MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <willy@infradead.org>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 553 M:      Stefan Popa <stefan.popa@analog.com>
 554 W:      http://ez.analog.com/community/linux-device-drivers
 555 S:      Supported
 556 F:      drivers/iio/accel/adxl372.c
 557 F:      drivers/iio/accel/adxl372_spi.c
 558 F:      drivers/iio/accel/adxl372_i2c.c
 559 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 560
 561 AF9013 MEDIA DRIVER
 562 M:      Antti Palosaari <crope@iki.fi>
 563 L:      linux-media@vger.kernel.org
 564 W:      https://linuxtv.org
 565 W:      http://palosaari.fi/linux/
 566 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 567 T:      git git://linuxtv.org/anttip/media_tree.git
 568 S:      Maintained
 569 F:      drivers/media/dvb-frontends/af9013*
 570
 571 AF9033 MEDIA DRIVER
 572 M:      Antti Palosaari <crope@iki.fi>
 573 L:      linux-media@vger.kernel.org
 574 W:      https://linuxtv.org
 575 W:      http://palosaari.fi/linux/
 576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 577 T:      git git://linuxtv.org/anttip/media_tree.git
 578 S:      Maintained
 579 F:      drivers/media/dvb-frontends/af9033*
 580
 581 AFFS FILE SYSTEM
 582 M:      David Sterba <dsterba@suse.com>
 583 L:      linux-fsdevel@vger.kernel.org
 584 S:      Odd Fixes
 585 F:      Documentation/filesystems/affs.txt
 586 F:      fs/affs/
 587
 588 AFS FILESYSTEM
 589 M:      David Howells <dhowells@redhat.com>
 590 L:      linux-afs@lists.infradead.org
 591 S:      Supported
 592 F:      fs/afs/
 593 F:      include/trace/events/afs.h
 594 F:      Documentation/filesystems/afs.txt
 595 W:      https://www.infradead.org/~dhowells/kafs/
 596
 597 AGPGART DRIVER
 598 M:      David Airlie <airlied@linux.ie>
 599 T:      git git://anongit.freedesktop.org/drm/drm
 600 S:      Maintained
 601 F:      drivers/char/agp/
 602 F:      include/linux/agp*
 603 F:      include/uapi/linux/agp*
 604
 605 AHA152X SCSI DRIVER
 606 M:      "Juergen E. Fischer" <fischer@norbit.de>
 607 L:      linux-scsi@vger.kernel.org
 608 S:      Maintained
 609 F:      drivers/scsi/aha152x*
 610 F:      drivers/scsi/pcmcia/aha152x*
 611
 612 AIC7XXX / AIC79XX SCSI DRIVER
 613 M:      Hannes Reinecke <hare@suse.com>
 614 L:      linux-scsi@vger.kernel.org
 615 S:      Maintained
 616 F:      drivers/scsi/aic7xxx/
 617
 618 AIMSLAB FM RADIO RECEIVER DRIVER
 619 M:      Hans Verkuil <hverkuil@xs4all.nl>
 620 L:      linux-media@vger.kernel.org
 621 T:      git git://linuxtv.org/media_tree.git
 622 W:      https://linuxtv.org
 623 S:      Maintained
 624 F:      drivers/media/radio/radio-aimslab*
 625
 626 AIO
 627 M:      Benjamin LaHaise <bcrl@kvack.org>
 628 L:      linux-aio@kvack.org
 629 S:      Supported
 630 F:      fs/aio.c
 631 F:      include/linux/*aio*.h
 632
 633 AIRSPY MEDIA DRIVER
 634 M:      Antti Palosaari <crope@iki.fi>
 635 L:      linux-media@vger.kernel.org
 636 W:      https://linuxtv.org
 637 W:      http://palosaari.fi/linux/
 638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 639 T:      git git://linuxtv.org/anttip/media_tree.git
 640 S:      Maintained
 641 F:      drivers/media/usb/airspy/
 642
 643 ALACRITECH GIGABIT ETHERNET DRIVER
 644 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 645 S:      Maintained
 646 F:      drivers/net/ethernet/alacritech/*
 647
 648 ALCATEL SPEEDTOUCH USB DRIVER
 649 M:      Duncan Sands <duncan.sands@free.fr>
 650 L:      linux-usb@vger.kernel.org
 651 W:      http://www.linux-usb.org/SpeedTouch/
 652 S:      Maintained
 653 F:      drivers/usb/atm/speedtch.c
 654 F:      drivers/usb/atm/usbatm.c
 655
 656 ALCHEMY AU1XX0 MMC DRIVER
 657 M:      Manuel Lauss <manuel.lauss@gmail.com>
 658 S:      Maintained
 659 F:      drivers/mmc/host/au1xmmc.c
 660
 661 ALI1563 I2C DRIVER
 662 M:      Rudolf Marek <r.marek@assembler.cz>
 663 L:      linux-i2c@vger.kernel.org
 664 S:      Maintained
 665 F:      Documentation/i2c/busses/i2c-ali1563
 666 F:      drivers/i2c/busses/i2c-ali1563.c
 667
 668 ALLWINNER SECURITY SYSTEM
 669 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 670 L:      linux-crypto@vger.kernel.org
 671 S:      Maintained
 672 F:      drivers/crypto/sunxi-ss/
 673
 674 ALLWINNER VPU DRIVER
 675 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 676 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 677 L:      linux-media@vger.kernel.org
 678 S:      Maintained
 679 F:      drivers/staging/media/sunxi/cedrus/
 680
 681 ALPHA PORT
 682 M:      Richard Henderson <rth@twiddle.net>
 683 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 684 M:      Matt Turner <mattst88@gmail.com>
 685 S:      Odd Fixes
 686 L:      linux-alpha@vger.kernel.org
 687 F:      arch/alpha/
 688
 689 ALPS PS/2 TOUCHPAD DRIVER
 690 R:      Pali Rohár <pali.rohar@gmail.com>
 691 F:      drivers/input/mouse/alps.*
 692
 693 ALTERA I2C CONTROLLER DRIVER
 694 M:      Thor Thayer <thor.thayer@linux.intel.com>
 695 S:      Maintained
 696 F:      drivers/i2c/busses/i2c-altera.c
 697
 698 ALTERA MAILBOX DRIVER
 699 M:      Ley Foon Tan <lftan@altera.com>
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/mailbox/mailbox-altera.c
 703
 704 ALTERA PIO DRIVER
 705 M:      Tien Hock Loh <thloh@altera.com>
 706 L:      linux-gpio@vger.kernel.org
 707 S:      Maintained
 708 F:      drivers/gpio/gpio-altera.c
 709
 710 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 711 M:      Thor Thayer <thor.thayer@linux.intel.com>
 712 S:      Maintained
 713 F:      drivers/gpio/gpio-altera-a10sr.c
 714 F:      drivers/mfd/altera-a10sr.c
 715 F:      drivers/reset/reset-a10sr.c
 716 F:      include/linux/mfd/altera-a10sr.h
 717 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 718
 719 ALTERA TRIPLE SPEED ETHERNET DRIVER
 720 M:      Thor Thayer <thor.thayer@linux.intel.com>
 721 L:      netdev@vger.kernel.org
 722 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 723 S:      Maintained
 724 F:      drivers/net/ethernet/altera/
 725
 726 ALTERA UART/JTAG UART SERIAL DRIVERS
 727 M:      Tobias Klauser <tklauser@distanz.ch>
 728 L:      linux-serial@vger.kernel.org
 729 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 730 S:      Maintained
 731 F:      drivers/tty/serial/altera_uart.c
 732 F:      drivers/tty/serial/altera_jtaguart.c
 733 F:      include/linux/altera_uart.h
 734 F:      include/linux/altera_jtaguart.h
 735
 736 AMAZON ETHERNET DRIVERS
 737 M:      Netanel Belgazal <netanel@amazon.com>
 738 R:      Saeed Bishara <saeedb@amazon.com>
 739 R:      Zorik Machulsky <zorik@amazon.com>
 740 L:      netdev@vger.kernel.org
 741 S:      Supported
 742 F:      Documentation/networking/device_drivers/amazon/ena.txt
 743 F:      drivers/net/ethernet/amazon/
 744
 745 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 746 M:      Tom Lendacky <thomas.lendacky@amd.com>
 747 M:      Gary Hook <gary.hook@amd.com>
 748 L:      linux-crypto@vger.kernel.org
 749 S:      Supported
 750 F:      drivers/crypto/ccp/
 751 F:      include/linux/ccp.h
 752
 753 AMD DISPLAY CORE
 754 M:      Harry Wentland <harry.wentland@amd.com>
 755 M:      Leo Li <sunpeng.li@amd.com>
 756 L:      amd-gfx@lists.freedesktop.org
 757 T:      git git://people.freedesktop.org/~agd5f/linux
 758 S:      Supported
 759 F:      drivers/gpu/drm/amd/display/
 760
 761 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 762 M:      Huang Rui <ray.huang@amd.com>
 763 L:      linux-hwmon@vger.kernel.org
 764 S:      Supported
 765 F:      Documentation/hwmon/fam15h_power
 766 F:      drivers/hwmon/fam15h_power.c
 767
 768 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 769 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 770 S:      Orphan
 771 F:      drivers/usb/gadget/udc/amd5536udc.*
 772
 773 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 774 P:      Andres Salomon <dilinger@queued.net>
 775 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 776 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 777 S:      Supported
 778 F:      drivers/char/hw_random/geode-rng.c
 779 F:      drivers/crypto/geode*
 780 F:      drivers/video/fbdev/geode/
 781 F:      arch/x86/include/asm/geode.h
 782
 783 AMD IOMMU (AMD-VI)
 784 M:      Joerg Roedel <joro@8bytes.org>
 785 L:      iommu@lists.linux-foundation.org
 786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 787 S:      Maintained
 788 F:      drivers/iommu/amd_iommu*.[ch]
 789 F:      include/linux/amd-iommu.h
 790
 791 AMD KFD
 792 M:      Oded Gabbay <oded.gabbay@gmail.com>
 793 L:      dri-devel@lists.freedesktop.org
 794 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 795 S:      Supported
 796 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 803 F:      drivers/gpu/drm/amd/amdkfd/
 804 F:      drivers/gpu/drm/amd/include/cik_structs.h
 805 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 806 F:      drivers/gpu/drm/amd/include/vi_structs.h
 807 F:      drivers/gpu/drm/amd/include/v9_structs.h
 808 F:      include/uapi/linux/kfd_ioctl.h
 809
 810 AMD POWERPLAY
 811 M:      Rex Zhu <rex.zhu@amd.com>
 812 M:      Evan Quan <evan.quan@amd.com>
 813 L:      amd-gfx@lists.freedesktop.org
 814 S:      Supported
 815 F:      drivers/gpu/drm/amd/powerplay/
 816 T:      git git://people.freedesktop.org/~agd5f/linux
 817
 818 AMD SEATTLE DEVICE TREE SUPPORT
 819 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 820 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 821 M:      Tom Lendacky <thomas.lendacky@amd.com>
 822 S:      Supported
 823 F:      arch/arm64/boot/dts/amd/
 824
 825 AMD XGBE DRIVER
 826 M:      Tom Lendacky <thomas.lendacky@amd.com>
 827 L:      netdev@vger.kernel.org
 828 S:      Supported
 829 F:      drivers/net/ethernet/amd/xgbe/
 830 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 831
 832 ANALOG DEVICES INC AD5686 DRIVER
 833 M:      Stefan Popa <stefan.popa@analog.com>
 834 L:      linux-pm@vger.kernel.org
 835 W:      http://ez.analog.com/community/linux-device-drivers
 836 S:      Supported
 837 F:      drivers/iio/dac/ad5686*
 838 F:      drivers/iio/dac/ad5696*
 839
 840 ANALOG DEVICES INC AD5758 DRIVER
 841 M:      Stefan Popa <stefan.popa@analog.com>
 842 L:      linux-iio@vger.kernel.org
 843 W:      http://ez.analog.com/community/linux-device-drivers
 844 S:      Supported
 845 F:      drivers/iio/dac/ad5758.c
 846 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 847
 848 ANALOG DEVICES INC AD7124 DRIVER
 849 M:      Stefan Popa <stefan.popa@analog.com>
 850 L:      linux-iio@vger.kernel.org
 851 W:      http://ez.analog.com/community/linux-device-drivers
 852 S:      Supported
 853 F:      drivers/iio/adc/ad7124.c
 854 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 855
 856 ANALOG DEVICES INC AD9389B DRIVER
 857 M:      Hans Verkuil <hans.verkuil@cisco.com>
 858 L:      linux-media@vger.kernel.org
 859 S:      Maintained
 860 F:      drivers/media/i2c/ad9389b*
 861
 862 ANALOG DEVICES INC ADGS1408 DRIVER
 863 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 864 S:      Supported
 865 F:      drivers/mux/adgs1408.c
 866 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 867
 868 ANALOG DEVICES INC ADP5061 DRIVER
 869 M:      Stefan Popa <stefan.popa@analog.com>
 870 L:      linux-pm@vger.kernel.org
 871 W:      http://ez.analog.com/community/linux-device-drivers
 872 S:      Supported
 873 F:      drivers/power/supply/adp5061.c
 874
 875 ANALOG DEVICES INC ADV7180 DRIVER
 876 M:      Lars-Peter Clausen <lars@metafoo.de>
 877 L:      linux-media@vger.kernel.org
 878 W:      http://ez.analog.com/community/linux-device-drivers
 879 S:      Supported
 880 F:      drivers/media/i2c/adv7180.c
 881
 882 ANALOG DEVICES INC ADV748X DRIVER
 883 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 884 L:      linux-media@vger.kernel.org
 885 S:      Maintained
 886 F:      drivers/media/i2c/adv748x/*
 887
 888 ANALOG DEVICES INC ADV7511 DRIVER
 889 M:      Hans Verkuil <hans.verkuil@cisco.com>
 890 L:      linux-media@vger.kernel.org
 891 S:      Maintained
 892 F:      drivers/media/i2c/adv7511*
 893
 894 ANALOG DEVICES INC ADV7604 DRIVER
 895 M:      Hans Verkuil <hans.verkuil@cisco.com>
 896 L:      linux-media@vger.kernel.org
 897 S:      Maintained
 898 F:      drivers/media/i2c/adv7604*
 899
 900 ANALOG DEVICES INC ADV7842 DRIVER
 901 M:      Hans Verkuil <hans.verkuil@cisco.com>
 902 L:      linux-media@vger.kernel.org
 903 S:      Maintained
 904 F:      drivers/media/i2c/adv7842*
 905
 906 ANALOG DEVICES INC ASOC CODEC DRIVERS
 907 M:      Lars-Peter Clausen <lars@metafoo.de>
 908 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 909 W:      http://wiki.analog.com/
 910 W:      http://ez.analog.com/community/linux-device-drivers
 911 S:      Supported
 912 F:      sound/soc/codecs/adau*
 913 F:      sound/soc/codecs/adav*
 914 F:      sound/soc/codecs/ad1*
 915 F:      sound/soc/codecs/ad7*
 916 F:      sound/soc/codecs/ssm*
 917 F:      sound/soc/codecs/sigmadsp.*
 918
 919 ANALOG DEVICES INC DMA DRIVERS
 920 M:      Lars-Peter Clausen <lars@metafoo.de>
 921 W:      http://ez.analog.com/community/linux-device-drivers
 922 S:      Supported
 923 F:      drivers/dma/dma-axi-dmac.c
 924
 925 ANALOG DEVICES INC IIO DRIVERS
 926 M:      Lars-Peter Clausen <lars@metafoo.de>
 927 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 928 W:      http://wiki.analog.com/
 929 W:      http://ez.analog.com/community/linux-device-drivers
 930 S:      Supported
 931 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 932 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 933 F:      drivers/iio/*/ad*
 934 F:      drivers/iio/adc/ltc2497*
 935 X:      drivers/iio/*/adjd*
 936 F:      drivers/staging/iio/*/ad*
 937
 938 ANDES ARCHITECTURE
 939 M:      Greentime Hu <green.hu@gmail.com>
 940 M:      Vincent Chen <deanbo422@gmail.com>
 941 T:      git https://github.com/andestech/linux.git
 942 S:      Supported
 943 F:      arch/nds32/
 944 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 945 F:      Documentation/devicetree/bindings/nds32/
 946 K:      nds32
 947 N:      nds32
 948
 949 ANDROID CONFIG FRAGMENTS
 950 M:      Rob Herring <robh@kernel.org>
 951 S:      Supported
 952 F:      kernel/configs/android*
 953
 954 ANDROID DRIVERS
 955 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 956 M:      Arve Hjønnevåg <arve@android.com>
 957 M:      Todd Kjos <tkjos@android.com>
 958 M:      Martijn Coenen <maco@android.com>
 959 M:      Joel Fernandes <joel@joelfernandes.org>
 960 M:      Christian Brauner <christian@brauner.io>
 961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 962 L:      devel@driverdev.osuosl.org
 963 S:      Supported
 964 F:      drivers/android/
 965 F:      drivers/staging/android/
 966
 967 ANDROID GOLDFISH PIC DRIVER
 968 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 969 S:      Supported
 970 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 971 F:      drivers/irqchip/irq-goldfish-pic.c
 972
 973 ANDROID GOLDFISH RTC DRIVER
 974 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 975 S:      Supported
 976 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 977 F:      drivers/rtc/rtc-goldfish.c
 978
 979 ANDROID ION DRIVER
 980 M:      Laura Abbott <labbott@redhat.com>
 981 M:      Sumit Semwal <sumit.semwal@linaro.org>
 982 L:      devel@driverdev.osuosl.org
 983 L:      dri-devel@lists.freedesktop.org
 984 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 985 S:      Supported
 986 F:      drivers/staging/android/ion
 987 F:      drivers/staging/android/uapi/ion.h
 988
 989 AOA (Apple Onboard Audio) ALSA DRIVER
 990 M:      Johannes Berg <johannes@sipsolutions.net>
 991 L:      linuxppc-dev@lists.ozlabs.org
 992 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 993 S:      Maintained
 994 F:      sound/aoa/
 995
 996 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 997 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 998 L:      linux-iio@vger.kernel.org
 999 S:      Maintained
1000 F:      drivers/iio/adc/stx104.c
1001
1002 APM DRIVER
1003 M:      Jiri Kosina <jikos@kernel.org>
1004 S:      Odd fixes
1005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1006 F:      arch/x86/kernel/apm_32.c
1007 F:      include/linux/apm_bios.h
1008 F:      include/uapi/linux/apm_bios.h
1009 F:      drivers/char/apm-emulation.c
1010
1011 APPARMOR SECURITY MODULE
1012 M:      John Johansen <john.johansen@canonical.com>
1013 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1014 W:      wiki.apparmor.net
1015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1016 S:      Supported
1017 F:      security/apparmor/
1018 F:      Documentation/admin-guide/LSM/apparmor.rst
1019
1020 APPLE BCM5974 MULTITOUCH DRIVER
1021 M:      Henrik Rydberg <rydberg@bitmath.org>
1022 L:      linux-input@vger.kernel.org
1023 S:      Odd fixes
1024 F:      drivers/input/mouse/bcm5974.c
1025
1026 APPLE SMC DRIVER
1027 M:      Henrik Rydberg <rydberg@bitmath.org>
1028 L:      linux-hwmon@vger.kernel.org
1029 S:      Odd fixes
1030 F:      drivers/hwmon/applesmc.c
1031
1032 APPLETALK NETWORK LAYER
1033 L:      netdev@vger.kernel.org
1034 S:      Odd fixes
1035 F:      drivers/net/appletalk/
1036 F:      net/appletalk/
1037
1038 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1039 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1040 S:      Supported
1041 F:      arch/arm64/boot/dts/apm/
1042
1043 APPLIED MICRO (APM) X-GENE SOC EDAC
1044 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1045 S:      Supported
1046 F:      drivers/edac/xgene_edac.c
1047 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1048
1049 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1050 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1051 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1052 S:      Supported
1053 F:      drivers/net/ethernet/apm/xgene-v2/
1054
1055 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1056 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1057 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1058 M:      Quan Nguyen <quan@os.amperecomputing.com>
1059 S:      Supported
1060 F:      drivers/net/ethernet/apm/xgene/
1061 F:      drivers/net/phy/mdio-xgene.c
1062 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1063 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1064
1065 APPLIED MICRO (APM) X-GENE SOC PMU
1066 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1067 S:      Supported
1068 F:      drivers/perf/xgene_pmu.c
1069 F:      Documentation/perf/xgene-pmu.txt
1070 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1071
1072 APTINA CAMERA SENSOR PLL
1073 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1074 L:      linux-media@vger.kernel.org
1075 S:      Maintained
1076 F:      drivers/media/i2c/aptina-pll.*
1077
1078 ARC FRAMEBUFFER DRIVER
1079 M:      Jaya Kumar <jayalk@intworks.biz>
1080 S:      Maintained
1081 F:      drivers/video/fbdev/arcfb.c
1082 F:      drivers/video/fbdev/core/fb_defio.c
1083
1084 ARC PGU DRM DRIVER
1085 M:      Alexey Brodkin <abrodkin@synopsys.com>
1086 S:      Supported
1087 F:      drivers/gpu/drm/arc/
1088 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1089
1090 ARCNET NETWORK LAYER
1091 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1092 L:      netdev@vger.kernel.org
1093 S:      Maintained
1094 F:      drivers/net/arcnet/
1095 F:      include/uapi/linux/if_arcnet.h
1096
1097 ARM ARCHITECTED TIMER DRIVER
1098 M:      Mark Rutland <mark.rutland@arm.com>
1099 M:      Marc Zyngier <marc.zyngier@arm.com>
1100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1101 S:      Maintained
1102 F:      arch/arm/include/asm/arch_timer.h
1103 F:      arch/arm64/include/asm/arch_timer.h
1104 F:      drivers/clocksource/arm_arch_timer.c
1105
1106 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1107 M:      Linus Walleij <linus.walleij@linaro.org>
1108 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1109 S:      Maintained
1110 F:      Documentation/devicetree/bindings/arm/arm-boards
1111 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1112 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1113 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1114 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1115 F:      arch/arm/mach-integrator/
1116 F:      arch/arm/mach-realview/
1117 F:      arch/arm/mach-versatile/
1118 F:      arch/arm/plat-versatile/
1119 F:      arch/arm/boot/dts/arm-realview-*
1120 F:      arch/arm/boot/dts/integrator*
1121 F:      arch/arm/boot/dts/versatile*
1122 F:      drivers/clk/versatile/
1123 F:      drivers/i2c/busses/i2c-versatile.c
1124 F:      drivers/irqchip/irq-versatile-fpga.c
1125 F:      drivers/mtd/maps/physmap_of_versatile.c
1126 F:      drivers/power/reset/arm-versatile-reboot.c
1127 F:      drivers/soc/versatile/
1128
1129 ARM HDLCD DRM DRIVER
1130 M:      Liviu Dudau <liviu.dudau@arm.com>
1131 S:      Supported
1132 F:      drivers/gpu/drm/arm/hdlcd_*
1133 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1134
1135 ARM MALI-DP DRM DRIVER
1136 M:      Liviu Dudau <liviu.dudau@arm.com>
1137 M:      Brian Starkey <brian.starkey@arm.com>
1138 M:      Mali DP Maintainers <malidp@foss.arm.com>
1139 S:      Supported
1140 F:      drivers/gpu/drm/arm/
1141 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1142
1143 ARM MFM AND FLOPPY DRIVERS
1144 M:      Ian Molton <spyro@f2s.com>
1145 S:      Maintained
1146 F:      arch/arm/lib/floppydma.S
1147 F:      arch/arm/include/asm/floppy.h
1148
1149 ARM PMU PROFILING AND DEBUGGING
1150 M:      Will Deacon <will.deacon@arm.com>
1151 M:      Mark Rutland <mark.rutland@arm.com>
1152 S:      Maintained
1153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1154 F:      arch/arm*/kernel/perf_*
1155 F:      arch/arm/oprofile/common.c
1156 F:      arch/arm*/kernel/hw_breakpoint.c
1157 F:      arch/arm*/include/asm/hw_breakpoint.h
1158 F:      arch/arm*/include/asm/perf_event.h
1159 F:      drivers/perf/*
1160 F:      include/linux/perf/arm_pmu.h
1161 F:      Documentation/devicetree/bindings/arm/pmu.txt
1162 F:      Documentation/devicetree/bindings/perf/
1163
1164 ARM PORT
1165 M:      Russell King <linux@armlinux.org.uk>
1166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1167 W:      http://www.armlinux.org.uk/
1168 S:      Odd Fixes
1169 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1170 F:      arch/arm/
1171 X:      arch/arm/boot/dts/
1172
1173 ARM PRIMECELL AACI PL041 DRIVER
1174 M:      Russell King <linux@armlinux.org.uk>
1175 S:      Odd Fixes
1176 F:      sound/arm/aaci.*
1177
1178 ARM PRIMECELL BUS SUPPORT
1179 M:      Russell King <linux@armlinux.org.uk>
1180 S:      Odd Fixes
1181 F:      drivers/amba/
1182 F:      include/linux/amba/bus.h
1183
1184 ARM PRIMECELL CLCD PL110 DRIVER
1185 M:      Russell King <linux@armlinux.org.uk>
1186 S:      Odd Fixes
1187 F:      drivers/video/fbdev/amba-clcd.*
1188
1189 ARM PRIMECELL KMI PL050 DRIVER
1190 M:      Russell King <linux@armlinux.org.uk>
1191 S:      Odd Fixes
1192 F:      drivers/input/serio/ambakmi.*
1193 F:      include/linux/amba/kmi.h
1194
1195 ARM PRIMECELL MMCI PL180/1 DRIVER
1196 M:      Russell King <linux@armlinux.org.uk>
1197 S:      Odd Fixes
1198 F:      drivers/mmc/host/mmci.*
1199 F:      include/linux/amba/mmci.h
1200
1201 ARM PRIMECELL SSP PL022 SPI DRIVER
1202 M:      Linus Walleij <linus.walleij@linaro.org>
1203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1204 S:      Maintained
1205 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1206 F:      drivers/spi/spi-pl022.c
1207
1208 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1209 M:      Russell King <linux@armlinux.org.uk>
1210 S:      Odd Fixes
1211 F:      drivers/tty/serial/amba-pl01*.c
1212 F:      include/linux/amba/serial.h
1213
1214 ARM PRIMECELL VIC PL190/PL192 DRIVER
1215 M:      Linus Walleij <linus.walleij@linaro.org>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1219 F:      drivers/irqchip/irq-vic.c
1220
1221 ARM SMMU DRIVERS
1222 M:      Will Deacon <will.deacon@arm.com>
1223 R:      Robin Murphy <robin.murphy@arm.com>
1224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1225 S:      Maintained
1226 F:      drivers/iommu/arm-smmu.c
1227 F:      drivers/iommu/arm-smmu-v3.c
1228 F:      drivers/iommu/io-pgtable-arm.c
1229 F:      drivers/iommu/io-pgtable-arm-v7s.c
1230
1231 ARM SUB-ARCHITECTURES
1232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1233 S:      Maintained
1234 F:      arch/arm/mach-*/
1235 F:      arch/arm/plat-*/
1236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1237
1238 ARM/ACTIONS SEMI ARCHITECTURE
1239 M:      Andreas Färber <afaerber@suse.de>
1240 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 S:      Maintained
1243 N:      owl
1244 F:      arch/arm/mach-actions/
1245 F:      arch/arm/boot/dts/owl-*
1246 F:      arch/arm64/boot/dts/actions/
1247 F:      drivers/clk/actions/
1248 F:      drivers/clocksource/timer-owl*
1249 F:      drivers/dma/owl-dma.c
1250 F:      drivers/i2c/busses/i2c-owl.c
1251 F:      drivers/pinctrl/actions/*
1252 F:      drivers/soc/actions/
1253 F:      include/dt-bindings/power/owl-*
1254 F:      include/linux/soc/actions/
1255 F:      Documentation/devicetree/bindings/arm/actions.txt
1256 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1257 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1258 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1259 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1260 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1261 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1262
1263 ARM/ADS SPHERE MACHINE SUPPORT
1264 M:      Lennert Buytenhek <kernel@wantstofly.org>
1265 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1266 S:      Maintained
1267
1268 ARM/AFEB9260 MACHINE SUPPORT
1269 M:      Sergey Lapin <slapin@ossfans.org>
1270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1271 S:      Maintained
1272
1273 ARM/AJECO 1ARM MACHINE SUPPORT
1274 M:      Lennert Buytenhek <kernel@wantstofly.org>
1275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1276 S:      Maintained
1277
1278 ARM/Allwinner SoC Clock Support
1279 M:      Emilio López <emilio@elopez.com.ar>
1280 S:      Maintained
1281 F:      drivers/clk/sunxi/
1282
1283 ARM/Allwinner sunXi SoC support
1284 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1285 M:      Chen-Yu Tsai <wens@csie.org>
1286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1287 S:      Maintained
1288 N:      sun[x456789]i
1289 N:      sun50i
1290 F:      arch/arm/mach-sunxi/
1291 F:      arch/arm64/boot/dts/allwinner/
1292 F:      drivers/clk/sunxi-ng/
1293 F:      drivers/pinctrl/sunxi/
1294 F:      drivers/soc/sunxi/
1295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1296
1297 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1298 M:      Neil Armstrong <narmstrong@baylibre.com>
1299 M:      Jerome Brunet <jbrunet@baylibre.com>
1300 L:      linux-amlogic@lists.infradead.org
1301 S:      Maintained
1302 F:      drivers/clk/meson/
1303 F:      include/dt-bindings/clock/meson*
1304 F:      include/dt-bindings/clock/gxbb*
1305 F:      Documentation/devicetree/bindings/clock/amlogic*
1306
1307 ARM/Amlogic Meson SoC support
1308 M:      Kevin Hilman <khilman@baylibre.com>
1309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1310 L:      linux-amlogic@lists.infradead.org
1311 W:      http://linux-meson.com/
1312 S:      Maintained
1313 F:      arch/arm/mach-meson/
1314 F:      arch/arm/boot/dts/meson*
1315 F:      arch/arm64/boot/dts/amlogic/
1316 F:      drivers/pinctrl/meson/
1317 F:      drivers/mmc/host/meson*
1318 F:      drivers/soc/amlogic/
1319 N:      meson
1320
1321 ARM/Amlogic Meson SoC Sound Drivers
1322 M:      Jerome Brunet <jbrunet@baylibre.com>
1323 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1324 S:      Maintained
1325 F:      sound/soc/meson/
1326 F:      Documentation/devicetree/bindings/sound/amlogic*
1327
1328 ARM/Annapurna Labs ALPINE ARCHITECTURE
1329 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1330 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Maintained
1333 F:      arch/arm/mach-alpine/
1334 F:      arch/arm/boot/dts/alpine*
1335 F:      arch/arm64/boot/dts/al/
1336 F:      drivers/*/*alpine*
1337
1338 ARM/ARTPEC MACHINE SUPPORT
1339 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1340 M:      Lars Persson <lars.persson@axis.com>
1341 S:      Maintained
1342 L:      linux-arm-kernel@axis.com
1343 F:      arch/arm/mach-artpec
1344 F:      arch/arm/boot/dts/artpec6*
1345 F:      drivers/clk/axis
1346 F:      drivers/crypto/axis
1347 F:      drivers/pinctrl/pinctrl-artpec*
1348 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1349
1350 ARM/ASPEED I2C DRIVER
1351 M:      Brendan Higgins <brendanhiggins@google.com>
1352 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1353 R:      Joel Stanley <joel@jms.id.au>
1354 L:      linux-i2c@vger.kernel.org
1355 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1356 S:      Maintained
1357 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1358 F:      drivers/i2c/busses/i2c-aspeed.c
1359 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1360 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1361
1362 ARM/ASPEED MACHINE SUPPORT
1363 M:      Joel Stanley <joel@jms.id.au>
1364 R:      Andrew Jeffery <andrew@aj.id.au>
1365 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1366 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1367 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1368 S:      Supported
1369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1370 F:      arch/arm/mach-aspeed/
1371 F:      arch/arm/boot/dts/aspeed-*
1372 N:      aspeed
1373
1374 ARM/BITMAIN ARCHITECTURE
1375 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1377 S:      Maintained
1378 F:      arch/arm64/boot/dts/bitmain/
1379 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1380
1381 ARM/CALXEDA HIGHBANK ARCHITECTURE
1382 M:      Rob Herring <robh@kernel.org>
1383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1384 S:      Maintained
1385 F:      arch/arm/mach-highbank/
1386 F:      arch/arm/boot/dts/highbank.dts
1387 F:      arch/arm/boot/dts/ecx-*.dts*
1388
1389 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1390 M:      Krzysztof Halasa <khalasa@piap.pl>
1391 S:      Maintained
1392 F:      arch/arm/mach-cns3xxx/
1393
1394 ARM/CAVIUM THUNDER NETWORK DRIVER
1395 M:      Sunil Goutham <sgoutham@cavium.com>
1396 M:      Robert Richter <rric@kernel.org>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 S:      Supported
1399 F:      drivers/net/ethernet/cavium/thunder/
1400
1401 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1402 M:      Lukasz Majewski <lukma@denx.de>
1403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1404 S:      Maintained
1405 F:      arch/arm/mach-ep93xx/ts72xx.c
1406
1407 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1408 M:      Alexander Shiyan <shc_work@mail.ru>
1409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1410 S:      Odd Fixes
1411 N:      clps711x
1412
1413 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1414 M:      Lennert Buytenhek <kernel@wantstofly.org>
1415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1416 S:      Maintained
1417
1418 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1419 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1420 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1422 S:      Maintained
1423 F:      arch/arm/mach-ep93xx/
1424 F:      arch/arm/mach-ep93xx/include/mach/
1425
1426 ARM/CLKDEV SUPPORT
1427 M:      Russell King <linux@armlinux.org.uk>
1428 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1429 S:      Maintained
1430 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1431 F:      drivers/clk/clkdev.c
1432
1433 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1434 M:      Mike Rapoport <mike@compulab.co.il>
1435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1436 S:      Maintained
1437
1438 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1439 M:      Baruch Siach <baruch@tkos.co.il>
1440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1441 S:      Maintained
1442 F:      arch/arm/boot/dts/cx92755*
1443 N:      digicolor
1444
1445 ARM/CONTEC MICRO9 MACHINE SUPPORT
1446 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1447 S:      Maintained
1448 F:      arch/arm/mach-ep93xx/micro9.c
1449
1450 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1451 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1452 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 S:      Maintained
1455 F:      drivers/hwtracing/coresight/*
1456 F:      Documentation/trace/coresight.txt
1457 F:      Documentation/trace/coresight-cpu-debug.txt
1458 F:      Documentation/devicetree/bindings/arm/coresight.txt
1459 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1460 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1461 F:      tools/perf/arch/arm/util/pmu.c
1462 F:      tools/perf/arch/arm/util/auxtrace.c
1463 F:      tools/perf/arch/arm/util/cs-etm.c
1464 F:      tools/perf/arch/arm/util/cs-etm.h
1465 F:      tools/perf/util/cs-etm.*
1466 F:      tools/perf/util/cs-etm-decoder/*
1467
1468 ARM/CORGI MACHINE SUPPORT
1469 M:      Richard Purdie <rpurdie@rpsys.net>
1470 S:      Maintained
1471
1472 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1473 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1474 M:      Linus Walleij <linus.walleij@linaro.org>
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 T:      git git://github.com/ulli-kroll/linux.git
1477 S:      Maintained
1478 F:      Documentation/devicetree/bindings/arm/gemini.txt
1479 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1480 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1481 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1482 F:      arch/arm/mach-gemini/
1483 F:      drivers/net/ethernet/cortina/
1484 F:      drivers/pinctrl/pinctrl-gemini.c
1485 F:      drivers/rtc/rtc-ftrtc010.c
1486
1487 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1488 M:      Barry Song <baohua@kernel.org>
1489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1491 S:      Maintained
1492 F:      arch/arm/boot/dts/prima2*
1493 F:      arch/arm/mach-prima2/
1494 F:      drivers/clk/sirf/
1495 F:      drivers/clocksource/timer-prima2.c
1496 F:      drivers/clocksource/timer-atlas7.c
1497 N:      [^a-z]sirf
1498 X:      drivers/gnss
1499
1500 ARM/EBSA110 MACHINE SUPPORT
1501 M:      Russell King <linux@armlinux.org.uk>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 W:      http://www.armlinux.org.uk/
1504 S:      Maintained
1505 F:      arch/arm/mach-ebsa110/
1506 F:      drivers/net/ethernet/amd/am79c961a.*
1507
1508 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1509 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1510 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1512 S:      Maintained
1513 N:      efm32
1514
1515 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1516 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1518 S:      Maintained
1519 F:      arch/arm/mach-pxa/ezx.c
1520
1521 ARM/FARADAY FA526 PORT
1522 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1524 S:      Maintained
1525 T:      git git://git.berlios.de/gemini-board
1526 F:      arch/arm/mm/*-fa*
1527
1528 ARM/FOOTBRIDGE ARCHITECTURE
1529 M:      Russell King <linux@armlinux.org.uk>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 W:      http://www.armlinux.org.uk/
1532 S:      Maintained
1533 F:      arch/arm/include/asm/hardware/dec21285.h
1534 F:      arch/arm/mach-footbridge/
1535
1536 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1537 M:      Shawn Guo <shawnguo@kernel.org>
1538 M:      Sascha Hauer <s.hauer@pengutronix.de>
1539 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1540 R:      Fabio Estevam <festevam@gmail.com>
1541 R:      NXP Linux Team <linux-imx@nxp.com>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 S:      Maintained
1544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1545 N:      imx
1546 N:      mxs
1547 X:      drivers/media/i2c/
1548
1549 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1550 M:      Shawn Guo <shawnguo@kernel.org>
1551 M:      Sascha Hauer <s.hauer@pengutronix.de>
1552 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1553 R:      Stefan Agner <stefan@agner.ch>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1557 F:      arch/arm/mach-imx/*vf610*
1558 F:      arch/arm/boot/dts/vf*
1559
1560 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1561 M:      Shawn Guo <shawnguo@kernel.org>
1562 M:      Li Yang <leoyang.li@nxp.com>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1566 F:      arch/arm/boot/dts/ls1021a*
1567 F:      arch/arm64/boot/dts/freescale/fsl-*
1568 F:      arch/arm64/boot/dts/freescale/qoriq-*
1569
1570 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1571 M:      Lennert Buytenhek <kernel@wantstofly.org>
1572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1573 S:      Maintained
1574
1575 ARM/GUMSTIX MACHINE SUPPORT
1576 M:      Steve Sakoman <sakoman@gmail.com>
1577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1578 S:      Maintained
1579
1580 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1581 M:      Philipp Zabel <philipp.zabel@gmail.com>
1582 M:      Paul Parsons <lost.distance@yahoo.com>
1583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584 S:      Maintained
1585 F:      arch/arm/mach-pxa/hx4700.c
1586 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1587 F:      sound/soc/pxa/hx4700.c
1588
1589 ARM/HISILICON SOC SUPPORT
1590 M:      Wei Xu <xuwei5@hisilicon.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 W:      http://www.hisilicon.com
1593 S:      Supported
1594 T:      git git://github.com/hisilicon/linux-hisi.git
1595 F:      arch/arm/mach-hisi/
1596 F:      arch/arm/boot/dts/hi3*
1597 F:      arch/arm/boot/dts/hip*
1598 F:      arch/arm/boot/dts/hisi*
1599 F:      arch/arm64/boot/dts/hisilicon/
1600
1601 ARM/HP JORNADA 7XX MACHINE SUPPORT
1602 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1603 W:      www.jlime.com
1604 S:      Maintained
1605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1606 F:      arch/arm/mach-sa1100/jornada720.c
1607 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1608
1609 ARM/IGEP MACHINE SUPPORT
1610 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1611 M:      Javier Martinez Canillas <javier@dowhile0.org>
1612 L:      linux-omap@vger.kernel.org
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 F:      arch/arm/boot/dts/omap3-igep*
1616
1617 ARM/INCOME PXA270 SUPPORT
1618 M:      Marek Vasut <marek.vasut@gmail.com>
1619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1620 S:      Maintained
1621 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1622
1623 ARM/INTEL IOP13XX ARM ARCHITECTURE
1624 M:      Lennert Buytenhek <kernel@wantstofly.org>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 S:      Maintained
1627
1628 ARM/INTEL IOP32X ARM ARCHITECTURE
1629 M:      Lennert Buytenhek <kernel@wantstofly.org>
1630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1631 S:      Maintained
1632
1633 ARM/INTEL IOP33X ARM ARCHITECTURE
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 S:      Orphan
1636
1637 ARM/INTEL IQ81342EX MACHINE SUPPORT
1638 M:      Lennert Buytenhek <kernel@wantstofly.org>
1639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1640 S:      Maintained
1641
1642 ARM/INTEL IXDP2850 MACHINE SUPPORT
1643 M:      Lennert Buytenhek <kernel@wantstofly.org>
1644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1645 S:      Maintained
1646
1647 ARM/INTEL IXP4XX ARM ARCHITECTURE
1648 M:      Imre Kaloz <kaloz@openwrt.org>
1649 M:      Krzysztof Halasa <khalasa@piap.pl>
1650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1651 S:      Maintained
1652 F:      arch/arm/mach-ixp4xx/
1653
1654 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1655 M:      Jonathan Cameron <jic23@cam.ac.uk>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658 F:      arch/arm/mach-pxa/stargate2.c
1659 F:      drivers/pcmcia/pxa2xx_stargate2.c
1660
1661 ARM/INTEL XSC3 (MANZANO) ARM CORE
1662 M:      Lennert Buytenhek <kernel@wantstofly.org>
1663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1664 S:      Maintained
1665
1666 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1667 M:      Lennert Buytenhek <kernel@wantstofly.org>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 S:      Maintained
1670
1671 ARM/LG1K ARCHITECTURE
1672 M:      Chanho Min <chanho.min@lge.com>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675 F:      arch/arm64/boot/dts/lg/
1676
1677 ARM/LOGICPD PXA270 MACHINE SUPPORT
1678 M:      Lennert Buytenhek <kernel@wantstofly.org>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681
1682 ARM/LPC18XX ARCHITECTURE
1683 M:      Vladimir Zapolskiy <vz@mleia.com>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686 F:      arch/arm/boot/dts/lpc43*
1687 F:      drivers/i2c/busses/i2c-lpc2k.c
1688 F:      drivers/memory/pl172.c
1689 F:      drivers/mtd/spi-nor/nxp-spifi.c
1690 F:      drivers/rtc/rtc-lpc24xx.c
1691 N:      lpc18xx
1692
1693 ARM/LPC32XX SOC SUPPORT
1694 M:      Vladimir Zapolskiy <vz@mleia.com>
1695 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1698 S:      Maintained
1699 F:      arch/arm/boot/dts/lpc32*
1700 F:      arch/arm/mach-lpc32xx/
1701 F:      drivers/i2c/busses/i2c-pnx.c
1702 F:      drivers/net/ethernet/nxp/lpc_eth.c
1703 F:      drivers/usb/host/ohci-nxp.c
1704 F:      drivers/watchdog/pnx4008_wdt.c
1705 N:      lpc32xx
1706
1707 ARM/MAGICIAN MACHINE SUPPORT
1708 M:      Philipp Zabel <philipp.zabel@gmail.com>
1709 S:      Maintained
1710
1711 ARM/Marvell Dove/MV78xx0/Orion SOC support
1712 M:      Jason Cooper <jason@lakedaemon.net>
1713 M:      Andrew Lunn <andrew@lunn.ch>
1714 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1715 M:      Gregory Clement <gregory.clement@bootlin.com>
1716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1717 S:      Maintained
1718 F:      Documentation/devicetree/bindings/soc/dove/
1719 F:      arch/arm/mach-dove/
1720 F:      arch/arm/mach-mv78xx0/
1721 F:      arch/arm/mach-orion5x/
1722 F:      arch/arm/plat-orion/
1723 F:      arch/arm/boot/dts/dove*
1724 F:      arch/arm/boot/dts/orion5x*
1725
1726 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1727 M:      Jason Cooper <jason@lakedaemon.net>
1728 M:      Andrew Lunn <andrew@lunn.ch>
1729 M:      Gregory Clement <gregory.clement@bootlin.com>
1730 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1732 S:      Maintained
1733 F:      arch/arm/boot/dts/armada*
1734 F:      arch/arm/boot/dts/kirkwood*
1735 F:      arch/arm/configs/mvebu_*_defconfig
1736 F:      arch/arm/mach-mvebu/
1737 F:      arch/arm64/boot/dts/marvell/armada*
1738 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1739 F:      drivers/cpufreq/armada-8k-cpufreq.c
1740 F:      drivers/cpufreq/mvebu-cpufreq.c
1741 F:      drivers/irqchip/irq-armada-370-xp.c
1742 F:      drivers/irqchip/irq-mvebu-*
1743 F:      drivers/pinctrl/mvebu/
1744 F:      drivers/rtc/rtc-armada38x.c
1745
1746 ARM/Mediatek RTC DRIVER
1747 M:      Eddie Huang <eddie.huang@mediatek.com>
1748 M:      Sean Wang <sean.wang@mediatek.com>
1749 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1750 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1751 S:      Maintained
1752 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1753 F:      drivers/rtc/rtc-mt6397.c
1754 F:      drivers/rtc/rtc-mt7622.c
1755
1756 ARM/Mediatek SoC support
1757 M:      Matthias Brugger <matthias.bgg@gmail.com>
1758 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1759 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1760 W:      https://mtk.bcnfs.org/
1761 C:      irc://chat.freenode.net/linux-mediatek
1762 S:      Maintained
1763 F:      arch/arm/boot/dts/mt6*
1764 F:      arch/arm/boot/dts/mt7*
1765 F:      arch/arm/boot/dts/mt8*
1766 F:      arch/arm/mach-mediatek/
1767 F:      arch/arm64/boot/dts/mediatek/
1768 F:      drivers/soc/mediatek/
1769 N:      mtk
1770 N:      mt[678]
1771 K:      mediatek
1772
1773 ARM/Mediatek USB3 PHY DRIVER
1774 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1776 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1777 S:      Maintained
1778 F:      drivers/phy/mediatek/
1779 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1780
1781 ARM/MICREL KS8695 ARCHITECTURE
1782 M:      Greg Ungerer <gerg@uclinux.org>
1783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1784 F:      arch/arm/mach-ks8695/
1785 S:      Odd Fixes
1786
1787 ARM/Microchip (AT91) SoC support
1788 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1789 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1790 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1792 W:      http://www.linux4sam.org
1793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1794 S:      Supported
1795 N:      at91
1796 N:      atmel
1797 F:      arch/arm/mach-at91/
1798 F:      include/soc/at91/
1799 F:      arch/arm/boot/dts/at91*.dts
1800 F:      arch/arm/boot/dts/at91*.dtsi
1801 F:      arch/arm/boot/dts/sama*.dts
1802 F:      arch/arm/boot/dts/sama*.dtsi
1803 F:      arch/arm/include/debug/at91.S
1804 F:      drivers/memory/atmel*
1805 F:      drivers/watchdog/sama5d4_wdt.c
1806 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1807 X:      drivers/net/wireless/atmel/
1808
1809 ARM/MIOA701 MACHINE SUPPORT
1810 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1811 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1812 F:      arch/arm/mach-pxa/mioa701.c
1813 S:      Maintained
1814
1815 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1816 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1817 S:      Maintained
1818
1819 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1820 M:      Linus Walleij <linus.walleij@linaro.org>
1821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1822 S:      Maintained
1823 F:      arch/arm/mach-nomadik/
1824 F:      arch/arm/mach-u300/
1825 F:      arch/arm/mach-ux500/
1826 F:      arch/arm/boot/dts/ste-*
1827 F:      drivers/clk/clk-nomadik.c
1828 F:      drivers/clk/clk-u300.c
1829 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1830 F:      drivers/clocksource/timer-u300.c
1831 F:      drivers/dma/coh901318*
1832 F:      drivers/dma/ste_dma40*
1833 F:      drivers/hwspinlock/u8500_hsem.c
1834 F:      drivers/i2c/busses/i2c-nomadik.c
1835 F:      drivers/i2c/busses/i2c-stu300.c
1836 F:      drivers/mfd/ab3100*
1837 F:      drivers/mfd/ab8500*
1838 F:      drivers/mfd/abx500*
1839 F:      drivers/mfd/dbx500*
1840 F:      drivers/mfd/db8500*
1841 F:      drivers/pinctrl/nomadik/
1842 F:      drivers/pinctrl/pinctrl-coh901*
1843 F:      drivers/pinctrl/pinctrl-u300.c
1844 F:      drivers/rtc/rtc-ab3100.c
1845 F:      drivers/rtc/rtc-ab8500.c
1846 F:      drivers/rtc/rtc-coh901331.c
1847 F:      drivers/rtc/rtc-pl031.c
1848 F:      drivers/watchdog/coh901327_wdt.c
1849 F:      Documentation/devicetree/bindings/arm/ste-*
1850 F:      Documentation/devicetree/bindings/arm/ux500/
1851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1852
1853 ARM/NUVOTON NPCM ARCHITECTURE
1854 M:      Avi Fishman <avifishman70@gmail.com>
1855 M:      Tomer Maimon <tmaimon77@gmail.com>
1856 R:      Patrick Venture <venture@google.com>
1857 R:      Nancy Yuen <yuenn@google.com>
1858 R:      Brendan Higgins <brendanhiggins@google.com>
1859 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1860 S:      Supported
1861 F:      arch/arm/mach-npcm/
1862 F:      arch/arm/boot/dts/nuvoton-npcm*
1863 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1864 F:      drivers/*/*npcm*
1865 F:      Documentation/devicetree/bindings/*/*npcm*
1866 F:      Documentation/devicetree/bindings/*/*/*npcm*
1867
1868 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1869 M:      Wan ZongShun <mcuos.com@gmail.com>
1870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1871 W:      http://www.mcuos.com
1872 S:      Maintained
1873 F:      arch/arm/mach-w90x900/
1874 F:      drivers/input/keyboard/w90p910_keypad.c
1875 F:      drivers/input/touchscreen/w90p910_ts.c
1876 F:      drivers/watchdog/nuc900_wdt.c
1877 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1878 F:      drivers/mtd/nand/raw/nuc900_nand.c
1879 F:      drivers/rtc/rtc-nuc900.c
1880 F:      drivers/spi/spi-nuc900.c
1881 F:      drivers/usb/host/ehci-w90x900.c
1882 F:      drivers/video/fbdev/nuc900fb.c
1883
1884 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1885 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1886 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1887 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1888 S:      Supported
1889
1890 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1891 M:      Alexander Clouter <alex@digriz.org.uk>
1892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1893 W:      http://www.digriz.org.uk/ts78xx/kernel
1894 S:      Maintained
1895 F:      arch/arm/mach-orion5x/ts78xx-*
1896
1897 ARM/OXNAS platform support
1898 M:      Neil Armstrong <narmstrong@baylibre.com>
1899 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1900 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1901 S:      Maintained
1902 F:      arch/arm/mach-oxnas/
1903 F:      arch/arm/boot/dts/ox8*.dts*
1904 N:      oxnas
1905
1906 ARM/PALM TREO SUPPORT
1907 M:      Tomas Cech <sleep_walker@suse.com>
1908 L:      linux-arm-kernel@lists.infradead.org
1909 W:      http://hackndev.com
1910 S:      Maintained
1911 F:      arch/arm/mach-pxa/palmtreo.*
1912
1913 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1914 M:      Marek Vasut <marek.vasut@gmail.com>
1915 L:      linux-arm-kernel@lists.infradead.org
1916 W:      http://hackndev.com
1917 S:      Maintained
1918 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1919 F:      arch/arm/mach-pxa/palmtx.c
1920 F:      arch/arm/mach-pxa/palmt5.*
1921 F:      arch/arm/mach-pxa/include/mach/palmld.h
1922 F:      arch/arm/mach-pxa/palmld.c
1923 F:      arch/arm/mach-pxa/palmte2.*
1924 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1925 F:      arch/arm/mach-pxa/palmtc.c
1926
1927 ARM/PALMZ72 SUPPORT
1928 M:      Sergey Lapin <slapin@ossfans.org>
1929 L:      linux-arm-kernel@lists.infradead.org
1930 W:      http://hackndev.com
1931 S:      Maintained
1932 F:      arch/arm/mach-pxa/palmz72.*
1933
1934 ARM/PLEB SUPPORT
1935 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1936 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1937 S:      Maintained
1938
1939 ARM/PT DIGITAL BOARD PORT
1940 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 W:      http://www.armlinux.org.uk/
1943 S:      Maintained
1944
1945 ARM/QUALCOMM SUPPORT
1946 M:      Andy Gross <andy.gross@linaro.org>
1947 M:      David Brown <david.brown@linaro.org>
1948 L:      linux-arm-msm@vger.kernel.org
1949 S:      Maintained
1950 F:      Documentation/devicetree/bindings/soc/qcom/
1951 F:      Documentation/devicetree/bindings/*/qcom*
1952 F:      arch/arm/boot/dts/qcom-*.dts
1953 F:      arch/arm/boot/dts/qcom-*.dtsi
1954 F:      arch/arm/mach-qcom/
1955 F:      arch/arm64/boot/dts/qcom/
1956 F:      drivers/*/qcom/
1957 F:      drivers/*/qcom*
1958 F:      drivers/*/*/qcom/
1959 F:      drivers/*/*/qcom*
1960 F:      drivers/*/pm8???-*
1961 F:      drivers/bluetooth/btqcomsmd.c
1962 F:      drivers/clocksource/timer-qcom.c
1963 F:      drivers/extcon/extcon-qcom*
1964 F:      drivers/iommu/msm*
1965 F:      drivers/i2c/busses/i2c-qup.c
1966 F:      drivers/i2c/busses/i2c-qcom-geni.c
1967 F:      drivers/mfd/ssbi.c
1968 F:      drivers/mmc/host/mmci_qcom*
1969 F:      drivers/mmc/host/sdhci_msm.c
1970 F:      drivers/pci/controller/dwc/pcie-qcom.c
1971 F:      drivers/phy/qualcomm/
1972 F:      drivers/power/*/msm*
1973 F:      drivers/reset/reset-qcom-*
1974 F:      drivers/scsi/ufs/ufs-qcom.*
1975 F:      drivers/spi/spi-qup.c
1976 F:      drivers/spi/spi-geni-qcom.c
1977 F:      drivers/spi/spi-qcom-qspi.c
1978 F:      drivers/tty/serial/msm_serial.c
1979 F:      drivers/usb/dwc3/dwc3-qcom.c
1980 F:      include/dt-bindings/*/qcom*
1981 F:      include/linux/*/qcom*
1982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1983
1984 ARM/RADISYS ENP2611 MACHINE SUPPORT
1985 M:      Lennert Buytenhek <kernel@wantstofly.org>
1986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1987 S:      Maintained
1988
1989 ARM/RDA MICRO ARCHITECTURE
1990 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1992 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
1993 S:      Maintained
1994 F:      arch/arm/boot/dts/rda8810pl-*
1995 F:      drivers/clocksource/timer-rda.c
1996 F:      drivers/irqchip/irq-rda-intc.c
1997 F:      drivers/tty/serial/rda-uart.c
1998 F:      Documentation/devicetree/bindings/arm/rda.txt
1999 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2000 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2001 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2002
2003 ARM/REALTEK ARCHITECTURE
2004 M:      Andreas Färber <afaerber@suse.de>
2005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2006 S:      Maintained
2007 F:      arch/arm64/boot/dts/realtek/
2008 F:      Documentation/devicetree/bindings/arm/realtek.txt
2009
2010 ARM/RENESAS ARM64 ARCHITECTURE
2011 M:      Simon Horman <horms@verge.net.au>
2012 M:      Magnus Damm <magnus.damm@gmail.com>
2013 L:      linux-renesas-soc@vger.kernel.org
2014 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2016 S:      Supported
2017 F:      arch/arm64/boot/dts/renesas/
2018 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2019 F:      drivers/soc/renesas/
2020 F:      include/linux/soc/renesas/
2021
2022 ARM/RISCPC ARCHITECTURE
2023 M:      Russell King <linux@armlinux.org.uk>
2024 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2025 W:      http://www.armlinux.org.uk/
2026 S:      Maintained
2027 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2028 F:      arch/arm/include/asm/hardware/ioc.h
2029 F:      arch/arm/include/asm/hardware/iomd.h
2030 F:      arch/arm/include/asm/hardware/memc.h
2031 F:      arch/arm/mach-rpc/
2032 F:      drivers/net/ethernet/8390/etherh.c
2033 F:      drivers/net/ethernet/i825xx/ether1*
2034 F:      drivers/net/ethernet/seeq/ether3*
2035 F:      drivers/scsi/arm/
2036
2037 ARM/Rockchip SoC support
2038 M:      Heiko Stuebner <heiko@sntech.de>
2039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2040 L:      linux-rockchip@lists.infradead.org
2041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2042 S:      Maintained
2043 F:      arch/arm/boot/dts/rk3*
2044 F:      arch/arm/boot/dts/rv1108*
2045 F:      arch/arm/mach-rockchip/
2046 F:      drivers/clk/rockchip/
2047 F:      drivers/i2c/busses/i2c-rk3x.c
2048 F:      drivers/*/*rockchip*
2049 F:      drivers/*/*/*rockchip*
2050 F:      sound/soc/rockchip/
2051 N:      rockchip
2052
2053 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2054 M:      Kukjin Kim <kgene@kernel.org>
2055 M:      Krzysztof Kozlowski <krzk@kernel.org>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2058 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2059 S:      Maintained
2060 F:      arch/arm/boot/dts/s3c*
2061 F:      arch/arm/boot/dts/s5p*
2062 F:      arch/arm/boot/dts/exynos*
2063 F:      arch/arm64/boot/dts/exynos/
2064 F:      arch/arm/plat-samsung/
2065 F:      arch/arm/mach-s3c24*/
2066 F:      arch/arm/mach-s3c64xx/
2067 F:      arch/arm/mach-s5p*/
2068 F:      arch/arm/mach-exynos*/
2069 F:      drivers/*/*s3c24*
2070 F:      drivers/*/*/*s3c24*
2071 F:      drivers/*/*s3c64xx*
2072 F:      drivers/*/*s5pv210*
2073 F:      drivers/memory/samsung/*
2074 F:      drivers/soc/samsung/*
2075 F:      Documentation/arm/Samsung/
2076 F:      Documentation/devicetree/bindings/arm/samsung/
2077 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2078 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2079 N:      exynos
2080
2081 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2082 M:      Kyungmin Park <kyungmin.park@samsung.com>
2083 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2084 S:      Maintained
2085 F:      arch/arm/mach-s5pv210/
2086
2087 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2088 M:      Kyungmin Park <kyungmin.park@samsung.com>
2089 M:      Kamil Debski <kamil@wypas.org>
2090 M:      Andrzej Hajda <a.hajda@samsung.com>
2091 L:      linux-arm-kernel@lists.infradead.org
2092 L:      linux-media@vger.kernel.org
2093 S:      Maintained
2094 F:      drivers/media/platform/s5p-g2d/
2095
2096 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2097 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2098 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2099 L:      linux-media@vger.kernel.org
2100 S:      Maintained
2101 F:      drivers/media/platform/s5p-cec/
2102 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2103
2104 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2105 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2106 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2107 L:      linux-arm-kernel@lists.infradead.org
2108 L:      linux-media@vger.kernel.org
2109 S:      Maintained
2110 F:      drivers/media/platform/s5p-jpeg/
2111
2112 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2113 M:      Kyungmin Park <kyungmin.park@samsung.com>
2114 M:      Kamil Debski <kamil@wypas.org>
2115 M:      Jeongtae Park <jtp.park@samsung.com>
2116 M:      Andrzej Hajda <a.hajda@samsung.com>
2117 L:      linux-arm-kernel@lists.infradead.org
2118 L:      linux-media@vger.kernel.org
2119 S:      Maintained
2120 F:      drivers/media/platform/s5p-mfc/
2121
2122 ARM/SHMOBILE ARM ARCHITECTURE
2123 M:      Simon Horman <horms@verge.net.au>
2124 M:      Magnus Damm <magnus.damm@gmail.com>
2125 L:      linux-renesas-soc@vger.kernel.org
2126 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2128 S:      Supported
2129 F:      arch/arm/boot/dts/emev2*
2130 F:      arch/arm/boot/dts/gr-peach*
2131 F:      arch/arm/boot/dts/iwg20d-q7*
2132 F:      arch/arm/boot/dts/r7s*
2133 F:      arch/arm/boot/dts/r8a*
2134 F:      arch/arm/boot/dts/r9a*
2135 F:      arch/arm/boot/dts/sh*
2136 F:      arch/arm/configs/shmobile_defconfig
2137 F:      arch/arm/include/debug/renesas-scif.S
2138 F:      arch/arm/mach-shmobile/
2139 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2140 F:      drivers/soc/renesas/
2141 F:      include/linux/soc/renesas/
2142
2143 ARM/SOCFPGA ARCHITECTURE
2144 M:      Dinh Nguyen <dinguyen@kernel.org>
2145 S:      Maintained
2146 F:      arch/arm/mach-socfpga/
2147 F:      arch/arm/boot/dts/socfpga*
2148 F:      arch/arm/configs/socfpga_defconfig
2149 F:      arch/arm64/boot/dts/altera/
2150 W:      http://www.rocketboards.org
2151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2152
2153 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2154 M:      Dinh Nguyen <dinguyen@kernel.org>
