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:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 S:      Maintained
 370 F:      drivers/acpi/arm64
 371
 372 ACPI I2C MULTI INSTANTIATE DRIVER
 373 M:      Hans de Goede <hdegoede@redhat.com>
 374 L:      platform-driver-x86@vger.kernel.org
 375 S:      Maintained
 376 F:      drivers/platform/x86/i2c-multi-instantiate.c
 377
 378 ACPI PMIC DRIVERS
 379 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 380 M:      Len Brown <lenb@kernel.org>
 381 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 382 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 383 L:      linux-acpi@vger.kernel.org
 384 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/pmic/
 389
 390 ACPI THERMAL DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/*thermal*
 397
 398 ACPI VIDEO DRIVER
 399 M:      Zhang Rui <rui.zhang@intel.com>
 400 L:      linux-acpi@vger.kernel.org
 401 W:      https://01.org/linux-acpi
 402 B:      https://bugzilla.kernel.org
 403 S:      Supported
 404 F:      drivers/acpi/acpi_video.c
 405
 406 ACPI WMI DRIVER
 407 L:      platform-driver-x86@vger.kernel.org
 408 S:      Orphan
 409 F:      drivers/platform/x86/wmi.c
 410 F:      include/uapi/linux/wmi.h
 411
 412 AD1889 ALSA SOUND DRIVER
 413 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 554 M:      Stefan Popa <stefan.popa@analog.com>
 555 W:      http://ez.analog.com/community/linux-device-drivers
 556 S:      Supported
 557 F:      drivers/iio/accel/adxl372.c
 558 F:      drivers/iio/accel/adxl372_spi.c
 559 F:      drivers/iio/accel/adxl372_i2c.c
 560 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 561
 562 AF9013 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9013*
 571
 572 AF9033 MEDIA DRIVER
 573 M:      Antti Palosaari <crope@iki.fi>
 574 L:      linux-media@vger.kernel.org
 575 W:      https://linuxtv.org
 576 W:      http://palosaari.fi/linux/
 577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 578 T:      git git://linuxtv.org/anttip/media_tree.git
 579 S:      Maintained
 580 F:      drivers/media/dvb-frontends/af9033*
 581
 582 AFFS FILE SYSTEM
 583 M:      David Sterba <dsterba@suse.com>
 584 L:      linux-fsdevel@vger.kernel.org
 585 S:      Odd Fixes
 586 F:      Documentation/filesystems/affs.txt
 587 F:      fs/affs/
 588
 589 AFS FILESYSTEM
 590 M:      David Howells <dhowells@redhat.com>
 591 L:      linux-afs@lists.infradead.org
 592 S:      Supported
 593 F:      fs/afs/
 594 F:      include/trace/events/afs.h
 595 F:      Documentation/filesystems/afs.txt
 596 W:      https://www.infradead.org/~dhowells/kafs/
 597
 598 AGPGART DRIVER
 599 M:      David Airlie <airlied@linux.ie>
 600 T:      git git://anongit.freedesktop.org/drm/drm
 601 S:      Maintained
 602 F:      drivers/char/agp/
 603 F:      include/linux/agp*
 604 F:      include/uapi/linux/agp*
 605
 606 AHA152X SCSI DRIVER
 607 M:      "Juergen E. Fischer" <fischer@norbit.de>
 608 L:      linux-scsi@vger.kernel.org
 609 S:      Maintained
 610 F:      drivers/scsi/aha152x*
 611 F:      drivers/scsi/pcmcia/aha152x*
 612
 613 AIC7XXX / AIC79XX SCSI DRIVER
 614 M:      Hannes Reinecke <hare@suse.com>
 615 L:      linux-scsi@vger.kernel.org
 616 S:      Maintained
 617 F:      drivers/scsi/aic7xxx/
 618
 619 AIMSLAB FM RADIO RECEIVER DRIVER
 620 M:      Hans Verkuil <hverkuil@xs4all.nl>
 621 L:      linux-media@vger.kernel.org
 622 T:      git git://linuxtv.org/media_tree.git
 623 W:      https://linuxtv.org
 624 S:      Maintained
 625 F:      drivers/media/radio/radio-aimslab*
 626
 627 AIO
 628 M:      Benjamin LaHaise <bcrl@kvack.org>
 629 L:      linux-aio@kvack.org
 630 S:      Supported
 631 F:      fs/aio.c
 632 F:      include/linux/*aio*.h
 633
 634 AIRSPY MEDIA DRIVER
 635 M:      Antti Palosaari <crope@iki.fi>
 636 L:      linux-media@vger.kernel.org
 637 W:      https://linuxtv.org
 638 W:      http://palosaari.fi/linux/
 639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 640 T:      git git://linuxtv.org/anttip/media_tree.git
 641 S:      Maintained
 642 F:      drivers/media/usb/airspy/
 643
 644 ALACRITECH GIGABIT ETHERNET DRIVER
 645 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 646 S:      Maintained
 647 F:      drivers/net/ethernet/alacritech/*
 648
 649 ALCATEL SPEEDTOUCH USB DRIVER
 650 M:      Duncan Sands <duncan.sands@free.fr>
 651 L:      linux-usb@vger.kernel.org
 652 W:      http://www.linux-usb.org/SpeedTouch/
 653 S:      Maintained
 654 F:      drivers/usb/atm/speedtch.c
 655 F:      drivers/usb/atm/usbatm.c
 656
 657 ALCHEMY AU1XX0 MMC DRIVER
 658 M:      Manuel Lauss <manuel.lauss@gmail.com>
 659 S:      Maintained
 660 F:      drivers/mmc/host/au1xmmc.c
 661
 662 ALI1563 I2C DRIVER
 663 M:      Rudolf Marek <r.marek@assembler.cz>
 664 L:      linux-i2c@vger.kernel.org
 665 S:      Maintained
 666 F:      Documentation/i2c/busses/i2c-ali1563
 667 F:      drivers/i2c/busses/i2c-ali1563.c
 668
 669 ALLWINNER SECURITY SYSTEM
 670 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 671 L:      linux-crypto@vger.kernel.org
 672 S:      Maintained
 673 F:      drivers/crypto/sunxi-ss/
 674
 675 ALLWINNER VPU DRIVER
 676 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 677 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 678 L:      linux-media@vger.kernel.org
 679 S:      Maintained
 680 F:      drivers/staging/media/sunxi/cedrus/
 681
 682 ALPHA PORT
 683 M:      Richard Henderson <rth@twiddle.net>
 684 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 685 M:      Matt Turner <mattst88@gmail.com>
 686 S:      Odd Fixes
 687 L:      linux-alpha@vger.kernel.org
 688 F:      arch/alpha/
 689
 690 ALPS PS/2 TOUCHPAD DRIVER
 691 R:      Pali Rohár <pali.rohar@gmail.com>
 692 F:      drivers/input/mouse/alps.*
 693
 694 ALTERA I2C CONTROLLER DRIVER
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/i2c/busses/i2c-altera.c
 698
 699 ALTERA MAILBOX DRIVER
 700 M:      Ley Foon Tan <lftan@altera.com>
 701 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 702 S:      Maintained
 703 F:      drivers/mailbox/mailbox-altera.c
 704
 705 ALTERA PIO DRIVER
 706 M:      Tien Hock Loh <thloh@altera.com>
 707 L:      linux-gpio@vger.kernel.org
 708 S:      Maintained
 709 F:      drivers/gpio/gpio-altera.c
 710
 711 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 712 M:      Thor Thayer <thor.thayer@linux.intel.com>
 713 S:      Maintained
 714 F:      drivers/gpio/gpio-altera-a10sr.c
 715 F:      drivers/mfd/altera-a10sr.c
 716 F:      drivers/reset/reset-a10sr.c
 717 F:      include/linux/mfd/altera-a10sr.h
 718 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 719
 720 ALTERA TRIPLE SPEED ETHERNET DRIVER
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 L:      netdev@vger.kernel.org
 723 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 724 S:      Maintained
 725 F:      drivers/net/ethernet/altera/
 726
 727 ALTERA UART/JTAG UART SERIAL DRIVERS
 728 M:      Tobias Klauser <tklauser@distanz.ch>
 729 L:      linux-serial@vger.kernel.org
 730 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 731 S:      Maintained
 732 F:      drivers/tty/serial/altera_uart.c
 733 F:      drivers/tty/serial/altera_jtaguart.c
 734 F:      include/linux/altera_uart.h
 735 F:      include/linux/altera_jtaguart.h
 736
 737 AMAZON ETHERNET DRIVERS
 738 M:      Netanel Belgazal <netanel@amazon.com>
 739 R:      Saeed Bishara <saeedb@amazon.com>
 740 R:      Zorik Machulsky <zorik@amazon.com>
 741 L:      netdev@vger.kernel.org
 742 S:      Supported
 743 F:      Documentation/networking/device_drivers/amazon/ena.txt
 744 F:      drivers/net/ethernet/amazon/
 745
 746 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 747 M:      Tom Lendacky <thomas.lendacky@amd.com>
 748 M:      Gary Hook <gary.hook@amd.com>
 749 L:      linux-crypto@vger.kernel.org
 750 S:      Supported
 751 F:      drivers/crypto/ccp/
 752 F:      include/linux/ccp.h
 753
 754 AMD DISPLAY CORE
 755 M:      Harry Wentland <harry.wentland@amd.com>
 756 M:      Leo Li <sunpeng.li@amd.com>
 757 L:      amd-gfx@lists.freedesktop.org
 758 T:      git git://people.freedesktop.org/~agd5f/linux
 759 S:      Supported
 760 F:      drivers/gpu/drm/amd/display/
 761
 762 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 763 M:      Huang Rui <ray.huang@amd.com>
 764 L:      linux-hwmon@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/hwmon/fam15h_power
 767 F:      drivers/hwmon/fam15h_power.c
 768
 769 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 770 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 771 S:      Orphan
 772 F:      drivers/usb/gadget/udc/amd5536udc.*
 773
 774 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 775 P:      Andres Salomon <dilinger@queued.net>
 776 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 777 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 778 S:      Supported
 779 F:      drivers/char/hw_random/geode-rng.c
 780 F:      drivers/crypto/geode*
 781 F:      drivers/video/fbdev/geode/
 782 F:      arch/x86/include/asm/geode.h
 783
 784 AMD IOMMU (AMD-VI)
 785 M:      Joerg Roedel <joro@8bytes.org>
 786 L:      iommu@lists.linux-foundation.org
 787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 788 S:      Maintained
 789 F:      drivers/iommu/amd_iommu*.[ch]
 790 F:      include/linux/amd-iommu.h
 791
 792 AMD KFD
 793 M:      Oded Gabbay <oded.gabbay@gmail.com>
 794 L:      dri-devel@lists.freedesktop.org
 795 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 796 S:      Supported
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 803 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 804 F:      drivers/gpu/drm/amd/amdkfd/
 805 F:      drivers/gpu/drm/amd/include/cik_structs.h
 806 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 807 F:      drivers/gpu/drm/amd/include/vi_structs.h
 808 F:      drivers/gpu/drm/amd/include/v9_structs.h
 809 F:      include/uapi/linux/kfd_ioctl.h
 810
 811 AMD POWERPLAY
 812 M:      Rex Zhu <rex.zhu@amd.com>
 813 M:      Evan Quan <evan.quan@amd.com>
 814 L:      amd-gfx@lists.freedesktop.org
 815 S:      Supported
 816 F:      drivers/gpu/drm/amd/powerplay/
 817 T:      git git://people.freedesktop.org/~agd5f/linux
 818
 819 AMD SEATTLE DEVICE TREE SUPPORT
 820 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 821 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 822 M:      Tom Lendacky <thomas.lendacky@amd.com>
 823 S:      Supported
 824 F:      arch/arm64/boot/dts/amd/
 825
 826 AMD XGBE DRIVER
 827 M:      Tom Lendacky <thomas.lendacky@amd.com>
 828 L:      netdev@vger.kernel.org
 829 S:      Supported
 830 F:      drivers/net/ethernet/amd/xgbe/
 831 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 832
 833 ANALOG DEVICES INC AD5686 DRIVER
 834 M:      Stefan Popa <stefan.popa@analog.com>
 835 L:      linux-pm@vger.kernel.org
 836 W:      http://ez.analog.com/community/linux-device-drivers
 837 S:      Supported
 838 F:      drivers/iio/dac/ad5686*
 839 F:      drivers/iio/dac/ad5696*
 840
 841 ANALOG DEVICES INC AD5758 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-iio@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5758.c
 847 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 848
 849 ANALOG DEVICES INC AD7124 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/adc/ad7124.c
 855 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 856
 857 ANALOG DEVICES INC AD9389B DRIVER
 858 M:      Hans Verkuil <hans.verkuil@cisco.com>
 859 L:      linux-media@vger.kernel.org
 860 S:      Maintained
 861 F:      drivers/media/i2c/ad9389b*
 862
 863 ANALOG DEVICES INC ADGS1408 DRIVER
 864 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 865 S:      Supported
 866 F:      drivers/mux/adgs1408.c
 867 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 868
 869 ANALOG DEVICES INC ADP5061 DRIVER
 870 M:      Stefan Popa <stefan.popa@analog.com>
 871 L:      linux-pm@vger.kernel.org
 872 W:      http://ez.analog.com/community/linux-device-drivers
 873 S:      Supported
 874 F:      drivers/power/supply/adp5061.c
 875
 876 ANALOG DEVICES INC ADV7180 DRIVER
 877 M:      Lars-Peter Clausen <lars@metafoo.de>
 878 L:      linux-media@vger.kernel.org
 879 W:      http://ez.analog.com/community/linux-device-drivers
 880 S:      Supported
 881 F:      drivers/media/i2c/adv7180.c
 882
 883 ANALOG DEVICES INC ADV748X DRIVER
 884 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 885 L:      linux-media@vger.kernel.org
 886 S:      Maintained
 887 F:      drivers/media/i2c/adv748x/*
 888
 889 ANALOG DEVICES INC ADV7511 DRIVER
 890 M:      Hans Verkuil <hans.verkuil@cisco.com>
 891 L:      linux-media@vger.kernel.org
 892 S:      Maintained
 893 F:      drivers/media/i2c/adv7511*
 894
 895 ANALOG DEVICES INC ADV7604 DRIVER
 896 M:      Hans Verkuil <hans.verkuil@cisco.com>
 897 L:      linux-media@vger.kernel.org
 898 S:      Maintained
 899 F:      drivers/media/i2c/adv7604*
 900
 901 ANALOG DEVICES INC ADV7842 DRIVER
 902 M:      Hans Verkuil <hans.verkuil@cisco.com>
 903 L:      linux-media@vger.kernel.org
 904 S:      Maintained
 905 F:      drivers/media/i2c/adv7842*
 906
 907 ANALOG DEVICES INC ASOC CODEC DRIVERS
 908 M:      Lars-Peter Clausen <lars@metafoo.de>
 909 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 910 W:      http://wiki.analog.com/
 911 W:      http://ez.analog.com/community/linux-device-drivers
 912 S:      Supported
 913 F:      sound/soc/codecs/adau*
 914 F:      sound/soc/codecs/adav*
 915 F:      sound/soc/codecs/ad1*
 916 F:      sound/soc/codecs/ad7*
 917 F:      sound/soc/codecs/ssm*
 918 F:      sound/soc/codecs/sigmadsp.*
 919
 920 ANALOG DEVICES INC DMA DRIVERS
 921 M:      Lars-Peter Clausen <lars@metafoo.de>
 922 W:      http://ez.analog.com/community/linux-device-drivers
 923 S:      Supported
 924 F:      drivers/dma/dma-axi-dmac.c
 925
 926 ANALOG DEVICES INC IIO DRIVERS
 927 M:      Lars-Peter Clausen <lars@metafoo.de>
 928 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 929 W:      http://wiki.analog.com/
 930 W:      http://ez.analog.com/community/linux-device-drivers
 931 S:      Supported
 932 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 933 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 934 F:      drivers/iio/*/ad*
 935 F:      drivers/iio/adc/ltc2497*
 936 X:      drivers/iio/*/adjd*
 937 F:      drivers/staging/iio/*/ad*
 938
 939 ANDES ARCHITECTURE
 940 M:      Greentime Hu <green.hu@gmail.com>
 941 M:      Vincent Chen <deanbo422@gmail.com>
 942 T:      git https://github.com/andestech/linux.git
 943 S:      Supported
 944 F:      arch/nds32/
 945 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 946 F:      Documentation/devicetree/bindings/nds32/
 947 K:      nds32
 948 N:      nds32
 949
 950 ANDROID CONFIG FRAGMENTS
 951 M:      Rob Herring <robh@kernel.org>
 952 S:      Supported
 953 F:      kernel/configs/android*
 954
 955 ANDROID DRIVERS
 956 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 957 M:      Arve Hjønnevåg <arve@android.com>
 958 M:      Todd Kjos <tkjos@android.com>
 959 M:      Martijn Coenen <maco@android.com>
 960 M:      Joel Fernandes <joel@joelfernandes.org>
 961 M:      Christian Brauner <christian@brauner.io>
 962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 963 L:      devel@driverdev.osuosl.org
 964 S:      Supported
 965 F:      drivers/android/
 966 F:      drivers/staging/android/
 967
 968 ANDROID GOLDFISH PIC DRIVER
 969 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 970 S:      Supported
 971 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 972 F:      drivers/irqchip/irq-goldfish-pic.c
 973
 974 ANDROID GOLDFISH RTC DRIVER
 975 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 976 S:      Supported
 977 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 978 F:      drivers/rtc/rtc-goldfish.c
 979
 980 ANDROID ION DRIVER
 981 M:      Laura Abbott <labbott@redhat.com>
 982 M:      Sumit Semwal <sumit.semwal@linaro.org>
 983 L:      devel@driverdev.osuosl.org
 984 L:      dri-devel@lists.freedesktop.org
 985 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 986 S:      Supported
 987 F:      drivers/staging/android/ion
 988 F:      drivers/staging/android/uapi/ion.h
 989
 990 AOA (Apple Onboard Audio) ALSA DRIVER
 991 M:      Johannes Berg <johannes@sipsolutions.net>
 992 L:      linuxppc-dev@lists.ozlabs.org
 993 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 994 S:      Maintained
 995 F:      sound/aoa/
 996
 997 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 998 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 999 L:      linux-iio@vger.kernel.org
1000 S:      Maintained
1001 F:      drivers/iio/adc/stx104.c
1002
1003 APM DRIVER
1004 M:      Jiri Kosina <jikos@kernel.org>
1005 S:      Odd fixes
1006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1007 F:      arch/x86/kernel/apm_32.c
1008 F:      include/linux/apm_bios.h
1009 F:      include/uapi/linux/apm_bios.h
1010 F:      drivers/char/apm-emulation.c
1011
1012 APPARMOR SECURITY MODULE
1013 M:      John Johansen <john.johansen@canonical.com>
1014 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1015 W:      wiki.apparmor.net
1016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1017 S:      Supported
1018 F:      security/apparmor/
1019 F:      Documentation/admin-guide/LSM/apparmor.rst
1020
1021 APPLE BCM5974 MULTITOUCH DRIVER
1022 M:      Henrik Rydberg <rydberg@bitmath.org>
1023 L:      linux-input@vger.kernel.org
1024 S:      Odd fixes
1025 F:      drivers/input/mouse/bcm5974.c
1026
1027 APPLE SMC DRIVER
1028 M:      Henrik Rydberg <rydberg@bitmath.org>
1029 L:      linux-hwmon@vger.kernel.org
1030 S:      Odd fixes
1031 F:      drivers/hwmon/applesmc.c
1032
1033 APPLETALK NETWORK LAYER
1034 L:      netdev@vger.kernel.org
1035 S:      Odd fixes
1036 F:      drivers/net/appletalk/
1037 F:      net/appletalk/
1038
1039 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1040 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1041 S:      Supported
1042 F:      arch/arm64/boot/dts/apm/
1043
1044 APPLIED MICRO (APM) X-GENE SOC EDAC
1045 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1046 S:      Supported
1047 F:      drivers/edac/xgene_edac.c
1048 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1049
1050 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1051 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1052 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1053 S:      Supported
1054 F:      drivers/net/ethernet/apm/xgene-v2/
1055
1056 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1057 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1058 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1059 M:      Quan Nguyen <quan@os.amperecomputing.com>
1060 S:      Supported
1061 F:      drivers/net/ethernet/apm/xgene/
1062 F:      drivers/net/phy/mdio-xgene.c
1063 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1064 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1065
1066 APPLIED MICRO (APM) X-GENE SOC PMU
1067 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1068 S:      Supported
1069 F:      drivers/perf/xgene_pmu.c
1070 F:      Documentation/perf/xgene-pmu.txt
1071 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1072
1073 APTINA CAMERA SENSOR PLL
1074 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1075 L:      linux-media@vger.kernel.org
1076 S:      Maintained
1077 F:      drivers/media/i2c/aptina-pll.*
1078
1079 ARC FRAMEBUFFER DRIVER
1080 M:      Jaya Kumar <jayalk@intworks.biz>
1081 S:      Maintained
1082 F:      drivers/video/fbdev/arcfb.c
1083 F:      drivers/video/fbdev/core/fb_defio.c
1084
1085 ARC PGU DRM DRIVER
1086 M:      Alexey Brodkin <abrodkin@synopsys.com>
1087 S:      Supported
1088 F:      drivers/gpu/drm/arc/
1089 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1090
1091 ARCNET NETWORK LAYER
1092 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1093 L:      netdev@vger.kernel.org
1094 S:      Maintained
1095 F:      drivers/net/arcnet/
1096 F:      include/uapi/linux/if_arcnet.h
1097
1098 ARM ARCHITECTED TIMER DRIVER
1099 M:      Mark Rutland <mark.rutland@arm.com>
1100 M:      Marc Zyngier <marc.zyngier@arm.com>
1101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1102 S:      Maintained
1103 F:      arch/arm/include/asm/arch_timer.h
1104 F:      arch/arm64/include/asm/arch_timer.h
1105 F:      drivers/clocksource/arm_arch_timer.c
1106
1107 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1108 M:      Linus Walleij <linus.walleij@linaro.org>
1109 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1110 S:      Maintained
1111 F:      Documentation/devicetree/bindings/arm/arm-boards
1112 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1113 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1114 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1115 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1116 F:      arch/arm/mach-integrator/
1117 F:      arch/arm/mach-realview/
1118 F:      arch/arm/mach-versatile/
1119 F:      arch/arm/plat-versatile/
1120 F:      arch/arm/boot/dts/arm-realview-*
1121 F:      arch/arm/boot/dts/integrator*
1122 F:      arch/arm/boot/dts/versatile*
1123 F:      drivers/clk/versatile/
1124 F:      drivers/i2c/busses/i2c-versatile.c
1125 F:      drivers/irqchip/irq-versatile-fpga.c
1126 F:      drivers/mtd/maps/physmap_of_versatile.c
1127 F:      drivers/power/reset/arm-versatile-reboot.c
1128 F:      drivers/soc/versatile/
1129
1130 ARM HDLCD DRM DRIVER
1131 M:      Liviu Dudau <liviu.dudau@arm.com>
1132 S:      Supported
1133 F:      drivers/gpu/drm/arm/hdlcd_*
1134 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1135
1136 ARM MALI-DP DRM DRIVER
1137 M:      Liviu Dudau <liviu.dudau@arm.com>
1138 M:      Brian Starkey <brian.starkey@arm.com>
1139 M:      Mali DP Maintainers <malidp@foss.arm.com>
1140 S:      Supported
1141 F:      drivers/gpu/drm/arm/
1142 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1143
1144 ARM MFM AND FLOPPY DRIVERS
1145 M:      Ian Molton <spyro@f2s.com>
1146 S:      Maintained
1147 F:      arch/arm/lib/floppydma.S
1148 F:      arch/arm/include/asm/floppy.h
1149
1150 ARM PMU PROFILING AND DEBUGGING
1151 M:      Will Deacon <will.deacon@arm.com>
1152 M:      Mark Rutland <mark.rutland@arm.com>
1153 S:      Maintained
1154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1155 F:      arch/arm*/kernel/perf_*
1156 F:      arch/arm/oprofile/common.c
1157 F:      arch/arm*/kernel/hw_breakpoint.c
1158 F:      arch/arm*/include/asm/hw_breakpoint.h
1159 F:      arch/arm*/include/asm/perf_event.h
1160 F:      drivers/perf/*
1161 F:      include/linux/perf/arm_pmu.h
1162 F:      Documentation/devicetree/bindings/arm/pmu.txt
1163 F:      Documentation/devicetree/bindings/perf/
1164
1165 ARM PORT
1166 M:      Russell King <linux@armlinux.org.uk>
1167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1168 W:      http://www.armlinux.org.uk/
1169 S:      Odd Fixes
1170 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1171 F:      arch/arm/
1172 X:      arch/arm/boot/dts/
1173
1174 ARM PRIMECELL AACI PL041 DRIVER
1175 M:      Russell King <linux@armlinux.org.uk>
1176 S:      Odd Fixes
1177 F:      sound/arm/aaci.*
1178
1179 ARM PRIMECELL BUS SUPPORT
1180 M:      Russell King <linux@armlinux.org.uk>
1181 S:      Odd Fixes
1182 F:      drivers/amba/
1183 F:      include/linux/amba/bus.h
1184
1185 ARM PRIMECELL CLCD PL110 DRIVER
1186 M:      Russell King <linux@armlinux.org.uk>
1187 S:      Odd Fixes
1188 F:      drivers/video/fbdev/amba-clcd.*
1189
1190 ARM PRIMECELL KMI PL050 DRIVER
1191 M:      Russell King <linux@armlinux.org.uk>
1192 S:      Odd Fixes
1193 F:      drivers/input/serio/ambakmi.*
1194 F:      include/linux/amba/kmi.h
1195
1196 ARM PRIMECELL MMCI PL180/1 DRIVER
1197 M:      Russell King <linux@armlinux.org.uk>
1198 S:      Odd Fixes
1199 F:      drivers/mmc/host/mmci.*
1200 F:      include/linux/amba/mmci.h
1201
1202 ARM PRIMECELL SSP PL022 SPI DRIVER
1203 M:      Linus Walleij <linus.walleij@linaro.org>
1204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1205 S:      Maintained
1206 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1207 F:      drivers/spi/spi-pl022.c
1208
1209 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1210 M:      Russell King <linux@armlinux.org.uk>
1211 S:      Odd Fixes
1212 F:      drivers/tty/serial/amba-pl01*.c
1213 F:      include/linux/amba/serial.h
1214
1215 ARM PRIMECELL VIC PL190/PL192 DRIVER
1216 M:      Linus Walleij <linus.walleij@linaro.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1220 F:      drivers/irqchip/irq-vic.c
1221
1222 ARM SMMU DRIVERS
1223 M:      Will Deacon <will.deacon@arm.com>
1224 R:      Robin Murphy <robin.murphy@arm.com>
1225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1226 S:      Maintained
1227 F:      drivers/iommu/arm-smmu.c
1228 F:      drivers/iommu/arm-smmu-v3.c
1229 F:      drivers/iommu/io-pgtable-arm.c
1230 F:      drivers/iommu/io-pgtable-arm-v7s.c
1231
1232 ARM SUB-ARCHITECTURES
1233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1234 S:      Maintained
1235 F:      arch/arm/mach-*/
1236 F:      arch/arm/plat-*/
1237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1238
1239 ARM/ACTIONS SEMI ARCHITECTURE
1240 M:      Andreas Färber <afaerber@suse.de>
1241 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1243 S:      Maintained
1244 N:      owl
1245 F:      arch/arm/mach-actions/
1246 F:      arch/arm/boot/dts/owl-*
1247 F:      arch/arm64/boot/dts/actions/
1248 F:      drivers/clk/actions/
1249 F:      drivers/clocksource/timer-owl*
1250 F:      drivers/dma/owl-dma.c
1251 F:      drivers/i2c/busses/i2c-owl.c
1252 F:      drivers/pinctrl/actions/*
1253 F:      drivers/soc/actions/
1254 F:      include/dt-bindings/power/owl-*
1255 F:      include/linux/soc/actions/
1256 F:      Documentation/devicetree/bindings/arm/actions.txt
1257 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1258 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1259 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1260 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1261 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1262 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1263
1264 ARM/ADS SPHERE MACHINE SUPPORT
1265 M:      Lennert Buytenhek <kernel@wantstofly.org>
1266 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1267 S:      Maintained
1268
1269 ARM/AFEB9260 MACHINE SUPPORT
1270 M:      Sergey Lapin <slapin@ossfans.org>
1271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1272 S:      Maintained
1273
1274 ARM/AJECO 1ARM MACHINE SUPPORT
1275 M:      Lennert Buytenhek <kernel@wantstofly.org>
1276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1277 S:      Maintained
1278
1279 ARM/Allwinner SoC Clock Support
1280 M:      Emilio López <emilio@elopez.com.ar>
1281 S:      Maintained
1282 F:      drivers/clk/sunxi/
1283
1284 ARM/Allwinner sunXi SoC support
1285 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1286 M:      Chen-Yu Tsai <wens@csie.org>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 S:      Maintained
1289 N:      sun[x456789]i
1290 N:      sun50i
1291 F:      arch/arm/mach-sunxi/
1292 F:      arch/arm64/boot/dts/allwinner/
1293 F:      drivers/clk/sunxi-ng/
1294 F:      drivers/pinctrl/sunxi/
1295 F:      drivers/soc/sunxi/
1296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1297
1298 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1299 M:      Neil Armstrong <narmstrong@baylibre.com>
1300 M:      Jerome Brunet <jbrunet@baylibre.com>
1301 L:      linux-amlogic@lists.infradead.org
1302 S:      Maintained
1303 F:      drivers/clk/meson/
1304 F:      include/dt-bindings/clock/meson*
1305 F:      include/dt-bindings/clock/gxbb*
1306 F:      Documentation/devicetree/bindings/clock/amlogic*
1307
1308 ARM/Amlogic Meson SoC support
1309 M:      Kevin Hilman <khilman@baylibre.com>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 L:      linux-amlogic@lists.infradead.org
1312 W:      http://linux-meson.com/
1313 S:      Maintained
1314 F:      arch/arm/mach-meson/
1315 F:      arch/arm/boot/dts/meson*
1316 F:      arch/arm64/boot/dts/amlogic/
1317 F:      drivers/pinctrl/meson/
1318 F:      drivers/mmc/host/meson*
1319 F:      drivers/soc/amlogic/
1320 N:      meson
1321
1322 ARM/Amlogic Meson SoC Sound Drivers
1323 M:      Jerome Brunet <jbrunet@baylibre.com>
1324 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1325 S:      Maintained
1326 F:      sound/soc/meson/
1327 F:      Documentation/devicetree/bindings/sound/amlogic*
1328
1329 ARM/Annapurna Labs ALPINE ARCHITECTURE
1330 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1331 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334 F:      arch/arm/mach-alpine/
1335 F:      arch/arm/boot/dts/alpine*
1336 F:      arch/arm64/boot/dts/al/
1337 F:      drivers/*/*alpine*
1338
1339 ARM/ARTPEC MACHINE SUPPORT
1340 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1341 M:      Lars Persson <lars.persson@axis.com>
1342 S:      Maintained
1343 L:      linux-arm-kernel@axis.com
1344 F:      arch/arm/mach-artpec
1345 F:      arch/arm/boot/dts/artpec6*
1346 F:      drivers/clk/axis
1347 F:      drivers/crypto/axis
1348 F:      drivers/pinctrl/pinctrl-artpec*
1349 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1350
1351 ARM/ASPEED I2C DRIVER
1352 M:      Brendan Higgins <brendanhiggins@google.com>
1353 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1354 R:      Joel Stanley <joel@jms.id.au>
1355 L:      linux-i2c@vger.kernel.org
1356 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1357 S:      Maintained
1358 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1359 F:      drivers/i2c/busses/i2c-aspeed.c
1360 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1361 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1362
1363 ARM/ASPEED MACHINE SUPPORT
1364 M:      Joel Stanley <joel@jms.id.au>
1365 R:      Andrew Jeffery <andrew@aj.id.au>
1366 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1367 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1368 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1369 S:      Supported
1370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1371 F:      arch/arm/mach-aspeed/
1372 F:      arch/arm/boot/dts/aspeed-*
1373 N:      aspeed
1374
1375 ARM/BITMAIN ARCHITECTURE
1376 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1378 S:      Maintained
1379 F:      arch/arm64/boot/dts/bitmain/
1380 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1381
1382 ARM/CALXEDA HIGHBANK ARCHITECTURE
1383 M:      Rob Herring <robh@kernel.org>
1384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1385 S:      Maintained
1386 F:      arch/arm/mach-highbank/
1387 F:      arch/arm/boot/dts/highbank.dts
1388 F:      arch/arm/boot/dts/ecx-*.dts*
1389
1390 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1391 M:      Krzysztof Halasa <khalasa@piap.pl>
1392 S:      Maintained
1393 F:      arch/arm/mach-cns3xxx/
1394
1395 ARM/CAVIUM THUNDER NETWORK DRIVER
1396 M:      Sunil Goutham <sgoutham@cavium.com>
1397 M:      Robert Richter <rric@kernel.org>
1398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1399 S:      Supported
1400 F:      drivers/net/ethernet/cavium/thunder/
1401
1402 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1403 M:      Lukasz Majewski <lukma@denx.de>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 S:      Maintained
1406 F:      arch/arm/mach-ep93xx/ts72xx.c
1407
1408 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1409 M:      Alexander Shiyan <shc_work@mail.ru>
1410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1411 S:      Odd Fixes
1412 N:      clps711x
1413
1414 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1415 M:      Lennert Buytenhek <kernel@wantstofly.org>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418
1419 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1420 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1421 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1423 S:      Maintained
1424 F:      arch/arm/mach-ep93xx/
1425 F:      arch/arm/mach-ep93xx/include/mach/
1426
1427 ARM/CLKDEV SUPPORT
1428 M:      Russell King <linux@armlinux.org.uk>
1429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1430 S:      Maintained
1431 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1432 F:      drivers/clk/clkdev.c
1433
1434 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1435 M:      Mike Rapoport <mike@compulab.co.il>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 S:      Maintained
1438
1439 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1440 M:      Baruch Siach <baruch@tkos.co.il>
1441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1442 S:      Maintained
1443 F:      arch/arm/boot/dts/cx92755*
1444 N:      digicolor
1445
1446 ARM/CONTEC MICRO9 MACHINE SUPPORT
1447 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1448 S:      Maintained
1449 F:      arch/arm/mach-ep93xx/micro9.c
1450
1451 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1452 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1453 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1455 S:      Maintained
1456 F:      drivers/hwtracing/coresight/*
1457 F:      Documentation/trace/coresight.txt
1458 F:      Documentation/trace/coresight-cpu-debug.txt
1459 F:      Documentation/devicetree/bindings/arm/coresight.txt
1460 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1461 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1462 F:      tools/perf/arch/arm/util/pmu.c
1463 F:      tools/perf/arch/arm/util/auxtrace.c
1464 F:      tools/perf/arch/arm/util/cs-etm.c
1465 F:      tools/perf/arch/arm/util/cs-etm.h
1466 F:      tools/perf/util/cs-etm.*
1467 F:      tools/perf/util/cs-etm-decoder/*
1468
1469 ARM/CORGI MACHINE SUPPORT
1470 M:      Richard Purdie <rpurdie@rpsys.net>
1471 S:      Maintained
1472
1473 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1474 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1475 M:      Linus Walleij <linus.walleij@linaro.org>
1476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1477 T:      git git://github.com/ulli-kroll/linux.git
1478 S:      Maintained
1479 F:      Documentation/devicetree/bindings/arm/gemini.txt
1480 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1481 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1482 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1483 F:      arch/arm/mach-gemini/
1484 F:      drivers/net/ethernet/cortina/
1485 F:      drivers/pinctrl/pinctrl-gemini.c
1486 F:      drivers/rtc/rtc-ftrtc010.c
1487
1488 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1489 M:      Barry Song <baohua@kernel.org>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1492 S:      Maintained
1493 F:      arch/arm/boot/dts/prima2*
1494 F:      arch/arm/mach-prima2/
1495 F:      drivers/clk/sirf/
1496 F:      drivers/clocksource/timer-prima2.c
1497 F:      drivers/clocksource/timer-atlas7.c
1498 N:      [^a-z]sirf
1499 X:      drivers/gnss
1500
1501 ARM/EBSA110 MACHINE SUPPORT
1502 M:      Russell King <linux@armlinux.org.uk>
1503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1504 W:      http://www.armlinux.org.uk/
1505 S:      Maintained
1506 F:      arch/arm/mach-ebsa110/
1507 F:      drivers/net/ethernet/amd/am79c961a.*
1508
1509 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1510 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1511 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514 N:      efm32
1515
1516 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1517 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 F:      arch/arm/mach-pxa/ezx.c
1521
1522 ARM/FARADAY FA526 PORT
1523 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1525 S:      Maintained
1526 T:      git git://git.berlios.de/gemini-board
1527 F:      arch/arm/mm/*-fa*
1528
1529 ARM/FOOTBRIDGE ARCHITECTURE
1530 M:      Russell King <linux@armlinux.org.uk>
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 W:      http://www.armlinux.org.uk/
1533 S:      Maintained
1534 F:      arch/arm/include/asm/hardware/dec21285.h
1535 F:      arch/arm/mach-footbridge/
1536
1537 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1538 M:      Shawn Guo <shawnguo@kernel.org>
1539 M:      Sascha Hauer <s.hauer@pengutronix.de>
1540 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1541 R:      Fabio Estevam <festevam@gmail.com>
1542 R:      NXP Linux Team <linux-imx@nxp.com>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1546 N:      imx
1547 N:      mxs
1548 X:      drivers/media/i2c/
1549
1550 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1551 M:      Shawn Guo <shawnguo@kernel.org>
1552 M:      Sascha Hauer <s.hauer@pengutronix.de>
1553 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1554 R:      Stefan Agner <stefan@agner.ch>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 S:      Maintained
1557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1558 F:      arch/arm/mach-imx/*vf610*
1559 F:      arch/arm/boot/dts/vf*
1560
1561 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1562 M:      Shawn Guo <shawnguo@kernel.org>
1563 M:      Li Yang <leoyang.li@nxp.com>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1567 F:      arch/arm/boot/dts/ls1021a*
1568 F:      arch/arm64/boot/dts/freescale/fsl-*
1569 F:      arch/arm64/boot/dts/freescale/qoriq-*
1570
1571 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1572 M:      Lennert Buytenhek <kernel@wantstofly.org>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 S:      Maintained
1575
1576 ARM/GUMSTIX MACHINE SUPPORT
1577 M:      Steve Sakoman <sakoman@gmail.com>
1578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1579 S:      Maintained
1580
1581 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1582 M:      Philipp Zabel <philipp.zabel@gmail.com>
1583 M:      Paul Parsons <lost.distance@yahoo.com>
1584 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1585 S:      Maintained
1586 F:      arch/arm/mach-pxa/hx4700.c
1587 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1588 F:      sound/soc/pxa/hx4700.c
1589
1590 ARM/HISILICON SOC SUPPORT
1591 M:      Wei Xu <xuwei5@hisilicon.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 W:      http://www.hisilicon.com
1594 S:      Supported
1595 T:      git git://github.com/hisilicon/linux-hisi.git
1596 F:      arch/arm/mach-hisi/
1597 F:      arch/arm/boot/dts/hi3*
1598 F:      arch/arm/boot/dts/hip*
1599 F:      arch/arm/boot/dts/hisi*
1600 F:      arch/arm64/boot/dts/hisilicon/
1601
1602 ARM/HP JORNADA 7XX MACHINE SUPPORT
1603 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1604 W:      www.jlime.com
1605 S:      Maintained
1606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1607 F:      arch/arm/mach-sa1100/jornada720.c
1608 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1609
1610 ARM/IGEP MACHINE SUPPORT
1611 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1612 M:      Javier Martinez Canillas <javier@dowhile0.org>
1613 L:      linux-omap@vger.kernel.org
1614 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1615 S:      Maintained
1616 F:      arch/arm/boot/dts/omap3-igep*
1617
1618 ARM/INCOME PXA270 SUPPORT
1619 M:      Marek Vasut <marek.vasut@gmail.com>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 S:      Maintained
1622 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1623
1624 ARM/INTEL IOP13XX ARM ARCHITECTURE
1625 M:      Lennert Buytenhek <kernel@wantstofly.org>
1626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1627 S:      Maintained
1628
1629 ARM/INTEL IOP32X ARM ARCHITECTURE
1630 M:      Lennert Buytenhek <kernel@wantstofly.org>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 S:      Maintained
1633
1634 ARM/INTEL IOP33X ARM ARCHITECTURE
1635 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1636 S:      Orphan
1637
1638 ARM/INTEL IQ81342EX MACHINE SUPPORT
1639 M:      Lennert Buytenhek <kernel@wantstofly.org>
1640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1641 S:      Maintained
1642
1643 ARM/INTEL IXDP2850 MACHINE SUPPORT
1644 M:      Lennert Buytenhek <kernel@wantstofly.org>
1645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1646 S:      Maintained
1647
1648 ARM/INTEL IXP4XX ARM ARCHITECTURE
1649 M:      Imre Kaloz <kaloz@openwrt.org>
1650 M:      Krzysztof Halasa <khalasa@piap.pl>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/mach-ixp4xx/
1654
1655 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1656 M:      Jonathan Cameron <jic23@cam.ac.uk>
1657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1658 S:      Maintained
1659 F:      arch/arm/mach-pxa/stargate2.c
1660 F:      drivers/pcmcia/pxa2xx_stargate2.c
1661
1662 ARM/INTEL XSC3 (MANZANO) ARM CORE
1663 M:      Lennert Buytenhek <kernel@wantstofly.org>
1664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1665 S:      Maintained
1666
1667 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1668 M:      Lennert Buytenhek <kernel@wantstofly.org>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671
1672 ARM/LG1K ARCHITECTURE
1673 M:      Chanho Min <chanho.min@lge.com>
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Maintained
1676 F:      arch/arm64/boot/dts/lg/
1677
1678 ARM/LOGICPD PXA270 MACHINE SUPPORT
1679 M:      Lennert Buytenhek <kernel@wantstofly.org>
1680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681 S:      Maintained
1682
1683 ARM/LPC18XX ARCHITECTURE
1684 M:      Vladimir Zapolskiy <vz@mleia.com>
1685 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1686 S:      Maintained
1687 F:      arch/arm/boot/dts/lpc43*
1688 F:      drivers/i2c/busses/i2c-lpc2k.c
1689 F:      drivers/memory/pl172.c
1690 F:      drivers/mtd/spi-nor/nxp-spifi.c
1691 F:      drivers/rtc/rtc-lpc24xx.c
1692 N:      lpc18xx
1693
1694 ARM/LPC32XX SOC SUPPORT
1695 M:      Vladimir Zapolskiy <vz@mleia.com>
1696 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1698 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1699 S:      Maintained
1700 F:      arch/arm/boot/dts/lpc32*
1701 F:      arch/arm/mach-lpc32xx/
1702 F:      drivers/i2c/busses/i2c-pnx.c
1703 F:      drivers/net/ethernet/nxp/lpc_eth.c
1704 F:      drivers/usb/host/ohci-nxp.c
1705 F:      drivers/watchdog/pnx4008_wdt.c
1706 N:      lpc32xx
1707
1708 ARM/MAGICIAN MACHINE SUPPORT
1709 M:      Philipp Zabel <philipp.zabel@gmail.com>
1710 S:      Maintained
1711
1712 ARM/Marvell Dove/MV78xx0/Orion SOC support
1713 M:      Jason Cooper <jason@lakedaemon.net>
1714 M:      Andrew Lunn <andrew@lunn.ch>
1715 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1716 M:      Gregory Clement <gregory.clement@bootlin.com>
1717 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1718 S:      Maintained
1719 F:      Documentation/devicetree/bindings/soc/dove/
1720 F:      arch/arm/mach-dove/
1721 F:      arch/arm/mach-mv78xx0/
1722 F:      arch/arm/mach-orion5x/
1723 F:      arch/arm/plat-orion/
1724 F:      arch/arm/boot/dts/dove*
1725 F:      arch/arm/boot/dts/orion5x*
1726
1727 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1728 M:      Jason Cooper <jason@lakedaemon.net>
1729 M:      Andrew Lunn <andrew@lunn.ch>
1730 M:      Gregory Clement <gregory.clement@bootlin.com>
1731 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1733 S:      Maintained
1734 F:      arch/arm/boot/dts/armada*
1735 F:      arch/arm/boot/dts/kirkwood*
1736 F:      arch/arm/configs/mvebu_*_defconfig
1737 F:      arch/arm/mach-mvebu/
1738 F:      arch/arm64/boot/dts/marvell/armada*
1739 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1740 F:      drivers/cpufreq/armada-8k-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:      Documentation/devicetree/bindings/*/qcom*
1953 F:      arch/arm/boot/dts/qcom-*.dts
1954 F:      arch/arm/boot/dts/qcom-*.dtsi
1955 F:      arch/arm/mach-qcom/
1956 F:      arch/arm64/boot/dts/qcom/
1957 F:      drivers/*/qcom/
1958 F:      drivers/*/qcom*
1959 F:      drivers/*/*/qcom/
1960 F:      drivers/*/*/qcom*
1961 F:      drivers/*/pm8???-*
1962 F:      drivers/bluetooth/btqcomsmd.c
1963 F:      drivers/clocksource/timer-qcom.c
1964 F:      drivers/extcon/extcon-qcom*
1965 F:      drivers/iommu/msm*
1966 F:      drivers/i2c/busses/i2c-qup.c
1967 F:      drivers/i2c/busses/i2c-qcom-geni.c
1968 F:      drivers/mfd/ssbi.c
1969 F:      drivers/mmc/host/mmci_qcom*
1970 F:      drivers/mmc/host/sdhci_msm.c
1971 F:      drivers/pci/controller/dwc/pcie-qcom.c
1972 F:      drivers/phy/qualcomm/
1973 F:      drivers/power/*/msm*
1974 F:      drivers/reset/reset-qcom-*
1975 F:      drivers/scsi/ufs/ufs-qcom.*
1976 F:      drivers/spi/spi-qup.c
1977 F:      drivers/spi/spi-geni-qcom.c
1978 F:      drivers/spi/spi-qcom-qspi.c
1979 F:      drivers/tty/serial/msm_serial.c
1980 F:      drivers/usb/dwc3/dwc3-qcom.c
1981 F:      include/dt-bindings/*/qcom*
1982 F:      include/linux/*/qcom*
1983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1984
1985 ARM/RADISYS ENP2611 MACHINE SUPPORT
1986 M:      Lennert Buytenhek <kernel@wantstofly.org>
1987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1988 S:      Maintained
1989
1990 ARM/RDA MICRO ARCHITECTURE
1991 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1993 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
1994 S:      Maintained
1995 F:      arch/arm/boot/dts/rda8810pl-*
1996 F:      drivers/clocksource/timer-rda.c
1997 F:      drivers/irqchip/irq-rda-intc.c
1998 F:      drivers/tty/serial/rda-uart.c
1999 F:      Documentation/devicetree/bindings/arm/rda.txt
2000 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2001 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2002 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2003
2004 ARM/REALTEK ARCHITECTURE
2005 M:      Andreas Färber <afaerber@suse.de>
2006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2007 S:      Maintained
2008 F:      arch/arm64/boot/dts/realtek/
2009 F:      Documentation/devicetree/bindings/arm/realtek.txt
2010
2011 ARM/RENESAS ARM64 ARCHITECTURE
2012 M:      Simon Horman <horms@verge.net.au>
2013 M:      Magnus Damm <magnus.damm@gmail.com>
2014 L:      linux-renesas-soc@vger.kernel.org
2015 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2017 S:      Supported
2018 F:      arch/arm64/boot/dts/renesas/
2019 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2020 F:      drivers/soc/renesas/
2021 F:      include/linux/soc/renesas/
2022
2023 ARM/RISCPC ARCHITECTURE
2024 M:      Russell King <linux@armlinux.org.uk>
2025 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2026 W:      http://www.armlinux.org.uk/
2027 S:      Maintained
2028 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2029 F:      arch/arm/include/asm/hardware/ioc.h
2030 F:      arch/arm/include/asm/hardware/iomd.h
2031 F:      arch/arm/include/asm/hardware/memc.h
2032 F:      arch/arm/mach-rpc/
2033 F:      drivers/net/ethernet/8390/etherh.c
2034 F:      drivers/net/ethernet/i825xx/ether1*
2035 F:      drivers/net/ethernet/seeq/ether3*
2036 F:      drivers/scsi/arm/
2037
2038 ARM/Rockchip SoC support
2039 M:      Heiko Stuebner <heiko@sntech.de>
2040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2041 L:      linux-rockchip@lists.infradead.org
2042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2043 S:      Maintained
2044 F:      arch/arm/boot/dts/rk3*
2045 F:      arch/arm/boot/dts/rv1108*
2046 F:      arch/arm/mach-rockchip/
2047 F:      drivers/clk/rockchip/
2048 F:      drivers/i2c/busses/i2c-rk3x.c
2049 F:      drivers/*/*rockchip*
2050 F:      drivers/*/*/*rockchip*
2051 F:      sound/soc/rockchip/
2052 N:      rockchip
2053
2054 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2055 M:      Kukjin Kim <kgene@kernel.org>
2056 M:      Krzysztof Kozlowski <krzk@kernel.org>
2057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2058 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2059 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2060 S:      Maintained
2061 F:      arch/arm/boot/dts/s3c*
2062 F:      arch/arm/boot/dts/s5p*
2063 F:      arch/arm/boot/dts/exynos*
2064 F:      arch/arm64/boot/dts/exynos/
2065 F:      arch/arm/plat-samsung/
2066 F:      arch/arm/mach-s3c24*/
2067 F:      arch/arm/mach-s3c64xx/
2068 F:      arch/arm/mach-s5p*/
2069 F:      arch/arm/mach-exynos*/
2070 F:      drivers/*/*s3c24*
2071 F:      drivers/*/*/*s3c24*
2072 F:      drivers/*/*s3c64xx*
2073 F:      drivers/*/*s5pv210*
2074 F:      drivers/memory/samsung/*
2075 F:      drivers/soc/samsung/*
2076 F:      Documentation/arm/Samsung/
2077 F:      Documentation/devicetree/bindings/arm/samsung/
2078 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2079 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2080 N:      exynos
2081
2082 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2083 M:      Kyungmin Park <kyungmin.park@samsung.com>
2084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2085 S:      Maintained
2086 F:      arch/arm/mach-s5pv210/
2087
2088 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2089 M:      Kyungmin Park <kyungmin.park@samsung.com>
2090 M:      Kamil Debski <kamil@wypas.org>
2091 M:      Andrzej Hajda <a.hajda@samsung.com>
2092 L:      linux-arm-kernel@lists.infradead.org
2093 L:      linux-media@vger.kernel.org
2094 S:      Maintained
2095 F:      drivers/media/platform/s5p-g2d/
2096
2097 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2098 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2099 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2100 L:      linux-media@vger.kernel.org
2101 S:      Maintained
2102 F:      drivers/media/platform/s5p-cec/
2103 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2104
2105 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2106 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2107 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2108 L:      linux-arm-kernel@lists.infradead.org
2109 L:      linux-media@vger.kernel.org
2110 S:      Maintained
2111 F:      drivers/media/platform/s5p-jpeg/
2112
2113 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2114 M:      Kyungmin Park <kyungmin.park@samsung.com>
2115 M:      Kamil Debski <kamil@wypas.org>
2116 M:      Jeongtae Park <jtp.park@samsung.com>
2117 M:      Andrzej Hajda <a.hajda@samsung.com>
2118 L:      linux-arm-kernel@lists.infradead.org
2119 L:      linux-media@vger.kernel.org
2120 S:      Maintained
2121 F:      drivers/media/platform/s5p-mfc/
2122
2123 ARM/SHMOBILE ARM ARCHITECTURE
2124 M:      Simon Horman <horms@verge.net.au>
2125 M:      Magnus Damm <magnus.damm@gmail.com>
2126 L:      linux-renesas-soc@vger.kernel.org
2127 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2129 S:      Supported
2130 F:      arch/arm/boot/dts/emev2*
2131 F:      arch/arm/boot/dts/gr-peach*
2132 F:      arch/arm/boot/dts/iwg20d-q7*
2133 F:      arch/arm/boot/dts/r7s*
2134 F:      arch/arm/boot/dts/r8a*
2135 F:      arch/arm/boot/dts/r9a*
2136 F:      arch/arm/boot/dts/sh*
2137 F:      arch/arm/configs/shmobile_defconfig
2138 F:      arch/arm/include/debug/renesas-scif.S
2139 F:      arch/arm/mach-shmobile/
2140 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2141 F:      drivers/soc/renesas/
2142 F:      include/linux/soc/renesas/
2143
2144 ARM/SOCFPGA ARCHITECTURE
2145 M:      Dinh Nguyen <dinguyen@kernel.org>
2146 S:      Maintained
2147 F:      arch/arm/mach-socfpga/
2148 F:      arch/arm/boot/dts/socfpga*
2149 F:      arch/arm/configs/socfpga_defconfig
2150 F:      arch/arm64/boot/dts/altera/
2151 W:      http://www.rocketboards.org
2152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2153
2154 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2155 M:      Dinh Nguyen <dinguyen@kernel.org>
2156 S:      Maintained
2157 F:      drivers/clk/socfpga/
2158
2159 ARM/SOCFPGA EDAC SUPPORT
2160 M:      Thor Thayer <thor.thayer@linux.intel.com>
2161 S:      Maintained
2162 F:      drivers/edac/altera_edac.
2163
2164 ARM/SPREADTRUM SoC SUPPORT
2165 M:      Orson Zhai <orsonzhai@gmail.com>
2166 M:      Baolin Wang <baolin.wang@linaro.org>
2167 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2168 S:      Maintained
2169 F:      arch/arm64/boot/dts/sprd
2170 N:      sprd
2171
2172 ARM/STI ARCHITECTURE
2173 M:      Patrice Chotard <patrice.chotard@st.com>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 W:      http://www.stlinux.com
2176 S:      Maintained
2177 F:      arch/arm/mach-sti/
2178 F:      arch/arm/boot/dts/sti*
2179 F:      drivers/char/hw_random/st-rng.c
2180 F:      drivers/clocksource/arm_global_timer.c
2181 F:      drivers/clocksource/clksrc_st_lpc.c
2182 F:      drivers/cpufreq/sti-cpufreq.c
2183 F:      drivers/dma/st_fdma*
2184 F:      drivers/i2c/busses/i2c-st.c
2185 F:      drivers/media/rc/st_rc.c
2186 F:      drivers/media/platform/sti/c8sectpfe/
2187 F:      drivers/mmc/host/sdhci-st.c
2188 F:      drivers/phy/st/phy-miphy28lp.c
2189 F:      drivers/phy/st/phy-stih407-usb.c
2190 F:      drivers/pinctrl/pinctrl-st.c
2191 F:      drivers/remoteproc/st_remoteproc.c
2192 F:      drivers/remoteproc/st_slim_rproc.c
2193 F:      drivers/reset/sti/
2194 F:      drivers/rtc/rtc-st-lpc.c
2195 F:      drivers/tty/serial/st-asc.c
2196 F:      drivers/usb/dwc3/dwc3-st.c
2197 F:      drivers/usb/host/ehci-st.c
2198 F:      drivers/usb/host/ohci-st.c
2199 F:      drivers/watchdog/st_lpc_wdt.c
2200 F:      drivers/ata/ahci_st.c
2201 F:      include/linux/remoteproc/st_slim_rproc.h
2202
2203 ARM/STM32 ARCHITECTURE
2204 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2205 M:      Alexandre Torgue <alexandre.torgue@st.com>
2206 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2208 S:      Maintained
2209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2210 N:      stm32
2211 N:      stm
2212 F:      arch/arm/boot/dts/stm32*
2213 F:      arch/arm/mach-stm32/
2214 F:      drivers/clocksource/armv7m_systick.c
2215
2216 ARM/Synaptics SoC support
2217 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2218 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2219 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2220 S:      Maintained
2221 F:      arch/arm/mach-berlin/
2222 F:      arch/arm/boot/dts/berlin*
2223 F:      arch/arm64/boot/dts/synaptics/
2224
2225 ARM/TANGO ARCHITECTURE
2226 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2227 M:      Mans Rullgard <mans@mansr.com>
2228 L:      linux-arm-kernel@lists.infradead.org
2229 S:      Odd Fixes
2230 N:      tango
2231
2232 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2233 M:      Lennert Buytenhek <kernel@wantstofly.org>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 S:      Maintained
2236
2237 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2238 M:      Hans Verkuil <hans.verkuil@cisco.com>
2239 L:      linux-tegra@vger.kernel.org
2240 L:      linux-media@vger.kernel.org
2241 S:      Maintained
2242 F:      drivers/media/platform/tegra-cec/
2243 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2244
2245 ARM/TETON BGA MACHINE SUPPORT
2246 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2248 S:      Maintained
2249
2250 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2251 M:      Santosh Shilimkar <ssantosh@kernel.org>
2252 L:      linux-kernel@vger.kernel.org
2253 S:      Maintained
2254 F:      drivers/memory/*emif*
2255
2256 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2257 M:      Tero Kristo <t-kristo@ti.com>
2258 M:      Nishanth Menon <nm@ti.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Supported
2261 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2262 F:      arch/arm64/boot/dts/ti/Makefile
2263 F:      arch/arm64/boot/dts/ti/k3-*
2264 F:      include/dt-bindings/pinctrl/k3.h
2265
2266 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2267 M:      Santosh Shilimkar <ssantosh@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/mach-keystone/
2271 F:      arch/arm/boot/dts/keystone-*
2272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2273
2274 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2275 M:      Santosh Shilimkar <ssantosh@kernel.org>
2276 L:      linux-kernel@vger.kernel.org
2277 S:      Maintained
2278 F:      drivers/clk/keystone/
2279
2280 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2281 M:      Santosh Shilimkar <ssantosh@kernel.org>
2282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2283 L:      linux-kernel@vger.kernel.org
2284 S:      Maintained
2285 F:      drivers/clocksource/timer-keystone.c
2286
2287 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2288 M:      Santosh Shilimkar <ssantosh@kernel.org>
2289 L:      linux-kernel@vger.kernel.org
2290 S:      Maintained
2291 F:      drivers/power/reset/keystone-reset.c
2292
2293 ARM/THECUS N2100 MACHINE SUPPORT
2294 M:      Lennert Buytenhek <kernel@wantstofly.org>
2295 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2296 S:      Maintained
2297
2298 ARM/TOSA MACHINE SUPPORT
2299 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2300 M:      Dirk Opfer <dirk@opfer-online.de>
2301 S:      Maintained
2302
2303 ARM/UNIPHIER ARCHITECTURE
2304 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2307 S:      Maintained
2308 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2309 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2310 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2311 F:      arch/arm/boot/dts/uniphier*
2312 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2313 F:      arch/arm/mach-uniphier/
2314 F:      arch/arm/mm/cache-uniphier.c
2315 F:      arch/arm64/boot/dts/socionext/uniphier*
2316 F:      drivers/bus/uniphier-system-bus.c
2317 F:      drivers/clk/uniphier/
2318 F:      drivers/dmaengine/uniphier-mdmac.c
2319 F:      drivers/gpio/gpio-uniphier.c
2320 F:      drivers/i2c/busses/i2c-uniphier*
2321 F:      drivers/irqchip/irq-uniphier-aidet.c
2322 F:      drivers/mmc/host/uniphier-sd.c
2323 F:      drivers/pinctrl/uniphier/
2324 F:      drivers/reset/reset-uniphier.c
2325 F:      drivers/tty/serial/8250/8250_uniphier.c
2326 N:      uniphier
2327
2328 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2329 M:      Ulf Hansson <ulf.hansson@linaro.org>
2330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2331 T:      git git://git.linaro.org/people/ulfh/clk.git
2332 S:      Maintained
2333 F:      drivers/clk/ux500/
2334
2335 ARM/VERSATILE EXPRESS PLATFORM
2336 M:      Liviu Dudau <liviu.dudau@arm.com>
2337 M:      Sudeep Holla <sudeep.holla@arm.com>
2338 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2339 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2340 S:      Maintained
2341 F:      arch/arm/boot/dts/vexpress*
2342 F:      arch/arm64/boot/dts/arm/
2343 F:      arch/arm/mach-vexpress/
2344 F:      */*/vexpress*
2345 F:      */*/*/vexpress*
2346 F:      drivers/clk/versatile/clk-vexpress-osc.c
2347 F:      drivers/clocksource/timer-versatile.c
2348 N:      mps2
2349
2350 ARM/VFP SUPPORT
2351 M:      Russell King <linux@armlinux.org.uk>
2352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2353 W:      http://www.armlinux.org.uk/
2354 S:      Maintained
2355 F:      arch/arm/vfp/
2356
2357 ARM/VOIPAC PXA270 SUPPORT
2358 M:      Marek Vasut <marek.vasut@gmail.com>
2359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2360 S:      Maintained
2361 F:      arch/arm/mach-pxa/vpac270.c
2362 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2363
2364 ARM/VT8500 ARM ARCHITECTURE
2365 M:      Tony Prisk <linux@prisktech.co.nz>
2366 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2367 S:      Maintained
2368 F:      arch/arm/mach-vt8500/
2369 F:      drivers/clocksource/timer-vt8500.c
2370 F:      drivers/i2c/busses/i2c-wmt.c
2371 F:      drivers/mmc/host/wmt-sdmmc.c
2372 F:      drivers/pwm/pwm-vt8500.c
2373 F:      drivers/rtc/rtc-vt8500.c
2374 F:      drivers/tty/serial/vt8500_serial.c
2375 F:      drivers/usb/host/ehci-platform.c
2376 F:      drivers/usb/host/uhci-platform.c
2377 F:      drivers/video/fbdev/vt8500lcdfb.*
2378 F:      drivers/video/fbdev/wm8505fb*
2379 F:      drivers/video/fbdev/wmt_ge_rops.*
2380
2381 ARM/ZIPIT Z2 SUPPORT
2382 M:      Marek Vasut <marek.vasut@gmail.com>
2383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2384 S:      Maintained
2385 F:      arch/arm/mach-pxa/z2.c
2386 F:      arch/arm/mach-pxa/include/mach/z2.h
2387
2388 ARM/ZTE ARCHITECTURE
2389 M:      Jun Nie <jun.nie@linaro.org>
2390 M:      Shawn Guo <shawnguo@kernel.org>
2391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2392 S:      Maintained
2393 F:      arch/arm/boot/dts/zx2967*
2394 F:      arch/arm/mach-zx/
2395 F:      arch/arm64/boot/dts/zte/
2396 F:      drivers/clk/zte/
2397 F:      drivers/dma/zx_dma.c
2398 F:      drivers/gpio/gpio-zx.c
2399 F:      drivers/i2c/busses/i2c-zx2967.c
2400 F:      drivers/mmc/host/dw_mmc-zx.*
2401 F:      drivers/pinctrl/zte/
2402 F:      drivers/soc/zte/
2403 F:      drivers/thermal/zx2967_thermal.c
2404 F:      drivers/watchdog/zx2967_wdt.c
2405 F:      Documentation/devicetree/bindings/arm/zte.yaml
2406 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2407 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2408 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2409 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2410 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2411 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2412 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2413 F:      Documentation/devicetree/bindings/soc/zte/
2414 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2415 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2416 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2417 F:      include/dt-bindings/clock/zx2967*.h
2418 F:      include/dt-bindings/soc/zte,*.h
2419 F:      sound/soc/codecs/zx_aud96p22.c
2420 F:      sound/soc/zte/
2421
2422 ARM/ZYNQ ARCHITECTURE
2423 M:      Michal Simek <michal.simek@xilinx.com>
2424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2425 W:      http://wiki.xilinx.com
2426 T:      git https://github.com/Xilinx/linux-xlnx.git
2427 S:      Supported
2428 F:      arch/arm/mach-zynq/
2429 F:      drivers/cpuidle/cpuidle-zynq.c
2430 F:      drivers/block/xsysace.c
2431 N:      zynq
2432 N:      xilinx
2433 F:      drivers/clocksource/timer-cadence-ttc.c
2434 F:      drivers/i2c/busses/i2c-cadence.c
2435 F:      drivers/mmc/host/sdhci-of-arasan.c
2436 F:      drivers/edac/synopsys_edac.c
2437 F:      drivers/i2c/busses/i2c-xiic.c
2438
2439 ARM64 PORT (AARCH64 ARCHITECTURE)
2440 M:      Catalin Marinas <catalin.marinas@arm.com>
2441 M:      Will Deacon <will.deacon@arm.com>
2442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2444 S:      Maintained
2445 F:      arch/arm64/
2446 X:      arch/arm64/boot/dts/
2447 F:      Documentation/arm64/
2448
2449 AS3645A LED FLASH CONTROLLER DRIVER
2450 M:      Sakari Ailus <sakari.ailus@iki.fi>
2451 L:      linux-leds@vger.kernel.org
2452 S:      Maintained
2453 F:      drivers/leds/leds-as3645a.c
2454
2455 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2456 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2457 L:      linux-media@vger.kernel.org
2458 T:      git git://linuxtv.org/media_tree.git
2459 S:      Maintained
2460 F:      drivers/media/i2c/ak7375.c
2461 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2462
2463 ASAHI KASEI AK8974 DRIVER
2464 M:      Linus Walleij <linus.walleij@linaro.org>
2465 L:      linux-iio@vger.kernel.org
2466 W:      http://www.akm.com/
2467 S:      Supported
2468 F:      drivers/iio/magnetometer/ak8974.c
2469
2470 ASC7621 HARDWARE MONITOR DRIVER
2471 M:      George Joseph <george.joseph@fairview5.com>
2472 L:      linux-hwmon@vger.kernel.org
2473 S:      Maintained
2474 F:      Documentation/hwmon/asc7621
2475 F:      drivers/hwmon/asc7621.c
2476
2477 ASPEED VIDEO ENGINE DRIVER
2478 M:      Eddie James <eajames@linux.ibm.com>
2479 L:      linux-media@vger.kernel.org
2480 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2481 S:      Maintained
2482 F:      drivers/media/platform/aspeed-video.c
2483 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2484
2485 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2486 M:      Corentin Chary <corentin.chary@gmail.com>
2487 L:      acpi4asus-user@lists.sourceforge.net
2488 L:      platform-driver-x86@vger.kernel.org
2489 W:      http://acpi4asus.sf.net
2490 S:      Maintained
2491 F:      drivers/platform/x86/asus*.c
2492 F:      drivers/platform/x86/eeepc*.c
2493
2494 ASUS WIRELESS RADIO CONTROL DRIVER
2495 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2496 L:      platform-driver-x86@vger.kernel.org
2497 S:      Maintained
2498 F:      drivers/platform/x86/asus-wireless.c
2499
2500 ASYMMETRIC KEYS
2501 M:      David Howells <dhowells@redhat.com>
2502 L:      keyrings@vger.kernel.org
2503 S:      Maintained
2504 F:      Documentation/crypto/asymmetric-keys.txt
2505 F:      include/linux/verification.h
2506 F:      include/crypto/public_key.h
2507 F:      include/crypto/pkcs7.h
2508 F:      crypto/asymmetric_keys/
2509
2510 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2511 R:      Dan Williams <dan.j.williams@intel.com>
2512 W:      http://sourceforge.net/projects/xscaleiop
2513 S:      Odd fixes
2514 F:      Documentation/crypto/async-tx-api.txt
2515 F:      crypto/async_tx/
2516 F:      drivers/dma/
2517 F:      include/linux/dmaengine.h
2518 F:      include/linux/async_tx.h
2519
2520 AT24 EEPROM DRIVER
2521 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2522 L:      linux-i2c@vger.kernel.org
2523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2524 S:      Maintained
2525 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2526 F:      drivers/misc/eeprom/at24.c
2527 F:      include/linux/platform_data/at24.h
2528
2529 ATA OVER ETHERNET (AOE) DRIVER
2530 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2531 W:      http://www.openaoe.org/
2532 S:      Supported
2533 F:      Documentation/aoe/
2534 F:      drivers/block/aoe/
2535
2536 ATHEROS 71XX/9XXX GPIO DRIVER
2537 M:      Alban Bedel <albeu@free.fr>
2538 W:      https://github.com/AlbanBedel/linux
2539 T:      git git://github.com/AlbanBedel/linux
2540 S:      Maintained
2541 F:      drivers/gpio/gpio-ath79.c
2542 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2543
2544 ATHEROS 71XX/9XXX USB PHY DRIVER
2545 M:      Alban Bedel <albeu@free.fr>
2546 W:      https://github.com/AlbanBedel/linux
2547 T:      git git://github.com/AlbanBedel/linux
2548 S:      Maintained
2549 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2550 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2551
2552 ATHEROS ATH GENERIC UTILITIES
2553 M:      Kalle Valo <kvalo@codeaurora.org>
2554 L:      linux-wireless@vger.kernel.org
2555 S:      Supported
2556 F:      drivers/net/wireless/ath/*
2557
2558 ATHEROS ATH5K WIRELESS DRIVER
2559 M:      Jiri Slaby <jirislaby@gmail.com>
2560 M:      Nick Kossifidis <mickflemm@gmail.com>
2561 M:      Luis Chamberlain <mcgrof@kernel.org>
2562 L:      linux-wireless@vger.kernel.org
2563 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2564 S:      Maintained
2565 F:      drivers/net/wireless/ath/ath5k/
2566
2567 ATHEROS ATH6KL WIRELESS DRIVER
2568 M:      Kalle Valo <kvalo@codeaurora.org>
2569 L:      linux-wireless@vger.kernel.org
2570 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2572 S:      Supported
2573 F:      drivers/net/wireless/ath/ath6kl/
2574
2575 ATI_REMOTE2 DRIVER
2576 M:      Ville Syrjala <syrjala@sci.fi>
2577 S:      Maintained
2578 F:      drivers/input/misc/ati_remote2.c
2579
2580 ATK0110 HWMON DRIVER
2581 M:      Luca Tettamanti <kronos.it@gmail.com>
2582 L:      linux-hwmon@vger.kernel.org
2583 S:      Maintained
2584 F:      drivers/hwmon/asus_atk0110.c
2585
2586 ATLX ETHERNET DRIVERS
2587 M:      Jay Cliburn <jcliburn@gmail.com>
2588 M:      Chris Snook <chris.snook@gmail.com>
2589 L:      netdev@vger.kernel.org
2590 W:      http://sourceforge.net/projects/atl1
2591 W:      http://atl1.sourceforge.net
2592 S:      Maintained
2593 F:      drivers/net/ethernet/atheros/
2594
2595 ATM
2596 M:      Chas Williams <3chas3@gmail.com>
2597 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2598 L:      netdev@vger.kernel.org
2599 W:      http://linux-atm.sourceforge.net
2600 S:      Maintained
2601 F:      drivers/atm/
2602 F:      include/linux/atm*
2603 F:      include/uapi/linux/atm*
2604
2605 ATMEL MACB ETHERNET DRIVER
