c
5995 F:      drivers/net/wan/sdla.c
5996
5997 FRAMEBUFFER LAYER
5998 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5999 L:      dri-devel@lists.freedesktop.org
6000 L:      linux-fbdev@vger.kernel.org
6001 T:      git git://github.com/bzolnier/linux.git
6002 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6003 S:      Maintained
6004 F:      Documentation/fb/
6005 F:      drivers/video/
6006 F:      include/video/
6007 F:      include/linux/fb.h
6008 F:      include/uapi/video/
6009 F:      include/uapi/linux/fb.h
6010
6011 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6012 M:      Horia Geantă <horia.geanta@nxp.com>
6013 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6014 L:      linux-crypto@vger.kernel.org
6015 S:      Maintained
6016 F:      drivers/crypto/caam/
6017 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6018
6019 FREESCALE DIU FRAMEBUFFER DRIVER
6020 M:      Timur Tabi <timur@kernel.org>
6021 L:      linux-fbdev@vger.kernel.org
6022 S:      Maintained
6023 F:      drivers/video/fbdev/fsl-diu-fb.*
6024
6025 FREESCALE DMA DRIVER
6026 M:      Li Yang <leoyang.li@nxp.com>
6027 M:      Zhang Wei <zw@zh-kernel.org>
6028 L:      linuxppc-dev@lists.ozlabs.org
6029 S:      Maintained
6030 F:      drivers/dma/fsldma.*
6031
6032 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6033 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6034 L:      netdev@vger.kernel.org
6035 S:      Maintained
6036 F:      drivers/net/ethernet/freescale/gianfar*
6037 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6038
6039 FREESCALE GPMI NAND DRIVER
6040 M:      Han Xu <han.xu@nxp.com>
6041 L:      linux-mtd@lists.infradead.org
6042 S:      Maintained
6043 F:      drivers/mtd/nand/raw/gpmi-nand/*
6044
6045 FREESCALE I2C CPM DRIVER
6046 M:      Jochen Friedrich <jochen@scram.de>
6047 L:      linuxppc-dev@lists.ozlabs.org
6048 L:      linux-i2c@vger.kernel.org
6049 S:      Maintained
6050 F:      drivers/i2c/busses/i2c-cpm.c
6051
6052 FREESCALE IMX LPI2C DRIVER
6053 M:      Dong Aisheng <aisheng.dong@nxp.com>
6054 L:      linux-i2c@vger.kernel.org
6055 L:      linux-imx@nxp.com
6056 S:      Maintained
6057 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6058 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6059
6060 FREESCALE IMX / MXC FEC DRIVER
6061 M:      Fugang Duan <fugang.duan@nxp.com>
6062 L:      netdev@vger.kernel.org
6063 S:      Maintained
6064 F:      drivers/net/ethernet/freescale/fec_main.c
6065 F:      drivers/net/ethernet/freescale/fec_ptp.c
6066 F:      drivers/net/ethernet/freescale/fec.h
6067 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6068
6069 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6070 M:      Sascha Hauer <s.hauer@pengutronix.de>
6071 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6072 L:      linux-fbdev@vger.kernel.org
6073 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6074 S:      Maintained
6075 F:      include/linux/platform_data/video-imxfb.h
6076 F:      drivers/video/fbdev/imxfb.c
6077
6078 FREESCALE QORIQ DPAA ETHERNET DRIVER
6079 M:      Madalin Bucur <madalin.bucur@nxp.com>
6080 L:      netdev@vger.kernel.org
6081 S:      Maintained
6082 F:      drivers/net/ethernet/freescale/dpaa
6083
6084 FREESCALE QORIQ DPAA FMAN DRIVER
6085 M:      Madalin Bucur <madalin.bucur@nxp.com>
6086 L:      netdev@vger.kernel.org
6087 S:      Maintained
6088 F:      drivers/net/ethernet/freescale/fman
6089 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6090
6091 FREESCALE QORIQ PTP CLOCK DRIVER
6092 M:      Yangbo Lu <yangbo.lu@nxp.com>
6093 L:      netdev@vger.kernel.org
6094 S:      Maintained
6095 F:      drivers/ptp/ptp_qoriq.c
6096 F:      include/linux/fsl/ptp_qoriq.h
6097 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6098
6099 FREESCALE QUAD SPI DRIVER
6100 M:      Han Xu <han.xu@nxp.com>
6101 L:      linux-mtd@lists.infradead.org
6102 S:      Maintained
6103 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6104
6105 FREESCALE QUICC ENGINE LIBRARY
6106 M:      Qiang Zhao <qiang.zhao@nxp.com>
6107 L:      linuxppc-dev@lists.ozlabs.org
6108 S:      Maintained
6109 F:      drivers/soc/fsl/qe/
6110 F:      include/soc/fsl/*qe*.h
6111 F:      include/soc/fsl/*ucc*.h
6112
6113 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6114 M:      Li Yang <leoyang.li@nxp.com>
6115 L:      netdev@vger.kernel.org
6116 L:      linuxppc-dev@lists.ozlabs.org
6117 S:      Maintained
6118 F:      drivers/net/ethernet/freescale/ucc_geth*
6119
6120 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6121 M:      Zhao Qiang <qiang.zhao@nxp.com>
6122 L:      netdev@vger.kernel.org
6123 L:      linuxppc-dev@lists.ozlabs.org
6124 S:      Maintained
6125 F:      drivers/net/wan/fsl_ucc_hdlc*
6126
6127 FREESCALE QUICC ENGINE UCC UART DRIVER
6128 M:      Timur Tabi <timur@kernel.org>
6129 L:      linuxppc-dev@lists.ozlabs.org
6130 S:      Maintained
6131 F:      drivers/tty/serial/ucc_uart.c
6132
6133 FREESCALE SOC DRIVERS
6134 M:      Li Yang <leoyang.li@nxp.com>
6135 L:      linuxppc-dev@lists.ozlabs.org
6136 L:      linux-arm-kernel@lists.infradead.org
6137 S:      Maintained
6138 F:      Documentation/devicetree/bindings/soc/fsl/
6139 F:      drivers/soc/fsl/
6140 F:      include/linux/fsl/
6141
6142 FREESCALE SOC FS_ENET DRIVER
6143 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6144 L:      linuxppc-dev@lists.ozlabs.org
6145 L:      netdev@vger.kernel.org
6146 S:      Maintained
6147 F:      drivers/net/ethernet/freescale/fs_enet/
6148 F:      include/linux/fs_enet_pd.h
6149
6150 FREESCALE SOC SOUND DRIVERS
6151 M:      Timur Tabi <timur@kernel.org>
6152 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6153 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6154 R:      Fabio Estevam <fabio.estevam@nxp.com>
6155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6156 L:      linuxppc-dev@lists.ozlabs.org
6157 S:      Maintained
6158 F:      sound/soc/fsl/fsl*
6159 F:      sound/soc/fsl/imx*
6160 F:      sound/soc/fsl/mpc8610_hpcd.c
6161
6162 FREESCALE USB PERIPHERAL DRIVERS
6163 M:      Li Yang <leoyang.li@nxp.com>
6164 L:      linux-usb@vger.kernel.org
6165 L:      linuxppc-dev@lists.ozlabs.org
6166 S:      Maintained
6167 F:      drivers/usb/gadget/udc/fsl*
6168
6169 FREEVXFS FILESYSTEM
6170 M:      Christoph Hellwig <hch@infradead.org>
6171 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6172 S:      Maintained
6173 F:      fs/freevxfs/
6174
6175 FREEZER
6176 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6177 M:      Pavel Machek <pavel@ucw.cz>
6178 L:      linux-pm@vger.kernel.org
6179 S:      Supported
6180 F:      Documentation/power/freezing-of-tasks.txt
6181 F:      include/linux/freezer.h
6182 F:      kernel/freezer.c
6183
6184 FRONTSWAP API
6185 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6186 L:      linux-kernel@vger.kernel.org
6187 S:      Maintained
6188 F:      mm/frontswap.c
6189 F:      include/linux/frontswap.h
6190
6191 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6192 M:      David Howells <dhowells@redhat.com>
6193 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6194 S:      Supported
6195 F:      Documentation/filesystems/caching/
6196 F:      fs/fscache/
6197 F:      include/linux/fscache*.h
6198
6199 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6200 M:      Theodore Y. Ts'o <tytso@mit.edu>
6201 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6202 L:      linux-fscrypt@vger.kernel.org
6203 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6205 S:      Supported
6206 F:      fs/crypto/
6207 F:      include/linux/fscrypt*.h
6208 F:      Documentation/filesystems/fscrypt.rst
6209
6210 FSI-ATTACHED I2C DRIVER
6211 M:      Eddie James <eajames@linux.ibm.com>
6212 L:      linux-i2c@vger.kernel.org
6213 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6214 S:      Maintained
6215 F:      drivers/i2c/busses/i2c-fsi.c
6216 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6217
6218 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6219 M:      Jan Kara <jack@suse.cz>
6220 R:      Amir Goldstein <amir73il@gmail.com>
6221 L:      linux-fsdevel@vger.kernel.org
6222 S:      Maintained
6223 F:      fs/notify/
6224 F:      include/linux/fsnotify*.h
6225
6226 FUJITSU LAPTOP EXTRAS
6227 M:      Jonathan Woithe <jwoithe@just42.net>
6228 L:      platform-driver-x86@vger.kernel.org
6229 S:      Maintained
6230 F:      drivers/platform/x86/fujitsu-laptop.c
6231
6232 FUJITSU M-5MO LS CAMERA ISP DRIVER
6233 M:      Kyungmin Park <kyungmin.park@samsung.com>
6234 M:      Heungjun Kim <riverful.kim@samsung.com>
6235 L:      linux-media@vger.kernel.org
6236 S:      Maintained
6237 F:      drivers/media/i2c/m5mols/
6238 F:      include/media/i2c/m5mols.h
6239
6240 FUJITSU TABLET EXTRAS
6241 M:      Robert Gerlach <khnz@gmx.de>
6242 L:      platform-driver-x86@vger.kernel.org
6243 S:      Maintained
6244 F:      drivers/platform/x86/fujitsu-tablet.c
6245
6246 FUSE: FILESYSTEM IN USERSPACE
6247 M:      Miklos Szeredi <miklos@szeredi.hu>
6248 L:      linux-fsdevel@vger.kernel.org
6249 W:      http://fuse.sourceforge.net/
6250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6251 S:      Maintained
6252 F:      fs/fuse/
6253 F:      include/uapi/linux/fuse.h
6254 F:      Documentation/filesystems/fuse.txt
6255
6256 FUTEX SUBSYSTEM
6257 M:      Thomas Gleixner <tglx@linutronix.de>
6258 M:      Ingo Molnar <mingo@redhat.com>
6259 R:      Peter Zijlstra <peterz@infradead.org>
6260 R:      Darren Hart <dvhart@infradead.org>
6261 L:      linux-kernel@vger.kernel.org
6262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6263 S:      Maintained
6264 F:      kernel/futex.c
6265 F:      kernel/futex_compat.c
6266 F:      include/asm-generic/futex.h
6267 F:      include/linux/futex.h
6268 F:      include/uapi/linux/futex.h
6269 F:      tools/testing/selftests/futex/
6270 F:      tools/perf/bench/futex*
6271 F:      Documentation/*futex*
6272
6273 GCC PLUGINS
6274 M:      Kees Cook <keescook@chromium.org>
6275 R:      Emese Revfy <re.emese@gmail.com>
6276 L:      kernel-hardening@lists.openwall.com
6277 S:      Maintained
6278 F:      scripts/gcc-plugins/
6279 F:      scripts/gcc-plugin.sh
6280 F:      scripts/Makefile.gcc-plugins
6281 F:      Documentation/gcc-plugins.txt
6282
6283 GASKET DRIVER FRAMEWORK
6284 M:      Rob Springer <rspringer@google.com>
6285 M:      Todd Poynor <toddpoynor@google.com>
6286 M:      Ben Chan <benchan@chromium.org>
6287 S:      Maintained
6288 F:      drivers/staging/gasket/
6289
6290 GCOV BASED KERNEL PROFILING
6291 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6292 S:      Maintained
6293 F:      kernel/gcov/
6294 F:      Documentation/dev-tools/gcov.rst
6295
6296 GDB KERNEL DEBUGGING HELPER SCRIPTS
6297 M:      Jan Kiszka <jan.kiszka@siemens.com>
6298 M:      Kieran Bingham <kbingham@kernel.org>
6299 S:      Supported
6300 F:      scripts/gdb/
6301
6302 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6303 M:      Achim Leubner <achim_leubner@adaptec.com>
6304 L:      linux-scsi@vger.kernel.org
6305 W:      http://www.icp-vortex.com/
6306 S:      Supported
6307 F:      drivers/scsi/gdt*
6308
6309 GEMTEK FM RADIO RECEIVER DRIVER
6310 M:      Hans Verkuil <hverkuil@xs4all.nl>
6311 L:      linux-media@vger.kernel.org
6312 T:      git git://linuxtv.org/media_tree.git
6313 W:      https://linuxtv.org
6314 S:      Maintained
6315 F:      drivers/media/radio/radio-gemtek*
6316
6317 GENERIC GPIO I2C DRIVER
6318 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6319 S:      Supported
6320 F:      drivers/i2c/busses/i2c-gpio.c
6321 F:      include/linux/platform_data/i2c-gpio.h
6322
6323 GENERIC GPIO I2C MULTIPLEXER DRIVER
6324 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6325 L:      linux-i2c@vger.kernel.org
6326 S:      Supported
6327 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6328 F:      include/linux/platform_data/i2c-mux-gpio.h
6329 F:      Documentation/i2c/muxes/i2c-mux-gpio
6330
6331 GENERIC HDLC (WAN) DRIVERS
6332 M:      Krzysztof Halasa <khc@pm.waw.pl>
6333 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6334 S:      Maintained
6335 F:      drivers/net/wan/c101.c
6336 F:      drivers/net/wan/hd6457*
6337 F:      drivers/net/wan/hdlc*
6338 F:      drivers/net/wan/n2.c
6339 F:      drivers/net/wan/pc300too.c
6340 F:      drivers/net/wan/pci200syn.c
6341 F:      drivers/net/wan/wanxl*
6342
6343 GENERIC INCLUDE/ASM HEADER FILES
6344 M:      Arnd Bergmann <arnd@arndb.de>
6345 L:      linux-arch@vger.kernel.org
6346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6347 S:      Maintained
6348 F:      include/asm-generic/
6349 F:      include/uapi/asm-generic/
6350
6351 GENERIC PHY FRAMEWORK
6352 M:      Kishon Vijay Abraham I <kishon@ti.com>
6353 L:      linux-kernel@vger.kernel.org
6354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6355 S:      Supported
6356 F:      drivers/phy/
6357 F:      include/linux/phy/
6358 F:      Documentation/devicetree/bindings/phy/
6359
6360 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6361 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6362 S:      Supported
6363 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6364
6365 GENERIC PM DOMAINS
6366 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6367 M:      Kevin Hilman <khilman@kernel.org>
6368 M:      Ulf Hansson <ulf.hansson@linaro.org>
6369 L:      linux-pm@vger.kernel.org
6370 S:      Supported
6371 F:      drivers/base/power/domain*.c
6372 F:      include/linux/pm_domain.h
6373 F:      Documentation/devicetree/bindings/power/power_domain.txt
6374
6375 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6376 M:      Eugen Hristev <eugen.hristev@microchip.com>
6377 L:      linux-input@vger.kernel.org
6378 S:      Maintained
6379 F:      drivers/input/touchscreen/resistive-adc-touch.c
6380
6381 GENERIC UIO DRIVER FOR PCI DEVICES
6382 M:      "Michael S. Tsirkin" <mst@redhat.com>
6383 L:      kvm@vger.kernel.org
6384 S:      Supported
6385 F:      drivers/uio/uio_pci_generic.c
6386
6387 GENWQE (IBM Generic Workqueue Card)
6388 M:      Frank Haverkamp <haver@linux.ibm.com>
6389 S:      Supported
6390 F:      drivers/misc/genwqe/
6391
6392 GET_MAINTAINER SCRIPT
6393 M:      Joe Perches <joe@perches.com>
6394 S:      Maintained
6395 F:      scripts/get_maintainer.pl
6396
6397 GFS2 FILE SYSTEM
6398 M:      Bob Peterson <rpeterso@redhat.com>
6399 M:      Andreas Gruenbacher <agruenba@redhat.com>
6400 L:      cluster-devel@redhat.com
6401 W:      http://sources.redhat.com/cluster/
6402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6403 S:      Supported
6404 F:      Documentation/filesystems/gfs2*.txt
6405 F:      fs/gfs2/
6406 F:      include/uapi/linux/gfs2_ondisk.h
6407
6408 GIGASET ISDN DRIVERS
6409 M:      Paul Bolle <pebolle@tiscali.nl>
6410 L:      gigaset307x-common@lists.sourceforge.net
6411 W:      http://gigaset307x.sourceforge.net/
6412 S:      Odd Fixes
6413 F:      Documentation/isdn/README.gigaset
6414 F:      drivers/isdn/gigaset/
6415 F:      include/uapi/linux/gigaset_dev.h
6416
6417 GNSS SUBSYSTEM
6418 M:      Johan Hovold <johan@kernel.org>
6419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6420 S:      Maintained
6421 F:      Documentation/ABI/testing/sysfs-class-gnss
6422 F:      Documentation/devicetree/bindings/gnss/
6423 F:      drivers/gnss/
6424 F:      include/linux/gnss.h
6425
6426 GO7007 MPEG CODEC
6427 M:      Hans Verkuil <hans.verkuil@cisco.com>
6428 L:      linux-media@vger.kernel.org
6429 S:      Maintained
6430 F:      drivers/media/usb/go7007/
6431
6432 GOODIX TOUCHSCREEN
6433 M:      Bastien Nocera <hadess@hadess.net>
6434 L:      linux-input@vger.kernel.org
6435 S:      Maintained
6436 F:      drivers/input/touchscreen/goodix.c
6437
6438 GPD POCKET FAN DRIVER
6439 M:      Hans de Goede <hdegoede@redhat.com>
6440 L:      platform-driver-x86@vger.kernel.org
6441 S:      Maintained
6442 F:      drivers/platform/x86/gpd-pocket-fan.c
6443
6444 GPIO ACPI SUPPORT
6445 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6446 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6447 L:      linux-gpio@vger.kernel.org
6448 L:      linux-acpi@vger.kernel.org
6449 S:      Maintained
6450 F:      Documentation/acpi/gpio-properties.txt
6451 F:      drivers/gpio/gpiolib-acpi.c
6452
6453 GPIO IR Transmitter
6454 M:      Sean Young <sean@mess.org>
6455 L:      linux-media@vger.kernel.org
6456 S:      Maintained
6457 F:      drivers/media/rc/gpio-ir-tx.c
6458
6459 GPIO MOCKUP DRIVER
6460 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6461 L:      linux-gpio@vger.kernel.org
6462 S:      Maintained
6463 F:      drivers/gpio/gpio-mockup.c
6464 F:      tools/testing/selftests/gpio/
6465
6466 GPIO SUBSYSTEM
6467 M:      Linus Walleij <linus.walleij@linaro.org>
6468 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6469 L:      linux-gpio@vger.kernel.org
6470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6471 S:      Maintained
6472 F:      Documentation/devicetree/bindings/gpio/
6473 F:      Documentation/driver-api/gpio/
6474 F:      Documentation/gpio/
6475 F:      Documentation/ABI/testing/gpio-cdev
6476 F:      Documentation/ABI/obsolete/sysfs-gpio
6477 F:      drivers/gpio/
6478 F:      include/linux/gpio/
6479 F:      include/linux/gpio.h
6480 F:      include/linux/of_gpio.h
6481 F:      include/asm-generic/gpio.h
6482 F:      include/uapi/linux/gpio.h
6483 F:      tools/gpio/
6484
6485 GRE DEMULTIPLEXER DRIVER
6486 M:      Dmitry Kozlov <xeb@mail.ru>
6487 L:      netdev@vger.kernel.org
6488 S:      Maintained
6489 F:      net/ipv4/gre_demux.c
6490 F:      net/ipv4/gre_offload.c
6491 F:      include/net/gre.h
6492
6493 GRETH 10/100/1G Ethernet MAC device driver
6494 M:      Andreas Larsson <andreas@gaisler.com>
6495 L:      netdev@vger.kernel.org
6496 S:      Maintained
6497 F:      drivers/net/ethernet/aeroflex/
6498
6499 GREYBUS AUDIO PROTOCOLS DRIVERS
6500 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6501 M:      Mark Greer <mgreer@animalcreek.com>
6502 S:      Maintained
6503 F:      drivers/staging/greybus/audio_apbridgea.c
6504 F:      drivers/staging/greybus/audio_apbridgea.h
6505 F:      drivers/staging/greybus/audio_codec.c
6506 F:      drivers/staging/greybus/audio_codec.h
6507 F:      drivers/staging/greybus/audio_gb.c
6508 F:      drivers/staging/greybus/audio_manager.c
6509 F:      drivers/staging/greybus/audio_manager.h
6510 F:      drivers/staging/greybus/audio_manager_module.c
6511 F:      drivers/staging/greybus/audio_manager_private.h
6512 F:      drivers/staging/greybus/audio_manager_sysfs.c
6513 F:      drivers/staging/greybus/audio_module.c
6514 F:      drivers/staging/greybus/audio_topology.c
6515
6516 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6517 M:      Viresh Kumar <vireshk@kernel.org>
6518 S:      Maintained
6519 F:      drivers/staging/greybus/authentication.c
6520 F:      drivers/staging/greybus/bootrom.c
6521 F:      drivers/staging/greybus/firmware.h
6522 F:      drivers/staging/greybus/fw-core.c
6523 F:      drivers/staging/greybus/fw-download.c
6524 F:      drivers/staging/greybus/fw-management.c
6525 F:      drivers/staging/greybus/greybus_authentication.h
6526 F:      drivers/staging/greybus/greybus_firmware.h
6527 F:      drivers/staging/greybus/hid.c
6528 F:      drivers/staging/greybus/i2c.c
6529 F:      drivers/staging/greybus/spi.c
6530 F:      drivers/staging/greybus/spilib.c
6531 F:      drivers/staging/greybus/spilib.h
6532
6533 GREYBUS LOOPBACK DRIVER
6534 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6535 S:      Maintained
6536 F:      drivers/staging/greybus/loopback.c
6537
6538 GREYBUS PLATFORM DRIVERS
6539 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6540 S:      Maintained
6541 F:      drivers/staging/greybus/arche-platform.c
6542 F:      drivers/staging/greybus/arche-apb-ctrl.c
6543 F:      drivers/staging/greybus/arche_platform.h
6544
6545 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6546 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6547 S:      Maintained
6548 F:      drivers/staging/greybus/sdio.c
6549 F:      drivers/staging/greybus/light.c
6550 F:      drivers/staging/greybus/gpio.c
6551 F:      drivers/staging/greybus/power_supply.c
6552 F:      drivers/staging/greybus/spi.c
6553 F:      drivers/staging/greybus/spilib.c
6554
6555 GREYBUS SUBSYSTEM
6556 M:      Johan Hovold <johan@kernel.org>
6557 M:      Alex Elder <elder@kernel.org>
6558 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6559 S:      Maintained
6560 F:      drivers/staging/greybus/
6561 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6562
6563 GREYBUS UART PROTOCOLS DRIVERS
6564 M:      David Lin <dtwlin@gmail.com>
6565 S:      Maintained
6566 F:      drivers/staging/greybus/uart.c
6567 F:      drivers/staging/greybus/log.c
6568
6569 GS1662 VIDEO SERIALIZER
6570 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6571 L:      linux-media@vger.kernel.org
6572 T:      git git://linuxtv.org/media_tree.git
6573 S:      Maintained
6574 F:      drivers/media/spi/gs1662.c
6575
6576 GSPCA FINEPIX SUBDRIVER
6577 M:      Frank Zago <frank@zago.net>
6578 L:      linux-media@vger.kernel.org
6579 T:      git git://linuxtv.org/media_tree.git
6580 S:      Maintained
6581 F:      drivers/media/usb/gspca/finepix.c
6582
6583 GSPCA GL860 SUBDRIVER
6584 M:      Olivier Lorin <o.lorin@laposte.net>
6585 L:      linux-media@vger.kernel.org
6586 T:      git git://linuxtv.org/media_tree.git
6587 S:      Maintained
6588 F:      drivers/media/usb/gspca/gl860/
6589
6590 GSPCA M5602 SUBDRIVER
6591 M:      Erik Andren <erik.andren@gmail.com>
6592 L:      linux-media@vger.kernel.org
6593 T:      git git://linuxtv.org/media_tree.git
6594 S:      Maintained
6595 F:      drivers/media/usb/gspca/m5602/
6596
6597 GSPCA PAC207 SONIXB SUBDRIVER
6598 M:      Hans Verkuil <hverkuil@xs4all.nl>
6599 L:      linux-media@vger.kernel.org
6600 T:      git git://linuxtv.org/media_tree.git
6601 S:      Odd Fixes
6602 F:      drivers/media/usb/gspca/pac207.c
6603
6604 GSPCA SN9C20X SUBDRIVER
6605 M:      Brian Johnson <brijohn@gmail.com>
6606 L:      linux-media@vger.kernel.org
6607 T:      git git://linuxtv.org/media_tree.git
6608 S:      Maintained
6609 F:      drivers/media/usb/gspca/sn9c20x.c
6610
6611 GSPCA T613 SUBDRIVER
6612 M:      Leandro Costantino <lcostantino@gmail.com>
6613 L:      linux-media@vger.kernel.org
6614 T:      git git://linuxtv.org/media_tree.git
6615 S:      Maintained
6616 F:      drivers/media/usb/gspca/t613.c
6617
6618 GSPCA USB WEBCAM DRIVER
6619 M:      Hans Verkuil <hverkuil@xs4all.nl>
6620 L:      linux-media@vger.kernel.org
6621 T:      git git://linuxtv.org/media_tree.git
6622 S:      Odd Fixes
6623 F:      drivers/media/usb/gspca/
6624
6625 GTP (GPRS Tunneling Protocol)
6626 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6627 M:      Harald Welte <laforge@gnumonks.org>
6628 L:      osmocom-net-gprs@lists.osmocom.org
6629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6630 S:      Maintained
6631 F:      drivers/net/gtp.c
6632
6633 GUID PARTITION TABLE (GPT)
6634 M:      Davidlohr Bueso <dave@stgolabs.net>
6635 L:      linux-efi@vger.kernel.org
6636 S:      Maintained
6637 F:      block/partitions/efi.*
6638
6639 H8/300 ARCHITECTURE
6640 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6641 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6642 W:      http://uclinux-h8.sourceforge.jp
6643 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6644 S:      Maintained
6645 F:      arch/h8300/
6646 F:      drivers/clocksource/h8300_*.c
6647 F:      drivers/clk/h8300/
6648 F:      drivers/irqchip/irq-renesas-h8*.c
6649
6650 HACKRF MEDIA DRIVER
6651 M:      Antti Palosaari <crope@iki.fi>
6652 L:      linux-media@vger.kernel.org
6653 W:      https://linuxtv.org
6654 W:      http://palosaari.fi/linux/
6655 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6656 T:      git git://linuxtv.org/anttip/media_tree.git
6657 S:      Maintained
6658 F:      drivers/media/usb/hackrf/
6659
6660 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6661 M:      Frank Seidel <frank@f-seidel.de>
6662 L:      platform-driver-x86@vger.kernel.org
6663 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6664 S:      Maintained
6665 F:      drivers/platform/x86/hdaps.c
6666
6667 HARDWARE MONITORING
6668 M:      Jean Delvare <jdelvare@suse.com>
6669 M:      Guenter Roeck <linux@roeck-us.net>
6670 L:      linux-hwmon@vger.kernel.org
6671 W:      http://hwmon.wiki.kernel.org/
6672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6673 S:      Maintained
6674 F:      Documentation/devicetree/bindings/hwmon/
6675 F:      Documentation/hwmon/
6676 F:      drivers/hwmon/
6677 F:      include/linux/hwmon*.h
6678 F:      include/trace/events/hwmon*.h
6679
6680 HARDWARE RANDOM NUMBER GENERATOR CORE
6681 M:      Matt Mackall <mpm@selenic.com>
6682 M:      Herbert Xu <herbert@gondor.apana.org.au>
6683 L:      linux-crypto@vger.kernel.org
6684 S:      Odd fixes
6685 F:      Documentation/devicetree/bindings/rng/
6686 F:      Documentation/hw_random.txt
6687 F:      drivers/char/hw_random/
6688 F:      include/linux/hw_random.h
6689
6690 HARDWARE TRACING FACILITIES
6691 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6692 S:      Maintained
6693 F:      drivers/hwtracing/
6694
6695 HARDWARE SPINLOCK CORE
6696 M:      Ohad Ben-Cohen <ohad@wizery.com>
6697 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6698 L:      linux-remoteproc@vger.kernel.org
6699 S:      Maintained
6700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6701 F:      Documentation/devicetree/bindings/hwlock/
6702 F:      Documentation/hwspinlock.txt
6703 F:      drivers/hwspinlock/
6704 F:      include/linux/hwspinlock.h
6705
6706 HARMONY SOUND DRIVER
6707 L:      linux-parisc@vger.kernel.org
6708 S:      Maintained
6709 F:      sound/parisc/harmony.*
6710
6711 HDPVR USB VIDEO ENCODER DRIVER
6712 M:      Hans Verkuil <hverkuil@xs4all.nl>
6713 L:      linux-media@vger.kernel.org
6714 T:      git git://linuxtv.org/media_tree.git
6715 W:      https://linuxtv.org
6716 S:      Odd Fixes
6717 F:      drivers/media/usb/hdpvr/
6718
6719 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6720 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6721 S:      Supported
6722 F:      Documentation/watchdog/hpwdt.txt
6723 F:      drivers/watchdog/hpwdt.c
6724
6725 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6726 M:      Don Brace <don.brace@microsemi.com>
6727 L:      esc.storagedev@microsemi.com
6728 L:      linux-scsi@vger.kernel.org
6729 S:      Supported
6730 F:      Documentation/scsi/hpsa.txt
6731 F:      drivers/scsi/hpsa*.[ch]
6732 F:      include/linux/cciss*.h
6733 F:      include/uapi/linux/cciss*.h
6734
6735 HFI1 DRIVER
6736 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6737 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6738 L:      linux-rdma@vger.kernel.org
6739 S:      Supported
6740 F:      drivers/infiniband/hw/hfi1
6741
6742 HFS FILESYSTEM
6743 L:      linux-fsdevel@vger.kernel.org
6744 S:      Orphan
6745 F:      Documentation/filesystems/hfs.txt
6746 F:      fs/hfs/
6747
6748 HFSPLUS FILESYSTEM
6749 L:      linux-fsdevel@vger.kernel.org
6750 S:      Orphan
6751 F:      Documentation/filesystems/hfsplus.txt
6752 F:      fs/hfsplus/
6753
6754 HGA FRAMEBUFFER DRIVER
6755 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6756 L:      linux-nvidia@lists.surfsouth.com
6757 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6758 S:      Maintained
6759 F:      drivers/video/fbdev/hgafb.c
6760
6761 HIBERNATION (aka Software Suspend, aka swsusp)
6762 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6763 M:      Pavel Machek <pavel@ucw.cz>
6764 L:      linux-pm@vger.kernel.org
6765 B:      https://bugzilla.kernel.org
6766 S:      Supported
6767 F:      arch/x86/power/
6768 F:      drivers/base/power/
6769 F:      kernel/power/
6770 F:      include/linux/suspend.h
6771 F:      include/linux/freezer.h
6772 F:      include/linux/pm.h
6773 F:      arch/*/include/asm/suspend*.h
6774
6775 HID CORE LAYER
6776 M:      Jiri Kosina <jikos@kernel.org>
6777 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6778 L:      linux-input@vger.kernel.org
6779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6780 S:      Maintained
6781 F:      drivers/hid/
6782 F:      include/linux/hid*
6783 F:      include/uapi/linux/hid*
6784
6785 HID SENSOR HUB DRIVERS
6786 M:      Jiri Kosina <jikos@kernel.org>
6787 M:      Jonathan Cameron <jic23@kernel.org>
6788 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6789 L:      linux-input@vger.kernel.org
6790 L:      linux-iio@vger.kernel.org
6791 S:      Maintained
6792 F:      Documentation/hid/hid-sensor*
6793 F:      drivers/hid/hid-sensor-*
6794 F:      drivers/iio/*/hid-*
6795 F:      include/linux/hid-sensor-*
6796
6797 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6798 M:      Thomas Gleixner <tglx@linutronix.de>
6799 L:      linux-kernel@vger.kernel.org
6800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6801 S:      Maintained
6802 F:      Documentation/timers/
6803 F:      kernel/time/hrtimer.c
6804 F:      kernel/time/clockevents.c
6805 F:      kernel/time/timer_*.c
6806 F:      include/linux/clockchips.h
6807 F:      include/linux/hrtimer.h
6808
6809 HIGH-SPEED SCC DRIVER FOR AX.25
6810 L:      linux-hams@vger.kernel.org
6811 S:      Orphan
6812 F:      drivers/net/hamradio/dmascc.c
6813 F:      drivers/net/hamradio/scc.c
6814
6815 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6816 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6817 W:      http://www.highpoint-tech.com
6818 S:      Supported
6819 F:      Documentation/scsi/hptiop.txt
6820 F:      drivers/scsi/hptiop.c
6821
6822 HIPPI
6823 M:      Jes Sorensen <jes@trained-monkey.org>
6824 L:      linux-hippi@sunsite.dk
6825 S:      Maintained
6826 F:      include/linux/hippidevice.h
6827 F:      include/uapi/linux/if_hippi.h
6828 F:      net/802/hippi.c
6829 F:      drivers/net/hippi/
6830
6831 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6832 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6833 M:      Salil Mehta <salil.mehta@huawei.com>
6834 L:      netdev@vger.kernel.org
6835 W:      http://www.hisilicon.com
6836 S:      Maintained
6837 F:      drivers/net/ethernet/hisilicon/hns3/
6838
6839 HISILICON LPC BUS DRIVER
6840 M:      john.garry@huawei.com
6841 W:      http://www.hisilicon.com
6842 S:      Maintained
6843 F:      drivers/bus/hisi_lpc.c
6844 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6845
6846 HISILICON NETWORK SUBSYSTEM DRIVER
6847 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6848 M:      Salil Mehta <salil.mehta@huawei.com>
6849 L:      netdev@vger.kernel.org
6850 W:      http://www.hisilicon.com
6851 S:      Maintained
6852 F:      drivers/net/ethernet/hisilicon/
6853 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6854
6855 HISILICON PMU DRIVER
6856 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6857 W:      http://www.hisilicon.com
6858 S:      Supported
6859 F:      drivers/perf/hisilicon
6860 F:      Documentation/perf/hisi-pmu.txt
6861
6862 HISILICON ROCE DRIVER
6863 M:      Lijun Ou <oulijun@huawei.com>
6864 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6865 L:      linux-rdma@vger.kernel.org
6866 S:      Maintained
6867 F:      drivers/infiniband/hw/hns/
6868 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6869
6870 HISILICON SAS Controller
6871 M:      John Garry <john.garry@huawei.com>
6872 W:      http://www.hisilicon.com
6873 S:      Supported
6874 F:      drivers/scsi/hisi_sas/
6875 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6876
6877 HMM - Heterogeneous Memory Management
6878 M:      Jérôme Glisse <jglisse@redhat.com>
6879 L:      linux-mm@kvack.org
6880 S:      Maintained
6881 F:      mm/hmm*
6882 F:      include/linux/hmm*
6883 F:      Documentation/vm/hmm.rst
6884
6885 HOST AP DRIVER
6886 M:      Jouni Malinen <j@w1.fi>
6887 L:      linux-wireless@vger.kernel.org
6888 W:      http://w1.fi/hostap-driver.html
6889 S:      Obsolete
6890 F:      drivers/net/wireless/intersil/hostap/
6891
6892 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6893 L:      platform-driver-x86@vger.kernel.org
6894 S:      Orphan
6895 F:      drivers/platform/x86/tc1100-wmi.c
6896
6897 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6898 M:      Jaroslav Kysela <perex@perex.cz>
6899 S:      Maintained
6900 F:      drivers/net/ethernet/hp/hp100.*
6901
6902 HPET:   High Precision Event Timers driver
6903 M:      Clemens Ladisch <clemens@ladisch.de>
6904 S:      Maintained
6905 F:      Documentation/timers/hpet.txt
6906 F:      drivers/char/hpet.c
6907 F:      include/linux/hpet.h
6908 F:      include/uapi/linux/hpet.h
6909
6910 HPET:   x86
6911 S:      Orphan
6912 F:      arch/x86/kernel/hpet.c
6913 F:      arch/x86/include/asm/hpet.h
6914
6915 HPFS FILESYSTEM
6916 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6917 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6918 S:      Maintained
6919 F:      fs/hpfs/
6920
6921 HSI SUBSYSTEM
6922 M:      Sebastian Reichel <sre@kernel.org>
6923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6924 S:      Maintained
6925 F:      Documentation/ABI/testing/sysfs-bus-hsi
6926 F:      Documentation/driver-api/hsi.rst
6927 F:      drivers/hsi/
6928 F:      include/linux/hsi/
6929 F:      include/uapi/linux/hsi/
6930
6931 HSO 3G MODEM DRIVER
6932 L:      linux-usb@vger.kernel.org
6933 S:      Orphan
6934 F:      drivers/net/usb/hso.c
6935
6936 HSR NETWORK PROTOCOL
6937 M:      Arvid Brodin <arvid.brodin@alten.se>
6938 L:      netdev@vger.kernel.org
6939 S:      Maintained
6940 F:      net/hsr/
6941
6942 HT16K33 LED CONTROLLER DRIVER
6943 M:      Robin van der Gracht <robin@protonic.nl>
6944 S:      Maintained
6945 F:      drivers/auxdisplay/ht16k33.c
6946 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6947
6948 HTCPEN TOUCHSCREEN DRIVER
6949 M:      Pau Oliva Fora <pof@eslack.org>
6950 L:      linux-input@vger.kernel.org
6951 S:      Maintained
6952 F:      drivers/input/touchscreen/htcpen.c
6953
6954 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
6955 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
6956 L:      linux-iio@vger.kernel.org
6957 W:      http://www.st.com/
6958 S:      Maintained
6959 F:      drivers/iio/humidity/hts221*
6960 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
6961
6962 HUAWEI ETHERNET DRIVER
6963 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6964 L:      netdev@vger.kernel.org
6965 S:      Supported
6966 F:      Documentation/networking/hinic.txt
6967 F:      drivers/net/ethernet/huawei/hinic/
6968
6969 HUGETLB FILESYSTEM
6970 M:      Mike Kravetz <mike.kravetz@oracle.com>
6971 L:      linux-mm@kvack.org
6972 S:      Maintained
6973 F:      fs/hugetlbfs/
6974 F:      mm/hugetlb.c
6975 F:      include/linux/hugetlb.h
6976 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6977 F:      Documentation/vm/hugetlbfs_reserv.rst
6978 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6979
6980 HVA ST MEDIA DRIVER
6981 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6982 L:      linux-media@vger.kernel.org
6983 T:      git git://linuxtv.org/media_tree.git
6984 W:      https://linuxtv.org
6985 S:      Supported
6986 F:      drivers/media/platform/sti/hva
6987
6988 HWPOISON MEMORY FAILURE HANDLING
6989 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6990 L:      linux-mm@kvack.org
6991 S:      Maintained
6992 F:      mm/memory-failure.c
6993 F:      mm/hwpoison-inject.c
6994
6995 HYGON PROCESSOR SUPPORT
6996 M:      Pu Wen <puwen@hygon.cn>
6997 L:      linux-kernel@vger.kernel.org
6998 S:      Maintained
6999 F:      arch/x86/kernel/cpu/hygon.c
7000
7001 Hyper-V CORE AND DRIVERS
7002 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7003 M:      Haiyang Zhang <haiyangz@microsoft.com>
7004 M:      Stephen Hemminger <sthemmin@microsoft.com>
7005 M:      Sasha Levin <sashal@kernel.org>
7006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7007 L:      devel@linuxdriverproject.org
7008 S:      Supported
7009 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7010 F:      arch/x86/include/asm/mshyperv.h
7011 F:      arch/x86/include/asm/trace/hyperv.h
7012 F:      arch/x86/include/asm/hyperv-tlfs.h
7013 F:      arch/x86/kernel/cpu/mshyperv.c
7014 F:      arch/x86/hyperv
7015 F:      drivers/hid/hid-hyperv.c
7016 F:      drivers/hv/
7017 F:      drivers/input/serio/hyperv-keyboard.c
7018 F:      drivers/pci/controller/pci-hyperv.c
7019 F:      drivers/net/hyperv/
7020 F:      drivers/scsi/storvsc_drv.c
7021 F:      drivers/uio/uio_hv_generic.c
7022 F:      drivers/video/fbdev/hyperv_fb.c
7023 F:      net/vmw_vsock/hyperv_transport.c
7024 F:      include/linux/hyperv.h
7025 F:      include/uapi/linux/hyperv.h
7026 F:      tools/hv/
7027 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7028
7029 HYPERVISOR VIRTUAL CONSOLE DRIVER
7030 L:      linuxppc-dev@lists.ozlabs.org
7031 S:      Odd Fixes
7032 F:      drivers/tty/hvc/
7033
7034 I2C ACPI SUPPORT
7035 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7036 L:      linux-i2c@vger.kernel.org
7037 L:      linux-acpi@vger.kernel.org
7038 S:      Maintained
7039 F:      drivers/i2c/i2c-core-acpi.c
7040
7041 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7042 M:      Ajay Gupta <ajayg@nvidia.com>
7043 L:      linux-i2c@vger.kernel.org
7044 S:      Maintained
7045 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7046 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7047
7048 I2C MUXES
7049 M:      Peter Rosin <peda@axentia.se>
7050 L:      linux-i2c@vger.kernel.org
7051 S:      Maintained
7052 F:      Documentation/i2c/i2c-topology
7053 F:      Documentation/i2c/muxes/
7054 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7055 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7056 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7057 F:      drivers/i2c/i2c-mux.c
7058 F:      drivers/i2c/muxes/
7059 F:      include/linux/i2c-mux.h
7060
7061 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7062 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7063 L:      linux-i2c@vger.kernel.org
7064 S:      Maintained
7065 F:      drivers/i2c/busses/i2c-mv64xxx.c
7066
7067 I2C OVER PARALLEL PORT
7068 M:      Jean Delvare <jdelvare@suse.com>
7069 L:      linux-i2c@vger.kernel.org
7070 S:      Maintained
7071 F:      Documentation/i2c/busses/i2c-parport
7072 F:      Documentation/i2c/busses/i2c-parport-light
7073 F:      drivers/i2c/busses/i2c-parport.c
7074 F:      drivers/i2c/busses/i2c-parport-light.c
7075
7076 I2C SUBSYSTEM
7077 M:      Wolfram Sang <wsa@the-dreams.de>
7078 L:      linux-i2c@vger.kernel.org
7079 W:      https://i2c.wiki.kernel.org/
7080 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7082 S:      Maintained
7083 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7084 F:      Documentation/i2c/
7085 F:      drivers/i2c/*
7086 F:      include/linux/i2c.h
7087 F:      include/linux/i2c-dev.h
7088 F:      include/linux/i2c-smbus.h
7089 F:      include/uapi/linux/i2c.h
7090 F:      include/uapi/linux/i2c-*.h
7091
7092 I2C SUBSYSTEM HOST DRIVERS
7093 L:      linux-i2c@vger.kernel.org
7094 W:      https://i2c.wiki.kernel.org/
7095 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7097 S:      Odd Fixes
7098 F:      Documentation/devicetree/bindings/i2c/
7099 F:      drivers/i2c/algos/
7100 F:      drivers/i2c/busses/
7101
7102 I2C-TAOS-EVM DRIVER
7103 M:      Jean Delvare <jdelvare@suse.com>
7104 L:      linux-i2c@vger.kernel.org
7105 S:      Maintained
7106 F:      Documentation/i2c/busses/i2c-taos-evm
7107 F:      drivers/i2c/busses/i2c-taos-evm.c
7108
7109 I2C-TINY-USB DRIVER
7110 M:      Till Harbaum <till@harbaum.org>
7111 L:      linux-i2c@vger.kernel.org
7112 W:      http://www.harbaum.org/till/i2c_tiny_usb
7113 S:      Maintained
7114 F:      drivers/i2c/busses/i2c-tiny-usb.c
7115
7116 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7117 M:      Jean Delvare <jdelvare@suse.com>
7118 L:      linux-i2c@vger.kernel.org
7119 S:      Maintained
7120 F:      Documentation/i2c/busses/i2c-ali1535
7121 F:      Documentation/i2c/busses/i2c-ali1563
7122 F:      Documentation/i2c/busses/i2c-ali15x3
7123 F:      Documentation/i2c/busses/i2c-amd756
7124 F:      Documentation/i2c/busses/i2c-amd8111
7125 F:      Documentation/i2c/busses/i2c-i801
7126 F:      Documentation/i2c/busses/i2c-nforce2
7127 F:      Documentation/i2c/busses/i2c-piix4
7128 F:      Documentation/i2c/busses/i2c-sis5595
7129 F:      Documentation/i2c/busses/i2c-sis630
7130 F:      Documentation/i2c/busses/i2c-sis96x
7131 F:      Documentation/i2c/busses/i2c-via
7132 F:      Documentation/i2c/busses/i2c-viapro
7133 F:      drivers/i2c/busses/i2c-ali1535.c
7134 F:      drivers/i2c/busses/i2c-ali1563.c
7135 F:      drivers/i2c/busses/i2c-ali15x3.c
7136 F:      drivers/i2c/busses/i2c-amd756.c
7137 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7138 F:      drivers/i2c/busses/i2c-amd8111.c
7139 F:      drivers/i2c/busses/i2c-i801.c
7140 F:      drivers/i2c/busses/i2c-isch.c
7141 F:      drivers/i2c/busses/i2c-nforce2.c
7142 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7143 F:      drivers/i2c/busses/i2c-piix4.c
7144 F:      drivers/i2c/busses/i2c-sis5595.c
7145 F:      drivers/i2c/busses/i2c-sis630.c
7146 F:      drivers/i2c/busses/i2c-sis96x.c
7147 F:      drivers/i2c/busses/i2c-via.c
7148 F:      drivers/i2c/busses/i2c-viapro.c
7149
7150 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7151 M:      Hans de Goede <hdegoede@redhat.com>
7152 L:      linux-i2c@vger.kernel.org
7153 S:      Maintained
7154 F:      drivers/i2c/busses/i2c-cht-wc.c
7155
7156 I2C/SMBUS ISMT DRIVER
7157 M:      Seth Heasley <seth.heasley@intel.com>
7158 M:      Neil Horman <nhorman@tuxdriver.com>
7159 L:      linux-i2c@vger.kernel.org
7160 F:      drivers/i2c/busses/i2c-ismt.c
7161 F:      Documentation/i2c/busses/i2c-ismt
7162
7163 I2C/SMBUS STUB DRIVER
7164 M:      Jean Delvare <jdelvare@suse.com>
7165 L:      linux-i2c@vger.kernel.org
7166 S:      Maintained
7167 F:      drivers/i2c/i2c-stub.c
7168
7169 I3C SUBSYSTEM
7170 M:      Boris Brezillon <bbrezillon@kernel.org>
7171 L:      linux-i3c@lists.infradead.org
7172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7173 S:      Maintained
7174 F:      Documentation/ABI/testing/sysfs-bus-i3c
7175 F:      Documentation/devicetree/bindings/i3c/
7176 F:      Documentation/driver-api/i3c
7177 F:      drivers/i3c/
7178 F:      include/linux/i3c/
7179 F:      include/dt-bindings/i3c/
7180
7181 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7182 M:      Vitor Soares <vitor.soares@synopsys.com>
7183 S:      Maintained
7184 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7185 F:      drivers/i3c/master/dw*
7186
7187 IA64 (Itanium) PLATFORM
7188 M:      Tony Luck <tony.luck@intel.com>
7189 M:      Fenghua Yu <fenghua.yu@intel.com>
7190 L:      linux-ia64@vger.kernel.org
7191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7192 S:      Maintained
7193 F:      arch/ia64/
7194
7195 IBM Power 842 compression accelerator
7196 M:      Haren Myneni <haren@us.ibm.com>
7197 S:      Supported
7198 F:      drivers/crypto/nx/Makefile
7199 F:      drivers/crypto/nx/Kconfig
7200 F:      drivers/crypto/nx/nx-842*
7201 F:      include/linux/sw842.h
7202 F:      crypto/842.c
7203 F:      lib/842/
7204
7205 IBM Power in-Nest Crypto Acceleration
7206 M:      Breno Leitão <leitao@debian.org>
7207 M:      Nayna Jain <nayna@linux.ibm.com>
7208 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7209 L:      linux-crypto@vger.kernel.org
7210 S:      Supported
7211 F:      drivers/crypto/nx/Makefile
7212 F:      drivers/crypto/nx/Kconfig
7213 F:      drivers/crypto/nx/nx-aes*
7214 F:      drivers/crypto/nx/nx-sha*
7215 F:      drivers/crypto/nx/nx.*
7216 F:      drivers/crypto/nx/nx_csbcpb.h
7217 F:      drivers/crypto/nx/nx_debugfs.h
7218
7219 IBM Power Linux RAID adapter
7220 M:      Brian King <brking@us.ibm.com>
7221 S:      Supported
7222 F:      drivers/scsi/ipr.*
7223
7224 IBM Power SRIOV Virtual NIC Device Driver
7225 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7226 M:      John Allen <jallen@linux.ibm.com>
7227 L:      netdev@vger.kernel.org
7228 S:      Supported
7229 F:      drivers/net/ethernet/ibm/ibmvnic.*
7230
7231 IBM Power Virtual Accelerator Switchboard
7232 M:      Sukadev Bhattiprolu
7233 L:      linuxppc-dev@lists.ozlabs.org
7234 S:      Supported
7235 F:      arch/powerpc/platforms/powernv/vas*
7236 F:      arch/powerpc/platforms/powernv/copy-paste.h
7237 F:      arch/powerpc/include/asm/vas.h
7238 F:      arch/powerpc/include/uapi/asm/vas.h
7239
7240 IBM Power Virtual Ethernet Device Driver
7241 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7242 L:      netdev@vger.kernel.org
7243 S:      Supported
7244 F:      drivers/net/ethernet/ibm/ibmveth.*
7245
7246 IBM Power Virtual FC Device Drivers
7247 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7248 L:      linux-scsi@vger.kernel.org
7249 S:      Supported
7250 F:      drivers/scsi/ibmvscsi/ibmvfc*
7251
7252 IBM Power Virtual Management Channel Driver
7253 M:      Steven Royer <seroyer@linux.ibm.com>
7254 S:      Supported
7255 F:      drivers/misc/ibmvmc.*
7256
7257 IBM Power Virtual SCSI Device Drivers
7258 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7259 L:      linux-scsi@vger.kernel.org
7260 S:      Supported
7261 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7262 F:      include/scsi/viosrp.h
7263
7264 IBM Power Virtual SCSI Device Target Driver
7265 M:      Michael Cyr <mikecyr@linux.ibm.com>
7266 L:      linux-scsi@vger.kernel.org
7267 L:      target-devel@vger.kernel.org
7268 S:      Supported
7269 F:      drivers/scsi/ibmvscsi_tgt/
7270
7271 IBM Power VMX Cryptographic instructions
7272 M:      Breno Leitão <leitao@debian.org>
7273 M:      Nayna Jain <nayna@linux.ibm.com>
7274 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7275 L:      linux-crypto@vger.kernel.org
7276 S:      Supported
7277 F:      drivers/crypto/vmx/Makefile
7278 F:      drivers/crypto/vmx/Kconfig
7279 F:      drivers/crypto/vmx/vmx.c
7280 F:      drivers/crypto/vmx/aes*
7281 F:      drivers/crypto/vmx/ghash*
7282 F:      drivers/crypto/vmx/ppc-xlate.pl
7283
7284 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7285 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7286 L:      linux-pci@vger.kernel.org
7287 L:      linuxppc-dev@lists.ozlabs.org
7288 S:      Supported
7289 F:      drivers/pci/hotplug/rpaphp*
7290
7291 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7292 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7293 L:      linux-pci@vger.kernel.org
7294 L:      linuxppc-dev@lists.ozlabs.org
7295 S:      Supported
7296 F:      drivers/pci/hotplug/rpadlpar*
7297
7298 IBM ServeRAID RAID DRIVER
7299 S:      Orphan
7300 F:      drivers/scsi/ips.*
7301
7302 ICH LPC AND GPIO DRIVER
7303 M:      Peter Tyser <ptyser@xes-inc.com>
7304 S:      Maintained
7305 F:      drivers/mfd/lpc_ich.c
7306 F:      drivers/gpio/gpio-ich.c
7307
7308 IDE SUBSYSTEM
7309 M:      "David S. Miller" <davem@davemloft.net>
7310 L:      linux-ide@vger.kernel.org
7311 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7313 S:      Maintained
7314 F:      Documentation/ide/
7315 F:      drivers/ide/
7316 F:      include/linux/ide.h
7317
7318 IDE/ATAPI DRIVERS
7319 M:      Borislav Petkov <bp@alien8.de>
7320 L:      linux-ide@vger.kernel.org
7321 S:      Maintained
7322 F:      Documentation/cdrom/ide-cd
7323 F:      drivers/ide/ide-cd*
7324
7325 IDEAPAD LAPTOP EXTRAS DRIVER
7326 M:      Ike Panhc <ike.pan@canonical.com>
7327 L:      platform-driver-x86@vger.kernel.org
7328 W:      http://launchpad.net/ideapad-laptop
7329 S:      Maintained
7330 F:      drivers/platform/x86/ideapad-laptop.c
7331
7332 IDEAPAD LAPTOP SLIDEBAR DRIVER
7333 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7334 L:      linux-input@vger.kernel.org
7335 W:      https://github.com/o2genum/ideapad-slidebar
7336 S:      Maintained
7337 F:      drivers/input/misc/ideapad_slidebar.c
7338
7339 IDT VersaClock 5 CLOCK DRIVER
7340 M:      Marek Vasut <marek.vasut@gmail.com>
7341 S:      Maintained
7342 F:      drivers/clk/clk-versaclock5.c
7343
7344 IEEE 802.15.4 SUBSYSTEM
7345 M:      Alexander Aring <alex.aring@gmail.com>
7346 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7347 L:      linux-wpan@vger.kernel.org
7348 W:      http://wpan.cakelab.org/
7349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7351 S:      Maintained
7352 F:      net/ieee802154/
7353 F:      net/mac802154/
7354 F:      drivers/net/ieee802154/
7355 F:      include/linux/nl802154.h
7356 F:      include/linux/ieee802154.h
7357 F:      include/net/nl802154.h
7358 F:      include/net/mac802154.h
7359 F:      include/net/af_ieee802154.h
7360 F:      include/net/cfg802154.h
7361 F:      include/net/ieee802154_netdev.h
7362 F:      Documentation/networking/ieee802154.txt
7363
7364 IFE PROTOCOL
7365 M:      Yotam Gigi <yotam.gi@gmail.com>
7366 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7367 F:      net/ife
7368 F:      include/net/ife.h
7369 F:      include/uapi/linux/ife.h
7370
7371 IGORPLUG-USB IR RECEIVER
7372 M:      Sean Young <sean@mess.org>
7373 L:      linux-media@vger.kernel.org
7374 S:      Maintained
7375 F:      drivers/media/rc/igorplugusb.c
7376
7377 IGUANAWORKS USB IR TRANSCEIVER
7378 M:      Sean Young <sean@mess.org>
7379 L:      linux-media@vger.kernel.org
7380 S:      Maintained
7381 F:      drivers/media/rc/iguanair.c
7382
7383 IIO DIGITAL POTENTIOMETER DAC
7384 M:      Peter Rosin <peda@axentia.se>
7385 L:      linux-iio@vger.kernel.org
7386 S:      Maintained
7387 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7388 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7389 F:      drivers/iio/dac/dpot-dac.c
7390
7391 IIO ENVELOPE DETECTOR
7392 M:      Peter Rosin <peda@axentia.se>
7393 L:      linux-iio@vger.kernel.org
7394 S:      Maintained
7395 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7396 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7397 F:      drivers/iio/adc/envelope-detector.c
7398
7399 IIO MULTIPLEXER
7400 M:      Peter Rosin <peda@axentia.se>
7401 L:      linux-iio@vger.kernel.org
7402 S:      Maintained
7403 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7404 F:      drivers/iio/multiplexer/iio-mux.c
7405
7406 IIO SUBSYSTEM AND DRIVERS
7407 M:      Jonathan Cameron <jic23@kernel.org>
7408 R:      Hartmut Knaack <knaack.h@gmx.de>
7409 R:      Lars-Peter Clausen <lars@metafoo.de>
7410 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7411 L:      linux-iio@vger.kernel.org
7412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7413 S:      Maintained
7414 F:      Documentation/ABI/testing/configfs-iio*
7415 F:      Documentation/ABI/testing/sysfs-bus-iio*
7416 F:      Documentation/devicetree/bindings/iio/
7417 F:      drivers/iio/
7418 F:      drivers/staging/iio/
7419 F:      include/linux/iio/
7420 F:      tools/iio/
7421
7422 IIO UNIT CONVERTER
7423 M:      Peter Rosin <peda@axentia.se>
7424 L:      linux-iio@vger.kernel.org
7425 S:      Maintained
7426 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7427 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7428 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7429 F:      drivers/iio/afe/iio-rescale.c
7430
7431 IKANOS/ADI EAGLE ADSL USB DRIVER
7432 M:      Matthieu Castet <castet.matthieu@free.fr>
7433 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7434 S:      Maintained
7435 F:      drivers/usb/atm/ueagle-atm.c
7436
7437 IMGTEC ASCII LCD DRIVER
7438 M:      Paul Burton <paul.burton@mips.com>
7439 S:      Maintained
