MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 554 M:      Stefan Popa <stefan.popa@analog.com>
 555 W:      http://ez.analog.com/community/linux-device-drivers
 556 S:      Supported
 557 F:      drivers/iio/accel/adxl372.c
 558 F:      drivers/iio/accel/adxl372_spi.c
 559 F:      drivers/iio/accel/adxl372_i2c.c
 560 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 561
 562 AF9013 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9013*
 571
 572 AF9033 MEDIA DRIVER
 573 M:      Antti Palosaari <crope@iki.fi>
 574 L:      linux-media@vger.kernel.org
 575 W:      https://linuxtv.org
 576 W:      http://palosaari.fi/linux/
 577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 578 T:      git git://linuxtv.org/anttip/media_tree.git
 579 S:      Maintained
 580 F:      drivers/media/dvb-frontends/af9033*
 581
 582 AFFS FILE SYSTEM
 583 M:      David Sterba <dsterba@suse.com>
 584 L:      linux-fsdevel@vger.kernel.org
 585 S:      Odd Fixes
 586 F:      Documentation/filesystems/affs.txt
 587 F:      fs/affs/
 588
 589 AFS FILESYSTEM
 590 M:      David Howells <dhowells@redhat.com>
 591 L:      linux-afs@lists.infradead.org
 592 S:      Supported
 593 F:      fs/afs/
 594 F:      include/trace/events/afs.h
 595 F:      Documentation/filesystems/afs.txt
 596 W:      https://www.infradead.org/~dhowells/kafs/
 597
 598 AGPGART DRIVER
 599 M:      David Airlie <airlied@linux.ie>
 600 T:      git git://anongit.freedesktop.org/drm/drm
 601 S:      Maintained
 602 F:      drivers/char/agp/
 603 F:      include/linux/agp*
 604 F:      include/uapi/linux/agp*
 605
 606 AHA152X SCSI DRIVER
 607 M:      "Juergen E. Fischer" <fischer@norbit.de>
 608 L:      linux-scsi@vger.kernel.org
 609 S:      Maintained
 610 F:      drivers/scsi/aha152x*
 611 F:      drivers/scsi/pcmcia/aha152x*
 612
 613 AIC7XXX / AIC79XX SCSI DRIVER
 614 M:      Hannes Reinecke <hare@suse.com>
 615 L:      linux-scsi@vger.kernel.org
 616 S:      Maintained
 617 F:      drivers/scsi/aic7xxx/
 618
 619 AIMSLAB FM RADIO RECEIVER DRIVER
 620 M:      Hans Verkuil <hverkuil@xs4all.nl>
 621 L:      linux-media@vger.kernel.org
 622 T:      git git://linuxtv.org/media_tree.git
 623 W:      https://linuxtv.org
 624 S:      Maintained
 625 F:      drivers/media/radio/radio-aimslab*
 626
 627 AIO
 628 M:      Benjamin LaHaise <bcrl@kvack.org>
 629 L:      linux-aio@kvack.org
 630 S:      Supported
 631 F:      fs/aio.c
 632 F:      include/linux/*aio*.h
 633
 634 AIRSPY MEDIA DRIVER
 635 M:      Antti Palosaari <crope@iki.fi>
 636 L:      linux-media@vger.kernel.org
 637 W:      https://linuxtv.org
 638 W:      http://palosaari.fi/linux/
 639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 640 T:      git git://linuxtv.org/anttip/media_tree.git
 641 S:      Maintained
 642 F:      drivers/media/usb/airspy/
 643
 644 ALACRITECH GIGABIT ETHERNET DRIVER
 645 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 646 S:      Maintained
 647 F:      drivers/net/ethernet/alacritech/*
 648
 649 ALCATEL SPEEDTOUCH USB DRIVER
 650 M:      Duncan Sands <duncan.sands@free.fr>
 651 L:      linux-usb@vger.kernel.org
 652 W:      http://www.linux-usb.org/SpeedTouch/
 653 S:      Maintained
 654 F:      drivers/usb/atm/speedtch.c
 655 F:      drivers/usb/atm/usbatm.c
 656
 657 ALCHEMY AU1XX0 MMC DRIVER
 658 M:      Manuel Lauss <manuel.lauss@gmail.com>
 659 S:      Maintained
 660 F:      drivers/mmc/host/au1xmmc.c
 661
 662 ALI1563 I2C DRIVER
 663 M:      Rudolf Marek <r.marek@assembler.cz>
 664 L:      linux-i2c@vger.kernel.org
 665 S:      Maintained
 666 F:      Documentation/i2c/busses/i2c-ali1563
 667 F:      drivers/i2c/busses/i2c-ali1563.c
 668
 669 ALLWINNER SECURITY SYSTEM
 670 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 671 L:      linux-crypto@vger.kernel.org
 672 S:      Maintained
 673 F:      drivers/crypto/sunxi-ss/
 674
 675 ALLWINNER VPU DRIVER
 676 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 677 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 678 L:      linux-media@vger.kernel.org
 679 S:      Maintained
 680 F:      drivers/staging/media/sunxi/cedrus/
 681
 682 ALPHA PORT
 683 M:      Richard Henderson <rth@twiddle.net>
 684 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 685 M:      Matt Turner <mattst88@gmail.com>
 686 S:      Odd Fixes
 687 L:      linux-alpha@vger.kernel.org
 688 F:      arch/alpha/
 689
 690 ALPS PS/2 TOUCHPAD DRIVER
 691 R:      Pali Rohár <pali.rohar@gmail.com>
 692 F:      drivers/input/mouse/alps.*
 693
 694 ALTERA I2C CONTROLLER DRIVER
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/i2c/busses/i2c-altera.c
 698
 699 ALTERA MAILBOX DRIVER
 700 M:      Ley Foon Tan <lftan@altera.com>
 701 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 702 S:      Maintained
 703 F:      drivers/mailbox/mailbox-altera.c
 704
 705 ALTERA PIO DRIVER
 706 M:      Tien Hock Loh <thloh@altera.com>
 707 L:      linux-gpio@vger.kernel.org
 708 S:      Maintained
 709 F:      drivers/gpio/gpio-altera.c
 710
 711 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 712 M:      Thor Thayer <thor.thayer@linux.intel.com>
 713 S:      Maintained
 714 F:      drivers/gpio/gpio-altera-a10sr.c
 715 F:      drivers/mfd/altera-a10sr.c
 716 F:      drivers/reset/reset-a10sr.c
 717 F:      include/linux/mfd/altera-a10sr.h
 718 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 719
 720 ALTERA TRIPLE SPEED ETHERNET DRIVER
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 L:      netdev@vger.kernel.org
 723 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 724 S:      Maintained
 725 F:      drivers/net/ethernet/altera/
 726
 727 ALTERA UART/JTAG UART SERIAL DRIVERS
 728 M:      Tobias Klauser <tklauser@distanz.ch>
 729 L:      linux-serial@vger.kernel.org
 730 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 731 S:      Maintained
 732 F:      drivers/tty/serial/altera_uart.c
 733 F:      drivers/tty/serial/altera_jtaguart.c
 734 F:      include/linux/altera_uart.h
 735 F:      include/linux/altera_jtaguart.h
 736
 737 AMAZON ETHERNET DRIVERS
 738 M:      Netanel Belgazal <netanel@amazon.com>
 739 R:      Saeed Bishara <saeedb@amazon.com>
 740 R:      Zorik Machulsky <zorik@amazon.com>
 741 L:      netdev@vger.kernel.org
 742 S:      Supported
 743 F:      Documentation/networking/device_drivers/amazon/ena.txt
 744 F:      drivers/net/ethernet/amazon/
 745
 746 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 747 M:      Tom Lendacky <thomas.lendacky@amd.com>
 748 M:      Gary Hook <gary.hook@amd.com>
 749 L:      linux-crypto@vger.kernel.org
 750 S:      Supported
 751 F:      drivers/crypto/ccp/
 752 F:      include/linux/ccp.h
 753
 754 AMD DISPLAY CORE
 755 M:      Harry Wentland <harry.wentland@amd.com>
 756 M:      Leo Li <sunpeng.li@amd.com>
 757 L:      amd-gfx@lists.freedesktop.org
 758 T:      git git://people.freedesktop.org/~agd5f/linux
 759 S:      Supported
 760 F:      drivers/gpu/drm/amd/display/
 761
 762 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 763 M:      Huang Rui <ray.huang@amd.com>
 764 L:      linux-hwmon@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/hwmon/fam15h_power
 767 F:      drivers/hwmon/fam15h_power.c
 768
 769 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 770 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 771 S:      Orphan
 772 F:      drivers/usb/gadget/udc/amd5536udc.*
 773
 774 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 775 P:      Andres Salomon <dilinger@queued.net>
 776 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 777 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 778 S:      Supported
 779 F:      drivers/char/hw_random/geode-rng.c
 780 F:      drivers/crypto/geode*
 781 F:      drivers/video/fbdev/geode/
 782 F:      arch/x86/include/asm/geode.h
 783
 784 AMD IOMMU (AMD-VI)
 785 M:      Joerg Roedel <joro@8bytes.org>
 786 L:      iommu@lists.linux-foundation.org
 787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 788 S:      Maintained
 789 F:      drivers/iommu/amd_iommu*.[ch]
 790 F:      include/linux/amd-iommu.h
 791
 792 AMD KFD
 793 M:      Oded Gabbay <oded.gabbay@gmail.com>
 794 L:      dri-devel@lists.freedesktop.org
 795 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 796 S:      Supported
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 803 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 804 F:      drivers/gpu/drm/amd/amdkfd/
 805 F:      drivers/gpu/drm/amd/include/cik_structs.h
 806 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 807 F:      drivers/gpu/drm/amd/include/vi_structs.h
 808 F:      drivers/gpu/drm/amd/include/v9_structs.h
 809 F:      include/uapi/linux/kfd_ioctl.h
 810
 811 AMD POWERPLAY
 812 M:      Rex Zhu <rex.zhu@amd.com>
 813 M:      Evan Quan <evan.quan@amd.com>
 814 L:      amd-gfx@lists.freedesktop.org
 815 S:      Supported
 816 F:      drivers/gpu/drm/amd/powerplay/
 817 T:      git git://people.freedesktop.org/~agd5f/linux
 818
 819 AMD SEATTLE DEVICE TREE SUPPORT
 820 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 821 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 822 M:      Tom Lendacky <thomas.lendacky@amd.com>
 823 S:      Supported
 824 F:      arch/arm64/boot/dts/amd/
 825
 826 AMD XGBE DRIVER
 827 M:      Tom Lendacky <thomas.lendacky@amd.com>
 828 L:      netdev@vger.kernel.org
 829 S:      Supported
 830 F:      drivers/net/ethernet/amd/xgbe/
 831 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 832
 833 ANALOG DEVICES INC AD5686 DRIVER
 834 M:      Stefan Popa <stefan.popa@analog.com>
 835 L:      linux-pm@vger.kernel.org
 836 W:      http://ez.analog.com/community/linux-device-drivers
 837 S:      Supported
 838 F:      drivers/iio/dac/ad5686*
 839 F:      drivers/iio/dac/ad5696*
 840
 841 ANALOG DEVICES INC AD5758 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-iio@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5758.c
 847 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 848
 849 ANALOG DEVICES INC AD7124 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/adc/ad7124.c
 855 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 856
 857 ANALOG DEVICES INC AD9389B DRIVER
 858 M:      Hans Verkuil <hans.verkuil@cisco.com>
 859 L:      linux-media@vger.kernel.org
 860 S:      Maintained
 861 F:      drivers/media/i2c/ad9389b*
 862
 863 ANALOG DEVICES INC ADGS1408 DRIVER
 864 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 865 S:      Supported
 866 F:      drivers/mux/adgs1408.c
 867 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 868
 869 ANALOG DEVICES INC ADP5061 DRIVER
 870 M:      Stefan Popa <stefan.popa@analog.com>
 871 L:      linux-pm@vger.kernel.org
 872 W:      http://ez.analog.com/community/linux-device-drivers
 873 S:      Supported
 874 F:      drivers/power/supply/adp5061.c
 875
 876 ANALOG DEVICES INC ADV7180 DRIVER
 877 M:      Lars-Peter Clausen <lars@metafoo.de>
 878 L:      linux-media@vger.kernel.org
 879 W:      http://ez.analog.com/community/linux-device-drivers
 880 S:      Supported
 881 F:      drivers/media/i2c/adv7180.c
 882
 883 ANALOG DEVICES INC ADV748X DRIVER
 884 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 885 L:      linux-media@vger.kernel.org
 886 S:      Maintained
 887 F:      drivers/media/i2c/adv748x/*
 888
 889 ANALOG DEVICES INC ADV7511 DRIVER
 890 M:      Hans Verkuil <hans.verkuil@cisco.com>
 891 L:      linux-media@vger.kernel.org
 892 S:      Maintained
 893 F:      drivers/media/i2c/adv7511*
 894
 895 ANALOG DEVICES INC ADV7604 DRIVER
 896 M:      Hans Verkuil <hans.verkuil@cisco.com>
 897 L:      linux-media@vger.kernel.org
 898 S:      Maintained
 899 F:      drivers/media/i2c/adv7604*
 900
 901 ANALOG DEVICES INC ADV7842 DRIVER
 902 M:      Hans Verkuil <hans.verkuil@cisco.com>
 903 L:      linux-media@vger.kernel.org
 904 S:      Maintained
 905 F:      drivers/media/i2c/adv7842*
 906
 907 ANALOG DEVICES INC ASOC CODEC DRIVERS
 908 M:      Lars-Peter Clausen <lars@metafoo.de>
 909 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 910 W:      http://wiki.analog.com/
 911 W:      http://ez.analog.com/community/linux-device-drivers
 912 S:      Supported
 913 F:      sound/soc/codecs/adau*
 914 F:      sound/soc/codecs/adav*
 915 F:      sound/soc/codecs/ad1*
 916 F:      sound/soc/codecs/ad7*
 917 F:      sound/soc/codecs/ssm*
 918 F:      sound/soc/codecs/sigmadsp.*
 919
 920 ANALOG DEVICES INC DMA DRIVERS
 921 M:      Lars-Peter Clausen <lars@metafoo.de>
 922 W:      http://ez.analog.com/community/linux-device-drivers
 923 S:      Supported
 924 F:      drivers/dma/dma-axi-dmac.c
 925
 926 ANALOG DEVICES INC IIO DRIVERS
 927 M:      Lars-Peter Clausen <lars@metafoo.de>
 928 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 929 W:      http://wiki.analog.com/
 930 W:      http://ez.analog.com/community/linux-device-drivers
 931 S:      Supported
 932 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 933 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 934 F:      drivers/iio/*/ad*
 935 F:      drivers/iio/adc/ltc2497*
 936 X:      drivers/iio/*/adjd*
 937 F:      drivers/staging/iio/*/ad*
 938
 939 ANDES ARCHITECTURE
 940 M:      Greentime Hu <green.hu@gmail.com>
 941 M:      Vincent Chen <deanbo422@gmail.com>
 942 T:      git https://github.com/andestech/linux.git
 943 S:      Supported
 944 F:      arch/nds32/
 945 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 946 F:      Documentation/devicetree/bindings/nds32/
 947 K:      nds32
 948 N:      nds32
 949
 950 ANDROID CONFIG FRAGMENTS
 951 M:      Rob Herring <robh@kernel.org>
 952 S:      Supported
 953 F:      kernel/configs/android*
 954
 955 ANDROID DRIVERS
 956 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 957 M:      Arve Hjønnevåg <arve@android.com>
 958 M:      Todd Kjos <tkjos@android.com>
 959 M:      Martijn Coenen <maco@android.com>
 960 M:      Joel Fernandes <joel@joelfernandes.org>
 961 M:      Christian Brauner <christian@brauner.io>
 962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 963 L:      devel@driverdev.osuosl.org
 964 S:      Supported
 965 F:      drivers/android/
 966 F:      drivers/staging/android/
 967
 968 ANDROID GOLDFISH PIC DRIVER
 969 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 970 S:      Supported
 971 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 972 F:      drivers/irqchip/irq-goldfish-pic.c
 973
 974 ANDROID GOLDFISH RTC DRIVER
 975 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 976 S:      Supported
 977 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 978 F:      drivers/rtc/rtc-goldfish.c
 979
 980 ANDROID ION DRIVER
 981 M:      Laura Abbott <labbott@redhat.com>
 982 M:      Sumit Semwal <sumit.semwal@linaro.org>
 983 L:      devel@driverdev.osuosl.org
 984 L:      dri-devel@lists.freedesktop.org
 985 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 986 S:      Supported
 987 F:      drivers/staging/android/ion
 988 F:      drivers/staging/android/uapi/ion.h
 989
 990 AOA (Apple Onboard Audio) ALSA DRIVER
 991 M:      Johannes Berg <johannes@sipsolutions.net>
 992 L:      linuxppc-dev@lists.ozlabs.org
 993 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 994 S:      Maintained
 995 F:      sound/aoa/
 996
 997 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 998 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 999 L:      linux-iio@vger.kernel.org
1000 S:      Maintained
1001 F:      drivers/iio/adc/stx104.c
1002
1003 APM DRIVER
1004 M:      Jiri Kosina <jikos@kernel.org>
1005 S:      Odd fixes
1006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1007 F:      arch/x86/kernel/apm_32.c
1008 F:      include/linux/apm_bios.h
1009 F:      include/uapi/linux/apm_bios.h
1010 F:      drivers/char/apm-emulation.c
1011
1012 APPARMOR SECURITY MODULE
1013 M:      John Johansen <john.johansen@canonical.com>
1014 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1015 W:      wiki.apparmor.net
1016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1017 S:      Supported
1018 F:      security/apparmor/
1019 F:      Documentation/admin-guide/LSM/apparmor.rst
1020
1021 APPLE BCM5974 MULTITOUCH DRIVER
1022 M:      Henrik Rydberg <rydberg@bitmath.org>
1023 L:      linux-input@vger.kernel.org
1024 S:      Odd fixes
1025 F:      drivers/input/mouse/bcm5974.c
1026
1027 APPLE SMC DRIVER
1028 M:      Henrik Rydberg <rydberg@bitmath.org>
1029 L:      linux-hwmon@vger.kernel.org
1030 S:      Odd fixes
1031 F:      drivers/hwmon/applesmc.c
1032
1033 APPLETALK NETWORK LAYER
1034 L:      netdev@vger.kernel.org
1035 S:      Odd fixes
1036 F:      drivers/net/appletalk/
1037 F:      net/appletalk/
1038
1039 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1040 M:      Duc Dang <dhdang@apm.com>
1041 S:      Supported
1042 F:      arch/arm64/boot/dts/apm/
1043
1044 APPLIED MICRO (APM) X-GENE SOC EDAC
1045 M:      Loc Ho <lho@apm.com>
1046 S:      Supported
1047 F:      drivers/edac/xgene_edac.c
1048 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1049
1050 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1051 M:      Iyappan Subramanian <isubramanian@apm.com>
1052 M:      Keyur Chudgar <kchudgar@apm.com>
1053 S:      Supported
1054 F:      drivers/net/ethernet/apm/xgene-v2/
1055
1056 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1057 M:      Iyappan Subramanian <isubramanian@apm.com>
1058 M:      Keyur Chudgar <kchudgar@apm.com>
1059 M:      Quan Nguyen <qnguyen@apm.com>
1060 S:      Supported
1061 F:      drivers/net/ethernet/apm/xgene/
1062 F:      drivers/net/phy/mdio-xgene.c
1063 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1064 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1065
1066 APPLIED MICRO (APM) X-GENE SOC PMU
1067 M:      Tai Nguyen <ttnguyen@apm.com>
1068 S:      Supported
1069 F:      drivers/perf/xgene_pmu.c
1070 F:      Documentation/perf/xgene-pmu.txt
1071 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1072
1073 APTINA CAMERA SENSOR PLL
1074 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1075 L:      linux-media@vger.kernel.org
1076 S:      Maintained
1077 F:      drivers/media/i2c/aptina-pll.*
1078
1079 ARC FRAMEBUFFER DRIVER
1080 M:      Jaya Kumar <jayalk@intworks.biz>
1081 S:      Maintained
1082 F:      drivers/video/fbdev/arcfb.c
1083 F:      drivers/video/fbdev/core/fb_defio.c
1084
1085 ARC PGU DRM DRIVER
1086 M:      Alexey Brodkin <abrodkin@synopsys.com>
1087 S:      Supported
1088 F:      drivers/gpu/drm/arc/
1089 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1090
1091 ARCNET NETWORK LAYER
1092 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1093 L:      netdev@vger.kernel.org
1094 S:      Maintained
1095 F:      drivers/net/arcnet/
1096 F:      include/uapi/linux/if_arcnet.h
1097
1098 ARM ARCHITECTED TIMER DRIVER
1099 M:      Mark Rutland <mark.rutland@arm.com>
1100 M:      Marc Zyngier <marc.zyngier@arm.com>
1101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1102 S:      Maintained
1103 F:      arch/arm/include/asm/arch_timer.h
1104 F:      arch/arm64/include/asm/arch_timer.h
1105 F:      drivers/clocksource/arm_arch_timer.c
1106
1107 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1108 M:      Linus Walleij <linus.walleij@linaro.org>
1109 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1110 S:      Maintained
1111 F:      Documentation/devicetree/bindings/arm/arm-boards
1112 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1113 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1114 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1115 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1116 F:      arch/arm/mach-integrator/
1117 F:      arch/arm/mach-realview/
1118 F:      arch/arm/mach-versatile/
1119 F:      arch/arm/plat-versatile/
1120 F:      arch/arm/boot/dts/arm-realview-*
1121 F:      arch/arm/boot/dts/integrator*
1122 F:      arch/arm/boot/dts/versatile*
1123 F:      drivers/clk/versatile/
1124 F:      drivers/i2c/busses/i2c-versatile.c
1125 F:      drivers/irqchip/irq-versatile-fpga.c
1126 F:      drivers/mtd/maps/physmap_of_versatile.c
1127 F:      drivers/power/reset/arm-versatile-reboot.c
1128 F:      drivers/soc/versatile/
1129
1130 ARM HDLCD DRM DRIVER
1131 M:      Liviu Dudau <liviu.dudau@arm.com>
1132 S:      Supported
1133 F:      drivers/gpu/drm/arm/hdlcd_*
1134 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1135
1136 ARM MALI-DP DRM DRIVER
1137 M:      Liviu Dudau <liviu.dudau@arm.com>
1138 M:      Brian Starkey <brian.starkey@arm.com>
1139 M:      Mali DP Maintainers <malidp@foss.arm.com>
1140 S:      Supported
1141 F:      drivers/gpu/drm/arm/
1142 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1143
1144 ARM MFM AND FLOPPY DRIVERS
1145 M:      Ian Molton <spyro@f2s.com>
1146 S:      Maintained
1147 F:      arch/arm/lib/floppydma.S
1148 F:      arch/arm/include/asm/floppy.h
1149
1150 ARM PMU PROFILING AND DEBUGGING
1151 M:      Will Deacon <will.deacon@arm.com>
1152 M:      Mark Rutland <mark.rutland@arm.com>
1153 S:      Maintained
1154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1155 F:      arch/arm*/kernel/perf_*
1156 F:      arch/arm/oprofile/common.c
1157 F:      arch/arm*/kernel/hw_breakpoint.c
1158 F:      arch/arm*/include/asm/hw_breakpoint.h
1159 F:      arch/arm*/include/asm/perf_event.h
1160 F:      drivers/perf/*
1161 F:      include/linux/perf/arm_pmu.h
1162 F:      Documentation/devicetree/bindings/arm/pmu.txt
1163 F:      Documentation/devicetree/bindings/perf/
1164
1165 ARM PORT
1166 M:      Russell King <linux@armlinux.org.uk>
1167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1168 W:      http://www.armlinux.org.uk/
1169 S:      Odd Fixes
1170 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1171 F:      arch/arm/
1172 X:      arch/arm/boot/dts/
1173
1174 ARM PRIMECELL AACI PL041 DRIVER
1175 M:      Russell King <linux@armlinux.org.uk>
1176 S:      Odd Fixes
1177 F:      sound/arm/aaci.*
1178
1179 ARM PRIMECELL BUS SUPPORT
1180 M:      Russell King <linux@armlinux.org.uk>
1181 S:      Odd Fixes
1182 F:      drivers/amba/
1183 F:      include/linux/amba/bus.h
1184
1185 ARM PRIMECELL CLCD PL110 DRIVER
1186 M:      Russell King <linux@armlinux.org.uk>
1187 S:      Odd Fixes
1188 F:      drivers/video/fbdev/amba-clcd.*
1189
1190 ARM PRIMECELL KMI PL050 DRIVER
1191 M:      Russell King <linux@armlinux.org.uk>
1192 S:      Odd Fixes
1193 F:      drivers/input/serio/ambakmi.*
1194 F:      include/linux/amba/kmi.h
1195
1196 ARM PRIMECELL MMCI PL180/1 DRIVER
1197 M:      Russell King <linux@armlinux.org.uk>
1198 S:      Odd Fixes
1199 F:      drivers/mmc/host/mmci.*
1200 F:      include/linux/amba/mmci.h
1201
1202 ARM PRIMECELL SSP PL022 SPI DRIVER
1203 M:      Linus Walleij <linus.walleij@linaro.org>
1204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1205 S:      Maintained
1206 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1207 F:      drivers/spi/spi-pl022.c
1208
1209 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1210 M:      Russell King <linux@armlinux.org.uk>
1211 S:      Odd Fixes
1212 F:      drivers/tty/serial/amba-pl01*.c
1213 F:      include/linux/amba/serial.h
1214
1215 ARM PRIMECELL VIC PL190/PL192 DRIVER
1216 M:      Linus Walleij <linus.walleij@linaro.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1220 F:      drivers/irqchip/irq-vic.c
1221
1222 ARM SMMU DRIVERS
1223 M:      Will Deacon <will.deacon@arm.com>
1224 R:      Robin Murphy <robin.murphy@arm.com>
1225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1226 S:      Maintained
1227 F:      drivers/iommu/arm-smmu.c
1228 F:      drivers/iommu/arm-smmu-v3.c
1229 F:      drivers/iommu/io-pgtable-arm.c
1230 F:      drivers/iommu/io-pgtable-arm-v7s.c
1231
1232 ARM SUB-ARCHITECTURES
1233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1234 S:      Maintained
1235 F:      arch/arm/mach-*/
1236 F:      arch/arm/plat-*/
1237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1238
1239 ARM/ACTIONS SEMI ARCHITECTURE
1240 M:      Andreas Färber <afaerber@suse.de>
1241 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1243 S:      Maintained
1244 N:      owl
1245 F:      arch/arm/mach-actions/
1246 F:      arch/arm/boot/dts/owl-*
1247 F:      arch/arm64/boot/dts/actions/
1248 F:      drivers/clk/actions/
1249 F:      drivers/clocksource/timer-owl*
1250 F:      drivers/dma/owl-dma.c
1251 F:      drivers/i2c/busses/i2c-owl.c
1252 F:      drivers/pinctrl/actions/*
1253 F:      drivers/soc/actions/
1254 F:      include/dt-bindings/power/owl-*
1255 F:      include/linux/soc/actions/
1256 F:      Documentation/devicetree/bindings/arm/actions.txt
1257 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1258 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1259 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1260 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1261 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1262 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1263
1264 ARM/ADS SPHERE MACHINE SUPPORT
1265 M:      Lennert Buytenhek <kernel@wantstofly.org>
1266 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1267 S:      Maintained
1268
1269 ARM/AFEB9260 MACHINE SUPPORT
1270 M:      Sergey Lapin <slapin@ossfans.org>
1271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1272 S:      Maintained
1273
1274 ARM/AJECO 1ARM MACHINE SUPPORT
1275 M:      Lennert Buytenhek <kernel@wantstofly.org>
1276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1277 S:      Maintained
1278
1279 ARM/Allwinner SoC Clock Support
1280 M:      Emilio López <emilio@elopez.com.ar>
1281 S:      Maintained
1282 F:      drivers/clk/sunxi/
1283
1284 ARM/Allwinner sunXi SoC support
1285 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1286 M:      Chen-Yu Tsai <wens@csie.org>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 S:      Maintained
1289 N:      sun[x456789]i
1290 N:      sun50i
1291 F:      arch/arm/mach-sunxi/
1292 F:      arch/arm64/boot/dts/allwinner/
1293 F:      drivers/clk/sunxi-ng/
1294 F:      drivers/pinctrl/sunxi/
1295 F:      drivers/soc/sunxi/
1296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1297
1298 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1299 M:      Neil Armstrong <narmstrong@baylibre.com>
1300 M:      Jerome Brunet <jbrunet@baylibre.com>
1301 L:      linux-amlogic@lists.infradead.org
1302 S:      Maintained
1303 F:      drivers/clk/meson/
1304 F:      include/dt-bindings/clock/meson*
1305 F:      include/dt-bindings/clock/gxbb*
1306 F:      Documentation/devicetree/bindings/clock/amlogic*
1307
1308 ARM/Amlogic Meson SoC support
1309 M:      Kevin Hilman <khilman@baylibre.com>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 L:      linux-amlogic@lists.infradead.org
1312 W:      http://linux-meson.com/
1313 S:      Maintained
1314 F:      arch/arm/mach-meson/
1315 F:      arch/arm/boot/dts/meson*
1316 F:      arch/arm64/boot/dts/amlogic/
1317 F:      drivers/pinctrl/meson/
1318 F:      drivers/mmc/host/meson*
1319 F:      drivers/soc/amlogic/
1320 N:      meson
1321
1322 ARM/Amlogic Meson SoC Sound Drivers
1323 M:      Jerome Brunet <jbrunet@baylibre.com>
1324 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1325 S:      Maintained
1326 F:      sound/soc/meson/
1327 F:      Documentation/devicetree/bindings/sound/amlogic*
1328
1329 ARM/Annapurna Labs ALPINE ARCHITECTURE
1330 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1331 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334 F:      arch/arm/mach-alpine/
1335 F:      arch/arm/boot/dts/alpine*
1336 F:      arch/arm64/boot/dts/al/
1337 F:      drivers/*/*alpine*
1338
1339 ARM/ARTPEC MACHINE SUPPORT
1340 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1341 M:      Lars Persson <lars.persson@axis.com>
1342 S:      Maintained
1343 L:      linux-arm-kernel@axis.com
1344 F:      arch/arm/mach-artpec
1345 F:      arch/arm/boot/dts/artpec6*
1346 F:      drivers/clk/axis
1347 F:      drivers/crypto/axis
1348 F:      drivers/pinctrl/pinctrl-artpec*
1349 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1350
1351 ARM/ASPEED I2C DRIVER
1352 M:      Brendan Higgins <brendanhiggins@google.com>
1353 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1354 R:      Joel Stanley <joel@jms.id.au>
1355 L:      linux-i2c@vger.kernel.org
1356 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1357 S:      Maintained
1358 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1359 F:      drivers/i2c/busses/i2c-aspeed.c
1360 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1361 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1362
1363 ARM/ASPEED MACHINE SUPPORT
1364 M:      Joel Stanley <joel@jms.id.au>
1365 R:      Andrew Jeffery <andrew@aj.id.au>
1366 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1367 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1368 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1369 S:      Supported
1370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1371 F:      arch/arm/mach-aspeed/
1372 F:      arch/arm/boot/dts/aspeed-*
1373 N:      aspeed
1374
1375 ARM/CALXEDA HIGHBANK ARCHITECTURE
1376 M:      Rob Herring <robh@kernel.org>
1377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1378 S:      Maintained
1379 F:      arch/arm/mach-highbank/
1380 F:      arch/arm/boot/dts/highbank.dts
1381 F:      arch/arm/boot/dts/ecx-*.dts*
1382
1383 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1384 M:      Krzysztof Halasa <khalasa@piap.pl>
1385 S:      Maintained
1386 F:      arch/arm/mach-cns3xxx/
1387
1388 ARM/CAVIUM THUNDER NETWORK DRIVER
1389 M:      Sunil Goutham <sgoutham@cavium.com>
1390 M:      Robert Richter <rric@kernel.org>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 S:      Supported
1393 F:      drivers/net/ethernet/cavium/thunder/
1394
1395 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1396 M:      Lukasz Majewski <lukma@denx.de>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 S:      Maintained
1399 F:      arch/arm/mach-ep93xx/ts72xx.c
1400
1401 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1402 M:      Alexander Shiyan <shc_work@mail.ru>
1403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1404 S:      Odd Fixes
1405 N:      clps711x
1406
1407 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1408 M:      Lennert Buytenhek <kernel@wantstofly.org>
1409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1410 S:      Maintained
1411
1412 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1413 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1414 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1416 S:      Maintained
1417 F:      arch/arm/mach-ep93xx/
1418 F:      arch/arm/mach-ep93xx/include/mach/
1419
1420 ARM/CLKDEV SUPPORT
1421 M:      Russell King <linux@armlinux.org.uk>
1422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1423 S:      Maintained
1424 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1425 F:      drivers/clk/clkdev.c
1426
1427 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1428 M:      Mike Rapoport <mike@compulab.co.il>
1429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1430 S:      Maintained
1431
1432 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1433 M:      Baruch Siach <baruch@tkos.co.il>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Maintained
1436 F:      arch/arm/boot/dts/cx92755*
1437 N:      digicolor
1438
1439 ARM/CONTEC MICRO9 MACHINE SUPPORT
1440 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1441 S:      Maintained
1442 F:      arch/arm/mach-ep93xx/micro9.c
1443
1444 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1445 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1446 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1448 S:      Maintained
1449 F:      drivers/hwtracing/coresight/*
1450 F:      Documentation/trace/coresight.txt
1451 F:      Documentation/trace/coresight-cpu-debug.txt
1452 F:      Documentation/devicetree/bindings/arm/coresight.txt
1453 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1454 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1455 F:      tools/perf/arch/arm/util/pmu.c
1456 F:      tools/perf/arch/arm/util/auxtrace.c
1457 F:      tools/perf/arch/arm/util/cs-etm.c
1458 F:      tools/perf/arch/arm/util/cs-etm.h
1459 F:      tools/perf/util/cs-etm.*
1460 F:      tools/perf/util/cs-etm-decoder/*
1461
1462 ARM/CORGI MACHINE SUPPORT
1463 M:      Richard Purdie <rpurdie@rpsys.net>
1464 S:      Maintained
1465
1466 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1467 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1468 M:      Linus Walleij <linus.walleij@linaro.org>
1469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1470 T:      git git://github.com/ulli-kroll/linux.git
1471 S:      Maintained
1472 F:      Documentation/devicetree/bindings/arm/gemini.txt
1473 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1474 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1475 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1476 F:      arch/arm/mach-gemini/
1477 F:      drivers/net/ethernet/cortina/
1478 F:      drivers/pinctrl/pinctrl-gemini.c
1479 F:      drivers/rtc/rtc-ftrtc010.c
1480
1481 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1482 M:      Barry Song <baohua@kernel.org>
1483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1485 S:      Maintained
1486 F:      arch/arm/boot/dts/prima2*
1487 F:      arch/arm/mach-prima2/
1488 F:      drivers/clk/sirf/
1489 F:      drivers/clocksource/timer-prima2.c
1490 F:      drivers/clocksource/timer-atlas7.c
1491 N:      [^a-z]sirf
1492 X:      drivers/gnss
1493
1494 ARM/EBSA110 MACHINE SUPPORT
1495 M:      Russell King <linux@armlinux.org.uk>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 W:      http://www.armlinux.org.uk/
1498 S:      Maintained
1499 F:      arch/arm/mach-ebsa110/
1500 F:      drivers/net/ethernet/amd/am79c961a.*
1501
1502 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1503 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1504 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 S:      Maintained
1507 N:      efm32
1508
1509 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1510 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1512 S:      Maintained
1513 F:      arch/arm/mach-pxa/ezx.c
1514
1515 ARM/FARADAY FA526 PORT
1516 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1518 S:      Maintained
1519 T:      git git://git.berlios.de/gemini-board
1520 F:      arch/arm/mm/*-fa*
1521
1522 ARM/FOOTBRIDGE ARCHITECTURE
1523 M:      Russell King <linux@armlinux.org.uk>
1524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1525 W:      http://www.armlinux.org.uk/
1526 S:      Maintained
1527 F:      arch/arm/include/asm/hardware/dec21285.h
1528 F:      arch/arm/mach-footbridge/
1529
1530 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1531 M:      Shawn Guo <shawnguo@kernel.org>
1532 M:      Sascha Hauer <s.hauer@pengutronix.de>
1533 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1534 R:      Fabio Estevam <fabio.estevam@nxp.com>
1535 R:      NXP Linux Team <linux-imx@nxp.com>
1536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1537 S:      Maintained
1538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1539 F:      arch/arm/mach-imx/
1540 F:      arch/arm/mach-mxs/
1541 F:      arch/arm/boot/dts/imx*
1542 F:      arch/arm/configs/imx*_defconfig
1543 F:      arch/arm64/boot/dts/freescale/imx*
1544 F:      drivers/clk/imx/
1545 F:      drivers/firmware/imx/
1546 F:      drivers/soc/imx/
1547 F:      include/linux/firmware/imx/
1548 F:      include/soc/imx/
1549
1550 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1551 M:      Shawn Guo <shawnguo@kernel.org>
1552 M:      Sascha Hauer <s.hauer@pengutronix.de>
1553 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1554 R:      Stefan Agner <stefan@agner.ch>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 S:      Maintained
1557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1558 F:      arch/arm/mach-imx/*vf610*
1559 F:      arch/arm/boot/dts/vf*
1560
1561 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1562 M:      Shawn Guo <shawnguo@kernel.org>
1563 M:      Li Yang <leoyang.li@nxp.com>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1567 F:      arch/arm/boot/dts/ls1021a*
1568 F:      arch/arm64/boot/dts/freescale/fsl-*
1569 F:      arch/arm64/boot/dts/freescale/qoriq-*
1570
1571 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1572 M:      Lennert Buytenhek <kernel@wantstofly.org>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 S:      Maintained
1575
1576 ARM/GUMSTIX MACHINE SUPPORT
1577 M:      Steve Sakoman <sakoman@gmail.com>
1578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1579 S:      Maintained
1580
1581 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1582 M:      Philipp Zabel <philipp.zabel@gmail.com>
1583 M:      Paul Parsons <lost.distance@yahoo.com>
1584 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1585 S:      Maintained
1586 F:      arch/arm/mach-pxa/hx4700.c
1587 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1588 F:      sound/soc/pxa/hx4700.c
1589
1590 ARM/HISILICON SOC SUPPORT
1591 M:      Wei Xu <xuwei5@hisilicon.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 W:      http://www.hisilicon.com
1594 S:      Supported
1595 T:      git git://github.com/hisilicon/linux-hisi.git
1596 F:      arch/arm/mach-hisi/
1597 F:      arch/arm/boot/dts/hi3*
1598 F:      arch/arm/boot/dts/hip*
1599 F:      arch/arm/boot/dts/hisi*
1600 F:      arch/arm64/boot/dts/hisilicon/
1601
1602 ARM/HP JORNADA 7XX MACHINE SUPPORT
1603 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1604 W:      www.jlime.com
1605 S:      Maintained
1606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1607 F:      arch/arm/mach-sa1100/jornada720.c
1608 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1609
1610 ARM/IGEP MACHINE SUPPORT
1611 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1612 M:      Javier Martinez Canillas <javier@dowhile0.org>
1613 L:      linux-omap@vger.kernel.org
1614 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1615 S:      Maintained
1616 F:      arch/arm/boot/dts/omap3-igep*
1617
1618 ARM/INCOME PXA270 SUPPORT
1619 M:      Marek Vasut <marek.vasut@gmail.com>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 S:      Maintained
1622 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1623
1624 ARM/INTEL IOP13XX ARM ARCHITECTURE
1625 M:      Lennert Buytenhek <kernel@wantstofly.org>
1626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1627 S:      Maintained
1628
1629 ARM/INTEL IOP32X ARM ARCHITECTURE
1630 M:      Lennert Buytenhek <kernel@wantstofly.org>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 S:      Maintained
1633
1634 ARM/INTEL IOP33X ARM ARCHITECTURE
1635 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1636 S:      Orphan
1637
1638 ARM/INTEL IQ81342EX MACHINE SUPPORT
1639 M:      Lennert Buytenhek <kernel@wantstofly.org>
1640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1641 S:      Maintained
1642
1643 ARM/INTEL IXDP2850 MACHINE SUPPORT
1644 M:      Lennert Buytenhek <kernel@wantstofly.org>
1645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1646 S:      Maintained
1647
1648 ARM/INTEL IXP4XX ARM ARCHITECTURE
1649 M:      Imre Kaloz <kaloz@openwrt.org>
1650 M:      Krzysztof Halasa <khalasa@piap.pl>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/mach-ixp4xx/
1654
1655 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1656 M:      Jonathan Cameron <jic23@cam.ac.uk>
1657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1658 S:      Maintained
1659 F:      arch/arm/mach-pxa/stargate2.c
1660 F:      drivers/pcmcia/pxa2xx_stargate2.c
1661
1662 ARM/INTEL XSC3 (MANZANO) ARM CORE
1663 M:      Lennert Buytenhek <kernel@wantstofly.org>
1664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1665 S:      Maintained
1666
1667 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1668 M:      Lennert Buytenhek <kernel@wantstofly.org>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671
1672 ARM/LG1K ARCHITECTURE
1673 M:      Chanho Min <chanho.min@lge.com>
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Maintained
1676 F:      arch/arm64/boot/dts/lg/
1677
1678 ARM/LOGICPD PXA270 MACHINE SUPPORT
1679 M:      Lennert Buytenhek <kernel@wantstofly.org>
1680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681 S:      Maintained
1682
1683 ARM/LPC18XX ARCHITECTURE
1684 M:      Vladimir Zapolskiy <vz@mleia.com>
1685 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1686 S:      Maintained
1687 F:      arch/arm/boot/dts/lpc43*
1688 F:      drivers/i2c/busses/i2c-lpc2k.c
1689 F:      drivers/memory/pl172.c
1690 F:      drivers/mtd/spi-nor/nxp-spifi.c
1691 F:      drivers/rtc/rtc-lpc24xx.c
1692 N:      lpc18xx
1693
1694 ARM/LPC32XX SOC SUPPORT
1695 M:      Vladimir Zapolskiy <vz@mleia.com>
1696 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1698 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1699 S:      Maintained
1700 F:      arch/arm/boot/dts/lpc32*
1701 F:      arch/arm/mach-lpc32xx/
1702 F:      drivers/i2c/busses/i2c-pnx.c
1703 F:      drivers/net/ethernet/nxp/lpc_eth.c
1704 F:      drivers/usb/host/ohci-nxp.c
1705 F:      drivers/watchdog/pnx4008_wdt.c
1706 N:      lpc32xx
1707
1708 ARM/MAGICIAN MACHINE SUPPORT
1709 M:      Philipp Zabel <philipp.zabel@gmail.com>
1710 S:      Maintained
1711
1712 ARM/Marvell Dove/MV78xx0/Orion SOC support
1713 M:      Jason Cooper <jason@lakedaemon.net>
1714 M:      Andrew Lunn <andrew@lunn.ch>
1715 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1716 M:      Gregory Clement <gregory.clement@bootlin.com>
1717 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1718 S:      Maintained
1719 F:      Documentation/devicetree/bindings/soc/dove/
1720 F:      arch/arm/mach-dove/
1721 F:      arch/arm/mach-mv78xx0/
1722 F:      arch/arm/mach-orion5x/
1723 F:      arch/arm/plat-orion/
1724 F:      arch/arm/boot/dts/dove*
1725 F:      arch/arm/boot/dts/orion5x*
1726
1727 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1728 M:      Jason Cooper <jason@lakedaemon.net>
1729 M:      Andrew Lunn <andrew@lunn.ch>
1730 M:      Gregory Clement <gregory.clement@bootlin.com>
1731 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1733 S:      Maintained
1734 F:      arch/arm/boot/dts/armada*
1735 F:      arch/arm/boot/dts/kirkwood*
1736 F:      arch/arm/configs/mvebu_*_defconfig
1737 F:      arch/arm/mach-mvebu/
1738 F:      arch/arm64/boot/dts/marvell/armada*
1739 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1740 F:      drivers/cpufreq/mvebu-cpufreq.c
1741 F:      drivers/irqchip/irq-armada-370-xp.c
1742 F:      drivers/irqchip/irq-mvebu-*
1743 F:      drivers/pinctrl/mvebu/
1744 F:      drivers/rtc/rtc-armada38x.c
1745
1746 ARM/Mediatek RTC DRIVER
1747 M:      Eddie Huang <eddie.huang@mediatek.com>
1748 M:      Sean Wang <sean.wang@mediatek.com>
1749 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1750 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1751 S:      Maintained
1752 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1753 F:      drivers/rtc/rtc-mt6397.c
1754 F:      drivers/rtc/rtc-mt7622.c
1755
1756 ARM/Mediatek SoC support
1757 M:      Matthias Brugger <matthias.bgg@gmail.com>
1758 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1759 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1760 W:      https://mtk.bcnfs.org/
1761 C:      irc://chat.freenode.net/linux-mediatek
1762 S:      Maintained
1763 F:      arch/arm/boot/dts/mt6*
1764 F:      arch/arm/boot/dts/mt7*
1765 F:      arch/arm/boot/dts/mt8*
1766 F:      arch/arm/mach-mediatek/
1767 F:      arch/arm64/boot/dts/mediatek/
1768 F:      drivers/soc/mediatek/
1769 N:      mtk
1770 N:      mt[678]
1771 K:      mediatek
1772
1773 ARM/Mediatek USB3 PHY DRIVER
1774 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1776 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1777 S:      Maintained
1778 F:      drivers/phy/mediatek/
1779 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1780
1781 ARM/MICREL KS8695 ARCHITECTURE
1782 M:      Greg Ungerer <gerg@uclinux.org>
1783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1784 F:      arch/arm/mach-ks8695/
1785 S:      Odd Fixes
1786
1787 ARM/Microchip (AT91) SoC support
1788 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1789 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1790 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1792 W:      http://www.linux4sam.org
1793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1794 S:      Supported
1795 N:      at91
1796 N:      atmel
1797 F:      arch/arm/mach-at91/
1798 F:      include/soc/at91/
1799 F:      arch/arm/boot/dts/at91*.dts
1800 F:      arch/arm/boot/dts/at91*.dtsi
1801 F:      arch/arm/boot/dts/sama*.dts
1802 F:      arch/arm/boot/dts/sama*.dtsi
1803 F:      arch/arm/include/debug/at91.S
1804 F:      drivers/memory/atmel*
1805 F:      drivers/watchdog/sama5d4_wdt.c
1806 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1807 X:      drivers/net/wireless/atmel/
1808
1809 ARM/MIOA701 MACHINE SUPPORT
1810 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1811 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1812 F:      arch/arm/mach-pxa/mioa701.c
1813 S:      Maintained
1814
1815 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1816 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1817 S:      Maintained
1818
1819 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1820 M:      Linus Walleij <linus.walleij@linaro.org>
1821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1822 S:      Maintained
1823 F:      arch/arm/mach-nomadik/
1824 F:      arch/arm/mach-u300/
1825 F:      arch/arm/mach-ux500/
1826 F:      arch/arm/boot/dts/ste-*
1827 F:      drivers/clk/clk-nomadik.c
1828 F:      drivers/clk/clk-u300.c
1829 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1830 F:      drivers/clocksource/timer-u300.c
1831 F:      drivers/dma/coh901318*
1832 F:      drivers/dma/ste_dma40*
1833 F:      drivers/hwspinlock/u8500_hsem.c
1834 F:      drivers/i2c/busses/i2c-nomadik.c
1835 F:      drivers/i2c/busses/i2c-stu300.c
1836 F:      drivers/mfd/ab3100*
1837 F:      drivers/mfd/ab8500*
1838 F:      drivers/mfd/abx500*
1839 F:      drivers/mfd/dbx500*
1840 F:      drivers/mfd/db8500*
1841 F:      drivers/pinctrl/nomadik/
1842 F:      drivers/pinctrl/pinctrl-coh901*
1843 F:      drivers/pinctrl/pinctrl-u300.c
1844 F:      drivers/rtc/rtc-ab3100.c
1845 F:      drivers/rtc/rtc-ab8500.c
1846 F:      drivers/rtc/rtc-coh901331.c
1847 F:      drivers/rtc/rtc-pl031.c
1848 F:      drivers/watchdog/coh901327_wdt.c
1849 F:      Documentation/devicetree/bindings/arm/ste-*
1850 F:      Documentation/devicetree/bindings/arm/ux500/
1851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1852
1853 ARM/NUVOTON NPCM ARCHITECTURE
1854 M:      Avi Fishman <avifishman70@gmail.com>
1855 M:      Tomer Maimon <tmaimon77@gmail.com>
1856 R:      Patrick Venture <venture@google.com>
1857 R:      Nancy Yuen <yuenn@google.com>
1858 R:      Brendan Higgins <brendanhiggins@google.com>
1859 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1860 S:      Supported
1861 F:      arch/arm/mach-npcm/
1862 F:      arch/arm/boot/dts/nuvoton-npcm*
1863 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1864 F:      drivers/*/*npcm*
1865 F:      Documentation/devicetree/bindings/*/*npcm*
1866 F:      Documentation/devicetree/bindings/*/*/*npcm*
1867
1868 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1869 M:      Wan ZongShun <mcuos.com@gmail.com>
1870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1871 W:      http://www.mcuos.com
1872 S:      Maintained
1873 F:      arch/arm/mach-w90x900/
1874 F:      drivers/input/keyboard/w90p910_keypad.c
1875 F:      drivers/input/touchscreen/w90p910_ts.c
1876 F:      drivers/watchdog/nuc900_wdt.c
1877 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1878 F:      drivers/mtd/nand/raw/nuc900_nand.c
1879 F:      drivers/rtc/rtc-nuc900.c
1880 F:      drivers/spi/spi-nuc900.c
1881 F:      drivers/usb/host/ehci-w90x900.c
1882 F:      drivers/video/fbdev/nuc900fb.c
1883
1884 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1885 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1886 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1887 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1888 S:      Supported
1889
1890 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1891 M:      Alexander Clouter <alex@digriz.org.uk>
1892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1893 W:      http://www.digriz.org.uk/ts78xx/kernel
1894 S:      Maintained
1895 F:      arch/arm/mach-orion5x/ts78xx-*
1896
1897 ARM/OXNAS platform support
1898 M:      Neil Armstrong <narmstrong@baylibre.com>
1899 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1900 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1901 S:      Maintained
1902 F:      arch/arm/mach-oxnas/
1903 F:      arch/arm/boot/dts/ox8*.dts*
1904 N:      oxnas
1905
1906 ARM/PALM TREO SUPPORT
1907 M:      Tomas Cech <sleep_walker@suse.com>
1908 L:      linux-arm-kernel@lists.infradead.org
1909 W:      http://hackndev.com
1910 S:      Maintained
1911 F:      arch/arm/mach-pxa/palmtreo.*
1912
1913 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1914 M:      Marek Vasut <marek.vasut@gmail.com>
1915 L:      linux-arm-kernel@lists.infradead.org
1916 W:      http://hackndev.com
1917 S:      Maintained
1918 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1919 F:      arch/arm/mach-pxa/palmtx.c
1920 F:      arch/arm/mach-pxa/palmt5.*
1921 F:      arch/arm/mach-pxa/include/mach/palmld.h
1922 F:      arch/arm/mach-pxa/palmld.c
1923 F:      arch/arm/mach-pxa/palmte2.*
1924 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1925 F:      arch/arm/mach-pxa/palmtc.c
1926
1927 ARM/PALMZ72 SUPPORT
1928 M:      Sergey Lapin <slapin@ossfans.org>
1929 L:      linux-arm-kernel@lists.infradead.org
1930 W:      http://hackndev.com
1931 S:      Maintained
1932 F:      arch/arm/mach-pxa/palmz72.*
1933
1934 ARM/PLEB SUPPORT
1935 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1936 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1937 S:      Maintained
1938
1939 ARM/PT DIGITAL BOARD PORT
1940 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 W:      http://www.armlinux.org.uk/
1943 S:      Maintained
1944
1945 ARM/QUALCOMM SUPPORT
1946 M:      Andy Gross <andy.gross@linaro.org>
1947 M:      David Brown <david.brown@linaro.org>
1948 L:      linux-arm-msm@vger.kernel.org
1949 S:      Maintained
1950 F:      Documentation/devicetree/bindings/soc/qcom/
1951 F:      arch/arm/boot/dts/qcom-*.dts
1952 F:      arch/arm/boot/dts/qcom-*.dtsi
1953 F:      arch/arm/mach-qcom/
1954 F:      arch/arm64/boot/dts/qcom/*
1955 F:      drivers/i2c/busses/i2c-qup.c
1956 F:      drivers/clk/qcom/
1957 F:      drivers/dma/qcom/
1958 F:      drivers/soc/qcom/
1959 F:      drivers/spi/spi-qup.c
1960 F:      drivers/tty/serial/msm_serial.c
1961 F:      drivers/*/pm8???-*
1962 F:      drivers/mfd/ssbi.c
1963 F:      drivers/firmware/qcom_scm*
1964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1965
1966 ARM/RADISYS ENP2611 MACHINE SUPPORT
1967 M:      Lennert Buytenhek <kernel@wantstofly.org>
1968 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1969 S:      Maintained
1970
1971 ARM/RDA MICRO ARCHITECTURE
1972 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1973 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1974 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
1975 S:      Maintained
1976 F:      arch/arm/boot/dts/rda8810pl-*
1977 F:      drivers/clocksource/timer-rda.c
1978 F:      drivers/irqchip/irq-rda-intc.c
1979 F:      drivers/tty/serial/rda-uart.c
1980 F:      Documentation/devicetree/bindings/arm/rda.txt
1981 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
1982 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
1983 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
1984
1985 ARM/REALTEK ARCHITECTURE
1986 M:      Andreas Färber <afaerber@suse.de>
1987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1988 S:      Maintained
1989 F:      arch/arm64/boot/dts/realtek/
1990 F:      Documentation/devicetree/bindings/arm/realtek.txt
1991
1992 ARM/RENESAS ARM64 ARCHITECTURE
1993 M:      Simon Horman <horms@verge.net.au>
1994 M:      Magnus Damm <magnus.damm@gmail.com>
1995 L:      linux-renesas-soc@vger.kernel.org
1996 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1998 S:      Supported
1999 F:      arch/arm64/boot/dts/renesas/
2000 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2001 F:      drivers/soc/renesas/
2002 F:      include/linux/soc/renesas/
2003
2004 ARM/RISCPC ARCHITECTURE
2005 M:      Russell King <linux@armlinux.org.uk>
2006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2007 W:      http://www.armlinux.org.uk/
2008 S:      Maintained
2009 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2010 F:      arch/arm/include/asm/hardware/ioc.h
2011 F:      arch/arm/include/asm/hardware/iomd.h
2012 F:      arch/arm/include/asm/hardware/memc.h
2013 F:      arch/arm/mach-rpc/
2014 F:      drivers/net/ethernet/8390/etherh.c
2015 F:      drivers/net/ethernet/i825xx/ether1*
2016 F:      drivers/net/ethernet/seeq/ether3*
2017 F:      drivers/scsi/arm/
2018
2019 ARM/Rockchip SoC support
2020 M:      Heiko Stuebner <heiko@sntech.de>
2021 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2022 L:      linux-rockchip@lists.infradead.org
2023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2024 S:      Maintained
2025 F:      arch/arm/boot/dts/rk3*
2026 F:      arch/arm/boot/dts/rv1108*
2027 F:      arch/arm/mach-rockchip/
2028 F:      drivers/clk/rockchip/
2029 F:      drivers/i2c/busses/i2c-rk3x.c
2030 F:      drivers/*/*rockchip*
2031 F:      drivers/*/*/*rockchip*
2032 F:      sound/soc/rockchip/
2033 N:      rockchip
2034
2035 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2036 M:      Kukjin Kim <kgene@kernel.org>
2037 M:      Krzysztof Kozlowski <krzk@kernel.org>
2038 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2039 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2040 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2041 S:      Maintained
2042 F:      arch/arm/boot/dts/s3c*
2043 F:      arch/arm/boot/dts/s5p*
2044 F:      arch/arm/boot/dts/exynos*
2045 F:      arch/arm64/boot/dts/exynos/
2046 F:      arch/arm/plat-samsung/
2047 F:      arch/arm/mach-s3c24*/
2048 F:      arch/arm/mach-s3c64xx/
2049 F:      arch/arm/mach-s5p*/
2050 F:      arch/arm/mach-exynos*/
2051 F:      drivers/*/*s3c24*
2052 F:      drivers/*/*/*s3c24*
2053 F:      drivers/*/*s3c64xx*
2054 F:      drivers/*/*s5pv210*
2055 F:      drivers/memory/samsung/*
2056 F:      drivers/soc/samsung/*
2057 F:      Documentation/arm/Samsung/
2058 F:      Documentation/devicetree/bindings/arm/samsung/
2059 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2060 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2061 N:      exynos
2062
2063 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2064 M:      Kyungmin Park <kyungmin.park@samsung.com>
2065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2066 S:      Maintained
2067 F:      arch/arm/mach-s5pv210/
2068
2069 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2070 M:      Kyungmin Park <kyungmin.park@samsung.com>
2071 M:      Kamil Debski <kamil@wypas.org>
2072 M:      Andrzej Hajda <a.hajda@samsung.com>
2073 L:      linux-arm-kernel@lists.infradead.org
2074 L:      linux-media@vger.kernel.org
2075 S:      Maintained
2076 F:      drivers/media/platform/s5p-g2d/
2077
2078 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2079 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2080 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2081 L:      linux-media@vger.kernel.org
2082 S:      Maintained
2083 F:      drivers/media/platform/s5p-cec/
2084 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2085
2086 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2087 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2088 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2089 L:      linux-arm-kernel@lists.infradead.org
2090 L:      linux-media@vger.kernel.org
2091 S:      Maintained
2092 F:      drivers/media/platform/s5p-jpeg/
2093
2094 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2095 M:      Kyungmin Park <kyungmin.park@samsung.com>
2096 M:      Kamil Debski <kamil@wypas.org>
2097 M:      Jeongtae Park <jtp.park@samsung.com>
2098 M:      Andrzej Hajda <a.hajda@samsung.com>
2099 L:      linux-arm-kernel@lists.infradead.org
2100 L:      linux-media@vger.kernel.org
2101 S:      Maintained
2102 F:      drivers/media/platform/s5p-mfc/
2103
2104 ARM/SHMOBILE ARM ARCHITECTURE
2105 M:      Simon Horman <horms@verge.net.au>
2106 M:      Magnus Damm <magnus.damm@gmail.com>
2107 L:      linux-renesas-soc@vger.kernel.org
2108 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2110 S:      Supported
2111 F:      arch/arm/boot/dts/emev2*
2112 F:      arch/arm/boot/dts/r7s*
2113 F:      arch/arm/boot/dts/r8a*
2114 F:      arch/arm/boot/dts/r9a*
2115 F:      arch/arm/boot/dts/sh*
2116 F:      arch/arm/configs/shmobile_defconfig
2117 F:      arch/arm/include/debug/renesas-scif.S
2118 F:      arch/arm/mach-shmobile/
2119 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2120 F:      drivers/soc/renesas/
2121 F:      include/linux/soc/renesas/
2122
2123 ARM/SOCFPGA ARCHITECTURE
2124 M:      Dinh Nguyen <dinguyen@kernel.org>
2125 S:      Maintained
2126 F:      arch/arm/mach-socfpga/
2127 F:      arch/arm/boot/dts/socfpga*
2128 F:      arch/arm/configs/socfpga_defconfig
2129 F:      arch/arm64/boot/dts/altera/
2130 W:      http://www.rocketboards.org
2131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2132
2133 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2134 M:      Dinh Nguyen <dinguyen@kernel.org>