2606 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2607 S:      Supported
2608 F:      drivers/net/ethernet/cadence/
2609
2610 ATMEL MAXTOUCH DRIVER
2611 M:      Nick Dyer <nick@shmanahar.org>
2612 T:      git git://github.com/ndyer/linux.git
2613 S:      Maintained
2614 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2615 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2616
2617 ATMEL WIRELESS DRIVER
2618 M:      Simon Kelley <simon@thekelleys.org.uk>
2619 L:      linux-wireless@vger.kernel.org
2620 W:      http://www.thekelleys.org.uk/atmel
2621 W:      http://atmelwlandriver.sourceforge.net/
2622 S:      Maintained
2623 F:      drivers/net/wireless/atmel/atmel*
2624
2625 ATOMIC INFRASTRUCTURE
2626 M:      Will Deacon <will.deacon@arm.com>
2627 M:      Peter Zijlstra <peterz@infradead.org>
2628 R:      Boqun Feng <boqun.feng@gmail.com>
2629 L:      linux-kernel@vger.kernel.org
2630 S:      Maintained
2631 F:      arch/*/include/asm/atomic*.h
2632 F:      include/*/atomic*.h
2633 F:      scripts/atomic/
2634
2635 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2636 M:      Bradley Grove <linuxdrivers@attotech.com>
2637 L:      linux-scsi@vger.kernel.org
2638 W:      http://www.attotech.com
2639 S:      Supported
2640 F:      drivers/scsi/esas2r
2641
2642 ATUSB IEEE 802.15.4 RADIO DRIVER
2643 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2644 L:      linux-wpan@vger.kernel.org
2645 S:      Maintained
2646 F:      drivers/net/ieee802154/atusb.c
2647 F:      drivers/net/ieee802154/atusb.h
2648 F:      drivers/net/ieee802154/at86rf230.h
2649
2650 AUDIT SUBSYSTEM
2651 M:      Paul Moore <paul@paul-moore.com>
2652 M:      Eric Paris <eparis@redhat.com>
2653 L:      linux-audit@redhat.com (moderated for non-subscribers)
2654 W:      https://github.com/linux-audit
2655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2656 S:      Supported
2657 F:      include/linux/audit.h
2658 F:      include/uapi/linux/audit.h
2659 F:      kernel/audit*
2660
2661 AUXILIARY DISPLAY DRIVERS
2662 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2663 S:      Maintained
2664 F:      drivers/auxdisplay/
2665 F:      include/linux/cfag12864b.h
2666
2667 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2668 M:      Andreas Klinger <ak@it-klinger.de>
2669 L:      linux-iio@vger.kernel.org
2670 S:      Maintained
2671 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2672 F:      drivers/iio/adc/hx711.c
2673
2674 AX.25 NETWORK LAYER
2675 M:      Ralf Baechle <ralf@linux-mips.org>
2676 L:      linux-hams@vger.kernel.org
2677 W:      http://www.linux-ax25.org/
2678 S:      Maintained
2679 F:      include/uapi/linux/ax25.h
2680 F:      include/net/ax25.h
2681 F:      net/ax25/
2682
2683 AXENTIA ARM DEVICES
2684 M:      Peter Rosin <peda@axentia.se>
2685 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2686 S:      Maintained
2687 F:      Documentation/devicetree/bindings/arm/axentia.txt
2688 F:      arch/arm/boot/dts/at91-linea.dtsi
2689 F:      arch/arm/boot/dts/at91-natte.dtsi
2690 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2691 F:      arch/arm/boot/dts/at91-tse850-3.dts
2692
2693 AXENTIA ASOC DRIVERS
2694 M:      Peter Rosin <peda@axentia.se>
2695 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2696 S:      Maintained
2697 F:      Documentation/devicetree/bindings/sound/axentia,*
2698 F:      sound/soc/atmel/tse850-pcm5142.c
2699
2700 AXXIA I2C CONTROLLER
2701 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2702 L:      linux-i2c@vger.kernel.org
2703 S:      Maintained
2704 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2705 F:      drivers/i2c/busses/i2c-axxia.c
2706
2707 AZ6007 DVB DRIVER
2708 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2709 L:      linux-media@vger.kernel.org
2710 W:      https://linuxtv.org
2711 T:      git git://linuxtv.org/media_tree.git
2712 S:      Maintained
2713 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2714
2715 AZTECH FM RADIO RECEIVER DRIVER
2716 M:      Hans Verkuil <hverkuil@xs4all.nl>
2717 L:      linux-media@vger.kernel.org
2718 T:      git git://linuxtv.org/media_tree.git
2719 W:      https://linuxtv.org
2720 S:      Maintained
2721 F:      drivers/media/radio/radio-aztech*
2722
2723 B43 WIRELESS DRIVER
2724 L:      linux-wireless@vger.kernel.org
2725 L:      b43-dev@lists.infradead.org
2726 W:      http://wireless.kernel.org/en/users/Drivers/b43
2727 S:      Odd Fixes
2728 F:      drivers/net/wireless/broadcom/b43/
2729
2730 B43LEGACY WIRELESS DRIVER
2731 M:      Larry Finger <Larry.Finger@lwfinger.net>
2732 L:      linux-wireless@vger.kernel.org
2733 L:      b43-dev@lists.infradead.org
2734 W:      http://wireless.kernel.org/en/users/Drivers/b43
2735 S:      Maintained
2736 F:      drivers/net/wireless/broadcom/b43legacy/
2737
2738 BACKLIGHT CLASS/SUBSYSTEM
2739 M:      Lee Jones <lee.jones@linaro.org>
2740 M:      Daniel Thompson <daniel.thompson@linaro.org>
2741 M:      Jingoo Han <jingoohan1@gmail.com>
2742 L:      dri-devel@lists.freedesktop.org
2743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2744 S:      Maintained
2745 F:      drivers/video/backlight/
2746 F:      include/linux/backlight.h
2747 F:      include/linux/pwm_backlight.h
2748 F:      Documentation/devicetree/bindings/leds/backlight
2749
2750 BATMAN ADVANCED
2751 M:      Marek Lindner <mareklindner@neomailbox.ch>
2752 M:      Simon Wunderlich <sw@simonwunderlich.de>
2753 M:      Antonio Quartulli <a@unstable.cc>
2754 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2755 W:      https://www.open-mesh.org/
2756 Q:      https://patchwork.open-mesh.org/project/batman/list/
2757 S:      Maintained
2758 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2759 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2760 F:      Documentation/networking/batman-adv.rst
2761 F:      include/uapi/linux/batadv_packet.h
2762 F:      include/uapi/linux/batman_adv.h
2763 F:      net/batman-adv/
2764
2765 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2766 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2767 L:      linux-hams@vger.kernel.org
2768 W:      http://www.baycom.org/~tom/ham/ham.html
2769 S:      Maintained
2770 F:      drivers/net/hamradio/baycom*
2771
2772 BCACHE (BLOCK LAYER CACHE)
2773 M:      Coly Li <colyli@suse.de>
2774 M:      Kent Overstreet <kent.overstreet@gmail.com>
2775 L:      linux-bcache@vger.kernel.org
2776 W:      http://bcache.evilpiepirate.org
2777 C:      irc://irc.oftc.net/bcache
2778 S:      Maintained
2779 F:      drivers/md/bcache/
2780
2781 BDISP ST MEDIA DRIVER
2782 M:      Fabien Dessenne <fabien.dessenne@st.com>
2783 L:      linux-media@vger.kernel.org
2784 T:      git git://linuxtv.org/media_tree.git
2785 W:      https://linuxtv.org
2786 S:      Supported
2787 F:      drivers/media/platform/sti/bdisp
2788
2789 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2790 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2791 L:      netdev@vger.kernel.org
2792 S:      Maintained
2793 F:      drivers/net/ethernet/ec_bhf.c
2794
2795 BEFS FILE SYSTEM
2796 M:      Luis de Bethencourt <luisbg@kernel.org>
2797 M:      Salah Triki <salah.triki@gmail.com>
2798 S:      Maintained
2799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2800 F:      Documentation/filesystems/befs.txt
2801 F:      fs/befs/
2802
2803 BFQ I/O SCHEDULER
2804 M:      Paolo Valente <paolo.valente@linaro.org>
2805 M:      Jens Axboe <axboe@kernel.dk>
2806 L:      linux-block@vger.kernel.org
2807 S:      Maintained
2808 F:      block/bfq-*
2809 F:      Documentation/block/bfq-iosched.txt
2810
2811 BFS FILE SYSTEM
2812 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2813 S:      Maintained
2814 F:      Documentation/filesystems/bfs.txt
2815 F:      fs/bfs/
2816 F:      include/uapi/linux/bfs_fs.h
2817
2818 BLINKM RGB LED DRIVER
2819 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2820 S:      Maintained
2821 F:      drivers/leds/leds-blinkm.c
2822
2823 BLOCK LAYER
2824 M:      Jens Axboe <axboe@kernel.dk>
2825 L:      linux-block@vger.kernel.org
2826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2827 S:      Maintained
2828 F:      block/
2829 F:      drivers/block/
2830 F:      kernel/trace/blktrace.c
2831 F:      lib/sbitmap.c
2832
2833 BLOCK2MTD DRIVER
2834 M:      Joern Engel <joern@lazybastard.org>
2835 L:      linux-mtd@lists.infradead.org
2836 S:      Maintained
2837 F:      drivers/mtd/devices/block2mtd.c
2838
2839 BLUETOOTH DRIVERS
2840 M:      Marcel Holtmann <marcel@holtmann.org>
2841 M:      Johan Hedberg <johan.hedberg@gmail.com>
2842 L:      linux-bluetooth@vger.kernel.org
2843 W:      http://www.bluez.org/
2844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2846 S:      Maintained
2847 F:      drivers/bluetooth/
2848
2849 BLUETOOTH SUBSYSTEM
2850 M:      Marcel Holtmann <marcel@holtmann.org>
2851 M:      Johan Hedberg <johan.hedberg@gmail.com>
2852 L:      linux-bluetooth@vger.kernel.org
2853 W:      http://www.bluez.org/
2854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2856 S:      Maintained
2857 F:      net/bluetooth/
2858 F:      include/net/bluetooth/
2859
2860 BONDING DRIVER
2861 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2862 M:      Veaceslav Falico <vfalico@gmail.com>
2863 M:      Andy Gospodarek <andy@greyhouse.net>
2864 L:      netdev@vger.kernel.org
2865 W:      http://sourceforge.net/projects/bonding/
2866 S:      Supported
2867 F:      drivers/net/bonding/
2868 F:      include/uapi/linux/if_bonding.h
2869
2870 BPF (Safe dynamic programs and tools)
2871 M:      Alexei Starovoitov <ast@kernel.org>
2872 M:      Daniel Borkmann <daniel@iogearbox.net>
2873 R:      Martin KaFai Lau <kafai@fb.com>
2874 R:      Song Liu <songliubraving@fb.com>
2875 R:      Yonghong Song <yhs@fb.com>
2876 L:      netdev@vger.kernel.org
2877 L:      bpf@vger.kernel.org
2878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2880 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2881 S:      Supported
2882 F:      arch/*/net/*
2883 F:      Documentation/networking/filter.txt
2884 F:      Documentation/bpf/
2885 F:      include/linux/bpf*
2886 F:      include/linux/filter.h
2887 F:      include/trace/events/xdp.h
2888 F:      include/uapi/linux/bpf*
2889 F:      include/uapi/linux/filter.h
2890 F:      kernel/bpf/
2891 F:      kernel/trace/bpf_trace.c
2892 F:      lib/test_bpf.c
2893 F:      net/bpf/
2894 F:      net/core/filter.c
2895 F:      net/sched/act_bpf.c
2896 F:      net/sched/cls_bpf.c
2897 F:      samples/bpf/
2898 F:      tools/bpf/
2899 F:      tools/lib/bpf/
2900 F:      tools/testing/selftests/bpf/
2901 K:      bpf
2902 N:      bpf
2903
2904 BPF JIT for ARM
2905 M:      Shubham Bansal <illusionist.neo@gmail.com>
2906 L:      netdev@vger.kernel.org
2907 L:      bpf@vger.kernel.org
2908 S:      Maintained
2909 F:      arch/arm/net/
2910
2911 BPF JIT for ARM64
2912 M:      Daniel Borkmann <daniel@iogearbox.net>
2913 M:      Alexei Starovoitov <ast@kernel.org>
2914 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2915 L:      netdev@vger.kernel.org
2916 L:      bpf@vger.kernel.org
2917 S:      Supported
2918 F:      arch/arm64/net/
2919
2920 BPF JIT for MIPS (32-BIT AND 64-BIT)
2921 M:      Paul Burton <paul.burton@mips.com>
2922 L:      netdev@vger.kernel.org
2923 L:      bpf@vger.kernel.org
2924 S:      Maintained
2925 F:      arch/mips/net/
2926
2927 BPF JIT for NFP NICs
2928 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2929 L:      netdev@vger.kernel.org
2930 L:      bpf@vger.kernel.org
2931 S:      Supported
2932 F:      drivers/net/ethernet/netronome/nfp/bpf/
2933
2934 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2935 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2936 M:      Sandipan Das <sandipan@linux.ibm.com>
2937 L:      netdev@vger.kernel.org
2938 L:      bpf@vger.kernel.org
2939 S:      Maintained
2940 F:      arch/powerpc/net/
2941
2942 BPF JIT for RISC-V (RV64G)
2943 M:      Björn Töpel <bjorn.topel@gmail.com>
2944 L:      netdev@vger.kernel.org
2945 S:      Maintained
2946 F:      arch/riscv/net/
2947
2948 BPF JIT for S390
2949 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2950 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2951 L:      netdev@vger.kernel.org
2952 L:      bpf@vger.kernel.org
2953 S:      Maintained
2954 F:      arch/s390/net/
2955 X:      arch/s390/net/pnet.c
2956
2957 BPF JIT for SPARC (32-BIT AND 64-BIT)
2958 M:      David S. Miller <davem@davemloft.net>
2959 L:      netdev@vger.kernel.org
2960 L:      bpf@vger.kernel.org
2961 S:      Maintained
2962 F:      arch/sparc/net/
2963
2964 BPF JIT for X86 32-BIT
2965 M:      Wang YanQing <udknight@gmail.com>
2966 L:      netdev@vger.kernel.org
2967 L:      bpf@vger.kernel.org
2968 S:      Maintained
2969 F:      arch/x86/net/bpf_jit_comp32.c
2970
2971 BPF JIT for X86 64-BIT
2972 M:      Alexei Starovoitov <ast@kernel.org>
2973 M:      Daniel Borkmann <daniel@iogearbox.net>
2974 L:      netdev@vger.kernel.org
2975 L:      bpf@vger.kernel.org
2976 S:      Supported
2977 F:      arch/x86/net/
2978 X:      arch/x86/net/bpf_jit_comp32.c
2979
2980 BROADCOM B44 10/100 ETHERNET DRIVER
2981 M:      Michael Chan <michael.chan@broadcom.com>
2982 L:      netdev@vger.kernel.org
2983 S:      Supported
2984 F:      drivers/net/ethernet/broadcom/b44.*
2985
2986 BROADCOM B53 ETHERNET SWITCH DRIVER
2987 M:      Florian Fainelli <f.fainelli@gmail.com>
2988 L:      netdev@vger.kernel.org
2989 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2990 S:      Supported
2991 F:      drivers/net/dsa/b53/*
2992 F:      include/linux/platform_data/b53.h
2993
2994 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2995 M:      Florian Fainelli <f.fainelli@gmail.com>
2996 M:      Ray Jui <rjui@broadcom.com>
2997 M:      Scott Branden <sbranden@broadcom.com>
2998 M:      bcm-kernel-feedback-list@broadcom.com
2999 T:      git git://github.com/broadcom/mach-bcm
3000 S:      Maintained
3001 N:      bcm281*
3002 N:      bcm113*
3003 N:      bcm216*
3004 N:      kona
3005 F:      arch/arm/mach-bcm/
3006
3007 BROADCOM BCM2835 ARM ARCHITECTURE
3008 M:      Eric Anholt <eric@anholt.net>
3009 M:      Stefan Wahren <stefan.wahren@i2se.com>
3010 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3011 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3012 T:      git git://github.com/anholt/linux
3013 S:      Maintained
3014 N:      bcm2835
3015 F:      drivers/staging/vc04_services
3016
3017 BROADCOM BCM47XX MIPS ARCHITECTURE
3018 M:      Hauke Mehrtens <hauke@hauke-m.de>
3019 M:      Rafał Miłecki <zajec5@gmail.com>
3020 L:      linux-mips@vger.kernel.org
3021 S:      Maintained
3022 F:      Documentation/devicetree/bindings/mips/brcm/
3023 F:      arch/mips/bcm47xx/*
3024 F:      arch/mips/include/asm/mach-bcm47xx/*
3025
3026 BROADCOM BCM5301X ARM ARCHITECTURE
3027 M:      Hauke Mehrtens <hauke@hauke-m.de>
3028 M:      Rafał Miłecki <zajec5@gmail.com>
3029 M:      bcm-kernel-feedback-list@broadcom.com
3030 L:      linux-arm-kernel@lists.infradead.org
3031 S:      Maintained
3032 F:      arch/arm/mach-bcm/bcm_5301x.c
3033 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3034 F:      arch/arm/boot/dts/bcm470*
3035 F:      arch/arm/boot/dts/bcm953012*
3036
3037 BROADCOM BCM53573 ARM ARCHITECTURE
3038 M:      Rafał Miłecki <rafal@milecki.pl>
3039 L:      linux-arm-kernel@lists.infradead.org
3040 S:      Maintained
3041 F:      arch/arm/boot/dts/bcm53573*
3042 F:      arch/arm/boot/dts/bcm47189*
3043
3044 BROADCOM BCM63XX ARM ARCHITECTURE
3045 M:      Florian Fainelli <f.fainelli@gmail.com>
3046 M:      bcm-kernel-feedback-list@broadcom.com
3047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3048 T:      git git://github.com/broadcom/stblinux.git
3049 S:      Maintained
3050 N:      bcm63xx
3051
3052 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3053 M:      Kevin Cernekee <cernekee@gmail.com>
3054 L:      linux-usb@vger.kernel.org
3055 S:      Maintained
3056 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3057
3058 BROADCOM BCM7XXX ARM ARCHITECTURE
3059 M:      Brian Norris <computersforpeace@gmail.com>
3060 M:      Gregory Fong <gregory.0xf0@gmail.com>
3061 M:      Florian Fainelli <f.fainelli@gmail.com>
3062 M:      bcm-kernel-feedback-list@broadcom.com
3063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3064 T:      git git://github.com/broadcom/stblinux.git
3065 S:      Maintained
3066 F:      arch/arm/mach-bcm/*brcmstb*
3067 F:      arch/arm/boot/dts/bcm7*.dts*
3068 F:      drivers/bus/brcmstb_gisb.c
3069 F:      arch/arm/mm/cache-b15-rac.c
3070 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3071 N:      brcmstb
3072
3073 BROADCOM BMIPS CPUFREQ DRIVER
3074 M:      Markus Mayer <mmayer@broadcom.com>
3075 M:      bcm-kernel-feedback-list@broadcom.com
3076 L:      linux-pm@vger.kernel.org
3077 S:      Maintained
3078 F:      drivers/cpufreq/bmips-cpufreq.c
3079
3080 BROADCOM BMIPS MIPS ARCHITECTURE
3081 M:      Kevin Cernekee <cernekee@gmail.com>
3082 M:      Florian Fainelli <f.fainelli@gmail.com>
3083 L:      linux-mips@vger.kernel.org
3084 T:      git git://github.com/broadcom/stblinux.git
3085 S:      Maintained
3086 F:      arch/mips/bmips/*
3087 F:      arch/mips/include/asm/mach-bmips/*
3088 F:      arch/mips/kernel/*bmips*
3089 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3090 F:      drivers/irqchip/irq-bcm63*
3091 F:      drivers/irqchip/irq-bcm7*
3092 F:      drivers/irqchip/irq-brcmstb*
3093 F:      include/linux/bcm963xx_nvram.h
3094 F:      include/linux/bcm963xx_tag.h
3095
3096 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3097 M:      Rasesh Mody <rmody@marvell.com>
3098 M:      GR-Linux-NIC-Dev@marvell.com
3099 L:      netdev@vger.kernel.org
3100 S:      Supported
3101 F:      drivers/net/ethernet/broadcom/bnx2.*
3102 F:      drivers/net/ethernet/broadcom/bnx2_*
3103
3104 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3105 M:      QLogic-Storage-Upstream@qlogic.com
3106 L:      linux-scsi@vger.kernel.org
3107 S:      Supported
3108 F:      drivers/scsi/bnx2fc/
3109
3110 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3111 M:      QLogic-Storage-Upstream@qlogic.com
3112 L:      linux-scsi@vger.kernel.org
3113 S:      Supported
3114 F:      drivers/scsi/bnx2i/
3115
3116 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3117 M:      Ariel Elior <aelior@marvell.com>
3118 M:      Sudarsana Kalluru <skalluru@marvell.com>
3119 M:      GR-everest-linux-l2@marvell.com
3120 L:      netdev@vger.kernel.org
3121 S:      Supported
3122 F:      drivers/net/ethernet/broadcom/bnx2x/
3123
3124 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3125 M:      Michael Chan <michael.chan@broadcom.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/bnxt/
3129
3130 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3131 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3132 M:      Franky Lin <franky.lin@broadcom.com>
3133 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3134 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3135 M:      Wright Feng <wright.feng@cypress.com>
3136 L:      linux-wireless@vger.kernel.org
3137 L:      brcm80211-dev-list.pdl@broadcom.com
3138 L:      brcm80211-dev-list@cypress.com
3139 S:      Supported
3140 F:      drivers/net/wireless/broadcom/brcm80211/
3141
3142 BROADCOM BRCMSTB GPIO DRIVER
3143 M:      Gregory Fong <gregory.0xf0@gmail.com>
3144 L:      bcm-kernel-feedback-list@broadcom.com
3145 S:      Supported
3146 F:      drivers/gpio/gpio-brcmstb.c
3147 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3148
3149 BROADCOM BRCMSTB I2C DRIVER
3150 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3151 L:      linux-i2c@vger.kernel.org
3152 L:      bcm-kernel-feedback-list@broadcom.com
3153 S:      Supported
3154 F:      drivers/i2c/busses/i2c-brcmstb.c
3155 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3156
3157 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3158 M:      Al Cooper <alcooperx@gmail.com>
3159 L:      linux-kernel@vger.kernel.org
3160 L:      bcm-kernel-feedback-list@broadcom.com
3161 S:      Maintained
3162 F:      drivers/phy/broadcom/phy-brcm-usb*
3163
3164 BROADCOM GENET ETHERNET DRIVER
3165 M:      Doug Berger <opendmb@gmail.com>
3166 M:      Florian Fainelli <f.fainelli@gmail.com>
3167 L:      netdev@vger.kernel.org
3168 S:      Supported
3169 F:      drivers/net/ethernet/broadcom/genet/
3170
3171 BROADCOM IPROC ARM ARCHITECTURE
3172 M:      Ray Jui <rjui@broadcom.com>
3173 M:      Scott Branden <sbranden@broadcom.com>
3174 M:      bcm-kernel-feedback-list@broadcom.com
3175 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3176 T:      git git://github.com/broadcom/cygnus-linux.git
3177 S:      Maintained
3178 N:      iproc
3179 N:      cygnus
3180 N:      bcm[-_]nsp
3181 N:      bcm9113*
3182 N:      bcm9583*
3183 N:      bcm9585*
3184 N:      bcm9586*
3185 N:      bcm988312
3186 N:      bcm113*
3187 N:      bcm583*
3188 N:      bcm585*
3189 N:      bcm586*
3190 N:      bcm88312
3191 N:      hr2
3192 N:      stingray
3193 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3194 F:      arch/arm64/boot/dts/broadcom/stingray/*
3195 F:      drivers/clk/bcm/clk-ns*
3196 F:      drivers/clk/bcm/clk-sr*
3197 F:      drivers/pinctrl/bcm/pinctrl-ns*
3198 F:      include/dt-bindings/clock/bcm-sr*
3199
3200 BROADCOM KONA GPIO DRIVER
3201 M:      Ray Jui <rjui@broadcom.com>
3202 L:      bcm-kernel-feedback-list@broadcom.com
3203 S:      Supported
3204 F:      drivers/gpio/gpio-bcm-kona.c
3205 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3206
3207 BROADCOM NETXTREME-E ROCE DRIVER
3208 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3209 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3210 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3211 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3212 L:      linux-rdma@vger.kernel.org
3213 W:      http://www.broadcom.com
3214 S:      Supported
3215 F:      drivers/infiniband/hw/bnxt_re/
3216 F:      include/uapi/rdma/bnxt_re-abi.h
3217
3218 BROADCOM NVRAM DRIVER
3219 M:      Rafał Miłecki <zajec5@gmail.com>
3220 L:      linux-mips@vger.kernel.org
3221 S:      Maintained
3222 F:      drivers/firmware/broadcom/*
3223
3224 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3225 M:      Rafał Miłecki <zajec5@gmail.com>
3226 L:      linux-wireless@vger.kernel.org
3227 S:      Maintained
3228 F:      drivers/bcma/
3229 F:      include/linux/bcma/
3230
3231 BROADCOM STB AVS CPUFREQ DRIVER
3232 M:      Markus Mayer <mmayer@broadcom.com>
3233 M:      bcm-kernel-feedback-list@broadcom.com
3234 L:      linux-pm@vger.kernel.org
3235 S:      Maintained
3236 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3237 F:      drivers/cpufreq/brcmstb*
3238
3239 BROADCOM STB AVS TMON DRIVER
3240 M:      Markus Mayer <mmayer@broadcom.com>
3241 M:      bcm-kernel-feedback-list@broadcom.com
3242 L:      linux-pm@vger.kernel.org
3243 S:      Maintained
3244 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3245 F:      drivers/thermal/broadcom/brcmstb*
3246
3247 BROADCOM STB NAND FLASH DRIVER
3248 M:      Brian Norris <computersforpeace@gmail.com>
3249 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3250 L:      linux-mtd@lists.infradead.org
3251 L:      bcm-kernel-feedback-list@broadcom.com
3252 S:      Maintained
3253 F:      drivers/mtd/nand/raw/brcmnand/
3254
3255 BROADCOM STB DPFE DRIVER
3256 M:      Markus Mayer <mmayer@broadcom.com>
3257 M:      bcm-kernel-feedback-list@broadcom.com
3258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3259 S:      Maintained
3260 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3261 F:      drivers/memory/brcmstb_dpfe.c
3262
3263 BROADCOM SPI DRIVER
3264 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3265 M:      bcm-kernel-feedback-list@broadcom.com
3266 S:      Maintained
3267 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3268 F:      drivers/spi/spi-bcm-qspi.*
3269 F:      drivers/spi/spi-brcmstb-qspi.c
3270 F:      drivers/spi/spi-iproc-qspi.c
3271
3272 BROADCOM SYSTEMPORT ETHERNET DRIVER
3273 M:      Florian Fainelli <f.fainelli@gmail.com>
3274 L:      netdev@vger.kernel.org
3275 S:      Supported
3276 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3277
3278 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3279 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3280 M:      Prashant Sreedharan <prashant@broadcom.com>
3281 M:      Michael Chan <mchan@broadcom.com>
3282 L:      netdev@vger.kernel.org
3283 S:      Supported
3284 F:      drivers/net/ethernet/broadcom/tg3.*
3285
3286 BROCADE BFA FC SCSI DRIVER
3287 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3288 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3289 L:      linux-scsi@vger.kernel.org
3290 S:      Supported
3291 F:      drivers/scsi/bfa/
3292
3293 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3294 M:      Rasesh Mody <rmody@marvell.com>
3295 M:      Sudarsana Kalluru <skalluru@marvell.com>
3296 M:      GR-Linux-NIC-Dev@marvell.com
3297 L:      netdev@vger.kernel.org
3298 S:      Supported
3299 F:      drivers/net/ethernet/brocade/bna/
3300
3301 BSG (block layer generic sg v4 driver)
3302 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3303 L:      linux-scsi@vger.kernel.org
3304 S:      Supported
3305 F:      block/bsg.c
3306 F:      include/linux/bsg.h
3307 F:      include/uapi/linux/bsg.h
3308
3309 BT87X AUDIO DRIVER
3310 M:      Clemens Ladisch <clemens@ladisch.de>
3311 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3312 T:      git git://git.alsa-project.org/alsa-kernel.git
3313 S:      Maintained
3314 F:      Documentation/sound/cards/bt87x.rst
3315 F:      sound/pci/bt87x.c
3316
3317 BT8XXGPIO DRIVER
3318 M:      Michael Buesch <m@bues.ch>
3319 W:      http://bu3sch.de/btgpio.php
3320 S:      Maintained
3321 F:      drivers/gpio/gpio-bt8xx.c
3322
3323 BTRFS FILE SYSTEM
3324 M:      Chris Mason <clm@fb.com>
3325 M:      Josef Bacik <josef@toxicpanda.com>
3326 M:      David Sterba <dsterba@suse.com>
3327 L:      linux-btrfs@vger.kernel.org
3328 W:      http://btrfs.wiki.kernel.org/
3329 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3331 S:      Maintained
3332 F:      Documentation/filesystems/btrfs.txt
3333 F:      fs/btrfs/
3334 F:      include/linux/btrfs*
3335 F:      include/uapi/linux/btrfs*
3336
3337 BTTV VIDEO4LINUX DRIVER
3338 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3339 L:      linux-media@vger.kernel.org
3340 W:      https://linuxtv.org
3341 T:      git git://linuxtv.org/media_tree.git
3342 S:      Odd fixes
3343 F:      Documentation/media/v4l-drivers/bttv*
3344 F:      drivers/media/pci/bt8xx/bttv*
3345
3346 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3347 M:      Chanwoo Choi <cw00.choi@samsung.com>
3348 L:      linux-pm@vger.kernel.org
3349 L:      linux-samsung-soc@vger.kernel.org
3350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3351 S:      Maintained
3352 F:      drivers/devfreq/exynos-bus.c
3353 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3354
3355 BUSLOGIC SCSI DRIVER
3356 M:      Khalid Aziz <khalid@gonehiking.org>
3357 L:      linux-scsi@vger.kernel.org
3358 S:      Maintained
3359 F:      drivers/scsi/BusLogic.*
3360 F:      drivers/scsi/FlashPoint.*
3361
3362 C-MEDIA CMI8788 DRIVER
3363 M:      Clemens Ladisch <clemens@ladisch.de>
3364 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3365 T:      git git://git.alsa-project.org/alsa-kernel.git
3366 S:      Maintained
3367 F:      sound/pci/oxygen/
3368
3369 C-SKY ARCHITECTURE
3370 M:      Guo Ren <guoren@kernel.org>
3371 T:      git https://github.com/c-sky/csky-linux.git
3372 S:      Supported
3373 F:      arch/csky/
3374 F:      Documentation/devicetree/bindings/csky/
3375 F:      drivers/irqchip/irq-csky-*
3376 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3377 F:      drivers/clocksource/timer-gx6605s.c
3378 F:      drivers/clocksource/timer-mp-csky.c
3379 F:      Documentation/devicetree/bindings/timer/csky,*
3380 K:      csky
3381 N:      csky
3382
3383 C6X ARCHITECTURE
3384 M:      Mark Salter <msalter@redhat.com>
3385 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3386 L:      linux-c6x-dev@linux-c6x.org
3387 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3388 S:      Maintained
3389 F:      arch/c6x/
3390
3391 CA8210 IEEE-802.15.4 RADIO DRIVER
3392 M:      Harry Morris <h.morris@cascoda.com>
3393 L:      linux-wpan@vger.kernel.org
3394 W:      https://github.com/Cascoda/ca8210-linux.git
3395 S:      Maintained
3396 F:      drivers/net/ieee802154/ca8210.c
3397 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3398
3399 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3400 M:      David Howells <dhowells@redhat.com>
3401 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3402 S:      Supported
3403 F:      Documentation/filesystems/caching/cachefiles.txt
3404 F:      fs/cachefiles/
3405
3406 CADENCE MIPI-CSI2 BRIDGES
3407 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3408 L:      linux-media@vger.kernel.org
3409 S:      Maintained
3410 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3411 F:      drivers/media/platform/cadence/cdns-csi2*
3412
3413 CADET FM/AM RADIO RECEIVER DRIVER
3414 M:      Hans Verkuil <hverkuil@xs4all.nl>
3415 L:      linux-media@vger.kernel.org
3416 T:      git git://linuxtv.org/media_tree.git
3417 W:      https://linuxtv.org
3418 S:      Maintained
3419 F:      drivers/media/radio/radio-cadet*
3420
3421 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3422 M:      Jonathan Corbet <corbet@lwn.net>
3423 L:      linux-media@vger.kernel.org
3424 T:      git git://linuxtv.org/media_tree.git
3425 S:      Maintained
3426 F:      Documentation/media/v4l-drivers/cafe_ccic*
3427 F:      drivers/media/platform/marvell-ccic/
3428
3429 CAIF NETWORK LAYER
3430 L:      netdev@vger.kernel.org
3431 S:      Orphan
3432 F:      Documentation/networking/caif/
3433 F:      drivers/net/caif/
3434 F:      include/uapi/linux/caif/
3435 F:      include/net/caif/
3436 F:      net/caif/
3437
3438 CAKE QDISC
3439 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3440 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3441 S:      Maintained
3442 F:      net/sched/sch_cake.c
3443
3444 CALGARY x86-64 IOMMU
3445 M:      Muli Ben-Yehuda <mulix@mulix.org>
3446 M:      Jon Mason <jdmason@kudzu.us>
3447 L:      iommu@lists.linux-foundation.org
3448 S:      Maintained
3449 F:      arch/x86/kernel/pci-calgary_64.c
3450 F:      arch/x86/kernel/tce_64.c
3451 F:      arch/x86/include/asm/calgary.h
3452 F:      arch/x86/include/asm/tce.h
3453
3454 CAN NETWORK DRIVERS
3455 M:      Wolfgang Grandegger <wg@grandegger.com>
3456 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3457 L:      linux-can@vger.kernel.org
3458 W:      https://github.com/linux-can
3459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3461 S:      Maintained
3462 F:      Documentation/devicetree/bindings/net/can/
3463 F:      drivers/net/can/
3464 F:      include/linux/can/dev.h
3465 F:      include/linux/can/platform/
3466 F:      include/uapi/linux/can/error.h
3467 F:      include/uapi/linux/can/netlink.h
3468
3469 CAN NETWORK LAYER
3470 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3471 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3472 L:      linux-can@vger.kernel.org
3473 W:      https://github.com/linux-can
3474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3476 S:      Maintained
3477 F:      Documentation/networking/can.rst
3478 F:      net/can/
3479 F:      include/linux/can/core.h
3480 F:      include/uapi/linux/can.h
3481 F:      include/uapi/linux/can/bcm.h
3482 F:      include/uapi/linux/can/raw.h
3483 F:      include/uapi/linux/can/gw.h
3484
3485 CAPABILITIES
3486 M:      Serge Hallyn <serge@hallyn.com>
3487 L:      linux-security-module@vger.kernel.org
3488 S:      Supported
3489 F:      include/linux/capability.h
3490 F:      include/uapi/linux/capability.h
3491 F:      security/commoncap.c
3492 F:      kernel/capability.c
3493
3494 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3495 M:      Kevin Tsai <ktsai@capellamicro.com>
3496 S:      Maintained
3497 F:      drivers/iio/light/cm*
3498
3499 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3500 M:      Christian Lamparter <chunkeey@googlemail.com>
3501 L:      linux-wireless@vger.kernel.org
3502 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3503 S:      Maintained
3504 F:      drivers/net/wireless/ath/carl9170/
3505
3506 CAVIUM I2C DRIVER
3507 M:      Jan Glauber <jglauber@cavium.com>
3508 M:      David Daney <david.daney@cavium.com>
3509 W:      http://www.cavium.com
3510 S:      Supported
3511 F:      drivers/i2c/busses/i2c-octeon*
3512 F:      drivers/i2c/busses/i2c-thunderx*
3513
3514 CAVIUM LIQUIDIO NETWORK DRIVER
3515 M:      Derek Chickles <dchickles@marvell.com>
3516 M:      Satanand Burla <sburla@marvell.com>
3517 M:      Felix Manlunas <fmanlunas@marvell.com>
3518 L:      netdev@vger.kernel.org
3519 W:      http://www.cavium.com
3520 S:      Supported
3521 F:      drivers/net/ethernet/cavium/liquidio/
3522
3523 CAVIUM MMC DRIVER
3524 M:      Jan Glauber <jglauber@cavium.com>
3525 M:      David Daney <david.daney@cavium.com>
3526 M:      Steven J. Hill <Steven.Hill@cavium.com>
3527 W:      http://www.cavium.com
3528 S:      Supported
3529 F:      drivers/mmc/host/cavium*
3530
3531 CAVIUM OCTEON-TX CRYPTO DRIVER
3532 M:      George Cherian <george.cherian@cavium.com>
3533 L:      linux-crypto@vger.kernel.org
3534 W:      http://www.cavium.com
3535 S:      Supported
3536 F:      drivers/crypto/cavium/cpt/
3537
3538 CAVIUM THUNDERX2 ARM64 SOC
3539 M:      Robert Richter <rrichter@cavium.com>
3540 M:      Jayachandran C <jnair@caviumnetworks.com>
3541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3542 S:      Maintained
3543 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3544 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3545
3546 CC2520 IEEE-802.15.4 RADIO DRIVER
3547 M:      Varka Bhadram <varkabhadram@gmail.com>
3548 L:      linux-wpan@vger.kernel.org
3549 S:      Maintained
3550 F:      drivers/net/ieee802154/cc2520.c
3551 F:      include/linux/spi/cc2520.h
3552 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3553
3554 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3555 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3556 L:      linux-crypto@vger.kernel.org
3557 S:      Supported
3558 F:      drivers/crypto/ccree/
3559 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3560
3561 CEC FRAMEWORK
3562 M:      Hans Verkuil <hans.verkuil@cisco.com>
3563 L:      linux-media@vger.kernel.org
3564 T:      git git://linuxtv.org/media_tree.git
3565 W:      http://linuxtv.org
3566 S:      Supported
3567 F:      Documentation/media/kapi/cec-core.rst
3568 F:      Documentation/media/uapi/cec
3569 F:      drivers/media/cec/
3570 F:      drivers/media/rc/keymaps/rc-cec.c
3571 F:      include/media/cec.h
3572 F:      include/media/cec-notifier.h
3573 F:      include/uapi/linux/cec.h
3574 F:      include/uapi/linux/cec-funcs.h
3575 F:      Documentation/devicetree/bindings/media/cec.txt
3576 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3577
3578 CEC GPIO DRIVER
3579 M:      Hans Verkuil <hans.verkuil@cisco.com>
3580 L:      linux-media@vger.kernel.org
3581 T:      git git://linuxtv.org/media_tree.git
3582 W:      http://linuxtv.org
3583 S:      Supported
3584 F:      drivers/media/platform/cec-gpio/
3585 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3586
3587 CELL BROADBAND ENGINE ARCHITECTURE
3588 M:      Arnd Bergmann <arnd@arndb.de>
3589 L:      linuxppc-dev@lists.ozlabs.org
3590 W:      http://www.ibm.com/developerworks/power/cell/
3591 S:      Supported
3592 F:      arch/powerpc/include/asm/cell*.h
3593 F:      arch/powerpc/include/asm/spu*.h
3594 F:      arch/powerpc/include/uapi/asm/spu*.h
3595 F:      arch/powerpc/oprofile/*cell*
3596 F:      arch/powerpc/platforms/cell/
3597
3598 CEPH COMMON CODE (LIBCEPH)
3599 M:      Ilya Dryomov <idryomov@gmail.com>
3600 M:      "Yan, Zheng" <zyan@redhat.com>
3601 M:      Sage Weil <sage@redhat.com>
3602 L:      ceph-devel@vger.kernel.org
3603 W:      http://ceph.com/
3604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3605 T:      git git://github.com/ceph/ceph-client.git
3606 S:      Supported
3607 F:      net/ceph/
3608 F:      include/linux/ceph/
3609 F:      include/linux/crush/
3610
3611 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3612 M:      "Yan, Zheng" <zyan@redhat.com>
3613 M:      Sage Weil <sage@redhat.com>
3614 M:      Ilya Dryomov <idryomov@gmail.com>
3615 L:      ceph-devel@vger.kernel.org
3616 W:      http://ceph.com/
3617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3618 T:      git git://github.com/ceph/ceph-client.git
3619 S:      Supported
3620 F:      Documentation/filesystems/ceph.txt
3621 F:      fs/ceph/
3622
3623 CERTIFICATE HANDLING:
3624 M:      David Howells <dhowells@redhat.com>
3625 M:      David Woodhouse <dwmw2@infradead.org>
3626 L:      keyrings@vger.kernel.org
3627 S:      Maintained
3628 F:      Documentation/admin-guide/module-signing.rst
3629 F:      certs/
3630 F:      scripts/sign-file.c
3631 F:      scripts/extract-cert.c
3632
3633 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3634 L:      linux-usb@vger.kernel.org
3635 S:      Orphan
3636 F:      Documentation/usb/WUSB-Design-overview.txt
3637 F:      Documentation/usb/wusb-cbaf
3638 F:      drivers/usb/host/hwa-hc.c
3639 F:      drivers/usb/host/whci/
3640 F:      drivers/usb/wusbcore/
3641 F:      include/linux/usb/wusb*
3642
3643 CFAG12864B LCD DRIVER
3644 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3645 S:      Maintained
3646 F:      drivers/auxdisplay/cfag12864b.c
3647 F:      include/linux/cfag12864b.h
3648
3649 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3650 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3651 S:      Maintained
3652 F:      drivers/auxdisplay/cfag12864bfb.c
3653 F:      include/linux/cfag12864b.h
3654
3655 802.11 (including CFG80211/NL80211)
3656 M:      Johannes Berg <johannes@sipsolutions.net>
3657 L:      linux-wireless@vger.kernel.org
3658 W:      http://wireless.kernel.org/
3659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3661 S:      Maintained
3662 F:      net/wireless/
3663 F:      include/uapi/linux/nl80211.h
3664 F:      include/linux/ieee80211.h
3665 F:      include/net/wext.h
3666 F:      include/net/cfg80211.h
3667 F:      include/net/iw_handler.h
3668 F:      include/net/ieee80211_radiotap.h
3669 F:      Documentation/driver-api/80211/cfg80211.rst
3670 F:      Documentation/networking/regulatory.txt
3671
3672 CHAR and MISC DRIVERS
3673 M:      Arnd Bergmann <arnd@arndb.de>
3674 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3676 S:      Supported
3677 F:      drivers/char/
3678 F:      drivers/misc/
3679 F:      include/linux/miscdevice.h
3680
3681 CHECKPATCH
3682 M:      Andy Whitcroft <apw@canonical.com>
3683 M:      Joe Perches <joe@perches.com>
3684 S:      Maintained
3685 F:      scripts/checkpatch.pl
3686
3687 CHINESE DOCUMENTATION
3688 M:      Harry Wei <harryxiyou@gmail.com>
3689 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3690 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3691 S:      Maintained
3692 F:      Documentation/translations/zh_CN/
3693
3694 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3695 M:      Peter Chen <Peter.Chen@nxp.com>
3696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3697 L:      linux-usb@vger.kernel.org
3698 S:      Maintained
3699 F:      drivers/usb/chipidea/
3700
3701 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3702 M:      Hans de Goede <hdegoede@redhat.com>
3703 L:      linux-input@vger.kernel.org
3704 S:      Maintained
3705 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3706 F:      drivers/input/touchscreen/chipone_icn8318.c
3707
3708 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3709 M:      Hans de Goede <hdegoede@redhat.com>
3710 L:      linux-input@vger.kernel.org
3711 S:      Maintained
3712 F:      drivers/input/touchscreen/chipone_icn8505.c
3713
3714 CHROME HARDWARE PLATFORM SUPPORT
3715 M:      Benson Leung <bleung@chromium.org>
3716 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3717 S:      Maintained
3718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3719 F:      drivers/platform/chrome/
3720
3721 CHROMEOS EC SUBDRIVERS
3722 M:      Benson Leung <bleung@chromium.org>
3723 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3724 R:      Guenter Roeck <groeck@chromium.org>
3725 S:      Maintained
3726 N:      cros_ec
3727 N:      cros-ec
3728 F:      drivers/power/supply/cros_usbpd-charger.c
3729
3730 CIRRUS LOGIC AUDIO CODEC DRIVERS
3731 M:      Brian Austin <brian.austin@cirrus.com>
3732 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3733 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3734 S:      Maintained
3735 F:      sound/soc/codecs/cs*
3736
3737 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3738 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3739 L:      netdev@vger.kernel.org
3740 S:      Maintained
3741 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3742
3743 CISCO FCOE HBA DRIVER
3744 M:      Satish Kharat <satishkh@cisco.com>
3745 M:      Sesidhar Baddela <sebaddel@cisco.com>
3746 M:      Karan Tilak Kumar <kartilak@cisco.com>
3747 L:      linux-scsi@vger.kernel.org
3748 S:      Supported
3749 F:      drivers/scsi/fnic/
3750
3751 CISCO SCSI HBA DRIVER
3752 M:      Karan Tilak Kumar <kartilak@cisco.com>
3753 M:      Sesidhar Baddela <sebaddel@cisco.com>
3754 L:      linux-scsi@vger.kernel.org
3755 S:      Supported
3756 F:      drivers/scsi/snic/
3757
3758 CISCO VIC ETHERNET NIC DRIVER
3759 M:      Christian Benvenuti <benve@cisco.com>
3760 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3761 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3762 S:      Supported
3763 F:      drivers/net/ethernet/cisco/enic/
3764
3765 CISCO VIC LOW LATENCY NIC DRIVER
3766 M:      Christian Benvenuti <benve@cisco.com>
3767 M:      Nelson Escobar <neescoba@cisco.com>
3768 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3769 S:      Supported
3770 F:      drivers/infiniband/hw/usnic/
3771
3772 CIRRUS LOGIC MADERA CODEC DRIVERS
3773 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3774 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3775 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3776 L:      patches@opensource.cirrus.com
3777 T:      git https://github.com/CirrusLogic/linux-drivers.git
3778 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3779 S:      Supported
3780 F:      Documentation/devicetree/bindings/mfd/madera.txt
3781 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3782 F:      include/linux/irqchip/irq-madera*
3783 F:      include/linux/mfd/madera/*
3784 F:      drivers/gpio/gpio-madera*
3785 F:      drivers/irqchip/irq-madera*
3786 F:      drivers/mfd/madera*
3787 F:      drivers/mfd/cs47l*
3788 F:      drivers/pinctrl/cirrus/*
3789
3790 CLANG-FORMAT FILE
3791 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3792 S:      Maintained
3793 F:      .clang-format
3794
3795 CLEANCACHE API
3796 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3797 L:      linux-kernel@vger.kernel.org
3798 S:      Maintained
3799 F:      mm/cleancache.c
3800 F:      include/linux/cleancache.h
3801
3802 CLK API
3803 M:      Russell King <linux@armlinux.org.uk>
3804 L:      linux-clk@vger.kernel.org
3805 S:      Maintained
3806 F:      include/linux/clk.h
3807
3808 CLOCKSOURCE, CLOCKEVENT DRIVERS
3809 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3810 M:      Thomas Gleixner <tglx@linutronix.de>
3811 L:      linux-kernel@vger.kernel.org
3812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3813 S:      Supported
3814 F:      drivers/clocksource/
3815 F:      Documentation/devicetree/bindings/timer/
3816
3817 CMPC ACPI DRIVER
3818 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3819 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3820 L:      platform-driver-x86@vger.kernel.org
3821 S:      Supported
3822 F:      drivers/platform/x86/classmate-laptop.c
3823
3824 COBALT MEDIA DRIVER
3825 M:      Hans Verkuil <hans.verkuil@cisco.com>
3826 L:      linux-media@vger.kernel.org
3827 T:      git git://linuxtv.org/media_tree.git
3828 W:      https://linuxtv.org
3829 S:      Supported
3830 F:      drivers/media/pci/cobalt/
3831
3832 COCCINELLE/Semantic Patches (SmPL)
3833 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3834 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3835 M:      Nicolas Palix <nicolas.palix@imag.fr>
3836 M:      Michal Marek <michal.lkml@markovi.net>
3837 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3839 W:      http://coccinelle.lip6.fr/
3840 S:      Supported
3841 F:      Documentation/dev-tools/coccinelle.rst
3842 F:      scripts/coccinelle/
3843 F:      scripts/coccicheck
3844
3845 CODA FILE SYSTEM
3846 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3847 M:      coda@cs.cmu.edu
3848 L:      codalist@coda.cs.cmu.edu
3849 W:      http://www.coda.cs.cmu.edu/
3850 S:      Maintained
3851 F:      Documentation/filesystems/coda.txt
3852 F:      fs/coda/
3853 F:      include/linux/coda*.h
3854 F:      include/uapi/linux/coda*.h
3855
3856 CODA V4L2 MEM2MEM DRIVER
3857 M:      Philipp Zabel <p.zabel@pengutronix.de>
3858 L:      linux-media@vger.kernel.org
3859 S:      Maintained
3860 F:      Documentation/devicetree/bindings/media/coda.txt
3861 F:      drivers/media/platform/coda/
3862
3863 CODE OF CONDUCT
3864 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3865 S:      Supported
3866 F:      Documentation/process/code-of-conduct.rst
3867 F:      Documentation/process/code-of-conduct-interpretation.rst
3868
3869 COMMON CLK FRAMEWORK
3870 M:      Michael Turquette <mturquette@baylibre.com>
3871 M:      Stephen Boyd <sboyd@kernel.org>
3872 L:      linux-clk@vger.kernel.org
3873 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3875 S:      Maintained
3876 F:      Documentation/devicetree/bindings/clock/
3877 F:      drivers/clk/
3878 X:      drivers/clk/clkdev.c
3879 F:      include/linux/clk-pr*
3880 F:      include/linux/clk/
3881 F:      include/linux/of_clk.h
3882
3883 COMMON INTERNET FILE SYSTEM (CIFS)
3884 M:      Steve French <sfrench@samba.org>
3885 L:      linux-cifs@vger.kernel.org
3886 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3887 W:      http://linux-cifs.samba.org/
3888 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3889 S:      Supported
3890 F:      Documentation/filesystems/cifs/
3891 F:      fs/cifs/
3892
3893 COMPACTPCI HOTPLUG CORE
3894 M:      Scott Murray <scott@spiteful.org>
3895 L:      linux-pci@vger.kernel.org
3896 S:      Maintained
3897 F:      drivers/pci/hotplug/cpci_hotplug*
3898
3899 COMPACTPCI HOTPLUG GENERIC DRIVER
3900 M:      Scott Murray <scott@spiteful.org>
3901 L:      linux-pci@vger.kernel.org
3902 S:      Maintained
3903 F:      drivers/pci/hotplug/cpcihp_generic.c
3904
3905 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3906 M:      Scott Murray <scott@spiteful.org>
3907 L:      linux-pci@vger.kernel.org
3908 S:      Maintained
3909 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3910
3911 COMPAL LAPTOP SUPPORT
3912 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3913 L:      platform-driver-x86@vger.kernel.org
3914 S:      Maintained
3915 F:      drivers/platform/x86/compal-laptop.c
3916
3917 COMPILER ATTRIBUTES
3918 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3919 S:      Maintained
3920 F:      include/linux/compiler_attributes.h
3921
3922 CONEXANT ACCESSRUNNER USB DRIVER
3923 L:      accessrunner-general@lists.sourceforge.net
3924 W:      http://accessrunner.sourceforge.net/
3925 S:      Orphan
3926 F:      drivers/usb/atm/cxacru.c
3927
3928 CONFIGFS
3929 M:      Joel Becker <jlbec@evilplan.org>
3930 M:      Christoph Hellwig <hch@lst.de>
3931 T:      git git://git.infradead.org/users/hch/configfs.git
3932 S:      Supported
3933 F:      fs/configfs/
3934 F:      include/linux/configfs.h
3935
3936 CONNECTOR
3937 M:      Evgeniy Polyakov <zbr@ioremap.net>
3938 L:      netdev@vger.kernel.org
3939 S:      Maintained
3940 F:      drivers/connector/
3941
3942 CONTROL GROUP (CGROUP)
3943 M:      Tejun Heo <tj@kernel.org>
3944 M:      Li Zefan <lizefan@huawei.com>
3945 M:      Johannes Weiner <hannes@cmpxchg.org>
3946 L:      cgroups@vger.kernel.org
3947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3948 S:      Maintained
3949 F:      Documentation/cgroup*
3950 F:      include/linux/cgroup*
3951 F:      kernel/cgroup*
3952
3953 CONTROL GROUP - CPUSET
3954 M:      Li Zefan <lizefan@huawei.com>
3955 L:      cgroups@vger.kernel.org
3956 W:      http://www.bullopensource.org/cpuset/
3957 W:      http://oss.sgi.com/projects/cpusets/
3958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3959 S:      Maintained
3960 F:      Documentation/cgroup-v1/cpusets.txt
3961 F:      include/linux/cpuset.h
3962 F:      kernel/cgroup/cpuset.c
3963
3964 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3965 M:      Johannes Weiner <hannes@cmpxchg.org>
3966 M:      Michal Hocko <mhocko@kernel.org>
3967 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3968 L:      cgroups@vger.kernel.org
3969 L:      linux-mm@kvack.org
3970 S:      Maintained
3971 F:      mm/memcontrol.c
3972 F:      mm/swap_cgroup.c
3973
3974 CORETEMP HARDWARE MONITORING DRIVER
3975 M:      Fenghua Yu <fenghua.yu@intel.com>
3976 L:      linux-hwmon@vger.kernel.org
3977 S:      Maintained
3978 F:      Documentation/hwmon/coretemp
3979 F:      drivers/hwmon/coretemp.c
3980
3981 COSA/SRP SYNC SERIAL DRIVER
3982 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3983 W:      http://www.fi.muni.cz/~kas/cosa/
3984 S:      Maintained
3985 F:      drivers/net/wan/cosa*
3986
3987 CPMAC ETHERNET DRIVER
3988 M:      Florian Fainelli <f.fainelli@gmail.com>
3989 L:      netdev@vger.kernel.org
3990 S:      Maintained
3991 F:      drivers/net/ethernet/ti/cpmac.c
3992
3993 CPU FREQUENCY SCALING FRAMEWORK
3994 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3995 M:      Viresh Kumar <viresh.kumar@linaro.org>
3996 L:      linux-pm@vger.kernel.org
3997 S:      Maintained
3998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4000 B:      https://bugzilla.kernel.org
4001 F:      Documentation/admin-guide/pm/cpufreq.rst
4002 F:      Documentation/admin-guide/pm/intel_pstate.rst
4003 F:      Documentation/cpu-freq/
4004 F:      Documentation/devicetree/bindings/cpufreq/
4005 F:      drivers/cpufreq/
4006 F:      include/linux/cpufreq.h
4007 F:      tools/testing/selftests/cpufreq/
4008
4009 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4010 M:      Viresh Kumar <viresh.kumar@linaro.org>
4011 M:      Sudeep Holla <sudeep.holla@arm.com>
4012 L:      linux-pm@vger.kernel.org
4013 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4014 S:      Maintained
4015 F:      drivers/cpufreq/arm_big_little.h
4016 F:      drivers/cpufreq/arm_big_little.c
4017
4018 CPU POWER MONITORING SUBSYSTEM
4019 M:      Thomas Renninger <trenn@suse.com>
4020 M:      Shuah Khan <shuah@kernel.org>
4021 M:      Shuah Khan <skhan@linuxfoundation.org>
4022 L:      linux-pm@vger.kernel.org
4023 S:      Maintained
4024 F:      tools/power/cpupower/
4025
4026 CPUID/MSR DRIVER
4027 M:      "H. Peter Anvin" <hpa@zytor.com>
4028 S:      Maintained
4029 F:      arch/x86/kernel/cpuid.c
4030 F:      arch/x86/kernel/msr.c
4031
4032 CPUIDLE DRIVER - ARM BIG LITTLE
4033 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4034 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4035 L:      linux-pm@vger.kernel.org
4036 L:      linux-arm-kernel@lists.infradead.org
4037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4038 S:      Maintained
4039 F:      drivers/cpuidle/cpuidle-big_little.c
4040
4041 CPUIDLE DRIVER - ARM EXYNOS
4042 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4043 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4044 M:      Kukjin Kim <kgene@kernel.org>
4045 L:      linux-pm@vger.kernel.org
4046 L:      linux-samsung-soc@vger.kernel.org
4047 S:      Supported
4048 F:      drivers/cpuidle/cpuidle-exynos.c
4049 F:      arch/arm/mach-exynos/pm.c
4050
4051 CPU IDLE TIME MANAGEMENT FRAMEWORK
4052 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4053 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4054 L:      linux-pm@vger.kernel.org
4055 S:      Maintained
4056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4057 B:      https://bugzilla.kernel.org
4058 F:      Documentation/admin-guide/pm/cpuidle.rst
4059 F:      Documentation/driver-api/pm/cpuidle.rst
4060 F:      drivers/cpuidle/*
4061 F:      include/linux/cpuidle.h
4062
4063 CRAMFS FILESYSTEM
4064 M:      Nicolas Pitre <nico@linaro.org>
4065 S:      Maintained
4066 F:      Documentation/filesystems/cramfs.txt
4067 F:      fs/cramfs/
4068
4069 CRYPTO API
4070 M:      Herbert Xu <herbert@gondor.apana.org.au>
4071 M:      "David S. Miller" <davem@davemloft.net>
4072 L:      linux-crypto@vger.kernel.org
4073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4075 S:      Maintained
4076 F:      Documentation/crypto/
4077 F:      Documentation/devicetree/bindings/crypto/
4078 F:      arch/*/crypto/
4079 F:      crypto/
4080 F:      drivers/crypto/
4081 F:      include/crypto/
4082 F:      include/linux/crypto*
4083
4084 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4085 M:      Neil Horman <nhorman@tuxdriver.com>
4086 L:      linux-crypto@vger.kernel.org
4087 S:      Maintained
4088 F:      crypto/ansi_cprng.c
4089 F:      crypto/rng.c
4090
4091 CS3308 MEDIA DRIVER
4092 M:      Hans Verkuil <hverkuil@xs4all.nl>
4093 L:      linux-media@vger.kernel.org
4094 T:      git git://linuxtv.org/media_tree.git
4095 W:      http://linuxtv.org
4096 S:      Odd Fixes
4097 F:      drivers/media/i2c/cs3308.c
4098
4099 CS5535 Audio ALSA driver
4100 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4101 S:      Maintained
4102 F:      sound/pci/cs5535audio/
4103
4104 CSI DRIVERS FOR ALLWINNER V3s
4105 M:      Yong Deng <yong.deng@magewell.com>
4106 L:      linux-media@vger.kernel.org
4107 T:      git git://linuxtv.org/media_tree.git
4108 S:      Maintained
4109 F:      drivers/media/platform/sunxi/sun6i-csi/
4110 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4111
4112 CW1200 WLAN driver
4113 M:      Solomon Peachy <pizza@shaftnet.org>
4114 S:      Maintained
4115 F:      drivers/net/wireless/st/cw1200/
4116
4117 CX18 VIDEO4LINUX DRIVER
4118 M:      Andy Walls <awalls@md.metrocast.net>
4119 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4120 L:      linux-media@vger.kernel.org
4121 T:      git git://linuxtv.org/media_tree.git
4122 W:      https://linuxtv.org
4123 W:      http://www.ivtvdriver.org/index.php/Cx18
4124 S:      Maintained
4125 F:      Documentation/media/v4l-drivers/cx18*
4126 F:      drivers/media/pci/cx18/
4127 F:      include/uapi/linux/ivtv*
4128
4129 CX2341X MPEG ENCODER HELPER MODULE
4130 M:      Hans Verkuil <hverkuil@xs4all.nl>
4131 L:      linux-media@vger.kernel.org
4132 T:      git git://linuxtv.org/media_tree.git
4133 W:      https://linuxtv.org
4134 S:      Maintained
4135 F:      drivers/media/common/cx2341x*
4136 F:      include/media/drv-intf/cx2341x.h
4137
4138 CX24120 MEDIA DRIVER
4139 M:      Jemma Denson <jdenson@gmail.com>
4140 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4141 L:      linux-media@vger.kernel.org
4142 W:      https://linuxtv.org
4143 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4144 S:      Maintained
4145 F:      drivers/media/dvb-frontends/cx24120*
4146
4147 CX88 VIDEO4LINUX DRIVER
4148 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4149 L:      linux-media@vger.kernel.org
4150 W:      https://linuxtv.org
4151 T:      git git://linuxtv.org/media_tree.git
4152 S:      Odd fixes
4153 F:      Documentation/media/v4l-drivers/cx88*
4154 F:      drivers/media/pci/cx88/
4155
4156 CXD2820R MEDIA DRIVER
4157 M:      Antti Palosaari <crope@iki.fi>
4158 L:      linux-media@vger.kernel.org
4159 W:      https://linuxtv.org
4160 W:      http://palosaari.fi/linux/
4161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4162 T:      git git://linuxtv.org/anttip/media_tree.git
4163 S:      Maintained
4164 F:      drivers/media/dvb-frontends/cxd2820r*
4165
4166 CXGB3 ETHERNET DRIVER (CXGB3)
4167 M:      Vishal Kulkarni <vishal@chelsio.com>
4168 L:      netdev@vger.kernel.org
4169 W:      http://www.chelsio.com
4170 S:      Supported
4171 F:      drivers/net/ethernet/chelsio/cxgb3/
4172
4173 CXGB3 ISCSI DRIVER (CXGB3I)
4174 M:      Karen Xie <kxie@chelsio.com>
4175 L:      linux-scsi@vger.kernel.org
4176 W:      http://www.chelsio.com
4177 S:      Supported
4178 F:      drivers/scsi/cxgbi/cxgb3i
4179
4180 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4181 M:      Steve Wise <swise@chelsio.com>
4182 L:      linux-rdma@vger.kernel.org
4183 W:      http://www.openfabrics.org
4184 S:      Supported
4185 F:      drivers/infiniband/hw/cxgb3/
4186 F:      include/uapi/rdma/cxgb3-abi.h
4187
4188 CXGB4 CRYPTO DRIVER (chcr)
4189 M:      Harsh Jain <harsh@chelsio.com>
4190 L:      linux-crypto@vger.kernel.org
4191 W:      http://www.chelsio.com
4192 S:      Supported
4193 F:      drivers/crypto/chelsio
4194
4195 CXGB4 ETHERNET DRIVER (CXGB4)
4196 M:      Vishal Kulkarni <vishal@chelsio.com>
4197 L:      netdev@vger.kernel.org
4198 W:      http://www.chelsio.com
4199 S:      Supported
4200 F:      drivers/net/ethernet/chelsio/cxgb4/
4201
4202 CXGB4 ISCSI DRIVER (CXGB4I)
4203 M:      Karen Xie <kxie@chelsio.com>
4204 L:      linux-scsi@vger.kernel.org
4205 W:      http://www.chelsio.com
4206 S:      Supported
4207 F:      drivers/scsi/cxgbi/cxgb4i
4208
4209 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4210 M:      Steve Wise <swise@chelsio.com>
4211 L:      linux-rdma@vger.kernel.org
4212 W:      http://www.openfabrics.org
4213 S:      Supported
4214 F:      drivers/infiniband/hw/cxgb4/
4215 F:      include/uapi/rdma/cxgb4-abi.h
4216
4217 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4218 M:      Casey Leedom <leedom@chelsio.com>
4219 L:      netdev@vger.kernel.org
4220 W:      http://www.chelsio.com
4221 S:      Supported
4222 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4223
4224 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4225 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4226 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4227 L:      linuxppc-dev@lists.ozlabs.org
4228 S:      Supported
4229 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4230 F:      drivers/misc/cxl/
4231 F:      include/misc/cxl*
4232 F:      include/uapi/misc/cxl.h
4233 F:      Documentation/powerpc/cxl.txt
4234 F:      Documentation/ABI/testing/sysfs-class-cxl
4235
4236 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4237 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4238 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4239 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4240 L:      linux-scsi@vger.kernel.org
4241 S:      Supported
4242 F:      drivers/scsi/cxlflash/
4243 F:      include/uapi/scsi/cxlflash_ioctl.h
4244 F:      Documentation/powerpc/cxlflash.txt
4245
4246 CYBERPRO FB DRIVER
4247 M:      Russell King <linux@armlinux.org.uk>
4248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4249 W:      http://www.armlinux.org.uk/
4250 S:      Maintained
4251 F:      drivers/video/fbdev/cyber2000fb.*
4252
4253 CYCLADES ASYNC MUX DRIVER
4254 W:      http://www.cyclades.com/
4255 S:      Orphan
4256 F:      drivers/tty/cyclades.c
4257 F:      include/linux/cyclades.h
4258 F:      include/uapi/linux/cyclades.h
4259
4260 CYCLADES PC300 DRIVER
4261 W:      http://www.cyclades.com/
4262 S:      Orphan
4263 F:      drivers/net/wan/pc300*
4264
4265 CYPRESS_FIRMWARE MEDIA DRIVER
4266 M:      Antti Palosaari <crope@iki.fi>
4267 L:      linux-media@vger.kernel.org
4268 W:      https://linuxtv.org
4269 W:      http://palosaari.fi/linux/
4270 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4271 T:      git git://linuxtv.org/anttip/media_tree.git
4272 S:      Maintained
4273 F:      drivers/media/common/cypress_firmware*
4274
4275 CYTTSP TOUCHSCREEN DRIVER
4276 M:      Ferruh Yigit <fery@cypress.com>
4277 L:      linux-input@vger.kernel.org
4278 S:      Supported
4279 F:      drivers/input/touchscreen/cyttsp*
4280 F:      include/linux/input/cyttsp.h
4281
4282 D-LINK DIR-685 TOUCHKEYS DRIVER
4283 M:      Linus Walleij <linus.walleij@linaro.org>
4284 L:      linux-input@vger.kernel.org
4285 S:      Supported
4286 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4287
4288 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4289 M:      Joshua Kinard <kumba@gentoo.org>
4290 S:      Maintained
4291 F:      drivers/rtc/rtc-ds1685.c
4292 F:      include/linux/rtc/ds1685.h
4293
4294 DAMA SLAVE for AX.25
4295 M:      Joerg Reuter <jreuter@yaina.de>
4296 W:      http://yaina.de/jreuter/
4297 W:      http://www.qsl.net/dl1bke/
4298 L:      linux-hams@vger.kernel.org
4299 S:      Maintained
4300 F:      net/ax25/af_ax25.c
4301 F:      net/ax25/ax25_dev.c
4302 F:      net/ax25/ax25_ds_*
4303 F:      net/ax25/ax25_in.c
4304 F:      net/ax25/ax25_out.c
4305 F:      net/ax25/ax25_timer.c
4306 F:      net/ax25/sysctl_net_ax25.c
4307
4308 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4309 L:      netdev@vger.kernel.org
4310 S:      Orphan
4311 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4312 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4313
4314 DC390/AM53C974 SCSI driver
4315 M:      Hannes Reinecke <hare@suse.com>
4316 L:      linux-scsi@vger.kernel.org
4317 S:      Maintained
4318 F:      drivers/scsi/am53c974.c
4319
4320 DC395x SCSI driver
4321 M:      Oliver Neukum <oliver@neukum.org>
4322 M:      Ali Akcaagac <aliakc@web.de>
4323 M:      Jamie Lenehan <lenehan@twibble.org>
4324 L:      dc395x@twibble.org
4325 W:      http://twibble.org/dist/dc395x/
4326 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4327 S:      Maintained
4328 F:      Documentation/scsi/dc395x.txt
4329 F:      drivers/scsi/dc395x.*
4330
4331 DCCP PROTOCOL
4332 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4333 L:      dccp@vger.kernel.org
4334 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4335 S:      Maintained
4336 F:      include/linux/dccp.h
4337 F:      include/uapi/linux/dccp.h
4338 F:      include/linux/tfrc.h
4339 F:      net/dccp/
4340
4341 DECnet NETWORK LAYER
4342 W:      http://linux-decnet.sourceforge.net
4343 L:      linux-decnet-user@lists.sourceforge.net
4344 S:      Orphan
4345 F:      Documentation/networking/decnet.txt
4346 F:      net/decnet/
4347
4348 DECSTATION PLATFORM SUPPORT
4349 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4350 L:      linux-mips@vger.kernel.org
4351 W:      http://www.linux-mips.org/wiki/DECstation
4352 S:      Maintained
4353 F:      arch/mips/dec/
4354 F:      arch/mips/include/asm/dec/
4355 F:      arch/mips/include/asm/mach-dec/
4356
4357 DEFXX FDDI NETWORK DRIVER
4358 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4359 S:      Maintained
4360 F:      drivers/net/fddi/defxx.*
4361
4362 DELL SMBIOS DRIVER
4363 M:      Pali Rohár <pali.rohar@gmail.com>
4364 M:      Mario Limonciello <mario.limonciello@dell.com>
4365 L:      platform-driver-x86@vger.kernel.org
4366 S:      Maintained
4367 F:      drivers/platform/x86/dell-smbios.*
4368
4369 DELL SMBIOS SMM DRIVER
4370 M:      Mario Limonciello <mario.limonciello@dell.com>
4371 L:      platform-driver-x86@vger.kernel.org
4372 S:      Maintained
4373 F:      drivers/platform/x86/dell-smbios-smm.c
4374
4375 DELL SMBIOS WMI DRIVER
4376 M:      Mario Limonciello <mario.limonciello@dell.com>
4377 L:      platform-driver-x86@vger.kernel.org
4378 S:      Maintained
4379 F:      drivers/platform/x86/dell-smbios-wmi.c
4380 F:      tools/wmi/dell-smbios-example.c
4381
4382 DEFZA FDDI NETWORK DRIVER
4383 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4384 S:      Maintained
4385 F:      drivers/net/fddi/defza.*
4386
4387 DELL LAPTOP DRIVER
4388 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4389 M:      Pali Rohár <pali.rohar@gmail.com>
4390 L:      platform-driver-x86@vger.kernel.org
4391 S:      Maintained
4392 F:      drivers/platform/x86/dell-laptop.c
4393
4394 DELL LAPTOP FREEFALL DRIVER
4395 M:      Pali Rohár <pali.rohar@gmail.com>
4396 S:      Maintained
4397 F:      drivers/platform/x86/dell-smo8800.c
4398
4399 DELL LAPTOP RBTN DRIVER
4400 M:      Pali Rohár <pali.rohar@gmail.com>
4401 S:      Maintained
4402 F:      drivers/platform/x86/dell-rbtn.*
4403
4404 DELL REMOTE BIOS UPDATE DRIVER
4405 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4406 L:      platform-driver-x86@vger.kernel.org
4407 S:      Maintained
4408 F:      drivers/platform/x86/dell_rbu.c
4409
4410 DELL LAPTOP SMM DRIVER
4411 M:      Pali Rohár <pali.rohar@gmail.com>
4412 S:      Maintained
4413 F:      drivers/hwmon/dell-smm-hwmon.c
4414 F:      include/uapi/linux/i8k.h
4415
4416 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4417 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4418 L:      platform-driver-x86@vger.kernel.org
4419 S:      Maintained
4420 F:      Documentation/dcdbas.txt
4421 F:      drivers/platform/x86/dcdbas.*
4422
4423 DELL WMI NOTIFICATIONS DRIVER
4424 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4425 M:      Pali Rohár <pali.rohar@gmail.com>
4426 S:      Maintained
4427 F:      drivers/platform/x86/dell-wmi.c
4428
4429 DELL WMI DESCRIPTOR DRIVER
4430 M:      Mario Limonciello <mario.limonciello@dell.com>
4431 S:      Maintained
4432 F:      drivers/platform/x86/dell-wmi-descriptor.c
4433
4434 DELTA ST MEDIA DRIVER
4435 M:      Hugues Fruchet <hugues.fruchet@st.com>
4436 L:      linux-media@vger.kernel.org
4437 T:      git git://linuxtv.org/media_tree.git
4438 W:      https://linuxtv.org
4439 S:      Supported
4440 F:      drivers/media/platform/sti/delta
4441
4442 DENALI NAND DRIVER
4443 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4444 L:      linux-mtd@lists.infradead.org
4445 S:      Supported
4446 F:      drivers/mtd/nand/raw/denali*
4447
4448 DESIGNWARE USB2 DRD IP DRIVER
4449 M:      Minas Harutyunyan <hminas@synopsys.com>
4450 L:      linux-usb@vger.kernel.org
4451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4452 S:      Maintained
4453 F:      drivers/usb/dwc2/
4454
4455 DESIGNWARE USB3 DRD IP DRIVER
4456 M:      Felipe Balbi <balbi@kernel.org>
4457 L:      linux-usb@vger.kernel.org
4458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4459 S:      Maintained
4460 F:      drivers/usb/dwc3/
4461
4462 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4463 M:      Andreas Klinger <ak@it-klinger.de>
4464 L:      linux-iio@vger.kernel.org
4465 S:      Maintained
4466 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4467 F:      drivers/iio/proximity/srf*.c
4468
4469 DEVICE COREDUMP (DEV_COREDUMP)
4470 M:      Johannes Berg <johannes@sipsolutions.net>
4471 L:      linux-kernel@vger.kernel.org
4472 S:      Maintained
4473 F:      drivers/base/devcoredump.c
4474 F:      include/linux/devcoredump.h
4475
4476 DEVICE FREQUENCY (DEVFREQ)
4477 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4478 M:      Kyungmin Park <kyungmin.park@samsung.com>
4479 R:      Chanwoo Choi <cw00.choi@samsung.com>
4480 L:      linux-pm@vger.kernel.org
4481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4482 S:      Maintained
4483 F:      drivers/devfreq/
4484 F:      include/linux/devfreq.h
4485 F:      Documentation/devicetree/bindings/devfreq/
4486
4487 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4488 M:      Chanwoo Choi <cw00.choi@samsung.com>
4489 L:      linux-pm@vger.kernel.org
4490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4491 S:      Supported
4492 F:      drivers/devfreq/event/
4493 F:      drivers/devfreq/devfreq-event.c
4494 F:      include/linux/devfreq-event.h
4495 F:      Documentation/devicetree/bindings/devfreq/event/
4496
4497 DEVICE NUMBER REGISTRY
4498 M:      Torben Mathiasen <device@lanana.org>
4499 W:      http://lanana.org/docs/device-list/index.html
4500 S:      Maintained
4501
4502 DEVICE-MAPPER  (LVM)
4503 M:      Alasdair Kergon <agk@redhat.com>
4504 M:      Mike Snitzer <snitzer@redhat.com>
4505 M:      dm-devel@redhat.com
4506 L:      dm-devel@redhat.com
4507 W:      http://sources.redhat.com/dm
4508 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4510 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4511 S:      Maintained