7440 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7441 F:      drivers/auxdisplay/img-ascii-lcd.c
7442
7443 IMGTEC IR DECODER DRIVER
7444 M:      James Hogan <jhogan@kernel.org>
7445 S:      Maintained
7446 F:      drivers/media/rc/img-ir/
7447
7448 IMON SOUNDGRAPH USB IR RECEIVER
7449 M:      Sean Young <sean@mess.org>
7450 L:      linux-media@vger.kernel.org
7451 S:      Maintained
7452 F:      drivers/media/rc/imon_raw.c
7453 F:      drivers/media/rc/imon.c
7454
7455 IMS TWINTURBO FRAMEBUFFER DRIVER
7456 L:      linux-fbdev@vger.kernel.org
7457 S:      Orphan
7458 F:      drivers/video/fbdev/imsttfb.c
7459
7460 INA209 HARDWARE MONITOR DRIVER
7461 M:      Guenter Roeck <linux@roeck-us.net>
7462 L:      linux-hwmon@vger.kernel.org
7463 S:      Maintained
7464 F:      Documentation/hwmon/ina209
7465 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7466 F:      drivers/hwmon/ina209.c
7467
7468 INA2XX HARDWARE MONITOR DRIVER
7469 M:      Guenter Roeck <linux@roeck-us.net>
7470 L:      linux-hwmon@vger.kernel.org
7471 S:      Maintained
7472 F:      Documentation/hwmon/ina2xx
7473 F:      drivers/hwmon/ina2xx.c
7474 F:      include/linux/platform_data/ina2xx.h
7475
7476 INDUSTRY PACK SUBSYSTEM (IPACK)
7477 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7478 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7479 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7480 L:      industrypack-devel@lists.sourceforge.net
7481 W:      http://industrypack.sourceforge.net
7482 S:      Maintained
7483 F:      drivers/ipack/
7484
7485 INFINIBAND SUBSYSTEM
7486 M:      Doug Ledford <dledford@redhat.com>
7487 M:      Jason Gunthorpe <jgg@mellanox.com>
7488 L:      linux-rdma@vger.kernel.org
7489 W:      https://github.com/linux-rdma/rdma-core
7490 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7492 S:      Supported
7493 F:      Documentation/devicetree/bindings/infiniband/
7494 F:      Documentation/infiniband/
7495 F:      drivers/infiniband/
7496 F:      include/uapi/linux/if_infiniband.h
7497 F:      include/uapi/rdma/
7498 F:      include/rdma/
7499
7500 INGENIC JZ4780 DMA Driver
7501 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7502 S:      Maintained
7503 F:      drivers/dma/dma-jz4780.c
7504
7505 INGENIC JZ4780 NAND DRIVER
7506 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7507 L:      linux-mtd@lists.infradead.org
7508 S:      Maintained
7509 F:      drivers/mtd/nand/raw/jz4780_*
7510
7511 INOTIFY
7512 M:      Jan Kara <jack@suse.cz>
7513 R:      Amir Goldstein <amir73il@gmail.com>
7514 L:      linux-fsdevel@vger.kernel.org
7515 S:      Maintained
7516 F:      Documentation/filesystems/inotify.txt
7517 F:      fs/notify/inotify/
7518 F:      include/linux/inotify.h
7519 F:      include/uapi/linux/inotify.h
7520
7521 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7522 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7523 L:      linux-input@vger.kernel.org
7524 Q:      http://patchwork.kernel.org/project/linux-input/list/
7525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7526 S:      Maintained
7527 F:      drivers/input/
7528 F:      include/linux/input.h
7529 F:      include/uapi/linux/input.h
7530 F:      include/uapi/linux/input-event-codes.h
7531 F:      include/linux/input/
7532 F:      Documentation/devicetree/bindings/input/
7533 F:      Documentation/devicetree/bindings/serio/
7534 F:      Documentation/input/
7535
7536 INPUT MULTITOUCH (MT) PROTOCOL
7537 M:      Henrik Rydberg <rydberg@bitmath.org>
7538 L:      linux-input@vger.kernel.org
7539 S:      Odd fixes
7540 F:      Documentation/input/multi-touch-protocol.rst
7541 F:      drivers/input/input-mt.c
7542 K:      \b(ABS|SYN)_MT_
7543
7544 INSIDE SECURE CRYPTO DRIVER
7545 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7546 F:      drivers/crypto/inside-secure/
7547 S:      Maintained
7548 L:      linux-crypto@vger.kernel.org
7549
7550 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7551 M:      Mimi Zohar <zohar@linux.ibm.com>
7552 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7553 L:      linux-integrity@vger.kernel.org
7554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7555 S:      Supported
7556 F:      security/integrity/ima/
7557
7558 INTEL 810/815 FRAMEBUFFER DRIVER
7559 M:      Antonino Daplas <adaplas@gmail.com>
7560 L:      linux-fbdev@vger.kernel.org
7561 S:      Maintained
7562 F:      drivers/video/fbdev/i810/
7563
7564 INTEL ASoC DRIVERS
7565 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7566 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7567 M:      Jie Yang <yang.jie@linux.intel.com>
7568 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7569 S:      Supported
7570 F:      sound/soc/intel/
7571
7572 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7573 M:      Hans de Goede <hdegoede@redhat.com>
7574 L:      platform-driver-x86@vger.kernel.org
7575 S:      Maintained
7576 F:      drivers/platform/x86/intel_atomisp2_pm.c
7577
7578 INTEL C600 SERIES SAS CONTROLLER DRIVER
7579 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7580 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7581 L:      linux-scsi@vger.kernel.org
7582 T:      git git://git.code.sf.net/p/intel-sas/isci
7583 S:      Supported
7584 F:      drivers/scsi/isci/
7585
7586 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7587 M:      Jani Nikula <jani.nikula@linux.intel.com>
7588 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7589 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7590 L:      intel-gfx@lists.freedesktop.org
7591 W:      https://01.org/linuxgraphics/
7592 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7593 C:      irc://chat.freenode.net/intel-gfx
7594 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7595 T:      git git://anongit.freedesktop.org/drm-intel
7596 S:      Supported
7597 F:      drivers/gpu/drm/i915/
7598 F:      include/drm/i915*
7599 F:      include/uapi/drm/i915_drm.h
7600 F:      Documentation/gpu/i915.rst
7601
7602 INTEL ETHERNET DRIVERS
7603 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7604 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7605 W:      http://www.intel.com/support/feedback.htm
7606 W:      http://e1000.sourceforge.net/
7607 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7610 S:      Supported
7611 F:      Documentation/networking/device_drivers/intel/e100.rst
7612 F:      Documentation/networking/device_drivers/intel/e1000.rst
7613 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7614 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7615 F:      Documentation/networking/device_drivers/intel/igb.rst
7616 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7617 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7618 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7619 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7620 F:      Documentation/networking/device_drivers/intel/i40e.rst
7621 F:      Documentation/networking/device_drivers/intel/iavf.rst
7622 F:      Documentation/networking/device_drivers/intel/ice.rst
7623 F:      drivers/net/ethernet/intel/
7624 F:      drivers/net/ethernet/intel/*/
7625 F:      include/linux/avf/virtchnl.h
7626
7627 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7628 M:      Maik Broemme <mbroemme@libmpq.org>
7629 L:      linux-fbdev@vger.kernel.org
7630 S:      Maintained
7631 F:      Documentation/fb/intelfb.txt
7632 F:      drivers/video/fbdev/intelfb/
7633
7634 INTEL GPIO DRIVERS
7635 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7636 L:      linux-gpio@vger.kernel.org
7637 S:      Maintained
7638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7639 F:      drivers/gpio/gpio-ich.c
7640 F:      drivers/gpio/gpio-intel-mid.c
7641 F:      drivers/gpio/gpio-lynxpoint.c
7642 F:      drivers/gpio/gpio-merrifield.c
7643 F:      drivers/gpio/gpio-ml-ioh.c
7644 F:      drivers/gpio/gpio-pch.c
7645 F:      drivers/gpio/gpio-sch.c
7646 F:      drivers/gpio/gpio-sodaville.c
7647
7648 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7649 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7650 M:      Zhi Wang <zhi.a.wang@intel.com>
7651 L:      intel-gvt-dev@lists.freedesktop.org
7652 L:      intel-gfx@lists.freedesktop.org
7653 W:      https://01.org/igvt-g
7654 T:      git https://github.com/intel/gvt-linux.git
7655 S:      Supported
7656 F:      drivers/gpu/drm/i915/gvt/
7657
7658 INTEL HID EVENT DRIVER
7659 M:      Alex Hung <alex.hung@canonical.com>
7660 L:      platform-driver-x86@vger.kernel.org
7661 S:      Maintained
7662 F:      drivers/platform/x86/intel-hid.c
7663
7664 INTEL I/OAT DMA DRIVER
7665 M:      Dave Jiang <dave.jiang@intel.com>
7666 R:      Dan Williams <dan.j.williams@intel.com>
7667 L:      dmaengine@vger.kernel.org
7668 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7669 S:      Supported
7670 F:      drivers/dma/ioat*
7671
7672 INTEL IDLE DRIVER
7673 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7674 M:      Len Brown <lenb@kernel.org>
7675 L:      linux-pm@vger.kernel.org
7676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7677 B:      https://bugzilla.kernel.org
7678 S:      Supported
7679 F:      drivers/idle/intel_idle.c
7680
7681 INTEL INTEGRATED SENSOR HUB DRIVER
7682 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7683 M:      Jiri Kosina <jikos@kernel.org>
7684 L:      linux-input@vger.kernel.org
7685 S:      Maintained
7686 F:      drivers/hid/intel-ish-hid/
7687
7688 INTEL IOMMU (VT-d)
7689 M:      David Woodhouse <dwmw2@infradead.org>
7690 L:      iommu@lists.linux-foundation.org
7691 T:      git git://git.infradead.org/iommu-2.6.git
7692 S:      Supported
7693 F:      drivers/iommu/intel-iommu.c
7694 F:      include/linux/intel-iommu.h
7695
7696 INTEL IOP-ADMA DMA DRIVER
7697 R:      Dan Williams <dan.j.williams@intel.com>
7698 S:      Odd fixes
7699 F:      drivers/dma/iop-adma.c
7700
7701 INTEL IPU3 CSI-2 CIO2 DRIVER
7702 M:      Yong Zhi <yong.zhi@intel.com>
7703 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7704 M:      Bingbu Cao <bingbu.cao@intel.com>
7705 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7706 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7707 L:      linux-media@vger.kernel.org
7708 S:      Maintained
7709 F:      drivers/media/pci/intel/ipu3/
7710 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7711
7712 INTEL IPU3 CSI-2 IMGU DRIVER
7713 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7714 L:      linux-media@vger.kernel.org
7715 S:      Maintained
7716 F:      drivers/staging/media/ipu3/
7717 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7718 F:      Documentation/media/v4l-drivers/ipu3.rst
7719
7720 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7721 M:      Krzysztof Halasa <khalasa@piap.pl>
7722 S:      Maintained
7723 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7724 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7725 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7726 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7727 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7728 F:      drivers/net/wan/ixp4xx_hss.c
7729
7730 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7731 M:      Deepak Saxena <dsaxena@plexity.net>
7732 S:      Maintained
7733 F:      drivers/char/hw_random/ixp4xx-rng.c
7734
7735 INTEL MANAGEMENT ENGINE (mei)
7736 M:      Tomas Winkler <tomas.winkler@intel.com>
7737 L:      linux-kernel@vger.kernel.org
7738 S:      Supported
7739 F:      include/uapi/linux/mei.h
7740 F:      include/linux/mei_cl_bus.h
7741 F:      drivers/misc/mei/*
7742 F:      drivers/watchdog/mei_wdt.c
7743 F:      Documentation/misc-devices/mei/*
7744 F:      samples/mei/*
7745
7746 INTEL MENLOW THERMAL DRIVER
7747 M:      Sujith Thomas <sujith.thomas@intel.com>
7748 L:      platform-driver-x86@vger.kernel.org
7749 W:      https://01.org/linux-acpi
7750 S:      Supported
7751 F:      drivers/platform/x86/intel_menlow.c
7752
7753 INTEL MIC DRIVERS (mic)
7754 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7755 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7756 S:      Supported
7757 W:      https://github.com/sudeepdutt/mic
7758 W:      http://software.intel.com/en-us/mic-developer
7759 F:      include/linux/mic_bus.h
7760 F:      include/linux/scif.h
7761 F:      include/uapi/linux/mic_common.h
7762 F:      include/uapi/linux/mic_ioctl.h
7763 F:      include/uapi/linux/scif_ioctl.h
7764 F:      drivers/misc/mic/
7765 F:      drivers/dma/mic_x100_dma.c
7766 F:      drivers/dma/mic_x100_dma.h
7767 F:      Documentation/mic/
7768
7769 INTEL PMC CORE DRIVER
7770 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7771 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7772 L:      platform-driver-x86@vger.kernel.org
7773 S:      Maintained
7774 F:      drivers/platform/x86/intel_pmc_core*
7775
7776 INTEL PMC/P-Unit IPC DRIVER
7777 M:      Zha Qipeng<qipeng.zha@intel.com>
7778 L:      platform-driver-x86@vger.kernel.org
7779 S:      Maintained
7780 F:      drivers/platform/x86/intel_pmc_ipc.c
7781 F:      drivers/platform/x86/intel_punit_ipc.c
7782 F:      arch/x86/include/asm/intel_pmc_ipc.h
7783 F:      arch/x86/include/asm/intel_punit_ipc.h
7784
7785 INTEL PMIC GPIO DRIVERS
7786 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7787 S:      Maintained
7788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7789 F:      drivers/gpio/gpio-*cove.c
7790 F:      drivers/gpio/gpio-msic.c
7791
7792 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7793 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7794 S:      Maintained
7795 F:      drivers/mfd/intel_msic.c
7796 F:      drivers/mfd/intel_soc_pmic*
7797 F:      include/linux/mfd/intel_msic.h
7798 F:      include/linux/mfd/intel_soc_pmic*
7799
7800 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7801 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7802 L:      linux-wireless@vger.kernel.org
7803 S:      Maintained
7804 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7805 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7806 F:      drivers/net/wireless/intel/ipw2x00/
7807
7808 INTEL PSTATE DRIVER
7809 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7810 M:      Len Brown <lenb@kernel.org>
7811 L:      linux-pm@vger.kernel.org
7812 S:      Supported
7813 F:      drivers/cpufreq/intel_pstate.c
7814
7815 INTEL RDMA RNIC DRIVER
7816 M:      Faisal Latif <faisal.latif@intel.com>
7817 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7818 L:      linux-rdma@vger.kernel.org
7819 S:      Supported
7820 F:      drivers/infiniband/hw/i40iw/
7821 F:      include/uapi/rdma/i40iw-abi.h
7822
7823 INTEL TELEMETRY DRIVER
7824 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7825 M:      "David E. Box" <david.e.box@linux.intel.com>
7826 L:      platform-driver-x86@vger.kernel.org
7827 S:      Maintained
7828 F:      arch/x86/include/asm/intel_telemetry.h
7829 F:      drivers/platform/x86/intel_telemetry*
7830
7831 INTEL VIRTUAL BUTTON DRIVER
7832 M:      AceLan Kao <acelan.kao@canonical.com>
7833 L:      platform-driver-x86@vger.kernel.org
7834 S:      Maintained
7835 F:      drivers/platform/x86/intel-vbtn.c
7836
7837 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7838 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7839 L:      linux-wireless@vger.kernel.org
7840 S:      Supported
7841 F:      drivers/net/wireless/intel/iwlegacy/
7842
7843 INTEL WIRELESS WIFI LINK (iwlwifi)
7844 M:      Johannes Berg <johannes.berg@intel.com>
7845 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7846 M:      Luca Coelho <luciano.coelho@intel.com>
7847 M:      Intel Linux Wireless <linuxwifi@intel.com>
7848 L:      linux-wireless@vger.kernel.org
7849 W:      http://intellinuxwireless.org
7850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7851 S:      Supported
7852 F:      drivers/net/wireless/intel/iwlwifi/
7853
7854 INTEL WIRELESS WIMAX CONNECTION 2400
7855 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7856 M:      linux-wimax@intel.com
7857 L:      wimax@linuxwimax.org (subscribers-only)
7858 S:      Supported
7859 W:      http://linuxwimax.org
7860 F:      Documentation/wimax/README.i2400m
7861 F:      drivers/net/wimax/i2400m/
7862 F:      include/uapi/linux/wimax/i2400m.h
7863
7864 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7865 M:      Mario Limonciello <mario.limonciello@dell.com>
7866 S:      Maintained
7867 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7868
7869 INTEL(R) TRACE HUB
7870 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7871 S:      Supported
7872 F:      Documentation/trace/intel_th.rst
7873 F:      drivers/hwtracing/intel_th/
7874
7875 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7876 M:      Ning Sun <ning.sun@intel.com>
7877 L:      tboot-devel@lists.sourceforge.net
7878 W:      http://tboot.sourceforge.net
7879 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7880 S:      Supported
7881 F:      Documentation/intel_txt.txt
7882 F:      include/linux/tboot.h
7883 F:      arch/x86/kernel/tboot.c
7884
7885 INTEL-MID GPIO DRIVER
7886 M:      David Cohen <david.a.cohen@linux.intel.com>
7887 L:      linux-gpio@vger.kernel.org
7888 S:      Maintained
7889 F:      drivers/gpio/gpio-intel-mid.c
7890
7891 INTERCONNECT API
7892 M:      Georgi Djakov <georgi.djakov@linaro.org>
7893 S:      Maintained
7894 F:      Documentation/interconnect/
7895 F:      Documentation/devicetree/bindings/interconnect/
7896 F:      drivers/interconnect/
7897 F:      include/dt-bindings/interconnect/
7898 F:      include/linux/interconnect-provider.h
7899 F:      include/linux/interconnect.h
7900
7901 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7902 M:      Linus Walleij <linus.walleij@linaro.org>
7903 L:      linux-iio@vger.kernel.org
7904 S:      Maintained
7905 F:      drivers/iio/gyro/mpu3050*
7906 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7907
7908 IOC3 ETHERNET DRIVER
7909 M:      Ralf Baechle <ralf@linux-mips.org>
7910 L:      linux-mips@vger.kernel.org
7911 S:      Maintained
7912 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7913
7914 IOC3 SERIAL DRIVER
7915 M:      Pat Gefre <pfg@sgi.com>
7916 L:      linux-serial@vger.kernel.org
7917 S:      Maintained
7918 F:      drivers/tty/serial/ioc3_serial.c
7919
7920 IOMAP FILESYSTEM LIBRARY
7921 M:      Christoph Hellwig <hch@infradead.org>
7922 M:      Darrick J. Wong <darrick.wong@oracle.com>
7923 M:      linux-xfs@vger.kernel.org
7924 M:      linux-fsdevel@vger.kernel.org
7925 L:      linux-xfs@vger.kernel.org
7926 L:      linux-fsdevel@vger.kernel.org
7927 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
7928 S:      Supported
7929 F:      fs/iomap.c
7930 F:      include/linux/iomap.h
7931
7932 IOMMU DRIVERS
7933 M:      Joerg Roedel <joro@8bytes.org>
7934 L:      iommu@lists.linux-foundation.org
7935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7936 S:      Maintained
7937 F:      Documentation/devicetree/bindings/iommu/
7938 F:      drivers/iommu/
7939 F:      include/linux/iommu.h
7940 F:      include/linux/of_iommu.h
7941 F:      include/linux/iova.h
7942
7943 IP MASQUERADING
7944 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7945 S:      Maintained
7946 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7947
7948 IPMI SUBSYSTEM
7949 M:      Corey Minyard <minyard@acm.org>
7950 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7951 W:      http://openipmi.sourceforge.net/
7952 S:      Supported
7953 F:      Documentation/devicetree/bindings/ipmi/
7954 F:      Documentation/IPMI.txt
7955 F:      drivers/char/ipmi/
7956 F:      include/linux/ipmi*
7957 F:      include/uapi/linux/ipmi*
7958
7959 IPS SCSI RAID DRIVER
7960 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7961 L:      linux-scsi@vger.kernel.org
7962 W:      http://www.adaptec.com/
7963 S:      Maintained
7964 F:      drivers/scsi/ips*
7965
7966 IPVS
7967 M:      Wensong Zhang <wensong@linux-vs.org>
7968 M:      Simon Horman <horms@verge.net.au>
7969 M:      Julian Anastasov <ja@ssi.bg>
7970 L:      netdev@vger.kernel.org
7971 L:      lvs-devel@vger.kernel.org
7972 S:      Maintained
7973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7975 F:      Documentation/networking/ipvs-sysctl.txt
7976 F:      include/net/ip_vs.h
7977 F:      include/uapi/linux/ip_vs.h
7978 F:      net/netfilter/ipvs/
7979
7980 IPWIRELESS DRIVER
7981 M:      Jiri Kosina <jikos@kernel.org>
7982 M:      David Sterba <dsterba@suse.com>
7983 S:      Odd Fixes
7984 F:      drivers/tty/ipwireless/
7985
7986 IPX NETWORK LAYER
7987 L:      netdev@vger.kernel.org
7988 S:      Obsolete
7989 F:      include/uapi/linux/ipx.h
7990
7991 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7992 M:      Marc Zyngier <marc.zyngier@arm.com>
7993 S:      Maintained
7994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7995 F:      Documentation/IRQ-domain.txt
7996 F:      include/linux/irqdomain.h
7997 F:      kernel/irq/irqdomain.c
7998 F:      kernel/irq/msi.c
7999
8000 IRQ SUBSYSTEM
8001 M:      Thomas Gleixner <tglx@linutronix.de>
8002 L:      linux-kernel@vger.kernel.org
8003 S:      Maintained
8004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8005 F:      kernel/irq/
8006
8007 IRQCHIP DRIVERS
8008 M:      Thomas Gleixner <tglx@linutronix.de>
8009 M:      Jason Cooper <jason@lakedaemon.net>
8010 M:      Marc Zyngier <marc.zyngier@arm.com>
8011 L:      linux-kernel@vger.kernel.org
8012 S:      Maintained
8013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8014 F:      Documentation/devicetree/bindings/interrupt-controller/
8015 F:      drivers/irqchip/
8016
8017 ISA
8018 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8019 S:      Maintained
8020 F:      Documentation/isa.txt
8021 F:      drivers/base/isa.c
8022 F:      include/linux/isa.h
8023
8024 ISA RADIO MODULE
8025 M:      Hans Verkuil <hverkuil@xs4all.nl>
8026 L:      linux-media@vger.kernel.org
8027 T:      git git://linuxtv.org/media_tree.git
8028 W:      https://linuxtv.org
8029 S:      Maintained
8030 F:      drivers/media/radio/radio-isa*
8031
8032 ISAPNP
8033 M:      Jaroslav Kysela <perex@perex.cz>
8034 S:      Maintained
8035 F:      Documentation/isapnp.txt
8036 F:      drivers/pnp/isapnp/
8037 F:      include/linux/isapnp.h
8038
8039 ISCSI
8040 M:      Lee Duncan <lduncan@suse.com>
8041 M:      Chris Leech <cleech@redhat.com>
8042 L:      open-iscsi@googlegroups.com
8043 W:      www.open-iscsi.com
8044 S:      Maintained
8045 F:      drivers/scsi/*iscsi*
8046 F:      include/scsi/*iscsi*
8047
8048 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8049 M:      Peter Jones <pjones@redhat.com>
8050 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8051 S:      Maintained
8052 F:      drivers/firmware/iscsi_ibft*
8053
8054 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8055 M:      Sagi Grimberg <sagi@grimberg.me>
8056 M:      Max Gurtovoy <maxg@mellanox.com>
8057 L:      linux-rdma@vger.kernel.org
8058 S:      Supported
8059 W:      http://www.openfabrics.org
8060 W:      www.open-iscsi.org
8061 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8062 F:      drivers/infiniband/ulp/iser/
8063
8064 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8065 M:      Sagi Grimberg <sagi@grimberg.me>
8066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8067 L:      linux-rdma@vger.kernel.org
8068 L:      target-devel@vger.kernel.org
8069 S:      Supported
8070 W:      http://www.linux-iscsi.org
8071 F:      drivers/infiniband/ulp/isert
8072
8073 ISDN SUBSYSTEM
8074 M:      Karsten Keil <isdn@linux-pingi.de>
8075 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8076 L:      netdev@vger.kernel.org
8077 W:      http://www.isdn4linux.de
8078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8079 S:      Maintained
8080 F:      Documentation/isdn/
8081 F:      drivers/isdn/
8082 F:      include/linux/isdn.h
8083 F:      include/linux/isdn/
8084 F:      include/uapi/linux/isdn.h
8085 F:      include/uapi/linux/isdn/
8086
8087 IT87 HARDWARE MONITORING DRIVER
8088 M:      Jean Delvare <jdelvare@suse.com>
8089 L:      linux-hwmon@vger.kernel.org
8090 S:      Maintained
8091 F:      Documentation/hwmon/it87
8092 F:      drivers/hwmon/it87.c
8093
8094 IT913X MEDIA DRIVER
8095 M:      Antti Palosaari <crope@iki.fi>
8096 L:      linux-media@vger.kernel.org
8097 W:      https://linuxtv.org
8098 W:      http://palosaari.fi/linux/
8099 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8100 T:      git git://linuxtv.org/anttip/media_tree.git
8101 S:      Maintained
8102 F:      drivers/media/tuners/it913x*
8103
8104 IVTV VIDEO4LINUX DRIVER
8105 M:      Andy Walls <awalls@md.metrocast.net>
8106 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8107 L:      linux-media@vger.kernel.org
8108 T:      git git://linuxtv.org/media_tree.git
8109 W:      http://www.ivtvdriver.org
8110 S:      Maintained
8111 F:      Documentation/media/v4l-drivers/ivtv*
8112 F:      drivers/media/pci/ivtv/
8113 F:      include/uapi/linux/ivtv*
8114
8115 IX2505V MEDIA DRIVER
8116 M:      Malcolm Priestley <tvboxspy@gmail.com>
8117 L:      linux-media@vger.kernel.org
8118 W:      https://linuxtv.org
8119 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8120 S:      Maintained
8121 F:      drivers/media/dvb-frontends/ix2505v*
8122
8123 JAILHOUSE HYPERVISOR INTERFACE
8124 M:      Jan Kiszka <jan.kiszka@siemens.com>
8125 L:      jailhouse-dev@googlegroups.com
8126 S:      Maintained
8127 F:      arch/x86/kernel/jailhouse.c
8128 F:      arch/x86/include/asm/jailhouse_para.h
8129
8130 JC42.4 TEMPERATURE SENSOR DRIVER
8131 M:      Guenter Roeck <linux@roeck-us.net>
8132 L:      linux-hwmon@vger.kernel.org
8133 S:      Maintained
8134 F:      drivers/hwmon/jc42.c
8135 F:      Documentation/hwmon/jc42
8136
8137 JFS FILESYSTEM
8138 M:      Dave Kleikamp <shaggy@kernel.org>
8139 L:      jfs-discussion@lists.sourceforge.net
8140 W:      http://jfs.sourceforge.net/
8141 T:      git git://github.com/kleikamp/linux-shaggy.git
8142 S:      Maintained
8143 F:      Documentation/filesystems/jfs.txt
8144 F:      fs/jfs/
8145
8146 JME NETWORK DRIVER
8147 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8148 L:      netdev@vger.kernel.org
8149 S:      Maintained
8150 F:      drivers/net/ethernet/jme.*
8151
8152 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8153 M:      David Woodhouse <dwmw2@infradead.org>
8154 L:      linux-mtd@lists.infradead.org
8155 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8156 S:      Maintained
8157 F:      fs/jffs2/
8158 F:      include/uapi/linux/jffs2.h
8159
8160 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8161 M:      "Theodore Ts'o" <tytso@mit.edu>
8162 M:      Jan Kara <jack@suse.com>
8163 L:      linux-ext4@vger.kernel.org
8164 S:      Maintained
8165 F:      fs/jbd2/
8166 F:      include/linux/jbd2.h
8167
8168 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8169 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8170 L:      linux-media@vger.kernel.org
8171 S:      Maintained
8172 F:      drivers/media/platform/rcar_jpu.c
8173
8174 JSM Neo PCI based serial card
8175 L:      linux-serial@vger.kernel.org
8176 S:      Orphan
8177 F:      drivers/tty/serial/jsm/
8178
8179 K10TEMP HARDWARE MONITORING DRIVER
8180 M:      Clemens Ladisch <clemens@ladisch.de>
8181 L:      linux-hwmon@vger.kernel.org
8182 S:      Maintained
8183 F:      Documentation/hwmon/k10temp
8184 F:      drivers/hwmon/k10temp.c
8185
8186 K8TEMP HARDWARE MONITORING DRIVER
8187 M:      Rudolf Marek <r.marek@assembler.cz>
8188 L:      linux-hwmon@vger.kernel.org
8189 S:      Maintained
8190 F:      Documentation/hwmon/k8temp
8191 F:      drivers/hwmon/k8temp.c
8192
8193 KASAN
8194 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8195 R:      Alexander Potapenko <glider@google.com>
8196 R:      Dmitry Vyukov <dvyukov@google.com>
8197 L:      kasan-dev@googlegroups.com
8198 S:      Maintained
8199 F:      arch/*/include/asm/kasan.h
8200 F:      arch/*/mm/kasan_init*
8201 F:      Documentation/dev-tools/kasan.rst
8202 F:      include/linux/kasan*.h
8203 F:      lib/test_kasan.c
8204 F:      mm/kasan/
8205 F:      scripts/Makefile.kasan
8206
8207 KCONFIG
8208 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8210 L:      linux-kbuild@vger.kernel.org
8211 S:      Maintained
8212 F:      Documentation/kbuild/kconfig*
8213 F:      scripts/kconfig/
8214 F:      scripts/Kconfig.include
8215
8216 KDUMP
8217 M:      Dave Young <dyoung@redhat.com>
8218 M:      Baoquan He <bhe@redhat.com>
8219 R:      Vivek Goyal <vgoyal@redhat.com>
8220 L:      kexec@lists.infradead.org
8221 W:      http://lse.sourceforge.net/kdump/
8222 S:      Maintained
8223 F:      Documentation/kdump/
8224
8225 KEENE FM RADIO TRANSMITTER DRIVER
8226 M:      Hans Verkuil <hverkuil@xs4all.nl>
8227 L:      linux-media@vger.kernel.org
8228 T:      git git://linuxtv.org/media_tree.git
8229 W:      https://linuxtv.org
8230 S:      Maintained
8231 F:      drivers/media/radio/radio-keene*
8232
8233 KERNEL AUTOMOUNTER
8234 M:      Ian Kent <raven@themaw.net>
8235 L:      autofs@vger.kernel.org
8236 S:      Maintained
8237 F:      fs/autofs/
8238
8239 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8240 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8241 M:      Michal Marek <michal.lkml@markovi.net>
8242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8243 L:      linux-kbuild@vger.kernel.org
8244 S:      Maintained
8245 F:      Documentation/kbuild/
8246 F:      Makefile
8247 F:      scripts/Kbuild*
8248 F:      scripts/Makefile*
8249 F:      scripts/basic/
8250 F:      scripts/mk*
8251 F:      scripts/mod/
8252 F:      scripts/package/
8253
8254 KERNEL JANITORS
8255 L:      kernel-janitors@vger.kernel.org
8256 W:      http://kernelnewbies.org/KernelJanitors
8257 S:      Odd Fixes
8258
8259 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8260 M:      "J. Bruce Fields" <bfields@fieldses.org>
8261 M:      Jeff Layton <jlayton@kernel.org>
8262 L:      linux-nfs@vger.kernel.org
8263 W:      http://nfs.sourceforge.net/
8264 T:      git git://linux-nfs.org/~bfields/linux.git
8265 S:      Supported
8266 F:      fs/nfsd/
8267 F:      include/uapi/linux/nfsd/
8268 F:      fs/lockd/
8269 F:      fs/nfs_common/
8270 F:      net/sunrpc/
8271 F:      include/linux/lockd/
8272 F:      include/linux/sunrpc/
8273 F:      include/uapi/linux/sunrpc/
8274
8275 KERNEL SELFTEST FRAMEWORK
8276 M:      Shuah Khan <shuah@kernel.org>
8277 M:      Shuah Khan <skhan@linuxfoundation.org>
8278 L:      linux-kselftest@vger.kernel.org
8279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8280 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8281 S:      Maintained
8282 F:      tools/testing/selftests/
8283 F:      Documentation/dev-tools/kselftest*
8284
8285 KERNEL USERMODE HELPER
8286 M:      Luis Chamberlain <mcgrof@kernel.org>
8287 L:      linux-kernel@vger.kernel.org
8288 S:      Maintained
8289 F:      kernel/umh.c
8290 F:      include/linux/umh.h
8291
8292 KERNEL VIRTUAL MACHINE (KVM)
8293 M:      Paolo Bonzini <pbonzini@redhat.com>
8294 M:      Radim Krčmář <rkrcmar@redhat.com>
8295 L:      kvm@vger.kernel.org
8296 W:      http://www.linux-kvm.org
8297 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8298 S:      Supported
8299 F:      Documentation/virtual/kvm/
8300 F:      include/trace/events/kvm.h
8301 F:      include/uapi/asm-generic/kvm*
8302 F:      include/uapi/linux/kvm*
8303 F:      include/asm-generic/kvm*
8304 F:      include/linux/kvm*
8305 F:      include/kvm/iodev.h
8306 F:      virt/kvm/*
8307 F:      tools/kvm/
8308
8309 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8310 M:      Joerg Roedel <joro@8bytes.org>
8311 L:      kvm@vger.kernel.org
8312 W:      http://www.linux-kvm.org/
8313 S:      Maintained
8314 F:      arch/x86/include/asm/svm.h
8315 F:      arch/x86/kvm/svm.c
8316
8317 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8318 M:      Christoffer Dall <christoffer.dall@arm.com>
8319 M:      Marc Zyngier <marc.zyngier@arm.com>
8320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8321 L:      kvmarm@lists.cs.columbia.edu
8322 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8324 S:      Supported
8325 F:      arch/arm/include/uapi/asm/kvm*
8326 F:      arch/arm/include/asm/kvm*
8327 F:      arch/arm/kvm/
8328 F:      virt/kvm/arm/
8329 F:      include/kvm/arm_*
8330
8331 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8332 M:      Christoffer Dall <christoffer.dall@arm.com>
8333 M:      Marc Zyngier <marc.zyngier@arm.com>
8334 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8335 L:      kvmarm@lists.cs.columbia.edu
8336 S:      Maintained
8337 F:      arch/arm64/include/uapi/asm/kvm*
8338 F:      arch/arm64/include/asm/kvm*
8339 F:      arch/arm64/kvm/
8340
8341 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8342 M:      James Hogan <jhogan@kernel.org>
8343 L:      linux-mips@vger.kernel.org
8344 S:      Supported
8345 F:      arch/mips/include/uapi/asm/kvm*
8346 F:      arch/mips/include/asm/kvm*
8347 F:      arch/mips/kvm/
8348
8349 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8350 M:      Paul Mackerras <paulus@ozlabs.org>
8351 L:      kvm-ppc@vger.kernel.org
8352 W:      http://www.linux-kvm.org/
8353 T:      git git://github.com/agraf/linux-2.6.git
8354 S:      Supported
8355 F:      arch/powerpc/include/uapi/asm/kvm*
8356 F:      arch/powerpc/include/asm/kvm*
8357 F:      arch/powerpc/kvm/
8358 F:      arch/powerpc/kernel/kvm*
8359
8360 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8361 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8362 M:      Janosch Frank <frankja@linux.ibm.com>
8363 R:      David Hildenbrand <david@redhat.com>
8364 R:      Cornelia Huck <cohuck@redhat.com>
8365 L:      linux-s390@vger.kernel.org
8366 W:      http://www.ibm.com/developerworks/linux/linux390/
8367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8368 S:      Supported
8369 F:      arch/s390/include/uapi/asm/kvm*
8370 F:      arch/s390/include/asm/gmap.h
8371 F:      arch/s390/include/asm/kvm*
8372 F:      arch/s390/kvm/
8373 F:      arch/s390/mm/gmap.c
8374
8375 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8376 M:      Paolo Bonzini <pbonzini@redhat.com>
8377 M:      Radim Krčmář <rkrcmar@redhat.com>
8378 L:      kvm@vger.kernel.org
8379 W:      http://www.linux-kvm.org
8380 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8381 S:      Supported
8382 F:      arch/x86/kvm/
8383 F:      arch/x86/kvm/*/
8384 F:      arch/x86/include/uapi/asm/kvm*
8385 F:      arch/x86/include/asm/kvm*
8386 F:      arch/x86/include/asm/pvclock-abi.h
8387 F:      arch/x86/kernel/kvm.c
8388 F:      arch/x86/kernel/kvmclock.c
8389
8390 KERNFS
8391 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8392 M:      Tejun Heo <tj@kernel.org>
8393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8394 S:      Supported
8395 F:      include/linux/kernfs.h
8396 F:      fs/kernfs/
8397
8398 KEXEC
8399 M:      Eric Biederman <ebiederm@xmission.com>
8400 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8401 L:      kexec@lists.infradead.org
8402 S:      Maintained
8403 F:      include/linux/kexec.h
8404 F:      include/uapi/linux/kexec.h
8405 F:      kernel/kexec*
8406
8407 KEYS-ENCRYPTED
8408 M:      Mimi Zohar <zohar@linux.ibm.com>
8409 L:      linux-integrity@vger.kernel.org
8410 L:      keyrings@vger.kernel.org
8411 S:      Supported
8412 F:      Documentation/security/keys/trusted-encrypted.rst
8413 F:      include/keys/encrypted-type.h
8414 F:      security/keys/encrypted-keys/
8415
8416 KEYS-TRUSTED
8417 M:      James Bottomley <jejb@linux.ibm.com>
8418 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8419 M:      Mimi Zohar <zohar@linuxibm.com>
8420 L:      linux-integrity@vger.kernel.org
8421 L:      keyrings@vger.kernel.org
8422 S:      Supported
8423 F:      Documentation/security/keys/trusted-encrypted.rst
8424 F:      include/keys/trusted-type.h
8425 F:      security/keys/trusted.c
8426 F:      security/keys/trusted.h
8427
8428 KEYS/KEYRINGS:
8429 M:      David Howells <dhowells@redhat.com>
8430 L:      keyrings@vger.kernel.org
8431 S:      Maintained
8432 F:      Documentation/security/keys/core.rst
8433 F:      include/linux/key.h
8434 F:      include/linux/key-type.h
8435 F:      include/linux/keyctl.h
8436 F:      include/uapi/linux/keyctl.h
8437 F:      include/keys/
8438 F:      security/keys/
8439
8440 KGDB / KDB /debug_core
8441 M:      Jason Wessel <jason.wessel@windriver.com>
8442 M:      Daniel Thompson <daniel.thompson@linaro.org>
8443 W:      http://kgdb.wiki.kernel.org/
8444 L:      kgdb-bugreport@lists.sourceforge.net
8445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8446 S:      Maintained
8447 F:      Documentation/dev-tools/kgdb.rst
8448 F:      drivers/misc/kgdbts.c
8449 F:      drivers/tty/serial/kgdboc.c
8450 F:      include/linux/kdb.h
8451 F:      include/linux/kgdb.h
8452 F:      kernel/debug/
8453
8454 KMEMLEAK
8455 M:      Catalin Marinas <catalin.marinas@arm.com>
8456 S:      Maintained
8457 F:      Documentation/dev-tools/kmemleak.rst
8458 F:      include/linux/kmemleak.h
8459 F:      mm/kmemleak.c
8460 F:      mm/kmemleak-test.c
8461
8462 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8463 M:      Luis Chamberlain <mcgrof@kernel.org>
8464 L:      linux-kernel@vger.kernel.org
8465 S:      Maintained
8466 F:      kernel/kmod.c
8467 F:      include/linux/kmod.h
8468 F:      lib/test_kmod.c
8469 F:      tools/testing/selftests/kmod/
8470
8471 KPROBES
8472 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8473 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8474 M:      "David S. Miller" <davem@davemloft.net>
8475 M:      Masami Hiramatsu <mhiramat@kernel.org>
8476 S:      Maintained
8477 F:      Documentation/kprobes.txt
8478 F:      include/linux/kprobes.h
8479 F:      include/asm-generic/kprobes.h
8480 F:      kernel/kprobes.c
8481
8482 KS0108 LCD CONTROLLER DRIVER
8483 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8484 S:      Maintained
8485 F:      Documentation/auxdisplay/ks0108
8486 F:      drivers/auxdisplay/ks0108.c
8487 F:      include/linux/ks0108.h
8488
8489 L3MDEV
8490 M:      David Ahern <dsa@cumulusnetworks.com>
8491 L:      netdev@vger.kernel.org
8492 S:      Maintained
8493 F:      net/l3mdev
8494 F:      include/net/l3mdev.h
8495
8496 L7 BPF FRAMEWORK
8497 M:      John Fastabend <john.fastabend@gmail.com>
8498 M:      Daniel Borkmann <daniel@iogearbox.net>
8499 L:      netdev@vger.kernel.org
8500 S:      Maintained
8501 F:      include/linux/skmsg.h
8502 F:      net/core/skmsg.c
8503 F:      net/core/sock_map.c
8504 F:      net/ipv4/tcp_bpf.c
8505
8506 LANTIQ / INTEL Ethernet drivers
8507 M:      Hauke Mehrtens <hauke@hauke-m.de>
8508 L:      netdev@vger.kernel.org
8509 S:      Maintained
8510 F:      net/dsa/tag_gswip.c
8511 F:      drivers/net/ethernet/lantiq_xrx200.c
8512 F:      drivers/net/dsa/lantiq_pce.h
8513 F:      drivers/net/dsa/lantiq_gswip.c
8514
8515 LANTIQ MIPS ARCHITECTURE
8516 M:      John Crispin <john@phrozen.org>
8517 L:      linux-mips@vger.kernel.org
8518 S:      Maintained
8519 F:      arch/mips/lantiq
8520 F:      drivers/soc/lantiq
8521
8522 LAPB module
8523 L:      linux-x25@vger.kernel.org
8524 S:      Orphan
8525 F:      Documentation/networking/lapb-module.txt
8526 F:      include/*/lapb.h
8527 F:      net/lapb/
8528
8529 LASI 53c700 driver for PARISC
8530 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8531 L:      linux-scsi@vger.kernel.org
8532 S:      Maintained
8533 F:      Documentation/scsi/53c700.txt
8534 F:      drivers/scsi/53c700*
8535
8536 LEAKING_ADDRESSES
8537 M:      Tobin C. Harding <me@tobin.cc>
8538 M:      Tycho Andersen <tycho@tycho.ws>
8539 L:      kernel-hardening@lists.openwall.com
8540 S:      Maintained
8541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8542 F:      scripts/leaking_addresses.pl
8543
8544 LED SUBSYSTEM
8545 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8546 M:      Pavel Machek <pavel@ucw.cz>
8547 L:      linux-leds@vger.kernel.org
8548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8549 S:      Maintained
8550 F:      Documentation/devicetree/bindings/leds/
8551 F:      drivers/leds/
8552 F:      include/linux/leds.h
8553
8554 LEGACY EEPROM DRIVER
8555 M:      Jean Delvare <jdelvare@suse.com>
8556 S:      Maintained
8557 F:      Documentation/misc-devices/eeprom
8558 F:      drivers/misc/eeprom/eeprom.c
8559
8560 LEGO MINDSTORMS EV3
8561 R:      David Lechner <david@lechnology.com>
8562 S:      Maintained
8563 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8564 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8565 F:      drivers/power/supply/lego_ev3_battery.c
8566
8567 LEGO USB Tower driver
8568 M:      Juergen Stuber <starblue@users.sourceforge.net>
8569 L:      legousb-devel@lists.sourceforge.net
8570 W:      http://legousb.sourceforge.net/
8571 S:      Maintained
8572 F:      drivers/usb/misc/legousbtower.c
8573
8574 LG LAPTOP EXTRAS
8575 M:      Matan Ziv-Av <matan@svgalib.org>
8576 L:      platform-driver-x86@vger.kernel.org
8577 S:      Maintained
8578 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8579 F:      Documentation/laptops/lg-laptop.rst
8580 F:      drivers/platform/x86/lg-laptop.c
8581
8582 LG2160 MEDIA DRIVER
8583 M:      Michael Krufky <mkrufky@linuxtv.org>
8584 L:      linux-media@vger.kernel.org
8585 W:      https://linuxtv.org
8586 W:      http://github.com/mkrufky
8587 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8588 T:      git git://linuxtv.org/mkrufky/tuners.git
8589 S:      Maintained
8590 F:      drivers/media/dvb-frontends/lg2160.*
8591
8592 LGDT3305 MEDIA DRIVER
8593 M:      Michael Krufky <mkrufky@linuxtv.org>
8594 L:      linux-media@vger.kernel.org
8595 W:      https://linuxtv.org
8596 W:      http://github.com/mkrufky
8597 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8598 T:      git git://linuxtv.org/mkrufky/tuners.git
8599 S:      Maintained
8600 F:      drivers/media/dvb-frontends/lgdt3305.*
8601
8602 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8603 M:      Viresh Kumar <vireshk@kernel.org>
8604 L:      linux-ide@vger.kernel.org
8605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8606 S:      Maintained
8607 F:      include/linux/pata_arasan_cf_data.h
8608 F:      drivers/ata/pata_arasan_cf.c
8609
8610 LIBATA PATA DRIVERS
8611 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8612 M:      Jens Axboe <axboe@kernel.dk>
8613 L:      linux-ide@vger.kernel.org
8614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8615 S:      Maintained
8616 F:      drivers/ata/pata_*.c
8617 F:      drivers/ata/ata_generic.c
8618
8619 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8620 M:      Linus Walleij <linus.walleij@linaro.org>
8621 L:      linux-ide@vger.kernel.org
8622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8623 S:      Maintained
8624 F:      drivers/ata/pata_ftide010.c
8625 F:      drivers/ata/sata_gemini.c
8626 F:      drivers/ata/sata_gemini.h
8627
8628 LIBATA SATA AHCI PLATFORM devices support
8629 M:      Hans de Goede <hdegoede@redhat.com>
8630 M:      Jens Axboe <axboe@kernel.dk>
8631 L:      linux-ide@vger.kernel.org
8632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8633 S:      Maintained
8634 F:      drivers/ata/ahci_platform.c
8635 F:      drivers/ata/libahci_platform.c
8636 F:      include/linux/ahci_platform.h
8637
8638 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8639 M:      Mikael Pettersson <mikpelinux@gmail.com>
8640 L:      linux-ide@vger.kernel.org
8641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8642 S:      Maintained
8643 F:      drivers/ata/sata_promise.*
8644
8645 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8646 M:      Jens Axboe <axboe@kernel.dk>
8647 L:      linux-ide@vger.kernel.org
8648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8649 S:      Maintained
8650 F:      drivers/ata/
8651 F:      include/linux/ata.h
8652 F:      include/linux/libata.h
8653 F:      Documentation/devicetree/bindings/ata/
8654
8655 LIBLOCKDEP
8656 M:      Sasha Levin <alexander.levin@microsoft.com>
8657 S:      Maintained
8658 F:      tools/lib/lockdep/
8659
8660 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8661 M:      Ross Zwisler <zwisler@kernel.org>
8662 M:      Dan Williams <dan.j.williams@intel.com>
8663 M:      Vishal Verma <vishal.l.verma@intel.com>
8664 M:      Dave Jiang <dave.jiang@intel.com>
8665 L:      linux-nvdimm@lists.01.org
8666 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8667 S:      Supported
8668 F:      drivers/nvdimm/blk.c
8669 F:      drivers/nvdimm/region_devs.c
8670
8671 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8672 M:      Vishal Verma <vishal.l.verma@intel.com>
8673 M:      Dan Williams <dan.j.williams@intel.com>
8674 M:      Ross Zwisler <zwisler@kernel.org>
8675 M:      Dave Jiang <dave.jiang@intel.com>
8676 L:      linux-nvdimm@lists.01.org
8677 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8678 S:      Supported
8679 F:      drivers/nvdimm/btt*
8680
8681 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8682 M:      Ross Zwisler <zwisler@kernel.org>
8683 M:      Dan Williams <dan.j.williams@intel.com>
8684 M:      Vishal Verma <vishal.l.verma@intel.com>
8685 M:      Dave Jiang <dave.jiang@intel.com>
8686 L:      linux-nvdimm@lists.01.org
8687 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8688 S:      Supported
8689 F:      drivers/nvdimm/pmem*
8690
8691 LIBNVDIMM: DEVICETREE BINDINGS
8692 M:      Oliver O'Halloran <oohall@gmail.com>
8693 L:      linux-nvdimm@lists.01.org
8694 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8695 S:      Supported
8696 F:      drivers/nvdimm/of_pmem.c
8697 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8698
8699 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8700 M:      Dan Williams <dan.j.williams@intel.com>
8701 M:      Ross Zwisler <zwisler@kernel.org>
8702 M:      Vishal Verma <vishal.l.verma@intel.com>
8703 M:      Dave Jiang <dave.jiang@intel.com>
8704 L:      linux-nvdimm@lists.01.org
8705 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8707 S:      Supported
8708 F:      drivers/nvdimm/*
8709 F:      drivers/acpi/nfit/*
8710 F:      include/linux/nd.h
8711 F:      include/linux/libnvdimm.h
8712 F:      include/uapi/linux/ndctl.h
8713
8714 LIGHTNVM PLATFORM SUPPORT
8715 M:      Matias Bjorling <mb@lightnvm.io>
8716 W:      http://github/OpenChannelSSD
8717 L:      linux-block@vger.kernel.org
8718 S:      Maintained
8719 F:      drivers/lightnvm/
8720 F:      include/linux/lightnvm.h
8721 F:      include/uapi/linux/lightnvm.h
8722
8723 LINUX FOR POWER MACINTOSH
8724 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8725 W:      http://www.penguinppc.org/
8726 L:      linuxppc-dev@lists.ozlabs.org
8727 S:      Maintained
8728 F:      arch/powerpc/platforms/powermac/
8729 F:      drivers/macintosh/
8730
8731 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8732 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8733 M:      Paul Mackerras <paulus@samba.org>
8734 M:      Michael Ellerman <mpe@ellerman.id.au>
8735 W:      https://github.com/linuxppc/linux/wiki
8736 L:      linuxppc-dev@lists.ozlabs.org
8737 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8739 S:      Supported
8740 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8741 F:      Documentation/devicetree/bindings/powerpc/
8742 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8743 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8744 F:      Documentation/powerpc/
8745 F:      arch/powerpc/
8746 F:      drivers/char/tpm/tpm_ibmvtpm*
8747 F:      drivers/crypto/nx/
8748 F:      drivers/crypto/vmx/
8749 F:      drivers/i2c/busses/i2c-opal.c
8750 F:      drivers/net/ethernet/ibm/ibmveth.*
8751 F:      drivers/net/ethernet/ibm/ibmvnic.*
8752 F:      drivers/pci/hotplug/pnv_php.c
8753 F:      drivers/pci/hotplug/rpa*
8754 F:      drivers/rtc/rtc-opal.c
8755 F:      drivers/scsi/ibmvscsi/
8756 F:      drivers/tty/hvc/hvc_opal.c
8757 F:      drivers/watchdog/wdrtas.c
8758 F:      tools/testing/selftests/powerpc
8759 N:      /pmac
8760 N:      powermac
8761 N:      powernv
8762 N:      [^a-z0-9]ps3
8763 N:      pseries
8764
8765 LINUX FOR POWERPC EMBEDDED MPC5XXX
8766 M:      Anatolij Gustschin <agust@denx.de>
8767 L:      linuxppc-dev@lists.ozlabs.org
8768 T:      git git://git.denx.de/linux-denx-agust.git
8769 S:      Maintained
8770 F:      arch/powerpc/platforms/512x/
8771 F:      arch/powerpc/platforms/52xx/
8772
8773 LINUX FOR POWERPC EMBEDDED PPC4XX
8774 M:      Alistair Popple <alistair@popple.id.au>
8775 M:      Matt Porter <mporter@kernel.crashing.org>
8776 W:      http://www.penguinppc.org/
8777 L:      linuxppc-dev@lists.ozlabs.org
8778 S:      Maintained
8779 F:      arch/powerpc/platforms/40x/
8780 F:      arch/powerpc/platforms/44x/
8781
8782 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8783 M:      Scott Wood <oss@buserror.net>
8784 M:      Kumar Gala <galak@kernel.crashing.org>
8785 W:      http://www.penguinppc.org/
8786 L:      linuxppc-dev@lists.ozlabs.org
8787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8788 S:      Maintained
8789 F:      arch/powerpc/platforms/83xx/
8790 F:      arch/powerpc/platforms/85xx/
8791 F:      Documentation/devicetree/bindings/powerpc/fsl/
8792
8793 LINUX FOR POWERPC EMBEDDED PPC8XX
8794 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8795 W:      http://www.penguinppc.org/
8796 L:      linuxppc-dev@lists.ozlabs.org
8797 S:      Maintained
8798 F:      arch/powerpc/platforms/8xx/
8799
8800 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8801 L:      linuxppc-dev@lists.ozlabs.org
8802 S:      Orphan
8803 F:      arch/powerpc/*/*virtex*
8804 F:      arch/powerpc/*/*/*virtex*
8805
8806 LINUX FOR POWERPC PA SEMI PWRFICIENT
8807 L:      linuxppc-dev@lists.ozlabs.org
8808 S:      Orphan
8809 F:      arch/powerpc/platforms/pasemi/
8810 F:      drivers/*/*pasemi*
8811 F:      drivers/*/*/*pasemi*
8812
8813 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8814 M:      Kees Cook <keescook@chromium.org>
8815 S:      Maintained
8816 F:      drivers/misc/lkdtm/*
8817
8818 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8819 M:      Alan Stern <stern@rowland.harvard.edu>
8820 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8821 M:      Will Deacon <will.deacon@arm.com>
8822 M:      Peter Zijlstra <peterz@infradead.org>
8823 M:      Boqun Feng <boqun.feng@gmail.com>
8824 M:      Nicholas Piggin <npiggin@gmail.com>
8825 M:      David Howells <dhowells@redhat.com>
8826 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8827 M:      Luc Maranget <luc.maranget@inria.fr>
8828 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8829 R:      Akira Yokosawa <akiyks@gmail.com>
8830 R:      Daniel Lustig <dlustig@nvidia.com>
8831 L:      linux-kernel@vger.kernel.org
8832 L:      linux-arch@vger.kernel.org
8833 S:      Supported
8834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8835 F:      tools/memory-model/
8836 F:      Documentation/atomic_bitops.txt
8837 F:      Documentation/atomic_t.txt
8838 F:      Documentation/core-api/atomic_ops.rst
8839 F:      Documentation/core-api/refcount-vs-atomic.rst
8840 F:      Documentation/memory-barriers.txt
8841
8842 LIS3LV02D ACCELEROMETER DRIVER
8843 M:      Eric Piel <eric.piel@tremplin-utc.net>
8844 S:      Maintained
8845 F:      Documentation/misc-devices/lis3lv02d
8846 F:      drivers/misc/lis3lv02d/
8847 F:      drivers/platform/x86/hp_accel.c
8848
8849 LIVE PATCHING
8850 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8851 M:      Jessica Yu <jeyu@kernel.org>
8852 M:      Jiri Kosina <jikos@kernel.org>
8853 M:      Miroslav Benes <mbenes@suse.cz>
