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@mathematik.tu-chemnitz.de>
 141 L:      netdev@vger.kernel.org
 142 S:      Maintained
 143 F:      Documentation/networking/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 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Ron Minnich <rminnich@sandia.gov>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 S:      Maintained
 209 F:      Documentation/filesystems/9p.txt
 210 F:      fs/9p/
 211 F:      net/9p/
 212 F:      include/net/9p/
 213 F:      include/uapi/linux/virtio_9p.h
 214 F:      include/trace/events/9p.h
 215
 216 A8293 MEDIA DRIVER
 217 M:      Antti Palosaari <crope@iki.fi>
 218 L:      linux-media@vger.kernel.org
 219 W:      https://linuxtv.org
 220 W:      http://palosaari.fi/linux/
 221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 222 T:      git git://linuxtv.org/anttip/media_tree.git
 223 S:      Maintained
 224 F:      drivers/media/dvb-frontends/a8293*
 225
 226 AACRAID SCSI RAID DRIVER
 227 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 228 L:      linux-scsi@vger.kernel.org
 229 W:      http://www.adaptec.com/
 230 S:      Supported
 231 F:      Documentation/scsi/aacraid.txt
 232 F:      drivers/scsi/aacraid/
 233
 234 ABI/API
 235 L:      linux-api@vger.kernel.org
 236 F:      include/linux/syscalls.h
 237 F:      kernel/sys_ni.c
 238
 239 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 240 M:      Hans de Goede <hdegoede@redhat.com>
 241 L:      linux-hwmon@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/hwmon/abituguru.c
 244
 245 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 246 M:      Alistair John Strachan <alistair@devzero.co.uk>
 247 L:      linux-hwmon@vger.kernel.org
 248 S:      Maintained
 249 F:      drivers/hwmon/abituguru3.c
 250
 251 ACCES 104-DIO-48E GPIO DRIVER
 252 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 253 L:      linux-gpio@vger.kernel.org
 254 S:      Maintained
 255 F:      drivers/gpio/gpio-104-dio-48e.c
 256
 257 ACCES 104-IDI-48 GPIO DRIVER
 258 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 259 L:      linux-gpio@vger.kernel.org
 260 S:      Maintained
 261 F:      drivers/gpio/gpio-104-idi-48.c
 262
 263 ACCES 104-IDIO-16 GPIO DRIVER
 264 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 265 L:      linux-gpio@vger.kernel.org
 266 S:      Maintained
 267 F:      drivers/gpio/gpio-104-idio-16.c
 268
 269 ACCES 104-QUAD-8 IIO DRIVER
 270 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 271 L:      linux-iio@vger.kernel.org
 272 S:      Maintained
 273 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 274 F:      drivers/iio/counter/104-quad-8.c
 275
 276 ACCES PCI-IDIO-16 GPIO DRIVER
 277 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 278 L:      linux-gpio@vger.kernel.org
 279 S:      Maintained
 280 F:      drivers/gpio/gpio-pci-idio-16.c
 281
 282 ACCES PCIe-IDIO-24 GPIO DRIVER
 283 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 284 L:      linux-gpio@vger.kernel.org
 285 S:      Maintained
 286 F:      drivers/gpio/gpio-pcie-idio-24.c
 287
 288 ACENIC DRIVER
 289 M:      Jes Sorensen <jes@trained-monkey.org>
 290 L:      linux-acenic@sunsite.dk
 291 S:      Maintained
 292 F:      drivers/net/ethernet/alteon/acenic*
 293
 294 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 295 M:      Peter Feuerer <peter@piie.net>
 296 L:      platform-driver-x86@vger.kernel.org
 297 W:      http://piie.net/?section=acerhdf
 298 S:      Maintained
 299 F:      drivers/platform/x86/acerhdf.c
 300
 301 ACER WMI LAPTOP EXTRAS
 302 M:      "Lee, Chun-Yi" <jlee@suse.com>
 303 L:      platform-driver-x86@vger.kernel.org
 304 S:      Maintained
 305 F:      drivers/platform/x86/acer-wmi.c
 306
 307 ACPI
 308 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 309 M:      Len Brown <lenb@kernel.org>
 310 L:      linux-acpi@vger.kernel.org
 311 W:      https://01.org/linux-acpi
 312 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 314 B:      https://bugzilla.kernel.org
 315 S:      Supported
 316 F:      drivers/acpi/
 317 F:      drivers/pnp/pnpacpi/
 318 F:      include/linux/acpi.h
 319 F:      include/linux/fwnode.h
 320 F:      include/acpi/
 321 F:      Documentation/acpi/
 322 F:      Documentation/ABI/testing/sysfs-bus-acpi
 323 F:      Documentation/ABI/testing/configfs-acpi
 324 F:      drivers/pci/*acpi*
 325 F:      drivers/pci/*/*acpi*
 326 F:      drivers/pci/*/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI PMIC DRIVERS
 371 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 372 M:      Len Brown <lenb@kernel.org>
 373 R:      Andy Shevchenko <andy@infradead.org>
 374 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 375 L:      linux-acpi@vger.kernel.org
 376 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 378 B:      https://bugzilla.kernel.org
 379 S:      Supported
 380 F:      drivers/acpi/pmic/
 381
 382 ACPI THERMAL DRIVER
 383 M:      Zhang Rui <rui.zhang@intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 W:      https://01.org/linux-acpi
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/*thermal*
 389
 390 ACPI VIDEO DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/acpi_video.c
 397
 398 ACPI WMI DRIVER
 399 L:      platform-driver-x86@vger.kernel.org
 400 S:      Orphan
 401 F:      drivers/platform/x86/wmi.c
 402 F:      include/uapi/linux/wmi.h
 403
 404 AD1889 ALSA SOUND DRIVER
 405 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 406 W:      http://wiki.parisc-linux.org/AD1889
 407 L:      linux-parisc@vger.kernel.org
 408 S:      Maintained
 409 F:      sound/pci/ad1889.*
 410
 411 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 412 M:      Michael Hennerich <michael.hennerich@analog.com>
 413 W:      http://wiki.analog.com/AD5254
 414 W:      http://ez.analog.com/community/linux-device-drivers
 415 S:      Supported
 416 F:      drivers/misc/ad525x_dpot.c
 417
 418 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5398
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/regulator/ad5398.c
 424
 425 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD7142
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/input/misc/ad714x.c
 431
 432 AD7877 TOUCHSCREEN DRIVER
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7877
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/touchscreen/ad7877.c
 438
 439 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7879
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7879.c
 445
 446 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 447 M:      Jiri Kosina <jikos@kernel.org>
 448 S:      Maintained
 449
 450 ADF7242 IEEE 802.15.4 RADIO DRIVER
 451 M:      Michael Hennerich <michael.hennerich@analog.com>
 452 W:      https://wiki.analog.com/ADF7242
 453 W:      http://ez.analog.com/community/linux-device-drivers
 454 L:      linux-wpan@vger.kernel.org
 455 S:      Supported
 456 F:      drivers/net/ieee802154/adf7242.c
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458
 459 ADM1025 HARDWARE MONITOR DRIVER
 460 M:      Jean Delvare <jdelvare@suse.com>
 461 L:      linux-hwmon@vger.kernel.org
 462 S:      Maintained
 463 F:      Documentation/hwmon/adm1025
 464 F:      drivers/hwmon/adm1025.c
 465
 466 ADM1029 HARDWARE MONITOR DRIVER
 467 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      drivers/hwmon/adm1029.c
 471
 472 ADM8211 WIRELESS DRIVER
 473 L:      linux-wireless@vger.kernel.org
 474 W:      http://wireless.kernel.org/
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 W:      http://wiki.analog.com/ADP5520
 488 W:      http://ez.analog.com/community/linux-device-drivers
 489 S:      Supported
 490 F:      drivers/mfd/adp5520.c
 491 F:      drivers/video/backlight/adp5520_bl.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/gpio/gpio-adp5520.c
 494 F:      drivers/input/keyboard/adp5520-keys.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 W:      http://wiki.analog.com/ADP5588
 499 W:      http://ez.analog.com/community/linux-device-drivers
 500 S:      Supported
 501 F:      drivers/input/keyboard/adp5588-keys.c
 502 F:      drivers/gpio/gpio-adp5588.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP8860
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADS1015 HARDWARE MONITOR DRIVER
 512 M:      Dirk Eibach <eibach@gdsys.de>
 513 L:      linux-hwmon@vger.kernel.org
 514 S:      Maintained
 515 F:      Documentation/hwmon/ads1015
 516 F:      drivers/hwmon/ads1015.c
 517 F:      include/linux/platform_data/ads1015.h
 518
 519 ADT746X FAN DRIVER
 520 M:      Colin Leroy <colin@colino.net>
 521 S:      Maintained
 522 F:      drivers/macintosh/therm_adt746x.c
 523
 524 ADT7475 HARDWARE MONITOR DRIVER
 525 M:      Jean Delvare <jdelvare@suse.com>
 526 L:      linux-hwmon@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/hwmon/adt7475
 529 F:      drivers/hwmon/adt7475.c
 530
 531 ADVANSYS SCSI DRIVER
 532 M:      Matthew Wilcox <matthew@wil.cx>
 533 M:      Hannes Reinecke <hare@suse.com>
 534 L:      linux-scsi@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/scsi/advansys.txt
 537 F:      drivers/scsi/advansys.c
 538
 539 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 540 M:      Michael Hennerich <michael.hennerich@analog.com>
 541 W:      http://wiki.analog.com/ADXL345
 542 W:      http://ez.analog.com/community/linux-device-drivers
 543 S:      Supported
 544 F:      drivers/input/misc/adxl34x.c
 545
 546 AF9013 MEDIA DRIVER
 547 M:      Antti Palosaari <crope@iki.fi>
 548 L:      linux-media@vger.kernel.org
 549 W:      https://linuxtv.org
 550 W:      http://palosaari.fi/linux/
 551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 552 T:      git git://linuxtv.org/anttip/media_tree.git
 553 S:      Maintained
 554 F:      drivers/media/dvb-frontends/af9013*
 555
 556 AF9033 MEDIA DRIVER
 557 M:      Antti Palosaari <crope@iki.fi>
 558 L:      linux-media@vger.kernel.org
 559 W:      https://linuxtv.org
 560 W:      http://palosaari.fi/linux/
 561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 562 T:      git git://linuxtv.org/anttip/media_tree.git
 563 S:      Maintained
 564 F:      drivers/media/dvb-frontends/af9033*
 565
 566 AFFS FILE SYSTEM
 567 L:      linux-fsdevel@vger.kernel.org
 568 S:      Orphan
 569 F:      Documentation/filesystems/affs.txt
 570 F:      fs/affs/
 571
 572 AFS FILESYSTEM
 573 M:      David Howells <dhowells@redhat.com>
 574 L:      linux-afs@lists.infradead.org
 575 S:      Supported
 576 F:      fs/afs/
 577 F:      include/trace/events/afs.h
 578 F:      Documentation/filesystems/afs.txt
 579 W:      https://www.infradead.org/~dhowells/kafs/
 580
 581 AGPGART DRIVER
 582 M:      David Airlie <airlied@linux.ie>
 583 T:      git git://people.freedesktop.org/~airlied/linux (part of drm maint)
 584 S:      Maintained
 585 F:      drivers/char/agp/
 586 F:      include/linux/agp*
 587 F:      include/uapi/linux/agp*
 588
 589 AHA152X SCSI DRIVER
 590 M:      "Juergen E. Fischer" <fischer@norbit.de>
 591 L:      linux-scsi@vger.kernel.org
 592 S:      Maintained
 593 F:      drivers/scsi/aha152x*
 594 F:      drivers/scsi/pcmcia/aha152x*
 595
 596 AIC7XXX / AIC79XX SCSI DRIVER
 597 M:      Hannes Reinecke <hare@suse.com>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aic7xxx/
 601
 602 AIMSLAB FM RADIO RECEIVER DRIVER
 603 M:      Hans Verkuil <hverkuil@xs4all.nl>
 604 L:      linux-media@vger.kernel.org
 605 T:      git git://linuxtv.org/media_tree.git
 606 W:      https://linuxtv.org
 607 S:      Maintained
 608 F:      drivers/media/radio/radio-aimslab*
 609
 610 AIO
 611 M:      Benjamin LaHaise <bcrl@kvack.org>
 612 L:      linux-aio@kvack.org
 613 S:      Supported
 614 F:      fs/aio.c
 615 F:      include/linux/*aio*.h
 616
 617 AIRSPY MEDIA DRIVER
 618 M:      Antti Palosaari <crope@iki.fi>
 619 L:      linux-media@vger.kernel.org
 620 W:      https://linuxtv.org
 621 W:      http://palosaari.fi/linux/
 622 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 623 T:      git git://linuxtv.org/anttip/media_tree.git
 624 S:      Maintained
 625 F:      drivers/media/usb/airspy/
 626
 627 ALACRITECH GIGABIT ETHERNET DRIVER
 628 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 629 S:      Maintained
 630 F:      drivers/net/ethernet/alacritech/*
 631
 632 ALCATEL SPEEDTOUCH USB DRIVER
 633 M:      Duncan Sands <duncan.sands@free.fr>
 634 L:      linux-usb@vger.kernel.org
 635 W:      http://www.linux-usb.org/SpeedTouch/
 636 S:      Maintained
 637 F:      drivers/usb/atm/speedtch.c
 638 F:      drivers/usb/atm/usbatm.c
 639
 640 ALCHEMY AU1XX0 MMC DRIVER
 641 M:      Manuel Lauss <manuel.lauss@gmail.com>
 642 S:      Maintained
 643 F:      drivers/mmc/host/au1xmmc.c
 644
 645 ALI1563 I2C DRIVER
 646 M:      Rudolf Marek <r.marek@assembler.cz>
 647 L:      linux-i2c@vger.kernel.org
 648 S:      Maintained
 649 F:      Documentation/i2c/busses/i2c-ali1563
 650 F:      drivers/i2c/busses/i2c-ali1563.c
 651
 652 ALLWINNER SECURITY SYSTEM
 653 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 654 L:      linux-crypto@vger.kernel.org
 655 S:      Maintained
 656 F:      drivers/crypto/sunxi-ss/
 657
 658 ALPHA PORT
 659 M:      Richard Henderson <rth@twiddle.net>
 660 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 661 M:      Matt Turner <mattst88@gmail.com>
 662 S:      Odd Fixes
 663 L:      linux-alpha@vger.kernel.org
 664 F:      arch/alpha/
 665
 666 ALPS PS/2 TOUCHPAD DRIVER
 667 R:      Pali Rohár <pali.rohar@gmail.com>
 668 F:      drivers/input/mouse/alps.*
 669
 670 ALTERA I2C CONTROLLER DRIVER
 671 M:      Thor Thayer <thor.thayer@linux.intel.com>
 672 S:      Maintained
 673 F:      drivers/i2c/busses/i2c-altera.c
 674
 675 ALTERA MAILBOX DRIVER
 676 M:      Ley Foon Tan <lftan@altera.com>
 677 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 678 S:      Maintained
 679 F:      drivers/mailbox/mailbox-altera.c
 680
 681 ALTERA PIO DRIVER
 682 M:      Tien Hock Loh <thloh@altera.com>
 683 L:      linux-gpio@vger.kernel.org
 684 S:      Maintained
 685 F:      drivers/gpio/gpio-altera.c
 686
 687 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 688 M:      Thor Thayer <thor.thayer@linux.intel.com>
 689 S:      Maintained
 690 F:      drivers/gpio/gpio-altera-a10sr.c
 691 F:      drivers/mfd/altera-a10sr.c
 692 F:      drivers/reset/reset-a10sr.c
 693 F:      include/linux/mfd/altera-a10sr.h
 694 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 695
 696 ALTERA TRIPLE SPEED ETHERNET DRIVER
 697 M:      Vince Bridgers <vbridger@opensource.altera.com>
 698 L:      netdev@vger.kernel.org
 699 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 700 S:      Maintained
 701 F:      drivers/net/ethernet/altera/
 702
 703 ALTERA UART/JTAG UART SERIAL DRIVERS
 704 M:      Tobias Klauser <tklauser@distanz.ch>
 705 L:      linux-serial@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/tty/serial/altera_uart.c
 709 F:      drivers/tty/serial/altera_jtaguart.c
 710 F:      include/linux/altera_uart.h
 711 F:      include/linux/altera_jtaguart.h
 712
 713 AMAZON ETHERNET DRIVERS
 714 M:      Netanel Belgazal <netanel@amazon.com>
 715 R:      Saeed Bishara <saeedb@amazon.com>
 716 R:      Zorik Machulsky <zorik@amazon.com>
 717 L:      netdev@vger.kernel.org
 718 S:      Supported
 719 F:      Documentation/networking/ena.txt
 720 F:      drivers/net/ethernet/amazon/
 721
 722 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 723 M:      Tom Lendacky <thomas.lendacky@amd.com>
 724 M:      Gary Hook <gary.hook@amd.com>
 725 L:      linux-crypto@vger.kernel.org
 726 S:      Supported
 727 F:      drivers/crypto/ccp/
 728 F:      include/linux/ccp.h
 729
 730 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 731 M:      Huang Rui <ray.huang@amd.com>
 732 L:      linux-hwmon@vger.kernel.org
 733 S:      Supported
 734 F:      Documentation/hwmon/fam15h_power
 735 F:      drivers/hwmon/fam15h_power.c
 736
 737 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 738 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 739 S:      Orphan
 740 F:      drivers/usb/gadget/udc/amd5536udc.*
 741
 742 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 743 P:      Andres Salomon <dilinger@queued.net>
 744 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 745 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 746 S:      Supported
 747 F:      drivers/char/hw_random/geode-rng.c
 748 F:      drivers/crypto/geode*
 749 F:      drivers/video/fbdev/geode/
 750 F:      arch/x86/include/asm/geode.h
 751
 752 AMD IOMMU (AMD-VI)
 753 M:      Joerg Roedel <joro@8bytes.org>
 754 L:      iommu@lists.linux-foundation.org
 755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 756 S:      Maintained
 757 F:      drivers/iommu/amd_iommu*.[ch]
 758 F:      include/linux/amd-iommu.h
 759
 760 AMD KFD
 761 M:      Oded Gabbay <oded.gabbay@gmail.com>
 762 L:      dri-devel@lists.freedesktop.org
 763 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 764 S:      Supported
 765 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 766 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 767 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 768 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 769 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 770 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 771 F:      drivers/gpu/drm/amd/amdkfd/
 772 F:      drivers/gpu/drm/amd/include/cik_structs.h
 773 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 774 F:      drivers/gpu/drm/amd/include/vi_structs.h
 775 F:      include/uapi/linux/kfd_ioctl.h
 776
 777 AMD SEATTLE DEVICE TREE SUPPORT
 778 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 779 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 780 M:      Tom Lendacky <thomas.lendacky@amd.com>
 781 S:      Supported
 782 F:      arch/arm64/boot/dts/amd/
 783
 784 AMD XGBE DRIVER
 785 M:      Tom Lendacky <thomas.lendacky@amd.com>
 786 L:      netdev@vger.kernel.org
 787 S:      Supported
 788 F:      drivers/net/ethernet/amd/xgbe/
 789 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 790
 791 AMS (Apple Motion Sensor) DRIVER
 792 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 793 S:      Supported
 794 F:      drivers/macintosh/ams/
 795
 796 ANALOG DEVICES INC AD9389B DRIVER
 797 M:      Hans Verkuil <hans.verkuil@cisco.com>
 798 L:      linux-media@vger.kernel.org
 799 S:      Maintained
 800 F:      drivers/media/i2c/ad9389b*
 801
 802 ANALOG DEVICES INC ADV7180 DRIVER
 803 M:      Lars-Peter Clausen <lars@metafoo.de>
 804 L:      linux-media@vger.kernel.org
 805 W:      http://ez.analog.com/community/linux-device-drivers
 806 S:      Supported
 807 F:      drivers/media/i2c/adv7180.c
 808
 809 ANALOG DEVICES INC ADV748X DRIVER
 810 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 811 L:      linux-media@vger.kernel.org
 812 S:      Maintained
 813 F:      drivers/media/i2c/adv748x/*
 814
 815 ANALOG DEVICES INC ADV7511 DRIVER
 816 M:      Hans Verkuil <hans.verkuil@cisco.com>
 817 L:      linux-media@vger.kernel.org
 818 S:      Maintained
 819 F:      drivers/media/i2c/adv7511*
 820
 821 ANALOG DEVICES INC ADV7604 DRIVER
 822 M:      Hans Verkuil <hans.verkuil@cisco.com>
 823 L:      linux-media@vger.kernel.org
 824 S:      Maintained
 825 F:      drivers/media/i2c/adv7604*
 826
 827 ANALOG DEVICES INC ADV7842 DRIVER
 828 M:      Hans Verkuil <hans.verkuil@cisco.com>
 829 L:      linux-media@vger.kernel.org
 830 S:      Maintained
 831 F:      drivers/media/i2c/adv7842*
 832
 833 ANALOG DEVICES INC ASOC CODEC DRIVERS
 834 M:      Lars-Peter Clausen <lars@metafoo.de>
 835 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 836 W:      http://wiki.analog.com/
 837 W:      http://ez.analog.com/community/linux-device-drivers
 838 S:      Supported
 839 F:      sound/soc/codecs/adau*
 840 F:      sound/soc/codecs/adav*
 841 F:      sound/soc/codecs/ad1*
 842 F:      sound/soc/codecs/ad7*
 843 F:      sound/soc/codecs/ssm*
 844 F:      sound/soc/codecs/sigmadsp.*
 845
 846 ANALOG DEVICES INC DMA DRIVERS
 847 M:      Lars-Peter Clausen <lars@metafoo.de>
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/dma/dma-axi-dmac.c
 851
 852 ANALOG DEVICES INC IIO DRIVERS
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 855 W:      http://wiki.analog.com/
 856 W:      http://ez.analog.com/community/linux-device-drivers
 857 S:      Supported
 858 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 859 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 860 F:      drivers/iio/*/ad*
 861 F:      drivers/iio/adc/ltc2497*
 862 X:      drivers/iio/*/adjd*
 863 F:      drivers/staging/iio/*/ad*
 864
 865 ANDES ARCHITECTURE
 866 M:      Greentime Hu <green.hu@gmail.com>
 867 M:      Vincent Chen <deanbo422@gmail.com>
 868 T:      git https://github.com/andestech/linux.git
 869 S:      Supported
 870 F:      arch/nds32/
 871 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 872 F:      Documentation/devicetree/bindings/nds32/
 873 K:      nds32
 874 N:      nds32
 875
 876 ANDROID CONFIG FRAGMENTS
 877 M:      Rob Herring <robh@kernel.org>
 878 S:      Supported
 879 F:      kernel/configs/android*
 880
 881 ANDROID DRIVERS
 882 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 883 M:      Arve Hjønnevåg <arve@android.com>
 884 M:      Todd Kjos <tkjos@android.com>
 885 M:      Martijn Coenen <maco@android.com>
 886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 887 L:      devel@driverdev.osuosl.org
 888 S:      Supported
 889 F:      drivers/android/
 890 F:      drivers/staging/android/
 891
 892 ANDROID GOLDFISH PIC DRIVER
 893 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 894 S:      Supported
 895 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 896 F:      drivers/irqchip/irq-goldfish-pic.c
 897
 898 ANDROID GOLDFISH RTC DRIVER
 899 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 900 S:      Supported
 901 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 902 F:      drivers/rtc/rtc-goldfish.c
 903
 904 ANDROID ION DRIVER
 905 M:      Laura Abbott <labbott@redhat.com>
 906 M:      Sumit Semwal <sumit.semwal@linaro.org>
 907 L:      devel@driverdev.osuosl.org
 908 S:      Supported
 909 F:      drivers/staging/android/ion
 910 F:      drivers/staging/android/uapi/ion.h
 911
 912 AOA (Apple Onboard Audio) ALSA DRIVER
 913 M:      Johannes Berg <johannes@sipsolutions.net>
 914 L:      linuxppc-dev@lists.ozlabs.org
 915 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 916 S:      Maintained
 917 F:      sound/aoa/
 918
 919 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 920 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 921 L:      linux-iio@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/iio/adc/stx104.c
 924
 925 APM DRIVER
 926 M:      Jiri Kosina <jikos@kernel.org>
 927 S:      Odd fixes
 928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 929 F:      arch/x86/kernel/apm_32.c
 930 F:      include/linux/apm_bios.h
 931 F:      include/uapi/linux/apm_bios.h
 932 F:      drivers/char/apm-emulation.c
 933
 934 APPARMOR SECURITY MODULE
 935 M:      John Johansen <john.johansen@canonical.com>
 936 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 937 W:      apparmor.wiki.kernel.org
 938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/apparmor-dev.git
 939 S:      Supported
 940 F:      security/apparmor/
 941 F:      Documentation/admin-guide/LSM/apparmor.rst
 942
 943 APPLE BCM5974 MULTITOUCH DRIVER
 944 M:      Henrik Rydberg <rydberg@bitmath.org>
 945 L:      linux-input@vger.kernel.org
 946 S:      Odd fixes
 947 F:      drivers/input/mouse/bcm5974.c
 948
 949 APPLE SMC DRIVER
 950 M:      Henrik Rydberg <rydberg@bitmath.org>
 951 L:      linux-hwmon@vger.kernel.org
 952 S:      Odd fixes
 953 F:      drivers/hwmon/applesmc.c
 954
 955 APPLETALK NETWORK LAYER
 956 L:      netdev@vger.kernel.org
 957 S:      Odd fixes
 958 F:      drivers/net/appletalk/
 959 F:      net/appletalk/
 960
 961 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 962 M:      Duc Dang <dhdang@apm.com>
 963 S:      Supported
 964 F:      arch/arm64/boot/dts/apm/
 965
 966 APPLIED MICRO (APM) X-GENE SOC EDAC
 967 M:      Loc Ho <lho@apm.com>
 968 S:      Supported
 969 F:      drivers/edac/xgene_edac.c
 970 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 971
 972 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 973 M:      Iyappan Subramanian <isubramanian@apm.com>
 974 M:      Keyur Chudgar <kchudgar@apm.com>
 975 S:      Supported
 976 F:      drivers/net/ethernet/apm/xgene-v2/
 977
 978 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 979 M:      Iyappan Subramanian <isubramanian@apm.com>
 980 M:      Keyur Chudgar <kchudgar@apm.com>
 981 M:      Quan Nguyen <qnguyen@apm.com>
 982 S:      Supported
 983 F:      drivers/net/ethernet/apm/xgene/
 984 F:      drivers/net/phy/mdio-xgene.c
 985 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 986 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
 987
 988 APPLIED MICRO (APM) X-GENE SOC PMU
 989 M:      Tai Nguyen <ttnguyen@apm.com>
 990 S:      Supported
 991 F:      drivers/perf/xgene_pmu.c
 992 F:      Documentation/perf/xgene-pmu.txt
 993 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
 994
 995 APTINA CAMERA SENSOR PLL
 996 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
 997 L:      linux-media@vger.kernel.org
 998 S:      Maintained
 999 F:      drivers/media/i2c/aptina-pll.*
1000
1001 ARC FRAMEBUFFER DRIVER
1002 M:      Jaya Kumar <jayalk@intworks.biz>
1003 S:      Maintained
1004 F:      drivers/video/fbdev/arcfb.c
1005 F:      drivers/video/fbdev/core/fb_defio.c
1006
1007 ARC PGU DRM DRIVER
1008 M:      Alexey Brodkin <abrodkin@synopsys.com>
1009 S:      Supported
1010 F:      drivers/gpu/drm/arc/
1011 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1012
1013 ARCNET NETWORK LAYER
1014 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1015 L:      netdev@vger.kernel.org
1016 S:      Maintained
1017 F:      drivers/net/arcnet/
1018 F:      include/uapi/linux/if_arcnet.h
1019
1020 ARM ARCHITECTED TIMER DRIVER
1021 M:      Mark Rutland <mark.rutland@arm.com>
1022 M:      Marc Zyngier <marc.zyngier@arm.com>
1023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1024 S:      Maintained
1025 F:      arch/arm/include/asm/arch_timer.h
1026 F:      arch/arm64/include/asm/arch_timer.h
1027 F:      drivers/clocksource/arm_arch_timer.c
1028
1029 ARM HDLCD DRM DRIVER
1030 M:      Liviu Dudau <liviu.dudau@arm.com>
1031 S:      Supported
1032 F:      drivers/gpu/drm/arm/hdlcd_*
1033 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1034
1035 ARM MALI-DP DRM DRIVER
1036 M:      Liviu Dudau <liviu.dudau@arm.com>
1037 M:      Brian Starkey <brian.starkey@arm.com>
1038 M:      Mali DP Maintainers <malidp@foss.arm.com>
1039 S:      Supported
1040 F:      drivers/gpu/drm/arm/
1041 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1042
1043 ARM MFM AND FLOPPY DRIVERS
1044 M:      Ian Molton <spyro@f2s.com>
1045 S:      Maintained
1046 F:      arch/arm/lib/floppydma.S
1047 F:      arch/arm/include/asm/floppy.h
1048
1049 ARM PMU PROFILING AND DEBUGGING
1050 M:      Will Deacon <will.deacon@arm.com>
1051 M:      Mark Rutland <mark.rutland@arm.com>
1052 S:      Maintained
1053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1054 F:      arch/arm*/kernel/perf_*
1055 F:      arch/arm/oprofile/common.c
1056 F:      arch/arm*/kernel/hw_breakpoint.c
1057 F:      arch/arm*/include/asm/hw_breakpoint.h
1058 F:      arch/arm*/include/asm/perf_event.h
1059 F:      drivers/perf/*
1060 F:      include/linux/perf/arm_pmu.h
1061 F:      Documentation/devicetree/bindings/arm/pmu.txt
1062 F:      Documentation/devicetree/bindings/perf/
1063
1064 ARM PORT
1065 M:      Russell King <linux@armlinux.org.uk>
1066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1067 W:      http://www.armlinux.org.uk/
1068 S:      Odd Fixes
1069 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1070 F:      arch/arm/
1071 X:      arch/arm/boot/dts/
1072
1073 ARM PRIMECELL AACI PL041 DRIVER
1074 M:      Russell King <linux@armlinux.org.uk>
1075 S:      Odd Fixes
1076 F:      sound/arm/aaci.*
1077
1078 ARM PRIMECELL BUS SUPPORT
1079 M:      Russell King <linux@armlinux.org.uk>
1080 S:      Odd Fixes
1081 F:      drivers/amba/
1082 F:      include/linux/amba/bus.h
1083
1084 ARM PRIMECELL CLCD PL110 DRIVER
1085 M:      Russell King <linux@armlinux.org.uk>
1086 S:      Odd Fixes
1087 F:      drivers/video/fbdev/amba-clcd.*
1088
1089 ARM PRIMECELL KMI PL050 DRIVER
1090 M:      Russell King <linux@armlinux.org.uk>
1091 S:      Odd Fixes
1092 F:      drivers/input/serio/ambakmi.*
1093 F:      include/linux/amba/kmi.h
1094
1095 ARM PRIMECELL MMCI PL180/1 DRIVER
1096 M:      Russell King <linux@armlinux.org.uk>
1097 S:      Odd Fixes
1098 F:      drivers/mmc/host/mmci.*
1099 F:      include/linux/amba/mmci.h
1100
1101 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1102 M:      Russell King <linux@armlinux.org.uk>
1103 S:      Odd Fixes
1104 F:      drivers/tty/serial/amba-pl01*.c
1105 F:      include/linux/amba/serial.h
1106
1107 ARM SMMU DRIVERS
1108 M:      Will Deacon <will.deacon@arm.com>
1109 R:      Robin Murphy <robin.murphy@arm.com>
1110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1111 S:      Maintained
1112 F:      drivers/iommu/arm-smmu.c
1113 F:      drivers/iommu/arm-smmu-v3.c
1114 F:      drivers/iommu/io-pgtable-arm.c
1115 F:      drivers/iommu/io-pgtable-arm-v7s.c
1116
1117 ARM SUB-ARCHITECTURES
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 S:      Maintained
1120 F:      arch/arm/mach-*/
1121 F:      arch/arm/plat-*/
1122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1123
1124 ARM/ACTIONS SEMI ARCHITECTURE
1125 M:      Andreas Färber <afaerber@suse.de>
1126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1127 S:      Maintained
1128 N:      owl
1129 F:      arch/arm/mach-actions/
1130 F:      arch/arm/boot/dts/owl-*
1131 F:      arch/arm64/boot/dts/actions/
1132 F:      drivers/clocksource/owl-*
1133 F:      drivers/soc/actions/
1134 F:      include/dt-bindings/power/owl-*
1135 F:      include/linux/soc/actions/
1136 F:      Documentation/devicetree/bindings/arm/actions.txt
1137 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1138 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1139
1140 ARM/ADS SPHERE MACHINE SUPPORT
1141 M:      Lennert Buytenhek <kernel@wantstofly.org>
1142 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1143 S:      Maintained
1144
1145 ARM/AFEB9260 MACHINE SUPPORT
1146 M:      Sergey Lapin <slapin@ossfans.org>
1147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1148 S:      Maintained