4512 F:      Documentation/device-mapper/
4513 F:      drivers/md/Makefile
4514 F:      drivers/md/Kconfig
4515 F:      drivers/md/dm*
4516 F:      drivers/md/persistent-data/
4517 F:      include/linux/device-mapper.h
4518 F:      include/linux/dm-*.h
4519 F:      include/uapi/linux/dm-*.h
4520
4521 DEVLINK
4522 M:      Jiri Pirko <jiri@mellanox.com>
4523 L:      netdev@vger.kernel.org
4524 S:      Supported
4525 F:      net/core/devlink.c
4526 F:      include/net/devlink.h
4527 F:      include/uapi/linux/devlink.h
4528
4529 DIALOG SEMICONDUCTOR DRIVERS
4530 M:      Support Opensource <support.opensource@diasemi.com>
4531 W:      http://www.dialog-semiconductor.com/products
4532 S:      Supported
4533 F:      Documentation/hwmon/da90??
4534 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4535 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4536 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4537 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4538 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4539 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4540 F:      drivers/gpio/gpio-da90??.c
4541 F:      drivers/hwmon/da90??-hwmon.c
4542 F:      drivers/iio/adc/da91??-*.c
4543 F:      drivers/input/misc/da90??_onkey.c
4544 F:      drivers/input/touchscreen/da9052_tsi.c
4545 F:      drivers/leds/leds-da90??.c
4546 F:      drivers/mfd/da903x.c
4547 F:      drivers/mfd/da90??-*.c
4548 F:      drivers/mfd/da91??-*.c
4549 F:      drivers/power/supply/da9052-battery.c
4550 F:      drivers/power/supply/da91??-*.c
4551 F:      drivers/regulator/da903x.c
4552 F:      drivers/regulator/da9???-regulator.[ch]
4553 F:      drivers/thermal/da90??-thermal.c
4554 F:      drivers/rtc/rtc-da90??.c
4555 F:      drivers/video/backlight/da90??_bl.c
4556 F:      drivers/watchdog/da90??_wdt.c
4557 F:      include/linux/mfd/da903x.h
4558 F:      include/linux/mfd/da9052/
4559 F:      include/linux/mfd/da9055/
4560 F:      include/linux/mfd/da9062/
4561 F:      include/linux/mfd/da9063/
4562 F:      include/linux/mfd/da9150/
4563 F:      include/linux/regulator/da9211.h
4564 F:      include/sound/da[79]*.h
4565 F:      sound/soc/codecs/da[79]*.[ch]
4566
4567 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4568 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4569 L:      linux-gpio@vger.kernel.org
4570 S:      Maintained
4571 F:      drivers/gpio/gpio-gpio-mm.c
4572
4573 DIOLAN U2C-12 I2C DRIVER
4574 M:      Guenter Roeck <linux@roeck-us.net>
4575 L:      linux-i2c@vger.kernel.org
4576 S:      Maintained
4577 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4578
4579 FILESYSTEM DIRECT ACCESS (DAX)
4580 M:      Matthew Wilcox <willy@infradead.org>
4581 M:      Ross Zwisler <zwisler@kernel.org>
4582 M:      Jan Kara <jack@suse.cz>
4583 L:      linux-fsdevel@vger.kernel.org
4584 S:      Supported
4585 F:      fs/dax.c
4586 F:      include/linux/dax.h
4587 F:      include/trace/events/fs_dax.h
4588
4589 DEVICE DIRECT ACCESS (DAX)
4590 M:      Dan Williams <dan.j.williams@intel.com>
4591 M:      Dave Jiang <dave.jiang@intel.com>
4592 M:      Ross Zwisler <zwisler@kernel.org>
4593 M:      Vishal Verma <vishal.l.verma@intel.com>
4594 L:      linux-nvdimm@lists.01.org
4595 S:      Supported
4596 F:      drivers/dax/
4597
4598 DIRECTORY NOTIFICATION (DNOTIFY)
4599 M:      Jan Kara <jack@suse.cz>
4600 R:      Amir Goldstein <amir73il@gmail.com>
4601 L:      linux-fsdevel@vger.kernel.org
4602 S:      Maintained
4603 F:      Documentation/filesystems/dnotify.txt
4604 F:      fs/notify/dnotify/
4605 F:      include/linux/dnotify.h
4606
4607 DISK GEOMETRY AND PARTITION HANDLING
4608 M:      Andries Brouwer <aeb@cwi.nl>
4609 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4610 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4611 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4612 S:      Maintained
4613
4614 DISKQUOTA
4615 M:      Jan Kara <jack@suse.com>
4616 S:      Maintained
4617 F:      Documentation/filesystems/quota.txt
4618 F:      fs/quota/
4619 F:      include/linux/quota*.h
4620 F:      include/uapi/linux/quota*.h
4621
4622 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4623 M:      Bernie Thompson <bernie@plugable.com>
4624 L:      linux-fbdev@vger.kernel.org
4625 S:      Maintained
4626 W:      http://plugable.com/category/projects/udlfb/
4627 F:      drivers/video/fbdev/udlfb.c
4628 F:      include/video/udlfb.h
4629 F:      Documentation/fb/udlfb.txt
4630
4631 DISTRIBUTED LOCK MANAGER (DLM)
4632 M:      Christine Caulfield <ccaulfie@redhat.com>
4633 M:      David Teigland <teigland@redhat.com>
4634 L:      cluster-devel@redhat.com
4635 W:      http://sources.redhat.com/cluster/
4636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4637 S:      Supported
4638 F:      fs/dlm/
4639
4640 DMA BUFFER SHARING FRAMEWORK
4641 M:      Sumit Semwal <sumit.semwal@linaro.org>
4642 S:      Maintained
4643 L:      linux-media@vger.kernel.org
4644 L:      dri-devel@lists.freedesktop.org
4645 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4646 F:      drivers/dma-buf/
4647 F:      include/linux/dma-buf*
4648 F:      include/linux/reservation.h
4649 F:      include/linux/*fence.h
4650 F:      Documentation/driver-api/dma-buf.rst
4651 T:      git git://anongit.freedesktop.org/drm/drm-misc
4652
4653 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4654 M:      Vinod Koul <vkoul@kernel.org>
4655 L:      dmaengine@vger.kernel.org
4656 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4657 S:      Maintained
4658 F:      drivers/dma/
4659 F:      include/linux/dmaengine.h
4660 F:      include/linux/of_dma.h
4661 F:      Documentation/devicetree/bindings/dma/
4662 F:      Documentation/driver-api/dmaengine/
4663 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4664
4665 DMA MAPPING HELPERS
4666 M:      Christoph Hellwig <hch@lst.de>
4667 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4668 R:      Robin Murphy <robin.murphy@arm.com>
4669 L:      iommu@lists.linux-foundation.org
4670 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4671 W:      http://git.infradead.org/users/hch/dma-mapping.git
4672 S:      Supported
4673 F:      kernel/dma/
4674 F:      include/asm-generic/dma-mapping.h
4675 F:      include/linux/dma-direct.h
4676 F:      include/linux/dma-mapping.h
4677 F:      include/linux/dma-noncoherent.h
4678
4679 DME1737 HARDWARE MONITOR DRIVER
4680 M:      Juerg Haefliger <juergh@gmail.com>
4681 L:      linux-hwmon@vger.kernel.org
4682 S:      Maintained
4683 F:      Documentation/hwmon/dme1737
4684 F:      drivers/hwmon/dme1737.c
4685
4686 DMI/SMBIOS SUPPORT
4687 M:      Jean Delvare <jdelvare@suse.com>
4688 S:      Maintained
4689 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4690 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4691 F:      drivers/firmware/dmi-id.c
4692 F:      drivers/firmware/dmi_scan.c
4693 F:      include/linux/dmi.h
4694
4695 DOCUMENTATION
4696 M:      Jonathan Corbet <corbet@lwn.net>
4697 L:      linux-doc@vger.kernel.org
4698 S:      Maintained
4699 F:      Documentation/
4700 F:      scripts/kernel-doc
4701 X:      Documentation/ABI/
4702 X:      Documentation/acpi/
4703 X:      Documentation/devicetree/
4704 X:      Documentation/i2c/
4705 X:      Documentation/media/
4706 X:      Documentation/power/
4707 X:      Documentation/spi/
4708 T:      git git://git.lwn.net/linux.git docs-next
4709
4710 DOCUMENTATION/ITALIAN
4711 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4712 L:      linux-doc@vger.kernel.org
4713 S:      Maintained
4714 F:      Documentation/translations/it_IT
4715
4716 DONGWOON DW9714 LENS VOICE COIL DRIVER
4717 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4718 L:      linux-media@vger.kernel.org
4719 T:      git git://linuxtv.org/media_tree.git
4720 S:      Maintained
4721 F:      drivers/media/i2c/dw9714.c
4722 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4723
4724 DONGWOON DW9807 LENS VOICE COIL DRIVER
4725 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4726 L:      linux-media@vger.kernel.org
4727 T:      git git://linuxtv.org/media_tree.git
4728 S:      Maintained
4729 F:      drivers/media/i2c/dw9807-vcm.c
4730 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4731
4732 DOUBLETALK DRIVER
4733 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4734 L:      blinux-list@redhat.com
4735 S:      Maintained
4736 F:      drivers/char/dtlk.c
4737 F:      include/linux/dtlk.h
4738
4739 DPAA2 DATAPATH I/O (DPIO) DRIVER
4740 M:      Roy Pledge <Roy.Pledge@nxp.com>
4741 L:      linux-kernel@vger.kernel.org
4742 S:      Maintained
4743 F:      drivers/soc/fsl/dpio
4744
4745 DPAA2 ETHERNET DRIVER
4746 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4747 L:      netdev@vger.kernel.org
4748 S:      Maintained
4749 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4750 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4751 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4752 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4753 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4754
4755 DPAA2 ETHERNET SWITCH DRIVER
4756 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4757 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4758 L:      linux-kernel@vger.kernel.org
4759 S:      Maintained
4760 F:      drivers/staging/fsl-dpaa2/ethsw
4761
4762 DPAA2 PTP CLOCK DRIVER
4763 M:      Yangbo Lu <yangbo.lu@nxp.com>
4764 L:      netdev@vger.kernel.org
4765 S:      Maintained
4766 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4767 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4768
4769 DPT_I2O SCSI RAID DRIVER
4770 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4771 L:      linux-scsi@vger.kernel.org
4772 W:      http://www.adaptec.com/
4773 S:      Maintained
4774 F:      drivers/scsi/dpt*
4775 F:      drivers/scsi/dpt/
4776
4777 DRBD DRIVER
4778 M:      Philipp Reisner <philipp.reisner@linbit.com>
4779 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4780 L:      drbd-dev@lists.linbit.com
4781 W:      http://www.drbd.org
4782 T:      git git://git.linbit.com/linux-drbd.git
4783 T:      git git://git.linbit.com/drbd-8.4.git
4784 S:      Supported
4785 F:      drivers/block/drbd/
4786 F:      lib/lru_cache.c
4787 F:      Documentation/blockdev/drbd/
4788
4789 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4790 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4791 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4793 S:      Supported
4794 F:      Documentation/kobject.txt
4795 F:      drivers/base/
4796 F:      fs/debugfs/
4797 F:      fs/sysfs/
4798 F:      include/linux/debugfs.h
4799 F:      include/linux/kobj*
4800 F:      lib/kobj*
4801
4802 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4803 M:      Kevin Hilman <khilman@kernel.org>
4804 M:      Nishanth Menon <nm@ti.com>
4805 S:      Maintained
4806 F:      drivers/power/avs/
4807 F:      include/linux/power/smartreflex.h
4808 L:      linux-pm@vger.kernel.org
4809
4810 DRM DRIVER FOR ARM PL111 CLCD
4811 M:      Eric Anholt <eric@anholt.net>
4812 T:      git git://anongit.freedesktop.org/drm/drm-misc
4813 S:      Supported
4814 F:      drivers/gpu/drm/pl111/
4815
4816 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4817 M:      Linus Walleij <linus.walleij@linaro.org>
4818 T:      git git://anongit.freedesktop.org/drm/drm-misc
4819 S:      Maintained
4820 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4821 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4822
4823 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4824 M:      Dave Airlie <airlied@redhat.com>
4825 S:      Odd Fixes
4826 F:      drivers/gpu/drm/ast/
4827
4828 DRM DRIVER FOR BOCHS VIRTUAL GPU
4829 M:      Gerd Hoffmann <kraxel@redhat.com>
4830 L:      virtualization@lists.linux-foundation.org
4831 T:      git git://anongit.freedesktop.org/drm/drm-misc
4832 S:      Maintained
4833 F:      drivers/gpu/drm/bochs/
4834
4835 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4836 M:      Linus Walleij <linus.walleij@linaro.org>
4837 T:      git git://anongit.freedesktop.org/drm/drm-misc
4838 S:      Maintained
4839 F:      drivers/gpu/drm/tve200/
4840
4841 DRM DRIVER FOR ILITEK ILI9225 PANELS
4842 M:      David Lechner <david@lechnology.com>
4843 S:      Maintained
4844 F:      drivers/gpu/drm/tinydrm/ili9225.c
4845 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4846
4847 DRM DRIVER FOR HX8357D PANELS
4848 M:      Eric Anholt <eric@anholt.net>
4849 T:      git git://anongit.freedesktop.org/drm/drm-misc
4850 S:      Maintained
4851 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4852 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4853
4854 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4855 S:      Orphan / Obsolete
4856 F:      drivers/gpu/drm/i810/
4857 F:      include/uapi/drm/i810_drm.h
4858
4859 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4860 S:      Orphan / Obsolete
4861 F:      drivers/gpu/drm/mga/
4862 F:      include/uapi/drm/mga_drm.h
4863
4864 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4865 M:      Dave Airlie <airlied@redhat.com>
4866 S:      Odd Fixes
4867 F:      drivers/gpu/drm/mgag200/
4868
4869 DRM DRIVER FOR MI0283QT
4870 M:      Noralf Trønnes <noralf@tronnes.org>
4871 S:      Maintained
4872 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4873 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4874
4875 DRM DRIVER FOR MSM ADRENO GPU
4876 M:      Rob Clark <robdclark@gmail.com>
4877 L:      linux-arm-msm@vger.kernel.org
4878 L:      dri-devel@lists.freedesktop.org
4879 L:      freedreno@lists.freedesktop.org
4880 T:      git git://people.freedesktop.org/~robclark/linux
4881 S:      Maintained
4882 F:      drivers/gpu/drm/msm/
4883 F:      include/uapi/drm/msm_drm.h
4884 F:      Documentation/devicetree/bindings/display/msm/
4885
4886 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4887 M:      Ben Skeggs <bskeggs@redhat.com>
4888 L:      dri-devel@lists.freedesktop.org
4889 L:      nouveau@lists.freedesktop.org
4890 T:      git git://github.com/skeggsb/linux
4891 S:      Supported
4892 F:      drivers/gpu/drm/nouveau/
4893 F:      include/uapi/drm/nouveau_drm.h
4894
4895 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4896 M:      Stefan Mavrodiev <stefan@olimex.com>
4897 S:      Maintained
4898 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4899 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4900
4901 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4902 M:      Noralf Trønnes <noralf@tronnes.org>
4903 S:      Maintained
4904 F:      drivers/gpu/drm/tinydrm/repaper.c
4905 F:      Documentation/devicetree/bindings/display/repaper.txt
4906
4907 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4908 M:      Dave Airlie <airlied@redhat.com>
4909 M:      Gerd Hoffmann <kraxel@redhat.com>
4910 L:      virtualization@lists.linux-foundation.org
4911 T:      git git://anongit.freedesktop.org/drm/drm-misc
4912 S:      Obsolete
4913 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4914 F:      drivers/gpu/drm/cirrus/
4915
4916 DRM DRIVER FOR QXL VIRTUAL GPU
4917 M:      Dave Airlie <airlied@redhat.com>
4918 M:      Gerd Hoffmann <kraxel@redhat.com>
4919 L:      virtualization@lists.linux-foundation.org
4920 T:      git git://anongit.freedesktop.org/drm/drm-misc
4921 S:      Maintained
4922 F:      drivers/gpu/drm/qxl/
4923 F:      include/uapi/drm/qxl_drm.h
4924
4925 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4926 S:      Orphan / Obsolete
4927 F:      drivers/gpu/drm/r128/
4928 F:      include/uapi/drm/r128_drm.h
4929
4930 DRM DRIVER FOR SAVAGE VIDEO CARDS
4931 S:      Orphan / Obsolete
4932 F:      drivers/gpu/drm/savage/
4933 F:      include/uapi/drm/savage_drm.h
4934
4935 DRM DRIVER FOR SIS VIDEO CARDS
4936 S:      Orphan / Obsolete
4937 F:      drivers/gpu/drm/sis/
4938 F:      include/uapi/drm/sis_drm.h
4939
4940 DRM DRIVER FOR SITRONIX ST7586 PANELS
4941 M:      David Lechner <david@lechnology.com>
4942 S:      Maintained
4943 F:      drivers/gpu/drm/tinydrm/st7586.c
4944 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4945
4946 DRM DRIVER FOR SITRONIX ST7735R PANELS
4947 M:      David Lechner <david@lechnology.com>
4948 S:      Maintained
4949 F:      drivers/gpu/drm/tinydrm/st7735r.c
4950 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4951
4952 DRM DRIVER FOR TDFX VIDEO CARDS
4953 S:      Orphan / Obsolete
4954 F:      drivers/gpu/drm/tdfx/
4955
4956 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4957 M:      Dave Airlie <airlied@redhat.com>
4958 R:      Sean Paul <sean@poorly.run>
4959 L:      dri-devel@lists.freedesktop.org
4960 S:      Odd Fixes
4961 F:      drivers/gpu/drm/udl/
4962 T:      git git://anongit.freedesktop.org/drm/drm-misc
4963
4964 DRM DRIVER FOR VMWARE VIRTUAL GPU
4965 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4966 M:      Thomas Hellstrom <thellstrom@vmware.com>
4967 L:      dri-devel@lists.freedesktop.org
4968 T:      git git://people.freedesktop.org/~thomash/linux
4969 S:      Supported
4970 F:      drivers/gpu/drm/vmwgfx/
4971 F:      include/uapi/drm/vmwgfx_drm.h
4972
4973 DRM DRIVERS
4974 M:      David Airlie <airlied@linux.ie>
4975 M:      Daniel Vetter <daniel@ffwll.ch>
4976 L:      dri-devel@lists.freedesktop.org
4977 T:      git git://anongit.freedesktop.org/drm/drm
4978 B:      https://bugs.freedesktop.org/
4979 C:      irc://chat.freenode.net/dri-devel
4980 S:      Maintained
4981 F:      drivers/gpu/drm/
4982 F:      drivers/gpu/vga/
4983 F:      Documentation/devicetree/bindings/display/
4984 F:      Documentation/devicetree/bindings/gpu/
4985 F:      Documentation/gpu/
4986 F:      include/drm/
4987 F:      include/uapi/drm/
4988 F:      include/linux/vga*
4989
4990 DRM DRIVERS AND MISC GPU PATCHES
4991 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4992 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4993 M:      Sean Paul <sean@poorly.run>
4994 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4995 S:      Maintained
4996 T:      git git://anongit.freedesktop.org/drm/drm-misc
4997 F:      Documentation/gpu/
4998 F:      drivers/gpu/vga/
4999 F:      drivers/gpu/drm/*
5000 F:      include/drm/drm*
5001 F:      include/uapi/drm/drm*
5002 F:      include/linux/vga*
5003
5004 DRM DRIVERS FOR ALLWINNER A10
5005 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5006 L:      dri-devel@lists.freedesktop.org
5007 S:      Supported
5008 F:      drivers/gpu/drm/sun4i/
5009 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5010 T:      git git://anongit.freedesktop.org/drm/drm-misc
5011
5012 DRM DRIVERS FOR AMLOGIC SOCS
5013 M:      Neil Armstrong <narmstrong@baylibre.com>
5014 L:      dri-devel@lists.freedesktop.org
5015 L:      linux-amlogic@lists.infradead.org
5016 W:      http://linux-meson.com/
5017 S:      Supported
5018 F:      drivers/gpu/drm/meson/
5019 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5020 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5021 F:      Documentation/gpu/meson.rst
5022 T:      git git://anongit.freedesktop.org/drm/drm-misc
5023
5024 DRM DRIVERS FOR ATMEL HLCDC
5025 M:      Boris Brezillon <bbrezillon@kernel.org>
5026 L:      dri-devel@lists.freedesktop.org
5027 S:      Supported
5028 F:      drivers/gpu/drm/atmel-hlcdc/
5029 F:      Documentation/devicetree/bindings/display/atmel/
5030 T:      git git://anongit.freedesktop.org/drm/drm-misc
5031
5032 DRM DRIVERS FOR BRIDGE CHIPS
5033 M:      Archit Taneja <architt@codeaurora.org>
5034 M:      Andrzej Hajda <a.hajda@samsung.com>
5035 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5036 S:      Maintained
5037 T:      git git://anongit.freedesktop.org/drm/drm-misc
5038 F:      drivers/gpu/drm/bridge/
5039
5040 DRM DRIVERS FOR EXYNOS
5041 M:      Inki Dae <inki.dae@samsung.com>
5042 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5043 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5044 M:      Kyungmin Park <kyungmin.park@samsung.com>
5045 L:      dri-devel@lists.freedesktop.org
5046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5047 S:      Supported
5048 F:      drivers/gpu/drm/exynos/
5049 F:      include/uapi/drm/exynos_drm.h
5050 F:      Documentation/devicetree/bindings/display/exynos/
5051
5052 DRM DRIVERS FOR FREESCALE DCU
5053 M:      Stefan Agner <stefan@agner.ch>
5054 M:      Alison Wang <alison.wang@nxp.com>
5055 L:      dri-devel@lists.freedesktop.org
5056 S:      Supported
5057 F:      drivers/gpu/drm/fsl-dcu/
5058 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5059 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5060 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5061 T:      git git://anongit.freedesktop.org/drm/drm-misc
5062
5063 DRM DRIVERS FOR FREESCALE IMX
5064 M:      Philipp Zabel <p.zabel@pengutronix.de>
5065 L:      dri-devel@lists.freedesktop.org
5066 S:      Maintained
5067 F:      drivers/gpu/drm/imx/
5068 F:      drivers/gpu/ipu-v3/
5069 F:      Documentation/devicetree/bindings/display/imx/
5070
5071 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5072 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5073 L:      dri-devel@lists.freedesktop.org
5074 T:      git git://github.com/patjak/drm-gma500
5075 S:      Maintained
5076 F:      drivers/gpu/drm/gma500/
5077
5078 DRM DRIVERS FOR HISILICON
5079 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5080 M:      Rongrong Zou <zourongrong@gmail.com>
5081 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5082 R:      Chen Feng <puck.chen@hisilicon.com>
5083 L:      dri-devel@lists.freedesktop.org
5084 T:      git git://github.com/xin3liang/linux.git
5085 S:      Maintained
5086 F:      drivers/gpu/drm/hisilicon/
5087 F:      Documentation/devicetree/bindings/display/hisilicon/
5088
5089 DRM DRIVERS FOR MEDIATEK
5090 M:      CK Hu <ck.hu@mediatek.com>
5091 M:      Philipp Zabel <p.zabel@pengutronix.de>
5092 L:      dri-devel@lists.freedesktop.org
5093 S:      Supported
5094 F:      drivers/gpu/drm/mediatek/
5095 F:      Documentation/devicetree/bindings/display/mediatek/
5096
5097 DRM DRIVERS FOR NVIDIA TEGRA
5098 M:      Thierry Reding <thierry.reding@gmail.com>
5099 L:      dri-devel@lists.freedesktop.org
5100 L:      linux-tegra@vger.kernel.org
5101 T:      git git://anongit.freedesktop.org/tegra/linux.git
5102 S:      Supported
5103 F:      drivers/gpu/drm/tegra/
5104 F:      drivers/gpu/host1x/
5105 F:      include/linux/host1x.h
5106 F:      include/uapi/drm/tegra_drm.h
5107 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5108
5109 DRM DRIVERS FOR RENESAS
5110 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5111 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5112 L:      dri-devel@lists.freedesktop.org
5113 L:      linux-renesas-soc@vger.kernel.org
5114 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5115 S:      Supported
5116 F:      drivers/gpu/drm/rcar-du/
5117 F:      drivers/gpu/drm/shmobile/
5118 F:      include/linux/platform_data/shmob_drm.h
5119 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5120 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5121 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5122
5123 DRM DRIVERS FOR ROCKCHIP
5124 M:      Sandy Huang <hjc@rock-chips.com>
5125 M:      Heiko Stübner <heiko@sntech.de>
5126 L:      dri-devel@lists.freedesktop.org
5127 S:      Maintained
5128 F:      drivers/gpu/drm/rockchip/
5129 F:      Documentation/devicetree/bindings/display/rockchip/
5130 T:      git git://anongit.freedesktop.org/drm/drm-misc
5131
5132 DRM DRIVERS FOR STI
5133 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5134 M:      Vincent Abriou <vincent.abriou@st.com>
5135 L:      dri-devel@lists.freedesktop.org
5136 T:      git git://anongit.freedesktop.org/drm/drm-misc
5137 S:      Maintained
5138 F:      drivers/gpu/drm/sti
5139 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5140
5141 DRM DRIVERS FOR STM
5142 M:      Yannick Fertre <yannick.fertre@st.com>
5143 M:      Philippe Cornu <philippe.cornu@st.com>
5144 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5145 M:      Vincent Abriou <vincent.abriou@st.com>
5146 L:      dri-devel@lists.freedesktop.org
5147 T:      git git://anongit.freedesktop.org/drm/drm-misc
5148 S:      Maintained
5149 F:      drivers/gpu/drm/stm
5150 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5151
5152 DRM DRIVERS FOR TI LCDC
5153 M:      Jyri Sarha <jsarha@ti.com>
5154 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5155 L:      dri-devel@lists.freedesktop.org
5156 S:      Maintained
5157 F:      drivers/gpu/drm/tilcdc/
5158 F:      Documentation/devicetree/bindings/display/tilcdc/
5159
5160 DRM DRIVERS FOR TI OMAP
5161 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5162 L:      dri-devel@lists.freedesktop.org
5163 S:      Maintained
5164 F:      drivers/gpu/drm/omapdrm/
5165 F:      Documentation/devicetree/bindings/display/ti/
5166
5167 DRM DRIVERS FOR V3D
5168 M:      Eric Anholt <eric@anholt.net>
5169 S:      Supported
5170 F:      drivers/gpu/drm/v3d/
5171 F:      include/uapi/drm/v3d_drm.h
5172 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5173 T:      git git://anongit.freedesktop.org/drm/drm-misc
5174
5175 DRM DRIVERS FOR VC4
5176 M:      Eric Anholt <eric@anholt.net>
5177 T:      git git://github.com/anholt/linux
5178 S:      Supported
5179 F:      drivers/gpu/drm/vc4/
5180 F:      include/uapi/drm/vc4_drm.h
5181 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5182 T:      git git://anongit.freedesktop.org/drm/drm-misc
5183
5184 DRM DRIVERS FOR VIVANTE GPU IP
5185 M:      Lucas Stach <l.stach@pengutronix.de>
5186 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5187 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5188 L:      etnaviv@lists.freedesktop.org
5189 L:      dri-devel@lists.freedesktop.org
5190 S:      Maintained
5191 F:      drivers/gpu/drm/etnaviv/
5192 F:      include/uapi/drm/etnaviv_drm.h
5193 F:      Documentation/devicetree/bindings/display/etnaviv/
5194
5195 DRM DRIVERS FOR ZTE ZX
5196 M:      Shawn Guo <shawnguo@kernel.org>
5197 L:      dri-devel@lists.freedesktop.org
5198 S:      Maintained
5199 F:      drivers/gpu/drm/zte/
5200 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5201 T:      git git://anongit.freedesktop.org/drm/drm-misc
5202
5203 DRM PANEL DRIVERS
5204 M:      Thierry Reding <thierry.reding@gmail.com>
5205 L:      dri-devel@lists.freedesktop.org
5206 T:      git git://anongit.freedesktop.org/drm/drm-misc
5207 S:      Maintained
5208 F:      drivers/gpu/drm/drm_panel.c
5209 F:      drivers/gpu/drm/panel/
5210 F:      include/drm/drm_panel.h
5211 F:      Documentation/devicetree/bindings/display/panel/
5212
5213 DRM TINYDRM DRIVERS
5214 M:      Noralf Trønnes <noralf@tronnes.org>
5215 W:      https://github.com/notro/tinydrm/wiki/Development
5216 T:      git git://anongit.freedesktop.org/drm/drm-misc
5217 S:      Maintained
5218 F:      drivers/gpu/drm/tinydrm/
5219 F:      include/drm/tinydrm/
5220
5221 DRM DRIVERS FOR XEN
5222 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5223 T:      git git://anongit.freedesktop.org/drm/drm-misc
5224 L:      dri-devel@lists.freedesktop.org
5225 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5226 S:      Supported
5227 F:      drivers/gpu/drm/xen/
5228 F:      Documentation/gpu/xen-front.rst
5229
5230 DRM TTM SUBSYSTEM
5231 M:      Christian Koenig <christian.koenig@amd.com>
5232 M:      Huang Rui <ray.huang@amd.com>
5233 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5234 T:      git git://people.freedesktop.org/~agd5f/linux
5235 S:      Maintained
5236 L:      dri-devel@lists.freedesktop.org
5237 F:      include/drm/ttm/
5238 F:      drivers/gpu/drm/ttm/
5239
5240 DSBR100 USB FM RADIO DRIVER
5241 M:      Alexey Klimov <klimov.linux@gmail.com>
5242 L:      linux-media@vger.kernel.org
5243 T:      git git://linuxtv.org/media_tree.git
5244 S:      Maintained
5245 F:      drivers/media/radio/dsbr100.c
5246
5247 DSCC4 DRIVER
5248 M:      Francois Romieu <romieu@fr.zoreil.com>
5249 L:      netdev@vger.kernel.org
5250 S:      Maintained
5251 F:      drivers/net/wan/dscc4.c
5252
5253 DT3155 MEDIA DRIVER
5254 M:      Hans Verkuil <hverkuil@xs4all.nl>
5255 L:      linux-media@vger.kernel.org
5256 T:      git git://linuxtv.org/media_tree.git
5257 W:      https://linuxtv.org
5258 S:      Odd Fixes
5259 F:      drivers/media/pci/dt3155/
5260
5261 DVB_USB_AF9015 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/af9015*
5270
5271 DVB_USB_AF9035 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/af9035*
5280
5281 DVB_USB_ANYSEE 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/anysee*
5290
5291 DVB_USB_AU6610 MEDIA DRIVER
5292 M:      Antti Palosaari <crope@iki.fi>
5293 L:      linux-media@vger.kernel.org
5294 W:      https://linuxtv.org
5295 W:      http://palosaari.fi/linux/
5296 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5297 T:      git git://linuxtv.org/anttip/media_tree.git
5298 S:      Maintained
5299 F:      drivers/media/usb/dvb-usb-v2/au6610*
5300
5301 DVB_USB_CE6230 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/ce6230*
5310
5311 DVB_USB_CXUSB MEDIA DRIVER
5312 M:      Michael Krufky <mkrufky@linuxtv.org>
5313 L:      linux-media@vger.kernel.org
5314 W:      https://linuxtv.org
5315 W:      http://github.com/mkrufky
5316 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5317 T:      git git://linuxtv.org/media_tree.git
5318 S:      Maintained
5319 F:      drivers/media/usb/dvb-usb/cxusb*
5320
5321 DVB_USB_EC168 MEDIA DRIVER
5322 M:      Antti Palosaari <crope@iki.fi>
5323 L:      linux-media@vger.kernel.org
5324 W:      https://linuxtv.org
5325 W:      http://palosaari.fi/linux/
5326 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5327 T:      git git://linuxtv.org/anttip/media_tree.git
5328 S:      Maintained
5329 F:      drivers/media/usb/dvb-usb-v2/ec168*
5330
5331 DVB_USB_GL861 MEDIA DRIVER
5332 M:      Antti Palosaari <crope@iki.fi>
5333 L:      linux-media@vger.kernel.org
5334 W:      https://linuxtv.org
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/gl861*
5339
5340 DVB_USB_MXL111SF MEDIA DRIVER
5341 M:      Michael Krufky <mkrufky@linuxtv.org>
5342 L:      linux-media@vger.kernel.org
5343 W:      https://linuxtv.org
5344 W:      http://github.com/mkrufky
5345 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5346 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5347 S:      Maintained
5348 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5349
5350 DVB_USB_RTL28XXU MEDIA DRIVER
5351 M:      Antti Palosaari <crope@iki.fi>
5352 L:      linux-media@vger.kernel.org
5353 W:      https://linuxtv.org
5354 W:      http://palosaari.fi/linux/
5355 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5356 T:      git git://linuxtv.org/anttip/media_tree.git
5357 S:      Maintained
5358 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5359
5360 DVB_USB_V2 MEDIA DRIVER
5361 M:      Antti Palosaari <crope@iki.fi>
5362 L:      linux-media@vger.kernel.org
5363 W:      https://linuxtv.org
5364 W:      http://palosaari.fi/linux/
5365 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5366 T:      git git://linuxtv.org/anttip/media_tree.git
5367 S:      Maintained
5368 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5369 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5370
5371 DYNAMIC DEBUG
5372 M:      Jason Baron <jbaron@akamai.com>
5373 S:      Maintained
5374 F:      lib/dynamic_debug.c
5375 F:      include/linux/dynamic_debug.h
5376
5377 DYNAMIC INTERRUPT MODERATION
5378 M:      Tal Gilboa <talgi@mellanox.com>
5379 S:      Maintained
5380 F:      include/linux/net_dim.h
5381
5382 DZ DECSTATION DZ11 SERIAL DRIVER
5383 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5384 S:      Maintained
5385 F:      drivers/tty/serial/dz.*
5386
5387 E3X0 POWER BUTTON DRIVER
5388 M:      Moritz Fischer <moritz.fischer@ettus.com>
5389 L:      usrp-users@lists.ettus.com
5390 W:      http://www.ettus.com
5391 S:      Supported
5392 F:      drivers/input/misc/e3x0-button.c
5393 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5394
5395 E4000 MEDIA DRIVER
5396 M:      Antti Palosaari <crope@iki.fi>
5397 L:      linux-media@vger.kernel.org
5398 W:      https://linuxtv.org
5399 W:      http://palosaari.fi/linux/
5400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5401 T:      git git://linuxtv.org/anttip/media_tree.git
5402 S:      Maintained
5403 F:      drivers/media/tuners/e4000*
5404
5405 EARTH_PT1 MEDIA DRIVER
5406 M:      Akihiro Tsukada <tskd08@gmail.com>
5407 L:      linux-media@vger.kernel.org
5408 S:      Odd Fixes
5409 F:      drivers/media/pci/pt1/
5410
5411 EARTH_PT3 MEDIA DRIVER
5412 M:      Akihiro Tsukada <tskd08@gmail.com>
5413 L:      linux-media@vger.kernel.org
5414 S:      Odd Fixes
5415 F:      drivers/media/pci/pt3/
5416
5417 EC100 MEDIA DRIVER
5418 M:      Antti Palosaari <crope@iki.fi>
5419 L:      linux-media@vger.kernel.org
5420 W:      https://linuxtv.org
5421 W:      http://palosaari.fi/linux/
5422 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5423 T:      git git://linuxtv.org/anttip/media_tree.git
5424 S:      Maintained
5425 F:      drivers/media/dvb-frontends/ec100*
5426
5427 ECRYPT FILE SYSTEM
5428 M:      Tyler Hicks <tyhicks@canonical.com>
5429 L:      ecryptfs@vger.kernel.org
5430 W:      http://ecryptfs.org
5431 W:      https://launchpad.net/ecryptfs
5432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5433 S:      Supported
5434 F:      Documentation/filesystems/ecryptfs.txt
5435 F:      fs/ecryptfs/
5436
5437 EDAC-AMD64
5438 M:      Borislav Petkov <bp@alien8.de>
5439 L:      linux-edac@vger.kernel.org
5440 S:      Maintained
5441 F:      drivers/edac/amd64_edac*
5442
5443 EDAC-CALXEDA
5444 M:      Robert Richter <rric@kernel.org>
5445 L:      linux-edac@vger.kernel.org
5446 S:      Maintained
5447 F:      drivers/edac/highbank*
5448
5449 EDAC-CAVIUM OCTEON
5450 M:      Ralf Baechle <ralf@linux-mips.org>
5451 M:      David Daney <david.daney@cavium.com>
5452 L:      linux-edac@vger.kernel.org
5453 L:      linux-mips@vger.kernel.org
5454 S:      Supported
5455 F:      drivers/edac/octeon_edac*
5456
5457 EDAC-CAVIUM THUNDERX
5458 M:      David Daney <david.daney@cavium.com>
5459 M:      Jan Glauber <jglauber@cavium.com>
5460 L:      linux-edac@vger.kernel.org
5461 S:      Supported
5462 F:      drivers/edac/thunderx_edac*
5463
5464 EDAC-CORE
5465 M:      Borislav Petkov <bp@alien8.de>
5466 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5467 L:      linux-edac@vger.kernel.org
5468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5470 S:      Supported
5471 F:      Documentation/admin-guide/ras.rst
5472 F:      Documentation/driver-api/edac.rst
5473 F:      drivers/edac/
5474 F:      include/linux/edac.h
5475
5476 EDAC-E752X
5477 M:      Mark Gross <mark.gross@intel.com>
5478 L:      linux-edac@vger.kernel.org
5479 S:      Maintained
5480 F:      drivers/edac/e752x_edac.c
5481
5482 EDAC-E7XXX
5483 L:      linux-edac@vger.kernel.org
5484 S:      Maintained
5485 F:      drivers/edac/e7xxx_edac.c
5486
5487 EDAC-FSL_DDR
5488 M:      York Sun <york.sun@nxp.com>
5489 L:      linux-edac@vger.kernel.org
5490 S:      Maintained
5491 F:      drivers/edac/fsl_ddr_edac.*
5492
5493 EDAC-GHES
5494 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5495 L:      linux-edac@vger.kernel.org
5496 S:      Maintained
5497 F:      drivers/edac/ghes_edac.c
5498
5499 EDAC-I3000
5500 L:      linux-edac@vger.kernel.org
5501 S:      Orphan
5502 F:      drivers/edac/i3000_edac.c
5503
5504 EDAC-I5000
5505 L:      linux-edac@vger.kernel.org
5506 S:      Maintained
5507 F:      drivers/edac/i5000_edac.c
5508
5509 EDAC-I5400
5510 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5511 L:      linux-edac@vger.kernel.org
5512 S:      Maintained
5513 F:      drivers/edac/i5400_edac.c
5514
5515 EDAC-I7300
5516 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5517 L:      linux-edac@vger.kernel.org
5518 S:      Maintained
5519 F:      drivers/edac/i7300_edac.c
5520
5521 EDAC-I7CORE
5522 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5523 L:      linux-edac@vger.kernel.org
5524 S:      Maintained
5525 F:      drivers/edac/i7core_edac.c
5526
5527 EDAC-I82443BXGX
5528 M:      Tim Small <tim@buttersideup.com>
5529 L:      linux-edac@vger.kernel.org
5530 S:      Maintained
5531 F:      drivers/edac/i82443bxgx_edac.c
5532
5533 EDAC-I82975X
5534 M:      "Arvind R." <arvino55@gmail.com>
5535 L:      linux-edac@vger.kernel.org
5536 S:      Maintained
5537 F:      drivers/edac/i82975x_edac.c
5538
5539 EDAC-IE31200
5540 M:      Jason Baron <jbaron@akamai.com>
5541 L:      linux-edac@vger.kernel.org
5542 S:      Maintained
5543 F:      drivers/edac/ie31200_edac.c
5544
5545 EDAC-MPC85XX
5546 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5547 L:      linux-edac@vger.kernel.org
5548 S:      Maintained
5549 F:      drivers/edac/mpc85xx_edac.[ch]
5550
5551 EDAC-PASEMI
5552 M:      Egor Martovetsky <egor@pasemi.com>
5553 L:      linux-edac@vger.kernel.org
5554 S:      Maintained
5555 F:      drivers/edac/pasemi_edac.c
5556
5557 EDAC-PND2
5558 M:      Tony Luck <tony.luck@intel.com>
5559 L:      linux-edac@vger.kernel.org
5560 S:      Maintained
5561 F:      drivers/edac/pnd2_edac.[ch]
5562
5563 EDAC-R82600
5564 M:      Tim Small <tim@buttersideup.com>
5565 L:      linux-edac@vger.kernel.org
5566 S:      Maintained
5567 F:      drivers/edac/r82600_edac.c
5568
5569 EDAC-SBRIDGE
5570 M:      Tony Luck <tony.luck@intel.com>
5571 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5572 L:      linux-edac@vger.kernel.org
5573 S:      Maintained
5574 F:      drivers/edac/sb_edac.c
5575
5576 EDAC-SKYLAKE
5577 M:      Tony Luck <tony.luck@intel.com>
5578 L:      linux-edac@vger.kernel.org
5579 S:      Maintained
5580 F:      drivers/edac/skx_edac.c
5581
5582 EDAC-TI
5583 M:      Tero Kristo <t-kristo@ti.com>
5584 L:      linux-edac@vger.kernel.org
5585 S:      Maintained
5586 F:      drivers/edac/ti_edac.c
5587
5588 EDAC-QCOM
5589 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5590 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5591 L:      linux-arm-msm@vger.kernel.org
5592 L:      linux-edac@vger.kernel.org
5593 S:      Maintained
5594 F:      drivers/edac/qcom_edac.c
5595
5596 EDIROL UA-101/UA-1000 DRIVER
5597 M:      Clemens Ladisch <clemens@ladisch.de>
5598 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5599 T:      git git://git.alsa-project.org/alsa-kernel.git
5600 S:      Maintained
5601 F:      sound/usb/misc/ua101.c
5602
5603 EFI TEST DRIVER
5604 L:      linux-efi@vger.kernel.org
5605 M:      Ivan Hu <ivan.hu@canonical.com>
5606 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5607 S:      Maintained
5608 F:      drivers/firmware/efi/test/
5609
5610 EFI VARIABLE FILESYSTEM
5611 M:      Matthew Garrett <matthew.garrett@nebula.com>
5612 M:      Jeremy Kerr <jk@ozlabs.org>
5613 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5615 L:      linux-efi@vger.kernel.org
5616 S:      Maintained
5617 F:      fs/efivarfs/
5618
5619 EFIFB FRAMEBUFFER DRIVER
5620 L:      linux-fbdev@vger.kernel.org
5621 M:      Peter Jones <pjones@redhat.com>
5622 S:      Maintained
5623 F:      drivers/video/fbdev/efifb.c
5624
5625 EFS FILESYSTEM
5626 W:      http://aeschi.ch.eu.org/efs/
5627 S:      Orphan
5628 F:      fs/efs/
5629
5630 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5631 M:      Douglas Miller <dougmill@linux.ibm.com>
5632 L:      netdev@vger.kernel.org
5633 S:      Maintained
5634 F:      drivers/net/ethernet/ibm/ehea/
5635
5636 EM28XX VIDEO4LINUX DRIVER
5637 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5638 L:      linux-media@vger.kernel.org
5639 W:      https://linuxtv.org
5640 T:      git git://linuxtv.org/media_tree.git
5641 S:      Maintained
5642 F:      drivers/media/usb/em28xx/
5643 F:      Documentation/media/v4l-drivers/em28xx*
5644
5645 EMBEDDED LINUX
5646 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5647 M:      Matt Mackall <mpm@selenic.com>
5648 M:      David Woodhouse <dwmw2@infradead.org>
5649 L:      linux-embedded@vger.kernel.org
5650 S:      Maintained
5651
5652 Emulex 10Gbps iSCSI - OneConnect DRIVER
5653 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5654 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5655 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5656 L:      linux-scsi@vger.kernel.org
5657 W:      http://www.broadcom.com
5658 S:      Supported
5659 F:      drivers/scsi/be2iscsi/
5660
5661 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5662 M:      Sathya Perla <sathya.perla@broadcom.com>
5663 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5664 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5665 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5666 L:      netdev@vger.kernel.org
5667 W:      http://www.emulex.com
5668 S:      Supported
5669 F:      drivers/net/ethernet/emulex/benet/
5670
5671 EMULEX ONECONNECT ROCE DRIVER
5672 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5673 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5674 L:      linux-rdma@vger.kernel.org
5675 W:      http://www.broadcom.com
5676 S:      Odd Fixes
5677 F:      drivers/infiniband/hw/ocrdma/
5678 F:      include/uapi/rdma/ocrdma-abi.h
5679
5680 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5681 M:      James Smart <james.smart@broadcom.com>
5682 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5683 L:      linux-scsi@vger.kernel.org
5684 W:      http://www.broadcom.com
5685 S:      Supported
5686 F:      drivers/scsi/lpfc/
5687
5688 ENE CB710 FLASH CARD READER DRIVER
5689 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5690 S:      Maintained
5691 F:      drivers/misc/cb710/
5692 F:      drivers/mmc/host/cb710-mmc.*
5693 F:      include/linux/cb710.h
5694
5695 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5696 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5697 S:      Maintained
5698 F:      drivers/media/rc/ene_ir.*
5699
5700 EPSON S1D13XXX FRAMEBUFFER DRIVER
5701 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5702 S:      Maintained
5703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5704 F:      drivers/video/fbdev/s1d13xxxfb.c
5705 F:      include/video/s1d13xxxfb.h
5706
5707 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5708 M:      Jeff Layton <jlayton@kernel.org>
5709 S:      Maintained
5710 F:      lib/errseq.c
5711 F:      include/linux/errseq.h
5712
5713 ET131X NETWORK DRIVER
5714 M:      Mark Einon <mark.einon@gmail.com>
5715 S:      Odd Fixes
5716 F:      drivers/net/ethernet/agere/
5717
5718 ETHERNET BRIDGE
5719 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5720 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5721 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5722 L:      netdev@vger.kernel.org
5723 W:      http://www.linuxfoundation.org/en/Net:Bridge
5724 S:      Maintained
5725 F:      include/linux/netfilter_bridge/
5726 F:      net/bridge/
5727
5728 ETHERNET PHY LIBRARY
5729 M:      Andrew Lunn <andrew@lunn.ch>
5730 M:      Florian Fainelli <f.fainelli@gmail.com>
5731 M:      Heiner Kallweit <hkallweit1@gmail.com>
5732 L:      netdev@vger.kernel.org
5733 S:      Maintained
5734 F:      Documentation/ABI/testing/sysfs-bus-mdio
5735 F:      Documentation/devicetree/bindings/net/mdio*
5736 F:      Documentation/networking/phy.txt
5737 F:      drivers/net/phy/
5738 F:      drivers/of/of_mdio.c
5739 F:      drivers/of/of_net.c
5740 F:      include/linux/*mdio*.h
5741 F:      include/linux/of_net.h
5742 F:      include/linux/phy.h
5743 F:      include/linux/phy_fixed.h
5744 F:      include/linux/platform_data/mdio-bcm-unimac.h
5745 F:      include/linux/platform_data/mdio-gpio.h
5746 F:      include/trace/events/mdio.h
5747 F:      include/uapi/linux/mdio.h
5748 F:      include/uapi/linux/mii.h
5749
5750 EXT2 FILE SYSTEM
5751 M:      Jan Kara <jack@suse.com>
5752 L:      linux-ext4@vger.kernel.org
5753 S:      Maintained
5754 F:      Documentation/filesystems/ext2.txt
5755 F:      fs/ext2/
5756 F:      include/linux/ext2*
5757
5758 EXT4 FILE SYSTEM
5759 M:      "Theodore Ts'o" <tytso@mit.edu>
5760 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5761 L:      linux-ext4@vger.kernel.org
5762 W:      http://ext4.wiki.kernel.org
5763 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5765 S:      Maintained
5766 F:      Documentation/filesystems/ext4/
5767 F:      fs/ext4/
5768
5769 Extended Verification Module (EVM)
5770 M:      Mimi Zohar <zohar@linux.ibm.com>
5771 L:      linux-integrity@vger.kernel.org
5772 S:      Supported
5773 F:      security/integrity/evm/
5774
5775 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5776 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5777 L:      linux-efi@vger.kernel.org
5778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5779 S:      Maintained
5780 F:      Documentation/efi-stub.txt
5781 F:      arch/*/kernel/efi.c
5782 F:      arch/x86/boot/compressed/eboot.[ch]
5783 F:      arch/*/include/asm/efi.h
5784 F:      arch/x86/platform/efi/
5785 F:      drivers/firmware/efi/
5786 F:      include/linux/efi*.h
5787 F:      arch/arm/boot/compressed/efi-header.S
5788 F:      arch/arm64/kernel/efi-entry.S
5789
5790 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5791 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5792 M:      Chanwoo Choi <cw00.choi@samsung.com>
5793 L:      linux-kernel@vger.kernel.org
5794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5795 S:      Maintained
5796 F:      drivers/extcon/
5797 F:      include/linux/extcon/
5798 F:      include/linux/extcon.h
5799 F:      Documentation/extcon/
5800 F:      Documentation/devicetree/bindings/extcon/
5801
5802 EXYNOS DP DRIVER
5803 M:      Jingoo Han <jingoohan1@gmail.com>
5804 L:      dri-devel@lists.freedesktop.org
5805 S:      Maintained
5806 F:      drivers/gpu/drm/exynos/exynos_dp*
5807
5808 EXYNOS SYSMMU (IOMMU) driver
5809 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5810 L:      iommu@lists.linux-foundation.org
5811 S:      Maintained
5812 F:      drivers/iommu/exynos-iommu.c
5813
5814 EZchip NPS platform support
5815 M:      Vineet Gupta <vgupta@synopsys.com>
5816 M:      Ofer Levi <oferle@mellanox.com>
5817 S:      Supported
5818 F:      arch/arc/plat-eznps
5819 F:      arch/arc/boot/dts/eznps.dts
5820
5821 F2FS FILE SYSTEM
5822 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5823 M:      Chao Yu <yuchao0@huawei.com>
5824 L:      linux-f2fs-devel@lists.sourceforge.net
5825 W:      https://f2fs.wiki.kernel.org/
5826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5827 S:      Maintained
5828 F:      Documentation/filesystems/f2fs.txt
5829 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5830 F:      fs/f2fs/
5831 F:      include/linux/f2fs_fs.h
5832 F:      include/trace/events/f2fs.h
5833
5834 F71805F HARDWARE MONITORING DRIVER
5835 M:      Jean Delvare <jdelvare@suse.com>
5836 L:      linux-hwmon@vger.kernel.org
5837 S:      Maintained
5838 F:      Documentation/hwmon/f71805f
5839 F:      drivers/hwmon/f71805f.c
5840
5841 FADDR2LINE
5842 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5843 S:      Maintained
5844 F:      scripts/faddr2line
5845
5846 FAILOVER MODULE
5847 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5848 L:      netdev@vger.kernel.org
5849 S:      Supported
5850 F:      net/core/failover.c
5851 F:      include/net/failover.h
5852 F:      Documentation/networking/failover.rst
5853
5854 FANOTIFY
5855 M:      Jan Kara <jack@suse.cz>
5856 R:      Amir Goldstein <amir73il@gmail.com>
5857 L:      linux-fsdevel@vger.kernel.org
5858 S:      Maintained
5859 F:      fs/notify/fanotify/
5860 F:      include/linux/fanotify.h
5861 F:      include/uapi/linux/fanotify.h
5862
5863 FARSYNC SYNCHRONOUS DRIVER
5864 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5865 W:      http://www.farsite.co.uk/
5866 S:      Supported
5867 F:      drivers/net/wan/farsync.*
5868
5869 FAULT INJECTION SUPPORT
5870 M:      Akinobu Mita <akinobu.mita@gmail.com>
5871 S:      Supported
5872 F:      Documentation/fault-injection/
5873 F:      lib/fault-inject.c
5874
5875 FBTFT Framebuffer drivers
5876 S:      Orphan
5877 L:      dri-devel@lists.freedesktop.org
5878 L:      linux-fbdev@vger.kernel.org
5879 F:      drivers/staging/fbtft/
5880
5881 FC0011 TUNER DRIVER
5882 M:      Michael Buesch <m@bues.ch>
5883 L:      linux-media@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/media/tuners/fc0011.h
5886 F:      drivers/media/tuners/fc0011.c
5887
5888 FC2580 MEDIA DRIVER
5889 M:      Antti Palosaari <crope@iki.fi>
5890 L:      linux-media@vger.kernel.org
5891 W:      https://linuxtv.org
5892 W:      http://palosaari.fi/linux/
5893 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5894 T:      git git://linuxtv.org/anttip/media_tree.git
5895 S:      Maintained
5896 F:      drivers/media/tuners/fc2580*
5897
5898 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5899 M:      Johannes Thumshirn <jth@kernel.org>
5900 L:      linux-scsi@vger.kernel.org
5901 W:      www.Open-FCoE.org
5902 S:      Supported
5903 F:      drivers/scsi/libfc/
5904 F:      drivers/scsi/fcoe/
5905 F:      include/scsi/fc/
5906 F:      include/scsi/libfc.h
5907 F:      include/scsi/libfcoe.h
5908 F:      include/uapi/scsi/fc/
5909
5910 FILE LOCKING (flock() and fcntl()/lockf())
5911 M:      Jeff Layton <jlayton@kernel.org>
5912 M:      "J. Bruce Fields" <bfields@fieldses.org>
5913 L:      linux-fsdevel@vger.kernel.org
5914 S:      Maintained
5915 F:      include/linux/fcntl.h
5916 F:      include/uapi/linux/fcntl.h
5917 F:      fs/fcntl.c
5918 F:      fs/locks.c
5919
5920 FILESYSTEMS (VFS and infrastructure)
5921 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5922 L:      linux-fsdevel@vger.kernel.org
5923 S:      Maintained
5924 F:      fs/*
5925 F:      include/linux/fs.h
5926 F:      include/uapi/linux/fs.h
5927
5928 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5929 M:      Riku Voipio <riku.voipio@iki.fi>
5930 L:      linux-hwmon@vger.kernel.org
5931 S:      Maintained
5932 F:      drivers/hwmon/f75375s.c
5933 F:      include/linux/f75375s.h
5934
5935 FIREWIRE AUDIO DRIVERS
5936 M:      Clemens Ladisch <clemens@ladisch.de>
5937 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5938 T:      git git://git.alsa-project.org/alsa-kernel.git
5939 S:      Maintained
5940 F:      sound/firewire/
5941
5942 FIREWIRE MEDIA DRIVERS (firedtv)
5943 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5944 L:      linux-media@vger.kernel.org
5945 L:      linux1394-devel@lists.sourceforge.net
5946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5947 S:      Maintained
5948 F:      drivers/media/firewire/
5949
5950 FIREWIRE SBP-2 TARGET
5951 M:      Chris Boot <bootc@bootc.net>
5952 L:      linux-scsi@vger.kernel.org
5953 L:      target-devel@vger.kernel.org
5954 L:      linux1394-devel@lists.sourceforge.net
5955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5956 S:      Maintained
5957 F:      drivers/target/sbp/
5958
5959 FIREWIRE SUBSYSTEM
5960 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5961 L:      linux1394-devel@lists.sourceforge.net
5962 W:      http://ieee1394.wiki.kernel.org/
5963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5964 S:      Maintained
5965 F:      drivers/firewire/
5966 F:      include/linux/firewire.h
5967 F:      include/uapi/linux/firewire*.h
5968 F:      tools/firewire/
5969
5970 FIRMWARE LOADER (request_firmware)
5971 M:      Luis Chamberlain <mcgrof@kernel.org>
5972 L:      linux-kernel@vger.kernel.org
5973 S:      Maintained
5974 F:      Documentation/firmware_class/
5975 F:      drivers/base/firmware_loader/
5976 F:      include/linux/firmware.h
5977
5978 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5979 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5980 M:      Philip Kelleher <pjk1939@linux.ibm.com>
5981 S:      Maintained
5982 F:      drivers/block/rsxx/
5983
5984 FLOPPY DRIVER
5985 M:      Jiri Kosina <jikos@kernel.org>
5986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5987 S:      Odd fixes
5988 F:      drivers/block/floppy.c
5989
5990 FMC SUBSYSTEM
5991 M:      Alessandro Rubini <rubini@gnudd.com>
5992 W:      http://www.ohwr.org/projects/fmc-bus
5993 S:      Supported
5994 F:      drivers/fmc/
5995 F:      include/linux/fmc*.h
5996 F:      include/linux/ipmi-fru.h
5997 K:      fmc_d.*register
5998
5999 FPGA MANAGER FRAMEWORK
6000 M:      Alan Tull <atull@kernel.org>
6001 M:      Moritz Fischer <mdf@kernel.org>
6002 L:      linux-fpga@vger.kernel.org
6003 S:      Maintained
6004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6005 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6006 F:      Documentation/fpga/
6007 F:      Documentation/driver-api/fpga/
6008 F:      Documentation/devicetree/bindings/fpga/
6009 F:      drivers/fpga/
6010 F:      include/linux/fpga/
6011 W:      http://www.rocketboards.org
6012
6013 FPGA DFL DRIVERS
6014 M:      Wu Hao <hao.wu@intel.com>
6015 L:      linux-fpga@vger.kernel.org
6016 S:      Maintained
6017 F:      Documentation/fpga/dfl.txt
6018 F:      include/uapi/linux/fpga-dfl.h
6019 F:      drivers/fpga/dfl*
6020
6021 FPU EMULATOR
6022 M:      Bill Metzenthen <billm@melbpc.org.au>
6023 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6024 S:      Maintained
6025 F:      arch/x86/math-emu/
6026
6027 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6028 L:      netdev@vger.kernel.org
6029 S:      Orphan
6030 F:      drivers/net/wan/dlci.c
6031 F:      drivers/net/wan/sdla.c
6032
6033 FRAMEBUFFER LAYER
6034 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6035 L:      dri-devel@lists.freedesktop.org
6036 L:      linux-fbdev@vger.kernel.org
6037 T:      git git://github.com/bzolnier/linux.git
6038 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6039 S:      Maintained
6040 F:      Documentation/fb/
6041 F:      drivers/video/
6042 F:      include/video/
6043 F:      include/linux/fb.h
6044 F:      include/uapi/video/
6045 F:      include/uapi/linux/fb.h
6046
6047 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6048 M:      Horia Geantă <horia.geanta@nxp.com>
6049 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6050 L:      linux-crypto@vger.kernel.org
6051 S:      Maintained
6052 F:      drivers/crypto/caam/
6053 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6054
6055 FREESCALE DIU FRAMEBUFFER DRIVER
6056 M:      Timur Tabi <timur@kernel.org>
6057 L:      linux-fbdev@vger.kernel.org
6058 S:      Maintained
6059 F:      drivers/video/fbdev/fsl-diu-fb.*
6060
6061 FREESCALE DMA DRIVER
6062 M:      Li Yang <leoyang.li@nxp.com>
6063 M:      Zhang Wei <zw@zh-kernel.org>
6064 L:      linuxppc-dev@lists.ozlabs.org
6065 S:      Maintained
6066 F:      drivers/dma/fsldma.*
6067
6068 FREESCALE ENETC ETHERNET DRIVERS
6069 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6070 L:      netdev@vger.kernel.org
6071 S:      Maintained
6072 F:      drivers/net/ethernet/freescale/enetc/
6073
6074 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6075 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6076 L:      netdev@vger.kernel.org
6077 S:      Maintained
6078 F:      drivers/net/ethernet/freescale/gianfar*
6079 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6080
6081 FREESCALE GPMI NAND DRIVER
6082 M:      Han Xu <han.xu@nxp.com>
6083 L:      linux-mtd@lists.infradead.org
6084 S:      Maintained
6085 F:      drivers/mtd/nand/raw/gpmi-nand/*
6086
6087 FREESCALE I2C CPM DRIVER
6088 M:      Jochen Friedrich <jochen@scram.de>
6089 L:      linuxppc-dev@lists.ozlabs.org
6090 L:      linux-i2c@vger.kernel.org
6091 S:      Maintained
6092 F:      drivers/i2c/busses/i2c-cpm.c
6093
6094 FREESCALE IMX LPI2C DRIVER
6095 M:      Dong Aisheng <aisheng.dong@nxp.com>
6096 L:      linux-i2c@vger.kernel.org
6097 L:      linux-imx@nxp.com
6098 S:      Maintained
6099 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6100 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6101
6102 FREESCALE IMX / MXC FEC DRIVER
6103 M:      Fugang Duan <fugang.duan@nxp.com>
6104 L:      netdev@vger.kernel.org
6105 S:      Maintained
6106 F:      drivers/net/ethernet/freescale/fec_main.c
6107 F:      drivers/net/ethernet/freescale/fec_ptp.c
6108 F:      drivers/net/ethernet/freescale/fec.h
6109 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6110
6111 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6112 M:      Sascha Hauer <s.hauer@pengutronix.de>
6113 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6114 L:      linux-fbdev@vger.kernel.org
6115 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6116 S:      Maintained
6117 F:      include/linux/platform_data/video-imxfb.h
6118 F:      drivers/video/fbdev/imxfb.c
6119
6120 FREESCALE QORIQ DPAA ETHERNET DRIVER
6121 M:      Madalin Bucur <madalin.bucur@nxp.com>
6122 L:      netdev@vger.kernel.org
6123 S:      Maintained
6124 F:      drivers/net/ethernet/freescale/dpaa
6125
6126 FREESCALE QORIQ DPAA FMAN DRIVER
6127 M:      Madalin Bucur <madalin.bucur@nxp.com>
6128 L:      netdev@vger.kernel.org
6129 S:      Maintained
6130 F:      drivers/net/ethernet/freescale/fman
6131 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6132
6133 FREESCALE QORIQ PTP CLOCK DRIVER
6134 M:      Yangbo Lu <yangbo.lu@nxp.com>
6135 L:      netdev@vger.kernel.org
6136 S:      Maintained
6137 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6138 F:      drivers/ptp/ptp_qoriq.c
6139 F:      drivers/ptp/ptp_qoriq_debugfs.c
6140 F:      include/linux/fsl/ptp_qoriq.h
6141 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6142
6143 FREESCALE QUAD SPI DRIVER
6144 M:      Han Xu <han.xu@nxp.com>
6145 L:      linux-spi@vger.kernel.org
6146 S:      Maintained
6147 F:      drivers/spi/spi-fsl-qspi.c
6148
6149 FREESCALE QUICC ENGINE LIBRARY
6150 M:      Qiang Zhao <qiang.zhao@nxp.com>
6151 L:      linuxppc-dev@lists.ozlabs.org
6152 S:      Maintained
6153 F:      drivers/soc/fsl/qe/
6154 F:      include/soc/fsl/*qe*.h
6155 F:      include/soc/fsl/*ucc*.h
6156
6157 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6158 M:      Li Yang <leoyang.li@nxp.com>
6159 L:      netdev@vger.kernel.org
6160 L:      linuxppc-dev@lists.ozlabs.org
6161 S:      Maintained
6162 F:      drivers/net/ethernet/freescale/ucc_geth*
6163
6164 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6165 M:      Zhao Qiang <qiang.zhao@nxp.com>
6166 L:      netdev@vger.kernel.org
6167 L:      linuxppc-dev@lists.ozlabs.org
6168 S:      Maintained
6169 F:      drivers/net/wan/fsl_ucc_hdlc*
6170
6171 FREESCALE QUICC ENGINE UCC UART DRIVER
6172 M:      Timur Tabi <timur@kernel.org>
6173 L:      linuxppc-dev@lists.ozlabs.org
6174 S:      Maintained
6175 F:      drivers/tty/serial/ucc_uart.c
6176
6177 FREESCALE SOC DRIVERS
6178 M:      Li Yang <leoyang.li@nxp.com>
6179 L:      linuxppc-dev@lists.ozlabs.org
6180 L:      linux-arm-kernel@lists.infradead.org
6181 S:      Maintained
6182 F:      Documentation/devicetree/bindings/soc/fsl/
6183 F:      drivers/soc/fsl/
6184 F:      include/linux/fsl/
6185
6186 FREESCALE SOC FS_ENET DRIVER
6187 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6188 L:      linuxppc-dev@lists.ozlabs.org
6189 L:      netdev@vger.kernel.org
6190 S:      Maintained
6191 F:      drivers/net/ethernet/freescale/fs_enet/
6192 F:      include/linux/fs_enet_pd.h
6193
6194 FREESCALE SOC SOUND DRIVERS
6195 M:      Timur Tabi <timur@kernel.org>
6196 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6197 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6198 R:      Fabio Estevam <festevam@gmail.com>
6199 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6200 L:      linuxppc-dev@lists.ozlabs.org
6201 S:      Maintained
6202 F:      sound/soc/fsl/fsl*
6203 F:      sound/soc/fsl/imx*
6204 F:      sound/soc/fsl/mpc8610_hpcd.c
6205
6206 FREESCALE USB PERIPHERAL DRIVERS
6207 M:      Li Yang <leoyang.li@nxp.com>
6208 L:      linux-usb@vger.kernel.org
6209 L:      linuxppc-dev@lists.ozlabs.org
6210 S:      Maintained
6211 F:      drivers/usb/gadget/udc/fsl*
6212
6213 FREEVXFS FILESYSTEM
6214 M:      Christoph Hellwig <hch@infradead.org>
6215 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6216 S:      Maintained
6217 F:      fs/freevxfs/
6218
6219 FREEZER
6220 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6221 M:      Pavel Machek <pavel@ucw.cz>
6222 L:      linux-pm@vger.kernel.org
6223 S:      Supported
6224 F:      Documentation/power/freezing-of-tasks.txt
6225 F:      include/linux/freezer.h
6226 F:      kernel/freezer.c
6227
6228 FRONTSWAP API
6229 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6230 L:      linux-kernel@vger.kernel.org
6231 S:      Maintained
6232 F:      mm/frontswap.c
6233 F:      include/linux/frontswap.h
6234
6235 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6236 M:      David Howells <dhowells@redhat.com>
6237 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6238 S:      Supported
6239 F:      Documentation/filesystems/caching/
6240 F:      fs/fscache/
6241 F:      include/linux/fscache*.h
6242
6243 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6244 M:      Theodore Y. Ts'o <tytso@mit.edu>
6245 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6246 L:      linux-fscrypt@vger.kernel.org
6247 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6249 S:      Supported
6250 F:      fs/crypto/
6251 F:      include/linux/fscrypt*.h
6252 F:      Documentation/filesystems/fscrypt.rst
6253
6254 FSI-ATTACHED I2C DRIVER
6255 M:      Eddie James <eajames@linux.ibm.com>
6256 L:      linux-i2c@vger.kernel.org
6257 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6258 S:      Maintained
6259 F:      drivers/i2c/busses/i2c-fsi.c
6260 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6261
6262 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6263 M:      Jan Kara <jack@suse.cz>
6264 R:      Amir Goldstein <amir73il@gmail.com>
6265 L:      linux-fsdevel@vger.kernel.org
6266 S:      Maintained
6267 F:      fs/notify/
6268 F:      include/linux/fsnotify*.h
6269
6270 FUJITSU LAPTOP EXTRAS
6271 M:      Jonathan Woithe <jwoithe@just42.net>
6272 L:      platform-driver-x86@vger.kernel.org
6273 S:      Maintained
6274 F:      drivers/platform/x86/fujitsu-laptop.c
6275
6276 FUJITSU M-5MO LS CAMERA ISP DRIVER
6277 M:      Kyungmin Park <kyungmin.park@samsung.com>
6278 M:      Heungjun Kim <riverful.kim@samsung.com>
6279 L:      linux-media@vger.kernel.org
6280 S:      Maintained
6281 F:      drivers/media/i2c/m5mols/
6282 F:      include/media/i2c/m5mols.h
6283
6284 FUJITSU TABLET EXTRAS
6285 M:      Robert Gerlach <khnz@gmx.de>
6286 L:      platform-driver-x86@vger.kernel.org
6287 S:      Maintained
6288 F:      drivers/platform/x86/fujitsu-tablet.c
6289
6290 FUSE: FILESYSTEM IN USERSPACE
6291 M:      Miklos Szeredi <miklos@szeredi.hu>
6292 L:      linux-fsdevel@vger.kernel.org
6293 W:      http://fuse.sourceforge.net/
6294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6295 S:      Maintained
6296 F:      fs/fuse/
6297 F:      include/uapi/linux/fuse.h
6298 F:      Documentation/filesystems/fuse.txt
6299
6300 FUTEX SUBSYSTEM
6301 M:      Thomas Gleixner <tglx@linutronix.de>
6302 M:      Ingo Molnar <mingo@redhat.com>
6303 R:      Peter Zijlstra <peterz@infradead.org>
6304 R:      Darren Hart <dvhart@infradead.org>
6305 L:      linux-kernel@vger.kernel.org
6306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6307 S:      Maintained
6308 F:      kernel/futex.c
6309 F:      kernel/futex_compat.c
6310 F:      include/asm-generic/futex.h
6311 F:      include/linux/futex.h
6312 F:      include/uapi/linux/futex.h
6313 F:      tools/testing/selftests/futex/
6314 F:      tools/perf/bench/futex*
6315 F:      Documentation/*futex*
6316
6317 GCC PLUGINS
6318 M:      Kees Cook <keescook@chromium.org>
6319 R:      Emese Revfy <re.emese@gmail.com>
6320 L:      kernel-hardening@lists.openwall.com
6321 S:      Maintained
6322 F:      scripts/gcc-plugins/
6323 F:      scripts/gcc-plugin.sh
6324 F:      scripts/Makefile.gcc-plugins
6325 F:      Documentation/gcc-plugins.txt
6326
6327 GASKET DRIVER FRAMEWORK
6328 M:      Rob Springer <rspringer@google.com>
6329 M:      Todd Poynor <toddpoynor@google.com>
6330 M:      Ben Chan <benchan@chromium.org>
6331 S:      Maintained
6332 F:      drivers/staging/gasket/
6333
6334 GCOV BASED KERNEL PROFILING
6335 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6336 S:      Maintained
6337 F:      kernel/gcov/
6338 F:      Documentation/dev-tools/gcov.rst
6339
6340 GDB KERNEL DEBUGGING HELPER SCRIPTS
6341 M:      Jan Kiszka <jan.kiszka@siemens.com>
6342 M:      Kieran Bingham <kbingham@kernel.org>
6343 S:      Supported
6344 F:      scripts/gdb/
6345
6346 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6347 M:      Achim Leubner <achim_leubner@adaptec.com>
6348 L:      linux-scsi@vger.kernel.org
6349 W:      http://www.icp-vortex.com/
6350 S:      Supported
6351 F:      drivers/scsi/gdt*
6352
6353 GEMTEK FM RADIO RECEIVER DRIVER
6354 M:      Hans Verkuil <hverkuil@xs4all.nl>
6355 L:      linux-media@vger.kernel.org
6356 T:      git git://linuxtv.org/media_tree.git
6357 W:      https://linuxtv.org
6358 S:      Maintained
6359 F:      drivers/media/radio/radio-gemtek*
6360
6361 GENERIC GPIO I2C DRIVER
6362 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6363 S:      Supported
6364 F:      drivers/i2c/busses/i2c-gpio.c
6365 F:      include/linux/platform_data/i2c-gpio.h
6366
6367 GENERIC GPIO I2C MULTIPLEXER DRIVER
6368 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6369 L:      linux-i2c@vger.kernel.org
6370 S:      Supported
6371 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6372 F:      include/linux/platform_data/i2c-mux-gpio.h
6373 F:      Documentation/i2c/muxes/i2c-mux-gpio
6374
6375 GENERIC HDLC (WAN) DRIVERS
6376 M:      Krzysztof Halasa <khc@pm.waw.pl>
6377 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6378 S:      Maintained
6379 F:      drivers/net/wan/c101.c
6380 F:      drivers/net/wan/hd6457*
6381 F:      drivers/net/wan/hdlc*
6382 F:      drivers/net/wan/n2.c
6383 F:      drivers/net/wan/pc300too.c
6384 F:      drivers/net/wan/pci200syn.c
6385 F:      drivers/net/wan/wanxl*
6386
6387 GENERIC INCLUDE/ASM HEADER FILES
6388 M:      Arnd Bergmann <arnd@arndb.de>
6389 L:      linux-arch@vger.kernel.org
6390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6391 S:      Maintained
6392 F:      include/asm-generic/
6393 F:      include/uapi/asm-generic/
6394
6395 GENERIC PHY FRAMEWORK
6396 M:      Kishon Vijay Abraham I <kishon@ti.com>
6397 L:      linux-kernel@vger.kernel.org
6398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6399 S:      Supported
6400 F:      drivers/phy/
6401 F:      include/linux/phy/
6402 F:      Documentation/devicetree/bindings/phy/
6403
6404 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6405 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6406 S:      Supported
6407 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6408
6409 GENERIC PM DOMAINS
6410 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6411 M:      Kevin Hilman <khilman@kernel.org>
6412 M:      Ulf Hansson <ulf.hansson@linaro.org>
6413 L:      linux-pm@vger.kernel.org
6414 S:      Supported
6415 F:      drivers/base/power/domain*.c
6416 F:      include/linux/pm_domain.h
6417 F:      Documentation/devicetree/bindings/power/power_domain.txt
6418
6419 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6420 M:      Eugen Hristev <eugen.hristev@microchip.com>
6421 L:      linux-input@vger.kernel.org
6422 S:      Maintained
6423 F:      drivers/input/touchscreen/resistive-adc-touch.c
6424
6425 GENERIC UIO DRIVER FOR PCI DEVICES
6426 M:      "Michael S. Tsirkin" <mst@redhat.com>
6427 L:      kvm@vger.kernel.org
6428 S:      Supported
6429 F:      drivers/uio/uio_pci_generic.c
6430
6431 GENWQE (IBM Generic Workqueue Card)
6432 M:      Frank Haverkamp <haver@linux.ibm.com>
6433 S:      Supported
6434 F:      drivers/misc/genwqe/
6435
6436 GET_MAINTAINER SCRIPT
6437 M:      Joe Perches <joe@perches.com>
6438 S:      Maintained
6439 F:      scripts/get_maintainer.pl
6440
6441 GFS2 FILE SYSTEM
6442 M:      Bob Peterson <rpeterso@redhat.com>
6443 M:      Andreas Gruenbacher <agruenba@redhat.com>
6444 L:      cluster-devel@redhat.com
6445 W:      http://sources.redhat.com/cluster/
6446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6447 S:      Supported
6448 F:      Documentation/filesystems/gfs2*.txt
6449 F:      fs/gfs2/
6450 F:      include/uapi/linux/gfs2_ondisk.h
6451
6452 GIGASET ISDN DRIVERS
6453 M:      Paul Bolle <pebolle@tiscali.nl>
6454 L:      gigaset307x-common@lists.sourceforge.net
6455 W:      http://gigaset307x.sourceforge.net/
6456 S:      Odd Fixes
6457 F:      Documentation/isdn/README.gigaset
6458 F:      drivers/isdn/gigaset/
6459 F:      include/uapi/linux/gigaset_dev.h
6460
6461 GNSS SUBSYSTEM
6462 M:      Johan Hovold <johan@kernel.org>
6463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6464 S:      Maintained
6465 F:      Documentation/ABI/testing/sysfs-class-gnss
6466 F:      Documentation/devicetree/bindings/gnss/
6467 F:      drivers/gnss/
6468 F:      include/linux/gnss.h
6469
6470 GO7007 MPEG CODEC
6471 M:      Hans Verkuil <hans.verkuil@cisco.com>
6472 L:      linux-media@vger.kernel.org
6473 S:      Maintained
6474 F:      drivers/media/usb/go7007/
6475
6476 GOODIX TOUCHSCREEN
6477 M:      Bastien Nocera <hadess@hadess.net>
6478 L:      linux-input@vger.kernel.org
6479 S:      Maintained
6480 F:      drivers/input/touchscreen/goodix.c
6481
6482 GPD POCKET FAN DRIVER
6483 M:      Hans de Goede <hdegoede@redhat.com>
6484 L:      platform-driver-x86@vger.kernel.org
6485 S:      Maintained
6486 F:      drivers/platform/x86/gpd-pocket-fan.c
6487
6488 GPIO ACPI SUPPORT
6489 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6490 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6491 L:      linux-gpio@vger.kernel.org
6492 L:      linux-acpi@vger.kernel.org
6493 S:      Maintained
6494 F:      Documentation/acpi/gpio-properties.txt
6495 F:      drivers/gpio/gpiolib-acpi.c
6496
6497 GPIO IR Transmitter
6498 M:      Sean Young <sean@mess.org>
6499 L:      linux-media@vger.kernel.org
6500 S:      Maintained
6501 F:      drivers/media/rc/gpio-ir-tx.c
6502
6503 GPIO MOCKUP DRIVER
6504 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6505 L:      linux-gpio@vger.kernel.org
6506 S:      Maintained
6507 F:      drivers/gpio/gpio-mockup.c
6508 F:      tools/testing/selftests/gpio/
6509
6510 GPIO SUBSYSTEM
6511 M:      Linus Walleij <linus.walleij@linaro.org>
6512 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6513 L:      linux-gpio@vger.kernel.org
6514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6515 S:      Maintained
6516 F:      Documentation/devicetree/bindings/gpio/
6517 F:      Documentation/driver-api/gpio/
6518 F:      Documentation/gpio/
6519 F:      Documentation/ABI/testing/gpio-cdev
6520 F:      Documentation/ABI/obsolete/sysfs-gpio
6521 F:      drivers/gpio/
6522 F:      include/linux/gpio/
6523 F:      include/linux/gpio.h
6524 F:      include/linux/of_gpio.h
6525 F:      include/asm-generic/gpio.h
6526 F:      include/uapi/linux/gpio.h
6527 F:      tools/gpio/
6528
6529 GRE DEMULTIPLEXER DRIVER
6530 M:      Dmitry Kozlov <xeb@mail.ru>
6531 L:      netdev@vger.kernel.org
6532 S:      Maintained
6533 F:      net/ipv4/gre_demux.c
6534 F:      net/ipv4/gre_offload.c
6535 F:      include/net/gre.h
6536
6537 GRETH 10/100/1G Ethernet MAC device driver
6538 M:      Andreas Larsson <andreas@gaisler.com>
6539 L:      netdev@vger.kernel.org
6540 S:      Maintained
6541 F:      drivers/net/ethernet/aeroflex/
6542
6543 GREYBUS AUDIO PROTOCOLS DRIVERS
6544 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6545 M:      Mark Greer <mgreer@animalcreek.com>
6546 S:      Maintained
6547 F:      drivers/staging/greybus/audio_apbridgea.c
6548 F:      drivers/staging/greybus/audio_apbridgea.h
6549 F:      drivers/staging/greybus/audio_codec.c
6550 F:      drivers/staging/greybus/audio_codec.h
6551 F:      drivers/staging/greybus/audio_gb.c
6552 F:      drivers/staging/greybus/audio_manager.c
6553 F:      drivers/staging/greybus/audio_manager.h
6554 F:      drivers/staging/greybus/audio_manager_module.c
6555 F:      drivers/staging/greybus/audio_manager_private.h
6556 F:      drivers/staging/greybus/audio_manager_sysfs.c
6557 F:      drivers/staging/greybus/audio_module.c
6558 F:      drivers/staging/greybus/audio_topology.c
6559
6560 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6561 M:      Viresh Kumar <vireshk@kernel.org>
6562 S:      Maintained
6563 F:      drivers/staging/greybus/authentication.c
6564 F:      drivers/staging/greybus/bootrom.c
6565 F:      drivers/staging/greybus/firmware.h
6566 F:      drivers/staging/greybus/fw-core.c
6567 F:      drivers/staging/greybus/fw-download.c
6568 F:      drivers/staging/greybus/fw-management.c
6569 F:      drivers/staging/greybus/greybus_authentication.h
6570 F:      drivers/staging/greybus/greybus_firmware.h
6571 F:      drivers/staging/greybus/hid.c
6572 F:      drivers/staging/greybus/i2c.c
6573 F:      drivers/staging/greybus/spi.c
6574 F:      drivers/staging/greybus/spilib.c
6575 F:      drivers/staging/greybus/spilib.h
6576
6577 GREYBUS LOOPBACK DRIVER
6578 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6579 S:      Maintained
6580 F:      drivers/staging/greybus/loopback.c
6581
6582 GREYBUS PLATFORM DRIVERS
6583 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6584 S:      Maintained
6585 F:      drivers/staging/greybus/arche-platform.c
6586 F:      drivers/staging/greybus/arche-apb-ctrl.c
6587 F:      drivers/staging/greybus/arche_platform.h
6588
6589 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6590 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6591 S:      Maintained
6592 F:      drivers/staging/greybus/sdio.c
6593 F:      drivers/staging/greybus/light.c
6594 F:      drivers/staging/greybus/gpio.c
6595 F:      drivers/staging/greybus/power_supply.c
6596 F:      drivers/staging/greybus/spi.c
6597 F:      drivers/staging/greybus/spilib.c
6598
6599 GREYBUS SUBSYSTEM
6600 M:      Johan Hovold <johan@kernel.org>
6601 M:      Alex Elder <elder@kernel.org>
6602 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6603 S:      Maintained
6604 F:      drivers/staging/greybus/
6605 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6606
6607 GREYBUS UART PROTOCOLS DRIVERS
6608 M:      David Lin <dtwlin@gmail.com>
6609 S:      Maintained
6610 F:      drivers/staging/greybus/uart.c
6611 F:      drivers/staging/greybus/log.c
6612
6613 GS1662 VIDEO SERIALIZER
6614 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6615 L:      linux-media@vger.kernel.org
6616 T:      git git://linuxtv.org/media_tree.git
6617 S:      Maintained
6618 F:      drivers/media/spi/gs1662.c
6619
6620 GSPCA FINEPIX SUBDRIVER
6621 M:      Frank Zago <frank@zago.net>
6622 L:      linux-media@vger.kernel.org
6623 T:      git git://linuxtv.org/media_tree.git
6624 S:      Maintained
6625 F:      drivers/media/usb/gspca/finepix.c
6626
6627 GSPCA GL860 SUBDRIVER
6628 M:      Olivier Lorin <o.lorin@laposte.net>
6629 L:      linux-media@vger.kernel.org
6630 T:      git git://linuxtv.org/media_tree.git
6631 S:      Maintained
6632 F:      drivers/media/usb/gspca/gl860/
6633
6634 GSPCA M5602 SUBDRIVER
6635 M:      Erik Andren <erik.andren@gmail.com>
6636 L:      linux-media@vger.kernel.org
6637 T:      git git://linuxtv.org/media_tree.git
6638 S:      Maintained
6639 F:      drivers/media/usb/gspca/m5602/
6640
6641 GSPCA PAC207 SONIXB SUBDRIVER
6642 M:      Hans Verkuil <hverkuil@xs4all.nl>
6643 L:      linux-media@vger.kernel.org
6644 T:      git git://linuxtv.org/media_tree.git
6645 S:      Odd Fixes
6646 F:      drivers/media/usb/gspca/pac207.c
6647
6648 GSPCA SN9C20X SUBDRIVER
6649 M:      Brian Johnson <brijohn@gmail.com>
6650 L:      linux-media@vger.kernel.org
6651 T:      git git://linuxtv.org/media_tree.git
6652 S:      Maintained
6653 F:      drivers/media/usb/gspca/sn9c20x.c
6654
6655 GSPCA T613 SUBDRIVER
6656 M:      Leandro Costantino <lcostantino@gmail.com>
6657 L:      linux-media@vger.kernel.org
6658 T:      git git://linuxtv.org/media_tree.git
6659 S:      Maintained
6660 F:      drivers/media/usb/gspca/t613.c
6661
6662 GSPCA USB WEBCAM DRIVER
6663 M:      Hans Verkuil <hverkuil@xs4all.nl>
6664 L:      linux-media@vger.kernel.org
6665 T:      git git://linuxtv.org/media_tree.git
6666 S:      Odd Fixes
6667 F:      drivers/media/usb/gspca/
6668
6669 GTP (GPRS Tunneling Protocol)
6670 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6671 M:      Harald Welte <laforge@gnumonks.org>
6672 L:      osmocom-net-gprs@lists.osmocom.org
6673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6674 S:      Maintained
6675 F:      drivers/net/gtp.c
6676
6677 GUID PARTITION TABLE (GPT)
6678 M:      Davidlohr Bueso <dave@stgolabs.net>
6679 L:      linux-efi@vger.kernel.org
6680 S:      Maintained
6681 F:      block/partitions/efi.*
6682
6683 H8/300 ARCHITECTURE
6684 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6685 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6686 W:      http://uclinux-h8.sourceforge.jp
6687 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6688 S:      Maintained
6689 F:      arch/h8300/
6690 F:      drivers/clocksource/h8300_*.c
6691 F:      drivers/clk/h8300/
6692 F:      drivers/irqchip/irq-renesas-h8*.c
6693
6694 HACKRF MEDIA DRIVER
6695 M:      Antti Palosaari <crope@iki.fi>
6696 L:      linux-media@vger.kernel.org
6697 W:      https://linuxtv.org
6698 W:      http://palosaari.fi/linux/
6699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6700 T:      git git://linuxtv.org/anttip/media_tree.git
6701 S:      Maintained
6702 F:      drivers/media/usb/hackrf/
6703
6704 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6705 M:      Frank Seidel <frank@f-seidel.de>
6706 L:      platform-driver-x86@vger.kernel.org
6707 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6708 S:      Maintained
6709 F:      drivers/platform/x86/hdaps.c
6710
6711 HARDWARE MONITORING
6712 M:      Jean Delvare <jdelvare@suse.com>
6713 M:      Guenter Roeck <linux@roeck-us.net>
6714 L:      linux-hwmon@vger.kernel.org
6715 W:      http://hwmon.wiki.kernel.org/
6716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6717 S:      Maintained
6718 F:      Documentation/devicetree/bindings/hwmon/