8854 R:      Petr Mladek <pmladek@suse.com>
8855 S:      Maintained
8856 F:      kernel/livepatch/
8857 F:      include/linux/livepatch.h
8858 F:      arch/x86/include/asm/livepatch.h
8859 F:      arch/x86/kernel/livepatch.c
8860 F:      Documentation/livepatch/
8861 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8862 F:      samples/livepatch/
8863 L:      live-patching@vger.kernel.org
8864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8865
8866 LLC (802.2)
8867 L:      netdev@vger.kernel.org
8868 S:      Odd fixes
8869 F:      include/linux/llc.h
8870 F:      include/uapi/linux/llc.h
8871 F:      include/net/llc*
8872 F:      net/llc/
8873
8874 LM73 HARDWARE MONITOR DRIVER
8875 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8876 L:      linux-hwmon@vger.kernel.org
8877 S:      Maintained
8878 F:      drivers/hwmon/lm73.c
8879
8880 LM78 HARDWARE MONITOR DRIVER
8881 M:      Jean Delvare <jdelvare@suse.com>
8882 L:      linux-hwmon@vger.kernel.org
8883 S:      Maintained
8884 F:      Documentation/hwmon/lm78
8885 F:      drivers/hwmon/lm78.c
8886
8887 LM83 HARDWARE MONITOR DRIVER
8888 M:      Jean Delvare <jdelvare@suse.com>
8889 L:      linux-hwmon@vger.kernel.org
8890 S:      Maintained
8891 F:      Documentation/hwmon/lm83
8892 F:      drivers/hwmon/lm83.c
8893
8894 LM90 HARDWARE MONITOR DRIVER
8895 M:      Jean Delvare <jdelvare@suse.com>
8896 L:      linux-hwmon@vger.kernel.org
8897 S:      Maintained
8898 F:      Documentation/hwmon/lm90
8899 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8900 F:      drivers/hwmon/lm90.c
8901 F:      include/dt-bindings/thermal/lm90.h
8902
8903 LM95234 HARDWARE MONITOR DRIVER
8904 M:      Guenter Roeck <linux@roeck-us.net>
8905 L:      linux-hwmon@vger.kernel.org
8906 S:      Maintained
8907 F:      Documentation/hwmon/lm95234
8908 F:      drivers/hwmon/lm95234.c
8909
8910 LME2510 MEDIA DRIVER
8911 M:      Malcolm Priestley <tvboxspy@gmail.com>
8912 L:      linux-media@vger.kernel.org
8913 W:      https://linuxtv.org
8914 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8915 S:      Maintained
8916 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8917
8918 LOADPIN SECURITY MODULE
8919 M:      Kees Cook <keescook@chromium.org>
8920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8921 S:      Supported
8922 F:      security/loadpin/
8923 F:      Documentation/admin-guide/LSM/LoadPin.rst
8924
8925 LOCKING PRIMITIVES
8926 M:      Peter Zijlstra <peterz@infradead.org>
8927 M:      Ingo Molnar <mingo@redhat.com>
8928 M:      Will Deacon <will.deacon@arm.com>
8929 L:      linux-kernel@vger.kernel.org
8930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8931 S:      Maintained
8932 F:      Documentation/locking/
8933 F:      include/linux/lockdep.h
8934 F:      include/linux/spinlock*.h
8935 F:      arch/*/include/asm/spinlock*.h
8936 F:      include/linux/rwlock*.h
8937 F:      include/linux/mutex*.h
8938 F:      include/linux/rwsem*.h
8939 F:      arch/*/include/asm/rwsem.h
8940 F:      include/linux/seqlock.h
8941 F:      lib/locking*.[ch]
8942 F:      kernel/locking/
8943 X:      kernel/locking/locktorture.c
8944
8945 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8946 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8947 L:      linux-ntfs-dev@lists.sourceforge.net
8948 W:      http://www.linux-ntfs.org/content/view/19/37/
8949 S:      Maintained
8950 F:      Documentation/ldm.txt
8951 F:      block/partitions/ldm.*
8952
8953 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8954 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8955 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8956 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8957 L:      MPT-FusionLinux.pdl@broadcom.com
8958 L:      linux-scsi@vger.kernel.org
8959 W:      http://www.avagotech.com/support/
8960 S:      Supported
8961 F:      drivers/message/fusion/
8962 F:      drivers/scsi/mpt3sas/
8963
8964 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8965 M:      Matthew Wilcox <willy@infradead.org>
8966 L:      linux-scsi@vger.kernel.org
8967 S:      Maintained
8968 F:      drivers/scsi/sym53c8xx_2/
8969
8970 LTC1660 DAC DRIVER
8971 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8972 L:      linux-iio@vger.kernel.org
8973 S:      Maintained
8974 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8975 F:      drivers/iio/dac/ltc1660.c
8976
8977 LTC4261 HARDWARE MONITOR DRIVER
8978 M:      Guenter Roeck <linux@roeck-us.net>
8979 L:      linux-hwmon@vger.kernel.org
8980 S:      Maintained
8981 F:      Documentation/hwmon/ltc4261
8982 F:      drivers/hwmon/ltc4261.c
8983
8984 LTC4306 I2C MULTIPLEXER DRIVER
8985 M:      Michael Hennerich <michael.hennerich@analog.com>
8986 W:      http://ez.analog.com/community/linux-device-drivers
8987 L:      linux-i2c@vger.kernel.org
8988 S:      Supported
8989 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8990 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8991
8992 LTP (Linux Test Project)
8993 M:      Mike Frysinger <vapier@gentoo.org>
8994 M:      Cyril Hrubis <chrubis@suse.cz>
8995 M:      Wanlong Gao <wanlong.gao@gmail.com>
8996 M:      Jan Stancek <jstancek@redhat.com>
8997 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8998 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8999 L:      ltp@lists.linux.it (subscribers-only)
9000 W:      http://linux-test-project.github.io/
9001 T:      git git://github.com/linux-test-project/ltp.git
9002 S:      Maintained
9003
9004 M68K ARCHITECTURE
9005 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9006 L:      linux-m68k@lists.linux-m68k.org
9007 W:      http://www.linux-m68k.org/
9008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9009 S:      Maintained
9010 F:      arch/m68k/
9011 F:      drivers/zorro/
9012
9013 M68K ON APPLE MACINTOSH
9014 M:      Joshua Thompson <funaho@jurai.org>
9015 W:      http://www.mac.linux-m68k.org/
9016 L:      linux-m68k@lists.linux-m68k.org
9017 S:      Maintained
9018 F:      arch/m68k/mac/
9019
9020 M68K ON HP9000/300
9021 M:      Philip Blundell <philb@gnu.org>
9022 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9023 S:      Maintained
9024 F:      arch/m68k/hp300/
9025
9026 M88DS3103 MEDIA DRIVER
9027 M:      Antti Palosaari <crope@iki.fi>
9028 L:      linux-media@vger.kernel.org
9029 W:      https://linuxtv.org
9030 W:      http://palosaari.fi/linux/
9031 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9032 T:      git git://linuxtv.org/anttip/media_tree.git
9033 S:      Maintained
9034 F:      drivers/media/dvb-frontends/m88ds3103*
9035
9036 M88RS2000 MEDIA DRIVER
9037 M:      Malcolm Priestley <tvboxspy@gmail.com>
9038 L:      linux-media@vger.kernel.org
9039 W:      https://linuxtv.org
9040 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9041 S:      Maintained
9042 F:      drivers/media/dvb-frontends/m88rs2000*
9043
9044 MA901 MASTERKIT USB FM RADIO DRIVER
9045 M:      Alexey Klimov <klimov.linux@gmail.com>
9046 L:      linux-media@vger.kernel.org
9047 T:      git git://linuxtv.org/media_tree.git
9048 S:      Maintained
9049 F:      drivers/media/radio/radio-ma901.c
9050
9051 MAC80211
9052 M:      Johannes Berg <johannes@sipsolutions.net>
9053 L:      linux-wireless@vger.kernel.org
9054 W:      http://wireless.kernel.org/
9055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9057 S:      Maintained
9058 F:      Documentation/networking/mac80211-injection.txt
9059 F:      include/net/mac80211.h
9060 F:      net/mac80211/
9061 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9062 F:      Documentation/networking/mac80211_hwsim/README
9063
9064 MAILBOX API
9065 M:      Jassi Brar <jassisinghbrar@gmail.com>
9066 L:      linux-kernel@vger.kernel.org
9067 S:      Maintained
9068 F:      drivers/mailbox/
9069 F:      include/linux/mailbox_client.h
9070 F:      include/linux/mailbox_controller.h
9071
9072 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9073 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9074 W:      http://www.kernel.org/doc/man-pages
9075 L:      linux-man@vger.kernel.org
9076 S:      Maintained
9077
9078 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9079 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9080 L:      linux-mips@vger.kernel.org
9081 S:      Maintained
9082 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9083
9084 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9085 M:      Andrew Lunn <andrew@lunn.ch>
9086 M:      Vivien Didelot <vivien.didelot@gmail.com>
9087 L:      netdev@vger.kernel.org
9088 S:      Maintained
9089 F:      drivers/net/dsa/mv88e6xxx/
9090 F:      include/linux/platform_data/mv88e6xxx.h
9091 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9092
9093 MARVELL ARMADA DRM SUPPORT
9094 M:      Russell King <linux@armlinux.org.uk>
9095 S:      Maintained
9096 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9097 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9098 F:      drivers/gpu/drm/armada/
9099 F:      include/uapi/drm/armada_drm.h
9100 F:      Documentation/devicetree/bindings/display/armada/
9101
9102 MARVELL CRYPTO DRIVER
9103 M:      Boris Brezillon <bbrezillon@kernel.org>
9104 M:      Arnaud Ebalard <arno@natisbad.org>
9105 F:      drivers/crypto/marvell/
9106 S:      Maintained
9107 L:      linux-crypto@vger.kernel.org
9108
9109 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9110 M:      Mirko Lindner <mlindner@marvell.com>
9111 M:      Stephen Hemminger <stephen@networkplumber.org>
9112 L:      netdev@vger.kernel.org
9113 S:      Maintained
9114 F:      drivers/net/ethernet/marvell/sk*
9115
9116 MARVELL LIBERTAS WIRELESS DRIVER
9117 L:      libertas-dev@lists.infradead.org
9118 S:      Orphan
9119 F:      drivers/net/wireless/marvell/libertas/
9120
9121 MARVELL MACCHIATOBIN SUPPORT
9122 M:      Russell King <linux@armlinux.org.uk>
9123 L:      linux-arm-kernel@lists.infradead.org
9124 S:      Maintained
9125 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9126
9127 MARVELL MV643XX ETHERNET DRIVER
9128 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9129 L:      netdev@vger.kernel.org
9130 S:      Maintained
9131 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9132 F:      include/linux/mv643xx.h
9133
9134 MARVELL MV88X3310 PHY DRIVER
9135 M:      Russell King <linux@armlinux.org.uk>
9136 L:      netdev@vger.kernel.org
9137 S:      Maintained
9138 F:      drivers/net/phy/marvell10g.c
9139
9140 MARVELL MVEBU THERMAL DRIVER
9141 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9142 S:      Maintained
9143 F:      drivers/thermal/armada_thermal.c
9144
9145 MARVELL MVNETA ETHERNET DRIVER
9146 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9147 L:      netdev@vger.kernel.org
9148 S:      Maintained
9149 F:      drivers/net/ethernet/marvell/mvneta.*
9150
9151 MARVELL MWIFIEX WIRELESS DRIVER
9152 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9153 M:      Nishant Sarmukadam <nishants@marvell.com>
9154 M:      Ganapathi Bhat <gbhat@marvell.com>
9155 M:      Xinming Hu <huxinming820@gmail.com>
9156 L:      linux-wireless@vger.kernel.org
9157 S:      Maintained
9158 F:      drivers/net/wireless/marvell/mwifiex/
9159
9160 MARVELL MWL8K WIRELESS DRIVER
9161 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9162 L:      linux-wireless@vger.kernel.org
9163 S:      Odd Fixes
9164 F:      drivers/net/wireless/marvell/mwl8k.c
9165
9166 MARVELL NAND CONTROLLER DRIVER
9167 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9168 L:      linux-mtd@lists.infradead.org
9169 S:      Maintained
9170 F:      drivers/mtd/nand/raw/marvell_nand.c
9171 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9172
9173 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9174 M:      Nicolas Pitre <nico@fluxnic.net>
9175 S:      Odd Fixes
9176 F:      drivers/mmc/host/mvsdio.*
9177
9178 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9179 M:      Hu Ziji <huziji@marvell.com>
9180 L:      linux-mmc@vger.kernel.org
9181 S:      Supported
9182 F:      drivers/mmc/host/sdhci-xenon*
9183 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9184
9185 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9186 M:      Sunil Goutham <sgoutham@marvell.com>
9187 M:      Linu Cherian <lcherian@marvell.com>
9188 M:      Geetha sowjanya <gakula@marvell.com>
9189 M:      Jerin Jacob <jerinj@marvell.com>
9190 L:      netdev@vger.kernel.org
9191 S:      Supported
9192 F:      drivers/net/ethernet/marvell/octeontx2/af/
9193
9194 MATROX FRAMEBUFFER DRIVER
9195 L:      linux-fbdev@vger.kernel.org
9196 S:      Orphan
9197 F:      drivers/video/fbdev/matrox/matroxfb_*
9198 F:      include/uapi/linux/matroxfb.h
9199
9200 MAX16065 HARDWARE MONITOR DRIVER
9201 M:      Guenter Roeck <linux@roeck-us.net>
9202 L:      linux-hwmon@vger.kernel.org
9203 S:      Maintained
9204 F:      Documentation/hwmon/max16065
9205 F:      drivers/hwmon/max16065.c
9206
9207 MAX2175 SDR TUNER DRIVER
9208 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9209 L:      linux-media@vger.kernel.org
9210 T:      git git://linuxtv.org/media_tree.git
9211 S:      Maintained
9212 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9213 F:      Documentation/media/v4l-drivers/max2175.rst
9214 F:      drivers/media/i2c/max2175*
9215 F:      include/uapi/linux/max2175.h
9216
9217 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9218 L:      linux-hwmon@vger.kernel.org
9219 S:      Orphan
9220 F:      Documentation/hwmon/max6650
9221 F:      drivers/hwmon/max6650.c
9222
9223 MAX6697 HARDWARE MONITOR DRIVER
9224 M:      Guenter Roeck <linux@roeck-us.net>
9225 L:      linux-hwmon@vger.kernel.org
9226 S:      Maintained
9227 F:      Documentation/hwmon/max6697
9228 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9229 F:      drivers/hwmon/max6697.c
9230 F:      include/linux/platform_data/max6697.h
9231
9232 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9233 M:      Peter Rosin <peda@axentia.se>
9234 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9235 S:      Maintained
9236 F:      Documentation/devicetree/bindings/sound/max9860.txt
9237 F:      sound/soc/codecs/max9860.*
9238
9239 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9240 M:      Javier Martinez Canillas <javier@dowhile0.org>
9241 L:      linux-kernel@vger.kernel.org
9242 S:      Supported
9243 F:      drivers/regulator/max77802-regulator.c
9244 F:      Documentation/devicetree/bindings/*/*max77802.txt
9245 F:      include/dt-bindings/*/*max77802.h
9246
9247 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9248 M:      Krzysztof Kozlowski <krzk@kernel.org>
9249 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9250 L:      linux-pm@vger.kernel.org
9251 S:      Supported
9252 F:      drivers/power/supply/max14577_charger.c
9253 F:      drivers/power/supply/max77693_charger.c
9254
9255 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9256 M:      Chanwoo Choi <cw00.choi@samsung.com>
9257 M:      Krzysztof Kozlowski <krzk@kernel.org>
9258 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9259 L:      linux-kernel@vger.kernel.org
9260 S:      Supported
9261 F:      drivers/*/max14577*.c
9262 F:      drivers/*/max77686*.c
9263 F:      drivers/*/max77693*.c
9264 F:      drivers/extcon/extcon-max14577.c
9265 F:      drivers/extcon/extcon-max77693.c
9266 F:      drivers/rtc/rtc-max77686.c
9267 F:      drivers/clk/clk-max77686.c
9268 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9269 F:      Documentation/devicetree/bindings/*/max77686.txt
9270 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9271 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9272 F:      include/linux/mfd/max14577*.h
9273 F:      include/linux/mfd/max77686*.h
9274 F:      include/linux/mfd/max77693*.h
9275
9276 MAXIRADIO FM RADIO RECEIVER DRIVER
9277 M:      Hans Verkuil <hverkuil@xs4all.nl>
9278 L:      linux-media@vger.kernel.org
9279 T:      git git://linuxtv.org/media_tree.git
9280 W:      https://linuxtv.org
9281 S:      Maintained
9282 F:      drivers/media/radio/radio-maxiradio*
9283
9284 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9285 M:      Peter Rosin <peda@axentia.se>
9286 L:      linux-iio@vger.kernel.org
9287 S:      Maintained
9288 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9289 F:      drivers/iio/potentiometer/mcp4018.c
9290 F:      drivers/iio/potentiometer/mcp4531.c
9291
9292 MCR20A IEEE-802.15.4 RADIO DRIVER
9293 M:      Xue Liu <liuxuenetmail@gmail.com>
9294 L:      linux-wpan@vger.kernel.org
9295 W:      https://github.com/xueliu/mcr20a-linux
9296 S:      Maintained
9297 F:      drivers/net/ieee802154/mcr20a.c
9298 F:      drivers/net/ieee802154/mcr20a.h
9299 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9300
9301 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9302 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9303 L:      linux-iio@vger.kernel.org
9304 S:      Maintained
9305 F:      drivers/iio/dac/cio-dac.c
9306
9307 MEDIA DRIVERS FOR ASCOT2E
9308 M:      Sergey Kozlov <serjk@netup.ru>
9309 M:      Abylay Ospan <aospan@netup.ru>
9310 L:      linux-media@vger.kernel.org
9311 W:      https://linuxtv.org
9312 W:      http://netup.tv/
9313 T:      git git://linuxtv.org/media_tree.git
9314 S:      Supported
9315 F:      drivers/media/dvb-frontends/ascot2e*
9316
9317 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9318 M:      Jasmin Jessich <jasmin@anw.at>
9319 L:      linux-media@vger.kernel.org
9320 W:      https://linuxtv.org
9321 T:      git git://linuxtv.org/media_tree.git
9322 S:      Maintained
9323 F:      drivers/media/dvb-frontends/cxd2099*
9324
9325 MEDIA DRIVERS FOR CXD2841ER
9326 M:      Sergey Kozlov <serjk@netup.ru>
9327 M:      Abylay Ospan <aospan@netup.ru>
9328 L:      linux-media@vger.kernel.org
9329 W:      https://linuxtv.org
9330 W:      http://netup.tv/
9331 T:      git git://linuxtv.org/media_tree.git
9332 S:      Supported
9333 F:      drivers/media/dvb-frontends/cxd2841er*
9334
9335 MEDIA DRIVERS FOR CXD2880
9336 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9337 L:      linux-media@vger.kernel.org
9338 W:      http://linuxtv.org/
9339 T:      git git://linuxtv.org/media_tree.git
9340 S:      Supported
9341 F:      drivers/media/dvb-frontends/cxd2880/*
9342 F:      drivers/media/spi/cxd2880*
9343
9344 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9345 L:      linux-media@vger.kernel.org
9346 W:      https://linuxtv.org
9347 T:      git git://linuxtv.org/media_tree.git
9348 S:      Orphan
9349 F:      drivers/media/pci/ddbridge/*
9350
9351 MEDIA DRIVERS FOR FREESCALE IMX
9352 M:      Steve Longerbeam <slongerbeam@gmail.com>
9353 M:      Philipp Zabel <p.zabel@pengutronix.de>
9354 L:      linux-media@vger.kernel.org
9355 T:      git git://linuxtv.org/media_tree.git
9356 S:      Maintained
9357 F:      Documentation/devicetree/bindings/media/imx.txt
9358 F:      Documentation/media/v4l-drivers/imx.rst
9359 F:      drivers/staging/media/imx/
9360 F:      include/linux/imx-media.h
9361 F:      include/media/imx.h
9362
9363 MEDIA DRIVER FOR FREESCALE IMX PXP
9364 M:      Philipp Zabel <p.zabel@pengutronix.de>
9365 L:      linux-media@vger.kernel.org
9366 T:      git git://linuxtv.org/media_tree.git
9367 S:      Maintained
9368 F:      drivers/media/platform/imx-pxp.[ch]
9369
9370 MEDIA DRIVERS FOR HELENE
9371 M:      Abylay Ospan <aospan@netup.ru>
9372 L:      linux-media@vger.kernel.org
9373 W:      https://linuxtv.org
9374 W:      http://netup.tv/
9375 T:      git git://linuxtv.org/media_tree.git
9376 S:      Supported
9377 F:      drivers/media/dvb-frontends/helene*
9378
9379 MEDIA DRIVERS FOR HORUS3A
9380 M:      Sergey Kozlov <serjk@netup.ru>
9381 M:      Abylay Ospan <aospan@netup.ru>
9382 L:      linux-media@vger.kernel.org
9383 W:      https://linuxtv.org
9384 W:      http://netup.tv/
9385 T:      git git://linuxtv.org/media_tree.git
9386 S:      Supported
9387 F:      drivers/media/dvb-frontends/horus3a*
9388
9389 MEDIA DRIVERS FOR LNBH25
9390 M:      Sergey Kozlov <serjk@netup.ru>
9391 M:      Abylay Ospan <aospan@netup.ru>
9392 L:      linux-media@vger.kernel.org
9393 W:      https://linuxtv.org
9394 W:      http://netup.tv/
9395 T:      git git://linuxtv.org/media_tree.git
9396 S:      Supported
9397 F:      drivers/media/dvb-frontends/lnbh25*
9398
9399 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9400 L:      linux-media@vger.kernel.org
9401 W:      https://linuxtv.org
9402 T:      git git://linuxtv.org/media_tree.git
9403 S:      Orphan
9404 F:      drivers/media/dvb-frontends/mxl5xx*
9405
9406 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9407 M:      Sergey Kozlov <serjk@netup.ru>
9408 M:      Abylay Ospan <aospan@netup.ru>
9409 L:      linux-media@vger.kernel.org
9410 W:      https://linuxtv.org
9411 W:      http://netup.tv/
9412 T:      git git://linuxtv.org/media_tree.git
9413 S:      Supported
9414 F:      drivers/media/pci/netup_unidvb/*
9415
9416 MEDIA DRIVERS FOR RENESAS - CEU
9417 M:      Jacopo Mondi <jacopo@jmondi.org>
9418 L:      linux-media@vger.kernel.org
9419 L:      linux-renesas-soc@vger.kernel.org
9420 T:      git git://linuxtv.org/media_tree.git
9421 S:      Supported
9422 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9423 F:      drivers/media/platform/renesas-ceu.c
9424 F:      include/media/drv-intf/renesas-ceu.h
9425
9426 MEDIA DRIVERS FOR RENESAS - DRIF
9427 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9428 L:      linux-media@vger.kernel.org
9429 L:      linux-renesas-soc@vger.kernel.org
9430 T:      git git://linuxtv.org/media_tree.git
9431 S:      Supported
9432 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9433 F:      drivers/media/platform/rcar_drif.c
9434
9435 MEDIA DRIVERS FOR RENESAS - FCP
9436 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9437 L:      linux-media@vger.kernel.org
9438 L:      linux-renesas-soc@vger.kernel.org
9439 T:      git git://linuxtv.org/media_tree.git
9440 S:      Supported
9441 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9442 F:      drivers/media/platform/rcar-fcp.c
9443 F:      include/media/rcar-fcp.h
9444
9445 MEDIA DRIVERS FOR RENESAS - FDP1
9446 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9447 L:      linux-media@vger.kernel.org
9448 L:      linux-renesas-soc@vger.kernel.org
9449 T:      git git://linuxtv.org/media_tree.git
9450 S:      Supported
9451 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9452 F:      drivers/media/platform/rcar_fdp1.c
9453
9454 MEDIA DRIVERS FOR RENESAS - VIN
9455 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9456 L:      linux-media@vger.kernel.org
9457 L:      linux-renesas-soc@vger.kernel.org
9458 T:      git git://linuxtv.org/media_tree.git
9459 S:      Supported
9460 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9461 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9462 F:      drivers/media/platform/rcar-vin/
9463
9464 MEDIA DRIVERS FOR RENESAS - VSP1
9465 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9466 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9467 L:      linux-media@vger.kernel.org
9468 L:      linux-renesas-soc@vger.kernel.org
9469 T:      git git://linuxtv.org/media_tree.git
9470 S:      Supported
9471 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9472 F:      drivers/media/platform/vsp1/
9473
9474 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9475 L:      linux-media@vger.kernel.org
9476 W:      https://linuxtv.org
9477 T:      git git://linuxtv.org/media_tree.git
9478 S:      Orphan
9479 F:      drivers/media/dvb-frontends/stv0910*
9480
9481 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9482 L:      linux-media@vger.kernel.org
9483 W:      https://linuxtv.org
9484 T:      git git://linuxtv.org/media_tree.git
9485 S:      Orphan
9486 F:      drivers/media/dvb-frontends/stv6111*
9487
9488 MEDIA DRIVERS FOR STM32 - DCMI
9489 M:      Hugues Fruchet <hugues.fruchet@st.com>
9490 L:      linux-media@vger.kernel.org
9491 T:      git git://linuxtv.org/media_tree.git
9492 S:      Supported
9493 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9494 F:      drivers/media/platform/stm32/stm32-dcmi.c
9495
9496 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9497 M:      Dmitry Osipenko <digetx@gmail.com>
9498 L:      linux-media@vger.kernel.org
9499 L:      linux-tegra@vger.kernel.org
9500 T:      git git://linuxtv.org/media_tree.git
9501 S:      Maintained
9502 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9503 F:      drivers/staging/media/tegra-vde/
9504
9505 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9506 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9507 P:      LinuxTV.org Project
9508 L:      linux-media@vger.kernel.org
9509 W:      https://linuxtv.org
9510 Q:      http://patchwork.kernel.org/project/linux-media/list/
9511 T:      git git://linuxtv.org/media_tree.git
9512 S:      Maintained
9513 F:      Documentation/devicetree/bindings/media/
9514 F:      Documentation/media/
9515 F:      drivers/media/
9516 F:      drivers/staging/media/
9517 F:      include/linux/platform_data/media/
9518 F:      include/media/
9519 F:      include/uapi/linux/dvb/
9520 F:      include/uapi/linux/videodev2.h
9521 F:      include/uapi/linux/media.h
9522 F:      include/uapi/linux/v4l2-*
9523 F:      include/uapi/linux/meye.h
9524 F:      include/uapi/linux/ivtv*
9525 F:      include/uapi/linux/uvcvideo.h
9526
9527 MEDIATEK BLUETOOTH DRIVER
9528 M:      Sean Wang <sean.wang@mediatek.com>
9529 L:      linux-bluetooth@vger.kernel.org
9530 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9531 S:      Maintained
9532 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9533 F:      drivers/bluetooth/btmtkuart.c
9534
9535 MEDIATEK CIR DRIVER
9536 M:      Sean Wang <sean.wang@mediatek.com>
9537 S:      Maintained
9538 F:      drivers/media/rc/mtk-cir.c
9539
9540 MEDIATEK DMA DRIVER
9541 M:      Sean Wang <sean.wang@mediatek.com>
9542 L:      dmaengine@vger.kernel.org
9543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9544 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9545 S:      Maintained
9546 F:      Documentation/devicetree/bindings/dma/mtk-*
9547 F:      drivers/dma/mediatek/
9548
9549 MEDIATEK PMIC LED DRIVER
9550 M:      Sean Wang <sean.wang@mediatek.com>
9551 S:      Maintained
9552 F:      drivers/leds/leds-mt6323.c
9553 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9554
9555 MEDIATEK ETHERNET DRIVER
9556 M:      Felix Fietkau <nbd@openwrt.org>
9557 M:      John Crispin <john@phrozen.org>
9558 M:      Sean Wang <sean.wang@mediatek.com>
9559 M:      Nelson Chang <nelson.chang@mediatek.com>
9560 L:      netdev@vger.kernel.org
9561 S:      Maintained
9562 F:      drivers/net/ethernet/mediatek/
9563
9564 MEDIATEK SWITCH DRIVER
9565 M:      Sean Wang <sean.wang@mediatek.com>
9566 L:      netdev@vger.kernel.org
9567 S:      Maintained
9568 F:      drivers/net/dsa/mt7530.*
9569 F:      net/dsa/tag_mtk.c
9570
9571 MEDIATEK JPEG DRIVER
9572 M:      Rick Chang <rick.chang@mediatek.com>
9573 M:      Bin Liu <bin.liu@mediatek.com>
9574 S:      Supported
9575 F:      drivers/media/platform/mtk-jpeg/
9576 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9577
9578 MEDIATEK MDP DRIVER
9579 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9580 M:      Houlong Wei <houlong.wei@mediatek.com>
9581 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9582 S:      Supported
9583 F:      drivers/media/platform/mtk-mdp/
9584 F:      drivers/media/platform/mtk-vpu/
9585 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9586
9587 MEDIATEK MEDIA DRIVER
9588 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9589 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9590 S:      Supported
9591 F:      drivers/media/platform/mtk-vcodec/
9592 F:      drivers/media/platform/mtk-vpu/
9593 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9594 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9595
9596 MEDIATEK MT76 WIRELESS LAN DRIVER
9597 M:      Felix Fietkau <nbd@nbd.name>
9598 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9599 L:      linux-wireless@vger.kernel.org
9600 S:      Maintained
9601 F:      drivers/net/wireless/mediatek/mt76/
9602
9603 MEDIATEK MT7601U WIRELESS LAN DRIVER
9604 M:      Jakub Kicinski <kubakici@wp.pl>
9605 L:      linux-wireless@vger.kernel.org
9606 S:      Maintained
9607 F:      drivers/net/wireless/mediatek/mt7601u/
9608
9609 MEDIATEK NAND CONTROLLER DRIVER
9610 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9611 L:      linux-mtd@lists.infradead.org
9612 S:      Maintained
9613 F:      drivers/mtd/nand/raw/mtk_*
9614 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9615
9616 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9617 M:      Sean Wang <sean.wang@mediatek.com>
9618 S:      Maintained
9619 F:      drivers/char/hw_random/mtk-rng.c
9620
9621 MEDIATEK USB3 DRD IP DRIVER
9622 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9623 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9625 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9626 S:      Maintained
9627 F:      drivers/usb/mtu3/
9628
9629 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9630 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9631 M:      Martin Donnelly <martin.donnelly@ge.com>
9632 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9633 S:      Maintained
9634 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9635 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9636
9637 MEGARAID SCSI/SAS DRIVERS
9638 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9639 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9640 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9641 L:      megaraidlinux.pdl@broadcom.com
9642 L:      linux-scsi@vger.kernel.org
9643 W:      http://www.avagotech.com/support/
9644 S:      Maintained
9645 F:      Documentation/scsi/megaraid.txt
9646 F:      drivers/scsi/megaraid.*
9647 F:      drivers/scsi/megaraid/
9648
9649 MELEXIS MLX90614 DRIVER
9650 M:      Crt Mori <cmo@melexis.com>
9651 L:      linux-iio@vger.kernel.org
9652 W:      http://www.melexis.com
9653 S:      Supported
9654 F:      drivers/iio/temperature/mlx90614.c
9655
9656 MELEXIS MLX90632 DRIVER
9657 M:      Crt Mori <cmo@melexis.com>
9658 L:      linux-iio@vger.kernel.org
9659 W:      http://www.melexis.com
9660 S:      Supported
9661 F:      drivers/iio/temperature/mlx90632.c
9662
9663 MELFAS MIP4 TOUCHSCREEN DRIVER
9664 M:      Sangwon Jee <jeesw@melfas.com>
9665 W:      http://www.melfas.com
9666 S:      Supported
9667 F:      drivers/input/touchscreen/melfas_mip4.c
9668 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9669
9670 MELLANOX ETHERNET DRIVER (mlx4_en)
9671 M:      Tariq Toukan <tariqt@mellanox.com>
9672 L:      netdev@vger.kernel.org
9673 S:      Supported
9674 W:      http://www.mellanox.com
9675 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9676 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9677
9678 MELLANOX ETHERNET DRIVER (mlx5e)
9679 M:      Saeed Mahameed <saeedm@mellanox.com>
9680 L:      netdev@vger.kernel.org
9681 S:      Supported
9682 W:      http://www.mellanox.com
9683 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9684 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9685
9686 MELLANOX ETHERNET INNOVA DRIVERS
9687 R:      Boris Pismenny <borisp@mellanox.com>
9688 L:      netdev@vger.kernel.org
9689 S:      Supported
9690 W:      http://www.mellanox.com
9691 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9692 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9693 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9694 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9695 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9696
9697 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9698 R:      Boris Pismenny <borisp@mellanox.com>
9699 L:      netdev@vger.kernel.org
9700 S:      Supported
9701 W:      http://www.mellanox.com
9702 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9703 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9704 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9705
9706 MELLANOX ETHERNET SWITCH DRIVERS
9707 M:      Jiri Pirko <jiri@mellanox.com>
9708 M:      Ido Schimmel <idosch@mellanox.com>
9709 L:      netdev@vger.kernel.org
9710 S:      Supported
9711 W:      http://www.mellanox.com
9712 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9713 F:      drivers/net/ethernet/mellanox/mlxsw/
9714 F:      tools/testing/selftests/drivers/net/mlxsw/
9715
9716 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9717 M:      mlxsw@mellanox.com
9718 L:      netdev@vger.kernel.org
9719 S:      Supported
9720 W:      http://www.mellanox.com
9721 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9722 F:      drivers/net/ethernet/mellanox/mlxfw/
9723
9724 MELLANOX HARDWARE PLATFORM SUPPORT
9725 M:      Andy Shevchenko <andy@infradead.org>
9726 M:      Darren Hart <dvhart@infradead.org>
9727 M:      Vadim Pasternak <vadimp@mellanox.com>
9728 L:      platform-driver-x86@vger.kernel.org
9729 S:      Supported
9730 F:      drivers/platform/mellanox/
9731
9732 MELLANOX MLX4 core VPI driver
9733 M:      Tariq Toukan <tariqt@mellanox.com>
9734 L:      netdev@vger.kernel.org
9735 L:      linux-rdma@vger.kernel.org
9736 W:      http://www.mellanox.com
9737 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9738 S:      Supported
9739 F:      drivers/net/ethernet/mellanox/mlx4/
9740 F:      include/linux/mlx4/
9741
9742 MELLANOX MLX4 IB driver
9743 M:      Yishai Hadas <yishaih@mellanox.com>
9744 L:      linux-rdma@vger.kernel.org
9745 W:      http://www.mellanox.com
9746 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9747 S:      Supported
9748 F:      drivers/infiniband/hw/mlx4/
9749 F:      include/linux/mlx4/
9750 F:      include/uapi/rdma/mlx4-abi.h
9751
9752 MELLANOX MLX5 core VPI driver
9753 M:      Saeed Mahameed <saeedm@mellanox.com>
9754 M:      Leon Romanovsky <leonro@mellanox.com>
9755 L:      netdev@vger.kernel.org
9756 L:      linux-rdma@vger.kernel.org
9757 W:      http://www.mellanox.com
9758 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9759 S:      Supported
9760 F:      drivers/net/ethernet/mellanox/mlx5/core/
9761 F:      include/linux/mlx5/
9762
9763 MELLANOX MLX5 IB driver
9764 M:      Leon Romanovsky <leonro@mellanox.com>
9765 L:      linux-rdma@vger.kernel.org
9766 W:      http://www.mellanox.com
9767 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9768 S:      Supported
9769 F:      drivers/infiniband/hw/mlx5/
9770 F:      include/linux/mlx5/
9771 F:      include/uapi/rdma/mlx5-abi.h
9772
9773 MELLANOX MLXCPLD I2C AND MUX DRIVER
9774 M:      Vadim Pasternak <vadimp@mellanox.com>
9775 M:      Michael Shych <michaelsh@mellanox.com>
9776 L:      linux-i2c@vger.kernel.org
9777 S:      Supported
9778 F:      drivers/i2c/busses/i2c-mlxcpld.c
9779 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9780 F:      Documentation/i2c/busses/i2c-mlxcpld
9781
9782 MELLANOX MLXCPLD LED DRIVER
9783 M:      Vadim Pasternak <vadimp@mellanox.com>
9784 L:      linux-leds@vger.kernel.org
9785 S:      Supported
9786 F:      drivers/leds/leds-mlxcpld.c
9787 F:      drivers/leds/leds-mlxreg.c
9788 F:      Documentation/leds/leds-mlxcpld.txt
9789
9790 MELLANOX PLATFORM DRIVER
9791 M:      Vadim Pasternak <vadimp@mellanox.com>
9792 L:      platform-driver-x86@vger.kernel.org
9793 S:      Supported
9794 F:      drivers/platform/x86/mlx-platform.c
9795
9796 MEMBARRIER SUPPORT
9797 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9798 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9799 L:      linux-kernel@vger.kernel.org
9800 S:      Supported
9801 F:      kernel/sched/membarrier.c
9802 F:      include/uapi/linux/membarrier.h
9803 F:      arch/powerpc/include/asm/membarrier.h
9804
9805 MEMORY MANAGEMENT
9806 L:      linux-mm@kvack.org
9807 W:      http://www.linux-mm.org
9808 S:      Maintained
9809 F:      include/linux/mm.h
9810 F:      include/linux/gfp.h
9811 F:      include/linux/mmzone.h
9812 F:      include/linux/memory_hotplug.h
9813 F:      include/linux/vmalloc.h
9814 F:      mm/
9815
9816 MEMORY TECHNOLOGY DEVICES (MTD)
9817 M:      David Woodhouse <dwmw2@infradead.org>
9818 M:      Brian Norris <computersforpeace@gmail.com>
9819 M:      Boris Brezillon <bbrezillon@kernel.org>
9820 M:      Marek Vasut <marek.vasut@gmail.com>
9821 M:      Richard Weinberger <richard@nod.at>
9822 L:      linux-mtd@lists.infradead.org
9823 W:      http://www.linux-mtd.infradead.org/
9824 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9825 T:      git git://git.infradead.org/linux-mtd.git master
9826 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9827 S:      Maintained
9828 F:      Documentation/devicetree/bindings/mtd/
9829 F:      drivers/mtd/
9830 F:      include/linux/mtd/
9831 F:      include/uapi/mtd/
9832
9833 MEN A21 WATCHDOG DRIVER
9834 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9835 L:      linux-watchdog@vger.kernel.org
9836 S:      Maintained
9837 F:      drivers/watchdog/mena21_wdt.c
9838
9839 MEN CHAMELEON BUS (mcb)
9840 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9841 S:      Maintained
9842 F:      drivers/mcb/
9843 F:      include/linux/mcb.h
9844 F:      Documentation/men-chameleon-bus.txt
9845
9846 MEN F21BMC (Board Management Controller)
9847 M:      Andreas Werner <andreas.werner@men.de>
9848 S:      Supported
9849 F:      drivers/mfd/menf21bmc.c
9850 F:      drivers/watchdog/menf21bmc_wdt.c
9851 F:      drivers/leds/leds-menf21bmc.c
9852 F:      drivers/hwmon/menf21bmc_hwmon.c
9853 F:      Documentation/hwmon/menf21bmc
9854
9855 MEN Z069 WATCHDOG DRIVER
9856 M:      Johannes Thumshirn <jth@kernel.org>
9857 L:      linux-watchdog@vger.kernel.org
9858 S:      Maintained
9859 F:      drivers/watchdog/menz69_wdt.c
9860
9861 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9862 M:      Neil Armstrong <narmstrong@baylibre.com>
9863 L:      linux-media@lists.freedesktop.org
9864 L:      linux-amlogic@lists.infradead.org
9865 W:      http://linux-meson.com/
9866 S:      Supported
9867 F:      drivers/media/platform/meson/ao-cec.c
9868 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9869 T:      git git://linuxtv.org/media_tree.git
9870
9871 MICROBLAZE ARCHITECTURE
9872 M:      Michal Simek <monstr@monstr.eu>
9873 W:      http://www.monstr.eu/fdt/
9874 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9875 S:      Supported
9876 F:      arch/microblaze/
9877
9878 MICROCHIP AT91 SERIAL DRIVER
9879 M:      Richard Genoud <richard.genoud@gmail.com>
9880 S:      Maintained
9881 F:      drivers/tty/serial/atmel_serial.c
9882 F:      drivers/tty/serial/atmel_serial.h
9883 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9884
9885 MICROCHIP AUDIO ASOC DRIVERS
9886 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9887 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9888 S:      Supported
9889 F:      sound/soc/atmel
9890
9891 MICROCHIP DMA DRIVER
9892 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9894 L:      dmaengine@vger.kernel.org
9895 S:      Supported
9896 F:      drivers/dma/at_hdmac.c
9897 F:      drivers/dma/at_hdmac_regs.h
9898 F:      include/linux/platform_data/dma-atmel.h
9899 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9900 F:      include/dt-bindings/dma/at91.h
9901
9902 MICROCHIP ECC DRIVER
9903 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9904 L:      linux-crypto@vger.kernel.org
9905 S:      Maintained
9906 F:      drivers/crypto/atmel-ecc.*
9907
9908 MICROCHIP I2C DRIVER
9909 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9910 L:      linux-i2c@vger.kernel.org
9911 S:      Supported
9912 F:      drivers/i2c/busses/i2c-at91.c
9913
9914 MICROCHIP ISC DRIVER
9915 M:      Eugen Hristev <eugen.hristev@microchip.com>
9916 L:      linux-media@vger.kernel.org
9917 S:      Supported
9918 F:      drivers/media/platform/atmel/atmel-isc.c
9919 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9920 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
9921
9922 MICROCHIP ISI DRIVER
9923 M:      Eugen Hristev <eugen.hristev@microchip.com>
9924 L:      linux-media@vger.kernel.org
9925 S:      Supported
9926 F:      drivers/media/platform/atmel/atmel-isi.c
9927 F:      drivers/media/platform/atmel/atmel-isi.h
9928
9929 MICROCHIP AT91 USART MFD DRIVER
9930 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9931 L:      linux-kernel@vger.kernel.org
9932 S:      Supported
9933 F:      drivers/mfd/at91-usart.c
9934 F:      include/dt-bindings/mfd/at91-usart.h
9935 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9936
9937 MICROCHIP AT91 USART SPI DRIVER
9938 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9939 L:      linux-spi@vger.kernel.org
9940 S:      Supported
9941 F:      drivers/spi/spi-at91-usart.c
9942 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9943
9944 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9945 M:      Woojung Huh <Woojung.Huh@microchip.com>
9946 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9947 L:      netdev@vger.kernel.org
9948 S:      Maintained
9949 F:      net/dsa/tag_ksz.c
9950 F:      drivers/net/dsa/microchip/*
9951 F:      include/linux/platform_data/microchip-ksz.h
9952 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9953
9954 MICROCHIP LAN743X ETHERNET DRIVER
9955 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9956 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9957 L:      netdev@vger.kernel.org
9958 S:      Maintained
9959 F:      drivers/net/ethernet/microchip/lan743x_*
9960
9961 MICROCHIP LCDFB DRIVER
9962 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9963 L:      linux-fbdev@vger.kernel.org
9964 S:      Maintained
9965 F:      drivers/video/fbdev/atmel_lcdfb.c
9966 F:      include/video/atmel_lcdc.h
9967
9968 MICROCHIP MMC/SD/SDIO MCI DRIVER
9969 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9970 S:      Maintained
9971 F:      drivers/mmc/host/atmel-mci.c
9972
9973 MICROCHIP MCP16502 PMIC DRIVER
9974 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
9975 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9976 S:      Maintained
9977 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
9978 F:      drivers/regulator/mcp16502.c
9979
9980 MICROCHIP MCP3911 ADC DRIVER
9981 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9982 M:      Kent Gustavsson <kent@minoris.se>
9983 L:      linux-iio@vger.kernel.org
9984 S:      Supported
9985 F:      drivers/iio/adc/mcp3911.c
9986 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9987
9988 MICROCHIP NAND DRIVER
9989 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9990 L:      linux-mtd@lists.infradead.org
9991 S:      Supported
9992 F:      drivers/mtd/nand/raw/atmel/*
9993 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9994
9995 MICROCHIP PWM DRIVER
9996 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9998 L:      linux-pwm@vger.kernel.org
9999 S:      Supported
10000 F:      drivers/pwm/pwm-atmel.c
10001 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10002
10003 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10004 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10005 M:      Eugen Hristev <eugen.hristev@microchip.com>
10006 L:      linux-iio@vger.kernel.org
10007 S:      Supported
10008 F:      drivers/iio/adc/at91-sama5d2_adc.c
10009 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10010 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10011
10012 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10013 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10014 S:      Supported
10015 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10016
10017 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10018 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10019 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10020 L:      linux-gpio@vger.kernel.org
10021 F:      drivers/gpio/gpio-sama5d2-piobu.c
10022
10023 MICROCHIP SPI DRIVER
10024 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10025 S:      Supported
10026 F:      drivers/spi/spi-atmel.*
10027
10028 MICROCHIP SSC DRIVER
10029 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10030 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10031 S:      Supported
10032 F:      drivers/misc/atmel-ssc.c
10033 F:      include/linux/atmel-ssc.h
10034
10035 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10036 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10038 S:      Supported
10039 F:      drivers/misc/atmel_tclib.c
10040 F:      drivers/clocksource/tcb_clksrc.c
10041
10042 MICROCHIP USBA UDC DRIVER
10043 M:      Cristian Birsan <cristian.birsan@microchip.com>
10044 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10045 S:      Supported
10046 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10047
10048 MICROCHIP USB251XB DRIVER
10049 M:      Richard Leitner <richard.leitner@skidata.com>
10050 L:      linux-usb@vger.kernel.org
10051 S:      Maintained
10052 F:      drivers/usb/misc/usb251xb.c
10053 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10054
10055 MICROCHIP XDMA DRIVER
10056 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10057 L:      linux-arm-kernel@lists.infradead.org
10058 L:      dmaengine@vger.kernel.org
10059 S:      Supported
10060 F:      drivers/dma/at_xdmac.c
10061
10062 MICROSEMI MIPS SOCS
10063 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10064 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10065 L:      linux-mips@vger.kernel.org
10066 S:      Supported
10067 F:      arch/mips/generic/board-ocelot.c
10068 F:      arch/mips/configs/generic/board-ocelot.config
10069 F:      arch/mips/boot/dts/mscc/
10070 F:      Documentation/devicetree/bindings/mips/mscc.txt
10071
10072 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10073 M:      Don Brace <don.brace@microsemi.com>
10074 L:      esc.storagedev@microsemi.com
10075 L:      linux-scsi@vger.kernel.org
10076 S:      Supported
10077 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10078 F:      drivers/scsi/smartpqi/Kconfig
10079 F:      drivers/scsi/smartpqi/Makefile
10080 F:      include/linux/cciss*.h
10081 F:      include/uapi/linux/cciss*.h
10082 F:      Documentation/scsi/smartpqi.txt
10083
10084 MICROSEMI ETHERNET SWITCH DRIVER
10085 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10086 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10087 L:      netdev@vger.kernel.org
10088 S:      Supported
10089 F:      drivers/net/ethernet/mscc/
10090
10091 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10092 M:      Chen Yu <yu.c.chen@intel.com>
10093 L:      platform-driver-x86@vger.kernel.org
10094 S:      Supported
10095 F:      drivers/platform/x86/surfacepro3_button.c
10096
10097 MICROTEK X6 SCANNER
10098 M:      Oliver Neukum <oliver@neukum.org>
10099 S:      Maintained
10100 F:      drivers/usb/image/microtek.*
10101
10102 MIPS
10103 M:      Ralf Baechle <ralf@linux-mips.org>
10104 M:      Paul Burton <paul.burton@mips.com>
10105 M:      James Hogan <jhogan@kernel.org>
10106 L:      linux-mips@vger.kernel.org
10107 W:      http://www.linux-mips.org/
10108 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10110 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10111 S:      Supported
10112 F:      Documentation/devicetree/bindings/mips/
10113 F:      Documentation/mips/
10114 F:      arch/mips/
10115 F:      drivers/platform/mips/
10116
10117 MIPS BOSTON DEVELOPMENT BOARD
10118 M:      Paul Burton <paul.burton@mips.com>
10119 L:      linux-mips@vger.kernel.org
10120 S:      Maintained
10121 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10122 F:      arch/mips/boot/dts/img/boston.dts
10123 F:      arch/mips/configs/generic/board-boston.config
10124 F:      drivers/clk/imgtec/clk-boston.c
10125 F:      include/dt-bindings/clock/boston-clock.h
10126
10127 MIPS GENERIC PLATFORM
10128 M:      Paul Burton <paul.burton@mips.com>
10129 L:      linux-mips@vger.kernel.org
10130 S:      Supported
10131 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10132 F:      arch/mips/generic/
10133 F:      arch/mips/tools/generic-board-config.sh
10134
10135 MIPS/LOONGSON1 ARCHITECTURE
10136 M:      Keguang Zhang <keguang.zhang@gmail.com>
10137 L:      linux-mips@vger.kernel.org
10138 S:      Maintained
10139 F:      arch/mips/loongson32/
10140 F:      arch/mips/include/asm/mach-loongson32/
10141 F:      drivers/*/*loongson1*
10142 F:      drivers/*/*/*loongson1*
10143
10144 MIPS/LOONGSON2 ARCHITECTURE
10145 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10146 L:      linux-mips@vger.kernel.org
10147 S:      Maintained
10148 F:      arch/mips/loongson64/fuloong-2e/
10149 F:      arch/mips/loongson64/lemote-2f/
10150 F:      arch/mips/include/asm/mach-loongson64/
10151 F:      drivers/*/*loongson2*
10152 F:      drivers/*/*/*loongson2*
10153
10154 MIPS/LOONGSON3 ARCHITECTURE
10155 M:      Huacai Chen <chenhc@lemote.com>
10156 L:      linux-mips@vger.kernel.org
10157 S:      Maintained
10158 F:      arch/mips/loongson64/
10159 F:      arch/mips/include/asm/mach-loongson64/
10160 F:      drivers/platform/mips/cpu_hwmon.c
10161 F:      drivers/*/*loongson3*
10162 F:      drivers/*/*/*loongson3*
10163
10164 MIPS RINT INSTRUCTION EMULATION
10165 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10166 L:      linux-mips@vger.kernel.org
10167 S:      Supported
10168 F:      arch/mips/math-emu/sp_rint.c
10169 F:      arch/mips/math-emu/dp_rint.c
10170
10171 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10172 M:      Hans Verkuil <hverkuil@xs4all.nl>
10173 L:      linux-media@vger.kernel.org
10174 T:      git git://linuxtv.org/media_tree.git
10175 W:      https://linuxtv.org
10176 S:      Odd Fixes
10177 F:      drivers/media/radio/radio-miropcm20*
10178
10179 MMP SUPPORT
10180 R:      Lubomir Rintel <lkundrak@v3.sk>
10181 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10182 S:      Odd Fixes
10183 F:      arch/arm/boot/dts/mmp*
10184 F:      arch/arm/mach-mmp/
10185
10186 MMU GATHER AND TLB INVALIDATION
10187 M:      Will Deacon <will.deacon@arm.com>
10188 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10189 M:      Andrew Morton <akpm@linux-foundation.org>
10190 M:      Nick Piggin <npiggin@gmail.com>
10191 M:      Peter Zijlstra <peterz@infradead.org>
10192 L:      linux-arch@vger.kernel.org
10193 L:      linux-mm@kvack.org
10194 S:      Maintained
10195 F:      arch/*/include/asm/tlb.h
10196 F:      include/asm-generic/tlb.h
10197 F:      mm/mmu_gather.c
10198
10199 MN88472 MEDIA DRIVER
10200 M:      Antti Palosaari <crope@iki.fi>
10201 L:      linux-media@vger.kernel.org
10202 W:      https://linuxtv.org
10203 W:      http://palosaari.fi/linux/
10204 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10205 S:      Maintained
10206 F:      drivers/media/dvb-frontends/mn88472*
10207
10208 MN88473 MEDIA DRIVER
10209 M:      Antti Palosaari <crope@iki.fi>
10210 L:      linux-media@vger.kernel.org
10211 W:      https://linuxtv.org
10212 W:      http://palosaari.fi/linux/
10213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10214 S:      Maintained
10215 F:      drivers/media/dvb-frontends/mn88473*
10216
10217 MODULE SUPPORT
10218 M:      Jessica Yu <jeyu@kernel.org>
10219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10220 S:      Maintained
10221 F:      include/linux/module.h
10222 F:      kernel/module.c
10223
10224 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10225 W:      http://popies.net/meye/
10226 S:      Orphan
10227 F:      Documentation/media/v4l-drivers/meye*
10228 F:      drivers/media/pci/meye/
10229 F:      include/uapi/linux/meye.h
10230
10231 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10232 M:      Jiri Slaby <jirislaby@gmail.com>
