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 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <willy@infradead.org>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 553 M:      Stefan Popa <stefan.popa@analog.com>
 554 W:      http://ez.analog.com/community/linux-device-drivers
 555 S:      Supported
 556 F:      drivers/iio/accel/adxl372.c
 557 F:      drivers/iio/accel/adxl372_spi.c
 558 F:      drivers/iio/accel/adxl372_i2c.c
 559 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 560
 561 AF9013 MEDIA DRIVER
 562 M:      Antti Palosaari <crope@iki.fi>
 563 L:      linux-media@vger.kernel.org
 564 W:      https://linuxtv.org
 565 W:      http://palosaari.fi/linux/
 566 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 567 T:      git git://linuxtv.org/anttip/media_tree.git
 568 S:      Maintained
 569 F:      drivers/media/dvb-frontends/af9013*
 570
 571 AF9033 MEDIA DRIVER
 572 M:      Antti Palosaari <crope@iki.fi>
 573 L:      linux-media@vger.kernel.org
 574 W:      https://linuxtv.org
 575 W:      http://palosaari.fi/linux/
 576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 577 T:      git git://linuxtv.org/anttip/media_tree.git
 578 S:      Maintained
 579 F:      drivers/media/dvb-frontends/af9033*
 580
 581 AFFS FILE SYSTEM
 582 M:      David Sterba <dsterba@suse.com>
 583 L:      linux-fsdevel@vger.kernel.org
 584 S:      Odd Fixes
 585 F:      Documentation/filesystems/affs.txt
 586 F:      fs/affs/
 587
 588 AFS FILESYSTEM
 589 M:      David Howells <dhowells@redhat.com>
 590 L:      linux-afs@lists.infradead.org
 591 S:      Supported
 592 F:      fs/afs/
 593 F:      include/trace/events/afs.h
 594 F:      Documentation/filesystems/afs.txt
 595 W:      https://www.infradead.org/~dhowells/kafs/
 596
 597 AGPGART DRIVER
 598 M:      David Airlie <airlied@linux.ie>
 599 T:      git git://anongit.freedesktop.org/drm/drm
 600 S:      Maintained
 601 F:      drivers/char/agp/
 602 F:      include/linux/agp*
 603 F:      include/uapi/linux/agp*
 604
 605 AHA152X SCSI DRIVER
 606 M:      "Juergen E. Fischer" <fischer@norbit.de>
 607 L:      linux-scsi@vger.kernel.org
 608 S:      Maintained
 609 F:      drivers/scsi/aha152x*
 610 F:      drivers/scsi/pcmcia/aha152x*
 611
 612 AIC7XXX / AIC79XX SCSI DRIVER
 613 M:      Hannes Reinecke <hare@suse.com>
 614 L:      linux-scsi@vger.kernel.org
 615 S:      Maintained
 616 F:      drivers/scsi/aic7xxx/
 617
 618 AIMSLAB FM RADIO RECEIVER DRIVER
 619 M:      Hans Verkuil <hverkuil@xs4all.nl>
 620 L:      linux-media@vger.kernel.org
 621 T:      git git://linuxtv.org/media_tree.git
 622 W:      https://linuxtv.org
 623 S:      Maintained
 624 F:      drivers/media/radio/radio-aimslab*
 625
 626 AIO
 627 M:      Benjamin LaHaise <bcrl@kvack.org>
 628 L:      linux-aio@kvack.org
 629 S:      Supported
 630 F:      fs/aio.c
 631 F:      include/linux/*aio*.h
 632
 633 AIRSPY MEDIA DRIVER
 634 M:      Antti Palosaari <crope@iki.fi>
 635 L:      linux-media@vger.kernel.org
 636 W:      https://linuxtv.org
 637 W:      http://palosaari.fi/linux/
 638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 639 T:      git git://linuxtv.org/anttip/media_tree.git
 640 S:      Maintained
 641 F:      drivers/media/usb/airspy/
 642
 643 ALACRITECH GIGABIT ETHERNET DRIVER
 644 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 645 S:      Maintained
 646 F:      drivers/net/ethernet/alacritech/*
 647
 648 ALCATEL SPEEDTOUCH USB DRIVER
 649 M:      Duncan Sands <duncan.sands@free.fr>
 650 L:      linux-usb@vger.kernel.org
 651 W:      http://www.linux-usb.org/SpeedTouch/
 652 S:      Maintained
 653 F:      drivers/usb/atm/speedtch.c
 654 F:      drivers/usb/atm/usbatm.c
 655
 656 ALCHEMY AU1XX0 MMC DRIVER
 657 M:      Manuel Lauss <manuel.lauss@gmail.com>
 658 S:      Maintained
 659 F:      drivers/mmc/host/au1xmmc.c
 660
 661 ALI1563 I2C DRIVER
 662 M:      Rudolf Marek <r.marek@assembler.cz>
 663 L:      linux-i2c@vger.kernel.org
 664 S:      Maintained
 665 F:      Documentation/i2c/busses/i2c-ali1563
 666 F:      drivers/i2c/busses/i2c-ali1563.c
 667
 668 ALLWINNER SECURITY SYSTEM
 669 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 670 L:      linux-crypto@vger.kernel.org
 671 S:      Maintained
 672 F:      drivers/crypto/sunxi-ss/
 673
 674 ALLWINNER VPU DRIVER
 675 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 676 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 677 L:      linux-media@vger.kernel.org
 678 S:      Maintained
 679 F:      drivers/staging/media/sunxi/cedrus/
 680
 681 ALPHA PORT
 682 M:      Richard Henderson <rth@twiddle.net>
 683 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 684 M:      Matt Turner <mattst88@gmail.com>
 685 S:      Odd Fixes
 686 L:      linux-alpha@vger.kernel.org
 687 F:      arch/alpha/
 688
 689 ALPS PS/2 TOUCHPAD DRIVER
 690 R:      Pali Rohár <pali.rohar@gmail.com>
 691 F:      drivers/input/mouse/alps.*
 692
 693 ALTERA I2C CONTROLLER DRIVER
 694 M:      Thor Thayer <thor.thayer@linux.intel.com>
 695 S:      Maintained
 696 F:      drivers/i2c/busses/i2c-altera.c
 697
 698 ALTERA MAILBOX DRIVER
 699 M:      Ley Foon Tan <lftan@altera.com>
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/mailbox/mailbox-altera.c
 703
 704 ALTERA PIO DRIVER
 705 M:      Tien Hock Loh <thloh@altera.com>
 706 L:      linux-gpio@vger.kernel.org
 707 S:      Maintained
 708 F:      drivers/gpio/gpio-altera.c
 709
 710 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 711 M:      Thor Thayer <thor.thayer@linux.intel.com>
 712 S:      Maintained
 713 F:      drivers/gpio/gpio-altera-a10sr.c
 714 F:      drivers/mfd/altera-a10sr.c
 715 F:      drivers/reset/reset-a10sr.c
 716 F:      include/linux/mfd/altera-a10sr.h
 717 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 718
 719 ALTERA TRIPLE SPEED ETHERNET DRIVER
 720 M:      Thor Thayer <thor.thayer@linux.intel.com>
 721 L:      netdev@vger.kernel.org
 722 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 723 S:      Maintained
 724 F:      drivers/net/ethernet/altera/
 725
 726 ALTERA UART/JTAG UART SERIAL DRIVERS
 727 M:      Tobias Klauser <tklauser@distanz.ch>
 728 L:      linux-serial@vger.kernel.org
 729 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 730 S:      Maintained
 731 F:      drivers/tty/serial/altera_uart.c
 732 F:      drivers/tty/serial/altera_jtaguart.c
 733 F:      include/linux/altera_uart.h
 734 F:      include/linux/altera_jtaguart.h
 735
 736 AMAZON ETHERNET DRIVERS
 737 M:      Netanel Belgazal <netanel@amazon.com>
 738 R:      Saeed Bishara <saeedb@amazon.com>
 739 R:      Zorik Machulsky <zorik@amazon.com>
 740 L:      netdev@vger.kernel.org
 741 S:      Supported
 742 F:      Documentation/networking/device_drivers/amazon/ena.txt
 743 F:      drivers/net/ethernet/amazon/
 744
 745 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 746 M:      Tom Lendacky <thomas.lendacky@amd.com>
 747 M:      Gary Hook <gary.hook@amd.com>
 748 L:      linux-crypto@vger.kernel.org
 749 S:      Supported
 750 F:      drivers/crypto/ccp/
 751 F:      include/linux/ccp.h
 752
 753 AMD DISPLAY CORE
 754 M:      Harry Wentland <harry.wentland@amd.com>
 755 M:      Leo Li <sunpeng.li@amd.com>
 756 L:      amd-gfx@lists.freedesktop.org
 757 T:      git git://people.freedesktop.org/~agd5f/linux
 758 S:      Supported
 759 F:      drivers/gpu/drm/amd/display/
 760
 761 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 762 M:      Huang Rui <ray.huang@amd.com>
 763 L:      linux-hwmon@vger.kernel.org
 764 S:      Supported
 765 F:      Documentation/hwmon/fam15h_power
 766 F:      drivers/hwmon/fam15h_power.c
 767
 768 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 769 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 770 S:      Orphan
 771 F:      drivers/usb/gadget/udc/amd5536udc.*
 772
 773 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 774 P:      Andres Salomon <dilinger@queued.net>
 775 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 776 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 777 S:      Supported
 778 F:      drivers/char/hw_random/geode-rng.c
 779 F:      drivers/crypto/geode*
 780 F:      drivers/video/fbdev/geode/
 781 F:      arch/x86/include/asm/geode.h
 782
 783 AMD IOMMU (AMD-VI)
 784 M:      Joerg Roedel <joro@8bytes.org>
 785 L:      iommu@lists.linux-foundation.org
 786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 787 S:      Maintained
 788 F:      drivers/iommu/amd_iommu*.[ch]
 789 F:      include/linux/amd-iommu.h
 790
 791 AMD KFD
 792 M:      Oded Gabbay <oded.gabbay@gmail.com>
 793 L:      dri-devel@lists.freedesktop.org
 794 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 795 S:      Supported
 796 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 803 F:      drivers/gpu/drm/amd/amdkfd/
 804 F:      drivers/gpu/drm/amd/include/cik_structs.h
 805 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 806 F:      drivers/gpu/drm/amd/include/vi_structs.h
 807 F:      drivers/gpu/drm/amd/include/v9_structs.h
 808 F:      include/uapi/linux/kfd_ioctl.h
 809
 810 AMD POWERPLAY
 811 M:      Rex Zhu <rex.zhu@amd.com>
 812 M:      Evan Quan <evan.quan@amd.com>
 813 L:      amd-gfx@lists.freedesktop.org
 814 S:      Supported
 815 F:      drivers/gpu/drm/amd/powerplay/
 816 T:      git git://people.freedesktop.org/~agd5f/linux
 817
 818 AMD SEATTLE DEVICE TREE SUPPORT
 819 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 820 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 821 M:      Tom Lendacky <thomas.lendacky@amd.com>
 822 S:      Supported
 823 F:      arch/arm64/boot/dts/amd/
 824
 825 AMD XGBE DRIVER
 826 M:      Tom Lendacky <thomas.lendacky@amd.com>
 827 L:      netdev@vger.kernel.org
 828 S:      Supported
 829 F:      drivers/net/ethernet/amd/xgbe/
 830 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 831
 832 ANALOG DEVICES INC AD5686 DRIVER
 833 M:      Stefan Popa <stefan.popa@analog.com>
 834 L:      linux-pm@vger.kernel.org
 835 W:      http://ez.analog.com/community/linux-device-drivers
 836 S:      Supported
 837 F:      drivers/iio/dac/ad5686*
 838 F:      drivers/iio/dac/ad5696*
 839
 840 ANALOG DEVICES INC AD5758 DRIVER
 841 M:      Stefan Popa <stefan.popa@analog.com>
 842 L:      linux-iio@vger.kernel.org
 843 W:      http://ez.analog.com/community/linux-device-drivers
 844 S:      Supported
 845 F:      drivers/iio/dac/ad5758.c
 846 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 847
 848 ANALOG DEVICES INC AD7124 DRIVER
 849 M:      Stefan Popa <stefan.popa@analog.com>
 850 L:      linux-iio@vger.kernel.org
 851 W:      http://ez.analog.com/community/linux-device-drivers
 852 S:      Supported
 853 F:      drivers/iio/adc/ad7124.c
 854 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 855
 856 ANALOG DEVICES INC AD9389B DRIVER
 857 M:      Hans Verkuil <hans.verkuil@cisco.com>
 858 L:      linux-media@vger.kernel.org
 859 S:      Maintained
 860 F:      drivers/media/i2c/ad9389b*
 861
 862 ANALOG DEVICES INC ADGS1408 DRIVER
 863 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 864 S:      Supported
 865 F:      drivers/mux/adgs1408.c
 866 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 867
 868 ANALOG DEVICES INC ADP5061 DRIVER
 869 M:      Stefan Popa <stefan.popa@analog.com>
 870 L:      linux-pm@vger.kernel.org
 871 W:      http://ez.analog.com/community/linux-device-drivers
 872 S:      Supported
 873 F:      drivers/power/supply/adp5061.c
 874
 875 ANALOG DEVICES INC ADV7180 DRIVER
 876 M:      Lars-Peter Clausen <lars@metafoo.de>
 877 L:      linux-media@vger.kernel.org
 878 W:      http://ez.analog.com/community/linux-device-drivers
 879 S:      Supported
 880 F:      drivers/media/i2c/adv7180.c
 881
 882 ANALOG DEVICES INC ADV748X DRIVER
 883 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 884 L:      linux-media@vger.kernel.org
 885 S:      Maintained
 886 F:      drivers/media/i2c/adv748x/*
 887
 888 ANALOG DEVICES INC ADV7511 DRIVER
 889 M:      Hans Verkuil <hans.verkuil@cisco.com>
 890 L:      linux-media@vger.kernel.org
 891 S:      Maintained
 892 F:      drivers/media/i2c/adv7511*
 893
 894 ANALOG DEVICES INC ADV7604 DRIVER
 895 M:      Hans Verkuil <hans.verkuil@cisco.com>
 896 L:      linux-media@vger.kernel.org
 897 S:      Maintained
 898 F:      drivers/media/i2c/adv7604*
 899
 900 ANALOG DEVICES INC ADV7842 DRIVER
 901 M:      Hans Verkuil <hans.verkuil@cisco.com>
 902 L:      linux-media@vger.kernel.org
 903 S:      Maintained
 904 F:      drivers/media/i2c/adv7842*
 905
 906 ANALOG DEVICES INC ASOC CODEC DRIVERS
 907 M:      Lars-Peter Clausen <lars@metafoo.de>
 908 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 909 W:      http://wiki.analog.com/
 910 W:      http://ez.analog.com/community/linux-device-drivers
 911 S:      Supported
 912 F:      sound/soc/codecs/adau*
 913 F:      sound/soc/codecs/adav*
 914 F:      sound/soc/codecs/ad1*
 915 F:      sound/soc/codecs/ad7*
 916 F:      sound/soc/codecs/ssm*
 917 F:      sound/soc/codecs/sigmadsp.*
 918
 919 ANALOG DEVICES INC DMA DRIVERS
 920 M:      Lars-Peter Clausen <lars@metafoo.de>
 921 W:      http://ez.analog.com/community/linux-device-drivers
 922 S:      Supported
 923 F:      drivers/dma/dma-axi-dmac.c
 924
 925 ANALOG DEVICES INC IIO DRIVERS
 926 M:      Lars-Peter Clausen <lars@metafoo.de>
 927 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 928 W:      http://wiki.analog.com/
 929 W:      http://ez.analog.com/community/linux-device-drivers
 930 S:      Supported
 931 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 932 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 933 F:      drivers/iio/*/ad*
 934 F:      drivers/iio/adc/ltc2497*
 935 X:      drivers/iio/*/adjd*
 936 F:      drivers/staging/iio/*/ad*
 937
 938 ANDES ARCHITECTURE
 939 M:      Greentime Hu <green.hu@gmail.com>
 940 M:      Vincent Chen <deanbo422@gmail.com>
 941 T:      git https://github.com/andestech/linux.git
 942 S:      Supported
 943 F:      arch/nds32/
 944 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 945 F:      Documentation/devicetree/bindings/nds32/
 946 K:      nds32
 947 N:      nds32
 948
 949 ANDROID CONFIG FRAGMENTS
 950 M:      Rob Herring <robh@kernel.org>
 951 S:      Supported
 952 F:      kernel/configs/android*
 953
 954 ANDROID DRIVERS
 955 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 956 M:      Arve Hjønnevåg <arve@android.com>
 957 M:      Todd Kjos <tkjos@android.com>
 958 M:      Martijn Coenen <maco@android.com>
 959 M:      Joel Fernandes <joel@joelfernandes.org>
 960 M:      Christian Brauner <christian@brauner.io>
 961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 962 L:      devel@driverdev.osuosl.org
 963 S:      Supported
 964 F:      drivers/android/
 965 F:      drivers/staging/android/
 966
 967 ANDROID GOLDFISH PIC DRIVER
 968 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 969 S:      Supported
 970 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 971 F:      drivers/irqchip/irq-goldfish-pic.c
 972
 973 ANDROID GOLDFISH RTC DRIVER
 974 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 975 S:      Supported
 976 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 977 F:      drivers/rtc/rtc-goldfish.c
 978
 979 ANDROID ION DRIVER
 980 M:      Laura Abbott <labbott@redhat.com>
 981 M:      Sumit Semwal <sumit.semwal@linaro.org>
 982 L:      devel@driverdev.osuosl.org
 983 L:      dri-devel@lists.freedesktop.org
 984 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 985 S:      Supported
 986 F:      drivers/staging/android/ion
 987 F:      drivers/staging/android/uapi/ion.h
 988
 989 AOA (Apple Onboard Audio) ALSA DRIVER
 990 M:      Johannes Berg <johannes@sipsolutions.net>
 991 L:      linuxppc-dev@lists.ozlabs.org
 992 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 993 S:      Maintained
 994 F:      sound/aoa/
 995
 996 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 997 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 998 L:      linux-iio@vger.kernel.org
 999 S:      Maintained
1000 F:      drivers/iio/adc/stx104.c
1001
1002 APM DRIVER
1003 M:      Jiri Kosina <jikos@kernel.org>
1004 S:      Odd fixes
1005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1006 F:      arch/x86/kernel/apm_32.c
1007 F:      include/linux/apm_bios.h
1008 F:      include/uapi/linux/apm_bios.h
1009 F:      drivers/char/apm-emulation.c
1010
1011 APPARMOR SECURITY MODULE
1012 M:      John Johansen <john.johansen@canonical.com>
1013 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1014 W:      wiki.apparmor.net
1015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1016 S:      Supported
1017 F:      security/apparmor/
1018 F:      Documentation/admin-guide/LSM/apparmor.rst
1019
1020 APPLE BCM5974 MULTITOUCH DRIVER
1021 M:      Henrik Rydberg <rydberg@bitmath.org>
1022 L:      linux-input@vger.kernel.org
1023 S:      Odd fixes
1024 F:      drivers/input/mouse/bcm5974.c
1025
1026 APPLE SMC DRIVER
1027 M:      Henrik Rydberg <rydberg@bitmath.org>
1028 L:      linux-hwmon@vger.kernel.org
1029 S:      Odd fixes
1030 F:      drivers/hwmon/applesmc.c
1031
1032 APPLETALK NETWORK LAYER
1033 L:      netdev@vger.kernel.org
1034 S:      Odd fixes
1035 F:      drivers/net/appletalk/
1036 F:      net/appletalk/
1037 F:      include/linux/atalk.h
1038 F:      include/uapi/linux/atalk.h
1039
1040 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1041 M:      Duc Dang <dhdang@apm.com>
1042 S:      Supported
1043 F:      arch/arm64/boot/dts/apm/
1044
1045 APPLIED MICRO (APM) X-GENE SOC EDAC
1046 M:      Loc Ho <lho@apm.com>
1047 S:      Supported
1048 F:      drivers/edac/xgene_edac.c
1049 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1050
1051 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1052 M:      Iyappan Subramanian <isubramanian@apm.com>
1053 M:      Keyur Chudgar <kchudgar@apm.com>
1054 S:      Supported
1055 F:      drivers/net/ethernet/apm/xgene-v2/
1056
1057 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1058 M:      Iyappan Subramanian <isubramanian@apm.com>
1059 M:      Keyur Chudgar <kchudgar@apm.com>
1060 M:      Quan Nguyen <qnguyen@apm.com>
1061 S:      Supported
1062 F:      drivers/net/ethernet/apm/xgene/
1063 F:      drivers/net/phy/mdio-xgene.c
1064 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1065 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1066
1067 APPLIED MICRO (APM) X-GENE SOC PMU
1068 M:      Tai Nguyen <ttnguyen@apm.com>
1069 S:      Supported
1070 F:      drivers/perf/xgene_pmu.c
1071 F:      Documentation/perf/xgene-pmu.txt
1072 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1073
1074 APTINA CAMERA SENSOR PLL
1075 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1076 L:      linux-media@vger.kernel.org
1077 S:      Maintained
1078 F:      drivers/media/i2c/aptina-pll.*
1079
1080 ARC FRAMEBUFFER DRIVER
1081 M:      Jaya Kumar <jayalk@intworks.biz>
1082 S:      Maintained
1083 F:      drivers/video/fbdev/arcfb.c
1084 F:      drivers/video/fbdev/core/fb_defio.c
1085
1086 ARC PGU DRM DRIVER
1087 M:      Alexey Brodkin <abrodkin@synopsys.com>
1088 S:      Supported
1089 F:      drivers/gpu/drm/arc/
1090 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1091
1092 ARCNET NETWORK LAYER
1093 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1094 L:      netdev@vger.kernel.org
1095 S:      Maintained
1096 F:      drivers/net/arcnet/
1097 F:      include/uapi/linux/if_arcnet.h
1098
1099 ARM ARCHITECTED TIMER DRIVER
1100 M:      Mark Rutland <mark.rutland@arm.com>
1101 M:      Marc Zyngier <marc.zyngier@arm.com>
1102 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1103 S:      Maintained
1104 F:      arch/arm/include/asm/arch_timer.h
1105 F:      arch/arm64/include/asm/arch_timer.h
1106 F:      drivers/clocksource/arm_arch_timer.c
1107
1108 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1109 M:      Linus Walleij <linus.walleij@linaro.org>
1110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1111 S:      Maintained
1112 F:      Documentation/devicetree/bindings/arm/arm-boards
1113 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1114 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1115 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1116 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1117 F:      arch/arm/mach-integrator/
1118 F:      arch/arm/mach-realview/
1119 F:      arch/arm/mach-versatile/
1120 F:      arch/arm/plat-versatile/
1121 F:      arch/arm/boot/dts/arm-realview-*
1122 F:      arch/arm/boot/dts/integrator*
1123 F:      arch/arm/boot/dts/versatile*
1124 F:      drivers/clk/versatile/
1125 F:      drivers/i2c/busses/i2c-versatile.c
1126 F:      drivers/irqchip/irq-versatile-fpga.c
1127 F:      drivers/mtd/maps/physmap_of_versatile.c
1128 F:      drivers/power/reset/arm-versatile-reboot.c
1129 F:      drivers/soc/versatile/
1130
1131 ARM HDLCD DRM DRIVER
1132 M:      Liviu Dudau <liviu.dudau@arm.com>
1133 S:      Supported
1134 F:      drivers/gpu/drm/arm/hdlcd_*
1135 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1136
1137 ARM MALI-DP DRM DRIVER
1138 M:      Liviu Dudau <liviu.dudau@arm.com>
1139 M:      Brian Starkey <brian.starkey@arm.com>
1140 M:      Mali DP Maintainers <malidp@foss.arm.com>
1141 S:      Supported
1142 F:      drivers/gpu/drm/arm/
1143 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1144
1145 ARM MFM AND FLOPPY DRIVERS
1146 M:      Ian Molton <spyro@f2s.com>
1147 S:      Maintained
1148 F:      arch/arm/lib/floppydma.S
1149 F:      arch/arm/include/asm/floppy.h
1150
1151 ARM PMU PROFILING AND DEBUGGING
1152 M:      Will Deacon <will.deacon@arm.com>
1153 M:      Mark Rutland <mark.rutland@arm.com>
1154 S:      Maintained
1155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1156 F:      arch/arm*/kernel/perf_*
1157 F:      arch/arm/oprofile/common.c
1158 F:      arch/arm*/kernel/hw_breakpoint.c
1159 F:      arch/arm*/include/asm/hw_breakpoint.h
1160 F:      arch/arm*/include/asm/perf_event.h
1161 F:      drivers/perf/*
1162 F:      include/linux/perf/arm_pmu.h
1163 F:      Documentation/devicetree/bindings/arm/pmu.txt
1164 F:      Documentation/devicetree/bindings/perf/
1165
1166 ARM PORT
1167 M:      Russell King <linux@armlinux.org.uk>
1168 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1169 W:      http://www.armlinux.org.uk/
1170 S:      Odd Fixes
1171 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1172 F:      arch/arm/
1173 X:      arch/arm/boot/dts/
1174
1175 ARM PRIMECELL AACI PL041 DRIVER
1176 M:      Russell King <linux@armlinux.org.uk>
1177 S:      Odd Fixes
1178 F:      sound/arm/aaci.*
1179
1180 ARM PRIMECELL BUS SUPPORT
1181 M:      Russell King <linux@armlinux.org.uk>
1182 S:      Odd Fixes
1183 F:      drivers/amba/
1184 F:      include/linux/amba/bus.h
1185
1186 ARM PRIMECELL CLCD PL110 DRIVER
1187 M:      Russell King <linux@armlinux.org.uk>
1188 S:      Odd Fixes
1189 F:      drivers/video/fbdev/amba-clcd.*
1190
1191 ARM PRIMECELL KMI PL050 DRIVER
1192 M:      Russell King <linux@armlinux.org.uk>
1193 S:      Odd Fixes
1194 F:      drivers/input/serio/ambakmi.*
1195 F:      include/linux/amba/kmi.h
1196
1197 ARM PRIMECELL MMCI PL180/1 DRIVER
1198 M:      Russell King <linux@armlinux.org.uk>
1199 S:      Odd Fixes
1200 F:      drivers/mmc/host/mmci.*
1201 F:      include/linux/amba/mmci.h
1202
1203 ARM PRIMECELL SSP PL022 SPI DRIVER
1204 M:      Linus Walleij <linus.walleij@linaro.org>
1205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1206 S:      Maintained
1207 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1208 F:      drivers/spi/spi-pl022.c
1209
1210 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1211 M:      Russell King <linux@armlinux.org.uk>
1212 S:      Odd Fixes
1213 F:      drivers/tty/serial/amba-pl01*.c
1214 F:      include/linux/amba/serial.h
1215
1216 ARM PRIMECELL VIC PL190/PL192 DRIVER
1217 M:      Linus Walleij <linus.walleij@linaro.org>
1218 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1219 S:      Maintained
1220 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1221 F:      drivers/irqchip/irq-vic.c
1222
1223 ARM SMMU DRIVERS
1224 M:      Will Deacon <will.deacon@arm.com>
1225 R:      Robin Murphy <robin.murphy@arm.com>
1226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1227 S:      Maintained
1228 F:      drivers/iommu/arm-smmu.c
1229 F:      drivers/iommu/arm-smmu-v3.c
1230 F:      drivers/iommu/io-pgtable-arm.c
1231 F:      drivers/iommu/io-pgtable-arm-v7s.c
1232
1233 ARM SUB-ARCHITECTURES
1234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1235 S:      Maintained
1236 F:      arch/arm/mach-*/
1237 F:      arch/arm/plat-*/
1238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1239
1240 ARM/ACTIONS SEMI ARCHITECTURE
1241 M:      Andreas Färber <afaerber@suse.de>
1242 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1244 S:      Maintained
1245 N:      owl
1246 F:      arch/arm/mach-actions/
1247 F:      arch/arm/boot/dts/owl-*
1248 F:      arch/arm64/boot/dts/actions/
1249 F:      drivers/clk/actions/
1250 F:      drivers/clocksource/timer-owl*
1251 F:      drivers/dma/owl-dma.c
1252 F:      drivers/i2c/busses/i2c-owl.c
1253 F:      drivers/pinctrl/actions/*
1254 F:      drivers/soc/actions/
1255 F:      include/dt-bindings/power/owl-*
1256 F:      include/linux/soc/actions/
1257 F:      Documentation/devicetree/bindings/arm/actions.txt
1258 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1259 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1260 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1261 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1262 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1263 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1264
1265 ARM/ADS SPHERE MACHINE SUPPORT
1266 M:      Lennert Buytenhek <kernel@wantstofly.org>
1267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1268 S:      Maintained
1269
1270 ARM/AFEB9260 MACHINE SUPPORT
1271 M:      Sergey Lapin <slapin@ossfans.org>
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274
1275 ARM/AJECO 1ARM MACHINE SUPPORT
1276 M:      Lennert Buytenhek <kernel@wantstofly.org>
1277 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1278 S:      Maintained
1279
1280 ARM/Allwinner SoC Clock Support
1281 M:      Emilio López <emilio@elopez.com.ar>
1282 S:      Maintained
1283 F:      drivers/clk/sunxi/
1284
1285 ARM/Allwinner sunXi SoC support
1286 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1287 M:      Chen-Yu Tsai <wens@csie.org>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 S:      Maintained
1290 N:      sun[x456789]i
1291 N:      sun50i
1292 F:      arch/arm/mach-sunxi/
1293 F:      arch/arm64/boot/dts/allwinner/
1294 F:      drivers/clk/sunxi-ng/
1295 F:      drivers/pinctrl/sunxi/
1296 F:      drivers/soc/sunxi/
1297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1298
1299 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1300 M:      Neil Armstrong <narmstrong@baylibre.com>
1301 M:      Jerome Brunet <jbrunet@baylibre.com>
1302 L:      linux-amlogic@lists.infradead.org
1303 S:      Maintained
1304 F:      drivers/clk/meson/
1305 F:      include/dt-bindings/clock/meson*
1306 F:      include/dt-bindings/clock/gxbb*
1307 F:      Documentation/devicetree/bindings/clock/amlogic*
1308
1309 ARM/Amlogic Meson SoC support
1310 M:      Kevin Hilman <khilman@baylibre.com>
1311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1312 L:      linux-amlogic@lists.infradead.org
1313 W:      http://linux-meson.com/
1314 S:      Maintained
1315 F:      arch/arm/mach-meson/
1316 F:      arch/arm/boot/dts/meson*
1317 F:      arch/arm64/boot/dts/amlogic/
1318 F:      drivers/pinctrl/meson/
1319 F:      drivers/mmc/host/meson*
1320 F:      drivers/soc/amlogic/
1321 N:      meson
1322
1323 ARM/Amlogic Meson SoC Sound Drivers
1324 M:      Jerome Brunet <jbrunet@baylibre.com>
1325 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1326 S:      Maintained
1327 F:      sound/soc/meson/
1328 F:      Documentation/devicetree/bindings/sound/amlogic*
1329
1330 ARM/Annapurna Labs ALPINE ARCHITECTURE
1331 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1332 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1333 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1334 S:      Maintained
1335 F:      arch/arm/mach-alpine/
1336 F:      arch/arm/boot/dts/alpine*
1337 F:      arch/arm64/boot/dts/al/
1338 F:      drivers/*/*alpine*
1339
1340 ARM/ARTPEC MACHINE SUPPORT
1341 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1342 M:      Lars Persson <lars.persson@axis.com>
1343 S:      Maintained
1344 L:      linux-arm-kernel@axis.com
1345 F:      arch/arm/mach-artpec
1346 F:      arch/arm/boot/dts/artpec6*
1347 F:      drivers/clk/axis
1348 F:      drivers/crypto/axis
1349 F:      drivers/pinctrl/pinctrl-artpec*
1350 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1351
1352 ARM/ASPEED I2C DRIVER
1353 M:      Brendan Higgins <brendanhiggins@google.com>
1354 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1355 R:      Joel Stanley <joel@jms.id.au>
1356 L:      linux-i2c@vger.kernel.org
1357 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1360 F:      drivers/i2c/busses/i2c-aspeed.c
1361 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1362 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1363
1364 ARM/ASPEED MACHINE SUPPORT
1365 M:      Joel Stanley <joel@jms.id.au>
1366 R:      Andrew Jeffery <andrew@aj.id.au>
1367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1368 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1369 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1370 S:      Supported
1371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1372 F:      arch/arm/mach-aspeed/
1373 F:      arch/arm/boot/dts/aspeed-*
1374 N:      aspeed
1375
1376 ARM/CALXEDA HIGHBANK ARCHITECTURE
1377 M:      Rob Herring <robh@kernel.org>
1378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1379 S:      Maintained
1380 F:      arch/arm/mach-highbank/
1381 F:      arch/arm/boot/dts/highbank.dts
1382 F:      arch/arm/boot/dts/ecx-*.dts*
1383
1384 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1385 M:      Krzysztof Halasa <khalasa@piap.pl>
1386 S:      Maintained
1387 F:      arch/arm/mach-cns3xxx/
1388
1389 ARM/CAVIUM THUNDER NETWORK DRIVER
1390 M:      Sunil Goutham <sgoutham@cavium.com>
1391 M:      Robert Richter <rric@kernel.org>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Supported
1394 F:      drivers/net/ethernet/cavium/thunder/
1395
1396 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1397 M:      Lukasz Majewski <lukma@denx.de>
1398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1399 S:      Maintained
1400 F:      arch/arm/mach-ep93xx/ts72xx.c
1401
1402 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1403 M:      Alexander Shiyan <shc_work@mail.ru>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 S:      Odd Fixes
1406 N:      clps711x
1407
1408 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1409 M:      Lennert Buytenhek <kernel@wantstofly.org>
1410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1411 S:      Maintained
1412
1413 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1414 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1415 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418 F:      arch/arm/mach-ep93xx/
1419 F:      arch/arm/mach-ep93xx/include/mach/
1420
1421 ARM/CLKDEV SUPPORT
1422 M:      Russell King <linux@armlinux.org.uk>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1426 F:      drivers/clk/clkdev.c
1427
1428 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1429 M:      Mike Rapoport <mike@compulab.co.il>
1430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1431 S:      Maintained
1432
1433 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1434 M:      Baruch Siach <baruch@tkos.co.il>
1435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1436 S:      Maintained
1437 F:      arch/arm/boot/dts/cx92755*
1438 N:      digicolor
1439
1440 ARM/CONTEC MICRO9 MACHINE SUPPORT
1441 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1442 S:      Maintained
1443 F:      arch/arm/mach-ep93xx/micro9.c
1444
1445 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1446 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1447 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1449 S:      Maintained
1450 F:      drivers/hwtracing/coresight/*
1451 F:      Documentation/trace/coresight.txt
1452 F:      Documentation/trace/coresight-cpu-debug.txt
1453 F:      Documentation/devicetree/bindings/arm/coresight.txt
1454 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1455 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1456 F:      tools/perf/arch/arm/util/pmu.c
1457 F:      tools/perf/arch/arm/util/auxtrace.c
1458 F:      tools/perf/arch/arm/util/cs-etm.c
1459 F:      tools/perf/arch/arm/util/cs-etm.h
1460 F:      tools/perf/util/cs-etm.*
1461 F:      tools/perf/util/cs-etm-decoder/*
1462
1463 ARM/CORGI MACHINE SUPPORT
1464 M:      Richard Purdie <rpurdie@rpsys.net>
1465 S:      Maintained
1466
1467 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1468 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1469 M:      Linus Walleij <linus.walleij@linaro.org>
1470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1471 T:      git git://github.com/ulli-kroll/linux.git
1472 S:      Maintained
1473 F:      Documentation/devicetree/bindings/arm/gemini.txt
1474 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1475 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1476 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1477 F:      arch/arm/mach-gemini/
1478 F:      drivers/net/ethernet/cortina/
1479 F:      drivers/pinctrl/pinctrl-gemini.c
1480 F:      drivers/rtc/rtc-ftrtc010.c
1481
1482 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1483 M:      Barry Song <baohua@kernel.org>
1484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1486 S:      Maintained
1487 F:      arch/arm/boot/dts/prima2*
1488 F:      arch/arm/mach-prima2/
1489 F:      drivers/clk/sirf/
1490 F:      drivers/clocksource/timer-prima2.c
1491 F:      drivers/clocksource/timer-atlas7.c
1492 N:      [^a-z]sirf
1493 X:      drivers/gnss
1494
1495 ARM/EBSA110 MACHINE SUPPORT
1496 M:      Russell King <linux@armlinux.org.uk>
1497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1498 W:      http://www.armlinux.org.uk/
1499 S:      Maintained
1500 F:      arch/arm/mach-ebsa110/
1501 F:      drivers/net/ethernet/amd/am79c961a.*
1502
1503 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1504 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1505 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 S:      Maintained
1508 N:      efm32
1509
1510 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1511 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      arch/arm/mach-pxa/ezx.c
1515
1516 ARM/FARADAY FA526 PORT
1517 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 T:      git git://git.berlios.de/gemini-board
1521 F:      arch/arm/mm/*-fa*
1522
1523 ARM/FOOTBRIDGE ARCHITECTURE
1524 M:      Russell King <linux@armlinux.org.uk>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 W:      http://www.armlinux.org.uk/
1527 S:      Maintained
1528 F:      arch/arm/include/asm/hardware/dec21285.h
1529 F:      arch/arm/mach-footbridge/
1530
1531 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1532 M:      Shawn Guo <shawnguo@kernel.org>
1533 M:      Sascha Hauer <s.hauer@pengutronix.de>
1534 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1535 R:      Fabio Estevam <fabio.estevam@nxp.com>
1536 R:      NXP Linux Team <linux-imx@nxp.com>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1540 F:      arch/arm/mach-imx/
1541 F:      arch/arm/mach-mxs/
1542 F:      arch/arm/boot/dts/imx*
1543 F:      arch/arm/configs/imx*_defconfig
1544 F:      arch/arm64/boot/dts/freescale/imx*
1545 F:      drivers/clk/imx/
1546 F:      drivers/firmware/imx/
1547 F:      drivers/soc/imx/
1548 F:      include/linux/firmware/imx/
1549 F:      include/soc/imx/
1550
1551 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1552 M:      Shawn Guo <shawnguo@kernel.org>
1553 M:      Sascha Hauer <s.hauer@pengutronix.de>
1554 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1555 R:      Stefan Agner <stefan@agner.ch>
1556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1557 S:      Maintained
1558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1559 F:      arch/arm/mach-imx/*vf610*
1560 F:      arch/arm/boot/dts/vf*
1561
1562 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1563 M:      Shawn Guo <shawnguo@kernel.org>
1564 M:      Li Yang <leoyang.li@nxp.com>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 S:      Maintained
1567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1568 F:      arch/arm/boot/dts/ls1021a*
1569 F:      arch/arm64/boot/dts/freescale/fsl-*
1570 F:      arch/arm64/boot/dts/freescale/qoriq-*
1571
1572 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1573 M:      Lennert Buytenhek <kernel@wantstofly.org>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 S:      Maintained
1576
1577 ARM/GUMSTIX MACHINE SUPPORT
1578 M:      Steve Sakoman <sakoman@gmail.com>
1579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1580 S:      Maintained
1581
1582 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1583 M:      Philipp Zabel <philipp.zabel@gmail.com>
1584 M:      Paul Parsons <lost.distance@yahoo.com>
1585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1586 S:      Maintained
1587 F:      arch/arm/mach-pxa/hx4700.c
1588 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1589 F:      sound/soc/pxa/hx4700.c
1590
1591 ARM/HISILICON SOC SUPPORT
1592 M:      Wei Xu <xuwei5@hisilicon.com>
1593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1594 W:      http://www.hisilicon.com
1595 S:      Supported
1596 T:      git git://github.com/hisilicon/linux-hisi.git
1597 F:      arch/arm/mach-hisi/
1598 F:      arch/arm/boot/dts/hi3*
1599 F:      arch/arm/boot/dts/hip*
1600 F:      arch/arm/boot/dts/hisi*
1601 F:      arch/arm64/boot/dts/hisilicon/
1602
1603 ARM/HP JORNADA 7XX MACHINE SUPPORT
1604 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1605 W:      www.jlime.com
1606 S:      Maintained
1607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1608 F:      arch/arm/mach-sa1100/jornada720.c
1609 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1610
1611 ARM/IGEP MACHINE SUPPORT
1612 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1613 M:      Javier Martinez Canillas <javier@dowhile0.org>
1614 L:      linux-omap@vger.kernel.org
1615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1616 S:      Maintained
1617 F:      arch/arm/boot/dts/omap3-igep*
1618
1619 ARM/INCOME PXA270 SUPPORT
1620 M:      Marek Vasut <marek.vasut@gmail.com>
1621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1622 S:      Maintained
1623 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1624
1625 ARM/INTEL IOP13XX ARM ARCHITECTURE
1626 M:      Lennert Buytenhek <kernel@wantstofly.org>
1627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1628 S:      Maintained
1629
1630 ARM/INTEL IOP32X ARM ARCHITECTURE
1631 M:      Lennert Buytenhek <kernel@wantstofly.org>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634
1635 ARM/INTEL IOP33X ARM ARCHITECTURE
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Orphan
1638
1639 ARM/INTEL IQ81342EX MACHINE SUPPORT
1640 M:      Lennert Buytenhek <kernel@wantstofly.org>
1641 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1642 S:      Maintained
1643
1644 ARM/INTEL IXDP2850 MACHINE SUPPORT
1645 M:      Lennert Buytenhek <kernel@wantstofly.org>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648
1649 ARM/INTEL IXP4XX ARM ARCHITECTURE
1650 M:      Imre Kaloz <kaloz@openwrt.org>
1651 M:      Krzysztof Halasa <khalasa@piap.pl>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 F:      arch/arm/mach-ixp4xx/
1655
1656 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1657 M:      Jonathan Cameron <jic23@cam.ac.uk>
1658 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1659 S:      Maintained
1660 F:      arch/arm/mach-pxa/stargate2.c
1661 F:      drivers/pcmcia/pxa2xx_stargate2.c
1662
1663 ARM/INTEL XSC3 (MANZANO) ARM CORE
1664 M:      Lennert Buytenhek <kernel@wantstofly.org>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667
1668 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1669 M:      Lennert Buytenhek <kernel@wantstofly.org>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672
1673 ARM/LG1K ARCHITECTURE
1674 M:      Chanho Min <chanho.min@lge.com>
1675 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1676 S:      Maintained
1677 F:      arch/arm64/boot/dts/lg/
1678
1679 ARM/LOGICPD PXA270 MACHINE SUPPORT
1680 M:      Lennert Buytenhek <kernel@wantstofly.org>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 S:      Maintained
1683
1684 ARM/LPC18XX ARCHITECTURE
1685 M:      Vladimir Zapolskiy <vz@mleia.com>
1686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1687 S:      Maintained
1688 F:      arch/arm/boot/dts/lpc43*
1689 F:      drivers/i2c/busses/i2c-lpc2k.c
1690 F:      drivers/memory/pl172.c
1691 F:      drivers/mtd/spi-nor/nxp-spifi.c
1692 F:      drivers/rtc/rtc-lpc24xx.c
1693 N:      lpc18xx
1694
1695 ARM/LPC32XX SOC SUPPORT
1696 M:      Vladimir Zapolskiy <vz@mleia.com>
1697 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1700 S:      Maintained
1701 F:      arch/arm/boot/dts/lpc32*
1702 F:      arch/arm/mach-lpc32xx/
1703 F:      drivers/i2c/busses/i2c-pnx.c
1704 F:      drivers/net/ethernet/nxp/lpc_eth.c
1705 F:      drivers/usb/host/ohci-nxp.c
1706 F:      drivers/watchdog/pnx4008_wdt.c
1707 N:      lpc32xx
1708
1709 ARM/MAGICIAN MACHINE SUPPORT
1710 M:      Philipp Zabel <philipp.zabel@gmail.com>
1711 S:      Maintained
1712
1713 ARM/Marvell Dove/MV78xx0/Orion SOC support
1714 M:      Jason Cooper <jason@lakedaemon.net>
1715 M:      Andrew Lunn <andrew@lunn.ch>
1716 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1717 M:      Gregory Clement <gregory.clement@bootlin.com>
1718 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1719 S:      Maintained
1720 F:      Documentation/devicetree/bindings/soc/dove/
1721 F:      arch/arm/mach-dove/
1722 F:      arch/arm/mach-mv78xx0/
1723 F:      arch/arm/mach-orion5x/
1724 F:      arch/arm/plat-orion/
1725 F:      arch/arm/boot/dts/dove*
1726 F:      arch/arm/boot/dts/orion5x*
1727
1728 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1729 M:      Jason Cooper <jason@lakedaemon.net>
1730 M:      Andrew Lunn <andrew@lunn.ch>
1731 M:      Gregory Clement <gregory.clement@bootlin.com>
1732 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1734 S:      Maintained
1735 F:      arch/arm/boot/dts/armada*
1736 F:      arch/arm/boot/dts/kirkwood*
1737 F:      arch/arm/configs/mvebu_*_defconfig
1738 F:      arch/arm/mach-mvebu/
1739 F:      arch/arm64/boot/dts/marvell/armada*
1740 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1741 F:      drivers/cpufreq/mvebu-cpufreq.c
1742 F:      drivers/irqchip/irq-armada-370-xp.c
1743 F:      drivers/irqchip/irq-mvebu-*
1744 F:      drivers/pinctrl/mvebu/
1745 F:      drivers/rtc/rtc-armada38x.c
1746
1747 ARM/Mediatek RTC DRIVER
1748 M:      Eddie Huang <eddie.huang@mediatek.com>
1749 M:      Sean Wang <sean.wang@mediatek.com>
1750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1751 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1752 S:      Maintained
1753 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1754 F:      drivers/rtc/rtc-mt6397.c
1755 F:      drivers/rtc/rtc-mt7622.c
1756
1757 ARM/Mediatek SoC support
1758 M:      Matthias Brugger <matthias.bgg@gmail.com>
1759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1760 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1761 W:      https://mtk.bcnfs.org/
1762 C:      irc://chat.freenode.net/linux-mediatek
1763 S:      Maintained
1764 F:      arch/arm/boot/dts/mt6*
1765 F:      arch/arm/boot/dts/mt7*
1766 F:      arch/arm/boot/dts/mt8*
1767 F:      arch/arm/mach-mediatek/
1768 F:      arch/arm64/boot/dts/mediatek/
1769 F:      drivers/soc/mediatek/
1770 N:      mtk
1771 N:      mt[678]
1772 K:      mediatek
1773
1774 ARM/Mediatek USB3 PHY DRIVER
1775 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1776 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1777 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1778 S:      Maintained
1779 F:      drivers/phy/mediatek/
1780 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1781
1782 ARM/MICREL KS8695 ARCHITECTURE
1783 M:      Greg Ungerer <gerg@uclinux.org>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 F:      arch/arm/mach-ks8695/
1786 S:      Odd Fixes
1787
1788 ARM/Microchip (AT91) SoC support
1789 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1790 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1791 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1792 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1793 W:      http://www.linux4sam.org
1794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1795 S:      Supported
1796 N:      at91
1797 N:      atmel
1798 F:      arch/arm/mach-at91/
1799 F:      include/soc/at91/
1800 F:      arch/arm/boot/dts/at91*.dts
1801 F:      arch/arm/boot/dts/at91*.dtsi
1802 F:      arch/arm/boot/dts/sama*.dts
1803 F:      arch/arm/boot/dts/sama*.dtsi
1804 F:      arch/arm/include/debug/at91.S
1805 F:      drivers/memory/atmel*
1806 F:      drivers/watchdog/sama5d4_wdt.c
1807 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1808 X:      drivers/net/wireless/atmel/
1809
1810 ARM/MIOA701 MACHINE SUPPORT
1811 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1813 F:      arch/arm/mach-pxa/mioa701.c
1814 S:      Maintained
1815
1816 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1817 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1818 S:      Maintained
1819
1820 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1821 M:      Linus Walleij <linus.walleij@linaro.org>
1822 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1823 S:      Maintained
1824 F:      arch/arm/mach-nomadik/
1825 F:      arch/arm/mach-u300/
1826 F:      arch/arm/mach-ux500/
1827 F:      arch/arm/boot/dts/ste-*
1828 F:      drivers/clk/clk-nomadik.c
1829 F:      drivers/clk/clk-u300.c
1830 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1831 F:      drivers/clocksource/timer-u300.c
1832 F:      drivers/dma/coh901318*
1833 F:      drivers/dma/ste_dma40*
1834 F:      drivers/hwspinlock/u8500_hsem.c
1835 F:      drivers/i2c/busses/i2c-nomadik.c
1836 F:      drivers/i2c/busses/i2c-stu300.c
1837 F:      drivers/mfd/ab3100*
1838 F:      drivers/mfd/ab8500*
1839 F:      drivers/mfd/abx500*
1840 F:      drivers/mfd/dbx500*
1841 F:      drivers/mfd/db8500*
1842 F:      drivers/pinctrl/nomadik/
1843 F:      drivers/pinctrl/pinctrl-coh901*
1844 F:      drivers/pinctrl/pinctrl-u300.c
1845 F:      drivers/rtc/rtc-ab3100.c
1846 F:      drivers/rtc/rtc-ab8500.c
1847 F:      drivers/rtc/rtc-coh901331.c
1848 F:      drivers/rtc/rtc-pl031.c
1849 F:      drivers/watchdog/coh901327_wdt.c
1850 F:      Documentation/devicetree/bindings/arm/ste-*
1851 F:      Documentation/devicetree/bindings/arm/ux500/
1852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1853
1854 ARM/NUVOTON NPCM ARCHITECTURE
1855 M:      Avi Fishman <avifishman70@gmail.com>
1856 M:      Tomer Maimon <tmaimon77@gmail.com>
1857 R:      Patrick Venture <venture@google.com>
1858 R:      Nancy Yuen <yuenn@google.com>
1859 R:      Brendan Higgins <brendanhiggins@google.com>
1860 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1861 S:      Supported
1862 F:      arch/arm/mach-npcm/
1863 F:      arch/arm/boot/dts/nuvoton-npcm*
1864 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1865 F:      drivers/*/*npcm*
1866 F:      Documentation/devicetree/bindings/*/*npcm*
1867 F:      Documentation/devicetree/bindings/*/*/*npcm*
1868
1869 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1870 M:      Wan ZongShun <mcuos.com@gmail.com>
1871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1872 W:      http://www.mcuos.com
1873 S:      Maintained
1874 F:      arch/arm/mach-w90x900/
1875 F:      drivers/input/keyboard/w90p910_keypad.c
1876 F:      drivers/input/touchscreen/w90p910_ts.c
1877 F:      drivers/watchdog/nuc900_wdt.c
1878 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1879 F:      drivers/mtd/nand/raw/nuc900_nand.c
1880 F:      drivers/rtc/rtc-nuc900.c
1881 F:      drivers/spi/spi-nuc900.c
1882 F:      drivers/usb/host/ehci-w90x900.c
1883 F:      drivers/video/fbdev/nuc900fb.c
1884
1885 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1886 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1887 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1888 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1889 S:      Supported
1890
1891 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1892 M:      Alexander Clouter <alex@digriz.org.uk>
1893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1894 W:      http://www.digriz.org.uk/ts78xx/kernel
1895 S:      Maintained
1896 F:      arch/arm/mach-orion5x/ts78xx-*
1897
1898 ARM/OXNAS platform support
1899 M:      Neil Armstrong <narmstrong@baylibre.com>
1900 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1901 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1902 S:      Maintained
1903 F:      arch/arm/mach-oxnas/
1904 F:      arch/arm/boot/dts/ox8*.dts*
1905 N:      oxnas
1906
1907 ARM/PALM TREO SUPPORT
1908 M:      Tomas Cech <sleep_walker@suse.com>
1909 L:      linux-arm-kernel@lists.infradead.org
1910 W:      http://hackndev.com
1911 S:      Maintained
1912 F:      arch/arm/mach-pxa/palmtreo.*
1913
1914 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1915 M:      Marek Vasut <marek.vasut@gmail.com>
1916 L:      linux-arm-kernel@lists.infradead.org
1917 W:      http://hackndev.com
1918 S:      Maintained
1919 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1920 F:      arch/arm/mach-pxa/palmtx.c
1921 F:      arch/arm/mach-pxa/palmt5.*
1922 F:      arch/arm/mach-pxa/include/mach/palmld.h
1923 F:      arch/arm/mach-pxa/palmld.c
1924 F:      arch/arm/mach-pxa/palmte2.*
1925 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1926 F:      arch/arm/mach-pxa/palmtc.c
1927
1928 ARM/PALMZ72 SUPPORT
1929 M:      Sergey Lapin <slapin@ossfans.org>
1930 L:      linux-arm-kernel@lists.infradead.org
1931 W:      http://hackndev.com
1932 S:      Maintained
1933 F:      arch/arm/mach-pxa/palmz72.*
1934
1935 ARM/PLEB SUPPORT
1936 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1937 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1938 S:      Maintained
1939
1940 ARM/PT DIGITAL BOARD PORT
1941 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1942 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1943 W:      http://www.armlinux.org.uk/
1944 S:      Maintained
1945
1946 ARM/QUALCOMM SUPPORT
1947 M:      Andy Gross <andy.gross@linaro.org>
1948 M:      David Brown <david.brown@linaro.org>
1949 L:      linux-arm-msm@vger.kernel.org
1950 S:      Maintained
1951 F:      Documentation/devicetree/bindings/soc/qcom/
1952 F:      arch/arm/boot/dts/qcom-*.dts
1953 F:      arch/arm/boot/dts/qcom-*.dtsi
1954 F:      arch/arm/mach-qcom/
1955 F:      arch/arm64/boot/dts/qcom/*
1956 F:      drivers/i2c/busses/i2c-qup.c
1957 F:      drivers/clk/qcom/
1958 F:      drivers/dma/qcom/
1959 F:      drivers/soc/qcom/
1960 F:      drivers/spi/spi-qup.c
1961 F:      drivers/tty/serial/msm_serial.c
1962 F:      drivers/*/pm8???-*
1963 F:      drivers/mfd/ssbi.c
1964 F:      drivers/firmware/qcom_scm*
1965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1966
1967 ARM/RADISYS ENP2611 MACHINE SUPPORT
1968 M:      Lennert Buytenhek <kernel@wantstofly.org>
1969 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1970 S:      Maintained
1971
1972 ARM/RDA MICRO ARCHITECTURE
1973 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1975 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
1976 S:      Maintained
1977 F:      arch/arm/boot/dts/rda8810pl-*
1978 F:      drivers/clocksource/timer-rda.c
1979 F:      drivers/irqchip/irq-rda-intc.c
1980 F:      drivers/tty/serial/rda-uart.c
1981 F:      Documentation/devicetree/bindings/arm/rda.txt
1982 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
1983 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
1984 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
1985
1986 ARM/REALTEK ARCHITECTURE
1987 M:      Andreas Färber <afaerber@suse.de>
1988 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1989 S:      Maintained
1990 F:      arch/arm64/boot/dts/realtek/
1991 F:      Documentation/devicetree/bindings/arm/realtek.txt
1992
1993 ARM/RENESAS ARM64 ARCHITECTURE
1994 M:      Simon Horman <horms@verge.net.au>
1995 M:      Magnus Damm <magnus.damm@gmail.com>
1996 L:      linux-renesas-soc@vger.kernel.org
1997 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1999 S:      Supported
2000 F:      arch/arm64/boot/dts/renesas/
2001 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2002 F:      drivers/soc/renesas/
2003 F:      include/linux/soc/renesas/
2004
2005 ARM/RISCPC ARCHITECTURE
2006 M:      Russell King <linux@armlinux.org.uk>
2007 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2008 W:      http://www.armlinux.org.uk/
2009 S:      Maintained
2010 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2011 F:      arch/arm/include/asm/hardware/ioc.h
2012 F:      arch/arm/include/asm/hardware/iomd.h
2013 F:      arch/arm/include/asm/hardware/memc.h
2014 F:      arch/arm/mach-rpc/
2015 F:      drivers/net/ethernet/8390/etherh.c
2016 F:      drivers/net/ethernet/i825xx/ether1*
2017 F:      drivers/net/ethernet/seeq/ether3*
2018 F:      drivers/scsi/arm/
2019
2020 ARM/Rockchip SoC support
2021 M:      Heiko Stuebner <heiko@sntech.de>
2022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2023 L:      linux-rockchip@lists.infradead.org
2024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2025 S:      Maintained
2026 F:      arch/arm/boot/dts/rk3*
2027 F:      arch/arm/boot/dts/rv1108*
2028 F:      arch/arm/mach-rockchip/
2029 F:      drivers/clk/rockchip/
2030 F:      drivers/i2c/busses/i2c-rk3x.c
2031 F:      drivers/*/*rockchip*
2032 F:      drivers/*/*/*rockchip*
2033 F:      sound/soc/rockchip/
2034 N:      rockchip
2035
2036 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2037 M:      Kukjin Kim <kgene@kernel.org>
2038 M:      Krzysztof Kozlowski <krzk@kernel.org>
2039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2040 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2041 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2042 S:      Maintained
2043 F:      arch/arm/boot/dts/s3c*
2044 F:      arch/arm/boot/dts/s5p*
2045 F:      arch/arm/boot/dts/exynos*
2046 F:      arch/arm64/boot/dts/exynos/
2047 F:      arch/arm/plat-samsung/
2048 F:      arch/arm/mach-s3c24*/
2049 F:      arch/arm/mach-s3c64xx/
2050 F:      arch/arm/mach-s5p*/
2051 F:      arch/arm/mach-exynos*/
2052 F:      drivers/*/*s3c24*
2053 F:      drivers/*/*/*s3c24*
2054 F:      drivers/*/*s3c64xx*
2055 F:      drivers/*/*s5pv210*
2056 F:      drivers/memory/samsung/*
2057 F:      drivers/soc/samsung/*
2058 F:      Documentation/arm/Samsung/
2059 F:      Documentation/devicetree/bindings/arm/samsung/
2060 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2061 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2062 N:      exynos
2063
2064 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2065 M:      Kyungmin Park <kyungmin.park@samsung.com>
2066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2067 S:      Maintained
2068 F:      arch/arm/mach-s5pv210/
2069
2070 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2071 M:      Kyungmin Park <kyungmin.park@samsung.com>
2072 M:      Kamil Debski <kamil@wypas.org>
2073 M:      Andrzej Hajda <a.hajda@samsung.com>
2074 L:      linux-arm-kernel@lists.infradead.org
2075 L:      linux-media@vger.kernel.org
2076 S:      Maintained
2077 F:      drivers/media/platform/s5p-g2d/
2078
2079 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2080 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2081 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2082 L:      linux-media@vger.kernel.org
2083 S:      Maintained
2084 F:      drivers/media/platform/s5p-cec/
2085 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2086
2087 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2088 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2089 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2090 L:      linux-arm-kernel@lists.infradead.org
2091 L:      linux-media@vger.kernel.org
2092 S:      Maintained
2093 F:      drivers/media/platform/s5p-jpeg/
2094
2095 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2096 M:      Kyungmin Park <kyungmin.park@samsung.com>
2097 M:      Kamil Debski <kamil@wypas.org>
2098 M:      Jeongtae Park <jtp.park@samsung.com>
2099 M:      Andrzej Hajda <a.hajda@samsung.com>
2100 L:      linux-arm-kernel@lists.infradead.org
2101 L:      linux-media@vger.kernel.org
2102 S:      Maintained
2103 F:      drivers/media/platform/s5p-mfc/
2104
2105 ARM/SHMOBILE ARM ARCHITECTURE
2106 M:      Simon Horman <horms@verge.net.au>
2107 M:      Magnus Damm <magnus.damm@gmail.com>
2108 L:      linux-renesas-soc@vger.kernel.org
2109 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2111 S:      Supported
2112 F:      arch/arm/boot/dts/emev2*
2113 F:      arch/arm/boot/dts/r7s*
2114 F:      arch/arm/boot/dts/r8a*
2115 F:      arch/arm/boot/dts/r9a*
2116 F:      arch/arm/boot/dts/sh*
2117 F:      arch/arm/configs/shmobile_defconfig
2118 F:      arch/arm/include/debug/renesas-scif.S
2119 F:      arch/arm/mach-shmobile/
2120 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2121 F:      drivers/soc/renesas/
2122 F:      include/linux/soc/renesas/
2123
2124 ARM/SOCFPGA ARCHITECTURE
2125 M:      Dinh Nguyen <dinguyen@kernel.org>
2126 S:      Maintained
2127 F:      arch/arm/mach-socfpga/
2128 F:      arch/arm/boot/dts/socfpga*
2129 F:      arch/arm/configs/socfpga_defconfig
2130 F:      arch/arm64/boot/dts/altera/
2131 W:      http://www.rocketboards.org
2132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2133
2134 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2135 M:      Dinh Nguyen <dinguyen@kernel.org>