1149
1150 ARM/AJECO 1ARM MACHINE SUPPORT
1151 M:      Lennert Buytenhek <kernel@wantstofly.org>
1152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1153 S:      Maintained
1154
1155 ARM/Allwinner SoC Clock Support
1156 M:      Emilio López <emilio@elopez.com.ar>
1157 S:      Maintained
1158 F:      drivers/clk/sunxi/
1159
1160 ARM/Allwinner sunXi SoC support
1161 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1162 M:      Chen-Yu Tsai <wens@csie.org>
1163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1164 S:      Maintained
1165 N:      sun[x456789]i
1166 N:      sun50i
1167 F:      arch/arm/mach-sunxi/
1168 F:      arch/arm64/boot/dts/allwinner/
1169 F:      drivers/clk/sunxi-ng/
1170 F:      drivers/pinctrl/sunxi/
1171 F:      drivers/soc/sunxi/
1172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1173
1174 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1175 M:      Neil Armstrong <narmstrong@baylibre.com>
1176 M:      Jerome Brunet <jbrunet@baylibre.com>
1177 L:      linux-amlogic@lists.infradead.org
1178 S:      Maintained
1179 F:      drivers/clk/meson/
1180 F:      include/dt-bindings/clock/meson*
1181 F:      include/dt-bindings/clock/gxbb*
1182 F:      Documentation/devicetree/bindings/clock/amlogic*
1183
1184 ARM/Amlogic Meson SoC support
1185 M:      Carlo Caione <carlo@caione.org>
1186 M:      Kevin Hilman <khilman@baylibre.com>
1187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1188 L:      linux-amlogic@lists.infradead.org
1189 W:      http://linux-meson.com/
1190 S:      Maintained
1191 F:      arch/arm/mach-meson/
1192 F:      arch/arm/boot/dts/meson*
1193 F:      arch/arm64/boot/dts/amlogic/
1194 F:      drivers/pinctrl/meson/
1195 F:      drivers/mmc/host/meson*
1196 N:      meson
1197
1198 ARM/Annapurna Labs ALPINE ARCHITECTURE
1199 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1200 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203 F:      arch/arm/mach-alpine/
1204 F:      arch/arm/boot/dts/alpine*
1205 F:      arch/arm64/boot/dts/al/
1206 F:      drivers/*/*alpine*
1207
1208 ARM/ARTPEC MACHINE SUPPORT
1209 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1210 M:      Lars Persson <lars.persson@axis.com>
1211 M:      Niklas Cassel <niklas.cassel@axis.com>
1212 S:      Maintained
1213 L:      linux-arm-kernel@axis.com
1214 F:      arch/arm/mach-artpec
1215 F:      arch/arm/boot/dts/artpec6*
1216 F:      drivers/clk/axis
1217 F:      drivers/crypto/axis
1218 F:      drivers/pinctrl/pinctrl-artpec*
1219 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1220
1221 ARM/ASPEED I2C DRIVER
1222 M:      Brendan Higgins <brendanhiggins@google.com>
1223 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1224 R:      Joel Stanley <joel@jms.id.au>
1225 L:      linux-i2c@vger.kernel.org
1226 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1227 S:      Maintained
1228 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1229 F:      drivers/i2c/busses/i2c-aspeed.c
1230 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1231 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1232
1233 ARM/ASPEED MACHINE SUPPORT
1234 M:      Joel Stanley <joel@jms.id.au>
1235 R:      Andrew Jeffery <andrew@aj.id.au>
1236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1237 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1238 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1239 S:      Supported
1240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1241 F:      arch/arm/mach-aspeed/
1242 F:      arch/arm/boot/dts/aspeed-*
1243 N:      aspeed
1244
1245 ARM/ATMEL AT91 Clock Support
1246 M:      Boris Brezillon <boris.brezillon@free-electrons.com>
1247 S:      Maintained
1248 F:      drivers/clk/at91
1249
1250 ARM/CALXEDA HIGHBANK ARCHITECTURE
1251 M:      Rob Herring <robh@kernel.org>
1252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1253 S:      Maintained
1254 F:      arch/arm/mach-highbank/
1255 F:      arch/arm/boot/dts/highbank.dts
1256 F:      arch/arm/boot/dts/ecx-*.dts*
1257
1258 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1259 M:      Krzysztof Halasa <khalasa@piap.pl>
1260 S:      Maintained
1261 F:      arch/arm/mach-cns3xxx/
1262
1263 ARM/CAVIUM THUNDER NETWORK DRIVER
1264 M:      Sunil Goutham <sgoutham@cavium.com>
1265 M:      Robert Richter <rric@kernel.org>
1266 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1267 S:      Supported
1268 F:      drivers/net/ethernet/cavium/thunder/
1269
1270 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1271 M:      Lukasz Majewski <lukma@denx.de>
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      arch/arm/mach-ep93xx/ts72xx.c
1275
1276 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1277 M:      Alexander Shiyan <shc_work@mail.ru>
1278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1279 S:      Odd Fixes
1280 N:      clps711x
1281
1282 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1283 M:      Lennert Buytenhek <kernel@wantstofly.org>
1284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1285 S:      Maintained
1286
1287 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1288 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1289 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1290 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1291 S:      Maintained
1292 F:      arch/arm/mach-ep93xx/
1293 F:      arch/arm/mach-ep93xx/include/mach/
1294
1295 ARM/CLKDEV SUPPORT
1296 M:      Russell King <linux@armlinux.org.uk>
1297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1298 S:      Maintained
1299 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1300 F:      drivers/clk/clkdev.c
1301
1302 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1303 M:      Mike Rapoport <mike@compulab.co.il>
1304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1305 S:      Maintained
1306
1307 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1308 M:      Baruch Siach <baruch@tkos.co.il>
1309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1310 S:      Maintained
1311 F:      arch/arm/boot/dts/cx92755*
1312 N:      digicolor
1313
1314 ARM/CONTEC MICRO9 MACHINE SUPPORT
1315 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1316 S:      Maintained
1317 F:      arch/arm/mach-ep93xx/micro9.c
1318
1319 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1320 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1322 S:      Maintained
1323 F:      drivers/hwtracing/coresight/*
1324 F:      Documentation/trace/coresight.txt
1325 F:      Documentation/trace/coresight-cpu-debug.txt
1326 F:      Documentation/devicetree/bindings/arm/coresight.txt
1327 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1328 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1329 F:      tools/perf/arch/arm/util/pmu.c
1330 F:      tools/perf/arch/arm/util/auxtrace.c
1331 F:      tools/perf/arch/arm/util/cs-etm.c
1332 F:      tools/perf/arch/arm/util/cs-etm.h
1333 F:      tools/perf/util/cs-etm.*
1334 F:      tools/perf/util/cs-etm-decoder/*
1335
1336 ARM/CORGI MACHINE SUPPORT
1337 M:      Richard Purdie <rpurdie@rpsys.net>
1338 S:      Maintained
1339
1340 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1341 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1342 M:      Linus Walleij <linus.walleij@linaro.org>
1343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1344 T:      git git://github.com/ulli-kroll/linux.git
1345 S:      Maintained
1346 F:      Documentation/devicetree/bindings/arm/gemini.txt
1347 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1348 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1349 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1350 F:      arch/arm/mach-gemini/
1351 F:      drivers/net/ethernet/cortina/
1352 F:      drivers/pinctrl/pinctrl-gemini.c
1353 F:      drivers/rtc/rtc-ftrtc010.c
1354
1355 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1356 M:      Barry Song <baohua@kernel.org>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1359 S:      Maintained
1360 F:      arch/arm/boot/dts/prima2*
1361 F:      arch/arm/mach-prima2/
1362 F:      drivers/clk/sirf/
1363 F:      drivers/clocksource/timer-prima2.c
1364 F:      drivers/clocksource/timer-atlas7.c
1365 N:      [^a-z]sirf
1366
1367 ARM/EBSA110 MACHINE SUPPORT
1368 M:      Russell King <linux@armlinux.org.uk>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 W:      http://www.armlinux.org.uk/
1371 S:      Maintained
1372 F:      arch/arm/mach-ebsa110/
1373 F:      drivers/net/ethernet/amd/am79c961a.*
1374
1375 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1376 M:      Uwe Kleine-König <kernel@pengutronix.de>
1377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1378 S:      Maintained
1379 N:      efm32
1380
1381 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1382 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1384 S:      Maintained
1385 F:      arch/arm/mach-pxa/ezx.c
1386
1387 ARM/FARADAY FA526 PORT
1388 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1390 S:      Maintained
1391 T:      git git://git.berlios.de/gemini-board
1392 F:      arch/arm/mm/*-fa*
1393
1394 ARM/FOOTBRIDGE ARCHITECTURE
1395 M:      Russell King <linux@armlinux.org.uk>
1396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1397 W:      http://www.armlinux.org.uk/
1398 S:      Maintained
1399 F:      arch/arm/include/asm/hardware/dec21285.h
1400 F:      arch/arm/mach-footbridge/
1401
1402 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1403 M:      Shawn Guo <shawnguo@kernel.org>
1404 M:      Sascha Hauer <kernel@pengutronix.de>
1405 R:      Fabio Estevam <fabio.estevam@nxp.com>
1406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1407 S:      Maintained
1408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1409 F:      arch/arm/mach-imx/
1410 F:      arch/arm/mach-mxs/
1411 F:      arch/arm/boot/dts/imx*
1412 F:      arch/arm/configs/imx*_defconfig
1413 F:      drivers/clk/imx/
1414 F:      drivers/soc/imx/
1415 F:      include/soc/imx/
1416
1417 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1418 M:      Shawn Guo <shawnguo@kernel.org>
1419 M:      Sascha Hauer <kernel@pengutronix.de>
1420 R:      Stefan Agner <stefan@agner.ch>
1421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1422 S:      Maintained
1423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1424 F:      arch/arm/mach-imx/*vf610*
1425 F:      arch/arm/boot/dts/vf*
1426
1427 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1428 M:      Lennert Buytenhek <kernel@wantstofly.org>
1429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1430 S:      Maintained
1431
1432 ARM/GUMSTIX MACHINE SUPPORT
1433 M:      Steve Sakoman <sakoman@gmail.com>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Maintained
1436
1437 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1438 M:      Philipp Zabel <philipp.zabel@gmail.com>
1439 M:      Paul Parsons <lost.distance@yahoo.com>
1440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1441 S:      Maintained
1442 F:      arch/arm/mach-pxa/hx4700.c
1443 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1444 F:      sound/soc/pxa/hx4700.c
1445
1446 ARM/HISILICON SOC SUPPORT
1447 M:      Wei Xu <xuwei5@hisilicon.com>
1448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1449 W:      http://www.hisilicon.com
1450 S:      Supported
1451 T:      git git://github.com/hisilicon/linux-hisi.git
1452 F:      arch/arm/mach-hisi/
1453 F:      arch/arm/boot/dts/hi3*
1454 F:      arch/arm/boot/dts/hip*
1455 F:      arch/arm/boot/dts/hisi*
1456 F:      arch/arm64/boot/dts/hisilicon/
1457
1458 ARM/HP JORNADA 7XX MACHINE SUPPORT
1459 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1460 W:      www.jlime.com
1461 S:      Maintained
1462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1463 F:      arch/arm/mach-sa1100/jornada720.c
1464 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1465
1466 ARM/IGEP MACHINE SUPPORT
1467 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1468 M:      Javier Martinez Canillas <javier@dowhile0.org>
1469 L:      linux-omap@vger.kernel.org
1470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1471 S:      Maintained
1472 F:      arch/arm/boot/dts/omap3-igep*
1473
1474 ARM/INCOME PXA270 SUPPORT
1475 M:      Marek Vasut <marek.vasut@gmail.com>
1476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1477 S:      Maintained
1478 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1479
1480 ARM/INTEL IOP13XX ARM ARCHITECTURE
1481 M:      Lennert Buytenhek <kernel@wantstofly.org>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484
1485 ARM/INTEL IOP32X ARM ARCHITECTURE
1486 M:      Lennert Buytenhek <kernel@wantstofly.org>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Maintained
1489
1490 ARM/INTEL IOP33X ARM ARCHITECTURE
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Orphan
1493
1494 ARM/INTEL IQ81342EX MACHINE SUPPORT
1495 M:      Lennert Buytenhek <kernel@wantstofly.org>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/INTEL IXDP2850 MACHINE SUPPORT
1500 M:      Lennert Buytenhek <kernel@wantstofly.org>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503
1504 ARM/INTEL IXP4XX ARM ARCHITECTURE
1505 M:      Imre Kaloz <kaloz@openwrt.org>
1506 M:      Krzysztof Halasa <khalasa@piap.pl>
1507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1508 S:      Maintained
1509 F:      arch/arm/mach-ixp4xx/
1510
1511 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1512 M:      Jonathan Cameron <jic23@cam.ac.uk>
1513 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1514 S:      Maintained
1515 F:      arch/arm/mach-pxa/stargate2.c
1516 F:      drivers/pcmcia/pxa2xx_stargate2.c
1517
1518 ARM/INTEL XSC3 (MANZANO) ARM CORE
1519 M:      Lennert Buytenhek <kernel@wantstofly.org>
1520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1521 S:      Maintained
1522
1523 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1524 M:      Lennert Buytenhek <kernel@wantstofly.org>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527
1528 ARM/LG1K ARCHITECTURE
1529 M:      Chanho Min <chanho.min@lge.com>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 S:      Maintained
1532 F:      arch/arm64/boot/dts/lg/
1533
1534 ARM/LOGICPD PXA270 MACHINE SUPPORT
1535 M:      Lennert Buytenhek <kernel@wantstofly.org>
1536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1537 S:      Maintained
1538
1539 ARM/LPC18XX ARCHITECTURE
1540 M:      Joachim Eastwood <manabian@gmail.com>
1541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1542 S:      Maintained
1543 F:      arch/arm/boot/dts/lpc43*
1544 F:      drivers/clk/nxp/clk-lpc18xx*
1545 F:      drivers/clocksource/time-lpc32xx.c
1546 F:      drivers/i2c/busses/i2c-lpc2k.c
1547 F:      drivers/memory/pl172.c
1548 F:      drivers/mtd/spi-nor/nxp-spifi.c
1549 F:      drivers/rtc/rtc-lpc24xx.c
1550 N:      lpc18xx
1551
1552 ARM/LPC32XX SOC SUPPORT
1553 M:      Vladimir Zapolskiy <vz@mleia.com>
1554 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1557 S:      Maintained
1558 F:      arch/arm/boot/dts/lpc32*
1559 F:      arch/arm/mach-lpc32xx/
1560 F:      drivers/i2c/busses/i2c-pnx.c
1561 F:      drivers/net/ethernet/nxp/lpc_eth.c
1562 F:      drivers/usb/host/ohci-nxp.c
1563 F:      drivers/watchdog/pnx4008_wdt.c
1564 N:      lpc32xx
1565
1566 ARM/MAGICIAN MACHINE SUPPORT
1567 M:      Philipp Zabel <philipp.zabel@gmail.com>
1568 S:      Maintained
1569
1570 ARM/Marvell Dove/MV78xx0/Orion SOC support
1571 M:      Jason Cooper <jason@lakedaemon.net>
1572 M:      Andrew Lunn <andrew@lunn.ch>
1573 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1574 M:      Gregory Clement <gregory.clement@bootlin.com>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      Documentation/devicetree/bindings/soc/dove/
1578 F:      arch/arm/mach-dove/
1579 F:      arch/arm/mach-mv78xx0/
1580 F:      arch/arm/mach-orion5x/
1581 F:      arch/arm/plat-orion/
1582 F:      arch/arm/boot/dts/dove*
1583 F:      arch/arm/boot/dts/orion5x*
1584
1585 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1586 M:      Jason Cooper <jason@lakedaemon.net>
1587 M:      Andrew Lunn <andrew@lunn.ch>
1588 M:      Gregory Clement <gregory.clement@bootlin.com>
1589 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1591 S:      Maintained
1592 F:      arch/arm/boot/dts/armada*
1593 F:      arch/arm/boot/dts/kirkwood*
1594 F:      arch/arm/configs/mvebu_*_defconfig
1595 F:      arch/arm/mach-mvebu/
1596 F:      arch/arm64/boot/dts/marvell/armada*
1597 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1598 F:      drivers/cpufreq/mvebu-cpufreq.c
1599 F:      drivers/irqchip/irq-armada-370-xp.c
1600 F:      drivers/irqchip/irq-mvebu-*
1601 F:      drivers/pinctrl/mvebu/
1602 F:      drivers/rtc/rtc-armada38x.c
1603
1604 ARM/Mediatek RTC DRIVER
1605 M:      Eddie Huang <eddie.huang@mediatek.com>
1606 M:      Sean Wang <sean.wang@mediatek.com>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1611 F:      drivers/rtc/rtc-mt6397.c
1612 F:      drivers/rtc/rtc-mt7622.c
1613
1614 ARM/Mediatek SoC support
1615 M:      Matthias Brugger <matthias.bgg@gmail.com>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1618 S:      Maintained
1619 F:      arch/arm/boot/dts/mt6*
1620 F:      arch/arm/boot/dts/mt7*
1621 F:      arch/arm/boot/dts/mt8*
1622 F:      arch/arm/mach-mediatek/
1623 F:      arch/arm64/boot/dts/mediatek/
1624 N:      mtk
1625 K:      mediatek
1626
1627 ARM/Mediatek USB3 PHY DRIVER
1628 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1631 S:      Maintained
1632 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1633
1634 ARM/MICREL KS8695 ARCHITECTURE
1635 M:      Greg Ungerer <gerg@uclinux.org>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 F:      arch/arm/mach-ks8695/
1638 S:      Odd Fixes
1639
1640 ARM/Microchip (AT91) SoC support
1641 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1642 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1644 W:      http://www.linux4sam.org
1645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1646 S:      Supported
1647 N:      at91
1648 N:      atmel
1649 F:      arch/arm/mach-at91/
1650 F:      include/soc/at91/
1651 F:      arch/arm/boot/dts/at91*.dts
1652 F:      arch/arm/boot/dts/at91*.dtsi
1653 F:      arch/arm/boot/dts/sama*.dts
1654 F:      arch/arm/boot/dts/sama*.dtsi
1655 F:      arch/arm/include/debug/at91.S
1656 F:      drivers/memory/atmel*
1657 F:      drivers/watchdog/sama5d4_wdt.c
1658 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1659 X:      drivers/net/wireless/atmel/
1660
1661 ARM/MIOA701 MACHINE SUPPORT
1662 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1664 F:      arch/arm/mach-pxa/mioa701.c
1665 S:      Maintained
1666
1667 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1668 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1669 S:      Maintained
1670
1671 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1672 M:      Linus Walleij <linus.walleij@linaro.org>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675 F:      arch/arm/mach-nomadik/
1676 F:      arch/arm/mach-u300/
1677 F:      arch/arm/mach-ux500/
1678 F:      arch/arm/boot/dts/ste-*
1679 F:      drivers/clk/clk-nomadik.c
1680 F:      drivers/clk/clk-u300.c
1681 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1682 F:      drivers/clocksource/timer-u300.c
1683 F:      drivers/dma/coh901318*
1684 F:      drivers/dma/ste_dma40*
1685 F:      drivers/hwspinlock/u8500_hsem.c
1686 F:      drivers/i2c/busses/i2c-nomadik.c
1687 F:      drivers/i2c/busses/i2c-stu300.c
1688 F:      drivers/mfd/ab3100*
1689 F:      drivers/mfd/ab8500*
1690 F:      drivers/mfd/abx500*
1691 F:      drivers/mfd/dbx500*
1692 F:      drivers/mfd/db8500*
1693 F:      drivers/pinctrl/nomadik/
1694 F:      drivers/pinctrl/pinctrl-coh901*
1695 F:      drivers/pinctrl/pinctrl-u300.c
1696 F:      drivers/rtc/rtc-ab3100.c
1697 F:      drivers/rtc/rtc-ab8500.c
1698 F:      drivers/rtc/rtc-coh901331.c
1699 F:      drivers/rtc/rtc-pl031.c
1700 F:      drivers/watchdog/coh901327_wdt.c
1701 F:      Documentation/devicetree/bindings/arm/ste-*
1702 F:      Documentation/devicetree/bindings/arm/ux500/
1703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1704
1705 ARM/NUVOTON NPCM ARCHITECTURE
1706 M:      Avi Fishman <avifishman70@gmail.com>
1707 M:      Tomer Maimon <tmaimon77@gmail.com>
1708 R:      Patrick Venture <venture@google.com>
1709 R:      Nancy Yuen <yuenn@google.com>
1710 R:      Brendan Higgins <brendanhiggins@google.com>
1711 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1712 S:      Supported
1713 F:      arch/arm/mach-npcm/
1714 F:      arch/arm/boot/dts/nuvoton-npcm*
1715 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1716 F:      drivers/*/*npcm*
1717 F:      Documentation/*/*npcm*
1718
1719 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1720 M:      Wan ZongShun <mcuos.com@gmail.com>
1721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1722 W:      http://www.mcuos.com
1723 S:      Maintained
1724 F:      arch/arm/mach-w90x900/
1725 F:      drivers/input/keyboard/w90p910_keypad.c
1726 F:      drivers/input/touchscreen/w90p910_ts.c
1727 F:      drivers/watchdog/nuc900_wdt.c
1728 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1729 F:      drivers/mtd/nand/nuc900_nand.c
1730 F:      drivers/rtc/rtc-nuc900.c
1731 F:      drivers/spi/spi-nuc900.c
1732 F:      drivers/usb/host/ehci-w90x900.c
1733 F:      drivers/video/fbdev/nuc900fb.c
1734
1735 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1736 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1737 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1738 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1739 S:      Supported
1740
1741 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1742 M:      Alexander Clouter <alex@digriz.org.uk>
1743 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1744 W:      http://www.digriz.org.uk/ts78xx/kernel
1745 S:      Maintained
1746 F:      arch/arm/mach-orion5x/ts78xx-*
1747
1748 ARM/OXNAS platform support
1749 M:      Neil Armstrong <narmstrong@baylibre.com>
1750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1751 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1752 S:      Maintained
1753 F:      arch/arm/mach-oxnas/
1754 F:      arch/arm/boot/dts/ox8*.dts*
1755 N:      oxnas
1756
1757 ARM/PALM TREO SUPPORT
1758 M:      Tomas Cech <sleep_walker@suse.com>
1759 L:      linux-arm-kernel@lists.infradead.org
1760 W:      http://hackndev.com
1761 S:      Maintained
1762 F:      arch/arm/mach-pxa/palmtreo.*
1763
1764 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1765 M:      Marek Vasut <marek.vasut@gmail.com>
1766 L:      linux-arm-kernel@lists.infradead.org
1767 W:      http://hackndev.com
1768 S:      Maintained
1769 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1770 F:      arch/arm/mach-pxa/palmtx.c
1771 F:      arch/arm/mach-pxa/palmt5.*
1772 F:      arch/arm/mach-pxa/include/mach/palmld.h
1773 F:      arch/arm/mach-pxa/palmld.c
1774 F:      arch/arm/mach-pxa/palmte2.*
1775 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1776 F:      arch/arm/mach-pxa/palmtc.c
1777
1778 ARM/PALMZ72 SUPPORT
1779 M:      Sergey Lapin <slapin@ossfans.org>
1780 L:      linux-arm-kernel@lists.infradead.org
1781 W:      http://hackndev.com
1782 S:      Maintained
1783 F:      arch/arm/mach-pxa/palmz72.*
1784
1785 ARM/PLEB SUPPORT
1786 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1787 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1788 S:      Maintained
1789
1790 ARM/PT DIGITAL BOARD PORT
1791 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1792 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1793 W:      http://www.armlinux.org.uk/
1794 S:      Maintained
1795
1796 ARM/QUALCOMM SUPPORT
1797 M:      Andy Gross <andy.gross@linaro.org>
1798 M:      David Brown <david.brown@linaro.org>
1799 L:      linux-arm-msm@vger.kernel.org
1800 L:      linux-soc@vger.kernel.org
1801 S:      Maintained
1802 F:      Documentation/devicetree/bindings/soc/qcom/
1803 F:      arch/arm/boot/dts/qcom-*.dts
1804 F:      arch/arm/boot/dts/qcom-*.dtsi
1805 F:      arch/arm/mach-qcom/
1806 F:      arch/arm64/boot/dts/qcom/*
1807 F:      drivers/i2c/busses/i2c-qup.c
1808 F:      drivers/clk/qcom/
1809 F:      drivers/dma/qcom/
1810 F:      drivers/soc/qcom/
1811 F:      drivers/spi/spi-qup.c
1812 F:      drivers/tty/serial/msm_serial.c
1813 F:      drivers/*/pm8???-*
1814 F:      drivers/mfd/ssbi.c
1815 F:      drivers/firmware/qcom_scm.c
1816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1817
1818 ARM/RADISYS ENP2611 MACHINE SUPPORT
1819 M:      Lennert Buytenhek <kernel@wantstofly.org>
1820 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1821 S:      Maintained
1822
1823 ARM/REALTEK ARCHITECTURE
1824 M:      Andreas Färber <afaerber@suse.de>
1825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1826 S:      Maintained
1827 F:      arch/arm64/boot/dts/realtek/
1828 F:      Documentation/devicetree/bindings/arm/realtek.txt
1829
1830 ARM/RENESAS ARM64 ARCHITECTURE
1831 M:      Simon Horman <horms@verge.net.au>
1832 M:      Magnus Damm <magnus.damm@gmail.com>
1833 L:      linux-renesas-soc@vger.kernel.org
1834 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1836 S:      Supported
1837 F:      arch/arm64/boot/dts/renesas/
1838 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1839 F:      drivers/soc/renesas/
1840 F:      include/linux/soc/renesas/
1841
1842 ARM/RISCPC ARCHITECTURE
1843 M:      Russell King <linux@armlinux.org.uk>
1844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1845 W:      http://www.armlinux.org.uk/
1846 S:      Maintained
1847 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1848 F:      arch/arm/include/asm/hardware/ioc.h
1849 F:      arch/arm/include/asm/hardware/iomd.h
1850 F:      arch/arm/include/asm/hardware/memc.h
1851 F:      arch/arm/mach-rpc/
1852 F:      drivers/net/ethernet/8390/etherh.c
1853 F:      drivers/net/ethernet/i825xx/ether1*
1854 F:      drivers/net/ethernet/seeq/ether3*
1855 F:      drivers/scsi/arm/
1856
1857 ARM/Rockchip SoC support
1858 M:      Heiko Stuebner <heiko@sntech.de>
1859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1860 L:      linux-rockchip@lists.infradead.org
1861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1862 S:      Maintained
1863 F:      arch/arm/boot/dts/rk3*
1864 F:      arch/arm/boot/dts/rv1108*
1865 F:      arch/arm/mach-rockchip/
1866 F:      drivers/clk/rockchip/
1867 F:      drivers/i2c/busses/i2c-rk3x.c
1868 F:      drivers/*/*rockchip*
1869 F:      drivers/*/*/*rockchip*
1870 F:      sound/soc/rockchip/
1871 N:      rockchip
1872
1873 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1874 M:      Kukjin Kim <kgene@kernel.org>
1875 M:      Krzysztof Kozlowski <krzk@kernel.org>
1876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1877 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1878 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1879 S:      Maintained
1880 F:      arch/arm/boot/dts/s3c*
1881 F:      arch/arm/boot/dts/s5p*
1882 F:      arch/arm/boot/dts/exynos*
1883 F:      arch/arm64/boot/dts/exynos/
1884 F:      arch/arm/plat-samsung/
1885 F:      arch/arm/mach-s3c24*/
1886 F:      arch/arm/mach-s3c64xx/
1887 F:      arch/arm/mach-s5p*/
1888 F:      arch/arm/mach-exynos*/
1889 F:      drivers/*/*s3c24*
1890 F:      drivers/*/*/*s3c24*
1891 F:      drivers/*/*s3c64xx*
1892 F:      drivers/*/*s5pv210*
1893 F:      drivers/memory/samsung/*
1894 F:      drivers/soc/samsung/*
1895 F:      Documentation/arm/Samsung/
1896 F:      Documentation/devicetree/bindings/arm/samsung/
1897 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1898 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1899 N:      exynos
1900
1901 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1902 M:      Kyungmin Park <kyungmin.park@samsung.com>
1903 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1904 S:      Maintained
1905 F:      arch/arm/mach-s5pv210/
1906
1907 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1908 M:      Kyungmin Park <kyungmin.park@samsung.com>
1909 M:      Kamil Debski <kamil@wypas.org>
1910 M:      Andrzej Hajda <a.hajda@samsung.com>
1911 L:      linux-arm-kernel@lists.infradead.org
1912 L:      linux-media@vger.kernel.org
1913 S:      Maintained
1914 F:      drivers/media/platform/s5p-g2d/
1915
1916 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1917 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1918 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1919 L:      linux-media@vger.kernel.org
1920 S:      Maintained
1921 F:      drivers/media/platform/s5p-cec/
1922 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1923
1924 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1925 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1926 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1927 L:      linux-arm-kernel@lists.infradead.org
1928 L:      linux-media@vger.kernel.org
1929 S:      Maintained
1930 F:      drivers/media/platform/s5p-jpeg/
1931
1932 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1933 M:      Kyungmin Park <kyungmin.park@samsung.com>
1934 M:      Kamil Debski <kamil@wypas.org>
1935 M:      Jeongtae Park <jtp.park@samsung.com>
1936 M:      Andrzej Hajda <a.hajda@samsung.com>
1937 L:      linux-arm-kernel@lists.infradead.org
1938 L:      linux-media@vger.kernel.org
1939 S:      Maintained
1940 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1941 F:      drivers/media/platform/s5p-mfc/
1942
1943 ARM/SHMOBILE ARM ARCHITECTURE
1944 M:      Simon Horman <horms@verge.net.au>
1945 M:      Magnus Damm <magnus.damm@gmail.com>
1946 L:      linux-renesas-soc@vger.kernel.org
1947 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1949 S:      Supported
1950 F:      arch/arm/boot/dts/emev2*
1951 F:      arch/arm/boot/dts/r7s*
1952 F:      arch/arm/boot/dts/r8a*
1953 F:      arch/arm/boot/dts/sh*
1954 F:      arch/arm/configs/shmobile_defconfig
1955 F:      arch/arm/include/debug/renesas-scif.S
1956 F:      arch/arm/mach-shmobile/
1957 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1958 F:      drivers/soc/renesas/
1959 F:      include/linux/soc/renesas/
1960
1961 ARM/SOCFPGA ARCHITECTURE
1962 M:      Dinh Nguyen <dinguyen@kernel.org>
1963 S:      Maintained
1964 F:      arch/arm/mach-socfpga/
1965 F:      arch/arm/boot/dts/socfpga*
1966 F:      arch/arm/configs/socfpga_defconfig
1967 F:      arch/arm64/boot/dts/altera/
1968 W:      http://www.rocketboards.org
1969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1970
1971 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1972 M:      Dinh Nguyen <dinguyen@kernel.org>