2155 S:      Maintained
2156 F:      drivers/clk/socfpga/
2157
2158 ARM/SOCFPGA EDAC SUPPORT
2159 M:      Thor Thayer <thor.thayer@linux.intel.com>
2160 S:      Maintained
2161 F:      drivers/edac/altera_edac.
2162
2163 ARM/SPREADTRUM SoC SUPPORT
2164 M:      Orson Zhai <orsonzhai@gmail.com>
2165 M:      Baolin Wang <baolin.wang@linaro.org>
2166 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2167 S:      Maintained
2168 F:      arch/arm64/boot/dts/sprd
2169 N:      sprd
2170
2171 ARM/STI ARCHITECTURE
2172 M:      Patrice Chotard <patrice.chotard@st.com>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 W:      http://www.stlinux.com
2175 S:      Maintained
2176 F:      arch/arm/mach-sti/
2177 F:      arch/arm/boot/dts/sti*
2178 F:      drivers/char/hw_random/st-rng.c
2179 F:      drivers/clocksource/arm_global_timer.c
2180 F:      drivers/clocksource/clksrc_st_lpc.c
2181 F:      drivers/cpufreq/sti-cpufreq.c
2182 F:      drivers/dma/st_fdma*
2183 F:      drivers/i2c/busses/i2c-st.c
2184 F:      drivers/media/rc/st_rc.c
2185 F:      drivers/media/platform/sti/c8sectpfe/
2186 F:      drivers/mmc/host/sdhci-st.c
2187 F:      drivers/phy/st/phy-miphy28lp.c
2188 F:      drivers/phy/st/phy-stih407-usb.c
2189 F:      drivers/pinctrl/pinctrl-st.c
2190 F:      drivers/remoteproc/st_remoteproc.c
2191 F:      drivers/remoteproc/st_slim_rproc.c
2192 F:      drivers/reset/sti/
2193 F:      drivers/rtc/rtc-st-lpc.c
2194 F:      drivers/tty/serial/st-asc.c
2195 F:      drivers/usb/dwc3/dwc3-st.c
2196 F:      drivers/usb/host/ehci-st.c
2197 F:      drivers/usb/host/ohci-st.c
2198 F:      drivers/watchdog/st_lpc_wdt.c
2199 F:      drivers/ata/ahci_st.c
2200 F:      include/linux/remoteproc/st_slim_rproc.h
2201
2202 ARM/STM32 ARCHITECTURE
2203 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2204 M:      Alexandre Torgue <alexandre.torgue@st.com>
2205 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 S:      Maintained
2208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2209 N:      stm32
2210 N:      stm
2211 F:      arch/arm/boot/dts/stm32*
2212 F:      arch/arm/mach-stm32/
2213 F:      drivers/clocksource/armv7m_systick.c
2214
2215 ARM/Synaptics SoC support
2216 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2217 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2218 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2219 S:      Maintained
2220 F:      arch/arm/mach-berlin/
2221 F:      arch/arm/boot/dts/berlin*
2222 F:      arch/arm64/boot/dts/synaptics/
2223
2224 ARM/TANGO ARCHITECTURE
2225 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2226 M:      Mans Rullgard <mans@mansr.com>
2227 L:      linux-arm-kernel@lists.infradead.org
2228 S:      Odd Fixes
2229 N:      tango
2230
2231 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2232 M:      Lennert Buytenhek <kernel@wantstofly.org>
2233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2234 S:      Maintained
2235
2236 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2237 M:      Hans Verkuil <hans.verkuil@cisco.com>
2238 L:      linux-tegra@vger.kernel.org
2239 L:      linux-media@vger.kernel.org
2240 S:      Maintained
2241 F:      drivers/media/platform/tegra-cec/
2242 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2243
2244 ARM/TETON BGA MACHINE SUPPORT
2245 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 S:      Maintained
2248
2249 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2250 M:      Santosh Shilimkar <ssantosh@kernel.org>
2251 L:      linux-kernel@vger.kernel.org
2252 S:      Maintained
2253 F:      drivers/memory/*emif*
2254
2255 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2256 M:      Tero Kristo <t-kristo@ti.com>
2257 M:      Nishanth Menon <nm@ti.com>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 S:      Supported
2260 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2261 F:      arch/arm64/boot/dts/ti/Makefile
2262 F:      arch/arm64/boot/dts/ti/k3-*
2263 F:      include/dt-bindings/pinctrl/k3.h
2264
2265 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2266 M:      Santosh Shilimkar <ssantosh@kernel.org>
2267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2268 S:      Maintained
2269 F:      arch/arm/mach-keystone/
2270 F:      arch/arm/boot/dts/keystone-*
2271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2272
2273 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2274 M:      Santosh Shilimkar <ssantosh@kernel.org>
2275 L:      linux-kernel@vger.kernel.org
2276 S:      Maintained
2277 F:      drivers/clk/keystone/
2278
2279 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2280 M:      Santosh Shilimkar <ssantosh@kernel.org>
2281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2282 L:      linux-kernel@vger.kernel.org
2283 S:      Maintained
2284 F:      drivers/clocksource/timer-keystone.c
2285
2286 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2287 M:      Santosh Shilimkar <ssantosh@kernel.org>
2288 L:      linux-kernel@vger.kernel.org
2289 S:      Maintained
2290 F:      drivers/power/reset/keystone-reset.c
2291
2292 ARM/THECUS N2100 MACHINE SUPPORT
2293 M:      Lennert Buytenhek <kernel@wantstofly.org>
2294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2295 S:      Maintained
2296
2297 ARM/TOSA MACHINE SUPPORT
2298 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2299 M:      Dirk Opfer <dirk@opfer-online.de>
2300 S:      Maintained
2301
2302 ARM/UNIPHIER ARCHITECTURE
2303 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2306 S:      Maintained
2307 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2308 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2309 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2310 F:      arch/arm/boot/dts/uniphier*
2311 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2312 F:      arch/arm/mach-uniphier/
2313 F:      arch/arm/mm/cache-uniphier.c
2314 F:      arch/arm64/boot/dts/socionext/uniphier*
2315 F:      drivers/bus/uniphier-system-bus.c
2316 F:      drivers/clk/uniphier/
2317 F:      drivers/dmaengine/uniphier-mdmac.c
2318 F:      drivers/gpio/gpio-uniphier.c
2319 F:      drivers/i2c/busses/i2c-uniphier*
2320 F:      drivers/irqchip/irq-uniphier-aidet.c
2321 F:      drivers/mmc/host/uniphier-sd.c
2322 F:      drivers/pinctrl/uniphier/
2323 F:      drivers/reset/reset-uniphier.c
2324 F:      drivers/tty/serial/8250/8250_uniphier.c
2325 N:      uniphier
2326
2327 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2328 M:      Ulf Hansson <ulf.hansson@linaro.org>
2329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2330 T:      git git://git.linaro.org/people/ulfh/clk.git
2331 S:      Maintained
2332 F:      drivers/clk/ux500/
2333
2334 ARM/VERSATILE EXPRESS PLATFORM
2335 M:      Liviu Dudau <liviu.dudau@arm.com>
2336 M:      Sudeep Holla <sudeep.holla@arm.com>
2337 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2339 S:      Maintained
2340 F:      arch/arm/boot/dts/vexpress*
2341 F:      arch/arm64/boot/dts/arm/
2342 F:      arch/arm/mach-vexpress/
2343 F:      */*/vexpress*
2344 F:      */*/*/vexpress*
2345 F:      drivers/clk/versatile/clk-vexpress-osc.c
2346 F:      drivers/clocksource/timer-versatile.c
2347 N:      mps2
2348
2349 ARM/VFP SUPPORT
2350 M:      Russell King <linux@armlinux.org.uk>
2351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2352 W:      http://www.armlinux.org.uk/
2353 S:      Maintained
2354 F:      arch/arm/vfp/
2355
2356 ARM/VOIPAC PXA270 SUPPORT
2357 M:      Marek Vasut <marek.vasut@gmail.com>
2358 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2359 S:      Maintained
2360 F:      arch/arm/mach-pxa/vpac270.c
2361 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2362
2363 ARM/VT8500 ARM ARCHITECTURE
2364 M:      Tony Prisk <linux@prisktech.co.nz>
2365 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2366 S:      Maintained
2367 F:      arch/arm/mach-vt8500/
2368 F:      drivers/clocksource/timer-vt8500.c
2369 F:      drivers/i2c/busses/i2c-wmt.c
2370 F:      drivers/mmc/host/wmt-sdmmc.c
2371 F:      drivers/pwm/pwm-vt8500.c
2372 F:      drivers/rtc/rtc-vt8500.c
2373 F:      drivers/tty/serial/vt8500_serial.c
2374 F:      drivers/usb/host/ehci-platform.c
2375 F:      drivers/usb/host/uhci-platform.c
2376 F:      drivers/video/fbdev/vt8500lcdfb.*
2377 F:      drivers/video/fbdev/wm8505fb*
2378 F:      drivers/video/fbdev/wmt_ge_rops.*
2379
2380 ARM/ZIPIT Z2 SUPPORT
2381 M:      Marek Vasut <marek.vasut@gmail.com>
2382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2383 S:      Maintained
2384 F:      arch/arm/mach-pxa/z2.c
2385 F:      arch/arm/mach-pxa/include/mach/z2.h
2386
2387 ARM/ZTE ARCHITECTURE
2388 M:      Jun Nie <jun.nie@linaro.org>
2389 M:      Shawn Guo <shawnguo@kernel.org>
2390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2391 S:      Maintained
2392 F:      arch/arm/boot/dts/zx2967*
2393 F:      arch/arm/mach-zx/
2394 F:      arch/arm64/boot/dts/zte/
2395 F:      drivers/clk/zte/
2396 F:      drivers/dma/zx_dma.c
2397 F:      drivers/gpio/gpio-zx.c
2398 F:      drivers/i2c/busses/i2c-zx2967.c
2399 F:      drivers/mmc/host/dw_mmc-zx.*
2400 F:      drivers/pinctrl/zte/
2401 F:      drivers/soc/zte/
2402 F:      drivers/thermal/zx2967_thermal.c
2403 F:      drivers/watchdog/zx2967_wdt.c
2404 F:      Documentation/devicetree/bindings/arm/zte.yaml
2405 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2406 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2407 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2408 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2409 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2410 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2411 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2412 F:      Documentation/devicetree/bindings/soc/zte/
2413 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2414 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2415 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2416 F:      include/dt-bindings/clock/zx2967*.h
2417 F:      include/dt-bindings/soc/zte,*.h
2418 F:      sound/soc/codecs/zx_aud96p22.c
2419 F:      sound/soc/zte/
2420
2421 ARM/ZYNQ ARCHITECTURE
2422 M:      Michal Simek <michal.simek@xilinx.com>
2423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2424 W:      http://wiki.xilinx.com
2425 T:      git https://github.com/Xilinx/linux-xlnx.git
2426 S:      Supported
2427 F:      arch/arm/mach-zynq/
2428 F:      drivers/cpuidle/cpuidle-zynq.c
2429 F:      drivers/block/xsysace.c
2430 N:      zynq
2431 N:      xilinx
2432 F:      drivers/clocksource/timer-cadence-ttc.c
2433 F:      drivers/i2c/busses/i2c-cadence.c
2434 F:      drivers/mmc/host/sdhci-of-arasan.c
2435 F:      drivers/edac/synopsys_edac.c
2436 F:      drivers/i2c/busses/i2c-xiic.c
2437
2438 ARM64 PORT (AARCH64 ARCHITECTURE)
2439 M:      Catalin Marinas <catalin.marinas@arm.com>
2440 M:      Will Deacon <will.deacon@arm.com>
2441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2443 S:      Maintained
2444 F:      arch/arm64/
2445 X:      arch/arm64/boot/dts/
2446 F:      Documentation/arm64/
2447
2448 AS3645A LED FLASH CONTROLLER DRIVER
2449 M:      Sakari Ailus <sakari.ailus@iki.fi>
2450 L:      linux-leds@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/leds/leds-as3645a.c
2453
2454 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2455 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2456 L:      linux-media@vger.kernel.org
2457 T:      git git://linuxtv.org/media_tree.git
2458 S:      Maintained
2459 F:      drivers/media/i2c/ak7375.c
2460 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2461
2462 ASAHI KASEI AK8974 DRIVER
2463 M:      Linus Walleij <linus.walleij@linaro.org>
2464 L:      linux-iio@vger.kernel.org
2465 W:      http://www.akm.com/
2466 S:      Supported
2467 F:      drivers/iio/magnetometer/ak8974.c
2468
2469 ASC7621 HARDWARE MONITOR DRIVER
2470 M:      George Joseph <george.joseph@fairview5.com>
2471 L:      linux-hwmon@vger.kernel.org
2472 S:      Maintained
2473 F:      Documentation/hwmon/asc7621
2474 F:      drivers/hwmon/asc7621.c
2475
2476 ASPEED VIDEO ENGINE DRIVER
2477 M:      Eddie James <eajames@linux.ibm.com>
2478 L:      linux-media@vger.kernel.org
2479 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2480 S:      Maintained
2481 F:      drivers/media/platform/aspeed-video.c
2482 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2483
2484 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2485 M:      Corentin Chary <corentin.chary@gmail.com>
2486 L:      acpi4asus-user@lists.sourceforge.net
2487 L:      platform-driver-x86@vger.kernel.org
2488 W:      http://acpi4asus.sf.net
2489 S:      Maintained
2490 F:      drivers/platform/x86/asus*.c
2491 F:      drivers/platform/x86/eeepc*.c
2492
2493 ASUS WIRELESS RADIO CONTROL DRIVER
2494 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2495 L:      platform-driver-x86@vger.kernel.org
2496 S:      Maintained
2497 F:      drivers/platform/x86/asus-wireless.c
2498
2499 ASYMMETRIC KEYS
2500 M:      David Howells <dhowells@redhat.com>
2501 L:      keyrings@vger.kernel.org
2502 S:      Maintained
2503 F:      Documentation/crypto/asymmetric-keys.txt
2504 F:      include/linux/verification.h
2505 F:      include/crypto/public_key.h
2506 F:      include/crypto/pkcs7.h
2507 F:      crypto/asymmetric_keys/
2508
2509 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2510 R:      Dan Williams <dan.j.williams@intel.com>
2511 W:      http://sourceforge.net/projects/xscaleiop
2512 S:      Odd fixes
2513 F:      Documentation/crypto/async-tx-api.txt
2514 F:      crypto/async_tx/
2515 F:      drivers/dma/
2516 F:      include/linux/dmaengine.h
2517 F:      include/linux/async_tx.h
2518
2519 AT24 EEPROM DRIVER
2520 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2521 L:      linux-i2c@vger.kernel.org
2522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2523 S:      Maintained
2524 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2525 F:      drivers/misc/eeprom/at24.c
2526 F:      include/linux/platform_data/at24.h
2527
2528 ATA OVER ETHERNET (AOE) DRIVER
2529 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2530 W:      http://www.openaoe.org/
2531 S:      Supported
2532 F:      Documentation/aoe/
2533 F:      drivers/block/aoe/
2534
2535 ATHEROS 71XX/9XXX GPIO DRIVER
2536 M:      Alban Bedel <albeu@free.fr>
2537 W:      https://github.com/AlbanBedel/linux
2538 T:      git git://github.com/AlbanBedel/linux
2539 S:      Maintained
2540 F:      drivers/gpio/gpio-ath79.c
2541 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2542
2543 ATHEROS 71XX/9XXX USB PHY DRIVER
2544 M:      Alban Bedel <albeu@free.fr>
2545 W:      https://github.com/AlbanBedel/linux
2546 T:      git git://github.com/AlbanBedel/linux
2547 S:      Maintained
2548 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2549 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2550
2551 ATHEROS ATH GENERIC UTILITIES
2552 M:      Kalle Valo <kvalo@codeaurora.org>
2553 L:      linux-wireless@vger.kernel.org
2554 S:      Supported
2555 F:      drivers/net/wireless/ath/*
2556
2557 ATHEROS ATH5K WIRELESS DRIVER
2558 M:      Jiri Slaby <jirislaby@gmail.com>
2559 M:      Nick Kossifidis <mickflemm@gmail.com>
2560 M:      Luis Chamberlain <mcgrof@kernel.org>
2561 L:      linux-wireless@vger.kernel.org
2562 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2563 S:      Maintained
2564 F:      drivers/net/wireless/ath/ath5k/
2565
2566 ATHEROS ATH6KL WIRELESS DRIVER
2567 M:      Kalle Valo <kvalo@codeaurora.org>
2568 L:      linux-wireless@vger.kernel.org
2569 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2571 S:      Supported
2572 F:      drivers/net/wireless/ath/ath6kl/
2573
2574 ATI_REMOTE2 DRIVER
2575 M:      Ville Syrjala <syrjala@sci.fi>
2576 S:      Maintained
2577 F:      drivers/input/misc/ati_remote2.c
2578
2579 ATK0110 HWMON DRIVER
2580 M:      Luca Tettamanti <kronos.it@gmail.com>
2581 L:      linux-hwmon@vger.kernel.org
2582 S:      Maintained
2583 F:      drivers/hwmon/asus_atk0110.c
2584
2585 ATLX ETHERNET DRIVERS
2586 M:      Jay Cliburn <jcliburn@gmail.com>
2587 M:      Chris Snook <chris.snook@gmail.com>
2588 L:      netdev@vger.kernel.org
2589 W:      http://sourceforge.net/projects/atl1
2590 W:      http://atl1.sourceforge.net
2591 S:      Maintained
2592 F:      drivers/net/ethernet/atheros/
2593
2594 ATM
2595 M:      Chas Williams <3chas3@gmail.com>
2596 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2597 L:      netdev@vger.kernel.org
2598 W:      http://linux-atm.sourceforge.net
2599 S:      Maintained
2600 F:      drivers/atm/
2601 F:      include/linux/atm*
2602 F:      include/uapi/linux/atm*
2603
2604 ATMEL MACB ETHERNET DRIVER
2605 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2606 S:      Supported
2607 F:      drivers/net/ethernet/cadence/
2608
2609 ATMEL MAXTOUCH DRIVER
2610 M:      Nick Dyer <nick@shmanahar.org>
2611 T:      git git://github.com/ndyer/linux.git
2612 S:      Maintained
2613 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2614 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2615
2616 ATMEL WIRELESS DRIVER
2617 M:      Simon Kelley <simon@thekelleys.org.uk>
2618 L:      linux-wireless@vger.kernel.org
2619 W:      http://www.thekelleys.org.uk/atmel
2620 W:      http://atmelwlandriver.sourceforge.net/
2621 S:      Maintained
2622 F:      drivers/net/wireless/atmel/atmel*
2623
2624 ATOMIC INFRASTRUCTURE
2625 M:      Will Deacon <will.deacon@arm.com>
2626 M:      Peter Zijlstra <peterz@infradead.org>
2627 R:      Boqun Feng <boqun.feng@gmail.com>
2628 L:      linux-kernel@vger.kernel.org
2629 S:      Maintained
2630 F:      arch/*/include/asm/atomic*.h
2631 F:      include/*/atomic*.h
2632 F:      scripts/atomic/
2633
2634 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2635 M:      Bradley Grove <linuxdrivers@attotech.com>
2636 L:      linux-scsi@vger.kernel.org
2637 W:      http://www.attotech.com
2638 S:      Supported
2639 F:      drivers/scsi/esas2r
2640
2641 ATUSB IEEE 802.15.4 RADIO DRIVER
2642 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2643 L:      linux-wpan@vger.kernel.org
2644 S:      Maintained
2645 F:      drivers/net/ieee802154/atusb.c
2646 F:      drivers/net/ieee802154/atusb.h
2647 F:      drivers/net/ieee802154/at86rf230.h
2648
2649 AUDIT SUBSYSTEM
2650 M:      Paul Moore <paul@paul-moore.com>
2651 M:      Eric Paris <eparis@redhat.com>
2652 L:      linux-audit@redhat.com (moderated for non-subscribers)
2653 W:      https://github.com/linux-audit
2654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2655 S:      Supported
2656 F:      include/linux/audit.h
2657 F:      include/uapi/linux/audit.h
2658 F:      kernel/audit*
2659
2660 AUXILIARY DISPLAY DRIVERS
2661 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2662 S:      Maintained
2663 F:      drivers/auxdisplay/
2664 F:      include/linux/cfag12864b.h
2665
2666 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2667 M:      Andreas Klinger <ak@it-klinger.de>
2668 L:      linux-iio@vger.kernel.org
2669 S:      Maintained
2670 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2671 F:      drivers/iio/adc/hx711.c
2672
2673 AX.25 NETWORK LAYER
2674 M:      Ralf Baechle <ralf@linux-mips.org>
2675 L:      linux-hams@vger.kernel.org
2676 W:      http://www.linux-ax25.org/
2677 S:      Maintained
2678 F:      include/uapi/linux/ax25.h
2679 F:      include/net/ax25.h
2680 F:      net/ax25/
2681
2682 AXENTIA ARM DEVICES
2683 M:      Peter Rosin <peda@axentia.se>
2684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2685 S:      Maintained
2686 F:      Documentation/devicetree/bindings/arm/axentia.txt
2687 F:      arch/arm/boot/dts/at91-linea.dtsi
2688 F:      arch/arm/boot/dts/at91-natte.dtsi
2689 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2690 F:      arch/arm/boot/dts/at91-tse850-3.dts
2691
2692 AXENTIA ASOC DRIVERS
2693 M:      Peter Rosin <peda@axentia.se>
2694 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2695 S:      Maintained
2696 F:      Documentation/devicetree/bindings/sound/axentia,*
2697 F:      sound/soc/atmel/tse850-pcm5142.c
2698
2699 AXXIA I2C CONTROLLER
2700 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2701 L:      linux-i2c@vger.kernel.org
2702 S:      Maintained
2703 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2704 F:      drivers/i2c/busses/i2c-axxia.c
2705
2706 AZ6007 DVB DRIVER
2707 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2708 L:      linux-media@vger.kernel.org
2709 W:      https://linuxtv.org
2710 T:      git git://linuxtv.org/media_tree.git
2711 S:      Maintained
2712 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2713
2714 AZTECH FM RADIO RECEIVER DRIVER
2715 M:      Hans Verkuil <hverkuil@xs4all.nl>
2716 L:      linux-media@vger.kernel.org
2717 T:      git git://linuxtv.org/media_tree.git
2718 W:      https://linuxtv.org
2719 S:      Maintained
2720 F:      drivers/media/radio/radio-aztech*
2721
2722 B43 WIRELESS DRIVER
2723 L:      linux-wireless@vger.kernel.org
2724 L:      b43-dev@lists.infradead.org
2725 W:      http://wireless.kernel.org/en/users/Drivers/b43
2726 S:      Odd Fixes
2727 F:      drivers/net/wireless/broadcom/b43/
2728
2729 B43LEGACY WIRELESS DRIVER
2730 M:      Larry Finger <Larry.Finger@lwfinger.net>
2731 L:      linux-wireless@vger.kernel.org
2732 L:      b43-dev@lists.infradead.org
2733 W:      http://wireless.kernel.org/en/users/Drivers/b43
2734 S:      Maintained
2735 F:      drivers/net/wireless/broadcom/b43legacy/
2736
2737 BACKLIGHT CLASS/SUBSYSTEM
2738 M:      Lee Jones <lee.jones@linaro.org>
2739 M:      Daniel Thompson <daniel.thompson@linaro.org>
2740 M:      Jingoo Han <jingoohan1@gmail.com>
2741 L:      dri-devel@lists.freedesktop.org
2742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2743 S:      Maintained
2744 F:      drivers/video/backlight/
2745 F:      include/linux/backlight.h
2746 F:      include/linux/pwm_backlight.h
2747 F:      Documentation/devicetree/bindings/leds/backlight
2748
2749 BATMAN ADVANCED
2750 M:      Marek Lindner <mareklindner@neomailbox.ch>
2751 M:      Simon Wunderlich <sw@simonwunderlich.de>
2752 M:      Antonio Quartulli <a@unstable.cc>
2753 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2754 W:      https://www.open-mesh.org/
2755 Q:      https://patchwork.open-mesh.org/project/batman/list/
2756 S:      Maintained
2757 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2758 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2759 F:      Documentation/networking/batman-adv.rst
2760 F:      include/uapi/linux/batadv_packet.h
2761 F:      include/uapi/linux/batman_adv.h
2762 F:      net/batman-adv/
2763
2764 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2765 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2766 L:      linux-hams@vger.kernel.org
2767 W:      http://www.baycom.org/~tom/ham/ham.html
2768 S:      Maintained
2769 F:      drivers/net/hamradio/baycom*
2770
2771 BCACHE (BLOCK LAYER CACHE)
2772 M:      Coly Li <colyli@suse.de>
2773 M:      Kent Overstreet <kent.overstreet@gmail.com>
2774 L:      linux-bcache@vger.kernel.org
2775 W:      http://bcache.evilpiepirate.org
2776 C:      irc://irc.oftc.net/bcache
2777 S:      Maintained
2778 F:      drivers/md/bcache/
2779
2780 BDISP ST MEDIA DRIVER
2781 M:      Fabien Dessenne <fabien.dessenne@st.com>
2782 L:      linux-media@vger.kernel.org
2783 T:      git git://linuxtv.org/media_tree.git
2784 W:      https://linuxtv.org
2785 S:      Supported
2786 F:      drivers/media/platform/sti/bdisp
2787
2788 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2789 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2790 L:      netdev@vger.kernel.org
2791 S:      Maintained
2792 F:      drivers/net/ethernet/ec_bhf.c
2793
2794 BEFS FILE SYSTEM
2795 M:      Luis de Bethencourt <luisbg@kernel.org>
2796 M:      Salah Triki <salah.triki@gmail.com>
2797 S:      Maintained
2798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2799 F:      Documentation/filesystems/befs.txt
2800 F:      fs/befs/
2801
2802 BFQ I/O SCHEDULER
2803 M:      Paolo Valente <paolo.valente@linaro.org>
2804 M:      Jens Axboe <axboe@kernel.dk>
2805 L:      linux-block@vger.kernel.org
2806 S:      Maintained
2807 F:      block/bfq-*
2808 F:      Documentation/block/bfq-iosched.txt
2809
2810 BFS FILE SYSTEM
2811 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2812 S:      Maintained
2813 F:      Documentation/filesystems/bfs.txt
2814 F:      fs/bfs/
2815 F:      include/uapi/linux/bfs_fs.h
2816
2817 BLINKM RGB LED DRIVER
2818 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2819 S:      Maintained
2820 F:      drivers/leds/leds-blinkm.c
2821
2822 BLOCK LAYER
2823 M:      Jens Axboe <axboe@kernel.dk>
2824 L:      linux-block@vger.kernel.org
2825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2826 S:      Maintained
2827 F:      block/
2828 F:      drivers/block/
2829 F:      kernel/trace/blktrace.c
2830 F:      lib/sbitmap.c
2831
2832 BLOCK2MTD DRIVER
2833 M:      Joern Engel <joern@lazybastard.org>
2834 L:      linux-mtd@lists.infradead.org
2835 S:      Maintained
2836 F:      drivers/mtd/devices/block2mtd.c
2837
2838 BLUETOOTH DRIVERS
2839 M:      Marcel Holtmann <marcel@holtmann.org>
2840 M:      Johan Hedberg <johan.hedberg@gmail.com>
2841 L:      linux-bluetooth@vger.kernel.org
2842 W:      http://www.bluez.org/
2843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2845 S:      Maintained
2846 F:      drivers/bluetooth/
2847
2848 BLUETOOTH SUBSYSTEM
2849 M:      Marcel Holtmann <marcel@holtmann.org>
2850 M:      Johan Hedberg <johan.hedberg@gmail.com>
2851 L:      linux-bluetooth@vger.kernel.org
2852 W:      http://www.bluez.org/
2853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2855 S:      Maintained
2856 F:      net/bluetooth/
2857 F:      include/net/bluetooth/
2858
2859 BONDING DRIVER
2860 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2861 M:      Veaceslav Falico <vfalico@gmail.com>
2862 M:      Andy Gospodarek <andy@greyhouse.net>
2863 L:      netdev@vger.kernel.org
2864 W:      http://sourceforge.net/projects/bonding/
2865 S:      Supported
2866 F:      drivers/net/bonding/
2867 F:      include/uapi/linux/if_bonding.h
2868
2869 BPF (Safe dynamic programs and tools)
2870 M:      Alexei Starovoitov <ast@kernel.org>
2871 M:      Daniel Borkmann <daniel@iogearbox.net>
2872 R:      Martin KaFai Lau <kafai@fb.com>
2873 R:      Song Liu <songliubraving@fb.com>
2874 R:      Yonghong Song <yhs@fb.com>
2875 L:      netdev@vger.kernel.org
2876 L:      bpf@vger.kernel.org
2877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2879 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2880 S:      Supported
2881 F:      arch/*/net/*
2882 F:      Documentation/networking/filter.txt
2883 F:      Documentation/bpf/
2884 F:      include/linux/bpf*
2885 F:      include/linux/filter.h
2886 F:      include/trace/events/xdp.h
2887 F:      include/uapi/linux/bpf*
2888 F:      include/uapi/linux/filter.h
2889 F:      kernel/bpf/
2890 F:      kernel/trace/bpf_trace.c
2891 F:      lib/test_bpf.c
2892 F:      net/bpf/
2893 F:      net/core/filter.c
2894 F:      net/sched/act_bpf.c
2895 F:      net/sched/cls_bpf.c
2896 F:      samples/bpf/
2897 F:      tools/bpf/
2898 F:      tools/lib/bpf/
2899 F:      tools/testing/selftests/bpf/
2900 K:      bpf
2901 N:      bpf
2902
2903 BPF JIT for ARM
2904 M:      Shubham Bansal <illusionist.neo@gmail.com>
2905 L:      netdev@vger.kernel.org
2906 L:      bpf@vger.kernel.org
2907 S:      Maintained
2908 F:      arch/arm/net/
2909
2910 BPF JIT for ARM64
2911 M:      Daniel Borkmann <daniel@iogearbox.net>
2912 M:      Alexei Starovoitov <ast@kernel.org>
2913 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2914 L:      netdev@vger.kernel.org
2915 L:      bpf@vger.kernel.org
2916 S:      Supported
2917 F:      arch/arm64/net/
2918
2919 BPF JIT for MIPS (32-BIT AND 64-BIT)
2920 M:      Paul Burton <paul.burton@mips.com>
2921 L:      netdev@vger.kernel.org
2922 L:      bpf@vger.kernel.org
2923 S:      Maintained
2924 F:      arch/mips/net/
2925
2926 BPF JIT for NFP NICs
2927 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2928 L:      netdev@vger.kernel.org
2929 L:      bpf@vger.kernel.org
2930 S:      Supported
2931 F:      drivers/net/ethernet/netronome/nfp/bpf/
2932
2933 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2934 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2935 M:      Sandipan Das <sandipan@linux.ibm.com>
2936 L:      netdev@vger.kernel.org
2937 L:      bpf@vger.kernel.org
2938 S:      Maintained
2939 F:      arch/powerpc/net/
2940
2941 BPF JIT for RISC-V (RV64G)
2942 M:      Björn Töpel <bjorn.topel@gmail.com>
2943 L:      netdev@vger.kernel.org
2944 S:      Maintained
2945 F:      arch/riscv/net/
2946
2947 BPF JIT for S390
2948 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2949 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2950 L:      netdev@vger.kernel.org
2951 L:      bpf@vger.kernel.org
2952 S:      Maintained
2953 F:      arch/s390/net/
2954 X:      arch/s390/net/pnet.c
2955
2956 BPF JIT for SPARC (32-BIT AND 64-BIT)
2957 M:      David S. Miller <davem@davemloft.net>
2958 L:      netdev@vger.kernel.org
2959 L:      bpf@vger.kernel.org
2960 S:      Maintained
2961 F:      arch/sparc/net/
2962
2963 BPF JIT for X86 32-BIT
2964 M:      Wang YanQing <udknight@gmail.com>
2965 L:      netdev@vger.kernel.org
2966 L:      bpf@vger.kernel.org
2967 S:      Maintained
2968 F:      arch/x86/net/bpf_jit_comp32.c
2969
2970 BPF JIT for X86 64-BIT
2971 M:      Alexei Starovoitov <ast@kernel.org>
2972 M:      Daniel Borkmann <daniel@iogearbox.net>
2973 L:      netdev@vger.kernel.org
2974 L:      bpf@vger.kernel.org
2975 S:      Supported
2976 F:      arch/x86/net/
2977 X:      arch/x86/net/bpf_jit_comp32.c
2978
2979 BROADCOM B44 10/100 ETHERNET DRIVER
2980 M:      Michael Chan <michael.chan@broadcom.com>
2981 L:      netdev@vger.kernel.org
2982 S:      Supported
2983 F:      drivers/net/ethernet/broadcom/b44.*
2984
2985 BROADCOM B53 ETHERNET SWITCH DRIVER
2986 M:      Florian Fainelli <f.fainelli@gmail.com>
2987 L:      netdev@vger.kernel.org
2988 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2989 S:      Supported
2990 F:      drivers/net/dsa/b53/*
2991 F:      include/linux/platform_data/b53.h
2992
2993 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2994 M:      Florian Fainelli <f.fainelli@gmail.com>
2995 M:      Ray Jui <rjui@broadcom.com>
2996 M:      Scott Branden <sbranden@broadcom.com>
2997 M:      bcm-kernel-feedback-list@broadcom.com
2998 T:      git git://github.com/broadcom/mach-bcm
2999 S:      Maintained
3000 N:      bcm281*
3001 N:      bcm113*
3002 N:      bcm216*
3003 N:      kona
3004 F:      arch/arm/mach-bcm/
3005
3006 BROADCOM BCM2835 ARM ARCHITECTURE
3007 M:      Eric Anholt <eric@anholt.net>
3008 M:      Stefan Wahren <stefan.wahren@i2se.com>
3009 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3011 T:      git git://github.com/anholt/linux
3012 S:      Maintained
3013 N:      bcm2835
3014 F:      drivers/staging/vc04_services
3015
3016 BROADCOM BCM47XX MIPS ARCHITECTURE
3017 M:      Hauke Mehrtens <hauke@hauke-m.de>
3018 M:      Rafał Miłecki <zajec5@gmail.com>
3019 L:      linux-mips@vger.kernel.org
3020 S:      Maintained
3021 F:      Documentation/devicetree/bindings/mips/brcm/
3022 F:      arch/mips/bcm47xx/*
3023 F:      arch/mips/include/asm/mach-bcm47xx/*
3024
3025 BROADCOM BCM5301X ARM ARCHITECTURE
3026 M:      Hauke Mehrtens <hauke@hauke-m.de>
3027 M:      Rafał Miłecki <zajec5@gmail.com>
3028 M:      bcm-kernel-feedback-list@broadcom.com
3029 L:      linux-arm-kernel@lists.infradead.org
3030 S:      Maintained
3031 F:      arch/arm/mach-bcm/bcm_5301x.c
3032 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3033 F:      arch/arm/boot/dts/bcm470*
3034 F:      arch/arm/boot/dts/bcm953012*
3035
3036 BROADCOM BCM53573 ARM ARCHITECTURE
3037 M:      Rafał Miłecki <rafal@milecki.pl>
3038 L:      linux-arm-kernel@lists.infradead.org
3039 S:      Maintained
3040 F:      arch/arm/boot/dts/bcm53573*
3041 F:      arch/arm/boot/dts/bcm47189*
3042
3043 BROADCOM BCM63XX ARM ARCHITECTURE
3044 M:      Florian Fainelli <f.fainelli@gmail.com>
3045 M:      bcm-kernel-feedback-list@broadcom.com
3046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3047 T:      git git://github.com/broadcom/stblinux.git
3048 S:      Maintained
3049 N:      bcm63xx
3050
3051 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3052 M:      Kevin Cernekee <cernekee@gmail.com>
3053 L:      linux-usb@vger.kernel.org
3054 S:      Maintained
3055 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3056
3057 BROADCOM BCM7XXX ARM ARCHITECTURE
3058 M:      Brian Norris <computersforpeace@gmail.com>
3059 M:      Gregory Fong <gregory.0xf0@gmail.com>
3060 M:      Florian Fainelli <f.fainelli@gmail.com>
3061 M:      bcm-kernel-feedback-list@broadcom.com
3062 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3063 T:      git git://github.com/broadcom/stblinux.git
3064 S:      Maintained
3065 F:      arch/arm/mach-bcm/*brcmstb*
3066 F:      arch/arm/boot/dts/bcm7*.dts*
3067 F:      drivers/bus/brcmstb_gisb.c
3068 F:      arch/arm/mm/cache-b15-rac.c
3069 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3070 N:      brcmstb
3071
3072 BROADCOM BMIPS CPUFREQ DRIVER
3073 M:      Markus Mayer <mmayer@broadcom.com>
3074 M:      bcm-kernel-feedback-list@broadcom.com
3075 L:      linux-pm@vger.kernel.org
3076 S:      Maintained
3077 F:      drivers/cpufreq/bmips-cpufreq.c
3078
3079 BROADCOM BMIPS MIPS ARCHITECTURE
3080 M:      Kevin Cernekee <cernekee@gmail.com>
3081 M:      Florian Fainelli <f.fainelli@gmail.com>
3082 L:      linux-mips@vger.kernel.org
3083 T:      git git://github.com/broadcom/stblinux.git
3084 S:      Maintained
3085 F:      arch/mips/bmips/*
3086 F:      arch/mips/include/asm/mach-bmips/*
3087 F:      arch/mips/kernel/*bmips*
3088 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3089 F:      drivers/irqchip/irq-bcm63*
3090 F:      drivers/irqchip/irq-bcm7*
3091 F:      drivers/irqchip/irq-brcmstb*
3092 F:      include/linux/bcm963xx_nvram.h
3093 F:      include/linux/bcm963xx_tag.h
3094
3095 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3096 M:      Rasesh Mody <rmody@marvell.com>
3097 M:      GR-Linux-NIC-Dev@marvell.com
3098 L:      netdev@vger.kernel.org
3099 S:      Supported
3100 F:      drivers/net/ethernet/broadcom/bnx2.*
3101 F:      drivers/net/ethernet/broadcom/bnx2_*
3102
3103 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3104 M:      QLogic-Storage-Upstream@qlogic.com
3105 L:      linux-scsi@vger.kernel.org
3106 S:      Supported
3107 F:      drivers/scsi/bnx2fc/
3108
3109 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3110 M:      QLogic-Storage-Upstream@qlogic.com
3111 L:      linux-scsi@vger.kernel.org
3112 S:      Supported
3113 F:      drivers/scsi/bnx2i/
3114
3115 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3116 M:      Ariel Elior <aelior@marvell.com>
3117 M:      Sudarsana Kalluru <skalluru@marvell.com>
3118 M:      GR-everest-linux-l2@marvell.com
3119 L:      netdev@vger.kernel.org
3120 S:      Supported
3121 F:      drivers/net/ethernet/broadcom/bnx2x/
3122
3123 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3124 M:      Michael Chan <michael.chan@broadcom.com>
3125 L:      netdev@vger.kernel.org
3126 S:      Supported
3127 F:      drivers/net/ethernet/broadcom/bnxt/
3128
3129 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3130 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3131 M:      Franky Lin <franky.lin@broadcom.com>
3132 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3133 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3134 M:      Wright Feng <wright.feng@cypress.com>
3135 L:      linux-wireless@vger.kernel.org
3136 L:      brcm80211-dev-list.pdl@broadcom.com
3137 L:      brcm80211-dev-list@cypress.com
3138 S:      Supported
3139 F:      drivers/net/wireless/broadcom/brcm80211/
3140
3141 BROADCOM BRCMSTB GPIO DRIVER
3142 M:      Gregory Fong <gregory.0xf0@gmail.com>
3143 L:      bcm-kernel-feedback-list@broadcom.com
3144 S:      Supported
3145 F:      drivers/gpio/gpio-brcmstb.c
3146 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3147
3148 BROADCOM BRCMSTB I2C DRIVER
3149 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3150 L:      linux-i2c@vger.kernel.org
3151 L:      bcm-kernel-feedback-list@broadcom.com
3152 S:      Supported
3153 F:      drivers/i2c/busses/i2c-brcmstb.c
3154 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3155
3156 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3157 M:      Al Cooper <alcooperx@gmail.com>
3158 L:      linux-kernel@vger.kernel.org
3159 L:      bcm-kernel-feedback-list@broadcom.com
3160 S:      Maintained
3161 F:      drivers/phy/broadcom/phy-brcm-usb*
3162
3163 BROADCOM GENET ETHERNET DRIVER
3164 M:      Doug Berger <opendmb@gmail.com>
3165 M:      Florian Fainelli <f.fainelli@gmail.com>
3166 L:      netdev@vger.kernel.org
3167 S:      Supported
3168 F:      drivers/net/ethernet/broadcom/genet/
3169
3170 BROADCOM IPROC ARM ARCHITECTURE
3171 M:      Ray Jui <rjui@broadcom.com>
3172 M:      Scott Branden <sbranden@broadcom.com>
3173 M:      bcm-kernel-feedback-list@broadcom.com
3174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3175 T:      git git://github.com/broadcom/cygnus-linux.git
3176 S:      Maintained
3177 N:      iproc
3178 N:      cygnus
3179 N:      bcm[-_]nsp
3180 N:      bcm9113*
3181 N:      bcm9583*
3182 N:      bcm9585*
3183 N:      bcm9586*
3184 N:      bcm988312
3185 N:      bcm113*
3186 N:      bcm583*
3187 N:      bcm585*
3188 N:      bcm586*
3189 N:      bcm88312
3190 N:      hr2
3191 N:      stingray
3192 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3193 F:      arch/arm64/boot/dts/broadcom/stingray/*
3194 F:      drivers/clk/bcm/clk-ns*
3195 F:      drivers/clk/bcm/clk-sr*
3196 F:      drivers/pinctrl/bcm/pinctrl-ns*
3197 F:      include/dt-bindings/clock/bcm-sr*
3198
3199 BROADCOM KONA GPIO DRIVER
3200 M:      Ray Jui <rjui@broadcom.com>
3201 L:      bcm-kernel-feedback-list@broadcom.com
3202 S:      Supported
3203 F:      drivers/gpio/gpio-bcm-kona.c
3204 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3205
3206 BROADCOM NETXTREME-E ROCE DRIVER
3207 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3208 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3209 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3210 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3211 L:      linux-rdma@vger.kernel.org
3212 W:      http://www.broadcom.com
3213 S:      Supported
3214 F:      drivers/infiniband/hw/bnxt_re/
3215 F:      include/uapi/rdma/bnxt_re-abi.h
3216
3217 BROADCOM NVRAM DRIVER
3218 M:      Rafał Miłecki <zajec5@gmail.com>
3219 L:      linux-mips@vger.kernel.org
3220 S:      Maintained
3221 F:      drivers/firmware/broadcom/*
3222
3223 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3224 M:      Rafał Miłecki <zajec5@gmail.com>
3225 L:      linux-wireless@vger.kernel.org
3226 S:      Maintained
3227 F:      drivers/bcma/
3228 F:      include/linux/bcma/
3229
3230 BROADCOM STB AVS CPUFREQ DRIVER
3231 M:      Markus Mayer <mmayer@broadcom.com>
3232 M:      bcm-kernel-feedback-list@broadcom.com
3233 L:      linux-pm@vger.kernel.org
3234 S:      Maintained
3235 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3236 F:      drivers/cpufreq/brcmstb*
3237
3238 BROADCOM STB AVS TMON DRIVER
3239 M:      Markus Mayer <mmayer@broadcom.com>
3240 M:      bcm-kernel-feedback-list@broadcom.com
3241 L:      linux-pm@vger.kernel.org
3242 S:      Maintained
3243 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3244 F:      drivers/thermal/broadcom/brcmstb*
3245
3246 BROADCOM STB NAND FLASH DRIVER
3247 M:      Brian Norris <computersforpeace@gmail.com>
3248 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3249 L:      linux-mtd@lists.infradead.org
3250 L:      bcm-kernel-feedback-list@broadcom.com
3251 S:      Maintained
3252 F:      drivers/mtd/nand/raw/brcmnand/
3253
3254 BROADCOM STB DPFE DRIVER
3255 M:      Markus Mayer <mmayer@broadcom.com>
3256 M:      bcm-kernel-feedback-list@broadcom.com
3257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3258 S:      Maintained
3259 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3260 F:      drivers/memory/brcmstb_dpfe.c
3261
3262 BROADCOM SPI DRIVER
3263 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3264 M:      bcm-kernel-feedback-list@broadcom.com
3265 S:      Maintained
3266 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3267 F:      drivers/spi/spi-bcm-qspi.*
3268 F:      drivers/spi/spi-brcmstb-qspi.c
3269 F:      drivers/spi/spi-iproc-qspi.c
3270
3271 BROADCOM SYSTEMPORT ETHERNET DRIVER
3272 M:      Florian Fainelli <f.fainelli@gmail.com>
3273 L:      netdev@vger.kernel.org
3274 S:      Supported
3275 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3276
3277 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3278 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3279 M:      Prashant Sreedharan <prashant@broadcom.com>
3280 M:      Michael Chan <mchan@broadcom.com>
3281 L:      netdev@vger.kernel.org
3282 S:      Supported
3283 F:      drivers/net/ethernet/broadcom/tg3.*
3284
3285 BROCADE BFA FC SCSI DRIVER
3286 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3287 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3288 L:      linux-scsi@vger.kernel.org
3289 S:      Supported
3290 F:      drivers/scsi/bfa/
3291
3292 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3293 M:      Rasesh Mody <rmody@marvell.com>
3294 M:      Sudarsana Kalluru <skalluru@marvell.com>
3295 M:      GR-Linux-NIC-Dev@marvell.com
3296 L:      netdev@vger.kernel.org
3297 S:      Supported
3298 F:      drivers/net/ethernet/brocade/bna/
3299
3300 BSG (block layer generic sg v4 driver)
3301 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3302 L:      linux-scsi@vger.kernel.org
3303 S:      Supported
3304 F:      block/bsg.c
3305 F:      include/linux/bsg.h
3306 F:      include/uapi/linux/bsg.h
3307
3308 BT87X AUDIO DRIVER
3309 M:      Clemens Ladisch <clemens@ladisch.de>
3310 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3311 T:      git git://git.alsa-project.org/alsa-kernel.git
3312 S:      Maintained
3313 F:      Documentation/sound/cards/bt87x.rst
3314 F:      sound/pci/bt87x.c
3315
3316 BT8XXGPIO DRIVER
3317 M:      Michael Buesch <m@bues.ch>
3318 W:      http://bu3sch.de/btgpio.php
3319 S:      Maintained
3320 F:      drivers/gpio/gpio-bt8xx.c
3321
3322 BTRFS FILE SYSTEM
3323 M:      Chris Mason <clm@fb.com>
3324 M:      Josef Bacik <josef@toxicpanda.com>
3325 M:      David Sterba <dsterba@suse.com>
3326 L:      linux-btrfs@vger.kernel.org
3327 W:      http://btrfs.wiki.kernel.org/
3328 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3330 S:      Maintained
3331 F:      Documentation/filesystems/btrfs.txt
3332 F:      fs/btrfs/
3333 F:      include/linux/btrfs*
3334 F:      include/uapi/linux/btrfs*
3335
3336 BTTV VIDEO4LINUX DRIVER
3337 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3338 L:      linux-media@vger.kernel.org
3339 W:      https://linuxtv.org
3340 T:      git git://linuxtv.org/media_tree.git
3341 S:      Odd fixes
3342 F:      Documentation/media/v4l-drivers/bttv*
3343 F:      drivers/media/pci/bt8xx/bttv*
3344
3345 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3346 M:      Chanwoo Choi <cw00.choi@samsung.com>
3347 L:      linux-pm@vger.kernel.org
3348 L:      linux-samsung-soc@vger.kernel.org
3349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3350 S:      Maintained
3351 F:      drivers/devfreq/exynos-bus.c
3352 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3353
3354 BUSLOGIC SCSI DRIVER
3355 M:      Khalid Aziz <khalid@gonehiking.org>
3356 L:      linux-scsi@vger.kernel.org
3357 S:      Maintained
3358 F:      drivers/scsi/BusLogic.*
3359 F:      drivers/scsi/FlashPoint.*
3360
3361 C-MEDIA CMI8788 DRIVER
3362 M:      Clemens Ladisch <clemens@ladisch.de>
3363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3364 T:      git git://git.alsa-project.org/alsa-kernel.git
3365 S:      Maintained
3366 F:      sound/pci/oxygen/
3367
3368 C-SKY ARCHITECTURE
3369 M:      Guo Ren <guoren@kernel.org>
3370 T:      git https://github.com/c-sky/csky-linux.git
3371 S:      Supported
3372 F:      arch/csky/
3373 F:      Documentation/devicetree/bindings/csky/
3374 F:      drivers/irqchip/irq-csky-*
3375 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3376 F:      drivers/clocksource/timer-gx6605s.c
3377 F:      drivers/clocksource/timer-mp-csky.c
3378 F:      Documentation/devicetree/bindings/timer/csky,*
3379 K:      csky
3380 N:      csky
3381
3382 C6X ARCHITECTURE
3383 M:      Mark Salter <msalter@redhat.com>
3384 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3385 L:      linux-c6x-dev@linux-c6x.org
3386 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3387 S:      Maintained
3388 F:      arch/c6x/
3389
3390 CA8210 IEEE-802.15.4 RADIO DRIVER
3391 M:      Harry Morris <h.morris@cascoda.com>
3392 L:      linux-wpan@vger.kernel.org
3393 W:      https://github.com/Cascoda/ca8210-linux.git
3394 S:      Maintained
3395 F:      drivers/net/ieee802154/ca8210.c
3396 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3397
3398 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3399 M:      David Howells <dhowells@redhat.com>
3400 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3401 S:      Supported
3402 F:      Documentation/filesystems/caching/cachefiles.txt
3403 F:      fs/cachefiles/
3404
3405 CADENCE MIPI-CSI2 BRIDGES
3406 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3407 L:      linux-media@vger.kernel.org
3408 S:      Maintained
3409 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3410 F:      drivers/media/platform/cadence/cdns-csi2*
3411
3412 CADET FM/AM RADIO RECEIVER DRIVER
3413 M:      Hans Verkuil <hverkuil@xs4all.nl>
3414 L:      linux-media@vger.kernel.org
3415 T:      git git://linuxtv.org/media_tree.git
3416 W:      https://linuxtv.org
3417 S:      Maintained
3418 F:      drivers/media/radio/radio-cadet*
3419
3420 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3421 M:      Jonathan Corbet <corbet@lwn.net>
3422 L:      linux-media@vger.kernel.org
3423 T:      git git://linuxtv.org/media_tree.git
3424 S:      Maintained
3425 F:      Documentation/media/v4l-drivers/cafe_ccic*
3426 F:      drivers/media/platform/marvell-ccic/
3427
3428 CAIF NETWORK LAYER
3429 L:      netdev@vger.kernel.org
3430 S:      Orphan
3431 F:      Documentation/networking/caif/
3432 F:      drivers/net/caif/
3433 F:      include/uapi/linux/caif/
3434 F:      include/net/caif/
3435 F:      net/caif/
3436
3437 CAKE QDISC
3438 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3439 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3440 S:      Maintained
3441 F:      net/sched/sch_cake.c
3442
3443 CALGARY x86-64 IOMMU
3444 M:      Muli Ben-Yehuda <mulix@mulix.org>
3445 M:      Jon Mason <jdmason@kudzu.us>
3446 L:      iommu@lists.linux-foundation.org
3447 S:      Maintained
3448 F:      arch/x86/kernel/pci-calgary_64.c
3449 F:      arch/x86/kernel/tce_64.c
3450 F:      arch/x86/include/asm/calgary.h
3451 F:      arch/x86/include/asm/tce.h
3452
3453 CAN NETWORK DRIVERS
3454 M:      Wolfgang Grandegger <wg@grandegger.com>
3455 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3456 L:      linux-can@vger.kernel.org
3457 W:      https://github.com/linux-can
3458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3460 S:      Maintained
3461 F:      Documentation/devicetree/bindings/net/can/
3462 F:      drivers/net/can/
3463 F:      include/linux/can/dev.h
3464 F:      include/linux/can/platform/
3465 F:      include/uapi/linux/can/error.h
3466 F:      include/uapi/linux/can/netlink.h
3467
3468 CAN NETWORK LAYER
3469 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3470 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3471 L:      linux-can@vger.kernel.org
3472 W:      https://github.com/linux-can
3473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3475 S:      Maintained
3476 F:      Documentation/networking/can.rst
3477 F:      net/can/
3478 F:      include/linux/can/core.h
3479 F:      include/uapi/linux/can.h
3480 F:      include/uapi/linux/can/bcm.h
3481 F:      include/uapi/linux/can/raw.h
3482 F:      include/uapi/linux/can/gw.h
3483
3484 CAPABILITIES
3485 M:      Serge Hallyn <serge@hallyn.com>
3486 L:      linux-security-module@vger.kernel.org
3487 S:      Supported
3488 F:      include/linux/capability.h
3489 F:      include/uapi/linux/capability.h
3490 F:      security/commoncap.c
3491 F:      kernel/capability.c
3492
3493 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3494 M:      Kevin Tsai <ktsai@capellamicro.com>
3495 S:      Maintained
3496 F:      drivers/iio/light/cm*
3497
3498 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3499 M:      Christian Lamparter <chunkeey@googlemail.com>
3500 L:      linux-wireless@vger.kernel.org
3501 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3502 S:      Maintained
3503 F:      drivers/net/wireless/ath/carl9170/
3504
3505 CAVIUM I2C DRIVER
3506 M:      Jan Glauber <jglauber@cavium.com>
3507 M:      David Daney <david.daney@cavium.com>
3508 W:      http://www.cavium.com
3509 S:      Supported
3510 F:      drivers/i2c/busses/i2c-octeon*
3511 F:      drivers/i2c/busses/i2c-thunderx*
3512
3513 CAVIUM LIQUIDIO NETWORK DRIVER
3514 M:      Derek Chickles <dchickles@marvell.com>
3515 M:      Satanand Burla <sburla@marvell.com>
3516 M:      Felix Manlunas <fmanlunas@marvell.com>
3517 L:      netdev@vger.kernel.org
3518 W:      http://www.cavium.com
3519 S:      Supported
3520 F:      drivers/net/ethernet/cavium/liquidio/
3521
3522 CAVIUM MMC DRIVER
3523 M:      Jan Glauber <jglauber@cavium.com>
3524 M:      David Daney <david.daney@cavium.com>
3525 M:      Steven J. Hill <Steven.Hill@cavium.com>
3526 W:      http://www.cavium.com
3527 S:      Supported
3528 F:      drivers/mmc/host/cavium*
3529
3530 CAVIUM OCTEON-TX CRYPTO DRIVER
3531 M:      George Cherian <george.cherian@cavium.com>
3532 L:      linux-crypto@vger.kernel.org
3533 W:      http://www.cavium.com
3534 S:      Supported
3535 F:      drivers/crypto/cavium/cpt/
3536
3537 CAVIUM THUNDERX2 ARM64 SOC
3538 M:      Robert Richter <rrichter@cavium.com>
3539 M:      Jayachandran C <jnair@caviumnetworks.com>
3540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3541 S:      Maintained
3542 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3543 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3544
3545 CC2520 IEEE-802.15.4 RADIO DRIVER
3546 M:      Varka Bhadram <varkabhadram@gmail.com>
3547 L:      linux-wpan@vger.kernel.org
3548 S:      Maintained
3549 F:      drivers/net/ieee802154/cc2520.c
3550 F:      include/linux/spi/cc2520.h
3551 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3552
3553 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3554 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3555 L:      linux-crypto@vger.kernel.org
3556 S:      Supported
3557 F:      drivers/crypto/ccree/
3558 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3559
3560 CEC FRAMEWORK
3561 M:      Hans Verkuil <hans.verkuil@cisco.com>
3562 L:      linux-media@vger.kernel.org
3563 T:      git git://linuxtv.org/media_tree.git
3564 W:      http://linuxtv.org
3565 S:      Supported
3566 F:      Documentation/media/kapi/cec-core.rst
3567 F:      Documentation/media/uapi/cec
3568 F:      drivers/media/cec/
3569 F:      drivers/media/rc/keymaps/rc-cec.c
3570 F:      include/media/cec.h
3571 F:      include/media/cec-notifier.h
3572 F:      include/uapi/linux/cec.h
3573 F:      include/uapi/linux/cec-funcs.h
3574 F:      Documentation/devicetree/bindings/media/cec.txt
3575 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3576
3577 CEC GPIO DRIVER
3578 M:      Hans Verkuil <hans.verkuil@cisco.com>
3579 L:      linux-media@vger.kernel.org
3580 T:      git git://linuxtv.org/media_tree.git
3581 W:      http://linuxtv.org
3582 S:      Supported
3583 F:      drivers/media/platform/cec-gpio/
3584 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3585
3586 CELL BROADBAND ENGINE ARCHITECTURE
3587 M:      Arnd Bergmann <arnd@arndb.de>
3588 L:      linuxppc-dev@lists.ozlabs.org
3589 W:      http://www.ibm.com/developerworks/power/cell/
3590 S:      Supported
3591 F:      arch/powerpc/include/asm/cell*.h
3592 F:      arch/powerpc/include/asm/spu*.h
3593 F:      arch/powerpc/include/uapi/asm/spu*.h
3594 F:      arch/powerpc/oprofile/*cell*
3595 F:      arch/powerpc/platforms/cell/
3596
3597 CEPH COMMON CODE (LIBCEPH)
3598 M:      Ilya Dryomov <idryomov@gmail.com>
3599 M:      "Yan, Zheng" <zyan@redhat.com>
3600 M:      Sage Weil <sage@redhat.com>
3601 L:      ceph-devel@vger.kernel.org
3602 W:      http://ceph.com/
3603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3604 T:      git git://github.com/ceph/ceph-client.git
3605 S:      Supported
3606 F:      net/ceph/
3607 F:      include/linux/ceph/
3608 F:      include/linux/crush/
3609
3610 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3611 M:      "Yan, Zheng" <zyan@redhat.com>
3612 M:      Sage Weil <sage@redhat.com>
3613 M:      Ilya Dryomov <idryomov@gmail.com>
3614 L:      ceph-devel@vger.kernel.org
3615 W:      http://ceph.com/
3616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3617 T:      git git://github.com/ceph/ceph-client.git
3618 S:      Supported
3619 F:      Documentation/filesystems/ceph.txt
3620 F:      fs/ceph/
3621
3622 CERTIFICATE HANDLING:
3623 M:      David Howells <dhowells@redhat.com>
3624 M:      David Woodhouse <dwmw2@infradead.org>
3625 L:      keyrings@vger.kernel.org
3626 S:      Maintained
3627 F:      Documentation/admin-guide/module-signing.rst
3628 F:      certs/
3629 F:      scripts/sign-file.c
3630 F:      scripts/extract-cert.c
3631
3632 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3633 L:      linux-usb@vger.kernel.org
3634 S:      Orphan
3635 F:      Documentation/usb/WUSB-Design-overview.txt
3636 F:      Documentation/usb/wusb-cbaf
3637 F:      drivers/usb/host/hwa-hc.c
3638 F:      drivers/usb/host/whci/
3639 F:      drivers/usb/wusbcore/
3640 F:      include/linux/usb/wusb*
3641
3642 CFAG12864B LCD DRIVER
3643 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3644 S:      Maintained
3645 F:      drivers/auxdisplay/cfag12864b.c
3646 F:      include/linux/cfag12864b.h
3647
3648 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3649 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3650 S:      Maintained
3651 F:      drivers/auxdisplay/cfag12864bfb.c
3652 F:      include/linux/cfag12864b.h
3653
3654 802.11 (including CFG80211/NL80211)
3655 M:      Johannes Berg <johannes@sipsolutions.net>
3656 L:      linux-wireless@vger.kernel.org
3657 W:      http://wireless.kernel.org/
3658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3660 S:      Maintained
3661 F:      net/wireless/
3662 F:      include/uapi/linux/nl80211.h
3663 F:      include/linux/ieee80211.h
3664 F:      include/net/wext.h
3665 F:      include/net/cfg80211.h
3666 F:      include/net/iw_handler.h
3667 F:      include/net/ieee80211_radiotap.h
3668 F:      Documentation/driver-api/80211/cfg80211.rst
3669 F:      Documentation/networking/regulatory.txt
3670
3671 CHAR and MISC DRIVERS
3672 M:      Arnd Bergmann <arnd@arndb.de>
3673 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3675 S:      Supported
3676 F:      drivers/char/
3677 F:      drivers/misc/
3678 F:      include/linux/miscdevice.h
3679
3680 CHECKPATCH
3681 M:      Andy Whitcroft <apw@canonical.com>
3682 M:      Joe Perches <joe@perches.com>
3683 S:      Maintained
3684 F:      scripts/checkpatch.pl
3685
3686 CHINESE DOCUMENTATION
3687 M:      Harry Wei <harryxiyou@gmail.com>
3688 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3689 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3690 S:      Maintained
3691 F:      Documentation/translations/zh_CN/
3692
3693 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3694 M:      Peter Chen <Peter.Chen@nxp.com>
3695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3696 L:      linux-usb@vger.kernel.org
3697 S:      Maintained
3698 F:      drivers/usb/chipidea/
3699
3700 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3701 M:      Hans de Goede <hdegoede@redhat.com>
3702 L:      linux-input@vger.kernel.org
3703 S:      Maintained
3704 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3705 F:      drivers/input/touchscreen/chipone_icn8318.c
3706
3707 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3708 M:      Hans de Goede <hdegoede@redhat.com>
3709 L:      linux-input@vger.kernel.org
3710 S:      Maintained
3711 F:      drivers/input/touchscreen/chipone_icn8505.c
3712
3713 CHROME HARDWARE PLATFORM SUPPORT
3714 M:      Benson Leung <bleung@chromium.org>
3715 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3716 S:      Maintained
3717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3718 F:      drivers/platform/chrome/
3719
3720 CHROMEOS EC SUBDRIVERS
3721 M:      Benson Leung <bleung@chromium.org>
3722 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3723 R:      Guenter Roeck <groeck@chromium.org>
3724 S:      Maintained
3725 N:      cros_ec
3726 N:      cros-ec
3727 F:      drivers/power/supply/cros_usbpd-charger.c
3728
3729 CIRRUS LOGIC AUDIO CODEC DRIVERS
3730 M:      Brian Austin <brian.austin@cirrus.com>
3731 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3732 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3733 S:      Maintained
3734 F:      sound/soc/codecs/cs*
3735
3736 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3737 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3738 L:      netdev@vger.kernel.org
3739 S:      Maintained
3740 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3741
3742 CISCO FCOE HBA DRIVER
3743 M:      Satish Kharat <satishkh@cisco.com>
3744 M:      Sesidhar Baddela <sebaddel@cisco.com>
3745 M:      Karan Tilak Kumar <kartilak@cisco.com>
3746 L:      linux-scsi@vger.kernel.org
3747 S:      Supported
3748 F:      drivers/scsi/fnic/
3749
3750 CISCO SCSI HBA DRIVER
3751 M:      Karan Tilak Kumar <kartilak@cisco.com>
3752 M:      Sesidhar Baddela <sebaddel@cisco.com>
3753 L:      linux-scsi@vger.kernel.org
3754 S:      Supported
3755 F:      drivers/scsi/snic/
3756
3757 CISCO VIC ETHERNET NIC DRIVER
3758 M:      Christian Benvenuti <benve@cisco.com>
3759 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3760 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3761 S:      Supported
3762 F:      drivers/net/ethernet/cisco/enic/
3763
3764 CISCO VIC LOW LATENCY NIC DRIVER
3765 M:      Christian Benvenuti <benve@cisco.com>
3766 M:      Nelson Escobar <neescoba@cisco.com>
3767 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3768 S:      Supported
3769 F:      drivers/infiniband/hw/usnic/
3770
3771 CIRRUS LOGIC MADERA CODEC DRIVERS
3772 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3773 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3774 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3775 L:      patches@opensource.cirrus.com
3776 T:      git https://github.com/CirrusLogic/linux-drivers.git
3777 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3778 S:      Supported
3779 F:      Documentation/devicetree/bindings/mfd/madera.txt
3780 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3781 F:      include/linux/irqchip/irq-madera*
3782 F:      include/linux/mfd/madera/*
3783 F:      drivers/gpio/gpio-madera*
3784 F:      drivers/irqchip/irq-madera*
3785 F:      drivers/mfd/madera*
3786 F:      drivers/mfd/cs47l*
3787 F:      drivers/pinctrl/cirrus/*
3788
3789 CLANG-FORMAT FILE
3790 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3791 S:      Maintained
3792 F:      .clang-format
3793
3794 CLEANCACHE API
3795 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3796 L:      linux-kernel@vger.kernel.org
3797 S:      Maintained
3798 F:      mm/cleancache.c
3799 F:      include/linux/cleancache.h
3800
3801 CLK API
3802 M:      Russell King <linux@armlinux.org.uk>
3803 L:      linux-clk@vger.kernel.org
3804 S:      Maintained
3805 F:      include/linux/clk.h
3806
3807 CLOCKSOURCE, CLOCKEVENT DRIVERS
3808 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3809 M:      Thomas Gleixner <tglx@linutronix.de>
3810 L:      linux-kernel@vger.kernel.org
3811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3812 S:      Supported
3813 F:      drivers/clocksource/
3814 F:      Documentation/devicetree/bindings/timer/
3815
3816 CMPC ACPI DRIVER
3817 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3818 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3819 L:      platform-driver-x86@vger.kernel.org
3820 S:      Supported
3821 F:      drivers/platform/x86/classmate-laptop.c
3822
3823 COBALT MEDIA DRIVER
3824 M:      Hans Verkuil <hans.verkuil@cisco.com>
3825 L:      linux-media@vger.kernel.org
3826 T:      git git://linuxtv.org/media_tree.git
3827 W:      https://linuxtv.org
3828 S:      Supported
3829 F:      drivers/media/pci/cobalt/
3830
3831 COCCINELLE/Semantic Patches (SmPL)
3832 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3833 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3834 M:      Nicolas Palix <nicolas.palix@imag.fr>
3835 M:      Michal Marek <michal.lkml@markovi.net>
3836 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3838 W:      http://coccinelle.lip6.fr/
3839 S:      Supported
3840 F:      Documentation/dev-tools/coccinelle.rst
3841 F:      scripts/coccinelle/
3842 F:      scripts/coccicheck
3843
3844 CODA FILE SYSTEM
3845 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3846 M:      coda@cs.cmu.edu
3847 L:      codalist@coda.cs.cmu.edu
3848 W:      http://www.coda.cs.cmu.edu/
3849 S:      Maintained
3850 F:      Documentation/filesystems/coda.txt
3851 F:      fs/coda/
3852 F:      include/linux/coda*.h
3853 F:      include/uapi/linux/coda*.h
3854
3855 CODA V4L2 MEM2MEM DRIVER
3856 M:      Philipp Zabel <p.zabel@pengutronix.de>
3857 L:      linux-media@vger.kernel.org
3858 S:      Maintained
3859 F:      Documentation/devicetree/bindings/media/coda.txt
3860 F:      drivers/media/platform/coda/
3861
3862 CODE OF CONDUCT
3863 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3864 S:      Supported
3865 F:      Documentation/process/code-of-conduct.rst
3866 F:      Documentation/process/code-of-conduct-interpretation.rst
3867
3868 COMMON CLK FRAMEWORK
3869 M:      Michael Turquette <mturquette@baylibre.com>
3870 M:      Stephen Boyd <sboyd@kernel.org>
3871 L:      linux-clk@vger.kernel.org
3872 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3874 S:      Maintained
3875 F:      Documentation/devicetree/bindings/clock/
3876 F:      drivers/clk/
3877 X:      drivers/clk/clkdev.c
3878 F:      include/linux/clk-pr*
3879 F:      include/linux/clk/
3880 F:      include/linux/of_clk.h
3881
3882 COMMON INTERNET FILE SYSTEM (CIFS)
3883 M:      Steve French <sfrench@samba.org>
3884 L:      linux-cifs@vger.kernel.org
3885 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3886 W:      http://linux-cifs.samba.org/
3887 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3888 S:      Supported
3889 F:      Documentation/filesystems/cifs/
3890 F:      fs/cifs/
3891
3892 COMPACTPCI HOTPLUG CORE
3893 M:      Scott Murray <scott@spiteful.org>
3894 L:      linux-pci@vger.kernel.org
3895 S:      Maintained
3896 F:      drivers/pci/hotplug/cpci_hotplug*
3897
3898 COMPACTPCI HOTPLUG GENERIC DRIVER
3899 M:      Scott Murray <scott@spiteful.org>
3900 L:      linux-pci@vger.kernel.org
3901 S:      Maintained
3902 F:      drivers/pci/hotplug/cpcihp_generic.c
3903
3904 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3905 M:      Scott Murray <scott@spiteful.org>
3906 L:      linux-pci@vger.kernel.org
3907 S:      Maintained
3908 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3909
3910 COMPAL LAPTOP SUPPORT
3911 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3912 L:      platform-driver-x86@vger.kernel.org
3913 S:      Maintained
3914 F:      drivers/platform/x86/compal-laptop.c
3915
3916 COMPILER ATTRIBUTES
3917 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3918 S:      Maintained
3919 F:      include/linux/compiler_attributes.h
3920
3921 CONEXANT ACCESSRUNNER USB DRIVER
3922 L:      accessrunner-general@lists.sourceforge.net
3923 W:      http://accessrunner.sourceforge.net/
3924 S:      Orphan
3925 F:      drivers/usb/atm/cxacru.c
3926
3927 CONFIGFS
3928 M:      Joel Becker <jlbec@evilplan.org>
3929 M:      Christoph Hellwig <hch@lst.de>
3930 T:      git git://git.infradead.org/users/hch/configfs.git
3931 S:      Supported
3932 F:      fs/configfs/
3933 F:      include/linux/configfs.h
3934
3935 CONNECTOR
3936 M:      Evgeniy Polyakov <zbr@ioremap.net>
3937 L:      netdev@vger.kernel.org
3938 S:      Maintained
3939 F:      drivers/connector/
3940
3941 CONTROL GROUP (CGROUP)
3942 M:      Tejun Heo <tj@kernel.org>
3943 M:      Li Zefan <lizefan@huawei.com>
3944 M:      Johannes Weiner <hannes@cmpxchg.org>
3945 L:      cgroups@vger.kernel.org
3946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3947 S:      Maintained
3948 F:      Documentation/cgroup*
3949 F:      include/linux/cgroup*
3950 F:      kernel/cgroup*
3951
3952 CONTROL GROUP - CPUSET
3953 M:      Li Zefan <lizefan@huawei.com>
3954 L:      cgroups@vger.kernel.org
3955 W:      http://www.bullopensource.org/cpuset/
3956 W:      http://oss.sgi.com/projects/cpusets/
3957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3958 S:      Maintained
3959 F:      Documentation/cgroup-v1/cpusets.txt
3960 F:      include/linux/cpuset.h
3961 F:      kernel/cgroup/cpuset.c
3962
3963 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3964 M:      Johannes Weiner <hannes@cmpxchg.org>
3965 M:      Michal Hocko <mhocko@kernel.org>
3966 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3967 L:      cgroups@vger.kernel.org
3968 L:      linux-mm@kvack.org
3969 S:      Maintained
3970 F:      mm/memcontrol.c
3971 F:      mm/swap_cgroup.c
3972
3973 CORETEMP HARDWARE MONITORING DRIVER
3974 M:      Fenghua Yu <fenghua.yu@intel.com>
3975 L:      linux-hwmon@vger.kernel.org
3976 S:      Maintained
3977 F:      Documentation/hwmon/coretemp
3978 F:      drivers/hwmon/coretemp.c
3979
3980 COSA/SRP SYNC SERIAL DRIVER
3981 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3982 W:      http://www.fi.muni.cz/~kas/cosa/
3983 S:      Maintained
3984 F:      drivers/net/wan/cosa*
3985
3986 CPMAC ETHERNET DRIVER
3987 M:      Florian Fainelli <f.fainelli@gmail.com>
3988 L:      netdev@vger.kernel.org
3989 S:      Maintained
3990 F:      drivers/net/ethernet/ti/cpmac.c
3991
3992 CPU FREQUENCY SCALING FRAMEWORK
3993 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3994 M:      Viresh Kumar <viresh.kumar@linaro.org>
3995 L:      linux-pm@vger.kernel.org
3996 S:      Maintained
3997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
3999 B:      https://bugzilla.kernel.org
4000 F:      Documentation/admin-guide/pm/cpufreq.rst
4001 F:      Documentation/admin-guide/pm/intel_pstate.rst
4002 F:      Documentation/cpu-freq/
4003 F:      Documentation/devicetree/bindings/cpufreq/
4004 F:      drivers/cpufreq/
4005 F:      include/linux/cpufreq.h
4006 F:      tools/testing/selftests/cpufreq/
4007
4008 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4009 M:      Viresh Kumar <viresh.kumar@linaro.org>
4010 M:      Sudeep Holla <sudeep.holla@arm.com>
4011 L:      linux-pm@vger.kernel.org
4012 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4013 S:      Maintained
4014 F:      drivers/cpufreq/arm_big_little.h
4015 F:      drivers/cpufreq/arm_big_little.c
4016
4017 CPU POWER MONITORING SUBSYSTEM
4018 M:      Thomas Renninger <trenn@suse.com>
4019 M:      Shuah Khan <shuah@kernel.org>
4020 M:      Shuah Khan <skhan@linuxfoundation.org>
4021 L:      linux-pm@vger.kernel.org
4022 S:      Maintained
4023 F:      tools/power/cpupower/
4024
4025 CPUID/MSR DRIVER
4026 M:      "H. Peter Anvin" <hpa@zytor.com>
4027 S:      Maintained
4028 F:      arch/x86/kernel/cpuid.c
4029 F:      arch/x86/kernel/msr.c
4030
4031 CPUIDLE DRIVER - ARM BIG LITTLE
4032 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4033 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4034 L:      linux-pm@vger.kernel.org
4035 L:      linux-arm-kernel@lists.infradead.org
4036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4037 S:      Maintained
4038 F:      drivers/cpuidle/cpuidle-big_little.c
4039
4040 CPUIDLE DRIVER - ARM EXYNOS
4041 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4042 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4043 M:      Kukjin Kim <kgene@kernel.org>
4044 L:      linux-pm@vger.kernel.org
4045 L:      linux-samsung-soc@vger.kernel.org
4046 S:      Supported
4047 F:      drivers/cpuidle/cpuidle-exynos.c
4048 F:      arch/arm/mach-exynos/pm.c
4049
4050 CPU IDLE TIME MANAGEMENT FRAMEWORK
4051 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4052 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4053 L:      linux-pm@vger.kernel.org
4054 S:      Maintained
4055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4056 B:      https://bugzilla.kernel.org
4057 F:      Documentation/admin-guide/pm/cpuidle.rst
4058 F:      Documentation/driver-api/pm/cpuidle.rst
4059 F:      drivers/cpuidle/*
4060 F:      include/linux/cpuidle.h
4061
4062 CRAMFS FILESYSTEM
4063 M:      Nicolas Pitre <nico@linaro.org>
4064 S:      Maintained
4065 F:      Documentation/filesystems/cramfs.txt
4066 F:      fs/cramfs/
4067
4068 CRYPTO API
4069 M:      Herbert Xu <herbert@gondor.apana.org.au>
4070 M:      "David S. Miller" <davem@davemloft.net>
4071 L:      linux-crypto@vger.kernel.org
4072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4074 S:      Maintained
4075 F:      Documentation/crypto/
4076 F:      Documentation/devicetree/bindings/crypto/
4077 F:      arch/*/crypto/
4078 F:      crypto/
4079 F:      drivers/crypto/
4080 F:      include/crypto/
4081 F:      include/linux/crypto*
4082
4083 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4084 M:      Neil Horman <nhorman@tuxdriver.com>
4085 L:      linux-crypto@vger.kernel.org
4086 S:      Maintained
4087 F:      crypto/ansi_cprng.c
4088 F:      crypto/rng.c
4089
4090 CS3308 MEDIA DRIVER
4091 M:      Hans Verkuil <hverkuil@xs4all.nl>
4092 L:      linux-media@vger.kernel.org
4093 T:      git git://linuxtv.org/media_tree.git
4094 W:      http://linuxtv.org
4095 S:      Odd Fixes
4096 F:      drivers/media/i2c/cs3308.c
4097
4098 CS5535 Audio ALSA driver
4099 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4100 S:      Maintained
4101 F:      sound/pci/cs5535audio/
4102
4103 CSI DRIVERS FOR ALLWINNER V3s
4104 M:      Yong Deng <yong.deng@magewell.com>
4105 L:      linux-media@vger.kernel.org
4106 T:      git git://linuxtv.org/media_tree.git
4107 S:      Maintained
4108 F:      drivers/media/platform/sunxi/sun6i-csi/
4109 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4110
4111 CW1200 WLAN driver
4112 M:      Solomon Peachy <pizza@shaftnet.org>
4113 S:      Maintained
4114 F:      drivers/net/wireless/st/cw1200/
4115
4116 CX18 VIDEO4LINUX DRIVER
4117 M:      Andy Walls <awalls@md.metrocast.net>
4118 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4119 L:      linux-media@vger.kernel.org
4120 T:      git git://linuxtv.org/media_tree.git
4121 W:      https://linuxtv.org
4122 W:      http://www.ivtvdriver.org/index.php/Cx18
4123 S:      Maintained
4124 F:      Documentation/media/v4l-drivers/cx18*
4125 F:      drivers/media/pci/cx18/
4126 F:      include/uapi/linux/ivtv*
4127
4128 CX2341X MPEG ENCODER HELPER MODULE
4129 M:      Hans Verkuil <hverkuil@xs4all.nl>
4130 L:      linux-media@vger.kernel.org
4131 T:      git git://linuxtv.org/media_tree.git
4132 W:      https://linuxtv.org
4133 S:      Maintained
4134 F:      drivers/media/common/cx2341x*
4135 F:      include/media/drv-intf/cx2341x.h
4136
4137 CX24120 MEDIA DRIVER
4138 M:      Jemma Denson <jdenson@gmail.com>
4139 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4140 L:      linux-media@vger.kernel.org
4141 W:      https://linuxtv.org
4142 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4143 S:      Maintained
4144 F:      drivers/media/dvb-frontends/cx24120*
4145
4146 CX88 VIDEO4LINUX DRIVER
4147 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4148 L:      linux-media@vger.kernel.org
4149 W:      https://linuxtv.org
4150 T:      git git://linuxtv.org/media_tree.git
4151 S:      Odd fixes
4152 F:      Documentation/media/v4l-drivers/cx88*
4153 F:      drivers/media/pci/cx88/
4154
4155 CXD2820R MEDIA DRIVER
4156 M:      Antti Palosaari <crope@iki.fi>
4157 L:      linux-media@vger.kernel.org
4158 W:      https://linuxtv.org
4159 W:      http://palosaari.fi/linux/
4160 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4161 T:      git git://linuxtv.org/anttip/media_tree.git
4162 S:      Maintained
4163 F:      drivers/media/dvb-frontends/cxd2820r*
4164
4165 CXGB3 ETHERNET DRIVER (CXGB3)
4166 M:      Vishal Kulkarni <vishal@chelsio.com>
4167 L:      netdev@vger.kernel.org
4168 W:      http://www.chelsio.com
4169 S:      Supported
4170 F:      drivers/net/ethernet/chelsio/cxgb3/
4171
4172 CXGB3 ISCSI DRIVER (CXGB3I)
4173 M:      Karen Xie <kxie@chelsio.com>
4174 L:      linux-scsi@vger.kernel.org
4175 W:      http://www.chelsio.com
4176 S:      Supported
4177 F:      drivers/scsi/cxgbi/cxgb3i
4178
4179 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4180 M:      Steve Wise <swise@chelsio.com>
4181 L:      linux-rdma@vger.kernel.org
4182 W:      http://www.openfabrics.org
4183 S:      Supported
4184 F:      drivers/infiniband/hw/cxgb3/
4185 F:      include/uapi/rdma/cxgb3-abi.h
4186
4187 CXGB4 CRYPTO DRIVER (chcr)
4188 M:      Harsh Jain <harsh@chelsio.com>
4189 L:      linux-crypto@vger.kernel.org
4190 W:      http://www.chelsio.com
4191 S:      Supported
4192 F:      drivers/crypto/chelsio
4193
4194 CXGB4 ETHERNET DRIVER (CXGB4)
4195 M:      Vishal Kulkarni <vishal@chelsio.com>
4196 L:      netdev@vger.kernel.org
4197 W:      http://www.chelsio.com
4198 S:      Supported
4199 F:      drivers/net/ethernet/chelsio/cxgb4/
4200
4201 CXGB4 ISCSI DRIVER (CXGB4I)
4202 M:      Karen Xie <kxie@chelsio.com>
4203 L:      linux-scsi@vger.kernel.org
4204 W:      http://www.chelsio.com
4205 S:      Supported
4206 F:      drivers/scsi/cxgbi/cxgb4i
4207
4208 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4209 M:      Steve Wise <swise@chelsio.com>
4210 L:      linux-rdma@vger.kernel.org
4211 W:      http://www.openfabrics.org
4212 S:      Supported
4213 F:      drivers/infiniband/hw/cxgb4/
4214 F:      include/uapi/rdma/cxgb4-abi.h
4215
4216 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4217 M:      Casey Leedom <leedom@chelsio.com>
4218 L:      netdev@vger.kernel.org
4219 W:      http://www.chelsio.com
4220 S:      Supported
4221 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4222
4223 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4224 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4225 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4226 L:      linuxppc-dev@lists.ozlabs.org
4227 S:      Supported
4228 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4229 F:      drivers/misc/cxl/
4230 F:      include/misc/cxl*
4231 F:      include/uapi/misc/cxl.h
4232 F:      Documentation/powerpc/cxl.txt
4233 F:      Documentation/ABI/testing/sysfs-class-cxl
4234
4235 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4236 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4237 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4238 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4239 L:      linux-scsi@vger.kernel.org
4240 S:      Supported
4241 F:      drivers/scsi/cxlflash/
4242 F:      include/uapi/scsi/cxlflash_ioctl.h
4243 F:      Documentation/powerpc/cxlflash.txt
4244
4245 CYBERPRO FB DRIVER
4246 M:      Russell King <linux@armlinux.org.uk>
4247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4248 W:      http://www.armlinux.org.uk/
4249 S:      Maintained
4250 F:      drivers/video/fbdev/cyber2000fb.*
4251
4252 CYCLADES ASYNC MUX DRIVER
4253 W:      http://www.cyclades.com/
4254 S:      Orphan
4255 F:      drivers/tty/cyclades.c
4256 F:      include/linux/cyclades.h
4257 F:      include/uapi/linux/cyclades.h
4258
4259 CYCLADES PC300 DRIVER
4260 W:      http://www.cyclades.com/
4261 S:      Orphan
4262 F:      drivers/net/wan/pc300*
4263
4264 CYPRESS_FIRMWARE MEDIA DRIVER
4265 M:      Antti Palosaari <crope@iki.fi>
4266 L:      linux-media@vger.kernel.org
4267 W:      https://linuxtv.org
4268 W:      http://palosaari.fi/linux/
4269 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4270 T:      git git://linuxtv.org/anttip/media_tree.git
4271 S:      Maintained
4272 F:      drivers/media/common/cypress_firmware*
4273
4274 CYTTSP TOUCHSCREEN DRIVER
4275 M:      Ferruh Yigit <fery@cypress.com>
4276 L:      linux-input@vger.kernel.org
4277 S:      Supported
4278 F:      drivers/input/touchscreen/cyttsp*
4279 F:      include/linux/input/cyttsp.h
4280
4281 D-LINK DIR-685 TOUCHKEYS DRIVER
4282 M:      Linus Walleij <linus.walleij@linaro.org>
4283 L:      linux-input@vger.kernel.org
4284 S:      Supported
4285 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4286
4287 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4288 M:      Joshua Kinard <kumba@gentoo.org>
4289 S:      Maintained
4290 F:      drivers/rtc/rtc-ds1685.c
4291 F:      include/linux/rtc/ds1685.h
4292
4293 DAMA SLAVE for AX.25
4294 M:      Joerg Reuter <jreuter@yaina.de>
4295 W:      http://yaina.de/jreuter/
4296 W:      http://www.qsl.net/dl1bke/
4297 L:      linux-hams@vger.kernel.org
4298 S:      Maintained
4299 F:      net/ax25/af_ax25.c
4300 F:      net/ax25/ax25_dev.c
4301 F:      net/ax25/ax25_ds_*
4302 F:      net/ax25/ax25_in.c
4303 F:      net/ax25/ax25_out.c
4304 F:      net/ax25/ax25_timer.c
4305 F:      net/ax25/sysctl_net_ax25.c
4306
4307 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4308 L:      netdev@vger.kernel.org
4309 S:      Orphan
4310 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4311 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4312
4313 DC390/AM53C974 SCSI driver
4314 M:      Hannes Reinecke <hare@suse.com>
4315 L:      linux-scsi@vger.kernel.org
4316 S:      Maintained
4317 F:      drivers/scsi/am53c974.c
4318
4319 DC395x SCSI driver
4320 M:      Oliver Neukum <oliver@neukum.org>
4321 M:      Ali Akcaagac <aliakc@web.de>
4322 M:      Jamie Lenehan <lenehan@twibble.org>
4323 L:      dc395x@twibble.org
4324 W:      http://twibble.org/dist/dc395x/
4325 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4326 S:      Maintained
4327 F:      Documentation/scsi/dc395x.txt
4328 F:      drivers/scsi/dc395x.*
4329
4330 DCCP PROTOCOL
4331 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4332 L:      dccp@vger.kernel.org
4333 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4334 S:      Maintained
4335 F:      include/linux/dccp.h
4336 F:      include/uapi/linux/dccp.h
4337 F:      include/linux/tfrc.h
4338 F:      net/dccp/
4339
4340 DECnet NETWORK LAYER
4341 W:      http://linux-decnet.sourceforge.net
4342 L:      linux-decnet-user@lists.sourceforge.net
4343 S:      Orphan
4344 F:      Documentation/networking/decnet.txt
4345 F:      net/decnet/
4346
4347 DECSTATION PLATFORM SUPPORT
4348 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4349 L:      linux-mips@vger.kernel.org
4350 W:      http://www.linux-mips.org/wiki/DECstation
4351 S:      Maintained
4352 F:      arch/mips/dec/
4353 F:      arch/mips/include/asm/dec/
4354 F:      arch/mips/include/asm/mach-dec/
4355
4356 DEFXX FDDI NETWORK DRIVER
4357 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4358 S:      Maintained
4359 F:      drivers/net/fddi/defxx.*
4360
4361 DELL SMBIOS DRIVER
4362 M:      Pali Rohár <pali.rohar@gmail.com>
4363 M:      Mario Limonciello <mario.limonciello@dell.com>
4364 L:      platform-driver-x86@vger.kernel.org
4365 S:      Maintained
4366 F:      drivers/platform/x86/dell-smbios.*
4367
4368 DELL SMBIOS SMM DRIVER
4369 M:      Mario Limonciello <mario.limonciello@dell.com>
4370 L:      platform-driver-x86@vger.kernel.org
4371 S:      Maintained
4372 F:      drivers/platform/x86/dell-smbios-smm.c
4373
4374 DELL SMBIOS WMI DRIVER
4375 M:      Mario Limonciello <mario.limonciello@dell.com>
4376 L:      platform-driver-x86@vger.kernel.org
4377 S:      Maintained
4378 F:      drivers/platform/x86/dell-smbios-wmi.c
4379 F:      tools/wmi/dell-smbios-example.c
4380
4381 DEFZA FDDI NETWORK DRIVER
4382 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4383 S:      Maintained
4384 F:      drivers/net/fddi/defza.*
4385
4386 DELL LAPTOP DRIVER
4387 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4388 M:      Pali Rohár <pali.rohar@gmail.com>
4389 L:      platform-driver-x86@vger.kernel.org
4390 S:      Maintained
4391 F:      drivers/platform/x86/dell-laptop.c
4392
4393 DELL LAPTOP FREEFALL DRIVER
4394 M:      Pali Rohár <pali.rohar@gmail.com>
4395 S:      Maintained
4396 F:      drivers/platform/x86/dell-smo8800.c
4397
4398 DELL LAPTOP RBTN DRIVER
4399 M:      Pali Rohár <pali.rohar@gmail.com>
4400 S:      Maintained
4401 F:      drivers/platform/x86/dell-rbtn.*
4402
4403 DELL REMOTE BIOS UPDATE DRIVER
4404 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4405 L:      platform-driver-x86@vger.kernel.org
4406 S:      Maintained
4407 F:      drivers/platform/x86/dell_rbu.c
4408
4409 DELL LAPTOP SMM DRIVER
4410 M:      Pali Rohár <pali.rohar@gmail.com>
4411 S:      Maintained
4412 F:      drivers/hwmon/dell-smm-hwmon.c
4413 F:      include/uapi/linux/i8k.h
4414
4415 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4416 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4417 L:      platform-driver-x86@vger.kernel.org
4418 S:      Maintained
4419 F:      Documentation/dcdbas.txt
4420 F:      drivers/platform/x86/dcdbas.*
4421
4422 DELL WMI NOTIFICATIONS DRIVER
4423 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4424 M:      Pali Rohár <pali.rohar@gmail.com>
4425 S:      Maintained
4426 F:      drivers/platform/x86/dell-wmi.c
4427
4428 DELL WMI DESCRIPTOR DRIVER
4429 M:      Mario Limonciello <mario.limonciello@dell.com>
4430 S:      Maintained
4431 F:      drivers/platform/x86/dell-wmi-descriptor.c
4432
4433 DELTA ST MEDIA DRIVER
4434 M:      Hugues Fruchet <hugues.fruchet@st.com>
4435 L:      linux-media@vger.kernel.org
4436 T:      git git://linuxtv.org/media_tree.git
4437 W:      https://linuxtv.org
4438 S:      Supported
4439 F:      drivers/media/platform/sti/delta
4440
4441 DENALI NAND DRIVER
4442 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4443 L:      linux-mtd@lists.infradead.org
4444 S:      Supported
4445 F:      drivers/mtd/nand/raw/denali*
4446
4447 DESIGNWARE USB2 DRD IP DRIVER
4448 M:      Minas Harutyunyan <hminas@synopsys.com>
4449 L:      linux-usb@vger.kernel.org
4450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4451 S:      Maintained
4452 F:      drivers/usb/dwc2/
4453
4454 DESIGNWARE USB3 DRD IP DRIVER
4455 M:      Felipe Balbi <balbi@kernel.org>
4456 L:      linux-usb@vger.kernel.org
4457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4458 S:      Maintained
4459 F:      drivers/usb/dwc3/
4460
4461 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4462 M:      Andreas Klinger <ak@it-klinger.de>
4463 L:      linux-iio@vger.kernel.org
4464 S:      Maintained
4465 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4466 F:      drivers/iio/proximity/srf*.c
4467
4468 DEVICE COREDUMP (DEV_COREDUMP)
4469 M:      Johannes Berg <johannes@sipsolutions.net>
4470 L:      linux-kernel@vger.kernel.org
4471 S:      Maintained
4472 F:      drivers/base/devcoredump.c
4473 F:      include/linux/devcoredump.h
4474
4475 DEVICE FREQUENCY (DEVFREQ)
4476 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4477 M:      Kyungmin Park <kyungmin.park@samsung.com>
4478 R:      Chanwoo Choi <cw00.choi@samsung.com>
4479 L:      linux-pm@vger.kernel.org
4480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4481 S:      Maintained
4482 F:      drivers/devfreq/
4483 F:      include/linux/devfreq.h
4484 F:      Documentation/devicetree/bindings/devfreq/
4485
4486 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4487 M:      Chanwoo Choi <cw00.choi@samsung.com>
4488 L:      linux-pm@vger.kernel.org
4489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4490 S:      Supported
4491 F:      drivers/devfreq/event/
4492 F:      drivers/devfreq/devfreq-event.c
4493 F:      include/linux/devfreq-event.h
4494 F:      Documentation/devicetree/bindings/devfreq/event/
4495
4496 DEVICE NUMBER REGISTRY
4497 M:      Torben Mathiasen <device@lanana.org>
4498 W:      http://lanana.org/docs/device-list/index.html
4499 S:      Maintained
4500
4501 DEVICE-MAPPER  (LVM)
4502 M:      Alasdair Kergon <agk@redhat.com>
4503 M:      Mike Snitzer <snitzer@redhat.com>
4504 M:      dm-devel@redhat.com
4505 L:      dm-devel@redhat.com
4506 W:      http://sources.redhat.com/dm
4507 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4509 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4510 S:      Maintained