6719 F:      Documentation/hwmon/
6720 F:      drivers/hwmon/
6721 F:      include/linux/hwmon*.h
6722 F:      include/trace/events/hwmon*.h
6723
6724 HARDWARE RANDOM NUMBER GENERATOR CORE
6725 M:      Matt Mackall <mpm@selenic.com>
6726 M:      Herbert Xu <herbert@gondor.apana.org.au>
6727 L:      linux-crypto@vger.kernel.org
6728 S:      Odd fixes
6729 F:      Documentation/devicetree/bindings/rng/
6730 F:      Documentation/hw_random.txt
6731 F:      drivers/char/hw_random/
6732 F:      include/linux/hw_random.h
6733
6734 HARDWARE TRACING FACILITIES
6735 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6736 S:      Maintained
6737 F:      drivers/hwtracing/
6738
6739 HARDWARE SPINLOCK CORE
6740 M:      Ohad Ben-Cohen <ohad@wizery.com>
6741 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6742 L:      linux-remoteproc@vger.kernel.org
6743 S:      Maintained
6744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6745 F:      Documentation/devicetree/bindings/hwlock/
6746 F:      Documentation/hwspinlock.txt
6747 F:      drivers/hwspinlock/
6748 F:      include/linux/hwspinlock.h
6749
6750 HARMONY SOUND DRIVER
6751 L:      linux-parisc@vger.kernel.org
6752 S:      Maintained
6753 F:      sound/parisc/harmony.*
6754
6755 HDPVR USB VIDEO ENCODER DRIVER
6756 M:      Hans Verkuil <hverkuil@xs4all.nl>
6757 L:      linux-media@vger.kernel.org
6758 T:      git git://linuxtv.org/media_tree.git
6759 W:      https://linuxtv.org
6760 S:      Odd Fixes
6761 F:      drivers/media/usb/hdpvr/
6762
6763 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6764 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6765 S:      Supported
6766 F:      Documentation/watchdog/hpwdt.txt
6767 F:      drivers/watchdog/hpwdt.c
6768
6769 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6770 M:      Don Brace <don.brace@microsemi.com>
6771 L:      esc.storagedev@microsemi.com
6772 L:      linux-scsi@vger.kernel.org
6773 S:      Supported
6774 F:      Documentation/scsi/hpsa.txt
6775 F:      drivers/scsi/hpsa*.[ch]
6776 F:      include/linux/cciss*.h
6777 F:      include/uapi/linux/cciss*.h
6778
6779 HFI1 DRIVER
6780 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6781 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6782 L:      linux-rdma@vger.kernel.org
6783 S:      Supported
6784 F:      drivers/infiniband/hw/hfi1
6785
6786 HFS FILESYSTEM
6787 L:      linux-fsdevel@vger.kernel.org
6788 S:      Orphan
6789 F:      Documentation/filesystems/hfs.txt
6790 F:      fs/hfs/
6791
6792 HFSPLUS FILESYSTEM
6793 L:      linux-fsdevel@vger.kernel.org
6794 S:      Orphan
6795 F:      Documentation/filesystems/hfsplus.txt
6796 F:      fs/hfsplus/
6797
6798 HGA FRAMEBUFFER DRIVER
6799 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6800 L:      linux-nvidia@lists.surfsouth.com
6801 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6802 S:      Maintained
6803 F:      drivers/video/fbdev/hgafb.c
6804
6805 HIBERNATION (aka Software Suspend, aka swsusp)
6806 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6807 M:      Pavel Machek <pavel@ucw.cz>
6808 L:      linux-pm@vger.kernel.org
6809 B:      https://bugzilla.kernel.org
6810 S:      Supported
6811 F:      arch/x86/power/
6812 F:      drivers/base/power/
6813 F:      kernel/power/
6814 F:      include/linux/suspend.h
6815 F:      include/linux/freezer.h
6816 F:      include/linux/pm.h
6817 F:      arch/*/include/asm/suspend*.h
6818
6819 HID CORE LAYER
6820 M:      Jiri Kosina <jikos@kernel.org>
6821 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6822 L:      linux-input@vger.kernel.org
6823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6824 S:      Maintained
6825 F:      drivers/hid/
6826 F:      include/linux/hid*
6827 F:      include/uapi/linux/hid*
6828
6829 HID SENSOR HUB DRIVERS
6830 M:      Jiri Kosina <jikos@kernel.org>
6831 M:      Jonathan Cameron <jic23@kernel.org>
6832 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6833 L:      linux-input@vger.kernel.org
6834 L:      linux-iio@vger.kernel.org
6835 S:      Maintained
6836 F:      Documentation/hid/hid-sensor*
6837 F:      drivers/hid/hid-sensor-*
6838 F:      drivers/iio/*/hid-*
6839 F:      include/linux/hid-sensor-*
6840
6841 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6842 M:      Thomas Gleixner <tglx@linutronix.de>
6843 L:      linux-kernel@vger.kernel.org
6844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6845 S:      Maintained
6846 F:      Documentation/timers/
6847 F:      kernel/time/hrtimer.c
6848 F:      kernel/time/clockevents.c
6849 F:      kernel/time/timer_*.c
6850 F:      include/linux/clockchips.h
6851 F:      include/linux/hrtimer.h
6852
6853 HIGH-SPEED SCC DRIVER FOR AX.25
6854 L:      linux-hams@vger.kernel.org
6855 S:      Orphan
6856 F:      drivers/net/hamradio/dmascc.c
6857 F:      drivers/net/hamradio/scc.c
6858
6859 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6860 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6861 W:      http://www.highpoint-tech.com
6862 S:      Supported
6863 F:      Documentation/scsi/hptiop.txt
6864 F:      drivers/scsi/hptiop.c
6865
6866 HIPPI
6867 M:      Jes Sorensen <jes@trained-monkey.org>
6868 L:      linux-hippi@sunsite.dk
6869 S:      Maintained
6870 F:      include/linux/hippidevice.h
6871 F:      include/uapi/linux/if_hippi.h
6872 F:      net/802/hippi.c
6873 F:      drivers/net/hippi/
6874
6875 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6876 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6877 M:      Salil Mehta <salil.mehta@huawei.com>
6878 L:      netdev@vger.kernel.org
6879 W:      http://www.hisilicon.com
6880 S:      Maintained
6881 F:      drivers/net/ethernet/hisilicon/hns3/
6882
6883 HISILICON LPC BUS DRIVER
6884 M:      john.garry@huawei.com
6885 W:      http://www.hisilicon.com
6886 S:      Maintained
6887 F:      drivers/bus/hisi_lpc.c
6888 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6889
6890 HISILICON NETWORK SUBSYSTEM DRIVER
6891 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6892 M:      Salil Mehta <salil.mehta@huawei.com>
6893 L:      netdev@vger.kernel.org
6894 W:      http://www.hisilicon.com
6895 S:      Maintained
6896 F:      drivers/net/ethernet/hisilicon/
6897 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6898
6899 HISILICON PMU DRIVER
6900 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6901 W:      http://www.hisilicon.com
6902 S:      Supported
6903 F:      drivers/perf/hisilicon
6904 F:      Documentation/perf/hisi-pmu.txt
6905
6906 HISILICON ROCE DRIVER
6907 M:      Lijun Ou <oulijun@huawei.com>
6908 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6909 L:      linux-rdma@vger.kernel.org
6910 S:      Maintained
6911 F:      drivers/infiniband/hw/hns/
6912 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6913
6914 HISILICON SAS Controller
6915 M:      John Garry <john.garry@huawei.com>
6916 W:      http://www.hisilicon.com
6917 S:      Supported
6918 F:      drivers/scsi/hisi_sas/
6919 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6920
6921 HMM - Heterogeneous Memory Management
6922 M:      Jérôme Glisse <jglisse@redhat.com>
6923 L:      linux-mm@kvack.org
6924 S:      Maintained
6925 F:      mm/hmm*
6926 F:      include/linux/hmm*
6927 F:      Documentation/vm/hmm.rst
6928
6929 HOST AP DRIVER
6930 M:      Jouni Malinen <j@w1.fi>
6931 L:      linux-wireless@vger.kernel.org
6932 W:      http://w1.fi/hostap-driver.html
6933 S:      Obsolete
6934 F:      drivers/net/wireless/intersil/hostap/
6935
6936 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6937 L:      platform-driver-x86@vger.kernel.org
6938 S:      Orphan
6939 F:      drivers/platform/x86/tc1100-wmi.c
6940
6941 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6942 M:      Jaroslav Kysela <perex@perex.cz>
6943 S:      Maintained
6944 F:      drivers/net/ethernet/hp/hp100.*
6945
6946 HPET:   High Precision Event Timers driver
6947 M:      Clemens Ladisch <clemens@ladisch.de>
6948 S:      Maintained
6949 F:      Documentation/timers/hpet.txt
6950 F:      drivers/char/hpet.c
6951 F:      include/linux/hpet.h
6952 F:      include/uapi/linux/hpet.h
6953
6954 HPET:   x86
6955 S:      Orphan
6956 F:      arch/x86/kernel/hpet.c
6957 F:      arch/x86/include/asm/hpet.h
6958
6959 HPFS FILESYSTEM
6960 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6961 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6962 S:      Maintained
6963 F:      fs/hpfs/
6964
6965 HSI SUBSYSTEM
6966 M:      Sebastian Reichel <sre@kernel.org>
6967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6968 S:      Maintained
6969 F:      Documentation/ABI/testing/sysfs-bus-hsi
6970 F:      Documentation/driver-api/hsi.rst
6971 F:      drivers/hsi/
6972 F:      include/linux/hsi/
6973 F:      include/uapi/linux/hsi/
6974
6975 HSO 3G MODEM DRIVER
6976 L:      linux-usb@vger.kernel.org
6977 S:      Orphan
6978 F:      drivers/net/usb/hso.c
6979
6980 HSR NETWORK PROTOCOL
6981 M:      Arvid Brodin <arvid.brodin@alten.se>
6982 L:      netdev@vger.kernel.org
6983 S:      Maintained
6984 F:      net/hsr/
6985
6986 HT16K33 LED CONTROLLER DRIVER
6987 M:      Robin van der Gracht <robin@protonic.nl>
6988 S:      Maintained
6989 F:      drivers/auxdisplay/ht16k33.c
6990 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6991
6992 HTCPEN TOUCHSCREEN DRIVER
6993 M:      Pau Oliva Fora <pof@eslack.org>
6994 L:      linux-input@vger.kernel.org
6995 S:      Maintained
6996 F:      drivers/input/touchscreen/htcpen.c
6997
6998 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
6999 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7000 L:      linux-iio@vger.kernel.org
7001 W:      http://www.st.com/
7002 S:      Maintained
7003 F:      drivers/iio/humidity/hts221*
7004 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7005
7006 HUAWEI ETHERNET DRIVER
7007 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7008 L:      netdev@vger.kernel.org
7009 S:      Supported
7010 F:      Documentation/networking/hinic.txt
7011 F:      drivers/net/ethernet/huawei/hinic/
7012
7013 HUGETLB FILESYSTEM
7014 M:      Mike Kravetz <mike.kravetz@oracle.com>
7015 L:      linux-mm@kvack.org
7016 S:      Maintained
7017 F:      fs/hugetlbfs/
7018 F:      mm/hugetlb.c
7019 F:      include/linux/hugetlb.h
7020 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7021 F:      Documentation/vm/hugetlbfs_reserv.rst
7022 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7023
7024 HVA ST MEDIA DRIVER
7025 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7026 L:      linux-media@vger.kernel.org
7027 T:      git git://linuxtv.org/media_tree.git
7028 W:      https://linuxtv.org
7029 S:      Supported
7030 F:      drivers/media/platform/sti/hva
7031
7032 HWPOISON MEMORY FAILURE HANDLING
7033 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7034 L:      linux-mm@kvack.org
7035 S:      Maintained
7036 F:      mm/memory-failure.c
7037 F:      mm/hwpoison-inject.c
7038
7039 HYGON PROCESSOR SUPPORT
7040 M:      Pu Wen <puwen@hygon.cn>
7041 L:      linux-kernel@vger.kernel.org
7042 S:      Maintained
7043 F:      arch/x86/kernel/cpu/hygon.c
7044
7045 Hyper-V CORE AND DRIVERS
7046 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7047 M:      Haiyang Zhang <haiyangz@microsoft.com>
7048 M:      Stephen Hemminger <sthemmin@microsoft.com>
7049 M:      Sasha Levin <sashal@kernel.org>
7050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7051 L:      devel@linuxdriverproject.org
7052 S:      Supported
7053 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7054 F:      arch/x86/include/asm/mshyperv.h
7055 F:      arch/x86/include/asm/trace/hyperv.h
7056 F:      arch/x86/include/asm/hyperv-tlfs.h
7057 F:      arch/x86/kernel/cpu/mshyperv.c
7058 F:      arch/x86/hyperv
7059 F:      drivers/hid/hid-hyperv.c
7060 F:      drivers/hv/
7061 F:      drivers/input/serio/hyperv-keyboard.c
7062 F:      drivers/pci/controller/pci-hyperv.c
7063 F:      drivers/net/hyperv/
7064 F:      drivers/scsi/storvsc_drv.c
7065 F:      drivers/uio/uio_hv_generic.c
7066 F:      drivers/video/fbdev/hyperv_fb.c
7067 F:      net/vmw_vsock/hyperv_transport.c
7068 F:      include/linux/hyperv.h
7069 F:      include/uapi/linux/hyperv.h
7070 F:      tools/hv/
7071 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7072
7073 HYPERVISOR VIRTUAL CONSOLE DRIVER
7074 L:      linuxppc-dev@lists.ozlabs.org
7075 S:      Odd Fixes
7076 F:      drivers/tty/hvc/
7077
7078 I2C ACPI SUPPORT
7079 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7080 L:      linux-i2c@vger.kernel.org
7081 L:      linux-acpi@vger.kernel.org
7082 S:      Maintained
7083 F:      drivers/i2c/i2c-core-acpi.c
7084
7085 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7086 M:      Ajay Gupta <ajayg@nvidia.com>
7087 L:      linux-i2c@vger.kernel.org
7088 S:      Maintained
7089 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7090 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7091
7092 I2C MUXES
7093 M:      Peter Rosin <peda@axentia.se>
7094 L:      linux-i2c@vger.kernel.org
7095 S:      Maintained
7096 F:      Documentation/i2c/i2c-topology
7097 F:      Documentation/i2c/muxes/
7098 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7099 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7100 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7101 F:      drivers/i2c/i2c-mux.c
7102 F:      drivers/i2c/muxes/
7103 F:      include/linux/i2c-mux.h
7104
7105 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7106 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7107 L:      linux-i2c@vger.kernel.org
7108 S:      Maintained
7109 F:      drivers/i2c/busses/i2c-mv64xxx.c
7110
7111 I2C OVER PARALLEL PORT
7112 M:      Jean Delvare <jdelvare@suse.com>
7113 L:      linux-i2c@vger.kernel.org
7114 S:      Maintained
7115 F:      Documentation/i2c/busses/i2c-parport
7116 F:      Documentation/i2c/busses/i2c-parport-light
7117 F:      drivers/i2c/busses/i2c-parport.c
7118 F:      drivers/i2c/busses/i2c-parport-light.c
7119
7120 I2C SUBSYSTEM
7121 M:      Wolfram Sang <wsa@the-dreams.de>
7122 L:      linux-i2c@vger.kernel.org
7123 W:      https://i2c.wiki.kernel.org/
7124 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7126 S:      Maintained
7127 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7128 F:      Documentation/i2c/
7129 F:      drivers/i2c/*
7130 F:      include/linux/i2c.h
7131 F:      include/linux/i2c-dev.h
7132 F:      include/linux/i2c-smbus.h
7133 F:      include/uapi/linux/i2c.h
7134 F:      include/uapi/linux/i2c-*.h
7135
7136 I2C SUBSYSTEM HOST DRIVERS
7137 L:      linux-i2c@vger.kernel.org
7138 W:      https://i2c.wiki.kernel.org/
7139 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7141 S:      Odd Fixes
7142 F:      Documentation/devicetree/bindings/i2c/
7143 F:      drivers/i2c/algos/
7144 F:      drivers/i2c/busses/
7145
7146 I2C-TAOS-EVM DRIVER
7147 M:      Jean Delvare <jdelvare@suse.com>
7148 L:      linux-i2c@vger.kernel.org
7149 S:      Maintained
7150 F:      Documentation/i2c/busses/i2c-taos-evm
7151 F:      drivers/i2c/busses/i2c-taos-evm.c
7152
7153 I2C-TINY-USB DRIVER
7154 M:      Till Harbaum <till@harbaum.org>
7155 L:      linux-i2c@vger.kernel.org
7156 W:      http://www.harbaum.org/till/i2c_tiny_usb
7157 S:      Maintained
7158 F:      drivers/i2c/busses/i2c-tiny-usb.c
7159
7160 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7161 M:      Jean Delvare <jdelvare@suse.com>
7162 L:      linux-i2c@vger.kernel.org
7163 S:      Maintained
7164 F:      Documentation/i2c/busses/i2c-ali1535
7165 F:      Documentation/i2c/busses/i2c-ali1563
7166 F:      Documentation/i2c/busses/i2c-ali15x3
7167 F:      Documentation/i2c/busses/i2c-amd756
7168 F:      Documentation/i2c/busses/i2c-amd8111
7169 F:      Documentation/i2c/busses/i2c-i801
7170 F:      Documentation/i2c/busses/i2c-nforce2
7171 F:      Documentation/i2c/busses/i2c-piix4
7172 F:      Documentation/i2c/busses/i2c-sis5595
7173 F:      Documentation/i2c/busses/i2c-sis630
7174 F:      Documentation/i2c/busses/i2c-sis96x
7175 F:      Documentation/i2c/busses/i2c-via
7176 F:      Documentation/i2c/busses/i2c-viapro
7177 F:      drivers/i2c/busses/i2c-ali1535.c
7178 F:      drivers/i2c/busses/i2c-ali1563.c
7179 F:      drivers/i2c/busses/i2c-ali15x3.c
7180 F:      drivers/i2c/busses/i2c-amd756.c
7181 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7182 F:      drivers/i2c/busses/i2c-amd8111.c
7183 F:      drivers/i2c/busses/i2c-i801.c
7184 F:      drivers/i2c/busses/i2c-isch.c
7185 F:      drivers/i2c/busses/i2c-nforce2.c
7186 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7187 F:      drivers/i2c/busses/i2c-piix4.c
7188 F:      drivers/i2c/busses/i2c-sis5595.c
7189 F:      drivers/i2c/busses/i2c-sis630.c
7190 F:      drivers/i2c/busses/i2c-sis96x.c
7191 F:      drivers/i2c/busses/i2c-via.c
7192 F:      drivers/i2c/busses/i2c-viapro.c
7193
7194 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7195 M:      Hans de Goede <hdegoede@redhat.com>
7196 L:      linux-i2c@vger.kernel.org
7197 S:      Maintained
7198 F:      drivers/i2c/busses/i2c-cht-wc.c
7199
7200 I2C/SMBUS ISMT DRIVER
7201 M:      Seth Heasley <seth.heasley@intel.com>
7202 M:      Neil Horman <nhorman@tuxdriver.com>
7203 L:      linux-i2c@vger.kernel.org
7204 F:      drivers/i2c/busses/i2c-ismt.c
7205 F:      Documentation/i2c/busses/i2c-ismt
7206
7207 I2C/SMBUS STUB DRIVER
7208 M:      Jean Delvare <jdelvare@suse.com>
7209 L:      linux-i2c@vger.kernel.org
7210 S:      Maintained
7211 F:      drivers/i2c/i2c-stub.c
7212
7213 I3C SUBSYSTEM
7214 M:      Boris Brezillon <bbrezillon@kernel.org>
7215 L:      linux-i3c@lists.infradead.org
7216 C:      irc://chat.freenode.net/linux-i3c
7217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7218 S:      Maintained
7219 F:      Documentation/ABI/testing/sysfs-bus-i3c
7220 F:      Documentation/devicetree/bindings/i3c/
7221 F:      Documentation/driver-api/i3c
7222 F:      drivers/i3c/
7223 F:      include/linux/i3c/
7224 F:      include/dt-bindings/i3c/
7225
7226 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7227 M:      Vitor Soares <vitor.soares@synopsys.com>
7228 S:      Maintained
7229 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7230 F:      drivers/i3c/master/dw*
7231
7232 IA64 (Itanium) PLATFORM
7233 M:      Tony Luck <tony.luck@intel.com>
7234 M:      Fenghua Yu <fenghua.yu@intel.com>
7235 L:      linux-ia64@vger.kernel.org
7236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7237 S:      Maintained
7238 F:      arch/ia64/
7239
7240 IBM Power 842 compression accelerator
7241 M:      Haren Myneni <haren@us.ibm.com>
7242 S:      Supported
7243 F:      drivers/crypto/nx/Makefile
7244 F:      drivers/crypto/nx/Kconfig
7245 F:      drivers/crypto/nx/nx-842*
7246 F:      include/linux/sw842.h
7247 F:      crypto/842.c
7248 F:      lib/842/
7249
7250 IBM Power in-Nest Crypto Acceleration
7251 M:      Breno Leitão <leitao@debian.org>
7252 M:      Nayna Jain <nayna@linux.ibm.com>
7253 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7254 L:      linux-crypto@vger.kernel.org
7255 S:      Supported
7256 F:      drivers/crypto/nx/Makefile
7257 F:      drivers/crypto/nx/Kconfig
7258 F:      drivers/crypto/nx/nx-aes*
7259 F:      drivers/crypto/nx/nx-sha*
7260 F:      drivers/crypto/nx/nx.*
7261 F:      drivers/crypto/nx/nx_csbcpb.h
7262 F:      drivers/crypto/nx/nx_debugfs.h
7263
7264 IBM Power Linux RAID adapter
7265 M:      Brian King <brking@us.ibm.com>
7266 S:      Supported
7267 F:      drivers/scsi/ipr.*
7268
7269 IBM Power SRIOV Virtual NIC Device Driver
7270 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7271 M:      John Allen <jallen@linux.ibm.com>
7272 L:      netdev@vger.kernel.org
7273 S:      Supported
7274 F:      drivers/net/ethernet/ibm/ibmvnic.*
7275
7276 IBM Power Virtual Accelerator Switchboard
7277 M:      Sukadev Bhattiprolu
7278 L:      linuxppc-dev@lists.ozlabs.org
7279 S:      Supported
7280 F:      arch/powerpc/platforms/powernv/vas*
7281 F:      arch/powerpc/platforms/powernv/copy-paste.h
7282 F:      arch/powerpc/include/asm/vas.h
7283 F:      arch/powerpc/include/uapi/asm/vas.h
7284
7285 IBM Power Virtual Ethernet Device Driver
7286 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7287 L:      netdev@vger.kernel.org
7288 S:      Supported
7289 F:      drivers/net/ethernet/ibm/ibmveth.*
7290
7291 IBM Power Virtual FC Device Drivers
7292 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7293 L:      linux-scsi@vger.kernel.org
7294 S:      Supported
7295 F:      drivers/scsi/ibmvscsi/ibmvfc*
7296
7297 IBM Power Virtual Management Channel Driver
7298 M:      Steven Royer <seroyer@linux.ibm.com>
7299 S:      Supported
7300 F:      drivers/misc/ibmvmc.*
7301
7302 IBM Power Virtual SCSI Device Drivers
7303 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7304 L:      linux-scsi@vger.kernel.org
7305 S:      Supported
7306 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7307 F:      include/scsi/viosrp.h
7308
7309 IBM Power Virtual SCSI Device Target Driver
7310 M:      Michael Cyr <mikecyr@linux.ibm.com>
7311 L:      linux-scsi@vger.kernel.org
7312 L:      target-devel@vger.kernel.org
7313 S:      Supported
7314 F:      drivers/scsi/ibmvscsi_tgt/
7315
7316 IBM Power VMX Cryptographic instructions
7317 M:      Breno Leitão <leitao@debian.org>
7318 M:      Nayna Jain <nayna@linux.ibm.com>
7319 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7320 L:      linux-crypto@vger.kernel.org
7321 S:      Supported
7322 F:      drivers/crypto/vmx/Makefile
7323 F:      drivers/crypto/vmx/Kconfig
7324 F:      drivers/crypto/vmx/vmx.c
7325 F:      drivers/crypto/vmx/aes*
7326 F:      drivers/crypto/vmx/ghash*
7327 F:      drivers/crypto/vmx/ppc-xlate.pl
7328
7329 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7330 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7331 L:      linux-pci@vger.kernel.org
7332 L:      linuxppc-dev@lists.ozlabs.org
7333 S:      Supported
7334 F:      drivers/pci/hotplug/rpaphp*
7335
7336 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7337 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7338 L:      linux-pci@vger.kernel.org
7339 L:      linuxppc-dev@lists.ozlabs.org
7340 S:      Supported
7341 F:      drivers/pci/hotplug/rpadlpar*
7342
7343 IBM ServeRAID RAID DRIVER
7344 S:      Orphan
7345 F:      drivers/scsi/ips.*
7346
7347 ICH LPC AND GPIO DRIVER
7348 M:      Peter Tyser <ptyser@xes-inc.com>
7349 S:      Maintained
7350 F:      drivers/mfd/lpc_ich.c
7351 F:      drivers/gpio/gpio-ich.c
7352
7353 IDE SUBSYSTEM
7354 M:      "David S. Miller" <davem@davemloft.net>
7355 L:      linux-ide@vger.kernel.org
7356 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7358 S:      Maintained
7359 F:      Documentation/ide/
7360 F:      drivers/ide/
7361 F:      include/linux/ide.h
7362
7363 IDE/ATAPI DRIVERS
7364 M:      Borislav Petkov <bp@alien8.de>
7365 L:      linux-ide@vger.kernel.org
7366 S:      Maintained
7367 F:      Documentation/cdrom/ide-cd
7368 F:      drivers/ide/ide-cd*
7369
7370 IDEAPAD LAPTOP EXTRAS DRIVER
7371 M:      Ike Panhc <ike.pan@canonical.com>
7372 L:      platform-driver-x86@vger.kernel.org
7373 W:      http://launchpad.net/ideapad-laptop
7374 S:      Maintained
7375 F:      drivers/platform/x86/ideapad-laptop.c
7376
7377 IDEAPAD LAPTOP SLIDEBAR DRIVER
7378 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7379 L:      linux-input@vger.kernel.org
7380 W:      https://github.com/o2genum/ideapad-slidebar
7381 S:      Maintained
7382 F:      drivers/input/misc/ideapad_slidebar.c
7383
7384 IDT VersaClock 5 CLOCK DRIVER
7385 M:      Marek Vasut <marek.vasut@gmail.com>
7386 S:      Maintained
7387 F:      drivers/clk/clk-versaclock5.c
7388
7389 IEEE 802.15.4 SUBSYSTEM
7390 M:      Alexander Aring <alex.aring@gmail.com>
7391 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7392 L:      linux-wpan@vger.kernel.org
7393 W:      http://wpan.cakelab.org/
7394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7396 S:      Maintained
7397 F:      net/ieee802154/
7398 F:      net/mac802154/
7399 F:      drivers/net/ieee802154/
7400 F:      include/linux/nl802154.h
7401 F:      include/linux/ieee802154.h
7402 F:      include/net/nl802154.h
7403 F:      include/net/mac802154.h
7404 F:      include/net/af_ieee802154.h
7405 F:      include/net/cfg802154.h
7406 F:      include/net/ieee802154_netdev.h
7407 F:      Documentation/networking/ieee802154.txt
7408
7409 IFE PROTOCOL
7410 M:      Yotam Gigi <yotam.gi@gmail.com>
7411 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7412 F:      net/ife
7413 F:      include/net/ife.h
7414 F:      include/uapi/linux/ife.h
7415
7416 IGORPLUG-USB IR RECEIVER
7417 M:      Sean Young <sean@mess.org>
7418 L:      linux-media@vger.kernel.org
7419 S:      Maintained
7420 F:      drivers/media/rc/igorplugusb.c
7421
7422 IGUANAWORKS USB IR TRANSCEIVER
7423 M:      Sean Young <sean@mess.org>
7424 L:      linux-media@vger.kernel.org
7425 S:      Maintained
7426 F:      drivers/media/rc/iguanair.c
7427
7428 IIO DIGITAL POTENTIOMETER DAC
7429 M:      Peter Rosin <peda@axentia.se>
7430 L:      linux-iio@vger.kernel.org
7431 S:      Maintained
7432 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7433 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7434 F:      drivers/iio/dac/dpot-dac.c
7435
7436 IIO ENVELOPE DETECTOR
7437 M:      Peter Rosin <peda@axentia.se>
7438 L:      linux-iio@vger.kernel.org
7439 S:      Maintained
7440 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7441 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7442 F:      drivers/iio/adc/envelope-detector.c
7443
7444 IIO MULTIPLEXER
7445 M:      Peter Rosin <peda@axentia.se>
7446 L:      linux-iio@vger.kernel.org
7447 S:      Maintained
7448 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7449 F:      drivers/iio/multiplexer/iio-mux.c
7450
7451 IIO SUBSYSTEM AND DRIVERS
7452 M:      Jonathan Cameron <jic23@kernel.org>
7453 R:      Hartmut Knaack <knaack.h@gmx.de>
7454 R:      Lars-Peter Clausen <lars@metafoo.de>
7455 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7456 L:      linux-iio@vger.kernel.org
7457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7458 S:      Maintained
7459 F:      Documentation/ABI/testing/configfs-iio*
7460 F:      Documentation/ABI/testing/sysfs-bus-iio*
7461 F:      Documentation/devicetree/bindings/iio/
7462 F:      drivers/iio/
7463 F:      drivers/staging/iio/
7464 F:      include/linux/iio/
7465 F:      tools/iio/
7466
7467 IIO UNIT CONVERTER
7468 M:      Peter Rosin <peda@axentia.se>
7469 L:      linux-iio@vger.kernel.org
7470 S:      Maintained
7471 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7472 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7473 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7474 F:      drivers/iio/afe/iio-rescale.c
7475
7476 IKANOS/ADI EAGLE ADSL USB DRIVER
7477 M:      Matthieu Castet <castet.matthieu@free.fr>
7478 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7479 S:      Maintained
7480 F:      drivers/usb/atm/ueagle-atm.c
7481
7482 IMGTEC ASCII LCD DRIVER
7483 M:      Paul Burton <paul.burton@mips.com>
7484 S:      Maintained
7485 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7486 F:      drivers/auxdisplay/img-ascii-lcd.c
7487
7488 IMGTEC IR DECODER DRIVER
7489 M:      James Hogan <jhogan@kernel.org>
7490 S:      Maintained
7491 F:      drivers/media/rc/img-ir/
7492
7493 IMON SOUNDGRAPH USB IR RECEIVER
7494 M:      Sean Young <sean@mess.org>
7495 L:      linux-media@vger.kernel.org
7496 S:      Maintained
7497 F:      drivers/media/rc/imon_raw.c
7498 F:      drivers/media/rc/imon.c
7499
7500 IMS TWINTURBO FRAMEBUFFER DRIVER
7501 L:      linux-fbdev@vger.kernel.org
7502 S:      Orphan
7503 F:      drivers/video/fbdev/imsttfb.c
7504
7505 INA209 HARDWARE MONITOR DRIVER
7506 M:      Guenter Roeck <linux@roeck-us.net>
7507 L:      linux-hwmon@vger.kernel.org
7508 S:      Maintained
7509 F:      Documentation/hwmon/ina209
7510 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7511 F:      drivers/hwmon/ina209.c
7512
7513 INA2XX HARDWARE MONITOR DRIVER
7514 M:      Guenter Roeck <linux@roeck-us.net>
7515 L:      linux-hwmon@vger.kernel.org
7516 S:      Maintained
7517 F:      Documentation/hwmon/ina2xx
7518 F:      drivers/hwmon/ina2xx.c
7519 F:      include/linux/platform_data/ina2xx.h
7520
7521 INDUSTRY PACK SUBSYSTEM (IPACK)
7522 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7523 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7524 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7525 L:      industrypack-devel@lists.sourceforge.net
7526 W:      http://industrypack.sourceforge.net
7527 S:      Maintained
7528 F:      drivers/ipack/
7529
7530 INFINIBAND SUBSYSTEM
7531 M:      Doug Ledford <dledford@redhat.com>
7532 M:      Jason Gunthorpe <jgg@mellanox.com>
7533 L:      linux-rdma@vger.kernel.org
7534 W:      https://github.com/linux-rdma/rdma-core
7535 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7537 S:      Supported
7538 F:      Documentation/devicetree/bindings/infiniband/
7539 F:      Documentation/infiniband/
7540 F:      drivers/infiniband/
7541 F:      include/uapi/linux/if_infiniband.h
7542 F:      include/uapi/rdma/
7543 F:      include/rdma/
7544
7545 INGENIC JZ4780 DMA Driver
7546 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7547 S:      Maintained
7548 F:      drivers/dma/dma-jz4780.c
7549
7550 INGENIC JZ4780 NAND DRIVER
7551 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7552 L:      linux-mtd@lists.infradead.org
7553 S:      Maintained
7554 F:      drivers/mtd/nand/raw/jz4780_*
7555
7556 INOTIFY
7557 M:      Jan Kara <jack@suse.cz>
7558 R:      Amir Goldstein <amir73il@gmail.com>
7559 L:      linux-fsdevel@vger.kernel.org
7560 S:      Maintained
7561 F:      Documentation/filesystems/inotify.txt
7562 F:      fs/notify/inotify/
7563 F:      include/linux/inotify.h
7564 F:      include/uapi/linux/inotify.h
7565
7566 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7567 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7568 L:      linux-input@vger.kernel.org
7569 Q:      http://patchwork.kernel.org/project/linux-input/list/
7570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7571 S:      Maintained
7572 F:      drivers/input/
7573 F:      include/linux/input.h
7574 F:      include/uapi/linux/input.h
7575 F:      include/uapi/linux/input-event-codes.h
7576 F:      include/linux/input/
7577 F:      Documentation/devicetree/bindings/input/
7578 F:      Documentation/devicetree/bindings/serio/
7579 F:      Documentation/input/
7580
7581 INPUT MULTITOUCH (MT) PROTOCOL
7582 M:      Henrik Rydberg <rydberg@bitmath.org>
7583 L:      linux-input@vger.kernel.org
7584 S:      Odd fixes
7585 F:      Documentation/input/multi-touch-protocol.rst
7586 F:      drivers/input/input-mt.c
7587 K:      \b(ABS|SYN)_MT_
7588
7589 INSIDE SECURE CRYPTO DRIVER
7590 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7591 F:      drivers/crypto/inside-secure/
7592 S:      Maintained
7593 L:      linux-crypto@vger.kernel.org
7594
7595 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7596 M:      Mimi Zohar <zohar@linux.ibm.com>
7597 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7598 L:      linux-integrity@vger.kernel.org
7599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7600 S:      Supported
7601 F:      security/integrity/ima/
7602
7603 INTEL 810/815 FRAMEBUFFER DRIVER
7604 M:      Antonino Daplas <adaplas@gmail.com>
7605 L:      linux-fbdev@vger.kernel.org
7606 S:      Maintained
7607 F:      drivers/video/fbdev/i810/
7608
7609 INTEL ASoC DRIVERS
7610 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7611 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7612 M:      Jie Yang <yang.jie@linux.intel.com>
7613 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7614 S:      Supported
7615 F:      sound/soc/intel/
7616
7617 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7618 M:      Hans de Goede <hdegoede@redhat.com>
7619 L:      platform-driver-x86@vger.kernel.org
7620 S:      Maintained
7621 F:      drivers/platform/x86/intel_atomisp2_pm.c
7622
7623 INTEL C600 SERIES SAS CONTROLLER DRIVER
7624 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7625 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7626 L:      linux-scsi@vger.kernel.org
7627 T:      git git://git.code.sf.net/p/intel-sas/isci
7628 S:      Supported
7629 F:      drivers/scsi/isci/
7630
7631 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7632 M:      Jani Nikula <jani.nikula@linux.intel.com>
7633 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7634 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7635 L:      intel-gfx@lists.freedesktop.org
7636 W:      https://01.org/linuxgraphics/
7637 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7638 C:      irc://chat.freenode.net/intel-gfx
7639 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7640 T:      git git://anongit.freedesktop.org/drm-intel
7641 S:      Supported
7642 F:      drivers/gpu/drm/i915/
7643 F:      include/drm/i915*
7644 F:      include/uapi/drm/i915_drm.h
7645 F:      Documentation/gpu/i915.rst
7646
7647 INTEL ETHERNET DRIVERS
7648 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7649 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7650 W:      http://www.intel.com/support/feedback.htm
7651 W:      http://e1000.sourceforge.net/
7652 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7655 S:      Supported
7656 F:      Documentation/networking/device_drivers/intel/e100.rst
7657 F:      Documentation/networking/device_drivers/intel/e1000.rst
7658 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7659 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7660 F:      Documentation/networking/device_drivers/intel/igb.rst
7661 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7662 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7663 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7664 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7665 F:      Documentation/networking/device_drivers/intel/i40e.rst
7666 F:      Documentation/networking/device_drivers/intel/iavf.rst
7667 F:      Documentation/networking/device_drivers/intel/ice.rst
7668 F:      drivers/net/ethernet/intel/
7669 F:      drivers/net/ethernet/intel/*/
7670 F:      include/linux/avf/virtchnl.h
7671
7672 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7673 M:      Maik Broemme <mbroemme@libmpq.org>
7674 L:      linux-fbdev@vger.kernel.org
7675 S:      Maintained
7676 F:      Documentation/fb/intelfb.txt
7677 F:      drivers/video/fbdev/intelfb/
7678
7679 INTEL GPIO DRIVERS
7680 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7681 L:      linux-gpio@vger.kernel.org
7682 S:      Maintained
7683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7684 F:      drivers/gpio/gpio-ich.c
7685 F:      drivers/gpio/gpio-intel-mid.c
7686 F:      drivers/gpio/gpio-lynxpoint.c
7687 F:      drivers/gpio/gpio-merrifield.c
7688 F:      drivers/gpio/gpio-ml-ioh.c
7689 F:      drivers/gpio/gpio-pch.c
7690 F:      drivers/gpio/gpio-sch.c
7691 F:      drivers/gpio/gpio-sodaville.c
7692
7693 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7694 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7695 M:      Zhi Wang <zhi.a.wang@intel.com>
7696 L:      intel-gvt-dev@lists.freedesktop.org
7697 L:      intel-gfx@lists.freedesktop.org
7698 W:      https://01.org/igvt-g
7699 T:      git https://github.com/intel/gvt-linux.git
7700 S:      Supported
7701 F:      drivers/gpu/drm/i915/gvt/
7702
7703 INTEL HID EVENT DRIVER
7704 M:      Alex Hung <alex.hung@canonical.com>
7705 L:      platform-driver-x86@vger.kernel.org
7706 S:      Maintained
7707 F:      drivers/platform/x86/intel-hid.c
7708
7709 INTEL I/OAT DMA DRIVER
7710 M:      Dave Jiang <dave.jiang@intel.com>
7711 R:      Dan Williams <dan.j.williams@intel.com>
7712 L:      dmaengine@vger.kernel.org
7713 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7714 S:      Supported
7715 F:      drivers/dma/ioat*
7716
7717 INTEL IDLE DRIVER
7718 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7719 M:      Len Brown <lenb@kernel.org>
7720 L:      linux-pm@vger.kernel.org
7721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7722 B:      https://bugzilla.kernel.org
7723 S:      Supported
7724 F:      drivers/idle/intel_idle.c
7725
7726 INTEL INTEGRATED SENSOR HUB DRIVER
7727 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7728 M:      Jiri Kosina <jikos@kernel.org>
7729 L:      linux-input@vger.kernel.org
7730 S:      Maintained
7731 F:      drivers/hid/intel-ish-hid/
7732
7733 INTEL IOMMU (VT-d)
7734 M:      David Woodhouse <dwmw2@infradead.org>
7735 L:      iommu@lists.linux-foundation.org
7736 T:      git git://git.infradead.org/iommu-2.6.git
7737 S:      Supported
7738 F:      drivers/iommu/intel-iommu.c
7739 F:      include/linux/intel-iommu.h
7740
7741 INTEL IOP-ADMA DMA DRIVER
7742 R:      Dan Williams <dan.j.williams@intel.com>
7743 S:      Odd fixes
7744 F:      drivers/dma/iop-adma.c
7745
7746 INTEL IPU3 CSI-2 CIO2 DRIVER
7747 M:      Yong Zhi <yong.zhi@intel.com>
7748 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7749 M:      Bingbu Cao <bingbu.cao@intel.com>
7750 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7751 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7752 L:      linux-media@vger.kernel.org
7753 S:      Maintained
7754 F:      drivers/media/pci/intel/ipu3/
7755 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7756
7757 INTEL IPU3 CSI-2 IMGU DRIVER
7758 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7759 L:      linux-media@vger.kernel.org
7760 S:      Maintained
7761 F:      drivers/staging/media/ipu3/
7762 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7763 F:      Documentation/media/v4l-drivers/ipu3.rst
7764
7765 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7766 M:      Krzysztof Halasa <khalasa@piap.pl>
7767 S:      Maintained
7768 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7769 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7770 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7771 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7772 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7773 F:      drivers/net/wan/ixp4xx_hss.c
7774
7775 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7776 M:      Deepak Saxena <dsaxena@plexity.net>
7777 S:      Maintained
7778 F:      drivers/char/hw_random/ixp4xx-rng.c
7779
7780 INTEL MANAGEMENT ENGINE (mei)
7781 M:      Tomas Winkler <tomas.winkler@intel.com>
7782 L:      linux-kernel@vger.kernel.org
7783 S:      Supported
7784 F:      include/uapi/linux/mei.h
7785 F:      include/linux/mei_cl_bus.h
7786 F:      drivers/misc/mei/*
7787 F:      drivers/watchdog/mei_wdt.c
7788 F:      Documentation/misc-devices/mei/*
7789 F:      samples/mei/*
7790
7791 INTEL MENLOW THERMAL DRIVER
7792 M:      Sujith Thomas <sujith.thomas@intel.com>
7793 L:      platform-driver-x86@vger.kernel.org
7794 W:      https://01.org/linux-acpi
7795 S:      Supported
7796 F:      drivers/platform/x86/intel_menlow.c
7797
7798 INTEL MIC DRIVERS (mic)
7799 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7800 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7801 S:      Supported
7802 W:      https://github.com/sudeepdutt/mic
7803 W:      http://software.intel.com/en-us/mic-developer
7804 F:      include/linux/mic_bus.h
7805 F:      include/linux/scif.h
7806 F:      include/uapi/linux/mic_common.h
7807 F:      include/uapi/linux/mic_ioctl.h
7808 F:      include/uapi/linux/scif_ioctl.h
7809 F:      drivers/misc/mic/
7810 F:      drivers/dma/mic_x100_dma.c
7811 F:      drivers/dma/mic_x100_dma.h
7812 F:      Documentation/mic/
7813
7814 INTEL PMC CORE DRIVER
7815 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7816 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7817 L:      platform-driver-x86@vger.kernel.org
7818 S:      Maintained
7819 F:      drivers/platform/x86/intel_pmc_core*
7820
7821 INTEL PMC/P-Unit IPC DRIVER
7822 M:      Zha Qipeng<qipeng.zha@intel.com>
7823 L:      platform-driver-x86@vger.kernel.org
7824 S:      Maintained
7825 F:      drivers/platform/x86/intel_pmc_ipc.c
7826 F:      drivers/platform/x86/intel_punit_ipc.c
7827 F:      arch/x86/include/asm/intel_pmc_ipc.h
7828 F:      arch/x86/include/asm/intel_punit_ipc.h
7829
7830 INTEL PMIC GPIO DRIVERS
7831 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7832 S:      Maintained
7833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7834 F:      drivers/gpio/gpio-*cove.c
7835 F:      drivers/gpio/gpio-msic.c
7836
7837 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7838 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7839 S:      Maintained
7840 F:      drivers/mfd/intel_msic.c
7841 F:      drivers/mfd/intel_soc_pmic*
7842 F:      include/linux/mfd/intel_msic.h
7843 F:      include/linux/mfd/intel_soc_pmic*
7844
7845 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7846 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7847 L:      linux-wireless@vger.kernel.org
7848 S:      Maintained
7849 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7850 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7851 F:      drivers/net/wireless/intel/ipw2x00/
7852
7853 INTEL PSTATE DRIVER
7854 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7855 M:      Len Brown <lenb@kernel.org>
7856 L:      linux-pm@vger.kernel.org
7857 S:      Supported
7858 F:      drivers/cpufreq/intel_pstate.c
7859
7860 INTEL RDMA RNIC DRIVER
7861 M:      Faisal Latif <faisal.latif@intel.com>
7862 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7863 L:      linux-rdma@vger.kernel.org
7864 S:      Supported
7865 F:      drivers/infiniband/hw/i40iw/
7866 F:      include/uapi/rdma/i40iw-abi.h
7867
7868 INTEL TELEMETRY DRIVER
7869 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7870 M:      "David E. Box" <david.e.box@linux.intel.com>
7871 L:      platform-driver-x86@vger.kernel.org
7872 S:      Maintained
7873 F:      arch/x86/include/asm/intel_telemetry.h
7874 F:      drivers/platform/x86/intel_telemetry*
7875
7876 INTEL VIRTUAL BUTTON DRIVER
7877 M:      AceLan Kao <acelan.kao@canonical.com>
7878 L:      platform-driver-x86@vger.kernel.org
7879 S:      Maintained
7880 F:      drivers/platform/x86/intel-vbtn.c
7881
7882 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7883 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7884 L:      linux-wireless@vger.kernel.org
7885 S:      Supported
7886 F:      drivers/net/wireless/intel/iwlegacy/
7887
7888 INTEL WIRELESS WIFI LINK (iwlwifi)
7889 M:      Johannes Berg <johannes.berg@intel.com>
7890 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7891 M:      Luca Coelho <luciano.coelho@intel.com>
7892 M:      Intel Linux Wireless <linuxwifi@intel.com>
7893 L:      linux-wireless@vger.kernel.org
7894 W:      http://intellinuxwireless.org
7895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7896 S:      Supported
7897 F:      drivers/net/wireless/intel/iwlwifi/
7898
7899 INTEL WIRELESS WIMAX CONNECTION 2400
7900 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7901 M:      linux-wimax@intel.com
7902 L:      wimax@linuxwimax.org (subscribers-only)
7903 S:      Supported
7904 W:      http://linuxwimax.org
7905 F:      Documentation/wimax/README.i2400m
7906 F:      drivers/net/wimax/i2400m/
7907 F:      include/uapi/linux/wimax/i2400m.h
7908
7909 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7910 M:      Mario Limonciello <mario.limonciello@dell.com>
7911 S:      Maintained
7912 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7913
7914 INTEL(R) TRACE HUB
7915 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7916 S:      Supported
7917 F:      Documentation/trace/intel_th.rst
7918 F:      drivers/hwtracing/intel_th/
7919
7920 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7921 M:      Ning Sun <ning.sun@intel.com>
7922 L:      tboot-devel@lists.sourceforge.net
7923 W:      http://tboot.sourceforge.net
7924 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7925 S:      Supported
7926 F:      Documentation/intel_txt.txt
7927 F:      include/linux/tboot.h
7928 F:      arch/x86/kernel/tboot.c
7929
7930 INTEL-MID GPIO DRIVER
7931 M:      David Cohen <david.a.cohen@linux.intel.com>
7932 L:      linux-gpio@vger.kernel.org
7933 S:      Maintained
7934 F:      drivers/gpio/gpio-intel-mid.c
7935
7936 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7937 M:      Linus Walleij <linus.walleij@linaro.org>
7938 L:      linux-iio@vger.kernel.org
7939 S:      Maintained
7940 F:      drivers/iio/gyro/mpu3050*
7941 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7942
7943 IOC3 ETHERNET DRIVER
7944 M:      Ralf Baechle <ralf@linux-mips.org>
7945 L:      linux-mips@vger.kernel.org
7946 S:      Maintained
7947 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7948
7949 IOC3 SERIAL DRIVER
7950 M:      Pat Gefre <pfg@sgi.com>
7951 L:      linux-serial@vger.kernel.org
7952 S:      Maintained
7953 F:      drivers/tty/serial/ioc3_serial.c
7954
7955 IOMAP FILESYSTEM LIBRARY
7956 M:      Christoph Hellwig <hch@infradead.org>
7957 M:      Darrick J. Wong <darrick.wong@oracle.com>
7958 M:      linux-xfs@vger.kernel.org
7959 M:      linux-fsdevel@vger.kernel.org
7960 L:      linux-xfs@vger.kernel.org
7961 L:      linux-fsdevel@vger.kernel.org
7962 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
7963 S:      Supported
7964 F:      fs/iomap.c
7965 F:      include/linux/iomap.h
7966
7967 IOMMU DRIVERS
7968 M:      Joerg Roedel <joro@8bytes.org>
7969 L:      iommu@lists.linux-foundation.org
7970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7971 S:      Maintained
7972 F:      Documentation/devicetree/bindings/iommu/
7973 F:      drivers/iommu/
7974 F:      include/linux/iommu.h
7975 F:      include/linux/of_iommu.h
7976 F:      include/linux/iova.h
7977
7978 IP MASQUERADING
7979 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7980 S:      Maintained
7981 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7982
7983 IPMI SUBSYSTEM
7984 M:      Corey Minyard <minyard@acm.org>
7985 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7986 W:      http://openipmi.sourceforge.net/
7987 S:      Supported
7988 F:      Documentation/devicetree/bindings/ipmi/
7989 F:      Documentation/IPMI.txt
7990 F:      drivers/char/ipmi/
7991 F:      include/linux/ipmi*
7992 F:      include/uapi/linux/ipmi*
7993
7994 IPS SCSI RAID DRIVER
7995 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7996 L:      linux-scsi@vger.kernel.org
7997 W:      http://www.adaptec.com/
7998 S:      Maintained
7999 F:      drivers/scsi/ips*
8000
8001 IPVS
8002 M:      Wensong Zhang <wensong@linux-vs.org>
8003 M:      Simon Horman <horms@verge.net.au>
8004 M:      Julian Anastasov <ja@ssi.bg>
8005 L:      netdev@vger.kernel.org
8006 L:      lvs-devel@vger.kernel.org
8007 S:      Maintained
8008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8010 F:      Documentation/networking/ipvs-sysctl.txt
8011 F:      include/net/ip_vs.h
8012 F:      include/uapi/linux/ip_vs.h
8013 F:      net/netfilter/ipvs/
8014
8015 IPWIRELESS DRIVER
8016 M:      Jiri Kosina <jikos@kernel.org>
8017 M:      David Sterba <dsterba@suse.com>
8018 S:      Odd Fixes
8019 F:      drivers/tty/ipwireless/
8020
8021 IPX NETWORK LAYER
8022 L:      netdev@vger.kernel.org
8023 S:      Obsolete
8024 F:      include/uapi/linux/ipx.h
8025
8026 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8027 M:      Marc Zyngier <marc.zyngier@arm.com>
8028 S:      Maintained
8029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8030 F:      Documentation/IRQ-domain.txt
8031 F:      include/linux/irqdomain.h
8032 F:      kernel/irq/irqdomain.c
8033 F:      kernel/irq/msi.c
8034
8035 IRQ SUBSYSTEM
8036 M:      Thomas Gleixner <tglx@linutronix.de>
8037 L:      linux-kernel@vger.kernel.org
8038 S:      Maintained
8039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8040 F:      kernel/irq/
8041
8042 IRQCHIP DRIVERS
8043 M:      Thomas Gleixner <tglx@linutronix.de>
8044 M:      Jason Cooper <jason@lakedaemon.net>
8045 M:      Marc Zyngier <marc.zyngier@arm.com>
8046 L:      linux-kernel@vger.kernel.org
8047 S:      Maintained
8048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8049 F:      Documentation/devicetree/bindings/interrupt-controller/
8050 F:      drivers/irqchip/
8051
8052 ISA
8053 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8054 S:      Maintained
8055 F:      Documentation/isa.txt
8056 F:      drivers/base/isa.c
8057 F:      include/linux/isa.h
8058
8059 ISA RADIO MODULE
8060 M:      Hans Verkuil <hverkuil@xs4all.nl>
8061 L:      linux-media@vger.kernel.org
8062 T:      git git://linuxtv.org/media_tree.git
8063 W:      https://linuxtv.org
8064 S:      Maintained
8065 F:      drivers/media/radio/radio-isa*
8066
8067 ISAPNP
8068 M:      Jaroslav Kysela <perex@perex.cz>
8069 S:      Maintained
8070 F:      Documentation/isapnp.txt
8071 F:      drivers/pnp/isapnp/
8072 F:      include/linux/isapnp.h
8073
8074 ISCSI
8075 M:      Lee Duncan <lduncan@suse.com>
8076 M:      Chris Leech <cleech@redhat.com>
8077 L:      open-iscsi@googlegroups.com
8078 W:      www.open-iscsi.com
8079 S:      Maintained
8080 F:      drivers/scsi/*iscsi*
8081 F:      include/scsi/*iscsi*
8082
8083 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8084 M:      Peter Jones <pjones@redhat.com>
8085 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8086 S:      Maintained
8087 F:      drivers/firmware/iscsi_ibft*
8088
8089 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8090 M:      Sagi Grimberg <sagi@grimberg.me>
8091 M:      Max Gurtovoy <maxg@mellanox.com>
8092 L:      linux-rdma@vger.kernel.org
8093 S:      Supported
8094 W:      http://www.openfabrics.org
8095 W:      www.open-iscsi.org
8096 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8097 F:      drivers/infiniband/ulp/iser/
8098
8099 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8100 M:      Sagi Grimberg <sagi@grimberg.me>
8101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8102 L:      linux-rdma@vger.kernel.org
8103 L:      target-devel@vger.kernel.org
8104 S:      Supported
8105 W:      http://www.linux-iscsi.org
8106 F:      drivers/infiniband/ulp/isert
8107
8108 ISDN SUBSYSTEM
8109 M:      Karsten Keil <isdn@linux-pingi.de>
8110 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8111 L:      netdev@vger.kernel.org
8112 W:      http://www.isdn4linux.de
8113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8114 S:      Maintained
8115 F:      Documentation/isdn/
8116 F:      drivers/isdn/
8117 F:      include/linux/isdn.h
8118 F:      include/linux/isdn/
8119 F:      include/uapi/linux/isdn.h
8120 F:      include/uapi/linux/isdn/
8121
8122 IT87 HARDWARE MONITORING DRIVER
8123 M:      Jean Delvare <jdelvare@suse.com>
8124 L:      linux-hwmon@vger.kernel.org
8125 S:      Maintained
8126 F:      Documentation/hwmon/it87
8127 F:      drivers/hwmon/it87.c
8128
8129 IT913X MEDIA DRIVER
8130 M:      Antti Palosaari <crope@iki.fi>
8131 L:      linux-media@vger.kernel.org
8132 W:      https://linuxtv.org
8133 W:      http://palosaari.fi/linux/
8134 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8135 T:      git git://linuxtv.org/anttip/media_tree.git
8136 S:      Maintained
8137 F:      drivers/media/tuners/it913x*
8138
8139 IVTV VIDEO4LINUX DRIVER
8140 M:      Andy Walls <awalls@md.metrocast.net>
8141 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8142 L:      linux-media@vger.kernel.org
8143 T:      git git://linuxtv.org/media_tree.git
8144 W:      http://www.ivtvdriver.org
8145 S:      Maintained
8146 F:      Documentation/media/v4l-drivers/ivtv*
8147 F:      drivers/media/pci/ivtv/
8148 F:      include/uapi/linux/ivtv*
8149
8150 IX2505V MEDIA DRIVER
8151 M:      Malcolm Priestley <tvboxspy@gmail.com>
8152 L:      linux-media@vger.kernel.org
8153 W:      https://linuxtv.org
8154 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8155 S:      Maintained
8156 F:      drivers/media/dvb-frontends/ix2505v*
8157
8158 JAILHOUSE HYPERVISOR INTERFACE
8159 M:      Jan Kiszka <jan.kiszka@siemens.com>
8160 L:      jailhouse-dev@googlegroups.com
8161 S:      Maintained
8162 F:      arch/x86/kernel/jailhouse.c
8163 F:      arch/x86/include/asm/jailhouse_para.h
8164
8165 JC42.4 TEMPERATURE SENSOR DRIVER
8166 M:      Guenter Roeck <linux@roeck-us.net>
8167 L:      linux-hwmon@vger.kernel.org
8168 S:      Maintained
8169 F:      drivers/hwmon/jc42.c
8170 F:      Documentation/hwmon/jc42
8171
8172 JFS FILESYSTEM
8173 M:      Dave Kleikamp <shaggy@kernel.org>
8174 L:      jfs-discussion@lists.sourceforge.net
8175 W:      http://jfs.sourceforge.net/
8176 T:      git git://github.com/kleikamp/linux-shaggy.git
8177 S:      Maintained
8178 F:      Documentation/filesystems/jfs.txt
8179 F:      fs/jfs/
8180
8181 JME NETWORK DRIVER
8182 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8183 L:      netdev@vger.kernel.org
8184 S:      Maintained
8185 F:      drivers/net/ethernet/jme.*
8186
8187 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8188 M:      David Woodhouse <dwmw2@infradead.org>
8189 L:      linux-mtd@lists.infradead.org
8190 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8191 S:      Maintained
8192 F:      fs/jffs2/
8193 F:      include/uapi/linux/jffs2.h
8194
8195 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8196 M:      "Theodore Ts'o" <tytso@mit.edu>
8197 M:      Jan Kara <jack@suse.com>
8198 L:      linux-ext4@vger.kernel.org
8199 S:      Maintained
8200 F:      fs/jbd2/
8201 F:      include/linux/jbd2.h
8202
8203 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8204 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8205 L:      linux-media@vger.kernel.org
8206 S:      Maintained
8207 F:      drivers/media/platform/rcar_jpu.c
8208
8209 JSM Neo PCI based serial card
8210 L:      linux-serial@vger.kernel.org
8211 S:      Orphan
8212 F:      drivers/tty/serial/jsm/
8213
8214 K10TEMP HARDWARE MONITORING DRIVER
8215 M:      Clemens Ladisch <clemens@ladisch.de>
8216 L:      linux-hwmon@vger.kernel.org
8217 S:      Maintained
8218 F:      Documentation/hwmon/k10temp
8219 F:      drivers/hwmon/k10temp.c
8220
8221 K8TEMP HARDWARE MONITORING DRIVER
8222 M:      Rudolf Marek <r.marek@assembler.cz>
8223 L:      linux-hwmon@vger.kernel.org
8224 S:      Maintained
8225 F:      Documentation/hwmon/k8temp
8226 F:      drivers/hwmon/k8temp.c
8227
8228 KASAN
8229 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8230 R:      Alexander Potapenko <glider@google.com>
8231 R:      Dmitry Vyukov <dvyukov@google.com>
8232 L:      kasan-dev@googlegroups.com
8233 S:      Maintained
8234 F:      arch/*/include/asm/kasan.h
8235 F:      arch/*/mm/kasan_init*
8236 F:      Documentation/dev-tools/kasan.rst
8237 F:      include/linux/kasan*.h
8238 F:      lib/test_kasan.c
8239 F:      mm/kasan/
8240 F:      scripts/Makefile.kasan
8241
8242 KCONFIG
8243 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8245 L:      linux-kbuild@vger.kernel.org
8246 S:      Maintained
8247 F:      Documentation/kbuild/kconfig*
8248 F:      scripts/kconfig/
8249 F:      scripts/Kconfig.include
8250
8251 KDUMP
8252 M:      Dave Young <dyoung@redhat.com>
8253 M:      Baoquan He <bhe@redhat.com>
8254 R:      Vivek Goyal <vgoyal@redhat.com>
8255 L:      kexec@lists.infradead.org
8256 W:      http://lse.sourceforge.net/kdump/
8257 S:      Maintained
8258 F:      Documentation/kdump/
8259
8260 KEENE FM RADIO TRANSMITTER DRIVER
8261 M:      Hans Verkuil <hverkuil@xs4all.nl>
8262 L:      linux-media@vger.kernel.org
8263 T:      git git://linuxtv.org/media_tree.git
8264 W:      https://linuxtv.org
8265 S:      Maintained
8266 F:      drivers/media/radio/radio-keene*
8267
8268 KERNEL AUTOMOUNTER
8269 M:      Ian Kent <raven@themaw.net>
8270 L:      autofs@vger.kernel.org
8271 S:      Maintained
8272 F:      fs/autofs/
8273
8274 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8275 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8276 M:      Michal Marek <michal.lkml@markovi.net>
8277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8278 L:      linux-kbuild@vger.kernel.org
8279 S:      Maintained
8280 F:      Documentation/kbuild/
8281 F:      Makefile
8282 F:      scripts/Kbuild*
8283 F:      scripts/Makefile*
8284 F:      scripts/basic/
8285 F:      scripts/mk*
8286 F:      scripts/mod/
8287 F:      scripts/package/
8288
8289 KERNEL JANITORS
8290 L:      kernel-janitors@vger.kernel.org
8291 W:      http://kernelnewbies.org/KernelJanitors
8292 S:      Odd Fixes
8293
8294 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8295 M:      "J. Bruce Fields" <bfields@fieldses.org>
8296 M:      Jeff Layton <jlayton@kernel.org>
8297 L:      linux-nfs@vger.kernel.org
8298 W:      http://nfs.sourceforge.net/
8299 T:      git git://linux-nfs.org/~bfields/linux.git
8300 S:      Supported
8301 F:      fs/nfsd/
8302 F:      include/uapi/linux/nfsd/
8303 F:      fs/lockd/
8304 F:      fs/nfs_common/
8305 F:      net/sunrpc/
8306 F:      include/linux/lockd/
8307 F:      include/linux/sunrpc/
8308 F:      include/uapi/linux/sunrpc/
8309
8310 KERNEL SELFTEST FRAMEWORK
8311 M:      Shuah Khan <shuah@kernel.org>
8312 M:      Shuah Khan <skhan@linuxfoundation.org>
8313 L:      linux-kselftest@vger.kernel.org
8314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8315 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8316 S:      Maintained
8317 F:      tools/testing/selftests/
8318 F:      Documentation/dev-tools/kselftest*
8319
8320 KERNEL USERMODE HELPER
8321 M:      Luis Chamberlain <mcgrof@kernel.org>
8322 L:      linux-kernel@vger.kernel.org
8323 S:      Maintained
8324 F:      kernel/umh.c
8325 F:      include/linux/umh.h
8326
8327 KERNEL VIRTUAL MACHINE (KVM)
8328 M:      Paolo Bonzini <pbonzini@redhat.com>
8329 M:      Radim Krčmář <rkrcmar@redhat.com>
8330 L:      kvm@vger.kernel.org
8331 W:      http://www.linux-kvm.org
8332 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8333 S:      Supported
8334 F:      Documentation/virtual/kvm/
8335 F:      include/trace/events/kvm.h
8336 F:      include/uapi/asm-generic/kvm*
8337 F:      include/uapi/linux/kvm*
8338 F:      include/asm-generic/kvm*
8339 F:      include/linux/kvm*
8340 F:      include/kvm/iodev.h
8341 F:      virt/kvm/*
8342 F:      tools/kvm/
8343
8344 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8345 M:      Joerg Roedel <joro@8bytes.org>
8346 L:      kvm@vger.kernel.org
8347 W:      http://www.linux-kvm.org/
8348 S:      Maintained
8349 F:      arch/x86/include/asm/svm.h
8350 F:      arch/x86/kvm/svm.c
8351
8352 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8353 M:      Christoffer Dall <christoffer.dall@arm.com>
8354 M:      Marc Zyngier <marc.zyngier@arm.com>
8355 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8356 L:      kvmarm@lists.cs.columbia.edu
8357 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8359 S:      Supported
8360 F:      arch/arm/include/uapi/asm/kvm*
8361 F:      arch/arm/include/asm/kvm*
8362 F:      arch/arm/kvm/
8363 F:      virt/kvm/arm/
8364 F:      include/kvm/arm_*
8365
8366 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8367 M:      Christoffer Dall <christoffer.dall@arm.com>
8368 M:      Marc Zyngier <marc.zyngier@arm.com>
8369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8370 L:      kvmarm@lists.cs.columbia.edu
8371 S:      Maintained
8372 F:      arch/arm64/include/uapi/asm/kvm*
8373 F:      arch/arm64/include/asm/kvm*
8374 F:      arch/arm64/kvm/
8375
8376 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8377 M:      James Hogan <jhogan@kernel.org>
8378 L:      linux-mips@vger.kernel.org
8379 S:      Supported
8380 F:      arch/mips/include/uapi/asm/kvm*
8381 F:      arch/mips/include/asm/kvm*
8382 F:      arch/mips/kvm/
8383
8384 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8385 M:      Paul Mackerras <paulus@ozlabs.org>
8386 L:      kvm-ppc@vger.kernel.org
8387 W:      http://www.linux-kvm.org/
8388 T:      git git://github.com/agraf/linux-2.6.git
8389 S:      Supported
8390 F:      arch/powerpc/include/uapi/asm/kvm*
8391 F:      arch/powerpc/include/asm/kvm*
8392 F:      arch/powerpc/kvm/
8393 F:      arch/powerpc/kernel/kvm*
8394
8395 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8396 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8397 M:      Janosch Frank <frankja@linux.ibm.com>
8398 R:      David Hildenbrand <david@redhat.com>
8399 R:      Cornelia Huck <cohuck@redhat.com>
8400 L:      linux-s390@vger.kernel.org
8401 W:      http://www.ibm.com/developerworks/linux/linux390/
8402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8403 S:      Supported
8404 F:      arch/s390/include/uapi/asm/kvm*
8405 F:      arch/s390/include/asm/gmap.h
8406 F:      arch/s390/include/asm/kvm*
8407 F:      arch/s390/kvm/
8408 F:      arch/s390/mm/gmap.c
8409
8410 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8411 M:      Paolo Bonzini <pbonzini@redhat.com>
8412 M:      Radim Krčmář <rkrcmar@redhat.com>
8413 L:      kvm@vger.kernel.org
8414 W:      http://www.linux-kvm.org
8415 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8416 S:      Supported
8417 F:      arch/x86/kvm/
8418 F:      arch/x86/kvm/*/
8419 F:      arch/x86/include/uapi/asm/kvm*
8420 F:      arch/x86/include/asm/kvm*
8421 F:      arch/x86/include/asm/pvclock-abi.h
8422 F:      arch/x86/kernel/kvm.c
8423 F:      arch/x86/kernel/kvmclock.c
8424
8425 KERNFS
8426 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8427 M:      Tejun Heo <tj@kernel.org>
8428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8429 S:      Supported
8430 F:      include/linux/kernfs.h
8431 F:      fs/kernfs/
8432
8433 KEXEC
8434 M:      Eric Biederman <ebiederm@xmission.com>
8435 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8436 L:      kexec@lists.infradead.org
8437 S:      Maintained
8438 F:      include/linux/kexec.h
8439 F:      include/uapi/linux/kexec.h
8440 F:      kernel/kexec*
8441
8442 KEYS-ENCRYPTED
8443 M:      Mimi Zohar <zohar@linux.ibm.com>
8444 L:      linux-integrity@vger.kernel.org
8445 L:      keyrings@vger.kernel.org
8446 S:      Supported
8447 F:      Documentation/security/keys/trusted-encrypted.rst
8448 F:      include/keys/encrypted-type.h
8449 F:      security/keys/encrypted-keys/
8450
8451 KEYS-TRUSTED
8452 M:      James Bottomley <jejb@linux.ibm.com>
8453 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8454 M:      Mimi Zohar <zohar@linuxibm.com>
8455 L:      linux-integrity@vger.kernel.org
8456 L:      keyrings@vger.kernel.org
8457 S:      Supported
8458 F:      Documentation/security/keys/trusted-encrypted.rst
8459 F:      include/keys/trusted-type.h
8460 F:      security/keys/trusted.c
8461 F:      security/keys/trusted.h
8462
8463 KEYS/KEYRINGS:
8464 M:      David Howells <dhowells@redhat.com>
8465 L:      keyrings@vger.kernel.org
8466 S:      Maintained
8467 F:      Documentation/security/keys/core.rst
8468 F:      include/linux/key.h
8469 F:      include/linux/key-type.h
8470 F:      include/linux/keyctl.h
8471 F:      include/uapi/linux/keyctl.h
8472 F:      include/keys/
8473 F:      security/keys/
8474
8475 KGDB / KDB /debug_core
8476 M:      Jason Wessel <jason.wessel@windriver.com>
8477 M:      Daniel Thompson <daniel.thompson@linaro.org>
8478 W:      http://kgdb.wiki.kernel.org/
8479 L:      kgdb-bugreport@lists.sourceforge.net
8480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8481 S:      Maintained
8482 F:      Documentation/dev-tools/kgdb.rst
8483 F:      drivers/misc/kgdbts.c
8484 F:      drivers/tty/serial/kgdboc.c
8485 F:      include/linux/kdb.h
8486 F:      include/linux/kgdb.h
8487 F:      kernel/debug/
8488
8489 KMEMLEAK
8490 M:      Catalin Marinas <catalin.marinas@arm.com>
8491 S:      Maintained
8492 F:      Documentation/dev-tools/kmemleak.rst
8493 F:      include/linux/kmemleak.h
8494 F:      mm/kmemleak.c
8495 F:      mm/kmemleak-test.c
8496
8497 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8498 M:      Luis Chamberlain <mcgrof@kernel.org>
8499 L:      linux-kernel@vger.kernel.org
8500 S:      Maintained
8501 F:      kernel/kmod.c
8502 F:      include/linux/kmod.h
8503 F:      lib/test_kmod.c
8504 F:      tools/testing/selftests/kmod/
8505
8506 KPROBES
8507 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8508 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8509 M:      "David S. Miller" <davem@davemloft.net>
8510 M:      Masami Hiramatsu <mhiramat@kernel.org>
8511 S:      Maintained
8512 F:      Documentation/kprobes.txt
8513 F:      include/linux/kprobes.h
8514 F:      include/asm-generic/kprobes.h
8515 F:      kernel/kprobes.c
8516
8517 KS0108 LCD CONTROLLER DRIVER
8518 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8519 S:      Maintained
8520 F:      Documentation/auxdisplay/ks0108
8521 F:      drivers/auxdisplay/ks0108.c
8522 F:      include/linux/ks0108.h
8523
8524 L3MDEV
8525 M:      David Ahern <dsa@cumulusnetworks.com>
8526 L:      netdev@vger.kernel.org
8527 S:      Maintained
8528 F:      net/l3mdev
8529 F:      include/net/l3mdev.h
8530
8531 L7 BPF FRAMEWORK
8532 M:      John Fastabend <john.fastabend@gmail.com>
8533 M:      Daniel Borkmann <daniel@iogearbox.net>
8534 L:      netdev@vger.kernel.org
8535 L:      bpf@vger.kernel.org
8536 S:      Maintained
8537 F:      include/linux/skmsg.h
8538 F:      net/core/skmsg.c
8539 F:      net/core/sock_map.c
8540 F:      net/ipv4/tcp_bpf.c
8541
8542 LANTIQ / INTEL Ethernet drivers
8543 M:      Hauke Mehrtens <hauke@hauke-m.de>
8544 L:      netdev@vger.kernel.org
8545 S:      Maintained
8546 F:      net/dsa/tag_gswip.c
8547 F:      drivers/net/ethernet/lantiq_xrx200.c
8548 F:      drivers/net/dsa/lantiq_pce.h
8549 F:      drivers/net/dsa/lantiq_gswip.c
8550
8551 LANTIQ MIPS ARCHITECTURE
8552 M:      John Crispin <john@phrozen.org>
8553 L:      linux-mips@vger.kernel.org
8554 S:      Maintained
8555 F:      arch/mips/lantiq
8556 F:      drivers/soc/lantiq
8557
8558 LAPB module
8559 L:      linux-x25@vger.kernel.org
8560 S:      Orphan
8561 F:      Documentation/networking/lapb-module.txt
8562 F:      include/*/lapb.h
8563 F:      net/lapb/
8564
8565 LASI 53c700 driver for PARISC
8566 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8567 L:      linux-scsi@vger.kernel.org
8568 S:      Maintained
8569 F:      Documentation/scsi/53c700.txt
8570 F:      drivers/scsi/53c700*
8571
8572 LEAKING_ADDRESSES
8573 M:      Tobin C. Harding <me@tobin.cc>
8574 M:      Tycho Andersen <tycho@tycho.ws>
8575 L:      kernel-hardening@lists.openwall.com
8576 S:      Maintained
8577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8578 F:      scripts/leaking_addresses.pl
8579
8580 LED SUBSYSTEM
8581 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8582 M:      Pavel Machek <pavel@ucw.cz>
8583 L:      linux-leds@vger.kernel.org
8584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8585 S:      Maintained
8586 F:      Documentation/devicetree/bindings/leds/
8587 F:      drivers/leds/
8588 F:      include/linux/leds.h
8589
8590 LEGACY EEPROM DRIVER
8591 M:      Jean Delvare <jdelvare@suse.com>
8592 S:      Maintained
8593 F:      Documentation/misc-devices/eeprom
8594 F:      drivers/misc/eeprom/eeprom.c
8595
8596 LEGO MINDSTORMS EV3
8597 R:      David Lechner <david@lechnology.com>
8598 S:      Maintained
8599 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8600 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8601 F:      drivers/power/supply/lego_ev3_battery.c
8602
8603 LEGO USB Tower driver
8604 M:      Juergen Stuber <starblue@users.sourceforge.net>
8605 L:      legousb-devel@lists.sourceforge.net
8606 W:      http://legousb.sourceforge.net/
8607 S:      Maintained
8608 F:      drivers/usb/misc/legousbtower.c
8609
8610 LG LAPTOP EXTRAS
8611 M:      Matan Ziv-Av <matan@svgalib.org>
8612 L:      platform-driver-x86@vger.kernel.org
8613 S:      Maintained
8614 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8615 F:      Documentation/laptops/lg-laptop.rst
8616 F:      drivers/platform/x86/lg-laptop.c
8617
8618 LG2160 MEDIA DRIVER
8619 M:      Michael Krufky <mkrufky@linuxtv.org>
8620 L:      linux-media@vger.kernel.org
8621 W:      https://linuxtv.org
8622 W:      http://github.com/mkrufky
8623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8624 T:      git git://linuxtv.org/mkrufky/tuners.git
8625 S:      Maintained
8626 F:      drivers/media/dvb-frontends/lg2160.*
8627
8628 LGDT3305 MEDIA DRIVER
8629 M:      Michael Krufky <mkrufky@linuxtv.org>
8630 L:      linux-media@vger.kernel.org
8631 W:      https://linuxtv.org
8632 W:      http://github.com/mkrufky
8633 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8634 T:      git git://linuxtv.org/mkrufky/tuners.git
8635 S:      Maintained
8636 F:      drivers/media/dvb-frontends/lgdt3305.*
8637
8638 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8639 M:      Viresh Kumar <vireshk@kernel.org>
8640 L:      linux-ide@vger.kernel.org
8641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8642 S:      Maintained
8643 F:      include/linux/pata_arasan_cf_data.h
8644 F:      drivers/ata/pata_arasan_cf.c
8645
8646 LIBATA PATA DRIVERS
8647 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8648 M:      Jens Axboe <axboe@kernel.dk>
8649 L:      linux-ide@vger.kernel.org
8650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8651 S:      Maintained
8652 F:      drivers/ata/pata_*.c
8653 F:      drivers/ata/ata_generic.c
8654
8655 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8656 M:      Linus Walleij <linus.walleij@linaro.org>
8657 L:      linux-ide@vger.kernel.org
8658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8659 S:      Maintained
8660 F:      drivers/ata/pata_ftide010.c
8661 F:      drivers/ata/sata_gemini.c
8662 F:      drivers/ata/sata_gemini.h
8663
8664 LIBATA SATA AHCI PLATFORM devices support
8665 M:      Hans de Goede <hdegoede@redhat.com>
8666 M:      Jens Axboe <axboe@kernel.dk>
8667 L:      linux-ide@vger.kernel.org
8668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8669 S:      Maintained
8670 F:      drivers/ata/ahci_platform.c
8671 F:      drivers/ata/libahci_platform.c
8672 F:      include/linux/ahci_platform.h
8673
8674 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8675 M:      Mikael Pettersson <mikpelinux@gmail.com>
8676 L:      linux-ide@vger.kernel.org
8677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8678 S:      Maintained
8679 F:      drivers/ata/sata_promise.*
8680
8681 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8682 M:      Jens Axboe <axboe@kernel.dk>
8683 L:      linux-ide@vger.kernel.org
8684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8685 S:      Maintained
8686 F:      drivers/ata/
8687 F:      include/linux/ata.h
8688 F:      include/linux/libata.h
8689 F:      Documentation/devicetree/bindings/ata/
8690
8691 LIBLOCKDEP
8692 M:      Sasha Levin <alexander.levin@microsoft.com>
8693 S:      Maintained
8694 F:      tools/lib/lockdep/
8695
8696 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8697 M:      Ross Zwisler <zwisler@kernel.org>
8698 M:      Dan Williams <dan.j.williams@intel.com>
8699 M:      Vishal Verma <vishal.l.verma@intel.com>
8700 M:      Dave Jiang <dave.jiang@intel.com>
8701 L:      linux-nvdimm@lists.01.org
8702 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8703 S:      Supported
8704 F:      drivers/nvdimm/blk.c
8705 F:      drivers/nvdimm/region_devs.c
8706
8707 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8708 M:      Vishal Verma <vishal.l.verma@intel.com>
8709 M:      Dan Williams <dan.j.williams@intel.com>
8710 M:      Ross Zwisler <zwisler@kernel.org>
8711 M:      Dave Jiang <dave.jiang@intel.com>
8712 L:      linux-nvdimm@lists.01.org
8713 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8714 S:      Supported
8715 F:      drivers/nvdimm/btt*
8716
8717 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8718 M:      Ross Zwisler <zwisler@kernel.org>
8719 M:      Dan Williams <dan.j.williams@intel.com>
8720 M:      Vishal Verma <vishal.l.verma@intel.com>
8721 M:      Dave Jiang <dave.jiang@intel.com>
8722 L:      linux-nvdimm@lists.01.org
8723 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8724 S:      Supported
8725 F:      drivers/nvdimm/pmem*
8726
8727 LIBNVDIMM: DEVICETREE BINDINGS
8728 M:      Oliver O'Halloran <oohall@gmail.com>
8729 L:      linux-nvdimm@lists.01.org
8730 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8731 S:      Supported
8732 F:      drivers/nvdimm/of_pmem.c
8733 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8734
8735 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8736 M:      Dan Williams <dan.j.williams@intel.com>
8737 M:      Ross Zwisler <zwisler@kernel.org>
8738 M:      Vishal Verma <vishal.l.verma@intel.com>
8739 M:      Dave Jiang <dave.jiang@intel.com>
8740 L:      linux-nvdimm@lists.01.org
8741 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8743 S:      Supported
8744 F:      drivers/nvdimm/*
8745 F:      drivers/acpi/nfit/*
8746 F:      include/linux/nd.h
8747 F:      include/linux/libnvdimm.h
8748 F:      include/uapi/linux/ndctl.h
8749
8750 LIGHTNVM PLATFORM SUPPORT
8751 M:      Matias Bjorling <mb@lightnvm.io>
8752 W:      http://github/OpenChannelSSD
8753 L:      linux-block@vger.kernel.org
8754 S:      Maintained
8755 F:      drivers/lightnvm/
8756 F:      include/linux/lightnvm.h
8757 F:      include/uapi/linux/lightnvm.h
8758
8759 LINUX FOR POWER MACINTOSH
8760 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8761 W:      http://www.penguinppc.org/
8762 L:      linuxppc-dev@lists.ozlabs.org
8763 S:      Maintained
8764 F:      arch/powerpc/platforms/powermac/
8765 F:      drivers/macintosh/
8766
8767 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8768 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8769 M:      Paul Mackerras <paulus@samba.org>
8770 M:      Michael Ellerman <mpe@ellerman.id.au>
8771 W:      https://github.com/linuxppc/linux/wiki
8772 L:      linuxppc-dev@lists.ozlabs.org
8773 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8775 S:      Supported
8776 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8777 F:      Documentation/devicetree/bindings/powerpc/
8778 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8779 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8780 F:      Documentation/powerpc/
8781 F:      arch/powerpc/
8782 F:      drivers/char/tpm/tpm_ibmvtpm*
8783 F:      drivers/crypto/nx/
8784 F:      drivers/crypto/vmx/
8785 F:      drivers/i2c/busses/i2c-opal.c
8786 F:      drivers/net/ethernet/ibm/ibmveth.*
8787 F:      drivers/net/ethernet/ibm/ibmvnic.*
8788 F:      drivers/pci/hotplug/pnv_php.c
8789 F:      drivers/pci/hotplug/rpa*
8790 F:      drivers/rtc/rtc-opal.c
8791 F:      drivers/scsi/ibmvscsi/
8792 F:      drivers/tty/hvc/hvc_opal.c
8793 F:      drivers/watchdog/wdrtas.c
8794 F:      tools/testing/selftests/powerpc
8795 N:      /pmac
8796 N:      powermac
8797 N:      powernv
8798 N:      [^a-z0-9]ps3
8799 N:      pseries
8800
8801 LINUX FOR POWERPC EMBEDDED MPC5XXX
8802 M:      Anatolij Gustschin <agust@denx.de>
8803 L:      linuxppc-dev@lists.ozlabs.org
8804 T:      git git://git.denx.de/linux-denx-agust.git
8805 S:      Maintained
8806 F:      arch/powerpc/platforms/512x/
8807 F:      arch/powerpc/platforms/52xx/
8808
8809 LINUX FOR POWERPC EMBEDDED PPC4XX
8810 M:      Alistair Popple <alistair@popple.id.au>
8811 M:      Matt Porter <mporter@kernel.crashing.org>
8812 W:      http://www.penguinppc.org/
8813 L:      linuxppc-dev@lists.ozlabs.org
8814 S:      Maintained
8815 F:      arch/powerpc/platforms/40x/
8816 F:      arch/powerpc/platforms/44x/
8817
8818 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8819 M:      Scott Wood <oss@buserror.net>
8820 M:      Kumar Gala <galak@kernel.crashing.org>
8821 W:      http://www.penguinppc.org/
8822 L:      linuxppc-dev@lists.ozlabs.org
8823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8824 S:      Maintained
8825 F:      arch/powerpc/platforms/83xx/
8826 F:      arch/powerpc/platforms/85xx/
8827 F:      Documentation/devicetree/bindings/powerpc/fsl/
8828
8829 LINUX FOR POWERPC EMBEDDED PPC8XX
8830 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8831 W:      http://www.penguinppc.org/
8832 L:      linuxppc-dev@lists.ozlabs.org
8833 S:      Maintained
8834 F:      arch/powerpc/platforms/8xx/
8835
8836 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8837 L:      linuxppc-dev@lists.ozlabs.org
8838 S:      Orphan
8839 F:      arch/powerpc/*/*virtex*
8840 F:      arch/powerpc/*/*/*virtex*
8841
8842 LINUX FOR POWERPC PA SEMI PWRFICIENT
8843 L:      linuxppc-dev@lists.ozlabs.org
8844 S:      Orphan
8845 F:      arch/powerpc/platforms/pasemi/
8846 F:      drivers/*/*pasemi*
8847 F:      drivers/*/*/*pasemi*
8848
8849 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8850 M:      Kees Cook <keescook@chromium.org>
8851 S:      Maintained
8852 F:      drivers/misc/lkdtm/*
8853
8854 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8855 M:      Alan Stern <stern@rowland.harvard.edu>
8856 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8857 M:      Will Deacon <will.deacon@arm.com>
8858 M:      Peter Zijlstra <peterz@infradead.org>
8859 M:      Boqun Feng <boqun.feng@gmail.com>
8860 M:      Nicholas Piggin <npiggin@gmail.com>
8861 M:      David Howells <dhowells@redhat.com>
8862 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8863 M:      Luc Maranget <luc.maranget@inria.fr>
8864 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8865 R:      Akira Yokosawa <akiyks@gmail.com>
8866 R:      Daniel Lustig <dlustig@nvidia.com>
8867 L:      linux-kernel@vger.kernel.org
8868 L:      linux-arch@vger.kernel.org
8869 S:      Supported
8870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8871 F:      tools/memory-model/
8872 F:      Documentation/atomic_bitops.txt
8873 F:      Documentation/atomic_t.txt
8874 F:      Documentation/core-api/atomic_ops.rst
8875 F:      Documentation/core-api/refcount-vs-atomic.rst
8876 F:      Documentation/memory-barriers.txt
8877
8878 LIS3LV02D ACCELEROMETER DRIVER
8879 M:      Eric Piel <eric.piel@tremplin-utc.net>
8880 S:      Maintained
8881 F:      Documentation/misc-devices/lis3lv02d
8882 F:      drivers/misc/lis3lv02d/
8883 F:      drivers/platform/x86/hp_accel.c
8884