1973 S:      Maintained
1974 F:      drivers/clk/socfpga/
1975
1976 ARM/SOCFPGA EDAC SUPPORT
1977 M:      Thor Thayer <thor.thayer@linux.intel.com>
1978 S:      Maintained
1979 F:      drivers/edac/altera_edac.
1980
1981 ARM/SPREADTRUM SoC SUPPORT
1982 M:      Orson Zhai <orsonzhai@gmail.com>
1983 M:      Baolin Wang <baolin.wang@linaro.org>
1984 M:      Chunyan Zhang <zhang.lyra@gmail.com>
1985 S:      Maintained
1986 F:      arch/arm64/boot/dts/sprd
1987 N:      sprd
1988
1989 ARM/STI ARCHITECTURE
1990 M:      Patrice Chotard <patrice.chotard@st.com>
1991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1992 W:      http://www.stlinux.com
1993 S:      Maintained
1994 F:      arch/arm/mach-sti/
1995 F:      arch/arm/boot/dts/sti*
1996 F:      drivers/char/hw_random/st-rng.c
1997 F:      drivers/clocksource/arm_global_timer.c
1998 F:      drivers/clocksource/clksrc_st_lpc.c
1999 F:      drivers/cpufreq/sti-cpufreq.c
2000 F:      drivers/dma/st_fdma*
2001 F:      drivers/i2c/busses/i2c-st.c
2002 F:      drivers/media/rc/st_rc.c
2003 F:      drivers/media/platform/sti/c8sectpfe/
2004 F:      drivers/mmc/host/sdhci-st.c
2005 F:      drivers/phy/st/phy-miphy28lp.c
2006 F:      drivers/phy/st/phy-stih407-usb.c
2007 F:      drivers/pinctrl/pinctrl-st.c
2008 F:      drivers/remoteproc/st_remoteproc.c
2009 F:      drivers/remoteproc/st_slim_rproc.c
2010 F:      drivers/reset/sti/
2011 F:      drivers/rtc/rtc-st-lpc.c
2012 F:      drivers/tty/serial/st-asc.c
2013 F:      drivers/usb/dwc3/dwc3-st.c
2014 F:      drivers/usb/host/ehci-st.c
2015 F:      drivers/usb/host/ohci-st.c
2016 F:      drivers/watchdog/st_lpc_wdt.c
2017 F:      drivers/ata/ahci_st.c
2018 F:      include/linux/remoteproc/st_slim_rproc.h
2019
2020 ARM/STM32 ARCHITECTURE
2021 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2022 M:      Alexandre Torgue <alexandre.torgue@st.com>
2023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2024 S:      Maintained
2025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2026 N:      stm32
2027 F:      arch/arm/boot/dts/stm32*
2028 F:      arch/arm/mach-stm32/
2029 F:      drivers/clocksource/armv7m_systick.c
2030
2031 ARM/Synaptics Berlin SoC support
2032 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2033 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036 F:      arch/arm/mach-berlin/
2037 F:      arch/arm/boot/dts/berlin*
2038 F:      arch/arm64/boot/dts/marvell/berlin*
2039
2040 ARM/TANGO ARCHITECTURE
2041 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2042 M:      Mans Rullgard <mans@mansr.com>
2043 L:      linux-arm-kernel@lists.infradead.org
2044 S:      Odd Fixes
2045 N:      tango
2046
2047 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2048 M:      Lennert Buytenhek <kernel@wantstofly.org>
2049 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2050 S:      Maintained
2051
2052 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2053 M:      Hans Verkuil <hans.verkuil@cisco.com>
2054 L:      linux-tegra@vger.kernel.org
2055 L:      linux-media@vger.kernel.org
2056 S:      Maintained
2057 F:      drivers/media/platform/tegra-cec/
2058 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2059
2060 ARM/TETON BGA MACHINE SUPPORT
2061 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2062 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2063 S:      Maintained
2064
2065 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2066 M:      Santosh Shilimkar <ssantosh@kernel.org>
2067 L:      linux-kernel@vger.kernel.org
2068 S:      Maintained
2069 F:      drivers/memory/*emif*
2070
2071 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2072 M:      Santosh Shilimkar <ssantosh@kernel.org>
2073 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2074 S:      Maintained
2075 F:      arch/arm/mach-keystone/
2076 F:      arch/arm/boot/dts/keystone-*
2077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2078
2079 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2080 M:      Santosh Shilimkar <ssantosh@kernel.org>
2081 L:      linux-kernel@vger.kernel.org
2082 S:      Maintained
2083 F:      drivers/clk/keystone/
2084
2085 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2086 M:      Santosh Shilimkar <ssantosh@kernel.org>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 L:      linux-kernel@vger.kernel.org
2089 S:      Maintained
2090 F:      drivers/clocksource/timer-keystone.c
2091
2092 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2093 M:      Santosh Shilimkar <ssantosh@kernel.org>
2094 L:      linux-kernel@vger.kernel.org
2095 S:      Maintained
2096 F:      drivers/power/reset/keystone-reset.c
2097
2098 ARM/THECUS N2100 MACHINE SUPPORT
2099 M:      Lennert Buytenhek <kernel@wantstofly.org>
2100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2101 S:      Maintained
2102
2103 ARM/TOSA MACHINE SUPPORT
2104 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2105 M:      Dirk Opfer <dirk@opfer-online.de>
2106 S:      Maintained
2107
2108 ARM/UNIPHIER ARCHITECTURE
2109 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2112 S:      Maintained
2113 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2114 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2115 F:      arch/arm/boot/dts/uniphier*
2116 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2117 F:      arch/arm/mach-uniphier/
2118 F:      arch/arm/mm/cache-uniphier.c
2119 F:      arch/arm64/boot/dts/socionext/uniphier*
2120 F:      drivers/bus/uniphier-system-bus.c
2121 F:      drivers/clk/uniphier/
2122 F:      drivers/gpio/gpio-uniphier.c
2123 F:      drivers/i2c/busses/i2c-uniphier*
2124 F:      drivers/irqchip/irq-uniphier-aidet.c
2125 F:      drivers/pinctrl/uniphier/
2126 F:      drivers/reset/reset-uniphier.c
2127 F:      drivers/tty/serial/8250/8250_uniphier.c
2128 N:      uniphier
2129
2130 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2131 M:      Ulf Hansson <ulf.hansson@linaro.org>
2132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2133 T:      git git://git.linaro.org/people/ulfh/clk.git
2134 S:      Maintained
2135 F:      drivers/clk/ux500/
2136
2137 ARM/VERSATILE EXPRESS PLATFORM
2138 M:      Liviu Dudau <liviu.dudau@arm.com>
2139 M:      Sudeep Holla <sudeep.holla@arm.com>
2140 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2142 S:      Maintained
2143 F:      arch/arm/boot/dts/vexpress*
2144 F:      arch/arm64/boot/dts/arm/
2145 F:      arch/arm/mach-vexpress/
2146 F:      */*/vexpress*
2147 F:      */*/*/vexpress*
2148 F:      drivers/clk/versatile/clk-vexpress-osc.c
2149 F:      drivers/clocksource/versatile.c
2150 N:      mps2
2151
2152 ARM/VFP SUPPORT
2153 M:      Russell King <linux@armlinux.org.uk>
2154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2155 W:      http://www.armlinux.org.uk/
2156 S:      Maintained
2157 F:      arch/arm/vfp/
2158
2159 ARM/VOIPAC PXA270 SUPPORT
2160 M:      Marek Vasut <marek.vasut@gmail.com>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 S:      Maintained
2163 F:      arch/arm/mach-pxa/vpac270.c
2164 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2165
2166 ARM/VT8500 ARM ARCHITECTURE
2167 M:      Tony Prisk <linux@prisktech.co.nz>
2168 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2169 S:      Maintained
2170 F:      arch/arm/mach-vt8500/
2171 F:      drivers/clocksource/vt8500_timer.c
2172 F:      drivers/i2c/busses/i2c-wmt.c
2173 F:      drivers/mmc/host/wmt-sdmmc.c
2174 F:      drivers/pwm/pwm-vt8500.c
2175 F:      drivers/rtc/rtc-vt8500.c
2176 F:      drivers/tty/serial/vt8500_serial.c
2177 F:      drivers/usb/host/ehci-platform.c
2178 F:      drivers/usb/host/uhci-platform.c
2179 F:      drivers/video/fbdev/vt8500lcdfb.*
2180 F:      drivers/video/fbdev/wm8505fb*
2181 F:      drivers/video/fbdev/wmt_ge_rops.*
2182
2183 ARM/ZIPIT Z2 SUPPORT
2184 M:      Marek Vasut <marek.vasut@gmail.com>
2185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2186 S:      Maintained
2187 F:      arch/arm/mach-pxa/z2.c
2188 F:      arch/arm/mach-pxa/include/mach/z2.h
2189
2190 ARM/ZTE ARCHITECTURE
2191 M:      Jun Nie <jun.nie@linaro.org>
2192 M:      Baoyou Xie <baoyou.xie@linaro.org>
2193 M:      Shawn Guo <shawnguo@kernel.org>
2194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2195 S:      Maintained
2196 F:      arch/arm/boot/dts/zx2967*
2197 F:      arch/arm/mach-zx/
2198 F:      arch/arm64/boot/dts/zte/
2199 F:      drivers/clk/zte/
2200 F:      drivers/dma/zx_dma.c
2201 F:      drivers/gpio/gpio-zx.c
2202 F:      drivers/i2c/busses/i2c-zx2967.c
2203 F:      drivers/mmc/host/dw_mmc-zx.*
2204 F:      drivers/pinctrl/zte/
2205 F:      drivers/soc/zte/
2206 F:      drivers/thermal/zx2967_thermal.c
2207 F:      drivers/watchdog/zx2967_wdt.c
2208 F:      Documentation/devicetree/bindings/arm/zte.txt
2209 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2210 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2211 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2212 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2213 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2214 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2215 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2216 F:      Documentation/devicetree/bindings/soc/zte/
2217 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2218 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2219 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2220 F:      include/dt-bindings/clock/zx2967*.h
2221 F:      include/dt-bindings/soc/zte,*.h
2222 F:      sound/soc/codecs/zx_aud96p22.c
2223 F:      sound/soc/zte/
2224
2225 ARM/ZYNQ ARCHITECTURE
2226 M:      Michal Simek <michal.simek@xilinx.com>
2227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2228 W:      http://wiki.xilinx.com
2229 T:      git https://github.com/Xilinx/linux-xlnx.git
2230 S:      Supported
2231 F:      arch/arm/mach-zynq/
2232 F:      drivers/cpuidle/cpuidle-zynq.c
2233 F:      drivers/block/xsysace.c
2234 N:      zynq
2235 N:      xilinx
2236 F:      drivers/clocksource/cadence_ttc_timer.c
2237 F:      drivers/i2c/busses/i2c-cadence.c
2238 F:      drivers/mmc/host/sdhci-of-arasan.c
2239 F:      drivers/edac/synopsys_edac.c
2240
2241 ARM64 PORT (AARCH64 ARCHITECTURE)
2242 M:      Catalin Marinas <catalin.marinas@arm.com>
2243 M:      Will Deacon <will.deacon@arm.com>
2244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2246 S:      Maintained
2247 F:      arch/arm64/
2248 F:      Documentation/arm64/
2249
2250 AS3645A LED FLASH CONTROLLER DRIVER
2251 M:      Sakari Ailus <sakari.ailus@iki.fi>
2252 L:      linux-leds@vger.kernel.org
2253 S:      Maintained
2254 F:      drivers/leds/leds-as3645a.c
2255
2256 ASAHI KASEI AK8974 DRIVER
2257 M:      Linus Walleij <linus.walleij@linaro.org>
2258 L:      linux-iio@vger.kernel.org
2259 W:      http://www.akm.com/
2260 S:      Supported
2261 F:      drivers/iio/magnetometer/ak8974.c
2262
2263 ASC7621 HARDWARE MONITOR DRIVER
2264 M:      George Joseph <george.joseph@fairview5.com>
2265 L:      linux-hwmon@vger.kernel.org
2266 S:      Maintained
2267 F:      Documentation/hwmon/asc7621
2268 F:      drivers/hwmon/asc7621.c
2269
2270 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2271 M:      Corentin Chary <corentin.chary@gmail.com>
2272 L:      acpi4asus-user@lists.sourceforge.net
2273 L:      platform-driver-x86@vger.kernel.org
2274 W:      http://acpi4asus.sf.net
2275 S:      Maintained
2276 F:      drivers/platform/x86/asus*.c
2277 F:      drivers/platform/x86/eeepc*.c
2278
2279 ASUS WIRELESS RADIO CONTROL DRIVER
2280 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2281 L:      platform-driver-x86@vger.kernel.org
2282 S:      Maintained
2283 F:      drivers/platform/x86/asus-wireless.c
2284
2285 ASYMMETRIC KEYS
2286 M:      David Howells <dhowells@redhat.com>
2287 L:      keyrings@vger.kernel.org
2288 S:      Maintained
2289 F:      Documentation/crypto/asymmetric-keys.txt
2290 F:      include/linux/verification.h
2291 F:      include/crypto/public_key.h
2292 F:      include/crypto/pkcs7.h
2293 F:      crypto/asymmetric_keys/
2294
2295 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2296 R:      Dan Williams <dan.j.williams@intel.com>
2297 W:      http://sourceforge.net/projects/xscaleiop
2298 S:      Odd fixes
2299 F:      Documentation/crypto/async-tx-api.txt
2300 F:      crypto/async_tx/
2301 F:      drivers/dma/
2302 F:      include/linux/dmaengine.h
2303 F:      include/linux/async_tx.h
2304
2305 AT24 EEPROM DRIVER
2306 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2307 L:      linux-i2c@vger.kernel.org
2308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2309 S:      Maintained
2310 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2311 F:      drivers/misc/eeprom/at24.c
2312 F:      include/linux/platform_data/at24.h
2313
2314 ATA OVER ETHERNET (AOE) DRIVER
2315 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2316 W:      http://www.openaoe.org/
2317 S:      Supported
2318 F:      Documentation/aoe/
2319 F:      drivers/block/aoe/
2320
2321 ATHEROS 71XX/9XXX GPIO DRIVER
2322 M:      Alban Bedel <albeu@free.fr>
2323 W:      https://github.com/AlbanBedel/linux
2324 T:      git git://github.com/AlbanBedel/linux
2325 S:      Maintained
2326 F:      drivers/gpio/gpio-ath79.c
2327 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2328
2329 ATHEROS ATH GENERIC UTILITIES
2330 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2331 L:      linux-wireless@vger.kernel.org
2332 S:      Supported
2333 F:      drivers/net/wireless/ath/*
2334
2335 ATHEROS ATH5K WIRELESS DRIVER
2336 M:      Jiri Slaby <jirislaby@gmail.com>
2337 M:      Nick Kossifidis <mickflemm@gmail.com>
2338 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2339 L:      linux-wireless@vger.kernel.org
2340 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2341 S:      Maintained
2342 F:      drivers/net/wireless/ath/ath5k/
2343
2344 ATHEROS ATH6KL WIRELESS DRIVER
2345 M:      Kalle Valo <kvalo@qca.qualcomm.com>
2346 L:      linux-wireless@vger.kernel.org
2347 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2349 S:      Supported
2350 F:      drivers/net/wireless/ath/ath6kl/
2351
2352 ATI_REMOTE2 DRIVER
2353 M:      Ville Syrjala <syrjala@sci.fi>
2354 S:      Maintained
2355 F:      drivers/input/misc/ati_remote2.c
2356
2357 ATK0110 HWMON DRIVER
2358 M:      Luca Tettamanti <kronos.it@gmail.com>
2359 L:      linux-hwmon@vger.kernel.org
2360 S:      Maintained
2361 F:      drivers/hwmon/asus_atk0110.c
2362
2363 ATLX ETHERNET DRIVERS
2364 M:      Jay Cliburn <jcliburn@gmail.com>
2365 M:      Chris Snook <chris.snook@gmail.com>
2366 L:      netdev@vger.kernel.org
2367 W:      http://sourceforge.net/projects/atl1
2368 W:      http://atl1.sourceforge.net
2369 S:      Maintained
2370 F:      drivers/net/ethernet/atheros/
2371
2372 ATM
2373 M:      Chas Williams <3chas3@gmail.com>
2374 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2375 L:      netdev@vger.kernel.org
2376 W:      http://linux-atm.sourceforge.net
2377 S:      Maintained
2378 F:      drivers/atm/
2379 F:      include/linux/atm*
2380 F:      include/uapi/linux/atm*
2381
2382 ATMEL AT91 / AT32 MCI DRIVER
2383 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2384 S:      Maintained
2385 F:      drivers/mmc/host/atmel-mci.c
2386
2387 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2388 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2389 S:      Supported
2390 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2391
2392 ATMEL Audio ALSA driver
2393 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2394 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2395 S:      Supported
2396 F:      sound/soc/atmel
2397
2398 ATMEL I2C DRIVER
2399 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2400 L:      linux-i2c@vger.kernel.org
2401 S:      Supported
2402 F:      drivers/i2c/busses/i2c-at91.c
2403
2404 ATMEL ISI DRIVER
2405 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2406 L:      linux-media@vger.kernel.org
2407 S:      Supported
2408 F:      drivers/media/platform/atmel/atmel-isi.c
2409 F:      include/media/atmel-isi.h
2410
2411 ATMEL LCDFB DRIVER
2412 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2413 L:      linux-fbdev@vger.kernel.org
2414 S:      Maintained
2415 F:      drivers/video/fbdev/atmel_lcdfb.c
2416 F:      include/video/atmel_lcdc.h
2417
2418 ATMEL MACB ETHERNET DRIVER
2419 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2420 S:      Supported
2421 F:      drivers/net/ethernet/cadence/
2422
2423 ATMEL MAXTOUCH DRIVER
2424 M:      Nick Dyer <nick@shmanahar.org>
2425 T:      git git://github.com/ndyer/linux.git
2426 S:      Maintained
2427 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2428 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2429 F:      include/linux/platform_data/atmel_mxt_ts.h
2430
2431 ATMEL SAMA5D2 ADC DRIVER
2432 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2433 L:      linux-iio@vger.kernel.org
2434 S:      Supported
2435 F:      drivers/iio/adc/at91-sama5d2_adc.c
2436
2437 ATMEL SDMMC DRIVER
2438 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2439 L:      linux-mmc@vger.kernel.org
2440 S:      Supported
2441 F:      drivers/mmc/host/sdhci-of-at91.c
2442
2443 ATMEL SPI DRIVER
2444 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2445 S:      Supported
2446 F:      drivers/spi/spi-atmel.*
2447
2448 ATMEL SSC DRIVER
2449 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2450 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2451 S:      Supported
2452 F:      drivers/misc/atmel-ssc.c
2453 F:      include/linux/atmel-ssc.h
2454
2455 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2456 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2458 S:      Supported
2459 F:      drivers/misc/atmel_tclib.c
2460 F:      drivers/clocksource/tcb_clksrc.c
2461
2462 ATMEL USBA UDC DRIVER
2463 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2465 S:      Supported
2466 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2467
2468 ATMEL WIRELESS DRIVER
2469 M:      Simon Kelley <simon@thekelleys.org.uk>
2470 L:      linux-wireless@vger.kernel.org
2471 W:      http://www.thekelleys.org.uk/atmel
2472 W:      http://atmelwlandriver.sourceforge.net/
2473 S:      Maintained
2474 F:      drivers/net/wireless/atmel/atmel*
2475
2476 ATMEL XDMA DRIVER
2477 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2478 L:      linux-arm-kernel@lists.infradead.org
2479 L:      dmaengine@vger.kernel.org
2480 S:      Supported
2481 F:      drivers/dma/at_xdmac.c
2482
2483 ATOMIC INFRASTRUCTURE
2484 M:      Will Deacon <will.deacon@arm.com>
2485 M:      Peter Zijlstra <peterz@infradead.org>
2486 R:      Boqun Feng <boqun.feng@gmail.com>
2487 L:      linux-kernel@vger.kernel.org
2488 S:      Maintained
2489 F:      arch/*/include/asm/atomic*.h
2490 F:      include/*/atomic*.h
2491
2492 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2493 M:      Bradley Grove <linuxdrivers@attotech.com>
2494 L:      linux-scsi@vger.kernel.org
2495 W:      http://www.attotech.com
2496 S:      Supported
2497 F:      drivers/scsi/esas2r
2498
2499 ATUSB IEEE 802.15.4 RADIO DRIVER
2500 M:      Stefan Schmidt <stefan@osg.samsung.com>
2501 L:      linux-wpan@vger.kernel.org
2502 S:      Maintained
2503 F:      drivers/net/ieee802154/atusb.c
2504 F:      drivers/net/ieee802154/atusb.h
2505 F:      drivers/net/ieee802154/at86rf230.h
2506
2507 AUDIT SUBSYSTEM
2508 M:      Paul Moore <paul@paul-moore.com>
2509 M:      Eric Paris <eparis@redhat.com>
2510 L:      linux-audit@redhat.com (moderated for non-subscribers)
2511 W:      https://github.com/linux-audit
2512 W:      https://people.redhat.com/sgrubb/audit
2513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2514 S:      Supported
2515 F:      include/linux/audit.h
2516 F:      include/uapi/linux/audit.h
2517 F:      kernel/audit*
2518
2519 AUXILIARY DISPLAY DRIVERS
2520 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2521 W:      http://miguelojeda.es/auxdisplay.htm
2522 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2523 S:      Maintained
2524 F:      drivers/auxdisplay/
2525 F:      include/linux/cfag12864b.h
2526
2527 AX.25 NETWORK LAYER
2528 M:      Ralf Baechle <ralf@linux-mips.org>
2529 L:      linux-hams@vger.kernel.org
2530 W:      http://www.linux-ax25.org/
2531 S:      Maintained
2532 F:      include/uapi/linux/ax25.h
2533 F:      include/net/ax25.h
2534 F:      net/ax25/
2535
2536 AXENTIA ARM DEVICES
2537 M:      Peter Rosin <peda@axentia.se>
2538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2539 S:      Maintained
2540 F:      Documentation/devicetree/bindings/arm/axentia.txt
2541 F:      arch/arm/boot/dts/at91-linea.dtsi
2542 F:      arch/arm/boot/dts/at91-natte.dtsi
2543 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2544 F:      arch/arm/boot/dts/at91-tse850-3.dts
2545
2546 AXENTIA ASOC DRIVERS
2547 M:      Peter Rosin <peda@axentia.se>
2548 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2549 S:      Maintained
2550 F:      Documentation/devicetree/bindings/sound/axentia,*
2551 F:      sound/soc/atmel/tse850-pcm5142.c
2552
2553 AZ6007 DVB DRIVER
2554 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
2555 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2556 L:      linux-media@vger.kernel.org
2557 W:      https://linuxtv.org
2558 T:      git git://linuxtv.org/media_tree.git
2559 S:      Maintained
2560 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2561
2562 AZTECH FM RADIO RECEIVER DRIVER
2563 M:      Hans Verkuil <hverkuil@xs4all.nl>
2564 L:      linux-media@vger.kernel.org
2565 T:      git git://linuxtv.org/media_tree.git
2566 W:      https://linuxtv.org
2567 S:      Maintained
2568 F:      drivers/media/radio/radio-aztech*
2569
2570 B43 WIRELESS DRIVER
2571 L:      linux-wireless@vger.kernel.org
2572 L:      b43-dev@lists.infradead.org
2573 W:      http://wireless.kernel.org/en/users/Drivers/b43
2574 S:      Odd Fixes
2575 F:      drivers/net/wireless/broadcom/b43/
2576
2577 B43LEGACY WIRELESS DRIVER
2578 M:      Larry Finger <Larry.Finger@lwfinger.net>
2579 L:      linux-wireless@vger.kernel.org
2580 L:      b43-dev@lists.infradead.org
2581 W:      http://wireless.kernel.org/en/users/Drivers/b43
2582 S:      Maintained
2583 F:      drivers/net/wireless/broadcom/b43legacy/
2584
2585 BACKLIGHT CLASS/SUBSYSTEM
2586 M:      Lee Jones <lee.jones@linaro.org>
2587 M:      Daniel Thompson <daniel.thompson@linaro.org>
2588 M:      Jingoo Han <jingoohan1@gmail.com>
2589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2590 S:      Maintained
2591 F:      drivers/video/backlight/
2592 F:      include/linux/backlight.h
2593 F:      include/linux/pwm_backlight.h
2594 F:      Documentation/devicetree/bindings/leds/backlight
2595
2596 BATMAN ADVANCED
2597 M:      Marek Lindner <mareklindner@neomailbox.ch>
2598 M:      Simon Wunderlich <sw@simonwunderlich.de>
2599 M:      Antonio Quartulli <a@unstable.cc>
2600 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2601 W:      https://www.open-mesh.org/
2602 Q:      https://patchwork.open-mesh.org/project/batman/list/
2603 S:      Maintained
2604 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2605 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2606 F:      Documentation/networking/batman-adv.rst
2607 F:      include/uapi/linux/batadv_packet.h
2608 F:      include/uapi/linux/batman_adv.h
2609 F:      net/batman-adv/
2610
2611 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2612 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2613 L:      linux-hams@vger.kernel.org
2614 W:      http://www.baycom.org/~tom/ham/ham.html
2615 S:      Maintained
2616 F:      drivers/net/hamradio/baycom*
2617
2618 BCACHE (BLOCK LAYER CACHE)
2619 M:      Michael Lyle <mlyle@lyle.org>
2620 M:      Kent Overstreet <kent.overstreet@gmail.com>
2621 L:      linux-bcache@vger.kernel.org
2622 W:      http://bcache.evilpiepirate.org
2623 C:      irc://irc.oftc.net/bcache
2624 S:      Maintained
2625 F:      drivers/md/bcache/
2626
2627 BDISP ST MEDIA DRIVER
2628 M:      Fabien Dessenne <fabien.dessenne@st.com>
2629 L:      linux-media@vger.kernel.org
2630 T:      git git://linuxtv.org/media_tree.git
2631 W:      https://linuxtv.org
2632 S:      Supported
2633 F:      drivers/media/platform/sti/bdisp
2634
2635 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2636 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2637 L:      netdev@vger.kernel.org
2638 S:      Maintained
2639 F:      drivers/net/ethernet/ec_bhf.c
2640
2641 BEFS FILE SYSTEM
2642 M:      Luis de Bethencourt <luisbg@kernel.org>
2643 M:      Salah Triki <salah.triki@gmail.com>
2644 S:      Maintained
2645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2646 F:      Documentation/filesystems/befs.txt
2647 F:      fs/befs/
2648
2649 BFQ I/O SCHEDULER
2650 M:      Paolo Valente <paolo.valente@linaro.org>
2651 M:      Jens Axboe <axboe@kernel.dk>
2652 L:      linux-block@vger.kernel.org
2653 S:      Maintained
2654 F:      block/bfq-*
2655 F:      Documentation/block/bfq-iosched.txt
2656
2657 BFS FILE SYSTEM
2658 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2659 S:      Maintained
2660 F:      Documentation/filesystems/bfs.txt
2661 F:      fs/bfs/
2662 F:      include/uapi/linux/bfs_fs.h
2663
2664 BLINKM RGB LED DRIVER
2665 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2666 S:      Maintained
2667 F:      drivers/leds/leds-blinkm.c
2668
2669 BLOCK LAYER
2670 M:      Jens Axboe <axboe@kernel.dk>
2671 L:      linux-block@vger.kernel.org
2672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2673 S:      Maintained
2674 F:      block/
2675 F:      drivers/block/
2676 F:      kernel/trace/blktrace.c
2677 F:      lib/sbitmap.c
2678
2679 BLOCK2MTD DRIVER
2680 M:      Joern Engel <joern@lazybastard.org>
2681 L:      linux-mtd@lists.infradead.org
2682 S:      Maintained
2683 F:      drivers/mtd/devices/block2mtd.c
2684
2685 BLUETOOTH DRIVERS
2686 M:      Marcel Holtmann <marcel@holtmann.org>
2687 M:      Johan Hedberg <johan.hedberg@gmail.com>
2688 L:      linux-bluetooth@vger.kernel.org
2689 W:      http://www.bluez.org/
2690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2692 S:      Maintained
2693 F:      drivers/bluetooth/
2694
2695 BLUETOOTH SUBSYSTEM
2696 M:      Marcel Holtmann <marcel@holtmann.org>
2697 M:      Johan Hedberg <johan.hedberg@gmail.com>
2698 L:      linux-bluetooth@vger.kernel.org
2699 W:      http://www.bluez.org/