2136 S:      Maintained
2137 F:      drivers/clk/socfpga/
2138
2139 ARM/SOCFPGA EDAC SUPPORT
2140 M:      Thor Thayer <thor.thayer@linux.intel.com>
2141 S:      Maintained
2142 F:      drivers/edac/altera_edac.
2143
2144 ARM/SPREADTRUM SoC SUPPORT
2145 M:      Orson Zhai <orsonzhai@gmail.com>
2146 M:      Baolin Wang <baolin.wang@linaro.org>
2147 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2148 S:      Maintained
2149 F:      arch/arm64/boot/dts/sprd
2150 N:      sprd
2151
2152 ARM/STI ARCHITECTURE
2153 M:      Patrice Chotard <patrice.chotard@st.com>
2154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2155 W:      http://www.stlinux.com
2156 S:      Maintained
2157 F:      arch/arm/mach-sti/
2158 F:      arch/arm/boot/dts/sti*
2159 F:      drivers/char/hw_random/st-rng.c
2160 F:      drivers/clocksource/arm_global_timer.c
2161 F:      drivers/clocksource/clksrc_st_lpc.c
2162 F:      drivers/cpufreq/sti-cpufreq.c
2163 F:      drivers/dma/st_fdma*
2164 F:      drivers/i2c/busses/i2c-st.c
2165 F:      drivers/media/rc/st_rc.c
2166 F:      drivers/media/platform/sti/c8sectpfe/
2167 F:      drivers/mmc/host/sdhci-st.c
2168 F:      drivers/phy/st/phy-miphy28lp.c
2169 F:      drivers/phy/st/phy-stih407-usb.c
2170 F:      drivers/pinctrl/pinctrl-st.c
2171 F:      drivers/remoteproc/st_remoteproc.c
2172 F:      drivers/remoteproc/st_slim_rproc.c
2173 F:      drivers/reset/sti/
2174 F:      drivers/rtc/rtc-st-lpc.c
2175 F:      drivers/tty/serial/st-asc.c
2176 F:      drivers/usb/dwc3/dwc3-st.c
2177 F:      drivers/usb/host/ehci-st.c
2178 F:      drivers/usb/host/ohci-st.c
2179 F:      drivers/watchdog/st_lpc_wdt.c
2180 F:      drivers/ata/ahci_st.c
2181 F:      include/linux/remoteproc/st_slim_rproc.h
2182
2183 ARM/STM32 ARCHITECTURE
2184 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2185 M:      Alexandre Torgue <alexandre.torgue@st.com>
2186 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 S:      Maintained
2189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2190 N:      stm32
2191 N:      stm
2192 F:      arch/arm/boot/dts/stm32*
2193 F:      arch/arm/mach-stm32/
2194 F:      drivers/clocksource/armv7m_systick.c
2195
2196 ARM/Synaptics SoC support
2197 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2198 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2200 S:      Maintained
2201 F:      arch/arm/mach-berlin/
2202 F:      arch/arm/boot/dts/berlin*
2203 F:      arch/arm64/boot/dts/synaptics/
2204
2205 ARM/TANGO ARCHITECTURE
2206 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2207 M:      Mans Rullgard <mans@mansr.com>
2208 L:      linux-arm-kernel@lists.infradead.org
2209 S:      Odd Fixes
2210 N:      tango
2211
2212 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2213 M:      Lennert Buytenhek <kernel@wantstofly.org>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 S:      Maintained
2216
2217 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2218 M:      Hans Verkuil <hans.verkuil@cisco.com>
2219 L:      linux-tegra@vger.kernel.org
2220 L:      linux-media@vger.kernel.org
2221 S:      Maintained
2222 F:      drivers/media/platform/tegra-cec/
2223 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2224
2225 ARM/TETON BGA MACHINE SUPPORT
2226 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2228 S:      Maintained
2229
2230 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2231 M:      Santosh Shilimkar <ssantosh@kernel.org>
2232 L:      linux-kernel@vger.kernel.org
2233 S:      Maintained
2234 F:      drivers/memory/*emif*
2235
2236 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2237 M:      Tero Kristo <t-kristo@ti.com>
2238 M:      Nishanth Menon <nm@ti.com>
2239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2240 S:      Supported
2241 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2242 F:      arch/arm64/boot/dts/ti/Makefile
2243 F:      arch/arm64/boot/dts/ti/k3-*
2244 F:      include/dt-bindings/pinctrl/k3.h
2245
2246 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2247 M:      Santosh Shilimkar <ssantosh@kernel.org>
2248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2249 S:      Maintained
2250 F:      arch/arm/mach-keystone/
2251 F:      arch/arm/boot/dts/keystone-*
2252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2253
2254 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2255 M:      Santosh Shilimkar <ssantosh@kernel.org>
2256 L:      linux-kernel@vger.kernel.org
2257 S:      Maintained
2258 F:      drivers/clk/keystone/
2259
2260 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2261 M:      Santosh Shilimkar <ssantosh@kernel.org>
2262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2263 L:      linux-kernel@vger.kernel.org
2264 S:      Maintained
2265 F:      drivers/clocksource/timer-keystone.c
2266
2267 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2268 M:      Santosh Shilimkar <ssantosh@kernel.org>
2269 L:      linux-kernel@vger.kernel.org
2270 S:      Maintained
2271 F:      drivers/power/reset/keystone-reset.c
2272
2273 ARM/THECUS N2100 MACHINE SUPPORT
2274 M:      Lennert Buytenhek <kernel@wantstofly.org>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277
2278 ARM/TOSA MACHINE SUPPORT
2279 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2280 M:      Dirk Opfer <dirk@opfer-online.de>
2281 S:      Maintained
2282
2283 ARM/UNIPHIER ARCHITECTURE
2284 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2287 S:      Maintained
2288 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2289 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2290 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2291 F:      arch/arm/boot/dts/uniphier*
2292 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2293 F:      arch/arm/mach-uniphier/
2294 F:      arch/arm/mm/cache-uniphier.c
2295 F:      arch/arm64/boot/dts/socionext/uniphier*
2296 F:      drivers/bus/uniphier-system-bus.c
2297 F:      drivers/clk/uniphier/
2298 F:      drivers/dmaengine/uniphier-mdmac.c
2299 F:      drivers/gpio/gpio-uniphier.c
2300 F:      drivers/i2c/busses/i2c-uniphier*
2301 F:      drivers/irqchip/irq-uniphier-aidet.c
2302 F:      drivers/mmc/host/uniphier-sd.c
2303 F:      drivers/pinctrl/uniphier/
2304 F:      drivers/reset/reset-uniphier.c
2305 F:      drivers/tty/serial/8250/8250_uniphier.c
2306 N:      uniphier
2307
2308 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2309 M:      Ulf Hansson <ulf.hansson@linaro.org>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 T:      git git://git.linaro.org/people/ulfh/clk.git
2312 S:      Maintained
2313 F:      drivers/clk/ux500/
2314
2315 ARM/VERSATILE EXPRESS PLATFORM
2316 M:      Liviu Dudau <liviu.dudau@arm.com>
2317 M:      Sudeep Holla <sudeep.holla@arm.com>
2318 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 S:      Maintained
2321 F:      arch/arm/boot/dts/vexpress*
2322 F:      arch/arm64/boot/dts/arm/
2323 F:      arch/arm/mach-vexpress/
2324 F:      */*/vexpress*
2325 F:      */*/*/vexpress*
2326 F:      drivers/clk/versatile/clk-vexpress-osc.c
2327 F:      drivers/clocksource/timer-versatile.c
2328 N:      mps2
2329
2330 ARM/VFP SUPPORT
2331 M:      Russell King <linux@armlinux.org.uk>
2332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2333 W:      http://www.armlinux.org.uk/
2334 S:      Maintained
2335 F:      arch/arm/vfp/
2336
2337 ARM/VOIPAC PXA270 SUPPORT
2338 M:      Marek Vasut <marek.vasut@gmail.com>
2339 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2340 S:      Maintained
2341 F:      arch/arm/mach-pxa/vpac270.c
2342 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2343
2344 ARM/VT8500 ARM ARCHITECTURE
2345 M:      Tony Prisk <linux@prisktech.co.nz>
2346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2347 S:      Maintained
2348 F:      arch/arm/mach-vt8500/
2349 F:      drivers/clocksource/timer-vt8500.c
2350 F:      drivers/i2c/busses/i2c-wmt.c
2351 F:      drivers/mmc/host/wmt-sdmmc.c
2352 F:      drivers/pwm/pwm-vt8500.c
2353 F:      drivers/rtc/rtc-vt8500.c
2354 F:      drivers/tty/serial/vt8500_serial.c
2355 F:      drivers/usb/host/ehci-platform.c
2356 F:      drivers/usb/host/uhci-platform.c
2357 F:      drivers/video/fbdev/vt8500lcdfb.*
2358 F:      drivers/video/fbdev/wm8505fb*
2359 F:      drivers/video/fbdev/wmt_ge_rops.*
2360
2361 ARM/ZIPIT Z2 SUPPORT
2362 M:      Marek Vasut <marek.vasut@gmail.com>
2363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2364 S:      Maintained
2365 F:      arch/arm/mach-pxa/z2.c
2366 F:      arch/arm/mach-pxa/include/mach/z2.h
2367
2368 ARM/ZTE ARCHITECTURE
2369 M:      Jun Nie <jun.nie@linaro.org>
2370 M:      Shawn Guo <shawnguo@kernel.org>
2371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2372 S:      Maintained
2373 F:      arch/arm/boot/dts/zx2967*
2374 F:      arch/arm/mach-zx/
2375 F:      arch/arm64/boot/dts/zte/
2376 F:      drivers/clk/zte/
2377 F:      drivers/dma/zx_dma.c
2378 F:      drivers/gpio/gpio-zx.c
2379 F:      drivers/i2c/busses/i2c-zx2967.c
2380 F:      drivers/mmc/host/dw_mmc-zx.*
2381 F:      drivers/pinctrl/zte/
2382 F:      drivers/soc/zte/
2383 F:      drivers/thermal/zx2967_thermal.c
2384 F:      drivers/watchdog/zx2967_wdt.c
2385 F:      Documentation/devicetree/bindings/arm/zte.yaml
2386 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2387 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2388 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2389 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2390 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2391 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2392 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2393 F:      Documentation/devicetree/bindings/soc/zte/
2394 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2395 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2396 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2397 F:      include/dt-bindings/clock/zx2967*.h
2398 F:      include/dt-bindings/soc/zte,*.h
2399 F:      sound/soc/codecs/zx_aud96p22.c
2400 F:      sound/soc/zte/
2401
2402 ARM/ZYNQ ARCHITECTURE
2403 M:      Michal Simek <michal.simek@xilinx.com>
2404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2405 W:      http://wiki.xilinx.com
2406 T:      git https://github.com/Xilinx/linux-xlnx.git
2407 S:      Supported
2408 F:      arch/arm/mach-zynq/
2409 F:      drivers/cpuidle/cpuidle-zynq.c
2410 F:      drivers/block/xsysace.c
2411 N:      zynq
2412 N:      xilinx
2413 F:      drivers/clocksource/timer-cadence-ttc.c
2414 F:      drivers/i2c/busses/i2c-cadence.c
2415 F:      drivers/mmc/host/sdhci-of-arasan.c
2416 F:      drivers/edac/synopsys_edac.c
2417 F:      drivers/i2c/busses/i2c-xiic.c
2418
2419 ARM64 PORT (AARCH64 ARCHITECTURE)
2420 M:      Catalin Marinas <catalin.marinas@arm.com>
2421 M:      Will Deacon <will.deacon@arm.com>
2422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2424 S:      Maintained
2425 F:      arch/arm64/
2426 X:      arch/arm64/boot/dts/
2427 F:      Documentation/arm64/
2428
2429 AS3645A LED FLASH CONTROLLER DRIVER
2430 M:      Sakari Ailus <sakari.ailus@iki.fi>
2431 L:      linux-leds@vger.kernel.org
2432 S:      Maintained
2433 F:      drivers/leds/leds-as3645a.c
2434
2435 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2436 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2437 L:      linux-media@vger.kernel.org
2438 T:      git git://linuxtv.org/media_tree.git
2439 S:      Maintained
2440 F:      drivers/media/i2c/ak7375.c
2441 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2442
2443 ASAHI KASEI AK8974 DRIVER
2444 M:      Linus Walleij <linus.walleij@linaro.org>
2445 L:      linux-iio@vger.kernel.org
2446 W:      http://www.akm.com/
2447 S:      Supported
2448 F:      drivers/iio/magnetometer/ak8974.c
2449
2450 ASC7621 HARDWARE MONITOR DRIVER
2451 M:      George Joseph <george.joseph@fairview5.com>
2452 L:      linux-hwmon@vger.kernel.org
2453 S:      Maintained
2454 F:      Documentation/hwmon/asc7621
2455 F:      drivers/hwmon/asc7621.c
2456
2457 ASPEED VIDEO ENGINE DRIVER
2458 M:      Eddie James <eajames@linux.ibm.com>
2459 L:      linux-media@vger.kernel.org
2460 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2461 S:      Maintained
2462 F:      drivers/media/platform/aspeed-video.c
2463 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2464
2465 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2466 M:      Corentin Chary <corentin.chary@gmail.com>
2467 L:      acpi4asus-user@lists.sourceforge.net
2468 L:      platform-driver-x86@vger.kernel.org
2469 W:      http://acpi4asus.sf.net
2470 S:      Maintained
2471 F:      drivers/platform/x86/asus*.c
2472 F:      drivers/platform/x86/eeepc*.c
2473
2474 ASUS WIRELESS RADIO CONTROL DRIVER
2475 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2476 L:      platform-driver-x86@vger.kernel.org
2477 S:      Maintained
2478 F:      drivers/platform/x86/asus-wireless.c
2479
2480 ASYMMETRIC KEYS
2481 M:      David Howells <dhowells@redhat.com>
2482 L:      keyrings@vger.kernel.org
2483 S:      Maintained
2484 F:      Documentation/crypto/asymmetric-keys.txt
2485 F:      include/linux/verification.h
2486 F:      include/crypto/public_key.h
2487 F:      include/crypto/pkcs7.h
2488 F:      crypto/asymmetric_keys/
2489
2490 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2491 R:      Dan Williams <dan.j.williams@intel.com>
2492 W:      http://sourceforge.net/projects/xscaleiop
2493 S:      Odd fixes
2494 F:      Documentation/crypto/async-tx-api.txt
2495 F:      crypto/async_tx/
2496 F:      drivers/dma/
2497 F:      include/linux/dmaengine.h
2498 F:      include/linux/async_tx.h
2499
2500 AT24 EEPROM DRIVER
2501 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2502 L:      linux-i2c@vger.kernel.org
2503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2504 S:      Maintained
2505 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2506 F:      drivers/misc/eeprom/at24.c
2507 F:      include/linux/platform_data/at24.h
2508
2509 ATA OVER ETHERNET (AOE) DRIVER
2510 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2511 W:      http://www.openaoe.org/
2512 S:      Supported
2513 F:      Documentation/aoe/
2514 F:      drivers/block/aoe/
2515
2516 ATHEROS 71XX/9XXX GPIO DRIVER
2517 M:      Alban Bedel <albeu@free.fr>
2518 W:      https://github.com/AlbanBedel/linux
2519 T:      git git://github.com/AlbanBedel/linux
2520 S:      Maintained
2521 F:      drivers/gpio/gpio-ath79.c
2522 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2523
2524 ATHEROS 71XX/9XXX USB PHY DRIVER
2525 M:      Alban Bedel <albeu@free.fr>
2526 W:      https://github.com/AlbanBedel/linux
2527 T:      git git://github.com/AlbanBedel/linux
2528 S:      Maintained
2529 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2530 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2531
2532 ATHEROS ATH GENERIC UTILITIES
2533 M:      Kalle Valo <kvalo@codeaurora.org>
2534 L:      linux-wireless@vger.kernel.org
2535 S:      Supported
2536 F:      drivers/net/wireless/ath/*
2537
2538 ATHEROS ATH5K WIRELESS DRIVER
2539 M:      Jiri Slaby <jirislaby@gmail.com>
2540 M:      Nick Kossifidis <mickflemm@gmail.com>
2541 M:      Luis Chamberlain <mcgrof@kernel.org>
2542 L:      linux-wireless@vger.kernel.org
2543 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2544 S:      Maintained
2545 F:      drivers/net/wireless/ath/ath5k/
2546
2547 ATHEROS ATH6KL WIRELESS DRIVER
2548 M:      Kalle Valo <kvalo@codeaurora.org>
2549 L:      linux-wireless@vger.kernel.org
2550 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2552 S:      Supported
2553 F:      drivers/net/wireless/ath/ath6kl/
2554
2555 ATI_REMOTE2 DRIVER
2556 M:      Ville Syrjala <syrjala@sci.fi>
2557 S:      Maintained
2558 F:      drivers/input/misc/ati_remote2.c
2559
2560 ATK0110 HWMON DRIVER
2561 M:      Luca Tettamanti <kronos.it@gmail.com>
2562 L:      linux-hwmon@vger.kernel.org
2563 S:      Maintained
2564 F:      drivers/hwmon/asus_atk0110.c
2565
2566 ATLX ETHERNET DRIVERS
2567 M:      Jay Cliburn <jcliburn@gmail.com>
2568 M:      Chris Snook <chris.snook@gmail.com>
2569 L:      netdev@vger.kernel.org
2570 W:      http://sourceforge.net/projects/atl1
2571 W:      http://atl1.sourceforge.net
2572 S:      Maintained
2573 F:      drivers/net/ethernet/atheros/
2574
2575 ATM
2576 M:      Chas Williams <3chas3@gmail.com>
2577 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2578 L:      netdev@vger.kernel.org
2579 W:      http://linux-atm.sourceforge.net
2580 S:      Maintained
2581 F:      drivers/atm/
2582 F:      include/linux/atm*
2583 F:      include/uapi/linux/atm*
2584
2585 ATMEL MACB ETHERNET DRIVER
2586 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2587 S:      Supported
2588 F:      drivers/net/ethernet/cadence/
2589
2590 ATMEL MAXTOUCH DRIVER
2591 M:      Nick Dyer <nick@shmanahar.org>
2592 T:      git git://github.com/ndyer/linux.git
2593 S:      Maintained
2594 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2595 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2596
2597 ATMEL WIRELESS DRIVER
2598 M:      Simon Kelley <simon@thekelleys.org.uk>
2599 L:      linux-wireless@vger.kernel.org
2600 W:      http://www.thekelleys.org.uk/atmel
2601 W:      http://atmelwlandriver.sourceforge.net/
2602 S:      Maintained
2603 F:      drivers/net/wireless/atmel/atmel*
2604
2605 ATOMIC INFRASTRUCTURE
2606 M:      Will Deacon <will.deacon@arm.com>
2607 M:      Peter Zijlstra <peterz@infradead.org>
2608 R:      Boqun Feng <boqun.feng@gmail.com>
2609 L:      linux-kernel@vger.kernel.org
2610 S:      Maintained
2611 F:      arch/*/include/asm/atomic*.h
2612 F:      include/*/atomic*.h
2613
2614 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2615 M:      Bradley Grove <linuxdrivers@attotech.com>
2616 L:      linux-scsi@vger.kernel.org
2617 W:      http://www.attotech.com
2618 S:      Supported
2619 F:      drivers/scsi/esas2r
2620
2621 ATUSB IEEE 802.15.4 RADIO DRIVER
2622 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2623 L:      linux-wpan@vger.kernel.org
2624 S:      Maintained
2625 F:      drivers/net/ieee802154/atusb.c
2626 F:      drivers/net/ieee802154/atusb.h
2627 F:      drivers/net/ieee802154/at86rf230.h
2628
2629 AUDIT SUBSYSTEM
2630 M:      Paul Moore <paul@paul-moore.com>
2631 M:      Eric Paris <eparis@redhat.com>
2632 L:      linux-audit@redhat.com (moderated for non-subscribers)
2633 W:      https://github.com/linux-audit
2634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2635 S:      Supported
2636 F:      include/linux/audit.h
2637 F:      include/uapi/linux/audit.h
2638 F:      kernel/audit*
2639
2640 AUXILIARY DISPLAY DRIVERS
2641 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2642 S:      Maintained
2643 F:      drivers/auxdisplay/
2644 F:      include/linux/cfag12864b.h
2645
2646 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2647 M:      Andreas Klinger <ak@it-klinger.de>
2648 L:      linux-iio@vger.kernel.org
2649 S:      Maintained
2650 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2651 F:      drivers/iio/adc/hx711.c
2652
2653 AX.25 NETWORK LAYER
2654 M:      Ralf Baechle <ralf@linux-mips.org>
2655 L:      linux-hams@vger.kernel.org
2656 W:      http://www.linux-ax25.org/
2657 S:      Maintained
2658 F:      include/uapi/linux/ax25.h
2659 F:      include/net/ax25.h
2660 F:      net/ax25/
2661
2662 AXENTIA ARM DEVICES
2663 M:      Peter Rosin <peda@axentia.se>
2664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2665 S:      Maintained
2666 F:      Documentation/devicetree/bindings/arm/axentia.txt
2667 F:      arch/arm/boot/dts/at91-linea.dtsi
2668 F:      arch/arm/boot/dts/at91-natte.dtsi
2669 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2670 F:      arch/arm/boot/dts/at91-tse850-3.dts
2671
2672 AXENTIA ASOC DRIVERS
2673 M:      Peter Rosin <peda@axentia.se>
2674 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2675 S:      Maintained
2676 F:      Documentation/devicetree/bindings/sound/axentia,*
2677 F:      sound/soc/atmel/tse850-pcm5142.c
2678
2679 AXXIA I2C CONTROLLER
2680 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2681 L:      linux-i2c@vger.kernel.org
2682 S:      Maintained
2683 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2684 F:      drivers/i2c/busses/i2c-axxia.c
2685
2686 AZ6007 DVB DRIVER
2687 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2688 L:      linux-media@vger.kernel.org
2689 W:      https://linuxtv.org
2690 T:      git git://linuxtv.org/media_tree.git
2691 S:      Maintained
2692 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2693
2694 AZTECH FM RADIO RECEIVER DRIVER
2695 M:      Hans Verkuil <hverkuil@xs4all.nl>
2696 L:      linux-media@vger.kernel.org
2697 T:      git git://linuxtv.org/media_tree.git
2698 W:      https://linuxtv.org
2699 S:      Maintained
2700 F:      drivers/media/radio/radio-aztech*
2701
2702 B43 WIRELESS DRIVER
2703 L:      linux-wireless@vger.kernel.org
2704 L:      b43-dev@lists.infradead.org
2705 W:      http://wireless.kernel.org/en/users/Drivers/b43
2706 S:      Odd Fixes
2707 F:      drivers/net/wireless/broadcom/b43/
2708
2709 B43LEGACY WIRELESS DRIVER
2710 M:      Larry Finger <Larry.Finger@lwfinger.net>
2711 L:      linux-wireless@vger.kernel.org
2712 L:      b43-dev@lists.infradead.org
2713 W:      http://wireless.kernel.org/en/users/Drivers/b43
2714 S:      Maintained
2715 F:      drivers/net/wireless/broadcom/b43legacy/
2716
2717 BACKLIGHT CLASS/SUBSYSTEM
2718 M:      Lee Jones <lee.jones@linaro.org>
2719 M:      Daniel Thompson <daniel.thompson@linaro.org>
2720 M:      Jingoo Han <jingoohan1@gmail.com>
2721 L:      dri-devel@lists.freedesktop.org
2722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2723 S:      Maintained
2724 F:      drivers/video/backlight/
2725 F:      include/linux/backlight.h
2726 F:      include/linux/pwm_backlight.h
2727 F:      Documentation/devicetree/bindings/leds/backlight
2728
2729 BATMAN ADVANCED
2730 M:      Marek Lindner <mareklindner@neomailbox.ch>
2731 M:      Simon Wunderlich <sw@simonwunderlich.de>
2732 M:      Antonio Quartulli <a@unstable.cc>
2733 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2734 W:      https://www.open-mesh.org/
2735 Q:      https://patchwork.open-mesh.org/project/batman/list/
2736 S:      Maintained
2737 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2738 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2739 F:      Documentation/networking/batman-adv.rst
2740 F:      include/uapi/linux/batadv_packet.h
2741 F:      include/uapi/linux/batman_adv.h
2742 F:      net/batman-adv/
2743
2744 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2745 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2746 L:      linux-hams@vger.kernel.org
2747 W:      http://www.baycom.org/~tom/ham/ham.html
2748 S:      Maintained
2749 F:      drivers/net/hamradio/baycom*
2750
2751 BCACHE (BLOCK LAYER CACHE)
2752 M:      Coly Li <colyli@suse.de>
2753 M:      Kent Overstreet <kent.overstreet@gmail.com>
2754 L:      linux-bcache@vger.kernel.org
2755 W:      http://bcache.evilpiepirate.org
2756 C:      irc://irc.oftc.net/bcache
2757 S:      Maintained
2758 F:      drivers/md/bcache/
2759
2760 BDISP ST MEDIA DRIVER
2761 M:      Fabien Dessenne <fabien.dessenne@st.com>
2762 L:      linux-media@vger.kernel.org
2763 T:      git git://linuxtv.org/media_tree.git
2764 W:      https://linuxtv.org
2765 S:      Supported
2766 F:      drivers/media/platform/sti/bdisp
2767
2768 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2769 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2770 L:      netdev@vger.kernel.org
2771 S:      Maintained
2772 F:      drivers/net/ethernet/ec_bhf.c
2773
2774 BEFS FILE SYSTEM
2775 M:      Luis de Bethencourt <luisbg@kernel.org>
2776 M:      Salah Triki <salah.triki@gmail.com>
2777 S:      Maintained
2778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2779 F:      Documentation/filesystems/befs.txt
2780 F:      fs/befs/
2781
2782 BFQ I/O SCHEDULER
2783 M:      Paolo Valente <paolo.valente@linaro.org>
2784 M:      Jens Axboe <axboe@kernel.dk>
2785 L:      linux-block@vger.kernel.org
2786 S:      Maintained
2787 F:      block/bfq-*
2788 F:      Documentation/block/bfq-iosched.txt
2789
2790 BFS FILE SYSTEM
2791 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2792 S:      Maintained
2793 F:      Documentation/filesystems/bfs.txt
2794 F:      fs/bfs/
2795 F:      include/uapi/linux/bfs_fs.h
2796
2797 BLINKM RGB LED DRIVER
2798 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2799 S:      Maintained
2800 F:      drivers/leds/leds-blinkm.c
2801
2802 BLOCK LAYER
2803 M:      Jens Axboe <axboe@kernel.dk>
2804 L:      linux-block@vger.kernel.org
2805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2806 S:      Maintained
2807 F:      block/
2808 F:      drivers/block/
2809 F:      kernel/trace/blktrace.c
2810 F:      lib/sbitmap.c
2811
2812 BLOCK2MTD DRIVER
2813 M:      Joern Engel <joern@lazybastard.org>
2814 L:      linux-mtd@lists.infradead.org
2815 S:      Maintained
2816 F:      drivers/mtd/devices/block2mtd.c
2817
2818 BLUETOOTH DRIVERS
2819 M:      Marcel Holtmann <marcel@holtmann.org>
2820 M:      Johan Hedberg <johan.hedberg@gmail.com>
2821 L:      linux-bluetooth@vger.kernel.org
2822 W:      http://www.bluez.org/
2823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2825 S:      Maintained
2826 F:      drivers/bluetooth/
2827
2828 BLUETOOTH SUBSYSTEM
2829 M:      Marcel Holtmann <marcel@holtmann.org>
2830 M:      Johan Hedberg <johan.hedberg@gmail.com>
2831 L:      linux-bluetooth@vger.kernel.org
2832 W:      http://www.bluez.org/
2833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2835 S:      Maintained
2836 F:      net/bluetooth/
2837 F:      include/net/bluetooth/
2838
2839 BONDING DRIVER
2840 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2841 M:      Veaceslav Falico <vfalico@gmail.com>
2842 M:      Andy Gospodarek <andy@greyhouse.net>
2843 L:      netdev@vger.kernel.org
2844 W:      http://sourceforge.net/projects/bonding/
2845 S:      Supported
2846 F:      drivers/net/bonding/
2847 F:      include/uapi/linux/if_bonding.h
2848
2849 BPF (Safe dynamic programs and tools)
2850 M:      Alexei Starovoitov <ast@kernel.org>
2851 M:      Daniel Borkmann <daniel@iogearbox.net>
2852 R:      Martin KaFai Lau <kafai@fb.com>
2853 R:      Song Liu <songliubraving@fb.com>
2854 R:      Yonghong Song <yhs@fb.com>
2855 L:      netdev@vger.kernel.org
2856 L:      bpf@vger.kernel.org
2857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2859 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2860 S:      Supported
2861 F:      arch/*/net/*
2862 F:      Documentation/networking/filter.txt
2863 F:      Documentation/bpf/
2864 F:      include/linux/bpf*
2865 F:      include/linux/filter.h
2866 F:      include/trace/events/xdp.h
2867 F:      include/uapi/linux/bpf*
2868 F:      include/uapi/linux/filter.h
2869 F:      kernel/bpf/
2870 F:      kernel/trace/bpf_trace.c
2871 F:      lib/test_bpf.c
2872 F:      net/bpf/
2873 F:      net/core/filter.c
2874 F:      net/sched/act_bpf.c
2875 F:      net/sched/cls_bpf.c
2876 F:      samples/bpf/
2877 F:      tools/bpf/
2878 F:      tools/lib/bpf/
2879 F:      tools/testing/selftests/bpf/
2880 K:      bpf
2881 N:      bpf
2882
2883 BPF JIT for ARM
2884 M:      Shubham Bansal <illusionist.neo@gmail.com>
2885 L:      netdev@vger.kernel.org
2886 L:      bpf@vger.kernel.org
2887 S:      Maintained
2888 F:      arch/arm/net/
2889
2890 BPF JIT for ARM64
2891 M:      Daniel Borkmann <daniel@iogearbox.net>
2892 M:      Alexei Starovoitov <ast@kernel.org>
2893 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2894 L:      netdev@vger.kernel.org
2895 L:      bpf@vger.kernel.org
2896 S:      Supported
2897 F:      arch/arm64/net/
2898
2899 BPF JIT for MIPS (32-BIT AND 64-BIT)
2900 M:      Paul Burton <paul.burton@mips.com>
2901 L:      netdev@vger.kernel.org
2902 L:      bpf@vger.kernel.org
2903 S:      Maintained
2904 F:      arch/mips/net/
2905
2906 BPF JIT for NFP NICs
2907 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2908 L:      netdev@vger.kernel.org
2909 L:      bpf@vger.kernel.org
2910 S:      Supported
2911 F:      drivers/net/ethernet/netronome/nfp/bpf/
2912
2913 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2914 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2915 M:      Sandipan Das <sandipan@linux.ibm.com>
2916 L:      netdev@vger.kernel.org
2917 L:      bpf@vger.kernel.org
2918 S:      Maintained
2919 F:      arch/powerpc/net/
2920
2921 BPF JIT for RISC-V (RV64G)
2922 M:      Björn Töpel <bjorn.topel@gmail.com>
2923 L:      netdev@vger.kernel.org
2924 S:      Maintained
2925 F:      arch/riscv/net/
2926
2927 BPF JIT for S390
2928 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2929 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2930 L:      netdev@vger.kernel.org
2931 L:      bpf@vger.kernel.org
2932 S:      Maintained
2933 F:      arch/s390/net/
2934 X:      arch/s390/net/pnet.c
2935
2936 BPF JIT for SPARC (32-BIT AND 64-BIT)
2937 M:      David S. Miller <davem@davemloft.net>
2938 L:      netdev@vger.kernel.org
2939 L:      bpf@vger.kernel.org
2940 S:      Maintained
2941 F:      arch/sparc/net/
2942
2943 BPF JIT for X86 32-BIT
2944 M:      Wang YanQing <udknight@gmail.com>
2945 L:      netdev@vger.kernel.org
2946 L:      bpf@vger.kernel.org
2947 S:      Maintained
2948 F:      arch/x86/net/bpf_jit_comp32.c
2949
2950 BPF JIT for X86 64-BIT
2951 M:      Alexei Starovoitov <ast@kernel.org>
2952 M:      Daniel Borkmann <daniel@iogearbox.net>
2953 L:      netdev@vger.kernel.org
2954 L:      bpf@vger.kernel.org
2955 S:      Supported
2956 F:      arch/x86/net/
2957 X:      arch/x86/net/bpf_jit_comp32.c
2958
2959 BROADCOM B44 10/100 ETHERNET DRIVER
2960 M:      Michael Chan <michael.chan@broadcom.com>
2961 L:      netdev@vger.kernel.org
2962 S:      Supported
2963 F:      drivers/net/ethernet/broadcom/b44.*
2964
2965 BROADCOM B53 ETHERNET SWITCH DRIVER
2966 M:      Florian Fainelli <f.fainelli@gmail.com>
2967 L:      netdev@vger.kernel.org
2968 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2969 S:      Supported
2970 F:      drivers/net/dsa/b53/*
2971 F:      include/linux/platform_data/b53.h
2972
2973 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2974 M:      Florian Fainelli <f.fainelli@gmail.com>
2975 M:      Ray Jui <rjui@broadcom.com>
2976 M:      Scott Branden <sbranden@broadcom.com>
2977 M:      bcm-kernel-feedback-list@broadcom.com
2978 T:      git git://github.com/broadcom/mach-bcm
2979 S:      Maintained
2980 N:      bcm281*
2981 N:      bcm113*
2982 N:      bcm216*
2983 N:      kona
2984 F:      arch/arm/mach-bcm/
2985
2986 BROADCOM BCM2835 ARM ARCHITECTURE
2987 M:      Eric Anholt <eric@anholt.net>
2988 M:      Stefan Wahren <stefan.wahren@i2se.com>
2989 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2990 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2991 T:      git git://github.com/anholt/linux
2992 S:      Maintained
2993 N:      bcm2835
2994 F:      drivers/staging/vc04_services
2995
2996 BROADCOM BCM47XX MIPS ARCHITECTURE
2997 M:      Hauke Mehrtens <hauke@hauke-m.de>
2998 M:      Rafał Miłecki <zajec5@gmail.com>
2999 L:      linux-mips@vger.kernel.org
3000 S:      Maintained
3001 F:      Documentation/devicetree/bindings/mips/brcm/
3002 F:      arch/mips/bcm47xx/*
3003 F:      arch/mips/include/asm/mach-bcm47xx/*
3004
3005 BROADCOM BCM5301X ARM ARCHITECTURE
3006 M:      Hauke Mehrtens <hauke@hauke-m.de>
3007 M:      Rafał Miłecki <zajec5@gmail.com>
3008 M:      bcm-kernel-feedback-list@broadcom.com
3009 L:      linux-arm-kernel@lists.infradead.org
3010 S:      Maintained
3011 F:      arch/arm/mach-bcm/bcm_5301x.c
3012 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3013 F:      arch/arm/boot/dts/bcm470*
3014 F:      arch/arm/boot/dts/bcm953012*
3015
3016 BROADCOM BCM53573 ARM ARCHITECTURE
3017 M:      Rafał Miłecki <rafal@milecki.pl>
3018 L:      linux-arm-kernel@lists.infradead.org
3019 S:      Maintained
3020 F:      arch/arm/boot/dts/bcm53573*
3021 F:      arch/arm/boot/dts/bcm47189*
3022
3023 BROADCOM BCM63XX ARM ARCHITECTURE
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 N:      bcm63xx
3030
3031 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3032 M:      Kevin Cernekee <cernekee@gmail.com>
3033 L:      linux-usb@vger.kernel.org
3034 S:      Maintained
3035 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3036
3037 BROADCOM BCM7XXX ARM ARCHITECTURE
3038 M:      Brian Norris <computersforpeace@gmail.com>
3039 M:      Gregory Fong <gregory.0xf0@gmail.com>
3040 M:      Florian Fainelli <f.fainelli@gmail.com>
3041 M:      bcm-kernel-feedback-list@broadcom.com
3042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3043 T:      git git://github.com/broadcom/stblinux.git
3044 S:      Maintained
3045 F:      arch/arm/mach-bcm/*brcmstb*
3046 F:      arch/arm/boot/dts/bcm7*.dts*
3047 F:      drivers/bus/brcmstb_gisb.c
3048 F:      arch/arm/mm/cache-b15-rac.c
3049 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3050 N:      brcmstb
3051
3052 BROADCOM BMIPS CPUFREQ DRIVER
3053 M:      Markus Mayer <mmayer@broadcom.com>
3054 M:      bcm-kernel-feedback-list@broadcom.com
3055 L:      linux-pm@vger.kernel.org
3056 S:      Maintained
3057 F:      drivers/cpufreq/bmips-cpufreq.c
3058
3059 BROADCOM BMIPS MIPS ARCHITECTURE
3060 M:      Kevin Cernekee <cernekee@gmail.com>
3061 M:      Florian Fainelli <f.fainelli@gmail.com>
3062 L:      linux-mips@vger.kernel.org
3063 T:      git git://github.com/broadcom/stblinux.git
3064 S:      Maintained
3065 F:      arch/mips/bmips/*
3066 F:      arch/mips/include/asm/mach-bmips/*
3067 F:      arch/mips/kernel/*bmips*
3068 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3069 F:      drivers/irqchip/irq-bcm63*
3070 F:      drivers/irqchip/irq-bcm7*
3071 F:      drivers/irqchip/irq-brcmstb*
3072 F:      include/linux/bcm963xx_nvram.h
3073 F:      include/linux/bcm963xx_tag.h
3074
3075 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3076 M:      Rasesh Mody <rmody@marvell.com>
3077 M:      GR-Linux-NIC-Dev@marvell.com
3078 L:      netdev@vger.kernel.org
3079 S:      Supported
3080 F:      drivers/net/ethernet/broadcom/bnx2.*
3081 F:      drivers/net/ethernet/broadcom/bnx2_*
3082
3083 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3084 M:      QLogic-Storage-Upstream@qlogic.com
3085 L:      linux-scsi@vger.kernel.org
3086 S:      Supported
3087 F:      drivers/scsi/bnx2fc/
3088
3089 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3090 M:      QLogic-Storage-Upstream@qlogic.com
3091 L:      linux-scsi@vger.kernel.org
3092 S:      Supported
3093 F:      drivers/scsi/bnx2i/
3094
3095 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3096 M:      Ariel Elior <aelior@marvell.com>
3097 M:      Sudarsana Kalluru <skalluru@marvell.com>
3098 M:      GR-everest-linux-l2@marvell.com
3099 L:      netdev@vger.kernel.org
3100 S:      Supported
3101 F:      drivers/net/ethernet/broadcom/bnx2x/
3102
3103 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3104 M:      Michael Chan <michael.chan@broadcom.com>
3105 L:      netdev@vger.kernel.org
3106 S:      Supported
3107 F:      drivers/net/ethernet/broadcom/bnxt/
3108
3109 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3110 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3111 M:      Franky Lin <franky.lin@broadcom.com>
3112 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3113 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3114 M:      Wright Feng <wright.feng@cypress.com>
3115 L:      linux-wireless@vger.kernel.org
3116 L:      brcm80211-dev-list.pdl@broadcom.com
3117 L:      brcm80211-dev-list@cypress.com
3118 S:      Supported
3119 F:      drivers/net/wireless/broadcom/brcm80211/
3120
3121 BROADCOM BRCMSTB GPIO DRIVER
3122 M:      Gregory Fong <gregory.0xf0@gmail.com>
3123 L:      bcm-kernel-feedback-list@broadcom.com
3124 S:      Supported
3125 F:      drivers/gpio/gpio-brcmstb.c
3126 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3127
3128 BROADCOM BRCMSTB I2C DRIVER
3129 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3130 L:      linux-i2c@vger.kernel.org
3131 L:      bcm-kernel-feedback-list@broadcom.com
3132 S:      Supported
3133 F:      drivers/i2c/busses/i2c-brcmstb.c
3134 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3135
3136 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3137 M:      Al Cooper <alcooperx@gmail.com>
3138 L:      linux-kernel@vger.kernel.org
3139 L:      bcm-kernel-feedback-list@broadcom.com
3140 S:      Maintained
3141 F:      drivers/phy/broadcom/phy-brcm-usb*
3142
3143 BROADCOM GENET ETHERNET DRIVER
3144 M:      Doug Berger <opendmb@gmail.com>
3145 M:      Florian Fainelli <f.fainelli@gmail.com>
3146 L:      bcm-kernel-feedback-list@broadcom.com
3147 L:      netdev@vger.kernel.org
3148 S:      Supported
3149 F:      drivers/net/ethernet/broadcom/genet/
3150
3151 BROADCOM IPROC ARM ARCHITECTURE
3152 M:      Ray Jui <rjui@broadcom.com>
3153 M:      Scott Branden <sbranden@broadcom.com>
3154 M:      bcm-kernel-feedback-list@broadcom.com
3155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3156 T:      git git://github.com/broadcom/cygnus-linux.git
3157 S:      Maintained
3158 N:      iproc
3159 N:      cygnus
3160 N:      bcm[-_]nsp
3161 N:      bcm9113*
3162 N:      bcm9583*
3163 N:      bcm9585*
3164 N:      bcm9586*
3165 N:      bcm988312
3166 N:      bcm113*
3167 N:      bcm583*
3168 N:      bcm585*
3169 N:      bcm586*
3170 N:      bcm88312
3171 N:      hr2
3172 N:      stingray
3173 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3174 F:      arch/arm64/boot/dts/broadcom/stingray/*
3175 F:      drivers/clk/bcm/clk-ns*
3176 F:      drivers/clk/bcm/clk-sr*
3177 F:      drivers/pinctrl/bcm/pinctrl-ns*
3178 F:      include/dt-bindings/clock/bcm-sr*
3179
3180 BROADCOM KONA GPIO DRIVER
3181 M:      Ray Jui <rjui@broadcom.com>
3182 L:      bcm-kernel-feedback-list@broadcom.com
3183 S:      Supported
3184 F:      drivers/gpio/gpio-bcm-kona.c
3185 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3186
3187 BROADCOM NETXTREME-E ROCE DRIVER
3188 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3189 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3190 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3191 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3192 L:      linux-rdma@vger.kernel.org
3193 W:      http://www.broadcom.com
3194 S:      Supported
3195 F:      drivers/infiniband/hw/bnxt_re/
3196 F:      include/uapi/rdma/bnxt_re-abi.h
3197
3198 BROADCOM NVRAM DRIVER
3199 M:      Rafał Miłecki <zajec5@gmail.com>
3200 L:      linux-mips@vger.kernel.org
3201 S:      Maintained
3202 F:      drivers/firmware/broadcom/*
3203
3204 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3205 M:      Rafał Miłecki <zajec5@gmail.com>
3206 L:      linux-wireless@vger.kernel.org
3207 S:      Maintained
3208 F:      drivers/bcma/
3209 F:      include/linux/bcma/
3210
3211 BROADCOM STB AVS CPUFREQ DRIVER
3212 M:      Markus Mayer <mmayer@broadcom.com>
3213 M:      bcm-kernel-feedback-list@broadcom.com
3214 L:      linux-pm@vger.kernel.org
3215 S:      Maintained
3216 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3217 F:      drivers/cpufreq/brcmstb*
3218
3219 BROADCOM STB AVS TMON DRIVER
3220 M:      Markus Mayer <mmayer@broadcom.com>
3221 M:      bcm-kernel-feedback-list@broadcom.com
3222 L:      linux-pm@vger.kernel.org
3223 S:      Maintained
3224 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3225 F:      drivers/thermal/broadcom/brcmstb*
3226
3227 BROADCOM STB NAND FLASH DRIVER
3228 M:      Brian Norris <computersforpeace@gmail.com>
3229 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3230 L:      linux-mtd@lists.infradead.org
3231 L:      bcm-kernel-feedback-list@broadcom.com
3232 S:      Maintained
3233 F:      drivers/mtd/nand/raw/brcmnand/
3234
3235 BROADCOM STB DPFE DRIVER
3236 M:      Markus Mayer <mmayer@broadcom.com>
3237 M:      bcm-kernel-feedback-list@broadcom.com
3238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3239 S:      Maintained
3240 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3241 F:      drivers/memory/brcmstb_dpfe.c
3242
3243 BROADCOM SPI DRIVER
3244 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3245 M:      bcm-kernel-feedback-list@broadcom.com
3246 S:      Maintained
3247 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3248 F:      drivers/spi/spi-bcm-qspi.*
3249 F:      drivers/spi/spi-brcmstb-qspi.c
3250 F:      drivers/spi/spi-iproc-qspi.c
3251
3252 BROADCOM SYSTEMPORT ETHERNET DRIVER
3253 M:      Florian Fainelli <f.fainelli@gmail.com>
3254 L:      bcm-kernel-feedback-list@broadcom.com
3255 L:      netdev@vger.kernel.org
3256 S:      Supported
3257 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3258
3259 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3260 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3261 M:      Prashant Sreedharan <prashant@broadcom.com>
3262 M:      Michael Chan <mchan@broadcom.com>
3263 L:      netdev@vger.kernel.org
3264 S:      Supported
3265 F:      drivers/net/ethernet/broadcom/tg3.*
3266
3267 BROCADE BFA FC SCSI DRIVER
3268 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3269 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3270 L:      linux-scsi@vger.kernel.org
3271 S:      Supported
3272 F:      drivers/scsi/bfa/
3273
3274 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3275 M:      Rasesh Mody <rmody@marvell.com>
3276 M:      Sudarsana Kalluru <skalluru@marvell.com>
3277 M:      GR-Linux-NIC-Dev@marvell.com
3278 L:      netdev@vger.kernel.org
3279 S:      Supported
3280 F:      drivers/net/ethernet/brocade/bna/
3281
3282 BSG (block layer generic sg v4 driver)
3283 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3284 L:      linux-scsi@vger.kernel.org
3285 S:      Supported
3286 F:      block/bsg.c
3287 F:      include/linux/bsg.h
3288 F:      include/uapi/linux/bsg.h
3289
3290 BT87X AUDIO DRIVER
3291 M:      Clemens Ladisch <clemens@ladisch.de>
3292 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3293 T:      git git://git.alsa-project.org/alsa-kernel.git
3294 S:      Maintained
3295 F:      Documentation/sound/cards/bt87x.rst
3296 F:      sound/pci/bt87x.c
3297
3298 BT8XXGPIO DRIVER
3299 M:      Michael Buesch <m@bues.ch>
3300 W:      http://bu3sch.de/btgpio.php
3301 S:      Maintained
3302 F:      drivers/gpio/gpio-bt8xx.c
3303
3304 BTRFS FILE SYSTEM
3305 M:      Chris Mason <clm@fb.com>
3306 M:      Josef Bacik <josef@toxicpanda.com>
3307 M:      David Sterba <dsterba@suse.com>
3308 L:      linux-btrfs@vger.kernel.org
3309 W:      http://btrfs.wiki.kernel.org/
3310 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3312 S:      Maintained
3313 F:      Documentation/filesystems/btrfs.txt
3314 F:      fs/btrfs/
3315 F:      include/linux/btrfs*
3316 F:      include/uapi/linux/btrfs*
3317
3318 BTTV VIDEO4LINUX DRIVER
3319 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3320 L:      linux-media@vger.kernel.org
3321 W:      https://linuxtv.org
3322 T:      git git://linuxtv.org/media_tree.git
3323 S:      Odd fixes
3324 F:      Documentation/media/v4l-drivers/bttv*
3325 F:      drivers/media/pci/bt8xx/bttv*
3326
3327 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3328 M:      Chanwoo Choi <cw00.choi@samsung.com>
3329 L:      linux-pm@vger.kernel.org
3330 L:      linux-samsung-soc@vger.kernel.org
3331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3332 S:      Maintained
3333 F:      drivers/devfreq/exynos-bus.c
3334 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3335
3336 BUSLOGIC SCSI DRIVER
3337 M:      Khalid Aziz <khalid@gonehiking.org>
3338 L:      linux-scsi@vger.kernel.org
3339 S:      Maintained
3340 F:      drivers/scsi/BusLogic.*
3341 F:      drivers/scsi/FlashPoint.*
3342
3343 C-MEDIA CMI8788 DRIVER
3344 M:      Clemens Ladisch <clemens@ladisch.de>
3345 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3346 T:      git git://git.alsa-project.org/alsa-kernel.git
3347 S:      Maintained
3348 F:      sound/pci/oxygen/
3349
3350 C-SKY ARCHITECTURE
3351 M:      Guo Ren <guoren@kernel.org>
3352 T:      git https://github.com/c-sky/csky-linux.git
3353 S:      Supported
3354 F:      arch/csky/
3355 F:      Documentation/devicetree/bindings/csky/
3356 F:      drivers/irqchip/irq-csky-*
3357 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3358 F:      drivers/clocksource/timer-gx6605s.c
3359 F:      drivers/clocksource/timer-mp-csky.c
3360 F:      Documentation/devicetree/bindings/timer/csky,*
3361 K:      csky
3362 N:      csky
3363
3364 C6X ARCHITECTURE
3365 M:      Mark Salter <msalter@redhat.com>
3366 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3367 L:      linux-c6x-dev@linux-c6x.org
3368 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3369 S:      Maintained
3370 F:      arch/c6x/
3371
3372 CA8210 IEEE-802.15.4 RADIO DRIVER
3373 M:      Harry Morris <h.morris@cascoda.com>
3374 L:      linux-wpan@vger.kernel.org
3375 W:      https://github.com/Cascoda/ca8210-linux.git
3376 S:      Maintained
3377 F:      drivers/net/ieee802154/ca8210.c
3378 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3379
3380 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3381 M:      David Howells <dhowells@redhat.com>
3382 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3383 S:      Supported
3384 F:      Documentation/filesystems/caching/cachefiles.txt
3385 F:      fs/cachefiles/
3386
3387 CADENCE MIPI-CSI2 BRIDGES
3388 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3389 L:      linux-media@vger.kernel.org
3390 S:      Maintained
3391 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3392 F:      drivers/media/platform/cadence/cdns-csi2*
3393
3394 CADET FM/AM RADIO RECEIVER DRIVER
3395 M:      Hans Verkuil <hverkuil@xs4all.nl>
3396 L:      linux-media@vger.kernel.org
3397 T:      git git://linuxtv.org/media_tree.git
3398 W:      https://linuxtv.org
3399 S:      Maintained
3400 F:      drivers/media/radio/radio-cadet*
3401
3402 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3403 M:      Jonathan Corbet <corbet@lwn.net>
3404 L:      linux-media@vger.kernel.org
3405 T:      git git://linuxtv.org/media_tree.git
3406 S:      Maintained
3407 F:      Documentation/media/v4l-drivers/cafe_ccic*
3408 F:      drivers/media/platform/marvell-ccic/
3409
3410 CAIF NETWORK LAYER
3411 L:      netdev@vger.kernel.org
3412 S:      Orphan
3413 F:      Documentation/networking/caif/
3414 F:      drivers/net/caif/
3415 F:      include/uapi/linux/caif/
3416 F:      include/net/caif/
3417 F:      net/caif/
3418
3419 CAKE QDISC
3420 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3421 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3422 S:      Maintained
3423 F:      net/sched/sch_cake.c
3424
3425 CALGARY x86-64 IOMMU
3426 M:      Muli Ben-Yehuda <mulix@mulix.org>
3427 M:      Jon Mason <jdmason@kudzu.us>
3428 L:      iommu@lists.linux-foundation.org
3429 S:      Maintained
3430 F:      arch/x86/kernel/pci-calgary_64.c
3431 F:      arch/x86/kernel/tce_64.c
3432 F:      arch/x86/include/asm/calgary.h
3433 F:      arch/x86/include/asm/tce.h
3434
3435 CAN NETWORK DRIVERS
3436 M:      Wolfgang Grandegger <wg@grandegger.com>
3437 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3438 L:      linux-can@vger.kernel.org
3439 W:      https://github.com/linux-can
3440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3442 S:      Maintained
3443 F:      Documentation/devicetree/bindings/net/can/
3444 F:      drivers/net/can/
3445 F:      include/linux/can/dev.h
3446 F:      include/linux/can/platform/
3447 F:      include/uapi/linux/can/error.h
3448 F:      include/uapi/linux/can/netlink.h
3449
3450 CAN NETWORK LAYER
3451 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3452 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3453 L:      linux-can@vger.kernel.org
3454 W:      https://github.com/linux-can
3455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3457 S:      Maintained
3458 F:      Documentation/networking/can.rst
3459 F:      net/can/
3460 F:      include/linux/can/core.h
3461 F:      include/uapi/linux/can.h
3462 F:      include/uapi/linux/can/bcm.h
3463 F:      include/uapi/linux/can/raw.h
3464 F:      include/uapi/linux/can/gw.h
3465
3466 CAPABILITIES
3467 M:      Serge Hallyn <serge@hallyn.com>
3468 L:      linux-security-module@vger.kernel.org
3469 S:      Supported
3470 F:      include/linux/capability.h
3471 F:      include/uapi/linux/capability.h
3472 F:      security/commoncap.c
3473 F:      kernel/capability.c
3474
3475 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3476 M:      Kevin Tsai <ktsai@capellamicro.com>
3477 S:      Maintained
3478 F:      drivers/iio/light/cm*
3479
3480 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3481 M:      Christian Lamparter <chunkeey@googlemail.com>
3482 L:      linux-wireless@vger.kernel.org
3483 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3484 S:      Maintained
3485 F:      drivers/net/wireless/ath/carl9170/
3486
3487 CAVIUM I2C DRIVER
3488 M:      Jan Glauber <jglauber@cavium.com>
3489 M:      David Daney <david.daney@cavium.com>
3490 W:      http://www.cavium.com
3491 S:      Supported
3492 F:      drivers/i2c/busses/i2c-octeon*
3493 F:      drivers/i2c/busses/i2c-thunderx*
3494
3495 CAVIUM LIQUIDIO NETWORK DRIVER
3496 M:      Derek Chickles <dchickles@marvell.com>
3497 M:      Satanand Burla <sburla@marvell.com>
3498 M:      Felix Manlunas <fmanlunas@marvell.com>
3499 L:      netdev@vger.kernel.org
3500 W:      http://www.cavium.com
3501 S:      Supported
3502 F:      drivers/net/ethernet/cavium/liquidio/
3503
3504 CAVIUM MMC DRIVER
3505 M:      Jan Glauber <jglauber@cavium.com>
3506 M:      David Daney <david.daney@cavium.com>
3507 M:      Steven J. Hill <Steven.Hill@cavium.com>
3508 W:      http://www.cavium.com
3509 S:      Supported
3510 F:      drivers/mmc/host/cavium*
3511
3512 CAVIUM OCTEON-TX CRYPTO DRIVER
3513 M:      George Cherian <george.cherian@cavium.com>
3514 L:      linux-crypto@vger.kernel.org
3515 W:      http://www.cavium.com
3516 S:      Supported
3517 F:      drivers/crypto/cavium/cpt/
3518
3519 CAVIUM THUNDERX2 ARM64 SOC
3520 M:      Robert Richter <rrichter@cavium.com>
3521 M:      Jayachandran C <jnair@caviumnetworks.com>
3522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3523 S:      Maintained
3524 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3525 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3526
3527 CC2520 IEEE-802.15.4 RADIO DRIVER
3528 M:      Varka Bhadram <varkabhadram@gmail.com>
3529 L:      linux-wpan@vger.kernel.org
3530 S:      Maintained
3531 F:      drivers/net/ieee802154/cc2520.c
3532 F:      include/linux/spi/cc2520.h
3533 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3534
3535 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3536 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3537 L:      linux-crypto@vger.kernel.org
3538 S:      Supported
3539 F:      drivers/crypto/ccree/
3540 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3541
3542 CEC FRAMEWORK
3543 M:      Hans Verkuil <hans.verkuil@cisco.com>
3544 L:      linux-media@vger.kernel.org
3545 T:      git git://linuxtv.org/media_tree.git
3546 W:      http://linuxtv.org
3547 S:      Supported
3548 F:      Documentation/media/kapi/cec-core.rst
3549 F:      Documentation/media/uapi/cec
3550 F:      drivers/media/cec/
3551 F:      drivers/media/rc/keymaps/rc-cec.c
3552 F:      include/media/cec.h
3553 F:      include/media/cec-notifier.h
3554 F:      include/uapi/linux/cec.h
3555 F:      include/uapi/linux/cec-funcs.h
3556 F:      Documentation/devicetree/bindings/media/cec.txt
3557 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3558
3559 CEC GPIO DRIVER
3560 M:      Hans Verkuil <hans.verkuil@cisco.com>
3561 L:      linux-media@vger.kernel.org
3562 T:      git git://linuxtv.org/media_tree.git
3563 W:      http://linuxtv.org
3564 S:      Supported
3565 F:      drivers/media/platform/cec-gpio/
3566 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3567
3568 CELL BROADBAND ENGINE ARCHITECTURE
3569 M:      Arnd Bergmann <arnd@arndb.de>
3570 L:      linuxppc-dev@lists.ozlabs.org
3571 W:      http://www.ibm.com/developerworks/power/cell/
3572 S:      Supported
3573 F:      arch/powerpc/include/asm/cell*.h
3574 F:      arch/powerpc/include/asm/spu*.h
3575 F:      arch/powerpc/include/uapi/asm/spu*.h
3576 F:      arch/powerpc/oprofile/*cell*
3577 F:      arch/powerpc/platforms/cell/
3578
3579 CEPH COMMON CODE (LIBCEPH)
3580 M:      Ilya Dryomov <idryomov@gmail.com>
3581 M:      "Yan, Zheng" <zyan@redhat.com>
3582 M:      Sage Weil <sage@redhat.com>
3583 L:      ceph-devel@vger.kernel.org
3584 W:      http://ceph.com/
3585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3586 T:      git git://github.com/ceph/ceph-client.git
3587 S:      Supported
3588 F:      net/ceph/
3589 F:      include/linux/ceph/
3590 F:      include/linux/crush/
3591
3592 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3593 M:      "Yan, Zheng" <zyan@redhat.com>
3594 M:      Sage Weil <sage@redhat.com>
3595 M:      Ilya Dryomov <idryomov@gmail.com>
3596 L:      ceph-devel@vger.kernel.org
3597 W:      http://ceph.com/
3598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3599 T:      git git://github.com/ceph/ceph-client.git
3600 S:      Supported
3601 F:      Documentation/filesystems/ceph.txt
3602 F:      fs/ceph/
3603
3604 CERTIFICATE HANDLING:
3605 M:      David Howells <dhowells@redhat.com>
3606 M:      David Woodhouse <dwmw2@infradead.org>
3607 L:      keyrings@vger.kernel.org
3608 S:      Maintained
3609 F:      Documentation/admin-guide/module-signing.rst
3610 F:      certs/
3611 F:      scripts/sign-file.c
3612 F:      scripts/extract-cert.c
3613
3614 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3615 L:      linux-usb@vger.kernel.org
3616 S:      Orphan
3617 F:      Documentation/usb/WUSB-Design-overview.txt
3618 F:      Documentation/usb/wusb-cbaf
3619 F:      drivers/usb/host/hwa-hc.c
3620 F:      drivers/usb/host/whci/
3621 F:      drivers/usb/wusbcore/
3622 F:      include/linux/usb/wusb*
3623
3624 CFAG12864B LCD DRIVER
3625 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3626 S:      Maintained
3627 F:      drivers/auxdisplay/cfag12864b.c
3628 F:      include/linux/cfag12864b.h
3629
3630 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3631 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3632 S:      Maintained
3633 F:      drivers/auxdisplay/cfag12864bfb.c
3634 F:      include/linux/cfag12864b.h
3635
3636 802.11 (including CFG80211/NL80211)
3637 M:      Johannes Berg <johannes@sipsolutions.net>
3638 L:      linux-wireless@vger.kernel.org
3639 W:      http://wireless.kernel.org/
3640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3642 S:      Maintained
3643 F:      net/wireless/
3644 F:      include/uapi/linux/nl80211.h
3645 F:      include/linux/ieee80211.h
3646 F:      include/net/wext.h
3647 F:      include/net/cfg80211.h
3648 F:      include/net/iw_handler.h
3649 F:      include/net/ieee80211_radiotap.h
3650 F:      Documentation/driver-api/80211/cfg80211.rst
3651 F:      Documentation/networking/regulatory.txt
3652
3653 CHAR and MISC DRIVERS
3654 M:      Arnd Bergmann <arnd@arndb.de>
3655 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3657 S:      Supported
3658 F:      drivers/char/
3659 F:      drivers/misc/
3660 F:      include/linux/miscdevice.h
3661
3662 CHECKPATCH
3663 M:      Andy Whitcroft <apw@canonical.com>
3664 M:      Joe Perches <joe@perches.com>
3665 S:      Maintained
3666 F:      scripts/checkpatch.pl
3667
3668 CHINESE DOCUMENTATION
3669 M:      Harry Wei <harryxiyou@gmail.com>
3670 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3671 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3672 S:      Maintained
3673 F:      Documentation/translations/zh_CN/
3674
3675 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3676 M:      Peter Chen <Peter.Chen@nxp.com>
3677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3678 L:      linux-usb@vger.kernel.org
3679 S:      Maintained
3680 F:      drivers/usb/chipidea/
3681
3682 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3683 M:      Hans de Goede <hdegoede@redhat.com>
3684 L:      linux-input@vger.kernel.org
3685 S:      Maintained
3686 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3687 F:      drivers/input/touchscreen/chipone_icn8318.c
3688
3689 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3690 M:      Hans de Goede <hdegoede@redhat.com>
3691 L:      linux-input@vger.kernel.org
3692 S:      Maintained
3693 F:      drivers/input/touchscreen/chipone_icn8505.c
3694
3695 CHROME HARDWARE PLATFORM SUPPORT
3696 M:      Benson Leung <bleung@chromium.org>
3697 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3698 S:      Maintained
3699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3700 F:      drivers/platform/chrome/
3701
3702 CHROMEOS EC SUBDRIVERS
3703 M:      Benson Leung <bleung@chromium.org>
3704 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3705 R:      Guenter Roeck <groeck@chromium.org>
3706 S:      Maintained
3707 N:      cros_ec
3708 N:      cros-ec
3709 F:      drivers/power/supply/cros_usbpd-charger.c
3710
3711 CIRRUS LOGIC AUDIO CODEC DRIVERS
3712 M:      Brian Austin <brian.austin@cirrus.com>
3713 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3714 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3715 S:      Maintained
3716 F:      sound/soc/codecs/cs*
3717
3718 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3719 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3720 L:      netdev@vger.kernel.org
3721 S:      Maintained
3722 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3723
3724 CISCO FCOE HBA DRIVER
3725 M:      Satish Kharat <satishkh@cisco.com>
3726 M:      Sesidhar Baddela <sebaddel@cisco.com>
3727 M:      Karan Tilak Kumar <kartilak@cisco.com>
3728 L:      linux-scsi@vger.kernel.org
3729 S:      Supported
3730 F:      drivers/scsi/fnic/
3731
3732 CISCO SCSI HBA DRIVER
3733 M:      Karan Tilak Kumar <kartilak@cisco.com>
3734 M:      Sesidhar Baddela <sebaddel@cisco.com>
3735 L:      linux-scsi@vger.kernel.org
3736 S:      Supported
3737 F:      drivers/scsi/snic/
3738
3739 CISCO VIC ETHERNET NIC DRIVER
3740 M:      Christian Benvenuti <benve@cisco.com>
3741 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3742 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3743 S:      Supported
3744 F:      drivers/net/ethernet/cisco/enic/
3745
3746 CISCO VIC LOW LATENCY NIC DRIVER
3747 M:      Christian Benvenuti <benve@cisco.com>
3748 M:      Nelson Escobar <neescoba@cisco.com>
3749 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3750 S:      Supported
3751 F:      drivers/infiniband/hw/usnic/
3752
3753 CIRRUS LOGIC MADERA CODEC DRIVERS
3754 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3755 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3756 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3757 L:      patches@opensource.cirrus.com
3758 T:      git https://github.com/CirrusLogic/linux-drivers.git
3759 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3760 S:      Supported
3761 F:      Documentation/devicetree/bindings/mfd/madera.txt
3762 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3763 F:      include/linux/irqchip/irq-madera*
3764 F:      include/linux/mfd/madera/*
3765 F:      drivers/gpio/gpio-madera*
3766 F:      drivers/irqchip/irq-madera*
3767 F:      drivers/mfd/madera*
3768 F:      drivers/mfd/cs47l*
3769 F:      drivers/pinctrl/cirrus/*
3770
3771 CLANG-FORMAT FILE
3772 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3773 S:      Maintained
3774 F:      .clang-format
3775
3776 CLEANCACHE API
3777 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3778 L:      linux-kernel@vger.kernel.org
3779 S:      Maintained
3780 F:      mm/cleancache.c
3781 F:      include/linux/cleancache.h
3782
3783 CLK API
3784 M:      Russell King <linux@armlinux.org.uk>
3785 L:      linux-clk@vger.kernel.org
3786 S:      Maintained
3787 F:      include/linux/clk.h
3788
3789 CLOCKSOURCE, CLOCKEVENT DRIVERS
3790 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3791 M:      Thomas Gleixner <tglx@linutronix.de>
3792 L:      linux-kernel@vger.kernel.org
3793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3794 S:      Supported
3795 F:      drivers/clocksource/
3796 F:      Documentation/devicetree/bindings/timer/
3797
3798 CMPC ACPI DRIVER
3799 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3800 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3801 L:      platform-driver-x86@vger.kernel.org
3802 S:      Supported
3803 F:      drivers/platform/x86/classmate-laptop.c
3804
3805 COBALT MEDIA DRIVER
3806 M:      Hans Verkuil <hans.verkuil@cisco.com>
3807 L:      linux-media@vger.kernel.org
3808 T:      git git://linuxtv.org/media_tree.git
3809 W:      https://linuxtv.org
3810 S:      Supported
3811 F:      drivers/media/pci/cobalt/
3812
3813 COCCINELLE/Semantic Patches (SmPL)
3814 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3815 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3816 M:      Nicolas Palix <nicolas.palix@imag.fr>
3817 M:      Michal Marek <michal.lkml@markovi.net>
3818 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3820 W:      http://coccinelle.lip6.fr/
3821 S:      Supported
3822 F:      Documentation/dev-tools/coccinelle.rst
3823 F:      scripts/coccinelle/
3824 F:      scripts/coccicheck
3825
3826 CODA FILE SYSTEM
3827 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3828 M:      coda@cs.cmu.edu
3829 L:      codalist@coda.cs.cmu.edu
3830 W:      http://www.coda.cs.cmu.edu/
3831 S:      Maintained
3832 F:      Documentation/filesystems/coda.txt
3833 F:      fs/coda/
3834 F:      include/linux/coda*.h
3835 F:      include/uapi/linux/coda*.h
3836
3837 CODA V4L2 MEM2MEM DRIVER
3838 M:      Philipp Zabel <p.zabel@pengutronix.de>
3839 L:      linux-media@vger.kernel.org
3840 S:      Maintained
3841 F:      Documentation/devicetree/bindings/media/coda.txt
3842 F:      drivers/media/platform/coda/
3843
3844 CODE OF CONDUCT
3845 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3846 S:      Supported
3847 F:      Documentation/process/code-of-conduct.rst
3848 F:      Documentation/process/code-of-conduct-interpretation.rst
3849
3850 COMMON CLK FRAMEWORK
3851 M:      Michael Turquette <mturquette@baylibre.com>
3852 M:      Stephen Boyd <sboyd@kernel.org>
3853 L:      linux-clk@vger.kernel.org
3854 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3856 S:      Maintained
3857 F:      Documentation/devicetree/bindings/clock/
3858 F:      drivers/clk/
3859 X:      drivers/clk/clkdev.c
3860 F:      include/linux/clk-pr*
3861 F:      include/linux/clk/
3862 F:      include/linux/of_clk.h
3863
3864 COMMON INTERNET FILE SYSTEM (CIFS)
3865 M:      Steve French <sfrench@samba.org>
3866 L:      linux-cifs@vger.kernel.org
3867 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3868 W:      http://linux-cifs.samba.org/
3869 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3870 S:      Supported
3871 F:      Documentation/filesystems/cifs/
3872 F:      fs/cifs/
3873
3874 COMPACTPCI HOTPLUG CORE
3875 M:      Scott Murray <scott@spiteful.org>
3876 L:      linux-pci@vger.kernel.org
3877 S:      Maintained
3878 F:      drivers/pci/hotplug/cpci_hotplug*
3879
3880 COMPACTPCI HOTPLUG GENERIC DRIVER
3881 M:      Scott Murray <scott@spiteful.org>
3882 L:      linux-pci@vger.kernel.org
3883 S:      Maintained
3884 F:      drivers/pci/hotplug/cpcihp_generic.c
3885
3886 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3887 M:      Scott Murray <scott@spiteful.org>
3888 L:      linux-pci@vger.kernel.org
3889 S:      Maintained
3890 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3891
3892 COMPAL LAPTOP SUPPORT
3893 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3894 L:      platform-driver-x86@vger.kernel.org
3895 S:      Maintained
3896 F:      drivers/platform/x86/compal-laptop.c
3897
3898 COMPILER ATTRIBUTES
3899 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3900 S:      Maintained
3901 F:      include/linux/compiler_attributes.h
3902
3903 CONEXANT ACCESSRUNNER USB DRIVER
3904 L:      accessrunner-general@lists.sourceforge.net
3905 W:      http://accessrunner.sourceforge.net/
3906 S:      Orphan
3907 F:      drivers/usb/atm/cxacru.c
3908
3909 CONFIGFS
3910 M:      Joel Becker <jlbec@evilplan.org>
3911 M:      Christoph Hellwig <hch@lst.de>
3912 T:      git git://git.infradead.org/users/hch/configfs.git
3913 S:      Supported
3914 F:      fs/configfs/
3915 F:      include/linux/configfs.h
3916
3917 CONNECTOR
3918 M:      Evgeniy Polyakov <zbr@ioremap.net>
3919 L:      netdev@vger.kernel.org
3920 S:      Maintained
3921 F:      drivers/connector/
3922
3923 CONTROL GROUP (CGROUP)
3924 M:      Tejun Heo <tj@kernel.org>
3925 M:      Li Zefan <lizefan@huawei.com>
3926 M:      Johannes Weiner <hannes@cmpxchg.org>
3927 L:      cgroups@vger.kernel.org
3928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3929 S:      Maintained
3930 F:      Documentation/cgroup*
3931 F:      include/linux/cgroup*
3932 F:      kernel/cgroup*
3933
3934 CONTROL GROUP - CPUSET
3935 M:      Li Zefan <lizefan@huawei.com>
3936 L:      cgroups@vger.kernel.org
3937 W:      http://www.bullopensource.org/cpuset/
3938 W:      http://oss.sgi.com/projects/cpusets/
3939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3940 S:      Maintained
3941 F:      Documentation/cgroup-v1/cpusets.txt
3942 F:      include/linux/cpuset.h
3943 F:      kernel/cgroup/cpuset.c
3944
3945 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3946 M:      Johannes Weiner <hannes@cmpxchg.org>
3947 M:      Michal Hocko <mhocko@kernel.org>
3948 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3949 L:      cgroups@vger.kernel.org
3950 L:      linux-mm@kvack.org
3951 S:      Maintained
3952 F:      mm/memcontrol.c
3953 F:      mm/swap_cgroup.c
3954
3955 CORETEMP HARDWARE MONITORING DRIVER
3956 M:      Fenghua Yu <fenghua.yu@intel.com>
3957 L:      linux-hwmon@vger.kernel.org
3958 S:      Maintained
3959 F:      Documentation/hwmon/coretemp
3960 F:      drivers/hwmon/coretemp.c
3961
3962 COSA/SRP SYNC SERIAL DRIVER
3963 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3964 W:      http://www.fi.muni.cz/~kas/cosa/
3965 S:      Maintained
3966 F:      drivers/net/wan/cosa*
3967
3968 CPMAC ETHERNET DRIVER
3969 M:      Florian Fainelli <f.fainelli@gmail.com>
3970 L:      netdev@vger.kernel.org
3971 S:      Maintained
3972 F:      drivers/net/ethernet/ti/cpmac.c
3973
3974 CPU FREQUENCY SCALING FRAMEWORK
3975 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3976 M:      Viresh Kumar <viresh.kumar@linaro.org>
3977 L:      linux-pm@vger.kernel.org
3978 S:      Maintained
3979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3980 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3981 B:      https://bugzilla.kernel.org
3982 F:      Documentation/admin-guide/pm/cpufreq.rst
3983 F:      Documentation/admin-guide/pm/intel_pstate.rst
3984 F:      Documentation/cpu-freq/
3985 F:      Documentation/devicetree/bindings/cpufreq/
3986 F:      drivers/cpufreq/
3987 F:      include/linux/cpufreq.h
3988 F:      tools/testing/selftests/cpufreq/
3989
3990 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3991 M:      Viresh Kumar <viresh.kumar@linaro.org>
3992 M:      Sudeep Holla <sudeep.holla@arm.com>
3993 L:      linux-pm@vger.kernel.org
3994 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3995 S:      Maintained
3996 F:      drivers/cpufreq/arm_big_little.h
3997 F:      drivers/cpufreq/arm_big_little.c
3998
3999 CPU POWER MONITORING SUBSYSTEM
4000 M:      Thomas Renninger <trenn@suse.com>
4001 M:      Shuah Khan <shuah@kernel.org>
4002 M:      Shuah Khan <skhan@linuxfoundation.org>
4003 L:      linux-pm@vger.kernel.org
4004 S:      Maintained
4005 F:      tools/power/cpupower/
4006
4007 CPUID/MSR DRIVER
4008 M:      "H. Peter Anvin" <hpa@zytor.com>
4009 S:      Maintained
4010 F:      arch/x86/kernel/cpuid.c
4011 F:      arch/x86/kernel/msr.c
4012
4013 CPUIDLE DRIVER - ARM BIG LITTLE
4014 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4015 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4016 L:      linux-pm@vger.kernel.org
4017 L:      linux-arm-kernel@lists.infradead.org
4018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4019 S:      Maintained
4020 F:      drivers/cpuidle/cpuidle-big_little.c
4021
4022 CPUIDLE DRIVER - ARM EXYNOS
4023 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4024 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4025 M:      Kukjin Kim <kgene@kernel.org>
4026 L:      linux-pm@vger.kernel.org
4027 L:      linux-samsung-soc@vger.kernel.org
4028 S:      Supported
4029 F:      drivers/cpuidle/cpuidle-exynos.c
4030 F:      arch/arm/mach-exynos/pm.c
4031
4032 CPU IDLE TIME MANAGEMENT FRAMEWORK
4033 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4034 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4035 L:      linux-pm@vger.kernel.org
4036 S:      Maintained
4037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4038 B:      https://bugzilla.kernel.org
4039 F:      Documentation/admin-guide/pm/cpuidle.rst
4040 F:      drivers/cpuidle/*
4041 F:      include/linux/cpuidle.h
4042
4043 CRAMFS FILESYSTEM
4044 M:      Nicolas Pitre <nico@linaro.org>
4045 S:      Maintained
4046 F:      Documentation/filesystems/cramfs.txt
4047 F:      fs/cramfs/
4048
4049 CRYPTO API
4050 M:      Herbert Xu <herbert@gondor.apana.org.au>
4051 M:      "David S. Miller" <davem@davemloft.net>
4052 L:      linux-crypto@vger.kernel.org
4053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4055 S:      Maintained
4056 F:      Documentation/crypto/
4057 F:      Documentation/devicetree/bindings/crypto/
4058 F:      arch/*/crypto/
4059 F:      crypto/
4060 F:      drivers/crypto/
4061 F:      include/crypto/
4062 F:      include/linux/crypto*
4063
4064 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4065 M:      Neil Horman <nhorman@tuxdriver.com>
4066 L:      linux-crypto@vger.kernel.org
4067 S:      Maintained
4068 F:      crypto/ansi_cprng.c
4069 F:      crypto/rng.c
4070
4071 CS3308 MEDIA DRIVER
4072 M:      Hans Verkuil <hverkuil@xs4all.nl>
4073 L:      linux-media@vger.kernel.org
4074 T:      git git://linuxtv.org/media_tree.git
4075 W:      http://linuxtv.org
4076 S:      Odd Fixes
4077 F:      drivers/media/i2c/cs3308.c
4078
4079 CS5535 Audio ALSA driver
4080 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4081 S:      Maintained
4082 F:      sound/pci/cs5535audio/
4083
4084 CSI DRIVERS FOR ALLWINNER V3s
4085 M:      Yong Deng <yong.deng@magewell.com>
4086 L:      linux-media@vger.kernel.org
4087 T:      git git://linuxtv.org/media_tree.git
4088 S:      Maintained
4089 F:      drivers/media/platform/sunxi/sun6i-csi/
4090 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4091
4092 CW1200 WLAN driver
4093 M:      Solomon Peachy <pizza@shaftnet.org>
4094 S:      Maintained
4095 F:      drivers/net/wireless/st/cw1200/
4096
4097 CX18 VIDEO4LINUX DRIVER
4098 M:      Andy Walls <awalls@md.metrocast.net>
4099 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4100 L:      linux-media@vger.kernel.org
4101 T:      git git://linuxtv.org/media_tree.git
4102 W:      https://linuxtv.org
4103 W:      http://www.ivtvdriver.org/index.php/Cx18
4104 S:      Maintained
4105 F:      Documentation/media/v4l-drivers/cx18*
4106 F:      drivers/media/pci/cx18/
4107 F:      include/uapi/linux/ivtv*
4108
4109 CX2341X MPEG ENCODER HELPER MODULE
4110 M:      Hans Verkuil <hverkuil@xs4all.nl>
4111 L:      linux-media@vger.kernel.org
4112 T:      git git://linuxtv.org/media_tree.git
4113 W:      https://linuxtv.org
4114 S:      Maintained
4115 F:      drivers/media/common/cx2341x*
4116 F:      include/media/drv-intf/cx2341x.h
4117
4118 CX24120 MEDIA DRIVER
4119 M:      Jemma Denson <jdenson@gmail.com>
4120 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4121 L:      linux-media@vger.kernel.org
4122 W:      https://linuxtv.org
4123 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4124 S:      Maintained
4125 F:      drivers/media/dvb-frontends/cx24120*
4126
4127 CX88 VIDEO4LINUX DRIVER
4128 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4129 L:      linux-media@vger.kernel.org
4130 W:      https://linuxtv.org
4131 T:      git git://linuxtv.org/media_tree.git
4132 S:      Odd fixes
4133 F:      Documentation/media/v4l-drivers/cx88*
4134 F:      drivers/media/pci/cx88/
4135
4136 CXD2820R MEDIA DRIVER
4137 M:      Antti Palosaari <crope@iki.fi>
4138 L:      linux-media@vger.kernel.org
4139 W:      https://linuxtv.org
4140 W:      http://palosaari.fi/linux/
4141 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4142 T:      git git://linuxtv.org/anttip/media_tree.git
4143 S:      Maintained
4144 F:      drivers/media/dvb-frontends/cxd2820r*
4145
4146 CXGB3 ETHERNET DRIVER (CXGB3)
4147 M:      Vishal Kulkarni <vishal@chelsio.com>
4148 L:      netdev@vger.kernel.org
4149 W:      http://www.chelsio.com
4150 S:      Supported
4151 F:      drivers/net/ethernet/chelsio/cxgb3/
4152
4153 CXGB3 ISCSI DRIVER (CXGB3I)
4154 M:      Karen Xie <kxie@chelsio.com>
4155 L:      linux-scsi@vger.kernel.org
4156 W:      http://www.chelsio.com
4157 S:      Supported
4158 F:      drivers/scsi/cxgbi/cxgb3i
4159
4160 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4161 M:      Steve Wise <swise@chelsio.com>
4162 L:      linux-rdma@vger.kernel.org
4163 W:      http://www.openfabrics.org
4164 S:      Supported
4165 F:      drivers/infiniband/hw/cxgb3/
4166 F:      include/uapi/rdma/cxgb3-abi.h
4167
4168 CXGB4 CRYPTO DRIVER (chcr)
4169 M:      Harsh Jain <harsh@chelsio.com>
4170 L:      linux-crypto@vger.kernel.org
4171 W:      http://www.chelsio.com
4172 S:      Supported
4173 F:      drivers/crypto/chelsio
4174
4175 CXGB4 ETHERNET DRIVER (CXGB4)
4176 M:      Vishal Kulkarni <vishal@chelsio.com>
4177 L:      netdev@vger.kernel.org
4178 W:      http://www.chelsio.com
4179 S:      Supported
4180 F:      drivers/net/ethernet/chelsio/cxgb4/
4181
4182 CXGB4 ISCSI DRIVER (CXGB4I)
4183 M:      Karen Xie <kxie@chelsio.com>
4184 L:      linux-scsi@vger.kernel.org
4185 W:      http://www.chelsio.com
4186 S:      Supported
4187 F:      drivers/scsi/cxgbi/cxgb4i
4188
4189 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4190 M:      Steve Wise <swise@chelsio.com>
4191 L:      linux-rdma@vger.kernel.org
4192 W:      http://www.openfabrics.org
4193 S:      Supported
4194 F:      drivers/infiniband/hw/cxgb4/
4195 F:      include/uapi/rdma/cxgb4-abi.h
4196
4197 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4198 M:      Casey Leedom <leedom@chelsio.com>
4199 L:      netdev@vger.kernel.org
4200 W:      http://www.chelsio.com
4201 S:      Supported
4202 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4203
4204 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4205 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4206 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4207 L:      linuxppc-dev@lists.ozlabs.org
4208 S:      Supported
4209 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4210 F:      drivers/misc/cxl/
4211 F:      include/misc/cxl*
4212 F:      include/uapi/misc/cxl.h
4213 F:      Documentation/powerpc/cxl.txt
4214 F:      Documentation/ABI/testing/sysfs-class-cxl
4215
4216 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4217 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4218 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4219 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4220 L:      linux-scsi@vger.kernel.org
4221 S:      Supported
4222 F:      drivers/scsi/cxlflash/
4223 F:      include/uapi/scsi/cxlflash_ioctl.h
4224 F:      Documentation/powerpc/cxlflash.txt
4225
4226 CYBERPRO FB DRIVER
4227 M:      Russell King <linux@armlinux.org.uk>
4228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4229 W:      http://www.armlinux.org.uk/
4230 S:      Maintained
4231 F:      drivers/video/fbdev/cyber2000fb.*
4232
4233 CYCLADES ASYNC MUX DRIVER
4234 W:      http://www.cyclades.com/
4235 S:      Orphan
4236 F:      drivers/tty/cyclades.c
4237 F:      include/linux/cyclades.h
4238 F:      include/uapi/linux/cyclades.h
4239
4240 CYCLADES PC300 DRIVER
4241 W:      http://www.cyclades.com/
4242 S:      Orphan
4243 F:      drivers/net/wan/pc300*
4244
4245 CYPRESS_FIRMWARE MEDIA DRIVER
4246 M:      Antti Palosaari <crope@iki.fi>
4247 L:      linux-media@vger.kernel.org
4248 W:      https://linuxtv.org
4249 W:      http://palosaari.fi/linux/
4250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4251 T:      git git://linuxtv.org/anttip/media_tree.git
4252 S:      Maintained
4253 F:      drivers/media/common/cypress_firmware*
4254
4255 CYTTSP TOUCHSCREEN DRIVER
4256 M:      Ferruh Yigit <fery@cypress.com>
4257 L:      linux-input@vger.kernel.org
4258 S:      Supported
4259 F:      drivers/input/touchscreen/cyttsp*
4260 F:      include/linux/input/cyttsp.h
4261
4262 D-LINK DIR-685 TOUCHKEYS DRIVER
4263 M:      Linus Walleij <linus.walleij@linaro.org>
4264 L:      linux-input@vger.kernel.org
4265 S:      Supported
4266 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4267
4268 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4269 M:      Joshua Kinard <kumba@gentoo.org>
4270 S:      Maintained
4271 F:      drivers/rtc/rtc-ds1685.c
4272 F:      include/linux/rtc/ds1685.h
4273
4274 DAMA SLAVE for AX.25
4275 M:      Joerg Reuter <jreuter@yaina.de>
4276 W:      http://yaina.de/jreuter/
4277 W:      http://www.qsl.net/dl1bke/
4278 L:      linux-hams@vger.kernel.org
4279 S:      Maintained
4280 F:      net/ax25/af_ax25.c
4281 F:      net/ax25/ax25_dev.c
4282 F:      net/ax25/ax25_ds_*
4283 F:      net/ax25/ax25_in.c
4284 F:      net/ax25/ax25_out.c
4285 F:      net/ax25/ax25_timer.c
4286 F:      net/ax25/sysctl_net_ax25.c
4287
4288 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4289 L:      netdev@vger.kernel.org
4290 S:      Orphan
4291 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4292 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4293
4294 DC390/AM53C974 SCSI driver
4295 M:      Hannes Reinecke <hare@suse.com>
4296 L:      linux-scsi@vger.kernel.org
4297 S:      Maintained
4298 F:      drivers/scsi/am53c974.c
4299
4300 DC395x SCSI driver
4301 M:      Oliver Neukum <oliver@neukum.org>
4302 M:      Ali Akcaagac <aliakc@web.de>
4303 M:      Jamie Lenehan <lenehan@twibble.org>
4304 L:      dc395x@twibble.org
4305 W:      http://twibble.org/dist/dc395x/
4306 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4307 S:      Maintained
4308 F:      Documentation/scsi/dc395x.txt
4309 F:      drivers/scsi/dc395x.*
4310
4311 DCCP PROTOCOL
4312 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4313 L:      dccp@vger.kernel.org
4314 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4315 S:      Maintained
4316 F:      include/linux/dccp.h
4317 F:      include/uapi/linux/dccp.h
4318 F:      include/linux/tfrc.h
4319 F:      net/dccp/
4320
4321 DECnet NETWORK LAYER
4322 W:      http://linux-decnet.sourceforge.net
4323 L:      linux-decnet-user@lists.sourceforge.net
4324 S:      Orphan
4325 F:      Documentation/networking/decnet.txt
4326 F:      net/decnet/
4327
4328 DECSTATION PLATFORM SUPPORT
4329 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4330 L:      linux-mips@vger.kernel.org
4331 W:      http://www.linux-mips.org/wiki/DECstation
4332 S:      Maintained
4333 F:      arch/mips/dec/
4334 F:      arch/mips/include/asm/dec/
4335 F:      arch/mips/include/asm/mach-dec/
4336
4337 DEFXX FDDI NETWORK DRIVER
4338 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4339 S:      Maintained
4340 F:      drivers/net/fddi/defxx.*
4341
4342 DELL SMBIOS DRIVER
4343 M:      Pali Rohár <pali.rohar@gmail.com>
4344 M:      Mario Limonciello <mario.limonciello@dell.com>
4345 L:      platform-driver-x86@vger.kernel.org
4346 S:      Maintained
4347 F:      drivers/platform/x86/dell-smbios.*
4348
4349 DELL SMBIOS SMM DRIVER
4350 M:      Mario Limonciello <mario.limonciello@dell.com>
4351 L:      platform-driver-x86@vger.kernel.org
4352 S:      Maintained
4353 F:      drivers/platform/x86/dell-smbios-smm.c
4354
4355 DELL SMBIOS WMI DRIVER
4356 M:      Mario Limonciello <mario.limonciello@dell.com>
4357 L:      platform-driver-x86@vger.kernel.org
4358 S:      Maintained
4359 F:      drivers/platform/x86/dell-smbios-wmi.c
4360 F:      tools/wmi/dell-smbios-example.c
4361
4362 DEFZA FDDI NETWORK DRIVER
4363 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4364 S:      Maintained
4365 F:      drivers/net/fddi/defza.*
4366
4367 DELL LAPTOP DRIVER
4368 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4369 M:      Pali Rohár <pali.rohar@gmail.com>
4370 L:      platform-driver-x86@vger.kernel.org
4371 S:      Maintained
4372 F:      drivers/platform/x86/dell-laptop.c
4373
4374 DELL LAPTOP FREEFALL DRIVER
4375 M:      Pali Rohár <pali.rohar@gmail.com>
4376 S:      Maintained
4377 F:      drivers/platform/x86/dell-smo8800.c
4378
4379 DELL LAPTOP RBTN DRIVER
4380 M:      Pali Rohár <pali.rohar@gmail.com>
4381 S:      Maintained
4382 F:      drivers/platform/x86/dell-rbtn.*
4383
4384 DELL REMOTE BIOS UPDATE DRIVER
4385 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4386 L:      platform-driver-x86@vger.kernel.org
4387 S:      Maintained
4388 F:      drivers/platform/x86/dell_rbu.c
4389
4390 DELL LAPTOP SMM DRIVER
4391 M:      Pali Rohár <pali.rohar@gmail.com>
4392 S:      Maintained
4393 F:      drivers/hwmon/dell-smm-hwmon.c
4394 F:      include/uapi/linux/i8k.h
4395
4396 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4397 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4398 L:      platform-driver-x86@vger.kernel.org
4399 S:      Maintained
4400 F:      Documentation/dcdbas.txt
4401 F:      drivers/platform/x86/dcdbas.*
4402
4403 DELL WMI NOTIFICATIONS DRIVER
4404 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4405 M:      Pali Rohár <pali.rohar@gmail.com>
4406 S:      Maintained
4407 F:      drivers/platform/x86/dell-wmi.c
4408
4409 DELL WMI DESCRIPTOR DRIVER
4410 M:      Mario Limonciello <mario.limonciello@dell.com>
4411 S:      Maintained
4412 F:      drivers/platform/x86/dell-wmi-descriptor.c
4413
4414 DELTA ST MEDIA DRIVER
4415 M:      Hugues Fruchet <hugues.fruchet@st.com>
4416 L:      linux-media@vger.kernel.org
4417 T:      git git://linuxtv.org/media_tree.git
4418 W:      https://linuxtv.org
4419 S:      Supported
4420 F:      drivers/media/platform/sti/delta
4421
4422 DENALI NAND DRIVER
4423 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4424 L:      linux-mtd@lists.infradead.org
4425 S:      Supported
4426 F:      drivers/mtd/nand/raw/denali*
4427
4428 DESIGNWARE USB2 DRD IP DRIVER
4429 M:      Minas Harutyunyan <hminas@synopsys.com>
4430 L:      linux-usb@vger.kernel.org
4431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4432 S:      Maintained
4433 F:      drivers/usb/dwc2/
4434
4435 DESIGNWARE USB3 DRD IP DRIVER
4436 M:      Felipe Balbi <balbi@kernel.org>
4437 L:      linux-usb@vger.kernel.org
4438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4439 S:      Maintained
4440 F:      drivers/usb/dwc3/
4441
4442 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4443 M:      Andreas Klinger <ak@it-klinger.de>
4444 L:      linux-iio@vger.kernel.org
4445 S:      Maintained
4446 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4447 F:      drivers/iio/proximity/srf*.c
4448
4449 DEVICE COREDUMP (DEV_COREDUMP)
4450 M:      Johannes Berg <johannes@sipsolutions.net>
4451 L:      linux-kernel@vger.kernel.org
4452 S:      Maintained
4453 F:      drivers/base/devcoredump.c
4454 F:      include/linux/devcoredump.h
4455
4456 DEVICE FREQUENCY (DEVFREQ)
4457 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4458 M:      Kyungmin Park <kyungmin.park@samsung.com>
4459 R:      Chanwoo Choi <cw00.choi@samsung.com>
4460 L:      linux-pm@vger.kernel.org
4461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4462 S:      Maintained
4463 F:      drivers/devfreq/
4464 F:      include/linux/devfreq.h
4465 F:      Documentation/devicetree/bindings/devfreq/
4466
4467 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4468 M:      Chanwoo Choi <cw00.choi@samsung.com>
4469 L:      linux-pm@vger.kernel.org
4470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4471 S:      Supported
4472 F:      drivers/devfreq/event/
4473 F:      drivers/devfreq/devfreq-event.c
4474 F:      include/linux/devfreq-event.h
4475 F:      Documentation/devicetree/bindings/devfreq/event/
4476
4477 DEVICE NUMBER REGISTRY
4478 M:      Torben Mathiasen <device@lanana.org>
4479 W:      http://lanana.org/docs/device-list/index.html
4480 S:      Maintained
4481
4482 DEVICE-MAPPER  (LVM)
4483 M:      Alasdair Kergon <agk@redhat.com>
4484 M:      Mike Snitzer <snitzer@redhat.com>
4485 M:      dm-devel@redhat.com
4486 L:      dm-devel@redhat.com
4487 W:      http://sources.redhat.com/dm
4488 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4490 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4491 S:      Maintained