2135 S:      Maintained
2136 F:      drivers/clk/socfpga/
2137
2138 ARM/SOCFPGA EDAC SUPPORT
2139 M:      Thor Thayer <thor.thayer@linux.intel.com>
2140 S:      Maintained
2141 F:      drivers/edac/altera_edac.
2142
2143 ARM/SPREADTRUM SoC SUPPORT
2144 M:      Orson Zhai <orsonzhai@gmail.com>
2145 M:      Baolin Wang <baolin.wang@linaro.org>
2146 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2147 S:      Maintained
2148 F:      arch/arm64/boot/dts/sprd
2149 N:      sprd
2150
2151 ARM/STI ARCHITECTURE
2152 M:      Patrice Chotard <patrice.chotard@st.com>
2153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2154 W:      http://www.stlinux.com
2155 S:      Maintained
2156 F:      arch/arm/mach-sti/
2157 F:      arch/arm/boot/dts/sti*
2158 F:      drivers/char/hw_random/st-rng.c
2159 F:      drivers/clocksource/arm_global_timer.c
2160 F:      drivers/clocksource/clksrc_st_lpc.c
2161 F:      drivers/cpufreq/sti-cpufreq.c
2162 F:      drivers/dma/st_fdma*
2163 F:      drivers/i2c/busses/i2c-st.c
2164 F:      drivers/media/rc/st_rc.c
2165 F:      drivers/media/platform/sti/c8sectpfe/
2166 F:      drivers/mmc/host/sdhci-st.c
2167 F:      drivers/phy/st/phy-miphy28lp.c
2168 F:      drivers/phy/st/phy-stih407-usb.c
2169 F:      drivers/pinctrl/pinctrl-st.c
2170 F:      drivers/remoteproc/st_remoteproc.c
2171 F:      drivers/remoteproc/st_slim_rproc.c
2172 F:      drivers/reset/sti/
2173 F:      drivers/rtc/rtc-st-lpc.c
2174 F:      drivers/tty/serial/st-asc.c
2175 F:      drivers/usb/dwc3/dwc3-st.c
2176 F:      drivers/usb/host/ehci-st.c
2177 F:      drivers/usb/host/ohci-st.c
2178 F:      drivers/watchdog/st_lpc_wdt.c
2179 F:      drivers/ata/ahci_st.c
2180 F:      include/linux/remoteproc/st_slim_rproc.h
2181
2182 ARM/STM32 ARCHITECTURE
2183 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2184 M:      Alexandre Torgue <alexandre.torgue@st.com>
2185 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2186 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2187 S:      Maintained
2188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2189 N:      stm32
2190 N:      stm
2191 F:      arch/arm/boot/dts/stm32*
2192 F:      arch/arm/mach-stm32/
2193 F:      drivers/clocksource/armv7m_systick.c
2194
2195 ARM/Synaptics SoC support
2196 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2197 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2199 S:      Maintained
2200 F:      arch/arm/mach-berlin/
2201 F:      arch/arm/boot/dts/berlin*
2202 F:      arch/arm64/boot/dts/synaptics/
2203
2204 ARM/TANGO ARCHITECTURE
2205 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2206 M:      Mans Rullgard <mans@mansr.com>
2207 L:      linux-arm-kernel@lists.infradead.org
2208 S:      Odd Fixes
2209 N:      tango
2210
2211 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2212 M:      Lennert Buytenhek <kernel@wantstofly.org>
2213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2214 S:      Maintained
2215
2216 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2217 M:      Hans Verkuil <hans.verkuil@cisco.com>
2218 L:      linux-tegra@vger.kernel.org
2219 L:      linux-media@vger.kernel.org
2220 S:      Maintained
2221 F:      drivers/media/platform/tegra-cec/
2222 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2223
2224 ARM/TETON BGA MACHINE SUPPORT
2225 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2227 S:      Maintained
2228
2229 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2230 M:      Santosh Shilimkar <ssantosh@kernel.org>
2231 L:      linux-kernel@vger.kernel.org
2232 S:      Maintained
2233 F:      drivers/memory/*emif*
2234
2235 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2236 M:      Tero Kristo <t-kristo@ti.com>
2237 M:      Nishanth Menon <nm@ti.com>
2238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2239 S:      Supported
2240 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2241 F:      arch/arm64/boot/dts/ti/Makefile
2242 F:      arch/arm64/boot/dts/ti/k3-*
2243 F:      include/dt-bindings/pinctrl/k3.h
2244
2245 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2246 M:      Santosh Shilimkar <ssantosh@kernel.org>
2247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2248 S:      Maintained
2249 F:      arch/arm/mach-keystone/
2250 F:      arch/arm/boot/dts/keystone-*
2251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2252
2253 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2254 M:      Santosh Shilimkar <ssantosh@kernel.org>
2255 L:      linux-kernel@vger.kernel.org
2256 S:      Maintained
2257 F:      drivers/clk/keystone/
2258
2259 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2260 M:      Santosh Shilimkar <ssantosh@kernel.org>
2261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2262 L:      linux-kernel@vger.kernel.org
2263 S:      Maintained
2264 F:      drivers/clocksource/timer-keystone.c
2265
2266 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2267 M:      Santosh Shilimkar <ssantosh@kernel.org>
2268 L:      linux-kernel@vger.kernel.org
2269 S:      Maintained
2270 F:      drivers/power/reset/keystone-reset.c
2271
2272 ARM/THECUS N2100 MACHINE SUPPORT
2273 M:      Lennert Buytenhek <kernel@wantstofly.org>
2274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2275 S:      Maintained
2276
2277 ARM/TOSA MACHINE SUPPORT
2278 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2279 M:      Dirk Opfer <dirk@opfer-online.de>
2280 S:      Maintained
2281
2282 ARM/UNIPHIER ARCHITECTURE
2283 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2286 S:      Maintained
2287 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2288 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2289 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2290 F:      arch/arm/boot/dts/uniphier*
2291 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2292 F:      arch/arm/mach-uniphier/
2293 F:      arch/arm/mm/cache-uniphier.c
2294 F:      arch/arm64/boot/dts/socionext/uniphier*
2295 F:      drivers/bus/uniphier-system-bus.c
2296 F:      drivers/clk/uniphier/
2297 F:      drivers/dmaengine/uniphier-mdmac.c
2298 F:      drivers/gpio/gpio-uniphier.c
2299 F:      drivers/i2c/busses/i2c-uniphier*
2300 F:      drivers/irqchip/irq-uniphier-aidet.c
2301 F:      drivers/mmc/host/uniphier-sd.c
2302 F:      drivers/pinctrl/uniphier/
2303 F:      drivers/reset/reset-uniphier.c
2304 F:      drivers/tty/serial/8250/8250_uniphier.c
2305 N:      uniphier
2306
2307 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2308 M:      Ulf Hansson <ulf.hansson@linaro.org>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 T:      git git://git.linaro.org/people/ulfh/clk.git
2311 S:      Maintained
2312 F:      drivers/clk/ux500/
2313
2314 ARM/VERSATILE EXPRESS PLATFORM
2315 M:      Liviu Dudau <liviu.dudau@arm.com>
2316 M:      Sudeep Holla <sudeep.holla@arm.com>
2317 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 S:      Maintained
2320 F:      arch/arm/boot/dts/vexpress*
2321 F:      arch/arm64/boot/dts/arm/
2322 F:      arch/arm/mach-vexpress/
2323 F:      */*/vexpress*
2324 F:      */*/*/vexpress*
2325 F:      drivers/clk/versatile/clk-vexpress-osc.c
2326 F:      drivers/clocksource/timer-versatile.c
2327 N:      mps2
2328
2329 ARM/VFP SUPPORT
2330 M:      Russell King <linux@armlinux.org.uk>
2331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2332 W:      http://www.armlinux.org.uk/
2333 S:      Maintained
2334 F:      arch/arm/vfp/
2335
2336 ARM/VOIPAC PXA270 SUPPORT
2337 M:      Marek Vasut <marek.vasut@gmail.com>
2338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2339 S:      Maintained
2340 F:      arch/arm/mach-pxa/vpac270.c
2341 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2342
2343 ARM/VT8500 ARM ARCHITECTURE
2344 M:      Tony Prisk <linux@prisktech.co.nz>
2345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2346 S:      Maintained
2347 F:      arch/arm/mach-vt8500/
2348 F:      drivers/clocksource/timer-vt8500.c
2349 F:      drivers/i2c/busses/i2c-wmt.c
2350 F:      drivers/mmc/host/wmt-sdmmc.c
2351 F:      drivers/pwm/pwm-vt8500.c
2352 F:      drivers/rtc/rtc-vt8500.c
2353 F:      drivers/tty/serial/vt8500_serial.c
2354 F:      drivers/usb/host/ehci-platform.c
2355 F:      drivers/usb/host/uhci-platform.c
2356 F:      drivers/video/fbdev/vt8500lcdfb.*
2357 F:      drivers/video/fbdev/wm8505fb*
2358 F:      drivers/video/fbdev/wmt_ge_rops.*
2359
2360 ARM/ZIPIT Z2 SUPPORT
2361 M:      Marek Vasut <marek.vasut@gmail.com>
2362 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2363 S:      Maintained
2364 F:      arch/arm/mach-pxa/z2.c
2365 F:      arch/arm/mach-pxa/include/mach/z2.h
2366
2367 ARM/ZTE ARCHITECTURE
2368 M:      Jun Nie <jun.nie@linaro.org>
2369 M:      Shawn Guo <shawnguo@kernel.org>
2370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2371 S:      Maintained
2372 F:      arch/arm/boot/dts/zx2967*
2373 F:      arch/arm/mach-zx/
2374 F:      arch/arm64/boot/dts/zte/
2375 F:      drivers/clk/zte/
2376 F:      drivers/dma/zx_dma.c
2377 F:      drivers/gpio/gpio-zx.c
2378 F:      drivers/i2c/busses/i2c-zx2967.c
2379 F:      drivers/mmc/host/dw_mmc-zx.*
2380 F:      drivers/pinctrl/zte/
2381 F:      drivers/soc/zte/
2382 F:      drivers/thermal/zx2967_thermal.c
2383 F:      drivers/watchdog/zx2967_wdt.c
2384 F:      Documentation/devicetree/bindings/arm/zte.yaml
2385 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2386 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2387 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2388 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2389 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2390 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2391 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2392 F:      Documentation/devicetree/bindings/soc/zte/
2393 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2394 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2395 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2396 F:      include/dt-bindings/clock/zx2967*.h
2397 F:      include/dt-bindings/soc/zte,*.h
2398 F:      sound/soc/codecs/zx_aud96p22.c
2399 F:      sound/soc/zte/
2400
2401 ARM/ZYNQ ARCHITECTURE
2402 M:      Michal Simek <michal.simek@xilinx.com>
2403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2404 W:      http://wiki.xilinx.com
2405 T:      git https://github.com/Xilinx/linux-xlnx.git
2406 S:      Supported
2407 F:      arch/arm/mach-zynq/
2408 F:      drivers/cpuidle/cpuidle-zynq.c
2409 F:      drivers/block/xsysace.c
2410 N:      zynq
2411 N:      xilinx
2412 F:      drivers/clocksource/timer-cadence-ttc.c
2413 F:      drivers/i2c/busses/i2c-cadence.c
2414 F:      drivers/mmc/host/sdhci-of-arasan.c
2415 F:      drivers/edac/synopsys_edac.c
2416 F:      drivers/i2c/busses/i2c-xiic.c
2417
2418 ARM64 PORT (AARCH64 ARCHITECTURE)
2419 M:      Catalin Marinas <catalin.marinas@arm.com>
2420 M:      Will Deacon <will.deacon@arm.com>
2421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2423 S:      Maintained
2424 F:      arch/arm64/
2425 X:      arch/arm64/boot/dts/
2426 F:      Documentation/arm64/
2427
2428 AS3645A LED FLASH CONTROLLER DRIVER
2429 M:      Sakari Ailus <sakari.ailus@iki.fi>
2430 L:      linux-leds@vger.kernel.org
2431 S:      Maintained
2432 F:      drivers/leds/leds-as3645a.c
2433
2434 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2435 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2436 L:      linux-media@vger.kernel.org
2437 T:      git git://linuxtv.org/media_tree.git
2438 S:      Maintained
2439 F:      drivers/media/i2c/ak7375.c
2440 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2441
2442 ASAHI KASEI AK8974 DRIVER
2443 M:      Linus Walleij <linus.walleij@linaro.org>
2444 L:      linux-iio@vger.kernel.org
2445 W:      http://www.akm.com/
2446 S:      Supported
2447 F:      drivers/iio/magnetometer/ak8974.c
2448
2449 ASC7621 HARDWARE MONITOR DRIVER
2450 M:      George Joseph <george.joseph@fairview5.com>
2451 L:      linux-hwmon@vger.kernel.org
2452 S:      Maintained
2453 F:      Documentation/hwmon/asc7621
2454 F:      drivers/hwmon/asc7621.c
2455
2456 ASPEED VIDEO ENGINE DRIVER
2457 M:      Eddie James <eajames@linux.ibm.com>
2458 L:      linux-media@vger.kernel.org
2459 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2460 S:      Maintained
2461 F:      drivers/media/platform/aspeed-video.c
2462 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2463
2464 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2465 M:      Corentin Chary <corentin.chary@gmail.com>
2466 L:      acpi4asus-user@lists.sourceforge.net
2467 L:      platform-driver-x86@vger.kernel.org
2468 W:      http://acpi4asus.sf.net
2469 S:      Maintained
2470 F:      drivers/platform/x86/asus*.c
2471 F:      drivers/platform/x86/eeepc*.c
2472
2473 ASUS WIRELESS RADIO CONTROL DRIVER
2474 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2475 L:      platform-driver-x86@vger.kernel.org
2476 S:      Maintained
2477 F:      drivers/platform/x86/asus-wireless.c
2478
2479 ASYMMETRIC KEYS
2480 M:      David Howells <dhowells@redhat.com>
2481 L:      keyrings@vger.kernel.org
2482 S:      Maintained
2483 F:      Documentation/crypto/asymmetric-keys.txt
2484 F:      include/linux/verification.h
2485 F:      include/crypto/public_key.h
2486 F:      include/crypto/pkcs7.h
2487 F:      crypto/asymmetric_keys/
2488
2489 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2490 R:      Dan Williams <dan.j.williams@intel.com>
2491 W:      http://sourceforge.net/projects/xscaleiop
2492 S:      Odd fixes
2493 F:      Documentation/crypto/async-tx-api.txt
2494 F:      crypto/async_tx/
2495 F:      drivers/dma/
2496 F:      include/linux/dmaengine.h
2497 F:      include/linux/async_tx.h
2498
2499 AT24 EEPROM DRIVER
2500 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2501 L:      linux-i2c@vger.kernel.org
2502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2503 S:      Maintained
2504 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2505 F:      drivers/misc/eeprom/at24.c
2506 F:      include/linux/platform_data/at24.h
2507
2508 ATA OVER ETHERNET (AOE) DRIVER
2509 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2510 W:      http://www.openaoe.org/
2511 S:      Supported
2512 F:      Documentation/aoe/
2513 F:      drivers/block/aoe/
2514
2515 ATHEROS 71XX/9XXX GPIO DRIVER
2516 M:      Alban Bedel <albeu@free.fr>
2517 W:      https://github.com/AlbanBedel/linux
2518 T:      git git://github.com/AlbanBedel/linux
2519 S:      Maintained
2520 F:      drivers/gpio/gpio-ath79.c
2521 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2522
2523 ATHEROS 71XX/9XXX USB PHY DRIVER
2524 M:      Alban Bedel <albeu@free.fr>
2525 W:      https://github.com/AlbanBedel/linux
2526 T:      git git://github.com/AlbanBedel/linux
2527 S:      Maintained
2528 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2529 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2530
2531 ATHEROS ATH GENERIC UTILITIES
2532 M:      Kalle Valo <kvalo@codeaurora.org>
2533 L:      linux-wireless@vger.kernel.org
2534 S:      Supported
2535 F:      drivers/net/wireless/ath/*
2536
2537 ATHEROS ATH5K WIRELESS DRIVER
2538 M:      Jiri Slaby <jirislaby@gmail.com>
2539 M:      Nick Kossifidis <mickflemm@gmail.com>
2540 M:      Luis Chamberlain <mcgrof@kernel.org>
2541 L:      linux-wireless@vger.kernel.org
2542 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2543 S:      Maintained
2544 F:      drivers/net/wireless/ath/ath5k/
2545
2546 ATHEROS ATH6KL WIRELESS DRIVER
2547 M:      Kalle Valo <kvalo@codeaurora.org>
2548 L:      linux-wireless@vger.kernel.org
2549 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2551 S:      Supported
2552 F:      drivers/net/wireless/ath/ath6kl/
2553
2554 ATI_REMOTE2 DRIVER
2555 M:      Ville Syrjala <syrjala@sci.fi>
2556 S:      Maintained
2557 F:      drivers/input/misc/ati_remote2.c
2558
2559 ATK0110 HWMON DRIVER
2560 M:      Luca Tettamanti <kronos.it@gmail.com>
2561 L:      linux-hwmon@vger.kernel.org
2562 S:      Maintained
2563 F:      drivers/hwmon/asus_atk0110.c
2564
2565 ATLX ETHERNET DRIVERS
2566 M:      Jay Cliburn <jcliburn@gmail.com>
2567 M:      Chris Snook <chris.snook@gmail.com>
2568 L:      netdev@vger.kernel.org
2569 W:      http://sourceforge.net/projects/atl1
2570 W:      http://atl1.sourceforge.net
2571 S:      Maintained
2572 F:      drivers/net/ethernet/atheros/
2573
2574 ATM
2575 M:      Chas Williams <3chas3@gmail.com>
2576 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2577 L:      netdev@vger.kernel.org
2578 W:      http://linux-atm.sourceforge.net
2579 S:      Maintained
2580 F:      drivers/atm/
2581 F:      include/linux/atm*
2582 F:      include/uapi/linux/atm*
2583
2584 ATMEL MACB ETHERNET DRIVER
2585 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2586 S:      Supported
2587 F:      drivers/net/ethernet/cadence/
2588
2589 ATMEL MAXTOUCH DRIVER
2590 M:      Nick Dyer <nick@shmanahar.org>
2591 T:      git git://github.com/ndyer/linux.git
2592 S:      Maintained
2593 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2594 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2595
2596 ATMEL WIRELESS DRIVER
2597 M:      Simon Kelley <simon@thekelleys.org.uk>
2598 L:      linux-wireless@vger.kernel.org
2599 W:      http://www.thekelleys.org.uk/atmel
2600 W:      http://atmelwlandriver.sourceforge.net/
2601 S:      Maintained
2602 F:      drivers/net/wireless/atmel/atmel*
2603
2604 ATOMIC INFRASTRUCTURE
2605 M:      Will Deacon <will.deacon@arm.com>
2606 M:      Peter Zijlstra <peterz@infradead.org>
2607 R:      Boqun Feng <boqun.feng@gmail.com>
2608 L:      linux-kernel@vger.kernel.org
2609 S:      Maintained
2610 F:      arch/*/include/asm/atomic*.h
2611 F:      include/*/atomic*.h
2612
2613 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2614 M:      Bradley Grove <linuxdrivers@attotech.com>
2615 L:      linux-scsi@vger.kernel.org
2616 W:      http://www.attotech.com
2617 S:      Supported
2618 F:      drivers/scsi/esas2r
2619
2620 ATUSB IEEE 802.15.4 RADIO DRIVER
2621 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2622 L:      linux-wpan@vger.kernel.org
2623 S:      Maintained
2624 F:      drivers/net/ieee802154/atusb.c
2625 F:      drivers/net/ieee802154/atusb.h
2626 F:      drivers/net/ieee802154/at86rf230.h
2627
2628 AUDIT SUBSYSTEM
2629 M:      Paul Moore <paul@paul-moore.com>
2630 M:      Eric Paris <eparis@redhat.com>
2631 L:      linux-audit@redhat.com (moderated for non-subscribers)
2632 W:      https://github.com/linux-audit
2633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2634 S:      Supported
2635 F:      include/linux/audit.h
2636 F:      include/uapi/linux/audit.h
2637 F:      kernel/audit*
2638
2639 AUXILIARY DISPLAY DRIVERS
2640 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2641 S:      Maintained
2642 F:      drivers/auxdisplay/
2643 F:      include/linux/cfag12864b.h
2644
2645 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2646 M:      Andreas Klinger <ak@it-klinger.de>
2647 L:      linux-iio@vger.kernel.org
2648 S:      Maintained
2649 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2650 F:      drivers/iio/adc/hx711.c
2651
2652 AX.25 NETWORK LAYER
2653 M:      Ralf Baechle <ralf@linux-mips.org>
2654 L:      linux-hams@vger.kernel.org
2655 W:      http://www.linux-ax25.org/
2656 S:      Maintained
2657 F:      include/uapi/linux/ax25.h
2658 F:      include/net/ax25.h
2659 F:      net/ax25/
2660
2661 AXENTIA ARM DEVICES
2662 M:      Peter Rosin <peda@axentia.se>
2663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2664 S:      Maintained
2665 F:      Documentation/devicetree/bindings/arm/axentia.txt
2666 F:      arch/arm/boot/dts/at91-linea.dtsi
2667 F:      arch/arm/boot/dts/at91-natte.dtsi
2668 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2669 F:      arch/arm/boot/dts/at91-tse850-3.dts
2670
2671 AXENTIA ASOC DRIVERS
2672 M:      Peter Rosin <peda@axentia.se>
2673 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2674 S:      Maintained
2675 F:      Documentation/devicetree/bindings/sound/axentia,*
2676 F:      sound/soc/atmel/tse850-pcm5142.c
2677
2678 AXXIA I2C CONTROLLER
2679 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2680 L:      linux-i2c@vger.kernel.org
2681 S:      Maintained
2682 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2683 F:      drivers/i2c/busses/i2c-axxia.c
2684
2685 AZ6007 DVB DRIVER
2686 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2687 L:      linux-media@vger.kernel.org
2688 W:      https://linuxtv.org
2689 T:      git git://linuxtv.org/media_tree.git
2690 S:      Maintained
2691 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2692
2693 AZTECH FM RADIO RECEIVER DRIVER
2694 M:      Hans Verkuil <hverkuil@xs4all.nl>
2695 L:      linux-media@vger.kernel.org
2696 T:      git git://linuxtv.org/media_tree.git
2697 W:      https://linuxtv.org
2698 S:      Maintained
2699 F:      drivers/media/radio/radio-aztech*
2700
2701 B43 WIRELESS DRIVER
2702 L:      linux-wireless@vger.kernel.org
2703 L:      b43-dev@lists.infradead.org
2704 W:      http://wireless.kernel.org/en/users/Drivers/b43
2705 S:      Odd Fixes
2706 F:      drivers/net/wireless/broadcom/b43/
2707
2708 B43LEGACY WIRELESS DRIVER
2709 M:      Larry Finger <Larry.Finger@lwfinger.net>
2710 L:      linux-wireless@vger.kernel.org
2711 L:      b43-dev@lists.infradead.org
2712 W:      http://wireless.kernel.org/en/users/Drivers/b43
2713 S:      Maintained
2714 F:      drivers/net/wireless/broadcom/b43legacy/
2715
2716 BACKLIGHT CLASS/SUBSYSTEM
2717 M:      Lee Jones <lee.jones@linaro.org>
2718 M:      Daniel Thompson <daniel.thompson@linaro.org>
2719 M:      Jingoo Han <jingoohan1@gmail.com>
2720 L:      dri-devel@lists.freedesktop.org
2721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2722 S:      Maintained
2723 F:      drivers/video/backlight/
2724 F:      include/linux/backlight.h
2725 F:      include/linux/pwm_backlight.h
2726 F:      Documentation/devicetree/bindings/leds/backlight
2727
2728 BATMAN ADVANCED
2729 M:      Marek Lindner <mareklindner@neomailbox.ch>
2730 M:      Simon Wunderlich <sw@simonwunderlich.de>
2731 M:      Antonio Quartulli <a@unstable.cc>
2732 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2733 W:      https://www.open-mesh.org/
2734 Q:      https://patchwork.open-mesh.org/project/batman/list/
2735 S:      Maintained
2736 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2737 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2738 F:      Documentation/networking/batman-adv.rst
2739 F:      include/uapi/linux/batadv_packet.h
2740 F:      include/uapi/linux/batman_adv.h
2741 F:      net/batman-adv/
2742
2743 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2744 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2745 L:      linux-hams@vger.kernel.org
2746 W:      http://www.baycom.org/~tom/ham/ham.html
2747 S:      Maintained
2748 F:      drivers/net/hamradio/baycom*
2749
2750 BCACHE (BLOCK LAYER CACHE)
2751 M:      Coly Li <colyli@suse.de>
2752 M:      Kent Overstreet <kent.overstreet@gmail.com>
2753 L:      linux-bcache@vger.kernel.org
2754 W:      http://bcache.evilpiepirate.org
2755 C:      irc://irc.oftc.net/bcache
2756 S:      Maintained
2757 F:      drivers/md/bcache/
2758
2759 BDISP ST MEDIA DRIVER
2760 M:      Fabien Dessenne <fabien.dessenne@st.com>
2761 L:      linux-media@vger.kernel.org
2762 T:      git git://linuxtv.org/media_tree.git
2763 W:      https://linuxtv.org
2764 S:      Supported
2765 F:      drivers/media/platform/sti/bdisp
2766
2767 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2768 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2769 L:      netdev@vger.kernel.org
2770 S:      Maintained
2771 F:      drivers/net/ethernet/ec_bhf.c
2772
2773 BEFS FILE SYSTEM
2774 M:      Luis de Bethencourt <luisbg@kernel.org>
2775 M:      Salah Triki <salah.triki@gmail.com>
2776 S:      Maintained
2777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2778 F:      Documentation/filesystems/befs.txt
2779 F:      fs/befs/
2780
2781 BFQ I/O SCHEDULER
2782 M:      Paolo Valente <paolo.valente@linaro.org>
2783 M:      Jens Axboe <axboe@kernel.dk>
2784 L:      linux-block@vger.kernel.org
2785 S:      Maintained
2786 F:      block/bfq-*
2787 F:      Documentation/block/bfq-iosched.txt
2788
2789 BFS FILE SYSTEM
2790 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2791 S:      Maintained
2792 F:      Documentation/filesystems/bfs.txt
2793 F:      fs/bfs/
2794 F:      include/uapi/linux/bfs_fs.h
2795
2796 BLINKM RGB LED DRIVER
2797 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2798 S:      Maintained
2799 F:      drivers/leds/leds-blinkm.c
2800
2801 BLOCK LAYER
2802 M:      Jens Axboe <axboe@kernel.dk>
2803 L:      linux-block@vger.kernel.org
2804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2805 S:      Maintained
2806 F:      block/
2807 F:      drivers/block/
2808 F:      kernel/trace/blktrace.c
2809 F:      lib/sbitmap.c
2810
2811 BLOCK2MTD DRIVER
2812 M:      Joern Engel <joern@lazybastard.org>
2813 L:      linux-mtd@lists.infradead.org
2814 S:      Maintained
2815 F:      drivers/mtd/devices/block2mtd.c
2816
2817 BLUETOOTH DRIVERS
2818 M:      Marcel Holtmann <marcel@holtmann.org>
2819 M:      Johan Hedberg <johan.hedberg@gmail.com>
2820 L:      linux-bluetooth@vger.kernel.org
2821 W:      http://www.bluez.org/
2822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2824 S:      Maintained
2825 F:      drivers/bluetooth/
2826
2827 BLUETOOTH SUBSYSTEM
2828 M:      Marcel Holtmann <marcel@holtmann.org>
2829 M:      Johan Hedberg <johan.hedberg@gmail.com>
2830 L:      linux-bluetooth@vger.kernel.org
2831 W:      http://www.bluez.org/
2832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2834 S:      Maintained
2835 F:      net/bluetooth/
2836 F:      include/net/bluetooth/
2837
2838 BONDING DRIVER
2839 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2840 M:      Veaceslav Falico <vfalico@gmail.com>
2841 M:      Andy Gospodarek <andy@greyhouse.net>
2842 L:      netdev@vger.kernel.org
2843 W:      http://sourceforge.net/projects/bonding/
2844 S:      Supported
2845 F:      drivers/net/bonding/
2846 F:      include/uapi/linux/if_bonding.h
2847
2848 BPF (Safe dynamic programs and tools)
2849 M:      Alexei Starovoitov <ast@kernel.org>
2850 M:      Daniel Borkmann <daniel@iogearbox.net>
2851 L:      netdev@vger.kernel.org
2852 L:      linux-kernel@vger.kernel.org
2853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2855 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2856 S:      Supported
2857 F:      arch/*/net/*
2858 F:      Documentation/networking/filter.txt
2859 F:      Documentation/bpf/
2860 F:      include/linux/bpf*
2861 F:      include/linux/filter.h
2862 F:      include/trace/events/xdp.h
2863 F:      include/uapi/linux/bpf*
2864 F:      include/uapi/linux/filter.h
2865 F:      kernel/bpf/
2866 F:      kernel/trace/bpf_trace.c
2867 F:      lib/test_bpf.c
2868 F:      net/bpf/
2869 F:      net/core/filter.c
2870 F:      net/sched/act_bpf.c
2871 F:      net/sched/cls_bpf.c
2872 F:      samples/bpf/
2873 F:      tools/bpf/
2874 F:      tools/lib/bpf/
2875 F:      tools/testing/selftests/bpf/
2876
2877 BPF JIT for ARM
2878 M:      Shubham Bansal <illusionist.neo@gmail.com>
2879 L:      netdev@vger.kernel.org
2880 S:      Maintained
2881 F:      arch/arm/net/
2882
2883 BPF JIT for ARM64
2884 M:      Daniel Borkmann <daniel@iogearbox.net>
2885 M:      Alexei Starovoitov <ast@kernel.org>
2886 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2887 L:      netdev@vger.kernel.org
2888 S:      Supported
2889 F:      arch/arm64/net/
2890
2891 BPF JIT for MIPS (32-BIT AND 64-BIT)
2892 M:      Paul Burton <paul.burton@mips.com>
2893 L:      netdev@vger.kernel.org
2894 S:      Maintained
2895 F:      arch/mips/net/
2896
2897 BPF JIT for NFP NICs
2898 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2899 L:      netdev@vger.kernel.org
2900 S:      Supported
2901 F:      drivers/net/ethernet/netronome/nfp/bpf/
2902
2903 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2904 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2905 M:      Sandipan Das <sandipan@linux.ibm.com>
2906 L:      netdev@vger.kernel.org
2907 S:      Maintained
2908 F:      arch/powerpc/net/
2909
2910 BPF JIT for S390
2911 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2912 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2913 L:      netdev@vger.kernel.org
2914 S:      Maintained
2915 F:      arch/s390/net/
2916 X:      arch/s390/net/pnet.c
2917
2918 BPF JIT for SPARC (32-BIT AND 64-BIT)
2919 M:      David S. Miller <davem@davemloft.net>
2920 L:      netdev@vger.kernel.org
2921 S:      Maintained
2922 F:      arch/sparc/net/
2923
2924 BPF JIT for X86 32-BIT
2925 M:      Wang YanQing <udknight@gmail.com>
2926 L:      netdev@vger.kernel.org
2927 S:      Maintained
2928 F:      arch/x86/net/bpf_jit_comp32.c
2929
2930 BPF JIT for X86 64-BIT
2931 M:      Alexei Starovoitov <ast@kernel.org>
2932 M:      Daniel Borkmann <daniel@iogearbox.net>
2933 L:      netdev@vger.kernel.org
2934 S:      Supported
2935 F:      arch/x86/net/
2936 X:      arch/x86/net/bpf_jit_comp32.c
2937
2938 BROADCOM B44 10/100 ETHERNET DRIVER
2939 M:      Michael Chan <michael.chan@broadcom.com>
2940 L:      netdev@vger.kernel.org
2941 S:      Supported
2942 F:      drivers/net/ethernet/broadcom/b44.*
2943
2944 BROADCOM B53 ETHERNET SWITCH DRIVER
2945 M:      Florian Fainelli <f.fainelli@gmail.com>
2946 L:      netdev@vger.kernel.org
2947 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2948 S:      Supported
2949 F:      drivers/net/dsa/b53/*
2950 F:      include/linux/platform_data/b53.h
2951
2952 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2953 M:      Florian Fainelli <f.fainelli@gmail.com>
2954 M:      Ray Jui <rjui@broadcom.com>
2955 M:      Scott Branden <sbranden@broadcom.com>
2956 M:      bcm-kernel-feedback-list@broadcom.com
2957 T:      git git://github.com/broadcom/mach-bcm
2958 S:      Maintained
2959 N:      bcm281*
2960 N:      bcm113*
2961 N:      bcm216*
2962 N:      kona
2963 F:      arch/arm/mach-bcm/
2964
2965 BROADCOM BCM2835 ARM ARCHITECTURE
2966 M:      Eric Anholt <eric@anholt.net>
2967 M:      Stefan Wahren <stefan.wahren@i2se.com>
2968 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2969 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2970 T:      git git://github.com/anholt/linux
2971 S:      Maintained
2972 N:      bcm2835
2973 F:      drivers/staging/vc04_services
2974
2975 BROADCOM BCM47XX MIPS ARCHITECTURE
2976 M:      Hauke Mehrtens <hauke@hauke-m.de>
2977 M:      Rafał Miłecki <zajec5@gmail.com>
2978 L:      linux-mips@vger.kernel.org
2979 S:      Maintained
2980 F:      Documentation/devicetree/bindings/mips/brcm/
2981 F:      arch/mips/bcm47xx/*
2982 F:      arch/mips/include/asm/mach-bcm47xx/*
2983
2984 BROADCOM BCM5301X ARM ARCHITECTURE
2985 M:      Hauke Mehrtens <hauke@hauke-m.de>
2986 M:      Rafał Miłecki <zajec5@gmail.com>
2987 M:      bcm-kernel-feedback-list@broadcom.com
2988 L:      linux-arm-kernel@lists.infradead.org
2989 S:      Maintained
2990 F:      arch/arm/mach-bcm/bcm_5301x.c
2991 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2992 F:      arch/arm/boot/dts/bcm470*
2993 F:      arch/arm/boot/dts/bcm953012*
2994
2995 BROADCOM BCM53573 ARM ARCHITECTURE
2996 M:      Rafał Miłecki <rafal@milecki.pl>
2997 L:      linux-arm-kernel@lists.infradead.org
2998 S:      Maintained
2999 F:      arch/arm/boot/dts/bcm53573*
3000 F:      arch/arm/boot/dts/bcm47189*
3001
3002 BROADCOM BCM63XX ARM ARCHITECTURE
3003 M:      Florian Fainelli <f.fainelli@gmail.com>
3004 M:      bcm-kernel-feedback-list@broadcom.com
3005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3006 T:      git git://github.com/broadcom/stblinux.git
3007 S:      Maintained
3008 N:      bcm63xx
3009
3010 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3011 M:      Kevin Cernekee <cernekee@gmail.com>
3012 L:      linux-usb@vger.kernel.org
3013 S:      Maintained
3014 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3015
3016 BROADCOM BCM7XXX ARM ARCHITECTURE
3017 M:      Brian Norris <computersforpeace@gmail.com>
3018 M:      Gregory Fong <gregory.0xf0@gmail.com>
3019 M:      Florian Fainelli <f.fainelli@gmail.com>
3020 M:      bcm-kernel-feedback-list@broadcom.com
3021 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3022 T:      git git://github.com/broadcom/stblinux.git
3023 S:      Maintained
3024 F:      arch/arm/mach-bcm/*brcmstb*
3025 F:      arch/arm/boot/dts/bcm7*.dts*
3026 F:      drivers/bus/brcmstb_gisb.c
3027 F:      arch/arm/mm/cache-b15-rac.c
3028 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3029 N:      brcmstb
3030
3031 BROADCOM BMIPS CPUFREQ DRIVER
3032 M:      Markus Mayer <mmayer@broadcom.com>
3033 M:      bcm-kernel-feedback-list@broadcom.com
3034 L:      linux-pm@vger.kernel.org
3035 S:      Maintained
3036 F:      drivers/cpufreq/bmips-cpufreq.c
3037
3038 BROADCOM BMIPS MIPS ARCHITECTURE
3039 M:      Kevin Cernekee <cernekee@gmail.com>
3040 M:      Florian Fainelli <f.fainelli@gmail.com>
3041 L:      linux-mips@vger.kernel.org
3042 T:      git git://github.com/broadcom/stblinux.git
3043 S:      Maintained
3044 F:      arch/mips/bmips/*
3045 F:      arch/mips/include/asm/mach-bmips/*
3046 F:      arch/mips/kernel/*bmips*
3047 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3048 F:      drivers/irqchip/irq-bcm63*
3049 F:      drivers/irqchip/irq-bcm7*
3050 F:      drivers/irqchip/irq-brcmstb*
3051 F:      include/linux/bcm963xx_nvram.h
3052 F:      include/linux/bcm963xx_tag.h
3053
3054 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3055 M:      Rasesh Mody <rasesh.mody@cavium.com>
3056 M:      Dept-GELinuxNICDev@cavium.com
3057 L:      netdev@vger.kernel.org
3058 S:      Supported
3059 F:      drivers/net/ethernet/broadcom/bnx2.*
3060 F:      drivers/net/ethernet/broadcom/bnx2_*
3061
3062 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3063 M:      QLogic-Storage-Upstream@qlogic.com
3064 L:      linux-scsi@vger.kernel.org
3065 S:      Supported
3066 F:      drivers/scsi/bnx2fc/
3067
3068 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3069 M:      QLogic-Storage-Upstream@qlogic.com
3070 L:      linux-scsi@vger.kernel.org
3071 S:      Supported
3072 F:      drivers/scsi/bnx2i/
3073
3074 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3075 M:      Ariel Elior <ariel.elior@cavium.com>
3076 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3077 M:      everest-linux-l2@cavium.com
3078 L:      netdev@vger.kernel.org
3079 S:      Supported
3080 F:      drivers/net/ethernet/broadcom/bnx2x/
3081
3082 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3083 M:      Michael Chan <michael.chan@broadcom.com>
3084 L:      netdev@vger.kernel.org
3085 S:      Supported
3086 F:      drivers/net/ethernet/broadcom/bnxt/
3087
3088 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3089 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3090 M:      Franky Lin <franky.lin@broadcom.com>
3091 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3092 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3093 M:      Wright Feng <wright.feng@cypress.com>
3094 L:      linux-wireless@vger.kernel.org
3095 L:      brcm80211-dev-list.pdl@broadcom.com
3096 L:      brcm80211-dev-list@cypress.com
3097 S:      Supported
3098 F:      drivers/net/wireless/broadcom/brcm80211/
3099
3100 BROADCOM BRCMSTB GPIO DRIVER
3101 M:      Gregory Fong <gregory.0xf0@gmail.com>
3102 L:      bcm-kernel-feedback-list@broadcom.com
3103 S:      Supported
3104 F:      drivers/gpio/gpio-brcmstb.c
3105 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3106
3107 BROADCOM BRCMSTB I2C DRIVER
3108 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3109 L:      linux-i2c@vger.kernel.org
3110 L:      bcm-kernel-feedback-list@broadcom.com
3111 S:      Supported
3112 F:      drivers/i2c/busses/i2c-brcmstb.c
3113 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3114
3115 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3116 M:      Al Cooper <alcooperx@gmail.com>
3117 L:      linux-kernel@vger.kernel.org
3118 L:      bcm-kernel-feedback-list@broadcom.com
3119 S:      Maintained
3120 F:      drivers/phy/broadcom/phy-brcm-usb*
3121
3122 BROADCOM GENET ETHERNET DRIVER
3123 M:      Doug Berger <opendmb@gmail.com>
3124 M:      Florian Fainelli <f.fainelli@gmail.com>
3125 L:      netdev@vger.kernel.org
3126 S:      Supported
3127 F:      drivers/net/ethernet/broadcom/genet/
3128
3129 BROADCOM IPROC ARM ARCHITECTURE
3130 M:      Ray Jui <rjui@broadcom.com>
3131 M:      Scott Branden <sbranden@broadcom.com>
3132 M:      bcm-kernel-feedback-list@broadcom.com
3133 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3134 T:      git git://github.com/broadcom/cygnus-linux.git
3135 S:      Maintained
3136 N:      iproc
3137 N:      cygnus
3138 N:      bcm[-_]nsp
3139 N:      bcm9113*
3140 N:      bcm9583*
3141 N:      bcm9585*
3142 N:      bcm9586*
3143 N:      bcm988312
3144 N:      bcm113*
3145 N:      bcm583*
3146 N:      bcm585*
3147 N:      bcm586*
3148 N:      bcm88312
3149 N:      hr2
3150 N:      stingray
3151 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3152 F:      arch/arm64/boot/dts/broadcom/stingray/*
3153 F:      drivers/clk/bcm/clk-ns*
3154 F:      drivers/clk/bcm/clk-sr*
3155 F:      drivers/pinctrl/bcm/pinctrl-ns*
3156 F:      include/dt-bindings/clock/bcm-sr*
3157
3158 BROADCOM KONA GPIO DRIVER
3159 M:      Ray Jui <rjui@broadcom.com>
3160 L:      bcm-kernel-feedback-list@broadcom.com
3161 S:      Supported
3162 F:      drivers/gpio/gpio-bcm-kona.c
3163 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3164
3165 BROADCOM NETXTREME-E ROCE DRIVER
3166 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3167 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3168 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3169 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3170 L:      linux-rdma@vger.kernel.org
3171 W:      http://www.broadcom.com
3172 S:      Supported
3173 F:      drivers/infiniband/hw/bnxt_re/
3174 F:      include/uapi/rdma/bnxt_re-abi.h
3175
3176 BROADCOM NVRAM DRIVER
3177 M:      Rafał Miłecki <zajec5@gmail.com>
3178 L:      linux-mips@vger.kernel.org
3179 S:      Maintained
3180 F:      drivers/firmware/broadcom/*
3181
3182 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3183 M:      Rafał Miłecki <zajec5@gmail.com>
3184 L:      linux-wireless@vger.kernel.org
3185 S:      Maintained
3186 F:      drivers/bcma/
3187 F:      include/linux/bcma/
3188
3189 BROADCOM STB AVS CPUFREQ DRIVER
3190 M:      Markus Mayer <mmayer@broadcom.com>
3191 M:      bcm-kernel-feedback-list@broadcom.com
3192 L:      linux-pm@vger.kernel.org
3193 S:      Maintained
3194 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3195 F:      drivers/cpufreq/brcmstb*
3196
3197 BROADCOM STB AVS TMON DRIVER
3198 M:      Markus Mayer <mmayer@broadcom.com>
3199 M:      bcm-kernel-feedback-list@broadcom.com
3200 L:      linux-pm@vger.kernel.org
3201 S:      Maintained
3202 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3203 F:      drivers/thermal/broadcom/brcmstb*
3204
3205 BROADCOM STB NAND FLASH DRIVER
3206 M:      Brian Norris <computersforpeace@gmail.com>
3207 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3208 L:      linux-mtd@lists.infradead.org
3209 L:      bcm-kernel-feedback-list@broadcom.com
3210 S:      Maintained
3211 F:      drivers/mtd/nand/raw/brcmnand/
3212
3213 BROADCOM STB DPFE DRIVER
3214 M:      Markus Mayer <mmayer@broadcom.com>
3215 M:      bcm-kernel-feedback-list@broadcom.com
3216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3217 S:      Maintained
3218 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3219 F:      drivers/memory/brcmstb_dpfe.c
3220
3221 BROADCOM SPI DRIVER
3222 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3223 M:      bcm-kernel-feedback-list@broadcom.com
3224 S:      Maintained
3225 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3226 F:      drivers/spi/spi-bcm-qspi.*
3227 F:      drivers/spi/spi-brcmstb-qspi.c
3228 F:      drivers/spi/spi-iproc-qspi.c
3229
3230 BROADCOM SYSTEMPORT ETHERNET DRIVER
3231 M:      Florian Fainelli <f.fainelli@gmail.com>
3232 L:      netdev@vger.kernel.org
3233 S:      Supported
3234 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3235
3236 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3237 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3238 M:      Prashant Sreedharan <prashant@broadcom.com>
3239 M:      Michael Chan <mchan@broadcom.com>
3240 L:      netdev@vger.kernel.org
3241 S:      Supported
3242 F:      drivers/net/ethernet/broadcom/tg3.*
3243
3244 BROCADE BFA FC SCSI DRIVER
3245 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3246 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3247 L:      linux-scsi@vger.kernel.org
3248 S:      Supported
3249 F:      drivers/scsi/bfa/
3250
3251 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3252 M:      Rasesh Mody <rasesh.mody@cavium.com>
3253 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3254 M:      Dept-GELinuxNICDev@cavium.com
3255 L:      netdev@vger.kernel.org
3256 S:      Supported
3257 F:      drivers/net/ethernet/brocade/bna/
3258
3259 BSG (block layer generic sg v4 driver)
3260 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3261 L:      linux-scsi@vger.kernel.org
3262 S:      Supported
3263 F:      block/bsg.c
3264 F:      include/linux/bsg.h
3265 F:      include/uapi/linux/bsg.h
3266
3267 BT87X AUDIO DRIVER
3268 M:      Clemens Ladisch <clemens@ladisch.de>
3269 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3270 T:      git git://git.alsa-project.org/alsa-kernel.git
3271 S:      Maintained
3272 F:      Documentation/sound/cards/bt87x.rst
3273 F:      sound/pci/bt87x.c
3274
3275 BT8XXGPIO DRIVER
3276 M:      Michael Buesch <m@bues.ch>
3277 W:      http://bu3sch.de/btgpio.php
3278 S:      Maintained
3279 F:      drivers/gpio/gpio-bt8xx.c
3280
3281 BTRFS FILE SYSTEM
3282 M:      Chris Mason <clm@fb.com>
3283 M:      Josef Bacik <josef@toxicpanda.com>
3284 M:      David Sterba <dsterba@suse.com>
3285 L:      linux-btrfs@vger.kernel.org
3286 W:      http://btrfs.wiki.kernel.org/
3287 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3289 S:      Maintained
3290 F:      Documentation/filesystems/btrfs.txt
3291 F:      fs/btrfs/
3292 F:      include/linux/btrfs*
3293 F:      include/uapi/linux/btrfs*
3294
3295 BTTV VIDEO4LINUX DRIVER
3296 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3297 L:      linux-media@vger.kernel.org
3298 W:      https://linuxtv.org
3299 T:      git git://linuxtv.org/media_tree.git
3300 S:      Odd fixes
3301 F:      Documentation/media/v4l-drivers/bttv*
3302 F:      drivers/media/pci/bt8xx/bttv*
3303
3304 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3305 M:      Chanwoo Choi <cw00.choi@samsung.com>
3306 L:      linux-pm@vger.kernel.org
3307 L:      linux-samsung-soc@vger.kernel.org
3308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3309 S:      Maintained
3310 F:      drivers/devfreq/exynos-bus.c
3311 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3312
3313 BUSLOGIC SCSI DRIVER
3314 M:      Khalid Aziz <khalid@gonehiking.org>
3315 L:      linux-scsi@vger.kernel.org
3316 S:      Maintained
3317 F:      drivers/scsi/BusLogic.*
3318 F:      drivers/scsi/FlashPoint.*
3319
3320 C-MEDIA CMI8788 DRIVER
3321 M:      Clemens Ladisch <clemens@ladisch.de>
3322 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3323 T:      git git://git.alsa-project.org/alsa-kernel.git
3324 S:      Maintained
3325 F:      sound/pci/oxygen/
3326
3327 C-SKY ARCHITECTURE
3328 M:      Guo Ren <guoren@kernel.org>
3329 T:      git https://github.com/c-sky/csky-linux.git
3330 S:      Supported
3331 F:      arch/csky/
3332 F:      Documentation/devicetree/bindings/csky/
3333 F:      drivers/irqchip/irq-csky-*
3334 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3335 F:      drivers/clocksource/timer-gx6605s.c
3336 F:      drivers/clocksource/timer-mp-csky.c
3337 F:      Documentation/devicetree/bindings/timer/csky,*
3338 K:      csky
3339 N:      csky
3340
3341 C6X ARCHITECTURE
3342 M:      Mark Salter <msalter@redhat.com>
3343 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3344 L:      linux-c6x-dev@linux-c6x.org
3345 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3346 S:      Maintained
3347 F:      arch/c6x/
3348
3349 CA8210 IEEE-802.15.4 RADIO DRIVER
3350 M:      Harry Morris <h.morris@cascoda.com>
3351 L:      linux-wpan@vger.kernel.org
3352 W:      https://github.com/Cascoda/ca8210-linux.git
3353 S:      Maintained
3354 F:      drivers/net/ieee802154/ca8210.c
3355 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3356
3357 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3358 M:      David Howells <dhowells@redhat.com>
3359 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3360 S:      Supported
3361 F:      Documentation/filesystems/caching/cachefiles.txt
3362 F:      fs/cachefiles/
3363
3364 CADENCE MIPI-CSI2 BRIDGES
3365 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3366 L:      linux-media@vger.kernel.org
3367 S:      Maintained
3368 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3369 F:      drivers/media/platform/cadence/cdns-csi2*
3370
3371 CADET FM/AM RADIO RECEIVER DRIVER
3372 M:      Hans Verkuil <hverkuil@xs4all.nl>
3373 L:      linux-media@vger.kernel.org
3374 T:      git git://linuxtv.org/media_tree.git
3375 W:      https://linuxtv.org
3376 S:      Maintained
3377 F:      drivers/media/radio/radio-cadet*
3378
3379 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3380 M:      Jonathan Corbet <corbet@lwn.net>
3381 L:      linux-media@vger.kernel.org
3382 T:      git git://linuxtv.org/media_tree.git
3383 S:      Maintained
3384 F:      Documentation/media/v4l-drivers/cafe_ccic*
3385 F:      drivers/media/platform/marvell-ccic/
3386
3387 CAIF NETWORK LAYER
3388 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3389 L:      netdev@vger.kernel.org
3390 S:      Supported
3391 F:      Documentation/networking/caif/
3392 F:      drivers/net/caif/
3393 F:      include/uapi/linux/caif/
3394 F:      include/net/caif/
3395 F:      net/caif/
3396
3397 CAKE QDISC
3398 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3399 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3400 S:      Maintained
3401 F:      net/sched/sch_cake.c
3402
3403 CALGARY x86-64 IOMMU
3404 M:      Muli Ben-Yehuda <mulix@mulix.org>
3405 M:      Jon Mason <jdmason@kudzu.us>
3406 L:      iommu@lists.linux-foundation.org
3407 S:      Maintained
3408 F:      arch/x86/kernel/pci-calgary_64.c
3409 F:      arch/x86/kernel/tce_64.c
3410 F:      arch/x86/include/asm/calgary.h
3411 F:      arch/x86/include/asm/tce.h
3412
3413 CAN NETWORK DRIVERS
3414 M:      Wolfgang Grandegger <wg@grandegger.com>
3415 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3416 L:      linux-can@vger.kernel.org
3417 W:      https://github.com/linux-can
3418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3420 S:      Maintained
3421 F:      Documentation/devicetree/bindings/net/can/
3422 F:      drivers/net/can/
3423 F:      include/linux/can/dev.h
3424 F:      include/linux/can/platform/
3425 F:      include/uapi/linux/can/error.h
3426 F:      include/uapi/linux/can/netlink.h
3427
3428 CAN NETWORK LAYER
3429 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3430 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3431 L:      linux-can@vger.kernel.org
3432 W:      https://github.com/linux-can
3433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3435 S:      Maintained
3436 F:      Documentation/networking/can.rst
3437 F:      net/can/
3438 F:      include/linux/can/core.h
3439 F:      include/uapi/linux/can.h
3440 F:      include/uapi/linux/can/bcm.h
3441 F:      include/uapi/linux/can/raw.h
3442 F:      include/uapi/linux/can/gw.h
3443
3444 CAPABILITIES
3445 M:      Serge Hallyn <serge@hallyn.com>
3446 L:      linux-security-module@vger.kernel.org
3447 S:      Supported
3448 F:      include/linux/capability.h
3449 F:      include/uapi/linux/capability.h
3450 F:      security/commoncap.c
3451 F:      kernel/capability.c
3452
3453 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3454 M:      Kevin Tsai <ktsai@capellamicro.com>
3455 S:      Maintained
3456 F:      drivers/iio/light/cm*
3457
3458 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3459 M:      Christian Lamparter <chunkeey@googlemail.com>
3460 L:      linux-wireless@vger.kernel.org
3461 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3462 S:      Maintained
3463 F:      drivers/net/wireless/ath/carl9170/
3464
3465 CAVIUM I2C DRIVER
3466 M:      Jan Glauber <jglauber@cavium.com>
3467 M:      David Daney <david.daney@cavium.com>
3468 W:      http://www.cavium.com
3469 S:      Supported
3470 F:      drivers/i2c/busses/i2c-octeon*
3471 F:      drivers/i2c/busses/i2c-thunderx*
3472
3473 CAVIUM LIQUIDIO NETWORK DRIVER
3474 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3475 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3476 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3477 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3478 L:      netdev@vger.kernel.org
3479 W:      http://www.cavium.com
3480 S:      Supported
3481 F:      drivers/net/ethernet/cavium/liquidio/
3482
3483 CAVIUM MMC DRIVER
3484 M:      Jan Glauber <jglauber@cavium.com>
3485 M:      David Daney <david.daney@cavium.com>
3486 M:      Steven J. Hill <Steven.Hill@cavium.com>
3487 W:      http://www.cavium.com
3488 S:      Supported
3489 F:      drivers/mmc/host/cavium*
3490
3491 CAVIUM OCTEON-TX CRYPTO DRIVER
3492 M:      George Cherian <george.cherian@cavium.com>
3493 L:      linux-crypto@vger.kernel.org
3494 W:      http://www.cavium.com
3495 S:      Supported
3496 F:      drivers/crypto/cavium/cpt/
3497
3498 CAVIUM THUNDERX2 ARM64 SOC
3499 M:      Robert Richter <rrichter@cavium.com>
3500 M:      Jayachandran C <jnair@caviumnetworks.com>
3501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3502 S:      Maintained
3503 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3504 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3505
3506 CC2520 IEEE-802.15.4 RADIO DRIVER
3507 M:      Varka Bhadram <varkabhadram@gmail.com>
3508 L:      linux-wpan@vger.kernel.org
3509 S:      Maintained
3510 F:      drivers/net/ieee802154/cc2520.c
3511 F:      include/linux/spi/cc2520.h
3512 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3513
3514 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3515 M:      Yael Chemla <yael.chemla@foss.arm.com>
3516 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3517 L:      linux-crypto@vger.kernel.org
3518 S:      Supported
3519 F:      drivers/crypto/ccree/
3520 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3521
3522 CEC FRAMEWORK
3523 M:      Hans Verkuil <hans.verkuil@cisco.com>
3524 L:      linux-media@vger.kernel.org
3525 T:      git git://linuxtv.org/media_tree.git
3526 W:      http://linuxtv.org
3527 S:      Supported
3528 F:      Documentation/media/kapi/cec-core.rst
3529 F:      Documentation/media/uapi/cec
3530 F:      drivers/media/cec/
3531 F:      drivers/media/rc/keymaps/rc-cec.c
3532 F:      include/media/cec.h
3533 F:      include/media/cec-notifier.h
3534 F:      include/uapi/linux/cec.h
3535 F:      include/uapi/linux/cec-funcs.h
3536 F:      Documentation/devicetree/bindings/media/cec.txt
3537 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3538
3539 CEC GPIO DRIVER
3540 M:      Hans Verkuil <hans.verkuil@cisco.com>
3541 L:      linux-media@vger.kernel.org
3542 T:      git git://linuxtv.org/media_tree.git
3543 W:      http://linuxtv.org
3544 S:      Supported
3545 F:      drivers/media/platform/cec-gpio/
3546 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3547
3548 CELL BROADBAND ENGINE ARCHITECTURE
3549 M:      Arnd Bergmann <arnd@arndb.de>
3550 L:      linuxppc-dev@lists.ozlabs.org
3551 W:      http://www.ibm.com/developerworks/power/cell/
3552 S:      Supported
3553 F:      arch/powerpc/include/asm/cell*.h
3554 F:      arch/powerpc/include/asm/spu*.h
3555 F:      arch/powerpc/include/uapi/asm/spu*.h
3556 F:      arch/powerpc/oprofile/*cell*
3557 F:      arch/powerpc/platforms/cell/
3558
3559 CEPH COMMON CODE (LIBCEPH)
3560 M:      Ilya Dryomov <idryomov@gmail.com>
3561 M:      "Yan, Zheng" <zyan@redhat.com>
3562 M:      Sage Weil <sage@redhat.com>
3563 L:      ceph-devel@vger.kernel.org
3564 W:      http://ceph.com/
3565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3566 T:      git git://github.com/ceph/ceph-client.git
3567 S:      Supported
3568 F:      net/ceph/
3569 F:      include/linux/ceph/
3570 F:      include/linux/crush/
3571
3572 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3573 M:      "Yan, Zheng" <zyan@redhat.com>
3574 M:      Sage Weil <sage@redhat.com>
3575 M:      Ilya Dryomov <idryomov@gmail.com>
3576 L:      ceph-devel@vger.kernel.org
3577 W:      http://ceph.com/
3578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3579 T:      git git://github.com/ceph/ceph-client.git
3580 S:      Supported
3581 F:      Documentation/filesystems/ceph.txt
3582 F:      fs/ceph/
3583
3584 CERTIFICATE HANDLING:
3585 M:      David Howells <dhowells@redhat.com>
3586 M:      David Woodhouse <dwmw2@infradead.org>
3587 L:      keyrings@vger.kernel.org
3588 S:      Maintained
3589 F:      Documentation/admin-guide/module-signing.rst
3590 F:      certs/
3591 F:      scripts/sign-file.c
3592 F:      scripts/extract-cert.c
3593
3594 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3595 L:      linux-usb@vger.kernel.org
3596 S:      Orphan
3597 F:      Documentation/usb/WUSB-Design-overview.txt
3598 F:      Documentation/usb/wusb-cbaf
3599 F:      drivers/usb/host/hwa-hc.c
3600 F:      drivers/usb/host/whci/
3601 F:      drivers/usb/wusbcore/
3602 F:      include/linux/usb/wusb*
3603
3604 CFAG12864B LCD DRIVER
3605 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3606 S:      Maintained
3607 F:      drivers/auxdisplay/cfag12864b.c
3608 F:      include/linux/cfag12864b.h
3609
3610 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3611 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3612 S:      Maintained
3613 F:      drivers/auxdisplay/cfag12864bfb.c
3614 F:      include/linux/cfag12864b.h
3615
3616 802.11 (including CFG80211/NL80211)
3617 M:      Johannes Berg <johannes@sipsolutions.net>
3618 L:      linux-wireless@vger.kernel.org
3619 W:      http://wireless.kernel.org/
3620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3622 S:      Maintained
3623 F:      net/wireless/
3624 F:      include/uapi/linux/nl80211.h
3625 F:      include/linux/ieee80211.h
3626 F:      include/net/wext.h
3627 F:      include/net/cfg80211.h
3628 F:      include/net/iw_handler.h
3629 F:      include/net/ieee80211_radiotap.h
3630 F:      Documentation/driver-api/80211/cfg80211.rst
3631 F:      Documentation/networking/regulatory.txt
3632
3633 CHAR and MISC DRIVERS
3634 M:      Arnd Bergmann <arnd@arndb.de>
3635 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3637 S:      Supported
3638 F:      drivers/char/
3639 F:      drivers/misc/
3640 F:      include/linux/miscdevice.h
3641
3642 CHECKPATCH
3643 M:      Andy Whitcroft <apw@canonical.com>
3644 M:      Joe Perches <joe@perches.com>
3645 S:      Maintained
3646 F:      scripts/checkpatch.pl
3647
3648 CHINESE DOCUMENTATION
3649 M:      Harry Wei <harryxiyou@gmail.com>
3650 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3651 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3652 S:      Maintained
3653 F:      Documentation/translations/zh_CN/
3654
3655 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3656 M:      Peter Chen <Peter.Chen@nxp.com>
3657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3658 L:      linux-usb@vger.kernel.org
3659 S:      Maintained
3660 F:      drivers/usb/chipidea/
3661
3662 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3663 M:      Hans de Goede <hdegoede@redhat.com>
3664 L:      linux-input@vger.kernel.org
3665 S:      Maintained
3666 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3667 F:      drivers/input/touchscreen/chipone_icn8318.c
3668
3669 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3670 M:      Hans de Goede <hdegoede@redhat.com>
3671 L:      linux-input@vger.kernel.org
3672 S:      Maintained
3673 F:      drivers/input/touchscreen/chipone_icn8505.c
3674
3675 CHROME HARDWARE PLATFORM SUPPORT
3676 M:      Benson Leung <bleung@chromium.org>
3677 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3678 S:      Maintained
3679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3680 F:      drivers/platform/chrome/
3681
3682 CHROMEOS EC SUBDRIVERS
3683 M:      Benson Leung <bleung@chromium.org>
3684 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3685 R:      Guenter Roeck <groeck@chromium.org>
3686 S:      Maintained
3687 N:      cros_ec
3688 N:      cros-ec
3689 F:      drivers/power/supply/cros_usbpd-charger.c
3690
3691 CIRRUS LOGIC AUDIO CODEC DRIVERS
3692 M:      Brian Austin <brian.austin@cirrus.com>
3693 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3694 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3695 S:      Maintained
3696 F:      sound/soc/codecs/cs*
3697
3698 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3699 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3700 L:      netdev@vger.kernel.org
3701 S:      Maintained
3702 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3703
3704 CISCO FCOE HBA DRIVER
3705 M:      Satish Kharat <satishkh@cisco.com>
3706 M:      Sesidhar Baddela <sebaddel@cisco.com>
3707 M:      Karan Tilak Kumar <kartilak@cisco.com>
3708 L:      linux-scsi@vger.kernel.org
3709 S:      Supported
3710 F:      drivers/scsi/fnic/
3711
3712 CISCO SCSI HBA DRIVER
3713 M:      Karan Tilak Kumar <kartilak@cisco.com>
3714 M:      Sesidhar Baddela <sebaddel@cisco.com>
3715 L:      linux-scsi@vger.kernel.org
3716 S:      Supported
3717 F:      drivers/scsi/snic/
3718
3719 CISCO VIC ETHERNET NIC DRIVER
3720 M:      Christian Benvenuti <benve@cisco.com>
3721 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3722 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3723 S:      Supported
3724 F:      drivers/net/ethernet/cisco/enic/
3725
3726 CISCO VIC LOW LATENCY NIC DRIVER
3727 M:      Christian Benvenuti <benve@cisco.com>
3728 M:      Nelson Escobar <neescoba@cisco.com>
3729 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3730 S:      Supported
3731 F:      drivers/infiniband/hw/usnic/
3732
3733 CIRRUS LOGIC MADERA CODEC DRIVERS
3734 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3735 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3736 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3737 L:      patches@opensource.cirrus.com
3738 T:      git https://github.com/CirrusLogic/linux-drivers.git
3739 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3740 S:      Supported
3741 F:      Documentation/devicetree/bindings/mfd/madera.txt
3742 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3743 F:      include/linux/irqchip/irq-madera*
3744 F:      include/linux/mfd/madera/*
3745 F:      drivers/gpio/gpio-madera*
3746 F:      drivers/irqchip/irq-madera*
3747 F:      drivers/mfd/madera*
3748 F:      drivers/mfd/cs47l*
3749 F:      drivers/pinctrl/cirrus/*
3750
3751 CLANG-FORMAT FILE
3752 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3753 S:      Maintained
3754 F:      .clang-format
3755
3756 CLEANCACHE API
3757 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3758 L:      linux-kernel@vger.kernel.org
3759 S:      Maintained
3760 F:      mm/cleancache.c
3761 F:      include/linux/cleancache.h
3762
3763 CLK API
3764 M:      Russell King <linux@armlinux.org.uk>
3765 L:      linux-clk@vger.kernel.org
3766 S:      Maintained
3767 F:      include/linux/clk.h
3768
3769 CLOCKSOURCE, CLOCKEVENT DRIVERS
3770 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3771 M:      Thomas Gleixner <tglx@linutronix.de>
3772 L:      linux-kernel@vger.kernel.org
3773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3774 S:      Supported
3775 F:      drivers/clocksource/
3776 F:      Documentation/devicetree/bindings/timer/
3777
3778 CMPC ACPI DRIVER
3779 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3780 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3781 L:      platform-driver-x86@vger.kernel.org
3782 S:      Supported
3783 F:      drivers/platform/x86/classmate-laptop.c
3784
3785 COBALT MEDIA DRIVER
3786 M:      Hans Verkuil <hans.verkuil@cisco.com>
3787 L:      linux-media@vger.kernel.org
3788 T:      git git://linuxtv.org/media_tree.git
3789 W:      https://linuxtv.org
3790 S:      Supported
3791 F:      drivers/media/pci/cobalt/
3792
3793 COCCINELLE/Semantic Patches (SmPL)
3794 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3795 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3796 M:      Nicolas Palix <nicolas.palix@imag.fr>
3797 M:      Michal Marek <michal.lkml@markovi.net>
3798 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3800 W:      http://coccinelle.lip6.fr/
3801 S:      Supported
3802 F:      Documentation/dev-tools/coccinelle.rst
3803 F:      scripts/coccinelle/
3804 F:      scripts/coccicheck
3805
3806 CODA FILE SYSTEM
3807 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3808 M:      coda@cs.cmu.edu
3809 L:      codalist@coda.cs.cmu.edu
3810 W:      http://www.coda.cs.cmu.edu/
3811 S:      Maintained
3812 F:      Documentation/filesystems/coda.txt
3813 F:      fs/coda/
3814 F:      include/linux/coda*.h
3815 F:      include/uapi/linux/coda*.h
3816
3817 CODA V4L2 MEM2MEM DRIVER
3818 M:      Philipp Zabel <p.zabel@pengutronix.de>
3819 L:      linux-media@vger.kernel.org
3820 S:      Maintained
3821 F:      Documentation/devicetree/bindings/media/coda.txt
3822 F:      drivers/media/platform/coda/
3823
3824 CODE OF CONDUCT
3825 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3826 S:      Supported
3827 F:      Documentation/process/code-of-conduct.rst
3828 F:      Documentation/process/code-of-conduct-interpretation.rst
3829
3830 COMMON CLK FRAMEWORK
3831 M:      Michael Turquette <mturquette@baylibre.com>
3832 M:      Stephen Boyd <sboyd@kernel.org>
3833 L:      linux-clk@vger.kernel.org
3834 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3836 S:      Maintained
3837 F:      Documentation/devicetree/bindings/clock/
3838 F:      drivers/clk/
3839 X:      drivers/clk/clkdev.c
3840 F:      include/linux/clk-pr*
3841 F:      include/linux/clk/
3842 F:      include/linux/of_clk.h
3843
3844 COMMON INTERNET FILE SYSTEM (CIFS)
3845 M:      Steve French <sfrench@samba.org>
3846 L:      linux-cifs@vger.kernel.org
3847 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3848 W:      http://linux-cifs.samba.org/
3849 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3850 S:      Supported
3851 F:      Documentation/filesystems/cifs/
3852 F:      fs/cifs/
3853
3854 COMPACTPCI HOTPLUG CORE
3855 M:      Scott Murray <scott@spiteful.org>
3856 L:      linux-pci@vger.kernel.org
3857 S:      Maintained
3858 F:      drivers/pci/hotplug/cpci_hotplug*
3859
3860 COMPACTPCI HOTPLUG GENERIC DRIVER
3861 M:      Scott Murray <scott@spiteful.org>
3862 L:      linux-pci@vger.kernel.org
3863 S:      Maintained
3864 F:      drivers/pci/hotplug/cpcihp_generic.c
3865
3866 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3867 M:      Scott Murray <scott@spiteful.org>
3868 L:      linux-pci@vger.kernel.org
3869 S:      Maintained
3870 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3871
3872 COMPAL LAPTOP SUPPORT
3873 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3874 L:      platform-driver-x86@vger.kernel.org
3875 S:      Maintained
3876 F:      drivers/platform/x86/compal-laptop.c
3877
3878 COMPILER ATTRIBUTES
3879 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3880 S:      Maintained
3881 F:      include/linux/compiler_attributes.h
3882
3883 CONEXANT ACCESSRUNNER USB DRIVER
3884 L:      accessrunner-general@lists.sourceforge.net
3885 W:      http://accessrunner.sourceforge.net/
3886 S:      Orphan
3887 F:      drivers/usb/atm/cxacru.c
3888
3889 CONFIGFS
3890 M:      Joel Becker <jlbec@evilplan.org>
3891 M:      Christoph Hellwig <hch@lst.de>
3892 T:      git git://git.infradead.org/users/hch/configfs.git
3893 S:      Supported
3894 F:      fs/configfs/
3895 F:      include/linux/configfs.h
3896
3897 CONNECTOR
3898 M:      Evgeniy Polyakov <zbr@ioremap.net>
3899 L:      netdev@vger.kernel.org
3900 S:      Maintained
3901 F:      drivers/connector/
3902
3903 CONTROL GROUP (CGROUP)
3904 M:      Tejun Heo <tj@kernel.org>
3905 M:      Li Zefan <lizefan@huawei.com>
3906 M:      Johannes Weiner <hannes@cmpxchg.org>
3907 L:      cgroups@vger.kernel.org
3908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3909 S:      Maintained
3910 F:      Documentation/cgroup*
3911 F:      include/linux/cgroup*
3912 F:      kernel/cgroup*
3913
3914 CONTROL GROUP - CPUSET
3915 M:      Li Zefan <lizefan@huawei.com>
3916 L:      cgroups@vger.kernel.org
3917 W:      http://www.bullopensource.org/cpuset/
3918 W:      http://oss.sgi.com/projects/cpusets/
3919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3920 S:      Maintained
3921 F:      Documentation/cgroup-v1/cpusets.txt
3922 F:      include/linux/cpuset.h
3923 F:      kernel/cgroup/cpuset.c
3924
3925 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3926 M:      Johannes Weiner <hannes@cmpxchg.org>
3927 M:      Michal Hocko <mhocko@kernel.org>
3928 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3929 L:      cgroups@vger.kernel.org
3930 L:      linux-mm@kvack.org
3931 S:      Maintained
3932 F:      mm/memcontrol.c
3933 F:      mm/swap_cgroup.c
3934
3935 CORETEMP HARDWARE MONITORING DRIVER
3936 M:      Fenghua Yu <fenghua.yu@intel.com>
3937 L:      linux-hwmon@vger.kernel.org
3938 S:      Maintained
3939 F:      Documentation/hwmon/coretemp
3940 F:      drivers/hwmon/coretemp.c
3941
3942 COSA/SRP SYNC SERIAL DRIVER
3943 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3944 W:      http://www.fi.muni.cz/~kas/cosa/
3945 S:      Maintained
3946 F:      drivers/net/wan/cosa*
3947
3948 CPMAC ETHERNET DRIVER
3949 M:      Florian Fainelli <f.fainelli@gmail.com>
3950 L:      netdev@vger.kernel.org
3951 S:      Maintained
3952 F:      drivers/net/ethernet/ti/cpmac.c
3953
3954 CPU FREQUENCY DRIVERS
3955 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3956 M:      Viresh Kumar <viresh.kumar@linaro.org>
3957 L:      linux-pm@vger.kernel.org
3958 S:      Maintained
3959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3960 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3961 B:      https://bugzilla.kernel.org
3962 F:      Documentation/cpu-freq/
3963 F:      Documentation/devicetree/bindings/cpufreq/
3964 F:      drivers/cpufreq/
3965 F:      include/linux/cpufreq.h
3966 F:      tools/testing/selftests/cpufreq/
3967
3968 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3969 M:      Viresh Kumar <viresh.kumar@linaro.org>
3970 M:      Sudeep Holla <sudeep.holla@arm.com>
3971 L:      linux-pm@vger.kernel.org
3972 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3973 S:      Maintained
3974 F:      drivers/cpufreq/arm_big_little.h
3975 F:      drivers/cpufreq/arm_big_little.c
3976
3977 CPU POWER MONITORING SUBSYSTEM
3978 M:      Thomas Renninger <trenn@suse.com>
3979 M:      Shuah Khan <shuah@kernel.org>
3980 L:      linux-pm@vger.kernel.org
3981 S:      Maintained
3982 F:      tools/power/cpupower/
3983
3984 CPUID/MSR DRIVER
3985 M:      "H. Peter Anvin" <hpa@zytor.com>
3986 S:      Maintained
3987 F:      arch/x86/kernel/cpuid.c
3988 F:      arch/x86/kernel/msr.c
3989
3990 CPUIDLE DRIVER - ARM BIG LITTLE
3991 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3992 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3993 L:      linux-pm@vger.kernel.org
3994 L:      linux-arm-kernel@lists.infradead.org
3995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3996 S:      Maintained
3997 F:      drivers/cpuidle/cpuidle-big_little.c
3998
3999 CPUIDLE DRIVER - ARM EXYNOS
4000 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4001 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4002 M:      Kukjin Kim <kgene@kernel.org>
4003 L:      linux-pm@vger.kernel.org
4004 L:      linux-samsung-soc@vger.kernel.org
4005 S:      Supported
4006 F:      drivers/cpuidle/cpuidle-exynos.c
4007 F:      arch/arm/mach-exynos/pm.c
4008
4009 CPUIDLE DRIVERS
4010 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4011 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4012 L:      linux-pm@vger.kernel.org
4013 S:      Maintained
4014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4015 B:      https://bugzilla.kernel.org
4016 F:      drivers/cpuidle/*
4017 F:      include/linux/cpuidle.h
4018
4019 CRAMFS FILESYSTEM
4020 M:      Nicolas Pitre <nico@linaro.org>
4021 S:      Maintained
4022 F:      Documentation/filesystems/cramfs.txt
4023 F:      fs/cramfs/
4024
4025 CRYPTO API
4026 M:      Herbert Xu <herbert@gondor.apana.org.au>
4027 M:      "David S. Miller" <davem@davemloft.net>
4028 L:      linux-crypto@vger.kernel.org
4029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4031 S:      Maintained
4032 F:      Documentation/crypto/
4033 F:      Documentation/devicetree/bindings/crypto/
4034 F:      arch/*/crypto/
4035 F:      crypto/
4036 F:      drivers/crypto/
4037 F:      include/crypto/
4038 F:      include/linux/crypto*
4039
4040 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4041 M:      Neil Horman <nhorman@tuxdriver.com>
4042 L:      linux-crypto@vger.kernel.org
4043 S:      Maintained
4044 F:      crypto/ansi_cprng.c
4045 F:      crypto/rng.c
4046
4047 CS3308 MEDIA DRIVER
4048 M:      Hans Verkuil <hverkuil@xs4all.nl>
4049 L:      linux-media@vger.kernel.org
4050 T:      git git://linuxtv.org/media_tree.git
4051 W:      http://linuxtv.org
4052 S:      Odd Fixes
4053 F:      drivers/media/i2c/cs3308.c
4054
4055 CS5535 Audio ALSA driver
4056 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4057 S:      Maintained
4058 F:      sound/pci/cs5535audio/
4059
4060 CSI DRIVERS FOR ALLWINNER V3s
4061 M:      Yong Deng <yong.deng@magewell.com>
4062 L:      linux-media@vger.kernel.org
4063 T:      git git://linuxtv.org/media_tree.git
4064 S:      Maintained
4065 F:      drivers/media/platform/sunxi/sun6i-csi/
4066 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4067
4068 CW1200 WLAN driver
4069 M:      Solomon Peachy <pizza@shaftnet.org>
4070 S:      Maintained
4071 F:      drivers/net/wireless/st/cw1200/
4072
4073 CX18 VIDEO4LINUX DRIVER
4074 M:      Andy Walls <awalls@md.metrocast.net>
4075 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4076 L:      linux-media@vger.kernel.org
4077 T:      git git://linuxtv.org/media_tree.git
4078 W:      https://linuxtv.org
4079 W:      http://www.ivtvdriver.org/index.php/Cx18
4080 S:      Maintained
4081 F:      Documentation/media/v4l-drivers/cx18*
4082 F:      drivers/media/pci/cx18/
4083 F:      include/uapi/linux/ivtv*
4084
4085 CX2341X MPEG ENCODER HELPER MODULE
4086 M:      Hans Verkuil <hverkuil@xs4all.nl>
4087 L:      linux-media@vger.kernel.org
4088 T:      git git://linuxtv.org/media_tree.git
4089 W:      https://linuxtv.org
4090 S:      Maintained
4091 F:      drivers/media/common/cx2341x*
4092 F:      include/media/drv-intf/cx2341x.h
4093
4094 CX24120 MEDIA DRIVER
4095 M:      Jemma Denson <jdenson@gmail.com>
4096 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4097 L:      linux-media@vger.kernel.org
4098 W:      https://linuxtv.org
4099 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4100 S:      Maintained
4101 F:      drivers/media/dvb-frontends/cx24120*
4102
4103 CX88 VIDEO4LINUX DRIVER
4104 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4105 L:      linux-media@vger.kernel.org
4106 W:      https://linuxtv.org
4107 T:      git git://linuxtv.org/media_tree.git
4108 S:      Odd fixes
4109 F:      Documentation/media/v4l-drivers/cx88*
4110 F:      drivers/media/pci/cx88/
4111
4112 CXD2820R MEDIA DRIVER
4113 M:      Antti Palosaari <crope@iki.fi>
4114 L:      linux-media@vger.kernel.org
4115 W:      https://linuxtv.org
4116 W:      http://palosaari.fi/linux/
4117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4118 T:      git git://linuxtv.org/anttip/media_tree.git
4119 S:      Maintained
4120 F:      drivers/media/dvb-frontends/cxd2820r*
4121
4122 CXGB3 ETHERNET DRIVER (CXGB3)
4123 M:      Arjun Vynipadath <arjun@chelsio.com>
4124 L:      netdev@vger.kernel.org
4125 W:      http://www.chelsio.com
4126 S:      Supported
4127 F:      drivers/net/ethernet/chelsio/cxgb3/
4128
4129 CXGB3 ISCSI DRIVER (CXGB3I)
4130 M:      Karen Xie <kxie@chelsio.com>
4131 L:      linux-scsi@vger.kernel.org
4132 W:      http://www.chelsio.com
4133 S:      Supported
4134 F:      drivers/scsi/cxgbi/cxgb3i
4135
4136 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4137 M:      Steve Wise <swise@chelsio.com>
4138 L:      linux-rdma@vger.kernel.org
4139 W:      http://www.openfabrics.org
4140 S:      Supported
4141 F:      drivers/infiniband/hw/cxgb3/
4142 F:      include/uapi/rdma/cxgb3-abi.h
4143
4144 CXGB4 CRYPTO DRIVER (chcr)
4145 M:      Harsh Jain <harsh@chelsio.com>
4146 L:      linux-crypto@vger.kernel.org
4147 W:      http://www.chelsio.com
4148 S:      Supported
4149 F:      drivers/crypto/chelsio
4150
4151 CXGB4 ETHERNET DRIVER (CXGB4)
4152 M:      Arjun Vynipadath <arjun@chelsio.com>
4153 L:      netdev@vger.kernel.org
4154 W:      http://www.chelsio.com
4155 S:      Supported
4156 F:      drivers/net/ethernet/chelsio/cxgb4/
4157
4158 CXGB4 ISCSI DRIVER (CXGB4I)
4159 M:      Karen Xie <kxie@chelsio.com>
4160 L:      linux-scsi@vger.kernel.org
4161 W:      http://www.chelsio.com
4162 S:      Supported
4163 F:      drivers/scsi/cxgbi/cxgb4i
4164
4165 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4166 M:      Steve Wise <swise@chelsio.com>
4167 L:      linux-rdma@vger.kernel.org
4168 W:      http://www.openfabrics.org
4169 S:      Supported
4170 F:      drivers/infiniband/hw/cxgb4/
4171 F:      include/uapi/rdma/cxgb4-abi.h
4172
4173 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4174 M:      Casey Leedom <leedom@chelsio.com>
4175 L:      netdev@vger.kernel.org
4176 W:      http://www.chelsio.com
4177 S:      Supported
4178 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4179
4180 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4181 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4182 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4183 L:      linuxppc-dev@lists.ozlabs.org
4184 S:      Supported
4185 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4186 F:      drivers/misc/cxl/
4187 F:      include/misc/cxl*
4188 F:      include/uapi/misc/cxl.h
4189 F:      Documentation/powerpc/cxl.txt
4190 F:      Documentation/ABI/testing/sysfs-class-cxl
4191
4192 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4193 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4194 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4195 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4196 L:      linux-scsi@vger.kernel.org
4197 S:      Supported
4198 F:      drivers/scsi/cxlflash/
4199 F:      include/uapi/scsi/cxlflash_ioctl.h
4200 F:      Documentation/powerpc/cxlflash.txt
4201
4202 CYBERPRO FB DRIVER
4203 M:      Russell King <linux@armlinux.org.uk>
4204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4205 W:      http://www.armlinux.org.uk/
4206 S:      Maintained
4207 F:      drivers/video/fbdev/cyber2000fb.*
4208
4209 CYCLADES ASYNC MUX DRIVER
4210 W:      http://www.cyclades.com/
4211 S:      Orphan
4212 F:      drivers/tty/cyclades.c
4213 F:      include/linux/cyclades.h
4214 F:      include/uapi/linux/cyclades.h
4215
4216 CYCLADES PC300 DRIVER
4217 W:      http://www.cyclades.com/
4218 S:      Orphan
4219 F:      drivers/net/wan/pc300*
4220
4221 CYPRESS_FIRMWARE MEDIA DRIVER
4222 M:      Antti Palosaari <crope@iki.fi>
4223 L:      linux-media@vger.kernel.org
4224 W:      https://linuxtv.org
4225 W:      http://palosaari.fi/linux/
4226 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4227 T:      git git://linuxtv.org/anttip/media_tree.git
4228 S:      Maintained
4229 F:      drivers/media/common/cypress_firmware*
4230
4231 CYTTSP TOUCHSCREEN DRIVER
4232 M:      Ferruh Yigit <fery@cypress.com>
4233 L:      linux-input@vger.kernel.org
4234 S:      Supported
4235 F:      drivers/input/touchscreen/cyttsp*
4236 F:      include/linux/input/cyttsp.h
4237
4238 D-LINK DIR-685 TOUCHKEYS DRIVER
4239 M:      Linus Walleij <linus.walleij@linaro.org>
4240 L:      linux-input@vger.kernel.org
4241 S:      Supported
4242 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4243
4244 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4245 M:      Joshua Kinard <kumba@gentoo.org>
4246 S:      Maintained
4247 F:      drivers/rtc/rtc-ds1685.c
4248 F:      include/linux/rtc/ds1685.h
4249
4250 DAMA SLAVE for AX.25
4251 M:      Joerg Reuter <jreuter@yaina.de>
4252 W:      http://yaina.de/jreuter/
4253 W:      http://www.qsl.net/dl1bke/
4254 L:      linux-hams@vger.kernel.org
4255 S:      Maintained
4256 F:      net/ax25/af_ax25.c
4257 F:      net/ax25/ax25_dev.c
4258 F:      net/ax25/ax25_ds_*
4259 F:      net/ax25/ax25_in.c
4260 F:      net/ax25/ax25_out.c
4261 F:      net/ax25/ax25_timer.c
4262 F:      net/ax25/sysctl_net_ax25.c
4263
4264 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4265 L:      netdev@vger.kernel.org
4266 S:      Orphan
4267 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4268 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4269
4270 DC390/AM53C974 SCSI driver
4271 M:      Hannes Reinecke <hare@suse.com>
4272 L:      linux-scsi@vger.kernel.org
4273 S:      Maintained
4274 F:      drivers/scsi/am53c974.c
4275
4276 DC395x SCSI driver
4277 M:      Oliver Neukum <oliver@neukum.org>
4278 M:      Ali Akcaagac <aliakc@web.de>
4279 M:      Jamie Lenehan <lenehan@twibble.org>
4280 L:      dc395x@twibble.org
4281 W:      http://twibble.org/dist/dc395x/
4282 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4283 S:      Maintained
4284 F:      Documentation/scsi/dc395x.txt
4285 F:      drivers/scsi/dc395x.*
4286
4287 DCCP PROTOCOL
4288 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4289 L:      dccp@vger.kernel.org
4290 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4291 S:      Maintained
4292 F:      include/linux/dccp.h
4293 F:      include/uapi/linux/dccp.h
4294 F:      include/linux/tfrc.h
4295 F:      net/dccp/
4296
4297 DECnet NETWORK LAYER
4298 W:      http://linux-decnet.sourceforge.net
4299 L:      linux-decnet-user@lists.sourceforge.net
4300 S:      Orphan
4301 F:      Documentation/networking/decnet.txt
4302 F:      net/decnet/
4303
4304 DECSTATION PLATFORM SUPPORT
4305 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4306 L:      linux-mips@vger.kernel.org
4307 W:      http://www.linux-mips.org/wiki/DECstation
4308 S:      Maintained
4309 F:      arch/mips/dec/
4310 F:      arch/mips/include/asm/dec/
4311 F:      arch/mips/include/asm/mach-dec/
4312
4313 DEFXX FDDI NETWORK DRIVER
4314 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4315 S:      Maintained
4316 F:      drivers/net/fddi/defxx.*
4317
4318 DELL SMBIOS DRIVER
4319 M:      Pali Rohár <pali.rohar@gmail.com>
4320 M:      Mario Limonciello <mario.limonciello@dell.com>
4321 L:      platform-driver-x86@vger.kernel.org
4322 S:      Maintained
4323 F:      drivers/platform/x86/dell-smbios.*
4324
4325 DELL SMBIOS SMM DRIVER
4326 M:      Mario Limonciello <mario.limonciello@dell.com>
4327 L:      platform-driver-x86@vger.kernel.org
4328 S:      Maintained
4329 F:      drivers/platform/x86/dell-smbios-smm.c
4330
4331 DELL SMBIOS WMI DRIVER
4332 M:      Mario Limonciello <mario.limonciello@dell.com>
4333 L:      platform-driver-x86@vger.kernel.org
4334 S:      Maintained
4335 F:      drivers/platform/x86/dell-smbios-wmi.c
4336 F:      tools/wmi/dell-smbios-example.c
4337
4338 DEFZA FDDI NETWORK DRIVER
4339 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4340 S:      Maintained
4341 F:      drivers/net/fddi/defza.*
4342
4343 DELL LAPTOP DRIVER
4344 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4345 M:      Pali Rohár <pali.rohar@gmail.com>
4346 L:      platform-driver-x86@vger.kernel.org
4347 S:      Maintained
4348 F:      drivers/platform/x86/dell-laptop.c
4349
4350 DELL LAPTOP FREEFALL DRIVER
4351 M:      Pali Rohár <pali.rohar@gmail.com>
4352 S:      Maintained
4353 F:      drivers/platform/x86/dell-smo8800.c
4354
4355 DELL LAPTOP RBTN DRIVER
4356 M:      Pali Rohár <pali.rohar@gmail.com>
4357 S:      Maintained
4358 F:      drivers/platform/x86/dell-rbtn.*
4359
4360 DELL REMOTE BIOS UPDATE DRIVER
4361 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4362 L:      platform-driver-x86@vger.kernel.org
4363 S:      Maintained
4364 F:      drivers/platform/x86/dell_rbu.c
4365
4366 DELL LAPTOP SMM DRIVER
4367 M:      Pali Rohár <pali.rohar@gmail.com>
4368 S:      Maintained
4369 F:      drivers/hwmon/dell-smm-hwmon.c
4370 F:      include/uapi/linux/i8k.h
4371
4372 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4373 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4374 L:      platform-driver-x86@vger.kernel.org
4375 S:      Maintained
4376 F:      Documentation/dcdbas.txt
4377 F:      drivers/platform/x86/dcdbas.*
4378
4379 DELL WMI NOTIFICATIONS DRIVER
4380 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4381 M:      Pali Rohár <pali.rohar@gmail.com>
4382 S:      Maintained
4383 F:      drivers/platform/x86/dell-wmi.c
4384
4385 DELL WMI DESCRIPTOR DRIVER
4386 M:      Mario Limonciello <mario.limonciello@dell.com>
4387 S:      Maintained
4388 F:      drivers/platform/x86/dell-wmi-descriptor.c
4389
4390 DELTA ST MEDIA DRIVER
4391 M:      Hugues Fruchet <hugues.fruchet@st.com>
4392 L:      linux-media@vger.kernel.org
4393 T:      git git://linuxtv.org/media_tree.git
4394 W:      https://linuxtv.org
4395 S:      Supported
4396 F:      drivers/media/platform/sti/delta
4397
4398 DENALI NAND DRIVER
4399 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4400 L:      linux-mtd@lists.infradead.org
4401 S:      Supported
4402 F:      drivers/mtd/nand/raw/denali*
4403
4404 DESIGNWARE USB2 DRD IP DRIVER
4405 M:      Minas Harutyunyan <hminas@synopsys.com>
4406 L:      linux-usb@vger.kernel.org
4407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4408 S:      Maintained
4409 F:      drivers/usb/dwc2/
4410
4411 DESIGNWARE USB3 DRD IP DRIVER
4412 M:      Felipe Balbi <balbi@kernel.org>
4413 L:      linux-usb@vger.kernel.org
4414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4415 S:      Maintained
4416 F:      drivers/usb/dwc3/
4417
4418 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4419 M:      Andreas Klinger <ak@it-klinger.de>
4420 L:      linux-iio@vger.kernel.org
4421 S:      Maintained
4422 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4423 F:      drivers/iio/proximity/srf*.c
4424
4425 DEVICE COREDUMP (DEV_COREDUMP)
4426 M:      Johannes Berg <johannes@sipsolutions.net>
4427 L:      linux-kernel@vger.kernel.org
4428 S:      Maintained
4429 F:      drivers/base/devcoredump.c
4430 F:      include/linux/devcoredump.h
4431
4432 DEVICE FREQUENCY (DEVFREQ)
4433 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4434 M:      Kyungmin Park <kyungmin.park@samsung.com>
4435 R:      Chanwoo Choi <cw00.choi@samsung.com>
4436 L:      linux-pm@vger.kernel.org
4437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4438 S:      Maintained
4439 F:      drivers/devfreq/
4440 F:      include/linux/devfreq.h
4441 F:      Documentation/devicetree/bindings/devfreq/
4442
4443 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4444 M:      Chanwoo Choi <cw00.choi@samsung.com>
4445 L:      linux-pm@vger.kernel.org
4446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4447 S:      Supported
4448 F:      drivers/devfreq/event/
4449 F:      drivers/devfreq/devfreq-event.c
4450 F:      include/linux/devfreq-event.h
4451 F:      Documentation/devicetree/bindings/devfreq/event/
4452
4453 DEVICE NUMBER REGISTRY
4454 M:      Torben Mathiasen <device@lanana.org>
4455 W:      http://lanana.org/docs/device-list/index.html
4456 S:      Maintained
4457
4458 DEVICE-MAPPER  (LVM)
4459 M:      Alasdair Kergon <agk@redhat.com>
4460 M:      Mike Snitzer <snitzer@redhat.com>
4461 M:      dm-devel@redhat.com
4462 L:      dm-devel@redhat.com
4463 W:      http://sources.redhat.com/dm
4464 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4466 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4467 S:      Maintained