4511 F:      Documentation/device-mapper/
4512 F:      drivers/md/Makefile
4513 F:      drivers/md/Kconfig
4514 F:      drivers/md/dm*
4515 F:      drivers/md/persistent-data/
4516 F:      include/linux/device-mapper.h
4517 F:      include/linux/dm-*.h
4518 F:      include/uapi/linux/dm-*.h
4519
4520 DEVLINK
4521 M:      Jiri Pirko <jiri@mellanox.com>
4522 L:      netdev@vger.kernel.org
4523 S:      Supported
4524 F:      net/core/devlink.c
4525 F:      include/net/devlink.h
4526 F:      include/uapi/linux/devlink.h
4527
4528 DIALOG SEMICONDUCTOR DRIVERS
4529 M:      Support Opensource <support.opensource@diasemi.com>
4530 W:      http://www.dialog-semiconductor.com/products
4531 S:      Supported
4532 F:      Documentation/hwmon/da90??
4533 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4534 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4535 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4536 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4537 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4538 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4539 F:      drivers/gpio/gpio-da90??.c
4540 F:      drivers/hwmon/da90??-hwmon.c
4541 F:      drivers/iio/adc/da91??-*.c
4542 F:      drivers/input/misc/da90??_onkey.c
4543 F:      drivers/input/touchscreen/da9052_tsi.c
4544 F:      drivers/leds/leds-da90??.c
4545 F:      drivers/mfd/da903x.c
4546 F:      drivers/mfd/da90??-*.c
4547 F:      drivers/mfd/da91??-*.c
4548 F:      drivers/power/supply/da9052-battery.c
4549 F:      drivers/power/supply/da91??-*.c
4550 F:      drivers/regulator/da903x.c
4551 F:      drivers/regulator/da9???-regulator.[ch]
4552 F:      drivers/thermal/da90??-thermal.c
4553 F:      drivers/rtc/rtc-da90??.c
4554 F:      drivers/video/backlight/da90??_bl.c
4555 F:      drivers/watchdog/da90??_wdt.c
4556 F:      include/linux/mfd/da903x.h
4557 F:      include/linux/mfd/da9052/
4558 F:      include/linux/mfd/da9055/
4559 F:      include/linux/mfd/da9062/
4560 F:      include/linux/mfd/da9063/
4561 F:      include/linux/mfd/da9150/
4562 F:      include/linux/regulator/da9211.h
4563 F:      include/sound/da[79]*.h
4564 F:      sound/soc/codecs/da[79]*.[ch]
4565
4566 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4567 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4568 L:      linux-gpio@vger.kernel.org
4569 S:      Maintained
4570 F:      drivers/gpio/gpio-gpio-mm.c
4571
4572 DIOLAN U2C-12 I2C DRIVER
4573 M:      Guenter Roeck <linux@roeck-us.net>
4574 L:      linux-i2c@vger.kernel.org
4575 S:      Maintained
4576 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4577
4578 FILESYSTEM DIRECT ACCESS (DAX)
4579 M:      Matthew Wilcox <willy@infradead.org>
4580 M:      Ross Zwisler <zwisler@kernel.org>
4581 M:      Jan Kara <jack@suse.cz>
4582 L:      linux-fsdevel@vger.kernel.org
4583 S:      Supported
4584 F:      fs/dax.c
4585 F:      include/linux/dax.h
4586 F:      include/trace/events/fs_dax.h
4587
4588 DEVICE DIRECT ACCESS (DAX)
4589 M:      Dan Williams <dan.j.williams@intel.com>
4590 M:      Dave Jiang <dave.jiang@intel.com>
4591 M:      Ross Zwisler <zwisler@kernel.org>
4592 M:      Vishal Verma <vishal.l.verma@intel.com>
4593 L:      linux-nvdimm@lists.01.org
4594 S:      Supported
4595 F:      drivers/dax/
4596
4597 DIRECTORY NOTIFICATION (DNOTIFY)
4598 M:      Jan Kara <jack@suse.cz>
4599 R:      Amir Goldstein <amir73il@gmail.com>
4600 L:      linux-fsdevel@vger.kernel.org
4601 S:      Maintained
4602 F:      Documentation/filesystems/dnotify.txt
4603 F:      fs/notify/dnotify/
4604 F:      include/linux/dnotify.h
4605
4606 DISK GEOMETRY AND PARTITION HANDLING
4607 M:      Andries Brouwer <aeb@cwi.nl>
4608 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4609 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4610 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4611 S:      Maintained
4612
4613 DISKQUOTA
4614 M:      Jan Kara <jack@suse.com>
4615 S:      Maintained
4616 F:      Documentation/filesystems/quota.txt
4617 F:      fs/quota/
4618 F:      include/linux/quota*.h
4619 F:      include/uapi/linux/quota*.h
4620
4621 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4622 M:      Bernie Thompson <bernie@plugable.com>
4623 L:      linux-fbdev@vger.kernel.org
4624 S:      Maintained
4625 W:      http://plugable.com/category/projects/udlfb/
4626 F:      drivers/video/fbdev/udlfb.c
4627 F:      include/video/udlfb.h
4628 F:      Documentation/fb/udlfb.txt
4629
4630 DISTRIBUTED LOCK MANAGER (DLM)
4631 M:      Christine Caulfield <ccaulfie@redhat.com>
4632 M:      David Teigland <teigland@redhat.com>
4633 L:      cluster-devel@redhat.com
4634 W:      http://sources.redhat.com/cluster/
4635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4636 S:      Supported
4637 F:      fs/dlm/
4638
4639 DMA BUFFER SHARING FRAMEWORK
4640 M:      Sumit Semwal <sumit.semwal@linaro.org>
4641 S:      Maintained
4642 L:      linux-media@vger.kernel.org
4643 L:      dri-devel@lists.freedesktop.org
4644 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4645 F:      drivers/dma-buf/
4646 F:      include/linux/dma-buf*
4647 F:      include/linux/reservation.h
4648 F:      include/linux/*fence.h
4649 F:      Documentation/driver-api/dma-buf.rst
4650 T:      git git://anongit.freedesktop.org/drm/drm-misc
4651
4652 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4653 M:      Vinod Koul <vkoul@kernel.org>
4654 L:      dmaengine@vger.kernel.org
4655 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4656 S:      Maintained
4657 F:      drivers/dma/
4658 F:      include/linux/dmaengine.h
4659 F:      include/linux/of_dma.h
4660 F:      Documentation/devicetree/bindings/dma/
4661 F:      Documentation/driver-api/dmaengine/
4662 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4663
4664 DMA MAPPING HELPERS
4665 M:      Christoph Hellwig <hch@lst.de>
4666 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4667 R:      Robin Murphy <robin.murphy@arm.com>
4668 L:      iommu@lists.linux-foundation.org
4669 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4670 W:      http://git.infradead.org/users/hch/dma-mapping.git
4671 S:      Supported
4672 F:      kernel/dma/
4673 F:      include/asm-generic/dma-mapping.h
4674 F:      include/linux/dma-direct.h
4675 F:      include/linux/dma-mapping.h
4676 F:      include/linux/dma-noncoherent.h
4677
4678 DME1737 HARDWARE MONITOR DRIVER
4679 M:      Juerg Haefliger <juergh@gmail.com>
4680 L:      linux-hwmon@vger.kernel.org
4681 S:      Maintained
4682 F:      Documentation/hwmon/dme1737
4683 F:      drivers/hwmon/dme1737.c
4684
4685 DMI/SMBIOS SUPPORT
4686 M:      Jean Delvare <jdelvare@suse.com>
4687 S:      Maintained
4688 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4689 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4690 F:      drivers/firmware/dmi-id.c
4691 F:      drivers/firmware/dmi_scan.c
4692 F:      include/linux/dmi.h
4693
4694 DOCUMENTATION
4695 M:      Jonathan Corbet <corbet@lwn.net>
4696 L:      linux-doc@vger.kernel.org
4697 S:      Maintained
4698 F:      Documentation/
4699 F:      scripts/kernel-doc
4700 X:      Documentation/ABI/
4701 X:      Documentation/acpi/
4702 X:      Documentation/devicetree/
4703 X:      Documentation/i2c/
4704 X:      Documentation/media/
4705 X:      Documentation/power/
4706 X:      Documentation/spi/
4707 T:      git git://git.lwn.net/linux.git docs-next
4708
4709 DOCUMENTATION/ITALIAN
4710 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4711 L:      linux-doc@vger.kernel.org
4712 S:      Maintained
4713 F:      Documentation/translations/it_IT
4714
4715 DONGWOON DW9714 LENS VOICE COIL DRIVER
4716 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4717 L:      linux-media@vger.kernel.org
4718 T:      git git://linuxtv.org/media_tree.git
4719 S:      Maintained
4720 F:      drivers/media/i2c/dw9714.c
4721 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4722
4723 DONGWOON DW9807 LENS VOICE COIL DRIVER
4724 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4725 L:      linux-media@vger.kernel.org
4726 T:      git git://linuxtv.org/media_tree.git
4727 S:      Maintained
4728 F:      drivers/media/i2c/dw9807-vcm.c
4729 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4730
4731 DOUBLETALK DRIVER
4732 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4733 L:      blinux-list@redhat.com
4734 S:      Maintained
4735 F:      drivers/char/dtlk.c
4736 F:      include/linux/dtlk.h
4737
4738 DPAA2 DATAPATH I/O (DPIO) DRIVER
4739 M:      Roy Pledge <Roy.Pledge@nxp.com>
4740 L:      linux-kernel@vger.kernel.org
4741 S:      Maintained
4742 F:      drivers/soc/fsl/dpio
4743
4744 DPAA2 ETHERNET DRIVER
4745 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4746 L:      netdev@vger.kernel.org
4747 S:      Maintained
4748 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4749 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4750 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4751 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4752 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4753
4754 DPAA2 ETHERNET SWITCH DRIVER
4755 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4756 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4757 L:      linux-kernel@vger.kernel.org
4758 S:      Maintained
4759 F:      drivers/staging/fsl-dpaa2/ethsw
4760
4761 DPAA2 PTP CLOCK DRIVER
4762 M:      Yangbo Lu <yangbo.lu@nxp.com>
4763 L:      netdev@vger.kernel.org
4764 S:      Maintained
4765 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4766 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4767
4768 DPT_I2O SCSI RAID DRIVER
4769 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4770 L:      linux-scsi@vger.kernel.org
4771 W:      http://www.adaptec.com/
4772 S:      Maintained
4773 F:      drivers/scsi/dpt*
4774 F:      drivers/scsi/dpt/
4775
4776 DRBD DRIVER
4777 M:      Philipp Reisner <philipp.reisner@linbit.com>
4778 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4779 L:      drbd-dev@lists.linbit.com
4780 W:      http://www.drbd.org
4781 T:      git git://git.linbit.com/linux-drbd.git
4782 T:      git git://git.linbit.com/drbd-8.4.git
4783 S:      Supported
4784 F:      drivers/block/drbd/
4785 F:      lib/lru_cache.c
4786 F:      Documentation/blockdev/drbd/
4787
4788 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4789 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4790 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4792 S:      Supported
4793 F:      Documentation/kobject.txt
4794 F:      drivers/base/
4795 F:      fs/debugfs/
4796 F:      fs/sysfs/
4797 F:      include/linux/debugfs.h
4798 F:      include/linux/kobj*
4799 F:      lib/kobj*
4800
4801 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4802 M:      Kevin Hilman <khilman@kernel.org>
4803 M:      Nishanth Menon <nm@ti.com>
4804 S:      Maintained
4805 F:      drivers/power/avs/
4806 F:      include/linux/power/smartreflex.h
4807 L:      linux-pm@vger.kernel.org
4808
4809 DRM DRIVER FOR ARM PL111 CLCD
4810 M:      Eric Anholt <eric@anholt.net>
4811 T:      git git://anongit.freedesktop.org/drm/drm-misc
4812 S:      Supported
4813 F:      drivers/gpu/drm/pl111/
4814
4815 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4816 M:      Linus Walleij <linus.walleij@linaro.org>
4817 T:      git git://anongit.freedesktop.org/drm/drm-misc
4818 S:      Maintained
4819 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4820 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4821
4822 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4823 M:      Dave Airlie <airlied@redhat.com>
4824 S:      Odd Fixes
4825 F:      drivers/gpu/drm/ast/
4826
4827 DRM DRIVER FOR BOCHS VIRTUAL GPU
4828 M:      Gerd Hoffmann <kraxel@redhat.com>
4829 L:      virtualization@lists.linux-foundation.org
4830 T:      git git://anongit.freedesktop.org/drm/drm-misc
4831 S:      Maintained
4832 F:      drivers/gpu/drm/bochs/
4833
4834 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4835 M:      Linus Walleij <linus.walleij@linaro.org>
4836 T:      git git://anongit.freedesktop.org/drm/drm-misc
4837 S:      Maintained
4838 F:      drivers/gpu/drm/tve200/
4839
4840 DRM DRIVER FOR ILITEK ILI9225 PANELS
4841 M:      David Lechner <david@lechnology.com>
4842 S:      Maintained
4843 F:      drivers/gpu/drm/tinydrm/ili9225.c
4844 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4845
4846 DRM DRIVER FOR HX8357D PANELS
4847 M:      Eric Anholt <eric@anholt.net>
4848 T:      git git://anongit.freedesktop.org/drm/drm-misc
4849 S:      Maintained
4850 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4851 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4852
4853 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4854 S:      Orphan / Obsolete
4855 F:      drivers/gpu/drm/i810/
4856 F:      include/uapi/drm/i810_drm.h
4857
4858 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4859 S:      Orphan / Obsolete
4860 F:      drivers/gpu/drm/mga/
4861 F:      include/uapi/drm/mga_drm.h
4862
4863 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4864 M:      Dave Airlie <airlied@redhat.com>
4865 S:      Odd Fixes
4866 F:      drivers/gpu/drm/mgag200/
4867
4868 DRM DRIVER FOR MI0283QT
4869 M:      Noralf Trønnes <noralf@tronnes.org>
4870 S:      Maintained
4871 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4872 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4873
4874 DRM DRIVER FOR MSM ADRENO GPU
4875 M:      Rob Clark <robdclark@gmail.com>
4876 L:      linux-arm-msm@vger.kernel.org
4877 L:      dri-devel@lists.freedesktop.org
4878 L:      freedreno@lists.freedesktop.org
4879 T:      git git://people.freedesktop.org/~robclark/linux
4880 S:      Maintained
4881 F:      drivers/gpu/drm/msm/
4882 F:      include/uapi/drm/msm_drm.h
4883 F:      Documentation/devicetree/bindings/display/msm/
4884
4885 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4886 M:      Ben Skeggs <bskeggs@redhat.com>
4887 L:      dri-devel@lists.freedesktop.org
4888 L:      nouveau@lists.freedesktop.org
4889 T:      git git://github.com/skeggsb/linux
4890 S:      Supported
4891 F:      drivers/gpu/drm/nouveau/
4892 F:      include/uapi/drm/nouveau_drm.h
4893
4894 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4895 M:      Stefan Mavrodiev <stefan@olimex.com>
4896 S:      Maintained
4897 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4898 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4899
4900 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4901 M:      Noralf Trønnes <noralf@tronnes.org>
4902 S:      Maintained
4903 F:      drivers/gpu/drm/tinydrm/repaper.c
4904 F:      Documentation/devicetree/bindings/display/repaper.txt
4905
4906 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4907 M:      Dave Airlie <airlied@redhat.com>
4908 M:      Gerd Hoffmann <kraxel@redhat.com>
4909 L:      virtualization@lists.linux-foundation.org
4910 T:      git git://anongit.freedesktop.org/drm/drm-misc
4911 S:      Obsolete
4912 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4913 F:      drivers/gpu/drm/cirrus/
4914
4915 DRM DRIVER FOR QXL VIRTUAL GPU
4916 M:      Dave Airlie <airlied@redhat.com>
4917 M:      Gerd Hoffmann <kraxel@redhat.com>
4918 L:      virtualization@lists.linux-foundation.org
4919 T:      git git://anongit.freedesktop.org/drm/drm-misc
4920 S:      Maintained
4921 F:      drivers/gpu/drm/qxl/
4922 F:      include/uapi/drm/qxl_drm.h
4923
4924 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4925 S:      Orphan / Obsolete
4926 F:      drivers/gpu/drm/r128/
4927 F:      include/uapi/drm/r128_drm.h
4928
4929 DRM DRIVER FOR SAVAGE VIDEO CARDS
4930 S:      Orphan / Obsolete
4931 F:      drivers/gpu/drm/savage/
4932 F:      include/uapi/drm/savage_drm.h
4933
4934 DRM DRIVER FOR SIS VIDEO CARDS
4935 S:      Orphan / Obsolete
4936 F:      drivers/gpu/drm/sis/
4937 F:      include/uapi/drm/sis_drm.h
4938
4939 DRM DRIVER FOR SITRONIX ST7586 PANELS
4940 M:      David Lechner <david@lechnology.com>
4941 S:      Maintained
4942 F:      drivers/gpu/drm/tinydrm/st7586.c
4943 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4944
4945 DRM DRIVER FOR SITRONIX ST7735R PANELS
4946 M:      David Lechner <david@lechnology.com>
4947 S:      Maintained
4948 F:      drivers/gpu/drm/tinydrm/st7735r.c
4949 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4950
4951 DRM DRIVER FOR TDFX VIDEO CARDS
4952 S:      Orphan / Obsolete
4953 F:      drivers/gpu/drm/tdfx/
4954
4955 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4956 M:      Dave Airlie <airlied@redhat.com>
4957 R:      Sean Paul <sean@poorly.run>
4958 L:      dri-devel@lists.freedesktop.org
4959 S:      Odd Fixes
4960 F:      drivers/gpu/drm/udl/
4961 T:      git git://anongit.freedesktop.org/drm/drm-misc
4962
4963 DRM DRIVER FOR VMWARE VIRTUAL GPU
4964 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4965 M:      Thomas Hellstrom <thellstrom@vmware.com>
4966 L:      dri-devel@lists.freedesktop.org
4967 T:      git git://people.freedesktop.org/~thomash/linux
4968 S:      Supported
4969 F:      drivers/gpu/drm/vmwgfx/
4970 F:      include/uapi/drm/vmwgfx_drm.h
4971
4972 DRM DRIVERS
4973 M:      David Airlie <airlied@linux.ie>
4974 M:      Daniel Vetter <daniel@ffwll.ch>
4975 L:      dri-devel@lists.freedesktop.org
4976 T:      git git://anongit.freedesktop.org/drm/drm
4977 B:      https://bugs.freedesktop.org/
4978 C:      irc://chat.freenode.net/dri-devel
4979 S:      Maintained
4980 F:      drivers/gpu/drm/
4981 F:      drivers/gpu/vga/
4982 F:      Documentation/devicetree/bindings/display/
4983 F:      Documentation/devicetree/bindings/gpu/
4984 F:      Documentation/gpu/
4985 F:      include/drm/
4986 F:      include/uapi/drm/
4987 F:      include/linux/vga*
4988
4989 DRM DRIVERS AND MISC GPU PATCHES
4990 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4991 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4992 M:      Sean Paul <sean@poorly.run>
4993 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4994 S:      Maintained
4995 T:      git git://anongit.freedesktop.org/drm/drm-misc
4996 F:      Documentation/gpu/
4997 F:      drivers/gpu/vga/
4998 F:      drivers/gpu/drm/*
4999 F:      include/drm/drm*
5000 F:      include/uapi/drm/drm*
5001 F:      include/linux/vga*
5002
5003 DRM DRIVERS FOR ALLWINNER A10
5004 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5005 L:      dri-devel@lists.freedesktop.org
5006 S:      Supported
5007 F:      drivers/gpu/drm/sun4i/
5008 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5009 T:      git git://anongit.freedesktop.org/drm/drm-misc
5010
5011 DRM DRIVERS FOR AMLOGIC SOCS
5012 M:      Neil Armstrong <narmstrong@baylibre.com>
5013 L:      dri-devel@lists.freedesktop.org
5014 L:      linux-amlogic@lists.infradead.org
5015 W:      http://linux-meson.com/
5016 S:      Supported
5017 F:      drivers/gpu/drm/meson/
5018 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5019 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5020 F:      Documentation/gpu/meson.rst
5021 T:      git git://anongit.freedesktop.org/drm/drm-misc
5022
5023 DRM DRIVERS FOR ATMEL HLCDC
5024 M:      Boris Brezillon <bbrezillon@kernel.org>
5025 L:      dri-devel@lists.freedesktop.org
5026 S:      Supported
5027 F:      drivers/gpu/drm/atmel-hlcdc/
5028 F:      Documentation/devicetree/bindings/display/atmel/
5029 T:      git git://anongit.freedesktop.org/drm/drm-misc
5030
5031 DRM DRIVERS FOR BRIDGE CHIPS
5032 M:      Archit Taneja <architt@codeaurora.org>
5033 M:      Andrzej Hajda <a.hajda@samsung.com>
5034 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5035 S:      Maintained
5036 T:      git git://anongit.freedesktop.org/drm/drm-misc
5037 F:      drivers/gpu/drm/bridge/
5038
5039 DRM DRIVERS FOR EXYNOS
5040 M:      Inki Dae <inki.dae@samsung.com>
5041 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5042 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5043 M:      Kyungmin Park <kyungmin.park@samsung.com>
5044 L:      dri-devel@lists.freedesktop.org
5045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5046 S:      Supported
5047 F:      drivers/gpu/drm/exynos/
5048 F:      include/uapi/drm/exynos_drm.h
5049 F:      Documentation/devicetree/bindings/display/exynos/
5050
5051 DRM DRIVERS FOR FREESCALE DCU
5052 M:      Stefan Agner <stefan@agner.ch>
5053 M:      Alison Wang <alison.wang@nxp.com>
5054 L:      dri-devel@lists.freedesktop.org
5055 S:      Supported
5056 F:      drivers/gpu/drm/fsl-dcu/
5057 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5058 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5059 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5060 T:      git git://anongit.freedesktop.org/drm/drm-misc
5061
5062 DRM DRIVERS FOR FREESCALE IMX
5063 M:      Philipp Zabel <p.zabel@pengutronix.de>
5064 L:      dri-devel@lists.freedesktop.org
5065 S:      Maintained
5066 F:      drivers/gpu/drm/imx/
5067 F:      drivers/gpu/ipu-v3/
5068 F:      Documentation/devicetree/bindings/display/imx/
5069
5070 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5071 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5072 L:      dri-devel@lists.freedesktop.org
5073 T:      git git://github.com/patjak/drm-gma500
5074 S:      Maintained
5075 F:      drivers/gpu/drm/gma500/
5076
5077 DRM DRIVERS FOR HISILICON
5078 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5079 M:      Rongrong Zou <zourongrong@gmail.com>
5080 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5081 R:      Chen Feng <puck.chen@hisilicon.com>
5082 L:      dri-devel@lists.freedesktop.org
5083 T:      git git://github.com/xin3liang/linux.git
5084 S:      Maintained
5085 F:      drivers/gpu/drm/hisilicon/
5086 F:      Documentation/devicetree/bindings/display/hisilicon/
5087
5088 DRM DRIVERS FOR MEDIATEK
5089 M:      CK Hu <ck.hu@mediatek.com>
5090 M:      Philipp Zabel <p.zabel@pengutronix.de>
5091 L:      dri-devel@lists.freedesktop.org
5092 S:      Supported
5093 F:      drivers/gpu/drm/mediatek/
5094 F:      Documentation/devicetree/bindings/display/mediatek/
5095
5096 DRM DRIVERS FOR NVIDIA TEGRA
5097 M:      Thierry Reding <thierry.reding@gmail.com>
5098 L:      dri-devel@lists.freedesktop.org
5099 L:      linux-tegra@vger.kernel.org
5100 T:      git git://anongit.freedesktop.org/tegra/linux.git
5101 S:      Supported
5102 F:      drivers/gpu/drm/tegra/
5103 F:      drivers/gpu/host1x/
5104 F:      include/linux/host1x.h
5105 F:      include/uapi/drm/tegra_drm.h
5106 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5107
5108 DRM DRIVERS FOR RENESAS
5109 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5110 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5111 L:      dri-devel@lists.freedesktop.org
5112 L:      linux-renesas-soc@vger.kernel.org
5113 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5114 S:      Supported
5115 F:      drivers/gpu/drm/rcar-du/
5116 F:      drivers/gpu/drm/shmobile/
5117 F:      include/linux/platform_data/shmob_drm.h
5118 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5119 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5120 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5121
5122 DRM DRIVERS FOR ROCKCHIP
5123 M:      Sandy Huang <hjc@rock-chips.com>
5124 M:      Heiko Stübner <heiko@sntech.de>
5125 L:      dri-devel@lists.freedesktop.org
5126 S:      Maintained
5127 F:      drivers/gpu/drm/rockchip/
5128 F:      Documentation/devicetree/bindings/display/rockchip/
5129 T:      git git://anongit.freedesktop.org/drm/drm-misc
5130
5131 DRM DRIVERS FOR STI
5132 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5133 M:      Vincent Abriou <vincent.abriou@st.com>
5134 L:      dri-devel@lists.freedesktop.org
5135 T:      git git://anongit.freedesktop.org/drm/drm-misc
5136 S:      Maintained
5137 F:      drivers/gpu/drm/sti
5138 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5139
5140 DRM DRIVERS FOR STM
5141 M:      Yannick Fertre <yannick.fertre@st.com>
5142 M:      Philippe Cornu <philippe.cornu@st.com>
5143 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5144 M:      Vincent Abriou <vincent.abriou@st.com>
5145 L:      dri-devel@lists.freedesktop.org
5146 T:      git git://anongit.freedesktop.org/drm/drm-misc
5147 S:      Maintained
5148 F:      drivers/gpu/drm/stm
5149 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5150
5151 DRM DRIVERS FOR TI LCDC
5152 M:      Jyri Sarha <jsarha@ti.com>
5153 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5154 L:      dri-devel@lists.freedesktop.org
5155 S:      Maintained
5156 F:      drivers/gpu/drm/tilcdc/
5157 F:      Documentation/devicetree/bindings/display/tilcdc/
5158
5159 DRM DRIVERS FOR TI OMAP
5160 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5161 L:      dri-devel@lists.freedesktop.org
5162 S:      Maintained
5163 F:      drivers/gpu/drm/omapdrm/
5164 F:      Documentation/devicetree/bindings/display/ti/
5165
5166 DRM DRIVERS FOR V3D
5167 M:      Eric Anholt <eric@anholt.net>
5168 S:      Supported
5169 F:      drivers/gpu/drm/v3d/
5170 F:      include/uapi/drm/v3d_drm.h
5171 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5172 T:      git git://anongit.freedesktop.org/drm/drm-misc
5173
5174 DRM DRIVERS FOR VC4
5175 M:      Eric Anholt <eric@anholt.net>
5176 T:      git git://github.com/anholt/linux
5177 S:      Supported
5178 F:      drivers/gpu/drm/vc4/
5179 F:      include/uapi/drm/vc4_drm.h
5180 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5181 T:      git git://anongit.freedesktop.org/drm/drm-misc
5182
5183 DRM DRIVERS FOR VIVANTE GPU IP
5184 M:      Lucas Stach <l.stach@pengutronix.de>
5185 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5186 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5187 L:      etnaviv@lists.freedesktop.org
5188 L:      dri-devel@lists.freedesktop.org
5189 S:      Maintained
5190 F:      drivers/gpu/drm/etnaviv/
5191 F:      include/uapi/drm/etnaviv_drm.h
5192 F:      Documentation/devicetree/bindings/display/etnaviv/
5193
5194 DRM DRIVERS FOR ZTE ZX
5195 M:      Shawn Guo <shawnguo@kernel.org>
5196 L:      dri-devel@lists.freedesktop.org
5197 S:      Maintained
5198 F:      drivers/gpu/drm/zte/
5199 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5200 T:      git git://anongit.freedesktop.org/drm/drm-misc
5201
5202 DRM PANEL DRIVERS
5203 M:      Thierry Reding <thierry.reding@gmail.com>
5204 L:      dri-devel@lists.freedesktop.org
5205 T:      git git://anongit.freedesktop.org/drm/drm-misc
5206 S:      Maintained
5207 F:      drivers/gpu/drm/drm_panel.c
5208 F:      drivers/gpu/drm/panel/
5209 F:      include/drm/drm_panel.h
5210 F:      Documentation/devicetree/bindings/display/panel/
5211
5212 DRM TINYDRM DRIVERS
5213 M:      Noralf Trønnes <noralf@tronnes.org>
5214 W:      https://github.com/notro/tinydrm/wiki/Development
5215 T:      git git://anongit.freedesktop.org/drm/drm-misc
5216 S:      Maintained
5217 F:      drivers/gpu/drm/tinydrm/
5218 F:      include/drm/tinydrm/
5219
5220 DRM DRIVERS FOR XEN
5221 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5222 T:      git git://anongit.freedesktop.org/drm/drm-misc
5223 L:      dri-devel@lists.freedesktop.org
5224 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5225 S:      Supported
5226 F:      drivers/gpu/drm/xen/
5227 F:      Documentation/gpu/xen-front.rst
5228
5229 DRM TTM SUBSYSTEM
5230 M:      Christian Koenig <christian.koenig@amd.com>
5231 M:      Huang Rui <ray.huang@amd.com>
5232 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5233 T:      git git://people.freedesktop.org/~agd5f/linux
5234 S:      Maintained
5235 L:      dri-devel@lists.freedesktop.org
5236 F:      include/drm/ttm/
5237 F:      drivers/gpu/drm/ttm/
5238
5239 DSBR100 USB FM RADIO DRIVER
5240 M:      Alexey Klimov <klimov.linux@gmail.com>
5241 L:      linux-media@vger.kernel.org
5242 T:      git git://linuxtv.org/media_tree.git
5243 S:      Maintained
5244 F:      drivers/media/radio/dsbr100.c
5245
5246 DSCC4 DRIVER
5247 M:      Francois Romieu <romieu@fr.zoreil.com>
5248 L:      netdev@vger.kernel.org
5249 S:      Maintained
5250 F:      drivers/net/wan/dscc4.c
5251
5252 DT3155 MEDIA DRIVER
5253 M:      Hans Verkuil <hverkuil@xs4all.nl>
5254 L:      linux-media@vger.kernel.org
5255 T:      git git://linuxtv.org/media_tree.git
5256 W:      https://linuxtv.org
5257 S:      Odd Fixes
5258 F:      drivers/media/pci/dt3155/
5259
5260 DVB_USB_AF9015 MEDIA DRIVER
5261 M:      Antti Palosaari <crope@iki.fi>
5262 L:      linux-media@vger.kernel.org
5263 W:      https://linuxtv.org
5264 W:      http://palosaari.fi/linux/
5265 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5266 T:      git git://linuxtv.org/anttip/media_tree.git
5267 S:      Maintained
5268 F:      drivers/media/usb/dvb-usb-v2/af9015*
5269
5270 DVB_USB_AF9035 MEDIA DRIVER
5271 M:      Antti Palosaari <crope@iki.fi>
5272 L:      linux-media@vger.kernel.org
5273 W:      https://linuxtv.org
5274 W:      http://palosaari.fi/linux/
5275 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5276 T:      git git://linuxtv.org/anttip/media_tree.git
5277 S:      Maintained
5278 F:      drivers/media/usb/dvb-usb-v2/af9035*
5279
5280 DVB_USB_ANYSEE MEDIA DRIVER
5281 M:      Antti Palosaari <crope@iki.fi>
5282 L:      linux-media@vger.kernel.org
5283 W:      https://linuxtv.org
5284 W:      http://palosaari.fi/linux/
5285 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5286 T:      git git://linuxtv.org/anttip/media_tree.git
5287 S:      Maintained
5288 F:      drivers/media/usb/dvb-usb-v2/anysee*
5289
5290 DVB_USB_AU6610 MEDIA DRIVER
5291 M:      Antti Palosaari <crope@iki.fi>
5292 L:      linux-media@vger.kernel.org
5293 W:      https://linuxtv.org
5294 W:      http://palosaari.fi/linux/
5295 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5296 T:      git git://linuxtv.org/anttip/media_tree.git
5297 S:      Maintained
5298 F:      drivers/media/usb/dvb-usb-v2/au6610*
5299
5300 DVB_USB_CE6230 MEDIA DRIVER
5301 M:      Antti Palosaari <crope@iki.fi>
5302 L:      linux-media@vger.kernel.org
5303 W:      https://linuxtv.org
5304 W:      http://palosaari.fi/linux/
5305 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5306 T:      git git://linuxtv.org/anttip/media_tree.git
5307 S:      Maintained
5308 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5309
5310 DVB_USB_CXUSB MEDIA DRIVER
5311 M:      Michael Krufky <mkrufky@linuxtv.org>
5312 L:      linux-media@vger.kernel.org
5313 W:      https://linuxtv.org
5314 W:      http://github.com/mkrufky
5315 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5316 T:      git git://linuxtv.org/media_tree.git
5317 S:      Maintained
5318 F:      drivers/media/usb/dvb-usb/cxusb*
5319
5320 DVB_USB_EC168 MEDIA DRIVER
5321 M:      Antti Palosaari <crope@iki.fi>
5322 L:      linux-media@vger.kernel.org
5323 W:      https://linuxtv.org
5324 W:      http://palosaari.fi/linux/
5325 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5326 T:      git git://linuxtv.org/anttip/media_tree.git
5327 S:      Maintained
5328 F:      drivers/media/usb/dvb-usb-v2/ec168*
5329
5330 DVB_USB_GL861 MEDIA DRIVER
5331 M:      Antti Palosaari <crope@iki.fi>
5332 L:      linux-media@vger.kernel.org
5333 W:      https://linuxtv.org
5334 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5335 T:      git git://linuxtv.org/anttip/media_tree.git
5336 S:      Maintained
5337 F:      drivers/media/usb/dvb-usb-v2/gl861*
5338
5339 DVB_USB_MXL111SF MEDIA DRIVER
5340 M:      Michael Krufky <mkrufky@linuxtv.org>
5341 L:      linux-media@vger.kernel.org
5342 W:      https://linuxtv.org
5343 W:      http://github.com/mkrufky
5344 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5345 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5346 S:      Maintained
5347 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5348
5349 DVB_USB_RTL28XXU MEDIA DRIVER
5350 M:      Antti Palosaari <crope@iki.fi>
5351 L:      linux-media@vger.kernel.org
5352 W:      https://linuxtv.org
5353 W:      http://palosaari.fi/linux/
5354 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5355 T:      git git://linuxtv.org/anttip/media_tree.git
5356 S:      Maintained
5357 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5358
5359 DVB_USB_V2 MEDIA DRIVER
5360 M:      Antti Palosaari <crope@iki.fi>
5361 L:      linux-media@vger.kernel.org
5362 W:      https://linuxtv.org
5363 W:      http://palosaari.fi/linux/
5364 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5365 T:      git git://linuxtv.org/anttip/media_tree.git
5366 S:      Maintained
5367 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5368 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5369
5370 DYNAMIC DEBUG
5371 M:      Jason Baron <jbaron@akamai.com>
5372 S:      Maintained
5373 F:      lib/dynamic_debug.c
5374 F:      include/linux/dynamic_debug.h
5375
5376 DYNAMIC INTERRUPT MODERATION
5377 M:      Tal Gilboa <talgi@mellanox.com>
5378 S:      Maintained
5379 F:      include/linux/net_dim.h
5380
5381 DZ DECSTATION DZ11 SERIAL DRIVER
5382 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5383 S:      Maintained
5384 F:      drivers/tty/serial/dz.*
5385
5386 E3X0 POWER BUTTON DRIVER
5387 M:      Moritz Fischer <moritz.fischer@ettus.com>
5388 L:      usrp-users@lists.ettus.com
5389 W:      http://www.ettus.com
5390 S:      Supported
5391 F:      drivers/input/misc/e3x0-button.c
5392 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5393
5394 E4000 MEDIA DRIVER
5395 M:      Antti Palosaari <crope@iki.fi>
5396 L:      linux-media@vger.kernel.org
5397 W:      https://linuxtv.org
5398 W:      http://palosaari.fi/linux/
5399 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5400 T:      git git://linuxtv.org/anttip/media_tree.git
5401 S:      Maintained
5402 F:      drivers/media/tuners/e4000*
5403
5404 EARTH_PT1 MEDIA DRIVER
5405 M:      Akihiro Tsukada <tskd08@gmail.com>
5406 L:      linux-media@vger.kernel.org
5407 S:      Odd Fixes
5408 F:      drivers/media/pci/pt1/
5409
5410 EARTH_PT3 MEDIA DRIVER
5411 M:      Akihiro Tsukada <tskd08@gmail.com>
5412 L:      linux-media@vger.kernel.org
5413 S:      Odd Fixes
5414 F:      drivers/media/pci/pt3/
5415
5416 EC100 MEDIA DRIVER
5417 M:      Antti Palosaari <crope@iki.fi>
5418 L:      linux-media@vger.kernel.org
5419 W:      https://linuxtv.org
5420 W:      http://palosaari.fi/linux/
5421 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5422 T:      git git://linuxtv.org/anttip/media_tree.git
5423 S:      Maintained
5424 F:      drivers/media/dvb-frontends/ec100*
5425
5426 ECRYPT FILE SYSTEM
5427 M:      Tyler Hicks <tyhicks@canonical.com>
5428 L:      ecryptfs@vger.kernel.org
5429 W:      http://ecryptfs.org
5430 W:      https://launchpad.net/ecryptfs
5431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5432 S:      Supported
5433 F:      Documentation/filesystems/ecryptfs.txt
5434 F:      fs/ecryptfs/
5435
5436 EDAC-AMD64
5437 M:      Borislav Petkov <bp@alien8.de>
5438 L:      linux-edac@vger.kernel.org
5439 S:      Maintained
5440 F:      drivers/edac/amd64_edac*
5441
5442 EDAC-CALXEDA
5443 M:      Robert Richter <rric@kernel.org>
5444 L:      linux-edac@vger.kernel.org
5445 S:      Maintained
5446 F:      drivers/edac/highbank*
5447
5448 EDAC-CAVIUM OCTEON
5449 M:      Ralf Baechle <ralf@linux-mips.org>
5450 M:      David Daney <david.daney@cavium.com>
5451 L:      linux-edac@vger.kernel.org
5452 L:      linux-mips@vger.kernel.org
5453 S:      Supported
5454 F:      drivers/edac/octeon_edac*
5455
5456 EDAC-CAVIUM THUNDERX
5457 M:      David Daney <david.daney@cavium.com>
5458 M:      Jan Glauber <jglauber@cavium.com>
5459 L:      linux-edac@vger.kernel.org
5460 S:      Supported
5461 F:      drivers/edac/thunderx_edac*
5462
5463 EDAC-CORE
5464 M:      Borislav Petkov <bp@alien8.de>
5465 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5466 L:      linux-edac@vger.kernel.org
5467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5469 S:      Supported
5470 F:      Documentation/admin-guide/ras.rst
5471 F:      Documentation/driver-api/edac.rst
5472 F:      drivers/edac/
5473 F:      include/linux/edac.h
5474
5475 EDAC-E752X
5476 M:      Mark Gross <mark.gross@intel.com>
5477 L:      linux-edac@vger.kernel.org
5478 S:      Maintained
5479 F:      drivers/edac/e752x_edac.c
5480
5481 EDAC-E7XXX
5482 L:      linux-edac@vger.kernel.org
5483 S:      Maintained
5484 F:      drivers/edac/e7xxx_edac.c
5485
5486 EDAC-FSL_DDR
5487 M:      York Sun <york.sun@nxp.com>
5488 L:      linux-edac@vger.kernel.org
5489 S:      Maintained
5490 F:      drivers/edac/fsl_ddr_edac.*
5491
5492 EDAC-GHES
5493 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5494 L:      linux-edac@vger.kernel.org
5495 S:      Maintained
5496 F:      drivers/edac/ghes_edac.c
5497
5498 EDAC-I3000
5499 L:      linux-edac@vger.kernel.org
5500 S:      Orphan
5501 F:      drivers/edac/i3000_edac.c
5502
5503 EDAC-I5000
5504 L:      linux-edac@vger.kernel.org
5505 S:      Maintained
5506 F:      drivers/edac/i5000_edac.c
5507
5508 EDAC-I5400
5509 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5510 L:      linux-edac@vger.kernel.org
5511 S:      Maintained
5512 F:      drivers/edac/i5400_edac.c
5513
5514 EDAC-I7300
5515 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5516 L:      linux-edac@vger.kernel.org
5517 S:      Maintained
5518 F:      drivers/edac/i7300_edac.c
5519
5520 EDAC-I7CORE
5521 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5522 L:      linux-edac@vger.kernel.org
5523 S:      Maintained
5524 F:      drivers/edac/i7core_edac.c
5525
5526 EDAC-I82443BXGX
5527 M:      Tim Small <tim@buttersideup.com>
5528 L:      linux-edac@vger.kernel.org
5529 S:      Maintained
5530 F:      drivers/edac/i82443bxgx_edac.c
5531
5532 EDAC-I82975X
5533 M:      "Arvind R." <arvino55@gmail.com>
5534 L:      linux-edac@vger.kernel.org
5535 S:      Maintained
5536 F:      drivers/edac/i82975x_edac.c
5537
5538 EDAC-IE31200
5539 M:      Jason Baron <jbaron@akamai.com>
5540 L:      linux-edac@vger.kernel.org
5541 S:      Maintained
5542 F:      drivers/edac/ie31200_edac.c
5543
5544 EDAC-MPC85XX
5545 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5546 L:      linux-edac@vger.kernel.org
5547 S:      Maintained
5548 F:      drivers/edac/mpc85xx_edac.[ch]
5549
5550 EDAC-PASEMI
5551 M:      Egor Martovetsky <egor@pasemi.com>
5552 L:      linux-edac@vger.kernel.org
5553 S:      Maintained
5554 F:      drivers/edac/pasemi_edac.c
5555
5556 EDAC-PND2
5557 M:      Tony Luck <tony.luck@intel.com>
5558 L:      linux-edac@vger.kernel.org
5559 S:      Maintained
5560 F:      drivers/edac/pnd2_edac.[ch]
5561
5562 EDAC-R82600
5563 M:      Tim Small <tim@buttersideup.com>
5564 L:      linux-edac@vger.kernel.org
5565 S:      Maintained
5566 F:      drivers/edac/r82600_edac.c
5567
5568 EDAC-SBRIDGE
5569 M:      Tony Luck <tony.luck@intel.com>
5570 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5571 L:      linux-edac@vger.kernel.org
5572 S:      Maintained
5573 F:      drivers/edac/sb_edac.c
5574
5575 EDAC-SKYLAKE
5576 M:      Tony Luck <tony.luck@intel.com>
5577 L:      linux-edac@vger.kernel.org
5578 S:      Maintained
5579 F:      drivers/edac/skx_edac.c
5580
5581 EDAC-TI
5582 M:      Tero Kristo <t-kristo@ti.com>
5583 L:      linux-edac@vger.kernel.org
5584 S:      Maintained
5585 F:      drivers/edac/ti_edac.c
5586
5587 EDAC-QCOM
5588 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5589 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5590 L:      linux-arm-msm@vger.kernel.org
5591 L:      linux-edac@vger.kernel.org
5592 S:      Maintained
5593 F:      drivers/edac/qcom_edac.c
5594
5595 EDIROL UA-101/UA-1000 DRIVER
5596 M:      Clemens Ladisch <clemens@ladisch.de>
5597 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5598 T:      git git://git.alsa-project.org/alsa-kernel.git
5599 S:      Maintained
5600 F:      sound/usb/misc/ua101.c
5601
5602 EFI TEST DRIVER
5603 L:      linux-efi@vger.kernel.org
5604 M:      Ivan Hu <ivan.hu@canonical.com>
5605 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5606 S:      Maintained
5607 F:      drivers/firmware/efi/test/
5608
5609 EFI VARIABLE FILESYSTEM
5610 M:      Matthew Garrett <matthew.garrett@nebula.com>
5611 M:      Jeremy Kerr <jk@ozlabs.org>
5612 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5614 L:      linux-efi@vger.kernel.org
5615 S:      Maintained
5616 F:      fs/efivarfs/
5617
5618 EFIFB FRAMEBUFFER DRIVER
5619 L:      linux-fbdev@vger.kernel.org
5620 M:      Peter Jones <pjones@redhat.com>
5621 S:      Maintained
5622 F:      drivers/video/fbdev/efifb.c
5623
5624 EFS FILESYSTEM
5625 W:      http://aeschi.ch.eu.org/efs/
5626 S:      Orphan
5627 F:      fs/efs/
5628
5629 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5630 M:      Douglas Miller <dougmill@linux.ibm.com>
5631 L:      netdev@vger.kernel.org
5632 S:      Maintained
5633 F:      drivers/net/ethernet/ibm/ehea/
5634
5635 EM28XX VIDEO4LINUX DRIVER
5636 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5637 L:      linux-media@vger.kernel.org
5638 W:      https://linuxtv.org
5639 T:      git git://linuxtv.org/media_tree.git
5640 S:      Maintained
5641 F:      drivers/media/usb/em28xx/
5642 F:      Documentation/media/v4l-drivers/em28xx*
5643
5644 EMBEDDED LINUX
5645 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5646 M:      Matt Mackall <mpm@selenic.com>
5647 M:      David Woodhouse <dwmw2@infradead.org>
5648 L:      linux-embedded@vger.kernel.org
5649 S:      Maintained
5650
5651 Emulex 10Gbps iSCSI - OneConnect DRIVER
5652 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5653 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5654 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5655 L:      linux-scsi@vger.kernel.org
5656 W:      http://www.broadcom.com
5657 S:      Supported
5658 F:      drivers/scsi/be2iscsi/
5659
5660 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5661 M:      Sathya Perla <sathya.perla@broadcom.com>
5662 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5663 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5664 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5665 L:      netdev@vger.kernel.org
5666 W:      http://www.emulex.com
5667 S:      Supported
5668 F:      drivers/net/ethernet/emulex/benet/
5669
5670 EMULEX ONECONNECT ROCE DRIVER
5671 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5672 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5673 L:      linux-rdma@vger.kernel.org
5674 W:      http://www.broadcom.com
5675 S:      Odd Fixes
5676 F:      drivers/infiniband/hw/ocrdma/
5677 F:      include/uapi/rdma/ocrdma-abi.h
5678
5679 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5680 M:      James Smart <james.smart@broadcom.com>
5681 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5682 L:      linux-scsi@vger.kernel.org
5683 W:      http://www.broadcom.com
5684 S:      Supported
5685 F:      drivers/scsi/lpfc/
5686
5687 ENE CB710 FLASH CARD READER DRIVER
5688 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5689 S:      Maintained
5690 F:      drivers/misc/cb710/
5691 F:      drivers/mmc/host/cb710-mmc.*
5692 F:      include/linux/cb710.h
5693
5694 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5695 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5696 S:      Maintained
5697 F:      drivers/media/rc/ene_ir.*
5698
5699 EPSON S1D13XXX FRAMEBUFFER DRIVER
5700 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5701 S:      Maintained
5702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5703 F:      drivers/video/fbdev/s1d13xxxfb.c
5704 F:      include/video/s1d13xxxfb.h
5705
5706 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5707 M:      Jeff Layton <jlayton@kernel.org>
5708 S:      Maintained
5709 F:      lib/errseq.c
5710 F:      include/linux/errseq.h
5711
5712 ET131X NETWORK DRIVER
5713 M:      Mark Einon <mark.einon@gmail.com>
5714 S:      Odd Fixes
5715 F:      drivers/net/ethernet/agere/
5716
5717 ETHERNET BRIDGE
5718 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5719 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5720 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5721 L:      netdev@vger.kernel.org
5722 W:      http://www.linuxfoundation.org/en/Net:Bridge
5723 S:      Maintained
5724 F:      include/linux/netfilter_bridge/
5725 F:      net/bridge/
5726
5727 ETHERNET PHY LIBRARY
5728 M:      Andrew Lunn <andrew@lunn.ch>
5729 M:      Florian Fainelli <f.fainelli@gmail.com>
5730 M:      Heiner Kallweit <hkallweit1@gmail.com>
5731 L:      netdev@vger.kernel.org
5732 S:      Maintained
5733 F:      Documentation/ABI/testing/sysfs-bus-mdio
5734 F:      Documentation/devicetree/bindings/net/mdio*
5735 F:      Documentation/networking/phy.txt
5736 F:      drivers/net/phy/
5737 F:      drivers/of/of_mdio.c
5738 F:      drivers/of/of_net.c
5739 F:      include/linux/*mdio*.h
5740 F:      include/linux/of_net.h
5741 F:      include/linux/phy.h
5742 F:      include/linux/phy_fixed.h
5743 F:      include/linux/platform_data/mdio-bcm-unimac.h
5744 F:      include/linux/platform_data/mdio-gpio.h
5745 F:      include/trace/events/mdio.h
5746 F:      include/uapi/linux/mdio.h
5747 F:      include/uapi/linux/mii.h
5748
5749 EXT2 FILE SYSTEM
5750 M:      Jan Kara <jack@suse.com>
5751 L:      linux-ext4@vger.kernel.org
5752 S:      Maintained
5753 F:      Documentation/filesystems/ext2.txt
5754 F:      fs/ext2/
5755 F:      include/linux/ext2*
5756
5757 EXT4 FILE SYSTEM
5758 M:      "Theodore Ts'o" <tytso@mit.edu>
5759 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5760 L:      linux-ext4@vger.kernel.org
5761 W:      http://ext4.wiki.kernel.org
5762 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5764 S:      Maintained
5765 F:      Documentation/filesystems/ext4/
5766 F:      fs/ext4/
5767
5768 Extended Verification Module (EVM)
5769 M:      Mimi Zohar <zohar@linux.ibm.com>
5770 L:      linux-integrity@vger.kernel.org
5771 S:      Supported
5772 F:      security/integrity/evm/
5773
5774 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5775 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5776 L:      linux-efi@vger.kernel.org
5777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5778 S:      Maintained
5779 F:      Documentation/efi-stub.txt
5780 F:      arch/*/kernel/efi.c
5781 F:      arch/x86/boot/compressed/eboot.[ch]
5782 F:      arch/*/include/asm/efi.h
5783 F:      arch/x86/platform/efi/
5784 F:      drivers/firmware/efi/
5785 F:      include/linux/efi*.h
5786 F:      arch/arm/boot/compressed/efi-header.S
5787 F:      arch/arm64/kernel/efi-entry.S
5788
5789 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5790 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5791 M:      Chanwoo Choi <cw00.choi@samsung.com>
5792 L:      linux-kernel@vger.kernel.org
5793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5794 S:      Maintained
5795 F:      drivers/extcon/
5796 F:      include/linux/extcon/
5797 F:      include/linux/extcon.h
5798 F:      Documentation/extcon/
5799 F:      Documentation/devicetree/bindings/extcon/
5800
5801 EXYNOS DP DRIVER
5802 M:      Jingoo Han <jingoohan1@gmail.com>
5803 L:      dri-devel@lists.freedesktop.org
5804 S:      Maintained
5805 F:      drivers/gpu/drm/exynos/exynos_dp*
5806
5807 EXYNOS SYSMMU (IOMMU) driver
5808 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5809 L:      iommu@lists.linux-foundation.org
5810 S:      Maintained
5811 F:      drivers/iommu/exynos-iommu.c
5812
5813 EZchip NPS platform support
5814 M:      Vineet Gupta <vgupta@synopsys.com>
5815 M:      Ofer Levi <oferle@mellanox.com>
5816 S:      Supported
5817 F:      arch/arc/plat-eznps
5818 F:      arch/arc/boot/dts/eznps.dts
5819
5820 F2FS FILE SYSTEM
5821 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5822 M:      Chao Yu <yuchao0@huawei.com>
5823 L:      linux-f2fs-devel@lists.sourceforge.net
5824 W:      https://f2fs.wiki.kernel.org/
5825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5826 S:      Maintained
5827 F:      Documentation/filesystems/f2fs.txt
5828 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5829 F:      fs/f2fs/
5830 F:      include/linux/f2fs_fs.h
5831 F:      include/trace/events/f2fs.h
5832
5833 F71805F HARDWARE MONITORING DRIVER
5834 M:      Jean Delvare <jdelvare@suse.com>
5835 L:      linux-hwmon@vger.kernel.org
5836 S:      Maintained
5837 F:      Documentation/hwmon/f71805f
5838 F:      drivers/hwmon/f71805f.c
5839
5840 FADDR2LINE
5841 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5842 S:      Maintained
5843 F:      scripts/faddr2line
5844
5845 FAILOVER MODULE
5846 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5847 L:      netdev@vger.kernel.org
5848 S:      Supported
5849 F:      net/core/failover.c
5850 F:      include/net/failover.h
5851 F:      Documentation/networking/failover.rst
5852
5853 FANOTIFY
5854 M:      Jan Kara <jack@suse.cz>
5855 R:      Amir Goldstein <amir73il@gmail.com>
5856 L:      linux-fsdevel@vger.kernel.org
5857 S:      Maintained
5858 F:      fs/notify/fanotify/
5859 F:      include/linux/fanotify.h
5860 F:      include/uapi/linux/fanotify.h
5861
5862 FARSYNC SYNCHRONOUS DRIVER
5863 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5864 W:      http://www.farsite.co.uk/
5865 S:      Supported
5866 F:      drivers/net/wan/farsync.*
5867
5868 FAULT INJECTION SUPPORT
5869 M:      Akinobu Mita <akinobu.mita@gmail.com>
5870 S:      Supported
5871 F:      Documentation/fault-injection/
5872 F:      lib/fault-inject.c
5873
5874 FBTFT Framebuffer drivers
5875 S:      Orphan
5876 L:      dri-devel@lists.freedesktop.org
5877 L:      linux-fbdev@vger.kernel.org
5878 F:      drivers/staging/fbtft/
5879
5880 FC0011 TUNER DRIVER
5881 M:      Michael Buesch <m@bues.ch>
5882 L:      linux-media@vger.kernel.org
5883 S:      Maintained
5884 F:      drivers/media/tuners/fc0011.h
5885 F:      drivers/media/tuners/fc0011.c
5886
5887 FC2580 MEDIA DRIVER
5888 M:      Antti Palosaari <crope@iki.fi>
5889 L:      linux-media@vger.kernel.org
5890 W:      https://linuxtv.org
5891 W:      http://palosaari.fi/linux/
5892 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5893 T:      git git://linuxtv.org/anttip/media_tree.git
5894 S:      Maintained
5895 F:      drivers/media/tuners/fc2580*
5896
5897 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5898 M:      Johannes Thumshirn <jth@kernel.org>
5899 L:      linux-scsi@vger.kernel.org
5900 W:      www.Open-FCoE.org
5901 S:      Supported
5902 F:      drivers/scsi/libfc/
5903 F:      drivers/scsi/fcoe/
5904 F:      include/scsi/fc/
5905 F:      include/scsi/libfc.h
5906 F:      include/scsi/libfcoe.h
5907 F:      include/uapi/scsi/fc/
5908
5909 FILE LOCKING (flock() and fcntl()/lockf())
5910 M:      Jeff Layton <jlayton@kernel.org>
5911 M:      "J. Bruce Fields" <bfields@fieldses.org>
5912 L:      linux-fsdevel@vger.kernel.org
5913 S:      Maintained
5914 F:      include/linux/fcntl.h
5915 F:      include/uapi/linux/fcntl.h
5916 F:      fs/fcntl.c
5917 F:      fs/locks.c
5918
5919 FILESYSTEMS (VFS and infrastructure)
5920 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5921 L:      linux-fsdevel@vger.kernel.org
5922 S:      Maintained
5923 F:      fs/*
5924 F:      include/linux/fs.h
5925 F:      include/uapi/linux/fs.h
5926
5927 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5928 M:      Riku Voipio <riku.voipio@iki.fi>
5929 L:      linux-hwmon@vger.kernel.org
5930 S:      Maintained
5931 F:      drivers/hwmon/f75375s.c
5932 F:      include/linux/f75375s.h
5933
5934 FIREWIRE AUDIO DRIVERS
5935 M:      Clemens Ladisch <clemens@ladisch.de>
5936 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5937 T:      git git://git.alsa-project.org/alsa-kernel.git
5938 S:      Maintained
5939 F:      sound/firewire/
5940
5941 FIREWIRE MEDIA DRIVERS (firedtv)
5942 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5943 L:      linux-media@vger.kernel.org
5944 L:      linux1394-devel@lists.sourceforge.net
5945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5946 S:      Maintained
5947 F:      drivers/media/firewire/
5948
5949 FIREWIRE SBP-2 TARGET
5950 M:      Chris Boot <bootc@bootc.net>
5951 L:      linux-scsi@vger.kernel.org
5952 L:      target-devel@vger.kernel.org
5953 L:      linux1394-devel@lists.sourceforge.net
5954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5955 S:      Maintained
5956 F:      drivers/target/sbp/
5957
5958 FIREWIRE SUBSYSTEM
5959 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5960 L:      linux1394-devel@lists.sourceforge.net
5961 W:      http://ieee1394.wiki.kernel.org/
5962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5963 S:      Maintained
5964 F:      drivers/firewire/
5965 F:      include/linux/firewire.h
5966 F:      include/uapi/linux/firewire*.h
5967 F:      tools/firewire/
5968
5969 FIRMWARE LOADER (request_firmware)
5970 M:      Luis Chamberlain <mcgrof@kernel.org>
5971 L:      linux-kernel@vger.kernel.org
5972 S:      Maintained
5973 F:      Documentation/firmware_class/
5974 F:      drivers/base/firmware_loader/
5975 F:      include/linux/firmware.h
5976
5977 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5978 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5979 M:      Philip Kelleher <pjk1939@linux.ibm.com>
5980 S:      Maintained
5981 F:      drivers/block/rsxx/
5982
5983 FLOPPY DRIVER
5984 M:      Jiri Kosina <jikos@kernel.org>
5985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5986 S:      Odd fixes
5987 F:      drivers/block/floppy.c
5988
5989 FMC SUBSYSTEM
5990 M:      Alessandro Rubini <rubini@gnudd.com>
5991 W:      http://www.ohwr.org/projects/fmc-bus
5992 S:      Supported
5993 F:      drivers/fmc/
5994 F:      include/linux/fmc*.h
5995 F:      include/linux/ipmi-fru.h
5996 K:      fmc_d.*register
5997
5998 FPGA MANAGER FRAMEWORK
5999 M:      Alan Tull <atull@kernel.org>
6000 M:      Moritz Fischer <mdf@kernel.org>
6001 L:      linux-fpga@vger.kernel.org
6002 S:      Maintained
6003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6004 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6005 F:      Documentation/fpga/
6006 F:      Documentation/driver-api/fpga/
6007 F:      Documentation/devicetree/bindings/fpga/
6008 F:      drivers/fpga/
6009 F:      include/linux/fpga/
6010 W:      http://www.rocketboards.org
6011
6012 FPGA DFL DRIVERS
6013 M:      Wu Hao <hao.wu@intel.com>
6014 L:      linux-fpga@vger.kernel.org
6015 S:      Maintained
6016 F:      Documentation/fpga/dfl.txt
6017 F:      include/uapi/linux/fpga-dfl.h
6018 F:      drivers/fpga/dfl*
6019
6020 FPU EMULATOR
6021 M:      Bill Metzenthen <billm@melbpc.org.au>
6022 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6023 S:      Maintained
6024 F:      arch/x86/math-emu/
6025
6026 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6027 L:      netdev@vger.kernel.org
6028 S:      Orphan
6029 F:      drivers/net/wan/dlci.c
6030 F:      drivers/net/wan/sdla.c
6031
6032 FRAMEBUFFER LAYER
6033 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6034 L:      dri-devel@lists.freedesktop.org
6035 L:      linux-fbdev@vger.kernel.org
6036 T:      git git://github.com/bzolnier/linux.git
6037 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6038 S:      Maintained
6039 F:      Documentation/fb/
6040 F:      drivers/video/
6041 F:      include/video/
6042 F:      include/linux/fb.h
6043 F:      include/uapi/video/
6044 F:      include/uapi/linux/fb.h
6045
6046 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6047 M:      Horia Geantă <horia.geanta@nxp.com>
6048 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6049 L:      linux-crypto@vger.kernel.org
6050 S:      Maintained
6051 F:      drivers/crypto/caam/
6052 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6053
6054 FREESCALE DIU FRAMEBUFFER DRIVER
6055 M:      Timur Tabi <timur@kernel.org>
6056 L:      linux-fbdev@vger.kernel.org
6057 S:      Maintained
6058 F:      drivers/video/fbdev/fsl-diu-fb.*
6059
6060 FREESCALE DMA DRIVER
6061 M:      Li Yang <leoyang.li@nxp.com>
6062 M:      Zhang Wei <zw@zh-kernel.org>
6063 L:      linuxppc-dev@lists.ozlabs.org
6064 S:      Maintained
6065 F:      drivers/dma/fsldma.*
6066
6067 FREESCALE ENETC ETHERNET DRIVERS
6068 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6069 L:      netdev@vger.kernel.org
6070 S:      Maintained
6071 F:      drivers/net/ethernet/freescale/enetc/
6072
6073 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6074 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6075 L:      netdev@vger.kernel.org
6076 S:      Maintained
6077 F:      drivers/net/ethernet/freescale/gianfar*
6078 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6079
6080 FREESCALE GPMI NAND DRIVER
6081 M:      Han Xu <han.xu@nxp.com>
6082 L:      linux-mtd@lists.infradead.org
6083 S:      Maintained
6084 F:      drivers/mtd/nand/raw/gpmi-nand/*
6085
6086 FREESCALE I2C CPM DRIVER
6087 M:      Jochen Friedrich <jochen@scram.de>
6088 L:      linuxppc-dev@lists.ozlabs.org
6089 L:      linux-i2c@vger.kernel.org
6090 S:      Maintained
6091 F:      drivers/i2c/busses/i2c-cpm.c
6092
6093 FREESCALE IMX LPI2C DRIVER
6094 M:      Dong Aisheng <aisheng.dong@nxp.com>
6095 L:      linux-i2c@vger.kernel.org
6096 L:      linux-imx@nxp.com
6097 S:      Maintained
6098 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6099 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6100
6101 FREESCALE IMX / MXC FEC DRIVER
6102 M:      Fugang Duan <fugang.duan@nxp.com>
6103 L:      netdev@vger.kernel.org
6104 S:      Maintained
6105 F:      drivers/net/ethernet/freescale/fec_main.c
6106 F:      drivers/net/ethernet/freescale/fec_ptp.c
6107 F:      drivers/net/ethernet/freescale/fec.h
6108 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6109
6110 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6111 M:      Sascha Hauer <s.hauer@pengutronix.de>
6112 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6113 L:      linux-fbdev@vger.kernel.org
6114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6115 S:      Maintained
6116 F:      include/linux/platform_data/video-imxfb.h
6117 F:      drivers/video/fbdev/imxfb.c
6118
6119 FREESCALE QORIQ DPAA ETHERNET DRIVER
6120 M:      Madalin Bucur <madalin.bucur@nxp.com>
6121 L:      netdev@vger.kernel.org
6122 S:      Maintained
6123 F:      drivers/net/ethernet/freescale/dpaa
6124
6125 FREESCALE QORIQ DPAA FMAN DRIVER
6126 M:      Madalin Bucur <madalin.bucur@nxp.com>
6127 L:      netdev@vger.kernel.org
6128 S:      Maintained
6129 F:      drivers/net/ethernet/freescale/fman
6130 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6131
6132 FREESCALE QORIQ PTP CLOCK DRIVER
6133 M:      Yangbo Lu <yangbo.lu@nxp.com>
6134 L:      netdev@vger.kernel.org
6135 S:      Maintained
6136 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6137 F:      drivers/ptp/ptp_qoriq.c
6138 F:      drivers/ptp/ptp_qoriq_debugfs.c
6139 F:      include/linux/fsl/ptp_qoriq.h
6140 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6141
6142 FREESCALE QUAD SPI DRIVER
6143 M:      Han Xu <han.xu@nxp.com>
6144 L:      linux-spi@vger.kernel.org
6145 S:      Maintained
6146 F:      drivers/spi/spi-fsl-qspi.c
6147
6148 FREESCALE QUICC ENGINE LIBRARY
6149 M:      Qiang Zhao <qiang.zhao@nxp.com>
6150 L:      linuxppc-dev@lists.ozlabs.org
6151 S:      Maintained
6152 F:      drivers/soc/fsl/qe/
6153 F:      include/soc/fsl/*qe*.h
6154 F:      include/soc/fsl/*ucc*.h
6155
6156 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6157 M:      Li Yang <leoyang.li@nxp.com>
6158 L:      netdev@vger.kernel.org
6159 L:      linuxppc-dev@lists.ozlabs.org
6160 S:      Maintained
6161 F:      drivers/net/ethernet/freescale/ucc_geth*
6162
6163 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6164 M:      Zhao Qiang <qiang.zhao@nxp.com>
6165 L:      netdev@vger.kernel.org
6166 L:      linuxppc-dev@lists.ozlabs.org
6167 S:      Maintained
6168 F:      drivers/net/wan/fsl_ucc_hdlc*
6169
6170 FREESCALE QUICC ENGINE UCC UART DRIVER
6171 M:      Timur Tabi <timur@kernel.org>
6172 L:      linuxppc-dev@lists.ozlabs.org
6173 S:      Maintained
6174 F:      drivers/tty/serial/ucc_uart.c
6175
6176 FREESCALE SOC DRIVERS
6177 M:      Li Yang <leoyang.li@nxp.com>
6178 L:      linuxppc-dev@lists.ozlabs.org
6179 L:      linux-arm-kernel@lists.infradead.org
6180 S:      Maintained
6181 F:      Documentation/devicetree/bindings/soc/fsl/
6182 F:      drivers/soc/fsl/
6183 F:      include/linux/fsl/
6184
6185 FREESCALE SOC FS_ENET DRIVER
6186 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6187 L:      linuxppc-dev@lists.ozlabs.org
6188 L:      netdev@vger.kernel.org
6189 S:      Maintained
6190 F:      drivers/net/ethernet/freescale/fs_enet/
6191 F:      include/linux/fs_enet_pd.h
6192
6193 FREESCALE SOC SOUND DRIVERS
6194 M:      Timur Tabi <timur@kernel.org>
6195 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6196 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6197 R:      Fabio Estevam <festevam@gmail.com>
6198 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6199 L:      linuxppc-dev@lists.ozlabs.org
6200 S:      Maintained
6201 F:      sound/soc/fsl/fsl*
6202 F:      sound/soc/fsl/imx*
6203 F:      sound/soc/fsl/mpc8610_hpcd.c
6204
6205 FREESCALE USB PERIPHERAL DRIVERS
6206 M:      Li Yang <leoyang.li@nxp.com>
6207 L:      linux-usb@vger.kernel.org
6208 L:      linuxppc-dev@lists.ozlabs.org
6209 S:      Maintained
6210 F:      drivers/usb/gadget/udc/fsl*
6211
6212 FREEVXFS FILESYSTEM
6213 M:      Christoph Hellwig <hch@infradead.org>
6214 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6215 S:      Maintained
6216 F:      fs/freevxfs/
6217
6218 FREEZER
6219 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6220 M:      Pavel Machek <pavel@ucw.cz>
6221 L:      linux-pm@vger.kernel.org
6222 S:      Supported
6223 F:      Documentation/power/freezing-of-tasks.txt
6224 F:      include/linux/freezer.h
6225 F:      kernel/freezer.c
6226
6227 FRONTSWAP API
6228 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6229 L:      linux-kernel@vger.kernel.org
6230 S:      Maintained
6231 F:      mm/frontswap.c
6232 F:      include/linux/frontswap.h
6233
6234 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6235 M:      David Howells <dhowells@redhat.com>
6236 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6237 S:      Supported
6238 F:      Documentation/filesystems/caching/
6239 F:      fs/fscache/
6240 F:      include/linux/fscache*.h
6241
6242 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6243 M:      Theodore Y. Ts'o <tytso@mit.edu>
6244 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6245 L:      linux-fscrypt@vger.kernel.org
6246 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6248 S:      Supported
6249 F:      fs/crypto/
6250 F:      include/linux/fscrypt*.h
6251 F:      Documentation/filesystems/fscrypt.rst
6252
6253 FSI-ATTACHED I2C DRIVER
6254 M:      Eddie James <eajames@linux.ibm.com>
6255 L:      linux-i2c@vger.kernel.org
6256 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6257 S:      Maintained
6258 F:      drivers/i2c/busses/i2c-fsi.c
6259 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6260
6261 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6262 M:      Jan Kara <jack@suse.cz>
6263 R:      Amir Goldstein <amir73il@gmail.com>
6264 L:      linux-fsdevel@vger.kernel.org
6265 S:      Maintained
6266 F:      fs/notify/
6267 F:      include/linux/fsnotify*.h
6268
6269 FUJITSU LAPTOP EXTRAS
6270 M:      Jonathan Woithe <jwoithe@just42.net>
6271 L:      platform-driver-x86@vger.kernel.org
6272 S:      Maintained
6273 F:      drivers/platform/x86/fujitsu-laptop.c
6274
6275 FUJITSU M-5MO LS CAMERA ISP DRIVER
6276 M:      Kyungmin Park <kyungmin.park@samsung.com>
6277 M:      Heungjun Kim <riverful.kim@samsung.com>
6278 L:      linux-media@vger.kernel.org
6279 S:      Maintained
6280 F:      drivers/media/i2c/m5mols/
6281 F:      include/media/i2c/m5mols.h
6282
6283 FUJITSU TABLET EXTRAS
6284 M:      Robert Gerlach <khnz@gmx.de>
6285 L:      platform-driver-x86@vger.kernel.org
6286 S:      Maintained
6287 F:      drivers/platform/x86/fujitsu-tablet.c
6288
6289 FUSE: FILESYSTEM IN USERSPACE
6290 M:      Miklos Szeredi <miklos@szeredi.hu>
6291 L:      linux-fsdevel@vger.kernel.org
6292 W:      http://fuse.sourceforge.net/
6293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6294 S:      Maintained
6295 F:      fs/fuse/
6296 F:      include/uapi/linux/fuse.h
6297 F:      Documentation/filesystems/fuse.txt
6298
6299 FUTEX SUBSYSTEM
6300 M:      Thomas Gleixner <tglx@linutronix.de>
6301 M:      Ingo Molnar <mingo@redhat.com>
6302 R:      Peter Zijlstra <peterz@infradead.org>
6303 R:      Darren Hart <dvhart@infradead.org>
6304 L:      linux-kernel@vger.kernel.org
6305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6306 S:      Maintained
6307 F:      kernel/futex.c
6308 F:      kernel/futex_compat.c
6309 F:      include/asm-generic/futex.h
6310 F:      include/linux/futex.h
6311 F:      include/uapi/linux/futex.h
6312 F:      tools/testing/selftests/futex/
6313 F:      tools/perf/bench/futex*
6314 F:      Documentation/*futex*
6315
6316 GCC PLUGINS
6317 M:      Kees Cook <keescook@chromium.org>
6318 R:      Emese Revfy <re.emese@gmail.com>
6319 L:      kernel-hardening@lists.openwall.com
6320 S:      Maintained
6321 F:      scripts/gcc-plugins/
6322 F:      scripts/gcc-plugin.sh
6323 F:      scripts/Makefile.gcc-plugins
6324 F:      Documentation/gcc-plugins.txt
6325
6326 GASKET DRIVER FRAMEWORK
6327 M:      Rob Springer <rspringer@google.com>
6328 M:      Todd Poynor <toddpoynor@google.com>
6329 M:      Ben Chan <benchan@chromium.org>
6330 S:      Maintained
6331 F:      drivers/staging/gasket/
6332
6333 GCOV BASED KERNEL PROFILING
6334 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6335 S:      Maintained
6336 F:      kernel/gcov/
6337 F:      Documentation/dev-tools/gcov.rst
6338
6339 GDB KERNEL DEBUGGING HELPER SCRIPTS
6340 M:      Jan Kiszka <jan.kiszka@siemens.com>
6341 M:      Kieran Bingham <kbingham@kernel.org>
6342 S:      Supported
6343 F:      scripts/gdb/
6344
6345 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6346 M:      Achim Leubner <achim_leubner@adaptec.com>
6347 L:      linux-scsi@vger.kernel.org
6348 W:      http://www.icp-vortex.com/
6349 S:      Supported
6350 F:      drivers/scsi/gdt*
6351
6352 GEMTEK FM RADIO RECEIVER DRIVER
6353 M:      Hans Verkuil <hverkuil@xs4all.nl>
6354 L:      linux-media@vger.kernel.org
6355 T:      git git://linuxtv.org/media_tree.git
6356 W:      https://linuxtv.org
6357 S:      Maintained
6358 F:      drivers/media/radio/radio-gemtek*
6359
6360 GENERIC GPIO I2C DRIVER
6361 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6362 S:      Supported
6363 F:      drivers/i2c/busses/i2c-gpio.c
6364 F:      include/linux/platform_data/i2c-gpio.h
6365
6366 GENERIC GPIO I2C MULTIPLEXER DRIVER
6367 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6368 L:      linux-i2c@vger.kernel.org
6369 S:      Supported
6370 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6371 F:      include/linux/platform_data/i2c-mux-gpio.h
6372 F:      Documentation/i2c/muxes/i2c-mux-gpio
6373
6374 GENERIC HDLC (WAN) DRIVERS
6375 M:      Krzysztof Halasa <khc@pm.waw.pl>
6376 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6377 S:      Maintained
6378 F:      drivers/net/wan/c101.c
6379 F:      drivers/net/wan/hd6457*
6380 F:      drivers/net/wan/hdlc*
6381 F:      drivers/net/wan/n2.c
6382 F:      drivers/net/wan/pc300too.c
6383 F:      drivers/net/wan/pci200syn.c
6384 F:      drivers/net/wan/wanxl*
6385
6386 GENERIC INCLUDE/ASM HEADER FILES
6387 M:      Arnd Bergmann <arnd@arndb.de>
6388 L:      linux-arch@vger.kernel.org
6389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6390 S:      Maintained
6391 F:      include/asm-generic/
6392 F:      include/uapi/asm-generic/
6393
6394 GENERIC PHY FRAMEWORK
6395 M:      Kishon Vijay Abraham I <kishon@ti.com>
6396 L:      linux-kernel@vger.kernel.org
6397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6398 S:      Supported
6399 F:      drivers/phy/
6400 F:      include/linux/phy/
6401 F:      Documentation/devicetree/bindings/phy/
6402
6403 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6404 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6405 S:      Supported
6406 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6407
6408 GENERIC PM DOMAINS
6409 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6410 M:      Kevin Hilman <khilman@kernel.org>
6411 M:      Ulf Hansson <ulf.hansson@linaro.org>
6412 L:      linux-pm@vger.kernel.org
6413 S:      Supported
6414 F:      drivers/base/power/domain*.c
6415 F:      include/linux/pm_domain.h
6416 F:      Documentation/devicetree/bindings/power/power_domain.txt
6417
6418 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6419 M:      Eugen Hristev <eugen.hristev@microchip.com>
6420 L:      linux-input@vger.kernel.org
6421 S:      Maintained
6422 F:      drivers/input/touchscreen/resistive-adc-touch.c
6423
6424 GENERIC UIO DRIVER FOR PCI DEVICES
6425 M:      "Michael S. Tsirkin" <mst@redhat.com>
6426 L:      kvm@vger.kernel.org
6427 S:      Supported
6428 F:      drivers/uio/uio_pci_generic.c
6429
6430 GENWQE (IBM Generic Workqueue Card)
6431 M:      Frank Haverkamp <haver@linux.ibm.com>
6432 S:      Supported
6433 F:      drivers/misc/genwqe/
6434
6435 GET_MAINTAINER SCRIPT
6436 M:      Joe Perches <joe@perches.com>
6437 S:      Maintained
6438 F:      scripts/get_maintainer.pl
6439
6440 GFS2 FILE SYSTEM
6441 M:      Bob Peterson <rpeterso@redhat.com>
6442 M:      Andreas Gruenbacher <agruenba@redhat.com>
6443 L:      cluster-devel@redhat.com
6444 W:      http://sources.redhat.com/cluster/
6445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6446 S:      Supported
6447 F:      Documentation/filesystems/gfs2*.txt
6448 F:      fs/gfs2/
6449 F:      include/uapi/linux/gfs2_ondisk.h
6450
6451 GIGASET ISDN DRIVERS
6452 M:      Paul Bolle <pebolle@tiscali.nl>
6453 L:      gigaset307x-common@lists.sourceforge.net
6454 W:      http://gigaset307x.sourceforge.net/
6455 S:      Odd Fixes
6456 F:      Documentation/isdn/README.gigaset
6457 F:      drivers/isdn/gigaset/
6458 F:      include/uapi/linux/gigaset_dev.h
6459
6460 GNSS SUBSYSTEM
6461 M:      Johan Hovold <johan@kernel.org>
6462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6463 S:      Maintained
6464 F:      Documentation/ABI/testing/sysfs-class-gnss
6465 F:      Documentation/devicetree/bindings/gnss/
6466 F:      drivers/gnss/
6467 F:      include/linux/gnss.h
6468
6469 GO7007 MPEG CODEC
6470 M:      Hans Verkuil <hans.verkuil@cisco.com>
6471 L:      linux-media@vger.kernel.org
6472 S:      Maintained
6473 F:      drivers/media/usb/go7007/
6474
6475 GOODIX TOUCHSCREEN
6476 M:      Bastien Nocera <hadess@hadess.net>
6477 L:      linux-input@vger.kernel.org
6478 S:      Maintained
6479 F:      drivers/input/touchscreen/goodix.c
6480
6481 GPD POCKET FAN DRIVER
6482 M:      Hans de Goede <hdegoede@redhat.com>
6483 L:      platform-driver-x86@vger.kernel.org
6484 S:      Maintained
6485 F:      drivers/platform/x86/gpd-pocket-fan.c
6486
6487 GPIO ACPI SUPPORT
6488 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6489 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6490 L:      linux-gpio@vger.kernel.org
6491 L:      linux-acpi@vger.kernel.org
6492 S:      Maintained
6493 F:      Documentation/acpi/gpio-properties.txt
6494 F:      drivers/gpio/gpiolib-acpi.c
6495
6496 GPIO IR Transmitter
6497 M:      Sean Young <sean@mess.org>
6498 L:      linux-media@vger.kernel.org
6499 S:      Maintained
6500 F:      drivers/media/rc/gpio-ir-tx.c
6501
6502 GPIO MOCKUP DRIVER
6503 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6504 L:      linux-gpio@vger.kernel.org
6505 S:      Maintained
6506 F:      drivers/gpio/gpio-mockup.c
6507 F:      tools/testing/selftests/gpio/
6508
6509 GPIO SUBSYSTEM
6510 M:      Linus Walleij <linus.walleij@linaro.org>
6511 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6512 L:      linux-gpio@vger.kernel.org
6513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6514 S:      Maintained
6515 F:      Documentation/devicetree/bindings/gpio/
6516 F:      Documentation/driver-api/gpio/
6517 F:      Documentation/gpio/
6518 F:      Documentation/ABI/testing/gpio-cdev
6519 F:      Documentation/ABI/obsolete/sysfs-gpio
6520 F:      drivers/gpio/
6521 F:      include/linux/gpio/
6522 F:      include/linux/gpio.h
6523 F:      include/linux/of_gpio.h
6524 F:      include/asm-generic/gpio.h
6525 F:      include/uapi/linux/gpio.h
6526 F:      tools/gpio/
6527
6528 GRE DEMULTIPLEXER DRIVER
6529 M:      Dmitry Kozlov <xeb@mail.ru>
6530 L:      netdev@vger.kernel.org
6531 S:      Maintained
6532 F:      net/ipv4/gre_demux.c
6533 F:      net/ipv4/gre_offload.c
6534 F:      include/net/gre.h
6535
6536 GRETH 10/100/1G Ethernet MAC device driver
6537 M:      Andreas Larsson <andreas@gaisler.com>
6538 L:      netdev@vger.kernel.org
6539 S:      Maintained
6540 F:      drivers/net/ethernet/aeroflex/
6541
6542 GREYBUS AUDIO PROTOCOLS DRIVERS
6543 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6544 M:      Mark Greer <mgreer@animalcreek.com>
6545 S:      Maintained
6546 F:      drivers/staging/greybus/audio_apbridgea.c
6547 F:      drivers/staging/greybus/audio_apbridgea.h
6548 F:      drivers/staging/greybus/audio_codec.c
6549 F:      drivers/staging/greybus/audio_codec.h
6550 F:      drivers/staging/greybus/audio_gb.c
6551 F:      drivers/staging/greybus/audio_manager.c
6552 F:      drivers/staging/greybus/audio_manager.h
6553 F:      drivers/staging/greybus/audio_manager_module.c
6554 F:      drivers/staging/greybus/audio_manager_private.h
6555 F:      drivers/staging/greybus/audio_manager_sysfs.c
6556 F:      drivers/staging/greybus/audio_module.c
6557 F:      drivers/staging/greybus/audio_topology.c
6558
6559 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6560 M:      Viresh Kumar <vireshk@kernel.org>
6561 S:      Maintained
6562 F:      drivers/staging/greybus/authentication.c
6563 F:      drivers/staging/greybus/bootrom.c
6564 F:      drivers/staging/greybus/firmware.h
6565 F:      drivers/staging/greybus/fw-core.c
6566 F:      drivers/staging/greybus/fw-download.c
6567 F:      drivers/staging/greybus/fw-management.c
6568 F:      drivers/staging/greybus/greybus_authentication.h
6569 F:      drivers/staging/greybus/greybus_firmware.h
6570 F:      drivers/staging/greybus/hid.c
6571 F:      drivers/staging/greybus/i2c.c
6572 F:      drivers/staging/greybus/spi.c
6573 F:      drivers/staging/greybus/spilib.c
6574 F:      drivers/staging/greybus/spilib.h
6575
6576 GREYBUS LOOPBACK DRIVER
6577 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6578 S:      Maintained
6579 F:      drivers/staging/greybus/loopback.c
6580
6581 GREYBUS PLATFORM DRIVERS
6582 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6583 S:      Maintained
6584 F:      drivers/staging/greybus/arche-platform.c
6585 F:      drivers/staging/greybus/arche-apb-ctrl.c
6586 F:      drivers/staging/greybus/arche_platform.h
6587
6588 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6589 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6590 S:      Maintained
6591 F:      drivers/staging/greybus/sdio.c
6592 F:      drivers/staging/greybus/light.c
6593 F:      drivers/staging/greybus/gpio.c
6594 F:      drivers/staging/greybus/power_supply.c
6595 F:      drivers/staging/greybus/spi.c
6596 F:      drivers/staging/greybus/spilib.c
6597
6598 GREYBUS SUBSYSTEM
6599 M:      Johan Hovold <johan@kernel.org>
6600 M:      Alex Elder <elder@kernel.org>
6601 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6602 S:      Maintained
6603 F:      drivers/staging/greybus/
6604 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6605
6606 GREYBUS UART PROTOCOLS DRIVERS
6607 M:      David Lin <dtwlin@gmail.com>
6608 S:      Maintained
6609 F:      drivers/staging/greybus/uart.c
6610 F:      drivers/staging/greybus/log.c
6611
6612 GS1662 VIDEO SERIALIZER
6613 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6614 L:      linux-media@vger.kernel.org
6615 T:      git git://linuxtv.org/media_tree.git
6616 S:      Maintained
6617 F:      drivers/media/spi/gs1662.c
6618
6619 GSPCA FINEPIX SUBDRIVER
6620 M:      Frank Zago <frank@zago.net>
6621 L:      linux-media@vger.kernel.org
6622 T:      git git://linuxtv.org/media_tree.git
6623 S:      Maintained
6624 F:      drivers/media/usb/gspca/finepix.c
6625
6626 GSPCA GL860 SUBDRIVER
6627 M:      Olivier Lorin <o.lorin@laposte.net>
6628 L:      linux-media@vger.kernel.org
6629 T:      git git://linuxtv.org/media_tree.git
6630 S:      Maintained
6631 F:      drivers/media/usb/gspca/gl860/
6632
6633 GSPCA M5602 SUBDRIVER
6634 M:      Erik Andren <erik.andren@gmail.com>
6635 L:      linux-media@vger.kernel.org
6636 T:      git git://linuxtv.org/media_tree.git
6637 S:      Maintained
6638 F:      drivers/media/usb/gspca/m5602/
6639
6640 GSPCA PAC207 SONIXB SUBDRIVER
6641 M:      Hans Verkuil <hverkuil@xs4all.nl>
6642 L:      linux-media@vger.kernel.org
6643 T:      git git://linuxtv.org/media_tree.git
6644 S:      Odd Fixes
6645 F:      drivers/media/usb/gspca/pac207.c
6646
6647 GSPCA SN9C20X SUBDRIVER
6648 M:      Brian Johnson <brijohn@gmail.com>
6649 L:      linux-media@vger.kernel.org
6650 T:      git git://linuxtv.org/media_tree.git
6651 S:      Maintained
6652 F:      drivers/media/usb/gspca/sn9c20x.c
6653
6654 GSPCA T613 SUBDRIVER
6655 M:      Leandro Costantino <lcostantino@gmail.com>
6656 L:      linux-media@vger.kernel.org
6657 T:      git git://linuxtv.org/media_tree.git
6658 S:      Maintained
6659 F:      drivers/media/usb/gspca/t613.c
6660
6661 GSPCA USB WEBCAM DRIVER
6662 M:      Hans Verkuil <hverkuil@xs4all.nl>
6663 L:      linux-media@vger.kernel.org
6664 T:      git git://linuxtv.org/media_tree.git
6665 S:      Odd Fixes
6666 F:      drivers/media/usb/gspca/
6667
6668 GTP (GPRS Tunneling Protocol)
6669 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6670 M:      Harald Welte <laforge@gnumonks.org>
6671 L:      osmocom-net-gprs@lists.osmocom.org
6672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6673 S:      Maintained
6674 F:      drivers/net/gtp.c
6675
6676 GUID PARTITION TABLE (GPT)
6677 M:      Davidlohr Bueso <dave@stgolabs.net>
6678 L:      linux-efi@vger.kernel.org
6679 S:      Maintained
6680 F:      block/partitions/efi.*
6681
6682 H8/300 ARCHITECTURE
6683 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6684 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6685 W:      http://uclinux-h8.sourceforge.jp
6686 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6687 S:      Maintained
6688 F:      arch/h8300/
6689 F:      drivers/clocksource/h8300_*.c
6690 F:      drivers/clk/h8300/
6691 F:      drivers/irqchip/irq-renesas-h8*.c
6692