4492 F:      Documentation/device-mapper/
4493 F:      drivers/md/Makefile
4494 F:      drivers/md/Kconfig
4495 F:      drivers/md/dm*
4496 F:      drivers/md/persistent-data/
4497 F:      include/linux/device-mapper.h
4498 F:      include/linux/dm-*.h
4499 F:      include/uapi/linux/dm-*.h
4500
4501 DEVLINK
4502 M:      Jiri Pirko <jiri@mellanox.com>
4503 L:      netdev@vger.kernel.org
4504 S:      Supported
4505 F:      net/core/devlink.c
4506 F:      include/net/devlink.h
4507 F:      include/uapi/linux/devlink.h
4508
4509 DIALOG SEMICONDUCTOR DRIVERS
4510 M:      Support Opensource <support.opensource@diasemi.com>
4511 W:      http://www.dialog-semiconductor.com/products
4512 S:      Supported
4513 F:      Documentation/hwmon/da90??
4514 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4515 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4516 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4517 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4518 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4519 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4520 F:      drivers/gpio/gpio-da90??.c
4521 F:      drivers/hwmon/da90??-hwmon.c
4522 F:      drivers/iio/adc/da91??-*.c
4523 F:      drivers/input/misc/da90??_onkey.c
4524 F:      drivers/input/touchscreen/da9052_tsi.c
4525 F:      drivers/leds/leds-da90??.c
4526 F:      drivers/mfd/da903x.c
4527 F:      drivers/mfd/da90??-*.c
4528 F:      drivers/mfd/da91??-*.c
4529 F:      drivers/power/supply/da9052-battery.c
4530 F:      drivers/power/supply/da91??-*.c
4531 F:      drivers/regulator/da903x.c
4532 F:      drivers/regulator/da9???-regulator.[ch]
4533 F:      drivers/thermal/da90??-thermal.c
4534 F:      drivers/rtc/rtc-da90??.c
4535 F:      drivers/video/backlight/da90??_bl.c
4536 F:      drivers/watchdog/da90??_wdt.c
4537 F:      include/linux/mfd/da903x.h
4538 F:      include/linux/mfd/da9052/
4539 F:      include/linux/mfd/da9055/
4540 F:      include/linux/mfd/da9062/
4541 F:      include/linux/mfd/da9063/
4542 F:      include/linux/mfd/da9150/
4543 F:      include/linux/regulator/da9211.h
4544 F:      include/sound/da[79]*.h
4545 F:      sound/soc/codecs/da[79]*.[ch]
4546
4547 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4548 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4549 L:      linux-gpio@vger.kernel.org
4550 S:      Maintained
4551 F:      drivers/gpio/gpio-gpio-mm.c
4552
4553 DIOLAN U2C-12 I2C DRIVER
4554 M:      Guenter Roeck <linux@roeck-us.net>
4555 L:      linux-i2c@vger.kernel.org
4556 S:      Maintained
4557 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4558
4559 FILESYSTEM DIRECT ACCESS (DAX)
4560 M:      Matthew Wilcox <willy@infradead.org>
4561 M:      Ross Zwisler <zwisler@kernel.org>
4562 M:      Jan Kara <jack@suse.cz>
4563 L:      linux-fsdevel@vger.kernel.org
4564 S:      Supported
4565 F:      fs/dax.c
4566 F:      include/linux/dax.h
4567 F:      include/trace/events/fs_dax.h
4568
4569 DEVICE DIRECT ACCESS (DAX)
4570 M:      Dan Williams <dan.j.williams@intel.com>
4571 M:      Dave Jiang <dave.jiang@intel.com>
4572 M:      Ross Zwisler <zwisler@kernel.org>
4573 M:      Vishal Verma <vishal.l.verma@intel.com>
4574 L:      linux-nvdimm@lists.01.org
4575 S:      Supported
4576 F:      drivers/dax/
4577
4578 DIRECTORY NOTIFICATION (DNOTIFY)
4579 M:      Jan Kara <jack@suse.cz>
4580 R:      Amir Goldstein <amir73il@gmail.com>
4581 L:      linux-fsdevel@vger.kernel.org
4582 S:      Maintained
4583 F:      Documentation/filesystems/dnotify.txt
4584 F:      fs/notify/dnotify/
4585 F:      include/linux/dnotify.h
4586
4587 DISK GEOMETRY AND PARTITION HANDLING
4588 M:      Andries Brouwer <aeb@cwi.nl>
4589 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4590 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4591 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4592 S:      Maintained
4593
4594 DISKQUOTA
4595 M:      Jan Kara <jack@suse.com>
4596 S:      Maintained
4597 F:      Documentation/filesystems/quota.txt
4598 F:      fs/quota/
4599 F:      include/linux/quota*.h
4600 F:      include/uapi/linux/quota*.h
4601
4602 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4603 M:      Bernie Thompson <bernie@plugable.com>
4604 L:      linux-fbdev@vger.kernel.org
4605 S:      Maintained
4606 W:      http://plugable.com/category/projects/udlfb/
4607 F:      drivers/video/fbdev/udlfb.c
4608 F:      include/video/udlfb.h
4609 F:      Documentation/fb/udlfb.txt
4610
4611 DISTRIBUTED LOCK MANAGER (DLM)
4612 M:      Christine Caulfield <ccaulfie@redhat.com>
4613 M:      David Teigland <teigland@redhat.com>
4614 L:      cluster-devel@redhat.com
4615 W:      http://sources.redhat.com/cluster/
4616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4617 S:      Supported
4618 F:      fs/dlm/
4619
4620 DMA BUFFER SHARING FRAMEWORK
4621 M:      Sumit Semwal <sumit.semwal@linaro.org>
4622 S:      Maintained
4623 L:      linux-media@vger.kernel.org
4624 L:      dri-devel@lists.freedesktop.org
4625 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4626 F:      drivers/dma-buf/
4627 F:      include/linux/dma-buf*
4628 F:      include/linux/reservation.h
4629 F:      include/linux/*fence.h
4630 F:      Documentation/driver-api/dma-buf.rst
4631 T:      git git://anongit.freedesktop.org/drm/drm-misc
4632
4633 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4634 M:      Vinod Koul <vkoul@kernel.org>
4635 L:      dmaengine@vger.kernel.org
4636 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4637 S:      Maintained
4638 F:      drivers/dma/
4639 F:      include/linux/dmaengine.h
4640 F:      include/linux/of_dma.h
4641 F:      Documentation/devicetree/bindings/dma/
4642 F:      Documentation/driver-api/dmaengine/
4643 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4644
4645 DMA MAPPING HELPERS
4646 M:      Christoph Hellwig <hch@lst.de>
4647 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4648 R:      Robin Murphy <robin.murphy@arm.com>
4649 L:      iommu@lists.linux-foundation.org
4650 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4651 W:      http://git.infradead.org/users/hch/dma-mapping.git
4652 S:      Supported
4653 F:      kernel/dma/
4654 F:      include/asm-generic/dma-mapping.h
4655 F:      include/linux/dma-direct.h
4656 F:      include/linux/dma-mapping.h
4657 F:      include/linux/dma-noncoherent.h
4658
4659 DME1737 HARDWARE MONITOR DRIVER
4660 M:      Juerg Haefliger <juergh@gmail.com>
4661 L:      linux-hwmon@vger.kernel.org
4662 S:      Maintained
4663 F:      Documentation/hwmon/dme1737
4664 F:      drivers/hwmon/dme1737.c
4665
4666 DMI/SMBIOS SUPPORT
4667 M:      Jean Delvare <jdelvare@suse.com>
4668 S:      Maintained
4669 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4670 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4671 F:      drivers/firmware/dmi-id.c
4672 F:      drivers/firmware/dmi_scan.c
4673 F:      include/linux/dmi.h
4674
4675 DOCUMENTATION
4676 M:      Jonathan Corbet <corbet@lwn.net>
4677 L:      linux-doc@vger.kernel.org
4678 S:      Maintained
4679 F:      Documentation/
4680 F:      scripts/kernel-doc
4681 X:      Documentation/ABI/
4682 X:      Documentation/acpi/
4683 X:      Documentation/devicetree/
4684 X:      Documentation/i2c/
4685 X:      Documentation/media/
4686 X:      Documentation/power/
4687 X:      Documentation/spi/
4688 T:      git git://git.lwn.net/linux.git docs-next
4689
4690 DOCUMENTATION/ITALIAN
4691 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4692 L:      linux-doc@vger.kernel.org
4693 S:      Maintained
4694 F:      Documentation/translations/it_IT
4695
4696 DONGWOON DW9714 LENS VOICE COIL DRIVER
4697 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4698 L:      linux-media@vger.kernel.org
4699 T:      git git://linuxtv.org/media_tree.git
4700 S:      Maintained
4701 F:      drivers/media/i2c/dw9714.c
4702 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4703
4704 DONGWOON DW9807 LENS VOICE COIL DRIVER
4705 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4706 L:      linux-media@vger.kernel.org
4707 T:      git git://linuxtv.org/media_tree.git
4708 S:      Maintained
4709 F:      drivers/media/i2c/dw9807-vcm.c
4710 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4711
4712 DOUBLETALK DRIVER
4713 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4714 L:      blinux-list@redhat.com
4715 S:      Maintained
4716 F:      drivers/char/dtlk.c
4717 F:      include/linux/dtlk.h
4718
4719 DPAA2 DATAPATH I/O (DPIO) DRIVER
4720 M:      Roy Pledge <Roy.Pledge@nxp.com>
4721 L:      linux-kernel@vger.kernel.org
4722 S:      Maintained
4723 F:      drivers/soc/fsl/dpio
4724
4725 DPAA2 ETHERNET DRIVER
4726 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4727 L:      netdev@vger.kernel.org
4728 S:      Maintained
4729 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4730 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4731 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4732 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4733 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4734
4735 DPAA2 ETHERNET SWITCH DRIVER
4736 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4737 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4738 L:      linux-kernel@vger.kernel.org
4739 S:      Maintained
4740 F:      drivers/staging/fsl-dpaa2/ethsw
4741
4742 DPAA2 PTP CLOCK DRIVER
4743 M:      Yangbo Lu <yangbo.lu@nxp.com>
4744 L:      netdev@vger.kernel.org
4745 S:      Maintained
4746 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4747 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4748
4749 DPT_I2O SCSI RAID DRIVER
4750 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4751 L:      linux-scsi@vger.kernel.org
4752 W:      http://www.adaptec.com/
4753 S:      Maintained
4754 F:      drivers/scsi/dpt*
4755 F:      drivers/scsi/dpt/
4756
4757 DRBD DRIVER
4758 M:      Philipp Reisner <philipp.reisner@linbit.com>
4759 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4760 L:      drbd-dev@lists.linbit.com
4761 W:      http://www.drbd.org
4762 T:      git git://git.linbit.com/linux-drbd.git
4763 T:      git git://git.linbit.com/drbd-8.4.git
4764 S:      Supported
4765 F:      drivers/block/drbd/
4766 F:      lib/lru_cache.c
4767 F:      Documentation/blockdev/drbd/
4768
4769 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4770 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4771 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4773 S:      Supported
4774 F:      Documentation/kobject.txt
4775 F:      drivers/base/
4776 F:      fs/debugfs/
4777 F:      fs/sysfs/
4778 F:      include/linux/debugfs.h
4779 F:      include/linux/kobj*
4780 F:      lib/kobj*
4781
4782 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4783 M:      Kevin Hilman <khilman@kernel.org>
4784 M:      Nishanth Menon <nm@ti.com>
4785 S:      Maintained
4786 F:      drivers/power/avs/
4787 F:      include/linux/power/smartreflex.h
4788 L:      linux-pm@vger.kernel.org
4789
4790 DRM DRIVER FOR ARM PL111 CLCD
4791 M:      Eric Anholt <eric@anholt.net>
4792 T:      git git://anongit.freedesktop.org/drm/drm-misc
4793 S:      Supported
4794 F:      drivers/gpu/drm/pl111/
4795
4796 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4797 M:      Linus Walleij <linus.walleij@linaro.org>
4798 T:      git git://anongit.freedesktop.org/drm/drm-misc
4799 S:      Maintained
4800 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4801 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4802
4803 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4804 M:      Dave Airlie <airlied@redhat.com>
4805 S:      Odd Fixes
4806 F:      drivers/gpu/drm/ast/
4807
4808 DRM DRIVER FOR BOCHS VIRTUAL GPU
4809 M:      Gerd Hoffmann <kraxel@redhat.com>
4810 L:      virtualization@lists.linux-foundation.org
4811 T:      git git://anongit.freedesktop.org/drm/drm-misc
4812 S:      Maintained
4813 F:      drivers/gpu/drm/bochs/
4814
4815 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4816 M:      Linus Walleij <linus.walleij@linaro.org>
4817 T:      git git://anongit.freedesktop.org/drm/drm-misc
4818 S:      Maintained
4819 F:      drivers/gpu/drm/tve200/
4820
4821 DRM DRIVER FOR ILITEK ILI9225 PANELS
4822 M:      David Lechner <david@lechnology.com>
4823 S:      Maintained
4824 F:      drivers/gpu/drm/tinydrm/ili9225.c
4825 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4826
4827 DRM DRIVER FOR HX8357D PANELS
4828 M:      Eric Anholt <eric@anholt.net>
4829 T:      git git://anongit.freedesktop.org/drm/drm-misc
4830 S:      Maintained
4831 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4832 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4833
4834 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4835 S:      Orphan / Obsolete
4836 F:      drivers/gpu/drm/i810/
4837 F:      include/uapi/drm/i810_drm.h
4838
4839 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4840 S:      Orphan / Obsolete
4841 F:      drivers/gpu/drm/mga/
4842 F:      include/uapi/drm/mga_drm.h
4843
4844 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4845 M:      Dave Airlie <airlied@redhat.com>
4846 S:      Odd Fixes
4847 F:      drivers/gpu/drm/mgag200/
4848
4849 DRM DRIVER FOR MI0283QT
4850 M:      Noralf Trønnes <noralf@tronnes.org>
4851 S:      Maintained
4852 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4853 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4854
4855 DRM DRIVER FOR MSM ADRENO GPU
4856 M:      Rob Clark <robdclark@gmail.com>
4857 L:      linux-arm-msm@vger.kernel.org
4858 L:      dri-devel@lists.freedesktop.org
4859 L:      freedreno@lists.freedesktop.org
4860 T:      git git://people.freedesktop.org/~robclark/linux
4861 S:      Maintained
4862 F:      drivers/gpu/drm/msm/
4863 F:      include/uapi/drm/msm_drm.h
4864 F:      Documentation/devicetree/bindings/display/msm/
4865
4866 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4867 M:      Ben Skeggs <bskeggs@redhat.com>
4868 L:      dri-devel@lists.freedesktop.org
4869 L:      nouveau@lists.freedesktop.org
4870 T:      git git://github.com/skeggsb/linux
4871 S:      Supported
4872 F:      drivers/gpu/drm/nouveau/
4873 F:      include/uapi/drm/nouveau_drm.h
4874
4875 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4876 M:      Stefan Mavrodiev <stefan@olimex.com>
4877 S:      Maintained
4878 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4879 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4880
4881 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4882 M:      Noralf Trønnes <noralf@tronnes.org>
4883 S:      Maintained
4884 F:      drivers/gpu/drm/tinydrm/repaper.c
4885 F:      Documentation/devicetree/bindings/display/repaper.txt
4886
4887 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4888 M:      Dave Airlie <airlied@redhat.com>
4889 M:      Gerd Hoffmann <kraxel@redhat.com>
4890 L:      virtualization@lists.linux-foundation.org
4891 T:      git git://anongit.freedesktop.org/drm/drm-misc
4892 S:      Obsolete
4893 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4894 F:      drivers/gpu/drm/cirrus/
4895
4896 DRM DRIVER FOR QXL VIRTUAL GPU
4897 M:      Dave Airlie <airlied@redhat.com>
4898 M:      Gerd Hoffmann <kraxel@redhat.com>
4899 L:      virtualization@lists.linux-foundation.org
4900 T:      git git://anongit.freedesktop.org/drm/drm-misc
4901 S:      Maintained
4902 F:      drivers/gpu/drm/qxl/
4903 F:      include/uapi/drm/qxl_drm.h
4904
4905 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4906 S:      Orphan / Obsolete
4907 F:      drivers/gpu/drm/r128/
4908 F:      include/uapi/drm/r128_drm.h
4909
4910 DRM DRIVER FOR SAVAGE VIDEO CARDS
4911 S:      Orphan / Obsolete
4912 F:      drivers/gpu/drm/savage/
4913 F:      include/uapi/drm/savage_drm.h
4914
4915 DRM DRIVER FOR SIS VIDEO CARDS
4916 S:      Orphan / Obsolete
4917 F:      drivers/gpu/drm/sis/
4918 F:      include/uapi/drm/sis_drm.h
4919
4920 DRM DRIVER FOR SITRONIX ST7586 PANELS
4921 M:      David Lechner <david@lechnology.com>
4922 S:      Maintained
4923 F:      drivers/gpu/drm/tinydrm/st7586.c
4924 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4925
4926 DRM DRIVER FOR SITRONIX ST7735R PANELS
4927 M:      David Lechner <david@lechnology.com>
4928 S:      Maintained
4929 F:      drivers/gpu/drm/tinydrm/st7735r.c
4930 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4931
4932 DRM DRIVER FOR TDFX VIDEO CARDS
4933 S:      Orphan / Obsolete
4934 F:      drivers/gpu/drm/tdfx/
4935
4936 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4937 M:      Dave Airlie <airlied@redhat.com>
4938 R:      Sean Paul <sean@poorly.run>
4939 L:      dri-devel@lists.freedesktop.org
4940 S:      Odd Fixes
4941 F:      drivers/gpu/drm/udl/
4942 T:      git git://anongit.freedesktop.org/drm/drm-misc
4943
4944 DRM DRIVER FOR VMWARE VIRTUAL GPU
4945 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4946 M:      Thomas Hellstrom <thellstrom@vmware.com>
4947 L:      dri-devel@lists.freedesktop.org
4948 T:      git git://people.freedesktop.org/~thomash/linux
4949 S:      Supported
4950 F:      drivers/gpu/drm/vmwgfx/
4951 F:      include/uapi/drm/vmwgfx_drm.h
4952
4953 DRM DRIVERS
4954 M:      David Airlie <airlied@linux.ie>
4955 M:      Daniel Vetter <daniel@ffwll.ch>
4956 L:      dri-devel@lists.freedesktop.org
4957 T:      git git://anongit.freedesktop.org/drm/drm
4958 B:      https://bugs.freedesktop.org/
4959 C:      irc://chat.freenode.net/dri-devel
4960 S:      Maintained
4961 F:      drivers/gpu/drm/
4962 F:      drivers/gpu/vga/
4963 F:      Documentation/devicetree/bindings/display/
4964 F:      Documentation/devicetree/bindings/gpu/
4965 F:      Documentation/gpu/
4966 F:      include/drm/
4967 F:      include/uapi/drm/
4968 F:      include/linux/vga*
4969
4970 DRM DRIVERS AND MISC GPU PATCHES
4971 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4972 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4973 M:      Sean Paul <sean@poorly.run>
4974 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4975 S:      Maintained
4976 T:      git git://anongit.freedesktop.org/drm/drm-misc
4977 F:      Documentation/gpu/
4978 F:      drivers/gpu/vga/
4979 F:      drivers/gpu/drm/*
4980 F:      include/drm/drm*
4981 F:      include/uapi/drm/drm*
4982 F:      include/linux/vga*
4983
4984 DRM DRIVERS FOR ALLWINNER A10
4985 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4986 L:      dri-devel@lists.freedesktop.org
4987 S:      Supported
4988 F:      drivers/gpu/drm/sun4i/
4989 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4990 T:      git git://anongit.freedesktop.org/drm/drm-misc
4991
4992 DRM DRIVERS FOR AMLOGIC SOCS
4993 M:      Neil Armstrong <narmstrong@baylibre.com>
4994 L:      dri-devel@lists.freedesktop.org
4995 L:      linux-amlogic@lists.infradead.org
4996 W:      http://linux-meson.com/
4997 S:      Supported
4998 F:      drivers/gpu/drm/meson/
4999 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5000 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5001 F:      Documentation/gpu/meson.rst
5002 T:      git git://anongit.freedesktop.org/drm/drm-misc
5003
5004 DRM DRIVERS FOR ATMEL HLCDC
5005 M:      Boris Brezillon <bbrezillon@kernel.org>
5006 L:      dri-devel@lists.freedesktop.org
5007 S:      Supported
5008 F:      drivers/gpu/drm/atmel-hlcdc/
5009 F:      Documentation/devicetree/bindings/display/atmel/
5010 T:      git git://anongit.freedesktop.org/drm/drm-misc
5011
5012 DRM DRIVERS FOR BRIDGE CHIPS
5013 M:      Archit Taneja <architt@codeaurora.org>
5014 M:      Andrzej Hajda <a.hajda@samsung.com>
5015 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5016 S:      Maintained
5017 T:      git git://anongit.freedesktop.org/drm/drm-misc
5018 F:      drivers/gpu/drm/bridge/
5019
5020 DRM DRIVERS FOR EXYNOS
5021 M:      Inki Dae <inki.dae@samsung.com>
5022 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5023 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5024 M:      Kyungmin Park <kyungmin.park@samsung.com>
5025 L:      dri-devel@lists.freedesktop.org
5026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5027 S:      Supported
5028 F:      drivers/gpu/drm/exynos/
5029 F:      include/uapi/drm/exynos_drm.h
5030 F:      Documentation/devicetree/bindings/display/exynos/
5031
5032 DRM DRIVERS FOR FREESCALE DCU
5033 M:      Stefan Agner <stefan@agner.ch>
5034 M:      Alison Wang <alison.wang@nxp.com>
5035 L:      dri-devel@lists.freedesktop.org
5036 S:      Supported
5037 F:      drivers/gpu/drm/fsl-dcu/
5038 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5039 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5040 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5041 T:      git git://anongit.freedesktop.org/drm/drm-misc
5042
5043 DRM DRIVERS FOR FREESCALE IMX
5044 M:      Philipp Zabel <p.zabel@pengutronix.de>
5045 L:      dri-devel@lists.freedesktop.org
5046 S:      Maintained
5047 F:      drivers/gpu/drm/imx/
5048 F:      drivers/gpu/ipu-v3/
5049 F:      Documentation/devicetree/bindings/display/imx/
5050
5051 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5052 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5053 L:      dri-devel@lists.freedesktop.org
5054 T:      git git://github.com/patjak/drm-gma500
5055 S:      Maintained
5056 F:      drivers/gpu/drm/gma500/
5057
5058 DRM DRIVERS FOR HISILICON
5059 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5060 M:      Rongrong Zou <zourongrong@gmail.com>
5061 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5062 R:      Chen Feng <puck.chen@hisilicon.com>
5063 L:      dri-devel@lists.freedesktop.org
5064 T:      git git://github.com/xin3liang/linux.git
5065 S:      Maintained
5066 F:      drivers/gpu/drm/hisilicon/
5067 F:      Documentation/devicetree/bindings/display/hisilicon/
5068
5069 DRM DRIVERS FOR MEDIATEK
5070 M:      CK Hu <ck.hu@mediatek.com>
5071 M:      Philipp Zabel <p.zabel@pengutronix.de>
5072 L:      dri-devel@lists.freedesktop.org
5073 S:      Supported
5074 F:      drivers/gpu/drm/mediatek/
5075 F:      Documentation/devicetree/bindings/display/mediatek/
5076
5077 DRM DRIVERS FOR NVIDIA TEGRA
5078 M:      Thierry Reding <thierry.reding@gmail.com>
5079 L:      dri-devel@lists.freedesktop.org
5080 L:      linux-tegra@vger.kernel.org
5081 T:      git git://anongit.freedesktop.org/tegra/linux.git
5082 S:      Supported
5083 F:      drivers/gpu/drm/tegra/
5084 F:      drivers/gpu/host1x/
5085 F:      include/linux/host1x.h
5086 F:      include/uapi/drm/tegra_drm.h
5087 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5088
5089 DRM DRIVERS FOR RENESAS
5090 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5091 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5092 L:      dri-devel@lists.freedesktop.org
5093 L:      linux-renesas-soc@vger.kernel.org
5094 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5095 S:      Supported
5096 F:      drivers/gpu/drm/rcar-du/
5097 F:      drivers/gpu/drm/shmobile/
5098 F:      include/linux/platform_data/shmob_drm.h
5099 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5100 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5101 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5102
5103 DRM DRIVERS FOR ROCKCHIP
5104 M:      Sandy Huang <hjc@rock-chips.com>
5105 M:      Heiko Stübner <heiko@sntech.de>
5106 L:      dri-devel@lists.freedesktop.org
5107 S:      Maintained
5108 F:      drivers/gpu/drm/rockchip/
5109 F:      Documentation/devicetree/bindings/display/rockchip/
5110 T:      git git://anongit.freedesktop.org/drm/drm-misc
5111
5112 DRM DRIVERS FOR STI
5113 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5114 M:      Vincent Abriou <vincent.abriou@st.com>
5115 L:      dri-devel@lists.freedesktop.org
5116 T:      git git://anongit.freedesktop.org/drm/drm-misc
5117 S:      Maintained
5118 F:      drivers/gpu/drm/sti
5119 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5120
5121 DRM DRIVERS FOR STM
5122 M:      Yannick Fertre <yannick.fertre@st.com>
5123 M:      Philippe Cornu <philippe.cornu@st.com>
5124 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5125 M:      Vincent Abriou <vincent.abriou@st.com>
5126 L:      dri-devel@lists.freedesktop.org
5127 T:      git git://anongit.freedesktop.org/drm/drm-misc
5128 S:      Maintained
5129 F:      drivers/gpu/drm/stm
5130 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5131
5132 DRM DRIVERS FOR TI LCDC
5133 M:      Jyri Sarha <jsarha@ti.com>
5134 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5135 L:      dri-devel@lists.freedesktop.org
5136 S:      Maintained
5137 F:      drivers/gpu/drm/tilcdc/
5138 F:      Documentation/devicetree/bindings/display/tilcdc/
5139
5140 DRM DRIVERS FOR TI OMAP
5141 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5142 L:      dri-devel@lists.freedesktop.org
5143 S:      Maintained
5144 F:      drivers/gpu/drm/omapdrm/
5145 F:      Documentation/devicetree/bindings/display/ti/
5146
5147 DRM DRIVERS FOR V3D
5148 M:      Eric Anholt <eric@anholt.net>
5149 S:      Supported
5150 F:      drivers/gpu/drm/v3d/
5151 F:      include/uapi/drm/v3d_drm.h
5152 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5153 T:      git git://anongit.freedesktop.org/drm/drm-misc
5154
5155 DRM DRIVERS FOR VC4
5156 M:      Eric Anholt <eric@anholt.net>
5157 T:      git git://github.com/anholt/linux
5158 S:      Supported
5159 F:      drivers/gpu/drm/vc4/
5160 F:      include/uapi/drm/vc4_drm.h
5161 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5162 T:      git git://anongit.freedesktop.org/drm/drm-misc
5163
5164 DRM DRIVERS FOR VIVANTE GPU IP
5165 M:      Lucas Stach <l.stach@pengutronix.de>
5166 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5167 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5168 L:      etnaviv@lists.freedesktop.org
5169 L:      dri-devel@lists.freedesktop.org
5170 S:      Maintained
5171 F:      drivers/gpu/drm/etnaviv/
5172 F:      include/uapi/drm/etnaviv_drm.h
5173 F:      Documentation/devicetree/bindings/display/etnaviv/
5174
5175 DRM DRIVERS FOR ZTE ZX
5176 M:      Shawn Guo <shawnguo@kernel.org>
5177 L:      dri-devel@lists.freedesktop.org
5178 S:      Maintained
5179 F:      drivers/gpu/drm/zte/
5180 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5181 T:      git git://anongit.freedesktop.org/drm/drm-misc
5182
5183 DRM PANEL DRIVERS
5184 M:      Thierry Reding <thierry.reding@gmail.com>
5185 L:      dri-devel@lists.freedesktop.org
5186 T:      git git://anongit.freedesktop.org/drm/drm-misc
5187 S:      Maintained
5188 F:      drivers/gpu/drm/drm_panel.c
5189 F:      drivers/gpu/drm/panel/
5190 F:      include/drm/drm_panel.h
5191 F:      Documentation/devicetree/bindings/display/panel/
5192
5193 DRM TINYDRM DRIVERS
5194 M:      Noralf Trønnes <noralf@tronnes.org>
5195 W:      https://github.com/notro/tinydrm/wiki/Development
5196 T:      git git://anongit.freedesktop.org/drm/drm-misc
5197 S:      Maintained
5198 F:      drivers/gpu/drm/tinydrm/
5199 F:      include/drm/tinydrm/
5200
5201 DRM DRIVERS FOR XEN
5202 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5203 T:      git git://anongit.freedesktop.org/drm/drm-misc
5204 L:      dri-devel@lists.freedesktop.org
5205 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5206 S:      Supported
5207 F:      drivers/gpu/drm/xen/
5208 F:      Documentation/gpu/xen-front.rst
5209
5210 DRM TTM SUBSYSTEM
5211 M:      Christian Koenig <christian.koenig@amd.com>
5212 M:      Huang Rui <ray.huang@amd.com>
5213 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5214 T:      git git://people.freedesktop.org/~agd5f/linux
5215 S:      Maintained
5216 L:      dri-devel@lists.freedesktop.org
5217 F:      include/drm/ttm/
5218 F:      drivers/gpu/drm/ttm/
5219
5220 DSBR100 USB FM RADIO DRIVER
5221 M:      Alexey Klimov <klimov.linux@gmail.com>
5222 L:      linux-media@vger.kernel.org
5223 T:      git git://linuxtv.org/media_tree.git
5224 S:      Maintained
5225 F:      drivers/media/radio/dsbr100.c
5226
5227 DSCC4 DRIVER
5228 M:      Francois Romieu <romieu@fr.zoreil.com>
5229 L:      netdev@vger.kernel.org
5230 S:      Maintained
5231 F:      drivers/net/wan/dscc4.c
5232
5233 DT3155 MEDIA DRIVER
5234 M:      Hans Verkuil <hverkuil@xs4all.nl>
5235 L:      linux-media@vger.kernel.org
5236 T:      git git://linuxtv.org/media_tree.git
5237 W:      https://linuxtv.org
5238 S:      Odd Fixes
5239 F:      drivers/media/pci/dt3155/
5240
5241 DVB_USB_AF9015 MEDIA DRIVER
5242 M:      Antti Palosaari <crope@iki.fi>
5243 L:      linux-media@vger.kernel.org
5244 W:      https://linuxtv.org
5245 W:      http://palosaari.fi/linux/
5246 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5247 T:      git git://linuxtv.org/anttip/media_tree.git
5248 S:      Maintained
5249 F:      drivers/media/usb/dvb-usb-v2/af9015*
5250
5251 DVB_USB_AF9035 MEDIA DRIVER
5252 M:      Antti Palosaari <crope@iki.fi>
5253 L:      linux-media@vger.kernel.org
5254 W:      https://linuxtv.org
5255 W:      http://palosaari.fi/linux/
5256 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5257 T:      git git://linuxtv.org/anttip/media_tree.git
5258 S:      Maintained
5259 F:      drivers/media/usb/dvb-usb-v2/af9035*
5260
5261 DVB_USB_ANYSEE MEDIA DRIVER
5262 M:      Antti Palosaari <crope@iki.fi>
5263 L:      linux-media@vger.kernel.org
5264 W:      https://linuxtv.org
5265 W:      http://palosaari.fi/linux/
5266 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5267 T:      git git://linuxtv.org/anttip/media_tree.git
5268 S:      Maintained
5269 F:      drivers/media/usb/dvb-usb-v2/anysee*
5270
5271 DVB_USB_AU6610 MEDIA DRIVER
5272 M:      Antti Palosaari <crope@iki.fi>
5273 L:      linux-media@vger.kernel.org
5274 W:      https://linuxtv.org
5275 W:      http://palosaari.fi/linux/
5276 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5277 T:      git git://linuxtv.org/anttip/media_tree.git
5278 S:      Maintained
5279 F:      drivers/media/usb/dvb-usb-v2/au6610*
5280
5281 DVB_USB_CE6230 MEDIA DRIVER
5282 M:      Antti Palosaari <crope@iki.fi>
5283 L:      linux-media@vger.kernel.org
5284 W:      https://linuxtv.org
5285 W:      http://palosaari.fi/linux/
5286 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5287 T:      git git://linuxtv.org/anttip/media_tree.git
5288 S:      Maintained
5289 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5290
5291 DVB_USB_CXUSB MEDIA DRIVER
5292 M:      Michael Krufky <mkrufky@linuxtv.org>
5293 L:      linux-media@vger.kernel.org
5294 W:      https://linuxtv.org
5295 W:      http://github.com/mkrufky
5296 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5297 T:      git git://linuxtv.org/media_tree.git
5298 S:      Maintained
5299 F:      drivers/media/usb/dvb-usb/cxusb*
5300
5301 DVB_USB_EC168 MEDIA DRIVER
5302 M:      Antti Palosaari <crope@iki.fi>
5303 L:      linux-media@vger.kernel.org
5304 W:      https://linuxtv.org
5305 W:      http://palosaari.fi/linux/
5306 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5307 T:      git git://linuxtv.org/anttip/media_tree.git
5308 S:      Maintained
5309 F:      drivers/media/usb/dvb-usb-v2/ec168*
5310
5311 DVB_USB_GL861 MEDIA DRIVER
5312 M:      Antti Palosaari <crope@iki.fi>
5313 L:      linux-media@vger.kernel.org
5314 W:      https://linuxtv.org
5315 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5316 T:      git git://linuxtv.org/anttip/media_tree.git
5317 S:      Maintained
5318 F:      drivers/media/usb/dvb-usb-v2/gl861*
5319
5320 DVB_USB_MXL111SF MEDIA DRIVER
5321 M:      Michael Krufky <mkrufky@linuxtv.org>
5322 L:      linux-media@vger.kernel.org
5323 W:      https://linuxtv.org
5324 W:      http://github.com/mkrufky
5325 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5326 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5327 S:      Maintained
5328 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5329
5330 DVB_USB_RTL28XXU MEDIA DRIVER
5331 M:      Antti Palosaari <crope@iki.fi>
5332 L:      linux-media@vger.kernel.org
5333 W:      https://linuxtv.org
5334 W:      http://palosaari.fi/linux/
5335 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5336 T:      git git://linuxtv.org/anttip/media_tree.git
5337 S:      Maintained
5338 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5339
5340 DVB_USB_V2 MEDIA DRIVER
5341 M:      Antti Palosaari <crope@iki.fi>
5342 L:      linux-media@vger.kernel.org
5343 W:      https://linuxtv.org
5344 W:      http://palosaari.fi/linux/
5345 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5346 T:      git git://linuxtv.org/anttip/media_tree.git
5347 S:      Maintained
5348 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5349 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5350
5351 DYNAMIC DEBUG
5352 M:      Jason Baron <jbaron@akamai.com>
5353 S:      Maintained
5354 F:      lib/dynamic_debug.c
5355 F:      include/linux/dynamic_debug.h
5356
5357 DYNAMIC INTERRUPT MODERATION
5358 M:      Tal Gilboa <talgi@mellanox.com>
5359 S:      Maintained
5360 F:      include/linux/net_dim.h
5361
5362 DZ DECSTATION DZ11 SERIAL DRIVER
5363 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5364 S:      Maintained
5365 F:      drivers/tty/serial/dz.*
5366
5367 E3X0 POWER BUTTON DRIVER
5368 M:      Moritz Fischer <moritz.fischer@ettus.com>
5369 L:      usrp-users@lists.ettus.com
5370 W:      http://www.ettus.com
5371 S:      Supported
5372 F:      drivers/input/misc/e3x0-button.c
5373 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5374
5375 E4000 MEDIA DRIVER
5376 M:      Antti Palosaari <crope@iki.fi>
5377 L:      linux-media@vger.kernel.org
5378 W:      https://linuxtv.org
5379 W:      http://palosaari.fi/linux/
5380 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5381 T:      git git://linuxtv.org/anttip/media_tree.git
5382 S:      Maintained
5383 F:      drivers/media/tuners/e4000*
5384
5385 EARTH_PT1 MEDIA DRIVER
5386 M:      Akihiro Tsukada <tskd08@gmail.com>
5387 L:      linux-media@vger.kernel.org
5388 S:      Odd Fixes
5389 F:      drivers/media/pci/pt1/
5390
5391 EARTH_PT3 MEDIA DRIVER
5392 M:      Akihiro Tsukada <tskd08@gmail.com>
5393 L:      linux-media@vger.kernel.org
5394 S:      Odd Fixes
5395 F:      drivers/media/pci/pt3/
5396
5397 EC100 MEDIA DRIVER
5398 M:      Antti Palosaari <crope@iki.fi>
5399 L:      linux-media@vger.kernel.org
5400 W:      https://linuxtv.org
5401 W:      http://palosaari.fi/linux/
5402 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5403 T:      git git://linuxtv.org/anttip/media_tree.git
5404 S:      Maintained
5405 F:      drivers/media/dvb-frontends/ec100*
5406
5407 ECRYPT FILE SYSTEM
5408 M:      Tyler Hicks <tyhicks@canonical.com>
5409 L:      ecryptfs@vger.kernel.org
5410 W:      http://ecryptfs.org
5411 W:      https://launchpad.net/ecryptfs
5412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5413 S:      Supported
5414 F:      Documentation/filesystems/ecryptfs.txt
5415 F:      fs/ecryptfs/
5416
5417 EDAC-AMD64
5418 M:      Borislav Petkov <bp@alien8.de>
5419 L:      linux-edac@vger.kernel.org
5420 S:      Maintained
5421 F:      drivers/edac/amd64_edac*
5422
5423 EDAC-CALXEDA
5424 M:      Robert Richter <rric@kernel.org>
5425 L:      linux-edac@vger.kernel.org
5426 S:      Maintained
5427 F:      drivers/edac/highbank*
5428
5429 EDAC-CAVIUM OCTEON
5430 M:      Ralf Baechle <ralf@linux-mips.org>
5431 M:      David Daney <david.daney@cavium.com>
5432 L:      linux-edac@vger.kernel.org
5433 L:      linux-mips@vger.kernel.org
5434 S:      Supported
5435 F:      drivers/edac/octeon_edac*
5436
5437 EDAC-CAVIUM THUNDERX
5438 M:      David Daney <david.daney@cavium.com>
5439 M:      Jan Glauber <jglauber@cavium.com>
5440 L:      linux-edac@vger.kernel.org
5441 S:      Supported
5442 F:      drivers/edac/thunderx_edac*
5443
5444 EDAC-CORE
5445 M:      Borislav Petkov <bp@alien8.de>
5446 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5447 L:      linux-edac@vger.kernel.org
5448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5450 S:      Supported
5451 F:      Documentation/admin-guide/ras.rst
5452 F:      Documentation/driver-api/edac.rst
5453 F:      drivers/edac/
5454 F:      include/linux/edac.h
5455
5456 EDAC-E752X
5457 M:      Mark Gross <mark.gross@intel.com>
5458 L:      linux-edac@vger.kernel.org
5459 S:      Maintained
5460 F:      drivers/edac/e752x_edac.c
5461
5462 EDAC-E7XXX
5463 L:      linux-edac@vger.kernel.org
5464 S:      Maintained
5465 F:      drivers/edac/e7xxx_edac.c
5466
5467 EDAC-FSL_DDR
5468 M:      York Sun <york.sun@nxp.com>
5469 L:      linux-edac@vger.kernel.org
5470 S:      Maintained
5471 F:      drivers/edac/fsl_ddr_edac.*
5472
5473 EDAC-GHES
5474 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5475 L:      linux-edac@vger.kernel.org
5476 S:      Maintained
5477 F:      drivers/edac/ghes_edac.c
5478
5479 EDAC-I3000
5480 L:      linux-edac@vger.kernel.org
5481 S:      Orphan
5482 F:      drivers/edac/i3000_edac.c
5483
5484 EDAC-I5000
5485 L:      linux-edac@vger.kernel.org
5486 S:      Maintained
5487 F:      drivers/edac/i5000_edac.c
5488
5489 EDAC-I5400
5490 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5491 L:      linux-edac@vger.kernel.org
5492 S:      Maintained
5493 F:      drivers/edac/i5400_edac.c
5494
5495 EDAC-I7300
5496 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5497 L:      linux-edac@vger.kernel.org
5498 S:      Maintained
5499 F:      drivers/edac/i7300_edac.c
5500
5501 EDAC-I7CORE
5502 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5503 L:      linux-edac@vger.kernel.org
5504 S:      Maintained
5505 F:      drivers/edac/i7core_edac.c
5506
5507 EDAC-I82443BXGX
5508 M:      Tim Small <tim@buttersideup.com>
5509 L:      linux-edac@vger.kernel.org
5510 S:      Maintained
5511 F:      drivers/edac/i82443bxgx_edac.c
5512
5513 EDAC-I82975X
5514 M:      "Arvind R." <arvino55@gmail.com>
5515 L:      linux-edac@vger.kernel.org
5516 S:      Maintained
5517 F:      drivers/edac/i82975x_edac.c
5518
5519 EDAC-IE31200
5520 M:      Jason Baron <jbaron@akamai.com>
5521 L:      linux-edac@vger.kernel.org
5522 S:      Maintained
5523 F:      drivers/edac/ie31200_edac.c
5524
5525 EDAC-MPC85XX
5526 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5527 L:      linux-edac@vger.kernel.org
5528 S:      Maintained
5529 F:      drivers/edac/mpc85xx_edac.[ch]
5530
5531 EDAC-PASEMI
5532 M:      Egor Martovetsky <egor@pasemi.com>
5533 L:      linux-edac@vger.kernel.org
5534 S:      Maintained
5535 F:      drivers/edac/pasemi_edac.c
5536
5537 EDAC-PND2
5538 M:      Tony Luck <tony.luck@intel.com>
5539 L:      linux-edac@vger.kernel.org
5540 S:      Maintained
5541 F:      drivers/edac/pnd2_edac.[ch]
5542
5543 EDAC-R82600
5544 M:      Tim Small <tim@buttersideup.com>
5545 L:      linux-edac@vger.kernel.org
5546 S:      Maintained
5547 F:      drivers/edac/r82600_edac.c
5548
5549 EDAC-SBRIDGE
5550 M:      Tony Luck <tony.luck@intel.com>
5551 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5552 L:      linux-edac@vger.kernel.org
5553 S:      Maintained
5554 F:      drivers/edac/sb_edac.c
5555
5556 EDAC-SKYLAKE
5557 M:      Tony Luck <tony.luck@intel.com>
5558 L:      linux-edac@vger.kernel.org
5559 S:      Maintained
5560 F:      drivers/edac/skx_edac.c
5561
5562 EDAC-TI
5563 M:      Tero Kristo <t-kristo@ti.com>
5564 L:      linux-edac@vger.kernel.org
5565 S:      Maintained
5566 F:      drivers/edac/ti_edac.c
5567
5568 EDAC-QCOM
5569 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5570 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5571 L:      linux-arm-msm@vger.kernel.org
5572 L:      linux-edac@vger.kernel.org
5573 S:      Maintained
5574 F:      drivers/edac/qcom_edac.c
5575
5576 EDIROL UA-101/UA-1000 DRIVER
5577 M:      Clemens Ladisch <clemens@ladisch.de>
5578 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5579 T:      git git://git.alsa-project.org/alsa-kernel.git
5580 S:      Maintained
5581 F:      sound/usb/misc/ua101.c
5582
5583 EFI TEST DRIVER
5584 L:      linux-efi@vger.kernel.org
5585 M:      Ivan Hu <ivan.hu@canonical.com>
5586 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5587 S:      Maintained
5588 F:      drivers/firmware/efi/test/
5589
5590 EFI VARIABLE FILESYSTEM
5591 M:      Matthew Garrett <matthew.garrett@nebula.com>
5592 M:      Jeremy Kerr <jk@ozlabs.org>
5593 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5595 L:      linux-efi@vger.kernel.org
5596 S:      Maintained
5597 F:      fs/efivarfs/
5598
5599 EFIFB FRAMEBUFFER DRIVER
5600 L:      linux-fbdev@vger.kernel.org
5601 M:      Peter Jones <pjones@redhat.com>
5602 S:      Maintained
5603 F:      drivers/video/fbdev/efifb.c
5604
5605 EFS FILESYSTEM
5606 W:      http://aeschi.ch.eu.org/efs/
5607 S:      Orphan
5608 F:      fs/efs/
5609
5610 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5611 M:      Douglas Miller <dougmill@linux.ibm.com>
5612 L:      netdev@vger.kernel.org
5613 S:      Maintained
5614 F:      drivers/net/ethernet/ibm/ehea/
5615
5616 EM28XX VIDEO4LINUX DRIVER
5617 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5618 L:      linux-media@vger.kernel.org
5619 W:      https://linuxtv.org
5620 T:      git git://linuxtv.org/media_tree.git
5621 S:      Maintained
5622 F:      drivers/media/usb/em28xx/
5623 F:      Documentation/media/v4l-drivers/em28xx*
5624
5625 EMBEDDED LINUX
5626 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5627 M:      Matt Mackall <mpm@selenic.com>
5628 M:      David Woodhouse <dwmw2@infradead.org>
5629 L:      linux-embedded@vger.kernel.org
5630 S:      Maintained
5631
5632 Emulex 10Gbps iSCSI - OneConnect DRIVER
5633 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5634 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5635 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5636 L:      linux-scsi@vger.kernel.org
5637 W:      http://www.broadcom.com
5638 S:      Supported
5639 F:      drivers/scsi/be2iscsi/
5640
5641 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5642 M:      Sathya Perla <sathya.perla@broadcom.com>
5643 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5644 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5645 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5646 L:      netdev@vger.kernel.org
5647 W:      http://www.emulex.com
5648 S:      Supported
5649 F:      drivers/net/ethernet/emulex/benet/
5650
5651 EMULEX ONECONNECT ROCE DRIVER
5652 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5653 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5654 L:      linux-rdma@vger.kernel.org
5655 W:      http://www.broadcom.com
5656 S:      Odd Fixes
5657 F:      drivers/infiniband/hw/ocrdma/
5658 F:      include/uapi/rdma/ocrdma-abi.h
5659
5660 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5661 M:      James Smart <james.smart@broadcom.com>
5662 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5663 L:      linux-scsi@vger.kernel.org
5664 W:      http://www.broadcom.com
5665 S:      Supported
5666 F:      drivers/scsi/lpfc/
5667
5668 ENE CB710 FLASH CARD READER DRIVER
5669 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5670 S:      Maintained
5671 F:      drivers/misc/cb710/
5672 F:      drivers/mmc/host/cb710-mmc.*
5673 F:      include/linux/cb710.h
5674
5675 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5676 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5677 S:      Maintained
5678 F:      drivers/media/rc/ene_ir.*
5679
5680 EPSON S1D13XXX FRAMEBUFFER DRIVER
5681 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5682 S:      Maintained
5683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5684 F:      drivers/video/fbdev/s1d13xxxfb.c
5685 F:      include/video/s1d13xxxfb.h
5686
5687 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5688 M:      Jeff Layton <jlayton@kernel.org>
5689 S:      Maintained
5690 F:      lib/errseq.c
5691 F:      include/linux/errseq.h
5692
5693 ET131X NETWORK DRIVER
5694 M:      Mark Einon <mark.einon@gmail.com>
5695 S:      Odd Fixes
5696 F:      drivers/net/ethernet/agere/
5697
5698 ETHERNET BRIDGE
5699 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5700 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5701 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5702 L:      netdev@vger.kernel.org
5703 W:      http://www.linuxfoundation.org/en/Net:Bridge
5704 S:      Maintained
5705 F:      include/linux/netfilter_bridge/
5706 F:      net/bridge/
5707
5708 ETHERNET PHY LIBRARY
5709 M:      Andrew Lunn <andrew@lunn.ch>
5710 M:      Florian Fainelli <f.fainelli@gmail.com>
5711 M:      Heiner Kallweit <hkallweit1@gmail.com>
5712 L:      netdev@vger.kernel.org
5713 S:      Maintained
5714 F:      Documentation/ABI/testing/sysfs-bus-mdio
5715 F:      Documentation/devicetree/bindings/net/mdio*
5716 F:      Documentation/networking/phy.txt
5717 F:      drivers/net/phy/
5718 F:      drivers/of/of_mdio.c
5719 F:      drivers/of/of_net.c
5720 F:      include/linux/*mdio*.h
5721 F:      include/linux/of_net.h
5722 F:      include/linux/phy.h
5723 F:      include/linux/phy_fixed.h
5724 F:      include/linux/platform_data/mdio-bcm-unimac.h
5725 F:      include/linux/platform_data/mdio-gpio.h
5726 F:      include/trace/events/mdio.h
5727 F:      include/uapi/linux/mdio.h
5728 F:      include/uapi/linux/mii.h
5729
5730 EXT2 FILE SYSTEM
5731 M:      Jan Kara <jack@suse.com>
5732 L:      linux-ext4@vger.kernel.org
5733 S:      Maintained
5734 F:      Documentation/filesystems/ext2.txt
5735 F:      fs/ext2/
5736 F:      include/linux/ext2*
5737
5738 EXT4 FILE SYSTEM
5739 M:      "Theodore Ts'o" <tytso@mit.edu>
5740 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5741 L:      linux-ext4@vger.kernel.org
5742 W:      http://ext4.wiki.kernel.org
5743 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5745 S:      Maintained
5746 F:      Documentation/filesystems/ext4/
5747 F:      fs/ext4/
5748
5749 Extended Verification Module (EVM)
5750 M:      Mimi Zohar <zohar@linux.ibm.com>
5751 L:      linux-integrity@vger.kernel.org
5752 S:      Supported
5753 F:      security/integrity/evm/
5754
5755 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5756 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5757 L:      linux-efi@vger.kernel.org
5758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5759 S:      Maintained
5760 F:      Documentation/efi-stub.txt
5761 F:      arch/*/kernel/efi.c
5762 F:      arch/x86/boot/compressed/eboot.[ch]
5763 F:      arch/*/include/asm/efi.h
5764 F:      arch/x86/platform/efi/
5765 F:      drivers/firmware/efi/
5766 F:      include/linux/efi*.h
5767 F:      arch/arm/boot/compressed/efi-header.S
5768 F:      arch/arm64/kernel/efi-entry.S
5769
5770 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5771 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5772 M:      Chanwoo Choi <cw00.choi@samsung.com>
5773 L:      linux-kernel@vger.kernel.org
5774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5775 S:      Maintained
5776 F:      drivers/extcon/
5777 F:      include/linux/extcon/
5778 F:      include/linux/extcon.h
5779 F:      Documentation/extcon/
5780 F:      Documentation/devicetree/bindings/extcon/
5781
5782 EXYNOS DP DRIVER
5783 M:      Jingoo Han <jingoohan1@gmail.com>
5784 L:      dri-devel@lists.freedesktop.org
5785 S:      Maintained
5786 F:      drivers/gpu/drm/exynos/exynos_dp*
5787
5788 EXYNOS SYSMMU (IOMMU) driver
5789 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5790 L:      iommu@lists.linux-foundation.org
5791 S:      Maintained
5792 F:      drivers/iommu/exynos-iommu.c
5793
5794 EZchip NPS platform support
5795 M:      Vineet Gupta <vgupta@synopsys.com>
5796 M:      Ofer Levi <oferle@mellanox.com>
5797 S:      Supported
5798 F:      arch/arc/plat-eznps
5799 F:      arch/arc/boot/dts/eznps.dts
5800
5801 F2FS FILE SYSTEM
5802 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5803 M:      Chao Yu <yuchao0@huawei.com>
5804 L:      linux-f2fs-devel@lists.sourceforge.net
5805 W:      https://f2fs.wiki.kernel.org/
5806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5807 S:      Maintained
5808 F:      Documentation/filesystems/f2fs.txt
5809 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5810 F:      fs/f2fs/
5811 F:      include/linux/f2fs_fs.h
5812 F:      include/trace/events/f2fs.h
5813
5814 F71805F HARDWARE MONITORING DRIVER
5815 M:      Jean Delvare <jdelvare@suse.com>
5816 L:      linux-hwmon@vger.kernel.org
5817 S:      Maintained
5818 F:      Documentation/hwmon/f71805f
5819 F:      drivers/hwmon/f71805f.c
5820
5821 FADDR2LINE
5822 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5823 S:      Maintained
5824 F:      scripts/faddr2line
5825
5826 FAILOVER MODULE
5827 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5828 L:      netdev@vger.kernel.org
5829 S:      Supported
5830 F:      net/core/failover.c
5831 F:      include/net/failover.h
5832 F:      Documentation/networking/failover.rst
5833
5834 FANOTIFY
5835 M:      Jan Kara <jack@suse.cz>
5836 R:      Amir Goldstein <amir73il@gmail.com>
5837 L:      linux-fsdevel@vger.kernel.org
5838 S:      Maintained
5839 F:      fs/notify/fanotify/
5840 F:      include/linux/fanotify.h
5841 F:      include/uapi/linux/fanotify.h
5842
5843 FARSYNC SYNCHRONOUS DRIVER
5844 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5845 W:      http://www.farsite.co.uk/
5846 S:      Supported
5847 F:      drivers/net/wan/farsync.*
5848
5849 FAULT INJECTION SUPPORT
5850 M:      Akinobu Mita <akinobu.mita@gmail.com>
5851 S:      Supported
5852 F:      Documentation/fault-injection/
5853 F:      lib/fault-inject.c
5854
5855 FBTFT Framebuffer drivers
5856 S:      Orphan
5857 L:      dri-devel@lists.freedesktop.org
5858 L:      linux-fbdev@vger.kernel.org
5859 F:      drivers/staging/fbtft/
5860
5861 FC0011 TUNER DRIVER
5862 M:      Michael Buesch <m@bues.ch>
5863 L:      linux-media@vger.kernel.org
5864 S:      Maintained
5865 F:      drivers/media/tuners/fc0011.h
5866 F:      drivers/media/tuners/fc0011.c
5867
5868 FC2580 MEDIA DRIVER
5869 M:      Antti Palosaari <crope@iki.fi>
5870 L:      linux-media@vger.kernel.org
5871 W:      https://linuxtv.org
5872 W:      http://palosaari.fi/linux/
5873 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5874 T:      git git://linuxtv.org/anttip/media_tree.git
5875 S:      Maintained
5876 F:      drivers/media/tuners/fc2580*
5877
5878 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5879 M:      Johannes Thumshirn <jth@kernel.org>
5880 L:      linux-scsi@vger.kernel.org
5881 W:      www.Open-FCoE.org
5882 S:      Supported
5883 F:      drivers/scsi/libfc/
5884 F:      drivers/scsi/fcoe/
5885 F:      include/scsi/fc/
5886 F:      include/scsi/libfc.h
5887 F:      include/scsi/libfcoe.h
5888 F:      include/uapi/scsi/fc/
5889
5890 FILE LOCKING (flock() and fcntl()/lockf())
5891 M:      Jeff Layton <jlayton@kernel.org>
5892 M:      "J. Bruce Fields" <bfields@fieldses.org>
5893 L:      linux-fsdevel@vger.kernel.org
5894 S:      Maintained
5895 F:      include/linux/fcntl.h
5896 F:      include/uapi/linux/fcntl.h
5897 F:      fs/fcntl.c
5898 F:      fs/locks.c
5899
5900 FILESYSTEMS (VFS and infrastructure)
5901 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5902 L:      linux-fsdevel@vger.kernel.org
5903 S:      Maintained
5904 F:      fs/*
5905 F:      include/linux/fs.h
5906 F:      include/uapi/linux/fs.h
5907
5908 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5909 M:      Riku Voipio <riku.voipio@iki.fi>
5910 L:      linux-hwmon@vger.kernel.org
5911 S:      Maintained
5912 F:      drivers/hwmon/f75375s.c
5913 F:      include/linux/f75375s.h
5914
5915 FIREWIRE AUDIO DRIVERS
5916 M:      Clemens Ladisch <clemens@ladisch.de>
5917 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5918 T:      git git://git.alsa-project.org/alsa-kernel.git
5919 S:      Maintained
5920 F:      sound/firewire/
5921
5922 FIREWIRE MEDIA DRIVERS (firedtv)
5923 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5924 L:      linux-media@vger.kernel.org
5925 L:      linux1394-devel@lists.sourceforge.net
5926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5927 S:      Maintained
5928 F:      drivers/media/firewire/
5929
5930 FIREWIRE SBP-2 TARGET
5931 M:      Chris Boot <bootc@bootc.net>
5932 L:      linux-scsi@vger.kernel.org
5933 L:      target-devel@vger.kernel.org
5934 L:      linux1394-devel@lists.sourceforge.net
5935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5936 S:      Maintained
5937 F:      drivers/target/sbp/
5938
5939 FIREWIRE SUBSYSTEM
5940 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5941 L:      linux1394-devel@lists.sourceforge.net
5942 W:      http://ieee1394.wiki.kernel.org/
5943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5944 S:      Maintained
5945 F:      drivers/firewire/
5946 F:      include/linux/firewire.h
5947 F:      include/uapi/linux/firewire*.h
5948 F:      tools/firewire/
5949
5950 FIRMWARE LOADER (request_firmware)
5951 M:      Luis Chamberlain <mcgrof@kernel.org>
5952 L:      linux-kernel@vger.kernel.org
5953 S:      Maintained
5954 F:      Documentation/firmware_class/
5955 F:      drivers/base/firmware_loader/
5956 F:      include/linux/firmware.h
5957
5958 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5959 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5960 M:      Philip Kelleher <pjk1939@linux.ibm.com>
5961 S:      Maintained
5962 F:      drivers/block/rsxx/
5963
5964 FLOPPY DRIVER
5965 M:      Jiri Kosina <jikos@kernel.org>
5966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5967 S:      Odd fixes
5968 F:      drivers/block/floppy.c
5969
5970 FMC SUBSYSTEM
5971 M:      Alessandro Rubini <rubini@gnudd.com>
5972 W:      http://www.ohwr.org/projects/fmc-bus
5973 S:      Supported
5974 F:      drivers/fmc/
5975 F:      include/linux/fmc*.h
5976 F:      include/linux/ipmi-fru.h
5977 K:      fmc_d.*register
5978
5979 FPGA MANAGER FRAMEWORK
5980 M:      Alan Tull <atull@kernel.org>
5981 M:      Moritz Fischer <mdf@kernel.org>
5982 L:      linux-fpga@vger.kernel.org
5983 S:      Maintained
5984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5985 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5986 F:      Documentation/fpga/
5987 F:      Documentation/driver-api/fpga/
5988 F:      Documentation/devicetree/bindings/fpga/
5989 F:      drivers/fpga/
5990 F:      include/linux/fpga/
5991 W:      http://www.rocketboards.org
5992
5993 FPGA DFL DRIVERS
5994 M:      Wu Hao <hao.wu@intel.com>
5995 L:      linux-fpga@vger.kernel.org
5996 S:      Maintained
5997 F:      Documentation/fpga/dfl.txt
5998 F:      include/uapi/linux/fpga-dfl.h
5999 F:      drivers/fpga/dfl*
6000
6001 FPU EMULATOR
6002 M:      Bill Metzenthen <billm@melbpc.org.au>
6003 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6004 S:      Maintained
6005 F:      arch/x86/math-emu/
6006
6007 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6008 L:      netdev@vger.kernel.org
6009 S:      Orphan
6010 F:      drivers/net/wan/dlci.c
6011 F:      drivers/net/wan/sdla.c
6012
6013 FRAMEBUFFER LAYER
6014 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6015 L:      dri-devel@lists.freedesktop.org
6016 L:      linux-fbdev@vger.kernel.org
6017 T:      git git://github.com/bzolnier/linux.git
6018 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6019 S:      Maintained
6020 F:      Documentation/fb/
6021 F:      drivers/video/
6022 F:      include/video/
6023 F:      include/linux/fb.h
6024 F:      include/uapi/video/
6025 F:      include/uapi/linux/fb.h
6026
6027 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6028 M:      Horia Geantă <horia.geanta@nxp.com>
6029 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6030 L:      linux-crypto@vger.kernel.org
6031 S:      Maintained
6032 F:      drivers/crypto/caam/
6033 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6034
6035 FREESCALE DIU FRAMEBUFFER DRIVER
6036 M:      Timur Tabi <timur@kernel.org>
6037 L:      linux-fbdev@vger.kernel.org
6038 S:      Maintained
6039 F:      drivers/video/fbdev/fsl-diu-fb.*
6040
6041 FREESCALE DMA DRIVER
6042 M:      Li Yang <leoyang.li@nxp.com>
6043 M:      Zhang Wei <zw@zh-kernel.org>
6044 L:      linuxppc-dev@lists.ozlabs.org
6045 S:      Maintained
6046 F:      drivers/dma/fsldma.*
6047
6048 FREESCALE ENETC ETHERNET DRIVERS
6049 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6050 L:      netdev@vger.kernel.org
6051 S:      Maintained
6052 F:      drivers/net/ethernet/freescale/enetc/
6053
6054 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6055 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6056 L:      netdev@vger.kernel.org
6057 S:      Maintained
6058 F:      drivers/net/ethernet/freescale/gianfar*
6059 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6060
6061 FREESCALE GPMI NAND DRIVER
6062 M:      Han Xu <han.xu@nxp.com>
6063 L:      linux-mtd@lists.infradead.org
6064 S:      Maintained
6065 F:      drivers/mtd/nand/raw/gpmi-nand/*
6066
6067 FREESCALE I2C CPM DRIVER
6068 M:      Jochen Friedrich <jochen@scram.de>
6069 L:      linuxppc-dev@lists.ozlabs.org
6070 L:      linux-i2c@vger.kernel.org
6071 S:      Maintained
6072 F:      drivers/i2c/busses/i2c-cpm.c
6073
6074 FREESCALE IMX LPI2C DRIVER
6075 M:      Dong Aisheng <aisheng.dong@nxp.com>
6076 L:      linux-i2c@vger.kernel.org
6077 L:      linux-imx@nxp.com
6078 S:      Maintained
6079 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6080 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6081
6082 FREESCALE IMX / MXC FEC DRIVER
6083 M:      Fugang Duan <fugang.duan@nxp.com>
6084 L:      netdev@vger.kernel.org
6085 S:      Maintained
6086 F:      drivers/net/ethernet/freescale/fec_main.c
6087 F:      drivers/net/ethernet/freescale/fec_ptp.c
6088 F:      drivers/net/ethernet/freescale/fec.h
6089 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6090
6091 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6092 M:      Sascha Hauer <s.hauer@pengutronix.de>
6093 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6094 L:      linux-fbdev@vger.kernel.org
6095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6096 S:      Maintained
6097 F:      include/linux/platform_data/video-imxfb.h
6098 F:      drivers/video/fbdev/imxfb.c
6099
6100 FREESCALE QORIQ DPAA ETHERNET DRIVER
6101 M:      Madalin Bucur <madalin.bucur@nxp.com>
6102 L:      netdev@vger.kernel.org
6103 S:      Maintained
6104 F:      drivers/net/ethernet/freescale/dpaa
6105
6106 FREESCALE QORIQ DPAA FMAN DRIVER
6107 M:      Madalin Bucur <madalin.bucur@nxp.com>
6108 L:      netdev@vger.kernel.org
6109 S:      Maintained
6110 F:      drivers/net/ethernet/freescale/fman
6111 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6112
6113 FREESCALE QORIQ PTP CLOCK DRIVER
6114 M:      Yangbo Lu <yangbo.lu@nxp.com>
6115 L:      netdev@vger.kernel.org
6116 S:      Maintained
6117 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6118 F:      drivers/ptp/ptp_qoriq.c
6119 F:      drivers/ptp/ptp_qoriq_debugfs.c
6120 F:      include/linux/fsl/ptp_qoriq.h
6121 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6122
6123 FREESCALE QUAD SPI DRIVER
6124 M:      Han Xu <han.xu@nxp.com>
6125 L:      linux-spi@vger.kernel.org
6126 S:      Maintained
6127 F:      drivers/spi/spi-fsl-qspi.c
6128
6129 FREESCALE QUICC ENGINE LIBRARY
6130 M:      Qiang Zhao <qiang.zhao@nxp.com>
6131 L:      linuxppc-dev@lists.ozlabs.org
6132 S:      Maintained
6133 F:      drivers/soc/fsl/qe/
6134 F:      include/soc/fsl/*qe*.h
6135 F:      include/soc/fsl/*ucc*.h
6136
6137 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6138 M:      Li Yang <leoyang.li@nxp.com>
6139 L:      netdev@vger.kernel.org
6140 L:      linuxppc-dev@lists.ozlabs.org
6141 S:      Maintained
6142 F:      drivers/net/ethernet/freescale/ucc_geth*
6143
6144 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6145 M:      Zhao Qiang <qiang.zhao@nxp.com>
6146 L:      netdev@vger.kernel.org
6147 L:      linuxppc-dev@lists.ozlabs.org
6148 S:      Maintained
6149 F:      drivers/net/wan/fsl_ucc_hdlc*
6150
6151 FREESCALE QUICC ENGINE UCC UART DRIVER
6152 M:      Timur Tabi <timur@kernel.org>
6153 L:      linuxppc-dev@lists.ozlabs.org
6154 S:      Maintained
6155 F:      drivers/tty/serial/ucc_uart.c
6156
6157 FREESCALE SOC DRIVERS
6158 M:      Li Yang <leoyang.li@nxp.com>
6159 L:      linuxppc-dev@lists.ozlabs.org
6160 L:      linux-arm-kernel@lists.infradead.org
6161 S:      Maintained
6162 F:      Documentation/devicetree/bindings/soc/fsl/
6163 F:      drivers/soc/fsl/
6164 F:      include/linux/fsl/
6165
6166 FREESCALE SOC FS_ENET DRIVER
6167 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6168 L:      linuxppc-dev@lists.ozlabs.org
6169 L:      netdev@vger.kernel.org
6170 S:      Maintained
6171 F:      drivers/net/ethernet/freescale/fs_enet/
6172 F:      include/linux/fs_enet_pd.h
6173
6174 FREESCALE SOC SOUND DRIVERS
6175 M:      Timur Tabi <timur@kernel.org>
6176 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6177 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6178 R:      Fabio Estevam <festevam@gmail.com>
6179 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6180 L:      linuxppc-dev@lists.ozlabs.org
6181 S:      Maintained
6182 F:      sound/soc/fsl/fsl*
6183 F:      sound/soc/fsl/imx*
6184 F:      sound/soc/fsl/mpc8610_hpcd.c
6185
6186 FREESCALE USB PERIPHERAL DRIVERS
6187 M:      Li Yang <leoyang.li@nxp.com>
6188 L:      linux-usb@vger.kernel.org
6189 L:      linuxppc-dev@lists.ozlabs.org
6190 S:      Maintained
6191 F:      drivers/usb/gadget/udc/fsl*
6192
6193 FREEVXFS FILESYSTEM
6194 M:      Christoph Hellwig <hch@infradead.org>
6195 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6196 S:      Maintained
6197 F:      fs/freevxfs/
6198
6199 FREEZER
6200 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6201 M:      Pavel Machek <pavel@ucw.cz>
6202 L:      linux-pm@vger.kernel.org
6203 S:      Supported
6204 F:      Documentation/power/freezing-of-tasks.txt
6205 F:      include/linux/freezer.h
6206 F:      kernel/freezer.c
6207
6208 FRONTSWAP API
6209 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6210 L:      linux-kernel@vger.kernel.org
6211 S:      Maintained
6212 F:      mm/frontswap.c
6213 F:      include/linux/frontswap.h
6214
6215 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6216 M:      David Howells <dhowells@redhat.com>
6217 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6218 S:      Supported
6219 F:      Documentation/filesystems/caching/
6220 F:      fs/fscache/
6221 F:      include/linux/fscache*.h
6222
6223 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6224 M:      Theodore Y. Ts'o <tytso@mit.edu>
6225 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6226 L:      linux-fscrypt@vger.kernel.org
6227 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6229 S:      Supported
6230 F:      fs/crypto/
6231 F:      include/linux/fscrypt*.h
6232 F:      Documentation/filesystems/fscrypt.rst
6233
6234 FSI-ATTACHED I2C DRIVER
6235 M:      Eddie James <eajames@linux.ibm.com>
6236 L:      linux-i2c@vger.kernel.org
6237 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6238 S:      Maintained
6239 F:      drivers/i2c/busses/i2c-fsi.c
6240 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6241
6242 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6243 M:      Jan Kara <jack@suse.cz>
6244 R:      Amir Goldstein <amir73il@gmail.com>
6245 L:      linux-fsdevel@vger.kernel.org
6246 S:      Maintained
6247 F:      fs/notify/
6248 F:      include/linux/fsnotify*.h
6249
6250 FUJITSU LAPTOP EXTRAS
6251 M:      Jonathan Woithe <jwoithe@just42.net>
6252 L:      platform-driver-x86@vger.kernel.org
6253 S:      Maintained
6254 F:      drivers/platform/x86/fujitsu-laptop.c
6255
6256 FUJITSU M-5MO LS CAMERA ISP DRIVER
6257 M:      Kyungmin Park <kyungmin.park@samsung.com>
6258 M:      Heungjun Kim <riverful.kim@samsung.com>
6259 L:      linux-media@vger.kernel.org
6260 S:      Maintained
6261 F:      drivers/media/i2c/m5mols/
6262 F:      include/media/i2c/m5mols.h
6263
6264 FUJITSU TABLET EXTRAS
6265 M:      Robert Gerlach <khnz@gmx.de>
6266 L:      platform-driver-x86@vger.kernel.org
6267 S:      Maintained
6268 F:      drivers/platform/x86/fujitsu-tablet.c
6269
6270 FUSE: FILESYSTEM IN USERSPACE
6271 M:      Miklos Szeredi <miklos@szeredi.hu>
6272 L:      linux-fsdevel@vger.kernel.org
6273 W:      http://fuse.sourceforge.net/
6274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6275 S:      Maintained
6276 F:      fs/fuse/
6277 F:      include/uapi/linux/fuse.h
6278 F:      Documentation/filesystems/fuse.txt
6279
6280 FUTEX SUBSYSTEM
6281 M:      Thomas Gleixner <tglx@linutronix.de>
6282 M:      Ingo Molnar <mingo@redhat.com>
6283 R:      Peter Zijlstra <peterz@infradead.org>
6284 R:      Darren Hart <dvhart@infradead.org>
6285 L:      linux-kernel@vger.kernel.org
6286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6287 S:      Maintained
6288 F:      kernel/futex.c
6289 F:      kernel/futex_compat.c
6290 F:      include/asm-generic/futex.h
6291 F:      include/linux/futex.h
6292 F:      include/uapi/linux/futex.h
6293 F:      tools/testing/selftests/futex/
6294 F:      tools/perf/bench/futex*
6295 F:      Documentation/*futex*
6296
6297 GCC PLUGINS
6298 M:      Kees Cook <keescook@chromium.org>
6299 R:      Emese Revfy <re.emese@gmail.com>
6300 L:      kernel-hardening@lists.openwall.com
6301 S:      Maintained
6302 F:      scripts/gcc-plugins/
6303 F:      scripts/gcc-plugin.sh
6304 F:      scripts/Makefile.gcc-plugins
6305 F:      Documentation/gcc-plugins.txt
6306
6307 GASKET DRIVER FRAMEWORK
6308 M:      Rob Springer <rspringer@google.com>
6309 M:      Todd Poynor <toddpoynor@google.com>
6310 M:      Ben Chan <benchan@chromium.org>
6311 S:      Maintained
6312 F:      drivers/staging/gasket/
6313
6314 GCOV BASED KERNEL PROFILING
6315 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6316 S:      Maintained
6317 F:      kernel/gcov/
6318 F:      Documentation/dev-tools/gcov.rst
6319
6320 GDB KERNEL DEBUGGING HELPER SCRIPTS
6321 M:      Jan Kiszka <jan.kiszka@siemens.com>
6322 M:      Kieran Bingham <kbingham@kernel.org>
6323 S:      Supported
6324 F:      scripts/gdb/
6325
6326 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6327 M:      Achim Leubner <achim_leubner@adaptec.com>
6328 L:      linux-scsi@vger.kernel.org
6329 W:      http://www.icp-vortex.com/
6330 S:      Supported
6331 F:      drivers/scsi/gdt*
6332
6333 GEMTEK FM RADIO RECEIVER DRIVER
6334 M:      Hans Verkuil <hverkuil@xs4all.nl>
6335 L:      linux-media@vger.kernel.org
6336 T:      git git://linuxtv.org/media_tree.git
6337 W:      https://linuxtv.org
6338 S:      Maintained
6339 F:      drivers/media/radio/radio-gemtek*
6340
6341 GENERIC GPIO I2C DRIVER
6342 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6343 S:      Supported
6344 F:      drivers/i2c/busses/i2c-gpio.c
6345 F:      include/linux/platform_data/i2c-gpio.h
6346
6347 GENERIC GPIO I2C MULTIPLEXER DRIVER
6348 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6349 L:      linux-i2c@vger.kernel.org
6350 S:      Supported
6351 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6352 F:      include/linux/platform_data/i2c-mux-gpio.h
6353 F:      Documentation/i2c/muxes/i2c-mux-gpio
6354
6355 GENERIC HDLC (WAN) DRIVERS
6356 M:      Krzysztof Halasa <khc@pm.waw.pl>
6357 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6358 S:      Maintained
6359 F:      drivers/net/wan/c101.c
6360 F:      drivers/net/wan/hd6457*
6361 F:      drivers/net/wan/hdlc*
6362 F:      drivers/net/wan/n2.c
6363 F:      drivers/net/wan/pc300too.c
6364 F:      drivers/net/wan/pci200syn.c
6365 F:      drivers/net/wan/wanxl*
6366
6367 GENERIC INCLUDE/ASM HEADER FILES
6368 M:      Arnd Bergmann <arnd@arndb.de>
6369 L:      linux-arch@vger.kernel.org
6370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6371 S:      Maintained
6372 F:      include/asm-generic/
6373 F:      include/uapi/asm-generic/
6374
6375 GENERIC PHY FRAMEWORK
6376 M:      Kishon Vijay Abraham I <kishon@ti.com>
6377 L:      linux-kernel@vger.kernel.org
6378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6379 S:      Supported
6380 F:      drivers/phy/
6381 F:      include/linux/phy/
6382 F:      Documentation/devicetree/bindings/phy/
6383
6384 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6385 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6386 S:      Supported
6387 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6388
6389 GENERIC PM DOMAINS
6390 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6391 M:      Kevin Hilman <khilman@kernel.org>
6392 M:      Ulf Hansson <ulf.hansson@linaro.org>
6393 L:      linux-pm@vger.kernel.org
6394 S:      Supported
6395 F:      drivers/base/power/domain*.c
6396 F:      include/linux/pm_domain.h
6397 F:      Documentation/devicetree/bindings/power/power_domain.txt
6398
6399 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6400 M:      Eugen Hristev <eugen.hristev@microchip.com>
6401 L:      linux-input@vger.kernel.org
6402 S:      Maintained
6403 F:      drivers/input/touchscreen/resistive-adc-touch.c
6404
6405 GENERIC UIO DRIVER FOR PCI DEVICES
6406 M:      "Michael S. Tsirkin" <mst@redhat.com>
6407 L:      kvm@vger.kernel.org
6408 S:      Supported
6409 F:      drivers/uio/uio_pci_generic.c
6410
6411 GENWQE (IBM Generic Workqueue Card)
6412 M:      Frank Haverkamp <haver@linux.ibm.com>
6413 S:      Supported
6414 F:      drivers/misc/genwqe/
6415
6416 GET_MAINTAINER SCRIPT
6417 M:      Joe Perches <joe@perches.com>
6418 S:      Maintained
6419 F:      scripts/get_maintainer.pl
6420
6421 GFS2 FILE SYSTEM
6422 M:      Bob Peterson <rpeterso@redhat.com>
6423 M:      Andreas Gruenbacher <agruenba@redhat.com>
6424 L:      cluster-devel@redhat.com
6425 W:      http://sources.redhat.com/cluster/
6426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6427 S:      Supported
6428 F:      Documentation/filesystems/gfs2*.txt
6429 F:      fs/gfs2/
6430 F:      include/uapi/linux/gfs2_ondisk.h
6431
6432 GIGASET ISDN DRIVERS
6433 M:      Paul Bolle <pebolle@tiscali.nl>
6434 L:      gigaset307x-common@lists.sourceforge.net
6435 W:      http://gigaset307x.sourceforge.net/
6436 S:      Odd Fixes
6437 F:      Documentation/isdn/README.gigaset
6438 F:      drivers/isdn/gigaset/
6439 F:      include/uapi/linux/gigaset_dev.h
6440
6441 GNSS SUBSYSTEM
6442 M:      Johan Hovold <johan@kernel.org>
6443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6444 S:      Maintained
6445 F:      Documentation/ABI/testing/sysfs-class-gnss
6446 F:      Documentation/devicetree/bindings/gnss/
6447 F:      drivers/gnss/
6448 F:      include/linux/gnss.h
6449
6450 GO7007 MPEG CODEC
6451 M:      Hans Verkuil <hans.verkuil@cisco.com>
6452 L:      linux-media@vger.kernel.org
6453 S:      Maintained
6454 F:      drivers/media/usb/go7007/
6455
6456 GOODIX TOUCHSCREEN
6457 M:      Bastien Nocera <hadess@hadess.net>
6458 L:      linux-input@vger.kernel.org
6459 S:      Maintained
6460 F:      drivers/input/touchscreen/goodix.c
6461
6462 GPD POCKET FAN DRIVER
6463 M:      Hans de Goede <hdegoede@redhat.com>
6464 L:      platform-driver-x86@vger.kernel.org
6465 S:      Maintained
6466 F:      drivers/platform/x86/gpd-pocket-fan.c
6467
6468 GPIO ACPI SUPPORT
6469 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6470 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6471 L:      linux-gpio@vger.kernel.org
6472 L:      linux-acpi@vger.kernel.org
6473 S:      Maintained
6474 F:      Documentation/acpi/gpio-properties.txt
6475 F:      drivers/gpio/gpiolib-acpi.c
6476
6477 GPIO IR Transmitter
6478 M:      Sean Young <sean@mess.org>
6479 L:      linux-media@vger.kernel.org
6480 S:      Maintained
6481 F:      drivers/media/rc/gpio-ir-tx.c
6482
6483 GPIO MOCKUP DRIVER
6484 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6485 L:      linux-gpio@vger.kernel.org
6486 S:      Maintained
6487 F:      drivers/gpio/gpio-mockup.c
6488 F:      tools/testing/selftests/gpio/
6489
6490 GPIO SUBSYSTEM
6491 M:      Linus Walleij <linus.walleij@linaro.org>
6492 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6493 L:      linux-gpio@vger.kernel.org
6494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6495 S:      Maintained
6496 F:      Documentation/devicetree/bindings/gpio/
6497 F:      Documentation/driver-api/gpio/
6498 F:      Documentation/gpio/
6499 F:      Documentation/ABI/testing/gpio-cdev
6500 F:      Documentation/ABI/obsolete/sysfs-gpio
6501 F:      drivers/gpio/
6502 F:      include/linux/gpio/
6503 F:      include/linux/gpio.h
6504 F:      include/linux/of_gpio.h
6505 F:      include/asm-generic/gpio.h
6506 F:      include/uapi/linux/gpio.h
6507 F:      tools/gpio/
6508
6509 GRE DEMULTIPLEXER DRIVER
6510 M:      Dmitry Kozlov <xeb@mail.ru>
6511 L:      netdev@vger.kernel.org
6512 S:      Maintained
6513 F:      net/ipv4/gre_demux.c
6514 F:      net/ipv4/gre_offload.c
6515 F:      include/net/gre.h
6516
6517 GRETH 10/100/1G Ethernet MAC device driver
6518 M:      Andreas Larsson <andreas@gaisler.com>
6519 L:      netdev@vger.kernel.org
6520 S:      Maintained
6521 F:      drivers/net/ethernet/aeroflex/
6522
6523 GREYBUS AUDIO PROTOCOLS DRIVERS
6524 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6525 M:      Mark Greer <mgreer@animalcreek.com>
6526 S:      Maintained
6527 F:      drivers/staging/greybus/audio_apbridgea.c
6528 F:      drivers/staging/greybus/audio_apbridgea.h
6529 F:      drivers/staging/greybus/audio_codec.c
6530 F:      drivers/staging/greybus/audio_codec.h
6531 F:      drivers/staging/greybus/audio_gb.c
6532 F:      drivers/staging/greybus/audio_manager.c
6533 F:      drivers/staging/greybus/audio_manager.h
6534 F:      drivers/staging/greybus/audio_manager_module.c
6535 F:      drivers/staging/greybus/audio_manager_private.h
6536 F:      drivers/staging/greybus/audio_manager_sysfs.c
6537 F:      drivers/staging/greybus/audio_module.c
6538 F:      drivers/staging/greybus/audio_topology.c
6539
6540 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6541 M:      Viresh Kumar <vireshk@kernel.org>
6542 S:      Maintained
6543 F:      drivers/staging/greybus/authentication.c
6544 F:      drivers/staging/greybus/bootrom.c
6545 F:      drivers/staging/greybus/firmware.h
6546 F:      drivers/staging/greybus/fw-core.c
6547 F:      drivers/staging/greybus/fw-download.c
6548 F:      drivers/staging/greybus/fw-management.c
6549 F:      drivers/staging/greybus/greybus_authentication.h
6550 F:      drivers/staging/greybus/greybus_firmware.h
6551 F:      drivers/staging/greybus/hid.c
6552 F:      drivers/staging/greybus/i2c.c
6553 F:      drivers/staging/greybus/spi.c
6554 F:      drivers/staging/greybus/spilib.c
6555 F:      drivers/staging/greybus/spilib.h
6556
6557 GREYBUS LOOPBACK DRIVER
6558 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6559 S:      Maintained
6560 F:      drivers/staging/greybus/loopback.c
6561
6562 GREYBUS PLATFORM DRIVERS
6563 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6564 S:      Maintained
6565 F:      drivers/staging/greybus/arche-platform.c
6566 F:      drivers/staging/greybus/arche-apb-ctrl.c
6567 F:      drivers/staging/greybus/arche_platform.h
6568
6569 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6570 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6571 S:      Maintained
6572 F:      drivers/staging/greybus/sdio.c
6573 F:      drivers/staging/greybus/light.c
6574 F:      drivers/staging/greybus/gpio.c
6575 F:      drivers/staging/greybus/power_supply.c
6576 F:      drivers/staging/greybus/spi.c
6577 F:      drivers/staging/greybus/spilib.c
6578
6579 GREYBUS SUBSYSTEM
6580 M:      Johan Hovold <johan@kernel.org>
6581 M:      Alex Elder <elder@kernel.org>
6582 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6583 S:      Maintained
6584 F:      drivers/staging/greybus/
6585 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6586
6587 GREYBUS UART PROTOCOLS DRIVERS
6588 M:      David Lin <dtwlin@gmail.com>
6589 S:      Maintained
6590 F:      drivers/staging/greybus/uart.c
6591 F:      drivers/staging/greybus/log.c
6592
6593 GS1662 VIDEO SERIALIZER
6594 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6595 L:      linux-media@vger.kernel.org
6596 T:      git git://linuxtv.org/media_tree.git
6597 S:      Maintained
6598 F:      drivers/media/spi/gs1662.c
6599
6600 GSPCA FINEPIX SUBDRIVER
6601 M:      Frank Zago <frank@zago.net>
6602 L:      linux-media@vger.kernel.org
6603 T:      git git://linuxtv.org/media_tree.git
6604 S:      Maintained
6605 F:      drivers/media/usb/gspca/finepix.c
6606
6607 GSPCA GL860 SUBDRIVER
6608 M:      Olivier Lorin <o.lorin@laposte.net>
6609 L:      linux-media@vger.kernel.org
6610 T:      git git://linuxtv.org/media_tree.git
6611 S:      Maintained
6612 F:      drivers/media/usb/gspca/gl860/
6613
6614 GSPCA M5602 SUBDRIVER
6615 M:      Erik Andren <erik.andren@gmail.com>
6616 L:      linux-media@vger.kernel.org
6617 T:      git git://linuxtv.org/media_tree.git
6618 S:      Maintained
6619 F:      drivers/media/usb/gspca/m5602/
6620
6621 GSPCA PAC207 SONIXB SUBDRIVER
6622 M:      Hans Verkuil <hverkuil@xs4all.nl>
6623 L:      linux-media@vger.kernel.org
6624 T:      git git://linuxtv.org/media_tree.git
6625 S:      Odd Fixes
6626 F:      drivers/media/usb/gspca/pac207.c
6627
6628 GSPCA SN9C20X SUBDRIVER
6629 M:      Brian Johnson <brijohn@gmail.com>
6630 L:      linux-media@vger.kernel.org
6631 T:      git git://linuxtv.org/media_tree.git
6632 S:      Maintained
6633 F:      drivers/media/usb/gspca/sn9c20x.c
6634
6635 GSPCA T613 SUBDRIVER
6636 M:      Leandro Costantino <lcostantino@gmail.com>
6637 L:      linux-media@vger.kernel.org
6638 T:      git git://linuxtv.org/media_tree.git
6639 S:      Maintained
6640 F:      drivers/media/usb/gspca/t613.c
6641
6642 GSPCA USB WEBCAM DRIVER
6643 M:      Hans Verkuil <hverkuil@xs4all.nl>
6644 L:      linux-media@vger.kernel.org
6645 T:      git git://linuxtv.org/media_tree.git
6646 S:      Odd Fixes
6647 F:      drivers/media/usb/gspca/
6648
6649 GTP (GPRS Tunneling Protocol)
6650 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6651 M:      Harald Welte <laforge@gnumonks.org>
6652 L:      osmocom-net-gprs@lists.osmocom.org
6653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6654 S:      Maintained
6655 F:      drivers/net/gtp.c
6656
6657 GUID PARTITION TABLE (GPT)
6658 M:      Davidlohr Bueso <dave@stgolabs.net>
6659 L:      linux-efi@vger.kernel.org
6660 S:      Maintained
6661 F:      block/partitions/efi.*
6662
6663 H8/300 ARCHITECTURE
6664 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6665 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6666 W:      http://uclinux-h8.sourceforge.jp