2700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2702 S:      Maintained
2703 F:      net/bluetooth/
2704 F:      include/net/bluetooth/
2705
2706 BONDING DRIVER
2707 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2708 M:      Veaceslav Falico <vfalico@gmail.com>
2709 M:      Andy Gospodarek <andy@greyhouse.net>
2710 L:      netdev@vger.kernel.org
2711 W:      http://sourceforge.net/projects/bonding/
2712 S:      Supported
2713 F:      drivers/net/bonding/
2714 F:      include/uapi/linux/if_bonding.h
2715
2716 BPF (Safe dynamic programs and tools)
2717 M:      Alexei Starovoitov <ast@kernel.org>
2718 M:      Daniel Borkmann <daniel@iogearbox.net>
2719 L:      netdev@vger.kernel.org
2720 L:      linux-kernel@vger.kernel.org
2721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2723 S:      Supported
2724 F:      arch/x86/net/bpf_jit*
2725 F:      Documentation/networking/filter.txt
2726 F:      Documentation/bpf/
2727 F:      include/linux/bpf*
2728 F:      include/linux/filter.h
2729 F:      include/trace/events/bpf.h
2730 F:      include/trace/events/xdp.h
2731 F:      include/uapi/linux/bpf*
2732 F:      include/uapi/linux/filter.h
2733 F:      kernel/bpf/
2734 F:      kernel/trace/bpf_trace.c
2735 F:      lib/test_bpf.c
2736 F:      net/bpf/
2737 F:      net/core/filter.c
2738 F:      net/sched/act_bpf.c
2739 F:      net/sched/cls_bpf.c
2740 F:      samples/bpf/
2741 F:      tools/bpf/
2742 F:      tools/testing/selftests/bpf/
2743
2744 BROADCOM B44 10/100 ETHERNET DRIVER
2745 M:      Michael Chan <michael.chan@broadcom.com>
2746 L:      netdev@vger.kernel.org
2747 S:      Supported
2748 F:      drivers/net/ethernet/broadcom/b44.*
2749
2750 BROADCOM B53 ETHERNET SWITCH DRIVER
2751 M:      Florian Fainelli <f.fainelli@gmail.com>
2752 L:      netdev@vger.kernel.org
2753 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2754 S:      Supported
2755 F:      drivers/net/dsa/b53/*
2756 F:      include/linux/platform_data/b53.h
2757
2758 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2759 M:      Florian Fainelli <f.fainelli@gmail.com>
2760 M:      Ray Jui <rjui@broadcom.com>
2761 M:      Scott Branden <sbranden@broadcom.com>
2762 M:      bcm-kernel-feedback-list@broadcom.com
2763 T:      git git://github.com/broadcom/mach-bcm
2764 S:      Maintained
2765 N:      bcm281*
2766 N:      bcm113*
2767 N:      bcm216*
2768 N:      kona
2769 F:      arch/arm/mach-bcm/
2770
2771 BROADCOM BCM2835 ARM ARCHITECTURE
2772 M:      Eric Anholt <eric@anholt.net>
2773 M:      Stefan Wahren <stefan.wahren@i2se.com>
2774 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2776 T:      git git://github.com/anholt/linux
2777 S:      Maintained
2778 N:      bcm2835
2779 F:      drivers/staging/vc04_services
2780
2781 BROADCOM BCM47XX MIPS ARCHITECTURE
2782 M:      Hauke Mehrtens <hauke@hauke-m.de>
2783 M:      Rafał Miłecki <zajec5@gmail.com>
2784 L:      linux-mips@linux-mips.org
2785 S:      Maintained
2786 F:      Documentation/devicetree/bindings/mips/brcm/
2787 F:      arch/mips/bcm47xx/*
2788 F:      arch/mips/include/asm/mach-bcm47xx/*
2789
2790 BROADCOM BCM5301X ARM ARCHITECTURE
2791 M:      Hauke Mehrtens <hauke@hauke-m.de>
2792 M:      Rafał Miłecki <zajec5@gmail.com>
2793 M:      Jon Mason <jonmason@broadcom.com>
2794 M:      bcm-kernel-feedback-list@broadcom.com
2795 L:      linux-arm-kernel@lists.infradead.org
2796 S:      Maintained
2797 F:      arch/arm/mach-bcm/bcm_5301x.c
2798 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2799 F:      arch/arm/boot/dts/bcm470*
2800 F:      arch/arm/boot/dts/bcm953012*
2801
2802 BROADCOM BCM53573 ARM ARCHITECTURE
2803 M:      Rafał Miłecki <rafal@milecki.pl>
2804 L:      linux-arm-kernel@lists.infradead.org
2805 S:      Maintained
2806 F:      arch/arm/boot/dts/bcm53573*
2807 F:      arch/arm/boot/dts/bcm47189*
2808
2809 BROADCOM BCM63XX ARM ARCHITECTURE
2810 M:      Florian Fainelli <f.fainelli@gmail.com>
2811 M:      bcm-kernel-feedback-list@broadcom.com
2812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2813 T:      git git://github.com/broadcom/stblinux.git
2814 S:      Maintained
2815 N:      bcm63xx
2816
2817 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2818 M:      Kevin Cernekee <cernekee@gmail.com>
2819 L:      linux-usb@vger.kernel.org
2820 S:      Maintained
2821 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2822
2823 BROADCOM BCM7XXX ARM ARCHITECTURE
2824 M:      Brian Norris <computersforpeace@gmail.com>
2825 M:      Gregory Fong <gregory.0xf0@gmail.com>
2826 M:      Florian Fainelli <f.fainelli@gmail.com>
2827 M:      bcm-kernel-feedback-list@broadcom.com
2828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2829 T:      git git://github.com/broadcom/stblinux.git
2830 S:      Maintained
2831 F:      arch/arm/mach-bcm/*brcmstb*
2832 F:      arch/arm/boot/dts/bcm7*.dts*
2833 F:      drivers/bus/brcmstb_gisb.c
2834 F:      arch/arm/mm/cache-b15-rac.c
2835 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2836 N:      brcmstb
2837
2838 BROADCOM BMIPS CPUFREQ DRIVER
2839 M:      Markus Mayer <mmayer@broadcom.com>
2840 M:      bcm-kernel-feedback-list@broadcom.com
2841 L:      linux-pm@vger.kernel.org
2842 S:      Maintained
2843 F:      drivers/cpufreq/bmips-cpufreq.c
2844
2845 BROADCOM BMIPS MIPS ARCHITECTURE
2846 M:      Kevin Cernekee <cernekee@gmail.com>
2847 M:      Florian Fainelli <f.fainelli@gmail.com>
2848 L:      linux-mips@linux-mips.org
2849 T:      git git://github.com/broadcom/stblinux.git
2850 S:      Maintained
2851 F:      arch/mips/bmips/*
2852 F:      arch/mips/include/asm/mach-bmips/*
2853 F:      arch/mips/kernel/*bmips*
2854 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2855 F:      drivers/irqchip/irq-bcm63*
2856 F:      drivers/irqchip/irq-bcm7*
2857 F:      drivers/irqchip/irq-brcmstb*
2858 F:      include/linux/bcm963xx_nvram.h
2859 F:      include/linux/bcm963xx_tag.h
2860
2861 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2862 M:      Rasesh Mody <rasesh.mody@cavium.com>
2863 M:      Harish Patil <harish.patil@cavium.com>
2864 M:      Dept-GELinuxNICDev@cavium.com
2865 L:      netdev@vger.kernel.org
2866 S:      Supported
2867 F:      drivers/net/ethernet/broadcom/bnx2.*
2868 F:      drivers/net/ethernet/broadcom/bnx2_*
2869
2870 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2871 M:      QLogic-Storage-Upstream@qlogic.com
2872 L:      linux-scsi@vger.kernel.org
2873 S:      Supported
2874 F:      drivers/scsi/bnx2fc/
2875
2876 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2877 M:      QLogic-Storage-Upstream@qlogic.com
2878 L:      linux-scsi@vger.kernel.org
2879 S:      Supported
2880 F:      drivers/scsi/bnx2i/
2881
2882 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2883 M:      Ariel Elior <ariel.elior@cavium.com>
2884 M:      everest-linux-l2@cavium.com
2885 L:      netdev@vger.kernel.org
2886 S:      Supported
2887 F:      drivers/net/ethernet/broadcom/bnx2x/
2888
2889 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2890 M:      Michael Chan <michael.chan@broadcom.com>
2891 L:      netdev@vger.kernel.org
2892 S:      Supported
2893 F:      drivers/net/ethernet/broadcom/bnxt/
2894
2895 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2896 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2897 M:      Franky Lin <franky.lin@broadcom.com>
2898 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2899 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2900 M:      Wright Feng <wright.feng@cypress.com>
2901 L:      linux-wireless@vger.kernel.org
2902 L:      brcm80211-dev-list.pdl@broadcom.com
2903 L:      brcm80211-dev-list@cypress.com
2904 S:      Supported
2905 F:      drivers/net/wireless/broadcom/brcm80211/
2906
2907 BROADCOM BRCMSTB GPIO DRIVER
2908 M:      Gregory Fong <gregory.0xf0@gmail.com>
2909 L:      bcm-kernel-feedback-list@broadcom.com
2910 S:      Supported
2911 F:      drivers/gpio/gpio-brcmstb.c
2912 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2913
2914 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2915 M:      Al Cooper <alcooperx@gmail.com>
2916 L:      linux-kernel@vger.kernel.org
2917 L:      bcm-kernel-feedback-list@broadcom.com
2918 S:      Maintained
2919 F:      drivers/phy/broadcom/phy-brcm-usb*
2920
2921 BROADCOM GENET ETHERNET DRIVER
2922 M:      Doug Berger <opendmb@gmail.com>
2923 M:      Florian Fainelli <f.fainelli@gmail.com>
2924 L:      netdev@vger.kernel.org
2925 S:      Supported
2926 F:      drivers/net/ethernet/broadcom/genet/
2927
2928 BROADCOM IPROC ARM ARCHITECTURE
2929 M:      Ray Jui <rjui@broadcom.com>
2930 M:      Scott Branden <sbranden@broadcom.com>
2931 M:      Jon Mason <jonmason@broadcom.com>
2932 M:      bcm-kernel-feedback-list@broadcom.com
2933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2934 T:      git git://github.com/broadcom/cygnus-linux.git
2935 S:      Maintained
2936 N:      iproc
2937 N:      cygnus
2938 N:      bcm[-_]nsp
2939 N:      bcm9113*
2940 N:      bcm9583*
2941 N:      bcm9585*
2942 N:      bcm9586*
2943 N:      bcm988312
2944 N:      bcm113*
2945 N:      bcm583*
2946 N:      bcm585*
2947 N:      bcm586*
2948 N:      bcm88312
2949 N:      hr2
2950 F:      arch/arm64/boot/dts/broadcom/ns2*
2951 F:      drivers/clk/bcm/clk-ns*
2952 F:      drivers/pinctrl/bcm/pinctrl-ns*
2953
2954 BROADCOM KONA GPIO DRIVER
2955 M:      Ray Jui <rjui@broadcom.com>
2956 L:      bcm-kernel-feedback-list@broadcom.com
2957 S:      Supported
2958 F:      drivers/gpio/gpio-bcm-kona.c
2959 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2960
2961 BROADCOM NETXTREME-E ROCE DRIVER
2962 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2963 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2964 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2965 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2966 L:      linux-rdma@vger.kernel.org
2967 W:      http://www.broadcom.com
2968 S:      Supported
2969 F:      drivers/infiniband/hw/bnxt_re/
2970 F:      include/uapi/rdma/bnxt_re-abi.h
2971
2972 BROADCOM NVRAM DRIVER
2973 M:      Rafał Miłecki <zajec5@gmail.com>
2974 L:      linux-mips@linux-mips.org
2975 S:      Maintained
2976 F:      drivers/firmware/broadcom/*
2977
2978 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2979 M:      Rafał Miłecki <zajec5@gmail.com>
2980 L:      linux-wireless@vger.kernel.org
2981 S:      Maintained
2982 F:      drivers/bcma/
2983 F:      include/linux/bcma/
2984
2985 BROADCOM STB AVS CPUFREQ DRIVER
2986 M:      Markus Mayer <mmayer@broadcom.com>
2987 M:      bcm-kernel-feedback-list@broadcom.com
2988 L:      linux-pm@vger.kernel.org
2989 S:      Maintained
2990 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
2991 F:      drivers/cpufreq/brcmstb*
2992
2993 BROADCOM STB AVS TMON DRIVER
2994 M:      Markus Mayer <mmayer@broadcom.com>
2995 M:      bcm-kernel-feedback-list@broadcom.com
2996 L:      linux-pm@vger.kernel.org
2997 S:      Maintained
2998 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
2999 F:      drivers/thermal/broadcom/brcmstb*
3000
3001 BROADCOM STB NAND FLASH DRIVER
3002 M:      Brian Norris <computersforpeace@gmail.com>
3003 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3004 L:      linux-mtd@lists.infradead.org
3005 L:      bcm-kernel-feedback-list@broadcom.com
3006 S:      Maintained
3007 F:      drivers/mtd/nand/brcmnand/
3008
3009 BROADCOM STB DPFE DRIVER
3010 M:      Markus Mayer <mmayer@broadcom.com>
3011 M:      bcm-kernel-feedback-list@broadcom.com
3012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3013 S:      Maintained
3014 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3015 F:      drivers/memory/brcmstb_dpfe.c
3016
3017 BROADCOM SYSTEMPORT ETHERNET DRIVER
3018 M:      Florian Fainelli <f.fainelli@gmail.com>
3019 L:      netdev@vger.kernel.org
3020 S:      Supported
3021 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3022
3023 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3024 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3025 M:      Prashant Sreedharan <prashant@broadcom.com>
3026 M:      Michael Chan <mchan@broadcom.com>
3027 L:      netdev@vger.kernel.org
3028 S:      Supported
3029 F:      drivers/net/ethernet/broadcom/tg3.*
3030
3031 BROCADE BFA FC SCSI DRIVER
3032 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3033 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3034 L:      linux-scsi@vger.kernel.org
3035 S:      Supported
3036 F:      drivers/scsi/bfa/
3037
3038 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3039 M:      Rasesh Mody <rasesh.mody@cavium.com>
3040 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3041 M:      Dept-GELinuxNICDev@cavium.com
3042 L:      netdev@vger.kernel.org
3043 S:      Supported
3044 F:      drivers/net/ethernet/brocade/bna/
3045
3046 BSG (block layer generic sg v4 driver)
3047 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3048 L:      linux-scsi@vger.kernel.org
3049 S:      Supported
3050 F:      block/bsg.c
3051 F:      include/linux/bsg.h
3052 F:      include/uapi/linux/bsg.h
3053
3054 BT87X AUDIO DRIVER
3055 M:      Clemens Ladisch <clemens@ladisch.de>
3056 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3057 T:      git git://git.alsa-project.org/alsa-kernel.git
3058 S:      Maintained
3059 F:      Documentation/sound/alsa/Bt87x.txt
3060 F:      sound/pci/bt87x.c
3061
3062 BT8XXGPIO DRIVER
3063 M:      Michael Buesch <m@bues.ch>
3064 W:      http://bu3sch.de/btgpio.php
3065 S:      Maintained
3066 F:      drivers/gpio/gpio-bt8xx.c
3067
3068 BTRFS FILE SYSTEM
3069 M:      Chris Mason <clm@fb.com>
3070 M:      Josef Bacik <jbacik@fb.com>
3071 M:      David Sterba <dsterba@suse.com>
3072 L:      linux-btrfs@vger.kernel.org
3073 W:      http://btrfs.wiki.kernel.org/
3074 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3076 S:      Maintained
3077 F:      Documentation/filesystems/btrfs.txt
3078 F:      fs/btrfs/
3079 F:      include/linux/btrfs*
3080 F:      include/uapi/linux/btrfs*
3081
3082 BTTV VIDEO4LINUX DRIVER
3083 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3084 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3085 L:      linux-media@vger.kernel.org
3086 W:      https://linuxtv.org
3087 T:      git git://linuxtv.org/media_tree.git
3088 S:      Odd fixes
3089 F:      Documentation/media/v4l-drivers/bttv*
3090 F:      drivers/media/pci/bt8xx/bttv*
3091
3092 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3093 M:      Chanwoo Choi <cw00.choi@samsung.com>
3094 L:      linux-pm@vger.kernel.org
3095 L:      linux-samsung-soc@vger.kernel.org
3096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3097 S:      Maintained
3098 F:      drivers/devfreq/exynos-bus.c
3099 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3100
3101 BUSLOGIC SCSI DRIVER
3102 M:      Khalid Aziz <khalid@gonehiking.org>
3103 L:      linux-scsi@vger.kernel.org
3104 S:      Maintained
3105 F:      drivers/scsi/BusLogic.*
3106 F:      drivers/scsi/FlashPoint.*
3107
3108 C-MEDIA CMI8788 DRIVER
3109 M:      Clemens Ladisch <clemens@ladisch.de>
3110 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3111 T:      git git://git.alsa-project.org/alsa-kernel.git
3112 S:      Maintained
3113 F:      sound/pci/oxygen/
3114
3115 C6X ARCHITECTURE
3116 M:      Mark Salter <msalter@redhat.com>
3117 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3118 L:      linux-c6x-dev@linux-c6x.org
3119 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3120 S:      Maintained
3121 F:      arch/c6x/
3122
3123 CA8210 IEEE-802.15.4 RADIO DRIVER
3124 M:      Harry Morris <h.morris@cascoda.com>
3125 L:      linux-wpan@vger.kernel.org
3126 W:      https://github.com/Cascoda/ca8210-linux.git
3127 S:      Maintained
3128 F:      drivers/net/ieee802154/ca8210.c
3129 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3130
3131 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3132 M:      David Howells <dhowells@redhat.com>
3133 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3134 S:      Supported
3135 F:      Documentation/filesystems/caching/cachefiles.txt
3136 F:      fs/cachefiles/
3137
3138 CADET FM/AM RADIO RECEIVER DRIVER
3139 M:      Hans Verkuil <hverkuil@xs4all.nl>
3140 L:      linux-media@vger.kernel.org
3141 T:      git git://linuxtv.org/media_tree.git
3142 W:      https://linuxtv.org
3143 S:      Maintained
3144 F:      drivers/media/radio/radio-cadet*
3145
3146 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3147 M:      Jonathan Corbet <corbet@lwn.net>
3148 L:      linux-media@vger.kernel.org
3149 T:      git git://linuxtv.org/media_tree.git
3150 S:      Maintained
3151 F:      Documentation/media/v4l-drivers/cafe_ccic*
3152 F:      drivers/media/platform/marvell-ccic/
3153
3154 CAIF NETWORK LAYER
3155 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3156 L:      netdev@vger.kernel.org
3157 S:      Supported
3158 F:      Documentation/networking/caif/
3159 F:      drivers/net/caif/
3160 F:      include/uapi/linux/caif/
3161 F:      include/net/caif/
3162 F:      net/caif/
3163
3164 CALGARY x86-64 IOMMU
3165 M:      Muli Ben-Yehuda <mulix@mulix.org>
3166 M:      Jon Mason <jdmason@kudzu.us>
3167 L:      iommu@lists.linux-foundation.org
3168 S:      Maintained
3169 F:      arch/x86/kernel/pci-calgary_64.c
3170 F:      arch/x86/kernel/tce_64.c
3171 F:      arch/x86/include/asm/calgary.h
3172 F:      arch/x86/include/asm/tce.h
3173
3174 CAN NETWORK DRIVERS
3175 M:      Wolfgang Grandegger <wg@grandegger.com>
3176 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3177 L:      linux-can@vger.kernel.org
3178 W:      https://github.com/linux-can
3179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3181 S:      Maintained
3182 F:      Documentation/devicetree/bindings/net/can/
3183 F:      drivers/net/can/
3184 F:      include/linux/can/dev.h
3185 F:      include/linux/can/platform/
3186 F:      include/uapi/linux/can/error.h
3187 F:      include/uapi/linux/can/netlink.h
3188
3189 CAN NETWORK LAYER
3190 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3191 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3192 L:      linux-can@vger.kernel.org
3193 W:      https://github.com/linux-can
3194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3196 S:      Maintained
3197 F:      Documentation/networking/can.rst
3198 F:      net/can/
3199 F:      include/linux/can/core.h
3200 F:      include/uapi/linux/can.h
3201 F:      include/uapi/linux/can/bcm.h
3202 F:      include/uapi/linux/can/raw.h
3203 F:      include/uapi/linux/can/gw.h
3204
3205 CAPABILITIES
3206 M:      Serge Hallyn <serge@hallyn.com>
3207 L:      linux-security-module@vger.kernel.org
3208 S:      Supported
3209 F:      include/linux/capability.h
3210 F:      include/uapi/linux/capability.h
3211 F:      security/commoncap.c
3212 F:      kernel/capability.c
3213
3214 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3215 M:      Kevin Tsai <ktsai@capellamicro.com>
3216 S:      Maintained
3217 F:      drivers/iio/light/cm*
3218
3219 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3220 M:      Christian Lamparter <chunkeey@googlemail.com>
3221 L:      linux-wireless@vger.kernel.org
3222 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3223 S:      Maintained
3224 F:      drivers/net/wireless/ath/carl9170/
3225
3226 CAVIUM I2C DRIVER
3227 M:      Jan Glauber <jglauber@cavium.com>
3228 M:      David Daney <david.daney@cavium.com>
3229 W:      http://www.cavium.com
3230 S:      Supported
3231 F:      drivers/i2c/busses/i2c-octeon*
3232 F:      drivers/i2c/busses/i2c-thunderx*
3233
3234 CAVIUM LIQUIDIO NETWORK DRIVER
3235 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3236 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3237 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3238 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3239 L:      netdev@vger.kernel.org
3240 W:      http://www.cavium.com
3241 S:      Supported
3242 F:      drivers/net/ethernet/cavium/liquidio/
3243
3244 CAVIUM MMC DRIVER
3245 M:      Jan Glauber <jglauber@cavium.com>
3246 M:      David Daney <david.daney@cavium.com>
3247 M:      Steven J. Hill <Steven.Hill@cavium.com>
3248 W:      http://www.cavium.com
3249 S:      Supported
3250 F:      drivers/mmc/host/cavium*
3251
3252 CAVIUM OCTEON-TX CRYPTO DRIVER
3253 M:      George Cherian <george.cherian@cavium.com>
3254 L:      linux-crypto@vger.kernel.org
3255 W:      http://www.cavium.com
3256 S:      Supported
3257 F:      drivers/crypto/cavium/cpt/
3258
3259 CAVIUM THUNDERX2 ARM64 SOC
3260 M:      Robert Richter <rrichter@cavium.com>
3261 M:      Jayachandran C <jnair@caviumnetworks.com>
3262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3263 S:      Maintained
3264 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3265 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3266
3267 CC2520 IEEE-802.15.4 RADIO DRIVER
3268 M:      Varka Bhadram <varkabhadram@gmail.com>
3269 L:      linux-wpan@vger.kernel.org
3270 S:      Maintained
3271 F:      drivers/net/ieee802154/cc2520.c
3272 F:      include/linux/spi/cc2520.h
3273 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3274
3275 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3276 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3277 L:      linux-crypto@vger.kernel.org
3278 S:      Supported
3279 F:      drivers/crypto/ccree/
3280 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3281
3282 CEC FRAMEWORK
3283 M:      Hans Verkuil <hans.verkuil@cisco.com>
3284 L:      linux-media@vger.kernel.org
3285 T:      git git://linuxtv.org/media_tree.git
3286 W:      http://linuxtv.org
3287 S:      Supported
3288 F:      Documentation/media/kapi/cec-core.rst
3289 F:      Documentation/media/uapi/cec
3290 F:      drivers/media/cec/
3291 F:      drivers/media/rc/keymaps/rc-cec.c
3292 F:      include/media/cec.h
3293 F:      include/media/cec-notifier.h
3294 F:      include/uapi/linux/cec.h
3295 F:      include/uapi/linux/cec-funcs.h
3296 F:      Documentation/devicetree/bindings/media/cec.txt
3297 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3298
3299 CEC GPIO DRIVER
3300 M:      Hans Verkuil <hans.verkuil@cisco.com>
3301 L:      linux-media@vger.kernel.org
3302 T:      git git://linuxtv.org/media_tree.git
3303 W:      http://linuxtv.org
3304 S:      Supported
3305 F:      drivers/media/platform/cec-gpio/
3306 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3307
3308 CELL BROADBAND ENGINE ARCHITECTURE
3309 M:      Arnd Bergmann <arnd@arndb.de>
3310 L:      linuxppc-dev@lists.ozlabs.org
3311 W:      http://www.ibm.com/developerworks/power/cell/
3312 S:      Supported
3313 F:      arch/powerpc/include/asm/cell*.h
3314 F:      arch/powerpc/include/asm/spu*.h
3315 F:      arch/powerpc/include/uapi/asm/spu*.h
3316 F:      arch/powerpc/oprofile/*cell*
3317 F:      arch/powerpc/platforms/cell/
3318
3319 CEPH COMMON CODE (LIBCEPH)
3320 M:      Ilya Dryomov <idryomov@gmail.com>
3321 M:      "Yan, Zheng" <zyan@redhat.com>
3322 M:      Sage Weil <sage@redhat.com>
3323 L:      ceph-devel@vger.kernel.org
3324 W:      http://ceph.com/
3325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3326 T:      git git://github.com/ceph/ceph-client.git
3327 S:      Supported
3328 F:      net/ceph/
3329 F:      include/linux/ceph/
3330 F:      include/linux/crush/
3331
3332 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3333 M:      "Yan, Zheng" <zyan@redhat.com>
3334 M:      Sage Weil <sage@redhat.com>
3335 M:      Ilya Dryomov <idryomov@gmail.com>
3336 L:      ceph-devel@vger.kernel.org
3337 W:      http://ceph.com/
3338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3339 T:      git git://github.com/ceph/ceph-client.git
3340 S:      Supported
3341 F:      Documentation/filesystems/ceph.txt
3342 F:      fs/ceph/
3343
3344 CERTIFICATE HANDLING:
3345 M:      David Howells <dhowells@redhat.com>
3346 M:      David Woodhouse <dwmw2@infradead.org>
3347 L:      keyrings@vger.kernel.org
3348 S:      Maintained
3349 F:      Documentation/module-signing.txt
3350 F:      certs/
3351 F:      scripts/sign-file.c
3352 F:      scripts/extract-cert.c
3353
3354 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3355 L:      linux-usb@vger.kernel.org
3356 S:      Orphan
3357 F:      Documentation/usb/WUSB-Design-overview.txt
3358 F:      Documentation/usb/wusb-cbaf
3359 F:      drivers/usb/host/hwa-hc.c
3360 F:      drivers/usb/host/whci/
3361 F:      drivers/usb/wusbcore/
3362 F:      include/linux/usb/wusb*
3363
3364 CFAG12864B LCD DRIVER
3365 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3366 W:      http://miguelojeda.es/auxdisplay.htm
3367 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3368 S:      Maintained
3369 F:      drivers/auxdisplay/cfag12864b.c
3370 F:      include/linux/cfag12864b.h
3371
3372 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3373 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3374 W:      http://miguelojeda.es/auxdisplay.htm
3375 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3376 S:      Maintained
3377 F:      drivers/auxdisplay/cfag12864bfb.c
3378 F:      include/linux/cfag12864b.h
3379
3380 802.11 (including CFG80211/NL80211)
3381 M:      Johannes Berg <johannes@sipsolutions.net>
3382 L:      linux-wireless@vger.kernel.org
3383 W:      http://wireless.kernel.org/
3384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3386 S:      Maintained
3387 F:      net/wireless/
3388 F:      include/uapi/linux/nl80211.h
3389 F:      include/linux/ieee80211.h
3390 F:      include/net/wext.h
3391 F:      include/net/cfg80211.h
3392 F:      include/net/iw_handler.h
3393 F:      include/net/ieee80211_radiotap.h
3394 F:      Documentation/driver-api/80211/cfg80211.rst
3395 F:      Documentation/networking/regulatory.txt
3396
3397 CHAR and MISC DRIVERS
3398 M:      Arnd Bergmann <arnd@arndb.de>
3399 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3401 S:      Supported
3402 F:      drivers/char/
3403 F:      drivers/misc/
3404 F:      include/linux/miscdevice.h
3405
3406 CHECKPATCH
3407 M:      Andy Whitcroft <apw@canonical.com>
3408 M:      Joe Perches <joe@perches.com>
3409 S:      Maintained
3410 F:      scripts/checkpatch.pl
3411
3412 CHINESE DOCUMENTATION
3413 M:      Harry Wei <harryxiyou@gmail.com>
3414 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3415 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3416 S:      Maintained
3417 F:      Documentation/translations/zh_CN/
3418