6693 HACKRF MEDIA DRIVER
6694 M:      Antti Palosaari <crope@iki.fi>
6695 L:      linux-media@vger.kernel.org
6696 W:      https://linuxtv.org
6697 W:      http://palosaari.fi/linux/
6698 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6699 T:      git git://linuxtv.org/anttip/media_tree.git
6700 S:      Maintained
6701 F:      drivers/media/usb/hackrf/
6702
6703 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6704 M:      Frank Seidel <frank@f-seidel.de>
6705 L:      platform-driver-x86@vger.kernel.org
6706 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6707 S:      Maintained
6708 F:      drivers/platform/x86/hdaps.c
6709
6710 HARDWARE MONITORING
6711 M:      Jean Delvare <jdelvare@suse.com>
6712 M:      Guenter Roeck <linux@roeck-us.net>
6713 L:      linux-hwmon@vger.kernel.org
6714 W:      http://hwmon.wiki.kernel.org/
6715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6716 S:      Maintained
6717 F:      Documentation/devicetree/bindings/hwmon/
6718 F:      Documentation/hwmon/
6719 F:      drivers/hwmon/
6720 F:      include/linux/hwmon*.h
6721 F:      include/trace/events/hwmon*.h
6722
6723 HARDWARE RANDOM NUMBER GENERATOR CORE
6724 M:      Matt Mackall <mpm@selenic.com>
6725 M:      Herbert Xu <herbert@gondor.apana.org.au>
6726 L:      linux-crypto@vger.kernel.org
6727 S:      Odd fixes
6728 F:      Documentation/devicetree/bindings/rng/
6729 F:      Documentation/hw_random.txt
6730 F:      drivers/char/hw_random/
6731 F:      include/linux/hw_random.h
6732
6733 HARDWARE TRACING FACILITIES
6734 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6735 S:      Maintained
6736 F:      drivers/hwtracing/
6737
6738 HARDWARE SPINLOCK CORE
6739 M:      Ohad Ben-Cohen <ohad@wizery.com>
6740 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6741 L:      linux-remoteproc@vger.kernel.org
6742 S:      Maintained
6743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6744 F:      Documentation/devicetree/bindings/hwlock/
6745 F:      Documentation/hwspinlock.txt
6746 F:      drivers/hwspinlock/
6747 F:      include/linux/hwspinlock.h
6748
6749 HARMONY SOUND DRIVER
6750 L:      linux-parisc@vger.kernel.org
6751 S:      Maintained
6752 F:      sound/parisc/harmony.*
6753
6754 HDPVR USB VIDEO ENCODER DRIVER
6755 M:      Hans Verkuil <hverkuil@xs4all.nl>
6756 L:      linux-media@vger.kernel.org
6757 T:      git git://linuxtv.org/media_tree.git
6758 W:      https://linuxtv.org
6759 S:      Odd Fixes
6760 F:      drivers/media/usb/hdpvr/
6761
6762 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6763 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6764 S:      Supported
6765 F:      Documentation/watchdog/hpwdt.txt
6766 F:      drivers/watchdog/hpwdt.c
6767
6768 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6769 M:      Don Brace <don.brace@microsemi.com>
6770 L:      esc.storagedev@microsemi.com
6771 L:      linux-scsi@vger.kernel.org
6772 S:      Supported
6773 F:      Documentation/scsi/hpsa.txt
6774 F:      drivers/scsi/hpsa*.[ch]
6775 F:      include/linux/cciss*.h
6776 F:      include/uapi/linux/cciss*.h
6777
6778 HFI1 DRIVER
6779 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6780 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6781 L:      linux-rdma@vger.kernel.org
6782 S:      Supported
6783 F:      drivers/infiniband/hw/hfi1
6784
6785 HFS FILESYSTEM
6786 L:      linux-fsdevel@vger.kernel.org
6787 S:      Orphan
6788 F:      Documentation/filesystems/hfs.txt
6789 F:      fs/hfs/
6790
6791 HFSPLUS FILESYSTEM
6792 L:      linux-fsdevel@vger.kernel.org
6793 S:      Orphan
6794 F:      Documentation/filesystems/hfsplus.txt
6795 F:      fs/hfsplus/
6796
6797 HGA FRAMEBUFFER DRIVER
6798 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6799 L:      linux-nvidia@lists.surfsouth.com
6800 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6801 S:      Maintained
6802 F:      drivers/video/fbdev/hgafb.c
6803
6804 HIBERNATION (aka Software Suspend, aka swsusp)
6805 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6806 M:      Pavel Machek <pavel@ucw.cz>
6807 L:      linux-pm@vger.kernel.org
6808 B:      https://bugzilla.kernel.org
6809 S:      Supported
6810 F:      arch/x86/power/
6811 F:      drivers/base/power/
6812 F:      kernel/power/
6813 F:      include/linux/suspend.h
6814 F:      include/linux/freezer.h
6815 F:      include/linux/pm.h
6816 F:      arch/*/include/asm/suspend*.h
6817
6818 HID CORE LAYER
6819 M:      Jiri Kosina <jikos@kernel.org>
6820 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6821 L:      linux-input@vger.kernel.org
6822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6823 S:      Maintained
6824 F:      drivers/hid/
6825 F:      include/linux/hid*
6826 F:      include/uapi/linux/hid*
6827
6828 HID SENSOR HUB DRIVERS
6829 M:      Jiri Kosina <jikos@kernel.org>
6830 M:      Jonathan Cameron <jic23@kernel.org>
6831 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6832 L:      linux-input@vger.kernel.org
6833 L:      linux-iio@vger.kernel.org
6834 S:      Maintained
6835 F:      Documentation/hid/hid-sensor*
6836 F:      drivers/hid/hid-sensor-*
6837 F:      drivers/iio/*/hid-*
6838 F:      include/linux/hid-sensor-*
6839
6840 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6841 M:      Thomas Gleixner <tglx@linutronix.de>
6842 L:      linux-kernel@vger.kernel.org
6843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6844 S:      Maintained
6845 F:      Documentation/timers/
6846 F:      kernel/time/hrtimer.c
6847 F:      kernel/time/clockevents.c
6848 F:      kernel/time/timer_*.c
6849 F:      include/linux/clockchips.h
6850 F:      include/linux/hrtimer.h
6851
6852 HIGH-SPEED SCC DRIVER FOR AX.25
6853 L:      linux-hams@vger.kernel.org
6854 S:      Orphan
6855 F:      drivers/net/hamradio/dmascc.c
6856 F:      drivers/net/hamradio/scc.c
6857
6858 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6859 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6860 W:      http://www.highpoint-tech.com
6861 S:      Supported
6862 F:      Documentation/scsi/hptiop.txt
6863 F:      drivers/scsi/hptiop.c
6864
6865 HIPPI
6866 M:      Jes Sorensen <jes@trained-monkey.org>
6867 L:      linux-hippi@sunsite.dk
6868 S:      Maintained
6869 F:      include/linux/hippidevice.h
6870 F:      include/uapi/linux/if_hippi.h
6871 F:      net/802/hippi.c
6872 F:      drivers/net/hippi/
6873
6874 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6875 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6876 M:      Salil Mehta <salil.mehta@huawei.com>
6877 L:      netdev@vger.kernel.org
6878 W:      http://www.hisilicon.com
6879 S:      Maintained
6880 F:      drivers/net/ethernet/hisilicon/hns3/
6881
6882 HISILICON LPC BUS DRIVER
6883 M:      john.garry@huawei.com
6884 W:      http://www.hisilicon.com
6885 S:      Maintained
6886 F:      drivers/bus/hisi_lpc.c
6887 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6888
6889 HISILICON NETWORK SUBSYSTEM DRIVER
6890 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6891 M:      Salil Mehta <salil.mehta@huawei.com>
6892 L:      netdev@vger.kernel.org
6893 W:      http://www.hisilicon.com
6894 S:      Maintained
6895 F:      drivers/net/ethernet/hisilicon/
6896 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6897
6898 HISILICON PMU DRIVER
6899 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6900 W:      http://www.hisilicon.com
6901 S:      Supported
6902 F:      drivers/perf/hisilicon
6903 F:      Documentation/perf/hisi-pmu.txt
6904
6905 HISILICON ROCE DRIVER
6906 M:      Lijun Ou <oulijun@huawei.com>
6907 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6908 L:      linux-rdma@vger.kernel.org
6909 S:      Maintained
6910 F:      drivers/infiniband/hw/hns/
6911 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6912
6913 HISILICON SAS Controller
6914 M:      John Garry <john.garry@huawei.com>
6915 W:      http://www.hisilicon.com
6916 S:      Supported
6917 F:      drivers/scsi/hisi_sas/
6918 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6919
6920 HMM - Heterogeneous Memory Management
6921 M:      Jérôme Glisse <jglisse@redhat.com>
6922 L:      linux-mm@kvack.org
6923 S:      Maintained
6924 F:      mm/hmm*
6925 F:      include/linux/hmm*
6926 F:      Documentation/vm/hmm.rst
6927
6928 HOST AP DRIVER
6929 M:      Jouni Malinen <j@w1.fi>
6930 L:      linux-wireless@vger.kernel.org
6931 W:      http://w1.fi/hostap-driver.html
6932 S:      Obsolete
6933 F:      drivers/net/wireless/intersil/hostap/
6934
6935 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6936 L:      platform-driver-x86@vger.kernel.org
6937 S:      Orphan
6938 F:      drivers/platform/x86/tc1100-wmi.c
6939
6940 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6941 M:      Jaroslav Kysela <perex@perex.cz>
6942 S:      Maintained
6943 F:      drivers/net/ethernet/hp/hp100.*
6944
6945 HPET:   High Precision Event Timers driver
6946 M:      Clemens Ladisch <clemens@ladisch.de>
6947 S:      Maintained
6948 F:      Documentation/timers/hpet.txt
6949 F:      drivers/char/hpet.c
6950 F:      include/linux/hpet.h
6951 F:      include/uapi/linux/hpet.h
6952
6953 HPET:   x86
6954 S:      Orphan
6955 F:      arch/x86/kernel/hpet.c
6956 F:      arch/x86/include/asm/hpet.h
6957
6958 HPFS FILESYSTEM
6959 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6960 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6961 S:      Maintained
6962 F:      fs/hpfs/
6963
6964 HSI SUBSYSTEM
6965 M:      Sebastian Reichel <sre@kernel.org>
6966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6967 S:      Maintained
6968 F:      Documentation/ABI/testing/sysfs-bus-hsi
6969 F:      Documentation/driver-api/hsi.rst
6970 F:      drivers/hsi/
6971 F:      include/linux/hsi/
6972 F:      include/uapi/linux/hsi/
6973
6974 HSO 3G MODEM DRIVER
6975 L:      linux-usb@vger.kernel.org
6976 S:      Orphan
6977 F:      drivers/net/usb/hso.c
6978
6979 HSR NETWORK PROTOCOL
6980 M:      Arvid Brodin <arvid.brodin@alten.se>
6981 L:      netdev@vger.kernel.org
6982 S:      Maintained
6983 F:      net/hsr/
6984
6985 HT16K33 LED CONTROLLER DRIVER
6986 M:      Robin van der Gracht <robin@protonic.nl>
6987 S:      Maintained
6988 F:      drivers/auxdisplay/ht16k33.c
6989 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6990
6991 HTCPEN TOUCHSCREEN DRIVER
6992 M:      Pau Oliva Fora <pof@eslack.org>
6993 L:      linux-input@vger.kernel.org
6994 S:      Maintained
6995 F:      drivers/input/touchscreen/htcpen.c
6996
6997 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
6998 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
6999 L:      linux-iio@vger.kernel.org
7000 W:      http://www.st.com/
7001 S:      Maintained
7002 F:      drivers/iio/humidity/hts221*
7003 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7004
7005 HUAWEI ETHERNET DRIVER
7006 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7007 L:      netdev@vger.kernel.org
7008 S:      Supported
7009 F:      Documentation/networking/hinic.txt
7010 F:      drivers/net/ethernet/huawei/hinic/
7011
7012 HUGETLB FILESYSTEM
7013 M:      Mike Kravetz <mike.kravetz@oracle.com>
7014 L:      linux-mm@kvack.org
7015 S:      Maintained
7016 F:      fs/hugetlbfs/
7017 F:      mm/hugetlb.c
7018 F:      include/linux/hugetlb.h
7019 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7020 F:      Documentation/vm/hugetlbfs_reserv.rst
7021 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7022
7023 HVA ST MEDIA DRIVER
7024 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7025 L:      linux-media@vger.kernel.org
7026 T:      git git://linuxtv.org/media_tree.git
7027 W:      https://linuxtv.org
7028 S:      Supported
7029 F:      drivers/media/platform/sti/hva
7030
7031 HWPOISON MEMORY FAILURE HANDLING
7032 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7033 L:      linux-mm@kvack.org
7034 S:      Maintained
7035 F:      mm/memory-failure.c
7036 F:      mm/hwpoison-inject.c
7037
7038 HYGON PROCESSOR SUPPORT
7039 M:      Pu Wen <puwen@hygon.cn>
7040 L:      linux-kernel@vger.kernel.org
7041 S:      Maintained
7042 F:      arch/x86/kernel/cpu/hygon.c
7043
7044 Hyper-V CORE AND DRIVERS
7045 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7046 M:      Haiyang Zhang <haiyangz@microsoft.com>
7047 M:      Stephen Hemminger <sthemmin@microsoft.com>
7048 M:      Sasha Levin <sashal@kernel.org>
7049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7050 L:      devel@linuxdriverproject.org
7051 S:      Supported
7052 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7053 F:      arch/x86/include/asm/mshyperv.h
7054 F:      arch/x86/include/asm/trace/hyperv.h
7055 F:      arch/x86/include/asm/hyperv-tlfs.h
7056 F:      arch/x86/kernel/cpu/mshyperv.c
7057 F:      arch/x86/hyperv
7058 F:      drivers/hid/hid-hyperv.c
7059 F:      drivers/hv/
7060 F:      drivers/input/serio/hyperv-keyboard.c
7061 F:      drivers/pci/controller/pci-hyperv.c
7062 F:      drivers/net/hyperv/
7063 F:      drivers/scsi/storvsc_drv.c
7064 F:      drivers/uio/uio_hv_generic.c
7065 F:      drivers/video/fbdev/hyperv_fb.c
7066 F:      net/vmw_vsock/hyperv_transport.c
7067 F:      include/linux/hyperv.h
7068 F:      include/uapi/linux/hyperv.h
7069 F:      tools/hv/
7070 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7071
7072 HYPERVISOR VIRTUAL CONSOLE DRIVER
7073 L:      linuxppc-dev@lists.ozlabs.org
7074 S:      Odd Fixes
7075 F:      drivers/tty/hvc/
7076
7077 I2C ACPI SUPPORT
7078 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7079 L:      linux-i2c@vger.kernel.org
7080 L:      linux-acpi@vger.kernel.org
7081 S:      Maintained
7082 F:      drivers/i2c/i2c-core-acpi.c
7083
7084 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7085 M:      Ajay Gupta <ajayg@nvidia.com>
7086 L:      linux-i2c@vger.kernel.org
7087 S:      Maintained
7088 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7089 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7090
7091 I2C MUXES
7092 M:      Peter Rosin <peda@axentia.se>
7093 L:      linux-i2c@vger.kernel.org
7094 S:      Maintained
7095 F:      Documentation/i2c/i2c-topology
7096 F:      Documentation/i2c/muxes/
7097 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7098 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7099 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7100 F:      drivers/i2c/i2c-mux.c
7101 F:      drivers/i2c/muxes/
7102 F:      include/linux/i2c-mux.h
7103
7104 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7105 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7106 L:      linux-i2c@vger.kernel.org
7107 S:      Maintained
7108 F:      drivers/i2c/busses/i2c-mv64xxx.c
7109
7110 I2C OVER PARALLEL PORT
7111 M:      Jean Delvare <jdelvare@suse.com>
7112 L:      linux-i2c@vger.kernel.org
7113 S:      Maintained
7114 F:      Documentation/i2c/busses/i2c-parport
7115 F:      Documentation/i2c/busses/i2c-parport-light
7116 F:      drivers/i2c/busses/i2c-parport.c
7117 F:      drivers/i2c/busses/i2c-parport-light.c
7118
7119 I2C SUBSYSTEM
7120 M:      Wolfram Sang <wsa@the-dreams.de>
7121 L:      linux-i2c@vger.kernel.org
7122 W:      https://i2c.wiki.kernel.org/
7123 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7125 S:      Maintained
7126 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7127 F:      Documentation/i2c/
7128 F:      drivers/i2c/*
7129 F:      include/linux/i2c.h
7130 F:      include/linux/i2c-dev.h
7131 F:      include/linux/i2c-smbus.h
7132 F:      include/uapi/linux/i2c.h
7133 F:      include/uapi/linux/i2c-*.h
7134
7135 I2C SUBSYSTEM HOST DRIVERS
7136 L:      linux-i2c@vger.kernel.org
7137 W:      https://i2c.wiki.kernel.org/
7138 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7140 S:      Odd Fixes
7141 F:      Documentation/devicetree/bindings/i2c/
7142 F:      drivers/i2c/algos/
7143 F:      drivers/i2c/busses/
7144
7145 I2C-TAOS-EVM DRIVER
7146 M:      Jean Delvare <jdelvare@suse.com>
7147 L:      linux-i2c@vger.kernel.org
7148 S:      Maintained
7149 F:      Documentation/i2c/busses/i2c-taos-evm
7150 F:      drivers/i2c/busses/i2c-taos-evm.c
7151
7152 I2C-TINY-USB DRIVER
7153 M:      Till Harbaum <till@harbaum.org>
7154 L:      linux-i2c@vger.kernel.org
7155 W:      http://www.harbaum.org/till/i2c_tiny_usb
7156 S:      Maintained
7157 F:      drivers/i2c/busses/i2c-tiny-usb.c
7158
7159 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7160 M:      Jean Delvare <jdelvare@suse.com>
7161 L:      linux-i2c@vger.kernel.org
7162 S:      Maintained
7163 F:      Documentation/i2c/busses/i2c-ali1535
7164 F:      Documentation/i2c/busses/i2c-ali1563
7165 F:      Documentation/i2c/busses/i2c-ali15x3
7166 F:      Documentation/i2c/busses/i2c-amd756
7167 F:      Documentation/i2c/busses/i2c-amd8111
7168 F:      Documentation/i2c/busses/i2c-i801
7169 F:      Documentation/i2c/busses/i2c-nforce2
7170 F:      Documentation/i2c/busses/i2c-piix4
7171 F:      Documentation/i2c/busses/i2c-sis5595
7172 F:      Documentation/i2c/busses/i2c-sis630
7173 F:      Documentation/i2c/busses/i2c-sis96x
7174 F:      Documentation/i2c/busses/i2c-via
7175 F:      Documentation/i2c/busses/i2c-viapro
7176 F:      drivers/i2c/busses/i2c-ali1535.c
7177 F:      drivers/i2c/busses/i2c-ali1563.c
7178 F:      drivers/i2c/busses/i2c-ali15x3.c
7179 F:      drivers/i2c/busses/i2c-amd756.c
7180 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7181 F:      drivers/i2c/busses/i2c-amd8111.c
7182 F:      drivers/i2c/busses/i2c-i801.c
7183 F:      drivers/i2c/busses/i2c-isch.c
7184 F:      drivers/i2c/busses/i2c-nforce2.c
7185 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7186 F:      drivers/i2c/busses/i2c-piix4.c
7187 F:      drivers/i2c/busses/i2c-sis5595.c
7188 F:      drivers/i2c/busses/i2c-sis630.c
7189 F:      drivers/i2c/busses/i2c-sis96x.c
7190 F:      drivers/i2c/busses/i2c-via.c
7191 F:      drivers/i2c/busses/i2c-viapro.c
7192
7193 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7194 M:      Hans de Goede <hdegoede@redhat.com>
7195 L:      linux-i2c@vger.kernel.org
7196 S:      Maintained
7197 F:      drivers/i2c/busses/i2c-cht-wc.c
7198
7199 I2C/SMBUS ISMT DRIVER
7200 M:      Seth Heasley <seth.heasley@intel.com>
7201 M:      Neil Horman <nhorman@tuxdriver.com>
7202 L:      linux-i2c@vger.kernel.org
7203 F:      drivers/i2c/busses/i2c-ismt.c
7204 F:      Documentation/i2c/busses/i2c-ismt
7205
7206 I2C/SMBUS STUB DRIVER
7207 M:      Jean Delvare <jdelvare@suse.com>
7208 L:      linux-i2c@vger.kernel.org
7209 S:      Maintained
7210 F:      drivers/i2c/i2c-stub.c
7211
7212 I3C SUBSYSTEM
7213 M:      Boris Brezillon <bbrezillon@kernel.org>
7214 L:      linux-i3c@lists.infradead.org
7215 C:      irc://chat.freenode.net/linux-i3c
7216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7217 S:      Maintained
7218 F:      Documentation/ABI/testing/sysfs-bus-i3c
7219 F:      Documentation/devicetree/bindings/i3c/
7220 F:      Documentation/driver-api/i3c
7221 F:      drivers/i3c/
7222 F:      include/linux/i3c/
7223 F:      include/dt-bindings/i3c/
7224
7225 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7226 M:      Vitor Soares <vitor.soares@synopsys.com>
7227 S:      Maintained
7228 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7229 F:      drivers/i3c/master/dw*
7230
7231 IA64 (Itanium) PLATFORM
7232 M:      Tony Luck <tony.luck@intel.com>
7233 M:      Fenghua Yu <fenghua.yu@intel.com>
7234 L:      linux-ia64@vger.kernel.org
7235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7236 S:      Maintained
7237 F:      arch/ia64/
7238
7239 IBM Power 842 compression accelerator
7240 M:      Haren Myneni <haren@us.ibm.com>
7241 S:      Supported
7242 F:      drivers/crypto/nx/Makefile
7243 F:      drivers/crypto/nx/Kconfig
7244 F:      drivers/crypto/nx/nx-842*
7245 F:      include/linux/sw842.h
7246 F:      crypto/842.c
7247 F:      lib/842/
7248
7249 IBM Power in-Nest Crypto Acceleration
7250 M:      Breno Leitão <leitao@debian.org>
7251 M:      Nayna Jain <nayna@linux.ibm.com>
7252 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7253 L:      linux-crypto@vger.kernel.org
7254 S:      Supported
7255 F:      drivers/crypto/nx/Makefile
7256 F:      drivers/crypto/nx/Kconfig
7257 F:      drivers/crypto/nx/nx-aes*
7258 F:      drivers/crypto/nx/nx-sha*
7259 F:      drivers/crypto/nx/nx.*
7260 F:      drivers/crypto/nx/nx_csbcpb.h
7261 F:      drivers/crypto/nx/nx_debugfs.h
7262
7263 IBM Power Linux RAID adapter
7264 M:      Brian King <brking@us.ibm.com>
7265 S:      Supported
7266 F:      drivers/scsi/ipr.*
7267
7268 IBM Power SRIOV Virtual NIC Device Driver
7269 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7270 M:      John Allen <jallen@linux.ibm.com>
7271 L:      netdev@vger.kernel.org
7272 S:      Supported
7273 F:      drivers/net/ethernet/ibm/ibmvnic.*
7274
7275 IBM Power Virtual Accelerator Switchboard
7276 M:      Sukadev Bhattiprolu
7277 L:      linuxppc-dev@lists.ozlabs.org
7278 S:      Supported
7279 F:      arch/powerpc/platforms/powernv/vas*
7280 F:      arch/powerpc/platforms/powernv/copy-paste.h
7281 F:      arch/powerpc/include/asm/vas.h
7282 F:      arch/powerpc/include/uapi/asm/vas.h
7283
7284 IBM Power Virtual Ethernet Device Driver
7285 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7286 L:      netdev@vger.kernel.org
7287 S:      Supported
7288 F:      drivers/net/ethernet/ibm/ibmveth.*
7289
7290 IBM Power Virtual FC Device Drivers
7291 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7292 L:      linux-scsi@vger.kernel.org
7293 S:      Supported
7294 F:      drivers/scsi/ibmvscsi/ibmvfc*
7295
7296 IBM Power Virtual Management Channel Driver
7297 M:      Steven Royer <seroyer@linux.ibm.com>
7298 S:      Supported
7299 F:      drivers/misc/ibmvmc.*
7300
7301 IBM Power Virtual SCSI Device Drivers
7302 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7303 L:      linux-scsi@vger.kernel.org
7304 S:      Supported
7305 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7306 F:      include/scsi/viosrp.h
7307
7308 IBM Power Virtual SCSI Device Target Driver
7309 M:      Michael Cyr <mikecyr@linux.ibm.com>
7310 L:      linux-scsi@vger.kernel.org
7311 L:      target-devel@vger.kernel.org
7312 S:      Supported
7313 F:      drivers/scsi/ibmvscsi_tgt/
7314
7315 IBM Power VMX Cryptographic instructions
7316 M:      Breno Leitão <leitao@debian.org>
7317 M:      Nayna Jain <nayna@linux.ibm.com>
7318 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7319 L:      linux-crypto@vger.kernel.org
7320 S:      Supported
7321 F:      drivers/crypto/vmx/Makefile
7322 F:      drivers/crypto/vmx/Kconfig
7323 F:      drivers/crypto/vmx/vmx.c
7324 F:      drivers/crypto/vmx/aes*
7325 F:      drivers/crypto/vmx/ghash*
7326 F:      drivers/crypto/vmx/ppc-xlate.pl
7327
7328 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7329 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7330 L:      linux-pci@vger.kernel.org
7331 L:      linuxppc-dev@lists.ozlabs.org
7332 S:      Supported
7333 F:      drivers/pci/hotplug/rpaphp*
7334
7335 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7336 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7337 L:      linux-pci@vger.kernel.org
7338 L:      linuxppc-dev@lists.ozlabs.org
7339 S:      Supported
7340 F:      drivers/pci/hotplug/rpadlpar*
7341
7342 IBM ServeRAID RAID DRIVER
7343 S:      Orphan
7344 F:      drivers/scsi/ips.*
7345
7346 ICH LPC AND GPIO DRIVER
7347 M:      Peter Tyser <ptyser@xes-inc.com>
7348 S:      Maintained
7349 F:      drivers/mfd/lpc_ich.c
7350 F:      drivers/gpio/gpio-ich.c
7351
7352 IDE SUBSYSTEM
7353 M:      "David S. Miller" <davem@davemloft.net>
7354 L:      linux-ide@vger.kernel.org
7355 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7357 S:      Maintained
7358 F:      Documentation/ide/
7359 F:      drivers/ide/
7360 F:      include/linux/ide.h
7361
7362 IDE/ATAPI DRIVERS
7363 M:      Borislav Petkov <bp@alien8.de>
7364 L:      linux-ide@vger.kernel.org
7365 S:      Maintained
7366 F:      Documentation/cdrom/ide-cd
7367 F:      drivers/ide/ide-cd*
7368
7369 IDEAPAD LAPTOP EXTRAS DRIVER
7370 M:      Ike Panhc <ike.pan@canonical.com>
7371 L:      platform-driver-x86@vger.kernel.org
7372 W:      http://launchpad.net/ideapad-laptop
7373 S:      Maintained
7374 F:      drivers/platform/x86/ideapad-laptop.c
7375
7376 IDEAPAD LAPTOP SLIDEBAR DRIVER
7377 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7378 L:      linux-input@vger.kernel.org
7379 W:      https://github.com/o2genum/ideapad-slidebar
7380 S:      Maintained
7381 F:      drivers/input/misc/ideapad_slidebar.c
7382
7383 IDT VersaClock 5 CLOCK DRIVER
7384 M:      Marek Vasut <marek.vasut@gmail.com>
7385 S:      Maintained
7386 F:      drivers/clk/clk-versaclock5.c
7387
7388 IEEE 802.15.4 SUBSYSTEM
7389 M:      Alexander Aring <alex.aring@gmail.com>
7390 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7391 L:      linux-wpan@vger.kernel.org
7392 W:      http://wpan.cakelab.org/
7393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7395 S:      Maintained
7396 F:      net/ieee802154/
7397 F:      net/mac802154/
7398 F:      drivers/net/ieee802154/
7399 F:      include/linux/nl802154.h
7400 F:      include/linux/ieee802154.h
7401 F:      include/net/nl802154.h
7402 F:      include/net/mac802154.h
7403 F:      include/net/af_ieee802154.h
7404 F:      include/net/cfg802154.h
7405 F:      include/net/ieee802154_netdev.h
7406 F:      Documentation/networking/ieee802154.txt
7407
7408 IFE PROTOCOL
7409 M:      Yotam Gigi <yotam.gi@gmail.com>
7410 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7411 F:      net/ife
7412 F:      include/net/ife.h
7413 F:      include/uapi/linux/ife.h
7414
7415 IGORPLUG-USB IR RECEIVER
7416 M:      Sean Young <sean@mess.org>
7417 L:      linux-media@vger.kernel.org
7418 S:      Maintained
7419 F:      drivers/media/rc/igorplugusb.c
7420
7421 IGUANAWORKS USB IR TRANSCEIVER
7422 M:      Sean Young <sean@mess.org>
7423 L:      linux-media@vger.kernel.org
7424 S:      Maintained
7425 F:      drivers/media/rc/iguanair.c
7426
7427 IIO DIGITAL POTENTIOMETER DAC
7428 M:      Peter Rosin <peda@axentia.se>
7429 L:      linux-iio@vger.kernel.org
7430 S:      Maintained
7431 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7432 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7433 F:      drivers/iio/dac/dpot-dac.c
7434
7435 IIO ENVELOPE DETECTOR
7436 M:      Peter Rosin <peda@axentia.se>
7437 L:      linux-iio@vger.kernel.org
7438 S:      Maintained
7439 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7440 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7441 F:      drivers/iio/adc/envelope-detector.c
7442
7443 IIO MULTIPLEXER
7444 M:      Peter Rosin <peda@axentia.se>
7445 L:      linux-iio@vger.kernel.org
7446 S:      Maintained
7447 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7448 F:      drivers/iio/multiplexer/iio-mux.c
7449
7450 IIO SUBSYSTEM AND DRIVERS
7451 M:      Jonathan Cameron <jic23@kernel.org>
7452 R:      Hartmut Knaack <knaack.h@gmx.de>
7453 R:      Lars-Peter Clausen <lars@metafoo.de>
7454 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7455 L:      linux-iio@vger.kernel.org
7456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7457 S:      Maintained
7458 F:      Documentation/ABI/testing/configfs-iio*
7459 F:      Documentation/ABI/testing/sysfs-bus-iio*
7460 F:      Documentation/devicetree/bindings/iio/
7461 F:      drivers/iio/
7462 F:      drivers/staging/iio/
7463 F:      include/linux/iio/
7464 F:      tools/iio/
7465
7466 IIO UNIT CONVERTER
7467 M:      Peter Rosin <peda@axentia.se>
7468 L:      linux-iio@vger.kernel.org
7469 S:      Maintained
7470 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7471 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7472 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7473 F:      drivers/iio/afe/iio-rescale.c
7474
7475 IKANOS/ADI EAGLE ADSL USB DRIVER
7476 M:      Matthieu Castet <castet.matthieu@free.fr>
7477 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7478 S:      Maintained
7479 F:      drivers/usb/atm/ueagle-atm.c
7480
7481 IMGTEC ASCII LCD DRIVER
7482 M:      Paul Burton <paul.burton@mips.com>
7483 S:      Maintained
7484 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7485 F:      drivers/auxdisplay/img-ascii-lcd.c
7486
7487 IMGTEC IR DECODER DRIVER
7488 M:      James Hogan <jhogan@kernel.org>
7489 S:      Maintained
7490 F:      drivers/media/rc/img-ir/
7491
7492 IMON SOUNDGRAPH USB IR RECEIVER
7493 M:      Sean Young <sean@mess.org>
7494 L:      linux-media@vger.kernel.org
7495 S:      Maintained
7496 F:      drivers/media/rc/imon_raw.c
7497 F:      drivers/media/rc/imon.c
7498
7499 IMS TWINTURBO FRAMEBUFFER DRIVER
7500 L:      linux-fbdev@vger.kernel.org
7501 S:      Orphan
7502 F:      drivers/video/fbdev/imsttfb.c
7503
7504 INA209 HARDWARE MONITOR DRIVER
7505 M:      Guenter Roeck <linux@roeck-us.net>
7506 L:      linux-hwmon@vger.kernel.org
7507 S:      Maintained
7508 F:      Documentation/hwmon/ina209
7509 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7510 F:      drivers/hwmon/ina209.c
7511
7512 INA2XX HARDWARE MONITOR DRIVER
7513 M:      Guenter Roeck <linux@roeck-us.net>
7514 L:      linux-hwmon@vger.kernel.org
7515 S:      Maintained
7516 F:      Documentation/hwmon/ina2xx
7517 F:      drivers/hwmon/ina2xx.c
7518 F:      include/linux/platform_data/ina2xx.h
7519
7520 INDUSTRY PACK SUBSYSTEM (IPACK)
7521 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7522 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7523 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7524 L:      industrypack-devel@lists.sourceforge.net
7525 W:      http://industrypack.sourceforge.net
7526 S:      Maintained
7527 F:      drivers/ipack/
7528
7529 INFINIBAND SUBSYSTEM
7530 M:      Doug Ledford <dledford@redhat.com>
7531 M:      Jason Gunthorpe <jgg@mellanox.com>
7532 L:      linux-rdma@vger.kernel.org
7533 W:      https://github.com/linux-rdma/rdma-core
7534 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7536 S:      Supported
7537 F:      Documentation/devicetree/bindings/infiniband/
7538 F:      Documentation/infiniband/
7539 F:      drivers/infiniband/
7540 F:      include/uapi/linux/if_infiniband.h
7541 F:      include/uapi/rdma/
7542 F:      include/rdma/
7543
7544 INGENIC JZ4780 DMA Driver
7545 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7546 S:      Maintained
7547 F:      drivers/dma/dma-jz4780.c
7548
7549 INGENIC JZ4780 NAND DRIVER
7550 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7551 L:      linux-mtd@lists.infradead.org
7552 S:      Maintained
7553 F:      drivers/mtd/nand/raw/jz4780_*
7554
7555 INOTIFY
7556 M:      Jan Kara <jack@suse.cz>
7557 R:      Amir Goldstein <amir73il@gmail.com>
7558 L:      linux-fsdevel@vger.kernel.org
7559 S:      Maintained
7560 F:      Documentation/filesystems/inotify.txt
7561 F:      fs/notify/inotify/
7562 F:      include/linux/inotify.h
7563 F:      include/uapi/linux/inotify.h
7564
7565 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7566 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7567 L:      linux-input@vger.kernel.org
7568 Q:      http://patchwork.kernel.org/project/linux-input/list/
7569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7570 S:      Maintained
7571 F:      drivers/input/
7572 F:      include/linux/input.h
7573 F:      include/uapi/linux/input.h
7574 F:      include/uapi/linux/input-event-codes.h
7575 F:      include/linux/input/
7576 F:      Documentation/devicetree/bindings/input/
7577 F:      Documentation/devicetree/bindings/serio/
7578 F:      Documentation/input/
7579
7580 INPUT MULTITOUCH (MT) PROTOCOL
7581 M:      Henrik Rydberg <rydberg@bitmath.org>
7582 L:      linux-input@vger.kernel.org
7583 S:      Odd fixes
7584 F:      Documentation/input/multi-touch-protocol.rst
7585 F:      drivers/input/input-mt.c
7586 K:      \b(ABS|SYN)_MT_
7587
7588 INSIDE SECURE CRYPTO DRIVER
7589 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7590 F:      drivers/crypto/inside-secure/
7591 S:      Maintained
7592 L:      linux-crypto@vger.kernel.org
7593
7594 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7595 M:      Mimi Zohar <zohar@linux.ibm.com>
7596 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7597 L:      linux-integrity@vger.kernel.org
7598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7599 S:      Supported
7600 F:      security/integrity/ima/
7601
7602 INTEL 810/815 FRAMEBUFFER DRIVER
7603 M:      Antonino Daplas <adaplas@gmail.com>
7604 L:      linux-fbdev@vger.kernel.org
7605 S:      Maintained
7606 F:      drivers/video/fbdev/i810/
7607
7608 INTEL ASoC DRIVERS
7609 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7610 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7611 M:      Jie Yang <yang.jie@linux.intel.com>
7612 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7613 S:      Supported
7614 F:      sound/soc/intel/
7615
7616 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7617 M:      Hans de Goede <hdegoede@redhat.com>
7618 L:      platform-driver-x86@vger.kernel.org
7619 S:      Maintained
7620 F:      drivers/platform/x86/intel_atomisp2_pm.c
7621
7622 INTEL C600 SERIES SAS CONTROLLER DRIVER
7623 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7624 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7625 L:      linux-scsi@vger.kernel.org
7626 T:      git git://git.code.sf.net/p/intel-sas/isci
7627 S:      Supported
7628 F:      drivers/scsi/isci/
7629
7630 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7631 M:      Jani Nikula <jani.nikula@linux.intel.com>
7632 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7633 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7634 L:      intel-gfx@lists.freedesktop.org
7635 W:      https://01.org/linuxgraphics/
7636 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7637 C:      irc://chat.freenode.net/intel-gfx
7638 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7639 T:      git git://anongit.freedesktop.org/drm-intel
7640 S:      Supported
7641 F:      drivers/gpu/drm/i915/
7642 F:      include/drm/i915*
7643 F:      include/uapi/drm/i915_drm.h
7644 F:      Documentation/gpu/i915.rst
7645
7646 INTEL ETHERNET DRIVERS
7647 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7648 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7649 W:      http://www.intel.com/support/feedback.htm
7650 W:      http://e1000.sourceforge.net/
7651 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7654 S:      Supported
7655 F:      Documentation/networking/device_drivers/intel/e100.rst
7656 F:      Documentation/networking/device_drivers/intel/e1000.rst
7657 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7658 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7659 F:      Documentation/networking/device_drivers/intel/igb.rst
7660 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7661 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7662 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7663 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7664 F:      Documentation/networking/device_drivers/intel/i40e.rst
7665 F:      Documentation/networking/device_drivers/intel/iavf.rst
7666 F:      Documentation/networking/device_drivers/intel/ice.rst
7667 F:      drivers/net/ethernet/intel/
7668 F:      drivers/net/ethernet/intel/*/
7669 F:      include/linux/avf/virtchnl.h
7670
7671 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7672 M:      Maik Broemme <mbroemme@libmpq.org>
7673 L:      linux-fbdev@vger.kernel.org
7674 S:      Maintained
7675 F:      Documentation/fb/intelfb.txt
7676 F:      drivers/video/fbdev/intelfb/
7677
7678 INTEL GPIO DRIVERS
7679 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7680 L:      linux-gpio@vger.kernel.org
7681 S:      Maintained
7682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7683 F:      drivers/gpio/gpio-ich.c
7684 F:      drivers/gpio/gpio-intel-mid.c
7685 F:      drivers/gpio/gpio-lynxpoint.c
7686 F:      drivers/gpio/gpio-merrifield.c
7687 F:      drivers/gpio/gpio-ml-ioh.c
7688 F:      drivers/gpio/gpio-pch.c
7689 F:      drivers/gpio/gpio-sch.c
7690 F:      drivers/gpio/gpio-sodaville.c
7691
7692 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7693 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7694 M:      Zhi Wang <zhi.a.wang@intel.com>
7695 L:      intel-gvt-dev@lists.freedesktop.org
7696 L:      intel-gfx@lists.freedesktop.org
7697 W:      https://01.org/igvt-g
7698 T:      git https://github.com/intel/gvt-linux.git
7699 S:      Supported
7700 F:      drivers/gpu/drm/i915/gvt/
7701
7702 INTEL HID EVENT DRIVER
7703 M:      Alex Hung <alex.hung@canonical.com>
7704 L:      platform-driver-x86@vger.kernel.org
7705 S:      Maintained
7706 F:      drivers/platform/x86/intel-hid.c
7707
7708 INTEL I/OAT DMA DRIVER
7709 M:      Dave Jiang <dave.jiang@intel.com>
7710 R:      Dan Williams <dan.j.williams@intel.com>
7711 L:      dmaengine@vger.kernel.org
7712 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7713 S:      Supported
7714 F:      drivers/dma/ioat*
7715
7716 INTEL IDLE DRIVER
7717 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7718 M:      Len Brown <lenb@kernel.org>
7719 L:      linux-pm@vger.kernel.org
7720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7721 B:      https://bugzilla.kernel.org
7722 S:      Supported
7723 F:      drivers/idle/intel_idle.c
7724
7725 INTEL INTEGRATED SENSOR HUB DRIVER
7726 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7727 M:      Jiri Kosina <jikos@kernel.org>
7728 L:      linux-input@vger.kernel.org
7729 S:      Maintained
7730 F:      drivers/hid/intel-ish-hid/
7731
7732 INTEL IOMMU (VT-d)
7733 M:      David Woodhouse <dwmw2@infradead.org>
7734 L:      iommu@lists.linux-foundation.org
7735 T:      git git://git.infradead.org/iommu-2.6.git
7736 S:      Supported
7737 F:      drivers/iommu/intel-iommu.c
7738 F:      include/linux/intel-iommu.h
7739
7740 INTEL IOP-ADMA DMA DRIVER
7741 R:      Dan Williams <dan.j.williams@intel.com>
7742 S:      Odd fixes
7743 F:      drivers/dma/iop-adma.c
7744
7745 INTEL IPU3 CSI-2 CIO2 DRIVER
7746 M:      Yong Zhi <yong.zhi@intel.com>
7747 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7748 M:      Bingbu Cao <bingbu.cao@intel.com>
7749 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7750 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7751 L:      linux-media@vger.kernel.org
7752 S:      Maintained
7753 F:      drivers/media/pci/intel/ipu3/
7754 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7755
7756 INTEL IPU3 CSI-2 IMGU DRIVER
7757 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7758 L:      linux-media@vger.kernel.org
7759 S:      Maintained
7760 F:      drivers/staging/media/ipu3/
7761 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7762 F:      Documentation/media/v4l-drivers/ipu3.rst
7763
7764 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7765 M:      Krzysztof Halasa <khalasa@piap.pl>
7766 S:      Maintained
7767 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7768 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7769 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7770 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7771 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7772 F:      drivers/net/wan/ixp4xx_hss.c
7773
7774 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7775 M:      Deepak Saxena <dsaxena@plexity.net>
7776 S:      Maintained
7777 F:      drivers/char/hw_random/ixp4xx-rng.c
7778
7779 INTEL MANAGEMENT ENGINE (mei)
7780 M:      Tomas Winkler <tomas.winkler@intel.com>
7781 L:      linux-kernel@vger.kernel.org
7782 S:      Supported
7783 F:      include/uapi/linux/mei.h
7784 F:      include/linux/mei_cl_bus.h
7785 F:      drivers/misc/mei/*
7786 F:      drivers/watchdog/mei_wdt.c
7787 F:      Documentation/misc-devices/mei/*
7788 F:      samples/mei/*
7789
7790 INTEL MENLOW THERMAL DRIVER
7791 M:      Sujith Thomas <sujith.thomas@intel.com>
7792 L:      platform-driver-x86@vger.kernel.org
7793 W:      https://01.org/linux-acpi
7794 S:      Supported
7795 F:      drivers/platform/x86/intel_menlow.c
7796
7797 INTEL MIC DRIVERS (mic)
7798 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7799 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7800 S:      Supported
7801 W:      https://github.com/sudeepdutt/mic
7802 W:      http://software.intel.com/en-us/mic-developer
7803 F:      include/linux/mic_bus.h
7804 F:      include/linux/scif.h
7805 F:      include/uapi/linux/mic_common.h
7806 F:      include/uapi/linux/mic_ioctl.h
7807 F:      include/uapi/linux/scif_ioctl.h
7808 F:      drivers/misc/mic/
7809 F:      drivers/dma/mic_x100_dma.c
7810 F:      drivers/dma/mic_x100_dma.h
7811 F:      Documentation/mic/
7812
7813 INTEL PMC CORE DRIVER
7814 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7815 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7816 L:      platform-driver-x86@vger.kernel.org
7817 S:      Maintained
7818 F:      drivers/platform/x86/intel_pmc_core*
7819
7820 INTEL PMC/P-Unit IPC DRIVER
7821 M:      Zha Qipeng<qipeng.zha@intel.com>
7822 L:      platform-driver-x86@vger.kernel.org
7823 S:      Maintained
7824 F:      drivers/platform/x86/intel_pmc_ipc.c
7825 F:      drivers/platform/x86/intel_punit_ipc.c
7826 F:      arch/x86/include/asm/intel_pmc_ipc.h
7827 F:      arch/x86/include/asm/intel_punit_ipc.h
7828
7829 INTEL PMIC GPIO DRIVERS
7830 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7831 S:      Maintained
7832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7833 F:      drivers/gpio/gpio-*cove.c
7834 F:      drivers/gpio/gpio-msic.c
7835
7836 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7837 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7838 S:      Maintained
7839 F:      drivers/mfd/intel_msic.c
7840 F:      drivers/mfd/intel_soc_pmic*
7841 F:      include/linux/mfd/intel_msic.h
7842 F:      include/linux/mfd/intel_soc_pmic*
7843
7844 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7845 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7846 L:      linux-wireless@vger.kernel.org
7847 S:      Maintained
7848 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7849 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7850 F:      drivers/net/wireless/intel/ipw2x00/
7851
7852 INTEL PSTATE DRIVER
7853 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7854 M:      Len Brown <lenb@kernel.org>
7855 L:      linux-pm@vger.kernel.org
7856 S:      Supported
7857 F:      drivers/cpufreq/intel_pstate.c
7858
7859 INTEL RDMA RNIC DRIVER
7860 M:      Faisal Latif <faisal.latif@intel.com>
7861 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7862 L:      linux-rdma@vger.kernel.org
7863 S:      Supported
7864 F:      drivers/infiniband/hw/i40iw/
7865 F:      include/uapi/rdma/i40iw-abi.h
7866
7867 INTEL TELEMETRY DRIVER
7868 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7869 M:      "David E. Box" <david.e.box@linux.intel.com>
7870 L:      platform-driver-x86@vger.kernel.org
7871 S:      Maintained
7872 F:      arch/x86/include/asm/intel_telemetry.h
7873 F:      drivers/platform/x86/intel_telemetry*
7874
7875 INTEL VIRTUAL BUTTON DRIVER
7876 M:      AceLan Kao <acelan.kao@canonical.com>
7877 L:      platform-driver-x86@vger.kernel.org
7878 S:      Maintained
7879 F:      drivers/platform/x86/intel-vbtn.c
7880
7881 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7882 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7883 L:      linux-wireless@vger.kernel.org
7884 S:      Supported
7885 F:      drivers/net/wireless/intel/iwlegacy/
7886
7887 INTEL WIRELESS WIFI LINK (iwlwifi)
7888 M:      Johannes Berg <johannes.berg@intel.com>
7889 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7890 M:      Luca Coelho <luciano.coelho@intel.com>
7891 M:      Intel Linux Wireless <linuxwifi@intel.com>
7892 L:      linux-wireless@vger.kernel.org
7893 W:      http://intellinuxwireless.org
7894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7895 S:      Supported
7896 F:      drivers/net/wireless/intel/iwlwifi/
7897
7898 INTEL WIRELESS WIMAX CONNECTION 2400
7899 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7900 M:      linux-wimax@intel.com
7901 L:      wimax@linuxwimax.org (subscribers-only)
7902 S:      Supported
7903 W:      http://linuxwimax.org
7904 F:      Documentation/wimax/README.i2400m
7905 F:      drivers/net/wimax/i2400m/
7906 F:      include/uapi/linux/wimax/i2400m.h
7907
7908 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7909 M:      Mario Limonciello <mario.limonciello@dell.com>
7910 S:      Maintained
7911 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7912
7913 INTEL(R) TRACE HUB
7914 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7915 S:      Supported
7916 F:      Documentation/trace/intel_th.rst
7917 F:      drivers/hwtracing/intel_th/
7918
7919 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7920 M:      Ning Sun <ning.sun@intel.com>
7921 L:      tboot-devel@lists.sourceforge.net
7922 W:      http://tboot.sourceforge.net
7923 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7924 S:      Supported
7925 F:      Documentation/intel_txt.txt
7926 F:      include/linux/tboot.h
7927 F:      arch/x86/kernel/tboot.c
7928
7929 INTEL-MID GPIO DRIVER
7930 M:      David Cohen <david.a.cohen@linux.intel.com>
7931 L:      linux-gpio@vger.kernel.org
7932 S:      Maintained
7933 F:      drivers/gpio/gpio-intel-mid.c
7934
7935 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7936 M:      Linus Walleij <linus.walleij@linaro.org>
7937 L:      linux-iio@vger.kernel.org
7938 S:      Maintained
7939 F:      drivers/iio/gyro/mpu3050*
7940 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7941
7942 IOC3 ETHERNET DRIVER
7943 M:      Ralf Baechle <ralf@linux-mips.org>
7944 L:      linux-mips@vger.kernel.org
7945 S:      Maintained
7946 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7947
7948 IOC3 SERIAL DRIVER
7949 M:      Pat Gefre <pfg@sgi.com>
7950 L:      linux-serial@vger.kernel.org
7951 S:      Maintained
7952 F:      drivers/tty/serial/ioc3_serial.c
7953
7954 IOMAP FILESYSTEM LIBRARY
7955 M:      Christoph Hellwig <hch@infradead.org>
7956 M:      Darrick J. Wong <darrick.wong@oracle.com>
7957 M:      linux-xfs@vger.kernel.org
7958 M:      linux-fsdevel@vger.kernel.org
7959 L:      linux-xfs@vger.kernel.org
7960 L:      linux-fsdevel@vger.kernel.org
7961 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
7962 S:      Supported
7963 F:      fs/iomap.c
7964 F:      include/linux/iomap.h
7965
7966 IOMMU DRIVERS
7967 M:      Joerg Roedel <joro@8bytes.org>
7968 L:      iommu@lists.linux-foundation.org
7969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7970 S:      Maintained
7971 F:      Documentation/devicetree/bindings/iommu/
7972 F:      drivers/iommu/
7973 F:      include/linux/iommu.h
7974 F:      include/linux/of_iommu.h
7975 F:      include/linux/iova.h
7976
7977 IP MASQUERADING
7978 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7979 S:      Maintained
7980 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7981
7982 IPMI SUBSYSTEM
7983 M:      Corey Minyard <minyard@acm.org>
7984 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7985 W:      http://openipmi.sourceforge.net/
7986 S:      Supported
7987 F:      Documentation/devicetree/bindings/ipmi/
7988 F:      Documentation/IPMI.txt
7989 F:      drivers/char/ipmi/
7990 F:      include/linux/ipmi*
7991 F:      include/uapi/linux/ipmi*
7992
7993 IPS SCSI RAID DRIVER
7994 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7995 L:      linux-scsi@vger.kernel.org
7996 W:      http://www.adaptec.com/
7997 S:      Maintained
7998 F:      drivers/scsi/ips*
7999
8000 IPVS
8001 M:      Wensong Zhang <wensong@linux-vs.org>
8002 M:      Simon Horman <horms@verge.net.au>
8003 M:      Julian Anastasov <ja@ssi.bg>
8004 L:      netdev@vger.kernel.org
8005 L:      lvs-devel@vger.kernel.org
8006 S:      Maintained
8007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8009 F:      Documentation/networking/ipvs-sysctl.txt
8010 F:      include/net/ip_vs.h
8011 F:      include/uapi/linux/ip_vs.h
8012 F:      net/netfilter/ipvs/
8013
8014 IPWIRELESS DRIVER
8015 M:      Jiri Kosina <jikos@kernel.org>
8016 M:      David Sterba <dsterba@suse.com>
8017 S:      Odd Fixes
8018 F:      drivers/tty/ipwireless/
8019
8020 IPX NETWORK LAYER
8021 L:      netdev@vger.kernel.org
8022 S:      Obsolete
8023 F:      include/uapi/linux/ipx.h
8024
8025 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8026 M:      Marc Zyngier <marc.zyngier@arm.com>
8027 S:      Maintained
8028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8029 F:      Documentation/IRQ-domain.txt
8030 F:      include/linux/irqdomain.h
8031 F:      kernel/irq/irqdomain.c
8032 F:      kernel/irq/msi.c
8033
8034 IRQ SUBSYSTEM
8035 M:      Thomas Gleixner <tglx@linutronix.de>
8036 L:      linux-kernel@vger.kernel.org
8037 S:      Maintained
8038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8039 F:      kernel/irq/
8040
8041 IRQCHIP DRIVERS
8042 M:      Thomas Gleixner <tglx@linutronix.de>
8043 M:      Jason Cooper <jason@lakedaemon.net>
8044 M:      Marc Zyngier <marc.zyngier@arm.com>
8045 L:      linux-kernel@vger.kernel.org
8046 S:      Maintained
8047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8048 F:      Documentation/devicetree/bindings/interrupt-controller/
8049 F:      drivers/irqchip/
8050
8051 ISA
8052 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8053 S:      Maintained
8054 F:      Documentation/isa.txt
8055 F:      drivers/base/isa.c
8056 F:      include/linux/isa.h
8057
8058 ISA RADIO MODULE
8059 M:      Hans Verkuil <hverkuil@xs4all.nl>
8060 L:      linux-media@vger.kernel.org
8061 T:      git git://linuxtv.org/media_tree.git
8062 W:      https://linuxtv.org
8063 S:      Maintained
8064 F:      drivers/media/radio/radio-isa*
8065
8066 ISAPNP
8067 M:      Jaroslav Kysela <perex@perex.cz>
8068 S:      Maintained
8069 F:      Documentation/isapnp.txt
8070 F:      drivers/pnp/isapnp/
8071 F:      include/linux/isapnp.h
8072
8073 ISCSI
8074 M:      Lee Duncan <lduncan@suse.com>
8075 M:      Chris Leech <cleech@redhat.com>
8076 L:      open-iscsi@googlegroups.com
8077 W:      www.open-iscsi.com
8078 S:      Maintained
8079 F:      drivers/scsi/*iscsi*
8080 F:      include/scsi/*iscsi*
8081
8082 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8083 M:      Peter Jones <pjones@redhat.com>
8084 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8085 S:      Maintained
8086 F:      drivers/firmware/iscsi_ibft*
8087
8088 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8089 M:      Sagi Grimberg <sagi@grimberg.me>
8090 M:      Max Gurtovoy <maxg@mellanox.com>
8091 L:      linux-rdma@vger.kernel.org
8092 S:      Supported
8093 W:      http://www.openfabrics.org
8094 W:      www.open-iscsi.org
8095 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8096 F:      drivers/infiniband/ulp/iser/
8097
8098 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8099 M:      Sagi Grimberg <sagi@grimberg.me>
8100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8101 L:      linux-rdma@vger.kernel.org
8102 L:      target-devel@vger.kernel.org
8103 S:      Supported
8104 W:      http://www.linux-iscsi.org
8105 F:      drivers/infiniband/ulp/isert
8106
8107 ISDN SUBSYSTEM
8108 M:      Karsten Keil <isdn@linux-pingi.de>
8109 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8110 L:      netdev@vger.kernel.org
8111 W:      http://www.isdn4linux.de
8112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8113 S:      Maintained
8114 F:      Documentation/isdn/
8115 F:      drivers/isdn/
8116 F:      include/linux/isdn.h
8117 F:      include/linux/isdn/
8118 F:      include/uapi/linux/isdn.h
8119 F:      include/uapi/linux/isdn/
8120
8121 IT87 HARDWARE MONITORING DRIVER
8122 M:      Jean Delvare <jdelvare@suse.com>
8123 L:      linux-hwmon@vger.kernel.org
8124 S:      Maintained
8125 F:      Documentation/hwmon/it87
8126 F:      drivers/hwmon/it87.c
8127
8128 IT913X MEDIA DRIVER
8129 M:      Antti Palosaari <crope@iki.fi>
8130 L:      linux-media@vger.kernel.org
8131 W:      https://linuxtv.org
8132 W:      http://palosaari.fi/linux/
8133 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8134 T:      git git://linuxtv.org/anttip/media_tree.git
8135 S:      Maintained
8136 F:      drivers/media/tuners/it913x*
8137
8138 IVTV VIDEO4LINUX DRIVER
8139 M:      Andy Walls <awalls@md.metrocast.net>
8140 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8141 L:      linux-media@vger.kernel.org
8142 T:      git git://linuxtv.org/media_tree.git
8143 W:      http://www.ivtvdriver.org
8144 S:      Maintained
8145 F:      Documentation/media/v4l-drivers/ivtv*
8146 F:      drivers/media/pci/ivtv/
8147 F:      include/uapi/linux/ivtv*
8148
8149 IX2505V MEDIA DRIVER
8150 M:      Malcolm Priestley <tvboxspy@gmail.com>
8151 L:      linux-media@vger.kernel.org
8152 W:      https://linuxtv.org
8153 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8154 S:      Maintained
8155 F:      drivers/media/dvb-frontends/ix2505v*
8156
8157 JAILHOUSE HYPERVISOR INTERFACE
8158 M:      Jan Kiszka <jan.kiszka@siemens.com>
8159 L:      jailhouse-dev@googlegroups.com
8160 S:      Maintained
8161 F:      arch/x86/kernel/jailhouse.c
8162 F:      arch/x86/include/asm/jailhouse_para.h
8163
8164 JC42.4 TEMPERATURE SENSOR DRIVER
8165 M:      Guenter Roeck <linux@roeck-us.net>
8166 L:      linux-hwmon@vger.kernel.org
8167 S:      Maintained
8168 F:      drivers/hwmon/jc42.c
8169 F:      Documentation/hwmon/jc42
8170
8171 JFS FILESYSTEM
8172 M:      Dave Kleikamp <shaggy@kernel.org>
8173 L:      jfs-discussion@lists.sourceforge.net
8174 W:      http://jfs.sourceforge.net/
8175 T:      git git://github.com/kleikamp/linux-shaggy.git
8176 S:      Maintained
8177 F:      Documentation/filesystems/jfs.txt
8178 F:      fs/jfs/
8179
8180 JME NETWORK DRIVER
8181 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8182 L:      netdev@vger.kernel.org
8183 S:      Maintained
8184 F:      drivers/net/ethernet/jme.*
8185
8186 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8187 M:      David Woodhouse <dwmw2@infradead.org>
8188 L:      linux-mtd@lists.infradead.org
8189 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8190 S:      Maintained
8191 F:      fs/jffs2/
8192 F:      include/uapi/linux/jffs2.h
8193
8194 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8195 M:      "Theodore Ts'o" <tytso@mit.edu>
8196 M:      Jan Kara <jack@suse.com>
8197 L:      linux-ext4@vger.kernel.org
8198 S:      Maintained
8199 F:      fs/jbd2/
8200 F:      include/linux/jbd2.h
8201
8202 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8203 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8204 L:      linux-media@vger.kernel.org
8205 S:      Maintained
8206 F:      drivers/media/platform/rcar_jpu.c
8207
8208 JSM Neo PCI based serial card
8209 L:      linux-serial@vger.kernel.org
8210 S:      Orphan
8211 F:      drivers/tty/serial/jsm/
8212
8213 K10TEMP HARDWARE MONITORING DRIVER
8214 M:      Clemens Ladisch <clemens@ladisch.de>
8215 L:      linux-hwmon@vger.kernel.org
8216 S:      Maintained
8217 F:      Documentation/hwmon/k10temp
8218 F:      drivers/hwmon/k10temp.c
8219
8220 K8TEMP HARDWARE MONITORING DRIVER
8221 M:      Rudolf Marek <r.marek@assembler.cz>
8222 L:      linux-hwmon@vger.kernel.org
8223 S:      Maintained
8224 F:      Documentation/hwmon/k8temp
8225 F:      drivers/hwmon/k8temp.c
8226
8227 KASAN
8228 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8229 R:      Alexander Potapenko <glider@google.com>
8230 R:      Dmitry Vyukov <dvyukov@google.com>
8231 L:      kasan-dev@googlegroups.com
8232 S:      Maintained
8233 F:      arch/*/include/asm/kasan.h
8234 F:      arch/*/mm/kasan_init*
8235 F:      Documentation/dev-tools/kasan.rst
8236 F:      include/linux/kasan*.h
8237 F:      lib/test_kasan.c
8238 F:      mm/kasan/
8239 F:      scripts/Makefile.kasan
8240
8241 KCONFIG
8242 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8244 L:      linux-kbuild@vger.kernel.org
8245 S:      Maintained
8246 F:      Documentation/kbuild/kconfig*
8247 F:      scripts/kconfig/
8248 F:      scripts/Kconfig.include
8249
8250 KDUMP
8251 M:      Dave Young <dyoung@redhat.com>
8252 M:      Baoquan He <bhe@redhat.com>
8253 R:      Vivek Goyal <vgoyal@redhat.com>
8254 L:      kexec@lists.infradead.org
8255 W:      http://lse.sourceforge.net/kdump/
8256 S:      Maintained
8257 F:      Documentation/kdump/
8258
8259 KEENE FM RADIO TRANSMITTER DRIVER
8260 M:      Hans Verkuil <hverkuil@xs4all.nl>
8261 L:      linux-media@vger.kernel.org
8262 T:      git git://linuxtv.org/media_tree.git
8263 W:      https://linuxtv.org
8264 S:      Maintained
8265 F:      drivers/media/radio/radio-keene*
8266
8267 KERNEL AUTOMOUNTER
8268 M:      Ian Kent <raven@themaw.net>
8269 L:      autofs@vger.kernel.org
8270 S:      Maintained
8271 F:      fs/autofs/
8272
8273 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8274 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8275 M:      Michal Marek <michal.lkml@markovi.net>
8276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8277 L:      linux-kbuild@vger.kernel.org
8278 S:      Maintained
8279 F:      Documentation/kbuild/
8280 F:      Makefile
8281 F:      scripts/Kbuild*
8282 F:      scripts/Makefile*
8283 F:      scripts/basic/
8284 F:      scripts/mk*
8285 F:      scripts/mod/
8286 F:      scripts/package/
8287
8288 KERNEL JANITORS
8289 L:      kernel-janitors@vger.kernel.org
8290 W:      http://kernelnewbies.org/KernelJanitors
8291 S:      Odd Fixes
8292
8293 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8294 M:      "J. Bruce Fields" <bfields@fieldses.org>
8295 M:      Jeff Layton <jlayton@kernel.org>
8296 L:      linux-nfs@vger.kernel.org
8297 W:      http://nfs.sourceforge.net/
8298 T:      git git://linux-nfs.org/~bfields/linux.git
8299 S:      Supported
8300 F:      fs/nfsd/
8301 F:      include/uapi/linux/nfsd/
8302 F:      fs/lockd/
8303 F:      fs/nfs_common/
8304 F:      net/sunrpc/
8305 F:      include/linux/lockd/
8306 F:      include/linux/sunrpc/
8307 F:      include/uapi/linux/sunrpc/
8308
8309 KERNEL SELFTEST FRAMEWORK
8310 M:      Shuah Khan <shuah@kernel.org>
8311 M:      Shuah Khan <skhan@linuxfoundation.org>
8312 L:      linux-kselftest@vger.kernel.org
8313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8314 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8315 S:      Maintained
8316 F:      tools/testing/selftests/
8317 F:      Documentation/dev-tools/kselftest*
8318
8319 KERNEL USERMODE HELPER
8320 M:      Luis Chamberlain <mcgrof@kernel.org>
8321 L:      linux-kernel@vger.kernel.org
8322 S:      Maintained
8323 F:      kernel/umh.c
8324 F:      include/linux/umh.h
8325
8326 KERNEL VIRTUAL MACHINE (KVM)
8327 M:      Paolo Bonzini <pbonzini@redhat.com>
8328 M:      Radim Krčmář <rkrcmar@redhat.com>
8329 L:      kvm@vger.kernel.org
8330 W:      http://www.linux-kvm.org
8331 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8332 S:      Supported
8333 F:      Documentation/virtual/kvm/
8334 F:      include/trace/events/kvm.h
8335 F:      include/uapi/asm-generic/kvm*
8336 F:      include/uapi/linux/kvm*
8337 F:      include/asm-generic/kvm*
8338 F:      include/linux/kvm*
8339 F:      include/kvm/iodev.h
8340 F:      virt/kvm/*
8341 F:      tools/kvm/
8342
8343 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8344 M:      Joerg Roedel <joro@8bytes.org>
8345 L:      kvm@vger.kernel.org
8346 W:      http://www.linux-kvm.org/
8347 S:      Maintained
8348 F:      arch/x86/include/asm/svm.h
8349 F:      arch/x86/kvm/svm.c
8350
8351 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8352 M:      Christoffer Dall <christoffer.dall@arm.com>
8353 M:      Marc Zyngier <marc.zyngier@arm.com>
8354 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8355 L:      kvmarm@lists.cs.columbia.edu
8356 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8358 S:      Supported
8359 F:      arch/arm/include/uapi/asm/kvm*
8360 F:      arch/arm/include/asm/kvm*
8361 F:      arch/arm/kvm/
8362 F:      virt/kvm/arm/
8363 F:      include/kvm/arm_*
8364
8365 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8366 M:      Christoffer Dall <christoffer.dall@arm.com>
8367 M:      Marc Zyngier <marc.zyngier@arm.com>
8368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8369 L:      kvmarm@lists.cs.columbia.edu
8370 S:      Maintained
8371 F:      arch/arm64/include/uapi/asm/kvm*
8372 F:      arch/arm64/include/asm/kvm*
8373 F:      arch/arm64/kvm/
8374
8375 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8376 M:      James Hogan <jhogan@kernel.org>
8377 L:      linux-mips@vger.kernel.org
8378 S:      Supported
8379 F:      arch/mips/include/uapi/asm/kvm*
8380 F:      arch/mips/include/asm/kvm*
8381 F:      arch/mips/kvm/
8382
8383 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8384 M:      Paul Mackerras <paulus@ozlabs.org>
8385 L:      kvm-ppc@vger.kernel.org
8386 W:      http://www.linux-kvm.org/
8387 T:      git git://github.com/agraf/linux-2.6.git
8388 S:      Supported
8389 F:      arch/powerpc/include/uapi/asm/kvm*
8390 F:      arch/powerpc/include/asm/kvm*
8391 F:      arch/powerpc/kvm/
8392 F:      arch/powerpc/kernel/kvm*
8393
8394 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8395 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8396 M:      Janosch Frank <frankja@linux.ibm.com>
8397 R:      David Hildenbrand <david@redhat.com>
8398 R:      Cornelia Huck <cohuck@redhat.com>
8399 L:      linux-s390@vger.kernel.org
8400 W:      http://www.ibm.com/developerworks/linux/linux390/
8401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8402 S:      Supported
8403 F:      arch/s390/include/uapi/asm/kvm*
8404 F:      arch/s390/include/asm/gmap.h
8405 F:      arch/s390/include/asm/kvm*
8406 F:      arch/s390/kvm/
8407 F:      arch/s390/mm/gmap.c
8408
8409 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8410 M:      Paolo Bonzini <pbonzini@redhat.com>
8411 M:      Radim Krčmář <rkrcmar@redhat.com>
8412 L:      kvm@vger.kernel.org
8413 W:      http://www.linux-kvm.org
8414 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8415 S:      Supported
8416 F:      arch/x86/kvm/
8417 F:      arch/x86/kvm/*/
8418 F:      arch/x86/include/uapi/asm/kvm*
8419 F:      arch/x86/include/asm/kvm*
8420 F:      arch/x86/include/asm/pvclock-abi.h
8421 F:      arch/x86/kernel/kvm.c
8422 F:      arch/x86/kernel/kvmclock.c
8423
8424 KERNFS
8425 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8426 M:      Tejun Heo <tj@kernel.org>
8427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8428 S:      Supported
8429 F:      include/linux/kernfs.h
8430 F:      fs/kernfs/
8431
8432 KEXEC
8433 M:      Eric Biederman <ebiederm@xmission.com>
8434 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8435 L:      kexec@lists.infradead.org
8436 S:      Maintained
8437 F:      include/linux/kexec.h
8438 F:      include/uapi/linux/kexec.h
8439 F:      kernel/kexec*
8440
8441 KEYS-ENCRYPTED
8442 M:      Mimi Zohar <zohar@linux.ibm.com>
8443 L:      linux-integrity@vger.kernel.org
8444 L:      keyrings@vger.kernel.org
8445 S:      Supported
8446 F:      Documentation/security/keys/trusted-encrypted.rst
8447 F:      include/keys/encrypted-type.h
8448 F:      security/keys/encrypted-keys/
8449
8450 KEYS-TRUSTED
8451 M:      James Bottomley <jejb@linux.ibm.com>
8452 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8453 M:      Mimi Zohar <zohar@linuxibm.com>
8454 L:      linux-integrity@vger.kernel.org
8455 L:      keyrings@vger.kernel.org
8456 S:      Supported
8457 F:      Documentation/security/keys/trusted-encrypted.rst
8458 F:      include/keys/trusted-type.h
8459 F:      security/keys/trusted.c
8460 F:      security/keys/trusted.h
8461
8462 KEYS/KEYRINGS:
8463 M:      David Howells <dhowells@redhat.com>
8464 L:      keyrings@vger.kernel.org
8465 S:      Maintained
8466 F:      Documentation/security/keys/core.rst
8467 F:      include/linux/key.h
8468 F:      include/linux/key-type.h
8469 F:      include/linux/keyctl.h
8470 F:      include/uapi/linux/keyctl.h
8471 F:      include/keys/
8472 F:      security/keys/
8473
8474 KGDB / KDB /debug_core
8475 M:      Jason Wessel <jason.wessel@windriver.com>
8476 M:      Daniel Thompson <daniel.thompson@linaro.org>
8477 W:      http://kgdb.wiki.kernel.org/
8478 L:      kgdb-bugreport@lists.sourceforge.net
8479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8480 S:      Maintained
8481 F:      Documentation/dev-tools/kgdb.rst
8482 F:      drivers/misc/kgdbts.c
8483 F:      drivers/tty/serial/kgdboc.c
8484 F:      include/linux/kdb.h
8485 F:      include/linux/kgdb.h
8486 F:      kernel/debug/
8487
8488 KMEMLEAK
8489 M:      Catalin Marinas <catalin.marinas@arm.com>
8490 S:      Maintained
8491 F:      Documentation/dev-tools/kmemleak.rst
8492 F:      include/linux/kmemleak.h
8493 F:      mm/kmemleak.c
8494 F:      mm/kmemleak-test.c
8495
8496 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8497 M:      Luis Chamberlain <mcgrof@kernel.org>
8498 L:      linux-kernel@vger.kernel.org
8499 S:      Maintained
8500 F:      kernel/kmod.c
8501 F:      include/linux/kmod.h
8502 F:      lib/test_kmod.c
8503 F:      tools/testing/selftests/kmod/
8504
8505 KPROBES
8506 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8507 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8508 M:      "David S. Miller" <davem@davemloft.net>
8509 M:      Masami Hiramatsu <mhiramat@kernel.org>
8510 S:      Maintained
8511 F:      Documentation/kprobes.txt
8512 F:      include/linux/kprobes.h
8513 F:      include/asm-generic/kprobes.h
8514 F:      kernel/kprobes.c
8515
8516 KS0108 LCD CONTROLLER DRIVER
8517 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8518 S:      Maintained
8519 F:      Documentation/auxdisplay/ks0108
8520 F:      drivers/auxdisplay/ks0108.c
8521 F:      include/linux/ks0108.h
8522
8523 L3MDEV
8524 M:      David Ahern <dsa@cumulusnetworks.com>
8525 L:      netdev@vger.kernel.org
8526 S:      Maintained
8527 F:      net/l3mdev
8528 F:      include/net/l3mdev.h
8529
8530 L7 BPF FRAMEWORK
8531 M:      John Fastabend <john.fastabend@gmail.com>
8532 M:      Daniel Borkmann <daniel@iogearbox.net>
8533 L:      netdev@vger.kernel.org
8534 L:      bpf@vger.kernel.org
8535 S:      Maintained
8536 F:      include/linux/skmsg.h
8537 F:      net/core/skmsg.c
8538 F:      net/core/sock_map.c
8539 F:      net/ipv4/tcp_bpf.c
8540
8541 LANTIQ / INTEL Ethernet drivers
8542 M:      Hauke Mehrtens <hauke@hauke-m.de>
8543 L:      netdev@vger.kernel.org
8544 S:      Maintained
8545 F:      net/dsa/tag_gswip.c
8546 F:      drivers/net/ethernet/lantiq_xrx200.c
8547 F:      drivers/net/dsa/lantiq_pce.h
8548 F:      drivers/net/dsa/lantiq_gswip.c
8549
8550 LANTIQ MIPS ARCHITECTURE
8551 M:      John Crispin <john@phrozen.org>
8552 L:      linux-mips@vger.kernel.org
8553 S:      Maintained
8554 F:      arch/mips/lantiq
8555 F:      drivers/soc/lantiq
8556
8557 LAPB module
8558 L:      linux-x25@vger.kernel.org
8559 S:      Orphan
8560 F:      Documentation/networking/lapb-module.txt
8561 F:      include/*/lapb.h
8562 F:      net/lapb/
8563
8564 LASI 53c700 driver for PARISC
8565 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8566 L:      linux-scsi@vger.kernel.org
8567 S:      Maintained
8568 F:      Documentation/scsi/53c700.txt
8569 F:      drivers/scsi/53c700*
8570
8571 LEAKING_ADDRESSES
8572 M:      Tobin C. Harding <me@tobin.cc>
8573 M:      Tycho Andersen <tycho@tycho.ws>
8574 L:      kernel-hardening@lists.openwall.com
8575 S:      Maintained
8576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8577 F:      scripts/leaking_addresses.pl
8578
8579 LED SUBSYSTEM
8580 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8581 M:      Pavel Machek <pavel@ucw.cz>
8582 L:      linux-leds@vger.kernel.org
8583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8584 S:      Maintained
8585 F:      Documentation/devicetree/bindings/leds/
8586 F:      drivers/leds/
8587 F:      include/linux/leds.h
8588
8589 LEGACY EEPROM DRIVER
8590 M:      Jean Delvare <jdelvare@suse.com>
8591 S:      Maintained
8592 F:      Documentation/misc-devices/eeprom
8593 F:      drivers/misc/eeprom/eeprom.c
8594
8595 LEGO MINDSTORMS EV3
8596 R:      David Lechner <david@lechnology.com>
8597 S:      Maintained
8598 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8599 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8600 F:      drivers/power/supply/lego_ev3_battery.c
8601
8602 LEGO USB Tower driver
8603 M:      Juergen Stuber <starblue@users.sourceforge.net>
8604 L:      legousb-devel@lists.sourceforge.net
8605 W:      http://legousb.sourceforge.net/
8606 S:      Maintained
8607 F:      drivers/usb/misc/legousbtower.c
8608
8609 LG LAPTOP EXTRAS
8610 M:      Matan Ziv-Av <matan@svgalib.org>
8611 L:      platform-driver-x86@vger.kernel.org
8612 S:      Maintained
8613 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8614 F:      Documentation/laptops/lg-laptop.rst
8615 F:      drivers/platform/x86/lg-laptop.c
8616
8617 LG2160 MEDIA DRIVER
8618 M:      Michael Krufky <mkrufky@linuxtv.org>
8619 L:      linux-media@vger.kernel.org
8620 W:      https://linuxtv.org
8621 W:      http://github.com/mkrufky
8622 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8623 T:      git git://linuxtv.org/mkrufky/tuners.git
8624 S:      Maintained
8625 F:      drivers/media/dvb-frontends/lg2160.*
8626
8627 LGDT3305 MEDIA DRIVER
8628 M:      Michael Krufky <mkrufky@linuxtv.org>
8629 L:      linux-media@vger.kernel.org
8630 W:      https://linuxtv.org
8631 W:      http://github.com/mkrufky
8632 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8633 T:      git git://linuxtv.org/mkrufky/tuners.git
8634 S:      Maintained
8635 F:      drivers/media/dvb-frontends/lgdt3305.*
8636
8637 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8638 M:      Viresh Kumar <vireshk@kernel.org>
8639 L:      linux-ide@vger.kernel.org
8640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8641 S:      Maintained
8642 F:      include/linux/pata_arasan_cf_data.h
8643 F:      drivers/ata/pata_arasan_cf.c
8644
8645 LIBATA PATA DRIVERS
8646 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8647 M:      Jens Axboe <axboe@kernel.dk>
8648 L:      linux-ide@vger.kernel.org
8649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8650 S:      Maintained
8651 F:      drivers/ata/pata_*.c
8652 F:      drivers/ata/ata_generic.c
8653
8654 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8655 M:      Linus Walleij <linus.walleij@linaro.org>
8656 L:      linux-ide@vger.kernel.org
8657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8658 S:      Maintained
8659 F:      drivers/ata/pata_ftide010.c
8660 F:      drivers/ata/sata_gemini.c
8661 F:      drivers/ata/sata_gemini.h
8662
8663 LIBATA SATA AHCI PLATFORM devices support
8664 M:      Hans de Goede <hdegoede@redhat.com>
8665 M:      Jens Axboe <axboe@kernel.dk>
8666 L:      linux-ide@vger.kernel.org
8667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8668 S:      Maintained
8669 F:      drivers/ata/ahci_platform.c
8670 F:      drivers/ata/libahci_platform.c
8671 F:      include/linux/ahci_platform.h
8672
8673 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8674 M:      Mikael Pettersson <mikpelinux@gmail.com>
8675 L:      linux-ide@vger.kernel.org
8676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8677 S:      Maintained
8678 F:      drivers/ata/sata_promise.*
8679
8680 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8681 M:      Jens Axboe <axboe@kernel.dk>
8682 L:      linux-ide@vger.kernel.org
8683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8684 S:      Maintained
8685 F:      drivers/ata/
8686 F:      include/linux/ata.h
8687 F:      include/linux/libata.h
8688 F:      Documentation/devicetree/bindings/ata/
8689
8690 LIBLOCKDEP
8691 M:      Sasha Levin <alexander.levin@microsoft.com>
8692 S:      Maintained
8693 F:      tools/lib/lockdep/
8694
8695 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8696 M:      Ross Zwisler <zwisler@kernel.org>
8697 M:      Dan Williams <dan.j.williams@intel.com>
8698 M:      Vishal Verma <vishal.l.verma@intel.com>
8699 M:      Dave Jiang <dave.jiang@intel.com>
8700 L:      linux-nvdimm@lists.01.org
8701 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8702 S:      Supported
8703 F:      drivers/nvdimm/blk.c
8704 F:      drivers/nvdimm/region_devs.c
8705
8706 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8707 M:      Vishal Verma <vishal.l.verma@intel.com>
8708 M:      Dan Williams <dan.j.williams@intel.com>
8709 M:      Ross Zwisler <zwisler@kernel.org>
8710 M:      Dave Jiang <dave.jiang@intel.com>
8711 L:      linux-nvdimm@lists.01.org
8712 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8713 S:      Supported
8714 F:      drivers/nvdimm/btt*
8715
8716 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8717 M:      Ross Zwisler <zwisler@kernel.org>
8718 M:      Dan Williams <dan.j.williams@intel.com>
8719 M:      Vishal Verma <vishal.l.verma@intel.com>
8720 M:      Dave Jiang <dave.jiang@intel.com>
8721 L:      linux-nvdimm@lists.01.org
8722 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8723 S:      Supported
8724 F:      drivers/nvdimm/pmem*
8725
8726 LIBNVDIMM: DEVICETREE BINDINGS
8727 M:      Oliver O'Halloran <oohall@gmail.com>
8728 L:      linux-nvdimm@lists.01.org
8729 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8730 S:      Supported
8731 F:      drivers/nvdimm/of_pmem.c
8732 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8733
8734 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8735 M:      Dan Williams <dan.j.williams@intel.com>
8736 M:      Ross Zwisler <zwisler@kernel.org>
8737 M:      Vishal Verma <vishal.l.verma@intel.com>
8738 M:      Dave Jiang <dave.jiang@intel.com>
8739 L:      linux-nvdimm@lists.01.org
8740 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8742 S:      Supported
8743 F:      drivers/nvdimm/*
8744 F:      drivers/acpi/nfit/*
8745 F:      include/linux/nd.h
8746 F:      include/linux/libnvdimm.h
8747 F:      include/uapi/linux/ndctl.h
8748
8749 LIGHTNVM PLATFORM SUPPORT
8750 M:      Matias Bjorling <mb@lightnvm.io>
8751 W:      http://github/OpenChannelSSD
8752 L:      linux-block@vger.kernel.org
8753 S:      Maintained
8754 F:      drivers/lightnvm/
8755 F:      include/linux/lightnvm.h
8756 F:      include/uapi/linux/lightnvm.h
8757
8758 LINUX FOR POWER MACINTOSH
8759 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8760 W:      http://www.penguinppc.org/
8761 L:      linuxppc-dev@lists.ozlabs.org
8762 S:      Maintained
8763 F:      arch/powerpc/platforms/powermac/
8764 F:      drivers/macintosh/
8765
8766 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8767 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8768 M:      Paul Mackerras <paulus@samba.org>
8769 M:      Michael Ellerman <mpe@ellerman.id.au>
8770 W:      https://github.com/linuxppc/linux/wiki
8771 L:      linuxppc-dev@lists.ozlabs.org
8772 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8774 S:      Supported
8775 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8776 F:      Documentation/devicetree/bindings/powerpc/
8777 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8778 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8779 F:      Documentation/powerpc/
8780 F:      arch/powerpc/
8781 F:      drivers/char/tpm/tpm_ibmvtpm*
8782 F:      drivers/crypto/nx/
8783 F:      drivers/crypto/vmx/
8784 F:      drivers/i2c/busses/i2c-opal.c
8785 F:      drivers/net/ethernet/ibm/ibmveth.*
8786 F:      drivers/net/ethernet/ibm/ibmvnic.*
8787 F:      drivers/pci/hotplug/pnv_php.c
8788 F:      drivers/pci/hotplug/rpa*
8789 F:      drivers/rtc/rtc-opal.c
8790 F:      drivers/scsi/ibmvscsi/
8791 F:      drivers/tty/hvc/hvc_opal.c
8792 F:      drivers/watchdog/wdrtas.c
8793 F:      tools/testing/selftests/powerpc
8794 N:      /pmac
8795 N:      powermac
8796 N:      powernv
8797 N:      [^a-z0-9]ps3
8798 N:      pseries
8799
8800 LINUX FOR POWERPC EMBEDDED MPC5XXX
8801 M:      Anatolij Gustschin <agust@denx.de>
8802 L:      linuxppc-dev@lists.ozlabs.org
8803 T:      git git://git.denx.de/linux-denx-agust.git
8804 S:      Maintained
8805 F:      arch/powerpc/platforms/512x/
8806 F:      arch/powerpc/platforms/52xx/
8807
8808 LINUX FOR POWERPC EMBEDDED PPC4XX
8809 M:      Alistair Popple <alistair@popple.id.au>
8810 M:      Matt Porter <mporter@kernel.crashing.org>
8811 W:      http://www.penguinppc.org/
8812 L:      linuxppc-dev@lists.ozlabs.org
8813 S:      Maintained
8814 F:      arch/powerpc/platforms/40x/
8815 F:      arch/powerpc/platforms/44x/
8816
8817 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8818 M:      Scott Wood <oss@buserror.net>
8819 M:      Kumar Gala <galak@kernel.crashing.org>
8820 W:      http://www.penguinppc.org/
8821 L:      linuxppc-dev@lists.ozlabs.org
8822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8823 S:      Maintained
8824 F:      arch/powerpc/platforms/83xx/
8825 F:      arch/powerpc/platforms/85xx/
8826 F:      Documentation/devicetree/bindings/powerpc/fsl/
8827
8828 LINUX FOR POWERPC EMBEDDED PPC8XX
8829 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8830 W:      http://www.penguinppc.org/
8831 L:      linuxppc-dev@lists.ozlabs.org
8832 S:      Maintained
8833 F:      arch/powerpc/platforms/8xx/
8834
8835 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8836 L:      linuxppc-dev@lists.ozlabs.org
8837 S:      Orphan
8838 F:      arch/powerpc/*/*virtex*
8839 F:      arch/powerpc/*/*/*virtex*
8840
8841 LINUX FOR POWERPC PA SEMI PWRFICIENT
8842 L:      linuxppc-dev@lists.ozlabs.org
8843 S:      Orphan
8844 F:      arch/powerpc/platforms/pasemi/
8845 F:      drivers/*/*pasemi*
8846 F:      drivers/*/*/*pasemi*
8847
8848 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8849 M:      Kees Cook <keescook@chromium.org>
8850 S:      Maintained
8851 F:      drivers/misc/lkdtm/*
8852
8853 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8854 M:      Alan Stern <stern@rowland.harvard.edu>
8855 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8856 M:      Will Deacon <will.deacon@arm.com>
8857 M:      Peter Zijlstra <peterz@infradead.org>
8858 M:      Boqun Feng <boqun.feng@gmail.com>
8859 M:      Nicholas Piggin <npiggin@gmail.com>
8860 M:      David Howells <dhowells@redhat.com>
8861 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8862 M:      Luc Maranget <luc.maranget@inria.fr>
8863 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8864 R:      Akira Yokosawa <akiyks@gmail.com>
8865 R:      Daniel Lustig <dlustig@nvidia.com>
8866 L:      linux-kernel@vger.kernel.org
8867 L:      linux-arch@vger.kernel.org
8868 S:      Supported