4468 F:      Documentation/device-mapper/
4469 F:      drivers/md/Makefile
4470 F:      drivers/md/Kconfig
4471 F:      drivers/md/dm*
4472 F:      drivers/md/persistent-data/
4473 F:      include/linux/device-mapper.h
4474 F:      include/linux/dm-*.h
4475 F:      include/uapi/linux/dm-*.h
4476
4477 DEVLINK
4478 M:      Jiri Pirko <jiri@mellanox.com>
4479 L:      netdev@vger.kernel.org
4480 S:      Supported
4481 F:      net/core/devlink.c
4482 F:      include/net/devlink.h
4483 F:      include/uapi/linux/devlink.h
4484
4485 DIALOG SEMICONDUCTOR DRIVERS
4486 M:      Support Opensource <support.opensource@diasemi.com>
4487 W:      http://www.dialog-semiconductor.com/products
4488 S:      Supported
4489 F:      Documentation/hwmon/da90??
4490 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4491 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4492 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4493 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4494 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4495 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4496 F:      drivers/gpio/gpio-da90??.c
4497 F:      drivers/hwmon/da90??-hwmon.c
4498 F:      drivers/iio/adc/da91??-*.c
4499 F:      drivers/input/misc/da90??_onkey.c
4500 F:      drivers/input/touchscreen/da9052_tsi.c
4501 F:      drivers/leds/leds-da90??.c
4502 F:      drivers/mfd/da903x.c
4503 F:      drivers/mfd/da90??-*.c
4504 F:      drivers/mfd/da91??-*.c
4505 F:      drivers/power/supply/da9052-battery.c
4506 F:      drivers/power/supply/da91??-*.c
4507 F:      drivers/regulator/da903x.c
4508 F:      drivers/regulator/da9???-regulator.[ch]
4509 F:      drivers/thermal/da90??-thermal.c
4510 F:      drivers/rtc/rtc-da90??.c
4511 F:      drivers/video/backlight/da90??_bl.c
4512 F:      drivers/watchdog/da90??_wdt.c
4513 F:      include/linux/mfd/da903x.h
4514 F:      include/linux/mfd/da9052/
4515 F:      include/linux/mfd/da9055/
4516 F:      include/linux/mfd/da9062/
4517 F:      include/linux/mfd/da9063/
4518 F:      include/linux/mfd/da9150/
4519 F:      include/linux/regulator/da9211.h
4520 F:      include/sound/da[79]*.h
4521 F:      sound/soc/codecs/da[79]*.[ch]
4522
4523 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4524 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4525 L:      linux-gpio@vger.kernel.org
4526 S:      Maintained
4527 F:      drivers/gpio/gpio-gpio-mm.c
4528
4529 DIOLAN U2C-12 I2C DRIVER
4530 M:      Guenter Roeck <linux@roeck-us.net>
4531 L:      linux-i2c@vger.kernel.org
4532 S:      Maintained
4533 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4534
4535 FILESYSTEM DIRECT ACCESS (DAX)
4536 M:      Matthew Wilcox <willy@infradead.org>
4537 M:      Ross Zwisler <zwisler@kernel.org>
4538 M:      Jan Kara <jack@suse.cz>
4539 L:      linux-fsdevel@vger.kernel.org
4540 S:      Supported
4541 F:      fs/dax.c
4542 F:      include/linux/dax.h
4543 F:      include/trace/events/fs_dax.h
4544
4545 DEVICE DIRECT ACCESS (DAX)
4546 M:      Dan Williams <dan.j.williams@intel.com>
4547 M:      Dave Jiang <dave.jiang@intel.com>
4548 M:      Ross Zwisler <zwisler@kernel.org>
4549 M:      Vishal Verma <vishal.l.verma@intel.com>
4550 L:      linux-nvdimm@lists.01.org
4551 S:      Supported
4552 F:      drivers/dax/
4553
4554 DIRECTORY NOTIFICATION (DNOTIFY)
4555 M:      Jan Kara <jack@suse.cz>
4556 R:      Amir Goldstein <amir73il@gmail.com>
4557 L:      linux-fsdevel@vger.kernel.org
4558 S:      Maintained
4559 F:      Documentation/filesystems/dnotify.txt
4560 F:      fs/notify/dnotify/
4561 F:      include/linux/dnotify.h
4562
4563 DISK GEOMETRY AND PARTITION HANDLING
4564 M:      Andries Brouwer <aeb@cwi.nl>
4565 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4566 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4567 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4568 S:      Maintained
4569
4570 DISKQUOTA
4571 M:      Jan Kara <jack@suse.com>
4572 S:      Maintained
4573 F:      Documentation/filesystems/quota.txt
4574 F:      fs/quota/
4575 F:      include/linux/quota*.h
4576 F:      include/uapi/linux/quota*.h
4577
4578 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4579 M:      Bernie Thompson <bernie@plugable.com>
4580 L:      linux-fbdev@vger.kernel.org
4581 S:      Maintained
4582 W:      http://plugable.com/category/projects/udlfb/
4583 F:      drivers/video/fbdev/udlfb.c
4584 F:      include/video/udlfb.h
4585 F:      Documentation/fb/udlfb.txt
4586
4587 DISTRIBUTED LOCK MANAGER (DLM)
4588 M:      Christine Caulfield <ccaulfie@redhat.com>
4589 M:      David Teigland <teigland@redhat.com>
4590 L:      cluster-devel@redhat.com
4591 W:      http://sources.redhat.com/cluster/
4592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4593 S:      Supported
4594 F:      fs/dlm/
4595
4596 DMA BUFFER SHARING FRAMEWORK
4597 M:      Sumit Semwal <sumit.semwal@linaro.org>
4598 S:      Maintained
4599 L:      linux-media@vger.kernel.org
4600 L:      dri-devel@lists.freedesktop.org
4601 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4602 F:      drivers/dma-buf/
4603 F:      include/linux/dma-buf*
4604 F:      include/linux/reservation.h
4605 F:      include/linux/*fence.h
4606 F:      Documentation/driver-api/dma-buf.rst
4607 T:      git git://anongit.freedesktop.org/drm/drm-misc
4608
4609 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4610 M:      Vinod Koul <vkoul@kernel.org>
4611 L:      dmaengine@vger.kernel.org
4612 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4613 S:      Maintained
4614 F:      drivers/dma/
4615 F:      include/linux/dmaengine.h
4616 F:      include/linux/of_dma.h
4617 F:      Documentation/devicetree/bindings/dma/
4618 F:      Documentation/driver-api/dmaengine/
4619 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4620
4621 DMA MAPPING HELPERS
4622 M:      Christoph Hellwig <hch@lst.de>
4623 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4624 R:      Robin Murphy <robin.murphy@arm.com>
4625 L:      iommu@lists.linux-foundation.org
4626 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4627 W:      http://git.infradead.org/users/hch/dma-mapping.git
4628 S:      Supported
4629 F:      kernel/dma/
4630 F:      include/asm-generic/dma-mapping.h
4631 F:      include/linux/dma-direct.h
4632 F:      include/linux/dma-mapping.h
4633 F:      include/linux/dma-noncoherent.h
4634
4635 DME1737 HARDWARE MONITOR DRIVER
4636 M:      Juerg Haefliger <juergh@gmail.com>
4637 L:      linux-hwmon@vger.kernel.org
4638 S:      Maintained
4639 F:      Documentation/hwmon/dme1737
4640 F:      drivers/hwmon/dme1737.c
4641
4642 DMI/SMBIOS SUPPORT
4643 M:      Jean Delvare <jdelvare@suse.com>
4644 S:      Maintained
4645 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4646 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4647 F:      drivers/firmware/dmi-id.c
4648 F:      drivers/firmware/dmi_scan.c
4649 F:      include/linux/dmi.h
4650
4651 DOCUMENTATION
4652 M:      Jonathan Corbet <corbet@lwn.net>
4653 L:      linux-doc@vger.kernel.org
4654 S:      Maintained
4655 F:      Documentation/
4656 F:      scripts/kernel-doc
4657 X:      Documentation/ABI/
4658 X:      Documentation/acpi/
4659 X:      Documentation/devicetree/
4660 X:      Documentation/i2c/
4661 X:      Documentation/media/
4662 X:      Documentation/power/
4663 X:      Documentation/spi/
4664 T:      git git://git.lwn.net/linux.git docs-next
4665
4666 DOCUMENTATION/ITALIAN
4667 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4668 L:      linux-doc@vger.kernel.org
4669 S:      Maintained
4670 F:      Documentation/translations/it_IT
4671
4672 DONGWOON DW9714 LENS VOICE COIL DRIVER
4673 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4674 L:      linux-media@vger.kernel.org
4675 T:      git git://linuxtv.org/media_tree.git
4676 S:      Maintained
4677 F:      drivers/media/i2c/dw9714.c
4678 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4679
4680 DONGWOON DW9807 LENS VOICE COIL DRIVER
4681 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4682 L:      linux-media@vger.kernel.org
4683 T:      git git://linuxtv.org/media_tree.git
4684 S:      Maintained
4685 F:      drivers/media/i2c/dw9807-vcm.c
4686 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4687
4688 DOUBLETALK DRIVER
4689 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4690 L:      blinux-list@redhat.com
4691 S:      Maintained
4692 F:      drivers/char/dtlk.c
4693 F:      include/linux/dtlk.h
4694
4695 DPAA2 DATAPATH I/O (DPIO) DRIVER
4696 M:      Roy Pledge <Roy.Pledge@nxp.com>
4697 L:      linux-kernel@vger.kernel.org
4698 S:      Maintained
4699 F:      drivers/soc/fsl/dpio
4700
4701 DPAA2 ETHERNET DRIVER
4702 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4703 L:      netdev@vger.kernel.org
4704 S:      Maintained
4705 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4706 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4707 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4708 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4709 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4710
4711 DPAA2 ETHERNET SWITCH DRIVER
4712 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4713 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4714 L:      linux-kernel@vger.kernel.org
4715 S:      Maintained
4716 F:      drivers/staging/fsl-dpaa2/ethsw
4717
4718 DPAA2 PTP CLOCK DRIVER
4719 M:      Yangbo Lu <yangbo.lu@nxp.com>
4720 L:      netdev@vger.kernel.org
4721 S:      Maintained
4722 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4723 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4724
4725 DPT_I2O SCSI RAID DRIVER
4726 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4727 L:      linux-scsi@vger.kernel.org
4728 W:      http://www.adaptec.com/
4729 S:      Maintained
4730 F:      drivers/scsi/dpt*
4731 F:      drivers/scsi/dpt/
4732
4733 DRBD DRIVER
4734 M:      Philipp Reisner <philipp.reisner@linbit.com>
4735 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4736 L:      drbd-dev@lists.linbit.com
4737 W:      http://www.drbd.org
4738 T:      git git://git.linbit.com/linux-drbd.git
4739 T:      git git://git.linbit.com/drbd-8.4.git
4740 S:      Supported
4741 F:      drivers/block/drbd/
4742 F:      lib/lru_cache.c
4743 F:      Documentation/blockdev/drbd/
4744
4745 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4746 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4747 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4749 S:      Supported
4750 F:      Documentation/kobject.txt
4751 F:      drivers/base/
4752 F:      fs/debugfs/
4753 F:      fs/sysfs/
4754 F:      include/linux/debugfs.h
4755 F:      include/linux/kobj*
4756 F:      lib/kobj*
4757
4758 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4759 M:      Kevin Hilman <khilman@kernel.org>
4760 M:      Nishanth Menon <nm@ti.com>
4761 S:      Maintained
4762 F:      drivers/power/avs/
4763 F:      include/linux/power/smartreflex.h
4764 L:      linux-pm@vger.kernel.org
4765
4766 DRM DRIVER FOR ARM PL111 CLCD
4767 M:      Eric Anholt <eric@anholt.net>
4768 T:      git git://anongit.freedesktop.org/drm/drm-misc
4769 S:      Supported
4770 F:      drivers/gpu/drm/pl111/
4771
4772 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4773 M:      Linus Walleij <linus.walleij@linaro.org>
4774 T:      git git://anongit.freedesktop.org/drm/drm-misc
4775 S:      Maintained
4776 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4777 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4778
4779 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4780 M:      Dave Airlie <airlied@redhat.com>
4781 S:      Odd Fixes
4782 F:      drivers/gpu/drm/ast/
4783
4784 DRM DRIVER FOR BOCHS VIRTUAL GPU
4785 M:      Gerd Hoffmann <kraxel@redhat.com>
4786 L:      virtualization@lists.linux-foundation.org
4787 T:      git git://anongit.freedesktop.org/drm/drm-misc
4788 S:      Maintained
4789 F:      drivers/gpu/drm/bochs/
4790
4791 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4792 M:      Linus Walleij <linus.walleij@linaro.org>
4793 T:      git git://anongit.freedesktop.org/drm/drm-misc
4794 S:      Maintained
4795 F:      drivers/gpu/drm/tve200/
4796
4797 DRM DRIVER FOR ILITEK ILI9225 PANELS
4798 M:      David Lechner <david@lechnology.com>
4799 S:      Maintained
4800 F:      drivers/gpu/drm/tinydrm/ili9225.c
4801 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4802
4803 DRM DRIVER FOR HX8357D PANELS
4804 M:      Eric Anholt <eric@anholt.net>
4805 T:      git git://anongit.freedesktop.org/drm/drm-misc
4806 S:      Maintained
4807 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4808 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4809
4810 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4811 S:      Orphan / Obsolete
4812 F:      drivers/gpu/drm/i810/
4813 F:      include/uapi/drm/i810_drm.h
4814
4815 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4816 S:      Orphan / Obsolete
4817 F:      drivers/gpu/drm/mga/
4818 F:      include/uapi/drm/mga_drm.h
4819
4820 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4821 M:      Dave Airlie <airlied@redhat.com>
4822 S:      Odd Fixes
4823 F:      drivers/gpu/drm/mgag200/
4824
4825 DRM DRIVER FOR MI0283QT
4826 M:      Noralf Trønnes <noralf@tronnes.org>
4827 S:      Maintained
4828 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4829 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4830
4831 DRM DRIVER FOR MSM ADRENO GPU
4832 M:      Rob Clark <robdclark@gmail.com>
4833 M:      Sean Paul <sean@poorly.run>
4834 L:      linux-arm-msm@vger.kernel.org
4835 L:      dri-devel@lists.freedesktop.org
4836 L:      freedreno@lists.freedesktop.org
4837 T:      git https://gitlab.freedesktop.org/drm/msm.git
4838 S:      Maintained
4839 F:      drivers/gpu/drm/msm/
4840 F:      include/uapi/drm/msm_drm.h
4841 F:      Documentation/devicetree/bindings/display/msm/
4842
4843 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4844 M:      Ben Skeggs <bskeggs@redhat.com>
4845 L:      dri-devel@lists.freedesktop.org
4846 L:      nouveau@lists.freedesktop.org
4847 T:      git git://github.com/skeggsb/linux
4848 S:      Supported
4849 F:      drivers/gpu/drm/nouveau/
4850 F:      include/uapi/drm/nouveau_drm.h
4851
4852 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4853 M:      Stefan Mavrodiev <stefan@olimex.com>
4854 S:      Maintained
4855 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4856 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4857
4858 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4859 M:      Noralf Trønnes <noralf@tronnes.org>
4860 S:      Maintained
4861 F:      drivers/gpu/drm/tinydrm/repaper.c
4862 F:      Documentation/devicetree/bindings/display/repaper.txt
4863
4864 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4865 M:      Dave Airlie <airlied@redhat.com>
4866 M:      Gerd Hoffmann <kraxel@redhat.com>
4867 L:      virtualization@lists.linux-foundation.org
4868 T:      git git://anongit.freedesktop.org/drm/drm-misc
4869 S:      Obsolete
4870 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4871 F:      drivers/gpu/drm/cirrus/
4872
4873 DRM DRIVER FOR QXL VIRTUAL GPU
4874 M:      Dave Airlie <airlied@redhat.com>
4875 M:      Gerd Hoffmann <kraxel@redhat.com>
4876 L:      virtualization@lists.linux-foundation.org
4877 L:      spice-devel@lists.freedesktop.org
4878 T:      git git://anongit.freedesktop.org/drm/drm-misc
4879 S:      Maintained
4880 F:      drivers/gpu/drm/qxl/
4881 F:      include/uapi/drm/qxl_drm.h
4882
4883 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4884 S:      Orphan / Obsolete
4885 F:      drivers/gpu/drm/r128/
4886 F:      include/uapi/drm/r128_drm.h
4887
4888 DRM DRIVER FOR SAVAGE VIDEO CARDS
4889 S:      Orphan / Obsolete
4890 F:      drivers/gpu/drm/savage/
4891 F:      include/uapi/drm/savage_drm.h
4892
4893 DRM DRIVER FOR SIS VIDEO CARDS
4894 S:      Orphan / Obsolete
4895 F:      drivers/gpu/drm/sis/
4896 F:      include/uapi/drm/sis_drm.h
4897
4898 DRM DRIVER FOR SITRONIX ST7586 PANELS
4899 M:      David Lechner <david@lechnology.com>
4900 S:      Maintained
4901 F:      drivers/gpu/drm/tinydrm/st7586.c
4902 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4903
4904 DRM DRIVER FOR SITRONIX ST7735R PANELS
4905 M:      David Lechner <david@lechnology.com>
4906 S:      Maintained
4907 F:      drivers/gpu/drm/tinydrm/st7735r.c
4908 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4909
4910 DRM DRIVER FOR TDFX VIDEO CARDS
4911 S:      Orphan / Obsolete
4912 F:      drivers/gpu/drm/tdfx/
4913
4914 DRM DRIVER FOR TPO TPG110 PANELS
4915 M:      Linus Walleij <linus.walleij@linaro.org>
4916 T:      git git://anongit.freedesktop.org/drm/drm-misc
4917 S:      Maintained
4918 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
4919 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
4920
4921 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4922 M:      Dave Airlie <airlied@redhat.com>
4923 R:      Sean Paul <sean@poorly.run>
4924 L:      dri-devel@lists.freedesktop.org
4925 S:      Odd Fixes
4926 F:      drivers/gpu/drm/udl/
4927 T:      git git://anongit.freedesktop.org/drm/drm-misc
4928
4929 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
4930 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
4931 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
4932 R:      Daniel Vetter <daniel@ffwll.ch>
4933 T:      git git://anongit.freedesktop.org/drm/drm-misc
4934 S:      Maintained
4935 L:      dri-devel@lists.freedesktop.org
4936 F:      drivers/gpu/drm/vkms/
4937 F:      Documentation/gpu/vkms.rst
4938
4939 DRM DRIVER FOR VMWARE VIRTUAL GPU
4940 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4941 M:      Thomas Hellstrom <thellstrom@vmware.com>
4942 L:      dri-devel@lists.freedesktop.org
4943 T:      git git://people.freedesktop.org/~thomash/linux
4944 S:      Supported
4945 F:      drivers/gpu/drm/vmwgfx/
4946 F:      include/uapi/drm/vmwgfx_drm.h
4947
4948 DRM DRIVERS
4949 M:      David Airlie <airlied@linux.ie>
4950 M:      Daniel Vetter <daniel@ffwll.ch>
4951 L:      dri-devel@lists.freedesktop.org
4952 T:      git git://anongit.freedesktop.org/drm/drm
4953 B:      https://bugs.freedesktop.org/
4954 C:      irc://chat.freenode.net/dri-devel
4955 S:      Maintained
4956 F:      drivers/gpu/drm/
4957 F:      drivers/gpu/vga/
4958 F:      Documentation/devicetree/bindings/display/
4959 F:      Documentation/devicetree/bindings/gpu/
4960 F:      Documentation/gpu/
4961 F:      include/drm/
4962 F:      include/uapi/drm/
4963 F:      include/linux/vga*
4964
4965 DRM DRIVERS AND MISC GPU PATCHES
4966 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4967 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4968 M:      Sean Paul <sean@poorly.run>
4969 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4970 S:      Maintained
4971 T:      git git://anongit.freedesktop.org/drm/drm-misc
4972 F:      Documentation/gpu/
4973 F:      drivers/gpu/vga/
4974 F:      drivers/gpu/drm/*
4975 F:      include/drm/drm*
4976 F:      include/uapi/drm/drm*
4977 F:      include/linux/vga*
4978
4979 DRM DRIVERS FOR ALLWINNER A10
4980 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4981 L:      dri-devel@lists.freedesktop.org
4982 S:      Supported
4983 F:      drivers/gpu/drm/sun4i/
4984 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4985 T:      git git://anongit.freedesktop.org/drm/drm-misc
4986
4987 DRM DRIVERS FOR AMLOGIC SOCS
4988 M:      Neil Armstrong <narmstrong@baylibre.com>
4989 L:      dri-devel@lists.freedesktop.org
4990 L:      linux-amlogic@lists.infradead.org
4991 W:      http://linux-meson.com/
4992 S:      Supported
4993 F:      drivers/gpu/drm/meson/
4994 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4995 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4996 F:      Documentation/gpu/meson.rst
4997 T:      git git://anongit.freedesktop.org/drm/drm-misc
4998
4999 DRM DRIVERS FOR ATMEL HLCDC
5000 M:      Boris Brezillon <bbrezillon@kernel.org>
5001 L:      dri-devel@lists.freedesktop.org
5002 S:      Supported
5003 F:      drivers/gpu/drm/atmel-hlcdc/
5004 F:      Documentation/devicetree/bindings/display/atmel/
5005 T:      git git://anongit.freedesktop.org/drm/drm-misc
5006
5007 DRM DRIVERS FOR BRIDGE CHIPS
5008 M:      Andrzej Hajda <a.hajda@samsung.com>
5009 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5010 S:      Maintained
5011 T:      git git://anongit.freedesktop.org/drm/drm-misc
5012 F:      drivers/gpu/drm/bridge/
5013
5014 DRM DRIVERS FOR EXYNOS
5015 M:      Inki Dae <inki.dae@samsung.com>
5016 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5017 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5018 M:      Kyungmin Park <kyungmin.park@samsung.com>
5019 L:      dri-devel@lists.freedesktop.org
5020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5021 S:      Supported
5022 F:      drivers/gpu/drm/exynos/
5023 F:      include/uapi/drm/exynos_drm.h
5024 F:      Documentation/devicetree/bindings/display/exynos/
5025
5026 DRM DRIVERS FOR FREESCALE DCU
5027 M:      Stefan Agner <stefan@agner.ch>
5028 M:      Alison Wang <alison.wang@nxp.com>
5029 L:      dri-devel@lists.freedesktop.org
5030 S:      Supported
5031 F:      drivers/gpu/drm/fsl-dcu/
5032 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5033 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5034 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5035 T:      git git://anongit.freedesktop.org/drm/drm-misc
5036
5037 DRM DRIVERS FOR FREESCALE IMX
5038 M:      Philipp Zabel <p.zabel@pengutronix.de>
5039 L:      dri-devel@lists.freedesktop.org
5040 S:      Maintained
5041 F:      drivers/gpu/drm/imx/
5042 F:      drivers/gpu/ipu-v3/
5043 F:      Documentation/devicetree/bindings/display/imx/
5044
5045 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5046 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5047 L:      dri-devel@lists.freedesktop.org
5048 T:      git git://github.com/patjak/drm-gma500
5049 S:      Maintained
5050 F:      drivers/gpu/drm/gma500/
5051
5052 DRM DRIVERS FOR HISILICON
5053 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5054 M:      Rongrong Zou <zourongrong@gmail.com>
5055 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5056 R:      Chen Feng <puck.chen@hisilicon.com>
5057 L:      dri-devel@lists.freedesktop.org
5058 T:      git git://github.com/xin3liang/linux.git
5059 S:      Maintained
5060 F:      drivers/gpu/drm/hisilicon/
5061 F:      Documentation/devicetree/bindings/display/hisilicon/
5062
5063 DRM DRIVERS FOR MEDIATEK
5064 M:      CK Hu <ck.hu@mediatek.com>
5065 M:      Philipp Zabel <p.zabel@pengutronix.de>
5066 L:      dri-devel@lists.freedesktop.org
5067 S:      Supported
5068 F:      drivers/gpu/drm/mediatek/
5069 F:      Documentation/devicetree/bindings/display/mediatek/
5070
5071 DRM DRIVERS FOR NVIDIA TEGRA
5072 M:      Thierry Reding <thierry.reding@gmail.com>
5073 L:      dri-devel@lists.freedesktop.org
5074 L:      linux-tegra@vger.kernel.org
5075 T:      git git://anongit.freedesktop.org/tegra/linux.git
5076 S:      Supported
5077 F:      drivers/gpu/drm/tegra/
5078 F:      drivers/gpu/host1x/
5079 F:      include/linux/host1x.h
5080 F:      include/uapi/drm/tegra_drm.h
5081 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5082
5083 DRM DRIVERS FOR RENESAS
5084 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5085 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5086 L:      dri-devel@lists.freedesktop.org
5087 L:      linux-renesas-soc@vger.kernel.org
5088 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5089 S:      Supported
5090 F:      drivers/gpu/drm/rcar-du/
5091 F:      drivers/gpu/drm/shmobile/
5092 F:      include/linux/platform_data/shmob_drm.h
5093 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5094 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5095 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5096
5097 DRM DRIVERS FOR ROCKCHIP
5098 M:      Sandy Huang <hjc@rock-chips.com>
5099 M:      Heiko Stübner <heiko@sntech.de>
5100 L:      dri-devel@lists.freedesktop.org
5101 S:      Maintained
5102 F:      drivers/gpu/drm/rockchip/
5103 F:      Documentation/devicetree/bindings/display/rockchip/
5104 T:      git git://anongit.freedesktop.org/drm/drm-misc
5105
5106 DRM DRIVERS FOR STI
5107 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5108 M:      Vincent Abriou <vincent.abriou@st.com>
5109 L:      dri-devel@lists.freedesktop.org
5110 T:      git git://anongit.freedesktop.org/drm/drm-misc
5111 S:      Maintained
5112 F:      drivers/gpu/drm/sti
5113 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5114
5115 DRM DRIVERS FOR STM
5116 M:      Yannick Fertre <yannick.fertre@st.com>
5117 M:      Philippe Cornu <philippe.cornu@st.com>
5118 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5119 M:      Vincent Abriou <vincent.abriou@st.com>
5120 L:      dri-devel@lists.freedesktop.org
5121 T:      git git://anongit.freedesktop.org/drm/drm-misc
5122 S:      Maintained
5123 F:      drivers/gpu/drm/stm
5124 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5125
5126 DRM DRIVERS FOR TI LCDC
5127 M:      Jyri Sarha <jsarha@ti.com>
5128 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5129 L:      dri-devel@lists.freedesktop.org
5130 S:      Maintained
5131 F:      drivers/gpu/drm/tilcdc/
5132 F:      Documentation/devicetree/bindings/display/tilcdc/
5133
5134 DRM DRIVERS FOR TI OMAP
5135 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5136 L:      dri-devel@lists.freedesktop.org
5137 S:      Maintained
5138 F:      drivers/gpu/drm/omapdrm/
5139 F:      Documentation/devicetree/bindings/display/ti/
5140
5141 DRM DRIVERS FOR V3D
5142 M:      Eric Anholt <eric@anholt.net>
5143 S:      Supported
5144 F:      drivers/gpu/drm/v3d/
5145 F:      include/uapi/drm/v3d_drm.h
5146 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5147 T:      git git://anongit.freedesktop.org/drm/drm-misc
5148
5149 DRM DRIVERS FOR VC4
5150 M:      Eric Anholt <eric@anholt.net>
5151 T:      git git://github.com/anholt/linux
5152 S:      Supported
5153 F:      drivers/gpu/drm/vc4/
5154 F:      include/uapi/drm/vc4_drm.h
5155 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5156 T:      git git://anongit.freedesktop.org/drm/drm-misc
5157
5158 DRM DRIVERS FOR VIVANTE GPU IP
5159 M:      Lucas Stach <l.stach@pengutronix.de>
5160 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5161 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5162 L:      etnaviv@lists.freedesktop.org
5163 L:      dri-devel@lists.freedesktop.org
5164 S:      Maintained
5165 F:      drivers/gpu/drm/etnaviv/
5166 F:      include/uapi/drm/etnaviv_drm.h
5167 F:      Documentation/devicetree/bindings/display/etnaviv/
5168
5169 DRM DRIVERS FOR ZTE ZX
5170 M:      Shawn Guo <shawnguo@kernel.org>
5171 L:      dri-devel@lists.freedesktop.org
5172 S:      Maintained
5173 F:      drivers/gpu/drm/zte/
5174 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5175 T:      git git://anongit.freedesktop.org/drm/drm-misc
5176
5177 DRM PANEL DRIVERS
5178 M:      Thierry Reding <thierry.reding@gmail.com>
5179 L:      dri-devel@lists.freedesktop.org
5180 T:      git git://anongit.freedesktop.org/drm/drm-misc
5181 S:      Maintained
5182 F:      drivers/gpu/drm/drm_panel.c
5183 F:      drivers/gpu/drm/panel/
5184 F:      include/drm/drm_panel.h
5185 F:      Documentation/devicetree/bindings/display/panel/
5186
5187 DRM TINYDRM DRIVERS
5188 M:      Noralf Trønnes <noralf@tronnes.org>
5189 W:      https://github.com/notro/tinydrm/wiki/Development
5190 T:      git git://anongit.freedesktop.org/drm/drm-misc
5191 S:      Maintained
5192 F:      drivers/gpu/drm/tinydrm/
5193 F:      include/drm/tinydrm/
5194
5195 DRM DRIVERS FOR XEN
5196 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5197 T:      git git://anongit.freedesktop.org/drm/drm-misc
5198 L:      dri-devel@lists.freedesktop.org
5199 L:      xen-devel@lists.xen.org
5200 S:      Supported
5201 F:      drivers/gpu/drm/xen/
5202 F:      Documentation/gpu/xen-front.rst
5203
5204 DRM TTM SUBSYSTEM
5205 M:      Christian Koenig <christian.koenig@amd.com>
5206 M:      Huang Rui <ray.huang@amd.com>
5207 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5208 T:      git git://people.freedesktop.org/~agd5f/linux
5209 S:      Maintained
5210 L:      dri-devel@lists.freedesktop.org
5211 F:      include/drm/ttm/
5212 F:      drivers/gpu/drm/ttm/
5213
5214 DSBR100 USB FM RADIO DRIVER
5215 M:      Alexey Klimov <klimov.linux@gmail.com>
5216 L:      linux-media@vger.kernel.org
5217 T:      git git://linuxtv.org/media_tree.git
5218 S:      Maintained
5219 F:      drivers/media/radio/dsbr100.c
5220
5221 DSCC4 DRIVER
5222 M:      Francois Romieu <romieu@fr.zoreil.com>
5223 L:      netdev@vger.kernel.org
5224 S:      Maintained
5225 F:      drivers/net/wan/dscc4.c
5226
5227 DT3155 MEDIA DRIVER
5228 M:      Hans Verkuil <hverkuil@xs4all.nl>
5229 L:      linux-media@vger.kernel.org
5230 T:      git git://linuxtv.org/media_tree.git
5231 W:      https://linuxtv.org
5232 S:      Odd Fixes
5233 F:      drivers/media/pci/dt3155/
5234
5235 DVB_USB_AF9015 MEDIA DRIVER
5236 M:      Antti Palosaari <crope@iki.fi>
5237 L:      linux-media@vger.kernel.org
5238 W:      https://linuxtv.org
5239 W:      http://palosaari.fi/linux/
5240 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5241 T:      git git://linuxtv.org/anttip/media_tree.git
5242 S:      Maintained
5243 F:      drivers/media/usb/dvb-usb-v2/af9015*
5244
5245 DVB_USB_AF9035 MEDIA DRIVER
5246 M:      Antti Palosaari <crope@iki.fi>
5247 L:      linux-media@vger.kernel.org
5248 W:      https://linuxtv.org
5249 W:      http://palosaari.fi/linux/
5250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5251 T:      git git://linuxtv.org/anttip/media_tree.git
5252 S:      Maintained
5253 F:      drivers/media/usb/dvb-usb-v2/af9035*
5254
5255 DVB_USB_ANYSEE MEDIA DRIVER
5256 M:      Antti Palosaari <crope@iki.fi>
5257 L:      linux-media@vger.kernel.org
5258 W:      https://linuxtv.org
5259 W:      http://palosaari.fi/linux/
5260 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5261 T:      git git://linuxtv.org/anttip/media_tree.git
5262 S:      Maintained
5263 F:      drivers/media/usb/dvb-usb-v2/anysee*
5264
5265 DVB_USB_AU6610 MEDIA DRIVER
5266 M:      Antti Palosaari <crope@iki.fi>
5267 L:      linux-media@vger.kernel.org
5268 W:      https://linuxtv.org
5269 W:      http://palosaari.fi/linux/
5270 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5271 T:      git git://linuxtv.org/anttip/media_tree.git
5272 S:      Maintained
5273 F:      drivers/media/usb/dvb-usb-v2/au6610*
5274
5275 DVB_USB_CE6230 MEDIA DRIVER
5276 M:      Antti Palosaari <crope@iki.fi>
5277 L:      linux-media@vger.kernel.org
5278 W:      https://linuxtv.org
5279 W:      http://palosaari.fi/linux/
5280 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5281 T:      git git://linuxtv.org/anttip/media_tree.git
5282 S:      Maintained
5283 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5284
5285 DVB_USB_CXUSB MEDIA DRIVER
5286 M:      Michael Krufky <mkrufky@linuxtv.org>
5287 L:      linux-media@vger.kernel.org
5288 W:      https://linuxtv.org
5289 W:      http://github.com/mkrufky
5290 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5291 T:      git git://linuxtv.org/media_tree.git
5292 S:      Maintained
5293 F:      drivers/media/usb/dvb-usb/cxusb*
5294
5295 DVB_USB_EC168 MEDIA DRIVER
5296 M:      Antti Palosaari <crope@iki.fi>
5297 L:      linux-media@vger.kernel.org
5298 W:      https://linuxtv.org
5299 W:      http://palosaari.fi/linux/
5300 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5301 T:      git git://linuxtv.org/anttip/media_tree.git
5302 S:      Maintained
5303 F:      drivers/media/usb/dvb-usb-v2/ec168*
5304
5305 DVB_USB_GL861 MEDIA DRIVER
5306 M:      Antti Palosaari <crope@iki.fi>
5307 L:      linux-media@vger.kernel.org
5308 W:      https://linuxtv.org
5309 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5310 T:      git git://linuxtv.org/anttip/media_tree.git
5311 S:      Maintained
5312 F:      drivers/media/usb/dvb-usb-v2/gl861*
5313
5314 DVB_USB_MXL111SF MEDIA DRIVER
5315 M:      Michael Krufky <mkrufky@linuxtv.org>
5316 L:      linux-media@vger.kernel.org
5317 W:      https://linuxtv.org
5318 W:      http://github.com/mkrufky
5319 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5320 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5321 S:      Maintained
5322 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5323
5324 DVB_USB_RTL28XXU MEDIA DRIVER
5325 M:      Antti Palosaari <crope@iki.fi>
5326 L:      linux-media@vger.kernel.org
5327 W:      https://linuxtv.org
5328 W:      http://palosaari.fi/linux/
5329 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5330 T:      git git://linuxtv.org/anttip/media_tree.git
5331 S:      Maintained
5332 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5333
5334 DVB_USB_V2 MEDIA DRIVER
5335 M:      Antti Palosaari <crope@iki.fi>
5336 L:      linux-media@vger.kernel.org
5337 W:      https://linuxtv.org
5338 W:      http://palosaari.fi/linux/
5339 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5340 T:      git git://linuxtv.org/anttip/media_tree.git
5341 S:      Maintained
5342 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5343 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5344
5345 DYNAMIC DEBUG
5346 M:      Jason Baron <jbaron@akamai.com>
5347 S:      Maintained
5348 F:      lib/dynamic_debug.c
5349 F:      include/linux/dynamic_debug.h
5350
5351 DYNAMIC INTERRUPT MODERATION
5352 M:      Tal Gilboa <talgi@mellanox.com>
5353 S:      Maintained
5354 F:      include/linux/net_dim.h
5355
5356 DZ DECSTATION DZ11 SERIAL DRIVER
5357 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5358 S:      Maintained
5359 F:      drivers/tty/serial/dz.*
5360
5361 E3X0 POWER BUTTON DRIVER
5362 M:      Moritz Fischer <moritz.fischer@ettus.com>
5363 L:      usrp-users@lists.ettus.com
5364 W:      http://www.ettus.com
5365 S:      Supported
5366 F:      drivers/input/misc/e3x0-button.c
5367 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5368
5369 E4000 MEDIA DRIVER
5370 M:      Antti Palosaari <crope@iki.fi>
5371 L:      linux-media@vger.kernel.org
5372 W:      https://linuxtv.org
5373 W:      http://palosaari.fi/linux/
5374 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5375 T:      git git://linuxtv.org/anttip/media_tree.git
5376 S:      Maintained
5377 F:      drivers/media/tuners/e4000*
5378
5379 EARTH_PT1 MEDIA DRIVER
5380 M:      Akihiro Tsukada <tskd08@gmail.com>
5381 L:      linux-media@vger.kernel.org
5382 S:      Odd Fixes
5383 F:      drivers/media/pci/pt1/
5384
5385 EARTH_PT3 MEDIA DRIVER
5386 M:      Akihiro Tsukada <tskd08@gmail.com>
5387 L:      linux-media@vger.kernel.org
5388 S:      Odd Fixes
5389 F:      drivers/media/pci/pt3/
5390
5391 EC100 MEDIA DRIVER
5392 M:      Antti Palosaari <crope@iki.fi>
5393 L:      linux-media@vger.kernel.org
5394 W:      https://linuxtv.org
5395 W:      http://palosaari.fi/linux/
5396 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5397 T:      git git://linuxtv.org/anttip/media_tree.git
5398 S:      Maintained
5399 F:      drivers/media/dvb-frontends/ec100*
5400
5401 ECRYPT FILE SYSTEM
5402 M:      Tyler Hicks <tyhicks@canonical.com>
5403 L:      ecryptfs@vger.kernel.org
5404 W:      http://ecryptfs.org
5405 W:      https://launchpad.net/ecryptfs
5406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5407 S:      Supported
5408 F:      Documentation/filesystems/ecryptfs.txt
5409 F:      fs/ecryptfs/
5410
5411 EDAC-AMD64
5412 M:      Borislav Petkov <bp@alien8.de>
5413 L:      linux-edac@vger.kernel.org
5414 S:      Maintained
5415 F:      drivers/edac/amd64_edac*
5416
5417 EDAC-CALXEDA
5418 M:      Robert Richter <rric@kernel.org>
5419 L:      linux-edac@vger.kernel.org
5420 S:      Maintained
5421 F:      drivers/edac/highbank*
5422
5423 EDAC-CAVIUM OCTEON
5424 M:      Ralf Baechle <ralf@linux-mips.org>
5425 M:      David Daney <david.daney@cavium.com>
5426 L:      linux-edac@vger.kernel.org
5427 L:      linux-mips@vger.kernel.org
5428 S:      Supported
5429 F:      drivers/edac/octeon_edac*
5430
5431 EDAC-CAVIUM THUNDERX
5432 M:      David Daney <david.daney@cavium.com>
5433 M:      Jan Glauber <jglauber@cavium.com>
5434 L:      linux-edac@vger.kernel.org
5435 S:      Supported
5436 F:      drivers/edac/thunderx_edac*
5437
5438 EDAC-CORE
5439 M:      Borislav Petkov <bp@alien8.de>
5440 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5441 L:      linux-edac@vger.kernel.org
5442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5444 S:      Supported
5445 F:      Documentation/admin-guide/ras.rst
5446 F:      Documentation/driver-api/edac.rst
5447 F:      drivers/edac/
5448 F:      include/linux/edac.h
5449
5450 EDAC-E752X
5451 M:      Mark Gross <mark.gross@intel.com>
5452 L:      linux-edac@vger.kernel.org
5453 S:      Maintained
5454 F:      drivers/edac/e752x_edac.c
5455
5456 EDAC-E7XXX
5457 L:      linux-edac@vger.kernel.org
5458 S:      Maintained
5459 F:      drivers/edac/e7xxx_edac.c
5460
5461 EDAC-FSL_DDR
5462 M:      York Sun <york.sun@nxp.com>
5463 L:      linux-edac@vger.kernel.org
5464 S:      Maintained
5465 F:      drivers/edac/fsl_ddr_edac.*
5466
5467 EDAC-GHES
5468 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5469 L:      linux-edac@vger.kernel.org
5470 S:      Maintained
5471 F:      drivers/edac/ghes_edac.c
5472
5473 EDAC-I3000
5474 L:      linux-edac@vger.kernel.org
5475 S:      Orphan
5476 F:      drivers/edac/i3000_edac.c
5477
5478 EDAC-I5000
5479 L:      linux-edac@vger.kernel.org
5480 S:      Maintained
5481 F:      drivers/edac/i5000_edac.c
5482
5483 EDAC-I5400
5484 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5485 L:      linux-edac@vger.kernel.org
5486 S:      Maintained
5487 F:      drivers/edac/i5400_edac.c
5488
5489 EDAC-I7300
5490 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5491 L:      linux-edac@vger.kernel.org
5492 S:      Maintained
5493 F:      drivers/edac/i7300_edac.c
5494
5495 EDAC-I7CORE
5496 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5497 L:      linux-edac@vger.kernel.org
5498 S:      Maintained
5499 F:      drivers/edac/i7core_edac.c
5500
5501 EDAC-I82443BXGX
5502 M:      Tim Small <tim@buttersideup.com>
5503 L:      linux-edac@vger.kernel.org
5504 S:      Maintained
5505 F:      drivers/edac/i82443bxgx_edac.c
5506
5507 EDAC-I82975X
5508 M:      "Arvind R." <arvino55@gmail.com>
5509 L:      linux-edac@vger.kernel.org
5510 S:      Maintained
5511 F:      drivers/edac/i82975x_edac.c
5512
5513 EDAC-IE31200
5514 M:      Jason Baron <jbaron@akamai.com>
5515 L:      linux-edac@vger.kernel.org
5516 S:      Maintained
5517 F:      drivers/edac/ie31200_edac.c
5518
5519 EDAC-MPC85XX
5520 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5521 L:      linux-edac@vger.kernel.org
5522 S:      Maintained
5523 F:      drivers/edac/mpc85xx_edac.[ch]
5524
5525 EDAC-PASEMI
5526 M:      Egor Martovetsky <egor@pasemi.com>
5527 L:      linux-edac@vger.kernel.org
5528 S:      Maintained
5529 F:      drivers/edac/pasemi_edac.c
5530
5531 EDAC-PND2
5532 M:      Tony Luck <tony.luck@intel.com>
5533 L:      linux-edac@vger.kernel.org
5534 S:      Maintained
5535 F:      drivers/edac/pnd2_edac.[ch]
5536
5537 EDAC-R82600
5538 M:      Tim Small <tim@buttersideup.com>
5539 L:      linux-edac@vger.kernel.org
5540 S:      Maintained
5541 F:      drivers/edac/r82600_edac.c
5542
5543 EDAC-SBRIDGE
5544 M:      Tony Luck <tony.luck@intel.com>
5545 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5546 L:      linux-edac@vger.kernel.org
5547 S:      Maintained
5548 F:      drivers/edac/sb_edac.c
5549
5550 EDAC-SKYLAKE
5551 M:      Tony Luck <tony.luck@intel.com>
5552 L:      linux-edac@vger.kernel.org
5553 S:      Maintained
5554 F:      drivers/edac/skx_edac.c
5555
5556 EDAC-TI
5557 M:      Tero Kristo <t-kristo@ti.com>
5558 L:      linux-edac@vger.kernel.org
5559 S:      Maintained
5560 F:      drivers/edac/ti_edac.c
5561
5562 EDAC-QCOM
5563 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5564 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5565 L:      linux-arm-msm@vger.kernel.org
5566 L:      linux-edac@vger.kernel.org
5567 S:      Maintained
5568 F:      drivers/edac/qcom_edac.c
5569
5570 EDIROL UA-101/UA-1000 DRIVER
5571 M:      Clemens Ladisch <clemens@ladisch.de>
5572 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5573 T:      git git://git.alsa-project.org/alsa-kernel.git
5574 S:      Maintained
5575 F:      sound/usb/misc/ua101.c
5576
5577 EFI TEST DRIVER
5578 L:      linux-efi@vger.kernel.org
5579 M:      Ivan Hu <ivan.hu@canonical.com>
5580 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5581 S:      Maintained
5582 F:      drivers/firmware/efi/test/
5583
5584 EFI VARIABLE FILESYSTEM
5585 M:      Matthew Garrett <matthew.garrett@nebula.com>
5586 M:      Jeremy Kerr <jk@ozlabs.org>
5587 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5589 L:      linux-efi@vger.kernel.org
5590 S:      Maintained
5591 F:      fs/efivarfs/
5592
5593 EFIFB FRAMEBUFFER DRIVER
5594 L:      linux-fbdev@vger.kernel.org
5595 M:      Peter Jones <pjones@redhat.com>
5596 S:      Maintained
5597 F:      drivers/video/fbdev/efifb.c
5598
5599 EFS FILESYSTEM
5600 W:      http://aeschi.ch.eu.org/efs/
5601 S:      Orphan
5602 F:      fs/efs/
5603
5604 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5605 M:      Douglas Miller <dougmill@linux.ibm.com>
5606 L:      netdev@vger.kernel.org
5607 S:      Maintained
5608 F:      drivers/net/ethernet/ibm/ehea/
5609
5610 EM28XX VIDEO4LINUX DRIVER
5611 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5612 L:      linux-media@vger.kernel.org
5613 W:      https://linuxtv.org
5614 T:      git git://linuxtv.org/media_tree.git
5615 S:      Maintained
5616 F:      drivers/media/usb/em28xx/
5617 F:      Documentation/media/v4l-drivers/em28xx*
5618
5619 EMBEDDED LINUX
5620 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5621 M:      Matt Mackall <mpm@selenic.com>
5622 M:      David Woodhouse <dwmw2@infradead.org>
5623 L:      linux-embedded@vger.kernel.org
5624 S:      Maintained
5625
5626 Emulex 10Gbps iSCSI - OneConnect DRIVER
5627 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5628 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5629 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5630 L:      linux-scsi@vger.kernel.org
5631 W:      http://www.broadcom.com
5632 S:      Supported
5633 F:      drivers/scsi/be2iscsi/
5634
5635 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5636 M:      Sathya Perla <sathya.perla@broadcom.com>
5637 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5638 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5639 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5640 L:      netdev@vger.kernel.org
5641 W:      http://www.emulex.com
5642 S:      Supported
5643 F:      drivers/net/ethernet/emulex/benet/
5644
5645 EMULEX ONECONNECT ROCE DRIVER
5646 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5647 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5648 L:      linux-rdma@vger.kernel.org
5649 W:      http://www.broadcom.com
5650 S:      Odd Fixes
5651 F:      drivers/infiniband/hw/ocrdma/
5652 F:      include/uapi/rdma/ocrdma-abi.h
5653
5654 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5655 M:      James Smart <james.smart@broadcom.com>
5656 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5657 L:      linux-scsi@vger.kernel.org
5658 W:      http://www.broadcom.com
5659 S:      Supported
5660 F:      drivers/scsi/lpfc/
5661
5662 ENE CB710 FLASH CARD READER DRIVER
5663 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5664 S:      Maintained
5665 F:      drivers/misc/cb710/
5666 F:      drivers/mmc/host/cb710-mmc.*
5667 F:      include/linux/cb710.h
5668
5669 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5670 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5671 S:      Maintained
5672 F:      drivers/media/rc/ene_ir.*
5673
5674 EPSON S1D13XXX FRAMEBUFFER DRIVER
5675 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5676 S:      Maintained
5677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5678 F:      drivers/video/fbdev/s1d13xxxfb.c
5679 F:      include/video/s1d13xxxfb.h
5680
5681 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5682 M:      Jeff Layton <jlayton@kernel.org>
5683 S:      Maintained
5684 F:      lib/errseq.c
5685 F:      include/linux/errseq.h
5686
5687 ET131X NETWORK DRIVER
5688 M:      Mark Einon <mark.einon@gmail.com>
5689 S:      Odd Fixes
5690 F:      drivers/net/ethernet/agere/
5691
5692 ETHERNET BRIDGE
5693 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5694 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5695 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5696 L:      netdev@vger.kernel.org
5697 W:      http://www.linuxfoundation.org/en/Net:Bridge
5698 S:      Maintained
5699 F:      include/linux/netfilter_bridge/
5700 F:      net/bridge/
5701
5702 ETHERNET PHY LIBRARY
5703 M:      Andrew Lunn <andrew@lunn.ch>
5704 M:      Florian Fainelli <f.fainelli@gmail.com>
5705 M:      Heiner Kallweit <hkallweit1@gmail.com>
5706 L:      netdev@vger.kernel.org
5707 S:      Maintained
5708 F:      Documentation/ABI/testing/sysfs-bus-mdio
5709 F:      Documentation/devicetree/bindings/net/mdio*
5710 F:      Documentation/networking/phy.txt
5711 F:      drivers/net/phy/
5712 F:      drivers/of/of_mdio.c
5713 F:      drivers/of/of_net.c
5714 F:      include/linux/*mdio*.h
5715 F:      include/linux/of_net.h
5716 F:      include/linux/phy.h
5717 F:      include/linux/phy_fixed.h
5718 F:      include/linux/platform_data/mdio-bcm-unimac.h
5719 F:      include/linux/platform_data/mdio-gpio.h
5720 F:      include/trace/events/mdio.h
5721 F:      include/uapi/linux/mdio.h
5722 F:      include/uapi/linux/mii.h
5723
5724 EXT2 FILE SYSTEM
5725 M:      Jan Kara <jack@suse.com>
5726 L:      linux-ext4@vger.kernel.org
5727 S:      Maintained
5728 F:      Documentation/filesystems/ext2.txt
5729 F:      fs/ext2/
5730 F:      include/linux/ext2*
5731
5732 EXT4 FILE SYSTEM
5733 M:      "Theodore Ts'o" <tytso@mit.edu>
5734 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5735 L:      linux-ext4@vger.kernel.org
5736 W:      http://ext4.wiki.kernel.org
5737 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5739 S:      Maintained
5740 F:      Documentation/filesystems/ext4/
5741 F:      fs/ext4/
5742
5743 Extended Verification Module (EVM)
5744 M:      Mimi Zohar <zohar@linux.ibm.com>
5745 L:      linux-integrity@vger.kernel.org
5746 S:      Supported
5747 F:      security/integrity/evm/
5748
5749 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5750 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5751 L:      linux-efi@vger.kernel.org
5752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5753 S:      Maintained
5754 F:      Documentation/efi-stub.txt
5755 F:      arch/*/kernel/efi.c
5756 F:      arch/x86/boot/compressed/eboot.[ch]
5757 F:      arch/*/include/asm/efi.h
5758 F:      arch/x86/platform/efi/
5759 F:      drivers/firmware/efi/
5760 F:      include/linux/efi*.h
5761 F:      arch/arm/boot/compressed/efi-header.S
5762 F:      arch/arm64/kernel/efi-entry.S
5763
5764 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5765 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5766 M:      Chanwoo Choi <cw00.choi@samsung.com>
5767 L:      linux-kernel@vger.kernel.org
5768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5769 S:      Maintained
5770 F:      drivers/extcon/
5771 F:      include/linux/extcon/
5772 F:      include/linux/extcon.h
5773 F:      Documentation/extcon/
5774 F:      Documentation/devicetree/bindings/extcon/
5775
5776 EXYNOS DP DRIVER
5777 M:      Jingoo Han <jingoohan1@gmail.com>
5778 L:      dri-devel@lists.freedesktop.org
5779 S:      Maintained
5780 F:      drivers/gpu/drm/exynos/exynos_dp*
5781
5782 EXYNOS SYSMMU (IOMMU) driver
5783 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5784 L:      iommu@lists.linux-foundation.org
5785 S:      Maintained
5786 F:      drivers/iommu/exynos-iommu.c
5787
5788 EZchip NPS platform support
5789 M:      Vineet Gupta <vgupta@synopsys.com>
5790 M:      Ofer Levi <oferle@mellanox.com>
5791 S:      Supported
5792 F:      arch/arc/plat-eznps
5793 F:      arch/arc/boot/dts/eznps.dts
5794
5795 F2FS FILE SYSTEM
5796 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5797 M:      Chao Yu <yuchao0@huawei.com>
5798 L:      linux-f2fs-devel@lists.sourceforge.net
5799 W:      https://f2fs.wiki.kernel.org/
5800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5801 S:      Maintained
5802 F:      Documentation/filesystems/f2fs.txt
5803 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5804 F:      fs/f2fs/
5805 F:      include/linux/f2fs_fs.h
5806 F:      include/trace/events/f2fs.h
5807
5808 F71805F HARDWARE MONITORING DRIVER
5809 M:      Jean Delvare <jdelvare@suse.com>
5810 L:      linux-hwmon@vger.kernel.org
5811 S:      Maintained
5812 F:      Documentation/hwmon/f71805f
5813 F:      drivers/hwmon/f71805f.c
5814
5815 FADDR2LINE
5816 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5817 S:      Maintained
5818 F:      scripts/faddr2line
5819
5820 FAILOVER MODULE
5821 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5822 L:      netdev@vger.kernel.org
5823 S:      Supported
5824 F:      net/core/failover.c
5825 F:      include/net/failover.h
5826 F:      Documentation/networking/failover.rst
5827
5828 FANOTIFY
5829 M:      Jan Kara <jack@suse.cz>
5830 R:      Amir Goldstein <amir73il@gmail.com>
5831 L:      linux-fsdevel@vger.kernel.org
5832 S:      Maintained
5833 F:      fs/notify/fanotify/
5834 F:      include/linux/fanotify.h
5835 F:      include/uapi/linux/fanotify.h
5836
5837 FARSYNC SYNCHRONOUS DRIVER
5838 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5839 W:      http://www.farsite.co.uk/
5840 S:      Supported
5841 F:      drivers/net/wan/farsync.*
5842
5843 FAULT INJECTION SUPPORT
5844 M:      Akinobu Mita <akinobu.mita@gmail.com>
5845 S:      Supported
5846 F:      Documentation/fault-injection/
5847 F:      lib/fault-inject.c
5848
5849 FBTFT Framebuffer drivers
5850 S:      Orphan
5851 L:      dri-devel@lists.freedesktop.org
5852 L:      linux-fbdev@vger.kernel.org
5853 F:      drivers/staging/fbtft/
5854
5855 FC0011 TUNER DRIVER
5856 M:      Michael Buesch <m@bues.ch>
5857 L:      linux-media@vger.kernel.org
5858 S:      Maintained
5859 F:      drivers/media/tuners/fc0011.h
5860 F:      drivers/media/tuners/fc0011.c
5861
5862 FC2580 MEDIA DRIVER
5863 M:      Antti Palosaari <crope@iki.fi>
5864 L:      linux-media@vger.kernel.org
5865 W:      https://linuxtv.org
5866 W:      http://palosaari.fi/linux/
5867 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5868 T:      git git://linuxtv.org/anttip/media_tree.git
5869 S:      Maintained
5870 F:      drivers/media/tuners/fc2580*
5871
5872 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5873 M:      Johannes Thumshirn <jth@kernel.org>
5874 L:      linux-scsi@vger.kernel.org
5875 W:      www.Open-FCoE.org
5876 S:      Supported
5877 F:      drivers/scsi/libfc/
5878 F:      drivers/scsi/fcoe/
5879 F:      include/scsi/fc/
5880 F:      include/scsi/libfc.h
5881 F:      include/scsi/libfcoe.h
5882 F:      include/uapi/scsi/fc/
5883
5884 FILE LOCKING (flock() and fcntl()/lockf())
5885 M:      Jeff Layton <jlayton@kernel.org>
5886 M:      "J. Bruce Fields" <bfields@fieldses.org>
5887 L:      linux-fsdevel@vger.kernel.org
5888 S:      Maintained
5889 F:      include/linux/fcntl.h
5890 F:      include/uapi/linux/fcntl.h
5891 F:      fs/fcntl.c
5892 F:      fs/locks.c
5893
5894 FILESYSTEMS (VFS and infrastructure)
5895 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5896 L:      linux-fsdevel@vger.kernel.org
5897 S:      Maintained
5898 F:      fs/*
5899 F:      include/linux/fs.h
5900 F:      include/uapi/linux/fs.h
5901
5902 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5903 M:      Riku Voipio <riku.voipio@iki.fi>
5904 L:      linux-hwmon@vger.kernel.org
5905 S:      Maintained
5906 F:      drivers/hwmon/f75375s.c
5907 F:      include/linux/f75375s.h
5908
5909 FIREWIRE AUDIO DRIVERS
5910 M:      Clemens Ladisch <clemens@ladisch.de>
5911 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5912 T:      git git://git.alsa-project.org/alsa-kernel.git
5913 S:      Maintained
5914 F:      sound/firewire/
5915
5916 FIREWIRE MEDIA DRIVERS (firedtv)
5917 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5918 L:      linux-media@vger.kernel.org
5919 L:      linux1394-devel@lists.sourceforge.net
5920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5921 S:      Maintained
5922 F:      drivers/media/firewire/
5923
5924 FIREWIRE SBP-2 TARGET
5925 M:      Chris Boot <bootc@bootc.net>
5926 L:      linux-scsi@vger.kernel.org
5927 L:      target-devel@vger.kernel.org
5928 L:      linux1394-devel@lists.sourceforge.net
5929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5930 S:      Maintained
5931 F:      drivers/target/sbp/
5932
5933 FIREWIRE SUBSYSTEM
5934 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5935 L:      linux1394-devel@lists.sourceforge.net
5936 W:      http://ieee1394.wiki.kernel.org/
5937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5938 S:      Maintained
5939 F:      drivers/firewire/
5940 F:      include/linux/firewire.h
5941 F:      include/uapi/linux/firewire*.h
5942 F:      tools/firewire/
5943
5944 FIRMWARE LOADER (request_firmware)
5945 M:      Luis Chamberlain <mcgrof@kernel.org>
5946 L:      linux-kernel@vger.kernel.org
5947 S:      Maintained
5948 F:      Documentation/firmware_class/
5949 F:      drivers/base/firmware_loader/
5950 F:      include/linux/firmware.h
5951
5952 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5953 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5954 M:      Philip Kelleher <pjk1939@linux.ibm.com>
5955 S:      Maintained
5956 F:      drivers/block/rsxx/
5957
5958 FLOPPY DRIVER
5959 M:      Jiri Kosina <jikos@kernel.org>
5960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5961 S:      Odd fixes
5962 F:      drivers/block/floppy.c
5963
5964 FMC SUBSYSTEM
5965 M:      Alessandro Rubini <rubini@gnudd.com>
5966 W:      http://www.ohwr.org/projects/fmc-bus
5967 S:      Supported
5968 F:      drivers/fmc/
5969 F:      include/linux/fmc*.h
5970 F:      include/linux/ipmi-fru.h
5971 K:      fmc_d.*register
5972
5973 FPGA MANAGER FRAMEWORK
5974 M:      Alan Tull <atull@kernel.org>
5975 M:      Moritz Fischer <mdf@kernel.org>
5976 L:      linux-fpga@vger.kernel.org
5977 S:      Maintained
5978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5979 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5980 F:      Documentation/fpga/
5981 F:      Documentation/driver-api/fpga/
5982 F:      Documentation/devicetree/bindings/fpga/
5983 F:      drivers/fpga/
5984 F:      include/linux/fpga/
5985 W:      http://www.rocketboards.org
5986
5987 FPGA DFL DRIVERS
5988 M:      Wu Hao <hao.wu@intel.com>
5989 L:      linux-fpga@vger.kernel.org
5990 S:      Maintained
5991 F:      Documentation/fpga/dfl.txt
5992 F:      include/uapi/linux/fpga-dfl.h
5993 F:      drivers/fpga/dfl*
5994
5995 FPU EMULATOR
5996 M:      Bill Metzenthen <billm@melbpc.org.au>
5997 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5998 S:      Maintained
5999 F:      arch/x86/math-emu/
6000
6001 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6002 L:      netdev@vger.kernel.org
6003 S:      Orphan
6004 F:      drivers/net/wan/dlci.c
6005 F:      drivers/net/wan/sdla.c
6006
6007 FRAMEBUFFER LAYER
6008 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6009 L:      dri-devel@lists.freedesktop.org
6010 L:      linux-fbdev@vger.kernel.org
6011 T:      git git://github.com/bzolnier/linux.git
6012 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6013 S:      Maintained
6014 F:      Documentation/fb/
6015 F:      drivers/video/
6016 F:      include/video/
6017 F:      include/linux/fb.h
6018 F:      include/uapi/video/
6019 F:      include/uapi/linux/fb.h
6020
6021 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6022 M:      Horia Geantă <horia.geanta@nxp.com>
6023 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6024 L:      linux-crypto@vger.kernel.org
6025 S:      Maintained
6026 F:      drivers/crypto/caam/
6027 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6028
6029 FREESCALE DIU FRAMEBUFFER DRIVER
6030 M:      Timur Tabi <timur@kernel.org>
6031 L:      linux-fbdev@vger.kernel.org
6032 S:      Maintained
6033 F:      drivers/video/fbdev/fsl-diu-fb.*
6034
6035 FREESCALE DMA DRIVER
6036 M:      Li Yang <leoyang.li@nxp.com>
6037 M:      Zhang Wei <zw@zh-kernel.org>
6038 L:      linuxppc-dev@lists.ozlabs.org
6039 S:      Maintained
6040 F:      drivers/dma/fsldma.*
6041
6042 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6043 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6044 L:      netdev@vger.kernel.org
6045 S:      Maintained
6046 F:      drivers/net/ethernet/freescale/gianfar*
6047 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6048
6049 FREESCALE GPMI NAND DRIVER
6050 M:      Han Xu <han.xu@nxp.com>
6051 L:      linux-mtd@lists.infradead.org
6052 S:      Maintained
6053 F:      drivers/mtd/nand/raw/gpmi-nand/*
6054
6055 FREESCALE I2C CPM DRIVER
6056 M:      Jochen Friedrich <jochen@scram.de>
6057 L:      linuxppc-dev@lists.ozlabs.org
6058 L:      linux-i2c@vger.kernel.org
6059 S:      Maintained
6060 F:      drivers/i2c/busses/i2c-cpm.c
6061
6062 FREESCALE IMX LPI2C DRIVER
6063 M:      Dong Aisheng <aisheng.dong@nxp.com>
6064 L:      linux-i2c@vger.kernel.org
6065 L:      linux-imx@nxp.com
6066 S:      Maintained
6067 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6068 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6069
6070 FREESCALE IMX / MXC FEC DRIVER
6071 M:      Fugang Duan <fugang.duan@nxp.com>
6072 L:      netdev@vger.kernel.org
6073 S:      Maintained
6074 F:      drivers/net/ethernet/freescale/fec_main.c
6075 F:      drivers/net/ethernet/freescale/fec_ptp.c
6076 F:      drivers/net/ethernet/freescale/fec.h
6077 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6078
6079 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6080 M:      Sascha Hauer <s.hauer@pengutronix.de>
6081 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6082 L:      linux-fbdev@vger.kernel.org
6083 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6084 S:      Maintained
6085 F:      include/linux/platform_data/video-imxfb.h
6086 F:      drivers/video/fbdev/imxfb.c
6087
6088 FREESCALE QORIQ DPAA ETHERNET DRIVER
6089 M:      Madalin Bucur <madalin.bucur@nxp.com>
6090 L:      netdev@vger.kernel.org
6091 S:      Maintained
6092 F:      drivers/net/ethernet/freescale/dpaa
6093
6094 FREESCALE QORIQ DPAA FMAN DRIVER
6095 M:      Madalin Bucur <madalin.bucur@nxp.com>
6096 L:      netdev@vger.kernel.org
6097 S:      Maintained
6098 F:      drivers/net/ethernet/freescale/fman
6099 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6100
6101 FREESCALE QORIQ PTP CLOCK DRIVER
6102 M:      Yangbo Lu <yangbo.lu@nxp.com>
6103 L:      netdev@vger.kernel.org
6104 S:      Maintained
6105 F:      drivers/ptp/ptp_qoriq.c
6106 F:      include/linux/fsl/ptp_qoriq.h
6107 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6108
6109 FREESCALE QUAD SPI DRIVER
6110 M:      Han Xu <han.xu@nxp.com>
6111 L:      linux-mtd@lists.infradead.org
6112 S:      Maintained
6113 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6114
6115 FREESCALE QUICC ENGINE LIBRARY
6116 M:      Qiang Zhao <qiang.zhao@nxp.com>
6117 L:      linuxppc-dev@lists.ozlabs.org
6118 S:      Maintained
6119 F:      drivers/soc/fsl/qe/
6120 F:      include/soc/fsl/*qe*.h
6121 F:      include/soc/fsl/*ucc*.h
6122
6123 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6124 M:      Li Yang <leoyang.li@nxp.com>
6125 L:      netdev@vger.kernel.org
6126 L:      linuxppc-dev@lists.ozlabs.org
6127 S:      Maintained
6128 F:      drivers/net/ethernet/freescale/ucc_geth*
6129
6130 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6131 M:      Zhao Qiang <qiang.zhao@nxp.com>
6132 L:      netdev@vger.kernel.org
6133 L:      linuxppc-dev@lists.ozlabs.org
6134 S:      Maintained
6135 F:      drivers/net/wan/fsl_ucc_hdlc*
6136
6137 FREESCALE QUICC ENGINE UCC UART DRIVER
6138 M:      Timur Tabi <timur@kernel.org>
6139 L:      linuxppc-dev@lists.ozlabs.org
6140 S:      Maintained
6141 F:      drivers/tty/serial/ucc_uart.c
6142
6143 FREESCALE SOC DRIVERS
6144 M:      Li Yang <leoyang.li@nxp.com>
6145 L:      linuxppc-dev@lists.ozlabs.org
6146 L:      linux-arm-kernel@lists.infradead.org
6147 S:      Maintained
6148 F:      Documentation/devicetree/bindings/soc/fsl/
6149 F:      drivers/soc/fsl/
6150 F:      include/linux/fsl/
6151
6152 FREESCALE SOC FS_ENET DRIVER
6153 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6154 L:      linuxppc-dev@lists.ozlabs.org
6155 L:      netdev@vger.kernel.org
6156 S:      Maintained
6157 F:      drivers/net/ethernet/freescale/fs_enet/
6158 F:      include/linux/fs_enet_pd.h
6159
6160 FREESCALE SOC SOUND DRIVERS
6161 M:      Timur Tabi <timur@kernel.org>
6162 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6163 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6164 R:      Fabio Estevam <fabio.estevam@nxp.com>
6165 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6166 L:      linuxppc-dev@lists.ozlabs.org
6167 S:      Maintained
6168 F:      sound/soc/fsl/fsl*
6169 F:      sound/soc/fsl/imx*
6170 F:      sound/soc/fsl/mpc8610_hpcd.c
6171
6172 FREESCALE USB PERIPHERAL DRIVERS
6173 M:      Li Yang <leoyang.li@nxp.com>
6174 L:      linux-usb@vger.kernel.org
6175 L:      linuxppc-dev@lists.ozlabs.org
6176 S:      Maintained
6177 F:      drivers/usb/gadget/udc/fsl*
6178
6179 FREEVXFS FILESYSTEM
6180 M:      Christoph Hellwig <hch@infradead.org>
6181 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6182 S:      Maintained
6183 F:      fs/freevxfs/
6184
6185 FREEZER
6186 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6187 M:      Pavel Machek <pavel@ucw.cz>
6188 L:      linux-pm@vger.kernel.org
6189 S:      Supported
6190 F:      Documentation/power/freezing-of-tasks.txt
6191 F:      include/linux/freezer.h
6192 F:      kernel/freezer.c
6193
6194 FRONTSWAP API
6195 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6196 L:      linux-kernel@vger.kernel.org
6197 S:      Maintained
6198 F:      mm/frontswap.c
6199 F:      include/linux/frontswap.h
6200
6201 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6202 M:      David Howells <dhowells@redhat.com>
6203 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6204 S:      Supported
6205 F:      Documentation/filesystems/caching/
6206 F:      fs/fscache/
6207 F:      include/linux/fscache*.h
6208
6209 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6210 M:      Theodore Y. Ts'o <tytso@mit.edu>
6211 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6212 L:      linux-fscrypt@vger.kernel.org
6213 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6215 S:      Supported
6216 F:      fs/crypto/
6217 F:      include/linux/fscrypt*.h
6218 F:      Documentation/filesystems/fscrypt.rst
6219
6220 FSI-ATTACHED I2C DRIVER
6221 M:      Eddie James <eajames@linux.ibm.com>
6222 L:      linux-i2c@vger.kernel.org
6223 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6224 S:      Maintained
6225 F:      drivers/i2c/busses/i2c-fsi.c
6226 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6227
6228 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6229 M:      Jan Kara <jack@suse.cz>
6230 R:      Amir Goldstein <amir73il@gmail.com>
6231 L:      linux-fsdevel@vger.kernel.org
6232 S:      Maintained
6233 F:      fs/notify/
6234 F:      include/linux/fsnotify*.h
6235
6236 FUJITSU LAPTOP EXTRAS
6237 M:      Jonathan Woithe <jwoithe@just42.net>
6238 L:      platform-driver-x86@vger.kernel.org
6239 S:      Maintained
6240 F:      drivers/platform/x86/fujitsu-laptop.c
6241
6242 FUJITSU M-5MO LS CAMERA ISP DRIVER
6243 M:      Kyungmin Park <kyungmin.park@samsung.com>
6244 M:      Heungjun Kim <riverful.kim@samsung.com>
6245 L:      linux-media@vger.kernel.org
6246 S:      Maintained
6247 F:      drivers/media/i2c/m5mols/
6248 F:      include/media/i2c/m5mols.h
6249
6250 FUJITSU TABLET EXTRAS
6251 M:      Robert Gerlach <khnz@gmx.de>
6252 L:      platform-driver-x86@vger.kernel.org
6253 S:      Maintained
6254 F:      drivers/platform/x86/fujitsu-tablet.c
6255
6256 FUSE: FILESYSTEM IN USERSPACE
6257 M:      Miklos Szeredi <miklos@szeredi.hu>
6258 L:      linux-fsdevel@vger.kernel.org
6259 W:      http://fuse.sourceforge.net/
6260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6261 S:      Maintained
6262 F:      fs/fuse/
6263 F:      include/uapi/linux/fuse.h
6264 F:      Documentation/filesystems/fuse.txt
6265
6266 FUTEX SUBSYSTEM
6267 M:      Thomas Gleixner <tglx@linutronix.de>
6268 M:      Ingo Molnar <mingo@redhat.com>
6269 R:      Peter Zijlstra <peterz@infradead.org>
6270 R:      Darren Hart <dvhart@infradead.org>
6271 L:      linux-kernel@vger.kernel.org
6272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6273 S:      Maintained
6274 F:      kernel/futex.c
6275 F:      kernel/futex_compat.c
6276 F:      include/asm-generic/futex.h
6277 F:      include/linux/futex.h
6278 F:      include/uapi/linux/futex.h
6279 F:      tools/testing/selftests/futex/
6280 F:      tools/perf/bench/futex*
6281 F:      Documentation/*futex*
6282
6283 GCC PLUGINS
6284 M:      Kees Cook <keescook@chromium.org>
6285 R:      Emese Revfy <re.emese@gmail.com>
6286 L:      kernel-hardening@lists.openwall.com
6287 S:      Maintained
6288 F:      scripts/gcc-plugins/
6289 F:      scripts/gcc-plugin.sh
6290 F:      scripts/Makefile.gcc-plugins
6291 F:      Documentation/gcc-plugins.txt
6292
6293 GASKET DRIVER FRAMEWORK
6294 M:      Rob Springer <rspringer@google.com>
6295 M:      Todd Poynor <toddpoynor@google.com>
6296 M:      Ben Chan <benchan@chromium.org>
6297 S:      Maintained
6298 F:      drivers/staging/gasket/
6299
6300 GCOV BASED KERNEL PROFILING
6301 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6302 S:      Maintained
6303 F:      kernel/gcov/
6304 F:      Documentation/dev-tools/gcov.rst
6305
6306 GDB KERNEL DEBUGGING HELPER SCRIPTS
6307 M:      Jan Kiszka <jan.kiszka@siemens.com>
6308 M:      Kieran Bingham <kbingham@kernel.org>
6309 S:      Supported
6310 F:      scripts/gdb/
6311
6312 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6313 M:      Achim Leubner <achim_leubner@adaptec.com>
6314 L:      linux-scsi@vger.kernel.org
6315 W:      http://www.icp-vortex.com/
6316 S:      Supported
6317 F:      drivers/scsi/gdt*
6318
6319 GEMTEK FM RADIO RECEIVER DRIVER
6320 M:      Hans Verkuil <hverkuil@xs4all.nl>
6321 L:      linux-media@vger.kernel.org
6322 T:      git git://linuxtv.org/media_tree.git
6323 W:      https://linuxtv.org
6324 S:      Maintained
6325 F:      drivers/media/radio/radio-gemtek*
6326
6327 GENERIC GPIO I2C DRIVER
6328 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6329 S:      Supported
6330 F:      drivers/i2c/busses/i2c-gpio.c
6331 F:      include/linux/platform_data/i2c-gpio.h
6332
6333 GENERIC GPIO I2C MULTIPLEXER DRIVER
6334 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6335 L:      linux-i2c@vger.kernel.org
6336 S:      Supported
6337 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6338 F:      include/linux/platform_data/i2c-mux-gpio.h
6339 F:      Documentation/i2c/muxes/i2c-mux-gpio
6340
6341 GENERIC HDLC (WAN) DRIVERS
6342 M:      Krzysztof Halasa <khc@pm.waw.pl>
6343 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6344 S:      Maintained
6345 F:      drivers/net/wan/c101.c
6346 F:      drivers/net/wan/hd6457*
6347 F:      drivers/net/wan/hdlc*
6348 F:      drivers/net/wan/n2.c
6349 F:      drivers/net/wan/pc300too.c
6350 F:      drivers/net/wan/pci200syn.c
6351 F:      drivers/net/wan/wanxl*
6352
6353 GENERIC INCLUDE/ASM HEADER FILES
6354 M:      Arnd Bergmann <arnd@arndb.de>
6355 L:      linux-arch@vger.kernel.org
6356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6357 S:      Maintained
6358 F:      include/asm-generic/
6359 F:      include/uapi/asm-generic/
6360
6361 GENERIC PHY FRAMEWORK
6362 M:      Kishon Vijay Abraham I <kishon@ti.com>
6363 L:      linux-kernel@vger.kernel.org
6364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6365 S:      Supported
6366 F:      drivers/phy/
6367 F:      include/linux/phy/
6368 F:      Documentation/devicetree/bindings/phy/
6369
6370 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6371 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6372 S:      Supported
6373 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6374
6375 GENERIC PM DOMAINS
6376 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6377 M:      Kevin Hilman <khilman@kernel.org>
6378 M:      Ulf Hansson <ulf.hansson@linaro.org>
6379 L:      linux-pm@vger.kernel.org
6380 S:      Supported
6381 F:      drivers/base/power/domain*.c
6382 F:      include/linux/pm_domain.h
6383 F:      Documentation/devicetree/bindings/power/power_domain.txt
6384
6385 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6386 M:      Eugen Hristev <eugen.hristev@microchip.com>
6387 L:      linux-input@vger.kernel.org
6388 S:      Maintained
6389 F:      drivers/input/touchscreen/resistive-adc-touch.c
6390
6391 GENERIC UIO DRIVER FOR PCI DEVICES
6392 M:      "Michael S. Tsirkin" <mst@redhat.com>
6393 L:      kvm@vger.kernel.org
6394 S:      Supported
6395 F:      drivers/uio/uio_pci_generic.c
6396
6397 GENWQE (IBM Generic Workqueue Card)
6398 M:      Frank Haverkamp <haver@linux.ibm.com>
6399 S:      Supported
6400 F:      drivers/misc/genwqe/
6401
6402 GET_MAINTAINER SCRIPT
6403 M:      Joe Perches <joe@perches.com>
6404 S:      Maintained
6405 F:      scripts/get_maintainer.pl
6406
6407 GFS2 FILE SYSTEM
6408 M:      Bob Peterson <rpeterso@redhat.com>
6409 M:      Andreas Gruenbacher <agruenba@redhat.com>
6410 L:      cluster-devel@redhat.com
6411 W:      http://sources.redhat.com/cluster/
6412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6413 S:      Supported
6414 F:      Documentation/filesystems/gfs2*.txt
6415 F:      fs/gfs2/
6416 F:      include/uapi/linux/gfs2_ondisk.h
6417
6418 GIGASET ISDN DRIVERS
6419 M:      Paul Bolle <pebolle@tiscali.nl>
6420 L:      gigaset307x-common@lists.sourceforge.net
6421 W:      http://gigaset307x.sourceforge.net/
6422 S:      Odd Fixes
6423 F:      Documentation/isdn/README.gigaset
6424 F:      drivers/isdn/gigaset/
6425 F:      include/uapi/linux/gigaset_dev.h
6426
6427 GNSS SUBSYSTEM
6428 M:      Johan Hovold <johan@kernel.org>
6429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6430 S:      Maintained
6431 F:      Documentation/ABI/testing/sysfs-class-gnss
6432 F:      Documentation/devicetree/bindings/gnss/
6433 F:      drivers/gnss/
6434 F:      include/linux/gnss.h
6435
6436 GO7007 MPEG CODEC
6437 M:      Hans Verkuil <hans.verkuil@cisco.com>
6438 L:      linux-media@vger.kernel.org
6439 S:      Maintained
6440 F:      drivers/media/usb/go7007/
6441
6442 GOODIX TOUCHSCREEN
6443 M:      Bastien Nocera <hadess@hadess.net>
6444 L:      linux-input@vger.kernel.org
6445 S:      Maintained
6446 F:      drivers/input/touchscreen/goodix.c
6447
6448 GPD POCKET FAN DRIVER
6449 M:      Hans de Goede <hdegoede@redhat.com>
6450 L:      platform-driver-x86@vger.kernel.org
6451 S:      Maintained
6452 F:      drivers/platform/x86/gpd-pocket-fan.c
6453
6454 GPIO ACPI SUPPORT
6455 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6456 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6457 L:      linux-gpio@vger.kernel.org
6458 L:      linux-acpi@vger.kernel.org
6459 S:      Maintained
6460 F:      Documentation/acpi/gpio-properties.txt
6461 F:      drivers/gpio/gpiolib-acpi.c
6462
6463 GPIO IR Transmitter
6464 M:      Sean Young <sean@mess.org>
6465 L:      linux-media@vger.kernel.org
6466 S:      Maintained
6467 F:      drivers/media/rc/gpio-ir-tx.c
6468
6469 GPIO MOCKUP DRIVER
6470 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6471 L:      linux-gpio@vger.kernel.org
6472 S:      Maintained
6473 F:      drivers/gpio/gpio-mockup.c
6474 F:      tools/testing/selftests/gpio/
6475
6476 GPIO SUBSYSTEM
6477 M:      Linus Walleij <linus.walleij@linaro.org>
6478 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6479 L:      linux-gpio@vger.kernel.org
6480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6481 S:      Maintained
6482 F:      Documentation/devicetree/bindings/gpio/
6483 F:      Documentation/driver-api/gpio/
6484 F:      Documentation/gpio/
6485 F:      Documentation/ABI/testing/gpio-cdev
6486 F:      Documentation/ABI/obsolete/sysfs-gpio
6487 F:      drivers/gpio/
6488 F:      include/linux/gpio/
6489 F:      include/linux/gpio.h
6490 F:      include/linux/of_gpio.h
6491 F:      include/asm-generic/gpio.h
6492 F:      include/uapi/linux/gpio.h
6493 F:      tools/gpio/
6494
6495 GRE DEMULTIPLEXER DRIVER
6496 M:      Dmitry Kozlov <xeb@mail.ru>
6497 L:      netdev@vger.kernel.org
6498 S:      Maintained
6499 F:      net/ipv4/gre_demux.c
6500 F:      net/ipv4/gre_offload.c
6501 F:      include/net/gre.h
6502
6503 GRETH 10/100/1G Ethernet MAC device driver
6504 M:      Andreas Larsson <andreas@gaisler.com>
6505 L:      netdev@vger.kernel.org
6506 S:      Maintained
6507 F:      drivers/net/ethernet/aeroflex/
6508
6509 GREYBUS AUDIO PROTOCOLS DRIVERS
6510 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6511 M:      Mark Greer <mgreer@animalcreek.com>
6512 S:      Maintained
6513 F:      drivers/staging/greybus/audio_apbridgea.c
6514 F:      drivers/staging/greybus/audio_apbridgea.h
6515 F:      drivers/staging/greybus/audio_codec.c
6516 F:      drivers/staging/greybus/audio_codec.h
6517 F:      drivers/staging/greybus/audio_gb.c
6518 F:      drivers/staging/greybus/audio_manager.c
6519 F:      drivers/staging/greybus/audio_manager.h
6520 F:      drivers/staging/greybus/audio_manager_module.c
6521 F:      drivers/staging/greybus/audio_manager_private.h
6522 F:      drivers/staging/greybus/audio_manager_sysfs.c
6523 F:      drivers/staging/greybus/audio_module.c
6524 F:      drivers/staging/greybus/audio_topology.c
6525
6526 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6527 M:      Viresh Kumar <vireshk@kernel.org>
6528 S:      Maintained
6529 F:      drivers/staging/greybus/authentication.c
6530 F:      drivers/staging/greybus/bootrom.c
6531 F:      drivers/staging/greybus/firmware.h
6532 F:      drivers/staging/greybus/fw-core.c
6533 F:      drivers/staging/greybus/fw-download.c
6534 F:      drivers/staging/greybus/fw-management.c
6535 F:      drivers/staging/greybus/greybus_authentication.h
6536 F:      drivers/staging/greybus/greybus_firmware.h
6537 F:      drivers/staging/greybus/hid.c
6538 F:      drivers/staging/greybus/i2c.c
6539 F:      drivers/staging/greybus/spi.c
6540 F:      drivers/staging/greybus/spilib.c
6541 F:      drivers/staging/greybus/spilib.h
6542
6543 GREYBUS LOOPBACK DRIVER
6544 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6545 S:      Maintained
6546 F:      drivers/staging/greybus/loopback.c
6547
6548 GREYBUS PLATFORM DRIVERS
6549 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6550 S:      Maintained
6551 F:      drivers/staging/greybus/arche-platform.c
6552 F:      drivers/staging/greybus/arche-apb-ctrl.c
6553 F:      drivers/staging/greybus/arche_platform.h
6554
6555 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6556 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6557 S:      Maintained
6558 F:      drivers/staging/greybus/sdio.c
6559 F:      drivers/staging/greybus/light.c
6560 F:      drivers/staging/greybus/gpio.c
6561 F:      drivers/staging/greybus/power_supply.c
6562 F:      drivers/staging/greybus/spi.c
6563 F:      drivers/staging/greybus/spilib.c
6564
6565 GREYBUS SUBSYSTEM
6566 M:      Johan Hovold <johan@kernel.org>
6567 M:      Alex Elder <elder@kernel.org>
6568 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6569 S:      Maintained
6570 F:      drivers/staging/greybus/
6571 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6572
6573 GREYBUS UART PROTOCOLS DRIVERS
6574 M:      David Lin <dtwlin@gmail.com>
6575 S:      Maintained
6576 F:      drivers/staging/greybus/uart.c
6577 F:      drivers/staging/greybus/log.c
6578
6579 GS1662 VIDEO SERIALIZER
6580 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6581 L:      linux-media@vger.kernel.org
6582 T:      git git://linuxtv.org/media_tree.git
6583 S:      Maintained
6584 F:      drivers/media/spi/gs1662.c
6585
6586 GSPCA FINEPIX SUBDRIVER
6587 M:      Frank Zago <frank@zago.net>
6588 L:      linux-media@vger.kernel.org
6589 T:      git git://linuxtv.org/media_tree.git
6590 S:      Maintained
6591 F:      drivers/media/usb/gspca/finepix.c
6592
6593 GSPCA GL860 SUBDRIVER
6594 M:      Olivier Lorin <o.lorin@laposte.net>
6595 L:      linux-media@vger.kernel.org
6596 T:      git git://linuxtv.org/media_tree.git
6597 S:      Maintained
6598 F:      drivers/media/usb/gspca/gl860/
6599
6600 GSPCA M5602 SUBDRIVER
6601 M:      Erik Andren <erik.andren@gmail.com>
6602 L:      linux-media@vger.kernel.org
6603 T:      git git://linuxtv.org/media_tree.git
6604 S:      Maintained
6605 F:      drivers/media/usb/gspca/m5602/
6606
6607 GSPCA PAC207 SONIXB SUBDRIVER
6608 M:      Hans Verkuil <hverkuil@xs4all.nl>
6609 L:      linux-media@vger.kernel.org
6610 T:      git git://linuxtv.org/media_tree.git
6611 S:      Odd Fixes
6612 F:      drivers/media/usb/gspca/pac207.c
6613
6614 GSPCA SN9C20X SUBDRIVER
6615 M:      Brian Johnson <brijohn@gmail.com>
6616 L:      linux-media@vger.kernel.org
6617 T:      git git://linuxtv.org/media_tree.git
6618 S:      Maintained
6619 F:      drivers/media/usb/gspca/sn9c20x.c
6620
6621 GSPCA T613 SUBDRIVER
6622 M:      Leandro Costantino <lcostantino@gmail.com>
6623 L:      linux-media@vger.kernel.org
6624 T:      git git://linuxtv.org/media_tree.git
6625 S:      Maintained
6626 F:      drivers/media/usb/gspca/t613.c
6627
6628 GSPCA USB WEBCAM DRIVER
6629 M:      Hans Verkuil <hverkuil@xs4all.nl>
6630 L:      linux-media@vger.kernel.org
6631 T:      git git://linuxtv.org/media_tree.git
6632 S:      Odd Fixes
6633 F:      drivers/media/usb/gspca/
6634
6635 GTP (GPRS Tunneling Protocol)