6667 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6668 S:      Maintained
6669 F:      arch/h8300/
6670 F:      drivers/clocksource/h8300_*.c
6671 F:      drivers/clk/h8300/
6672 F:      drivers/irqchip/irq-renesas-h8*.c
6673
6674 HACKRF MEDIA DRIVER
6675 M:      Antti Palosaari <crope@iki.fi>
6676 L:      linux-media@vger.kernel.org
6677 W:      https://linuxtv.org
6678 W:      http://palosaari.fi/linux/
6679 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6680 T:      git git://linuxtv.org/anttip/media_tree.git
6681 S:      Maintained
6682 F:      drivers/media/usb/hackrf/
6683
6684 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6685 M:      Frank Seidel <frank@f-seidel.de>
6686 L:      platform-driver-x86@vger.kernel.org
6687 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6688 S:      Maintained
6689 F:      drivers/platform/x86/hdaps.c
6690
6691 HARDWARE MONITORING
6692 M:      Jean Delvare <jdelvare@suse.com>
6693 M:      Guenter Roeck <linux@roeck-us.net>
6694 L:      linux-hwmon@vger.kernel.org
6695 W:      http://hwmon.wiki.kernel.org/
6696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6697 S:      Maintained
6698 F:      Documentation/devicetree/bindings/hwmon/
6699 F:      Documentation/hwmon/
6700 F:      drivers/hwmon/
6701 F:      include/linux/hwmon*.h
6702 F:      include/trace/events/hwmon*.h
6703
6704 HARDWARE RANDOM NUMBER GENERATOR CORE
6705 M:      Matt Mackall <mpm@selenic.com>
6706 M:      Herbert Xu <herbert@gondor.apana.org.au>
6707 L:      linux-crypto@vger.kernel.org
6708 S:      Odd fixes
6709 F:      Documentation/devicetree/bindings/rng/
6710 F:      Documentation/hw_random.txt
6711 F:      drivers/char/hw_random/
6712 F:      include/linux/hw_random.h
6713
6714 HARDWARE TRACING FACILITIES
6715 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6716 S:      Maintained
6717 F:      drivers/hwtracing/
6718
6719 HARDWARE SPINLOCK CORE
6720 M:      Ohad Ben-Cohen <ohad@wizery.com>
6721 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6722 L:      linux-remoteproc@vger.kernel.org
6723 S:      Maintained
6724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6725 F:      Documentation/devicetree/bindings/hwlock/
6726 F:      Documentation/hwspinlock.txt
6727 F:      drivers/hwspinlock/
6728 F:      include/linux/hwspinlock.h
6729
6730 HARMONY SOUND DRIVER
6731 L:      linux-parisc@vger.kernel.org
6732 S:      Maintained
6733 F:      sound/parisc/harmony.*
6734
6735 HDPVR USB VIDEO ENCODER DRIVER
6736 M:      Hans Verkuil <hverkuil@xs4all.nl>
6737 L:      linux-media@vger.kernel.org
6738 T:      git git://linuxtv.org/media_tree.git
6739 W:      https://linuxtv.org
6740 S:      Odd Fixes
6741 F:      drivers/media/usb/hdpvr/
6742
6743 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6744 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6745 S:      Supported
6746 F:      Documentation/watchdog/hpwdt.txt
6747 F:      drivers/watchdog/hpwdt.c
6748
6749 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6750 M:      Don Brace <don.brace@microsemi.com>
6751 L:      esc.storagedev@microsemi.com
6752 L:      linux-scsi@vger.kernel.org
6753 S:      Supported
6754 F:      Documentation/scsi/hpsa.txt
6755 F:      drivers/scsi/hpsa*.[ch]
6756 F:      include/linux/cciss*.h
6757 F:      include/uapi/linux/cciss*.h
6758
6759 HFI1 DRIVER
6760 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6761 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6762 L:      linux-rdma@vger.kernel.org
6763 S:      Supported
6764 F:      drivers/infiniband/hw/hfi1
6765
6766 HFS FILESYSTEM
6767 L:      linux-fsdevel@vger.kernel.org
6768 S:      Orphan
6769 F:      Documentation/filesystems/hfs.txt
6770 F:      fs/hfs/
6771
6772 HFSPLUS FILESYSTEM
6773 L:      linux-fsdevel@vger.kernel.org
6774 S:      Orphan
6775 F:      Documentation/filesystems/hfsplus.txt
6776 F:      fs/hfsplus/
6777
6778 HGA FRAMEBUFFER DRIVER
6779 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6780 L:      linux-nvidia@lists.surfsouth.com
6781 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6782 S:      Maintained
6783 F:      drivers/video/fbdev/hgafb.c
6784
6785 HIBERNATION (aka Software Suspend, aka swsusp)
6786 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6787 M:      Pavel Machek <pavel@ucw.cz>
6788 L:      linux-pm@vger.kernel.org
6789 B:      https://bugzilla.kernel.org
6790 S:      Supported
6791 F:      arch/x86/power/
6792 F:      drivers/base/power/
6793 F:      kernel/power/
6794 F:      include/linux/suspend.h
6795 F:      include/linux/freezer.h
6796 F:      include/linux/pm.h
6797 F:      arch/*/include/asm/suspend*.h
6798
6799 HID CORE LAYER
6800 M:      Jiri Kosina <jikos@kernel.org>
6801 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6802 L:      linux-input@vger.kernel.org
6803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6804 S:      Maintained
6805 F:      drivers/hid/
6806 F:      include/linux/hid*
6807 F:      include/uapi/linux/hid*
6808
6809 HID SENSOR HUB DRIVERS
6810 M:      Jiri Kosina <jikos@kernel.org>
6811 M:      Jonathan Cameron <jic23@kernel.org>
6812 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6813 L:      linux-input@vger.kernel.org
6814 L:      linux-iio@vger.kernel.org
6815 S:      Maintained
6816 F:      Documentation/hid/hid-sensor*
6817 F:      drivers/hid/hid-sensor-*
6818 F:      drivers/iio/*/hid-*
6819 F:      include/linux/hid-sensor-*
6820
6821 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6822 M:      Thomas Gleixner <tglx@linutronix.de>
6823 L:      linux-kernel@vger.kernel.org
6824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6825 S:      Maintained
6826 F:      Documentation/timers/
6827 F:      kernel/time/hrtimer.c
6828 F:      kernel/time/clockevents.c
6829 F:      kernel/time/timer_*.c
6830 F:      include/linux/clockchips.h
6831 F:      include/linux/hrtimer.h
6832
6833 HIGH-SPEED SCC DRIVER FOR AX.25
6834 L:      linux-hams@vger.kernel.org
6835 S:      Orphan
6836 F:      drivers/net/hamradio/dmascc.c
6837 F:      drivers/net/hamradio/scc.c
6838
6839 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6840 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6841 W:      http://www.highpoint-tech.com
6842 S:      Supported
6843 F:      Documentation/scsi/hptiop.txt
6844 F:      drivers/scsi/hptiop.c
6845
6846 HIPPI
6847 M:      Jes Sorensen <jes@trained-monkey.org>
6848 L:      linux-hippi@sunsite.dk
6849 S:      Maintained
6850 F:      include/linux/hippidevice.h
6851 F:      include/uapi/linux/if_hippi.h
6852 F:      net/802/hippi.c
6853 F:      drivers/net/hippi/
6854
6855 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6856 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6857 M:      Salil Mehta <salil.mehta@huawei.com>
6858 L:      netdev@vger.kernel.org
6859 W:      http://www.hisilicon.com
6860 S:      Maintained
6861 F:      drivers/net/ethernet/hisilicon/hns3/
6862
6863 HISILICON LPC BUS DRIVER
6864 M:      john.garry@huawei.com
6865 W:      http://www.hisilicon.com
6866 S:      Maintained
6867 F:      drivers/bus/hisi_lpc.c
6868 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6869
6870 HISILICON NETWORK SUBSYSTEM DRIVER
6871 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6872 M:      Salil Mehta <salil.mehta@huawei.com>
6873 L:      netdev@vger.kernel.org
6874 W:      http://www.hisilicon.com
6875 S:      Maintained
6876 F:      drivers/net/ethernet/hisilicon/
6877 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6878
6879 HISILICON PMU DRIVER
6880 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6881 W:      http://www.hisilicon.com
6882 S:      Supported
6883 F:      drivers/perf/hisilicon
6884 F:      Documentation/perf/hisi-pmu.txt
6885
6886 HISILICON ROCE DRIVER
6887 M:      Lijun Ou <oulijun@huawei.com>
6888 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6889 L:      linux-rdma@vger.kernel.org
6890 S:      Maintained
6891 F:      drivers/infiniband/hw/hns/
6892 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6893
6894 HISILICON SAS Controller
6895 M:      John Garry <john.garry@huawei.com>
6896 W:      http://www.hisilicon.com
6897 S:      Supported
6898 F:      drivers/scsi/hisi_sas/
6899 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6900
6901 HMM - Heterogeneous Memory Management
6902 M:      Jérôme Glisse <jglisse@redhat.com>
6903 L:      linux-mm@kvack.org
6904 S:      Maintained
6905 F:      mm/hmm*
6906 F:      include/linux/hmm*
6907 F:      Documentation/vm/hmm.rst
6908
6909 HOST AP DRIVER
6910 M:      Jouni Malinen <j@w1.fi>
6911 L:      linux-wireless@vger.kernel.org
6912 W:      http://w1.fi/hostap-driver.html
6913 S:      Obsolete
6914 F:      drivers/net/wireless/intersil/hostap/
6915
6916 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6917 L:      platform-driver-x86@vger.kernel.org
6918 S:      Orphan
6919 F:      drivers/platform/x86/tc1100-wmi.c
6920
6921 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6922 M:      Jaroslav Kysela <perex@perex.cz>
6923 S:      Maintained
6924 F:      drivers/net/ethernet/hp/hp100.*
6925
6926 HPET:   High Precision Event Timers driver
6927 M:      Clemens Ladisch <clemens@ladisch.de>
6928 S:      Maintained
6929 F:      Documentation/timers/hpet.txt
6930 F:      drivers/char/hpet.c
6931 F:      include/linux/hpet.h
6932 F:      include/uapi/linux/hpet.h
6933
6934 HPET:   x86
6935 S:      Orphan
6936 F:      arch/x86/kernel/hpet.c
6937 F:      arch/x86/include/asm/hpet.h
6938
6939 HPFS FILESYSTEM
6940 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6941 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6942 S:      Maintained
6943 F:      fs/hpfs/
6944
6945 HSI SUBSYSTEM
6946 M:      Sebastian Reichel <sre@kernel.org>
6947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6948 S:      Maintained
6949 F:      Documentation/ABI/testing/sysfs-bus-hsi
6950 F:      Documentation/driver-api/hsi.rst
6951 F:      drivers/hsi/
6952 F:      include/linux/hsi/
6953 F:      include/uapi/linux/hsi/
6954
6955 HSO 3G MODEM DRIVER
6956 L:      linux-usb@vger.kernel.org
6957 S:      Orphan
6958 F:      drivers/net/usb/hso.c
6959
6960 HSR NETWORK PROTOCOL
6961 M:      Arvid Brodin <arvid.brodin@alten.se>
6962 L:      netdev@vger.kernel.org
6963 S:      Maintained
6964 F:      net/hsr/
6965
6966 HT16K33 LED CONTROLLER DRIVER
6967 M:      Robin van der Gracht <robin@protonic.nl>
6968 S:      Maintained
6969 F:      drivers/auxdisplay/ht16k33.c
6970 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6971
6972 HTCPEN TOUCHSCREEN DRIVER
6973 M:      Pau Oliva Fora <pof@eslack.org>
6974 L:      linux-input@vger.kernel.org
6975 S:      Maintained
6976 F:      drivers/input/touchscreen/htcpen.c
6977
6978 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
6979 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
6980 L:      linux-iio@vger.kernel.org
6981 W:      http://www.st.com/
6982 S:      Maintained
6983 F:      drivers/iio/humidity/hts221*
6984 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
6985
6986 HUAWEI ETHERNET DRIVER
6987 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6988 L:      netdev@vger.kernel.org
6989 S:      Supported
6990 F:      Documentation/networking/hinic.txt
6991 F:      drivers/net/ethernet/huawei/hinic/
6992
6993 HUGETLB FILESYSTEM
6994 M:      Mike Kravetz <mike.kravetz@oracle.com>
6995 L:      linux-mm@kvack.org
6996 S:      Maintained
6997 F:      fs/hugetlbfs/
6998 F:      mm/hugetlb.c
6999 F:      include/linux/hugetlb.h
7000 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7001 F:      Documentation/vm/hugetlbfs_reserv.rst
7002 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7003
7004 HVA ST MEDIA DRIVER
7005 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7006 L:      linux-media@vger.kernel.org
7007 T:      git git://linuxtv.org/media_tree.git
7008 W:      https://linuxtv.org
7009 S:      Supported
7010 F:      drivers/media/platform/sti/hva
7011
7012 HWPOISON MEMORY FAILURE HANDLING
7013 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7014 L:      linux-mm@kvack.org
7015 S:      Maintained
7016 F:      mm/memory-failure.c
7017 F:      mm/hwpoison-inject.c
7018
7019 HYGON PROCESSOR SUPPORT
7020 M:      Pu Wen <puwen@hygon.cn>
7021 L:      linux-kernel@vger.kernel.org
7022 S:      Maintained
7023 F:      arch/x86/kernel/cpu/hygon.c
7024
7025 Hyper-V CORE AND DRIVERS
7026 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7027 M:      Haiyang Zhang <haiyangz@microsoft.com>
7028 M:      Stephen Hemminger <sthemmin@microsoft.com>
7029 M:      Sasha Levin <sashal@kernel.org>
7030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7031 L:      devel@linuxdriverproject.org
7032 S:      Supported
7033 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7034 F:      arch/x86/include/asm/mshyperv.h
7035 F:      arch/x86/include/asm/trace/hyperv.h
7036 F:      arch/x86/include/asm/hyperv-tlfs.h
7037 F:      arch/x86/kernel/cpu/mshyperv.c
7038 F:      arch/x86/hyperv
7039 F:      drivers/hid/hid-hyperv.c
7040 F:      drivers/hv/
7041 F:      drivers/input/serio/hyperv-keyboard.c
7042 F:      drivers/pci/controller/pci-hyperv.c
7043 F:      drivers/net/hyperv/
7044 F:      drivers/scsi/storvsc_drv.c
7045 F:      drivers/uio/uio_hv_generic.c
7046 F:      drivers/video/fbdev/hyperv_fb.c
7047 F:      net/vmw_vsock/hyperv_transport.c
7048 F:      include/linux/hyperv.h
7049 F:      include/uapi/linux/hyperv.h
7050 F:      tools/hv/
7051 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7052
7053 HYPERVISOR VIRTUAL CONSOLE DRIVER
7054 L:      linuxppc-dev@lists.ozlabs.org
7055 S:      Odd Fixes
7056 F:      drivers/tty/hvc/
7057
7058 I2C ACPI SUPPORT
7059 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7060 L:      linux-i2c@vger.kernel.org
7061 L:      linux-acpi@vger.kernel.org
7062 S:      Maintained
7063 F:      drivers/i2c/i2c-core-acpi.c
7064
7065 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7066 M:      Ajay Gupta <ajayg@nvidia.com>
7067 L:      linux-i2c@vger.kernel.org
7068 S:      Maintained
7069 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7070 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7071
7072 I2C MUXES
7073 M:      Peter Rosin <peda@axentia.se>
7074 L:      linux-i2c@vger.kernel.org
7075 S:      Maintained
7076 F:      Documentation/i2c/i2c-topology
7077 F:      Documentation/i2c/muxes/
7078 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7079 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7080 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7081 F:      drivers/i2c/i2c-mux.c
7082 F:      drivers/i2c/muxes/
7083 F:      include/linux/i2c-mux.h
7084
7085 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7086 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7087 L:      linux-i2c@vger.kernel.org
7088 S:      Maintained
7089 F:      drivers/i2c/busses/i2c-mv64xxx.c
7090
7091 I2C OVER PARALLEL PORT
7092 M:      Jean Delvare <jdelvare@suse.com>
7093 L:      linux-i2c@vger.kernel.org
7094 S:      Maintained
7095 F:      Documentation/i2c/busses/i2c-parport
7096 F:      Documentation/i2c/busses/i2c-parport-light
7097 F:      drivers/i2c/busses/i2c-parport.c
7098 F:      drivers/i2c/busses/i2c-parport-light.c
7099
7100 I2C SUBSYSTEM
7101 M:      Wolfram Sang <wsa@the-dreams.de>
7102 L:      linux-i2c@vger.kernel.org
7103 W:      https://i2c.wiki.kernel.org/
7104 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7106 S:      Maintained
7107 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7108 F:      Documentation/i2c/
7109 F:      drivers/i2c/*
7110 F:      include/linux/i2c.h
7111 F:      include/linux/i2c-dev.h
7112 F:      include/linux/i2c-smbus.h
7113 F:      include/uapi/linux/i2c.h
7114 F:      include/uapi/linux/i2c-*.h
7115
7116 I2C SUBSYSTEM HOST DRIVERS
7117 L:      linux-i2c@vger.kernel.org
7118 W:      https://i2c.wiki.kernel.org/
7119 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7121 S:      Odd Fixes
7122 F:      Documentation/devicetree/bindings/i2c/
7123 F:      drivers/i2c/algos/
7124 F:      drivers/i2c/busses/
7125
7126 I2C-TAOS-EVM DRIVER
7127 M:      Jean Delvare <jdelvare@suse.com>
7128 L:      linux-i2c@vger.kernel.org
7129 S:      Maintained
7130 F:      Documentation/i2c/busses/i2c-taos-evm
7131 F:      drivers/i2c/busses/i2c-taos-evm.c
7132
7133 I2C-TINY-USB DRIVER
7134 M:      Till Harbaum <till@harbaum.org>
7135 L:      linux-i2c@vger.kernel.org
7136 W:      http://www.harbaum.org/till/i2c_tiny_usb
7137 S:      Maintained
7138 F:      drivers/i2c/busses/i2c-tiny-usb.c
7139
7140 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7141 M:      Jean Delvare <jdelvare@suse.com>
7142 L:      linux-i2c@vger.kernel.org
7143 S:      Maintained
7144 F:      Documentation/i2c/busses/i2c-ali1535
7145 F:      Documentation/i2c/busses/i2c-ali1563
7146 F:      Documentation/i2c/busses/i2c-ali15x3
7147 F:      Documentation/i2c/busses/i2c-amd756
7148 F:      Documentation/i2c/busses/i2c-amd8111
7149 F:      Documentation/i2c/busses/i2c-i801
7150 F:      Documentation/i2c/busses/i2c-nforce2
7151 F:      Documentation/i2c/busses/i2c-piix4
7152 F:      Documentation/i2c/busses/i2c-sis5595
7153 F:      Documentation/i2c/busses/i2c-sis630
7154 F:      Documentation/i2c/busses/i2c-sis96x
7155 F:      Documentation/i2c/busses/i2c-via
7156 F:      Documentation/i2c/busses/i2c-viapro
7157 F:      drivers/i2c/busses/i2c-ali1535.c
7158 F:      drivers/i2c/busses/i2c-ali1563.c
7159 F:      drivers/i2c/busses/i2c-ali15x3.c
7160 F:      drivers/i2c/busses/i2c-amd756.c
7161 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7162 F:      drivers/i2c/busses/i2c-amd8111.c
7163 F:      drivers/i2c/busses/i2c-i801.c
7164 F:      drivers/i2c/busses/i2c-isch.c
7165 F:      drivers/i2c/busses/i2c-nforce2.c
7166 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7167 F:      drivers/i2c/busses/i2c-piix4.c
7168 F:      drivers/i2c/busses/i2c-sis5595.c
7169 F:      drivers/i2c/busses/i2c-sis630.c
7170 F:      drivers/i2c/busses/i2c-sis96x.c
7171 F:      drivers/i2c/busses/i2c-via.c
7172 F:      drivers/i2c/busses/i2c-viapro.c
7173
7174 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7175 M:      Hans de Goede <hdegoede@redhat.com>
7176 L:      linux-i2c@vger.kernel.org
7177 S:      Maintained
7178 F:      drivers/i2c/busses/i2c-cht-wc.c
7179
7180 I2C/SMBUS ISMT DRIVER
7181 M:      Seth Heasley <seth.heasley@intel.com>
7182 M:      Neil Horman <nhorman@tuxdriver.com>
7183 L:      linux-i2c@vger.kernel.org
7184 F:      drivers/i2c/busses/i2c-ismt.c
7185 F:      Documentation/i2c/busses/i2c-ismt
7186
7187 I2C/SMBUS STUB DRIVER
7188 M:      Jean Delvare <jdelvare@suse.com>
7189 L:      linux-i2c@vger.kernel.org
7190 S:      Maintained
7191 F:      drivers/i2c/i2c-stub.c
7192
7193 I3C SUBSYSTEM
7194 M:      Boris Brezillon <bbrezillon@kernel.org>
7195 L:      linux-i3c@lists.infradead.org
7196 C:      irc://chat.freenode.net/linux-i3c
7197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7198 S:      Maintained
7199 F:      Documentation/ABI/testing/sysfs-bus-i3c
7200 F:      Documentation/devicetree/bindings/i3c/
7201 F:      Documentation/driver-api/i3c
7202 F:      drivers/i3c/
7203 F:      include/linux/i3c/
7204 F:      include/dt-bindings/i3c/
7205
7206 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7207 M:      Vitor Soares <vitor.soares@synopsys.com>
7208 S:      Maintained
7209 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7210 F:      drivers/i3c/master/dw*
7211
7212 IA64 (Itanium) PLATFORM
7213 M:      Tony Luck <tony.luck@intel.com>
7214 M:      Fenghua Yu <fenghua.yu@intel.com>
7215 L:      linux-ia64@vger.kernel.org
7216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7217 S:      Maintained
7218 F:      arch/ia64/
7219
7220 IBM Power 842 compression accelerator
7221 M:      Haren Myneni <haren@us.ibm.com>
7222 S:      Supported
7223 F:      drivers/crypto/nx/Makefile
7224 F:      drivers/crypto/nx/Kconfig
7225 F:      drivers/crypto/nx/nx-842*
7226 F:      include/linux/sw842.h
7227 F:      crypto/842.c
7228 F:      lib/842/
7229
7230 IBM Power in-Nest Crypto Acceleration
7231 M:      Breno Leitão <leitao@debian.org>
7232 M:      Nayna Jain <nayna@linux.ibm.com>
7233 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7234 L:      linux-crypto@vger.kernel.org
7235 S:      Supported
7236 F:      drivers/crypto/nx/Makefile
7237 F:      drivers/crypto/nx/Kconfig
7238 F:      drivers/crypto/nx/nx-aes*
7239 F:      drivers/crypto/nx/nx-sha*
7240 F:      drivers/crypto/nx/nx.*
7241 F:      drivers/crypto/nx/nx_csbcpb.h
7242 F:      drivers/crypto/nx/nx_debugfs.h
7243
7244 IBM Power Linux RAID adapter
7245 M:      Brian King <brking@us.ibm.com>
7246 S:      Supported
7247 F:      drivers/scsi/ipr.*
7248
7249 IBM Power SRIOV Virtual NIC Device Driver
7250 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7251 M:      John Allen <jallen@linux.ibm.com>
7252 L:      netdev@vger.kernel.org
7253 S:      Supported
7254 F:      drivers/net/ethernet/ibm/ibmvnic.*
7255
7256 IBM Power Virtual Accelerator Switchboard
7257 M:      Sukadev Bhattiprolu
7258 L:      linuxppc-dev@lists.ozlabs.org
7259 S:      Supported
7260 F:      arch/powerpc/platforms/powernv/vas*
7261 F:      arch/powerpc/platforms/powernv/copy-paste.h
7262 F:      arch/powerpc/include/asm/vas.h
7263 F:      arch/powerpc/include/uapi/asm/vas.h
7264
7265 IBM Power Virtual Ethernet Device Driver
7266 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7267 L:      netdev@vger.kernel.org
7268 S:      Supported
7269 F:      drivers/net/ethernet/ibm/ibmveth.*
7270
7271 IBM Power Virtual FC Device Drivers
7272 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7273 L:      linux-scsi@vger.kernel.org
7274 S:      Supported
7275 F:      drivers/scsi/ibmvscsi/ibmvfc*
7276
7277 IBM Power Virtual Management Channel Driver
7278 M:      Steven Royer <seroyer@linux.ibm.com>
7279 S:      Supported
7280 F:      drivers/misc/ibmvmc.*
7281
7282 IBM Power Virtual SCSI Device Drivers
7283 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7284 L:      linux-scsi@vger.kernel.org
7285 S:      Supported
7286 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7287 F:      include/scsi/viosrp.h
7288
7289 IBM Power Virtual SCSI Device Target Driver
7290 M:      Michael Cyr <mikecyr@linux.ibm.com>
7291 L:      linux-scsi@vger.kernel.org
7292 L:      target-devel@vger.kernel.org
7293 S:      Supported
7294 F:      drivers/scsi/ibmvscsi_tgt/
7295
7296 IBM Power VMX Cryptographic instructions
7297 M:      Breno Leitão <leitao@debian.org>
7298 M:      Nayna Jain <nayna@linux.ibm.com>
7299 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7300 L:      linux-crypto@vger.kernel.org
7301 S:      Supported
7302 F:      drivers/crypto/vmx/Makefile
7303 F:      drivers/crypto/vmx/Kconfig
7304 F:      drivers/crypto/vmx/vmx.c
7305 F:      drivers/crypto/vmx/aes*
7306 F:      drivers/crypto/vmx/ghash*
7307 F:      drivers/crypto/vmx/ppc-xlate.pl
7308
7309 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7310 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7311 L:      linux-pci@vger.kernel.org
7312 L:      linuxppc-dev@lists.ozlabs.org
7313 S:      Supported
7314 F:      drivers/pci/hotplug/rpaphp*
7315
7316 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7317 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7318 L:      linux-pci@vger.kernel.org
7319 L:      linuxppc-dev@lists.ozlabs.org
7320 S:      Supported
7321 F:      drivers/pci/hotplug/rpadlpar*
7322
7323 IBM ServeRAID RAID DRIVER
7324 S:      Orphan
7325 F:      drivers/scsi/ips.*
7326
7327 ICH LPC AND GPIO DRIVER
7328 M:      Peter Tyser <ptyser@xes-inc.com>
7329 S:      Maintained
7330 F:      drivers/mfd/lpc_ich.c
7331 F:      drivers/gpio/gpio-ich.c
7332
7333 IDE SUBSYSTEM
7334 M:      "David S. Miller" <davem@davemloft.net>
7335 L:      linux-ide@vger.kernel.org
7336 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7338 S:      Maintained
7339 F:      Documentation/ide/
7340 F:      drivers/ide/
7341 F:      include/linux/ide.h
7342
7343 IDE/ATAPI DRIVERS
7344 M:      Borislav Petkov <bp@alien8.de>
7345 L:      linux-ide@vger.kernel.org
7346 S:      Maintained
7347 F:      Documentation/cdrom/ide-cd
7348 F:      drivers/ide/ide-cd*
7349
7350 IDEAPAD LAPTOP EXTRAS DRIVER
7351 M:      Ike Panhc <ike.pan@canonical.com>
7352 L:      platform-driver-x86@vger.kernel.org
7353 W:      http://launchpad.net/ideapad-laptop
7354 S:      Maintained
7355 F:      drivers/platform/x86/ideapad-laptop.c
7356
7357 IDEAPAD LAPTOP SLIDEBAR DRIVER
7358 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7359 L:      linux-input@vger.kernel.org
7360 W:      https://github.com/o2genum/ideapad-slidebar
7361 S:      Maintained
7362 F:      drivers/input/misc/ideapad_slidebar.c
7363
7364 IDT VersaClock 5 CLOCK DRIVER
7365 M:      Marek Vasut <marek.vasut@gmail.com>
7366 S:      Maintained
7367 F:      drivers/clk/clk-versaclock5.c
7368
7369 IEEE 802.15.4 SUBSYSTEM
7370 M:      Alexander Aring <alex.aring@gmail.com>
7371 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7372 L:      linux-wpan@vger.kernel.org
7373 W:      http://wpan.cakelab.org/
7374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7376 S:      Maintained
7377 F:      net/ieee802154/
7378 F:      net/mac802154/
7379 F:      drivers/net/ieee802154/
7380 F:      include/linux/nl802154.h
7381 F:      include/linux/ieee802154.h
7382 F:      include/net/nl802154.h
7383 F:      include/net/mac802154.h
7384 F:      include/net/af_ieee802154.h
7385 F:      include/net/cfg802154.h
7386 F:      include/net/ieee802154_netdev.h
7387 F:      Documentation/networking/ieee802154.txt
7388
7389 IFE PROTOCOL
7390 M:      Yotam Gigi <yotam.gi@gmail.com>
7391 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7392 F:      net/ife
7393 F:      include/net/ife.h
7394 F:      include/uapi/linux/ife.h
7395
7396 IGORPLUG-USB IR RECEIVER
7397 M:      Sean Young <sean@mess.org>
7398 L:      linux-media@vger.kernel.org
7399 S:      Maintained
7400 F:      drivers/media/rc/igorplugusb.c
7401
7402 IGUANAWORKS USB IR TRANSCEIVER
7403 M:      Sean Young <sean@mess.org>
7404 L:      linux-media@vger.kernel.org
7405 S:      Maintained
7406 F:      drivers/media/rc/iguanair.c
7407
7408 IIO DIGITAL POTENTIOMETER DAC
7409 M:      Peter Rosin <peda@axentia.se>
7410 L:      linux-iio@vger.kernel.org
7411 S:      Maintained
7412 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7413 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7414 F:      drivers/iio/dac/dpot-dac.c
7415
7416 IIO ENVELOPE DETECTOR
7417 M:      Peter Rosin <peda@axentia.se>
7418 L:      linux-iio@vger.kernel.org
7419 S:      Maintained
7420 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7421 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7422 F:      drivers/iio/adc/envelope-detector.c
7423
7424 IIO MULTIPLEXER
7425 M:      Peter Rosin <peda@axentia.se>
7426 L:      linux-iio@vger.kernel.org
7427 S:      Maintained
7428 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7429 F:      drivers/iio/multiplexer/iio-mux.c
7430
7431 IIO SUBSYSTEM AND DRIVERS
7432 M:      Jonathan Cameron <jic23@kernel.org>
7433 R:      Hartmut Knaack <knaack.h@gmx.de>
7434 R:      Lars-Peter Clausen <lars@metafoo.de>
7435 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7436 L:      linux-iio@vger.kernel.org
7437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7438 S:      Maintained
7439 F:      Documentation/ABI/testing/configfs-iio*
7440 F:      Documentation/ABI/testing/sysfs-bus-iio*
7441 F:      Documentation/devicetree/bindings/iio/
7442 F:      drivers/iio/
7443 F:      drivers/staging/iio/
7444 F:      include/linux/iio/
7445 F:      tools/iio/
7446
7447 IIO UNIT CONVERTER
7448 M:      Peter Rosin <peda@axentia.se>
7449 L:      linux-iio@vger.kernel.org
7450 S:      Maintained
7451 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7452 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7453 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7454 F:      drivers/iio/afe/iio-rescale.c
7455
7456 IKANOS/ADI EAGLE ADSL USB DRIVER
7457 M:      Matthieu Castet <castet.matthieu@free.fr>
7458 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7459 S:      Maintained
7460 F:      drivers/usb/atm/ueagle-atm.c
7461
7462 IMGTEC ASCII LCD DRIVER
7463 M:      Paul Burton <paul.burton@mips.com>
7464 S:      Maintained
7465 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7466 F:      drivers/auxdisplay/img-ascii-lcd.c
7467
7468 IMGTEC IR DECODER DRIVER
7469 M:      James Hogan <jhogan@kernel.org>
7470 S:      Maintained
7471 F:      drivers/media/rc/img-ir/
7472
7473 IMON SOUNDGRAPH USB IR RECEIVER
7474 M:      Sean Young <sean@mess.org>
7475 L:      linux-media@vger.kernel.org
7476 S:      Maintained
7477 F:      drivers/media/rc/imon_raw.c
7478 F:      drivers/media/rc/imon.c
7479
7480 IMS TWINTURBO FRAMEBUFFER DRIVER
7481 L:      linux-fbdev@vger.kernel.org
7482 S:      Orphan
7483 F:      drivers/video/fbdev/imsttfb.c
7484
7485 INA209 HARDWARE MONITOR DRIVER
7486 M:      Guenter Roeck <linux@roeck-us.net>
7487 L:      linux-hwmon@vger.kernel.org
7488 S:      Maintained
7489 F:      Documentation/hwmon/ina209
7490 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7491 F:      drivers/hwmon/ina209.c
7492
7493 INA2XX HARDWARE MONITOR DRIVER
7494 M:      Guenter Roeck <linux@roeck-us.net>
7495 L:      linux-hwmon@vger.kernel.org
7496 S:      Maintained
7497 F:      Documentation/hwmon/ina2xx
7498 F:      drivers/hwmon/ina2xx.c
7499 F:      include/linux/platform_data/ina2xx.h
7500
7501 INDUSTRY PACK SUBSYSTEM (IPACK)
7502 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7503 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7504 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7505 L:      industrypack-devel@lists.sourceforge.net
7506 W:      http://industrypack.sourceforge.net
7507 S:      Maintained
7508 F:      drivers/ipack/
7509
7510 INFINIBAND SUBSYSTEM
7511 M:      Doug Ledford <dledford@redhat.com>
7512 M:      Jason Gunthorpe <jgg@mellanox.com>
7513 L:      linux-rdma@vger.kernel.org
7514 W:      https://github.com/linux-rdma/rdma-core
7515 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7517 S:      Supported
7518 F:      Documentation/devicetree/bindings/infiniband/
7519 F:      Documentation/infiniband/
7520 F:      drivers/infiniband/
7521 F:      include/uapi/linux/if_infiniband.h
7522 F:      include/uapi/rdma/
7523 F:      include/rdma/
7524
7525 INGENIC JZ4780 DMA Driver
7526 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7527 S:      Maintained
7528 F:      drivers/dma/dma-jz4780.c
7529
7530 INGENIC JZ4780 NAND DRIVER
7531 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7532 L:      linux-mtd@lists.infradead.org
7533 S:      Maintained
7534 F:      drivers/mtd/nand/raw/jz4780_*
7535
7536 INOTIFY
7537 M:      Jan Kara <jack@suse.cz>
7538 R:      Amir Goldstein <amir73il@gmail.com>
7539 L:      linux-fsdevel@vger.kernel.org
7540 S:      Maintained
7541 F:      Documentation/filesystems/inotify.txt
7542 F:      fs/notify/inotify/
7543 F:      include/linux/inotify.h
7544 F:      include/uapi/linux/inotify.h
7545
7546 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7547 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7548 L:      linux-input@vger.kernel.org
7549 Q:      http://patchwork.kernel.org/project/linux-input/list/
7550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7551 S:      Maintained
7552 F:      drivers/input/
7553 F:      include/linux/input.h
7554 F:      include/uapi/linux/input.h
7555 F:      include/uapi/linux/input-event-codes.h
7556 F:      include/linux/input/
7557 F:      Documentation/devicetree/bindings/input/
7558 F:      Documentation/devicetree/bindings/serio/
7559 F:      Documentation/input/
7560
7561 INPUT MULTITOUCH (MT) PROTOCOL
7562 M:      Henrik Rydberg <rydberg@bitmath.org>
7563 L:      linux-input@vger.kernel.org
7564 S:      Odd fixes
7565 F:      Documentation/input/multi-touch-protocol.rst
7566 F:      drivers/input/input-mt.c
7567 K:      \b(ABS|SYN)_MT_
7568
7569 INSIDE SECURE CRYPTO DRIVER
7570 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7571 F:      drivers/crypto/inside-secure/
7572 S:      Maintained
7573 L:      linux-crypto@vger.kernel.org
7574
7575 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7576 M:      Mimi Zohar <zohar@linux.ibm.com>
7577 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7578 L:      linux-integrity@vger.kernel.org
7579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7580 S:      Supported
7581 F:      security/integrity/ima/
7582
7583 INTEL 810/815 FRAMEBUFFER DRIVER
7584 M:      Antonino Daplas <adaplas@gmail.com>
7585 L:      linux-fbdev@vger.kernel.org
7586 S:      Maintained
7587 F:      drivers/video/fbdev/i810/
7588
7589 INTEL ASoC DRIVERS
7590 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7591 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7592 M:      Jie Yang <yang.jie@linux.intel.com>
7593 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7594 S:      Supported
7595 F:      sound/soc/intel/
7596
7597 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7598 M:      Hans de Goede <hdegoede@redhat.com>
7599 L:      platform-driver-x86@vger.kernel.org
7600 S:      Maintained
7601 F:      drivers/platform/x86/intel_atomisp2_pm.c
7602
7603 INTEL C600 SERIES SAS CONTROLLER DRIVER
7604 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7605 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7606 L:      linux-scsi@vger.kernel.org
7607 T:      git git://git.code.sf.net/p/intel-sas/isci
7608 S:      Supported
7609 F:      drivers/scsi/isci/
7610
7611 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7612 M:      Jani Nikula <jani.nikula@linux.intel.com>
7613 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7614 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7615 L:      intel-gfx@lists.freedesktop.org
7616 W:      https://01.org/linuxgraphics/
7617 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7618 C:      irc://chat.freenode.net/intel-gfx
7619 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7620 T:      git git://anongit.freedesktop.org/drm-intel
7621 S:      Supported
7622 F:      drivers/gpu/drm/i915/
7623 F:      include/drm/i915*
7624 F:      include/uapi/drm/i915_drm.h
7625 F:      Documentation/gpu/i915.rst
7626
7627 INTEL ETHERNET DRIVERS
7628 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7629 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7630 W:      http://www.intel.com/support/feedback.htm
7631 W:      http://e1000.sourceforge.net/
7632 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7635 S:      Supported
7636 F:      Documentation/networking/device_drivers/intel/e100.rst
7637 F:      Documentation/networking/device_drivers/intel/e1000.rst
7638 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7639 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7640 F:      Documentation/networking/device_drivers/intel/igb.rst
7641 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7642 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7643 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7644 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7645 F:      Documentation/networking/device_drivers/intel/i40e.rst
7646 F:      Documentation/networking/device_drivers/intel/iavf.rst
7647 F:      Documentation/networking/device_drivers/intel/ice.rst
7648 F:      drivers/net/ethernet/intel/
7649 F:      drivers/net/ethernet/intel/*/
7650 F:      include/linux/avf/virtchnl.h
7651
7652 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7653 M:      Maik Broemme <mbroemme@libmpq.org>
7654 L:      linux-fbdev@vger.kernel.org
7655 S:      Maintained
7656 F:      Documentation/fb/intelfb.txt
7657 F:      drivers/video/fbdev/intelfb/
7658
7659 INTEL GPIO DRIVERS
7660 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7661 L:      linux-gpio@vger.kernel.org
7662 S:      Maintained
7663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7664 F:      drivers/gpio/gpio-ich.c
7665 F:      drivers/gpio/gpio-intel-mid.c
7666 F:      drivers/gpio/gpio-lynxpoint.c
7667 F:      drivers/gpio/gpio-merrifield.c
7668 F:      drivers/gpio/gpio-ml-ioh.c
7669 F:      drivers/gpio/gpio-pch.c
7670 F:      drivers/gpio/gpio-sch.c
7671 F:      drivers/gpio/gpio-sodaville.c
7672
7673 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7674 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7675 M:      Zhi Wang <zhi.a.wang@intel.com>
7676 L:      intel-gvt-dev@lists.freedesktop.org
7677 L:      intel-gfx@lists.freedesktop.org
7678 W:      https://01.org/igvt-g
7679 T:      git https://github.com/intel/gvt-linux.git
7680 S:      Supported
7681 F:      drivers/gpu/drm/i915/gvt/
7682
7683 INTEL HID EVENT DRIVER
7684 M:      Alex Hung <alex.hung@canonical.com>
7685 L:      platform-driver-x86@vger.kernel.org
7686 S:      Maintained
7687 F:      drivers/platform/x86/intel-hid.c
7688
7689 INTEL I/OAT DMA DRIVER
7690 M:      Dave Jiang <dave.jiang@intel.com>
7691 R:      Dan Williams <dan.j.williams@intel.com>
7692 L:      dmaengine@vger.kernel.org
7693 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7694 S:      Supported
7695 F:      drivers/dma/ioat*
7696
7697 INTEL IDLE DRIVER
7698 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7699 M:      Len Brown <lenb@kernel.org>
7700 L:      linux-pm@vger.kernel.org
7701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7702 B:      https://bugzilla.kernel.org
7703 S:      Supported
7704 F:      drivers/idle/intel_idle.c
7705
7706 INTEL INTEGRATED SENSOR HUB DRIVER
7707 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7708 M:      Jiri Kosina <jikos@kernel.org>
7709 L:      linux-input@vger.kernel.org
7710 S:      Maintained
7711 F:      drivers/hid/intel-ish-hid/
7712
7713 INTEL IOMMU (VT-d)
7714 M:      David Woodhouse <dwmw2@infradead.org>
7715 L:      iommu@lists.linux-foundation.org
7716 T:      git git://git.infradead.org/iommu-2.6.git
7717 S:      Supported
7718 F:      drivers/iommu/intel-iommu.c
7719 F:      include/linux/intel-iommu.h
7720
7721 INTEL IOP-ADMA DMA DRIVER
7722 R:      Dan Williams <dan.j.williams@intel.com>
7723 S:      Odd fixes
7724 F:      drivers/dma/iop-adma.c
7725
7726 INTEL IPU3 CSI-2 CIO2 DRIVER
7727 M:      Yong Zhi <yong.zhi@intel.com>
7728 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7729 M:      Bingbu Cao <bingbu.cao@intel.com>
7730 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7731 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7732 L:      linux-media@vger.kernel.org
7733 S:      Maintained
7734 F:      drivers/media/pci/intel/ipu3/
7735 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7736
7737 INTEL IPU3 CSI-2 IMGU DRIVER
7738 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7739 L:      linux-media@vger.kernel.org
7740 S:      Maintained
7741 F:      drivers/staging/media/ipu3/
7742 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7743 F:      Documentation/media/v4l-drivers/ipu3.rst
7744
7745 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7746 M:      Krzysztof Halasa <khalasa@piap.pl>
7747 S:      Maintained
7748 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7749 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7750 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7751 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7752 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7753 F:      drivers/net/wan/ixp4xx_hss.c
7754
7755 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7756 M:      Deepak Saxena <dsaxena@plexity.net>
7757 S:      Maintained
7758 F:      drivers/char/hw_random/ixp4xx-rng.c
7759
7760 INTEL MANAGEMENT ENGINE (mei)
7761 M:      Tomas Winkler <tomas.winkler@intel.com>
7762 L:      linux-kernel@vger.kernel.org
7763 S:      Supported
7764 F:      include/uapi/linux/mei.h
7765 F:      include/linux/mei_cl_bus.h
7766 F:      drivers/misc/mei/*
7767 F:      drivers/watchdog/mei_wdt.c
7768 F:      Documentation/misc-devices/mei/*
7769 F:      samples/mei/*
7770
7771 INTEL MENLOW THERMAL DRIVER
7772 M:      Sujith Thomas <sujith.thomas@intel.com>
7773 L:      platform-driver-x86@vger.kernel.org
7774 W:      https://01.org/linux-acpi
7775 S:      Supported
7776 F:      drivers/platform/x86/intel_menlow.c
7777
7778 INTEL MIC DRIVERS (mic)
7779 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7780 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7781 S:      Supported
7782 W:      https://github.com/sudeepdutt/mic
7783 W:      http://software.intel.com/en-us/mic-developer
7784 F:      include/linux/mic_bus.h
7785 F:      include/linux/scif.h
7786 F:      include/uapi/linux/mic_common.h
7787 F:      include/uapi/linux/mic_ioctl.h
7788 F:      include/uapi/linux/scif_ioctl.h
7789 F:      drivers/misc/mic/
7790 F:      drivers/dma/mic_x100_dma.c
7791 F:      drivers/dma/mic_x100_dma.h
7792 F:      Documentation/mic/
7793
7794 INTEL PMC CORE DRIVER
7795 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7796 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7797 L:      platform-driver-x86@vger.kernel.org
7798 S:      Maintained
7799 F:      drivers/platform/x86/intel_pmc_core*
7800
7801 INTEL PMC/P-Unit IPC DRIVER
7802 M:      Zha Qipeng<qipeng.zha@intel.com>
7803 L:      platform-driver-x86@vger.kernel.org
7804 S:      Maintained
7805 F:      drivers/platform/x86/intel_pmc_ipc.c
7806 F:      drivers/platform/x86/intel_punit_ipc.c
7807 F:      arch/x86/include/asm/intel_pmc_ipc.h
7808 F:      arch/x86/include/asm/intel_punit_ipc.h
7809
7810 INTEL PMIC GPIO DRIVERS
7811 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7812 S:      Maintained
7813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7814 F:      drivers/gpio/gpio-*cove.c
7815 F:      drivers/gpio/gpio-msic.c
7816
7817 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7818 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7819 S:      Maintained
7820 F:      drivers/mfd/intel_msic.c
7821 F:      drivers/mfd/intel_soc_pmic*
7822 F:      include/linux/mfd/intel_msic.h
7823 F:      include/linux/mfd/intel_soc_pmic*
7824
7825 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7826 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7827 L:      linux-wireless@vger.kernel.org
7828 S:      Maintained
7829 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7830 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7831 F:      drivers/net/wireless/intel/ipw2x00/
7832
7833 INTEL PSTATE DRIVER
7834 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7835 M:      Len Brown <lenb@kernel.org>
7836 L:      linux-pm@vger.kernel.org
7837 S:      Supported
7838 F:      drivers/cpufreq/intel_pstate.c
7839
7840 INTEL RDMA RNIC DRIVER
7841 M:      Faisal Latif <faisal.latif@intel.com>
7842 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7843 L:      linux-rdma@vger.kernel.org
7844 S:      Supported
7845 F:      drivers/infiniband/hw/i40iw/
7846 F:      include/uapi/rdma/i40iw-abi.h
7847
7848 INTEL TELEMETRY DRIVER
7849 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7850 M:      "David E. Box" <david.e.box@linux.intel.com>
7851 L:      platform-driver-x86@vger.kernel.org
7852 S:      Maintained
7853 F:      arch/x86/include/asm/intel_telemetry.h
7854 F:      drivers/platform/x86/intel_telemetry*
7855
7856 INTEL VIRTUAL BUTTON DRIVER
7857 M:      AceLan Kao <acelan.kao@canonical.com>
7858 L:      platform-driver-x86@vger.kernel.org
7859 S:      Maintained
7860 F:      drivers/platform/x86/intel-vbtn.c
7861
7862 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7863 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7864 L:      linux-wireless@vger.kernel.org
7865 S:      Supported
7866 F:      drivers/net/wireless/intel/iwlegacy/
7867
7868 INTEL WIRELESS WIFI LINK (iwlwifi)
7869 M:      Johannes Berg <johannes.berg@intel.com>
7870 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7871 M:      Luca Coelho <luciano.coelho@intel.com>
7872 M:      Intel Linux Wireless <linuxwifi@intel.com>
7873 L:      linux-wireless@vger.kernel.org
7874 W:      http://intellinuxwireless.org
7875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7876 S:      Supported
7877 F:      drivers/net/wireless/intel/iwlwifi/
7878
7879 INTEL WIRELESS WIMAX CONNECTION 2400
7880 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7881 M:      linux-wimax@intel.com
7882 L:      wimax@linuxwimax.org (subscribers-only)
7883 S:      Supported
7884 W:      http://linuxwimax.org
7885 F:      Documentation/wimax/README.i2400m
7886 F:      drivers/net/wimax/i2400m/
7887 F:      include/uapi/linux/wimax/i2400m.h
7888
7889 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7890 M:      Mario Limonciello <mario.limonciello@dell.com>
7891 S:      Maintained
7892 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7893
7894 INTEL(R) TRACE HUB
7895 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7896 S:      Supported
7897 F:      Documentation/trace/intel_th.rst
7898 F:      drivers/hwtracing/intel_th/
7899
7900 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7901 M:      Ning Sun <ning.sun@intel.com>
7902 L:      tboot-devel@lists.sourceforge.net
7903 W:      http://tboot.sourceforge.net
7904 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7905 S:      Supported
7906 F:      Documentation/intel_txt.txt
7907 F:      include/linux/tboot.h
7908 F:      arch/x86/kernel/tboot.c
7909
7910 INTEL-MID GPIO DRIVER
7911 M:      David Cohen <david.a.cohen@linux.intel.com>
7912 L:      linux-gpio@vger.kernel.org
7913 S:      Maintained
7914 F:      drivers/gpio/gpio-intel-mid.c
7915
7916 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7917 M:      Linus Walleij <linus.walleij@linaro.org>
7918 L:      linux-iio@vger.kernel.org
7919 S:      Maintained
7920 F:      drivers/iio/gyro/mpu3050*
7921 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7922
7923 IOC3 ETHERNET DRIVER
7924 M:      Ralf Baechle <ralf@linux-mips.org>
7925 L:      linux-mips@vger.kernel.org
7926 S:      Maintained
7927 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7928
7929 IOC3 SERIAL DRIVER
7930 M:      Pat Gefre <pfg@sgi.com>
7931 L:      linux-serial@vger.kernel.org
7932 S:      Maintained
7933 F:      drivers/tty/serial/ioc3_serial.c
7934
7935 IOMAP FILESYSTEM LIBRARY
7936 M:      Christoph Hellwig <hch@infradead.org>
7937 M:      Darrick J. Wong <darrick.wong@oracle.com>
7938 M:      linux-xfs@vger.kernel.org
7939 M:      linux-fsdevel@vger.kernel.org
7940 L:      linux-xfs@vger.kernel.org
7941 L:      linux-fsdevel@vger.kernel.org
7942 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
7943 S:      Supported
7944 F:      fs/iomap.c
7945 F:      include/linux/iomap.h
7946
7947 IOMMU DRIVERS
7948 M:      Joerg Roedel <joro@8bytes.org>
7949 L:      iommu@lists.linux-foundation.org
7950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7951 S:      Maintained
7952 F:      Documentation/devicetree/bindings/iommu/
7953 F:      drivers/iommu/
7954 F:      include/linux/iommu.h
7955 F:      include/linux/of_iommu.h
7956 F:      include/linux/iova.h
7957
7958 IP MASQUERADING
7959 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7960 S:      Maintained
7961 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7962
7963 IPMI SUBSYSTEM
7964 M:      Corey Minyard <minyard@acm.org>
7965 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7966 W:      http://openipmi.sourceforge.net/
7967 S:      Supported
7968 F:      Documentation/devicetree/bindings/ipmi/
7969 F:      Documentation/IPMI.txt
7970 F:      drivers/char/ipmi/
7971 F:      include/linux/ipmi*
7972 F:      include/uapi/linux/ipmi*
7973
7974 IPS SCSI RAID DRIVER
7975 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7976 L:      linux-scsi@vger.kernel.org
7977 W:      http://www.adaptec.com/
7978 S:      Maintained
7979 F:      drivers/scsi/ips*
7980
7981 IPVS
7982 M:      Wensong Zhang <wensong@linux-vs.org>
7983 M:      Simon Horman <horms@verge.net.au>
7984 M:      Julian Anastasov <ja@ssi.bg>
7985 L:      netdev@vger.kernel.org
7986 L:      lvs-devel@vger.kernel.org
7987 S:      Maintained
7988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7990 F:      Documentation/networking/ipvs-sysctl.txt
7991 F:      include/net/ip_vs.h
7992 F:      include/uapi/linux/ip_vs.h
7993 F:      net/netfilter/ipvs/
7994
7995 IPWIRELESS DRIVER
7996 M:      Jiri Kosina <jikos@kernel.org>
7997 M:      David Sterba <dsterba@suse.com>
7998 S:      Odd Fixes
7999 F:      drivers/tty/ipwireless/
8000
8001 IPX NETWORK LAYER
8002 L:      netdev@vger.kernel.org
8003 S:      Obsolete
8004 F:      include/uapi/linux/ipx.h
8005
8006 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8007 M:      Marc Zyngier <marc.zyngier@arm.com>
8008 S:      Maintained
8009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8010 F:      Documentation/IRQ-domain.txt
8011 F:      include/linux/irqdomain.h
8012 F:      kernel/irq/irqdomain.c
8013 F:      kernel/irq/msi.c
8014
8015 IRQ SUBSYSTEM
8016 M:      Thomas Gleixner <tglx@linutronix.de>
8017 L:      linux-kernel@vger.kernel.org
8018 S:      Maintained
8019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8020 F:      kernel/irq/
8021
8022 IRQCHIP DRIVERS
8023 M:      Thomas Gleixner <tglx@linutronix.de>
8024 M:      Jason Cooper <jason@lakedaemon.net>
8025 M:      Marc Zyngier <marc.zyngier@arm.com>
8026 L:      linux-kernel@vger.kernel.org
8027 S:      Maintained
8028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8029 F:      Documentation/devicetree/bindings/interrupt-controller/
8030 F:      drivers/irqchip/
8031
8032 ISA
8033 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8034 S:      Maintained
8035 F:      Documentation/isa.txt
8036 F:      drivers/base/isa.c
8037 F:      include/linux/isa.h
8038
8039 ISA RADIO MODULE
8040 M:      Hans Verkuil <hverkuil@xs4all.nl>
8041 L:      linux-media@vger.kernel.org
8042 T:      git git://linuxtv.org/media_tree.git
8043 W:      https://linuxtv.org
8044 S:      Maintained
8045 F:      drivers/media/radio/radio-isa*
8046
8047 ISAPNP
8048 M:      Jaroslav Kysela <perex@perex.cz>
8049 S:      Maintained
8050 F:      Documentation/isapnp.txt
8051 F:      drivers/pnp/isapnp/
8052 F:      include/linux/isapnp.h
8053
8054 ISCSI
8055 M:      Lee Duncan <lduncan@suse.com>
8056 M:      Chris Leech <cleech@redhat.com>
8057 L:      open-iscsi@googlegroups.com
8058 W:      www.open-iscsi.com
8059 S:      Maintained
8060 F:      drivers/scsi/*iscsi*
8061 F:      include/scsi/*iscsi*
8062
8063 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8064 M:      Peter Jones <pjones@redhat.com>
8065 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8066 S:      Maintained
8067 F:      drivers/firmware/iscsi_ibft*
8068
8069 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8070 M:      Sagi Grimberg <sagi@grimberg.me>
8071 M:      Max Gurtovoy <maxg@mellanox.com>
8072 L:      linux-rdma@vger.kernel.org
8073 S:      Supported
8074 W:      http://www.openfabrics.org
8075 W:      www.open-iscsi.org
8076 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8077 F:      drivers/infiniband/ulp/iser/
8078
8079 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8080 M:      Sagi Grimberg <sagi@grimberg.me>
8081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8082 L:      linux-rdma@vger.kernel.org
8083 L:      target-devel@vger.kernel.org
8084 S:      Supported
8085 W:      http://www.linux-iscsi.org
8086 F:      drivers/infiniband/ulp/isert
8087
8088 ISDN SUBSYSTEM
8089 M:      Karsten Keil <isdn@linux-pingi.de>
8090 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8091 L:      netdev@vger.kernel.org
8092 W:      http://www.isdn4linux.de
8093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8094 S:      Maintained
8095 F:      Documentation/isdn/
8096 F:      drivers/isdn/
8097 F:      include/linux/isdn.h
8098 F:      include/linux/isdn/
8099 F:      include/uapi/linux/isdn.h
8100 F:      include/uapi/linux/isdn/
8101
8102 IT87 HARDWARE MONITORING DRIVER
8103 M:      Jean Delvare <jdelvare@suse.com>
8104 L:      linux-hwmon@vger.kernel.org
8105 S:      Maintained
8106 F:      Documentation/hwmon/it87
8107 F:      drivers/hwmon/it87.c
8108
8109 IT913X MEDIA DRIVER
8110 M:      Antti Palosaari <crope@iki.fi>
8111 L:      linux-media@vger.kernel.org
8112 W:      https://linuxtv.org
8113 W:      http://palosaari.fi/linux/
8114 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8115 T:      git git://linuxtv.org/anttip/media_tree.git
8116 S:      Maintained
8117 F:      drivers/media/tuners/it913x*
8118
8119 IVTV VIDEO4LINUX DRIVER
8120 M:      Andy Walls <awalls@md.metrocast.net>
8121 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8122 L:      linux-media@vger.kernel.org
8123 T:      git git://linuxtv.org/media_tree.git
8124 W:      http://www.ivtvdriver.org
8125 S:      Maintained
8126 F:      Documentation/media/v4l-drivers/ivtv*
8127 F:      drivers/media/pci/ivtv/
8128 F:      include/uapi/linux/ivtv*
8129
8130 IX2505V MEDIA DRIVER
8131 M:      Malcolm Priestley <tvboxspy@gmail.com>
8132 L:      linux-media@vger.kernel.org
8133 W:      https://linuxtv.org
8134 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8135 S:      Maintained
8136 F:      drivers/media/dvb-frontends/ix2505v*
8137
8138 JAILHOUSE HYPERVISOR INTERFACE
8139 M:      Jan Kiszka <jan.kiszka@siemens.com>
8140 L:      jailhouse-dev@googlegroups.com
8141 S:      Maintained
8142 F:      arch/x86/kernel/jailhouse.c
8143 F:      arch/x86/include/asm/jailhouse_para.h
8144
8145 JC42.4 TEMPERATURE SENSOR DRIVER
8146 M:      Guenter Roeck <linux@roeck-us.net>
8147 L:      linux-hwmon@vger.kernel.org
8148 S:      Maintained
8149 F:      drivers/hwmon/jc42.c
8150 F:      Documentation/hwmon/jc42
8151
8152 JFS FILESYSTEM
8153 M:      Dave Kleikamp <shaggy@kernel.org>
8154 L:      jfs-discussion@lists.sourceforge.net
8155 W:      http://jfs.sourceforge.net/
8156 T:      git git://github.com/kleikamp/linux-shaggy.git
8157 S:      Maintained
8158 F:      Documentation/filesystems/jfs.txt
8159 F:      fs/jfs/
8160
8161 JME NETWORK DRIVER
8162 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8163 L:      netdev@vger.kernel.org
8164 S:      Maintained
8165 F:      drivers/net/ethernet/jme.*
8166
8167 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8168 M:      David Woodhouse <dwmw2@infradead.org>
8169 L:      linux-mtd@lists.infradead.org
8170 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8171 S:      Maintained
8172 F:      fs/jffs2/
8173 F:      include/uapi/linux/jffs2.h
8174
8175 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8176 M:      "Theodore Ts'o" <tytso@mit.edu>
8177 M:      Jan Kara <jack@suse.com>
8178 L:      linux-ext4@vger.kernel.org
8179 S:      Maintained
8180 F:      fs/jbd2/
8181 F:      include/linux/jbd2.h
8182
8183 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8184 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8185 L:      linux-media@vger.kernel.org
8186 S:      Maintained
8187 F:      drivers/media/platform/rcar_jpu.c
8188
8189 JSM Neo PCI based serial card
8190 L:      linux-serial@vger.kernel.org
8191 S:      Orphan
8192 F:      drivers/tty/serial/jsm/
8193
8194 K10TEMP HARDWARE MONITORING DRIVER
8195 M:      Clemens Ladisch <clemens@ladisch.de>
8196 L:      linux-hwmon@vger.kernel.org
8197 S:      Maintained
8198 F:      Documentation/hwmon/k10temp
8199 F:      drivers/hwmon/k10temp.c
8200
8201 K8TEMP HARDWARE MONITORING DRIVER
8202 M:      Rudolf Marek <r.marek@assembler.cz>
8203 L:      linux-hwmon@vger.kernel.org
8204 S:      Maintained
8205 F:      Documentation/hwmon/k8temp
8206 F:      drivers/hwmon/k8temp.c
8207
8208 KASAN
8209 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8210 R:      Alexander Potapenko <glider@google.com>
8211 R:      Dmitry Vyukov <dvyukov@google.com>
8212 L:      kasan-dev@googlegroups.com
8213 S:      Maintained
8214 F:      arch/*/include/asm/kasan.h
8215 F:      arch/*/mm/kasan_init*
8216 F:      Documentation/dev-tools/kasan.rst
8217 F:      include/linux/kasan*.h
8218 F:      lib/test_kasan.c
8219 F:      mm/kasan/
8220 F:      scripts/Makefile.kasan
8221
8222 KCONFIG
8223 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8225 L:      linux-kbuild@vger.kernel.org
8226 S:      Maintained
8227 F:      Documentation/kbuild/kconfig*
8228 F:      scripts/kconfig/
8229 F:      scripts/Kconfig.include
8230
8231 KDUMP
8232 M:      Dave Young <dyoung@redhat.com>
8233 M:      Baoquan He <bhe@redhat.com>
8234 R:      Vivek Goyal <vgoyal@redhat.com>
8235 L:      kexec@lists.infradead.org
8236 W:      http://lse.sourceforge.net/kdump/
8237 S:      Maintained
8238 F:      Documentation/kdump/
8239
8240 KEENE FM RADIO TRANSMITTER DRIVER
8241 M:      Hans Verkuil <hverkuil@xs4all.nl>
8242 L:      linux-media@vger.kernel.org
8243 T:      git git://linuxtv.org/media_tree.git
8244 W:      https://linuxtv.org
8245 S:      Maintained
8246 F:      drivers/media/radio/radio-keene*
8247
8248 KERNEL AUTOMOUNTER
8249 M:      Ian Kent <raven@themaw.net>
8250 L:      autofs@vger.kernel.org
8251 S:      Maintained
8252 F:      fs/autofs/
8253
8254 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8255 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8256 M:      Michal Marek <michal.lkml@markovi.net>
8257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8258 L:      linux-kbuild@vger.kernel.org
8259 S:      Maintained
8260 F:      Documentation/kbuild/
8261 F:      Makefile
8262 F:      scripts/Kbuild*
8263 F:      scripts/Makefile*
8264 F:      scripts/basic/
8265 F:      scripts/mk*
8266 F:      scripts/mod/
8267 F:      scripts/package/
8268
8269 KERNEL JANITORS
8270 L:      kernel-janitors@vger.kernel.org
8271 W:      http://kernelnewbies.org/KernelJanitors
8272 S:      Odd Fixes
8273
8274 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8275 M:      "J. Bruce Fields" <bfields@fieldses.org>
8276 M:      Jeff Layton <jlayton@kernel.org>
8277 L:      linux-nfs@vger.kernel.org
8278 W:      http://nfs.sourceforge.net/
8279 T:      git git://linux-nfs.org/~bfields/linux.git
8280 S:      Supported
8281 F:      fs/nfsd/
8282 F:      include/uapi/linux/nfsd/
8283 F:      fs/lockd/
8284 F:      fs/nfs_common/
8285 F:      net/sunrpc/
8286 F:      include/linux/lockd/
8287 F:      include/linux/sunrpc/
8288 F:      include/uapi/linux/sunrpc/
8289
8290 KERNEL SELFTEST FRAMEWORK
8291 M:      Shuah Khan <shuah@kernel.org>
8292 M:      Shuah Khan <skhan@linuxfoundation.org>
8293 L:      linux-kselftest@vger.kernel.org
8294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8295 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8296 S:      Maintained
8297 F:      tools/testing/selftests/
8298 F:      Documentation/dev-tools/kselftest*
8299
8300 KERNEL USERMODE HELPER
8301 M:      Luis Chamberlain <mcgrof@kernel.org>
8302 L:      linux-kernel@vger.kernel.org
8303 S:      Maintained
8304 F:      kernel/umh.c
8305 F:      include/linux/umh.h
8306
8307 KERNEL VIRTUAL MACHINE (KVM)
8308 M:      Paolo Bonzini <pbonzini@redhat.com>
8309 M:      Radim Krčmář <rkrcmar@redhat.com>
8310 L:      kvm@vger.kernel.org
8311 W:      http://www.linux-kvm.org
8312 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8313 S:      Supported
8314 F:      Documentation/virtual/kvm/
8315 F:      include/trace/events/kvm.h
8316 F:      include/uapi/asm-generic/kvm*
8317 F:      include/uapi/linux/kvm*
8318 F:      include/asm-generic/kvm*
8319 F:      include/linux/kvm*
8320 F:      include/kvm/iodev.h
8321 F:      virt/kvm/*
8322 F:      tools/kvm/
8323
8324 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8325 M:      Joerg Roedel <joro@8bytes.org>
8326 L:      kvm@vger.kernel.org
8327 W:      http://www.linux-kvm.org/
8328 S:      Maintained
8329 F:      arch/x86/include/asm/svm.h
8330 F:      arch/x86/kvm/svm.c
8331
8332 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8333 M:      Christoffer Dall <christoffer.dall@arm.com>
8334 M:      Marc Zyngier <marc.zyngier@arm.com>
8335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8336 L:      kvmarm@lists.cs.columbia.edu
8337 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8339 S:      Supported
8340 F:      arch/arm/include/uapi/asm/kvm*
8341 F:      arch/arm/include/asm/kvm*
8342 F:      arch/arm/kvm/
8343 F:      virt/kvm/arm/
8344 F:      include/kvm/arm_*
8345
8346 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8347 M:      Christoffer Dall <christoffer.dall@arm.com>
8348 M:      Marc Zyngier <marc.zyngier@arm.com>
8349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8350 L:      kvmarm@lists.cs.columbia.edu
8351 S:      Maintained
8352 F:      arch/arm64/include/uapi/asm/kvm*
8353 F:      arch/arm64/include/asm/kvm*
8354 F:      arch/arm64/kvm/
8355
8356 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8357 M:      James Hogan <jhogan@kernel.org>
8358 L:      linux-mips@vger.kernel.org
8359 S:      Supported
8360 F:      arch/mips/include/uapi/asm/kvm*
8361 F:      arch/mips/include/asm/kvm*
8362 F:      arch/mips/kvm/
8363
8364 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8365 M:      Paul Mackerras <paulus@ozlabs.org>
8366 L:      kvm-ppc@vger.kernel.org
8367 W:      http://www.linux-kvm.org/
8368 T:      git git://github.com/agraf/linux-2.6.git
8369 S:      Supported
8370 F:      arch/powerpc/include/uapi/asm/kvm*
8371 F:      arch/powerpc/include/asm/kvm*
8372 F:      arch/powerpc/kvm/
8373 F:      arch/powerpc/kernel/kvm*
8374
8375 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8376 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8377 M:      Janosch Frank <frankja@linux.ibm.com>
8378 R:      David Hildenbrand <david@redhat.com>
8379 R:      Cornelia Huck <cohuck@redhat.com>
8380 L:      linux-s390@vger.kernel.org
8381 W:      http://www.ibm.com/developerworks/linux/linux390/
8382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8383 S:      Supported
8384 F:      arch/s390/include/uapi/asm/kvm*
8385 F:      arch/s390/include/asm/gmap.h
8386 F:      arch/s390/include/asm/kvm*
8387 F:      arch/s390/kvm/
8388 F:      arch/s390/mm/gmap.c
8389
8390 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8391 M:      Paolo Bonzini <pbonzini@redhat.com>
8392 M:      Radim Krčmář <rkrcmar@redhat.com>
8393 L:      kvm@vger.kernel.org
8394 W:      http://www.linux-kvm.org
8395 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8396 S:      Supported
8397 F:      arch/x86/kvm/
8398 F:      arch/x86/kvm/*/
8399 F:      arch/x86/include/uapi/asm/kvm*
8400 F:      arch/x86/include/asm/kvm*
8401 F:      arch/x86/include/asm/pvclock-abi.h
8402 F:      arch/x86/kernel/kvm.c
8403 F:      arch/x86/kernel/kvmclock.c
8404
8405 KERNFS
8406 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8407 M:      Tejun Heo <tj@kernel.org>
8408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8409 S:      Supported
8410 F:      include/linux/kernfs.h
8411 F:      fs/kernfs/
8412
8413 KEXEC
8414 M:      Eric Biederman <ebiederm@xmission.com>
8415 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8416 L:      kexec@lists.infradead.org
8417 S:      Maintained
8418 F:      include/linux/kexec.h
8419 F:      include/uapi/linux/kexec.h
8420 F:      kernel/kexec*
8421
8422 KEYS-ENCRYPTED
8423 M:      Mimi Zohar <zohar@linux.ibm.com>
8424 L:      linux-integrity@vger.kernel.org
8425 L:      keyrings@vger.kernel.org
8426 S:      Supported
8427 F:      Documentation/security/keys/trusted-encrypted.rst
8428 F:      include/keys/encrypted-type.h
8429 F:      security/keys/encrypted-keys/
8430
8431 KEYS-TRUSTED
8432 M:      James Bottomley <jejb@linux.ibm.com>
8433 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8434 M:      Mimi Zohar <zohar@linuxibm.com>
8435 L:      linux-integrity@vger.kernel.org
8436 L:      keyrings@vger.kernel.org
8437 S:      Supported
8438 F:      Documentation/security/keys/trusted-encrypted.rst
8439 F:      include/keys/trusted-type.h
8440 F:      security/keys/trusted.c
8441 F:      security/keys/trusted.h
8442
8443 KEYS/KEYRINGS:
8444 M:      David Howells <dhowells@redhat.com>
8445 L:      keyrings@vger.kernel.org
8446 S:      Maintained
8447 F:      Documentation/security/keys/core.rst
8448 F:      include/linux/key.h
8449 F:      include/linux/key-type.h
8450 F:      include/linux/keyctl.h
8451 F:      include/uapi/linux/keyctl.h
8452 F:      include/keys/
8453 F:      security/keys/
8454
8455 KGDB / KDB /debug_core
8456 M:      Jason Wessel <jason.wessel@windriver.com>
8457 M:      Daniel Thompson <daniel.thompson@linaro.org>
8458 W:      http://kgdb.wiki.kernel.org/
8459 L:      kgdb-bugreport@lists.sourceforge.net
8460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8461 S:      Maintained
8462 F:      Documentation/dev-tools/kgdb.rst
8463 F:      drivers/misc/kgdbts.c
8464 F:      drivers/tty/serial/kgdboc.c
8465 F:      include/linux/kdb.h
8466 F:      include/linux/kgdb.h
8467 F:      kernel/debug/
8468
8469 KMEMLEAK
8470 M:      Catalin Marinas <catalin.marinas@arm.com>
8471 S:      Maintained
8472 F:      Documentation/dev-tools/kmemleak.rst
8473 F:      include/linux/kmemleak.h
8474 F:      mm/kmemleak.c
8475 F:      mm/kmemleak-test.c
8476
8477 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8478 M:      Luis Chamberlain <mcgrof@kernel.org>
8479 L:      linux-kernel@vger.kernel.org
8480 S:      Maintained
8481 F:      kernel/kmod.c
8482 F:      include/linux/kmod.h
8483 F:      lib/test_kmod.c
8484 F:      tools/testing/selftests/kmod/
8485
8486 KPROBES
8487 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8488 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8489 M:      "David S. Miller" <davem@davemloft.net>
8490 M:      Masami Hiramatsu <mhiramat@kernel.org>
8491 S:      Maintained
8492 F:      Documentation/kprobes.txt
8493 F:      include/linux/kprobes.h
8494 F:      include/asm-generic/kprobes.h
8495 F:      kernel/kprobes.c
8496
8497 KS0108 LCD CONTROLLER DRIVER
8498 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8499 S:      Maintained
8500 F:      Documentation/auxdisplay/ks0108
8501 F:      drivers/auxdisplay/ks0108.c
8502 F:      include/linux/ks0108.h
8503
8504 L3MDEV
8505 M:      David Ahern <dsa@cumulusnetworks.com>
8506 L:      netdev@vger.kernel.org
8507 S:      Maintained
8508 F:      net/l3mdev
8509 F:      include/net/l3mdev.h
8510
8511 L7 BPF FRAMEWORK
8512 M:      John Fastabend <john.fastabend@gmail.com>
8513 M:      Daniel Borkmann <daniel@iogearbox.net>
8514 L:      netdev@vger.kernel.org
8515 L:      bpf@vger.kernel.org
8516 S:      Maintained
8517 F:      include/linux/skmsg.h
8518 F:      net/core/skmsg.c
8519 F:      net/core/sock_map.c
8520 F:      net/ipv4/tcp_bpf.c
8521
8522 LANTIQ / INTEL Ethernet drivers
8523 M:      Hauke Mehrtens <hauke@hauke-m.de>
8524 L:      netdev@vger.kernel.org
8525 S:      Maintained
8526 F:      net/dsa/tag_gswip.c
8527 F:      drivers/net/ethernet/lantiq_xrx200.c
8528 F:      drivers/net/dsa/lantiq_pce.h
8529 F:      drivers/net/dsa/lantiq_gswip.c
8530
8531 LANTIQ MIPS ARCHITECTURE
8532 M:      John Crispin <john@phrozen.org>
8533 L:      linux-mips@vger.kernel.org
8534 S:      Maintained
8535 F:      arch/mips/lantiq
8536 F:      drivers/soc/lantiq
8537
8538 LAPB module
8539 L:      linux-x25@vger.kernel.org
8540 S:      Orphan
8541 F:      Documentation/networking/lapb-module.txt
8542 F:      include/*/lapb.h
8543 F:      net/lapb/
8544
8545 LASI 53c700 driver for PARISC
8546 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8547 L:      linux-scsi@vger.kernel.org
8548 S:      Maintained
8549 F:      Documentation/scsi/53c700.txt
8550 F:      drivers/scsi/53c700*
8551
8552 LEAKING_ADDRESSES
8553 M:      Tobin C. Harding <me@tobin.cc>
8554 M:      Tycho Andersen <tycho@tycho.ws>
8555 L:      kernel-hardening@lists.openwall.com
8556 S:      Maintained
8557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8558 F:      scripts/leaking_addresses.pl
8559
8560 LED SUBSYSTEM
8561 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8562 M:      Pavel Machek <pavel@ucw.cz>
8563 L:      linux-leds@vger.kernel.org
8564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8565 S:      Maintained
8566 F:      Documentation/devicetree/bindings/leds/
8567 F:      drivers/leds/
8568 F:      include/linux/leds.h
8569
8570 LEGACY EEPROM DRIVER
8571 M:      Jean Delvare <jdelvare@suse.com>
8572 S:      Maintained
8573 F:      Documentation/misc-devices/eeprom
8574 F:      drivers/misc/eeprom/eeprom.c
8575
8576 LEGO MINDSTORMS EV3
8577 R:      David Lechner <david@lechnology.com>
8578 S:      Maintained
8579 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8580 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8581 F:      drivers/power/supply/lego_ev3_battery.c
8582
8583 LEGO USB Tower driver
8584 M:      Juergen Stuber <starblue@users.sourceforge.net>
8585 L:      legousb-devel@lists.sourceforge.net
8586 W:      http://legousb.sourceforge.net/
8587 S:      Maintained
8588 F:      drivers/usb/misc/legousbtower.c
8589
8590 LG LAPTOP EXTRAS
8591 M:      Matan Ziv-Av <matan@svgalib.org>
8592 L:      platform-driver-x86@vger.kernel.org
8593 S:      Maintained
8594 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8595 F:      Documentation/laptops/lg-laptop.rst
8596 F:      drivers/platform/x86/lg-laptop.c
8597
8598 LG2160 MEDIA DRIVER
8599 M:      Michael Krufky <mkrufky@linuxtv.org>
8600 L:      linux-media@vger.kernel.org
8601 W:      https://linuxtv.org
8602 W:      http://github.com/mkrufky
8603 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8604 T:      git git://linuxtv.org/mkrufky/tuners.git
8605 S:      Maintained
8606 F:      drivers/media/dvb-frontends/lg2160.*
8607
8608 LGDT3305 MEDIA DRIVER
8609 M:      Michael Krufky <mkrufky@linuxtv.org>
8610 L:      linux-media@vger.kernel.org
8611 W:      https://linuxtv.org
8612 W:      http://github.com/mkrufky
8613 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8614 T:      git git://linuxtv.org/mkrufky/tuners.git
8615 S:      Maintained
8616 F:      drivers/media/dvb-frontends/lgdt3305.*
8617
8618 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8619 M:      Viresh Kumar <vireshk@kernel.org>
8620 L:      linux-ide@vger.kernel.org
8621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8622 S:      Maintained
8623 F:      include/linux/pata_arasan_cf_data.h
8624 F:      drivers/ata/pata_arasan_cf.c
8625
8626 LIBATA PATA DRIVERS
8627 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8628 M:      Jens Axboe <axboe@kernel.dk>
8629 L:      linux-ide@vger.kernel.org
8630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8631 S:      Maintained
8632 F:      drivers/ata/pata_*.c
8633 F:      drivers/ata/ata_generic.c
8634
8635 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8636 M:      Linus Walleij <linus.walleij@linaro.org>
8637 L:      linux-ide@vger.kernel.org
8638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8639 S:      Maintained
8640 F:      drivers/ata/pata_ftide010.c
8641 F:      drivers/ata/sata_gemini.c
8642 F:      drivers/ata/sata_gemini.h
8643
8644 LIBATA SATA AHCI PLATFORM devices support
8645 M:      Hans de Goede <hdegoede@redhat.com>
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/ahci_platform.c
8651 F:      drivers/ata/libahci_platform.c
8652 F:      include/linux/ahci_platform.h
8653
8654 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8655 M:      Mikael Pettersson <mikpelinux@gmail.com>
8656 L:      linux-ide@vger.kernel.org
8657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8658 S:      Maintained
8659 F:      drivers/ata/sata_promise.*
8660
8661 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8662 M:      Jens Axboe <axboe@kernel.dk>
8663 L:      linux-ide@vger.kernel.org
8664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8665 S:      Maintained
8666 F:      drivers/ata/
8667 F:      include/linux/ata.h
8668 F:      include/linux/libata.h
8669 F:      Documentation/devicetree/bindings/ata/
8670
8671 LIBLOCKDEP
8672 M:      Sasha Levin <alexander.levin@microsoft.com>
8673 S:      Maintained
8674 F:      tools/lib/lockdep/
8675
8676 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8677 M:      Ross Zwisler <zwisler@kernel.org>
8678 M:      Dan Williams <dan.j.williams@intel.com>
8679 M:      Vishal Verma <vishal.l.verma@intel.com>
8680 M:      Dave Jiang <dave.jiang@intel.com>
8681 L:      linux-nvdimm@lists.01.org
8682 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8683 S:      Supported
8684 F:      drivers/nvdimm/blk.c
8685 F:      drivers/nvdimm/region_devs.c
8686
8687 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8688 M:      Vishal Verma <vishal.l.verma@intel.com>
8689 M:      Dan Williams <dan.j.williams@intel.com>
8690 M:      Ross Zwisler <zwisler@kernel.org>
8691 M:      Dave Jiang <dave.jiang@intel.com>
8692 L:      linux-nvdimm@lists.01.org
8693 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8694 S:      Supported
8695 F:      drivers/nvdimm/btt*
8696
8697 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8698 M:      Ross Zwisler <zwisler@kernel.org>
8699 M:      Dan Williams <dan.j.williams@intel.com>
8700 M:      Vishal Verma <vishal.l.verma@intel.com>
8701 M:      Dave Jiang <dave.jiang@intel.com>
8702 L:      linux-nvdimm@lists.01.org
8703 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8704 S:      Supported
8705 F:      drivers/nvdimm/pmem*
8706
8707 LIBNVDIMM: DEVICETREE BINDINGS
8708 M:      Oliver O'Halloran <oohall@gmail.com>
8709 L:      linux-nvdimm@lists.01.org
8710 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8711 S:      Supported
8712 F:      drivers/nvdimm/of_pmem.c
8713 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8714
8715 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8716 M:      Dan Williams <dan.j.williams@intel.com>
8717 M:      Ross Zwisler <zwisler@kernel.org>
8718 M:      Vishal Verma <vishal.l.verma@intel.com>
8719 M:      Dave Jiang <dave.jiang@intel.com>
8720 L:      linux-nvdimm@lists.01.org
8721 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8723 S:      Supported
8724 F:      drivers/nvdimm/*
8725 F:      drivers/acpi/nfit/*
8726 F:      include/linux/nd.h
8727 F:      include/linux/libnvdimm.h
8728 F:      include/uapi/linux/ndctl.h
8729
8730 LIGHTNVM PLATFORM SUPPORT
8731 M:      Matias Bjorling <mb@lightnvm.io>
8732 W:      http://github/OpenChannelSSD
8733 L:      linux-block@vger.kernel.org
8734 S:      Maintained
8735 F:      drivers/lightnvm/
8736 F:      include/linux/lightnvm.h
8737 F:      include/uapi/linux/lightnvm.h
8738
8739 LINUX FOR POWER MACINTOSH
8740 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8741 W:      http://www.penguinppc.org/
8742 L:      linuxppc-dev@lists.ozlabs.org
8743 S:      Maintained
8744 F:      arch/powerpc/platforms/powermac/
8745 F:      drivers/macintosh/
8746
8747 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8748 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8749 M:      Paul Mackerras <paulus@samba.org>
8750 M:      Michael Ellerman <mpe@ellerman.id.au>
8751 W:      https://github.com/linuxppc/linux/wiki
8752 L:      linuxppc-dev@lists.ozlabs.org
8753 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8755 S:      Supported
8756 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8757 F:      Documentation/devicetree/bindings/powerpc/
8758 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8759 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8760 F:      Documentation/powerpc/
8761 F:      arch/powerpc/
8762 F:      drivers/char/tpm/tpm_ibmvtpm*
8763 F:      drivers/crypto/nx/
8764 F:      drivers/crypto/vmx/
8765 F:      drivers/i2c/busses/i2c-opal.c
8766 F:      drivers/net/ethernet/ibm/ibmveth.*
8767 F:      drivers/net/ethernet/ibm/ibmvnic.*
8768 F:      drivers/pci/hotplug/pnv_php.c
8769 F:      drivers/pci/hotplug/rpa*
8770 F:      drivers/rtc/rtc-opal.c
8771 F:      drivers/scsi/ibmvscsi/
8772 F:      drivers/tty/hvc/hvc_opal.c
8773 F:      drivers/watchdog/wdrtas.c
8774 F:      tools/testing/selftests/powerpc
8775 N:      /pmac
8776 N:      powermac
8777 N:      powernv
8778 N:      [^a-z0-9]ps3
8779 N:      pseries
8780
8781 LINUX FOR POWERPC EMBEDDED MPC5XXX
8782 M:      Anatolij Gustschin <agust@denx.de>
8783 L:      linuxppc-dev@lists.ozlabs.org
8784 T:      git git://git.denx.de/linux-denx-agust.git
8785 S:      Maintained
8786 F:      arch/powerpc/platforms/512x/
8787 F:      arch/powerpc/platforms/52xx/
8788
8789 LINUX FOR POWERPC EMBEDDED PPC4XX
8790 M:      Alistair Popple <alistair@popple.id.au>
8791 M:      Matt Porter <mporter@kernel.crashing.org>
8792 W:      http://www.penguinppc.org/
8793 L:      linuxppc-dev@lists.ozlabs.org
8794 S:      Maintained
8795 F:      arch/powerpc/platforms/40x/
8796 F:      arch/powerpc/platforms/44x/
8797
8798 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8799 M:      Scott Wood <oss@buserror.net>
8800 M:      Kumar Gala <galak@kernel.crashing.org>
8801 W:      http://www.penguinppc.org/
8802 L:      linuxppc-dev@lists.ozlabs.org
8803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8804 S:      Maintained
8805 F:      arch/powerpc/platforms/83xx/
8806 F:      arch/powerpc/platforms/85xx/
8807 F:      Documentation/devicetree/bindings/powerpc/fsl/
8808
8809 LINUX FOR POWERPC EMBEDDED PPC8XX
8810 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8811 W:      http://www.penguinppc.org/
8812 L:      linuxppc-dev@lists.ozlabs.org
8813 S:      Maintained
8814 F:      arch/powerpc/platforms/8xx/
8815
8816 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8817 L:      linuxppc-dev@lists.ozlabs.org
8818 S:      Orphan
8819 F:      arch/powerpc/*/*virtex*
8820 F:      arch/powerpc/*/*/*virtex*
8821
8822 LINUX FOR POWERPC PA SEMI PWRFICIENT
8823 L:      linuxppc-dev@lists.ozlabs.org
8824 S:      Orphan
8825 F:      arch/powerpc/platforms/pasemi/
8826 F:      drivers/*/*pasemi*
8827 F:      drivers/*/*/*pasemi*
8828
8829 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8830 M:      Kees Cook <keescook@chromium.org>
8831 S:      Maintained
8832 F:      drivers/misc/lkdtm/*
8833
8834 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8835 M:      Alan Stern <stern@rowland.harvard.edu>
8836 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8837 M:      Will Deacon <will.deacon@arm.com>
8838 M:      Peter Zijlstra <peterz@infradead.org>
8839 M:      Boqun Feng <boqun.feng@gmail.com>
8840 M:      Nicholas Piggin <npiggin@gmail.com>
8841 M:      David Howells <dhowells@redhat.com>