3419 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3420 M:      Peter Chen <Peter.Chen@nxp.com>
3421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3422 L:      linux-usb@vger.kernel.org
3423 S:      Maintained
3424 F:      drivers/usb/chipidea/
3425
3426 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3427 M:      Hans de Goede <hdegoede@redhat.com>
3428 L:      linux-input@vger.kernel.org
3429 S:      Maintained
3430 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3431 F:      drivers/input/touchscreen/chipone_icn8318.c
3432
3433 CHROME HARDWARE PLATFORM SUPPORT
3434 M:      Benson Leung <bleung@chromium.org>
3435 M:      Olof Johansson <olof@lixom.net>
3436 S:      Maintained
3437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3438 F:      drivers/platform/chrome/
3439
3440 CIRRUS LOGIC AUDIO CODEC DRIVERS
3441 M:      Brian Austin <brian.austin@cirrus.com>
3442 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3443 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3444 S:      Maintained
3445 F:      sound/soc/codecs/cs*
3446
3447 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3448 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3449 L:      netdev@vger.kernel.org
3450 S:      Maintained
3451 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3452
3453 CISCO FCOE HBA DRIVER
3454 M:      Satish Kharat <satishkh@cisco.com>
3455 M:      Sesidhar Baddela <sebaddel@cisco.com>
3456 M:      Karan Tilak Kumar <kartilak@cisco.com>
3457 L:      linux-scsi@vger.kernel.org
3458 S:      Supported
3459 F:      drivers/scsi/fnic/
3460
3461 CISCO SCSI HBA DRIVER
3462 M:      Karan Tilak Kumar <kartilak@cisco.com>
3463 M:      Sesidhar Baddela <sebaddel@cisco.com>
3464 L:      linux-scsi@vger.kernel.org
3465 S:      Supported
3466 F:      drivers/scsi/snic/
3467
3468 CISCO VIC ETHERNET NIC DRIVER
3469 M:      Christian Benvenuti <benve@cisco.com>
3470 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3471 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3472 S:      Supported
3473 F:      drivers/net/ethernet/cisco/enic/
3474
3475 CISCO VIC LOW LATENCY NIC DRIVER
3476 M:      Christian Benvenuti <benve@cisco.com>
3477 M:      Dave Goodell <dgoodell@cisco.com>
3478 S:      Supported
3479 F:      drivers/infiniband/hw/usnic/
3480
3481 CLEANCACHE API
3482 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3483 L:      linux-kernel@vger.kernel.org
3484 S:      Maintained
3485 F:      mm/cleancache.c
3486 F:      include/linux/cleancache.h
3487
3488 CLK API
3489 M:      Russell King <linux@armlinux.org.uk>
3490 L:      linux-clk@vger.kernel.org
3491 S:      Maintained
3492 F:      include/linux/clk.h
3493
3494 CLOCKSOURCE, CLOCKEVENT DRIVERS
3495 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3496 M:      Thomas Gleixner <tglx@linutronix.de>
3497 L:      linux-kernel@vger.kernel.org
3498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3499 S:      Supported
3500 F:      drivers/clocksource/
3501 F:      Documentation/devicetree/bindings/timer/
3502
3503 CMPC ACPI DRIVER
3504 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3505 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3506 L:      platform-driver-x86@vger.kernel.org
3507 S:      Supported
3508 F:      drivers/platform/x86/classmate-laptop.c
3509
3510 COBALT MEDIA DRIVER
3511 M:      Hans Verkuil <hans.verkuil@cisco.com>
3512 L:      linux-media@vger.kernel.org
3513 T:      git git://linuxtv.org/media_tree.git
3514 W:      https://linuxtv.org
3515 S:      Supported
3516 F:      drivers/media/pci/cobalt/
3517
3518 COCCINELLE/Semantic Patches (SmPL)
3519 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3520 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3521 M:      Nicolas Palix <nicolas.palix@imag.fr>
3522 M:      Michal Marek <michal.lkml@markovi.net>
3523 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3525 W:      http://coccinelle.lip6.fr/
3526 S:      Supported
3527 F:      Documentation/dev-tools/coccinelle.rst
3528 F:      scripts/coccinelle/
3529 F:      scripts/coccicheck
3530
3531 CODA FILE SYSTEM
3532 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3533 M:      coda@cs.cmu.edu
3534 L:      codalist@coda.cs.cmu.edu
3535 W:      http://www.coda.cs.cmu.edu/
3536 S:      Maintained
3537 F:      Documentation/filesystems/coda.txt
3538 F:      fs/coda/
3539 F:      include/linux/coda*.h
3540 F:      include/uapi/linux/coda*.h
3541
3542 CODA V4L2 MEM2MEM DRIVER
3543 M:      Philipp Zabel <p.zabel@pengutronix.de>
3544 L:      linux-media@vger.kernel.org
3545 S:      Maintained
3546 F:      Documentation/devicetree/bindings/media/coda.txt
3547 F:      drivers/media/platform/coda/
3548
3549 COMMON CLK FRAMEWORK
3550 M:      Michael Turquette <mturquette@baylibre.com>
3551 M:      Stephen Boyd <sboyd@kernel.org>
3552 L:      linux-clk@vger.kernel.org
3553 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3555 S:      Maintained
3556 F:      Documentation/devicetree/bindings/clock/
3557 F:      drivers/clk/
3558 X:      drivers/clk/clkdev.c
3559 F:      include/linux/clk-pr*
3560 F:      include/linux/clk/
3561
3562 COMMON INTERNET FILE SYSTEM (CIFS)
3563 M:      Steve French <sfrench@samba.org>
3564 L:      linux-cifs@vger.kernel.org
3565 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3566 W:      http://linux-cifs.samba.org/
3567 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3568 S:      Supported
3569 F:      Documentation/filesystems/cifs/
3570 F:      fs/cifs/
3571
3572 COMPACTPCI HOTPLUG CORE
3573 M:      Scott Murray <scott@spiteful.org>
3574 L:      linux-pci@vger.kernel.org
3575 S:      Maintained
3576 F:      drivers/pci/hotplug/cpci_hotplug*
3577
3578 COMPACTPCI HOTPLUG GENERIC DRIVER
3579 M:      Scott Murray <scott@spiteful.org>
3580 L:      linux-pci@vger.kernel.org
3581 S:      Maintained
3582 F:      drivers/pci/hotplug/cpcihp_generic.c
3583
3584 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3585 M:      Scott Murray <scott@spiteful.org>
3586 L:      linux-pci@vger.kernel.org
3587 S:      Maintained
3588 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3589
3590 COMPAL LAPTOP SUPPORT
3591 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3592 L:      platform-driver-x86@vger.kernel.org
3593 S:      Maintained
3594 F:      drivers/platform/x86/compal-laptop.c
3595
3596 CONEXANT ACCESSRUNNER USB DRIVER
3597 L:      accessrunner-general@lists.sourceforge.net
3598 W:      http://accessrunner.sourceforge.net/
3599 S:      Orphan
3600 F:      drivers/usb/atm/cxacru.c
3601
3602 CONFIGFS
3603 M:      Joel Becker <jlbec@evilplan.org>
3604 M:      Christoph Hellwig <hch@lst.de>
3605 T:      git git://git.infradead.org/users/hch/configfs.git
3606 S:      Supported
3607 F:      fs/configfs/
3608 F:      include/linux/configfs.h
3609
3610 CONNECTOR
3611 M:      Evgeniy Polyakov <zbr@ioremap.net>
3612 L:      netdev@vger.kernel.org
3613 S:      Maintained
3614 F:      drivers/connector/
3615
3616 CONTROL GROUP (CGROUP)
3617 M:      Tejun Heo <tj@kernel.org>
3618 M:      Li Zefan <lizefan@huawei.com>
3619 M:      Johannes Weiner <hannes@cmpxchg.org>
3620 L:      cgroups@vger.kernel.org
3621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3622 S:      Maintained
3623 F:      Documentation/cgroup*
3624 F:      include/linux/cgroup*
3625 F:      kernel/cgroup*
3626
3627 CONTROL GROUP - CPUSET
3628 M:      Li Zefan <lizefan@huawei.com>
3629 L:      cgroups@vger.kernel.org
3630 W:      http://www.bullopensource.org/cpuset/
3631 W:      http://oss.sgi.com/projects/cpusets/
3632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3633 S:      Maintained
3634 F:      Documentation/cgroup-v1/cpusets.txt
3635 F:      include/linux/cpuset.h
3636 F:      kernel/cgroup/cpuset.c
3637
3638 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3639 M:      Johannes Weiner <hannes@cmpxchg.org>
3640 M:      Michal Hocko <mhocko@kernel.org>
3641 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3642 L:      cgroups@vger.kernel.org
3643 L:      linux-mm@kvack.org
3644 S:      Maintained
3645 F:      mm/memcontrol.c
3646 F:      mm/swap_cgroup.c
3647
3648 CORETEMP HARDWARE MONITORING DRIVER
3649 M:      Fenghua Yu <fenghua.yu@intel.com>
3650 L:      linux-hwmon@vger.kernel.org
3651 S:      Maintained
3652 F:      Documentation/hwmon/coretemp
3653 F:      drivers/hwmon/coretemp.c
3654
3655 COSA/SRP SYNC SERIAL DRIVER
3656 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3657 W:      http://www.fi.muni.cz/~kas/cosa/
3658 S:      Maintained
3659 F:      drivers/net/wan/cosa*
3660
3661 CPMAC ETHERNET DRIVER
3662 M:      Florian Fainelli <f.fainelli@gmail.com>
3663 L:      netdev@vger.kernel.org
3664 S:      Maintained
3665 F:      drivers/net/ethernet/ti/cpmac.c
3666
3667 CPU FREQUENCY DRIVERS
3668 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3669 M:      Viresh Kumar <viresh.kumar@linaro.org>
3670 L:      linux-pm@vger.kernel.org
3671 S:      Maintained
3672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3673 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3674 B:      https://bugzilla.kernel.org
3675 F:      Documentation/cpu-freq/
3676 F:      Documentation/devicetree/bindings/cpufreq/
3677 F:      drivers/cpufreq/
3678 F:      include/linux/cpufreq.h
3679 F:      tools/testing/selftests/cpufreq/
3680
3681 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3682 M:      Viresh Kumar <viresh.kumar@linaro.org>
3683 M:      Sudeep Holla <sudeep.holla@arm.com>
3684 L:      linux-pm@vger.kernel.org
3685 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3686 S:      Maintained
3687 F:      drivers/cpufreq/arm_big_little.h
3688 F:      drivers/cpufreq/arm_big_little.c
3689 F:      drivers/cpufreq/arm_big_little_dt.c
3690
3691 CPU POWER MONITORING SUBSYSTEM
3692 M:      Thomas Renninger <trenn@suse.com>
3693 M:      Shuah Khan <shuahkh@osg.samsung.com>
3694 M:      Shuah Khan <shuah@kernel.org>
3695 L:      linux-pm@vger.kernel.org
3696 S:      Maintained
3697 F:      tools/power/cpupower/
3698
3699 CPUID/MSR DRIVER
3700 M:      "H. Peter Anvin" <hpa@zytor.com>
3701 S:      Maintained
3702 F:      arch/x86/kernel/cpuid.c
3703 F:      arch/x86/kernel/msr.c
3704
3705 CPUIDLE DRIVER - ARM BIG LITTLE
3706 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3707 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3708 L:      linux-pm@vger.kernel.org
3709 L:      linux-arm-kernel@lists.infradead.org
3710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3711 S:      Maintained
3712 F:      drivers/cpuidle/cpuidle-big_little.c
3713
3714 CPUIDLE DRIVER - ARM EXYNOS
3715 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3716 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3717 M:      Kukjin Kim <kgene@kernel.org>
3718 L:      linux-pm@vger.kernel.org
3719 L:      linux-samsung-soc@vger.kernel.org
3720 S:      Supported
3721 F:      drivers/cpuidle/cpuidle-exynos.c
3722 F:      arch/arm/mach-exynos/pm.c
3723
3724 CPUIDLE DRIVERS
3725 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3726 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3727 L:      linux-pm@vger.kernel.org
3728 S:      Maintained
3729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3730 B:      https://bugzilla.kernel.org
3731 F:      drivers/cpuidle/*
3732 F:      include/linux/cpuidle.h
3733
3734 CRAMFS FILESYSTEM
3735 M:      Nicolas Pitre <nico@linaro.org>
3736 S:      Maintained
3737 F:      Documentation/filesystems/cramfs.txt
3738 F:      fs/cramfs/
3739
3740 CRYPTO API
3741 M:      Herbert Xu <herbert@gondor.apana.org.au>
3742 M:      "David S. Miller" <davem@davemloft.net>
3743 L:      linux-crypto@vger.kernel.org
3744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3746 S:      Maintained
3747 F:      Documentation/crypto/
3748 F:      Documentation/devicetree/bindings/crypto/
3749 F:      arch/*/crypto/
3750 F:      crypto/
3751 F:      drivers/crypto/
3752 F:      include/crypto/
3753 F:      include/linux/crypto*
3754
3755 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3756 M:      Neil Horman <nhorman@tuxdriver.com>
3757 L:      linux-crypto@vger.kernel.org
3758 S:      Maintained
3759 F:      crypto/ansi_cprng.c
3760 F:      crypto/rng.c
3761
3762 CS3308 MEDIA DRIVER
3763 M:      Hans Verkuil <hverkuil@xs4all.nl>
3764 L:      linux-media@vger.kernel.org
3765 T:      git git://linuxtv.org/media_tree.git
3766 W:      http://linuxtv.org
3767 S:      Odd Fixes
3768 F:      drivers/media/i2c/cs3308.c
3769 F:      drivers/media/i2c/cs3308.h
3770
3771 CS5535 Audio ALSA driver
3772 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3773 S:      Maintained
3774 F:      sound/pci/cs5535audio/
3775
3776 CW1200 WLAN driver
3777 M:      Solomon Peachy <pizza@shaftnet.org>
3778 S:      Maintained
3779 F:      drivers/net/wireless/st/cw1200/
3780
3781 CX18 VIDEO4LINUX DRIVER
3782 M:      Andy Walls <awalls@md.metrocast.net>
3783 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3784 L:      linux-media@vger.kernel.org
3785 T:      git git://linuxtv.org/media_tree.git
3786 W:      https://linuxtv.org
3787 W:      http://www.ivtvdriver.org/index.php/Cx18
3788 S:      Maintained
3789 F:      Documentation/media/v4l-drivers/cx18*
3790 F:      drivers/media/pci/cx18/
3791 F:      include/uapi/linux/ivtv*
3792
3793 CX2341X MPEG ENCODER HELPER MODULE
3794 M:      Hans Verkuil <hverkuil@xs4all.nl>
3795 L:      linux-media@vger.kernel.org
3796 T:      git git://linuxtv.org/media_tree.git
3797 W:      https://linuxtv.org
3798 S:      Maintained
3799 F:      drivers/media/common/cx2341x*
3800 F:      include/media/cx2341x*
3801
3802 CX24120 MEDIA DRIVER
3803 M:      Jemma Denson <jdenson@gmail.com>
3804 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3805 L:      linux-media@vger.kernel.org
3806 W:      https://linuxtv.org
3807 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3808 S:      Maintained
3809 F:      drivers/media/dvb-frontends/cx24120*
3810
3811 CX88 VIDEO4LINUX DRIVER
3812 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3813 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3814 L:      linux-media@vger.kernel.org
3815 W:      https://linuxtv.org
3816 T:      git git://linuxtv.org/media_tree.git
3817 S:      Odd fixes
3818 F:      Documentation/media/v4l-drivers/cx88*
3819 F:      drivers/media/pci/cx88/
3820
3821 CXD2820R MEDIA DRIVER
3822 M:      Antti Palosaari <crope@iki.fi>
3823 L:      linux-media@vger.kernel.org
3824 W:      https://linuxtv.org
3825 W:      http://palosaari.fi/linux/
3826 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3827 T:      git git://linuxtv.org/anttip/media_tree.git
3828 S:      Maintained
3829 F:      drivers/media/dvb-frontends/cxd2820r*
3830
3831 CXGB3 ETHERNET DRIVER (CXGB3)
3832 M:      Santosh Raspatur <santosh@chelsio.com>
3833 L:      netdev@vger.kernel.org
3834 W:      http://www.chelsio.com
3835 S:      Supported
3836 F:      drivers/net/ethernet/chelsio/cxgb3/
3837
3838 CXGB3 ISCSI DRIVER (CXGB3I)
3839 M:      Karen Xie <kxie@chelsio.com>
3840 L:      linux-scsi@vger.kernel.org
3841 W:      http://www.chelsio.com
3842 S:      Supported
3843 F:      drivers/scsi/cxgbi/cxgb3i
3844
3845 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3846 M:      Steve Wise <swise@chelsio.com>
3847 L:      linux-rdma@vger.kernel.org
3848 W:      http://www.openfabrics.org
3849 S:      Supported
3850 F:      drivers/infiniband/hw/cxgb3/
3851 F:      include/uapi/rdma/cxgb3-abi.h
3852
3853 CXGB4 CRYPTO DRIVER (chcr)
3854 M:      Harsh Jain <harsh@chelsio.com>
3855 L:      linux-crypto@vger.kernel.org
3856 W:      http://www.chelsio.com
3857 S:      Supported
3858 F:      drivers/crypto/chelsio
3859
3860 CXGB4 ETHERNET DRIVER (CXGB4)
3861 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3862 L:      netdev@vger.kernel.org
3863 W:      http://www.chelsio.com
3864 S:      Supported
3865 F:      drivers/net/ethernet/chelsio/cxgb4/
3866
3867 CXGB4 ISCSI DRIVER (CXGB4I)
3868 M:      Karen Xie <kxie@chelsio.com>
3869 L:      linux-scsi@vger.kernel.org
3870 W:      http://www.chelsio.com
3871 S:      Supported
3872 F:      drivers/scsi/cxgbi/cxgb4i
3873
3874 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3875 M:      Steve Wise <swise@chelsio.com>
3876 L:      linux-rdma@vger.kernel.org
3877 W:      http://www.openfabrics.org
3878 S:      Supported
3879 F:      drivers/infiniband/hw/cxgb4/
3880 F:      include/uapi/rdma/cxgb4-abi.h
3881
3882 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3883 M:      Casey Leedom <leedom@chelsio.com>
3884 L:      netdev@vger.kernel.org
3885 W:      http://www.chelsio.com
3886 S:      Supported
3887 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3888
3889 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3890 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3891 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3892 L:      linuxppc-dev@lists.ozlabs.org
3893 S:      Supported
3894 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3895 F:      drivers/misc/cxl/
3896 F:      include/misc/cxl*
3897 F:      include/uapi/misc/cxl.h
3898 F:      Documentation/powerpc/cxl.txt
3899 F:      Documentation/ABI/testing/sysfs-class-cxl
3900
3901 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3902 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3903 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3904 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3905 L:      linux-scsi@vger.kernel.org
3906 S:      Supported
3907 F:      drivers/scsi/cxlflash/
3908 F:      include/uapi/scsi/cxlflash_ioctls.h
3909 F:      Documentation/powerpc/cxlflash.txt
3910
3911 CYBERPRO FB DRIVER
3912 M:      Russell King <linux@armlinux.org.uk>
3913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3914 W:      http://www.armlinux.org.uk/
3915 S:      Maintained
3916 F:      drivers/video/fbdev/cyber2000fb.*
3917
3918 CYCLADES ASYNC MUX DRIVER
3919 W:      http://www.cyclades.com/
3920 S:      Orphan
3921 F:      drivers/tty/cyclades.c
3922 F:      include/linux/cyclades.h
3923 F:      include/uapi/linux/cyclades.h
3924
3925 CYCLADES PC300 DRIVER
3926 W:      http://www.cyclades.com/
3927 S:      Orphan
3928 F:      drivers/net/wan/pc300*
3929
3930 CYPRESS_FIRMWARE MEDIA DRIVER
3931 M:      Antti Palosaari <crope@iki.fi>
3932 L:      linux-media@vger.kernel.org
3933 W:      https://linuxtv.org
3934 W:      http://palosaari.fi/linux/
3935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3936 T:      git git://linuxtv.org/anttip/media_tree.git
3937 S:      Maintained
3938 F:      drivers/media/common/cypress_firmware*
3939
3940 CYTTSP TOUCHSCREEN DRIVER
3941 M:      Ferruh Yigit <fery@cypress.com>
3942 L:      linux-input@vger.kernel.org
3943 S:      Supported
3944 F:      drivers/input/touchscreen/cyttsp*
3945 F:      include/linux/input/cyttsp.h
3946
3947 D-LINK DIR-685 TOUCHKEYS DRIVER
3948 M:      Linus Walleij <linus.walleij@linaro.org>
3949 L:      linux-input@vger.kernel.org
3950 S:      Supported
3951 F:      drivers/input/dlink-dir685-touchkeys.c
3952
3953 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3954 M:      Joshua Kinard <kumba@gentoo.org>
3955 S:      Maintained
3956 F:      drivers/rtc/rtc-ds1685.c
3957 F:      include/linux/rtc/ds1685.h
3958
3959 DAMA SLAVE for AX.25
3960 M:      Joerg Reuter <jreuter@yaina.de>
3961 W:      http://yaina.de/jreuter/
3962 W:      http://www.qsl.net/dl1bke/
3963 L:      linux-hams@vger.kernel.org
3964 S:      Maintained
3965 F:      net/ax25/af_ax25.c
3966 F:      net/ax25/ax25_dev.c
3967 F:      net/ax25/ax25_ds_*
3968 F:      net/ax25/ax25_in.c
3969 F:      net/ax25/ax25_out.c
3970 F:      net/ax25/ax25_timer.c
3971 F:      net/ax25/sysctl_net_ax25.c
3972
3973 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3974 L:      netdev@vger.kernel.org
3975 S:      Orphan
3976 F:      Documentation/networking/dmfe.txt
3977 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3978
3979 DC390/AM53C974 SCSI driver
3980 M:      Hannes Reinecke <hare@suse.com>
3981 L:      linux-scsi@vger.kernel.org
3982 S:      Maintained
3983 F:      drivers/scsi/am53c974.c
3984
3985 DC395x SCSI driver
3986 M:      Oliver Neukum <oliver@neukum.org>
3987 M:      Ali Akcaagac <aliakc@web.de>
3988 M:      Jamie Lenehan <lenehan@twibble.org>
3989 L:      dc395x@twibble.org
3990 W:      http://twibble.org/dist/dc395x/
3991 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3992 S:      Maintained
3993 F:      Documentation/scsi/dc395x.txt
3994 F:      drivers/scsi/dc395x.*
3995
3996 DCCP PROTOCOL
3997 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
3998 L:      dccp@vger.kernel.org
3999 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4000 S:      Maintained
4001 F:      include/linux/dccp.h
4002 F:      include/uapi/linux/dccp.h
4003 F:      include/linux/tfrc.h
4004 F:      net/dccp/
4005
4006 DECnet NETWORK LAYER
4007 W:      http://linux-decnet.sourceforge.net
4008 L:      linux-decnet-user@lists.sourceforge.net
4009 S:      Orphan
4010 F:      Documentation/networking/decnet.txt
4011 F:      net/decnet/
4012
4013 DECSTATION PLATFORM SUPPORT
4014 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4015 L:      linux-mips@linux-mips.org
4016 W:      http://www.linux-mips.org/wiki/DECstation
4017 S:      Maintained
4018 F:      arch/mips/dec/
4019 F:      arch/mips/include/asm/dec/
4020 F:      arch/mips/include/asm/mach-dec/
4021
4022 DEFXX FDDI NETWORK DRIVER
4023 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4024 S:      Maintained
4025 F:      drivers/net/fddi/defxx.*
4026
4027 DELL SMBIOS DRIVER
4028 M:      Pali Rohár <pali.rohar@gmail.com>
4029 M:      Mario Limonciello <mario.limonciello@dell.com>
4030 L:      platform-driver-x86@vger.kernel.org
4031 S:      Maintained
4032 F:      drivers/platform/x86/dell-smbios.*
4033
4034 DELL SMBIOS SMM DRIVER
4035 M:      Mario Limonciello <mario.limonciello@dell.com>
4036 L:      platform-driver-x86@vger.kernel.org
4037 S:      Maintained
4038 F:      drivers/platform/x86/dell-smbios-smm.c
4039
4040 DELL SMBIOS WMI DRIVER
4041 M:      Mario Limonciello <mario.limonciello@dell.com>
4042 L:      platform-driver-x86@vger.kernel.org
4043 S:      Maintained
4044 F:      drivers/platform/x86/dell-smbios-wmi.c
4045 F:      tools/wmi/dell-smbios-example.c
4046
4047 DELL LAPTOP DRIVER
4048 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4049 M:      Pali Rohár <pali.rohar@gmail.com>
4050 L:      platform-driver-x86@vger.kernel.org
4051 S:      Maintained
4052 F:      drivers/platform/x86/dell-laptop.c
4053
4054 DELL LAPTOP FREEFALL DRIVER
4055 M:      Pali Rohár <pali.rohar@gmail.com>
4056 S:      Maintained
4057 F:      drivers/platform/x86/dell-smo8800.c
4058
4059 DELL LAPTOP RBTN DRIVER
4060 M:      Pali Rohár <pali.rohar@gmail.com>
4061 S:      Maintained
4062 F:      drivers/platform/x86/dell-rbtn.*
4063
4064 DELL LAPTOP SMM DRIVER
4065 M:      Pali Rohár <pali.rohar@gmail.com>
4066 S:      Maintained
4067 F:      drivers/hwmon/dell-smm-hwmon.c
4068 F:      include/uapi/linux/i8k.h
4069
4070 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4071 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4072 S:      Maintained
4073 F:      Documentation/dcdbas.txt
4074 F:      drivers/firmware/dcdbas.*
4075
4076 DELL WMI NOTIFICATIONS DRIVER
4077 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4078 M:      Pali Rohár <pali.rohar@gmail.com>
4079 S:      Maintained
4080 F:      drivers/platform/x86/dell-wmi.c
4081
4082 DELL WMI DESCRIPTOR DRIVER
4083 M:      Mario Limonciello <mario.limonciello@dell.com>
4084 S:      Maintained
4085 F:      drivers/platform/x86/dell-wmi-descriptor.c
4086
4087 DELTA ST MEDIA DRIVER
4088 M:      Hugues Fruchet <hugues.fruchet@st.com>
4089 L:      linux-media@vger.kernel.org
4090 T:      git git://linuxtv.org/media_tree.git
4091 W:      https://linuxtv.org
4092 S:      Supported
4093 F:      drivers/media/platform/sti/delta
4094
4095 DENALI NAND DRIVER
4096 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4097 L:      linux-mtd@lists.infradead.org
4098 S:      Supported
4099 F:      drivers/mtd/nand/denali*
4100
4101 DESIGNWARE USB2 DRD IP DRIVER
4102 M:      Minas Harutyunyan <hminas@synopsys.com>
4103 L:      linux-usb@vger.kernel.org
4104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4105 S:      Maintained
4106 F:      drivers/usb/dwc2/
4107
4108 DESIGNWARE USB3 DRD IP DRIVER
4109 M:      Felipe Balbi <balbi@kernel.org>
4110 L:      linux-usb@vger.kernel.org
4111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4112 S:      Maintained
4113 F:      drivers/usb/dwc3/
4114
4115 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4116 M:      Andreas Klinger <ak@it-klinger.de>
4117 L:      linux-iio@vger.kernel.org
4118 S:      Maintained
4119 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4120 F:      drivers/iio/proximity/srf*.c
4121
4122 DEVICE COREDUMP (DEV_COREDUMP)
4123 M:      Johannes Berg <johannes@sipsolutions.net>
4124 L:      linux-kernel@vger.kernel.org
4125 S:      Maintained
4126 F:      drivers/base/devcoredump.c
4127 F:      include/linux/devcoredump.h
4128
4129 DEVICE FREQUENCY (DEVFREQ)
4130 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4131 M:      Kyungmin Park <kyungmin.park@samsung.com>
4132 R:      Chanwoo Choi <cw00.choi@samsung.com>
4133 L:      linux-pm@vger.kernel.org
4134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4135 S:      Maintained
4136 F:      drivers/devfreq/
4137 F:      include/linux/devfreq.h
4138 F:      Documentation/devicetree/bindings/devfreq/
4139
4140 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4141 M:      Chanwoo Choi <cw00.choi@samsung.com>
4142 L:      linux-pm@vger.kernel.org
4143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4144 S:      Supported
4145 F:      drivers/devfreq/event/
4146 F:      drivers/devfreq/devfreq-event.c
4147 F:      include/linux/devfreq-event.h
4148 F:      Documentation/devicetree/bindings/devfreq/event/
4149
4150 DEVICE NUMBER REGISTRY
4151 M:      Torben Mathiasen <device@lanana.org>
4152 W:      http://lanana.org/docs/device-list/index.html
4153 S:      Maintained
4154
4155 DEVICE-MAPPER  (LVM)
4156 M:      Alasdair Kergon <agk@redhat.com>
4157 M:      Mike Snitzer <snitzer@redhat.com>
4158 M:      dm-devel@redhat.com
4159 L:      dm-devel@redhat.com
4160 W:      http://sources.redhat.com/dm
4161 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4163 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4164 S:      Maintained