6636 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6637 M:      Harald Welte <laforge@gnumonks.org>
6638 L:      osmocom-net-gprs@lists.osmocom.org
6639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6640 S:      Maintained
6641 F:      drivers/net/gtp.c
6642
6643 GUID PARTITION TABLE (GPT)
6644 M:      Davidlohr Bueso <dave@stgolabs.net>
6645 L:      linux-efi@vger.kernel.org
6646 S:      Maintained
6647 F:      block/partitions/efi.*
6648
6649 H8/300 ARCHITECTURE
6650 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6651 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6652 W:      http://uclinux-h8.sourceforge.jp
6653 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6654 S:      Maintained
6655 F:      arch/h8300/
6656 F:      drivers/clocksource/h8300_*.c
6657 F:      drivers/clk/h8300/
6658 F:      drivers/irqchip/irq-renesas-h8*.c
6659
6660 HACKRF MEDIA DRIVER
6661 M:      Antti Palosaari <crope@iki.fi>
6662 L:      linux-media@vger.kernel.org
6663 W:      https://linuxtv.org
6664 W:      http://palosaari.fi/linux/
6665 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6666 T:      git git://linuxtv.org/anttip/media_tree.git
6667 S:      Maintained
6668 F:      drivers/media/usb/hackrf/
6669
6670 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6671 M:      Frank Seidel <frank@f-seidel.de>
6672 L:      platform-driver-x86@vger.kernel.org
6673 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6674 S:      Maintained
6675 F:      drivers/platform/x86/hdaps.c
6676
6677 HARDWARE MONITORING
6678 M:      Jean Delvare <jdelvare@suse.com>
6679 M:      Guenter Roeck <linux@roeck-us.net>
6680 L:      linux-hwmon@vger.kernel.org
6681 W:      http://hwmon.wiki.kernel.org/
6682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6683 S:      Maintained
6684 F:      Documentation/devicetree/bindings/hwmon/
6685 F:      Documentation/hwmon/
6686 F:      drivers/hwmon/
6687 F:      include/linux/hwmon*.h
6688 F:      include/trace/events/hwmon*.h
6689
6690 HARDWARE RANDOM NUMBER GENERATOR CORE
6691 M:      Matt Mackall <mpm@selenic.com>
6692 M:      Herbert Xu <herbert@gondor.apana.org.au>
6693 L:      linux-crypto@vger.kernel.org
6694 S:      Odd fixes
6695 F:      Documentation/devicetree/bindings/rng/
6696 F:      Documentation/hw_random.txt
6697 F:      drivers/char/hw_random/
6698 F:      include/linux/hw_random.h
6699
6700 HARDWARE TRACING FACILITIES
6701 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6702 S:      Maintained
6703 F:      drivers/hwtracing/
6704
6705 HARDWARE SPINLOCK CORE
6706 M:      Ohad Ben-Cohen <ohad@wizery.com>
6707 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6708 L:      linux-remoteproc@vger.kernel.org
6709 S:      Maintained
6710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6711 F:      Documentation/devicetree/bindings/hwlock/
6712 F:      Documentation/hwspinlock.txt
6713 F:      drivers/hwspinlock/
6714 F:      include/linux/hwspinlock.h
6715
6716 HARMONY SOUND DRIVER
6717 L:      linux-parisc@vger.kernel.org
6718 S:      Maintained
6719 F:      sound/parisc/harmony.*
6720
6721 HDPVR USB VIDEO ENCODER DRIVER
6722 M:      Hans Verkuil <hverkuil@xs4all.nl>
6723 L:      linux-media@vger.kernel.org
6724 T:      git git://linuxtv.org/media_tree.git
6725 W:      https://linuxtv.org
6726 S:      Odd Fixes
6727 F:      drivers/media/usb/hdpvr/
6728
6729 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6730 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6731 S:      Supported
6732 F:      Documentation/watchdog/hpwdt.txt
6733 F:      drivers/watchdog/hpwdt.c
6734
6735 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6736 M:      Don Brace <don.brace@microsemi.com>
6737 L:      esc.storagedev@microsemi.com
6738 L:      linux-scsi@vger.kernel.org
6739 S:      Supported
6740 F:      Documentation/scsi/hpsa.txt
6741 F:      drivers/scsi/hpsa*.[ch]
6742 F:      include/linux/cciss*.h
6743 F:      include/uapi/linux/cciss*.h
6744
6745 HFI1 DRIVER
6746 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6747 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6748 L:      linux-rdma@vger.kernel.org
6749 S:      Supported
6750 F:      drivers/infiniband/hw/hfi1
6751
6752 HFS FILESYSTEM
6753 L:      linux-fsdevel@vger.kernel.org
6754 S:      Orphan
6755 F:      Documentation/filesystems/hfs.txt
6756 F:      fs/hfs/
6757
6758 HFSPLUS FILESYSTEM
6759 L:      linux-fsdevel@vger.kernel.org
6760 S:      Orphan
6761 F:      Documentation/filesystems/hfsplus.txt
6762 F:      fs/hfsplus/
6763
6764 HGA FRAMEBUFFER DRIVER
6765 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6766 L:      linux-nvidia@lists.surfsouth.com
6767 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6768 S:      Maintained
6769 F:      drivers/video/fbdev/hgafb.c
6770
6771 HIBERNATION (aka Software Suspend, aka swsusp)
6772 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6773 M:      Pavel Machek <pavel@ucw.cz>
6774 L:      linux-pm@vger.kernel.org
6775 B:      https://bugzilla.kernel.org
6776 S:      Supported
6777 F:      arch/x86/power/
6778 F:      drivers/base/power/
6779 F:      kernel/power/
6780 F:      include/linux/suspend.h
6781 F:      include/linux/freezer.h
6782 F:      include/linux/pm.h
6783 F:      arch/*/include/asm/suspend*.h
6784
6785 HID CORE LAYER
6786 M:      Jiri Kosina <jikos@kernel.org>
6787 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6788 L:      linux-input@vger.kernel.org
6789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6790 S:      Maintained
6791 F:      drivers/hid/
6792 F:      include/linux/hid*
6793 F:      include/uapi/linux/hid*
6794
6795 HID SENSOR HUB DRIVERS
6796 M:      Jiri Kosina <jikos@kernel.org>
6797 M:      Jonathan Cameron <jic23@kernel.org>
6798 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6799 L:      linux-input@vger.kernel.org
6800 L:      linux-iio@vger.kernel.org
6801 S:      Maintained
6802 F:      Documentation/hid/hid-sensor*
6803 F:      drivers/hid/hid-sensor-*
6804 F:      drivers/iio/*/hid-*
6805 F:      include/linux/hid-sensor-*
6806
6807 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6808 M:      Thomas Gleixner <tglx@linutronix.de>
6809 L:      linux-kernel@vger.kernel.org
6810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6811 S:      Maintained
6812 F:      Documentation/timers/
6813 F:      kernel/time/hrtimer.c
6814 F:      kernel/time/clockevents.c
6815 F:      kernel/time/timer_*.c
6816 F:      include/linux/clockchips.h
6817 F:      include/linux/hrtimer.h
6818
6819 HIGH-SPEED SCC DRIVER FOR AX.25
6820 L:      linux-hams@vger.kernel.org
6821 S:      Orphan
6822 F:      drivers/net/hamradio/dmascc.c
6823 F:      drivers/net/hamradio/scc.c
6824
6825 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6826 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6827 W:      http://www.highpoint-tech.com
6828 S:      Supported
6829 F:      Documentation/scsi/hptiop.txt
6830 F:      drivers/scsi/hptiop.c
6831
6832 HIPPI
6833 M:      Jes Sorensen <jes@trained-monkey.org>
6834 L:      linux-hippi@sunsite.dk
6835 S:      Maintained
6836 F:      include/linux/hippidevice.h
6837 F:      include/uapi/linux/if_hippi.h
6838 F:      net/802/hippi.c
6839 F:      drivers/net/hippi/
6840
6841 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6842 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6843 M:      Salil Mehta <salil.mehta@huawei.com>
6844 L:      netdev@vger.kernel.org
6845 W:      http://www.hisilicon.com
6846 S:      Maintained
6847 F:      drivers/net/ethernet/hisilicon/hns3/
6848
6849 HISILICON LPC BUS DRIVER
6850 M:      john.garry@huawei.com
6851 W:      http://www.hisilicon.com
6852 S:      Maintained
6853 F:      drivers/bus/hisi_lpc.c
6854 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6855
6856 HISILICON NETWORK SUBSYSTEM DRIVER
6857 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6858 M:      Salil Mehta <salil.mehta@huawei.com>
6859 L:      netdev@vger.kernel.org
6860 W:      http://www.hisilicon.com
6861 S:      Maintained
6862 F:      drivers/net/ethernet/hisilicon/
6863 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6864
6865 HISILICON PMU DRIVER
6866 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6867 W:      http://www.hisilicon.com
6868 S:      Supported
6869 F:      drivers/perf/hisilicon
6870 F:      Documentation/perf/hisi-pmu.txt
6871
6872 HISILICON ROCE DRIVER
6873 M:      Lijun Ou <oulijun@huawei.com>
6874 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6875 L:      linux-rdma@vger.kernel.org
6876 S:      Maintained
6877 F:      drivers/infiniband/hw/hns/
6878 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6879
6880 HISILICON SAS Controller
6881 M:      John Garry <john.garry@huawei.com>
6882 W:      http://www.hisilicon.com
6883 S:      Supported
6884 F:      drivers/scsi/hisi_sas/
6885 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6886
6887 HMM - Heterogeneous Memory Management
6888 M:      Jérôme Glisse <jglisse@redhat.com>
6889 L:      linux-mm@kvack.org
6890 S:      Maintained
6891 F:      mm/hmm*
6892 F:      include/linux/hmm*
6893 F:      Documentation/vm/hmm.rst
6894
6895 HOST AP DRIVER
6896 M:      Jouni Malinen <j@w1.fi>
6897 L:      linux-wireless@vger.kernel.org
6898 W:      http://w1.fi/hostap-driver.html
6899 S:      Obsolete
6900 F:      drivers/net/wireless/intersil/hostap/
6901
6902 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6903 L:      platform-driver-x86@vger.kernel.org
6904 S:      Orphan
6905 F:      drivers/platform/x86/tc1100-wmi.c
6906
6907 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6908 M:      Jaroslav Kysela <perex@perex.cz>
6909 S:      Maintained
6910 F:      drivers/net/ethernet/hp/hp100.*
6911
6912 HPET:   High Precision Event Timers driver
6913 M:      Clemens Ladisch <clemens@ladisch.de>
6914 S:      Maintained
6915 F:      Documentation/timers/hpet.txt
6916 F:      drivers/char/hpet.c
6917 F:      include/linux/hpet.h
6918 F:      include/uapi/linux/hpet.h
6919
6920 HPET:   x86
6921 S:      Orphan
6922 F:      arch/x86/kernel/hpet.c
6923 F:      arch/x86/include/asm/hpet.h
6924
6925 HPFS FILESYSTEM
6926 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6927 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6928 S:      Maintained
6929 F:      fs/hpfs/
6930
6931 HSI SUBSYSTEM
6932 M:      Sebastian Reichel <sre@kernel.org>
6933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6934 S:      Maintained
6935 F:      Documentation/ABI/testing/sysfs-bus-hsi
6936 F:      Documentation/driver-api/hsi.rst
6937 F:      drivers/hsi/
6938 F:      include/linux/hsi/
6939 F:      include/uapi/linux/hsi/
6940
6941 HSO 3G MODEM DRIVER
6942 L:      linux-usb@vger.kernel.org
6943 S:      Orphan
6944 F:      drivers/net/usb/hso.c
6945
6946 HSR NETWORK PROTOCOL
6947 M:      Arvid Brodin <arvid.brodin@alten.se>
6948 L:      netdev@vger.kernel.org
6949 S:      Maintained
6950 F:      net/hsr/
6951
6952 HT16K33 LED CONTROLLER DRIVER
6953 M:      Robin van der Gracht <robin@protonic.nl>
6954 S:      Maintained
6955 F:      drivers/auxdisplay/ht16k33.c
6956 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6957
6958 HTCPEN TOUCHSCREEN DRIVER
6959 M:      Pau Oliva Fora <pof@eslack.org>
6960 L:      linux-input@vger.kernel.org
6961 S:      Maintained
6962 F:      drivers/input/touchscreen/htcpen.c
6963
6964 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
6965 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
6966 L:      linux-iio@vger.kernel.org
6967 W:      http://www.st.com/
6968 S:      Maintained
6969 F:      drivers/iio/humidity/hts221*
6970 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
6971
6972 HUAWEI ETHERNET DRIVER
6973 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6974 L:      netdev@vger.kernel.org
6975 S:      Supported
6976 F:      Documentation/networking/hinic.txt
6977 F:      drivers/net/ethernet/huawei/hinic/
6978
6979 HUGETLB FILESYSTEM
6980 M:      Mike Kravetz <mike.kravetz@oracle.com>
6981 L:      linux-mm@kvack.org
6982 S:      Maintained
6983 F:      fs/hugetlbfs/
6984 F:      mm/hugetlb.c
6985 F:      include/linux/hugetlb.h
6986 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6987 F:      Documentation/vm/hugetlbfs_reserv.rst
6988 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6989
6990 HVA ST MEDIA DRIVER
6991 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6992 L:      linux-media@vger.kernel.org
6993 T:      git git://linuxtv.org/media_tree.git
6994 W:      https://linuxtv.org
6995 S:      Supported
6996 F:      drivers/media/platform/sti/hva
6997
6998 HWPOISON MEMORY FAILURE HANDLING
6999 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7000 L:      linux-mm@kvack.org
7001 S:      Maintained
7002 F:      mm/memory-failure.c
7003 F:      mm/hwpoison-inject.c
7004
7005 HYGON PROCESSOR SUPPORT
7006 M:      Pu Wen <puwen@hygon.cn>
7007 L:      linux-kernel@vger.kernel.org
7008 S:      Maintained
7009 F:      arch/x86/kernel/cpu/hygon.c
7010
7011 Hyper-V CORE AND DRIVERS
7012 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7013 M:      Haiyang Zhang <haiyangz@microsoft.com>
7014 M:      Stephen Hemminger <sthemmin@microsoft.com>
7015 M:      Sasha Levin <sashal@kernel.org>
7016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7017 L:      devel@linuxdriverproject.org
7018 S:      Supported
7019 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7020 F:      arch/x86/include/asm/mshyperv.h
7021 F:      arch/x86/include/asm/trace/hyperv.h
7022 F:      arch/x86/include/asm/hyperv-tlfs.h
7023 F:      arch/x86/kernel/cpu/mshyperv.c
7024 F:      arch/x86/hyperv
7025 F:      drivers/hid/hid-hyperv.c
7026 F:      drivers/hv/
7027 F:      drivers/input/serio/hyperv-keyboard.c
7028 F:      drivers/pci/controller/pci-hyperv.c
7029 F:      drivers/net/hyperv/
7030 F:      drivers/scsi/storvsc_drv.c
7031 F:      drivers/uio/uio_hv_generic.c
7032 F:      drivers/video/fbdev/hyperv_fb.c
7033 F:      net/vmw_vsock/hyperv_transport.c
7034 F:      include/linux/hyperv.h
7035 F:      include/uapi/linux/hyperv.h
7036 F:      tools/hv/
7037 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7038
7039 HYPERVISOR VIRTUAL CONSOLE DRIVER
7040 L:      linuxppc-dev@lists.ozlabs.org
7041 S:      Odd Fixes
7042 F:      drivers/tty/hvc/
7043
7044 I2C ACPI SUPPORT
7045 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7046 L:      linux-i2c@vger.kernel.org
7047 L:      linux-acpi@vger.kernel.org
7048 S:      Maintained
7049 F:      drivers/i2c/i2c-core-acpi.c
7050
7051 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7052 M:      Ajay Gupta <ajayg@nvidia.com>
7053 L:      linux-i2c@vger.kernel.org
7054 S:      Maintained
7055 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7056 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7057
7058 I2C MUXES
7059 M:      Peter Rosin <peda@axentia.se>
7060 L:      linux-i2c@vger.kernel.org
7061 S:      Maintained
7062 F:      Documentation/i2c/i2c-topology
7063 F:      Documentation/i2c/muxes/
7064 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7065 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7066 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7067 F:      drivers/i2c/i2c-mux.c
7068 F:      drivers/i2c/muxes/
7069 F:      include/linux/i2c-mux.h
7070
7071 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7072 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7073 L:      linux-i2c@vger.kernel.org
7074 S:      Maintained
7075 F:      drivers/i2c/busses/i2c-mv64xxx.c
7076
7077 I2C OVER PARALLEL PORT
7078 M:      Jean Delvare <jdelvare@suse.com>
7079 L:      linux-i2c@vger.kernel.org
7080 S:      Maintained
7081 F:      Documentation/i2c/busses/i2c-parport
7082 F:      Documentation/i2c/busses/i2c-parport-light
7083 F:      drivers/i2c/busses/i2c-parport.c
7084 F:      drivers/i2c/busses/i2c-parport-light.c
7085
7086 I2C SUBSYSTEM
7087 M:      Wolfram Sang <wsa@the-dreams.de>
7088 L:      linux-i2c@vger.kernel.org
7089 W:      https://i2c.wiki.kernel.org/
7090 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7092 S:      Maintained
7093 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7094 F:      Documentation/i2c/
7095 F:      drivers/i2c/*
7096 F:      include/linux/i2c.h
7097 F:      include/linux/i2c-dev.h
7098 F:      include/linux/i2c-smbus.h
7099 F:      include/uapi/linux/i2c.h
7100 F:      include/uapi/linux/i2c-*.h
7101
7102 I2C SUBSYSTEM HOST DRIVERS
7103 L:      linux-i2c@vger.kernel.org
7104 W:      https://i2c.wiki.kernel.org/
7105 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7107 S:      Odd Fixes
7108 F:      Documentation/devicetree/bindings/i2c/
7109 F:      drivers/i2c/algos/
7110 F:      drivers/i2c/busses/
7111
7112 I2C-TAOS-EVM DRIVER
7113 M:      Jean Delvare <jdelvare@suse.com>
7114 L:      linux-i2c@vger.kernel.org
7115 S:      Maintained
7116 F:      Documentation/i2c/busses/i2c-taos-evm
7117 F:      drivers/i2c/busses/i2c-taos-evm.c
7118
7119 I2C-TINY-USB DRIVER
7120 M:      Till Harbaum <till@harbaum.org>
7121 L:      linux-i2c@vger.kernel.org
7122 W:      http://www.harbaum.org/till/i2c_tiny_usb
7123 S:      Maintained
7124 F:      drivers/i2c/busses/i2c-tiny-usb.c
7125
7126 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7127 M:      Jean Delvare <jdelvare@suse.com>
7128 L:      linux-i2c@vger.kernel.org
7129 S:      Maintained
7130 F:      Documentation/i2c/busses/i2c-ali1535
7131 F:      Documentation/i2c/busses/i2c-ali1563
7132 F:      Documentation/i2c/busses/i2c-ali15x3
7133 F:      Documentation/i2c/busses/i2c-amd756
7134 F:      Documentation/i2c/busses/i2c-amd8111
7135 F:      Documentation/i2c/busses/i2c-i801
7136 F:      Documentation/i2c/busses/i2c-nforce2
7137 F:      Documentation/i2c/busses/i2c-piix4
7138 F:      Documentation/i2c/busses/i2c-sis5595
7139 F:      Documentation/i2c/busses/i2c-sis630
7140 F:      Documentation/i2c/busses/i2c-sis96x
7141 F:      Documentation/i2c/busses/i2c-via
7142 F:      Documentation/i2c/busses/i2c-viapro
7143 F:      drivers/i2c/busses/i2c-ali1535.c
7144 F:      drivers/i2c/busses/i2c-ali1563.c
7145 F:      drivers/i2c/busses/i2c-ali15x3.c
7146 F:      drivers/i2c/busses/i2c-amd756.c
7147 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7148 F:      drivers/i2c/busses/i2c-amd8111.c
7149 F:      drivers/i2c/busses/i2c-i801.c
7150 F:      drivers/i2c/busses/i2c-isch.c
7151 F:      drivers/i2c/busses/i2c-nforce2.c
7152 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7153 F:      drivers/i2c/busses/i2c-piix4.c
7154 F:      drivers/i2c/busses/i2c-sis5595.c
7155 F:      drivers/i2c/busses/i2c-sis630.c
7156 F:      drivers/i2c/busses/i2c-sis96x.c
7157 F:      drivers/i2c/busses/i2c-via.c
7158 F:      drivers/i2c/busses/i2c-viapro.c
7159
7160 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7161 M:      Hans de Goede <hdegoede@redhat.com>
7162 L:      linux-i2c@vger.kernel.org
7163 S:      Maintained
7164 F:      drivers/i2c/busses/i2c-cht-wc.c
7165
7166 I2C/SMBUS ISMT DRIVER
7167 M:      Seth Heasley <seth.heasley@intel.com>
7168 M:      Neil Horman <nhorman@tuxdriver.com>
7169 L:      linux-i2c@vger.kernel.org
7170 F:      drivers/i2c/busses/i2c-ismt.c
7171 F:      Documentation/i2c/busses/i2c-ismt
7172
7173 I2C/SMBUS STUB DRIVER
7174 M:      Jean Delvare <jdelvare@suse.com>
7175 L:      linux-i2c@vger.kernel.org
7176 S:      Maintained
7177 F:      drivers/i2c/i2c-stub.c
7178
7179 I3C SUBSYSTEM
7180 M:      Boris Brezillon <bbrezillon@kernel.org>
7181 L:      linux-i3c@lists.infradead.org
7182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7183 S:      Maintained
7184 F:      Documentation/ABI/testing/sysfs-bus-i3c
7185 F:      Documentation/devicetree/bindings/i3c/
7186 F:      Documentation/driver-api/i3c
7187 F:      drivers/i3c/
7188 F:      include/linux/i3c/
7189 F:      include/dt-bindings/i3c/
7190
7191 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7192 M:      Vitor Soares <vitor.soares@synopsys.com>
7193 S:      Maintained
7194 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7195 F:      drivers/i3c/master/dw*
7196
7197 IA64 (Itanium) PLATFORM
7198 M:      Tony Luck <tony.luck@intel.com>
7199 M:      Fenghua Yu <fenghua.yu@intel.com>
7200 L:      linux-ia64@vger.kernel.org
7201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7202 S:      Maintained
7203 F:      arch/ia64/
7204
7205 IBM Power 842 compression accelerator
7206 M:      Haren Myneni <haren@us.ibm.com>
7207 S:      Supported
7208 F:      drivers/crypto/nx/Makefile
7209 F:      drivers/crypto/nx/Kconfig
7210 F:      drivers/crypto/nx/nx-842*
7211 F:      include/linux/sw842.h
7212 F:      crypto/842.c
7213 F:      lib/842/
7214
7215 IBM Power in-Nest Crypto Acceleration
7216 M:      Breno Leitão <leitao@debian.org>
7217 M:      Nayna Jain <nayna@linux.ibm.com>
7218 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7219 L:      linux-crypto@vger.kernel.org
7220 S:      Supported
7221 F:      drivers/crypto/nx/Makefile
7222 F:      drivers/crypto/nx/Kconfig
7223 F:      drivers/crypto/nx/nx-aes*
7224 F:      drivers/crypto/nx/nx-sha*
7225 F:      drivers/crypto/nx/nx.*
7226 F:      drivers/crypto/nx/nx_csbcpb.h
7227 F:      drivers/crypto/nx/nx_debugfs.h
7228
7229 IBM Power Linux RAID adapter
7230 M:      Brian King <brking@us.ibm.com>
7231 S:      Supported
7232 F:      drivers/scsi/ipr.*
7233
7234 IBM Power SRIOV Virtual NIC Device Driver
7235 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7236 M:      John Allen <jallen@linux.ibm.com>
7237 L:      netdev@vger.kernel.org
7238 S:      Supported
7239 F:      drivers/net/ethernet/ibm/ibmvnic.*
7240
7241 IBM Power Virtual Accelerator Switchboard
7242 M:      Sukadev Bhattiprolu
7243 L:      linuxppc-dev@lists.ozlabs.org
7244 S:      Supported
7245 F:      arch/powerpc/platforms/powernv/vas*
7246 F:      arch/powerpc/platforms/powernv/copy-paste.h
7247 F:      arch/powerpc/include/asm/vas.h
7248 F:      arch/powerpc/include/uapi/asm/vas.h
7249
7250 IBM Power Virtual Ethernet Device Driver
7251 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7252 L:      netdev@vger.kernel.org
7253 S:      Supported
7254 F:      drivers/net/ethernet/ibm/ibmveth.*
7255
7256 IBM Power Virtual FC Device Drivers
7257 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7258 L:      linux-scsi@vger.kernel.org
7259 S:      Supported
7260 F:      drivers/scsi/ibmvscsi/ibmvfc*
7261
7262 IBM Power Virtual Management Channel Driver
7263 M:      Steven Royer <seroyer@linux.ibm.com>
7264 S:      Supported
7265 F:      drivers/misc/ibmvmc.*
7266
7267 IBM Power Virtual SCSI Device Drivers
7268 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7269 L:      linux-scsi@vger.kernel.org
7270 S:      Supported
7271 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7272 F:      include/scsi/viosrp.h
7273
7274 IBM Power Virtual SCSI Device Target Driver
7275 M:      Michael Cyr <mikecyr@linux.ibm.com>
7276 L:      linux-scsi@vger.kernel.org
7277 L:      target-devel@vger.kernel.org
7278 S:      Supported
7279 F:      drivers/scsi/ibmvscsi_tgt/
7280
7281 IBM Power VMX Cryptographic instructions
7282 M:      Breno Leitão <leitao@debian.org>
7283 M:      Nayna Jain <nayna@linux.ibm.com>
7284 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7285 L:      linux-crypto@vger.kernel.org
7286 S:      Supported
7287 F:      drivers/crypto/vmx/Makefile
7288 F:      drivers/crypto/vmx/Kconfig
7289 F:      drivers/crypto/vmx/vmx.c
7290 F:      drivers/crypto/vmx/aes*
7291 F:      drivers/crypto/vmx/ghash*
7292 F:      drivers/crypto/vmx/ppc-xlate.pl
7293
7294 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7295 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7296 L:      linux-pci@vger.kernel.org
7297 L:      linuxppc-dev@lists.ozlabs.org
7298 S:      Supported
7299 F:      drivers/pci/hotplug/rpaphp*
7300
7301 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7302 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7303 L:      linux-pci@vger.kernel.org
7304 L:      linuxppc-dev@lists.ozlabs.org
7305 S:      Supported
7306 F:      drivers/pci/hotplug/rpadlpar*
7307
7308 IBM ServeRAID RAID DRIVER
7309 S:      Orphan
7310 F:      drivers/scsi/ips.*
7311
7312 ICH LPC AND GPIO DRIVER
7313 M:      Peter Tyser <ptyser@xes-inc.com>
7314 S:      Maintained
7315 F:      drivers/mfd/lpc_ich.c
7316 F:      drivers/gpio/gpio-ich.c
7317
7318 IDE SUBSYSTEM
7319 M:      "David S. Miller" <davem@davemloft.net>
7320 L:      linux-ide@vger.kernel.org
7321 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7323 S:      Maintained
7324 F:      Documentation/ide/
7325 F:      drivers/ide/
7326 F:      include/linux/ide.h
7327
7328 IDE/ATAPI DRIVERS
7329 M:      Borislav Petkov <bp@alien8.de>
7330 L:      linux-ide@vger.kernel.org
7331 S:      Maintained
7332 F:      Documentation/cdrom/ide-cd
7333 F:      drivers/ide/ide-cd*
7334
7335 IDEAPAD LAPTOP EXTRAS DRIVER
7336 M:      Ike Panhc <ike.pan@canonical.com>
7337 L:      platform-driver-x86@vger.kernel.org
7338 W:      http://launchpad.net/ideapad-laptop
7339 S:      Maintained
7340 F:      drivers/platform/x86/ideapad-laptop.c
7341
7342 IDEAPAD LAPTOP SLIDEBAR DRIVER
7343 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7344 L:      linux-input@vger.kernel.org
7345 W:      https://github.com/o2genum/ideapad-slidebar
7346 S:      Maintained
7347 F:      drivers/input/misc/ideapad_slidebar.c
7348
7349 IDT VersaClock 5 CLOCK DRIVER
7350 M:      Marek Vasut <marek.vasut@gmail.com>
7351 S:      Maintained
7352 F:      drivers/clk/clk-versaclock5.c
7353
7354 IEEE 802.15.4 SUBSYSTEM
7355 M:      Alexander Aring <alex.aring@gmail.com>
7356 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7357 L:      linux-wpan@vger.kernel.org
7358 W:      http://wpan.cakelab.org/
7359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7361 S:      Maintained
7362 F:      net/ieee802154/
7363 F:      net/mac802154/
7364 F:      drivers/net/ieee802154/
7365 F:      include/linux/nl802154.h
7366 F:      include/linux/ieee802154.h
7367 F:      include/net/nl802154.h
7368 F:      include/net/mac802154.h
7369 F:      include/net/af_ieee802154.h
7370 F:      include/net/cfg802154.h
7371 F:      include/net/ieee802154_netdev.h
7372 F:      Documentation/networking/ieee802154.txt
7373
7374 IFE PROTOCOL
7375 M:      Yotam Gigi <yotam.gi@gmail.com>
7376 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7377 F:      net/ife
7378 F:      include/net/ife.h
7379 F:      include/uapi/linux/ife.h
7380
7381 IGORPLUG-USB IR RECEIVER
7382 M:      Sean Young <sean@mess.org>
7383 L:      linux-media@vger.kernel.org
7384 S:      Maintained
7385 F:      drivers/media/rc/igorplugusb.c
7386
7387 IGUANAWORKS USB IR TRANSCEIVER
7388 M:      Sean Young <sean@mess.org>
7389 L:      linux-media@vger.kernel.org
7390 S:      Maintained
7391 F:      drivers/media/rc/iguanair.c
7392
7393 IIO DIGITAL POTENTIOMETER DAC
7394 M:      Peter Rosin <peda@axentia.se>
7395 L:      linux-iio@vger.kernel.org
7396 S:      Maintained
7397 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7398 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7399 F:      drivers/iio/dac/dpot-dac.c
7400
7401 IIO ENVELOPE DETECTOR
7402 M:      Peter Rosin <peda@axentia.se>
7403 L:      linux-iio@vger.kernel.org
7404 S:      Maintained
7405 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7406 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7407 F:      drivers/iio/adc/envelope-detector.c
7408
7409 IIO MULTIPLEXER
7410 M:      Peter Rosin <peda@axentia.se>
7411 L:      linux-iio@vger.kernel.org
7412 S:      Maintained
7413 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7414 F:      drivers/iio/multiplexer/iio-mux.c
7415
7416 IIO SUBSYSTEM AND DRIVERS
7417 M:      Jonathan Cameron <jic23@kernel.org>
7418 R:      Hartmut Knaack <knaack.h@gmx.de>
7419 R:      Lars-Peter Clausen <lars@metafoo.de>
7420 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7421 L:      linux-iio@vger.kernel.org
7422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7423 S:      Maintained
7424 F:      Documentation/ABI/testing/configfs-iio*
7425 F:      Documentation/ABI/testing/sysfs-bus-iio*
7426 F:      Documentation/devicetree/bindings/iio/
7427 F:      drivers/iio/
7428 F:      drivers/staging/iio/
7429 F:      include/linux/iio/
7430 F:      tools/iio/
7431
7432 IIO UNIT CONVERTER
7433 M:      Peter Rosin <peda@axentia.se>
7434 L:      linux-iio@vger.kernel.org
7435 S:      Maintained
7436 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7437 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7438 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7439 F:      drivers/iio/afe/iio-rescale.c
7440
7441 IKANOS/ADI EAGLE ADSL USB DRIVER
7442 M:      Matthieu Castet <castet.matthieu@free.fr>
7443 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7444 S:      Maintained
7445 F:      drivers/usb/atm/ueagle-atm.c
7446
7447 IMGTEC ASCII LCD DRIVER
7448 M:      Paul Burton <paul.burton@mips.com>
7449 S:      Maintained
7450 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7451 F:      drivers/auxdisplay/img-ascii-lcd.c
7452
7453 IMGTEC IR DECODER DRIVER
7454 M:      James Hogan <jhogan@kernel.org>
7455 S:      Maintained
7456 F:      drivers/media/rc/img-ir/
7457
7458 IMON SOUNDGRAPH USB IR RECEIVER
7459 M:      Sean Young <sean@mess.org>
7460 L:      linux-media@vger.kernel.org
7461 S:      Maintained
7462 F:      drivers/media/rc/imon_raw.c
7463 F:      drivers/media/rc/imon.c
7464
7465 IMS TWINTURBO FRAMEBUFFER DRIVER
7466 L:      linux-fbdev@vger.kernel.org
7467 S:      Orphan
7468 F:      drivers/video/fbdev/imsttfb.c
7469
7470 INA209 HARDWARE MONITOR DRIVER
7471 M:      Guenter Roeck <linux@roeck-us.net>
7472 L:      linux-hwmon@vger.kernel.org
7473 S:      Maintained
7474 F:      Documentation/hwmon/ina209
7475 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7476 F:      drivers/hwmon/ina209.c
7477
7478 INA2XX HARDWARE MONITOR DRIVER
7479 M:      Guenter Roeck <linux@roeck-us.net>
7480 L:      linux-hwmon@vger.kernel.org
7481 S:      Maintained
7482 F:      Documentation/hwmon/ina2xx
7483 F:      drivers/hwmon/ina2xx.c
7484 F:      include/linux/platform_data/ina2xx.h
7485
7486 INDUSTRY PACK SUBSYSTEM (IPACK)
7487 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7488 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7489 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7490 L:      industrypack-devel@lists.sourceforge.net
7491 W:      http://industrypack.sourceforge.net
7492 S:      Maintained
7493 F:      drivers/ipack/
7494
7495 INFINIBAND SUBSYSTEM
7496 M:      Doug Ledford <dledford@redhat.com>
7497 M:      Jason Gunthorpe <jgg@mellanox.com>
7498 L:      linux-rdma@vger.kernel.org
7499 W:      https://github.com/linux-rdma/rdma-core
7500 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7502 S:      Supported
7503 F:      Documentation/devicetree/bindings/infiniband/
7504 F:      Documentation/infiniband/
7505 F:      drivers/infiniband/
7506 F:      include/uapi/linux/if_infiniband.h
7507 F:      include/uapi/rdma/
7508 F:      include/rdma/
7509
7510 INGENIC JZ4780 DMA Driver
7511 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7512 S:      Maintained
7513 F:      drivers/dma/dma-jz4780.c
7514
7515 INGENIC JZ4780 NAND DRIVER
7516 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7517 L:      linux-mtd@lists.infradead.org
7518 S:      Maintained
7519 F:      drivers/mtd/nand/raw/jz4780_*
7520
7521 INOTIFY
7522 M:      Jan Kara <jack@suse.cz>
7523 R:      Amir Goldstein <amir73il@gmail.com>
7524 L:      linux-fsdevel@vger.kernel.org
7525 S:      Maintained
7526 F:      Documentation/filesystems/inotify.txt
7527 F:      fs/notify/inotify/
7528 F:      include/linux/inotify.h
7529 F:      include/uapi/linux/inotify.h
7530
7531 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7532 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7533 L:      linux-input@vger.kernel.org
7534 Q:      http://patchwork.kernel.org/project/linux-input/list/
7535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7536 S:      Maintained
7537 F:      drivers/input/
7538 F:      include/linux/input.h
7539 F:      include/uapi/linux/input.h
7540 F:      include/uapi/linux/input-event-codes.h
7541 F:      include/linux/input/
7542 F:      Documentation/devicetree/bindings/input/
7543 F:      Documentation/devicetree/bindings/serio/
7544 F:      Documentation/input/
7545
7546 INPUT MULTITOUCH (MT) PROTOCOL
7547 M:      Henrik Rydberg <rydberg@bitmath.org>
7548 L:      linux-input@vger.kernel.org
7549 S:      Odd fixes
7550 F:      Documentation/input/multi-touch-protocol.rst
7551 F:      drivers/input/input-mt.c
7552 K:      \b(ABS|SYN)_MT_
7553
7554 INSIDE SECURE CRYPTO DRIVER
7555 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7556 F:      drivers/crypto/inside-secure/
7557 S:      Maintained
7558 L:      linux-crypto@vger.kernel.org
7559
7560 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7561 M:      Mimi Zohar <zohar@linux.ibm.com>
7562 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7563 L:      linux-integrity@vger.kernel.org
7564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7565 S:      Supported
7566 F:      security/integrity/ima/
7567
7568 INTEL 810/815 FRAMEBUFFER DRIVER
7569 M:      Antonino Daplas <adaplas@gmail.com>
7570 L:      linux-fbdev@vger.kernel.org
7571 S:      Maintained
7572 F:      drivers/video/fbdev/i810/
7573
7574 INTEL ASoC DRIVERS
7575 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7576 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7577 M:      Jie Yang <yang.jie@linux.intel.com>
7578 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7579 S:      Supported
7580 F:      sound/soc/intel/
7581
7582 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7583 M:      Hans de Goede <hdegoede@redhat.com>
7584 L:      platform-driver-x86@vger.kernel.org
7585 S:      Maintained
7586 F:      drivers/platform/x86/intel_atomisp2_pm.c
7587
7588 INTEL C600 SERIES SAS CONTROLLER DRIVER
7589 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7590 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7591 L:      linux-scsi@vger.kernel.org
7592 T:      git git://git.code.sf.net/p/intel-sas/isci
7593 S:      Supported
7594 F:      drivers/scsi/isci/
7595
7596 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7597 M:      Jani Nikula <jani.nikula@linux.intel.com>
7598 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7599 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7600 L:      intel-gfx@lists.freedesktop.org
7601 W:      https://01.org/linuxgraphics/
7602 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7603 C:      irc://chat.freenode.net/intel-gfx
7604 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7605 T:      git git://anongit.freedesktop.org/drm-intel
7606 S:      Supported
7607 F:      drivers/gpu/drm/i915/
7608 F:      include/drm/i915*
7609 F:      include/uapi/drm/i915_drm.h
7610 F:      Documentation/gpu/i915.rst
7611
7612 INTEL ETHERNET DRIVERS
7613 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7614 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7615 W:      http://www.intel.com/support/feedback.htm
7616 W:      http://e1000.sourceforge.net/
7617 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7620 S:      Supported
7621 F:      Documentation/networking/device_drivers/intel/e100.rst
7622 F:      Documentation/networking/device_drivers/intel/e1000.rst
7623 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7624 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7625 F:      Documentation/networking/device_drivers/intel/igb.rst
7626 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7627 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7628 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7629 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7630 F:      Documentation/networking/device_drivers/intel/i40e.rst
7631 F:      Documentation/networking/device_drivers/intel/iavf.rst
7632 F:      Documentation/networking/device_drivers/intel/ice.rst
7633 F:      drivers/net/ethernet/intel/
7634 F:      drivers/net/ethernet/intel/*/
7635 F:      include/linux/avf/virtchnl.h
7636
7637 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7638 M:      Maik Broemme <mbroemme@libmpq.org>
7639 L:      linux-fbdev@vger.kernel.org
7640 S:      Maintained
7641 F:      Documentation/fb/intelfb.txt
7642 F:      drivers/video/fbdev/intelfb/
7643
7644 INTEL GPIO DRIVERS
7645 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7646 L:      linux-gpio@vger.kernel.org
7647 S:      Maintained
7648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7649 F:      drivers/gpio/gpio-ich.c
7650 F:      drivers/gpio/gpio-intel-mid.c
7651 F:      drivers/gpio/gpio-lynxpoint.c
7652 F:      drivers/gpio/gpio-merrifield.c
7653 F:      drivers/gpio/gpio-ml-ioh.c
7654 F:      drivers/gpio/gpio-pch.c
7655 F:      drivers/gpio/gpio-sch.c
7656 F:      drivers/gpio/gpio-sodaville.c
7657
7658 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7659 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7660 M:      Zhi Wang <zhi.a.wang@intel.com>
7661 L:      intel-gvt-dev@lists.freedesktop.org
7662 L:      intel-gfx@lists.freedesktop.org
7663 W:      https://01.org/igvt-g
7664 T:      git https://github.com/intel/gvt-linux.git
7665 S:      Supported
7666 F:      drivers/gpu/drm/i915/gvt/
7667
7668 INTEL HID EVENT DRIVER
7669 M:      Alex Hung <alex.hung@canonical.com>
7670 L:      platform-driver-x86@vger.kernel.org
7671 S:      Maintained
7672 F:      drivers/platform/x86/intel-hid.c
7673
7674 INTEL I/OAT DMA DRIVER
7675 M:      Dave Jiang <dave.jiang@intel.com>
7676 R:      Dan Williams <dan.j.williams@intel.com>
7677 L:      dmaengine@vger.kernel.org
7678 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7679 S:      Supported
7680 F:      drivers/dma/ioat*
7681
7682 INTEL IDLE DRIVER
7683 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7684 M:      Len Brown <lenb@kernel.org>
7685 L:      linux-pm@vger.kernel.org
7686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7687 B:      https://bugzilla.kernel.org
7688 S:      Supported
7689 F:      drivers/idle/intel_idle.c
7690
7691 INTEL INTEGRATED SENSOR HUB DRIVER
7692 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7693 M:      Jiri Kosina <jikos@kernel.org>
7694 L:      linux-input@vger.kernel.org
7695 S:      Maintained
7696 F:      drivers/hid/intel-ish-hid/
7697
7698 INTEL IOMMU (VT-d)
7699 M:      David Woodhouse <dwmw2@infradead.org>
7700 L:      iommu@lists.linux-foundation.org
7701 T:      git git://git.infradead.org/iommu-2.6.git
7702 S:      Supported
7703 F:      drivers/iommu/intel-iommu.c
7704 F:      include/linux/intel-iommu.h
7705
7706 INTEL IOP-ADMA DMA DRIVER
7707 R:      Dan Williams <dan.j.williams@intel.com>
7708 S:      Odd fixes
7709 F:      drivers/dma/iop-adma.c
7710
7711 INTEL IPU3 CSI-2 CIO2 DRIVER
7712 M:      Yong Zhi <yong.zhi@intel.com>
7713 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7714 M:      Bingbu Cao <bingbu.cao@intel.com>
7715 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7716 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7717 L:      linux-media@vger.kernel.org
7718 S:      Maintained
7719 F:      drivers/media/pci/intel/ipu3/
7720 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7721
7722 INTEL IPU3 CSI-2 IMGU DRIVER
7723 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7724 L:      linux-media@vger.kernel.org
7725 S:      Maintained
7726 F:      drivers/staging/media/ipu3/
7727 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7728 F:      Documentation/media/v4l-drivers/ipu3.rst
7729
7730 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7731 M:      Krzysztof Halasa <khalasa@piap.pl>
7732 S:      Maintained
7733 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7734 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7735 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7736 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7737 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7738 F:      drivers/net/wan/ixp4xx_hss.c
7739
7740 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7741 M:      Deepak Saxena <dsaxena@plexity.net>
7742 S:      Maintained
7743 F:      drivers/char/hw_random/ixp4xx-rng.c
7744
7745 INTEL MANAGEMENT ENGINE (mei)
7746 M:      Tomas Winkler <tomas.winkler@intel.com>
7747 L:      linux-kernel@vger.kernel.org
7748 S:      Supported
7749 F:      include/uapi/linux/mei.h
7750 F:      include/linux/mei_cl_bus.h
7751 F:      drivers/misc/mei/*
7752 F:      drivers/watchdog/mei_wdt.c
7753 F:      Documentation/misc-devices/mei/*
7754 F:      samples/mei/*
7755
7756 INTEL MENLOW THERMAL DRIVER
7757 M:      Sujith Thomas <sujith.thomas@intel.com>
7758 L:      platform-driver-x86@vger.kernel.org
7759 W:      https://01.org/linux-acpi
7760 S:      Supported
7761 F:      drivers/platform/x86/intel_menlow.c
7762
7763 INTEL MIC DRIVERS (mic)
7764 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7765 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7766 S:      Supported
7767 W:      https://github.com/sudeepdutt/mic
7768 W:      http://software.intel.com/en-us/mic-developer
7769 F:      include/linux/mic_bus.h
7770 F:      include/linux/scif.h
7771 F:      include/uapi/linux/mic_common.h
7772 F:      include/uapi/linux/mic_ioctl.h
7773 F:      include/uapi/linux/scif_ioctl.h
7774 F:      drivers/misc/mic/
7775 F:      drivers/dma/mic_x100_dma.c
7776 F:      drivers/dma/mic_x100_dma.h
7777 F:      Documentation/mic/
7778
7779 INTEL PMC CORE DRIVER
7780 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7781 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7782 L:      platform-driver-x86@vger.kernel.org
7783 S:      Maintained
7784 F:      drivers/platform/x86/intel_pmc_core*
7785
7786 INTEL PMC/P-Unit IPC DRIVER
7787 M:      Zha Qipeng<qipeng.zha@intel.com>
7788 L:      platform-driver-x86@vger.kernel.org
7789 S:      Maintained
7790 F:      drivers/platform/x86/intel_pmc_ipc.c
7791 F:      drivers/platform/x86/intel_punit_ipc.c
7792 F:      arch/x86/include/asm/intel_pmc_ipc.h
7793 F:      arch/x86/include/asm/intel_punit_ipc.h
7794
7795 INTEL PMIC GPIO DRIVERS
7796 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7797 S:      Maintained
7798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7799 F:      drivers/gpio/gpio-*cove.c
7800 F:      drivers/gpio/gpio-msic.c
7801
7802 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7803 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7804 S:      Maintained
7805 F:      drivers/mfd/intel_msic.c
7806 F:      drivers/mfd/intel_soc_pmic*
7807 F:      include/linux/mfd/intel_msic.h
7808 F:      include/linux/mfd/intel_soc_pmic*
7809
7810 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7811 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7812 L:      linux-wireless@vger.kernel.org
7813 S:      Maintained
7814 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7815 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7816 F:      drivers/net/wireless/intel/ipw2x00/
7817
7818 INTEL PSTATE DRIVER
7819 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7820 M:      Len Brown <lenb@kernel.org>
7821 L:      linux-pm@vger.kernel.org
7822 S:      Supported
7823 F:      drivers/cpufreq/intel_pstate.c
7824
7825 INTEL RDMA RNIC DRIVER
7826 M:      Faisal Latif <faisal.latif@intel.com>
7827 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7828 L:      linux-rdma@vger.kernel.org
7829 S:      Supported
7830 F:      drivers/infiniband/hw/i40iw/
7831 F:      include/uapi/rdma/i40iw-abi.h
7832
7833 INTEL TELEMETRY DRIVER
7834 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7835 M:      "David E. Box" <david.e.box@linux.intel.com>
7836 L:      platform-driver-x86@vger.kernel.org
7837 S:      Maintained
7838 F:      arch/x86/include/asm/intel_telemetry.h
7839 F:      drivers/platform/x86/intel_telemetry*
7840
7841 INTEL VIRTUAL BUTTON DRIVER
7842 M:      AceLan Kao <acelan.kao@canonical.com>
7843 L:      platform-driver-x86@vger.kernel.org
7844 S:      Maintained
7845 F:      drivers/platform/x86/intel-vbtn.c
7846
7847 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7848 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7849 L:      linux-wireless@vger.kernel.org
7850 S:      Supported
7851 F:      drivers/net/wireless/intel/iwlegacy/
7852
7853 INTEL WIRELESS WIFI LINK (iwlwifi)
7854 M:      Johannes Berg <johannes.berg@intel.com>
7855 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7856 M:      Luca Coelho <luciano.coelho@intel.com>
7857 M:      Intel Linux Wireless <linuxwifi@intel.com>
7858 L:      linux-wireless@vger.kernel.org
7859 W:      http://intellinuxwireless.org
7860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7861 S:      Supported
7862 F:      drivers/net/wireless/intel/iwlwifi/
7863
7864 INTEL WIRELESS WIMAX CONNECTION 2400
7865 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7866 M:      linux-wimax@intel.com
7867 L:      wimax@linuxwimax.org (subscribers-only)
7868 S:      Supported
7869 W:      http://linuxwimax.org
7870 F:      Documentation/wimax/README.i2400m
7871 F:      drivers/net/wimax/i2400m/
7872 F:      include/uapi/linux/wimax/i2400m.h
7873
7874 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7875 M:      Mario Limonciello <mario.limonciello@dell.com>
7876 S:      Maintained
7877 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7878
7879 INTEL(R) TRACE HUB
7880 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7881 S:      Supported
7882 F:      Documentation/trace/intel_th.rst
7883 F:      drivers/hwtracing/intel_th/
7884
7885 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7886 M:      Ning Sun <ning.sun@intel.com>
7887 L:      tboot-devel@lists.sourceforge.net
7888 W:      http://tboot.sourceforge.net
7889 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7890 S:      Supported
7891 F:      Documentation/intel_txt.txt
7892 F:      include/linux/tboot.h
7893 F:      arch/x86/kernel/tboot.c
7894
7895 INTEL-MID GPIO DRIVER
7896 M:      David Cohen <david.a.cohen@linux.intel.com>
7897 L:      linux-gpio@vger.kernel.org
7898 S:      Maintained
7899 F:      drivers/gpio/gpio-intel-mid.c
7900
7901 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7902 M:      Linus Walleij <linus.walleij@linaro.org>
7903 L:      linux-iio@vger.kernel.org
7904 S:      Maintained
7905 F:      drivers/iio/gyro/mpu3050*
7906 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7907
7908 IOC3 ETHERNET DRIVER
7909 M:      Ralf Baechle <ralf@linux-mips.org>
7910 L:      linux-mips@vger.kernel.org
7911 S:      Maintained
7912 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7913
7914 IOC3 SERIAL DRIVER
7915 M:      Pat Gefre <pfg@sgi.com>
7916 L:      linux-serial@vger.kernel.org
7917 S:      Maintained
7918 F:      drivers/tty/serial/ioc3_serial.c
7919
7920 IOMAP FILESYSTEM LIBRARY
7921 M:      Christoph Hellwig <hch@infradead.org>
7922 M:      Darrick J. Wong <darrick.wong@oracle.com>
7923 M:      linux-xfs@vger.kernel.org
7924 M:      linux-fsdevel@vger.kernel.org
7925 L:      linux-xfs@vger.kernel.org
7926 L:      linux-fsdevel@vger.kernel.org
7927 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
7928 S:      Supported
7929 F:      fs/iomap.c
7930 F:      include/linux/iomap.h
7931
7932 IOMMU DRIVERS
7933 M:      Joerg Roedel <joro@8bytes.org>
7934 L:      iommu@lists.linux-foundation.org
7935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7936 S:      Maintained
7937 F:      Documentation/devicetree/bindings/iommu/
7938 F:      drivers/iommu/
7939 F:      include/linux/iommu.h
7940 F:      include/linux/of_iommu.h
7941 F:      include/linux/iova.h
7942
7943 IP MASQUERADING
7944 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7945 S:      Maintained
7946 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7947
7948 IPMI SUBSYSTEM
7949 M:      Corey Minyard <minyard@acm.org>
7950 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7951 W:      http://openipmi.sourceforge.net/
7952 S:      Supported
7953 F:      Documentation/devicetree/bindings/ipmi/
7954 F:      Documentation/IPMI.txt
7955 F:      drivers/char/ipmi/
7956 F:      include/linux/ipmi*
7957 F:      include/uapi/linux/ipmi*
7958
7959 IPS SCSI RAID DRIVER
7960 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7961 L:      linux-scsi@vger.kernel.org
7962 W:      http://www.adaptec.com/
7963 S:      Maintained
7964 F:      drivers/scsi/ips*
7965
7966 IPVS
7967 M:      Wensong Zhang <wensong@linux-vs.org>
7968 M:      Simon Horman <horms@verge.net.au>
7969 M:      Julian Anastasov <ja@ssi.bg>
7970 L:      netdev@vger.kernel.org
7971 L:      lvs-devel@vger.kernel.org
7972 S:      Maintained
7973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7975 F:      Documentation/networking/ipvs-sysctl.txt
7976 F:      include/net/ip_vs.h
7977 F:      include/uapi/linux/ip_vs.h
7978 F:      net/netfilter/ipvs/
7979
7980 IPWIRELESS DRIVER
7981 M:      Jiri Kosina <jikos@kernel.org>
7982 M:      David Sterba <dsterba@suse.com>
7983 S:      Odd Fixes
7984 F:      drivers/tty/ipwireless/
7985
7986 IPX NETWORK LAYER
7987 L:      netdev@vger.kernel.org
7988 S:      Obsolete
7989 F:      include/uapi/linux/ipx.h
7990
7991 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7992 M:      Marc Zyngier <marc.zyngier@arm.com>
7993 S:      Maintained
7994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7995 F:      Documentation/IRQ-domain.txt
7996 F:      include/linux/irqdomain.h
7997 F:      kernel/irq/irqdomain.c
7998 F:      kernel/irq/msi.c
7999
8000 IRQ SUBSYSTEM
8001 M:      Thomas Gleixner <tglx@linutronix.de>
8002 L:      linux-kernel@vger.kernel.org
8003 S:      Maintained
8004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8005 F:      kernel/irq/
8006
8007 IRQCHIP DRIVERS
8008 M:      Thomas Gleixner <tglx@linutronix.de>
8009 M:      Jason Cooper <jason@lakedaemon.net>
8010 M:      Marc Zyngier <marc.zyngier@arm.com>
8011 L:      linux-kernel@vger.kernel.org
8012 S:      Maintained
8013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8014 F:      Documentation/devicetree/bindings/interrupt-controller/
8015 F:      drivers/irqchip/
8016
8017 ISA
8018 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8019 S:      Maintained
8020 F:      Documentation/isa.txt
8021 F:      drivers/base/isa.c
8022 F:      include/linux/isa.h
8023
8024 ISA RADIO MODULE
8025 M:      Hans Verkuil <hverkuil@xs4all.nl>
8026 L:      linux-media@vger.kernel.org
8027 T:      git git://linuxtv.org/media_tree.git
8028 W:      https://linuxtv.org
8029 S:      Maintained
8030 F:      drivers/media/radio/radio-isa*
8031
8032 ISAPNP
8033 M:      Jaroslav Kysela <perex@perex.cz>
8034 S:      Maintained
8035 F:      Documentation/isapnp.txt
8036 F:      drivers/pnp/isapnp/
8037 F:      include/linux/isapnp.h
8038
8039 ISCSI
8040 M:      Lee Duncan <lduncan@suse.com>
8041 M:      Chris Leech <cleech@redhat.com>
8042 L:      open-iscsi@googlegroups.com
8043 W:      www.open-iscsi.com
8044 S:      Maintained
8045 F:      drivers/scsi/*iscsi*
8046 F:      include/scsi/*iscsi*
8047
8048 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8049 M:      Peter Jones <pjones@redhat.com>
8050 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8051 S:      Maintained
8052 F:      drivers/firmware/iscsi_ibft*
8053
8054 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8055 M:      Sagi Grimberg <sagi@grimberg.me>
8056 M:      Max Gurtovoy <maxg@mellanox.com>
8057 L:      linux-rdma@vger.kernel.org
8058 S:      Supported
8059 W:      http://www.openfabrics.org
8060 W:      www.open-iscsi.org
8061 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8062 F:      drivers/infiniband/ulp/iser/
8063
8064 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8065 M:      Sagi Grimberg <sagi@grimberg.me>
8066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8067 L:      linux-rdma@vger.kernel.org
8068 L:      target-devel@vger.kernel.org
8069 S:      Supported
8070 W:      http://www.linux-iscsi.org
8071 F:      drivers/infiniband/ulp/isert
8072
8073 ISDN SUBSYSTEM
8074 M:      Karsten Keil <isdn@linux-pingi.de>
8075 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8076 L:      netdev@vger.kernel.org
8077 W:      http://www.isdn4linux.de
8078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8079 S:      Maintained
8080 F:      Documentation/isdn/
8081 F:      drivers/isdn/
8082 F:      include/linux/isdn.h
8083 F:      include/linux/isdn/
8084 F:      include/uapi/linux/isdn.h
8085 F:      include/uapi/linux/isdn/
8086
8087 IT87 HARDWARE MONITORING DRIVER
8088 M:      Jean Delvare <jdelvare@suse.com>
8089 L:      linux-hwmon@vger.kernel.org
8090 S:      Maintained
8091 F:      Documentation/hwmon/it87
8092 F:      drivers/hwmon/it87.c
8093
8094 IT913X MEDIA DRIVER
8095 M:      Antti Palosaari <crope@iki.fi>
8096 L:      linux-media@vger.kernel.org
8097 W:      https://linuxtv.org
8098 W:      http://palosaari.fi/linux/
8099 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8100 T:      git git://linuxtv.org/anttip/media_tree.git
8101 S:      Maintained
8102 F:      drivers/media/tuners/it913x*
8103
8104 IVTV VIDEO4LINUX DRIVER
8105 M:      Andy Walls <awalls@md.metrocast.net>
8106 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8107 L:      linux-media@vger.kernel.org
8108 T:      git git://linuxtv.org/media_tree.git
8109 W:      http://www.ivtvdriver.org
8110 S:      Maintained
8111 F:      Documentation/media/v4l-drivers/ivtv*
8112 F:      drivers/media/pci/ivtv/
8113 F:      include/uapi/linux/ivtv*
8114
8115 IX2505V MEDIA DRIVER
8116 M:      Malcolm Priestley <tvboxspy@gmail.com>
8117 L:      linux-media@vger.kernel.org
8118 W:      https://linuxtv.org
8119 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8120 S:      Maintained
8121 F:      drivers/media/dvb-frontends/ix2505v*
8122
8123 JAILHOUSE HYPERVISOR INTERFACE
8124 M:      Jan Kiszka <jan.kiszka@siemens.com>
8125 L:      jailhouse-dev@googlegroups.com
8126 S:      Maintained
8127 F:      arch/x86/kernel/jailhouse.c
8128 F:      arch/x86/include/asm/jailhouse_para.h
8129
8130 JC42.4 TEMPERATURE SENSOR DRIVER
8131 M:      Guenter Roeck <linux@roeck-us.net>
8132 L:      linux-hwmon@vger.kernel.org
8133 S:      Maintained
8134 F:      drivers/hwmon/jc42.c
8135 F:      Documentation/hwmon/jc42
8136
8137 JFS FILESYSTEM
8138 M:      Dave Kleikamp <shaggy@kernel.org>
8139 L:      jfs-discussion@lists.sourceforge.net
8140 W:      http://jfs.sourceforge.net/
8141 T:      git git://github.com/kleikamp/linux-shaggy.git
8142 S:      Maintained
8143 F:      Documentation/filesystems/jfs.txt
8144 F:      fs/jfs/
8145
8146 JME NETWORK DRIVER
8147 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8148 L:      netdev@vger.kernel.org
8149 S:      Maintained
8150 F:      drivers/net/ethernet/jme.*
8151
8152 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8153 M:      David Woodhouse <dwmw2@infradead.org>
8154 L:      linux-mtd@lists.infradead.org
8155 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8156 S:      Maintained
8157 F:      fs/jffs2/
8158 F:      include/uapi/linux/jffs2.h
8159
8160 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8161 M:      "Theodore Ts'o" <tytso@mit.edu>
8162 M:      Jan Kara <jack@suse.com>
8163 L:      linux-ext4@vger.kernel.org
8164 S:      Maintained
8165 F:      fs/jbd2/
8166 F:      include/linux/jbd2.h
8167
8168 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8169 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8170 L:      linux-media@vger.kernel.org
8171 S:      Maintained
8172 F:      drivers/media/platform/rcar_jpu.c
8173
8174 JSM Neo PCI based serial card
8175 L:      linux-serial@vger.kernel.org
8176 S:      Orphan
8177 F:      drivers/tty/serial/jsm/
8178
8179 K10TEMP HARDWARE MONITORING DRIVER
8180 M:      Clemens Ladisch <clemens@ladisch.de>
8181 L:      linux-hwmon@vger.kernel.org
8182 S:      Maintained
8183 F:      Documentation/hwmon/k10temp
8184 F:      drivers/hwmon/k10temp.c
8185
8186 K8TEMP HARDWARE MONITORING DRIVER
8187 M:      Rudolf Marek <r.marek@assembler.cz>
8188 L:      linux-hwmon@vger.kernel.org
8189 S:      Maintained
8190 F:      Documentation/hwmon/k8temp
8191 F:      drivers/hwmon/k8temp.c
8192
8193 KASAN
8194 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8195 R:      Alexander Potapenko <glider@google.com>
8196 R:      Dmitry Vyukov <dvyukov@google.com>
8197 L:      kasan-dev@googlegroups.com
8198 S:      Maintained
8199 F:      arch/*/include/asm/kasan.h
8200 F:      arch/*/mm/kasan_init*
8201 F:      Documentation/dev-tools/kasan.rst
8202 F:      include/linux/kasan*.h
8203 F:      lib/test_kasan.c
8204 F:      mm/kasan/
8205 F:      scripts/Makefile.kasan
8206
8207 KCONFIG
8208 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8210 L:      linux-kbuild@vger.kernel.org
8211 S:      Maintained
8212 F:      Documentation/kbuild/kconfig*
8213 F:      scripts/kconfig/
8214 F:      scripts/Kconfig.include
8215
8216 KDUMP
8217 M:      Dave Young <dyoung@redhat.com>
8218 M:      Baoquan He <bhe@redhat.com>
8219 R:      Vivek Goyal <vgoyal@redhat.com>
8220 L:      kexec@lists.infradead.org
8221 W:      http://lse.sourceforge.net/kdump/
8222 S:      Maintained
8223 F:      Documentation/kdump/
8224
8225 KEENE FM RADIO TRANSMITTER DRIVER
8226 M:      Hans Verkuil <hverkuil@xs4all.nl>
8227 L:      linux-media@vger.kernel.org
8228 T:      git git://linuxtv.org/media_tree.git
8229 W:      https://linuxtv.org
8230 S:      Maintained
8231 F:      drivers/media/radio/radio-keene*
8232
8233 KERNEL AUTOMOUNTER
8234 M:      Ian Kent <raven@themaw.net>
8235 L:      autofs@vger.kernel.org
8236 S:      Maintained
8237 F:      fs/autofs/
8238
8239 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8240 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8241 M:      Michal Marek <michal.lkml@markovi.net>
8242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8243 L:      linux-kbuild@vger.kernel.org
8244 S:      Maintained
8245 F:      Documentation/kbuild/
8246 F:      Makefile
8247 F:      scripts/Kbuild*
8248 F:      scripts/Makefile*
8249 F:      scripts/basic/
8250 F:      scripts/mk*
8251 F:      scripts/mod/
8252 F:      scripts/package/
8253
8254 KERNEL JANITORS
8255 L:      kernel-janitors@vger.kernel.org
8256 W:      http://kernelnewbies.org/KernelJanitors
8257 S:      Odd Fixes
8258
8259 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8260 M:      "J. Bruce Fields" <bfields@fieldses.org>
8261 M:      Jeff Layton <jlayton@kernel.org>
8262 L:      linux-nfs@vger.kernel.org
8263 W:      http://nfs.sourceforge.net/
8264 T:      git git://linux-nfs.org/~bfields/linux.git
8265 S:      Supported
8266 F:      fs/nfsd/
8267 F:      include/uapi/linux/nfsd/
8268 F:      fs/lockd/
8269 F:      fs/nfs_common/
8270 F:      net/sunrpc/
8271 F:      include/linux/lockd/
8272 F:      include/linux/sunrpc/
8273 F:      include/uapi/linux/sunrpc/
8274
8275 KERNEL SELFTEST FRAMEWORK
8276 M:      Shuah Khan <shuah@kernel.org>
8277 L:      linux-kselftest@vger.kernel.org
8278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8279 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8280 S:      Maintained
8281 F:      tools/testing/selftests/
8282 F:      Documentation/dev-tools/kselftest*
8283
8284 KERNEL USERMODE HELPER
8285 M:      Luis Chamberlain <mcgrof@kernel.org>
8286 L:      linux-kernel@vger.kernel.org
8287 S:      Maintained
8288 F:      kernel/umh.c
8289 F:      include/linux/umh.h
8290
8291 KERNEL VIRTUAL MACHINE (KVM)
8292 M:      Paolo Bonzini <pbonzini@redhat.com>
8293 M:      Radim Krčmář <rkrcmar@redhat.com>
8294 L:      kvm@vger.kernel.org
8295 W:      http://www.linux-kvm.org
8296 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8297 S:      Supported
8298 F:      Documentation/virtual/kvm/
8299 F:      include/trace/events/kvm.h
8300 F:      include/uapi/asm-generic/kvm*
8301 F:      include/uapi/linux/kvm*
8302 F:      include/asm-generic/kvm*
8303 F:      include/linux/kvm*
8304 F:      include/kvm/iodev.h
8305 F:      virt/kvm/*
8306 F:      tools/kvm/
8307
8308 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8309 M:      Joerg Roedel <joro@8bytes.org>
8310 L:      kvm@vger.kernel.org
8311 W:      http://www.linux-kvm.org/
8312 S:      Maintained
8313 F:      arch/x86/include/asm/svm.h
8314 F:      arch/x86/kvm/svm.c
8315
8316 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8317 M:      Christoffer Dall <christoffer.dall@arm.com>
8318 M:      Marc Zyngier <marc.zyngier@arm.com>
8319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8320 L:      kvmarm@lists.cs.columbia.edu
8321 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8323 S:      Supported
8324 F:      arch/arm/include/uapi/asm/kvm*
8325 F:      arch/arm/include/asm/kvm*
8326 F:      arch/arm/kvm/
8327 F:      virt/kvm/arm/
8328 F:      include/kvm/arm_*
8329
8330 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8331 M:      Christoffer Dall <christoffer.dall@arm.com>
8332 M:      Marc Zyngier <marc.zyngier@arm.com>
8333 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8334 L:      kvmarm@lists.cs.columbia.edu
8335 S:      Maintained
8336 F:      arch/arm64/include/uapi/asm/kvm*
8337 F:      arch/arm64/include/asm/kvm*
8338 F:      arch/arm64/kvm/
8339
8340 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8341 M:      James Hogan <jhogan@kernel.org>
8342 L:      linux-mips@vger.kernel.org
8343 S:      Supported
8344 F:      arch/mips/include/uapi/asm/kvm*
8345 F:      arch/mips/include/asm/kvm*
8346 F:      arch/mips/kvm/
8347
8348 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8349 M:      Paul Mackerras <paulus@ozlabs.org>
8350 L:      kvm-ppc@vger.kernel.org
8351 W:      http://www.linux-kvm.org/
8352 T:      git git://github.com/agraf/linux-2.6.git
8353 S:      Supported
8354 F:      arch/powerpc/include/uapi/asm/kvm*
8355 F:      arch/powerpc/include/asm/kvm*
8356 F:      arch/powerpc/kvm/
8357 F:      arch/powerpc/kernel/kvm*
8358
8359 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8360 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8361 M:      Janosch Frank <frankja@linux.ibm.com>
8362 R:      David Hildenbrand <david@redhat.com>
8363 R:      Cornelia Huck <cohuck@redhat.com>
8364 L:      linux-s390@vger.kernel.org
8365 W:      http://www.ibm.com/developerworks/linux/linux390/
8366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8367 S:      Supported
8368 F:      arch/s390/include/uapi/asm/kvm*
8369 F:      arch/s390/include/asm/gmap.h
8370 F:      arch/s390/include/asm/kvm*
8371 F:      arch/s390/kvm/
8372 F:      arch/s390/mm/gmap.c
8373
8374 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8375 M:      Paolo Bonzini <pbonzini@redhat.com>
8376 M:      Radim Krčmář <rkrcmar@redhat.com>
8377 L:      kvm@vger.kernel.org
8378 W:      http://www.linux-kvm.org
8379 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8380 S:      Supported
8381 F:      arch/x86/kvm/
8382 F:      arch/x86/kvm/*/
8383 F:      arch/x86/include/uapi/asm/kvm*
8384 F:      arch/x86/include/asm/kvm*
8385 F:      arch/x86/include/asm/pvclock-abi.h
8386 F:      arch/x86/kernel/kvm.c
8387 F:      arch/x86/kernel/kvmclock.c
8388
8389 KERNFS
8390 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8391 M:      Tejun Heo <tj@kernel.org>
8392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8393 S:      Supported
8394 F:      include/linux/kernfs.h
8395 F:      fs/kernfs/
8396
8397 KEXEC
8398 M:      Eric Biederman <ebiederm@xmission.com>
8399 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8400 L:      kexec@lists.infradead.org
8401 S:      Maintained
8402 F:      include/linux/kexec.h
8403 F:      include/uapi/linux/kexec.h
8404 F:      kernel/kexec*
8405
8406 KEYS-ENCRYPTED
8407 M:      Mimi Zohar <zohar@linux.ibm.com>
8408 L:      linux-integrity@vger.kernel.org
8409 L:      keyrings@vger.kernel.org
8410 S:      Supported
8411 F:      Documentation/security/keys/trusted-encrypted.rst
8412 F:      include/keys/encrypted-type.h
8413 F:      security/keys/encrypted-keys/
8414
8415 KEYS-TRUSTED
8416 M:      James Bottomley <jejb@linux.ibm.com>
8417 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8418 M:      Mimi Zohar <zohar@linuxibm.com>
8419 L:      linux-integrity@vger.kernel.org
8420 L:      keyrings@vger.kernel.org
8421 S:      Supported
8422 F:      Documentation/security/keys/trusted-encrypted.rst
8423 F:      include/keys/trusted-type.h
8424 F:      security/keys/trusted.c
8425 F:      security/keys/trusted.h
8426
8427 KEYS/KEYRINGS:
8428 M:      David Howells <dhowells@redhat.com>
8429 L:      keyrings@vger.kernel.org
8430 S:      Maintained
8431 F:      Documentation/security/keys/core.rst
8432 F:      include/linux/key.h
8433 F:      include/linux/key-type.h
8434 F:      include/linux/keyctl.h
8435 F:      include/uapi/linux/keyctl.h
8436 F:      include/keys/
8437 F:      security/keys/
8438
8439 KGDB / KDB /debug_core
8440 M:      Jason Wessel <jason.wessel@windriver.com>
8441 M:      Daniel Thompson <daniel.thompson@linaro.org>
8442 W:      http://kgdb.wiki.kernel.org/
8443 L:      kgdb-bugreport@lists.sourceforge.net
8444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8445 S:      Maintained
8446 F:      Documentation/dev-tools/kgdb.rst
8447 F:      drivers/misc/kgdbts.c
8448 F:      drivers/tty/serial/kgdboc.c
8449 F:      include/linux/kdb.h
8450 F:      include/linux/kgdb.h
8451 F:      kernel/debug/
8452
8453 KMEMLEAK
8454 M:      Catalin Marinas <catalin.marinas@arm.com>
8455 S:      Maintained
8456 F:      Documentation/dev-tools/kmemleak.rst
8457 F:      include/linux/kmemleak.h
8458 F:      mm/kmemleak.c
8459 F:      mm/kmemleak-test.c
8460
8461 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8462 M:      Luis Chamberlain <mcgrof@kernel.org>
8463 L:      linux-kernel@vger.kernel.org
8464 S:      Maintained
8465 F:      kernel/kmod.c
8466 F:      include/linux/kmod.h
8467 F:      lib/test_kmod.c
8468 F:      tools/testing/selftests/kmod/
8469
8470 KPROBES
8471 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8472 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8473 M:      "David S. Miller" <davem@davemloft.net>
8474 M:      Masami Hiramatsu <mhiramat@kernel.org>
8475 S:      Maintained
8476 F:      Documentation/kprobes.txt
8477 F:      include/linux/kprobes.h
8478 F:      include/asm-generic/kprobes.h
8479 F:      kernel/kprobes.c
8480
8481 KS0108 LCD CONTROLLER DRIVER
8482 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8483 S:      Maintained
8484 F:      Documentation/auxdisplay/ks0108
8485 F:      drivers/auxdisplay/ks0108.c
8486 F:      include/linux/ks0108.h
8487
8488 L3MDEV
8489 M:      David Ahern <dsa@cumulusnetworks.com>
8490 L:      netdev@vger.kernel.org
8491 S:      Maintained
8492 F:      net/l3mdev
8493 F:      include/net/l3mdev.h
8494
8495 L7 BPF FRAMEWORK
8496 M:      John Fastabend <john.fastabend@gmail.com>
8497 M:      Daniel Borkmann <daniel@iogearbox.net>
8498 L:      netdev@vger.kernel.org
8499 S:      Maintained
8500 F:      include/linux/skmsg.h
8501 F:      net/core/skmsg.c
8502 F:      net/core/sock_map.c
8503 F:      net/ipv4/tcp_bpf.c
8504
8505 LANTIQ / INTEL Ethernet drivers
8506 M:      Hauke Mehrtens <hauke@hauke-m.de>
8507 L:      netdev@vger.kernel.org
8508 S:      Maintained
8509 F:      net/dsa/tag_gswip.c
8510 F:      drivers/net/ethernet/lantiq_xrx200.c
8511 F:      drivers/net/dsa/lantiq_pce.h
8512 F:      drivers/net/dsa/lantiq_gswip.c
8513
8514 LANTIQ MIPS ARCHITECTURE
8515 M:      John Crispin <john@phrozen.org>
8516 L:      linux-mips@vger.kernel.org
8517 S:      Maintained
8518 F:      arch/mips/lantiq
8519 F:      drivers/soc/lantiq
8520
8521 LAPB module
8522 L:      linux-x25@vger.kernel.org
8523 S:      Orphan
8524 F:      Documentation/networking/lapb-module.txt
8525 F:      include/*/lapb.h
8526 F:      net/lapb/
8527
8528 LASI 53c700 driver for PARISC
8529 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8530 L:      linux-scsi@vger.kernel.org
8531 S:      Maintained
8532 F:      Documentation/scsi/53c700.txt
8533 F:      drivers/scsi/53c700*
8534
8535 LEAKING_ADDRESSES
8536 M:      Tobin C. Harding <me@tobin.cc>
8537 M:      Tycho Andersen <tycho@tycho.ws>
8538 L:      kernel-hardening@lists.openwall.com
8539 S:      Maintained
8540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8541 F:      scripts/leaking_addresses.pl
8542
8543 LED SUBSYSTEM
8544 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8545 M:      Pavel Machek <pavel@ucw.cz>
8546 L:      linux-leds@vger.kernel.org
8547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8548 S:      Maintained
8549 F:      Documentation/devicetree/bindings/leds/
8550 F:      drivers/leds/
8551 F:      include/linux/leds.h
8552
8553 LEGACY EEPROM DRIVER
8554 M:      Jean Delvare <jdelvare@suse.com>
8555 S:      Maintained
8556 F:      Documentation/misc-devices/eeprom
8557 F:      drivers/misc/eeprom/eeprom.c
8558
8559 LEGO MINDSTORMS EV3
8560 R:      David Lechner <david@lechnology.com>
8561 S:      Maintained
8562 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8563 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8564 F:      drivers/power/supply/lego_ev3_battery.c
8565
8566 LEGO USB Tower driver
8567 M:      Juergen Stuber <starblue@users.sourceforge.net>
8568 L:      legousb-devel@lists.sourceforge.net
8569 W:      http://legousb.sourceforge.net/
8570 S:      Maintained
8571 F:      drivers/usb/misc/legousbtower.c
8572
8573 LG LAPTOP EXTRAS
8574 M:      Matan Ziv-Av <matan@svgalib.org>
8575 L:      platform-driver-x86@vger.kernel.org
8576 S:      Maintained
8577 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8578 F:      Documentation/laptops/lg-laptop.rst
8579 F:      drivers/platform/x86/lg-laptop.c
8580
8581 LG2160 MEDIA DRIVER
8582 M:      Michael Krufky <mkrufky@linuxtv.org>
8583 L:      linux-media@vger.kernel.org
8584 W:      https://linuxtv.org
8585 W:      http://github.com/mkrufky
8586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8587 T:      git git://linuxtv.org/mkrufky/tuners.git
8588 S:      Maintained
8589 F:      drivers/media/dvb-frontends/lg2160.*
8590
8591 LGDT3305 MEDIA DRIVER
8592 M:      Michael Krufky <mkrufky@linuxtv.org>
8593 L:      linux-media@vger.kernel.org
8594 W:      https://linuxtv.org
8595 W:      http://github.com/mkrufky
8596 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8597 T:      git git://linuxtv.org/mkrufky/tuners.git
8598 S:      Maintained
8599 F:      drivers/media/dvb-frontends/lgdt3305.*
8600
8601 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8602 M:      Viresh Kumar <vireshk@kernel.org>
8603 L:      linux-ide@vger.kernel.org
8604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8605 S:      Maintained
8606 F:      include/linux/pata_arasan_cf_data.h
8607 F:      drivers/ata/pata_arasan_cf.c
8608
8609 LIBATA PATA DRIVERS
8610 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8611 M:      Jens Axboe <axboe@kernel.dk>
8612 L:      linux-ide@vger.kernel.org
8613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8614 S:      Maintained
8615 F:      drivers/ata/pata_*.c
8616 F:      drivers/ata/ata_generic.c
8617
8618 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8619 M:      Linus Walleij <linus.walleij@linaro.org>
8620 L:      linux-ide@vger.kernel.org
8621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8622 S:      Maintained
8623 F:      drivers/ata/pata_ftide010.c
8624 F:      drivers/ata/sata_gemini.c
8625 F:      drivers/ata/sata_gemini.h
8626
8627 LIBATA SATA AHCI PLATFORM devices support
8628 M:      Hans de Goede <hdegoede@redhat.com>
8629 M:      Jens Axboe <axboe@kernel.dk>
8630 L:      linux-ide@vger.kernel.org
8631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8632 S:      Maintained
8633 F:      drivers/ata/ahci_platform.c
8634 F:      drivers/ata/libahci_platform.c
8635 F:      include/linux/ahci_platform.h
8636
8637 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8638 M:      Mikael Pettersson <mikpelinux@gmail.com>
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:      drivers/ata/sata_promise.*
8643
8644 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8645 M:      Jens Axboe <axboe@kernel.dk>
8646 L:      linux-ide@vger.kernel.org
8647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8648 S:      Maintained
8649 F:      drivers/ata/
8650 F:      include/linux/ata.h
8651 F:      include/linux/libata.h
8652 F:      Documentation/devicetree/bindings/ata/
8653
8654 LIBLOCKDEP
8655 M:      Sasha Levin <alexander.levin@microsoft.com>
8656 S:      Maintained
8657 F:      tools/lib/lockdep/
8658
8659 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8660 M:      Ross Zwisler <zwisler@kernel.org>
8661 M:      Dan Williams <dan.j.williams@intel.com>
8662 M:      Vishal Verma <vishal.l.verma@intel.com>
8663 M:      Dave Jiang <dave.jiang@intel.com>
8664 L:      linux-nvdimm@lists.01.org
8665 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8666 S:      Supported
8667 F:      drivers/nvdimm/blk.c
8668 F:      drivers/nvdimm/region_devs.c
8669
8670 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8671 M:      Vishal Verma <vishal.l.verma@intel.com>
8672 M:      Dan Williams <dan.j.williams@intel.com>
8673 M:      Ross Zwisler <zwisler@kernel.org>
8674 M:      Dave Jiang <dave.jiang@intel.com>
8675 L:      linux-nvdimm@lists.01.org
8676 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8677 S:      Supported
8678 F:      drivers/nvdimm/btt*
8679
8680 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8681 M:      Ross Zwisler <zwisler@kernel.org>
8682 M:      Dan Williams <dan.j.williams@intel.com>
8683 M:      Vishal Verma <vishal.l.verma@intel.com>
8684 M:      Dave Jiang <dave.jiang@intel.com>
8685 L:      linux-nvdimm@lists.01.org
8686 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8687 S:      Supported
8688 F:      drivers/nvdimm/pmem*
8689
8690 LIBNVDIMM: DEVICETREE BINDINGS
8691 M:      Oliver O'Halloran <oohall@gmail.com>
8692 L:      linux-nvdimm@lists.01.org
8693 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8694 S:      Supported
8695 F:      drivers/nvdimm/of_pmem.c
8696 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8697
8698 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8699 M:      Dan Williams <dan.j.williams@intel.com>
8700 M:      Ross Zwisler <zwisler@kernel.org>
8701 M:      Vishal Verma <vishal.l.verma@intel.com>
8702 M:      Dave Jiang <dave.jiang@intel.com>
8703 L:      linux-nvdimm@lists.01.org
8704 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8706 S:      Supported
8707 F:      drivers/nvdimm/*
8708 F:      drivers/acpi/nfit/*
8709 F:      include/linux/nd.h
8710 F:      include/linux/libnvdimm.h
8711 F:      include/uapi/linux/ndctl.h
8712
8713 LIGHTNVM PLATFORM SUPPORT
8714 M:      Matias Bjorling <mb@lightnvm.io>
8715 W:      http://github/OpenChannelSSD
8716 L:      linux-block@vger.kernel.org
8717 S:      Maintained
8718 F:      drivers/lightnvm/
8719 F:      include/linux/lightnvm.h
8720 F:      include/uapi/linux/lightnvm.h
8721
8722 LINUX FOR POWER MACINTOSH
8723 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8724 W:      http://www.penguinppc.org/
8725 L:      linuxppc-dev@lists.ozlabs.org
8726 S:      Maintained
8727 F:      arch/powerpc/platforms/powermac/
8728 F:      drivers/macintosh/
8729
8730 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8731 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8732 M:      Paul Mackerras <paulus@samba.org>
8733 M:      Michael Ellerman <mpe@ellerman.id.au>
8734 W:      https://github.com/linuxppc/linux/wiki
8735 L:      linuxppc-dev@lists.ozlabs.org
8736 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8738 S:      Supported
8739 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8740 F:      Documentation/devicetree/bindings/powerpc/
8741 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8742 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8743 F:      Documentation/powerpc/
8744 F:      arch/powerpc/
8745 F:      drivers/char/tpm/tpm_ibmvtpm*
8746 F:      drivers/crypto/nx/
8747 F:      drivers/crypto/vmx/
8748 F:      drivers/i2c/busses/i2c-opal.c
8749 F:      drivers/net/ethernet/ibm/ibmveth.*
8750 F:      drivers/net/ethernet/ibm/ibmvnic.*
8751 F:      drivers/pci/hotplug/pnv_php.c
8752 F:      drivers/pci/hotplug/rpa*
8753 F:      drivers/rtc/rtc-opal.c
8754 F:      drivers/scsi/ibmvscsi/
8755 F:      drivers/tty/hvc/hvc_opal.c
8756 F:      drivers/watchdog/wdrtas.c
8757 F:      tools/testing/selftests/powerpc
8758 N:      /pmac
8759 N:      powermac
8760 N:      powernv
8761 N:      [^a-z0-9]ps3
8762 N:      pseries
8763
8764 LINUX FOR POWERPC EMBEDDED MPC5XXX
8765 M:      Anatolij Gustschin <agust@denx.de>
8766 L:      linuxppc-dev@lists.ozlabs.org
8767 T:      git git://git.denx.de/linux-denx-agust.git
8768 S:      Maintained
8769 F:      arch/powerpc/platforms/512x/
8770 F:      arch/powerpc/platforms/52xx/
8771
8772 LINUX FOR POWERPC EMBEDDED PPC4XX
8773 M:      Alistair Popple <alistair@popple.id.au>
8774 M:      Matt Porter <mporter@kernel.crashing.org>
8775 W:      http://www.penguinppc.org/
8776 L:      linuxppc-dev@lists.ozlabs.org
8777 S:      Maintained
8778 F:      arch/powerpc/platforms/40x/
8779 F:      arch/powerpc/platforms/44x/
8780
8781 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8782 M:      Scott Wood <oss@buserror.net>
8783 M:      Kumar Gala <galak@kernel.crashing.org>
8784 W:      http://www.penguinppc.org/
8785 L:      linuxppc-dev@lists.ozlabs.org
8786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8787 S:      Maintained
8788 F:      arch/powerpc/platforms/83xx/
8789 F:      arch/powerpc/platforms/85xx/
8790 F:      Documentation/devicetree/bindings/powerpc/fsl/
8791
8792 LINUX FOR POWERPC EMBEDDED PPC8XX
8793 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8794 W:      http://www.penguinppc.org/
8795 L:      linuxppc-dev@lists.ozlabs.org
8796 S:      Maintained
8797 F:      arch/powerpc/platforms/8xx/
8798
8799 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8800 L:      linuxppc-dev@lists.ozlabs.org
8801 S:      Orphan
8802 F:      arch/powerpc/*/*virtex*
8803 F:      arch/powerpc/*/*/*virtex*
8804
8805 LINUX FOR POWERPC PA SEMI PWRFICIENT
8806 L:      linuxppc-dev@lists.ozlabs.org
8807 S:      Orphan
8808 F:      arch/powerpc/platforms/pasemi/