8885 LIVE PATCHING
8886 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8887 M:      Jessica Yu <jeyu@kernel.org>
8888 M:      Jiri Kosina <jikos@kernel.org>
8889 M:      Miroslav Benes <mbenes@suse.cz>
8890 R:      Petr Mladek <pmladek@suse.com>
8891 S:      Maintained
8892 F:      kernel/livepatch/
8893 F:      include/linux/livepatch.h
8894 F:      arch/x86/include/asm/livepatch.h
8895 F:      arch/x86/kernel/livepatch.c
8896 F:      Documentation/livepatch/
8897 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8898 F:      samples/livepatch/
8899 L:      live-patching@vger.kernel.org
8900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8901
8902 LLC (802.2)
8903 L:      netdev@vger.kernel.org
8904 S:      Odd fixes
8905 F:      include/linux/llc.h
8906 F:      include/uapi/linux/llc.h
8907 F:      include/net/llc*
8908 F:      net/llc/
8909
8910 LM73 HARDWARE MONITOR DRIVER
8911 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8912 L:      linux-hwmon@vger.kernel.org
8913 S:      Maintained
8914 F:      drivers/hwmon/lm73.c
8915
8916 LM78 HARDWARE MONITOR DRIVER
8917 M:      Jean Delvare <jdelvare@suse.com>
8918 L:      linux-hwmon@vger.kernel.org
8919 S:      Maintained
8920 F:      Documentation/hwmon/lm78
8921 F:      drivers/hwmon/lm78.c
8922
8923 LM83 HARDWARE MONITOR DRIVER
8924 M:      Jean Delvare <jdelvare@suse.com>
8925 L:      linux-hwmon@vger.kernel.org
8926 S:      Maintained
8927 F:      Documentation/hwmon/lm83
8928 F:      drivers/hwmon/lm83.c
8929
8930 LM90 HARDWARE MONITOR DRIVER
8931 M:      Jean Delvare <jdelvare@suse.com>
8932 L:      linux-hwmon@vger.kernel.org
8933 S:      Maintained
8934 F:      Documentation/hwmon/lm90
8935 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8936 F:      drivers/hwmon/lm90.c
8937 F:      include/dt-bindings/thermal/lm90.h
8938
8939 LM95234 HARDWARE MONITOR DRIVER
8940 M:      Guenter Roeck <linux@roeck-us.net>
8941 L:      linux-hwmon@vger.kernel.org
8942 S:      Maintained
8943 F:      Documentation/hwmon/lm95234
8944 F:      drivers/hwmon/lm95234.c
8945
8946 LME2510 MEDIA DRIVER
8947 M:      Malcolm Priestley <tvboxspy@gmail.com>
8948 L:      linux-media@vger.kernel.org
8949 W:      https://linuxtv.org
8950 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8951 S:      Maintained
8952 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8953
8954 LOADPIN SECURITY MODULE
8955 M:      Kees Cook <keescook@chromium.org>
8956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8957 S:      Supported
8958 F:      security/loadpin/
8959 F:      Documentation/admin-guide/LSM/LoadPin.rst
8960
8961 LOCKING PRIMITIVES
8962 M:      Peter Zijlstra <peterz@infradead.org>
8963 M:      Ingo Molnar <mingo@redhat.com>
8964 M:      Will Deacon <will.deacon@arm.com>
8965 L:      linux-kernel@vger.kernel.org
8966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8967 S:      Maintained
8968 F:      Documentation/locking/
8969 F:      include/linux/lockdep.h
8970 F:      include/linux/spinlock*.h
8971 F:      arch/*/include/asm/spinlock*.h
8972 F:      include/linux/rwlock*.h
8973 F:      include/linux/mutex*.h
8974 F:      include/linux/rwsem*.h
8975 F:      arch/*/include/asm/rwsem.h
8976 F:      include/linux/seqlock.h
8977 F:      lib/locking*.[ch]
8978 F:      kernel/locking/
8979 X:      kernel/locking/locktorture.c
8980
8981 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8982 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8983 L:      linux-ntfs-dev@lists.sourceforge.net
8984 W:      http://www.linux-ntfs.org/content/view/19/37/
8985 S:      Maintained
8986 F:      Documentation/ldm.txt
8987 F:      block/partitions/ldm.*
8988
8989 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8990 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8991 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8992 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8993 L:      MPT-FusionLinux.pdl@broadcom.com
8994 L:      linux-scsi@vger.kernel.org
8995 W:      http://www.avagotech.com/support/
8996 S:      Supported
8997 F:      drivers/message/fusion/
8998 F:      drivers/scsi/mpt3sas/
8999
9000 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9001 M:      Matthew Wilcox <willy@infradead.org>
9002 L:      linux-scsi@vger.kernel.org
9003 S:      Maintained
9004 F:      drivers/scsi/sym53c8xx_2/
9005
9006 LTC1660 DAC DRIVER
9007 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9008 L:      linux-iio@vger.kernel.org
9009 S:      Maintained
9010 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9011 F:      drivers/iio/dac/ltc1660.c
9012
9013 LTC4261 HARDWARE MONITOR DRIVER
9014 M:      Guenter Roeck <linux@roeck-us.net>
9015 L:      linux-hwmon@vger.kernel.org
9016 S:      Maintained
9017 F:      Documentation/hwmon/ltc4261
9018 F:      drivers/hwmon/ltc4261.c
9019
9020 LTC4306 I2C MULTIPLEXER DRIVER
9021 M:      Michael Hennerich <michael.hennerich@analog.com>
9022 W:      http://ez.analog.com/community/linux-device-drivers
9023 L:      linux-i2c@vger.kernel.org
9024 S:      Supported
9025 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9026 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9027
9028 LTP (Linux Test Project)
9029 M:      Mike Frysinger <vapier@gentoo.org>
9030 M:      Cyril Hrubis <chrubis@suse.cz>
9031 M:      Wanlong Gao <wanlong.gao@gmail.com>
9032 M:      Jan Stancek <jstancek@redhat.com>
9033 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9034 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9035 L:      ltp@lists.linux.it (subscribers-only)
9036 W:      http://linux-test-project.github.io/
9037 T:      git git://github.com/linux-test-project/ltp.git
9038 S:      Maintained
9039
9040 M68K ARCHITECTURE
9041 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9042 L:      linux-m68k@lists.linux-m68k.org
9043 W:      http://www.linux-m68k.org/
9044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9045 S:      Maintained
9046 F:      arch/m68k/
9047 F:      drivers/zorro/
9048
9049 M68K ON APPLE MACINTOSH
9050 M:      Joshua Thompson <funaho@jurai.org>
9051 W:      http://www.mac.linux-m68k.org/
9052 L:      linux-m68k@lists.linux-m68k.org
9053 S:      Maintained
9054 F:      arch/m68k/mac/
9055
9056 M68K ON HP9000/300
9057 M:      Philip Blundell <philb@gnu.org>
9058 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9059 S:      Maintained
9060 F:      arch/m68k/hp300/
9061
9062 M88DS3103 MEDIA DRIVER
9063 M:      Antti Palosaari <crope@iki.fi>
9064 L:      linux-media@vger.kernel.org
9065 W:      https://linuxtv.org
9066 W:      http://palosaari.fi/linux/
9067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9068 T:      git git://linuxtv.org/anttip/media_tree.git
9069 S:      Maintained
9070 F:      drivers/media/dvb-frontends/m88ds3103*
9071
9072 M88RS2000 MEDIA DRIVER
9073 M:      Malcolm Priestley <tvboxspy@gmail.com>
9074 L:      linux-media@vger.kernel.org
9075 W:      https://linuxtv.org
9076 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9077 S:      Maintained
9078 F:      drivers/media/dvb-frontends/m88rs2000*
9079
9080 MA901 MASTERKIT USB FM RADIO DRIVER
9081 M:      Alexey Klimov <klimov.linux@gmail.com>
9082 L:      linux-media@vger.kernel.org
9083 T:      git git://linuxtv.org/media_tree.git
9084 S:      Maintained
9085 F:      drivers/media/radio/radio-ma901.c
9086
9087 MAC80211
9088 M:      Johannes Berg <johannes@sipsolutions.net>
9089 L:      linux-wireless@vger.kernel.org
9090 W:      http://wireless.kernel.org/
9091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9093 S:      Maintained
9094 F:      Documentation/networking/mac80211-injection.txt
9095 F:      include/net/mac80211.h
9096 F:      net/mac80211/
9097 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9098 F:      Documentation/networking/mac80211_hwsim/README
9099
9100 MAILBOX API
9101 M:      Jassi Brar <jassisinghbrar@gmail.com>
9102 L:      linux-kernel@vger.kernel.org
9103 S:      Maintained
9104 F:      drivers/mailbox/
9105 F:      include/linux/mailbox_client.h
9106 F:      include/linux/mailbox_controller.h
9107
9108 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9109 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9110 W:      http://www.kernel.org/doc/man-pages
9111 L:      linux-man@vger.kernel.org
9112 S:      Maintained
9113
9114 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9115 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9116 L:      linux-mips@vger.kernel.org
9117 S:      Maintained
9118 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9119
9120 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9121 M:      Andrew Lunn <andrew@lunn.ch>
9122 M:      Vivien Didelot <vivien.didelot@gmail.com>
9123 L:      netdev@vger.kernel.org
9124 S:      Maintained
9125 F:      drivers/net/dsa/mv88e6xxx/
9126 F:      include/linux/platform_data/mv88e6xxx.h
9127 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9128
9129 MARVELL ARMADA DRM SUPPORT
9130 M:      Russell King <linux@armlinux.org.uk>
9131 S:      Maintained
9132 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9133 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9134 F:      drivers/gpu/drm/armada/
9135 F:      include/uapi/drm/armada_drm.h
9136 F:      Documentation/devicetree/bindings/display/armada/
9137
9138 MARVELL CRYPTO DRIVER
9139 M:      Boris Brezillon <bbrezillon@kernel.org>
9140 M:      Arnaud Ebalard <arno@natisbad.org>
9141 F:      drivers/crypto/marvell/
9142 S:      Maintained
9143 L:      linux-crypto@vger.kernel.org
9144
9145 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9146 M:      Mirko Lindner <mlindner@marvell.com>
9147 M:      Stephen Hemminger <stephen@networkplumber.org>
9148 L:      netdev@vger.kernel.org
9149 S:      Maintained
9150 F:      drivers/net/ethernet/marvell/sk*
9151
9152 MARVELL LIBERTAS WIRELESS DRIVER
9153 L:      libertas-dev@lists.infradead.org
9154 S:      Orphan
9155 F:      drivers/net/wireless/marvell/libertas/
9156
9157 MARVELL MACCHIATOBIN SUPPORT
9158 M:      Russell King <linux@armlinux.org.uk>
9159 L:      linux-arm-kernel@lists.infradead.org
9160 S:      Maintained
9161 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9162
9163 MARVELL MV643XX ETHERNET DRIVER
9164 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9165 L:      netdev@vger.kernel.org
9166 S:      Maintained
9167 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9168 F:      include/linux/mv643xx.h
9169
9170 MARVELL MV88X3310 PHY DRIVER
9171 M:      Russell King <linux@armlinux.org.uk>
9172 L:      netdev@vger.kernel.org
9173 S:      Maintained
9174 F:      drivers/net/phy/marvell10g.c
9175
9176 MARVELL MVEBU THERMAL DRIVER
9177 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9178 S:      Maintained
9179 F:      drivers/thermal/armada_thermal.c
9180
9181 MARVELL MVNETA ETHERNET DRIVER
9182 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9183 L:      netdev@vger.kernel.org
9184 S:      Maintained
9185 F:      drivers/net/ethernet/marvell/mvneta.*
9186
9187 MARVELL MWIFIEX WIRELESS DRIVER
9188 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9189 M:      Nishant Sarmukadam <nishants@marvell.com>
9190 M:      Ganapathi Bhat <gbhat@marvell.com>
9191 M:      Xinming Hu <huxinming820@gmail.com>
9192 L:      linux-wireless@vger.kernel.org
9193 S:      Maintained
9194 F:      drivers/net/wireless/marvell/mwifiex/
9195
9196 MARVELL MWL8K WIRELESS DRIVER
9197 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9198 L:      linux-wireless@vger.kernel.org
9199 S:      Odd Fixes
9200 F:      drivers/net/wireless/marvell/mwl8k.c
9201
9202 MARVELL NAND CONTROLLER DRIVER
9203 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9204 L:      linux-mtd@lists.infradead.org
9205 S:      Maintained
9206 F:      drivers/mtd/nand/raw/marvell_nand.c
9207 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9208
9209 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9210 M:      Nicolas Pitre <nico@fluxnic.net>
9211 S:      Odd Fixes
9212 F:      drivers/mmc/host/mvsdio.*
9213
9214 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9215 M:      Hu Ziji <huziji@marvell.com>
9216 L:      linux-mmc@vger.kernel.org
9217 S:      Supported
9218 F:      drivers/mmc/host/sdhci-xenon*
9219 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9220
9221 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9222 M:      Sunil Goutham <sgoutham@marvell.com>
9223 M:      Linu Cherian <lcherian@marvell.com>
9224 M:      Geetha sowjanya <gakula@marvell.com>
9225 M:      Jerin Jacob <jerinj@marvell.com>
9226 L:      netdev@vger.kernel.org
9227 S:      Supported
9228 F:      drivers/net/ethernet/marvell/octeontx2/af/
9229
9230 MATROX FRAMEBUFFER DRIVER
9231 L:      linux-fbdev@vger.kernel.org
9232 S:      Orphan
9233 F:      drivers/video/fbdev/matrox/matroxfb_*
9234 F:      include/uapi/linux/matroxfb.h
9235
9236 MAX16065 HARDWARE MONITOR DRIVER
9237 M:      Guenter Roeck <linux@roeck-us.net>
9238 L:      linux-hwmon@vger.kernel.org
9239 S:      Maintained
9240 F:      Documentation/hwmon/max16065
9241 F:      drivers/hwmon/max16065.c
9242
9243 MAX2175 SDR TUNER DRIVER
9244 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9245 L:      linux-media@vger.kernel.org
9246 T:      git git://linuxtv.org/media_tree.git
9247 S:      Maintained
9248 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9249 F:      Documentation/media/v4l-drivers/max2175.rst
9250 F:      drivers/media/i2c/max2175*
9251 F:      include/uapi/linux/max2175.h
9252
9253 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9254 L:      linux-hwmon@vger.kernel.org
9255 S:      Orphan
9256 F:      Documentation/hwmon/max6650
9257 F:      drivers/hwmon/max6650.c
9258
9259 MAX6697 HARDWARE MONITOR DRIVER
9260 M:      Guenter Roeck <linux@roeck-us.net>
9261 L:      linux-hwmon@vger.kernel.org
9262 S:      Maintained
9263 F:      Documentation/hwmon/max6697
9264 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9265 F:      drivers/hwmon/max6697.c
9266 F:      include/linux/platform_data/max6697.h
9267
9268 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9269 M:      Peter Rosin <peda@axentia.se>
9270 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9271 S:      Maintained
9272 F:      Documentation/devicetree/bindings/sound/max9860.txt
9273 F:      sound/soc/codecs/max9860.*
9274
9275 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9276 M:      Javier Martinez Canillas <javier@dowhile0.org>
9277 L:      linux-kernel@vger.kernel.org
9278 S:      Supported
9279 F:      drivers/regulator/max77802-regulator.c
9280 F:      Documentation/devicetree/bindings/*/*max77802.txt
9281 F:      include/dt-bindings/*/*max77802.h
9282
9283 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9284 M:      Krzysztof Kozlowski <krzk@kernel.org>
9285 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9286 L:      linux-pm@vger.kernel.org
9287 S:      Supported
9288 F:      drivers/power/supply/max14577_charger.c
9289 F:      drivers/power/supply/max77693_charger.c
9290
9291 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9292 M:      Chanwoo Choi <cw00.choi@samsung.com>
9293 M:      Krzysztof Kozlowski <krzk@kernel.org>
9294 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9295 L:      linux-kernel@vger.kernel.org
9296 S:      Supported
9297 F:      drivers/*/max14577*.c
9298 F:      drivers/*/max77686*.c
9299 F:      drivers/*/max77693*.c
9300 F:      drivers/extcon/extcon-max14577.c
9301 F:      drivers/extcon/extcon-max77693.c
9302 F:      drivers/rtc/rtc-max77686.c
9303 F:      drivers/clk/clk-max77686.c
9304 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9305 F:      Documentation/devicetree/bindings/*/max77686.txt
9306 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9307 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9308 F:      include/linux/mfd/max14577*.h
9309 F:      include/linux/mfd/max77686*.h
9310 F:      include/linux/mfd/max77693*.h
9311
9312 MAXIRADIO FM RADIO RECEIVER DRIVER
9313 M:      Hans Verkuil <hverkuil@xs4all.nl>
9314 L:      linux-media@vger.kernel.org
9315 T:      git git://linuxtv.org/media_tree.git
9316 W:      https://linuxtv.org
9317 S:      Maintained
9318 F:      drivers/media/radio/radio-maxiradio*
9319
9320 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9321 M:      Peter Rosin <peda@axentia.se>
9322 L:      linux-iio@vger.kernel.org
9323 S:      Maintained
9324 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9325 F:      drivers/iio/potentiometer/mcp4018.c
9326 F:      drivers/iio/potentiometer/mcp4531.c
9327
9328 MCR20A IEEE-802.15.4 RADIO DRIVER
9329 M:      Xue Liu <liuxuenetmail@gmail.com>
9330 L:      linux-wpan@vger.kernel.org
9331 W:      https://github.com/xueliu/mcr20a-linux
9332 S:      Maintained
9333 F:      drivers/net/ieee802154/mcr20a.c
9334 F:      drivers/net/ieee802154/mcr20a.h
9335 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9336
9337 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9338 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9339 L:      linux-iio@vger.kernel.org
9340 S:      Maintained
9341 F:      drivers/iio/dac/cio-dac.c
9342
9343 MEDIA DRIVERS FOR ASCOT2E
9344 M:      Sergey Kozlov <serjk@netup.ru>
9345 M:      Abylay Ospan <aospan@netup.ru>
9346 L:      linux-media@vger.kernel.org
9347 W:      https://linuxtv.org
9348 W:      http://netup.tv/
9349 T:      git git://linuxtv.org/media_tree.git
9350 S:      Supported
9351 F:      drivers/media/dvb-frontends/ascot2e*
9352
9353 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9354 M:      Jasmin Jessich <jasmin@anw.at>
9355 L:      linux-media@vger.kernel.org
9356 W:      https://linuxtv.org
9357 T:      git git://linuxtv.org/media_tree.git
9358 S:      Maintained
9359 F:      drivers/media/dvb-frontends/cxd2099*
9360
9361 MEDIA DRIVERS FOR CXD2841ER
9362 M:      Sergey Kozlov <serjk@netup.ru>
9363 M:      Abylay Ospan <aospan@netup.ru>
9364 L:      linux-media@vger.kernel.org
9365 W:      https://linuxtv.org
9366 W:      http://netup.tv/
9367 T:      git git://linuxtv.org/media_tree.git
9368 S:      Supported
9369 F:      drivers/media/dvb-frontends/cxd2841er*
9370
9371 MEDIA DRIVERS FOR CXD2880
9372 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9373 L:      linux-media@vger.kernel.org
9374 W:      http://linuxtv.org/
9375 T:      git git://linuxtv.org/media_tree.git
9376 S:      Supported
9377 F:      drivers/media/dvb-frontends/cxd2880/*
9378 F:      drivers/media/spi/cxd2880*
9379
9380 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9381 L:      linux-media@vger.kernel.org
9382 W:      https://linuxtv.org
9383 T:      git git://linuxtv.org/media_tree.git
9384 S:      Orphan
9385 F:      drivers/media/pci/ddbridge/*
9386
9387 MEDIA DRIVERS FOR FREESCALE IMX
9388 M:      Steve Longerbeam <slongerbeam@gmail.com>
9389 M:      Philipp Zabel <p.zabel@pengutronix.de>
9390 L:      linux-media@vger.kernel.org
9391 T:      git git://linuxtv.org/media_tree.git
9392 S:      Maintained
9393 F:      Documentation/devicetree/bindings/media/imx.txt
9394 F:      Documentation/media/v4l-drivers/imx.rst
9395 F:      drivers/staging/media/imx/
9396 F:      include/linux/imx-media.h
9397 F:      include/media/imx.h
9398
9399 MEDIA DRIVER FOR FREESCALE IMX PXP
9400 M:      Philipp Zabel <p.zabel@pengutronix.de>
9401 L:      linux-media@vger.kernel.org
9402 T:      git git://linuxtv.org/media_tree.git
9403 S:      Maintained
9404 F:      drivers/media/platform/imx-pxp.[ch]
9405
9406 MEDIA DRIVERS FOR HELENE
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/helene*
9414
9415 MEDIA DRIVERS FOR HORUS3A
9416 M:      Sergey Kozlov <serjk@netup.ru>
9417 M:      Abylay Ospan <aospan@netup.ru>
9418 L:      linux-media@vger.kernel.org
9419 W:      https://linuxtv.org
9420 W:      http://netup.tv/
9421 T:      git git://linuxtv.org/media_tree.git
9422 S:      Supported
9423 F:      drivers/media/dvb-frontends/horus3a*
9424
9425 MEDIA DRIVERS FOR LNBH25
9426 M:      Sergey Kozlov <serjk@netup.ru>
9427 M:      Abylay Ospan <aospan@netup.ru>
9428 L:      linux-media@vger.kernel.org
9429 W:      https://linuxtv.org
9430 W:      http://netup.tv/
9431 T:      git git://linuxtv.org/media_tree.git
9432 S:      Supported
9433 F:      drivers/media/dvb-frontends/lnbh25*
9434
9435 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9436 L:      linux-media@vger.kernel.org
9437 W:      https://linuxtv.org
9438 T:      git git://linuxtv.org/media_tree.git
9439 S:      Orphan
9440 F:      drivers/media/dvb-frontends/mxl5xx*
9441
9442 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9443 M:      Sergey Kozlov <serjk@netup.ru>
9444 M:      Abylay Ospan <aospan@netup.ru>
9445 L:      linux-media@vger.kernel.org
9446 W:      https://linuxtv.org
9447 W:      http://netup.tv/
9448 T:      git git://linuxtv.org/media_tree.git
9449 S:      Supported
9450 F:      drivers/media/pci/netup_unidvb/*
9451
9452 MEDIA DRIVERS FOR RENESAS - CEU
9453 M:      Jacopo Mondi <jacopo@jmondi.org>
9454 L:      linux-media@vger.kernel.org
9455 L:      linux-renesas-soc@vger.kernel.org
9456 T:      git git://linuxtv.org/media_tree.git
9457 S:      Supported
9458 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9459 F:      drivers/media/platform/renesas-ceu.c
9460 F:      include/media/drv-intf/renesas-ceu.h
9461
9462 MEDIA DRIVERS FOR RENESAS - DRIF
9463 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9464 L:      linux-media@vger.kernel.org
9465 L:      linux-renesas-soc@vger.kernel.org
9466 T:      git git://linuxtv.org/media_tree.git
9467 S:      Supported
9468 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9469 F:      drivers/media/platform/rcar_drif.c
9470
9471 MEDIA DRIVERS FOR RENESAS - FCP
9472 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9473 L:      linux-media@vger.kernel.org
9474 L:      linux-renesas-soc@vger.kernel.org
9475 T:      git git://linuxtv.org/media_tree.git
9476 S:      Supported
9477 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9478 F:      drivers/media/platform/rcar-fcp.c
9479 F:      include/media/rcar-fcp.h
9480
9481 MEDIA DRIVERS FOR RENESAS - FDP1
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,fdp1.txt
9488 F:      drivers/media/platform/rcar_fdp1.c
9489
9490 MEDIA DRIVERS FOR RENESAS - VIN
9491 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9492 L:      linux-media@vger.kernel.org
9493 L:      linux-renesas-soc@vger.kernel.org
9494 T:      git git://linuxtv.org/media_tree.git
9495 S:      Supported
9496 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9497 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9498 F:      drivers/media/platform/rcar-vin/
9499
9500 MEDIA DRIVERS FOR RENESAS - VSP1
9501 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9502 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9503 L:      linux-media@vger.kernel.org
9504 L:      linux-renesas-soc@vger.kernel.org
9505 T:      git git://linuxtv.org/media_tree.git
9506 S:      Supported
9507 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9508 F:      drivers/media/platform/vsp1/
9509
9510 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9511 L:      linux-media@vger.kernel.org
9512 W:      https://linuxtv.org
9513 T:      git git://linuxtv.org/media_tree.git
9514 S:      Orphan
9515 F:      drivers/media/dvb-frontends/stv0910*
9516
9517 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9518 L:      linux-media@vger.kernel.org
9519 W:      https://linuxtv.org
9520 T:      git git://linuxtv.org/media_tree.git
9521 S:      Orphan
9522 F:      drivers/media/dvb-frontends/stv6111*
9523
9524 MEDIA DRIVERS FOR STM32 - DCMI
9525 M:      Hugues Fruchet <hugues.fruchet@st.com>
9526 L:      linux-media@vger.kernel.org
9527 T:      git git://linuxtv.org/media_tree.git
9528 S:      Supported
9529 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9530 F:      drivers/media/platform/stm32/stm32-dcmi.c
9531
9532 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9533 M:      Dmitry Osipenko <digetx@gmail.com>
9534 L:      linux-media@vger.kernel.org
9535 L:      linux-tegra@vger.kernel.org
9536 T:      git git://linuxtv.org/media_tree.git
9537 S:      Maintained
9538 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9539 F:      drivers/staging/media/tegra-vde/
9540
9541 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9542 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9543 P:      LinuxTV.org Project
9544 L:      linux-media@vger.kernel.org
9545 W:      https://linuxtv.org
9546 Q:      http://patchwork.kernel.org/project/linux-media/list/
9547 T:      git git://linuxtv.org/media_tree.git
9548 S:      Maintained
9549 F:      Documentation/devicetree/bindings/media/
9550 F:      Documentation/media/
9551 F:      drivers/media/
9552 F:      drivers/staging/media/
9553 F:      include/linux/platform_data/media/
9554 F:      include/media/
9555 F:      include/uapi/linux/dvb/
9556 F:      include/uapi/linux/videodev2.h
9557 F:      include/uapi/linux/media.h
9558 F:      include/uapi/linux/v4l2-*
9559 F:      include/uapi/linux/meye.h
9560 F:      include/uapi/linux/ivtv*
9561 F:      include/uapi/linux/uvcvideo.h
9562
9563 MEDIATEK BLUETOOTH DRIVER
9564 M:      Sean Wang <sean.wang@mediatek.com>
9565 L:      linux-bluetooth@vger.kernel.org
9566 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9567 S:      Maintained
9568 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9569 F:      drivers/bluetooth/btmtkuart.c
9570
9571 MEDIATEK CIR DRIVER
9572 M:      Sean Wang <sean.wang@mediatek.com>
9573 S:      Maintained
9574 F:      drivers/media/rc/mtk-cir.c
9575
9576 MEDIATEK DMA DRIVER
9577 M:      Sean Wang <sean.wang@mediatek.com>
9578 L:      dmaengine@vger.kernel.org
9579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9580 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9581 S:      Maintained
9582 F:      Documentation/devicetree/bindings/dma/mtk-*
9583 F:      drivers/dma/mediatek/
9584
9585 MEDIATEK PMIC LED DRIVER
9586 M:      Sean Wang <sean.wang@mediatek.com>
9587 S:      Maintained
9588 F:      drivers/leds/leds-mt6323.c
9589 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9590
9591 MEDIATEK ETHERNET DRIVER
9592 M:      Felix Fietkau <nbd@openwrt.org>
9593 M:      John Crispin <john@phrozen.org>
9594 M:      Sean Wang <sean.wang@mediatek.com>
9595 M:      Nelson Chang <nelson.chang@mediatek.com>
9596 L:      netdev@vger.kernel.org
9597 S:      Maintained
9598 F:      drivers/net/ethernet/mediatek/
9599
9600 MEDIATEK SWITCH DRIVER
9601 M:      Sean Wang <sean.wang@mediatek.com>
9602 L:      netdev@vger.kernel.org
9603 S:      Maintained
9604 F:      drivers/net/dsa/mt7530.*
9605 F:      net/dsa/tag_mtk.c
9606
9607 MEDIATEK JPEG DRIVER
9608 M:      Rick Chang <rick.chang@mediatek.com>
9609 M:      Bin Liu <bin.liu@mediatek.com>
9610 S:      Supported
9611 F:      drivers/media/platform/mtk-jpeg/
9612 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9613
9614 MEDIATEK MDP DRIVER
9615 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9616 M:      Houlong Wei <houlong.wei@mediatek.com>
9617 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9618 S:      Supported
9619 F:      drivers/media/platform/mtk-mdp/
9620 F:      drivers/media/platform/mtk-vpu/
9621 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9622
9623 MEDIATEK MEDIA DRIVER
9624 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9625 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9626 S:      Supported
9627 F:      drivers/media/platform/mtk-vcodec/
9628 F:      drivers/media/platform/mtk-vpu/
9629 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9630 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9631
9632 MEDIATEK MT76 WIRELESS LAN DRIVER
9633 M:      Felix Fietkau <nbd@nbd.name>
9634 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9635 L:      linux-wireless@vger.kernel.org
9636 S:      Maintained
9637 F:      drivers/net/wireless/mediatek/mt76/
9638
9639 MEDIATEK MT7601U WIRELESS LAN DRIVER
9640 M:      Jakub Kicinski <kubakici@wp.pl>
9641 L:      linux-wireless@vger.kernel.org
9642 S:      Maintained
9643 F:      drivers/net/wireless/mediatek/mt7601u/
9644
9645 MEDIATEK NAND CONTROLLER DRIVER
9646 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9647 L:      linux-mtd@lists.infradead.org
9648 S:      Maintained
9649 F:      drivers/mtd/nand/raw/mtk_*
9650 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9651
9652 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9653 M:      Sean Wang <sean.wang@mediatek.com>
9654 S:      Maintained
9655 F:      drivers/char/hw_random/mtk-rng.c
9656
9657 MEDIATEK USB3 DRD IP DRIVER
9658 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9659 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9660 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9661 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9662 S:      Maintained
9663 F:      drivers/usb/mtu3/
9664
9665 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9666 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9667 M:      Martin Donnelly <martin.donnelly@ge.com>
9668 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9669 S:      Maintained
9670 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9671 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9672
9673 MEGARAID SCSI/SAS DRIVERS
9674 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9675 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9676 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9677 L:      megaraidlinux.pdl@broadcom.com
9678 L:      linux-scsi@vger.kernel.org
9679 W:      http://www.avagotech.com/support/
9680 S:      Maintained
9681 F:      Documentation/scsi/megaraid.txt
9682 F:      drivers/scsi/megaraid.*
9683 F:      drivers/scsi/megaraid/
9684
9685 MELEXIS MLX90614 DRIVER
9686 M:      Crt Mori <cmo@melexis.com>
9687 L:      linux-iio@vger.kernel.org
9688 W:      http://www.melexis.com
9689 S:      Supported
9690 F:      drivers/iio/temperature/mlx90614.c
9691
9692 MELEXIS MLX90632 DRIVER
9693 M:      Crt Mori <cmo@melexis.com>
9694 L:      linux-iio@vger.kernel.org
9695 W:      http://www.melexis.com
9696 S:      Supported
9697 F:      drivers/iio/temperature/mlx90632.c
9698
9699 MELFAS MIP4 TOUCHSCREEN DRIVER
9700 M:      Sangwon Jee <jeesw@melfas.com>
9701 W:      http://www.melfas.com
9702 S:      Supported
9703 F:      drivers/input/touchscreen/melfas_mip4.c
9704 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9705
9706 MELLANOX ETHERNET DRIVER (mlx4_en)
9707 M:      Tariq Toukan <tariqt@mellanox.com>
9708 L:      netdev@vger.kernel.org
9709 S:      Supported
9710 W:      http://www.mellanox.com
9711 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9712 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9713
9714 MELLANOX ETHERNET DRIVER (mlx5e)
9715 M:      Saeed Mahameed <saeedm@mellanox.com>
9716 L:      netdev@vger.kernel.org
9717 S:      Supported
9718 W:      http://www.mellanox.com
9719 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9720 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9721
9722 MELLANOX ETHERNET INNOVA DRIVERS
9723 R:      Boris Pismenny <borisp@mellanox.com>
9724 L:      netdev@vger.kernel.org
9725 S:      Supported
9726 W:      http://www.mellanox.com
9727 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9728 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9729 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9730 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9731 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9732
9733 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9734 R:      Boris Pismenny <borisp@mellanox.com>
9735 L:      netdev@vger.kernel.org
9736 S:      Supported
9737 W:      http://www.mellanox.com
9738 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9739 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9740 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9741
9742 MELLANOX ETHERNET SWITCH DRIVERS
9743 M:      Jiri Pirko <jiri@mellanox.com>
9744 M:      Ido Schimmel <idosch@mellanox.com>
9745 L:      netdev@vger.kernel.org
9746 S:      Supported
9747 W:      http://www.mellanox.com
9748 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9749 F:      drivers/net/ethernet/mellanox/mlxsw/
9750 F:      tools/testing/selftests/drivers/net/mlxsw/
9751
9752 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9753 M:      mlxsw@mellanox.com
9754 L:      netdev@vger.kernel.org
9755 S:      Supported
9756 W:      http://www.mellanox.com
9757 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9758 F:      drivers/net/ethernet/mellanox/mlxfw/
9759
9760 MELLANOX HARDWARE PLATFORM SUPPORT
9761 M:      Andy Shevchenko <andy@infradead.org>
9762 M:      Darren Hart <dvhart@infradead.org>
9763 M:      Vadim Pasternak <vadimp@mellanox.com>
9764 L:      platform-driver-x86@vger.kernel.org
9765 S:      Supported
9766 F:      drivers/platform/mellanox/
9767
9768 MELLANOX MLX4 core VPI driver
9769 M:      Tariq Toukan <tariqt@mellanox.com>
9770 L:      netdev@vger.kernel.org
9771 L:      linux-rdma@vger.kernel.org
9772 W:      http://www.mellanox.com
9773 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9774 S:      Supported
9775 F:      drivers/net/ethernet/mellanox/mlx4/
9776 F:      include/linux/mlx4/
9777
9778 MELLANOX MLX4 IB driver
9779 M:      Yishai Hadas <yishaih@mellanox.com>
9780 L:      linux-rdma@vger.kernel.org
9781 W:      http://www.mellanox.com
9782 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9783 S:      Supported
9784 F:      drivers/infiniband/hw/mlx4/
9785 F:      include/linux/mlx4/
9786 F:      include/uapi/rdma/mlx4-abi.h
9787
9788 MELLANOX MLX5 core VPI driver
9789 M:      Saeed Mahameed <saeedm@mellanox.com>
9790 M:      Leon Romanovsky <leonro@mellanox.com>
9791 L:      netdev@vger.kernel.org
9792 L:      linux-rdma@vger.kernel.org
9793 W:      http://www.mellanox.com
9794 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9795 S:      Supported
9796 F:      drivers/net/ethernet/mellanox/mlx5/core/
9797 F:      include/linux/mlx5/
9798
9799 MELLANOX MLX5 IB driver
9800 M:      Leon Romanovsky <leonro@mellanox.com>
9801 L:      linux-rdma@vger.kernel.org
9802 W:      http://www.mellanox.com
9803 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9804 S:      Supported
9805 F:      drivers/infiniband/hw/mlx5/
9806 F:      include/linux/mlx5/
9807 F:      include/uapi/rdma/mlx5-abi.h
9808
9809 MELLANOX MLXCPLD I2C AND MUX DRIVER
9810 M:      Vadim Pasternak <vadimp@mellanox.com>
9811 M:      Michael Shych <michaelsh@mellanox.com>
9812 L:      linux-i2c@vger.kernel.org
9813 S:      Supported
9814 F:      drivers/i2c/busses/i2c-mlxcpld.c
9815 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9816 F:      Documentation/i2c/busses/i2c-mlxcpld
9817
9818 MELLANOX MLXCPLD LED DRIVER
9819 M:      Vadim Pasternak <vadimp@mellanox.com>
9820 L:      linux-leds@vger.kernel.org
9821 S:      Supported
9822 F:      drivers/leds/leds-mlxcpld.c
9823 F:      drivers/leds/leds-mlxreg.c
9824 F:      Documentation/leds/leds-mlxcpld.txt
9825
9826 MELLANOX PLATFORM DRIVER
9827 M:      Vadim Pasternak <vadimp@mellanox.com>
9828 L:      platform-driver-x86@vger.kernel.org
9829 S:      Supported
9830 F:      drivers/platform/x86/mlx-platform.c
9831
9832 MEMBARRIER SUPPORT
9833 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9834 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9835 L:      linux-kernel@vger.kernel.org
9836 S:      Supported
9837 F:      kernel/sched/membarrier.c
9838 F:      include/uapi/linux/membarrier.h
9839 F:      arch/powerpc/include/asm/membarrier.h
9840
9841 MEMBLOCK
9842 M:      Mike Rapoport <rppt@linux.ibm.com>
9843 L:      linux-mm@kvack.org
9844 S:      Maintained
9845 F:      include/linux/memblock.h
9846 F:      mm/memblock.c
9847 F:      Documentation/core-api/boot-time-mm.rst
9848
9849 MEMORY MANAGEMENT
9850 L:      linux-mm@kvack.org
9851 W:      http://www.linux-mm.org
9852 S:      Maintained
9853 F:      include/linux/mm.h
9854 F:      include/linux/gfp.h
9855 F:      include/linux/mmzone.h
9856 F:      include/linux/memory_hotplug.h
9857 F:      include/linux/vmalloc.h
9858 F:      mm/
9859
9860 MEMORY TECHNOLOGY DEVICES (MTD)
9861 M:      David Woodhouse <dwmw2@infradead.org>
9862 M:      Brian Norris <computersforpeace@gmail.com>
9863 M:      Boris Brezillon <bbrezillon@kernel.org>
9864 M:      Marek Vasut <marek.vasut@gmail.com>
9865 M:      Richard Weinberger <richard@nod.at>
9866 L:      linux-mtd@lists.infradead.org
9867 W:      http://www.linux-mtd.infradead.org/
9868 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9869 T:      git git://git.infradead.org/linux-mtd.git master
9870 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9871 S:      Maintained
9872 F:      Documentation/devicetree/bindings/mtd/
9873 F:      drivers/mtd/
9874 F:      include/linux/mtd/
9875 F:      include/uapi/mtd/
9876
9877 MEN A21 WATCHDOG DRIVER
9878 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9879 L:      linux-watchdog@vger.kernel.org
9880 S:      Maintained
9881 F:      drivers/watchdog/mena21_wdt.c
9882
9883 MEN CHAMELEON BUS (mcb)
9884 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9885 S:      Maintained
9886 F:      drivers/mcb/
9887 F:      include/linux/mcb.h
9888 F:      Documentation/men-chameleon-bus.txt
9889
9890 MEN F21BMC (Board Management Controller)
9891 M:      Andreas Werner <andreas.werner@men.de>
9892 S:      Supported
9893 F:      drivers/mfd/menf21bmc.c
9894 F:      drivers/watchdog/menf21bmc_wdt.c
9895 F:      drivers/leds/leds-menf21bmc.c
9896 F:      drivers/hwmon/menf21bmc_hwmon.c
9897 F:      Documentation/hwmon/menf21bmc
9898
9899 MEN Z069 WATCHDOG DRIVER
9900 M:      Johannes Thumshirn <jth@kernel.org>
9901 L:      linux-watchdog@vger.kernel.org
9902 S:      Maintained
9903 F:      drivers/watchdog/menz69_wdt.c
9904
9905 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9906 M:      Neil Armstrong <narmstrong@baylibre.com>
9907 L:      linux-media@lists.freedesktop.org
9908 L:      linux-amlogic@lists.infradead.org
9909 W:      http://linux-meson.com/
9910 S:      Supported
9911 F:      drivers/media/platform/meson/ao-cec.c
9912 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9913 T:      git git://linuxtv.org/media_tree.git
9914
9915 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
9916 M:      Liang Yang <liang.yang@amlogic.com>
9917 L:      linux-mtd@lists.infradead.org
9918 S:      Maintained
9919 F:      drivers/mtd/nand/raw/meson_*
9920 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
9921
9922 METHODE UDPU SUPPORT
9923 M:      Vladimir Vid <vladimir.vid@sartura.hr>
9924 S:      Maintained
9925 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
9926
9927 MICROBLAZE ARCHITECTURE
9928 M:      Michal Simek <monstr@monstr.eu>
9929 W:      http://www.monstr.eu/fdt/
9930 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9931 S:      Supported
9932 F:      arch/microblaze/
9933
9934 MICROCHIP AT91 SERIAL DRIVER
9935 M:      Richard Genoud <richard.genoud@gmail.com>
9936 S:      Maintained
9937 F:      drivers/tty/serial/atmel_serial.c
9938 F:      drivers/tty/serial/atmel_serial.h
9939 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9940
9941 MICROCHIP AUDIO ASOC DRIVERS
9942 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9943 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9944 S:      Supported
9945 F:      sound/soc/atmel
9946
9947 MICROCHIP DMA DRIVER
9948 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9949 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9950 L:      dmaengine@vger.kernel.org
9951 S:      Supported
9952 F:      drivers/dma/at_hdmac.c
9953 F:      drivers/dma/at_hdmac_regs.h
9954 F:      include/linux/platform_data/dma-atmel.h
9955 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9956 F:      include/dt-bindings/dma/at91.h
9957
9958 MICROCHIP ECC DRIVER
9959 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9960 L:      linux-crypto@vger.kernel.org
9961 S:      Maintained
9962 F:      drivers/crypto/atmel-ecc.*
9963
9964 MICROCHIP I2C DRIVER
9965 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9966 L:      linux-i2c@vger.kernel.org
9967 S:      Supported
9968 F:      drivers/i2c/busses/i2c-at91.c
9969
9970 MICROCHIP ISC DRIVER
9971 M:      Eugen Hristev <eugen.hristev@microchip.com>
9972 L:      linux-media@vger.kernel.org
9973 S:      Supported
9974 F:      drivers/media/platform/atmel/atmel-isc.c
9975 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9976 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
9977
9978 MICROCHIP ISI DRIVER
9979 M:      Eugen Hristev <eugen.hristev@microchip.com>
9980 L:      linux-media@vger.kernel.org
9981 S:      Supported
9982 F:      drivers/media/platform/atmel/atmel-isi.c
9983 F:      drivers/media/platform/atmel/atmel-isi.h
9984
9985 MICROCHIP AT91 USART MFD DRIVER
9986 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9987 L:      linux-kernel@vger.kernel.org
9988 S:      Supported
9989 F:      drivers/mfd/at91-usart.c
9990 F:      include/dt-bindings/mfd/at91-usart.h
9991 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9992
9993 MICROCHIP AT91 USART SPI DRIVER
9994 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9995 L:      linux-spi@vger.kernel.org
9996 S:      Supported
9997 F:      drivers/spi/spi-at91-usart.c
9998 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9999
10000 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10001 M:      Woojung Huh <Woojung.Huh@microchip.com>
10002 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10003 L:      netdev@vger.kernel.org
10004 S:      Maintained
10005 F:      net/dsa/tag_ksz.c
10006 F:      drivers/net/dsa/microchip/*
10007 F:      include/linux/platform_data/microchip-ksz.h
10008 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10009
10010 MICROCHIP LAN743X ETHERNET DRIVER
10011 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10012 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10013 L:      netdev@vger.kernel.org
10014 S:      Maintained
10015 F:      drivers/net/ethernet/microchip/lan743x_*
10016
10017 MICROCHIP LCDFB DRIVER
10018 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10019 L:      linux-fbdev@vger.kernel.org
10020 S:      Maintained
10021 F:      drivers/video/fbdev/atmel_lcdfb.c
10022 F:      include/video/atmel_lcdc.h
10023
10024 MICROCHIP MMC/SD/SDIO MCI DRIVER
10025 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10026 S:      Maintained
10027 F:      drivers/mmc/host/atmel-mci.c
10028
10029 MICROCHIP MCP16502 PMIC DRIVER
10030 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10031 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10032 S:      Maintained
10033 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10034 F:      drivers/regulator/mcp16502.c
10035
10036 MICROCHIP MCP3911 ADC DRIVER
10037 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10038 M:      Kent Gustavsson <kent@minoris.se>
10039 L:      linux-iio@vger.kernel.org
10040 S:      Supported
10041 F:      drivers/iio/adc/mcp3911.c
10042 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10043
10044 MICROCHIP NAND DRIVER
10045 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10046 L:      linux-mtd@lists.infradead.org
10047 S:      Supported
10048 F:      drivers/mtd/nand/raw/atmel/*
10049 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10050
10051 MICROCHIP PWM DRIVER
10052 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10054 L:      linux-pwm@vger.kernel.org
10055 S:      Supported
10056 F:      drivers/pwm/pwm-atmel.c
10057 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10058
10059 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10060 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10061 M:      Eugen Hristev <eugen.hristev@microchip.com>
10062 L:      linux-iio@vger.kernel.org
10063 S:      Supported
10064 F:      drivers/iio/adc/at91-sama5d2_adc.c
10065 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10066 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10067
10068 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10069 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10070 S:      Supported
10071 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10072
10073 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10074 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10076 L:      linux-gpio@vger.kernel.org
10077 F:      drivers/gpio/gpio-sama5d2-piobu.c
10078
10079 MICROCHIP SPI DRIVER
10080 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10081 S:      Supported
10082 F:      drivers/spi/spi-atmel.*
10083
10084 MICROCHIP SSC DRIVER
10085 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10086 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10087 S:      Supported
10088 F:      drivers/misc/atmel-ssc.c
10089 F:      include/linux/atmel-ssc.h
10090
10091 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10092 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10093 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10094 S:      Supported
10095 F:      drivers/misc/atmel_tclib.c
10096 F:      drivers/clocksource/tcb_clksrc.c
10097
10098 MICROCHIP USBA UDC DRIVER
10099 M:      Cristian Birsan <cristian.birsan@microchip.com>
10100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10101 S:      Supported
10102 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10103
10104 MICROCHIP USB251XB DRIVER
10105 M:      Richard Leitner <richard.leitner@skidata.com>
10106 L:      linux-usb@vger.kernel.org
10107 S:      Maintained
10108 F:      drivers/usb/misc/usb251xb.c
10109 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10110
10111 MICROCHIP XDMA DRIVER
10112 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10113 L:      linux-arm-kernel@lists.infradead.org
10114 L:      dmaengine@vger.kernel.org
10115 S:      Supported
10116 F:      drivers/dma/at_xdmac.c
10117
10118 MICROSEMI MIPS SOCS
10119 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10120 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10121 L:      linux-mips@vger.kernel.org
10122 S:      Supported
10123 F:      arch/mips/generic/board-ocelot.c
10124 F:      arch/mips/configs/generic/board-ocelot.config
10125 F:      arch/mips/boot/dts/mscc/
10126 F:      Documentation/devicetree/bindings/mips/mscc.txt
10127
10128 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10129 M:      Don Brace <don.brace@microsemi.com>
10130 L:      esc.storagedev@microsemi.com
10131 L:      linux-scsi@vger.kernel.org
10132 S:      Supported
10133 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10134 F:      drivers/scsi/smartpqi/Kconfig
10135 F:      drivers/scsi/smartpqi/Makefile
10136 F:      include/linux/cciss*.h
10137 F:      include/uapi/linux/cciss*.h
10138 F:      Documentation/scsi/smartpqi.txt
10139
10140 MICROSEMI ETHERNET SWITCH DRIVER
10141 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10142 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10143 L:      netdev@vger.kernel.org
10144 S:      Supported
10145 F:      drivers/net/ethernet/mscc/
10146
10147 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10148 M:      Chen Yu <yu.c.chen@intel.com>
10149 L:      platform-driver-x86@vger.kernel.org
10150 S:      Supported
10151 F:      drivers/platform/x86/surfacepro3_button.c
10152
10153 MICROTEK X6 SCANNER
10154 M:      Oliver Neukum <oliver@neukum.org>
10155 S:      Maintained
10156 F:      drivers/usb/image/microtek.*
10157
10158 MIPS
10159 M:      Ralf Baechle <ralf@linux-mips.org>
10160 M:      Paul Burton <paul.burton@mips.com>
10161 M:      James Hogan <jhogan@kernel.org>
10162 L:      linux-mips@vger.kernel.org
10163 W:      http://www.linux-mips.org/
10164 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10166 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10167 S:      Supported
10168 F:      Documentation/devicetree/bindings/mips/
10169 F:      Documentation/mips/
10170 F:      arch/mips/
10171 F:      drivers/platform/mips/
10172
10173 MIPS BOSTON DEVELOPMENT BOARD
10174 M:      Paul Burton <paul.burton@mips.com>
10175 L:      linux-mips@vger.kernel.org
10176 S:      Maintained
10177 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10178 F:      arch/mips/boot/dts/img/boston.dts
10179 F:      arch/mips/configs/generic/board-boston.config
10180 F:      drivers/clk/imgtec/clk-boston.c
10181 F:      include/dt-bindings/clock/boston-clock.h
10182
10183 MIPS GENERIC PLATFORM
10184 M:      Paul Burton <paul.burton@mips.com>
10185 L:      linux-mips@vger.kernel.org
10186 S:      Supported
10187 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10188 F:      arch/mips/generic/
10189 F:      arch/mips/tools/generic-board-config.sh
10190
10191 MIPS/LOONGSON1 ARCHITECTURE
10192 M:      Keguang Zhang <keguang.zhang@gmail.com>
10193 L:      linux-mips@vger.kernel.org
10194 S:      Maintained
10195 F:      arch/mips/loongson32/
10196 F:      arch/mips/include/asm/mach-loongson32/
10197 F:      drivers/*/*loongson1*
10198 F:      drivers/*/*/*loongson1*
10199
10200 MIPS/LOONGSON2 ARCHITECTURE
10201 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10202 L:      linux-mips@vger.kernel.org
10203 S:      Maintained
10204 F:      arch/mips/loongson64/fuloong-2e/
10205 F:      arch/mips/loongson64/lemote-2f/
10206 F:      arch/mips/include/asm/mach-loongson64/
10207 F:      drivers/*/*loongson2*
10208 F:      drivers/*/*/*loongson2*
10209
10210 MIPS/LOONGSON3 ARCHITECTURE
10211 M:      Huacai Chen <chenhc@lemote.com>
10212 L:      linux-mips@vger.kernel.org
10213 S:      Maintained
10214 F:      arch/mips/loongson64/
10215 F:      arch/mips/include/asm/mach-loongson64/
10216 F:      drivers/platform/mips/cpu_hwmon.c
10217 F:      drivers/*/*loongson3*
10218 F:      drivers/*/*/*loongson3*
10219
10220 MIPS RINT INSTRUCTION EMULATION
10221 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10222 L:      linux-mips@vger.kernel.org
10223 S:      Supported
10224 F:      arch/mips/math-emu/sp_rint.c
10225 F:      arch/mips/math-emu/dp_rint.c
10226
10227 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10228 M:      Hans Verkuil <hverkuil@xs4all.nl>
10229 L:      linux-media@vger.kernel.org
10230 T:      git git://linuxtv.org/media_tree.git
10231 W:      https://linuxtv.org
10232 S:      Odd Fixes
10233 F:      drivers/media/radio/radio-miropcm20*
10234
10235 MMP SUPPORT
10236 R:      Lubomir Rintel <lkundrak@v3.sk>
10237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10238 S:      Odd Fixes
10239 F:      arch/arm/boot/dts/mmp*
10240 F:      arch/arm/mach-mmp/
10241
10242 MMU GATHER AND TLB INVALIDATION
10243 M:      Will Deacon <will.deacon@arm.com>
10244 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10245 M:      Andrew Morton <akpm@linux-foundation.org>
10246 M:      Nick Piggin <npiggin@gmail.com>
10247 M:      Peter Zijlstra <peterz@infradead.org>
10248 L:      linux-arch@vger.kernel.org
10249 L:      linux-mm@kvack.org
10250 S:      Maintained
10251 F:      arch/*/include/asm/tlb.h
10252 F:      include/asm-generic/tlb.h
10253 F:      mm/mmu_gather.c
10254
10255 MN88472 MEDIA DRIVER
10256 M:      Antti Palosaari <crope@iki.fi>
10257 L:      linux-media@vger.kernel.org
10258 W:      https://linuxtv.org
10259 W:      http://palosaari.fi/linux/
10260 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10261 S:      Maintained
10262 F:      drivers/media/dvb-frontends/mn88472*
10263
10264 MN88473 MEDIA DRIVER
10265 M:      Antti Palosaari <crope@iki.fi>
10266 L:      linux-media@vger.kernel.org
10267 W:      https://linuxtv.org
10268 W:      http://palosaari.fi/linux/
10269 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10270 S:      Maintained
10271 F:      drivers/media/dvb-frontends/mn88473*
10272
10273 MODULE SUPPORT
10274 M:      Jessica Yu <jeyu@kernel.org>
10275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10276 S:      Maintained
10277 F:      include/linux/module.h
10278 F:      kernel/module.c
10279
10280 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10281 W:      http://popies.net/meye/
10282 S:      Orphan
10283 F:      Documentation/media/v4l-drivers/meye*
10284 F:      drivers/media/pci/meye/
10285 F:      include/uapi/linux/meye.h
10286
10287 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10288 M:      Jiri Slaby <jirislaby@gmail.com>
10289 S:      Maintained
10290 F:      Documentation/serial/moxa-smartio
10291 F:      drivers/tty/mxser.*
10292
10293 MR800 AVERMEDIA USB FM RADIO DRIVER
10294 M:      Alexey Klimov <klimov.linux@gmail.com>
10295 L:      linux-media@vger.kernel.org
10296 T:      git git://linuxtv.org/media_tree.git
10297 S:      Maintained
10298 F:      drivers/media/radio/radio-mr800.c
10299
10300 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10301 M:      Alan Ott <alan@signal11.us>
10302 L:      linux-wpan@vger.kernel.org
10303 S:      Maintained
10304 F:      drivers/net/ieee802154/mrf24j40.c
10305 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10306
10307 MSI LAPTOP SUPPORT
10308 M:      "Lee, Chun-Yi" <jlee@suse.com>
10309 L:      platform-driver-x86@vger.kernel.org
10310 S:      Maintained
10311 F:      drivers/platform/x86/msi-laptop.c
10312
10313 MSI WMI SUPPORT
10314 L:      platform-driver-x86@vger.kernel.org
10315 S:      Orphan
10316 F:      drivers/platform/x86/msi-wmi.c
10317
10318 MSI001 MEDIA DRIVER
10319 M:      Antti Palosaari <crope@iki.fi>
10320 L:      linux-media@vger.kernel.org
10321 W:      https://linuxtv.org
10322 W:      http://palosaari.fi/linux/
10323 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10324 T:      git git://linuxtv.org/anttip/media_tree.git
10325 S:      Maintained
10326 F:      drivers/media/tuners/msi001*
10327
10328 MSI2500 MEDIA DRIVER
10329 M:      Antti Palosaari <crope@iki.fi>
10330 L:      linux-media@vger.kernel.org
10331 W:      https://linuxtv.org
10332 W:      http://palosaari.fi/linux/
10333 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10334 T:      git git://linuxtv.org/anttip/media_tree.git
10335 S:      Maintained
10336 F:      drivers/media/usb/msi2500/
10337
10338 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10339 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10340 L:      linux-mtd@lists.infradead.org
10341 S:      Maintained
10342 F:      drivers/mtd/devices/docg3*
10343
10344 MT9M032 APTINA SENSOR DRIVER
10345 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10346 L:      linux-media@vger.kernel.org
10347 T:      git git://linuxtv.org/media_tree.git
10348 S:      Maintained
10349 F:      drivers/media/i2c/mt9m032.c
10350 F:      include/media/i2c/mt9m032.h
10351
10352 MT9P031 APTINA CAMERA SENSOR
10353 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10354 L:      linux-media@vger.kernel.org
10355 T:      git git://linuxtv.org/media_tree.git
10356 S:      Maintained
10357 F:      drivers/media/i2c/mt9p031.c
10358 F:      include/media/i2c/mt9p031.h
10359
10360 MT9T001 APTINA CAMERA SENSOR
10361 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10362 L:      linux-media@vger.kernel.org
10363 T:      git git://linuxtv.org/media_tree.git
10364 S:      Maintained
10365 F:      drivers/media/i2c/mt9t001.c
10366 F:      include/media/i2c/mt9t001.h
10367
10368 MT9T112 APTINA CAMERA SENSOR
10369 M:      Jacopo Mondi <jacopo@jmondi.org>
10370 L:      linux-media@vger.kernel.org
10371 T:      git git://linuxtv.org/media_tree.git
10372 S:      Odd Fixes
10373 F:      drivers/media/i2c/mt9t112.c
10374 F:      include/media/i2c/mt9t112.h
10375
10376 MT9V032 APTINA CAMERA SENSOR
10377 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10378 L:      linux-media@vger.kernel.org
10379 T:      git git://linuxtv.org/media_tree.git
10380 S:      Maintained
10381 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10382 F:      drivers/media/i2c/mt9v032.c
10383 F:      include/media/i2c/mt9v032.h
10384
10385 MT9V111 APTINA CAMERA SENSOR
10386 M:      Jacopo Mondi <jacopo@jmondi.org>
10387 L:      linux-media@vger.kernel.org
10388 T:      git git://linuxtv.org/media_tree.git
10389 S:      Maintained
10390 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10391 F:      drivers/media/i2c/mt9v111.c
10392
10393 MULTIFUNCTION DEVICES (MFD)
10394 M:      Lee Jones <lee.jones@linaro.org>
10395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10396 S:      Supported
10397 F:      Documentation/devicetree/bindings/mfd/
10398 F:      drivers/mfd/
10399 F:      include/linux/mfd/
10400 F:      include/dt-bindings/mfd/
10401
10402 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10403 S:      Orphan
10404 F:      drivers/mmc/host/mmc_spi.c
10405 F:      include/linux/spi/mmc_spi.h
10406
10407 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10408 M:      Ulf Hansson <ulf.hansson@linaro.org>
10409 L:      linux-mmc@vger.kernel.org
10410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10411 S:      Maintained
10412 F:      Documentation/devicetree/bindings/mmc/
10413 F:      drivers/mmc/
10414 F:      include/linux/mmc/
10415 F:      include/uapi/linux/mmc/
10416
10417 MULTIPLEXER SUBSYSTEM
10418 M:      Peter Rosin <peda@axentia.se>
10419 S:      Maintained
10420 F:      Documentation/ABI/testing/sysfs-class-mux*
10421 F:      Documentation/devicetree/bindings/mux/
10422 F:      include/dt-bindings/mux/
10423 F:      include/linux/mux/
10424 F:      drivers/mux/
10425
10426 MULTITECH MULTIPORT CARD (ISICOM)
10427 S:      Orphan
10428 F:      drivers/tty/isicom.c
10429 F:      include/linux/isicom.h
10430
10431 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10432 M:      Bin Liu <b-liu@ti.com>
10433 L:      linux-usb@vger.kernel.org
10434 S:      Maintained
10435 F:      drivers/usb/musb/
10436
10437 MXL301RF MEDIA DRIVER
10438 M:      Akihiro Tsukada <tskd08@gmail.com>
10439 L:      linux-media@vger.kernel.org
10440 S:      Odd Fixes
10441 F:      drivers/media/tuners/mxl301rf*
10442
10443 MXL5007T MEDIA DRIVER
10444 M:      Michael Krufky <mkrufky@linuxtv.org>
10445 L:      linux-media@vger.kernel.org
10446 W:      https://linuxtv.org
10447 W:      http://github.com/mkrufky
10448 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10449 T:      git git://linuxtv.org/mkrufky/tuners.git
10450 S:      Maintained
10451 F:      drivers/media/tuners/mxl5007t.*
10452
10453 MXSFB DRM DRIVER
10454 M:      Marek Vasut <marex@denx.de>
10455 M:      Stefan Agner <stefan@agner.ch>
10456 L:      dri-devel@lists.freedesktop.org
10457 S:      Supported
10458 F:      drivers/gpu/drm/mxsfb/
10459 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10460 T:      git git://anongit.freedesktop.org/drm/drm-misc
10461
10462 MYLEX DAC960 PCI RAID Controller
10463 M:      Hannes Reinecke <hare@kernel.org>
10464 L:      linux-scsi@vger.kernel.org
10465 S:      Supported
10466 F:      drivers/scsi/myrb.*
10467 F:      drivers/scsi/myrs.*
10468
10469 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10470 M:      Chris Lee <christopher.lee@cspi.com>
10471 L:      netdev@vger.kernel.org
10472 W:      https://www.cspi.com/ethernet-products/support/downloads/
10473 S:      Supported
10474 F:      drivers/net/ethernet/myricom/myri10ge/
10475
10476 NAND FLASH SUBSYSTEM
10477 M:      Boris Brezillon <bbrezillon@kernel.org>
10478 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10479 R:      Richard Weinberger <richard@nod.at>
10480 L:      linux-mtd@lists.infradead.org
10481 W:      http://www.linux-mtd.infradead.org/
10482 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10483 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10484 T:      git git://git.infradead.org/linux-mtd.git nand/next
10485 S:      Maintained
10486 F:      drivers/mtd/nand/
10487 F:      include/linux/mtd/*nand*.h
10488
10489 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10490 M:      Daniel Mack <zonque@gmail.com>
10491 S:      Maintained
10492 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10493 W:      http://www.native-instruments.com
10494 F:      sound/usb/caiaq/
10495
10496 NATSEMI ETHERNET DRIVER (DP8381x)
10497 S:      Orphan
10498 F:      drivers/net/ethernet/natsemi/natsemi.c
10499
10500 NCR 5380 SCSI DRIVERS
10501 M:      Finn Thain <fthain@telegraphics.com.au>
10502 M:      Michael Schmitz <schmitzmic@gmail.com>
10503 L:      linux-scsi@vger.kernel.org
10504 S:      Maintained
10505 F:      Documentation/scsi/g_NCR5380.txt
10506 F:      drivers/scsi/NCR5380.*
10507 F:      drivers/scsi/arm/cumana_1.c
10508 F:      drivers/scsi/arm/oak.c
10509 F:      drivers/scsi/atari_scsi.*
10510 F:      drivers/scsi/dmx3191d.c
10511 F:      drivers/scsi/g_NCR5380.*
10512 F:      drivers/scsi/mac_scsi.*
10513 F:      drivers/scsi/sun3_scsi.*
10514 F:      drivers/scsi/sun3_scsi_vme.c
10515
10516 NCSI LIBRARY:
10517 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10518 S:      Maintained
10519 F:      net/ncsi/
10520
10521 NCT6775 HARDWARE MONITOR DRIVER
10522 M:      Guenter Roeck <linux@roeck-us.net>
10523 L:      linux-hwmon@vger.kernel.org
10524 S:      Maintained
10525 F:      Documentation/hwmon/nct6775
10526 F:      drivers/hwmon/nct6775.c
10527
10528 NET_FAILOVER MODULE
10529 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10530 L:      netdev@vger.kernel.org
10531 S:      Supported
10532 F:      driver/net/net_failover.c
10533 F:      include/net/net_failover.h
10534 F:      Documentation/networking/net_failover.rst
10535
10536 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10537 M:      Faisal Latif <faisal.latif@intel.com>
10538 L:      linux-rdma@vger.kernel.org
10539 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10540 S:      Supported
10541 F:      drivers/infiniband/hw/nes/
10542 F:      include/uapi/rdma/nes-abi.h
10543
10544 NETEM NETWORK EMULATOR
10545 M:      Stephen Hemminger <stephen@networkplumber.org>
10546 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10547 S:      Maintained
10548 F:      net/sched/sch_netem.c
10549
10550 NETERION 10GbE DRIVERS (s2io/vxge)
10551 M:      Jon Mason <jdmason@kudzu.us>
10552 L:      netdev@vger.kernel.org
10553 S:      Supported
10554 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10555 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10556 F:      drivers/net/ethernet/neterion/
10557
10558 NETFILTER
10559 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10560 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10561 M:      Florian Westphal <fw@strlen.de>
10562 L:      netfilter-devel@vger.kernel.org
10563 L:      coreteam@netfilter.org
10564 W:      http://www.netfilter.org/
10565 W:      http://www.iptables.org/
10566 W:      http://www.nftables.org/
10567 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10570 S:      Maintained
10571 F:      include/linux/netfilter*
10572 F:      include/linux/netfilter/
10573 F:      include/net/netfilter/
10574 F:      include/uapi/linux/netfilter*
10575 F:      include/uapi/linux/netfilter/
10576 F:      net/*/netfilter.c
10577 F:      net/*/netfilter/
10578 F:      net/netfilter/
10579 F:      net/bridge/br_netfilter*.c
10580
10581 NETROM NETWORK LAYER
10582 M:      Ralf Baechle <ralf@linux-mips.org>
10583 L:      linux-hams@vger.kernel.org
10584 W:      http://www.linux-ax25.org/
10585 S:      Maintained
10586 F:      include/net/netrom.h
10587 F:      include/uapi/linux/netrom.h
10588 F:      net/netrom/
10589
10590 NETRONOME ETHERNET DRIVERS
10591 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10592 L:      oss-drivers@netronome.com
10593 S:      Maintained
10594 F:      drivers/net/ethernet/netronome/
10595
10596 NETWORK BLOCK DEVICE (NBD)
10597 M:      Josef Bacik <josef@toxicpanda.com>
10598 S:      Maintained
10599 L:      linux-block@vger.kernel.org
10600 L:      nbd@other.debian.org
10601 F:      Documentation/blockdev/nbd.txt
10602 F:      drivers/block/nbd.c
10603 F:      include/uapi/linux/nbd.h
10604
10605 NETWORK DROP MONITOR
10606 M:      Neil Horman <nhorman@tuxdriver.com>
10607 L:      netdev@vger.kernel.org
10608 S:      Maintained
10609 W:      https://fedorahosted.org/dropwatch/
10610 F:      net/core/drop_monitor.c
10611
10612 NETWORKING DRIVERS
10613 M:      "David S. Miller" <davem@davemloft.net>
10614 L:      netdev@vger.kernel.org
10615 W:      http://www.linuxfoundation.org/en/Net
10616 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10619 S:      Odd Fixes
10620 F:      Documentation/devicetree/bindings/net/
10621 F:      drivers/net/
10622 F:      include/linux/if_*
10623 F:      include/linux/netdevice.h
10624 F:      include/linux/etherdevice.h
10625 F:      include/linux/fcdevice.h
10626 F:      include/linux/fddidevice.h
10627 F:      include/linux/hippidevice.h
10628 F:      include/linux/inetdevice.h
10629 F:      include/uapi/linux/if_*
10630 F:      include/uapi/linux/netdevice.h
10631
10632 NETWORKING DRIVERS (WIRELESS)
10633 M:      Kalle Valo <kvalo@codeaurora.org>
10634 L:      linux-wireless@vger.kernel.org
10635 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10638 S:      Maintained
10639 F:      Documentation/devicetree/bindings/net/wireless/
10640 F:      drivers/net/wireless/
10641
10642 NETWORKING [DSA]
10643 M:      Andrew Lunn <andrew@lunn.ch>
10644 M:      Vivien Didelot <vivien.didelot@gmail.com>
10645 M:      Florian Fainelli <f.fainelli@gmail.com>
10646 S:      Maintained
10647 F:      Documentation/devicetree/bindings/net/dsa/
10648 F:      net/dsa/
10649 F:      include/net/dsa.h
10650 F:      include/linux/dsa/
10651 F:      include/linux/platform_data/dsa.h
10652 F:      drivers/net/dsa/
10653
10654 NETWORKING [GENERAL]
10655 M:      "David S. Miller" <davem@davemloft.net>
10656 L:      netdev@vger.kernel.org
10657 W:      http://www.linuxfoundation.org/en/Net
10658 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10661 B:      mailto:netdev@vger.kernel.org
10662 S:      Maintained
10663 F:      net/
10664 F:      include/net/
10665 F:      include/linux/in.h
10666 F:      include/linux/net.h
10667 F:      include/linux/netdevice.h
10668 F:      include/uapi/linux/in.h
10669 F:      include/uapi/linux/net.h
10670 F:      include/uapi/linux/netdevice.h
10671 F:      include/uapi/linux/net_namespace.h
10672 F:      tools/testing/selftests/net/
10673 F:      lib/net_utils.c
10674 F:      lib/random32.c
10675 F:      Documentation/networking/
10676
10677 NETWORKING [IPSEC]
10678 M:      Steffen Klassert <steffen.klassert@secunet.com>
10679 M:      Herbert Xu <herbert@gondor.apana.org.au>
10680 M:      "David S. Miller" <davem@davemloft.net>
10681 L:      netdev@vger.kernel.org
10682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10684 S:      Maintained
10685 F:      net/xfrm/
10686 F:      net/key/
10687 F:      net/ipv4/xfrm*
10688 F:      net/ipv4/esp4*
10689 F:      net/ipv4/ah4.c
10690 F:      net/ipv4/ipcomp.c
10691 F:      net/ipv4/ip_vti.c
10692 F:      net/ipv6/xfrm*
10693 F:      net/ipv6/esp6*
10694 F:      net/ipv6/ah6.c
10695 F:      net/ipv6/ipcomp6.c
10696 F:      net/ipv6/ip6_vti.c
10697 F:      include/uapi/linux/xfrm.h
10698 F:      include/net/xfrm.h
10699
10700 NETWORKING [IPv4/IPv6]
10701 M:      "David S. Miller" <davem@davemloft.net>
10702 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10703 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10704 L:      netdev@vger.kernel.org
10705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10706 S:      Maintained
10707 F:      net/ipv4/
10708 F:      net/ipv6/
10709 F:      include/net/ip*
10710 F:      arch/x86/net/*
10711
10712 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10713 M:      Paul Moore <paul@paul-moore.com>
10714 W:      https://github.com/netlabel
10715 L:      netdev@vger.kernel.org
10716 L:      linux-security-module@vger.kernel.org
10717 S:      Maintained
10718 F:      Documentation/netlabel/
10719 F:      include/net/calipso.h
10720 F:      include/net/cipso_ipv4.h
10721 F:      include/net/netlabel.h
10722 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10723 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10724 F:      net/netlabel/
10725 F:      net/ipv4/cipso_ipv4.c
10726 F:      net/ipv6/calipso.c
10727 F:      net/netfilter/xt_CONNSECMARK.c
10728 F:      net/netfilter/xt_SECMARK.c
10729
10730 NETWORKING [TCP]
10731 M:      Eric Dumazet <edumazet@google.com>
10732 L:      netdev@vger.kernel.org
10733 S:      Maintained
10734 F:      net/ipv4/tcp*.c
10735 F:      net/ipv4/syncookies.c
10736 F:      net/ipv6/tcp*.c
10737 F:      net/ipv6/syncookies.c
10738 F:      include/uapi/linux/tcp.h
10739 F:      include/net/tcp.h
10740 F:      include/linux/tcp.h
10741 F:      include/trace/events/tcp.h
10742
10743 NETWORKING [TLS]
10744 M:      Boris Pismenny <borisp@mellanox.com>
10745 M:      Aviad Yehezkel <aviadye@mellanox.com>
10746 M:      Dave Watson <davejwatson@fb.com>
10747 M:      John Fastabend <john.fastabend@gmail.com>
10748 M:      Daniel Borkmann <daniel@iogearbox.net>
10749 L:      netdev@vger.kernel.org
10750 S:      Maintained
10751 F:      net/tls/*
10752 F:      include/uapi/linux/tls.h
10753 F:      include/net/tls.h
10754
10755 NETWORKING [WIRELESS]
10756 L:      linux-wireless@vger.kernel.org
10757 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10758
10759 NETDEVSIM
10760 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10761 S:      Maintained
10762 F:      drivers/net/netdevsim/*
10763
10764 NETXEN (1/10) GbE SUPPORT
10765 M:      Manish Chopra <manishc@marvell.com>
10766 M:      Rahul Verma <rahulv@marvell.com>
10767 M:      GR-Linux-NIC-Dev@marvell.com
10768 L:      netdev@vger.kernel.org
10769 S:      Supported
10770 F:      drivers/net/ethernet/qlogic/netxen/
10771
10772 NFC SUBSYSTEM
10773 M:      Samuel Ortiz <sameo@linux.intel.com>
10774 L:      linux-wireless@vger.kernel.org
10775 L:      linux-nfc@lists.01.org (subscribers-only)
10776 S:      Supported
10777 F:      net/nfc/
10778 F:      include/net/nfc/
10779 F:      include/uapi/linux/nfc.h
10780 F:      drivers/nfc/
10781 F:      include/linux/platform_data/nfcmrvl.h
10782 F:      include/linux/platform_data/nxp-nci.h
10783 F:      Documentation/devicetree/bindings/net/nfc/
10784
10785 NFS, SUNRPC, AND LOCKD CLIENTS
10786 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10787 M:      Anna Schumaker <anna.schumaker@netapp.com>
10788 L:      linux-nfs@vger.kernel.org
10789 W:      http://client.linux-nfs.org
10790 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10791 S:      Maintained
10792 F:      fs/lockd/
10793 F:      fs/nfs/
10794 F:      fs/nfs_common/
10795 F:      net/sunrpc/
10796 F:      include/linux/lockd/
10797 F:      include/linux/nfs*
10798 F:      include/linux/sunrpc/
10799 F:      include/uapi/linux/nfs*
10800 F:      include/uapi/linux/sunrpc/
10801
10802 NILFS2 FILESYSTEM
10803 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10804 L:      linux-nilfs@vger.kernel.org
10805 W:      https://nilfs.sourceforge.io/
10806 W:      https://nilfs.osdn.jp/
10807 T:      git git://github.com/konis/nilfs2.git
10808 S:      Supported
10809 F:      Documentation/filesystems/nilfs2.txt
10810 F:      fs/nilfs2/
10811 F:      include/trace/events/nilfs2.h
10812 F:      include/uapi/linux/nilfs2_api.h
10813 F:      include/uapi/linux/nilfs2_ondisk.h
10814
10815 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10816 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10817 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10818 S:      Maintained
10819 F:      Documentation/scsi/NinjaSCSI.txt
10820 F:      drivers/scsi/pcmcia/nsp_*
10821
10822 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10823 M:      GOTO Masanori <gotom@debian.or.jp>
10824 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10825 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10826 S:      Maintained
10827 F:      Documentation/scsi/NinjaSCSI.txt
10828 F:      drivers/scsi/nsp32*
10829
10830 NIOS2 ARCHITECTURE
10831 M:      Ley Foon Tan <lftan@altera.com>
10832 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10834 S:      Maintained
10835 F:      arch/nios2/
10836
10837 NOHZ, DYNTICKS SUPPORT
10838 M:      Frederic Weisbecker <fweisbec@gmail.com>
10839 M:      Thomas Gleixner <tglx@linutronix.de>
10840 M:      Ingo Molnar <mingo@kernel.org>
10841 L:      linux-kernel@vger.kernel.org
10842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10843 S:      Maintained
10844 F:      kernel/time/tick*.*
10845 F:      include/linux/tick.h
10846 F:      include/linux/sched/nohz.h
10847
10848 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10849 M:      Pavel Machek <pavel@ucw.cz>
10850 M:      Sakari Ailus <sakari.ailus@iki.fi>
10851 L:      linux-media@vger.kernel.org
10852 S:      Maintained
10853 F:      drivers/media/i2c/et8ek8
10854 F:      drivers/media/i2c/ad5820.c
10855
10856 NOKIA N900 POWER SUPPLY DRIVERS
10857 R:      Pali Rohár <pali.rohar@gmail.com>
10858 F:      include/linux/power/bq2415x_charger.h
10859 F:      include/linux/power/bq27xxx_battery.h
10860 F:      include/linux/power/isp1704_charger.h
10861 F:      drivers/power/supply/bq2415x_charger.c
10862 F:      drivers/power/supply/bq27xxx_battery.c
10863 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10864 F:      drivers/power/supply/isp1704_charger.c
10865 F:      drivers/power/supply/rx51_battery.c
10866
10867 NOLIBC HEADER FILE
10868 M:      Willy Tarreau <w@1wt.eu>
10869 S:      Maintained
10870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
10871 F:      tools/include/nolibc/
10872
10873 NTB AMD DRIVER
10874 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10875 L:      linux-ntb@googlegroups.com
10876 S:      Supported
10877 F:      drivers/ntb/hw/amd/
10878
10879 NTB DRIVER CORE
10880 M:      Jon Mason <jdmason@kudzu.us>
10881 M:      Dave Jiang <dave.jiang@intel.com>
10882 M:      Allen Hubbe <allenbh@gmail.com>
10883 L:      linux-ntb@googlegroups.com
10884 S:      Supported
10885 W:      https://github.com/jonmason/ntb/wiki
10886 T:      git git://github.com/jonmason/ntb.git
10887 F:      drivers/ntb/
10888 F:      drivers/net/ntb_netdev.c
10889 F:      include/linux/ntb.h
10890 F:      include/linux/ntb_transport.h
10891 F:      tools/testing/selftests/ntb/
10892
10893 NTB IDT DRIVER
10894 M:      Serge Semin <fancer.lancer@gmail.com>
10895 L:      linux-ntb@googlegroups.com
10896 S:      Supported
10897 F:      drivers/ntb/hw/idt/
10898
10899 NTB INTEL DRIVER
10900 M:      Dave Jiang <dave.jiang@intel.com>
10901 L:      linux-ntb@googlegroups.com
10902 S:      Supported
10903 W:      https://github.com/davejiang/linux/wiki
10904 T:      git https://github.com/davejiang/linux.git
10905 F:      drivers/ntb/hw/intel/
10906
10907 NTFS FILESYSTEM
10908 M:      Anton Altaparmakov <anton@tuxera.com>
10909 L:      linux-ntfs-dev@lists.sourceforge.net
10910 W:      http://www.tuxera.com/
10911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10912 S:      Supported
10913 F:      Documentation/filesystems/ntfs.txt
10914 F:      fs/ntfs/
10915
10916 NUBUS SUBSYSTEM
10917 M:      Finn Thain <fthain@telegraphics.com.au>
10918 L:      linux-m68k@lists.linux-m68k.org
10919 S:      Maintained
10920 F:      arch/*/include/asm/nubus.h
10921 F:      drivers/nubus/
10922 F:      include/linux/nubus.h
10923 F:      include/uapi/linux/nubus.h
10924
10925 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10926 M:      Antonino Daplas <adaplas@gmail.com>
10927 L:      linux-fbdev@vger.kernel.org
10928 S:      Maintained
10929 F:      drivers/video/fbdev/riva/
10930 F:      drivers/video/fbdev/nvidia/
10931
10932 NVM EXPRESS DRIVER
10933 M:      Keith Busch <keith.busch@intel.com>
10934 M:      Jens Axboe <axboe@fb.com>
10935 M:      Christoph Hellwig <hch@lst.de>
10936 M:      Sagi Grimberg <sagi@grimberg.me>
10937 L:      linux-nvme@lists.infradead.org
10938 T:      git://git.infradead.org/nvme.git
10939 W:      http://git.infradead.org/nvme.git
10940 S:      Supported
10941 F:      drivers/nvme/host/
10942 F:      include/linux/nvme.h
10943 F:      include/uapi/linux/nvme_ioctl.h
10944
10945 NVM EXPRESS FC TRANSPORT DRIVERS
10946 M:      James Smart <james.smart@broadcom.com>
10947 L:      linux-nvme@lists.infradead.org
10948 S:      Supported
10949 F:      include/linux/nvme-fc.h
10950 F:      include/linux/nvme-fc-driver.h
10951 F:      drivers/nvme/host/fc.c
10952 F:      drivers/nvme/target/fc.c
10953 F:      drivers/nvme/target/fcloop.c
10954
10955 NVM EXPRESS TARGET DRIVER
10956 M:      Christoph Hellwig <hch@lst.de>
10957 M:      Sagi Grimberg <sagi@grimberg.me>
10958 L:      linux-nvme@lists.infradead.org
10959 T:      git://git.infradead.org/nvme.git
10960 W:      http://git.infradead.org/nvme.git
10961 S:      Supported
10962 F:      drivers/nvme/target/
10963
10964 NVMEM FRAMEWORK
10965 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10966 S:      Maintained
10967 F:      drivers/nvmem/
10968 F:      Documentation/devicetree/bindings/nvmem/
10969 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10970 F:      include/linux/nvmem-consumer.h
10971 F:      include/linux/nvmem-provider.h
10972
10973 NXP SGTL5000 DRIVER
10974 M:      Fabio Estevam <festevam@gmail.com>
10975 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10976 S:      Maintained
10977 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10978 F:      sound/soc/codecs/sgtl5000*
10979
10980 NXP TDA998X DRM DRIVER
10981 M:      Russell King <linux@armlinux.org.uk>
10982 S:      Maintained
10983 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10984 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10985 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10986 F:      include/drm/i2c/tda998x.h
10987 F:      include/dt-bindings/display/tda998x.h
10988 K:      "nxp,tda998x"
10989
10990 NXP TFA9879 DRIVER
10991 M:      Peter Rosin <peda@axentia.se>
10992 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10993 S:      Maintained
10994 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10995 F:      sound/soc/codecs/tfa9879*
10996
10997 NXP-NCI NFC DRIVER
10998 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10999 R:      Charles Gorand <charles.gorand@effinnov.com>
11000 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11001 S:      Supported
11002 F:      drivers/nfc/nxp-nci
11003
11004 OBJAGG
11005 M:      Jiri Pirko <jiri@mellanox.com>
11006 L:      netdev@vger.kernel.org
11007 S:      Supported
11008 F:      lib/objagg.c