8869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8870 F:      tools/memory-model/
8871 F:      Documentation/atomic_bitops.txt
8872 F:      Documentation/atomic_t.txt
8873 F:      Documentation/core-api/atomic_ops.rst
8874 F:      Documentation/core-api/refcount-vs-atomic.rst
8875 F:      Documentation/memory-barriers.txt
8876
8877 LIS3LV02D ACCELEROMETER DRIVER
8878 M:      Eric Piel <eric.piel@tremplin-utc.net>
8879 S:      Maintained
8880 F:      Documentation/misc-devices/lis3lv02d
8881 F:      drivers/misc/lis3lv02d/
8882 F:      drivers/platform/x86/hp_accel.c
8883
8884 LIVE PATCHING
8885 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8886 M:      Jessica Yu <jeyu@kernel.org>
8887 M:      Jiri Kosina <jikos@kernel.org>
8888 M:      Miroslav Benes <mbenes@suse.cz>
8889 R:      Petr Mladek <pmladek@suse.com>
8890 S:      Maintained
8891 F:      kernel/livepatch/
8892 F:      include/linux/livepatch.h
8893 F:      arch/x86/include/asm/livepatch.h
8894 F:      arch/x86/kernel/livepatch.c
8895 F:      Documentation/livepatch/
8896 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8897 F:      samples/livepatch/
8898 L:      live-patching@vger.kernel.org
8899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8900
8901 LLC (802.2)
8902 L:      netdev@vger.kernel.org
8903 S:      Odd fixes
8904 F:      include/linux/llc.h
8905 F:      include/uapi/linux/llc.h
8906 F:      include/net/llc*
8907 F:      net/llc/
8908
8909 LM73 HARDWARE MONITOR DRIVER
8910 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8911 L:      linux-hwmon@vger.kernel.org
8912 S:      Maintained
8913 F:      drivers/hwmon/lm73.c
8914
8915 LM78 HARDWARE MONITOR DRIVER
8916 M:      Jean Delvare <jdelvare@suse.com>
8917 L:      linux-hwmon@vger.kernel.org
8918 S:      Maintained
8919 F:      Documentation/hwmon/lm78
8920 F:      drivers/hwmon/lm78.c
8921
8922 LM83 HARDWARE MONITOR DRIVER
8923 M:      Jean Delvare <jdelvare@suse.com>
8924 L:      linux-hwmon@vger.kernel.org
8925 S:      Maintained
8926 F:      Documentation/hwmon/lm83
8927 F:      drivers/hwmon/lm83.c
8928
8929 LM90 HARDWARE MONITOR DRIVER
8930 M:      Jean Delvare <jdelvare@suse.com>
8931 L:      linux-hwmon@vger.kernel.org
8932 S:      Maintained
8933 F:      Documentation/hwmon/lm90
8934 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8935 F:      drivers/hwmon/lm90.c
8936 F:      include/dt-bindings/thermal/lm90.h
8937
8938 LM95234 HARDWARE MONITOR DRIVER
8939 M:      Guenter Roeck <linux@roeck-us.net>
8940 L:      linux-hwmon@vger.kernel.org
8941 S:      Maintained
8942 F:      Documentation/hwmon/lm95234
8943 F:      drivers/hwmon/lm95234.c
8944
8945 LME2510 MEDIA DRIVER
8946 M:      Malcolm Priestley <tvboxspy@gmail.com>
8947 L:      linux-media@vger.kernel.org
8948 W:      https://linuxtv.org
8949 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8950 S:      Maintained
8951 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8952
8953 LOADPIN SECURITY MODULE
8954 M:      Kees Cook <keescook@chromium.org>
8955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8956 S:      Supported
8957 F:      security/loadpin/
8958 F:      Documentation/admin-guide/LSM/LoadPin.rst
8959
8960 LOCKING PRIMITIVES
8961 M:      Peter Zijlstra <peterz@infradead.org>
8962 M:      Ingo Molnar <mingo@redhat.com>
8963 M:      Will Deacon <will.deacon@arm.com>
8964 L:      linux-kernel@vger.kernel.org
8965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8966 S:      Maintained
8967 F:      Documentation/locking/
8968 F:      include/linux/lockdep.h
8969 F:      include/linux/spinlock*.h
8970 F:      arch/*/include/asm/spinlock*.h
8971 F:      include/linux/rwlock*.h
8972 F:      include/linux/mutex*.h
8973 F:      include/linux/rwsem*.h
8974 F:      arch/*/include/asm/rwsem.h
8975 F:      include/linux/seqlock.h
8976 F:      lib/locking*.[ch]
8977 F:      kernel/locking/
8978 X:      kernel/locking/locktorture.c
8979
8980 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8981 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8982 L:      linux-ntfs-dev@lists.sourceforge.net
8983 W:      http://www.linux-ntfs.org/content/view/19/37/
8984 S:      Maintained
8985 F:      Documentation/ldm.txt
8986 F:      block/partitions/ldm.*
8987
8988 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8989 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8990 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8991 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8992 L:      MPT-FusionLinux.pdl@broadcom.com
8993 L:      linux-scsi@vger.kernel.org
8994 W:      http://www.avagotech.com/support/
8995 S:      Supported
8996 F:      drivers/message/fusion/
8997 F:      drivers/scsi/mpt3sas/
8998
8999 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9000 M:      Matthew Wilcox <willy@infradead.org>
9001 L:      linux-scsi@vger.kernel.org
9002 S:      Maintained
9003 F:      drivers/scsi/sym53c8xx_2/
9004
9005 LTC1660 DAC DRIVER
9006 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9007 L:      linux-iio@vger.kernel.org
9008 S:      Maintained
9009 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9010 F:      drivers/iio/dac/ltc1660.c
9011
9012 LTC4261 HARDWARE MONITOR DRIVER
9013 M:      Guenter Roeck <linux@roeck-us.net>
9014 L:      linux-hwmon@vger.kernel.org
9015 S:      Maintained
9016 F:      Documentation/hwmon/ltc4261
9017 F:      drivers/hwmon/ltc4261.c
9018
9019 LTC4306 I2C MULTIPLEXER DRIVER
9020 M:      Michael Hennerich <michael.hennerich@analog.com>
9021 W:      http://ez.analog.com/community/linux-device-drivers
9022 L:      linux-i2c@vger.kernel.org
9023 S:      Supported
9024 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9025 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9026
9027 LTP (Linux Test Project)
9028 M:      Mike Frysinger <vapier@gentoo.org>
9029 M:      Cyril Hrubis <chrubis@suse.cz>
9030 M:      Wanlong Gao <wanlong.gao@gmail.com>
9031 M:      Jan Stancek <jstancek@redhat.com>
9032 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9033 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9034 L:      ltp@lists.linux.it (subscribers-only)
9035 W:      http://linux-test-project.github.io/
9036 T:      git git://github.com/linux-test-project/ltp.git
9037 S:      Maintained
9038
9039 M68K ARCHITECTURE
9040 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9041 L:      linux-m68k@lists.linux-m68k.org
9042 W:      http://www.linux-m68k.org/
9043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9044 S:      Maintained
9045 F:      arch/m68k/
9046 F:      drivers/zorro/
9047
9048 M68K ON APPLE MACINTOSH
9049 M:      Joshua Thompson <funaho@jurai.org>
9050 W:      http://www.mac.linux-m68k.org/
9051 L:      linux-m68k@lists.linux-m68k.org
9052 S:      Maintained
9053 F:      arch/m68k/mac/
9054
9055 M68K ON HP9000/300
9056 M:      Philip Blundell <philb@gnu.org>
9057 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9058 S:      Maintained
9059 F:      arch/m68k/hp300/
9060
9061 M88DS3103 MEDIA DRIVER
9062 M:      Antti Palosaari <crope@iki.fi>
9063 L:      linux-media@vger.kernel.org
9064 W:      https://linuxtv.org
9065 W:      http://palosaari.fi/linux/
9066 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9067 T:      git git://linuxtv.org/anttip/media_tree.git
9068 S:      Maintained
9069 F:      drivers/media/dvb-frontends/m88ds3103*
9070
9071 M88RS2000 MEDIA DRIVER
9072 M:      Malcolm Priestley <tvboxspy@gmail.com>
9073 L:      linux-media@vger.kernel.org
9074 W:      https://linuxtv.org
9075 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9076 S:      Maintained
9077 F:      drivers/media/dvb-frontends/m88rs2000*
9078
9079 MA901 MASTERKIT USB FM RADIO DRIVER
9080 M:      Alexey Klimov <klimov.linux@gmail.com>
9081 L:      linux-media@vger.kernel.org
9082 T:      git git://linuxtv.org/media_tree.git
9083 S:      Maintained
9084 F:      drivers/media/radio/radio-ma901.c
9085
9086 MAC80211
9087 M:      Johannes Berg <johannes@sipsolutions.net>
9088 L:      linux-wireless@vger.kernel.org
9089 W:      http://wireless.kernel.org/
9090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9092 S:      Maintained
9093 F:      Documentation/networking/mac80211-injection.txt
9094 F:      include/net/mac80211.h
9095 F:      net/mac80211/
9096 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9097 F:      Documentation/networking/mac80211_hwsim/README
9098
9099 MAILBOX API
9100 M:      Jassi Brar <jassisinghbrar@gmail.com>
9101 L:      linux-kernel@vger.kernel.org
9102 S:      Maintained
9103 F:      drivers/mailbox/
9104 F:      include/linux/mailbox_client.h
9105 F:      include/linux/mailbox_controller.h
9106
9107 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9108 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9109 W:      http://www.kernel.org/doc/man-pages
9110 L:      linux-man@vger.kernel.org
9111 S:      Maintained
9112
9113 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9114 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9115 L:      linux-mips@vger.kernel.org
9116 S:      Maintained
9117 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9118
9119 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9120 M:      Andrew Lunn <andrew@lunn.ch>
9121 M:      Vivien Didelot <vivien.didelot@gmail.com>
9122 L:      netdev@vger.kernel.org
9123 S:      Maintained
9124 F:      drivers/net/dsa/mv88e6xxx/
9125 F:      include/linux/platform_data/mv88e6xxx.h
9126 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9127
9128 MARVELL ARMADA DRM SUPPORT
9129 M:      Russell King <linux@armlinux.org.uk>
9130 S:      Maintained
9131 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9132 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9133 F:      drivers/gpu/drm/armada/
9134 F:      include/uapi/drm/armada_drm.h
9135 F:      Documentation/devicetree/bindings/display/armada/
9136
9137 MARVELL CRYPTO DRIVER
9138 M:      Boris Brezillon <bbrezillon@kernel.org>
9139 M:      Arnaud Ebalard <arno@natisbad.org>
9140 F:      drivers/crypto/marvell/
9141 S:      Maintained
9142 L:      linux-crypto@vger.kernel.org
9143
9144 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9145 M:      Mirko Lindner <mlindner@marvell.com>
9146 M:      Stephen Hemminger <stephen@networkplumber.org>
9147 L:      netdev@vger.kernel.org
9148 S:      Maintained
9149 F:      drivers/net/ethernet/marvell/sk*
9150
9151 MARVELL LIBERTAS WIRELESS DRIVER
9152 L:      libertas-dev@lists.infradead.org
9153 S:      Orphan
9154 F:      drivers/net/wireless/marvell/libertas/
9155
9156 MARVELL MACCHIATOBIN SUPPORT
9157 M:      Russell King <linux@armlinux.org.uk>
9158 L:      linux-arm-kernel@lists.infradead.org
9159 S:      Maintained
9160 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9161
9162 MARVELL MV643XX ETHERNET DRIVER
9163 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9164 L:      netdev@vger.kernel.org
9165 S:      Maintained
9166 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9167 F:      include/linux/mv643xx.h
9168
9169 MARVELL MV88X3310 PHY DRIVER
9170 M:      Russell King <linux@armlinux.org.uk>
9171 L:      netdev@vger.kernel.org
9172 S:      Maintained
9173 F:      drivers/net/phy/marvell10g.c
9174
9175 MARVELL MVEBU THERMAL DRIVER
9176 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9177 S:      Maintained
9178 F:      drivers/thermal/armada_thermal.c
9179
9180 MARVELL MVNETA ETHERNET DRIVER
9181 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9182 L:      netdev@vger.kernel.org
9183 S:      Maintained
9184 F:      drivers/net/ethernet/marvell/mvneta.*
9185
9186 MARVELL MWIFIEX WIRELESS DRIVER
9187 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9188 M:      Nishant Sarmukadam <nishants@marvell.com>
9189 M:      Ganapathi Bhat <gbhat@marvell.com>
9190 M:      Xinming Hu <huxinming820@gmail.com>
9191 L:      linux-wireless@vger.kernel.org
9192 S:      Maintained
9193 F:      drivers/net/wireless/marvell/mwifiex/
9194
9195 MARVELL MWL8K WIRELESS DRIVER
9196 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9197 L:      linux-wireless@vger.kernel.org
9198 S:      Odd Fixes
9199 F:      drivers/net/wireless/marvell/mwl8k.c
9200
9201 MARVELL NAND CONTROLLER DRIVER
9202 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9203 L:      linux-mtd@lists.infradead.org
9204 S:      Maintained
9205 F:      drivers/mtd/nand/raw/marvell_nand.c
9206 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9207
9208 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9209 M:      Nicolas Pitre <nico@fluxnic.net>
9210 S:      Odd Fixes
9211 F:      drivers/mmc/host/mvsdio.*
9212
9213 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9214 M:      Hu Ziji <huziji@marvell.com>
9215 L:      linux-mmc@vger.kernel.org
9216 S:      Supported
9217 F:      drivers/mmc/host/sdhci-xenon*
9218 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9219
9220 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9221 M:      Sunil Goutham <sgoutham@marvell.com>
9222 M:      Linu Cherian <lcherian@marvell.com>
9223 M:      Geetha sowjanya <gakula@marvell.com>
9224 M:      Jerin Jacob <jerinj@marvell.com>
9225 L:      netdev@vger.kernel.org
9226 S:      Supported
9227 F:      drivers/net/ethernet/marvell/octeontx2/af/
9228
9229 MATROX FRAMEBUFFER DRIVER
9230 L:      linux-fbdev@vger.kernel.org
9231 S:      Orphan
9232 F:      drivers/video/fbdev/matrox/matroxfb_*
9233 F:      include/uapi/linux/matroxfb.h
9234
9235 MAX16065 HARDWARE MONITOR DRIVER
9236 M:      Guenter Roeck <linux@roeck-us.net>
9237 L:      linux-hwmon@vger.kernel.org
9238 S:      Maintained
9239 F:      Documentation/hwmon/max16065
9240 F:      drivers/hwmon/max16065.c
9241
9242 MAX2175 SDR TUNER DRIVER
9243 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9244 L:      linux-media@vger.kernel.org
9245 T:      git git://linuxtv.org/media_tree.git
9246 S:      Maintained
9247 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9248 F:      Documentation/media/v4l-drivers/max2175.rst
9249 F:      drivers/media/i2c/max2175*
9250 F:      include/uapi/linux/max2175.h
9251
9252 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9253 L:      linux-hwmon@vger.kernel.org
9254 S:      Orphan
9255 F:      Documentation/hwmon/max6650
9256 F:      drivers/hwmon/max6650.c
9257
9258 MAX6697 HARDWARE MONITOR DRIVER
9259 M:      Guenter Roeck <linux@roeck-us.net>
9260 L:      linux-hwmon@vger.kernel.org
9261 S:      Maintained
9262 F:      Documentation/hwmon/max6697
9263 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9264 F:      drivers/hwmon/max6697.c
9265 F:      include/linux/platform_data/max6697.h
9266
9267 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9268 M:      Peter Rosin <peda@axentia.se>
9269 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9270 S:      Maintained
9271 F:      Documentation/devicetree/bindings/sound/max9860.txt
9272 F:      sound/soc/codecs/max9860.*
9273
9274 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9275 M:      Javier Martinez Canillas <javier@dowhile0.org>
9276 L:      linux-kernel@vger.kernel.org
9277 S:      Supported
9278 F:      drivers/regulator/max77802-regulator.c
9279 F:      Documentation/devicetree/bindings/*/*max77802.txt
9280 F:      include/dt-bindings/*/*max77802.h
9281
9282 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9283 M:      Krzysztof Kozlowski <krzk@kernel.org>
9284 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9285 L:      linux-pm@vger.kernel.org
9286 S:      Supported
9287 F:      drivers/power/supply/max14577_charger.c
9288 F:      drivers/power/supply/max77693_charger.c
9289
9290 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9291 M:      Chanwoo Choi <cw00.choi@samsung.com>
9292 M:      Krzysztof Kozlowski <krzk@kernel.org>
9293 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9294 L:      linux-kernel@vger.kernel.org
9295 S:      Supported
9296 F:      drivers/*/max14577*.c
9297 F:      drivers/*/max77686*.c
9298 F:      drivers/*/max77693*.c
9299 F:      drivers/extcon/extcon-max14577.c
9300 F:      drivers/extcon/extcon-max77693.c
9301 F:      drivers/rtc/rtc-max77686.c
9302 F:      drivers/clk/clk-max77686.c
9303 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9304 F:      Documentation/devicetree/bindings/*/max77686.txt
9305 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9306 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9307 F:      include/linux/mfd/max14577*.h
9308 F:      include/linux/mfd/max77686*.h
9309 F:      include/linux/mfd/max77693*.h
9310
9311 MAXIRADIO FM RADIO RECEIVER DRIVER
9312 M:      Hans Verkuil <hverkuil@xs4all.nl>
9313 L:      linux-media@vger.kernel.org
9314 T:      git git://linuxtv.org/media_tree.git
9315 W:      https://linuxtv.org
9316 S:      Maintained
9317 F:      drivers/media/radio/radio-maxiradio*
9318
9319 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9320 M:      Peter Rosin <peda@axentia.se>
9321 L:      linux-iio@vger.kernel.org
9322 S:      Maintained
9323 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9324 F:      drivers/iio/potentiometer/mcp4018.c
9325 F:      drivers/iio/potentiometer/mcp4531.c
9326
9327 MCR20A IEEE-802.15.4 RADIO DRIVER
9328 M:      Xue Liu <liuxuenetmail@gmail.com>
9329 L:      linux-wpan@vger.kernel.org
9330 W:      https://github.com/xueliu/mcr20a-linux
9331 S:      Maintained
9332 F:      drivers/net/ieee802154/mcr20a.c
9333 F:      drivers/net/ieee802154/mcr20a.h
9334 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9335
9336 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9337 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9338 L:      linux-iio@vger.kernel.org
9339 S:      Maintained
9340 F:      drivers/iio/dac/cio-dac.c
9341
9342 MEDIA DRIVERS FOR ASCOT2E
9343 M:      Sergey Kozlov <serjk@netup.ru>
9344 M:      Abylay Ospan <aospan@netup.ru>
9345 L:      linux-media@vger.kernel.org
9346 W:      https://linuxtv.org
9347 W:      http://netup.tv/
9348 T:      git git://linuxtv.org/media_tree.git
9349 S:      Supported
9350 F:      drivers/media/dvb-frontends/ascot2e*
9351
9352 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9353 M:      Jasmin Jessich <jasmin@anw.at>
9354 L:      linux-media@vger.kernel.org
9355 W:      https://linuxtv.org
9356 T:      git git://linuxtv.org/media_tree.git
9357 S:      Maintained
9358 F:      drivers/media/dvb-frontends/cxd2099*
9359
9360 MEDIA DRIVERS FOR CXD2841ER
9361 M:      Sergey Kozlov <serjk@netup.ru>
9362 M:      Abylay Ospan <aospan@netup.ru>
9363 L:      linux-media@vger.kernel.org
9364 W:      https://linuxtv.org
9365 W:      http://netup.tv/
9366 T:      git git://linuxtv.org/media_tree.git
9367 S:      Supported
9368 F:      drivers/media/dvb-frontends/cxd2841er*
9369
9370 MEDIA DRIVERS FOR CXD2880
9371 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9372 L:      linux-media@vger.kernel.org
9373 W:      http://linuxtv.org/
9374 T:      git git://linuxtv.org/media_tree.git
9375 S:      Supported
9376 F:      drivers/media/dvb-frontends/cxd2880/*
9377 F:      drivers/media/spi/cxd2880*
9378
9379 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9380 L:      linux-media@vger.kernel.org
9381 W:      https://linuxtv.org
9382 T:      git git://linuxtv.org/media_tree.git
9383 S:      Orphan
9384 F:      drivers/media/pci/ddbridge/*
9385
9386 MEDIA DRIVERS FOR FREESCALE IMX
9387 M:      Steve Longerbeam <slongerbeam@gmail.com>
9388 M:      Philipp Zabel <p.zabel@pengutronix.de>
9389 L:      linux-media@vger.kernel.org
9390 T:      git git://linuxtv.org/media_tree.git
9391 S:      Maintained
9392 F:      Documentation/devicetree/bindings/media/imx.txt
9393 F:      Documentation/media/v4l-drivers/imx.rst
9394 F:      drivers/staging/media/imx/
9395 F:      include/linux/imx-media.h
9396 F:      include/media/imx.h
9397
9398 MEDIA DRIVER FOR FREESCALE IMX PXP
9399 M:      Philipp Zabel <p.zabel@pengutronix.de>
9400 L:      linux-media@vger.kernel.org
9401 T:      git git://linuxtv.org/media_tree.git
9402 S:      Maintained
9403 F:      drivers/media/platform/imx-pxp.[ch]
9404
9405 MEDIA DRIVERS FOR HELENE
9406 M:      Abylay Ospan <aospan@netup.ru>
9407 L:      linux-media@vger.kernel.org
9408 W:      https://linuxtv.org
9409 W:      http://netup.tv/
9410 T:      git git://linuxtv.org/media_tree.git
9411 S:      Supported
9412 F:      drivers/media/dvb-frontends/helene*
9413
9414 MEDIA DRIVERS FOR HORUS3A
9415 M:      Sergey Kozlov <serjk@netup.ru>
9416 M:      Abylay Ospan <aospan@netup.ru>
9417 L:      linux-media@vger.kernel.org
9418 W:      https://linuxtv.org
9419 W:      http://netup.tv/
9420 T:      git git://linuxtv.org/media_tree.git
9421 S:      Supported
9422 F:      drivers/media/dvb-frontends/horus3a*
9423
9424 MEDIA DRIVERS FOR LNBH25
9425 M:      Sergey Kozlov <serjk@netup.ru>
9426 M:      Abylay Ospan <aospan@netup.ru>
9427 L:      linux-media@vger.kernel.org
9428 W:      https://linuxtv.org
9429 W:      http://netup.tv/
9430 T:      git git://linuxtv.org/media_tree.git
9431 S:      Supported
9432 F:      drivers/media/dvb-frontends/lnbh25*
9433
9434 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9435 L:      linux-media@vger.kernel.org
9436 W:      https://linuxtv.org
9437 T:      git git://linuxtv.org/media_tree.git
9438 S:      Orphan
9439 F:      drivers/media/dvb-frontends/mxl5xx*
9440
9441 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9442 M:      Sergey Kozlov <serjk@netup.ru>
9443 M:      Abylay Ospan <aospan@netup.ru>
9444 L:      linux-media@vger.kernel.org
9445 W:      https://linuxtv.org
9446 W:      http://netup.tv/
9447 T:      git git://linuxtv.org/media_tree.git
9448 S:      Supported
9449 F:      drivers/media/pci/netup_unidvb/*
9450
9451 MEDIA DRIVERS FOR RENESAS - CEU
9452 M:      Jacopo Mondi <jacopo@jmondi.org>
9453 L:      linux-media@vger.kernel.org
9454 L:      linux-renesas-soc@vger.kernel.org
9455 T:      git git://linuxtv.org/media_tree.git
9456 S:      Supported
9457 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9458 F:      drivers/media/platform/renesas-ceu.c
9459 F:      include/media/drv-intf/renesas-ceu.h
9460
9461 MEDIA DRIVERS FOR RENESAS - DRIF
9462 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9463 L:      linux-media@vger.kernel.org
9464 L:      linux-renesas-soc@vger.kernel.org
9465 T:      git git://linuxtv.org/media_tree.git
9466 S:      Supported
9467 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9468 F:      drivers/media/platform/rcar_drif.c
9469
9470 MEDIA DRIVERS FOR RENESAS - FCP
9471 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9472 L:      linux-media@vger.kernel.org
9473 L:      linux-renesas-soc@vger.kernel.org
9474 T:      git git://linuxtv.org/media_tree.git
9475 S:      Supported
9476 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9477 F:      drivers/media/platform/rcar-fcp.c
9478 F:      include/media/rcar-fcp.h
9479
9480 MEDIA DRIVERS FOR RENESAS - FDP1
9481 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9482 L:      linux-media@vger.kernel.org
9483 L:      linux-renesas-soc@vger.kernel.org
9484 T:      git git://linuxtv.org/media_tree.git
9485 S:      Supported
9486 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9487 F:      drivers/media/platform/rcar_fdp1.c
9488
9489 MEDIA DRIVERS FOR RENESAS - VIN
9490 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9491 L:      linux-media@vger.kernel.org
9492 L:      linux-renesas-soc@vger.kernel.org
9493 T:      git git://linuxtv.org/media_tree.git
9494 S:      Supported
9495 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9496 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9497 F:      drivers/media/platform/rcar-vin/
9498
9499 MEDIA DRIVERS FOR RENESAS - VSP1
9500 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9501 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9502 L:      linux-media@vger.kernel.org
9503 L:      linux-renesas-soc@vger.kernel.org
9504 T:      git git://linuxtv.org/media_tree.git
9505 S:      Supported
9506 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9507 F:      drivers/media/platform/vsp1/
9508
9509 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9510 L:      linux-media@vger.kernel.org
9511 W:      https://linuxtv.org
9512 T:      git git://linuxtv.org/media_tree.git
9513 S:      Orphan
9514 F:      drivers/media/dvb-frontends/stv0910*
9515
9516 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9517 L:      linux-media@vger.kernel.org
9518 W:      https://linuxtv.org
9519 T:      git git://linuxtv.org/media_tree.git
9520 S:      Orphan
9521 F:      drivers/media/dvb-frontends/stv6111*
9522
9523 MEDIA DRIVERS FOR STM32 - DCMI
9524 M:      Hugues Fruchet <hugues.fruchet@st.com>
9525 L:      linux-media@vger.kernel.org
9526 T:      git git://linuxtv.org/media_tree.git
9527 S:      Supported
9528 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9529 F:      drivers/media/platform/stm32/stm32-dcmi.c
9530
9531 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9532 M:      Dmitry Osipenko <digetx@gmail.com>
9533 L:      linux-media@vger.kernel.org
9534 L:      linux-tegra@vger.kernel.org
9535 T:      git git://linuxtv.org/media_tree.git
9536 S:      Maintained
9537 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9538 F:      drivers/staging/media/tegra-vde/
9539
9540 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9541 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9542 P:      LinuxTV.org Project
9543 L:      linux-media@vger.kernel.org
9544 W:      https://linuxtv.org
9545 Q:      http://patchwork.kernel.org/project/linux-media/list/
9546 T:      git git://linuxtv.org/media_tree.git
9547 S:      Maintained
9548 F:      Documentation/devicetree/bindings/media/
9549 F:      Documentation/media/
9550 F:      drivers/media/
9551 F:      drivers/staging/media/
9552 F:      include/linux/platform_data/media/
9553 F:      include/media/
9554 F:      include/uapi/linux/dvb/
9555 F:      include/uapi/linux/videodev2.h
9556 F:      include/uapi/linux/media.h
9557 F:      include/uapi/linux/v4l2-*
9558 F:      include/uapi/linux/meye.h
9559 F:      include/uapi/linux/ivtv*
9560 F:      include/uapi/linux/uvcvideo.h
9561
9562 MEDIATEK BLUETOOTH DRIVER
9563 M:      Sean Wang <sean.wang@mediatek.com>
9564 L:      linux-bluetooth@vger.kernel.org
9565 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9566 S:      Maintained
9567 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9568 F:      drivers/bluetooth/btmtkuart.c
9569
9570 MEDIATEK CIR DRIVER
9571 M:      Sean Wang <sean.wang@mediatek.com>
9572 S:      Maintained
9573 F:      drivers/media/rc/mtk-cir.c
9574
9575 MEDIATEK DMA DRIVER
9576 M:      Sean Wang <sean.wang@mediatek.com>
9577 L:      dmaengine@vger.kernel.org
9578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9579 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9580 S:      Maintained
9581 F:      Documentation/devicetree/bindings/dma/mtk-*
9582 F:      drivers/dma/mediatek/
9583
9584 MEDIATEK PMIC LED DRIVER
9585 M:      Sean Wang <sean.wang@mediatek.com>
9586 S:      Maintained
9587 F:      drivers/leds/leds-mt6323.c
9588 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9589
9590 MEDIATEK ETHERNET DRIVER
9591 M:      Felix Fietkau <nbd@openwrt.org>
9592 M:      John Crispin <john@phrozen.org>
9593 M:      Sean Wang <sean.wang@mediatek.com>
9594 M:      Nelson Chang <nelson.chang@mediatek.com>
9595 L:      netdev@vger.kernel.org
9596 S:      Maintained
9597 F:      drivers/net/ethernet/mediatek/
9598
9599 MEDIATEK SWITCH DRIVER
9600 M:      Sean Wang <sean.wang@mediatek.com>
9601 L:      netdev@vger.kernel.org
9602 S:      Maintained
9603 F:      drivers/net/dsa/mt7530.*
9604 F:      net/dsa/tag_mtk.c
9605
9606 MEDIATEK JPEG DRIVER
9607 M:      Rick Chang <rick.chang@mediatek.com>
9608 M:      Bin Liu <bin.liu@mediatek.com>
9609 S:      Supported
9610 F:      drivers/media/platform/mtk-jpeg/
9611 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9612
9613 MEDIATEK MDP DRIVER
9614 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9615 M:      Houlong Wei <houlong.wei@mediatek.com>
9616 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9617 S:      Supported
9618 F:      drivers/media/platform/mtk-mdp/
9619 F:      drivers/media/platform/mtk-vpu/
9620 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9621
9622 MEDIATEK MEDIA DRIVER
9623 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9624 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9625 S:      Supported
9626 F:      drivers/media/platform/mtk-vcodec/
9627 F:      drivers/media/platform/mtk-vpu/
9628 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9629 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9630
9631 MEDIATEK MT76 WIRELESS LAN DRIVER
9632 M:      Felix Fietkau <nbd@nbd.name>
9633 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9634 L:      linux-wireless@vger.kernel.org
9635 S:      Maintained
9636 F:      drivers/net/wireless/mediatek/mt76/
9637
9638 MEDIATEK MT7601U WIRELESS LAN DRIVER
9639 M:      Jakub Kicinski <kubakici@wp.pl>
9640 L:      linux-wireless@vger.kernel.org
9641 S:      Maintained
9642 F:      drivers/net/wireless/mediatek/mt7601u/
9643
9644 MEDIATEK NAND CONTROLLER DRIVER
9645 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9646 L:      linux-mtd@lists.infradead.org
9647 S:      Maintained
9648 F:      drivers/mtd/nand/raw/mtk_*
9649 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9650
9651 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9652 M:      Sean Wang <sean.wang@mediatek.com>
9653 S:      Maintained
9654 F:      drivers/char/hw_random/mtk-rng.c
9655
9656 MEDIATEK USB3 DRD IP DRIVER
9657 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9658 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9660 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9661 S:      Maintained
9662 F:      drivers/usb/mtu3/
9663
9664 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9665 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9666 M:      Martin Donnelly <martin.donnelly@ge.com>
9667 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9668 S:      Maintained
9669 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9670 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9671
9672 MEGARAID SCSI/SAS DRIVERS
9673 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9674 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9675 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9676 L:      megaraidlinux.pdl@broadcom.com
9677 L:      linux-scsi@vger.kernel.org
9678 W:      http://www.avagotech.com/support/
9679 S:      Maintained
9680 F:      Documentation/scsi/megaraid.txt
9681 F:      drivers/scsi/megaraid.*
9682 F:      drivers/scsi/megaraid/
9683
9684 MELEXIS MLX90614 DRIVER
9685 M:      Crt Mori <cmo@melexis.com>
9686 L:      linux-iio@vger.kernel.org
9687 W:      http://www.melexis.com
9688 S:      Supported
9689 F:      drivers/iio/temperature/mlx90614.c
9690
9691 MELEXIS MLX90632 DRIVER
9692 M:      Crt Mori <cmo@melexis.com>
9693 L:      linux-iio@vger.kernel.org
9694 W:      http://www.melexis.com
9695 S:      Supported
9696 F:      drivers/iio/temperature/mlx90632.c
9697
9698 MELFAS MIP4 TOUCHSCREEN DRIVER
9699 M:      Sangwon Jee <jeesw@melfas.com>
9700 W:      http://www.melfas.com
9701 S:      Supported
9702 F:      drivers/input/touchscreen/melfas_mip4.c
9703 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9704
9705 MELLANOX ETHERNET DRIVER (mlx4_en)
9706 M:      Tariq Toukan <tariqt@mellanox.com>
9707 L:      netdev@vger.kernel.org
9708 S:      Supported
9709 W:      http://www.mellanox.com
9710 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9711 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9712
9713 MELLANOX ETHERNET DRIVER (mlx5e)
9714 M:      Saeed Mahameed <saeedm@mellanox.com>
9715 L:      netdev@vger.kernel.org
9716 S:      Supported
9717 W:      http://www.mellanox.com
9718 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9719 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9720
9721 MELLANOX ETHERNET INNOVA DRIVERS
9722 R:      Boris Pismenny <borisp@mellanox.com>
9723 L:      netdev@vger.kernel.org
9724 S:      Supported
9725 W:      http://www.mellanox.com
9726 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9727 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9728 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9729 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9730 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9731
9732 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9733 R:      Boris Pismenny <borisp@mellanox.com>
9734 L:      netdev@vger.kernel.org
9735 S:      Supported
9736 W:      http://www.mellanox.com
9737 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9738 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9739 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9740
9741 MELLANOX ETHERNET SWITCH DRIVERS
9742 M:      Jiri Pirko <jiri@mellanox.com>
9743 M:      Ido Schimmel <idosch@mellanox.com>
9744 L:      netdev@vger.kernel.org
9745 S:      Supported
9746 W:      http://www.mellanox.com
9747 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9748 F:      drivers/net/ethernet/mellanox/mlxsw/
9749 F:      tools/testing/selftests/drivers/net/mlxsw/
9750
9751 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9752 M:      mlxsw@mellanox.com
9753 L:      netdev@vger.kernel.org
9754 S:      Supported
9755 W:      http://www.mellanox.com
9756 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9757 F:      drivers/net/ethernet/mellanox/mlxfw/
9758
9759 MELLANOX HARDWARE PLATFORM SUPPORT
9760 M:      Andy Shevchenko <andy@infradead.org>
9761 M:      Darren Hart <dvhart@infradead.org>
9762 M:      Vadim Pasternak <vadimp@mellanox.com>
9763 L:      platform-driver-x86@vger.kernel.org
9764 S:      Supported
9765 F:      drivers/platform/mellanox/
9766
9767 MELLANOX MLX4 core VPI driver
9768 M:      Tariq Toukan <tariqt@mellanox.com>
9769 L:      netdev@vger.kernel.org
9770 L:      linux-rdma@vger.kernel.org
9771 W:      http://www.mellanox.com
9772 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9773 S:      Supported
9774 F:      drivers/net/ethernet/mellanox/mlx4/
9775 F:      include/linux/mlx4/
9776
9777 MELLANOX MLX4 IB driver
9778 M:      Yishai Hadas <yishaih@mellanox.com>
9779 L:      linux-rdma@vger.kernel.org
9780 W:      http://www.mellanox.com
9781 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9782 S:      Supported
9783 F:      drivers/infiniband/hw/mlx4/
9784 F:      include/linux/mlx4/
9785 F:      include/uapi/rdma/mlx4-abi.h
9786
9787 MELLANOX MLX5 core VPI driver
9788 M:      Saeed Mahameed <saeedm@mellanox.com>
9789 M:      Leon Romanovsky <leonro@mellanox.com>
9790 L:      netdev@vger.kernel.org
9791 L:      linux-rdma@vger.kernel.org
9792 W:      http://www.mellanox.com
9793 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9794 S:      Supported
9795 F:      drivers/net/ethernet/mellanox/mlx5/core/
9796 F:      include/linux/mlx5/
9797
9798 MELLANOX MLX5 IB driver
9799 M:      Leon Romanovsky <leonro@mellanox.com>
9800 L:      linux-rdma@vger.kernel.org
9801 W:      http://www.mellanox.com
9802 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9803 S:      Supported
9804 F:      drivers/infiniband/hw/mlx5/
9805 F:      include/linux/mlx5/
9806 F:      include/uapi/rdma/mlx5-abi.h
9807
9808 MELLANOX MLXCPLD I2C AND MUX DRIVER
9809 M:      Vadim Pasternak <vadimp@mellanox.com>
9810 M:      Michael Shych <michaelsh@mellanox.com>
9811 L:      linux-i2c@vger.kernel.org
9812 S:      Supported
9813 F:      drivers/i2c/busses/i2c-mlxcpld.c
9814 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9815 F:      Documentation/i2c/busses/i2c-mlxcpld
9816
9817 MELLANOX MLXCPLD LED DRIVER
9818 M:      Vadim Pasternak <vadimp@mellanox.com>
9819 L:      linux-leds@vger.kernel.org
9820 S:      Supported
9821 F:      drivers/leds/leds-mlxcpld.c
9822 F:      drivers/leds/leds-mlxreg.c
9823 F:      Documentation/leds/leds-mlxcpld.txt
9824
9825 MELLANOX PLATFORM DRIVER
9826 M:      Vadim Pasternak <vadimp@mellanox.com>
9827 L:      platform-driver-x86@vger.kernel.org
9828 S:      Supported
9829 F:      drivers/platform/x86/mlx-platform.c
9830
9831 MEMBARRIER SUPPORT
9832 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9833 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9834 L:      linux-kernel@vger.kernel.org
9835 S:      Supported
9836 F:      kernel/sched/membarrier.c
9837 F:      include/uapi/linux/membarrier.h
9838 F:      arch/powerpc/include/asm/membarrier.h
9839
9840 MEMBLOCK
9841 M:      Mike Rapoport <rppt@linux.ibm.com>
9842 L:      linux-mm@kvack.org
9843 S:      Maintained
9844 F:      include/linux/memblock.h
9845 F:      mm/memblock.c
9846 F:      Documentation/core-api/boot-time-mm.rst
9847
9848 MEMORY MANAGEMENT
9849 L:      linux-mm@kvack.org
9850 W:      http://www.linux-mm.org
9851 S:      Maintained
9852 F:      include/linux/mm.h
9853 F:      include/linux/gfp.h
9854 F:      include/linux/mmzone.h
9855 F:      include/linux/memory_hotplug.h
9856 F:      include/linux/vmalloc.h
9857 F:      mm/
9858
9859 MEMORY TECHNOLOGY DEVICES (MTD)
9860 M:      David Woodhouse <dwmw2@infradead.org>
9861 M:      Brian Norris <computersforpeace@gmail.com>
9862 M:      Boris Brezillon <bbrezillon@kernel.org>
9863 M:      Marek Vasut <marek.vasut@gmail.com>
9864 M:      Richard Weinberger <richard@nod.at>
9865 L:      linux-mtd@lists.infradead.org
9866 W:      http://www.linux-mtd.infradead.org/
9867 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9868 T:      git git://git.infradead.org/linux-mtd.git master
9869 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9870 S:      Maintained
9871 F:      Documentation/devicetree/bindings/mtd/
9872 F:      drivers/mtd/
9873 F:      include/linux/mtd/
9874 F:      include/uapi/mtd/
9875
9876 MEN A21 WATCHDOG DRIVER
9877 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9878 L:      linux-watchdog@vger.kernel.org
9879 S:      Maintained
9880 F:      drivers/watchdog/mena21_wdt.c
9881
9882 MEN CHAMELEON BUS (mcb)
9883 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9884 S:      Maintained
9885 F:      drivers/mcb/
9886 F:      include/linux/mcb.h
9887 F:      Documentation/men-chameleon-bus.txt
9888
9889 MEN F21BMC (Board Management Controller)
9890 M:      Andreas Werner <andreas.werner@men.de>
9891 S:      Supported
9892 F:      drivers/mfd/menf21bmc.c
9893 F:      drivers/watchdog/menf21bmc_wdt.c
9894 F:      drivers/leds/leds-menf21bmc.c
9895 F:      drivers/hwmon/menf21bmc_hwmon.c
9896 F:      Documentation/hwmon/menf21bmc
9897
9898 MEN Z069 WATCHDOG DRIVER
9899 M:      Johannes Thumshirn <jth@kernel.org>
9900 L:      linux-watchdog@vger.kernel.org
9901 S:      Maintained
9902 F:      drivers/watchdog/menz69_wdt.c
9903
9904 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9905 M:      Neil Armstrong <narmstrong@baylibre.com>
9906 L:      linux-media@lists.freedesktop.org
9907 L:      linux-amlogic@lists.infradead.org
9908 W:      http://linux-meson.com/
9909 S:      Supported
9910 F:      drivers/media/platform/meson/ao-cec.c
9911 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9912 T:      git git://linuxtv.org/media_tree.git
9913
9914 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
9915 M:      Liang Yang <liang.yang@amlogic.com>
9916 L:      linux-mtd@lists.infradead.org
9917 S:      Maintained
9918 F:      drivers/mtd/nand/raw/meson_*
9919 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
9920
9921 METHODE UDPU SUPPORT
9922 M:      Vladimir Vid <vladimir.vid@sartura.hr>
9923 S:      Maintained
9924 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
9925
9926 MICROBLAZE ARCHITECTURE
9927 M:      Michal Simek <monstr@monstr.eu>
9928 W:      http://www.monstr.eu/fdt/
9929 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9930 S:      Supported
9931 F:      arch/microblaze/
9932
9933 MICROCHIP AT91 SERIAL DRIVER
9934 M:      Richard Genoud <richard.genoud@gmail.com>
9935 S:      Maintained
9936 F:      drivers/tty/serial/atmel_serial.c
9937 F:      drivers/tty/serial/atmel_serial.h
9938 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9939
9940 MICROCHIP AUDIO ASOC DRIVERS
9941 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9942 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9943 S:      Supported
9944 F:      sound/soc/atmel
9945
9946 MICROCHIP DMA DRIVER
9947 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9948 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9949 L:      dmaengine@vger.kernel.org
9950 S:      Supported
9951 F:      drivers/dma/at_hdmac.c
9952 F:      drivers/dma/at_hdmac_regs.h
9953 F:      include/linux/platform_data/dma-atmel.h
9954 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9955 F:      include/dt-bindings/dma/at91.h
9956
9957 MICROCHIP ECC DRIVER
9958 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9959 L:      linux-crypto@vger.kernel.org
9960 S:      Maintained
9961 F:      drivers/crypto/atmel-ecc.*
9962
9963 MICROCHIP I2C DRIVER
9964 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9965 L:      linux-i2c@vger.kernel.org
9966 S:      Supported
9967 F:      drivers/i2c/busses/i2c-at91.c
9968
9969 MICROCHIP ISC DRIVER
9970 M:      Eugen Hristev <eugen.hristev@microchip.com>
9971 L:      linux-media@vger.kernel.org
9972 S:      Supported
9973 F:      drivers/media/platform/atmel/atmel-isc.c
9974 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9975 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
9976
9977 MICROCHIP ISI DRIVER
9978 M:      Eugen Hristev <eugen.hristev@microchip.com>
9979 L:      linux-media@vger.kernel.org
9980 S:      Supported
9981 F:      drivers/media/platform/atmel/atmel-isi.c
9982 F:      drivers/media/platform/atmel/atmel-isi.h
9983
9984 MICROCHIP AT91 USART MFD DRIVER
9985 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9986 L:      linux-kernel@vger.kernel.org
9987 S:      Supported
9988 F:      drivers/mfd/at91-usart.c
9989 F:      include/dt-bindings/mfd/at91-usart.h
9990 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9991
9992 MICROCHIP AT91 USART SPI DRIVER
9993 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9994 L:      linux-spi@vger.kernel.org
9995 S:      Supported
9996 F:      drivers/spi/spi-at91-usart.c
9997 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9998
9999 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10000 M:      Woojung Huh <Woojung.Huh@microchip.com>
10001 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10002 L:      netdev@vger.kernel.org
10003 S:      Maintained
10004 F:      net/dsa/tag_ksz.c
10005 F:      drivers/net/dsa/microchip/*
10006 F:      include/linux/platform_data/microchip-ksz.h
10007 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10008
10009 MICROCHIP LAN743X ETHERNET DRIVER
10010 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10011 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10012 L:      netdev@vger.kernel.org
10013 S:      Maintained
10014 F:      drivers/net/ethernet/microchip/lan743x_*
10015
10016 MICROCHIP LCDFB DRIVER
10017 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10018 L:      linux-fbdev@vger.kernel.org
10019 S:      Maintained
10020 F:      drivers/video/fbdev/atmel_lcdfb.c
10021 F:      include/video/atmel_lcdc.h
10022
10023 MICROCHIP MMC/SD/SDIO MCI DRIVER
10024 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10025 S:      Maintained
10026 F:      drivers/mmc/host/atmel-mci.c
10027
10028 MICROCHIP MCP16502 PMIC DRIVER
10029 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10030 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10031 S:      Maintained
10032 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10033 F:      drivers/regulator/mcp16502.c
10034
10035 MICROCHIP MCP3911 ADC DRIVER
10036 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10037 M:      Kent Gustavsson <kent@minoris.se>
10038 L:      linux-iio@vger.kernel.org
10039 S:      Supported
10040 F:      drivers/iio/adc/mcp3911.c
10041 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10042
10043 MICROCHIP NAND DRIVER
10044 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10045 L:      linux-mtd@lists.infradead.org
10046 S:      Supported
10047 F:      drivers/mtd/nand/raw/atmel/*
10048 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10049
10050 MICROCHIP PWM DRIVER
10051 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10053 L:      linux-pwm@vger.kernel.org
10054 S:      Supported
10055 F:      drivers/pwm/pwm-atmel.c
10056 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10057
10058 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10059 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10060 M:      Eugen Hristev <eugen.hristev@microchip.com>
10061 L:      linux-iio@vger.kernel.org
10062 S:      Supported
10063 F:      drivers/iio/adc/at91-sama5d2_adc.c
10064 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10065 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10066
10067 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10068 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10069 S:      Supported
10070 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10071
10072 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10073 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10075 L:      linux-gpio@vger.kernel.org
10076 F:      drivers/gpio/gpio-sama5d2-piobu.c
10077
10078 MICROCHIP SPI DRIVER
10079 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10080 S:      Supported
10081 F:      drivers/spi/spi-atmel.*
10082
10083 MICROCHIP SSC DRIVER
10084 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10085 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10086 S:      Supported
10087 F:      drivers/misc/atmel-ssc.c
10088 F:      include/linux/atmel-ssc.h
10089
10090 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10091 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10093 S:      Supported
10094 F:      drivers/misc/atmel_tclib.c
10095 F:      drivers/clocksource/tcb_clksrc.c
10096
10097 MICROCHIP USBA UDC DRIVER
10098 M:      Cristian Birsan <cristian.birsan@microchip.com>
10099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10100 S:      Supported
10101 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10102
10103 MICROCHIP USB251XB DRIVER
10104 M:      Richard Leitner <richard.leitner@skidata.com>
10105 L:      linux-usb@vger.kernel.org
10106 S:      Maintained
10107 F:      drivers/usb/misc/usb251xb.c
10108 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10109
10110 MICROCHIP XDMA DRIVER
10111 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10112 L:      linux-arm-kernel@lists.infradead.org
10113 L:      dmaengine@vger.kernel.org
10114 S:      Supported
10115 F:      drivers/dma/at_xdmac.c
10116
10117 MICROSEMI MIPS SOCS
10118 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10119 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10120 L:      linux-mips@vger.kernel.org
10121 S:      Supported
10122 F:      arch/mips/generic/board-ocelot.c
10123 F:      arch/mips/configs/generic/board-ocelot.config
10124 F:      arch/mips/boot/dts/mscc/
10125 F:      Documentation/devicetree/bindings/mips/mscc.txt
10126
10127 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10128 M:      Don Brace <don.brace@microsemi.com>
10129 L:      esc.storagedev@microsemi.com
10130 L:      linux-scsi@vger.kernel.org
10131 S:      Supported
10132 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10133 F:      drivers/scsi/smartpqi/Kconfig
10134 F:      drivers/scsi/smartpqi/Makefile
10135 F:      include/linux/cciss*.h
10136 F:      include/uapi/linux/cciss*.h
10137 F:      Documentation/scsi/smartpqi.txt
10138
10139 MICROSEMI ETHERNET SWITCH DRIVER
10140 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10141 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10142 L:      netdev@vger.kernel.org
10143 S:      Supported
10144 F:      drivers/net/ethernet/mscc/
10145
10146 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10147 M:      Chen Yu <yu.c.chen@intel.com>
10148 L:      platform-driver-x86@vger.kernel.org
10149 S:      Supported
10150 F:      drivers/platform/x86/surfacepro3_button.c
10151
10152 MICROTEK X6 SCANNER
10153 M:      Oliver Neukum <oliver@neukum.org>
10154 S:      Maintained
10155 F:      drivers/usb/image/microtek.*
10156
10157 MIPS
10158 M:      Ralf Baechle <ralf@linux-mips.org>
10159 M:      Paul Burton <paul.burton@mips.com>
10160 M:      James Hogan <jhogan@kernel.org>
10161 L:      linux-mips@vger.kernel.org
10162 W:      http://www.linux-mips.org/
10163 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10165 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10166 S:      Supported
10167 F:      Documentation/devicetree/bindings/mips/
10168 F:      Documentation/mips/
10169 F:      arch/mips/
10170 F:      drivers/platform/mips/
10171
10172 MIPS BOSTON DEVELOPMENT BOARD
10173 M:      Paul Burton <paul.burton@mips.com>
10174 L:      linux-mips@vger.kernel.org
10175 S:      Maintained
10176 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10177 F:      arch/mips/boot/dts/img/boston.dts
10178 F:      arch/mips/configs/generic/board-boston.config
10179 F:      drivers/clk/imgtec/clk-boston.c
10180 F:      include/dt-bindings/clock/boston-clock.h
10181
10182 MIPS GENERIC PLATFORM
10183 M:      Paul Burton <paul.burton@mips.com>
10184 L:      linux-mips@vger.kernel.org
10185 S:      Supported
10186 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10187 F:      arch/mips/generic/
10188 F:      arch/mips/tools/generic-board-config.sh
10189
10190 MIPS/LOONGSON1 ARCHITECTURE
10191 M:      Keguang Zhang <keguang.zhang@gmail.com>
10192 L:      linux-mips@vger.kernel.org
10193 S:      Maintained
10194 F:      arch/mips/loongson32/
10195 F:      arch/mips/include/asm/mach-loongson32/
10196 F:      drivers/*/*loongson1*
10197 F:      drivers/*/*/*loongson1*
10198
10199 MIPS/LOONGSON2 ARCHITECTURE
10200 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10201 L:      linux-mips@vger.kernel.org
10202 S:      Maintained
10203 F:      arch/mips/loongson64/fuloong-2e/
10204 F:      arch/mips/loongson64/lemote-2f/
10205 F:      arch/mips/include/asm/mach-loongson64/
10206 F:      drivers/*/*loongson2*
10207 F:      drivers/*/*/*loongson2*
10208
10209 MIPS/LOONGSON3 ARCHITECTURE
10210 M:      Huacai Chen <chenhc@lemote.com>
10211 L:      linux-mips@vger.kernel.org
10212 S:      Maintained
10213 F:      arch/mips/loongson64/
10214 F:      arch/mips/include/asm/mach-loongson64/
10215 F:      drivers/platform/mips/cpu_hwmon.c
10216 F:      drivers/*/*loongson3*
10217 F:      drivers/*/*/*loongson3*
10218
10219 MIPS RINT INSTRUCTION EMULATION
10220 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10221 L:      linux-mips@vger.kernel.org
10222 S:      Supported
10223 F:      arch/mips/math-emu/sp_rint.c
10224 F:      arch/mips/math-emu/dp_rint.c
10225
10226 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10227 M:      Hans Verkuil <hverkuil@xs4all.nl>
10228 L:      linux-media@vger.kernel.org
10229 T:      git git://linuxtv.org/media_tree.git
10230 W:      https://linuxtv.org
10231 S:      Odd Fixes
10232 F:      drivers/media/radio/radio-miropcm20*
10233
10234 MMP SUPPORT
10235 R:      Lubomir Rintel <lkundrak@v3.sk>
10236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10237 S:      Odd Fixes
10238 F:      arch/arm/boot/dts/mmp*
10239 F:      arch/arm/mach-mmp/
10240
10241 MMU GATHER AND TLB INVALIDATION
10242 M:      Will Deacon <will.deacon@arm.com>
10243 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10244 M:      Andrew Morton <akpm@linux-foundation.org>
10245 M:      Nick Piggin <npiggin@gmail.com>
10246 M:      Peter Zijlstra <peterz@infradead.org>
10247 L:      linux-arch@vger.kernel.org
10248 L:      linux-mm@kvack.org
10249 S:      Maintained
10250 F:      arch/*/include/asm/tlb.h
10251 F:      include/asm-generic/tlb.h
10252 F:      mm/mmu_gather.c
10253
10254 MN88472 MEDIA DRIVER
10255 M:      Antti Palosaari <crope@iki.fi>
10256 L:      linux-media@vger.kernel.org
10257 W:      https://linuxtv.org
10258 W:      http://palosaari.fi/linux/
10259 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10260 S:      Maintained
10261 F:      drivers/media/dvb-frontends/mn88472*
10262
10263 MN88473 MEDIA DRIVER
10264 M:      Antti Palosaari <crope@iki.fi>
10265 L:      linux-media@vger.kernel.org
10266 W:      https://linuxtv.org
10267 W:      http://palosaari.fi/linux/
10268 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10269 S:      Maintained
10270 F:      drivers/media/dvb-frontends/mn88473*
10271
10272 MODULE SUPPORT
10273 M:      Jessica Yu <jeyu@kernel.org>
10274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10275 S:      Maintained
10276 F:      include/linux/module.h
10277 F:      kernel/module.c
10278
10279 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10280 W:      http://popies.net/meye/
10281 S:      Orphan
10282 F:      Documentation/media/v4l-drivers/meye*
10283 F:      drivers/media/pci/meye/
10284 F:      include/uapi/linux/meye.h
10285
10286 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10287 M:      Jiri Slaby <jirislaby@gmail.com>
10288 S:      Maintained
10289 F:      Documentation/serial/moxa-smartio
10290 F:      drivers/tty/mxser.*
10291
10292 MR800 AVERMEDIA USB FM RADIO DRIVER
10293 M:      Alexey Klimov <klimov.linux@gmail.com>
10294 L:      linux-media@vger.kernel.org
10295 T:      git git://linuxtv.org/media_tree.git
10296 S:      Maintained
10297 F:      drivers/media/radio/radio-mr800.c
10298
10299 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10300 M:      Alan Ott <alan@signal11.us>
10301 L:      linux-wpan@vger.kernel.org
10302 S:      Maintained
10303 F:      drivers/net/ieee802154/mrf24j40.c
10304 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10305
10306 MSI LAPTOP SUPPORT
10307 M:      "Lee, Chun-Yi" <jlee@suse.com>
10308 L:      platform-driver-x86@vger.kernel.org
10309 S:      Maintained
10310 F:      drivers/platform/x86/msi-laptop.c
10311
10312 MSI WMI SUPPORT
10313 L:      platform-driver-x86@vger.kernel.org
10314 S:      Orphan
10315 F:      drivers/platform/x86/msi-wmi.c
10316
10317 MSI001 MEDIA DRIVER
10318 M:      Antti Palosaari <crope@iki.fi>
10319 L:      linux-media@vger.kernel.org
10320 W:      https://linuxtv.org
10321 W:      http://palosaari.fi/linux/
10322 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10323 T:      git git://linuxtv.org/anttip/media_tree.git
10324 S:      Maintained
10325 F:      drivers/media/tuners/msi001*
10326
10327 MSI2500 MEDIA DRIVER
10328 M:      Antti Palosaari <crope@iki.fi>
10329 L:      linux-media@vger.kernel.org
10330 W:      https://linuxtv.org
10331 W:      http://palosaari.fi/linux/
10332 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10333 T:      git git://linuxtv.org/anttip/media_tree.git
10334 S:      Maintained
10335 F:      drivers/media/usb/msi2500/
10336
10337 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10338 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10339 L:      linux-mtd@lists.infradead.org
10340 S:      Maintained
10341 F:      drivers/mtd/devices/docg3*
10342
10343 MT9M032 APTINA SENSOR DRIVER
10344 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10345 L:      linux-media@vger.kernel.org
10346 T:      git git://linuxtv.org/media_tree.git
10347 S:      Maintained
10348 F:      drivers/media/i2c/mt9m032.c
10349 F:      include/media/i2c/mt9m032.h
10350
10351 MT9P031 APTINA CAMERA SENSOR
10352 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10353 L:      linux-media@vger.kernel.org
10354 T:      git git://linuxtv.org/media_tree.git
10355 S:      Maintained
10356 F:      drivers/media/i2c/mt9p031.c
10357 F:      include/media/i2c/mt9p031.h
10358
10359 MT9T001 APTINA CAMERA SENSOR
10360 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10361 L:      linux-media@vger.kernel.org
10362 T:      git git://linuxtv.org/media_tree.git
10363 S:      Maintained
10364 F:      drivers/media/i2c/mt9t001.c
10365 F:      include/media/i2c/mt9t001.h
10366
10367 MT9T112 APTINA CAMERA SENSOR
10368 M:      Jacopo Mondi <jacopo@jmondi.org>
10369 L:      linux-media@vger.kernel.org
10370 T:      git git://linuxtv.org/media_tree.git
10371 S:      Odd Fixes
10372 F:      drivers/media/i2c/mt9t112.c
10373 F:      include/media/i2c/mt9t112.h
10374
10375 MT9V032 APTINA CAMERA SENSOR
10376 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10377 L:      linux-media@vger.kernel.org
10378 T:      git git://linuxtv.org/media_tree.git
10379 S:      Maintained
10380 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10381 F:      drivers/media/i2c/mt9v032.c
10382 F:      include/media/i2c/mt9v032.h
10383
10384 MT9V111 APTINA CAMERA SENSOR
10385 M:      Jacopo Mondi <jacopo@jmondi.org>
10386 L:      linux-media@vger.kernel.org
10387 T:      git git://linuxtv.org/media_tree.git
10388 S:      Maintained
10389 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10390 F:      drivers/media/i2c/mt9v111.c
10391
10392 MULTIFUNCTION DEVICES (MFD)
10393 M:      Lee Jones <lee.jones@linaro.org>
10394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10395 S:      Supported
10396 F:      Documentation/devicetree/bindings/mfd/
10397 F:      drivers/mfd/
10398 F:      include/linux/mfd/
10399 F:      include/dt-bindings/mfd/
10400
10401 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10402 S:      Orphan
10403 F:      drivers/mmc/host/mmc_spi.c
10404 F:      include/linux/spi/mmc_spi.h
10405
10406 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10407 M:      Ulf Hansson <ulf.hansson@linaro.org>
10408 L:      linux-mmc@vger.kernel.org
10409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10410 S:      Maintained
10411 F:      Documentation/devicetree/bindings/mmc/
10412 F:      drivers/mmc/
10413 F:      include/linux/mmc/
10414 F:      include/uapi/linux/mmc/
10415
10416 MULTIPLEXER SUBSYSTEM
10417 M:      Peter Rosin <peda@axentia.se>
10418 S:      Maintained
10419 F:      Documentation/ABI/testing/sysfs-class-mux*
10420 F:      Documentation/devicetree/bindings/mux/
10421 F:      include/dt-bindings/mux/
10422 F:      include/linux/mux/
10423 F:      drivers/mux/
10424
10425 MULTITECH MULTIPORT CARD (ISICOM)
10426 S:      Orphan
10427 F:      drivers/tty/isicom.c
10428 F:      include/linux/isicom.h
10429
10430 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10431 M:      Bin Liu <b-liu@ti.com>
10432 L:      linux-usb@vger.kernel.org
10433 S:      Maintained
10434 F:      drivers/usb/musb/
10435
10436 MXL301RF MEDIA DRIVER
10437 M:      Akihiro Tsukada <tskd08@gmail.com>
10438 L:      linux-media@vger.kernel.org
10439 S:      Odd Fixes
10440 F:      drivers/media/tuners/mxl301rf*
10441
10442 MXL5007T MEDIA DRIVER
10443 M:      Michael Krufky <mkrufky@linuxtv.org>
10444 L:      linux-media@vger.kernel.org
10445 W:      https://linuxtv.org
10446 W:      http://github.com/mkrufky
10447 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10448 T:      git git://linuxtv.org/mkrufky/tuners.git
10449 S:      Maintained
10450 F:      drivers/media/tuners/mxl5007t.*
10451
10452 MXSFB DRM DRIVER
10453 M:      Marek Vasut <marex@denx.de>
10454 M:      Stefan Agner <stefan@agner.ch>
10455 L:      dri-devel@lists.freedesktop.org
10456 S:      Supported
10457 F:      drivers/gpu/drm/mxsfb/
10458 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10459 T:      git git://anongit.freedesktop.org/drm/drm-misc
10460
10461 MYLEX DAC960 PCI RAID Controller
10462 M:      Hannes Reinecke <hare@kernel.org>
10463 L:      linux-scsi@vger.kernel.org
10464 S:      Supported
10465 F:      drivers/scsi/myrb.*
10466 F:      drivers/scsi/myrs.*
10467
10468 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10469 M:      Chris Lee <christopher.lee@cspi.com>
10470 L:      netdev@vger.kernel.org
10471 W:      https://www.cspi.com/ethernet-products/support/downloads/
10472 S:      Supported
10473 F:      drivers/net/ethernet/myricom/myri10ge/
10474
10475 NAND FLASH SUBSYSTEM
10476 M:      Boris Brezillon <bbrezillon@kernel.org>
10477 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10478 R:      Richard Weinberger <richard@nod.at>
10479 L:      linux-mtd@lists.infradead.org
10480 W:      http://www.linux-mtd.infradead.org/
10481 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10482 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10483 T:      git git://git.infradead.org/linux-mtd.git nand/next
10484 S:      Maintained
10485 F:      drivers/mtd/nand/
10486 F:      include/linux/mtd/*nand*.h
10487
10488 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10489 M:      Daniel Mack <zonque@gmail.com>
10490 S:      Maintained
10491 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10492 W:      http://www.native-instruments.com
10493 F:      sound/usb/caiaq/
10494
10495 NATSEMI ETHERNET DRIVER (DP8381x)
10496 S:      Orphan
10497 F:      drivers/net/ethernet/natsemi/natsemi.c
10498
10499 NCR 5380 SCSI DRIVERS
10500 M:      Finn Thain <fthain@telegraphics.com.au>
10501 M:      Michael Schmitz <schmitzmic@gmail.com>
10502 L:      linux-scsi@vger.kernel.org
10503 S:      Maintained
10504 F:      Documentation/scsi/g_NCR5380.txt
10505 F:      drivers/scsi/NCR5380.*
10506 F:      drivers/scsi/arm/cumana_1.c
10507 F:      drivers/scsi/arm/oak.c
10508 F:      drivers/scsi/atari_scsi.*
10509 F:      drivers/scsi/dmx3191d.c
10510 F:      drivers/scsi/g_NCR5380.*
10511 F:      drivers/scsi/mac_scsi.*
10512 F:      drivers/scsi/sun3_scsi.*
10513 F:      drivers/scsi/sun3_scsi_vme.c
10514
10515 NCSI LIBRARY:
10516 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10517 S:      Maintained
10518 F:      net/ncsi/
10519
10520 NCT6775 HARDWARE MONITOR DRIVER
10521 M:      Guenter Roeck <linux@roeck-us.net>
10522 L:      linux-hwmon@vger.kernel.org
10523 S:      Maintained
10524 F:      Documentation/hwmon/nct6775
10525 F:      drivers/hwmon/nct6775.c
10526
10527 NET_FAILOVER MODULE
10528 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10529 L:      netdev@vger.kernel.org
10530 S:      Supported
10531 F:      driver/net/net_failover.c
10532 F:      include/net/net_failover.h
10533 F:      Documentation/networking/net_failover.rst
10534
10535 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10536 M:      Faisal Latif <faisal.latif@intel.com>
10537 L:      linux-rdma@vger.kernel.org
10538 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10539 S:      Supported
10540 F:      drivers/infiniband/hw/nes/
10541 F:      include/uapi/rdma/nes-abi.h
10542
10543 NETEM NETWORK EMULATOR
10544 M:      Stephen Hemminger <stephen@networkplumber.org>
10545 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10546 S:      Maintained
10547 F:      net/sched/sch_netem.c
10548
10549 NETERION 10GbE DRIVERS (s2io/vxge)
10550 M:      Jon Mason <jdmason@kudzu.us>
10551 L:      netdev@vger.kernel.org
10552 S:      Supported
10553 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10554 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10555 F:      drivers/net/ethernet/neterion/
10556
10557 NETFILTER
10558 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10559 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10560 M:      Florian Westphal <fw@strlen.de>
10561 L:      netfilter-devel@vger.kernel.org
10562 L:      coreteam@netfilter.org
10563 W:      http://www.netfilter.org/
10564 W:      http://www.iptables.org/
10565 W:      http://www.nftables.org/
10566 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10569 S:      Maintained
10570 F:      include/linux/netfilter*
10571 F:      include/linux/netfilter/
10572 F:      include/net/netfilter/
10573 F:      include/uapi/linux/netfilter*
10574 F:      include/uapi/linux/netfilter/
10575 F:      net/*/netfilter.c
10576 F:      net/*/netfilter/
10577 F:      net/netfilter/
10578 F:      net/bridge/br_netfilter*.c
10579
10580 NETROM NETWORK LAYER
10581 M:      Ralf Baechle <ralf@linux-mips.org>
10582 L:      linux-hams@vger.kernel.org
10583 W:      http://www.linux-ax25.org/
10584 S:      Maintained
10585 F:      include/net/netrom.h
10586 F:      include/uapi/linux/netrom.h
10587 F:      net/netrom/
10588
10589 NETRONOME ETHERNET DRIVERS
10590 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10591 L:      oss-drivers@netronome.com
10592 S:      Maintained
10593 F:      drivers/net/ethernet/netronome/
10594
10595 NETWORK BLOCK DEVICE (NBD)
10596 M:      Josef Bacik <josef@toxicpanda.com>
10597 S:      Maintained
10598 L:      linux-block@vger.kernel.org
10599 L:      nbd@other.debian.org
10600 F:      Documentation/blockdev/nbd.txt
10601 F:      drivers/block/nbd.c
10602 F:      include/uapi/linux/nbd.h
10603
10604 NETWORK DROP MONITOR
10605 M:      Neil Horman <nhorman@tuxdriver.com>
10606 L:      netdev@vger.kernel.org
10607 S:      Maintained
10608 W:      https://fedorahosted.org/dropwatch/
10609 F:      net/core/drop_monitor.c
10610
10611 NETWORKING DRIVERS
10612 M:      "David S. Miller" <davem@davemloft.net>
10613 L:      netdev@vger.kernel.org
10614 W:      http://www.linuxfoundation.org/en/Net
10615 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10618 S:      Odd Fixes
10619 F:      Documentation/devicetree/bindings/net/
10620 F:      drivers/net/
10621 F:      include/linux/if_*
10622 F:      include/linux/netdevice.h
10623 F:      include/linux/etherdevice.h
10624 F:      include/linux/fcdevice.h
10625 F:      include/linux/fddidevice.h
10626 F:      include/linux/hippidevice.h
10627 F:      include/linux/inetdevice.h
10628 F:      include/uapi/linux/if_*
10629 F:      include/uapi/linux/netdevice.h
10630
10631 NETWORKING DRIVERS (WIRELESS)
10632 M:      Kalle Valo <kvalo@codeaurora.org>
10633 L:      linux-wireless@vger.kernel.org
10634 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10637 S:      Maintained
10638 F:      Documentation/devicetree/bindings/net/wireless/
10639 F:      drivers/net/wireless/
10640
10641 NETWORKING [DSA]
10642 M:      Andrew Lunn <andrew@lunn.ch>
10643 M:      Vivien Didelot <vivien.didelot@gmail.com>
10644 M:      Florian Fainelli <f.fainelli@gmail.com>
10645 S:      Maintained
10646 F:      Documentation/devicetree/bindings/net/dsa/
10647 F:      net/dsa/
10648 F:      include/net/dsa.h
10649 F:      include/linux/dsa/
10650 F:      include/linux/platform_data/dsa.h
10651 F:      drivers/net/dsa/
10652
10653 NETWORKING [GENERAL]
10654 M:      "David S. Miller" <davem@davemloft.net>
10655 L:      netdev@vger.kernel.org
10656 W:      http://www.linuxfoundation.org/en/Net
10657 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10660 B:      mailto:netdev@vger.kernel.org
10661 S:      Maintained
10662 F:      net/
10663 F:      include/net/
10664 F:      include/linux/in.h
10665 F:      include/linux/net.h
10666 F:      include/linux/netdevice.h
10667 F:      include/uapi/linux/in.h
10668 F:      include/uapi/linux/net.h
10669 F:      include/uapi/linux/netdevice.h
10670 F:      include/uapi/linux/net_namespace.h
10671 F:      tools/testing/selftests/net/
10672 F:      lib/net_utils.c
10673 F:      lib/random32.c
10674 F:      Documentation/networking/
10675
10676 NETWORKING [IPSEC]
10677 M:      Steffen Klassert <steffen.klassert@secunet.com>
10678 M:      Herbert Xu <herbert@gondor.apana.org.au>
10679 M:      "David S. Miller" <davem@davemloft.net>
10680 L:      netdev@vger.kernel.org
10681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10683 S:      Maintained
10684 F:      net/xfrm/
10685 F:      net/key/
10686 F:      net/ipv4/xfrm*
10687 F:      net/ipv4/esp4*
10688 F:      net/ipv4/ah4.c
10689 F:      net/ipv4/ipcomp.c
10690 F:      net/ipv4/ip_vti.c
10691 F:      net/ipv6/xfrm*
10692 F:      net/ipv6/esp6*
10693 F:      net/ipv6/ah6.c
10694 F:      net/ipv6/ipcomp6.c
10695 F:      net/ipv6/ip6_vti.c
10696 F:      include/uapi/linux/xfrm.h
10697 F:      include/net/xfrm.h
10698
10699 NETWORKING [IPv4/IPv6]
10700 M:      "David S. Miller" <davem@davemloft.net>
10701 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10702 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10703 L:      netdev@vger.kernel.org
10704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10705 S:      Maintained
10706 F:      net/ipv4/
10707 F:      net/ipv6/
10708 F:      include/net/ip*
10709 F:      arch/x86/net/*
10710
10711 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10712 M:      Paul Moore <paul@paul-moore.com>
10713 W:      https://github.com/netlabel
10714 L:      netdev@vger.kernel.org
10715 L:      linux-security-module@vger.kernel.org
10716 S:      Maintained
10717 F:      Documentation/netlabel/
10718 F:      include/net/calipso.h
10719 F:      include/net/cipso_ipv4.h
10720 F:      include/net/netlabel.h
10721 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10722 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10723 F:      net/netlabel/
10724 F:      net/ipv4/cipso_ipv4.c
10725 F:      net/ipv6/calipso.c
10726 F:      net/netfilter/xt_CONNSECMARK.c
10727 F:      net/netfilter/xt_SECMARK.c
10728
10729 NETWORKING [TCP]
10730 M:      Eric Dumazet <edumazet@google.com>
10731 L:      netdev@vger.kernel.org
10732 S:      Maintained
10733 F:      net/ipv4/tcp*.c
10734 F:      net/ipv4/syncookies.c
10735 F:      net/ipv6/tcp*.c
10736 F:      net/ipv6/syncookies.c
10737 F:      include/uapi/linux/tcp.h
10738 F:      include/net/tcp.h
10739 F:      include/linux/tcp.h
10740 F:      include/trace/events/tcp.h
10741
10742 NETWORKING [TLS]
10743 M:      Boris Pismenny <borisp@mellanox.com>
10744 M:      Aviad Yehezkel <aviadye@mellanox.com>
10745 M:      Dave Watson <davejwatson@fb.com>
10746 M:      John Fastabend <john.fastabend@gmail.com>
10747 M:      Daniel Borkmann <daniel@iogearbox.net>
10748 L:      netdev@vger.kernel.org
10749 S:      Maintained
10750 F:      net/tls/*
10751 F:      include/uapi/linux/tls.h
10752 F:      include/net/tls.h
10753
10754 NETWORKING [WIRELESS]
10755 L:      linux-wireless@vger.kernel.org
10756 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10757
10758 NETDEVSIM
10759 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10760 S:      Maintained
10761 F:      drivers/net/netdevsim/*
10762
10763 NETXEN (1/10) GbE SUPPORT
10764 M:      Manish Chopra <manishc@marvell.com>
10765 M:      Rahul Verma <rahulv@marvell.com>
10766 M:      GR-Linux-NIC-Dev@marvell.com
10767 L:      netdev@vger.kernel.org
10768 S:      Supported
10769 F:      drivers/net/ethernet/qlogic/netxen/
10770
10771 NFC SUBSYSTEM
10772 M:      Samuel Ortiz <sameo@linux.intel.com>
10773 L:      linux-wireless@vger.kernel.org
10774 L:      linux-nfc@lists.01.org (subscribers-only)
10775 S:      Supported
10776 F:      net/nfc/
10777 F:      include/net/nfc/
10778 F:      include/uapi/linux/nfc.h
10779 F:      drivers/nfc/
10780 F:      include/linux/platform_data/nfcmrvl.h
10781 F:      include/linux/platform_data/nxp-nci.h
10782 F:      Documentation/devicetree/bindings/net/nfc/
10783
10784 NFS, SUNRPC, AND LOCKD CLIENTS
10785 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10786 M:      Anna Schumaker <anna.schumaker@netapp.com>
10787 L:      linux-nfs@vger.kernel.org
10788 W:      http://client.linux-nfs.org
10789 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10790 S:      Maintained
10791 F:      fs/lockd/
10792 F:      fs/nfs/
10793 F:      fs/nfs_common/
10794 F:      net/sunrpc/
10795 F:      include/linux/lockd/
10796 F:      include/linux/nfs*
10797 F:      include/linux/sunrpc/
10798 F:      include/uapi/linux/nfs*
10799 F:      include/uapi/linux/sunrpc/
10800
10801 NILFS2 FILESYSTEM
10802 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10803 L:      linux-nilfs@vger.kernel.org
10804 W:      https://nilfs.sourceforge.io/
10805 W:      https://nilfs.osdn.jp/
10806 T:      git git://github.com/konis/nilfs2.git
10807 S:      Supported
10808 F:      Documentation/filesystems/nilfs2.txt
10809 F:      fs/nilfs2/
10810 F:      include/trace/events/nilfs2.h
10811 F:      include/uapi/linux/nilfs2_api.h
10812 F:      include/uapi/linux/nilfs2_ondisk.h
10813
10814 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10815 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10816 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10817 S:      Maintained
10818 F:      Documentation/scsi/NinjaSCSI.txt
10819 F:      drivers/scsi/pcmcia/nsp_*
10820
10821 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10822 M:      GOTO Masanori <gotom@debian.or.jp>
10823 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10824 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10825 S:      Maintained
10826 F:      Documentation/scsi/NinjaSCSI.txt
10827 F:      drivers/scsi/nsp32*
10828
10829 NIOS2 ARCHITECTURE
10830 M:      Ley Foon Tan <lftan@altera.com>
10831 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10833 S:      Maintained
10834 F:      arch/nios2/
10835
10836 NOHZ, DYNTICKS SUPPORT
10837 M:      Frederic Weisbecker <fweisbec@gmail.com>
10838 M:      Thomas Gleixner <tglx@linutronix.de>
10839 M:      Ingo Molnar <mingo@kernel.org>
10840 L:      linux-kernel@vger.kernel.org
10841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10842 S:      Maintained
10843 F:      kernel/time/tick*.*
10844 F:      include/linux/tick.h
10845 F:      include/linux/sched/nohz.h
10846
10847 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10848 M:      Pavel Machek <pavel@ucw.cz>
10849 M:      Sakari Ailus <sakari.ailus@iki.fi>
10850 L:      linux-media@vger.kernel.org
10851 S:      Maintained
10852 F:      drivers/media/i2c/et8ek8
10853 F:      drivers/media/i2c/ad5820.c
10854
10855 NOKIA N900 POWER SUPPLY DRIVERS
10856 R:      Pali Rohár <pali.rohar@gmail.com>
10857 F:      include/linux/power/bq2415x_charger.h
10858 F:      include/linux/power/bq27xxx_battery.h
10859 F:      include/linux/power/isp1704_charger.h
10860 F:      drivers/power/supply/bq2415x_charger.c
10861 F:      drivers/power/supply/bq27xxx_battery.c
10862 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10863 F:      drivers/power/supply/isp1704_charger.c
10864 F:      drivers/power/supply/rx51_battery.c
10865
10866 NOLIBC HEADER FILE
10867 M:      Willy Tarreau <w@1wt.eu>
10868 S:      Maintained
10869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
10870 F:      tools/include/nolibc/
10871
10872 NTB AMD DRIVER
10873 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10874 L:      linux-ntb@googlegroups.com
10875 S:      Supported
10876 F:      drivers/ntb/hw/amd/
10877
10878 NTB DRIVER CORE
10879 M:      Jon Mason <jdmason@kudzu.us>
10880 M:      Dave Jiang <dave.jiang@intel.com>
10881 M:      Allen Hubbe <allenbh@gmail.com>
10882 L:      linux-ntb@googlegroups.com
10883 S:      Supported
10884 W:      https://github.com/jonmason/ntb/wiki
10885 T:      git git://github.com/jonmason/ntb.git
10886 F:      drivers/ntb/
10887 F:      drivers/net/ntb_netdev.c
10888 F:      include/linux/ntb.h
10889 F:      include/linux/ntb_transport.h
10890 F:      tools/testing/selftests/ntb/
10891
10892 NTB IDT DRIVER
10893 M:      Serge Semin <fancer.lancer@gmail.com>
10894 L:      linux-ntb@googlegroups.com
10895 S:      Supported
10896 F:      drivers/ntb/hw/idt/
10897
10898 NTB INTEL DRIVER
10899 M:      Dave Jiang <dave.jiang@intel.com>
10900 L:      linux-ntb@googlegroups.com
10901 S:      Supported
10902 W:      https://github.com/davejiang/linux/wiki
10903 T:      git https://github.com/davejiang/linux.git
10904 F:      drivers/ntb/hw/intel/
10905
10906 NTFS FILESYSTEM
10907 M:      Anton Altaparmakov <anton@tuxera.com>
10908 L:      linux-ntfs-dev@lists.sourceforge.net
10909 W:      http://www.tuxera.com/
10910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10911 S:      Supported
10912 F:      Documentation/filesystems/ntfs.txt
10913 F:      fs/ntfs/
10914
10915 NUBUS SUBSYSTEM
10916 M:      Finn Thain <fthain@telegraphics.com.au>
10917 L:      linux-m68k@lists.linux-m68k.org
10918 S:      Maintained
10919 F:      arch/*/include/asm/nubus.h
10920 F:      drivers/nubus/
10921 F:      include/linux/nubus.h
10922 F:      include/uapi/linux/nubus.h
10923
10924 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10925 M:      Antonino Daplas <adaplas@gmail.com>
10926 L:      linux-fbdev@vger.kernel.org
10927 S:      Maintained
10928 F:      drivers/video/fbdev/riva/
10929 F:      drivers/video/fbdev/nvidia/
10930
10931 NVM EXPRESS DRIVER
10932 M:      Keith Busch <keith.busch@intel.com>
10933 M:      Jens Axboe <axboe@fb.com>
10934 M:      Christoph Hellwig <hch@lst.de>
10935 M:      Sagi Grimberg <sagi@grimberg.me>
10936 L:      linux-nvme@lists.infradead.org
10937 T:      git://git.infradead.org/nvme.git
10938 W:      http://git.infradead.org/nvme.git
10939 S:      Supported
10940 F:      drivers/nvme/host/
10941 F:      include/linux/nvme.h
10942 F:      include/uapi/linux/nvme_ioctl.h
10943
10944 NVM EXPRESS FC TRANSPORT DRIVERS
10945 M:      James Smart <james.smart@broadcom.com>
10946 L:      linux-nvme@lists.infradead.org
10947 S:      Supported
10948 F:      include/linux/nvme-fc.h
10949 F:      include/linux/nvme-fc-driver.h
10950 F:      drivers/nvme/host/fc.c
10951 F:      drivers/nvme/target/fc.c
10952 F:      drivers/nvme/target/fcloop.c
10953
10954 NVM EXPRESS TARGET DRIVER
10955 M:      Christoph Hellwig <hch@lst.de>
10956 M:      Sagi Grimberg <sagi@grimberg.me>
10957 L:      linux-nvme@lists.infradead.org
10958 T:      git://git.infradead.org/nvme.git
10959 W:      http://git.infradead.org/nvme.git
10960 S:      Supported
10961 F:      drivers/nvme/target/
10962
10963 NVMEM FRAMEWORK
10964 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10965 S:      Maintained
10966 F:      drivers/nvmem/
10967 F:      Documentation/devicetree/bindings/nvmem/
10968 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10969 F:      include/linux/nvmem-consumer.h
10970 F:      include/linux/nvmem-provider.h
10971
10972 NXP SGTL5000 DRIVER
10973 M:      Fabio Estevam <festevam@gmail.com>
10974 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10975 S:      Maintained
10976 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10977 F:      sound/soc/codecs/sgtl5000*
10978
10979 NXP TDA998X DRM DRIVER
10980 M:      Russell King <linux@armlinux.org.uk>
10981 S:      Maintained
10982 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10983 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10984 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10985 F:      include/drm/i2c/tda998x.h
10986 F:      include/dt-bindings/display/tda998x.h
10987 K:      "nxp,tda998x"
10988
10989 NXP TFA9879 DRIVER
10990 M:      Peter Rosin <peda@axentia.se>
10991 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10992 S:      Maintained