8809 F:      drivers/*/*pasemi*
8810 F:      drivers/*/*/*pasemi*
8811
8812 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8813 M:      Kees Cook <keescook@chromium.org>
8814 S:      Maintained
8815 F:      drivers/misc/lkdtm/*
8816
8817 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8818 M:      Alan Stern <stern@rowland.harvard.edu>
8819 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8820 M:      Will Deacon <will.deacon@arm.com>
8821 M:      Peter Zijlstra <peterz@infradead.org>
8822 M:      Boqun Feng <boqun.feng@gmail.com>
8823 M:      Nicholas Piggin <npiggin@gmail.com>
8824 M:      David Howells <dhowells@redhat.com>
8825 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8826 M:      Luc Maranget <luc.maranget@inria.fr>
8827 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8828 R:      Akira Yokosawa <akiyks@gmail.com>
8829 R:      Daniel Lustig <dlustig@nvidia.com>
8830 L:      linux-kernel@vger.kernel.org
8831 L:      linux-arch@vger.kernel.org
8832 S:      Supported
8833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8834 F:      tools/memory-model/
8835 F:      Documentation/atomic_bitops.txt
8836 F:      Documentation/atomic_t.txt
8837 F:      Documentation/core-api/atomic_ops.rst
8838 F:      Documentation/core-api/refcount-vs-atomic.rst
8839 F:      Documentation/memory-barriers.txt
8840
8841 LIS3LV02D ACCELEROMETER DRIVER
8842 M:      Eric Piel <eric.piel@tremplin-utc.net>
8843 S:      Maintained
8844 F:      Documentation/misc-devices/lis3lv02d
8845 F:      drivers/misc/lis3lv02d/
8846 F:      drivers/platform/x86/hp_accel.c
8847
8848 LIVE PATCHING
8849 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8850 M:      Jessica Yu <jeyu@kernel.org>
8851 M:      Jiri Kosina <jikos@kernel.org>
8852 M:      Miroslav Benes <mbenes@suse.cz>
8853 R:      Petr Mladek <pmladek@suse.com>
8854 S:      Maintained
8855 F:      kernel/livepatch/
8856 F:      include/linux/livepatch.h
8857 F:      arch/x86/include/asm/livepatch.h
8858 F:      arch/x86/kernel/livepatch.c
8859 F:      Documentation/livepatch/
8860 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8861 F:      samples/livepatch/
8862 L:      live-patching@vger.kernel.org
8863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8864
8865 LLC (802.2)
8866 L:      netdev@vger.kernel.org
8867 S:      Odd fixes
8868 F:      include/linux/llc.h
8869 F:      include/uapi/linux/llc.h
8870 F:      include/net/llc*
8871 F:      net/llc/
8872
8873 LM73 HARDWARE MONITOR DRIVER
8874 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8875 L:      linux-hwmon@vger.kernel.org
8876 S:      Maintained
8877 F:      drivers/hwmon/lm73.c
8878
8879 LM78 HARDWARE MONITOR DRIVER
8880 M:      Jean Delvare <jdelvare@suse.com>
8881 L:      linux-hwmon@vger.kernel.org
8882 S:      Maintained
8883 F:      Documentation/hwmon/lm78
8884 F:      drivers/hwmon/lm78.c
8885
8886 LM83 HARDWARE MONITOR DRIVER
8887 M:      Jean Delvare <jdelvare@suse.com>
8888 L:      linux-hwmon@vger.kernel.org
8889 S:      Maintained
8890 F:      Documentation/hwmon/lm83
8891 F:      drivers/hwmon/lm83.c
8892
8893 LM90 HARDWARE MONITOR DRIVER
8894 M:      Jean Delvare <jdelvare@suse.com>
8895 L:      linux-hwmon@vger.kernel.org
8896 S:      Maintained
8897 F:      Documentation/hwmon/lm90
8898 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8899 F:      drivers/hwmon/lm90.c
8900 F:      include/dt-bindings/thermal/lm90.h
8901
8902 LM95234 HARDWARE MONITOR DRIVER
8903 M:      Guenter Roeck <linux@roeck-us.net>
8904 L:      linux-hwmon@vger.kernel.org
8905 S:      Maintained
8906 F:      Documentation/hwmon/lm95234
8907 F:      drivers/hwmon/lm95234.c
8908
8909 LME2510 MEDIA DRIVER
8910 M:      Malcolm Priestley <tvboxspy@gmail.com>
8911 L:      linux-media@vger.kernel.org
8912 W:      https://linuxtv.org
8913 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8914 S:      Maintained
8915 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8916
8917 LOADPIN SECURITY MODULE
8918 M:      Kees Cook <keescook@chromium.org>
8919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8920 S:      Supported
8921 F:      security/loadpin/
8922 F:      Documentation/admin-guide/LSM/LoadPin.rst
8923
8924 LOCKING PRIMITIVES
8925 M:      Peter Zijlstra <peterz@infradead.org>
8926 M:      Ingo Molnar <mingo@redhat.com>
8927 M:      Will Deacon <will.deacon@arm.com>
8928 L:      linux-kernel@vger.kernel.org
8929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8930 S:      Maintained
8931 F:      Documentation/locking/
8932 F:      include/linux/lockdep.h
8933 F:      include/linux/spinlock*.h
8934 F:      arch/*/include/asm/spinlock*.h
8935 F:      include/linux/rwlock*.h
8936 F:      include/linux/mutex*.h
8937 F:      include/linux/rwsem*.h
8938 F:      arch/*/include/asm/rwsem.h
8939 F:      include/linux/seqlock.h
8940 F:      lib/locking*.[ch]
8941 F:      kernel/locking/
8942 X:      kernel/locking/locktorture.c
8943
8944 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8945 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8946 L:      linux-ntfs-dev@lists.sourceforge.net
8947 W:      http://www.linux-ntfs.org/content/view/19/37/
8948 S:      Maintained
8949 F:      Documentation/ldm.txt
8950 F:      block/partitions/ldm.*
8951
8952 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8953 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8954 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8955 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8956 L:      MPT-FusionLinux.pdl@broadcom.com
8957 L:      linux-scsi@vger.kernel.org
8958 W:      http://www.avagotech.com/support/
8959 S:      Supported
8960 F:      drivers/message/fusion/
8961 F:      drivers/scsi/mpt3sas/
8962
8963 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8964 M:      Matthew Wilcox <willy@infradead.org>
8965 L:      linux-scsi@vger.kernel.org
8966 S:      Maintained
8967 F:      drivers/scsi/sym53c8xx_2/
8968
8969 LTC1660 DAC DRIVER
8970 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8971 L:      linux-iio@vger.kernel.org
8972 S:      Maintained
8973 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8974 F:      drivers/iio/dac/ltc1660.c
8975
8976 LTC4261 HARDWARE MONITOR DRIVER
8977 M:      Guenter Roeck <linux@roeck-us.net>
8978 L:      linux-hwmon@vger.kernel.org
8979 S:      Maintained
8980 F:      Documentation/hwmon/ltc4261
8981 F:      drivers/hwmon/ltc4261.c
8982
8983 LTC4306 I2C MULTIPLEXER DRIVER
8984 M:      Michael Hennerich <michael.hennerich@analog.com>
8985 W:      http://ez.analog.com/community/linux-device-drivers
8986 L:      linux-i2c@vger.kernel.org
8987 S:      Supported
8988 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8989 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8990
8991 LTP (Linux Test Project)
8992 M:      Mike Frysinger <vapier@gentoo.org>
8993 M:      Cyril Hrubis <chrubis@suse.cz>
8994 M:      Wanlong Gao <wanlong.gao@gmail.com>
8995 M:      Jan Stancek <jstancek@redhat.com>
8996 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8997 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8998 L:      ltp@lists.linux.it (subscribers-only)
8999 W:      http://linux-test-project.github.io/
9000 T:      git git://github.com/linux-test-project/ltp.git
9001 S:      Maintained
9002
9003 M68K ARCHITECTURE
9004 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9005 L:      linux-m68k@lists.linux-m68k.org
9006 W:      http://www.linux-m68k.org/
9007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9008 S:      Maintained
9009 F:      arch/m68k/
9010 F:      drivers/zorro/
9011
9012 M68K ON APPLE MACINTOSH
9013 M:      Joshua Thompson <funaho@jurai.org>
9014 W:      http://www.mac.linux-m68k.org/
9015 L:      linux-m68k@lists.linux-m68k.org
9016 S:      Maintained
9017 F:      arch/m68k/mac/
9018
9019 M68K ON HP9000/300
9020 M:      Philip Blundell <philb@gnu.org>
9021 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9022 S:      Maintained
9023 F:      arch/m68k/hp300/
9024
9025 M88DS3103 MEDIA DRIVER
9026 M:      Antti Palosaari <crope@iki.fi>
9027 L:      linux-media@vger.kernel.org
9028 W:      https://linuxtv.org
9029 W:      http://palosaari.fi/linux/
9030 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9031 T:      git git://linuxtv.org/anttip/media_tree.git
9032 S:      Maintained
9033 F:      drivers/media/dvb-frontends/m88ds3103*
9034
9035 M88RS2000 MEDIA DRIVER
9036 M:      Malcolm Priestley <tvboxspy@gmail.com>
9037 L:      linux-media@vger.kernel.org
9038 W:      https://linuxtv.org
9039 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9040 S:      Maintained
9041 F:      drivers/media/dvb-frontends/m88rs2000*
9042
9043 MA901 MASTERKIT USB FM RADIO DRIVER
9044 M:      Alexey Klimov <klimov.linux@gmail.com>
9045 L:      linux-media@vger.kernel.org
9046 T:      git git://linuxtv.org/media_tree.git
9047 S:      Maintained
9048 F:      drivers/media/radio/radio-ma901.c
9049
9050 MAC80211
9051 M:      Johannes Berg <johannes@sipsolutions.net>
9052 L:      linux-wireless@vger.kernel.org
9053 W:      http://wireless.kernel.org/
9054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9056 S:      Maintained
9057 F:      Documentation/networking/mac80211-injection.txt
9058 F:      include/net/mac80211.h
9059 F:      net/mac80211/
9060 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9061 F:      Documentation/networking/mac80211_hwsim/README
9062
9063 MAILBOX API
9064 M:      Jassi Brar <jassisinghbrar@gmail.com>
9065 L:      linux-kernel@vger.kernel.org
9066 S:      Maintained
9067 F:      drivers/mailbox/
9068 F:      include/linux/mailbox_client.h
9069 F:      include/linux/mailbox_controller.h
9070
9071 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9072 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9073 W:      http://www.kernel.org/doc/man-pages
9074 L:      linux-man@vger.kernel.org
9075 S:      Maintained
9076
9077 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9078 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9079 L:      linux-mips@vger.kernel.org
9080 S:      Maintained
9081 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9082
9083 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9084 M:      Andrew Lunn <andrew@lunn.ch>
9085 M:      Vivien Didelot <vivien.didelot@gmail.com>
9086 L:      netdev@vger.kernel.org
9087 S:      Maintained
9088 F:      drivers/net/dsa/mv88e6xxx/
9089 F:      include/linux/platform_data/mv88e6xxx.h
9090 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9091
9092 MARVELL ARMADA DRM SUPPORT
9093 M:      Russell King <linux@armlinux.org.uk>
9094 S:      Maintained
9095 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9096 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9097 F:      drivers/gpu/drm/armada/
9098 F:      include/uapi/drm/armada_drm.h
9099 F:      Documentation/devicetree/bindings/display/armada/
9100
9101 MARVELL CRYPTO DRIVER
9102 M:      Boris Brezillon <bbrezillon@kernel.org>
9103 M:      Arnaud Ebalard <arno@natisbad.org>
9104 F:      drivers/crypto/marvell/
9105 S:      Maintained
9106 L:      linux-crypto@vger.kernel.org
9107
9108 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9109 M:      Mirko Lindner <mlindner@marvell.com>
9110 M:      Stephen Hemminger <stephen@networkplumber.org>
9111 L:      netdev@vger.kernel.org
9112 S:      Maintained
9113 F:      drivers/net/ethernet/marvell/sk*
9114
9115 MARVELL LIBERTAS WIRELESS DRIVER
9116 L:      libertas-dev@lists.infradead.org
9117 S:      Orphan
9118 F:      drivers/net/wireless/marvell/libertas/
9119
9120 MARVELL MACCHIATOBIN SUPPORT
9121 M:      Russell King <linux@armlinux.org.uk>
9122 L:      linux-arm-kernel@lists.infradead.org
9123 S:      Maintained
9124 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9125
9126 MARVELL MV643XX ETHERNET DRIVER
9127 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9128 L:      netdev@vger.kernel.org
9129 S:      Maintained
9130 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9131 F:      include/linux/mv643xx.h
9132
9133 MARVELL MV88X3310 PHY DRIVER
9134 M:      Russell King <linux@armlinux.org.uk>
9135 L:      netdev@vger.kernel.org
9136 S:      Maintained
9137 F:      drivers/net/phy/marvell10g.c
9138
9139 MARVELL MVEBU THERMAL DRIVER
9140 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9141 S:      Maintained
9142 F:      drivers/thermal/armada_thermal.c
9143
9144 MARVELL MVNETA ETHERNET DRIVER
9145 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9146 L:      netdev@vger.kernel.org
9147 S:      Maintained
9148 F:      drivers/net/ethernet/marvell/mvneta.*
9149
9150 MARVELL MWIFIEX WIRELESS DRIVER
9151 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9152 M:      Nishant Sarmukadam <nishants@marvell.com>
9153 M:      Ganapathi Bhat <gbhat@marvell.com>
9154 M:      Xinming Hu <huxinming820@gmail.com>
9155 L:      linux-wireless@vger.kernel.org
9156 S:      Maintained
9157 F:      drivers/net/wireless/marvell/mwifiex/
9158
9159 MARVELL MWL8K WIRELESS DRIVER
9160 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9161 L:      linux-wireless@vger.kernel.org
9162 S:      Odd Fixes
9163 F:      drivers/net/wireless/marvell/mwl8k.c
9164
9165 MARVELL NAND CONTROLLER DRIVER
9166 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9167 L:      linux-mtd@lists.infradead.org
9168 S:      Maintained
9169 F:      drivers/mtd/nand/raw/marvell_nand.c
9170 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9171
9172 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9173 M:      Nicolas Pitre <nico@fluxnic.net>
9174 S:      Odd Fixes
9175 F:      drivers/mmc/host/mvsdio.*
9176
9177 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9178 M:      Hu Ziji <huziji@marvell.com>
9179 L:      linux-mmc@vger.kernel.org
9180 S:      Supported
9181 F:      drivers/mmc/host/sdhci-xenon*
9182 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9183
9184 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9185 M:      Sunil Goutham <sgoutham@marvell.com>
9186 M:      Linu Cherian <lcherian@marvell.com>
9187 M:      Geetha sowjanya <gakula@marvell.com>
9188 M:      Jerin Jacob <jerinj@marvell.com>
9189 L:      netdev@vger.kernel.org
9190 S:      Supported
9191 F:      drivers/net/ethernet/marvell/octeontx2/af/
9192
9193 MATROX FRAMEBUFFER DRIVER
9194 L:      linux-fbdev@vger.kernel.org
9195 S:      Orphan
9196 F:      drivers/video/fbdev/matrox/matroxfb_*
9197 F:      include/uapi/linux/matroxfb.h
9198
9199 MAX16065 HARDWARE MONITOR DRIVER
9200 M:      Guenter Roeck <linux@roeck-us.net>
9201 L:      linux-hwmon@vger.kernel.org
9202 S:      Maintained
9203 F:      Documentation/hwmon/max16065
9204 F:      drivers/hwmon/max16065.c
9205
9206 MAX2175 SDR TUNER DRIVER
9207 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9208 L:      linux-media@vger.kernel.org
9209 T:      git git://linuxtv.org/media_tree.git
9210 S:      Maintained
9211 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9212 F:      Documentation/media/v4l-drivers/max2175.rst
9213 F:      drivers/media/i2c/max2175*
9214 F:      include/uapi/linux/max2175.h
9215
9216 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9217 L:      linux-hwmon@vger.kernel.org
9218 S:      Orphan
9219 F:      Documentation/hwmon/max6650
9220 F:      drivers/hwmon/max6650.c
9221
9222 MAX6697 HARDWARE MONITOR DRIVER
9223 M:      Guenter Roeck <linux@roeck-us.net>
9224 L:      linux-hwmon@vger.kernel.org
9225 S:      Maintained
9226 F:      Documentation/hwmon/max6697
9227 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9228 F:      drivers/hwmon/max6697.c
9229 F:      include/linux/platform_data/max6697.h
9230
9231 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9232 M:      Peter Rosin <peda@axentia.se>
9233 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9234 S:      Maintained
9235 F:      Documentation/devicetree/bindings/sound/max9860.txt
9236 F:      sound/soc/codecs/max9860.*
9237
9238 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9239 M:      Javier Martinez Canillas <javier@dowhile0.org>
9240 L:      linux-kernel@vger.kernel.org
9241 S:      Supported
9242 F:      drivers/regulator/max77802-regulator.c
9243 F:      Documentation/devicetree/bindings/*/*max77802.txt
9244 F:      include/dt-bindings/*/*max77802.h
9245
9246 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9247 M:      Krzysztof Kozlowski <krzk@kernel.org>
9248 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9249 L:      linux-pm@vger.kernel.org
9250 S:      Supported
9251 F:      drivers/power/supply/max14577_charger.c
9252 F:      drivers/power/supply/max77693_charger.c
9253
9254 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9255 M:      Chanwoo Choi <cw00.choi@samsung.com>
9256 M:      Krzysztof Kozlowski <krzk@kernel.org>
9257 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9258 L:      linux-kernel@vger.kernel.org
9259 S:      Supported
9260 F:      drivers/*/max14577*.c
9261 F:      drivers/*/max77686*.c
9262 F:      drivers/*/max77693*.c
9263 F:      drivers/extcon/extcon-max14577.c
9264 F:      drivers/extcon/extcon-max77693.c
9265 F:      drivers/rtc/rtc-max77686.c
9266 F:      drivers/clk/clk-max77686.c
9267 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9268 F:      Documentation/devicetree/bindings/*/max77686.txt
9269 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9270 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9271 F:      include/linux/mfd/max14577*.h
9272 F:      include/linux/mfd/max77686*.h
9273 F:      include/linux/mfd/max77693*.h
9274
9275 MAXIRADIO FM RADIO RECEIVER DRIVER
9276 M:      Hans Verkuil <hverkuil@xs4all.nl>
9277 L:      linux-media@vger.kernel.org
9278 T:      git git://linuxtv.org/media_tree.git
9279 W:      https://linuxtv.org
9280 S:      Maintained
9281 F:      drivers/media/radio/radio-maxiradio*
9282
9283 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9284 M:      Peter Rosin <peda@axentia.se>
9285 L:      linux-iio@vger.kernel.org
9286 S:      Maintained
9287 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9288 F:      drivers/iio/potentiometer/mcp4018.c
9289 F:      drivers/iio/potentiometer/mcp4531.c
9290
9291 MCR20A IEEE-802.15.4 RADIO DRIVER
9292 M:      Xue Liu <liuxuenetmail@gmail.com>
9293 L:      linux-wpan@vger.kernel.org
9294 W:      https://github.com/xueliu/mcr20a-linux
9295 S:      Maintained
9296 F:      drivers/net/ieee802154/mcr20a.c
9297 F:      drivers/net/ieee802154/mcr20a.h
9298 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9299
9300 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9301 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9302 L:      linux-iio@vger.kernel.org
9303 S:      Maintained
9304 F:      drivers/iio/dac/cio-dac.c
9305
9306 MEDIA DRIVERS FOR ASCOT2E
9307 M:      Sergey Kozlov <serjk@netup.ru>
9308 M:      Abylay Ospan <aospan@netup.ru>
9309 L:      linux-media@vger.kernel.org
9310 W:      https://linuxtv.org
9311 W:      http://netup.tv/
9312 T:      git git://linuxtv.org/media_tree.git
9313 S:      Supported
9314 F:      drivers/media/dvb-frontends/ascot2e*
9315
9316 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9317 M:      Jasmin Jessich <jasmin@anw.at>
9318 L:      linux-media@vger.kernel.org
9319 W:      https://linuxtv.org
9320 T:      git git://linuxtv.org/media_tree.git
9321 S:      Maintained
9322 F:      drivers/media/dvb-frontends/cxd2099*
9323
9324 MEDIA DRIVERS FOR CXD2841ER
9325 M:      Sergey Kozlov <serjk@netup.ru>
9326 M:      Abylay Ospan <aospan@netup.ru>
9327 L:      linux-media@vger.kernel.org
9328 W:      https://linuxtv.org
9329 W:      http://netup.tv/
9330 T:      git git://linuxtv.org/media_tree.git
9331 S:      Supported
9332 F:      drivers/media/dvb-frontends/cxd2841er*
9333
9334 MEDIA DRIVERS FOR CXD2880
9335 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9336 L:      linux-media@vger.kernel.org
9337 W:      http://linuxtv.org/
9338 T:      git git://linuxtv.org/media_tree.git
9339 S:      Supported
9340 F:      drivers/media/dvb-frontends/cxd2880/*
9341 F:      drivers/media/spi/cxd2880*
9342
9343 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9344 L:      linux-media@vger.kernel.org
9345 W:      https://linuxtv.org
9346 T:      git git://linuxtv.org/media_tree.git
9347 S:      Orphan
9348 F:      drivers/media/pci/ddbridge/*
9349
9350 MEDIA DRIVERS FOR FREESCALE IMX
9351 M:      Steve Longerbeam <slongerbeam@gmail.com>
9352 M:      Philipp Zabel <p.zabel@pengutronix.de>
9353 L:      linux-media@vger.kernel.org
9354 T:      git git://linuxtv.org/media_tree.git
9355 S:      Maintained
9356 F:      Documentation/devicetree/bindings/media/imx.txt
9357 F:      Documentation/media/v4l-drivers/imx.rst
9358 F:      drivers/staging/media/imx/
9359 F:      include/linux/imx-media.h
9360 F:      include/media/imx.h
9361
9362 MEDIA DRIVER FOR FREESCALE IMX PXP
9363 M:      Philipp Zabel <p.zabel@pengutronix.de>
9364 L:      linux-media@vger.kernel.org
9365 T:      git git://linuxtv.org/media_tree.git
9366 S:      Maintained
9367 F:      drivers/media/platform/imx-pxp.[ch]
9368
9369 MEDIA DRIVERS FOR HELENE
9370 M:      Abylay Ospan <aospan@netup.ru>
9371 L:      linux-media@vger.kernel.org
9372 W:      https://linuxtv.org
9373 W:      http://netup.tv/
9374 T:      git git://linuxtv.org/media_tree.git
9375 S:      Supported
9376 F:      drivers/media/dvb-frontends/helene*
9377
9378 MEDIA DRIVERS FOR HORUS3A
9379 M:      Sergey Kozlov <serjk@netup.ru>
9380 M:      Abylay Ospan <aospan@netup.ru>
9381 L:      linux-media@vger.kernel.org
9382 W:      https://linuxtv.org
9383 W:      http://netup.tv/
9384 T:      git git://linuxtv.org/media_tree.git
9385 S:      Supported
9386 F:      drivers/media/dvb-frontends/horus3a*
9387
9388 MEDIA DRIVERS FOR LNBH25
9389 M:      Sergey Kozlov <serjk@netup.ru>
9390 M:      Abylay Ospan <aospan@netup.ru>
9391 L:      linux-media@vger.kernel.org
9392 W:      https://linuxtv.org
9393 W:      http://netup.tv/
9394 T:      git git://linuxtv.org/media_tree.git
9395 S:      Supported
9396 F:      drivers/media/dvb-frontends/lnbh25*
9397
9398 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9399 L:      linux-media@vger.kernel.org
9400 W:      https://linuxtv.org
9401 T:      git git://linuxtv.org/media_tree.git
9402 S:      Orphan
9403 F:      drivers/media/dvb-frontends/mxl5xx*
9404
9405 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9406 M:      Sergey Kozlov <serjk@netup.ru>
9407 M:      Abylay Ospan <aospan@netup.ru>
9408 L:      linux-media@vger.kernel.org
9409 W:      https://linuxtv.org
9410 W:      http://netup.tv/
9411 T:      git git://linuxtv.org/media_tree.git
9412 S:      Supported
9413 F:      drivers/media/pci/netup_unidvb/*
9414
9415 MEDIA DRIVERS FOR RENESAS - CEU
9416 M:      Jacopo Mondi <jacopo@jmondi.org>
9417 L:      linux-media@vger.kernel.org
9418 L:      linux-renesas-soc@vger.kernel.org
9419 T:      git git://linuxtv.org/media_tree.git
9420 S:      Supported
9421 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9422 F:      drivers/media/platform/renesas-ceu.c
9423 F:      include/media/drv-intf/renesas-ceu.h
9424
9425 MEDIA DRIVERS FOR RENESAS - DRIF
9426 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9427 L:      linux-media@vger.kernel.org
9428 L:      linux-renesas-soc@vger.kernel.org
9429 T:      git git://linuxtv.org/media_tree.git
9430 S:      Supported
9431 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9432 F:      drivers/media/platform/rcar_drif.c
9433
9434 MEDIA DRIVERS FOR RENESAS - FCP
9435 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9436 L:      linux-media@vger.kernel.org
9437 L:      linux-renesas-soc@vger.kernel.org
9438 T:      git git://linuxtv.org/media_tree.git
9439 S:      Supported
9440 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9441 F:      drivers/media/platform/rcar-fcp.c
9442 F:      include/media/rcar-fcp.h
9443
9444 MEDIA DRIVERS FOR RENESAS - FDP1
9445 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9446 L:      linux-media@vger.kernel.org
9447 L:      linux-renesas-soc@vger.kernel.org
9448 T:      git git://linuxtv.org/media_tree.git
9449 S:      Supported
9450 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9451 F:      drivers/media/platform/rcar_fdp1.c
9452
9453 MEDIA DRIVERS FOR RENESAS - VIN
9454 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9455 L:      linux-media@vger.kernel.org
9456 L:      linux-renesas-soc@vger.kernel.org
9457 T:      git git://linuxtv.org/media_tree.git
9458 S:      Supported
9459 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9460 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9461 F:      drivers/media/platform/rcar-vin/
9462
9463 MEDIA DRIVERS FOR RENESAS - VSP1
9464 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9465 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9466 L:      linux-media@vger.kernel.org
9467 L:      linux-renesas-soc@vger.kernel.org
9468 T:      git git://linuxtv.org/media_tree.git
9469 S:      Supported
9470 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9471 F:      drivers/media/platform/vsp1/
9472
9473 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9474 L:      linux-media@vger.kernel.org
9475 W:      https://linuxtv.org
9476 T:      git git://linuxtv.org/media_tree.git
9477 S:      Orphan
9478 F:      drivers/media/dvb-frontends/stv0910*
9479
9480 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9481 L:      linux-media@vger.kernel.org
9482 W:      https://linuxtv.org
9483 T:      git git://linuxtv.org/media_tree.git
9484 S:      Orphan
9485 F:      drivers/media/dvb-frontends/stv6111*
9486
9487 MEDIA DRIVERS FOR STM32 - DCMI
9488 M:      Hugues Fruchet <hugues.fruchet@st.com>
9489 L:      linux-media@vger.kernel.org
9490 T:      git git://linuxtv.org/media_tree.git
9491 S:      Supported
9492 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9493 F:      drivers/media/platform/stm32/stm32-dcmi.c
9494
9495 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9496 M:      Dmitry Osipenko <digetx@gmail.com>
9497 L:      linux-media@vger.kernel.org
9498 L:      linux-tegra@vger.kernel.org
9499 T:      git git://linuxtv.org/media_tree.git
9500 S:      Maintained
9501 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9502 F:      drivers/staging/media/tegra-vde/
9503
9504 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9505 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9506 P:      LinuxTV.org Project
9507 L:      linux-media@vger.kernel.org
9508 W:      https://linuxtv.org
9509 Q:      http://patchwork.kernel.org/project/linux-media/list/
9510 T:      git git://linuxtv.org/media_tree.git
9511 S:      Maintained
9512 F:      Documentation/devicetree/bindings/media/
9513 F:      Documentation/media/
9514 F:      drivers/media/
9515 F:      drivers/staging/media/
9516 F:      include/linux/platform_data/media/
9517 F:      include/media/
9518 F:      include/uapi/linux/dvb/
9519 F:      include/uapi/linux/videodev2.h
9520 F:      include/uapi/linux/media.h
9521 F:      include/uapi/linux/v4l2-*
9522 F:      include/uapi/linux/meye.h
9523 F:      include/uapi/linux/ivtv*
9524 F:      include/uapi/linux/uvcvideo.h
9525
9526 MEDIATEK BLUETOOTH DRIVER
9527 M:      Sean Wang <sean.wang@mediatek.com>
9528 L:      linux-bluetooth@vger.kernel.org
9529 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9530 S:      Maintained
9531 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9532 F:      drivers/bluetooth/btmtkuart.c
9533
9534 MEDIATEK CIR DRIVER
9535 M:      Sean Wang <sean.wang@mediatek.com>
9536 S:      Maintained
9537 F:      drivers/media/rc/mtk-cir.c
9538
9539 MEDIATEK DMA DRIVER
9540 M:      Sean Wang <sean.wang@mediatek.com>
9541 L:      dmaengine@vger.kernel.org
9542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9543 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9544 S:      Maintained
9545 F:      Documentation/devicetree/bindings/dma/mtk-*
9546 F:      drivers/dma/mediatek/
9547
9548 MEDIATEK PMIC LED DRIVER
9549 M:      Sean Wang <sean.wang@mediatek.com>
9550 S:      Maintained
9551 F:      drivers/leds/leds-mt6323.c
9552 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9553
9554 MEDIATEK ETHERNET DRIVER
9555 M:      Felix Fietkau <nbd@openwrt.org>
9556 M:      John Crispin <john@phrozen.org>
9557 M:      Sean Wang <sean.wang@mediatek.com>
9558 M:      Nelson Chang <nelson.chang@mediatek.com>
9559 L:      netdev@vger.kernel.org
9560 S:      Maintained
9561 F:      drivers/net/ethernet/mediatek/
9562
9563 MEDIATEK SWITCH DRIVER
9564 M:      Sean Wang <sean.wang@mediatek.com>
9565 L:      netdev@vger.kernel.org
9566 S:      Maintained
9567 F:      drivers/net/dsa/mt7530.*
9568 F:      net/dsa/tag_mtk.c
9569
9570 MEDIATEK JPEG DRIVER
9571 M:      Rick Chang <rick.chang@mediatek.com>
9572 M:      Bin Liu <bin.liu@mediatek.com>
9573 S:      Supported
9574 F:      drivers/media/platform/mtk-jpeg/
9575 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9576
9577 MEDIATEK MDP DRIVER
9578 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9579 M:      Houlong Wei <houlong.wei@mediatek.com>
9580 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9581 S:      Supported
9582 F:      drivers/media/platform/mtk-mdp/
9583 F:      drivers/media/platform/mtk-vpu/
9584 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9585
9586 MEDIATEK MEDIA DRIVER
9587 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9588 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9589 S:      Supported
9590 F:      drivers/media/platform/mtk-vcodec/
9591 F:      drivers/media/platform/mtk-vpu/
9592 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9593 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9594
9595 MEDIATEK MT76 WIRELESS LAN DRIVER
9596 M:      Felix Fietkau <nbd@nbd.name>
9597 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9598 L:      linux-wireless@vger.kernel.org
9599 S:      Maintained
9600 F:      drivers/net/wireless/mediatek/mt76/
9601
9602 MEDIATEK MT7601U WIRELESS LAN DRIVER
9603 M:      Jakub Kicinski <kubakici@wp.pl>
9604 L:      linux-wireless@vger.kernel.org
9605 S:      Maintained
9606 F:      drivers/net/wireless/mediatek/mt7601u/
9607
9608 MEDIATEK NAND CONTROLLER DRIVER
9609 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9610 L:      linux-mtd@lists.infradead.org
9611 S:      Maintained
9612 F:      drivers/mtd/nand/raw/mtk_*
9613 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9614
9615 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9616 M:      Sean Wang <sean.wang@mediatek.com>
9617 S:      Maintained
9618 F:      drivers/char/hw_random/mtk-rng.c
9619
9620 MEDIATEK USB3 DRD IP DRIVER
9621 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9622 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9624 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9625 S:      Maintained
9626 F:      drivers/usb/mtu3/
9627
9628 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9629 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9630 M:      Martin Donnelly <martin.donnelly@ge.com>
9631 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9632 S:      Maintained
9633 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9634 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9635
9636 MEGARAID SCSI/SAS DRIVERS
9637 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9638 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9639 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9640 L:      megaraidlinux.pdl@broadcom.com
9641 L:      linux-scsi@vger.kernel.org
9642 W:      http://www.avagotech.com/support/
9643 S:      Maintained
9644 F:      Documentation/scsi/megaraid.txt
9645 F:      drivers/scsi/megaraid.*
9646 F:      drivers/scsi/megaraid/
9647
9648 MELEXIS MLX90614 DRIVER
9649 M:      Crt Mori <cmo@melexis.com>
9650 L:      linux-iio@vger.kernel.org
9651 W:      http://www.melexis.com
9652 S:      Supported
9653 F:      drivers/iio/temperature/mlx90614.c
9654
9655 MELEXIS MLX90632 DRIVER
9656 M:      Crt Mori <cmo@melexis.com>
9657 L:      linux-iio@vger.kernel.org
9658 W:      http://www.melexis.com
9659 S:      Supported
9660 F:      drivers/iio/temperature/mlx90632.c
9661
9662 MELFAS MIP4 TOUCHSCREEN DRIVER
9663 M:      Sangwon Jee <jeesw@melfas.com>
9664 W:      http://www.melfas.com
9665 S:      Supported
9666 F:      drivers/input/touchscreen/melfas_mip4.c
9667 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9668
9669 MELLANOX ETHERNET DRIVER (mlx4_en)
9670 M:      Tariq Toukan <tariqt@mellanox.com>
9671 L:      netdev@vger.kernel.org
9672 S:      Supported
9673 W:      http://www.mellanox.com
9674 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9675 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9676
9677 MELLANOX ETHERNET DRIVER (mlx5e)
9678 M:      Saeed Mahameed <saeedm@mellanox.com>
9679 L:      netdev@vger.kernel.org
9680 S:      Supported
9681 W:      http://www.mellanox.com
9682 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9683 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9684
9685 MELLANOX ETHERNET INNOVA DRIVERS
9686 R:      Boris Pismenny <borisp@mellanox.com>
9687 L:      netdev@vger.kernel.org
9688 S:      Supported
9689 W:      http://www.mellanox.com
9690 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9691 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9692 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9693 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9694 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9695
9696 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9697 R:      Boris Pismenny <borisp@mellanox.com>
9698 L:      netdev@vger.kernel.org
9699 S:      Supported
9700 W:      http://www.mellanox.com
9701 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9702 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9703 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9704
9705 MELLANOX ETHERNET SWITCH DRIVERS
9706 M:      Jiri Pirko <jiri@mellanox.com>
9707 M:      Ido Schimmel <idosch@mellanox.com>
9708 L:      netdev@vger.kernel.org
9709 S:      Supported
9710 W:      http://www.mellanox.com
9711 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9712 F:      drivers/net/ethernet/mellanox/mlxsw/
9713 F:      tools/testing/selftests/drivers/net/mlxsw/
9714
9715 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9716 M:      mlxsw@mellanox.com
9717 L:      netdev@vger.kernel.org
9718 S:      Supported
9719 W:      http://www.mellanox.com
9720 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9721 F:      drivers/net/ethernet/mellanox/mlxfw/
9722
9723 MELLANOX HARDWARE PLATFORM SUPPORT
9724 M:      Andy Shevchenko <andy@infradead.org>
9725 M:      Darren Hart <dvhart@infradead.org>
9726 M:      Vadim Pasternak <vadimp@mellanox.com>
9727 L:      platform-driver-x86@vger.kernel.org
9728 S:      Supported
9729 F:      drivers/platform/mellanox/
9730
9731 MELLANOX MLX4 core VPI driver
9732 M:      Tariq Toukan <tariqt@mellanox.com>
9733 L:      netdev@vger.kernel.org
9734 L:      linux-rdma@vger.kernel.org
9735 W:      http://www.mellanox.com
9736 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9737 S:      Supported
9738 F:      drivers/net/ethernet/mellanox/mlx4/
9739 F:      include/linux/mlx4/
9740
9741 MELLANOX MLX4 IB driver
9742 M:      Yishai Hadas <yishaih@mellanox.com>
9743 L:      linux-rdma@vger.kernel.org
9744 W:      http://www.mellanox.com
9745 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9746 S:      Supported
9747 F:      drivers/infiniband/hw/mlx4/
9748 F:      include/linux/mlx4/
9749 F:      include/uapi/rdma/mlx4-abi.h
9750
9751 MELLANOX MLX5 core VPI driver
9752 M:      Saeed Mahameed <saeedm@mellanox.com>
9753 M:      Leon Romanovsky <leonro@mellanox.com>
9754 L:      netdev@vger.kernel.org
9755 L:      linux-rdma@vger.kernel.org
9756 W:      http://www.mellanox.com
9757 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9758 S:      Supported
9759 F:      drivers/net/ethernet/mellanox/mlx5/core/
9760 F:      include/linux/mlx5/
9761
9762 MELLANOX MLX5 IB driver
9763 M:      Leon Romanovsky <leonro@mellanox.com>
9764 L:      linux-rdma@vger.kernel.org
9765 W:      http://www.mellanox.com
9766 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9767 S:      Supported
9768 F:      drivers/infiniband/hw/mlx5/
9769 F:      include/linux/mlx5/
9770 F:      include/uapi/rdma/mlx5-abi.h
9771
9772 MELLANOX MLXCPLD I2C AND MUX DRIVER
9773 M:      Vadim Pasternak <vadimp@mellanox.com>
9774 M:      Michael Shych <michaelsh@mellanox.com>
9775 L:      linux-i2c@vger.kernel.org
9776 S:      Supported
9777 F:      drivers/i2c/busses/i2c-mlxcpld.c
9778 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9779 F:      Documentation/i2c/busses/i2c-mlxcpld
9780
9781 MELLANOX MLXCPLD LED DRIVER
9782 M:      Vadim Pasternak <vadimp@mellanox.com>
9783 L:      linux-leds@vger.kernel.org
9784 S:      Supported
9785 F:      drivers/leds/leds-mlxcpld.c
9786 F:      drivers/leds/leds-mlxreg.c
9787 F:      Documentation/leds/leds-mlxcpld.txt
9788
9789 MELLANOX PLATFORM DRIVER
9790 M:      Vadim Pasternak <vadimp@mellanox.com>
9791 L:      platform-driver-x86@vger.kernel.org
9792 S:      Supported
9793 F:      drivers/platform/x86/mlx-platform.c
9794
9795 MEMBARRIER SUPPORT
9796 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9797 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9798 L:      linux-kernel@vger.kernel.org
9799 S:      Supported
9800 F:      kernel/sched/membarrier.c
9801 F:      include/uapi/linux/membarrier.h
9802 F:      arch/powerpc/include/asm/membarrier.h
9803
9804 MEMORY MANAGEMENT
9805 L:      linux-mm@kvack.org
9806 W:      http://www.linux-mm.org
9807 S:      Maintained
9808 F:      include/linux/mm.h
9809 F:      include/linux/gfp.h
9810 F:      include/linux/mmzone.h
9811 F:      include/linux/memory_hotplug.h
9812 F:      include/linux/vmalloc.h
9813 F:      mm/
9814
9815 MEMORY TECHNOLOGY DEVICES (MTD)
9816 M:      David Woodhouse <dwmw2@infradead.org>
9817 M:      Brian Norris <computersforpeace@gmail.com>
9818 M:      Boris Brezillon <bbrezillon@kernel.org>
9819 M:      Marek Vasut <marek.vasut@gmail.com>
9820 M:      Richard Weinberger <richard@nod.at>
9821 L:      linux-mtd@lists.infradead.org
9822 W:      http://www.linux-mtd.infradead.org/
9823 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9824 T:      git git://git.infradead.org/linux-mtd.git master
9825 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9826 S:      Maintained
9827 F:      Documentation/devicetree/bindings/mtd/
9828 F:      drivers/mtd/
9829 F:      include/linux/mtd/
9830 F:      include/uapi/mtd/
9831
9832 MEN A21 WATCHDOG DRIVER
9833 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9834 L:      linux-watchdog@vger.kernel.org
9835 S:      Maintained
9836 F:      drivers/watchdog/mena21_wdt.c
9837
9838 MEN CHAMELEON BUS (mcb)
9839 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9840 S:      Maintained
9841 F:      drivers/mcb/
9842 F:      include/linux/mcb.h
9843 F:      Documentation/men-chameleon-bus.txt
9844
9845 MEN F21BMC (Board Management Controller)
9846 M:      Andreas Werner <andreas.werner@men.de>
9847 S:      Supported
9848 F:      drivers/mfd/menf21bmc.c
9849 F:      drivers/watchdog/menf21bmc_wdt.c
9850 F:      drivers/leds/leds-menf21bmc.c
9851 F:      drivers/hwmon/menf21bmc_hwmon.c
9852 F:      Documentation/hwmon/menf21bmc
9853
9854 MEN Z069 WATCHDOG DRIVER
9855 M:      Johannes Thumshirn <jth@kernel.org>
9856 L:      linux-watchdog@vger.kernel.org
9857 S:      Maintained
9858 F:      drivers/watchdog/menz69_wdt.c
9859
9860 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9861 M:      Neil Armstrong <narmstrong@baylibre.com>
9862 L:      linux-media@lists.freedesktop.org
9863 L:      linux-amlogic@lists.infradead.org
9864 W:      http://linux-meson.com/
9865 S:      Supported
9866 F:      drivers/media/platform/meson/ao-cec.c
9867 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9868 T:      git git://linuxtv.org/media_tree.git
9869
9870 MICROBLAZE ARCHITECTURE
9871 M:      Michal Simek <monstr@monstr.eu>
9872 W:      http://www.monstr.eu/fdt/
9873 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9874 S:      Supported
9875 F:      arch/microblaze/
9876
9877 MICROCHIP AT91 SERIAL DRIVER
9878 M:      Richard Genoud <richard.genoud@gmail.com>
9879 S:      Maintained
9880 F:      drivers/tty/serial/atmel_serial.c
9881 F:      drivers/tty/serial/atmel_serial.h
9882 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9883
9884 MICROCHIP AUDIO ASOC DRIVERS
9885 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9886 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9887 S:      Supported
9888 F:      sound/soc/atmel
9889
9890 MICROCHIP DMA DRIVER
9891 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9893 L:      dmaengine@vger.kernel.org
9894 S:      Supported
9895 F:      drivers/dma/at_hdmac.c
9896 F:      drivers/dma/at_hdmac_regs.h
9897 F:      include/linux/platform_data/dma-atmel.h
9898 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9899 F:      include/dt-bindings/dma/at91.h
9900
9901 MICROCHIP ECC DRIVER
9902 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9903 L:      linux-crypto@vger.kernel.org
9904 S:      Maintained
9905 F:      drivers/crypto/atmel-ecc.*
9906
9907 MICROCHIP I2C DRIVER
9908 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9909 L:      linux-i2c@vger.kernel.org
9910 S:      Supported
9911 F:      drivers/i2c/busses/i2c-at91.c
9912
9913 MICROCHIP ISC DRIVER
9914 M:      Eugen Hristev <eugen.hristev@microchip.com>
9915 L:      linux-media@vger.kernel.org
9916 S:      Supported
9917 F:      drivers/media/platform/atmel/atmel-isc.c
9918 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9919 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
9920
9921 MICROCHIP ISI DRIVER
9922 M:      Eugen Hristev <eugen.hristev@microchip.com>
9923 L:      linux-media@vger.kernel.org
9924 S:      Supported
9925 F:      drivers/media/platform/atmel/atmel-isi.c
9926 F:      drivers/media/platform/atmel/atmel-isi.h
9927
9928 MICROCHIP AT91 USART MFD DRIVER
9929 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9930 L:      linux-kernel@vger.kernel.org
9931 S:      Supported
9932 F:      drivers/mfd/at91-usart.c
9933 F:      include/dt-bindings/mfd/at91-usart.h
9934 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9935
9936 MICROCHIP AT91 USART SPI DRIVER
9937 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9938 L:      linux-spi@vger.kernel.org
9939 S:      Supported
9940 F:      drivers/spi/spi-at91-usart.c
9941 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9942
9943 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9944 M:      Woojung Huh <Woojung.Huh@microchip.com>
9945 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9946 L:      netdev@vger.kernel.org
9947 S:      Maintained
9948 F:      net/dsa/tag_ksz.c
9949 F:      drivers/net/dsa/microchip/*
9950 F:      include/linux/platform_data/microchip-ksz.h
9951 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9952
9953 MICROCHIP LAN743X ETHERNET DRIVER
9954 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9955 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9956 L:      netdev@vger.kernel.org
9957 S:      Maintained
9958 F:      drivers/net/ethernet/microchip/lan743x_*
9959
9960 MICROCHIP LCDFB DRIVER
9961 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9962 L:      linux-fbdev@vger.kernel.org
9963 S:      Maintained
9964 F:      drivers/video/fbdev/atmel_lcdfb.c
9965 F:      include/video/atmel_lcdc.h
9966
9967 MICROCHIP MMC/SD/SDIO MCI DRIVER
9968 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9969 S:      Maintained
9970 F:      drivers/mmc/host/atmel-mci.c
9971
9972 MICROCHIP MCP16502 PMIC DRIVER
9973 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
9974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9975 S:      Maintained
9976 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
9977 F:      drivers/regulator/mcp16502.c
9978
9979 MICROCHIP MCP3911 ADC DRIVER
9980 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9981 M:      Kent Gustavsson <kent@minoris.se>
9982 L:      linux-iio@vger.kernel.org
9983 S:      Supported
9984 F:      drivers/iio/adc/mcp3911.c
9985 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9986
9987 MICROCHIP NAND DRIVER
9988 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9989 L:      linux-mtd@lists.infradead.org
9990 S:      Supported
9991 F:      drivers/mtd/nand/raw/atmel/*
9992 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9993
9994 MICROCHIP PWM DRIVER
9995 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9997 L:      linux-pwm@vger.kernel.org
9998 S:      Supported
9999 F:      drivers/pwm/pwm-atmel.c
10000 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10001
10002 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10003 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10004 M:      Eugen Hristev <eugen.hristev@microchip.com>
10005 L:      linux-iio@vger.kernel.org
10006 S:      Supported
10007 F:      drivers/iio/adc/at91-sama5d2_adc.c
10008 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10009 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10010
10011 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10012 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10013 S:      Supported
10014 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10015
10016 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10017 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10018 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10019 L:      linux-gpio@vger.kernel.org
10020 F:      drivers/gpio/gpio-sama5d2-piobu.c
10021
10022 MICROCHIP SPI DRIVER
10023 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10024 S:      Supported
10025 F:      drivers/spi/spi-atmel.*
10026
10027 MICROCHIP SSC DRIVER
10028 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10030 S:      Supported
10031 F:      drivers/misc/atmel-ssc.c
10032 F:      include/linux/atmel-ssc.h
10033
10034 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10035 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10037 S:      Supported
10038 F:      drivers/misc/atmel_tclib.c
10039 F:      drivers/clocksource/tcb_clksrc.c
10040
10041 MICROCHIP USBA UDC DRIVER
10042 M:      Cristian Birsan <cristian.birsan@microchip.com>
10043 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10044 S:      Supported
10045 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10046
10047 MICROCHIP USB251XB DRIVER
10048 M:      Richard Leitner <richard.leitner@skidata.com>
10049 L:      linux-usb@vger.kernel.org
10050 S:      Maintained
10051 F:      drivers/usb/misc/usb251xb.c
10052 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10053
10054 MICROCHIP XDMA DRIVER
10055 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10056 L:      linux-arm-kernel@lists.infradead.org
10057 L:      dmaengine@vger.kernel.org
10058 S:      Supported
10059 F:      drivers/dma/at_xdmac.c
10060
10061 MICROSEMI MIPS SOCS
10062 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10063 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10064 L:      linux-mips@vger.kernel.org
10065 S:      Supported
10066 F:      arch/mips/generic/board-ocelot.c
10067 F:      arch/mips/configs/generic/board-ocelot.config
10068 F:      arch/mips/boot/dts/mscc/
10069 F:      Documentation/devicetree/bindings/mips/mscc.txt
10070
10071 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10072 M:      Don Brace <don.brace@microsemi.com>
10073 L:      esc.storagedev@microsemi.com
10074 L:      linux-scsi@vger.kernel.org
10075 S:      Supported
10076 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10077 F:      drivers/scsi/smartpqi/Kconfig
10078 F:      drivers/scsi/smartpqi/Makefile
10079 F:      include/linux/cciss*.h
10080 F:      include/uapi/linux/cciss*.h
10081 F:      Documentation/scsi/smartpqi.txt
10082
10083 MICROSEMI ETHERNET SWITCH DRIVER
10084 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10085 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10086 L:      netdev@vger.kernel.org
10087 S:      Supported
10088 F:      drivers/net/ethernet/mscc/
10089
10090 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10091 M:      Chen Yu <yu.c.chen@intel.com>
10092 L:      platform-driver-x86@vger.kernel.org
10093 S:      Supported
10094 F:      drivers/platform/x86/surfacepro3_button.c
10095
10096 MICROTEK X6 SCANNER
10097 M:      Oliver Neukum <oliver@neukum.org>
10098 S:      Maintained
10099 F:      drivers/usb/image/microtek.*
10100
10101 MIPS
10102 M:      Ralf Baechle <ralf@linux-mips.org>
10103 M:      Paul Burton <paul.burton@mips.com>
10104 M:      James Hogan <jhogan@kernel.org>
10105 L:      linux-mips@vger.kernel.org
10106 W:      http://www.linux-mips.org/
10107 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10109 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10110 S:      Supported
10111 F:      Documentation/devicetree/bindings/mips/
10112 F:      Documentation/mips/
10113 F:      arch/mips/
10114 F:      drivers/platform/mips/
10115
10116 MIPS BOSTON DEVELOPMENT BOARD
10117 M:      Paul Burton <paul.burton@mips.com>
10118 L:      linux-mips@vger.kernel.org
10119 S:      Maintained
10120 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10121 F:      arch/mips/boot/dts/img/boston.dts
10122 F:      arch/mips/configs/generic/board-boston.config
10123 F:      drivers/clk/imgtec/clk-boston.c
10124 F:      include/dt-bindings/clock/boston-clock.h
10125
10126 MIPS GENERIC PLATFORM
10127 M:      Paul Burton <paul.burton@mips.com>
10128 L:      linux-mips@vger.kernel.org
10129 S:      Supported
10130 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10131 F:      arch/mips/generic/
10132 F:      arch/mips/tools/generic-board-config.sh
10133
10134 MIPS/LOONGSON1 ARCHITECTURE
10135 M:      Keguang Zhang <keguang.zhang@gmail.com>
10136 L:      linux-mips@vger.kernel.org
10137 S:      Maintained
10138 F:      arch/mips/loongson32/
10139 F:      arch/mips/include/asm/mach-loongson32/
10140 F:      drivers/*/*loongson1*
10141 F:      drivers/*/*/*loongson1*
10142
10143 MIPS/LOONGSON2 ARCHITECTURE
10144 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10145 L:      linux-mips@vger.kernel.org
10146 S:      Maintained
10147 F:      arch/mips/loongson64/fuloong-2e/
10148 F:      arch/mips/loongson64/lemote-2f/
10149 F:      arch/mips/include/asm/mach-loongson64/
10150 F:      drivers/*/*loongson2*
10151 F:      drivers/*/*/*loongson2*
10152
10153 MIPS/LOONGSON3 ARCHITECTURE
10154 M:      Huacai Chen <chenhc@lemote.com>
10155 L:      linux-mips@vger.kernel.org
10156 S:      Maintained
10157 F:      arch/mips/loongson64/
10158 F:      arch/mips/include/asm/mach-loongson64/
10159 F:      drivers/platform/mips/cpu_hwmon.c
10160 F:      drivers/*/*loongson3*
10161 F:      drivers/*/*/*loongson3*
10162
10163 MIPS RINT INSTRUCTION EMULATION
10164 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10165 L:      linux-mips@vger.kernel.org
10166 S:      Supported
10167 F:      arch/mips/math-emu/sp_rint.c
10168 F:      arch/mips/math-emu/dp_rint.c
10169
10170 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10171 M:      Hans Verkuil <hverkuil@xs4all.nl>
10172 L:      linux-media@vger.kernel.org
10173 T:      git git://linuxtv.org/media_tree.git
10174 W:      https://linuxtv.org
10175 S:      Odd Fixes
10176 F:      drivers/media/radio/radio-miropcm20*
10177
10178 MMP SUPPORT
10179 R:      Lubomir Rintel <lkundrak@v3.sk>
10180 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10181 S:      Odd Fixes
10182 F:      arch/arm/boot/dts/mmp*
10183 F:      arch/arm/mach-mmp/
10184
10185 MMU GATHER AND TLB INVALIDATION
10186 M:      Will Deacon <will.deacon@arm.com>
10187 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10188 M:      Andrew Morton <akpm@linux-foundation.org>
10189 M:      Nick Piggin <npiggin@gmail.com>
10190 M:      Peter Zijlstra <peterz@infradead.org>
10191 L:      linux-arch@vger.kernel.org
10192 L:      linux-mm@kvack.org
10193 S:      Maintained
10194 F:      arch/*/include/asm/tlb.h
10195 F:      include/asm-generic/tlb.h
10196 F:      mm/mmu_gather.c
10197
10198 MN88472 MEDIA DRIVER
10199 M:      Antti Palosaari <crope@iki.fi>
10200 L:      linux-media@vger.kernel.org
10201 W:      https://linuxtv.org
10202 W:      http://palosaari.fi/linux/
10203 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10204 S:      Maintained
10205 F:      drivers/media/dvb-frontends/mn88472*
10206
10207 MN88473 MEDIA DRIVER
10208 M:      Antti Palosaari <crope@iki.fi>
10209 L:      linux-media@vger.kernel.org
10210 W:      https://linuxtv.org
10211 W:      http://palosaari.fi/linux/
10212 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10213 S:      Maintained
10214 F:      drivers/media/dvb-frontends/mn88473*
10215
10216 MODULE SUPPORT
10217 M:      Jessica Yu <jeyu@kernel.org>
10218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10219 S:      Maintained
10220 F:      include/linux/module.h
10221 F:      kernel/module.c
10222
10223 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10224 W:      http://popies.net/meye/
10225 S:      Orphan
10226 F:      Documentation/media/v4l-drivers/meye*
10227 F:      drivers/media/pci/meye/
10228 F:      include/uapi/linux/meye.h
10229
10230 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10231 M:      Jiri Slaby <jirislaby@gmail.com>
10232 S:      Maintained
10233 F:      Documentation/serial/moxa-smartio
10234 F:      drivers/tty/mxser.*
10235
10236 MR800 AVERMEDIA USB FM RADIO DRIVER
10237 M:      Alexey Klimov <klimov.linux@gmail.com>
10238 L:      linux-media@vger.kernel.org
10239 T:      git git://linuxtv.org/media_tree.git
10240 S:      Maintained
10241 F:      drivers/media/radio/radio-mr800.c
10242
10243 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10244 M:      Alan Ott <alan@signal11.us>
10245 L:      linux-wpan@vger.kernel.org
10246 S:      Maintained
10247 F:      drivers/net/ieee802154/mrf24j40.c
10248 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10249
10250 MSI LAPTOP SUPPORT
10251 M:      "Lee, Chun-Yi" <jlee@suse.com>
10252 L:      platform-driver-x86@vger.kernel.org
10253 S:      Maintained
10254 F:      drivers/platform/x86/msi-laptop.c
10255
10256 MSI WMI SUPPORT
10257 L:      platform-driver-x86@vger.kernel.org
10258 S:      Orphan
10259 F:      drivers/platform/x86/msi-wmi.c
10260
10261 MSI001 MEDIA DRIVER
10262 M:      Antti Palosaari <crope@iki.fi>
10263 L:      linux-media@vger.kernel.org
10264 W:      https://linuxtv.org
10265 W:      http://palosaari.fi/linux/
10266 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10267 T:      git git://linuxtv.org/anttip/media_tree.git
10268 S:      Maintained
10269 F:      drivers/media/tuners/msi001*
10270
10271 MSI2500 MEDIA DRIVER
10272 M:      Antti Palosaari <crope@iki.fi>
10273 L:      linux-media@vger.kernel.org
10274 W:      https://linuxtv.org
10275 W:      http://palosaari.fi/linux/
10276 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10277 T:      git git://linuxtv.org/anttip/media_tree.git
10278 S:      Maintained
10279 F:      drivers/media/usb/msi2500/
10280
10281 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10282 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10283 L:      linux-mtd@lists.infradead.org
10284 S:      Maintained
10285 F:      drivers/mtd/devices/docg3*
10286
10287 MT9M032 APTINA SENSOR DRIVER
10288 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10289 L:      linux-media@vger.kernel.org
10290 T:      git git://linuxtv.org/media_tree.git
10291 S:      Maintained
10292 F:      drivers/media/i2c/mt9m032.c
10293 F:      include/media/i2c/mt9m032.h
10294
10295 MT9P031 APTINA CAMERA SENSOR
10296 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10297 L:      linux-media@vger.kernel.org
10298 T:      git git://linuxtv.org/media_tree.git
10299 S:      Maintained
10300 F:      drivers/media/i2c/mt9p031.c
10301 F:      include/media/i2c/mt9p031.h
10302
10303 MT9T001 APTINA CAMERA SENSOR
10304 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10305 L:      linux-media@vger.kernel.org
10306 T:      git git://linuxtv.org/media_tree.git
10307 S:      Maintained
10308 F:      drivers/media/i2c/mt9t001.c
10309 F:      include/media/i2c/mt9t001.h
10310
10311 MT9T112 APTINA CAMERA SENSOR
10312 M:      Jacopo Mondi <jacopo@jmondi.org>
10313 L:      linux-media@vger.kernel.org
10314 T:      git git://linuxtv.org/media_tree.git
10315 S:      Odd Fixes
10316 F:      drivers/media/i2c/mt9t112.c
10317 F:      include/media/i2c/mt9t112.h
10318
10319 MT9V032 APTINA CAMERA SENSOR
10320 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10321 L:      linux-media@vger.kernel.org
10322 T:      git git://linuxtv.org/media_tree.git
10323 S:      Maintained
10324 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10325 F:      drivers/media/i2c/mt9v032.c
10326 F:      include/media/i2c/mt9v032.h
10327
10328 MT9V111 APTINA CAMERA SENSOR
10329 M:      Jacopo Mondi <jacopo@jmondi.org>
10330 L:      linux-media@vger.kernel.org
10331 T:      git git://linuxtv.org/media_tree.git
10332 S:      Maintained
10333 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10334 F:      drivers/media/i2c/mt9v111.c
10335
10336 MULTIFUNCTION DEVICES (MFD)
10337 M:      Lee Jones <lee.jones@linaro.org>
10338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10339 S:      Supported
10340 F:      Documentation/devicetree/bindings/mfd/
10341 F:      drivers/mfd/
10342 F:      include/linux/mfd/
10343 F:      include/dt-bindings/mfd/
10344
10345 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10346 S:      Orphan
10347 F:      drivers/mmc/host/mmc_spi.c
10348 F:      include/linux/spi/mmc_spi.h
10349
10350 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10351 M:      Ulf Hansson <ulf.hansson@linaro.org>
10352 L:      linux-mmc@vger.kernel.org
10353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10354 S:      Maintained
10355 F:      Documentation/devicetree/bindings/mmc/
10356 F:      drivers/mmc/
10357 F:      include/linux/mmc/
10358 F:      include/uapi/linux/mmc/
10359
10360 MULTIPLEXER SUBSYSTEM
10361 M:      Peter Rosin <peda@axentia.se>
10362 S:      Maintained
10363 F:      Documentation/ABI/testing/sysfs-class-mux*
10364 F:      Documentation/devicetree/bindings/mux/
10365 F:      include/dt-bindings/mux/
10366 F:      include/linux/mux/
10367 F:      drivers/mux/
10368
10369 MULTITECH MULTIPORT CARD (ISICOM)
10370 S:      Orphan
10371 F:      drivers/tty/isicom.c
10372 F:      include/linux/isicom.h
10373
10374 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10375 M:      Bin Liu <b-liu@ti.com>
10376 L:      linux-usb@vger.kernel.org
10377 S:      Maintained
10378 F:      drivers/usb/musb/
10379
10380 MXL301RF MEDIA DRIVER
10381 M:      Akihiro Tsukada <tskd08@gmail.com>
10382 L:      linux-media@vger.kernel.org
10383 S:      Odd Fixes
10384 F:      drivers/media/tuners/mxl301rf*
10385
10386 MXL5007T MEDIA DRIVER
10387 M:      Michael Krufky <mkrufky@linuxtv.org>
10388 L:      linux-media@vger.kernel.org
10389 W:      https://linuxtv.org
10390 W:      http://github.com/mkrufky
10391 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10392 T:      git git://linuxtv.org/mkrufky/tuners.git
10393 S:      Maintained
10394 F:      drivers/media/tuners/mxl5007t.*
10395
10396 MXSFB DRM DRIVER
10397 M:      Marek Vasut <marex@denx.de>
10398 M:      Stefan Agner <stefan@agner.ch>
10399 L:      dri-devel@lists.freedesktop.org
10400 S:      Supported
10401 F:      drivers/gpu/drm/mxsfb/
10402 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10403 T:      git git://anongit.freedesktop.org/drm/drm-misc
10404
10405 MYLEX DAC960 PCI RAID Controller
10406 M:      Hannes Reinecke <hare@kernel.org>
10407 L:      linux-scsi@vger.kernel.org
10408 S:      Supported
10409 F:      drivers/scsi/myrb.*
10410 F:      drivers/scsi/myrs.*
10411
10412 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10413 M:      Chris Lee <christopher.lee@cspi.com>
10414 L:      netdev@vger.kernel.org
10415 W:      https://www.cspi.com/ethernet-products/support/downloads/
10416 S:      Supported
10417 F:      drivers/net/ethernet/myricom/myri10ge/
10418
10419 NAND FLASH SUBSYSTEM
10420 M:      Boris Brezillon <bbrezillon@kernel.org>
10421 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10422 R:      Richard Weinberger <richard@nod.at>
10423 L:      linux-mtd@lists.infradead.org
10424 W:      http://www.linux-mtd.infradead.org/
10425 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10426 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10427 T:      git git://git.infradead.org/linux-mtd.git nand/next
10428 S:      Maintained
10429 F:      drivers/mtd/nand/
10430 F:      include/linux/mtd/*nand*.h
10431
10432 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10433 M:      Daniel Mack <zonque@gmail.com>
10434 S:      Maintained
10435 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10436 W:      http://www.native-instruments.com
10437 F:      sound/usb/caiaq/
10438
10439 NATSEMI ETHERNET DRIVER (DP8381x)
10440 S:      Orphan
10441 F:      drivers/net/ethernet/natsemi/natsemi.c
10442
10443 NCR 5380 SCSI DRIVERS
10444 M:      Finn Thain <fthain@telegraphics.com.au>
10445 M:      Michael Schmitz <schmitzmic@gmail.com>
10446 L:      linux-scsi@vger.kernel.org
10447 S:      Maintained
10448 F:      Documentation/scsi/g_NCR5380.txt
10449 F:      drivers/scsi/NCR5380.*
10450 F:      drivers/scsi/arm/cumana_1.c
10451 F:      drivers/scsi/arm/oak.c
10452 F:      drivers/scsi/atari_scsi.*
10453 F:      drivers/scsi/dmx3191d.c
10454 F:      drivers/scsi/g_NCR5380.*
10455 F:      drivers/scsi/mac_scsi.*
10456 F:      drivers/scsi/sun3_scsi.*
10457 F:      drivers/scsi/sun3_scsi_vme.c
10458
10459 NCSI LIBRARY:
10460 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10461 S:      Maintained
10462 F:      net/ncsi/
10463
10464 NCT6775 HARDWARE MONITOR DRIVER
10465 M:      Guenter Roeck <linux@roeck-us.net>
10466 L:      linux-hwmon@vger.kernel.org
10467 S:      Maintained
10468 F:      Documentation/hwmon/nct6775
10469 F:      drivers/hwmon/nct6775.c
10470
10471 NET_FAILOVER MODULE
10472 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10473 L:      netdev@vger.kernel.org
10474 S:      Supported
10475 F:      driver/net/net_failover.c
10476 F:      include/net/net_failover.h
10477 F:      Documentation/networking/net_failover.rst
10478
10479 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10480 M:      Faisal Latif <faisal.latif@intel.com>
10481 L:      linux-rdma@vger.kernel.org
10482 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10483 S:      Supported
10484 F:      drivers/infiniband/hw/nes/
10485 F:      include/uapi/rdma/nes-abi.h
10486
10487 NETEM NETWORK EMULATOR
10488 M:      Stephen Hemminger <stephen@networkplumber.org>
10489 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10490 S:      Maintained
10491 F:      net/sched/sch_netem.c
10492
10493 NETERION 10GbE DRIVERS (s2io/vxge)
10494 M:      Jon Mason <jdmason@kudzu.us>
10495 L:      netdev@vger.kernel.org
10496 S:      Supported
10497 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10498 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10499 F:      drivers/net/ethernet/neterion/
10500
10501 NETFILTER
10502 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10503 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10504 M:      Florian Westphal <fw@strlen.de>
10505 L:      netfilter-devel@vger.kernel.org
10506 L:      coreteam@netfilter.org
10507 W:      http://www.netfilter.org/
10508 W:      http://www.iptables.org/
10509 W:      http://www.nftables.org/
10510 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10513 S:      Maintained
10514 F:      include/linux/netfilter*
10515 F:      include/linux/netfilter/
10516 F:      include/net/netfilter/
10517 F:      include/uapi/linux/netfilter*
10518 F:      include/uapi/linux/netfilter/
10519 F:      net/*/netfilter.c
10520 F:      net/*/netfilter/
10521 F:      net/netfilter/
10522 F:      net/bridge/br_netfilter*.c
10523
10524 NETROM NETWORK LAYER
10525 M:      Ralf Baechle <ralf@linux-mips.org>
10526 L:      linux-hams@vger.kernel.org
10527 W:      http://www.linux-ax25.org/
10528 S:      Maintained
10529 F:      include/net/netrom.h
10530 F:      include/uapi/linux/netrom.h
10531 F:      net/netrom/
10532
10533 NETRONOME ETHERNET DRIVERS
10534 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10535 L:      oss-drivers@netronome.com
10536 S:      Maintained
10537 F:      drivers/net/ethernet/netronome/
10538
10539 NETWORK BLOCK DEVICE (NBD)
10540 M:      Josef Bacik <josef@toxicpanda.com>
10541 S:      Maintained
10542 L:      linux-block@vger.kernel.org
10543 L:      nbd@other.debian.org
10544 F:      Documentation/blockdev/nbd.txt
10545 F:      drivers/block/nbd.c
10546 F:      include/uapi/linux/nbd.h
10547
10548 NETWORK DROP MONITOR
10549 M:      Neil Horman <nhorman@tuxdriver.com>
10550 L:      netdev@vger.kernel.org
10551 S:      Maintained
10552 W:      https://fedorahosted.org/dropwatch/
10553 F:      net/core/drop_monitor.c
10554
10555 NETWORKING DRIVERS
10556 M:      "David S. Miller" <davem@davemloft.net>
10557 L:      netdev@vger.kernel.org
10558 W:      http://www.linuxfoundation.org/en/Net
10559 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10562 S:      Odd Fixes
10563 F:      Documentation/devicetree/bindings/net/
10564 F:      drivers/net/
10565 F:      include/linux/if_*
10566 F:      include/linux/netdevice.h
10567 F:      include/linux/etherdevice.h
10568 F:      include/linux/fcdevice.h
10569 F:      include/linux/fddidevice.h
10570 F:      include/linux/hippidevice.h
10571 F:      include/linux/inetdevice.h
10572 F:      include/uapi/linux/if_*
10573 F:      include/uapi/linux/netdevice.h
10574
10575 NETWORKING DRIVERS (WIRELESS)
10576 M:      Kalle Valo <kvalo@codeaurora.org>
10577 L:      linux-wireless@vger.kernel.org
10578 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10581 S:      Maintained
10582 F:      Documentation/devicetree/bindings/net/wireless/
10583 F:      drivers/net/wireless/
10584
10585 NETWORKING [DSA]
10586 M:      Andrew Lunn <andrew@lunn.ch>
10587 M:      Vivien Didelot <vivien.didelot@gmail.com>
10588 M:      Florian Fainelli <f.fainelli@gmail.com>
10589 S:      Maintained
10590 F:      Documentation/devicetree/bindings/net/dsa/
10591 F:      net/dsa/
10592 F:      include/net/dsa.h
10593 F:      include/linux/dsa/
10594 F:      drivers/net/dsa/
10595
10596 NETWORKING [GENERAL]
10597 M:      "David S. Miller" <davem@davemloft.net>
10598 L:      netdev@vger.kernel.org
10599 W:      http://www.linuxfoundation.org/en/Net
10600 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10603 B:      mailto:netdev@vger.kernel.org
10604 S:      Maintained
10605 F:      net/
10606 F:      include/net/
10607 F:      include/linux/in.h
10608 F:      include/linux/net.h
10609 F:      include/linux/netdevice.h
10610 F:      include/uapi/linux/in.h
10611 F:      include/uapi/linux/net.h
10612 F:      include/uapi/linux/netdevice.h
10613 F:      include/uapi/linux/net_namespace.h
10614 F:      tools/testing/selftests/net/
10615 F:      lib/net_utils.c
10616 F:      lib/random32.c
10617 F:      Documentation/networking/
10618
10619 NETWORKING [IPSEC]
10620 M:      Steffen Klassert <steffen.klassert@secunet.com>
10621 M:      Herbert Xu <herbert@gondor.apana.org.au>
10622 M:      "David S. Miller" <davem@davemloft.net>
10623 L:      netdev@vger.kernel.org
10624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10626 S:      Maintained
10627 F:      net/xfrm/
10628 F:      net/key/
10629 F:      net/ipv4/xfrm*
10630 F:      net/ipv4/esp4*
10631 F:      net/ipv4/ah4.c
10632 F:      net/ipv4/ipcomp.c
10633 F:      net/ipv4/ip_vti.c
10634 F:      net/ipv6/xfrm*
10635 F:      net/ipv6/esp6*
10636 F:      net/ipv6/ah6.c
10637 F:      net/ipv6/ipcomp6.c
10638 F:      net/ipv6/ip6_vti.c
10639 F:      include/uapi/linux/xfrm.h
10640 F:      include/net/xfrm.h
10641
10642 NETWORKING [IPv4/IPv6]
10643 M:      "David S. Miller" <davem@davemloft.net>
10644 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10645 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10646 L:      netdev@vger.kernel.org
10647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10648 S:      Maintained
10649 F:      net/ipv4/
10650 F:      net/ipv6/
10651 F:      include/net/ip*
10652 F:      arch/x86/net/*
10653
10654 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10655 M:      Paul Moore <paul@paul-moore.com>
10656 W:      https://github.com/netlabel
10657 L:      netdev@vger.kernel.org
10658 L:      linux-security-module@vger.kernel.org
10659 S:      Maintained
10660 F:      Documentation/netlabel/
10661 F:      include/net/calipso.h
10662 F:      include/net/cipso_ipv4.h
10663 F:      include/net/netlabel.h
10664 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10665 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10666 F:      net/netlabel/
10667 F:      net/ipv4/cipso_ipv4.c
10668 F:      net/ipv6/calipso.c
10669 F:      net/netfilter/xt_CONNSECMARK.c
10670 F:      net/netfilter/xt_SECMARK.c
10671
10672 NETWORKING [TCP]
10673 M:      Eric Dumazet <edumazet@google.com>
10674 L:      netdev@vger.kernel.org
10675 S:      Maintained
10676 F:      net/ipv4/tcp*.c
10677 F:      net/ipv4/syncookies.c
10678 F:      net/ipv6/tcp*.c
10679 F:      net/ipv6/syncookies.c
10680 F:      include/uapi/linux/tcp.h
10681 F:      include/net/tcp.h
10682 F:      include/linux/tcp.h
10683 F:      include/trace/events/tcp.h
10684
10685 NETWORKING [TLS]
10686 M:      Boris Pismenny <borisp@mellanox.com>
10687 M:      Aviad Yehezkel <aviadye@mellanox.com>
10688 M:      Dave Watson <davejwatson@fb.com>
10689 M:      John Fastabend <john.fastabend@gmail.com>
10690 M:      Daniel Borkmann <daniel@iogearbox.net>
10691 L:      netdev@vger.kernel.org
10692 S:      Maintained
10693 F:      net/tls/*
10694 F:      include/uapi/linux/tls.h
10695 F:      include/net/tls.h
10696
10697 NETWORKING [WIRELESS]
10698 L:      linux-wireless@vger.kernel.org
10699 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10700
10701 NETDEVSIM
10702 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10703 S:      Maintained
10704 F:      drivers/net/netdevsim/*
10705
10706 NETXEN (1/10) GbE SUPPORT
10707 M:      Manish Chopra <manish.chopra@cavium.com>
10708 M:      Rahul Verma <rahul.verma@cavium.com>
10709 M:      Dept-GELinuxNICDev@cavium.com
10710 L:      netdev@vger.kernel.org
10711 S:      Supported
10712 F:      drivers/net/ethernet/qlogic/netxen/
10713
10714 NFC SUBSYSTEM
10715 M:      Samuel Ortiz <sameo@linux.intel.com>
10716 L:      linux-wireless@vger.kernel.org
10717 L:      linux-nfc@lists.01.org (subscribers-only)
10718 S:      Supported
10719 F:      net/nfc/
10720 F:      include/net/nfc/
10721 F:      include/uapi/linux/nfc.h
10722 F:      drivers/nfc/
10723 F:      include/linux/platform_data/nfcmrvl.h
10724 F:      include/linux/platform_data/nxp-nci.h
10725 F:      Documentation/devicetree/bindings/net/nfc/
10726
10727 NFS, SUNRPC, AND LOCKD CLIENTS
10728 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10729 M:      Anna Schumaker <anna.schumaker@netapp.com>
10730 L:      linux-nfs@vger.kernel.org
10731 W:      http://client.linux-nfs.org
10732 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10733 S:      Maintained
10734 F:      fs/lockd/
10735 F:      fs/nfs/
10736 F:      fs/nfs_common/
10737 F:      net/sunrpc/
10738 F:      include/linux/lockd/
10739 F:      include/linux/nfs*
10740 F:      include/linux/sunrpc/
10741 F:      include/uapi/linux/nfs*
10742 F:      include/uapi/linux/sunrpc/
10743
10744 NILFS2 FILESYSTEM
10745 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10746 L:      linux-nilfs@vger.kernel.org
10747 W:      https://nilfs.sourceforge.io/
10748 W:      https://nilfs.osdn.jp/
10749 T:      git git://github.com/konis/nilfs2.git
10750 S:      Supported
10751 F:      Documentation/filesystems/nilfs2.txt
10752 F:      fs/nilfs2/
10753 F:      include/trace/events/nilfs2.h
10754 F:      include/uapi/linux/nilfs2_api.h
10755 F:      include/uapi/linux/nilfs2_ondisk.h
10756
10757 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10758 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10759 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10760 S:      Maintained
10761 F:      Documentation/scsi/NinjaSCSI.txt
10762 F:      drivers/scsi/pcmcia/nsp_*
10763
10764 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10765 M:      GOTO Masanori <gotom@debian.or.jp>
10766 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10767 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10768 S:      Maintained
10769 F:      Documentation/scsi/NinjaSCSI.txt
10770 F:      drivers/scsi/nsp32*
10771
10772 NIOS2 ARCHITECTURE
10773 M:      Ley Foon Tan <lftan@altera.com>
10774 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10776 S:      Maintained
10777 F:      arch/nios2/
10778
10779 NOHZ, DYNTICKS SUPPORT
10780 M:      Frederic Weisbecker <fweisbec@gmail.com>
10781 M:      Thomas Gleixner <tglx@linutronix.de>
10782 M:      Ingo Molnar <mingo@kernel.org>
10783 L:      linux-kernel@vger.kernel.org
10784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10785 S:      Maintained
10786 F:      kernel/time/tick*.*
10787 F:      include/linux/tick.h
10788 F:      include/linux/sched/nohz.h
10789
10790 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10791 M:      Pavel Machek <pavel@ucw.cz>
10792 M:      Sakari Ailus <sakari.ailus@iki.fi>
10793 L:      linux-media@vger.kernel.org
10794 S:      Maintained
10795 F:      drivers/media/i2c/et8ek8
10796 F:      drivers/media/i2c/ad5820.c
10797
10798 NOKIA N900 POWER SUPPLY DRIVERS
10799 R:      Pali Rohár <pali.rohar@gmail.com>
10800 F:      include/linux/power/bq2415x_charger.h
10801 F:      include/linux/power/bq27xxx_battery.h
10802 F:      include/linux/power/isp1704_charger.h
10803 F:      drivers/power/supply/bq2415x_charger.c
10804 F:      drivers/power/supply/bq27xxx_battery.c
10805 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10806 F:      drivers/power/supply/isp1704_charger.c
10807 F:      drivers/power/supply/rx51_battery.c
10808
10809 NTB AMD DRIVER
10810 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10811 L:      linux-ntb@googlegroups.com
10812 S:      Supported
10813 F:      drivers/ntb/hw/amd/
10814
10815 NTB DRIVER CORE
10816 M:      Jon Mason <jdmason@kudzu.us>
10817 M:      Dave Jiang <dave.jiang@intel.com>
10818 M:      Allen Hubbe <allenbh@gmail.com>
10819 L:      linux-ntb@googlegroups.com
10820 S:      Supported
10821 W:      https://github.com/jonmason/ntb/wiki
10822 T:      git git://github.com/jonmason/ntb.git
10823 F:      drivers/ntb/
10824 F:      drivers/net/ntb_netdev.c
10825 F:      include/linux/ntb.h
10826 F:      include/linux/ntb_transport.h
10827 F:      tools/testing/selftests/ntb/
10828
10829 NTB IDT DRIVER
10830 M:      Serge Semin <fancer.lancer@gmail.com>
10831 L:      linux-ntb@googlegroups.com
10832 S:      Supported
10833 F:      drivers/ntb/hw/idt/
10834
10835 NTB INTEL DRIVER
10836 M:      Dave Jiang <dave.jiang@intel.com>
10837 L:      linux-ntb@googlegroups.com
10838 S:      Supported
10839 W:      https://github.com/davejiang/linux/wiki
10840 T:      git https://github.com/davejiang/linux.git
10841 F:      drivers/ntb/hw/intel/
10842
10843 NTFS FILESYSTEM
10844 M:      Anton Altaparmakov <anton@tuxera.com>
10845 L:      linux-ntfs-dev@lists.sourceforge.net
10846 W:      http://www.tuxera.com/
10847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10848 S:      Supported
10849 F:      Documentation/filesystems/ntfs.txt
10850 F:      fs/ntfs/
10851
10852 NUBUS SUBSYSTEM
10853 M:      Finn Thain <fthain@telegraphics.com.au>
10854 L:      linux-m68k@lists.linux-m68k.org
10855 S:      Maintained
10856 F:      arch/*/include/asm/nubus.h
10857 F:      drivers/nubus/
10858 F:      include/linux/nubus.h
10859 F:      include/uapi/linux/nubus.h
10860
10861 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10862 M:      Antonino Daplas <adaplas@gmail.com>
10863 L:      linux-fbdev@vger.kernel.org
10864 S:      Maintained
10865 F:      drivers/video/fbdev/riva/
10866 F:      drivers/video/fbdev/nvidia/
10867
10868 NVM EXPRESS DRIVER
10869 M:      Keith Busch <keith.busch@intel.com>
10870 M:      Jens Axboe <axboe@fb.com>
10871 M:      Christoph Hellwig <hch@lst.de>
10872 M:      Sagi Grimberg <sagi@grimberg.me>
10873 L:      linux-nvme@lists.infradead.org
10874 T:      git://git.infradead.org/nvme.git
10875 W:      http://git.infradead.org/nvme.git
10876 S:      Supported
10877 F:      drivers/nvme/host/
10878 F:      include/linux/nvme.h
10879 F:      include/uapi/linux/nvme_ioctl.h
10880
10881 NVM EXPRESS FC TRANSPORT DRIVERS
10882 M:      James Smart <james.smart@broadcom.com>
10883 L:      linux-nvme@lists.infradead.org
10884 S:      Supported
10885 F:      include/linux/nvme-fc.h
10886 F:      include/linux/nvme-fc-driver.h
10887 F:      drivers/nvme/host/fc.c
10888 F:      drivers/nvme/target/fc.c
10889 F:      drivers/nvme/target/fcloop.c
10890
10891 NVM EXPRESS TARGET DRIVER
10892 M:      Christoph Hellwig <hch@lst.de>
10893 M:      Sagi Grimberg <sagi@grimberg.me>
10894 L:      linux-nvme@lists.infradead.org
10895 T:      git://git.infradead.org/nvme.git
10896 W:      http://git.infradead.org/nvme.git
10897 S:      Supported
10898 F:      drivers/nvme/target/
10899
10900 NVMEM FRAMEWORK
10901 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10902 S:      Maintained
10903 F:      drivers/nvmem/
10904 F:      Documentation/devicetree/bindings/nvmem/
10905 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10906 F:      include/linux/nvmem-consumer.h
10907 F:      include/linux/nvmem-provider.h
10908
10909 NXP SGTL5000 DRIVER
10910 M:      Fabio Estevam <fabio.estevam@nxp.com>
10911 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10912 S:      Maintained
10913 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10914 F:      sound/soc/codecs/sgtl5000*
10915
10916 NXP TDA998X DRM DRIVER
10917 M:      Russell King <linux@armlinux.org.uk>
10918 S:      Maintained