10233 S:      Maintained
10234 F:      Documentation/serial/moxa-smartio
10235 F:      drivers/tty/mxser.*
10236
10237 MR800 AVERMEDIA USB FM RADIO DRIVER
10238 M:      Alexey Klimov <klimov.linux@gmail.com>
10239 L:      linux-media@vger.kernel.org
10240 T:      git git://linuxtv.org/media_tree.git
10241 S:      Maintained
10242 F:      drivers/media/radio/radio-mr800.c
10243
10244 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10245 M:      Alan Ott <alan@signal11.us>
10246 L:      linux-wpan@vger.kernel.org
10247 S:      Maintained
10248 F:      drivers/net/ieee802154/mrf24j40.c
10249 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10250
10251 MSI LAPTOP SUPPORT
10252 M:      "Lee, Chun-Yi" <jlee@suse.com>
10253 L:      platform-driver-x86@vger.kernel.org
10254 S:      Maintained
10255 F:      drivers/platform/x86/msi-laptop.c
10256
10257 MSI WMI SUPPORT
10258 L:      platform-driver-x86@vger.kernel.org
10259 S:      Orphan
10260 F:      drivers/platform/x86/msi-wmi.c
10261
10262 MSI001 MEDIA DRIVER
10263 M:      Antti Palosaari <crope@iki.fi>
10264 L:      linux-media@vger.kernel.org
10265 W:      https://linuxtv.org
10266 W:      http://palosaari.fi/linux/
10267 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10268 T:      git git://linuxtv.org/anttip/media_tree.git
10269 S:      Maintained
10270 F:      drivers/media/tuners/msi001*
10271
10272 MSI2500 MEDIA DRIVER
10273 M:      Antti Palosaari <crope@iki.fi>
10274 L:      linux-media@vger.kernel.org
10275 W:      https://linuxtv.org
10276 W:      http://palosaari.fi/linux/
10277 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10278 T:      git git://linuxtv.org/anttip/media_tree.git
10279 S:      Maintained
10280 F:      drivers/media/usb/msi2500/
10281
10282 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10283 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10284 L:      linux-mtd@lists.infradead.org
10285 S:      Maintained
10286 F:      drivers/mtd/devices/docg3*
10287
10288 MT9M032 APTINA SENSOR DRIVER
10289 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10290 L:      linux-media@vger.kernel.org
10291 T:      git git://linuxtv.org/media_tree.git
10292 S:      Maintained
10293 F:      drivers/media/i2c/mt9m032.c
10294 F:      include/media/i2c/mt9m032.h
10295
10296 MT9P031 APTINA CAMERA SENSOR
10297 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10298 L:      linux-media@vger.kernel.org
10299 T:      git git://linuxtv.org/media_tree.git
10300 S:      Maintained
10301 F:      drivers/media/i2c/mt9p031.c
10302 F:      include/media/i2c/mt9p031.h
10303
10304 MT9T001 APTINA CAMERA SENSOR
10305 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10306 L:      linux-media@vger.kernel.org
10307 T:      git git://linuxtv.org/media_tree.git
10308 S:      Maintained
10309 F:      drivers/media/i2c/mt9t001.c
10310 F:      include/media/i2c/mt9t001.h
10311
10312 MT9T112 APTINA CAMERA SENSOR
10313 M:      Jacopo Mondi <jacopo@jmondi.org>
10314 L:      linux-media@vger.kernel.org
10315 T:      git git://linuxtv.org/media_tree.git
10316 S:      Odd Fixes
10317 F:      drivers/media/i2c/mt9t112.c
10318 F:      include/media/i2c/mt9t112.h
10319
10320 MT9V032 APTINA CAMERA SENSOR
10321 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10322 L:      linux-media@vger.kernel.org
10323 T:      git git://linuxtv.org/media_tree.git
10324 S:      Maintained
10325 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10326 F:      drivers/media/i2c/mt9v032.c
10327 F:      include/media/i2c/mt9v032.h
10328
10329 MT9V111 APTINA CAMERA SENSOR
10330 M:      Jacopo Mondi <jacopo@jmondi.org>
10331 L:      linux-media@vger.kernel.org
10332 T:      git git://linuxtv.org/media_tree.git
10333 S:      Maintained
10334 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10335 F:      drivers/media/i2c/mt9v111.c
10336
10337 MULTIFUNCTION DEVICES (MFD)
10338 M:      Lee Jones <lee.jones@linaro.org>
10339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10340 S:      Supported
10341 F:      Documentation/devicetree/bindings/mfd/
10342 F:      drivers/mfd/
10343 F:      include/linux/mfd/
10344 F:      include/dt-bindings/mfd/
10345
10346 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10347 S:      Orphan
10348 F:      drivers/mmc/host/mmc_spi.c
10349 F:      include/linux/spi/mmc_spi.h
10350
10351 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10352 M:      Ulf Hansson <ulf.hansson@linaro.org>
10353 L:      linux-mmc@vger.kernel.org
10354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10355 S:      Maintained
10356 F:      Documentation/devicetree/bindings/mmc/
10357 F:      drivers/mmc/
10358 F:      include/linux/mmc/
10359 F:      include/uapi/linux/mmc/
10360
10361 MULTIPLEXER SUBSYSTEM
10362 M:      Peter Rosin <peda@axentia.se>
10363 S:      Maintained
10364 F:      Documentation/ABI/testing/sysfs-class-mux*
10365 F:      Documentation/devicetree/bindings/mux/
10366 F:      include/dt-bindings/mux/
10367 F:      include/linux/mux/
10368 F:      drivers/mux/
10369
10370 MULTITECH MULTIPORT CARD (ISICOM)
10371 S:      Orphan
10372 F:      drivers/tty/isicom.c
10373 F:      include/linux/isicom.h
10374
10375 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10376 M:      Bin Liu <b-liu@ti.com>
10377 L:      linux-usb@vger.kernel.org
10378 S:      Maintained
10379 F:      drivers/usb/musb/
10380
10381 MXL301RF MEDIA DRIVER
10382 M:      Akihiro Tsukada <tskd08@gmail.com>
10383 L:      linux-media@vger.kernel.org
10384 S:      Odd Fixes
10385 F:      drivers/media/tuners/mxl301rf*
10386
10387 MXL5007T MEDIA DRIVER
10388 M:      Michael Krufky <mkrufky@linuxtv.org>
10389 L:      linux-media@vger.kernel.org
10390 W:      https://linuxtv.org
10391 W:      http://github.com/mkrufky
10392 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10393 T:      git git://linuxtv.org/mkrufky/tuners.git
10394 S:      Maintained
10395 F:      drivers/media/tuners/mxl5007t.*
10396
10397 MXSFB DRM DRIVER
10398 M:      Marek Vasut <marex@denx.de>
10399 M:      Stefan Agner <stefan@agner.ch>
10400 L:      dri-devel@lists.freedesktop.org
10401 S:      Supported
10402 F:      drivers/gpu/drm/mxsfb/
10403 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10404 T:      git git://anongit.freedesktop.org/drm/drm-misc
10405
10406 MYLEX DAC960 PCI RAID Controller
10407 M:      Hannes Reinecke <hare@kernel.org>
10408 L:      linux-scsi@vger.kernel.org
10409 S:      Supported
10410 F:      drivers/scsi/myrb.*
10411 F:      drivers/scsi/myrs.*
10412
10413 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10414 M:      Chris Lee <christopher.lee@cspi.com>
10415 L:      netdev@vger.kernel.org
10416 W:      https://www.cspi.com/ethernet-products/support/downloads/
10417 S:      Supported
10418 F:      drivers/net/ethernet/myricom/myri10ge/
10419
10420 NAND FLASH SUBSYSTEM
10421 M:      Boris Brezillon <bbrezillon@kernel.org>
10422 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10423 R:      Richard Weinberger <richard@nod.at>
10424 L:      linux-mtd@lists.infradead.org
10425 W:      http://www.linux-mtd.infradead.org/
10426 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10427 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10428 T:      git git://git.infradead.org/linux-mtd.git nand/next
10429 S:      Maintained
10430 F:      drivers/mtd/nand/
10431 F:      include/linux/mtd/*nand*.h
10432
10433 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10434 M:      Daniel Mack <zonque@gmail.com>
10435 S:      Maintained
10436 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10437 W:      http://www.native-instruments.com
10438 F:      sound/usb/caiaq/
10439
10440 NATSEMI ETHERNET DRIVER (DP8381x)
10441 S:      Orphan
10442 F:      drivers/net/ethernet/natsemi/natsemi.c
10443
10444 NCR 5380 SCSI DRIVERS
10445 M:      Finn Thain <fthain@telegraphics.com.au>
10446 M:      Michael Schmitz <schmitzmic@gmail.com>
10447 L:      linux-scsi@vger.kernel.org
10448 S:      Maintained
10449 F:      Documentation/scsi/g_NCR5380.txt
10450 F:      drivers/scsi/NCR5380.*
10451 F:      drivers/scsi/arm/cumana_1.c
10452 F:      drivers/scsi/arm/oak.c
10453 F:      drivers/scsi/atari_scsi.*
10454 F:      drivers/scsi/dmx3191d.c
10455 F:      drivers/scsi/g_NCR5380.*
10456 F:      drivers/scsi/mac_scsi.*
10457 F:      drivers/scsi/sun3_scsi.*
10458 F:      drivers/scsi/sun3_scsi_vme.c
10459
10460 NCSI LIBRARY:
10461 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10462 S:      Maintained
10463 F:      net/ncsi/
10464
10465 NCT6775 HARDWARE MONITOR DRIVER
10466 M:      Guenter Roeck <linux@roeck-us.net>
10467 L:      linux-hwmon@vger.kernel.org
10468 S:      Maintained
10469 F:      Documentation/hwmon/nct6775
10470 F:      drivers/hwmon/nct6775.c
10471
10472 NET_FAILOVER MODULE
10473 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10474 L:      netdev@vger.kernel.org
10475 S:      Supported
10476 F:      driver/net/net_failover.c
10477 F:      include/net/net_failover.h
10478 F:      Documentation/networking/net_failover.rst
10479
10480 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10481 M:      Faisal Latif <faisal.latif@intel.com>
10482 L:      linux-rdma@vger.kernel.org
10483 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10484 S:      Supported
10485 F:      drivers/infiniband/hw/nes/
10486 F:      include/uapi/rdma/nes-abi.h
10487
10488 NETEM NETWORK EMULATOR
10489 M:      Stephen Hemminger <stephen@networkplumber.org>
10490 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10491 S:      Maintained
10492 F:      net/sched/sch_netem.c
10493
10494 NETERION 10GbE DRIVERS (s2io/vxge)
10495 M:      Jon Mason <jdmason@kudzu.us>
10496 L:      netdev@vger.kernel.org
10497 S:      Supported
10498 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10499 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10500 F:      drivers/net/ethernet/neterion/
10501
10502 NETFILTER
10503 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10504 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10505 M:      Florian Westphal <fw@strlen.de>
10506 L:      netfilter-devel@vger.kernel.org
10507 L:      coreteam@netfilter.org
10508 W:      http://www.netfilter.org/
10509 W:      http://www.iptables.org/
10510 W:      http://www.nftables.org/
10511 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10514 S:      Maintained
10515 F:      include/linux/netfilter*
10516 F:      include/linux/netfilter/
10517 F:      include/net/netfilter/
10518 F:      include/uapi/linux/netfilter*
10519 F:      include/uapi/linux/netfilter/
10520 F:      net/*/netfilter.c
10521 F:      net/*/netfilter/
10522 F:      net/netfilter/
10523 F:      net/bridge/br_netfilter*.c
10524
10525 NETROM NETWORK LAYER
10526 M:      Ralf Baechle <ralf@linux-mips.org>
10527 L:      linux-hams@vger.kernel.org
10528 W:      http://www.linux-ax25.org/
10529 S:      Maintained
10530 F:      include/net/netrom.h
10531 F:      include/uapi/linux/netrom.h
10532 F:      net/netrom/
10533
10534 NETRONOME ETHERNET DRIVERS
10535 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10536 L:      oss-drivers@netronome.com
10537 S:      Maintained
10538 F:      drivers/net/ethernet/netronome/
10539
10540 NETWORK BLOCK DEVICE (NBD)
10541 M:      Josef Bacik <josef@toxicpanda.com>
10542 S:      Maintained
10543 L:      linux-block@vger.kernel.org
10544 L:      nbd@other.debian.org
10545 F:      Documentation/blockdev/nbd.txt
10546 F:      drivers/block/nbd.c
10547 F:      include/uapi/linux/nbd.h
10548
10549 NETWORK DROP MONITOR
10550 M:      Neil Horman <nhorman@tuxdriver.com>
10551 L:      netdev@vger.kernel.org
10552 S:      Maintained
10553 W:      https://fedorahosted.org/dropwatch/
10554 F:      net/core/drop_monitor.c
10555
10556 NETWORKING DRIVERS
10557 M:      "David S. Miller" <davem@davemloft.net>
10558 L:      netdev@vger.kernel.org
10559 W:      http://www.linuxfoundation.org/en/Net
10560 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10563 S:      Odd Fixes
10564 F:      Documentation/devicetree/bindings/net/
10565 F:      drivers/net/
10566 F:      include/linux/if_*
10567 F:      include/linux/netdevice.h
10568 F:      include/linux/etherdevice.h
10569 F:      include/linux/fcdevice.h
10570 F:      include/linux/fddidevice.h
10571 F:      include/linux/hippidevice.h
10572 F:      include/linux/inetdevice.h
10573 F:      include/uapi/linux/if_*
10574 F:      include/uapi/linux/netdevice.h
10575
10576 NETWORKING DRIVERS (WIRELESS)
10577 M:      Kalle Valo <kvalo@codeaurora.org>
10578 L:      linux-wireless@vger.kernel.org
10579 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10582 S:      Maintained
10583 F:      Documentation/devicetree/bindings/net/wireless/
10584 F:      drivers/net/wireless/
10585
10586 NETWORKING [DSA]
10587 M:      Andrew Lunn <andrew@lunn.ch>
10588 M:      Vivien Didelot <vivien.didelot@gmail.com>
10589 M:      Florian Fainelli <f.fainelli@gmail.com>
10590 S:      Maintained
10591 F:      Documentation/devicetree/bindings/net/dsa/
10592 F:      net/dsa/
10593 F:      include/net/dsa.h
10594 F:      include/linux/dsa/
10595 F:      drivers/net/dsa/
10596
10597 NETWORKING [GENERAL]
10598 M:      "David S. Miller" <davem@davemloft.net>
10599 L:      netdev@vger.kernel.org
10600 W:      http://www.linuxfoundation.org/en/Net
10601 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10604 B:      mailto:netdev@vger.kernel.org
10605 S:      Maintained
10606 F:      net/
10607 F:      include/net/
10608 F:      include/linux/in.h
10609 F:      include/linux/net.h
10610 F:      include/linux/netdevice.h
10611 F:      include/uapi/linux/in.h
10612 F:      include/uapi/linux/net.h
10613 F:      include/uapi/linux/netdevice.h
10614 F:      include/uapi/linux/net_namespace.h
10615 F:      tools/testing/selftests/net/
10616 F:      lib/net_utils.c
10617 F:      lib/random32.c
10618 F:      Documentation/networking/
10619
10620 NETWORKING [IPSEC]
10621 M:      Steffen Klassert <steffen.klassert@secunet.com>
10622 M:      Herbert Xu <herbert@gondor.apana.org.au>
10623 M:      "David S. Miller" <davem@davemloft.net>
10624 L:      netdev@vger.kernel.org
10625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10627 S:      Maintained
10628 F:      net/xfrm/
10629 F:      net/key/
10630 F:      net/ipv4/xfrm*
10631 F:      net/ipv4/esp4*
10632 F:      net/ipv4/ah4.c
10633 F:      net/ipv4/ipcomp.c
10634 F:      net/ipv4/ip_vti.c
10635 F:      net/ipv6/xfrm*
10636 F:      net/ipv6/esp6*
10637 F:      net/ipv6/ah6.c
10638 F:      net/ipv6/ipcomp6.c
10639 F:      net/ipv6/ip6_vti.c
10640 F:      include/uapi/linux/xfrm.h
10641 F:      include/net/xfrm.h
10642
10643 NETWORKING [IPv4/IPv6]
10644 M:      "David S. Miller" <davem@davemloft.net>
10645 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10646 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10647 L:      netdev@vger.kernel.org
10648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10649 S:      Maintained
10650 F:      net/ipv4/
10651 F:      net/ipv6/
10652 F:      include/net/ip*
10653 F:      arch/x86/net/*
10654
10655 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10656 M:      Paul Moore <paul@paul-moore.com>
10657 W:      https://github.com/netlabel
10658 L:      netdev@vger.kernel.org
10659 L:      linux-security-module@vger.kernel.org
10660 S:      Maintained
10661 F:      Documentation/netlabel/
10662 F:      include/net/calipso.h
10663 F:      include/net/cipso_ipv4.h
10664 F:      include/net/netlabel.h
10665 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10666 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10667 F:      net/netlabel/
10668 F:      net/ipv4/cipso_ipv4.c
10669 F:      net/ipv6/calipso.c
10670 F:      net/netfilter/xt_CONNSECMARK.c
10671 F:      net/netfilter/xt_SECMARK.c
10672
10673 NETWORKING [TCP]
10674 M:      Eric Dumazet <edumazet@google.com>
10675 L:      netdev@vger.kernel.org
10676 S:      Maintained
10677 F:      net/ipv4/tcp*.c
10678 F:      net/ipv4/syncookies.c
10679 F:      net/ipv6/tcp*.c
10680 F:      net/ipv6/syncookies.c
10681 F:      include/uapi/linux/tcp.h
10682 F:      include/net/tcp.h
10683 F:      include/linux/tcp.h
10684 F:      include/trace/events/tcp.h
10685
10686 NETWORKING [TLS]
10687 M:      Boris Pismenny <borisp@mellanox.com>
10688 M:      Aviad Yehezkel <aviadye@mellanox.com>
10689 M:      Dave Watson <davejwatson@fb.com>
10690 M:      John Fastabend <john.fastabend@gmail.com>
10691 M:      Daniel Borkmann <daniel@iogearbox.net>
10692 L:      netdev@vger.kernel.org
10693 S:      Maintained
10694 F:      net/tls/*
10695 F:      include/uapi/linux/tls.h
10696 F:      include/net/tls.h
10697
10698 NETWORKING [WIRELESS]
10699 L:      linux-wireless@vger.kernel.org
10700 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10701
10702 NETDEVSIM
10703 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10704 S:      Maintained
10705 F:      drivers/net/netdevsim/*
10706
10707 NETXEN (1/10) GbE SUPPORT
10708 M:      Manish Chopra <manishc@marvell.com>
10709 M:      Rahul Verma <rahulv@marvell.com>
10710 M:      GR-Linux-NIC-Dev@marvell.com
10711 L:      netdev@vger.kernel.org
10712 S:      Supported
10713 F:      drivers/net/ethernet/qlogic/netxen/
10714
10715 NFC SUBSYSTEM
10716 M:      Samuel Ortiz <sameo@linux.intel.com>
10717 L:      linux-wireless@vger.kernel.org
10718 L:      linux-nfc@lists.01.org (subscribers-only)
10719 S:      Supported
10720 F:      net/nfc/
10721 F:      include/net/nfc/
10722 F:      include/uapi/linux/nfc.h
10723 F:      drivers/nfc/
10724 F:      include/linux/platform_data/nfcmrvl.h
10725 F:      include/linux/platform_data/nxp-nci.h
10726 F:      Documentation/devicetree/bindings/net/nfc/
10727
10728 NFS, SUNRPC, AND LOCKD CLIENTS
10729 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10730 M:      Anna Schumaker <anna.schumaker@netapp.com>
10731 L:      linux-nfs@vger.kernel.org
10732 W:      http://client.linux-nfs.org
10733 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10734 S:      Maintained
10735 F:      fs/lockd/
10736 F:      fs/nfs/
10737 F:      fs/nfs_common/
10738 F:      net/sunrpc/
10739 F:      include/linux/lockd/
10740 F:      include/linux/nfs*
10741 F:      include/linux/sunrpc/
10742 F:      include/uapi/linux/nfs*
10743 F:      include/uapi/linux/sunrpc/
10744
10745 NILFS2 FILESYSTEM
10746 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10747 L:      linux-nilfs@vger.kernel.org
10748 W:      https://nilfs.sourceforge.io/
10749 W:      https://nilfs.osdn.jp/
10750 T:      git git://github.com/konis/nilfs2.git
10751 S:      Supported
10752 F:      Documentation/filesystems/nilfs2.txt
10753 F:      fs/nilfs2/
10754 F:      include/trace/events/nilfs2.h
10755 F:      include/uapi/linux/nilfs2_api.h
10756 F:      include/uapi/linux/nilfs2_ondisk.h
10757
10758 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10759 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10760 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10761 S:      Maintained
10762 F:      Documentation/scsi/NinjaSCSI.txt
10763 F:      drivers/scsi/pcmcia/nsp_*
10764
10765 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10766 M:      GOTO Masanori <gotom@debian.or.jp>
10767 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10768 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10769 S:      Maintained
10770 F:      Documentation/scsi/NinjaSCSI.txt
10771 F:      drivers/scsi/nsp32*
10772
10773 NIOS2 ARCHITECTURE
10774 M:      Ley Foon Tan <lftan@altera.com>
10775 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10777 S:      Maintained
10778 F:      arch/nios2/
10779
10780 NOHZ, DYNTICKS SUPPORT
10781 M:      Frederic Weisbecker <fweisbec@gmail.com>
10782 M:      Thomas Gleixner <tglx@linutronix.de>
10783 M:      Ingo Molnar <mingo@kernel.org>
10784 L:      linux-kernel@vger.kernel.org
10785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10786 S:      Maintained
10787 F:      kernel/time/tick*.*
10788 F:      include/linux/tick.h
10789 F:      include/linux/sched/nohz.h
10790
10791 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10792 M:      Pavel Machek <pavel@ucw.cz>
10793 M:      Sakari Ailus <sakari.ailus@iki.fi>
10794 L:      linux-media@vger.kernel.org
10795 S:      Maintained
10796 F:      drivers/media/i2c/et8ek8
10797 F:      drivers/media/i2c/ad5820.c
10798
10799 NOKIA N900 POWER SUPPLY DRIVERS
10800 R:      Pali Rohár <pali.rohar@gmail.com>
10801 F:      include/linux/power/bq2415x_charger.h
10802 F:      include/linux/power/bq27xxx_battery.h
10803 F:      include/linux/power/isp1704_charger.h
10804 F:      drivers/power/supply/bq2415x_charger.c
10805 F:      drivers/power/supply/bq27xxx_battery.c
10806 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10807 F:      drivers/power/supply/isp1704_charger.c
10808 F:      drivers/power/supply/rx51_battery.c
10809
10810 NTB AMD DRIVER
10811 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10812 L:      linux-ntb@googlegroups.com
10813 S:      Supported
10814 F:      drivers/ntb/hw/amd/
10815
10816 NTB DRIVER CORE
10817 M:      Jon Mason <jdmason@kudzu.us>
10818 M:      Dave Jiang <dave.jiang@intel.com>
10819 M:      Allen Hubbe <allenbh@gmail.com>
10820 L:      linux-ntb@googlegroups.com
10821 S:      Supported
10822 W:      https://github.com/jonmason/ntb/wiki
10823 T:      git git://github.com/jonmason/ntb.git
10824 F:      drivers/ntb/
10825 F:      drivers/net/ntb_netdev.c
10826 F:      include/linux/ntb.h
10827 F:      include/linux/ntb_transport.h
10828 F:      tools/testing/selftests/ntb/
10829
10830 NTB IDT DRIVER
10831 M:      Serge Semin <fancer.lancer@gmail.com>
10832 L:      linux-ntb@googlegroups.com
10833 S:      Supported
10834 F:      drivers/ntb/hw/idt/
10835
10836 NTB INTEL DRIVER
10837 M:      Dave Jiang <dave.jiang@intel.com>
10838 L:      linux-ntb@googlegroups.com
10839 S:      Supported
10840 W:      https://github.com/davejiang/linux/wiki
10841 T:      git https://github.com/davejiang/linux.git
10842 F:      drivers/ntb/hw/intel/
10843
10844 NTFS FILESYSTEM
10845 M:      Anton Altaparmakov <anton@tuxera.com>
10846 L:      linux-ntfs-dev@lists.sourceforge.net
10847 W:      http://www.tuxera.com/
10848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10849 S:      Supported
10850 F:      Documentation/filesystems/ntfs.txt
10851 F:      fs/ntfs/
10852
10853 NUBUS SUBSYSTEM
10854 M:      Finn Thain <fthain@telegraphics.com.au>
10855 L:      linux-m68k@lists.linux-m68k.org
10856 S:      Maintained
10857 F:      arch/*/include/asm/nubus.h
10858 F:      drivers/nubus/
10859 F:      include/linux/nubus.h
10860 F:      include/uapi/linux/nubus.h
10861
10862 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10863 M:      Antonino Daplas <adaplas@gmail.com>
10864 L:      linux-fbdev@vger.kernel.org
10865 S:      Maintained
10866 F:      drivers/video/fbdev/riva/
10867 F:      drivers/video/fbdev/nvidia/
10868
10869 NVM EXPRESS DRIVER
10870 M:      Keith Busch <keith.busch@intel.com>
10871 M:      Jens Axboe <axboe@fb.com>
10872 M:      Christoph Hellwig <hch@lst.de>
10873 M:      Sagi Grimberg <sagi@grimberg.me>
10874 L:      linux-nvme@lists.infradead.org
10875 T:      git://git.infradead.org/nvme.git
10876 W:      http://git.infradead.org/nvme.git
10877 S:      Supported
10878 F:      drivers/nvme/host/
10879 F:      include/linux/nvme.h
10880 F:      include/uapi/linux/nvme_ioctl.h
10881
10882 NVM EXPRESS FC TRANSPORT DRIVERS
10883 M:      James Smart <james.smart@broadcom.com>
10884 L:      linux-nvme@lists.infradead.org
10885 S:      Supported
10886 F:      include/linux/nvme-fc.h
10887 F:      include/linux/nvme-fc-driver.h
10888 F:      drivers/nvme/host/fc.c
10889 F:      drivers/nvme/target/fc.c
10890 F:      drivers/nvme/target/fcloop.c
10891
10892 NVM EXPRESS TARGET DRIVER
10893 M:      Christoph Hellwig <hch@lst.de>
10894 M:      Sagi Grimberg <sagi@grimberg.me>
10895 L:      linux-nvme@lists.infradead.org
10896 T:      git://git.infradead.org/nvme.git
10897 W:      http://git.infradead.org/nvme.git
10898 S:      Supported
10899 F:      drivers/nvme/target/
10900
10901 NVMEM FRAMEWORK
10902 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10903 S:      Maintained
10904 F:      drivers/nvmem/
10905 F:      Documentation/devicetree/bindings/nvmem/
10906 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10907 F:      include/linux/nvmem-consumer.h
10908 F:      include/linux/nvmem-provider.h
10909
10910 NXP SGTL5000 DRIVER
10911 M:      Fabio Estevam <fabio.estevam@nxp.com>
10912 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10913 S:      Maintained
10914 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10915 F:      sound/soc/codecs/sgtl5000*
10916
10917 NXP TDA998X DRM DRIVER
10918 M:      Russell King <linux@armlinux.org.uk>
10919 S:      Maintained
10920 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10921 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10922 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10923 F:      include/drm/i2c/tda998x.h
10924 F:      include/dt-bindings/display/tda998x.h
10925 K:      "nxp,tda998x"
10926
10927 NXP TFA9879 DRIVER
10928 M:      Peter Rosin <peda@axentia.se>
10929 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10930 S:      Maintained
10931 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10932 F:      sound/soc/codecs/tfa9879*
10933
10934 NXP-NCI NFC DRIVER
10935 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10936 R:      Charles Gorand <charles.gorand@effinnov.com>
10937 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10938 S:      Supported
10939 F:      drivers/nfc/nxp-nci
10940
10941 OBJAGG
10942 M:      Jiri Pirko <jiri@mellanox.com>
10943 L:      netdev@vger.kernel.org
10944 S:      Supported
10945 F:      lib/objagg.c
10946 F:      lib/test_objagg.c
10947 F:      include/linux/objagg.h
10948
10949 OBJTOOL
10950 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10951 M:      Peter Zijlstra <peterz@infradead.org>
10952 S:      Supported
10953 F:      tools/objtool/
10954
10955 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10956 M:      Frederic Barrat <fbarrat@linux.ibm.com>
10957 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10958 L:      linuxppc-dev@lists.ozlabs.org
10959 S:      Supported
10960 F:      arch/powerpc/platforms/powernv/ocxl.c
10961 F:      arch/powerpc/include/asm/pnv-ocxl.h
10962 F:      drivers/misc/ocxl/
10963 F:      include/misc/ocxl*
10964 F:      include/uapi/misc/ocxl.h
10965 F:      Documentation/accelerators/ocxl.rst
10966
10967 OMAP AUDIO SUPPORT
10968 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10969 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10970 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10971 L:      linux-omap@vger.kernel.org
10972 S:      Maintained
10973 F:      sound/soc/ti/omap*
10974 F:      sound/soc/ti/rx51.c
10975 F:      sound/soc/ti/n810.c
10976 F:      sound/soc/ti/sdma-pcm.*
10977
10978 OMAP CLOCK FRAMEWORK SUPPORT
10979 M:      Paul Walmsley <paul@pwsan.com>
10980 L:      linux-omap@vger.kernel.org
10981 S:      Maintained
10982 F:      arch/arm/*omap*/*clock*
10983
10984 OMAP DEVICE TREE SUPPORT
10985 M:      Benoît Cousson <bcousson@baylibre.com>
10986 M:      Tony Lindgren <tony@atomide.com>
10987 L:      linux-omap@vger.kernel.org
10988 L:      devicetree@vger.kernel.org
10989 S:      Maintained
10990 F:      arch/arm/boot/dts/*omap*
10991 F:      arch/arm/boot/dts/*am3*
10992 F:      arch/arm/boot/dts/*am4*
10993 F:      arch/arm/boot/dts/*am5*
10994 F:      arch/arm/boot/dts/*dra7*
10995
10996 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10997 L:      linux-omap@vger.kernel.org
10998 L:      linux-fbdev@vger.kernel.org
10999 S:      Orphan
11000 F:      drivers/video/fbdev/omap2/
11001 F:      Documentation/arm/OMAP/DSS
11002
11003 OMAP FRAMEBUFFER SUPPORT
11004 L:      linux-fbdev@vger.kernel.org
11005 L:      linux-omap@vger.kernel.org
11006 S:      Orphan
11007 F:      drivers/video/fbdev/omap/
11008
11009 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11010 M:      Roger Quadros <rogerq@ti.com>
11011 M:      Tony Lindgren <tony@atomide.com>
11012 L:      linux-omap@vger.kernel.org
11013 S:      Maintained
11014 F:      drivers/memory/omap-gpmc.c
11015 F:      arch/arm/mach-omap2/*gpmc*
11016
11017 OMAP GPIO DRIVER
11018 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11019 M:      Santosh Shilimkar <ssantosh@kernel.org>
11020 M:      Kevin Hilman <khilman@kernel.org>
11021 L:      linux-omap@vger.kernel.org
11022 S:      Maintained
11023 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11024 F:      drivers/gpio/gpio-omap.c
11025
11026 OMAP HARDWARE SPINLOCK SUPPORT
11027 M:      Ohad Ben-Cohen <ohad@wizery.com>
11028 L:      linux-omap@vger.kernel.org
11029 S:      Maintained
11030 F:      drivers/hwspinlock/omap_hwspinlock.c
11031
11032 OMAP HS MMC SUPPORT
11033 L:      linux-mmc@vger.kernel.org
11034 L:      linux-omap@vger.kernel.org
11035 S:      Orphan
11036 F:      drivers/mmc/host/omap_hsmmc.c
11037
11038 OMAP HWMOD DATA
11039 M:      Paul Walmsley <paul@pwsan.com>
11040 L:      linux-omap@vger.kernel.org
11041 S:      Maintained
11042 F:      arch/arm/mach-omap2/omap_hwmod*data*
11043
11044 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11045 M:      Benoît Cousson <bcousson@baylibre.com>
11046 L:      linux-omap@vger.kernel.org
11047 S:      Maintained
11048 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11049
11050 OMAP HWMOD SUPPORT
11051 M:      Benoît Cousson <bcousson@baylibre.com>
11052 M:      Paul Walmsley <paul@pwsan.com>
11053 L:      linux-omap@vger.kernel.org
11054 S:      Maintained
11055 F:      arch/arm/mach-omap2/omap_hwmod.*
11056
11057 OMAP I2C DRIVER
11058 M:      Vignesh R <vigneshr@ti.com>
11059 L:      linux-omap@vger.kernel.org
11060 L:      linux-i2c@vger.kernel.org
11061 S:      Maintained
11062 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11063 F:      drivers/i2c/busses/i2c-omap.c
11064
11065 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11066 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11067 L:      linux-media@vger.kernel.org
11068 S:      Maintained
11069 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11070 F:      drivers/media/platform/omap3isp/
11071 F:      drivers/staging/media/omap4iss/
11072
11073 OMAP MMC SUPPORT
11074 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11075 L:      linux-omap@vger.kernel.org
11076 S:      Odd Fixes
11077 F:      drivers/mmc/host/omap.c
11078
11079 OMAP POWER MANAGEMENT SUPPORT
11080 M:      Kevin Hilman <khilman@kernel.org>
11081 L:      linux-omap@vger.kernel.org
11082 S:      Maintained
11083 F:      arch/arm/*omap*/*pm*
11084 F:      drivers/cpufreq/omap-cpufreq.c
11085
11086 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11087 M:      Rajendra Nayak <rnayak@codeaurora.org>
11088 M:      Paul Walmsley <paul@pwsan.com>
11089 L:      linux-omap@vger.kernel.org
11090 S:      Maintained
11091 F:      arch/arm/mach-omap2/prm*
11092
11093 OMAP RANDOM NUMBER GENERATOR SUPPORT
11094 M:      Deepak Saxena <dsaxena@plexity.net>
11095 S:      Maintained
11096 F:      drivers/char/hw_random/omap-rng.c
11097
11098 OMAP USB SUPPORT
11099 L:      linux-usb@vger.kernel.org
11100 L:      linux-omap@vger.kernel.org
11101 S:      Orphan
11102 F:      drivers/usb/*/*omap*
11103 F:      arch/arm/*omap*/usb*
11104
11105 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11106 M:      Mark Jackson <mpfj@newflow.co.uk>
11107 L:      linux-omap@vger.kernel.org
11108 S:      Maintained
11109 F:      arch/arm/boot/dts/am335x-nano.dts
11110
11111 OMAP1 SUPPORT
11112 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11113 M:      Tony Lindgren <tony@atomide.com>
11114 L:      linux-omap@vger.kernel.org
11115 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11117 S:      Maintained
11118 F:      arch/arm/mach-omap1/
11119 F:      arch/arm/plat-omap/
11120 F:      arch/arm/configs/omap1_defconfig
11121 F:      drivers/i2c/busses/i2c-omap.c
11122 F:      include/linux/platform_data/i2c-omap.h
11123 F:      include/linux/platform_data/ams-delta-fiq.h
11124
11125 OMAP2+ SUPPORT
11126 M:      Tony Lindgren <tony@atomide.com>
11127 L:      linux-omap@vger.kernel.org
11128 W:      http://www.muru.com/linux/omap/
11129 W:      http://linux.omap.com/
11130 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11132 S:      Maintained
11133 F:      arch/arm/mach-omap2/
11134 F:      arch/arm/plat-omap/
11135 F:      arch/arm/configs/omap2plus_defconfig
11136 F:      drivers/i2c/busses/i2c-omap.c
11137 F:      drivers/irqchip/irq-omap-intc.c
11138 F:      drivers/mfd/*omap*.c
11139 F:      drivers/mfd/menelaus.c
11140 F:      drivers/mfd/palmas.c
11141 F:      drivers/mfd/tps65217.c
11142 F:      drivers/mfd/tps65218.c
11143 F:      drivers/mfd/tps65910.c
11144 F:      drivers/mfd/twl-core.[ch]
11145 F:      drivers/mfd/twl4030*.c
11146 F:      drivers/mfd/twl6030*.c
11147 F:      drivers/mfd/twl6040*.c
11148 F:      drivers/regulator/palmas-regulator*.c
11149 F:      drivers/regulator/pbias-regulator.c
11150 F:      drivers/regulator/tps65217-regulator.c
11151 F:      drivers/regulator/tps65218-regulator.c
11152 F:      drivers/regulator/tps65910-regulator.c
11153 F:      drivers/regulator/twl-regulator.c
11154 F:      drivers/regulator/twl6030-regulator.c
11155 F:      include/linux/platform_data/i2c-omap.h
11156
11157 ONION OMEGA2+ BOARD
11158 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11159 L:      linux-mips@vger.kernel.org
11160 S:      Maintained
11161 F:      arch/mips/boot/dts/ralink/omega2p.dts
11162
11163 OMFS FILESYSTEM
11164 M:      Bob Copeland <me@bobcopeland.com>
11165 L:      linux-karma-devel@lists.sourceforge.net
11166 S:      Maintained
11167 F:      Documentation/filesystems/omfs.txt
11168 F:      fs/omfs/
11169
11170 OMNIKEY CARDMAN 4000 DRIVER
11171 M:      Harald Welte <laforge@gnumonks.org>
11172 S:      Maintained
11173 F:      drivers/char/pcmcia/cm4000_cs.c
11174 F:      include/linux/cm4000_cs.h
11175 F:      include/uapi/linux/cm4000_cs.h
11176
11177 OMNIKEY CARDMAN 4040 DRIVER
11178 M:      Harald Welte <laforge@gnumonks.org>
11179 S:      Maintained
11180 F:      drivers/char/pcmcia/cm4040_cs.*
11181
11182 OMNIVISION OV13858 SENSOR DRIVER
11183 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11184 L:      linux-media@vger.kernel.org
11185 T:      git git://linuxtv.org/media_tree.git
11186 S:      Maintained
11187 F:      drivers/media/i2c/ov13858.c
11188
11189 OMNIVISION OV2680 SENSOR DRIVER
11190 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11191 L:      linux-media@vger.kernel.org
11192 T:      git git://linuxtv.org/media_tree.git
11193 S:      Maintained
11194 F:      drivers/media/i2c/ov2680.c
11195 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11196
11197 OMNIVISION OV2685 SENSOR DRIVER
11198 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11199 L:      linux-media@vger.kernel.org
11200 T:      git git://linuxtv.org/media_tree.git
11201 S:      Maintained
11202 F:      drivers/media/i2c/ov2685.c
11203
11204 OMNIVISION OV5640 SENSOR DRIVER
11205 M:      Steve Longerbeam <slongerbeam@gmail.com>
11206 L:      linux-media@vger.kernel.org
11207 T:      git git://linuxtv.org/media_tree.git
11208 S:      Maintained
11209 F:      drivers/media/i2c/ov5640.c
11210
11211 OMNIVISION OV5647 SENSOR DRIVER
11212 M:      Luis Oliveira <lolivei@synopsys.com>
11213 L:      linux-media@vger.kernel.org
11214 T:      git git://linuxtv.org/media_tree.git
11215 S:      Maintained
11216 F:      drivers/media/i2c/ov5647.c
11217
11218 OMNIVISION OV5695 SENSOR DRIVER
11219 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11220 L:      linux-media@vger.kernel.org
11221 T:      git git://linuxtv.org/media_tree.git
11222 S:      Maintained
11223 F:      drivers/media/i2c/ov5695.c
11224
11225 OMNIVISION OV7670 SENSOR DRIVER
11226 M:      Jonathan Corbet <corbet@lwn.net>
11227 L:      linux-media@vger.kernel.org
11228 T:      git git://linuxtv.org/media_tree.git
11229 S:      Maintained
11230 F:      drivers/media/i2c/ov7670.c
11231 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11232
11233 OMNIVISION OV772x SENSOR DRIVER
11234 M:      Jacopo Mondi <jacopo@jmondi.org>
11235 L:      linux-media@vger.kernel.org
11236 T:      git git://linuxtv.org/media_tree.git
11237 S:      Odd fixes
11238 F:      drivers/media/i2c/ov772x.c
11239 F:      include/media/i2c/ov772x.h
11240 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11241
11242 OMNIVISION OV7740 SENSOR DRIVER
11243 M:      Wenyou Yang <wenyou.yang@microchip.com>
11244 L:      linux-media@vger.kernel.org
11245 T:      git git://linuxtv.org/media_tree.git
11246 S:      Maintained
11247 F:      drivers/media/i2c/ov7740.c
11248 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11249
11250 OMNIVISION OV9650 SENSOR DRIVER
11251 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11252 R:      Akinobu Mita <akinobu.mita@gmail.com>
11253 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11254 L:      linux-media@vger.kernel.org
11255 T:      git git://linuxtv.org/media_tree.git
11256 S:      Maintained
11257 F:      drivers/media/i2c/ov9650.c
11258 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11259
11260 ONENAND FLASH DRIVER
11261 M:      Kyungmin Park <kyungmin.park@samsung.com>
11262 L:      linux-mtd@lists.infradead.org
11263 S:      Maintained
11264 F:      drivers/mtd/nand/onenand/
11265 F:      include/linux/mtd/onenand*.h
11266
11267 ONSTREAM SCSI TAPE DRIVER
11268 M:      Willem Riede <osst@riede.org>
11269 L:      osst-users@lists.sourceforge.net
11270 L:      linux-scsi@vger.kernel.org
11271 S:      Maintained
11272 F:      Documentation/scsi/osst.txt
11273 F:      drivers/scsi/osst.*
11274 F:      drivers/scsi/osst_*.h
11275 F:      drivers/scsi/st.h
11276
11277 OP-TEE DRIVER
11278 M:      Jens Wiklander <jens.wiklander@linaro.org>
11279 S:      Maintained
11280 F:      drivers/tee/optee/
11281
11282 OPA-VNIC DRIVER
11283 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11284 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11285 L:      linux-rdma@vger.kernel.org
11286 S:      Supported
11287 F:      drivers/infiniband/ulp/opa_vnic
11288
11289 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11290 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11291 M:      Frank Rowand <frowand.list@gmail.com>
11292 L:      devicetree@vger.kernel.org
11293 S:      Maintained
11294 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11295 F:      Documentation/devicetree/overlay-notes.txt
11296 F:      drivers/of/overlay.c
11297 F:      drivers/of/resolver.c
11298 K:      of_overlay_notifier_
11299
11300 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11301 M:      Rob Herring <robh+dt@kernel.org>
11302 M:      Frank Rowand <frowand.list@gmail.com>
11303 L:      devicetree@vger.kernel.org
11304 W:      http://www.devicetree.org/
11305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11306 S:      Maintained
11307 F:      drivers/of/
11308 F:      include/linux/of*.h
11309 F:      scripts/dtc/
11310 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11311
11312 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11313 M:      Rob Herring <robh+dt@kernel.org>
11314 M:      Mark Rutland <mark.rutland@arm.com>
11315 L:      devicetree@vger.kernel.org
11316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11317 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11318 S:      Maintained
11319 F:      Documentation/devicetree/
11320 F:      arch/*/boot/dts/
11321 F:      include/dt-bindings/
11322
11323 OPENCORES I2C BUS DRIVER
11324 M:      Peter Korsgaard <peter@korsgaard.com>
11325 M:      Andrew Lunn <andrew@lunn.ch>
11326 L:      linux-i2c@vger.kernel.org
11327 S:      Maintained
11328 F:      Documentation/i2c/busses/i2c-ocores
11329 F:      drivers/i2c/busses/i2c-ocores.c
11330 F:      include/linux/platform_data/i2c-ocores.h
11331
11332 OPENRISC ARCHITECTURE
11333 M:      Jonas Bonn <jonas@southpole.se>
11334 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11335 M:      Stafford Horne <shorne@gmail.com>
11336 T:      git git://github.com/openrisc/linux.git
11337 L:      openrisc@lists.librecores.org
11338 W:      http://openrisc.io
11339 S:      Maintained
11340 F:      Documentation/devicetree/bindings/openrisc/
11341 F:      Documentation/openrisc/
11342 F:      arch/openrisc/
11343 F:      drivers/irqchip/irq-ompic.c
11344 F:      drivers/irqchip/irq-or1k-*
11345
11346 OPENVSWITCH
11347 M:      Pravin B Shelar <pshelar@ovn.org>
11348 L:      netdev@vger.kernel.org
11349 L:      dev@openvswitch.org
11350 W:      http://openvswitch.org
11351 S:      Maintained
11352 F:      net/openvswitch/
11353 F:      include/uapi/linux/openvswitch.h
11354
11355 OPERATING PERFORMANCE POINTS (OPP)
11356 M:      Viresh Kumar <vireshk@kernel.org>
11357 M:      Nishanth Menon <nm@ti.com>
11358 M:      Stephen Boyd <sboyd@kernel.org>
11359 L:      linux-pm@vger.kernel.org
11360 S:      Maintained
11361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11362 F:      drivers/opp/
11363 F:      include/linux/pm_opp.h
11364 F:      Documentation/power/opp.txt
11365 F:      Documentation/devicetree/bindings/opp/
11366
11367 OPL4 DRIVER
11368 M:      Clemens Ladisch <clemens@ladisch.de>
11369 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11370 T:      git git://git.alsa-project.org/alsa-kernel.git
11371 S:      Maintained
11372 F:      sound/drivers/opl4/
11373
11374 OPROFILE
11375 M:      Robert Richter <rric@kernel.org>
11376 L:      oprofile-list@lists.sf.net
11377 S:      Maintained
11378 F:      arch/*/include/asm/oprofile*.h
11379 F:      arch/*/oprofile/
11380 F:      drivers/oprofile/
11381 F:      include/linux/oprofile.h
11382
11383 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11384 M:      Mark Fasheh <mark@fasheh.com>
11385 M:      Joel Becker <jlbec@evilplan.org>
11386 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11387 W:      http://ocfs2.wiki.kernel.org
11388 S:      Supported
11389 F:      Documentation/filesystems/ocfs2.txt
11390 F:      Documentation/filesystems/dlmfs.txt
11391 F:      fs/ocfs2/
11392
11393 ORANGEFS FILESYSTEM
11394 M:      Mike Marshall <hubcap@omnibond.com>
11395 R:      Martin Brandenburg <martin@omnibond.com>
11396 L:      devel@lists.orangefs.org
11397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11398 S:      Supported
11399 F:      fs/orangefs/
11400 F:      Documentation/filesystems/orangefs.txt
11401
11402 ORINOCO DRIVER
11403 L:      linux-wireless@vger.kernel.org
11404 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11405 W:      http://www.nongnu.org/orinoco/
11406 S:      Orphan
11407 F:      drivers/net/wireless/intersil/orinoco/
11408
11409 OSD LIBRARY and FILESYSTEM
11410 M:      Boaz Harrosh <ooo@electrozaur.com>
11411 S:      Maintained
11412 F:      drivers/scsi/osd/
11413 F:      include/scsi/osd_*
11414 F:      fs/exofs/
11415
11416 OV2659 OMNIVISION SENSOR DRIVER
11417 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11418 L:      linux-media@vger.kernel.org
11419 W:      https://linuxtv.org
11420 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11421 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11422 S:      Maintained
11423 F:      drivers/media/i2c/ov2659.c
11424 F:      include/media/i2c/ov2659.h
11425
11426 OVERLAY FILESYSTEM
11427 M:      Miklos Szeredi <miklos@szeredi.hu>
11428 L:      linux-unionfs@vger.kernel.org
11429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11430 S:      Supported
11431 F:      fs/overlayfs/
11432 F:      Documentation/filesystems/overlayfs.txt
11433
11434 P54 WIRELESS DRIVER
11435 M:      Christian Lamparter <chunkeey@googlemail.com>
11436 L:      linux-wireless@vger.kernel.org
11437 W:      http://wireless.kernel.org/en/users/Drivers/p54
11438 S:      Maintained
11439 F:      drivers/net/wireless/intersil/p54/
11440
11441 PA SEMI ETHERNET DRIVER
11442 L:      netdev@vger.kernel.org
11443 S:      Orphan
11444 F:      drivers/net/ethernet/pasemi/*
11445
11446 PA SEMI SMBUS DRIVER
11447 L:      linux-i2c@vger.kernel.org
11448 S:      Orphan
11449 F:      drivers/i2c/busses/i2c-pasemi.c
11450
11451 PADATA PARALLEL EXECUTION MECHANISM
11452 M:      Steffen Klassert <steffen.klassert@secunet.com>
11453 L:      linux-crypto@vger.kernel.org
11454 S:      Maintained
11455 F:      kernel/padata.c
11456 F:      include/linux/padata.h
11457 F:      Documentation/padata.txt
11458
11459 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11460 M:      Harald Welte <laforge@gnumonks.org>
11461 L:      platform-driver-x86@vger.kernel.org
11462 S:      Maintained
11463 F:      drivers/platform/x86/panasonic-laptop.c
11464
11465 PARALLEL LCD/KEYPAD PANEL DRIVER
11466 M:      Willy Tarreau <willy@haproxy.com>
11467 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11468 S:      Odd Fixes
11469 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11470 F:      drivers/auxdisplay/panel.c
11471
11472 PARALLEL PORT SUBSYSTEM
11473 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11474 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11475 L:      linux-parport@lists.infradead.org (subscribers-only)
11476 S:      Maintained
11477 F:      drivers/parport/
11478 F:      include/linux/parport*.h
11479 F:      drivers/char/ppdev.c
11480 F:      include/uapi/linux/ppdev.h
11481 F:      Documentation/parport*.txt
11482
11483 PARAVIRT_OPS INTERFACE
11484 M:      Juergen Gross <jgross@suse.com>
11485 M:      Alok Kataria <akataria@vmware.com>
11486 L:      virtualization@lists.linux-foundation.org
11487 S:      Supported
11488 F:      Documentation/virtual/paravirt_ops.txt
11489 F:      arch/*/kernel/paravirt*
11490 F:      arch/*/include/asm/paravirt*.h
11491 F:      include/linux/hypervisor.h
11492
11493 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11494 M:      Tim Waugh <tim@cyberelk.net>
11495 L:      linux-parport@lists.infradead.org (subscribers-only)
11496 S:      Maintained
11497 F:      Documentation/blockdev/paride.txt
11498 F:      drivers/block/paride/
11499
11500 PARISC ARCHITECTURE
11501 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11502 M:      Helge Deller <deller@gmx.de>
11503 L:      linux-parisc@vger.kernel.org
11504 W:      http://www.parisc-linux.org/
11505 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11508 S:      Maintained
11509 F:      arch/parisc/
11510 F:      Documentation/parisc/
11511 F:      drivers/parisc/
11512 F:      drivers/char/agp/parisc-agp.c
11513 F:      drivers/input/serio/gscps2.c
11514 F:      drivers/parport/parport_gsc.*
11515 F:      drivers/tty/serial/8250/8250_gsc.c
11516 F:      drivers/video/fbdev/sti*
11517 F:      drivers/video/console/sti*
11518 F:      drivers/video/logo/logo_parisc*
11519
11520 PARMAN
11521 M:      Jiri Pirko <jiri@mellanox.com>
11522 L:      netdev@vger.kernel.org
11523 S:      Supported
11524 F:      lib/parman.c
11525 F:      lib/test_parman.c
11526 F:      include/linux/parman.h
11527
11528 PC87360 HARDWARE MONITORING DRIVER
11529 M:      Jim Cromie <jim.cromie@gmail.com>
11530 L:      linux-hwmon@vger.kernel.org
11531 S:      Maintained
11532 F:      Documentation/hwmon/pc87360
11533 F:      drivers/hwmon/pc87360.c
11534
11535 PC8736x GPIO DRIVER
11536 M:      Jim Cromie <jim.cromie@gmail.com>
11537 S:      Maintained
11538 F:      drivers/char/pc8736x_gpio.c
11539
11540 PC87427 HARDWARE MONITORING DRIVER
11541 M:      Jean Delvare <jdelvare@suse.com>
11542 L:      linux-hwmon@vger.kernel.org
11543 S:      Maintained
11544 F:      Documentation/hwmon/pc87427
11545 F:      drivers/hwmon/pc87427.c
11546
11547 PCA9532 LED DRIVER
11548 M:      Riku Voipio <riku.voipio@iki.fi>
11549 S:      Maintained
11550 F:      drivers/leds/leds-pca9532.c
11551 F:      include/linux/leds-pca9532.h
11552
11553 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11554 M:      Guenter Roeck <linux@roeck-us.net>
11555 L:      linux-i2c@vger.kernel.org
11556 S:      Maintained
11557 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11558
11559 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11560 M:      Khalid Aziz <khalid@gonehiking.org>
11561 S:      Maintained
11562 F:      drivers/firmware/pcdp.*
11563
11564 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11565 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11566 L:      linux-pci@vger.kernel.org
11567 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11568 S:      Maintained
11569 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11570 F:      drivers/pci/controller/pci-aardvark.c
11571
11572 PCI DRIVER FOR ALTERA PCIE IP
11573 M:      Ley Foon Tan <lftan@altera.com>
11574 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11575 L:      linux-pci@vger.kernel.org
11576 S:      Supported
11577 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11578 F:      drivers/pci/controller/pcie-altera.c
11579
11580 PCI DRIVER FOR APPLIEDMICRO XGENE
11581 M:      Tanmay Inamdar <tinamdar@apm.com>
11582 L:      linux-pci@vger.kernel.org
11583 L:      linux-arm-kernel@lists.infradead.org
11584 S:      Maintained
11585 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11586 F:      drivers/pci/controller/pci-xgene.c
11587
11588 PCI DRIVER FOR ARM VERSATILE PLATFORM
11589 M:      Rob Herring <robh@kernel.org>
11590 L:      linux-pci@vger.kernel.org
11591 L:      linux-arm-kernel@lists.infradead.org
11592 S:      Maintained
11593 F:      Documentation/devicetree/bindings/pci/versatile.txt
11594 F:      drivers/pci/controller/pci-versatile.c
11595
11596 PCI DRIVER FOR ARMADA 8K
11597 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11598 L:      linux-pci@vger.kernel.org
11599 L:      linux-arm-kernel@lists.infradead.org
11600 S:      Maintained
11601 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11602 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11603
11604 PCI DRIVER FOR CADENCE PCIE IP
11605 M:      Alan Douglas <adouglas@cadence.com>
11606 L:      linux-pci@vger.kernel.org
11607 S:      Maintained
11608 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11609 F:      drivers/pci/controller/pcie-cadence*
11610
11611 PCI DRIVER FOR FREESCALE LAYERSCAPE
11612 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11613 M:      Mingkai Hu <mingkai.hu@nxp.com>
11614 M:      Roy Zang <roy.zang@nxp.com>
11615 L:      linuxppc-dev@lists.ozlabs.org
11616 L:      linux-pci@vger.kernel.org
11617 L:      linux-arm-kernel@lists.infradead.org
11618 S:      Maintained
11619 F:      drivers/pci/controller/dwc/*layerscape*
11620
11621 PCI DRIVER FOR GENERIC OF HOSTS
11622 M:      Will Deacon <will.deacon@arm.com>
11623 L:      linux-pci@vger.kernel.org
11624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11625 S:      Maintained
11626 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11627 F:      drivers/pci/controller/pci-host-common.c
11628 F:      drivers/pci/controller/pci-host-generic.c
11629
11630 PCI DRIVER FOR IMX6
11631 M:      Richard Zhu <hongxing.zhu@nxp.com>
11632 M:      Lucas Stach <l.stach@pengutronix.de>
11633 L:      linux-pci@vger.kernel.org
11634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11635 S:      Maintained
11636 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11637 F:      drivers/pci/controller/dwc/*imx6*
11638
11639 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11640 M:      Keith Busch <keith.busch@intel.com>
11641 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11642 L:      linux-pci@vger.kernel.org
11643 S:      Supported
11644 F:      drivers/pci/controller/vmd.c
11645
11646 PCI DRIVER FOR MICROSEMI SWITCHTEC