10993 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10994 F:      sound/soc/codecs/tfa9879*
10995
10996 NXP-NCI NFC DRIVER
10997 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10998 R:      Charles Gorand <charles.gorand@effinnov.com>
10999 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11000 S:      Supported
11001 F:      drivers/nfc/nxp-nci
11002
11003 OBJAGG
11004 M:      Jiri Pirko <jiri@mellanox.com>
11005 L:      netdev@vger.kernel.org
11006 S:      Supported
11007 F:      lib/objagg.c
11008 F:      lib/test_objagg.c
11009 F:      include/linux/objagg.h
11010
11011 NXP FSPI DRIVER
11012 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11013 M:      Ashish Kumar <ashish.kumar@nxp.com>
11014 L:      linux-spi@vger.kernel.org
11015 S:      Maintained
11016 F:      drivers/spi/spi-nxp-fspi.c
11017 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11018
11019 OBJTOOL
11020 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11021 M:      Peter Zijlstra <peterz@infradead.org>
11022 S:      Supported
11023 F:      tools/objtool/
11024
11025 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11026 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11027 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11028 L:      linuxppc-dev@lists.ozlabs.org
11029 S:      Supported
11030 F:      arch/powerpc/platforms/powernv/ocxl.c
11031 F:      arch/powerpc/include/asm/pnv-ocxl.h
11032 F:      drivers/misc/ocxl/
11033 F:      include/misc/ocxl*
11034 F:      include/uapi/misc/ocxl.h
11035 F:      Documentation/accelerators/ocxl.rst
11036
11037 OMAP AUDIO SUPPORT
11038 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11039 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11040 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11041 L:      linux-omap@vger.kernel.org
11042 S:      Maintained
11043 F:      sound/soc/ti/omap*
11044 F:      sound/soc/ti/rx51.c
11045 F:      sound/soc/ti/n810.c
11046 F:      sound/soc/ti/sdma-pcm.*
11047
11048 OMAP CLOCK FRAMEWORK SUPPORT
11049 M:      Paul Walmsley <paul@pwsan.com>
11050 L:      linux-omap@vger.kernel.org
11051 S:      Maintained
11052 F:      arch/arm/*omap*/*clock*
11053
11054 OMAP DEVICE TREE SUPPORT
11055 M:      Benoît Cousson <bcousson@baylibre.com>
11056 M:      Tony Lindgren <tony@atomide.com>
11057 L:      linux-omap@vger.kernel.org
11058 L:      devicetree@vger.kernel.org
11059 S:      Maintained
11060 F:      arch/arm/boot/dts/*omap*
11061 F:      arch/arm/boot/dts/*am3*
11062 F:      arch/arm/boot/dts/*am4*
11063 F:      arch/arm/boot/dts/*am5*
11064 F:      arch/arm/boot/dts/*dra7*
11065
11066 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11067 L:      linux-omap@vger.kernel.org
11068 L:      linux-fbdev@vger.kernel.org
11069 S:      Orphan
11070 F:      drivers/video/fbdev/omap2/
11071 F:      Documentation/arm/OMAP/DSS
11072
11073 OMAP FRAMEBUFFER SUPPORT
11074 L:      linux-fbdev@vger.kernel.org
11075 L:      linux-omap@vger.kernel.org
11076 S:      Orphan
11077 F:      drivers/video/fbdev/omap/
11078
11079 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11080 M:      Roger Quadros <rogerq@ti.com>
11081 M:      Tony Lindgren <tony@atomide.com>
11082 L:      linux-omap@vger.kernel.org
11083 S:      Maintained
11084 F:      drivers/memory/omap-gpmc.c
11085 F:      arch/arm/mach-omap2/*gpmc*
11086
11087 OMAP GPIO DRIVER
11088 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11089 M:      Santosh Shilimkar <ssantosh@kernel.org>
11090 M:      Kevin Hilman <khilman@kernel.org>
11091 L:      linux-omap@vger.kernel.org
11092 S:      Maintained
11093 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11094 F:      drivers/gpio/gpio-omap.c
11095
11096 OMAP HARDWARE SPINLOCK SUPPORT
11097 M:      Ohad Ben-Cohen <ohad@wizery.com>
11098 L:      linux-omap@vger.kernel.org
11099 S:      Maintained
11100 F:      drivers/hwspinlock/omap_hwspinlock.c
11101
11102 OMAP HS MMC SUPPORT
11103 L:      linux-mmc@vger.kernel.org
11104 L:      linux-omap@vger.kernel.org
11105 S:      Orphan
11106 F:      drivers/mmc/host/omap_hsmmc.c
11107
11108 OMAP HWMOD DATA
11109 M:      Paul Walmsley <paul@pwsan.com>
11110 L:      linux-omap@vger.kernel.org
11111 S:      Maintained
11112 F:      arch/arm/mach-omap2/omap_hwmod*data*
11113
11114 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11115 M:      Benoît Cousson <bcousson@baylibre.com>
11116 L:      linux-omap@vger.kernel.org
11117 S:      Maintained
11118 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11119
11120 OMAP HWMOD SUPPORT
11121 M:      Benoît Cousson <bcousson@baylibre.com>
11122 M:      Paul Walmsley <paul@pwsan.com>
11123 L:      linux-omap@vger.kernel.org
11124 S:      Maintained
11125 F:      arch/arm/mach-omap2/omap_hwmod.*
11126
11127 OMAP I2C DRIVER
11128 M:      Vignesh R <vigneshr@ti.com>
11129 L:      linux-omap@vger.kernel.org
11130 L:      linux-i2c@vger.kernel.org
11131 S:      Maintained
11132 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11133 F:      drivers/i2c/busses/i2c-omap.c
11134
11135 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11136 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11137 L:      linux-media@vger.kernel.org
11138 S:      Maintained
11139 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11140 F:      drivers/media/platform/omap3isp/
11141 F:      drivers/staging/media/omap4iss/
11142
11143 OMAP MMC SUPPORT
11144 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11145 L:      linux-omap@vger.kernel.org
11146 S:      Odd Fixes
11147 F:      drivers/mmc/host/omap.c
11148
11149 OMAP POWER MANAGEMENT SUPPORT
11150 M:      Kevin Hilman <khilman@kernel.org>
11151 L:      linux-omap@vger.kernel.org
11152 S:      Maintained
11153 F:      arch/arm/*omap*/*pm*
11154 F:      drivers/cpufreq/omap-cpufreq.c
11155
11156 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11157 M:      Rajendra Nayak <rnayak@codeaurora.org>
11158 M:      Paul Walmsley <paul@pwsan.com>
11159 L:      linux-omap@vger.kernel.org
11160 S:      Maintained
11161 F:      arch/arm/mach-omap2/prm*
11162
11163 OMAP RANDOM NUMBER GENERATOR SUPPORT
11164 M:      Deepak Saxena <dsaxena@plexity.net>
11165 S:      Maintained
11166 F:      drivers/char/hw_random/omap-rng.c
11167
11168 OMAP USB SUPPORT
11169 L:      linux-usb@vger.kernel.org
11170 L:      linux-omap@vger.kernel.org
11171 S:      Orphan
11172 F:      drivers/usb/*/*omap*
11173 F:      arch/arm/*omap*/usb*
11174
11175 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11176 M:      Mark Jackson <mpfj@newflow.co.uk>
11177 L:      linux-omap@vger.kernel.org
11178 S:      Maintained
11179 F:      arch/arm/boot/dts/am335x-nano.dts
11180
11181 OMAP1 SUPPORT
11182 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11183 M:      Tony Lindgren <tony@atomide.com>
11184 L:      linux-omap@vger.kernel.org
11185 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11187 S:      Maintained
11188 F:      arch/arm/mach-omap1/
11189 F:      arch/arm/plat-omap/
11190 F:      arch/arm/configs/omap1_defconfig
11191 F:      drivers/i2c/busses/i2c-omap.c
11192 F:      include/linux/platform_data/i2c-omap.h
11193 F:      include/linux/platform_data/ams-delta-fiq.h
11194
11195 OMAP2+ SUPPORT
11196 M:      Tony Lindgren <tony@atomide.com>
11197 L:      linux-omap@vger.kernel.org
11198 W:      http://www.muru.com/linux/omap/
11199 W:      http://linux.omap.com/
11200 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11202 S:      Maintained
11203 F:      arch/arm/mach-omap2/
11204 F:      arch/arm/plat-omap/
11205 F:      arch/arm/configs/omap2plus_defconfig
11206 F:      drivers/i2c/busses/i2c-omap.c
11207 F:      drivers/irqchip/irq-omap-intc.c
11208 F:      drivers/mfd/*omap*.c
11209 F:      drivers/mfd/menelaus.c
11210 F:      drivers/mfd/palmas.c
11211 F:      drivers/mfd/tps65217.c
11212 F:      drivers/mfd/tps65218.c
11213 F:      drivers/mfd/tps65910.c
11214 F:      drivers/mfd/twl-core.[ch]
11215 F:      drivers/mfd/twl4030*.c
11216 F:      drivers/mfd/twl6030*.c
11217 F:      drivers/mfd/twl6040*.c
11218 F:      drivers/regulator/palmas-regulator*.c
11219 F:      drivers/regulator/pbias-regulator.c
11220 F:      drivers/regulator/tps65217-regulator.c
11221 F:      drivers/regulator/tps65218-regulator.c
11222 F:      drivers/regulator/tps65910-regulator.c
11223 F:      drivers/regulator/twl-regulator.c
11224 F:      drivers/regulator/twl6030-regulator.c
11225 F:      include/linux/platform_data/i2c-omap.h
11226
11227 ONION OMEGA2+ BOARD
11228 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11229 L:      linux-mips@vger.kernel.org
11230 S:      Maintained
11231 F:      arch/mips/boot/dts/ralink/omega2p.dts
11232
11233 OMFS FILESYSTEM
11234 M:      Bob Copeland <me@bobcopeland.com>
11235 L:      linux-karma-devel@lists.sourceforge.net
11236 S:      Maintained
11237 F:      Documentation/filesystems/omfs.txt
11238 F:      fs/omfs/
11239
11240 OMNIKEY CARDMAN 4000 DRIVER
11241 M:      Harald Welte <laforge@gnumonks.org>
11242 S:      Maintained
11243 F:      drivers/char/pcmcia/cm4000_cs.c
11244 F:      include/linux/cm4000_cs.h
11245 F:      include/uapi/linux/cm4000_cs.h
11246
11247 OMNIKEY CARDMAN 4040 DRIVER
11248 M:      Harald Welte <laforge@gnumonks.org>
11249 S:      Maintained
11250 F:      drivers/char/pcmcia/cm4040_cs.*
11251
11252 OMNIVISION OV13858 SENSOR DRIVER
11253 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11254 L:      linux-media@vger.kernel.org
11255 T:      git git://linuxtv.org/media_tree.git
11256 S:      Maintained
11257 F:      drivers/media/i2c/ov13858.c
11258
11259 OMNIVISION OV2680 SENSOR DRIVER
11260 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11261 L:      linux-media@vger.kernel.org
11262 T:      git git://linuxtv.org/media_tree.git
11263 S:      Maintained
11264 F:      drivers/media/i2c/ov2680.c
11265 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11266
11267 OMNIVISION OV2685 SENSOR DRIVER
11268 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11269 L:      linux-media@vger.kernel.org
11270 T:      git git://linuxtv.org/media_tree.git
11271 S:      Maintained
11272 F:      drivers/media/i2c/ov2685.c
11273
11274 OMNIVISION OV5640 SENSOR DRIVER
11275 M:      Steve Longerbeam <slongerbeam@gmail.com>
11276 L:      linux-media@vger.kernel.org
11277 T:      git git://linuxtv.org/media_tree.git
11278 S:      Maintained
11279 F:      drivers/media/i2c/ov5640.c
11280
11281 OMNIVISION OV5647 SENSOR DRIVER
11282 M:      Luis Oliveira <lolivei@synopsys.com>
11283 L:      linux-media@vger.kernel.org
11284 T:      git git://linuxtv.org/media_tree.git
11285 S:      Maintained
11286 F:      drivers/media/i2c/ov5647.c
11287
11288 OMNIVISION OV5695 SENSOR DRIVER
11289 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11290 L:      linux-media@vger.kernel.org
11291 T:      git git://linuxtv.org/media_tree.git
11292 S:      Maintained
11293 F:      drivers/media/i2c/ov5695.c
11294
11295 OMNIVISION OV7670 SENSOR DRIVER
11296 M:      Jonathan Corbet <corbet@lwn.net>
11297 L:      linux-media@vger.kernel.org
11298 T:      git git://linuxtv.org/media_tree.git
11299 S:      Maintained
11300 F:      drivers/media/i2c/ov7670.c
11301 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11302
11303 OMNIVISION OV772x SENSOR DRIVER
11304 M:      Jacopo Mondi <jacopo@jmondi.org>
11305 L:      linux-media@vger.kernel.org
11306 T:      git git://linuxtv.org/media_tree.git
11307 S:      Odd fixes
11308 F:      drivers/media/i2c/ov772x.c
11309 F:      include/media/i2c/ov772x.h
11310 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11311
11312 OMNIVISION OV7740 SENSOR DRIVER
11313 M:      Wenyou Yang <wenyou.yang@microchip.com>
11314 L:      linux-media@vger.kernel.org
11315 T:      git git://linuxtv.org/media_tree.git
11316 S:      Maintained
11317 F:      drivers/media/i2c/ov7740.c
11318 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11319
11320 OMNIVISION OV9650 SENSOR DRIVER
11321 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11322 R:      Akinobu Mita <akinobu.mita@gmail.com>
11323 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11324 L:      linux-media@vger.kernel.org
11325 T:      git git://linuxtv.org/media_tree.git
11326 S:      Maintained
11327 F:      drivers/media/i2c/ov9650.c
11328 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11329
11330 ONENAND FLASH DRIVER
11331 M:      Kyungmin Park <kyungmin.park@samsung.com>
11332 L:      linux-mtd@lists.infradead.org
11333 S:      Maintained
11334 F:      drivers/mtd/nand/onenand/
11335 F:      include/linux/mtd/onenand*.h
11336
11337 ONSTREAM SCSI TAPE DRIVER
11338 M:      Willem Riede <osst@riede.org>
11339 L:      osst-users@lists.sourceforge.net
11340 L:      linux-scsi@vger.kernel.org
11341 S:      Maintained
11342 F:      Documentation/scsi/osst.txt
11343 F:      drivers/scsi/osst.*
11344 F:      drivers/scsi/osst_*.h
11345 F:      drivers/scsi/st.h
11346
11347 OP-TEE DRIVER
11348 M:      Jens Wiklander <jens.wiklander@linaro.org>
11349 S:      Maintained
11350 F:      drivers/tee/optee/
11351
11352 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11353 M:      Sumit Garg <sumit.garg@linaro.org>
11354 S:      Maintained
11355 F:      drivers/char/hw_random/optee-rng.c
11356
11357 OPA-VNIC DRIVER
11358 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11359 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11360 L:      linux-rdma@vger.kernel.org
11361 S:      Supported
11362 F:      drivers/infiniband/ulp/opa_vnic
11363
11364 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11365 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11366 M:      Frank Rowand <frowand.list@gmail.com>
11367 L:      devicetree@vger.kernel.org
11368 S:      Maintained
11369 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11370 F:      Documentation/devicetree/overlay-notes.txt
11371 F:      drivers/of/overlay.c
11372 F:      drivers/of/resolver.c
11373 K:      of_overlay_notifier_
11374
11375 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11376 M:      Rob Herring <robh+dt@kernel.org>
11377 M:      Frank Rowand <frowand.list@gmail.com>
11378 L:      devicetree@vger.kernel.org
11379 W:      http://www.devicetree.org/
11380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11381 S:      Maintained
11382 F:      drivers/of/
11383 F:      include/linux/of*.h
11384 F:      scripts/dtc/
11385 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11386
11387 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11388 M:      Rob Herring <robh+dt@kernel.org>
11389 M:      Mark Rutland <mark.rutland@arm.com>
11390 L:      devicetree@vger.kernel.org
11391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11392 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11393 S:      Maintained
11394 F:      Documentation/devicetree/
11395 F:      arch/*/boot/dts/
11396 F:      include/dt-bindings/
11397
11398 OPENCORES I2C BUS DRIVER
11399 M:      Peter Korsgaard <peter@korsgaard.com>
11400 M:      Andrew Lunn <andrew@lunn.ch>
11401 L:      linux-i2c@vger.kernel.org
11402 S:      Maintained
11403 F:      Documentation/i2c/busses/i2c-ocores
11404 F:      drivers/i2c/busses/i2c-ocores.c
11405 F:      include/linux/platform_data/i2c-ocores.h
11406
11407 OPENRISC ARCHITECTURE
11408 M:      Jonas Bonn <jonas@southpole.se>
11409 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11410 M:      Stafford Horne <shorne@gmail.com>
11411 T:      git git://github.com/openrisc/linux.git
11412 L:      openrisc@lists.librecores.org
11413 W:      http://openrisc.io
11414 S:      Maintained
11415 F:      Documentation/devicetree/bindings/openrisc/
11416 F:      Documentation/openrisc/
11417 F:      arch/openrisc/
11418 F:      drivers/irqchip/irq-ompic.c
11419 F:      drivers/irqchip/irq-or1k-*
11420
11421 OPENVSWITCH
11422 M:      Pravin B Shelar <pshelar@ovn.org>
11423 L:      netdev@vger.kernel.org
11424 L:      dev@openvswitch.org
11425 W:      http://openvswitch.org
11426 S:      Maintained
11427 F:      net/openvswitch/
11428 F:      include/uapi/linux/openvswitch.h
11429
11430 OPERATING PERFORMANCE POINTS (OPP)
11431 M:      Viresh Kumar <vireshk@kernel.org>
11432 M:      Nishanth Menon <nm@ti.com>
11433 M:      Stephen Boyd <sboyd@kernel.org>
11434 L:      linux-pm@vger.kernel.org
11435 S:      Maintained
11436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11437 F:      drivers/opp/
11438 F:      include/linux/pm_opp.h
11439 F:      Documentation/power/opp.txt
11440 F:      Documentation/devicetree/bindings/opp/
11441
11442 OPL4 DRIVER
11443 M:      Clemens Ladisch <clemens@ladisch.de>
11444 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11445 T:      git git://git.alsa-project.org/alsa-kernel.git
11446 S:      Maintained
11447 F:      sound/drivers/opl4/
11448
11449 OPROFILE
11450 M:      Robert Richter <rric@kernel.org>
11451 L:      oprofile-list@lists.sf.net
11452 S:      Maintained
11453 F:      arch/*/include/asm/oprofile*.h
11454 F:      arch/*/oprofile/
11455 F:      drivers/oprofile/
11456 F:      include/linux/oprofile.h
11457
11458 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11459 M:      Mark Fasheh <mark@fasheh.com>
11460 M:      Joel Becker <jlbec@evilplan.org>
11461 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11462 W:      http://ocfs2.wiki.kernel.org
11463 S:      Supported
11464 F:      Documentation/filesystems/ocfs2.txt
11465 F:      Documentation/filesystems/dlmfs.txt
11466 F:      fs/ocfs2/
11467
11468 ORANGEFS FILESYSTEM
11469 M:      Mike Marshall <hubcap@omnibond.com>
11470 R:      Martin Brandenburg <martin@omnibond.com>
11471 L:      devel@lists.orangefs.org
11472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11473 S:      Supported
11474 F:      fs/orangefs/
11475 F:      Documentation/filesystems/orangefs.txt
11476
11477 ORINOCO DRIVER
11478 L:      linux-wireless@vger.kernel.org
11479 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11480 W:      http://www.nongnu.org/orinoco/
11481 S:      Orphan
11482 F:      drivers/net/wireless/intersil/orinoco/
11483
11484 OSD LIBRARY and FILESYSTEM
11485 M:      Boaz Harrosh <ooo@electrozaur.com>
11486 S:      Maintained
11487 F:      drivers/scsi/osd/
11488 F:      include/scsi/osd_*
11489 F:      fs/exofs/
11490
11491 OV2659 OMNIVISION SENSOR DRIVER
11492 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11493 L:      linux-media@vger.kernel.org
11494 W:      https://linuxtv.org
11495 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11496 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11497 S:      Maintained
11498 F:      drivers/media/i2c/ov2659.c
11499 F:      include/media/i2c/ov2659.h
11500
11501 OVERLAY FILESYSTEM
11502 M:      Miklos Szeredi <miklos@szeredi.hu>
11503 L:      linux-unionfs@vger.kernel.org
11504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11505 S:      Supported
11506 F:      fs/overlayfs/
11507 F:      Documentation/filesystems/overlayfs.txt
11508
11509 P54 WIRELESS DRIVER
11510 M:      Christian Lamparter <chunkeey@googlemail.com>
11511 L:      linux-wireless@vger.kernel.org
11512 W:      http://wireless.kernel.org/en/users/Drivers/p54
11513 S:      Maintained
11514 F:      drivers/net/wireless/intersil/p54/
11515
11516 PA SEMI ETHERNET DRIVER
11517 L:      netdev@vger.kernel.org
11518 S:      Orphan
11519 F:      drivers/net/ethernet/pasemi/*
11520
11521 PA SEMI SMBUS DRIVER
11522 L:      linux-i2c@vger.kernel.org
11523 S:      Orphan
11524 F:      drivers/i2c/busses/i2c-pasemi.c
11525
11526 PADATA PARALLEL EXECUTION MECHANISM
11527 M:      Steffen Klassert <steffen.klassert@secunet.com>
11528 L:      linux-crypto@vger.kernel.org
11529 S:      Maintained
11530 F:      kernel/padata.c
11531 F:      include/linux/padata.h
11532 F:      Documentation/padata.txt
11533
11534 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11535 M:      Harald Welte <laforge@gnumonks.org>
11536 L:      platform-driver-x86@vger.kernel.org
11537 S:      Maintained
11538 F:      drivers/platform/x86/panasonic-laptop.c
11539
11540 PARALLEL LCD/KEYPAD PANEL DRIVER
11541 M:      Willy Tarreau <willy@haproxy.com>
11542 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11543 S:      Odd Fixes
11544 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11545 F:      drivers/auxdisplay/panel.c
11546
11547 PARALLEL PORT SUBSYSTEM
11548 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11549 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11550 L:      linux-parport@lists.infradead.org (subscribers-only)
11551 S:      Maintained
11552 F:      drivers/parport/
11553 F:      include/linux/parport*.h
11554 F:      drivers/char/ppdev.c
11555 F:      include/uapi/linux/ppdev.h
11556 F:      Documentation/parport*.txt
11557
11558 PARAVIRT_OPS INTERFACE
11559 M:      Juergen Gross <jgross@suse.com>
11560 M:      Alok Kataria <akataria@vmware.com>
11561 L:      virtualization@lists.linux-foundation.org
11562 S:      Supported
11563 F:      Documentation/virtual/paravirt_ops.txt
11564 F:      arch/*/kernel/paravirt*
11565 F:      arch/*/include/asm/paravirt*.h
11566 F:      include/linux/hypervisor.h
11567
11568 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11569 M:      Tim Waugh <tim@cyberelk.net>
11570 L:      linux-parport@lists.infradead.org (subscribers-only)
11571 S:      Maintained
11572 F:      Documentation/blockdev/paride.txt
11573 F:      drivers/block/paride/
11574
11575 PARISC ARCHITECTURE
11576 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11577 M:      Helge Deller <deller@gmx.de>
11578 L:      linux-parisc@vger.kernel.org
11579 W:      http://www.parisc-linux.org/
11580 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11583 S:      Maintained
11584 F:      arch/parisc/
11585 F:      Documentation/parisc/
11586 F:      drivers/parisc/
11587 F:      drivers/char/agp/parisc-agp.c
11588 F:      drivers/input/serio/gscps2.c
11589 F:      drivers/parport/parport_gsc.*
11590 F:      drivers/tty/serial/8250/8250_gsc.c
11591 F:      drivers/video/fbdev/sti*
11592 F:      drivers/video/console/sti*
11593 F:      drivers/video/logo/logo_parisc*
11594
11595 PARMAN
11596 M:      Jiri Pirko <jiri@mellanox.com>
11597 L:      netdev@vger.kernel.org
11598 S:      Supported
11599 F:      lib/parman.c
11600 F:      lib/test_parman.c
11601 F:      include/linux/parman.h
11602
11603 PC87360 HARDWARE MONITORING DRIVER
11604 M:      Jim Cromie <jim.cromie@gmail.com>
11605 L:      linux-hwmon@vger.kernel.org
11606 S:      Maintained
11607 F:      Documentation/hwmon/pc87360
11608 F:      drivers/hwmon/pc87360.c
11609
11610 PC8736x GPIO DRIVER
11611 M:      Jim Cromie <jim.cromie@gmail.com>
11612 S:      Maintained
11613 F:      drivers/char/pc8736x_gpio.c
11614
11615 PC87427 HARDWARE MONITORING DRIVER
11616 M:      Jean Delvare <jdelvare@suse.com>
11617 L:      linux-hwmon@vger.kernel.org
11618 S:      Maintained
11619 F:      Documentation/hwmon/pc87427
11620 F:      drivers/hwmon/pc87427.c
11621
11622 PCA9532 LED DRIVER
11623 M:      Riku Voipio <riku.voipio@iki.fi>
11624 S:      Maintained
11625 F:      drivers/leds/leds-pca9532.c
11626 F:      include/linux/leds-pca9532.h
11627
11628 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11629 M:      Guenter Roeck <linux@roeck-us.net>
11630 L:      linux-i2c@vger.kernel.org
11631 S:      Maintained
11632 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11633
11634 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11635 M:      Khalid Aziz <khalid@gonehiking.org>
11636 S:      Maintained
11637 F:      drivers/firmware/pcdp.*
11638
11639 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11640 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11641 L:      linux-pci@vger.kernel.org
11642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11643 S:      Maintained
11644 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11645 F:      drivers/pci/controller/pci-aardvark.c
11646
11647 PCI DRIVER FOR ALTERA PCIE IP
11648 M:      Ley Foon Tan <lftan@altera.com>
11649 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11650 L:      linux-pci@vger.kernel.org
11651 S:      Supported
11652 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11653 F:      drivers/pci/controller/pcie-altera.c
11654
11655 PCI DRIVER FOR APPLIEDMICRO XGENE
11656 M:      Toan Le <toan@os.amperecomputing.com>
11657 L:      linux-pci@vger.kernel.org
11658 L:      linux-arm-kernel@lists.infradead.org
11659 S:      Maintained
11660 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11661 F:      drivers/pci/controller/pci-xgene.c
11662
11663 PCI DRIVER FOR ARM VERSATILE PLATFORM
11664 M:      Rob Herring <robh@kernel.org>
11665 L:      linux-pci@vger.kernel.org
11666 L:      linux-arm-kernel@lists.infradead.org
11667 S:      Maintained
11668 F:      Documentation/devicetree/bindings/pci/versatile.txt
11669 F:      drivers/pci/controller/pci-versatile.c
11670
11671 PCI DRIVER FOR ARMADA 8K
11672 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11673 L:      linux-pci@vger.kernel.org
11674 L:      linux-arm-kernel@lists.infradead.org
11675 S:      Maintained
11676 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11677 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11678
11679 PCI DRIVER FOR CADENCE PCIE IP
11680 M:      Alan Douglas <adouglas@cadence.com>
11681 L:      linux-pci@vger.kernel.org
11682 S:      Maintained
11683 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11684 F:      drivers/pci/controller/pcie-cadence*
11685
11686 PCI DRIVER FOR FREESCALE LAYERSCAPE
11687 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11688 M:      Mingkai Hu <mingkai.hu@nxp.com>
11689 M:      Roy Zang <roy.zang@nxp.com>
11690 L:      linuxppc-dev@lists.ozlabs.org
11691 L:      linux-pci@vger.kernel.org
11692 L:      linux-arm-kernel@lists.infradead.org
11693 S:      Maintained
11694 F:      drivers/pci/controller/dwc/*layerscape*
11695
11696 PCI DRIVER FOR GENERIC OF HOSTS
11697 M:      Will Deacon <will.deacon@arm.com>
11698 L:      linux-pci@vger.kernel.org
11699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11700 S:      Maintained
11701 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11702 F:      drivers/pci/controller/pci-host-common.c
11703 F:      drivers/pci/controller/pci-host-generic.c
11704
11705 PCI DRIVER FOR IMX6
11706 M:      Richard Zhu <hongxing.zhu@nxp.com>
11707 M:      Lucas Stach <l.stach@pengutronix.de>
11708 L:      linux-pci@vger.kernel.org
11709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11710 S:      Maintained
11711 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11712 F:      drivers/pci/controller/dwc/*imx6*
11713
11714 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11715 M:      Keith Busch <keith.busch@intel.com>
11716 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11717 L:      linux-pci@vger.kernel.org
11718 S:      Supported
11719 F:      drivers/pci/controller/vmd.c
11720
11721 PCI DRIVER FOR MICROSEMI SWITCHTEC
11722 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11723 M:      Logan Gunthorpe <logang@deltatee.com>
11724 L:      linux-pci@vger.kernel.org
11725 S:      Maintained
11726 F:      Documentation/switchtec.txt
11727 F:      Documentation/ABI/testing/sysfs-class-switchtec
11728 F:      drivers/pci/switch/switchtec*
11729 F:      include/uapi/linux/switchtec_ioctl.h
11730 F:      include/linux/switchtec.h
11731 F:      drivers/ntb/hw/mscc/
11732
11733 PCI DRIVER FOR MOBIVEIL PCIE IP
11734 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11735 L:      linux-pci@vger.kernel.org
11736 S:      Supported
11737 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11738 F:      drivers/pci/controller/pcie-mobiveil.c
11739
11740 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11741 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11742 M:      Jason Cooper <jason@lakedaemon.net>
11743 L:      linux-pci@vger.kernel.org
11744 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11745 S:      Maintained
11746 F:      drivers/pci/controller/*mvebu*
11747
11748 PCI DRIVER FOR NVIDIA TEGRA
11749 M:      Thierry Reding <thierry.reding@gmail.com>
11750 L:      linux-tegra@vger.kernel.org
11751 L:      linux-pci@vger.kernel.org
11752 S:      Supported
11753 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11754 F:      drivers/pci/controller/pci-tegra.c
11755
11756 PCI DRIVER FOR RENESAS R-CAR
11757 M:      Simon Horman <horms@verge.net.au>
11758 L:      linux-pci@vger.kernel.org
11759 L:      linux-renesas-soc@vger.kernel.org
11760 S:      Maintained
11761 F:      drivers/pci/controller/*rcar*
11762
11763 PCI DRIVER FOR SAMSUNG EXYNOS
11764 M:      Jingoo Han <jingoohan1@gmail.com>
11765 L:      linux-pci@vger.kernel.org
11766 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11767 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11768 S:      Maintained
11769 F:      drivers/pci/controller/dwc/pci-exynos.c
11770
11771 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11772 M:      Jingoo Han <jingoohan1@gmail.com>
11773 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11774 L:      linux-pci@vger.kernel.org
11775 S:      Maintained
11776 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11777 F:      drivers/pci/controller/dwc/*designware*
11778
11779 PCI DRIVER FOR TI DRA7XX
11780 M:      Kishon Vijay Abraham I <kishon@ti.com>
11781 L:      linux-omap@vger.kernel.org
11782 L:      linux-pci@vger.kernel.org
11783 S:      Supported
11784 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11785 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11786
11787 PCI DRIVER FOR TI KEYSTONE
11788 M:      Murali Karicheri <m-karicheri2@ti.com>
11789 L:      linux-pci@vger.kernel.org
11790 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11791 S:      Maintained
11792 F:      drivers/pci/controller/dwc/pci-keystone.c
11793
11794 PCI ENDPOINT SUBSYSTEM
11795 M:      Kishon Vijay Abraham I <kishon@ti.com>
11796 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11797 L:      linux-pci@vger.kernel.org
11798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11799 S:      Supported
11800 F:      drivers/pci/endpoint/
11801 F:      drivers/misc/pci_endpoint_test.c
11802 F:      tools/pci/
11803
11804 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11805 M:      Russell Currey <ruscur@russell.cc>
11806 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11807 M:      Oliver O'Halloran <oohall@gmail.com>
11808 L:      linuxppc-dev@lists.ozlabs.org
11809 S:      Supported
11810 F:      Documentation/PCI/pci-error-recovery.txt
11811 F:      drivers/pci/pcie/aer.c
11812 F:      drivers/pci/pcie/dpc.c
11813 F:      drivers/pci/pcie/err.c
11814 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11815 F:      arch/powerpc/kernel/eeh*.c
11816 F:      arch/powerpc/platforms/*/eeh*.c
11817 F:      arch/powerpc/include/*/eeh*.h
11818
11819 PCI ERROR RECOVERY
11820 M:      Linas Vepstas <linasvepstas@gmail.com>
11821 L:      linux-pci@vger.kernel.org
11822 S:      Supported
11823 F:      Documentation/PCI/pci-error-recovery.txt
11824
11825 PCI MSI DRIVER FOR ALTERA MSI IP
11826 M:      Ley Foon Tan <lftan@altera.com>
11827 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11828 L:      linux-pci@vger.kernel.org
11829 S:      Supported
11830 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11831 F:      drivers/pci/controller/pcie-altera-msi.c
11832
11833 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11834 M:      Toan Le <toan@os.amperecomputing.com>
11835 L:      linux-pci@vger.kernel.org
11836 L:      linux-arm-kernel@lists.infradead.org
11837 S:      Maintained
11838 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11839 F:      drivers/pci/controller/pci-xgene-msi.c
11840
11841 PCI SUBSYSTEM
11842 M:      Bjorn Helgaas <bhelgaas@google.com>
11843 L:      linux-pci@vger.kernel.org
11844 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11846 S:      Supported
11847 F:      Documentation/devicetree/bindings/pci/
11848 F:      Documentation/PCI/
11849 F:      drivers/acpi/pci*
11850 F:      drivers/pci/
11851 F:      include/asm-generic/pci*
11852 F:      include/linux/pci*
11853 F:      include/linux/of_pci.h
11854 F:      include/uapi/linux/pci*
11855 F:      lib/pci*
11856 F:      arch/x86/pci/
11857 F:      arch/x86/kernel/quirks.c
11858 F:      arch/x86/kernel/early-quirks.c
11859
11860 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11861 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11862 L:      linux-pci@vger.kernel.org
11863 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11865 S:      Supported
11866 F:      drivers/pci/controller/
11867
11868 PCIE DRIVER FOR AMLOGIC MESON
11869 M:      Yue Wang <yue.wang@Amlogic.com>
11870 L:      linux-pci@vger.kernel.org
11871 L:      linux-amlogic@lists.infradead.org
11872 S:      Maintained
11873 F:      drivers/pci/controller/dwc/pci-meson.c
11874
11875 PCIE DRIVER FOR AXIS ARTPEC
11876 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11877 L:      linux-arm-kernel@axis.com
11878 L:      linux-pci@vger.kernel.org
11879 S:      Maintained
11880 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11881 F:      drivers/pci/controller/dwc/*artpec*
11882
11883 PCIE DRIVER FOR CAVIUM THUNDERX
11884 M:      David Daney <david.daney@cavium.com>
11885 L:      linux-pci@vger.kernel.org
11886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11887 S:      Supported
11888 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11889 F:      drivers/pci/controller/pci-thunder-*
11890
11891 PCIE DRIVER FOR HISILICON
11892 M:      Zhou Wang <wangzhou1@hisilicon.com>
11893 L:      linux-pci@vger.kernel.org
11894 S:      Maintained
11895 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11896 F:      drivers/pci/controller/dwc/pcie-hisi.c
11897
11898 PCIE DRIVER FOR HISILICON KIRIN
11899 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11900 M:      Binghui Wang <wangbinghui@hisilicon.com>
11901 L:      linux-pci@vger.kernel.org
11902 S:      Maintained
11903 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11904 F:      drivers/pci/controller/dwc/pcie-kirin.c
11905
11906 PCIE DRIVER FOR HISILICON STB
11907 M:      Shawn Guo <shawn.guo@linaro.org>
11908 L:      linux-pci@vger.kernel.org
11909 S:      Maintained
11910 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11911 F:      drivers/pci/controller/dwc/pcie-histb.c
11912
11913 PCIE DRIVER FOR MEDIATEK
11914 M:      Ryder Lee <ryder.lee@mediatek.com>
11915 L:      linux-pci@vger.kernel.org
11916 L:      linux-mediatek@lists.infradead.org
11917 S:      Supported
11918 F:      Documentation/devicetree/bindings/pci/mediatek*
11919 F:      drivers/pci/controller/*mediatek*
11920
11921 PCIE DRIVER FOR QUALCOMM MSM
11922 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11923 L:      linux-pci@vger.kernel.org
11924 L:      linux-arm-msm@vger.kernel.org
11925 S:      Maintained
11926 F:      drivers/pci/controller/dwc/*qcom*
11927
11928 PCIE DRIVER FOR ROCKCHIP
11929 M:      Shawn Lin <shawn.lin@rock-chips.com>
11930 L:      linux-pci@vger.kernel.org
11931 L:      linux-rockchip@lists.infradead.org
11932 S:      Maintained
11933 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11934 F:      drivers/pci/controller/pcie-rockchip*
11935
11936 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11937 M:      Linus Walleij <linus.walleij@linaro.org>
11938 L:      linux-pci@vger.kernel.org
11939 S:      Maintained
11940 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11941 F:      drivers/pci/controller/pci-v3-semi.c
11942
11943 PCIE DRIVER FOR SOCIONEXT UNIPHIER
11944 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
11945 L:      linux-pci@vger.kernel.org
11946 S:      Maintained
11947 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
11948 F:      drivers/pci/controller/dwc/pcie-uniphier.c
11949
11950 PCIE DRIVER FOR ST SPEAR13XX
11951 M:      Pratyush Anand <pratyush.anand@gmail.com>
11952 L:      linux-pci@vger.kernel.org
11953 S:      Maintained
11954 F:      drivers/pci/controller/dwc/*spear*
11955
11956 PCMCIA SUBSYSTEM
11957 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11959 S:      Odd Fixes
11960 F:      Documentation/pcmcia/
11961 F:      tools/pcmcia/
11962 F:      drivers/pcmcia/
11963 F:      include/pcmcia/
11964
11965 PCNET32 NETWORK DRIVER
11966 M:      Don Fry <pcnet32@frontier.com>
11967 L:      netdev@vger.kernel.org
11968 S:      Maintained
11969 F:      drivers/net/ethernet/amd/pcnet32.c
11970
11971 PCRYPT PARALLEL CRYPTO ENGINE
11972 M:      Steffen Klassert <steffen.klassert@secunet.com>
11973 L:      linux-crypto@vger.kernel.org
11974 S:      Maintained
11975 F:      crypto/pcrypt.c
11976 F:      include/crypto/pcrypt.h
11977
11978 PEAQ WMI HOTKEYS DRIVER
11979 M:      Hans de Goede <hdegoede@redhat.com>
11980 L:      platform-driver-x86@vger.kernel.org
11981 S:      Maintained
11982 F:      drivers/platform/x86/peaq-wmi.c
11983
11984 PER-CPU MEMORY ALLOCATOR
11985 M:      Dennis Zhou <dennis@kernel.org>
11986 M:      Tejun Heo <tj@kernel.org>
11987 M:      Christoph Lameter <cl@linux.com>
11988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11989 S:      Maintained
11990 F:      include/linux/percpu*.h
11991 F:      mm/percpu*.c
11992 F:      arch/*/include/asm/percpu.h
11993
11994 PER-TASK DELAY ACCOUNTING
11995 M:      Balbir Singh <bsingharora@gmail.com>
11996 S:      Maintained
11997 F:      include/linux/delayacct.h
11998 F:      kernel/delayacct.c
11999
12000 PERFORMANCE EVENTS SUBSYSTEM
12001 M:      Peter Zijlstra <peterz@infradead.org>
12002 M:      Ingo Molnar <mingo@redhat.com>
12003 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12004 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12005 R:      Jiri Olsa <jolsa@redhat.com>
12006 R:      Namhyung Kim <namhyung@kernel.org>
12007 L:      linux-kernel@vger.kernel.org
12008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12009 S:      Supported
12010 F:      kernel/events/*
12011 F:      include/linux/perf_event.h
12012 F:      include/uapi/linux/perf_event.h
12013 F:      arch/*/kernel/perf_event*.c
12014 F:      arch/*/kernel/*/perf_event*.c
12015 F:      arch/*/kernel/*/*/perf_event*.c
12016 F:      arch/*/include/asm/perf_event.h
12017 F:      arch/*/kernel/perf_callchain.c
12018 F:      arch/*/events/*
12019 F:      tools/perf/
12020
12021 PERSONALITY HANDLING
12022 M:      Christoph Hellwig <hch@infradead.org>
12023 L:      linux-abi-devel@lists.sourceforge.net
12024 S:      Maintained
12025 F:      include/linux/personality.h
12026 F:      include/uapi/linux/personality.h
12027
12028 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12029 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12030 L:      linux-input@vger.kernel.org
12031 S:      Maintained
12032 F:      Documentation/input/devices/pxrc.rst
12033 F:      drivers/input/joystick/pxrc.c
12034
12035 PHONET PROTOCOL
12036 M:      Remi Denis-Courmont <courmisch@gmail.com>
12037 S:      Supported
12038 F:      Documentation/networking/phonet.txt
12039 F:      include/linux/phonet.h
12040 F:      include/net/phonet/
12041 F:      include/uapi/linux/phonet.h
12042 F:      net/phonet/
12043
12044 PHRAM MTD DRIVER
12045 M:      Joern Engel <joern@lazybastard.org>
12046 L:      linux-mtd@lists.infradead.org
12047 S:      Maintained
12048 F:      drivers/mtd/devices/phram.c
12049
12050 PICOLCD HID DRIVER
12051 M:      Bruno Prémont <bonbons@linux-vserver.org>
12052 L:      linux-input@vger.kernel.org
12053 S:      Maintained
12054 F:      drivers/hid/hid-picolcd*
12055
12056 PICOXCELL SUPPORT
12057 M:      Jamie Iles <jamie@jamieiles.com>
12058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12059 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12060 S:      Supported
12061 F:      arch/arm/boot/dts/picoxcell*
12062 F:      arch/arm/mach-picoxcell/
12063 F:      drivers/crypto/picoxcell*
12064
12065 PIN CONTROL SUBSYSTEM
12066 M:      Linus Walleij <linus.walleij@linaro.org>
12067 L:      linux-gpio@vger.kernel.org
12068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12069 S:      Maintained
12070 F:      Documentation/devicetree/bindings/pinctrl/
12071 F:      Documentation/driver-api/pinctl.rst
12072 F:      drivers/pinctrl/
12073 F:      include/linux/pinctrl/
12074
12075 PIN CONTROLLER - MICROCHIP AT91
12076 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12077 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12078 L:      linux-gpio@vger.kernel.org
12079 S:      Supported
12080 F:      drivers/pinctrl/pinctrl-at91*
12081
12082 PIN CONTROLLER - FREESCALE
12083 M:      Dong Aisheng <aisheng.dong@nxp.com>
12084 M:      Fabio Estevam <festevam@gmail.com>
12085 M:      Shawn Guo <shawnguo@kernel.org>
12086 M:      Stefan Agner <stefan@agner.ch>
12087 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12088 L:      linux-gpio@vger.kernel.org
12089 S:      Maintained
12090 F:      drivers/pinctrl/freescale/
12091 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12092
12093 PIN CONTROLLER - INTEL
12094 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12095 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12097 S:      Maintained
12098 F:      drivers/pinctrl/intel/
12099
12100 PIN CONTROLLER - MEDIATEK
12101 M:      Sean Wang <sean.wang@kernel.org>
12102 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12103 S:      Maintained
12104 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12105 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12106 F:      drivers/pinctrl/mediatek/
12107
12108 PIN CONTROLLER - QUALCOMM
12109 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12110 S:      Maintained
12111 L:      linux-arm-msm@vger.kernel.org
12112 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12113 F:      drivers/pinctrl/qcom/
12114
12115 PIN CONTROLLER - RENESAS
12116 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12117 L:      linux-renesas-soc@vger.kernel.org
12118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12119 S:      Maintained
12120 F:      drivers/pinctrl/pinctrl-rz*
12121 F:      drivers/pinctrl/sh-pfc/
12122
12123 PIN CONTROLLER - SAMSUNG
12124 M:      Tomasz Figa <tomasz.figa@gmail.com>
12125 M:      Krzysztof Kozlowski <krzk@kernel.org>
12126 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12128 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12129 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12131 S:      Maintained
12132 F:      drivers/pinctrl/samsung/
12133 F:      include/dt-bindings/pinctrl/samsung.h
12134 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12135
12136 PIN CONTROLLER - SINGLE
12137 M:      Tony Lindgren <tony@atomide.com>
12138 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12140 L:      linux-omap@vger.kernel.org
12141 S:      Maintained
12142 F:      drivers/pinctrl/pinctrl-single.c
12143
12144 PIN CONTROLLER - ST SPEAR
12145 M:      Viresh Kumar <vireshk@kernel.org>
12146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12147 W:      http://www.st.com/spear
12148 S:      Maintained
12149 F:      drivers/pinctrl/spear/
12150
12151 PISTACHIO SOC SUPPORT
12152 M:      James Hartley <james.hartley@sondrel.com>
12153 L:      linux-mips@vger.kernel.org
12154 S:      Odd Fixes
12155 F:      arch/mips/pistachio/
12156 F:      arch/mips/include/asm/mach-pistachio/
12157 F:      arch/mips/boot/dts/img/pistachio*
12158 F:      arch/mips/configs/pistachio*_defconfig
12159
12160 PKTCDVD DRIVER
12161 S:      Orphan
12162 M:      linux-block@vger.kernel.org
12163 F:      drivers/block/pktcdvd.c
12164 F:      include/linux/pktcdvd.h
12165 F:      include/uapi/linux/pktcdvd.h
12166
12167 PKUNITY SOC DRIVERS
12168 M:      Guan Xuetao <gxt@pku.edu.cn>
12169 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12170 S:      Maintained
12171 T:      git git://github.com/gxt/linux.git
12172 F:      drivers/input/serio/i8042-unicore32io.h
12173 F:      drivers/i2c/busses/i2c-puv3.c
12174 F:      drivers/video/fbdev/fb-puv3.c
12175 F:      drivers/rtc/rtc-puv3.c
12176
12177 PMBUS HARDWARE MONITORING DRIVERS
12178 M:      Guenter Roeck <linux@roeck-us.net>
12179 L:      linux-hwmon@vger.kernel.org
12180 W:      http://hwmon.wiki.kernel.org/
12181 W:      http://www.roeck-us.net/linux/drivers/
12182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12183 S:      Maintained
12184 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12185 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12186 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12187 F:      Documentation/hwmon/adm1275
12188 F:      Documentation/hwmon/ibm-cffps
12189 F:      Documentation/hwmon/ir35221
12190 F:      Documentation/hwmon/lm25066
12191 F:      Documentation/hwmon/ltc2978
12192 F:      Documentation/hwmon/ltc3815
12193 F:      Documentation/hwmon/max16064
12194 F:      Documentation/hwmon/max20751
12195 F:      Documentation/hwmon/max31785
12196 F:      Documentation/hwmon/max34440
12197 F:      Documentation/hwmon/max8688
12198 F:      Documentation/hwmon/pmbus
12199 F:      Documentation/hwmon/pmbus-core
12200 F:      Documentation/hwmon/tps40422
12201 F:      Documentation/hwmon/ucd9000
12202 F:      Documentation/hwmon/ucd9200
12203 F:      Documentation/hwmon/zl6100
12204 F:      drivers/hwmon/pmbus/
12205 F:      include/linux/pmbus.h
12206
12207 PMC SIERRA MaxRAID DRIVER
12208 L:      linux-scsi@vger.kernel.org
12209 W:      http://www.pmc-sierra.com/
12210 S:      Orphan
12211 F:      drivers/scsi/pmcraid.*
12212
12213 PMC SIERRA PM8001 DRIVER
12214 M:      Jack Wang <jinpu.wang@profitbricks.com>
12215 M:      lindar_liu@usish.com
12216 L:      linux-scsi@vger.kernel.org
12217 S:      Supported
12218 F:      drivers/scsi/pm8001/
12219
12220 PNP SUPPORT
12221 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12222 S:      Maintained
12223 F:      drivers/pnp/
12224
12225 PNI RM3100 IIO DRIVER
12226 M:      Song Qiang <songqiang1304521@gmail.com>
12227 L:      linux-iio@vger.kernel.org
12228 S:      Maintained
12229 F:      drivers/iio/magnetometer/rm3100*
12230 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12231
12232 POSIX CLOCKS and TIMERS
12233 M:      Thomas Gleixner <tglx@linutronix.de>
12234 L:      linux-kernel@vger.kernel.org
12235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12236 S:      Maintained
12237 F:      fs/timerfd.c
12238 F:      include/linux/timer*
12239 F:      kernel/time/*timer*
12240
12241 POWER MANAGEMENT CORE
12242 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12243 L:      linux-pm@vger.kernel.org
12244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12245 B:      https://bugzilla.kernel.org
12246 S:      Supported
12247 F:      drivers/base/power/
12248 F:      include/linux/pm.h
12249 F:      include/linux/pm_*
12250 F:      include/linux/powercap.h
12251 F:      drivers/powercap/
12252 F:      kernel/configs/nopm.config
12253
12254 POWER STATE COORDINATION INTERFACE (PSCI)
12255 M:      Mark Rutland <mark.rutland@arm.com>
12256 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12257 L:      linux-arm-kernel@lists.infradead.org
12258 S:      Maintained
12259 F:      drivers/firmware/psci*.c
12260 F:      include/linux/psci.h
12261 F:      include/uapi/linux/psci.h
12262
12263 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12264 M:      Sebastian Reichel <sre@kernel.org>
12265 L:      linux-pm@vger.kernel.org
12266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12267 S:      Maintained
12268 F:      Documentation/ABI/testing/sysfs-class-power
12269 F:      Documentation/devicetree/bindings/power/supply/
12270 F:      include/linux/power_supply.h
12271 F:      drivers/power/supply/
12272
12273 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12274 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12275 L:      linuxppc-dev@lists.ozlabs.org
12276 S:      Maintained
12277 F:      drivers/char/powernv-op-panel.c
12278
12279 PPP OVER ATM (RFC 2364)
12280 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12281 S:      Maintained
12282 F:      net/atm/pppoatm.c
12283 F:      include/uapi/linux/atmppp.h
12284
12285 PPP OVER ETHERNET
12286 M:      Michal Ostrowski <mostrows@earthlink.net>
12287 S:      Maintained
12288 F:      drivers/net/ppp/pppoe.c
12289 F:      drivers/net/ppp/pppox.c
12290
12291 PPP OVER L2TP
12292 M:      James Chapman <jchapman@katalix.com>
12293 S:      Maintained
12294 F:      net/l2tp/l2tp_ppp.c
12295 F:      include/linux/if_pppol2tp.h
12296 F:      include/uapi/linux/if_pppol2tp.h
12297
12298 PPP PROTOCOL DRIVERS AND COMPRESSORS
12299 M:      Paul Mackerras <paulus@samba.org>
12300 L:      linux-ppp@vger.kernel.org
12301 S:      Maintained
12302 F:      drivers/net/ppp/ppp_*
12303
12304 PPS SUPPORT
12305 M:      Rodolfo Giometti <giometti@enneenne.com>
12306 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12307 L:      linuxpps@ml.enneenne.com (subscribers-only)
12308 S:      Maintained
12309 F:      Documentation/pps/
12310 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12311 F:      Documentation/ABI/testing/sysfs-pps
12312 F:      drivers/pps/
12313 F:      include/linux/pps*.h
12314 F:      include/uapi/linux/pps.h
12315
12316 PPTP DRIVER
12317 M:      Dmitry Kozlov <xeb@mail.ru>
12318 L:      netdev@vger.kernel.org
12319 S:      Maintained
12320 F:      drivers/net/ppp/pptp.c
12321 W:      http://sourceforge.net/projects/accel-pptp
12322
12323 PRINTK
12324 M:      Petr Mladek <pmladek@suse.com>
12325 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12326 R:      Steven Rostedt <rostedt@goodmis.org>
12327 S:      Maintained
12328 F:      kernel/printk/
12329 F:      include/linux/printk.h
12330
12331 PRISM54 WIRELESS DRIVER
12332 M:      Luis Chamberlain <mcgrof@kernel.org>
12333 L:      linux-wireless@vger.kernel.org
12334 W:      http://wireless.kernel.org/en/users/Drivers/p54
12335 S:      Obsolete
12336 F:      drivers/net/wireless/intersil/prism54/
12337
12338 PROC FILESYSTEM
12339 R:      Alexey Dobriyan <adobriyan@gmail.com>
12340 L:      linux-kernel@vger.kernel.org
12341 L:      linux-fsdevel@vger.kernel.org
12342 S:      Maintained
12343 F:      fs/proc/
12344 F:      include/linux/proc_fs.h
12345 F:      tools/testing/selftests/proc/
12346 F:      Documentation/filesystems/proc.txt
12347
12348 PROC SYSCTL
12349 M:      Luis Chamberlain <mcgrof@kernel.org>
12350 M:      Kees Cook <keescook@chromium.org>
12351 L:      linux-kernel@vger.kernel.org
12352 L:      linux-fsdevel@vger.kernel.org
12353 S:      Maintained
12354 F:      fs/proc/proc_sysctl.c
12355 F:      include/linux/sysctl.h
12356 F:      kernel/sysctl.c
12357 F:      tools/testing/selftests/sysctl/
12358
12359 PS3 NETWORK SUPPORT
12360 M:      Geoff Levand <geoff@infradead.org>
12361 L:      netdev@vger.kernel.org
12362 L:      linuxppc-dev@lists.ozlabs.org
12363 S:      Maintained
12364 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12365
12366 PS3 PLATFORM SUPPORT
12367 M:      Geoff Levand <geoff@infradead.org>
12368 L:      linuxppc-dev@lists.ozlabs.org
12369 S:      Maintained
12370 F:      arch/powerpc/boot/ps3*
12371 F:      arch/powerpc/include/asm/lv1call.h
12372 F:      arch/powerpc/include/asm/ps3*.h
12373 F:      arch/powerpc/platforms/ps3/
12374 F:      drivers/*/ps3*
12375 F:      drivers/ps3/
12376 F:      drivers/rtc/rtc-ps3.c
12377 F:      drivers/usb/host/*ps3.c
12378 F:      sound/ppc/snd_ps3*
12379
12380 PS3VRAM DRIVER
12381 M:      Jim Paris <jim@jtan.com>
12382 M:      Geoff Levand <geoff@infradead.org>
12383 L:      linuxppc-dev@lists.ozlabs.org
12384 S:      Maintained
12385 F:      drivers/block/ps3vram.c
12386
12387 PSAMPLE PACKET SAMPLING SUPPORT:
12388 M:      Yotam Gigi <yotam.gi@gmail.com>
12389 S:      Maintained
12390 F:      net/psample
12391 F:      include/net/psample.h
12392 F:      include/uapi/linux/psample.h
12393
12394 PSTORE FILESYSTEM
12395 M:      Kees Cook <keescook@chromium.org>
12396 M:      Anton Vorontsov <anton@enomsg.org>
12397 M:      Colin Cross <ccross@android.com>
12398 M:      Tony Luck <tony.luck@intel.com>
12399 S:      Maintained
12400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12401 F:      fs/pstore/
12402 F:      include/linux/pstore*
12403 F:      drivers/firmware/efi/efi-pstore.c
12404 F:      drivers/acpi/apei/erst.c
12405 F:      Documentation/admin-guide/ramoops.rst
12406 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12407 K:      \b(pstore|ramoops)
12408
12409 PTP HARDWARE CLOCK SUPPORT
12410 M:      Richard Cochran <richardcochran@gmail.com>
12411 L:      netdev@vger.kernel.org
12412 S:      Maintained
12413 W:      http://linuxptp.sourceforge.net/
12414 F:      Documentation/ABI/testing/sysfs-ptp
12415 F:      Documentation/ptp/*
12416 F:      drivers/net/phy/dp83640*
12417 F:      drivers/ptp/*
12418 F:      include/linux/ptp_cl*
12419
12420 PTRACE SUPPORT
12421 M:      Oleg Nesterov <oleg@redhat.com>
12422 S:      Maintained
12423 F:      include/asm-generic/syscall.h
12424 F:      include/linux/ptrace.h
12425 F:      include/linux/regset.h
12426 F:      include/linux/tracehook.h
12427 F:      include/uapi/linux/ptrace.h
12428 F:      include/uapi/linux/ptrace.h
12429 F:      include/asm-generic/ptrace.h
12430 F:      kernel/ptrace.c
12431 F:      arch/*/ptrace*.c
12432 F:      arch/*/*/ptrace*.c
12433 F:      arch/*/include/asm/ptrace*.h
12434
12435 PULSE8-CEC DRIVER
12436 M:      Hans Verkuil <hverkuil@xs4all.nl>
12437 L:      linux-media@vger.kernel.org
12438 T:      git git://linuxtv.org/media_tree.git
12439 S:      Maintained
12440 F:      drivers/media/usb/pulse8-cec/*
12441 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12442
12443 PVRUSB2 VIDEO4LINUX DRIVER
12444 M:      Mike Isely <isely@pobox.com>
12445 L:      pvrusb2@isely.net       (subscribers-only)
12446 L:      linux-media@vger.kernel.org
12447 W:      http://www.isely.net/pvrusb2/
12448 T:      git git://linuxtv.org/media_tree.git
12449 S:      Maintained
12450 F:      Documentation/media/v4l-drivers/pvrusb2*
12451 F:      drivers/media/usb/pvrusb2/
12452
12453 PWC WEBCAM DRIVER
12454 M:      Hans Verkuil <hverkuil@xs4all.nl>
12455 L:      linux-media@vger.kernel.org
12456 T:      git git://linuxtv.org/media_tree.git
12457 S:      Odd Fixes
12458 F:      drivers/media/usb/pwc/*
12459
12460 PWM FAN DRIVER
12461 M:      Kamil Debski <kamil@wypas.org>
12462 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12463 L:      linux-hwmon@vger.kernel.org
12464 S:      Supported
12465 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12466 F:      Documentation/hwmon/pwm-fan
12467 F:      drivers/hwmon/pwm-fan.c
12468
12469 PWM IR Transmitter
12470 M:      Sean Young <sean@mess.org>
12471 L:      linux-media@vger.kernel.org
12472 S:      Maintained
12473 F:      drivers/media/rc/pwm-ir-tx.c
12474
12475 PWM SUBSYSTEM
12476 M:      Thierry Reding <thierry.reding@gmail.com>
12477 L:      linux-pwm@vger.kernel.org
12478 S:      Maintained
12479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12480 F:      Documentation/pwm.txt
12481 F:      Documentation/devicetree/bindings/pwm/
12482 F:      include/linux/pwm.h
12483 F:      drivers/pwm/
12484 F:      drivers/video/backlight/pwm_bl.c
12485 F:      include/linux/pwm_backlight.h
12486 F:      drivers/gpio/gpio-mvebu.c
12487 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12488
12489 PXA GPIO DRIVER
12490 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12491 L:      linux-gpio@vger.kernel.org
12492 S:      Maintained
12493 F:      drivers/gpio/gpio-pxa.c
12494
12495 PXA MMCI DRIVER
12496 S:      Orphan
12497
12498 PXA RTC DRIVER
12499 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12500 L:      linux-rtc@vger.kernel.org
12501 S:      Maintained
12502
12503 PXA2xx/PXA3xx SUPPORT
12504 M:      Daniel Mack <daniel@zonque.org>
12505 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12506 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12508 T:      git git://github.com/hzhuang1/linux.git
12509 T:      git git://github.com/rjarzmik/linux.git
12510 S:      Maintained
12511 F:      arch/arm/boot/dts/pxa*
12512 F:      arch/arm/mach-pxa/
12513 F:      drivers/dma/pxa*
12514 F:      drivers/pcmcia/pxa2xx*
12515 F:      drivers/pinctrl/pxa/
12516 F:      drivers/spi/spi-pxa2xx*
12517 F:      drivers/usb/gadget/udc/pxa2*
12518 F:      include/sound/pxa2xx-lib.h
12519 F:      sound/arm/pxa*
12520 F:      sound/soc/pxa/
12521
12522 QAT DRIVER
12523 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12524 L:      qat-linux@intel.com
12525 S:      Supported
12526 F:      drivers/crypto/qat/
12527
12528 QCOM AUDIO (ASoC) DRIVERS
12529 M:      Patrick Lai <plai@codeaurora.org>
12530 M:      Banajit Goswami <bgoswami@codeaurora.org>
12531 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12532 S:      Supported
12533 F:      sound/soc/qcom/
12534
12535 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12536 M:      Gabriel Somlo <somlo@cmu.edu>
12537 M:      "Michael S. Tsirkin" <mst@redhat.com>
12538 L:      qemu-devel@nongnu.org
12539 S:      Maintained
12540 F:      drivers/firmware/qemu_fw_cfg.c
12541 F:      include/uapi/linux/qemu_fw_cfg.h
12542
12543 QIB DRIVER
12544 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12545 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12546 L:      linux-rdma@vger.kernel.org
12547 S:      Supported
12548 F:      drivers/infiniband/hw/qib/
12549
12550 QLOGIC QL41xxx FCOE DRIVER
12551 M:      QLogic-Storage-Upstream@cavium.com
12552 L:      linux-scsi@vger.kernel.org
12553 S:      Supported
12554 F:      drivers/scsi/qedf/
12555
12556 QLOGIC QL41xxx ISCSI DRIVER
12557 M:      QLogic-Storage-Upstream@cavium.com
12558 L:      linux-scsi@vger.kernel.org
12559 S:      Supported
12560 F:      drivers/scsi/qedi/
12561
12562 QLOGIC QL4xxx ETHERNET DRIVER
12563 M:      Ariel Elior <aelior@marvell.com>
12564 M:      GR-everest-linux-l2@marvell.com
12565 L:      netdev@vger.kernel.org
12566 S:      Supported
12567 F:      drivers/net/ethernet/qlogic/qed/
12568 F:      include/linux/qed/
12569 F:      drivers/net/ethernet/qlogic/qede/
12570
12571 QLOGIC QL4xxx RDMA DRIVER
12572 M:      Michal Kalderon <mkalderon@marvell.com>
12573 M:      Ariel Elior <aelior@marvell.com>
12574 L:      linux-rdma@vger.kernel.org
12575 S:      Supported
12576 F:      drivers/infiniband/hw/qedr/
12577 F:      include/uapi/rdma/qedr-abi.h
12578
12579 QLOGIC QLA1280 SCSI DRIVER
12580 M:      Michael Reed <mdr@sgi.com>
12581 L:      linux-scsi@vger.kernel.org
12582 S:      Maintained
12583 F:      drivers/scsi/qla1280.[ch]
12584
12585 QLOGIC QLA2XXX FC-SCSI DRIVER
12586 M:      qla2xxx-upstream@qlogic.com
12587 L:      linux-scsi@vger.kernel.org
12588 S:      Supported
12589 F:      Documentation/scsi/LICENSE.qla2xxx
12590 F:      drivers/scsi/qla2xxx/
12591
12592 QLOGIC QLA3XXX NETWORK DRIVER
12593 M:      GR-Linux-NIC-Dev@marvell.com
12594 L:      netdev@vger.kernel.org
12595 S:      Supported
12596 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12597 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12598
12599 QLOGIC QLA4XXX iSCSI DRIVER
12600 M:      QLogic-Storage-Upstream@qlogic.com
12601 L:      linux-scsi@vger.kernel.org
12602 S:      Supported
12603 F:      Documentation/scsi/LICENSE.qla4xxx
12604 F:      drivers/scsi/qla4xxx/
12605
12606 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12607 M:      Shahed Shaikh <shshaikh@marvell.com>
12608 M:      Manish Chopra <manishc@marvell.com>
12609 M:      GR-Linux-NIC-Dev@marvell.com
12610 L:      netdev@vger.kernel.org
12611 S:      Supported
12612 F:      drivers/net/ethernet/qlogic/qlcnic/
12613
12614 QLOGIC QLGE 10Gb ETHERNET DRIVER
12615 M:      Manish Chopra <manishc@marvell.com>
12616 M:      GR-Linux-NIC-Dev@marvell.com
12617 L:      netdev@vger.kernel.org
12618 S:      Supported
12619 F:      drivers/net/ethernet/qlogic/qlge/
12620
12621 QM1D1B0004 MEDIA DRIVER
12622 M:      Akihiro Tsukada <tskd08@gmail.com>
12623 L:      linux-media@vger.kernel.org
12624 S:      Odd Fixes
12625 F:      drivers/media/tuners/qm1d1b0004*
12626
12627 QM1D1C0042 MEDIA DRIVER
12628 M:      Akihiro Tsukada <tskd08@gmail.com>
12629 L:      linux-media@vger.kernel.org
12630 S:      Odd Fixes
12631 F:      drivers/media/tuners/qm1d1c0042*
12632
12633 QNX4 FILESYSTEM
12634 M:      Anders Larsen <al@alarsen.net>
12635 W:      http://www.alarsen.net/linux/qnx4fs/
12636 S:      Maintained
12637 F:      fs/qnx4/
12638 F:      include/uapi/linux/qnx4_fs.h
12639 F:      include/uapi/linux/qnxtypes.h
12640
12641 QORIQ DPAA2 FSL-MC BUS DRIVER
12642 M:      Stuart Yoder <stuyoder@gmail.com>
12643 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12644 L:      linux-kernel@vger.kernel.org
12645 S:      Maintained
12646 F:      drivers/bus/fsl-mc/
12647 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12648 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12649
12650 QT1010 MEDIA DRIVER
12651 M:      Antti Palosaari <crope@iki.fi>
12652 L:      linux-media@vger.kernel.org
12653 W:      https://linuxtv.org
12654 W:      http://palosaari.fi/linux/
12655 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12656 T:      git git://linuxtv.org/anttip/media_tree.git
12657 S:      Maintained
12658 F:      drivers/media/tuners/qt1010*
12659
12660 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12661 M:      Kalle Valo <kvalo@codeaurora.org>
12662 L:      ath10k@lists.infradead.org
12663 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12665 S:      Supported
12666 F:      drivers/net/wireless/ath/ath10k/
12667
12668 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12669 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12670 L:      linux-wireless@vger.kernel.org
12671 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12672 S:      Supported
12673 F:      drivers/net/wireless/ath/ath9k/
12674
12675 QUALCOMM CAMERA SUBSYSTEM DRIVER
12676 M:      Todor Tomov <todor.too@gmail.com>
12677 L:      linux-media@vger.kernel.org
12678 S:      Maintained
12679 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12680 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12681 F:      drivers/media/platform/qcom/camss/
12682
12683 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12684 M:      Ilia Lin <ilia.lin@kernel.org>
12685 L:      linux-pm@vger.kernel.org
12686 S:      Maintained
12687 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12688 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12689
12690 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12691 M:      Timur Tabi <timur@kernel.org>
12692 L:      netdev@vger.kernel.org
12693 S:      Maintained
12694 F:      drivers/net/ethernet/qualcomm/emac/
12695
12696 QUALCOMM ETHQOS ETHERNET DRIVER
12697 M:      Vinod Koul <vkoul@kernel.org>
12698 M:      Niklas Cassel <niklas.cassel@linaro.org>
12699 L:      netdev@vger.kernel.org
12700 S:      Maintained
12701 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12702 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12703
12704 QUALCOMM GENERIC INTERFACE I2C DRIVER
12705 M:      Alok Chauhan <alokc@codeaurora.org>
12706 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12707 L:      linux-i2c@vger.kernel.org
12708 L:      linux-arm-msm@vger.kernel.org
12709 S:      Supported
12710 F:      drivers/i2c/busses/i2c-qcom-geni.c
12711
12712 QUALCOMM HEXAGON ARCHITECTURE
12713 M:      Richard Kuo <rkuo@codeaurora.org>
12714 L:      linux-hexagon@vger.kernel.org
12715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12716 S:      Supported
12717 F:      arch/hexagon/
12718
12719 QUALCOMM HIDMA DRIVER
12720 M:      Sinan Kaya <okaya@kernel.org>
12721 L:      linux-arm-kernel@lists.infradead.org
12722 L:      linux-arm-msm@vger.kernel.org
12723 L:      dmaengine@vger.kernel.org
12724 S:      Supported
12725 F:      drivers/dma/qcom/hidma*
12726
12727 QUALCOMM IOMMU
12728 M:      Rob Clark <robdclark@gmail.com>
12729 L:      iommu@lists.linux-foundation.org
12730 L:      linux-arm-msm@vger.kernel.org
12731 S:      Maintained
12732 F:      drivers/iommu/qcom_iommu.c
12733
12734 QUALCOMM TSENS THERMAL DRIVER
12735 M:      Amit Kucheria <amit.kucheria@linaro.org>
12736 L:      linux-pm@vger.kernel.org
12737 L:      linux-arm-msm@vger.kernel.org
12738 S:      Maintained
12739 F:      drivers/thermal/qcom/
12740
12741 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12742 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12743 L:      linux-media@vger.kernel.org
12744 L:      linux-arm-msm@vger.kernel.org
12745 T:      git git://linuxtv.org/media_tree.git
12746 S:      Maintained
12747 F:      drivers/media/platform/qcom/venus/
12748
12749 QUALCOMM WCN36XX WIRELESS DRIVER
12750 M:      Kalle Valo <kvalo@codeaurora.org>
12751 L:      wcn36xx@lists.infradead.org
12752 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12753 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12754 S:      Supported
12755 F:      drivers/net/wireless/ath/wcn36xx/
12756
12757 QUANTENNA QTNFMAC WIRELESS DRIVER
12758 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12759 M:      Avinash Patil <avinashp@quantenna.com>
12760 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12761 L:      linux-wireless@vger.kernel.org
12762 S:      Maintained
12763 F:      drivers/net/wireless/quantenna
12764
12765 RADEON and AMDGPU DRM DRIVERS
12766 M:      Alex Deucher <alexander.deucher@amd.com>
12767 M:      Christian König <christian.koenig@amd.com>
12768 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12769 L:      amd-gfx@lists.freedesktop.org
12770 T:      git git://people.freedesktop.org/~agd5f/linux
12771 S:      Supported
12772 F:      drivers/gpu/drm/radeon/
12773 F:      include/uapi/drm/radeon_drm.h
12774 F:      drivers/gpu/drm/amd/
12775 F:      include/uapi/drm/amdgpu_drm.h
12776
12777 RADEON FRAMEBUFFER DISPLAY DRIVER
12778 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12779 L:      linux-fbdev@vger.kernel.org
12780 S:      Maintained
12781 F:      drivers/video/fbdev/aty/radeon*
12782 F:      include/uapi/linux/radeonfb.h
12783
12784 RADIOSHARK RADIO DRIVER
12785 M:      Hans Verkuil <hverkuil@xs4all.nl>
12786 L:      linux-media@vger.kernel.org
12787 T:      git git://linuxtv.org/media_tree.git
12788 S:      Maintained
12789 F:      drivers/media/radio/radio-shark.c
12790
12791 RADIOSHARK2 RADIO DRIVER
12792 M:      Hans Verkuil <hverkuil@xs4all.nl>
12793 L:      linux-media@vger.kernel.org
12794 T:      git git://linuxtv.org/media_tree.git
12795 S:      Maintained
12796 F:      drivers/media/radio/radio-shark2.c
12797 F:      drivers/media/radio/radio-tea5777.c
12798
12799 RADOS BLOCK DEVICE (RBD)
12800 M:      Ilya Dryomov <idryomov@gmail.com>
12801 M:      Sage Weil <sage@redhat.com>
12802 M:      Alex Elder <elder@kernel.org>
12803 L:      ceph-devel@vger.kernel.org
12804 W:      http://ceph.com/
12805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12806 T:      git git://github.com/ceph/ceph-client.git
12807 S:      Supported
12808 F:      Documentation/ABI/testing/sysfs-bus-rbd
12809 F:      drivers/block/rbd.c
12810 F:      drivers/block/rbd_types.h
12811
12812 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12813 M:      Paul Mackerras <paulus@samba.org>
12814 L:      linux-fbdev@vger.kernel.org
12815 S:      Maintained
12816 F:      drivers/video/fbdev/aty/aty128fb.c
12817
12818 RAINSHADOW-CEC DRIVER
12819 M:      Hans Verkuil <hverkuil@xs4all.nl>
12820 L:      linux-media@vger.kernel.org
12821 T:      git git://linuxtv.org/media_tree.git
12822 S:      Maintained
12823 F:      drivers/media/usb/rainshadow-cec/*
12824
12825 RALINK MIPS ARCHITECTURE
12826 M:      John Crispin <john@phrozen.org>
12827 L:      linux-mips@vger.kernel.org
12828 S:      Maintained
12829 F:      arch/mips/ralink
12830
12831 RALINK RT2X00 WIRELESS LAN DRIVER
12832 P:      rt2x00 project
12833 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12834 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12835 L:      linux-wireless@vger.kernel.org
12836 S:      Maintained
12837 F:      drivers/net/wireless/ralink/rt2x00/
12838
12839 RAMDISK RAM BLOCK DEVICE DRIVER
12840 M:      Jens Axboe <axboe@kernel.dk>
12841 S:      Maintained
12842 F:      Documentation/blockdev/ramdisk.txt
12843 F:      drivers/block/brd.c
12844
12845 RANCHU VIRTUAL BOARD FOR MIPS
12846 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12847 L:      linux-mips@vger.kernel.org
12848 S:      Supported
12849 F:      arch/mips/generic/board-ranchu.c
12850 F:      arch/mips/configs/generic/board-ranchu.config
12851
12852 RANDOM NUMBER DRIVER
12853 M:      "Theodore Ts'o" <tytso@mit.edu>
12854 S:      Maintained
12855 F:      drivers/char/random.c
12856
12857 RAPIDIO SUBSYSTEM
12858 M:      Matt Porter <mporter@kernel.crashing.org>
12859 M:      Alexandre Bounine <alex.bou9@gmail.com>
12860 S:      Maintained
12861 F:      drivers/rapidio/
12862
12863 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12864 L:      linux-wireless@vger.kernel.org
12865 S:      Orphan
12866 F:      drivers/net/wireless/ray*
12867
12868 RCUTORTURE TEST FRAMEWORK
12869 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12870 M:      Josh Triplett <josh@joshtriplett.org>
12871 R:      Steven Rostedt <rostedt@goodmis.org>
12872 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12873 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12874 L:      linux-kernel@vger.kernel.org
12875 S:      Supported
12876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12877 F:      tools/testing/selftests/rcutorture
12878
12879 RDC R-321X SoC
12880 M:      Florian Fainelli <florian@openwrt.org>
12881 S:      Maintained
12882
12883 RDC R6040 FAST ETHERNET DRIVER
12884 M:      Florian Fainelli <f.fainelli@gmail.com>
12885 L:      netdev@vger.kernel.org
12886 S:      Maintained
12887 F:      drivers/net/ethernet/rdc/r6040.c
12888
12889 RDMAVT - RDMA verbs software
12890 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12891 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12892 L:      linux-rdma@vger.kernel.org
12893 S:      Supported
12894 F:      drivers/infiniband/sw/rdmavt
12895
12896 RDS - RELIABLE DATAGRAM SOCKETS
12897 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12898 L:      netdev@vger.kernel.org
12899 L:      linux-rdma@vger.kernel.org
12900 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12901 W:      https://oss.oracle.com/projects/rds/
12902 S:      Supported
12903 F:      net/rds/
12904 F:      Documentation/networking/rds.txt
12905
12906 RDT - RESOURCE ALLOCATION
12907 M:      Fenghua Yu <fenghua.yu@intel.com>
12908 M:      Reinette Chatre <reinette.chatre@intel.com>
12909 L:      linux-kernel@vger.kernel.org
12910 S:      Supported
12911 F:      arch/x86/kernel/cpu/resctrl/
12912 F:      arch/x86/include/asm/resctrl_sched.h
12913 F:      Documentation/x86/resctrl*
12914
12915 READ-COPY UPDATE (RCU)
12916 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12917 M:      Josh Triplett <josh@joshtriplett.org>
12918 R:      Steven Rostedt <rostedt@goodmis.org>
12919 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12920 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12921 R:      Joel Fernandes <joel@joelfernandes.org>
12922 L:      linux-kernel@vger.kernel.org
12923 W:      http://www.rdrop.com/users/paulmck/RCU/
12924 S:      Supported
12925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12926 F:      Documentation/RCU/
12927 X:      Documentation/RCU/torture.txt
12928 F:      include/linux/rcu*
12929 X:      include/linux/srcu*.h
12930 F:      kernel/rcu/
12931 X:      kernel/rcu/srcu*.c
12932
12933 REAL TIME CLOCK (RTC) SUBSYSTEM
12934 M:      Alessandro Zummo <a.zummo@towertech.it>
12935 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12936 L:      linux-rtc@vger.kernel.org
12937 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12939 S:      Maintained
12940 F:      Documentation/devicetree/bindings/rtc/
12941 F:      Documentation/rtc.txt
12942 F:      drivers/rtc/
12943 F:      include/linux/rtc.h
12944 F:      include/uapi/linux/rtc.h
12945 F:      include/linux/rtc/
12946 F:      include/linux/platform_data/rtc-*
12947 F:      tools/testing/selftests/rtc/
12948
12949 REALTEK AUDIO CODECS
12950 M:      Bard Liao <bardliao@realtek.com>
12951 M:      Oder Chiou <oder_chiou@realtek.com>
12952 S:      Maintained
12953 F:      sound/soc/codecs/rt*
12954 F:      include/sound/rt*.h
12955
12956 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12957 M:      Linus Walleij <linus.walleij@linaro.org>
12958 S:      Maintained
12959 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12960 F:      drivers/net/dsa/realtek-smi*
12961 F:      drivers/net/dsa/rtl83*
12962
12963 REDPINE WIRELESS DRIVER
12964 M:      Amitkumar Karwar <amitkarwar@gmail.com>
12965 M:      Siva Rebbagondla <siva8118@gmail.com>
12966 L:      linux-wireless@vger.kernel.org
12967 S:      Maintained
12968 F:      drivers/net/wireless/rsi/
12969
12970 REGISTER MAP ABSTRACTION
12971 M:      Mark Brown <broonie@kernel.org>
12972 L:      linux-kernel@vger.kernel.org
12973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12974 S:      Supported
12975 F:      Documentation/devicetree/bindings/regmap/
12976 F:      drivers/base/regmap/
12977 F:      include/linux/regmap.h
12978
12979 REISERFS FILE SYSTEM
12980 L:      reiserfs-devel@vger.kernel.org
12981 S:      Supported
12982 F:      fs/reiserfs/
12983
12984 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12985 M:      Ohad Ben-Cohen <ohad@wizery.com>
12986 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12987 L:      linux-remoteproc@vger.kernel.org
12988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12989 S:      Maintained
12990 F:      Documentation/devicetree/bindings/remoteproc/
12991 F:      Documentation/remoteproc.txt
12992 F:      drivers/remoteproc/
12993 F:      include/linux/remoteproc.h
12994
12995 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12996 M:      Ohad Ben-Cohen <ohad@wizery.com>
12997 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12998 L:      linux-remoteproc@vger.kernel.org
12999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13000 S:      Maintained
13001 F:      drivers/rpmsg/
13002 F:      Documentation/rpmsg.txt
13003 F:      include/linux/rpmsg.h
13004 F:      include/linux/rpmsg/
13005
13006 RENESAS CLOCK DRIVERS
13007 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13008 L:      linux-renesas-soc@vger.kernel.org
13009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13010 S:      Supported
13011 F:      drivers/clk/renesas/
13012
13013 RENESAS EMEV2 I2C DRIVER
13014 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13015 S:      Supported
13016 F:      drivers/i2c/busses/i2c-emev2.c
13017
13018 RENESAS ETHERNET DRIVERS
13019 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13020 L:      netdev@vger.kernel.org
13021 L:      linux-renesas-soc@vger.kernel.org
13022 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13023 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13024 F:      drivers/net/ethernet/renesas/
13025 F:      include/linux/sh_eth.h
13026
13027 RENESAS R-CAR GYROADC DRIVER
13028 M:      Marek Vasut <marek.vasut@gmail.com>
13029 L:      linux-iio@vger.kernel.org
13030 S:      Supported
13031 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13032 F:      drivers/iio/adc/rcar-gyroadc.c
13033
13034 RENESAS R-CAR I2C DRIVERS
13035 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13036 S:      Supported
13037 F:      drivers/i2c/busses/i2c-rcar.c
13038 F:      drivers/i2c/busses/i2c-sh_mobile.c
13039
13040 RENESAS RIIC DRIVER
13041 M:      Chris Brandt <chris.brandt@renesas.com>
13042 S:      Supported
13043 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13044 F:      drivers/i2c/busses/i2c-riic.c
13045
13046 RENESAS USB PHY DRIVER
13047 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13048 L:      linux-renesas-soc@vger.kernel.org
13049 S:      Maintained
13050 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13051
13052 RESET CONTROLLER FRAMEWORK
13053 M:      Philipp Zabel <p.zabel@pengutronix.de>
13054 T:      git git://git.pengutronix.de/git/pza/linux
13055 S:      Maintained
13056 F:      drivers/reset/
13057 F:      Documentation/devicetree/bindings/reset/
13058 F:      include/dt-bindings/reset/
13059 F:      include/linux/reset.h
13060 F:      include/linux/reset/
13061 F:      include/linux/reset-controller.h
13062
13063 RESTARTABLE SEQUENCES SUPPORT
13064 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13065 M:      Peter Zijlstra <peterz@infradead.org>
13066 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13067 M:      Boqun Feng <boqun.feng@gmail.com>
13068 L:      linux-kernel@vger.kernel.org
13069 S:      Supported
13070 F:      kernel/rseq.c
13071 F:      include/uapi/linux/rseq.h
13072 F:      include/trace/events/rseq.h
13073 F:      tools/testing/selftests/rseq/
13074
13075 RFKILL
13076 M:      Johannes Berg <johannes@sipsolutions.net>
13077 L:      linux-wireless@vger.kernel.org
13078 W:      http://wireless.kernel.org/
13079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13081 S:      Maintained
13082 F:      Documentation/rfkill.txt
13083 F:      Documentation/ABI/stable/sysfs-class-rfkill
13084 F:      net/rfkill/
13085 F:      include/linux/rfkill.h
13086 F:      include/uapi/linux/rfkill.h
13087
13088 RHASHTABLE
13089 M:      Thomas Graf <tgraf@suug.ch>
13090 M:      Herbert Xu <herbert@gondor.apana.org.au>
13091 L:      netdev@vger.kernel.org
13092 S:      Maintained
13093 F:      lib/rhashtable.c
13094 F:      lib/test_rhashtable.c
13095 F:      include/linux/rhashtable.h
13096 F:      include/linux/rhashtable-types.h
13097
13098 RICOH R5C592 MEMORYSTICK DRIVER
13099 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13100 S:      Maintained
13101 F:      drivers/memstick/host/r592.*
13102
13103 RICOH SMARTMEDIA/XD DRIVER
13104 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13105 S:      Maintained
13106 F:      drivers/mtd/nand/raw/r852.c
13107 F:      drivers/mtd/nand/raw/r852.h
13108
13109 RISC-V ARCHITECTURE
13110 M:      Palmer Dabbelt <palmer@sifive.com>
13111 M:      Albert Ou <aou@eecs.berkeley.edu>
13112 L:      linux-riscv@lists.infradead.org
13113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13114 S:      Supported
13115 F:      arch/riscv/
13116 K:      riscv
13117 N:      riscv
13118
13119 ROCCAT DRIVERS
13120 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13121 W:      http://sourceforge.net/projects/roccat/
13122 S:      Maintained
13123 F:      drivers/hid/hid-roccat*
13124 F:      include/linux/hid-roccat*
13125 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13126
13127 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13128 M:      Jacob chen <jacob2.chen@rock-chips.com>