10919 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10920 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10921 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10922 F:      include/drm/i2c/tda998x.h
10923 F:      include/dt-bindings/display/tda998x.h
10924 K:      "nxp,tda998x"
10925
10926 NXP TFA9879 DRIVER
10927 M:      Peter Rosin <peda@axentia.se>
10928 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10929 S:      Maintained
10930 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10931 F:      sound/soc/codecs/tfa9879*
10932
10933 NXP-NCI NFC DRIVER
10934 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10935 R:      Charles Gorand <charles.gorand@effinnov.com>
10936 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10937 S:      Supported
10938 F:      drivers/nfc/nxp-nci
10939
10940 OBJAGG
10941 M:      Jiri Pirko <jiri@mellanox.com>
10942 L:      netdev@vger.kernel.org
10943 S:      Supported
10944 F:      lib/objagg.c
10945 F:      lib/test_objagg.c
10946 F:      include/linux/objagg.h
10947
10948 OBJTOOL
10949 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10950 M:      Peter Zijlstra <peterz@infradead.org>
10951 S:      Supported
10952 F:      tools/objtool/
10953
10954 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10955 M:      Frederic Barrat <fbarrat@linux.ibm.com>
10956 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10957 L:      linuxppc-dev@lists.ozlabs.org
10958 S:      Supported
10959 F:      arch/powerpc/platforms/powernv/ocxl.c
10960 F:      arch/powerpc/include/asm/pnv-ocxl.h
10961 F:      drivers/misc/ocxl/
10962 F:      include/misc/ocxl*
10963 F:      include/uapi/misc/ocxl.h
10964 F:      Documentation/accelerators/ocxl.rst
10965
10966 OMAP AUDIO SUPPORT
10967 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10968 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10969 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10970 L:      linux-omap@vger.kernel.org
10971 S:      Maintained
10972 F:      sound/soc/ti/omap*
10973 F:      sound/soc/ti/rx51.c
10974 F:      sound/soc/ti/n810.c
10975 F:      sound/soc/ti/sdma-pcm.*
10976
10977 OMAP CLOCK FRAMEWORK SUPPORT
10978 M:      Paul Walmsley <paul@pwsan.com>
10979 L:      linux-omap@vger.kernel.org
10980 S:      Maintained
10981 F:      arch/arm/*omap*/*clock*
10982
10983 OMAP DEVICE TREE SUPPORT
10984 M:      Benoît Cousson <bcousson@baylibre.com>
10985 M:      Tony Lindgren <tony@atomide.com>
10986 L:      linux-omap@vger.kernel.org
10987 L:      devicetree@vger.kernel.org
10988 S:      Maintained
10989 F:      arch/arm/boot/dts/*omap*
10990 F:      arch/arm/boot/dts/*am3*
10991 F:      arch/arm/boot/dts/*am4*
10992 F:      arch/arm/boot/dts/*am5*
10993 F:      arch/arm/boot/dts/*dra7*
10994
10995 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10996 L:      linux-omap@vger.kernel.org
10997 L:      linux-fbdev@vger.kernel.org
10998 S:      Orphan
10999 F:      drivers/video/fbdev/omap2/
11000 F:      Documentation/arm/OMAP/DSS
11001
11002 OMAP FRAMEBUFFER SUPPORT
11003 L:      linux-fbdev@vger.kernel.org
11004 L:      linux-omap@vger.kernel.org
11005 S:      Orphan
11006 F:      drivers/video/fbdev/omap/
11007
11008 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11009 M:      Roger Quadros <rogerq@ti.com>
11010 M:      Tony Lindgren <tony@atomide.com>
11011 L:      linux-omap@vger.kernel.org
11012 S:      Maintained
11013 F:      drivers/memory/omap-gpmc.c
11014 F:      arch/arm/mach-omap2/*gpmc*
11015
11016 OMAP GPIO DRIVER
11017 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11018 M:      Santosh Shilimkar <ssantosh@kernel.org>
11019 M:      Kevin Hilman <khilman@kernel.org>
11020 L:      linux-omap@vger.kernel.org
11021 S:      Maintained
11022 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11023 F:      drivers/gpio/gpio-omap.c
11024
11025 OMAP HARDWARE SPINLOCK SUPPORT
11026 M:      Ohad Ben-Cohen <ohad@wizery.com>
11027 L:      linux-omap@vger.kernel.org
11028 S:      Maintained
11029 F:      drivers/hwspinlock/omap_hwspinlock.c
11030
11031 OMAP HS MMC SUPPORT
11032 L:      linux-mmc@vger.kernel.org
11033 L:      linux-omap@vger.kernel.org
11034 S:      Orphan
11035 F:      drivers/mmc/host/omap_hsmmc.c
11036
11037 OMAP HWMOD DATA
11038 M:      Paul Walmsley <paul@pwsan.com>
11039 L:      linux-omap@vger.kernel.org
11040 S:      Maintained
11041 F:      arch/arm/mach-omap2/omap_hwmod*data*
11042
11043 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11044 M:      Benoît Cousson <bcousson@baylibre.com>
11045 L:      linux-omap@vger.kernel.org
11046 S:      Maintained
11047 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11048
11049 OMAP HWMOD SUPPORT
11050 M:      Benoît Cousson <bcousson@baylibre.com>
11051 M:      Paul Walmsley <paul@pwsan.com>
11052 L:      linux-omap@vger.kernel.org
11053 S:      Maintained
11054 F:      arch/arm/mach-omap2/omap_hwmod.*
11055
11056 OMAP I2C DRIVER
11057 M:      Vignesh R <vigneshr@ti.com>
11058 L:      linux-omap@vger.kernel.org
11059 L:      linux-i2c@vger.kernel.org
11060 S:      Maintained
11061 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11062 F:      drivers/i2c/busses/i2c-omap.c
11063
11064 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11065 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11066 L:      linux-media@vger.kernel.org
11067 S:      Maintained
11068 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11069 F:      drivers/media/platform/omap3isp/
11070 F:      drivers/staging/media/omap4iss/
11071
11072 OMAP MMC SUPPORT
11073 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11074 L:      linux-omap@vger.kernel.org
11075 S:      Odd Fixes
11076 F:      drivers/mmc/host/omap.c
11077
11078 OMAP POWER MANAGEMENT SUPPORT
11079 M:      Kevin Hilman <khilman@kernel.org>
11080 L:      linux-omap@vger.kernel.org
11081 S:      Maintained
11082 F:      arch/arm/*omap*/*pm*
11083 F:      drivers/cpufreq/omap-cpufreq.c
11084
11085 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11086 M:      Rajendra Nayak <rnayak@codeaurora.org>
11087 M:      Paul Walmsley <paul@pwsan.com>
11088 L:      linux-omap@vger.kernel.org
11089 S:      Maintained
11090 F:      arch/arm/mach-omap2/prm*
11091
11092 OMAP RANDOM NUMBER GENERATOR SUPPORT
11093 M:      Deepak Saxena <dsaxena@plexity.net>
11094 S:      Maintained
11095 F:      drivers/char/hw_random/omap-rng.c
11096
11097 OMAP USB SUPPORT
11098 L:      linux-usb@vger.kernel.org
11099 L:      linux-omap@vger.kernel.org
11100 S:      Orphan
11101 F:      drivers/usb/*/*omap*
11102 F:      arch/arm/*omap*/usb*
11103
11104 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11105 M:      Mark Jackson <mpfj@newflow.co.uk>
11106 L:      linux-omap@vger.kernel.org
11107 S:      Maintained
11108 F:      arch/arm/boot/dts/am335x-nano.dts
11109
11110 OMAP1 SUPPORT
11111 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11112 M:      Tony Lindgren <tony@atomide.com>
11113 L:      linux-omap@vger.kernel.org
11114 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11116 S:      Maintained
11117 F:      arch/arm/mach-omap1/
11118 F:      arch/arm/plat-omap/
11119 F:      arch/arm/configs/omap1_defconfig
11120 F:      drivers/i2c/busses/i2c-omap.c
11121 F:      include/linux/platform_data/i2c-omap.h
11122 F:      include/linux/platform_data/ams-delta-fiq.h
11123
11124 OMAP2+ SUPPORT
11125 M:      Tony Lindgren <tony@atomide.com>
11126 L:      linux-omap@vger.kernel.org
11127 W:      http://www.muru.com/linux/omap/
11128 W:      http://linux.omap.com/
11129 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11131 S:      Maintained
11132 F:      arch/arm/mach-omap2/
11133 F:      arch/arm/plat-omap/
11134 F:      arch/arm/configs/omap2plus_defconfig
11135 F:      drivers/i2c/busses/i2c-omap.c
11136 F:      drivers/irqchip/irq-omap-intc.c
11137 F:      drivers/mfd/*omap*.c
11138 F:      drivers/mfd/menelaus.c
11139 F:      drivers/mfd/palmas.c
11140 F:      drivers/mfd/tps65217.c
11141 F:      drivers/mfd/tps65218.c
11142 F:      drivers/mfd/tps65910.c
11143 F:      drivers/mfd/twl-core.[ch]
11144 F:      drivers/mfd/twl4030*.c
11145 F:      drivers/mfd/twl6030*.c
11146 F:      drivers/mfd/twl6040*.c
11147 F:      drivers/regulator/palmas-regulator*.c
11148 F:      drivers/regulator/pbias-regulator.c
11149 F:      drivers/regulator/tps65217-regulator.c
11150 F:      drivers/regulator/tps65218-regulator.c
11151 F:      drivers/regulator/tps65910-regulator.c
11152 F:      drivers/regulator/twl-regulator.c
11153 F:      drivers/regulator/twl6030-regulator.c
11154 F:      include/linux/platform_data/i2c-omap.h
11155
11156 ONION OMEGA2+ BOARD
11157 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11158 L:      linux-mips@vger.kernel.org
11159 S:      Maintained
11160 F:      arch/mips/boot/dts/ralink/omega2p.dts
11161
11162 OMFS FILESYSTEM
11163 M:      Bob Copeland <me@bobcopeland.com>
11164 L:      linux-karma-devel@lists.sourceforge.net
11165 S:      Maintained
11166 F:      Documentation/filesystems/omfs.txt
11167 F:      fs/omfs/
11168
11169 OMNIKEY CARDMAN 4000 DRIVER
11170 M:      Harald Welte <laforge@gnumonks.org>
11171 S:      Maintained
11172 F:      drivers/char/pcmcia/cm4000_cs.c
11173 F:      include/linux/cm4000_cs.h
11174 F:      include/uapi/linux/cm4000_cs.h
11175
11176 OMNIKEY CARDMAN 4040 DRIVER
11177 M:      Harald Welte <laforge@gnumonks.org>
11178 S:      Maintained
11179 F:      drivers/char/pcmcia/cm4040_cs.*
11180
11181 OMNIVISION OV13858 SENSOR DRIVER
11182 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11183 L:      linux-media@vger.kernel.org
11184 T:      git git://linuxtv.org/media_tree.git
11185 S:      Maintained
11186 F:      drivers/media/i2c/ov13858.c
11187
11188 OMNIVISION OV2680 SENSOR DRIVER
11189 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11190 L:      linux-media@vger.kernel.org
11191 T:      git git://linuxtv.org/media_tree.git
11192 S:      Maintained
11193 F:      drivers/media/i2c/ov2680.c
11194 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11195
11196 OMNIVISION OV2685 SENSOR DRIVER
11197 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11198 L:      linux-media@vger.kernel.org
11199 T:      git git://linuxtv.org/media_tree.git
11200 S:      Maintained
11201 F:      drivers/media/i2c/ov2685.c
11202
11203 OMNIVISION OV5640 SENSOR DRIVER
11204 M:      Steve Longerbeam <slongerbeam@gmail.com>
11205 L:      linux-media@vger.kernel.org
11206 T:      git git://linuxtv.org/media_tree.git
11207 S:      Maintained
11208 F:      drivers/media/i2c/ov5640.c
11209
11210 OMNIVISION OV5647 SENSOR DRIVER
11211 M:      Luis Oliveira <lolivei@synopsys.com>
11212 L:      linux-media@vger.kernel.org
11213 T:      git git://linuxtv.org/media_tree.git
11214 S:      Maintained
11215 F:      drivers/media/i2c/ov5647.c
11216
11217 OMNIVISION OV5695 SENSOR DRIVER
11218 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11219 L:      linux-media@vger.kernel.org
11220 T:      git git://linuxtv.org/media_tree.git
11221 S:      Maintained
11222 F:      drivers/media/i2c/ov5695.c
11223
11224 OMNIVISION OV7670 SENSOR DRIVER
11225 M:      Jonathan Corbet <corbet@lwn.net>
11226 L:      linux-media@vger.kernel.org
11227 T:      git git://linuxtv.org/media_tree.git
11228 S:      Maintained
11229 F:      drivers/media/i2c/ov7670.c
11230 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11231
11232 OMNIVISION OV772x SENSOR DRIVER
11233 M:      Jacopo Mondi <jacopo@jmondi.org>
11234 L:      linux-media@vger.kernel.org
11235 T:      git git://linuxtv.org/media_tree.git
11236 S:      Odd fixes
11237 F:      drivers/media/i2c/ov772x.c
11238 F:      include/media/i2c/ov772x.h
11239 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11240
11241 OMNIVISION OV7740 SENSOR DRIVER
11242 M:      Wenyou Yang <wenyou.yang@microchip.com>
11243 L:      linux-media@vger.kernel.org
11244 T:      git git://linuxtv.org/media_tree.git
11245 S:      Maintained
11246 F:      drivers/media/i2c/ov7740.c
11247 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11248
11249 OMNIVISION OV9650 SENSOR DRIVER
11250 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11251 R:      Akinobu Mita <akinobu.mita@gmail.com>
11252 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11253 L:      linux-media@vger.kernel.org
11254 T:      git git://linuxtv.org/media_tree.git
11255 S:      Maintained
11256 F:      drivers/media/i2c/ov9650.c
11257 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11258
11259 ONENAND FLASH DRIVER
11260 M:      Kyungmin Park <kyungmin.park@samsung.com>
11261 L:      linux-mtd@lists.infradead.org
11262 S:      Maintained
11263 F:      drivers/mtd/nand/onenand/
11264 F:      include/linux/mtd/onenand*.h
11265
11266 ONSTREAM SCSI TAPE DRIVER
11267 M:      Willem Riede <osst@riede.org>
11268 L:      osst-users@lists.sourceforge.net
11269 L:      linux-scsi@vger.kernel.org
11270 S:      Maintained
11271 F:      Documentation/scsi/osst.txt
11272 F:      drivers/scsi/osst.*
11273 F:      drivers/scsi/osst_*.h
11274 F:      drivers/scsi/st.h
11275
11276 OP-TEE DRIVER
11277 M:      Jens Wiklander <jens.wiklander@linaro.org>
11278 S:      Maintained
11279 F:      drivers/tee/optee/
11280
11281 OPA-VNIC DRIVER
11282 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11283 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11284 L:      linux-rdma@vger.kernel.org
11285 S:      Supported
11286 F:      drivers/infiniband/ulp/opa_vnic
11287
11288 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11289 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11290 M:      Frank Rowand <frowand.list@gmail.com>
11291 L:      devicetree@vger.kernel.org
11292 S:      Maintained
11293 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11294 F:      Documentation/devicetree/overlay-notes.txt
11295 F:      drivers/of/overlay.c
11296 F:      drivers/of/resolver.c
11297 K:      of_overlay_notifier_
11298
11299 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11300 M:      Rob Herring <robh+dt@kernel.org>
11301 M:      Frank Rowand <frowand.list@gmail.com>
11302 L:      devicetree@vger.kernel.org
11303 W:      http://www.devicetree.org/
11304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11305 S:      Maintained
11306 F:      drivers/of/
11307 F:      include/linux/of*.h
11308 F:      scripts/dtc/
11309 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11310
11311 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11312 M:      Rob Herring <robh+dt@kernel.org>
11313 M:      Mark Rutland <mark.rutland@arm.com>
11314 L:      devicetree@vger.kernel.org
11315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11316 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11317 S:      Maintained
11318 F:      Documentation/devicetree/
11319 F:      arch/*/boot/dts/
11320 F:      include/dt-bindings/
11321
11322 OPENCORES I2C BUS DRIVER
11323 M:      Peter Korsgaard <peter@korsgaard.com>
11324 L:      linux-i2c@vger.kernel.org
11325 S:      Maintained
11326 F:      Documentation/i2c/busses/i2c-ocores
11327 F:      drivers/i2c/busses/i2c-ocores.c
11328
11329 OPENRISC ARCHITECTURE
11330 M:      Jonas Bonn <jonas@southpole.se>
11331 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11332 M:      Stafford Horne <shorne@gmail.com>
11333 T:      git git://github.com/openrisc/linux.git
11334 L:      openrisc@lists.librecores.org
11335 W:      http://openrisc.io
11336 S:      Maintained
11337 F:      Documentation/devicetree/bindings/openrisc/
11338 F:      Documentation/openrisc/
11339 F:      arch/openrisc/
11340 F:      drivers/irqchip/irq-ompic.c
11341 F:      drivers/irqchip/irq-or1k-*
11342
11343 OPENVSWITCH
11344 M:      Pravin B Shelar <pshelar@ovn.org>
11345 L:      netdev@vger.kernel.org
11346 L:      dev@openvswitch.org
11347 W:      http://openvswitch.org
11348 S:      Maintained
11349 F:      net/openvswitch/
11350 F:      include/uapi/linux/openvswitch.h
11351
11352 OPERATING PERFORMANCE POINTS (OPP)
11353 M:      Viresh Kumar <vireshk@kernel.org>
11354 M:      Nishanth Menon <nm@ti.com>
11355 M:      Stephen Boyd <sboyd@kernel.org>
11356 L:      linux-pm@vger.kernel.org
11357 S:      Maintained
11358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11359 F:      drivers/opp/
11360 F:      include/linux/pm_opp.h
11361 F:      Documentation/power/opp.txt
11362 F:      Documentation/devicetree/bindings/opp/
11363
11364 OPL4 DRIVER
11365 M:      Clemens Ladisch <clemens@ladisch.de>
11366 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11367 T:      git git://git.alsa-project.org/alsa-kernel.git
11368 S:      Maintained
11369 F:      sound/drivers/opl4/
11370
11371 OPROFILE
11372 M:      Robert Richter <rric@kernel.org>
11373 L:      oprofile-list@lists.sf.net
11374 S:      Maintained
11375 F:      arch/*/include/asm/oprofile*.h
11376 F:      arch/*/oprofile/
11377 F:      drivers/oprofile/
11378 F:      include/linux/oprofile.h
11379
11380 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11381 M:      Mark Fasheh <mark@fasheh.com>
11382 M:      Joel Becker <jlbec@evilplan.org>
11383 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11384 W:      http://ocfs2.wiki.kernel.org
11385 S:      Supported
11386 F:      Documentation/filesystems/ocfs2.txt
11387 F:      Documentation/filesystems/dlmfs.txt
11388 F:      fs/ocfs2/
11389
11390 ORANGEFS FILESYSTEM
11391 M:      Mike Marshall <hubcap@omnibond.com>
11392 R:      Martin Brandenburg <martin@omnibond.com>
11393 L:      devel@lists.orangefs.org
11394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11395 S:      Supported
11396 F:      fs/orangefs/
11397 F:      Documentation/filesystems/orangefs.txt
11398
11399 ORINOCO DRIVER
11400 L:      linux-wireless@vger.kernel.org
11401 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11402 W:      http://www.nongnu.org/orinoco/
11403 S:      Orphan
11404 F:      drivers/net/wireless/intersil/orinoco/
11405
11406 OSD LIBRARY and FILESYSTEM
11407 M:      Boaz Harrosh <ooo@electrozaur.com>
11408 S:      Maintained
11409 F:      drivers/scsi/osd/
11410 F:      include/scsi/osd_*
11411 F:      fs/exofs/
11412
11413 OV2659 OMNIVISION SENSOR DRIVER
11414 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11415 L:      linux-media@vger.kernel.org
11416 W:      https://linuxtv.org
11417 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11418 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11419 S:      Maintained
11420 F:      drivers/media/i2c/ov2659.c
11421 F:      include/media/i2c/ov2659.h
11422
11423 OVERLAY FILESYSTEM
11424 M:      Miklos Szeredi <miklos@szeredi.hu>
11425 L:      linux-unionfs@vger.kernel.org
11426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11427 S:      Supported
11428 F:      fs/overlayfs/
11429 F:      Documentation/filesystems/overlayfs.txt
11430
11431 P54 WIRELESS DRIVER
11432 M:      Christian Lamparter <chunkeey@googlemail.com>
11433 L:      linux-wireless@vger.kernel.org
11434 W:      http://wireless.kernel.org/en/users/Drivers/p54
11435 S:      Maintained
11436 F:      drivers/net/wireless/intersil/p54/
11437
11438 PA SEMI ETHERNET DRIVER
11439 L:      netdev@vger.kernel.org
11440 S:      Orphan
11441 F:      drivers/net/ethernet/pasemi/*
11442
11443 PA SEMI SMBUS DRIVER
11444 L:      linux-i2c@vger.kernel.org
11445 S:      Orphan
11446 F:      drivers/i2c/busses/i2c-pasemi.c
11447
11448 PADATA PARALLEL EXECUTION MECHANISM
11449 M:      Steffen Klassert <steffen.klassert@secunet.com>
11450 L:      linux-crypto@vger.kernel.org
11451 S:      Maintained
11452 F:      kernel/padata.c
11453 F:      include/linux/padata.h
11454 F:      Documentation/padata.txt
11455
11456 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11457 M:      Harald Welte <laforge@gnumonks.org>
11458 L:      platform-driver-x86@vger.kernel.org
11459 S:      Maintained
11460 F:      drivers/platform/x86/panasonic-laptop.c
11461
11462 PARALLEL LCD/KEYPAD PANEL DRIVER
11463 M:      Willy Tarreau <willy@haproxy.com>
11464 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11465 S:      Odd Fixes
11466 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11467 F:      drivers/auxdisplay/panel.c
11468
11469 PARALLEL PORT SUBSYSTEM
11470 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11471 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11472 L:      linux-parport@lists.infradead.org (subscribers-only)
11473 S:      Maintained
11474 F:      drivers/parport/
11475 F:      include/linux/parport*.h
11476 F:      drivers/char/ppdev.c
11477 F:      include/uapi/linux/ppdev.h
11478 F:      Documentation/parport*.txt
11479
11480 PARAVIRT_OPS INTERFACE
11481 M:      Juergen Gross <jgross@suse.com>
11482 M:      Alok Kataria <akataria@vmware.com>
11483 L:      virtualization@lists.linux-foundation.org
11484 S:      Supported
11485 F:      Documentation/virtual/paravirt_ops.txt
11486 F:      arch/*/kernel/paravirt*
11487 F:      arch/*/include/asm/paravirt*.h
11488 F:      include/linux/hypervisor.h
11489
11490 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11491 M:      Tim Waugh <tim@cyberelk.net>
11492 L:      linux-parport@lists.infradead.org (subscribers-only)
11493 S:      Maintained
11494 F:      Documentation/blockdev/paride.txt
11495 F:      drivers/block/paride/
11496
11497 PARISC ARCHITECTURE
11498 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11499 M:      Helge Deller <deller@gmx.de>
11500 L:      linux-parisc@vger.kernel.org
11501 W:      http://www.parisc-linux.org/
11502 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11505 S:      Maintained
11506 F:      arch/parisc/
11507 F:      Documentation/parisc/
11508 F:      drivers/parisc/
11509 F:      drivers/char/agp/parisc-agp.c
11510 F:      drivers/input/serio/gscps2.c
11511 F:      drivers/parport/parport_gsc.*
11512 F:      drivers/tty/serial/8250/8250_gsc.c
11513 F:      drivers/video/fbdev/sti*
11514 F:      drivers/video/console/sti*
11515 F:      drivers/video/logo/logo_parisc*
11516
11517 PARMAN
11518 M:      Jiri Pirko <jiri@mellanox.com>
11519 L:      netdev@vger.kernel.org
11520 S:      Supported
11521 F:      lib/parman.c
11522 F:      lib/test_parman.c
11523 F:      include/linux/parman.h
11524
11525 PC87360 HARDWARE MONITORING DRIVER
11526 M:      Jim Cromie <jim.cromie@gmail.com>
11527 L:      linux-hwmon@vger.kernel.org
11528 S:      Maintained
11529 F:      Documentation/hwmon/pc87360
11530 F:      drivers/hwmon/pc87360.c
11531
11532 PC8736x GPIO DRIVER
11533 M:      Jim Cromie <jim.cromie@gmail.com>
11534 S:      Maintained
11535 F:      drivers/char/pc8736x_gpio.c
11536
11537 PC87427 HARDWARE MONITORING DRIVER
11538 M:      Jean Delvare <jdelvare@suse.com>
11539 L:      linux-hwmon@vger.kernel.org
11540 S:      Maintained
11541 F:      Documentation/hwmon/pc87427
11542 F:      drivers/hwmon/pc87427.c
11543
11544 PCA9532 LED DRIVER
11545 M:      Riku Voipio <riku.voipio@iki.fi>
11546 S:      Maintained
11547 F:      drivers/leds/leds-pca9532.c
11548 F:      include/linux/leds-pca9532.h
11549
11550 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11551 M:      Guenter Roeck <linux@roeck-us.net>
11552 L:      linux-i2c@vger.kernel.org
11553 S:      Maintained
11554 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11555
11556 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11557 M:      Khalid Aziz <khalid@gonehiking.org>
11558 S:      Maintained
11559 F:      drivers/firmware/pcdp.*
11560
11561 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11562 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11563 L:      linux-pci@vger.kernel.org
11564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11565 S:      Maintained
11566 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11567 F:      drivers/pci/controller/pci-aardvark.c
11568
11569 PCI DRIVER FOR ALTERA PCIE IP
11570 M:      Ley Foon Tan <lftan@altera.com>
11571 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11572 L:      linux-pci@vger.kernel.org
11573 S:      Supported
11574 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11575 F:      drivers/pci/controller/pcie-altera.c
11576
11577 PCI DRIVER FOR APPLIEDMICRO XGENE
11578 M:      Tanmay Inamdar <tinamdar@apm.com>
11579 L:      linux-pci@vger.kernel.org
11580 L:      linux-arm-kernel@lists.infradead.org
11581 S:      Maintained
11582 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11583 F:      drivers/pci/controller/pci-xgene.c
11584
11585 PCI DRIVER FOR ARM VERSATILE PLATFORM
11586 M:      Rob Herring <robh@kernel.org>
11587 L:      linux-pci@vger.kernel.org
11588 L:      linux-arm-kernel@lists.infradead.org
11589 S:      Maintained
11590 F:      Documentation/devicetree/bindings/pci/versatile.txt
11591 F:      drivers/pci/controller/pci-versatile.c
11592
11593 PCI DRIVER FOR ARMADA 8K
11594 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11595 L:      linux-pci@vger.kernel.org
11596 L:      linux-arm-kernel@lists.infradead.org
11597 S:      Maintained
11598 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11599 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11600
11601 PCI DRIVER FOR CADENCE PCIE IP
11602 M:      Alan Douglas <adouglas@cadence.com>
11603 L:      linux-pci@vger.kernel.org
11604 S:      Maintained
11605 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11606 F:      drivers/pci/controller/pcie-cadence*
11607
11608 PCI DRIVER FOR FREESCALE LAYERSCAPE
11609 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11610 M:      Mingkai Hu <mingkai.hu@nxp.com>
11611 M:      Roy Zang <roy.zang@nxp.com>
11612 L:      linuxppc-dev@lists.ozlabs.org
11613 L:      linux-pci@vger.kernel.org
11614 L:      linux-arm-kernel@lists.infradead.org
11615 S:      Maintained
11616 F:      drivers/pci/controller/dwc/*layerscape*
11617
11618 PCI DRIVER FOR GENERIC OF HOSTS
11619 M:      Will Deacon <will.deacon@arm.com>
11620 L:      linux-pci@vger.kernel.org
11621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11622 S:      Maintained
11623 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11624 F:      drivers/pci/controller/pci-host-common.c
11625 F:      drivers/pci/controller/pci-host-generic.c
11626
11627 PCI DRIVER FOR IMX6
11628 M:      Richard Zhu <hongxing.zhu@nxp.com>
11629 M:      Lucas Stach <l.stach@pengutronix.de>
11630 L:      linux-pci@vger.kernel.org
11631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11632 S:      Maintained
11633 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11634 F:      drivers/pci/controller/dwc/*imx6*
11635
11636 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11637 M:      Keith Busch <keith.busch@intel.com>
11638 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11639 L:      linux-pci@vger.kernel.org
11640 S:      Supported
11641 F:      drivers/pci/controller/vmd.c
11642
11643 PCI DRIVER FOR MICROSEMI SWITCHTEC
11644 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11645 M:      Logan Gunthorpe <logang@deltatee.com>
11646 L:      linux-pci@vger.kernel.org
11647 S:      Maintained
11648 F:      Documentation/switchtec.txt
11649 F:      Documentation/ABI/testing/sysfs-class-switchtec
11650 F:      drivers/pci/switch/switchtec*
11651 F:      include/uapi/linux/switchtec_ioctl.h
11652 F:      include/linux/switchtec.h
11653 F:      drivers/ntb/hw/mscc/
11654
11655 PCI DRIVER FOR MOBIVEIL PCIE IP
11656 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11657 L:      linux-pci@vger.kernel.org
11658 S:      Supported
11659 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11660 F:      drivers/pci/controller/pcie-mobiveil.c
11661
11662 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11663 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11664 M:      Jason Cooper <jason@lakedaemon.net>
11665 L:      linux-pci@vger.kernel.org
11666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11667 S:      Maintained
11668 F:      drivers/pci/controller/*mvebu*
11669
11670 PCI DRIVER FOR NVIDIA TEGRA
11671 M:      Thierry Reding <thierry.reding@gmail.com>
11672 L:      linux-tegra@vger.kernel.org
11673 L:      linux-pci@vger.kernel.org
11674 S:      Supported
11675 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11676 F:      drivers/pci/controller/pci-tegra.c
11677
11678 PCI DRIVER FOR RENESAS R-CAR
11679 M:      Simon Horman <horms@verge.net.au>
11680 L:      linux-pci@vger.kernel.org
11681 L:      linux-renesas-soc@vger.kernel.org
11682 S:      Maintained
11683 F:      drivers/pci/controller/*rcar*
11684
11685 PCI DRIVER FOR SAMSUNG EXYNOS
11686 M:      Jingoo Han <jingoohan1@gmail.com>
11687 L:      linux-pci@vger.kernel.org
11688 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11689 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11690 S:      Maintained
11691 F:      drivers/pci/controller/dwc/pci-exynos.c
11692
11693 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11694 M:      Jingoo Han <jingoohan1@gmail.com>
11695 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11696 L:      linux-pci@vger.kernel.org
11697 S:      Maintained
11698 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11699 F:      drivers/pci/controller/dwc/*designware*
11700
11701 PCI DRIVER FOR TI DRA7XX
11702 M:      Kishon Vijay Abraham I <kishon@ti.com>
11703 L:      linux-omap@vger.kernel.org
11704 L:      linux-pci@vger.kernel.org
11705 S:      Supported
11706 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11707 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11708
11709 PCI DRIVER FOR TI KEYSTONE
11710 M:      Murali Karicheri <m-karicheri2@ti.com>
11711 L:      linux-pci@vger.kernel.org
11712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11713 S:      Maintained
11714 F:      drivers/pci/controller/dwc/pci-keystone.c
11715
11716 PCI ENDPOINT SUBSYSTEM
11717 M:      Kishon Vijay Abraham I <kishon@ti.com>
11718 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11719 L:      linux-pci@vger.kernel.org
11720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11721 S:      Supported
11722 F:      drivers/pci/endpoint/
11723 F:      drivers/misc/pci_endpoint_test.c
11724 F:      tools/pci/
11725
11726 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11727 M:      Russell Currey <ruscur@russell.cc>
11728 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11729 M:      Oliver O'Halloran <oohall@gmail.com>
11730 L:      linuxppc-dev@lists.ozlabs.org
11731 S:      Supported
11732 F:      Documentation/PCI/pci-error-recovery.txt
11733 F:      drivers/pci/pcie/aer.c
11734 F:      drivers/pci/pcie/dpc.c
11735 F:      drivers/pci/pcie/err.c
11736 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11737 F:      arch/powerpc/kernel/eeh*.c
11738 F:      arch/powerpc/platforms/*/eeh*.c
11739 F:      arch/powerpc/include/*/eeh*.h
11740
11741 PCI ERROR RECOVERY
11742 M:      Linas Vepstas <linasvepstas@gmail.com>
11743 L:      linux-pci@vger.kernel.org
11744 S:      Supported
11745 F:      Documentation/PCI/pci-error-recovery.txt
11746
11747 PCI MSI DRIVER FOR ALTERA MSI IP
11748 M:      Ley Foon Tan <lftan@altera.com>
11749 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11750 L:      linux-pci@vger.kernel.org
11751 S:      Supported
11752 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11753 F:      drivers/pci/controller/pcie-altera-msi.c
11754
11755 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11756 M:      Duc Dang <dhdang@apm.com>
11757 L:      linux-pci@vger.kernel.org
11758 L:      linux-arm-kernel@lists.infradead.org
11759 S:      Maintained
11760 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11761 F:      drivers/pci/controller/pci-xgene-msi.c
11762
11763 PCI SUBSYSTEM
11764 M:      Bjorn Helgaas <bhelgaas@google.com>
11765 L:      linux-pci@vger.kernel.org
11766 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11768 S:      Supported
11769 F:      Documentation/devicetree/bindings/pci/
11770 F:      Documentation/PCI/
11771 F:      drivers/acpi/pci*
11772 F:      drivers/pci/
11773 F:      include/asm-generic/pci*
11774 F:      include/linux/pci*
11775 F:      include/linux/of_pci.h
11776 F:      include/uapi/linux/pci*
11777 F:      lib/pci*
11778 F:      arch/x86/pci/
11779 F:      arch/x86/kernel/quirks.c
11780 F:      arch/x86/kernel/early-quirks.c
11781
11782 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11783 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11784 L:      linux-pci@vger.kernel.org
11785 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11787 S:      Supported
11788 F:      drivers/pci/controller/
11789
11790 PCIE DRIVER FOR AMLOGIC MESON
11791 M:      Yue Wang <yue.wang@Amlogic.com>
11792 L:      linux-pci@vger.kernel.org
11793 L:      linux-amlogic@lists.infradead.org
11794 S:      Maintained
11795 F:      drivers/pci/controller/dwc/pci-meson.c
11796
11797 PCIE DRIVER FOR AXIS ARTPEC
11798 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11799 L:      linux-arm-kernel@axis.com
11800 L:      linux-pci@vger.kernel.org
11801 S:      Maintained
11802 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11803 F:      drivers/pci/controller/dwc/*artpec*
11804
11805 PCIE DRIVER FOR CAVIUM THUNDERX
11806 M:      David Daney <david.daney@cavium.com>
11807 L:      linux-pci@vger.kernel.org
11808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11809 S:      Supported
11810 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11811 F:      drivers/pci/controller/pci-thunder-*
11812
11813 PCIE DRIVER FOR HISILICON
11814 M:      Zhou Wang <wangzhou1@hisilicon.com>
11815 L:      linux-pci@vger.kernel.org
11816 S:      Maintained
11817 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11818 F:      drivers/pci/controller/dwc/pcie-hisi.c
11819
11820 PCIE DRIVER FOR HISILICON KIRIN
11821 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11822 M:      Binghui Wang <wangbinghui@hisilicon.com>
11823 L:      linux-pci@vger.kernel.org
11824 S:      Maintained
11825 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11826 F:      drivers/pci/controller/dwc/pcie-kirin.c
11827
11828 PCIE DRIVER FOR HISILICON STB
11829 M:      Shawn Guo <shawn.guo@linaro.org>
11830 L:      linux-pci@vger.kernel.org
11831 S:      Maintained
11832 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11833 F:      drivers/pci/controller/dwc/pcie-histb.c
11834
11835 PCIE DRIVER FOR MEDIATEK
11836 M:      Ryder Lee <ryder.lee@mediatek.com>
11837 L:      linux-pci@vger.kernel.org
11838 L:      linux-mediatek@lists.infradead.org
11839 S:      Supported
11840 F:      Documentation/devicetree/bindings/pci/mediatek*
11841 F:      drivers/pci/controller/*mediatek*
11842
11843 PCIE DRIVER FOR QUALCOMM MSM
11844 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11845 L:      linux-pci@vger.kernel.org
11846 L:      linux-arm-msm@vger.kernel.org
11847 S:      Maintained
11848 F:      drivers/pci/controller/dwc/*qcom*
11849
11850 PCIE DRIVER FOR ROCKCHIP
11851 M:      Shawn Lin <shawn.lin@rock-chips.com>
11852 L:      linux-pci@vger.kernel.org
11853 L:      linux-rockchip@lists.infradead.org
11854 S:      Maintained
11855 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11856 F:      drivers/pci/controller/pcie-rockchip*
11857
11858 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11859 M:      Linus Walleij <linus.walleij@linaro.org>
11860 L:      linux-pci@vger.kernel.org
11861 S:      Maintained
11862 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11863 F:      drivers/pci/controller/pci-v3-semi.c
11864
11865 PCIE DRIVER FOR SOCIONEXT UNIPHIER
11866 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
11867 L:      linux-pci@vger.kernel.org
11868 S:      Maintained
11869 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
11870 F:      drivers/pci/controller/dwc/pcie-uniphier.c
11871
11872 PCIE DRIVER FOR ST SPEAR13XX
11873 M:      Pratyush Anand <pratyush.anand@gmail.com>
11874 L:      linux-pci@vger.kernel.org
11875 S:      Maintained
11876 F:      drivers/pci/controller/dwc/*spear*
11877
11878 PCMCIA SUBSYSTEM
11879 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11881 S:      Odd Fixes
11882 F:      Documentation/pcmcia/
11883 F:      tools/pcmcia/
11884 F:      drivers/pcmcia/
11885 F:      include/pcmcia/
11886
11887 PCNET32 NETWORK DRIVER
11888 M:      Don Fry <pcnet32@frontier.com>
11889 L:      netdev@vger.kernel.org
11890 S:      Maintained
11891 F:      drivers/net/ethernet/amd/pcnet32.c
11892
11893 PCRYPT PARALLEL CRYPTO ENGINE
11894 M:      Steffen Klassert <steffen.klassert@secunet.com>
11895 L:      linux-crypto@vger.kernel.org
11896 S:      Maintained
11897 F:      crypto/pcrypt.c
11898 F:      include/crypto/pcrypt.h
11899
11900 PEAQ WMI HOTKEYS DRIVER
11901 M:      Hans de Goede <hdegoede@redhat.com>
11902 L:      platform-driver-x86@vger.kernel.org
11903 S:      Maintained
11904 F:      drivers/platform/x86/peaq-wmi.c
11905
11906 PER-CPU MEMORY ALLOCATOR
11907 M:      Dennis Zhou <dennis@kernel.org>
11908 M:      Tejun Heo <tj@kernel.org>
11909 M:      Christoph Lameter <cl@linux.com>
11910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11911 S:      Maintained
11912 F:      include/linux/percpu*.h
11913 F:      mm/percpu*.c
11914 F:      arch/*/include/asm/percpu.h
11915
11916 PER-TASK DELAY ACCOUNTING
11917 M:      Balbir Singh <bsingharora@gmail.com>
11918 S:      Maintained
11919 F:      include/linux/delayacct.h
11920 F:      kernel/delayacct.c
11921
11922 PERFORMANCE EVENTS SUBSYSTEM
11923 M:      Peter Zijlstra <peterz@infradead.org>
11924 M:      Ingo Molnar <mingo@redhat.com>
11925 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11926 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11927 R:      Jiri Olsa <jolsa@redhat.com>
11928 R:      Namhyung Kim <namhyung@kernel.org>
11929 L:      linux-kernel@vger.kernel.org
11930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11931 S:      Supported
11932 F:      kernel/events/*
11933 F:      include/linux/perf_event.h
11934 F:      include/uapi/linux/perf_event.h
11935 F:      arch/*/kernel/perf_event*.c
11936 F:      arch/*/kernel/*/perf_event*.c
11937 F:      arch/*/kernel/*/*/perf_event*.c
11938 F:      arch/*/include/asm/perf_event.h
11939 F:      arch/*/kernel/perf_callchain.c
11940 F:      arch/*/events/*
11941 F:      tools/perf/
11942
11943 PERSONALITY HANDLING
11944 M:      Christoph Hellwig <hch@infradead.org>
11945 L:      linux-abi-devel@lists.sourceforge.net
11946 S:      Maintained
11947 F:      include/linux/personality.h
11948 F:      include/uapi/linux/personality.h
11949
11950 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11951 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11952 L:      linux-input@vger.kernel.org
11953 S:      Maintained
11954 F:      Documentation/input/devices/pxrc.rst
11955 F:      drivers/input/joystick/pxrc.c
11956
11957 PHONET PROTOCOL
11958 M:      Remi Denis-Courmont <courmisch@gmail.com>
11959 S:      Supported
11960 F:      Documentation/networking/phonet.txt
11961 F:      include/linux/phonet.h
11962 F:      include/net/phonet/
11963 F:      include/uapi/linux/phonet.h
11964 F:      net/phonet/
11965
11966 PHRAM MTD DRIVER
11967 M:      Joern Engel <joern@lazybastard.org>
11968 L:      linux-mtd@lists.infradead.org
11969 S:      Maintained
11970 F:      drivers/mtd/devices/phram.c
11971
11972 PICOLCD HID DRIVER
11973 M:      Bruno Prémont <bonbons@linux-vserver.org>
11974 L:      linux-input@vger.kernel.org
11975 S:      Maintained
11976 F:      drivers/hid/hid-picolcd*
11977
11978 PICOXCELL SUPPORT
11979 M:      Jamie Iles <jamie@jamieiles.com>
11980 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11981 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11982 S:      Supported
11983 F:      arch/arm/boot/dts/picoxcell*
11984 F:      arch/arm/mach-picoxcell/
11985 F:      drivers/crypto/picoxcell*
11986
11987 PIN CONTROL SUBSYSTEM
11988 M:      Linus Walleij <linus.walleij@linaro.org>
11989 L:      linux-gpio@vger.kernel.org
11990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11991 S:      Maintained
11992 F:      Documentation/devicetree/bindings/pinctrl/
11993 F:      Documentation/driver-api/pinctl.rst
11994 F:      drivers/pinctrl/
11995 F:      include/linux/pinctrl/
11996
11997 PIN CONTROLLER - MICROCHIP AT91
11998 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11999 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12000 L:      linux-gpio@vger.kernel.org
12001 S:      Supported
12002 F:      drivers/pinctrl/pinctrl-at91*
12003
12004 PIN CONTROLLER - FREESCALE
12005 M:      Dong Aisheng <aisheng.dong@nxp.com>
12006 M:      Fabio Estevam <festevam@gmail.com>
12007 M:      Shawn Guo <shawnguo@kernel.org>
12008 M:      Stefan Agner <stefan@agner.ch>
12009 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12010 L:      linux-gpio@vger.kernel.org
12011 S:      Maintained
12012 F:      drivers/pinctrl/freescale/
12013 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12014
12015 PIN CONTROLLER - INTEL
12016 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12017 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12019 S:      Maintained
12020 F:      drivers/pinctrl/intel/
12021
12022 PIN CONTROLLER - MEDIATEK
12023 M:      Sean Wang <sean.wang@kernel.org>
12024 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12025 S:      Maintained
12026 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12027 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12028 F:      drivers/pinctrl/mediatek/
12029
12030 PIN CONTROLLER - QUALCOMM
12031 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12032 S:      Maintained
12033 L:      linux-arm-msm@vger.kernel.org
12034 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12035 F:      drivers/pinctrl/qcom/
12036
12037 PIN CONTROLLER - RENESAS
12038 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12039 L:      linux-renesas-soc@vger.kernel.org
12040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12041 S:      Maintained
12042 F:      drivers/pinctrl/pinctrl-rz*
12043 F:      drivers/pinctrl/sh-pfc/
12044
12045 PIN CONTROLLER - SAMSUNG
12046 M:      Tomasz Figa <tomasz.figa@gmail.com>
12047 M:      Krzysztof Kozlowski <krzk@kernel.org>
12048 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12049 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12050 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12051 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12053 S:      Maintained
12054 F:      drivers/pinctrl/samsung/
12055 F:      include/dt-bindings/pinctrl/samsung.h
12056 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12057
12058 PIN CONTROLLER - SINGLE
12059 M:      Tony Lindgren <tony@atomide.com>
12060 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12061 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12062 L:      linux-omap@vger.kernel.org
12063 S:      Maintained
12064 F:      drivers/pinctrl/pinctrl-single.c
12065
12066 PIN CONTROLLER - ST SPEAR
12067 M:      Viresh Kumar <vireshk@kernel.org>
12068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12069 W:      http://www.st.com/spear
12070 S:      Maintained
12071 F:      drivers/pinctrl/spear/
12072
12073 PISTACHIO SOC SUPPORT
12074 M:      James Hartley <james.hartley@sondrel.com>
12075 L:      linux-mips@vger.kernel.org
12076 S:      Odd Fixes
12077 F:      arch/mips/pistachio/
12078 F:      arch/mips/include/asm/mach-pistachio/
12079 F:      arch/mips/boot/dts/img/pistachio*
12080 F:      arch/mips/configs/pistachio*_defconfig
12081
12082 PKTCDVD DRIVER
12083 S:      Orphan
12084 M:      linux-block@vger.kernel.org
12085 F:      drivers/block/pktcdvd.c
12086 F:      include/linux/pktcdvd.h
12087 F:      include/uapi/linux/pktcdvd.h
12088
12089 PKUNITY SOC DRIVERS
12090 M:      Guan Xuetao <gxt@pku.edu.cn>
12091 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12092 S:      Maintained
12093 T:      git git://github.com/gxt/linux.git
12094 F:      drivers/input/serio/i8042-unicore32io.h
12095 F:      drivers/i2c/busses/i2c-puv3.c
12096 F:      drivers/video/fbdev/fb-puv3.c
12097 F:      drivers/rtc/rtc-puv3.c
12098
12099 PMBUS HARDWARE MONITORING DRIVERS
12100 M:      Guenter Roeck <linux@roeck-us.net>
12101 L:      linux-hwmon@vger.kernel.org
12102 W:      http://hwmon.wiki.kernel.org/
12103 W:      http://www.roeck-us.net/linux/drivers/
12104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12105 S:      Maintained
12106 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12107 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12108 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12109 F:      Documentation/hwmon/adm1275
12110 F:      Documentation/hwmon/ibm-cffps
12111 F:      Documentation/hwmon/ir35221
12112 F:      Documentation/hwmon/lm25066
12113 F:      Documentation/hwmon/ltc2978
12114 F:      Documentation/hwmon/ltc3815
12115 F:      Documentation/hwmon/max16064
12116 F:      Documentation/hwmon/max20751
12117 F:      Documentation/hwmon/max31785
12118 F:      Documentation/hwmon/max34440
12119 F:      Documentation/hwmon/max8688
12120 F:      Documentation/hwmon/pmbus
12121 F:      Documentation/hwmon/pmbus-core
12122 F:      Documentation/hwmon/tps40422
12123 F:      Documentation/hwmon/ucd9000
12124 F:      Documentation/hwmon/ucd9200
12125 F:      Documentation/hwmon/zl6100
12126 F:      drivers/hwmon/pmbus/
12127 F:      include/linux/pmbus.h
12128
12129 PMC SIERRA MaxRAID DRIVER
12130 L:      linux-scsi@vger.kernel.org
12131 W:      http://www.pmc-sierra.com/
12132 S:      Orphan
12133 F:      drivers/scsi/pmcraid.*
12134
12135 PMC SIERRA PM8001 DRIVER
12136 M:      Jack Wang <jinpu.wang@profitbricks.com>
12137 M:      lindar_liu@usish.com
12138 L:      linux-scsi@vger.kernel.org
12139 S:      Supported
12140 F:      drivers/scsi/pm8001/
12141
12142 PNP SUPPORT
12143 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12144 S:      Maintained
12145 F:      drivers/pnp/
12146
12147 PNI RM3100 IIO DRIVER
12148 M:      Song Qiang <songqiang1304521@gmail.com>
12149 L:      linux-iio@vger.kernel.org
12150 S:      Maintained
12151 F:      drivers/iio/magnetometer/rm3100*
12152 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12153
12154 POSIX CLOCKS and TIMERS
12155 M:      Thomas Gleixner <tglx@linutronix.de>
12156 L:      linux-kernel@vger.kernel.org
12157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12158 S:      Maintained
12159 F:      fs/timerfd.c
12160 F:      include/linux/timer*
12161 F:      kernel/time/*timer*
12162
12163 POWER MANAGEMENT CORE
12164 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12165 L:      linux-pm@vger.kernel.org
12166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12167 B:      https://bugzilla.kernel.org
12168 S:      Supported
12169 F:      drivers/base/power/
12170 F:      include/linux/pm.h
12171 F:      include/linux/pm_*
12172 F:      include/linux/powercap.h
12173 F:      drivers/powercap/
12174 F:      kernel/configs/nopm.config
12175
12176 POWER STATE COORDINATION INTERFACE (PSCI)
12177 M:      Mark Rutland <mark.rutland@arm.com>
12178 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12179 L:      linux-arm-kernel@lists.infradead.org
12180 S:      Maintained
12181 F:      drivers/firmware/psci*.c
12182 F:      include/linux/psci.h
12183 F:      include/uapi/linux/psci.h
12184
12185 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12186 M:      Sebastian Reichel <sre@kernel.org>
12187 L:      linux-pm@vger.kernel.org
12188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12189 S:      Maintained
12190 F:      Documentation/ABI/testing/sysfs-class-power
12191 F:      Documentation/devicetree/bindings/power/supply/
12192 F:      include/linux/power_supply.h
12193 F:      drivers/power/supply/
12194
12195 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12196 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12197 L:      linuxppc-dev@lists.ozlabs.org
12198 S:      Maintained
12199 F:      drivers/char/powernv-op-panel.c
12200
12201 PPP OVER ATM (RFC 2364)
12202 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12203 S:      Maintained
12204 F:      net/atm/pppoatm.c
12205 F:      include/uapi/linux/atmppp.h
12206
12207 PPP OVER ETHERNET
12208 M:      Michal Ostrowski <mostrows@earthlink.net>
12209 S:      Maintained
12210 F:      drivers/net/ppp/pppoe.c
12211 F:      drivers/net/ppp/pppox.c
12212
12213 PPP OVER L2TP
12214 M:      James Chapman <jchapman@katalix.com>
12215 S:      Maintained
12216 F:      net/l2tp/l2tp_ppp.c
12217 F:      include/linux/if_pppol2tp.h
12218 F:      include/uapi/linux/if_pppol2tp.h
12219
12220 PPP PROTOCOL DRIVERS AND COMPRESSORS
12221 M:      Paul Mackerras <paulus@samba.org>
12222 L:      linux-ppp@vger.kernel.org
12223 S:      Maintained
12224 F:      drivers/net/ppp/ppp_*
12225
12226 PPS SUPPORT
12227 M:      Rodolfo Giometti <giometti@enneenne.com>
12228 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12229 L:      linuxpps@ml.enneenne.com (subscribers-only)
12230 S:      Maintained
12231 F:      Documentation/pps/
12232 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12233 F:      Documentation/ABI/testing/sysfs-pps
12234 F:      drivers/pps/
12235 F:      include/linux/pps*.h
12236 F:      include/uapi/linux/pps.h
12237
12238 PPTP DRIVER
12239 M:      Dmitry Kozlov <xeb@mail.ru>
12240 L:      netdev@vger.kernel.org
12241 S:      Maintained
12242 F:      drivers/net/ppp/pptp.c
12243 W:      http://sourceforge.net/projects/accel-pptp
12244
12245 PREEMPTIBLE KERNEL
12246 M:      Robert Love <rml@tech9.net>
12247 L:      kpreempt-tech@lists.sourceforge.net
12248 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12249 S:      Supported
12250 F:      Documentation/preempt-locking.txt
12251 F:      include/linux/preempt.h
12252
12253 PRINTK
12254 M:      Petr Mladek <pmladek@suse.com>
12255 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12256 R:      Steven Rostedt <rostedt@goodmis.org>
12257 S:      Maintained
12258 F:      kernel/printk/
12259 F:      include/linux/printk.h
12260
12261 PRISM54 WIRELESS DRIVER
12262 M:      Luis Chamberlain <mcgrof@kernel.org>
12263 L:      linux-wireless@vger.kernel.org
12264 W:      http://wireless.kernel.org/en/users/Drivers/p54
12265 S:      Obsolete
12266 F:      drivers/net/wireless/intersil/prism54/
12267
12268 PROC FILESYSTEM
12269 R:      Alexey Dobriyan <adobriyan@gmail.com>
12270 L:      linux-kernel@vger.kernel.org
12271 L:      linux-fsdevel@vger.kernel.org
12272 S:      Maintained
12273 F:      fs/proc/
12274 F:      include/linux/proc_fs.h
12275 F:      tools/testing/selftests/proc/
12276 F:      Documentation/filesystems/proc.txt
12277
12278 PROC SYSCTL
12279 M:      Luis Chamberlain <mcgrof@kernel.org>
12280 M:      Kees Cook <keescook@chromium.org>
12281 L:      linux-kernel@vger.kernel.org
12282 L:      linux-fsdevel@vger.kernel.org
12283 S:      Maintained
12284 F:      fs/proc/proc_sysctl.c
12285 F:      include/linux/sysctl.h
12286 F:      kernel/sysctl.c
12287 F:      tools/testing/selftests/sysctl/
12288
12289 PS3 NETWORK SUPPORT
12290 M:      Geoff Levand <geoff@infradead.org>
12291 L:      netdev@vger.kernel.org
12292 L:      linuxppc-dev@lists.ozlabs.org
12293 S:      Maintained
12294 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12295
12296 PS3 PLATFORM SUPPORT
12297 M:      Geoff Levand <geoff@infradead.org>
12298 L:      linuxppc-dev@lists.ozlabs.org
12299 S:      Maintained
12300 F:      arch/powerpc/boot/ps3*
12301 F:      arch/powerpc/include/asm/lv1call.h
12302 F:      arch/powerpc/include/asm/ps3*.h
12303 F:      arch/powerpc/platforms/ps3/
12304 F:      drivers/*/ps3*
12305 F:      drivers/ps3/
12306 F:      drivers/rtc/rtc-ps3.c
12307 F:      drivers/usb/host/*ps3.c
12308 F:      sound/ppc/snd_ps3*
12309
12310 PS3VRAM DRIVER
12311 M:      Jim Paris <jim@jtan.com>
12312 M:      Geoff Levand <geoff@infradead.org>
12313 L:      linuxppc-dev@lists.ozlabs.org
12314 S:      Maintained
12315 F:      drivers/block/ps3vram.c
12316
12317 PSAMPLE PACKET SAMPLING SUPPORT:
12318 M:      Yotam Gigi <yotam.gi@gmail.com>
12319 S:      Maintained
12320 F:      net/psample
12321 F:      include/net/psample.h
12322 F:      include/uapi/linux/psample.h
12323
12324 PSTORE FILESYSTEM
12325 M:      Kees Cook <keescook@chromium.org>
12326 M:      Anton Vorontsov <anton@enomsg.org>
12327 M:      Colin Cross <ccross@android.com>
12328 M:      Tony Luck <tony.luck@intel.com>
12329 S:      Maintained
12330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12331 F:      fs/pstore/
12332 F:      include/linux/pstore*
12333 F:      drivers/firmware/efi/efi-pstore.c
12334 F:      drivers/acpi/apei/erst.c
12335 F:      Documentation/admin-guide/ramoops.rst
12336 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12337 K:      \b(pstore|ramoops)
12338
12339 PTP HARDWARE CLOCK SUPPORT
12340 M:      Richard Cochran <richardcochran@gmail.com>
12341 L:      netdev@vger.kernel.org
12342 S:      Maintained
12343 W:      http://linuxptp.sourceforge.net/
12344 F:      Documentation/ABI/testing/sysfs-ptp
12345 F:      Documentation/ptp/*
12346 F:      drivers/net/phy/dp83640*
12347 F:      drivers/ptp/*
12348 F:      include/linux/ptp_cl*
12349
12350 PTRACE SUPPORT
12351 M:      Oleg Nesterov <oleg@redhat.com>
12352 S:      Maintained
12353 F:      include/asm-generic/syscall.h
12354 F:      include/linux/ptrace.h
12355 F:      include/linux/regset.h
12356 F:      include/linux/tracehook.h
12357 F:      include/uapi/linux/ptrace.h
12358 F:      include/uapi/linux/ptrace.h
12359 F:      include/asm-generic/ptrace.h
12360 F:      kernel/ptrace.c
12361 F:      arch/*/ptrace*.c
12362 F:      arch/*/*/ptrace*.c
12363 F:      arch/*/include/asm/ptrace*.h
12364
12365 PULSE8-CEC DRIVER
12366 M:      Hans Verkuil <hverkuil@xs4all.nl>
12367 L:      linux-media@vger.kernel.org
12368 T:      git git://linuxtv.org/media_tree.git
12369 S:      Maintained
12370 F:      drivers/media/usb/pulse8-cec/*
12371 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12372
12373 PVRUSB2 VIDEO4LINUX DRIVER
12374 M:      Mike Isely <isely@pobox.com>
12375 L:      pvrusb2@isely.net       (subscribers-only)
12376 L:      linux-media@vger.kernel.org
12377 W:      http://www.isely.net/pvrusb2/
12378 T:      git git://linuxtv.org/media_tree.git
12379 S:      Maintained
12380 F:      Documentation/media/v4l-drivers/pvrusb2*
12381 F:      drivers/media/usb/pvrusb2/
12382
12383 PWC WEBCAM DRIVER
12384 M:      Hans Verkuil <hverkuil@xs4all.nl>
12385 L:      linux-media@vger.kernel.org
12386 T:      git git://linuxtv.org/media_tree.git
12387 S:      Odd Fixes
12388 F:      drivers/media/usb/pwc/*
12389
12390 PWM FAN DRIVER
12391 M:      Kamil Debski <kamil@wypas.org>
12392 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12393 L:      linux-hwmon@vger.kernel.org
12394 S:      Supported
12395 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12396 F:      Documentation/hwmon/pwm-fan
12397 F:      drivers/hwmon/pwm-fan.c
12398
12399 PWM IR Transmitter
12400 M:      Sean Young <sean@mess.org>
12401 L:      linux-media@vger.kernel.org
12402 S:      Maintained
12403 F:      drivers/media/rc/pwm-ir-tx.c
12404
12405 PWM SUBSYSTEM
12406 M:      Thierry Reding <thierry.reding@gmail.com>
12407 L:      linux-pwm@vger.kernel.org
12408 S:      Maintained
12409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12410 F:      Documentation/pwm.txt
12411 F:      Documentation/devicetree/bindings/pwm/
12412 F:      include/linux/pwm.h
12413 F:      drivers/pwm/
12414 F:      drivers/video/backlight/pwm_bl.c
12415 F:      include/linux/pwm_backlight.h
12416 F:      drivers/gpio/gpio-mvebu.c
12417 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12418
12419 PXA GPIO DRIVER
12420 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12421 L:      linux-gpio@vger.kernel.org
12422 S:      Maintained
12423 F:      drivers/gpio/gpio-pxa.c
12424
12425 PXA MMCI DRIVER
12426 S:      Orphan
12427
12428 PXA RTC DRIVER
12429 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12430 L:      linux-rtc@vger.kernel.org
12431 S:      Maintained
12432
12433 PXA2xx/PXA3xx SUPPORT
12434 M:      Daniel Mack <daniel@zonque.org>
12435 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12436 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12438 T:      git git://github.com/hzhuang1/linux.git
12439 T:      git git://github.com/rjarzmik/linux.git
12440 S:      Maintained
12441 F:      arch/arm/boot/dts/pxa*
12442 F:      arch/arm/mach-pxa/
12443 F:      drivers/dma/pxa*
12444 F:      drivers/pcmcia/pxa2xx*
12445 F:      drivers/pinctrl/pxa/
12446 F:      drivers/spi/spi-pxa2xx*
12447 F:      drivers/usb/gadget/udc/pxa2*
12448 F:      include/sound/pxa2xx-lib.h
12449 F:      sound/arm/pxa*
12450 F:      sound/soc/pxa/
12451
12452 QAT DRIVER
12453 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12454 L:      qat-linux@intel.com
12455 S:      Supported
12456 F:      drivers/crypto/qat/
12457
12458 QCOM AUDIO (ASoC) DRIVERS
12459 M:      Patrick Lai <plai@codeaurora.org>
12460 M:      Banajit Goswami <bgoswami@codeaurora.org>
12461 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12462 S:      Supported
12463 F:      sound/soc/qcom/
12464
12465 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12466 M:      Gabriel Somlo <somlo@cmu.edu>
12467 M:      "Michael S. Tsirkin" <mst@redhat.com>
12468 L:      qemu-devel@nongnu.org
12469 S:      Maintained
12470 F:      drivers/firmware/qemu_fw_cfg.c
12471 F:      include/uapi/linux/qemu_fw_cfg.h
12472
12473 QIB DRIVER
12474 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12475 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12476 L:      linux-rdma@vger.kernel.org
12477 S:      Supported
12478 F:      drivers/infiniband/hw/qib/
12479
12480 QLOGIC QL41xxx FCOE DRIVER
12481 M:      QLogic-Storage-Upstream@cavium.com
12482 L:      linux-scsi@vger.kernel.org
12483 S:      Supported
12484 F:      drivers/scsi/qedf/
12485
12486 QLOGIC QL41xxx ISCSI DRIVER
12487 M:      QLogic-Storage-Upstream@cavium.com
12488 L:      linux-scsi@vger.kernel.org
12489 S:      Supported
12490 F:      drivers/scsi/qedi/
12491
12492 QLOGIC QL4xxx ETHERNET DRIVER
12493 M:      Ariel Elior <Ariel.Elior@cavium.com>
12494 M:      everest-linux-l2@cavium.com
12495 L:      netdev@vger.kernel.org
12496 S:      Supported
12497 F:      drivers/net/ethernet/qlogic/qed/
12498 F:      include/linux/qed/
12499 F:      drivers/net/ethernet/qlogic/qede/
12500
12501 QLOGIC QL4xxx RDMA DRIVER
12502 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12503 M:      Ariel Elior <Ariel.Elior@cavium.com>
12504 L:      linux-rdma@vger.kernel.org
12505 S:      Supported
12506 F:      drivers/infiniband/hw/qedr/
12507 F:      include/uapi/rdma/qedr-abi.h
12508
12509 QLOGIC QLA1280 SCSI DRIVER
12510 M:      Michael Reed <mdr@sgi.com>
12511 L:      linux-scsi@vger.kernel.org
12512 S:      Maintained
12513 F:      drivers/scsi/qla1280.[ch]
12514
12515 QLOGIC QLA2XXX FC-SCSI DRIVER
12516 M:      qla2xxx-upstream@qlogic.com
12517 L:      linux-scsi@vger.kernel.org
12518 S:      Supported
12519 F:      Documentation/scsi/LICENSE.qla2xxx
12520 F:      drivers/scsi/qla2xxx/
12521
12522 QLOGIC QLA3XXX NETWORK DRIVER
12523 M:      Dept-GELinuxNICDev@cavium.com
12524 L:      netdev@vger.kernel.org
12525 S:      Supported
12526 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12527 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12528
12529 QLOGIC QLA4XXX iSCSI DRIVER
12530 M:      QLogic-Storage-Upstream@qlogic.com
12531 L:      linux-scsi@vger.kernel.org
12532 S:      Supported
12533 F:      Documentation/scsi/LICENSE.qla4xxx
12534 F:      drivers/scsi/qla4xxx/
12535
12536 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12537 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12538 M:      Manish Chopra <manish.chopra@cavium.com>
12539 M:      Dept-GELinuxNICDev@cavium.com
12540 L:      netdev@vger.kernel.org
12541 S:      Supported
12542 F:      drivers/net/ethernet/qlogic/qlcnic/
12543
12544 QLOGIC QLGE 10Gb ETHERNET DRIVER
12545 M:      Manish Chopra <manish.chopra@cavium.com>
12546 M:      Dept-GELinuxNICDev@cavium.com
12547 L:      netdev@vger.kernel.org
12548 S:      Supported
12549 F:      drivers/net/ethernet/qlogic/qlge/
12550
12551 QM1D1B0004 MEDIA DRIVER
12552 M:      Akihiro Tsukada <tskd08@gmail.com>
12553 L:      linux-media@vger.kernel.org
12554 S:      Odd Fixes
12555 F:      drivers/media/tuners/qm1d1b0004*
12556
12557 QM1D1C0042 MEDIA DRIVER
12558 M:      Akihiro Tsukada <tskd08@gmail.com>
12559 L:      linux-media@vger.kernel.org
12560 S:      Odd Fixes
12561 F:      drivers/media/tuners/qm1d1c0042*
12562
12563 QNX4 FILESYSTEM
12564 M:      Anders Larsen <al@alarsen.net>
12565 W:      http://www.alarsen.net/linux/qnx4fs/
12566 S:      Maintained
12567 F:      fs/qnx4/
12568 F:      include/uapi/linux/qnx4_fs.h
12569 F:      include/uapi/linux/qnxtypes.h
12570
12571 QORIQ DPAA2 FSL-MC BUS DRIVER
12572 M:      Stuart Yoder <stuyoder@gmail.com>
12573 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12574 L:      linux-kernel@vger.kernel.org
12575 S:      Maintained
12576 F:      drivers/bus/fsl-mc/
12577 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12578 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12579
12580 QT1010 MEDIA DRIVER
12581 M:      Antti Palosaari <crope@iki.fi>
12582 L:      linux-media@vger.kernel.org
12583 W:      https://linuxtv.org
12584 W:      http://palosaari.fi/linux/
12585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12586 T:      git git://linuxtv.org/anttip/media_tree.git
12587 S:      Maintained
12588 F:      drivers/media/tuners/qt1010*
12589
12590 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12591 M:      Kalle Valo <kvalo@codeaurora.org>
12592 L:      ath10k@lists.infradead.org
12593 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12595 S:      Supported
12596 F:      drivers/net/wireless/ath/ath10k/
12597
12598 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12599 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12600 L:      linux-wireless@vger.kernel.org
12601 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12602 S:      Supported
12603 F:      drivers/net/wireless/ath/ath9k/
12604
12605 QUALCOMM CAMERA SUBSYSTEM DRIVER
12606 M:      Todor Tomov <todor.too@gmail.com>
12607 L:      linux-media@vger.kernel.org
12608 S:      Maintained
12609 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12610 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12611 F:      drivers/media/platform/qcom/camss/
12612
12613 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12614 M:  Ilia Lin <ilia.lin@gmail.com>
12615 L:  linux-pm@vger.kernel.org
12616 S:  Maintained
12617 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12618 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12619
12620 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12621 M:      Timur Tabi <timur@kernel.org>
12622 L:      netdev@vger.kernel.org
12623 S:      Maintained
12624 F:      drivers/net/ethernet/qualcomm/emac/
12625
12626 QUALCOMM GENERIC INTERFACE I2C DRIVER
12627 M:      Alok Chauhan <alokc@codeaurora.org>
12628 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12629 L:      linux-i2c@vger.kernel.org
12630 L:      linux-arm-msm@vger.kernel.org
12631 S:      Supported
12632 F:      drivers/i2c/busses/i2c-qcom-geni.c
12633
12634 QUALCOMM HEXAGON ARCHITECTURE
12635 M:      Richard Kuo <rkuo@codeaurora.org>
12636 L:      linux-hexagon@vger.kernel.org
12637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12638 S:      Supported
12639 F:      arch/hexagon/
12640
12641 QUALCOMM HIDMA DRIVER
12642 M:      Sinan Kaya <okaya@kernel.org>
12643 L:      linux-arm-kernel@lists.infradead.org
12644 L:      linux-arm-msm@vger.kernel.org
12645 L:      dmaengine@vger.kernel.org
12646 S:      Supported
12647 F:      drivers/dma/qcom/hidma*
12648
12649 QUALCOMM IOMMU
12650 M:      Rob Clark <robdclark@gmail.com>
12651 L:      iommu@lists.linux-foundation.org
12652 L:      linux-arm-msm@vger.kernel.org
12653 S:      Maintained
12654 F:      drivers/iommu/qcom_iommu.c
12655
12656 QUALCOMM TSENS THERMAL DRIVER
12657 M:      Amit Kucheria <amit.kucheria@linaro.org>
12658 L:      linux-pm@vger.kernel.org
12659 L:      linux-arm-msm@vger.kernel.org
12660 S:      Maintained
12661 F:      drivers/thermal/qcom/
12662
12663 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12664 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12665 L:      linux-media@vger.kernel.org
12666 L:      linux-arm-msm@vger.kernel.org
12667 T:      git git://linuxtv.org/media_tree.git
12668 S:      Maintained
12669 F:      drivers/media/platform/qcom/venus/
12670
12671 QUALCOMM WCN36XX WIRELESS DRIVER
12672 M:      Kalle Valo <kvalo@codeaurora.org>
12673 L:      wcn36xx@lists.infradead.org
12674 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12675 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12676 S:      Supported
12677 F:      drivers/net/wireless/ath/wcn36xx/
12678
12679 QUANTENNA QTNFMAC WIRELESS DRIVER
12680 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12681 M:      Avinash Patil <avinashp@quantenna.com>
12682 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12683 L:      linux-wireless@vger.kernel.org
12684 S:      Maintained
12685 F:      drivers/net/wireless/quantenna
12686
12687 RADEON and AMDGPU DRM DRIVERS
12688 M:      Alex Deucher <alexander.deucher@amd.com>
12689 M:      Christian König <christian.koenig@amd.com>
12690 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12691 L:      amd-gfx@lists.freedesktop.org
12692 T:      git git://people.freedesktop.org/~agd5f/linux
12693 S:      Supported
12694 F:      drivers/gpu/drm/radeon/
12695 F:      include/uapi/drm/radeon_drm.h
12696 F:      drivers/gpu/drm/amd/
12697 F:      include/uapi/drm/amdgpu_drm.h
12698
12699 RADEON FRAMEBUFFER DISPLAY DRIVER
12700 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12701 L:      linux-fbdev@vger.kernel.org
12702 S:      Maintained
12703 F:      drivers/video/fbdev/aty/radeon*
12704 F:      include/uapi/linux/radeonfb.h
12705
12706 RADIOSHARK RADIO DRIVER
12707 M:      Hans Verkuil <hverkuil@xs4all.nl>
12708 L:      linux-media@vger.kernel.org
12709 T:      git git://linuxtv.org/media_tree.git
12710 S:      Maintained
12711 F:      drivers/media/radio/radio-shark.c
12712
12713 RADIOSHARK2 RADIO DRIVER
12714 M:      Hans Verkuil <hverkuil@xs4all.nl>
12715 L:      linux-media@vger.kernel.org
12716 T:      git git://linuxtv.org/media_tree.git
12717 S:      Maintained
12718 F:      drivers/media/radio/radio-shark2.c
12719 F:      drivers/media/radio/radio-tea5777.c
12720
12721 RADOS BLOCK DEVICE (RBD)
12722 M:      Ilya Dryomov <idryomov@gmail.com>
12723 M:      Sage Weil <sage@redhat.com>
12724 M:      Alex Elder <elder@kernel.org>
12725 L:      ceph-devel@vger.kernel.org
12726 W:      http://ceph.com/
12727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12728 T:      git git://github.com/ceph/ceph-client.git
12729 S:      Supported
12730 F:      Documentation/ABI/testing/sysfs-bus-rbd
12731 F:      drivers/block/rbd.c
12732 F:      drivers/block/rbd_types.h
12733
12734 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12735 M:      Paul Mackerras <paulus@samba.org>
12736 L:      linux-fbdev@vger.kernel.org
12737 S:      Maintained
12738 F:      drivers/video/fbdev/aty/aty128fb.c
12739
12740 RAINSHADOW-CEC DRIVER
12741 M:      Hans Verkuil <hverkuil@xs4all.nl>
12742 L:      linux-media@vger.kernel.org
12743 T:      git git://linuxtv.org/media_tree.git
12744 S:      Maintained
12745 F:      drivers/media/usb/rainshadow-cec/*
12746
12747 RALINK MIPS ARCHITECTURE
12748 M:      John Crispin <john@phrozen.org>
12749 L:      linux-mips@vger.kernel.org
12750 S:      Maintained
12751 F:      arch/mips/ralink
12752
12753 RALINK RT2X00 WIRELESS LAN DRIVER
12754 P:      rt2x00 project
12755 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12756 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12757 L:      linux-wireless@vger.kernel.org
12758 S:      Maintained
12759 F:      drivers/net/wireless/ralink/rt2x00/
12760
12761 RAMDISK RAM BLOCK DEVICE DRIVER
12762 M:      Jens Axboe <axboe@kernel.dk>
12763 S:      Maintained
12764 F:      Documentation/blockdev/ramdisk.txt
12765 F:      drivers/block/brd.c
12766
12767 RANCHU VIRTUAL BOARD FOR MIPS
12768 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12769 L:      linux-mips@vger.kernel.org
12770 S:      Supported
12771 F:      arch/mips/generic/board-ranchu.c
12772 F:      arch/mips/configs/generic/board-ranchu.config
12773
12774 RANDOM NUMBER DRIVER
12775 M:      "Theodore Ts'o" <tytso@mit.edu>
12776 S:      Maintained
12777 F:      drivers/char/random.c
12778
12779 RAPIDIO SUBSYSTEM
12780 M:      Matt Porter <mporter@kernel.crashing.org>
12781 M:      Alexandre Bounine <alex.bou9@gmail.com>
12782 S:      Maintained
12783 F:      drivers/rapidio/
12784
12785 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12786 L:      linux-wireless@vger.kernel.org
12787 S:      Orphan
12788 F:      drivers/net/wireless/ray*
12789
12790 RCUTORTURE TEST FRAMEWORK
12791 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12792 M:      Josh Triplett <josh@joshtriplett.org>
12793 R:      Steven Rostedt <rostedt@goodmis.org>
12794 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12795 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12796 L:      linux-kernel@vger.kernel.org
12797 S:      Supported
12798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12799 F:      tools/testing/selftests/rcutorture
12800
12801 RDC R-321X SoC
12802 M:      Florian Fainelli <florian@openwrt.org>
12803 S:      Maintained
12804
12805 RDC R6040 FAST ETHERNET DRIVER
12806 M:      Florian Fainelli <f.fainelli@gmail.com>
12807 L:      netdev@vger.kernel.org
12808 S:      Maintained
12809 F:      drivers/net/ethernet/rdc/r6040.c
12810
12811 RDMAVT - RDMA verbs software
12812 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12813 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12814 L:      linux-rdma@vger.kernel.org
12815 S:      Supported
12816 F:      drivers/infiniband/sw/rdmavt
12817
12818 RDS - RELIABLE DATAGRAM SOCKETS
12819 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12820 L:      netdev@vger.kernel.org
12821 L:      linux-rdma@vger.kernel.org
12822 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12823 W:      https://oss.oracle.com/projects/rds/
12824 S:      Supported
12825 F:      net/rds/
12826 F:      Documentation/networking/rds.txt
12827
12828 RDT - RESOURCE ALLOCATION
12829 M:      Fenghua Yu <fenghua.yu@intel.com>
12830 M:      Reinette Chatre <reinette.chatre@intel.com>
12831 L:      linux-kernel@vger.kernel.org
12832 S:      Supported
12833 F:      arch/x86/kernel/cpu/resctrl/
12834 F:      arch/x86/include/asm/resctrl_sched.h
12835 F:      Documentation/x86/resctrl*
12836
12837 READ-COPY UPDATE (RCU)
12838 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12839 M:      Josh Triplett <josh@joshtriplett.org>
12840 R:      Steven Rostedt <rostedt@goodmis.org>
12841 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12842 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12843 R:      Joel Fernandes <joel@joelfernandes.org>
12844 L:      linux-kernel@vger.kernel.org
12845 W:      http://www.rdrop.com/users/paulmck/RCU/
12846 S:      Supported
12847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12848 F:      Documentation/RCU/
12849 X:      Documentation/RCU/torture.txt
12850 F:      include/linux/rcu*
12851 X:      include/linux/srcu*.h
12852 F:      kernel/rcu/
12853 X:      kernel/rcu/srcu*.c
12854
12855 REAL TIME CLOCK (RTC) SUBSYSTEM
12856 M:      Alessandro Zummo <a.zummo@towertech.it>
12857 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12858 L:      linux-rtc@vger.kernel.org
12859 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12861 S:      Maintained
12862 F:      Documentation/devicetree/bindings/rtc/
12863 F:      Documentation/rtc.txt
12864 F:      drivers/rtc/
12865 F:      include/linux/rtc.h
12866 F:      include/uapi/linux/rtc.h
12867 F:      include/linux/rtc/
12868 F:      include/linux/platform_data/rtc-*
12869 F:      tools/testing/selftests/rtc/
12870
12871 REALTEK AUDIO CODECS
12872 M:      Bard Liao <bardliao@realtek.com>
12873 M:      Oder Chiou <oder_chiou@realtek.com>
12874 S:      Maintained
12875 F:      sound/soc/codecs/rt*
12876 F:      include/sound/rt*.h
12877
12878 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12879 M:      Linus Walleij <linus.walleij@linaro.org>
12880 S:      Maintained
12881 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12882 F:      drivers/net/dsa/realtek-smi*
12883 F:      drivers/net/dsa/rtl83*
12884
12885 REGISTER MAP ABSTRACTION
12886 M:      Mark Brown <broonie@kernel.org>
12887 L:      linux-kernel@vger.kernel.org
12888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12889 S:      Supported
12890 F:      Documentation/devicetree/bindings/regmap/
12891 F:      drivers/base/regmap/
12892 F:      include/linux/regmap.h
12893
12894 REISERFS FILE SYSTEM
12895 L:      reiserfs-devel@vger.kernel.org
12896 S:      Supported
12897 F:      fs/reiserfs/
12898
12899 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12900 M:      Ohad Ben-Cohen <ohad@wizery.com>
12901 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12902 L:      linux-remoteproc@vger.kernel.org
12903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12904 S:      Maintained
12905 F:      Documentation/devicetree/bindings/remoteproc/
12906 F:      Documentation/remoteproc.txt
12907 F:      drivers/remoteproc/
12908 F:      include/linux/remoteproc.h
12909
12910 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12911 M:      Ohad Ben-Cohen <ohad@wizery.com>
12912 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12913 L:      linux-remoteproc@vger.kernel.org
12914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12915 S:      Maintained
12916 F:      drivers/rpmsg/
12917 F:      Documentation/rpmsg.txt
12918 F:      include/linux/rpmsg.h
12919 F:      include/linux/rpmsg/
12920
12921 RENESAS CLOCK DRIVERS
12922 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12923 L:      linux-renesas-soc@vger.kernel.org
12924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12925 S:      Supported
12926 F:      drivers/clk/renesas/
12927
12928 RENESAS EMEV2 I2C DRIVER
12929 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12930 S:      Supported
12931 F:      drivers/i2c/busses/i2c-emev2.c
12932
12933 RENESAS ETHERNET DRIVERS
12934 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12935 L:      netdev@vger.kernel.org
12936 L:      linux-renesas-soc@vger.kernel.org
12937 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12938 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12939 F:      drivers/net/ethernet/renesas/
12940 F:      include/linux/sh_eth.h
12941
12942 RENESAS R-CAR GYROADC DRIVER
12943 M:      Marek Vasut <marek.vasut@gmail.com>
12944 L:      linux-iio@vger.kernel.org
12945 S:      Supported
12946 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
12947 F:      drivers/iio/adc/rcar-gyroadc.c
12948
12949 RENESAS R-CAR I2C DRIVERS
12950 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12951 S:      Supported
12952 F:      drivers/i2c/busses/i2c-rcar.c
12953 F:      drivers/i2c/busses/i2c-sh_mobile.c
12954
12955 RENESAS RIIC DRIVER
12956 M:      Chris Brandt <chris.brandt@renesas.com>
12957 S:      Supported
12958 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12959 F:      drivers/i2c/busses/i2c-riic.c
12960
12961 RENESAS USB PHY DRIVER
12962 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12963 L:      linux-renesas-soc@vger.kernel.org
12964 S:      Maintained
12965 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12966
12967 RESET CONTROLLER FRAMEWORK
12968 M:      Philipp Zabel <p.zabel@pengutronix.de>
12969 T:      git git://git.pengutronix.de/git/pza/linux
12970 S:      Maintained
12971 F:      drivers/reset/
12972 F:      Documentation/devicetree/bindings/reset/
12973 F:      include/dt-bindings/reset/
12974 F:      include/linux/reset.h
12975 F:      include/linux/reset-controller.h
12976
12977 RESTARTABLE SEQUENCES SUPPORT
12978 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12979 M:      Peter Zijlstra <peterz@infradead.org>
12980 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12981 M:      Boqun Feng <boqun.feng@gmail.com>
12982 L:      linux-kernel@vger.kernel.org
12983 S:      Supported
12984 F:      kernel/rseq.c
12985 F:      include/uapi/linux/rseq.h
12986 F:      include/trace/events/rseq.h
12987 F:      tools/testing/selftests/rseq/
12988
12989 RFKILL
12990 M:      Johannes Berg <johannes@sipsolutions.net>
12991 L:      linux-wireless@vger.kernel.org
12992 W:      http://wireless.kernel.org/
12993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12995 S:      Maintained
12996 F:      Documentation/rfkill.txt
12997 F:      Documentation/ABI/stable/sysfs-class-rfkill
12998 F:      net/rfkill/
12999 F:      include/linux/rfkill.h
13000 F:      include/uapi/linux/rfkill.h
13001
13002 RHASHTABLE
13003 M:      Thomas Graf <tgraf@suug.ch>
13004 M:      Herbert Xu <herbert@gondor.apana.org.au>
13005 L:      netdev@vger.kernel.org
13006 S:      Maintained
13007 F:      lib/rhashtable.c
13008 F:      lib/test_rhashtable.c
13009 F:      include/linux/rhashtable.h
13010 F:      include/linux/rhashtable-types.h
13011
13012 RICOH R5C592 MEMORYSTICK DRIVER
13013 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13014 S:      Maintained
13015 F:      drivers/memstick/host/r592.*
13016
13017 RICOH SMARTMEDIA/XD DRIVER
13018 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13019 S:      Maintained
13020 F:      drivers/mtd/nand/raw/r852.c
13021 F:      drivers/mtd/nand/raw/r852.h
13022
13023 RISC-V ARCHITECTURE
13024 M:      Palmer Dabbelt <palmer@sifive.com>
13025 M:      Albert Ou <aou@eecs.berkeley.edu>
13026 L:      linux-riscv@lists.infradead.org
13027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13028 S:      Supported
13029 F:      arch/riscv/
13030 K:      riscv
13031 N:      riscv
13032
13033 ROCCAT DRIVERS
13034 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13035 W:      http://sourceforge.net/projects/roccat/
13036 S:      Maintained
13037 F:      drivers/hid/hid-roccat*
13038 F:      include/linux/hid-roccat*
13039 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13040
13041 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13042 M:      Jacob chen <jacob2.chen@rock-chips.com>