11009 F:      lib/test_objagg.c
11010 F:      include/linux/objagg.h
11011
11012 NXP FSPI DRIVER
11013 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11014 M:      Ashish Kumar <ashish.kumar@nxp.com>
11015 L:      linux-spi@vger.kernel.org
11016 S:      Maintained
11017 F:      drivers/spi/spi-nxp-fspi.c
11018 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11019
11020 OBJTOOL
11021 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11022 M:      Peter Zijlstra <peterz@infradead.org>
11023 S:      Supported
11024 F:      tools/objtool/
11025
11026 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11027 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11028 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11029 L:      linuxppc-dev@lists.ozlabs.org
11030 S:      Supported
11031 F:      arch/powerpc/platforms/powernv/ocxl.c
11032 F:      arch/powerpc/include/asm/pnv-ocxl.h
11033 F:      drivers/misc/ocxl/
11034 F:      include/misc/ocxl*
11035 F:      include/uapi/misc/ocxl.h
11036 F:      Documentation/accelerators/ocxl.rst
11037
11038 OMAP AUDIO SUPPORT
11039 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11040 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11041 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11042 L:      linux-omap@vger.kernel.org
11043 S:      Maintained
11044 F:      sound/soc/ti/omap*
11045 F:      sound/soc/ti/rx51.c
11046 F:      sound/soc/ti/n810.c
11047 F:      sound/soc/ti/sdma-pcm.*
11048
11049 OMAP CLOCK FRAMEWORK SUPPORT
11050 M:      Paul Walmsley <paul@pwsan.com>
11051 L:      linux-omap@vger.kernel.org
11052 S:      Maintained
11053 F:      arch/arm/*omap*/*clock*
11054
11055 OMAP DEVICE TREE SUPPORT
11056 M:      Benoît Cousson <bcousson@baylibre.com>
11057 M:      Tony Lindgren <tony@atomide.com>
11058 L:      linux-omap@vger.kernel.org
11059 L:      devicetree@vger.kernel.org
11060 S:      Maintained
11061 F:      arch/arm/boot/dts/*omap*
11062 F:      arch/arm/boot/dts/*am3*
11063 F:      arch/arm/boot/dts/*am4*
11064 F:      arch/arm/boot/dts/*am5*
11065 F:      arch/arm/boot/dts/*dra7*
11066
11067 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11068 L:      linux-omap@vger.kernel.org
11069 L:      linux-fbdev@vger.kernel.org
11070 S:      Orphan
11071 F:      drivers/video/fbdev/omap2/
11072 F:      Documentation/arm/OMAP/DSS
11073
11074 OMAP FRAMEBUFFER SUPPORT
11075 L:      linux-fbdev@vger.kernel.org
11076 L:      linux-omap@vger.kernel.org
11077 S:      Orphan
11078 F:      drivers/video/fbdev/omap/
11079
11080 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11081 M:      Roger Quadros <rogerq@ti.com>
11082 M:      Tony Lindgren <tony@atomide.com>
11083 L:      linux-omap@vger.kernel.org
11084 S:      Maintained
11085 F:      drivers/memory/omap-gpmc.c
11086 F:      arch/arm/mach-omap2/*gpmc*
11087
11088 OMAP GPIO DRIVER
11089 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11090 M:      Santosh Shilimkar <ssantosh@kernel.org>
11091 M:      Kevin Hilman <khilman@kernel.org>
11092 L:      linux-omap@vger.kernel.org
11093 S:      Maintained
11094 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11095 F:      drivers/gpio/gpio-omap.c
11096
11097 OMAP HARDWARE SPINLOCK SUPPORT
11098 M:      Ohad Ben-Cohen <ohad@wizery.com>
11099 L:      linux-omap@vger.kernel.org
11100 S:      Maintained
11101 F:      drivers/hwspinlock/omap_hwspinlock.c
11102
11103 OMAP HS MMC SUPPORT
11104 L:      linux-mmc@vger.kernel.org
11105 L:      linux-omap@vger.kernel.org
11106 S:      Orphan
11107 F:      drivers/mmc/host/omap_hsmmc.c
11108
11109 OMAP HWMOD DATA
11110 M:      Paul Walmsley <paul@pwsan.com>
11111 L:      linux-omap@vger.kernel.org
11112 S:      Maintained
11113 F:      arch/arm/mach-omap2/omap_hwmod*data*
11114
11115 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11116 M:      Benoît Cousson <bcousson@baylibre.com>
11117 L:      linux-omap@vger.kernel.org
11118 S:      Maintained
11119 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11120
11121 OMAP HWMOD SUPPORT
11122 M:      Benoît Cousson <bcousson@baylibre.com>
11123 M:      Paul Walmsley <paul@pwsan.com>
11124 L:      linux-omap@vger.kernel.org
11125 S:      Maintained
11126 F:      arch/arm/mach-omap2/omap_hwmod.*
11127
11128 OMAP I2C DRIVER
11129 M:      Vignesh R <vigneshr@ti.com>
11130 L:      linux-omap@vger.kernel.org
11131 L:      linux-i2c@vger.kernel.org
11132 S:      Maintained
11133 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11134 F:      drivers/i2c/busses/i2c-omap.c
11135
11136 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11137 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11138 L:      linux-media@vger.kernel.org
11139 S:      Maintained
11140 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11141 F:      drivers/media/platform/omap3isp/
11142 F:      drivers/staging/media/omap4iss/
11143
11144 OMAP MMC SUPPORT
11145 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11146 L:      linux-omap@vger.kernel.org
11147 S:      Odd Fixes
11148 F:      drivers/mmc/host/omap.c
11149
11150 OMAP POWER MANAGEMENT SUPPORT
11151 M:      Kevin Hilman <khilman@kernel.org>
11152 L:      linux-omap@vger.kernel.org
11153 S:      Maintained
11154 F:      arch/arm/*omap*/*pm*
11155 F:      drivers/cpufreq/omap-cpufreq.c
11156
11157 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11158 M:      Rajendra Nayak <rnayak@codeaurora.org>
11159 M:      Paul Walmsley <paul@pwsan.com>
11160 L:      linux-omap@vger.kernel.org
11161 S:      Maintained
11162 F:      arch/arm/mach-omap2/prm*
11163
11164 OMAP RANDOM NUMBER GENERATOR SUPPORT
11165 M:      Deepak Saxena <dsaxena@plexity.net>
11166 S:      Maintained
11167 F:      drivers/char/hw_random/omap-rng.c
11168
11169 OMAP USB SUPPORT
11170 L:      linux-usb@vger.kernel.org
11171 L:      linux-omap@vger.kernel.org
11172 S:      Orphan
11173 F:      drivers/usb/*/*omap*
11174 F:      arch/arm/*omap*/usb*
11175
11176 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11177 M:      Mark Jackson <mpfj@newflow.co.uk>
11178 L:      linux-omap@vger.kernel.org
11179 S:      Maintained
11180 F:      arch/arm/boot/dts/am335x-nano.dts
11181
11182 OMAP1 SUPPORT
11183 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11184 M:      Tony Lindgren <tony@atomide.com>
11185 L:      linux-omap@vger.kernel.org
11186 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11188 S:      Maintained
11189 F:      arch/arm/mach-omap1/
11190 F:      arch/arm/plat-omap/
11191 F:      arch/arm/configs/omap1_defconfig
11192 F:      drivers/i2c/busses/i2c-omap.c
11193 F:      include/linux/platform_data/i2c-omap.h
11194 F:      include/linux/platform_data/ams-delta-fiq.h
11195
11196 OMAP2+ SUPPORT
11197 M:      Tony Lindgren <tony@atomide.com>
11198 L:      linux-omap@vger.kernel.org
11199 W:      http://www.muru.com/linux/omap/
11200 W:      http://linux.omap.com/
11201 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11203 S:      Maintained
11204 F:      arch/arm/mach-omap2/
11205 F:      arch/arm/plat-omap/
11206 F:      arch/arm/configs/omap2plus_defconfig
11207 F:      drivers/i2c/busses/i2c-omap.c
11208 F:      drivers/irqchip/irq-omap-intc.c
11209 F:      drivers/mfd/*omap*.c
11210 F:      drivers/mfd/menelaus.c
11211 F:      drivers/mfd/palmas.c
11212 F:      drivers/mfd/tps65217.c
11213 F:      drivers/mfd/tps65218.c
11214 F:      drivers/mfd/tps65910.c
11215 F:      drivers/mfd/twl-core.[ch]
11216 F:      drivers/mfd/twl4030*.c
11217 F:      drivers/mfd/twl6030*.c
11218 F:      drivers/mfd/twl6040*.c
11219 F:      drivers/regulator/palmas-regulator*.c
11220 F:      drivers/regulator/pbias-regulator.c
11221 F:      drivers/regulator/tps65217-regulator.c
11222 F:      drivers/regulator/tps65218-regulator.c
11223 F:      drivers/regulator/tps65910-regulator.c
11224 F:      drivers/regulator/twl-regulator.c
11225 F:      drivers/regulator/twl6030-regulator.c
11226 F:      include/linux/platform_data/i2c-omap.h
11227
11228 ONION OMEGA2+ BOARD
11229 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11230 L:      linux-mips@vger.kernel.org
11231 S:      Maintained
11232 F:      arch/mips/boot/dts/ralink/omega2p.dts
11233
11234 OMFS FILESYSTEM
11235 M:      Bob Copeland <me@bobcopeland.com>
11236 L:      linux-karma-devel@lists.sourceforge.net
11237 S:      Maintained
11238 F:      Documentation/filesystems/omfs.txt
11239 F:      fs/omfs/
11240
11241 OMNIKEY CARDMAN 4000 DRIVER
11242 M:      Harald Welte <laforge@gnumonks.org>
11243 S:      Maintained
11244 F:      drivers/char/pcmcia/cm4000_cs.c
11245 F:      include/linux/cm4000_cs.h
11246 F:      include/uapi/linux/cm4000_cs.h
11247
11248 OMNIKEY CARDMAN 4040 DRIVER
11249 M:      Harald Welte <laforge@gnumonks.org>
11250 S:      Maintained
11251 F:      drivers/char/pcmcia/cm4040_cs.*
11252
11253 OMNIVISION OV13858 SENSOR DRIVER
11254 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11255 L:      linux-media@vger.kernel.org
11256 T:      git git://linuxtv.org/media_tree.git
11257 S:      Maintained
11258 F:      drivers/media/i2c/ov13858.c
11259
11260 OMNIVISION OV2680 SENSOR DRIVER
11261 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11262 L:      linux-media@vger.kernel.org
11263 T:      git git://linuxtv.org/media_tree.git
11264 S:      Maintained
11265 F:      drivers/media/i2c/ov2680.c
11266 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11267
11268 OMNIVISION OV2685 SENSOR DRIVER
11269 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11270 L:      linux-media@vger.kernel.org
11271 T:      git git://linuxtv.org/media_tree.git
11272 S:      Maintained
11273 F:      drivers/media/i2c/ov2685.c
11274
11275 OMNIVISION OV5640 SENSOR DRIVER
11276 M:      Steve Longerbeam <slongerbeam@gmail.com>
11277 L:      linux-media@vger.kernel.org
11278 T:      git git://linuxtv.org/media_tree.git
11279 S:      Maintained
11280 F:      drivers/media/i2c/ov5640.c
11281
11282 OMNIVISION OV5647 SENSOR DRIVER
11283 M:      Luis Oliveira <lolivei@synopsys.com>
11284 L:      linux-media@vger.kernel.org
11285 T:      git git://linuxtv.org/media_tree.git
11286 S:      Maintained
11287 F:      drivers/media/i2c/ov5647.c
11288
11289 OMNIVISION OV5695 SENSOR DRIVER
11290 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11291 L:      linux-media@vger.kernel.org
11292 T:      git git://linuxtv.org/media_tree.git
11293 S:      Maintained
11294 F:      drivers/media/i2c/ov5695.c
11295
11296 OMNIVISION OV7670 SENSOR DRIVER
11297 M:      Jonathan Corbet <corbet@lwn.net>
11298 L:      linux-media@vger.kernel.org
11299 T:      git git://linuxtv.org/media_tree.git
11300 S:      Maintained
11301 F:      drivers/media/i2c/ov7670.c
11302 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11303
11304 OMNIVISION OV772x SENSOR DRIVER
11305 M:      Jacopo Mondi <jacopo@jmondi.org>
11306 L:      linux-media@vger.kernel.org
11307 T:      git git://linuxtv.org/media_tree.git
11308 S:      Odd fixes
11309 F:      drivers/media/i2c/ov772x.c
11310 F:      include/media/i2c/ov772x.h
11311 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11312
11313 OMNIVISION OV7740 SENSOR DRIVER
11314 M:      Wenyou Yang <wenyou.yang@microchip.com>
11315 L:      linux-media@vger.kernel.org
11316 T:      git git://linuxtv.org/media_tree.git
11317 S:      Maintained
11318 F:      drivers/media/i2c/ov7740.c
11319 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11320
11321 OMNIVISION OV9650 SENSOR DRIVER
11322 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11323 R:      Akinobu Mita <akinobu.mita@gmail.com>
11324 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11325 L:      linux-media@vger.kernel.org
11326 T:      git git://linuxtv.org/media_tree.git
11327 S:      Maintained
11328 F:      drivers/media/i2c/ov9650.c
11329 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11330
11331 ONENAND FLASH DRIVER
11332 M:      Kyungmin Park <kyungmin.park@samsung.com>
11333 L:      linux-mtd@lists.infradead.org
11334 S:      Maintained
11335 F:      drivers/mtd/nand/onenand/
11336 F:      include/linux/mtd/onenand*.h
11337
11338 ONSTREAM SCSI TAPE DRIVER
11339 M:      Willem Riede <osst@riede.org>
11340 L:      osst-users@lists.sourceforge.net
11341 L:      linux-scsi@vger.kernel.org
11342 S:      Maintained
11343 F:      Documentation/scsi/osst.txt
11344 F:      drivers/scsi/osst.*
11345 F:      drivers/scsi/osst_*.h
11346 F:      drivers/scsi/st.h
11347
11348 OP-TEE DRIVER
11349 M:      Jens Wiklander <jens.wiklander@linaro.org>
11350 S:      Maintained
11351 F:      drivers/tee/optee/
11352
11353 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11354 M:      Sumit Garg <sumit.garg@linaro.org>
11355 S:      Maintained
11356 F:      drivers/char/hw_random/optee-rng.c
11357
11358 OPA-VNIC DRIVER
11359 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11360 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11361 L:      linux-rdma@vger.kernel.org
11362 S:      Supported
11363 F:      drivers/infiniband/ulp/opa_vnic
11364
11365 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11366 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11367 M:      Frank Rowand <frowand.list@gmail.com>
11368 L:      devicetree@vger.kernel.org
11369 S:      Maintained
11370 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11371 F:      Documentation/devicetree/overlay-notes.txt
11372 F:      drivers/of/overlay.c
11373 F:      drivers/of/resolver.c
11374 K:      of_overlay_notifier_
11375
11376 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11377 M:      Rob Herring <robh+dt@kernel.org>
11378 M:      Frank Rowand <frowand.list@gmail.com>
11379 L:      devicetree@vger.kernel.org
11380 W:      http://www.devicetree.org/
11381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11382 S:      Maintained
11383 F:      drivers/of/
11384 F:      include/linux/of*.h
11385 F:      scripts/dtc/
11386 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11387
11388 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11389 M:      Rob Herring <robh+dt@kernel.org>
11390 M:      Mark Rutland <mark.rutland@arm.com>
11391 L:      devicetree@vger.kernel.org
11392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11393 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11394 S:      Maintained
11395 F:      Documentation/devicetree/
11396 F:      arch/*/boot/dts/
11397 F:      include/dt-bindings/
11398
11399 OPENCORES I2C BUS DRIVER
11400 M:      Peter Korsgaard <peter@korsgaard.com>
11401 M:      Andrew Lunn <andrew@lunn.ch>
11402 L:      linux-i2c@vger.kernel.org
11403 S:      Maintained
11404 F:      Documentation/i2c/busses/i2c-ocores
11405 F:      drivers/i2c/busses/i2c-ocores.c
11406 F:      include/linux/platform_data/i2c-ocores.h
11407
11408 OPENRISC ARCHITECTURE
11409 M:      Jonas Bonn <jonas@southpole.se>
11410 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11411 M:      Stafford Horne <shorne@gmail.com>
11412 T:      git git://github.com/openrisc/linux.git
11413 L:      openrisc@lists.librecores.org
11414 W:      http://openrisc.io
11415 S:      Maintained
11416 F:      Documentation/devicetree/bindings/openrisc/
11417 F:      Documentation/openrisc/
11418 F:      arch/openrisc/
11419 F:      drivers/irqchip/irq-ompic.c
11420 F:      drivers/irqchip/irq-or1k-*
11421
11422 OPENVSWITCH
11423 M:      Pravin B Shelar <pshelar@ovn.org>
11424 L:      netdev@vger.kernel.org
11425 L:      dev@openvswitch.org
11426 W:      http://openvswitch.org
11427 S:      Maintained
11428 F:      net/openvswitch/
11429 F:      include/uapi/linux/openvswitch.h
11430
11431 OPERATING PERFORMANCE POINTS (OPP)
11432 M:      Viresh Kumar <vireshk@kernel.org>
11433 M:      Nishanth Menon <nm@ti.com>
11434 M:      Stephen Boyd <sboyd@kernel.org>
11435 L:      linux-pm@vger.kernel.org
11436 S:      Maintained
11437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11438 F:      drivers/opp/
11439 F:      include/linux/pm_opp.h
11440 F:      Documentation/power/opp.txt
11441 F:      Documentation/devicetree/bindings/opp/
11442
11443 OPL4 DRIVER
11444 M:      Clemens Ladisch <clemens@ladisch.de>
11445 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11446 T:      git git://git.alsa-project.org/alsa-kernel.git
11447 S:      Maintained
11448 F:      sound/drivers/opl4/
11449
11450 OPROFILE
11451 M:      Robert Richter <rric@kernel.org>
11452 L:      oprofile-list@lists.sf.net
11453 S:      Maintained
11454 F:      arch/*/include/asm/oprofile*.h
11455 F:      arch/*/oprofile/
11456 F:      drivers/oprofile/
11457 F:      include/linux/oprofile.h
11458
11459 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11460 M:      Mark Fasheh <mark@fasheh.com>
11461 M:      Joel Becker <jlbec@evilplan.org>
11462 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11463 W:      http://ocfs2.wiki.kernel.org
11464 S:      Supported
11465 F:      Documentation/filesystems/ocfs2.txt
11466 F:      Documentation/filesystems/dlmfs.txt
11467 F:      fs/ocfs2/
11468
11469 ORANGEFS FILESYSTEM
11470 M:      Mike Marshall <hubcap@omnibond.com>
11471 R:      Martin Brandenburg <martin@omnibond.com>
11472 L:      devel@lists.orangefs.org
11473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11474 S:      Supported
11475 F:      fs/orangefs/
11476 F:      Documentation/filesystems/orangefs.txt
11477
11478 ORINOCO DRIVER
11479 L:      linux-wireless@vger.kernel.org
11480 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11481 W:      http://www.nongnu.org/orinoco/
11482 S:      Orphan
11483 F:      drivers/net/wireless/intersil/orinoco/
11484
11485 OSD LIBRARY and FILESYSTEM
11486 M:      Boaz Harrosh <ooo@electrozaur.com>
11487 S:      Maintained
11488 F:      drivers/scsi/osd/
11489 F:      include/scsi/osd_*
11490 F:      fs/exofs/
11491
11492 OV2659 OMNIVISION SENSOR DRIVER
11493 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11494 L:      linux-media@vger.kernel.org
11495 W:      https://linuxtv.org
11496 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11497 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11498 S:      Maintained
11499 F:      drivers/media/i2c/ov2659.c
11500 F:      include/media/i2c/ov2659.h
11501
11502 OVERLAY FILESYSTEM
11503 M:      Miklos Szeredi <miklos@szeredi.hu>
11504 L:      linux-unionfs@vger.kernel.org
11505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11506 S:      Supported
11507 F:      fs/overlayfs/
11508 F:      Documentation/filesystems/overlayfs.txt
11509
11510 P54 WIRELESS DRIVER
11511 M:      Christian Lamparter <chunkeey@googlemail.com>
11512 L:      linux-wireless@vger.kernel.org
11513 W:      http://wireless.kernel.org/en/users/Drivers/p54
11514 S:      Maintained
11515 F:      drivers/net/wireless/intersil/p54/
11516
11517 PA SEMI ETHERNET DRIVER
11518 L:      netdev@vger.kernel.org
11519 S:      Orphan
11520 F:      drivers/net/ethernet/pasemi/*
11521
11522 PA SEMI SMBUS DRIVER
11523 L:      linux-i2c@vger.kernel.org
11524 S:      Orphan
11525 F:      drivers/i2c/busses/i2c-pasemi.c
11526
11527 PADATA PARALLEL EXECUTION MECHANISM
11528 M:      Steffen Klassert <steffen.klassert@secunet.com>
11529 L:      linux-crypto@vger.kernel.org
11530 S:      Maintained
11531 F:      kernel/padata.c
11532 F:      include/linux/padata.h
11533 F:      Documentation/padata.txt
11534
11535 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11536 M:      Harald Welte <laforge@gnumonks.org>
11537 L:      platform-driver-x86@vger.kernel.org
11538 S:      Maintained
11539 F:      drivers/platform/x86/panasonic-laptop.c
11540
11541 PARALLEL LCD/KEYPAD PANEL DRIVER
11542 M:      Willy Tarreau <willy@haproxy.com>
11543 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11544 S:      Odd Fixes
11545 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11546 F:      drivers/auxdisplay/panel.c
11547
11548 PARALLEL PORT SUBSYSTEM
11549 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11550 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11551 L:      linux-parport@lists.infradead.org (subscribers-only)
11552 S:      Maintained
11553 F:      drivers/parport/
11554 F:      include/linux/parport*.h
11555 F:      drivers/char/ppdev.c
11556 F:      include/uapi/linux/ppdev.h
11557 F:      Documentation/parport*.txt
11558
11559 PARAVIRT_OPS INTERFACE
11560 M:      Juergen Gross <jgross@suse.com>
11561 M:      Alok Kataria <akataria@vmware.com>
11562 L:      virtualization@lists.linux-foundation.org
11563 S:      Supported
11564 F:      Documentation/virtual/paravirt_ops.txt
11565 F:      arch/*/kernel/paravirt*
11566 F:      arch/*/include/asm/paravirt*.h
11567 F:      include/linux/hypervisor.h
11568
11569 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11570 M:      Tim Waugh <tim@cyberelk.net>
11571 L:      linux-parport@lists.infradead.org (subscribers-only)
11572 S:      Maintained
11573 F:      Documentation/blockdev/paride.txt
11574 F:      drivers/block/paride/
11575
11576 PARISC ARCHITECTURE
11577 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11578 M:      Helge Deller <deller@gmx.de>
11579 L:      linux-parisc@vger.kernel.org
11580 W:      http://www.parisc-linux.org/
11581 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11584 S:      Maintained
11585 F:      arch/parisc/
11586 F:      Documentation/parisc/
11587 F:      drivers/parisc/
11588 F:      drivers/char/agp/parisc-agp.c
11589 F:      drivers/input/serio/gscps2.c
11590 F:      drivers/parport/parport_gsc.*
11591 F:      drivers/tty/serial/8250/8250_gsc.c
11592 F:      drivers/video/fbdev/sti*
11593 F:      drivers/video/console/sti*
11594 F:      drivers/video/logo/logo_parisc*
11595
11596 PARMAN
11597 M:      Jiri Pirko <jiri@mellanox.com>
11598 L:      netdev@vger.kernel.org
11599 S:      Supported
11600 F:      lib/parman.c
11601 F:      lib/test_parman.c
11602 F:      include/linux/parman.h
11603
11604 PC87360 HARDWARE MONITORING DRIVER
11605 M:      Jim Cromie <jim.cromie@gmail.com>
11606 L:      linux-hwmon@vger.kernel.org
11607 S:      Maintained
11608 F:      Documentation/hwmon/pc87360
11609 F:      drivers/hwmon/pc87360.c
11610
11611 PC8736x GPIO DRIVER
11612 M:      Jim Cromie <jim.cromie@gmail.com>
11613 S:      Maintained
11614 F:      drivers/char/pc8736x_gpio.c
11615
11616 PC87427 HARDWARE MONITORING DRIVER
11617 M:      Jean Delvare <jdelvare@suse.com>
11618 L:      linux-hwmon@vger.kernel.org
11619 S:      Maintained
11620 F:      Documentation/hwmon/pc87427
11621 F:      drivers/hwmon/pc87427.c
11622
11623 PCA9532 LED DRIVER
11624 M:      Riku Voipio <riku.voipio@iki.fi>
11625 S:      Maintained
11626 F:      drivers/leds/leds-pca9532.c
11627 F:      include/linux/leds-pca9532.h
11628
11629 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11630 M:      Guenter Roeck <linux@roeck-us.net>
11631 L:      linux-i2c@vger.kernel.org
11632 S:      Maintained
11633 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11634
11635 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11636 M:      Khalid Aziz <khalid@gonehiking.org>
11637 S:      Maintained
11638 F:      drivers/firmware/pcdp.*
11639
11640 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11641 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11642 L:      linux-pci@vger.kernel.org
11643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11644 S:      Maintained
11645 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11646 F:      drivers/pci/controller/pci-aardvark.c
11647
11648 PCI DRIVER FOR ALTERA PCIE IP
11649 M:      Ley Foon Tan <lftan@altera.com>
11650 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11651 L:      linux-pci@vger.kernel.org
11652 S:      Supported
11653 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11654 F:      drivers/pci/controller/pcie-altera.c
11655
11656 PCI DRIVER FOR APPLIEDMICRO XGENE
11657 M:      Toan Le <toan@os.amperecomputing.com>
11658 L:      linux-pci@vger.kernel.org
11659 L:      linux-arm-kernel@lists.infradead.org
11660 S:      Maintained
11661 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11662 F:      drivers/pci/controller/pci-xgene.c
11663
11664 PCI DRIVER FOR ARM VERSATILE PLATFORM
11665 M:      Rob Herring <robh@kernel.org>
11666 L:      linux-pci@vger.kernel.org
11667 L:      linux-arm-kernel@lists.infradead.org
11668 S:      Maintained
11669 F:      Documentation/devicetree/bindings/pci/versatile.txt
11670 F:      drivers/pci/controller/pci-versatile.c
11671
11672 PCI DRIVER FOR ARMADA 8K
11673 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11674 L:      linux-pci@vger.kernel.org
11675 L:      linux-arm-kernel@lists.infradead.org
11676 S:      Maintained
11677 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11678 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11679
11680 PCI DRIVER FOR CADENCE PCIE IP
11681 M:      Alan Douglas <adouglas@cadence.com>
11682 L:      linux-pci@vger.kernel.org
11683 S:      Maintained
11684 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11685 F:      drivers/pci/controller/pcie-cadence*
11686
11687 PCI DRIVER FOR FREESCALE LAYERSCAPE
11688 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11689 M:      Mingkai Hu <mingkai.hu@nxp.com>
11690 M:      Roy Zang <roy.zang@nxp.com>
11691 L:      linuxppc-dev@lists.ozlabs.org
11692 L:      linux-pci@vger.kernel.org
11693 L:      linux-arm-kernel@lists.infradead.org
11694 S:      Maintained
11695 F:      drivers/pci/controller/dwc/*layerscape*
11696
11697 PCI DRIVER FOR GENERIC OF HOSTS
11698 M:      Will Deacon <will.deacon@arm.com>
11699 L:      linux-pci@vger.kernel.org
11700 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11701 S:      Maintained
11702 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11703 F:      drivers/pci/controller/pci-host-common.c
11704 F:      drivers/pci/controller/pci-host-generic.c
11705
11706 PCI DRIVER FOR IMX6
11707 M:      Richard Zhu <hongxing.zhu@nxp.com>
11708 M:      Lucas Stach <l.stach@pengutronix.de>
11709 L:      linux-pci@vger.kernel.org
11710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11711 S:      Maintained
11712 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11713 F:      drivers/pci/controller/dwc/*imx6*
11714
11715 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11716 M:      Keith Busch <keith.busch@intel.com>
11717 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11718 L:      linux-pci@vger.kernel.org
11719 S:      Supported
11720 F:      drivers/pci/controller/vmd.c
11721
11722 PCI DRIVER FOR MICROSEMI SWITCHTEC
11723 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11724 M:      Logan Gunthorpe <logang@deltatee.com>
11725 L:      linux-pci@vger.kernel.org
11726 S:      Maintained
11727 F:      Documentation/switchtec.txt
11728 F:      Documentation/ABI/testing/sysfs-class-switchtec
11729 F:      drivers/pci/switch/switchtec*
11730 F:      include/uapi/linux/switchtec_ioctl.h
11731 F:      include/linux/switchtec.h
11732 F:      drivers/ntb/hw/mscc/
11733
11734 PCI DRIVER FOR MOBIVEIL PCIE IP
11735 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11736 L:      linux-pci@vger.kernel.org
11737 S:      Supported
11738 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11739 F:      drivers/pci/controller/pcie-mobiveil.c
11740
11741 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11742 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11743 M:      Jason Cooper <jason@lakedaemon.net>
11744 L:      linux-pci@vger.kernel.org
11745 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11746 S:      Maintained
11747 F:      drivers/pci/controller/*mvebu*
11748
11749 PCI DRIVER FOR NVIDIA TEGRA
11750 M:      Thierry Reding <thierry.reding@gmail.com>
11751 L:      linux-tegra@vger.kernel.org
11752 L:      linux-pci@vger.kernel.org
11753 S:      Supported
11754 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11755 F:      drivers/pci/controller/pci-tegra.c
11756
11757 PCI DRIVER FOR RENESAS R-CAR
11758 M:      Simon Horman <horms@verge.net.au>
11759 L:      linux-pci@vger.kernel.org
11760 L:      linux-renesas-soc@vger.kernel.org
11761 S:      Maintained
11762 F:      drivers/pci/controller/*rcar*
11763
11764 PCI DRIVER FOR SAMSUNG EXYNOS
11765 M:      Jingoo Han <jingoohan1@gmail.com>
11766 L:      linux-pci@vger.kernel.org
11767 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11768 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11769 S:      Maintained
11770 F:      drivers/pci/controller/dwc/pci-exynos.c
11771
11772 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11773 M:      Jingoo Han <jingoohan1@gmail.com>
11774 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11775 L:      linux-pci@vger.kernel.org
11776 S:      Maintained
11777 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11778 F:      drivers/pci/controller/dwc/*designware*
11779
11780 PCI DRIVER FOR TI DRA7XX
11781 M:      Kishon Vijay Abraham I <kishon@ti.com>
11782 L:      linux-omap@vger.kernel.org
11783 L:      linux-pci@vger.kernel.org
11784 S:      Supported
11785 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11786 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11787
11788 PCI DRIVER FOR TI KEYSTONE
11789 M:      Murali Karicheri <m-karicheri2@ti.com>
11790 L:      linux-pci@vger.kernel.org
11791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11792 S:      Maintained
11793 F:      drivers/pci/controller/dwc/pci-keystone.c
11794
11795 PCI ENDPOINT SUBSYSTEM
11796 M:      Kishon Vijay Abraham I <kishon@ti.com>
11797 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11798 L:      linux-pci@vger.kernel.org
11799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11800 S:      Supported
11801 F:      drivers/pci/endpoint/
11802 F:      drivers/misc/pci_endpoint_test.c
11803 F:      tools/pci/
11804
11805 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11806 M:      Russell Currey <ruscur@russell.cc>
11807 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11808 M:      Oliver O'Halloran <oohall@gmail.com>
11809 L:      linuxppc-dev@lists.ozlabs.org
11810 S:      Supported
11811 F:      Documentation/PCI/pci-error-recovery.txt
11812 F:      drivers/pci/pcie/aer.c
11813 F:      drivers/pci/pcie/dpc.c
11814 F:      drivers/pci/pcie/err.c
11815 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11816 F:      arch/powerpc/kernel/eeh*.c
11817 F:      arch/powerpc/platforms/*/eeh*.c
11818 F:      arch/powerpc/include/*/eeh*.h
11819
11820 PCI ERROR RECOVERY
11821 M:      Linas Vepstas <linasvepstas@gmail.com>
11822 L:      linux-pci@vger.kernel.org
11823 S:      Supported
11824 F:      Documentation/PCI/pci-error-recovery.txt
11825
11826 PCI MSI DRIVER FOR ALTERA MSI IP
11827 M:      Ley Foon Tan <lftan@altera.com>
11828 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11829 L:      linux-pci@vger.kernel.org
11830 S:      Supported
11831 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11832 F:      drivers/pci/controller/pcie-altera-msi.c
11833
11834 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11835 M:      Toan Le <toan@os.amperecomputing.com>
11836 L:      linux-pci@vger.kernel.org
11837 L:      linux-arm-kernel@lists.infradead.org
11838 S:      Maintained
11839 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11840 F:      drivers/pci/controller/pci-xgene-msi.c
11841
11842 PCI SUBSYSTEM
11843 M:      Bjorn Helgaas <bhelgaas@google.com>
11844 L:      linux-pci@vger.kernel.org
11845 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11847 S:      Supported
11848 F:      Documentation/devicetree/bindings/pci/
11849 F:      Documentation/PCI/
11850 F:      drivers/acpi/pci*
11851 F:      drivers/pci/
11852 F:      include/asm-generic/pci*
11853 F:      include/linux/pci*
11854 F:      include/linux/of_pci.h
11855 F:      include/uapi/linux/pci*
11856 F:      lib/pci*
11857 F:      arch/x86/pci/
11858 F:      arch/x86/kernel/quirks.c
11859 F:      arch/x86/kernel/early-quirks.c
11860
11861 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11862 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11863 L:      linux-pci@vger.kernel.org
11864 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11866 S:      Supported
11867 F:      drivers/pci/controller/
11868
11869 PCIE DRIVER FOR AMLOGIC MESON
11870 M:      Yue Wang <yue.wang@Amlogic.com>
11871 L:      linux-pci@vger.kernel.org
11872 L:      linux-amlogic@lists.infradead.org
11873 S:      Maintained
11874 F:      drivers/pci/controller/dwc/pci-meson.c
11875
11876 PCIE DRIVER FOR AXIS ARTPEC
11877 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11878 L:      linux-arm-kernel@axis.com
11879 L:      linux-pci@vger.kernel.org
11880 S:      Maintained
11881 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11882 F:      drivers/pci/controller/dwc/*artpec*
11883
11884 PCIE DRIVER FOR CAVIUM THUNDERX
11885 M:      David Daney <david.daney@cavium.com>
11886 L:      linux-pci@vger.kernel.org
11887 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11888 S:      Supported
11889 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11890 F:      drivers/pci/controller/pci-thunder-*
11891
11892 PCIE DRIVER FOR HISILICON
11893 M:      Zhou Wang <wangzhou1@hisilicon.com>
11894 L:      linux-pci@vger.kernel.org
11895 S:      Maintained
11896 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11897 F:      drivers/pci/controller/dwc/pcie-hisi.c
11898
11899 PCIE DRIVER FOR HISILICON KIRIN
11900 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11901 M:      Binghui Wang <wangbinghui@hisilicon.com>
11902 L:      linux-pci@vger.kernel.org
11903 S:      Maintained
11904 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11905 F:      drivers/pci/controller/dwc/pcie-kirin.c
11906
11907 PCIE DRIVER FOR HISILICON STB
11908 M:      Shawn Guo <shawn.guo@linaro.org>
11909 L:      linux-pci@vger.kernel.org
11910 S:      Maintained
11911 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11912 F:      drivers/pci/controller/dwc/pcie-histb.c
11913
11914 PCIE DRIVER FOR MEDIATEK
11915 M:      Ryder Lee <ryder.lee@mediatek.com>
11916 L:      linux-pci@vger.kernel.org
11917 L:      linux-mediatek@lists.infradead.org
11918 S:      Supported
11919 F:      Documentation/devicetree/bindings/pci/mediatek*
11920 F:      drivers/pci/controller/*mediatek*
11921
11922 PCIE DRIVER FOR QUALCOMM MSM
11923 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11924 L:      linux-pci@vger.kernel.org
11925 L:      linux-arm-msm@vger.kernel.org
11926 S:      Maintained
11927 F:      drivers/pci/controller/dwc/*qcom*
11928
11929 PCIE DRIVER FOR ROCKCHIP
11930 M:      Shawn Lin <shawn.lin@rock-chips.com>
11931 L:      linux-pci@vger.kernel.org
11932 L:      linux-rockchip@lists.infradead.org
11933 S:      Maintained
11934 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11935 F:      drivers/pci/controller/pcie-rockchip*
11936
11937 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11938 M:      Linus Walleij <linus.walleij@linaro.org>
11939 L:      linux-pci@vger.kernel.org
11940 S:      Maintained
11941 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11942 F:      drivers/pci/controller/pci-v3-semi.c
11943
11944 PCIE DRIVER FOR SOCIONEXT UNIPHIER
11945 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
11946 L:      linux-pci@vger.kernel.org
11947 S:      Maintained
11948 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
11949 F:      drivers/pci/controller/dwc/pcie-uniphier.c
11950
11951 PCIE DRIVER FOR ST SPEAR13XX
11952 M:      Pratyush Anand <pratyush.anand@gmail.com>
11953 L:      linux-pci@vger.kernel.org
11954 S:      Maintained
11955 F:      drivers/pci/controller/dwc/*spear*
11956
11957 PCMCIA SUBSYSTEM
11958 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11960 S:      Odd Fixes
11961 F:      Documentation/pcmcia/
11962 F:      tools/pcmcia/
11963 F:      drivers/pcmcia/
11964 F:      include/pcmcia/
11965
11966 PCNET32 NETWORK DRIVER
11967 M:      Don Fry <pcnet32@frontier.com>
11968 L:      netdev@vger.kernel.org
11969 S:      Maintained
11970 F:      drivers/net/ethernet/amd/pcnet32.c
11971
11972 PCRYPT PARALLEL CRYPTO ENGINE
11973 M:      Steffen Klassert <steffen.klassert@secunet.com>
11974 L:      linux-crypto@vger.kernel.org
11975 S:      Maintained
11976 F:      crypto/pcrypt.c
11977 F:      include/crypto/pcrypt.h
11978
11979 PEAQ WMI HOTKEYS DRIVER
11980 M:      Hans de Goede <hdegoede@redhat.com>
11981 L:      platform-driver-x86@vger.kernel.org
11982 S:      Maintained
11983 F:      drivers/platform/x86/peaq-wmi.c
11984
11985 PER-CPU MEMORY ALLOCATOR
11986 M:      Dennis Zhou <dennis@kernel.org>
11987 M:      Tejun Heo <tj@kernel.org>
11988 M:      Christoph Lameter <cl@linux.com>
11989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11990 S:      Maintained
11991 F:      include/linux/percpu*.h
11992 F:      mm/percpu*.c
11993 F:      arch/*/include/asm/percpu.h
11994
11995 PER-TASK DELAY ACCOUNTING
11996 M:      Balbir Singh <bsingharora@gmail.com>
11997 S:      Maintained
11998 F:      include/linux/delayacct.h
11999 F:      kernel/delayacct.c
12000
12001 PERFORMANCE EVENTS SUBSYSTEM
12002 M:      Peter Zijlstra <peterz@infradead.org>
12003 M:      Ingo Molnar <mingo@redhat.com>
12004 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12005 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12006 R:      Jiri Olsa <jolsa@redhat.com>
12007 R:      Namhyung Kim <namhyung@kernel.org>
12008 L:      linux-kernel@vger.kernel.org
12009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12010 S:      Supported
12011 F:      kernel/events/*
12012 F:      include/linux/perf_event.h
12013 F:      include/uapi/linux/perf_event.h
12014 F:      arch/*/kernel/perf_event*.c
12015 F:      arch/*/kernel/*/perf_event*.c
12016 F:      arch/*/kernel/*/*/perf_event*.c
12017 F:      arch/*/include/asm/perf_event.h
12018 F:      arch/*/kernel/perf_callchain.c
12019 F:      arch/*/events/*
12020 F:      tools/perf/
12021
12022 PERSONALITY HANDLING
12023 M:      Christoph Hellwig <hch@infradead.org>
12024 L:      linux-abi-devel@lists.sourceforge.net
12025 S:      Maintained
12026 F:      include/linux/personality.h
12027 F:      include/uapi/linux/personality.h
12028
12029 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12030 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12031 L:      linux-input@vger.kernel.org
12032 S:      Maintained
12033 F:      Documentation/input/devices/pxrc.rst
12034 F:      drivers/input/joystick/pxrc.c
12035
12036 PHONET PROTOCOL
12037 M:      Remi Denis-Courmont <courmisch@gmail.com>
12038 S:      Supported
12039 F:      Documentation/networking/phonet.txt
12040 F:      include/linux/phonet.h
12041 F:      include/net/phonet/
12042 F:      include/uapi/linux/phonet.h
12043 F:      net/phonet/
12044
12045 PHRAM MTD DRIVER
12046 M:      Joern Engel <joern@lazybastard.org>
12047 L:      linux-mtd@lists.infradead.org
12048 S:      Maintained
12049 F:      drivers/mtd/devices/phram.c
12050
12051 PICOLCD HID DRIVER
12052 M:      Bruno Prémont <bonbons@linux-vserver.org>
12053 L:      linux-input@vger.kernel.org
12054 S:      Maintained
12055 F:      drivers/hid/hid-picolcd*
12056
12057 PICOXCELL SUPPORT
12058 M:      Jamie Iles <jamie@jamieiles.com>
12059 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12060 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12061 S:      Supported
12062 F:      arch/arm/boot/dts/picoxcell*
12063 F:      arch/arm/mach-picoxcell/
12064 F:      drivers/crypto/picoxcell*
12065
12066 PIN CONTROL SUBSYSTEM
12067 M:      Linus Walleij <linus.walleij@linaro.org>
12068 L:      linux-gpio@vger.kernel.org
12069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12070 S:      Maintained
12071 F:      Documentation/devicetree/bindings/pinctrl/
12072 F:      Documentation/driver-api/pinctl.rst
12073 F:      drivers/pinctrl/
12074 F:      include/linux/pinctrl/
12075
12076 PIN CONTROLLER - MICROCHIP AT91
12077 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12078 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12079 L:      linux-gpio@vger.kernel.org
12080 S:      Supported
12081 F:      drivers/pinctrl/pinctrl-at91*
12082
12083 PIN CONTROLLER - FREESCALE
12084 M:      Dong Aisheng <aisheng.dong@nxp.com>
12085 M:      Fabio Estevam <festevam@gmail.com>
12086 M:      Shawn Guo <shawnguo@kernel.org>
12087 M:      Stefan Agner <stefan@agner.ch>
12088 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12089 L:      linux-gpio@vger.kernel.org
12090 S:      Maintained
12091 F:      drivers/pinctrl/freescale/
12092 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12093
12094 PIN CONTROLLER - INTEL
12095 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12096 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12098 S:      Maintained
12099 F:      drivers/pinctrl/intel/
12100
12101 PIN CONTROLLER - MEDIATEK
12102 M:      Sean Wang <sean.wang@kernel.org>
12103 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12104 S:      Maintained
12105 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12106 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12107 F:      drivers/pinctrl/mediatek/
12108
12109 PIN CONTROLLER - QUALCOMM
12110 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12111 S:      Maintained
12112 L:      linux-arm-msm@vger.kernel.org
12113 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12114 F:      drivers/pinctrl/qcom/
12115
12116 PIN CONTROLLER - RENESAS
12117 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12118 L:      linux-renesas-soc@vger.kernel.org
12119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12120 S:      Maintained
12121 F:      drivers/pinctrl/pinctrl-rz*
12122 F:      drivers/pinctrl/sh-pfc/
12123
12124 PIN CONTROLLER - SAMSUNG
12125 M:      Tomasz Figa <tomasz.figa@gmail.com>
12126 M:      Krzysztof Kozlowski <krzk@kernel.org>
12127 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12128 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12129 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12130 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12132 S:      Maintained
12133 F:      drivers/pinctrl/samsung/
12134 F:      include/dt-bindings/pinctrl/samsung.h
12135 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12136
12137 PIN CONTROLLER - SINGLE
12138 M:      Tony Lindgren <tony@atomide.com>
12139 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12140 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12141 L:      linux-omap@vger.kernel.org
12142 S:      Maintained
12143 F:      drivers/pinctrl/pinctrl-single.c
12144
12145 PIN CONTROLLER - ST SPEAR
12146 M:      Viresh Kumar <vireshk@kernel.org>
12147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12148 W:      http://www.st.com/spear
12149 S:      Maintained
12150 F:      drivers/pinctrl/spear/
12151
12152 PISTACHIO SOC SUPPORT
12153 M:      James Hartley <james.hartley@sondrel.com>
12154 L:      linux-mips@vger.kernel.org
12155 S:      Odd Fixes
12156 F:      arch/mips/pistachio/
12157 F:      arch/mips/include/asm/mach-pistachio/
12158 F:      arch/mips/boot/dts/img/pistachio*
12159 F:      arch/mips/configs/pistachio*_defconfig
12160
12161 PKTCDVD DRIVER
12162 S:      Orphan
12163 M:      linux-block@vger.kernel.org
12164 F:      drivers/block/pktcdvd.c
12165 F:      include/linux/pktcdvd.h
12166 F:      include/uapi/linux/pktcdvd.h
12167
12168 PKUNITY SOC DRIVERS
12169 M:      Guan Xuetao <gxt@pku.edu.cn>
12170 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12171 S:      Maintained
12172 T:      git git://github.com/gxt/linux.git
12173 F:      drivers/input/serio/i8042-unicore32io.h
12174 F:      drivers/i2c/busses/i2c-puv3.c
12175 F:      drivers/video/fbdev/fb-puv3.c
12176 F:      drivers/rtc/rtc-puv3.c
12177
12178 PMBUS HARDWARE MONITORING DRIVERS
12179 M:      Guenter Roeck <linux@roeck-us.net>
12180 L:      linux-hwmon@vger.kernel.org
12181 W:      http://hwmon.wiki.kernel.org/
12182 W:      http://www.roeck-us.net/linux/drivers/
12183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12184 S:      Maintained
12185 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12186 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12187 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12188 F:      Documentation/hwmon/adm1275
12189 F:      Documentation/hwmon/ibm-cffps
12190 F:      Documentation/hwmon/ir35221
12191 F:      Documentation/hwmon/lm25066
12192 F:      Documentation/hwmon/ltc2978
12193 F:      Documentation/hwmon/ltc3815
12194 F:      Documentation/hwmon/max16064
12195 F:      Documentation/hwmon/max20751
12196 F:      Documentation/hwmon/max31785
12197 F:      Documentation/hwmon/max34440
12198 F:      Documentation/hwmon/max8688
12199 F:      Documentation/hwmon/pmbus
12200 F:      Documentation/hwmon/pmbus-core
12201 F:      Documentation/hwmon/tps40422
12202 F:      Documentation/hwmon/ucd9000
12203 F:      Documentation/hwmon/ucd9200
12204 F:      Documentation/hwmon/zl6100
12205 F:      drivers/hwmon/pmbus/
12206 F:      include/linux/pmbus.h
12207
12208 PMC SIERRA MaxRAID DRIVER
12209 L:      linux-scsi@vger.kernel.org
12210 W:      http://www.pmc-sierra.com/
12211 S:      Orphan
12212 F:      drivers/scsi/pmcraid.*
12213
12214 PMC SIERRA PM8001 DRIVER
12215 M:      Jack Wang <jinpu.wang@profitbricks.com>
12216 M:      lindar_liu@usish.com
12217 L:      linux-scsi@vger.kernel.org
12218 S:      Supported
12219 F:      drivers/scsi/pm8001/
12220
12221 PNP SUPPORT
12222 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12223 S:      Maintained
12224 F:      drivers/pnp/
12225
12226 PNI RM3100 IIO DRIVER
12227 M:      Song Qiang <songqiang1304521@gmail.com>
12228 L:      linux-iio@vger.kernel.org
12229 S:      Maintained
12230 F:      drivers/iio/magnetometer/rm3100*
12231 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12232
12233 POSIX CLOCKS and TIMERS
12234 M:      Thomas Gleixner <tglx@linutronix.de>
12235 L:      linux-kernel@vger.kernel.org
12236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12237 S:      Maintained
12238 F:      fs/timerfd.c
12239 F:      include/linux/timer*
12240 F:      kernel/time/*timer*
12241
12242 POWER MANAGEMENT CORE
12243 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12244 L:      linux-pm@vger.kernel.org
12245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12246 B:      https://bugzilla.kernel.org
12247 S:      Supported
12248 F:      drivers/base/power/
12249 F:      include/linux/pm.h
12250 F:      include/linux/pm_*
12251 F:      include/linux/powercap.h
12252 F:      drivers/powercap/
12253 F:      kernel/configs/nopm.config
12254
12255 POWER STATE COORDINATION INTERFACE (PSCI)
12256 M:      Mark Rutland <mark.rutland@arm.com>
12257 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12258 L:      linux-arm-kernel@lists.infradead.org
12259 S:      Maintained
12260 F:      drivers/firmware/psci*.c
12261 F:      include/linux/psci.h
12262 F:      include/uapi/linux/psci.h
12263
12264 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12265 M:      Sebastian Reichel <sre@kernel.org>
12266 L:      linux-pm@vger.kernel.org
12267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12268 S:      Maintained
12269 F:      Documentation/ABI/testing/sysfs-class-power
12270 F:      Documentation/devicetree/bindings/power/supply/
12271 F:      include/linux/power_supply.h
12272 F:      drivers/power/supply/
12273
12274 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12275 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12276 L:      linuxppc-dev@lists.ozlabs.org
12277 S:      Maintained
12278 F:      drivers/char/powernv-op-panel.c
12279
12280 PPP OVER ATM (RFC 2364)
12281 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12282 S:      Maintained
12283 F:      net/atm/pppoatm.c
12284 F:      include/uapi/linux/atmppp.h
12285
12286 PPP OVER ETHERNET
12287 M:      Michal Ostrowski <mostrows@earthlink.net>
12288 S:      Maintained
12289 F:      drivers/net/ppp/pppoe.c
12290 F:      drivers/net/ppp/pppox.c
12291
12292 PPP OVER L2TP
12293 M:      James Chapman <jchapman@katalix.com>
12294 S:      Maintained
12295 F:      net/l2tp/l2tp_ppp.c
12296 F:      include/linux/if_pppol2tp.h
12297 F:      include/uapi/linux/if_pppol2tp.h
12298
12299 PPP PROTOCOL DRIVERS AND COMPRESSORS
12300 M:      Paul Mackerras <paulus@samba.org>
12301 L:      linux-ppp@vger.kernel.org
12302 S:      Maintained
12303 F:      drivers/net/ppp/ppp_*
12304
12305 PPS SUPPORT
12306 M:      Rodolfo Giometti <giometti@enneenne.com>
12307 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12308 L:      linuxpps@ml.enneenne.com (subscribers-only)
12309 S:      Maintained
12310 F:      Documentation/pps/
12311 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12312 F:      Documentation/ABI/testing/sysfs-pps
12313 F:      drivers/pps/
12314 F:      include/linux/pps*.h
12315 F:      include/uapi/linux/pps.h
12316
12317 PPTP DRIVER
12318 M:      Dmitry Kozlov <xeb@mail.ru>
12319 L:      netdev@vger.kernel.org
12320 S:      Maintained
12321 F:      drivers/net/ppp/pptp.c
12322 W:      http://sourceforge.net/projects/accel-pptp
12323
12324 PRINTK
12325 M:      Petr Mladek <pmladek@suse.com>
12326 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12327 R:      Steven Rostedt <rostedt@goodmis.org>
12328 S:      Maintained
12329 F:      kernel/printk/
12330 F:      include/linux/printk.h
12331
12332 PRISM54 WIRELESS DRIVER
12333 M:      Luis Chamberlain <mcgrof@kernel.org>
12334 L:      linux-wireless@vger.kernel.org
12335 W:      http://wireless.kernel.org/en/users/Drivers/p54
12336 S:      Obsolete
12337 F:      drivers/net/wireless/intersil/prism54/
12338
12339 PROC FILESYSTEM
12340 R:      Alexey Dobriyan <adobriyan@gmail.com>
12341 L:      linux-kernel@vger.kernel.org
12342 L:      linux-fsdevel@vger.kernel.org
12343 S:      Maintained
12344 F:      fs/proc/
12345 F:      include/linux/proc_fs.h
12346 F:      tools/testing/selftests/proc/
12347 F:      Documentation/filesystems/proc.txt
12348
12349 PROC SYSCTL
12350 M:      Luis Chamberlain <mcgrof@kernel.org>
12351 M:      Kees Cook <keescook@chromium.org>
12352 L:      linux-kernel@vger.kernel.org
12353 L:      linux-fsdevel@vger.kernel.org
12354 S:      Maintained
12355 F:      fs/proc/proc_sysctl.c
12356 F:      include/linux/sysctl.h
12357 F:      kernel/sysctl.c
12358 F:      tools/testing/selftests/sysctl/
12359
12360 PS3 NETWORK SUPPORT
12361 M:      Geoff Levand <geoff@infradead.org>
12362 L:      netdev@vger.kernel.org
12363 L:      linuxppc-dev@lists.ozlabs.org
12364 S:      Maintained
12365 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12366
12367 PS3 PLATFORM SUPPORT
12368 M:      Geoff Levand <geoff@infradead.org>
12369 L:      linuxppc-dev@lists.ozlabs.org
12370 S:      Maintained
12371 F:      arch/powerpc/boot/ps3*
12372 F:      arch/powerpc/include/asm/lv1call.h
12373 F:      arch/powerpc/include/asm/ps3*.h
12374 F:      arch/powerpc/platforms/ps3/
12375 F:      drivers/*/ps3*
12376 F:      drivers/ps3/
12377 F:      drivers/rtc/rtc-ps3.c
12378 F:      drivers/usb/host/*ps3.c
12379 F:      sound/ppc/snd_ps3*
12380
12381 PS3VRAM DRIVER
12382 M:      Jim Paris <jim@jtan.com>
12383 M:      Geoff Levand <geoff@infradead.org>
12384 L:      linuxppc-dev@lists.ozlabs.org
12385 S:      Maintained
12386 F:      drivers/block/ps3vram.c
12387
12388 PSAMPLE PACKET SAMPLING SUPPORT:
12389 M:      Yotam Gigi <yotam.gi@gmail.com>
12390 S:      Maintained
12391 F:      net/psample
12392 F:      include/net/psample.h
12393 F:      include/uapi/linux/psample.h
12394
12395 PSTORE FILESYSTEM
12396 M:      Kees Cook <keescook@chromium.org>
12397 M:      Anton Vorontsov <anton@enomsg.org>
12398 M:      Colin Cross <ccross@android.com>
12399 M:      Tony Luck <tony.luck@intel.com>
12400 S:      Maintained
12401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12402 F:      fs/pstore/
12403 F:      include/linux/pstore*
12404 F:      drivers/firmware/efi/efi-pstore.c
12405 F:      drivers/acpi/apei/erst.c
12406 F:      Documentation/admin-guide/ramoops.rst
12407 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12408 K:      \b(pstore|ramoops)
12409
12410 PTP HARDWARE CLOCK SUPPORT
12411 M:      Richard Cochran <richardcochran@gmail.com>
12412 L:      netdev@vger.kernel.org
12413 S:      Maintained
12414 W:      http://linuxptp.sourceforge.net/
12415 F:      Documentation/ABI/testing/sysfs-ptp
12416 F:      Documentation/ptp/*
12417 F:      drivers/net/phy/dp83640*
12418 F:      drivers/ptp/*
12419 F:      include/linux/ptp_cl*
12420
12421 PTRACE SUPPORT
12422 M:      Oleg Nesterov <oleg@redhat.com>
12423 S:      Maintained
12424 F:      include/asm-generic/syscall.h
12425 F:      include/linux/ptrace.h
12426 F:      include/linux/regset.h
12427 F:      include/linux/tracehook.h
12428 F:      include/uapi/linux/ptrace.h
12429 F:      include/uapi/linux/ptrace.h
12430 F:      include/asm-generic/ptrace.h
12431 F:      kernel/ptrace.c
12432 F:      arch/*/ptrace*.c
12433 F:      arch/*/*/ptrace*.c
12434 F:      arch/*/include/asm/ptrace*.h
12435
12436 PULSE8-CEC DRIVER
12437 M:      Hans Verkuil <hverkuil@xs4all.nl>
12438 L:      linux-media@vger.kernel.org
12439 T:      git git://linuxtv.org/media_tree.git
12440 S:      Maintained
12441 F:      drivers/media/usb/pulse8-cec/*
12442 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12443
12444 PVRUSB2 VIDEO4LINUX DRIVER
12445 M:      Mike Isely <isely@pobox.com>
12446 L:      pvrusb2@isely.net       (subscribers-only)
12447 L:      linux-media@vger.kernel.org
12448 W:      http://www.isely.net/pvrusb2/
12449 T:      git git://linuxtv.org/media_tree.git
12450 S:      Maintained
12451 F:      Documentation/media/v4l-drivers/pvrusb2*
12452 F:      drivers/media/usb/pvrusb2/
12453
12454 PWC WEBCAM DRIVER
12455 M:      Hans Verkuil <hverkuil@xs4all.nl>
12456 L:      linux-media@vger.kernel.org
12457 T:      git git://linuxtv.org/media_tree.git
12458 S:      Odd Fixes
12459 F:      drivers/media/usb/pwc/*
12460
12461 PWM FAN DRIVER
12462 M:      Kamil Debski <kamil@wypas.org>
12463 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12464 L:      linux-hwmon@vger.kernel.org
12465 S:      Supported
12466 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12467 F:      Documentation/hwmon/pwm-fan
12468 F:      drivers/hwmon/pwm-fan.c
12469
12470 PWM IR Transmitter
12471 M:      Sean Young <sean@mess.org>
12472 L:      linux-media@vger.kernel.org
12473 S:      Maintained
12474 F:      drivers/media/rc/pwm-ir-tx.c
12475
12476 PWM SUBSYSTEM
12477 M:      Thierry Reding <thierry.reding@gmail.com>
12478 L:      linux-pwm@vger.kernel.org
12479 S:      Maintained
12480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12481 F:      Documentation/pwm.txt
12482 F:      Documentation/devicetree/bindings/pwm/
12483 F:      include/linux/pwm.h
12484 F:      drivers/pwm/
12485 F:      drivers/video/backlight/pwm_bl.c
12486 F:      include/linux/pwm_backlight.h
12487 F:      drivers/gpio/gpio-mvebu.c
12488 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12489
12490 PXA GPIO DRIVER
12491 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12492 L:      linux-gpio@vger.kernel.org
12493 S:      Maintained
12494 F:      drivers/gpio/gpio-pxa.c
12495
12496 PXA MMCI DRIVER
12497 S:      Orphan
12498
12499 PXA RTC DRIVER
12500 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12501 L:      linux-rtc@vger.kernel.org
12502 S:      Maintained
12503
12504 PXA2xx/PXA3xx SUPPORT
12505 M:      Daniel Mack <daniel@zonque.org>
12506 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12507 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12509 T:      git git://github.com/hzhuang1/linux.git
12510 T:      git git://github.com/rjarzmik/linux.git
12511 S:      Maintained
12512 F:      arch/arm/boot/dts/pxa*
12513 F:      arch/arm/mach-pxa/
12514 F:      drivers/dma/pxa*
12515 F:      drivers/pcmcia/pxa2xx*
12516 F:      drivers/pinctrl/pxa/
12517 F:      drivers/spi/spi-pxa2xx*
12518 F:      drivers/usb/gadget/udc/pxa2*
12519 F:      include/sound/pxa2xx-lib.h
12520 F:      sound/arm/pxa*
12521 F:      sound/soc/pxa/
12522
12523 QAT DRIVER
12524 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12525 L:      qat-linux@intel.com
12526 S:      Supported
12527 F:      drivers/crypto/qat/
12528
12529 QCOM AUDIO (ASoC) DRIVERS
12530 M:      Patrick Lai <plai@codeaurora.org>
12531 M:      Banajit Goswami <bgoswami@codeaurora.org>
12532 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12533 S:      Supported
12534 F:      sound/soc/qcom/
12535
12536 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12537 M:      Gabriel Somlo <somlo@cmu.edu>
12538 M:      "Michael S. Tsirkin" <mst@redhat.com>
12539 L:      qemu-devel@nongnu.org
12540 S:      Maintained
12541 F:      drivers/firmware/qemu_fw_cfg.c
12542 F:      include/uapi/linux/qemu_fw_cfg.h
12543
12544 QIB DRIVER
12545 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12546 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12547 L:      linux-rdma@vger.kernel.org
12548 S:      Supported
12549 F:      drivers/infiniband/hw/qib/
12550
12551 QLOGIC QL41xxx FCOE DRIVER
12552 M:      QLogic-Storage-Upstream@cavium.com
12553 L:      linux-scsi@vger.kernel.org
12554 S:      Supported
12555 F:      drivers/scsi/qedf/
12556
12557 QLOGIC QL41xxx ISCSI DRIVER
12558 M:      QLogic-Storage-Upstream@cavium.com
12559 L:      linux-scsi@vger.kernel.org
12560 S:      Supported
12561 F:      drivers/scsi/qedi/
12562
12563 QLOGIC QL4xxx ETHERNET DRIVER
12564 M:      Ariel Elior <aelior@marvell.com>
12565 M:      GR-everest-linux-l2@marvell.com
12566 L:      netdev@vger.kernel.org
12567 S:      Supported
12568 F:      drivers/net/ethernet/qlogic/qed/
12569 F:      include/linux/qed/
12570 F:      drivers/net/ethernet/qlogic/qede/
12571
12572 QLOGIC QL4xxx RDMA DRIVER
12573 M:      Michal Kalderon <mkalderon@marvell.com>
12574 M:      Ariel Elior <aelior@marvell.com>
12575 L:      linux-rdma@vger.kernel.org
12576 S:      Supported
12577 F:      drivers/infiniband/hw/qedr/
12578 F:      include/uapi/rdma/qedr-abi.h
12579
12580 QLOGIC QLA1280 SCSI DRIVER
12581 M:      Michael Reed <mdr@sgi.com>
12582 L:      linux-scsi@vger.kernel.org
12583 S:      Maintained
12584 F:      drivers/scsi/qla1280.[ch]
12585
12586 QLOGIC QLA2XXX FC-SCSI DRIVER
12587 M:      qla2xxx-upstream@qlogic.com
12588 L:      linux-scsi@vger.kernel.org
12589 S:      Supported
12590 F:      Documentation/scsi/LICENSE.qla2xxx
12591 F:      drivers/scsi/qla2xxx/
12592
12593 QLOGIC QLA3XXX NETWORK DRIVER
12594 M:      GR-Linux-NIC-Dev@marvell.com
12595 L:      netdev@vger.kernel.org
12596 S:      Supported
12597 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12598 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12599
12600 QLOGIC QLA4XXX iSCSI DRIVER
12601 M:      QLogic-Storage-Upstream@qlogic.com
12602 L:      linux-scsi@vger.kernel.org
12603 S:      Supported
12604 F:      Documentation/scsi/LICENSE.qla4xxx
12605 F:      drivers/scsi/qla4xxx/
12606
12607 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12608 M:      Shahed Shaikh <shshaikh@marvell.com>
12609 M:      Manish Chopra <manishc@marvell.com>
12610 M:      GR-Linux-NIC-Dev@marvell.com
12611 L:      netdev@vger.kernel.org
12612 S:      Supported
12613 F:      drivers/net/ethernet/qlogic/qlcnic/
12614
12615 QLOGIC QLGE 10Gb ETHERNET DRIVER
12616 M:      Manish Chopra <manishc@marvell.com>
12617 M:      GR-Linux-NIC-Dev@marvell.com
12618 L:      netdev@vger.kernel.org
12619 S:      Supported
12620 F:      drivers/net/ethernet/qlogic/qlge/
12621
12622 QM1D1B0004 MEDIA DRIVER
12623 M:      Akihiro Tsukada <tskd08@gmail.com>
12624 L:      linux-media@vger.kernel.org
12625 S:      Odd Fixes
12626 F:      drivers/media/tuners/qm1d1b0004*
12627
12628 QM1D1C0042 MEDIA DRIVER
12629 M:      Akihiro Tsukada <tskd08@gmail.com>
12630 L:      linux-media@vger.kernel.org
12631 S:      Odd Fixes
12632 F:      drivers/media/tuners/qm1d1c0042*
12633
12634 QNX4 FILESYSTEM
12635 M:      Anders Larsen <al@alarsen.net>
12636 W:      http://www.alarsen.net/linux/qnx4fs/
12637 S:      Maintained
12638 F:      fs/qnx4/
12639 F:      include/uapi/linux/qnx4_fs.h
12640 F:      include/uapi/linux/qnxtypes.h
12641
12642 QORIQ DPAA2 FSL-MC BUS DRIVER
12643 M:      Stuart Yoder <stuyoder@gmail.com>
12644 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12645 L:      linux-kernel@vger.kernel.org
12646 S:      Maintained
12647 F:      drivers/bus/fsl-mc/
12648 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12649 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12650
12651 QT1010 MEDIA DRIVER
12652 M:      Antti Palosaari <crope@iki.fi>
12653 L:      linux-media@vger.kernel.org
12654 W:      https://linuxtv.org
12655 W:      http://palosaari.fi/linux/
12656 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12657 T:      git git://linuxtv.org/anttip/media_tree.git
12658 S:      Maintained
12659 F:      drivers/media/tuners/qt1010*
12660
12661 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12662 M:      Kalle Valo <kvalo@codeaurora.org>
12663 L:      ath10k@lists.infradead.org
12664 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12666 S:      Supported
12667 F:      drivers/net/wireless/ath/ath10k/
12668
12669 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12670 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12671 L:      linux-wireless@vger.kernel.org
12672 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12673 S:      Supported
12674 F:      drivers/net/wireless/ath/ath9k/
12675
12676 QUALCOMM CAMERA SUBSYSTEM DRIVER
12677 M:      Todor Tomov <todor.too@gmail.com>
12678 L:      linux-media@vger.kernel.org
12679 S:      Maintained
12680 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12681 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12682 F:      drivers/media/platform/qcom/camss/
12683
12684 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12685 M:      Ilia Lin <ilia.lin@kernel.org>
12686 L:      linux-pm@vger.kernel.org
12687 S:      Maintained
12688 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12689 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12690
12691 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12692 M:      Timur Tabi <timur@kernel.org>
12693 L:      netdev@vger.kernel.org
12694 S:      Maintained
12695 F:      drivers/net/ethernet/qualcomm/emac/
12696
12697 QUALCOMM ETHQOS ETHERNET DRIVER
12698 M:      Vinod Koul <vkoul@kernel.org>
12699 M:      Niklas Cassel <niklas.cassel@linaro.org>
12700 L:      netdev@vger.kernel.org
12701 S:      Maintained
12702 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12703 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12704
12705 QUALCOMM GENERIC INTERFACE I2C DRIVER
12706 M:      Alok Chauhan <alokc@codeaurora.org>
12707 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12708 L:      linux-i2c@vger.kernel.org
12709 L:      linux-arm-msm@vger.kernel.org
12710 S:      Supported
12711 F:      drivers/i2c/busses/i2c-qcom-geni.c
12712
12713 QUALCOMM HEXAGON ARCHITECTURE
12714 M:      Richard Kuo <rkuo@codeaurora.org>
12715 L:      linux-hexagon@vger.kernel.org
12716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12717 S:      Supported
12718 F:      arch/hexagon/
12719
12720 QUALCOMM HIDMA DRIVER
12721 M:      Sinan Kaya <okaya@kernel.org>
12722 L:      linux-arm-kernel@lists.infradead.org
12723 L:      linux-arm-msm@vger.kernel.org
12724 L:      dmaengine@vger.kernel.org
12725 S:      Supported
12726 F:      drivers/dma/qcom/hidma*
12727
12728 QUALCOMM IOMMU
12729 M:      Rob Clark <robdclark@gmail.com>
12730 L:      iommu@lists.linux-foundation.org
12731 L:      linux-arm-msm@vger.kernel.org
12732 S:      Maintained
12733 F:      drivers/iommu/qcom_iommu.c
12734
12735 QUALCOMM TSENS THERMAL DRIVER
12736 M:      Amit Kucheria <amit.kucheria@linaro.org>
12737 L:      linux-pm@vger.kernel.org
12738 L:      linux-arm-msm@vger.kernel.org
12739 S:      Maintained
12740 F:      drivers/thermal/qcom/
12741
12742 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12743 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12744 L:      linux-media@vger.kernel.org
12745 L:      linux-arm-msm@vger.kernel.org
12746 T:      git git://linuxtv.org/media_tree.git
12747 S:      Maintained
12748 F:      drivers/media/platform/qcom/venus/
12749
12750 QUALCOMM WCN36XX WIRELESS DRIVER
12751 M:      Kalle Valo <kvalo@codeaurora.org>
12752 L:      wcn36xx@lists.infradead.org
12753 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12754 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12755 S:      Supported
12756 F:      drivers/net/wireless/ath/wcn36xx/
12757
12758 QUANTENNA QTNFMAC WIRELESS DRIVER
12759 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12760 M:      Avinash Patil <avinashp@quantenna.com>
12761 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12762 L:      linux-wireless@vger.kernel.org
12763 S:      Maintained
12764 F:      drivers/net/wireless/quantenna
12765
12766 RADEON and AMDGPU DRM DRIVERS
12767 M:      Alex Deucher <alexander.deucher@amd.com>
12768 M:      Christian König <christian.koenig@amd.com>
12769 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12770 L:      amd-gfx@lists.freedesktop.org
12771 T:      git git://people.freedesktop.org/~agd5f/linux
12772 S:      Supported
12773 F:      drivers/gpu/drm/radeon/
12774 F:      include/uapi/drm/radeon_drm.h
12775 F:      drivers/gpu/drm/amd/
12776 F:      include/uapi/drm/amdgpu_drm.h
12777
12778 RADEON FRAMEBUFFER DISPLAY DRIVER
12779 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12780 L:      linux-fbdev@vger.kernel.org
12781 S:      Maintained
12782 F:      drivers/video/fbdev/aty/radeon*
12783 F:      include/uapi/linux/radeonfb.h
12784
12785 RADIOSHARK RADIO DRIVER
12786 M:      Hans Verkuil <hverkuil@xs4all.nl>
12787 L:      linux-media@vger.kernel.org
12788 T:      git git://linuxtv.org/media_tree.git
12789 S:      Maintained
12790 F:      drivers/media/radio/radio-shark.c
12791
12792 RADIOSHARK2 RADIO DRIVER
12793 M:      Hans Verkuil <hverkuil@xs4all.nl>
12794 L:      linux-media@vger.kernel.org
12795 T:      git git://linuxtv.org/media_tree.git
12796 S:      Maintained
12797 F:      drivers/media/radio/radio-shark2.c
12798 F:      drivers/media/radio/radio-tea5777.c
12799
12800 RADOS BLOCK DEVICE (RBD)
12801 M:      Ilya Dryomov <idryomov@gmail.com>
12802 M:      Sage Weil <sage@redhat.com>
12803 M:      Alex Elder <elder@kernel.org>
12804 L:      ceph-devel@vger.kernel.org
12805 W:      http://ceph.com/
12806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12807 T:      git git://github.com/ceph/ceph-client.git
12808 S:      Supported
12809 F:      Documentation/ABI/testing/sysfs-bus-rbd
12810 F:      drivers/block/rbd.c
12811 F:      drivers/block/rbd_types.h
12812
12813 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12814 M:      Paul Mackerras <paulus@samba.org>
12815 L:      linux-fbdev@vger.kernel.org
12816 S:      Maintained
12817 F:      drivers/video/fbdev/aty/aty128fb.c
12818
12819 RAINSHADOW-CEC DRIVER
12820 M:      Hans Verkuil <hverkuil@xs4all.nl>
12821 L:      linux-media@vger.kernel.org
12822 T:      git git://linuxtv.org/media_tree.git
12823 S:      Maintained
12824 F:      drivers/media/usb/rainshadow-cec/*
12825
12826 RALINK MIPS ARCHITECTURE
12827 M:      John Crispin <john@phrozen.org>
12828 L:      linux-mips@vger.kernel.org
12829 S:      Maintained
12830 F:      arch/mips/ralink
12831
12832 RALINK RT2X00 WIRELESS LAN DRIVER
12833 P:      rt2x00 project
12834 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12835 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12836 L:      linux-wireless@vger.kernel.org
12837 S:      Maintained
12838 F:      drivers/net/wireless/ralink/rt2x00/
12839
12840 RAMDISK RAM BLOCK DEVICE DRIVER
12841 M:      Jens Axboe <axboe@kernel.dk>
12842 S:      Maintained
12843 F:      Documentation/blockdev/ramdisk.txt
12844 F:      drivers/block/brd.c
12845
12846 RANCHU VIRTUAL BOARD FOR MIPS
12847 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12848 L:      linux-mips@vger.kernel.org
12849 S:      Supported
12850 F:      arch/mips/generic/board-ranchu.c
12851 F:      arch/mips/configs/generic/board-ranchu.config
12852
12853 RANDOM NUMBER DRIVER
12854 M:      "Theodore Ts'o" <tytso@mit.edu>
12855 S:      Maintained
12856 F:      drivers/char/random.c
12857
12858 RAPIDIO SUBSYSTEM
12859 M:      Matt Porter <mporter@kernel.crashing.org>
12860 M:      Alexandre Bounine <alex.bou9@gmail.com>
12861 S:      Maintained
12862 F:      drivers/rapidio/
12863
12864 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12865 L:      linux-wireless@vger.kernel.org
12866 S:      Orphan
12867 F:      drivers/net/wireless/ray*
12868
12869 RCUTORTURE TEST FRAMEWORK
12870 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12871 M:      Josh Triplett <josh@joshtriplett.org>
12872 R:      Steven Rostedt <rostedt@goodmis.org>
12873 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12874 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12875 L:      linux-kernel@vger.kernel.org
12876 S:      Supported
12877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12878 F:      tools/testing/selftests/rcutorture
12879
12880 RDC R-321X SoC
12881 M:      Florian Fainelli <florian@openwrt.org>
12882 S:      Maintained
12883
12884 RDC R6040 FAST ETHERNET DRIVER
12885 M:      Florian Fainelli <f.fainelli@gmail.com>
12886 L:      netdev@vger.kernel.org
12887 S:      Maintained
12888 F:      drivers/net/ethernet/rdc/r6040.c
12889
12890 RDMAVT - RDMA verbs software
12891 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12892 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12893 L:      linux-rdma@vger.kernel.org
12894 S:      Supported
12895 F:      drivers/infiniband/sw/rdmavt
12896
12897 RDS - RELIABLE DATAGRAM SOCKETS
12898 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12899 L:      netdev@vger.kernel.org
12900 L:      linux-rdma@vger.kernel.org
12901 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12902 W:      https://oss.oracle.com/projects/rds/
12903 S:      Supported
12904 F:      net/rds/
12905 F:      Documentation/networking/rds.txt
12906
12907 RDT - RESOURCE ALLOCATION
12908 M:      Fenghua Yu <fenghua.yu@intel.com>
12909 M:      Reinette Chatre <reinette.chatre@intel.com>
12910 L:      linux-kernel@vger.kernel.org
12911 S:      Supported
12912 F:      arch/x86/kernel/cpu/resctrl/
12913 F:      arch/x86/include/asm/resctrl_sched.h
12914 F:      Documentation/x86/resctrl*
12915
12916 READ-COPY UPDATE (RCU)
12917 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12918 M:      Josh Triplett <josh@joshtriplett.org>
12919 R:      Steven Rostedt <rostedt@goodmis.org>
12920 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12921 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12922 R:      Joel Fernandes <joel@joelfernandes.org>
12923 L:      linux-kernel@vger.kernel.org
12924 W:      http://www.rdrop.com/users/paulmck/RCU/
12925 S:      Supported
12926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12927 F:      Documentation/RCU/
12928 X:      Documentation/RCU/torture.txt
12929 F:      include/linux/rcu*
12930 X:      include/linux/srcu*.h
12931 F:      kernel/rcu/
12932 X:      kernel/rcu/srcu*.c
12933
12934 REAL TIME CLOCK (RTC) SUBSYSTEM
12935 M:      Alessandro Zummo <a.zummo@towertech.it>
12936 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12937 L:      linux-rtc@vger.kernel.org
12938 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12940 S:      Maintained
12941 F:      Documentation/devicetree/bindings/rtc/
12942 F:      Documentation/rtc.txt
12943 F:      drivers/rtc/
12944 F:      include/linux/rtc.h
12945 F:      include/uapi/linux/rtc.h
12946 F:      include/linux/rtc/
12947 F:      include/linux/platform_data/rtc-*
12948 F:      tools/testing/selftests/rtc/
12949
12950 REALTEK AUDIO CODECS
12951 M:      Bard Liao <bardliao@realtek.com>
12952 M:      Oder Chiou <oder_chiou@realtek.com>
12953 S:      Maintained
12954 F:      sound/soc/codecs/rt*
12955 F:      include/sound/rt*.h
12956
12957 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12958 M:      Linus Walleij <linus.walleij@linaro.org>
12959 S:      Maintained
12960 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12961 F:      drivers/net/dsa/realtek-smi*
12962 F:      drivers/net/dsa/rtl83*
12963
12964 REDPINE WIRELESS DRIVER
12965 M:      Amitkumar Karwar <amitkarwar@gmail.com>
12966 M:      Siva Rebbagondla <siva8118@gmail.com>
12967 L:      linux-wireless@vger.kernel.org
12968 S:      Maintained
12969 F:      drivers/net/wireless/rsi/
12970
12971 REGISTER MAP ABSTRACTION
12972 M:      Mark Brown <broonie@kernel.org>
12973 L:      linux-kernel@vger.kernel.org
12974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12975 S:      Supported
12976 F:      Documentation/devicetree/bindings/regmap/
12977 F:      drivers/base/regmap/
12978 F:      include/linux/regmap.h
12979
12980 REISERFS FILE SYSTEM
12981 L:      reiserfs-devel@vger.kernel.org
12982 S:      Supported
12983 F:      fs/reiserfs/
12984
12985 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12986 M:      Ohad Ben-Cohen <ohad@wizery.com>
12987 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12988 L:      linux-remoteproc@vger.kernel.org
12989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12990 S:      Maintained
12991 F:      Documentation/devicetree/bindings/remoteproc/
12992 F:      Documentation/remoteproc.txt
12993 F:      drivers/remoteproc/
12994 F:      include/linux/remoteproc.h
12995
12996 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12997 M:      Ohad Ben-Cohen <ohad@wizery.com>
12998 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12999 L:      linux-remoteproc@vger.kernel.org
13000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13001 S:      Maintained
13002 F:      drivers/rpmsg/
13003 F:      Documentation/rpmsg.txt
13004 F:      include/linux/rpmsg.h
13005 F:      include/linux/rpmsg/
13006
13007 RENESAS CLOCK DRIVERS
13008 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13009 L:      linux-renesas-soc@vger.kernel.org
13010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13011 S:      Supported
13012 F:      drivers/clk/renesas/
13013
13014 RENESAS EMEV2 I2C DRIVER
13015 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13016 S:      Supported
13017 F:      drivers/i2c/busses/i2c-emev2.c
13018
13019 RENESAS ETHERNET DRIVERS
13020 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13021 L:      netdev@vger.kernel.org
13022 L:      linux-renesas-soc@vger.kernel.org
13023 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13024 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13025 F:      drivers/net/ethernet/renesas/
13026 F:      include/linux/sh_eth.h
13027
13028 RENESAS R-CAR GYROADC DRIVER
13029 M:      Marek Vasut <marek.vasut@gmail.com>
13030 L:      linux-iio@vger.kernel.org
13031 S:      Supported
13032 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13033 F:      drivers/iio/adc/rcar-gyroadc.c
13034
13035 RENESAS R-CAR I2C DRIVERS
13036 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13037 S:      Supported
13038 F:      drivers/i2c/busses/i2c-rcar.c
13039 F:      drivers/i2c/busses/i2c-sh_mobile.c
13040
13041 RENESAS RIIC DRIVER
13042 M:      Chris Brandt <chris.brandt@renesas.com>
13043 S:      Supported
13044 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13045 F:      drivers/i2c/busses/i2c-riic.c
13046
13047 RENESAS USB PHY DRIVER
13048 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13049 L:      linux-renesas-soc@vger.kernel.org
13050 S:      Maintained
13051 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13052
13053 RESET CONTROLLER FRAMEWORK
13054 M:      Philipp Zabel <p.zabel@pengutronix.de>
13055 T:      git git://git.pengutronix.de/git/pza/linux
13056 S:      Maintained
13057 F:      drivers/reset/
13058 F:      Documentation/devicetree/bindings/reset/
13059 F:      include/dt-bindings/reset/
13060 F:      include/linux/reset.h
13061 F:      include/linux/reset/
13062 F:      include/linux/reset-controller.h
13063
13064 RESTARTABLE SEQUENCES SUPPORT
13065 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13066 M:      Peter Zijlstra <peterz@infradead.org>
13067 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13068 M:      Boqun Feng <boqun.feng@gmail.com>
13069 L:      linux-kernel@vger.kernel.org
13070 S:      Supported
13071 F:      kernel/rseq.c
13072 F:      include/uapi/linux/rseq.h
13073 F:      include/trace/events/rseq.h
13074 F:      tools/testing/selftests/rseq/
13075
13076 RFKILL
13077 M:      Johannes Berg <johannes@sipsolutions.net>
13078 L:      linux-wireless@vger.kernel.org
13079 W:      http://wireless.kernel.org/
13080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13082 S:      Maintained
13083 F:      Documentation/rfkill.txt
13084 F:      Documentation/ABI/stable/sysfs-class-rfkill
13085 F:      net/rfkill/
13086 F:      include/linux/rfkill.h
13087 F:      include/uapi/linux/rfkill.h
13088
13089 RHASHTABLE
13090 M:      Thomas Graf <tgraf@suug.ch>
13091 M:      Herbert Xu <herbert@gondor.apana.org.au>
13092 L:      netdev@vger.kernel.org
13093 S:      Maintained
13094 F:      lib/rhashtable.c
13095 F:      lib/test_rhashtable.c
13096 F:      include/linux/rhashtable.h
13097 F:      include/linux/rhashtable-types.h
13098
13099 RICOH R5C592 MEMORYSTICK DRIVER
13100 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13101 S:      Maintained
13102 F:      drivers/memstick/host/r592.*
13103
13104 RICOH SMARTMEDIA/XD DRIVER
13105 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13106 S:      Maintained
13107 F:      drivers/mtd/nand/raw/r852.c
13108 F:      drivers/mtd/nand/raw/r852.h
13109
13110 RISC-V ARCHITECTURE
13111 M:      Palmer Dabbelt <palmer@sifive.com>
13112 M:      Albert Ou <aou@eecs.berkeley.edu>
13113 L:      linux-riscv@lists.infradead.org
13114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13115 S:      Supported
13116 F:      arch/riscv/
13117 K:      riscv
13118 N:      riscv
13119
13120 ROCCAT DRIVERS
13121 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13122 W:      http://sourceforge.net/projects/roccat/
13123 S:      Maintained
13124 F:      drivers/hid/hid-roccat*
13125 F:      include/linux/hid-roccat*
13126 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13127
13128 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13129 M:      Jacob chen <jacob2.chen@rock-chips.com>