4165 F:      Documentation/device-mapper/
4166 F:      drivers/md/Makefile
4167 F:      drivers/md/Kconfig
4168 F:      drivers/md/dm*
4169 F:      drivers/md/persistent-data/
4170 F:      include/linux/device-mapper.h
4171 F:      include/linux/dm-*.h
4172 F:      include/uapi/linux/dm-*.h
4173
4174 DEVLINK
4175 M:      Jiri Pirko <jiri@mellanox.com>
4176 L:      netdev@vger.kernel.org
4177 S:      Supported
4178 F:      net/core/devlink.c
4179 F:      include/net/devlink.h
4180 F:      include/uapi/linux/devlink.h
4181
4182 DIALOG SEMICONDUCTOR DRIVERS
4183 M:      Support Opensource <support.opensource@diasemi.com>
4184 W:      http://www.dialog-semiconductor.com/products
4185 S:      Supported
4186 F:      Documentation/hwmon/da90??
4187 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4188 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4189 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4190 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4191 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4192 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4193 F:      drivers/gpio/gpio-da90??.c
4194 F:      drivers/hwmon/da90??-hwmon.c
4195 F:      drivers/iio/adc/da91??-*.c
4196 F:      drivers/input/misc/da90??_onkey.c
4197 F:      drivers/input/touchscreen/da9052_tsi.c
4198 F:      drivers/leds/leds-da90??.c
4199 F:      drivers/mfd/da903x.c
4200 F:      drivers/mfd/da90??-*.c
4201 F:      drivers/mfd/da91??-*.c
4202 F:      drivers/power/supply/da9052-battery.c
4203 F:      drivers/power/supply/da91??-*.c
4204 F:      drivers/regulator/da903x.c
4205 F:      drivers/regulator/da9???-regulator.[ch]
4206 F:      drivers/thermal/da90??-thermal.c
4207 F:      drivers/rtc/rtc-da90??.c
4208 F:      drivers/video/backlight/da90??_bl.c
4209 F:      drivers/watchdog/da90??_wdt.c
4210 F:      include/linux/mfd/da903x.h
4211 F:      include/linux/mfd/da9052/
4212 F:      include/linux/mfd/da9055/
4213 F:      include/linux/mfd/da9062/
4214 F:      include/linux/mfd/da9063/
4215 F:      include/linux/mfd/da9150/
4216 F:      include/linux/regulator/da9211.h
4217 F:      include/sound/da[79]*.h
4218 F:      sound/soc/codecs/da[79]*.[ch]
4219
4220 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4221 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4222 L:      linux-gpio@vger.kernel.org
4223 S:      Maintained
4224 F:      drivers/gpio/gpio-gpio-mm.c
4225
4226 DIGI NEO AND CLASSIC PCI PRODUCTS
4227 M:      Lidza Louina <lidza.louina@gmail.com>
4228 M:      Mark Hounschell <markh@compro.net>
4229 L:      driverdev-devel@linuxdriverproject.org
4230 S:      Maintained
4231 F:      drivers/staging/dgnc/
4232
4233 DIOLAN U2C-12 I2C DRIVER
4234 M:      Guenter Roeck <linux@roeck-us.net>
4235 L:      linux-i2c@vger.kernel.org
4236 S:      Maintained
4237 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4238
4239 FILESYSTEM DIRECT ACCESS (DAX)
4240 M:      Matthew Wilcox <mawilcox@microsoft.com>
4241 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4242 L:      linux-fsdevel@vger.kernel.org
4243 S:      Supported
4244 F:      fs/dax.c
4245 F:      include/linux/dax.h
4246 F:      include/trace/events/fs_dax.h
4247
4248 DEVICE DIRECT ACCESS (DAX)
4249 M:      Dan Williams <dan.j.williams@intel.com>
4250 L:      linux-nvdimm@lists.01.org
4251 S:      Supported
4252 F:      drivers/dax/
4253
4254 DIRECTORY NOTIFICATION (DNOTIFY)
4255 M:      Jan Kara <jack@suse.cz>
4256 R:      Amir Goldstein <amir73il@gmail.com>
4257 L:      linux-fsdevel@vger.kernel.org
4258 S:      Maintained
4259 F:      Documentation/filesystems/dnotify.txt
4260 F:      fs/notify/dnotify/
4261 F:      include/linux/dnotify.h
4262
4263 DISK GEOMETRY AND PARTITION HANDLING
4264 M:      Andries Brouwer <aeb@cwi.nl>
4265 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4266 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4267 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4268 S:      Maintained
4269
4270 DISKQUOTA
4271 M:      Jan Kara <jack@suse.com>
4272 S:      Maintained
4273 F:      Documentation/filesystems/quota.txt
4274 F:      fs/quota/
4275 F:      include/linux/quota*.h
4276 F:      include/uapi/linux/quota*.h
4277
4278 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4279 M:      Bernie Thompson <bernie@plugable.com>
4280 L:      linux-fbdev@vger.kernel.org
4281 S:      Maintained
4282 W:      http://plugable.com/category/projects/udlfb/
4283 F:      drivers/video/fbdev/udlfb.c
4284 F:      include/video/udlfb.h
4285 F:      Documentation/fb/udlfb.txt
4286
4287 DISTRIBUTED LOCK MANAGER (DLM)
4288 M:      Christine Caulfield <ccaulfie@redhat.com>
4289 M:      David Teigland <teigland@redhat.com>
4290 L:      cluster-devel@redhat.com
4291 W:      http://sources.redhat.com/cluster/
4292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4293 S:      Supported
4294 F:      fs/dlm/
4295
4296 DMA BUFFER SHARING FRAMEWORK
4297 M:      Sumit Semwal <sumit.semwal@linaro.org>
4298 S:      Maintained
4299 L:      linux-media@vger.kernel.org
4300 L:      dri-devel@lists.freedesktop.org
4301 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4302 F:      drivers/dma-buf/
4303 F:      include/linux/dma-buf*
4304 F:      include/linux/reservation.h
4305 F:      include/linux/*fence.h
4306 F:      Documentation/driver-api/dma-buf.rst
4307 T:      git git://anongit.freedesktop.org/drm/drm-misc
4308
4309 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4310 M:      Vinod Koul <vinod.koul@intel.com>
4311 L:      dmaengine@vger.kernel.org
4312 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4313 S:      Maintained
4314 F:      drivers/dma/
4315 F:      include/linux/dmaengine.h
4316 F:      include/linux/of_dma.h
4317 F:      Documentation/devicetree/bindings/dma/
4318 F:      Documentation/driver-api/dmaengine/
4319 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4320
4321 DMA MAPPING HELPERS
4322 M:      Christoph Hellwig <hch@lst.de>
4323 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4324 R:      Robin Murphy <robin.murphy@arm.com>
4325 L:      iommu@lists.linux-foundation.org
4326 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4327 W:      http://git.infradead.org/users/hch/dma-mapping.git
4328 S:      Supported
4329 F:      lib/dma-debug.c
4330 F:      lib/dma-direct.c
4331 F:      lib/dma-virt.c
4332 F:      drivers/base/dma-mapping.c
4333 F:      drivers/base/dma-coherent.c
4334 F:      include/asm-generic/dma-mapping.h
4335 F:      include/linux/dma-direct.h
4336 F:      include/linux/dma-mapping.h
4337
4338 DME1737 HARDWARE MONITOR DRIVER
4339 M:      Juerg Haefliger <juergh@gmail.com>
4340 L:      linux-hwmon@vger.kernel.org
4341 S:      Maintained
4342 F:      Documentation/hwmon/dme1737
4343 F:      drivers/hwmon/dme1737.c
4344
4345 DMI/SMBIOS SUPPORT
4346 M:      Jean Delvare <jdelvare@suse.com>
4347 S:      Maintained
4348 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4349 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4350 F:      drivers/firmware/dmi-id.c
4351 F:      drivers/firmware/dmi_scan.c
4352 F:      include/linux/dmi.h
4353
4354 DOCUMENTATION
4355 M:      Jonathan Corbet <corbet@lwn.net>
4356 L:      linux-doc@vger.kernel.org
4357 S:      Maintained
4358 F:      Documentation/
4359 F:      scripts/kernel-doc
4360 X:      Documentation/ABI/
4361 X:      Documentation/devicetree/
4362 X:      Documentation/acpi
4363 X:      Documentation/power
4364 X:      Documentation/spi
4365 X:      Documentation/media
4366 T:      git git://git.lwn.net/linux.git docs-next
4367
4368 DONGWOON DW9714 LENS VOICE COIL DRIVER
4369 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4370 L:      linux-media@vger.kernel.org
4371 T:      git git://linuxtv.org/media_tree.git
4372 S:      Maintained
4373 F:      drivers/media/i2c/dw9714.c
4374
4375 DOUBLETALK DRIVER
4376 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4377 L:      blinux-list@redhat.com
4378 S:      Maintained
4379 F:      drivers/char/dtlk.c
4380 F:      include/linux/dtlk.h
4381
4382 DPAA2 DATAPATH I/O (DPIO) DRIVER
4383 M:      Roy Pledge <Roy.Pledge@nxp.com>
4384 L:      linux-kernel@vger.kernel.org
4385 S:      Maintained
4386 F:      drivers/staging/fsl-mc/bus/dpio
4387
4388 DPAA2 ETHERNET DRIVER
4389 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4390 L:      linux-kernel@vger.kernel.org
4391 S:      Maintained
4392 F:      drivers/staging/fsl-dpaa2/ethernet
4393
4394 DPAA2 ETHERNET SWITCH DRIVER
4395 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4396 L:      linux-kernel@vger.kernel.org
4397 S:      Maintained
4398 F:      drivers/staging/fsl-dpaa2/ethsw
4399
4400 DPT_I2O SCSI RAID DRIVER
4401 M:      Adaptec OEM Raid Solutions <aacraid@adaptec.com>
4402 L:      linux-scsi@vger.kernel.org
4403 W:      http://www.adaptec.com/
4404 S:      Maintained
4405 F:      drivers/scsi/dpt*
4406 F:      drivers/scsi/dpt/
4407
4408 DRBD DRIVER
4409 M:      Philipp Reisner <philipp.reisner@linbit.com>
4410 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4411 L:      drbd-dev@lists.linbit.com
4412 W:      http://www.drbd.org
4413 T:      git git://git.linbit.com/linux-drbd.git
4414 T:      git git://git.linbit.com/drbd-8.4.git
4415 S:      Supported
4416 F:      drivers/block/drbd/
4417 F:      lib/lru_cache.c
4418 F:      Documentation/blockdev/drbd/
4419
4420 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4421 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4423 S:      Supported
4424 F:      Documentation/kobject.txt
4425 F:      drivers/base/
4426 F:      fs/debugfs/
4427 F:      fs/sysfs/
4428 F:      include/linux/debugfs.h
4429 F:      include/linux/kobj*
4430 F:      lib/kobj*
4431
4432 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4433 M:      Kevin Hilman <khilman@kernel.org>
4434 M:      Nishanth Menon <nm@ti.com>
4435 S:      Maintained
4436 F:      drivers/power/avs/
4437 F:      include/linux/power/smartreflex.h
4438 L:      linux-pm@vger.kernel.org
4439
4440 DRM DRIVER FOR ARM PL111 CLCD
4441 M:      Eric Anholt <eric@anholt.net>
4442 T:      git git://anongit.freedesktop.org/drm/drm-misc
4443 S:      Supported
4444 F:      drivers/gpu/drm/pl111/
4445
4446 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4447 M:      Linus Walleij <linus.walleij@linaro.org>
4448 T:      git git://anongit.freedesktop.org/drm/drm-misc
4449 S:      Maintained
4450 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4451 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4452
4453 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4454 M:      Dave Airlie <airlied@redhat.com>
4455 S:      Odd Fixes
4456 F:      drivers/gpu/drm/ast/
4457
4458 DRM DRIVER FOR BOCHS VIRTUAL GPU
4459 M:      Gerd Hoffmann <kraxel@redhat.com>
4460 L:      virtualization@lists.linux-foundation.org
4461 T:      git git://anongit.freedesktop.org/drm/drm-misc
4462 S:      Maintained
4463 F:      drivers/gpu/drm/bochs/
4464
4465 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4466 M:      Linus Walleij <linus.walleij@linaro.org>
4467 T:      git git://anongit.freedesktop.org/drm/drm-misc
4468 S:      Maintained
4469 F:      drivers/gpu/drm/tve200/
4470
4471 DRM DRIVER FOR ILITEK ILI9225 PANELS
4472 M:      David Lechner <david@lechnology.com>
4473 S:      Maintained
4474 F:      drivers/gpu/drm/tinydrm/ili9225.c
4475 F:      Documentation/devicetree/bindings/display/ili9225.txt
4476
4477 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4478 S:      Orphan / Obsolete
4479 F:      drivers/gpu/drm/i810/
4480 F:      include/uapi/drm/i810_drm.h
4481
4482 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4483 S:      Orphan / Obsolete
4484 F:      drivers/gpu/drm/mga/
4485 F:      include/uapi/drm/mga_drm.h
4486
4487 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4488 M:      Dave Airlie <airlied@redhat.com>
4489 S:      Odd Fixes
4490 F:      drivers/gpu/drm/mgag200/
4491
4492 DRM DRIVER FOR MI0283QT
4493 M:      Noralf Trønnes <noralf@tronnes.org>
4494 S:      Maintained
4495 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4496 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4497
4498 DRM DRIVER FOR MSM ADRENO GPU
4499 M:      Rob Clark <robdclark@gmail.com>
4500 L:      linux-arm-msm@vger.kernel.org
4501 L:      dri-devel@lists.freedesktop.org
4502 L:      freedreno@lists.freedesktop.org
4503 T:      git git://people.freedesktop.org/~robclark/linux
4504 S:      Maintained
4505 F:      drivers/gpu/drm/msm/
4506 F:      include/uapi/drm/msm_drm.h
4507 F:      Documentation/devicetree/bindings/display/msm/
4508
4509 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4510 M:      Ben Skeggs <bskeggs@redhat.com>
4511 L:      dri-devel@lists.freedesktop.org
4512 L:      nouveau@lists.freedesktop.org
4513 T:      git git://github.com/skeggsb/linux
4514 S:      Supported
4515 F:      drivers/gpu/drm/nouveau/
4516 F:      include/uapi/drm/nouveau_drm.h
4517
4518 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4519 M:      Noralf Trønnes <noralf@tronnes.org>
4520 S:      Maintained
4521 F:      drivers/gpu/drm/tinydrm/repaper.c
4522 F:      Documentation/devicetree/bindings/display/repaper.txt
4523
4524 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4525 M:      Dave Airlie <airlied@redhat.com>
4526 M:      Gerd Hoffmann <kraxel@redhat.com>
4527 L:      virtualization@lists.linux-foundation.org
4528 T:      git git://anongit.freedesktop.org/drm/drm-misc
4529 S:      Obsolete
4530 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4531 F:      drivers/gpu/drm/cirrus/
4532
4533 DRM DRIVER FOR QXL VIRTUAL GPU
4534 M:      Dave Airlie <airlied@redhat.com>
4535 M:      Gerd Hoffmann <kraxel@redhat.com>
4536 L:      virtualization@lists.linux-foundation.org
4537 T:      git git://anongit.freedesktop.org/drm/drm-misc
4538 S:      Maintained
4539 F:      drivers/gpu/drm/qxl/
4540 F:      include/uapi/drm/qxl_drm.h
4541
4542 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4543 S:      Orphan / Obsolete
4544 F:      drivers/gpu/drm/r128/
4545 F:      include/uapi/drm/r128_drm.h
4546
4547 DRM DRIVER FOR SAVAGE VIDEO CARDS
4548 S:      Orphan / Obsolete
4549 F:      drivers/gpu/drm/savage/
4550 F:      include/uapi/drm/savage_drm.h
4551
4552 DRM DRIVER FOR SIS VIDEO CARDS
4553 S:      Orphan / Obsolete
4554 F:      drivers/gpu/drm/sis/
4555 F:      include/uapi/drm/sis_drm.h
4556
4557 DRM DRIVER FOR SITRONIX ST7586 PANELS
4558 M:      David Lechner <david@lechnology.com>
4559 S:      Maintained
4560 F:      drivers/gpu/drm/tinydrm/st7586.c
4561 F:      Documentation/devicetree/bindings/display/st7586.txt
4562
4563 DRM DRIVER FOR SITRONIX ST7735R PANELS
4564 M:      David Lechner <david@lechnology.com>
4565 S:      Maintained
4566 F:      drivers/gpu/drm/tinydrm/st7735r.c
4567 F:      Documentation/devicetree/bindings/display/st7735r.txt
4568
4569 DRM DRIVER FOR TDFX VIDEO CARDS
4570 S:      Orphan / Obsolete
4571 F:      drivers/gpu/drm/tdfx/
4572
4573 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4574 M:      Dave Airlie <airlied@redhat.com>
4575 S:      Odd Fixes
4576 F:      drivers/gpu/drm/udl/
4577
4578 DRM DRIVER FOR VMWARE VIRTUAL GPU
4579 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4580 M:      Sinclair Yeh <syeh@vmware.com>
4581 M:      Thomas Hellstrom <thellstrom@vmware.com>
4582 L:      dri-devel@lists.freedesktop.org
4583 T:      git git://people.freedesktop.org/~syeh/repos_linux
4584 T:      git git://people.freedesktop.org/~thomash/linux
4585 S:      Supported
4586 F:      drivers/gpu/drm/vmwgfx/
4587 F:      include/uapi/drm/vmwgfx_drm.h
4588
4589 DRM DRIVERS
4590 M:      David Airlie <airlied@linux.ie>
4591 L:      dri-devel@lists.freedesktop.org
4592 T:      git git://people.freedesktop.org/~airlied/linux
4593 B:      https://bugs.freedesktop.org/
4594 C:      irc://chat.freenode.net/dri-devel
4595 S:      Maintained
4596 F:      drivers/gpu/drm/
4597 F:      drivers/gpu/vga/
4598 F:      Documentation/devicetree/bindings/display/
4599 F:      Documentation/devicetree/bindings/gpu/
4600 F:      Documentation/devicetree/bindings/video/
4601 F:      Documentation/gpu/
4602 F:      include/drm/
4603 F:      include/uapi/drm/
4604 F:      include/linux/vga*
4605
4606 DRM DRIVERS AND MISC GPU PATCHES
4607 M:      Gustavo Padovan <gustavo@padovan.org>
4608 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4609 M:      Sean Paul <seanpaul@chromium.org>
4610 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4611 S:      Maintained
4612 T:      git git://anongit.freedesktop.org/drm/drm-misc
4613 F:      Documentation/gpu/
4614 F:      drivers/gpu/vga/
4615 F:      drivers/gpu/drm/*
4616 F:      include/drm/drm*
4617 F:      include/uapi/drm/drm*
4618 F:      include/linux/vga*
4619
4620 DRM DRIVERS FOR ALLWINNER A10
4621 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4622 L:      dri-devel@lists.freedesktop.org
4623 S:      Supported
4624 F:      drivers/gpu/drm/sun4i/
4625 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4626 T:      git git://anongit.freedesktop.org/drm/drm-misc
4627
4628 DRM DRIVERS FOR AMLOGIC SOCS
4629 M:      Neil Armstrong <narmstrong@baylibre.com>
4630 L:      dri-devel@lists.freedesktop.org
4631 L:      linux-amlogic@lists.infradead.org
4632 W:      http://linux-meson.com/
4633 S:      Supported
4634 F:      drivers/gpu/drm/meson/
4635 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4636 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4637 F:      Documentation/gpu/meson.rst
4638 T:      git git://anongit.freedesktop.org/drm/drm-misc
4639
4640 DRM DRIVERS FOR ATMEL HLCDC
4641 M:      Boris Brezillon <boris.brezillon@free-electrons.com>
4642 L:      dri-devel@lists.freedesktop.org
4643 S:      Supported
4644 F:      drivers/gpu/drm/atmel-hlcdc/
4645 F:      Documentation/devicetree/bindings/drm/atmel/
4646 T:      git git://anongit.freedesktop.org/drm/drm-misc
4647
4648 DRM DRIVERS FOR BRIDGE CHIPS
4649 M:      Archit Taneja <architt@codeaurora.org>
4650 M:      Andrzej Hajda <a.hajda@samsung.com>
4651 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4652 S:      Maintained
4653 T:      git git://anongit.freedesktop.org/drm/drm-misc
4654 F:      drivers/gpu/drm/bridge/
4655
4656 DRM DRIVERS FOR EXYNOS
4657 M:      Inki Dae <inki.dae@samsung.com>
4658 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4659 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4660 M:      Kyungmin Park <kyungmin.park@samsung.com>
4661 L:      dri-devel@lists.freedesktop.org
4662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4663 S:      Supported
4664 F:      drivers/gpu/drm/exynos/
4665 F:      include/uapi/drm/exynos_drm.h
4666 F:      Documentation/devicetree/bindings/display/exynos/
4667
4668 DRM DRIVERS FOR FREESCALE DCU
4669 M:      Stefan Agner <stefan@agner.ch>
4670 M:      Alison Wang <alison.wang@freescale.com>
4671 L:      dri-devel@lists.freedesktop.org
4672 S:      Supported
4673 F:      drivers/gpu/drm/fsl-dcu/
4674 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4675 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4676 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4677
4678 DRM DRIVERS FOR FREESCALE IMX
4679 M:      Philipp Zabel <p.zabel@pengutronix.de>
4680 L:      dri-devel@lists.freedesktop.org
4681 S:      Maintained
4682 F:      drivers/gpu/drm/imx/
4683 F:      drivers/gpu/ipu-v3/
4684 F:      Documentation/devicetree/bindings/display/imx/
4685
4686 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4687 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4688 L:      dri-devel@lists.freedesktop.org
4689 T:      git git://github.com/patjak/drm-gma500
4690 S:      Maintained
4691 F:      drivers/gpu/drm/gma500/
4692
4693 DRM DRIVERS FOR HISILICON
4694 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4695 M:      Rongrong Zou <zourongrong@gmail.com>
4696 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4697 R:      Chen Feng <puck.chen@hisilicon.com>
4698 L:      dri-devel@lists.freedesktop.org
4699 T:      git git://github.com/xin3liang/linux.git
4700 S:      Maintained
4701 F:      drivers/gpu/drm/hisilicon/
4702 F:      Documentation/devicetree/bindings/display/hisilicon/
4703
4704 DRM DRIVERS FOR MEDIATEK
4705 M:      CK Hu <ck.hu@mediatek.com>
4706 M:      Philipp Zabel <p.zabel@pengutronix.de>
4707 L:      dri-devel@lists.freedesktop.org
4708 S:      Supported
4709 F:      drivers/gpu/drm/mediatek/
4710 F:      Documentation/devicetree/bindings/display/mediatek/
4711
4712 DRM DRIVERS FOR NVIDIA TEGRA
4713 M:      Thierry Reding <thierry.reding@gmail.com>
4714 L:      dri-devel@lists.freedesktop.org
4715 L:      linux-tegra@vger.kernel.org
4716 T:      git git://anongit.freedesktop.org/tegra/linux.git
4717 S:      Supported
4718 F:      drivers/gpu/drm/tegra/
4719 F:      drivers/gpu/host1x/
4720 F:      include/linux/host1x.h
4721 F:      include/uapi/drm/tegra_drm.h
4722 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4723
4724 DRM DRIVERS FOR RENESAS
4725 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4726 L:      dri-devel@lists.freedesktop.org
4727 L:      linux-renesas-soc@vger.kernel.org
4728 T:      git git://linuxtv.org/pinchartl/fbdev
4729 S:      Supported
4730 F:      drivers/gpu/drm/rcar-du/
4731 F:      drivers/gpu/drm/shmobile/
4732 F:      include/linux/platform_data/shmob_drm.h
4733 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4734 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4735 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4736
4737 DRM DRIVERS FOR ROCKCHIP
4738 M:      Sandy Huang <hjc@rock-chips.com>
4739 M:      Heiko Stübner <heiko@sntech.de>
4740 L:      dri-devel@lists.freedesktop.org
4741 S:      Maintained
4742 F:      drivers/gpu/drm/rockchip/
4743 F:      Documentation/devicetree/bindings/display/rockchip/
4744 T:      git git://anongit.freedesktop.org/drm/drm-misc
4745
4746 DRM DRIVERS FOR STI
4747 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4748 M:      Vincent Abriou <vincent.abriou@st.com>
4749 L:      dri-devel@lists.freedesktop.org
4750 T:      git git://anongit.freedesktop.org/drm/drm-misc
4751 S:      Maintained
4752 F:      drivers/gpu/drm/sti
4753 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4754
4755 DRM DRIVERS FOR STM
4756 M:      Yannick Fertre <yannick.fertre@st.com>
4757 M:      Philippe Cornu <philippe.cornu@st.com>
4758 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4759 M:      Vincent Abriou <vincent.abriou@st.com>
4760 L:      dri-devel@lists.freedesktop.org
4761 T:      git git://anongit.freedesktop.org/drm/drm-misc
4762 S:      Maintained
4763 F:      drivers/gpu/drm/stm
4764 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4765
4766 DRM DRIVERS FOR TI LCDC
4767 M:      Jyri Sarha <jsarha@ti.com>
4768 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4769 L:      dri-devel@lists.freedesktop.org
4770 S:      Maintained
4771 F:      drivers/gpu/drm/tilcdc/
4772 F:      Documentation/devicetree/bindings/display/tilcdc/
4773
4774 DRM DRIVERS FOR TI OMAP
4775 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4776 L:      dri-devel@lists.freedesktop.org
4777 S:      Maintained
4778 F:      drivers/gpu/drm/omapdrm/
4779 F:      Documentation/devicetree/bindings/display/ti/
4780
4781 DRM DRIVERS FOR VC4
4782 M:      Eric Anholt <eric@anholt.net>
4783 T:      git git://github.com/anholt/linux
4784 S:      Supported
4785 F:      drivers/gpu/drm/vc4/
4786 F:      include/uapi/drm/vc4_drm.h
4787 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4788 T:      git git://anongit.freedesktop.org/drm/drm-misc
4789
4790 DRM DRIVERS FOR VIVANTE GPU IP
4791 M:      Lucas Stach <l.stach@pengutronix.de>
4792 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4793 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4794 L:      etnaviv@lists.freedesktop.org
4795 L:      dri-devel@lists.freedesktop.org
4796 S:      Maintained
4797 F:      drivers/gpu/drm/etnaviv/
4798 F:      include/uapi/drm/etnaviv_drm.h
4799 F:      Documentation/devicetree/bindings/display/etnaviv/
4800
4801 DRM DRIVERS FOR ZTE ZX
4802 M:      Shawn Guo <shawnguo@kernel.org>
4803 L:      dri-devel@lists.freedesktop.org
4804 S:      Maintained
4805 F:      drivers/gpu/drm/zte/
4806 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4807 T:      git git://anongit.freedesktop.org/drm/drm-misc
4808
4809 DRM PANEL DRIVERS
4810 M:      Thierry Reding <thierry.reding@gmail.com>
4811 L:      dri-devel@lists.freedesktop.org
4812 T:      git git://anongit.freedesktop.org/drm/drm-misc
4813 S:      Maintained
4814 F:      drivers/gpu/drm/drm_panel.c
4815 F:      drivers/gpu/drm/panel/
4816 F:      include/drm/drm_panel.h
4817 F:      Documentation/devicetree/bindings/display/panel/
4818
4819 DRM TINYDRM DRIVERS
4820 M:      Noralf Trønnes <noralf@tronnes.org>
4821 W:      https://github.com/notro/tinydrm/wiki/Development
4822 T:      git git://anongit.freedesktop.org/drm/drm-misc
4823 S:      Maintained
4824 F:      drivers/gpu/drm/tinydrm/
4825 F:      include/drm/tinydrm/
4826
4827 DRM TTM SUBSYSTEM
4828 M:      Christian Koenig <christian.koenig@amd.com>
4829 M:      Roger He <Hongbo.He@amd.com>
4830 T:      git git://people.freedesktop.org/~agd5f/linux
4831 S:      Maintained
4832 L:      dri-devel@lists.freedesktop.org
4833 F:      include/drm/ttm/
4834 F:      drivers/gpu/drm/ttm/
4835
4836 DSBR100 USB FM RADIO DRIVER
4837 M:      Alexey Klimov <klimov.linux@gmail.com>
4838 L:      linux-media@vger.kernel.org
4839 T:      git git://linuxtv.org/media_tree.git
4840 S:      Maintained
4841 F:      drivers/media/radio/dsbr100.c
4842
4843 DSCC4 DRIVER
4844 M:      Francois Romieu <romieu@fr.zoreil.com>
4845 L:      netdev@vger.kernel.org
4846 S:      Maintained
4847 F:      drivers/net/wan/dscc4.c
4848
4849 DT3155 MEDIA DRIVER
4850 M:      Hans Verkuil <hverkuil@xs4all.nl>