11647 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11648 M:      Logan Gunthorpe <logang@deltatee.com>
11649 L:      linux-pci@vger.kernel.org
11650 S:      Maintained
11651 F:      Documentation/switchtec.txt
11652 F:      Documentation/ABI/testing/sysfs-class-switchtec
11653 F:      drivers/pci/switch/switchtec*
11654 F:      include/uapi/linux/switchtec_ioctl.h
11655 F:      include/linux/switchtec.h
11656 F:      drivers/ntb/hw/mscc/
11657
11658 PCI DRIVER FOR MOBIVEIL PCIE IP
11659 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11660 L:      linux-pci@vger.kernel.org
11661 S:      Supported
11662 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11663 F:      drivers/pci/controller/pcie-mobiveil.c
11664
11665 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11666 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11667 M:      Jason Cooper <jason@lakedaemon.net>
11668 L:      linux-pci@vger.kernel.org
11669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11670 S:      Maintained
11671 F:      drivers/pci/controller/*mvebu*
11672
11673 PCI DRIVER FOR NVIDIA TEGRA
11674 M:      Thierry Reding <thierry.reding@gmail.com>
11675 L:      linux-tegra@vger.kernel.org
11676 L:      linux-pci@vger.kernel.org
11677 S:      Supported
11678 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11679 F:      drivers/pci/controller/pci-tegra.c
11680
11681 PCI DRIVER FOR RENESAS R-CAR
11682 M:      Simon Horman <horms@verge.net.au>
11683 L:      linux-pci@vger.kernel.org
11684 L:      linux-renesas-soc@vger.kernel.org
11685 S:      Maintained
11686 F:      drivers/pci/controller/*rcar*
11687
11688 PCI DRIVER FOR SAMSUNG EXYNOS
11689 M:      Jingoo Han <jingoohan1@gmail.com>
11690 L:      linux-pci@vger.kernel.org
11691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11692 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11693 S:      Maintained
11694 F:      drivers/pci/controller/dwc/pci-exynos.c
11695
11696 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11697 M:      Jingoo Han <jingoohan1@gmail.com>
11698 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11699 L:      linux-pci@vger.kernel.org
11700 S:      Maintained
11701 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11702 F:      drivers/pci/controller/dwc/*designware*
11703
11704 PCI DRIVER FOR TI DRA7XX
11705 M:      Kishon Vijay Abraham I <kishon@ti.com>
11706 L:      linux-omap@vger.kernel.org
11707 L:      linux-pci@vger.kernel.org
11708 S:      Supported
11709 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11710 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11711
11712 PCI DRIVER FOR TI KEYSTONE
11713 M:      Murali Karicheri <m-karicheri2@ti.com>
11714 L:      linux-pci@vger.kernel.org
11715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11716 S:      Maintained
11717 F:      drivers/pci/controller/dwc/pci-keystone.c
11718
11719 PCI ENDPOINT SUBSYSTEM
11720 M:      Kishon Vijay Abraham I <kishon@ti.com>
11721 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11722 L:      linux-pci@vger.kernel.org
11723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11724 S:      Supported
11725 F:      drivers/pci/endpoint/
11726 F:      drivers/misc/pci_endpoint_test.c
11727 F:      tools/pci/
11728
11729 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11730 M:      Russell Currey <ruscur@russell.cc>
11731 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11732 M:      Oliver O'Halloran <oohall@gmail.com>
11733 L:      linuxppc-dev@lists.ozlabs.org
11734 S:      Supported
11735 F:      Documentation/PCI/pci-error-recovery.txt
11736 F:      drivers/pci/pcie/aer.c
11737 F:      drivers/pci/pcie/dpc.c
11738 F:      drivers/pci/pcie/err.c
11739 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11740 F:      arch/powerpc/kernel/eeh*.c
11741 F:      arch/powerpc/platforms/*/eeh*.c
11742 F:      arch/powerpc/include/*/eeh*.h
11743
11744 PCI ERROR RECOVERY
11745 M:      Linas Vepstas <linasvepstas@gmail.com>
11746 L:      linux-pci@vger.kernel.org
11747 S:      Supported
11748 F:      Documentation/PCI/pci-error-recovery.txt
11749
11750 PCI MSI DRIVER FOR ALTERA MSI IP
11751 M:      Ley Foon Tan <lftan@altera.com>
11752 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11753 L:      linux-pci@vger.kernel.org
11754 S:      Supported
11755 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11756 F:      drivers/pci/controller/pcie-altera-msi.c
11757
11758 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11759 M:      Duc Dang <dhdang@apm.com>
11760 L:      linux-pci@vger.kernel.org
11761 L:      linux-arm-kernel@lists.infradead.org
11762 S:      Maintained
11763 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11764 F:      drivers/pci/controller/pci-xgene-msi.c
11765
11766 PCI SUBSYSTEM
11767 M:      Bjorn Helgaas <bhelgaas@google.com>
11768 L:      linux-pci@vger.kernel.org
11769 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11771 S:      Supported
11772 F:      Documentation/devicetree/bindings/pci/
11773 F:      Documentation/PCI/
11774 F:      drivers/acpi/pci*
11775 F:      drivers/pci/
11776 F:      include/asm-generic/pci*
11777 F:      include/linux/pci*
11778 F:      include/linux/of_pci.h
11779 F:      include/uapi/linux/pci*
11780 F:      lib/pci*
11781 F:      arch/x86/pci/
11782 F:      arch/x86/kernel/quirks.c
11783 F:      arch/x86/kernel/early-quirks.c
11784
11785 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11786 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11787 L:      linux-pci@vger.kernel.org
11788 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11790 S:      Supported
11791 F:      drivers/pci/controller/
11792
11793 PCIE DRIVER FOR AMLOGIC MESON
11794 M:      Yue Wang <yue.wang@Amlogic.com>
11795 L:      linux-pci@vger.kernel.org
11796 L:      linux-amlogic@lists.infradead.org
11797 S:      Maintained
11798 F:      drivers/pci/controller/dwc/pci-meson.c
11799
11800 PCIE DRIVER FOR AXIS ARTPEC
11801 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11802 L:      linux-arm-kernel@axis.com
11803 L:      linux-pci@vger.kernel.org
11804 S:      Maintained
11805 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11806 F:      drivers/pci/controller/dwc/*artpec*
11807
11808 PCIE DRIVER FOR CAVIUM THUNDERX
11809 M:      David Daney <david.daney@cavium.com>
11810 L:      linux-pci@vger.kernel.org
11811 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11812 S:      Supported
11813 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11814 F:      drivers/pci/controller/pci-thunder-*
11815
11816 PCIE DRIVER FOR HISILICON
11817 M:      Zhou Wang <wangzhou1@hisilicon.com>
11818 L:      linux-pci@vger.kernel.org
11819 S:      Maintained
11820 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11821 F:      drivers/pci/controller/dwc/pcie-hisi.c
11822
11823 PCIE DRIVER FOR HISILICON KIRIN
11824 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11825 M:      Binghui Wang <wangbinghui@hisilicon.com>
11826 L:      linux-pci@vger.kernel.org
11827 S:      Maintained
11828 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11829 F:      drivers/pci/controller/dwc/pcie-kirin.c
11830
11831 PCIE DRIVER FOR HISILICON STB
11832 M:      Shawn Guo <shawn.guo@linaro.org>
11833 L:      linux-pci@vger.kernel.org
11834 S:      Maintained
11835 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11836 F:      drivers/pci/controller/dwc/pcie-histb.c
11837
11838 PCIE DRIVER FOR MEDIATEK
11839 M:      Ryder Lee <ryder.lee@mediatek.com>
11840 L:      linux-pci@vger.kernel.org
11841 L:      linux-mediatek@lists.infradead.org
11842 S:      Supported
11843 F:      Documentation/devicetree/bindings/pci/mediatek*
11844 F:      drivers/pci/controller/*mediatek*
11845
11846 PCIE DRIVER FOR QUALCOMM MSM
11847 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11848 L:      linux-pci@vger.kernel.org
11849 L:      linux-arm-msm@vger.kernel.org
11850 S:      Maintained
11851 F:      drivers/pci/controller/dwc/*qcom*
11852
11853 PCIE DRIVER FOR ROCKCHIP
11854 M:      Shawn Lin <shawn.lin@rock-chips.com>
11855 L:      linux-pci@vger.kernel.org
11856 L:      linux-rockchip@lists.infradead.org
11857 S:      Maintained
11858 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11859 F:      drivers/pci/controller/pcie-rockchip*
11860
11861 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11862 M:      Linus Walleij <linus.walleij@linaro.org>
11863 L:      linux-pci@vger.kernel.org
11864 S:      Maintained
11865 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11866 F:      drivers/pci/controller/pci-v3-semi.c
11867
11868 PCIE DRIVER FOR SOCIONEXT UNIPHIER
11869 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
11870 L:      linux-pci@vger.kernel.org
11871 S:      Maintained
11872 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
11873 F:      drivers/pci/controller/dwc/pcie-uniphier.c
11874
11875 PCIE DRIVER FOR ST SPEAR13XX
11876 M:      Pratyush Anand <pratyush.anand@gmail.com>
11877 L:      linux-pci@vger.kernel.org
11878 S:      Maintained
11879 F:      drivers/pci/controller/dwc/*spear*
11880
11881 PCMCIA SUBSYSTEM
11882 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11884 S:      Odd Fixes
11885 F:      Documentation/pcmcia/
11886 F:      tools/pcmcia/
11887 F:      drivers/pcmcia/
11888 F:      include/pcmcia/
11889
11890 PCNET32 NETWORK DRIVER
11891 M:      Don Fry <pcnet32@frontier.com>
11892 L:      netdev@vger.kernel.org
11893 S:      Maintained
11894 F:      drivers/net/ethernet/amd/pcnet32.c
11895
11896 PCRYPT PARALLEL CRYPTO ENGINE
11897 M:      Steffen Klassert <steffen.klassert@secunet.com>
11898 L:      linux-crypto@vger.kernel.org
11899 S:      Maintained
11900 F:      crypto/pcrypt.c
11901 F:      include/crypto/pcrypt.h
11902
11903 PEAQ WMI HOTKEYS DRIVER
11904 M:      Hans de Goede <hdegoede@redhat.com>
11905 L:      platform-driver-x86@vger.kernel.org
11906 S:      Maintained
11907 F:      drivers/platform/x86/peaq-wmi.c
11908
11909 PER-CPU MEMORY ALLOCATOR
11910 M:      Dennis Zhou <dennis@kernel.org>
11911 M:      Tejun Heo <tj@kernel.org>
11912 M:      Christoph Lameter <cl@linux.com>
11913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11914 S:      Maintained
11915 F:      include/linux/percpu*.h
11916 F:      mm/percpu*.c
11917 F:      arch/*/include/asm/percpu.h
11918
11919 PER-TASK DELAY ACCOUNTING
11920 M:      Balbir Singh <bsingharora@gmail.com>
11921 S:      Maintained
11922 F:      include/linux/delayacct.h
11923 F:      kernel/delayacct.c
11924
11925 PERFORMANCE EVENTS SUBSYSTEM
11926 M:      Peter Zijlstra <peterz@infradead.org>
11927 M:      Ingo Molnar <mingo@redhat.com>
11928 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11929 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11930 R:      Jiri Olsa <jolsa@redhat.com>
11931 R:      Namhyung Kim <namhyung@kernel.org>
11932 L:      linux-kernel@vger.kernel.org
11933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11934 S:      Supported
11935 F:      kernel/events/*
11936 F:      include/linux/perf_event.h
11937 F:      include/uapi/linux/perf_event.h
11938 F:      arch/*/kernel/perf_event*.c
11939 F:      arch/*/kernel/*/perf_event*.c
11940 F:      arch/*/kernel/*/*/perf_event*.c
11941 F:      arch/*/include/asm/perf_event.h
11942 F:      arch/*/kernel/perf_callchain.c
11943 F:      arch/*/events/*
11944 F:      tools/perf/
11945
11946 PERSONALITY HANDLING
11947 M:      Christoph Hellwig <hch@infradead.org>
11948 L:      linux-abi-devel@lists.sourceforge.net
11949 S:      Maintained
11950 F:      include/linux/personality.h
11951 F:      include/uapi/linux/personality.h
11952
11953 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11954 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11955 L:      linux-input@vger.kernel.org
11956 S:      Maintained
11957 F:      Documentation/input/devices/pxrc.rst
11958 F:      drivers/input/joystick/pxrc.c
11959
11960 PHONET PROTOCOL
11961 M:      Remi Denis-Courmont <courmisch@gmail.com>
11962 S:      Supported
11963 F:      Documentation/networking/phonet.txt
11964 F:      include/linux/phonet.h
11965 F:      include/net/phonet/
11966 F:      include/uapi/linux/phonet.h
11967 F:      net/phonet/
11968
11969 PHRAM MTD DRIVER
11970 M:      Joern Engel <joern@lazybastard.org>
11971 L:      linux-mtd@lists.infradead.org
11972 S:      Maintained
11973 F:      drivers/mtd/devices/phram.c
11974
11975 PICOLCD HID DRIVER
11976 M:      Bruno Prémont <bonbons@linux-vserver.org>
11977 L:      linux-input@vger.kernel.org
11978 S:      Maintained
11979 F:      drivers/hid/hid-picolcd*
11980
11981 PICOXCELL SUPPORT
11982 M:      Jamie Iles <jamie@jamieiles.com>
11983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11984 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11985 S:      Supported
11986 F:      arch/arm/boot/dts/picoxcell*
11987 F:      arch/arm/mach-picoxcell/
11988 F:      drivers/crypto/picoxcell*
11989
11990 PIN CONTROL SUBSYSTEM
11991 M:      Linus Walleij <linus.walleij@linaro.org>
11992 L:      linux-gpio@vger.kernel.org
11993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11994 S:      Maintained
11995 F:      Documentation/devicetree/bindings/pinctrl/
11996 F:      Documentation/driver-api/pinctl.rst
11997 F:      drivers/pinctrl/
11998 F:      include/linux/pinctrl/
11999
12000 PIN CONTROLLER - MICROCHIP AT91
12001 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12002 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12003 L:      linux-gpio@vger.kernel.org
12004 S:      Supported
12005 F:      drivers/pinctrl/pinctrl-at91*
12006
12007 PIN CONTROLLER - FREESCALE
12008 M:      Dong Aisheng <aisheng.dong@nxp.com>
12009 M:      Fabio Estevam <festevam@gmail.com>
12010 M:      Shawn Guo <shawnguo@kernel.org>
12011 M:      Stefan Agner <stefan@agner.ch>
12012 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12013 L:      linux-gpio@vger.kernel.org
12014 S:      Maintained
12015 F:      drivers/pinctrl/freescale/
12016 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12017
12018 PIN CONTROLLER - INTEL
12019 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12020 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12022 S:      Maintained
12023 F:      drivers/pinctrl/intel/
12024
12025 PIN CONTROLLER - MEDIATEK
12026 M:      Sean Wang <sean.wang@kernel.org>
12027 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12028 S:      Maintained
12029 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12030 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12031 F:      drivers/pinctrl/mediatek/
12032
12033 PIN CONTROLLER - QUALCOMM
12034 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12035 S:      Maintained
12036 L:      linux-arm-msm@vger.kernel.org
12037 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12038 F:      drivers/pinctrl/qcom/
12039
12040 PIN CONTROLLER - RENESAS
12041 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12042 L:      linux-renesas-soc@vger.kernel.org
12043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12044 S:      Maintained
12045 F:      drivers/pinctrl/pinctrl-rz*
12046 F:      drivers/pinctrl/sh-pfc/
12047
12048 PIN CONTROLLER - SAMSUNG
12049 M:      Tomasz Figa <tomasz.figa@gmail.com>
12050 M:      Krzysztof Kozlowski <krzk@kernel.org>
12051 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12053 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12054 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12056 S:      Maintained
12057 F:      drivers/pinctrl/samsung/
12058 F:      include/dt-bindings/pinctrl/samsung.h
12059 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12060
12061 PIN CONTROLLER - SINGLE
12062 M:      Tony Lindgren <tony@atomide.com>
12063 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12065 L:      linux-omap@vger.kernel.org
12066 S:      Maintained
12067 F:      drivers/pinctrl/pinctrl-single.c
12068
12069 PIN CONTROLLER - ST SPEAR
12070 M:      Viresh Kumar <vireshk@kernel.org>
12071 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12072 W:      http://www.st.com/spear
12073 S:      Maintained
12074 F:      drivers/pinctrl/spear/
12075
12076 PISTACHIO SOC SUPPORT
12077 M:      James Hartley <james.hartley@sondrel.com>
12078 L:      linux-mips@vger.kernel.org
12079 S:      Odd Fixes
12080 F:      arch/mips/pistachio/
12081 F:      arch/mips/include/asm/mach-pistachio/
12082 F:      arch/mips/boot/dts/img/pistachio*
12083 F:      arch/mips/configs/pistachio*_defconfig
12084
12085 PKTCDVD DRIVER
12086 S:      Orphan
12087 M:      linux-block@vger.kernel.org
12088 F:      drivers/block/pktcdvd.c
12089 F:      include/linux/pktcdvd.h
12090 F:      include/uapi/linux/pktcdvd.h
12091
12092 PKUNITY SOC DRIVERS
12093 M:      Guan Xuetao <gxt@pku.edu.cn>
12094 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12095 S:      Maintained
12096 T:      git git://github.com/gxt/linux.git
12097 F:      drivers/input/serio/i8042-unicore32io.h
12098 F:      drivers/i2c/busses/i2c-puv3.c
12099 F:      drivers/video/fbdev/fb-puv3.c
12100 F:      drivers/rtc/rtc-puv3.c
12101
12102 PMBUS HARDWARE MONITORING DRIVERS
12103 M:      Guenter Roeck <linux@roeck-us.net>
12104 L:      linux-hwmon@vger.kernel.org
12105 W:      http://hwmon.wiki.kernel.org/
12106 W:      http://www.roeck-us.net/linux/drivers/
12107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12108 S:      Maintained
12109 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12110 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12111 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12112 F:      Documentation/hwmon/adm1275
12113 F:      Documentation/hwmon/ibm-cffps
12114 F:      Documentation/hwmon/ir35221
12115 F:      Documentation/hwmon/lm25066
12116 F:      Documentation/hwmon/ltc2978
12117 F:      Documentation/hwmon/ltc3815
12118 F:      Documentation/hwmon/max16064
12119 F:      Documentation/hwmon/max20751
12120 F:      Documentation/hwmon/max31785
12121 F:      Documentation/hwmon/max34440
12122 F:      Documentation/hwmon/max8688
12123 F:      Documentation/hwmon/pmbus
12124 F:      Documentation/hwmon/pmbus-core
12125 F:      Documentation/hwmon/tps40422
12126 F:      Documentation/hwmon/ucd9000
12127 F:      Documentation/hwmon/ucd9200
12128 F:      Documentation/hwmon/zl6100
12129 F:      drivers/hwmon/pmbus/
12130 F:      include/linux/pmbus.h
12131
12132 PMC SIERRA MaxRAID DRIVER
12133 L:      linux-scsi@vger.kernel.org
12134 W:      http://www.pmc-sierra.com/
12135 S:      Orphan
12136 F:      drivers/scsi/pmcraid.*
12137
12138 PMC SIERRA PM8001 DRIVER
12139 M:      Jack Wang <jinpu.wang@profitbricks.com>
12140 M:      lindar_liu@usish.com
12141 L:      linux-scsi@vger.kernel.org
12142 S:      Supported
12143 F:      drivers/scsi/pm8001/
12144
12145 PNP SUPPORT
12146 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12147 S:      Maintained
12148 F:      drivers/pnp/
12149
12150 PNI RM3100 IIO DRIVER
12151 M:      Song Qiang <songqiang1304521@gmail.com>
12152 L:      linux-iio@vger.kernel.org
12153 S:      Maintained
12154 F:      drivers/iio/magnetometer/rm3100*
12155 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12156
12157 POSIX CLOCKS and TIMERS
12158 M:      Thomas Gleixner <tglx@linutronix.de>
12159 L:      linux-kernel@vger.kernel.org
12160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12161 S:      Maintained
12162 F:      fs/timerfd.c
12163 F:      include/linux/timer*
12164 F:      kernel/time/*timer*
12165
12166 POWER MANAGEMENT CORE
12167 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12168 L:      linux-pm@vger.kernel.org
12169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12170 B:      https://bugzilla.kernel.org
12171 S:      Supported
12172 F:      drivers/base/power/
12173 F:      include/linux/pm.h
12174 F:      include/linux/pm_*
12175 F:      include/linux/powercap.h
12176 F:      drivers/powercap/
12177 F:      kernel/configs/nopm.config
12178
12179 POWER STATE COORDINATION INTERFACE (PSCI)
12180 M:      Mark Rutland <mark.rutland@arm.com>
12181 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12182 L:      linux-arm-kernel@lists.infradead.org
12183 S:      Maintained
12184 F:      drivers/firmware/psci*.c
12185 F:      include/linux/psci.h
12186 F:      include/uapi/linux/psci.h
12187
12188 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12189 M:      Sebastian Reichel <sre@kernel.org>
12190 L:      linux-pm@vger.kernel.org
12191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12192 S:      Maintained
12193 F:      Documentation/ABI/testing/sysfs-class-power
12194 F:      Documentation/devicetree/bindings/power/supply/
12195 F:      include/linux/power_supply.h
12196 F:      drivers/power/supply/
12197
12198 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12199 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12200 L:      linuxppc-dev@lists.ozlabs.org
12201 S:      Maintained
12202 F:      drivers/char/powernv-op-panel.c
12203
12204 PPP OVER ATM (RFC 2364)
12205 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12206 S:      Maintained
12207 F:      net/atm/pppoatm.c
12208 F:      include/uapi/linux/atmppp.h
12209
12210 PPP OVER ETHERNET
12211 M:      Michal Ostrowski <mostrows@earthlink.net>
12212 S:      Maintained
12213 F:      drivers/net/ppp/pppoe.c
12214 F:      drivers/net/ppp/pppox.c
12215
12216 PPP OVER L2TP
12217 M:      James Chapman <jchapman@katalix.com>
12218 S:      Maintained
12219 F:      net/l2tp/l2tp_ppp.c
12220 F:      include/linux/if_pppol2tp.h
12221 F:      include/uapi/linux/if_pppol2tp.h
12222
12223 PPP PROTOCOL DRIVERS AND COMPRESSORS
12224 M:      Paul Mackerras <paulus@samba.org>
12225 L:      linux-ppp@vger.kernel.org
12226 S:      Maintained
12227 F:      drivers/net/ppp/ppp_*
12228
12229 PPS SUPPORT
12230 M:      Rodolfo Giometti <giometti@enneenne.com>
12231 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12232 L:      linuxpps@ml.enneenne.com (subscribers-only)
12233 S:      Maintained
12234 F:      Documentation/pps/
12235 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12236 F:      Documentation/ABI/testing/sysfs-pps
12237 F:      drivers/pps/
12238 F:      include/linux/pps*.h
12239 F:      include/uapi/linux/pps.h
12240
12241 PPTP DRIVER
12242 M:      Dmitry Kozlov <xeb@mail.ru>
12243 L:      netdev@vger.kernel.org
12244 S:      Maintained
12245 F:      drivers/net/ppp/pptp.c
12246 W:      http://sourceforge.net/projects/accel-pptp
12247
12248 PREEMPTIBLE KERNEL
12249 M:      Robert Love <rml@tech9.net>
12250 L:      kpreempt-tech@lists.sourceforge.net
12251 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12252 S:      Supported
12253 F:      Documentation/preempt-locking.txt
12254 F:      include/linux/preempt.h
12255
12256 PRINTK
12257 M:      Petr Mladek <pmladek@suse.com>
12258 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12259 R:      Steven Rostedt <rostedt@goodmis.org>
12260 S:      Maintained
12261 F:      kernel/printk/
12262 F:      include/linux/printk.h
12263
12264 PRISM54 WIRELESS DRIVER
12265 M:      Luis Chamberlain <mcgrof@kernel.org>
12266 L:      linux-wireless@vger.kernel.org
12267 W:      http://wireless.kernel.org/en/users/Drivers/p54
12268 S:      Obsolete
12269 F:      drivers/net/wireless/intersil/prism54/
12270
12271 PROC FILESYSTEM
12272 R:      Alexey Dobriyan <adobriyan@gmail.com>
12273 L:      linux-kernel@vger.kernel.org
12274 L:      linux-fsdevel@vger.kernel.org
12275 S:      Maintained
12276 F:      fs/proc/
12277 F:      include/linux/proc_fs.h
12278 F:      tools/testing/selftests/proc/
12279 F:      Documentation/filesystems/proc.txt
12280
12281 PROC SYSCTL
12282 M:      Luis Chamberlain <mcgrof@kernel.org>
12283 M:      Kees Cook <keescook@chromium.org>
12284 L:      linux-kernel@vger.kernel.org
12285 L:      linux-fsdevel@vger.kernel.org
12286 S:      Maintained
12287 F:      fs/proc/proc_sysctl.c
12288 F:      include/linux/sysctl.h
12289 F:      kernel/sysctl.c
12290 F:      tools/testing/selftests/sysctl/
12291
12292 PS3 NETWORK SUPPORT
12293 M:      Geoff Levand <geoff@infradead.org>
12294 L:      netdev@vger.kernel.org
12295 L:      linuxppc-dev@lists.ozlabs.org
12296 S:      Maintained
12297 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12298
12299 PS3 PLATFORM SUPPORT
12300 M:      Geoff Levand <geoff@infradead.org>
12301 L:      linuxppc-dev@lists.ozlabs.org
12302 S:      Maintained
12303 F:      arch/powerpc/boot/ps3*
12304 F:      arch/powerpc/include/asm/lv1call.h
12305 F:      arch/powerpc/include/asm/ps3*.h
12306 F:      arch/powerpc/platforms/ps3/
12307 F:      drivers/*/ps3*
12308 F:      drivers/ps3/
12309 F:      drivers/rtc/rtc-ps3.c
12310 F:      drivers/usb/host/*ps3.c
12311 F:      sound/ppc/snd_ps3*
12312
12313 PS3VRAM DRIVER
12314 M:      Jim Paris <jim@jtan.com>
12315 M:      Geoff Levand <geoff@infradead.org>
12316 L:      linuxppc-dev@lists.ozlabs.org
12317 S:      Maintained
12318 F:      drivers/block/ps3vram.c
12319
12320 PSAMPLE PACKET SAMPLING SUPPORT:
12321 M:      Yotam Gigi <yotam.gi@gmail.com>
12322 S:      Maintained
12323 F:      net/psample
12324 F:      include/net/psample.h
12325 F:      include/uapi/linux/psample.h
12326
12327 PSTORE FILESYSTEM
12328 M:      Kees Cook <keescook@chromium.org>
12329 M:      Anton Vorontsov <anton@enomsg.org>
12330 M:      Colin Cross <ccross@android.com>
12331 M:      Tony Luck <tony.luck@intel.com>
12332 S:      Maintained
12333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12334 F:      fs/pstore/
12335 F:      include/linux/pstore*
12336 F:      drivers/firmware/efi/efi-pstore.c
12337 F:      drivers/acpi/apei/erst.c
12338 F:      Documentation/admin-guide/ramoops.rst
12339 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12340 K:      \b(pstore|ramoops)
12341
12342 PTP HARDWARE CLOCK SUPPORT
12343 M:      Richard Cochran <richardcochran@gmail.com>
12344 L:      netdev@vger.kernel.org
12345 S:      Maintained
12346 W:      http://linuxptp.sourceforge.net/
12347 F:      Documentation/ABI/testing/sysfs-ptp
12348 F:      Documentation/ptp/*
12349 F:      drivers/net/phy/dp83640*
12350 F:      drivers/ptp/*
12351 F:      include/linux/ptp_cl*
12352
12353 PTRACE SUPPORT
12354 M:      Oleg Nesterov <oleg@redhat.com>
12355 S:      Maintained
12356 F:      include/asm-generic/syscall.h
12357 F:      include/linux/ptrace.h
12358 F:      include/linux/regset.h
12359 F:      include/linux/tracehook.h
12360 F:      include/uapi/linux/ptrace.h
12361 F:      include/uapi/linux/ptrace.h
12362 F:      include/asm-generic/ptrace.h
12363 F:      kernel/ptrace.c
12364 F:      arch/*/ptrace*.c
12365 F:      arch/*/*/ptrace*.c
12366 F:      arch/*/include/asm/ptrace*.h
12367
12368 PULSE8-CEC DRIVER
12369 M:      Hans Verkuil <hverkuil@xs4all.nl>
12370 L:      linux-media@vger.kernel.org
12371 T:      git git://linuxtv.org/media_tree.git
12372 S:      Maintained
12373 F:      drivers/media/usb/pulse8-cec/*
12374 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12375
12376 PVRUSB2 VIDEO4LINUX DRIVER
12377 M:      Mike Isely <isely@pobox.com>
12378 L:      pvrusb2@isely.net       (subscribers-only)
12379 L:      linux-media@vger.kernel.org
12380 W:      http://www.isely.net/pvrusb2/
12381 T:      git git://linuxtv.org/media_tree.git
12382 S:      Maintained
12383 F:      Documentation/media/v4l-drivers/pvrusb2*
12384 F:      drivers/media/usb/pvrusb2/
12385
12386 PWC WEBCAM DRIVER
12387 M:      Hans Verkuil <hverkuil@xs4all.nl>
12388 L:      linux-media@vger.kernel.org
12389 T:      git git://linuxtv.org/media_tree.git
12390 S:      Odd Fixes
12391 F:      drivers/media/usb/pwc/*
12392
12393 PWM FAN DRIVER
12394 M:      Kamil Debski <kamil@wypas.org>
12395 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12396 L:      linux-hwmon@vger.kernel.org
12397 S:      Supported
12398 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12399 F:      Documentation/hwmon/pwm-fan
12400 F:      drivers/hwmon/pwm-fan.c
12401
12402 PWM IR Transmitter
12403 M:      Sean Young <sean@mess.org>
12404 L:      linux-media@vger.kernel.org
12405 S:      Maintained
12406 F:      drivers/media/rc/pwm-ir-tx.c
12407
12408 PWM SUBSYSTEM
12409 M:      Thierry Reding <thierry.reding@gmail.com>
12410 L:      linux-pwm@vger.kernel.org
12411 S:      Maintained
12412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12413 F:      Documentation/pwm.txt
12414 F:      Documentation/devicetree/bindings/pwm/
12415 F:      include/linux/pwm.h
12416 F:      drivers/pwm/
12417 F:      drivers/video/backlight/pwm_bl.c
12418 F:      include/linux/pwm_backlight.h
12419 F:      drivers/gpio/gpio-mvebu.c
12420 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12421
12422 PXA GPIO DRIVER
12423 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12424 L:      linux-gpio@vger.kernel.org
12425 S:      Maintained
12426 F:      drivers/gpio/gpio-pxa.c
12427
12428 PXA MMCI DRIVER
12429 S:      Orphan
12430
12431 PXA RTC DRIVER
12432 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12433 L:      linux-rtc@vger.kernel.org
12434 S:      Maintained
12435
12436 PXA2xx/PXA3xx SUPPORT
12437 M:      Daniel Mack <daniel@zonque.org>
12438 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12439 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12441 T:      git git://github.com/hzhuang1/linux.git
12442 T:      git git://github.com/rjarzmik/linux.git
12443 S:      Maintained
12444 F:      arch/arm/boot/dts/pxa*
12445 F:      arch/arm/mach-pxa/
12446 F:      drivers/dma/pxa*
12447 F:      drivers/pcmcia/pxa2xx*
12448 F:      drivers/pinctrl/pxa/
12449 F:      drivers/spi/spi-pxa2xx*
12450 F:      drivers/usb/gadget/udc/pxa2*
12451 F:      include/sound/pxa2xx-lib.h
12452 F:      sound/arm/pxa*
12453 F:      sound/soc/pxa/
12454
12455 QAT DRIVER
12456 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12457 L:      qat-linux@intel.com
12458 S:      Supported
12459 F:      drivers/crypto/qat/
12460
12461 QCOM AUDIO (ASoC) DRIVERS
12462 M:      Patrick Lai <plai@codeaurora.org>
12463 M:      Banajit Goswami <bgoswami@codeaurora.org>
12464 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12465 S:      Supported
12466 F:      sound/soc/qcom/
12467
12468 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12469 M:      Gabriel Somlo <somlo@cmu.edu>
12470 M:      "Michael S. Tsirkin" <mst@redhat.com>
12471 L:      qemu-devel@nongnu.org
12472 S:      Maintained
12473 F:      drivers/firmware/qemu_fw_cfg.c
12474 F:      include/uapi/linux/qemu_fw_cfg.h
12475
12476 QIB DRIVER
12477 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12478 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12479 L:      linux-rdma@vger.kernel.org
12480 S:      Supported
12481 F:      drivers/infiniband/hw/qib/
12482
12483 QLOGIC QL41xxx FCOE DRIVER
12484 M:      QLogic-Storage-Upstream@cavium.com
12485 L:      linux-scsi@vger.kernel.org
12486 S:      Supported
12487 F:      drivers/scsi/qedf/
12488
12489 QLOGIC QL41xxx ISCSI DRIVER
12490 M:      QLogic-Storage-Upstream@cavium.com
12491 L:      linux-scsi@vger.kernel.org
12492 S:      Supported
12493 F:      drivers/scsi/qedi/
12494
12495 QLOGIC QL4xxx ETHERNET DRIVER
12496 M:      Ariel Elior <aelior@marvell.com>
12497 M:      GR-everest-linux-l2@marvell.com
12498 L:      netdev@vger.kernel.org
12499 S:      Supported
12500 F:      drivers/net/ethernet/qlogic/qed/
12501 F:      include/linux/qed/
12502 F:      drivers/net/ethernet/qlogic/qede/
12503
12504 QLOGIC QL4xxx RDMA DRIVER
12505 M:      Michal Kalderon <mkalderon@marvell.com>
12506 M:      Ariel Elior <aelior@marvell.com>
12507 L:      linux-rdma@vger.kernel.org
12508 S:      Supported
12509 F:      drivers/infiniband/hw/qedr/
12510 F:      include/uapi/rdma/qedr-abi.h
12511
12512 QLOGIC QLA1280 SCSI DRIVER
12513 M:      Michael Reed <mdr@sgi.com>
12514 L:      linux-scsi@vger.kernel.org
12515 S:      Maintained
12516 F:      drivers/scsi/qla1280.[ch]
12517
12518 QLOGIC QLA2XXX FC-SCSI DRIVER
12519 M:      qla2xxx-upstream@qlogic.com
12520 L:      linux-scsi@vger.kernel.org
12521 S:      Supported
12522 F:      Documentation/scsi/LICENSE.qla2xxx
12523 F:      drivers/scsi/qla2xxx/
12524
12525 QLOGIC QLA3XXX NETWORK DRIVER
12526 M:      GR-Linux-NIC-Dev@marvell.com
12527 L:      netdev@vger.kernel.org
12528 S:      Supported
12529 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12530 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12531
12532 QLOGIC QLA4XXX iSCSI DRIVER
12533 M:      QLogic-Storage-Upstream@qlogic.com
12534 L:      linux-scsi@vger.kernel.org
12535 S:      Supported
12536 F:      Documentation/scsi/LICENSE.qla4xxx
12537 F:      drivers/scsi/qla4xxx/
12538
12539 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12540 M:      Shahed Shaikh <shshaikh@marvell.com>
12541 M:      Manish Chopra <manishc@marvell.com>
12542 M:      GR-Linux-NIC-Dev@marvell.com
12543 L:      netdev@vger.kernel.org
12544 S:      Supported
12545 F:      drivers/net/ethernet/qlogic/qlcnic/
12546
12547 QLOGIC QLGE 10Gb ETHERNET DRIVER
12548 M:      Manish Chopra <manishc@marvell.com>
12549 M:      GR-Linux-NIC-Dev@marvell.com
12550 L:      netdev@vger.kernel.org
12551 S:      Supported
12552 F:      drivers/net/ethernet/qlogic/qlge/
12553
12554 QM1D1B0004 MEDIA DRIVER
12555 M:      Akihiro Tsukada <tskd08@gmail.com>
12556 L:      linux-media@vger.kernel.org
12557 S:      Odd Fixes
12558 F:      drivers/media/tuners/qm1d1b0004*
12559
12560 QM1D1C0042 MEDIA DRIVER
12561 M:      Akihiro Tsukada <tskd08@gmail.com>
12562 L:      linux-media@vger.kernel.org
12563 S:      Odd Fixes
12564 F:      drivers/media/tuners/qm1d1c0042*
12565
12566 QNX4 FILESYSTEM
12567 M:      Anders Larsen <al@alarsen.net>
12568 W:      http://www.alarsen.net/linux/qnx4fs/
12569 S:      Maintained
12570 F:      fs/qnx4/
12571 F:      include/uapi/linux/qnx4_fs.h
12572 F:      include/uapi/linux/qnxtypes.h
12573
12574 QORIQ DPAA2 FSL-MC BUS DRIVER
12575 M:      Stuart Yoder <stuyoder@gmail.com>
12576 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12577 L:      linux-kernel@vger.kernel.org
12578 S:      Maintained
12579 F:      drivers/bus/fsl-mc/
12580 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12581 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12582
12583 QT1010 MEDIA DRIVER
12584 M:      Antti Palosaari <crope@iki.fi>
12585 L:      linux-media@vger.kernel.org
12586 W:      https://linuxtv.org
12587 W:      http://palosaari.fi/linux/
12588 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12589 T:      git git://linuxtv.org/anttip/media_tree.git
12590 S:      Maintained
12591 F:      drivers/media/tuners/qt1010*
12592
12593 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12594 M:      Kalle Valo <kvalo@codeaurora.org>
12595 L:      ath10k@lists.infradead.org
12596 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12598 S:      Supported
12599 F:      drivers/net/wireless/ath/ath10k/
12600
12601 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12602 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12603 L:      linux-wireless@vger.kernel.org
12604 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12605 S:      Supported
12606 F:      drivers/net/wireless/ath/ath9k/
12607
12608 QUALCOMM CAMERA SUBSYSTEM DRIVER
12609 M:      Todor Tomov <todor.too@gmail.com>
12610 L:      linux-media@vger.kernel.org
12611 S:      Maintained
12612 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12613 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12614 F:      drivers/media/platform/qcom/camss/
12615
12616 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12617 M:  Ilia Lin <ilia.lin@gmail.com>
12618 L:  linux-pm@vger.kernel.org
12619 S:  Maintained
12620 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12621 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12622
12623 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12624 M:      Timur Tabi <timur@kernel.org>
12625 L:      netdev@vger.kernel.org
12626 S:      Maintained
12627 F:      drivers/net/ethernet/qualcomm/emac/
12628
12629 QUALCOMM GENERIC INTERFACE I2C DRIVER
12630 M:      Alok Chauhan <alokc@codeaurora.org>
12631 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12632 L:      linux-i2c@vger.kernel.org
12633 L:      linux-arm-msm@vger.kernel.org
12634 S:      Supported
12635 F:      drivers/i2c/busses/i2c-qcom-geni.c
12636
12637 QUALCOMM HEXAGON ARCHITECTURE
12638 M:      Richard Kuo <rkuo@codeaurora.org>
12639 L:      linux-hexagon@vger.kernel.org
12640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12641 S:      Supported
12642 F:      arch/hexagon/
12643
12644 QUALCOMM HIDMA DRIVER
12645 M:      Sinan Kaya <okaya@kernel.org>
12646 L:      linux-arm-kernel@lists.infradead.org
12647 L:      linux-arm-msm@vger.kernel.org
12648 L:      dmaengine@vger.kernel.org
12649 S:      Supported
12650 F:      drivers/dma/qcom/hidma*
12651
12652 QUALCOMM IOMMU
12653 M:      Rob Clark <robdclark@gmail.com>
12654 L:      iommu@lists.linux-foundation.org
12655 L:      linux-arm-msm@vger.kernel.org
12656 S:      Maintained
12657 F:      drivers/iommu/qcom_iommu.c
12658
12659 QUALCOMM TSENS THERMAL DRIVER
12660 M:      Amit Kucheria <amit.kucheria@linaro.org>
12661 L:      linux-pm@vger.kernel.org
12662 L:      linux-arm-msm@vger.kernel.org
12663 S:      Maintained
12664 F:      drivers/thermal/qcom/
12665
12666 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12667 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12668 L:      linux-media@vger.kernel.org
12669 L:      linux-arm-msm@vger.kernel.org
12670 T:      git git://linuxtv.org/media_tree.git
12671 S:      Maintained
12672 F:      drivers/media/platform/qcom/venus/
12673
12674 QUALCOMM WCN36XX WIRELESS DRIVER
12675 M:      Kalle Valo <kvalo@codeaurora.org>
12676 L:      wcn36xx@lists.infradead.org
12677 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12678 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12679 S:      Supported
12680 F:      drivers/net/wireless/ath/wcn36xx/
12681
12682 QUANTENNA QTNFMAC WIRELESS DRIVER
12683 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12684 M:      Avinash Patil <avinashp@quantenna.com>
12685 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12686 L:      linux-wireless@vger.kernel.org
12687 S:      Maintained
12688 F:      drivers/net/wireless/quantenna
12689
12690 RADEON and AMDGPU DRM DRIVERS
12691 M:      Alex Deucher <alexander.deucher@amd.com>
12692 M:      Christian König <christian.koenig@amd.com>
12693 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12694 L:      amd-gfx@lists.freedesktop.org
12695 T:      git git://people.freedesktop.org/~agd5f/linux
12696 S:      Supported
12697 F:      drivers/gpu/drm/radeon/
12698 F:      include/uapi/drm/radeon_drm.h
12699 F:      drivers/gpu/drm/amd/
12700 F:      include/uapi/drm/amdgpu_drm.h
12701
12702 RADEON FRAMEBUFFER DISPLAY DRIVER
12703 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12704 L:      linux-fbdev@vger.kernel.org
12705 S:      Maintained
12706 F:      drivers/video/fbdev/aty/radeon*
12707 F:      include/uapi/linux/radeonfb.h
12708
12709 RADIOSHARK RADIO DRIVER
12710 M:      Hans Verkuil <hverkuil@xs4all.nl>
12711 L:      linux-media@vger.kernel.org
12712 T:      git git://linuxtv.org/media_tree.git
12713 S:      Maintained
12714 F:      drivers/media/radio/radio-shark.c
12715
12716 RADIOSHARK2 RADIO DRIVER
12717 M:      Hans Verkuil <hverkuil@xs4all.nl>
12718 L:      linux-media@vger.kernel.org
12719 T:      git git://linuxtv.org/media_tree.git
12720 S:      Maintained
12721 F:      drivers/media/radio/radio-shark2.c
12722 F:      drivers/media/radio/radio-tea5777.c
12723
12724 RADOS BLOCK DEVICE (RBD)
12725 M:      Ilya Dryomov <idryomov@gmail.com>
12726 M:      Sage Weil <sage@redhat.com>
12727 M:      Alex Elder <elder@kernel.org>
12728 L:      ceph-devel@vger.kernel.org
12729 W:      http://ceph.com/
12730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12731 T:      git git://github.com/ceph/ceph-client.git
12732 S:      Supported
12733 F:      Documentation/ABI/testing/sysfs-bus-rbd
12734 F:      drivers/block/rbd.c
12735 F:      drivers/block/rbd_types.h
12736
12737 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12738 M:      Paul Mackerras <paulus@samba.org>
12739 L:      linux-fbdev@vger.kernel.org
12740 S:      Maintained
12741 F:      drivers/video/fbdev/aty/aty128fb.c
12742
12743 RAINSHADOW-CEC DRIVER
12744 M:      Hans Verkuil <hverkuil@xs4all.nl>
12745 L:      linux-media@vger.kernel.org
12746 T:      git git://linuxtv.org/media_tree.git
12747 S:      Maintained
12748 F:      drivers/media/usb/rainshadow-cec/*
12749
12750 RALINK MIPS ARCHITECTURE
12751 M:      John Crispin <john@phrozen.org>
12752 L:      linux-mips@vger.kernel.org
12753 S:      Maintained
12754 F:      arch/mips/ralink
12755
12756 RALINK RT2X00 WIRELESS LAN DRIVER
12757 P:      rt2x00 project
12758 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12759 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12760 L:      linux-wireless@vger.kernel.org
12761 S:      Maintained
12762 F:      drivers/net/wireless/ralink/rt2x00/
12763
12764 RAMDISK RAM BLOCK DEVICE DRIVER
12765 M:      Jens Axboe <axboe@kernel.dk>
12766 S:      Maintained
12767 F:      Documentation/blockdev/ramdisk.txt
12768 F:      drivers/block/brd.c
12769
12770 RANCHU VIRTUAL BOARD FOR MIPS
12771 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12772 L:      linux-mips@vger.kernel.org
12773 S:      Supported
12774 F:      arch/mips/generic/board-ranchu.c
12775 F:      arch/mips/configs/generic/board-ranchu.config
12776
12777 RANDOM NUMBER DRIVER
12778 M:      "Theodore Ts'o" <tytso@mit.edu>
12779 S:      Maintained
12780 F:      drivers/char/random.c
12781
12782 RAPIDIO SUBSYSTEM
12783 M:      Matt Porter <mporter@kernel.crashing.org>
12784 M:      Alexandre Bounine <alex.bou9@gmail.com>
12785 S:      Maintained
12786 F:      drivers/rapidio/
12787
12788 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12789 L:      linux-wireless@vger.kernel.org
12790 S:      Orphan
12791 F:      drivers/net/wireless/ray*
12792
12793 RCUTORTURE TEST FRAMEWORK
12794 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12795 M:      Josh Triplett <josh@joshtriplett.org>
12796 R:      Steven Rostedt <rostedt@goodmis.org>
12797 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12798 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12799 L:      linux-kernel@vger.kernel.org
12800 S:      Supported
12801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12802 F:      tools/testing/selftests/rcutorture
12803
12804 RDC R-321X SoC
12805 M:      Florian Fainelli <florian@openwrt.org>
12806 S:      Maintained
12807
12808 RDC R6040 FAST ETHERNET DRIVER
12809 M:      Florian Fainelli <f.fainelli@gmail.com>
12810 L:      netdev@vger.kernel.org
12811 S:      Maintained
12812 F:      drivers/net/ethernet/rdc/r6040.c
12813
12814 RDMAVT - RDMA verbs software
12815 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12816 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12817 L:      linux-rdma@vger.kernel.org
12818 S:      Supported
12819 F:      drivers/infiniband/sw/rdmavt
12820
12821 RDS - RELIABLE DATAGRAM SOCKETS
12822 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12823 L:      netdev@vger.kernel.org
12824 L:      linux-rdma@vger.kernel.org
12825 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12826 W:      https://oss.oracle.com/projects/rds/
12827 S:      Supported
12828 F:      net/rds/
12829 F:      Documentation/networking/rds.txt
12830
12831 RDT - RESOURCE ALLOCATION
12832 M:      Fenghua Yu <fenghua.yu@intel.com>
12833 M:      Reinette Chatre <reinette.chatre@intel.com>
12834 L:      linux-kernel@vger.kernel.org
12835 S:      Supported
12836 F:      arch/x86/kernel/cpu/resctrl/
12837 F:      arch/x86/include/asm/resctrl_sched.h
12838 F:      Documentation/x86/resctrl*
12839
12840 READ-COPY UPDATE (RCU)
12841 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12842 M:      Josh Triplett <josh@joshtriplett.org>
12843 R:      Steven Rostedt <rostedt@goodmis.org>
12844 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12845 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12846 R:      Joel Fernandes <joel@joelfernandes.org>
12847 L:      linux-kernel@vger.kernel.org
12848 W:      http://www.rdrop.com/users/paulmck/RCU/
12849 S:      Supported
12850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12851 F:      Documentation/RCU/
12852 X:      Documentation/RCU/torture.txt
12853 F:      include/linux/rcu*
12854 X:      include/linux/srcu*.h
12855 F:      kernel/rcu/
12856 X:      kernel/rcu/srcu*.c
12857
12858 REAL TIME CLOCK (RTC) SUBSYSTEM
12859 M:      Alessandro Zummo <a.zummo@towertech.it>
12860 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12861 L:      linux-rtc@vger.kernel.org
12862 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12864 S:      Maintained
12865 F:      Documentation/devicetree/bindings/rtc/
12866 F:      Documentation/rtc.txt
12867 F:      drivers/rtc/
12868 F:      include/linux/rtc.h
12869 F:      include/uapi/linux/rtc.h
12870 F:      include/linux/rtc/
12871 F:      include/linux/platform_data/rtc-*
12872 F:      tools/testing/selftests/rtc/
12873
12874 REALTEK AUDIO CODECS
12875 M:      Bard Liao <bardliao@realtek.com>
12876 M:      Oder Chiou <oder_chiou@realtek.com>
12877 S:      Maintained
12878 F:      sound/soc/codecs/rt*
12879 F:      include/sound/rt*.h
12880
12881 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12882 M:      Linus Walleij <linus.walleij@linaro.org>
12883 S:      Maintained
12884 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12885 F:      drivers/net/dsa/realtek-smi*
12886 F:      drivers/net/dsa/rtl83*
12887
12888 REDPINE WIRELESS DRIVER
12889 M:      Amitkumar Karwar <amitkarwar@gmail.com>
12890 M:      Siva Rebbagondla <siva8118@gmail.com>
12891 L:      linux-wireless@vger.kernel.org
12892 S:      Maintained
12893 F:      drivers/net/wireless/rsi/
12894
12895 REGISTER MAP ABSTRACTION
12896 M:      Mark Brown <broonie@kernel.org>
12897 L:      linux-kernel@vger.kernel.org
12898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12899 S:      Supported
12900 F:      Documentation/devicetree/bindings/regmap/
12901 F:      drivers/base/regmap/
12902 F:      include/linux/regmap.h
12903
12904 REISERFS FILE SYSTEM
12905 L:      reiserfs-devel@vger.kernel.org
12906 S:      Supported
12907 F:      fs/reiserfs/
12908
12909 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12910 M:      Ohad Ben-Cohen <ohad@wizery.com>
12911 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12912 L:      linux-remoteproc@vger.kernel.org
12913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12914 S:      Maintained
12915 F:      Documentation/devicetree/bindings/remoteproc/
12916 F:      Documentation/remoteproc.txt
12917 F:      drivers/remoteproc/
12918 F:      include/linux/remoteproc.h
12919
12920 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12921 M:      Ohad Ben-Cohen <ohad@wizery.com>
12922 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12923 L:      linux-remoteproc@vger.kernel.org
12924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12925 S:      Maintained
12926 F:      drivers/rpmsg/
12927 F:      Documentation/rpmsg.txt
12928 F:      include/linux/rpmsg.h
12929 F:      include/linux/rpmsg/
12930
12931 RENESAS CLOCK DRIVERS
12932 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12933 L:      linux-renesas-soc@vger.kernel.org
12934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12935 S:      Supported
12936 F:      drivers/clk/renesas/
12937
12938 RENESAS EMEV2 I2C DRIVER
12939 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12940 S:      Supported
12941 F:      drivers/i2c/busses/i2c-emev2.c
12942
12943 RENESAS ETHERNET DRIVERS
12944 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12945 L:      netdev@vger.kernel.org
12946 L:      linux-renesas-soc@vger.kernel.org
12947 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12948 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12949 F:      drivers/net/ethernet/renesas/
12950 F:      include/linux/sh_eth.h
12951
12952 RENESAS R-CAR GYROADC DRIVER
12953 M:      Marek Vasut <marek.vasut@gmail.com>
12954 L:      linux-iio@vger.kernel.org
12955 S:      Supported
12956 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
12957 F:      drivers/iio/adc/rcar-gyroadc.c
12958
12959 RENESAS R-CAR I2C DRIVERS
12960 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12961 S:      Supported
12962 F:      drivers/i2c/busses/i2c-rcar.c
12963 F:      drivers/i2c/busses/i2c-sh_mobile.c
12964
12965 RENESAS RIIC DRIVER
12966 M:      Chris Brandt <chris.brandt@renesas.com>
12967 S:      Supported
12968 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12969 F:      drivers/i2c/busses/i2c-riic.c
12970
12971 RENESAS USB PHY DRIVER
12972 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12973 L:      linux-renesas-soc@vger.kernel.org
12974 S:      Maintained
12975 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12976
12977 RESET CONTROLLER FRAMEWORK
12978 M:      Philipp Zabel <p.zabel@pengutronix.de>
12979 T:      git git://git.pengutronix.de/git/pza/linux
12980 S:      Maintained
12981 F:      drivers/reset/
12982 F:      Documentation/devicetree/bindings/reset/
12983 F:      include/dt-bindings/reset/
12984 F:      include/linux/reset.h
12985 F:      include/linux/reset-controller.h
12986
12987 RESTARTABLE SEQUENCES SUPPORT
12988 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12989 M:      Peter Zijlstra <peterz@infradead.org>
12990 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12991 M:      Boqun Feng <boqun.feng@gmail.com>
12992 L:      linux-kernel@vger.kernel.org
12993 S:      Supported
12994 F:      kernel/rseq.c
12995 F:      include/uapi/linux/rseq.h
12996 F:      include/trace/events/rseq.h
12997 F:      tools/testing/selftests/rseq/
12998
12999 RFKILL
13000 M:      Johannes Berg <johannes@sipsolutions.net>
13001 L:      linux-wireless@vger.kernel.org
13002 W:      http://wireless.kernel.org/
13003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13005 S:      Maintained
13006 F:      Documentation/rfkill.txt
13007 F:      Documentation/ABI/stable/sysfs-class-rfkill
13008 F:      net/rfkill/
13009 F:      include/linux/rfkill.h
13010 F:      include/uapi/linux/rfkill.h
13011
13012 RHASHTABLE
13013 M:      Thomas Graf <tgraf@suug.ch>
13014 M:      Herbert Xu <herbert@gondor.apana.org.au>
13015 L:      netdev@vger.kernel.org
13016 S:      Maintained
13017 F:      lib/rhashtable.c
13018 F:      lib/test_rhashtable.c
13019 F:      include/linux/rhashtable.h
13020 F:      include/linux/rhashtable-types.h
13021
13022 RICOH R5C592 MEMORYSTICK DRIVER
13023 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13024 S:      Maintained
13025 F:      drivers/memstick/host/r592.*
13026
13027 RICOH SMARTMEDIA/XD DRIVER
13028 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13029 S:      Maintained
13030 F:      drivers/mtd/nand/raw/r852.c
13031 F:      drivers/mtd/nand/raw/r852.h
13032
13033 RISC-V ARCHITECTURE
13034 M:      Palmer Dabbelt <palmer@sifive.com>
13035 M:      Albert Ou <aou@eecs.berkeley.edu>
13036 L:      linux-riscv@lists.infradead.org
13037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13038 S:      Supported
13039 F:      arch/riscv/
13040 K:      riscv
13041 N:      riscv
13042
13043 ROCCAT DRIVERS
13044 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13045 W:      http://sourceforge.net/projects/roccat/
13046 S:      Maintained
13047 F:      drivers/hid/hid-roccat*
13048 F:      include/linux/hid-roccat*
13049 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13050
13051 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13052 M:      Jacob chen <jacob2.chen@rock-chips.com>