13130 L:      linux-media@vger.kernel.org
13131 S:      Maintained
13132 F:      drivers/media/platform/rockchip/rga/
13133 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13134
13135 ROCKCHIP VPU CODEC DRIVER
13136 M:      Ezequiel Garcia <ezequiel@collabora.com>
13137 L:      linux-media@vger.kernel.org
13138 S:      Maintained
13139 F:      drivers/staging/media/platform/rockchip/vpu/
13140 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13141
13142 ROCKER DRIVER
13143 M:      Jiri Pirko <jiri@resnulli.us>
13144 L:      netdev@vger.kernel.org
13145 S:      Supported
13146 F:      drivers/net/ethernet/rocker/
13147
13148 ROCKETPORT DRIVER
13149 P:      Comtrol Corp.
13150 W:      http://www.comtrol.com
13151 S:      Maintained
13152 F:      Documentation/serial/rocket.txt
13153 F:      drivers/tty/rocket*
13154
13155 ROCKETPORT EXPRESS/INFINITY DRIVER
13156 M:      Kevin Cernekee <cernekee@gmail.com>
13157 L:      linux-serial@vger.kernel.org
13158 S:      Odd Fixes
13159 F:      drivers/tty/serial/rp2.*
13160
13161 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13162 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13163 L:      linux-kernel@vger.kernel.org
13164 L:      linux-renesas-soc@vger.kernel.org
13165 S:      Supported
13166 F:      drivers/mfd/bd9571mwv.c
13167 F:      drivers/regulator/bd9571mwv-regulator.c
13168 F:      drivers/gpio/gpio-bd9571mwv.c
13169 F:      include/linux/mfd/bd9571mwv.h
13170 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13171
13172 ROSE NETWORK LAYER
13173 M:      Ralf Baechle <ralf@linux-mips.org>
13174 L:      linux-hams@vger.kernel.org
13175 W:      http://www.linux-ax25.org/
13176 S:      Maintained
13177 F:      include/net/rose.h
13178 F:      include/uapi/linux/rose.h
13179 F:      net/rose/
13180
13181 RTL2830 MEDIA DRIVER
13182 M:      Antti Palosaari <crope@iki.fi>
13183 L:      linux-media@vger.kernel.org
13184 W:      https://linuxtv.org
13185 W:      http://palosaari.fi/linux/
13186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13187 T:      git git://linuxtv.org/anttip/media_tree.git
13188 S:      Maintained
13189 F:      drivers/media/dvb-frontends/rtl2830*
13190
13191 RTL2832 MEDIA DRIVER
13192 M:      Antti Palosaari <crope@iki.fi>
13193 L:      linux-media@vger.kernel.org
13194 W:      https://linuxtv.org
13195 W:      http://palosaari.fi/linux/
13196 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13197 T:      git git://linuxtv.org/anttip/media_tree.git
13198 S:      Maintained
13199 F:      drivers/media/dvb-frontends/rtl2832*
13200
13201 RTL2832_SDR MEDIA DRIVER
13202 M:      Antti Palosaari <crope@iki.fi>
13203 L:      linux-media@vger.kernel.org
13204 W:      https://linuxtv.org
13205 W:      http://palosaari.fi/linux/
13206 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13207 T:      git git://linuxtv.org/anttip/media_tree.git
13208 S:      Maintained
13209 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13210
13211 RTL8180 WIRELESS DRIVER
13212 L:      linux-wireless@vger.kernel.org
13213 W:      http://wireless.kernel.org/
13214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13215 S:      Orphan
13216 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13217
13218 RTL8187 WIRELESS DRIVER
13219 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13220 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13221 M:      Larry Finger <Larry.Finger@lwfinger.net>
13222 L:      linux-wireless@vger.kernel.org
13223 W:      http://wireless.kernel.org/
13224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13225 S:      Maintained
13226 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13227
13228 REALTEK WIRELESS DRIVER (rtlwifi family)
13229 M:      Ping-Ke Shih <pkshih@realtek.com>
13230 L:      linux-wireless@vger.kernel.org
13231 W:      http://wireless.kernel.org/
13232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13233 S:      Maintained
13234 F:      drivers/net/wireless/realtek/rtlwifi/
13235
13236 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13237 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13238 L:      linux-wireless@vger.kernel.org
13239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13240 S:      Maintained
13241 F:      drivers/net/wireless/realtek/rtl8xxxu/
13242
13243 RXRPC SOCKETS (AF_RXRPC)
13244 M:      David Howells <dhowells@redhat.com>
13245 L:      linux-afs@lists.infradead.org
13246 S:      Supported
13247 F:      net/rxrpc/
13248 F:      include/keys/rxrpc-type.h
13249 F:      include/net/af_rxrpc.h
13250 F:      include/trace/events/rxrpc.h
13251 F:      include/uapi/linux/rxrpc.h
13252 F:      Documentation/networking/rxrpc.txt
13253 W:      https://www.infradead.org/~dhowells/kafs/
13254
13255 S3 SAVAGE FRAMEBUFFER DRIVER
13256 M:      Antonino Daplas <adaplas@gmail.com>
13257 L:      linux-fbdev@vger.kernel.org
13258 S:      Maintained
13259 F:      drivers/video/fbdev/savage/
13260
13261 S390
13262 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13263 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13264 L:      linux-s390@vger.kernel.org
13265 W:      http://www.ibm.com/developerworks/linux/linux390/
13266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13267 S:      Supported
13268 F:      arch/s390/
13269 F:      drivers/s390/
13270 F:      Documentation/s390/
13271 F:      Documentation/driver-api/s390-drivers.rst
13272
13273 S390 COMMON I/O LAYER
13274 M:      Sebastian Ott <sebott@linux.ibm.com>
13275 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13276 L:      linux-s390@vger.kernel.org
13277 W:      http://www.ibm.com/developerworks/linux/linux390/
13278 S:      Supported
13279 F:      drivers/s390/cio/
13280
13281 S390 DASD DRIVER
13282 M:      Stefan Haberland <sth@linux.ibm.com>
13283 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13284 L:      linux-s390@vger.kernel.org
13285 W:      http://www.ibm.com/developerworks/linux/linux390/
13286 S:      Supported
13287 F:      drivers/s390/block/dasd*
13288 F:      block/partitions/ibm.c
13289
13290 S390 IOMMU (PCI)
13291 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13292 L:      linux-s390@vger.kernel.org
13293 W:      http://www.ibm.com/developerworks/linux/linux390/
13294 S:      Supported
13295 F:      drivers/iommu/s390-iommu.c
13296
13297 S390 IUCV NETWORK LAYER
13298 M:      Julian Wiedmann <jwi@linux.ibm.com>
13299 M:      Ursula Braun <ubraun@linux.ibm.com>
13300 L:      linux-s390@vger.kernel.org
13301 W:      http://www.ibm.com/developerworks/linux/linux390/
13302 S:      Supported
13303 F:      drivers/s390/net/*iucv*
13304 F:      include/net/iucv/
13305 F:      net/iucv/
13306
13307 S390 NETWORK DRIVERS
13308 M:      Julian Wiedmann <jwi@linux.ibm.com>
13309 M:      Ursula Braun <ubraun@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/net/
13314
13315 S390 PCI SUBSYSTEM
13316 M:      Sebastian Ott <sebott@linux.ibm.com>
13317 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13318 L:      linux-s390@vger.kernel.org
13319 W:      http://www.ibm.com/developerworks/linux/linux390/
13320 S:      Supported
13321 F:      arch/s390/pci/
13322 F:      drivers/pci/hotplug/s390_pci_hpc.c
13323
13324 S390 VFIO-CCW DRIVER
13325 M:      Cornelia Huck <cohuck@redhat.com>
13326 M:      Farhan Ali <alifm@linux.ibm.com>
13327 M:      Eric Farman <farman@linux.ibm.com>
13328 R:      Halil Pasic <pasic@linux.ibm.com>
13329 L:      linux-s390@vger.kernel.org
13330 L:      kvm@vger.kernel.org
13331 S:      Supported
13332 F:      drivers/s390/cio/vfio_ccw*
13333 F:      Documentation/s390/vfio-ccw.txt
13334 F:      include/uapi/linux/vfio_ccw.h
13335
13336 S390 ZCRYPT DRIVER
13337 M:      Harald Freudenberger <freude@linux.ibm.com>
13338 L:      linux-s390@vger.kernel.org
13339 W:      http://www.ibm.com/developerworks/linux/linux390/
13340 S:      Supported
13341 F:      drivers/s390/crypto/
13342
13343 S390 VFIO AP DRIVER
13344 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13345 M:      Pierre Morel <pmorel@linux.ibm.com>
13346 M:      Halil Pasic <pasic@linux.ibm.com>
13347 L:      linux-s390@vger.kernel.org
13348 W:      http://www.ibm.com/developerworks/linux/linux390/
13349 S:      Supported
13350 F:      drivers/s390/crypto/vfio_ap_drv.c
13351 F:      drivers/s390/crypto/vfio_ap_private.h
13352 F:      drivers/s390/crypto/vfio_ap_ops.c
13353 F:      Documentation/s390/vfio-ap.txt
13354
13355 S390 ZFCP DRIVER
13356 M:      Steffen Maier <maier@linux.ibm.com>
13357 M:      Benjamin Block <bblock@linux.ibm.com>
13358 L:      linux-s390@vger.kernel.org
13359 W:      http://www.ibm.com/developerworks/linux/linux390/
13360 S:      Supported
13361 F:      drivers/s390/scsi/zfcp_*
13362
13363 S3C24XX SD/MMC Driver
13364 M:      Ben Dooks <ben-linux@fluff.org>
13365 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13366 S:      Supported
13367 F:      drivers/mmc/host/s3cmci.*
13368
13369 SAA6588 RDS RECEIVER DRIVER
13370 M:      Hans Verkuil <hverkuil@xs4all.nl>
13371 L:      linux-media@vger.kernel.org
13372 T:      git git://linuxtv.org/media_tree.git
13373 W:      https://linuxtv.org
13374 S:      Odd Fixes
13375 F:      drivers/media/i2c/saa6588*
13376
13377 SAA7134 VIDEO4LINUX DRIVER
13378 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13379 L:      linux-media@vger.kernel.org
13380 W:      https://linuxtv.org
13381 T:      git git://linuxtv.org/media_tree.git
13382 S:      Odd fixes
13383 F:      Documentation/media/v4l-drivers/saa7134*
13384 F:      drivers/media/pci/saa7134/
13385
13386 SAA7146 VIDEO4LINUX-2 DRIVER
13387 M:      Hans Verkuil <hverkuil@xs4all.nl>
13388 L:      linux-media@vger.kernel.org
13389 T:      git git://linuxtv.org/media_tree.git
13390 S:      Maintained
13391 F:      drivers/media/common/saa7146/
13392 F:      drivers/media/pci/saa7146/
13393 F:      include/media/drv-intf/saa7146*
13394
13395 SAMSUNG AUDIO (ASoC) DRIVERS
13396 M:      Krzysztof Kozlowski <krzk@kernel.org>
13397 M:      Sangbeom Kim <sbkim73@samsung.com>
13398 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13399 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13400 S:      Supported
13401 F:      sound/soc/samsung/
13402 F:      Documentation/devicetree/bindings/sound/samsung*
13403
13404 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13405 M:      Krzysztof Kozlowski <krzk@kernel.org>
13406 L:      linux-crypto@vger.kernel.org
13407 L:      linux-samsung-soc@vger.kernel.org
13408 S:      Maintained
13409 F:      drivers/crypto/exynos-rng.c
13410 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13411
13412 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13413 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13414 L:      linux-samsung-soc@vger.kernel.org
13415 S:      Maintained
13416 F:      drivers/char/hw_random/exynos-trng.c
13417 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13418
13419 SAMSUNG FRAMEBUFFER DRIVER
13420 M:      Jingoo Han <jingoohan1@gmail.com>
13421 L:      linux-fbdev@vger.kernel.org
13422 S:      Maintained
13423 F:      drivers/video/fbdev/s3c-fb.c
13424
13425 SAMSUNG LAPTOP DRIVER
13426 M:      Corentin Chary <corentin.chary@gmail.com>
13427 L:      platform-driver-x86@vger.kernel.org
13428 S:      Maintained
13429 F:      drivers/platform/x86/samsung-laptop.c
13430
13431 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13432 M:      Sangbeom Kim <sbkim73@samsung.com>
13433 M:      Krzysztof Kozlowski <krzk@kernel.org>
13434 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13435 L:      linux-kernel@vger.kernel.org
13436 L:      linux-samsung-soc@vger.kernel.org
13437 S:      Supported
13438 F:      drivers/mfd/sec*.c
13439 F:      drivers/regulator/s2m*.c
13440 F:      drivers/regulator/s5m*.c
13441 F:      drivers/clk/clk-s2mps11.c
13442 F:      drivers/rtc/rtc-s5m.c
13443 F:      include/linux/mfd/samsung/
13444 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13445 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13446 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13447 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13448
13449 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13450 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13451 L:      linux-media@vger.kernel.org
13452 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13453 S:      Maintained
13454 F:      drivers/media/platform/s3c-camif/
13455 F:      include/media/drv-intf/s3c_camif.h
13456
13457 SAMSUNG S3FWRN5 NFC DRIVER
13458 M:      Robert Baldyga <r.baldyga@samsung.com>
13459 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13460 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13461 S:      Supported
13462 F:      drivers/nfc/s3fwrn5
13463
13464 SAMSUNG S5C73M3 CAMERA DRIVER
13465 M:      Kyungmin Park <kyungmin.park@samsung.com>
13466 M:      Andrzej Hajda <a.hajda@samsung.com>
13467 L:      linux-media@vger.kernel.org
13468 S:      Supported
13469 F:      drivers/media/i2c/s5c73m3/*
13470
13471 SAMSUNG S5K5BAF CAMERA DRIVER
13472 M:      Kyungmin Park <kyungmin.park@samsung.com>
13473 M:      Andrzej Hajda <a.hajda@samsung.com>
13474 L:      linux-media@vger.kernel.org
13475 S:      Supported
13476 F:      drivers/media/i2c/s5k5baf.c
13477
13478 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13479 M:      Krzysztof Kozlowski <krzk@kernel.org>
13480 M:      Vladimir Zapolskiy <vz@mleia.com>
13481 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13482 L:      linux-crypto@vger.kernel.org
13483 L:      linux-samsung-soc@vger.kernel.org
13484 S:      Maintained
13485 F:      drivers/crypto/s5p-sss.c
13486
13487 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13488 M:      Kyungmin Park <kyungmin.park@samsung.com>
13489 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13490 L:      linux-media@vger.kernel.org
13491 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13492 S:      Supported
13493 F:      drivers/media/platform/exynos4-is/
13494
13495 SAMSUNG SOC CLOCK DRIVERS
13496 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13497 M:      Tomasz Figa <tomasz.figa@gmail.com>
13498 M:      Chanwoo Choi <cw00.choi@samsung.com>
13499 S:      Supported
13500 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13502 F:      drivers/clk/samsung/
13503 F:      include/dt-bindings/clock/exynos*.h
13504 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13505
13506 SAMSUNG SPI DRIVERS
13507 M:      Kukjin Kim <kgene@kernel.org>
13508 M:      Krzysztof Kozlowski <krzk@kernel.org>
13509 M:      Andi Shyti <andi@etezian.org>
13510 L:      linux-spi@vger.kernel.org
13511 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13512 S:      Maintained
13513 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13514 F:      drivers/spi/spi-s3c*
13515 F:      include/linux/platform_data/spi-s3c64xx.h
13516
13517 SAMSUNG SXGBE DRIVERS
13518 M:      Byungho An <bh74.an@samsung.com>
13519 M:      Girish K S <ks.giri@samsung.com>
13520 M:      Vipul Pandya <vipul.pandya@samsung.com>
13521 S:      Supported
13522 L:      netdev@vger.kernel.org
13523 F:      drivers/net/ethernet/samsung/sxgbe/
13524
13525 SAMSUNG THERMAL DRIVER
13526 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13527 L:      linux-pm@vger.kernel.org
13528 L:      linux-samsung-soc@vger.kernel.org
13529 S:      Supported
13530 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13531 F:      drivers/thermal/samsung/
13532
13533 SAMSUNG USB2 PHY DRIVER
13534 M:      Kamil Debski <kamil@wypas.org>
13535 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13536 L:      linux-kernel@vger.kernel.org
13537 S:      Supported
13538 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13539 F:      Documentation/phy/samsung-usb2.txt
13540 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13541 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13542 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13543 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13544 F:      drivers/phy/samsung/phy-samsung-usb2.c
13545 F:      drivers/phy/samsung/phy-samsung-usb2.h
13546
13547 SC1200 WDT DRIVER
13548 M:      Zwane Mwaikambo <zwanem@gmail.com>
13549 S:      Maintained
13550 F:      drivers/watchdog/sc1200wdt.c
13551
13552 SCHEDULER
13553 M:      Ingo Molnar <mingo@redhat.com>
13554 M:      Peter Zijlstra <peterz@infradead.org>
13555 L:      linux-kernel@vger.kernel.org
13556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13557 S:      Maintained
13558 F:      kernel/sched/
13559 F:      include/linux/sched.h
13560 F:      include/uapi/linux/sched.h
13561 F:      include/linux/wait.h
13562 F:      include/linux/preempt.h
13563
13564 SCR24X CHIP CARD INTERFACE DRIVER
13565 M:      Lubomir Rintel <lkundrak@v3.sk>
13566 S:      Supported
13567 F:      drivers/char/pcmcia/scr24x_cs.c
13568
13569 SCSI CDROM DRIVER
13570 M:      Jens Axboe <axboe@kernel.dk>
13571 L:      linux-scsi@vger.kernel.org
13572 W:      http://www.kernel.dk
13573 S:      Maintained
13574 F:      drivers/scsi/sr*
13575
13576 SCSI RDMA PROTOCOL (SRP) INITIATOR
13577 M:      Bart Van Assche <bvanassche@acm.org>
13578 L:      linux-rdma@vger.kernel.org
13579 S:      Supported
13580 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13581 F:      drivers/infiniband/ulp/srp/
13582 F:      include/scsi/srp.h
13583
13584 SCSI RDMA PROTOCOL (SRP) TARGET
13585 M:      Bart Van Assche <bvanassche@acm.org>
13586 L:      linux-rdma@vger.kernel.org
13587 L:      target-devel@vger.kernel.org
13588 S:      Supported
13589 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13590 F:      drivers/infiniband/ulp/srpt/
13591
13592 SCSI SG DRIVER
13593 M:      Doug Gilbert <dgilbert@interlog.com>
13594 L:      linux-scsi@vger.kernel.org
13595 W:      http://sg.danny.cz/sg
13596 S:      Maintained
13597 F:      Documentation/scsi/scsi-generic.txt
13598 F:      drivers/scsi/sg.c
13599 F:      include/scsi/sg.h
13600
13601 SCSI SUBSYSTEM
13602 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13604 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13606 L:      linux-scsi@vger.kernel.org
13607 S:      Maintained
13608 F:      Documentation/devicetree/bindings/scsi/
13609 F:      drivers/scsi/
13610 F:      include/scsi/
13611
13612 SCSI TAPE DRIVER
13613 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13614 L:      linux-scsi@vger.kernel.org
13615 S:      Maintained
13616 F:      Documentation/scsi/st.txt
13617 F:      drivers/scsi/st.*
13618 F:      drivers/scsi/st_*.h
13619
13620 SCTP PROTOCOL
13621 M:      Vlad Yasevich <vyasevich@gmail.com>
13622 M:      Neil Horman <nhorman@tuxdriver.com>
13623 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13624 L:      linux-sctp@vger.kernel.org
13625 W:      http://lksctp.sourceforge.net
13626 S:      Maintained
13627 F:      Documentation/networking/sctp.txt
13628 F:      include/linux/sctp.h
13629 F:      include/uapi/linux/sctp.h
13630 F:      include/net/sctp/
13631 F:      net/sctp/
13632
13633 SCx200 CPU SUPPORT
13634 M:      Jim Cromie <jim.cromie@gmail.com>
13635 S:      Odd Fixes
13636 F:      Documentation/i2c/busses/scx200_acb
13637 F:      arch/x86/platform/scx200/
13638 F:      drivers/watchdog/scx200_wdt.c
13639 F:      drivers/i2c/busses/scx200*
13640 F:      drivers/mtd/maps/scx200_docflash.c
13641 F:      include/linux/scx200.h
13642
13643 SCx200 GPIO DRIVER
13644 M:      Jim Cromie <jim.cromie@gmail.com>
13645 S:      Maintained
13646 F:      drivers/char/scx200_gpio.c
13647 F:      include/linux/scx200_gpio.h
13648
13649 SCx200 HRT CLOCKSOURCE DRIVER
13650 M:      Jim Cromie <jim.cromie@gmail.com>
13651 S:      Maintained
13652 F:      drivers/clocksource/scx200_hrt.c
13653
13654 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13655 M:      Sascha Sommer <saschasommer@freenet.de>
13656 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13657 S:      Maintained
13658 F:      drivers/mmc/host/sdricoh_cs.c
13659
13660 SECO BOARDS CEC DRIVER
13661 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13662 S:      Maintained
13663 F:      drivers/media/platform/seco-cec/seco-cec.c
13664 F:      drivers/media/platform/seco-cec/seco-cec.h
13665
13666 SECURE COMPUTING
13667 M:      Kees Cook <keescook@chromium.org>
13668 R:      Andy Lutomirski <luto@amacapital.net>
13669 R:      Will Drewry <wad@chromium.org>
13670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13671 S:      Supported
13672 F:      kernel/seccomp.c
13673 F:      include/uapi/linux/seccomp.h
13674 F:      include/linux/seccomp.h
13675 F:      tools/testing/selftests/seccomp/*
13676 F:      tools/testing/selftests/kselftest_harness.h
13677 F:      Documentation/userspace-api/seccomp_filter.rst
13678 K:      \bsecure_computing
13679 K:      \bTIF_SECCOMP\b
13680
13681 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13682 M:      Al Cooper <alcooperx@gmail.com>
13683 L:      linux-mmc@vger.kernel.org
13684 L:      bcm-kernel-feedback-list@broadcom.com
13685 S:      Maintained
13686 F:      drivers/mmc/host/sdhci-brcmstb*
13687
13688 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13689 M:      Adrian Hunter <adrian.hunter@intel.com>
13690 L:      linux-mmc@vger.kernel.org
13691 S:      Maintained
13692 F:      drivers/mmc/host/sdhci*
13693 F:      include/linux/mmc/sdhci*
13694
13695 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13696 M:      Adrian Hunter <adrian.hunter@intel.com>
13697 M:      Ritesh Harjani <riteshh@codeaurora.org>
13698 M:      Asutosh Das <asutoshd@codeaurora.org>
13699 L:      linux-mmc@vger.kernel.org
13700 S:      Maintained
13701 F:      drivers/mmc/host/cqhci*
13702
13703 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13704 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13705 M:      Manjunath M B <manjumb@synopsys.com>
13706 L:      linux-mmc@vger.kernel.org
13707 S:      Maintained
13708 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13709
13710 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13711 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13712 L:      linux-mmc@vger.kernel.org
13713 S:      Supported
13714 F:      drivers/mmc/host/sdhci-of-at91.c
13715
13716 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13717 M:      Ben Dooks <ben-linux@fluff.org>
13718 M:      Jaehoon Chung <jh80.chung@samsung.com>
13719 L:      linux-mmc@vger.kernel.org
13720 S:      Maintained
13721 F:      drivers/mmc/host/sdhci-s3c*
13722
13723 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13724 M:      Viresh Kumar <vireshk@kernel.org>
13725 L:      linux-mmc@vger.kernel.org
13726 S:      Maintained
13727 F:      drivers/mmc/host/sdhci-spear.c
13728
13729 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13730 M:      Kishon Vijay Abraham I <kishon@ti.com>
13731 L:      linux-mmc@vger.kernel.org
13732 S:      Maintained
13733 F:      drivers/mmc/host/sdhci-omap.c
13734
13735 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13736 M:      Scott Bauer <scott.bauer@intel.com>
13737 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13738 L:      linux-block@vger.kernel.org
13739 S:      Supported
13740 F:      block/sed*
13741 F:      block/opal_proto.h
13742 F:      include/linux/sed*
13743 F:      include/uapi/linux/sed*
13744
13745 SECURITY CONTACT
13746 M:      Security Officers <security@kernel.org>
13747 S:      Supported
13748
13749 SECURITY SUBSYSTEM
13750 M:      James Morris <jmorris@namei.org>
13751 M:      "Serge E. Hallyn" <serge@hallyn.com>
13752 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13754 W:      http://kernsec.org/
13755 S:      Supported
13756 F:      security/
13757 X:      security/selinux/
13758
13759 SELINUX SECURITY MODULE
13760 M:      Paul Moore <paul@paul-moore.com>
13761 M:      Stephen Smalley <sds@tycho.nsa.gov>
13762 M:      Eric Paris <eparis@parisplace.org>
13763 L:      selinux@vger.kernel.org
13764 W:      https://selinuxproject.org
13765 W:      https://github.com/SELinuxProject
13766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13767 S:      Supported
13768 F:      include/linux/selinux*
13769 F:      security/selinux/
13770 F:      scripts/selinux/
13771 F:      Documentation/admin-guide/LSM/SELinux.rst
13772
13773 SENSABLE PHANTOM
13774 M:      Jiri Slaby <jirislaby@gmail.com>
13775 S:      Maintained
13776 F:      drivers/misc/phantom.c
13777 F:      include/uapi/linux/phantom.h
13778
13779 SERIAL DEVICE BUS
13780 M:      Rob Herring <robh@kernel.org>
13781 L:      linux-serial@vger.kernel.org
13782 S:      Maintained
13783 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13784 F:      drivers/tty/serdev/
13785 F:      include/linux/serdev.h
13786
13787 SERIAL DRIVERS
13788 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13789 L:      linux-serial@vger.kernel.org
13790 S:      Maintained
13791 F:      Documentation/devicetree/bindings/serial/
13792 F:      drivers/tty/serial/
13793
13794 SERIAL IR RECEIVER
13795 M:      Sean Young <sean@mess.org>
13796 L:      linux-media@vger.kernel.org
13797 S:      Maintained
13798 F:      drivers/media/rc/serial_ir.c
13799
13800 SFC NETWORK DRIVER
13801 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13802 M:      Edward Cree <ecree@solarflare.com>
13803 M:      Bert Kenward <bkenward@solarflare.com>
13804 L:      netdev@vger.kernel.org
13805 S:      Supported
13806 F:      drivers/net/ethernet/sfc/
13807
13808 SFF/SFP/SFP+ MODULE SUPPORT
13809 M:      Russell King <linux@armlinux.org.uk>
13810 L:      netdev@vger.kernel.org
13811 S:      Maintained
13812 F:      drivers/net/phy/phylink.c
13813 F:      drivers/net/phy/sfp*
13814 F:      include/linux/phylink.h
13815 F:      include/linux/sfp.h
13816
13817 SGI GRU DRIVER
13818 M:      Dimitri Sivanich <sivanich@sgi.com>
13819 S:      Maintained
13820 F:      drivers/misc/sgi-gru/
13821
13822 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13823 M:      Pat Gefre <pfg@sgi.com>
13824 L:      linux-ia64@vger.kernel.org
13825 S:      Supported
13826 F:      Documentation/ia64/serial.txt
13827 F:      drivers/tty/serial/ioc?_serial.c
13828 F:      include/linux/ioc?.h
13829
13830 SGI XP/XPC/XPNET DRIVER
13831 M:      Cliff Whickman <cpw@sgi.com>
13832 M:      Robin Holt <robinmholt@gmail.com>
13833 S:      Maintained
13834 F:      drivers/misc/sgi-xp/
13835
13836 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13837 M:      Ursula Braun <ubraun@linux.ibm.com>
13838 M:      Karsten Graul <kgraul@linux.ibm.com>
13839 L:      linux-s390@vger.kernel.org
13840 W:      http://www.ibm.com/developerworks/linux/linux390/
13841 S:      Supported
13842 F:      net/smc/
13843
13844 SHARP RJ54N1CB0C SENSOR DRIVER
13845 M:      Jacopo Mondi <jacopo@jmondi.org>
13846 L:      linux-media@vger.kernel.org
13847 T:      git git://linuxtv.org/media_tree.git
13848 S:      Odd fixes
13849 F:      drivers/media/i2c/rj54n1cb0c.c
13850 F:      include/media/i2c/rj54n1cb0c.h
13851
13852 SH_VEU V4L2 MEM2MEM DRIVER
13853 L:      linux-media@vger.kernel.org
13854 S:      Orphan
13855 F:      drivers/media/platform/sh_veu.c
13856
13857 SH_VOU V4L2 OUTPUT DRIVER
13858 L:      linux-media@vger.kernel.org
13859 S:      Orphan
13860 F:      drivers/media/platform/sh_vou.c
13861 F:      include/media/drv-intf/sh_vou.h
13862
13863 SI2157 MEDIA DRIVER
13864 M:      Antti Palosaari <crope@iki.fi>
13865 L:      linux-media@vger.kernel.org
13866 W:      https://linuxtv.org
13867 W:      http://palosaari.fi/linux/
13868 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13869 T:      git git://linuxtv.org/anttip/media_tree.git
13870 S:      Maintained
13871 F:      drivers/media/tuners/si2157*
13872
13873 SI2165 MEDIA DRIVER
13874 M:      Matthias Schwarzott <zzam@gentoo.org>
13875 L:      linux-media@vger.kernel.org
13876 W:      https://linuxtv.org
13877 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13878 S:      Maintained
13879 F:      drivers/media/dvb-frontends/si2165*
13880
13881 SI2168 MEDIA DRIVER
13882 M:      Antti Palosaari <crope@iki.fi>
13883 L:      linux-media@vger.kernel.org
13884 W:      https://linuxtv.org
13885 W:      http://palosaari.fi/linux/
13886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13887 T:      git git://linuxtv.org/anttip/media_tree.git
13888 S:      Maintained
13889 F:      drivers/media/dvb-frontends/si2168*
13890
13891 SI470X FM RADIO RECEIVER I2C DRIVER
13892 M:      Hans Verkuil <hverkuil@xs4all.nl>
13893 L:      linux-media@vger.kernel.org
13894 T:      git git://linuxtv.org/media_tree.git
13895 W:      https://linuxtv.org
13896 S:      Odd Fixes
13897 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13898
13899 SI470X FM RADIO RECEIVER USB DRIVER
13900 M:      Hans Verkuil <hverkuil@xs4all.nl>
13901 L:      linux-media@vger.kernel.org
13902 T:      git git://linuxtv.org/media_tree.git
13903 W:      https://linuxtv.org
13904 S:      Maintained
13905 F:      drivers/media/radio/si470x/radio-si470x-common.c
13906 F:      drivers/media/radio/si470x/radio-si470x.h
13907 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13908
13909 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13910 M:      Eduardo Valentin <edubezval@gmail.com>
13911 L:      linux-media@vger.kernel.org
13912 T:      git git://linuxtv.org/media_tree.git
13913 W:      https://linuxtv.org
13914 S:      Odd Fixes
13915 F:      drivers/media/radio/si4713/si4713.?
13916
13917 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13918 M:      Eduardo Valentin <edubezval@gmail.com>
13919 L:      linux-media@vger.kernel.org
13920 T:      git git://linuxtv.org/media_tree.git
13921 W:      https://linuxtv.org
13922 S:      Odd Fixes
13923 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13924
13925 SI4713 FM RADIO TRANSMITTER USB DRIVER
13926 M:      Hans Verkuil <hverkuil@xs4all.nl>
13927 L:      linux-media@vger.kernel.org
13928 T:      git git://linuxtv.org/media_tree.git
13929 W:      https://linuxtv.org
13930 S:      Maintained
13931 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13932
13933 SIANO DVB DRIVER
13934 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13935 L:      linux-media@vger.kernel.org
13936 W:      https://linuxtv.org
13937 T:      git git://linuxtv.org/media_tree.git
13938 S:      Odd fixes
13939 F:      drivers/media/common/siano/
13940 F:      drivers/media/usb/siano/
13941 F:      drivers/media/usb/siano/
13942 F:      drivers/media/mmc/siano/
13943
13944 SIFIVE DRIVERS
13945 M:      Palmer Dabbelt <palmer@sifive.com>
13946 M:      Paul Walmsley <paul.walmsley@sifive.com>
13947 L:      linux-riscv@lists.infradead.org
13948 T:      git git://github.com/sifive/riscv-linux.git
13949 S:      Supported
13950 K:      sifive
13951 N:      sifive
13952
13953 SILEAD TOUCHSCREEN DRIVER
13954 M:      Hans de Goede <hdegoede@redhat.com>
13955 L:      linux-input@vger.kernel.org
13956 L:      platform-driver-x86@vger.kernel.org
13957 S:      Maintained
13958 F:      drivers/input/touchscreen/silead.c
13959 F:      drivers/platform/x86/touchscreen_dmi.c
13960
13961 SILICON MOTION SM712 FRAME BUFFER DRIVER
13962 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13963 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13964 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13965 L:      linux-fbdev@vger.kernel.org
13966 S:      Maintained
13967 F:      drivers/video/fbdev/sm712*
13968 F:      Documentation/fb/sm712fb.txt
13969
13970 SIMPLE FIRMWARE INTERFACE (SFI)
13971 M:      Len Brown <lenb@kernel.org>
13972 L:      sfi-devel@simplefirmware.org
13973 W:      http://simplefirmware.org/
13974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13975 S:      Supported
13976 F:      arch/x86/platform/sfi/
13977 F:      drivers/sfi/
13978 F:      include/linux/sfi*.h
13979
13980 SIMPLEFB FB DRIVER
13981 M:      Hans de Goede <hdegoede@redhat.com>
13982 L:      linux-fbdev@vger.kernel.org
13983 S:      Maintained
13984 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13985 F:      drivers/video/fbdev/simplefb.c
13986 F:      include/linux/platform_data/simplefb.h
13987
13988 SIMTEC EB110ATX (Chalice CATS)
13989 P:      Ben Dooks
13990 P:      Vincent Sanders <vince@simtec.co.uk>
13991 M:      Simtec Linux Team <linux@simtec.co.uk>
13992 W:      http://www.simtec.co.uk/products/EB110ATX/
13993 S:      Supported
13994
13995 SIMTEC EB2410ITX (BAST)
13996 P:      Ben Dooks
13997 P:      Vincent Sanders <vince@simtec.co.uk>
13998 M:      Simtec Linux Team <linux@simtec.co.uk>
13999 W:      http://www.simtec.co.uk/products/EB2410ITX/
14000 S:      Supported
14001 F:      arch/arm/mach-s3c24xx/mach-bast.c
14002 F:      arch/arm/mach-s3c24xx/bast-ide.c
14003 F:      arch/arm/mach-s3c24xx/bast-irq.c
14004
14005 SIPHASH PRF ROUTINES
14006 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14007 S:      Maintained
14008 F:      lib/siphash.c
14009 F:      lib/test_siphash.c
14010 F:      include/linux/siphash.h
14011
14012 SIOX
14013 M:      Gavin Schenk <g.schenk@eckelmann.de>
14014 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14015 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14016 S:      Supported
14017 F:      drivers/siox/*
14018 F:      drivers/gpio/gpio-siox.c
14019 F:      include/trace/events/siox.h
14020
14021 SIS 190 ETHERNET DRIVER
14022 M:      Francois Romieu <romieu@fr.zoreil.com>
14023 L:      netdev@vger.kernel.org
14024 S:      Maintained
14025 F:      drivers/net/ethernet/sis/sis190.c
14026
14027 SIS 900/7016 FAST ETHERNET DRIVER
14028 M:      Daniele Venzano <venza@brownhat.org>
14029 W:      http://www.brownhat.org/sis900.html
14030 L:      netdev@vger.kernel.org
14031 S:      Maintained
14032 F:      drivers/net/ethernet/sis/sis900.*
14033
14034 SIS FRAMEBUFFER DRIVER
14035 M:      Thomas Winischhofer <thomas@winischhofer.net>
14036 W:      http://www.winischhofer.net/linuxsisvga.shtml
14037 S:      Maintained
14038 F:      Documentation/fb/sisfb.txt
14039 F:      drivers/video/fbdev/sis/
14040 F:      include/video/sisfb.h
14041
14042 SIS USB2VGA DRIVER
14043 M:      Thomas Winischhofer <thomas@winischhofer.net>
14044 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14045 S:      Maintained
14046 F:      drivers/usb/misc/sisusbvga/
14047
14048 SLAB ALLOCATOR
14049 M:      Christoph Lameter <cl@linux.com>
14050 M:      Pekka Enberg <penberg@kernel.org>
14051 M:      David Rientjes <rientjes@google.com>
14052 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14053 M:      Andrew Morton <akpm@linux-foundation.org>
14054 L:      linux-mm@kvack.org
14055 S:      Maintained
14056 F:      include/linux/sl?b*.h
14057 F:      mm/sl?b*
14058
14059 SLEEPABLE READ-COPY UPDATE (SRCU)
14060 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14061 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14062 M:      Josh Triplett <josh@joshtriplett.org>
14063 R:      Steven Rostedt <rostedt@goodmis.org>
14064 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14065 L:      linux-kernel@vger.kernel.org
14066 W:      http://www.rdrop.com/users/paulmck/RCU/
14067 S:      Supported
14068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14069 F:      include/linux/srcu*.h
14070 F:      kernel/rcu/srcu*.c
14071
14072 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14073 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14074 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14075 S:      Maintained
14076 F:      drivers/slimbus/
14077 F:      Documentation/devicetree/bindings/slimbus/
14078 F:      include/linux/slimbus.h
14079
14080 SMACK SECURITY MODULE
14081 M:      Casey Schaufler <casey@schaufler-ca.com>
14082 L:      linux-security-module@vger.kernel.org
14083 W:      http://schaufler-ca.com
14084 T:      git git://github.com/cschaufler/smack-next
14085 S:      Maintained
14086 F:      Documentation/admin-guide/LSM/Smack.rst
14087 F:      security/smack/
14088
14089 SMC91x ETHERNET DRIVER
14090 M:      Nicolas Pitre <nico@fluxnic.net>
14091 S:      Odd Fixes
14092 F:      drivers/net/ethernet/smsc/smc91x.*
14093
14094 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14095 M:      Sakari Ailus <sakari.ailus@iki.fi>
14096 L:      linux-media@vger.kernel.org
14097 S:      Maintained
14098 F:      drivers/media/i2c/smiapp/
14099 F:      include/media/i2c/smiapp.h
14100 F:      drivers/media/i2c/smiapp-pll.c
14101 F:      drivers/media/i2c/smiapp-pll.h
14102 F:      include/uapi/linux/smiapp.h
14103 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14104
14105 SMM665 HARDWARE MONITOR DRIVER
14106 M:      Guenter Roeck <linux@roeck-us.net>
14107 L:      linux-hwmon@vger.kernel.org
14108 S:      Maintained
14109 F:      Documentation/hwmon/smm665
14110 F:      drivers/hwmon/smm665.c
14111
14112 SMSC EMC2103 HARDWARE MONITOR DRIVER
14113 M:      Steve Glendinning <steve.glendinning@shawell.net>
14114 L:      linux-hwmon@vger.kernel.org
14115 S:      Maintained
14116 F:      Documentation/hwmon/emc2103
14117 F:      drivers/hwmon/emc2103.c
14118
14119 SMSC SCH5627 HARDWARE MONITOR DRIVER
14120 M:      Hans de Goede <hdegoede@redhat.com>
14121 L:      linux-hwmon@vger.kernel.org
14122 S:      Supported
14123 F:      Documentation/hwmon/sch5627
14124 F:      drivers/hwmon/sch5627.c
14125
14126 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14127 M:      Steve Glendinning <steve.glendinning@shawell.net>
14128 L:      linux-fbdev@vger.kernel.org
14129 S:      Maintained
14130 F:      drivers/video/fbdev/smscufx.c
14131
14132 SMSC47B397 HARDWARE MONITOR DRIVER
14133 M:      Jean Delvare <jdelvare@suse.com>
14134 L:      linux-hwmon@vger.kernel.org
14135 S:      Maintained
14136 F:      Documentation/hwmon/smsc47b397
14137 F:      drivers/hwmon/smsc47b397.c
14138
14139 SMSC911x ETHERNET DRIVER
14140 M:      Steve Glendinning <steve.glendinning@shawell.net>
14141 L:      netdev@vger.kernel.org
14142 S:      Maintained
14143 F:      include/linux/smsc911x.h
14144 F:      drivers/net/ethernet/smsc/smsc911x.*
14145
14146 SMSC9420 PCI ETHERNET DRIVER
14147 M:      Steve Glendinning <steve.glendinning@shawell.net>
14148 L:      netdev@vger.kernel.org
14149 S:      Maintained
14150 F:      drivers/net/ethernet/smsc/smsc9420.*
14151
14152 SOC-CAMERA V4L2 SUBSYSTEM
14153 L:      linux-media@vger.kernel.org
14154 T:      git git://linuxtv.org/media_tree.git
14155 S:      Orphan
14156 F:      include/media/soc*
14157 F:      drivers/media/i2c/soc_camera/
14158 F:      drivers/media/platform/soc_camera/
14159
14160 SOCIONEXT SYNQUACER I2C DRIVER
14161 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14162 L:      linux-i2c@vger.kernel.org
14163 S:      Maintained
14164 F:      drivers/i2c/busses/i2c-synquacer.c
14165 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14166
14167 SOCIONEXT UNIPHIER SOUND DRIVER
14168 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14169 S:      Orphan
14170 F:      sound/soc/uniphier/
14171
14172 SOEKRIS NET48XX LED SUPPORT
14173 M:      Chris Boot <bootc@bootc.net>
14174 S:      Maintained
14175 F:      drivers/leds/leds-net48xx.c
14176
14177 SOFT-ROCE DRIVER (rxe)
14178 M:      Moni Shoua <monis@mellanox.com>
14179 L:      linux-rdma@vger.kernel.org
14180 S:      Supported
14181 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14182 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14183 F:      drivers/infiniband/sw/rxe/
14184 F:      include/uapi/rdma/rdma_user_rxe.h
14185
14186 SOFTLOGIC 6x10 MPEG CODEC
14187 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14188 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14189 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14190 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14191 M:      Ismael Luceno <ismael@iodev.co.uk>
14192 L:      linux-media@vger.kernel.org
14193 S:      Supported
14194 F:      drivers/media/pci/solo6x10/
14195
14196 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14197 M:      James Morse <james.morse@arm.com>
14198 L:      linux-arm-kernel@lists.infradead.org
14199 S:      Maintained
14200 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14201 F:      drivers/firmware/arm_sdei.c
14202 F:      include/linux/arm_sdei.h
14203 F:      include/uapi/linux/arm_sdei.h
14204
14205 SOFTWARE RAID (Multiple Disks) SUPPORT
14206 M:      Shaohua Li <shli@kernel.org>
14207 L:      linux-raid@vger.kernel.org
14208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14209 S:      Supported
14210 F:      drivers/md/Makefile
14211 F:      drivers/md/Kconfig
14212 F:      drivers/md/md*
14213 F:      drivers/md/raid*
14214 F:      include/linux/raid/
14215 F:      include/uapi/linux/raid/
14216
14217 SOCIONEXT (SNI) AVE NETWORK DRIVER
14218 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14219 L:      netdev@vger.kernel.org
14220 S:      Maintained
14221 F:      drivers/net/ethernet/socionext/sni_ave.c
14222 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14223
14224 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14225 M:      Jassi Brar <jaswinder.singh@linaro.org>
14226 L:      netdev@vger.kernel.org
14227 S:      Maintained
14228 F:      drivers/net/ethernet/socionext/netsec.c
14229 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14230
14231 SOLIDRUN CLEARFOG SUPPORT
14232 M:      Russell King <linux@armlinux.org.uk>
14233 S:      Maintained
14234 F:      arch/arm/boot/dts/armada-388-clearfog*
14235 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14236
14237 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14238 M:      Russell King <linux@armlinux.org.uk>
14239 S:      Maintained
14240 F:      arch/arm/boot/dts/imx6*-cubox-i*
14241 F:      arch/arm/boot/dts/imx6*-hummingboard*
14242 F:      arch/arm/boot/dts/imx6*-sr-*
14243
14244 SONIC NETWORK DRIVER
14245 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14246 L:      netdev@vger.kernel.org
14247 S:      Maintained
14248 F:      drivers/net/ethernet/natsemi/sonic.*
14249
14250 SONICS SILICON BACKPLANE DRIVER (SSB)
14251 M:      Michael Buesch <m@bues.ch>
14252 L:      linux-wireless@vger.kernel.org
14253 S:      Maintained
14254 F:      drivers/ssb/
14255 F:      include/linux/ssb/
14256
14257 SONY IMX214 SENSOR DRIVER
14258 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14259 L:      linux-media@vger.kernel.org
14260 T:      git git://linuxtv.org/media_tree.git
14261 S:      Maintained
14262 F:      drivers/media/i2c/imx214.c
14263 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14264
14265 SONY IMX258 SENSOR DRIVER
14266 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14267 L:      linux-media@vger.kernel.org
14268 T:      git git://linuxtv.org/media_tree.git
14269 S:      Maintained
14270 F:      drivers/media/i2c/imx258.c
14271
14272 SONY IMX274 SENSOR DRIVER
14273 M:      Leon Luo <leonl@leopardimaging.com>
14274 L:      linux-media@vger.kernel.org
14275 T:      git git://linuxtv.org/media_tree.git
14276 S:      Maintained
14277 F:      drivers/media/i2c/imx274.c
14278 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14279
14280 SONY IMX319 SENSOR DRIVER
14281 M:      Bingbu Cao <bingbu.cao@intel.com>
14282 L:      linux-media@vger.kernel.org
14283 T:      git git://linuxtv.org/media_tree.git
14284 S:      Maintained
14285 F:      drivers/media/i2c/imx319.c
14286
14287 SONY IMX355 SENSOR DRIVER
14288 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14289 L:      linux-media@vger.kernel.org
14290 T:      git git://linuxtv.org/media_tree.git
14291 S:      Maintained
14292 F:      drivers/media/i2c/imx355.c
14293
14294 SONY MEMORYSTICK CARD SUPPORT
14295 M:      Alex Dubov <oakad@yahoo.com>
14296 W:      http://tifmxx.berlios.de/
14297 S:      Maintained
14298 F:      drivers/memstick/host/tifm_ms.c
14299
14300 SONY MEMORYSTICK STANDARD SUPPORT
14301 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14302 S:      Maintained
14303 F:      drivers/memstick/core/ms_block.*
14304
14305 SONY VAIO CONTROL DEVICE DRIVER
14306 M:      Mattia Dongili <malattia@linux.it>
14307 L:      platform-driver-x86@vger.kernel.org
14308 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14309 S:      Maintained
14310 F:      Documentation/laptops/sony-laptop.txt
14311 F:      drivers/char/sonypi.c
14312 F:      drivers/platform/x86/sony-laptop.c
14313 F:      include/linux/sony-laptop.h
14314
14315 SOUND
14316 M:      Jaroslav Kysela <perex@perex.cz>
14317 M:      Takashi Iwai <tiwai@suse.com>
14318 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14319 W:      http://www.alsa-project.org/
14320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14321 T:      git git://git.alsa-project.org/alsa-kernel.git
14322 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14323 S:      Maintained
14324 F:      Documentation/sound/
14325 F:      include/sound/
14326 F:      include/uapi/sound/
14327 F:      sound/
14328
14329 SOUND - COMPRESSED AUDIO
14330 M:      Vinod Koul <vkoul@kernel.org>
14331 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14333 S:      Supported
14334 F:      Documentation/sound/designs/compress-offload.rst
14335 F:      include/sound/compress_driver.h
14336 F:      include/uapi/sound/compress_*
14337 F:      sound/core/compress_offload.c
14338 F:      sound/soc/soc-compress.c
14339
14340 SOUND - DMAENGINE HELPERS
14341 M:      Lars-Peter Clausen <lars@metafoo.de>
14342 S:      Supported
14343 F:      include/sound/dmaengine_pcm.h
14344 F:      sound/core/pcm_dmaengine.c
14345 F:      sound/soc/soc-generic-dmaengine-pcm.c
14346
14347 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14348 M:      Liam Girdwood <lgirdwood@gmail.com>
14349 M:      Mark Brown <broonie@kernel.org>
14350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14351 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14352 W:      http://alsa-project.org/main/index.php/ASoC
14353 S:      Supported
14354 F:      Documentation/devicetree/bindings/sound/
14355 F:      Documentation/sound/soc/
14356 F:      sound/soc/
14357 F:      include/dt-bindings/sound/
14358 F:      include/sound/soc*
14359
14360 SOUNDWIRE SUBSYSTEM
14361 M:      Vinod Koul <vkoul@kernel.org>
14362 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14363 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14364 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14365 S:      Supported
14366 F:      Documentation/driver-api/soundwire/
14367 F:      drivers/soundwire/
14368 F:      include/linux/soundwire/
14369
14370 SP2 MEDIA DRIVER
14371 M:      Olli Salonen <olli.salonen@iki.fi>
14372 L:      linux-media@vger.kernel.org
14373 W:      https://linuxtv.org
14374 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14375 S:      Maintained
14376 F:      drivers/media/dvb-frontends/sp2*
14377
14378 SPARC + UltraSPARC (sparc/sparc64)
14379 M:      "David S. Miller" <davem@davemloft.net>
14380 L:      sparclinux@vger.kernel.org
14381 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14384 S:      Maintained
14385 F:      arch/sparc/
14386 F:      drivers/sbus/
14387
14388 SPARC SERIAL DRIVERS
14389 M:      "David S. Miller" <davem@davemloft.net>
14390 L:      sparclinux@vger.kernel.org
14391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14393 S:      Maintained
14394 F:      include/linux/sunserialcore.h
14395 F:      drivers/tty/serial/suncore.c
14396 F:      drivers/tty/serial/sunhv.c
14397 F:      drivers/tty/serial/sunsab.c
14398 F:      drivers/tty/serial/sunsab.h
14399 F:      drivers/tty/serial/sunsu.c
14400 F:      drivers/tty/serial/sunzilog.c
14401 F:      drivers/tty/serial/sunzilog.h
14402 F:      drivers/tty/vcc.c
14403
14404 SPARSE CHECKER
14405 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14406 L:      linux-sparse@vger.kernel.org
14407 W:      https://sparse.wiki.kernel.org/
14408 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14409 S:      Maintained
14410 F:      include/linux/compiler.h
14411
14412 SPEAR CLOCK FRAMEWORK SUPPORT
14413 M:      Viresh Kumar <vireshk@kernel.org>
14414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14415 W:      http://www.st.com/spear
14416 S:      Maintained
14417 F:      drivers/clk/spear/
14418
14419 SPEAR PLATFORM SUPPORT
14420 M:      Viresh Kumar <vireshk@kernel.org>
14421 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14423 W:      http://www.st.com/spear
14424 S:      Maintained
14425 F:      arch/arm/boot/dts/spear*
14426 F:      arch/arm/mach-spear/
14427
14428 SPI NOR SUBSYSTEM
14429 M:      Marek Vasut <marek.vasut@gmail.com>
14430 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14431 L:      linux-mtd@lists.infradead.org
14432 W:      http://www.linux-mtd.infradead.org/
14433 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14434 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14435 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14436 S:      Maintained
14437 F:      drivers/mtd/spi-nor/
14438 F:      include/linux/mtd/spi-nor.h
14439
14440 SPI SUBSYSTEM
14441 M:      Mark Brown <broonie@kernel.org>
14442 L:      linux-spi@vger.kernel.org
14443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14444 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14445 S:      Maintained
14446 F:      Documentation/devicetree/bindings/spi/
14447 F:      Documentation/spi/
14448 F:      drivers/spi/
14449 F:      include/linux/spi/
14450 F:      include/uapi/linux/spi/
14451 F:      tools/spi/
14452
14453 SPIDERNET NETWORK DRIVER for CELL
14454 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14455 L:      netdev@vger.kernel.org
14456 S:      Supported
14457 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14458 F:      drivers/net/ethernet/toshiba/spider_net*
14459
14460 SPMI SUBSYSTEM
14461 R:      Stephen Boyd <sboyd@kernel.org>
14462 L:      linux-arm-msm@vger.kernel.org
14463 F:      Documentation/devicetree/bindings/spmi/
14464 F:      drivers/spmi/
14465 F:      include/dt-bindings/spmi/spmi.h
14466 F:      include/linux/spmi.h
14467 F:      include/trace/events/spmi.h
14468
14469 SPU FILE SYSTEM
14470 M:      Jeremy Kerr <jk@ozlabs.org>
14471 L:      linuxppc-dev@lists.ozlabs.org
14472 W:      http://www.ibm.com/developerworks/power/cell/
14473 S:      Supported
14474 F:      Documentation/filesystems/spufs.txt
14475 F:      arch/powerpc/platforms/cell/spufs/
14476
14477 SQUASHFS FILE SYSTEM
14478 M:      Phillip Lougher <phillip@squashfs.org.uk>
14479 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14480 W:      http://squashfs.org.uk
14481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14482 S:      Maintained
14483 F:      Documentation/filesystems/squashfs.txt
14484 F:      fs/squashfs/
14485
14486 SRM (Alpha) environment access
14487 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14488 S:      Maintained
14489 F:      arch/alpha/kernel/srm_env.c
14490
14491 ST LSM6DSx IMU IIO DRIVER
14492 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14493 L:      linux-iio@vger.kernel.org
14494 W:      http://www.st.com/
14495 S:      Maintained
14496 F:      drivers/iio/imu/st_lsm6dsx/
14497 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14498
14499 ST STM32 I2C/SMBUS DRIVER
14500 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14501 L:      linux-i2c@vger.kernel.org
14502 S:      Maintained
14503 F:      drivers/i2c/busses/i2c-stm32*
14504
14505 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14506 M:      Song Qiang <songqiang1304521@gmail.com>
14507 L:      linux-iio@vger.kernel.org
14508 S:      Maintained
14509 F:      drivers/iio/proximity/vl53l0x-i2c.c
14510 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14511
14512 STABLE BRANCH
14513 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14514 M:      Sasha Levin <sashal@kernel.org>
14515 L:      stable@vger.kernel.org
14516 S:      Supported
14517 F:      Documentation/process/stable-kernel-rules.rst
14518
14519 STAGING - COMEDI
14520 M:      Ian Abbott <abbotti@mev.co.uk>
14521 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14522 S:      Odd Fixes
14523 F:      drivers/staging/comedi/
14524
14525 STAGING - EROFS FILE SYSTEM
14526 M:      Gao Xiang <gaoxiang25@huawei.com>
14527 M:      Chao Yu <yuchao0@huawei.com>
14528 L:      linux-erofs@lists.ozlabs.org
14529 S:      Maintained
14530 F:      drivers/staging/erofs/
14531
14532 STAGING - INDUSTRIAL IO
14533 M:      Jonathan Cameron <jic23@kernel.org>
14534 L:      linux-iio@vger.kernel.org
14535 S:      Odd Fixes
14536 F:      Documentation/devicetree/bindings/staging/iio/
14537 F:      drivers/staging/iio/
14538
14539 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14540 M:      Marc Dietrich <marvin24@gmx.de>
14541 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14542 L:      linux-tegra@vger.kernel.org
14543 S:      Maintained
14544 F:      drivers/staging/nvec/
14545
14546 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14547 M:      Jens Frederich <jfrederich@gmail.com>
14548 M:      Daniel Drake <dsd@laptop.org>
14549 M:      Jon Nettleton <jon.nettleton@gmail.com>
14550 W:      http://wiki.laptop.org/go/DCON
14551 S:      Maintained
14552 F:      drivers/staging/olpc_dcon/
14553
14554 STAGING - REALTEK RTL8712U DRIVERS
14555 M:      Larry Finger <Larry.Finger@lwfinger.net>
14556 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14557 S:      Odd Fixes
14558 F:      drivers/staging/rtl8712/
14559
14560 STAGING - REALTEK RTL8188EU DRIVERS
14561 M:      Larry Finger <Larry.Finger@lwfinger.net>
14562 S:      Odd Fixes
14563 F:      drivers/staging/rtl8188eu/
14564
14565 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14566 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14567 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14568 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14569 L:      linux-fbdev@vger.kernel.org
14570 S:      Maintained
14571 F:      drivers/staging/sm750fb/
14572
14573 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14574 M:      William Hubbs <w.d.hubbs@gmail.com>
14575 M:      Chris Brannon <chris@the-brannons.com>
14576 M:      Kirk Reiser <kirk@reisers.ca>
14577 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14578 L:      speakup@linux-speakup.org
14579 W:      http://www.linux-speakup.org/
14580 S:      Odd Fixes
14581 F:      drivers/staging/speakup/
14582
14583 STAGING - VIA VT665X DRIVERS
14584 M:      Forest Bond <forest@alittletooquiet.net>
14585 S:      Odd Fixes
14586 F:      drivers/staging/vt665?/
14587
14588 STAGING - WILC1000 WIFI DRIVER
14589 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14590 M:      Ajay Singh <ajay.kathat@microchip.com>
14591 L:      linux-wireless@vger.kernel.org
14592 S:      Supported
14593 F:      drivers/staging/wilc1000/
14594
14595 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14596 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14597 S:      Odd Fixes
14598 F:      drivers/staging/xgifb/
14599
14600 STAGING SUBSYSTEM
14601 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14603 L:      devel@driverdev.osuosl.org
14604 S:      Supported
14605 F:      drivers/staging/
14606
14607 STARFIRE/DURALAN NETWORK DRIVER
14608 M:      Ion Badulescu <ionut@badula.org>
14609 S:      Odd Fixes
14610 F:      drivers/net/ethernet/adaptec/starfire*
14611
14612 STEC S1220 SKD DRIVER
14613 M:      Bart Van Assche <bart.vanassche@wdc.com>
14614 L:      linux-block@vger.kernel.org
14615 S:      Maintained
14616 F:      drivers/block/skd*[ch]
14617
14618 STI AUDIO (ASoC) DRIVERS
14619 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14620 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14621 S:      Maintained
14622 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14623 F:      sound/soc/sti/
14624
14625 STI CEC DRIVER
14626 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14627 S:      Maintained
14628 F:      drivers/media/platform/sti/cec/
14629 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14630
14631 STK1160 USB VIDEO CAPTURE DRIVER
14632 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14633 L:      linux-media@vger.kernel.org
14634 T:      git git://linuxtv.org/media_tree.git
14635 S:      Maintained
14636 F:      drivers/media/usb/stk1160/
14637
14638 STM32 AUDIO (ASoC) DRIVERS
14639 M:      Olivier Moysan <olivier.moysan@st.com>
14640 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14641 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14642 S:      Maintained
14643 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14644 F:      sound/soc/stm/
14645
14646 STM32 TIMER/LPTIMER DRIVERS
14647 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14648 S:      Maintained
14649 F:      drivers/*/stm32-*timer*
14650 F:      drivers/pwm/pwm-stm32*
14651 F:      include/linux/*/stm32-*tim*
14652 F:      Documentation/ABI/testing/*timer-stm32
14653 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14654 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14655
14656 STMMAC ETHERNET DRIVER
14657 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14658 M:      Alexandre Torgue <alexandre.torgue@st.com>
14659 M:      Jose Abreu <joabreu@synopsys.com>
14660 L:      netdev@vger.kernel.org
14661 W:      http://www.stlinux.com
14662 S:      Supported
14663 F:      drivers/net/ethernet/stmicro/stmmac/
14664
14665 SUN3/3X
14666 M:      Sam Creasey <sammy@sammy.net>
14667 W:      http://sammy.net/sun3/
14668 S:      Maintained
14669 F:      arch/m68k/kernel/*sun3*
14670 F:      arch/m68k/sun3*/
14671 F:      arch/m68k/include/asm/sun3*
14672 F:      drivers/net/ethernet/i825xx/sun3*
14673
14674 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14675 M:      Hans de Goede <hdegoede@redhat.com>
14676 L:      linux-input@vger.kernel.org
14677 S:      Maintained
14678 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14679 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14680
14681 SUNDANCE NETWORK DRIVER
14682 M:      Denis Kirjanov <kda@linux-powerpc.org>
14683 L:      netdev@vger.kernel.org
14684 S:      Maintained
14685 F:      drivers/net/ethernet/dlink/sundance.c
14686
14687 SUPERH
14688 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14689 M:      Rich Felker <dalias@libc.org>
14690 L:      linux-sh@vger.kernel.org
14691 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14692 S:      Maintained
14693 F:      Documentation/sh/
14694 F:      arch/sh/
14695 F:      drivers/sh/
14696
14697 SUSPEND TO RAM
14698 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14699 M:      Len Brown <len.brown@intel.com>
14700 M:      Pavel Machek <pavel@ucw.cz>
14701 L:      linux-pm@vger.kernel.org
14702 B:      https://bugzilla.kernel.org
14703 S:      Supported
14704 F:      Documentation/power/
14705 F:      arch/x86/kernel/acpi/
14706 F:      drivers/base/power/
14707 F:      kernel/power/
14708 F:      include/linux/suspend.h
14709 F:      include/linux/freezer.h
14710 F:      include/linux/pm.h
14711
14712 SVGA HANDLING
14713 M:      Martin Mares <mj@ucw.cz>
14714 L:      linux-video@atrey.karlin.mff.cuni.cz
14715 S:      Maintained
14716 F:      Documentation/svga.txt
14717 F:      arch/x86/boot/video*
14718
14719 SWIOTLB SUBSYSTEM
14720 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14721 L:      iommu@lists.linux-foundation.org
14722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14723 S:      Supported
14724 F:      kernel/dma/swiotlb.c
14725 F:      arch/*/kernel/pci-swiotlb.c
14726 F:      include/linux/swiotlb.h
14727
14728 SWITCHDEV
14729 M:      Jiri Pirko <jiri@resnulli.us>
14730 M:      Ivan Vecera <ivecera@redhat.com>
14731 L:      netdev@vger.kernel.org
14732 S:      Supported
14733 F:      net/switchdev/
14734 F:      include/net/switchdev.h
14735
14736 SY8106A REGULATOR DRIVER
14737 M:      Icenowy Zheng <icenowy@aosc.io>
14738 S:      Maintained
14739 F:      drivers/regulator/sy8106a-regulator.c
14740 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14741
14742 SYNC FILE FRAMEWORK
14743 M:      Sumit Semwal <sumit.semwal@linaro.org>
14744 R:      Gustavo Padovan <gustavo@padovan.org>
14745 S:      Maintained
14746 L:      linux-media@vger.kernel.org
14747 L:      dri-devel@lists.freedesktop.org
14748 F:      drivers/dma-buf/sync_*
14749 F:      drivers/dma-buf/dma-fence*
14750 F:      drivers/dma-buf/sw_sync.c
14751 F:      include/linux/sync_file.h
14752 F:      include/uapi/linux/sync_file.h
14753 F:      Documentation/sync_file.txt
14754 T:      git git://anongit.freedesktop.org/drm/drm-misc
14755
14756 SYNOPSYS ARC ARCHITECTURE
14757 M:      Vineet Gupta <vgupta@synopsys.com>
14758 L:      linux-snps-arc@lists.infradead.org
14759 S:      Supported
14760 F:      arch/arc/
14761 F:      Documentation/devicetree/bindings/arc/*
14762 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14763 F:      drivers/clocksource/arc_timer.c
14764 F:      drivers/tty/serial/arc_uart.c
14765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14766
14767 SYNOPSYS ARC HSDK SDP pll clock driver
14768 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14769 S:      Supported
14770 F:      drivers/clk/clk-hsdk-pll.c
14771 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14772
14773 SYNOPSYS ARC SDP clock driver
14774 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14775 S:      Supported
14776 F:      drivers/clk/axs10x/*
14777 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14778
14779 SYNOPSYS ARC SDP platform support
14780 M:      Alexey Brodkin <abrodkin@synopsys.com>
14781 S:      Supported
14782 F:      arch/arc/plat-axs10x
14783 F:      arch/arc/boot/dts/ax*
14784 F:      Documentation/devicetree/bindings/arc/axs10*
14785
14786 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14787 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14788 S:      Supported
14789 F:      drivers/reset/reset-axs10x.c
14790 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14791
14792 SYNOPSYS CREG GPIO DRIVER
14793 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14794 S:      Maintained
14795 F:      drivers/gpio/gpio-creg-snps.c
14796 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14797
14798 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14799 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14800 S:      Maintained
14801 F:      drivers/tty/serial/8250/8250_dw.c
14802
14803 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14804 M:      Hoan Tran <hoan@os.amperecomputing.com>
14805 L:      linux-gpio@vger.kernel.org
14806 S:      Maintained
14807 F:      drivers/gpio/gpio-dwapb.c
14808 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14809
14810 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14811 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14812 S:      Maintained
14813 F:      drivers/dma/dwi-axi-dmac/
14814 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14815
14816 SYNOPSYS DESIGNWARE DMAC DRIVER
14817 M:      Viresh Kumar <vireshk@kernel.org>
14818 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14819 S:      Maintained
14820 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14821 F:      drivers/dma/dw/
14822 F:      include/dt-bindings/dma/dw-dmac.h
14823 F:      include/linux/dma/dw.h
14824 F:      include/linux/platform_data/dma-dw.h
14825
14826 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14827 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14828 L:      netdev@vger.kernel.org
14829 S:      Supported
14830 F:      drivers/net/ethernet/synopsys/
14831
14832 SYNOPSYS DESIGNWARE I2C DRIVER
14833 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14834 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14835 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14836 L:      linux-i2c@vger.kernel.org
14837 S:      Maintained
14838 F:      drivers/i2c/busses/i2c-designware-*
14839 F:      include/linux/platform_data/i2c-designware.h
14840
14841 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14842 M:      Jaehoon Chung <jh80.chung@samsung.com>
14843 L:      linux-mmc@vger.kernel.org
14844 S:      Maintained
14845 F:      drivers/mmc/host/dw_mmc*
14846
14847 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14848 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14849 S:      Supported
14850 F:      drivers/reset/reset-hsdk.c
14851 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14852 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14853
14854 SYSTEM CONFIGURATION (SYSCON)
14855 M:      Lee Jones <lee.jones@linaro.org>
14856 M:      Arnd Bergmann <arnd@arndb.de>
14857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14858 S:      Supported
14859 F:      drivers/mfd/syscon.c
14860
14861 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14862 M:      Sudeep Holla <sudeep.holla@arm.com>
14863 L:      linux-arm-kernel@lists.infradead.org
14864 S:      Maintained
14865 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14866 F:      drivers/clk/clk-sc[mp]i.c
14867 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14868 F:      drivers/firmware/arm_scpi.c
14869 F:      drivers/firmware/arm_scmi/
14870 F:      include/linux/sc[mp]i_protocol.h
14871
14872 SYSTEM RESET/SHUTDOWN DRIVERS
14873 M:      Sebastian Reichel <sre@kernel.org>
14874 L:      linux-pm@vger.kernel.org
14875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14876 S:      Maintained
14877 F:      Documentation/devicetree/bindings/power/reset/
14878 F:      drivers/power/reset/
14879
14880 SYSTEM TRACE MODULE CLASS
14881 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14882 S:      Maintained
14883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14884 F:      Documentation/trace/stm.rst
14885 F:      drivers/hwtracing/stm/
14886 F:      include/linux/stm.h
14887 F:      include/uapi/linux/stm.h
14888
14889 SYSV FILESYSTEM
14890 M:      Christoph Hellwig <hch@infradead.org>
14891 S:      Maintained
14892 F:      Documentation/filesystems/sysv-fs.txt
14893 F:      fs/sysv/
14894 F:      include/linux/sysv_fs.h
14895
14896 TARGET SUBSYSTEM
14897 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14898 L:      linux-scsi@vger.kernel.org
14899 L:      target-devel@vger.kernel.org
14900 W:      http://www.linux-iscsi.org
14901 W:      http://groups.google.com/group/linux-iscsi-target-dev
14902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14903 S:      Supported
14904 F:      drivers/target/
14905 F:      include/target/
14906 F:      Documentation/target/
14907
14908 TASKSTATS STATISTICS INTERFACE
14909 M:      Balbir Singh <bsingharora@gmail.com>
14910 S:      Maintained
14911 F:      Documentation/accounting/taskstats*
14912 F:      include/linux/taskstats*
14913 F:      kernel/taskstats.c
14914
14915 TC subsystem
14916 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14917 M:      Cong Wang <xiyou.wangcong@gmail.com>
14918 M:      Jiri Pirko <jiri@resnulli.us>
14919 L:      netdev@vger.kernel.org
14920 S:      Maintained
14921 F:      include/net/pkt_cls.h
14922 F:      include/net/pkt_sched.h
14923 F:      include/net/tc_act/
14924 F:      include/uapi/linux/pkt_cls.h
14925 F:      include/uapi/linux/pkt_sched.h
14926 F:      include/uapi/linux/tc_act/
14927 F:      include/uapi/linux/tc_ematch/
14928 F:      net/sched/
14929
14930 TC90522 MEDIA DRIVER
14931 M:      Akihiro Tsukada <tskd08@gmail.com>
14932 L:      linux-media@vger.kernel.org
14933 S:      Odd Fixes
14934 F:      drivers/media/dvb-frontends/tc90522*
14935
14936 TCP LOW PRIORITY MODULE
14937 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14938 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14939 W:      http://tcp-lp-mod.sourceforge.net/
14940 S:      Maintained
14941 F:      net/ipv4/tcp_lp.c
14942
14943 TDA10071 MEDIA DRIVER
14944 M:      Antti Palosaari <crope@iki.fi>
14945 L:      linux-media@vger.kernel.org
14946 W:      https://linuxtv.org
14947 W:      http://palosaari.fi/linux/
14948 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14949 T:      git git://linuxtv.org/anttip/media_tree.git
14950 S:      Maintained
14951 F:      drivers/media/dvb-frontends/tda10071*
14952
14953 TDA18212 MEDIA DRIVER
14954 M:      Antti Palosaari <crope@iki.fi>
14955 L:      linux-media@vger.kernel.org
14956 W:      https://linuxtv.org
14957 W:      http://palosaari.fi/linux/
14958 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14959 T:      git git://linuxtv.org/anttip/media_tree.git
14960 S:      Maintained
14961 F:      drivers/media/tuners/tda18212*
14962
14963 TDA18218 MEDIA DRIVER
14964 M:      Antti Palosaari <crope@iki.fi>
14965 L:      linux-media@vger.kernel.org
14966 W:      https://linuxtv.org
14967 W:      http://palosaari.fi/linux/
14968 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14969 T:      git git://linuxtv.org/anttip/media_tree.git
14970 S:      Maintained
14971 F:      drivers/media/tuners/tda18218*
14972
14973 TDA18250 MEDIA DRIVER
14974 M:      Olli Salonen <olli.salonen@iki.fi>
14975 L:      linux-media@vger.kernel.org
14976 W:      https://linuxtv.org
14977 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14978 T:      git git://linuxtv.org/media_tree.git
14979 S:      Maintained
14980 F:      drivers/media/tuners/tda18250*
14981
14982 TDA18271 MEDIA DRIVER
14983 M:      Michael Krufky <mkrufky@linuxtv.org>
14984 L:      linux-media@vger.kernel.org
14985 W:      https://linuxtv.org
14986 W:      http://github.com/mkrufky
14987 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14988 T:      git git://linuxtv.org/mkrufky/tuners.git
14989 S:      Maintained
14990 F:      drivers/media/tuners/tda18271*
14991
14992 TDA1997x MEDIA DRIVER
14993 M:      Tim Harvey <tharvey@gateworks.com>
14994 L:      linux-media@vger.kernel.org
14995 W:      https://linuxtv.org
14996 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14997 S:      Maintained
14998 F:      drivers/media/i2c/tda1997x.*
14999
15000 TDA827x MEDIA DRIVER
15001 M:      Michael Krufky <mkrufky@linuxtv.org>
15002 L:      linux-media@vger.kernel.org
15003 W:      https://linuxtv.org
15004 W:      http://github.com/mkrufky
15005 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15006 T:      git git://linuxtv.org/mkrufky/tuners.git
15007 S:      Maintained
15008 F:      drivers/media/tuners/tda8290.*
15009
15010 TDA8290 MEDIA DRIVER
15011 M:      Michael Krufky <mkrufky@linuxtv.org>
15012 L:      linux-media@vger.kernel.org
15013 W:      https://linuxtv.org
15014 W:      http://github.com/mkrufky
15015 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15016 T:      git git://linuxtv.org/mkrufky/tuners.git
15017 S:      Maintained
15018 F:      drivers/media/tuners/tda8290.*
15019
15020 TDA9840 MEDIA DRIVER
15021 M:      Hans Verkuil <hverkuil@xs4all.nl>
15022 L:      linux-media@vger.kernel.org
15023 T:      git git://linuxtv.org/media_tree.git
15024 W:      https://linuxtv.org
15025 S:      Maintained
15026 F:      drivers/media/i2c/tda9840*
15027
15028 TEA5761 TUNER DRIVER
15029 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15030 L:      linux-media@vger.kernel.org
15031 W:      https://linuxtv.org
15032 T:      git git://linuxtv.org/media_tree.git
15033 S:      Odd fixes
15034 F:      drivers/media/tuners/tea5761.*
15035
15036 TEA5767 TUNER DRIVER
15037 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15038 L:      linux-media@vger.kernel.org
15039 W:      https://linuxtv.org
15040 T:      git git://linuxtv.org/media_tree.git
15041 S:      Maintained
15042 F:      drivers/media/tuners/tea5767.*
15043
15044 TEA6415C MEDIA DRIVER
15045 M:      Hans Verkuil <hverkuil@xs4all.nl>
15046 L:      linux-media@vger.kernel.org
15047 T:      git git://linuxtv.org/media_tree.git
15048 W:      https://linuxtv.org
15049 S:      Maintained
15050 F:      drivers/media/i2c/tea6415c*
15051
15052 TEA6420 MEDIA DRIVER
15053 M:      Hans Verkuil <hverkuil@xs4all.nl>
15054 L:      linux-media@vger.kernel.org
15055 T:      git git://linuxtv.org/media_tree.git
15056 W:      https://linuxtv.org
15057 S:      Maintained
15058 F:      drivers/media/i2c/tea6420*
15059
15060 TEAM DRIVER
15061 M:      Jiri Pirko <jiri@resnulli.us>
15062 L:      netdev@vger.kernel.org
15063 S:      Supported
15064 F:      drivers/net/team/
15065 F:      include/linux/if_team.h
15066 F:      include/uapi/linux/if_team.h
15067
15068 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15069 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15070 S:      Maintained
15071 F:      arch/x86/platform/ts5500/
15072
15073 TECHNOTREND USB IR RECEIVER
15074 M:      Sean Young <sean@mess.org>
15075 L:      linux-media@vger.kernel.org
15076 S:      Maintained
15077 F:      drivers/media/rc/ttusbir.c
15078
15079 TECHWELL TW9910 VIDEO DECODER
15080 L:      linux-media@vger.kernel.org