4851 L:      linux-media@vger.kernel.org
4852 T:      git git://linuxtv.org/media_tree.git
4853 W:      https://linuxtv.org
4854 S:      Odd Fixes
4855 F:      drivers/media/pci/dt3155/
4856
4857 DVB_USB_AF9015 MEDIA DRIVER
4858 M:      Antti Palosaari <crope@iki.fi>
4859 L:      linux-media@vger.kernel.org
4860 W:      https://linuxtv.org
4861 W:      http://palosaari.fi/linux/
4862 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4863 T:      git git://linuxtv.org/anttip/media_tree.git
4864 S:      Maintained
4865 F:      drivers/media/usb/dvb-usb-v2/af9015*
4866
4867 DVB_USB_AF9035 MEDIA DRIVER
4868 M:      Antti Palosaari <crope@iki.fi>
4869 L:      linux-media@vger.kernel.org
4870 W:      https://linuxtv.org
4871 W:      http://palosaari.fi/linux/
4872 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4873 T:      git git://linuxtv.org/anttip/media_tree.git
4874 S:      Maintained
4875 F:      drivers/media/usb/dvb-usb-v2/af9035*
4876
4877 DVB_USB_ANYSEE MEDIA DRIVER
4878 M:      Antti Palosaari <crope@iki.fi>
4879 L:      linux-media@vger.kernel.org
4880 W:      https://linuxtv.org
4881 W:      http://palosaari.fi/linux/
4882 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4883 T:      git git://linuxtv.org/anttip/media_tree.git
4884 S:      Maintained
4885 F:      drivers/media/usb/dvb-usb-v2/anysee*
4886
4887 DVB_USB_AU6610 MEDIA DRIVER
4888 M:      Antti Palosaari <crope@iki.fi>
4889 L:      linux-media@vger.kernel.org
4890 W:      https://linuxtv.org
4891 W:      http://palosaari.fi/linux/
4892 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4893 T:      git git://linuxtv.org/anttip/media_tree.git
4894 S:      Maintained
4895 F:      drivers/media/usb/dvb-usb-v2/au6610*
4896
4897 DVB_USB_CE6230 MEDIA DRIVER
4898 M:      Antti Palosaari <crope@iki.fi>
4899 L:      linux-media@vger.kernel.org
4900 W:      https://linuxtv.org
4901 W:      http://palosaari.fi/linux/
4902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4903 T:      git git://linuxtv.org/anttip/media_tree.git
4904 S:      Maintained
4905 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4906
4907 DVB_USB_CXUSB MEDIA DRIVER
4908 M:      Michael Krufky <mkrufky@linuxtv.org>
4909 L:      linux-media@vger.kernel.org
4910 W:      https://linuxtv.org
4911 W:      http://github.com/mkrufky
4912 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4913 T:      git git://linuxtv.org/media_tree.git
4914 S:      Maintained
4915 F:      drivers/media/usb/dvb-usb/cxusb*
4916
4917 DVB_USB_EC168 MEDIA DRIVER
4918 M:      Antti Palosaari <crope@iki.fi>
4919 L:      linux-media@vger.kernel.org
4920 W:      https://linuxtv.org
4921 W:      http://palosaari.fi/linux/
4922 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4923 T:      git git://linuxtv.org/anttip/media_tree.git
4924 S:      Maintained
4925 F:      drivers/media/usb/dvb-usb-v2/ec168*
4926
4927 DVB_USB_GL861 MEDIA DRIVER
4928 M:      Antti Palosaari <crope@iki.fi>
4929 L:      linux-media@vger.kernel.org
4930 W:      https://linuxtv.org
4931 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4932 T:      git git://linuxtv.org/anttip/media_tree.git
4933 S:      Maintained
4934 F:      drivers/media/usb/dvb-usb-v2/gl861*
4935
4936 DVB_USB_MXL111SF MEDIA DRIVER
4937 M:      Michael Krufky <mkrufky@linuxtv.org>
4938 L:      linux-media@vger.kernel.org
4939 W:      https://linuxtv.org
4940 W:      http://github.com/mkrufky
4941 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4942 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4943 S:      Maintained
4944 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4945
4946 DVB_USB_RTL28XXU MEDIA DRIVER
4947 M:      Antti Palosaari <crope@iki.fi>
4948 L:      linux-media@vger.kernel.org
4949 W:      https://linuxtv.org
4950 W:      http://palosaari.fi/linux/
4951 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4952 T:      git git://linuxtv.org/anttip/media_tree.git
4953 S:      Maintained
4954 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4955
4956 DVB_USB_V2 MEDIA DRIVER
4957 M:      Antti Palosaari <crope@iki.fi>
4958 L:      linux-media@vger.kernel.org
4959 W:      https://linuxtv.org
4960 W:      http://palosaari.fi/linux/
4961 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4962 T:      git git://linuxtv.org/anttip/media_tree.git
4963 S:      Maintained
4964 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4965 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4966
4967 DYNAMIC DEBUG
4968 M:      Jason Baron <jbaron@akamai.com>
4969 S:      Maintained
4970 F:      lib/dynamic_debug.c
4971 F:      include/linux/dynamic_debug.h
4972
4973 DYNAMIC INTERRUPT MODERATION
4974 M:      Tal Gilboa <talgi@mellanox.com>
4975 S:      Maintained
4976 F:      include/linux/net_dim.h
4977
4978 DZ DECSTATION DZ11 SERIAL DRIVER
4979 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4980 S:      Maintained
4981 F:      drivers/tty/serial/dz.*
4982
4983 E3X0 POWER BUTTON DRIVER
4984 M:      Moritz Fischer <moritz.fischer@ettus.com>
4985 L:      usrp-users@lists.ettus.com
4986 W:      http://www.ettus.com
4987 S:      Supported
4988 F:      drivers/input/misc/e3x0-button.c
4989 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
4990
4991 E4000 MEDIA DRIVER
4992 M:      Antti Palosaari <crope@iki.fi>
4993 L:      linux-media@vger.kernel.org
4994 W:      https://linuxtv.org
4995 W:      http://palosaari.fi/linux/
4996 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4997 T:      git git://linuxtv.org/anttip/media_tree.git
4998 S:      Maintained
4999 F:      drivers/media/tuners/e4000*
5000
5001 EC100 MEDIA DRIVER
5002 M:      Antti Palosaari <crope@iki.fi>
5003 L:      linux-media@vger.kernel.org
5004 W:      https://linuxtv.org
5005 W:      http://palosaari.fi/linux/
5006 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5007 T:      git git://linuxtv.org/anttip/media_tree.git
5008 S:      Maintained
5009 F:      drivers/media/dvb-frontends/ec100*
5010
5011 ECRYPT FILE SYSTEM
5012 M:      Tyler Hicks <tyhicks@canonical.com>
5013 L:      ecryptfs@vger.kernel.org
5014 W:      http://ecryptfs.org
5015 W:      https://launchpad.net/ecryptfs
5016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5017 S:      Supported
5018 F:      Documentation/filesystems/ecryptfs.txt
5019 F:      fs/ecryptfs/
5020
5021 EDAC-AMD64
5022 M:      Borislav Petkov <bp@alien8.de>
5023 L:      linux-edac@vger.kernel.org
5024 S:      Maintained
5025 F:      drivers/edac/amd64_edac*
5026
5027 EDAC-CALXEDA
5028 M:      Robert Richter <rric@kernel.org>
5029 L:      linux-edac@vger.kernel.org
5030 S:      Maintained
5031 F:      drivers/edac/highbank*
5032
5033 EDAC-CAVIUM OCTEON
5034 M:      Ralf Baechle <ralf@linux-mips.org>
5035 M:      David Daney <david.daney@cavium.com>
5036 L:      linux-edac@vger.kernel.org
5037 L:      linux-mips@linux-mips.org
5038 S:      Supported
5039 F:      drivers/edac/octeon_edac*
5040
5041 EDAC-CAVIUM THUNDERX
5042 M:      David Daney <david.daney@cavium.com>
5043 M:      Jan Glauber <jglauber@cavium.com>
5044 L:      linux-edac@vger.kernel.org
5045 S:      Supported
5046 F:      drivers/edac/thunderx_edac*
5047
5048 EDAC-CORE
5049 M:      Borislav Petkov <bp@alien8.de>
5050 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5051 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5052 L:      linux-edac@vger.kernel.org
5053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5055 S:      Supported
5056 F:      Documentation/admin-guide/ras.rst
5057 F:      Documentation/driver-api/edac.rst
5058 F:      drivers/edac/
5059 F:      include/linux/edac.h
5060
5061 EDAC-E752X
5062 M:      Mark Gross <mark.gross@intel.com>
5063 L:      linux-edac@vger.kernel.org
5064 S:      Maintained
5065 F:      drivers/edac/e752x_edac.c
5066
5067 EDAC-E7XXX
5068 L:      linux-edac@vger.kernel.org
5069 S:      Maintained
5070 F:      drivers/edac/e7xxx_edac.c
5071
5072 EDAC-FSL_DDR
5073 M:      York Sun <york.sun@nxp.com>
5074 L:      linux-edac@vger.kernel.org
5075 S:      Maintained
5076 F:      drivers/edac/fsl_ddr_edac.*
5077
5078 EDAC-GHES
5079 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5080 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5081 L:      linux-edac@vger.kernel.org
5082 S:      Maintained
5083 F:      drivers/edac/ghes_edac.c
5084
5085 EDAC-I3000
5086 L:      linux-edac@vger.kernel.org
5087 S:      Orphan
5088 F:      drivers/edac/i3000_edac.c
5089
5090 EDAC-I5000
5091 L:      linux-edac@vger.kernel.org
5092 S:      Maintained
5093 F:      drivers/edac/i5000_edac.c
5094
5095 EDAC-I5400
5096 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5097 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5098 L:      linux-edac@vger.kernel.org
5099 S:      Maintained
5100 F:      drivers/edac/i5400_edac.c
5101
5102 EDAC-I7300
5103 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5104 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5105 L:      linux-edac@vger.kernel.org
5106 S:      Maintained
5107 F:      drivers/edac/i7300_edac.c
5108
5109 EDAC-I7CORE
5110 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5111 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5112 L:      linux-edac@vger.kernel.org
5113 S:      Maintained
5114 F:      drivers/edac/i7core_edac.c
5115
5116 EDAC-I82443BXGX
5117 M:      Tim Small <tim@buttersideup.com>
5118 L:      linux-edac@vger.kernel.org
5119 S:      Maintained
5120 F:      drivers/edac/i82443bxgx_edac.c
5121
5122 EDAC-I82975X
5123 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5124 M:      "Arvind R." <arvino55@gmail.com>
5125 L:      linux-edac@vger.kernel.org
5126 S:      Maintained
5127 F:      drivers/edac/i82975x_edac.c
5128
5129 EDAC-IE31200
5130 M:      Jason Baron <jbaron@akamai.com>
5131 L:      linux-edac@vger.kernel.org
5132 S:      Maintained
5133 F:      drivers/edac/ie31200_edac.c
5134
5135 EDAC-MPC85XX
5136 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5137 L:      linux-edac@vger.kernel.org
5138 S:      Maintained
5139 F:      drivers/edac/mpc85xx_edac.[ch]
5140
5141 EDAC-PASEMI
5142 M:      Egor Martovetsky <egor@pasemi.com>
5143 L:      linux-edac@vger.kernel.org
5144 S:      Maintained
5145 F:      drivers/edac/pasemi_edac.c
5146
5147 EDAC-PND2
5148 M:      Tony Luck <tony.luck@intel.com>
5149 L:      linux-edac@vger.kernel.org
5150 S:      Maintained
5151 F:      drivers/edac/pnd2_edac.[ch]
5152
5153 EDAC-R82600
5154 M:      Tim Small <tim@buttersideup.com>
5155 L:      linux-edac@vger.kernel.org
5156 S:      Maintained
5157 F:      drivers/edac/r82600_edac.c
5158
5159 EDAC-SBRIDGE
5160 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5161 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5162 L:      linux-edac@vger.kernel.org
5163 S:      Maintained
5164 F:      drivers/edac/sb_edac.c
5165
5166 EDAC-SKYLAKE
5167 M:      Tony Luck <tony.luck@intel.com>
5168 L:      linux-edac@vger.kernel.org
5169 S:      Maintained
5170 F:      drivers/edac/skx_edac.c
5171
5172 EDAC-TI
5173 M:      Tero Kristo <t-kristo@ti.com>
5174 L:      linux-edac@vger.kernel.org
5175 S:      Maintained
5176 F:      drivers/edac/ti_edac.c
5177
5178 EDIROL UA-101/UA-1000 DRIVER
5179 M:      Clemens Ladisch <clemens@ladisch.de>
5180 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5181 T:      git git://git.alsa-project.org/alsa-kernel.git
5182 S:      Maintained
5183 F:      sound/usb/misc/ua101.c
5184
5185 EFI TEST DRIVER
5186 L:      linux-efi@vger.kernel.org
5187 M:      Ivan Hu <ivan.hu@canonical.com>
5188 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5189 S:      Maintained
5190 F:      drivers/firmware/efi/test/
5191
5192 EFI VARIABLE FILESYSTEM
5193 M:      Matthew Garrett <matthew.garrett@nebula.com>
5194 M:      Jeremy Kerr <jk@ozlabs.org>
5195 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5197 L:      linux-efi@vger.kernel.org
5198 S:      Maintained
5199 F:      fs/efivarfs/
5200
5201 EFIFB FRAMEBUFFER DRIVER
5202 L:      linux-fbdev@vger.kernel.org
5203 M:      Peter Jones <pjones@redhat.com>
5204 S:      Maintained
5205 F:      drivers/video/fbdev/efifb.c
5206
5207 EFS FILESYSTEM
5208 W:      http://aeschi.ch.eu.org/efs/
5209 S:      Orphan
5210 F:      fs/efs/
5211
5212 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5213 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5214 L:      netdev@vger.kernel.org
5215 S:      Maintained
5216 F:      drivers/net/ethernet/ibm/ehea/
5217
5218 EM28XX VIDEO4LINUX DRIVER
5219 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5220 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5221 L:      linux-media@vger.kernel.org
5222 W:      https://linuxtv.org
5223 T:      git git://linuxtv.org/media_tree.git
5224 S:      Maintained
5225 F:      drivers/media/usb/em28xx/
5226 F:      Documentation/media/v4l-drivers/em28xx*
5227
5228 EMBEDDED LINUX
5229 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5230 M:      Matt Mackall <mpm@selenic.com>
5231 M:      David Woodhouse <dwmw2@infradead.org>
5232 L:      linux-embedded@vger.kernel.org
5233 S:      Maintained
5234
5235 Emulex 10Gbps iSCSI - OneConnect DRIVER
5236 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5237 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5238 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5239 L:      linux-scsi@vger.kernel.org
5240 W:      http://www.broadcom.com
5241 S:      Supported
5242 F:      drivers/scsi/be2iscsi/
5243
5244 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5245 M:      Sathya Perla <sathya.perla@broadcom.com>
5246 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5247 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5248 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5249 L:      netdev@vger.kernel.org
5250 W:      http://www.emulex.com
5251 S:      Supported
5252 F:      drivers/net/ethernet/emulex/benet/
5253
5254 EMULEX ONECONNECT ROCE DRIVER
5255 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5256 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5257 L:      linux-rdma@vger.kernel.org
5258 W:      http://www.broadcom.com
5259 S:      Odd Fixes
5260 F:      drivers/infiniband/hw/ocrdma/
5261 F:      include/uapi/rdma/ocrdma-abi.h
5262
5263 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5264 M:      James Smart <james.smart@broadcom.com>
5265 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5266 L:      linux-scsi@vger.kernel.org
5267 W:      http://www.broadcom.com
5268 S:      Supported
5269 F:      drivers/scsi/lpfc/
5270
5271 ENE CB710 FLASH CARD READER DRIVER
5272 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5273 S:      Maintained
5274 F:      drivers/misc/cb710/
5275 F:      drivers/mmc/host/cb710-mmc.*
5276 F:      include/linux/cb710.h
5277
5278 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5279 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5280 S:      Maintained
5281 F:      drivers/media/rc/ene_ir.*
5282
5283 EPSON S1D13XXX FRAMEBUFFER DRIVER
5284 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5285 S:      Maintained
5286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5287 F:      drivers/video/fbdev/s1d13xxxfb.c
5288 F:      include/video/s1d13xxxfb.h
5289
5290 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5291 M:      Jeff Layton <jlayton@kernel.org>
5292 S:      Maintained
5293 F:      lib/errseq.c
5294 F:      include/linux/errseq.h
5295
5296 ET131X NETWORK DRIVER
5297 M:      Mark Einon <mark.einon@gmail.com>
5298 S:      Odd Fixes
5299 F:      drivers/net/ethernet/agere/
5300
5301 ETHERNET BRIDGE
5302 M:      Stephen Hemminger <stephen@networkplumber.org>
5303 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5304 L:      netdev@vger.kernel.org
5305 W:      http://www.linuxfoundation.org/en/Net:Bridge
5306 S:      Maintained
5307 F:      include/linux/netfilter_bridge/
5308 F:      net/bridge/
5309
5310 ETHERNET PHY LIBRARY
5311 M:      Andrew Lunn <andrew@lunn.ch>
5312 M:      Florian Fainelli <f.fainelli@gmail.com>
5313 L:      netdev@vger.kernel.org
5314 S:      Maintained
5315 F:      Documentation/ABI/testing/sysfs-bus-mdio
5316 F:      Documentation/devicetree/bindings/net/mdio*
5317 F:      Documentation/networking/phy.txt
5318 F:      drivers/net/phy/
5319 F:      drivers/of/of_mdio.c
5320 F:      drivers/of/of_net.c
5321 F:      include/linux/*mdio*.h
5322 F:      include/linux/of_net.h
5323 F:      include/linux/phy.h
5324 F:      include/linux/phy_fixed.h
5325 F:      include/linux/platform_data/mdio-gpio.h
5326 F:      include/linux/platform_data/mdio-bcm-unimac.h
5327 F:      include/trace/events/mdio.h
5328 F:      include/uapi/linux/mdio.h
5329 F:      include/uapi/linux/mii.h
5330
5331 EXT2 FILE SYSTEM
5332 M:      Jan Kara <jack@suse.com>
5333 L:      linux-ext4@vger.kernel.org
5334 S:      Maintained
5335 F:      Documentation/filesystems/ext2.txt
5336 F:      fs/ext2/
5337 F:      include/linux/ext2*
5338
5339 EXT4 FILE SYSTEM
5340 M:      "Theodore Ts'o" <tytso@mit.edu>
5341 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5342 L:      linux-ext4@vger.kernel.org
5343 W:      http://ext4.wiki.kernel.org
5344 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5346 S:      Maintained
5347 F:      Documentation/filesystems/ext4.txt
5348 F:      fs/ext4/
5349
5350 Extended Verification Module (EVM)
5351 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5352 L:      linux-integrity@vger.kernel.org
5353 S:      Supported
5354 F:      security/integrity/evm/
5355
5356 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5357 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5358 L:      linux-efi@vger.kernel.org
5359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5360 S:      Maintained
5361 F:      Documentation/efi-stub.txt
5362 F:      arch/*/kernel/efi.c
5363 F:      arch/x86/boot/compressed/eboot.[ch]
5364 F:      arch/*/include/asm/efi.h
5365 F:      arch/x86/platform/efi/
5366 F:      drivers/firmware/efi/
5367 F:      include/linux/efi*.h
5368 F:      arch/arm/boot/compressed/efi-header.S
5369 F:      arch/arm64/kernel/efi-entry.S
5370
5371 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5372 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5373 M:      Chanwoo Choi <cw00.choi@samsung.com>
5374 L:      linux-kernel@vger.kernel.org
5375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5376 S:      Maintained
5377 F:      drivers/extcon/
5378 F:      include/linux/extcon/
5379 F:      include/linux/extcon.h
5380 F:      Documentation/extcon/
5381 F:      Documentation/devicetree/bindings/extcon/
5382
5383 EXYNOS DP DRIVER
5384 M:      Jingoo Han <jingoohan1@gmail.com>
5385 L:      dri-devel@lists.freedesktop.org
5386 S:      Maintained
5387 F:      drivers/gpu/drm/exynos/exynos_dp*
5388
5389 EXYNOS SYSMMU (IOMMU) driver
5390 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5391 L:      iommu@lists.linux-foundation.org
5392 S:      Maintained
5393 F:      drivers/iommu/exynos-iommu.c
5394
5395 EZchip NPS platform support
5396 M:      Elad Kanfi <eladkan@mellanox.com>
5397 M:      Vineet Gupta <vgupta@synopsys.com>
5398 S:      Supported
5399 F:      arch/arc/plat-eznps
5400 F:      arch/arc/boot/dts/eznps.dts
5401
5402 F2FS FILE SYSTEM
5403 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5404 M:      Chao Yu <yuchao0@huawei.com>
5405 L:      linux-f2fs-devel@lists.sourceforge.net
5406 W:      https://f2fs.wiki.kernel.org/
5407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5408 S:      Maintained
5409 F:      Documentation/filesystems/f2fs.txt
5410 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5411 F:      fs/f2fs/
5412 F:      include/linux/f2fs_fs.h
5413 F:      include/trace/events/f2fs.h
5414
5415 F71805F HARDWARE MONITORING DRIVER
5416 M:      Jean Delvare <jdelvare@suse.com>
5417 L:      linux-hwmon@vger.kernel.org
5418 S:      Maintained
5419 F:      Documentation/hwmon/f71805f
5420 F:      drivers/hwmon/f71805f.c
5421
5422 FANOTIFY
5423 M:      Jan Kara <jack@suse.cz>
5424 R:      Amir Goldstein <amir73il@gmail.com>
5425 L:      linux-fsdevel@vger.kernel.org
5426 S:      Maintained
5427 F:      fs/notify/fanotify/
5428 F:      include/linux/fanotify.h
5429 F:      include/uapi/linux/fanotify.h
5430
5431 FARSYNC SYNCHRONOUS DRIVER
5432 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5433 W:      http://www.farsite.co.uk/
5434 S:      Supported
5435 F:      drivers/net/wan/farsync.*
5436
5437 FAULT INJECTION SUPPORT
5438 M:      Akinobu Mita <akinobu.mita@gmail.com>
5439 S:      Supported
5440 F:      Documentation/fault-injection/
5441 F:      lib/fault-inject.c
5442
5443 FBTFT Framebuffer drivers
5444 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5445 S:      Maintained
5446 F:      drivers/staging/fbtft/
5447
5448 FC0011 TUNER DRIVER
5449 M:      Michael Buesch <m@bues.ch>
5450 L:      linux-media@vger.kernel.org
5451 S:      Maintained
5452 F:      drivers/media/tuners/fc0011.h
5453 F:      drivers/media/tuners/fc0011.c
5454
5455 FC2580 MEDIA DRIVER
5456 M:      Antti Palosaari <crope@iki.fi>
5457 L:      linux-media@vger.kernel.org
5458 W:      https://linuxtv.org
5459 W:      http://palosaari.fi/linux/
5460 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5461 T:      git git://linuxtv.org/anttip/media_tree.git
5462 S:      Maintained
5463 F:      drivers/media/tuners/fc2580*
5464
5465 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5466 M:      Johannes Thumshirn <jth@kernel.org>
5467 L:      linux-scsi@vger.kernel.org
5468 W:      www.Open-FCoE.org
5469 S:      Supported
5470 F:      drivers/scsi/libfc/
5471 F:      drivers/scsi/fcoe/
5472 F:      include/scsi/fc/
5473 F:      include/scsi/libfc.h
5474 F:      include/scsi/libfcoe.h
5475 F:      include/uapi/scsi/fc/
5476
5477 FILE LOCKING (flock() and fcntl()/lockf())
5478 M:      Jeff Layton <jlayton@kernel.org>
5479 M:      "J. Bruce Fields" <bfields@fieldses.org>
5480 L:      linux-fsdevel@vger.kernel.org
5481 S:      Maintained
5482 F:      include/linux/fcntl.h
5483 F:      include/uapi/linux/fcntl.h
5484 F:      fs/fcntl.c
5485 F:      fs/locks.c
5486
5487 FILESYSTEMS (VFS and infrastructure)
5488 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5489 L:      linux-fsdevel@vger.kernel.org
5490 S:      Maintained
5491 F:      fs/*
5492 F:      include/linux/fs.h
5493 F:      include/uapi/linux/fs.h
5494
5495 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5496 M:      Riku Voipio <riku.voipio@iki.fi>
5497 L:      linux-hwmon@vger.kernel.org
5498 S:      Maintained
5499 F:      drivers/hwmon/f75375s.c
5500 F:      include/linux/f75375s.h
5501
5502 FIREWIRE AUDIO DRIVERS
5503 M:      Clemens Ladisch <clemens@ladisch.de>
5504 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5505 T:      git git://git.alsa-project.org/alsa-kernel.git
5506 S:      Maintained
5507 F:      sound/firewire/
5508
5509 FIREWIRE MEDIA DRIVERS (firedtv)
5510 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5511 L:      linux-media@vger.kernel.org
5512 L:      linux1394-devel@lists.sourceforge.net
5513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5514 S:      Maintained
5515 F:      drivers/media/firewire/
5516
5517 FIREWIRE SBP-2 TARGET
5518 M:      Chris Boot <bootc@bootc.net>
5519 L:      linux-scsi@vger.kernel.org
5520 L:      target-devel@vger.kernel.org
5521 L:      linux1394-devel@lists.sourceforge.net
5522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5523 S:      Maintained
5524 F:      drivers/target/sbp/
5525
5526 FIREWIRE SUBSYSTEM
5527 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5528 L:      linux1394-devel@lists.sourceforge.net
5529 W:      http://ieee1394.wiki.kernel.org/
5530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5531 S:      Maintained
5532 F:      drivers/firewire/
5533 F:      include/linux/firewire.h
5534 F:      include/uapi/linux/firewire*.h
5535 F:      tools/firewire/
5536
5537 FIRMWARE LOADER (request_firmware)
5538 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5539 L:      linux-kernel@vger.kernel.org
5540 S:      Maintained
5541 F:      Documentation/firmware_class/
5542 F:      drivers/base/firmware_loader/
5543 F:      include/linux/firmware.h
5544
5545 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5546 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5547 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5548 S:      Maintained
5549 F:      drivers/block/rsxx/
5550
5551 FLOPPY DRIVER
5552 M:      Jiri Kosina <jikos@kernel.org>
5553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5554 S:      Odd fixes
5555 F:      drivers/block/floppy.c
5556
5557 FMC SUBSYSTEM
5558 M:      Alessandro Rubini <rubini@gnudd.com>
5559 W:      http://www.ohwr.org/projects/fmc-bus
5560 S:      Supported
5561 F:      drivers/fmc/
5562 F:      include/linux/fmc*.h
5563 F:      include/linux/ipmi-fru.h
5564 K:      fmc_d.*register
5565
5566 FPGA MANAGER FRAMEWORK
5567 M:      Alan Tull <atull@kernel.org>
5568 M:      Moritz Fischer <mdf@kernel.org>
5569 L:      linux-fpga@vger.kernel.org
5570 S:      Maintained
5571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5572 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5573 F:      Documentation/fpga/
5574 F:      Documentation/devicetree/bindings/fpga/
5575 F:      drivers/fpga/
5576 F:      include/linux/fpga/
5577 W:      http://www.rocketboards.org
5578
5579 FPU EMULATOR
5580 M:      Bill Metzenthen <billm@melbpc.org.au>
5581 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5582 S:      Maintained
5583 F:      arch/x86/math-emu/
5584
5585 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5586 L:      netdev@vger.kernel.org
5587 S:      Orphan
5588 F:      drivers/net/wan/dlci.c
5589 F:      drivers/net/wan/sdla.c
5590
5591 FRAMEBUFFER LAYER
5592 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5593 L:      dri-devel@lists.freedesktop.org