13043 L:      linux-media@vger.kernel.org
13044 S:      Maintained
13045 F:      drivers/media/platform/rockchip/rga/
13046 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13047
13048 ROCKCHIP VPU CODEC DRIVER
13049 M:      Ezequiel Garcia <ezequiel@collabora.com>
13050 L:      linux-media@vger.kernel.org
13051 S:      Maintained
13052 F:      drivers/staging/media/platform/rockchip/vpu/
13053 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13054
13055 ROCKER DRIVER
13056 M:      Jiri Pirko <jiri@resnulli.us>
13057 L:      netdev@vger.kernel.org
13058 S:      Supported
13059 F:      drivers/net/ethernet/rocker/
13060
13061 ROCKETPORT DRIVER
13062 P:      Comtrol Corp.
13063 W:      http://www.comtrol.com
13064 S:      Maintained
13065 F:      Documentation/serial/rocket.txt
13066 F:      drivers/tty/rocket*
13067
13068 ROCKETPORT EXPRESS/INFINITY DRIVER
13069 M:      Kevin Cernekee <cernekee@gmail.com>
13070 L:      linux-serial@vger.kernel.org
13071 S:      Odd Fixes
13072 F:      drivers/tty/serial/rp2.*
13073
13074 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13075 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13076 L:      linux-kernel@vger.kernel.org
13077 L:      linux-renesas-soc@vger.kernel.org
13078 S:      Supported
13079 F:      drivers/mfd/bd9571mwv.c
13080 F:      drivers/regulator/bd9571mwv-regulator.c
13081 F:      drivers/gpio/gpio-bd9571mwv.c
13082 F:      include/linux/mfd/bd9571mwv.h
13083 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13084
13085 ROSE NETWORK LAYER
13086 M:      Ralf Baechle <ralf@linux-mips.org>
13087 L:      linux-hams@vger.kernel.org
13088 W:      http://www.linux-ax25.org/
13089 S:      Maintained
13090 F:      include/net/rose.h
13091 F:      include/uapi/linux/rose.h
13092 F:      net/rose/
13093
13094 RTL2830 MEDIA DRIVER
13095 M:      Antti Palosaari <crope@iki.fi>
13096 L:      linux-media@vger.kernel.org
13097 W:      https://linuxtv.org
13098 W:      http://palosaari.fi/linux/
13099 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13100 T:      git git://linuxtv.org/anttip/media_tree.git
13101 S:      Maintained
13102 F:      drivers/media/dvb-frontends/rtl2830*
13103
13104 RTL2832 MEDIA DRIVER
13105 M:      Antti Palosaari <crope@iki.fi>
13106 L:      linux-media@vger.kernel.org
13107 W:      https://linuxtv.org
13108 W:      http://palosaari.fi/linux/
13109 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13110 T:      git git://linuxtv.org/anttip/media_tree.git
13111 S:      Maintained
13112 F:      drivers/media/dvb-frontends/rtl2832*
13113
13114 RTL2832_SDR MEDIA DRIVER
13115 M:      Antti Palosaari <crope@iki.fi>
13116 L:      linux-media@vger.kernel.org
13117 W:      https://linuxtv.org
13118 W:      http://palosaari.fi/linux/
13119 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13120 T:      git git://linuxtv.org/anttip/media_tree.git
13121 S:      Maintained
13122 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13123
13124 RTL8180 WIRELESS DRIVER
13125 L:      linux-wireless@vger.kernel.org
13126 W:      http://wireless.kernel.org/
13127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13128 S:      Orphan
13129 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13130
13131 RTL8187 WIRELESS DRIVER
13132 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13133 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13134 M:      Larry Finger <Larry.Finger@lwfinger.net>
13135 L:      linux-wireless@vger.kernel.org
13136 W:      http://wireless.kernel.org/
13137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13138 S:      Maintained
13139 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13140
13141 REALTEK WIRELESS DRIVER (rtlwifi family)
13142 M:      Ping-Ke Shih <pkshih@realtek.com>
13143 L:      linux-wireless@vger.kernel.org
13144 W:      http://wireless.kernel.org/
13145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13146 S:      Maintained
13147 F:      drivers/net/wireless/realtek/rtlwifi/
13148
13149 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13150 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13151 L:      linux-wireless@vger.kernel.org
13152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13153 S:      Maintained
13154 F:      drivers/net/wireless/realtek/rtl8xxxu/
13155
13156 RXRPC SOCKETS (AF_RXRPC)
13157 M:      David Howells <dhowells@redhat.com>
13158 L:      linux-afs@lists.infradead.org
13159 S:      Supported
13160 F:      net/rxrpc/
13161 F:      include/keys/rxrpc-type.h
13162 F:      include/net/af_rxrpc.h
13163 F:      include/trace/events/rxrpc.h
13164 F:      include/uapi/linux/rxrpc.h
13165 F:      Documentation/networking/rxrpc.txt
13166 W:      https://www.infradead.org/~dhowells/kafs/
13167
13168 S3 SAVAGE FRAMEBUFFER DRIVER
13169 M:      Antonino Daplas <adaplas@gmail.com>
13170 L:      linux-fbdev@vger.kernel.org
13171 S:      Maintained
13172 F:      drivers/video/fbdev/savage/
13173
13174 S390
13175 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13176 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13177 L:      linux-s390@vger.kernel.org
13178 W:      http://www.ibm.com/developerworks/linux/linux390/
13179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13180 S:      Supported
13181 F:      arch/s390/
13182 F:      drivers/s390/
13183 F:      Documentation/s390/
13184 F:      Documentation/driver-api/s390-drivers.rst
13185
13186 S390 COMMON I/O LAYER
13187 M:      Sebastian Ott <sebott@linux.ibm.com>
13188 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13189 L:      linux-s390@vger.kernel.org
13190 W:      http://www.ibm.com/developerworks/linux/linux390/
13191 S:      Supported
13192 F:      drivers/s390/cio/
13193
13194 S390 DASD DRIVER
13195 M:      Stefan Haberland <sth@linux.ibm.com>
13196 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13197 L:      linux-s390@vger.kernel.org
13198 W:      http://www.ibm.com/developerworks/linux/linux390/
13199 S:      Supported
13200 F:      drivers/s390/block/dasd*
13201 F:      block/partitions/ibm.c
13202
13203 S390 IOMMU (PCI)
13204 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13205 L:      linux-s390@vger.kernel.org
13206 W:      http://www.ibm.com/developerworks/linux/linux390/
13207 S:      Supported
13208 F:      drivers/iommu/s390-iommu.c
13209
13210 S390 IUCV NETWORK LAYER
13211 M:      Julian Wiedmann <jwi@linux.ibm.com>
13212 M:      Ursula Braun <ubraun@linux.ibm.com>
13213 L:      linux-s390@vger.kernel.org
13214 W:      http://www.ibm.com/developerworks/linux/linux390/
13215 S:      Supported
13216 F:      drivers/s390/net/*iucv*
13217 F:      include/net/iucv/
13218 F:      net/iucv/
13219
13220 S390 NETWORK DRIVERS
13221 M:      Julian Wiedmann <jwi@linux.ibm.com>
13222 M:      Ursula Braun <ubraun@linux.ibm.com>
13223 L:      linux-s390@vger.kernel.org
13224 W:      http://www.ibm.com/developerworks/linux/linux390/
13225 S:      Supported
13226 F:      drivers/s390/net/
13227
13228 S390 PCI SUBSYSTEM
13229 M:      Sebastian Ott <sebott@linux.ibm.com>
13230 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13231 L:      linux-s390@vger.kernel.org
13232 W:      http://www.ibm.com/developerworks/linux/linux390/
13233 S:      Supported
13234 F:      arch/s390/pci/
13235 F:      drivers/pci/hotplug/s390_pci_hpc.c
13236
13237 S390 VFIO-CCW DRIVER
13238 M:      Cornelia Huck <cohuck@redhat.com>
13239 M:      Farhan Ali <alifm@linux.ibm.com>
13240 M:      Eric Farman <farman@linux.ibm.com>
13241 R:      Halil Pasic <pasic@linux.ibm.com>
13242 L:      linux-s390@vger.kernel.org
13243 L:      kvm@vger.kernel.org
13244 S:      Supported
13245 F:      drivers/s390/cio/vfio_ccw*
13246 F:      Documentation/s390/vfio-ccw.txt
13247 F:      include/uapi/linux/vfio_ccw.h
13248
13249 S390 ZCRYPT DRIVER
13250 M:      Harald Freudenberger <freude@linux.ibm.com>
13251 L:      linux-s390@vger.kernel.org
13252 W:      http://www.ibm.com/developerworks/linux/linux390/
13253 S:      Supported
13254 F:      drivers/s390/crypto/
13255
13256 S390 VFIO AP DRIVER
13257 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13258 M:      Pierre Morel <pmorel@linux.ibm.com>
13259 M:      Halil Pasic <pasic@linux.ibm.com>
13260 L:      linux-s390@vger.kernel.org
13261 W:      http://www.ibm.com/developerworks/linux/linux390/
13262 S:      Supported
13263 F:      drivers/s390/crypto/vfio_ap_drv.c
13264 F:      drivers/s390/crypto/vfio_ap_private.h
13265 F:      drivers/s390/crypto/vfio_ap_ops.c
13266 F:      Documentation/s390/vfio-ap.txt
13267
13268 S390 ZFCP DRIVER
13269 M:      Steffen Maier <maier@linux.ibm.com>
13270 M:      Benjamin Block <bblock@linux.ibm.com>
13271 L:      linux-s390@vger.kernel.org
13272 W:      http://www.ibm.com/developerworks/linux/linux390/
13273 S:      Supported
13274 F:      drivers/s390/scsi/zfcp_*
13275
13276 S3C24XX SD/MMC Driver
13277 M:      Ben Dooks <ben-linux@fluff.org>
13278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13279 S:      Supported
13280 F:      drivers/mmc/host/s3cmci.*
13281
13282 SAA6588 RDS RECEIVER DRIVER
13283 M:      Hans Verkuil <hverkuil@xs4all.nl>
13284 L:      linux-media@vger.kernel.org
13285 T:      git git://linuxtv.org/media_tree.git
13286 W:      https://linuxtv.org
13287 S:      Odd Fixes
13288 F:      drivers/media/i2c/saa6588*
13289
13290 SAA7134 VIDEO4LINUX DRIVER
13291 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13292 L:      linux-media@vger.kernel.org
13293 W:      https://linuxtv.org
13294 T:      git git://linuxtv.org/media_tree.git
13295 S:      Odd fixes
13296 F:      Documentation/media/v4l-drivers/saa7134*
13297 F:      drivers/media/pci/saa7134/
13298
13299 SAA7146 VIDEO4LINUX-2 DRIVER
13300 M:      Hans Verkuil <hverkuil@xs4all.nl>
13301 L:      linux-media@vger.kernel.org
13302 T:      git git://linuxtv.org/media_tree.git
13303 S:      Maintained
13304 F:      drivers/media/common/saa7146/
13305 F:      drivers/media/pci/saa7146/
13306 F:      include/media/drv-intf/saa7146*
13307
13308 SAMSUNG AUDIO (ASoC) DRIVERS
13309 M:      Krzysztof Kozlowski <krzk@kernel.org>
13310 M:      Sangbeom Kim <sbkim73@samsung.com>
13311 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13312 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13313 S:      Supported
13314 F:      sound/soc/samsung/
13315 F:      Documentation/devicetree/bindings/sound/samsung*
13316
13317 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13318 M:      Krzysztof Kozlowski <krzk@kernel.org>
13319 L:      linux-crypto@vger.kernel.org
13320 L:      linux-samsung-soc@vger.kernel.org
13321 S:      Maintained
13322 F:      drivers/crypto/exynos-rng.c
13323 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13324
13325 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13326 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13327 L:      linux-samsung-soc@vger.kernel.org
13328 S:      Maintained
13329 F:      drivers/char/hw_random/exynos-trng.c
13330 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13331
13332 SAMSUNG FRAMEBUFFER DRIVER
13333 M:      Jingoo Han <jingoohan1@gmail.com>
13334 L:      linux-fbdev@vger.kernel.org
13335 S:      Maintained
13336 F:      drivers/video/fbdev/s3c-fb.c
13337
13338 SAMSUNG LAPTOP DRIVER
13339 M:      Corentin Chary <corentin.chary@gmail.com>
13340 L:      platform-driver-x86@vger.kernel.org
13341 S:      Maintained
13342 F:      drivers/platform/x86/samsung-laptop.c
13343
13344 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13345 M:      Sangbeom Kim <sbkim73@samsung.com>
13346 M:      Krzysztof Kozlowski <krzk@kernel.org>
13347 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13348 L:      linux-kernel@vger.kernel.org
13349 L:      linux-samsung-soc@vger.kernel.org
13350 S:      Supported
13351 F:      drivers/mfd/sec*.c
13352 F:      drivers/regulator/s2m*.c
13353 F:      drivers/regulator/s5m*.c
13354 F:      drivers/clk/clk-s2mps11.c
13355 F:      drivers/rtc/rtc-s5m.c
13356 F:      include/linux/mfd/samsung/
13357 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13358 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13359 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13360 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13361
13362 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13363 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13364 L:      linux-media@vger.kernel.org
13365 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13366 S:      Maintained
13367 F:      drivers/media/platform/s3c-camif/
13368 F:      include/media/drv-intf/s3c_camif.h
13369
13370 SAMSUNG S3FWRN5 NFC DRIVER
13371 M:      Robert Baldyga <r.baldyga@samsung.com>
13372 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13373 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13374 S:      Supported
13375 F:      drivers/nfc/s3fwrn5
13376
13377 SAMSUNG S5C73M3 CAMERA DRIVER
13378 M:      Kyungmin Park <kyungmin.park@samsung.com>
13379 M:      Andrzej Hajda <a.hajda@samsung.com>
13380 L:      linux-media@vger.kernel.org
13381 S:      Supported
13382 F:      drivers/media/i2c/s5c73m3/*
13383
13384 SAMSUNG S5K5BAF CAMERA DRIVER
13385 M:      Kyungmin Park <kyungmin.park@samsung.com>
13386 M:      Andrzej Hajda <a.hajda@samsung.com>
13387 L:      linux-media@vger.kernel.org
13388 S:      Supported
13389 F:      drivers/media/i2c/s5k5baf.c
13390
13391 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13392 M:      Krzysztof Kozlowski <krzk@kernel.org>
13393 M:      Vladimir Zapolskiy <vz@mleia.com>
13394 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13395 L:      linux-crypto@vger.kernel.org
13396 L:      linux-samsung-soc@vger.kernel.org
13397 S:      Maintained
13398 F:      drivers/crypto/s5p-sss.c
13399
13400 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13401 M:      Kyungmin Park <kyungmin.park@samsung.com>
13402 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13403 L:      linux-media@vger.kernel.org
13404 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13405 S:      Supported
13406 F:      drivers/media/platform/exynos4-is/
13407
13408 SAMSUNG SOC CLOCK DRIVERS
13409 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13410 M:      Tomasz Figa <tomasz.figa@gmail.com>
13411 M:      Chanwoo Choi <cw00.choi@samsung.com>
13412 S:      Supported
13413 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13415 F:      drivers/clk/samsung/
13416 F:      include/dt-bindings/clock/exynos*.h
13417 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13418
13419 SAMSUNG SPI DRIVERS
13420 M:      Kukjin Kim <kgene@kernel.org>
13421 M:      Krzysztof Kozlowski <krzk@kernel.org>
13422 M:      Andi Shyti <andi@etezian.org>
13423 L:      linux-spi@vger.kernel.org
13424 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13425 S:      Maintained
13426 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13427 F:      drivers/spi/spi-s3c*
13428 F:      include/linux/platform_data/spi-s3c64xx.h
13429
13430 SAMSUNG SXGBE DRIVERS
13431 M:      Byungho An <bh74.an@samsung.com>
13432 M:      Girish K S <ks.giri@samsung.com>
13433 M:      Vipul Pandya <vipul.pandya@samsung.com>
13434 S:      Supported
13435 L:      netdev@vger.kernel.org
13436 F:      drivers/net/ethernet/samsung/sxgbe/
13437
13438 SAMSUNG THERMAL DRIVER
13439 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13440 L:      linux-pm@vger.kernel.org
13441 L:      linux-samsung-soc@vger.kernel.org
13442 S:      Supported
13443 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13444 F:      drivers/thermal/samsung/
13445
13446 SAMSUNG USB2 PHY DRIVER
13447 M:      Kamil Debski <kamil@wypas.org>
13448 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13449 L:      linux-kernel@vger.kernel.org
13450 S:      Supported
13451 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13452 F:      Documentation/phy/samsung-usb2.txt
13453 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13454 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13455 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13456 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13457 F:      drivers/phy/samsung/phy-samsung-usb2.c
13458 F:      drivers/phy/samsung/phy-samsung-usb2.h
13459
13460 SC1200 WDT DRIVER
13461 M:      Zwane Mwaikambo <zwanem@gmail.com>
13462 S:      Maintained
13463 F:      drivers/watchdog/sc1200wdt.c
13464
13465 SCHEDULER
13466 M:      Ingo Molnar <mingo@redhat.com>
13467 M:      Peter Zijlstra <peterz@infradead.org>
13468 L:      linux-kernel@vger.kernel.org
13469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13470 S:      Maintained
13471 F:      kernel/sched/
13472 F:      include/linux/sched.h
13473 F:      include/uapi/linux/sched.h
13474 F:      include/linux/wait.h
13475
13476 SCR24X CHIP CARD INTERFACE DRIVER
13477 M:      Lubomir Rintel <lkundrak@v3.sk>
13478 S:      Supported
13479 F:      drivers/char/pcmcia/scr24x_cs.c
13480
13481 SCSI CDROM DRIVER
13482 M:      Jens Axboe <axboe@kernel.dk>
13483 L:      linux-scsi@vger.kernel.org
13484 W:      http://www.kernel.dk
13485 S:      Maintained
13486 F:      drivers/scsi/sr*
13487
13488 SCSI RDMA PROTOCOL (SRP) INITIATOR
13489 M:      Bart Van Assche <bvanassche@acm.org>
13490 L:      linux-rdma@vger.kernel.org
13491 S:      Supported
13492 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13493 F:      drivers/infiniband/ulp/srp/
13494 F:      include/scsi/srp.h
13495
13496 SCSI RDMA PROTOCOL (SRP) TARGET
13497 M:      Bart Van Assche <bvanassche@acm.org>
13498 L:      linux-rdma@vger.kernel.org
13499 L:      target-devel@vger.kernel.org
13500 S:      Supported
13501 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13502 F:      drivers/infiniband/ulp/srpt/
13503
13504 SCSI SG DRIVER
13505 M:      Doug Gilbert <dgilbert@interlog.com>
13506 L:      linux-scsi@vger.kernel.org
13507 W:      http://sg.danny.cz/sg
13508 S:      Maintained
13509 F:      Documentation/scsi/scsi-generic.txt
13510 F:      drivers/scsi/sg.c
13511 F:      include/scsi/sg.h
13512
13513 SCSI SUBSYSTEM
13514 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13516 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13518 L:      linux-scsi@vger.kernel.org
13519 S:      Maintained
13520 F:      Documentation/devicetree/bindings/scsi/
13521 F:      drivers/scsi/
13522 F:      include/scsi/
13523
13524 SCSI TAPE DRIVER
13525 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13526 L:      linux-scsi@vger.kernel.org
13527 S:      Maintained
13528 F:      Documentation/scsi/st.txt
13529 F:      drivers/scsi/st.*
13530 F:      drivers/scsi/st_*.h
13531
13532 SCTP PROTOCOL
13533 M:      Vlad Yasevich <vyasevich@gmail.com>
13534 M:      Neil Horman <nhorman@tuxdriver.com>
13535 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13536 L:      linux-sctp@vger.kernel.org
13537 W:      http://lksctp.sourceforge.net
13538 S:      Maintained
13539 F:      Documentation/networking/sctp.txt
13540 F:      include/linux/sctp.h
13541 F:      include/uapi/linux/sctp.h
13542 F:      include/net/sctp/
13543 F:      net/sctp/
13544
13545 SCx200 CPU SUPPORT
13546 M:      Jim Cromie <jim.cromie@gmail.com>
13547 S:      Odd Fixes
13548 F:      Documentation/i2c/busses/scx200_acb
13549 F:      arch/x86/platform/scx200/
13550 F:      drivers/watchdog/scx200_wdt.c
13551 F:      drivers/i2c/busses/scx200*
13552 F:      drivers/mtd/maps/scx200_docflash.c
13553 F:      include/linux/scx200.h
13554
13555 SCx200 GPIO DRIVER
13556 M:      Jim Cromie <jim.cromie@gmail.com>
13557 S:      Maintained
13558 F:      drivers/char/scx200_gpio.c
13559 F:      include/linux/scx200_gpio.h
13560
13561 SCx200 HRT CLOCKSOURCE DRIVER
13562 M:      Jim Cromie <jim.cromie@gmail.com>
13563 S:      Maintained
13564 F:      drivers/clocksource/scx200_hrt.c
13565
13566 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13567 M:      Sascha Sommer <saschasommer@freenet.de>
13568 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13569 S:      Maintained
13570 F:      drivers/mmc/host/sdricoh_cs.c
13571
13572 SECO BOARDS CEC DRIVER
13573 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13574 S:      Maintained
13575 F:      drivers/media/platform/seco-cec/seco-cec.c
13576 F:      drivers/media/platform/seco-cec/seco-cec.h
13577
13578 SECURE COMPUTING
13579 M:      Kees Cook <keescook@chromium.org>
13580 R:      Andy Lutomirski <luto@amacapital.net>
13581 R:      Will Drewry <wad@chromium.org>
13582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13583 S:      Supported
13584 F:      kernel/seccomp.c
13585 F:      include/uapi/linux/seccomp.h
13586 F:      include/linux/seccomp.h
13587 F:      tools/testing/selftests/seccomp/*
13588 F:      tools/testing/selftests/kselftest_harness.h
13589 F:      Documentation/userspace-api/seccomp_filter.rst
13590 K:      \bsecure_computing
13591 K:      \bTIF_SECCOMP\b
13592
13593 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13594 M:      Al Cooper <alcooperx@gmail.com>
13595 L:      linux-mmc@vger.kernel.org
13596 L:      bcm-kernel-feedback-list@broadcom.com
13597 S:      Maintained
13598 F:      drivers/mmc/host/sdhci-brcmstb*
13599
13600 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13601 M:      Adrian Hunter <adrian.hunter@intel.com>
13602 L:      linux-mmc@vger.kernel.org
13603 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13604 S:      Maintained
13605 F:      drivers/mmc/host/sdhci*
13606 F:      include/linux/mmc/sdhci*
13607
13608 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13609 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13610 M:      Manjunath M B <manjumb@synopsys.com>
13611 L:      linux-mmc@vger.kernel.org
13612 S:      Maintained
13613 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13614
13615 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13616 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13617 L:      linux-mmc@vger.kernel.org
13618 S:      Supported
13619 F:      drivers/mmc/host/sdhci-of-at91.c
13620
13621 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13622 M:      Ben Dooks <ben-linux@fluff.org>
13623 M:      Jaehoon Chung <jh80.chung@samsung.com>
13624 L:      linux-mmc@vger.kernel.org
13625 S:      Maintained
13626 F:      drivers/mmc/host/sdhci-s3c*
13627
13628 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13629 M:      Viresh Kumar <vireshk@kernel.org>
13630 L:      linux-mmc@vger.kernel.org
13631 S:      Maintained
13632 F:      drivers/mmc/host/sdhci-spear.c
13633
13634 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13635 M:      Kishon Vijay Abraham I <kishon@ti.com>
13636 L:      linux-mmc@vger.kernel.org
13637 S:      Maintained
13638 F:      drivers/mmc/host/sdhci-omap.c
13639
13640 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13641 M:      Scott Bauer <scott.bauer@intel.com>
13642 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13643 L:      linux-block@vger.kernel.org
13644 S:      Supported
13645 F:      block/sed*
13646 F:      block/opal_proto.h
13647 F:      include/linux/sed*
13648 F:      include/uapi/linux/sed*
13649
13650 SECURITY CONTACT
13651 M:      Security Officers <security@kernel.org>
13652 S:      Supported
13653
13654 SECURITY SUBSYSTEM
13655 M:      James Morris <jmorris@namei.org>
13656 M:      "Serge E. Hallyn" <serge@hallyn.com>
13657 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13659 W:      http://kernsec.org/
13660 S:      Supported
13661 F:      security/
13662 X:      security/selinux/
13663
13664 SELINUX SECURITY MODULE
13665 M:      Paul Moore <paul@paul-moore.com>
13666 M:      Stephen Smalley <sds@tycho.nsa.gov>
13667 M:      Eric Paris <eparis@parisplace.org>
13668 L:      selinux@vger.kernel.org
13669 W:      https://selinuxproject.org
13670 W:      https://github.com/SELinuxProject
13671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13672 S:      Supported
13673 F:      include/linux/selinux*
13674 F:      security/selinux/
13675 F:      scripts/selinux/
13676 F:      Documentation/admin-guide/LSM/SELinux.rst
13677
13678 SENSABLE PHANTOM
13679 M:      Jiri Slaby <jirislaby@gmail.com>
13680 S:      Maintained
13681 F:      drivers/misc/phantom.c
13682 F:      include/uapi/linux/phantom.h
13683
13684 SERIAL DEVICE BUS
13685 M:      Rob Herring <robh@kernel.org>
13686 L:      linux-serial@vger.kernel.org
13687 S:      Maintained
13688 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13689 F:      drivers/tty/serdev/
13690 F:      include/linux/serdev.h
13691
13692 SERIAL DRIVERS
13693 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13694 L:      linux-serial@vger.kernel.org
13695 S:      Maintained
13696 F:      Documentation/devicetree/bindings/serial/
13697 F:      drivers/tty/serial/
13698
13699 SERIAL IR RECEIVER
13700 M:      Sean Young <sean@mess.org>
13701 L:      linux-media@vger.kernel.org
13702 S:      Maintained
13703 F:      drivers/media/rc/serial_ir.c
13704
13705 SFC NETWORK DRIVER
13706 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13707 M:      Edward Cree <ecree@solarflare.com>
13708 M:      Bert Kenward <bkenward@solarflare.com>
13709 L:      netdev@vger.kernel.org
13710 S:      Supported
13711 F:      drivers/net/ethernet/sfc/
13712
13713 SGI GRU DRIVER
13714 M:      Dimitri Sivanich <sivanich@sgi.com>
13715 S:      Maintained
13716 F:      drivers/misc/sgi-gru/
13717
13718 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13719 M:      Pat Gefre <pfg@sgi.com>
13720 L:      linux-ia64@vger.kernel.org
13721 S:      Supported
13722 F:      Documentation/ia64/serial.txt
13723 F:      drivers/tty/serial/ioc?_serial.c
13724 F:      include/linux/ioc?.h
13725
13726 SGI XP/XPC/XPNET DRIVER
13727 M:      Cliff Whickman <cpw@sgi.com>
13728 M:      Robin Holt <robinmholt@gmail.com>
13729 S:      Maintained
13730 F:      drivers/misc/sgi-xp/
13731
13732 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13733 M:      Ursula Braun <ubraun@linux.ibm.com>
13734 L:      linux-s390@vger.kernel.org
13735 W:      http://www.ibm.com/developerworks/linux/linux390/
13736 S:      Supported
13737 F:      net/smc/
13738
13739 SHARP RJ54N1CB0C SENSOR DRIVER
13740 M:      Jacopo Mondi <jacopo@jmondi.org>
13741 L:      linux-media@vger.kernel.org
13742 T:      git git://linuxtv.org/media_tree.git
13743 S:      Odd fixes
13744 F:      drivers/media/i2c/rj54n1cb0c.c
13745 F:      include/media/i2c/rj54n1cb0c.h
13746
13747 SH_VEU V4L2 MEM2MEM DRIVER
13748 L:      linux-media@vger.kernel.org
13749 S:      Orphan
13750 F:      drivers/media/platform/sh_veu.c
13751
13752 SH_VOU V4L2 OUTPUT DRIVER
13753 L:      linux-media@vger.kernel.org
13754 S:      Orphan
13755 F:      drivers/media/platform/sh_vou.c
13756 F:      include/media/drv-intf/sh_vou.h
13757
13758 SI2157 MEDIA DRIVER
13759 M:      Antti Palosaari <crope@iki.fi>
13760 L:      linux-media@vger.kernel.org
13761 W:      https://linuxtv.org
13762 W:      http://palosaari.fi/linux/
13763 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13764 T:      git git://linuxtv.org/anttip/media_tree.git
13765 S:      Maintained
13766 F:      drivers/media/tuners/si2157*
13767
13768 SI2165 MEDIA DRIVER
13769 M:      Matthias Schwarzott <zzam@gentoo.org>
13770 L:      linux-media@vger.kernel.org
13771 W:      https://linuxtv.org
13772 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13773 S:      Maintained
13774 F:      drivers/media/dvb-frontends/si2165*
13775
13776 SI2168 MEDIA DRIVER
13777 M:      Antti Palosaari <crope@iki.fi>
13778 L:      linux-media@vger.kernel.org
13779 W:      https://linuxtv.org
13780 W:      http://palosaari.fi/linux/
13781 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13782 T:      git git://linuxtv.org/anttip/media_tree.git
13783 S:      Maintained
13784 F:      drivers/media/dvb-frontends/si2168*
13785
13786 SI470X FM RADIO RECEIVER I2C DRIVER
13787 M:      Hans Verkuil <hverkuil@xs4all.nl>
13788 L:      linux-media@vger.kernel.org
13789 T:      git git://linuxtv.org/media_tree.git
13790 W:      https://linuxtv.org
13791 S:      Odd Fixes
13792 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13793
13794 SI470X FM RADIO RECEIVER USB DRIVER
13795 M:      Hans Verkuil <hverkuil@xs4all.nl>
13796 L:      linux-media@vger.kernel.org
13797 T:      git git://linuxtv.org/media_tree.git
13798 W:      https://linuxtv.org
13799 S:      Maintained
13800 F:      drivers/media/radio/si470x/radio-si470x-common.c
13801 F:      drivers/media/radio/si470x/radio-si470x.h
13802 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13803
13804 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13805 M:      Eduardo Valentin <edubezval@gmail.com>
13806 L:      linux-media@vger.kernel.org
13807 T:      git git://linuxtv.org/media_tree.git
13808 W:      https://linuxtv.org
13809 S:      Odd Fixes
13810 F:      drivers/media/radio/si4713/si4713.?
13811
13812 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13813 M:      Eduardo Valentin <edubezval@gmail.com>
13814 L:      linux-media@vger.kernel.org
13815 T:      git git://linuxtv.org/media_tree.git
13816 W:      https://linuxtv.org
13817 S:      Odd Fixes
13818 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13819
13820 SI4713 FM RADIO TRANSMITTER USB DRIVER
13821 M:      Hans Verkuil <hverkuil@xs4all.nl>
13822 L:      linux-media@vger.kernel.org
13823 T:      git git://linuxtv.org/media_tree.git
13824 W:      https://linuxtv.org
13825 S:      Maintained
13826 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13827
13828 SIANO DVB DRIVER
13829 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13830 L:      linux-media@vger.kernel.org
13831 W:      https://linuxtv.org
13832 T:      git git://linuxtv.org/media_tree.git
13833 S:      Odd fixes
13834 F:      drivers/media/common/siano/
13835 F:      drivers/media/usb/siano/
13836 F:      drivers/media/usb/siano/
13837 F:      drivers/media/mmc/siano/
13838
13839 SIFIVE DRIVERS
13840 M:      Palmer Dabbelt <palmer@sifive.com>
13841 L:      linux-riscv@lists.infradead.org
13842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13843 S:      Supported
13844 K:      sifive
13845 N:      sifive
13846
13847 SILEAD TOUCHSCREEN DRIVER
13848 M:      Hans de Goede <hdegoede@redhat.com>
13849 L:      linux-input@vger.kernel.org
13850 L:      platform-driver-x86@vger.kernel.org
13851 S:      Maintained
13852 F:      drivers/input/touchscreen/silead.c
13853 F:      drivers/platform/x86/touchscreen_dmi.c
13854
13855 SILICON MOTION SM712 FRAME BUFFER DRIVER
13856 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13857 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13858 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13859 L:      linux-fbdev@vger.kernel.org
13860 S:      Maintained
13861 F:      drivers/video/fbdev/sm712*
13862 F:      Documentation/fb/sm712fb.txt
13863
13864 SIMPLE FIRMWARE INTERFACE (SFI)
13865 M:      Len Brown <lenb@kernel.org>
13866 L:      sfi-devel@simplefirmware.org
13867 W:      http://simplefirmware.org/
13868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13869 S:      Supported
13870 F:      arch/x86/platform/sfi/
13871 F:      drivers/sfi/
13872 F:      include/linux/sfi*.h
13873
13874 SIMPLEFB FB DRIVER
13875 M:      Hans de Goede <hdegoede@redhat.com>
13876 L:      linux-fbdev@vger.kernel.org
13877 S:      Maintained
13878 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13879 F:      drivers/video/fbdev/simplefb.c
13880 F:      include/linux/platform_data/simplefb.h
13881
13882 SIMTEC EB110ATX (Chalice CATS)
13883 P:      Ben Dooks
13884 P:      Vincent Sanders <vince@simtec.co.uk>
13885 M:      Simtec Linux Team <linux@simtec.co.uk>
13886 W:      http://www.simtec.co.uk/products/EB110ATX/
13887 S:      Supported
13888
13889 SIMTEC EB2410ITX (BAST)
13890 P:      Ben Dooks
13891 P:      Vincent Sanders <vince@simtec.co.uk>
13892 M:      Simtec Linux Team <linux@simtec.co.uk>
13893 W:      http://www.simtec.co.uk/products/EB2410ITX/
13894 S:      Supported
13895 F:      arch/arm/mach-s3c24xx/mach-bast.c
13896 F:      arch/arm/mach-s3c24xx/bast-ide.c
13897 F:      arch/arm/mach-s3c24xx/bast-irq.c
13898
13899 SIPHASH PRF ROUTINES
13900 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13901 S:      Maintained
13902 F:      lib/siphash.c
13903 F:      lib/test_siphash.c
13904 F:      include/linux/siphash.h
13905
13906 SIOX
13907 M:      Gavin Schenk <g.schenk@eckelmann.de>
13908 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13909 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13910 S:      Supported
13911 F:      drivers/siox/*
13912 F:      drivers/gpio/gpio-siox.c
13913 F:      include/trace/events/siox.h
13914
13915 SIS 190 ETHERNET DRIVER
13916 M:      Francois Romieu <romieu@fr.zoreil.com>
13917 L:      netdev@vger.kernel.org
13918 S:      Maintained
13919 F:      drivers/net/ethernet/sis/sis190.c
13920
13921 SIS 900/7016 FAST ETHERNET DRIVER
13922 M:      Daniele Venzano <venza@brownhat.org>
13923 W:      http://www.brownhat.org/sis900.html
13924 L:      netdev@vger.kernel.org
13925 S:      Maintained
13926 F:      drivers/net/ethernet/sis/sis900.*
13927
13928 SIS FRAMEBUFFER DRIVER
13929 M:      Thomas Winischhofer <thomas@winischhofer.net>
13930 W:      http://www.winischhofer.net/linuxsisvga.shtml
13931 S:      Maintained
13932 F:      Documentation/fb/sisfb.txt
13933 F:      drivers/video/fbdev/sis/
13934 F:      include/video/sisfb.h
13935
13936 SIS USB2VGA DRIVER
13937 M:      Thomas Winischhofer <thomas@winischhofer.net>
13938 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13939 S:      Maintained
13940 F:      drivers/usb/misc/sisusbvga/
13941
13942 SLAB ALLOCATOR
13943 M:      Christoph Lameter <cl@linux.com>
13944 M:      Pekka Enberg <penberg@kernel.org>
13945 M:      David Rientjes <rientjes@google.com>
13946 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13947 M:      Andrew Morton <akpm@linux-foundation.org>
13948 L:      linux-mm@kvack.org
13949 S:      Maintained
13950 F:      include/linux/sl?b*.h
13951 F:      mm/sl?b*
13952
13953 SLEEPABLE READ-COPY UPDATE (SRCU)
13954 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13955 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13956 M:      Josh Triplett <josh@joshtriplett.org>
13957 R:      Steven Rostedt <rostedt@goodmis.org>
13958 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13959 L:      linux-kernel@vger.kernel.org
13960 W:      http://www.rdrop.com/users/paulmck/RCU/
13961 S:      Supported
13962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13963 F:      include/linux/srcu*.h
13964 F:      kernel/rcu/srcu*.c
13965
13966 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13967 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13968 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13969 S:      Maintained
13970 F:      drivers/slimbus/
13971 F:      Documentation/devicetree/bindings/slimbus/
13972 F:      include/linux/slimbus.h
13973
13974 SMACK SECURITY MODULE
13975 M:      Casey Schaufler <casey@schaufler-ca.com>
13976 L:      linux-security-module@vger.kernel.org
13977 W:      http://schaufler-ca.com
13978 T:      git git://github.com/cschaufler/smack-next
13979 S:      Maintained
13980 F:      Documentation/admin-guide/LSM/Smack.rst
13981 F:      security/smack/
13982
13983 SMC91x ETHERNET DRIVER
13984 M:      Nicolas Pitre <nico@fluxnic.net>
13985 S:      Odd Fixes
13986 F:      drivers/net/ethernet/smsc/smc91x.*
13987
13988 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13989 M:      Sakari Ailus <sakari.ailus@iki.fi>
13990 L:      linux-media@vger.kernel.org
13991 S:      Maintained
13992 F:      drivers/media/i2c/smiapp/
13993 F:      include/media/i2c/smiapp.h
13994 F:      drivers/media/i2c/smiapp-pll.c
13995 F:      drivers/media/i2c/smiapp-pll.h
13996 F:      include/uapi/linux/smiapp.h
13997 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13998
13999 SMM665 HARDWARE MONITOR DRIVER
14000 M:      Guenter Roeck <linux@roeck-us.net>
14001 L:      linux-hwmon@vger.kernel.org
14002 S:      Maintained
14003 F:      Documentation/hwmon/smm665
14004 F:      drivers/hwmon/smm665.c
14005
14006 SMSC EMC2103 HARDWARE MONITOR DRIVER
14007 M:      Steve Glendinning <steve.glendinning@shawell.net>
14008 L:      linux-hwmon@vger.kernel.org
14009 S:      Maintained
14010 F:      Documentation/hwmon/emc2103
14011 F:      drivers/hwmon/emc2103.c
14012
14013 SMSC SCH5627 HARDWARE MONITOR DRIVER
14014 M:      Hans de Goede <hdegoede@redhat.com>
14015 L:      linux-hwmon@vger.kernel.org
14016 S:      Supported
14017 F:      Documentation/hwmon/sch5627
14018 F:      drivers/hwmon/sch5627.c
14019
14020 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14021 M:      Steve Glendinning <steve.glendinning@shawell.net>
14022 L:      linux-fbdev@vger.kernel.org
14023 S:      Maintained
14024 F:      drivers/video/fbdev/smscufx.c
14025
14026 SMSC47B397 HARDWARE MONITOR DRIVER
14027 M:      Jean Delvare <jdelvare@suse.com>
14028 L:      linux-hwmon@vger.kernel.org
14029 S:      Maintained
14030 F:      Documentation/hwmon/smsc47b397
14031 F:      drivers/hwmon/smsc47b397.c
14032
14033 SMSC911x ETHERNET DRIVER
14034 M:      Steve Glendinning <steve.glendinning@shawell.net>
14035 L:      netdev@vger.kernel.org
14036 S:      Maintained
14037 F:      include/linux/smsc911x.h
14038 F:      drivers/net/ethernet/smsc/smsc911x.*
14039
14040 SMSC9420 PCI ETHERNET DRIVER
14041 M:      Steve Glendinning <steve.glendinning@shawell.net>
14042 L:      netdev@vger.kernel.org
14043 S:      Maintained
14044 F:      drivers/net/ethernet/smsc/smsc9420.*
14045
14046 SOC-CAMERA V4L2 SUBSYSTEM
14047 L:      linux-media@vger.kernel.org
14048 T:      git git://linuxtv.org/media_tree.git
14049 S:      Orphan
14050 F:      include/media/soc*
14051 F:      drivers/media/i2c/soc_camera/
14052 F:      drivers/media/platform/soc_camera/
14053
14054 SOCIONEXT SYNQUACER I2C DRIVER
14055 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14056 L:      linux-i2c@vger.kernel.org
14057 S:      Maintained
14058 F:      drivers/i2c/busses/i2c-synquacer.c
14059 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14060
14061 SOCIONEXT UNIPHIER SOUND DRIVER
14062 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14063 S:      Orphan
14064 F:      sound/soc/uniphier/
14065
14066 SOEKRIS NET48XX LED SUPPORT
14067 M:      Chris Boot <bootc@bootc.net>
14068 S:      Maintained
14069 F:      drivers/leds/leds-net48xx.c
14070
14071 SOFT-ROCE DRIVER (rxe)
14072 M:      Moni Shoua <monis@mellanox.com>
14073 L:      linux-rdma@vger.kernel.org
14074 S:      Supported
14075 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14076 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14077 F:      drivers/infiniband/sw/rxe/
14078 F:      include/uapi/rdma/rdma_user_rxe.h
14079
14080 SOFTLOGIC 6x10 MPEG CODEC
14081 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14082 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14083 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14084 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14085 M:      Ismael Luceno <ismael@iodev.co.uk>
14086 L:      linux-media@vger.kernel.org
14087 S:      Supported
14088 F:      drivers/media/pci/solo6x10/
14089
14090 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14091 M:      James Morse <james.morse@arm.com>
14092 L:      linux-arm-kernel@lists.infradead.org
14093 S:      Maintained
14094 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14095 F:      drivers/firmware/arm_sdei.c
14096 F:      include/linux/arm_sdei.h
14097 F:      include/uapi/linux/arm_sdei.h
14098
14099 SOFTWARE RAID (Multiple Disks) SUPPORT
14100 M:      Shaohua Li <shli@kernel.org>
14101 L:      linux-raid@vger.kernel.org
14102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14103 S:      Supported
14104 F:      drivers/md/Makefile
14105 F:      drivers/md/Kconfig
14106 F:      drivers/md/md*
14107 F:      drivers/md/raid*
14108 F:      include/linux/raid/
14109 F:      include/uapi/linux/raid/
14110
14111 SOCIONEXT (SNI) AVE NETWORK DRIVER
14112 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14113 L:      netdev@vger.kernel.org
14114 S:      Maintained
14115 F:      drivers/net/ethernet/socionext/sni_ave.c
14116 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14117
14118 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14119 M:      Jassi Brar <jaswinder.singh@linaro.org>
14120 L:      netdev@vger.kernel.org
14121 S:      Maintained
14122 F:      drivers/net/ethernet/socionext/netsec.c
14123 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14124
14125 SOLIDRUN CLEARFOG SUPPORT
14126 M:      Russell King <linux@armlinux.org.uk>
14127 S:      Maintained
14128 F:      arch/arm/boot/dts/armada-388-clearfog*
14129 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14130
14131 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14132 M:      Russell King <linux@armlinux.org.uk>
14133 S:      Maintained
14134 F:      arch/arm/boot/dts/imx6*-cubox-i*
14135 F:      arch/arm/boot/dts/imx6*-hummingboard*
14136 F:      arch/arm/boot/dts/imx6*-sr-*
14137
14138 SONIC NETWORK DRIVER
14139 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14140 L:      netdev@vger.kernel.org
14141 S:      Maintained
14142 F:      drivers/net/ethernet/natsemi/sonic.*
14143
14144 SONICS SILICON BACKPLANE DRIVER (SSB)
14145 M:      Michael Buesch <m@bues.ch>
14146 L:      linux-wireless@vger.kernel.org
14147 S:      Maintained
14148 F:      drivers/ssb/
14149 F:      include/linux/ssb/
14150
14151 SONY IMX214 SENSOR DRIVER
14152 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14153 L:      linux-media@vger.kernel.org
14154 T:      git git://linuxtv.org/media_tree.git
14155 S:      Maintained
14156 F:      drivers/media/i2c/imx214.c
14157 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14158
14159 SONY IMX258 SENSOR DRIVER
14160 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14161 L:      linux-media@vger.kernel.org
14162 T:      git git://linuxtv.org/media_tree.git
14163 S:      Maintained
14164 F:      drivers/media/i2c/imx258.c
14165
14166 SONY IMX274 SENSOR DRIVER
14167 M:      Leon Luo <leonl@leopardimaging.com>
14168 L:      linux-media@vger.kernel.org
14169 T:      git git://linuxtv.org/media_tree.git
14170 S:      Maintained
14171 F:      drivers/media/i2c/imx274.c
14172 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14173
14174 SONY IMX319 SENSOR DRIVER
14175 M:      Bingbu Cao <bingbu.cao@intel.com>
14176 L:      linux-media@vger.kernel.org
14177 T:      git git://linuxtv.org/media_tree.git
14178 S:      Maintained
14179 F:      drivers/media/i2c/imx319.c
14180
14181 SONY IMX355 SENSOR DRIVER
14182 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14183 L:      linux-media@vger.kernel.org
14184 T:      git git://linuxtv.org/media_tree.git
14185 S:      Maintained
14186 F:      drivers/media/i2c/imx355.c
14187
14188 SONY MEMORYSTICK CARD SUPPORT
14189 M:      Alex Dubov <oakad@yahoo.com>
14190 W:      http://tifmxx.berlios.de/
14191 S:      Maintained
14192 F:      drivers/memstick/host/tifm_ms.c
14193
14194 SONY MEMORYSTICK STANDARD SUPPORT
14195 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14196 S:      Maintained
14197 F:      drivers/memstick/core/ms_block.*
14198
14199 SONY VAIO CONTROL DEVICE DRIVER
14200 M:      Mattia Dongili <malattia@linux.it>
14201 L:      platform-driver-x86@vger.kernel.org
14202 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14203 S:      Maintained
14204 F:      Documentation/laptops/sony-laptop.txt
14205 F:      drivers/char/sonypi.c
14206 F:      drivers/platform/x86/sony-laptop.c
14207 F:      include/linux/sony-laptop.h
14208
14209 SOUND
14210 M:      Jaroslav Kysela <perex@perex.cz>
14211 M:      Takashi Iwai <tiwai@suse.com>
14212 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14213 W:      http://www.alsa-project.org/
14214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14215 T:      git git://git.alsa-project.org/alsa-kernel.git
14216 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14217 S:      Maintained
14218 F:      Documentation/sound/
14219 F:      include/sound/
14220 F:      include/uapi/sound/
14221 F:      sound/
14222
14223 SOUND - COMPRESSED AUDIO
14224 M:      Vinod Koul <vkoul@kernel.org>
14225 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14227 S:      Supported
14228 F:      Documentation/sound/designs/compress-offload.rst
14229 F:      include/sound/compress_driver.h
14230 F:      include/uapi/sound/compress_*
14231 F:      sound/core/compress_offload.c
14232 F:      sound/soc/soc-compress.c
14233
14234 SOUND - DMAENGINE HELPERS
14235 M:      Lars-Peter Clausen <lars@metafoo.de>
14236 S:      Supported
14237 F:      include/sound/dmaengine_pcm.h
14238 F:      sound/core/pcm_dmaengine.c
14239 F:      sound/soc/soc-generic-dmaengine-pcm.c
14240
14241 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14242 M:      Liam Girdwood <lgirdwood@gmail.com>
14243 M:      Mark Brown <broonie@kernel.org>
14244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14245 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14246 W:      http://alsa-project.org/main/index.php/ASoC
14247 S:      Supported
14248 F:      Documentation/devicetree/bindings/sound/
14249 F:      Documentation/sound/soc/
14250 F:      sound/soc/
14251 F:      include/dt-bindings/sound/
14252 F:      include/sound/soc*
14253
14254 SOUNDWIRE SUBSYSTEM
14255 M:      Vinod Koul <vkoul@kernel.org>
14256 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14257 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14258 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14259 S:      Supported
14260 F:      Documentation/driver-api/soundwire/
14261 F:      drivers/soundwire/
14262 F:      include/linux/soundwire/
14263
14264 SP2 MEDIA DRIVER
14265 M:      Olli Salonen <olli.salonen@iki.fi>
14266 L:      linux-media@vger.kernel.org
14267 W:      https://linuxtv.org
14268 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14269 S:      Maintained
14270 F:      drivers/media/dvb-frontends/sp2*
14271
14272 SPARC + UltraSPARC (sparc/sparc64)
14273 M:      "David S. Miller" <davem@davemloft.net>
14274 L:      sparclinux@vger.kernel.org
14275 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14278 S:      Maintained
14279 F:      arch/sparc/
14280 F:      drivers/sbus/
14281
14282 SPARC SERIAL DRIVERS
14283 M:      "David S. Miller" <davem@davemloft.net>
14284 L:      sparclinux@vger.kernel.org
14285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14287 S:      Maintained
14288 F:      include/linux/sunserialcore.h
14289 F:      drivers/tty/serial/suncore.c
14290 F:      drivers/tty/serial/sunhv.c
14291 F:      drivers/tty/serial/sunsab.c
14292 F:      drivers/tty/serial/sunsab.h
14293 F:      drivers/tty/serial/sunsu.c
14294 F:      drivers/tty/serial/sunzilog.c
14295 F:      drivers/tty/serial/sunzilog.h
14296 F:      drivers/tty/vcc.c
14297
14298 SPARSE CHECKER
14299 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14300 L:      linux-sparse@vger.kernel.org
14301 W:      https://sparse.wiki.kernel.org/
14302 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14303 S:      Maintained
14304 F:      include/linux/compiler.h
14305
14306 SPEAR CLOCK FRAMEWORK SUPPORT
14307 M:      Viresh Kumar <vireshk@kernel.org>
14308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14309 W:      http://www.st.com/spear
14310 S:      Maintained
14311 F:      drivers/clk/spear/
14312
14313 SPEAR PLATFORM SUPPORT
14314 M:      Viresh Kumar <vireshk@kernel.org>
14315 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14317 W:      http://www.st.com/spear
14318 S:      Maintained
14319 F:      arch/arm/boot/dts/spear*
14320 F:      arch/arm/mach-spear/
14321
14322 SPI NOR SUBSYSTEM
14323 M:      Marek Vasut <marek.vasut@gmail.com>
14324 L:      linux-mtd@lists.infradead.org
14325 W:      http://www.linux-mtd.infradead.org/
14326 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14327 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14328 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14329 S:      Maintained
14330 F:      drivers/mtd/spi-nor/
14331 F:      include/linux/mtd/spi-nor.h
14332
14333 SPI SUBSYSTEM
14334 M:      Mark Brown <broonie@kernel.org>
14335 L:      linux-spi@vger.kernel.org
14336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14337 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14338 S:      Maintained
14339 F:      Documentation/devicetree/bindings/spi/
14340 F:      Documentation/spi/
14341 F:      drivers/spi/
14342 F:      include/linux/spi/
14343 F:      include/uapi/linux/spi/
14344 F:      tools/spi/
14345
14346 SPIDERNET NETWORK DRIVER for CELL
14347 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14348 L:      netdev@vger.kernel.org
14349 S:      Supported
14350 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14351 F:      drivers/net/ethernet/toshiba/spider_net*
14352
14353 SPMI SUBSYSTEM
14354 R:      Stephen Boyd <sboyd@kernel.org>
14355 L:      linux-arm-msm@vger.kernel.org
14356 F:      Documentation/devicetree/bindings/spmi/
14357 F:      drivers/spmi/
14358 F:      include/dt-bindings/spmi/spmi.h
14359 F:      include/linux/spmi.h
14360 F:      include/trace/events/spmi.h
14361
14362 SPU FILE SYSTEM
14363 M:      Jeremy Kerr <jk@ozlabs.org>
14364 L:      linuxppc-dev@lists.ozlabs.org
14365 W:      http://www.ibm.com/developerworks/power/cell/
14366 S:      Supported
14367 F:      Documentation/filesystems/spufs.txt
14368 F:      arch/powerpc/platforms/cell/spufs/
14369
14370 SQUASHFS FILE SYSTEM
14371 M:      Phillip Lougher <phillip@squashfs.org.uk>
14372 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14373 W:      http://squashfs.org.uk
14374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14375 S:      Maintained
14376 F:      Documentation/filesystems/squashfs.txt
14377 F:      fs/squashfs/
14378
14379 SRM (Alpha) environment access
14380 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14381 S:      Maintained
14382 F:      arch/alpha/kernel/srm_env.c
14383
14384 ST LSM6DSx IMU IIO DRIVER
14385 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14386 L:      linux-iio@vger.kernel.org
14387 W:      http://www.st.com/
14388 S:      Maintained
14389 F:      drivers/iio/imu/st_lsm6dsx/
14390 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14391
14392 ST STM32 I2C/SMBUS DRIVER
14393 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14394 L:      linux-i2c@vger.kernel.org
14395 S:      Maintained
14396 F:      drivers/i2c/busses/i2c-stm32*
14397
14398 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14399 M:      Song Qiang <songqiang1304521@gmail.com>
14400 L:      linux-iio@vger.kernel.org
14401 S:      Maintained
14402 F:      drivers/iio/proximity/vl53l0x-i2c.c
14403 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14404
14405 STABLE BRANCH
14406 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14407 M:      Sasha Levin <sashal@kernel.org>
14408 L:      stable@vger.kernel.org
14409 S:      Supported
14410 F:      Documentation/process/stable-kernel-rules.rst
14411
14412 STAGING - COMEDI
14413 M:      Ian Abbott <abbotti@mev.co.uk>
14414 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14415 S:      Odd Fixes
14416 F:      drivers/staging/comedi/
14417
14418 STAGING - EROFS FILE SYSTEM
14419 M:      Gao Xiang <gaoxiang25@huawei.com>
14420 M:      Chao Yu <yuchao0@huawei.com>
14421 L:      linux-erofs@lists.ozlabs.org
14422 S:      Maintained
14423 F:      drivers/staging/erofs/
14424
14425 STAGING - INDUSTRIAL IO
14426 M:      Jonathan Cameron <jic23@kernel.org>
14427 L:      linux-iio@vger.kernel.org
14428 S:      Odd Fixes
14429 F:      Documentation/devicetree/bindings/staging/iio/
14430 F:      drivers/staging/iio/
14431
14432 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14433 M:      Marc Dietrich <marvin24@gmx.de>
14434 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14435 L:      linux-tegra@vger.kernel.org
14436 S:      Maintained
14437 F:      drivers/staging/nvec/
14438
14439 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14440 M:      Jens Frederich <jfrederich@gmail.com>
14441 M:      Daniel Drake <dsd@laptop.org>
14442 M:      Jon Nettleton <jon.nettleton@gmail.com>
14443 W:      http://wiki.laptop.org/go/DCON
14444 S:      Maintained
14445 F:      drivers/staging/olpc_dcon/
14446
14447 STAGING - REALTEK RTL8712U DRIVERS
14448 M:      Larry Finger <Larry.Finger@lwfinger.net>
14449 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14450 S:      Odd Fixes
14451 F:      drivers/staging/rtl8712/
14452
14453 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14454 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14455 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14456 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14457 L:      linux-fbdev@vger.kernel.org
14458 S:      Maintained
14459 F:      drivers/staging/sm750fb/
14460
14461 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14462 M:      William Hubbs <w.d.hubbs@gmail.com>
14463 M:      Chris Brannon <chris@the-brannons.com>
14464 M:      Kirk Reiser <kirk@reisers.ca>
14465 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14466 L:      speakup@linux-speakup.org
14467 W:      http://www.linux-speakup.org/
14468 S:      Odd Fixes
14469 F:      drivers/staging/speakup/
14470
14471 STAGING - VIA VT665X DRIVERS
14472 M:      Forest Bond <forest@alittletooquiet.net>
14473 S:      Odd Fixes
14474 F:      drivers/staging/vt665?/
14475
14476 STAGING - WILC1000 WIFI DRIVER
14477 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14478 M:      Ajay Singh <ajay.kathat@microchip.com>
14479 L:      linux-wireless@vger.kernel.org
14480 S:      Supported
14481 F:      drivers/staging/wilc1000/
14482
14483 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14484 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14485 S:      Odd Fixes
14486 F:      drivers/staging/xgifb/
14487
14488 STAGING SUBSYSTEM
14489 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14491 L:      devel@driverdev.osuosl.org
14492 S:      Supported
14493 F:      drivers/staging/
14494
14495 STARFIRE/DURALAN NETWORK DRIVER
14496 M:      Ion Badulescu <ionut@badula.org>
14497 S:      Odd Fixes
14498 F:      drivers/net/ethernet/adaptec/starfire*
14499
14500 STEC S1220 SKD DRIVER
14501 M:      Bart Van Assche <bart.vanassche@wdc.com>
14502 L:      linux-block@vger.kernel.org
14503 S:      Maintained
14504 F:      drivers/block/skd*[ch]
14505
14506 STI AUDIO (ASoC) DRIVERS
14507 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14508 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14509 S:      Maintained
14510 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14511 F:      sound/soc/sti/
14512
14513 STI CEC DRIVER
14514 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14515 S:      Maintained
14516 F:      drivers/media/platform/sti/cec/
14517 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14518
14519 STK1160 USB VIDEO CAPTURE DRIVER
14520 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14521 L:      linux-media@vger.kernel.org
14522 T:      git git://linuxtv.org/media_tree.git
14523 S:      Maintained
14524 F:      drivers/media/usb/stk1160/
14525
14526 STM32 AUDIO (ASoC) DRIVERS
14527 M:      Olivier Moysan <olivier.moysan@st.com>
14528 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14529 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14530 S:      Maintained
14531 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14532 F:      sound/soc/stm/
14533
14534 STM32 TIMER/LPTIMER DRIVERS
14535 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14536 S:      Maintained
14537 F:      drivers/*/stm32-*timer*
14538 F:      drivers/pwm/pwm-stm32*
14539 F:      include/linux/*/stm32-*tim*
14540 F:      Documentation/ABI/testing/*timer-stm32
14541 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14542 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14543
14544 STMMAC ETHERNET DRIVER
14545 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14546 M:      Alexandre Torgue <alexandre.torgue@st.com>
14547 M:      Jose Abreu <joabreu@synopsys.com>
14548 L:      netdev@vger.kernel.org
14549 W:      http://www.stlinux.com
14550 S:      Supported
14551 F:      drivers/net/ethernet/stmicro/stmmac/
14552
14553 SUN3/3X
14554 M:      Sam Creasey <sammy@sammy.net>
14555 W:      http://sammy.net/sun3/
14556 S:      Maintained
14557 F:      arch/m68k/kernel/*sun3*
14558 F:      arch/m68k/sun3*/
14559 F:      arch/m68k/include/asm/sun3*
14560 F:      drivers/net/ethernet/i825xx/sun3*
14561
14562 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14563 M:      Hans de Goede <hdegoede@redhat.com>
14564 L:      linux-input@vger.kernel.org
14565 S:      Maintained
14566 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14567 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14568
14569 SUNDANCE NETWORK DRIVER
14570 M:      Denis Kirjanov <kda@linux-powerpc.org>
14571 L:      netdev@vger.kernel.org
14572 S:      Maintained
14573 F:      drivers/net/ethernet/dlink/sundance.c
14574
14575 SUPERH
14576 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14577 M:      Rich Felker <dalias@libc.org>
14578 L:      linux-sh@vger.kernel.org
14579 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14580 S:      Maintained
14581 F:      Documentation/sh/
14582 F:      arch/sh/
14583 F:      drivers/sh/
14584
14585 SUSPEND TO RAM
14586 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14587 M:      Len Brown <len.brown@intel.com>
14588 M:      Pavel Machek <pavel@ucw.cz>
14589 L:      linux-pm@vger.kernel.org
14590 B:      https://bugzilla.kernel.org
14591 S:      Supported
14592 F:      Documentation/power/
14593 F:      arch/x86/kernel/acpi/
14594 F:      drivers/base/power/
14595 F:      kernel/power/
14596 F:      include/linux/suspend.h
14597 F:      include/linux/freezer.h
14598 F:      include/linux/pm.h
14599
14600 SVGA HANDLING
14601 M:      Martin Mares <mj@ucw.cz>
14602 L:      linux-video@atrey.karlin.mff.cuni.cz
14603 S:      Maintained
14604 F:      Documentation/svga.txt
14605 F:      arch/x86/boot/video*
14606
14607 SWIOTLB SUBSYSTEM
14608 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14609 L:      iommu@lists.linux-foundation.org
14610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14611 S:      Supported
14612 F:      kernel/dma/swiotlb.c
14613 F:      arch/*/kernel/pci-swiotlb.c
14614 F:      include/linux/swiotlb.h
14615
14616 SWITCHDEV
14617 M:      Jiri Pirko <jiri@resnulli.us>
14618 M:      Ivan Vecera <ivecera@redhat.com>
14619 L:      netdev@vger.kernel.org
14620 S:      Supported
14621 F:      net/switchdev/
14622 F:      include/net/switchdev.h
14623
14624 SY8106A REGULATOR DRIVER
14625 M:      Icenowy Zheng <icenowy@aosc.io>
14626 S:      Maintained
14627 F:      drivers/regulator/sy8106a-regulator.c
14628 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14629
14630 SYNC FILE FRAMEWORK
14631 M:      Sumit Semwal <sumit.semwal@linaro.org>
14632 R:      Gustavo Padovan <gustavo@padovan.org>
14633 S:      Maintained
14634 L:      linux-media@vger.kernel.org
14635 L:      dri-devel@lists.freedesktop.org
14636 F:      drivers/dma-buf/sync_*
14637 F:      drivers/dma-buf/dma-fence*
14638 F:      drivers/dma-buf/sw_sync.c
14639 F:      include/linux/sync_file.h
14640 F:      include/uapi/linux/sync_file.h
14641 F:      Documentation/sync_file.txt
14642 T:      git git://anongit.freedesktop.org/drm/drm-misc
14643
14644 SYNOPSYS ARC ARCHITECTURE
14645 M:      Vineet Gupta <vgupta@synopsys.com>
14646 L:      linux-snps-arc@lists.infradead.org
14647 S:      Supported
14648 F:      arch/arc/
14649 F:      Documentation/devicetree/bindings/arc/*
14650 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14651 F:      drivers/clocksource/arc_timer.c
14652 F:      drivers/tty/serial/arc_uart.c
14653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14654
14655 SYNOPSYS ARC HSDK SDP pll clock driver
14656 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14657 S:      Supported
14658 F:      drivers/clk/clk-hsdk-pll.c
14659 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14660
14661 SYNOPSYS ARC SDP clock driver
14662 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14663 S:      Supported
14664 F:      drivers/clk/axs10x/*
14665 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14666
14667 SYNOPSYS ARC SDP platform support
14668 M:      Alexey Brodkin <abrodkin@synopsys.com>
14669 S:      Supported
14670 F:      arch/arc/plat-axs10x
14671 F:      arch/arc/boot/dts/ax*
14672 F:      Documentation/devicetree/bindings/arc/axs10*
14673
14674 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14675 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14676 S:      Supported
14677 F:      drivers/reset/reset-axs10x.c
14678 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14679
14680 SYNOPSYS CREG GPIO DRIVER
14681 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14682 S:      Maintained
14683 F:      drivers/gpio/gpio-creg-snps.c
14684 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14685
14686 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14687 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14688 S:      Maintained
14689 F:      drivers/tty/serial/8250/8250_dw.c
14690
14691 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14692 M:      Hoan Tran <hotran@apm.com>
14693 L:      linux-gpio@vger.kernel.org
14694 S:      Maintained
14695 F:      drivers/gpio/gpio-dwapb.c
14696 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14697
14698 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14699 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14700 S:      Maintained
14701 F:      drivers/dma/dwi-axi-dmac/
14702 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14703
14704 SYNOPSYS DESIGNWARE DMAC DRIVER
14705 M:      Viresh Kumar <vireshk@kernel.org>
14706 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14707 S:      Maintained
14708 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14709 F:      drivers/dma/dw/
14710 F:      include/dt-bindings/dma/dw-dmac.h
14711 F:      include/linux/dma/dw.h
14712 F:      include/linux/platform_data/dma-dw.h
14713
14714 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14715 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14716 L:      netdev@vger.kernel.org
14717 S:      Supported
14718 F:      drivers/net/ethernet/synopsys/
14719
14720 SYNOPSYS DESIGNWARE I2C DRIVER
14721 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14722 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14723 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14724 L:      linux-i2c@vger.kernel.org
14725 S:      Maintained
14726 F:      drivers/i2c/busses/i2c-designware-*
14727 F:      include/linux/platform_data/i2c-designware.h
14728
14729 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14730 M:      Jaehoon Chung <jh80.chung@samsung.com>
14731 L:      linux-mmc@vger.kernel.org
14732 S:      Maintained
14733 F:      drivers/mmc/host/dw_mmc*
14734
14735 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14736 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14737 S:      Supported
14738 F:      drivers/reset/reset-hsdk.c
14739 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14740 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14741
14742 SYSTEM CONFIGURATION (SYSCON)
14743 M:      Lee Jones <lee.jones@linaro.org>
14744 M:      Arnd Bergmann <arnd@arndb.de>
14745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14746 S:      Supported
14747 F:      drivers/mfd/syscon.c
14748
14749 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14750 M:      Sudeep Holla <sudeep.holla@arm.com>
14751 L:      linux-arm-kernel@lists.infradead.org
14752 S:      Maintained
14753 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14754 F:      drivers/clk/clk-sc[mp]i.c
14755 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14756 F:      drivers/firmware/arm_scpi.c
14757 F:      drivers/firmware/arm_scmi/
14758 F:      include/linux/sc[mp]i_protocol.h
14759
14760 SYSTEM RESET/SHUTDOWN DRIVERS
14761 M:      Sebastian Reichel <sre@kernel.org>
14762 L:      linux-pm@vger.kernel.org
14763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14764 S:      Maintained
14765 F:      Documentation/devicetree/bindings/power/reset/
14766 F:      drivers/power/reset/
14767
14768 SYSTEM TRACE MODULE CLASS
14769 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14770 S:      Maintained
14771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14772 F:      Documentation/trace/stm.rst
14773 F:      drivers/hwtracing/stm/
14774 F:      include/linux/stm.h
14775 F:      include/uapi/linux/stm.h
14776
14777 SYSV FILESYSTEM
14778 M:      Christoph Hellwig <hch@infradead.org>
14779 S:      Maintained
14780 F:      Documentation/filesystems/sysv-fs.txt
14781 F:      fs/sysv/
14782 F:      include/linux/sysv_fs.h
14783
14784 TARGET SUBSYSTEM
14785 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14786 L:      linux-scsi@vger.kernel.org
14787 L:      target-devel@vger.kernel.org
14788 W:      http://www.linux-iscsi.org
14789 W:      http://groups.google.com/group/linux-iscsi-target-dev
14790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14791 S:      Supported
14792 F:      drivers/target/
14793 F:      include/target/
14794 F:      Documentation/target/
14795
14796 TASKSTATS STATISTICS INTERFACE
14797 M:      Balbir Singh <bsingharora@gmail.com>
14798 S:      Maintained
14799 F:      Documentation/accounting/taskstats*
14800 F:      include/linux/taskstats*
14801 F:      kernel/taskstats.c
14802
14803 TC subsystem
14804 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14805 M:      Cong Wang <xiyou.wangcong@gmail.com>
14806 M:      Jiri Pirko <jiri@resnulli.us>
14807 L:      netdev@vger.kernel.org
14808 S:      Maintained
14809 F:      include/net/pkt_cls.h
14810 F:      include/net/pkt_sched.h
14811 F:      include/net/tc_act/
14812 F:      include/uapi/linux/pkt_cls.h
14813 F:      include/uapi/linux/pkt_sched.h
14814 F:      include/uapi/linux/tc_act/
14815 F:      include/uapi/linux/tc_ematch/
14816 F:      net/sched/
14817
14818 TC90522 MEDIA DRIVER
14819 M:      Akihiro Tsukada <tskd08@gmail.com>
14820 L:      linux-media@vger.kernel.org
14821 S:      Odd Fixes
14822 F:      drivers/media/dvb-frontends/tc90522*
14823
14824 TCP LOW PRIORITY MODULE
14825 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14826 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14827 W:      http://tcp-lp-mod.sourceforge.net/
14828 S:      Maintained
14829 F:      net/ipv4/tcp_lp.c
14830
14831 TDA10071 MEDIA DRIVER
14832 M:      Antti Palosaari <crope@iki.fi>
14833 L:      linux-media@vger.kernel.org
14834 W:      https://linuxtv.org
14835 W:      http://palosaari.fi/linux/
14836 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14837 T:      git git://linuxtv.org/anttip/media_tree.git
14838 S:      Maintained
14839 F:      drivers/media/dvb-frontends/tda10071*
14840
14841 TDA18212 MEDIA DRIVER
14842 M:      Antti Palosaari <crope@iki.fi>
14843 L:      linux-media@vger.kernel.org
14844 W:      https://linuxtv.org
14845 W:      http://palosaari.fi/linux/
14846 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14847 T:      git git://linuxtv.org/anttip/media_tree.git
14848 S:      Maintained
14849 F:      drivers/media/tuners/tda18212*
14850
14851 TDA18218 MEDIA DRIVER
14852 M:      Antti Palosaari <crope@iki.fi>
14853 L:      linux-media@vger.kernel.org
14854 W:      https://linuxtv.org
14855 W:      http://palosaari.fi/linux/
14856 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14857 T:      git git://linuxtv.org/anttip/media_tree.git
14858 S:      Maintained
14859 F:      drivers/media/tuners/tda18218*
14860
14861 TDA18250 MEDIA DRIVER
14862 M:      Olli Salonen <olli.salonen@iki.fi>
14863 L:      linux-media@vger.kernel.org
14864 W:      https://linuxtv.org
14865 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14866 T:      git git://linuxtv.org/media_tree.git
14867 S:      Maintained
14868 F:      drivers/media/tuners/tda18250*
14869
14870 TDA18271 MEDIA DRIVER
14871 M:      Michael Krufky <mkrufky@linuxtv.org>
14872 L:      linux-media@vger.kernel.org
14873 W:      https://linuxtv.org
14874 W:      http://github.com/mkrufky
14875 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14876 T:      git git://linuxtv.org/mkrufky/tuners.git
14877 S:      Maintained
14878 F:      drivers/media/tuners/tda18271*
14879
14880 TDA1997x MEDIA DRIVER
14881 M:      Tim Harvey <tharvey@gateworks.com>
14882 L:      linux-media@vger.kernel.org
14883 W:      https://linuxtv.org
14884 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14885 S:      Maintained
14886 F:      drivers/media/i2c/tda1997x.*
14887
14888 TDA827x MEDIA DRIVER
14889 M:      Michael Krufky <mkrufky@linuxtv.org>
14890 L:      linux-media@vger.kernel.org
14891 W:      https://linuxtv.org
14892 W:      http://github.com/mkrufky
14893 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14894 T:      git git://linuxtv.org/mkrufky/tuners.git
14895 S:      Maintained
14896 F:      drivers/media/tuners/tda8290.*
14897
14898 TDA8290 MEDIA DRIVER
14899 M:      Michael Krufky <mkrufky@linuxtv.org>
14900 L:      linux-media@vger.kernel.org
14901 W:      https://linuxtv.org
14902 W:      http://github.com/mkrufky
14903 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14904 T:      git git://linuxtv.org/mkrufky/tuners.git
14905 S:      Maintained
14906 F:      drivers/media/tuners/tda8290.*
14907
14908 TDA9840 MEDIA DRIVER
14909 M:      Hans Verkuil <hverkuil@xs4all.nl>
14910 L:      linux-media@vger.kernel.org
14911 T:      git git://linuxtv.org/media_tree.git
14912 W:      https://linuxtv.org
14913 S:      Maintained
14914 F:      drivers/media/i2c/tda9840*
14915
14916 TEA5761 TUNER DRIVER
14917 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14918 L:      linux-media@vger.kernel.org
14919 W:      https://linuxtv.org
14920 T:      git git://linuxtv.org/media_tree.git
14921 S:      Odd fixes
14922 F:      drivers/media/tuners/tea5761.*
14923
14924 TEA5767 TUNER DRIVER
14925 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14926 L:      linux-media@vger.kernel.org
14927 W:      https://linuxtv.org
14928 T:      git git://linuxtv.org/media_tree.git
14929 S:      Maintained
14930 F:      drivers/media/tuners/tea5767.*
14931
14932 TEA6415C MEDIA DRIVER
14933 M:      Hans Verkuil <hverkuil@xs4all.nl>
14934 L:      linux-media@vger.kernel.org
14935 T:      git git://linuxtv.org/media_tree.git
14936 W:      https://linuxtv.org
14937 S:      Maintained
14938 F:      drivers/media/i2c/tea6415c*
14939
14940 TEA6420 MEDIA DRIVER
14941 M:      Hans Verkuil <hverkuil@xs4all.nl>
14942 L:      linux-media@vger.kernel.org
14943 T:      git git://linuxtv.org/media_tree.git
14944 W:      https://linuxtv.org
14945 S:      Maintained
14946 F:      drivers/media/i2c/tea6420*
14947
14948 TEAM DRIVER
14949 M:      Jiri Pirko <jiri@resnulli.us>
14950 L:      netdev@vger.kernel.org
14951 S:      Supported
14952 F:      drivers/net/team/
14953 F:      include/linux/if_team.h
14954 F:      include/uapi/linux/if_team.h
14955
14956 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14957 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14958 S:      Maintained
14959 F:      arch/x86/platform/ts5500/
14960
14961 TECHNOTREND USB IR RECEIVER
14962 M:      Sean Young <sean@mess.org>
14963 L:      linux-media@vger.kernel.org
14964 S:      Maintained