13053 L:      linux-media@vger.kernel.org
13054 S:      Maintained
13055 F:      drivers/media/platform/rockchip/rga/
13056 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13057
13058 ROCKCHIP VPU CODEC DRIVER
13059 M:      Ezequiel Garcia <ezequiel@collabora.com>
13060 L:      linux-media@vger.kernel.org
13061 S:      Maintained
13062 F:      drivers/staging/media/platform/rockchip/vpu/
13063 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13064
13065 ROCKER DRIVER
13066 M:      Jiri Pirko <jiri@resnulli.us>
13067 L:      netdev@vger.kernel.org
13068 S:      Supported
13069 F:      drivers/net/ethernet/rocker/
13070
13071 ROCKETPORT DRIVER
13072 P:      Comtrol Corp.
13073 W:      http://www.comtrol.com
13074 S:      Maintained
13075 F:      Documentation/serial/rocket.txt
13076 F:      drivers/tty/rocket*
13077
13078 ROCKETPORT EXPRESS/INFINITY DRIVER
13079 M:      Kevin Cernekee <cernekee@gmail.com>
13080 L:      linux-serial@vger.kernel.org
13081 S:      Odd Fixes
13082 F:      drivers/tty/serial/rp2.*
13083
13084 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13085 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13086 L:      linux-kernel@vger.kernel.org
13087 L:      linux-renesas-soc@vger.kernel.org
13088 S:      Supported
13089 F:      drivers/mfd/bd9571mwv.c
13090 F:      drivers/regulator/bd9571mwv-regulator.c
13091 F:      drivers/gpio/gpio-bd9571mwv.c
13092 F:      include/linux/mfd/bd9571mwv.h
13093 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13094
13095 ROSE NETWORK LAYER
13096 M:      Ralf Baechle <ralf@linux-mips.org>
13097 L:      linux-hams@vger.kernel.org
13098 W:      http://www.linux-ax25.org/
13099 S:      Maintained
13100 F:      include/net/rose.h
13101 F:      include/uapi/linux/rose.h
13102 F:      net/rose/
13103
13104 RTL2830 MEDIA DRIVER
13105 M:      Antti Palosaari <crope@iki.fi>
13106 L:      linux-media@vger.kernel.org
13107 W:      https://linuxtv.org
13108 W:      http://palosaari.fi/linux/
13109 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13110 T:      git git://linuxtv.org/anttip/media_tree.git
13111 S:      Maintained
13112 F:      drivers/media/dvb-frontends/rtl2830*
13113
13114 RTL2832 MEDIA DRIVER
13115 M:      Antti Palosaari <crope@iki.fi>
13116 L:      linux-media@vger.kernel.org
13117 W:      https://linuxtv.org
13118 W:      http://palosaari.fi/linux/
13119 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13120 T:      git git://linuxtv.org/anttip/media_tree.git
13121 S:      Maintained
13122 F:      drivers/media/dvb-frontends/rtl2832*
13123
13124 RTL2832_SDR MEDIA DRIVER
13125 M:      Antti Palosaari <crope@iki.fi>
13126 L:      linux-media@vger.kernel.org
13127 W:      https://linuxtv.org
13128 W:      http://palosaari.fi/linux/
13129 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13130 T:      git git://linuxtv.org/anttip/media_tree.git
13131 S:      Maintained
13132 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13133
13134 RTL8180 WIRELESS DRIVER
13135 L:      linux-wireless@vger.kernel.org
13136 W:      http://wireless.kernel.org/
13137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13138 S:      Orphan
13139 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13140
13141 RTL8187 WIRELESS DRIVER
13142 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13143 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13144 M:      Larry Finger <Larry.Finger@lwfinger.net>
13145 L:      linux-wireless@vger.kernel.org
13146 W:      http://wireless.kernel.org/
13147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13148 S:      Maintained
13149 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13150
13151 REALTEK WIRELESS DRIVER (rtlwifi family)
13152 M:      Ping-Ke Shih <pkshih@realtek.com>
13153 L:      linux-wireless@vger.kernel.org
13154 W:      http://wireless.kernel.org/
13155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13156 S:      Maintained
13157 F:      drivers/net/wireless/realtek/rtlwifi/
13158
13159 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13160 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13161 L:      linux-wireless@vger.kernel.org
13162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13163 S:      Maintained
13164 F:      drivers/net/wireless/realtek/rtl8xxxu/
13165
13166 RXRPC SOCKETS (AF_RXRPC)
13167 M:      David Howells <dhowells@redhat.com>
13168 L:      linux-afs@lists.infradead.org
13169 S:      Supported
13170 F:      net/rxrpc/
13171 F:      include/keys/rxrpc-type.h
13172 F:      include/net/af_rxrpc.h
13173 F:      include/trace/events/rxrpc.h
13174 F:      include/uapi/linux/rxrpc.h
13175 F:      Documentation/networking/rxrpc.txt
13176 W:      https://www.infradead.org/~dhowells/kafs/
13177
13178 S3 SAVAGE FRAMEBUFFER DRIVER
13179 M:      Antonino Daplas <adaplas@gmail.com>
13180 L:      linux-fbdev@vger.kernel.org
13181 S:      Maintained
13182 F:      drivers/video/fbdev/savage/
13183
13184 S390
13185 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13186 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13187 L:      linux-s390@vger.kernel.org
13188 W:      http://www.ibm.com/developerworks/linux/linux390/
13189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13190 S:      Supported
13191 F:      arch/s390/
13192 F:      drivers/s390/
13193 F:      Documentation/s390/
13194 F:      Documentation/driver-api/s390-drivers.rst
13195
13196 S390 COMMON I/O LAYER
13197 M:      Sebastian Ott <sebott@linux.ibm.com>
13198 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13199 L:      linux-s390@vger.kernel.org
13200 W:      http://www.ibm.com/developerworks/linux/linux390/
13201 S:      Supported
13202 F:      drivers/s390/cio/
13203
13204 S390 DASD DRIVER
13205 M:      Stefan Haberland <sth@linux.ibm.com>
13206 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13207 L:      linux-s390@vger.kernel.org
13208 W:      http://www.ibm.com/developerworks/linux/linux390/
13209 S:      Supported
13210 F:      drivers/s390/block/dasd*
13211 F:      block/partitions/ibm.c
13212
13213 S390 IOMMU (PCI)
13214 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13215 L:      linux-s390@vger.kernel.org
13216 W:      http://www.ibm.com/developerworks/linux/linux390/
13217 S:      Supported
13218 F:      drivers/iommu/s390-iommu.c
13219
13220 S390 IUCV NETWORK LAYER
13221 M:      Julian Wiedmann <jwi@linux.ibm.com>
13222 M:      Ursula Braun <ubraun@linux.ibm.com>
13223 L:      linux-s390@vger.kernel.org
13224 W:      http://www.ibm.com/developerworks/linux/linux390/
13225 S:      Supported
13226 F:      drivers/s390/net/*iucv*
13227 F:      include/net/iucv/
13228 F:      net/iucv/
13229
13230 S390 NETWORK DRIVERS
13231 M:      Julian Wiedmann <jwi@linux.ibm.com>
13232 M:      Ursula Braun <ubraun@linux.ibm.com>
13233 L:      linux-s390@vger.kernel.org
13234 W:      http://www.ibm.com/developerworks/linux/linux390/
13235 S:      Supported
13236 F:      drivers/s390/net/
13237
13238 S390 PCI SUBSYSTEM
13239 M:      Sebastian Ott <sebott@linux.ibm.com>
13240 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13241 L:      linux-s390@vger.kernel.org
13242 W:      http://www.ibm.com/developerworks/linux/linux390/
13243 S:      Supported
13244 F:      arch/s390/pci/
13245 F:      drivers/pci/hotplug/s390_pci_hpc.c
13246
13247 S390 VFIO-CCW DRIVER
13248 M:      Cornelia Huck <cohuck@redhat.com>
13249 M:      Farhan Ali <alifm@linux.ibm.com>
13250 M:      Eric Farman <farman@linux.ibm.com>
13251 R:      Halil Pasic <pasic@linux.ibm.com>
13252 L:      linux-s390@vger.kernel.org
13253 L:      kvm@vger.kernel.org
13254 S:      Supported
13255 F:      drivers/s390/cio/vfio_ccw*
13256 F:      Documentation/s390/vfio-ccw.txt
13257 F:      include/uapi/linux/vfio_ccw.h
13258
13259 S390 ZCRYPT DRIVER
13260 M:      Harald Freudenberger <freude@linux.ibm.com>
13261 L:      linux-s390@vger.kernel.org
13262 W:      http://www.ibm.com/developerworks/linux/linux390/
13263 S:      Supported
13264 F:      drivers/s390/crypto/
13265
13266 S390 VFIO AP DRIVER
13267 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13268 M:      Pierre Morel <pmorel@linux.ibm.com>
13269 M:      Halil Pasic <pasic@linux.ibm.com>
13270 L:      linux-s390@vger.kernel.org
13271 W:      http://www.ibm.com/developerworks/linux/linux390/
13272 S:      Supported
13273 F:      drivers/s390/crypto/vfio_ap_drv.c
13274 F:      drivers/s390/crypto/vfio_ap_private.h
13275 F:      drivers/s390/crypto/vfio_ap_ops.c
13276 F:      Documentation/s390/vfio-ap.txt
13277
13278 S390 ZFCP DRIVER
13279 M:      Steffen Maier <maier@linux.ibm.com>
13280 M:      Benjamin Block <bblock@linux.ibm.com>
13281 L:      linux-s390@vger.kernel.org
13282 W:      http://www.ibm.com/developerworks/linux/linux390/
13283 S:      Supported
13284 F:      drivers/s390/scsi/zfcp_*
13285
13286 S3C24XX SD/MMC Driver
13287 M:      Ben Dooks <ben-linux@fluff.org>
13288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13289 S:      Supported
13290 F:      drivers/mmc/host/s3cmci.*
13291
13292 SAA6588 RDS RECEIVER DRIVER
13293 M:      Hans Verkuil <hverkuil@xs4all.nl>
13294 L:      linux-media@vger.kernel.org
13295 T:      git git://linuxtv.org/media_tree.git
13296 W:      https://linuxtv.org
13297 S:      Odd Fixes
13298 F:      drivers/media/i2c/saa6588*
13299
13300 SAA7134 VIDEO4LINUX DRIVER
13301 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13302 L:      linux-media@vger.kernel.org
13303 W:      https://linuxtv.org
13304 T:      git git://linuxtv.org/media_tree.git
13305 S:      Odd fixes
13306 F:      Documentation/media/v4l-drivers/saa7134*
13307 F:      drivers/media/pci/saa7134/
13308
13309 SAA7146 VIDEO4LINUX-2 DRIVER
13310 M:      Hans Verkuil <hverkuil@xs4all.nl>
13311 L:      linux-media@vger.kernel.org
13312 T:      git git://linuxtv.org/media_tree.git
13313 S:      Maintained
13314 F:      drivers/media/common/saa7146/
13315 F:      drivers/media/pci/saa7146/
13316 F:      include/media/drv-intf/saa7146*
13317
13318 SAMSUNG AUDIO (ASoC) DRIVERS
13319 M:      Krzysztof Kozlowski <krzk@kernel.org>
13320 M:      Sangbeom Kim <sbkim73@samsung.com>
13321 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13322 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13323 S:      Supported
13324 F:      sound/soc/samsung/
13325 F:      Documentation/devicetree/bindings/sound/samsung*
13326
13327 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13328 M:      Krzysztof Kozlowski <krzk@kernel.org>
13329 L:      linux-crypto@vger.kernel.org
13330 L:      linux-samsung-soc@vger.kernel.org
13331 S:      Maintained
13332 F:      drivers/crypto/exynos-rng.c
13333 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13334
13335 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13336 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13337 L:      linux-samsung-soc@vger.kernel.org
13338 S:      Maintained
13339 F:      drivers/char/hw_random/exynos-trng.c
13340 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13341
13342 SAMSUNG FRAMEBUFFER DRIVER
13343 M:      Jingoo Han <jingoohan1@gmail.com>
13344 L:      linux-fbdev@vger.kernel.org
13345 S:      Maintained
13346 F:      drivers/video/fbdev/s3c-fb.c
13347
13348 SAMSUNG LAPTOP DRIVER
13349 M:      Corentin Chary <corentin.chary@gmail.com>
13350 L:      platform-driver-x86@vger.kernel.org
13351 S:      Maintained
13352 F:      drivers/platform/x86/samsung-laptop.c
13353
13354 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13355 M:      Sangbeom Kim <sbkim73@samsung.com>
13356 M:      Krzysztof Kozlowski <krzk@kernel.org>
13357 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13358 L:      linux-kernel@vger.kernel.org
13359 L:      linux-samsung-soc@vger.kernel.org
13360 S:      Supported
13361 F:      drivers/mfd/sec*.c
13362 F:      drivers/regulator/s2m*.c
13363 F:      drivers/regulator/s5m*.c
13364 F:      drivers/clk/clk-s2mps11.c
13365 F:      drivers/rtc/rtc-s5m.c
13366 F:      include/linux/mfd/samsung/
13367 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13368 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13369 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13370 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13371
13372 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13373 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13374 L:      linux-media@vger.kernel.org
13375 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13376 S:      Maintained
13377 F:      drivers/media/platform/s3c-camif/
13378 F:      include/media/drv-intf/s3c_camif.h
13379
13380 SAMSUNG S3FWRN5 NFC DRIVER
13381 M:      Robert Baldyga <r.baldyga@samsung.com>
13382 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13383 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13384 S:      Supported
13385 F:      drivers/nfc/s3fwrn5
13386
13387 SAMSUNG S5C73M3 CAMERA DRIVER
13388 M:      Kyungmin Park <kyungmin.park@samsung.com>
13389 M:      Andrzej Hajda <a.hajda@samsung.com>
13390 L:      linux-media@vger.kernel.org
13391 S:      Supported
13392 F:      drivers/media/i2c/s5c73m3/*
13393
13394 SAMSUNG S5K5BAF CAMERA DRIVER
13395 M:      Kyungmin Park <kyungmin.park@samsung.com>
13396 M:      Andrzej Hajda <a.hajda@samsung.com>
13397 L:      linux-media@vger.kernel.org
13398 S:      Supported
13399 F:      drivers/media/i2c/s5k5baf.c
13400
13401 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13402 M:      Krzysztof Kozlowski <krzk@kernel.org>
13403 M:      Vladimir Zapolskiy <vz@mleia.com>
13404 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13405 L:      linux-crypto@vger.kernel.org
13406 L:      linux-samsung-soc@vger.kernel.org
13407 S:      Maintained
13408 F:      drivers/crypto/s5p-sss.c
13409
13410 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13411 M:      Kyungmin Park <kyungmin.park@samsung.com>
13412 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13413 L:      linux-media@vger.kernel.org
13414 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13415 S:      Supported
13416 F:      drivers/media/platform/exynos4-is/
13417
13418 SAMSUNG SOC CLOCK DRIVERS
13419 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13420 M:      Tomasz Figa <tomasz.figa@gmail.com>
13421 M:      Chanwoo Choi <cw00.choi@samsung.com>
13422 S:      Supported
13423 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13425 F:      drivers/clk/samsung/
13426 F:      include/dt-bindings/clock/exynos*.h
13427 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13428
13429 SAMSUNG SPI DRIVERS
13430 M:      Kukjin Kim <kgene@kernel.org>
13431 M:      Krzysztof Kozlowski <krzk@kernel.org>
13432 M:      Andi Shyti <andi@etezian.org>
13433 L:      linux-spi@vger.kernel.org
13434 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13435 S:      Maintained
13436 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13437 F:      drivers/spi/spi-s3c*
13438 F:      include/linux/platform_data/spi-s3c64xx.h
13439
13440 SAMSUNG SXGBE DRIVERS
13441 M:      Byungho An <bh74.an@samsung.com>
13442 M:      Girish K S <ks.giri@samsung.com>
13443 M:      Vipul Pandya <vipul.pandya@samsung.com>
13444 S:      Supported
13445 L:      netdev@vger.kernel.org
13446 F:      drivers/net/ethernet/samsung/sxgbe/
13447
13448 SAMSUNG THERMAL DRIVER
13449 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13450 L:      linux-pm@vger.kernel.org
13451 L:      linux-samsung-soc@vger.kernel.org
13452 S:      Supported
13453 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13454 F:      drivers/thermal/samsung/
13455
13456 SAMSUNG USB2 PHY DRIVER
13457 M:      Kamil Debski <kamil@wypas.org>
13458 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13459 L:      linux-kernel@vger.kernel.org
13460 S:      Supported
13461 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13462 F:      Documentation/phy/samsung-usb2.txt
13463 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13464 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13465 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13466 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13467 F:      drivers/phy/samsung/phy-samsung-usb2.c
13468 F:      drivers/phy/samsung/phy-samsung-usb2.h
13469
13470 SC1200 WDT DRIVER
13471 M:      Zwane Mwaikambo <zwanem@gmail.com>
13472 S:      Maintained
13473 F:      drivers/watchdog/sc1200wdt.c
13474
13475 SCHEDULER
13476 M:      Ingo Molnar <mingo@redhat.com>
13477 M:      Peter Zijlstra <peterz@infradead.org>
13478 L:      linux-kernel@vger.kernel.org
13479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13480 S:      Maintained
13481 F:      kernel/sched/
13482 F:      include/linux/sched.h
13483 F:      include/uapi/linux/sched.h
13484 F:      include/linux/wait.h
13485
13486 SCR24X CHIP CARD INTERFACE DRIVER
13487 M:      Lubomir Rintel <lkundrak@v3.sk>
13488 S:      Supported
13489 F:      drivers/char/pcmcia/scr24x_cs.c
13490
13491 SCSI CDROM DRIVER
13492 M:      Jens Axboe <axboe@kernel.dk>
13493 L:      linux-scsi@vger.kernel.org
13494 W:      http://www.kernel.dk
13495 S:      Maintained
13496 F:      drivers/scsi/sr*
13497
13498 SCSI RDMA PROTOCOL (SRP) INITIATOR
13499 M:      Bart Van Assche <bvanassche@acm.org>
13500 L:      linux-rdma@vger.kernel.org
13501 S:      Supported
13502 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13503 F:      drivers/infiniband/ulp/srp/
13504 F:      include/scsi/srp.h
13505
13506 SCSI RDMA PROTOCOL (SRP) TARGET
13507 M:      Bart Van Assche <bvanassche@acm.org>
13508 L:      linux-rdma@vger.kernel.org
13509 L:      target-devel@vger.kernel.org
13510 S:      Supported
13511 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13512 F:      drivers/infiniband/ulp/srpt/
13513
13514 SCSI SG DRIVER
13515 M:      Doug Gilbert <dgilbert@interlog.com>
13516 L:      linux-scsi@vger.kernel.org
13517 W:      http://sg.danny.cz/sg
13518 S:      Maintained
13519 F:      Documentation/scsi/scsi-generic.txt
13520 F:      drivers/scsi/sg.c
13521 F:      include/scsi/sg.h
13522
13523 SCSI SUBSYSTEM
13524 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13526 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13528 L:      linux-scsi@vger.kernel.org
13529 S:      Maintained
13530 F:      Documentation/devicetree/bindings/scsi/
13531 F:      drivers/scsi/
13532 F:      include/scsi/
13533
13534 SCSI TAPE DRIVER
13535 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13536 L:      linux-scsi@vger.kernel.org
13537 S:      Maintained
13538 F:      Documentation/scsi/st.txt
13539 F:      drivers/scsi/st.*
13540 F:      drivers/scsi/st_*.h
13541
13542 SCTP PROTOCOL
13543 M:      Vlad Yasevich <vyasevich@gmail.com>
13544 M:      Neil Horman <nhorman@tuxdriver.com>
13545 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13546 L:      linux-sctp@vger.kernel.org
13547 W:      http://lksctp.sourceforge.net
13548 S:      Maintained
13549 F:      Documentation/networking/sctp.txt
13550 F:      include/linux/sctp.h
13551 F:      include/uapi/linux/sctp.h
13552 F:      include/net/sctp/
13553 F:      net/sctp/
13554
13555 SCx200 CPU SUPPORT
13556 M:      Jim Cromie <jim.cromie@gmail.com>
13557 S:      Odd Fixes
13558 F:      Documentation/i2c/busses/scx200_acb
13559 F:      arch/x86/platform/scx200/
13560 F:      drivers/watchdog/scx200_wdt.c
13561 F:      drivers/i2c/busses/scx200*
13562 F:      drivers/mtd/maps/scx200_docflash.c
13563 F:      include/linux/scx200.h
13564
13565 SCx200 GPIO DRIVER
13566 M:      Jim Cromie <jim.cromie@gmail.com>
13567 S:      Maintained
13568 F:      drivers/char/scx200_gpio.c
13569 F:      include/linux/scx200_gpio.h
13570
13571 SCx200 HRT CLOCKSOURCE DRIVER
13572 M:      Jim Cromie <jim.cromie@gmail.com>
13573 S:      Maintained
13574 F:      drivers/clocksource/scx200_hrt.c
13575
13576 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13577 M:      Sascha Sommer <saschasommer@freenet.de>
13578 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13579 S:      Maintained
13580 F:      drivers/mmc/host/sdricoh_cs.c
13581
13582 SECO BOARDS CEC DRIVER
13583 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13584 S:      Maintained
13585 F:      drivers/media/platform/seco-cec/seco-cec.c
13586 F:      drivers/media/platform/seco-cec/seco-cec.h
13587
13588 SECURE COMPUTING
13589 M:      Kees Cook <keescook@chromium.org>
13590 R:      Andy Lutomirski <luto@amacapital.net>
13591 R:      Will Drewry <wad@chromium.org>
13592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13593 S:      Supported
13594 F:      kernel/seccomp.c
13595 F:      include/uapi/linux/seccomp.h
13596 F:      include/linux/seccomp.h
13597 F:      tools/testing/selftests/seccomp/*
13598 F:      tools/testing/selftests/kselftest_harness.h
13599 F:      Documentation/userspace-api/seccomp_filter.rst
13600 K:      \bsecure_computing
13601 K:      \bTIF_SECCOMP\b
13602
13603 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13604 M:      Al Cooper <alcooperx@gmail.com>
13605 L:      linux-mmc@vger.kernel.org
13606 L:      bcm-kernel-feedback-list@broadcom.com
13607 S:      Maintained
13608 F:      drivers/mmc/host/sdhci-brcmstb*
13609
13610 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13611 M:      Adrian Hunter <adrian.hunter@intel.com>
13612 L:      linux-mmc@vger.kernel.org
13613 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13614 S:      Maintained
13615 F:      drivers/mmc/host/sdhci*
13616 F:      include/linux/mmc/sdhci*
13617
13618 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13619 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13620 M:      Manjunath M B <manjumb@synopsys.com>
13621 L:      linux-mmc@vger.kernel.org
13622 S:      Maintained
13623 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13624
13625 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13626 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13627 L:      linux-mmc@vger.kernel.org
13628 S:      Supported
13629 F:      drivers/mmc/host/sdhci-of-at91.c
13630
13631 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13632 M:      Ben Dooks <ben-linux@fluff.org>
13633 M:      Jaehoon Chung <jh80.chung@samsung.com>
13634 L:      linux-mmc@vger.kernel.org
13635 S:      Maintained
13636 F:      drivers/mmc/host/sdhci-s3c*
13637
13638 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13639 M:      Viresh Kumar <vireshk@kernel.org>
13640 L:      linux-mmc@vger.kernel.org
13641 S:      Maintained
13642 F:      drivers/mmc/host/sdhci-spear.c
13643
13644 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13645 M:      Kishon Vijay Abraham I <kishon@ti.com>
13646 L:      linux-mmc@vger.kernel.org
13647 S:      Maintained
13648 F:      drivers/mmc/host/sdhci-omap.c
13649
13650 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13651 M:      Scott Bauer <scott.bauer@intel.com>
13652 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13653 L:      linux-block@vger.kernel.org
13654 S:      Supported
13655 F:      block/sed*
13656 F:      block/opal_proto.h
13657 F:      include/linux/sed*
13658 F:      include/uapi/linux/sed*
13659
13660 SECURITY CONTACT
13661 M:      Security Officers <security@kernel.org>
13662 S:      Supported
13663
13664 SECURITY SUBSYSTEM
13665 M:      James Morris <jmorris@namei.org>
13666 M:      "Serge E. Hallyn" <serge@hallyn.com>
13667 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13669 W:      http://kernsec.org/
13670 S:      Supported
13671 F:      security/
13672 X:      security/selinux/
13673
13674 SELINUX SECURITY MODULE
13675 M:      Paul Moore <paul@paul-moore.com>
13676 M:      Stephen Smalley <sds@tycho.nsa.gov>
13677 M:      Eric Paris <eparis@parisplace.org>
13678 L:      selinux@vger.kernel.org
13679 W:      https://selinuxproject.org
13680 W:      https://github.com/SELinuxProject
13681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13682 S:      Supported
13683 F:      include/linux/selinux*
13684 F:      security/selinux/
13685 F:      scripts/selinux/
13686 F:      Documentation/admin-guide/LSM/SELinux.rst
13687
13688 SENSABLE PHANTOM
13689 M:      Jiri Slaby <jirislaby@gmail.com>
13690 S:      Maintained
13691 F:      drivers/misc/phantom.c
13692 F:      include/uapi/linux/phantom.h
13693
13694 SERIAL DEVICE BUS
13695 M:      Rob Herring <robh@kernel.org>
13696 L:      linux-serial@vger.kernel.org
13697 S:      Maintained
13698 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13699 F:      drivers/tty/serdev/
13700 F:      include/linux/serdev.h
13701
13702 SERIAL DRIVERS
13703 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13704 L:      linux-serial@vger.kernel.org
13705 S:      Maintained
13706 F:      Documentation/devicetree/bindings/serial/
13707 F:      drivers/tty/serial/
13708
13709 SERIAL IR RECEIVER
13710 M:      Sean Young <sean@mess.org>
13711 L:      linux-media@vger.kernel.org
13712 S:      Maintained
13713 F:      drivers/media/rc/serial_ir.c
13714
13715 SFC NETWORK DRIVER
13716 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13717 M:      Edward Cree <ecree@solarflare.com>
13718 M:      Bert Kenward <bkenward@solarflare.com>
13719 L:      netdev@vger.kernel.org
13720 S:      Supported
13721 F:      drivers/net/ethernet/sfc/
13722
13723 SFF/SFP/SFP+ MODULE SUPPORT
13724 M:      Russell King <linux@armlinux.org.uk>
13725 L:      netdev@vger.kernel.org
13726 S:      Maintained
13727 F:      drivers/net/phy/phylink.c
13728 F:      drivers/net/phy/sfp*
13729 F:      include/linux/phylink.h
13730 F:      include/linux/sfp.h
13731
13732 SGI GRU DRIVER
13733 M:      Dimitri Sivanich <sivanich@sgi.com>
13734 S:      Maintained
13735 F:      drivers/misc/sgi-gru/
13736
13737 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13738 M:      Pat Gefre <pfg@sgi.com>
13739 L:      linux-ia64@vger.kernel.org
13740 S:      Supported
13741 F:      Documentation/ia64/serial.txt
13742 F:      drivers/tty/serial/ioc?_serial.c
13743 F:      include/linux/ioc?.h
13744
13745 SGI XP/XPC/XPNET DRIVER
13746 M:      Cliff Whickman <cpw@sgi.com>
13747 M:      Robin Holt <robinmholt@gmail.com>
13748 S:      Maintained
13749 F:      drivers/misc/sgi-xp/
13750
13751 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13752 M:      Ursula Braun <ubraun@linux.ibm.com>
13753 L:      linux-s390@vger.kernel.org
13754 W:      http://www.ibm.com/developerworks/linux/linux390/
13755 S:      Supported
13756 F:      net/smc/
13757
13758 SHARP RJ54N1CB0C SENSOR DRIVER
13759 M:      Jacopo Mondi <jacopo@jmondi.org>
13760 L:      linux-media@vger.kernel.org
13761 T:      git git://linuxtv.org/media_tree.git
13762 S:      Odd fixes
13763 F:      drivers/media/i2c/rj54n1cb0c.c
13764 F:      include/media/i2c/rj54n1cb0c.h
13765
13766 SH_VEU V4L2 MEM2MEM DRIVER
13767 L:      linux-media@vger.kernel.org
13768 S:      Orphan
13769 F:      drivers/media/platform/sh_veu.c
13770
13771 SH_VOU V4L2 OUTPUT DRIVER
13772 L:      linux-media@vger.kernel.org
13773 S:      Orphan
13774 F:      drivers/media/platform/sh_vou.c
13775 F:      include/media/drv-intf/sh_vou.h
13776
13777 SI2157 MEDIA DRIVER
13778 M:      Antti Palosaari <crope@iki.fi>
13779 L:      linux-media@vger.kernel.org
13780 W:      https://linuxtv.org
13781 W:      http://palosaari.fi/linux/
13782 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13783 T:      git git://linuxtv.org/anttip/media_tree.git
13784 S:      Maintained
13785 F:      drivers/media/tuners/si2157*
13786
13787 SI2165 MEDIA DRIVER
13788 M:      Matthias Schwarzott <zzam@gentoo.org>
13789 L:      linux-media@vger.kernel.org
13790 W:      https://linuxtv.org
13791 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13792 S:      Maintained
13793 F:      drivers/media/dvb-frontends/si2165*
13794
13795 SI2168 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/si2168*
13804
13805 SI470X FM RADIO RECEIVER I2C DRIVER
13806 M:      Hans Verkuil <hverkuil@xs4all.nl>
13807 L:      linux-media@vger.kernel.org
13808 T:      git git://linuxtv.org/media_tree.git
13809 W:      https://linuxtv.org
13810 S:      Odd Fixes
13811 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13812
13813 SI470X FM RADIO RECEIVER USB DRIVER
13814 M:      Hans Verkuil <hverkuil@xs4all.nl>
13815 L:      linux-media@vger.kernel.org
13816 T:      git git://linuxtv.org/media_tree.git
13817 W:      https://linuxtv.org
13818 S:      Maintained
13819 F:      drivers/media/radio/si470x/radio-si470x-common.c
13820 F:      drivers/media/radio/si470x/radio-si470x.h
13821 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13822
13823 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13824 M:      Eduardo Valentin <edubezval@gmail.com>