8842 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8843 M:      Luc Maranget <luc.maranget@inria.fr>
8844 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8845 R:      Akira Yokosawa <akiyks@gmail.com>
8846 R:      Daniel Lustig <dlustig@nvidia.com>
8847 L:      linux-kernel@vger.kernel.org
8848 L:      linux-arch@vger.kernel.org
8849 S:      Supported
8850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8851 F:      tools/memory-model/
8852 F:      Documentation/atomic_bitops.txt
8853 F:      Documentation/atomic_t.txt
8854 F:      Documentation/core-api/atomic_ops.rst
8855 F:      Documentation/core-api/refcount-vs-atomic.rst
8856 F:      Documentation/memory-barriers.txt
8857
8858 LIS3LV02D ACCELEROMETER DRIVER
8859 M:      Eric Piel <eric.piel@tremplin-utc.net>
8860 S:      Maintained
8861 F:      Documentation/misc-devices/lis3lv02d
8862 F:      drivers/misc/lis3lv02d/
8863 F:      drivers/platform/x86/hp_accel.c
8864
8865 LIVE PATCHING
8866 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8867 M:      Jessica Yu <jeyu@kernel.org>
8868 M:      Jiri Kosina <jikos@kernel.org>
8869 M:      Miroslav Benes <mbenes@suse.cz>
8870 R:      Petr Mladek <pmladek@suse.com>
8871 S:      Maintained
8872 F:      kernel/livepatch/
8873 F:      include/linux/livepatch.h
8874 F:      arch/x86/include/asm/livepatch.h
8875 F:      arch/x86/kernel/livepatch.c
8876 F:      Documentation/livepatch/
8877 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8878 F:      samples/livepatch/
8879 L:      live-patching@vger.kernel.org
8880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8881
8882 LLC (802.2)
8883 L:      netdev@vger.kernel.org
8884 S:      Odd fixes
8885 F:      include/linux/llc.h
8886 F:      include/uapi/linux/llc.h
8887 F:      include/net/llc*
8888 F:      net/llc/
8889
8890 LM73 HARDWARE MONITOR DRIVER
8891 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8892 L:      linux-hwmon@vger.kernel.org
8893 S:      Maintained
8894 F:      drivers/hwmon/lm73.c
8895
8896 LM78 HARDWARE MONITOR DRIVER
8897 M:      Jean Delvare <jdelvare@suse.com>
8898 L:      linux-hwmon@vger.kernel.org
8899 S:      Maintained
8900 F:      Documentation/hwmon/lm78
8901 F:      drivers/hwmon/lm78.c
8902
8903 LM83 HARDWARE MONITOR DRIVER
8904 M:      Jean Delvare <jdelvare@suse.com>
8905 L:      linux-hwmon@vger.kernel.org
8906 S:      Maintained
8907 F:      Documentation/hwmon/lm83
8908 F:      drivers/hwmon/lm83.c
8909
8910 LM90 HARDWARE MONITOR DRIVER
8911 M:      Jean Delvare <jdelvare@suse.com>
8912 L:      linux-hwmon@vger.kernel.org
8913 S:      Maintained
8914 F:      Documentation/hwmon/lm90
8915 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8916 F:      drivers/hwmon/lm90.c
8917 F:      include/dt-bindings/thermal/lm90.h
8918
8919 LM95234 HARDWARE MONITOR DRIVER
8920 M:      Guenter Roeck <linux@roeck-us.net>
8921 L:      linux-hwmon@vger.kernel.org
8922 S:      Maintained
8923 F:      Documentation/hwmon/lm95234
8924 F:      drivers/hwmon/lm95234.c
8925
8926 LME2510 MEDIA DRIVER
8927 M:      Malcolm Priestley <tvboxspy@gmail.com>
8928 L:      linux-media@vger.kernel.org
8929 W:      https://linuxtv.org
8930 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8931 S:      Maintained
8932 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8933
8934 LOADPIN SECURITY MODULE
8935 M:      Kees Cook <keescook@chromium.org>
8936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8937 S:      Supported
8938 F:      security/loadpin/
8939 F:      Documentation/admin-guide/LSM/LoadPin.rst
8940
8941 LOCKING PRIMITIVES
8942 M:      Peter Zijlstra <peterz@infradead.org>
8943 M:      Ingo Molnar <mingo@redhat.com>
8944 M:      Will Deacon <will.deacon@arm.com>
8945 L:      linux-kernel@vger.kernel.org
8946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8947 S:      Maintained
8948 F:      Documentation/locking/
8949 F:      include/linux/lockdep.h
8950 F:      include/linux/spinlock*.h
8951 F:      arch/*/include/asm/spinlock*.h
8952 F:      include/linux/rwlock*.h
8953 F:      include/linux/mutex*.h
8954 F:      include/linux/rwsem*.h
8955 F:      arch/*/include/asm/rwsem.h
8956 F:      include/linux/seqlock.h
8957 F:      lib/locking*.[ch]
8958 F:      kernel/locking/
8959 X:      kernel/locking/locktorture.c
8960
8961 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8962 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8963 L:      linux-ntfs-dev@lists.sourceforge.net
8964 W:      http://www.linux-ntfs.org/content/view/19/37/
8965 S:      Maintained
8966 F:      Documentation/ldm.txt
8967 F:      block/partitions/ldm.*
8968
8969 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8970 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8971 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8972 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8973 L:      MPT-FusionLinux.pdl@broadcom.com
8974 L:      linux-scsi@vger.kernel.org
8975 W:      http://www.avagotech.com/support/
8976 S:      Supported
8977 F:      drivers/message/fusion/
8978 F:      drivers/scsi/mpt3sas/
8979
8980 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8981 M:      Matthew Wilcox <willy@infradead.org>
8982 L:      linux-scsi@vger.kernel.org
8983 S:      Maintained
8984 F:      drivers/scsi/sym53c8xx_2/
8985
8986 LTC1660 DAC DRIVER
8987 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8988 L:      linux-iio@vger.kernel.org
8989 S:      Maintained
8990 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8991 F:      drivers/iio/dac/ltc1660.c
8992
8993 LTC4261 HARDWARE MONITOR DRIVER
8994 M:      Guenter Roeck <linux@roeck-us.net>
8995 L:      linux-hwmon@vger.kernel.org
8996 S:      Maintained
8997 F:      Documentation/hwmon/ltc4261
8998 F:      drivers/hwmon/ltc4261.c
8999
9000 LTC4306 I2C MULTIPLEXER DRIVER
9001 M:      Michael Hennerich <michael.hennerich@analog.com>
9002 W:      http://ez.analog.com/community/linux-device-drivers
9003 L:      linux-i2c@vger.kernel.org
9004 S:      Supported
9005 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9006 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9007
9008 LTP (Linux Test Project)
9009 M:      Mike Frysinger <vapier@gentoo.org>
9010 M:      Cyril Hrubis <chrubis@suse.cz>
9011 M:      Wanlong Gao <wanlong.gao@gmail.com>
9012 M:      Jan Stancek <jstancek@redhat.com>
9013 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9014 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9015 L:      ltp@lists.linux.it (subscribers-only)
9016 W:      http://linux-test-project.github.io/
9017 T:      git git://github.com/linux-test-project/ltp.git
9018 S:      Maintained
9019
9020 M68K ARCHITECTURE
9021 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9022 L:      linux-m68k@lists.linux-m68k.org
9023 W:      http://www.linux-m68k.org/
9024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9025 S:      Maintained
9026 F:      arch/m68k/
9027 F:      drivers/zorro/
9028
9029 M68K ON APPLE MACINTOSH
9030 M:      Joshua Thompson <funaho@jurai.org>
9031 W:      http://www.mac.linux-m68k.org/
9032 L:      linux-m68k@lists.linux-m68k.org
9033 S:      Maintained
9034 F:      arch/m68k/mac/
9035
9036 M68K ON HP9000/300
9037 M:      Philip Blundell <philb@gnu.org>
9038 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9039 S:      Maintained
9040 F:      arch/m68k/hp300/
9041
9042 M88DS3103 MEDIA DRIVER
9043 M:      Antti Palosaari <crope@iki.fi>
9044 L:      linux-media@vger.kernel.org
9045 W:      https://linuxtv.org
9046 W:      http://palosaari.fi/linux/
9047 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9048 T:      git git://linuxtv.org/anttip/media_tree.git
9049 S:      Maintained
9050 F:      drivers/media/dvb-frontends/m88ds3103*
9051
9052 M88RS2000 MEDIA DRIVER
9053 M:      Malcolm Priestley <tvboxspy@gmail.com>
9054 L:      linux-media@vger.kernel.org
9055 W:      https://linuxtv.org
9056 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9057 S:      Maintained
9058 F:      drivers/media/dvb-frontends/m88rs2000*
9059
9060 MA901 MASTERKIT USB FM RADIO DRIVER
9061 M:      Alexey Klimov <klimov.linux@gmail.com>
9062 L:      linux-media@vger.kernel.org
9063 T:      git git://linuxtv.org/media_tree.git
9064 S:      Maintained
9065 F:      drivers/media/radio/radio-ma901.c
9066
9067 MAC80211
9068 M:      Johannes Berg <johannes@sipsolutions.net>
9069 L:      linux-wireless@vger.kernel.org
9070 W:      http://wireless.kernel.org/
9071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9073 S:      Maintained
9074 F:      Documentation/networking/mac80211-injection.txt
9075 F:      include/net/mac80211.h
9076 F:      net/mac80211/
9077 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9078 F:      Documentation/networking/mac80211_hwsim/README
9079
9080 MAILBOX API
9081 M:      Jassi Brar <jassisinghbrar@gmail.com>
9082 L:      linux-kernel@vger.kernel.org
9083 S:      Maintained
9084 F:      drivers/mailbox/
9085 F:      include/linux/mailbox_client.h
9086 F:      include/linux/mailbox_controller.h
9087
9088 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9089 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9090 W:      http://www.kernel.org/doc/man-pages
9091 L:      linux-man@vger.kernel.org
9092 S:      Maintained
9093
9094 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9095 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9096 L:      linux-mips@vger.kernel.org
9097 S:      Maintained
9098 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9099
9100 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9101 M:      Andrew Lunn <andrew@lunn.ch>
9102 M:      Vivien Didelot <vivien.didelot@gmail.com>
9103 L:      netdev@vger.kernel.org
9104 S:      Maintained
9105 F:      drivers/net/dsa/mv88e6xxx/
9106 F:      include/linux/platform_data/mv88e6xxx.h
9107 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9108
9109 MARVELL ARMADA DRM SUPPORT
9110 M:      Russell King <linux@armlinux.org.uk>
9111 S:      Maintained
9112 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9113 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9114 F:      drivers/gpu/drm/armada/
9115 F:      include/uapi/drm/armada_drm.h
9116 F:      Documentation/devicetree/bindings/display/armada/
9117
9118 MARVELL CRYPTO DRIVER
9119 M:      Boris Brezillon <bbrezillon@kernel.org>
9120 M:      Arnaud Ebalard <arno@natisbad.org>
9121 F:      drivers/crypto/marvell/
9122 S:      Maintained
9123 L:      linux-crypto@vger.kernel.org
9124
9125 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9126 M:      Mirko Lindner <mlindner@marvell.com>
9127 M:      Stephen Hemminger <stephen@networkplumber.org>
9128 L:      netdev@vger.kernel.org
9129 S:      Maintained
9130 F:      drivers/net/ethernet/marvell/sk*
9131
9132 MARVELL LIBERTAS WIRELESS DRIVER
9133 L:      libertas-dev@lists.infradead.org
9134 S:      Orphan
9135 F:      drivers/net/wireless/marvell/libertas/
9136
9137 MARVELL MACCHIATOBIN SUPPORT
9138 M:      Russell King <linux@armlinux.org.uk>
9139 L:      linux-arm-kernel@lists.infradead.org
9140 S:      Maintained
9141 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9142
9143 MARVELL MV643XX ETHERNET DRIVER
9144 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9145 L:      netdev@vger.kernel.org
9146 S:      Maintained
9147 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9148 F:      include/linux/mv643xx.h
9149
9150 MARVELL MV88X3310 PHY DRIVER
9151 M:      Russell King <linux@armlinux.org.uk>
9152 L:      netdev@vger.kernel.org
9153 S:      Maintained
9154 F:      drivers/net/phy/marvell10g.c
9155
9156 MARVELL MVEBU THERMAL DRIVER
9157 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9158 S:      Maintained
9159 F:      drivers/thermal/armada_thermal.c
9160
9161 MARVELL MVNETA ETHERNET DRIVER
9162 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9163 L:      netdev@vger.kernel.org
9164 S:      Maintained
9165 F:      drivers/net/ethernet/marvell/mvneta.*
9166
9167 MARVELL MWIFIEX WIRELESS DRIVER
9168 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9169 M:      Nishant Sarmukadam <nishants@marvell.com>
9170 M:      Ganapathi Bhat <gbhat@marvell.com>
9171 M:      Xinming Hu <huxinming820@gmail.com>
9172 L:      linux-wireless@vger.kernel.org
9173 S:      Maintained
9174 F:      drivers/net/wireless/marvell/mwifiex/
9175
9176 MARVELL MWL8K WIRELESS DRIVER
9177 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9178 L:      linux-wireless@vger.kernel.org
9179 S:      Odd Fixes
9180 F:      drivers/net/wireless/marvell/mwl8k.c
9181
9182 MARVELL NAND CONTROLLER DRIVER
9183 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9184 L:      linux-mtd@lists.infradead.org
9185 S:      Maintained
9186 F:      drivers/mtd/nand/raw/marvell_nand.c
9187 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9188
9189 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9190 M:      Nicolas Pitre <nico@fluxnic.net>
9191 S:      Odd Fixes
9192 F:      drivers/mmc/host/mvsdio.*
9193
9194 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9195 M:      Hu Ziji <huziji@marvell.com>
9196 L:      linux-mmc@vger.kernel.org
9197 S:      Supported
9198 F:      drivers/mmc/host/sdhci-xenon*
9199 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9200
9201 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9202 M:      Sunil Goutham <sgoutham@marvell.com>
9203 M:      Linu Cherian <lcherian@marvell.com>
9204 M:      Geetha sowjanya <gakula@marvell.com>
9205 M:      Jerin Jacob <jerinj@marvell.com>
9206 L:      netdev@vger.kernel.org
9207 S:      Supported
9208 F:      drivers/net/ethernet/marvell/octeontx2/af/
9209
9210 MATROX FRAMEBUFFER DRIVER
9211 L:      linux-fbdev@vger.kernel.org
9212 S:      Orphan
9213 F:      drivers/video/fbdev/matrox/matroxfb_*
9214 F:      include/uapi/linux/matroxfb.h
9215
9216 MAX16065 HARDWARE MONITOR DRIVER
9217 M:      Guenter Roeck <linux@roeck-us.net>
9218 L:      linux-hwmon@vger.kernel.org
9219 S:      Maintained
9220 F:      Documentation/hwmon/max16065
9221 F:      drivers/hwmon/max16065.c
9222
9223 MAX2175 SDR TUNER DRIVER
9224 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9225 L:      linux-media@vger.kernel.org
9226 T:      git git://linuxtv.org/media_tree.git
9227 S:      Maintained
9228 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9229 F:      Documentation/media/v4l-drivers/max2175.rst
9230 F:      drivers/media/i2c/max2175*
9231 F:      include/uapi/linux/max2175.h
9232
9233 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9234 L:      linux-hwmon@vger.kernel.org
9235 S:      Orphan
9236 F:      Documentation/hwmon/max6650
9237 F:      drivers/hwmon/max6650.c
9238
9239 MAX6697 HARDWARE MONITOR DRIVER
9240 M:      Guenter Roeck <linux@roeck-us.net>
9241 L:      linux-hwmon@vger.kernel.org
9242 S:      Maintained
9243 F:      Documentation/hwmon/max6697
9244 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9245 F:      drivers/hwmon/max6697.c
9246 F:      include/linux/platform_data/max6697.h
9247
9248 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9249 M:      Peter Rosin <peda@axentia.se>
9250 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9251 S:      Maintained
9252 F:      Documentation/devicetree/bindings/sound/max9860.txt
9253 F:      sound/soc/codecs/max9860.*
9254
9255 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9256 M:      Javier Martinez Canillas <javier@dowhile0.org>
9257 L:      linux-kernel@vger.kernel.org
9258 S:      Supported
9259 F:      drivers/regulator/max77802-regulator.c
9260 F:      Documentation/devicetree/bindings/*/*max77802.txt
9261 F:      include/dt-bindings/*/*max77802.h
9262
9263 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9264 M:      Krzysztof Kozlowski <krzk@kernel.org>
9265 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9266 L:      linux-pm@vger.kernel.org
9267 S:      Supported
9268 F:      drivers/power/supply/max14577_charger.c
9269 F:      drivers/power/supply/max77693_charger.c
9270
9271 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9272 M:      Chanwoo Choi <cw00.choi@samsung.com>
9273 M:      Krzysztof Kozlowski <krzk@kernel.org>
9274 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9275 L:      linux-kernel@vger.kernel.org
9276 S:      Supported
9277 F:      drivers/*/max14577*.c
9278 F:      drivers/*/max77686*.c
9279 F:      drivers/*/max77693*.c
9280 F:      drivers/extcon/extcon-max14577.c
9281 F:      drivers/extcon/extcon-max77693.c
9282 F:      drivers/rtc/rtc-max77686.c
9283 F:      drivers/clk/clk-max77686.c
9284 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9285 F:      Documentation/devicetree/bindings/*/max77686.txt
9286 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9287 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9288 F:      include/linux/mfd/max14577*.h
9289 F:      include/linux/mfd/max77686*.h
9290 F:      include/linux/mfd/max77693*.h
9291
9292 MAXIRADIO FM RADIO RECEIVER DRIVER
9293 M:      Hans Verkuil <hverkuil@xs4all.nl>
9294 L:      linux-media@vger.kernel.org
9295 T:      git git://linuxtv.org/media_tree.git
9296 W:      https://linuxtv.org
9297 S:      Maintained
9298 F:      drivers/media/radio/radio-maxiradio*
9299
9300 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9301 M:      Peter Rosin <peda@axentia.se>
9302 L:      linux-iio@vger.kernel.org
9303 S:      Maintained
9304 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9305 F:      drivers/iio/potentiometer/mcp4018.c
9306 F:      drivers/iio/potentiometer/mcp4531.c
9307
9308 MCR20A IEEE-802.15.4 RADIO DRIVER
9309 M:      Xue Liu <liuxuenetmail@gmail.com>
9310 L:      linux-wpan@vger.kernel.org
9311 W:      https://github.com/xueliu/mcr20a-linux
9312 S:      Maintained
9313 F:      drivers/net/ieee802154/mcr20a.c
9314 F:      drivers/net/ieee802154/mcr20a.h
9315 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9316
9317 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9318 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9319 L:      linux-iio@vger.kernel.org
9320 S:      Maintained
9321 F:      drivers/iio/dac/cio-dac.c
9322
9323 MEDIA DRIVERS FOR ASCOT2E
9324 M:      Sergey Kozlov <serjk@netup.ru>
9325 M:      Abylay Ospan <aospan@netup.ru>
9326 L:      linux-media@vger.kernel.org
9327 W:      https://linuxtv.org
9328 W:      http://netup.tv/
9329 T:      git git://linuxtv.org/media_tree.git
9330 S:      Supported
9331 F:      drivers/media/dvb-frontends/ascot2e*
9332
9333 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9334 M:      Jasmin Jessich <jasmin@anw.at>
9335 L:      linux-media@vger.kernel.org
9336 W:      https://linuxtv.org
9337 T:      git git://linuxtv.org/media_tree.git
9338 S:      Maintained
9339 F:      drivers/media/dvb-frontends/cxd2099*
9340
9341 MEDIA DRIVERS FOR CXD2841ER
9342 M:      Sergey Kozlov <serjk@netup.ru>
9343 M:      Abylay Ospan <aospan@netup.ru>
9344 L:      linux-media@vger.kernel.org
9345 W:      https://linuxtv.org
9346 W:      http://netup.tv/
9347 T:      git git://linuxtv.org/media_tree.git
9348 S:      Supported
9349 F:      drivers/media/dvb-frontends/cxd2841er*
9350
9351 MEDIA DRIVERS FOR CXD2880
9352 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9353 L:      linux-media@vger.kernel.org
9354 W:      http://linuxtv.org/
9355 T:      git git://linuxtv.org/media_tree.git
9356 S:      Supported
9357 F:      drivers/media/dvb-frontends/cxd2880/*
9358 F:      drivers/media/spi/cxd2880*
9359
9360 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9361 L:      linux-media@vger.kernel.org
9362 W:      https://linuxtv.org
9363 T:      git git://linuxtv.org/media_tree.git
9364 S:      Orphan
9365 F:      drivers/media/pci/ddbridge/*
9366
9367 MEDIA DRIVERS FOR FREESCALE IMX
9368 M:      Steve Longerbeam <slongerbeam@gmail.com>
9369 M:      Philipp Zabel <p.zabel@pengutronix.de>
9370 L:      linux-media@vger.kernel.org
9371 T:      git git://linuxtv.org/media_tree.git
9372 S:      Maintained
9373 F:      Documentation/devicetree/bindings/media/imx.txt
9374 F:      Documentation/media/v4l-drivers/imx.rst
9375 F:      drivers/staging/media/imx/
9376 F:      include/linux/imx-media.h
9377 F:      include/media/imx.h
9378
9379 MEDIA DRIVER FOR FREESCALE IMX PXP
9380 M:      Philipp Zabel <p.zabel@pengutronix.de>
9381 L:      linux-media@vger.kernel.org
9382 T:      git git://linuxtv.org/media_tree.git
9383 S:      Maintained
9384 F:      drivers/media/platform/imx-pxp.[ch]
9385
9386 MEDIA DRIVERS FOR HELENE
9387 M:      Abylay Ospan <aospan@netup.ru>
9388 L:      linux-media@vger.kernel.org
9389 W:      https://linuxtv.org
9390 W:      http://netup.tv/
9391 T:      git git://linuxtv.org/media_tree.git
9392 S:      Supported
9393 F:      drivers/media/dvb-frontends/helene*
9394
9395 MEDIA DRIVERS FOR HORUS3A
9396 M:      Sergey Kozlov <serjk@netup.ru>
9397 M:      Abylay Ospan <aospan@netup.ru>
9398 L:      linux-media@vger.kernel.org
9399 W:      https://linuxtv.org
9400 W:      http://netup.tv/
9401 T:      git git://linuxtv.org/media_tree.git
9402 S:      Supported
9403 F:      drivers/media/dvb-frontends/horus3a*
9404
9405 MEDIA DRIVERS FOR LNBH25
9406 M:      Sergey Kozlov <serjk@netup.ru>
9407 M:      Abylay Ospan <aospan@netup.ru>
9408 L:      linux-media@vger.kernel.org
9409 W:      https://linuxtv.org
9410 W:      http://netup.tv/
9411 T:      git git://linuxtv.org/media_tree.git
9412 S:      Supported
9413 F:      drivers/media/dvb-frontends/lnbh25*
9414
9415 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9416 L:      linux-media@vger.kernel.org
9417 W:      https://linuxtv.org
9418 T:      git git://linuxtv.org/media_tree.git
9419 S:      Orphan
9420 F:      drivers/media/dvb-frontends/mxl5xx*
9421
9422 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9423 M:      Sergey Kozlov <serjk@netup.ru>
9424 M:      Abylay Ospan <aospan@netup.ru>
9425 L:      linux-media@vger.kernel.org
9426 W:      https://linuxtv.org
9427 W:      http://netup.tv/
9428 T:      git git://linuxtv.org/media_tree.git
9429 S:      Supported
9430 F:      drivers/media/pci/netup_unidvb/*
9431
9432 MEDIA DRIVERS FOR RENESAS - CEU
9433 M:      Jacopo Mondi <jacopo@jmondi.org>
9434 L:      linux-media@vger.kernel.org
9435 L:      linux-renesas-soc@vger.kernel.org
9436 T:      git git://linuxtv.org/media_tree.git
9437 S:      Supported
9438 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9439 F:      drivers/media/platform/renesas-ceu.c
9440 F:      include/media/drv-intf/renesas-ceu.h
9441
9442 MEDIA DRIVERS FOR RENESAS - DRIF
9443 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9444 L:      linux-media@vger.kernel.org
9445 L:      linux-renesas-soc@vger.kernel.org
9446 T:      git git://linuxtv.org/media_tree.git
9447 S:      Supported
9448 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9449 F:      drivers/media/platform/rcar_drif.c
9450
9451 MEDIA DRIVERS FOR RENESAS - FCP
9452 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9453 L:      linux-media@vger.kernel.org
9454 L:      linux-renesas-soc@vger.kernel.org
9455 T:      git git://linuxtv.org/media_tree.git
9456 S:      Supported
9457 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9458 F:      drivers/media/platform/rcar-fcp.c
9459 F:      include/media/rcar-fcp.h
9460
9461 MEDIA DRIVERS FOR RENESAS - FDP1
9462 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9463 L:      linux-media@vger.kernel.org
9464 L:      linux-renesas-soc@vger.kernel.org
9465 T:      git git://linuxtv.org/media_tree.git
9466 S:      Supported
9467 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9468 F:      drivers/media/platform/rcar_fdp1.c
9469
9470 MEDIA DRIVERS FOR RENESAS - VIN
9471 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9472 L:      linux-media@vger.kernel.org
9473 L:      linux-renesas-soc@vger.kernel.org
9474 T:      git git://linuxtv.org/media_tree.git
9475 S:      Supported
9476 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9477 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9478 F:      drivers/media/platform/rcar-vin/
9479
9480 MEDIA DRIVERS FOR RENESAS - VSP1
9481 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9482 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9483 L:      linux-media@vger.kernel.org
9484 L:      linux-renesas-soc@vger.kernel.org
9485 T:      git git://linuxtv.org/media_tree.git
9486 S:      Supported
9487 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9488 F:      drivers/media/platform/vsp1/
9489
9490 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9491 L:      linux-media@vger.kernel.org
9492 W:      https://linuxtv.org
9493 T:      git git://linuxtv.org/media_tree.git
9494 S:      Orphan
9495 F:      drivers/media/dvb-frontends/stv0910*
9496
9497 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9498 L:      linux-media@vger.kernel.org
9499 W:      https://linuxtv.org
9500 T:      git git://linuxtv.org/media_tree.git
9501 S:      Orphan
9502 F:      drivers/media/dvb-frontends/stv6111*
9503
9504 MEDIA DRIVERS FOR STM32 - DCMI
9505 M:      Hugues Fruchet <hugues.fruchet@st.com>
9506 L:      linux-media@vger.kernel.org
9507 T:      git git://linuxtv.org/media_tree.git
9508 S:      Supported
9509 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9510 F:      drivers/media/platform/stm32/stm32-dcmi.c
9511
9512 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9513 M:      Dmitry Osipenko <digetx@gmail.com>
9514 L:      linux-media@vger.kernel.org
9515 L:      linux-tegra@vger.kernel.org
9516 T:      git git://linuxtv.org/media_tree.git
9517 S:      Maintained
9518 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9519 F:      drivers/staging/media/tegra-vde/
9520
9521 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9522 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9523 P:      LinuxTV.org Project
9524 L:      linux-media@vger.kernel.org
9525 W:      https://linuxtv.org
9526 Q:      http://patchwork.kernel.org/project/linux-media/list/
9527 T:      git git://linuxtv.org/media_tree.git
9528 S:      Maintained
9529 F:      Documentation/devicetree/bindings/media/
9530 F:      Documentation/media/
9531 F:      drivers/media/
9532 F:      drivers/staging/media/
9533 F:      include/linux/platform_data/media/
9534 F:      include/media/
9535 F:      include/uapi/linux/dvb/
9536 F:      include/uapi/linux/videodev2.h
9537 F:      include/uapi/linux/media.h
9538 F:      include/uapi/linux/v4l2-*
9539 F:      include/uapi/linux/meye.h
9540 F:      include/uapi/linux/ivtv*
9541 F:      include/uapi/linux/uvcvideo.h
9542
9543 MEDIATEK BLUETOOTH DRIVER
9544 M:      Sean Wang <sean.wang@mediatek.com>
9545 L:      linux-bluetooth@vger.kernel.org
9546 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9547 S:      Maintained
9548 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9549 F:      drivers/bluetooth/btmtkuart.c
9550
9551 MEDIATEK CIR DRIVER
9552 M:      Sean Wang <sean.wang@mediatek.com>
9553 S:      Maintained
9554 F:      drivers/media/rc/mtk-cir.c
9555
9556 MEDIATEK DMA DRIVER
9557 M:      Sean Wang <sean.wang@mediatek.com>
9558 L:      dmaengine@vger.kernel.org
9559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9560 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9561 S:      Maintained
9562 F:      Documentation/devicetree/bindings/dma/mtk-*
9563 F:      drivers/dma/mediatek/
9564
9565 MEDIATEK PMIC LED DRIVER
9566 M:      Sean Wang <sean.wang@mediatek.com>
9567 S:      Maintained
9568 F:      drivers/leds/leds-mt6323.c
9569 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9570
9571 MEDIATEK ETHERNET DRIVER
9572 M:      Felix Fietkau <nbd@openwrt.org>
9573 M:      John Crispin <john@phrozen.org>
9574 M:      Sean Wang <sean.wang@mediatek.com>
9575 M:      Nelson Chang <nelson.chang@mediatek.com>
9576 L:      netdev@vger.kernel.org
9577 S:      Maintained
9578 F:      drivers/net/ethernet/mediatek/
9579
9580 MEDIATEK SWITCH DRIVER
9581 M:      Sean Wang <sean.wang@mediatek.com>
9582 L:      netdev@vger.kernel.org
9583 S:      Maintained
9584 F:      drivers/net/dsa/mt7530.*
9585 F:      net/dsa/tag_mtk.c
9586
9587 MEDIATEK JPEG DRIVER
9588 M:      Rick Chang <rick.chang@mediatek.com>
9589 M:      Bin Liu <bin.liu@mediatek.com>
9590 S:      Supported
9591 F:      drivers/media/platform/mtk-jpeg/
9592 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9593
9594 MEDIATEK MDP DRIVER
9595 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9596 M:      Houlong Wei <houlong.wei@mediatek.com>
9597 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9598 S:      Supported
9599 F:      drivers/media/platform/mtk-mdp/
9600 F:      drivers/media/platform/mtk-vpu/
9601 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9602
9603 MEDIATEK MEDIA DRIVER
9604 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9605 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9606 S:      Supported
9607 F:      drivers/media/platform/mtk-vcodec/
9608 F:      drivers/media/platform/mtk-vpu/
9609 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9610 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9611
9612 MEDIATEK MT76 WIRELESS LAN DRIVER
9613 M:      Felix Fietkau <nbd@nbd.name>
9614 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9615 L:      linux-wireless@vger.kernel.org
9616 S:      Maintained
9617 F:      drivers/net/wireless/mediatek/mt76/
9618
9619 MEDIATEK MT7601U WIRELESS LAN DRIVER
9620 M:      Jakub Kicinski <kubakici@wp.pl>
9621 L:      linux-wireless@vger.kernel.org
9622 S:      Maintained
9623 F:      drivers/net/wireless/mediatek/mt7601u/
9624
9625 MEDIATEK NAND CONTROLLER DRIVER
9626 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9627 L:      linux-mtd@lists.infradead.org
9628 S:      Maintained
9629 F:      drivers/mtd/nand/raw/mtk_*
9630 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9631
9632 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9633 M:      Sean Wang <sean.wang@mediatek.com>
9634 S:      Maintained
9635 F:      drivers/char/hw_random/mtk-rng.c
9636
9637 MEDIATEK USB3 DRD IP DRIVER
9638 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9639 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9641 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9642 S:      Maintained
9643 F:      drivers/usb/mtu3/
9644
9645 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9646 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9647 M:      Martin Donnelly <martin.donnelly@ge.com>
9648 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9649 S:      Maintained
9650 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9651 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9652
9653 MEGARAID SCSI/SAS DRIVERS
9654 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9655 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9656 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9657 L:      megaraidlinux.pdl@broadcom.com
9658 L:      linux-scsi@vger.kernel.org
9659 W:      http://www.avagotech.com/support/
9660 S:      Maintained
9661 F:      Documentation/scsi/megaraid.txt
9662 F:      drivers/scsi/megaraid.*
9663 F:      drivers/scsi/megaraid/
9664
9665 MELEXIS MLX90614 DRIVER
9666 M:      Crt Mori <cmo@melexis.com>
9667 L:      linux-iio@vger.kernel.org
9668 W:      http://www.melexis.com
9669 S:      Supported
9670 F:      drivers/iio/temperature/mlx90614.c
9671
9672 MELEXIS MLX90632 DRIVER
9673 M:      Crt Mori <cmo@melexis.com>
9674 L:      linux-iio@vger.kernel.org
9675 W:      http://www.melexis.com
9676 S:      Supported
9677 F:      drivers/iio/temperature/mlx90632.c
9678
9679 MELFAS MIP4 TOUCHSCREEN DRIVER
9680 M:      Sangwon Jee <jeesw@melfas.com>
9681 W:      http://www.melfas.com
9682 S:      Supported
9683 F:      drivers/input/touchscreen/melfas_mip4.c
9684 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9685
9686 MELLANOX ETHERNET DRIVER (mlx4_en)
9687 M:      Tariq Toukan <tariqt@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/mlx4/en_*
9693
9694 MELLANOX ETHERNET DRIVER (mlx5e)
9695 M:      Saeed Mahameed <saeedm@mellanox.com>
9696 L:      netdev@vger.kernel.org
9697 S:      Supported
9698 W:      http://www.mellanox.com
9699 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9700 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9701
9702 MELLANOX ETHERNET INNOVA DRIVERS
9703 R:      Boris Pismenny <borisp@mellanox.com>
9704 L:      netdev@vger.kernel.org
9705 S:      Supported
9706 W:      http://www.mellanox.com
9707 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9708 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9709 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9710 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9711 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9712
9713 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9714 R:      Boris Pismenny <borisp@mellanox.com>
9715 L:      netdev@vger.kernel.org
9716 S:      Supported
9717 W:      http://www.mellanox.com
9718 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9719 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9720 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9721
9722 MELLANOX ETHERNET SWITCH DRIVERS
9723 M:      Jiri Pirko <jiri@mellanox.com>
9724 M:      Ido Schimmel <idosch@mellanox.com>
9725 L:      netdev@vger.kernel.org
9726 S:      Supported
9727 W:      http://www.mellanox.com
9728 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9729 F:      drivers/net/ethernet/mellanox/mlxsw/
9730 F:      tools/testing/selftests/drivers/net/mlxsw/
9731
9732 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9733 M:      mlxsw@mellanox.com
9734 L:      netdev@vger.kernel.org
9735 S:      Supported
9736 W:      http://www.mellanox.com
9737 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9738 F:      drivers/net/ethernet/mellanox/mlxfw/
9739
9740 MELLANOX HARDWARE PLATFORM SUPPORT
9741 M:      Andy Shevchenko <andy@infradead.org>
9742 M:      Darren Hart <dvhart@infradead.org>
9743 M:      Vadim Pasternak <vadimp@mellanox.com>
9744 L:      platform-driver-x86@vger.kernel.org
9745 S:      Supported
9746 F:      drivers/platform/mellanox/
9747
9748 MELLANOX MLX4 core VPI driver
9749 M:      Tariq Toukan <tariqt@mellanox.com>
9750 L:      netdev@vger.kernel.org
9751 L:      linux-rdma@vger.kernel.org
9752 W:      http://www.mellanox.com
9753 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9754 S:      Supported
9755 F:      drivers/net/ethernet/mellanox/mlx4/
9756 F:      include/linux/mlx4/
9757
9758 MELLANOX MLX4 IB driver
9759 M:      Yishai Hadas <yishaih@mellanox.com>
9760 L:      linux-rdma@vger.kernel.org
9761 W:      http://www.mellanox.com
9762 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9763 S:      Supported
9764 F:      drivers/infiniband/hw/mlx4/
9765 F:      include/linux/mlx4/
9766 F:      include/uapi/rdma/mlx4-abi.h
9767
9768 MELLANOX MLX5 core VPI driver
9769 M:      Saeed Mahameed <saeedm@mellanox.com>
9770 M:      Leon Romanovsky <leonro@mellanox.com>
9771 L:      netdev@vger.kernel.org
9772 L:      linux-rdma@vger.kernel.org
9773 W:      http://www.mellanox.com
9774 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9775 S:      Supported
9776 F:      drivers/net/ethernet/mellanox/mlx5/core/
9777 F:      include/linux/mlx5/
9778
9779 MELLANOX MLX5 IB driver
9780 M:      Leon Romanovsky <leonro@mellanox.com>
9781 L:      linux-rdma@vger.kernel.org
9782 W:      http://www.mellanox.com
9783 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9784 S:      Supported
9785 F:      drivers/infiniband/hw/mlx5/
9786 F:      include/linux/mlx5/
9787 F:      include/uapi/rdma/mlx5-abi.h
9788
9789 MELLANOX MLXCPLD I2C AND MUX DRIVER
9790 M:      Vadim Pasternak <vadimp@mellanox.com>
9791 M:      Michael Shych <michaelsh@mellanox.com>
9792 L:      linux-i2c@vger.kernel.org
9793 S:      Supported
9794 F:      drivers/i2c/busses/i2c-mlxcpld.c
9795 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9796 F:      Documentation/i2c/busses/i2c-mlxcpld
9797
9798 MELLANOX MLXCPLD LED DRIVER
9799 M:      Vadim Pasternak <vadimp@mellanox.com>
9800 L:      linux-leds@vger.kernel.org
9801 S:      Supported
9802 F:      drivers/leds/leds-mlxcpld.c
9803 F:      drivers/leds/leds-mlxreg.c
9804 F:      Documentation/leds/leds-mlxcpld.txt
9805
9806 MELLANOX PLATFORM DRIVER
9807 M:      Vadim Pasternak <vadimp@mellanox.com>
9808 L:      platform-driver-x86@vger.kernel.org
9809 S:      Supported
9810 F:      drivers/platform/x86/mlx-platform.c
9811
9812 MEMBARRIER SUPPORT
9813 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9814 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9815 L:      linux-kernel@vger.kernel.org
9816 S:      Supported
9817 F:      kernel/sched/membarrier.c
9818 F:      include/uapi/linux/membarrier.h
9819 F:      arch/powerpc/include/asm/membarrier.h
9820
9821 MEMORY MANAGEMENT
9822 L:      linux-mm@kvack.org
9823 W:      http://www.linux-mm.org
9824 S:      Maintained
9825 F:      include/linux/mm.h
9826 F:      include/linux/gfp.h
9827 F:      include/linux/mmzone.h
9828 F:      include/linux/memory_hotplug.h
9829 F:      include/linux/vmalloc.h
9830 F:      mm/
9831
9832 MEMORY TECHNOLOGY DEVICES (MTD)
9833 M:      David Woodhouse <dwmw2@infradead.org>
9834 M:      Brian Norris <computersforpeace@gmail.com>
9835 M:      Boris Brezillon <bbrezillon@kernel.org>
9836 M:      Marek Vasut <marek.vasut@gmail.com>
9837 M:      Richard Weinberger <richard@nod.at>
9838 L:      linux-mtd@lists.infradead.org
9839 W:      http://www.linux-mtd.infradead.org/
9840 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9841 T:      git git://git.infradead.org/linux-mtd.git master
9842 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9843 S:      Maintained
9844 F:      Documentation/devicetree/bindings/mtd/
9845 F:      drivers/mtd/
9846 F:      include/linux/mtd/
9847 F:      include/uapi/mtd/
9848
9849 MEN A21 WATCHDOG DRIVER
9850 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9851 L:      linux-watchdog@vger.kernel.org
9852 S:      Maintained
9853 F:      drivers/watchdog/mena21_wdt.c
9854
9855 MEN CHAMELEON BUS (mcb)
9856 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9857 S:      Maintained
9858 F:      drivers/mcb/
9859 F:      include/linux/mcb.h
9860 F:      Documentation/men-chameleon-bus.txt
9861
9862 MEN F21BMC (Board Management Controller)
9863 M:      Andreas Werner <andreas.werner@men.de>
9864 S:      Supported
9865 F:      drivers/mfd/menf21bmc.c
9866 F:      drivers/watchdog/menf21bmc_wdt.c
9867 F:      drivers/leds/leds-menf21bmc.c
9868 F:      drivers/hwmon/menf21bmc_hwmon.c
9869 F:      Documentation/hwmon/menf21bmc
9870
9871 MEN Z069 WATCHDOG DRIVER
9872 M:      Johannes Thumshirn <jth@kernel.org>
9873 L:      linux-watchdog@vger.kernel.org
9874 S:      Maintained
9875 F:      drivers/watchdog/menz69_wdt.c
9876
9877 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9878 M:      Neil Armstrong <narmstrong@baylibre.com>
9879 L:      linux-media@lists.freedesktop.org
9880 L:      linux-amlogic@lists.infradead.org
9881 W:      http://linux-meson.com/
9882 S:      Supported
9883 F:      drivers/media/platform/meson/ao-cec.c
9884 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9885 T:      git git://linuxtv.org/media_tree.git
9886
9887 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
9888 M:      Liang Yang <liang.yang@amlogic.com>
9889 L:      linux-mtd@lists.infradead.org
9890 S:      Maintained
9891 F:      drivers/mtd/nand/raw/meson_*
9892 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
9893
9894 MICROBLAZE ARCHITECTURE
9895 M:      Michal Simek <monstr@monstr.eu>
9896 W:      http://www.monstr.eu/fdt/
9897 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9898 S:      Supported
9899 F:      arch/microblaze/
9900
9901 MICROCHIP AT91 SERIAL DRIVER
9902 M:      Richard Genoud <richard.genoud@gmail.com>
9903 S:      Maintained
9904 F:      drivers/tty/serial/atmel_serial.c
9905 F:      drivers/tty/serial/atmel_serial.h
9906 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9907
9908 MICROCHIP AUDIO ASOC DRIVERS
9909 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9910 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9911 S:      Supported
9912 F:      sound/soc/atmel
9913
9914 MICROCHIP DMA DRIVER
9915 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9917 L:      dmaengine@vger.kernel.org
9918 S:      Supported
9919 F:      drivers/dma/at_hdmac.c
9920 F:      drivers/dma/at_hdmac_regs.h
9921 F:      include/linux/platform_data/dma-atmel.h
9922 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9923 F:      include/dt-bindings/dma/at91.h
9924
9925 MICROCHIP ECC DRIVER
9926 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9927 L:      linux-crypto@vger.kernel.org
9928 S:      Maintained
9929 F:      drivers/crypto/atmel-ecc.*
9930
9931 MICROCHIP I2C DRIVER
9932 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9933 L:      linux-i2c@vger.kernel.org
9934 S:      Supported
9935 F:      drivers/i2c/busses/i2c-at91.c
9936
9937 MICROCHIP ISC DRIVER
9938 M:      Eugen Hristev <eugen.hristev@microchip.com>
9939 L:      linux-media@vger.kernel.org
9940 S:      Supported
9941 F:      drivers/media/platform/atmel/atmel-isc.c
9942 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9943 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
9944
9945 MICROCHIP ISI DRIVER
9946 M:      Eugen Hristev <eugen.hristev@microchip.com>
9947 L:      linux-media@vger.kernel.org
9948 S:      Supported
9949 F:      drivers/media/platform/atmel/atmel-isi.c
9950 F:      drivers/media/platform/atmel/atmel-isi.h
9951
9952 MICROCHIP AT91 USART MFD DRIVER
9953 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9954 L:      linux-kernel@vger.kernel.org
9955 S:      Supported
9956 F:      drivers/mfd/at91-usart.c
9957 F:      include/dt-bindings/mfd/at91-usart.h
9958 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9959
9960 MICROCHIP AT91 USART SPI DRIVER
9961 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9962 L:      linux-spi@vger.kernel.org
9963 S:      Supported
9964 F:      drivers/spi/spi-at91-usart.c
9965 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9966
9967 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9968 M:      Woojung Huh <Woojung.Huh@microchip.com>
9969 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9970 L:      netdev@vger.kernel.org
9971 S:      Maintained
9972 F:      net/dsa/tag_ksz.c
9973 F:      drivers/net/dsa/microchip/*
9974 F:      include/linux/platform_data/microchip-ksz.h
9975 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9976
9977 MICROCHIP LAN743X ETHERNET DRIVER
9978 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9979 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9980 L:      netdev@vger.kernel.org
9981 S:      Maintained
9982 F:      drivers/net/ethernet/microchip/lan743x_*
9983
9984 MICROCHIP LCDFB DRIVER
9985 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9986 L:      linux-fbdev@vger.kernel.org
9987 S:      Maintained
9988 F:      drivers/video/fbdev/atmel_lcdfb.c
9989 F:      include/video/atmel_lcdc.h
9990
9991 MICROCHIP MMC/SD/SDIO MCI DRIVER
9992 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9993 S:      Maintained
9994 F:      drivers/mmc/host/atmel-mci.c
9995
9996 MICROCHIP MCP16502 PMIC DRIVER
9997 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
9998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9999 S:      Maintained
10000 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10001 F:      drivers/regulator/mcp16502.c
10002
10003 MICROCHIP MCP3911 ADC DRIVER
10004 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10005 M:      Kent Gustavsson <kent@minoris.se>
10006 L:      linux-iio@vger.kernel.org
10007 S:      Supported
10008 F:      drivers/iio/adc/mcp3911.c
10009 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10010
10011 MICROCHIP NAND DRIVER
10012 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10013 L:      linux-mtd@lists.infradead.org
10014 S:      Supported
10015 F:      drivers/mtd/nand/raw/atmel/*
10016 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10017
10018 MICROCHIP PWM DRIVER
10019 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10020 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10021 L:      linux-pwm@vger.kernel.org
10022 S:      Supported
10023 F:      drivers/pwm/pwm-atmel.c
10024 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10025
10026 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10027 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10028 M:      Eugen Hristev <eugen.hristev@microchip.com>
10029 L:      linux-iio@vger.kernel.org
10030 S:      Supported
10031 F:      drivers/iio/adc/at91-sama5d2_adc.c
10032 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10033 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10034
10035 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10036 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10037 S:      Supported
10038 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10039
10040 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10041 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10043 L:      linux-gpio@vger.kernel.org
10044 F:      drivers/gpio/gpio-sama5d2-piobu.c
10045
10046 MICROCHIP SPI DRIVER
10047 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10048 S:      Supported
10049 F:      drivers/spi/spi-atmel.*
10050
10051 MICROCHIP SSC DRIVER
10052 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10054 S:      Supported
10055 F:      drivers/misc/atmel-ssc.c
10056 F:      include/linux/atmel-ssc.h
10057
10058 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10059 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10060 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10061 S:      Supported
10062 F:      drivers/misc/atmel_tclib.c
10063 F:      drivers/clocksource/tcb_clksrc.c
10064
10065 MICROCHIP USBA UDC DRIVER
10066 M:      Cristian Birsan <cristian.birsan@microchip.com>
10067 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10068 S:      Supported
10069 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10070
10071 MICROCHIP USB251XB DRIVER
10072 M:      Richard Leitner <richard.leitner@skidata.com>
10073 L:      linux-usb@vger.kernel.org
10074 S:      Maintained
10075 F:      drivers/usb/misc/usb251xb.c
10076 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10077
10078 MICROCHIP XDMA DRIVER
10079 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10080 L:      linux-arm-kernel@lists.infradead.org
10081 L:      dmaengine@vger.kernel.org
10082 S:      Supported
10083 F:      drivers/dma/at_xdmac.c
10084
10085 MICROSEMI MIPS SOCS
10086 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10087 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10088 L:      linux-mips@vger.kernel.org
10089 S:      Supported
10090 F:      arch/mips/generic/board-ocelot.c
10091 F:      arch/mips/configs/generic/board-ocelot.config
10092 F:      arch/mips/boot/dts/mscc/
10093 F:      Documentation/devicetree/bindings/mips/mscc.txt
10094
10095 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10096 M:      Don Brace <don.brace@microsemi.com>
10097 L:      esc.storagedev@microsemi.com
10098 L:      linux-scsi@vger.kernel.org
10099 S:      Supported
10100 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10101 F:      drivers/scsi/smartpqi/Kconfig
10102 F:      drivers/scsi/smartpqi/Makefile
10103 F:      include/linux/cciss*.h
10104 F:      include/uapi/linux/cciss*.h
10105 F:      Documentation/scsi/smartpqi.txt
10106
10107 MICROSEMI ETHERNET SWITCH DRIVER
10108 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10109 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10110 L:      netdev@vger.kernel.org
10111 S:      Supported
10112 F:      drivers/net/ethernet/mscc/
10113
10114 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10115 M:      Chen Yu <yu.c.chen@intel.com>
10116 L:      platform-driver-x86@vger.kernel.org
10117 S:      Supported
10118 F:      drivers/platform/x86/surfacepro3_button.c
10119
10120 MICROTEK X6 SCANNER
10121 M:      Oliver Neukum <oliver@neukum.org>
10122 S:      Maintained
10123 F:      drivers/usb/image/microtek.*
10124
10125 MIPS
10126 M:      Ralf Baechle <ralf@linux-mips.org>
10127 M:      Paul Burton <paul.burton@mips.com>
10128 M:      James Hogan <jhogan@kernel.org>
10129 L:      linux-mips@vger.kernel.org
10130 W:      http://www.linux-mips.org/
10131 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10133 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10134 S:      Supported
10135 F:      Documentation/devicetree/bindings/mips/
10136 F:      Documentation/mips/
10137 F:      arch/mips/
10138 F:      drivers/platform/mips/
10139
10140 MIPS BOSTON DEVELOPMENT BOARD
10141 M:      Paul Burton <paul.burton@mips.com>
10142 L:      linux-mips@vger.kernel.org
10143 S:      Maintained
10144 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10145 F:      arch/mips/boot/dts/img/boston.dts
10146 F:      arch/mips/configs/generic/board-boston.config
10147 F:      drivers/clk/imgtec/clk-boston.c
10148 F:      include/dt-bindings/clock/boston-clock.h
10149
10150 MIPS GENERIC PLATFORM
10151 M:      Paul Burton <paul.burton@mips.com>
10152 L:      linux-mips@vger.kernel.org
10153 S:      Supported
10154 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10155 F:      arch/mips/generic/
10156 F:      arch/mips/tools/generic-board-config.sh
10157
10158 MIPS/LOONGSON1 ARCHITECTURE
10159 M:      Keguang Zhang <keguang.zhang@gmail.com>
10160 L:      linux-mips@vger.kernel.org
10161 S:      Maintained
10162 F:      arch/mips/loongson32/
10163 F:      arch/mips/include/asm/mach-loongson32/
10164 F:      drivers/*/*loongson1*
10165 F:      drivers/*/*/*loongson1*
10166
10167 MIPS/LOONGSON2 ARCHITECTURE
10168 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10169 L:      linux-mips@vger.kernel.org
10170 S:      Maintained
10171 F:      arch/mips/loongson64/fuloong-2e/
10172 F:      arch/mips/loongson64/lemote-2f/
10173 F:      arch/mips/include/asm/mach-loongson64/
10174 F:      drivers/*/*loongson2*
10175 F:      drivers/*/*/*loongson2*
10176
10177 MIPS/LOONGSON3 ARCHITECTURE
10178 M:      Huacai Chen <chenhc@lemote.com>
10179 L:      linux-mips@vger.kernel.org
10180 S:      Maintained
10181 F:      arch/mips/loongson64/
10182 F:      arch/mips/include/asm/mach-loongson64/
10183 F:      drivers/platform/mips/cpu_hwmon.c
10184 F:      drivers/*/*loongson3*
10185 F:      drivers/*/*/*loongson3*
10186
10187 MIPS RINT INSTRUCTION EMULATION
10188 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10189 L:      linux-mips@vger.kernel.org
10190 S:      Supported
10191 F:      arch/mips/math-emu/sp_rint.c
10192 F:      arch/mips/math-emu/dp_rint.c
10193
10194 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10195 M:      Hans Verkuil <hverkuil@xs4all.nl>
10196 L:      linux-media@vger.kernel.org
10197 T:      git git://linuxtv.org/media_tree.git
10198 W:      https://linuxtv.org
10199 S:      Odd Fixes
10200 F:      drivers/media/radio/radio-miropcm20*
10201
10202 MMP SUPPORT
10203 R:      Lubomir Rintel <lkundrak@v3.sk>
10204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10205 S:      Odd Fixes
10206 F:      arch/arm/boot/dts/mmp*
10207 F:      arch/arm/mach-mmp/
10208
10209 MMU GATHER AND TLB INVALIDATION
10210 M:      Will Deacon <will.deacon@arm.com>
10211 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10212 M:      Andrew Morton <akpm@linux-foundation.org>
10213 M:      Nick Piggin <npiggin@gmail.com>
10214 M:      Peter Zijlstra <peterz@infradead.org>
10215 L:      linux-arch@vger.kernel.org
10216 L:      linux-mm@kvack.org
10217 S:      Maintained
10218 F:      arch/*/include/asm/tlb.h
10219 F:      include/asm-generic/tlb.h
10220 F:      mm/mmu_gather.c
10221
10222 MN88472 MEDIA DRIVER
10223 M:      Antti Palosaari <crope@iki.fi>
10224 L:      linux-media@vger.kernel.org
10225 W:      https://linuxtv.org
10226 W:      http://palosaari.fi/linux/
10227 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10228 S:      Maintained
10229 F:      drivers/media/dvb-frontends/mn88472*
10230
10231 MN88473 MEDIA DRIVER
10232 M:      Antti Palosaari <crope@iki.fi>
10233 L:      linux-media@vger.kernel.org
10234 W:      https://linuxtv.org
10235 W:      http://palosaari.fi/linux/
10236 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10237 S:      Maintained
10238 F:      drivers/media/dvb-frontends/mn88473*
10239
10240 MODULE SUPPORT
10241 M:      Jessica Yu <jeyu@kernel.org>
10242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10243 S:      Maintained
10244 F:      include/linux/module.h
10245 F:      kernel/module.c
10246
10247 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10248 W:      http://popies.net/meye/
10249 S:      Orphan
10250 F:      Documentation/media/v4l-drivers/meye*
10251 F:      drivers/media/pci/meye/
10252 F:      include/uapi/linux/meye.h
10253
10254 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10255 M:      Jiri Slaby <jirislaby@gmail.com>
10256 S:      Maintained
10257 F:      Documentation/serial/moxa-smartio
10258 F:      drivers/tty/mxser.*
10259
10260 MR800 AVERMEDIA USB FM RADIO DRIVER
10261 M:      Alexey Klimov <klimov.linux@gmail.com>
10262 L:      linux-media@vger.kernel.org
10263 T:      git git://linuxtv.org/media_tree.git
10264 S:      Maintained
10265 F:      drivers/media/radio/radio-mr800.c
10266
10267 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10268 M:      Alan Ott <alan@signal11.us>
10269 L:      linux-wpan@vger.kernel.org
10270 S:      Maintained
10271 F:      drivers/net/ieee802154/mrf24j40.c
10272 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10273
10274 MSI LAPTOP SUPPORT
10275 M:      "Lee, Chun-Yi" <jlee@suse.com>
10276 L:      platform-driver-x86@vger.kernel.org
10277 S:      Maintained
10278 F:      drivers/platform/x86/msi-laptop.c
10279
10280 MSI WMI SUPPORT
10281 L:      platform-driver-x86@vger.kernel.org
10282 S:      Orphan
10283 F:      drivers/platform/x86/msi-wmi.c
10284
10285 MSI001 MEDIA DRIVER
10286 M:      Antti Palosaari <crope@iki.fi>
10287 L:      linux-media@vger.kernel.org
10288 W:      https://linuxtv.org
10289 W:      http://palosaari.fi/linux/
10290 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10291 T:      git git://linuxtv.org/anttip/media_tree.git
10292 S:      Maintained
10293 F:      drivers/media/tuners/msi001*
10294
10295 MSI2500 MEDIA DRIVER
10296 M:      Antti Palosaari <crope@iki.fi>
10297 L:      linux-media@vger.kernel.org
10298 W:      https://linuxtv.org
10299 W:      http://palosaari.fi/linux/
10300 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10301 T:      git git://linuxtv.org/anttip/media_tree.git
10302 S:      Maintained
10303 F:      drivers/media/usb/msi2500/
10304
10305 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10306 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10307 L:      linux-mtd@lists.infradead.org
10308 S:      Maintained
10309 F:      drivers/mtd/devices/docg3*
10310
10311 MT9M032 APTINA SENSOR DRIVER
10312 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10313 L:      linux-media@vger.kernel.org
10314 T:      git git://linuxtv.org/media_tree.git
10315 S:      Maintained
10316 F:      drivers/media/i2c/mt9m032.c
10317 F:      include/media/i2c/mt9m032.h
10318
10319 MT9P031 APTINA CAMERA SENSOR
10320 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10321 L:      linux-media@vger.kernel.org
10322 T:      git git://linuxtv.org/media_tree.git
10323 S:      Maintained
10324 F:      drivers/media/i2c/mt9p031.c
10325 F:      include/media/i2c/mt9p031.h
10326
10327 MT9T001 APTINA CAMERA SENSOR
10328 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10329 L:      linux-media@vger.kernel.org
10330 T:      git git://linuxtv.org/media_tree.git
10331 S:      Maintained
10332 F:      drivers/media/i2c/mt9t001.c
10333 F:      include/media/i2c/mt9t001.h
10334
10335 MT9T112 APTINA CAMERA SENSOR
10336 M:      Jacopo Mondi <jacopo@jmondi.org>
10337 L:      linux-media@vger.kernel.org
10338 T:      git git://linuxtv.org/media_tree.git
10339 S:      Odd Fixes
10340 F:      drivers/media/i2c/mt9t112.c
10341 F:      include/media/i2c/mt9t112.h
10342
10343 MT9V032 APTINA CAMERA SENSOR
10344 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10345 L:      linux-media@vger.kernel.org
10346 T:      git git://linuxtv.org/media_tree.git
10347 S:      Maintained
10348 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10349 F:      drivers/media/i2c/mt9v032.c
10350 F:      include/media/i2c/mt9v032.h
10351
10352 MT9V111 APTINA CAMERA SENSOR
10353 M:      Jacopo Mondi <jacopo@jmondi.org>
10354 L:      linux-media@vger.kernel.org
10355 T:      git git://linuxtv.org/media_tree.git
10356 S:      Maintained
10357 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10358 F:      drivers/media/i2c/mt9v111.c
10359
10360 MULTIFUNCTION DEVICES (MFD)
10361 M:      Lee Jones <lee.jones@linaro.org>
10362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10363 S:      Supported
10364 F:      Documentation/devicetree/bindings/mfd/
10365 F:      drivers/mfd/
10366 F:      include/linux/mfd/
10367 F:      include/dt-bindings/mfd/
10368
10369 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10370 S:      Orphan
10371 F:      drivers/mmc/host/mmc_spi.c
10372 F:      include/linux/spi/mmc_spi.h
10373
10374 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10375 M:      Ulf Hansson <ulf.hansson@linaro.org>
10376 L:      linux-mmc@vger.kernel.org
10377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10378 S:      Maintained
10379 F:      Documentation/devicetree/bindings/mmc/
10380 F:      drivers/mmc/
10381 F:      include/linux/mmc/
10382 F:      include/uapi/linux/mmc/
10383
10384 MULTIPLEXER SUBSYSTEM
10385 M:      Peter Rosin <peda@axentia.se>
10386 S:      Maintained
10387 F:      Documentation/ABI/testing/sysfs-class-mux*
10388 F:      Documentation/devicetree/bindings/mux/
10389 F:      include/dt-bindings/mux/
10390 F:      include/linux/mux/
10391 F:      drivers/mux/
10392
10393 MULTITECH MULTIPORT CARD (ISICOM)
10394 S:      Orphan
10395 F:      drivers/tty/isicom.c
10396 F:      include/linux/isicom.h
10397
10398 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10399 M:      Bin Liu <b-liu@ti.com>
10400 L:      linux-usb@vger.kernel.org
10401 S:      Maintained
10402 F:      drivers/usb/musb/
10403
10404 MXL301RF MEDIA DRIVER
10405 M:      Akihiro Tsukada <tskd08@gmail.com>
10406 L:      linux-media@vger.kernel.org
10407 S:      Odd Fixes
10408 F:      drivers/media/tuners/mxl301rf*
10409
10410 MXL5007T MEDIA DRIVER
10411 M:      Michael Krufky <mkrufky@linuxtv.org>
10412 L:      linux-media@vger.kernel.org
10413 W:      https://linuxtv.org
10414 W:      http://github.com/mkrufky
10415 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10416 T:      git git://linuxtv.org/mkrufky/tuners.git
10417 S:      Maintained
10418 F:      drivers/media/tuners/mxl5007t.*
10419
10420 MXSFB DRM DRIVER
10421 M:      Marek Vasut <marex@denx.de>
10422 M:      Stefan Agner <stefan@agner.ch>
10423 L:      dri-devel@lists.freedesktop.org
10424 S:      Supported
10425 F:      drivers/gpu/drm/mxsfb/
10426 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10427 T:      git git://anongit.freedesktop.org/drm/drm-misc
10428
10429 MYLEX DAC960 PCI RAID Controller
10430 M:      Hannes Reinecke <hare@kernel.org>
10431 L:      linux-scsi@vger.kernel.org
10432 S:      Supported
10433 F:      drivers/scsi/myrb.*
10434 F:      drivers/scsi/myrs.*
10435
10436 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10437 M:      Chris Lee <christopher.lee@cspi.com>
10438 L:      netdev@vger.kernel.org
10439 W:      https://www.cspi.com/ethernet-products/support/downloads/
10440 S:      Supported
10441 F:      drivers/net/ethernet/myricom/myri10ge/
10442
10443 NAND FLASH SUBSYSTEM
10444 M:      Boris Brezillon <bbrezillon@kernel.org>
10445 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10446 R:      Richard Weinberger <richard@nod.at>
10447 L:      linux-mtd@lists.infradead.org
10448 W:      http://www.linux-mtd.infradead.org/
10449 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10450 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10451 T:      git git://git.infradead.org/linux-mtd.git nand/next
10452 S:      Maintained
10453 F:      drivers/mtd/nand/
10454 F:      include/linux/mtd/*nand*.h
10455
10456 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10457 M:      Daniel Mack <zonque@gmail.com>
10458 S:      Maintained
10459 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10460 W:      http://www.native-instruments.com
10461 F:      sound/usb/caiaq/
10462
10463 NATSEMI ETHERNET DRIVER (DP8381x)
10464 S:      Orphan
10465 F:      drivers/net/ethernet/natsemi/natsemi.c
10466
10467 NCR 5380 SCSI DRIVERS
10468 M:      Finn Thain <fthain@telegraphics.com.au>
10469 M:      Michael Schmitz <schmitzmic@gmail.com>
10470 L:      linux-scsi@vger.kernel.org
10471 S:      Maintained
10472 F:      Documentation/scsi/g_NCR5380.txt
10473 F:      drivers/scsi/NCR5380.*
10474 F:      drivers/scsi/arm/cumana_1.c
10475 F:      drivers/scsi/arm/oak.c
10476 F:      drivers/scsi/atari_scsi.*
10477 F:      drivers/scsi/dmx3191d.c
10478 F:      drivers/scsi/g_NCR5380.*
10479 F:      drivers/scsi/mac_scsi.*
10480 F:      drivers/scsi/sun3_scsi.*
10481 F:      drivers/scsi/sun3_scsi_vme.c
10482
10483 NCSI LIBRARY:
10484 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10485 S:      Maintained
10486 F:      net/ncsi/
10487
10488 NCT6775 HARDWARE MONITOR DRIVER
10489 M:      Guenter Roeck <linux@roeck-us.net>
10490 L:      linux-hwmon@vger.kernel.org
10491 S:      Maintained
10492 F:      Documentation/hwmon/nct6775
10493 F:      drivers/hwmon/nct6775.c
10494
10495 NET_FAILOVER MODULE
10496 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10497 L:      netdev@vger.kernel.org
10498 S:      Supported
10499 F:      driver/net/net_failover.c
10500 F:      include/net/net_failover.h
10501 F:      Documentation/networking/net_failover.rst
10502
10503 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10504 M:      Faisal Latif <faisal.latif@intel.com>
10505 L:      linux-rdma@vger.kernel.org
10506 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10507 S:      Supported
10508 F:      drivers/infiniband/hw/nes/
10509 F:      include/uapi/rdma/nes-abi.h
10510
10511 NETEM NETWORK EMULATOR
10512 M:      Stephen Hemminger <stephen@networkplumber.org>
10513 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10514 S:      Maintained
10515 F:      net/sched/sch_netem.c
10516
10517 NETERION 10GbE DRIVERS (s2io/vxge)
10518 M:      Jon Mason <jdmason@kudzu.us>
10519 L:      netdev@vger.kernel.org
10520 S:      Supported
10521 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10522 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10523 F:      drivers/net/ethernet/neterion/
10524
10525 NETFILTER
10526 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10527 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10528 M:      Florian Westphal <fw@strlen.de>
10529 L:      netfilter-devel@vger.kernel.org
10530 L:      coreteam@netfilter.org
10531 W:      http://www.netfilter.org/
10532 W:      http://www.iptables.org/
10533 W:      http://www.nftables.org/
10534 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10537 S:      Maintained
10538 F:      include/linux/netfilter*
10539 F:      include/linux/netfilter/
10540 F:      include/net/netfilter/
10541 F:      include/uapi/linux/netfilter*
10542 F:      include/uapi/linux/netfilter/
10543 F:      net/*/netfilter.c
10544 F:      net/*/netfilter/
10545 F:      net/netfilter/
10546 F:      net/bridge/br_netfilter*.c
10547
10548 NETROM NETWORK LAYER
10549 M:      Ralf Baechle <ralf@linux-mips.org>
10550 L:      linux-hams@vger.kernel.org
10551 W:      http://www.linux-ax25.org/
10552 S:      Maintained
10553 F:      include/net/netrom.h
10554 F:      include/uapi/linux/netrom.h
10555 F:      net/netrom/
10556
10557 NETRONOME ETHERNET DRIVERS
10558 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10559 L:      oss-drivers@netronome.com
10560 S:      Maintained
10561 F:      drivers/net/ethernet/netronome/
10562
10563 NETWORK BLOCK DEVICE (NBD)
10564 M:      Josef Bacik <josef@toxicpanda.com>
10565 S:      Maintained
10566 L:      linux-block@vger.kernel.org
10567 L:      nbd@other.debian.org
10568 F:      Documentation/blockdev/nbd.txt
10569 F:      drivers/block/nbd.c
10570 F:      include/uapi/linux/nbd.h
10571
10572 NETWORK DROP MONITOR
10573 M:      Neil Horman <nhorman@tuxdriver.com>
10574 L:      netdev@vger.kernel.org
10575 S:      Maintained
10576 W:      https://fedorahosted.org/dropwatch/
10577 F:      net/core/drop_monitor.c
10578
10579 NETWORKING DRIVERS
10580 M:      "David S. Miller" <davem@davemloft.net>
10581 L:      netdev@vger.kernel.org
10582 W:      http://www.linuxfoundation.org/en/Net
10583 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10586 S:      Odd Fixes
10587 F:      Documentation/devicetree/bindings/net/
10588 F:      drivers/net/
10589 F:      include/linux/if_*
10590 F:      include/linux/netdevice.h
10591 F:      include/linux/etherdevice.h
10592 F:      include/linux/fcdevice.h
10593 F:      include/linux/fddidevice.h
10594 F:      include/linux/hippidevice.h
10595 F:      include/linux/inetdevice.h
10596 F:      include/uapi/linux/if_*
10597 F:      include/uapi/linux/netdevice.h
10598
10599 NETWORKING DRIVERS (WIRELESS)
10600 M:      Kalle Valo <kvalo@codeaurora.org>
10601 L:      linux-wireless@vger.kernel.org
10602 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10605 S:      Maintained
10606 F:      Documentation/devicetree/bindings/net/wireless/
10607 F:      drivers/net/wireless/
10608
10609 NETWORKING [DSA]
10610 M:      Andrew Lunn <andrew@lunn.ch>
10611 M:      Vivien Didelot <vivien.didelot@gmail.com>
10612 M:      Florian Fainelli <f.fainelli@gmail.com>
10613 S:      Maintained
10614 F:      Documentation/devicetree/bindings/net/dsa/
10615 F:      net/dsa/
10616 F:      include/net/dsa.h
10617 F:      include/linux/dsa/
10618 F:      include/linux/platform_data/dsa.h
10619 F:      drivers/net/dsa/
10620
10621 NETWORKING [GENERAL]
10622 M:      "David S. Miller" <davem@davemloft.net>
10623 L:      netdev@vger.kernel.org
10624 W:      http://www.linuxfoundation.org/en/Net
10625 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10628 B:      mailto:netdev@vger.kernel.org
10629 S:      Maintained
10630 F:      net/
10631 F:      include/net/
10632 F:      include/linux/in.h
10633 F:      include/linux/net.h
10634 F:      include/linux/netdevice.h
10635 F:      include/uapi/linux/in.h
10636 F:      include/uapi/linux/net.h
10637 F:      include/uapi/linux/netdevice.h
10638 F:      include/uapi/linux/net_namespace.h
10639 F:      tools/testing/selftests/net/
10640 F:      lib/net_utils.c
10641 F:      lib/random32.c
10642 F:      Documentation/networking/
10643
10644 NETWORKING [IPSEC]
10645 M:      Steffen Klassert <steffen.klassert@secunet.com>
10646 M:      Herbert Xu <herbert@gondor.apana.org.au>
10647 M:      "David S. Miller" <davem@davemloft.net>
10648 L:      netdev@vger.kernel.org
10649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10651 S:      Maintained
10652 F:      net/xfrm/
10653 F:      net/key/
10654 F:      net/ipv4/xfrm*
10655 F:      net/ipv4/esp4*
10656 F:      net/ipv4/ah4.c
10657 F:      net/ipv4/ipcomp.c
10658 F:      net/ipv4/ip_vti.c
10659 F:      net/ipv6/xfrm*
10660 F:      net/ipv6/esp6*
10661 F:      net/ipv6/ah6.c
10662 F:      net/ipv6/ipcomp6.c
10663 F:      net/ipv6/ip6_vti.c
10664 F:      include/uapi/linux/xfrm.h
10665 F:      include/net/xfrm.h
10666
10667 NETWORKING [IPv4/IPv6]
10668 M:      "David S. Miller" <davem@davemloft.net>
10669 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10670 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10671 L:      netdev@vger.kernel.org
10672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10673 S:      Maintained
10674 F:      net/ipv4/
10675 F:      net/ipv6/
10676 F:      include/net/ip*
10677 F:      arch/x86/net/*
10678
10679 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10680 M:      Paul Moore <paul@paul-moore.com>
10681 W:      https://github.com/netlabel
10682 L:      netdev@vger.kernel.org
10683 L:      linux-security-module@vger.kernel.org
10684 S:      Maintained
10685 F:      Documentation/netlabel/
10686 F:      include/net/calipso.h
10687 F:      include/net/cipso_ipv4.h
10688 F:      include/net/netlabel.h
10689 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10690 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10691 F:      net/netlabel/
10692 F:      net/ipv4/cipso_ipv4.c
10693 F:      net/ipv6/calipso.c
10694 F:      net/netfilter/xt_CONNSECMARK.c
10695 F:      net/netfilter/xt_SECMARK.c
10696
10697 NETWORKING [TCP]
10698 M:      Eric Dumazet <edumazet@google.com>
10699 L:      netdev@vger.kernel.org
10700 S:      Maintained
10701 F:      net/ipv4/tcp*.c
10702 F:      net/ipv4/syncookies.c
10703 F:      net/ipv6/tcp*.c
10704 F:      net/ipv6/syncookies.c
10705 F:      include/uapi/linux/tcp.h
10706 F:      include/net/tcp.h
10707 F:      include/linux/tcp.h
10708 F:      include/trace/events/tcp.h
10709
10710 NETWORKING [TLS]
10711 M:      Boris Pismenny <borisp@mellanox.com>
10712 M:      Aviad Yehezkel <aviadye@mellanox.com>
10713 M:      Dave Watson <davejwatson@fb.com>
10714 M:      John Fastabend <john.fastabend@gmail.com>
10715 M:      Daniel Borkmann <daniel@iogearbox.net>
10716 L:      netdev@vger.kernel.org
10717 S:      Maintained
10718 F:      net/tls/*
10719 F:      include/uapi/linux/tls.h
10720 F:      include/net/tls.h
10721
10722 NETWORKING [WIRELESS]
10723 L:      linux-wireless@vger.kernel.org
10724 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10725
10726 NETDEVSIM
10727 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10728 S:      Maintained
10729 F:      drivers/net/netdevsim/*
10730
10731 NETXEN (1/10) GbE SUPPORT
10732 M:      Manish Chopra <manishc@marvell.com>
10733 M:      Rahul Verma <rahulv@marvell.com>
10734 M:      GR-Linux-NIC-Dev@marvell.com
10735 L:      netdev@vger.kernel.org
10736 S:      Supported
10737 F:      drivers/net/ethernet/qlogic/netxen/
10738
10739 NFC SUBSYSTEM
10740 M:      Samuel Ortiz <sameo@linux.intel.com>
10741 L:      linux-wireless@vger.kernel.org
10742 L:      linux-nfc@lists.01.org (subscribers-only)
10743 S:      Supported
10744 F:      net/nfc/
10745 F:      include/net/nfc/
10746 F:      include/uapi/linux/nfc.h
10747 F:      drivers/nfc/
10748 F:      include/linux/platform_data/nfcmrvl.h
10749 F:      include/linux/platform_data/nxp-nci.h
10750 F:      Documentation/devicetree/bindings/net/nfc/
10751
10752 NFS, SUNRPC, AND LOCKD CLIENTS
10753 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10754 M:      Anna Schumaker <anna.schumaker@netapp.com>
10755 L:      linux-nfs@vger.kernel.org
10756 W:      http://client.linux-nfs.org
10757 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10758 S:      Maintained
10759 F:      fs/lockd/
10760 F:      fs/nfs/
10761 F:      fs/nfs_common/
10762 F:      net/sunrpc/
10763 F:      include/linux/lockd/
10764 F:      include/linux/nfs*
10765 F:      include/linux/sunrpc/
10766 F:      include/uapi/linux/nfs*
10767 F:      include/uapi/linux/sunrpc/
10768
10769 NILFS2 FILESYSTEM
10770 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10771 L:      linux-nilfs@vger.kernel.org
10772 W:      https://nilfs.sourceforge.io/
10773 W:      https://nilfs.osdn.jp/
10774 T:      git git://github.com/konis/nilfs2.git
10775 S:      Supported
10776 F:      Documentation/filesystems/nilfs2.txt
10777 F:      fs/nilfs2/
10778 F:      include/trace/events/nilfs2.h
10779 F:      include/uapi/linux/nilfs2_api.h
10780 F:      include/uapi/linux/nilfs2_ondisk.h
10781
10782 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10783 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10784 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10785 S:      Maintained
10786 F:      Documentation/scsi/NinjaSCSI.txt
10787 F:      drivers/scsi/pcmcia/nsp_*
10788
10789 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10790 M:      GOTO Masanori <gotom@debian.or.jp>
10791 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10792 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10793 S:      Maintained
10794 F:      Documentation/scsi/NinjaSCSI.txt
10795 F:      drivers/scsi/nsp32*
10796
10797 NIOS2 ARCHITECTURE
10798 M:      Ley Foon Tan <lftan@altera.com>
10799 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10801 S:      Maintained
10802 F:      arch/nios2/
10803
10804 NOHZ, DYNTICKS SUPPORT
10805 M:      Frederic Weisbecker <fweisbec@gmail.com>
10806 M:      Thomas Gleixner <tglx@linutronix.de>
10807 M:      Ingo Molnar <mingo@kernel.org>
10808 L:      linux-kernel@vger.kernel.org
10809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10810 S:      Maintained
10811 F:      kernel/time/tick*.*
10812 F:      include/linux/tick.h
10813 F:      include/linux/sched/nohz.h
10814
10815 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10816 M:      Pavel Machek <pavel@ucw.cz>
10817 M:      Sakari Ailus <sakari.ailus@iki.fi>
10818 L:      linux-media@vger.kernel.org
10819 S:      Maintained
10820 F:      drivers/media/i2c/et8ek8
10821 F:      drivers/media/i2c/ad5820.c
10822
10823 NOKIA N900 POWER SUPPLY DRIVERS
10824 R:      Pali Rohár <pali.rohar@gmail.com>
10825 F:      include/linux/power/bq2415x_charger.h
10826 F:      include/linux/power/bq27xxx_battery.h
10827 F:      include/linux/power/isp1704_charger.h
10828 F:      drivers/power/supply/bq2415x_charger.c
10829 F:      drivers/power/supply/bq27xxx_battery.c
10830 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10831 F:      drivers/power/supply/isp1704_charger.c
10832 F:      drivers/power/supply/rx51_battery.c
10833
10834 NTB AMD DRIVER
10835 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10836 L:      linux-ntb@googlegroups.com
10837 S:      Supported
10838 F:      drivers/ntb/hw/amd/
10839
10840 NTB DRIVER CORE
10841 M:      Jon Mason <jdmason@kudzu.us>
10842 M:      Dave Jiang <dave.jiang@intel.com>
10843 M:      Allen Hubbe <allenbh@gmail.com>
10844 L:      linux-ntb@googlegroups.com
10845 S:      Supported
10846 W:      https://github.com/jonmason/ntb/wiki
10847 T:      git git://github.com/jonmason/ntb.git
10848 F:      drivers/ntb/
10849 F:      drivers/net/ntb_netdev.c
10850 F:      include/linux/ntb.h
10851 F:      include/linux/ntb_transport.h
10852 F:      tools/testing/selftests/ntb/
10853
10854 NTB IDT DRIVER
10855 M:      Serge Semin <fancer.lancer@gmail.com>
10856 L:      linux-ntb@googlegroups.com
10857 S:      Supported
10858 F:      drivers/ntb/hw/idt/
10859
10860 NTB INTEL DRIVER
10861 M:      Dave Jiang <dave.jiang@intel.com>
10862 L:      linux-ntb@googlegroups.com
10863 S:      Supported
10864 W:      https://github.com/davejiang/linux/wiki
10865 T:      git https://github.com/davejiang/linux.git
10866 F:      drivers/ntb/hw/intel/
10867
10868 NTFS FILESYSTEM
10869 M:      Anton Altaparmakov <anton@tuxera.com>
10870 L:      linux-ntfs-dev@lists.sourceforge.net
10871 W:      http://www.tuxera.com/
10872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10873 S:      Supported
10874 F:      Documentation/filesystems/ntfs.txt
10875 F:      fs/ntfs/
10876
10877 NUBUS SUBSYSTEM
10878 M:      Finn Thain <fthain@telegraphics.com.au>
10879 L:      linux-m68k@lists.linux-m68k.org
10880 S:      Maintained
10881 F:      arch/*/include/asm/nubus.h
10882 F:      drivers/nubus/
10883 F:      include/linux/nubus.h
10884 F:      include/uapi/linux/nubus.h
10885
10886 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10887 M:      Antonino Daplas <adaplas@gmail.com>
10888 L:      linux-fbdev@vger.kernel.org
10889 S:      Maintained
10890 F:      drivers/video/fbdev/riva/
10891 F:      drivers/video/fbdev/nvidia/
10892
10893 NVM EXPRESS DRIVER
10894 M:      Keith Busch <keith.busch@intel.com>
10895 M:      Jens Axboe <axboe@fb.com>
10896 M:      Christoph Hellwig <hch@lst.de>
10897 M:      Sagi Grimberg <sagi@grimberg.me>
10898 L:      linux-nvme@lists.infradead.org
10899 T:      git://git.infradead.org/nvme.git
10900 W:      http://git.infradead.org/nvme.git
10901 S:      Supported
10902 F:      drivers/nvme/host/
10903 F:      include/linux/nvme.h
10904 F:      include/uapi/linux/nvme_ioctl.h
10905
10906 NVM EXPRESS FC TRANSPORT DRIVERS
10907 M:      James Smart <james.smart@broadcom.com>
10908 L:      linux-nvme@lists.infradead.org
10909 S:      Supported
10910 F:      include/linux/nvme-fc.h
10911 F:      include/linux/nvme-fc-driver.h
10912 F:      drivers/nvme/host/fc.c
10913 F:      drivers/nvme/target/fc.c
10914 F:      drivers/nvme/target/fcloop.c
10915
10916 NVM EXPRESS TARGET DRIVER
10917 M:      Christoph Hellwig <hch@lst.de>
10918 M:      Sagi Grimberg <sagi@grimberg.me>
10919 L:      linux-nvme@lists.infradead.org
10920 T:      git://git.infradead.org/nvme.git
10921 W:      http://git.infradead.org/nvme.git
10922 S:      Supported
10923 F:      drivers/nvme/target/
10924
10925 NVMEM FRAMEWORK
10926 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10927 S:      Maintained
10928 F:      drivers/nvmem/
10929 F:      Documentation/devicetree/bindings/nvmem/
10930 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10931 F:      include/linux/nvmem-consumer.h
10932 F:      include/linux/nvmem-provider.h
10933
10934 NXP SGTL5000 DRIVER
10935 M:      Fabio Estevam <festevam@gmail.com>
10936 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10937 S:      Maintained
10938 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10939 F:      sound/soc/codecs/sgtl5000*
10940
10941 NXP TDA998X DRM DRIVER
10942 M:      Russell King <linux@armlinux.org.uk>
10943 S:      Maintained
10944 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10945 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10946 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10947 F:      include/drm/i2c/tda998x.h
10948 F:      include/dt-bindings/display/tda998x.h
10949 K:      "nxp,tda998x"
10950
10951 NXP TFA9879 DRIVER
10952 M:      Peter Rosin <peda@axentia.se>
10953 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10954 S:      Maintained
10955 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10956 F:      sound/soc/codecs/tfa9879*
10957
10958 NXP-NCI NFC DRIVER
10959 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10960 R:      Charles Gorand <charles.gorand@effinnov.com>