14965 F:      drivers/media/rc/ttusbir.c
14966
14967 TECHWELL TW9910 VIDEO DECODER
14968 L:      linux-media@vger.kernel.org
14969 S:      Orphan
14970 F:      drivers/media/i2c/tw9910.c
14971 F:      include/media/i2c/tw9910.h
14972
14973 TEE SUBSYSTEM
14974 M:      Jens Wiklander <jens.wiklander@linaro.org>
14975 S:      Maintained
14976 F:      include/linux/tee_drv.h
14977 F:      include/uapi/linux/tee.h
14978 F:      drivers/tee/
14979 F:      Documentation/tee.txt
14980
14981 TEGRA ARCHITECTURE SUPPORT
14982 M:      Thierry Reding <thierry.reding@gmail.com>
14983 M:      Jonathan Hunter <jonathanh@nvidia.com>
14984 L:      linux-tegra@vger.kernel.org
14985 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14987 S:      Supported
14988 N:      [^a-z]tegra
14989
14990 TEGRA CLOCK DRIVER
14991 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14992 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14993 S:      Supported
14994 F:      drivers/clk/tegra/
14995
14996 TEGRA DMA DRIVERS
14997 M:      Laxman Dewangan <ldewangan@nvidia.com>
14998 M:      Jon Hunter <jonathanh@nvidia.com>
14999 S:      Supported
15000 F:      drivers/dma/tegra*
15001
15002 TEGRA I2C DRIVER
15003 M:      Laxman Dewangan <ldewangan@nvidia.com>
15004 S:      Supported
15005 F:      drivers/i2c/busses/i2c-tegra.c
15006
15007 TEGRA IOMMU DRIVERS
15008 M:      Thierry Reding <thierry.reding@gmail.com>
15009 L:      linux-tegra@vger.kernel.org
15010 S:      Supported
15011 F:      drivers/iommu/tegra*
15012
15013 TEGRA KBC DRIVER
15014 M:      Laxman Dewangan <ldewangan@nvidia.com>
15015 S:      Supported
15016 F:      drivers/input/keyboard/tegra-kbc.c
15017
15018 TEGRA NAND DRIVER
15019 M:      Stefan Agner <stefan@agner.ch>
15020 M:      Lucas Stach <dev@lynxeye.de>
15021 S:      Maintained
15022 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15023 F:      drivers/mtd/nand/raw/tegra_nand.c
15024
15025 TEGRA PWM DRIVER
15026 M:      Thierry Reding <thierry.reding@gmail.com>
15027 S:      Supported
15028 F:      drivers/pwm/pwm-tegra.c
15029
15030 TEGRA SERIAL DRIVER
15031 M:      Laxman Dewangan <ldewangan@nvidia.com>
15032 S:      Supported
15033 F:      drivers/tty/serial/serial-tegra.c
15034
15035 TEGRA SPI DRIVER
15036 M:      Laxman Dewangan <ldewangan@nvidia.com>
15037 S:      Supported
15038 F:      drivers/spi/spi-tegra*
15039
15040 TEHUTI ETHERNET DRIVER
15041 M:      Andy Gospodarek <andy@greyhouse.net>
15042 L:      netdev@vger.kernel.org
15043 S:      Supported
15044 F:      drivers/net/ethernet/tehuti/*
15045
15046 Telecom Clock Driver for MCPL0010
15047 M:      Mark Gross <mark.gross@intel.com>
15048 S:      Supported
15049 F:      drivers/char/tlclk.c
15050
15051 TENSILICA XTENSA PORT (xtensa)
15052 M:      Chris Zankel <chris@zankel.net>
15053 M:      Max Filippov <jcmvbkbc@gmail.com>
15054 L:      linux-xtensa@linux-xtensa.org
15055 T:      git git://github.com/czankel/xtensa-linux.git
15056 S:      Maintained
15057 F:      arch/xtensa/
15058 F:      drivers/irqchip/irq-xtensa-*
15059
15060 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15061 M:      Nishanth Menon <nm@ti.com>
15062 M:      Tero Kristo <t-kristo@ti.com>
15063 M:      Santosh Shilimkar <ssantosh@kernel.org>
15064 L:      linux-arm-kernel@lists.infradead.org
15065 S:      Maintained
15066 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15067 F:      drivers/firmware/ti_sci*
15068 F:      include/linux/soc/ti/ti_sci_protocol.h
15069 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15070 F:      drivers/soc/ti/ti_sci_pm_domains.c
15071 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15072 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15073 F:      drivers/clk/keystone/sci-clk.c
15074 F:      drivers/reset/reset-ti-sci.c
15075
15076 Texas Instruments ASoC drivers
15077 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15078 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15079 S:      Maintained
15080 F:      sound/soc/ti/
15081
15082 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15083 M:      Hans Verkuil <hverkuil@xs4all.nl>
15084 L:      linux-media@vger.kernel.org
15085 T:      git git://linuxtv.org/media_tree.git
15086 W:      https://linuxtv.org
15087 S:      Maintained
15088 F:      drivers/media/radio/radio-raremono.c
15089
15090 THERMAL
15091 M:      Zhang Rui <rui.zhang@intel.com>
15092 M:      Eduardo Valentin <edubezval@gmail.com>
15093 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15094 L:      linux-pm@vger.kernel.org
15095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15097 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15098 S:      Supported
15099 F:      drivers/thermal/
15100 F:      include/linux/thermal.h
15101 F:      include/uapi/linux/thermal.h
15102 F:      include/linux/cpu_cooling.h
15103 F:      Documentation/devicetree/bindings/thermal/
15104
15105 THERMAL/CPU_COOLING
15106 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15107 M:      Viresh Kumar <viresh.kumar@linaro.org>
15108 M:      Javi Merino <javi.merino@kernel.org>
15109 L:      linux-pm@vger.kernel.org
15110 S:      Supported
15111 F:      Documentation/thermal/cpu-cooling-api.txt
15112 F:      drivers/thermal/cpu_cooling.c
15113 F:      include/linux/cpu_cooling.h
15114
15115 THINKPAD ACPI EXTRAS DRIVER
15116 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15117 L:      ibm-acpi-devel@lists.sourceforge.net
15118 L:      platform-driver-x86@vger.kernel.org
15119 W:      http://ibm-acpi.sourceforge.net
15120 W:      http://thinkwiki.org/wiki/Ibm-acpi
15121 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15122 S:      Maintained
15123 F:      drivers/platform/x86/thinkpad_acpi.c
15124
15125 THUNDERBOLT DRIVER
15126 M:      Andreas Noever <andreas.noever@gmail.com>
15127 M:      Michael Jamet <michael.jamet@intel.com>
15128 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15129 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15131 S:      Maintained
15132 F:      Documentation/admin-guide/thunderbolt.rst
15133 F:      drivers/thunderbolt/
15134 F:      include/linux/thunderbolt.h
15135
15136 THUNDERBOLT NETWORK DRIVER
15137 M:      Michael Jamet <michael.jamet@intel.com>
15138 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15139 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15140 L:      netdev@vger.kernel.org
15141 S:      Maintained
15142 F:      drivers/net/thunderbolt.c
15143
15144 THUNDERX GPIO DRIVER
15145 M:      David Daney <david.daney@cavium.com>
15146 S:      Maintained
15147 F:      drivers/gpio/gpio-thunderx.c
15148
15149 TI AM437X VPFE DRIVER
15150 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15151 L:      linux-media@vger.kernel.org
15152 W:      https://linuxtv.org
15153 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15154 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15155 S:      Maintained
15156 F:      drivers/media/platform/am437x/
15157
15158 TI BANDGAP AND THERMAL DRIVER
15159 M:      Eduardo Valentin <edubezval@gmail.com>
15160 M:      Keerthy <j-keerthy@ti.com>
15161 L:      linux-pm@vger.kernel.org
15162 L:      linux-omap@vger.kernel.org
15163 S:      Maintained
15164 F:      drivers/thermal/ti-soc-thermal/
15165
15166 TI BQ27XXX POWER SUPPLY DRIVER
15167 R:      Andrew F. Davis <afd@ti.com>
15168 F:      include/linux/power/bq27xxx_battery.h
15169 F:      drivers/power/supply/bq27xxx_battery.c
15170 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15171
15172 TI CDCE706 CLOCK DRIVER
15173 M:      Max Filippov <jcmvbkbc@gmail.com>
15174 S:      Maintained
15175 F:      drivers/clk/clk-cdce706.c
15176
15177 TI CLOCK DRIVER
15178 M:      Tero Kristo <t-kristo@ti.com>
15179 L:      linux-omap@vger.kernel.org
15180 S:      Maintained
15181 F:      drivers/clk/ti/
15182 F:      include/linux/clk/ti.h
15183
15184 TI DAVINCI MACHINE SUPPORT
15185 M:      Sekhar Nori <nsekhar@ti.com>
15186 M:      Kevin Hilman <khilman@kernel.org>
15187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15189 S:      Supported
15190 F:      arch/arm/mach-davinci/
15191 F:      drivers/i2c/busses/i2c-davinci.c
15192 F:      arch/arm/boot/dts/da850*
15193
15194 TI DAVINCI SERIES CLOCK DRIVER
15195 M:      David Lechner <david@lechnology.com>
15196 R:      Sekhar Nori <nsekhar@ti.com>
15197 S:      Maintained
15198 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15199 F:      drivers/clk/davinci/
15200
15201 TI DAVINCI SERIES GPIO DRIVER
15202 M:      Keerthy <j-keerthy@ti.com>
15203 L:      linux-gpio@vger.kernel.org
15204 S:      Maintained
15205 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15206 F:      drivers/gpio/gpio-davinci.c
15207
15208 TI DAVINCI SERIES MEDIA DRIVER
15209 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15210 L:      linux-media@vger.kernel.org
15211 W:      https://linuxtv.org
15212 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15213 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15214 S:      Maintained
15215 F:      drivers/media/platform/davinci/
15216 F:      include/media/davinci/
15217
15218 TI ETHERNET SWITCH DRIVER (CPSW)
15219 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15220 L:      linux-omap@vger.kernel.org
15221 L:      netdev@vger.kernel.org
15222 S:      Maintained
15223 F:      drivers/net/ethernet/ti/cpsw*
15224 F:      drivers/net/ethernet/ti/davinci*
15225
15226 TI FLASH MEDIA INTERFACE DRIVER
15227 M:      Alex Dubov <oakad@yahoo.com>
15228 S:      Maintained
15229 F:      drivers/misc/tifm*
15230 F:      drivers/mmc/host/tifm_sd.c
15231 F:      include/linux/tifm.h
15232
15233 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15234 M:      Santosh Shilimkar <ssantosh@kernel.org>
15235 L:      linux-kernel@vger.kernel.org
15236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15237 S:      Maintained
15238 F:      drivers/soc/ti/*
15239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15240
15241 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15242 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15243 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15244 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15245 S:      Maintained
15246 F:      sound/soc/codecs/lm49453*
15247 F:      sound/soc/codecs/isabelle*
15248
15249 TI LP855x BACKLIGHT DRIVER
15250 M:      Milo Kim <milo.kim@ti.com>
15251 S:      Maintained
15252 F:      Documentation/backlight/lp855x-driver.txt
15253 F:      drivers/video/backlight/lp855x_bl.c
15254 F:      include/linux/platform_data/lp855x.h
15255
15256 TI LP8727 CHARGER DRIVER
15257 M:      Milo Kim <milo.kim@ti.com>
15258 S:      Maintained
15259 F:      drivers/power/supply/lp8727_charger.c
15260 F:      include/linux/platform_data/lp8727.h
15261
15262 TI LP8788 MFD DRIVER
15263 M:      Milo Kim <milo.kim@ti.com>
15264 S:      Maintained
15265 F:      drivers/iio/adc/lp8788_adc.c
15266 F:      drivers/leds/leds-lp8788.c
15267 F:      drivers/mfd/lp8788*.c
15268 F:      drivers/power/supply/lp8788-charger.c
15269 F:      drivers/regulator/lp8788-*.c
15270 F:      include/linux/mfd/lp8788*.h
15271
15272 TI NETCP ETHERNET DRIVER
15273 M:      Wingman Kwok <w-kwok2@ti.com>
15274 M:      Murali Karicheri <m-karicheri2@ti.com>
15275 L:      netdev@vger.kernel.org
15276 S:      Maintained
15277 F:      drivers/net/ethernet/ti/netcp*
15278
15279 TI PCM3060 ASoC CODEC DRIVER
15280 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15281 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15282 S:      Maintained
15283 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15284 F:      sound/soc/codecs/pcm3060*
15285
15286 TI TAS571X FAMILY ASoC CODEC DRIVER
15287 M:      Kevin Cernekee <cernekee@chromium.org>
15288 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15289 S:      Odd Fixes
15290 F:      sound/soc/codecs/tas571x*
15291
15292 TI TRF7970A NFC DRIVER
15293 M:      Mark Greer <mgreer@animalcreek.com>
15294 L:      linux-wireless@vger.kernel.org
15295 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15296 S:      Supported
15297 F:      drivers/nfc/trf7970a.c
15298 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15299
15300 TI TWL4030 SERIES SOC CODEC DRIVER
15301 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15302 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15303 S:      Maintained
15304 F:      sound/soc/codecs/twl4030*
15305
15306 TI VPE/CAL DRIVERS
15307 M:      Benoit Parrot <bparrot@ti.com>
15308 L:      linux-media@vger.kernel.org
15309 W:      http://linuxtv.org/
15310 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15311 S:      Maintained
15312 F:      drivers/media/platform/ti-vpe/
15313
15314 TI WILINK WIRELESS DRIVERS
15315 L:      linux-wireless@vger.kernel.org
15316 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15317 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15319 S:      Orphan
15320 F:      drivers/net/wireless/ti/
15321 F:      include/linux/wl12xx.h
15322
15323 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15324 M:      John Stultz <john.stultz@linaro.org>
15325 M:      Thomas Gleixner <tglx@linutronix.de>
15326 R:      Stephen Boyd <sboyd@kernel.org>
15327 L:      linux-kernel@vger.kernel.org
15328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15329 S:      Supported
15330 F:      include/linux/clocksource.h
15331 F:      include/linux/time.h
15332 F:      include/linux/timex.h
15333 F:      include/uapi/linux/time.h
15334 F:      include/uapi/linux/timex.h
15335 F:      kernel/time/clocksource.c
15336 F:      kernel/time/time*.c
15337 F:      kernel/time/alarmtimer.c
15338 F:      kernel/time/ntp.c
15339 F:      tools/testing/selftests/timers/
15340
15341 TIPC NETWORK LAYER
15342 M:      Jon Maloy <jon.maloy@ericsson.com>
15343 M:      Ying Xue <ying.xue@windriver.com>
15344 L:      netdev@vger.kernel.org (core kernel code)
15345 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15346 W:      http://tipc.sourceforge.net/
15347 S:      Maintained
15348 F:      include/uapi/linux/tipc*.h
15349 F:      net/tipc/
15350
15351 TLAN NETWORK DRIVER
15352 M:      Samuel Chessman <chessman@tux.org>
15353 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15354 W:      http://sourceforge.net/projects/tlan/
15355 S:      Maintained
15356 F:      Documentation/networking/device_drivers/ti/tlan.txt
15357 F:      drivers/net/ethernet/ti/tlan.*
15358
15359 TM6000 VIDEO4LINUX DRIVER
15360 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15361 L:      linux-media@vger.kernel.org
15362 W:      https://linuxtv.org
15363 T:      git git://linuxtv.org/media_tree.git
15364 S:      Odd fixes
15365 F:      drivers/media/usb/tm6000/
15366 F:      Documentation/media/v4l-drivers/tm6000*
15367
15368 TMIO/SDHI MMC DRIVER
15369 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15370 L:      linux-mmc@vger.kernel.org
15371 S:      Supported
15372 F:      drivers/mmc/host/tmio_mmc*
15373 F:      drivers/mmc/host/renesas_sdhi*
15374 F:      include/linux/mfd/tmio.h
15375
15376 TMP401 HARDWARE MONITOR DRIVER
15377 M:      Guenter Roeck <linux@roeck-us.net>
15378 L:      linux-hwmon@vger.kernel.org
15379 S:      Maintained
15380 F:      Documentation/hwmon/tmp401
15381 F:      drivers/hwmon/tmp401.c
15382
15383 TMPFS (SHMEM FILESYSTEM)
15384 M:      Hugh Dickins <hughd@google.com>
15385 L:      linux-mm@kvack.org
15386 S:      Maintained
15387 F:      include/linux/shmem_fs.h
15388 F:      mm/shmem.c
15389
15390 TOMOYO SECURITY MODULE
15391 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15392 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15393 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15394 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15395 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15396 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15397 W:      http://tomoyo.sourceforge.jp/
15398 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15399 S:      Maintained
15400 F:      security/tomoyo/
15401
15402 TOPSTAR LAPTOP EXTRAS DRIVER
15403 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15404 L:      platform-driver-x86@vger.kernel.org
15405 S:      Maintained
15406 F:      drivers/platform/x86/topstar-laptop.c
15407
15408 TORTURE-TEST MODULES
15409 M:      Davidlohr Bueso <dave@stgolabs.net>
15410 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15411 M:      Josh Triplett <josh@joshtriplett.org>
15412 L:      linux-kernel@vger.kernel.org
15413 S:      Supported
15414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15415 F:      Documentation/RCU/torture.txt
15416 F:      kernel/torture.c
15417 F:      kernel/rcu/rcutorture.c
15418 F:      kernel/rcu/rcuperf.c
15419 F:      kernel/locking/locktorture.c
15420
15421 TOSHIBA ACPI EXTRAS DRIVER
15422 M:      Azael Avalos <coproscefalo@gmail.com>
15423 L:      platform-driver-x86@vger.kernel.org
15424 S:      Maintained
15425 F:      drivers/platform/x86/toshiba_acpi.c
15426
15427 TOSHIBA BLUETOOTH DRIVER
15428 M:      Azael Avalos <coproscefalo@gmail.com>
15429 L:      platform-driver-x86@vger.kernel.org
15430 S:      Maintained
15431 F:      drivers/platform/x86/toshiba_bluetooth.c
15432
15433 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15434 M:      Azael Avalos <coproscefalo@gmail.com>
15435 L:      platform-driver-x86@vger.kernel.org
15436 S:      Maintained
15437 F:      drivers/platform/x86/toshiba_haps.c
15438
15439 TOSHIBA SMM DRIVER
15440 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15441 W:      http://www.buzzard.org.uk/toshiba/
15442 S:      Maintained
15443 F:      drivers/char/toshiba.c
15444 F:      include/linux/toshiba.h
15445 F:      include/uapi/linux/toshiba.h
15446
15447 TOSHIBA TC358743 DRIVER
15448 M:      Mats Randgaard <matrandg@cisco.com>
15449 L:      linux-media@vger.kernel.org
15450 S:      Maintained
15451 F:      drivers/media/i2c/tc358743*
15452 F:      include/media/i2c/tc358743.h
15453
15454 TOSHIBA WMI HOTKEYS DRIVER
15455 M:      Azael Avalos <coproscefalo@gmail.com>
15456 L:      platform-driver-x86@vger.kernel.org
15457 S:      Maintained
15458 F:      drivers/platform/x86/toshiba-wmi.c
15459
15460 TPM DEVICE DRIVER
15461 M:      Peter Huewe <peterhuewe@gmx.de>
15462 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15463 R:      Jason Gunthorpe <jgg@ziepe.ca>
15464 L:      linux-integrity@vger.kernel.org
15465 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15466 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15467 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15468 S:      Maintained
15469 F:      drivers/char/tpm/
15470
15471 TRACING
15472 M:      Steven Rostedt <rostedt@goodmis.org>
15473 M:      Ingo Molnar <mingo@redhat.com>
15474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15475 S:      Maintained
15476 F:      Documentation/trace/ftrace.rst
15477 F:      arch/*/*/*/ftrace.h
15478 F:      arch/*/kernel/ftrace.c
15479 F:      include/*/ftrace.h
15480 F:      include/linux/trace*.h
15481 F:      include/trace/
15482 F:      kernel/trace/
15483 F:      tools/testing/selftests/ftrace/
15484
15485 TRACING MMIO ACCESSES (MMIOTRACE)
15486 M:      Steven Rostedt <rostedt@goodmis.org>
15487 M:      Ingo Molnar <mingo@kernel.org>
15488 R:      Karol Herbst <karolherbst@gmail.com>
15489 R:      Pekka Paalanen <ppaalanen@gmail.com>
15490 S:      Maintained
15491 L:      linux-kernel@vger.kernel.org
15492 L:      nouveau@lists.freedesktop.org
15493 F:      kernel/trace/trace_mmiotrace.c
15494 F:      include/linux/mmiotrace.h
15495 F:      arch/x86/mm/kmmio.c
15496 F:      arch/x86/mm/mmio-mod.c
15497 F:      arch/x86/mm/testmmiotrace.c
15498
15499 TRIVIAL PATCHES
15500 M:      Jiri Kosina <trivial@kernel.org>
15501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15502 S:      Maintained
15503 K:      ^Subject:.*(?i)trivial
15504
15505 TEMPO SEMICONDUCTOR DRIVERS
15506 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15507 S:      Maintained
15508 F:      sound/soc/codecs/tscs*.c
15509 F:      sound/soc/codecs/tscs*.h
15510 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15511
15512 TTY LAYER
15513 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15514 M:      Jiri Slaby <jslaby@suse.com>
15515 S:      Supported
15516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15517 F:      Documentation/serial/
15518 F:      drivers/tty/
15519 F:      drivers/tty/serial/serial_core.c
15520 F:      include/linux/serial_core.h
15521 F:      include/linux/serial.h
15522 F:      include/linux/tty.h
15523 F:      include/uapi/linux/serial_core.h
15524 F:      include/uapi/linux/serial.h
15525 F:      include/uapi/linux/tty.h
15526
15527 TUA9001 MEDIA DRIVER
15528 M:      Antti Palosaari <crope@iki.fi>
15529 L:      linux-media@vger.kernel.org
15530 W:      https://linuxtv.org
15531 W:      http://palosaari.fi/linux/
15532 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15533 T:      git git://linuxtv.org/anttip/media_tree.git
15534 S:      Maintained
15535 F:      drivers/media/tuners/tua9001*
15536
15537 TULIP NETWORK DRIVERS
15538 L:      netdev@vger.kernel.org
15539 L:      linux-parisc@vger.kernel.org
15540 S:      Orphan
15541 F:      drivers/net/ethernet/dec/tulip/
15542
15543 TUN/TAP driver
15544 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15545 W:      http://vtun.sourceforge.net/tun
15546 S:      Maintained
15547 F:      Documentation/networking/tuntap.txt
15548 F:      arch/um/os-Linux/drivers/
15549
15550 TURBOCHANNEL SUBSYSTEM
15551 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15552 M:      Ralf Baechle <ralf@linux-mips.org>
15553 L:      linux-mips@vger.kernel.org
15554 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15555 S:      Maintained
15556 F:      drivers/tc/
15557 F:      include/linux/tc.h
15558
15559 TURBOSTAT UTILITY
15560 M:      "Len Brown" <lenb@kernel.org>
15561 L:      linux-pm@vger.kernel.org
15562 B:      https://bugzilla.kernel.org
15563 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15565 S:      Supported
15566 F:      tools/power/x86/turbostat/
15567
15568 TW5864 VIDEO4LINUX DRIVER
15569 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15570 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15571 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15572 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15573 L:      linux-media@vger.kernel.org
15574 S:      Supported
15575 F:      drivers/media/pci/tw5864/
15576
15577 TW68 VIDEO4LINUX DRIVER
15578 M:      Hans Verkuil <hverkuil@xs4all.nl>
15579 L:      linux-media@vger.kernel.org
15580 T:      git git://linuxtv.org/media_tree.git
15581 W:      https://linuxtv.org
15582 S:      Odd Fixes
15583 F:      drivers/media/pci/tw68/
15584
15585 TW686X VIDEO4LINUX DRIVER
15586 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15587 L:      linux-media@vger.kernel.org
15588 T:      git git://linuxtv.org/media_tree.git
15589 W:      http://linuxtv.org
15590 S:      Maintained
15591 F:      drivers/media/pci/tw686x/
15592
15593 UBI FILE SYSTEM (UBIFS)
15594 M:      Richard Weinberger <richard@nod.at>
15595 M:      Artem Bityutskiy <dedekind1@gmail.com>
15596 M:      Adrian Hunter <adrian.hunter@intel.com>
15597 L:      linux-mtd@lists.infradead.org
15598 T:      git git://git.infradead.org/ubifs-2.6.git
15599 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15600 S:      Supported
15601 F:      Documentation/filesystems/ubifs.txt
15602 F:      fs/ubifs/
15603
15604 UCLINUX (M68KNOMMU AND COLDFIRE)
15605 M:      Greg Ungerer <gerg@linux-m68k.org>
15606 W:      http://www.linux-m68k.org/
15607 W:      http://www.uclinux.org/
15608 L:      linux-m68k@lists.linux-m68k.org
15609 L:      uclinux-dev@uclinux.org  (subscribers-only)
15610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15611 S:      Maintained
15612 F:      arch/m68k/coldfire/
15613 F:      arch/m68k/68*/
15614 F:      arch/m68k/*/*_no.*
15615 F:      arch/m68k/include/asm/*_no.*
15616
15617 UDF FILESYSTEM
15618 M:      Jan Kara <jack@suse.com>
15619 S:      Maintained
15620 F:      Documentation/filesystems/udf.txt
15621 F:      fs/udf/
15622
15623 UDRAW TABLET
15624 M:      Bastien Nocera <hadess@hadess.net>
15625 L:      linux-input@vger.kernel.org
15626 S:      Maintained
15627 F:      drivers/hid/hid-udraw-ps3.c
15628
15629 UFS FILESYSTEM
15630 M:      Evgeniy Dushistov <dushistov@mail.ru>
15631 S:      Maintained
15632 F:      Documentation/filesystems/ufs.txt
15633 F:      fs/ufs/
15634
15635 UHID USERSPACE HID IO DRIVER:
15636 M:      David Herrmann <dh.herrmann@googlemail.com>
15637 L:      linux-input@vger.kernel.org
15638 S:      Maintained
15639 F:      drivers/hid/uhid.c
15640 F:      include/uapi/linux/uhid.h
15641
15642 ULPI BUS
15643 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15644 L:      linux-usb@vger.kernel.org
15645 S:      Maintained
15646 F:      drivers/usb/common/ulpi.c
15647 F:      include/linux/ulpi/
15648
15649 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15650 L:      linux-usb@vger.kernel.org
15651 S:      Orphan
15652 F:      drivers/uwb/
15653 F:      include/linux/uwb.h
15654 F:      include/linux/uwb/
15655
15656 UNICORE32 ARCHITECTURE:
15657 M:      Guan Xuetao <gxt@pku.edu.cn>
15658 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15659 S:      Maintained
15660 T:      git git://github.com/gxt/linux.git
15661 F:      arch/unicore32/
15662
15663 UNIFDEF
15664 M:      Tony Finch <dot@dotat.at>
15665 W:      http://dotat.at/prog/unifdef
15666 S:      Maintained
15667 F:      scripts/unifdef.c
15668
15669 UNIFORM CDROM DRIVER
15670 M:      Jens Axboe <axboe@kernel.dk>
15671 W:      http://www.kernel.dk
15672 S:      Maintained
15673 F:      Documentation/cdrom/
15674 F:      drivers/cdrom/cdrom.c
15675 F:      include/linux/cdrom.h
15676 F:      include/uapi/linux/cdrom.h
15677
15678 UNISYS S-PAR DRIVERS
15679 M:      David Kershner <david.kershner@unisys.com>
15680 L:      sparmaintainer@unisys.com (Unisys internal)
15681 S:      Supported
15682 F:      include/linux/visorbus.h
15683 F:      drivers/visorbus/
15684 F:      drivers/staging/unisys/
15685
15686 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15687 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15688 L:      linux-scsi@vger.kernel.org
15689 S:      Supported
15690 F:      Documentation/scsi/ufs.txt
15691 F:      drivers/scsi/ufs/
15692
15693 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15694 M:      Joao Pinto <jpinto@synopsys.com>
15695 L:      linux-scsi@vger.kernel.org
15696 S:      Supported
15697 F:      drivers/scsi/ufs/*dwc*
15698
15699 UNSORTED BLOCK IMAGES (UBI)
15700 M:      Artem Bityutskiy <dedekind1@gmail.com>
15701 M:      Richard Weinberger <richard@nod.at>
15702 W:      http://www.linux-mtd.infradead.org/
15703 L:      linux-mtd@lists.infradead.org
15704 T:      git git://git.infradead.org/ubifs-2.6.git
15705 S:      Supported
15706 F:      drivers/mtd/ubi/
15707 F:      include/linux/mtd/ubi.h
15708 F:      include/uapi/mtd/ubi-user.h
15709
15710 USB "USBNET" DRIVER FRAMEWORK
15711 M:      Oliver Neukum <oneukum@suse.com>
15712 L:      netdev@vger.kernel.org
15713 W:      http://www.linux-usb.org/usbnet
15714 S:      Maintained
15715 F:      drivers/net/usb/usbnet.c
15716 F:      include/linux/usb/usbnet.h
15717
15718 USB ACM DRIVER
15719 M:      Oliver Neukum <oneukum@suse.com>
15720 L:      linux-usb@vger.kernel.org
15721 S:      Maintained
15722 F:      Documentation/usb/acm.txt
15723 F:      drivers/usb/class/cdc-acm.*
15724
15725 USB AR5523 WIRELESS DRIVER
15726 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15727 L:      linux-wireless@vger.kernel.org
15728 S:      Maintained
15729 F:      drivers/net/wireless/ath/ar5523/
15730
15731 USB ATTACHED SCSI
15732 M:      Oliver Neukum <oneukum@suse.com>
15733 L:      linux-usb@vger.kernel.org
15734 L:      linux-scsi@vger.kernel.org
15735 S:      Maintained
15736 F:      drivers/usb/storage/uas.c
15737
15738 USB CDC ETHERNET DRIVER
15739 M:      Oliver Neukum <oliver@neukum.org>
15740 L:      linux-usb@vger.kernel.org
15741 S:      Maintained
15742 F:      drivers/net/usb/cdc_*.c
15743 F:      include/uapi/linux/usb/cdc.h
15744
15745 USB CHAOSKEY DRIVER
15746 M:      Keith Packard <keithp@keithp.com>
15747 L:      linux-usb@vger.kernel.org
15748 S:      Maintained
15749 F:      drivers/usb/misc/chaoskey.c
15750
15751 USB CYPRESS C67X00 DRIVER
15752 M:      Peter Korsgaard <jacmet@sunsite.dk>
15753 L:      linux-usb@vger.kernel.org
15754 S:      Maintained
15755 F:      drivers/usb/c67x00/
15756
15757 USB DAVICOM DM9601 DRIVER
15758 M:      Peter Korsgaard <jacmet@sunsite.dk>
15759 L:      netdev@vger.kernel.org
15760 W:      http://www.linux-usb.org/usbnet
15761 S:      Maintained
15762 F:      drivers/net/usb/dm9601.c
15763
15764 USB DIAMOND RIO500 DRIVER
15765 M:      Cesar Miquel <miquel@df.uba.ar>
15766 L:      rio500-users@lists.sourceforge.net
15767 W:      http://rio500.sourceforge.net
15768 S:      Maintained
15769 F:      drivers/usb/misc/rio500*
15770
15771 USB EHCI DRIVER
15772 M:      Alan Stern <stern@rowland.harvard.edu>
15773 L:      linux-usb@vger.kernel.org
15774 S:      Maintained
15775 F:      Documentation/usb/ehci.txt
15776 F:      drivers/usb/host/ehci*
15777
15778 USB GADGET/PERIPHERAL SUBSYSTEM
15779 M:      Felipe Balbi <balbi@kernel.org>
15780 L:      linux-usb@vger.kernel.org
15781 W:      http://www.linux-usb.org/gadget
15782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15783 S:      Maintained
15784 F:      drivers/usb/gadget/
15785 F:      include/linux/usb/gadget*
15786
15787 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15788 M:      Jiri Kosina <jikos@kernel.org>
15789 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15790 L:      linux-usb@vger.kernel.org
15791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15792 S:      Maintained
15793 F:      Documentation/hid/hiddev.txt
15794 F:      drivers/hid/usbhid/
15795
15796 USB INTEL XHCI ROLE MUX DRIVER
15797 M:      Hans de Goede <hdegoede@redhat.com>
15798 L:      linux-usb@vger.kernel.org
15799 S:      Maintained
15800 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15801
15802 USB ISP116X DRIVER
15803 M:      Olav Kongas <ok@artecdesign.ee>
15804 L:      linux-usb@vger.kernel.org
15805 S:      Maintained
15806 F:      drivers/usb/host/isp116x*
15807 F:      include/linux/usb/isp116x.h
15808
15809 USB LAN78XX ETHERNET DRIVER
15810 M:      Woojung Huh <woojung.huh@microchip.com>
15811 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15812 L:      netdev@vger.kernel.org
15813 S:      Maintained
15814 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15815 F:      drivers/net/usb/lan78xx.*
15816 F:      include/dt-bindings/net/microchip-lan78xx.h
15817
15818 USB MASS STORAGE DRIVER
15819 M:      Alan Stern <stern@rowland.harvard.edu>
15820 L:      linux-usb@vger.kernel.org
15821 L:      usb-storage@lists.one-eyed-alien.net
15822 S:      Maintained
15823 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15824 F:      drivers/usb/storage/
15825
15826 USB MIDI DRIVER
15827 M:      Clemens Ladisch <clemens@ladisch.de>
15828 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15829 T:      git git://git.alsa-project.org/alsa-kernel.git
15830 S:      Maintained
15831 F:      sound/usb/midi.*
15832
15833 USB NETWORKING DRIVERS
15834 L:      linux-usb@vger.kernel.org
15835 S:      Odd Fixes
15836 F:      drivers/net/usb/
15837
15838 USB OHCI DRIVER
15839 M:      Alan Stern <stern@rowland.harvard.edu>
15840 L:      linux-usb@vger.kernel.org
15841 S:      Maintained
15842 F:      Documentation/usb/ohci.txt
15843 F:      drivers/usb/host/ohci*
15844
15845 USB OTG FSM (Finite State Machine)
15846 M:      Peter Chen <Peter.Chen@nxp.com>
15847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15848 L:      linux-usb@vger.kernel.org
15849 S:      Maintained
15850 F:      drivers/usb/common/usb-otg-fsm.c
15851
15852 USB OVER IP DRIVER
15853 M:      Valentina Manea <valentina.manea.m@gmail.com>
15854 M:      Shuah Khan <shuah@kernel.org>
15855 L:      linux-usb@vger.kernel.org
15856 S:      Maintained
15857 F:      Documentation/usb/usbip_protocol.txt
15858 F:      drivers/usb/usbip/
15859 F:      tools/usb/usbip/
15860 F:      tools/testing/selftests/drivers/usb/usbip/
15861
15862 USB PEGASUS DRIVER
15863 M:      Petko Manolov <petkan@nucleusys.com>
15864 L:      linux-usb@vger.kernel.org
15865 L:      netdev@vger.kernel.org
15866 T:      git git://github.com/petkan/pegasus.git
15867 W:      https://github.com/petkan/pegasus
15868 S:      Maintained
15869 F:      drivers/net/usb/pegasus.*
15870
15871 USB PHY LAYER
15872 M:      Felipe Balbi <balbi@kernel.org>
15873 L:      linux-usb@vger.kernel.org
15874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15875 S:      Maintained
15876 F:      drivers/usb/phy/
15877
15878 USB PRINTER DRIVER (usblp)
15879 M:      Pete Zaitcev <zaitcev@redhat.com>
15880 L:      linux-usb@vger.kernel.org
15881 S:      Supported
15882 F:      drivers/usb/class/usblp.c
15883
15884 USB QMI WWAN NETWORK DRIVER
15885 M:      Bjørn Mork <bjorn@mork.no>
15886 L:      netdev@vger.kernel.org
15887 S:      Maintained
15888 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15889 F:      drivers/net/usb/qmi_wwan.c
15890
15891 USB RTL8150 DRIVER
15892 M:      Petko Manolov <petkan@nucleusys.com>
15893 L:      linux-usb@vger.kernel.org
15894 L:      netdev@vger.kernel.org
15895 T:      git git://github.com/petkan/rtl8150.git
15896 W:      https://github.com/petkan/rtl8150
15897 S:      Maintained
15898 F:      drivers/net/usb/rtl8150.c
15899
15900 USB SERIAL SUBSYSTEM
15901 M:      Johan Hovold <johan@kernel.org>
15902 L:      linux-usb@vger.kernel.org
15903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15904 S:      Maintained
15905 F:      Documentation/usb/usb-serial.txt
15906 F:      drivers/usb/serial/
15907 F:      include/linux/usb/serial.h
15908
15909 USB SMSC75XX ETHERNET DRIVER
15910 M:      Steve Glendinning <steve.glendinning@shawell.net>
15911 L:      netdev@vger.kernel.org
15912 S:      Maintained
15913 F:      drivers/net/usb/smsc75xx.*
15914
15915 USB SMSC95XX ETHERNET DRIVER
15916 M:      Steve Glendinning <steve.glendinning@shawell.net>
15917 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15918 L:      netdev@vger.kernel.org
15919 S:      Maintained
15920 F:      drivers/net/usb/smsc95xx.*
15921
15922 USB SUBSYSTEM
15923 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15924 L:      linux-usb@vger.kernel.org
15925 W:      http://www.linux-usb.org
15926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15927 S:      Supported
15928 F:      Documentation/devicetree/bindings/usb/
15929 F:      Documentation/usb/
15930 F:      drivers/usb/
15931 F:      include/linux/usb.h
15932 F:      include/linux/usb/
15933
15934 USB TYPEC PI3USB30532 MUX DRIVER
15935 M:      Hans de Goede <hdegoede@redhat.com>
15936 L:      linux-usb@vger.kernel.org
15937 S:      Maintained
15938 F:      drivers/usb/typec/mux/pi3usb30532.c
15939
15940 USB TYPEC CLASS
15941 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15942 L:      linux-usb@vger.kernel.org
15943 S:      Maintained
15944 F:      Documentation/ABI/testing/sysfs-class-typec
15945 F:      Documentation/driver-api/usb/typec.rst
15946 F:      drivers/usb/typec/
15947 F:      include/linux/usb/typec.h
15948
15949 USB TYPEC BUS FOR ALTERNATE MODES
15950 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15951 L:      linux-usb@vger.kernel.org
15952 S:      Maintained
15953 F:      Documentation/ABI/testing/sysfs-bus-typec
15954 F:      Documentation/driver-api/usb/typec_bus.rst
15955 F:      drivers/usb/typec/altmodes/
15956 F:      include/linux/usb/typec_altmode.h
15957
15958 USB TYPEC PORT CONTROLLER DRIVERS
15959 M:      Guenter Roeck <linux@roeck-us.net>
15960 L:      linux-usb@vger.kernel.org
15961 S:      Maintained
15962 F:      drivers/usb/typec/tcpm/
15963
15964 USB UHCI DRIVER
15965 M:      Alan Stern <stern@rowland.harvard.edu>
15966 L:      linux-usb@vger.kernel.org
15967 S:      Maintained
15968 F:      drivers/usb/host/uhci*
15969
15970 USB VIDEO CLASS
15971 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15972 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15973 L:      linux-media@vger.kernel.org
15974 T:      git git://linuxtv.org/media_tree.git
15975 W:      http://www.ideasonboard.org/uvc/
15976 S:      Maintained
15977 F:      drivers/media/usb/uvc/
15978 F:      include/uapi/linux/uvcvideo.h
15979
15980 USB VISION DRIVER
15981 M:      Hans Verkuil <hverkuil@xs4all.nl>
15982 L:      linux-media@vger.kernel.org
15983 T:      git git://linuxtv.org/media_tree.git
15984 W:      https://linuxtv.org
15985 S:      Odd Fixes
15986 F:      drivers/media/usb/usbvision/
15987
15988 USB WEBCAM GADGET
15989 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15990 L:      linux-usb@vger.kernel.org
15991 S:      Maintained
15992 F:      drivers/usb/gadget/function/*uvc*
15993 F:      drivers/usb/gadget/legacy/webcam.c
15994 F:      include/uapi/linux/usb/g_uvc.h
15995
15996 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15997 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15998 L:      linux-wireless@vger.kernel.org
15999 S:      Maintained
16000 F:      drivers/net/wireless/rndis_wlan.c
16001
16002 USB XHCI DRIVER
16003 M:      Mathias Nyman <mathias.nyman@intel.com>
16004 L:      linux-usb@vger.kernel.org
16005 S:      Supported
16006 F:      drivers/usb/host/xhci*
16007 F:      drivers/usb/host/pci-quirks*
16008
16009 USB ZD1201 DRIVER
16010 L:      linux-wireless@vger.kernel.org
16011 W:      http://linux-lc100020.sourceforge.net
16012 S:      Orphan
16013 F:      drivers/net/wireless/zydas/zd1201.*
16014
16015 USB ZR364XX DRIVER
16016 M:      Antoine Jacquet <royale@zerezo.com>
16017 L:      linux-usb@vger.kernel.org
16018 L:      linux-media@vger.kernel.org
16019 T:      git git://linuxtv.org/media_tree.git
16020 W:      http://royale.zerezo.com/zr364xx/
16021 S:      Maintained
16022 F:      Documentation/media/v4l-drivers/zr364xx*
16023 F:      drivers/media/usb/zr364xx/
16024
16025 USER-MODE LINUX (UML)
16026 M:      Jeff Dike <jdike@addtoit.com>
16027 M:      Richard Weinberger <richard@nod.at>
16028 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16029 L:      linux-um@lists.infradead.org
16030 W:      http://user-mode-linux.sourceforge.net
16031 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16033 S:      Maintained
16034 F:      Documentation/virtual/uml/
16035 F:      arch/um/
16036 F:      arch/x86/um/
16037 F:      fs/hostfs/
16038
16039 USERSPACE COPYIN/COPYOUT (UIOVEC)
16040 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16041 S:      Maintained
16042 F:      lib/iov_iter.c
16043 F:      include/linux/uio.h
16044
16045 USERSPACE DMA BUFFER DRIVER
16046 M:      Gerd Hoffmann <kraxel@redhat.com>
16047 S:      Maintained
16048 L:      dri-devel@lists.freedesktop.org
16049 F:      drivers/dma-buf/udmabuf.c
16050 F:      include/uapi/linux/udmabuf.h
16051 T:      git git://anongit.freedesktop.org/drm/drm-misc
16052
16053 USERSPACE I/O (UIO)
16054 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16055 S:      Maintained
16056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16057 F:      Documentation/driver-api/uio-howto.rst
16058 F:      drivers/uio/
16059 F:      include/linux/uio_driver.h
16060
16061 UTIL-LINUX PACKAGE
16062 M:      Karel Zak <kzak@redhat.com>
16063 L:      util-linux@vger.kernel.org
16064 W:      http://en.wikipedia.org/wiki/Util-linux
16065 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16066 S:      Maintained
16067
16068 UUID HELPERS
16069 M:      Christoph Hellwig <hch@lst.de>
16070 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16071 L:      linux-kernel@vger.kernel.org
16072 T:      git git://git.infradead.org/users/hch/uuid.git
16073 F:      lib/uuid.c
16074 F:      lib/test_uuid.c
16075 F:      include/linux/uuid.h
16076 F:      include/uapi/linux/uuid.h
16077 S:      Maintained
16078
16079 UVESAFB DRIVER
16080 M:      Michal Januszewski <spock@gentoo.org>
16081 L:      linux-fbdev@vger.kernel.org
16082 W:      https://github.com/mjanusz/v86d
16083 S:      Maintained
16084 F:      Documentation/fb/uvesafb.txt
16085 F:      drivers/video/fbdev/uvesafb.*
16086
16087 VF610 NAND DRIVER
16088 M:      Stefan Agner <stefan@agner.ch>
16089 L:      linux-mtd@lists.infradead.org
16090 S:      Supported
16091 F:      drivers/mtd/nand/raw/vf610_nfc.c
16092
16093 VFAT/FAT/MSDOS FILESYSTEM
16094 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16095 S:      Maintained
16096 F:      Documentation/filesystems/vfat.txt
16097 F:      fs/fat/
16098
16099 VFIO DRIVER
16100 M:      Alex Williamson <alex.williamson@redhat.com>
16101 L:      kvm@vger.kernel.org
16102 T:      git git://github.com/awilliam/linux-vfio.git
16103 S:      Maintained
16104 F:      Documentation/vfio.txt
16105 F:      drivers/vfio/
16106 F:      include/linux/vfio.h
16107 F:      include/uapi/linux/vfio.h
16108
16109 VFIO MEDIATED DEVICE DRIVERS
16110 M:      Kirti Wankhede <kwankhede@nvidia.com>
16111 L:      kvm@vger.kernel.org
16112 S:      Maintained
16113 F:      Documentation/vfio-mediated-device.txt
16114 F:      drivers/vfio/mdev/
16115 F:      include/linux/mdev.h
16116 F:      samples/vfio-mdev/
16117
16118 VFIO PLATFORM DRIVER
16119 M:      Eric Auger <eric.auger@redhat.com>
16120 L:      kvm@vger.kernel.org
16121 S:      Maintained
16122 F:      drivers/vfio/platform/
16123
16124 VGA_SWITCHEROO
16125 R:      Lukas Wunner <lukas@wunner.de>
16126 S:      Maintained
16127 F:      Documentation/gpu/vga-switcheroo.rst
16128 F:      drivers/gpu/vga/vga_switcheroo.c
16129 F:      include/linux/vga_switcheroo.h
16130 T:      git git://anongit.freedesktop.org/drm/drm-misc
16131
16132 VIA RHINE NETWORK DRIVER
16133 S:      Orphan
16134 F:      drivers/net/ethernet/via/via-rhine.c
16135
16136 VIA SD/MMC CARD CONTROLLER DRIVER
16137 M:      Bruce Chang <brucechang@via.com.tw>
16138 M:      Harald Welte <HaraldWelte@viatech.com>
16139 S:      Maintained
16140 F:      drivers/mmc/host/via-sdmmc.c
16141
16142 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16143 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16144 L:      linux-fbdev@vger.kernel.org
16145 S:      Maintained
16146 F:      include/linux/via-core.h
16147 F:      include/linux/via-gpio.h
16148 F:      include/linux/via_i2c.h
16149 F:      drivers/video/fbdev/via/
16150
16151 VIA VELOCITY NETWORK DRIVER
16152 M:      Francois Romieu <romieu@fr.zoreil.com>
16153 L:      netdev@vger.kernel.org
16154 S:      Maintained
16155 F:      drivers/net/ethernet/via/via-velocity.*
16156
16157 VICODEC VIRTUAL CODEC DRIVER
16158 M:      Hans Verkuil <hans.verkuil@cisco.com>
16159 L:      linux-media@vger.kernel.org
16160 T:      git git://linuxtv.org/media_tree.git
16161 W:      https://linuxtv.org
16162 S:      Maintained
16163 F:      drivers/media/platform/vicodec/*
16164
16165 VIDEO MULTIPLEXER DRIVER
16166 M:      Philipp Zabel <p.zabel@pengutronix.de>
16167 L:      linux-media@vger.kernel.org
16168 S:      Maintained
16169 F:      drivers/media/platform/video-mux.c
16170
16171 VIDEO I2C POLLING DRIVER
16172 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16173 L:      linux-media@vger.kernel.org
16174 S:      Maintained
16175 F:      drivers/media/i2c/video-i2c.c
16176
16177 VIDEOBUF2 FRAMEWORK
16178 M:      Pawel Osciak <pawel@osciak.com>
16179 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16180 M:      Kyungmin Park <kyungmin.park@samsung.com>
16181 L:      linux-media@vger.kernel.org
16182 S:      Maintained
16183 F:      drivers/media/common/videobuf2/*
16184 F:      include/media/videobuf2-*
16185
16186 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16187 M:      Helen Koike <helen.koike@collabora.com>
16188 L:      linux-media@vger.kernel.org
16189 T:      git git://linuxtv.org/media_tree.git
16190 W:      https://linuxtv.org
16191 S:      Maintained
16192 F:      drivers/media/platform/vimc/*
16193
16194 VIRT LIB
16195 M:      Alex Williamson <alex.williamson@redhat.com>
16196 M:      Paolo Bonzini <pbonzini@redhat.com>
16197 L:      kvm@vger.kernel.org
16198 S:      Supported
16199 F:      virt/lib/
16200
16201 VIRTIO AND VHOST VSOCK DRIVER
16202 M:      Stefan Hajnoczi <stefanha@redhat.com>
16203 L:      kvm@vger.kernel.org
16204 L:      virtualization@lists.linux-foundation.org
16205 L:      netdev@vger.kernel.org
16206 S:      Maintained
16207 F:      include/linux/virtio_vsock.h
16208 F:      include/uapi/linux/virtio_vsock.h
16209 F:      include/uapi/linux/vsockmon.h
16210 F:      include/uapi/linux/vm_sockets_diag.h
16211 F:      net/vmw_vsock/diag.c
16212 F:      net/vmw_vsock/af_vsock_tap.c
16213 F:      net/vmw_vsock/virtio_transport_common.c
16214 F:      net/vmw_vsock/virtio_transport.c
16215 F:      drivers/net/vsockmon.c
16216 F:      drivers/vhost/vsock.c
16217 F:      tools/testing/vsock/
16218
16219 VIRTIO CONSOLE DRIVER
16220 M:      Amit Shah <amit@kernel.org>
16221 L:      virtualization@lists.linux-foundation.org
16222 S:      Maintained
16223 F:      drivers/char/virtio_console.c
16224 F:      include/linux/virtio_console.h
16225 F:      include/uapi/linux/virtio_console.h
16226
16227 VIRTIO CORE, NET AND BLOCK DRIVERS
16228 M:      "Michael S. Tsirkin" <mst@redhat.com>
16229 M:      Jason Wang <jasowang@redhat.com>
16230 L:      virtualization@lists.linux-foundation.org
16231 S:      Maintained
16232 F:      Documentation/devicetree/bindings/virtio/
16233 F:      drivers/virtio/
16234 F:      tools/virtio/
16235 F:      drivers/net/virtio_net.c
16236 F:      drivers/block/virtio_blk.c
16237 F:      include/linux/virtio*.h
16238 F:      include/uapi/linux/virtio_*.h
16239 F:      drivers/crypto/virtio/
16240 F:      mm/balloon_compaction.c
16241
16242 VIRTIO CRYPTO DRIVER
16243 M:      Gonglei <arei.gonglei@huawei.com>
16244 L:      virtualization@lists.linux-foundation.org
16245 L:      linux-crypto@vger.kernel.org
16246 S:      Maintained
16247 F:      drivers/crypto/virtio/
16248 F:      include/uapi/linux/virtio_crypto.h
16249
16250 VIRTIO DRIVERS FOR S390
16251 M:      Cornelia Huck <cohuck@redhat.com>
16252 M:      Halil Pasic <pasic@linux.ibm.com>
16253 L:      linux-s390@vger.kernel.org
16254 L:      virtualization@lists.linux-foundation.org
16255 L:      kvm@vger.kernel.org
16256 S:      Supported
16257 F:      drivers/s390/virtio/
16258 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16259
16260 VIRTIO GPU DRIVER
16261 M:      David Airlie <airlied@linux.ie>
16262 M:      Gerd Hoffmann <kraxel@redhat.com>
16263 L:      dri-devel@lists.freedesktop.org
16264 L:      virtualization@lists.linux-foundation.org
16265 T:      git git://anongit.freedesktop.org/drm/drm-misc
16266 S:      Maintained
16267 F:      drivers/gpu/drm/virtio/
16268 F:      include/uapi/linux/virtio_gpu.h
16269
16270 VIRTIO HOST (VHOST)
16271 M:      "Michael S. Tsirkin" <mst@redhat.com>
16272 M:      Jason Wang <jasowang@redhat.com>
16273 L:      kvm@vger.kernel.org
16274 L:      virtualization@lists.linux-foundation.org
16275 L:      netdev@vger.kernel.org
16276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16277 S:      Maintained
16278 F:      drivers/vhost/
16279 F:      include/uapi/linux/vhost.h
16280
16281 VIRTIO INPUT DRIVER
16282 M:      Gerd Hoffmann <kraxel@redhat.com>
16283 S:      Maintained
16284 F:      drivers/virtio/virtio_input.c
16285 F:      include/uapi/linux/virtio_input.h
16286
16287 VIRTUAL BOX GUEST DEVICE DRIVER
16288 M:      Hans de Goede <hdegoede@redhat.com>
16289 M:      Arnd Bergmann <arnd@arndb.de>
16290 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16291 S:      Maintained
16292 F:      include/linux/vbox_utils.h
16293 F:      include/uapi/linux/vbox*.h
16294 F:      drivers/virt/vboxguest/
16295
16296 VIRTUAL SERIO DEVICE DRIVER
16297 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16298 S:      Maintained
16299 F:      drivers/input/serio/userio.c
16300 F:      include/uapi/linux/userio.h
16301
16302 VIVID VIRTUAL VIDEO DRIVER
16303 M:      Hans Verkuil <hverkuil@xs4all.nl>
16304 L:      linux-media@vger.kernel.org
16305 T:      git git://linuxtv.org/media_tree.git
16306 W:      https://linuxtv.org
16307 S:      Maintained
16308 F:      drivers/media/platform/vivid/*
16309
16310 VLYNQ BUS
16311 M:      Florian Fainelli <f.fainelli@gmail.com>
16312 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16313 S:      Maintained
16314 F:      drivers/vlynq/vlynq.c
16315 F:      include/linux/vlynq.h
16316
16317 VME SUBSYSTEM
16318 M:      Martyn Welch <martyn@welchs.me.uk>
16319 M:      Manohar Vanga <manohar.vanga@gmail.com>
16320 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16321 L:      devel@driverdev.osuosl.org
16322 S:      Maintained
16323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16324 F:      Documentation/driver-api/vme.rst
16325 F:      drivers/staging/vme/
16326 F:      drivers/vme/
16327 F:      include/linux/vme*
16328
16329 VMWARE BALLOON DRIVER
16330 M:      Julien Freche <jfreche@vmware.com>
16331 M:      Nadav Amit <namit@vmware.com>
16332 M:      "VMware, Inc." <pv-drivers@vmware.com>
16333 L:      linux-kernel@vger.kernel.org
16334 S:      Maintained
16335 F:      drivers/misc/vmw_balloon.c
16336
16337 VMWARE HYPERVISOR INTERFACE
16338 M:      Alok Kataria <akataria@vmware.com>
16339 L:      virtualization@lists.linux-foundation.org
16340 S:      Supported
16341 F:      arch/x86/kernel/cpu/vmware.c
16342
16343 VMWARE PVRDMA DRIVER
16344 M:      Adit Ranadive <aditr@vmware.com>
16345 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16346 L:      linux-rdma@vger.kernel.org
16347 S:      Maintained
16348 F:      drivers/infiniband/hw/vmw_pvrdma/
16349
16350 VMware PVSCSI driver
16351 M:      Jim Gill <jgill@vmware.com>
16352 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16353 L:      linux-scsi@vger.kernel.org
16354 S:      Maintained
16355 F:      drivers/scsi/vmw_pvscsi.c
16356 F:      drivers/scsi/vmw_pvscsi.h
16357
16358 VMWARE VMMOUSE SUBDRIVER
16359 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16360 M:      "VMware, Inc." <pv-drivers@vmware.com>
16361 L:      linux-input@vger.kernel.org
16362 S:      Maintained
16363 F:      drivers/input/mouse/vmmouse.c
16364 F:      drivers/input/mouse/vmmouse.h
16365
16366 VMWARE VMXNET3 ETHERNET DRIVER
16367 M:      Ronak Doshi <doshir@vmware.com>
16368 M:      "VMware, Inc." <pv-drivers@vmware.com>
16369 L:      netdev@vger.kernel.org
16370 S:      Maintained
16371 F:      drivers/net/vmxnet3/
16372
16373 VOCORE VOCORE2 BOARD
16374 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16375 L:      linux-mips@vger.kernel.org
16376 S:      Maintained
16377 F:      arch/mips/boot/dts/ralink/vocore2.dts
16378
16379 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16380 M:      Liam Girdwood <lgirdwood@gmail.com>
16381 M:      Mark Brown <broonie@kernel.org>
16382 L:      linux-kernel@vger.kernel.org
16383 W:      http://www.slimlogic.co.uk/?p=48
16384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16385 S:      Supported
16386 F:      Documentation/devicetree/bindings/regulator/
16387 F:      Documentation/power/regulator/
16388 F:      drivers/regulator/
16389 F:      include/dt-bindings/regulator/
16390 F:      include/linux/regulator/
16391
16392 VRF
16393 M:      David Ahern <dsa@cumulusnetworks.com>
16394 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16395 L:      netdev@vger.kernel.org
16396 S:      Maintained
16397 F:      drivers/net/vrf.c
16398 F:      Documentation/networking/vrf.txt
16399
16400 VT1211 HARDWARE MONITOR DRIVER
16401 M:      Juerg Haefliger <juergh@gmail.com>
16402 L:      linux-hwmon@vger.kernel.org
16403 S:      Maintained
16404 F:      Documentation/hwmon/vt1211
16405 F:      drivers/hwmon/vt1211.c
16406
16407 VT8231 HARDWARE MONITOR DRIVER
16408 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16409 L:      linux-hwmon@vger.kernel.org
16410 S:      Maintained
16411 F:      drivers/hwmon/vt8231.c
16412
16413 VUB300 USB to SDIO/SD/MMC bridge chip
16414 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16415 L:      linux-mmc@vger.kernel.org
16416 L:      linux-usb@vger.kernel.org
16417 S:      Supported
16418 F:      drivers/mmc/host/vub300.c
16419
16420 W1 DALLAS'S 1-WIRE BUS
16421 M:      Evgeniy Polyakov <zbr@ioremap.net>
16422 S:      Maintained
16423 F:      Documentation/devicetree/bindings/w1/
16424 F:      Documentation/w1/
16425 F:      drivers/w1/
16426 F:      include/linux/w1.h
16427
16428 W83791D HARDWARE MONITORING DRIVER
16429 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16430 L:      linux-hwmon@vger.kernel.org
16431 S:      Maintained
16432 F:      Documentation/hwmon/w83791d
16433 F:      drivers/hwmon/w83791d.c
16434
16435 W83793 HARDWARE MONITORING DRIVER
16436 M:      Rudolf Marek <r.marek@assembler.cz>
16437 L:      linux-hwmon@vger.kernel.org
16438 S:      Maintained
16439 F:      Documentation/hwmon/w83793
16440 F:      drivers/hwmon/w83793.c
16441
16442 W83795 HARDWARE MONITORING DRIVER
16443 M:      Jean Delvare <jdelvare@suse.com>
16444 L:      linux-hwmon@vger.kernel.org
16445 S:      Maintained
16446 F:      drivers/hwmon/w83795.c
16447
16448 W83L51xD SD/MMC CARD INTERFACE DRIVER
16449 M:      Pierre Ossman <pierre@ossman.eu>
16450 S:      Maintained
16451 F:      drivers/mmc/host/wbsd.*
16452
16453 WACOM PROTOCOL 4 SERIAL TABLETS
16454 M:      Julian Squires <julian@cipht.net>
16455 M:      Hans de Goede <hdegoede@redhat.com>
16456 L:      linux-input@vger.kernel.org
16457 S:      Maintained
16458 F:      drivers/input/tablet/wacom_serial4.c
16459
16460 WATCHDOG DEVICE DRIVERS
16461 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16462 M:      Guenter Roeck <linux@roeck-us.net>
16463 L:      linux-watchdog@vger.kernel.org
16464 W:      http://www.linux-watchdog.org/
16465 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16466 S:      Maintained
16467 F:      Documentation/devicetree/bindings/watchdog/
16468 F:      Documentation/watchdog/
16469 F:      drivers/watchdog/
16470 F:      include/linux/watchdog.h
16471 F:      include/uapi/linux/watchdog.h
16472
16473 WHISKEYCOVE PMIC GPIO DRIVER
16474 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16475 L:      linux-gpio@vger.kernel.org
16476 S:      Maintained
16477 F:      drivers/gpio/gpio-wcove.c
16478
16479 WIIMOTE HID DRIVER
16480 M:      David Herrmann <dh.herrmann@googlemail.com>
16481 L:      linux-input@vger.kernel.org
16482 S:      Maintained
16483 F:      drivers/hid/hid-wiimote*
16484
16485 WILOCITY WIL6210 WIRELESS DRIVER
16486 M:      Maya Erez <merez@codeaurora.org>
16487 L:      linux-wireless@vger.kernel.org
16488 L:      wil6210@qti.qualcomm.com
16489 S:      Supported
16490 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16491 F:      drivers/net/wireless/ath/wil6210/
16492
16493 WIMAX STACK
16494 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16495 M:      linux-wimax@intel.com
16496 L:      wimax@linuxwimax.org (subscribers-only)
16497 S:      Supported
16498 W:      http://linuxwimax.org
16499 F:      Documentation/wimax/README.wimax
16500 F:      include/linux/wimax/debug.h
16501 F:      include/net/wimax.h
16502 F:      include/uapi/linux/wimax.h
16503 F:      net/wimax/
16504
16505 WINBOND CIR DRIVER
16506 M:      David Härdeman <david@hardeman.nu>
16507 S:      Maintained
16508 F:      drivers/media/rc/winbond-cir.c
16509
16510 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16511 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16512 L:      linux-watchdog@vger.kernel.org
16513 S:      Maintained
16514 F:      drivers/watchdog/ebc-c384_wdt.c
16515
16516 WINSYSTEMS WS16C48 GPIO DRIVER
16517 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16518 L:      linux-gpio@vger.kernel.org
16519 S:      Maintained
16520 F:      drivers/gpio/gpio-ws16c48.c
16521
16522 WISTRON LAPTOP BUTTON DRIVER
16523 M:      Miloslav Trmac <mitr@volny.cz>
16524 S:      Maintained
16525 F:      drivers/input/misc/wistron_btns.c
16526
16527 WL3501 WIRELESS PCMCIA CARD DRIVER
16528 L:      linux-wireless@vger.kernel.org
16529 S:      Odd fixes
16530 F:      drivers/net/wireless/wl3501*
16531
16532 WOLFSON MICROELECTRONICS DRIVERS
16533 L:      patches@opensource.cirrus.com
16534 T:      git https://github.com/CirrusLogic/linux-drivers.git
16535 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16536 S:      Supported
16537 F:      Documentation/hwmon/wm83??
16538 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16539 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16540 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16541 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16542 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16543 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16544 F:      drivers/clk/clk-wm83*.c
16545 F:      drivers/extcon/extcon-arizona.c
16546 F:      drivers/leds/leds-wm83*.c
16547 F:      drivers/gpio/gpio-*wm*.c
16548 F:      drivers/gpio/gpio-arizona.c
16549 F:      drivers/hwmon/wm83??-hwmon.c
16550 F:      drivers/input/misc/wm831x-on.c
16551 F:      drivers/input/touchscreen/wm831x-ts.c
16552 F:      drivers/input/touchscreen/wm97*.c
16553 F:      drivers/mfd/arizona*
16554 F:      drivers/mfd/wm*.c
16555 F:      drivers/mfd/cs47l24*
16556 F:      drivers/power/supply/wm83*.c
16557 F:      drivers/rtc/rtc-wm83*.c
16558 F:      drivers/regulator/wm8*.c
16559 F:      drivers/regulator/arizona*
16560 F:      drivers/video/backlight/wm83*_bl.c
16561 F:      drivers/watchdog/wm83*_wdt.c
16562 F:      include/linux/mfd/arizona/
16563 F:      include/linux/mfd/wm831x/
16564 F:      include/linux/mfd/wm8350/
16565 F:      include/linux/mfd/wm8400*
16566 F:      include/linux/regulator/arizona*
16567 F:      include/linux/wm97xx.h
16568 F:      include/sound/wm????.h
16569 F:      sound/soc/codecs/arizona.?
16570 F:      sound/soc/codecs/wm*
16571 F:      sound/soc/codecs/cs47l24*
16572
16573 WORKQUEUE
16574 M:      Tejun Heo <tj@kernel.org>
16575 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16577 S:      Maintained
16578 F:      include/linux/workqueue.h
16579 F:      kernel/workqueue.c
16580 F:      Documentation/core-api/workqueue.rst
16581
16582 X-POWERS AXP288 PMIC DRIVERS
16583 M:      Hans de Goede <hdegoede@redhat.com>
16584 S:      Maintained
16585 N:      axp288
16586 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16587
16588 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16589 M:      Chen-Yu Tsai <wens@csie.org>
16590 L:      linux-kernel@vger.kernel.org
16591 S:      Maintained
16592 N:      axp[128]
16593
16594 X.25 NETWORK LAYER
16595 M:      Andrew Hendry <andrew.hendry@gmail.com>
16596 L:      linux-x25@vger.kernel.org
16597 S:      Odd Fixes
16598 F:      Documentation/networking/x25*
16599 F:      include/net/x25*
16600 F:      net/x25/
16601
16602 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16603 M:      Thomas Gleixner <tglx@linutronix.de>
16604 M:      Ingo Molnar <mingo@redhat.com>
16605 M:      Borislav Petkov <bp@alien8.de>
16606 R:      "H. Peter Anvin" <hpa@zytor.com>
16607 M:      x86@kernel.org
16608 L:      linux-kernel@vger.kernel.org
16609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16610 S:      Maintained
16611 F:      Documentation/devicetree/bindings/x86/
16612 F:      Documentation/x86/
16613 F:      arch/x86/
16614
16615 X86 ENTRY CODE
16616 M:      Andy Lutomirski <luto@kernel.org>
16617 L:      linux-kernel@vger.kernel.org
16618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16619 S:      Maintained
16620 F:      arch/x86/entry/
16621
16622 X86 MCE INFRASTRUCTURE
16623 M:      Tony Luck <tony.luck@intel.com>
16624 M:      Borislav Petkov <bp@alien8.de>
16625 L:      linux-edac@vger.kernel.org
16626 S:      Maintained
16627 F:      arch/x86/kernel/cpu/mcheck/*
16628
16629 X86 MICROCODE UPDATE SUPPORT
16630 M:      Borislav Petkov <bp@alien8.de>
16631 S:      Maintained
16632 F:      arch/x86/kernel/cpu/microcode/*
16633
16634 X86 MM
16635 M:      Dave Hansen <dave.hansen@linux.intel.com>
16636 M:      Andy Lutomirski <luto@kernel.org>
16637 M:      Peter Zijlstra <peterz@infradead.org>
16638 L:      linux-kernel@vger.kernel.org
16639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16640 S:      Maintained
16641 F:      arch/x86/mm/
16642
16643 X86 PLATFORM DRIVERS
16644 M:      Darren Hart <dvhart@infradead.org>
16645 M:      Andy Shevchenko <andy@infradead.org>
16646 L:      platform-driver-x86@vger.kernel.org
16647 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16648 S:      Maintained
16649 F:      drivers/platform/x86/
16650 F:      drivers/platform/olpc/
16651
16652 X86 VDSO
16653 M:      Andy Lutomirski <luto@kernel.org>
16654 L:      linux-kernel@vger.kernel.org
16655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16656 S:      Maintained
16657 F:      arch/x86/entry/vdso/
16658
16659 XARRAY
16660 M:      Matthew Wilcox <willy@infradead.org>
16661 L:      linux-fsdevel@vger.kernel.org
16662 S:      Supported
16663 F:      Documentation/core-api/xarray.rst
16664 F:      lib/idr.c
16665 F:      lib/xarray.c
16666 F:      include/linux/idr.h
16667 F:      include/linux/xarray.h
16668 F:      tools/testing/radix-tree
16669
16670 XBOX DVD IR REMOTE
16671 M:      Benjamin Valentin <benpicco@googlemail.com>
16672 S:      Maintained
16673 F:      drivers/media/rc/xbox_remote.c
16674 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16675
16676 XC2028/3028 TUNER DRIVER
16677 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16678 L:      linux-media@vger.kernel.org
16679 W:      https://linuxtv.org
16680 T:      git git://linuxtv.org/media_tree.git
16681 S:      Maintained
16682 F:      drivers/media/tuners/tuner-xc2028.*
16683
16684 XDP SOCKETS (AF_XDP)
16685 M:      Björn Töpel <bjorn.topel@intel.com>
16686 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16687 L:      netdev@vger.kernel.org
16688 S:      Maintained
16689 F:      kernel/bpf/xskmap.c
16690 F:      net/xdp/
16691
16692 XEN BLOCK SUBSYSTEM
16693 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16694 M:      Roger Pau Monné <roger.pau@citrix.com>
16695 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16696 S:      Supported
16697 F:      drivers/block/xen-blkback/*
16698 F:      drivers/block/xen*
16699
16700 XEN HYPERVISOR ARM
16701 M:      Stefano Stabellini <sstabellini@kernel.org>
16702 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16703 S:      Maintained
16704 F:      arch/arm/xen/
16705 F:      arch/arm/include/asm/xen/
16706
16707 XEN HYPERVISOR ARM64
16708 M:      Stefano Stabellini <sstabellini@kernel.org>
16709 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16710 S:      Maintained
16711 F:      arch/arm64/xen/
16712 F:      arch/arm64/include/asm/xen/
16713
16714 XEN HYPERVISOR INTERFACE
16715 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16716 M:      Juergen Gross <jgross@suse.com>
16717 R:      Stefano Stabellini <sstabellini@kernel.org>
16718 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16720 S:      Supported
16721 F:      arch/x86/xen/
16722 F:      arch/x86/platform/pvh/
16723 F:      drivers/*/xen-*front.c
16724 F:      drivers/xen/
16725 F:      arch/x86/include/asm/xen/
16726 F:      arch/x86/include/asm/pvclock-abi.h
16727 F:      include/xen/
16728 F:      include/uapi/xen/
16729 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16730 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16731
16732 XEN NETWORK BACKEND DRIVER
16733 M:      Wei Liu <wei.liu2@citrix.com>
16734 M:      Paul Durrant <paul.durrant@citrix.com>
16735 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16736 L:      netdev@vger.kernel.org
16737 S:      Supported
16738 F:      drivers/net/xen-netback/*
16739
16740 XEN PCI SUBSYSTEM
16741 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16742 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16743 S:      Supported
16744 F:      arch/x86/pci/*xen*
16745 F:      drivers/pci/*xen*
16746
16747 XEN PVSCSI DRIVERS
16748 M:      Juergen Gross <jgross@suse.com>
16749 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16750 L:      linux-scsi@vger.kernel.org
16751 S:      Supported
16752 F:      drivers/scsi/xen-scsifront.c
16753 F:      drivers/xen/xen-scsiback.c
16754 F:      include/xen/interface/io/vscsiif.h
16755
16756 XEN SWIOTLB SUBSYSTEM
16757 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16758 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16759 L:      iommu@lists.linux-foundation.org
16760 S:      Supported
16761 F:      arch/x86/xen/*swiotlb*
16762 F:      drivers/xen/*swiotlb*
16763
16764 XEN SOUND FRONTEND DRIVER
16765 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16766 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16767 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16768 S:      Supported
16769 F:      sound/xen/*
16770
16771 XFS FILESYSTEM
16772 M:      Darrick J. Wong <darrick.wong@oracle.com>
16773 M:      linux-xfs@vger.kernel.org
16774 L:      linux-xfs@vger.kernel.org
16775 W:      http://xfs.org/
16776 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16777 S:      Supported
16778 F:      Documentation/filesystems/xfs.txt
16779 F:      fs/xfs/
16780
16781 XILINX AXI ETHERNET DRIVER
16782 M:      Anirudha Sarangi <anirudh@xilinx.com>
16783 M:      John Linn <John.Linn@xilinx.com>
16784 S:      Maintained
16785 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16786
16787 XILINX UARTLITE SERIAL DRIVER
16788 M:      Peter Korsgaard <jacmet@sunsite.dk>
16789 L:      linux-serial@vger.kernel.org
16790 S:      Maintained
16791 F:      drivers/tty/serial/uartlite.c
16792
16793 XILINX VIDEO IP CORES
16794 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16795 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16796 L:      linux-media@vger.kernel.org
16797 T:      git git://linuxtv.org/media_tree.git
16798 S:      Supported
16799 F:      Documentation/devicetree/bindings/media/xilinx/
16800 F:      drivers/media/platform/xilinx/
16801 F:      include/uapi/linux/xilinx-v4l2-controls.h
16802
16803 XILLYBUS DRIVER
16804 M:      Eli Billauer <eli.billauer@gmail.com>
16805 L:      linux-kernel@vger.kernel.org
16806 S:      Supported
16807 F:      drivers/char/xillybus/
16808
16809 XLP9XX I2C DRIVER
16810 M:      George Cherian <george.cherian@cavium.com>
16811 M:      Jan Glauber <jglauber@cavium.com>
16812 L:      linux-i2c@vger.kernel.org
16813 W:      http://www.cavium.com
16814 S:      Supported
16815 F:      drivers/i2c/busses/i2c-xlp9xx.c
16816
16817 XRA1403 GPIO EXPANDER
16818 M:      Nandor Han <nandor.han@ge.com>
16819 M:      Semi Malinen <semi.malinen@ge.com>
16820 L:      linux-gpio@vger.kernel.org
16821 S:      Maintained
16822 F:      drivers/gpio/gpio-xra1403.c
16823 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16824
16825 XTENSA XTFPGA PLATFORM SUPPORT
16826 M:      Max Filippov <jcmvbkbc@gmail.com>
16827 L:      linux-xtensa@linux-xtensa.org
16828 S:      Maintained
16829 F:      drivers/spi/spi-xtensa-xtfpga.c
16830 F:      sound/soc/xtensa/xtfpga-i2s.c
16831
16832 YAM DRIVER FOR AX.25
16833 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16834 L:      linux-hams@vger.kernel.org
16835 S:      Maintained
16836 F:      drivers/net/hamradio/yam*
16837 F:      include/linux/yam.h
16838
16839 YAMA SECURITY MODULE
16840 M:      Kees Cook <keescook@chromium.org>
16841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16842 S:      Supported
16843 F:      security/yama/
16844 F:      Documentation/admin-guide/LSM/Yama.rst
16845
16846 YEALINK PHONE DRIVER
16847 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16848 L:      usbb2k-api-dev@nongnu.org
16849 S:      Maintained
16850 F:      Documentation/input/devices/yealink.rst
16851 F:      drivers/input/misc/yealink.*
16852
16853 Z8530 DRIVER FOR AX.25
16854 M:      Joerg Reuter <jreuter@yaina.de>
16855 W:      http://yaina.de/jreuter/
16856 W:      http://www.qsl.net/dl1bke/
16857 L:      linux-hams@vger.kernel.org
16858 S:      Maintained
16859 F:      Documentation/networking/z8530drv.txt
16860 F:      drivers/net/hamradio/*scc.c
16861 F:      drivers/net/hamradio/z8530.h
16862
16863 ZBUD COMPRESSED PAGE ALLOCATOR
16864 M:      Seth Jennings <sjenning@redhat.com>
16865 M:      Dan Streetman <ddstreet@ieee.org>
16866 L:      linux-mm@kvack.org
16867 S:      Maintained
16868 F:      mm/zbud.c
16869 F:      include/linux/zbud.h
16870
16871 ZD1211RW WIRELESS DRIVER
16872 M:      Daniel Drake <dsd@gentoo.org>
16873 M:      Ulrich Kunitz <kune@deine-taler.de>
16874 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16875 L:      linux-wireless@vger.kernel.org
16876 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16877 S:      Maintained
16878 F:      drivers/net/wireless/zydas/zd1211rw/
16879
16880 ZD1301 MEDIA DRIVER
16881 M:      Antti Palosaari <crope@iki.fi>
16882 L:      linux-media@vger.kernel.org
16883 W:      https://linuxtv.org/
16884 W:      http://palosaari.fi/linux/
16885 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16886 S:      Maintained
16887 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16888
16889 ZD1301_DEMOD MEDIA DRIVER
16890 M:      Antti Palosaari <crope@iki.fi>
16891 L:      linux-media@vger.kernel.org
16892 W:      https://linuxtv.org/
16893 W:      http://palosaari.fi/linux/
16894 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16895 S:      Maintained
16896 F:      drivers/media/dvb-frontends/zd1301_demod*
16897
16898 ZPOOL COMPRESSED PAGE STORAGE API
16899 M:      Dan Streetman <ddstreet@ieee.org>
16900 L:      linux-mm@kvack.org
16901 S:      Maintained
16902 F:      mm/zpool.c
16903 F:      include/linux/zpool.h
16904
16905 ZR36067 VIDEO FOR LINUX DRIVER
16906 L:      mjpeg-users@lists.sourceforge.net
16907 L:      linux-media@vger.kernel.org
16908 W:      http://mjpeg.sourceforge.net/driver-zoran/
16909 T:      hg https://linuxtv.org/hg/v4l-dvb
16910 S:      Odd Fixes
16911 F:      drivers/staging/media/zoran/
16912
16913 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16914 M:      Minchan Kim <minchan@kernel.org>
16915 M:      Nitin Gupta <ngupta@vflare.org>
16916 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16917 L:      linux-kernel@vger.kernel.org
16918 S:      Maintained
16919 F:      drivers/block/zram/
16920 F:      Documentation/blockdev/zram.txt
16921
16922 ZS DECSTATION Z85C30 SERIAL DRIVER
16923 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16924 S:      Maintained
16925 F:      drivers/tty/serial/zs.*
16926
16927 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16928 M:      Minchan Kim <minchan@kernel.org>
16929 M:      Nitin Gupta <ngupta@vflare.org>
16930 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16931 L:      linux-mm@kvack.org
16932 S:      Maintained
16933 F:      mm/zsmalloc.c
16934 F:      include/linux/zsmalloc.h
16935 F:      Documentation/vm/zsmalloc.rst
16936
16937 ZSWAP COMPRESSED SWAP CACHING
16938 M:      Seth Jennings <sjenning@redhat.com>
16939 M:      Dan Streetman <ddstreet@ieee.org>
16940 L:      linux-mm@kvack.org
16941 S:      Maintained
16942 F:      mm/zswap.c
16943
16944 THE REST
16945 M:      Linus Torvalds <torvalds@linux-foundation.org>
16946 L:      linux-kernel@vger.kernel.org
16947 Q:      http://patchwork.kernel.org/project/LKML/list/
16948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16949 S:      Buried alive in reporters
16950 F:      *
16951 F:      */