13825 L:      linux-media@vger.kernel.org
13826 T:      git git://linuxtv.org/media_tree.git
13827 W:      https://linuxtv.org
13828 S:      Odd Fixes
13829 F:      drivers/media/radio/si4713/si4713.?
13830
13831 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13832 M:      Eduardo Valentin <edubezval@gmail.com>
13833 L:      linux-media@vger.kernel.org
13834 T:      git git://linuxtv.org/media_tree.git
13835 W:      https://linuxtv.org
13836 S:      Odd Fixes
13837 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13838
13839 SI4713 FM RADIO TRANSMITTER USB DRIVER
13840 M:      Hans Verkuil <hverkuil@xs4all.nl>
13841 L:      linux-media@vger.kernel.org
13842 T:      git git://linuxtv.org/media_tree.git
13843 W:      https://linuxtv.org
13844 S:      Maintained
13845 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13846
13847 SIANO DVB DRIVER
13848 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13849 L:      linux-media@vger.kernel.org
13850 W:      https://linuxtv.org
13851 T:      git git://linuxtv.org/media_tree.git
13852 S:      Odd fixes
13853 F:      drivers/media/common/siano/
13854 F:      drivers/media/usb/siano/
13855 F:      drivers/media/usb/siano/
13856 F:      drivers/media/mmc/siano/
13857
13858 SIFIVE DRIVERS
13859 M:      Palmer Dabbelt <palmer@sifive.com>
13860 M:      Paul Walmsley <paul.walmsley@sifive.com>
13861 L:      linux-riscv@lists.infradead.org
13862 T:      git git://github.com/sifive/riscv-linux.git
13863 S:      Supported
13864 K:      sifive
13865 N:      sifive
13866
13867 SILEAD TOUCHSCREEN DRIVER
13868 M:      Hans de Goede <hdegoede@redhat.com>
13869 L:      linux-input@vger.kernel.org
13870 L:      platform-driver-x86@vger.kernel.org
13871 S:      Maintained
13872 F:      drivers/input/touchscreen/silead.c
13873 F:      drivers/platform/x86/touchscreen_dmi.c
13874
13875 SILICON MOTION SM712 FRAME BUFFER DRIVER
13876 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13877 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13878 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13879 L:      linux-fbdev@vger.kernel.org
13880 S:      Maintained
13881 F:      drivers/video/fbdev/sm712*
13882 F:      Documentation/fb/sm712fb.txt
13883
13884 SIMPLE FIRMWARE INTERFACE (SFI)
13885 M:      Len Brown <lenb@kernel.org>
13886 L:      sfi-devel@simplefirmware.org
13887 W:      http://simplefirmware.org/
13888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13889 S:      Supported
13890 F:      arch/x86/platform/sfi/
13891 F:      drivers/sfi/
13892 F:      include/linux/sfi*.h
13893
13894 SIMPLEFB FB DRIVER
13895 M:      Hans de Goede <hdegoede@redhat.com>
13896 L:      linux-fbdev@vger.kernel.org
13897 S:      Maintained
13898 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13899 F:      drivers/video/fbdev/simplefb.c
13900 F:      include/linux/platform_data/simplefb.h
13901
13902 SIMTEC EB110ATX (Chalice CATS)
13903 P:      Ben Dooks
13904 P:      Vincent Sanders <vince@simtec.co.uk>
13905 M:      Simtec Linux Team <linux@simtec.co.uk>
13906 W:      http://www.simtec.co.uk/products/EB110ATX/
13907 S:      Supported
13908
13909 SIMTEC EB2410ITX (BAST)
13910 P:      Ben Dooks
13911 P:      Vincent Sanders <vince@simtec.co.uk>
13912 M:      Simtec Linux Team <linux@simtec.co.uk>
13913 W:      http://www.simtec.co.uk/products/EB2410ITX/
13914 S:      Supported
13915 F:      arch/arm/mach-s3c24xx/mach-bast.c
13916 F:      arch/arm/mach-s3c24xx/bast-ide.c
13917 F:      arch/arm/mach-s3c24xx/bast-irq.c
13918
13919 SIPHASH PRF ROUTINES
13920 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13921 S:      Maintained
13922 F:      lib/siphash.c
13923 F:      lib/test_siphash.c
13924 F:      include/linux/siphash.h
13925
13926 SIOX
13927 M:      Gavin Schenk <g.schenk@eckelmann.de>
13928 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13929 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13930 S:      Supported
13931 F:      drivers/siox/*
13932 F:      drivers/gpio/gpio-siox.c
13933 F:      include/trace/events/siox.h
13934
13935 SIS 190 ETHERNET DRIVER
13936 M:      Francois Romieu <romieu@fr.zoreil.com>
13937 L:      netdev@vger.kernel.org
13938 S:      Maintained
13939 F:      drivers/net/ethernet/sis/sis190.c
13940
13941 SIS 900/7016 FAST ETHERNET DRIVER
13942 M:      Daniele Venzano <venza@brownhat.org>
13943 W:      http://www.brownhat.org/sis900.html
13944 L:      netdev@vger.kernel.org
13945 S:      Maintained
13946 F:      drivers/net/ethernet/sis/sis900.*
13947
13948 SIS FRAMEBUFFER DRIVER
13949 M:      Thomas Winischhofer <thomas@winischhofer.net>
13950 W:      http://www.winischhofer.net/linuxsisvga.shtml
13951 S:      Maintained
13952 F:      Documentation/fb/sisfb.txt
13953 F:      drivers/video/fbdev/sis/
13954 F:      include/video/sisfb.h
13955
13956 SIS USB2VGA DRIVER
13957 M:      Thomas Winischhofer <thomas@winischhofer.net>
13958 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13959 S:      Maintained
13960 F:      drivers/usb/misc/sisusbvga/
13961
13962 SLAB ALLOCATOR
13963 M:      Christoph Lameter <cl@linux.com>
13964 M:      Pekka Enberg <penberg@kernel.org>
13965 M:      David Rientjes <rientjes@google.com>
13966 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13967 M:      Andrew Morton <akpm@linux-foundation.org>
13968 L:      linux-mm@kvack.org
13969 S:      Maintained
13970 F:      include/linux/sl?b*.h
13971 F:      mm/sl?b*
13972
13973 SLEEPABLE READ-COPY UPDATE (SRCU)
13974 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13975 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13976 M:      Josh Triplett <josh@joshtriplett.org>
13977 R:      Steven Rostedt <rostedt@goodmis.org>
13978 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13979 L:      linux-kernel@vger.kernel.org
13980 W:      http://www.rdrop.com/users/paulmck/RCU/
13981 S:      Supported
13982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13983 F:      include/linux/srcu*.h
13984 F:      kernel/rcu/srcu*.c
13985
13986 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13987 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13988 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13989 S:      Maintained
13990 F:      drivers/slimbus/
13991 F:      Documentation/devicetree/bindings/slimbus/
13992 F:      include/linux/slimbus.h
13993
13994 SMACK SECURITY MODULE
13995 M:      Casey Schaufler <casey@schaufler-ca.com>
13996 L:      linux-security-module@vger.kernel.org
13997 W:      http://schaufler-ca.com
13998 T:      git git://github.com/cschaufler/smack-next
13999 S:      Maintained
14000 F:      Documentation/admin-guide/LSM/Smack.rst
14001 F:      security/smack/
14002
14003 SMC91x ETHERNET DRIVER
14004 M:      Nicolas Pitre <nico@fluxnic.net>
14005 S:      Odd Fixes
14006 F:      drivers/net/ethernet/smsc/smc91x.*
14007
14008 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14009 M:      Sakari Ailus <sakari.ailus@iki.fi>
14010 L:      linux-media@vger.kernel.org
14011 S:      Maintained
14012 F:      drivers/media/i2c/smiapp/
14013 F:      include/media/i2c/smiapp.h
14014 F:      drivers/media/i2c/smiapp-pll.c
14015 F:      drivers/media/i2c/smiapp-pll.h
14016 F:      include/uapi/linux/smiapp.h
14017 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14018
14019 SMM665 HARDWARE MONITOR DRIVER
14020 M:      Guenter Roeck <linux@roeck-us.net>
14021 L:      linux-hwmon@vger.kernel.org
14022 S:      Maintained
14023 F:      Documentation/hwmon/smm665
14024 F:      drivers/hwmon/smm665.c
14025
14026 SMSC EMC2103 HARDWARE MONITOR DRIVER
14027 M:      Steve Glendinning <steve.glendinning@shawell.net>
14028 L:      linux-hwmon@vger.kernel.org
14029 S:      Maintained
14030 F:      Documentation/hwmon/emc2103
14031 F:      drivers/hwmon/emc2103.c
14032
14033 SMSC SCH5627 HARDWARE MONITOR DRIVER
14034 M:      Hans de Goede <hdegoede@redhat.com>
14035 L:      linux-hwmon@vger.kernel.org
14036 S:      Supported
14037 F:      Documentation/hwmon/sch5627
14038 F:      drivers/hwmon/sch5627.c
14039
14040 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14041 M:      Steve Glendinning <steve.glendinning@shawell.net>
14042 L:      linux-fbdev@vger.kernel.org
14043 S:      Maintained
14044 F:      drivers/video/fbdev/smscufx.c
14045
14046 SMSC47B397 HARDWARE MONITOR DRIVER
14047 M:      Jean Delvare <jdelvare@suse.com>
14048 L:      linux-hwmon@vger.kernel.org
14049 S:      Maintained
14050 F:      Documentation/hwmon/smsc47b397
14051 F:      drivers/hwmon/smsc47b397.c
14052
14053 SMSC911x ETHERNET DRIVER
14054 M:      Steve Glendinning <steve.glendinning@shawell.net>
14055 L:      netdev@vger.kernel.org
14056 S:      Maintained
14057 F:      include/linux/smsc911x.h
14058 F:      drivers/net/ethernet/smsc/smsc911x.*
14059
14060 SMSC9420 PCI ETHERNET DRIVER
14061 M:      Steve Glendinning <steve.glendinning@shawell.net>
14062 L:      netdev@vger.kernel.org
14063 S:      Maintained
14064 F:      drivers/net/ethernet/smsc/smsc9420.*
14065
14066 SOC-CAMERA V4L2 SUBSYSTEM
14067 L:      linux-media@vger.kernel.org
14068 T:      git git://linuxtv.org/media_tree.git
14069 S:      Orphan
14070 F:      include/media/soc*
14071 F:      drivers/media/i2c/soc_camera/
14072 F:      drivers/media/platform/soc_camera/
14073
14074 SOCIONEXT SYNQUACER I2C DRIVER
14075 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14076 L:      linux-i2c@vger.kernel.org
14077 S:      Maintained
14078 F:      drivers/i2c/busses/i2c-synquacer.c
14079 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14080
14081 SOCIONEXT UNIPHIER SOUND DRIVER
14082 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14083 S:      Orphan
14084 F:      sound/soc/uniphier/
14085
14086 SOEKRIS NET48XX LED SUPPORT
14087 M:      Chris Boot <bootc@bootc.net>
14088 S:      Maintained
14089 F:      drivers/leds/leds-net48xx.c
14090
14091 SOFT-ROCE DRIVER (rxe)
14092 M:      Moni Shoua <monis@mellanox.com>
14093 L:      linux-rdma@vger.kernel.org
14094 S:      Supported
14095 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14096 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14097 F:      drivers/infiniband/sw/rxe/
14098 F:      include/uapi/rdma/rdma_user_rxe.h
14099
14100 SOFTLOGIC 6x10 MPEG CODEC
14101 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14102 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14103 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14104 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14105 M:      Ismael Luceno <ismael@iodev.co.uk>
14106 L:      linux-media@vger.kernel.org
14107 S:      Supported
14108 F:      drivers/media/pci/solo6x10/
14109
14110 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14111 M:      James Morse <james.morse@arm.com>
14112 L:      linux-arm-kernel@lists.infradead.org
14113 S:      Maintained
14114 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14115 F:      drivers/firmware/arm_sdei.c
14116 F:      include/linux/arm_sdei.h
14117 F:      include/uapi/linux/arm_sdei.h
14118
14119 SOFTWARE RAID (Multiple Disks) SUPPORT
14120 M:      Shaohua Li <shli@kernel.org>
14121 L:      linux-raid@vger.kernel.org
14122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14123 S:      Supported
14124 F:      drivers/md/Makefile
14125 F:      drivers/md/Kconfig
14126 F:      drivers/md/md*
14127 F:      drivers/md/raid*
14128 F:      include/linux/raid/
14129 F:      include/uapi/linux/raid/
14130
14131 SOCIONEXT (SNI) AVE NETWORK DRIVER
14132 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14133 L:      netdev@vger.kernel.org
14134 S:      Maintained
14135 F:      drivers/net/ethernet/socionext/sni_ave.c
14136 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14137
14138 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14139 M:      Jassi Brar <jaswinder.singh@linaro.org>
14140 L:      netdev@vger.kernel.org
14141 S:      Maintained
14142 F:      drivers/net/ethernet/socionext/netsec.c
14143 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14144
14145 SOLIDRUN CLEARFOG SUPPORT
14146 M:      Russell King <linux@armlinux.org.uk>
14147 S:      Maintained
14148 F:      arch/arm/boot/dts/armada-388-clearfog*
14149 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14150
14151 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14152 M:      Russell King <linux@armlinux.org.uk>
14153 S:      Maintained
14154 F:      arch/arm/boot/dts/imx6*-cubox-i*
14155 F:      arch/arm/boot/dts/imx6*-hummingboard*
14156 F:      arch/arm/boot/dts/imx6*-sr-*
14157
14158 SONIC NETWORK DRIVER
14159 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14160 L:      netdev@vger.kernel.org
14161 S:      Maintained
14162 F:      drivers/net/ethernet/natsemi/sonic.*
14163
14164 SONICS SILICON BACKPLANE DRIVER (SSB)
14165 M:      Michael Buesch <m@bues.ch>
14166 L:      linux-wireless@vger.kernel.org
14167 S:      Maintained
14168 F:      drivers/ssb/
14169 F:      include/linux/ssb/
14170
14171 SONY IMX214 SENSOR DRIVER
14172 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14173 L:      linux-media@vger.kernel.org
14174 T:      git git://linuxtv.org/media_tree.git
14175 S:      Maintained
14176 F:      drivers/media/i2c/imx214.c
14177 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14178
14179 SONY IMX258 SENSOR DRIVER
14180 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14181 L:      linux-media@vger.kernel.org
14182 T:      git git://linuxtv.org/media_tree.git
14183 S:      Maintained
14184 F:      drivers/media/i2c/imx258.c
14185
14186 SONY IMX274 SENSOR DRIVER
14187 M:      Leon Luo <leonl@leopardimaging.com>
14188 L:      linux-media@vger.kernel.org
14189 T:      git git://linuxtv.org/media_tree.git
14190 S:      Maintained
14191 F:      drivers/media/i2c/imx274.c
14192 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14193
14194 SONY IMX319 SENSOR DRIVER
14195 M:      Bingbu Cao <bingbu.cao@intel.com>
14196 L:      linux-media@vger.kernel.org
14197 T:      git git://linuxtv.org/media_tree.git
14198 S:      Maintained
14199 F:      drivers/media/i2c/imx319.c
14200
14201 SONY IMX355 SENSOR DRIVER
14202 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14203 L:      linux-media@vger.kernel.org
14204 T:      git git://linuxtv.org/media_tree.git
14205 S:      Maintained
14206 F:      drivers/media/i2c/imx355.c
14207
14208 SONY MEMORYSTICK CARD SUPPORT
14209 M:      Alex Dubov <oakad@yahoo.com>
14210 W:      http://tifmxx.berlios.de/
14211 S:      Maintained
14212 F:      drivers/memstick/host/tifm_ms.c
14213
14214 SONY MEMORYSTICK STANDARD SUPPORT
14215 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14216 S:      Maintained
14217 F:      drivers/memstick/core/ms_block.*
14218
14219 SONY VAIO CONTROL DEVICE DRIVER
14220 M:      Mattia Dongili <malattia@linux.it>
14221 L:      platform-driver-x86@vger.kernel.org
14222 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14223 S:      Maintained
14224 F:      Documentation/laptops/sony-laptop.txt
14225 F:      drivers/char/sonypi.c
14226 F:      drivers/platform/x86/sony-laptop.c
14227 F:      include/linux/sony-laptop.h
14228
14229 SOUND
14230 M:      Jaroslav Kysela <perex@perex.cz>
14231 M:      Takashi Iwai <tiwai@suse.com>
14232 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14233 W:      http://www.alsa-project.org/
14234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14235 T:      git git://git.alsa-project.org/alsa-kernel.git
14236 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14237 S:      Maintained
14238 F:      Documentation/sound/
14239 F:      include/sound/
14240 F:      include/uapi/sound/
14241 F:      sound/
14242
14243 SOUND - COMPRESSED AUDIO
14244 M:      Vinod Koul <vkoul@kernel.org>
14245 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14247 S:      Supported
14248 F:      Documentation/sound/designs/compress-offload.rst
14249 F:      include/sound/compress_driver.h
14250 F:      include/uapi/sound/compress_*
14251 F:      sound/core/compress_offload.c
14252 F:      sound/soc/soc-compress.c
14253
14254 SOUND - DMAENGINE HELPERS
14255 M:      Lars-Peter Clausen <lars@metafoo.de>
14256 S:      Supported
14257 F:      include/sound/dmaengine_pcm.h
14258 F:      sound/core/pcm_dmaengine.c
14259 F:      sound/soc/soc-generic-dmaengine-pcm.c
14260
14261 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14262 M:      Liam Girdwood <lgirdwood@gmail.com>
14263 M:      Mark Brown <broonie@kernel.org>
14264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14265 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14266 W:      http://alsa-project.org/main/index.php/ASoC
14267 S:      Supported
14268 F:      Documentation/devicetree/bindings/sound/
14269 F:      Documentation/sound/soc/
14270 F:      sound/soc/
14271 F:      include/dt-bindings/sound/
14272 F:      include/sound/soc*
14273
14274 SOUNDWIRE SUBSYSTEM
14275 M:      Vinod Koul <vkoul@kernel.org>
14276 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14277 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14278 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14279 S:      Supported
14280 F:      Documentation/driver-api/soundwire/
14281 F:      drivers/soundwire/
14282 F:      include/linux/soundwire/
14283
14284 SP2 MEDIA DRIVER
14285 M:      Olli Salonen <olli.salonen@iki.fi>
14286 L:      linux-media@vger.kernel.org
14287 W:      https://linuxtv.org
14288 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14289 S:      Maintained
14290 F:      drivers/media/dvb-frontends/sp2*
14291
14292 SPARC + UltraSPARC (sparc/sparc64)
14293 M:      "David S. Miller" <davem@davemloft.net>
14294 L:      sparclinux@vger.kernel.org
14295 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14298 S:      Maintained
14299 F:      arch/sparc/
14300 F:      drivers/sbus/
14301
14302 SPARC SERIAL DRIVERS
14303 M:      "David S. Miller" <davem@davemloft.net>
14304 L:      sparclinux@vger.kernel.org
14305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14307 S:      Maintained
14308 F:      include/linux/sunserialcore.h
14309 F:      drivers/tty/serial/suncore.c
14310 F:      drivers/tty/serial/sunhv.c
14311 F:      drivers/tty/serial/sunsab.c
14312 F:      drivers/tty/serial/sunsab.h
14313 F:      drivers/tty/serial/sunsu.c
14314 F:      drivers/tty/serial/sunzilog.c
14315 F:      drivers/tty/serial/sunzilog.h
14316 F:      drivers/tty/vcc.c
14317
14318 SPARSE CHECKER
14319 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14320 L:      linux-sparse@vger.kernel.org
14321 W:      https://sparse.wiki.kernel.org/
14322 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14323 S:      Maintained
14324 F:      include/linux/compiler.h
14325
14326 SPEAR CLOCK FRAMEWORK SUPPORT
14327 M:      Viresh Kumar <vireshk@kernel.org>
14328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14329 W:      http://www.st.com/spear
14330 S:      Maintained
14331 F:      drivers/clk/spear/
14332
14333 SPEAR PLATFORM SUPPORT
14334 M:      Viresh Kumar <vireshk@kernel.org>
14335 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14337 W:      http://www.st.com/spear
14338 S:      Maintained
14339 F:      arch/arm/boot/dts/spear*
14340 F:      arch/arm/mach-spear/
14341
14342 SPI NOR SUBSYSTEM
14343 M:      Marek Vasut <marek.vasut@gmail.com>
14344 L:      linux-mtd@lists.infradead.org
14345 W:      http://www.linux-mtd.infradead.org/
14346 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14347 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14348 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14349 S:      Maintained
14350 F:      drivers/mtd/spi-nor/
14351 F:      include/linux/mtd/spi-nor.h
14352
14353 SPI SUBSYSTEM
14354 M:      Mark Brown <broonie@kernel.org>
14355 L:      linux-spi@vger.kernel.org
14356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14357 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14358 S:      Maintained
14359 F:      Documentation/devicetree/bindings/spi/
14360 F:      Documentation/spi/
14361 F:      drivers/spi/
14362 F:      include/linux/spi/
14363 F:      include/uapi/linux/spi/
14364 F:      tools/spi/
14365
14366 SPIDERNET NETWORK DRIVER for CELL
14367 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14368 L:      netdev@vger.kernel.org
14369 S:      Supported
14370 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14371 F:      drivers/net/ethernet/toshiba/spider_net*
14372
14373 SPMI SUBSYSTEM
14374 R:      Stephen Boyd <sboyd@kernel.org>
14375 L:      linux-arm-msm@vger.kernel.org
14376 F:      Documentation/devicetree/bindings/spmi/
14377 F:      drivers/spmi/
14378 F:      include/dt-bindings/spmi/spmi.h
14379 F:      include/linux/spmi.h
14380 F:      include/trace/events/spmi.h
14381
14382 SPU FILE SYSTEM
14383 M:      Jeremy Kerr <jk@ozlabs.org>
14384 L:      linuxppc-dev@lists.ozlabs.org
14385 W:      http://www.ibm.com/developerworks/power/cell/
14386 S:      Supported
14387 F:      Documentation/filesystems/spufs.txt
14388 F:      arch/powerpc/platforms/cell/spufs/
14389
14390 SQUASHFS FILE SYSTEM
14391 M:      Phillip Lougher <phillip@squashfs.org.uk>
14392 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14393 W:      http://squashfs.org.uk
14394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14395 S:      Maintained
14396 F:      Documentation/filesystems/squashfs.txt
14397 F:      fs/squashfs/
14398
14399 SRM (Alpha) environment access
14400 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14401 S:      Maintained
14402 F:      arch/alpha/kernel/srm_env.c
14403
14404 ST LSM6DSx IMU IIO DRIVER
14405 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14406 L:      linux-iio@vger.kernel.org
14407 W:      http://www.st.com/
14408 S:      Maintained
14409 F:      drivers/iio/imu/st_lsm6dsx/
14410 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14411
14412 ST STM32 I2C/SMBUS DRIVER
14413 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14414 L:      linux-i2c@vger.kernel.org
14415 S:      Maintained
14416 F:      drivers/i2c/busses/i2c-stm32*
14417
14418 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14419 M:      Song Qiang <songqiang1304521@gmail.com>
14420 L:      linux-iio@vger.kernel.org
14421 S:      Maintained
14422 F:      drivers/iio/proximity/vl53l0x-i2c.c
14423 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14424
14425 STABLE BRANCH
14426 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14427 M:      Sasha Levin <sashal@kernel.org>
14428 L:      stable@vger.kernel.org
14429 S:      Supported
14430 F:      Documentation/process/stable-kernel-rules.rst
14431
14432 STAGING - COMEDI
14433 M:      Ian Abbott <abbotti@mev.co.uk>
14434 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14435 S:      Odd Fixes
14436 F:      drivers/staging/comedi/
14437
14438 STAGING - EROFS FILE SYSTEM
14439 M:      Gao Xiang <gaoxiang25@huawei.com>
14440 M:      Chao Yu <yuchao0@huawei.com>
14441 L:      linux-erofs@lists.ozlabs.org
14442 S:      Maintained
14443 F:      drivers/staging/erofs/
14444
14445 STAGING - INDUSTRIAL IO
14446 M:      Jonathan Cameron <jic23@kernel.org>
14447 L:      linux-iio@vger.kernel.org
14448 S:      Odd Fixes
14449 F:      Documentation/devicetree/bindings/staging/iio/
14450 F:      drivers/staging/iio/
14451
14452 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14453 M:      Marc Dietrich <marvin24@gmx.de>
14454 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14455 L:      linux-tegra@vger.kernel.org
14456 S:      Maintained
14457 F:      drivers/staging/nvec/
14458
14459 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14460 M:      Jens Frederich <jfrederich@gmail.com>
14461 M:      Daniel Drake <dsd@laptop.org>
14462 M:      Jon Nettleton <jon.nettleton@gmail.com>
14463 W:      http://wiki.laptop.org/go/DCON
14464 S:      Maintained
14465 F:      drivers/staging/olpc_dcon/
14466
14467 STAGING - REALTEK RTL8712U DRIVERS
14468 M:      Larry Finger <Larry.Finger@lwfinger.net>
14469 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14470 S:      Odd Fixes
14471 F:      drivers/staging/rtl8712/
14472
14473 STAGING - REALTEK RTL8188EU DRIVERS
14474 M:      Larry Finger <Larry.Finger@lwfinger.net>
14475 S:      Odd Fixes
14476 F:      drivers/staging/rtl8188eu/
14477
14478 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14479 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14480 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14481 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14482 L:      linux-fbdev@vger.kernel.org
14483 S:      Maintained
14484 F:      drivers/staging/sm750fb/
14485
14486 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14487 M:      William Hubbs <w.d.hubbs@gmail.com>
14488 M:      Chris Brannon <chris@the-brannons.com>
14489 M:      Kirk Reiser <kirk@reisers.ca>
14490 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14491 L:      speakup@linux-speakup.org
14492 W:      http://www.linux-speakup.org/
14493 S:      Odd Fixes
14494 F:      drivers/staging/speakup/
14495
14496 STAGING - VIA VT665X DRIVERS
14497 M:      Forest Bond <forest@alittletooquiet.net>
14498 S:      Odd Fixes
14499 F:      drivers/staging/vt665?/
14500
14501 STAGING - WILC1000 WIFI DRIVER
14502 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14503 M:      Ajay Singh <ajay.kathat@microchip.com>
14504 L:      linux-wireless@vger.kernel.org
14505 S:      Supported
14506 F:      drivers/staging/wilc1000/
14507
14508 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14509 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14510 S:      Odd Fixes
14511 F:      drivers/staging/xgifb/
14512
14513 STAGING SUBSYSTEM
14514 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14516 L:      devel@driverdev.osuosl.org
14517 S:      Supported
14518 F:      drivers/staging/
14519
14520 STARFIRE/DURALAN NETWORK DRIVER
14521 M:      Ion Badulescu <ionut@badula.org>
14522 S:      Odd Fixes
14523 F:      drivers/net/ethernet/adaptec/starfire*
14524
14525 STEC S1220 SKD DRIVER
14526 M:      Bart Van Assche <bart.vanassche@wdc.com>
14527 L:      linux-block@vger.kernel.org
14528 S:      Maintained
14529 F:      drivers/block/skd*[ch]
14530
14531 STI AUDIO (ASoC) DRIVERS
14532 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14533 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14534 S:      Maintained
14535 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14536 F:      sound/soc/sti/
14537
14538 STI CEC DRIVER
14539 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14540 S:      Maintained
14541 F:      drivers/media/platform/sti/cec/
14542 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14543
14544 STK1160 USB VIDEO CAPTURE DRIVER
14545 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14546 L:      linux-media@vger.kernel.org
14547 T:      git git://linuxtv.org/media_tree.git
14548 S:      Maintained
14549 F:      drivers/media/usb/stk1160/
14550
14551 STM32 AUDIO (ASoC) DRIVERS
14552 M:      Olivier Moysan <olivier.moysan@st.com>
14553 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14554 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14555 S:      Maintained
14556 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14557 F:      sound/soc/stm/
14558
14559 STM32 TIMER/LPTIMER DRIVERS
14560 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14561 S:      Maintained
14562 F:      drivers/*/stm32-*timer*
14563 F:      drivers/pwm/pwm-stm32*
14564 F:      include/linux/*/stm32-*tim*
14565 F:      Documentation/ABI/testing/*timer-stm32
14566 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14567 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14568
14569 STMMAC ETHERNET DRIVER
14570 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14571 M:      Alexandre Torgue <alexandre.torgue@st.com>
14572 M:      Jose Abreu <joabreu@synopsys.com>
14573 L:      netdev@vger.kernel.org
14574 W:      http://www.stlinux.com
14575 S:      Supported
14576 F:      drivers/net/ethernet/stmicro/stmmac/
14577
14578 SUN3/3X
14579 M:      Sam Creasey <sammy@sammy.net>
14580 W:      http://sammy.net/sun3/
14581 S:      Maintained
14582 F:      arch/m68k/kernel/*sun3*
14583 F:      arch/m68k/sun3*/
14584 F:      arch/m68k/include/asm/sun3*
14585 F:      drivers/net/ethernet/i825xx/sun3*
14586
14587 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14588 M:      Hans de Goede <hdegoede@redhat.com>
14589 L:      linux-input@vger.kernel.org
14590 S:      Maintained
14591 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14592 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14593
14594 SUNDANCE NETWORK DRIVER
14595 M:      Denis Kirjanov <kda@linux-powerpc.org>
14596 L:      netdev@vger.kernel.org
14597 S:      Maintained
14598 F:      drivers/net/ethernet/dlink/sundance.c
14599
14600 SUPERH
14601 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14602 M:      Rich Felker <dalias@libc.org>
14603 L:      linux-sh@vger.kernel.org
14604 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14605 S:      Maintained
14606 F:      Documentation/sh/
14607 F:      arch/sh/
14608 F:      drivers/sh/
14609
14610 SUSPEND TO RAM
14611 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14612 M:      Len Brown <len.brown@intel.com>
14613 M:      Pavel Machek <pavel@ucw.cz>
14614 L:      linux-pm@vger.kernel.org
14615 B:      https://bugzilla.kernel.org
14616 S:      Supported
14617 F:      Documentation/power/
14618 F:      arch/x86/kernel/acpi/
14619 F:      drivers/base/power/
14620 F:      kernel/power/
14621 F:      include/linux/suspend.h
14622 F:      include/linux/freezer.h
14623 F:      include/linux/pm.h
14624
14625 SVGA HANDLING
14626 M:      Martin Mares <mj@ucw.cz>
14627 L:      linux-video@atrey.karlin.mff.cuni.cz
14628 S:      Maintained
14629 F:      Documentation/svga.txt
14630 F:      arch/x86/boot/video*
14631
14632 SWIOTLB SUBSYSTEM
14633 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14634 L:      iommu@lists.linux-foundation.org
14635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14636 S:      Supported
14637 F:      kernel/dma/swiotlb.c
14638 F:      arch/*/kernel/pci-swiotlb.c
14639 F:      include/linux/swiotlb.h
14640
14641 SWITCHDEV
14642 M:      Jiri Pirko <jiri@resnulli.us>
14643 M:      Ivan Vecera <ivecera@redhat.com>
14644 L:      netdev@vger.kernel.org
14645 S:      Supported
14646 F:      net/switchdev/
14647 F:      include/net/switchdev.h
14648
14649 SY8106A REGULATOR DRIVER
14650 M:      Icenowy Zheng <icenowy@aosc.io>
14651 S:      Maintained
14652 F:      drivers/regulator/sy8106a-regulator.c
14653 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14654
14655 SYNC FILE FRAMEWORK
14656 M:      Sumit Semwal <sumit.semwal@linaro.org>
14657 R:      Gustavo Padovan <gustavo@padovan.org>
14658 S:      Maintained
14659 L:      linux-media@vger.kernel.org
14660 L:      dri-devel@lists.freedesktop.org
14661 F:      drivers/dma-buf/sync_*
14662 F:      drivers/dma-buf/dma-fence*
14663 F:      drivers/dma-buf/sw_sync.c
14664 F:      include/linux/sync_file.h
14665 F:      include/uapi/linux/sync_file.h
14666 F:      Documentation/sync_file.txt
14667 T:      git git://anongit.freedesktop.org/drm/drm-misc
14668
14669 SYNOPSYS ARC ARCHITECTURE
14670 M:      Vineet Gupta <vgupta@synopsys.com>
14671 L:      linux-snps-arc@lists.infradead.org
14672 S:      Supported
14673 F:      arch/arc/
14674 F:      Documentation/devicetree/bindings/arc/*
14675 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14676 F:      drivers/clocksource/arc_timer.c
14677 F:      drivers/tty/serial/arc_uart.c
14678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14679
14680 SYNOPSYS ARC HSDK SDP pll clock driver
14681 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14682 S:      Supported
14683 F:      drivers/clk/clk-hsdk-pll.c
14684 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14685
14686 SYNOPSYS ARC SDP clock driver
14687 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14688 S:      Supported
14689 F:      drivers/clk/axs10x/*
14690 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14691
14692 SYNOPSYS ARC SDP platform support
14693 M:      Alexey Brodkin <abrodkin@synopsys.com>
14694 S:      Supported
14695 F:      arch/arc/plat-axs10x
14696 F:      arch/arc/boot/dts/ax*
14697 F:      Documentation/devicetree/bindings/arc/axs10*
14698
14699 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14700 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14701 S:      Supported
14702 F:      drivers/reset/reset-axs10x.c
14703 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14704
14705 SYNOPSYS CREG GPIO DRIVER
14706 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14707 S:      Maintained
14708 F:      drivers/gpio/gpio-creg-snps.c
14709 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14710
14711 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14712 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14713 S:      Maintained
14714 F:      drivers/tty/serial/8250/8250_dw.c
14715
14716 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14717 M:      Hoan Tran <hotran@apm.com>
14718 L:      linux-gpio@vger.kernel.org
14719 S:      Maintained
14720 F:      drivers/gpio/gpio-dwapb.c
14721 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14722
14723 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14724 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14725 S:      Maintained
14726 F:      drivers/dma/dwi-axi-dmac/
14727 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14728
14729 SYNOPSYS DESIGNWARE DMAC DRIVER
14730 M:      Viresh Kumar <vireshk@kernel.org>
14731 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14732 S:      Maintained
14733 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14734 F:      drivers/dma/dw/
14735 F:      include/dt-bindings/dma/dw-dmac.h
14736 F:      include/linux/dma/dw.h
14737 F:      include/linux/platform_data/dma-dw.h
14738
14739 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14740 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14741 L:      netdev@vger.kernel.org
14742 S:      Supported
14743 F:      drivers/net/ethernet/synopsys/
14744
14745 SYNOPSYS DESIGNWARE I2C DRIVER
14746 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14747 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14748 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14749 L:      linux-i2c@vger.kernel.org
14750 S:      Maintained
14751 F:      drivers/i2c/busses/i2c-designware-*
14752 F:      include/linux/platform_data/i2c-designware.h
14753
14754 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14755 M:      Jaehoon Chung <jh80.chung@samsung.com>
14756 L:      linux-mmc@vger.kernel.org
14757 S:      Maintained
14758 F:      drivers/mmc/host/dw_mmc*
14759
14760 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14761 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14762 S:      Supported
14763 F:      drivers/reset/reset-hsdk.c
14764 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14765 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14766
14767 SYSTEM CONFIGURATION (SYSCON)
14768 M:      Lee Jones <lee.jones@linaro.org>
14769 M:      Arnd Bergmann <arnd@arndb.de>
14770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14771 S:      Supported
14772 F:      drivers/mfd/syscon.c
14773
14774 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14775 M:      Sudeep Holla <sudeep.holla@arm.com>
14776 L:      linux-arm-kernel@lists.infradead.org
14777 S:      Maintained
14778 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14779 F:      drivers/clk/clk-sc[mp]i.c
14780 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14781 F:      drivers/firmware/arm_scpi.c
14782 F:      drivers/firmware/arm_scmi/
14783 F:      include/linux/sc[mp]i_protocol.h
14784
14785 SYSTEM RESET/SHUTDOWN DRIVERS
14786 M:      Sebastian Reichel <sre@kernel.org>
14787 L:      linux-pm@vger.kernel.org
14788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14789 S:      Maintained
14790 F:      Documentation/devicetree/bindings/power/reset/
14791 F:      drivers/power/reset/
14792
14793 SYSTEM TRACE MODULE CLASS
14794 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14795 S:      Maintained
14796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14797 F:      Documentation/trace/stm.rst
14798 F:      drivers/hwtracing/stm/
14799 F:      include/linux/stm.h
14800 F:      include/uapi/linux/stm.h
14801
14802 SYSV FILESYSTEM
14803 M:      Christoph Hellwig <hch@infradead.org>
14804 S:      Maintained
14805 F:      Documentation/filesystems/sysv-fs.txt
14806 F:      fs/sysv/
14807 F:      include/linux/sysv_fs.h
14808
14809 TARGET SUBSYSTEM
14810 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14811 L:      linux-scsi@vger.kernel.org
14812 L:      target-devel@vger.kernel.org
14813 W:      http://www.linux-iscsi.org
14814 W:      http://groups.google.com/group/linux-iscsi-target-dev
14815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14816 S:      Supported
14817 F:      drivers/target/
14818 F:      include/target/
14819 F:      Documentation/target/
14820
14821 TASKSTATS STATISTICS INTERFACE
14822 M:      Balbir Singh <bsingharora@gmail.com>
14823 S:      Maintained
14824 F:      Documentation/accounting/taskstats*
14825 F:      include/linux/taskstats*
14826 F:      kernel/taskstats.c
14827
14828 TC subsystem
14829 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14830 M:      Cong Wang <xiyou.wangcong@gmail.com>
14831 M:      Jiri Pirko <jiri@resnulli.us>
14832 L:      netdev@vger.kernel.org
14833 S:      Maintained
14834 F:      include/net/pkt_cls.h
14835 F:      include/net/pkt_sched.h
14836 F:      include/net/tc_act/
14837 F:      include/uapi/linux/pkt_cls.h
14838 F:      include/uapi/linux/pkt_sched.h
14839 F:      include/uapi/linux/tc_act/
14840 F:      include/uapi/linux/tc_ematch/
14841 F:      net/sched/
14842
14843 TC90522 MEDIA DRIVER
14844 M:      Akihiro Tsukada <tskd08@gmail.com>
14845 L:      linux-media@vger.kernel.org
14846 S:      Odd Fixes
14847 F:      drivers/media/dvb-frontends/tc90522*
14848
14849 TCP LOW PRIORITY MODULE
14850 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14851 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14852 W:      http://tcp-lp-mod.sourceforge.net/
14853 S:      Maintained
14854 F:      net/ipv4/tcp_lp.c
14855
14856 TDA10071 MEDIA DRIVER
14857 M:      Antti Palosaari <crope@iki.fi>
14858 L:      linux-media@vger.kernel.org
14859 W:      https://linuxtv.org
14860 W:      http://palosaari.fi/linux/
14861 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14862 T:      git git://linuxtv.org/anttip/media_tree.git
14863 S:      Maintained
14864 F:      drivers/media/dvb-frontends/tda10071*
14865
14866 TDA18212 MEDIA DRIVER
14867 M:      Antti Palosaari <crope@iki.fi>
14868 L:      linux-media@vger.kernel.org
14869 W:      https://linuxtv.org
14870 W:      http://palosaari.fi/linux/
14871 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14872 T:      git git://linuxtv.org/anttip/media_tree.git
14873 S:      Maintained
14874 F:      drivers/media/tuners/tda18212*
14875
14876 TDA18218 MEDIA DRIVER
14877 M:      Antti Palosaari <crope@iki.fi>
14878 L:      linux-media@vger.kernel.org
14879 W:      https://linuxtv.org
14880 W:      http://palosaari.fi/linux/
14881 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14882 T:      git git://linuxtv.org/anttip/media_tree.git
14883 S:      Maintained
14884 F:      drivers/media/tuners/tda18218*
14885
14886 TDA18250 MEDIA DRIVER
14887 M:      Olli Salonen <olli.salonen@iki.fi>
14888 L:      linux-media@vger.kernel.org
14889 W:      https://linuxtv.org
14890 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14891 T:      git git://linuxtv.org/media_tree.git
14892 S:      Maintained
14893 F:      drivers/media/tuners/tda18250*
14894
14895 TDA18271 MEDIA DRIVER
14896 M:      Michael Krufky <mkrufky@linuxtv.org>
14897 L:      linux-media@vger.kernel.org
14898 W:      https://linuxtv.org
14899 W:      http://github.com/mkrufky
14900 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14901 T:      git git://linuxtv.org/mkrufky/tuners.git
14902 S:      Maintained
14903 F:      drivers/media/tuners/tda18271*
14904
14905 TDA1997x MEDIA DRIVER
14906 M:      Tim Harvey <tharvey@gateworks.com>
14907 L:      linux-media@vger.kernel.org
14908 W:      https://linuxtv.org
14909 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14910 S:      Maintained
14911 F:      drivers/media/i2c/tda1997x.*
14912
14913 TDA827x MEDIA DRIVER
14914 M:      Michael Krufky <mkrufky@linuxtv.org>
14915 L:      linux-media@vger.kernel.org
14916 W:      https://linuxtv.org
14917 W:      http://github.com/mkrufky
14918 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14919 T:      git git://linuxtv.org/mkrufky/tuners.git
14920 S:      Maintained
14921 F:      drivers/media/tuners/tda8290.*
14922
14923 TDA8290 MEDIA DRIVER
14924 M:      Michael Krufky <mkrufky@linuxtv.org>
14925 L:      linux-media@vger.kernel.org
14926 W:      https://linuxtv.org
14927 W:      http://github.com/mkrufky
14928 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14929 T:      git git://linuxtv.org/mkrufky/tuners.git
14930 S:      Maintained
14931 F:      drivers/media/tuners/tda8290.*
14932
14933 TDA9840 MEDIA DRIVER
14934 M:      Hans Verkuil <hverkuil@xs4all.nl>
14935 L:      linux-media@vger.kernel.org
14936 T:      git git://linuxtv.org/media_tree.git
14937 W:      https://linuxtv.org
14938 S:      Maintained
14939 F:      drivers/media/i2c/tda9840*
14940
14941 TEA5761 TUNER DRIVER
14942 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14943 L:      linux-media@vger.kernel.org
14944 W:      https://linuxtv.org
14945 T:      git git://linuxtv.org/media_tree.git
14946 S:      Odd fixes
14947 F:      drivers/media/tuners/tea5761.*
14948
14949 TEA5767 TUNER DRIVER
14950 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14951 L:      linux-media@vger.kernel.org
14952 W:      https://linuxtv.org
14953 T:      git git://linuxtv.org/media_tree.git
14954 S:      Maintained
14955 F:      drivers/media/tuners/tea5767.*
14956
14957 TEA6415C MEDIA DRIVER
14958 M:      Hans Verkuil <hverkuil@xs4all.nl>
14959 L:      linux-media@vger.kernel.org
14960 T:      git git://linuxtv.org/media_tree.git
14961 W:      https://linuxtv.org
14962 S:      Maintained
14963 F:      drivers/media/i2c/tea6415c*
14964
14965 TEA6420 MEDIA DRIVER
14966 M:      Hans Verkuil <hverkuil@xs4all.nl>
14967 L:      linux-media@vger.kernel.org
14968 T:      git git://linuxtv.org/media_tree.git
14969 W:      https://linuxtv.org
14970 S:      Maintained
14971 F:      drivers/media/i2c/tea6420*
14972
14973 TEAM DRIVER
14974 M:      Jiri Pirko <jiri@resnulli.us>
14975 L:      netdev@vger.kernel.org
14976 S:      Supported
14977 F:      drivers/net/team/
14978 F:      include/linux/if_team.h
14979 F:      include/uapi/linux/if_team.h
14980
14981 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14982 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14983 S:      Maintained
14984 F:      arch/x86/platform/ts5500/
14985
14986 TECHNOTREND USB IR RECEIVER
14987 M:      Sean Young <sean@mess.org>
14988 L:      linux-media@vger.kernel.org
14989 S:      Maintained
14990 F:      drivers/media/rc/ttusbir.c
14991
14992 TECHWELL TW9910 VIDEO DECODER
14993 L:      linux-media@vger.kernel.org
14994 S:      Orphan
14995 F:      drivers/media/i2c/tw9910.c
14996 F:      include/media/i2c/tw9910.h
14997
14998 TEE SUBSYSTEM
14999 M:      Jens Wiklander <jens.wiklander@linaro.org>
15000 S:      Maintained
15001 F:      include/linux/tee_drv.h
15002 F:      include/uapi/linux/tee.h
15003 F:      drivers/tee/
15004 F:      Documentation/tee.txt
15005
15006 TEGRA ARCHITECTURE SUPPORT
15007 M:      Thierry Reding <thierry.reding@gmail.com>
15008 M:      Jonathan Hunter <jonathanh@nvidia.com>
15009 L:      linux-tegra@vger.kernel.org
15010 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15012 S:      Supported
15013 N:      [^a-z]tegra
15014
15015 TEGRA CLOCK DRIVER
15016 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15017 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15018 S:      Supported
15019 F:      drivers/clk/tegra/
15020
15021 TEGRA DMA DRIVERS
15022 M:      Laxman Dewangan <ldewangan@nvidia.com>
15023 M:      Jon Hunter <jonathanh@nvidia.com>
15024 S:      Supported
15025 F:      drivers/dma/tegra*
15026
15027 TEGRA I2C DRIVER
15028 M:      Laxman Dewangan <ldewangan@nvidia.com>
15029 S:      Supported
15030 F:      drivers/i2c/busses/i2c-tegra.c
15031
15032 TEGRA IOMMU DRIVERS
15033 M:      Thierry Reding <thierry.reding@gmail.com>
15034 L:      linux-tegra@vger.kernel.org
15035 S:      Supported
15036 F:      drivers/iommu/tegra*
15037
15038 TEGRA KBC DRIVER
15039 M:      Laxman Dewangan <ldewangan@nvidia.com>
15040 S:      Supported
15041 F:      drivers/input/keyboard/tegra-kbc.c
15042
15043 TEGRA NAND DRIVER
15044 M:      Stefan Agner <stefan@agner.ch>
15045 M:      Lucas Stach <dev@lynxeye.de>
15046 S:      Maintained
15047 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15048 F:      drivers/mtd/nand/raw/tegra_nand.c
15049
15050 TEGRA PWM DRIVER
15051 M:      Thierry Reding <thierry.reding@gmail.com>
15052 S:      Supported
15053 F:      drivers/pwm/pwm-tegra.c
15054
15055 TEGRA SERIAL DRIVER
15056 M:      Laxman Dewangan <ldewangan@nvidia.com>
15057 S:      Supported
15058 F:      drivers/tty/serial/serial-tegra.c
15059
15060 TEGRA SPI DRIVER
15061 M:      Laxman Dewangan <ldewangan@nvidia.com>
15062 S:      Supported
15063 F:      drivers/spi/spi-tegra*
15064
15065 TEHUTI ETHERNET DRIVER
15066 M:      Andy Gospodarek <andy@greyhouse.net>
15067 L:      netdev@vger.kernel.org
15068 S:      Supported
15069 F:      drivers/net/ethernet/tehuti/*
15070
15071 Telecom Clock Driver for MCPL0010
15072 M:      Mark Gross <mark.gross@intel.com>
15073 S:      Supported
15074 F:      drivers/char/tlclk.c
15075
15076 TENSILICA XTENSA PORT (xtensa)
15077 M:      Chris Zankel <chris@zankel.net>
15078 M:      Max Filippov <jcmvbkbc@gmail.com>
15079 L:      linux-xtensa@linux-xtensa.org
15080 T:      git git://github.com/czankel/xtensa-linux.git
15081 S:      Maintained
15082 F:      arch/xtensa/
15083 F:      drivers/irqchip/irq-xtensa-*
15084
15085 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15086 M:      Nishanth Menon <nm@ti.com>
15087 M:      Tero Kristo <t-kristo@ti.com>
15088 M:      Santosh Shilimkar <ssantosh@kernel.org>
15089 L:      linux-arm-kernel@lists.infradead.org
15090 S:      Maintained
15091 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15092 F:      drivers/firmware/ti_sci*
15093 F:      include/linux/soc/ti/ti_sci_protocol.h
15094 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15095 F:      drivers/soc/ti/ti_sci_pm_domains.c
15096 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15097 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15098 F:      drivers/clk/keystone/sci-clk.c
15099 F:      drivers/reset/reset-ti-sci.c
15100
15101 Texas Instruments ASoC drivers
15102 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15103 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15104 S:      Maintained
15105 F:      sound/soc/ti/
15106
15107 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15108 M:      Hans Verkuil <hverkuil@xs4all.nl>
15109 L:      linux-media@vger.kernel.org
15110 T:      git git://linuxtv.org/media_tree.git
15111 W:      https://linuxtv.org
15112 S:      Maintained
15113 F:      drivers/media/radio/radio-raremono.c
15114
15115 THERMAL
15116 M:      Zhang Rui <rui.zhang@intel.com>
15117 M:      Eduardo Valentin <edubezval@gmail.com>
15118 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15119 L:      linux-pm@vger.kernel.org
15120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15122 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15123 S:      Supported
15124 F:      drivers/thermal/
15125 F:      include/linux/thermal.h
15126 F:      include/uapi/linux/thermal.h
15127 F:      include/linux/cpu_cooling.h
15128 F:      Documentation/devicetree/bindings/thermal/
15129
15130 THERMAL/CPU_COOLING
15131 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15132 M:      Viresh Kumar <viresh.kumar@linaro.org>
15133 M:      Javi Merino <javi.merino@kernel.org>
15134 L:      linux-pm@vger.kernel.org
15135 S:      Supported
15136 F:      Documentation/thermal/cpu-cooling-api.txt
15137 F:      drivers/thermal/cpu_cooling.c
15138 F:      include/linux/cpu_cooling.h
15139
15140 THINKPAD ACPI EXTRAS DRIVER
15141 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15142 L:      ibm-acpi-devel@lists.sourceforge.net
15143 L:      platform-driver-x86@vger.kernel.org
15144 W:      http://ibm-acpi.sourceforge.net
15145 W:      http://thinkwiki.org/wiki/Ibm-acpi
15146 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15147 S:      Maintained
15148 F:      drivers/platform/x86/thinkpad_acpi.c
15149
15150 THUNDERBOLT DRIVER
15151 M:      Andreas Noever <andreas.noever@gmail.com>
15152 M:      Michael Jamet <michael.jamet@intel.com>
15153 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15154 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15156 S:      Maintained
15157 F:      Documentation/admin-guide/thunderbolt.rst
15158 F:      drivers/thunderbolt/
15159 F:      include/linux/thunderbolt.h
15160
15161 THUNDERBOLT NETWORK DRIVER
15162 M:      Michael Jamet <michael.jamet@intel.com>
15163 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15164 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15165 L:      netdev@vger.kernel.org
15166 S:      Maintained
15167 F:      drivers/net/thunderbolt.c
15168
15169 THUNDERX GPIO DRIVER
15170 M:      David Daney <david.daney@cavium.com>
15171 S:      Maintained
15172 F:      drivers/gpio/gpio-thunderx.c
15173
15174 TI AM437X VPFE DRIVER
15175 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15176 L:      linux-media@vger.kernel.org
15177 W:      https://linuxtv.org
15178 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15179 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15180 S:      Maintained
15181 F:      drivers/media/platform/am437x/
15182
15183 TI BANDGAP AND THERMAL DRIVER
15184 M:      Eduardo Valentin <edubezval@gmail.com>
15185 M:      Keerthy <j-keerthy@ti.com>
15186 L:      linux-pm@vger.kernel.org
15187 L:      linux-omap@vger.kernel.org
15188 S:      Maintained
15189 F:      drivers/thermal/ti-soc-thermal/
15190
15191 TI BQ27XXX POWER SUPPLY DRIVER
15192 R:      Andrew F. Davis <afd@ti.com>
15193 F:      include/linux/power/bq27xxx_battery.h
15194 F:      drivers/power/supply/bq27xxx_battery.c
15195 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15196
15197 TI CDCE706 CLOCK DRIVER
15198 M:      Max Filippov <jcmvbkbc@gmail.com>
15199 S:      Maintained
15200 F:      drivers/clk/clk-cdce706.c
15201
15202 TI CLOCK DRIVER
15203 M:      Tero Kristo <t-kristo@ti.com>
15204 L:      linux-omap@vger.kernel.org
15205 S:      Maintained
15206 F:      drivers/clk/ti/
15207 F:      include/linux/clk/ti.h
15208
15209 TI DAVINCI MACHINE SUPPORT
15210 M:      Sekhar Nori <nsekhar@ti.com>
15211 M:      Kevin Hilman <khilman@kernel.org>
15212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15214 S:      Supported
15215 F:      arch/arm/mach-davinci/
15216 F:      drivers/i2c/busses/i2c-davinci.c
15217 F:      arch/arm/boot/dts/da850*
15218
15219 TI DAVINCI SERIES CLOCK DRIVER
15220 M:      David Lechner <david@lechnology.com>
15221 R:      Sekhar Nori <nsekhar@ti.com>
15222 S:      Maintained
15223 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15224 F:      drivers/clk/davinci/
15225
15226 TI DAVINCI SERIES GPIO DRIVER
15227 M:      Keerthy <j-keerthy@ti.com>
15228 L:      linux-gpio@vger.kernel.org
15229 S:      Maintained
15230 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15231 F:      drivers/gpio/gpio-davinci.c
15232
15233 TI DAVINCI SERIES MEDIA DRIVER
15234 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15235 L:      linux-media@vger.kernel.org
15236 W:      https://linuxtv.org
15237 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15238 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15239 S:      Maintained
15240 F:      drivers/media/platform/davinci/
15241 F:      include/media/davinci/
15242
15243 TI ETHERNET SWITCH DRIVER (CPSW)
15244 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15245 L:      linux-omap@vger.kernel.org
15246 L:      netdev@vger.kernel.org
15247 S:      Maintained
15248 F:      drivers/net/ethernet/ti/cpsw*
15249 F:      drivers/net/ethernet/ti/davinci*
15250
15251 TI FLASH MEDIA INTERFACE DRIVER
15252 M:      Alex Dubov <oakad@yahoo.com>
15253 S:      Maintained
15254 F:      drivers/misc/tifm*
15255 F:      drivers/mmc/host/tifm_sd.c
15256 F:      include/linux/tifm.h
15257
15258 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15259 M:      Santosh Shilimkar <ssantosh@kernel.org>
15260 L:      linux-kernel@vger.kernel.org
15261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15262 S:      Maintained
15263 F:      drivers/soc/ti/*
15264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15265
15266 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15267 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15268 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15269 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15270 S:      Maintained
15271 F:      sound/soc/codecs/lm49453*
15272 F:      sound/soc/codecs/isabelle*
15273
15274 TI LP855x BACKLIGHT DRIVER
15275 M:      Milo Kim <milo.kim@ti.com>
15276 S:      Maintained
15277 F:      Documentation/backlight/lp855x-driver.txt
15278 F:      drivers/video/backlight/lp855x_bl.c
15279 F:      include/linux/platform_data/lp855x.h
15280
15281 TI LP8727 CHARGER DRIVER
15282 M:      Milo Kim <milo.kim@ti.com>
15283 S:      Maintained
15284 F:      drivers/power/supply/lp8727_charger.c
15285 F:      include/linux/platform_data/lp8727.h
15286
15287 TI LP8788 MFD DRIVER
15288 M:      Milo Kim <milo.kim@ti.com>
15289 S:      Maintained
15290 F:      drivers/iio/adc/lp8788_adc.c
15291 F:      drivers/leds/leds-lp8788.c
15292 F:      drivers/mfd/lp8788*.c
15293 F:      drivers/power/supply/lp8788-charger.c
15294 F:      drivers/regulator/lp8788-*.c
15295 F:      include/linux/mfd/lp8788*.h
15296
15297 TI NETCP ETHERNET DRIVER
15298 M:      Wingman Kwok <w-kwok2@ti.com>
15299 M:      Murali Karicheri <m-karicheri2@ti.com>
15300 L:      netdev@vger.kernel.org
15301 S:      Maintained
15302 F:      drivers/net/ethernet/ti/netcp*
15303
15304 TI PCM3060 ASoC CODEC DRIVER
15305 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15306 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15307 S:      Maintained
15308 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15309 F:      sound/soc/codecs/pcm3060*
15310
15311 TI TAS571X FAMILY ASoC CODEC DRIVER
15312 M:      Kevin Cernekee <cernekee@chromium.org>
15313 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15314 S:      Odd Fixes
15315 F:      sound/soc/codecs/tas571x*
15316
15317 TI TRF7970A NFC DRIVER
15318 M:      Mark Greer <mgreer@animalcreek.com>
15319 L:      linux-wireless@vger.kernel.org
15320 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15321 S:      Supported
15322 F:      drivers/nfc/trf7970a.c
15323 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15324
15325 TI TWL4030 SERIES SOC CODEC DRIVER
15326 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15327 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15328 S:      Maintained
15329 F:      sound/soc/codecs/twl4030*
15330
15331 TI VPE/CAL DRIVERS
15332 M:      Benoit Parrot <bparrot@ti.com>
15333 L:      linux-media@vger.kernel.org
15334 W:      http://linuxtv.org/
15335 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15336 S:      Maintained
15337 F:      drivers/media/platform/ti-vpe/
15338
15339 TI WILINK WIRELESS DRIVERS
15340 L:      linux-wireless@vger.kernel.org
15341 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15342 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15344 S:      Orphan
15345 F:      drivers/net/wireless/ti/
15346 F:      include/linux/wl12xx.h
15347
15348 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15349 M:      John Stultz <john.stultz@linaro.org>
15350 M:      Thomas Gleixner <tglx@linutronix.de>
15351 R:      Stephen Boyd <sboyd@kernel.org>
15352 L:      linux-kernel@vger.kernel.org
15353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15354 S:      Supported
15355 F:      include/linux/clocksource.h
15356 F:      include/linux/time.h
15357 F:      include/linux/timex.h
15358 F:      include/uapi/linux/time.h
15359 F:      include/uapi/linux/timex.h
15360 F:      kernel/time/clocksource.c
15361 F:      kernel/time/time*.c
15362 F:      kernel/time/alarmtimer.c
15363 F:      kernel/time/ntp.c
15364 F:      tools/testing/selftests/timers/
15365
15366 TIPC NETWORK LAYER
15367 M:      Jon Maloy <jon.maloy@ericsson.com>
15368 M:      Ying Xue <ying.xue@windriver.com>
15369 L:      netdev@vger.kernel.org (core kernel code)
15370 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15371 W:      http://tipc.sourceforge.net/
15372 S:      Maintained
15373 F:      include/uapi/linux/tipc*.h
15374 F:      net/tipc/
15375
15376 TLAN NETWORK DRIVER
15377 M:      Samuel Chessman <chessman@tux.org>
15378 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15379 W:      http://sourceforge.net/projects/tlan/
15380 S:      Maintained
15381 F:      Documentation/networking/device_drivers/ti/tlan.txt
15382 F:      drivers/net/ethernet/ti/tlan.*
15383
15384 TM6000 VIDEO4LINUX DRIVER
15385 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15386 L:      linux-media@vger.kernel.org
15387 W:      https://linuxtv.org
15388 T:      git git://linuxtv.org/media_tree.git
15389 S:      Odd fixes
15390 F:      drivers/media/usb/tm6000/