10961 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10962 S:      Supported
10963 F:      drivers/nfc/nxp-nci
10964
10965 OBJAGG
10966 M:      Jiri Pirko <jiri@mellanox.com>
10967 L:      netdev@vger.kernel.org
10968 S:      Supported
10969 F:      lib/objagg.c
10970 F:      lib/test_objagg.c
10971 F:      include/linux/objagg.h
10972
10973 NXP FSPI DRIVER
10974 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
10975 M:      Ashish Kumar <ashish.kumar@nxp.com>
10976 L:      linux-spi@vger.kernel.org
10977 S:      Maintained
10978 F:      drivers/spi/spi-nxp-fspi.c
10979 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
10980
10981 OBJTOOL
10982 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10983 M:      Peter Zijlstra <peterz@infradead.org>
10984 S:      Supported
10985 F:      tools/objtool/
10986
10987 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10988 M:      Frederic Barrat <fbarrat@linux.ibm.com>
10989 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10990 L:      linuxppc-dev@lists.ozlabs.org
10991 S:      Supported
10992 F:      arch/powerpc/platforms/powernv/ocxl.c
10993 F:      arch/powerpc/include/asm/pnv-ocxl.h
10994 F:      drivers/misc/ocxl/
10995 F:      include/misc/ocxl*
10996 F:      include/uapi/misc/ocxl.h
10997 F:      Documentation/accelerators/ocxl.rst
10998
10999 OMAP AUDIO SUPPORT
11000 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11001 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11002 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11003 L:      linux-omap@vger.kernel.org
11004 S:      Maintained
11005 F:      sound/soc/ti/omap*
11006 F:      sound/soc/ti/rx51.c
11007 F:      sound/soc/ti/n810.c
11008 F:      sound/soc/ti/sdma-pcm.*
11009
11010 OMAP CLOCK FRAMEWORK SUPPORT
11011 M:      Paul Walmsley <paul@pwsan.com>
11012 L:      linux-omap@vger.kernel.org
11013 S:      Maintained
11014 F:      arch/arm/*omap*/*clock*
11015
11016 OMAP DEVICE TREE SUPPORT
11017 M:      Benoît Cousson <bcousson@baylibre.com>
11018 M:      Tony Lindgren <tony@atomide.com>
11019 L:      linux-omap@vger.kernel.org
11020 L:      devicetree@vger.kernel.org
11021 S:      Maintained
11022 F:      arch/arm/boot/dts/*omap*
11023 F:      arch/arm/boot/dts/*am3*
11024 F:      arch/arm/boot/dts/*am4*
11025 F:      arch/arm/boot/dts/*am5*
11026 F:      arch/arm/boot/dts/*dra7*
11027
11028 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11029 L:      linux-omap@vger.kernel.org
11030 L:      linux-fbdev@vger.kernel.org
11031 S:      Orphan
11032 F:      drivers/video/fbdev/omap2/
11033 F:      Documentation/arm/OMAP/DSS
11034
11035 OMAP FRAMEBUFFER SUPPORT
11036 L:      linux-fbdev@vger.kernel.org
11037 L:      linux-omap@vger.kernel.org
11038 S:      Orphan
11039 F:      drivers/video/fbdev/omap/
11040
11041 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11042 M:      Roger Quadros <rogerq@ti.com>
11043 M:      Tony Lindgren <tony@atomide.com>
11044 L:      linux-omap@vger.kernel.org
11045 S:      Maintained
11046 F:      drivers/memory/omap-gpmc.c
11047 F:      arch/arm/mach-omap2/*gpmc*
11048
11049 OMAP GPIO DRIVER
11050 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11051 M:      Santosh Shilimkar <ssantosh@kernel.org>
11052 M:      Kevin Hilman <khilman@kernel.org>
11053 L:      linux-omap@vger.kernel.org
11054 S:      Maintained
11055 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11056 F:      drivers/gpio/gpio-omap.c
11057
11058 OMAP HARDWARE SPINLOCK SUPPORT
11059 M:      Ohad Ben-Cohen <ohad@wizery.com>
11060 L:      linux-omap@vger.kernel.org
11061 S:      Maintained
11062 F:      drivers/hwspinlock/omap_hwspinlock.c
11063
11064 OMAP HS MMC SUPPORT
11065 L:      linux-mmc@vger.kernel.org
11066 L:      linux-omap@vger.kernel.org
11067 S:      Orphan
11068 F:      drivers/mmc/host/omap_hsmmc.c
11069
11070 OMAP HWMOD DATA
11071 M:      Paul Walmsley <paul@pwsan.com>
11072 L:      linux-omap@vger.kernel.org
11073 S:      Maintained
11074 F:      arch/arm/mach-omap2/omap_hwmod*data*
11075
11076 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11077 M:      Benoît Cousson <bcousson@baylibre.com>
11078 L:      linux-omap@vger.kernel.org
11079 S:      Maintained
11080 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11081
11082 OMAP HWMOD SUPPORT
11083 M:      Benoît Cousson <bcousson@baylibre.com>
11084 M:      Paul Walmsley <paul@pwsan.com>
11085 L:      linux-omap@vger.kernel.org
11086 S:      Maintained
11087 F:      arch/arm/mach-omap2/omap_hwmod.*
11088
11089 OMAP I2C DRIVER
11090 M:      Vignesh R <vigneshr@ti.com>
11091 L:      linux-omap@vger.kernel.org
11092 L:      linux-i2c@vger.kernel.org
11093 S:      Maintained
11094 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11095 F:      drivers/i2c/busses/i2c-omap.c
11096
11097 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11098 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11099 L:      linux-media@vger.kernel.org
11100 S:      Maintained
11101 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11102 F:      drivers/media/platform/omap3isp/
11103 F:      drivers/staging/media/omap4iss/
11104
11105 OMAP MMC SUPPORT
11106 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11107 L:      linux-omap@vger.kernel.org
11108 S:      Odd Fixes
11109 F:      drivers/mmc/host/omap.c
11110
11111 OMAP POWER MANAGEMENT SUPPORT
11112 M:      Kevin Hilman <khilman@kernel.org>
11113 L:      linux-omap@vger.kernel.org
11114 S:      Maintained
11115 F:      arch/arm/*omap*/*pm*
11116 F:      drivers/cpufreq/omap-cpufreq.c
11117
11118 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11119 M:      Rajendra Nayak <rnayak@codeaurora.org>
11120 M:      Paul Walmsley <paul@pwsan.com>
11121 L:      linux-omap@vger.kernel.org
11122 S:      Maintained
11123 F:      arch/arm/mach-omap2/prm*
11124
11125 OMAP RANDOM NUMBER GENERATOR SUPPORT
11126 M:      Deepak Saxena <dsaxena@plexity.net>
11127 S:      Maintained
11128 F:      drivers/char/hw_random/omap-rng.c
11129
11130 OMAP USB SUPPORT
11131 L:      linux-usb@vger.kernel.org
11132 L:      linux-omap@vger.kernel.org
11133 S:      Orphan
11134 F:      drivers/usb/*/*omap*
11135 F:      arch/arm/*omap*/usb*
11136
11137 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11138 M:      Mark Jackson <mpfj@newflow.co.uk>
11139 L:      linux-omap@vger.kernel.org
11140 S:      Maintained
11141 F:      arch/arm/boot/dts/am335x-nano.dts
11142
11143 OMAP1 SUPPORT
11144 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11145 M:      Tony Lindgren <tony@atomide.com>
11146 L:      linux-omap@vger.kernel.org
11147 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11149 S:      Maintained
11150 F:      arch/arm/mach-omap1/
11151 F:      arch/arm/plat-omap/
11152 F:      arch/arm/configs/omap1_defconfig
11153 F:      drivers/i2c/busses/i2c-omap.c
11154 F:      include/linux/platform_data/i2c-omap.h
11155 F:      include/linux/platform_data/ams-delta-fiq.h
11156
11157 OMAP2+ SUPPORT
11158 M:      Tony Lindgren <tony@atomide.com>
11159 L:      linux-omap@vger.kernel.org
11160 W:      http://www.muru.com/linux/omap/
11161 W:      http://linux.omap.com/
11162 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11164 S:      Maintained
11165 F:      arch/arm/mach-omap2/
11166 F:      arch/arm/plat-omap/
11167 F:      arch/arm/configs/omap2plus_defconfig
11168 F:      drivers/i2c/busses/i2c-omap.c
11169 F:      drivers/irqchip/irq-omap-intc.c
11170 F:      drivers/mfd/*omap*.c
11171 F:      drivers/mfd/menelaus.c
11172 F:      drivers/mfd/palmas.c
11173 F:      drivers/mfd/tps65217.c
11174 F:      drivers/mfd/tps65218.c
11175 F:      drivers/mfd/tps65910.c
11176 F:      drivers/mfd/twl-core.[ch]
11177 F:      drivers/mfd/twl4030*.c
11178 F:      drivers/mfd/twl6030*.c
11179 F:      drivers/mfd/twl6040*.c
11180 F:      drivers/regulator/palmas-regulator*.c
11181 F:      drivers/regulator/pbias-regulator.c
11182 F:      drivers/regulator/tps65217-regulator.c
11183 F:      drivers/regulator/tps65218-regulator.c
11184 F:      drivers/regulator/tps65910-regulator.c
11185 F:      drivers/regulator/twl-regulator.c
11186 F:      drivers/regulator/twl6030-regulator.c
11187 F:      include/linux/platform_data/i2c-omap.h
11188
11189 ONION OMEGA2+ BOARD
11190 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11191 L:      linux-mips@vger.kernel.org
11192 S:      Maintained
11193 F:      arch/mips/boot/dts/ralink/omega2p.dts
11194
11195 OMFS FILESYSTEM
11196 M:      Bob Copeland <me@bobcopeland.com>
11197 L:      linux-karma-devel@lists.sourceforge.net
11198 S:      Maintained
11199 F:      Documentation/filesystems/omfs.txt
11200 F:      fs/omfs/
11201
11202 OMNIKEY CARDMAN 4000 DRIVER
11203 M:      Harald Welte <laforge@gnumonks.org>
11204 S:      Maintained
11205 F:      drivers/char/pcmcia/cm4000_cs.c
11206 F:      include/linux/cm4000_cs.h
11207 F:      include/uapi/linux/cm4000_cs.h
11208
11209 OMNIKEY CARDMAN 4040 DRIVER
11210 M:      Harald Welte <laforge@gnumonks.org>
11211 S:      Maintained
11212 F:      drivers/char/pcmcia/cm4040_cs.*
11213
11214 OMNIVISION OV13858 SENSOR DRIVER
11215 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11216 L:      linux-media@vger.kernel.org
11217 T:      git git://linuxtv.org/media_tree.git
11218 S:      Maintained
11219 F:      drivers/media/i2c/ov13858.c
11220
11221 OMNIVISION OV2680 SENSOR DRIVER
11222 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11223 L:      linux-media@vger.kernel.org
11224 T:      git git://linuxtv.org/media_tree.git
11225 S:      Maintained
11226 F:      drivers/media/i2c/ov2680.c
11227 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11228
11229 OMNIVISION OV2685 SENSOR DRIVER
11230 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11231 L:      linux-media@vger.kernel.org
11232 T:      git git://linuxtv.org/media_tree.git
11233 S:      Maintained
11234 F:      drivers/media/i2c/ov2685.c
11235
11236 OMNIVISION OV5640 SENSOR DRIVER
11237 M:      Steve Longerbeam <slongerbeam@gmail.com>
11238 L:      linux-media@vger.kernel.org
11239 T:      git git://linuxtv.org/media_tree.git
11240 S:      Maintained
11241 F:      drivers/media/i2c/ov5640.c
11242
11243 OMNIVISION OV5647 SENSOR DRIVER
11244 M:      Luis Oliveira <lolivei@synopsys.com>
11245 L:      linux-media@vger.kernel.org
11246 T:      git git://linuxtv.org/media_tree.git
11247 S:      Maintained
11248 F:      drivers/media/i2c/ov5647.c
11249
11250 OMNIVISION OV5695 SENSOR DRIVER
11251 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11252 L:      linux-media@vger.kernel.org
11253 T:      git git://linuxtv.org/media_tree.git
11254 S:      Maintained
11255 F:      drivers/media/i2c/ov5695.c
11256
11257 OMNIVISION OV7670 SENSOR DRIVER
11258 M:      Jonathan Corbet <corbet@lwn.net>
11259 L:      linux-media@vger.kernel.org
11260 T:      git git://linuxtv.org/media_tree.git
11261 S:      Maintained
11262 F:      drivers/media/i2c/ov7670.c
11263 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11264
11265 OMNIVISION OV772x SENSOR DRIVER
11266 M:      Jacopo Mondi <jacopo@jmondi.org>
11267 L:      linux-media@vger.kernel.org
11268 T:      git git://linuxtv.org/media_tree.git
11269 S:      Odd fixes
11270 F:      drivers/media/i2c/ov772x.c
11271 F:      include/media/i2c/ov772x.h
11272 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11273
11274 OMNIVISION OV7740 SENSOR DRIVER
11275 M:      Wenyou Yang <wenyou.yang@microchip.com>
11276 L:      linux-media@vger.kernel.org
11277 T:      git git://linuxtv.org/media_tree.git
11278 S:      Maintained
11279 F:      drivers/media/i2c/ov7740.c
11280 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11281
11282 OMNIVISION OV9650 SENSOR DRIVER
11283 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11284 R:      Akinobu Mita <akinobu.mita@gmail.com>
11285 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11286 L:      linux-media@vger.kernel.org
11287 T:      git git://linuxtv.org/media_tree.git
11288 S:      Maintained
11289 F:      drivers/media/i2c/ov9650.c
11290 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11291
11292 ONENAND FLASH DRIVER
11293 M:      Kyungmin Park <kyungmin.park@samsung.com>
11294 L:      linux-mtd@lists.infradead.org
11295 S:      Maintained
11296 F:      drivers/mtd/nand/onenand/
11297 F:      include/linux/mtd/onenand*.h
11298
11299 ONSTREAM SCSI TAPE DRIVER
11300 M:      Willem Riede <osst@riede.org>
11301 L:      osst-users@lists.sourceforge.net
11302 L:      linux-scsi@vger.kernel.org
11303 S:      Maintained
11304 F:      Documentation/scsi/osst.txt
11305 F:      drivers/scsi/osst.*
11306 F:      drivers/scsi/osst_*.h
11307 F:      drivers/scsi/st.h
11308
11309 OP-TEE DRIVER
11310 M:      Jens Wiklander <jens.wiklander@linaro.org>
11311 S:      Maintained
11312 F:      drivers/tee/optee/
11313
11314 OPA-VNIC DRIVER
11315 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11316 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11317 L:      linux-rdma@vger.kernel.org
11318 S:      Supported
11319 F:      drivers/infiniband/ulp/opa_vnic
11320
11321 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11322 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11323 M:      Frank Rowand <frowand.list@gmail.com>
11324 L:      devicetree@vger.kernel.org
11325 S:      Maintained
11326 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11327 F:      Documentation/devicetree/overlay-notes.txt
11328 F:      drivers/of/overlay.c
11329 F:      drivers/of/resolver.c
11330 K:      of_overlay_notifier_
11331
11332 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11333 M:      Rob Herring <robh+dt@kernel.org>
11334 M:      Frank Rowand <frowand.list@gmail.com>
11335 L:      devicetree@vger.kernel.org
11336 W:      http://www.devicetree.org/
11337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11338 S:      Maintained
11339 F:      drivers/of/
11340 F:      include/linux/of*.h
11341 F:      scripts/dtc/
11342 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11343
11344 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11345 M:      Rob Herring <robh+dt@kernel.org>
11346 M:      Mark Rutland <mark.rutland@arm.com>
11347 L:      devicetree@vger.kernel.org
11348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11349 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11350 S:      Maintained
11351 F:      Documentation/devicetree/
11352 F:      arch/*/boot/dts/
11353 F:      include/dt-bindings/
11354
11355 OPENCORES I2C BUS DRIVER
11356 M:      Peter Korsgaard <peter@korsgaard.com>
11357 M:      Andrew Lunn <andrew@lunn.ch>
11358 L:      linux-i2c@vger.kernel.org
11359 S:      Maintained
11360 F:      Documentation/i2c/busses/i2c-ocores
11361 F:      drivers/i2c/busses/i2c-ocores.c
11362 F:      include/linux/platform_data/i2c-ocores.h
11363
11364 OPENRISC ARCHITECTURE
11365 M:      Jonas Bonn <jonas@southpole.se>
11366 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11367 M:      Stafford Horne <shorne@gmail.com>
11368 T:      git git://github.com/openrisc/linux.git
11369 L:      openrisc@lists.librecores.org
11370 W:      http://openrisc.io
11371 S:      Maintained
11372 F:      Documentation/devicetree/bindings/openrisc/
11373 F:      Documentation/openrisc/
11374 F:      arch/openrisc/
11375 F:      drivers/irqchip/irq-ompic.c
11376 F:      drivers/irqchip/irq-or1k-*
11377
11378 OPENVSWITCH
11379 M:      Pravin B Shelar <pshelar@ovn.org>
11380 L:      netdev@vger.kernel.org
11381 L:      dev@openvswitch.org
11382 W:      http://openvswitch.org
11383 S:      Maintained
11384 F:      net/openvswitch/
11385 F:      include/uapi/linux/openvswitch.h
11386
11387 OPERATING PERFORMANCE POINTS (OPP)
11388 M:      Viresh Kumar <vireshk@kernel.org>
11389 M:      Nishanth Menon <nm@ti.com>
11390 M:      Stephen Boyd <sboyd@kernel.org>
11391 L:      linux-pm@vger.kernel.org
11392 S:      Maintained
11393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11394 F:      drivers/opp/
11395 F:      include/linux/pm_opp.h
11396 F:      Documentation/power/opp.txt
11397 F:      Documentation/devicetree/bindings/opp/
11398
11399 OPL4 DRIVER
11400 M:      Clemens Ladisch <clemens@ladisch.de>
11401 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11402 T:      git git://git.alsa-project.org/alsa-kernel.git
11403 S:      Maintained
11404 F:      sound/drivers/opl4/
11405
11406 OPROFILE
11407 M:      Robert Richter <rric@kernel.org>
11408 L:      oprofile-list@lists.sf.net
11409 S:      Maintained
11410 F:      arch/*/include/asm/oprofile*.h
11411 F:      arch/*/oprofile/
11412 F:      drivers/oprofile/
11413 F:      include/linux/oprofile.h
11414
11415 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11416 M:      Mark Fasheh <mark@fasheh.com>
11417 M:      Joel Becker <jlbec@evilplan.org>
11418 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11419 W:      http://ocfs2.wiki.kernel.org
11420 S:      Supported
11421 F:      Documentation/filesystems/ocfs2.txt
11422 F:      Documentation/filesystems/dlmfs.txt
11423 F:      fs/ocfs2/
11424
11425 ORANGEFS FILESYSTEM
11426 M:      Mike Marshall <hubcap@omnibond.com>
11427 R:      Martin Brandenburg <martin@omnibond.com>
11428 L:      devel@lists.orangefs.org
11429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11430 S:      Supported
11431 F:      fs/orangefs/
11432 F:      Documentation/filesystems/orangefs.txt
11433
11434 ORINOCO DRIVER
11435 L:      linux-wireless@vger.kernel.org
11436 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11437 W:      http://www.nongnu.org/orinoco/
11438 S:      Orphan
11439 F:      drivers/net/wireless/intersil/orinoco/
11440
11441 OSD LIBRARY and FILESYSTEM
11442 M:      Boaz Harrosh <ooo@electrozaur.com>
11443 S:      Maintained
11444 F:      drivers/scsi/osd/
11445 F:      include/scsi/osd_*
11446 F:      fs/exofs/
11447
11448 OV2659 OMNIVISION SENSOR DRIVER
11449 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11450 L:      linux-media@vger.kernel.org
11451 W:      https://linuxtv.org
11452 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11453 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11454 S:      Maintained
11455 F:      drivers/media/i2c/ov2659.c
11456 F:      include/media/i2c/ov2659.h
11457
11458 OVERLAY FILESYSTEM
11459 M:      Miklos Szeredi <miklos@szeredi.hu>
11460 L:      linux-unionfs@vger.kernel.org
11461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11462 S:      Supported
11463 F:      fs/overlayfs/
11464 F:      Documentation/filesystems/overlayfs.txt
11465
11466 P54 WIRELESS DRIVER
11467 M:      Christian Lamparter <chunkeey@googlemail.com>
11468 L:      linux-wireless@vger.kernel.org
11469 W:      http://wireless.kernel.org/en/users/Drivers/p54
11470 S:      Maintained
11471 F:      drivers/net/wireless/intersil/p54/
11472
11473 PA SEMI ETHERNET DRIVER
11474 L:      netdev@vger.kernel.org
11475 S:      Orphan
11476 F:      drivers/net/ethernet/pasemi/*
11477
11478 PA SEMI SMBUS DRIVER
11479 L:      linux-i2c@vger.kernel.org
11480 S:      Orphan
11481 F:      drivers/i2c/busses/i2c-pasemi.c
11482
11483 PADATA PARALLEL EXECUTION MECHANISM
11484 M:      Steffen Klassert <steffen.klassert@secunet.com>
11485 L:      linux-crypto@vger.kernel.org
11486 S:      Maintained
11487 F:      kernel/padata.c
11488 F:      include/linux/padata.h
11489 F:      Documentation/padata.txt
11490
11491 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11492 M:      Harald Welte <laforge@gnumonks.org>
11493 L:      platform-driver-x86@vger.kernel.org
11494 S:      Maintained
11495 F:      drivers/platform/x86/panasonic-laptop.c
11496
11497 PARALLEL LCD/KEYPAD PANEL DRIVER
11498 M:      Willy Tarreau <willy@haproxy.com>
11499 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11500 S:      Odd Fixes
11501 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11502 F:      drivers/auxdisplay/panel.c
11503
11504 PARALLEL PORT SUBSYSTEM
11505 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11506 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11507 L:      linux-parport@lists.infradead.org (subscribers-only)
11508 S:      Maintained
11509 F:      drivers/parport/
11510 F:      include/linux/parport*.h
11511 F:      drivers/char/ppdev.c
11512 F:      include/uapi/linux/ppdev.h
11513 F:      Documentation/parport*.txt
11514
11515 PARAVIRT_OPS INTERFACE
11516 M:      Juergen Gross <jgross@suse.com>
11517 M:      Alok Kataria <akataria@vmware.com>
11518 L:      virtualization@lists.linux-foundation.org
11519 S:      Supported
11520 F:      Documentation/virtual/paravirt_ops.txt
11521 F:      arch/*/kernel/paravirt*
11522 F:      arch/*/include/asm/paravirt*.h
11523 F:      include/linux/hypervisor.h
11524
11525 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11526 M:      Tim Waugh <tim@cyberelk.net>
11527 L:      linux-parport@lists.infradead.org (subscribers-only)
11528 S:      Maintained
11529 F:      Documentation/blockdev/paride.txt
11530 F:      drivers/block/paride/
11531
11532 PARISC ARCHITECTURE
11533 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11534 M:      Helge Deller <deller@gmx.de>
11535 L:      linux-parisc@vger.kernel.org
11536 W:      http://www.parisc-linux.org/
11537 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11540 S:      Maintained
11541 F:      arch/parisc/
11542 F:      Documentation/parisc/
11543 F:      drivers/parisc/
11544 F:      drivers/char/agp/parisc-agp.c
11545 F:      drivers/input/serio/gscps2.c
11546 F:      drivers/parport/parport_gsc.*
11547 F:      drivers/tty/serial/8250/8250_gsc.c
11548 F:      drivers/video/fbdev/sti*
11549 F:      drivers/video/console/sti*
11550 F:      drivers/video/logo/logo_parisc*
11551
11552 PARMAN
11553 M:      Jiri Pirko <jiri@mellanox.com>
11554 L:      netdev@vger.kernel.org
11555 S:      Supported
11556 F:      lib/parman.c
11557 F:      lib/test_parman.c
11558 F:      include/linux/parman.h
11559
11560 PC87360 HARDWARE MONITORING DRIVER
11561 M:      Jim Cromie <jim.cromie@gmail.com>
11562 L:      linux-hwmon@vger.kernel.org
11563 S:      Maintained
11564 F:      Documentation/hwmon/pc87360
11565 F:      drivers/hwmon/pc87360.c
11566
11567 PC8736x GPIO DRIVER
11568 M:      Jim Cromie <jim.cromie@gmail.com>
11569 S:      Maintained
11570 F:      drivers/char/pc8736x_gpio.c
11571
11572 PC87427 HARDWARE MONITORING DRIVER
11573 M:      Jean Delvare <jdelvare@suse.com>
11574 L:      linux-hwmon@vger.kernel.org
11575 S:      Maintained
11576 F:      Documentation/hwmon/pc87427
11577 F:      drivers/hwmon/pc87427.c
11578
11579 PCA9532 LED DRIVER
11580 M:      Riku Voipio <riku.voipio@iki.fi>
11581 S:      Maintained
11582 F:      drivers/leds/leds-pca9532.c
11583 F:      include/linux/leds-pca9532.h
11584
11585 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11586 M:      Guenter Roeck <linux@roeck-us.net>
11587 L:      linux-i2c@vger.kernel.org
11588 S:      Maintained
11589 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11590
11591 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11592 M:      Khalid Aziz <khalid@gonehiking.org>
11593 S:      Maintained
11594 F:      drivers/firmware/pcdp.*
11595
11596 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11597 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11598 L:      linux-pci@vger.kernel.org
11599 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11600 S:      Maintained
11601 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11602 F:      drivers/pci/controller/pci-aardvark.c
11603
11604 PCI DRIVER FOR ALTERA PCIE IP
11605 M:      Ley Foon Tan <lftan@altera.com>
11606 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11607 L:      linux-pci@vger.kernel.org
11608 S:      Supported
11609 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11610 F:      drivers/pci/controller/pcie-altera.c
11611
11612 PCI DRIVER FOR APPLIEDMICRO XGENE
11613 M:      Tanmay Inamdar <tinamdar@apm.com>
11614 L:      linux-pci@vger.kernel.org
11615 L:      linux-arm-kernel@lists.infradead.org
11616 S:      Maintained
11617 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11618 F:      drivers/pci/controller/pci-xgene.c
11619
11620 PCI DRIVER FOR ARM VERSATILE PLATFORM
11621 M:      Rob Herring <robh@kernel.org>
11622 L:      linux-pci@vger.kernel.org
11623 L:      linux-arm-kernel@lists.infradead.org
11624 S:      Maintained
11625 F:      Documentation/devicetree/bindings/pci/versatile.txt
11626 F:      drivers/pci/controller/pci-versatile.c
11627
11628 PCI DRIVER FOR ARMADA 8K
11629 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11630 L:      linux-pci@vger.kernel.org
11631 L:      linux-arm-kernel@lists.infradead.org
11632 S:      Maintained
11633 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11634 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11635
11636 PCI DRIVER FOR CADENCE PCIE IP
11637 M:      Alan Douglas <adouglas@cadence.com>
11638 L:      linux-pci@vger.kernel.org
11639 S:      Maintained
11640 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11641 F:      drivers/pci/controller/pcie-cadence*
11642
11643 PCI DRIVER FOR FREESCALE LAYERSCAPE
11644 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11645 M:      Mingkai Hu <mingkai.hu@nxp.com>
11646 M:      Roy Zang <roy.zang@nxp.com>
11647 L:      linuxppc-dev@lists.ozlabs.org
11648 L:      linux-pci@vger.kernel.org
11649 L:      linux-arm-kernel@lists.infradead.org
11650 S:      Maintained
11651 F:      drivers/pci/controller/dwc/*layerscape*
11652
11653 PCI DRIVER FOR GENERIC OF HOSTS
11654 M:      Will Deacon <will.deacon@arm.com>
11655 L:      linux-pci@vger.kernel.org
11656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11657 S:      Maintained
11658 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11659 F:      drivers/pci/controller/pci-host-common.c
11660 F:      drivers/pci/controller/pci-host-generic.c
11661
11662 PCI DRIVER FOR IMX6
11663 M:      Richard Zhu <hongxing.zhu@nxp.com>
11664 M:      Lucas Stach <l.stach@pengutronix.de>
11665 L:      linux-pci@vger.kernel.org
11666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11667 S:      Maintained
11668 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11669 F:      drivers/pci/controller/dwc/*imx6*
11670
11671 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11672 M:      Keith Busch <keith.busch@intel.com>
11673 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11674 L:      linux-pci@vger.kernel.org
11675 S:      Supported
11676 F:      drivers/pci/controller/vmd.c
11677
11678 PCI DRIVER FOR MICROSEMI SWITCHTEC
11679 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11680 M:      Logan Gunthorpe <logang@deltatee.com>
11681 L:      linux-pci@vger.kernel.org
11682 S:      Maintained
11683 F:      Documentation/switchtec.txt
11684 F:      Documentation/ABI/testing/sysfs-class-switchtec
11685 F:      drivers/pci/switch/switchtec*
11686 F:      include/uapi/linux/switchtec_ioctl.h
11687 F:      include/linux/switchtec.h
11688 F:      drivers/ntb/hw/mscc/
11689
11690 PCI DRIVER FOR MOBIVEIL PCIE IP
11691 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11692 L:      linux-pci@vger.kernel.org
11693 S:      Supported
11694 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11695 F:      drivers/pci/controller/pcie-mobiveil.c
11696
11697 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11698 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11699 M:      Jason Cooper <jason@lakedaemon.net>
11700 L:      linux-pci@vger.kernel.org
11701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11702 S:      Maintained
11703 F:      drivers/pci/controller/*mvebu*
11704
11705 PCI DRIVER FOR NVIDIA TEGRA
11706 M:      Thierry Reding <thierry.reding@gmail.com>
11707 L:      linux-tegra@vger.kernel.org
11708 L:      linux-pci@vger.kernel.org
11709 S:      Supported
11710 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11711 F:      drivers/pci/controller/pci-tegra.c
11712
11713 PCI DRIVER FOR RENESAS R-CAR
11714 M:      Simon Horman <horms@verge.net.au>
11715 L:      linux-pci@vger.kernel.org
11716 L:      linux-renesas-soc@vger.kernel.org
11717 S:      Maintained
11718 F:      drivers/pci/controller/*rcar*
11719
11720 PCI DRIVER FOR SAMSUNG EXYNOS
11721 M:      Jingoo Han <jingoohan1@gmail.com>
11722 L:      linux-pci@vger.kernel.org
11723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11724 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11725 S:      Maintained
11726 F:      drivers/pci/controller/dwc/pci-exynos.c
11727
11728 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11729 M:      Jingoo Han <jingoohan1@gmail.com>
11730 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11731 L:      linux-pci@vger.kernel.org
11732 S:      Maintained
11733 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11734 F:      drivers/pci/controller/dwc/*designware*
11735
11736 PCI DRIVER FOR TI DRA7XX
11737 M:      Kishon Vijay Abraham I <kishon@ti.com>
11738 L:      linux-omap@vger.kernel.org
11739 L:      linux-pci@vger.kernel.org
11740 S:      Supported
11741 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11742 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11743
11744 PCI DRIVER FOR TI KEYSTONE
11745 M:      Murali Karicheri <m-karicheri2@ti.com>
11746 L:      linux-pci@vger.kernel.org
11747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11748 S:      Maintained
11749 F:      drivers/pci/controller/dwc/pci-keystone.c
11750
11751 PCI ENDPOINT SUBSYSTEM
11752 M:      Kishon Vijay Abraham I <kishon@ti.com>
11753 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11754 L:      linux-pci@vger.kernel.org
11755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11756 S:      Supported
11757 F:      drivers/pci/endpoint/
11758 F:      drivers/misc/pci_endpoint_test.c
11759 F:      tools/pci/
11760
11761 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11762 M:      Russell Currey <ruscur@russell.cc>
11763 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11764 M:      Oliver O'Halloran <oohall@gmail.com>
11765 L:      linuxppc-dev@lists.ozlabs.org
11766 S:      Supported
11767 F:      Documentation/PCI/pci-error-recovery.txt
11768 F:      drivers/pci/pcie/aer.c
11769 F:      drivers/pci/pcie/dpc.c
11770 F:      drivers/pci/pcie/err.c
11771 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11772 F:      arch/powerpc/kernel/eeh*.c
11773 F:      arch/powerpc/platforms/*/eeh*.c
11774 F:      arch/powerpc/include/*/eeh*.h
11775
11776 PCI ERROR RECOVERY
11777 M:      Linas Vepstas <linasvepstas@gmail.com>
11778 L:      linux-pci@vger.kernel.org
11779 S:      Supported
11780 F:      Documentation/PCI/pci-error-recovery.txt
11781
11782 PCI MSI DRIVER FOR ALTERA MSI IP
11783 M:      Ley Foon Tan <lftan@altera.com>
11784 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11785 L:      linux-pci@vger.kernel.org
11786 S:      Supported
11787 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11788 F:      drivers/pci/controller/pcie-altera-msi.c
11789
11790 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11791 M:      Duc Dang <dhdang@apm.com>
11792 L:      linux-pci@vger.kernel.org
11793 L:      linux-arm-kernel@lists.infradead.org
11794 S:      Maintained
11795 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11796 F:      drivers/pci/controller/pci-xgene-msi.c
11797
11798 PCI SUBSYSTEM
11799 M:      Bjorn Helgaas <bhelgaas@google.com>
11800 L:      linux-pci@vger.kernel.org
11801 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11803 S:      Supported
11804 F:      Documentation/devicetree/bindings/pci/
11805 F:      Documentation/PCI/
11806 F:      drivers/acpi/pci*
11807 F:      drivers/pci/
11808 F:      include/asm-generic/pci*
11809 F:      include/linux/pci*
11810 F:      include/linux/of_pci.h
11811 F:      include/uapi/linux/pci*
11812 F:      lib/pci*
11813 F:      arch/x86/pci/
11814 F:      arch/x86/kernel/quirks.c
11815 F:      arch/x86/kernel/early-quirks.c
11816
11817 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11818 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11819 L:      linux-pci@vger.kernel.org
11820 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11822 S:      Supported
11823 F:      drivers/pci/controller/
11824
11825 PCIE DRIVER FOR AMLOGIC MESON
11826 M:      Yue Wang <yue.wang@Amlogic.com>
11827 L:      linux-pci@vger.kernel.org
11828 L:      linux-amlogic@lists.infradead.org
11829 S:      Maintained
11830 F:      drivers/pci/controller/dwc/pci-meson.c
11831
11832 PCIE DRIVER FOR AXIS ARTPEC
11833 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11834 L:      linux-arm-kernel@axis.com
11835 L:      linux-pci@vger.kernel.org
11836 S:      Maintained
11837 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11838 F:      drivers/pci/controller/dwc/*artpec*
11839
11840 PCIE DRIVER FOR CAVIUM THUNDERX
11841 M:      David Daney <david.daney@cavium.com>
11842 L:      linux-pci@vger.kernel.org
11843 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11844 S:      Supported
11845 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11846 F:      drivers/pci/controller/pci-thunder-*
11847
11848 PCIE DRIVER FOR HISILICON
11849 M:      Zhou Wang <wangzhou1@hisilicon.com>
11850 L:      linux-pci@vger.kernel.org
11851 S:      Maintained
11852 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11853 F:      drivers/pci/controller/dwc/pcie-hisi.c
11854
11855 PCIE DRIVER FOR HISILICON KIRIN
11856 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11857 M:      Binghui Wang <wangbinghui@hisilicon.com>
11858 L:      linux-pci@vger.kernel.org
11859 S:      Maintained
11860 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11861 F:      drivers/pci/controller/dwc/pcie-kirin.c
11862
11863 PCIE DRIVER FOR HISILICON STB
11864 M:      Shawn Guo <shawn.guo@linaro.org>
11865 L:      linux-pci@vger.kernel.org
11866 S:      Maintained
11867 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11868 F:      drivers/pci/controller/dwc/pcie-histb.c
11869
11870 PCIE DRIVER FOR MEDIATEK
11871 M:      Ryder Lee <ryder.lee@mediatek.com>
11872 L:      linux-pci@vger.kernel.org
11873 L:      linux-mediatek@lists.infradead.org
11874 S:      Supported
11875 F:      Documentation/devicetree/bindings/pci/mediatek*
11876 F:      drivers/pci/controller/*mediatek*
11877
11878 PCIE DRIVER FOR QUALCOMM MSM
11879 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11880 L:      linux-pci@vger.kernel.org
11881 L:      linux-arm-msm@vger.kernel.org
11882 S:      Maintained
11883 F:      drivers/pci/controller/dwc/*qcom*
11884
11885 PCIE DRIVER FOR ROCKCHIP
11886 M:      Shawn Lin <shawn.lin@rock-chips.com>
11887 L:      linux-pci@vger.kernel.org
11888 L:      linux-rockchip@lists.infradead.org
11889 S:      Maintained
11890 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11891 F:      drivers/pci/controller/pcie-rockchip*
11892
11893 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11894 M:      Linus Walleij <linus.walleij@linaro.org>
11895 L:      linux-pci@vger.kernel.org
11896 S:      Maintained
11897 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11898 F:      drivers/pci/controller/pci-v3-semi.c
11899
11900 PCIE DRIVER FOR SOCIONEXT UNIPHIER
11901 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
11902 L:      linux-pci@vger.kernel.org
11903 S:      Maintained
11904 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
11905 F:      drivers/pci/controller/dwc/pcie-uniphier.c
11906
11907 PCIE DRIVER FOR ST SPEAR13XX
11908 M:      Pratyush Anand <pratyush.anand@gmail.com>
11909 L:      linux-pci@vger.kernel.org
11910 S:      Maintained
11911 F:      drivers/pci/controller/dwc/*spear*
11912
11913 PCMCIA SUBSYSTEM
11914 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11916 S:      Odd Fixes
11917 F:      Documentation/pcmcia/
11918 F:      tools/pcmcia/
11919 F:      drivers/pcmcia/
11920 F:      include/pcmcia/
11921
11922 PCNET32 NETWORK DRIVER
11923 M:      Don Fry <pcnet32@frontier.com>
11924 L:      netdev@vger.kernel.org
11925 S:      Maintained
11926 F:      drivers/net/ethernet/amd/pcnet32.c
11927
11928 PCRYPT PARALLEL CRYPTO ENGINE
11929 M:      Steffen Klassert <steffen.klassert@secunet.com>
11930 L:      linux-crypto@vger.kernel.org
11931 S:      Maintained
11932 F:      crypto/pcrypt.c
11933 F:      include/crypto/pcrypt.h
11934
11935 PEAQ WMI HOTKEYS DRIVER
11936 M:      Hans de Goede <hdegoede@redhat.com>
11937 L:      platform-driver-x86@vger.kernel.org
11938 S:      Maintained
11939 F:      drivers/platform/x86/peaq-wmi.c
11940
11941 PER-CPU MEMORY ALLOCATOR
11942 M:      Dennis Zhou <dennis@kernel.org>
11943 M:      Tejun Heo <tj@kernel.org>
11944 M:      Christoph Lameter <cl@linux.com>
11945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11946 S:      Maintained
11947 F:      include/linux/percpu*.h
11948 F:      mm/percpu*.c
11949 F:      arch/*/include/asm/percpu.h
11950
11951 PER-TASK DELAY ACCOUNTING
11952 M:      Balbir Singh <bsingharora@gmail.com>
11953 S:      Maintained
11954 F:      include/linux/delayacct.h
11955 F:      kernel/delayacct.c
11956
11957 PERFORMANCE EVENTS SUBSYSTEM
11958 M:      Peter Zijlstra <peterz@infradead.org>
11959 M:      Ingo Molnar <mingo@redhat.com>
11960 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11961 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11962 R:      Jiri Olsa <jolsa@redhat.com>
11963 R:      Namhyung Kim <namhyung@kernel.org>
11964 L:      linux-kernel@vger.kernel.org
11965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11966 S:      Supported
11967 F:      kernel/events/*
11968 F:      include/linux/perf_event.h
11969 F:      include/uapi/linux/perf_event.h
11970 F:      arch/*/kernel/perf_event*.c
11971 F:      arch/*/kernel/*/perf_event*.c
11972 F:      arch/*/kernel/*/*/perf_event*.c
11973 F:      arch/*/include/asm/perf_event.h
11974 F:      arch/*/kernel/perf_callchain.c
11975 F:      arch/*/events/*
11976 F:      tools/perf/
11977
11978 PERSONALITY HANDLING
11979 M:      Christoph Hellwig <hch@infradead.org>
11980 L:      linux-abi-devel@lists.sourceforge.net
11981 S:      Maintained
11982 F:      include/linux/personality.h
11983 F:      include/uapi/linux/personality.h
11984
11985 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11986 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11987 L:      linux-input@vger.kernel.org
11988 S:      Maintained
11989 F:      Documentation/input/devices/pxrc.rst
11990 F:      drivers/input/joystick/pxrc.c
11991
11992 PHONET PROTOCOL
11993 M:      Remi Denis-Courmont <courmisch@gmail.com>
11994 S:      Supported
11995 F:      Documentation/networking/phonet.txt
11996 F:      include/linux/phonet.h
11997 F:      include/net/phonet/
11998 F:      include/uapi/linux/phonet.h
11999 F:      net/phonet/
12000
12001 PHRAM MTD DRIVER
12002 M:      Joern Engel <joern@lazybastard.org>
12003 L:      linux-mtd@lists.infradead.org
12004 S:      Maintained
12005 F:      drivers/mtd/devices/phram.c
12006
12007 PICOLCD HID DRIVER
12008 M:      Bruno Prémont <bonbons@linux-vserver.org>
12009 L:      linux-input@vger.kernel.org
12010 S:      Maintained
12011 F:      drivers/hid/hid-picolcd*
12012
12013 PICOXCELL SUPPORT
12014 M:      Jamie Iles <jamie@jamieiles.com>
12015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12016 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12017 S:      Supported
12018 F:      arch/arm/boot/dts/picoxcell*
12019 F:      arch/arm/mach-picoxcell/
12020 F:      drivers/crypto/picoxcell*
12021
12022 PIN CONTROL SUBSYSTEM
12023 M:      Linus Walleij <linus.walleij@linaro.org>
12024 L:      linux-gpio@vger.kernel.org
12025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12026 S:      Maintained
12027 F:      Documentation/devicetree/bindings/pinctrl/
12028 F:      Documentation/driver-api/pinctl.rst
12029 F:      drivers/pinctrl/
12030 F:      include/linux/pinctrl/
12031
12032 PIN CONTROLLER - MICROCHIP AT91
12033 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12035 L:      linux-gpio@vger.kernel.org
12036 S:      Supported
12037 F:      drivers/pinctrl/pinctrl-at91*
12038
12039 PIN CONTROLLER - FREESCALE
12040 M:      Dong Aisheng <aisheng.dong@nxp.com>
12041 M:      Fabio Estevam <festevam@gmail.com>
12042 M:      Shawn Guo <shawnguo@kernel.org>
12043 M:      Stefan Agner <stefan@agner.ch>
12044 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12045 L:      linux-gpio@vger.kernel.org
12046 S:      Maintained
12047 F:      drivers/pinctrl/freescale/
12048 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12049
12050 PIN CONTROLLER - INTEL
12051 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12052 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12054 S:      Maintained
12055 F:      drivers/pinctrl/intel/
12056
12057 PIN CONTROLLER - MEDIATEK
12058 M:      Sean Wang <sean.wang@kernel.org>
12059 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12060 S:      Maintained
12061 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12062 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12063 F:      drivers/pinctrl/mediatek/
12064
12065 PIN CONTROLLER - QUALCOMM
12066 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12067 S:      Maintained
12068 L:      linux-arm-msm@vger.kernel.org
12069 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12070 F:      drivers/pinctrl/qcom/
12071
12072 PIN CONTROLLER - RENESAS
12073 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12074 L:      linux-renesas-soc@vger.kernel.org
12075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12076 S:      Maintained
12077 F:      drivers/pinctrl/pinctrl-rz*
12078 F:      drivers/pinctrl/sh-pfc/
12079
12080 PIN CONTROLLER - SAMSUNG
12081 M:      Tomasz Figa <tomasz.figa@gmail.com>
12082 M:      Krzysztof Kozlowski <krzk@kernel.org>
12083 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12085 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12086 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12088 S:      Maintained
12089 F:      drivers/pinctrl/samsung/
12090 F:      include/dt-bindings/pinctrl/samsung.h
12091 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12092
12093 PIN CONTROLLER - SINGLE
12094 M:      Tony Lindgren <tony@atomide.com>
12095 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12097 L:      linux-omap@vger.kernel.org
12098 S:      Maintained
12099 F:      drivers/pinctrl/pinctrl-single.c
12100
12101 PIN CONTROLLER - ST SPEAR
12102 M:      Viresh Kumar <vireshk@kernel.org>
12103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12104 W:      http://www.st.com/spear
12105 S:      Maintained
12106 F:      drivers/pinctrl/spear/
12107
12108 PISTACHIO SOC SUPPORT
12109 M:      James Hartley <james.hartley@sondrel.com>
12110 L:      linux-mips@vger.kernel.org
12111 S:      Odd Fixes
12112 F:      arch/mips/pistachio/
12113 F:      arch/mips/include/asm/mach-pistachio/
12114 F:      arch/mips/boot/dts/img/pistachio*
12115 F:      arch/mips/configs/pistachio*_defconfig
12116
12117 PKTCDVD DRIVER
12118 S:      Orphan
12119 M:      linux-block@vger.kernel.org
12120 F:      drivers/block/pktcdvd.c
12121 F:      include/linux/pktcdvd.h
12122 F:      include/uapi/linux/pktcdvd.h
12123
12124 PKUNITY SOC DRIVERS
12125 M:      Guan Xuetao <gxt@pku.edu.cn>
12126 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12127 S:      Maintained
12128 T:      git git://github.com/gxt/linux.git
12129 F:      drivers/input/serio/i8042-unicore32io.h
12130 F:      drivers/i2c/busses/i2c-puv3.c
12131 F:      drivers/video/fbdev/fb-puv3.c
12132 F:      drivers/rtc/rtc-puv3.c
12133
12134 PMBUS HARDWARE MONITORING DRIVERS
12135 M:      Guenter Roeck <linux@roeck-us.net>
12136 L:      linux-hwmon@vger.kernel.org
12137 W:      http://hwmon.wiki.kernel.org/
12138 W:      http://www.roeck-us.net/linux/drivers/
12139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12140 S:      Maintained
12141 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12142 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12143 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12144 F:      Documentation/hwmon/adm1275
12145 F:      Documentation/hwmon/ibm-cffps
12146 F:      Documentation/hwmon/ir35221
12147 F:      Documentation/hwmon/lm25066
12148 F:      Documentation/hwmon/ltc2978
12149 F:      Documentation/hwmon/ltc3815
12150 F:      Documentation/hwmon/max16064
12151 F:      Documentation/hwmon/max20751
12152 F:      Documentation/hwmon/max31785
12153 F:      Documentation/hwmon/max34440
12154 F:      Documentation/hwmon/max8688
12155 F:      Documentation/hwmon/pmbus
12156 F:      Documentation/hwmon/pmbus-core
12157 F:      Documentation/hwmon/tps40422
12158 F:      Documentation/hwmon/ucd9000
12159 F:      Documentation/hwmon/ucd9200
12160 F:      Documentation/hwmon/zl6100
12161 F:      drivers/hwmon/pmbus/
12162 F:      include/linux/pmbus.h
12163
12164 PMC SIERRA MaxRAID DRIVER
12165 L:      linux-scsi@vger.kernel.org
12166 W:      http://www.pmc-sierra.com/
12167 S:      Orphan
12168 F:      drivers/scsi/pmcraid.*
12169
12170 PMC SIERRA PM8001 DRIVER
12171 M:      Jack Wang <jinpu.wang@profitbricks.com>
12172 M:      lindar_liu@usish.com
12173 L:      linux-scsi@vger.kernel.org
12174 S:      Supported
12175 F:      drivers/scsi/pm8001/
12176
12177 PNP SUPPORT
12178 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12179 S:      Maintained
12180 F:      drivers/pnp/
12181
12182 PNI RM3100 IIO DRIVER
12183 M:      Song Qiang <songqiang1304521@gmail.com>
12184 L:      linux-iio@vger.kernel.org
12185 S:      Maintained
12186 F:      drivers/iio/magnetometer/rm3100*
12187 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12188
12189 POSIX CLOCKS and TIMERS
12190 M:      Thomas Gleixner <tglx@linutronix.de>
12191 L:      linux-kernel@vger.kernel.org
12192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12193 S:      Maintained
12194 F:      fs/timerfd.c
12195 F:      include/linux/timer*
12196 F:      kernel/time/*timer*
12197
12198 POWER MANAGEMENT CORE
12199 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12200 L:      linux-pm@vger.kernel.org
12201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12202 B:      https://bugzilla.kernel.org
12203 S:      Supported
12204 F:      drivers/base/power/
12205 F:      include/linux/pm.h
12206 F:      include/linux/pm_*
12207 F:      include/linux/powercap.h
12208 F:      drivers/powercap/
12209 F:      kernel/configs/nopm.config
12210
12211 POWER STATE COORDINATION INTERFACE (PSCI)
12212 M:      Mark Rutland <mark.rutland@arm.com>
12213 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12214 L:      linux-arm-kernel@lists.infradead.org
12215 S:      Maintained
12216 F:      drivers/firmware/psci*.c
12217 F:      include/linux/psci.h
12218 F:      include/uapi/linux/psci.h
12219
12220 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12221 M:      Sebastian Reichel <sre@kernel.org>
12222 L:      linux-pm@vger.kernel.org
12223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12224 S:      Maintained
12225 F:      Documentation/ABI/testing/sysfs-class-power
12226 F:      Documentation/devicetree/bindings/power/supply/
12227 F:      include/linux/power_supply.h
12228 F:      drivers/power/supply/
12229
12230 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12231 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12232 L:      linuxppc-dev@lists.ozlabs.org
12233 S:      Maintained
12234 F:      drivers/char/powernv-op-panel.c
12235
12236 PPP OVER ATM (RFC 2364)
12237 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12238 S:      Maintained
12239 F:      net/atm/pppoatm.c
12240 F:      include/uapi/linux/atmppp.h
12241
12242 PPP OVER ETHERNET
12243 M:      Michal Ostrowski <mostrows@earthlink.net>
12244 S:      Maintained
12245 F:      drivers/net/ppp/pppoe.c
12246 F:      drivers/net/ppp/pppox.c
12247
12248 PPP OVER L2TP
12249 M:      James Chapman <jchapman@katalix.com>
12250 S:      Maintained
12251 F:      net/l2tp/l2tp_ppp.c
12252 F:      include/linux/if_pppol2tp.h
12253 F:      include/uapi/linux/if_pppol2tp.h
12254
12255 PPP PROTOCOL DRIVERS AND COMPRESSORS
12256 M:      Paul Mackerras <paulus@samba.org>
12257 L:      linux-ppp@vger.kernel.org
12258 S:      Maintained
12259 F:      drivers/net/ppp/ppp_*
12260
12261 PPS SUPPORT
12262 M:      Rodolfo Giometti <giometti@enneenne.com>
12263 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12264 L:      linuxpps@ml.enneenne.com (subscribers-only)
12265 S:      Maintained
12266 F:      Documentation/pps/
12267 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12268 F:      Documentation/ABI/testing/sysfs-pps
12269 F:      drivers/pps/
12270 F:      include/linux/pps*.h
12271 F:      include/uapi/linux/pps.h
12272
12273 PPTP DRIVER
12274 M:      Dmitry Kozlov <xeb@mail.ru>
12275 L:      netdev@vger.kernel.org
12276 S:      Maintained
12277 F:      drivers/net/ppp/pptp.c
12278 W:      http://sourceforge.net/projects/accel-pptp
12279
12280 PREEMPTIBLE KERNEL
12281 M:      Robert Love <rml@tech9.net>
12282 L:      kpreempt-tech@lists.sourceforge.net
12283 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12284 S:      Supported
12285 F:      Documentation/preempt-locking.txt
12286 F:      include/linux/preempt.h
12287
12288 PRINTK
12289 M:      Petr Mladek <pmladek@suse.com>
12290 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12291 R:      Steven Rostedt <rostedt@goodmis.org>
12292 S:      Maintained
12293 F:      kernel/printk/
12294 F:      include/linux/printk.h
12295
12296 PRISM54 WIRELESS DRIVER
12297 M:      Luis Chamberlain <mcgrof@kernel.org>
12298 L:      linux-wireless@vger.kernel.org
12299 W:      http://wireless.kernel.org/en/users/Drivers/p54
12300 S:      Obsolete
12301 F:      drivers/net/wireless/intersil/prism54/
12302
12303 PROC FILESYSTEM
12304 R:      Alexey Dobriyan <adobriyan@gmail.com>
12305 L:      linux-kernel@vger.kernel.org
12306 L:      linux-fsdevel@vger.kernel.org
12307 S:      Maintained
12308 F:      fs/proc/
12309 F:      include/linux/proc_fs.h
12310 F:      tools/testing/selftests/proc/
12311 F:      Documentation/filesystems/proc.txt
12312
12313 PROC SYSCTL
12314 M:      Luis Chamberlain <mcgrof@kernel.org>
12315 M:      Kees Cook <keescook@chromium.org>
12316 L:      linux-kernel@vger.kernel.org
12317 L:      linux-fsdevel@vger.kernel.org
12318 S:      Maintained
12319 F:      fs/proc/proc_sysctl.c
12320 F:      include/linux/sysctl.h
12321 F:      kernel/sysctl.c
12322 F:      tools/testing/selftests/sysctl/
12323
12324 PS3 NETWORK SUPPORT
12325 M:      Geoff Levand <geoff@infradead.org>
12326 L:      netdev@vger.kernel.org
12327 L:      linuxppc-dev@lists.ozlabs.org
12328 S:      Maintained
12329 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12330
12331 PS3 PLATFORM SUPPORT
12332 M:      Geoff Levand <geoff@infradead.org>
12333 L:      linuxppc-dev@lists.ozlabs.org
12334 S:      Maintained
12335 F:      arch/powerpc/boot/ps3*
12336 F:      arch/powerpc/include/asm/lv1call.h
12337 F:      arch/powerpc/include/asm/ps3*.h
12338 F:      arch/powerpc/platforms/ps3/
12339 F:      drivers/*/ps3*
12340 F:      drivers/ps3/
12341 F:      drivers/rtc/rtc-ps3.c
12342 F:      drivers/usb/host/*ps3.c
12343 F:      sound/ppc/snd_ps3*
12344
12345 PS3VRAM DRIVER
12346 M:      Jim Paris <jim@jtan.com>
12347 M:      Geoff Levand <geoff@infradead.org>
12348 L:      linuxppc-dev@lists.ozlabs.org
12349 S:      Maintained
12350 F:      drivers/block/ps3vram.c
12351
12352 PSAMPLE PACKET SAMPLING SUPPORT:
12353 M:      Yotam Gigi <yotam.gi@gmail.com>
12354 S:      Maintained
12355 F:      net/psample
12356 F:      include/net/psample.h
12357 F:      include/uapi/linux/psample.h
12358
12359 PSTORE FILESYSTEM
12360 M:      Kees Cook <keescook@chromium.org>
12361 M:      Anton Vorontsov <anton@enomsg.org>
12362 M:      Colin Cross <ccross@android.com>
12363 M:      Tony Luck <tony.luck@intel.com>
12364 S:      Maintained
12365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12366 F:      fs/pstore/
12367 F:      include/linux/pstore*
12368 F:      drivers/firmware/efi/efi-pstore.c
12369 F:      drivers/acpi/apei/erst.c
12370 F:      Documentation/admin-guide/ramoops.rst
12371 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12372 K:      \b(pstore|ramoops)
12373
12374 PTP HARDWARE CLOCK SUPPORT
12375 M:      Richard Cochran <richardcochran@gmail.com>
12376 L:      netdev@vger.kernel.org
12377 S:      Maintained
12378 W:      http://linuxptp.sourceforge.net/
12379 F:      Documentation/ABI/testing/sysfs-ptp
12380 F:      Documentation/ptp/*
12381 F:      drivers/net/phy/dp83640*
12382 F:      drivers/ptp/*
12383 F:      include/linux/ptp_cl*
12384
12385 PTRACE SUPPORT
12386 M:      Oleg Nesterov <oleg@redhat.com>
12387 S:      Maintained
12388 F:      include/asm-generic/syscall.h
12389 F:      include/linux/ptrace.h
12390 F:      include/linux/regset.h
12391 F:      include/linux/tracehook.h
12392 F:      include/uapi/linux/ptrace.h
12393 F:      include/uapi/linux/ptrace.h
12394 F:      include/asm-generic/ptrace.h
12395 F:      kernel/ptrace.c
12396 F:      arch/*/ptrace*.c
12397 F:      arch/*/*/ptrace*.c
12398 F:      arch/*/include/asm/ptrace*.h
12399
12400 PULSE8-CEC DRIVER
12401 M:      Hans Verkuil <hverkuil@xs4all.nl>
12402 L:      linux-media@vger.kernel.org
12403 T:      git git://linuxtv.org/media_tree.git
12404 S:      Maintained
12405 F:      drivers/media/usb/pulse8-cec/*
12406 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12407
12408 PVRUSB2 VIDEO4LINUX DRIVER
12409 M:      Mike Isely <isely@pobox.com>
12410 L:      pvrusb2@isely.net       (subscribers-only)
12411 L:      linux-media@vger.kernel.org
12412 W:      http://www.isely.net/pvrusb2/
12413 T:      git git://linuxtv.org/media_tree.git
12414 S:      Maintained
12415 F:      Documentation/media/v4l-drivers/pvrusb2*
12416 F:      drivers/media/usb/pvrusb2/
12417
12418 PWC WEBCAM DRIVER
12419 M:      Hans Verkuil <hverkuil@xs4all.nl>
12420 L:      linux-media@vger.kernel.org
12421 T:      git git://linuxtv.org/media_tree.git
12422 S:      Odd Fixes
12423 F:      drivers/media/usb/pwc/*
12424
12425 PWM FAN DRIVER
12426 M:      Kamil Debski <kamil@wypas.org>
12427 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12428 L:      linux-hwmon@vger.kernel.org
12429 S:      Supported
12430 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12431 F:      Documentation/hwmon/pwm-fan
12432 F:      drivers/hwmon/pwm-fan.c
12433
12434 PWM IR Transmitter
12435 M:      Sean Young <sean@mess.org>
12436 L:      linux-media@vger.kernel.org
12437 S:      Maintained
12438 F:      drivers/media/rc/pwm-ir-tx.c
12439
12440 PWM SUBSYSTEM
12441 M:      Thierry Reding <thierry.reding@gmail.com>
12442 L:      linux-pwm@vger.kernel.org
12443 S:      Maintained
12444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12445 F:      Documentation/pwm.txt
12446 F:      Documentation/devicetree/bindings/pwm/
12447 F:      include/linux/pwm.h
12448 F:      drivers/pwm/
12449 F:      drivers/video/backlight/pwm_bl.c
12450 F:      include/linux/pwm_backlight.h
12451 F:      drivers/gpio/gpio-mvebu.c
12452 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12453
12454 PXA GPIO DRIVER
12455 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12456 L:      linux-gpio@vger.kernel.org
12457 S:      Maintained
12458 F:      drivers/gpio/gpio-pxa.c
12459
12460 PXA MMCI DRIVER
12461 S:      Orphan
12462
12463 PXA RTC DRIVER
12464 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12465 L:      linux-rtc@vger.kernel.org
12466 S:      Maintained
12467
12468 PXA2xx/PXA3xx SUPPORT
12469 M:      Daniel Mack <daniel@zonque.org>
12470 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12471 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12473 T:      git git://github.com/hzhuang1/linux.git
12474 T:      git git://github.com/rjarzmik/linux.git
12475 S:      Maintained
12476 F:      arch/arm/boot/dts/pxa*
12477 F:      arch/arm/mach-pxa/
12478 F:      drivers/dma/pxa*
12479 F:      drivers/pcmcia/pxa2xx*
12480 F:      drivers/pinctrl/pxa/
12481 F:      drivers/spi/spi-pxa2xx*
12482 F:      drivers/usb/gadget/udc/pxa2*
12483 F:      include/sound/pxa2xx-lib.h
12484 F:      sound/arm/pxa*
12485 F:      sound/soc/pxa/
12486
12487 QAT DRIVER
12488 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12489 L:      qat-linux@intel.com
12490 S:      Supported
12491 F:      drivers/crypto/qat/
12492
12493 QCOM AUDIO (ASoC) DRIVERS
12494 M:      Patrick Lai <plai@codeaurora.org>
12495 M:      Banajit Goswami <bgoswami@codeaurora.org>
12496 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12497 S:      Supported
12498 F:      sound/soc/qcom/
12499
12500 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12501 M:      Gabriel Somlo <somlo@cmu.edu>
12502 M:      "Michael S. Tsirkin" <mst@redhat.com>
12503 L:      qemu-devel@nongnu.org
12504 S:      Maintained
12505 F:      drivers/firmware/qemu_fw_cfg.c
12506 F:      include/uapi/linux/qemu_fw_cfg.h
12507
12508 QIB DRIVER
12509 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12510 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12511 L:      linux-rdma@vger.kernel.org
12512 S:      Supported
12513 F:      drivers/infiniband/hw/qib/
12514
12515 QLOGIC QL41xxx FCOE DRIVER
12516 M:      QLogic-Storage-Upstream@cavium.com
12517 L:      linux-scsi@vger.kernel.org
12518 S:      Supported
12519 F:      drivers/scsi/qedf/
12520
12521 QLOGIC QL41xxx ISCSI DRIVER
12522 M:      QLogic-Storage-Upstream@cavium.com
12523 L:      linux-scsi@vger.kernel.org
12524 S:      Supported
12525 F:      drivers/scsi/qedi/
12526
12527 QLOGIC QL4xxx ETHERNET DRIVER
12528 M:      Ariel Elior <aelior@marvell.com>
12529 M:      GR-everest-linux-l2@marvell.com
12530 L:      netdev@vger.kernel.org
12531 S:      Supported
12532 F:      drivers/net/ethernet/qlogic/qed/
12533 F:      include/linux/qed/
12534 F:      drivers/net/ethernet/qlogic/qede/
12535
12536 QLOGIC QL4xxx RDMA DRIVER
12537 M:      Michal Kalderon <mkalderon@marvell.com>
12538 M:      Ariel Elior <aelior@marvell.com>
12539 L:      linux-rdma@vger.kernel.org
12540 S:      Supported
12541 F:      drivers/infiniband/hw/qedr/
12542 F:      include/uapi/rdma/qedr-abi.h
12543
12544 QLOGIC QLA1280 SCSI DRIVER
12545 M:      Michael Reed <mdr@sgi.com>
12546 L:      linux-scsi@vger.kernel.org
12547 S:      Maintained
12548 F:      drivers/scsi/qla1280.[ch]
12549
12550 QLOGIC QLA2XXX FC-SCSI DRIVER
12551 M:      qla2xxx-upstream@qlogic.com
12552 L:      linux-scsi@vger.kernel.org
12553 S:      Supported
12554 F:      Documentation/scsi/LICENSE.qla2xxx
12555 F:      drivers/scsi/qla2xxx/
12556
12557 QLOGIC QLA3XXX NETWORK DRIVER
12558 M:      GR-Linux-NIC-Dev@marvell.com
12559 L:      netdev@vger.kernel.org
12560 S:      Supported
12561 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12562 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12563
12564 QLOGIC QLA4XXX iSCSI DRIVER
12565 M:      QLogic-Storage-Upstream@qlogic.com
12566 L:      linux-scsi@vger.kernel.org
12567 S:      Supported
12568 F:      Documentation/scsi/LICENSE.qla4xxx
12569 F:      drivers/scsi/qla4xxx/
12570
12571 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12572 M:      Shahed Shaikh <shshaikh@marvell.com>
12573 M:      Manish Chopra <manishc@marvell.com>
12574 M:      GR-Linux-NIC-Dev@marvell.com
12575 L:      netdev@vger.kernel.org
12576 S:      Supported
12577 F:      drivers/net/ethernet/qlogic/qlcnic/
12578
12579 QLOGIC QLGE 10Gb ETHERNET DRIVER
12580 M:      Manish Chopra <manishc@marvell.com>
12581 M:      GR-Linux-NIC-Dev@marvell.com
12582 L:      netdev@vger.kernel.org
12583 S:      Supported
12584 F:      drivers/net/ethernet/qlogic/qlge/
12585
12586 QM1D1B0004 MEDIA DRIVER
12587 M:      Akihiro Tsukada <tskd08@gmail.com>
12588 L:      linux-media@vger.kernel.org
12589 S:      Odd Fixes
12590 F:      drivers/media/tuners/qm1d1b0004*
12591
12592 QM1D1C0042 MEDIA DRIVER
12593 M:      Akihiro Tsukada <tskd08@gmail.com>
12594 L:      linux-media@vger.kernel.org
12595 S:      Odd Fixes
12596 F:      drivers/media/tuners/qm1d1c0042*
12597
12598 QNX4 FILESYSTEM
12599 M:      Anders Larsen <al@alarsen.net>
12600 W:      http://www.alarsen.net/linux/qnx4fs/
12601 S:      Maintained
12602 F:      fs/qnx4/
12603 F:      include/uapi/linux/qnx4_fs.h
12604 F:      include/uapi/linux/qnxtypes.h
12605
12606 QORIQ DPAA2 FSL-MC BUS DRIVER
12607 M:      Stuart Yoder <stuyoder@gmail.com>
12608 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12609 L:      linux-kernel@vger.kernel.org
12610 S:      Maintained
12611 F:      drivers/bus/fsl-mc/
12612 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12613 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12614
12615 QT1010 MEDIA DRIVER
12616 M:      Antti Palosaari <crope@iki.fi>
12617 L:      linux-media@vger.kernel.org
12618 W:      https://linuxtv.org
12619 W:      http://palosaari.fi/linux/
12620 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12621 T:      git git://linuxtv.org/anttip/media_tree.git
12622 S:      Maintained
12623 F:      drivers/media/tuners/qt1010*
12624
12625 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12626 M:      Kalle Valo <kvalo@codeaurora.org>
12627 L:      ath10k@lists.infradead.org
12628 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12630 S:      Supported
12631 F:      drivers/net/wireless/ath/ath10k/
12632
12633 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12634 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12635 L:      linux-wireless@vger.kernel.org
12636 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12637 S:      Supported
12638 F:      drivers/net/wireless/ath/ath9k/
12639
12640 QUALCOMM CAMERA SUBSYSTEM DRIVER
12641 M:      Todor Tomov <todor.too@gmail.com>
12642 L:      linux-media@vger.kernel.org
12643 S:      Maintained
12644 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12645 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12646 F:      drivers/media/platform/qcom/camss/
12647
12648 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12649 M:  Ilia Lin <ilia.lin@gmail.com>
12650 L:  linux-pm@vger.kernel.org
12651 S:  Maintained
12652 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12653 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12654
12655 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12656 M:      Timur Tabi <timur@kernel.org>
12657 L:      netdev@vger.kernel.org
12658 S:      Maintained
12659 F:      drivers/net/ethernet/qualcomm/emac/
12660
12661 QUALCOMM ETHQOS ETHERNET DRIVER
12662 M:      Vinod Koul <vkoul@kernel.org>
12663 M:      Niklas Cassel <niklas.cassel@linaro.org>
12664 L:      netdev@vger.kernel.org
12665 S:      Maintained
12666 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12667 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12668
12669 QUALCOMM GENERIC INTERFACE I2C DRIVER
12670 M:      Alok Chauhan <alokc@codeaurora.org>
12671 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12672 L:      linux-i2c@vger.kernel.org
12673 L:      linux-arm-msm@vger.kernel.org
12674 S:      Supported
12675 F:      drivers/i2c/busses/i2c-qcom-geni.c
12676
12677 QUALCOMM HEXAGON ARCHITECTURE
12678 M:      Richard Kuo <rkuo@codeaurora.org>
12679 L:      linux-hexagon@vger.kernel.org
12680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12681 S:      Supported
12682 F:      arch/hexagon/
12683
12684 QUALCOMM HIDMA DRIVER
12685 M:      Sinan Kaya <okaya@kernel.org>
12686 L:      linux-arm-kernel@lists.infradead.org
12687 L:      linux-arm-msm@vger.kernel.org
12688 L:      dmaengine@vger.kernel.org
12689 S:      Supported
12690 F:      drivers/dma/qcom/hidma*
12691
12692 QUALCOMM IOMMU
12693 M:      Rob Clark <robdclark@gmail.com>
12694 L:      iommu@lists.linux-foundation.org
12695 L:      linux-arm-msm@vger.kernel.org
12696 S:      Maintained
12697 F:      drivers/iommu/qcom_iommu.c
12698
12699 QUALCOMM TSENS THERMAL DRIVER
12700 M:      Amit Kucheria <amit.kucheria@linaro.org>
12701 L:      linux-pm@vger.kernel.org
12702 L:      linux-arm-msm@vger.kernel.org
12703 S:      Maintained
12704 F:      drivers/thermal/qcom/
12705
12706 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12707 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12708 L:      linux-media@vger.kernel.org
12709 L:      linux-arm-msm@vger.kernel.org
12710 T:      git git://linuxtv.org/media_tree.git
12711 S:      Maintained
12712 F:      drivers/media/platform/qcom/venus/
12713
12714 QUALCOMM WCN36XX WIRELESS DRIVER
12715 M:      Kalle Valo <kvalo@codeaurora.org>
12716 L:      wcn36xx@lists.infradead.org
12717 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12718 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12719 S:      Supported
12720 F:      drivers/net/wireless/ath/wcn36xx/
12721
12722 QUANTENNA QTNFMAC WIRELESS DRIVER
12723 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12724 M:      Avinash Patil <avinashp@quantenna.com>
12725 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12726 L:      linux-wireless@vger.kernel.org
12727 S:      Maintained
12728 F:      drivers/net/wireless/quantenna
12729
12730 RADEON and AMDGPU DRM DRIVERS
12731 M:      Alex Deucher <alexander.deucher@amd.com>
12732 M:      Christian König <christian.koenig@amd.com>
12733 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12734 L:      amd-gfx@lists.freedesktop.org
12735 T:      git git://people.freedesktop.org/~agd5f/linux
12736 S:      Supported
12737 F:      drivers/gpu/drm/radeon/
12738 F:      include/uapi/drm/radeon_drm.h
12739 F:      drivers/gpu/drm/amd/
12740 F:      include/uapi/drm/amdgpu_drm.h
12741
12742 RADEON FRAMEBUFFER DISPLAY DRIVER
12743 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12744 L:      linux-fbdev@vger.kernel.org
12745 S:      Maintained
12746 F:      drivers/video/fbdev/aty/radeon*
12747 F:      include/uapi/linux/radeonfb.h
12748
12749 RADIOSHARK RADIO DRIVER
12750 M:      Hans Verkuil <hverkuil@xs4all.nl>
12751 L:      linux-media@vger.kernel.org
12752 T:      git git://linuxtv.org/media_tree.git
12753 S:      Maintained
12754 F:      drivers/media/radio/radio-shark.c
12755
12756 RADIOSHARK2 RADIO DRIVER
12757 M:      Hans Verkuil <hverkuil@xs4all.nl>
12758 L:      linux-media@vger.kernel.org
12759 T:      git git://linuxtv.org/media_tree.git
12760 S:      Maintained
12761 F:      drivers/media/radio/radio-shark2.c
12762 F:      drivers/media/radio/radio-tea5777.c
12763
12764 RADOS BLOCK DEVICE (RBD)
12765 M:      Ilya Dryomov <idryomov@gmail.com>
12766 M:      Sage Weil <sage@redhat.com>
12767 M:      Alex Elder <elder@kernel.org>
12768 L:      ceph-devel@vger.kernel.org
12769 W:      http://ceph.com/
12770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12771 T:      git git://github.com/ceph/ceph-client.git
12772 S:      Supported
12773 F:      Documentation/ABI/testing/sysfs-bus-rbd
12774 F:      drivers/block/rbd.c
12775 F:      drivers/block/rbd_types.h
12776
12777 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12778 M:      Paul Mackerras <paulus@samba.org>
12779 L:      linux-fbdev@vger.kernel.org
12780 S:      Maintained
12781 F:      drivers/video/fbdev/aty/aty128fb.c
12782
12783 RAINSHADOW-CEC DRIVER
12784 M:      Hans Verkuil <hverkuil@xs4all.nl>
12785 L:      linux-media@vger.kernel.org
12786 T:      git git://linuxtv.org/media_tree.git
12787 S:      Maintained
12788 F:      drivers/media/usb/rainshadow-cec/*
12789
12790 RALINK MIPS ARCHITECTURE
12791 M:      John Crispin <john@phrozen.org>
12792 L:      linux-mips@vger.kernel.org
12793 S:      Maintained
12794 F:      arch/mips/ralink
12795
12796 RALINK RT2X00 WIRELESS LAN DRIVER
12797 P:      rt2x00 project
12798 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12799 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12800 L:      linux-wireless@vger.kernel.org
12801 S:      Maintained
12802 F:      drivers/net/wireless/ralink/rt2x00/
12803
12804 RAMDISK RAM BLOCK DEVICE DRIVER
12805 M:      Jens Axboe <axboe@kernel.dk>
12806 S:      Maintained
12807 F:      Documentation/blockdev/ramdisk.txt
12808 F:      drivers/block/brd.c
12809
12810 RANCHU VIRTUAL BOARD FOR MIPS
12811 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12812 L:      linux-mips@vger.kernel.org
12813 S:      Supported
12814 F:      arch/mips/generic/board-ranchu.c
12815 F:      arch/mips/configs/generic/board-ranchu.config
12816
12817 RANDOM NUMBER DRIVER
12818 M:      "Theodore Ts'o" <tytso@mit.edu>
12819 S:      Maintained
12820 F:      drivers/char/random.c
12821
12822 RAPIDIO SUBSYSTEM
12823 M:      Matt Porter <mporter@kernel.crashing.org>
12824 M:      Alexandre Bounine <alex.bou9@gmail.com>
12825 S:      Maintained
12826 F:      drivers/rapidio/
12827
12828 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12829 L:      linux-wireless@vger.kernel.org
12830 S:      Orphan
12831 F:      drivers/net/wireless/ray*
12832
12833 RCUTORTURE TEST FRAMEWORK
12834 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12835 M:      Josh Triplett <josh@joshtriplett.org>
12836 R:      Steven Rostedt <rostedt@goodmis.org>
12837 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12838 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12839 L:      linux-kernel@vger.kernel.org
12840 S:      Supported
12841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12842 F:      tools/testing/selftests/rcutorture
12843
12844 RDC R-321X SoC
12845 M:      Florian Fainelli <florian@openwrt.org>
12846 S:      Maintained
12847
12848 RDC R6040 FAST ETHERNET DRIVER
12849 M:      Florian Fainelli <f.fainelli@gmail.com>
12850 L:      netdev@vger.kernel.org
12851 S:      Maintained
12852 F:      drivers/net/ethernet/rdc/r6040.c
12853
12854 RDMAVT - RDMA verbs software
12855 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12856 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12857 L:      linux-rdma@vger.kernel.org
12858 S:      Supported
12859 F:      drivers/infiniband/sw/rdmavt
12860
12861 RDS - RELIABLE DATAGRAM SOCKETS
12862 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12863 L:      netdev@vger.kernel.org
12864 L:      linux-rdma@vger.kernel.org
12865 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12866 W:      https://oss.oracle.com/projects/rds/
12867 S:      Supported
12868 F:      net/rds/
12869 F:      Documentation/networking/rds.txt
12870
12871 RDT - RESOURCE ALLOCATION
12872 M:      Fenghua Yu <fenghua.yu@intel.com>
12873 M:      Reinette Chatre <reinette.chatre@intel.com>
12874 L:      linux-kernel@vger.kernel.org
12875 S:      Supported
12876 F:      arch/x86/kernel/cpu/resctrl/
12877 F:      arch/x86/include/asm/resctrl_sched.h
12878 F:      Documentation/x86/resctrl*
12879
12880 READ-COPY UPDATE (RCU)
12881 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12882 M:      Josh Triplett <josh@joshtriplett.org>
12883 R:      Steven Rostedt <rostedt@goodmis.org>
12884 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12885 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12886 R:      Joel Fernandes <joel@joelfernandes.org>
12887 L:      linux-kernel@vger.kernel.org
12888 W:      http://www.rdrop.com/users/paulmck/RCU/
12889 S:      Supported
12890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12891 F:      Documentation/RCU/
12892 X:      Documentation/RCU/torture.txt
12893 F:      include/linux/rcu*
12894 X:      include/linux/srcu*.h
12895 F:      kernel/rcu/
12896 X:      kernel/rcu/srcu*.c
12897
12898 REAL TIME CLOCK (RTC) SUBSYSTEM
12899 M:      Alessandro Zummo <a.zummo@towertech.it>
12900 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12901 L:      linux-rtc@vger.kernel.org
12902 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12904 S:      Maintained
12905 F:      Documentation/devicetree/bindings/rtc/
12906 F:      Documentation/rtc.txt
12907 F:      drivers/rtc/
12908 F:      include/linux/rtc.h
12909 F:      include/uapi/linux/rtc.h
12910 F:      include/linux/rtc/
12911 F:      include/linux/platform_data/rtc-*
12912 F:      tools/testing/selftests/rtc/
12913
12914 REALTEK AUDIO CODECS
12915 M:      Bard Liao <bardliao@realtek.com>
12916 M:      Oder Chiou <oder_chiou@realtek.com>
12917 S:      Maintained
12918 F:      sound/soc/codecs/rt*
12919 F:      include/sound/rt*.h
12920
12921 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12922 M:      Linus Walleij <linus.walleij@linaro.org>
12923 S:      Maintained
12924 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12925 F:      drivers/net/dsa/realtek-smi*
12926 F:      drivers/net/dsa/rtl83*
12927
12928 REDPINE WIRELESS DRIVER
12929 M:      Amitkumar Karwar <amitkarwar@gmail.com>
12930 M:      Siva Rebbagondla <siva8118@gmail.com>
12931 L:      linux-wireless@vger.kernel.org
12932 S:      Maintained
12933 F:      drivers/net/wireless/rsi/
12934
12935 REGISTER MAP ABSTRACTION
12936 M:      Mark Brown <broonie@kernel.org>
12937 L:      linux-kernel@vger.kernel.org
12938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12939 S:      Supported
12940 F:      Documentation/devicetree/bindings/regmap/
12941 F:      drivers/base/regmap/
12942 F:      include/linux/regmap.h
12943
12944 REISERFS FILE SYSTEM
12945 L:      reiserfs-devel@vger.kernel.org
12946 S:      Supported
12947 F:      fs/reiserfs/
12948
12949 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12950 M:      Ohad Ben-Cohen <ohad@wizery.com>
12951 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12952 L:      linux-remoteproc@vger.kernel.org
12953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12954 S:      Maintained
12955 F:      Documentation/devicetree/bindings/remoteproc/
12956 F:      Documentation/remoteproc.txt
12957 F:      drivers/remoteproc/
12958 F:      include/linux/remoteproc.h
12959
12960 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12961 M:      Ohad Ben-Cohen <ohad@wizery.com>
12962 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12963 L:      linux-remoteproc@vger.kernel.org
12964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12965 S:      Maintained
12966 F:      drivers/rpmsg/
12967 F:      Documentation/rpmsg.txt
12968 F:      include/linux/rpmsg.h
12969 F:      include/linux/rpmsg/
12970
12971 RENESAS CLOCK DRIVERS
12972 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12973 L:      linux-renesas-soc@vger.kernel.org
12974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12975 S:      Supported
12976 F:      drivers/clk/renesas/
12977
12978 RENESAS EMEV2 I2C DRIVER
12979 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12980 S:      Supported
12981 F:      drivers/i2c/busses/i2c-emev2.c
12982
12983 RENESAS ETHERNET DRIVERS
12984 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12985 L:      netdev@vger.kernel.org
12986 L:      linux-renesas-soc@vger.kernel.org
12987 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12988 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12989 F:      drivers/net/ethernet/renesas/
12990 F:      include/linux/sh_eth.h
12991
12992 RENESAS R-CAR GYROADC DRIVER
12993 M:      Marek Vasut <marek.vasut@gmail.com>
12994 L:      linux-iio@vger.kernel.org
12995 S:      Supported
12996 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
12997 F:      drivers/iio/adc/rcar-gyroadc.c
12998
12999 RENESAS R-CAR I2C DRIVERS
13000 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13001 S:      Supported
13002 F:      drivers/i2c/busses/i2c-rcar.c
13003 F:      drivers/i2c/busses/i2c-sh_mobile.c
13004
13005 RENESAS RIIC DRIVER
13006 M:      Chris Brandt <chris.brandt@renesas.com>
13007 S:      Supported
13008 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13009 F:      drivers/i2c/busses/i2c-riic.c
13010
13011 RENESAS USB PHY DRIVER
13012 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13013 L:      linux-renesas-soc@vger.kernel.org
13014 S:      Maintained
13015 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13016
13017 RESET CONTROLLER FRAMEWORK
13018 M:      Philipp Zabel <p.zabel@pengutronix.de>
13019 T:      git git://git.pengutronix.de/git/pza/linux
13020 S:      Maintained
13021 F:      drivers/reset/
13022 F:      Documentation/devicetree/bindings/reset/
13023 F:      include/dt-bindings/reset/
13024 F:      include/linux/reset.h
13025 F:      include/linux/reset-controller.h
13026
13027 RESTARTABLE SEQUENCES SUPPORT
13028 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13029 M:      Peter Zijlstra <peterz@infradead.org>
13030 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13031 M:      Boqun Feng <boqun.feng@gmail.com>
13032 L:      linux-kernel@vger.kernel.org
13033 S:      Supported
13034 F:      kernel/rseq.c
13035 F:      include/uapi/linux/rseq.h
13036 F:      include/trace/events/rseq.h
13037 F:      tools/testing/selftests/rseq/
13038
13039 RFKILL
13040 M:      Johannes Berg <johannes@sipsolutions.net>
13041 L:      linux-wireless@vger.kernel.org
13042 W:      http://wireless.kernel.org/
13043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13045 S:      Maintained
13046 F:      Documentation/rfkill.txt
13047 F:      Documentation/ABI/stable/sysfs-class-rfkill
13048 F:      net/rfkill/
13049 F:      include/linux/rfkill.h
13050 F:      include/uapi/linux/rfkill.h
13051
13052 RHASHTABLE
13053 M:      Thomas Graf <tgraf@suug.ch>
13054 M:      Herbert Xu <herbert@gondor.apana.org.au>
13055 L:      netdev@vger.kernel.org
13056 S:      Maintained
13057 F:      lib/rhashtable.c
13058 F:      lib/test_rhashtable.c
13059 F:      include/linux/rhashtable.h
13060 F:      include/linux/rhashtable-types.h
13061
13062 RICOH R5C592 MEMORYSTICK DRIVER
13063 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13064 S:      Maintained
13065 F:      drivers/memstick/host/r592.*
13066
13067 RICOH SMARTMEDIA/XD DRIVER
13068 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13069 S:      Maintained
13070 F:      drivers/mtd/nand/raw/r852.c
13071 F:      drivers/mtd/nand/raw/r852.h
13072
13073 RISC-V ARCHITECTURE
13074 M:      Palmer Dabbelt <palmer@sifive.com>
13075 M:      Albert Ou <aou@eecs.berkeley.edu>
13076 L:      linux-riscv@lists.infradead.org
13077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13078 S:      Supported
13079 F:      arch/riscv/
13080 K:      riscv
13081 N:      riscv
13082
13083 ROCCAT DRIVERS
13084 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13085 W:      http://sourceforge.net/projects/roccat/
13086 S:      Maintained
13087 F:      drivers/hid/hid-roccat*
13088 F:      include/linux/hid-roccat*
13089 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13090
13091 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13092 M:      Jacob chen <jacob2.chen@rock-chips.com>