13129 L:      linux-media@vger.kernel.org
13130 S:      Maintained
13131 F:      drivers/media/platform/rockchip/rga/
13132 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13133
13134 ROCKCHIP VPU CODEC DRIVER
13135 M:      Ezequiel Garcia <ezequiel@collabora.com>
13136 L:      linux-media@vger.kernel.org
13137 S:      Maintained
13138 F:      drivers/staging/media/platform/rockchip/vpu/
13139 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13140
13141 ROCKER DRIVER
13142 M:      Jiri Pirko <jiri@resnulli.us>
13143 L:      netdev@vger.kernel.org
13144 S:      Supported
13145 F:      drivers/net/ethernet/rocker/
13146
13147 ROCKETPORT DRIVER
13148 P:      Comtrol Corp.
13149 W:      http://www.comtrol.com
13150 S:      Maintained
13151 F:      Documentation/serial/rocket.txt
13152 F:      drivers/tty/rocket*
13153
13154 ROCKETPORT EXPRESS/INFINITY DRIVER
13155 M:      Kevin Cernekee <cernekee@gmail.com>
13156 L:      linux-serial@vger.kernel.org
13157 S:      Odd Fixes
13158 F:      drivers/tty/serial/rp2.*
13159
13160 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13161 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13162 L:      linux-kernel@vger.kernel.org
13163 L:      linux-renesas-soc@vger.kernel.org
13164 S:      Supported
13165 F:      drivers/mfd/bd9571mwv.c
13166 F:      drivers/regulator/bd9571mwv-regulator.c
13167 F:      drivers/gpio/gpio-bd9571mwv.c
13168 F:      include/linux/mfd/bd9571mwv.h
13169 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13170
13171 ROSE NETWORK LAYER
13172 M:      Ralf Baechle <ralf@linux-mips.org>
13173 L:      linux-hams@vger.kernel.org
13174 W:      http://www.linux-ax25.org/
13175 S:      Maintained
13176 F:      include/net/rose.h
13177 F:      include/uapi/linux/rose.h
13178 F:      net/rose/
13179
13180 RTL2830 MEDIA DRIVER
13181 M:      Antti Palosaari <crope@iki.fi>
13182 L:      linux-media@vger.kernel.org
13183 W:      https://linuxtv.org
13184 W:      http://palosaari.fi/linux/
13185 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13186 T:      git git://linuxtv.org/anttip/media_tree.git
13187 S:      Maintained
13188 F:      drivers/media/dvb-frontends/rtl2830*
13189
13190 RTL2832 MEDIA DRIVER
13191 M:      Antti Palosaari <crope@iki.fi>
13192 L:      linux-media@vger.kernel.org
13193 W:      https://linuxtv.org
13194 W:      http://palosaari.fi/linux/
13195 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13196 T:      git git://linuxtv.org/anttip/media_tree.git
13197 S:      Maintained
13198 F:      drivers/media/dvb-frontends/rtl2832*
13199
13200 RTL2832_SDR MEDIA DRIVER
13201 M:      Antti Palosaari <crope@iki.fi>
13202 L:      linux-media@vger.kernel.org
13203 W:      https://linuxtv.org
13204 W:      http://palosaari.fi/linux/
13205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13206 T:      git git://linuxtv.org/anttip/media_tree.git
13207 S:      Maintained
13208 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13209
13210 RTL8180 WIRELESS DRIVER
13211 L:      linux-wireless@vger.kernel.org
13212 W:      http://wireless.kernel.org/
13213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13214 S:      Orphan
13215 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13216
13217 RTL8187 WIRELESS DRIVER
13218 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13219 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13220 M:      Larry Finger <Larry.Finger@lwfinger.net>
13221 L:      linux-wireless@vger.kernel.org
13222 W:      http://wireless.kernel.org/
13223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13224 S:      Maintained
13225 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13226
13227 REALTEK WIRELESS DRIVER (rtlwifi family)
13228 M:      Ping-Ke Shih <pkshih@realtek.com>
13229 L:      linux-wireless@vger.kernel.org
13230 W:      http://wireless.kernel.org/
13231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13232 S:      Maintained
13233 F:      drivers/net/wireless/realtek/rtlwifi/
13234
13235 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13236 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13237 L:      linux-wireless@vger.kernel.org
13238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13239 S:      Maintained
13240 F:      drivers/net/wireless/realtek/rtl8xxxu/
13241
13242 RXRPC SOCKETS (AF_RXRPC)
13243 M:      David Howells <dhowells@redhat.com>
13244 L:      linux-afs@lists.infradead.org
13245 S:      Supported
13246 F:      net/rxrpc/
13247 F:      include/keys/rxrpc-type.h
13248 F:      include/net/af_rxrpc.h
13249 F:      include/trace/events/rxrpc.h
13250 F:      include/uapi/linux/rxrpc.h
13251 F:      Documentation/networking/rxrpc.txt
13252 W:      https://www.infradead.org/~dhowells/kafs/
13253
13254 S3 SAVAGE FRAMEBUFFER DRIVER
13255 M:      Antonino Daplas <adaplas@gmail.com>
13256 L:      linux-fbdev@vger.kernel.org
13257 S:      Maintained
13258 F:      drivers/video/fbdev/savage/
13259
13260 S390
13261 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13262 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13263 L:      linux-s390@vger.kernel.org
13264 W:      http://www.ibm.com/developerworks/linux/linux390/
13265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13266 S:      Supported
13267 F:      arch/s390/
13268 F:      drivers/s390/
13269 F:      Documentation/s390/
13270 F:      Documentation/driver-api/s390-drivers.rst
13271
13272 S390 COMMON I/O LAYER
13273 M:      Sebastian Ott <sebott@linux.ibm.com>
13274 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13275 L:      linux-s390@vger.kernel.org
13276 W:      http://www.ibm.com/developerworks/linux/linux390/
13277 S:      Supported
13278 F:      drivers/s390/cio/
13279
13280 S390 DASD DRIVER
13281 M:      Stefan Haberland <sth@linux.ibm.com>
13282 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13283 L:      linux-s390@vger.kernel.org
13284 W:      http://www.ibm.com/developerworks/linux/linux390/
13285 S:      Supported
13286 F:      drivers/s390/block/dasd*
13287 F:      block/partitions/ibm.c
13288
13289 S390 IOMMU (PCI)
13290 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13291 L:      linux-s390@vger.kernel.org
13292 W:      http://www.ibm.com/developerworks/linux/linux390/
13293 S:      Supported
13294 F:      drivers/iommu/s390-iommu.c
13295
13296 S390 IUCV NETWORK LAYER
13297 M:      Julian Wiedmann <jwi@linux.ibm.com>
13298 M:      Ursula Braun <ubraun@linux.ibm.com>
13299 L:      linux-s390@vger.kernel.org
13300 W:      http://www.ibm.com/developerworks/linux/linux390/
13301 S:      Supported
13302 F:      drivers/s390/net/*iucv*
13303 F:      include/net/iucv/
13304 F:      net/iucv/
13305
13306 S390 NETWORK DRIVERS
13307 M:      Julian Wiedmann <jwi@linux.ibm.com>
13308 M:      Ursula Braun <ubraun@linux.ibm.com>
13309 L:      linux-s390@vger.kernel.org
13310 W:      http://www.ibm.com/developerworks/linux/linux390/
13311 S:      Supported
13312 F:      drivers/s390/net/
13313
13314 S390 PCI SUBSYSTEM
13315 M:      Sebastian Ott <sebott@linux.ibm.com>
13316 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13317 L:      linux-s390@vger.kernel.org
13318 W:      http://www.ibm.com/developerworks/linux/linux390/
13319 S:      Supported
13320 F:      arch/s390/pci/
13321 F:      drivers/pci/hotplug/s390_pci_hpc.c
13322
13323 S390 VFIO-CCW DRIVER
13324 M:      Cornelia Huck <cohuck@redhat.com>
13325 M:      Farhan Ali <alifm@linux.ibm.com>
13326 M:      Eric Farman <farman@linux.ibm.com>
13327 R:      Halil Pasic <pasic@linux.ibm.com>
13328 L:      linux-s390@vger.kernel.org
13329 L:      kvm@vger.kernel.org
13330 S:      Supported
13331 F:      drivers/s390/cio/vfio_ccw*
13332 F:      Documentation/s390/vfio-ccw.txt
13333 F:      include/uapi/linux/vfio_ccw.h
13334
13335 S390 ZCRYPT DRIVER
13336 M:      Harald Freudenberger <freude@linux.ibm.com>
13337 L:      linux-s390@vger.kernel.org
13338 W:      http://www.ibm.com/developerworks/linux/linux390/
13339 S:      Supported
13340 F:      drivers/s390/crypto/
13341
13342 S390 VFIO AP DRIVER
13343 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13344 M:      Pierre Morel <pmorel@linux.ibm.com>
13345 M:      Halil Pasic <pasic@linux.ibm.com>
13346 L:      linux-s390@vger.kernel.org
13347 W:      http://www.ibm.com/developerworks/linux/linux390/
13348 S:      Supported
13349 F:      drivers/s390/crypto/vfio_ap_drv.c
13350 F:      drivers/s390/crypto/vfio_ap_private.h
13351 F:      drivers/s390/crypto/vfio_ap_ops.c
13352 F:      Documentation/s390/vfio-ap.txt
13353
13354 S390 ZFCP DRIVER
13355 M:      Steffen Maier <maier@linux.ibm.com>
13356 M:      Benjamin Block <bblock@linux.ibm.com>
13357 L:      linux-s390@vger.kernel.org
13358 W:      http://www.ibm.com/developerworks/linux/linux390/
13359 S:      Supported
13360 F:      drivers/s390/scsi/zfcp_*
13361
13362 S3C24XX SD/MMC Driver
13363 M:      Ben Dooks <ben-linux@fluff.org>
13364 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13365 S:      Supported
13366 F:      drivers/mmc/host/s3cmci.*
13367
13368 SAA6588 RDS RECEIVER DRIVER
13369 M:      Hans Verkuil <hverkuil@xs4all.nl>
13370 L:      linux-media@vger.kernel.org
13371 T:      git git://linuxtv.org/media_tree.git
13372 W:      https://linuxtv.org
13373 S:      Odd Fixes
13374 F:      drivers/media/i2c/saa6588*
13375
13376 SAA7134 VIDEO4LINUX DRIVER
13377 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13378 L:      linux-media@vger.kernel.org
13379 W:      https://linuxtv.org
13380 T:      git git://linuxtv.org/media_tree.git
13381 S:      Odd fixes
13382 F:      Documentation/media/v4l-drivers/saa7134*
13383 F:      drivers/media/pci/saa7134/
13384
13385 SAA7146 VIDEO4LINUX-2 DRIVER
13386 M:      Hans Verkuil <hverkuil@xs4all.nl>
13387 L:      linux-media@vger.kernel.org
13388 T:      git git://linuxtv.org/media_tree.git
13389 S:      Maintained
13390 F:      drivers/media/common/saa7146/
13391 F:      drivers/media/pci/saa7146/
13392 F:      include/media/drv-intf/saa7146*
13393
13394 SAMSUNG AUDIO (ASoC) DRIVERS
13395 M:      Krzysztof Kozlowski <krzk@kernel.org>
13396 M:      Sangbeom Kim <sbkim73@samsung.com>
13397 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13398 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13399 S:      Supported
13400 F:      sound/soc/samsung/
13401 F:      Documentation/devicetree/bindings/sound/samsung*
13402
13403 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13404 M:      Krzysztof Kozlowski <krzk@kernel.org>
13405 L:      linux-crypto@vger.kernel.org
13406 L:      linux-samsung-soc@vger.kernel.org
13407 S:      Maintained
13408 F:      drivers/crypto/exynos-rng.c
13409 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13410
13411 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13412 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13413 L:      linux-samsung-soc@vger.kernel.org
13414 S:      Maintained
13415 F:      drivers/char/hw_random/exynos-trng.c
13416 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13417
13418 SAMSUNG FRAMEBUFFER DRIVER
13419 M:      Jingoo Han <jingoohan1@gmail.com>
13420 L:      linux-fbdev@vger.kernel.org
13421 S:      Maintained
13422 F:      drivers/video/fbdev/s3c-fb.c
13423
13424 SAMSUNG LAPTOP DRIVER
13425 M:      Corentin Chary <corentin.chary@gmail.com>
13426 L:      platform-driver-x86@vger.kernel.org
13427 S:      Maintained
13428 F:      drivers/platform/x86/samsung-laptop.c
13429
13430 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13431 M:      Sangbeom Kim <sbkim73@samsung.com>
13432 M:      Krzysztof Kozlowski <krzk@kernel.org>
13433 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13434 L:      linux-kernel@vger.kernel.org
13435 L:      linux-samsung-soc@vger.kernel.org
13436 S:      Supported
13437 F:      drivers/mfd/sec*.c
13438 F:      drivers/regulator/s2m*.c
13439 F:      drivers/regulator/s5m*.c
13440 F:      drivers/clk/clk-s2mps11.c
13441 F:      drivers/rtc/rtc-s5m.c
13442 F:      include/linux/mfd/samsung/
13443 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13444 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13445 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13446 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13447
13448 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13449 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13450 L:      linux-media@vger.kernel.org
13451 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13452 S:      Maintained
13453 F:      drivers/media/platform/s3c-camif/
13454 F:      include/media/drv-intf/s3c_camif.h
13455
13456 SAMSUNG S3FWRN5 NFC DRIVER
13457 M:      Robert Baldyga <r.baldyga@samsung.com>
13458 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13459 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13460 S:      Supported
13461 F:      drivers/nfc/s3fwrn5
13462
13463 SAMSUNG S5C73M3 CAMERA DRIVER
13464 M:      Kyungmin Park <kyungmin.park@samsung.com>
13465 M:      Andrzej Hajda <a.hajda@samsung.com>
13466 L:      linux-media@vger.kernel.org
13467 S:      Supported
13468 F:      drivers/media/i2c/s5c73m3/*
13469
13470 SAMSUNG S5K5BAF CAMERA DRIVER
13471 M:      Kyungmin Park <kyungmin.park@samsung.com>
13472 M:      Andrzej Hajda <a.hajda@samsung.com>
13473 L:      linux-media@vger.kernel.org
13474 S:      Supported
13475 F:      drivers/media/i2c/s5k5baf.c
13476
13477 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13478 M:      Krzysztof Kozlowski <krzk@kernel.org>
13479 M:      Vladimir Zapolskiy <vz@mleia.com>
13480 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13481 L:      linux-crypto@vger.kernel.org
13482 L:      linux-samsung-soc@vger.kernel.org
13483 S:      Maintained
13484 F:      drivers/crypto/s5p-sss.c
13485
13486 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13487 M:      Kyungmin Park <kyungmin.park@samsung.com>
13488 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13489 L:      linux-media@vger.kernel.org
13490 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13491 S:      Supported
13492 F:      drivers/media/platform/exynos4-is/
13493
13494 SAMSUNG SOC CLOCK DRIVERS
13495 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13496 M:      Tomasz Figa <tomasz.figa@gmail.com>
13497 M:      Chanwoo Choi <cw00.choi@samsung.com>
13498 S:      Supported
13499 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13501 F:      drivers/clk/samsung/
13502 F:      include/dt-bindings/clock/exynos*.h
13503 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13504
13505 SAMSUNG SPI DRIVERS
13506 M:      Kukjin Kim <kgene@kernel.org>
13507 M:      Krzysztof Kozlowski <krzk@kernel.org>
13508 M:      Andi Shyti <andi@etezian.org>
13509 L:      linux-spi@vger.kernel.org
13510 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13511 S:      Maintained
13512 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13513 F:      drivers/spi/spi-s3c*
13514 F:      include/linux/platform_data/spi-s3c64xx.h
13515
13516 SAMSUNG SXGBE DRIVERS
13517 M:      Byungho An <bh74.an@samsung.com>
13518 M:      Girish K S <ks.giri@samsung.com>
13519 M:      Vipul Pandya <vipul.pandya@samsung.com>
13520 S:      Supported
13521 L:      netdev@vger.kernel.org
13522 F:      drivers/net/ethernet/samsung/sxgbe/
13523
13524 SAMSUNG THERMAL DRIVER
13525 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13526 L:      linux-pm@vger.kernel.org
13527 L:      linux-samsung-soc@vger.kernel.org
13528 S:      Supported
13529 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13530 F:      drivers/thermal/samsung/
13531
13532 SAMSUNG USB2 PHY DRIVER
13533 M:      Kamil Debski <kamil@wypas.org>
13534 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13535 L:      linux-kernel@vger.kernel.org
13536 S:      Supported
13537 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13538 F:      Documentation/phy/samsung-usb2.txt
13539 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13540 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13541 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13542 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13543 F:      drivers/phy/samsung/phy-samsung-usb2.c
13544 F:      drivers/phy/samsung/phy-samsung-usb2.h
13545
13546 SC1200 WDT DRIVER
13547 M:      Zwane Mwaikambo <zwanem@gmail.com>
13548 S:      Maintained
13549 F:      drivers/watchdog/sc1200wdt.c
13550
13551 SCHEDULER
13552 M:      Ingo Molnar <mingo@redhat.com>
13553 M:      Peter Zijlstra <peterz@infradead.org>
13554 L:      linux-kernel@vger.kernel.org
13555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13556 S:      Maintained
13557 F:      kernel/sched/
13558 F:      include/linux/sched.h
13559 F:      include/uapi/linux/sched.h
13560 F:      include/linux/wait.h
13561 F:      include/linux/preempt.h
13562
13563 SCR24X CHIP CARD INTERFACE DRIVER
13564 M:      Lubomir Rintel <lkundrak@v3.sk>
13565 S:      Supported
13566 F:      drivers/char/pcmcia/scr24x_cs.c
13567
13568 SCSI CDROM DRIVER
13569 M:      Jens Axboe <axboe@kernel.dk>
13570 L:      linux-scsi@vger.kernel.org
13571 W:      http://www.kernel.dk
13572 S:      Maintained
13573 F:      drivers/scsi/sr*
13574
13575 SCSI RDMA PROTOCOL (SRP) INITIATOR
13576 M:      Bart Van Assche <bvanassche@acm.org>
13577 L:      linux-rdma@vger.kernel.org
13578 S:      Supported
13579 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13580 F:      drivers/infiniband/ulp/srp/
13581 F:      include/scsi/srp.h
13582
13583 SCSI RDMA PROTOCOL (SRP) TARGET
13584 M:      Bart Van Assche <bvanassche@acm.org>
13585 L:      linux-rdma@vger.kernel.org
13586 L:      target-devel@vger.kernel.org
13587 S:      Supported
13588 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13589 F:      drivers/infiniband/ulp/srpt/
13590
13591 SCSI SG DRIVER
13592 M:      Doug Gilbert <dgilbert@interlog.com>
13593 L:      linux-scsi@vger.kernel.org
13594 W:      http://sg.danny.cz/sg
13595 S:      Maintained
13596 F:      Documentation/scsi/scsi-generic.txt
13597 F:      drivers/scsi/sg.c
13598 F:      include/scsi/sg.h
13599
13600 SCSI SUBSYSTEM
13601 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13603 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13605 L:      linux-scsi@vger.kernel.org
13606 S:      Maintained
13607 F:      Documentation/devicetree/bindings/scsi/
13608 F:      drivers/scsi/
13609 F:      include/scsi/
13610
13611 SCSI TAPE DRIVER
13612 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13613 L:      linux-scsi@vger.kernel.org
13614 S:      Maintained
13615 F:      Documentation/scsi/st.txt
13616 F:      drivers/scsi/st.*
13617 F:      drivers/scsi/st_*.h
13618
13619 SCTP PROTOCOL
13620 M:      Vlad Yasevich <vyasevich@gmail.com>
13621 M:      Neil Horman <nhorman@tuxdriver.com>
13622 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13623 L:      linux-sctp@vger.kernel.org
13624 W:      http://lksctp.sourceforge.net
13625 S:      Maintained
13626 F:      Documentation/networking/sctp.txt
13627 F:      include/linux/sctp.h
13628 F:      include/uapi/linux/sctp.h
13629 F:      include/net/sctp/
13630 F:      net/sctp/
13631
13632 SCx200 CPU SUPPORT
13633 M:      Jim Cromie <jim.cromie@gmail.com>
13634 S:      Odd Fixes
13635 F:      Documentation/i2c/busses/scx200_acb
13636 F:      arch/x86/platform/scx200/
13637 F:      drivers/watchdog/scx200_wdt.c
13638 F:      drivers/i2c/busses/scx200*
13639 F:      drivers/mtd/maps/scx200_docflash.c
13640 F:      include/linux/scx200.h
13641
13642 SCx200 GPIO DRIVER
13643 M:      Jim Cromie <jim.cromie@gmail.com>
13644 S:      Maintained
13645 F:      drivers/char/scx200_gpio.c
13646 F:      include/linux/scx200_gpio.h
13647
13648 SCx200 HRT CLOCKSOURCE DRIVER
13649 M:      Jim Cromie <jim.cromie@gmail.com>
13650 S:      Maintained
13651 F:      drivers/clocksource/scx200_hrt.c
13652
13653 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13654 M:      Sascha Sommer <saschasommer@freenet.de>
13655 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13656 S:      Maintained
13657 F:      drivers/mmc/host/sdricoh_cs.c
13658
13659 SECO BOARDS CEC DRIVER
13660 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13661 S:      Maintained
13662 F:      drivers/media/platform/seco-cec/seco-cec.c
13663 F:      drivers/media/platform/seco-cec/seco-cec.h
13664
13665 SECURE COMPUTING
13666 M:      Kees Cook <keescook@chromium.org>
13667 R:      Andy Lutomirski <luto@amacapital.net>
13668 R:      Will Drewry <wad@chromium.org>
13669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13670 S:      Supported
13671 F:      kernel/seccomp.c
13672 F:      include/uapi/linux/seccomp.h
13673 F:      include/linux/seccomp.h
13674 F:      tools/testing/selftests/seccomp/*
13675 F:      tools/testing/selftests/kselftest_harness.h
13676 F:      Documentation/userspace-api/seccomp_filter.rst
13677 K:      \bsecure_computing
13678 K:      \bTIF_SECCOMP\b
13679
13680 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13681 M:      Al Cooper <alcooperx@gmail.com>
13682 L:      linux-mmc@vger.kernel.org
13683 L:      bcm-kernel-feedback-list@broadcom.com
13684 S:      Maintained
13685 F:      drivers/mmc/host/sdhci-brcmstb*
13686
13687 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13688 M:      Adrian Hunter <adrian.hunter@intel.com>
13689 L:      linux-mmc@vger.kernel.org
13690 S:      Maintained
13691 F:      drivers/mmc/host/sdhci*
13692 F:      include/linux/mmc/sdhci*
13693
13694 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13695 M:      Adrian Hunter <adrian.hunter@intel.com>
13696 M:      Ritesh Harjani <riteshh@codeaurora.org>
13697 M:      Asutosh Das <asutoshd@codeaurora.org>
13698 L:      linux-mmc@vger.kernel.org
13699 S:      Maintained
13700 F:      drivers/mmc/host/cqhci*
13701
13702 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13703 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13704 M:      Manjunath M B <manjumb@synopsys.com>
13705 L:      linux-mmc@vger.kernel.org
13706 S:      Maintained
13707 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13708
13709 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13710 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13711 L:      linux-mmc@vger.kernel.org
13712 S:      Supported
13713 F:      drivers/mmc/host/sdhci-of-at91.c
13714
13715 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13716 M:      Ben Dooks <ben-linux@fluff.org>
13717 M:      Jaehoon Chung <jh80.chung@samsung.com>
13718 L:      linux-mmc@vger.kernel.org
13719 S:      Maintained
13720 F:      drivers/mmc/host/sdhci-s3c*
13721
13722 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13723 M:      Viresh Kumar <vireshk@kernel.org>
13724 L:      linux-mmc@vger.kernel.org
13725 S:      Maintained
13726 F:      drivers/mmc/host/sdhci-spear.c
13727
13728 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13729 M:      Kishon Vijay Abraham I <kishon@ti.com>
13730 L:      linux-mmc@vger.kernel.org
13731 S:      Maintained
13732 F:      drivers/mmc/host/sdhci-omap.c
13733
13734 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13735 M:      Scott Bauer <scott.bauer@intel.com>
13736 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13737 L:      linux-block@vger.kernel.org
13738 S:      Supported
13739 F:      block/sed*
13740 F:      block/opal_proto.h
13741 F:      include/linux/sed*
13742 F:      include/uapi/linux/sed*
13743
13744 SECURITY CONTACT
13745 M:      Security Officers <security@kernel.org>
13746 S:      Supported
13747
13748 SECURITY SUBSYSTEM
13749 M:      James Morris <jmorris@namei.org>
13750 M:      "Serge E. Hallyn" <serge@hallyn.com>
13751 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13753 W:      http://kernsec.org/
13754 S:      Supported
13755 F:      security/
13756 X:      security/selinux/
13757
13758 SELINUX SECURITY MODULE
13759 M:      Paul Moore <paul@paul-moore.com>
13760 M:      Stephen Smalley <sds@tycho.nsa.gov>
13761 M:      Eric Paris <eparis@parisplace.org>
13762 L:      selinux@vger.kernel.org
13763 W:      https://selinuxproject.org
13764 W:      https://github.com/SELinuxProject
13765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13766 S:      Supported
13767 F:      include/linux/selinux*
13768 F:      security/selinux/
13769 F:      scripts/selinux/
13770 F:      Documentation/admin-guide/LSM/SELinux.rst
13771
13772 SENSABLE PHANTOM
13773 M:      Jiri Slaby <jirislaby@gmail.com>
13774 S:      Maintained
13775 F:      drivers/misc/phantom.c
13776 F:      include/uapi/linux/phantom.h
13777
13778 SERIAL DEVICE BUS
13779 M:      Rob Herring <robh@kernel.org>
13780 L:      linux-serial@vger.kernel.org
13781 S:      Maintained
13782 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13783 F:      drivers/tty/serdev/
13784 F:      include/linux/serdev.h
13785
13786 SERIAL DRIVERS
13787 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13788 L:      linux-serial@vger.kernel.org
13789 S:      Maintained
13790 F:      Documentation/devicetree/bindings/serial/
13791 F:      drivers/tty/serial/
13792
13793 SERIAL IR RECEIVER
13794 M:      Sean Young <sean@mess.org>
13795 L:      linux-media@vger.kernel.org
13796 S:      Maintained
13797 F:      drivers/media/rc/serial_ir.c
13798
13799 SFC NETWORK DRIVER
13800 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13801 M:      Edward Cree <ecree@solarflare.com>
13802 M:      Bert Kenward <bkenward@solarflare.com>
13803 L:      netdev@vger.kernel.org
13804 S:      Supported
13805 F:      drivers/net/ethernet/sfc/
13806
13807 SFF/SFP/SFP+ MODULE SUPPORT
13808 M:      Russell King <linux@armlinux.org.uk>
13809 L:      netdev@vger.kernel.org
13810 S:      Maintained
13811 F:      drivers/net/phy/phylink.c
13812 F:      drivers/net/phy/sfp*
13813 F:      include/linux/phylink.h
13814 F:      include/linux/sfp.h
13815
13816 SGI GRU DRIVER
13817 M:      Dimitri Sivanich <sivanich@sgi.com>
13818 S:      Maintained
13819 F:      drivers/misc/sgi-gru/
13820
13821 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13822 M:      Pat Gefre <pfg@sgi.com>
13823 L:      linux-ia64@vger.kernel.org
13824 S:      Supported
13825 F:      Documentation/ia64/serial.txt
13826 F:      drivers/tty/serial/ioc?_serial.c
13827 F:      include/linux/ioc?.h
13828
13829 SGI XP/XPC/XPNET DRIVER
13830 M:      Cliff Whickman <cpw@sgi.com>
13831 M:      Robin Holt <robinmholt@gmail.com>
13832 S:      Maintained
13833 F:      drivers/misc/sgi-xp/
13834
13835 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13836 M:      Ursula Braun <ubraun@linux.ibm.com>
13837 M:      Karsten Graul <kgraul@linux.ibm.com>
13838 L:      linux-s390@vger.kernel.org
13839 W:      http://www.ibm.com/developerworks/linux/linux390/
13840 S:      Supported
13841 F:      net/smc/
13842
13843 SHARP RJ54N1CB0C SENSOR DRIVER
13844 M:      Jacopo Mondi <jacopo@jmondi.org>
13845 L:      linux-media@vger.kernel.org
13846 T:      git git://linuxtv.org/media_tree.git
13847 S:      Odd fixes
13848 F:      drivers/media/i2c/rj54n1cb0c.c
13849 F:      include/media/i2c/rj54n1cb0c.h
13850
13851 SH_VEU V4L2 MEM2MEM DRIVER
13852 L:      linux-media@vger.kernel.org
13853 S:      Orphan
13854 F:      drivers/media/platform/sh_veu.c
13855
13856 SH_VOU V4L2 OUTPUT DRIVER
13857 L:      linux-media@vger.kernel.org
13858 S:      Orphan
13859 F:      drivers/media/platform/sh_vou.c
13860 F:      include/media/drv-intf/sh_vou.h
13861
13862 SI2157 MEDIA DRIVER
13863 M:      Antti Palosaari <crope@iki.fi>
13864 L:      linux-media@vger.kernel.org
13865 W:      https://linuxtv.org
13866 W:      http://palosaari.fi/linux/
13867 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13868 T:      git git://linuxtv.org/anttip/media_tree.git
13869 S:      Maintained
13870 F:      drivers/media/tuners/si2157*
13871
13872 SI2165 MEDIA DRIVER
13873 M:      Matthias Schwarzott <zzam@gentoo.org>
13874 L:      linux-media@vger.kernel.org
13875 W:      https://linuxtv.org
13876 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13877 S:      Maintained
13878 F:      drivers/media/dvb-frontends/si2165*
13879
13880 SI2168 MEDIA DRIVER
13881 M:      Antti Palosaari <crope@iki.fi>
13882 L:      linux-media@vger.kernel.org
13883 W:      https://linuxtv.org
13884 W:      http://palosaari.fi/linux/
13885 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13886 T:      git git://linuxtv.org/anttip/media_tree.git
13887 S:      Maintained
13888 F:      drivers/media/dvb-frontends/si2168*
13889
13890 SI470X FM RADIO RECEIVER I2C DRIVER
13891 M:      Hans Verkuil <hverkuil@xs4all.nl>
13892 L:      linux-media@vger.kernel.org
13893 T:      git git://linuxtv.org/media_tree.git
13894 W:      https://linuxtv.org
13895 S:      Odd Fixes
13896 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13897
13898 SI470X FM RADIO RECEIVER USB DRIVER
13899 M:      Hans Verkuil <hverkuil@xs4all.nl>
13900 L:      linux-media@vger.kernel.org
13901 T:      git git://linuxtv.org/media_tree.git
13902 W:      https://linuxtv.org
13903 S:      Maintained
13904 F:      drivers/media/radio/si470x/radio-si470x-common.c
13905 F:      drivers/media/radio/si470x/radio-si470x.h
13906 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13907
13908 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13909 M:      Eduardo Valentin <edubezval@gmail.com>
13910 L:      linux-media@vger.kernel.org
13911 T:      git git://linuxtv.org/media_tree.git
13912 W:      https://linuxtv.org
13913 S:      Odd Fixes
13914 F:      drivers/media/radio/si4713/si4713.?
13915
13916 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13917 M:      Eduardo Valentin <edubezval@gmail.com>
13918 L:      linux-media@vger.kernel.org
13919 T:      git git://linuxtv.org/media_tree.git
13920 W:      https://linuxtv.org
13921 S:      Odd Fixes
13922 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13923
13924 SI4713 FM RADIO TRANSMITTER USB DRIVER
13925 M:      Hans Verkuil <hverkuil@xs4all.nl>
13926 L:      linux-media@vger.kernel.org
13927 T:      git git://linuxtv.org/media_tree.git
13928 W:      https://linuxtv.org
13929 S:      Maintained
13930 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13931
13932 SIANO DVB DRIVER
13933 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13934 L:      linux-media@vger.kernel.org
13935 W:      https://linuxtv.org
13936 T:      git git://linuxtv.org/media_tree.git
13937 S:      Odd fixes
13938 F:      drivers/media/common/siano/
13939 F:      drivers/media/usb/siano/
13940 F:      drivers/media/usb/siano/
13941 F:      drivers/media/mmc/siano/
13942
13943 SIFIVE DRIVERS
13944 M:      Palmer Dabbelt <palmer@sifive.com>
13945 M:      Paul Walmsley <paul.walmsley@sifive.com>
13946 L:      linux-riscv@lists.infradead.org
13947 T:      git git://github.com/sifive/riscv-linux.git
13948 S:      Supported
13949 K:      sifive
13950 N:      sifive
13951
13952 SILEAD TOUCHSCREEN DRIVER
13953 M:      Hans de Goede <hdegoede@redhat.com>
13954 L:      linux-input@vger.kernel.org
13955 L:      platform-driver-x86@vger.kernel.org
13956 S:      Maintained
13957 F:      drivers/input/touchscreen/silead.c
13958 F:      drivers/platform/x86/touchscreen_dmi.c
13959
13960 SILICON MOTION SM712 FRAME BUFFER DRIVER
13961 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13962 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13963 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13964 L:      linux-fbdev@vger.kernel.org
13965 S:      Maintained
13966 F:      drivers/video/fbdev/sm712*
13967 F:      Documentation/fb/sm712fb.txt
13968
13969 SIMPLE FIRMWARE INTERFACE (SFI)
13970 M:      Len Brown <lenb@kernel.org>
13971 L:      sfi-devel@simplefirmware.org
13972 W:      http://simplefirmware.org/
13973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13974 S:      Supported
13975 F:      arch/x86/platform/sfi/
13976 F:      drivers/sfi/
13977 F:      include/linux/sfi*.h
13978
13979 SIMPLEFB FB DRIVER
13980 M:      Hans de Goede <hdegoede@redhat.com>
13981 L:      linux-fbdev@vger.kernel.org
13982 S:      Maintained
13983 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13984 F:      drivers/video/fbdev/simplefb.c
13985 F:      include/linux/platform_data/simplefb.h
13986
13987 SIMTEC EB110ATX (Chalice CATS)
13988 P:      Ben Dooks
13989 P:      Vincent Sanders <vince@simtec.co.uk>
13990 M:      Simtec Linux Team <linux@simtec.co.uk>
13991 W:      http://www.simtec.co.uk/products/EB110ATX/
13992 S:      Supported
13993
13994 SIMTEC EB2410ITX (BAST)
13995 P:      Ben Dooks
13996 P:      Vincent Sanders <vince@simtec.co.uk>
13997 M:      Simtec Linux Team <linux@simtec.co.uk>
13998 W:      http://www.simtec.co.uk/products/EB2410ITX/
13999 S:      Supported
14000 F:      arch/arm/mach-s3c24xx/mach-bast.c
14001 F:      arch/arm/mach-s3c24xx/bast-ide.c
14002 F:      arch/arm/mach-s3c24xx/bast-irq.c
14003
14004 SIPHASH PRF ROUTINES
14005 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14006 S:      Maintained
14007 F:      lib/siphash.c
14008 F:      lib/test_siphash.c
14009 F:      include/linux/siphash.h
14010
14011 SIOX
14012 M:      Gavin Schenk <g.schenk@eckelmann.de>
14013 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14014 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14015 S:      Supported
14016 F:      drivers/siox/*
14017 F:      drivers/gpio/gpio-siox.c
14018 F:      include/trace/events/siox.h
14019
14020 SIS 190 ETHERNET DRIVER
14021 M:      Francois Romieu <romieu@fr.zoreil.com>
14022 L:      netdev@vger.kernel.org
14023 S:      Maintained
14024 F:      drivers/net/ethernet/sis/sis190.c
14025
14026 SIS 900/7016 FAST ETHERNET DRIVER
14027 M:      Daniele Venzano <venza@brownhat.org>
14028 W:      http://www.brownhat.org/sis900.html
14029 L:      netdev@vger.kernel.org
14030 S:      Maintained
14031 F:      drivers/net/ethernet/sis/sis900.*
14032
14033 SIS FRAMEBUFFER DRIVER
14034 M:      Thomas Winischhofer <thomas@winischhofer.net>
14035 W:      http://www.winischhofer.net/linuxsisvga.shtml
14036 S:      Maintained
14037 F:      Documentation/fb/sisfb.txt
14038 F:      drivers/video/fbdev/sis/
14039 F:      include/video/sisfb.h
14040
14041 SIS USB2VGA DRIVER
14042 M:      Thomas Winischhofer <thomas@winischhofer.net>
14043 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14044 S:      Maintained
14045 F:      drivers/usb/misc/sisusbvga/
14046
14047 SLAB ALLOCATOR
14048 M:      Christoph Lameter <cl@linux.com>
14049 M:      Pekka Enberg <penberg@kernel.org>
14050 M:      David Rientjes <rientjes@google.com>
14051 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14052 M:      Andrew Morton <akpm@linux-foundation.org>
14053 L:      linux-mm@kvack.org
14054 S:      Maintained
14055 F:      include/linux/sl?b*.h
14056 F:      mm/sl?b*
14057
14058 SLEEPABLE READ-COPY UPDATE (SRCU)
14059 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14060 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14061 M:      Josh Triplett <josh@joshtriplett.org>
14062 R:      Steven Rostedt <rostedt@goodmis.org>
14063 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14064 L:      linux-kernel@vger.kernel.org
14065 W:      http://www.rdrop.com/users/paulmck/RCU/
14066 S:      Supported
14067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14068 F:      include/linux/srcu*.h
14069 F:      kernel/rcu/srcu*.c
14070
14071 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14072 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14073 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14074 S:      Maintained
14075 F:      drivers/slimbus/
14076 F:      Documentation/devicetree/bindings/slimbus/
14077 F:      include/linux/slimbus.h
14078
14079 SMACK SECURITY MODULE
14080 M:      Casey Schaufler <casey@schaufler-ca.com>
14081 L:      linux-security-module@vger.kernel.org
14082 W:      http://schaufler-ca.com
14083 T:      git git://github.com/cschaufler/smack-next
14084 S:      Maintained
14085 F:      Documentation/admin-guide/LSM/Smack.rst
14086 F:      security/smack/
14087
14088 SMC91x ETHERNET DRIVER
14089 M:      Nicolas Pitre <nico@fluxnic.net>
14090 S:      Odd Fixes
14091 F:      drivers/net/ethernet/smsc/smc91x.*
14092
14093 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14094 M:      Sakari Ailus <sakari.ailus@iki.fi>
14095 L:      linux-media@vger.kernel.org
14096 S:      Maintained
14097 F:      drivers/media/i2c/smiapp/
14098 F:      include/media/i2c/smiapp.h
14099 F:      drivers/media/i2c/smiapp-pll.c
14100 F:      drivers/media/i2c/smiapp-pll.h
14101 F:      include/uapi/linux/smiapp.h
14102 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14103
14104 SMM665 HARDWARE MONITOR DRIVER
14105 M:      Guenter Roeck <linux@roeck-us.net>
14106 L:      linux-hwmon@vger.kernel.org
14107 S:      Maintained
14108 F:      Documentation/hwmon/smm665
14109 F:      drivers/hwmon/smm665.c
14110
14111 SMSC EMC2103 HARDWARE MONITOR DRIVER
14112 M:      Steve Glendinning <steve.glendinning@shawell.net>
14113 L:      linux-hwmon@vger.kernel.org
14114 S:      Maintained
14115 F:      Documentation/hwmon/emc2103
14116 F:      drivers/hwmon/emc2103.c
14117
14118 SMSC SCH5627 HARDWARE MONITOR DRIVER
14119 M:      Hans de Goede <hdegoede@redhat.com>
14120 L:      linux-hwmon@vger.kernel.org
14121 S:      Supported
14122 F:      Documentation/hwmon/sch5627
14123 F:      drivers/hwmon/sch5627.c
14124
14125 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14126 M:      Steve Glendinning <steve.glendinning@shawell.net>
14127 L:      linux-fbdev@vger.kernel.org
14128 S:      Maintained
14129 F:      drivers/video/fbdev/smscufx.c
14130
14131 SMSC47B397 HARDWARE MONITOR DRIVER
14132 M:      Jean Delvare <jdelvare@suse.com>
14133 L:      linux-hwmon@vger.kernel.org
14134 S:      Maintained
14135 F:      Documentation/hwmon/smsc47b397
14136 F:      drivers/hwmon/smsc47b397.c
14137
14138 SMSC911x ETHERNET DRIVER
14139 M:      Steve Glendinning <steve.glendinning@shawell.net>
14140 L:      netdev@vger.kernel.org
14141 S:      Maintained
14142 F:      include/linux/smsc911x.h
14143 F:      drivers/net/ethernet/smsc/smsc911x.*
14144
14145 SMSC9420 PCI ETHERNET DRIVER
14146 M:      Steve Glendinning <steve.glendinning@shawell.net>
14147 L:      netdev@vger.kernel.org
14148 S:      Maintained
14149 F:      drivers/net/ethernet/smsc/smsc9420.*
14150
14151 SOC-CAMERA V4L2 SUBSYSTEM
14152 L:      linux-media@vger.kernel.org
14153 T:      git git://linuxtv.org/media_tree.git
14154 S:      Orphan
14155 F:      include/media/soc*
14156 F:      drivers/media/i2c/soc_camera/
14157 F:      drivers/media/platform/soc_camera/
14158
14159 SOCIONEXT SYNQUACER I2C DRIVER
14160 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14161 L:      linux-i2c@vger.kernel.org
14162 S:      Maintained
14163 F:      drivers/i2c/busses/i2c-synquacer.c
14164 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14165
14166 SOCIONEXT UNIPHIER SOUND DRIVER
14167 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14168 S:      Orphan
14169 F:      sound/soc/uniphier/
14170
14171 SOEKRIS NET48XX LED SUPPORT
14172 M:      Chris Boot <bootc@bootc.net>
14173 S:      Maintained
14174 F:      drivers/leds/leds-net48xx.c
14175
14176 SOFT-ROCE DRIVER (rxe)
14177 M:      Moni Shoua <monis@mellanox.com>
14178 L:      linux-rdma@vger.kernel.org
14179 S:      Supported
14180 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14181 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14182 F:      drivers/infiniband/sw/rxe/
14183 F:      include/uapi/rdma/rdma_user_rxe.h
14184
14185 SOFTLOGIC 6x10 MPEG CODEC
14186 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14187 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14188 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14189 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14190 M:      Ismael Luceno <ismael@iodev.co.uk>
14191 L:      linux-media@vger.kernel.org
14192 S:      Supported
14193 F:      drivers/media/pci/solo6x10/
14194
14195 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14196 M:      James Morse <james.morse@arm.com>
14197 L:      linux-arm-kernel@lists.infradead.org
14198 S:      Maintained
14199 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14200 F:      drivers/firmware/arm_sdei.c
14201 F:      include/linux/arm_sdei.h
14202 F:      include/uapi/linux/arm_sdei.h
14203
14204 SOFTWARE RAID (Multiple Disks) SUPPORT
14205 M:      Shaohua Li <shli@kernel.org>
14206 L:      linux-raid@vger.kernel.org
14207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14208 S:      Supported
14209 F:      drivers/md/Makefile
14210 F:      drivers/md/Kconfig
14211 F:      drivers/md/md*
14212 F:      drivers/md/raid*
14213 F:      include/linux/raid/
14214 F:      include/uapi/linux/raid/
14215
14216 SOCIONEXT (SNI) AVE NETWORK DRIVER
14217 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14218 L:      netdev@vger.kernel.org
14219 S:      Maintained
14220 F:      drivers/net/ethernet/socionext/sni_ave.c
14221 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14222
14223 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14224 M:      Jassi Brar <jaswinder.singh@linaro.org>
14225 L:      netdev@vger.kernel.org
14226 S:      Maintained
14227 F:      drivers/net/ethernet/socionext/netsec.c
14228 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14229
14230 SOLIDRUN CLEARFOG SUPPORT
14231 M:      Russell King <linux@armlinux.org.uk>
14232 S:      Maintained
14233 F:      arch/arm/boot/dts/armada-388-clearfog*
14234 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14235
14236 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14237 M:      Russell King <linux@armlinux.org.uk>
14238 S:      Maintained
14239 F:      arch/arm/boot/dts/imx6*-cubox-i*
14240 F:      arch/arm/boot/dts/imx6*-hummingboard*
14241 F:      arch/arm/boot/dts/imx6*-sr-*
14242
14243 SONIC NETWORK DRIVER
14244 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14245 L:      netdev@vger.kernel.org
14246 S:      Maintained
14247 F:      drivers/net/ethernet/natsemi/sonic.*
14248
14249 SONICS SILICON BACKPLANE DRIVER (SSB)
14250 M:      Michael Buesch <m@bues.ch>
14251 L:      linux-wireless@vger.kernel.org
14252 S:      Maintained
14253 F:      drivers/ssb/
14254 F:      include/linux/ssb/
14255
14256 SONY IMX214 SENSOR DRIVER
14257 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14258 L:      linux-media@vger.kernel.org
14259 T:      git git://linuxtv.org/media_tree.git
14260 S:      Maintained
14261 F:      drivers/media/i2c/imx214.c
14262 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14263
14264 SONY IMX258 SENSOR DRIVER
14265 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14266 L:      linux-media@vger.kernel.org
14267 T:      git git://linuxtv.org/media_tree.git
14268 S:      Maintained
14269 F:      drivers/media/i2c/imx258.c
14270
14271 SONY IMX274 SENSOR DRIVER
14272 M:      Leon Luo <leonl@leopardimaging.com>
14273 L:      linux-media@vger.kernel.org
14274 T:      git git://linuxtv.org/media_tree.git
14275 S:      Maintained
14276 F:      drivers/media/i2c/imx274.c
14277 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14278
14279 SONY IMX319 SENSOR DRIVER
14280 M:      Bingbu Cao <bingbu.cao@intel.com>
14281 L:      linux-media@vger.kernel.org
14282 T:      git git://linuxtv.org/media_tree.git
14283 S:      Maintained
14284 F:      drivers/media/i2c/imx319.c
14285
14286 SONY IMX355 SENSOR DRIVER
14287 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14288 L:      linux-media@vger.kernel.org
14289 T:      git git://linuxtv.org/media_tree.git
14290 S:      Maintained
14291 F:      drivers/media/i2c/imx355.c
14292
14293 SONY MEMORYSTICK CARD SUPPORT
14294 M:      Alex Dubov <oakad@yahoo.com>
14295 W:      http://tifmxx.berlios.de/
14296 S:      Maintained
14297 F:      drivers/memstick/host/tifm_ms.c
14298
14299 SONY MEMORYSTICK STANDARD SUPPORT
14300 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14301 S:      Maintained
14302 F:      drivers/memstick/core/ms_block.*
14303
14304 SONY VAIO CONTROL DEVICE DRIVER
14305 M:      Mattia Dongili <malattia@linux.it>
14306 L:      platform-driver-x86@vger.kernel.org
14307 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14308 S:      Maintained
14309 F:      Documentation/laptops/sony-laptop.txt
14310 F:      drivers/char/sonypi.c
14311 F:      drivers/platform/x86/sony-laptop.c
14312 F:      include/linux/sony-laptop.h
14313
14314 SOUND
14315 M:      Jaroslav Kysela <perex@perex.cz>
14316 M:      Takashi Iwai <tiwai@suse.com>
14317 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14318 W:      http://www.alsa-project.org/
14319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14320 T:      git git://git.alsa-project.org/alsa-kernel.git
14321 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14322 S:      Maintained
14323 F:      Documentation/sound/
14324 F:      include/sound/
14325 F:      include/uapi/sound/
14326 F:      sound/
14327
14328 SOUND - COMPRESSED AUDIO
14329 M:      Vinod Koul <vkoul@kernel.org>
14330 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14332 S:      Supported
14333 F:      Documentation/sound/designs/compress-offload.rst
14334 F:      include/sound/compress_driver.h
14335 F:      include/uapi/sound/compress_*
14336 F:      sound/core/compress_offload.c
14337 F:      sound/soc/soc-compress.c
14338
14339 SOUND - DMAENGINE HELPERS
14340 M:      Lars-Peter Clausen <lars@metafoo.de>
14341 S:      Supported
14342 F:      include/sound/dmaengine_pcm.h
14343 F:      sound/core/pcm_dmaengine.c
14344 F:      sound/soc/soc-generic-dmaengine-pcm.c
14345
14346 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14347 M:      Liam Girdwood <lgirdwood@gmail.com>
14348 M:      Mark Brown <broonie@kernel.org>
14349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14350 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14351 W:      http://alsa-project.org/main/index.php/ASoC
14352 S:      Supported
14353 F:      Documentation/devicetree/bindings/sound/
14354 F:      Documentation/sound/soc/
14355 F:      sound/soc/
14356 F:      include/dt-bindings/sound/
14357 F:      include/sound/soc*
14358
14359 SOUNDWIRE SUBSYSTEM
14360 M:      Vinod Koul <vkoul@kernel.org>
14361 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14362 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14364 S:      Supported
14365 F:      Documentation/driver-api/soundwire/
14366 F:      drivers/soundwire/
14367 F:      include/linux/soundwire/
14368
14369 SP2 MEDIA DRIVER
14370 M:      Olli Salonen <olli.salonen@iki.fi>
14371 L:      linux-media@vger.kernel.org
14372 W:      https://linuxtv.org
14373 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14374 S:      Maintained
14375 F:      drivers/media/dvb-frontends/sp2*
14376
14377 SPARC + UltraSPARC (sparc/sparc64)
14378 M:      "David S. Miller" <davem@davemloft.net>
14379 L:      sparclinux@vger.kernel.org
14380 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14383 S:      Maintained
14384 F:      arch/sparc/
14385 F:      drivers/sbus/
14386
14387 SPARC SERIAL DRIVERS
14388 M:      "David S. Miller" <davem@davemloft.net>
14389 L:      sparclinux@vger.kernel.org
14390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14392 S:      Maintained
14393 F:      include/linux/sunserialcore.h
14394 F:      drivers/tty/serial/suncore.c
14395 F:      drivers/tty/serial/sunhv.c
14396 F:      drivers/tty/serial/sunsab.c
14397 F:      drivers/tty/serial/sunsab.h
14398 F:      drivers/tty/serial/sunsu.c
14399 F:      drivers/tty/serial/sunzilog.c
14400 F:      drivers/tty/serial/sunzilog.h
14401 F:      drivers/tty/vcc.c
14402
14403 SPARSE CHECKER
14404 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14405 L:      linux-sparse@vger.kernel.org
14406 W:      https://sparse.wiki.kernel.org/
14407 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14408 S:      Maintained
14409 F:      include/linux/compiler.h
14410
14411 SPEAR CLOCK FRAMEWORK SUPPORT
14412 M:      Viresh Kumar <vireshk@kernel.org>
14413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14414 W:      http://www.st.com/spear
14415 S:      Maintained
14416 F:      drivers/clk/spear/
14417
14418 SPEAR PLATFORM SUPPORT
14419 M:      Viresh Kumar <vireshk@kernel.org>
14420 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14422 W:      http://www.st.com/spear
14423 S:      Maintained
14424 F:      arch/arm/boot/dts/spear*
14425 F:      arch/arm/mach-spear/
14426
14427 SPI NOR SUBSYSTEM
14428 M:      Marek Vasut <marek.vasut@gmail.com>
14429 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14430 L:      linux-mtd@lists.infradead.org
14431 W:      http://www.linux-mtd.infradead.org/
14432 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14433 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14434 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14435 S:      Maintained
14436 F:      drivers/mtd/spi-nor/
14437 F:      include/linux/mtd/spi-nor.h
14438
14439 SPI SUBSYSTEM
14440 M:      Mark Brown <broonie@kernel.org>
14441 L:      linux-spi@vger.kernel.org
14442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14443 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14444 S:      Maintained
14445 F:      Documentation/devicetree/bindings/spi/
14446 F:      Documentation/spi/
14447 F:      drivers/spi/
14448 F:      include/linux/spi/
14449 F:      include/uapi/linux/spi/
14450 F:      tools/spi/
14451
14452 SPIDERNET NETWORK DRIVER for CELL
14453 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14454 L:      netdev@vger.kernel.org
14455 S:      Supported
14456 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14457 F:      drivers/net/ethernet/toshiba/spider_net*
14458
14459 SPMI SUBSYSTEM
14460 R:      Stephen Boyd <sboyd@kernel.org>
14461 L:      linux-arm-msm@vger.kernel.org
14462 F:      Documentation/devicetree/bindings/spmi/
14463 F:      drivers/spmi/
14464 F:      include/dt-bindings/spmi/spmi.h
14465 F:      include/linux/spmi.h
14466 F:      include/trace/events/spmi.h
14467
14468 SPU FILE SYSTEM
14469 M:      Jeremy Kerr <jk@ozlabs.org>
14470 L:      linuxppc-dev@lists.ozlabs.org
14471 W:      http://www.ibm.com/developerworks/power/cell/
14472 S:      Supported
14473 F:      Documentation/filesystems/spufs.txt
14474 F:      arch/powerpc/platforms/cell/spufs/
14475
14476 SQUASHFS FILE SYSTEM
14477 M:      Phillip Lougher <phillip@squashfs.org.uk>
14478 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14479 W:      http://squashfs.org.uk
14480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14481 S:      Maintained
14482 F:      Documentation/filesystems/squashfs.txt
14483 F:      fs/squashfs/
14484
14485 SRM (Alpha) environment access
14486 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14487 S:      Maintained
14488 F:      arch/alpha/kernel/srm_env.c
14489
14490 ST LSM6DSx IMU IIO DRIVER
14491 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14492 L:      linux-iio@vger.kernel.org
14493 W:      http://www.st.com/
14494 S:      Maintained
14495 F:      drivers/iio/imu/st_lsm6dsx/
14496 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14497
14498 ST STM32 I2C/SMBUS DRIVER
14499 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14500 L:      linux-i2c@vger.kernel.org
14501 S:      Maintained
14502 F:      drivers/i2c/busses/i2c-stm32*
14503
14504 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14505 M:      Song Qiang <songqiang1304521@gmail.com>
14506 L:      linux-iio@vger.kernel.org
14507 S:      Maintained
14508 F:      drivers/iio/proximity/vl53l0x-i2c.c
14509 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14510
14511 STABLE BRANCH
14512 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14513 M:      Sasha Levin <sashal@kernel.org>
14514 L:      stable@vger.kernel.org
14515 S:      Supported
14516 F:      Documentation/process/stable-kernel-rules.rst
14517
14518 STAGING - COMEDI
14519 M:      Ian Abbott <abbotti@mev.co.uk>
14520 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14521 S:      Odd Fixes
14522 F:      drivers/staging/comedi/
14523
14524 STAGING - EROFS FILE SYSTEM
14525 M:      Gao Xiang <gaoxiang25@huawei.com>
14526 M:      Chao Yu <yuchao0@huawei.com>
14527 L:      linux-erofs@lists.ozlabs.org
14528 S:      Maintained
14529 F:      drivers/staging/erofs/
14530
14531 STAGING - INDUSTRIAL IO
14532 M:      Jonathan Cameron <jic23@kernel.org>
14533 L:      linux-iio@vger.kernel.org
14534 S:      Odd Fixes
14535 F:      Documentation/devicetree/bindings/staging/iio/
14536 F:      drivers/staging/iio/
14537
14538 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14539 M:      Marc Dietrich <marvin24@gmx.de>
14540 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14541 L:      linux-tegra@vger.kernel.org
14542 S:      Maintained
14543 F:      drivers/staging/nvec/
14544
14545 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14546 M:      Jens Frederich <jfrederich@gmail.com>
14547 M:      Daniel Drake <dsd@laptop.org>
14548 M:      Jon Nettleton <jon.nettleton@gmail.com>
14549 W:      http://wiki.laptop.org/go/DCON
14550 S:      Maintained
14551 F:      drivers/staging/olpc_dcon/
14552
14553 STAGING - REALTEK RTL8712U DRIVERS
14554 M:      Larry Finger <Larry.Finger@lwfinger.net>
14555 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14556 S:      Odd Fixes
14557 F:      drivers/staging/rtl8712/
14558
14559 STAGING - REALTEK RTL8188EU DRIVERS
14560 M:      Larry Finger <Larry.Finger@lwfinger.net>
14561 S:      Odd Fixes
14562 F:      drivers/staging/rtl8188eu/
14563
14564 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14565 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14566 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14567 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14568 L:      linux-fbdev@vger.kernel.org
14569 S:      Maintained
14570 F:      drivers/staging/sm750fb/
14571
14572 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14573 M:      William Hubbs <w.d.hubbs@gmail.com>
14574 M:      Chris Brannon <chris@the-brannons.com>
14575 M:      Kirk Reiser <kirk@reisers.ca>
14576 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14577 L:      speakup@linux-speakup.org
14578 W:      http://www.linux-speakup.org/
14579 S:      Odd Fixes
14580 F:      drivers/staging/speakup/
14581
14582 STAGING - VIA VT665X DRIVERS
14583 M:      Forest Bond <forest@alittletooquiet.net>
14584 S:      Odd Fixes
14585 F:      drivers/staging/vt665?/
14586
14587 STAGING - WILC1000 WIFI DRIVER
14588 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14589 M:      Ajay Singh <ajay.kathat@microchip.com>
14590 L:      linux-wireless@vger.kernel.org
14591 S:      Supported
14592 F:      drivers/staging/wilc1000/
14593
14594 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14595 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14596 S:      Odd Fixes
14597 F:      drivers/staging/xgifb/
14598
14599 STAGING SUBSYSTEM
14600 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14602 L:      devel@driverdev.osuosl.org
14603 S:      Supported
14604 F:      drivers/staging/
14605
14606 STARFIRE/DURALAN NETWORK DRIVER
14607 M:      Ion Badulescu <ionut@badula.org>
14608 S:      Odd Fixes
14609 F:      drivers/net/ethernet/adaptec/starfire*
14610
14611 STEC S1220 SKD DRIVER
14612 M:      Bart Van Assche <bart.vanassche@wdc.com>
14613 L:      linux-block@vger.kernel.org
14614 S:      Maintained
14615 F:      drivers/block/skd*[ch]
14616
14617 STI AUDIO (ASoC) DRIVERS
14618 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14619 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14620 S:      Maintained
14621 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14622 F:      sound/soc/sti/
14623
14624 STI CEC DRIVER
14625 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14626 S:      Maintained
14627 F:      drivers/media/platform/sti/cec/
14628 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14629
14630 STK1160 USB VIDEO CAPTURE DRIVER
14631 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14632 L:      linux-media@vger.kernel.org
14633 T:      git git://linuxtv.org/media_tree.git
14634 S:      Maintained
14635 F:      drivers/media/usb/stk1160/
14636
14637 STM32 AUDIO (ASoC) DRIVERS
14638 M:      Olivier Moysan <olivier.moysan@st.com>
14639 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14640 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14641 S:      Maintained
14642 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14643 F:      sound/soc/stm/
14644
14645 STM32 TIMER/LPTIMER DRIVERS
14646 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14647 S:      Maintained
14648 F:      drivers/*/stm32-*timer*
14649 F:      drivers/pwm/pwm-stm32*
14650 F:      include/linux/*/stm32-*tim*
14651 F:      Documentation/ABI/testing/*timer-stm32
14652 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14653 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14654
14655 STMMAC ETHERNET DRIVER
14656 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14657 M:      Alexandre Torgue <alexandre.torgue@st.com>
14658 M:      Jose Abreu <joabreu@synopsys.com>
14659 L:      netdev@vger.kernel.org
14660 W:      http://www.stlinux.com
14661 S:      Supported
14662 F:      drivers/net/ethernet/stmicro/stmmac/
14663
14664 SUN3/3X
14665 M:      Sam Creasey <sammy@sammy.net>
14666 W:      http://sammy.net/sun3/
14667 S:      Maintained
14668 F:      arch/m68k/kernel/*sun3*
14669 F:      arch/m68k/sun3*/
14670 F:      arch/m68k/include/asm/sun3*
14671 F:      drivers/net/ethernet/i825xx/sun3*
14672
14673 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14674 M:      Hans de Goede <hdegoede@redhat.com>
14675 L:      linux-input@vger.kernel.org
14676 S:      Maintained
14677 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14678 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14679
14680 SUNDANCE NETWORK DRIVER
14681 M:      Denis Kirjanov <kda@linux-powerpc.org>
14682 L:      netdev@vger.kernel.org
14683 S:      Maintained
14684 F:      drivers/net/ethernet/dlink/sundance.c
14685
14686 SUPERH
14687 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14688 M:      Rich Felker <dalias@libc.org>
14689 L:      linux-sh@vger.kernel.org
14690 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14691 S:      Maintained
14692 F:      Documentation/sh/
14693 F:      arch/sh/
14694 F:      drivers/sh/
14695
14696 SUSPEND TO RAM
14697 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14698 M:      Len Brown <len.brown@intel.com>
14699 M:      Pavel Machek <pavel@ucw.cz>
14700 L:      linux-pm@vger.kernel.org
14701 B:      https://bugzilla.kernel.org
14702 S:      Supported
14703 F:      Documentation/power/
14704 F:      arch/x86/kernel/acpi/
14705 F:      drivers/base/power/
14706 F:      kernel/power/
14707 F:      include/linux/suspend.h
14708 F:      include/linux/freezer.h
14709 F:      include/linux/pm.h
14710
14711 SVGA HANDLING
14712 M:      Martin Mares <mj@ucw.cz>
14713 L:      linux-video@atrey.karlin.mff.cuni.cz
14714 S:      Maintained
14715 F:      Documentation/svga.txt
14716 F:      arch/x86/boot/video*
14717
14718 SWIOTLB SUBSYSTEM
14719 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14720 L:      iommu@lists.linux-foundation.org
14721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14722 S:      Supported
14723 F:      kernel/dma/swiotlb.c
14724 F:      arch/*/kernel/pci-swiotlb.c
14725 F:      include/linux/swiotlb.h
14726
14727 SWITCHDEV
14728 M:      Jiri Pirko <jiri@resnulli.us>
14729 M:      Ivan Vecera <ivecera@redhat.com>
14730 L:      netdev@vger.kernel.org
14731 S:      Supported
14732 F:      net/switchdev/
14733 F:      include/net/switchdev.h
14734
14735 SY8106A REGULATOR DRIVER
14736 M:      Icenowy Zheng <icenowy@aosc.io>
14737 S:      Maintained
14738 F:      drivers/regulator/sy8106a-regulator.c
14739 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14740
14741 SYNC FILE FRAMEWORK
14742 M:      Sumit Semwal <sumit.semwal@linaro.org>
14743 R:      Gustavo Padovan <gustavo@padovan.org>
14744 S:      Maintained
14745 L:      linux-media@vger.kernel.org
14746 L:      dri-devel@lists.freedesktop.org
14747 F:      drivers/dma-buf/sync_*
14748 F:      drivers/dma-buf/dma-fence*
14749 F:      drivers/dma-buf/sw_sync.c
14750 F:      include/linux/sync_file.h
14751 F:      include/uapi/linux/sync_file.h
14752 F:      Documentation/sync_file.txt
14753 T:      git git://anongit.freedesktop.org/drm/drm-misc
14754
14755 SYNOPSYS ARC ARCHITECTURE
14756 M:      Vineet Gupta <vgupta@synopsys.com>
14757 L:      linux-snps-arc@lists.infradead.org
14758 S:      Supported
14759 F:      arch/arc/
14760 F:      Documentation/devicetree/bindings/arc/*
14761 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14762 F:      drivers/clocksource/arc_timer.c
14763 F:      drivers/tty/serial/arc_uart.c
14764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14765
14766 SYNOPSYS ARC HSDK SDP pll clock driver
14767 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14768 S:      Supported
14769 F:      drivers/clk/clk-hsdk-pll.c
14770 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14771
14772 SYNOPSYS ARC SDP clock driver
14773 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14774 S:      Supported
14775 F:      drivers/clk/axs10x/*
14776 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14777
14778 SYNOPSYS ARC SDP platform support
14779 M:      Alexey Brodkin <abrodkin@synopsys.com>
14780 S:      Supported
14781 F:      arch/arc/plat-axs10x
14782 F:      arch/arc/boot/dts/ax*
14783 F:      Documentation/devicetree/bindings/arc/axs10*
14784
14785 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14786 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14787 S:      Supported
14788 F:      drivers/reset/reset-axs10x.c
14789 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14790
14791 SYNOPSYS CREG GPIO DRIVER
14792 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14793 S:      Maintained
14794 F:      drivers/gpio/gpio-creg-snps.c
14795 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14796
14797 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14798 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14799 S:      Maintained
14800 F:      drivers/tty/serial/8250/8250_dw.c
14801
14802 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14803 M:      Hoan Tran <hoan@os.amperecomputing.com>
14804 L:      linux-gpio@vger.kernel.org
14805 S:      Maintained
14806 F:      drivers/gpio/gpio-dwapb.c
14807 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14808
14809 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14810 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14811 S:      Maintained
14812 F:      drivers/dma/dwi-axi-dmac/
14813 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14814
14815 SYNOPSYS DESIGNWARE DMAC DRIVER
14816 M:      Viresh Kumar <vireshk@kernel.org>
14817 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14818 S:      Maintained
14819 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14820 F:      drivers/dma/dw/
14821 F:      include/dt-bindings/dma/dw-dmac.h
14822 F:      include/linux/dma/dw.h
14823 F:      include/linux/platform_data/dma-dw.h
14824
14825 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14826 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14827 L:      netdev@vger.kernel.org
14828 S:      Supported
14829 F:      drivers/net/ethernet/synopsys/
14830
14831 SYNOPSYS DESIGNWARE I2C DRIVER
14832 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14833 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14834 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14835 L:      linux-i2c@vger.kernel.org
14836 S:      Maintained
14837 F:      drivers/i2c/busses/i2c-designware-*
14838 F:      include/linux/platform_data/i2c-designware.h
14839
14840 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14841 M:      Jaehoon Chung <jh80.chung@samsung.com>
14842 L:      linux-mmc@vger.kernel.org
14843 S:      Maintained
14844 F:      drivers/mmc/host/dw_mmc*
14845
14846 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14847 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14848 S:      Supported
14849 F:      drivers/reset/reset-hsdk.c
14850 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14851 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14852
14853 SYSTEM CONFIGURATION (SYSCON)
14854 M:      Lee Jones <lee.jones@linaro.org>
14855 M:      Arnd Bergmann <arnd@arndb.de>
14856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14857 S:      Supported
14858 F:      drivers/mfd/syscon.c
14859
14860 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14861 M:      Sudeep Holla <sudeep.holla@arm.com>
14862 L:      linux-arm-kernel@lists.infradead.org
14863 S:      Maintained
14864 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14865 F:      drivers/clk/clk-sc[mp]i.c
14866 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14867 F:      drivers/firmware/arm_scpi.c
14868 F:      drivers/firmware/arm_scmi/
14869 F:      include/linux/sc[mp]i_protocol.h
14870
14871 SYSTEM RESET/SHUTDOWN DRIVERS
14872 M:      Sebastian Reichel <sre@kernel.org>
14873 L:      linux-pm@vger.kernel.org
14874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14875 S:      Maintained
14876 F:      Documentation/devicetree/bindings/power/reset/
14877 F:      drivers/power/reset/
14878
14879 SYSTEM TRACE MODULE CLASS
14880 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14881 S:      Maintained
14882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14883 F:      Documentation/trace/stm.rst
14884 F:      drivers/hwtracing/stm/
14885 F:      include/linux/stm.h
14886 F:      include/uapi/linux/stm.h
14887
14888 SYSV FILESYSTEM
14889 M:      Christoph Hellwig <hch@infradead.org>
14890 S:      Maintained
14891 F:      Documentation/filesystems/sysv-fs.txt
14892 F:      fs/sysv/
14893 F:      include/linux/sysv_fs.h
14894
14895 TARGET SUBSYSTEM
14896 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14897 L:      linux-scsi@vger.kernel.org
14898 L:      target-devel@vger.kernel.org
14899 W:      http://www.linux-iscsi.org
14900 W:      http://groups.google.com/group/linux-iscsi-target-dev
14901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14902 S:      Supported
14903 F:      drivers/target/
14904 F:      include/target/
14905 F:      Documentation/target/
14906
14907 TASKSTATS STATISTICS INTERFACE
14908 M:      Balbir Singh <bsingharora@gmail.com>
14909 S:      Maintained
14910 F:      Documentation/accounting/taskstats*
14911 F:      include/linux/taskstats*
14912 F:      kernel/taskstats.c
14913
14914 TC subsystem
14915 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14916 M:      Cong Wang <xiyou.wangcong@gmail.com>
14917 M:      Jiri Pirko <jiri@resnulli.us>
14918 L:      netdev@vger.kernel.org
14919 S:      Maintained
14920 F:      include/net/pkt_cls.h
14921 F:      include/net/pkt_sched.h
14922 F:      include/net/tc_act/
14923 F:      include/uapi/linux/pkt_cls.h
14924 F:      include/uapi/linux/pkt_sched.h
14925 F:      include/uapi/linux/tc_act/
14926 F:      include/uapi/linux/tc_ematch/
14927 F:      net/sched/
14928
14929 TC90522 MEDIA DRIVER
14930 M:      Akihiro Tsukada <tskd08@gmail.com>
14931 L:      linux-media@vger.kernel.org
14932 S:      Odd Fixes
14933 F:      drivers/media/dvb-frontends/tc90522*
14934
14935 TCP LOW PRIORITY MODULE
14936 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14937 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14938 W:      http://tcp-lp-mod.sourceforge.net/
14939 S:      Maintained
14940 F:      net/ipv4/tcp_lp.c
14941
14942 TDA10071 MEDIA DRIVER
14943 M:      Antti Palosaari <crope@iki.fi>
14944 L:      linux-media@vger.kernel.org
14945 W:      https://linuxtv.org
14946 W:      http://palosaari.fi/linux/
14947 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14948 T:      git git://linuxtv.org/anttip/media_tree.git
14949 S:      Maintained
14950 F:      drivers/media/dvb-frontends/tda10071*
14951
14952 TDA18212 MEDIA DRIVER
14953 M:      Antti Palosaari <crope@iki.fi>
14954 L:      linux-media@vger.kernel.org
14955 W:      https://linuxtv.org
14956 W:      http://palosaari.fi/linux/
14957 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14958 T:      git git://linuxtv.org/anttip/media_tree.git
14959 S:      Maintained
14960 F:      drivers/media/tuners/tda18212*
14961
14962 TDA18218 MEDIA DRIVER
14963 M:      Antti Palosaari <crope@iki.fi>
14964 L:      linux-media@vger.kernel.org
14965 W:      https://linuxtv.org
14966 W:      http://palosaari.fi/linux/
14967 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14968 T:      git git://linuxtv.org/anttip/media_tree.git
14969 S:      Maintained
14970 F:      drivers/media/tuners/tda18218*
14971
14972 TDA18250 MEDIA DRIVER
14973 M:      Olli Salonen <olli.salonen@iki.fi>
14974 L:      linux-media@vger.kernel.org
14975 W:      https://linuxtv.org
14976 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14977 T:      git git://linuxtv.org/media_tree.git
14978 S:      Maintained
14979 F:      drivers/media/tuners/tda18250*
14980
14981 TDA18271 MEDIA DRIVER
14982 M:      Michael Krufky <mkrufky@linuxtv.org>
14983 L:      linux-media@vger.kernel.org
14984 W:      https://linuxtv.org
14985 W:      http://github.com/mkrufky
14986 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14987 T:      git git://linuxtv.org/mkrufky/tuners.git
14988 S:      Maintained
14989 F:      drivers/media/tuners/tda18271*
14990
14991 TDA1997x MEDIA DRIVER
14992 M:      Tim Harvey <tharvey@gateworks.com>
14993 L:      linux-media@vger.kernel.org
14994 W:      https://linuxtv.org
14995 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14996 S:      Maintained
14997 F:      drivers/media/i2c/tda1997x.*
14998
14999 TDA827x MEDIA DRIVER
15000 M:      Michael Krufky <mkrufky@linuxtv.org>
15001 L:      linux-media@vger.kernel.org
15002 W:      https://linuxtv.org
15003 W:      http://github.com/mkrufky
15004 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15005 T:      git git://linuxtv.org/mkrufky/tuners.git
15006 S:      Maintained
15007 F:      drivers/media/tuners/tda8290.*
15008
15009 TDA8290 MEDIA DRIVER
15010 M:      Michael Krufky <mkrufky@linuxtv.org>
15011 L:      linux-media@vger.kernel.org
15012 W:      https://linuxtv.org
15013 W:      http://github.com/mkrufky
15014 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15015 T:      git git://linuxtv.org/mkrufky/tuners.git
15016 S:      Maintained
15017 F:      drivers/media/tuners/tda8290.*
15018
15019 TDA9840 MEDIA DRIVER
15020 M:      Hans Verkuil <hverkuil@xs4all.nl>
15021 L:      linux-media@vger.kernel.org
15022 T:      git git://linuxtv.org/media_tree.git
15023 W:      https://linuxtv.org
15024 S:      Maintained
15025 F:      drivers/media/i2c/tda9840*
15026
15027 TEA5761 TUNER DRIVER
15028 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15029 L:      linux-media@vger.kernel.org
15030 W:      https://linuxtv.org
15031 T:      git git://linuxtv.org/media_tree.git
15032 S:      Odd fixes
15033 F:      drivers/media/tuners/tea5761.*
15034
15035 TEA5767 TUNER DRIVER
15036 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15037 L:      linux-media@vger.kernel.org
15038 W:      https://linuxtv.org
15039 T:      git git://linuxtv.org/media_tree.git
15040 S:      Maintained
15041 F:      drivers/media/tuners/tea5767.*
15042
15043 TEA6415C MEDIA DRIVER
15044 M:      Hans Verkuil <hverkuil@xs4all.nl>
15045 L:      linux-media@vger.kernel.org
15046 T:      git git://linuxtv.org/media_tree.git
15047 W:      https://linuxtv.org
15048 S:      Maintained
15049 F:      drivers/media/i2c/tea6415c*
15050
15051 TEA6420 MEDIA DRIVER
15052 M:      Hans Verkuil <hverkuil@xs4all.nl>
15053 L:      linux-media@vger.kernel.org
15054 T:      git git://linuxtv.org/media_tree.git
15055 W:      https://linuxtv.org
15056 S:      Maintained
15057 F:      drivers/media/i2c/tea6420*
15058
15059 TEAM DRIVER
15060 M:      Jiri Pirko <jiri@resnulli.us>
15061 L:      netdev@vger.kernel.org
15062 S:      Supported
15063 F:      drivers/net/team/
15064 F:      include/linux/if_team.h
15065 F:      include/uapi/linux/if_team.h
15066
15067 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15068 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15069 S:      Maintained
15070 F:      arch/x86/platform/ts5500/
15071
15072 TECHNOTREND USB IR RECEIVER
15073 M:      Sean Young <sean@mess.org>
15074 L:      linux-media@vger.kernel.org
15075 S:      Maintained
15076 F:      drivers/media/rc/ttusbir.c
15077
15078 TECHWELL TW9910 VIDEO DECODER