15391 F:      Documentation/media/v4l-drivers/tm6000*
15392
15393 TMIO/SDHI MMC DRIVER
15394 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15395 L:      linux-mmc@vger.kernel.org
15396 S:      Supported
15397 F:      drivers/mmc/host/tmio_mmc*
15398 F:      drivers/mmc/host/renesas_sdhi*
15399 F:      include/linux/mfd/tmio.h
15400
15401 TMP401 HARDWARE MONITOR DRIVER
15402 M:      Guenter Roeck <linux@roeck-us.net>
15403 L:      linux-hwmon@vger.kernel.org
15404 S:      Maintained
15405 F:      Documentation/hwmon/tmp401
15406 F:      drivers/hwmon/tmp401.c
15407
15408 TMPFS (SHMEM FILESYSTEM)
15409 M:      Hugh Dickins <hughd@google.com>
15410 L:      linux-mm@kvack.org
15411 S:      Maintained
15412 F:      include/linux/shmem_fs.h
15413 F:      mm/shmem.c
15414
15415 TOMOYO SECURITY MODULE
15416 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15417 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15418 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15419 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15420 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15421 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15422 W:      http://tomoyo.sourceforge.jp/
15423 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15424 S:      Maintained
15425 F:      security/tomoyo/
15426
15427 TOPSTAR LAPTOP EXTRAS DRIVER
15428 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15429 L:      platform-driver-x86@vger.kernel.org
15430 S:      Maintained
15431 F:      drivers/platform/x86/topstar-laptop.c
15432
15433 TORTURE-TEST MODULES
15434 M:      Davidlohr Bueso <dave@stgolabs.net>
15435 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15436 M:      Josh Triplett <josh@joshtriplett.org>
15437 L:      linux-kernel@vger.kernel.org
15438 S:      Supported
15439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15440 F:      Documentation/RCU/torture.txt
15441 F:      kernel/torture.c
15442 F:      kernel/rcu/rcutorture.c
15443 F:      kernel/rcu/rcuperf.c
15444 F:      kernel/locking/locktorture.c
15445
15446 TOSHIBA ACPI EXTRAS DRIVER
15447 M:      Azael Avalos <coproscefalo@gmail.com>
15448 L:      platform-driver-x86@vger.kernel.org
15449 S:      Maintained
15450 F:      drivers/platform/x86/toshiba_acpi.c
15451
15452 TOSHIBA BLUETOOTH DRIVER
15453 M:      Azael Avalos <coproscefalo@gmail.com>
15454 L:      platform-driver-x86@vger.kernel.org
15455 S:      Maintained
15456 F:      drivers/platform/x86/toshiba_bluetooth.c
15457
15458 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15459 M:      Azael Avalos <coproscefalo@gmail.com>
15460 L:      platform-driver-x86@vger.kernel.org
15461 S:      Maintained
15462 F:      drivers/platform/x86/toshiba_haps.c
15463
15464 TOSHIBA SMM DRIVER
15465 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15466 W:      http://www.buzzard.org.uk/toshiba/
15467 S:      Maintained
15468 F:      drivers/char/toshiba.c
15469 F:      include/linux/toshiba.h
15470 F:      include/uapi/linux/toshiba.h
15471
15472 TOSHIBA TC358743 DRIVER
15473 M:      Mats Randgaard <matrandg@cisco.com>
15474 L:      linux-media@vger.kernel.org
15475 S:      Maintained
15476 F:      drivers/media/i2c/tc358743*
15477 F:      include/media/i2c/tc358743.h
15478
15479 TOSHIBA WMI HOTKEYS DRIVER
15480 M:      Azael Avalos <coproscefalo@gmail.com>
15481 L:      platform-driver-x86@vger.kernel.org
15482 S:      Maintained
15483 F:      drivers/platform/x86/toshiba-wmi.c
15484
15485 TPM DEVICE DRIVER
15486 M:      Peter Huewe <peterhuewe@gmx.de>
15487 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15488 R:      Jason Gunthorpe <jgg@ziepe.ca>
15489 L:      linux-integrity@vger.kernel.org
15490 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15491 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15492 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15493 S:      Maintained
15494 F:      drivers/char/tpm/
15495
15496 TRACING
15497 M:      Steven Rostedt <rostedt@goodmis.org>
15498 M:      Ingo Molnar <mingo@redhat.com>
15499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15500 S:      Maintained
15501 F:      Documentation/trace/ftrace.rst
15502 F:      arch/*/*/*/ftrace.h
15503 F:      arch/*/kernel/ftrace.c
15504 F:      include/*/ftrace.h
15505 F:      include/linux/trace*.h
15506 F:      include/trace/
15507 F:      kernel/trace/
15508 F:      tools/testing/selftests/ftrace/
15509
15510 TRACING MMIO ACCESSES (MMIOTRACE)
15511 M:      Steven Rostedt <rostedt@goodmis.org>
15512 M:      Ingo Molnar <mingo@kernel.org>
15513 R:      Karol Herbst <karolherbst@gmail.com>
15514 R:      Pekka Paalanen <ppaalanen@gmail.com>
15515 S:      Maintained
15516 L:      linux-kernel@vger.kernel.org
15517 L:      nouveau@lists.freedesktop.org
15518 F:      kernel/trace/trace_mmiotrace.c
15519 F:      include/linux/mmiotrace.h
15520 F:      arch/x86/mm/kmmio.c
15521 F:      arch/x86/mm/mmio-mod.c
15522 F:      arch/x86/mm/testmmiotrace.c
15523
15524 TRIVIAL PATCHES
15525 M:      Jiri Kosina <trivial@kernel.org>
15526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15527 S:      Maintained
15528 K:      ^Subject:.*(?i)trivial
15529
15530 TEMPO SEMICONDUCTOR DRIVERS
15531 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15532 S:      Maintained
15533 F:      sound/soc/codecs/tscs*.c
15534 F:      sound/soc/codecs/tscs*.h
15535 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15536
15537 TTY LAYER
15538 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15539 M:      Jiri Slaby <jslaby@suse.com>
15540 S:      Supported
15541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15542 F:      Documentation/serial/
15543 F:      drivers/tty/
15544 F:      drivers/tty/serial/serial_core.c
15545 F:      include/linux/serial_core.h
15546 F:      include/linux/serial.h
15547 F:      include/linux/tty.h
15548 F:      include/uapi/linux/serial_core.h
15549 F:      include/uapi/linux/serial.h
15550 F:      include/uapi/linux/tty.h
15551
15552 TUA9001 MEDIA DRIVER
15553 M:      Antti Palosaari <crope@iki.fi>
15554 L:      linux-media@vger.kernel.org
15555 W:      https://linuxtv.org
15556 W:      http://palosaari.fi/linux/
15557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15558 T:      git git://linuxtv.org/anttip/media_tree.git
15559 S:      Maintained
15560 F:      drivers/media/tuners/tua9001*
15561
15562 TULIP NETWORK DRIVERS
15563 L:      netdev@vger.kernel.org
15564 L:      linux-parisc@vger.kernel.org
15565 S:      Orphan
15566 F:      drivers/net/ethernet/dec/tulip/
15567
15568 TUN/TAP driver
15569 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15570 W:      http://vtun.sourceforge.net/tun
15571 S:      Maintained
15572 F:      Documentation/networking/tuntap.txt
15573 F:      arch/um/os-Linux/drivers/
15574
15575 TURBOCHANNEL SUBSYSTEM
15576 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15577 M:      Ralf Baechle <ralf@linux-mips.org>
15578 L:      linux-mips@vger.kernel.org
15579 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15580 S:      Maintained
15581 F:      drivers/tc/
15582 F:      include/linux/tc.h
15583
15584 TURBOSTAT UTILITY
15585 M:      "Len Brown" <lenb@kernel.org>
15586 L:      linux-pm@vger.kernel.org
15587 B:      https://bugzilla.kernel.org
15588 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15590 S:      Supported
15591 F:      tools/power/x86/turbostat/
15592
15593 TW5864 VIDEO4LINUX DRIVER
15594 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15595 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15596 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15597 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15598 L:      linux-media@vger.kernel.org
15599 S:      Supported
15600 F:      drivers/media/pci/tw5864/
15601
15602 TW68 VIDEO4LINUX DRIVER
15603 M:      Hans Verkuil <hverkuil@xs4all.nl>
15604 L:      linux-media@vger.kernel.org
15605 T:      git git://linuxtv.org/media_tree.git
15606 W:      https://linuxtv.org
15607 S:      Odd Fixes
15608 F:      drivers/media/pci/tw68/
15609
15610 TW686X VIDEO4LINUX DRIVER
15611 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15612 L:      linux-media@vger.kernel.org
15613 T:      git git://linuxtv.org/media_tree.git
15614 W:      http://linuxtv.org
15615 S:      Maintained
15616 F:      drivers/media/pci/tw686x/
15617
15618 UBI FILE SYSTEM (UBIFS)
15619 M:      Richard Weinberger <richard@nod.at>
15620 M:      Artem Bityutskiy <dedekind1@gmail.com>
15621 M:      Adrian Hunter <adrian.hunter@intel.com>
15622 L:      linux-mtd@lists.infradead.org
15623 T:      git git://git.infradead.org/ubifs-2.6.git
15624 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15625 S:      Supported
15626 F:      Documentation/filesystems/ubifs.txt
15627 F:      fs/ubifs/
15628
15629 UCLINUX (M68KNOMMU AND COLDFIRE)
15630 M:      Greg Ungerer <gerg@linux-m68k.org>
15631 W:      http://www.linux-m68k.org/
15632 W:      http://www.uclinux.org/
15633 L:      linux-m68k@lists.linux-m68k.org
15634 L:      uclinux-dev@uclinux.org  (subscribers-only)
15635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15636 S:      Maintained
15637 F:      arch/m68k/coldfire/
15638 F:      arch/m68k/68*/
15639 F:      arch/m68k/*/*_no.*
15640 F:      arch/m68k/include/asm/*_no.*
15641
15642 UDF FILESYSTEM
15643 M:      Jan Kara <jack@suse.com>
15644 S:      Maintained
15645 F:      Documentation/filesystems/udf.txt
15646 F:      fs/udf/
15647
15648 UDRAW TABLET
15649 M:      Bastien Nocera <hadess@hadess.net>
15650 L:      linux-input@vger.kernel.org
15651 S:      Maintained
15652 F:      drivers/hid/hid-udraw-ps3.c
15653
15654 UFS FILESYSTEM
15655 M:      Evgeniy Dushistov <dushistov@mail.ru>
15656 S:      Maintained
15657 F:      Documentation/filesystems/ufs.txt
15658 F:      fs/ufs/
15659
15660 UHID USERSPACE HID IO DRIVER:
15661 M:      David Herrmann <dh.herrmann@googlemail.com>
15662 L:      linux-input@vger.kernel.org
15663 S:      Maintained
15664 F:      drivers/hid/uhid.c
15665 F:      include/uapi/linux/uhid.h
15666
15667 ULPI BUS
15668 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15669 L:      linux-usb@vger.kernel.org
15670 S:      Maintained
15671 F:      drivers/usb/common/ulpi.c
15672 F:      include/linux/ulpi/
15673
15674 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15675 L:      linux-usb@vger.kernel.org
15676 S:      Orphan
15677 F:      drivers/uwb/
15678 F:      include/linux/uwb.h
15679 F:      include/linux/uwb/
15680
15681 UNICORE32 ARCHITECTURE:
15682 M:      Guan Xuetao <gxt@pku.edu.cn>
15683 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15684 S:      Maintained
15685 T:      git git://github.com/gxt/linux.git
15686 F:      arch/unicore32/
15687
15688 UNIFDEF
15689 M:      Tony Finch <dot@dotat.at>
15690 W:      http://dotat.at/prog/unifdef
15691 S:      Maintained
15692 F:      scripts/unifdef.c
15693
15694 UNIFORM CDROM DRIVER
15695 M:      Jens Axboe <axboe@kernel.dk>
15696 W:      http://www.kernel.dk
15697 S:      Maintained
15698 F:      Documentation/cdrom/
15699 F:      drivers/cdrom/cdrom.c
15700 F:      include/linux/cdrom.h
15701 F:      include/uapi/linux/cdrom.h
15702
15703 UNISYS S-PAR DRIVERS
15704 M:      David Kershner <david.kershner@unisys.com>
15705 L:      sparmaintainer@unisys.com (Unisys internal)
15706 S:      Supported
15707 F:      include/linux/visorbus.h
15708 F:      drivers/visorbus/
15709 F:      drivers/staging/unisys/
15710
15711 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15712 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15713 L:      linux-scsi@vger.kernel.org
15714 S:      Supported
15715 F:      Documentation/scsi/ufs.txt
15716 F:      drivers/scsi/ufs/
15717
15718 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15719 M:      Joao Pinto <jpinto@synopsys.com>
15720 L:      linux-scsi@vger.kernel.org
15721 S:      Supported
15722 F:      drivers/scsi/ufs/*dwc*
15723
15724 UNSORTED BLOCK IMAGES (UBI)
15725 M:      Artem Bityutskiy <dedekind1@gmail.com>
15726 M:      Richard Weinberger <richard@nod.at>
15727 W:      http://www.linux-mtd.infradead.org/
15728 L:      linux-mtd@lists.infradead.org
15729 T:      git git://git.infradead.org/ubifs-2.6.git
15730 S:      Supported
15731 F:      drivers/mtd/ubi/
15732 F:      include/linux/mtd/ubi.h
15733 F:      include/uapi/mtd/ubi-user.h
15734
15735 USB "USBNET" DRIVER FRAMEWORK
15736 M:      Oliver Neukum <oneukum@suse.com>
15737 L:      netdev@vger.kernel.org
15738 W:      http://www.linux-usb.org/usbnet
15739 S:      Maintained
15740 F:      drivers/net/usb/usbnet.c
15741 F:      include/linux/usb/usbnet.h
15742
15743 USB ACM DRIVER
15744 M:      Oliver Neukum <oneukum@suse.com>
15745 L:      linux-usb@vger.kernel.org
15746 S:      Maintained
15747 F:      Documentation/usb/acm.txt
15748 F:      drivers/usb/class/cdc-acm.*
15749
15750 USB AR5523 WIRELESS DRIVER
15751 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15752 L:      linux-wireless@vger.kernel.org
15753 S:      Maintained
15754 F:      drivers/net/wireless/ath/ar5523/
15755
15756 USB ATTACHED SCSI
15757 M:      Oliver Neukum <oneukum@suse.com>
15758 L:      linux-usb@vger.kernel.org
15759 L:      linux-scsi@vger.kernel.org
15760 S:      Maintained
15761 F:      drivers/usb/storage/uas.c
15762
15763 USB CDC ETHERNET DRIVER
15764 M:      Oliver Neukum <oliver@neukum.org>
15765 L:      linux-usb@vger.kernel.org
15766 S:      Maintained
15767 F:      drivers/net/usb/cdc_*.c
15768 F:      include/uapi/linux/usb/cdc.h
15769
15770 USB CHAOSKEY DRIVER
15771 M:      Keith Packard <keithp@keithp.com>
15772 L:      linux-usb@vger.kernel.org
15773 S:      Maintained
15774 F:      drivers/usb/misc/chaoskey.c
15775
15776 USB CYPRESS C67X00 DRIVER
15777 M:      Peter Korsgaard <jacmet@sunsite.dk>
15778 L:      linux-usb@vger.kernel.org
15779 S:      Maintained
15780 F:      drivers/usb/c67x00/
15781
15782 USB DAVICOM DM9601 DRIVER
15783 M:      Peter Korsgaard <jacmet@sunsite.dk>
15784 L:      netdev@vger.kernel.org
15785 W:      http://www.linux-usb.org/usbnet
15786 S:      Maintained
15787 F:      drivers/net/usb/dm9601.c
15788
15789 USB DIAMOND RIO500 DRIVER
15790 M:      Cesar Miquel <miquel@df.uba.ar>
15791 L:      rio500-users@lists.sourceforge.net
15792 W:      http://rio500.sourceforge.net
15793 S:      Maintained
15794 F:      drivers/usb/misc/rio500*
15795
15796 USB EHCI DRIVER
15797 M:      Alan Stern <stern@rowland.harvard.edu>
15798 L:      linux-usb@vger.kernel.org
15799 S:      Maintained
15800 F:      Documentation/usb/ehci.txt
15801 F:      drivers/usb/host/ehci*
15802
15803 USB GADGET/PERIPHERAL SUBSYSTEM
15804 M:      Felipe Balbi <balbi@kernel.org>
15805 L:      linux-usb@vger.kernel.org
15806 W:      http://www.linux-usb.org/gadget
15807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15808 S:      Maintained
15809 F:      drivers/usb/gadget/
15810 F:      include/linux/usb/gadget*
15811
15812 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15813 M:      Jiri Kosina <jikos@kernel.org>
15814 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15815 L:      linux-usb@vger.kernel.org
15816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15817 S:      Maintained
15818 F:      Documentation/hid/hiddev.txt
15819 F:      drivers/hid/usbhid/
15820
15821 USB INTEL XHCI ROLE MUX DRIVER
15822 M:      Hans de Goede <hdegoede@redhat.com>
15823 L:      linux-usb@vger.kernel.org
15824 S:      Maintained
15825 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15826
15827 USB ISP116X DRIVER
15828 M:      Olav Kongas <ok@artecdesign.ee>
15829 L:      linux-usb@vger.kernel.org
15830 S:      Maintained
15831 F:      drivers/usb/host/isp116x*
15832 F:      include/linux/usb/isp116x.h
15833
15834 USB LAN78XX ETHERNET DRIVER
15835 M:      Woojung Huh <woojung.huh@microchip.com>
15836 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15837 L:      netdev@vger.kernel.org
15838 S:      Maintained
15839 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15840 F:      drivers/net/usb/lan78xx.*
15841 F:      include/dt-bindings/net/microchip-lan78xx.h
15842
15843 USB MASS STORAGE DRIVER
15844 M:      Alan Stern <stern@rowland.harvard.edu>
15845 L:      linux-usb@vger.kernel.org
15846 L:      usb-storage@lists.one-eyed-alien.net
15847 S:      Maintained
15848 F:      drivers/usb/storage/
15849
15850 USB MIDI DRIVER
15851 M:      Clemens Ladisch <clemens@ladisch.de>
15852 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15853 T:      git git://git.alsa-project.org/alsa-kernel.git
15854 S:      Maintained
15855 F:      sound/usb/midi.*
15856
15857 USB NETWORKING DRIVERS
15858 L:      linux-usb@vger.kernel.org
15859 S:      Odd Fixes
15860 F:      drivers/net/usb/
15861
15862 USB OHCI DRIVER
15863 M:      Alan Stern <stern@rowland.harvard.edu>
15864 L:      linux-usb@vger.kernel.org
15865 S:      Maintained
15866 F:      Documentation/usb/ohci.txt
15867 F:      drivers/usb/host/ohci*
15868
15869 USB OTG FSM (Finite State Machine)
15870 M:      Peter Chen <Peter.Chen@nxp.com>
15871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15872 L:      linux-usb@vger.kernel.org
15873 S:      Maintained
15874 F:      drivers/usb/common/usb-otg-fsm.c
15875
15876 USB OVER IP DRIVER
15877 M:      Valentina Manea <valentina.manea.m@gmail.com>
15878 M:      Shuah Khan <shuah@kernel.org>
15879 M:      Shuah Khan <skhan@linuxfoundation.org>
15880 L:      linux-usb@vger.kernel.org
15881 S:      Maintained
15882 F:      Documentation/usb/usbip_protocol.txt
15883 F:      drivers/usb/usbip/
15884 F:      tools/usb/usbip/
15885 F:      tools/testing/selftests/drivers/usb/usbip/
15886
15887 USB PEGASUS DRIVER
15888 M:      Petko Manolov <petkan@nucleusys.com>
15889 L:      linux-usb@vger.kernel.org
15890 L:      netdev@vger.kernel.org
15891 T:      git git://github.com/petkan/pegasus.git
15892 W:      https://github.com/petkan/pegasus
15893 S:      Maintained
15894 F:      drivers/net/usb/pegasus.*
15895
15896 USB PHY LAYER
15897 M:      Felipe Balbi <balbi@kernel.org>
15898 L:      linux-usb@vger.kernel.org
15899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15900 S:      Maintained
15901 F:      drivers/usb/phy/
15902
15903 USB PRINTER DRIVER (usblp)
15904 M:      Pete Zaitcev <zaitcev@redhat.com>
15905 L:      linux-usb@vger.kernel.org
15906 S:      Supported
15907 F:      drivers/usb/class/usblp.c
15908
15909 USB QMI WWAN NETWORK DRIVER
15910 M:      Bjørn Mork <bjorn@mork.no>
15911 L:      netdev@vger.kernel.org
15912 S:      Maintained
15913 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15914 F:      drivers/net/usb/qmi_wwan.c
15915
15916 USB RTL8150 DRIVER
15917 M:      Petko Manolov <petkan@nucleusys.com>
15918 L:      linux-usb@vger.kernel.org
15919 L:      netdev@vger.kernel.org
15920 T:      git git://github.com/petkan/rtl8150.git
15921 W:      https://github.com/petkan/rtl8150
15922 S:      Maintained
15923 F:      drivers/net/usb/rtl8150.c
15924
15925 USB SERIAL SUBSYSTEM
15926 M:      Johan Hovold <johan@kernel.org>
15927 L:      linux-usb@vger.kernel.org
15928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15929 S:      Maintained
15930 F:      Documentation/usb/usb-serial.txt
15931 F:      drivers/usb/serial/
15932 F:      include/linux/usb/serial.h
15933
15934 USB SMSC75XX ETHERNET DRIVER
15935 M:      Steve Glendinning <steve.glendinning@shawell.net>
15936 L:      netdev@vger.kernel.org
15937 S:      Maintained
15938 F:      drivers/net/usb/smsc75xx.*
15939
15940 USB SMSC95XX ETHERNET DRIVER
15941 M:      Steve Glendinning <steve.glendinning@shawell.net>
15942 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15943 L:      netdev@vger.kernel.org
15944 S:      Maintained
15945 F:      drivers/net/usb/smsc95xx.*
15946
15947 USB SUBSYSTEM
15948 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15949 L:      linux-usb@vger.kernel.org
15950 W:      http://www.linux-usb.org
15951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15952 S:      Supported
15953 F:      Documentation/devicetree/bindings/usb/
15954 F:      Documentation/usb/
15955 F:      drivers/usb/
15956 F:      include/linux/usb.h
15957 F:      include/linux/usb/
15958
15959 USB TYPEC PI3USB30532 MUX DRIVER
15960 M:      Hans de Goede <hdegoede@redhat.com>
15961 L:      linux-usb@vger.kernel.org
15962 S:      Maintained
15963 F:      drivers/usb/typec/mux/pi3usb30532.c
15964
15965 USB TYPEC CLASS
15966 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15967 L:      linux-usb@vger.kernel.org
15968 S:      Maintained
15969 F:      Documentation/ABI/testing/sysfs-class-typec
15970 F:      Documentation/driver-api/usb/typec.rst
15971 F:      drivers/usb/typec/
15972 F:      include/linux/usb/typec.h
15973
15974 USB TYPEC BUS FOR ALTERNATE MODES
15975 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15976 L:      linux-usb@vger.kernel.org
15977 S:      Maintained
15978 F:      Documentation/ABI/testing/sysfs-bus-typec
15979 F:      Documentation/driver-api/usb/typec_bus.rst
15980 F:      drivers/usb/typec/altmodes/
15981 F:      include/linux/usb/typec_altmode.h
15982
15983 USB TYPEC PORT CONTROLLER DRIVERS
15984 M:      Guenter Roeck <linux@roeck-us.net>
15985 L:      linux-usb@vger.kernel.org
15986 S:      Maintained
15987 F:      drivers/usb/typec/tcpm/
15988
15989 USB UHCI DRIVER
15990 M:      Alan Stern <stern@rowland.harvard.edu>
15991 L:      linux-usb@vger.kernel.org
15992 S:      Maintained
15993 F:      drivers/usb/host/uhci*
15994
15995 USB VIDEO CLASS
15996 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15997 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15998 L:      linux-media@vger.kernel.org
15999 T:      git git://linuxtv.org/media_tree.git
16000 W:      http://www.ideasonboard.org/uvc/
16001 S:      Maintained
16002 F:      drivers/media/usb/uvc/
16003 F:      include/uapi/linux/uvcvideo.h
16004
16005 USB VISION DRIVER
16006 M:      Hans Verkuil <hverkuil@xs4all.nl>
16007 L:      linux-media@vger.kernel.org
16008 T:      git git://linuxtv.org/media_tree.git
16009 W:      https://linuxtv.org
16010 S:      Odd Fixes
16011 F:      drivers/media/usb/usbvision/
16012
16013 USB WEBCAM GADGET
16014 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16015 L:      linux-usb@vger.kernel.org
16016 S:      Maintained
16017 F:      drivers/usb/gadget/function/*uvc*
16018 F:      drivers/usb/gadget/legacy/webcam.c
16019 F:      include/uapi/linux/usb/g_uvc.h
16020
16021 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16022 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16023 L:      linux-wireless@vger.kernel.org
16024 S:      Maintained
16025 F:      drivers/net/wireless/rndis_wlan.c
16026
16027 USB XHCI DRIVER
16028 M:      Mathias Nyman <mathias.nyman@intel.com>
16029 L:      linux-usb@vger.kernel.org
16030 S:      Supported
16031 F:      drivers/usb/host/xhci*
16032 F:      drivers/usb/host/pci-quirks*
16033
16034 USB ZD1201 DRIVER
16035 L:      linux-wireless@vger.kernel.org
16036 W:      http://linux-lc100020.sourceforge.net
16037 S:      Orphan
16038 F:      drivers/net/wireless/zydas/zd1201.*
16039
16040 USB ZR364XX DRIVER
16041 M:      Antoine Jacquet <royale@zerezo.com>
16042 L:      linux-usb@vger.kernel.org
16043 L:      linux-media@vger.kernel.org
16044 T:      git git://linuxtv.org/media_tree.git
16045 W:      http://royale.zerezo.com/zr364xx/
16046 S:      Maintained
16047 F:      Documentation/media/v4l-drivers/zr364xx*
16048 F:      drivers/media/usb/zr364xx/
16049
16050 USER-MODE LINUX (UML)
16051 M:      Jeff Dike <jdike@addtoit.com>
16052 M:      Richard Weinberger <richard@nod.at>
16053 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16054 L:      linux-um@lists.infradead.org
16055 W:      http://user-mode-linux.sourceforge.net
16056 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16058 S:      Maintained
16059 F:      Documentation/virtual/uml/
16060 F:      arch/um/
16061 F:      arch/x86/um/
16062 F:      fs/hostfs/
16063
16064 USERSPACE COPYIN/COPYOUT (UIOVEC)
16065 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16066 S:      Maintained
16067 F:      lib/iov_iter.c
16068 F:      include/linux/uio.h
16069
16070 USERSPACE DMA BUFFER DRIVER
16071 M:      Gerd Hoffmann <kraxel@redhat.com>
16072 S:      Maintained
16073 L:      dri-devel@lists.freedesktop.org
16074 F:      drivers/dma-buf/udmabuf.c
16075 F:      include/uapi/linux/udmabuf.h
16076 T:      git git://anongit.freedesktop.org/drm/drm-misc
16077
16078 USERSPACE I/O (UIO)
16079 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16080 S:      Maintained
16081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16082 F:      Documentation/driver-api/uio-howto.rst
16083 F:      drivers/uio/
16084 F:      include/linux/uio_driver.h
16085
16086 UTIL-LINUX PACKAGE
16087 M:      Karel Zak <kzak@redhat.com>
16088 L:      util-linux@vger.kernel.org
16089 W:      http://en.wikipedia.org/wiki/Util-linux
16090 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16091 S:      Maintained
16092
16093 UUID HELPERS
16094 M:      Christoph Hellwig <hch@lst.de>
16095 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16096 L:      linux-kernel@vger.kernel.org
16097 T:      git git://git.infradead.org/users/hch/uuid.git
16098 F:      lib/uuid.c
16099 F:      lib/test_uuid.c
16100 F:      include/linux/uuid.h
16101 F:      include/uapi/linux/uuid.h
16102 S:      Maintained
16103
16104 UVESAFB DRIVER
16105 M:      Michal Januszewski <spock@gentoo.org>
16106 L:      linux-fbdev@vger.kernel.org
16107 W:      https://github.com/mjanusz/v86d
16108 S:      Maintained
16109 F:      Documentation/fb/uvesafb.txt
16110 F:      drivers/video/fbdev/uvesafb.*
16111
16112 VF610 NAND DRIVER
16113 M:      Stefan Agner <stefan@agner.ch>
16114 L:      linux-mtd@lists.infradead.org
16115 S:      Supported
16116 F:      drivers/mtd/nand/raw/vf610_nfc.c
16117
16118 VFAT/FAT/MSDOS FILESYSTEM
16119 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16120 S:      Maintained
16121 F:      Documentation/filesystems/vfat.txt
16122 F:      fs/fat/
16123
16124 VFIO DRIVER
16125 M:      Alex Williamson <alex.williamson@redhat.com>
16126 L:      kvm@vger.kernel.org
16127 T:      git git://github.com/awilliam/linux-vfio.git
16128 S:      Maintained
16129 F:      Documentation/vfio.txt
16130 F:      drivers/vfio/
16131 F:      include/linux/vfio.h
16132 F:      include/uapi/linux/vfio.h
16133
16134 VFIO MEDIATED DEVICE DRIVERS
16135 M:      Kirti Wankhede <kwankhede@nvidia.com>
16136 L:      kvm@vger.kernel.org
16137 S:      Maintained
16138 F:      Documentation/vfio-mediated-device.txt
16139 F:      drivers/vfio/mdev/
16140 F:      include/linux/mdev.h
16141 F:      samples/vfio-mdev/
16142
16143 VFIO PLATFORM DRIVER
16144 M:      Eric Auger <eric.auger@redhat.com>
16145 L:      kvm@vger.kernel.org
16146 S:      Maintained
16147 F:      drivers/vfio/platform/
16148
16149 VGA_SWITCHEROO
16150 R:      Lukas Wunner <lukas@wunner.de>
16151 S:      Maintained
16152 F:      Documentation/gpu/vga-switcheroo.rst
16153 F:      drivers/gpu/vga/vga_switcheroo.c
16154 F:      include/linux/vga_switcheroo.h
16155 T:      git git://anongit.freedesktop.org/drm/drm-misc
16156
16157 VIA RHINE NETWORK DRIVER
16158 S:      Orphan
16159 F:      drivers/net/ethernet/via/via-rhine.c
16160
16161 VIA SD/MMC CARD CONTROLLER DRIVER
16162 M:      Bruce Chang <brucechang@via.com.tw>
16163 M:      Harald Welte <HaraldWelte@viatech.com>
16164 S:      Maintained
16165 F:      drivers/mmc/host/via-sdmmc.c
16166
16167 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16168 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16169 L:      linux-fbdev@vger.kernel.org
16170 S:      Maintained
16171 F:      include/linux/via-core.h
16172 F:      include/linux/via-gpio.h
16173 F:      include/linux/via_i2c.h
16174 F:      drivers/video/fbdev/via/
16175
16176 VIA VELOCITY NETWORK DRIVER
16177 M:      Francois Romieu <romieu@fr.zoreil.com>
16178 L:      netdev@vger.kernel.org
16179 S:      Maintained
16180 F:      drivers/net/ethernet/via/via-velocity.*
16181
16182 VICODEC VIRTUAL CODEC DRIVER
16183 M:      Hans Verkuil <hans.verkuil@cisco.com>
16184 L:      linux-media@vger.kernel.org
16185 T:      git git://linuxtv.org/media_tree.git
16186 W:      https://linuxtv.org
16187 S:      Maintained
16188 F:      drivers/media/platform/vicodec/*
16189
16190 VIDEO MULTIPLEXER DRIVER
16191 M:      Philipp Zabel <p.zabel@pengutronix.de>
16192 L:      linux-media@vger.kernel.org
16193 S:      Maintained
16194 F:      drivers/media/platform/video-mux.c
16195
16196 VIDEO I2C POLLING DRIVER
16197 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16198 L:      linux-media@vger.kernel.org
16199 S:      Maintained
16200 F:      drivers/media/i2c/video-i2c.c
16201
16202 VIDEOBUF2 FRAMEWORK
16203 M:      Pawel Osciak <pawel@osciak.com>
16204 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16205 M:      Kyungmin Park <kyungmin.park@samsung.com>
16206 L:      linux-media@vger.kernel.org
16207 S:      Maintained
16208 F:      drivers/media/common/videobuf2/*
16209 F:      include/media/videobuf2-*
16210
16211 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16212 M:      Helen Koike <helen.koike@collabora.com>
16213 L:      linux-media@vger.kernel.org
16214 T:      git git://linuxtv.org/media_tree.git
16215 W:      https://linuxtv.org
16216 S:      Maintained
16217 F:      drivers/media/platform/vimc/*
16218
16219 VIRT LIB
16220 M:      Alex Williamson <alex.williamson@redhat.com>
16221 M:      Paolo Bonzini <pbonzini@redhat.com>
16222 L:      kvm@vger.kernel.org
16223 S:      Supported
16224 F:      virt/lib/
16225
16226 VIRTIO AND VHOST VSOCK DRIVER
16227 M:      Stefan Hajnoczi <stefanha@redhat.com>
16228 L:      kvm@vger.kernel.org
16229 L:      virtualization@lists.linux-foundation.org
16230 L:      netdev@vger.kernel.org
16231 S:      Maintained
16232 F:      include/linux/virtio_vsock.h
16233 F:      include/uapi/linux/virtio_vsock.h
16234 F:      include/uapi/linux/vsockmon.h
16235 F:      include/uapi/linux/vm_sockets_diag.h
16236 F:      net/vmw_vsock/diag.c
16237 F:      net/vmw_vsock/af_vsock_tap.c
16238 F:      net/vmw_vsock/virtio_transport_common.c
16239 F:      net/vmw_vsock/virtio_transport.c
16240 F:      drivers/net/vsockmon.c
16241 F:      drivers/vhost/vsock.c
16242 F:      tools/testing/vsock/
16243
16244 VIRTIO CONSOLE DRIVER
16245 M:      Amit Shah <amit@kernel.org>
16246 L:      virtualization@lists.linux-foundation.org
16247 S:      Maintained
16248 F:      drivers/char/virtio_console.c
16249 F:      include/linux/virtio_console.h
16250 F:      include/uapi/linux/virtio_console.h
16251
16252 VIRTIO CORE, NET AND BLOCK DRIVERS
16253 M:      "Michael S. Tsirkin" <mst@redhat.com>
16254 M:      Jason Wang <jasowang@redhat.com>
16255 L:      virtualization@lists.linux-foundation.org
16256 S:      Maintained
16257 F:      Documentation/devicetree/bindings/virtio/
16258 F:      drivers/virtio/
16259 F:      tools/virtio/
16260 F:      drivers/net/virtio_net.c
16261 F:      drivers/block/virtio_blk.c
16262 F:      include/linux/virtio*.h
16263 F:      include/uapi/linux/virtio_*.h
16264 F:      drivers/crypto/virtio/
16265 F:      mm/balloon_compaction.c
16266
16267 VIRTIO CRYPTO DRIVER
16268 M:      Gonglei <arei.gonglei@huawei.com>
16269 L:      virtualization@lists.linux-foundation.org
16270 L:      linux-crypto@vger.kernel.org
16271 S:      Maintained
16272 F:      drivers/crypto/virtio/
16273 F:      include/uapi/linux/virtio_crypto.h
16274
16275 VIRTIO DRIVERS FOR S390
16276 M:      Cornelia Huck <cohuck@redhat.com>
16277 M:      Halil Pasic <pasic@linux.ibm.com>
16278 L:      linux-s390@vger.kernel.org
16279 L:      virtualization@lists.linux-foundation.org
16280 L:      kvm@vger.kernel.org
16281 S:      Supported
16282 F:      drivers/s390/virtio/
16283 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16284
16285 VIRTIO GPU DRIVER
16286 M:      David Airlie <airlied@linux.ie>
16287 M:      Gerd Hoffmann <kraxel@redhat.com>
16288 L:      dri-devel@lists.freedesktop.org
16289 L:      virtualization@lists.linux-foundation.org
16290 T:      git git://anongit.freedesktop.org/drm/drm-misc
16291 S:      Maintained
16292 F:      drivers/gpu/drm/virtio/
16293 F:      include/uapi/linux/virtio_gpu.h
16294
16295 VIRTIO HOST (VHOST)
16296 M:      "Michael S. Tsirkin" <mst@redhat.com>
16297 M:      Jason Wang <jasowang@redhat.com>
16298 L:      kvm@vger.kernel.org
16299 L:      virtualization@lists.linux-foundation.org
16300 L:      netdev@vger.kernel.org
16301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16302 S:      Maintained
16303 F:      drivers/vhost/
16304 F:      include/uapi/linux/vhost.h
16305
16306 VIRTIO INPUT DRIVER
16307 M:      Gerd Hoffmann <kraxel@redhat.com>
16308 S:      Maintained
16309 F:      drivers/virtio/virtio_input.c
16310 F:      include/uapi/linux/virtio_input.h
16311
16312 VIRTUAL BOX GUEST DEVICE DRIVER
16313 M:      Hans de Goede <hdegoede@redhat.com>
16314 M:      Arnd Bergmann <arnd@arndb.de>
16315 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16316 S:      Maintained
16317 F:      include/linux/vbox_utils.h
16318 F:      include/uapi/linux/vbox*.h
16319 F:      drivers/virt/vboxguest/
16320
16321 VIRTUAL SERIO DEVICE DRIVER
16322 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16323 S:      Maintained
16324 F:      drivers/input/serio/userio.c
16325 F:      include/uapi/linux/userio.h
16326
16327 VIVID VIRTUAL VIDEO DRIVER
16328 M:      Hans Verkuil <hverkuil@xs4all.nl>
16329 L:      linux-media@vger.kernel.org
16330 T:      git git://linuxtv.org/media_tree.git
16331 W:      https://linuxtv.org
16332 S:      Maintained
16333 F:      drivers/media/platform/vivid/*
16334
16335 VLYNQ BUS
16336 M:      Florian Fainelli <f.fainelli@gmail.com>
16337 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16338 S:      Maintained
16339 F:      drivers/vlynq/vlynq.c
16340 F:      include/linux/vlynq.h
16341
16342 VME SUBSYSTEM
16343 M:      Martyn Welch <martyn@welchs.me.uk>
16344 M:      Manohar Vanga <manohar.vanga@gmail.com>
16345 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16346 L:      devel@driverdev.osuosl.org
16347 S:      Maintained
16348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16349 F:      Documentation/driver-api/vme.rst
16350 F:      drivers/staging/vme/
16351 F:      drivers/vme/
16352 F:      include/linux/vme*
16353
16354 VMWARE BALLOON DRIVER
16355 M:      Julien Freche <jfreche@vmware.com>
16356 M:      Nadav Amit <namit@vmware.com>
16357 M:      "VMware, Inc." <pv-drivers@vmware.com>
16358 L:      linux-kernel@vger.kernel.org
16359 S:      Maintained
16360 F:      drivers/misc/vmw_balloon.c
16361
16362 VMWARE HYPERVISOR INTERFACE
16363 M:      Alok Kataria <akataria@vmware.com>
16364 L:      virtualization@lists.linux-foundation.org
16365 S:      Supported
16366 F:      arch/x86/kernel/cpu/vmware.c
16367
16368 VMWARE PVRDMA DRIVER
16369 M:      Adit Ranadive <aditr@vmware.com>
16370 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16371 L:      linux-rdma@vger.kernel.org
16372 S:      Maintained
16373 F:      drivers/infiniband/hw/vmw_pvrdma/
16374
16375 VMware PVSCSI driver
16376 M:      Jim Gill <jgill@vmware.com>
16377 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16378 L:      linux-scsi@vger.kernel.org
16379 S:      Maintained
16380 F:      drivers/scsi/vmw_pvscsi.c
16381 F:      drivers/scsi/vmw_pvscsi.h
16382
16383 VMWARE VMMOUSE SUBDRIVER
16384 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16385 M:      "VMware, Inc." <pv-drivers@vmware.com>
16386 L:      linux-input@vger.kernel.org
16387 S:      Maintained
16388 F:      drivers/input/mouse/vmmouse.c
16389 F:      drivers/input/mouse/vmmouse.h
16390
16391 VMWARE VMXNET3 ETHERNET DRIVER
16392 M:      Ronak Doshi <doshir@vmware.com>
16393 M:      "VMware, Inc." <pv-drivers@vmware.com>
16394 L:      netdev@vger.kernel.org
16395 S:      Maintained
16396 F:      drivers/net/vmxnet3/
16397
16398 VOCORE VOCORE2 BOARD
16399 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16400 L:      linux-mips@vger.kernel.org
16401 S:      Maintained
16402 F:      arch/mips/boot/dts/ralink/vocore2.dts
16403
16404 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16405 M:      Liam Girdwood <lgirdwood@gmail.com>
16406 M:      Mark Brown <broonie@kernel.org>
16407 L:      linux-kernel@vger.kernel.org
16408 W:      http://www.slimlogic.co.uk/?p=48
16409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16410 S:      Supported
16411 F:      Documentation/devicetree/bindings/regulator/
16412 F:      Documentation/power/regulator/
16413 F:      drivers/regulator/
16414 F:      include/dt-bindings/regulator/
16415 F:      include/linux/regulator/
16416
16417 VRF
16418 M:      David Ahern <dsa@cumulusnetworks.com>
16419 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16420 L:      netdev@vger.kernel.org
16421 S:      Maintained
16422 F:      drivers/net/vrf.c
16423 F:      Documentation/networking/vrf.txt
16424
16425 VT1211 HARDWARE MONITOR DRIVER
16426 M:      Juerg Haefliger <juergh@gmail.com>
16427 L:      linux-hwmon@vger.kernel.org
16428 S:      Maintained
16429 F:      Documentation/hwmon/vt1211
16430 F:      drivers/hwmon/vt1211.c
16431
16432 VT8231 HARDWARE MONITOR DRIVER
16433 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16434 L:      linux-hwmon@vger.kernel.org
16435 S:      Maintained
16436 F:      drivers/hwmon/vt8231.c
16437
16438 VUB300 USB to SDIO/SD/MMC bridge chip
16439 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16440 L:      linux-mmc@vger.kernel.org
16441 L:      linux-usb@vger.kernel.org
16442 S:      Supported
16443 F:      drivers/mmc/host/vub300.c
16444
16445 W1 DALLAS'S 1-WIRE BUS
16446 M:      Evgeniy Polyakov <zbr@ioremap.net>
16447 S:      Maintained
16448 F:      Documentation/devicetree/bindings/w1/
16449 F:      Documentation/w1/
16450 F:      drivers/w1/
16451 F:      include/linux/w1.h
16452
16453 W83791D HARDWARE MONITORING DRIVER
16454 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16455 L:      linux-hwmon@vger.kernel.org
16456 S:      Maintained
16457 F:      Documentation/hwmon/w83791d
16458 F:      drivers/hwmon/w83791d.c
16459
16460 W83793 HARDWARE MONITORING DRIVER
16461 M:      Rudolf Marek <r.marek@assembler.cz>
16462 L:      linux-hwmon@vger.kernel.org
16463 S:      Maintained
16464 F:      Documentation/hwmon/w83793
16465 F:      drivers/hwmon/w83793.c
16466
16467 W83795 HARDWARE MONITORING DRIVER
16468 M:      Jean Delvare <jdelvare@suse.com>
16469 L:      linux-hwmon@vger.kernel.org
16470 S:      Maintained
16471 F:      drivers/hwmon/w83795.c
16472
16473 W83L51xD SD/MMC CARD INTERFACE DRIVER
16474 M:      Pierre Ossman <pierre@ossman.eu>
16475 S:      Maintained
16476 F:      drivers/mmc/host/wbsd.*
16477
16478 WACOM PROTOCOL 4 SERIAL TABLETS
16479 M:      Julian Squires <julian@cipht.net>
16480 M:      Hans de Goede <hdegoede@redhat.com>
16481 L:      linux-input@vger.kernel.org
16482 S:      Maintained
16483 F:      drivers/input/tablet/wacom_serial4.c
16484
16485 WATCHDOG DEVICE DRIVERS
16486 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16487 M:      Guenter Roeck <linux@roeck-us.net>
16488 L:      linux-watchdog@vger.kernel.org
16489 W:      http://www.linux-watchdog.org/
16490 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16491 S:      Maintained
16492 F:      Documentation/devicetree/bindings/watchdog/
16493 F:      Documentation/watchdog/
16494 F:      drivers/watchdog/
16495 F:      include/linux/watchdog.h
16496 F:      include/uapi/linux/watchdog.h
16497
16498 WHISKEYCOVE PMIC GPIO DRIVER
16499 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16500 L:      linux-gpio@vger.kernel.org
16501 S:      Maintained
16502 F:      drivers/gpio/gpio-wcove.c
16503
16504 WIIMOTE HID DRIVER
16505 M:      David Herrmann <dh.herrmann@googlemail.com>
16506 L:      linux-input@vger.kernel.org
16507 S:      Maintained
16508 F:      drivers/hid/hid-wiimote*
16509
16510 WILOCITY WIL6210 WIRELESS DRIVER
16511 M:      Maya Erez <merez@codeaurora.org>
16512 L:      linux-wireless@vger.kernel.org
16513 L:      wil6210@qti.qualcomm.com
16514 S:      Supported
16515 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16516 F:      drivers/net/wireless/ath/wil6210/
16517
16518 WIMAX STACK
16519 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16520 M:      linux-wimax@intel.com
16521 L:      wimax@linuxwimax.org (subscribers-only)
16522 S:      Supported
16523 W:      http://linuxwimax.org
16524 F:      Documentation/wimax/README.wimax
16525 F:      include/linux/wimax/debug.h
16526 F:      include/net/wimax.h
16527 F:      include/uapi/linux/wimax.h
16528 F:      net/wimax/
16529
16530 WINBOND CIR DRIVER
16531 M:      David Härdeman <david@hardeman.nu>
16532 S:      Maintained
16533 F:      drivers/media/rc/winbond-cir.c
16534
16535 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16536 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16537 L:      linux-watchdog@vger.kernel.org
16538 S:      Maintained
16539 F:      drivers/watchdog/ebc-c384_wdt.c
16540
16541 WINSYSTEMS WS16C48 GPIO DRIVER
16542 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16543 L:      linux-gpio@vger.kernel.org
16544 S:      Maintained
16545 F:      drivers/gpio/gpio-ws16c48.c
16546
16547 WISTRON LAPTOP BUTTON DRIVER
16548 M:      Miloslav Trmac <mitr@volny.cz>
16549 S:      Maintained
16550 F:      drivers/input/misc/wistron_btns.c
16551
16552 WL3501 WIRELESS PCMCIA CARD DRIVER
16553 L:      linux-wireless@vger.kernel.org
16554 S:      Odd fixes
16555 F:      drivers/net/wireless/wl3501*
16556
16557 WOLFSON MICROELECTRONICS DRIVERS
16558 L:      patches@opensource.cirrus.com
16559 T:      git https://github.com/CirrusLogic/linux-drivers.git
16560 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16561 S:      Supported
16562 F:      Documentation/hwmon/wm83??
16563 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16564 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16565 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16566 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16567 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16568 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16569 F:      drivers/clk/clk-wm83*.c
16570 F:      drivers/extcon/extcon-arizona.c
16571 F:      drivers/leds/leds-wm83*.c
16572 F:      drivers/gpio/gpio-*wm*.c
16573 F:      drivers/gpio/gpio-arizona.c
16574 F:      drivers/hwmon/wm83??-hwmon.c
16575 F:      drivers/input/misc/wm831x-on.c
16576 F:      drivers/input/touchscreen/wm831x-ts.c
16577 F:      drivers/input/touchscreen/wm97*.c
16578 F:      drivers/mfd/arizona*
16579 F:      drivers/mfd/wm*.c
16580 F:      drivers/mfd/cs47l24*
16581 F:      drivers/power/supply/wm83*.c
16582 F:      drivers/rtc/rtc-wm83*.c
16583 F:      drivers/regulator/wm8*.c
16584 F:      drivers/regulator/arizona*
16585 F:      drivers/video/backlight/wm83*_bl.c
16586 F:      drivers/watchdog/wm83*_wdt.c
16587 F:      include/linux/mfd/arizona/
16588 F:      include/linux/mfd/wm831x/
16589 F:      include/linux/mfd/wm8350/
16590 F:      include/linux/mfd/wm8400*
16591 F:      include/linux/regulator/arizona*
16592 F:      include/linux/wm97xx.h
16593 F:      include/sound/wm????.h
16594 F:      sound/soc/codecs/arizona.?
16595 F:      sound/soc/codecs/wm*
16596 F:      sound/soc/codecs/cs47l24*
16597
16598 WORKQUEUE
16599 M:      Tejun Heo <tj@kernel.org>
16600 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16602 S:      Maintained
16603 F:      include/linux/workqueue.h
16604 F:      kernel/workqueue.c
16605 F:      Documentation/core-api/workqueue.rst
16606
16607 X-POWERS AXP288 PMIC DRIVERS
16608 M:      Hans de Goede <hdegoede@redhat.com>
16609 S:      Maintained
16610 N:      axp288
16611 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16612
16613 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16614 M:      Chen-Yu Tsai <wens@csie.org>
16615 L:      linux-kernel@vger.kernel.org
16616 S:      Maintained
16617 N:      axp[128]
16618
16619 X.25 NETWORK LAYER
16620 M:      Andrew Hendry <andrew.hendry@gmail.com>
16621 L:      linux-x25@vger.kernel.org
16622 S:      Odd Fixes
16623 F:      Documentation/networking/x25*
16624 F:      include/net/x25*
16625 F:      net/x25/
16626
16627 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16628 M:      Thomas Gleixner <tglx@linutronix.de>
16629 M:      Ingo Molnar <mingo@redhat.com>
16630 M:      Borislav Petkov <bp@alien8.de>
16631 R:      "H. Peter Anvin" <hpa@zytor.com>
16632 M:      x86@kernel.org
16633 L:      linux-kernel@vger.kernel.org
16634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16635 S:      Maintained
16636 F:      Documentation/devicetree/bindings/x86/
16637 F:      Documentation/x86/
16638 F:      arch/x86/
16639
16640 X86 ENTRY CODE
16641 M:      Andy Lutomirski <luto@kernel.org>
16642 L:      linux-kernel@vger.kernel.org
16643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16644 S:      Maintained
16645 F:      arch/x86/entry/
16646
16647 X86 MCE INFRASTRUCTURE
16648 M:      Tony Luck <tony.luck@intel.com>
16649 M:      Borislav Petkov <bp@alien8.de>
16650 L:      linux-edac@vger.kernel.org
16651 S:      Maintained
16652 F:      arch/x86/kernel/cpu/mcheck/*
16653
16654 X86 MICROCODE UPDATE SUPPORT
16655 M:      Borislav Petkov <bp@alien8.de>
16656 S:      Maintained
16657 F:      arch/x86/kernel/cpu/microcode/*
16658
16659 X86 MM
16660 M:      Dave Hansen <dave.hansen@linux.intel.com>
16661 M:      Andy Lutomirski <luto@kernel.org>
16662 M:      Peter Zijlstra <peterz@infradead.org>
16663 L:      linux-kernel@vger.kernel.org
16664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16665 S:      Maintained
16666 F:      arch/x86/mm/
16667
16668 X86 PLATFORM DRIVERS
16669 M:      Darren Hart <dvhart@infradead.org>
16670 M:      Andy Shevchenko <andy@infradead.org>
16671 L:      platform-driver-x86@vger.kernel.org
16672 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16673 S:      Maintained
16674 F:      drivers/platform/x86/
16675 F:      drivers/platform/olpc/
16676
16677 X86 PLATFORM DRIVERS - ARCH
16678 R:      Darren Hart <dvhart@infradead.org>
16679 R:      Andy Shevchenko <andy@infradead.org>
16680 L:      platform-driver-x86@vger.kernel.org
16681 L:      x86@kernel.org
16682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16683 S:      Maintained
16684 F:      arch/x86/platform
16685
16686 X86 VDSO
16687 M:      Andy Lutomirski <luto@kernel.org>
16688 L:      linux-kernel@vger.kernel.org
16689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16690 S:      Maintained
16691 F:      arch/x86/entry/vdso/
16692
16693 XARRAY
16694 M:      Matthew Wilcox <willy@infradead.org>
16695 L:      linux-fsdevel@vger.kernel.org
16696 S:      Supported
16697 F:      Documentation/core-api/xarray.rst
16698 F:      lib/idr.c
16699 F:      lib/xarray.c
16700 F:      include/linux/idr.h
16701 F:      include/linux/xarray.h
16702 F:      tools/testing/radix-tree
16703
16704 XBOX DVD IR REMOTE
16705 M:      Benjamin Valentin <benpicco@googlemail.com>
16706 S:      Maintained
16707 F:      drivers/media/rc/xbox_remote.c
16708 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16709
16710 XC2028/3028 TUNER DRIVER
16711 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16712 L:      linux-media@vger.kernel.org
16713 W:      https://linuxtv.org
16714 T:      git git://linuxtv.org/media_tree.git
16715 S:      Maintained
16716 F:      drivers/media/tuners/tuner-xc2028.*
16717
16718 XDP (eXpress Data Path)
16719 M:      Alexei Starovoitov <ast@kernel.org>
16720 M:      Daniel Borkmann <daniel@iogearbox.net>
16721 M:      David S. Miller <davem@davemloft.net>
16722 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16723 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16724 M:      John Fastabend <john.fastabend@gmail.com>
16725 L:      netdev@vger.kernel.org
16726 L:      xdp-newbies@vger.kernel.org
16727 S:      Supported
16728 F:      net/core/xdp.c
16729 F:      include/net/xdp.h
16730 F:      kernel/bpf/devmap.c
16731 F:      kernel/bpf/cpumap.c
16732 F:      include/trace/events/xdp.h
16733 K:      xdp
16734 N:      xdp
16735
16736 XDP SOCKETS (AF_XDP)
16737 M:      Björn Töpel <bjorn.topel@intel.com>
16738 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16739 L:      netdev@vger.kernel.org
16740 S:      Maintained
16741 F:      kernel/bpf/xskmap.c
16742 F:      net/xdp/
16743
16744 XEN BLOCK SUBSYSTEM
16745 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16746 M:      Roger Pau Monné <roger.pau@citrix.com>
16747 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16748 S:      Supported
16749 F:      drivers/block/xen-blkback/*
16750 F:      drivers/block/xen*
16751
16752 XEN HYPERVISOR ARM
16753 M:      Stefano Stabellini <sstabellini@kernel.org>
16754 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16755 S:      Maintained
16756 F:      arch/arm/xen/
16757 F:      arch/arm/include/asm/xen/
16758
16759 XEN HYPERVISOR ARM64
16760 M:      Stefano Stabellini <sstabellini@kernel.org>
16761 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16762 S:      Maintained
16763 F:      arch/arm64/xen/
16764 F:      arch/arm64/include/asm/xen/
16765
16766 XEN HYPERVISOR INTERFACE
16767 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16768 M:      Juergen Gross <jgross@suse.com>
16769 R:      Stefano Stabellini <sstabellini@kernel.org>
16770 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16772 S:      Supported
16773 F:      arch/x86/xen/
16774 F:      arch/x86/platform/pvh/
16775 F:      drivers/*/xen-*front.c
16776 F:      drivers/xen/
16777 F:      arch/x86/include/asm/xen/
16778 F:      arch/x86/include/asm/pvclock-abi.h
16779 F:      include/xen/
16780 F:      include/uapi/xen/
16781 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16782 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16783
16784 XEN NETWORK BACKEND DRIVER
16785 M:      Wei Liu <wei.liu2@citrix.com>
16786 M:      Paul Durrant <paul.durrant@citrix.com>
16787 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16788 L:      netdev@vger.kernel.org
16789 S:      Supported
16790 F:      drivers/net/xen-netback/*
16791
16792 XEN PCI SUBSYSTEM
16793 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16794 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16795 S:      Supported
16796 F:      arch/x86/pci/*xen*
16797 F:      drivers/pci/*xen*
16798
16799 XEN PVSCSI DRIVERS
16800 M:      Juergen Gross <jgross@suse.com>
16801 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16802 L:      linux-scsi@vger.kernel.org
16803 S:      Supported
16804 F:      drivers/scsi/xen-scsifront.c
16805 F:      drivers/xen/xen-scsiback.c
16806 F:      include/xen/interface/io/vscsiif.h
16807
16808 XEN SWIOTLB SUBSYSTEM
16809 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16810 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16811 L:      iommu@lists.linux-foundation.org
16812 S:      Supported
16813 F:      arch/x86/xen/*swiotlb*
16814 F:      drivers/xen/*swiotlb*
16815
16816 XEN SOUND FRONTEND DRIVER
16817 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16818 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16819 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16820 S:      Supported
16821 F:      sound/xen/*
16822
16823 XFS FILESYSTEM
16824 M:      Darrick J. Wong <darrick.wong@oracle.com>
16825 M:      linux-xfs@vger.kernel.org
16826 L:      linux-xfs@vger.kernel.org
16827 W:      http://xfs.org/
16828 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16829 S:      Supported
16830 F:      Documentation/filesystems/xfs.txt
16831 F:      fs/xfs/
16832
16833 XILINX AXI ETHERNET DRIVER
16834 M:      Anirudha Sarangi <anirudh@xilinx.com>
16835 M:      John Linn <John.Linn@xilinx.com>
16836 S:      Maintained
16837 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16838
16839 XILINX UARTLITE SERIAL DRIVER
16840 M:      Peter Korsgaard <jacmet@sunsite.dk>
16841 L:      linux-serial@vger.kernel.org
16842 S:      Maintained
16843 F:      drivers/tty/serial/uartlite.c
16844
16845 XILINX VIDEO IP CORES
16846 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16847 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16848 L:      linux-media@vger.kernel.org
16849 T:      git git://linuxtv.org/media_tree.git
16850 S:      Supported
16851 F:      Documentation/devicetree/bindings/media/xilinx/
16852 F:      drivers/media/platform/xilinx/
16853 F:      include/uapi/linux/xilinx-v4l2-controls.h
16854
16855 XILLYBUS DRIVER
16856 M:      Eli Billauer <eli.billauer@gmail.com>
16857 L:      linux-kernel@vger.kernel.org
16858 S:      Supported
16859 F:      drivers/char/xillybus/
16860
16861 XLP9XX I2C DRIVER
16862 M:      George Cherian <george.cherian@cavium.com>
16863 M:      Jan Glauber <jglauber@cavium.com>
16864 L:      linux-i2c@vger.kernel.org
16865 W:      http://www.cavium.com
16866 S:      Supported
16867 F:      drivers/i2c/busses/i2c-xlp9xx.c
16868
16869 XRA1403 GPIO EXPANDER
16870 M:      Nandor Han <nandor.han@ge.com>
16871 M:      Semi Malinen <semi.malinen@ge.com>
16872 L:      linux-gpio@vger.kernel.org
16873 S:      Maintained
16874 F:      drivers/gpio/gpio-xra1403.c
16875 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16876
16877 XTENSA XTFPGA PLATFORM SUPPORT
16878 M:      Max Filippov <jcmvbkbc@gmail.com>
16879 L:      linux-xtensa@linux-xtensa.org
16880 S:      Maintained
16881 F:      drivers/spi/spi-xtensa-xtfpga.c
16882 F:      sound/soc/xtensa/xtfpga-i2s.c
16883
16884 YAM DRIVER FOR AX.25
16885 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16886 L:      linux-hams@vger.kernel.org
16887 S:      Maintained
16888 F:      drivers/net/hamradio/yam*
16889 F:      include/linux/yam.h
16890
16891 YAMA SECURITY MODULE
16892 M:      Kees Cook <keescook@chromium.org>
16893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16894 S:      Supported
16895 F:      security/yama/
16896 F:      Documentation/admin-guide/LSM/Yama.rst
16897
16898 YEALINK PHONE DRIVER
16899 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16900 L:      usbb2k-api-dev@nongnu.org
16901 S:      Maintained
16902 F:      Documentation/input/devices/yealink.rst
16903 F:      drivers/input/misc/yealink.*
16904
16905 Z8530 DRIVER FOR AX.25
16906 M:      Joerg Reuter <jreuter@yaina.de>
16907 W:      http://yaina.de/jreuter/
16908 W:      http://www.qsl.net/dl1bke/
16909 L:      linux-hams@vger.kernel.org
16910 S:      Maintained
16911 F:      Documentation/networking/z8530drv.txt
16912 F:      drivers/net/hamradio/*scc.c
16913 F:      drivers/net/hamradio/z8530.h
16914
16915 ZBUD COMPRESSED PAGE ALLOCATOR
16916 M:      Seth Jennings <sjenning@redhat.com>
16917 M:      Dan Streetman <ddstreet@ieee.org>
16918 L:      linux-mm@kvack.org
16919 S:      Maintained
16920 F:      mm/zbud.c
16921 F:      include/linux/zbud.h
16922
16923 ZD1211RW WIRELESS DRIVER
16924 M:      Daniel Drake <dsd@gentoo.org>
16925 M:      Ulrich Kunitz <kune@deine-taler.de>
16926 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16927 L:      linux-wireless@vger.kernel.org
16928 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16929 S:      Maintained
16930 F:      drivers/net/wireless/zydas/zd1211rw/
16931
16932 ZD1301 MEDIA DRIVER
16933 M:      Antti Palosaari <crope@iki.fi>
16934 L:      linux-media@vger.kernel.org
16935 W:      https://linuxtv.org/
16936 W:      http://palosaari.fi/linux/
16937 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16938 S:      Maintained
16939 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16940
16941 ZD1301_DEMOD MEDIA DRIVER
16942 M:      Antti Palosaari <crope@iki.fi>
16943 L:      linux-media@vger.kernel.org
16944 W:      https://linuxtv.org/
16945 W:      http://palosaari.fi/linux/
16946 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16947 S:      Maintained
16948 F:      drivers/media/dvb-frontends/zd1301_demod*
16949
16950 ZPOOL COMPRESSED PAGE STORAGE API
16951 M:      Dan Streetman <ddstreet@ieee.org>
16952 L:      linux-mm@kvack.org
16953 S:      Maintained
16954 F:      mm/zpool.c
16955 F:      include/linux/zpool.h
16956
16957 ZR36067 VIDEO FOR LINUX DRIVER
16958 L:      mjpeg-users@lists.sourceforge.net
16959 L:      linux-media@vger.kernel.org
16960 W:      http://mjpeg.sourceforge.net/driver-zoran/
16961 T:      hg https://linuxtv.org/hg/v4l-dvb
16962 S:      Odd Fixes
16963 F:      drivers/staging/media/zoran/
16964
16965 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16966 M:      Minchan Kim <minchan@kernel.org>
16967 M:      Nitin Gupta <ngupta@vflare.org>
16968 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16969 L:      linux-kernel@vger.kernel.org
16970 S:      Maintained
16971 F:      drivers/block/zram/
16972 F:      Documentation/blockdev/zram.txt
16973
16974 ZS DECSTATION Z85C30 SERIAL DRIVER
16975 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16976 S:      Maintained
16977 F:      drivers/tty/serial/zs.*
16978
16979 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16980 M:      Minchan Kim <minchan@kernel.org>
16981 M:      Nitin Gupta <ngupta@vflare.org>
16982 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16983 L:      linux-mm@kvack.org
16984 S:      Maintained
16985 F:      mm/zsmalloc.c
16986 F:      include/linux/zsmalloc.h
16987 F:      Documentation/vm/zsmalloc.rst
16988
16989 ZSWAP COMPRESSED SWAP CACHING
16990 M:      Seth Jennings <sjenning@redhat.com>
16991 M:      Dan Streetman <ddstreet@ieee.org>
16992 L:      linux-mm@kvack.org
16993 S:      Maintained
16994 F:      mm/zswap.c
16995
16996 THE REST
16997 M:      Linus Torvalds <torvalds@linux-foundation.org>
16998 L:      linux-kernel@vger.kernel.org
16999 Q:      http://patchwork.kernel.org/project/LKML/list/
17000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17001 S:      Buried alive in reporters
17002 F:      *
17003 F:      */