15081 S:      Orphan
15082 F:      drivers/media/i2c/tw9910.c
15083 F:      include/media/i2c/tw9910.h
15084
15085 TEE SUBSYSTEM
15086 M:      Jens Wiklander <jens.wiklander@linaro.org>
15087 S:      Maintained
15088 F:      include/linux/tee_drv.h
15089 F:      include/uapi/linux/tee.h
15090 F:      drivers/tee/
15091 F:      Documentation/tee.txt
15092
15093 TEGRA ARCHITECTURE SUPPORT
15094 M:      Thierry Reding <thierry.reding@gmail.com>
15095 M:      Jonathan Hunter <jonathanh@nvidia.com>
15096 L:      linux-tegra@vger.kernel.org
15097 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15099 S:      Supported
15100 N:      [^a-z]tegra
15101
15102 TEGRA CLOCK DRIVER
15103 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15104 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15105 S:      Supported
15106 F:      drivers/clk/tegra/
15107
15108 TEGRA DMA DRIVERS
15109 M:      Laxman Dewangan <ldewangan@nvidia.com>
15110 M:      Jon Hunter <jonathanh@nvidia.com>
15111 S:      Supported
15112 F:      drivers/dma/tegra*
15113
15114 TEGRA I2C DRIVER
15115 M:      Laxman Dewangan <ldewangan@nvidia.com>
15116 S:      Supported
15117 F:      drivers/i2c/busses/i2c-tegra.c
15118
15119 TEGRA IOMMU DRIVERS
15120 M:      Thierry Reding <thierry.reding@gmail.com>
15121 L:      linux-tegra@vger.kernel.org
15122 S:      Supported
15123 F:      drivers/iommu/tegra*
15124
15125 TEGRA KBC DRIVER
15126 M:      Laxman Dewangan <ldewangan@nvidia.com>
15127 S:      Supported
15128 F:      drivers/input/keyboard/tegra-kbc.c
15129
15130 TEGRA NAND DRIVER
15131 M:      Stefan Agner <stefan@agner.ch>
15132 M:      Lucas Stach <dev@lynxeye.de>
15133 S:      Maintained
15134 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15135 F:      drivers/mtd/nand/raw/tegra_nand.c
15136
15137 TEGRA PWM DRIVER
15138 M:      Thierry Reding <thierry.reding@gmail.com>
15139 S:      Supported
15140 F:      drivers/pwm/pwm-tegra.c
15141
15142 TEGRA SERIAL DRIVER
15143 M:      Laxman Dewangan <ldewangan@nvidia.com>
15144 S:      Supported
15145 F:      drivers/tty/serial/serial-tegra.c
15146
15147 TEGRA SPI DRIVER
15148 M:      Laxman Dewangan <ldewangan@nvidia.com>
15149 S:      Supported
15150 F:      drivers/spi/spi-tegra*
15151
15152 TEHUTI ETHERNET DRIVER
15153 M:      Andy Gospodarek <andy@greyhouse.net>
15154 L:      netdev@vger.kernel.org
15155 S:      Supported
15156 F:      drivers/net/ethernet/tehuti/*
15157
15158 Telecom Clock Driver for MCPL0010
15159 M:      Mark Gross <mark.gross@intel.com>
15160 S:      Supported
15161 F:      drivers/char/tlclk.c
15162
15163 TENSILICA XTENSA PORT (xtensa)
15164 M:      Chris Zankel <chris@zankel.net>
15165 M:      Max Filippov <jcmvbkbc@gmail.com>
15166 L:      linux-xtensa@linux-xtensa.org
15167 T:      git git://github.com/czankel/xtensa-linux.git
15168 S:      Maintained
15169 F:      arch/xtensa/
15170 F:      drivers/irqchip/irq-xtensa-*
15171
15172 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15173 M:      Nishanth Menon <nm@ti.com>
15174 M:      Tero Kristo <t-kristo@ti.com>
15175 M:      Santosh Shilimkar <ssantosh@kernel.org>
15176 L:      linux-arm-kernel@lists.infradead.org
15177 S:      Maintained
15178 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15179 F:      drivers/firmware/ti_sci*
15180 F:      include/linux/soc/ti/ti_sci_protocol.h
15181 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15182 F:      drivers/soc/ti/ti_sci_pm_domains.c
15183 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15184 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15185 F:      drivers/clk/keystone/sci-clk.c
15186 F:      drivers/reset/reset-ti-sci.c
15187
15188 Texas Instruments ASoC drivers
15189 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15190 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15191 S:      Maintained
15192 F:      sound/soc/ti/
15193
15194 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15195 M:      Hans Verkuil <hverkuil@xs4all.nl>
15196 L:      linux-media@vger.kernel.org
15197 T:      git git://linuxtv.org/media_tree.git
15198 W:      https://linuxtv.org
15199 S:      Maintained
15200 F:      drivers/media/radio/radio-raremono.c
15201
15202 THERMAL
15203 M:      Zhang Rui <rui.zhang@intel.com>
15204 M:      Eduardo Valentin <edubezval@gmail.com>
15205 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15206 L:      linux-pm@vger.kernel.org
15207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15209 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15210 S:      Supported
15211 F:      drivers/thermal/
15212 F:      include/linux/thermal.h
15213 F:      include/uapi/linux/thermal.h
15214 F:      include/linux/cpu_cooling.h
15215 F:      Documentation/devicetree/bindings/thermal/
15216
15217 THERMAL/CPU_COOLING
15218 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15219 M:      Viresh Kumar <viresh.kumar@linaro.org>
15220 M:      Javi Merino <javi.merino@kernel.org>
15221 L:      linux-pm@vger.kernel.org
15222 S:      Supported
15223 F:      Documentation/thermal/cpu-cooling-api.txt
15224 F:      drivers/thermal/cpu_cooling.c
15225 F:      include/linux/cpu_cooling.h
15226
15227 THINKPAD ACPI EXTRAS DRIVER
15228 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15229 L:      ibm-acpi-devel@lists.sourceforge.net
15230 L:      platform-driver-x86@vger.kernel.org
15231 W:      http://ibm-acpi.sourceforge.net
15232 W:      http://thinkwiki.org/wiki/Ibm-acpi
15233 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15234 S:      Maintained
15235 F:      drivers/platform/x86/thinkpad_acpi.c
15236
15237 THUNDERBOLT DRIVER
15238 M:      Andreas Noever <andreas.noever@gmail.com>
15239 M:      Michael Jamet <michael.jamet@intel.com>
15240 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15241 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15243 S:      Maintained
15244 F:      Documentation/admin-guide/thunderbolt.rst
15245 F:      drivers/thunderbolt/
15246 F:      include/linux/thunderbolt.h
15247
15248 THUNDERBOLT NETWORK DRIVER
15249 M:      Michael Jamet <michael.jamet@intel.com>
15250 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15251 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15252 L:      netdev@vger.kernel.org
15253 S:      Maintained
15254 F:      drivers/net/thunderbolt.c
15255
15256 THUNDERX GPIO DRIVER
15257 M:      David Daney <david.daney@cavium.com>
15258 S:      Maintained
15259 F:      drivers/gpio/gpio-thunderx.c
15260
15261 TI AM437X VPFE DRIVER
15262 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15263 L:      linux-media@vger.kernel.org
15264 W:      https://linuxtv.org
15265 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15266 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15267 S:      Maintained
15268 F:      drivers/media/platform/am437x/
15269
15270 TI BANDGAP AND THERMAL DRIVER
15271 M:      Eduardo Valentin <edubezval@gmail.com>
15272 M:      Keerthy <j-keerthy@ti.com>
15273 L:      linux-pm@vger.kernel.org
15274 L:      linux-omap@vger.kernel.org
15275 S:      Maintained
15276 F:      drivers/thermal/ti-soc-thermal/
15277
15278 TI BQ27XXX POWER SUPPLY DRIVER
15279 R:      Andrew F. Davis <afd@ti.com>
15280 F:      include/linux/power/bq27xxx_battery.h
15281 F:      drivers/power/supply/bq27xxx_battery.c
15282 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15283
15284 TI CDCE706 CLOCK DRIVER
15285 M:      Max Filippov <jcmvbkbc@gmail.com>
15286 S:      Maintained
15287 F:      drivers/clk/clk-cdce706.c
15288
15289 TI CLOCK DRIVER
15290 M:      Tero Kristo <t-kristo@ti.com>
15291 L:      linux-omap@vger.kernel.org
15292 S:      Maintained
15293 F:      drivers/clk/ti/
15294 F:      include/linux/clk/ti.h
15295
15296 TI DAVINCI MACHINE SUPPORT
15297 M:      Sekhar Nori <nsekhar@ti.com>
15298 M:      Kevin Hilman <khilman@kernel.org>
15299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15301 S:      Supported
15302 F:      arch/arm/mach-davinci/
15303 F:      drivers/i2c/busses/i2c-davinci.c
15304 F:      arch/arm/boot/dts/da850*
15305
15306 TI DAVINCI SERIES CLOCK DRIVER
15307 M:      David Lechner <david@lechnology.com>
15308 R:      Sekhar Nori <nsekhar@ti.com>
15309 S:      Maintained
15310 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15311 F:      drivers/clk/davinci/
15312
15313 TI DAVINCI SERIES GPIO DRIVER
15314 M:      Keerthy <j-keerthy@ti.com>
15315 L:      linux-gpio@vger.kernel.org
15316 S:      Maintained
15317 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15318 F:      drivers/gpio/gpio-davinci.c
15319
15320 TI DAVINCI SERIES MEDIA DRIVER
15321 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15322 L:      linux-media@vger.kernel.org
15323 W:      https://linuxtv.org
15324 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15325 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15326 S:      Maintained
15327 F:      drivers/media/platform/davinci/
15328 F:      include/media/davinci/
15329
15330 TI ETHERNET SWITCH DRIVER (CPSW)
15331 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15332 L:      linux-omap@vger.kernel.org
15333 L:      netdev@vger.kernel.org
15334 S:      Maintained
15335 F:      drivers/net/ethernet/ti/cpsw*
15336 F:      drivers/net/ethernet/ti/davinci*
15337
15338 TI FLASH MEDIA INTERFACE DRIVER
15339 M:      Alex Dubov <oakad@yahoo.com>
15340 S:      Maintained
15341 F:      drivers/misc/tifm*
15342 F:      drivers/mmc/host/tifm_sd.c
15343 F:      include/linux/tifm.h
15344
15345 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15346 M:      Santosh Shilimkar <ssantosh@kernel.org>
15347 L:      linux-kernel@vger.kernel.org
15348 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15349 S:      Maintained
15350 F:      drivers/soc/ti/*
15351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15352
15353 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15354 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15355 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15356 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15357 S:      Maintained
15358 F:      sound/soc/codecs/lm49453*
15359 F:      sound/soc/codecs/isabelle*
15360
15361 TI LP855x BACKLIGHT DRIVER
15362 M:      Milo Kim <milo.kim@ti.com>
15363 S:      Maintained
15364 F:      Documentation/backlight/lp855x-driver.txt
15365 F:      drivers/video/backlight/lp855x_bl.c
15366 F:      include/linux/platform_data/lp855x.h
15367
15368 TI LP8727 CHARGER DRIVER
15369 M:      Milo Kim <milo.kim@ti.com>
15370 S:      Maintained
15371 F:      drivers/power/supply/lp8727_charger.c
15372 F:      include/linux/platform_data/lp8727.h
15373
15374 TI LP8788 MFD DRIVER
15375 M:      Milo Kim <milo.kim@ti.com>
15376 S:      Maintained
15377 F:      drivers/iio/adc/lp8788_adc.c
15378 F:      drivers/leds/leds-lp8788.c
15379 F:      drivers/mfd/lp8788*.c
15380 F:      drivers/power/supply/lp8788-charger.c
15381 F:      drivers/regulator/lp8788-*.c
15382 F:      include/linux/mfd/lp8788*.h
15383
15384 TI NETCP ETHERNET DRIVER
15385 M:      Wingman Kwok <w-kwok2@ti.com>
15386 M:      Murali Karicheri <m-karicheri2@ti.com>
15387 L:      netdev@vger.kernel.org
15388 S:      Maintained
15389 F:      drivers/net/ethernet/ti/netcp*
15390
15391 TI PCM3060 ASoC CODEC DRIVER
15392 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15393 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15394 S:      Maintained
15395 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15396 F:      sound/soc/codecs/pcm3060*
15397
15398 TI TAS571X FAMILY ASoC CODEC DRIVER
15399 M:      Kevin Cernekee <cernekee@chromium.org>
15400 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15401 S:      Odd Fixes
15402 F:      sound/soc/codecs/tas571x*
15403
15404 TI TRF7970A NFC DRIVER
15405 M:      Mark Greer <mgreer@animalcreek.com>
15406 L:      linux-wireless@vger.kernel.org
15407 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15408 S:      Supported
15409 F:      drivers/nfc/trf7970a.c
15410 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15411
15412 TI TWL4030 SERIES SOC CODEC DRIVER
15413 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15414 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15415 S:      Maintained
15416 F:      sound/soc/codecs/twl4030*
15417
15418 TI VPE/CAL DRIVERS
15419 M:      Benoit Parrot <bparrot@ti.com>
15420 L:      linux-media@vger.kernel.org
15421 W:      http://linuxtv.org/
15422 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15423 S:      Maintained
15424 F:      drivers/media/platform/ti-vpe/
15425
15426 TI WILINK WIRELESS DRIVERS
15427 L:      linux-wireless@vger.kernel.org
15428 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15429 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15431 S:      Orphan
15432 F:      drivers/net/wireless/ti/
15433 F:      include/linux/wl12xx.h
15434
15435 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15436 M:      John Stultz <john.stultz@linaro.org>
15437 M:      Thomas Gleixner <tglx@linutronix.de>
15438 R:      Stephen Boyd <sboyd@kernel.org>
15439 L:      linux-kernel@vger.kernel.org
15440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15441 S:      Supported
15442 F:      include/linux/clocksource.h
15443 F:      include/linux/time.h
15444 F:      include/linux/timex.h
15445 F:      include/uapi/linux/time.h
15446 F:      include/uapi/linux/timex.h
15447 F:      kernel/time/clocksource.c
15448 F:      kernel/time/time*.c
15449 F:      kernel/time/alarmtimer.c
15450 F:      kernel/time/ntp.c
15451 F:      tools/testing/selftests/timers/
15452
15453 TIPC NETWORK LAYER
15454 M:      Jon Maloy <jon.maloy@ericsson.com>
15455 M:      Ying Xue <ying.xue@windriver.com>
15456 L:      netdev@vger.kernel.org (core kernel code)
15457 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15458 W:      http://tipc.sourceforge.net/
15459 S:      Maintained
15460 F:      include/uapi/linux/tipc*.h
15461 F:      net/tipc/
15462
15463 TLAN NETWORK DRIVER
15464 M:      Samuel Chessman <chessman@tux.org>
15465 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15466 W:      http://sourceforge.net/projects/tlan/
15467 S:      Maintained
15468 F:      Documentation/networking/device_drivers/ti/tlan.txt
15469 F:      drivers/net/ethernet/ti/tlan.*
15470
15471 TM6000 VIDEO4LINUX DRIVER
15472 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15473 L:      linux-media@vger.kernel.org
15474 W:      https://linuxtv.org
15475 T:      git git://linuxtv.org/media_tree.git
15476 S:      Odd fixes
15477 F:      drivers/media/usb/tm6000/
15478 F:      Documentation/media/v4l-drivers/tm6000*
15479
15480 TMIO/SDHI MMC DRIVER
15481 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15482 L:      linux-mmc@vger.kernel.org
15483 S:      Supported
15484 F:      drivers/mmc/host/tmio_mmc*
15485 F:      drivers/mmc/host/renesas_sdhi*
15486 F:      include/linux/mfd/tmio.h
15487
15488 TMP401 HARDWARE MONITOR DRIVER
15489 M:      Guenter Roeck <linux@roeck-us.net>
15490 L:      linux-hwmon@vger.kernel.org
15491 S:      Maintained
15492 F:      Documentation/hwmon/tmp401
15493 F:      drivers/hwmon/tmp401.c
15494
15495 TMPFS (SHMEM FILESYSTEM)
15496 M:      Hugh Dickins <hughd@google.com>
15497 L:      linux-mm@kvack.org
15498 S:      Maintained
15499 F:      include/linux/shmem_fs.h
15500 F:      mm/shmem.c
15501
15502 TOMOYO SECURITY MODULE
15503 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15504 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15505 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15506 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15507 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15508 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15509 W:      http://tomoyo.sourceforge.jp/
15510 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15511 S:      Maintained
15512 F:      security/tomoyo/
15513
15514 TOPSTAR LAPTOP EXTRAS DRIVER
15515 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15516 L:      platform-driver-x86@vger.kernel.org
15517 S:      Maintained
15518 F:      drivers/platform/x86/topstar-laptop.c
15519
15520 TORTURE-TEST MODULES
15521 M:      Davidlohr Bueso <dave@stgolabs.net>
15522 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15523 M:      Josh Triplett <josh@joshtriplett.org>
15524 L:      linux-kernel@vger.kernel.org
15525 S:      Supported
15526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15527 F:      Documentation/RCU/torture.txt
15528 F:      kernel/torture.c
15529 F:      kernel/rcu/rcutorture.c
15530 F:      kernel/rcu/rcuperf.c
15531 F:      kernel/locking/locktorture.c
15532
15533 TOSHIBA ACPI EXTRAS DRIVER
15534 M:      Azael Avalos <coproscefalo@gmail.com>
15535 L:      platform-driver-x86@vger.kernel.org
15536 S:      Maintained
15537 F:      drivers/platform/x86/toshiba_acpi.c
15538
15539 TOSHIBA BLUETOOTH DRIVER
15540 M:      Azael Avalos <coproscefalo@gmail.com>
15541 L:      platform-driver-x86@vger.kernel.org
15542 S:      Maintained
15543 F:      drivers/platform/x86/toshiba_bluetooth.c
15544
15545 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15546 M:      Azael Avalos <coproscefalo@gmail.com>
15547 L:      platform-driver-x86@vger.kernel.org
15548 S:      Maintained
15549 F:      drivers/platform/x86/toshiba_haps.c
15550
15551 TOSHIBA SMM DRIVER
15552 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15553 W:      http://www.buzzard.org.uk/toshiba/
15554 S:      Maintained
15555 F:      drivers/char/toshiba.c
15556 F:      include/linux/toshiba.h
15557 F:      include/uapi/linux/toshiba.h
15558
15559 TOSHIBA TC358743 DRIVER
15560 M:      Mats Randgaard <matrandg@cisco.com>
15561 L:      linux-media@vger.kernel.org
15562 S:      Maintained
15563 F:      drivers/media/i2c/tc358743*
15564 F:      include/media/i2c/tc358743.h
15565
15566 TOSHIBA WMI HOTKEYS DRIVER
15567 M:      Azael Avalos <coproscefalo@gmail.com>
15568 L:      platform-driver-x86@vger.kernel.org
15569 S:      Maintained
15570 F:      drivers/platform/x86/toshiba-wmi.c
15571
15572 TPM DEVICE DRIVER
15573 M:      Peter Huewe <peterhuewe@gmx.de>
15574 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15575 R:      Jason Gunthorpe <jgg@ziepe.ca>
15576 L:      linux-integrity@vger.kernel.org
15577 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15578 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15579 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15580 S:      Maintained
15581 F:      drivers/char/tpm/
15582
15583 TRACING
15584 M:      Steven Rostedt <rostedt@goodmis.org>
15585 M:      Ingo Molnar <mingo@redhat.com>
15586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15587 S:      Maintained
15588 F:      Documentation/trace/ftrace.rst
15589 F:      arch/*/*/*/ftrace.h
15590 F:      arch/*/kernel/ftrace.c
15591 F:      include/*/ftrace.h
15592 F:      include/linux/trace*.h
15593 F:      include/trace/
15594 F:      kernel/trace/
15595 F:      tools/testing/selftests/ftrace/
15596
15597 TRACING MMIO ACCESSES (MMIOTRACE)
15598 M:      Steven Rostedt <rostedt@goodmis.org>
15599 M:      Ingo Molnar <mingo@kernel.org>
15600 R:      Karol Herbst <karolherbst@gmail.com>
15601 R:      Pekka Paalanen <ppaalanen@gmail.com>
15602 S:      Maintained
15603 L:      linux-kernel@vger.kernel.org
15604 L:      nouveau@lists.freedesktop.org
15605 F:      kernel/trace/trace_mmiotrace.c
15606 F:      include/linux/mmiotrace.h
15607 F:      arch/x86/mm/kmmio.c
15608 F:      arch/x86/mm/mmio-mod.c
15609 F:      arch/x86/mm/testmmiotrace.c
15610
15611 TRIVIAL PATCHES
15612 M:      Jiri Kosina <trivial@kernel.org>
15613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15614 S:      Maintained
15615 K:      ^Subject:.*(?i)trivial
15616
15617 TEMPO SEMICONDUCTOR DRIVERS
15618 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15619 S:      Maintained
15620 F:      sound/soc/codecs/tscs*.c
15621 F:      sound/soc/codecs/tscs*.h
15622 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15623
15624 TTY LAYER
15625 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15626 M:      Jiri Slaby <jslaby@suse.com>
15627 S:      Supported
15628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15629 F:      Documentation/serial/
15630 F:      drivers/tty/
15631 F:      drivers/tty/serial/serial_core.c
15632 F:      include/linux/serial_core.h
15633 F:      include/linux/serial.h
15634 F:      include/linux/tty.h
15635 F:      include/uapi/linux/serial_core.h
15636 F:      include/uapi/linux/serial.h
15637 F:      include/uapi/linux/tty.h
15638
15639 TUA9001 MEDIA DRIVER
15640 M:      Antti Palosaari <crope@iki.fi>
15641 L:      linux-media@vger.kernel.org
15642 W:      https://linuxtv.org
15643 W:      http://palosaari.fi/linux/
15644 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15645 T:      git git://linuxtv.org/anttip/media_tree.git
15646 S:      Maintained
15647 F:      drivers/media/tuners/tua9001*
15648
15649 TULIP NETWORK DRIVERS
15650 L:      netdev@vger.kernel.org
15651 L:      linux-parisc@vger.kernel.org
15652 S:      Orphan
15653 F:      drivers/net/ethernet/dec/tulip/
15654
15655 TUN/TAP driver
15656 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15657 W:      http://vtun.sourceforge.net/tun
15658 S:      Maintained
15659 F:      Documentation/networking/tuntap.txt
15660 F:      arch/um/os-Linux/drivers/
15661
15662 TURBOCHANNEL SUBSYSTEM
15663 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15664 M:      Ralf Baechle <ralf@linux-mips.org>
15665 L:      linux-mips@vger.kernel.org
15666 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15667 S:      Maintained
15668 F:      drivers/tc/
15669 F:      include/linux/tc.h
15670
15671 TURBOSTAT UTILITY
15672 M:      "Len Brown" <lenb@kernel.org>
15673 L:      linux-pm@vger.kernel.org
15674 B:      https://bugzilla.kernel.org
15675 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15677 S:      Supported
15678 F:      tools/power/x86/turbostat/
15679
15680 TW5864 VIDEO4LINUX DRIVER
15681 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15682 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15683 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15684 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15685 L:      linux-media@vger.kernel.org
15686 S:      Supported
15687 F:      drivers/media/pci/tw5864/
15688
15689 TW68 VIDEO4LINUX DRIVER
15690 M:      Hans Verkuil <hverkuil@xs4all.nl>
15691 L:      linux-media@vger.kernel.org
15692 T:      git git://linuxtv.org/media_tree.git
15693 W:      https://linuxtv.org
15694 S:      Odd Fixes
15695 F:      drivers/media/pci/tw68/
15696
15697 TW686X VIDEO4LINUX DRIVER
15698 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15699 L:      linux-media@vger.kernel.org
15700 T:      git git://linuxtv.org/media_tree.git
15701 W:      http://linuxtv.org
15702 S:      Maintained
15703 F:      drivers/media/pci/tw686x/
15704
15705 UBI FILE SYSTEM (UBIFS)
15706 M:      Richard Weinberger <richard@nod.at>
15707 M:      Artem Bityutskiy <dedekind1@gmail.com>
15708 M:      Adrian Hunter <adrian.hunter@intel.com>
15709 L:      linux-mtd@lists.infradead.org
15710 T:      git git://git.infradead.org/ubifs-2.6.git
15711 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15712 S:      Supported
15713 F:      Documentation/filesystems/ubifs.txt
15714 F:      fs/ubifs/
15715
15716 UCLINUX (M68KNOMMU AND COLDFIRE)
15717 M:      Greg Ungerer <gerg@linux-m68k.org>
15718 W:      http://www.linux-m68k.org/
15719 W:      http://www.uclinux.org/
15720 L:      linux-m68k@lists.linux-m68k.org
15721 L:      uclinux-dev@uclinux.org  (subscribers-only)
15722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15723 S:      Maintained
15724 F:      arch/m68k/coldfire/
15725 F:      arch/m68k/68*/
15726 F:      arch/m68k/*/*_no.*
15727 F:      arch/m68k/include/asm/*_no.*
15728
15729 UDF FILESYSTEM
15730 M:      Jan Kara <jack@suse.com>
15731 S:      Maintained
15732 F:      Documentation/filesystems/udf.txt
15733 F:      fs/udf/
15734
15735 UDRAW TABLET
15736 M:      Bastien Nocera <hadess@hadess.net>
15737 L:      linux-input@vger.kernel.org
15738 S:      Maintained
15739 F:      drivers/hid/hid-udraw-ps3.c
15740
15741 UFS FILESYSTEM
15742 M:      Evgeniy Dushistov <dushistov@mail.ru>
15743 S:      Maintained
15744 F:      Documentation/filesystems/ufs.txt
15745 F:      fs/ufs/
15746
15747 UHID USERSPACE HID IO DRIVER:
15748 M:      David Herrmann <dh.herrmann@googlemail.com>
15749 L:      linux-input@vger.kernel.org
15750 S:      Maintained
15751 F:      drivers/hid/uhid.c
15752 F:      include/uapi/linux/uhid.h
15753
15754 ULPI BUS
15755 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15756 L:      linux-usb@vger.kernel.org
15757 S:      Maintained
15758 F:      drivers/usb/common/ulpi.c
15759 F:      include/linux/ulpi/
15760
15761 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15762 L:      linux-usb@vger.kernel.org
15763 S:      Orphan
15764 F:      drivers/uwb/
15765 F:      include/linux/uwb.h
15766 F:      include/linux/uwb/
15767
15768 UNICORE32 ARCHITECTURE:
15769 M:      Guan Xuetao <gxt@pku.edu.cn>
15770 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15771 S:      Maintained
15772 T:      git git://github.com/gxt/linux.git
15773 F:      arch/unicore32/
15774
15775 UNIFDEF
15776 M:      Tony Finch <dot@dotat.at>
15777 W:      http://dotat.at/prog/unifdef
15778 S:      Maintained
15779 F:      scripts/unifdef.c
15780
15781 UNIFORM CDROM DRIVER
15782 M:      Jens Axboe <axboe@kernel.dk>
15783 W:      http://www.kernel.dk
15784 S:      Maintained
15785 F:      Documentation/cdrom/
15786 F:      drivers/cdrom/cdrom.c
15787 F:      include/linux/cdrom.h
15788 F:      include/uapi/linux/cdrom.h
15789
15790 UNISYS S-PAR DRIVERS
15791 M:      David Kershner <david.kershner@unisys.com>
15792 L:      sparmaintainer@unisys.com (Unisys internal)
15793 S:      Supported
15794 F:      include/linux/visorbus.h
15795 F:      drivers/visorbus/
15796 F:      drivers/staging/unisys/
15797
15798 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15799 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15800 L:      linux-scsi@vger.kernel.org
15801 S:      Supported
15802 F:      Documentation/scsi/ufs.txt
15803 F:      drivers/scsi/ufs/
15804
15805 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15806 M:      Joao Pinto <jpinto@synopsys.com>
15807 L:      linux-scsi@vger.kernel.org
15808 S:      Supported
15809 F:      drivers/scsi/ufs/*dwc*
15810
15811 UNSORTED BLOCK IMAGES (UBI)
15812 M:      Artem Bityutskiy <dedekind1@gmail.com>
15813 M:      Richard Weinberger <richard@nod.at>
15814 W:      http://www.linux-mtd.infradead.org/
15815 L:      linux-mtd@lists.infradead.org
15816 T:      git git://git.infradead.org/ubifs-2.6.git
15817 S:      Supported
15818 F:      drivers/mtd/ubi/
15819 F:      include/linux/mtd/ubi.h
15820 F:      include/uapi/mtd/ubi-user.h
15821
15822 USB "USBNET" DRIVER FRAMEWORK
15823 M:      Oliver Neukum <oneukum@suse.com>
15824 L:      netdev@vger.kernel.org
15825 W:      http://www.linux-usb.org/usbnet
15826 S:      Maintained
15827 F:      drivers/net/usb/usbnet.c
15828 F:      include/linux/usb/usbnet.h
15829
15830 USB ACM DRIVER
15831 M:      Oliver Neukum <oneukum@suse.com>
15832 L:      linux-usb@vger.kernel.org
15833 S:      Maintained
15834 F:      Documentation/usb/acm.txt
15835 F:      drivers/usb/class/cdc-acm.*
15836
15837 USB AR5523 WIRELESS DRIVER
15838 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15839 L:      linux-wireless@vger.kernel.org
15840 S:      Maintained
15841 F:      drivers/net/wireless/ath/ar5523/
15842
15843 USB ATTACHED SCSI
15844 M:      Oliver Neukum <oneukum@suse.com>
15845 L:      linux-usb@vger.kernel.org
15846 L:      linux-scsi@vger.kernel.org
15847 S:      Maintained
15848 F:      drivers/usb/storage/uas.c
15849
15850 USB CDC ETHERNET DRIVER
15851 M:      Oliver Neukum <oliver@neukum.org>
15852 L:      linux-usb@vger.kernel.org
15853 S:      Maintained
15854 F:      drivers/net/usb/cdc_*.c
15855 F:      include/uapi/linux/usb/cdc.h
15856
15857 USB CHAOSKEY DRIVER
15858 M:      Keith Packard <keithp@keithp.com>
15859 L:      linux-usb@vger.kernel.org
15860 S:      Maintained
15861 F:      drivers/usb/misc/chaoskey.c
15862
15863 USB CYPRESS C67X00 DRIVER
15864 M:      Peter Korsgaard <jacmet@sunsite.dk>
15865 L:      linux-usb@vger.kernel.org
15866 S:      Maintained
15867 F:      drivers/usb/c67x00/
15868
15869 USB DAVICOM DM9601 DRIVER
15870 M:      Peter Korsgaard <jacmet@sunsite.dk>
15871 L:      netdev@vger.kernel.org
15872 W:      http://www.linux-usb.org/usbnet
15873 S:      Maintained
15874 F:      drivers/net/usb/dm9601.c
15875
15876 USB DIAMOND RIO500 DRIVER
15877 M:      Cesar Miquel <miquel@df.uba.ar>
15878 L:      rio500-users@lists.sourceforge.net
15879 W:      http://rio500.sourceforge.net
15880 S:      Maintained
15881 F:      drivers/usb/misc/rio500*
15882
15883 USB EHCI DRIVER
15884 M:      Alan Stern <stern@rowland.harvard.edu>
15885 L:      linux-usb@vger.kernel.org
15886 S:      Maintained
15887 F:      Documentation/usb/ehci.txt
15888 F:      drivers/usb/host/ehci*
15889
15890 USB GADGET/PERIPHERAL SUBSYSTEM
15891 M:      Felipe Balbi <balbi@kernel.org>
15892 L:      linux-usb@vger.kernel.org
15893 W:      http://www.linux-usb.org/gadget
15894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15895 S:      Maintained
15896 F:      drivers/usb/gadget/
15897 F:      include/linux/usb/gadget*
15898
15899 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15900 M:      Jiri Kosina <jikos@kernel.org>
15901 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15902 L:      linux-usb@vger.kernel.org
15903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15904 S:      Maintained
15905 F:      Documentation/hid/hiddev.txt
15906 F:      drivers/hid/usbhid/
15907
15908 USB INTEL XHCI ROLE MUX DRIVER
15909 M:      Hans de Goede <hdegoede@redhat.com>
15910 L:      linux-usb@vger.kernel.org
15911 S:      Maintained
15912 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15913
15914 USB ISP116X DRIVER
15915 M:      Olav Kongas <ok@artecdesign.ee>
15916 L:      linux-usb@vger.kernel.org
15917 S:      Maintained
15918 F:      drivers/usb/host/isp116x*
15919 F:      include/linux/usb/isp116x.h
15920
15921 USB LAN78XX ETHERNET DRIVER
15922 M:      Woojung Huh <woojung.huh@microchip.com>
15923 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15924 L:      netdev@vger.kernel.org
15925 S:      Maintained
15926 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15927 F:      drivers/net/usb/lan78xx.*
15928 F:      include/dt-bindings/net/microchip-lan78xx.h
15929
15930 USB MASS STORAGE DRIVER
15931 M:      Alan Stern <stern@rowland.harvard.edu>
15932 L:      linux-usb@vger.kernel.org
15933 L:      usb-storage@lists.one-eyed-alien.net
15934 S:      Maintained
15935 F:      drivers/usb/storage/
15936
15937 USB MIDI DRIVER
15938 M:      Clemens Ladisch <clemens@ladisch.de>
15939 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15940 T:      git git://git.alsa-project.org/alsa-kernel.git
15941 S:      Maintained
15942 F:      sound/usb/midi.*
15943
15944 USB NETWORKING DRIVERS
15945 L:      linux-usb@vger.kernel.org
15946 S:      Odd Fixes
15947 F:      drivers/net/usb/
15948
15949 USB OHCI DRIVER
15950 M:      Alan Stern <stern@rowland.harvard.edu>
15951 L:      linux-usb@vger.kernel.org
15952 S:      Maintained
15953 F:      Documentation/usb/ohci.txt
15954 F:      drivers/usb/host/ohci*
15955
15956 USB OTG FSM (Finite State Machine)
15957 M:      Peter Chen <Peter.Chen@nxp.com>
15958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15959 L:      linux-usb@vger.kernel.org
15960 S:      Maintained
15961 F:      drivers/usb/common/usb-otg-fsm.c
15962
15963 USB OVER IP DRIVER
15964 M:      Valentina Manea <valentina.manea.m@gmail.com>
15965 M:      Shuah Khan <shuah@kernel.org>
15966 M:      Shuah Khan <skhan@linuxfoundation.org>
15967 L:      linux-usb@vger.kernel.org
15968 S:      Maintained
15969 F:      Documentation/usb/usbip_protocol.txt
15970 F:      drivers/usb/usbip/
15971 F:      tools/usb/usbip/
15972 F:      tools/testing/selftests/drivers/usb/usbip/
15973
15974 USB PEGASUS DRIVER
15975 M:      Petko Manolov <petkan@nucleusys.com>
15976 L:      linux-usb@vger.kernel.org
15977 L:      netdev@vger.kernel.org
15978 T:      git git://github.com/petkan/pegasus.git
15979 W:      https://github.com/petkan/pegasus
15980 S:      Maintained
15981 F:      drivers/net/usb/pegasus.*
15982
15983 USB PHY LAYER
15984 M:      Felipe Balbi <balbi@kernel.org>
15985 L:      linux-usb@vger.kernel.org
15986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15987 S:      Maintained
15988 F:      drivers/usb/phy/
15989
15990 USB PRINTER DRIVER (usblp)
15991 M:      Pete Zaitcev <zaitcev@redhat.com>
15992 L:      linux-usb@vger.kernel.org
15993 S:      Supported
15994 F:      drivers/usb/class/usblp.c
15995
15996 USB QMI WWAN NETWORK DRIVER
15997 M:      Bjørn Mork <bjorn@mork.no>
15998 L:      netdev@vger.kernel.org
15999 S:      Maintained
16000 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16001 F:      drivers/net/usb/qmi_wwan.c
16002
16003 USB RTL8150 DRIVER
16004 M:      Petko Manolov <petkan@nucleusys.com>
16005 L:      linux-usb@vger.kernel.org
16006 L:      netdev@vger.kernel.org
16007 T:      git git://github.com/petkan/rtl8150.git
16008 W:      https://github.com/petkan/rtl8150
16009 S:      Maintained
16010 F:      drivers/net/usb/rtl8150.c
16011
16012 USB SERIAL SUBSYSTEM
16013 M:      Johan Hovold <johan@kernel.org>
16014 L:      linux-usb@vger.kernel.org
16015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16016 S:      Maintained
16017 F:      Documentation/usb/usb-serial.txt
16018 F:      drivers/usb/serial/
16019 F:      include/linux/usb/serial.h
16020
16021 USB SMSC75XX ETHERNET DRIVER
16022 M:      Steve Glendinning <steve.glendinning@shawell.net>
16023 L:      netdev@vger.kernel.org
16024 S:      Maintained
16025 F:      drivers/net/usb/smsc75xx.*
16026
16027 USB SMSC95XX ETHERNET DRIVER
16028 M:      Steve Glendinning <steve.glendinning@shawell.net>
16029 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16030 L:      netdev@vger.kernel.org
16031 S:      Maintained
16032 F:      drivers/net/usb/smsc95xx.*
16033
16034 USB SUBSYSTEM
16035 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16036 L:      linux-usb@vger.kernel.org
16037 W:      http://www.linux-usb.org
16038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16039 S:      Supported
16040 F:      Documentation/devicetree/bindings/usb/
16041 F:      Documentation/usb/
16042 F:      drivers/usb/
16043 F:      include/linux/usb.h
16044 F:      include/linux/usb/
16045
16046 USB TYPEC PI3USB30532 MUX DRIVER
16047 M:      Hans de Goede <hdegoede@redhat.com>
16048 L:      linux-usb@vger.kernel.org
16049 S:      Maintained
16050 F:      drivers/usb/typec/mux/pi3usb30532.c
16051
16052 USB TYPEC CLASS
16053 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16054 L:      linux-usb@vger.kernel.org
16055 S:      Maintained
16056 F:      Documentation/ABI/testing/sysfs-class-typec
16057 F:      Documentation/driver-api/usb/typec.rst
16058 F:      drivers/usb/typec/
16059 F:      include/linux/usb/typec.h
16060
16061 USB TYPEC BUS FOR ALTERNATE MODES
16062 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16063 L:      linux-usb@vger.kernel.org
16064 S:      Maintained
16065 F:      Documentation/ABI/testing/sysfs-bus-typec
16066 F:      Documentation/driver-api/usb/typec_bus.rst
16067 F:      drivers/usb/typec/altmodes/
16068 F:      include/linux/usb/typec_altmode.h
16069
16070 USB TYPEC PORT CONTROLLER DRIVERS
16071 M:      Guenter Roeck <linux@roeck-us.net>
16072 L:      linux-usb@vger.kernel.org
16073 S:      Maintained
16074 F:      drivers/usb/typec/tcpm/
16075
16076 USB UHCI DRIVER
16077 M:      Alan Stern <stern@rowland.harvard.edu>
16078 L:      linux-usb@vger.kernel.org
16079 S:      Maintained
16080 F:      drivers/usb/host/uhci*
16081
16082 USB VIDEO CLASS
16083 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16084 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16085 L:      linux-media@vger.kernel.org
16086 T:      git git://linuxtv.org/media_tree.git
16087 W:      http://www.ideasonboard.org/uvc/
16088 S:      Maintained
16089 F:      drivers/media/usb/uvc/
16090 F:      include/uapi/linux/uvcvideo.h
16091
16092 USB VISION DRIVER
16093 M:      Hans Verkuil <hverkuil@xs4all.nl>
16094 L:      linux-media@vger.kernel.org
16095 T:      git git://linuxtv.org/media_tree.git
16096 W:      https://linuxtv.org
16097 S:      Odd Fixes
16098 F:      drivers/media/usb/usbvision/
16099
16100 USB WEBCAM GADGET
16101 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16102 L:      linux-usb@vger.kernel.org
16103 S:      Maintained
16104 F:      drivers/usb/gadget/function/*uvc*
16105 F:      drivers/usb/gadget/legacy/webcam.c
16106 F:      include/uapi/linux/usb/g_uvc.h
16107
16108 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16109 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16110 L:      linux-wireless@vger.kernel.org
16111 S:      Maintained
16112 F:      drivers/net/wireless/rndis_wlan.c
16113
16114 USB XHCI DRIVER
16115 M:      Mathias Nyman <mathias.nyman@intel.com>
16116 L:      linux-usb@vger.kernel.org
16117 S:      Supported
16118 F:      drivers/usb/host/xhci*
16119 F:      drivers/usb/host/pci-quirks*
16120
16121 USB ZD1201 DRIVER
16122 L:      linux-wireless@vger.kernel.org
16123 W:      http://linux-lc100020.sourceforge.net
16124 S:      Orphan
16125 F:      drivers/net/wireless/zydas/zd1201.*
16126
16127 USB ZR364XX DRIVER
16128 M:      Antoine Jacquet <royale@zerezo.com>
16129 L:      linux-usb@vger.kernel.org
16130 L:      linux-media@vger.kernel.org
16131 T:      git git://linuxtv.org/media_tree.git
16132 W:      http://royale.zerezo.com/zr364xx/
16133 S:      Maintained
16134 F:      Documentation/media/v4l-drivers/zr364xx*
16135 F:      drivers/media/usb/zr364xx/
16136
16137 USER-MODE LINUX (UML)
16138 M:      Jeff Dike <jdike@addtoit.com>
16139 M:      Richard Weinberger <richard@nod.at>
16140 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16141 L:      linux-um@lists.infradead.org
16142 W:      http://user-mode-linux.sourceforge.net
16143 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16145 S:      Maintained
16146 F:      Documentation/virtual/uml/
16147 F:      arch/um/
16148 F:      arch/x86/um/
16149 F:      fs/hostfs/
16150
16151 USERSPACE COPYIN/COPYOUT (UIOVEC)
16152 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16153 S:      Maintained
16154 F:      lib/iov_iter.c
16155 F:      include/linux/uio.h
16156
16157 USERSPACE DMA BUFFER DRIVER
16158 M:      Gerd Hoffmann <kraxel@redhat.com>
16159 S:      Maintained
16160 L:      dri-devel@lists.freedesktop.org
16161 F:      drivers/dma-buf/udmabuf.c
16162 F:      include/uapi/linux/udmabuf.h
16163 T:      git git://anongit.freedesktop.org/drm/drm-misc
16164
16165 USERSPACE I/O (UIO)
16166 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16167 S:      Maintained
16168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16169 F:      Documentation/driver-api/uio-howto.rst
16170 F:      drivers/uio/
16171 F:      include/linux/uio_driver.h
16172
16173 UTIL-LINUX PACKAGE
16174 M:      Karel Zak <kzak@redhat.com>
16175 L:      util-linux@vger.kernel.org
16176 W:      http://en.wikipedia.org/wiki/Util-linux
16177 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16178 S:      Maintained
16179
16180 UUID HELPERS
16181 M:      Christoph Hellwig <hch@lst.de>
16182 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16183 L:      linux-kernel@vger.kernel.org
16184 T:      git git://git.infradead.org/users/hch/uuid.git
16185 F:      lib/uuid.c
16186 F:      lib/test_uuid.c
16187 F:      include/linux/uuid.h
16188 F:      include/uapi/linux/uuid.h
16189 S:      Maintained
16190
16191 UVESAFB DRIVER
16192 M:      Michal Januszewski <spock@gentoo.org>
16193 L:      linux-fbdev@vger.kernel.org
16194 W:      https://github.com/mjanusz/v86d
16195 S:      Maintained
16196 F:      Documentation/fb/uvesafb.txt
16197 F:      drivers/video/fbdev/uvesafb.*
16198
16199 VF610 NAND DRIVER
16200 M:      Stefan Agner <stefan@agner.ch>
16201 L:      linux-mtd@lists.infradead.org
16202 S:      Supported
16203 F:      drivers/mtd/nand/raw/vf610_nfc.c
16204
16205 VFAT/FAT/MSDOS FILESYSTEM
16206 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16207 S:      Maintained
16208 F:      Documentation/filesystems/vfat.txt
16209 F:      fs/fat/
16210
16211 VFIO DRIVER
16212 M:      Alex Williamson <alex.williamson@redhat.com>
16213 L:      kvm@vger.kernel.org
16214 T:      git git://github.com/awilliam/linux-vfio.git
16215 S:      Maintained
16216 F:      Documentation/vfio.txt
16217 F:      drivers/vfio/
16218 F:      include/linux/vfio.h
16219 F:      include/uapi/linux/vfio.h
16220
16221 VFIO MEDIATED DEVICE DRIVERS
16222 M:      Kirti Wankhede <kwankhede@nvidia.com>
16223 L:      kvm@vger.kernel.org
16224 S:      Maintained
16225 F:      Documentation/vfio-mediated-device.txt
16226 F:      drivers/vfio/mdev/
16227 F:      include/linux/mdev.h
16228 F:      samples/vfio-mdev/
16229
16230 VFIO PLATFORM DRIVER
16231 M:      Eric Auger <eric.auger@redhat.com>
16232 L:      kvm@vger.kernel.org
16233 S:      Maintained
16234 F:      drivers/vfio/platform/
16235
16236 VGA_SWITCHEROO
16237 R:      Lukas Wunner <lukas@wunner.de>
16238 S:      Maintained
16239 F:      Documentation/gpu/vga-switcheroo.rst
16240 F:      drivers/gpu/vga/vga_switcheroo.c
16241 F:      include/linux/vga_switcheroo.h
16242 T:      git git://anongit.freedesktop.org/drm/drm-misc
16243
16244 VIA RHINE NETWORK DRIVER
16245 S:      Orphan
16246 F:      drivers/net/ethernet/via/via-rhine.c
16247
16248 VIA SD/MMC CARD CONTROLLER DRIVER
16249 M:      Bruce Chang <brucechang@via.com.tw>
16250 M:      Harald Welte <HaraldWelte@viatech.com>
16251 S:      Maintained
16252 F:      drivers/mmc/host/via-sdmmc.c
16253
16254 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16255 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16256 L:      linux-fbdev@vger.kernel.org
16257 S:      Maintained
16258 F:      include/linux/via-core.h
16259 F:      include/linux/via-gpio.h
16260 F:      include/linux/via_i2c.h
16261 F:      drivers/video/fbdev/via/
16262
16263 VIA VELOCITY NETWORK DRIVER
16264 M:      Francois Romieu <romieu@fr.zoreil.com>
16265 L:      netdev@vger.kernel.org
16266 S:      Maintained
16267 F:      drivers/net/ethernet/via/via-velocity.*
16268
16269 VICODEC VIRTUAL CODEC DRIVER
16270 M:      Hans Verkuil <hans.verkuil@cisco.com>
16271 L:      linux-media@vger.kernel.org
16272 T:      git git://linuxtv.org/media_tree.git
16273 W:      https://linuxtv.org
16274 S:      Maintained
16275 F:      drivers/media/platform/vicodec/*
16276
16277 VIDEO MULTIPLEXER DRIVER
16278 M:      Philipp Zabel <p.zabel@pengutronix.de>
16279 L:      linux-media@vger.kernel.org
16280 S:      Maintained
16281 F:      drivers/media/platform/video-mux.c
16282
16283 VIDEO I2C POLLING DRIVER
16284 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16285 L:      linux-media@vger.kernel.org
16286 S:      Maintained
16287 F:      drivers/media/i2c/video-i2c.c
16288
16289 VIDEOBUF2 FRAMEWORK
16290 M:      Pawel Osciak <pawel@osciak.com>
16291 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16292 M:      Kyungmin Park <kyungmin.park@samsung.com>
16293 L:      linux-media@vger.kernel.org
16294 S:      Maintained
16295 F:      drivers/media/common/videobuf2/*
16296 F:      include/media/videobuf2-*
16297
16298 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16299 M:      Helen Koike <helen.koike@collabora.com>
16300 L:      linux-media@vger.kernel.org
16301 T:      git git://linuxtv.org/media_tree.git
16302 W:      https://linuxtv.org
16303 S:      Maintained
16304 F:      drivers/media/platform/vimc/*
16305
16306 VIRT LIB
16307 M:      Alex Williamson <alex.williamson@redhat.com>
16308 M:      Paolo Bonzini <pbonzini@redhat.com>
16309 L:      kvm@vger.kernel.org
16310 S:      Supported
16311 F:      virt/lib/
16312
16313 VIRTIO AND VHOST VSOCK DRIVER
16314 M:      Stefan Hajnoczi <stefanha@redhat.com>
16315 L:      kvm@vger.kernel.org
16316 L:      virtualization@lists.linux-foundation.org
16317 L:      netdev@vger.kernel.org
16318 S:      Maintained
16319 F:      include/linux/virtio_vsock.h
16320 F:      include/uapi/linux/virtio_vsock.h
16321 F:      include/uapi/linux/vsockmon.h
16322 F:      include/uapi/linux/vm_sockets_diag.h
16323 F:      net/vmw_vsock/diag.c
16324 F:      net/vmw_vsock/af_vsock_tap.c
16325 F:      net/vmw_vsock/virtio_transport_common.c
16326 F:      net/vmw_vsock/virtio_transport.c
16327 F:      drivers/net/vsockmon.c
16328 F:      drivers/vhost/vsock.c
16329 F:      tools/testing/vsock/
16330
16331 VIRTIO CONSOLE DRIVER
16332 M:      Amit Shah <amit@kernel.org>
16333 L:      virtualization@lists.linux-foundation.org
16334 S:      Maintained
16335 F:      drivers/char/virtio_console.c
16336 F:      include/linux/virtio_console.h
16337 F:      include/uapi/linux/virtio_console.h
16338
16339 VIRTIO CORE, NET AND BLOCK DRIVERS
16340 M:      "Michael S. Tsirkin" <mst@redhat.com>
16341 M:      Jason Wang <jasowang@redhat.com>
16342 L:      virtualization@lists.linux-foundation.org
16343 S:      Maintained
16344 F:      Documentation/devicetree/bindings/virtio/
16345 F:      drivers/virtio/
16346 F:      tools/virtio/
16347 F:      drivers/net/virtio_net.c
16348 F:      drivers/block/virtio_blk.c
16349 F:      include/linux/virtio*.h
16350 F:      include/uapi/linux/virtio_*.h
16351 F:      drivers/crypto/virtio/
16352 F:      mm/balloon_compaction.c
16353
16354 VIRTIO CRYPTO DRIVER
16355 M:      Gonglei <arei.gonglei@huawei.com>
16356 L:      virtualization@lists.linux-foundation.org
16357 L:      linux-crypto@vger.kernel.org
16358 S:      Maintained
16359 F:      drivers/crypto/virtio/
16360 F:      include/uapi/linux/virtio_crypto.h
16361
16362 VIRTIO DRIVERS FOR S390
16363 M:      Cornelia Huck <cohuck@redhat.com>
16364 M:      Halil Pasic <pasic@linux.ibm.com>
16365 L:      linux-s390@vger.kernel.org
16366 L:      virtualization@lists.linux-foundation.org
16367 L:      kvm@vger.kernel.org
16368 S:      Supported
16369 F:      drivers/s390/virtio/
16370 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16371
16372 VIRTIO GPU DRIVER
16373 M:      David Airlie <airlied@linux.ie>
16374 M:      Gerd Hoffmann <kraxel@redhat.com>
16375 L:      dri-devel@lists.freedesktop.org
16376 L:      virtualization@lists.linux-foundation.org
16377 T:      git git://anongit.freedesktop.org/drm/drm-misc
16378 S:      Maintained
16379 F:      drivers/gpu/drm/virtio/
16380 F:      include/uapi/linux/virtio_gpu.h
16381
16382 VIRTIO HOST (VHOST)
16383 M:      "Michael S. Tsirkin" <mst@redhat.com>
16384 M:      Jason Wang <jasowang@redhat.com>
16385 L:      kvm@vger.kernel.org
16386 L:      virtualization@lists.linux-foundation.org
16387 L:      netdev@vger.kernel.org
16388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16389 S:      Maintained
16390 F:      drivers/vhost/
16391 F:      include/uapi/linux/vhost.h
16392
16393 VIRTIO INPUT DRIVER
16394 M:      Gerd Hoffmann <kraxel@redhat.com>
16395 S:      Maintained
16396 F:      drivers/virtio/virtio_input.c
16397 F:      include/uapi/linux/virtio_input.h
16398
16399 VIRTUAL BOX GUEST DEVICE DRIVER
16400 M:      Hans de Goede <hdegoede@redhat.com>
16401 M:      Arnd Bergmann <arnd@arndb.de>
16402 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16403 S:      Maintained
16404 F:      include/linux/vbox_utils.h
16405 F:      include/uapi/linux/vbox*.h
16406 F:      drivers/virt/vboxguest/
16407
16408 VIRTUAL SERIO DEVICE DRIVER
16409 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16410 S:      Maintained
16411 F:      drivers/input/serio/userio.c
16412 F:      include/uapi/linux/userio.h
16413
16414 VIVID VIRTUAL VIDEO DRIVER
16415 M:      Hans Verkuil <hverkuil@xs4all.nl>
16416 L:      linux-media@vger.kernel.org
16417 T:      git git://linuxtv.org/media_tree.git
16418 W:      https://linuxtv.org
16419 S:      Maintained
16420 F:      drivers/media/platform/vivid/*
16421
16422 VLYNQ BUS
16423 M:      Florian Fainelli <f.fainelli@gmail.com>
16424 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16425 S:      Maintained
16426 F:      drivers/vlynq/vlynq.c
16427 F:      include/linux/vlynq.h
16428
16429 VME SUBSYSTEM
16430 M:      Martyn Welch <martyn@welchs.me.uk>
16431 M:      Manohar Vanga <manohar.vanga@gmail.com>
16432 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16433 L:      devel@driverdev.osuosl.org
16434 S:      Maintained
16435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16436 F:      Documentation/driver-api/vme.rst
16437 F:      drivers/staging/vme/
16438 F:      drivers/vme/
16439 F:      include/linux/vme*
16440
16441 VMWARE BALLOON DRIVER
16442 M:      Julien Freche <jfreche@vmware.com>
16443 M:      Nadav Amit <namit@vmware.com>
16444 M:      "VMware, Inc." <pv-drivers@vmware.com>
16445 L:      linux-kernel@vger.kernel.org
16446 S:      Maintained
16447 F:      drivers/misc/vmw_balloon.c
16448
16449 VMWARE HYPERVISOR INTERFACE
16450 M:      Alok Kataria <akataria@vmware.com>
16451 L:      virtualization@lists.linux-foundation.org
16452 S:      Supported
16453 F:      arch/x86/kernel/cpu/vmware.c
16454
16455 VMWARE PVRDMA DRIVER
16456 M:      Adit Ranadive <aditr@vmware.com>
16457 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16458 L:      linux-rdma@vger.kernel.org
16459 S:      Maintained
16460 F:      drivers/infiniband/hw/vmw_pvrdma/
16461
16462 VMware PVSCSI driver
16463 M:      Jim Gill <jgill@vmware.com>
16464 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16465 L:      linux-scsi@vger.kernel.org
16466 S:      Maintained
16467 F:      drivers/scsi/vmw_pvscsi.c
16468 F:      drivers/scsi/vmw_pvscsi.h
16469
16470 VMWARE VMMOUSE SUBDRIVER
16471 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16472 M:      "VMware, Inc." <pv-drivers@vmware.com>
16473 L:      linux-input@vger.kernel.org
16474 S:      Maintained
16475 F:      drivers/input/mouse/vmmouse.c
16476 F:      drivers/input/mouse/vmmouse.h
16477
16478 VMWARE VMXNET3 ETHERNET DRIVER
16479 M:      Ronak Doshi <doshir@vmware.com>
16480 M:      "VMware, Inc." <pv-drivers@vmware.com>
16481 L:      netdev@vger.kernel.org
16482 S:      Maintained
16483 F:      drivers/net/vmxnet3/
16484
16485 VOCORE VOCORE2 BOARD
16486 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16487 L:      linux-mips@vger.kernel.org
16488 S:      Maintained
16489 F:      arch/mips/boot/dts/ralink/vocore2.dts
16490
16491 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16492 M:      Liam Girdwood <lgirdwood@gmail.com>
16493 M:      Mark Brown <broonie@kernel.org>
16494 L:      linux-kernel@vger.kernel.org
16495 W:      http://www.slimlogic.co.uk/?p=48
16496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16497 S:      Supported
16498 F:      Documentation/devicetree/bindings/regulator/
16499 F:      Documentation/power/regulator/
16500 F:      drivers/regulator/
16501 F:      include/dt-bindings/regulator/
16502 F:      include/linux/regulator/
16503
16504 VRF
16505 M:      David Ahern <dsa@cumulusnetworks.com>
16506 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16507 L:      netdev@vger.kernel.org
16508 S:      Maintained
16509 F:      drivers/net/vrf.c
16510 F:      Documentation/networking/vrf.txt
16511
16512 VT1211 HARDWARE MONITOR DRIVER
16513 M:      Juerg Haefliger <juergh@gmail.com>
16514 L:      linux-hwmon@vger.kernel.org
16515 S:      Maintained
16516 F:      Documentation/hwmon/vt1211
16517 F:      drivers/hwmon/vt1211.c
16518
16519 VT8231 HARDWARE MONITOR DRIVER
16520 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16521 L:      linux-hwmon@vger.kernel.org
16522 S:      Maintained
16523 F:      drivers/hwmon/vt8231.c
16524
16525 VUB300 USB to SDIO/SD/MMC bridge chip
16526 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16527 L:      linux-mmc@vger.kernel.org
16528 L:      linux-usb@vger.kernel.org
16529 S:      Supported
16530 F:      drivers/mmc/host/vub300.c
16531
16532 W1 DALLAS'S 1-WIRE BUS
16533 M:      Evgeniy Polyakov <zbr@ioremap.net>
16534 S:      Maintained
16535 F:      Documentation/devicetree/bindings/w1/
16536 F:      Documentation/w1/
16537 F:      drivers/w1/
16538 F:      include/linux/w1.h
16539
16540 W83791D HARDWARE MONITORING DRIVER
16541 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16542 L:      linux-hwmon@vger.kernel.org
16543 S:      Maintained
16544 F:      Documentation/hwmon/w83791d
16545 F:      drivers/hwmon/w83791d.c
16546
16547 W83793 HARDWARE MONITORING DRIVER
16548 M:      Rudolf Marek <r.marek@assembler.cz>
16549 L:      linux-hwmon@vger.kernel.org
16550 S:      Maintained
16551 F:      Documentation/hwmon/w83793
16552 F:      drivers/hwmon/w83793.c
16553
16554 W83795 HARDWARE MONITORING DRIVER
16555 M:      Jean Delvare <jdelvare@suse.com>
16556 L:      linux-hwmon@vger.kernel.org
16557 S:      Maintained
16558 F:      drivers/hwmon/w83795.c
16559
16560 W83L51xD SD/MMC CARD INTERFACE DRIVER
16561 M:      Pierre Ossman <pierre@ossman.eu>
16562 S:      Maintained
16563 F:      drivers/mmc/host/wbsd.*
16564
16565 WACOM PROTOCOL 4 SERIAL TABLETS
16566 M:      Julian Squires <julian@cipht.net>
16567 M:      Hans de Goede <hdegoede@redhat.com>
16568 L:      linux-input@vger.kernel.org
16569 S:      Maintained
16570 F:      drivers/input/tablet/wacom_serial4.c
16571
16572 WATCHDOG DEVICE DRIVERS
16573 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16574 M:      Guenter Roeck <linux@roeck-us.net>
16575 L:      linux-watchdog@vger.kernel.org
16576 W:      http://www.linux-watchdog.org/
16577 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16578 S:      Maintained
16579 F:      Documentation/devicetree/bindings/watchdog/
16580 F:      Documentation/watchdog/
16581 F:      drivers/watchdog/
16582 F:      include/linux/watchdog.h
16583 F:      include/uapi/linux/watchdog.h
16584
16585 WHISKEYCOVE PMIC GPIO DRIVER
16586 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16587 L:      linux-gpio@vger.kernel.org
16588 S:      Maintained
16589 F:      drivers/gpio/gpio-wcove.c
16590
16591 WIIMOTE HID DRIVER
16592 M:      David Herrmann <dh.herrmann@googlemail.com>
16593 L:      linux-input@vger.kernel.org
16594 S:      Maintained
16595 F:      drivers/hid/hid-wiimote*
16596
16597 WILOCITY WIL6210 WIRELESS DRIVER
16598 M:      Maya Erez <merez@codeaurora.org>
16599 L:      linux-wireless@vger.kernel.org
16600 L:      wil6210@qti.qualcomm.com
16601 S:      Supported
16602 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16603 F:      drivers/net/wireless/ath/wil6210/
16604
16605 WIMAX STACK
16606 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16607 M:      linux-wimax@intel.com
16608 L:      wimax@linuxwimax.org (subscribers-only)
16609 S:      Supported
16610 W:      http://linuxwimax.org
16611 F:      Documentation/wimax/README.wimax
16612 F:      include/linux/wimax/debug.h
16613 F:      include/net/wimax.h
16614 F:      include/uapi/linux/wimax.h
16615 F:      net/wimax/
16616
16617 WINBOND CIR DRIVER
16618 M:      David Härdeman <david@hardeman.nu>
16619 S:      Maintained
16620 F:      drivers/media/rc/winbond-cir.c
16621
16622 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16623 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16624 L:      linux-watchdog@vger.kernel.org
16625 S:      Maintained
16626 F:      drivers/watchdog/ebc-c384_wdt.c
16627
16628 WINSYSTEMS WS16C48 GPIO DRIVER
16629 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16630 L:      linux-gpio@vger.kernel.org
16631 S:      Maintained
16632 F:      drivers/gpio/gpio-ws16c48.c
16633
16634 WISTRON LAPTOP BUTTON DRIVER
16635 M:      Miloslav Trmac <mitr@volny.cz>
16636 S:      Maintained
16637 F:      drivers/input/misc/wistron_btns.c
16638
16639 WL3501 WIRELESS PCMCIA CARD DRIVER
16640 L:      linux-wireless@vger.kernel.org
16641 S:      Odd fixes
16642 F:      drivers/net/wireless/wl3501*
16643
16644 WOLFSON MICROELECTRONICS DRIVERS
16645 L:      patches@opensource.cirrus.com
16646 T:      git https://github.com/CirrusLogic/linux-drivers.git
16647 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16648 S:      Supported
16649 F:      Documentation/hwmon/wm83??
16650 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16651 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16652 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16653 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16654 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16655 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16656 F:      drivers/clk/clk-wm83*.c
16657 F:      drivers/extcon/extcon-arizona.c
16658 F:      drivers/leds/leds-wm83*.c
16659 F:      drivers/gpio/gpio-*wm*.c
16660 F:      drivers/gpio/gpio-arizona.c
16661 F:      drivers/hwmon/wm83??-hwmon.c
16662 F:      drivers/input/misc/wm831x-on.c
16663 F:      drivers/input/touchscreen/wm831x-ts.c
16664 F:      drivers/input/touchscreen/wm97*.c
16665 F:      drivers/mfd/arizona*
16666 F:      drivers/mfd/wm*.c
16667 F:      drivers/mfd/cs47l24*
16668 F:      drivers/power/supply/wm83*.c
16669 F:      drivers/rtc/rtc-wm83*.c
16670 F:      drivers/regulator/wm8*.c
16671 F:      drivers/regulator/arizona*
16672 F:      drivers/video/backlight/wm83*_bl.c
16673 F:      drivers/watchdog/wm83*_wdt.c
16674 F:      include/linux/mfd/arizona/
16675 F:      include/linux/mfd/wm831x/
16676 F:      include/linux/mfd/wm8350/
16677 F:      include/linux/mfd/wm8400*
16678 F:      include/linux/regulator/arizona*
16679 F:      include/linux/wm97xx.h
16680 F:      include/sound/wm????.h
16681 F:      sound/soc/codecs/arizona.?
16682 F:      sound/soc/codecs/wm*
16683 F:      sound/soc/codecs/cs47l24*
16684
16685 WORKQUEUE
16686 M:      Tejun Heo <tj@kernel.org>
16687 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16689 S:      Maintained
16690 F:      include/linux/workqueue.h
16691 F:      kernel/workqueue.c
16692 F:      Documentation/core-api/workqueue.rst
16693
16694 X-POWERS AXP288 PMIC DRIVERS
16695 M:      Hans de Goede <hdegoede@redhat.com>
16696 S:      Maintained
16697 N:      axp288
16698 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16699
16700 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16701 M:      Chen-Yu Tsai <wens@csie.org>
16702 L:      linux-kernel@vger.kernel.org
16703 S:      Maintained
16704 N:      axp[128]
16705
16706 X.25 NETWORK LAYER
16707 M:      Andrew Hendry <andrew.hendry@gmail.com>
16708 L:      linux-x25@vger.kernel.org
16709 S:      Odd Fixes
16710 F:      Documentation/networking/x25*
16711 F:      include/net/x25*
16712 F:      net/x25/
16713
16714 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16715 M:      Thomas Gleixner <tglx@linutronix.de>
16716 M:      Ingo Molnar <mingo@redhat.com>
16717 M:      Borislav Petkov <bp@alien8.de>
16718 R:      "H. Peter Anvin" <hpa@zytor.com>
16719 M:      x86@kernel.org
16720 L:      linux-kernel@vger.kernel.org
16721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16722 S:      Maintained
16723 F:      Documentation/devicetree/bindings/x86/
16724 F:      Documentation/x86/
16725 F:      arch/x86/
16726
16727 X86 ENTRY CODE
16728 M:      Andy Lutomirski <luto@kernel.org>
16729 L:      linux-kernel@vger.kernel.org
16730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16731 S:      Maintained
16732 F:      arch/x86/entry/
16733
16734 X86 MCE INFRASTRUCTURE
16735 M:      Tony Luck <tony.luck@intel.com>
16736 M:      Borislav Petkov <bp@alien8.de>
16737 L:      linux-edac@vger.kernel.org
16738 S:      Maintained
16739 F:      arch/x86/kernel/cpu/mcheck/*
16740
16741 X86 MICROCODE UPDATE SUPPORT
16742 M:      Borislav Petkov <bp@alien8.de>
16743 S:      Maintained
16744 F:      arch/x86/kernel/cpu/microcode/*
16745
16746 X86 MM
16747 M:      Dave Hansen <dave.hansen@linux.intel.com>
16748 M:      Andy Lutomirski <luto@kernel.org>
16749 M:      Peter Zijlstra <peterz@infradead.org>
16750 L:      linux-kernel@vger.kernel.org
16751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16752 S:      Maintained
16753 F:      arch/x86/mm/
16754
16755 X86 PLATFORM DRIVERS
16756 M:      Darren Hart <dvhart@infradead.org>
16757 M:      Andy Shevchenko <andy@infradead.org>
16758 L:      platform-driver-x86@vger.kernel.org
16759 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16760 S:      Maintained
16761 F:      drivers/platform/x86/
16762 F:      drivers/platform/olpc/
16763
16764 X86 PLATFORM DRIVERS - ARCH
16765 R:      Darren Hart <dvhart@infradead.org>
16766 R:      Andy Shevchenko <andy@infradead.org>
16767 L:      platform-driver-x86@vger.kernel.org
16768 L:      x86@kernel.org
16769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16770 S:      Maintained
16771 F:      arch/x86/platform
16772
16773 X86 VDSO
16774 M:      Andy Lutomirski <luto@kernel.org>
16775 L:      linux-kernel@vger.kernel.org
16776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16777 S:      Maintained
16778 F:      arch/x86/entry/vdso/
16779
16780 XARRAY
16781 M:      Matthew Wilcox <willy@infradead.org>
16782 L:      linux-fsdevel@vger.kernel.org
16783 S:      Supported
16784 F:      Documentation/core-api/xarray.rst
16785 F:      lib/idr.c
16786 F:      lib/xarray.c
16787 F:      include/linux/idr.h
16788 F:      include/linux/xarray.h
16789 F:      tools/testing/radix-tree
16790
16791 XBOX DVD IR REMOTE
16792 M:      Benjamin Valentin <benpicco@googlemail.com>
16793 S:      Maintained
16794 F:      drivers/media/rc/xbox_remote.c
16795 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16796
16797 XC2028/3028 TUNER DRIVER
16798 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16799 L:      linux-media@vger.kernel.org
16800 W:      https://linuxtv.org
16801 T:      git git://linuxtv.org/media_tree.git
16802 S:      Maintained
16803 F:      drivers/media/tuners/tuner-xc2028.*
16804
16805 XDP (eXpress Data Path)
16806 M:      Alexei Starovoitov <ast@kernel.org>
16807 M:      Daniel Borkmann <daniel@iogearbox.net>
16808 M:      David S. Miller <davem@davemloft.net>
16809 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16810 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16811 M:      John Fastabend <john.fastabend@gmail.com>
16812 L:      netdev@vger.kernel.org
16813 L:      xdp-newbies@vger.kernel.org
16814 L:      bpf@vger.kernel.org
16815 S:      Supported
16816 F:      net/core/xdp.c
16817 F:      include/net/xdp.h
16818 F:      kernel/bpf/devmap.c
16819 F:      kernel/bpf/cpumap.c
16820 F:      include/trace/events/xdp.h
16821 K:      xdp
16822 N:      xdp
16823
16824 XDP SOCKETS (AF_XDP)
16825 M:      Björn Töpel <bjorn.topel@intel.com>
16826 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16827 L:      netdev@vger.kernel.org
16828 L:      bpf@vger.kernel.org
16829 S:      Maintained
16830 F:      kernel/bpf/xskmap.c
16831 F:      net/xdp/
16832
16833 XEN BLOCK SUBSYSTEM
16834 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16835 M:      Roger Pau Monné <roger.pau@citrix.com>
16836 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16837 S:      Supported
16838 F:      drivers/block/xen-blkback/*
16839 F:      drivers/block/xen*
16840
16841 XEN HYPERVISOR ARM
16842 M:      Stefano Stabellini <sstabellini@kernel.org>
16843 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16844 S:      Maintained
16845 F:      arch/arm/xen/
16846 F:      arch/arm/include/asm/xen/
16847
16848 XEN HYPERVISOR ARM64
16849 M:      Stefano Stabellini <sstabellini@kernel.org>
16850 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16851 S:      Maintained
16852 F:      arch/arm64/xen/
16853 F:      arch/arm64/include/asm/xen/
16854
16855 XEN HYPERVISOR INTERFACE
16856 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16857 M:      Juergen Gross <jgross@suse.com>
16858 R:      Stefano Stabellini <sstabellini@kernel.org>
16859 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16861 S:      Supported
16862 F:      arch/x86/xen/
16863 F:      arch/x86/platform/pvh/
16864 F:      drivers/*/xen-*front.c
16865 F:      drivers/xen/
16866 F:      arch/x86/include/asm/xen/
16867 F:      arch/x86/include/asm/pvclock-abi.h
16868 F:      include/xen/
16869 F:      include/uapi/xen/
16870 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16871 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16872
16873 XEN NETWORK BACKEND DRIVER
16874 M:      Wei Liu <wei.liu2@citrix.com>
16875 M:      Paul Durrant <paul.durrant@citrix.com>
16876 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16877 L:      netdev@vger.kernel.org
16878 S:      Supported
16879 F:      drivers/net/xen-netback/*
16880
16881 XEN PCI SUBSYSTEM
16882 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16883 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16884 S:      Supported
16885 F:      arch/x86/pci/*xen*
16886 F:      drivers/pci/*xen*
16887
16888 XEN PVSCSI DRIVERS
16889 M:      Juergen Gross <jgross@suse.com>
16890 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16891 L:      linux-scsi@vger.kernel.org
16892 S:      Supported
16893 F:      drivers/scsi/xen-scsifront.c
16894 F:      drivers/xen/xen-scsiback.c
16895 F:      include/xen/interface/io/vscsiif.h
16896
16897 XEN SWIOTLB SUBSYSTEM
16898 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16899 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16900 L:      iommu@lists.linux-foundation.org
16901 S:      Supported
16902 F:      arch/x86/xen/*swiotlb*
16903 F:      drivers/xen/*swiotlb*
16904
16905 XEN SOUND FRONTEND DRIVER
16906 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16907 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16908 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16909 S:      Supported
16910 F:      sound/xen/*
16911
16912 XFS FILESYSTEM
16913 M:      Darrick J. Wong <darrick.wong@oracle.com>
16914 M:      linux-xfs@vger.kernel.org
16915 L:      linux-xfs@vger.kernel.org
16916 W:      http://xfs.org/
16917 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16918 S:      Supported
16919 F:      Documentation/filesystems/xfs.txt
16920 F:      fs/xfs/
16921
16922 XILINX AXI ETHERNET DRIVER
16923 M:      Anirudha Sarangi <anirudh@xilinx.com>
16924 M:      John Linn <John.Linn@xilinx.com>
16925 S:      Maintained
16926 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16927
16928 XILINX UARTLITE SERIAL DRIVER
16929 M:      Peter Korsgaard <jacmet@sunsite.dk>
16930 L:      linux-serial@vger.kernel.org
16931 S:      Maintained
16932 F:      drivers/tty/serial/uartlite.c
16933
16934 XILINX VIDEO IP CORES
16935 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16936 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16937 L:      linux-media@vger.kernel.org
16938 T:      git git://linuxtv.org/media_tree.git
16939 S:      Supported
16940 F:      Documentation/devicetree/bindings/media/xilinx/
16941 F:      drivers/media/platform/xilinx/
16942 F:      include/uapi/linux/xilinx-v4l2-controls.h
16943
16944 XILLYBUS DRIVER
16945 M:      Eli Billauer <eli.billauer@gmail.com>
16946 L:      linux-kernel@vger.kernel.org
16947 S:      Supported
16948 F:      drivers/char/xillybus/
16949
16950 XLP9XX I2C DRIVER
16951 M:      George Cherian <george.cherian@cavium.com>
16952 M:      Jan Glauber <jglauber@cavium.com>
16953 L:      linux-i2c@vger.kernel.org
16954 W:      http://www.cavium.com
16955 S:      Supported
16956 F:      drivers/i2c/busses/i2c-xlp9xx.c
16957
16958 XRA1403 GPIO EXPANDER
16959 M:      Nandor Han <nandor.han@ge.com>
16960 M:      Semi Malinen <semi.malinen@ge.com>
16961 L:      linux-gpio@vger.kernel.org
16962 S:      Maintained
16963 F:      drivers/gpio/gpio-xra1403.c
16964 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16965
16966 XTENSA XTFPGA PLATFORM SUPPORT
16967 M:      Max Filippov <jcmvbkbc@gmail.com>
16968 L:      linux-xtensa@linux-xtensa.org
16969 S:      Maintained
16970 F:      drivers/spi/spi-xtensa-xtfpga.c
16971 F:      sound/soc/xtensa/xtfpga-i2s.c
16972
16973 YAM DRIVER FOR AX.25
16974 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16975 L:      linux-hams@vger.kernel.org
16976 S:      Maintained
16977 F:      drivers/net/hamradio/yam*
16978 F:      include/linux/yam.h
16979
16980 YAMA SECURITY MODULE
16981 M:      Kees Cook <keescook@chromium.org>
16982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16983 S:      Supported
16984 F:      security/yama/
16985 F:      Documentation/admin-guide/LSM/Yama.rst
16986
16987 YEALINK PHONE DRIVER
16988 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16989 L:      usbb2k-api-dev@nongnu.org
16990 S:      Maintained
16991 F:      Documentation/input/devices/yealink.rst
16992 F:      drivers/input/misc/yealink.*
16993
16994 Z8530 DRIVER FOR AX.25
16995 M:      Joerg Reuter <jreuter@yaina.de>
16996 W:      http://yaina.de/jreuter/
16997 W:      http://www.qsl.net/dl1bke/
16998 L:      linux-hams@vger.kernel.org
16999 S:      Maintained
17000 F:      Documentation/networking/z8530drv.txt
17001 F:      drivers/net/hamradio/*scc.c
17002 F:      drivers/net/hamradio/z8530.h
17003
17004 ZBUD COMPRESSED PAGE ALLOCATOR
17005 M:      Seth Jennings <sjenning@redhat.com>
17006 M:      Dan Streetman <ddstreet@ieee.org>
17007 L:      linux-mm@kvack.org
17008 S:      Maintained
17009 F:      mm/zbud.c
17010 F:      include/linux/zbud.h
17011
17012 ZD1211RW WIRELESS DRIVER
17013 M:      Daniel Drake <dsd@gentoo.org>
17014 M:      Ulrich Kunitz <kune@deine-taler.de>
17015 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17016 L:      linux-wireless@vger.kernel.org
17017 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17018 S:      Maintained
17019 F:      drivers/net/wireless/zydas/zd1211rw/
17020
17021 ZD1301 MEDIA DRIVER
17022 M:      Antti Palosaari <crope@iki.fi>
17023 L:      linux-media@vger.kernel.org
17024 W:      https://linuxtv.org/
17025 W:      http://palosaari.fi/linux/
17026 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17027 S:      Maintained
17028 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17029
17030 ZD1301_DEMOD MEDIA DRIVER
17031 M:      Antti Palosaari <crope@iki.fi>
17032 L:      linux-media@vger.kernel.org
17033 W:      https://linuxtv.org/
17034 W:      http://palosaari.fi/linux/
17035 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17036 S:      Maintained
17037 F:      drivers/media/dvb-frontends/zd1301_demod*
17038
17039 ZPOOL COMPRESSED PAGE STORAGE API
17040 M:      Dan Streetman <ddstreet@ieee.org>
17041 L:      linux-mm@kvack.org
17042 S:      Maintained
17043 F:      mm/zpool.c
17044 F:      include/linux/zpool.h
17045
17046 ZR36067 VIDEO FOR LINUX DRIVER
17047 L:      mjpeg-users@lists.sourceforge.net
17048 L:      linux-media@vger.kernel.org
17049 W:      http://mjpeg.sourceforge.net/driver-zoran/
17050 T:      hg https://linuxtv.org/hg/v4l-dvb
17051 S:      Odd Fixes
17052 F:      drivers/staging/media/zoran/
17053
17054 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17055 M:      Minchan Kim <minchan@kernel.org>
17056 M:      Nitin Gupta <ngupta@vflare.org>
17057 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17058 L:      linux-kernel@vger.kernel.org
17059 S:      Maintained
17060 F:      drivers/block/zram/
17061 F:      Documentation/blockdev/zram.txt
17062
17063 ZS DECSTATION Z85C30 SERIAL DRIVER
17064 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17065 S:      Maintained
17066 F:      drivers/tty/serial/zs.*
17067
17068 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17069 M:      Minchan Kim <minchan@kernel.org>
17070 M:      Nitin Gupta <ngupta@vflare.org>
17071 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17072 L:      linux-mm@kvack.org
17073 S:      Maintained
17074 F:      mm/zsmalloc.c
17075 F:      include/linux/zsmalloc.h
17076 F:      Documentation/vm/zsmalloc.rst
17077
17078 ZSWAP COMPRESSED SWAP CACHING
17079 M:      Seth Jennings <sjenning@redhat.com>
17080 M:      Dan Streetman <ddstreet@ieee.org>
17081 L:      linux-mm@kvack.org
17082 S:      Maintained
17083 F:      mm/zswap.c
17084
17085 THE REST
17086 M:      Linus Torvalds <torvalds@linux-foundation.org>
17087 L:      linux-kernel@vger.kernel.org
17088 Q:      http://patchwork.kernel.org/project/LKML/list/
17089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17090 S:      Buried alive in reporters
17091 F:      *
17092 F:      */