15079 L:      linux-media@vger.kernel.org
15080 S:      Orphan
15081 F:      drivers/media/i2c/tw9910.c
15082 F:      include/media/i2c/tw9910.h
15083
15084 TEE SUBSYSTEM
15085 M:      Jens Wiklander <jens.wiklander@linaro.org>
15086 S:      Maintained
15087 F:      include/linux/tee_drv.h
15088 F:      include/uapi/linux/tee.h
15089 F:      drivers/tee/
15090 F:      Documentation/tee.txt
15091
15092 TEGRA ARCHITECTURE SUPPORT
15093 M:      Thierry Reding <thierry.reding@gmail.com>
15094 M:      Jonathan Hunter <jonathanh@nvidia.com>
15095 L:      linux-tegra@vger.kernel.org
15096 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15098 S:      Supported
15099 N:      [^a-z]tegra
15100
15101 TEGRA CLOCK DRIVER
15102 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15103 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15104 S:      Supported
15105 F:      drivers/clk/tegra/
15106
15107 TEGRA DMA DRIVERS
15108 M:      Laxman Dewangan <ldewangan@nvidia.com>
15109 M:      Jon Hunter <jonathanh@nvidia.com>
15110 S:      Supported
15111 F:      drivers/dma/tegra*
15112
15113 TEGRA I2C DRIVER
15114 M:      Laxman Dewangan <ldewangan@nvidia.com>
15115 S:      Supported
15116 F:      drivers/i2c/busses/i2c-tegra.c
15117
15118 TEGRA IOMMU DRIVERS
15119 M:      Thierry Reding <thierry.reding@gmail.com>
15120 L:      linux-tegra@vger.kernel.org
15121 S:      Supported
15122 F:      drivers/iommu/tegra*
15123
15124 TEGRA KBC DRIVER
15125 M:      Laxman Dewangan <ldewangan@nvidia.com>
15126 S:      Supported
15127 F:      drivers/input/keyboard/tegra-kbc.c
15128
15129 TEGRA NAND DRIVER
15130 M:      Stefan Agner <stefan@agner.ch>
15131 M:      Lucas Stach <dev@lynxeye.de>
15132 S:      Maintained
15133 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15134 F:      drivers/mtd/nand/raw/tegra_nand.c
15135
15136 TEGRA PWM DRIVER
15137 M:      Thierry Reding <thierry.reding@gmail.com>
15138 S:      Supported
15139 F:      drivers/pwm/pwm-tegra.c
15140
15141 TEGRA SERIAL DRIVER
15142 M:      Laxman Dewangan <ldewangan@nvidia.com>
15143 S:      Supported
15144 F:      drivers/tty/serial/serial-tegra.c
15145
15146 TEGRA SPI DRIVER
15147 M:      Laxman Dewangan <ldewangan@nvidia.com>
15148 S:      Supported
15149 F:      drivers/spi/spi-tegra*
15150
15151 TEHUTI ETHERNET DRIVER
15152 M:      Andy Gospodarek <andy@greyhouse.net>
15153 L:      netdev@vger.kernel.org
15154 S:      Supported
15155 F:      drivers/net/ethernet/tehuti/*
15156
15157 Telecom Clock Driver for MCPL0010
15158 M:      Mark Gross <mark.gross@intel.com>
15159 S:      Supported
15160 F:      drivers/char/tlclk.c
15161
15162 TENSILICA XTENSA PORT (xtensa)
15163 M:      Chris Zankel <chris@zankel.net>
15164 M:      Max Filippov <jcmvbkbc@gmail.com>
15165 L:      linux-xtensa@linux-xtensa.org
15166 T:      git git://github.com/czankel/xtensa-linux.git
15167 S:      Maintained
15168 F:      arch/xtensa/
15169 F:      drivers/irqchip/irq-xtensa-*
15170
15171 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15172 M:      Nishanth Menon <nm@ti.com>
15173 M:      Tero Kristo <t-kristo@ti.com>
15174 M:      Santosh Shilimkar <ssantosh@kernel.org>
15175 L:      linux-arm-kernel@lists.infradead.org
15176 S:      Maintained
15177 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15178 F:      drivers/firmware/ti_sci*
15179 F:      include/linux/soc/ti/ti_sci_protocol.h
15180 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15181 F:      drivers/soc/ti/ti_sci_pm_domains.c
15182 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15183 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15184 F:      drivers/clk/keystone/sci-clk.c
15185 F:      drivers/reset/reset-ti-sci.c
15186
15187 Texas Instruments ASoC drivers
15188 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15189 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15190 S:      Maintained
15191 F:      sound/soc/ti/
15192
15193 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15194 M:      Hans Verkuil <hverkuil@xs4all.nl>
15195 L:      linux-media@vger.kernel.org
15196 T:      git git://linuxtv.org/media_tree.git
15197 W:      https://linuxtv.org
15198 S:      Maintained
15199 F:      drivers/media/radio/radio-raremono.c
15200
15201 THERMAL
15202 M:      Zhang Rui <rui.zhang@intel.com>
15203 M:      Eduardo Valentin <edubezval@gmail.com>
15204 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15205 L:      linux-pm@vger.kernel.org
15206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15208 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15209 S:      Supported
15210 F:      drivers/thermal/
15211 F:      include/linux/thermal.h
15212 F:      include/uapi/linux/thermal.h
15213 F:      include/linux/cpu_cooling.h
15214 F:      Documentation/devicetree/bindings/thermal/
15215
15216 THERMAL/CPU_COOLING
15217 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15218 M:      Viresh Kumar <viresh.kumar@linaro.org>
15219 M:      Javi Merino <javi.merino@kernel.org>
15220 L:      linux-pm@vger.kernel.org
15221 S:      Supported
15222 F:      Documentation/thermal/cpu-cooling-api.txt
15223 F:      drivers/thermal/cpu_cooling.c
15224 F:      include/linux/cpu_cooling.h
15225
15226 THINKPAD ACPI EXTRAS DRIVER
15227 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15228 L:      ibm-acpi-devel@lists.sourceforge.net
15229 L:      platform-driver-x86@vger.kernel.org
15230 W:      http://ibm-acpi.sourceforge.net
15231 W:      http://thinkwiki.org/wiki/Ibm-acpi
15232 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15233 S:      Maintained
15234 F:      drivers/platform/x86/thinkpad_acpi.c
15235
15236 THUNDERBOLT DRIVER
15237 M:      Andreas Noever <andreas.noever@gmail.com>
15238 M:      Michael Jamet <michael.jamet@intel.com>
15239 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15240 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15242 S:      Maintained
15243 F:      Documentation/admin-guide/thunderbolt.rst
15244 F:      drivers/thunderbolt/
15245 F:      include/linux/thunderbolt.h
15246
15247 THUNDERBOLT NETWORK DRIVER
15248 M:      Michael Jamet <michael.jamet@intel.com>
15249 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15250 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15251 L:      netdev@vger.kernel.org
15252 S:      Maintained
15253 F:      drivers/net/thunderbolt.c
15254
15255 THUNDERX GPIO DRIVER
15256 M:      David Daney <david.daney@cavium.com>
15257 S:      Maintained
15258 F:      drivers/gpio/gpio-thunderx.c
15259
15260 TI AM437X VPFE DRIVER
15261 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15262 L:      linux-media@vger.kernel.org
15263 W:      https://linuxtv.org
15264 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15265 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15266 S:      Maintained
15267 F:      drivers/media/platform/am437x/
15268
15269 TI BANDGAP AND THERMAL DRIVER
15270 M:      Eduardo Valentin <edubezval@gmail.com>
15271 M:      Keerthy <j-keerthy@ti.com>
15272 L:      linux-pm@vger.kernel.org
15273 L:      linux-omap@vger.kernel.org
15274 S:      Maintained
15275 F:      drivers/thermal/ti-soc-thermal/
15276
15277 TI BQ27XXX POWER SUPPLY DRIVER
15278 R:      Andrew F. Davis <afd@ti.com>
15279 F:      include/linux/power/bq27xxx_battery.h
15280 F:      drivers/power/supply/bq27xxx_battery.c
15281 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15282
15283 TI CDCE706 CLOCK DRIVER
15284 M:      Max Filippov <jcmvbkbc@gmail.com>
15285 S:      Maintained
15286 F:      drivers/clk/clk-cdce706.c
15287
15288 TI CLOCK DRIVER
15289 M:      Tero Kristo <t-kristo@ti.com>
15290 L:      linux-omap@vger.kernel.org
15291 S:      Maintained
15292 F:      drivers/clk/ti/
15293 F:      include/linux/clk/ti.h
15294
15295 TI DAVINCI MACHINE SUPPORT
15296 M:      Sekhar Nori <nsekhar@ti.com>
15297 M:      Kevin Hilman <khilman@kernel.org>
15298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15300 S:      Supported
15301 F:      arch/arm/mach-davinci/
15302 F:      drivers/i2c/busses/i2c-davinci.c
15303 F:      arch/arm/boot/dts/da850*
15304
15305 TI DAVINCI SERIES CLOCK DRIVER
15306 M:      David Lechner <david@lechnology.com>
15307 R:      Sekhar Nori <nsekhar@ti.com>
15308 S:      Maintained
15309 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15310 F:      drivers/clk/davinci/
15311
15312 TI DAVINCI SERIES GPIO DRIVER
15313 M:      Keerthy <j-keerthy@ti.com>
15314 L:      linux-gpio@vger.kernel.org
15315 S:      Maintained
15316 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15317 F:      drivers/gpio/gpio-davinci.c
15318
15319 TI DAVINCI SERIES MEDIA DRIVER
15320 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15321 L:      linux-media@vger.kernel.org
15322 W:      https://linuxtv.org
15323 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15324 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15325 S:      Maintained
15326 F:      drivers/media/platform/davinci/
15327 F:      include/media/davinci/
15328
15329 TI ETHERNET SWITCH DRIVER (CPSW)
15330 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15331 L:      linux-omap@vger.kernel.org
15332 L:      netdev@vger.kernel.org
15333 S:      Maintained
15334 F:      drivers/net/ethernet/ti/cpsw*
15335 F:      drivers/net/ethernet/ti/davinci*
15336
15337 TI FLASH MEDIA INTERFACE DRIVER
15338 M:      Alex Dubov <oakad@yahoo.com>
15339 S:      Maintained
15340 F:      drivers/misc/tifm*
15341 F:      drivers/mmc/host/tifm_sd.c
15342 F:      include/linux/tifm.h
15343
15344 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15345 M:      Santosh Shilimkar <ssantosh@kernel.org>
15346 L:      linux-kernel@vger.kernel.org
15347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15348 S:      Maintained
15349 F:      drivers/soc/ti/*
15350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15351
15352 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15353 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15354 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15355 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15356 S:      Maintained
15357 F:      sound/soc/codecs/lm49453*
15358 F:      sound/soc/codecs/isabelle*
15359
15360 TI LP855x BACKLIGHT DRIVER
15361 M:      Milo Kim <milo.kim@ti.com>
15362 S:      Maintained
15363 F:      Documentation/backlight/lp855x-driver.txt
15364 F:      drivers/video/backlight/lp855x_bl.c
15365 F:      include/linux/platform_data/lp855x.h
15366
15367 TI LP8727 CHARGER DRIVER
15368 M:      Milo Kim <milo.kim@ti.com>
15369 S:      Maintained
15370 F:      drivers/power/supply/lp8727_charger.c
15371 F:      include/linux/platform_data/lp8727.h
15372
15373 TI LP8788 MFD DRIVER
15374 M:      Milo Kim <milo.kim@ti.com>
15375 S:      Maintained
15376 F:      drivers/iio/adc/lp8788_adc.c
15377 F:      drivers/leds/leds-lp8788.c
15378 F:      drivers/mfd/lp8788*.c
15379 F:      drivers/power/supply/lp8788-charger.c
15380 F:      drivers/regulator/lp8788-*.c
15381 F:      include/linux/mfd/lp8788*.h
15382
15383 TI NETCP ETHERNET DRIVER
15384 M:      Wingman Kwok <w-kwok2@ti.com>
15385 M:      Murali Karicheri <m-karicheri2@ti.com>
15386 L:      netdev@vger.kernel.org
15387 S:      Maintained
15388 F:      drivers/net/ethernet/ti/netcp*
15389
15390 TI PCM3060 ASoC CODEC DRIVER
15391 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15392 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15393 S:      Maintained
15394 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15395 F:      sound/soc/codecs/pcm3060*
15396
15397 TI TAS571X FAMILY ASoC CODEC DRIVER
15398 M:      Kevin Cernekee <cernekee@chromium.org>
15399 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15400 S:      Odd Fixes
15401 F:      sound/soc/codecs/tas571x*
15402
15403 TI TRF7970A NFC DRIVER
15404 M:      Mark Greer <mgreer@animalcreek.com>
15405 L:      linux-wireless@vger.kernel.org
15406 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15407 S:      Supported
15408 F:      drivers/nfc/trf7970a.c
15409 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15410
15411 TI TWL4030 SERIES SOC CODEC DRIVER
15412 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15413 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15414 S:      Maintained
15415 F:      sound/soc/codecs/twl4030*
15416
15417 TI VPE/CAL DRIVERS
15418 M:      Benoit Parrot <bparrot@ti.com>
15419 L:      linux-media@vger.kernel.org
15420 W:      http://linuxtv.org/
15421 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15422 S:      Maintained
15423 F:      drivers/media/platform/ti-vpe/
15424
15425 TI WILINK WIRELESS DRIVERS
15426 L:      linux-wireless@vger.kernel.org
15427 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15428 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15430 S:      Orphan
15431 F:      drivers/net/wireless/ti/
15432 F:      include/linux/wl12xx.h
15433
15434 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15435 M:      John Stultz <john.stultz@linaro.org>
15436 M:      Thomas Gleixner <tglx@linutronix.de>
15437 R:      Stephen Boyd <sboyd@kernel.org>
15438 L:      linux-kernel@vger.kernel.org
15439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15440 S:      Supported
15441 F:      include/linux/clocksource.h
15442 F:      include/linux/time.h
15443 F:      include/linux/timex.h
15444 F:      include/uapi/linux/time.h
15445 F:      include/uapi/linux/timex.h
15446 F:      kernel/time/clocksource.c
15447 F:      kernel/time/time*.c
15448 F:      kernel/time/alarmtimer.c
15449 F:      kernel/time/ntp.c
15450 F:      tools/testing/selftests/timers/
15451
15452 TIPC NETWORK LAYER
15453 M:      Jon Maloy <jon.maloy@ericsson.com>
15454 M:      Ying Xue <ying.xue@windriver.com>
15455 L:      netdev@vger.kernel.org (core kernel code)
15456 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15457 W:      http://tipc.sourceforge.net/
15458 S:      Maintained
15459 F:      include/uapi/linux/tipc*.h
15460 F:      net/tipc/
15461
15462 TLAN NETWORK DRIVER
15463 M:      Samuel Chessman <chessman@tux.org>
15464 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15465 W:      http://sourceforge.net/projects/tlan/
15466 S:      Maintained
15467 F:      Documentation/networking/device_drivers/ti/tlan.txt
15468 F:      drivers/net/ethernet/ti/tlan.*
15469
15470 TM6000 VIDEO4LINUX DRIVER
15471 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15472 L:      linux-media@vger.kernel.org
15473 W:      https://linuxtv.org
15474 T:      git git://linuxtv.org/media_tree.git
15475 S:      Odd fixes
15476 F:      drivers/media/usb/tm6000/
15477 F:      Documentation/media/v4l-drivers/tm6000*
15478
15479 TMIO/SDHI MMC DRIVER
15480 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15481 L:      linux-mmc@vger.kernel.org
15482 S:      Supported
15483 F:      drivers/mmc/host/tmio_mmc*
15484 F:      drivers/mmc/host/renesas_sdhi*
15485 F:      include/linux/mfd/tmio.h
15486
15487 TMP401 HARDWARE MONITOR DRIVER
15488 M:      Guenter Roeck <linux@roeck-us.net>
15489 L:      linux-hwmon@vger.kernel.org
15490 S:      Maintained
15491 F:      Documentation/hwmon/tmp401
15492 F:      drivers/hwmon/tmp401.c
15493
15494 TMPFS (SHMEM FILESYSTEM)
15495 M:      Hugh Dickins <hughd@google.com>
15496 L:      linux-mm@kvack.org
15497 S:      Maintained
15498 F:      include/linux/shmem_fs.h
15499 F:      mm/shmem.c
15500
15501 TOMOYO SECURITY MODULE
15502 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15503 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15504 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15505 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15506 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15507 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15508 W:      http://tomoyo.sourceforge.jp/
15509 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15510 S:      Maintained
15511 F:      security/tomoyo/
15512
15513 TOPSTAR LAPTOP EXTRAS DRIVER
15514 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15515 L:      platform-driver-x86@vger.kernel.org
15516 S:      Maintained
15517 F:      drivers/platform/x86/topstar-laptop.c
15518
15519 TORTURE-TEST MODULES
15520 M:      Davidlohr Bueso <dave@stgolabs.net>
15521 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15522 M:      Josh Triplett <josh@joshtriplett.org>
15523 L:      linux-kernel@vger.kernel.org
15524 S:      Supported
15525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15526 F:      Documentation/RCU/torture.txt
15527 F:      kernel/torture.c
15528 F:      kernel/rcu/rcutorture.c
15529 F:      kernel/rcu/rcuperf.c
15530 F:      kernel/locking/locktorture.c
15531
15532 TOSHIBA ACPI EXTRAS DRIVER
15533 M:      Azael Avalos <coproscefalo@gmail.com>
15534 L:      platform-driver-x86@vger.kernel.org
15535 S:      Maintained
15536 F:      drivers/platform/x86/toshiba_acpi.c
15537
15538 TOSHIBA BLUETOOTH DRIVER
15539 M:      Azael Avalos <coproscefalo@gmail.com>
15540 L:      platform-driver-x86@vger.kernel.org
15541 S:      Maintained
15542 F:      drivers/platform/x86/toshiba_bluetooth.c
15543
15544 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15545 M:      Azael Avalos <coproscefalo@gmail.com>
15546 L:      platform-driver-x86@vger.kernel.org
15547 S:      Maintained
15548 F:      drivers/platform/x86/toshiba_haps.c
15549
15550 TOSHIBA SMM DRIVER
15551 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15552 W:      http://www.buzzard.org.uk/toshiba/
15553 S:      Maintained
15554 F:      drivers/char/toshiba.c
15555 F:      include/linux/toshiba.h
15556 F:      include/uapi/linux/toshiba.h
15557
15558 TOSHIBA TC358743 DRIVER
15559 M:      Mats Randgaard <matrandg@cisco.com>
15560 L:      linux-media@vger.kernel.org
15561 S:      Maintained
15562 F:      drivers/media/i2c/tc358743*
15563 F:      include/media/i2c/tc358743.h
15564
15565 TOSHIBA WMI HOTKEYS DRIVER
15566 M:      Azael Avalos <coproscefalo@gmail.com>
15567 L:      platform-driver-x86@vger.kernel.org
15568 S:      Maintained
15569 F:      drivers/platform/x86/toshiba-wmi.c
15570
15571 TPM DEVICE DRIVER
15572 M:      Peter Huewe <peterhuewe@gmx.de>
15573 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15574 R:      Jason Gunthorpe <jgg@ziepe.ca>
15575 L:      linux-integrity@vger.kernel.org
15576 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15577 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15578 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15579 S:      Maintained
15580 F:      drivers/char/tpm/
15581
15582 TRACING
15583 M:      Steven Rostedt <rostedt@goodmis.org>
15584 M:      Ingo Molnar <mingo@redhat.com>
15585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15586 S:      Maintained
15587 F:      Documentation/trace/ftrace.rst
15588 F:      arch/*/*/*/ftrace.h
15589 F:      arch/*/kernel/ftrace.c
15590 F:      include/*/ftrace.h
15591 F:      include/linux/trace*.h
15592 F:      include/trace/
15593 F:      kernel/trace/
15594 F:      tools/testing/selftests/ftrace/
15595
15596 TRACING MMIO ACCESSES (MMIOTRACE)
15597 M:      Steven Rostedt <rostedt@goodmis.org>
15598 M:      Ingo Molnar <mingo@kernel.org>
15599 R:      Karol Herbst <karolherbst@gmail.com>
15600 R:      Pekka Paalanen <ppaalanen@gmail.com>
15601 S:      Maintained
15602 L:      linux-kernel@vger.kernel.org
15603 L:      nouveau@lists.freedesktop.org
15604 F:      kernel/trace/trace_mmiotrace.c
15605 F:      include/linux/mmiotrace.h
15606 F:      arch/x86/mm/kmmio.c
15607 F:      arch/x86/mm/mmio-mod.c
15608 F:      arch/x86/mm/testmmiotrace.c
15609
15610 TRIVIAL PATCHES
15611 M:      Jiri Kosina <trivial@kernel.org>
15612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15613 S:      Maintained
15614 K:      ^Subject:.*(?i)trivial
15615
15616 TEMPO SEMICONDUCTOR DRIVERS
15617 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15618 S:      Maintained
15619 F:      sound/soc/codecs/tscs*.c
15620 F:      sound/soc/codecs/tscs*.h
15621 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15622
15623 TTY LAYER
15624 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15625 M:      Jiri Slaby <jslaby@suse.com>
15626 S:      Supported
15627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15628 F:      Documentation/serial/
15629 F:      drivers/tty/
15630 F:      drivers/tty/serial/serial_core.c
15631 F:      include/linux/serial_core.h
15632 F:      include/linux/serial.h
15633 F:      include/linux/tty.h
15634 F:      include/uapi/linux/serial_core.h
15635 F:      include/uapi/linux/serial.h
15636 F:      include/uapi/linux/tty.h
15637
15638 TUA9001 MEDIA DRIVER
15639 M:      Antti Palosaari <crope@iki.fi>
15640 L:      linux-media@vger.kernel.org
15641 W:      https://linuxtv.org
15642 W:      http://palosaari.fi/linux/
15643 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15644 T:      git git://linuxtv.org/anttip/media_tree.git
15645 S:      Maintained
15646 F:      drivers/media/tuners/tua9001*
15647
15648 TULIP NETWORK DRIVERS
15649 L:      netdev@vger.kernel.org
15650 L:      linux-parisc@vger.kernel.org
15651 S:      Orphan
15652 F:      drivers/net/ethernet/dec/tulip/
15653
15654 TUN/TAP driver
15655 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15656 W:      http://vtun.sourceforge.net/tun
15657 S:      Maintained
15658 F:      Documentation/networking/tuntap.txt
15659 F:      arch/um/os-Linux/drivers/
15660
15661 TURBOCHANNEL SUBSYSTEM
15662 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15663 M:      Ralf Baechle <ralf@linux-mips.org>
15664 L:      linux-mips@vger.kernel.org
15665 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15666 S:      Maintained
15667 F:      drivers/tc/
15668 F:      include/linux/tc.h
15669
15670 TURBOSTAT UTILITY
15671 M:      "Len Brown" <lenb@kernel.org>
15672 L:      linux-pm@vger.kernel.org
15673 B:      https://bugzilla.kernel.org
15674 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15676 S:      Supported
15677 F:      tools/power/x86/turbostat/
15678
15679 TW5864 VIDEO4LINUX DRIVER
15680 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15681 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15682 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15683 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15684 L:      linux-media@vger.kernel.org
15685 S:      Supported
15686 F:      drivers/media/pci/tw5864/
15687
15688 TW68 VIDEO4LINUX DRIVER
15689 M:      Hans Verkuil <hverkuil@xs4all.nl>
15690 L:      linux-media@vger.kernel.org
15691 T:      git git://linuxtv.org/media_tree.git
15692 W:      https://linuxtv.org
15693 S:      Odd Fixes
15694 F:      drivers/media/pci/tw68/
15695
15696 TW686X VIDEO4LINUX DRIVER
15697 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15698 L:      linux-media@vger.kernel.org
15699 T:      git git://linuxtv.org/media_tree.git
15700 W:      http://linuxtv.org
15701 S:      Maintained
15702 F:      drivers/media/pci/tw686x/
15703
15704 UBI FILE SYSTEM (UBIFS)
15705 M:      Richard Weinberger <richard@nod.at>
15706 M:      Artem Bityutskiy <dedekind1@gmail.com>
15707 M:      Adrian Hunter <adrian.hunter@intel.com>
15708 L:      linux-mtd@lists.infradead.org
15709 T:      git git://git.infradead.org/ubifs-2.6.git
15710 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15711 S:      Supported
15712 F:      Documentation/filesystems/ubifs.txt
15713 F:      fs/ubifs/
15714
15715 UCLINUX (M68KNOMMU AND COLDFIRE)
15716 M:      Greg Ungerer <gerg@linux-m68k.org>
15717 W:      http://www.linux-m68k.org/
15718 W:      http://www.uclinux.org/
15719 L:      linux-m68k@lists.linux-m68k.org
15720 L:      uclinux-dev@uclinux.org  (subscribers-only)
15721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15722 S:      Maintained
15723 F:      arch/m68k/coldfire/
15724 F:      arch/m68k/68*/
15725 F:      arch/m68k/*/*_no.*
15726 F:      arch/m68k/include/asm/*_no.*
15727
15728 UDF FILESYSTEM
15729 M:      Jan Kara <jack@suse.com>
15730 S:      Maintained
15731 F:      Documentation/filesystems/udf.txt
15732 F:      fs/udf/
15733
15734 UDRAW TABLET
15735 M:      Bastien Nocera <hadess@hadess.net>
15736 L:      linux-input@vger.kernel.org
15737 S:      Maintained
15738 F:      drivers/hid/hid-udraw-ps3.c
15739
15740 UFS FILESYSTEM
15741 M:      Evgeniy Dushistov <dushistov@mail.ru>
15742 S:      Maintained
15743 F:      Documentation/filesystems/ufs.txt
15744 F:      fs/ufs/
15745
15746 UHID USERSPACE HID IO DRIVER:
15747 M:      David Herrmann <dh.herrmann@googlemail.com>
15748 L:      linux-input@vger.kernel.org
15749 S:      Maintained
15750 F:      drivers/hid/uhid.c
15751 F:      include/uapi/linux/uhid.h
15752
15753 ULPI BUS
15754 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15755 L:      linux-usb@vger.kernel.org
15756 S:      Maintained
15757 F:      drivers/usb/common/ulpi.c
15758 F:      include/linux/ulpi/
15759
15760 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15761 L:      linux-usb@vger.kernel.org
15762 S:      Orphan
15763 F:      drivers/uwb/
15764 F:      include/linux/uwb.h
15765 F:      include/linux/uwb/
15766
15767 UNICORE32 ARCHITECTURE:
15768 M:      Guan Xuetao <gxt@pku.edu.cn>
15769 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15770 S:      Maintained
15771 T:      git git://github.com/gxt/linux.git
15772 F:      arch/unicore32/
15773
15774 UNIFDEF
15775 M:      Tony Finch <dot@dotat.at>
15776 W:      http://dotat.at/prog/unifdef
15777 S:      Maintained
15778 F:      scripts/unifdef.c
15779
15780 UNIFORM CDROM DRIVER
15781 M:      Jens Axboe <axboe@kernel.dk>
15782 W:      http://www.kernel.dk
15783 S:      Maintained
15784 F:      Documentation/cdrom/
15785 F:      drivers/cdrom/cdrom.c
15786 F:      include/linux/cdrom.h
15787 F:      include/uapi/linux/cdrom.h
15788
15789 UNISYS S-PAR DRIVERS
15790 M:      David Kershner <david.kershner@unisys.com>
15791 L:      sparmaintainer@unisys.com (Unisys internal)
15792 S:      Supported
15793 F:      include/linux/visorbus.h
15794 F:      drivers/visorbus/
15795 F:      drivers/staging/unisys/
15796
15797 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15798 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15799 L:      linux-scsi@vger.kernel.org
15800 S:      Supported
15801 F:      Documentation/scsi/ufs.txt
15802 F:      drivers/scsi/ufs/
15803
15804 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15805 M:      Joao Pinto <jpinto@synopsys.com>
15806 L:      linux-scsi@vger.kernel.org
15807 S:      Supported
15808 F:      drivers/scsi/ufs/*dwc*
15809
15810 UNSORTED BLOCK IMAGES (UBI)
15811 M:      Artem Bityutskiy <dedekind1@gmail.com>
15812 M:      Richard Weinberger <richard@nod.at>
15813 W:      http://www.linux-mtd.infradead.org/
15814 L:      linux-mtd@lists.infradead.org
15815 T:      git git://git.infradead.org/ubifs-2.6.git
15816 S:      Supported
15817 F:      drivers/mtd/ubi/
15818 F:      include/linux/mtd/ubi.h
15819 F:      include/uapi/mtd/ubi-user.h
15820
15821 USB "USBNET" DRIVER FRAMEWORK
15822 M:      Oliver Neukum <oneukum@suse.com>
15823 L:      netdev@vger.kernel.org
15824 W:      http://www.linux-usb.org/usbnet
15825 S:      Maintained
15826 F:      drivers/net/usb/usbnet.c
15827 F:      include/linux/usb/usbnet.h
15828
15829 USB ACM DRIVER
15830 M:      Oliver Neukum <oneukum@suse.com>
15831 L:      linux-usb@vger.kernel.org
15832 S:      Maintained
15833 F:      Documentation/usb/acm.txt
15834 F:      drivers/usb/class/cdc-acm.*
15835
15836 USB AR5523 WIRELESS DRIVER
15837 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15838 L:      linux-wireless@vger.kernel.org
15839 S:      Maintained
15840 F:      drivers/net/wireless/ath/ar5523/
15841
15842 USB ATTACHED SCSI
15843 M:      Oliver Neukum <oneukum@suse.com>
15844 L:      linux-usb@vger.kernel.org
15845 L:      linux-scsi@vger.kernel.org
15846 S:      Maintained
15847 F:      drivers/usb/storage/uas.c
15848
15849 USB CDC ETHERNET DRIVER
15850 M:      Oliver Neukum <oliver@neukum.org>
15851 L:      linux-usb@vger.kernel.org
15852 S:      Maintained
15853 F:      drivers/net/usb/cdc_*.c
15854 F:      include/uapi/linux/usb/cdc.h
15855
15856 USB CHAOSKEY DRIVER
15857 M:      Keith Packard <keithp@keithp.com>
15858 L:      linux-usb@vger.kernel.org
15859 S:      Maintained
15860 F:      drivers/usb/misc/chaoskey.c
15861
15862 USB CYPRESS C67X00 DRIVER
15863 M:      Peter Korsgaard <jacmet@sunsite.dk>
15864 L:      linux-usb@vger.kernel.org
15865 S:      Maintained
15866 F:      drivers/usb/c67x00/
15867
15868 USB DAVICOM DM9601 DRIVER
15869 M:      Peter Korsgaard <jacmet@sunsite.dk>
15870 L:      netdev@vger.kernel.org
15871 W:      http://www.linux-usb.org/usbnet
15872 S:      Maintained
15873 F:      drivers/net/usb/dm9601.c
15874
15875 USB DIAMOND RIO500 DRIVER
15876 M:      Cesar Miquel <miquel@df.uba.ar>
15877 L:      rio500-users@lists.sourceforge.net
15878 W:      http://rio500.sourceforge.net
15879 S:      Maintained
15880 F:      drivers/usb/misc/rio500*
15881
15882 USB EHCI DRIVER
15883 M:      Alan Stern <stern@rowland.harvard.edu>
15884 L:      linux-usb@vger.kernel.org
15885 S:      Maintained
15886 F:      Documentation/usb/ehci.txt
15887 F:      drivers/usb/host/ehci*
15888
15889 USB GADGET/PERIPHERAL SUBSYSTEM
15890 M:      Felipe Balbi <balbi@kernel.org>
15891 L:      linux-usb@vger.kernel.org
15892 W:      http://www.linux-usb.org/gadget
15893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15894 S:      Maintained
15895 F:      drivers/usb/gadget/
15896 F:      include/linux/usb/gadget*
15897
15898 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15899 M:      Jiri Kosina <jikos@kernel.org>
15900 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15901 L:      linux-usb@vger.kernel.org
15902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15903 S:      Maintained
15904 F:      Documentation/hid/hiddev.txt
15905 F:      drivers/hid/usbhid/
15906
15907 USB INTEL XHCI ROLE MUX DRIVER
15908 M:      Hans de Goede <hdegoede@redhat.com>
15909 L:      linux-usb@vger.kernel.org
15910 S:      Maintained
15911 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15912
15913 USB ISP116X DRIVER
15914 M:      Olav Kongas <ok@artecdesign.ee>
15915 L:      linux-usb@vger.kernel.org
15916 S:      Maintained
15917 F:      drivers/usb/host/isp116x*
15918 F:      include/linux/usb/isp116x.h
15919
15920 USB LAN78XX ETHERNET DRIVER
15921 M:      Woojung Huh <woojung.huh@microchip.com>
15922 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15923 L:      netdev@vger.kernel.org
15924 S:      Maintained
15925 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15926 F:      drivers/net/usb/lan78xx.*
15927 F:      include/dt-bindings/net/microchip-lan78xx.h
15928
15929 USB MASS STORAGE DRIVER
15930 M:      Alan Stern <stern@rowland.harvard.edu>
15931 L:      linux-usb@vger.kernel.org
15932 L:      usb-storage@lists.one-eyed-alien.net
15933 S:      Maintained
15934 F:      drivers/usb/storage/
15935
15936 USB MIDI DRIVER
15937 M:      Clemens Ladisch <clemens@ladisch.de>
15938 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15939 T:      git git://git.alsa-project.org/alsa-kernel.git
15940 S:      Maintained
15941 F:      sound/usb/midi.*
15942
15943 USB NETWORKING DRIVERS
15944 L:      linux-usb@vger.kernel.org
15945 S:      Odd Fixes
15946 F:      drivers/net/usb/
15947
15948 USB OHCI DRIVER
15949 M:      Alan Stern <stern@rowland.harvard.edu>
15950 L:      linux-usb@vger.kernel.org
15951 S:      Maintained
15952 F:      Documentation/usb/ohci.txt
15953 F:      drivers/usb/host/ohci*
15954
15955 USB OTG FSM (Finite State Machine)
15956 M:      Peter Chen <Peter.Chen@nxp.com>
15957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15958 L:      linux-usb@vger.kernel.org
15959 S:      Maintained
15960 F:      drivers/usb/common/usb-otg-fsm.c
15961
15962 USB OVER IP DRIVER
15963 M:      Valentina Manea <valentina.manea.m@gmail.com>
15964 M:      Shuah Khan <shuah@kernel.org>
15965 M:      Shuah Khan <skhan@linuxfoundation.org>
15966 L:      linux-usb@vger.kernel.org
15967 S:      Maintained
15968 F:      Documentation/usb/usbip_protocol.txt
15969 F:      drivers/usb/usbip/
15970 F:      tools/usb/usbip/
15971 F:      tools/testing/selftests/drivers/usb/usbip/
15972
15973 USB PEGASUS DRIVER
15974 M:      Petko Manolov <petkan@nucleusys.com>
15975 L:      linux-usb@vger.kernel.org
15976 L:      netdev@vger.kernel.org
15977 T:      git git://github.com/petkan/pegasus.git
15978 W:      https://github.com/petkan/pegasus
15979 S:      Maintained
15980 F:      drivers/net/usb/pegasus.*
15981
15982 USB PHY LAYER
15983 M:      Felipe Balbi <balbi@kernel.org>
15984 L:      linux-usb@vger.kernel.org
15985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15986 S:      Maintained
15987 F:      drivers/usb/phy/
15988
15989 USB PRINTER DRIVER (usblp)
15990 M:      Pete Zaitcev <zaitcev@redhat.com>
15991 L:      linux-usb@vger.kernel.org
15992 S:      Supported
15993 F:      drivers/usb/class/usblp.c
15994
15995 USB QMI WWAN NETWORK DRIVER
15996 M:      Bjørn Mork <bjorn@mork.no>
15997 L:      netdev@vger.kernel.org
15998 S:      Maintained
15999 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16000 F:      drivers/net/usb/qmi_wwan.c
16001
16002 USB RTL8150 DRIVER
16003 M:      Petko Manolov <petkan@nucleusys.com>
16004 L:      linux-usb@vger.kernel.org
16005 L:      netdev@vger.kernel.org
16006 T:      git git://github.com/petkan/rtl8150.git
16007 W:      https://github.com/petkan/rtl8150
16008 S:      Maintained
16009 F:      drivers/net/usb/rtl8150.c
16010
16011 USB SERIAL SUBSYSTEM
16012 M:      Johan Hovold <johan@kernel.org>
16013 L:      linux-usb@vger.kernel.org
16014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16015 S:      Maintained
16016 F:      Documentation/usb/usb-serial.txt
16017 F:      drivers/usb/serial/
16018 F:      include/linux/usb/serial.h
16019
16020 USB SMSC75XX ETHERNET DRIVER
16021 M:      Steve Glendinning <steve.glendinning@shawell.net>
16022 L:      netdev@vger.kernel.org
16023 S:      Maintained
16024 F:      drivers/net/usb/smsc75xx.*
16025
16026 USB SMSC95XX ETHERNET DRIVER
16027 M:      Steve Glendinning <steve.glendinning@shawell.net>
16028 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16029 L:      netdev@vger.kernel.org
16030 S:      Maintained
16031 F:      drivers/net/usb/smsc95xx.*
16032
16033 USB SUBSYSTEM
16034 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16035 L:      linux-usb@vger.kernel.org
16036 W:      http://www.linux-usb.org
16037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16038 S:      Supported
16039 F:      Documentation/devicetree/bindings/usb/
16040 F:      Documentation/usb/
16041 F:      drivers/usb/
16042 F:      include/linux/usb.h
16043 F:      include/linux/usb/
16044
16045 USB TYPEC PI3USB30532 MUX DRIVER
16046 M:      Hans de Goede <hdegoede@redhat.com>
16047 L:      linux-usb@vger.kernel.org
16048 S:      Maintained
16049 F:      drivers/usb/typec/mux/pi3usb30532.c
16050
16051 USB TYPEC CLASS
16052 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16053 L:      linux-usb@vger.kernel.org
16054 S:      Maintained
16055 F:      Documentation/ABI/testing/sysfs-class-typec
16056 F:      Documentation/driver-api/usb/typec.rst
16057 F:      drivers/usb/typec/
16058 F:      include/linux/usb/typec.h
16059
16060 USB TYPEC BUS FOR ALTERNATE MODES
16061 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16062 L:      linux-usb@vger.kernel.org
16063 S:      Maintained
16064 F:      Documentation/ABI/testing/sysfs-bus-typec
16065 F:      Documentation/driver-api/usb/typec_bus.rst
16066 F:      drivers/usb/typec/altmodes/
16067 F:      include/linux/usb/typec_altmode.h
16068
16069 USB TYPEC PORT CONTROLLER DRIVERS
16070 M:      Guenter Roeck <linux@roeck-us.net>
16071 L:      linux-usb@vger.kernel.org
16072 S:      Maintained
16073 F:      drivers/usb/typec/tcpm/
16074
16075 USB UHCI DRIVER
16076 M:      Alan Stern <stern@rowland.harvard.edu>
16077 L:      linux-usb@vger.kernel.org
16078 S:      Maintained
16079 F:      drivers/usb/host/uhci*
16080
16081 USB VIDEO CLASS
16082 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16083 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16084 L:      linux-media@vger.kernel.org
16085 T:      git git://linuxtv.org/media_tree.git
16086 W:      http://www.ideasonboard.org/uvc/
16087 S:      Maintained
16088 F:      drivers/media/usb/uvc/
16089 F:      include/uapi/linux/uvcvideo.h
16090
16091 USB VISION DRIVER
16092 M:      Hans Verkuil <hverkuil@xs4all.nl>
16093 L:      linux-media@vger.kernel.org
16094 T:      git git://linuxtv.org/media_tree.git
16095 W:      https://linuxtv.org
16096 S:      Odd Fixes
16097 F:      drivers/media/usb/usbvision/
16098
16099 USB WEBCAM GADGET
16100 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16101 L:      linux-usb@vger.kernel.org
16102 S:      Maintained
16103 F:      drivers/usb/gadget/function/*uvc*
16104 F:      drivers/usb/gadget/legacy/webcam.c
16105 F:      include/uapi/linux/usb/g_uvc.h
16106
16107 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16108 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16109 L:      linux-wireless@vger.kernel.org
16110 S:      Maintained
16111 F:      drivers/net/wireless/rndis_wlan.c
16112
16113 USB XHCI DRIVER
16114 M:      Mathias Nyman <mathias.nyman@intel.com>
16115 L:      linux-usb@vger.kernel.org
16116 S:      Supported
16117 F:      drivers/usb/host/xhci*
16118 F:      drivers/usb/host/pci-quirks*
16119
16120 USB ZD1201 DRIVER
16121 L:      linux-wireless@vger.kernel.org
16122 W:      http://linux-lc100020.sourceforge.net
16123 S:      Orphan
16124 F:      drivers/net/wireless/zydas/zd1201.*
16125
16126 USB ZR364XX DRIVER
16127 M:      Antoine Jacquet <royale@zerezo.com>
16128 L:      linux-usb@vger.kernel.org
16129 L:      linux-media@vger.kernel.org
16130 T:      git git://linuxtv.org/media_tree.git
16131 W:      http://royale.zerezo.com/zr364xx/
16132 S:      Maintained
16133 F:      Documentation/media/v4l-drivers/zr364xx*
16134 F:      drivers/media/usb/zr364xx/
16135
16136 USER-MODE LINUX (UML)
16137 M:      Jeff Dike <jdike@addtoit.com>
16138 M:      Richard Weinberger <richard@nod.at>
16139 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16140 L:      linux-um@lists.infradead.org
16141 W:      http://user-mode-linux.sourceforge.net
16142 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16144 S:      Maintained
16145 F:      Documentation/virtual/uml/
16146 F:      arch/um/
16147 F:      arch/x86/um/
16148 F:      fs/hostfs/
16149
16150 USERSPACE COPYIN/COPYOUT (UIOVEC)
16151 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16152 S:      Maintained
16153 F:      lib/iov_iter.c
16154 F:      include/linux/uio.h
16155
16156 USERSPACE DMA BUFFER DRIVER
16157 M:      Gerd Hoffmann <kraxel@redhat.com>
16158 S:      Maintained
16159 L:      dri-devel@lists.freedesktop.org
16160 F:      drivers/dma-buf/udmabuf.c
16161 F:      include/uapi/linux/udmabuf.h
16162 T:      git git://anongit.freedesktop.org/drm/drm-misc
16163
16164 USERSPACE I/O (UIO)
16165 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16166 S:      Maintained
16167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16168 F:      Documentation/driver-api/uio-howto.rst
16169 F:      drivers/uio/
16170 F:      include/linux/uio_driver.h
16171
16172 UTIL-LINUX PACKAGE
16173 M:      Karel Zak <kzak@redhat.com>
16174 L:      util-linux@vger.kernel.org
16175 W:      http://en.wikipedia.org/wiki/Util-linux
16176 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16177 S:      Maintained
16178
16179 UUID HELPERS
16180 M:      Christoph Hellwig <hch@lst.de>
16181 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16182 L:      linux-kernel@vger.kernel.org
16183 T:      git git://git.infradead.org/users/hch/uuid.git
16184 F:      lib/uuid.c
16185 F:      lib/test_uuid.c
16186 F:      include/linux/uuid.h
16187 F:      include/uapi/linux/uuid.h
16188 S:      Maintained
16189
16190 UVESAFB DRIVER
16191 M:      Michal Januszewski <spock@gentoo.org>
16192 L:      linux-fbdev@vger.kernel.org
16193 W:      https://github.com/mjanusz/v86d
16194 S:      Maintained
16195 F:      Documentation/fb/uvesafb.txt
16196 F:      drivers/video/fbdev/uvesafb.*
16197
16198 VF610 NAND DRIVER
16199 M:      Stefan Agner <stefan@agner.ch>
16200 L:      linux-mtd@lists.infradead.org
16201 S:      Supported
16202 F:      drivers/mtd/nand/raw/vf610_nfc.c
16203
16204 VFAT/FAT/MSDOS FILESYSTEM
16205 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16206 S:      Maintained
16207 F:      Documentation/filesystems/vfat.txt
16208 F:      fs/fat/
16209
16210 VFIO DRIVER
16211 M:      Alex Williamson <alex.williamson@redhat.com>
16212 L:      kvm@vger.kernel.org
16213 T:      git git://github.com/awilliam/linux-vfio.git
16214 S:      Maintained
16215 F:      Documentation/vfio.txt
16216 F:      drivers/vfio/
16217 F:      include/linux/vfio.h
16218 F:      include/uapi/linux/vfio.h
16219
16220 VFIO MEDIATED DEVICE DRIVERS
16221 M:      Kirti Wankhede <kwankhede@nvidia.com>
16222 L:      kvm@vger.kernel.org
16223 S:      Maintained
16224 F:      Documentation/vfio-mediated-device.txt
16225 F:      drivers/vfio/mdev/
16226 F:      include/linux/mdev.h
16227 F:      samples/vfio-mdev/
16228
16229 VFIO PLATFORM DRIVER
16230 M:      Eric Auger <eric.auger@redhat.com>
16231 L:      kvm@vger.kernel.org
16232 S:      Maintained
16233 F:      drivers/vfio/platform/
16234
16235 VGA_SWITCHEROO
16236 R:      Lukas Wunner <lukas@wunner.de>
16237 S:      Maintained
16238 F:      Documentation/gpu/vga-switcheroo.rst
16239 F:      drivers/gpu/vga/vga_switcheroo.c
16240 F:      include/linux/vga_switcheroo.h
16241 T:      git git://anongit.freedesktop.org/drm/drm-misc
16242
16243 VIA RHINE NETWORK DRIVER
16244 S:      Orphan
16245 F:      drivers/net/ethernet/via/via-rhine.c
16246
16247 VIA SD/MMC CARD CONTROLLER DRIVER
16248 M:      Bruce Chang <brucechang@via.com.tw>
16249 M:      Harald Welte <HaraldWelte@viatech.com>
16250 S:      Maintained
16251 F:      drivers/mmc/host/via-sdmmc.c
16252
16253 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16254 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16255 L:      linux-fbdev@vger.kernel.org
16256 S:      Maintained
16257 F:      include/linux/via-core.h
16258 F:      include/linux/via-gpio.h
16259 F:      include/linux/via_i2c.h
16260 F:      drivers/video/fbdev/via/
16261
16262 VIA VELOCITY NETWORK DRIVER
16263 M:      Francois Romieu <romieu@fr.zoreil.com>
16264 L:      netdev@vger.kernel.org
16265 S:      Maintained
16266 F:      drivers/net/ethernet/via/via-velocity.*
16267
16268 VICODEC VIRTUAL CODEC DRIVER
16269 M:      Hans Verkuil <hans.verkuil@cisco.com>
16270 L:      linux-media@vger.kernel.org
16271 T:      git git://linuxtv.org/media_tree.git
16272 W:      https://linuxtv.org
16273 S:      Maintained
16274 F:      drivers/media/platform/vicodec/*
16275
16276 VIDEO MULTIPLEXER DRIVER
16277 M:      Philipp Zabel <p.zabel@pengutronix.de>
16278 L:      linux-media@vger.kernel.org
16279 S:      Maintained
16280 F:      drivers/media/platform/video-mux.c
16281
16282 VIDEO I2C POLLING DRIVER
16283 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16284 L:      linux-media@vger.kernel.org
16285 S:      Maintained
16286 F:      drivers/media/i2c/video-i2c.c
16287
16288 VIDEOBUF2 FRAMEWORK
16289 M:      Pawel Osciak <pawel@osciak.com>
16290 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16291 M:      Kyungmin Park <kyungmin.park@samsung.com>
16292 L:      linux-media@vger.kernel.org
16293 S:      Maintained
16294 F:      drivers/media/common/videobuf2/*
16295 F:      include/media/videobuf2-*
16296
16297 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16298 M:      Helen Koike <helen.koike@collabora.com>
16299 L:      linux-media@vger.kernel.org
16300 T:      git git://linuxtv.org/media_tree.git
16301 W:      https://linuxtv.org
16302 S:      Maintained
16303 F:      drivers/media/platform/vimc/*
16304
16305 VIRT LIB
16306 M:      Alex Williamson <alex.williamson@redhat.com>
16307 M:      Paolo Bonzini <pbonzini@redhat.com>
16308 L:      kvm@vger.kernel.org
16309 S:      Supported
16310 F:      virt/lib/
16311
16312 VIRTIO AND VHOST VSOCK DRIVER
16313 M:      Stefan Hajnoczi <stefanha@redhat.com>
16314 L:      kvm@vger.kernel.org
16315 L:      virtualization@lists.linux-foundation.org
16316 L:      netdev@vger.kernel.org
16317 S:      Maintained
16318 F:      include/linux/virtio_vsock.h
16319 F:      include/uapi/linux/virtio_vsock.h
16320 F:      include/uapi/linux/vsockmon.h
16321 F:      include/uapi/linux/vm_sockets_diag.h
16322 F:      net/vmw_vsock/diag.c
16323 F:      net/vmw_vsock/af_vsock_tap.c
16324 F:      net/vmw_vsock/virtio_transport_common.c
16325 F:      net/vmw_vsock/virtio_transport.c
16326 F:      drivers/net/vsockmon.c
16327 F:      drivers/vhost/vsock.c
16328 F:      tools/testing/vsock/
16329
16330 VIRTIO CONSOLE DRIVER
16331 M:      Amit Shah <amit@kernel.org>
16332 L:      virtualization@lists.linux-foundation.org
16333 S:      Maintained
16334 F:      drivers/char/virtio_console.c
16335 F:      include/linux/virtio_console.h
16336 F:      include/uapi/linux/virtio_console.h
16337
16338 VIRTIO CORE, NET AND BLOCK DRIVERS
16339 M:      "Michael S. Tsirkin" <mst@redhat.com>
16340 M:      Jason Wang <jasowang@redhat.com>
16341 L:      virtualization@lists.linux-foundation.org
16342 S:      Maintained
16343 F:      Documentation/devicetree/bindings/virtio/
16344 F:      drivers/virtio/
16345 F:      tools/virtio/
16346 F:      drivers/net/virtio_net.c
16347 F:      drivers/block/virtio_blk.c
16348 F:      include/linux/virtio*.h
16349 F:      include/uapi/linux/virtio_*.h
16350 F:      drivers/crypto/virtio/
16351 F:      mm/balloon_compaction.c
16352
16353 VIRTIO CRYPTO DRIVER
16354 M:      Gonglei <arei.gonglei@huawei.com>
16355 L:      virtualization@lists.linux-foundation.org
16356 L:      linux-crypto@vger.kernel.org
16357 S:      Maintained
16358 F:      drivers/crypto/virtio/
16359 F:      include/uapi/linux/virtio_crypto.h
16360
16361 VIRTIO DRIVERS FOR S390
16362 M:      Cornelia Huck <cohuck@redhat.com>
16363 M:      Halil Pasic <pasic@linux.ibm.com>
16364 L:      linux-s390@vger.kernel.org
16365 L:      virtualization@lists.linux-foundation.org
16366 L:      kvm@vger.kernel.org
16367 S:      Supported
16368 F:      drivers/s390/virtio/
16369 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16370
16371 VIRTIO GPU DRIVER
16372 M:      David Airlie <airlied@linux.ie>
16373 M:      Gerd Hoffmann <kraxel@redhat.com>
16374 L:      dri-devel@lists.freedesktop.org
16375 L:      virtualization@lists.linux-foundation.org
16376 T:      git git://anongit.freedesktop.org/drm/drm-misc
16377 S:      Maintained
16378 F:      drivers/gpu/drm/virtio/
16379 F:      include/uapi/linux/virtio_gpu.h
16380
16381 VIRTIO HOST (VHOST)
16382 M:      "Michael S. Tsirkin" <mst@redhat.com>
16383 M:      Jason Wang <jasowang@redhat.com>
16384 L:      kvm@vger.kernel.org
16385 L:      virtualization@lists.linux-foundation.org
16386 L:      netdev@vger.kernel.org
16387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16388 S:      Maintained
16389 F:      drivers/vhost/
16390 F:      include/uapi/linux/vhost.h
16391
16392 VIRTIO INPUT DRIVER
16393 M:      Gerd Hoffmann <kraxel@redhat.com>
16394 S:      Maintained
16395 F:      drivers/virtio/virtio_input.c
16396 F:      include/uapi/linux/virtio_input.h
16397
16398 VIRTUAL BOX GUEST DEVICE DRIVER
16399 M:      Hans de Goede <hdegoede@redhat.com>
16400 M:      Arnd Bergmann <arnd@arndb.de>
16401 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16402 S:      Maintained
16403 F:      include/linux/vbox_utils.h
16404 F:      include/uapi/linux/vbox*.h
16405 F:      drivers/virt/vboxguest/
16406
16407 VIRTUAL SERIO DEVICE DRIVER
16408 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16409 S:      Maintained
16410 F:      drivers/input/serio/userio.c
16411 F:      include/uapi/linux/userio.h
16412
16413 VIVID VIRTUAL VIDEO DRIVER
16414 M:      Hans Verkuil <hverkuil@xs4all.nl>
16415 L:      linux-media@vger.kernel.org
16416 T:      git git://linuxtv.org/media_tree.git
16417 W:      https://linuxtv.org
16418 S:      Maintained
16419 F:      drivers/media/platform/vivid/*
16420
16421 VLYNQ BUS
16422 M:      Florian Fainelli <f.fainelli@gmail.com>
16423 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16424 S:      Maintained
16425 F:      drivers/vlynq/vlynq.c
16426 F:      include/linux/vlynq.h
16427
16428 VME SUBSYSTEM
16429 M:      Martyn Welch <martyn@welchs.me.uk>
16430 M:      Manohar Vanga <manohar.vanga@gmail.com>
16431 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16432 L:      devel@driverdev.osuosl.org
16433 S:      Maintained
16434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16435 F:      Documentation/driver-api/vme.rst
16436 F:      drivers/staging/vme/
16437 F:      drivers/vme/
16438 F:      include/linux/vme*
16439
16440 VMWARE BALLOON DRIVER
16441 M:      Julien Freche <jfreche@vmware.com>
16442 M:      Nadav Amit <namit@vmware.com>
16443 M:      "VMware, Inc." <pv-drivers@vmware.com>
16444 L:      linux-kernel@vger.kernel.org
16445 S:      Maintained
16446 F:      drivers/misc/vmw_balloon.c
16447
16448 VMWARE HYPERVISOR INTERFACE
16449 M:      Alok Kataria <akataria@vmware.com>
16450 L:      virtualization@lists.linux-foundation.org
16451 S:      Supported
16452 F:      arch/x86/kernel/cpu/vmware.c
16453
16454 VMWARE PVRDMA DRIVER
16455 M:      Adit Ranadive <aditr@vmware.com>
16456 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16457 L:      linux-rdma@vger.kernel.org
16458 S:      Maintained
16459 F:      drivers/infiniband/hw/vmw_pvrdma/
16460
16461 VMware PVSCSI driver
16462 M:      Jim Gill <jgill@vmware.com>
16463 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16464 L:      linux-scsi@vger.kernel.org
16465 S:      Maintained
16466 F:      drivers/scsi/vmw_pvscsi.c
16467 F:      drivers/scsi/vmw_pvscsi.h
16468
16469 VMWARE VMMOUSE SUBDRIVER
16470 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16471 M:      "VMware, Inc." <pv-drivers@vmware.com>
16472 L:      linux-input@vger.kernel.org
16473 S:      Maintained
16474 F:      drivers/input/mouse/vmmouse.c
16475 F:      drivers/input/mouse/vmmouse.h
16476
16477 VMWARE VMXNET3 ETHERNET DRIVER
16478 M:      Ronak Doshi <doshir@vmware.com>
16479 M:      "VMware, Inc." <pv-drivers@vmware.com>
16480 L:      netdev@vger.kernel.org
16481 S:      Maintained
16482 F:      drivers/net/vmxnet3/
16483
16484 VOCORE VOCORE2 BOARD
16485 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16486 L:      linux-mips@vger.kernel.org
16487 S:      Maintained
16488 F:      arch/mips/boot/dts/ralink/vocore2.dts
16489
16490 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16491 M:      Liam Girdwood <lgirdwood@gmail.com>
16492 M:      Mark Brown <broonie@kernel.org>
16493 L:      linux-kernel@vger.kernel.org
16494 W:      http://www.slimlogic.co.uk/?p=48
16495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16496 S:      Supported
16497 F:      Documentation/devicetree/bindings/regulator/
16498 F:      Documentation/power/regulator/
16499 F:      drivers/regulator/
16500 F:      include/dt-bindings/regulator/
16501 F:      include/linux/regulator/
16502
16503 VRF
16504 M:      David Ahern <dsa@cumulusnetworks.com>
16505 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16506 L:      netdev@vger.kernel.org
16507 S:      Maintained
16508 F:      drivers/net/vrf.c
16509 F:      Documentation/networking/vrf.txt
16510
16511 VT1211 HARDWARE MONITOR DRIVER
16512 M:      Juerg Haefliger <juergh@gmail.com>
16513 L:      linux-hwmon@vger.kernel.org
16514 S:      Maintained
16515 F:      Documentation/hwmon/vt1211
16516 F:      drivers/hwmon/vt1211.c
16517
16518 VT8231 HARDWARE MONITOR DRIVER
16519 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16520 L:      linux-hwmon@vger.kernel.org
16521 S:      Maintained
16522 F:      drivers/hwmon/vt8231.c
16523
16524 VUB300 USB to SDIO/SD/MMC bridge chip
16525 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16526 L:      linux-mmc@vger.kernel.org
16527 L:      linux-usb@vger.kernel.org
16528 S:      Supported
16529 F:      drivers/mmc/host/vub300.c
16530
16531 W1 DALLAS'S 1-WIRE BUS
16532 M:      Evgeniy Polyakov <zbr@ioremap.net>
16533 S:      Maintained
16534 F:      Documentation/devicetree/bindings/w1/
16535 F:      Documentation/w1/
16536 F:      drivers/w1/
16537 F:      include/linux/w1.h
16538
16539 W83791D HARDWARE MONITORING DRIVER
16540 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16541 L:      linux-hwmon@vger.kernel.org
16542 S:      Maintained
16543 F:      Documentation/hwmon/w83791d
16544 F:      drivers/hwmon/w83791d.c
16545
16546 W83793 HARDWARE MONITORING DRIVER
16547 M:      Rudolf Marek <r.marek@assembler.cz>
16548 L:      linux-hwmon@vger.kernel.org
16549 S:      Maintained
16550 F:      Documentation/hwmon/w83793
16551 F:      drivers/hwmon/w83793.c
16552
16553 W83795 HARDWARE MONITORING DRIVER
16554 M:      Jean Delvare <jdelvare@suse.com>
16555 L:      linux-hwmon@vger.kernel.org
16556 S:      Maintained
16557 F:      drivers/hwmon/w83795.c
16558
16559 W83L51xD SD/MMC CARD INTERFACE DRIVER
16560 M:      Pierre Ossman <pierre@ossman.eu>
16561 S:      Maintained
16562 F:      drivers/mmc/host/wbsd.*
16563
16564 WACOM PROTOCOL 4 SERIAL TABLETS
16565 M:      Julian Squires <julian@cipht.net>
16566 M:      Hans de Goede <hdegoede@redhat.com>
16567 L:      linux-input@vger.kernel.org
16568 S:      Maintained
16569 F:      drivers/input/tablet/wacom_serial4.c
16570
16571 WATCHDOG DEVICE DRIVERS
16572 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16573 M:      Guenter Roeck <linux@roeck-us.net>
16574 L:      linux-watchdog@vger.kernel.org
16575 W:      http://www.linux-watchdog.org/
16576 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16577 S:      Maintained
16578 F:      Documentation/devicetree/bindings/watchdog/
16579 F:      Documentation/watchdog/
16580 F:      drivers/watchdog/
16581 F:      include/linux/watchdog.h
16582 F:      include/uapi/linux/watchdog.h
16583
16584 WHISKEYCOVE PMIC GPIO DRIVER
16585 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16586 L:      linux-gpio@vger.kernel.org
16587 S:      Maintained
16588 F:      drivers/gpio/gpio-wcove.c
16589
16590 WIIMOTE HID DRIVER
16591 M:      David Herrmann <dh.herrmann@googlemail.com>
16592 L:      linux-input@vger.kernel.org
16593 S:      Maintained
16594 F:      drivers/hid/hid-wiimote*
16595
16596 WILOCITY WIL6210 WIRELESS DRIVER
16597 M:      Maya Erez <merez@codeaurora.org>
16598 L:      linux-wireless@vger.kernel.org
16599 L:      wil6210@qti.qualcomm.com
16600 S:      Supported
16601 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16602 F:      drivers/net/wireless/ath/wil6210/
16603
16604 WIMAX STACK
16605 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16606 M:      linux-wimax@intel.com
16607 L:      wimax@linuxwimax.org (subscribers-only)
16608 S:      Supported
16609 W:      http://linuxwimax.org
16610 F:      Documentation/wimax/README.wimax
16611 F:      include/linux/wimax/debug.h
16612 F:      include/net/wimax.h
16613 F:      include/uapi/linux/wimax.h
16614 F:      net/wimax/
16615
16616 WINBOND CIR DRIVER
16617 M:      David Härdeman <david@hardeman.nu>
16618 S:      Maintained
16619 F:      drivers/media/rc/winbond-cir.c
16620
16621 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16622 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16623 L:      linux-watchdog@vger.kernel.org
16624 S:      Maintained
16625 F:      drivers/watchdog/ebc-c384_wdt.c
16626
16627 WINSYSTEMS WS16C48 GPIO DRIVER
16628 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16629 L:      linux-gpio@vger.kernel.org
16630 S:      Maintained
16631 F:      drivers/gpio/gpio-ws16c48.c
16632
16633 WISTRON LAPTOP BUTTON DRIVER
16634 M:      Miloslav Trmac <mitr@volny.cz>
16635 S:      Maintained
16636 F:      drivers/input/misc/wistron_btns.c
16637
16638 WL3501 WIRELESS PCMCIA CARD DRIVER
16639 L:      linux-wireless@vger.kernel.org
16640 S:      Odd fixes
16641 F:      drivers/net/wireless/wl3501*
16642
16643 WOLFSON MICROELECTRONICS DRIVERS
16644 L:      patches@opensource.cirrus.com
16645 T:      git https://github.com/CirrusLogic/linux-drivers.git
16646 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16647 S:      Supported
16648 F:      Documentation/hwmon/wm83??
16649 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16650 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16651 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16652 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16653 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16654 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16655 F:      drivers/clk/clk-wm83*.c
16656 F:      drivers/extcon/extcon-arizona.c
16657 F:      drivers/leds/leds-wm83*.c
16658 F:      drivers/gpio/gpio-*wm*.c
16659 F:      drivers/gpio/gpio-arizona.c
16660 F:      drivers/hwmon/wm83??-hwmon.c
16661 F:      drivers/input/misc/wm831x-on.c
16662 F:      drivers/input/touchscreen/wm831x-ts.c
16663 F:      drivers/input/touchscreen/wm97*.c
16664 F:      drivers/mfd/arizona*
16665 F:      drivers/mfd/wm*.c
16666 F:      drivers/mfd/cs47l24*
16667 F:      drivers/power/supply/wm83*.c
16668 F:      drivers/rtc/rtc-wm83*.c
16669 F:      drivers/regulator/wm8*.c
16670 F:      drivers/regulator/arizona*
16671 F:      drivers/video/backlight/wm83*_bl.c
16672 F:      drivers/watchdog/wm83*_wdt.c
16673 F:      include/linux/mfd/arizona/
16674 F:      include/linux/mfd/wm831x/
16675 F:      include/linux/mfd/wm8350/
16676 F:      include/linux/mfd/wm8400*
16677 F:      include/linux/regulator/arizona*
16678 F:      include/linux/wm97xx.h
16679 F:      include/sound/wm????.h
16680 F:      sound/soc/codecs/arizona.?
16681 F:      sound/soc/codecs/wm*
16682 F:      sound/soc/codecs/cs47l24*
16683
16684 WORKQUEUE
16685 M:      Tejun Heo <tj@kernel.org>
16686 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16688 S:      Maintained
16689 F:      include/linux/workqueue.h
16690 F:      kernel/workqueue.c
16691 F:      Documentation/core-api/workqueue.rst
16692
16693 X-POWERS AXP288 PMIC DRIVERS
16694 M:      Hans de Goede <hdegoede@redhat.com>
16695 S:      Maintained
16696 N:      axp288
16697 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16698
16699 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16700 M:      Chen-Yu Tsai <wens@csie.org>
16701 L:      linux-kernel@vger.kernel.org
16702 S:      Maintained
16703 N:      axp[128]
16704
16705 X.25 NETWORK LAYER
16706 M:      Andrew Hendry <andrew.hendry@gmail.com>
16707 L:      linux-x25@vger.kernel.org
16708 S:      Odd Fixes
16709 F:      Documentation/networking/x25*
16710 F:      include/net/x25*
16711 F:      net/x25/
16712
16713 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16714 M:      Thomas Gleixner <tglx@linutronix.de>
16715 M:      Ingo Molnar <mingo@redhat.com>
16716 M:      Borislav Petkov <bp@alien8.de>
16717 R:      "H. Peter Anvin" <hpa@zytor.com>
16718 M:      x86@kernel.org
16719 L:      linux-kernel@vger.kernel.org
16720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16721 S:      Maintained
16722 F:      Documentation/devicetree/bindings/x86/
16723 F:      Documentation/x86/
16724 F:      arch/x86/
16725
16726 X86 ENTRY CODE
16727 M:      Andy Lutomirski <luto@kernel.org>
16728 L:      linux-kernel@vger.kernel.org
16729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16730 S:      Maintained
16731 F:      arch/x86/entry/
16732
16733 X86 MCE INFRASTRUCTURE
16734 M:      Tony Luck <tony.luck@intel.com>
16735 M:      Borislav Petkov <bp@alien8.de>
16736 L:      linux-edac@vger.kernel.org
16737 S:      Maintained
16738 F:      arch/x86/kernel/cpu/mcheck/*
16739
16740 X86 MICROCODE UPDATE SUPPORT
16741 M:      Borislav Petkov <bp@alien8.de>
16742 S:      Maintained
16743 F:      arch/x86/kernel/cpu/microcode/*
16744
16745 X86 MM
16746 M:      Dave Hansen <dave.hansen@linux.intel.com>
16747 M:      Andy Lutomirski <luto@kernel.org>
16748 M:      Peter Zijlstra <peterz@infradead.org>
16749 L:      linux-kernel@vger.kernel.org
16750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16751 S:      Maintained
16752 F:      arch/x86/mm/
16753
16754 X86 PLATFORM DRIVERS
16755 M:      Darren Hart <dvhart@infradead.org>
16756 M:      Andy Shevchenko <andy@infradead.org>
16757 L:      platform-driver-x86@vger.kernel.org
16758 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16759 S:      Maintained
16760 F:      drivers/platform/x86/
16761 F:      drivers/platform/olpc/
16762
16763 X86 PLATFORM DRIVERS - ARCH
16764 R:      Darren Hart <dvhart@infradead.org>
16765 R:      Andy Shevchenko <andy@infradead.org>
16766 L:      platform-driver-x86@vger.kernel.org
16767 L:      x86@kernel.org
16768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16769 S:      Maintained
16770 F:      arch/x86/platform
16771
16772 X86 VDSO
16773 M:      Andy Lutomirski <luto@kernel.org>
16774 L:      linux-kernel@vger.kernel.org
16775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16776 S:      Maintained
16777 F:      arch/x86/entry/vdso/
16778
16779 XARRAY
16780 M:      Matthew Wilcox <willy@infradead.org>
16781 L:      linux-fsdevel@vger.kernel.org
16782 S:      Supported
16783 F:      Documentation/core-api/xarray.rst
16784 F:      lib/idr.c
16785 F:      lib/xarray.c
16786 F:      include/linux/idr.h
16787 F:      include/linux/xarray.h
16788 F:      tools/testing/radix-tree
16789
16790 XBOX DVD IR REMOTE
16791 M:      Benjamin Valentin <benpicco@googlemail.com>
16792 S:      Maintained
16793 F:      drivers/media/rc/xbox_remote.c
16794 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16795
16796 XC2028/3028 TUNER DRIVER
16797 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16798 L:      linux-media@vger.kernel.org
16799 W:      https://linuxtv.org
16800 T:      git git://linuxtv.org/media_tree.git
16801 S:      Maintained
16802 F:      drivers/media/tuners/tuner-xc2028.*
16803
16804 XDP (eXpress Data Path)
16805 M:      Alexei Starovoitov <ast@kernel.org>
16806 M:      Daniel Borkmann <daniel@iogearbox.net>
16807 M:      David S. Miller <davem@davemloft.net>
16808 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16809 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16810 M:      John Fastabend <john.fastabend@gmail.com>
16811 L:      netdev@vger.kernel.org
16812 L:      xdp-newbies@vger.kernel.org
16813 L:      bpf@vger.kernel.org
16814 S:      Supported
16815 F:      net/core/xdp.c
16816 F:      include/net/xdp.h
16817 F:      kernel/bpf/devmap.c
16818 F:      kernel/bpf/cpumap.c
16819 F:      include/trace/events/xdp.h
16820 K:      xdp
16821 N:      xdp
16822
16823 XDP SOCKETS (AF_XDP)
16824 M:      Björn Töpel <bjorn.topel@intel.com>
16825 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16826 L:      netdev@vger.kernel.org
16827 L:      bpf@vger.kernel.org
16828 S:      Maintained
16829 F:      kernel/bpf/xskmap.c
16830 F:      net/xdp/
16831
16832 XEN BLOCK SUBSYSTEM
16833 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16834 M:      Roger Pau Monné <roger.pau@citrix.com>
16835 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16836 S:      Supported
16837 F:      drivers/block/xen-blkback/*
16838 F:      drivers/block/xen*
16839
16840 XEN HYPERVISOR ARM
16841 M:      Stefano Stabellini <sstabellini@kernel.org>
16842 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16843 S:      Maintained
16844 F:      arch/arm/xen/
16845 F:      arch/arm/include/asm/xen/
16846
16847 XEN HYPERVISOR ARM64
16848 M:      Stefano Stabellini <sstabellini@kernel.org>
16849 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16850 S:      Maintained
16851 F:      arch/arm64/xen/
16852 F:      arch/arm64/include/asm/xen/
16853
16854 XEN HYPERVISOR INTERFACE
16855 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16856 M:      Juergen Gross <jgross@suse.com>
16857 R:      Stefano Stabellini <sstabellini@kernel.org>
16858 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16860 S:      Supported
16861 F:      arch/x86/xen/
16862 F:      arch/x86/platform/pvh/
16863 F:      drivers/*/xen-*front.c
16864 F:      drivers/xen/
16865 F:      arch/x86/include/asm/xen/
16866 F:      arch/x86/include/asm/pvclock-abi.h
16867 F:      include/xen/
16868 F:      include/uapi/xen/
16869 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16870 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16871
16872 XEN NETWORK BACKEND DRIVER
16873 M:      Wei Liu <wei.liu2@citrix.com>
16874 M:      Paul Durrant <paul.durrant@citrix.com>
16875 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16876 L:      netdev@vger.kernel.org
16877 S:      Supported
16878 F:      drivers/net/xen-netback/*
16879
16880 XEN PCI SUBSYSTEM
16881 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16882 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16883 S:      Supported
16884 F:      arch/x86/pci/*xen*
16885 F:      drivers/pci/*xen*
16886
16887 XEN PVSCSI DRIVERS
16888 M:      Juergen Gross <jgross@suse.com>
16889 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16890 L:      linux-scsi@vger.kernel.org
16891 S:      Supported
16892 F:      drivers/scsi/xen-scsifront.c
16893 F:      drivers/xen/xen-scsiback.c
16894 F:      include/xen/interface/io/vscsiif.h
16895
16896 XEN SWIOTLB SUBSYSTEM
16897 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16898 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16899 L:      iommu@lists.linux-foundation.org
16900 S:      Supported
16901 F:      arch/x86/xen/*swiotlb*
16902 F:      drivers/xen/*swiotlb*
16903
16904 XEN SOUND FRONTEND DRIVER
16905 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16906 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16907 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16908 S:      Supported
16909 F:      sound/xen/*
16910
16911 XFS FILESYSTEM
16912 M:      Darrick J. Wong <darrick.wong@oracle.com>
16913 M:      linux-xfs@vger.kernel.org
16914 L:      linux-xfs@vger.kernel.org
16915 W:      http://xfs.org/
16916 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16917 S:      Supported
16918 F:      Documentation/filesystems/xfs.txt
16919 F:      fs/xfs/
16920
16921 XILINX AXI ETHERNET DRIVER
16922 M:      Anirudha Sarangi <anirudh@xilinx.com>
16923 M:      John Linn <John.Linn@xilinx.com>
16924 S:      Maintained
16925 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16926
16927 XILINX UARTLITE SERIAL DRIVER
16928 M:      Peter Korsgaard <jacmet@sunsite.dk>
16929 L:      linux-serial@vger.kernel.org
16930 S:      Maintained
16931 F:      drivers/tty/serial/uartlite.c
16932
16933 XILINX VIDEO IP CORES
16934 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16935 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16936 L:      linux-media@vger.kernel.org
16937 T:      git git://linuxtv.org/media_tree.git
16938 S:      Supported
16939 F:      Documentation/devicetree/bindings/media/xilinx/
16940 F:      drivers/media/platform/xilinx/
16941 F:      include/uapi/linux/xilinx-v4l2-controls.h
16942
16943 XILLYBUS DRIVER
16944 M:      Eli Billauer <eli.billauer@gmail.com>
16945 L:      linux-kernel@vger.kernel.org
16946 S:      Supported
16947 F:      drivers/char/xillybus/
16948
16949 XLP9XX I2C DRIVER
16950 M:      George Cherian <george.cherian@cavium.com>
16951 M:      Jan Glauber <jglauber@cavium.com>
16952 L:      linux-i2c@vger.kernel.org
16953 W:      http://www.cavium.com
16954 S:      Supported
16955 F:      drivers/i2c/busses/i2c-xlp9xx.c
16956
16957 XRA1403 GPIO EXPANDER
16958 M:      Nandor Han <nandor.han@ge.com>
16959 M:      Semi Malinen <semi.malinen@ge.com>
16960 L:      linux-gpio@vger.kernel.org
16961 S:      Maintained
16962 F:      drivers/gpio/gpio-xra1403.c
16963 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16964
16965 XTENSA XTFPGA PLATFORM SUPPORT
16966 M:      Max Filippov <jcmvbkbc@gmail.com>
16967 L:      linux-xtensa@linux-xtensa.org
16968 S:      Maintained
16969 F:      drivers/spi/spi-xtensa-xtfpga.c
16970 F:      sound/soc/xtensa/xtfpga-i2s.c
16971
16972 YAM DRIVER FOR AX.25
16973 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16974 L:      linux-hams@vger.kernel.org
16975 S:      Maintained
16976 F:      drivers/net/hamradio/yam*
16977 F:      include/linux/yam.h
16978
16979 YAMA SECURITY MODULE
16980 M:      Kees Cook <keescook@chromium.org>
16981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16982 S:      Supported
16983 F:      security/yama/
16984 F:      Documentation/admin-guide/LSM/Yama.rst
16985
16986 YEALINK PHONE DRIVER
16987 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16988 L:      usbb2k-api-dev@nongnu.org
16989 S:      Maintained
16990 F:      Documentation/input/devices/yealink.rst
16991 F:      drivers/input/misc/yealink.*
16992
16993 Z8530 DRIVER FOR AX.25
16994 M:      Joerg Reuter <jreuter@yaina.de>
16995 W:      http://yaina.de/jreuter/
16996 W:      http://www.qsl.net/dl1bke/
16997 L:      linux-hams@vger.kernel.org
16998 S:      Maintained
16999 F:      Documentation/networking/z8530drv.txt
17000 F:      drivers/net/hamradio/*scc.c
17001 F:      drivers/net/hamradio/z8530.h
17002
17003 ZBUD COMPRESSED PAGE ALLOCATOR
17004 M:      Seth Jennings <sjenning@redhat.com>
17005 M:      Dan Streetman <ddstreet@ieee.org>
17006 L:      linux-mm@kvack.org
17007 S:      Maintained
17008 F:      mm/zbud.c
17009 F:      include/linux/zbud.h
17010
17011 ZD1211RW WIRELESS DRIVER
17012 M:      Daniel Drake <dsd@gentoo.org>
17013 M:      Ulrich Kunitz <kune@deine-taler.de>
17014 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17015 L:      linux-wireless@vger.kernel.org
17016 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17017 S:      Maintained
17018 F:      drivers/net/wireless/zydas/zd1211rw/
17019
17020 ZD1301 MEDIA DRIVER
17021 M:      Antti Palosaari <crope@iki.fi>
17022 L:      linux-media@vger.kernel.org
17023 W:      https://linuxtv.org/
17024 W:      http://palosaari.fi/linux/
17025 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17026 S:      Maintained
17027 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17028
17029 ZD1301_DEMOD MEDIA DRIVER
17030 M:      Antti Palosaari <crope@iki.fi>
17031 L:      linux-media@vger.kernel.org
17032 W:      https://linuxtv.org/
17033 W:      http://palosaari.fi/linux/
17034 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17035 S:      Maintained
17036 F:      drivers/media/dvb-frontends/zd1301_demod*
17037
17038 ZPOOL COMPRESSED PAGE STORAGE API
17039 M:      Dan Streetman <ddstreet@ieee.org>
17040 L:      linux-mm@kvack.org
17041 S:      Maintained
17042 F:      mm/zpool.c
17043 F:      include/linux/zpool.h
17044
17045 ZR36067 VIDEO FOR LINUX DRIVER
17046 L:      mjpeg-users@lists.sourceforge.net
17047 L:      linux-media@vger.kernel.org
17048 W:      http://mjpeg.sourceforge.net/driver-zoran/
17049 T:      hg https://linuxtv.org/hg/v4l-dvb
17050 S:      Odd Fixes
17051 F:      drivers/staging/media/zoran/
17052
17053 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17054 M:      Minchan Kim <minchan@kernel.org>
17055 M:      Nitin Gupta <ngupta@vflare.org>
17056 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17057 L:      linux-kernel@vger.kernel.org
17058 S:      Maintained
17059 F:      drivers/block/zram/
17060 F:      Documentation/blockdev/zram.txt
17061
17062 ZS DECSTATION Z85C30 SERIAL DRIVER
17063 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17064 S:      Maintained
17065 F:      drivers/tty/serial/zs.*
17066
17067 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17068 M:      Minchan Kim <minchan@kernel.org>
17069 M:      Nitin Gupta <ngupta@vflare.org>
17070 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17071 L:      linux-mm@kvack.org
17072 S:      Maintained
17073 F:      mm/zsmalloc.c
17074 F:      include/linux/zsmalloc.h
17075 F:      Documentation/vm/zsmalloc.rst
17076
17077 ZSWAP COMPRESSED SWAP CACHING
17078 M:      Seth Jennings <sjenning@redhat.com>
17079 M:      Dan Streetman <ddstreet@ieee.org>
17080 L:      linux-mm@kvack.org
17081 S:      Maintained
17082 F:      mm/zswap.c
17083
17084 THE REST
17085 M:      Linus Torvalds <torvalds@linux-foundation.org>
17086 L:      linux-kernel@vger.kernel.org
17087 Q:      http://patchwork.kernel.org/project/LKML/list/
17088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17089 S:      Buried alive in reporters
17090 F:      *
17091 F:      */