13093 L:      linux-media@vger.kernel.org
13094 S:      Maintained
13095 F:      drivers/media/platform/rockchip/rga/
13096 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13097
13098 ROCKCHIP VPU CODEC DRIVER
13099 M:      Ezequiel Garcia <ezequiel@collabora.com>
13100 L:      linux-media@vger.kernel.org
13101 S:      Maintained
13102 F:      drivers/staging/media/platform/rockchip/vpu/
13103 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13104
13105 ROCKER DRIVER
13106 M:      Jiri Pirko <jiri@resnulli.us>
13107 L:      netdev@vger.kernel.org
13108 S:      Supported
13109 F:      drivers/net/ethernet/rocker/
13110
13111 ROCKETPORT DRIVER
13112 P:      Comtrol Corp.
13113 W:      http://www.comtrol.com
13114 S:      Maintained
13115 F:      Documentation/serial/rocket.txt
13116 F:      drivers/tty/rocket*
13117
13118 ROCKETPORT EXPRESS/INFINITY DRIVER
13119 M:      Kevin Cernekee <cernekee@gmail.com>
13120 L:      linux-serial@vger.kernel.org
13121 S:      Odd Fixes
13122 F:      drivers/tty/serial/rp2.*
13123
13124 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13125 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13126 L:      linux-kernel@vger.kernel.org
13127 L:      linux-renesas-soc@vger.kernel.org
13128 S:      Supported
13129 F:      drivers/mfd/bd9571mwv.c
13130 F:      drivers/regulator/bd9571mwv-regulator.c
13131 F:      drivers/gpio/gpio-bd9571mwv.c
13132 F:      include/linux/mfd/bd9571mwv.h
13133 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13134
13135 ROSE NETWORK LAYER
13136 M:      Ralf Baechle <ralf@linux-mips.org>
13137 L:      linux-hams@vger.kernel.org
13138 W:      http://www.linux-ax25.org/
13139 S:      Maintained
13140 F:      include/net/rose.h
13141 F:      include/uapi/linux/rose.h
13142 F:      net/rose/
13143
13144 RTL2830 MEDIA DRIVER
13145 M:      Antti Palosaari <crope@iki.fi>
13146 L:      linux-media@vger.kernel.org
13147 W:      https://linuxtv.org
13148 W:      http://palosaari.fi/linux/
13149 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13150 T:      git git://linuxtv.org/anttip/media_tree.git
13151 S:      Maintained
13152 F:      drivers/media/dvb-frontends/rtl2830*
13153
13154 RTL2832 MEDIA DRIVER
13155 M:      Antti Palosaari <crope@iki.fi>
13156 L:      linux-media@vger.kernel.org
13157 W:      https://linuxtv.org
13158 W:      http://palosaari.fi/linux/
13159 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13160 T:      git git://linuxtv.org/anttip/media_tree.git
13161 S:      Maintained
13162 F:      drivers/media/dvb-frontends/rtl2832*
13163
13164 RTL2832_SDR MEDIA DRIVER
13165 M:      Antti Palosaari <crope@iki.fi>
13166 L:      linux-media@vger.kernel.org
13167 W:      https://linuxtv.org
13168 W:      http://palosaari.fi/linux/
13169 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13170 T:      git git://linuxtv.org/anttip/media_tree.git
13171 S:      Maintained
13172 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13173
13174 RTL8180 WIRELESS DRIVER
13175 L:      linux-wireless@vger.kernel.org
13176 W:      http://wireless.kernel.org/
13177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13178 S:      Orphan
13179 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13180
13181 RTL8187 WIRELESS DRIVER
13182 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13183 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13184 M:      Larry Finger <Larry.Finger@lwfinger.net>
13185 L:      linux-wireless@vger.kernel.org
13186 W:      http://wireless.kernel.org/
13187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13188 S:      Maintained
13189 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13190
13191 REALTEK WIRELESS DRIVER (rtlwifi family)
13192 M:      Ping-Ke Shih <pkshih@realtek.com>
13193 L:      linux-wireless@vger.kernel.org
13194 W:      http://wireless.kernel.org/
13195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13196 S:      Maintained
13197 F:      drivers/net/wireless/realtek/rtlwifi/
13198
13199 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13200 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13201 L:      linux-wireless@vger.kernel.org
13202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13203 S:      Maintained
13204 F:      drivers/net/wireless/realtek/rtl8xxxu/
13205
13206 RXRPC SOCKETS (AF_RXRPC)
13207 M:      David Howells <dhowells@redhat.com>
13208 L:      linux-afs@lists.infradead.org
13209 S:      Supported
13210 F:      net/rxrpc/
13211 F:      include/keys/rxrpc-type.h
13212 F:      include/net/af_rxrpc.h
13213 F:      include/trace/events/rxrpc.h
13214 F:      include/uapi/linux/rxrpc.h
13215 F:      Documentation/networking/rxrpc.txt
13216 W:      https://www.infradead.org/~dhowells/kafs/
13217
13218 S3 SAVAGE FRAMEBUFFER DRIVER
13219 M:      Antonino Daplas <adaplas@gmail.com>
13220 L:      linux-fbdev@vger.kernel.org
13221 S:      Maintained
13222 F:      drivers/video/fbdev/savage/
13223
13224 S390
13225 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13226 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13227 L:      linux-s390@vger.kernel.org
13228 W:      http://www.ibm.com/developerworks/linux/linux390/
13229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13230 S:      Supported
13231 F:      arch/s390/
13232 F:      drivers/s390/
13233 F:      Documentation/s390/
13234 F:      Documentation/driver-api/s390-drivers.rst
13235
13236 S390 COMMON I/O LAYER
13237 M:      Sebastian Ott <sebott@linux.ibm.com>
13238 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13239 L:      linux-s390@vger.kernel.org
13240 W:      http://www.ibm.com/developerworks/linux/linux390/
13241 S:      Supported
13242 F:      drivers/s390/cio/
13243
13244 S390 DASD DRIVER
13245 M:      Stefan Haberland <sth@linux.ibm.com>
13246 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13247 L:      linux-s390@vger.kernel.org
13248 W:      http://www.ibm.com/developerworks/linux/linux390/
13249 S:      Supported
13250 F:      drivers/s390/block/dasd*
13251 F:      block/partitions/ibm.c
13252
13253 S390 IOMMU (PCI)
13254 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13255 L:      linux-s390@vger.kernel.org
13256 W:      http://www.ibm.com/developerworks/linux/linux390/
13257 S:      Supported
13258 F:      drivers/iommu/s390-iommu.c
13259
13260 S390 IUCV NETWORK LAYER
13261 M:      Julian Wiedmann <jwi@linux.ibm.com>
13262 M:      Ursula Braun <ubraun@linux.ibm.com>
13263 L:      linux-s390@vger.kernel.org
13264 W:      http://www.ibm.com/developerworks/linux/linux390/
13265 S:      Supported
13266 F:      drivers/s390/net/*iucv*
13267 F:      include/net/iucv/
13268 F:      net/iucv/
13269
13270 S390 NETWORK DRIVERS
13271 M:      Julian Wiedmann <jwi@linux.ibm.com>
13272 M:      Ursula Braun <ubraun@linux.ibm.com>
13273 L:      linux-s390@vger.kernel.org
13274 W:      http://www.ibm.com/developerworks/linux/linux390/
13275 S:      Supported
13276 F:      drivers/s390/net/
13277
13278 S390 PCI SUBSYSTEM
13279 M:      Sebastian Ott <sebott@linux.ibm.com>
13280 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13281 L:      linux-s390@vger.kernel.org
13282 W:      http://www.ibm.com/developerworks/linux/linux390/
13283 S:      Supported
13284 F:      arch/s390/pci/
13285 F:      drivers/pci/hotplug/s390_pci_hpc.c
13286
13287 S390 VFIO-CCW DRIVER
13288 M:      Cornelia Huck <cohuck@redhat.com>
13289 M:      Farhan Ali <alifm@linux.ibm.com>
13290 M:      Eric Farman <farman@linux.ibm.com>
13291 R:      Halil Pasic <pasic@linux.ibm.com>
13292 L:      linux-s390@vger.kernel.org
13293 L:      kvm@vger.kernel.org
13294 S:      Supported
13295 F:      drivers/s390/cio/vfio_ccw*
13296 F:      Documentation/s390/vfio-ccw.txt
13297 F:      include/uapi/linux/vfio_ccw.h
13298
13299 S390 ZCRYPT DRIVER
13300 M:      Harald Freudenberger <freude@linux.ibm.com>
13301 L:      linux-s390@vger.kernel.org
13302 W:      http://www.ibm.com/developerworks/linux/linux390/
13303 S:      Supported
13304 F:      drivers/s390/crypto/
13305
13306 S390 VFIO AP DRIVER
13307 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13308 M:      Pierre Morel <pmorel@linux.ibm.com>
13309 M:      Halil Pasic <pasic@linux.ibm.com>
13310 L:      linux-s390@vger.kernel.org
13311 W:      http://www.ibm.com/developerworks/linux/linux390/
13312 S:      Supported
13313 F:      drivers/s390/crypto/vfio_ap_drv.c
13314 F:      drivers/s390/crypto/vfio_ap_private.h
13315 F:      drivers/s390/crypto/vfio_ap_ops.c
13316 F:      Documentation/s390/vfio-ap.txt
13317
13318 S390 ZFCP DRIVER
13319 M:      Steffen Maier <maier@linux.ibm.com>
13320 M:      Benjamin Block <bblock@linux.ibm.com>
13321 L:      linux-s390@vger.kernel.org
13322 W:      http://www.ibm.com/developerworks/linux/linux390/
13323 S:      Supported
13324 F:      drivers/s390/scsi/zfcp_*
13325
13326 S3C24XX SD/MMC Driver
13327 M:      Ben Dooks <ben-linux@fluff.org>
13328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13329 S:      Supported
13330 F:      drivers/mmc/host/s3cmci.*
13331
13332 SAA6588 RDS RECEIVER DRIVER
13333 M:      Hans Verkuil <hverkuil@xs4all.nl>
13334 L:      linux-media@vger.kernel.org
13335 T:      git git://linuxtv.org/media_tree.git
13336 W:      https://linuxtv.org
13337 S:      Odd Fixes
13338 F:      drivers/media/i2c/saa6588*
13339
13340 SAA7134 VIDEO4LINUX DRIVER
13341 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13342 L:      linux-media@vger.kernel.org
13343 W:      https://linuxtv.org
13344 T:      git git://linuxtv.org/media_tree.git
13345 S:      Odd fixes
13346 F:      Documentation/media/v4l-drivers/saa7134*
13347 F:      drivers/media/pci/saa7134/
13348
13349 SAA7146 VIDEO4LINUX-2 DRIVER
13350 M:      Hans Verkuil <hverkuil@xs4all.nl>
13351 L:      linux-media@vger.kernel.org
13352 T:      git git://linuxtv.org/media_tree.git
13353 S:      Maintained
13354 F:      drivers/media/common/saa7146/
13355 F:      drivers/media/pci/saa7146/
13356 F:      include/media/drv-intf/saa7146*
13357
13358 SAMSUNG AUDIO (ASoC) DRIVERS
13359 M:      Krzysztof Kozlowski <krzk@kernel.org>
13360 M:      Sangbeom Kim <sbkim73@samsung.com>
13361 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13362 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13363 S:      Supported
13364 F:      sound/soc/samsung/
13365 F:      Documentation/devicetree/bindings/sound/samsung*
13366
13367 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13368 M:      Krzysztof Kozlowski <krzk@kernel.org>
13369 L:      linux-crypto@vger.kernel.org
13370 L:      linux-samsung-soc@vger.kernel.org
13371 S:      Maintained
13372 F:      drivers/crypto/exynos-rng.c
13373 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13374
13375 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13376 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13377 L:      linux-samsung-soc@vger.kernel.org
13378 S:      Maintained
13379 F:      drivers/char/hw_random/exynos-trng.c
13380 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13381
13382 SAMSUNG FRAMEBUFFER DRIVER
13383 M:      Jingoo Han <jingoohan1@gmail.com>
13384 L:      linux-fbdev@vger.kernel.org
13385 S:      Maintained
13386 F:      drivers/video/fbdev/s3c-fb.c
13387
13388 SAMSUNG LAPTOP DRIVER
13389 M:      Corentin Chary <corentin.chary@gmail.com>
13390 L:      platform-driver-x86@vger.kernel.org
13391 S:      Maintained
13392 F:      drivers/platform/x86/samsung-laptop.c
13393
13394 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13395 M:      Sangbeom Kim <sbkim73@samsung.com>
13396 M:      Krzysztof Kozlowski <krzk@kernel.org>
13397 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13398 L:      linux-kernel@vger.kernel.org
13399 L:      linux-samsung-soc@vger.kernel.org
13400 S:      Supported
13401 F:      drivers/mfd/sec*.c
13402 F:      drivers/regulator/s2m*.c
13403 F:      drivers/regulator/s5m*.c
13404 F:      drivers/clk/clk-s2mps11.c
13405 F:      drivers/rtc/rtc-s5m.c
13406 F:      include/linux/mfd/samsung/
13407 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13408 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13409 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13410 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13411
13412 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13413 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13414 L:      linux-media@vger.kernel.org
13415 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13416 S:      Maintained
13417 F:      drivers/media/platform/s3c-camif/
13418 F:      include/media/drv-intf/s3c_camif.h
13419
13420 SAMSUNG S3FWRN5 NFC DRIVER
13421 M:      Robert Baldyga <r.baldyga@samsung.com>
13422 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13423 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13424 S:      Supported
13425 F:      drivers/nfc/s3fwrn5
13426
13427 SAMSUNG S5C73M3 CAMERA DRIVER
13428 M:      Kyungmin Park <kyungmin.park@samsung.com>
13429 M:      Andrzej Hajda <a.hajda@samsung.com>
13430 L:      linux-media@vger.kernel.org
13431 S:      Supported
13432 F:      drivers/media/i2c/s5c73m3/*
13433
13434 SAMSUNG S5K5BAF CAMERA DRIVER
13435 M:      Kyungmin Park <kyungmin.park@samsung.com>
13436 M:      Andrzej Hajda <a.hajda@samsung.com>
13437 L:      linux-media@vger.kernel.org
13438 S:      Supported
13439 F:      drivers/media/i2c/s5k5baf.c
13440
13441 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13442 M:      Krzysztof Kozlowski <krzk@kernel.org>
13443 M:      Vladimir Zapolskiy <vz@mleia.com>
13444 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13445 L:      linux-crypto@vger.kernel.org
13446 L:      linux-samsung-soc@vger.kernel.org
13447 S:      Maintained
13448 F:      drivers/crypto/s5p-sss.c
13449
13450 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13451 M:      Kyungmin Park <kyungmin.park@samsung.com>
13452 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13453 L:      linux-media@vger.kernel.org
13454 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13455 S:      Supported
13456 F:      drivers/media/platform/exynos4-is/
13457
13458 SAMSUNG SOC CLOCK DRIVERS
13459 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13460 M:      Tomasz Figa <tomasz.figa@gmail.com>
13461 M:      Chanwoo Choi <cw00.choi@samsung.com>
13462 S:      Supported
13463 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13465 F:      drivers/clk/samsung/
13466 F:      include/dt-bindings/clock/exynos*.h
13467 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13468
13469 SAMSUNG SPI DRIVERS
13470 M:      Kukjin Kim <kgene@kernel.org>
13471 M:      Krzysztof Kozlowski <krzk@kernel.org>
13472 M:      Andi Shyti <andi@etezian.org>
13473 L:      linux-spi@vger.kernel.org
13474 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13475 S:      Maintained
13476 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13477 F:      drivers/spi/spi-s3c*
13478 F:      include/linux/platform_data/spi-s3c64xx.h
13479
13480 SAMSUNG SXGBE DRIVERS
13481 M:      Byungho An <bh74.an@samsung.com>
13482 M:      Girish K S <ks.giri@samsung.com>
13483 M:      Vipul Pandya <vipul.pandya@samsung.com>
13484 S:      Supported
13485 L:      netdev@vger.kernel.org
13486 F:      drivers/net/ethernet/samsung/sxgbe/
13487
13488 SAMSUNG THERMAL DRIVER
13489 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13490 L:      linux-pm@vger.kernel.org
13491 L:      linux-samsung-soc@vger.kernel.org
13492 S:      Supported
13493 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13494 F:      drivers/thermal/samsung/
13495
13496 SAMSUNG USB2 PHY DRIVER
13497 M:      Kamil Debski <kamil@wypas.org>
13498 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13499 L:      linux-kernel@vger.kernel.org
13500 S:      Supported
13501 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13502 F:      Documentation/phy/samsung-usb2.txt
13503 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13504 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13505 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13506 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13507 F:      drivers/phy/samsung/phy-samsung-usb2.c
13508 F:      drivers/phy/samsung/phy-samsung-usb2.h
13509
13510 SC1200 WDT DRIVER
13511 M:      Zwane Mwaikambo <zwanem@gmail.com>
13512 S:      Maintained
13513 F:      drivers/watchdog/sc1200wdt.c
13514
13515 SCHEDULER
13516 M:      Ingo Molnar <mingo@redhat.com>
13517 M:      Peter Zijlstra <peterz@infradead.org>
13518 L:      linux-kernel@vger.kernel.org
13519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13520 S:      Maintained
13521 F:      kernel/sched/
13522 F:      include/linux/sched.h
13523 F:      include/uapi/linux/sched.h
13524 F:      include/linux/wait.h
13525
13526 SCR24X CHIP CARD INTERFACE DRIVER
13527 M:      Lubomir Rintel <lkundrak@v3.sk>
13528 S:      Supported
13529 F:      drivers/char/pcmcia/scr24x_cs.c
13530
13531 SCSI CDROM DRIVER
13532 M:      Jens Axboe <axboe@kernel.dk>
13533 L:      linux-scsi@vger.kernel.org
13534 W:      http://www.kernel.dk
13535 S:      Maintained
13536 F:      drivers/scsi/sr*
13537
13538 SCSI RDMA PROTOCOL (SRP) INITIATOR
13539 M:      Bart Van Assche <bvanassche@acm.org>
13540 L:      linux-rdma@vger.kernel.org
13541 S:      Supported
13542 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13543 F:      drivers/infiniband/ulp/srp/
13544 F:      include/scsi/srp.h
13545
13546 SCSI RDMA PROTOCOL (SRP) TARGET
13547 M:      Bart Van Assche <bvanassche@acm.org>
13548 L:      linux-rdma@vger.kernel.org
13549 L:      target-devel@vger.kernel.org
13550 S:      Supported
13551 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13552 F:      drivers/infiniband/ulp/srpt/
13553
13554 SCSI SG DRIVER
13555 M:      Doug Gilbert <dgilbert@interlog.com>
13556 L:      linux-scsi@vger.kernel.org
13557 W:      http://sg.danny.cz/sg
13558 S:      Maintained
13559 F:      Documentation/scsi/scsi-generic.txt
13560 F:      drivers/scsi/sg.c
13561 F:      include/scsi/sg.h
13562
13563 SCSI SUBSYSTEM
13564 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13566 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13568 L:      linux-scsi@vger.kernel.org
13569 S:      Maintained
13570 F:      Documentation/devicetree/bindings/scsi/
13571 F:      drivers/scsi/
13572 F:      include/scsi/
13573
13574 SCSI TAPE DRIVER
13575 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13576 L:      linux-scsi@vger.kernel.org
13577 S:      Maintained
13578 F:      Documentation/scsi/st.txt
13579 F:      drivers/scsi/st.*
13580 F:      drivers/scsi/st_*.h
13581
13582 SCTP PROTOCOL
13583 M:      Vlad Yasevich <vyasevich@gmail.com>
13584 M:      Neil Horman <nhorman@tuxdriver.com>
13585 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13586 L:      linux-sctp@vger.kernel.org
13587 W:      http://lksctp.sourceforge.net
13588 S:      Maintained
13589 F:      Documentation/networking/sctp.txt
13590 F:      include/linux/sctp.h
13591 F:      include/uapi/linux/sctp.h
13592 F:      include/net/sctp/
13593 F:      net/sctp/
13594
13595 SCx200 CPU SUPPORT
13596 M:      Jim Cromie <jim.cromie@gmail.com>
13597 S:      Odd Fixes
13598 F:      Documentation/i2c/busses/scx200_acb
13599 F:      arch/x86/platform/scx200/
13600 F:      drivers/watchdog/scx200_wdt.c
13601 F:      drivers/i2c/busses/scx200*
13602 F:      drivers/mtd/maps/scx200_docflash.c
13603 F:      include/linux/scx200.h
13604
13605 SCx200 GPIO DRIVER
13606 M:      Jim Cromie <jim.cromie@gmail.com>
13607 S:      Maintained
13608 F:      drivers/char/scx200_gpio.c
13609 F:      include/linux/scx200_gpio.h
13610
13611 SCx200 HRT CLOCKSOURCE DRIVER
13612 M:      Jim Cromie <jim.cromie@gmail.com>
13613 S:      Maintained
13614 F:      drivers/clocksource/scx200_hrt.c
13615
13616 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13617 M:      Sascha Sommer <saschasommer@freenet.de>
13618 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13619 S:      Maintained
13620 F:      drivers/mmc/host/sdricoh_cs.c
13621
13622 SECO BOARDS CEC DRIVER
13623 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13624 S:      Maintained
13625 F:      drivers/media/platform/seco-cec/seco-cec.c
13626 F:      drivers/media/platform/seco-cec/seco-cec.h
13627
13628 SECURE COMPUTING
13629 M:      Kees Cook <keescook@chromium.org>
13630 R:      Andy Lutomirski <luto@amacapital.net>
13631 R:      Will Drewry <wad@chromium.org>
13632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13633 S:      Supported
13634 F:      kernel/seccomp.c
13635 F:      include/uapi/linux/seccomp.h
13636 F:      include/linux/seccomp.h
13637 F:      tools/testing/selftests/seccomp/*
13638 F:      tools/testing/selftests/kselftest_harness.h
13639 F:      Documentation/userspace-api/seccomp_filter.rst
13640 K:      \bsecure_computing
13641 K:      \bTIF_SECCOMP\b
13642
13643 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13644 M:      Al Cooper <alcooperx@gmail.com>
13645 L:      linux-mmc@vger.kernel.org
13646 L:      bcm-kernel-feedback-list@broadcom.com
13647 S:      Maintained
13648 F:      drivers/mmc/host/sdhci-brcmstb*
13649
13650 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13651 M:      Adrian Hunter <adrian.hunter@intel.com>
13652 L:      linux-mmc@vger.kernel.org
13653 S:      Maintained
13654 F:      drivers/mmc/host/sdhci*
13655 F:      include/linux/mmc/sdhci*
13656
13657 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13658 M:      Adrian Hunter <adrian.hunter@intel.com>
13659 M:      Ritesh Harjani <riteshh@codeaurora.org>
13660 M:      Asutosh Das <asutoshd@codeaurora.org>
13661 L:      linux-mmc@vger.kernel.org
13662 S:      Maintained
13663 F:      drivers/mmc/host/cqhci*
13664
13665 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13666 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13667 M:      Manjunath M B <manjumb@synopsys.com>
13668 L:      linux-mmc@vger.kernel.org
13669 S:      Maintained
13670 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13671
13672 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13673 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13674 L:      linux-mmc@vger.kernel.org
13675 S:      Supported
13676 F:      drivers/mmc/host/sdhci-of-at91.c
13677
13678 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13679 M:      Ben Dooks <ben-linux@fluff.org>
13680 M:      Jaehoon Chung <jh80.chung@samsung.com>
13681 L:      linux-mmc@vger.kernel.org
13682 S:      Maintained
13683 F:      drivers/mmc/host/sdhci-s3c*
13684
13685 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13686 M:      Viresh Kumar <vireshk@kernel.org>
13687 L:      linux-mmc@vger.kernel.org
13688 S:      Maintained
13689 F:      drivers/mmc/host/sdhci-spear.c
13690
13691 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13692 M:      Kishon Vijay Abraham I <kishon@ti.com>
13693 L:      linux-mmc@vger.kernel.org
13694 S:      Maintained
13695 F:      drivers/mmc/host/sdhci-omap.c
13696
13697 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13698 M:      Scott Bauer <scott.bauer@intel.com>
13699 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13700 L:      linux-block@vger.kernel.org
13701 S:      Supported
13702 F:      block/sed*
13703 F:      block/opal_proto.h
13704 F:      include/linux/sed*
13705 F:      include/uapi/linux/sed*
13706
13707 SECURITY CONTACT
13708 M:      Security Officers <security@kernel.org>
13709 S:      Supported
13710
13711 SECURITY SUBSYSTEM
13712 M:      James Morris <jmorris@namei.org>
13713 M:      "Serge E. Hallyn" <serge@hallyn.com>
13714 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13716 W:      http://kernsec.org/
13717 S:      Supported
13718 F:      security/
13719 X:      security/selinux/
13720
13721 SELINUX SECURITY MODULE
13722 M:      Paul Moore <paul@paul-moore.com>
13723 M:      Stephen Smalley <sds@tycho.nsa.gov>
13724 M:      Eric Paris <eparis@parisplace.org>
13725 L:      selinux@vger.kernel.org
13726 W:      https://selinuxproject.org
13727 W:      https://github.com/SELinuxProject
13728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13729 S:      Supported
13730 F:      include/linux/selinux*
13731 F:      security/selinux/
13732 F:      scripts/selinux/
13733 F:      Documentation/admin-guide/LSM/SELinux.rst
13734
13735 SENSABLE PHANTOM
13736 M:      Jiri Slaby <jirislaby@gmail.com>
13737 S:      Maintained
13738 F:      drivers/misc/phantom.c
13739 F:      include/uapi/linux/phantom.h
13740
13741 SERIAL DEVICE BUS
13742 M:      Rob Herring <robh@kernel.org>
13743 L:      linux-serial@vger.kernel.org
13744 S:      Maintained
13745 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13746 F:      drivers/tty/serdev/
13747 F:      include/linux/serdev.h
13748
13749 SERIAL DRIVERS
13750 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13751 L:      linux-serial@vger.kernel.org
13752 S:      Maintained
13753 F:      Documentation/devicetree/bindings/serial/
13754 F:      drivers/tty/serial/
13755
13756 SERIAL IR RECEIVER
13757 M:      Sean Young <sean@mess.org>
13758 L:      linux-media@vger.kernel.org
13759 S:      Maintained
13760 F:      drivers/media/rc/serial_ir.c
13761
13762 SFC NETWORK DRIVER
13763 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13764 M:      Edward Cree <ecree@solarflare.com>
13765 M:      Bert Kenward <bkenward@solarflare.com>
13766 L:      netdev@vger.kernel.org
13767 S:      Supported
13768 F:      drivers/net/ethernet/sfc/
13769
13770 SFF/SFP/SFP+ MODULE SUPPORT
13771 M:      Russell King <linux@armlinux.org.uk>
13772 L:      netdev@vger.kernel.org
13773 S:      Maintained
13774 F:      drivers/net/phy/phylink.c
13775 F:      drivers/net/phy/sfp*
13776 F:      include/linux/phylink.h
13777 F:      include/linux/sfp.h
13778
13779 SGI GRU DRIVER
13780 M:      Dimitri Sivanich <sivanich@sgi.com>
13781 S:      Maintained
13782 F:      drivers/misc/sgi-gru/
13783
13784 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13785 M:      Pat Gefre <pfg@sgi.com>
13786 L:      linux-ia64@vger.kernel.org
13787 S:      Supported
13788 F:      Documentation/ia64/serial.txt
13789 F:      drivers/tty/serial/ioc?_serial.c
13790 F:      include/linux/ioc?.h
13791
13792 SGI XP/XPC/XPNET DRIVER
13793 M:      Cliff Whickman <cpw@sgi.com>
13794 M:      Robin Holt <robinmholt@gmail.com>
13795 S:      Maintained
13796 F:      drivers/misc/sgi-xp/
13797
13798 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13799 M:      Ursula Braun <ubraun@linux.ibm.com>
13800 M:      Karsten Graul <kgraul@linux.ibm.com>
13801 L:      linux-s390@vger.kernel.org
13802 W:      http://www.ibm.com/developerworks/linux/linux390/
13803 S:      Supported
13804 F:      net/smc/
13805
13806 SHARP RJ54N1CB0C SENSOR DRIVER
13807 M:      Jacopo Mondi <jacopo@jmondi.org>
13808 L:      linux-media@vger.kernel.org
13809 T:      git git://linuxtv.org/media_tree.git
13810 S:      Odd fixes
13811 F:      drivers/media/i2c/rj54n1cb0c.c
13812 F:      include/media/i2c/rj54n1cb0c.h
13813
13814 SH_VEU V4L2 MEM2MEM DRIVER
13815 L:      linux-media@vger.kernel.org
13816 S:      Orphan
13817 F:      drivers/media/platform/sh_veu.c
13818
13819 SH_VOU V4L2 OUTPUT DRIVER
13820 L:      linux-media@vger.kernel.org
13821 S:      Orphan
13822 F:      drivers/media/platform/sh_vou.c
13823 F:      include/media/drv-intf/sh_vou.h
13824
13825 SI2157 MEDIA DRIVER
13826 M:      Antti Palosaari <crope@iki.fi>
13827 L:      linux-media@vger.kernel.org
13828 W:      https://linuxtv.org
13829 W:      http://palosaari.fi/linux/
13830 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13831 T:      git git://linuxtv.org/anttip/media_tree.git
13832 S:      Maintained
13833 F:      drivers/media/tuners/si2157*
13834
13835 SI2165 MEDIA DRIVER
13836 M:      Matthias Schwarzott <zzam@gentoo.org>
13837 L:      linux-media@vger.kernel.org
13838 W:      https://linuxtv.org
13839 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13840 S:      Maintained
13841 F:      drivers/media/dvb-frontends/si2165*
13842
13843 SI2168 MEDIA DRIVER
13844 M:      Antti Palosaari <crope@iki.fi>
13845 L:      linux-media@vger.kernel.org
13846 W:      https://linuxtv.org
13847 W:      http://palosaari.fi/linux/
13848 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13849 T:      git git://linuxtv.org/anttip/media_tree.git
13850 S:      Maintained
13851 F:      drivers/media/dvb-frontends/si2168*
13852
13853 SI470X FM RADIO RECEIVER I2C DRIVER
13854 M:      Hans Verkuil <hverkuil@xs4all.nl>
13855 L:      linux-media@vger.kernel.org
13856 T:      git git://linuxtv.org/media_tree.git
13857 W:      https://linuxtv.org
13858 S:      Odd Fixes
13859 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13860
13861 SI470X FM RADIO RECEIVER USB DRIVER
13862 M:      Hans Verkuil <hverkuil@xs4all.nl>
13863 L:      linux-media@vger.kernel.org
13864 T:      git git://linuxtv.org/media_tree.git
13865 W:      https://linuxtv.org
13866 S:      Maintained
13867 F:      drivers/media/radio/si470x/radio-si470x-common.c
13868 F:      drivers/media/radio/si470x/radio-si470x.h
13869 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13870
13871 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13872 M:      Eduardo Valentin <edubezval@gmail.com>
13873 L:      linux-media@vger.kernel.org
13874 T:      git git://linuxtv.org/media_tree.git
13875 W:      https://linuxtv.org
13876 S:      Odd Fixes
13877 F:      drivers/media/radio/si4713/si4713.?
13878
13879 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13880 M:      Eduardo Valentin <edubezval@gmail.com>
13881 L:      linux-media@vger.kernel.org
13882 T:      git git://linuxtv.org/media_tree.git
13883 W:      https://linuxtv.org
13884 S:      Odd Fixes
13885 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13886
13887 SI4713 FM RADIO TRANSMITTER USB DRIVER
13888 M:      Hans Verkuil <hverkuil@xs4all.nl>
13889 L:      linux-media@vger.kernel.org
13890 T:      git git://linuxtv.org/media_tree.git
13891 W:      https://linuxtv.org
13892 S:      Maintained
13893 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13894
13895 SIANO DVB DRIVER
13896 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13897 L:      linux-media@vger.kernel.org
13898 W:      https://linuxtv.org
13899 T:      git git://linuxtv.org/media_tree.git
13900 S:      Odd fixes
13901 F:      drivers/media/common/siano/
13902 F:      drivers/media/usb/siano/
13903 F:      drivers/media/usb/siano/
13904 F:      drivers/media/mmc/siano/
13905
13906 SIFIVE DRIVERS
13907 M:      Palmer Dabbelt <palmer@sifive.com>
13908 M:      Paul Walmsley <paul.walmsley@sifive.com>
13909 L:      linux-riscv@lists.infradead.org
13910 T:      git git://github.com/sifive/riscv-linux.git
13911 S:      Supported
13912 K:      sifive
13913 N:      sifive
13914
13915 SILEAD TOUCHSCREEN DRIVER
13916 M:      Hans de Goede <hdegoede@redhat.com>
13917 L:      linux-input@vger.kernel.org
13918 L:      platform-driver-x86@vger.kernel.org
13919 S:      Maintained
13920 F:      drivers/input/touchscreen/silead.c
13921 F:      drivers/platform/x86/touchscreen_dmi.c
13922
13923 SILICON MOTION SM712 FRAME BUFFER DRIVER
13924 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13925 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13926 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13927 L:      linux-fbdev@vger.kernel.org
13928 S:      Maintained
13929 F:      drivers/video/fbdev/sm712*
13930 F:      Documentation/fb/sm712fb.txt
13931
13932 SIMPLE FIRMWARE INTERFACE (SFI)
13933 M:      Len Brown <lenb@kernel.org>
13934 L:      sfi-devel@simplefirmware.org
13935 W:      http://simplefirmware.org/
13936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13937 S:      Supported
13938 F:      arch/x86/platform/sfi/
13939 F:      drivers/sfi/
13940 F:      include/linux/sfi*.h
13941
13942 SIMPLEFB FB DRIVER
13943 M:      Hans de Goede <hdegoede@redhat.com>
13944 L:      linux-fbdev@vger.kernel.org
13945 S:      Maintained
13946 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13947 F:      drivers/video/fbdev/simplefb.c
13948 F:      include/linux/platform_data/simplefb.h
13949
13950 SIMTEC EB110ATX (Chalice CATS)
13951 P:      Ben Dooks
13952 P:      Vincent Sanders <vince@simtec.co.uk>
13953 M:      Simtec Linux Team <linux@simtec.co.uk>
13954 W:      http://www.simtec.co.uk/products/EB110ATX/
13955 S:      Supported
13956
13957 SIMTEC EB2410ITX (BAST)
13958 P:      Ben Dooks
13959 P:      Vincent Sanders <vince@simtec.co.uk>
13960 M:      Simtec Linux Team <linux@simtec.co.uk>
13961 W:      http://www.simtec.co.uk/products/EB2410ITX/
13962 S:      Supported
13963 F:      arch/arm/mach-s3c24xx/mach-bast.c
13964 F:      arch/arm/mach-s3c24xx/bast-ide.c
13965 F:      arch/arm/mach-s3c24xx/bast-irq.c
13966
13967 SIPHASH PRF ROUTINES
13968 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13969 S:      Maintained
13970 F:      lib/siphash.c
13971 F:      lib/test_siphash.c
13972 F:      include/linux/siphash.h
13973
13974 SIOX
13975 M:      Gavin Schenk <g.schenk@eckelmann.de>
13976 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13977 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13978 S:      Supported
13979 F:      drivers/siox/*
13980 F:      drivers/gpio/gpio-siox.c
13981 F:      include/trace/events/siox.h
13982
13983 SIS 190 ETHERNET DRIVER
13984 M:      Francois Romieu <romieu@fr.zoreil.com>
13985 L:      netdev@vger.kernel.org
13986 S:      Maintained
13987 F:      drivers/net/ethernet/sis/sis190.c
13988
13989 SIS 900/7016 FAST ETHERNET DRIVER
13990 M:      Daniele Venzano <venza@brownhat.org>
13991 W:      http://www.brownhat.org/sis900.html
13992 L:      netdev@vger.kernel.org
13993 S:      Maintained
13994 F:      drivers/net/ethernet/sis/sis900.*
13995
13996 SIS FRAMEBUFFER DRIVER
13997 M:      Thomas Winischhofer <thomas@winischhofer.net>
13998 W:      http://www.winischhofer.net/linuxsisvga.shtml
13999 S:      Maintained
14000 F:      Documentation/fb/sisfb.txt
14001 F:      drivers/video/fbdev/sis/
14002 F:      include/video/sisfb.h
14003
14004 SIS USB2VGA DRIVER
14005 M:      Thomas Winischhofer <thomas@winischhofer.net>
14006 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14007 S:      Maintained
14008 F:      drivers/usb/misc/sisusbvga/
14009
14010 SLAB ALLOCATOR
14011 M:      Christoph Lameter <cl@linux.com>
14012 M:      Pekka Enberg <penberg@kernel.org>
14013 M:      David Rientjes <rientjes@google.com>
14014 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14015 M:      Andrew Morton <akpm@linux-foundation.org>
14016 L:      linux-mm@kvack.org
14017 S:      Maintained
14018 F:      include/linux/sl?b*.h
14019 F:      mm/sl?b*
14020
14021 SLEEPABLE READ-COPY UPDATE (SRCU)
14022 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14023 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14024 M:      Josh Triplett <josh@joshtriplett.org>
14025 R:      Steven Rostedt <rostedt@goodmis.org>
14026 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14027 L:      linux-kernel@vger.kernel.org
14028 W:      http://www.rdrop.com/users/paulmck/RCU/
14029 S:      Supported
14030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14031 F:      include/linux/srcu*.h
14032 F:      kernel/rcu/srcu*.c
14033
14034 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14035 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14036 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14037 S:      Maintained
14038 F:      drivers/slimbus/
14039 F:      Documentation/devicetree/bindings/slimbus/
14040 F:      include/linux/slimbus.h
14041
14042 SMACK SECURITY MODULE
14043 M:      Casey Schaufler <casey@schaufler-ca.com>
14044 L:      linux-security-module@vger.kernel.org
14045 W:      http://schaufler-ca.com
14046 T:      git git://github.com/cschaufler/smack-next
14047 S:      Maintained
14048 F:      Documentation/admin-guide/LSM/Smack.rst
14049 F:      security/smack/
14050
14051 SMC91x ETHERNET DRIVER
14052 M:      Nicolas Pitre <nico@fluxnic.net>
14053 S:      Odd Fixes
14054 F:      drivers/net/ethernet/smsc/smc91x.*
14055
14056 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14057 M:      Sakari Ailus <sakari.ailus@iki.fi>
14058 L:      linux-media@vger.kernel.org
14059 S:      Maintained
14060 F:      drivers/media/i2c/smiapp/
14061 F:      include/media/i2c/smiapp.h
14062 F:      drivers/media/i2c/smiapp-pll.c
14063 F:      drivers/media/i2c/smiapp-pll.h
14064 F:      include/uapi/linux/smiapp.h
14065 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14066
14067 SMM665 HARDWARE MONITOR DRIVER
14068 M:      Guenter Roeck <linux@roeck-us.net>
14069 L:      linux-hwmon@vger.kernel.org
14070 S:      Maintained
14071 F:      Documentation/hwmon/smm665
14072 F:      drivers/hwmon/smm665.c
14073
14074 SMSC EMC2103 HARDWARE MONITOR DRIVER
14075 M:      Steve Glendinning <steve.glendinning@shawell.net>
14076 L:      linux-hwmon@vger.kernel.org
14077 S:      Maintained
14078 F:      Documentation/hwmon/emc2103
14079 F:      drivers/hwmon/emc2103.c
14080
14081 SMSC SCH5627 HARDWARE MONITOR DRIVER
14082 M:      Hans de Goede <hdegoede@redhat.com>
14083 L:      linux-hwmon@vger.kernel.org
14084 S:      Supported
14085 F:      Documentation/hwmon/sch5627
14086 F:      drivers/hwmon/sch5627.c
14087
14088 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14089 M:      Steve Glendinning <steve.glendinning@shawell.net>
14090 L:      linux-fbdev@vger.kernel.org
14091 S:      Maintained
14092 F:      drivers/video/fbdev/smscufx.c
14093
14094 SMSC47B397 HARDWARE MONITOR DRIVER
14095 M:      Jean Delvare <jdelvare@suse.com>
14096 L:      linux-hwmon@vger.kernel.org
14097 S:      Maintained
14098 F:      Documentation/hwmon/smsc47b397
14099 F:      drivers/hwmon/smsc47b397.c
14100
14101 SMSC911x ETHERNET DRIVER
14102 M:      Steve Glendinning <steve.glendinning@shawell.net>
14103 L:      netdev@vger.kernel.org
14104 S:      Maintained
14105 F:      include/linux/smsc911x.h
14106 F:      drivers/net/ethernet/smsc/smsc911x.*
14107
14108 SMSC9420 PCI ETHERNET DRIVER
14109 M:      Steve Glendinning <steve.glendinning@shawell.net>
14110 L:      netdev@vger.kernel.org
14111 S:      Maintained
14112 F:      drivers/net/ethernet/smsc/smsc9420.*
14113
14114 SOC-CAMERA V4L2 SUBSYSTEM
14115 L:      linux-media@vger.kernel.org
14116 T:      git git://linuxtv.org/media_tree.git
14117 S:      Orphan
14118 F:      include/media/soc*
14119 F:      drivers/media/i2c/soc_camera/
14120 F:      drivers/media/platform/soc_camera/
14121
14122 SOCIONEXT SYNQUACER I2C DRIVER
14123 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14124 L:      linux-i2c@vger.kernel.org
14125 S:      Maintained
14126 F:      drivers/i2c/busses/i2c-synquacer.c
14127 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14128
14129 SOCIONEXT UNIPHIER SOUND DRIVER
14130 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14131 S:      Orphan
14132 F:      sound/soc/uniphier/
14133
14134 SOEKRIS NET48XX LED SUPPORT
14135 M:      Chris Boot <bootc@bootc.net>
14136 S:      Maintained
14137 F:      drivers/leds/leds-net48xx.c
14138
14139 SOFT-ROCE DRIVER (rxe)
14140 M:      Moni Shoua <monis@mellanox.com>
14141 L:      linux-rdma@vger.kernel.org
14142 S:      Supported
14143 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14144 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14145 F:      drivers/infiniband/sw/rxe/
14146 F:      include/uapi/rdma/rdma_user_rxe.h
14147
14148 SOFTLOGIC 6x10 MPEG CODEC
14149 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14150 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14151 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14152 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14153 M:      Ismael Luceno <ismael@iodev.co.uk>
14154 L:      linux-media@vger.kernel.org
14155 S:      Supported
14156 F:      drivers/media/pci/solo6x10/
14157
14158 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14159 M:      James Morse <james.morse@arm.com>
14160 L:      linux-arm-kernel@lists.infradead.org
14161 S:      Maintained
14162 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14163 F:      drivers/firmware/arm_sdei.c
14164 F:      include/linux/arm_sdei.h
14165 F:      include/uapi/linux/arm_sdei.h
14166
14167 SOFTWARE RAID (Multiple Disks) SUPPORT
14168 M:      Shaohua Li <shli@kernel.org>
14169 L:      linux-raid@vger.kernel.org
14170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14171 S:      Supported
14172 F:      drivers/md/Makefile
14173 F:      drivers/md/Kconfig
14174 F:      drivers/md/md*
14175 F:      drivers/md/raid*
14176 F:      include/linux/raid/
14177 F:      include/uapi/linux/raid/
14178
14179 SOCIONEXT (SNI) AVE NETWORK DRIVER
14180 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14181 L:      netdev@vger.kernel.org
14182 S:      Maintained
14183 F:      drivers/net/ethernet/socionext/sni_ave.c
14184 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14185
14186 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14187 M:      Jassi Brar <jaswinder.singh@linaro.org>
14188 L:      netdev@vger.kernel.org
14189 S:      Maintained
14190 F:      drivers/net/ethernet/socionext/netsec.c
14191 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14192
14193 SOLIDRUN CLEARFOG SUPPORT
14194 M:      Russell King <linux@armlinux.org.uk>
14195 S:      Maintained
14196 F:      arch/arm/boot/dts/armada-388-clearfog*
14197 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14198
14199 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14200 M:      Russell King <linux@armlinux.org.uk>
14201 S:      Maintained
14202 F:      arch/arm/boot/dts/imx6*-cubox-i*
14203 F:      arch/arm/boot/dts/imx6*-hummingboard*
14204 F:      arch/arm/boot/dts/imx6*-sr-*
14205
14206 SONIC NETWORK DRIVER
14207 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14208 L:      netdev@vger.kernel.org
14209 S:      Maintained
14210 F:      drivers/net/ethernet/natsemi/sonic.*
14211
14212 SONICS SILICON BACKPLANE DRIVER (SSB)
14213 M:      Michael Buesch <m@bues.ch>
14214 L:      linux-wireless@vger.kernel.org
14215 S:      Maintained
14216 F:      drivers/ssb/
14217 F:      include/linux/ssb/
14218
14219 SONY IMX214 SENSOR DRIVER
14220 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14221 L:      linux-media@vger.kernel.org
14222 T:      git git://linuxtv.org/media_tree.git
14223 S:      Maintained
14224 F:      drivers/media/i2c/imx214.c
14225 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14226
14227 SONY IMX258 SENSOR DRIVER
14228 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14229 L:      linux-media@vger.kernel.org
14230 T:      git git://linuxtv.org/media_tree.git
14231 S:      Maintained
14232 F:      drivers/media/i2c/imx258.c
14233
14234 SONY IMX274 SENSOR DRIVER
14235 M:      Leon Luo <leonl@leopardimaging.com>
14236 L:      linux-media@vger.kernel.org
14237 T:      git git://linuxtv.org/media_tree.git
14238 S:      Maintained
14239 F:      drivers/media/i2c/imx274.c
14240 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14241
14242 SONY IMX319 SENSOR DRIVER
14243 M:      Bingbu Cao <bingbu.cao@intel.com>
14244 L:      linux-media@vger.kernel.org
14245 T:      git git://linuxtv.org/media_tree.git
14246 S:      Maintained
14247 F:      drivers/media/i2c/imx319.c
14248
14249 SONY IMX355 SENSOR DRIVER
14250 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14251 L:      linux-media@vger.kernel.org
14252 T:      git git://linuxtv.org/media_tree.git
14253 S:      Maintained
14254 F:      drivers/media/i2c/imx355.c
14255
14256 SONY MEMORYSTICK CARD SUPPORT
14257 M:      Alex Dubov <oakad@yahoo.com>
14258 W:      http://tifmxx.berlios.de/
14259 S:      Maintained
14260 F:      drivers/memstick/host/tifm_ms.c
14261
14262 SONY MEMORYSTICK STANDARD SUPPORT
14263 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14264 S:      Maintained
14265 F:      drivers/memstick/core/ms_block.*
14266
14267 SONY VAIO CONTROL DEVICE DRIVER
14268 M:      Mattia Dongili <malattia@linux.it>
14269 L:      platform-driver-x86@vger.kernel.org
14270 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14271 S:      Maintained
14272 F:      Documentation/laptops/sony-laptop.txt
14273 F:      drivers/char/sonypi.c
14274 F:      drivers/platform/x86/sony-laptop.c
14275 F:      include/linux/sony-laptop.h
14276
14277 SOUND
14278 M:      Jaroslav Kysela <perex@perex.cz>
14279 M:      Takashi Iwai <tiwai@suse.com>
14280 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14281 W:      http://www.alsa-project.org/
14282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14283 T:      git git://git.alsa-project.org/alsa-kernel.git
14284 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14285 S:      Maintained
14286 F:      Documentation/sound/
14287 F:      include/sound/
14288 F:      include/uapi/sound/
14289 F:      sound/
14290
14291 SOUND - COMPRESSED AUDIO
14292 M:      Vinod Koul <vkoul@kernel.org>
14293 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14295 S:      Supported
14296 F:      Documentation/sound/designs/compress-offload.rst
14297 F:      include/sound/compress_driver.h
14298 F:      include/uapi/sound/compress_*
14299 F:      sound/core/compress_offload.c
14300 F:      sound/soc/soc-compress.c
14301
14302 SOUND - DMAENGINE HELPERS
14303 M:      Lars-Peter Clausen <lars@metafoo.de>
14304 S:      Supported
14305 F:      include/sound/dmaengine_pcm.h
14306 F:      sound/core/pcm_dmaengine.c
14307 F:      sound/soc/soc-generic-dmaengine-pcm.c
14308
14309 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14310 M:      Liam Girdwood <lgirdwood@gmail.com>
14311 M:      Mark Brown <broonie@kernel.org>
14312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14313 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14314 W:      http://alsa-project.org/main/index.php/ASoC
14315 S:      Supported
14316 F:      Documentation/devicetree/bindings/sound/
14317 F:      Documentation/sound/soc/
14318 F:      sound/soc/
14319 F:      include/dt-bindings/sound/
14320 F:      include/sound/soc*
14321
14322 SOUNDWIRE SUBSYSTEM
14323 M:      Vinod Koul <vkoul@kernel.org>
14324 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14325 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14326 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14327 S:      Supported
14328 F:      Documentation/driver-api/soundwire/
14329 F:      drivers/soundwire/
14330 F:      include/linux/soundwire/
14331
14332 SP2 MEDIA DRIVER
14333 M:      Olli Salonen <olli.salonen@iki.fi>
14334 L:      linux-media@vger.kernel.org
14335 W:      https://linuxtv.org
14336 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14337 S:      Maintained
14338 F:      drivers/media/dvb-frontends/sp2*
14339
14340 SPARC + UltraSPARC (sparc/sparc64)
14341 M:      "David S. Miller" <davem@davemloft.net>
14342 L:      sparclinux@vger.kernel.org
14343 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14346 S:      Maintained
14347 F:      arch/sparc/
14348 F:      drivers/sbus/
14349
14350 SPARC SERIAL DRIVERS
14351 M:      "David S. Miller" <davem@davemloft.net>
14352 L:      sparclinux@vger.kernel.org
14353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14355 S:      Maintained
14356 F:      include/linux/sunserialcore.h
14357 F:      drivers/tty/serial/suncore.c
14358 F:      drivers/tty/serial/sunhv.c
14359 F:      drivers/tty/serial/sunsab.c
14360 F:      drivers/tty/serial/sunsab.h
14361 F:      drivers/tty/serial/sunsu.c
14362 F:      drivers/tty/serial/sunzilog.c
14363 F:      drivers/tty/serial/sunzilog.h
14364 F:      drivers/tty/vcc.c
14365
14366 SPARSE CHECKER
14367 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14368 L:      linux-sparse@vger.kernel.org
14369 W:      https://sparse.wiki.kernel.org/
14370 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14371 S:      Maintained
14372 F:      include/linux/compiler.h
14373
14374 SPEAR CLOCK FRAMEWORK SUPPORT
14375 M:      Viresh Kumar <vireshk@kernel.org>
14376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14377 W:      http://www.st.com/spear
14378 S:      Maintained
14379 F:      drivers/clk/spear/
14380
14381 SPEAR PLATFORM SUPPORT
14382 M:      Viresh Kumar <vireshk@kernel.org>
14383 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14385 W:      http://www.st.com/spear
14386 S:      Maintained
14387 F:      arch/arm/boot/dts/spear*
14388 F:      arch/arm/mach-spear/
14389
14390 SPI NOR SUBSYSTEM
14391 M:      Marek Vasut <marek.vasut@gmail.com>
14392 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14393 L:      linux-mtd@lists.infradead.org
14394 W:      http://www.linux-mtd.infradead.org/
14395 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14396 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14397 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14398 S:      Maintained
14399 F:      drivers/mtd/spi-nor/
14400 F:      include/linux/mtd/spi-nor.h
14401
14402 SPI SUBSYSTEM
14403 M:      Mark Brown <broonie@kernel.org>
14404 L:      linux-spi@vger.kernel.org
14405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14406 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14407 S:      Maintained
14408 F:      Documentation/devicetree/bindings/spi/
14409 F:      Documentation/spi/
14410 F:      drivers/spi/
14411 F:      include/linux/spi/
14412 F:      include/uapi/linux/spi/
14413 F:      tools/spi/
14414
14415 SPIDERNET NETWORK DRIVER for CELL
14416 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14417 L:      netdev@vger.kernel.org
14418 S:      Supported
14419 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14420 F:      drivers/net/ethernet/toshiba/spider_net*
14421
14422 SPMI SUBSYSTEM
14423 R:      Stephen Boyd <sboyd@kernel.org>
14424 L:      linux-arm-msm@vger.kernel.org
14425 F:      Documentation/devicetree/bindings/spmi/
14426 F:      drivers/spmi/
14427 F:      include/dt-bindings/spmi/spmi.h
14428 F:      include/linux/spmi.h
14429 F:      include/trace/events/spmi.h
14430
14431 SPU FILE SYSTEM
14432 M:      Jeremy Kerr <jk@ozlabs.org>
14433 L:      linuxppc-dev@lists.ozlabs.org
14434 W:      http://www.ibm.com/developerworks/power/cell/
14435 S:      Supported
14436 F:      Documentation/filesystems/spufs.txt
14437 F:      arch/powerpc/platforms/cell/spufs/
14438
14439 SQUASHFS FILE SYSTEM
14440 M:      Phillip Lougher <phillip@squashfs.org.uk>
14441 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14442 W:      http://squashfs.org.uk
14443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14444 S:      Maintained
14445 F:      Documentation/filesystems/squashfs.txt
14446 F:      fs/squashfs/
14447
14448 SRM (Alpha) environment access
14449 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14450 S:      Maintained
14451 F:      arch/alpha/kernel/srm_env.c
14452
14453 ST LSM6DSx IMU IIO DRIVER
14454 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14455 L:      linux-iio@vger.kernel.org
14456 W:      http://www.st.com/
14457 S:      Maintained
14458 F:      drivers/iio/imu/st_lsm6dsx/
14459 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14460
14461 ST STM32 I2C/SMBUS DRIVER
14462 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14463 L:      linux-i2c@vger.kernel.org
14464 S:      Maintained
14465 F:      drivers/i2c/busses/i2c-stm32*
14466
14467 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14468 M:      Song Qiang <songqiang1304521@gmail.com>
14469 L:      linux-iio@vger.kernel.org
14470 S:      Maintained
14471 F:      drivers/iio/proximity/vl53l0x-i2c.c
14472 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14473
14474 STABLE BRANCH
14475 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14476 M:      Sasha Levin <sashal@kernel.org>
14477 L:      stable@vger.kernel.org
14478 S:      Supported
14479 F:      Documentation/process/stable-kernel-rules.rst
14480
14481 STAGING - COMEDI
14482 M:      Ian Abbott <abbotti@mev.co.uk>
14483 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14484 S:      Odd Fixes
14485 F:      drivers/staging/comedi/
14486
14487 STAGING - EROFS FILE SYSTEM
14488 M:      Gao Xiang <gaoxiang25@huawei.com>
14489 M:      Chao Yu <yuchao0@huawei.com>
14490 L:      linux-erofs@lists.ozlabs.org
14491 S:      Maintained
14492 F:      drivers/staging/erofs/
14493
14494 STAGING - INDUSTRIAL IO
14495 M:      Jonathan Cameron <jic23@kernel.org>
14496 L:      linux-iio@vger.kernel.org
14497 S:      Odd Fixes
14498 F:      Documentation/devicetree/bindings/staging/iio/
14499 F:      drivers/staging/iio/
14500
14501 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14502 M:      Marc Dietrich <marvin24@gmx.de>
14503 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14504 L:      linux-tegra@vger.kernel.org
14505 S:      Maintained
14506 F:      drivers/staging/nvec/
14507
14508 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14509 M:      Jens Frederich <jfrederich@gmail.com>
14510 M:      Daniel Drake <dsd@laptop.org>
14511 M:      Jon Nettleton <jon.nettleton@gmail.com>
14512 W:      http://wiki.laptop.org/go/DCON
14513 S:      Maintained
14514 F:      drivers/staging/olpc_dcon/
14515
14516 STAGING - REALTEK RTL8712U DRIVERS
14517 M:      Larry Finger <Larry.Finger@lwfinger.net>
14518 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14519 S:      Odd Fixes
14520 F:      drivers/staging/rtl8712/
14521
14522 STAGING - REALTEK RTL8188EU DRIVERS
14523 M:      Larry Finger <Larry.Finger@lwfinger.net>
14524 S:      Odd Fixes
14525 F:      drivers/staging/rtl8188eu/
14526
14527 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14528 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14529 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14530 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14531 L:      linux-fbdev@vger.kernel.org
14532 S:      Maintained
14533 F:      drivers/staging/sm750fb/
14534
14535 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14536 M:      William Hubbs <w.d.hubbs@gmail.com>
14537 M:      Chris Brannon <chris@the-brannons.com>
14538 M:      Kirk Reiser <kirk@reisers.ca>
14539 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14540 L:      speakup@linux-speakup.org
14541 W:      http://www.linux-speakup.org/
14542 S:      Odd Fixes
14543 F:      drivers/staging/speakup/
14544
14545 STAGING - VIA VT665X DRIVERS
14546 M:      Forest Bond <forest@alittletooquiet.net>
14547 S:      Odd Fixes
14548 F:      drivers/staging/vt665?/
14549
14550 STAGING - WILC1000 WIFI DRIVER
14551 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14552 M:      Ajay Singh <ajay.kathat@microchip.com>
14553 L:      linux-wireless@vger.kernel.org
14554 S:      Supported
14555 F:      drivers/staging/wilc1000/
14556
14557 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14558 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14559 S:      Odd Fixes
14560 F:      drivers/staging/xgifb/
14561
14562 STAGING SUBSYSTEM
14563 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14565 L:      devel@driverdev.osuosl.org
14566 S:      Supported
14567 F:      drivers/staging/
14568
14569 STARFIRE/DURALAN NETWORK DRIVER
14570 M:      Ion Badulescu <ionut@badula.org>
14571 S:      Odd Fixes
14572 F:      drivers/net/ethernet/adaptec/starfire*
14573
14574 STEC S1220 SKD DRIVER
14575 M:      Bart Van Assche <bart.vanassche@wdc.com>
14576 L:      linux-block@vger.kernel.org
14577 S:      Maintained
14578 F:      drivers/block/skd*[ch]
14579
14580 STI AUDIO (ASoC) DRIVERS
14581 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14582 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14583 S:      Maintained
14584 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14585 F:      sound/soc/sti/
14586
14587 STI CEC DRIVER
14588 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14589 S:      Maintained
14590 F:      drivers/media/platform/sti/cec/
14591 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14592
14593 STK1160 USB VIDEO CAPTURE DRIVER
14594 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14595 L:      linux-media@vger.kernel.org
14596 T:      git git://linuxtv.org/media_tree.git
14597 S:      Maintained
14598 F:      drivers/media/usb/stk1160/
14599
14600 STM32 AUDIO (ASoC) DRIVERS
14601 M:      Olivier Moysan <olivier.moysan@st.com>
14602 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14603 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14604 S:      Maintained
14605 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14606 F:      sound/soc/stm/
14607
14608 STM32 TIMER/LPTIMER DRIVERS
14609 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14610 S:      Maintained
14611 F:      drivers/*/stm32-*timer*
14612 F:      drivers/pwm/pwm-stm32*
14613 F:      include/linux/*/stm32-*tim*
14614 F:      Documentation/ABI/testing/*timer-stm32
14615 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14616 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14617
14618 STMMAC ETHERNET DRIVER
14619 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14620 M:      Alexandre Torgue <alexandre.torgue@st.com>
14621 M:      Jose Abreu <joabreu@synopsys.com>
14622 L:      netdev@vger.kernel.org
14623 W:      http://www.stlinux.com
14624 S:      Supported
14625 F:      drivers/net/ethernet/stmicro/stmmac/
14626
14627 SUN3/3X
14628 M:      Sam Creasey <sammy@sammy.net>
14629 W:      http://sammy.net/sun3/
14630 S:      Maintained
14631 F:      arch/m68k/kernel/*sun3*
14632 F:      arch/m68k/sun3*/
14633 F:      arch/m68k/include/asm/sun3*
14634 F:      drivers/net/ethernet/i825xx/sun3*
14635
14636 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14637 M:      Hans de Goede <hdegoede@redhat.com>
14638 L:      linux-input@vger.kernel.org
14639 S:      Maintained
14640 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14641 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14642
14643 SUNDANCE NETWORK DRIVER
14644 M:      Denis Kirjanov <kda@linux-powerpc.org>
14645 L:      netdev@vger.kernel.org
14646 S:      Maintained
14647 F:      drivers/net/ethernet/dlink/sundance.c
14648
14649 SUPERH
14650 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14651 M:      Rich Felker <dalias@libc.org>
14652 L:      linux-sh@vger.kernel.org
14653 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14654 S:      Maintained
14655 F:      Documentation/sh/
14656 F:      arch/sh/
14657 F:      drivers/sh/
14658
14659 SUSPEND TO RAM
14660 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14661 M:      Len Brown <len.brown@intel.com>
14662 M:      Pavel Machek <pavel@ucw.cz>
14663 L:      linux-pm@vger.kernel.org
14664 B:      https://bugzilla.kernel.org
14665 S:      Supported
14666 F:      Documentation/power/
14667 F:      arch/x86/kernel/acpi/
14668 F:      drivers/base/power/
14669 F:      kernel/power/
14670 F:      include/linux/suspend.h
14671 F:      include/linux/freezer.h
14672 F:      include/linux/pm.h
14673
14674 SVGA HANDLING
14675 M:      Martin Mares <mj@ucw.cz>
14676 L:      linux-video@atrey.karlin.mff.cuni.cz
14677 S:      Maintained
14678 F:      Documentation/svga.txt
14679 F:      arch/x86/boot/video*
14680
14681 SWIOTLB SUBSYSTEM
14682 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14683 L:      iommu@lists.linux-foundation.org
14684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14685 S:      Supported
14686 F:      kernel/dma/swiotlb.c
14687 F:      arch/*/kernel/pci-swiotlb.c
14688 F:      include/linux/swiotlb.h
14689
14690 SWITCHDEV
14691 M:      Jiri Pirko <jiri@resnulli.us>
14692 M:      Ivan Vecera <ivecera@redhat.com>
14693 L:      netdev@vger.kernel.org
14694 S:      Supported
14695 F:      net/switchdev/
14696 F:      include/net/switchdev.h
14697
14698 SY8106A REGULATOR DRIVER
14699 M:      Icenowy Zheng <icenowy@aosc.io>
14700 S:      Maintained
14701 F:      drivers/regulator/sy8106a-regulator.c
14702 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14703
14704 SYNC FILE FRAMEWORK
14705 M:      Sumit Semwal <sumit.semwal@linaro.org>
14706 R:      Gustavo Padovan <gustavo@padovan.org>
14707 S:      Maintained
14708 L:      linux-media@vger.kernel.org
14709 L:      dri-devel@lists.freedesktop.org
14710 F:      drivers/dma-buf/sync_*
14711 F:      drivers/dma-buf/dma-fence*
14712 F:      drivers/dma-buf/sw_sync.c
14713 F:      include/linux/sync_file.h
14714 F:      include/uapi/linux/sync_file.h
14715 F:      Documentation/sync_file.txt
14716 T:      git git://anongit.freedesktop.org/drm/drm-misc
14717
14718 SYNOPSYS ARC ARCHITECTURE
14719 M:      Vineet Gupta <vgupta@synopsys.com>
14720 L:      linux-snps-arc@lists.infradead.org
14721 S:      Supported
14722 F:      arch/arc/
14723 F:      Documentation/devicetree/bindings/arc/*
14724 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14725 F:      drivers/clocksource/arc_timer.c
14726 F:      drivers/tty/serial/arc_uart.c
14727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14728
14729 SYNOPSYS ARC HSDK SDP pll clock driver
14730 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14731 S:      Supported
14732 F:      drivers/clk/clk-hsdk-pll.c
14733 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14734
14735 SYNOPSYS ARC SDP clock driver
14736 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14737 S:      Supported
14738 F:      drivers/clk/axs10x/*
14739 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14740
14741 SYNOPSYS ARC SDP platform support
14742 M:      Alexey Brodkin <abrodkin@synopsys.com>
14743 S:      Supported
14744 F:      arch/arc/plat-axs10x
14745 F:      arch/arc/boot/dts/ax*
14746 F:      Documentation/devicetree/bindings/arc/axs10*
14747
14748 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14749 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14750 S:      Supported
14751 F:      drivers/reset/reset-axs10x.c
14752 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14753
14754 SYNOPSYS CREG GPIO DRIVER
14755 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14756 S:      Maintained
14757 F:      drivers/gpio/gpio-creg-snps.c
14758 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14759
14760 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14761 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14762 S:      Maintained
14763 F:      drivers/tty/serial/8250/8250_dw.c
14764
14765 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14766 M:      Hoan Tran <hotran@apm.com>
14767 L:      linux-gpio@vger.kernel.org
14768 S:      Maintained
14769 F:      drivers/gpio/gpio-dwapb.c
14770 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14771
14772 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14773 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14774 S:      Maintained
14775 F:      drivers/dma/dwi-axi-dmac/
14776 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14777
14778 SYNOPSYS DESIGNWARE DMAC DRIVER
14779 M:      Viresh Kumar <vireshk@kernel.org>
14780 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14781 S:      Maintained
14782 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14783 F:      drivers/dma/dw/
14784 F:      include/dt-bindings/dma/dw-dmac.h
14785 F:      include/linux/dma/dw.h
14786 F:      include/linux/platform_data/dma-dw.h
14787
14788 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14789 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14790 L:      netdev@vger.kernel.org
14791 S:      Supported
14792 F:      drivers/net/ethernet/synopsys/
14793
14794 SYNOPSYS DESIGNWARE I2C DRIVER
14795 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14796 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14797 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14798 L:      linux-i2c@vger.kernel.org
14799 S:      Maintained
14800 F:      drivers/i2c/busses/i2c-designware-*
14801 F:      include/linux/platform_data/i2c-designware.h
14802
14803 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14804 M:      Jaehoon Chung <jh80.chung@samsung.com>
14805 L:      linux-mmc@vger.kernel.org
14806 S:      Maintained
14807 F:      drivers/mmc/host/dw_mmc*
14808
14809 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14810 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14811 S:      Supported
14812 F:      drivers/reset/reset-hsdk.c
14813 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14814 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14815
14816 SYSTEM CONFIGURATION (SYSCON)
14817 M:      Lee Jones <lee.jones@linaro.org>
14818 M:      Arnd Bergmann <arnd@arndb.de>
14819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14820 S:      Supported
14821 F:      drivers/mfd/syscon.c
14822
14823 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14824 M:      Sudeep Holla <sudeep.holla@arm.com>
14825 L:      linux-arm-kernel@lists.infradead.org
14826 S:      Maintained
14827 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14828 F:      drivers/clk/clk-sc[mp]i.c
14829 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14830 F:      drivers/firmware/arm_scpi.c
14831 F:      drivers/firmware/arm_scmi/
14832 F:      include/linux/sc[mp]i_protocol.h
14833
14834 SYSTEM RESET/SHUTDOWN DRIVERS
14835 M:      Sebastian Reichel <sre@kernel.org>
14836 L:      linux-pm@vger.kernel.org
14837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14838 S:      Maintained
14839 F:      Documentation/devicetree/bindings/power/reset/
14840 F:      drivers/power/reset/
14841
14842 SYSTEM TRACE MODULE CLASS
14843 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14844 S:      Maintained
14845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14846 F:      Documentation/trace/stm.rst
14847 F:      drivers/hwtracing/stm/
14848 F:      include/linux/stm.h
14849 F:      include/uapi/linux/stm.h
14850
14851 SYSV FILESYSTEM
14852 M:      Christoph Hellwig <hch@infradead.org>
14853 S:      Maintained
14854 F:      Documentation/filesystems/sysv-fs.txt
14855 F:      fs/sysv/
14856 F:      include/linux/sysv_fs.h
14857
14858 TARGET SUBSYSTEM
14859 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14860 L:      linux-scsi@vger.kernel.org
14861 L:      target-devel@vger.kernel.org
14862 W:      http://www.linux-iscsi.org
14863 W:      http://groups.google.com/group/linux-iscsi-target-dev
14864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14865 S:      Supported
14866 F:      drivers/target/
14867 F:      include/target/
14868 F:      Documentation/target/
14869
14870 TASKSTATS STATISTICS INTERFACE
14871 M:      Balbir Singh <bsingharora@gmail.com>
14872 S:      Maintained
14873 F:      Documentation/accounting/taskstats*
14874 F:      include/linux/taskstats*
14875 F:      kernel/taskstats.c
14876
14877 TC subsystem
14878 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14879 M:      Cong Wang <xiyou.wangcong@gmail.com>
14880 M:      Jiri Pirko <jiri@resnulli.us>
14881 L:      netdev@vger.kernel.org
14882 S:      Maintained
14883 F:      include/net/pkt_cls.h
14884 F:      include/net/pkt_sched.h
14885 F:      include/net/tc_act/
14886 F:      include/uapi/linux/pkt_cls.h
14887 F:      include/uapi/linux/pkt_sched.h
14888 F:      include/uapi/linux/tc_act/
14889 F:      include/uapi/linux/tc_ematch/
14890 F:      net/sched/
14891
14892 TC90522 MEDIA DRIVER
14893 M:      Akihiro Tsukada <tskd08@gmail.com>
14894 L:      linux-media@vger.kernel.org
14895 S:      Odd Fixes
14896 F:      drivers/media/dvb-frontends/tc90522*
14897
14898 TCP LOW PRIORITY MODULE
14899 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14900 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14901 W:      http://tcp-lp-mod.sourceforge.net/
14902 S:      Maintained
14903 F:      net/ipv4/tcp_lp.c
14904
14905 TDA10071 MEDIA DRIVER
14906 M:      Antti Palosaari <crope@iki.fi>
14907 L:      linux-media@vger.kernel.org
14908 W:      https://linuxtv.org
14909 W:      http://palosaari.fi/linux/
14910 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14911 T:      git git://linuxtv.org/anttip/media_tree.git
14912 S:      Maintained
14913 F:      drivers/media/dvb-frontends/tda10071*
14914
14915 TDA18212 MEDIA DRIVER
14916 M:      Antti Palosaari <crope@iki.fi>
14917 L:      linux-media@vger.kernel.org
14918 W:      https://linuxtv.org
14919 W:      http://palosaari.fi/linux/
14920 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14921 T:      git git://linuxtv.org/anttip/media_tree.git
14922 S:      Maintained
14923 F:      drivers/media/tuners/tda18212*
14924
14925 TDA18218 MEDIA DRIVER
14926 M:      Antti Palosaari <crope@iki.fi>
14927 L:      linux-media@vger.kernel.org
14928 W:      https://linuxtv.org
14929 W:      http://palosaari.fi/linux/
14930 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14931 T:      git git://linuxtv.org/anttip/media_tree.git
14932 S:      Maintained
14933 F:      drivers/media/tuners/tda18218*
14934
14935 TDA18250 MEDIA DRIVER
14936 M:      Olli Salonen <olli.salonen@iki.fi>
14937 L:      linux-media@vger.kernel.org
14938 W:      https://linuxtv.org
14939 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14940 T:      git git://linuxtv.org/media_tree.git
14941 S:      Maintained
14942 F:      drivers/media/tuners/tda18250*
14943
14944 TDA18271 MEDIA DRIVER
14945 M:      Michael Krufky <mkrufky@linuxtv.org>
14946 L:      linux-media@vger.kernel.org
14947 W:      https://linuxtv.org
14948 W:      http://github.com/mkrufky
14949 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14950 T:      git git://linuxtv.org/mkrufky/tuners.git
14951 S:      Maintained
14952 F:      drivers/media/tuners/tda18271*
14953
14954 TDA1997x MEDIA DRIVER
14955 M:      Tim Harvey <tharvey@gateworks.com>
14956 L:      linux-media@vger.kernel.org
14957 W:      https://linuxtv.org
14958 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14959 S:      Maintained
14960 F:      drivers/media/i2c/tda1997x.*
14961
14962 TDA827x MEDIA DRIVER
14963 M:      Michael Krufky <mkrufky@linuxtv.org>
14964 L:      linux-media@vger.kernel.org
14965 W:      https://linuxtv.org
14966 W:      http://github.com/mkrufky
14967 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14968 T:      git git://linuxtv.org/mkrufky/tuners.git
14969 S:      Maintained
14970 F:      drivers/media/tuners/tda8290.*
14971
14972 TDA8290 MEDIA DRIVER
14973 M:      Michael Krufky <mkrufky@linuxtv.org>
14974 L:      linux-media@vger.kernel.org
14975 W:      https://linuxtv.org
14976 W:      http://github.com/mkrufky
14977 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14978 T:      git git://linuxtv.org/mkrufky/tuners.git
14979 S:      Maintained
14980 F:      drivers/media/tuners/tda8290.*
14981
14982 TDA9840 MEDIA DRIVER
14983 M:      Hans Verkuil <hverkuil@xs4all.nl>
14984 L:      linux-media@vger.kernel.org
14985 T:      git git://linuxtv.org/media_tree.git
14986 W:      https://linuxtv.org
14987 S:      Maintained
14988 F:      drivers/media/i2c/tda9840*
14989
14990 TEA5761 TUNER DRIVER
14991 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14992 L:      linux-media@vger.kernel.org
14993 W:      https://linuxtv.org
14994 T:      git git://linuxtv.org/media_tree.git
14995 S:      Odd fixes
14996 F:      drivers/media/tuners/tea5761.*
14997
14998 TEA5767 TUNER DRIVER
14999 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15000 L:      linux-media@vger.kernel.org
15001 W:      https://linuxtv.org
15002 T:      git git://linuxtv.org/media_tree.git
15003 S:      Maintained
15004 F:      drivers/media/tuners/tea5767.*
15005
15006 TEA6415C MEDIA DRIVER
15007 M:      Hans Verkuil <hverkuil@xs4all.nl>
15008 L:      linux-media@vger.kernel.org
15009 T:      git git://linuxtv.org/media_tree.git
15010 W:      https://linuxtv.org
15011 S:      Maintained
15012 F:      drivers/media/i2c/tea6415c*
15013
15014 TEA6420 MEDIA DRIVER
15015 M:      Hans Verkuil <hverkuil@xs4all.nl>
15016 L:      linux-media@vger.kernel.org
15017 T:      git git://linuxtv.org/media_tree.git
15018 W:      https://linuxtv.org
15019 S:      Maintained
15020 F:      drivers/media/i2c/tea6420*
15021
15022 TEAM DRIVER
15023 M:      Jiri Pirko <jiri@resnulli.us>
15024 L:      netdev@vger.kernel.org
15025 S:      Supported
15026 F:      drivers/net/team/
15027 F:      include/linux/if_team.h
15028 F:      include/uapi/linux/if_team.h
15029
15030 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15031 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15032 S:      Maintained
15033 F:      arch/x86/platform/ts5500/
15034
15035 TECHNOTREND USB IR RECEIVER
15036 M:      Sean Young <sean@mess.org>
15037 L:      linux-media@vger.kernel.org
15038 S:      Maintained
15039 F:      drivers/media/rc/ttusbir.c
15040
15041 TECHWELL TW9910 VIDEO DECODER
15042 L:      linux-media@vger.kernel.org
15043 S:      Orphan
15044 F:      drivers/media/i2c/tw9910.c
15045 F:      include/media/i2c/tw9910.h
15046
15047 TEE SUBSYSTEM
15048 M:      Jens Wiklander <jens.wiklander@linaro.org>
15049 S:      Maintained
15050 F:      include/linux/tee_drv.h
15051 F:      include/uapi/linux/tee.h
15052 F:      drivers/tee/
15053 F:      Documentation/tee.txt
15054
15055 TEGRA ARCHITECTURE SUPPORT
15056 M:      Thierry Reding <thierry.reding@gmail.com>
15057 M:      Jonathan Hunter <jonathanh@nvidia.com>
15058 L:      linux-tegra@vger.kernel.org
15059 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15061 S:      Supported
15062 N:      [^a-z]tegra
15063
15064 TEGRA CLOCK DRIVER
15065 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15066 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15067 S:      Supported
15068 F:      drivers/clk/tegra/
15069
15070 TEGRA DMA DRIVERS
15071 M:      Laxman Dewangan <ldewangan@nvidia.com>
15072 M:      Jon Hunter <jonathanh@nvidia.com>
15073 S:      Supported
15074 F:      drivers/dma/tegra*
15075
15076 TEGRA I2C DRIVER
15077 M:      Laxman Dewangan <ldewangan@nvidia.com>
15078 S:      Supported
15079 F:      drivers/i2c/busses/i2c-tegra.c
15080
15081 TEGRA IOMMU DRIVERS
15082 M:      Thierry Reding <thierry.reding@gmail.com>
15083 L:      linux-tegra@vger.kernel.org
15084 S:      Supported
15085 F:      drivers/iommu/tegra*
15086
15087 TEGRA KBC DRIVER
15088 M:      Laxman Dewangan <ldewangan@nvidia.com>
15089 S:      Supported
15090 F:      drivers/input/keyboard/tegra-kbc.c
15091
15092 TEGRA NAND DRIVER
15093 M:      Stefan Agner <stefan@agner.ch>
15094 M:      Lucas Stach <dev@lynxeye.de>
15095 S:      Maintained
15096 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15097 F:      drivers/mtd/nand/raw/tegra_nand.c
15098
15099 TEGRA PWM DRIVER
15100 M:      Thierry Reding <thierry.reding@gmail.com>
15101 S:      Supported
15102 F:      drivers/pwm/pwm-tegra.c
15103
15104 TEGRA SERIAL DRIVER
15105 M:      Laxman Dewangan <ldewangan@nvidia.com>
15106 S:      Supported
15107 F:      drivers/tty/serial/serial-tegra.c
15108
15109 TEGRA SPI DRIVER
15110 M:      Laxman Dewangan <ldewangan@nvidia.com>
15111 S:      Supported
15112 F:      drivers/spi/spi-tegra*
15113
15114 TEHUTI ETHERNET DRIVER
15115 M:      Andy Gospodarek <andy@greyhouse.net>
15116 L:      netdev@vger.kernel.org
15117 S:      Supported
15118 F:      drivers/net/ethernet/tehuti/*
15119
15120 Telecom Clock Driver for MCPL0010
15121 M:      Mark Gross <mark.gross@intel.com>
15122 S:      Supported
15123 F:      drivers/char/tlclk.c
15124
15125 TENSILICA XTENSA PORT (xtensa)
15126 M:      Chris Zankel <chris@zankel.net>
15127 M:      Max Filippov <jcmvbkbc@gmail.com>
15128 L:      linux-xtensa@linux-xtensa.org
15129 T:      git git://github.com/czankel/xtensa-linux.git
15130 S:      Maintained
15131 F:      arch/xtensa/
15132 F:      drivers/irqchip/irq-xtensa-*
15133
15134 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15135 M:      Nishanth Menon <nm@ti.com>
15136 M:      Tero Kristo <t-kristo@ti.com>
15137 M:      Santosh Shilimkar <ssantosh@kernel.org>
15138 L:      linux-arm-kernel@lists.infradead.org
15139 S:      Maintained
15140 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15141 F:      drivers/firmware/ti_sci*
15142 F:      include/linux/soc/ti/ti_sci_protocol.h
15143 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15144 F:      drivers/soc/ti/ti_sci_pm_domains.c
15145 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15146 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15147 F:      drivers/clk/keystone/sci-clk.c
15148 F:      drivers/reset/reset-ti-sci.c
15149
15150 Texas Instruments ASoC drivers
15151 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15152 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15153 S:      Maintained
15154 F:      sound/soc/ti/
15155
15156 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15157 M:      Hans Verkuil <hverkuil@xs4all.nl>
15158 L:      linux-media@vger.kernel.org
15159 T:      git git://linuxtv.org/media_tree.git
15160 W:      https://linuxtv.org
15161 S:      Maintained
15162 F:      drivers/media/radio/radio-raremono.c
15163
15164 THERMAL
15165 M:      Zhang Rui <rui.zhang@intel.com>
15166 M:      Eduardo Valentin <edubezval@gmail.com>
15167 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15168 L:      linux-pm@vger.kernel.org
15169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15171 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15172 S:      Supported
15173 F:      drivers/thermal/
15174 F:      include/linux/thermal.h
15175 F:      include/uapi/linux/thermal.h
15176 F:      include/linux/cpu_cooling.h
15177 F:      Documentation/devicetree/bindings/thermal/
15178
15179 THERMAL/CPU_COOLING
15180 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15181 M:      Viresh Kumar <viresh.kumar@linaro.org>
15182 M:      Javi Merino <javi.merino@kernel.org>
15183 L:      linux-pm@vger.kernel.org
15184 S:      Supported
15185 F:      Documentation/thermal/cpu-cooling-api.txt
15186 F:      drivers/thermal/cpu_cooling.c
15187 F:      include/linux/cpu_cooling.h
15188
15189 THINKPAD ACPI EXTRAS DRIVER
15190 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15191 L:      ibm-acpi-devel@lists.sourceforge.net
15192 L:      platform-driver-x86@vger.kernel.org
15193 W:      http://ibm-acpi.sourceforge.net
15194 W:      http://thinkwiki.org/wiki/Ibm-acpi
15195 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15196 S:      Maintained
15197 F:      drivers/platform/x86/thinkpad_acpi.c
15198
15199 THUNDERBOLT DRIVER
15200 M:      Andreas Noever <andreas.noever@gmail.com>
15201 M:      Michael Jamet <michael.jamet@intel.com>
15202 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15203 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15205 S:      Maintained
15206 F:      Documentation/admin-guide/thunderbolt.rst
15207 F:      drivers/thunderbolt/
15208 F:      include/linux/thunderbolt.h
15209
15210 THUNDERBOLT NETWORK DRIVER
15211 M:      Michael Jamet <michael.jamet@intel.com>
15212 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15213 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15214 L:      netdev@vger.kernel.org
15215 S:      Maintained
15216 F:      drivers/net/thunderbolt.c
15217
15218 THUNDERX GPIO DRIVER
15219 M:      David Daney <david.daney@cavium.com>
15220 S:      Maintained
15221 F:      drivers/gpio/gpio-thunderx.c
15222
15223 TI AM437X VPFE DRIVER
15224 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15225 L:      linux-media@vger.kernel.org
15226 W:      https://linuxtv.org
15227 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15228 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15229 S:      Maintained
15230 F:      drivers/media/platform/am437x/
15231
15232 TI BANDGAP AND THERMAL DRIVER
15233 M:      Eduardo Valentin <edubezval@gmail.com>
15234 M:      Keerthy <j-keerthy@ti.com>
15235 L:      linux-pm@vger.kernel.org
15236 L:      linux-omap@vger.kernel.org
15237 S:      Maintained
15238 F:      drivers/thermal/ti-soc-thermal/
15239
15240 TI BQ27XXX POWER SUPPLY DRIVER
15241 R:      Andrew F. Davis <afd@ti.com>
15242 F:      include/linux/power/bq27xxx_battery.h
15243 F:      drivers/power/supply/bq27xxx_battery.c
15244 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15245
15246 TI CDCE706 CLOCK DRIVER
15247 M:      Max Filippov <jcmvbkbc@gmail.com>
15248 S:      Maintained
15249 F:      drivers/clk/clk-cdce706.c
15250
15251 TI CLOCK DRIVER
15252 M:      Tero Kristo <t-kristo@ti.com>
15253 L:      linux-omap@vger.kernel.org
15254 S:      Maintained
15255 F:      drivers/clk/ti/
15256 F:      include/linux/clk/ti.h
15257
15258 TI DAVINCI MACHINE SUPPORT
15259 M:      Sekhar Nori <nsekhar@ti.com>
15260 M:      Kevin Hilman <khilman@kernel.org>
15261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15263 S:      Supported
15264 F:      arch/arm/mach-davinci/
15265 F:      drivers/i2c/busses/i2c-davinci.c
15266 F:      arch/arm/boot/dts/da850*
15267
15268 TI DAVINCI SERIES CLOCK DRIVER
15269 M:      David Lechner <david@lechnology.com>
15270 R:      Sekhar Nori <nsekhar@ti.com>
15271 S:      Maintained
15272 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15273 F:      drivers/clk/davinci/
15274
15275 TI DAVINCI SERIES GPIO DRIVER
15276 M:      Keerthy <j-keerthy@ti.com>
15277 L:      linux-gpio@vger.kernel.org
15278 S:      Maintained
15279 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15280 F:      drivers/gpio/gpio-davinci.c
15281
15282 TI DAVINCI SERIES MEDIA DRIVER
15283 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15284 L:      linux-media@vger.kernel.org
15285 W:      https://linuxtv.org
15286 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15287 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15288 S:      Maintained
15289 F:      drivers/media/platform/davinci/
15290 F:      include/media/davinci/
15291
15292 TI ETHERNET SWITCH DRIVER (CPSW)
15293 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15294 L:      linux-omap@vger.kernel.org
15295 L:      netdev@vger.kernel.org
15296 S:      Maintained
15297 F:      drivers/net/ethernet/ti/cpsw*
15298 F:      drivers/net/ethernet/ti/davinci*
15299
15300 TI FLASH MEDIA INTERFACE DRIVER
15301 M:      Alex Dubov <oakad@yahoo.com>
15302 S:      Maintained
15303 F:      drivers/misc/tifm*
15304 F:      drivers/mmc/host/tifm_sd.c
15305 F:      include/linux/tifm.h
15306
15307 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15308 M:      Santosh Shilimkar <ssantosh@kernel.org>
15309 L:      linux-kernel@vger.kernel.org
15310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15311 S:      Maintained
15312 F:      drivers/soc/ti/*
15313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15314
15315 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15316 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15317 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15318 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15319 S:      Maintained
15320 F:      sound/soc/codecs/lm49453*
15321 F:      sound/soc/codecs/isabelle*
15322
15323 TI LP855x BACKLIGHT DRIVER
15324 M:      Milo Kim <milo.kim@ti.com>
15325 S:      Maintained
15326 F:      Documentation/backlight/lp855x-driver.txt
15327 F:      drivers/video/backlight/lp855x_bl.c
15328 F:      include/linux/platform_data/lp855x.h
15329
15330 TI LP8727 CHARGER DRIVER
15331 M:      Milo Kim <milo.kim@ti.com>
15332 S:      Maintained
15333 F:      drivers/power/supply/lp8727_charger.c
15334 F:      include/linux/platform_data/lp8727.h
15335
15336 TI LP8788 MFD DRIVER
15337 M:      Milo Kim <milo.kim@ti.com>
15338 S:      Maintained
15339 F:      drivers/iio/adc/lp8788_adc.c
15340 F:      drivers/leds/leds-lp8788.c
15341 F:      drivers/mfd/lp8788*.c
15342 F:      drivers/power/supply/lp8788-charger.c
15343 F:      drivers/regulator/lp8788-*.c
15344 F:      include/linux/mfd/lp8788*.h
15345
15346 TI NETCP ETHERNET DRIVER
15347 M:      Wingman Kwok <w-kwok2@ti.com>
15348 M:      Murali Karicheri <m-karicheri2@ti.com>
15349 L:      netdev@vger.kernel.org
15350 S:      Maintained
15351 F:      drivers/net/ethernet/ti/netcp*
15352
15353 TI PCM3060 ASoC CODEC DRIVER
15354 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15355 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15356 S:      Maintained
15357 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15358 F:      sound/soc/codecs/pcm3060*
15359
15360 TI TAS571X FAMILY ASoC CODEC DRIVER
15361 M:      Kevin Cernekee <cernekee@chromium.org>
15362 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15363 S:      Odd Fixes
15364 F:      sound/soc/codecs/tas571x*
15365
15366 TI TRF7970A NFC DRIVER
15367 M:      Mark Greer <mgreer@animalcreek.com>
15368 L:      linux-wireless@vger.kernel.org
15369 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15370 S:      Supported
15371 F:      drivers/nfc/trf7970a.c
15372 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15373
15374 TI TWL4030 SERIES SOC CODEC DRIVER
15375 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15376 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15377 S:      Maintained
15378 F:      sound/soc/codecs/twl4030*
15379
15380 TI VPE/CAL DRIVERS
15381 M:      Benoit Parrot <bparrot@ti.com>
15382 L:      linux-media@vger.kernel.org
15383 W:      http://linuxtv.org/
15384 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15385 S:      Maintained
15386 F:      drivers/media/platform/ti-vpe/
15387
15388 TI WILINK WIRELESS DRIVERS
15389 L:      linux-wireless@vger.kernel.org
15390 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15391 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15393 S:      Orphan
15394 F:      drivers/net/wireless/ti/
15395 F:      include/linux/wl12xx.h
15396
15397 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15398 M:      John Stultz <john.stultz@linaro.org>
15399 M:      Thomas Gleixner <tglx@linutronix.de>
15400 R:      Stephen Boyd <sboyd@kernel.org>
15401 L:      linux-kernel@vger.kernel.org
15402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15403 S:      Supported
15404 F:      include/linux/clocksource.h
15405 F:      include/linux/time.h
15406 F:      include/linux/timex.h
15407 F:      include/uapi/linux/time.h
15408 F:      include/uapi/linux/timex.h
15409 F:      kernel/time/clocksource.c
15410 F:      kernel/time/time*.c
15411 F:      kernel/time/alarmtimer.c
15412 F:      kernel/time/ntp.c
15413 F:      tools/testing/selftests/timers/
15414
15415 TIPC NETWORK LAYER
15416 M:      Jon Maloy <jon.maloy@ericsson.com>
15417 M:      Ying Xue <ying.xue@windriver.com>
15418 L:      netdev@vger.kernel.org (core kernel code)
15419 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15420 W:      http://tipc.sourceforge.net/
15421 S:      Maintained
15422 F:      include/uapi/linux/tipc*.h
15423 F:      net/tipc/
15424
15425 TLAN NETWORK DRIVER
15426 M:      Samuel Chessman <chessman@tux.org>
15427 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15428 W:      http://sourceforge.net/projects/tlan/
15429 S:      Maintained
15430 F:      Documentation/networking/device_drivers/ti/tlan.txt
15431 F:      drivers/net/ethernet/ti/tlan.*
15432
15433 TM6000 VIDEO4LINUX DRIVER
15434 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15435 L:      linux-media@vger.kernel.org
15436 W:      https://linuxtv.org
15437 T:      git git://linuxtv.org/media_tree.git
15438 S:      Odd fixes
15439 F:      drivers/media/usb/tm6000/
15440 F:      Documentation/media/v4l-drivers/tm6000*
15441
15442 TMIO/SDHI MMC DRIVER
15443 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15444 L:      linux-mmc@vger.kernel.org
15445 S:      Supported
15446 F:      drivers/mmc/host/tmio_mmc*
15447 F:      drivers/mmc/host/renesas_sdhi*
15448 F:      include/linux/mfd/tmio.h
15449
15450 TMP401 HARDWARE MONITOR DRIVER
15451 M:      Guenter Roeck <linux@roeck-us.net>
15452 L:      linux-hwmon@vger.kernel.org
15453 S:      Maintained
15454 F:      Documentation/hwmon/tmp401
15455 F:      drivers/hwmon/tmp401.c
15456
15457 TMPFS (SHMEM FILESYSTEM)
15458 M:      Hugh Dickins <hughd@google.com>
15459 L:      linux-mm@kvack.org
15460 S:      Maintained
15461 F:      include/linux/shmem_fs.h
15462 F:      mm/shmem.c
15463
15464 TOMOYO SECURITY MODULE
15465 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15466 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15467 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15468 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15469 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15470 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15471 W:      http://tomoyo.sourceforge.jp/
15472 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15473 S:      Maintained
15474 F:      security/tomoyo/
15475
15476 TOPSTAR LAPTOP EXTRAS DRIVER
15477 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15478 L:      platform-driver-x86@vger.kernel.org
15479 S:      Maintained
15480 F:      drivers/platform/x86/topstar-laptop.c
15481
15482 TORTURE-TEST MODULES
15483 M:      Davidlohr Bueso <dave@stgolabs.net>
15484 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15485 M:      Josh Triplett <josh@joshtriplett.org>
15486 L:      linux-kernel@vger.kernel.org
15487 S:      Supported
15488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15489 F:      Documentation/RCU/torture.txt
15490 F:      kernel/torture.c
15491 F:      kernel/rcu/rcutorture.c
15492 F:      kernel/rcu/rcuperf.c
15493 F:      kernel/locking/locktorture.c
15494
15495 TOSHIBA ACPI EXTRAS DRIVER
15496 M:      Azael Avalos <coproscefalo@gmail.com>
15497 L:      platform-driver-x86@vger.kernel.org
15498 S:      Maintained
15499 F:      drivers/platform/x86/toshiba_acpi.c
15500
15501 TOSHIBA BLUETOOTH DRIVER
15502 M:      Azael Avalos <coproscefalo@gmail.com>
15503 L:      platform-driver-x86@vger.kernel.org
15504 S:      Maintained
15505 F:      drivers/platform/x86/toshiba_bluetooth.c
15506
15507 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15508 M:      Azael Avalos <coproscefalo@gmail.com>
15509 L:      platform-driver-x86@vger.kernel.org
15510 S:      Maintained
15511 F:      drivers/platform/x86/toshiba_haps.c
15512
15513 TOSHIBA SMM DRIVER
15514 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15515 W:      http://www.buzzard.org.uk/toshiba/
15516 S:      Maintained
15517 F:      drivers/char/toshiba.c
15518 F:      include/linux/toshiba.h
15519 F:      include/uapi/linux/toshiba.h
15520
15521 TOSHIBA TC358743 DRIVER
15522 M:      Mats Randgaard <matrandg@cisco.com>
15523 L:      linux-media@vger.kernel.org
15524 S:      Maintained
15525 F:      drivers/media/i2c/tc358743*
15526 F:      include/media/i2c/tc358743.h
15527
15528 TOSHIBA WMI HOTKEYS DRIVER
15529 M:      Azael Avalos <coproscefalo@gmail.com>
15530 L:      platform-driver-x86@vger.kernel.org
15531 S:      Maintained
15532 F:      drivers/platform/x86/toshiba-wmi.c
15533
15534 TPM DEVICE DRIVER
15535 M:      Peter Huewe <peterhuewe@gmx.de>
15536 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15537 R:      Jason Gunthorpe <jgg@ziepe.ca>
15538 L:      linux-integrity@vger.kernel.org
15539 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15540 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15541 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15542 S:      Maintained
15543 F:      drivers/char/tpm/
15544
15545 TRACING
15546 M:      Steven Rostedt <rostedt@goodmis.org>
15547 M:      Ingo Molnar <mingo@redhat.com>
15548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15549 S:      Maintained
15550 F:      Documentation/trace/ftrace.rst
15551 F:      arch/*/*/*/ftrace.h
15552 F:      arch/*/kernel/ftrace.c
15553 F:      include/*/ftrace.h
15554 F:      include/linux/trace*.h
15555 F:      include/trace/
15556 F:      kernel/trace/
15557 F:      tools/testing/selftests/ftrace/
15558
15559 TRACING MMIO ACCESSES (MMIOTRACE)
15560 M:      Steven Rostedt <rostedt@goodmis.org>
15561 M:      Ingo Molnar <mingo@kernel.org>
15562 R:      Karol Herbst <karolherbst@gmail.com>
15563 R:      Pekka Paalanen <ppaalanen@gmail.com>
15564 S:      Maintained
15565 L:      linux-kernel@vger.kernel.org
15566 L:      nouveau@lists.freedesktop.org
15567 F:      kernel/trace/trace_mmiotrace.c
15568 F:      include/linux/mmiotrace.h
15569 F:      arch/x86/mm/kmmio.c
15570 F:      arch/x86/mm/mmio-mod.c
15571 F:      arch/x86/mm/testmmiotrace.c
15572
15573 TRIVIAL PATCHES
15574 M:      Jiri Kosina <trivial@kernel.org>
15575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15576 S:      Maintained
15577 K:      ^Subject:.*(?i)trivial
15578
15579 TEMPO SEMICONDUCTOR DRIVERS
15580 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15581 S:      Maintained
15582 F:      sound/soc/codecs/tscs*.c
15583 F:      sound/soc/codecs/tscs*.h
15584 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15585
15586 TTY LAYER
15587 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15588 M:      Jiri Slaby <jslaby@suse.com>
15589 S:      Supported
15590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15591 F:      Documentation/serial/
15592 F:      drivers/tty/
15593 F:      drivers/tty/serial/serial_core.c
15594 F:      include/linux/serial_core.h
15595 F:      include/linux/serial.h
15596 F:      include/linux/tty.h
15597 F:      include/uapi/linux/serial_core.h
15598 F:      include/uapi/linux/serial.h
15599 F:      include/uapi/linux/tty.h
15600
15601 TUA9001 MEDIA DRIVER
15602 M:      Antti Palosaari <crope@iki.fi>
15603 L:      linux-media@vger.kernel.org
15604 W:      https://linuxtv.org
15605 W:      http://palosaari.fi/linux/
15606 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15607 T:      git git://linuxtv.org/anttip/media_tree.git
15608 S:      Maintained
15609 F:      drivers/media/tuners/tua9001*
15610
15611 TULIP NETWORK DRIVERS
15612 L:      netdev@vger.kernel.org
15613 L:      linux-parisc@vger.kernel.org
15614 S:      Orphan
15615 F:      drivers/net/ethernet/dec/tulip/
15616
15617 TUN/TAP driver
15618 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15619 W:      http://vtun.sourceforge.net/tun
15620 S:      Maintained
15621 F:      Documentation/networking/tuntap.txt
15622 F:      arch/um/os-Linux/drivers/
15623
15624 TURBOCHANNEL SUBSYSTEM
15625 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15626 M:      Ralf Baechle <ralf@linux-mips.org>
15627 L:      linux-mips@vger.kernel.org
15628 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15629 S:      Maintained
15630 F:      drivers/tc/
15631 F:      include/linux/tc.h
15632
15633 TURBOSTAT UTILITY
15634 M:      "Len Brown" <lenb@kernel.org>
15635 L:      linux-pm@vger.kernel.org
15636 B:      https://bugzilla.kernel.org
15637 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15639 S:      Supported
15640 F:      tools/power/x86/turbostat/
15641
15642 TW5864 VIDEO4LINUX DRIVER
15643 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15644 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15645 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15646 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15647 L:      linux-media@vger.kernel.org
15648 S:      Supported
15649 F:      drivers/media/pci/tw5864/
15650
15651 TW68 VIDEO4LINUX DRIVER
15652 M:      Hans Verkuil <hverkuil@xs4all.nl>
15653 L:      linux-media@vger.kernel.org
15654 T:      git git://linuxtv.org/media_tree.git
15655 W:      https://linuxtv.org
15656 S:      Odd Fixes
15657 F:      drivers/media/pci/tw68/
15658
15659 TW686X VIDEO4LINUX DRIVER
15660 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15661 L:      linux-media@vger.kernel.org
15662 T:      git git://linuxtv.org/media_tree.git
15663 W:      http://linuxtv.org
15664 S:      Maintained
15665 F:      drivers/media/pci/tw686x/
15666
15667 UBI FILE SYSTEM (UBIFS)
15668 M:      Richard Weinberger <richard@nod.at>
15669 M:      Artem Bityutskiy <dedekind1@gmail.com>
15670 M:      Adrian Hunter <adrian.hunter@intel.com>
15671 L:      linux-mtd@lists.infradead.org
15672 T:      git git://git.infradead.org/ubifs-2.6.git
15673 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15674 S:      Supported
15675 F:      Documentation/filesystems/ubifs.txt
15676 F:      fs/ubifs/
15677
15678 UCLINUX (M68KNOMMU AND COLDFIRE)
15679 M:      Greg Ungerer <gerg@linux-m68k.org>
15680 W:      http://www.linux-m68k.org/
15681 W:      http://www.uclinux.org/
15682 L:      linux-m68k@lists.linux-m68k.org
15683 L:      uclinux-dev@uclinux.org  (subscribers-only)
15684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15685 S:      Maintained
15686 F:      arch/m68k/coldfire/
15687 F:      arch/m68k/68*/
15688 F:      arch/m68k/*/*_no.*
15689 F:      arch/m68k/include/asm/*_no.*
15690
15691 UDF FILESYSTEM
15692 M:      Jan Kara <jack@suse.com>
15693 S:      Maintained
15694 F:      Documentation/filesystems/udf.txt
15695 F:      fs/udf/
15696
15697 UDRAW TABLET
15698 M:      Bastien Nocera <hadess@hadess.net>
15699 L:      linux-input@vger.kernel.org
15700 S:      Maintained
15701 F:      drivers/hid/hid-udraw-ps3.c
15702
15703 UFS FILESYSTEM
15704 M:      Evgeniy Dushistov <dushistov@mail.ru>
15705 S:      Maintained
15706 F:      Documentation/filesystems/ufs.txt
15707 F:      fs/ufs/
15708
15709 UHID USERSPACE HID IO DRIVER:
15710 M:      David Herrmann <dh.herrmann@googlemail.com>
15711 L:      linux-input@vger.kernel.org
15712 S:      Maintained
15713 F:      drivers/hid/uhid.c
15714 F:      include/uapi/linux/uhid.h
15715
15716 ULPI BUS
15717 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15718 L:      linux-usb@vger.kernel.org
15719 S:      Maintained
15720 F:      drivers/usb/common/ulpi.c
15721 F:      include/linux/ulpi/
15722
15723 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15724 L:      linux-usb@vger.kernel.org
15725 S:      Orphan
15726 F:      drivers/uwb/
15727 F:      include/linux/uwb.h
15728 F:      include/linux/uwb/
15729
15730 UNICORE32 ARCHITECTURE:
15731 M:      Guan Xuetao <gxt@pku.edu.cn>
15732 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15733 S:      Maintained
15734 T:      git git://github.com/gxt/linux.git
15735 F:      arch/unicore32/
15736
15737 UNIFDEF
15738 M:      Tony Finch <dot@dotat.at>
15739 W:      http://dotat.at/prog/unifdef
15740 S:      Maintained
15741 F:      scripts/unifdef.c
15742
15743 UNIFORM CDROM DRIVER
15744 M:      Jens Axboe <axboe@kernel.dk>
15745 W:      http://www.kernel.dk
15746 S:      Maintained
15747 F:      Documentation/cdrom/
15748 F:      drivers/cdrom/cdrom.c
15749 F:      include/linux/cdrom.h
15750 F:      include/uapi/linux/cdrom.h
15751
15752 UNISYS S-PAR DRIVERS
15753 M:      David Kershner <david.kershner@unisys.com>
15754 L:      sparmaintainer@unisys.com (Unisys internal)
15755 S:      Supported
15756 F:      include/linux/visorbus.h
15757 F:      drivers/visorbus/
15758 F:      drivers/staging/unisys/
15759
15760 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15761 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15762 L:      linux-scsi@vger.kernel.org
15763 S:      Supported
15764 F:      Documentation/scsi/ufs.txt
15765 F:      drivers/scsi/ufs/
15766
15767 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15768 M:      Joao Pinto <jpinto@synopsys.com>
15769 L:      linux-scsi@vger.kernel.org
15770 S:      Supported
15771 F:      drivers/scsi/ufs/*dwc*
15772
15773 UNSORTED BLOCK IMAGES (UBI)
15774 M:      Artem Bityutskiy <dedekind1@gmail.com>
15775 M:      Richard Weinberger <richard@nod.at>
15776 W:      http://www.linux-mtd.infradead.org/
15777 L:      linux-mtd@lists.infradead.org
15778 T:      git git://git.infradead.org/ubifs-2.6.git
15779 S:      Supported
15780 F:      drivers/mtd/ubi/
15781 F:      include/linux/mtd/ubi.h
15782 F:      include/uapi/mtd/ubi-user.h
15783
15784 USB "USBNET" DRIVER FRAMEWORK
15785 M:      Oliver Neukum <oneukum@suse.com>
15786 L:      netdev@vger.kernel.org
15787 W:      http://www.linux-usb.org/usbnet
15788 S:      Maintained
15789 F:      drivers/net/usb/usbnet.c
15790 F:      include/linux/usb/usbnet.h
15791
15792 USB ACM DRIVER
15793 M:      Oliver Neukum <oneukum@suse.com>
15794 L:      linux-usb@vger.kernel.org
15795 S:      Maintained
15796 F:      Documentation/usb/acm.txt
15797 F:      drivers/usb/class/cdc-acm.*
15798
15799 USB AR5523 WIRELESS DRIVER
15800 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15801 L:      linux-wireless@vger.kernel.org
15802 S:      Maintained
15803 F:      drivers/net/wireless/ath/ar5523/
15804
15805 USB ATTACHED SCSI
15806 M:      Oliver Neukum <oneukum@suse.com>
15807 L:      linux-usb@vger.kernel.org
15808 L:      linux-scsi@vger.kernel.org
15809 S:      Maintained
15810 F:      drivers/usb/storage/uas.c
15811
15812 USB CDC ETHERNET DRIVER
15813 M:      Oliver Neukum <oliver@neukum.org>
15814 L:      linux-usb@vger.kernel.org
15815 S:      Maintained
15816 F:      drivers/net/usb/cdc_*.c
15817 F:      include/uapi/linux/usb/cdc.h
15818
15819 USB CHAOSKEY DRIVER
15820 M:      Keith Packard <keithp@keithp.com>
15821 L:      linux-usb@vger.kernel.org
15822 S:      Maintained
15823 F:      drivers/usb/misc/chaoskey.c
15824
15825 USB CYPRESS C67X00 DRIVER
15826 M:      Peter Korsgaard <jacmet@sunsite.dk>
15827 L:      linux-usb@vger.kernel.org
15828 S:      Maintained
15829 F:      drivers/usb/c67x00/
15830
15831 USB DAVICOM DM9601 DRIVER
15832 M:      Peter Korsgaard <jacmet@sunsite.dk>
15833 L:      netdev@vger.kernel.org
15834 W:      http://www.linux-usb.org/usbnet
15835 S:      Maintained
15836 F:      drivers/net/usb/dm9601.c
15837
15838 USB DIAMOND RIO500 DRIVER
15839 M:      Cesar Miquel <miquel@df.uba.ar>
15840 L:      rio500-users@lists.sourceforge.net
15841 W:      http://rio500.sourceforge.net
15842 S:      Maintained
15843 F:      drivers/usb/misc/rio500*
15844
15845 USB EHCI DRIVER
15846 M:      Alan Stern <stern@rowland.harvard.edu>
15847 L:      linux-usb@vger.kernel.org
15848 S:      Maintained
15849 F:      Documentation/usb/ehci.txt
15850 F:      drivers/usb/host/ehci*
15851
15852 USB GADGET/PERIPHERAL SUBSYSTEM
15853 M:      Felipe Balbi <balbi@kernel.org>
15854 L:      linux-usb@vger.kernel.org
15855 W:      http://www.linux-usb.org/gadget
15856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15857 S:      Maintained
15858 F:      drivers/usb/gadget/
15859 F:      include/linux/usb/gadget*
15860
15861 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15862 M:      Jiri Kosina <jikos@kernel.org>
15863 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15864 L:      linux-usb@vger.kernel.org
15865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15866 S:      Maintained
15867 F:      Documentation/hid/hiddev.txt
15868 F:      drivers/hid/usbhid/
15869
15870 USB INTEL XHCI ROLE MUX DRIVER
15871 M:      Hans de Goede <hdegoede@redhat.com>
15872 L:      linux-usb@vger.kernel.org
15873 S:      Maintained
15874 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15875
15876 USB ISP116X DRIVER
15877 M:      Olav Kongas <ok@artecdesign.ee>
15878 L:      linux-usb@vger.kernel.org
15879 S:      Maintained
15880 F:      drivers/usb/host/isp116x*
15881 F:      include/linux/usb/isp116x.h
15882
15883 USB LAN78XX ETHERNET DRIVER
15884 M:      Woojung Huh <woojung.huh@microchip.com>
15885 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15886 L:      netdev@vger.kernel.org
15887 S:      Maintained
15888 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15889 F:      drivers/net/usb/lan78xx.*
15890 F:      include/dt-bindings/net/microchip-lan78xx.h
15891
15892 USB MASS STORAGE DRIVER
15893 M:      Alan Stern <stern@rowland.harvard.edu>
15894 L:      linux-usb@vger.kernel.org
15895 L:      usb-storage@lists.one-eyed-alien.net
15896 S:      Maintained
15897 F:      drivers/usb/storage/
15898
15899 USB MIDI DRIVER
15900 M:      Clemens Ladisch <clemens@ladisch.de>
15901 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15902 T:      git git://git.alsa-project.org/alsa-kernel.git
15903 S:      Maintained
15904 F:      sound/usb/midi.*
15905
15906 USB NETWORKING DRIVERS
15907 L:      linux-usb@vger.kernel.org
15908 S:      Odd Fixes
15909 F:      drivers/net/usb/
15910
15911 USB OHCI DRIVER
15912 M:      Alan Stern <stern@rowland.harvard.edu>
15913 L:      linux-usb@vger.kernel.org
15914 S:      Maintained
15915 F:      Documentation/usb/ohci.txt
15916 F:      drivers/usb/host/ohci*
15917
15918 USB OTG FSM (Finite State Machine)
15919 M:      Peter Chen <Peter.Chen@nxp.com>
15920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15921 L:      linux-usb@vger.kernel.org
15922 S:      Maintained
15923 F:      drivers/usb/common/usb-otg-fsm.c
15924
15925 USB OVER IP DRIVER
15926 M:      Valentina Manea <valentina.manea.m@gmail.com>
15927 M:      Shuah Khan <shuah@kernel.org>
15928 M:      Shuah Khan <skhan@linuxfoundation.org>
15929 L:      linux-usb@vger.kernel.org
15930 S:      Maintained
15931 F:      Documentation/usb/usbip_protocol.txt
15932 F:      drivers/usb/usbip/
15933 F:      tools/usb/usbip/
15934 F:      tools/testing/selftests/drivers/usb/usbip/
15935
15936 USB PEGASUS DRIVER
15937 M:      Petko Manolov <petkan@nucleusys.com>
15938 L:      linux-usb@vger.kernel.org
15939 L:      netdev@vger.kernel.org
15940 T:      git git://github.com/petkan/pegasus.git
15941 W:      https://github.com/petkan/pegasus
15942 S:      Maintained
15943 F:      drivers/net/usb/pegasus.*
15944
15945 USB PHY LAYER
15946 M:      Felipe Balbi <balbi@kernel.org>
15947 L:      linux-usb@vger.kernel.org
15948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15949 S:      Maintained
15950 F:      drivers/usb/phy/
15951
15952 USB PRINTER DRIVER (usblp)
15953 M:      Pete Zaitcev <zaitcev@redhat.com>
15954 L:      linux-usb@vger.kernel.org
15955 S:      Supported
15956 F:      drivers/usb/class/usblp.c
15957
15958 USB QMI WWAN NETWORK DRIVER
15959 M:      Bjørn Mork <bjorn@mork.no>
15960 L:      netdev@vger.kernel.org
15961 S:      Maintained
15962 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15963 F:      drivers/net/usb/qmi_wwan.c
15964
15965 USB RTL8150 DRIVER
15966 M:      Petko Manolov <petkan@nucleusys.com>
15967 L:      linux-usb@vger.kernel.org
15968 L:      netdev@vger.kernel.org
15969 T:      git git://github.com/petkan/rtl8150.git
15970 W:      https://github.com/petkan/rtl8150
15971 S:      Maintained
15972 F:      drivers/net/usb/rtl8150.c
15973
15974 USB SERIAL SUBSYSTEM
15975 M:      Johan Hovold <johan@kernel.org>
15976 L:      linux-usb@vger.kernel.org
15977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15978 S:      Maintained
15979 F:      Documentation/usb/usb-serial.txt
15980 F:      drivers/usb/serial/
15981 F:      include/linux/usb/serial.h
15982
15983 USB SMSC75XX ETHERNET DRIVER
15984 M:      Steve Glendinning <steve.glendinning@shawell.net>
15985 L:      netdev@vger.kernel.org
15986 S:      Maintained
15987 F:      drivers/net/usb/smsc75xx.*
15988
15989 USB SMSC95XX ETHERNET DRIVER
15990 M:      Steve Glendinning <steve.glendinning@shawell.net>
15991 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15992 L:      netdev@vger.kernel.org
15993 S:      Maintained
15994 F:      drivers/net/usb/smsc95xx.*
15995
15996 USB SUBSYSTEM
15997 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15998 L:      linux-usb@vger.kernel.org
15999 W:      http://www.linux-usb.org
16000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16001 S:      Supported
16002 F:      Documentation/devicetree/bindings/usb/
16003 F:      Documentation/usb/
16004 F:      drivers/usb/
16005 F:      include/linux/usb.h
16006 F:      include/linux/usb/
16007
16008 USB TYPEC PI3USB30532 MUX DRIVER
16009 M:      Hans de Goede <hdegoede@redhat.com>
16010 L:      linux-usb@vger.kernel.org
16011 S:      Maintained
16012 F:      drivers/usb/typec/mux/pi3usb30532.c
16013
16014 USB TYPEC CLASS
16015 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16016 L:      linux-usb@vger.kernel.org
16017 S:      Maintained
16018 F:      Documentation/ABI/testing/sysfs-class-typec
16019 F:      Documentation/driver-api/usb/typec.rst
16020 F:      drivers/usb/typec/
16021 F:      include/linux/usb/typec.h
16022
16023 USB TYPEC BUS FOR ALTERNATE MODES
16024 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16025 L:      linux-usb@vger.kernel.org
16026 S:      Maintained
16027 F:      Documentation/ABI/testing/sysfs-bus-typec
16028 F:      Documentation/driver-api/usb/typec_bus.rst
16029 F:      drivers/usb/typec/altmodes/
16030 F:      include/linux/usb/typec_altmode.h
16031
16032 USB TYPEC PORT CONTROLLER DRIVERS
16033 M:      Guenter Roeck <linux@roeck-us.net>
16034 L:      linux-usb@vger.kernel.org
16035 S:      Maintained
16036 F:      drivers/usb/typec/tcpm/
16037
16038 USB UHCI DRIVER
16039 M:      Alan Stern <stern@rowland.harvard.edu>
16040 L:      linux-usb@vger.kernel.org
16041 S:      Maintained
16042 F:      drivers/usb/host/uhci*
16043
16044 USB VIDEO CLASS
16045 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16046 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16047 L:      linux-media@vger.kernel.org
16048 T:      git git://linuxtv.org/media_tree.git
16049 W:      http://www.ideasonboard.org/uvc/
16050 S:      Maintained
16051 F:      drivers/media/usb/uvc/
16052 F:      include/uapi/linux/uvcvideo.h
16053
16054 USB VISION DRIVER
16055 M:      Hans Verkuil <hverkuil@xs4all.nl>
16056 L:      linux-media@vger.kernel.org
16057 T:      git git://linuxtv.org/media_tree.git
16058 W:      https://linuxtv.org
16059 S:      Odd Fixes
16060 F:      drivers/media/usb/usbvision/
16061
16062 USB WEBCAM GADGET
16063 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16064 L:      linux-usb@vger.kernel.org
16065 S:      Maintained
16066 F:      drivers/usb/gadget/function/*uvc*
16067 F:      drivers/usb/gadget/legacy/webcam.c
16068 F:      include/uapi/linux/usb/g_uvc.h
16069
16070 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16071 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16072 L:      linux-wireless@vger.kernel.org
16073 S:      Maintained
16074 F:      drivers/net/wireless/rndis_wlan.c
16075
16076 USB XHCI DRIVER
16077 M:      Mathias Nyman <mathias.nyman@intel.com>
16078 L:      linux-usb@vger.kernel.org
16079 S:      Supported
16080 F:      drivers/usb/host/xhci*
16081 F:      drivers/usb/host/pci-quirks*
16082
16083 USB ZD1201 DRIVER
16084 L:      linux-wireless@vger.kernel.org
16085 W:      http://linux-lc100020.sourceforge.net
16086 S:      Orphan
16087 F:      drivers/net/wireless/zydas/zd1201.*
16088
16089 USB ZR364XX DRIVER
16090 M:      Antoine Jacquet <royale@zerezo.com>
16091 L:      linux-usb@vger.kernel.org
16092 L:      linux-media@vger.kernel.org
16093 T:      git git://linuxtv.org/media_tree.git
16094 W:      http://royale.zerezo.com/zr364xx/
16095 S:      Maintained
16096 F:      Documentation/media/v4l-drivers/zr364xx*
16097 F:      drivers/media/usb/zr364xx/
16098
16099 USER-MODE LINUX (UML)
16100 M:      Jeff Dike <jdike@addtoit.com>
16101 M:      Richard Weinberger <richard@nod.at>
16102 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16103 L:      linux-um@lists.infradead.org
16104 W:      http://user-mode-linux.sourceforge.net
16105 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16107 S:      Maintained
16108 F:      Documentation/virtual/uml/
16109 F:      arch/um/
16110 F:      arch/x86/um/
16111 F:      fs/hostfs/
16112
16113 USERSPACE COPYIN/COPYOUT (UIOVEC)
16114 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16115 S:      Maintained
16116 F:      lib/iov_iter.c
16117 F:      include/linux/uio.h
16118
16119 USERSPACE DMA BUFFER DRIVER
16120 M:      Gerd Hoffmann <kraxel@redhat.com>
16121 S:      Maintained
16122 L:      dri-devel@lists.freedesktop.org
16123 F:      drivers/dma-buf/udmabuf.c
16124 F:      include/uapi/linux/udmabuf.h
16125 T:      git git://anongit.freedesktop.org/drm/drm-misc
16126
16127 USERSPACE I/O (UIO)
16128 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16129 S:      Maintained
16130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16131 F:      Documentation/driver-api/uio-howto.rst
16132 F:      drivers/uio/
16133 F:      include/linux/uio_driver.h
16134
16135 UTIL-LINUX PACKAGE
16136 M:      Karel Zak <kzak@redhat.com>
16137 L:      util-linux@vger.kernel.org
16138 W:      http://en.wikipedia.org/wiki/Util-linux
16139 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16140 S:      Maintained
16141
16142 UUID HELPERS
16143 M:      Christoph Hellwig <hch@lst.de>
16144 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16145 L:      linux-kernel@vger.kernel.org
16146 T:      git git://git.infradead.org/users/hch/uuid.git
16147 F:      lib/uuid.c
16148 F:      lib/test_uuid.c
16149 F:      include/linux/uuid.h
16150 F:      include/uapi/linux/uuid.h
16151 S:      Maintained
16152
16153 UVESAFB DRIVER
16154 M:      Michal Januszewski <spock@gentoo.org>
16155 L:      linux-fbdev@vger.kernel.org
16156 W:      https://github.com/mjanusz/v86d
16157 S:      Maintained
16158 F:      Documentation/fb/uvesafb.txt
16159 F:      drivers/video/fbdev/uvesafb.*
16160
16161 VF610 NAND DRIVER
16162 M:      Stefan Agner <stefan@agner.ch>
16163 L:      linux-mtd@lists.infradead.org
16164 S:      Supported
16165 F:      drivers/mtd/nand/raw/vf610_nfc.c
16166
16167 VFAT/FAT/MSDOS FILESYSTEM
16168 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16169 S:      Maintained
16170 F:      Documentation/filesystems/vfat.txt
16171 F:      fs/fat/
16172
16173 VFIO DRIVER
16174 M:      Alex Williamson <alex.williamson@redhat.com>
16175 L:      kvm@vger.kernel.org
16176 T:      git git://github.com/awilliam/linux-vfio.git
16177 S:      Maintained
16178 F:      Documentation/vfio.txt
16179 F:      drivers/vfio/
16180 F:      include/linux/vfio.h
16181 F:      include/uapi/linux/vfio.h
16182
16183 VFIO MEDIATED DEVICE DRIVERS
16184 M:      Kirti Wankhede <kwankhede@nvidia.com>
16185 L:      kvm@vger.kernel.org
16186 S:      Maintained
16187 F:      Documentation/vfio-mediated-device.txt
16188 F:      drivers/vfio/mdev/
16189 F:      include/linux/mdev.h
16190 F:      samples/vfio-mdev/
16191
16192 VFIO PLATFORM DRIVER
16193 M:      Eric Auger <eric.auger@redhat.com>
16194 L:      kvm@vger.kernel.org
16195 S:      Maintained
16196 F:      drivers/vfio/platform/
16197
16198 VGA_SWITCHEROO
16199 R:      Lukas Wunner <lukas@wunner.de>
16200 S:      Maintained
16201 F:      Documentation/gpu/vga-switcheroo.rst
16202 F:      drivers/gpu/vga/vga_switcheroo.c
16203 F:      include/linux/vga_switcheroo.h
16204 T:      git git://anongit.freedesktop.org/drm/drm-misc
16205
16206 VIA RHINE NETWORK DRIVER
16207 S:      Orphan
16208 F:      drivers/net/ethernet/via/via-rhine.c
16209
16210 VIA SD/MMC CARD CONTROLLER DRIVER
16211 M:      Bruce Chang <brucechang@via.com.tw>
16212 M:      Harald Welte <HaraldWelte@viatech.com>
16213 S:      Maintained
16214 F:      drivers/mmc/host/via-sdmmc.c
16215
16216 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16217 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16218 L:      linux-fbdev@vger.kernel.org
16219 S:      Maintained
16220 F:      include/linux/via-core.h
16221 F:      include/linux/via-gpio.h
16222 F:      include/linux/via_i2c.h
16223 F:      drivers/video/fbdev/via/
16224
16225 VIA VELOCITY NETWORK DRIVER
16226 M:      Francois Romieu <romieu@fr.zoreil.com>
16227 L:      netdev@vger.kernel.org
16228 S:      Maintained
16229 F:      drivers/net/ethernet/via/via-velocity.*
16230
16231 VICODEC VIRTUAL CODEC DRIVER
16232 M:      Hans Verkuil <hans.verkuil@cisco.com>
16233 L:      linux-media@vger.kernel.org
16234 T:      git git://linuxtv.org/media_tree.git
16235 W:      https://linuxtv.org
16236 S:      Maintained
16237 F:      drivers/media/platform/vicodec/*
16238
16239 VIDEO MULTIPLEXER DRIVER
16240 M:      Philipp Zabel <p.zabel@pengutronix.de>
16241 L:      linux-media@vger.kernel.org
16242 S:      Maintained
16243 F:      drivers/media/platform/video-mux.c
16244
16245 VIDEO I2C POLLING DRIVER
16246 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16247 L:      linux-media@vger.kernel.org
16248 S:      Maintained
16249 F:      drivers/media/i2c/video-i2c.c
16250
16251 VIDEOBUF2 FRAMEWORK
16252 M:      Pawel Osciak <pawel@osciak.com>
16253 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16254 M:      Kyungmin Park <kyungmin.park@samsung.com>
16255 L:      linux-media@vger.kernel.org
16256 S:      Maintained
16257 F:      drivers/media/common/videobuf2/*
16258 F:      include/media/videobuf2-*
16259
16260 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16261 M:      Helen Koike <helen.koike@collabora.com>
16262 L:      linux-media@vger.kernel.org
16263 T:      git git://linuxtv.org/media_tree.git
16264 W:      https://linuxtv.org
16265 S:      Maintained
16266 F:      drivers/media/platform/vimc/*
16267
16268 VIRT LIB
16269 M:      Alex Williamson <alex.williamson@redhat.com>
16270 M:      Paolo Bonzini <pbonzini@redhat.com>
16271 L:      kvm@vger.kernel.org
16272 S:      Supported
16273 F:      virt/lib/
16274
16275 VIRTIO AND VHOST VSOCK DRIVER
16276 M:      Stefan Hajnoczi <stefanha@redhat.com>
16277 L:      kvm@vger.kernel.org
16278 L:      virtualization@lists.linux-foundation.org
16279 L:      netdev@vger.kernel.org
16280 S:      Maintained
16281 F:      include/linux/virtio_vsock.h
16282 F:      include/uapi/linux/virtio_vsock.h
16283 F:      include/uapi/linux/vsockmon.h
16284 F:      include/uapi/linux/vm_sockets_diag.h
16285 F:      net/vmw_vsock/diag.c
16286 F:      net/vmw_vsock/af_vsock_tap.c
16287 F:      net/vmw_vsock/virtio_transport_common.c
16288 F:      net/vmw_vsock/virtio_transport.c
16289 F:      drivers/net/vsockmon.c
16290 F:      drivers/vhost/vsock.c
16291 F:      tools/testing/vsock/
16292
16293 VIRTIO CONSOLE DRIVER
16294 M:      Amit Shah <amit@kernel.org>
16295 L:      virtualization@lists.linux-foundation.org
16296 S:      Maintained
16297 F:      drivers/char/virtio_console.c
16298 F:      include/linux/virtio_console.h
16299 F:      include/uapi/linux/virtio_console.h
16300
16301 VIRTIO CORE, NET AND BLOCK DRIVERS
16302 M:      "Michael S. Tsirkin" <mst@redhat.com>
16303 M:      Jason Wang <jasowang@redhat.com>
16304 L:      virtualization@lists.linux-foundation.org
16305 S:      Maintained
16306 F:      Documentation/devicetree/bindings/virtio/
16307 F:      drivers/virtio/
16308 F:      tools/virtio/
16309 F:      drivers/net/virtio_net.c
16310 F:      drivers/block/virtio_blk.c
16311 F:      include/linux/virtio*.h
16312 F:      include/uapi/linux/virtio_*.h
16313 F:      drivers/crypto/virtio/
16314 F:      mm/balloon_compaction.c
16315
16316 VIRTIO CRYPTO DRIVER
16317 M:      Gonglei <arei.gonglei@huawei.com>
16318 L:      virtualization@lists.linux-foundation.org
16319 L:      linux-crypto@vger.kernel.org
16320 S:      Maintained
16321 F:      drivers/crypto/virtio/
16322 F:      include/uapi/linux/virtio_crypto.h
16323
16324 VIRTIO DRIVERS FOR S390
16325 M:      Cornelia Huck <cohuck@redhat.com>
16326 M:      Halil Pasic <pasic@linux.ibm.com>
16327 L:      linux-s390@vger.kernel.org
16328 L:      virtualization@lists.linux-foundation.org
16329 L:      kvm@vger.kernel.org
16330 S:      Supported
16331 F:      drivers/s390/virtio/
16332 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16333
16334 VIRTIO GPU DRIVER
16335 M:      David Airlie <airlied@linux.ie>
16336 M:      Gerd Hoffmann <kraxel@redhat.com>
16337 L:      dri-devel@lists.freedesktop.org
16338 L:      virtualization@lists.linux-foundation.org
16339 T:      git git://anongit.freedesktop.org/drm/drm-misc
16340 S:      Maintained
16341 F:      drivers/gpu/drm/virtio/
16342 F:      include/uapi/linux/virtio_gpu.h
16343
16344 VIRTIO HOST (VHOST)
16345 M:      "Michael S. Tsirkin" <mst@redhat.com>
16346 M:      Jason Wang <jasowang@redhat.com>
16347 L:      kvm@vger.kernel.org
16348 L:      virtualization@lists.linux-foundation.org
16349 L:      netdev@vger.kernel.org
16350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16351 S:      Maintained
16352 F:      drivers/vhost/
16353 F:      include/uapi/linux/vhost.h
16354
16355 VIRTIO INPUT DRIVER
16356 M:      Gerd Hoffmann <kraxel@redhat.com>
16357 S:      Maintained
16358 F:      drivers/virtio/virtio_input.c
16359 F:      include/uapi/linux/virtio_input.h
16360
16361 VIRTUAL BOX GUEST DEVICE DRIVER
16362 M:      Hans de Goede <hdegoede@redhat.com>
16363 M:      Arnd Bergmann <arnd@arndb.de>
16364 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16365 S:      Maintained
16366 F:      include/linux/vbox_utils.h
16367 F:      include/uapi/linux/vbox*.h
16368 F:      drivers/virt/vboxguest/
16369
16370 VIRTUAL SERIO DEVICE DRIVER
16371 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16372 S:      Maintained
16373 F:      drivers/input/serio/userio.c
16374 F:      include/uapi/linux/userio.h
16375
16376 VIVID VIRTUAL VIDEO DRIVER
16377 M:      Hans Verkuil <hverkuil@xs4all.nl>
16378 L:      linux-media@vger.kernel.org
16379 T:      git git://linuxtv.org/media_tree.git
16380 W:      https://linuxtv.org
16381 S:      Maintained
16382 F:      drivers/media/platform/vivid/*
16383
16384 VLYNQ BUS
16385 M:      Florian Fainelli <f.fainelli@gmail.com>
16386 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16387 S:      Maintained
16388 F:      drivers/vlynq/vlynq.c
16389 F:      include/linux/vlynq.h
16390
16391 VME SUBSYSTEM
16392 M:      Martyn Welch <martyn@welchs.me.uk>
16393 M:      Manohar Vanga <manohar.vanga@gmail.com>
16394 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16395 L:      devel@driverdev.osuosl.org
16396 S:      Maintained
16397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16398 F:      Documentation/driver-api/vme.rst
16399 F:      drivers/staging/vme/
16400 F:      drivers/vme/
16401 F:      include/linux/vme*
16402
16403 VMWARE BALLOON DRIVER
16404 M:      Julien Freche <jfreche@vmware.com>
16405 M:      Nadav Amit <namit@vmware.com>
16406 M:      "VMware, Inc." <pv-drivers@vmware.com>
16407 L:      linux-kernel@vger.kernel.org
16408 S:      Maintained
16409 F:      drivers/misc/vmw_balloon.c
16410
16411 VMWARE HYPERVISOR INTERFACE
16412 M:      Alok Kataria <akataria@vmware.com>
16413 L:      virtualization@lists.linux-foundation.org
16414 S:      Supported
16415 F:      arch/x86/kernel/cpu/vmware.c
16416
16417 VMWARE PVRDMA DRIVER
16418 M:      Adit Ranadive <aditr@vmware.com>
16419 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16420 L:      linux-rdma@vger.kernel.org
16421 S:      Maintained
16422 F:      drivers/infiniband/hw/vmw_pvrdma/
16423
16424 VMware PVSCSI driver
16425 M:      Jim Gill <jgill@vmware.com>
16426 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16427 L:      linux-scsi@vger.kernel.org
16428 S:      Maintained
16429 F:      drivers/scsi/vmw_pvscsi.c
16430 F:      drivers/scsi/vmw_pvscsi.h
16431
16432 VMWARE VMMOUSE SUBDRIVER
16433 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16434 M:      "VMware, Inc." <pv-drivers@vmware.com>
16435 L:      linux-input@vger.kernel.org
16436 S:      Maintained
16437 F:      drivers/input/mouse/vmmouse.c
16438 F:      drivers/input/mouse/vmmouse.h
16439
16440 VMWARE VMXNET3 ETHERNET DRIVER
16441 M:      Ronak Doshi <doshir@vmware.com>
16442 M:      "VMware, Inc." <pv-drivers@vmware.com>
16443 L:      netdev@vger.kernel.org
16444 S:      Maintained
16445 F:      drivers/net/vmxnet3/
16446
16447 VOCORE VOCORE2 BOARD
16448 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16449 L:      linux-mips@vger.kernel.org
16450 S:      Maintained
16451 F:      arch/mips/boot/dts/ralink/vocore2.dts
16452
16453 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16454 M:      Liam Girdwood <lgirdwood@gmail.com>
16455 M:      Mark Brown <broonie@kernel.org>
16456 L:      linux-kernel@vger.kernel.org
16457 W:      http://www.slimlogic.co.uk/?p=48
16458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16459 S:      Supported
16460 F:      Documentation/devicetree/bindings/regulator/
16461 F:      Documentation/power/regulator/
16462 F:      drivers/regulator/
16463 F:      include/dt-bindings/regulator/
16464 F:      include/linux/regulator/
16465
16466 VRF
16467 M:      David Ahern <dsa@cumulusnetworks.com>
16468 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16469 L:      netdev@vger.kernel.org
16470 S:      Maintained
16471 F:      drivers/net/vrf.c
16472 F:      Documentation/networking/vrf.txt
16473
16474 VT1211 HARDWARE MONITOR DRIVER
16475 M:      Juerg Haefliger <juergh@gmail.com>
16476 L:      linux-hwmon@vger.kernel.org
16477 S:      Maintained
16478 F:      Documentation/hwmon/vt1211
16479 F:      drivers/hwmon/vt1211.c
16480
16481 VT8231 HARDWARE MONITOR DRIVER
16482 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16483 L:      linux-hwmon@vger.kernel.org
16484 S:      Maintained
16485 F:      drivers/hwmon/vt8231.c
16486
16487 VUB300 USB to SDIO/SD/MMC bridge chip
16488 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16489 L:      linux-mmc@vger.kernel.org
16490 L:      linux-usb@vger.kernel.org
16491 S:      Supported
16492 F:      drivers/mmc/host/vub300.c
16493
16494 W1 DALLAS'S 1-WIRE BUS
16495 M:      Evgeniy Polyakov <zbr@ioremap.net>
16496 S:      Maintained
16497 F:      Documentation/devicetree/bindings/w1/
16498 F:      Documentation/w1/
16499 F:      drivers/w1/
16500 F:      include/linux/w1.h
16501
16502 W83791D HARDWARE MONITORING DRIVER
16503 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16504 L:      linux-hwmon@vger.kernel.org
16505 S:      Maintained
16506 F:      Documentation/hwmon/w83791d
16507 F:      drivers/hwmon/w83791d.c
16508
16509 W83793 HARDWARE MONITORING DRIVER
16510 M:      Rudolf Marek <r.marek@assembler.cz>
16511 L:      linux-hwmon@vger.kernel.org
16512 S:      Maintained
16513 F:      Documentation/hwmon/w83793
16514 F:      drivers/hwmon/w83793.c
16515
16516 W83795 HARDWARE MONITORING DRIVER
16517 M:      Jean Delvare <jdelvare@suse.com>
16518 L:      linux-hwmon@vger.kernel.org
16519 S:      Maintained
16520 F:      drivers/hwmon/w83795.c
16521
16522 W83L51xD SD/MMC CARD INTERFACE DRIVER
16523 M:      Pierre Ossman <pierre@ossman.eu>
16524 S:      Maintained
16525 F:      drivers/mmc/host/wbsd.*
16526
16527 WACOM PROTOCOL 4 SERIAL TABLETS
16528 M:      Julian Squires <julian@cipht.net>
16529 M:      Hans de Goede <hdegoede@redhat.com>
16530 L:      linux-input@vger.kernel.org
16531 S:      Maintained
16532 F:      drivers/input/tablet/wacom_serial4.c
16533
16534 WATCHDOG DEVICE DRIVERS
16535 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16536 M:      Guenter Roeck <linux@roeck-us.net>
16537 L:      linux-watchdog@vger.kernel.org
16538 W:      http://www.linux-watchdog.org/
16539 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16540 S:      Maintained
16541 F:      Documentation/devicetree/bindings/watchdog/
16542 F:      Documentation/watchdog/
16543 F:      drivers/watchdog/
16544 F:      include/linux/watchdog.h
16545 F:      include/uapi/linux/watchdog.h
16546
16547 WHISKEYCOVE PMIC GPIO DRIVER
16548 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16549 L:      linux-gpio@vger.kernel.org
16550 S:      Maintained
16551 F:      drivers/gpio/gpio-wcove.c
16552
16553 WIIMOTE HID DRIVER
16554 M:      David Herrmann <dh.herrmann@googlemail.com>
16555 L:      linux-input@vger.kernel.org
16556 S:      Maintained
16557 F:      drivers/hid/hid-wiimote*
16558
16559 WILOCITY WIL6210 WIRELESS DRIVER
16560 M:      Maya Erez <merez@codeaurora.org>
16561 L:      linux-wireless@vger.kernel.org
16562 L:      wil6210@qti.qualcomm.com
16563 S:      Supported
16564 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16565 F:      drivers/net/wireless/ath/wil6210/
16566
16567 WIMAX STACK
16568 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16569 M:      linux-wimax@intel.com
16570 L:      wimax@linuxwimax.org (subscribers-only)
16571 S:      Supported
16572 W:      http://linuxwimax.org
16573 F:      Documentation/wimax/README.wimax
16574 F:      include/linux/wimax/debug.h
16575 F:      include/net/wimax.h
16576 F:      include/uapi/linux/wimax.h
16577 F:      net/wimax/
16578
16579 WINBOND CIR DRIVER
16580 M:      David Härdeman <david@hardeman.nu>
16581 S:      Maintained
16582 F:      drivers/media/rc/winbond-cir.c
16583
16584 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16585 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16586 L:      linux-watchdog@vger.kernel.org
16587 S:      Maintained
16588 F:      drivers/watchdog/ebc-c384_wdt.c
16589
16590 WINSYSTEMS WS16C48 GPIO DRIVER
16591 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16592 L:      linux-gpio@vger.kernel.org
16593 S:      Maintained
16594 F:      drivers/gpio/gpio-ws16c48.c
16595
16596 WISTRON LAPTOP BUTTON DRIVER
16597 M:      Miloslav Trmac <mitr@volny.cz>
16598 S:      Maintained
16599 F:      drivers/input/misc/wistron_btns.c
16600
16601 WL3501 WIRELESS PCMCIA CARD DRIVER
16602 L:      linux-wireless@vger.kernel.org
16603 S:      Odd fixes
16604 F:      drivers/net/wireless/wl3501*
16605
16606 WOLFSON MICROELECTRONICS DRIVERS
16607 L:      patches@opensource.cirrus.com
16608 T:      git https://github.com/CirrusLogic/linux-drivers.git
16609 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16610 S:      Supported
16611 F:      Documentation/hwmon/wm83??
16612 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16613 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16614 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16615 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16616 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16617 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16618 F:      drivers/clk/clk-wm83*.c
16619 F:      drivers/extcon/extcon-arizona.c
16620 F:      drivers/leds/leds-wm83*.c
16621 F:      drivers/gpio/gpio-*wm*.c
16622 F:      drivers/gpio/gpio-arizona.c
16623 F:      drivers/hwmon/wm83??-hwmon.c
16624 F:      drivers/input/misc/wm831x-on.c
16625 F:      drivers/input/touchscreen/wm831x-ts.c
16626 F:      drivers/input/touchscreen/wm97*.c
16627 F:      drivers/mfd/arizona*
16628 F:      drivers/mfd/wm*.c
16629 F:      drivers/mfd/cs47l24*
16630 F:      drivers/power/supply/wm83*.c
16631 F:      drivers/rtc/rtc-wm83*.c
16632 F:      drivers/regulator/wm8*.c
16633 F:      drivers/regulator/arizona*
16634 F:      drivers/video/backlight/wm83*_bl.c
16635 F:      drivers/watchdog/wm83*_wdt.c
16636 F:      include/linux/mfd/arizona/
16637 F:      include/linux/mfd/wm831x/
16638 F:      include/linux/mfd/wm8350/
16639 F:      include/linux/mfd/wm8400*
16640 F:      include/linux/regulator/arizona*
16641 F:      include/linux/wm97xx.h
16642 F:      include/sound/wm????.h
16643 F:      sound/soc/codecs/arizona.?
16644 F:      sound/soc/codecs/wm*
16645 F:      sound/soc/codecs/cs47l24*
16646
16647 WORKQUEUE
16648 M:      Tejun Heo <tj@kernel.org>
16649 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16651 S:      Maintained
16652 F:      include/linux/workqueue.h
16653 F:      kernel/workqueue.c
16654 F:      Documentation/core-api/workqueue.rst
16655
16656 X-POWERS AXP288 PMIC DRIVERS
16657 M:      Hans de Goede <hdegoede@redhat.com>
16658 S:      Maintained
16659 N:      axp288
16660 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16661
16662 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16663 M:      Chen-Yu Tsai <wens@csie.org>
16664 L:      linux-kernel@vger.kernel.org
16665 S:      Maintained
16666 N:      axp[128]
16667
16668 X.25 NETWORK LAYER
16669 M:      Andrew Hendry <andrew.hendry@gmail.com>
16670 L:      linux-x25@vger.kernel.org
16671 S:      Odd Fixes
16672 F:      Documentation/networking/x25*
16673 F:      include/net/x25*
16674 F:      net/x25/
16675
16676 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16677 M:      Thomas Gleixner <tglx@linutronix.de>
16678 M:      Ingo Molnar <mingo@redhat.com>
16679 M:      Borislav Petkov <bp@alien8.de>
16680 R:      "H. Peter Anvin" <hpa@zytor.com>
16681 M:      x86@kernel.org
16682 L:      linux-kernel@vger.kernel.org
16683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16684 S:      Maintained
16685 F:      Documentation/devicetree/bindings/x86/
16686 F:      Documentation/x86/
16687 F:      arch/x86/
16688
16689 X86 ENTRY CODE
16690 M:      Andy Lutomirski <luto@kernel.org>
16691 L:      linux-kernel@vger.kernel.org
16692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16693 S:      Maintained
16694 F:      arch/x86/entry/
16695
16696 X86 MCE INFRASTRUCTURE
16697 M:      Tony Luck <tony.luck@intel.com>
16698 M:      Borislav Petkov <bp@alien8.de>
16699 L:      linux-edac@vger.kernel.org
16700 S:      Maintained
16701 F:      arch/x86/kernel/cpu/mcheck/*
16702
16703 X86 MICROCODE UPDATE SUPPORT
16704 M:      Borislav Petkov <bp@alien8.de>
16705 S:      Maintained
16706 F:      arch/x86/kernel/cpu/microcode/*
16707
16708 X86 MM
16709 M:      Dave Hansen <dave.hansen@linux.intel.com>
16710 M:      Andy Lutomirski <luto@kernel.org>
16711 M:      Peter Zijlstra <peterz@infradead.org>
16712 L:      linux-kernel@vger.kernel.org
16713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16714 S:      Maintained
16715 F:      arch/x86/mm/
16716
16717 X86 PLATFORM DRIVERS
16718 M:      Darren Hart <dvhart@infradead.org>
16719 M:      Andy Shevchenko <andy@infradead.org>
16720 L:      platform-driver-x86@vger.kernel.org
16721 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16722 S:      Maintained
16723 F:      drivers/platform/x86/
16724 F:      drivers/platform/olpc/
16725
16726 X86 PLATFORM DRIVERS - ARCH
16727 R:      Darren Hart <dvhart@infradead.org>
16728 R:      Andy Shevchenko <andy@infradead.org>
16729 L:      platform-driver-x86@vger.kernel.org
16730 L:      x86@kernel.org
16731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16732 S:      Maintained
16733 F:      arch/x86/platform
16734
16735 X86 VDSO
16736 M:      Andy Lutomirski <luto@kernel.org>
16737 L:      linux-kernel@vger.kernel.org
16738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16739 S:      Maintained
16740 F:      arch/x86/entry/vdso/
16741
16742 XARRAY
16743 M:      Matthew Wilcox <willy@infradead.org>
16744 L:      linux-fsdevel@vger.kernel.org
16745 S:      Supported
16746 F:      Documentation/core-api/xarray.rst
16747 F:      lib/idr.c
16748 F:      lib/xarray.c
16749 F:      include/linux/idr.h
16750 F:      include/linux/xarray.h
16751 F:      tools/testing/radix-tree
16752
16753 XBOX DVD IR REMOTE
16754 M:      Benjamin Valentin <benpicco@googlemail.com>
16755 S:      Maintained
16756 F:      drivers/media/rc/xbox_remote.c
16757 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16758
16759 XC2028/3028 TUNER DRIVER
16760 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16761 L:      linux-media@vger.kernel.org
16762 W:      https://linuxtv.org
16763 T:      git git://linuxtv.org/media_tree.git
16764 S:      Maintained
16765 F:      drivers/media/tuners/tuner-xc2028.*
16766
16767 XDP (eXpress Data Path)
16768 M:      Alexei Starovoitov <ast@kernel.org>
16769 M:      Daniel Borkmann <daniel@iogearbox.net>
16770 M:      David S. Miller <davem@davemloft.net>
16771 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16772 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16773 M:      John Fastabend <john.fastabend@gmail.com>
16774 L:      netdev@vger.kernel.org
16775 L:      xdp-newbies@vger.kernel.org
16776 L:      bpf@vger.kernel.org
16777 S:      Supported
16778 F:      net/core/xdp.c
16779 F:      include/net/xdp.h
16780 F:      kernel/bpf/devmap.c
16781 F:      kernel/bpf/cpumap.c
16782 F:      include/trace/events/xdp.h
16783 K:      xdp
16784 N:      xdp
16785
16786 XDP SOCKETS (AF_XDP)
16787 M:      Björn Töpel <bjorn.topel@intel.com>
16788 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16789 L:      netdev@vger.kernel.org
16790 L:      bpf@vger.kernel.org
16791 S:      Maintained
16792 F:      kernel/bpf/xskmap.c
16793 F:      net/xdp/
16794
16795 XEN BLOCK SUBSYSTEM
16796 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16797 M:      Roger Pau Monné <roger.pau@citrix.com>
16798 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16799 S:      Supported
16800 F:      drivers/block/xen-blkback/*
16801 F:      drivers/block/xen*
16802
16803 XEN HYPERVISOR ARM
16804 M:      Stefano Stabellini <sstabellini@kernel.org>
16805 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16806 S:      Maintained
16807 F:      arch/arm/xen/
16808 F:      arch/arm/include/asm/xen/
16809
16810 XEN HYPERVISOR ARM64
16811 M:      Stefano Stabellini <sstabellini@kernel.org>
16812 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16813 S:      Maintained
16814 F:      arch/arm64/xen/
16815 F:      arch/arm64/include/asm/xen/
16816
16817 XEN HYPERVISOR INTERFACE
16818 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16819 M:      Juergen Gross <jgross@suse.com>
16820 R:      Stefano Stabellini <sstabellini@kernel.org>
16821 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16823 S:      Supported
16824 F:      arch/x86/xen/
16825 F:      arch/x86/platform/pvh/
16826 F:      drivers/*/xen-*front.c
16827 F:      drivers/xen/
16828 F:      arch/x86/include/asm/xen/
16829 F:      arch/x86/include/asm/pvclock-abi.h
16830 F:      include/xen/
16831 F:      include/uapi/xen/
16832 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16833 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16834
16835 XEN NETWORK BACKEND DRIVER
16836 M:      Wei Liu <wei.liu2@citrix.com>
16837 M:      Paul Durrant <paul.durrant@citrix.com>
16838 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16839 L:      netdev@vger.kernel.org
16840 S:      Supported
16841 F:      drivers/net/xen-netback/*
16842
16843 XEN PCI SUBSYSTEM
16844 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16845 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16846 S:      Supported
16847 F:      arch/x86/pci/*xen*
16848 F:      drivers/pci/*xen*
16849
16850 XEN PVSCSI DRIVERS
16851 M:      Juergen Gross <jgross@suse.com>
16852 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16853 L:      linux-scsi@vger.kernel.org
16854 S:      Supported
16855 F:      drivers/scsi/xen-scsifront.c
16856 F:      drivers/xen/xen-scsiback.c
16857 F:      include/xen/interface/io/vscsiif.h
16858
16859 XEN SWIOTLB SUBSYSTEM
16860 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16861 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16862 L:      iommu@lists.linux-foundation.org
16863 S:      Supported
16864 F:      arch/x86/xen/*swiotlb*
16865 F:      drivers/xen/*swiotlb*
16866
16867 XEN SOUND FRONTEND DRIVER
16868 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16869 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16870 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16871 S:      Supported
16872 F:      sound/xen/*
16873
16874 XFS FILESYSTEM
16875 M:      Darrick J. Wong <darrick.wong@oracle.com>
16876 M:      linux-xfs@vger.kernel.org
16877 L:      linux-xfs@vger.kernel.org
16878 W:      http://xfs.org/
16879 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16880 S:      Supported
16881 F:      Documentation/filesystems/xfs.txt
16882 F:      fs/xfs/
16883
16884 XILINX AXI ETHERNET DRIVER
16885 M:      Anirudha Sarangi <anirudh@xilinx.com>
16886 M:      John Linn <John.Linn@xilinx.com>
16887 S:      Maintained
16888 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16889
16890 XILINX UARTLITE SERIAL DRIVER
16891 M:      Peter Korsgaard <jacmet@sunsite.dk>
16892 L:      linux-serial@vger.kernel.org
16893 S:      Maintained
16894 F:      drivers/tty/serial/uartlite.c
16895
16896 XILINX VIDEO IP CORES
16897 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16898 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16899 L:      linux-media@vger.kernel.org
16900 T:      git git://linuxtv.org/media_tree.git
16901 S:      Supported
16902 F:      Documentation/devicetree/bindings/media/xilinx/
16903 F:      drivers/media/platform/xilinx/
16904 F:      include/uapi/linux/xilinx-v4l2-controls.h
16905
16906 XILLYBUS DRIVER
16907 M:      Eli Billauer <eli.billauer@gmail.com>
16908 L:      linux-kernel@vger.kernel.org
16909 S:      Supported
16910 F:      drivers/char/xillybus/
16911
16912 XLP9XX I2C DRIVER
16913 M:      George Cherian <george.cherian@cavium.com>
16914 M:      Jan Glauber <jglauber@cavium.com>
16915 L:      linux-i2c@vger.kernel.org
16916 W:      http://www.cavium.com
16917 S:      Supported
16918 F:      drivers/i2c/busses/i2c-xlp9xx.c
16919
16920 XRA1403 GPIO EXPANDER
16921 M:      Nandor Han <nandor.han@ge.com>
16922 M:      Semi Malinen <semi.malinen@ge.com>
16923 L:      linux-gpio@vger.kernel.org
16924 S:      Maintained
16925 F:      drivers/gpio/gpio-xra1403.c
16926 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16927
16928 XTENSA XTFPGA PLATFORM SUPPORT
16929 M:      Max Filippov <jcmvbkbc@gmail.com>
16930 L:      linux-xtensa@linux-xtensa.org
16931 S:      Maintained
16932 F:      drivers/spi/spi-xtensa-xtfpga.c
16933 F:      sound/soc/xtensa/xtfpga-i2s.c
16934
16935 YAM DRIVER FOR AX.25
16936 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16937 L:      linux-hams@vger.kernel.org
16938 S:      Maintained
16939 F:      drivers/net/hamradio/yam*
16940 F:      include/linux/yam.h
16941
16942 YAMA SECURITY MODULE
16943 M:      Kees Cook <keescook@chromium.org>
16944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16945 S:      Supported
16946 F:      security/yama/
16947 F:      Documentation/admin-guide/LSM/Yama.rst
16948
16949 YEALINK PHONE DRIVER
16950 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16951 L:      usbb2k-api-dev@nongnu.org
16952 S:      Maintained
16953 F:      Documentation/input/devices/yealink.rst
16954 F:      drivers/input/misc/yealink.*
16955
16956 Z8530 DRIVER FOR AX.25
16957 M:      Joerg Reuter <jreuter@yaina.de>
16958 W:      http://yaina.de/jreuter/
16959 W:      http://www.qsl.net/dl1bke/
16960 L:      linux-hams@vger.kernel.org
16961 S:      Maintained
16962 F:      Documentation/networking/z8530drv.txt
16963 F:      drivers/net/hamradio/*scc.c
16964 F:      drivers/net/hamradio/z8530.h
16965
16966 ZBUD COMPRESSED PAGE ALLOCATOR
16967 M:      Seth Jennings <sjenning@redhat.com>
16968 M:      Dan Streetman <ddstreet@ieee.org>
16969 L:      linux-mm@kvack.org
16970 S:      Maintained
16971 F:      mm/zbud.c
16972 F:      include/linux/zbud.h
16973
16974 ZD1211RW WIRELESS DRIVER
16975 M:      Daniel Drake <dsd@gentoo.org>
16976 M:      Ulrich Kunitz <kune@deine-taler.de>
16977 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16978 L:      linux-wireless@vger.kernel.org
16979 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16980 S:      Maintained
16981 F:      drivers/net/wireless/zydas/zd1211rw/
16982
16983 ZD1301 MEDIA DRIVER
16984 M:      Antti Palosaari <crope@iki.fi>
16985 L:      linux-media@vger.kernel.org
16986 W:      https://linuxtv.org/
16987 W:      http://palosaari.fi/linux/
16988 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16989 S:      Maintained
16990 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16991
16992 ZD1301_DEMOD MEDIA DRIVER
16993 M:      Antti Palosaari <crope@iki.fi>
16994 L:      linux-media@vger.kernel.org
16995 W:      https://linuxtv.org/
16996 W:      http://palosaari.fi/linux/
16997 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16998 S:      Maintained
16999 F:      drivers/media/dvb-frontends/zd1301_demod*
17000
17001 ZPOOL COMPRESSED PAGE STORAGE API
17002 M:      Dan Streetman <ddstreet@ieee.org>
17003 L:      linux-mm@kvack.org
17004 S:      Maintained
17005 F:      mm/zpool.c
17006 F:      include/linux/zpool.h
17007
17008 ZR36067 VIDEO FOR LINUX DRIVER
17009 L:      mjpeg-users@lists.sourceforge.net
17010 L:      linux-media@vger.kernel.org
17011 W:      http://mjpeg.sourceforge.net/driver-zoran/
17012 T:      hg https://linuxtv.org/hg/v4l-dvb
17013 S:      Odd Fixes
17014 F:      drivers/staging/media/zoran/
17015
17016 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17017 M:      Minchan Kim <minchan@kernel.org>
17018 M:      Nitin Gupta <ngupta@vflare.org>
17019 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17020 L:      linux-kernel@vger.kernel.org
17021 S:      Maintained
17022 F:      drivers/block/zram/
17023 F:      Documentation/blockdev/zram.txt
17024
17025 ZS DECSTATION Z85C30 SERIAL DRIVER
17026 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17027 S:      Maintained
17028 F:      drivers/tty/serial/zs.*
17029
17030 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17031 M:      Minchan Kim <minchan@kernel.org>
17032 M:      Nitin Gupta <ngupta@vflare.org>
17033 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17034 L:      linux-mm@kvack.org
17035 S:      Maintained
17036 F:      mm/zsmalloc.c
17037 F:      include/linux/zsmalloc.h
17038 F:      Documentation/vm/zsmalloc.rst
17039
17040 ZSWAP COMPRESSED SWAP CACHING
17041 M:      Seth Jennings <sjenning@redhat.com>
17042 M:      Dan Streetman <ddstreet@ieee.org>
17043 L:      linux-mm@kvack.org
17044 S:      Maintained
17045 F:      mm/zswap.c
17046
17047 THE REST
17048 M:      Linus Torvalds <torvalds@linux-foundation.org>
17049 L:      linux-kernel@vger.kernel.org
17050 Q:      http://patchwork.kernel.org/project/LKML/list/
17051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17052 S:      Buried alive in reporters
17053 F:      *
17054 F:      */