5594 L:      linux-fbdev@vger.kernel.org
5595 T:      git git://github.com/bzolnier/linux.git
5596 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5597 S:      Maintained
5598 F:      Documentation/fb/
5599 F:      drivers/video/
5600 F:      include/video/
5601 F:      include/linux/fb.h
5602 F:      include/uapi/video/
5603 F:      include/uapi/linux/fb.h
5604
5605 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5606 M:      Horia Geantă <horia.geanta@nxp.com>
5607 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5608 L:      linux-crypto@vger.kernel.org
5609 S:      Maintained
5610 F:      drivers/crypto/caam/
5611 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5612
5613 FREESCALE DIU FRAMEBUFFER DRIVER
5614 M:      Timur Tabi <timur@tabi.org>
5615 L:      linux-fbdev@vger.kernel.org
5616 S:      Maintained
5617 F:      drivers/video/fbdev/fsl-diu-fb.*
5618
5619 FREESCALE DMA DRIVER
5620 M:      Li Yang <leoyang.li@nxp.com>
5621 M:      Zhang Wei <zw@zh-kernel.org>
5622 L:      linuxppc-dev@lists.ozlabs.org
5623 S:      Maintained
5624 F:      drivers/dma/fsldma.*
5625
5626 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5627 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5628 L:      netdev@vger.kernel.org
5629 S:      Maintained
5630 F:      drivers/net/ethernet/freescale/gianfar*
5631 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5632 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5633
5634 FREESCALE GPMI NAND DRIVER
5635 M:      Han Xu <han.xu@nxp.com>
5636 L:      linux-mtd@lists.infradead.org
5637 S:      Maintained
5638 F:      drivers/mtd/nand/gpmi-nand/*
5639
5640 FREESCALE I2C CPM DRIVER
5641 M:      Jochen Friedrich <jochen@scram.de>
5642 L:      linuxppc-dev@lists.ozlabs.org
5643 L:      linux-i2c@vger.kernel.org
5644 S:      Maintained
5645 F:      drivers/i2c/busses/i2c-cpm.c
5646
5647 FREESCALE IMX / MXC FEC DRIVER
5648 M:      Fugang Duan <fugang.duan@nxp.com>
5649 L:      netdev@vger.kernel.org
5650 S:      Maintained
5651 F:      drivers/net/ethernet/freescale/fec_main.c
5652 F:      drivers/net/ethernet/freescale/fec_ptp.c
5653 F:      drivers/net/ethernet/freescale/fec.h
5654 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5655
5656 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5657 M:      Sascha Hauer <kernel@pengutronix.de>
5658 L:      linux-fbdev@vger.kernel.org
5659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5660 S:      Maintained
5661 F:      include/linux/platform_data/video-imxfb.h
5662 F:      drivers/video/fbdev/imxfb.c
5663
5664 FREESCALE QORIQ DPAA ETHERNET DRIVER
5665 M:      Madalin Bucur <madalin.bucur@nxp.com>
5666 L:      netdev@vger.kernel.org
5667 S:      Maintained
5668 F:      drivers/net/ethernet/freescale/dpaa
5669
5670 FREESCALE QORIQ DPAA FMAN DRIVER
5671 M:      Madalin Bucur <madalin.bucur@nxp.com>
5672 L:      netdev@vger.kernel.org
5673 S:      Maintained
5674 F:      drivers/net/ethernet/freescale/fman
5675 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5676
5677 FREESCALE QUAD SPI DRIVER
5678 M:      Han Xu <han.xu@nxp.com>
5679 L:      linux-mtd@lists.infradead.org
5680 S:      Maintained
5681 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5682
5683 FREESCALE QUICC ENGINE LIBRARY
5684 M:      Qiang Zhao <qiang.zhao@nxp.com>
5685 L:      linuxppc-dev@lists.ozlabs.org
5686 S:      Maintained
5687 F:      drivers/soc/fsl/qe/
5688 F:      include/soc/fsl/*qe*.h
5689 F:      include/soc/fsl/*ucc*.h
5690
5691 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5692 M:      Li Yang <leoyang.li@nxp.com>
5693 L:      netdev@vger.kernel.org
5694 L:      linuxppc-dev@lists.ozlabs.org
5695 S:      Maintained
5696 F:      drivers/net/ethernet/freescale/ucc_geth*
5697
5698 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5699 M:      Zhao Qiang <qiang.zhao@nxp.com>
5700 L:      netdev@vger.kernel.org
5701 L:      linuxppc-dev@lists.ozlabs.org
5702 S:      Maintained
5703 F:      drivers/net/wan/fsl_ucc_hdlc*
5704
5705 FREESCALE QUICC ENGINE UCC UART DRIVER
5706 M:      Timur Tabi <timur@tabi.org>
5707 L:      linuxppc-dev@lists.ozlabs.org
5708 S:      Maintained
5709 F:      drivers/tty/serial/ucc_uart.c
5710
5711 FREESCALE SOC DRIVERS
5712 M:      Li Yang <leoyang.li@nxp.com>
5713 L:      linuxppc-dev@lists.ozlabs.org
5714 L:      linux-arm-kernel@lists.infradead.org
5715 S:      Maintained
5716 F:      Documentation/devicetree/bindings/soc/fsl/
5717 F:      drivers/soc/fsl/
5718 F:      include/linux/fsl/
5719
5720 FREESCALE SOC FS_ENET DRIVER
5721 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5722 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5723 L:      linuxppc-dev@lists.ozlabs.org
5724 L:      netdev@vger.kernel.org
5725 S:      Maintained
5726 F:      drivers/net/ethernet/freescale/fs_enet/
5727 F:      include/linux/fs_enet_pd.h
5728
5729 FREESCALE SOC SOUND DRIVERS
5730 M:      Timur Tabi <timur@tabi.org>
5731 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5732 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5733 R:      Fabio Estevam <fabio.estevam@nxp.com>
5734 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5735 L:      linuxppc-dev@lists.ozlabs.org
5736 S:      Maintained
5737 F:      sound/soc/fsl/fsl*
5738 F:      sound/soc/fsl/imx*
5739 F:      sound/soc/fsl/mpc8610_hpcd.c
5740
5741 FREESCALE USB PERIPHERAL DRIVERS
5742 M:      Li Yang <leoyang.li@nxp.com>
5743 L:      linux-usb@vger.kernel.org
5744 L:      linuxppc-dev@lists.ozlabs.org
5745 S:      Maintained
5746 F:      drivers/usb/gadget/udc/fsl*
5747
5748 FREEVXFS FILESYSTEM
5749 M:      Christoph Hellwig <hch@infradead.org>
5750 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5751 S:      Maintained
5752 F:      fs/freevxfs/
5753
5754 FREEZER
5755 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5756 M:      Pavel Machek <pavel@ucw.cz>
5757 L:      linux-pm@vger.kernel.org
5758 S:      Supported
5759 F:      Documentation/power/freezing-of-tasks.txt
5760 F:      include/linux/freezer.h
5761 F:      kernel/freezer.c
5762
5763 FRONTSWAP API
5764 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5765 L:      linux-kernel@vger.kernel.org
5766 S:      Maintained
5767 F:      mm/frontswap.c
5768 F:      include/linux/frontswap.h
5769
5770 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5771 M:      David Howells <dhowells@redhat.com>
5772 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5773 S:      Supported
5774 F:      Documentation/filesystems/caching/
5775 F:      fs/fscache/
5776 F:      include/linux/fscache*.h
5777
5778 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5779 M:      Theodore Y. Ts'o <tytso@mit.edu>
5780 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5781 L:      linux-fscrypt@vger.kernel.org
5782 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5784 S:      Supported
5785 F:      fs/crypto/
5786 F:      include/linux/fscrypt*.h
5787 F:      Documentation/filesystems/fscrypt.rst
5788
5789 FUJITSU LAPTOP EXTRAS
5790 M:      Jonathan Woithe <jwoithe@just42.net>
5791 L:      platform-driver-x86@vger.kernel.org
5792 S:      Maintained
5793 F:      drivers/platform/x86/fujitsu-laptop.c
5794
5795 FUJITSU M-5MO LS CAMERA ISP DRIVER
5796 M:      Kyungmin Park <kyungmin.park@samsung.com>
5797 M:      Heungjun Kim <riverful.kim@samsung.com>
5798 L:      linux-media@vger.kernel.org
5799 S:      Maintained
5800 F:      drivers/media/i2c/m5mols/
5801 F:      include/media/i2c/m5mols.h
5802
5803 FUJITSU TABLET EXTRAS
5804 M:      Robert Gerlach <khnz@gmx.de>
5805 L:      platform-driver-x86@vger.kernel.org
5806 S:      Maintained
5807 F:      drivers/platform/x86/fujitsu-tablet.c
5808
5809 FUSE: FILESYSTEM IN USERSPACE
5810 M:      Miklos Szeredi <miklos@szeredi.hu>
5811 L:      linux-fsdevel@vger.kernel.org
5812 W:      http://fuse.sourceforge.net/
5813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5814 S:      Maintained
5815 F:      fs/fuse/
5816 F:      include/uapi/linux/fuse.h
5817 F:      Documentation/filesystems/fuse.txt
5818
5819 FUTEX SUBSYSTEM
5820 M:      Thomas Gleixner <tglx@linutronix.de>
5821 M:      Ingo Molnar <mingo@redhat.com>
5822 R:      Peter Zijlstra <peterz@infradead.org>
5823 R:      Darren Hart <dvhart@infradead.org>
5824 L:      linux-kernel@vger.kernel.org
5825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5826 S:      Maintained
5827 F:      kernel/futex.c
5828 F:      kernel/futex_compat.c
5829 F:      include/asm-generic/futex.h
5830 F:      include/linux/futex.h
5831 F:      include/uapi/linux/futex.h
5832 F:      tools/testing/selftests/futex/
5833 F:      tools/perf/bench/futex*
5834 F:      Documentation/*futex*
5835
5836 GCC PLUGINS
5837 M:      Kees Cook <keescook@chromium.org>
5838 R:      Emese Revfy <re.emese@gmail.com>
5839 L:      kernel-hardening@lists.openwall.com
5840 S:      Maintained
5841 F:      scripts/gcc-plugins/
5842 F:      scripts/gcc-plugin.sh
5843 F:      scripts/Makefile.gcc-plugins
5844 F:      Documentation/gcc-plugins.txt
5845
5846 GCOV BASED KERNEL PROFILING
5847 M:      Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
5848 S:      Maintained
5849 F:      kernel/gcov/
5850 F:      Documentation/dev-tools/gcov.rst
5851
5852 GDB KERNEL DEBUGGING HELPER SCRIPTS
5853 M:      Jan Kiszka <jan.kiszka@siemens.com>
5854 M:      Kieran Bingham <kieran@bingham.xyz>
5855 S:      Supported
5856 F:      scripts/gdb/
5857
5858 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5859 M:      Achim Leubner <achim_leubner@adaptec.com>
5860 L:      linux-scsi@vger.kernel.org
5861 W:      http://www.icp-vortex.com/
5862 S:      Supported
5863 F:      drivers/scsi/gdt*
5864
5865 GEMTEK FM RADIO RECEIVER DRIVER
5866 M:      Hans Verkuil <hverkuil@xs4all.nl>
5867 L:      linux-media@vger.kernel.org
5868 T:      git git://linuxtv.org/media_tree.git
5869 W:      https://linuxtv.org
5870 S:      Maintained
5871 F:      drivers/media/radio/radio-gemtek*
5872
5873 GENERIC GPIO I2C DRIVER
5874 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5875 S:      Supported
5876 F:      drivers/i2c/busses/i2c-gpio.c
5877 F:      include/linux/i2c-gpio.h
5878
5879 GENERIC GPIO I2C MULTIPLEXER DRIVER
5880 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5881 L:      linux-i2c@vger.kernel.org
5882 S:      Supported
5883 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5884 F:      include/linux/i2c-mux-gpio.h
5885 F:      Documentation/i2c/muxes/i2c-mux-gpio
5886
5887 GENERIC HDLC (WAN) DRIVERS
5888 M:      Krzysztof Halasa <khc@pm.waw.pl>
5889 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5890 S:      Maintained
5891 F:      drivers/net/wan/c101.c
5892 F:      drivers/net/wan/hd6457*
5893 F:      drivers/net/wan/hdlc*
5894 F:      drivers/net/wan/n2.c
5895 F:      drivers/net/wan/pc300too.c
5896 F:      drivers/net/wan/pci200syn.c
5897 F:      drivers/net/wan/wanxl*
5898
5899 GENERIC INCLUDE/ASM HEADER FILES
5900 M:      Arnd Bergmann <arnd@arndb.de>
5901 L:      linux-arch@vger.kernel.org
5902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5903 S:      Maintained
5904 F:      include/asm-generic/
5905 F:      include/uapi/asm-generic/
5906
5907 GENERIC PHY FRAMEWORK
5908 M:      Kishon Vijay Abraham I <kishon@ti.com>
5909 L:      linux-kernel@vger.kernel.org
5910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5911 S:      Supported
5912 F:      drivers/phy/
5913 F:      include/linux/phy/
5914
5915 GENERIC PM DOMAINS
5916 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5917 M:      Kevin Hilman <khilman@kernel.org>
5918 M:      Ulf Hansson <ulf.hansson@linaro.org>
5919 L:      linux-pm@vger.kernel.org
5920 S:      Supported
5921 F:      drivers/base/power/domain*.c
5922 F:      include/linux/pm_domain.h
5923 F:      Documentation/devicetree/bindings/power/power_domain.txt
5924
5925 GENERIC UIO DRIVER FOR PCI DEVICES
5926 M:      "Michael S. Tsirkin" <mst@redhat.com>
5927 L:      kvm@vger.kernel.org
5928 S:      Supported
5929 F:      drivers/uio/uio_pci_generic.c
5930
5931 GENWQE (IBM Generic Workqueue Card)
5932 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5933 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5934 S:      Supported
5935 F:      drivers/misc/genwqe/
5936
5937 GET_MAINTAINER SCRIPT
5938 M:      Joe Perches <joe@perches.com>
5939 S:      Maintained
5940 F:      scripts/get_maintainer.pl
5941
5942 GFS2 FILE SYSTEM
5943 M:      Steven Whitehouse <swhiteho@redhat.com>
5944 M:      Bob Peterson <rpeterso@redhat.com>
5945 L:      cluster-devel@redhat.com
5946 W:      http://sources.redhat.com/cluster/
5947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5948 S:      Supported
5949 F:      Documentation/filesystems/gfs2*.txt
5950 F:      fs/gfs2/
5951 F:      include/uapi/linux/gfs2_ondisk.h
5952
5953 GIGASET ISDN DRIVERS
5954 M:      Paul Bolle <pebolle@tiscali.nl>
5955 L:      gigaset307x-common@lists.sourceforge.net
5956 W:      http://gigaset307x.sourceforge.net/
5957 S:      Odd Fixes
5958 F:      Documentation/isdn/README.gigaset
5959 F:      drivers/isdn/gigaset/
5960 F:      include/uapi/linux/gigaset_dev.h
5961
5962 GO7007 MPEG CODEC
5963 M:      Hans Verkuil <hans.verkuil@cisco.com>
5964 L:      linux-media@vger.kernel.org
5965 S:      Maintained
5966 F:      drivers/media/usb/go7007/
5967
5968 GOODIX TOUCHSCREEN
5969 M:      Bastien Nocera <hadess@hadess.net>
5970 L:      linux-input@vger.kernel.org
5971 S:      Maintained
5972 F:      drivers/input/touchscreen/goodix.c
5973
5974 GPD POCKET FAN DRIVER
5975 M:      Hans de Goede <hdegoede@redhat.com>
5976 L:      platform-driver-x86@vger.kernel.org
5977 S:      Maintained
5978 F:      drivers/platform/x86/gpd-pocket-fan.c
5979
5980 GPIO ACPI SUPPORT
5981 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
5982 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
5983 L:      linux-gpio@vger.kernel.org
5984 L:      linux-acpi@vger.kernel.org
5985 S:      Maintained
5986 F:      Documentation/acpi/gpio-properties.txt
5987 F:      drivers/gpio/gpiolib-acpi.c
5988
5989 GPIO IR Transmitter
5990 M:      Sean Young <sean@mess.org>
5991 L:      linux-media@vger.kernel.org
5992 S:      Maintained
5993 F:      drivers/media/rc/gpio-ir-tx.c
5994
5995 GPIO MOCKUP DRIVER
5996 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
5997 R:      Bartosz Golaszewski <brgl@bgdev.pl>
5998 L:      linux-gpio@vger.kernel.org
5999 S:      Maintained
6000 F:      drivers/gpio/gpio-mockup.c
6001 F:      tools/testing/selftests/gpio/
6002
6003 GPIO SUBSYSTEM
6004 M:      Linus Walleij <linus.walleij@linaro.org>
6005 L:      linux-gpio@vger.kernel.org
6006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6007 S:      Maintained
6008 F:      Documentation/devicetree/bindings/gpio/
6009 F:      Documentation/driver-api/gpio/
6010 F:      Documentation/gpio/
6011 F:      Documentation/ABI/testing/gpio-cdev
6012 F:      Documentation/ABI/obsolete/sysfs-gpio
6013 F:      drivers/gpio/
6014 F:      include/linux/gpio/
6015 F:      include/linux/gpio.h
6016 F:      include/linux/of_gpio.h
6017 F:      include/asm-generic/gpio.h
6018 F:      include/uapi/linux/gpio.h
6019 F:      tools/gpio/
6020
6021 GRE DEMULTIPLEXER DRIVER
6022 M:      Dmitry Kozlov <xeb@mail.ru>
6023 L:      netdev@vger.kernel.org
6024 S:      Maintained
6025 F:      net/ipv4/gre_demux.c
6026 F:      net/ipv4/gre_offload.c
6027 F:      include/net/gre.h
6028
6029 GRETH 10/100/1G Ethernet MAC device driver
6030 M:      Andreas Larsson <andreas@gaisler.com>
6031 L:      netdev@vger.kernel.org
6032 S:      Maintained
6033 F:      drivers/net/ethernet/aeroflex/
6034
6035 GREYBUS AUDIO PROTOCOLS DRIVERS
6036 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6037 M:      Mark Greer <mgreer@animalcreek.com>
6038 S:      Maintained
6039 F:      drivers/staging/greybus/audio_apbridgea.c
6040 F:      drivers/staging/greybus/audio_apbridgea.h
6041 F:      drivers/staging/greybus/audio_codec.c
6042 F:      drivers/staging/greybus/audio_codec.h
6043 F:      drivers/staging/greybus/audio_gb.c
6044 F:      drivers/staging/greybus/audio_manager.c
6045 F:      drivers/staging/greybus/audio_manager.h
6046 F:      drivers/staging/greybus/audio_manager_module.c
6047 F:      drivers/staging/greybus/audio_manager_private.h
6048 F:      drivers/staging/greybus/audio_manager_sysfs.c
6049 F:      drivers/staging/greybus/audio_module.c
6050 F:      drivers/staging/greybus/audio_topology.c
6051
6052 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6053 M:      Viresh Kumar <vireshk@kernel.org>
6054 S:      Maintained
6055 F:      drivers/staging/greybus/authentication.c
6056 F:      drivers/staging/greybus/bootrom.c
6057 F:      drivers/staging/greybus/firmware.h
6058 F:      drivers/staging/greybus/fw-core.c
6059 F:      drivers/staging/greybus/fw-download.c
6060 F:      drivers/staging/greybus/fw-managament.c
6061 F:      drivers/staging/greybus/greybus_authentication.h
6062 F:      drivers/staging/greybus/greybus_firmware.h
6063 F:      drivers/staging/greybus/hid.c
6064 F:      drivers/staging/greybus/i2c.c
6065 F:      drivers/staging/greybus/spi.c
6066 F:      drivers/staging/greybus/spilib.c
6067 F:      drivers/staging/greybus/spilib.h
6068
6069 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6070 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6071 S:      Maintained
6072 F:      drivers/staging/greybus/loopback.c
6073 F:      drivers/staging/greybus/timesync.c
6074 F:      drivers/staging/greybus/timesync_platform.c
6075
6076 GREYBUS PLATFORM DRIVERS
6077 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6078 S:      Maintained
6079 F:      drivers/staging/greybus/arche-platform.c
6080 F:      drivers/staging/greybus/arche-apb-ctrl.c
6081 F:      drivers/staging/greybus/arche_platform.h
6082
6083 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6084 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6085 S:      Maintained
6086 F:      drivers/staging/greybus/sdio.c
6087 F:      drivers/staging/greybus/light.c
6088 F:      drivers/staging/greybus/gpio.c
6089 F:      drivers/staging/greybus/power_supply.c
6090 F:      drivers/staging/greybus/spi.c
6091 F:      drivers/staging/greybus/spilib.c
6092
6093 GREYBUS SUBSYSTEM
6094 M:      Johan Hovold <johan@kernel.org>
6095 M:      Alex Elder <elder@kernel.org>
6096 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6097 S:      Maintained
6098 F:      drivers/staging/greybus/
6099 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6100
6101 GREYBUS UART PROTOCOLS DRIVERS
6102 M:      David Lin <dtwlin@gmail.com>
6103 S:      Maintained
6104 F:      drivers/staging/greybus/uart.c
6105 F:      drivers/staging/greybus/log.c
6106
6107 GS1662 VIDEO SERIALIZER
6108 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6109 L:      linux-media@vger.kernel.org
6110 T:      git git://linuxtv.org/media_tree.git
6111 S:      Maintained
6112 F:      drivers/media/spi/gs1662.c
6113
6114 GSPCA FINEPIX SUBDRIVER
6115 M:      Frank Zago <frank@zago.net>
6116 L:      linux-media@vger.kernel.org
6117 T:      git git://linuxtv.org/media_tree.git
6118 S:      Maintained
6119 F:      drivers/media/usb/gspca/finepix.c
6120
6121 GSPCA GL860 SUBDRIVER
6122 M:      Olivier Lorin <o.lorin@laposte.net>
6123 L:      linux-media@vger.kernel.org
6124 T:      git git://linuxtv.org/media_tree.git
6125 S:      Maintained
6126 F:      drivers/media/usb/gspca/gl860/
6127
6128 GSPCA M5602 SUBDRIVER
6129 M:      Erik Andren <erik.andren@gmail.com>
6130 L:      linux-media@vger.kernel.org
6131 T:      git git://linuxtv.org/media_tree.git
6132 S:      Maintained
6133 F:      drivers/media/usb/gspca/m5602/
6134
6135 GSPCA PAC207 SONIXB SUBDRIVER
6136 M:      Hans Verkuil <hverkuil@xs4all.nl>
6137 L:      linux-media@vger.kernel.org
6138 T:      git git://linuxtv.org/media_tree.git
6139 S:      Odd Fixes
6140 F:      drivers/media/usb/gspca/pac207.c
6141
6142 GSPCA SN9C20X SUBDRIVER
6143 M:      Brian Johnson <brijohn@gmail.com>
6144 L:      linux-media@vger.kernel.org
6145 T:      git git://linuxtv.org/media_tree.git
6146 S:      Maintained
6147 F:      drivers/media/usb/gspca/sn9c20x.c
6148
6149 GSPCA T613 SUBDRIVER
6150 M:      Leandro Costantino <lcostantino@gmail.com>
6151 L:      linux-media@vger.kernel.org
6152 T:      git git://linuxtv.org/media_tree.git
6153 S:      Maintained
6154 F:      drivers/media/usb/gspca/t613.c
6155
6156 GSPCA USB WEBCAM DRIVER
6157 M:      Hans Verkuil <hverkuil@xs4all.nl>
6158 L:      linux-media@vger.kernel.org
6159 T:      git git://linuxtv.org/media_tree.git
6160 S:      Odd Fixes
6161 F:      drivers/media/usb/gspca/
6162
6163 GTP (GPRS Tunneling Protocol)
6164 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6165 M:      Harald Welte <laforge@gnumonks.org>
6166 L:      osmocom-net-gprs@lists.osmocom.org
6167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6168 S:      Maintained
6169 F:      drivers/net/gtp.c
6170
6171 GUID PARTITION TABLE (GPT)
6172 M:      Davidlohr Bueso <dave@stgolabs.net>
6173 L:      linux-efi@vger.kernel.org
6174 S:      Maintained
6175 F:      block/partitions/efi.*
6176
6177 H8/300 ARCHITECTURE
6178 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6179 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6180 W:      http://uclinux-h8.sourceforge.jp
6181 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6182 S:      Maintained
6183 F:      arch/h8300/
6184 F:      drivers/clocksource/h8300_*.c
6185 F:      drivers/clk/h8300/
6186 F:      drivers/irqchip/irq-renesas-h8*.c
6187
6188 HACKRF MEDIA DRIVER
6189 M:      Antti Palosaari <crope@iki.fi>
6190 L:      linux-media@vger.kernel.org
6191 W:      https://linuxtv.org
6192 W:      http://palosaari.fi/linux/
6193 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6194 T:      git git://linuxtv.org/anttip/media_tree.git
6195 S:      Maintained
6196 F:      drivers/media/usb/hackrf/
6197
6198 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6199 M:      Frank Seidel <frank@f-seidel.de>
6200 L:      platform-driver-x86@vger.kernel.org
6201 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6202 S:      Maintained
6203 F:      drivers/platform/x86/hdaps.c
6204
6205 HARDWARE MONITORING
6206 M:      Jean Delvare <jdelvare@suse.com>
6207 M:      Guenter Roeck <linux@roeck-us.net>
6208 L:      linux-hwmon@vger.kernel.org
6209 W:      http://hwmon.wiki.kernel.org/
6210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6211 S:      Maintained
6212 F:      Documentation/hwmon/
6213 F:      drivers/hwmon/
6214 F:      include/linux/hwmon*.h
6215
6216 HARDWARE RANDOM NUMBER GENERATOR CORE
6217 M:      Matt Mackall <mpm@selenic.com>
6218 M:      Herbert Xu <herbert@gondor.apana.org.au>
6219 L:      linux-crypto@vger.kernel.org
6220 S:      Odd fixes
6221 F:      Documentation/devicetree/bindings/rng/
6222 F:      Documentation/hw_random.txt
6223 F:      drivers/char/hw_random/
6224 F:      include/linux/hw_random.h
6225
6226 HARDWARE TRACING FACILITIES
6227 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6228 S:      Maintained
6229 F:      drivers/hwtracing/
6230
6231 HARDWARE SPINLOCK CORE
6232 M:      Ohad Ben-Cohen <ohad@wizery.com>
6233 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6234 L:      linux-remoteproc@vger.kernel.org
6235 S:      Maintained
6236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6237 F:      Documentation/devicetree/bindings/hwlock/
6238 F:      Documentation/hwspinlock.txt
6239 F:      drivers/hwspinlock/
6240 F:      include/linux/hwspinlock.h
6241
6242 HARMONY SOUND DRIVER
6243 L:      linux-parisc@vger.kernel.org
6244 S:      Maintained
6245 F:      sound/parisc/harmony.*
6246
6247 HDPVR USB VIDEO ENCODER DRIVER
6248 M:      Hans Verkuil <hverkuil@xs4all.nl>
6249 L:      linux-media@vger.kernel.org
6250 T:      git git://linuxtv.org/media_tree.git
6251 W:      https://linuxtv.org
6252 S:      Odd Fixes
6253 F:      drivers/media/usb/hdpvr/
6254
6255 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6256 M:      Jimmy Vance <jimmy.vance@hpe.com>
6257 S:      Supported
6258 F:      Documentation/watchdog/hpwdt.txt
6259 F:      drivers/watchdog/hpwdt.c
6260
6261 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6262 M:      Don Brace <don.brace@microsemi.com>
6263 L:      esc.storagedev@microsemi.com
6264 L:      linux-scsi@vger.kernel.org
6265 S:      Supported
6266 F:      Documentation/scsi/hpsa.txt
6267 F:      drivers/scsi/hpsa*.[ch]
6268 F:      include/linux/cciss*.h
6269 F:      include/uapi/linux/cciss*.h
6270
6271 HFI1 DRIVER
6272 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6273 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6274 L:      linux-rdma@vger.kernel.org
6275 S:      Supported
6276 F:      drivers/infiniband/hw/hfi1
6277
6278 HFS FILESYSTEM
6279 L:      linux-fsdevel@vger.kernel.org
6280 S:      Orphan
6281 F:      Documentation/filesystems/hfs.txt
6282 F:      fs/hfs/
6283
6284 HFSPLUS FILESYSTEM
6285 L:      linux-fsdevel@vger.kernel.org
6286 S:      Orphan
6287 F:      Documentation/filesystems/hfsplus.txt
6288 F:      fs/hfsplus/
6289
6290 HGA FRAMEBUFFER DRIVER
6291 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6292 L:      linux-nvidia@lists.surfsouth.com
6293 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6294 S:      Maintained
6295 F:      drivers/video/fbdev/hgafb.c
6296
6297 HIBERNATION (aka Software Suspend, aka swsusp)
6298 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6299 M:      Pavel Machek <pavel@ucw.cz>
6300 L:      linux-pm@vger.kernel.org
6301 B:      https://bugzilla.kernel.org
6302 S:      Supported
6303 F:      arch/x86/power/
6304 F:      drivers/base/power/
6305 F:      kernel/power/
6306 F:      include/linux/suspend.h
6307 F:      include/linux/freezer.h
6308 F:      include/linux/pm.h
6309 F:      arch/*/include/asm/suspend*.h
6310
6311 HID CORE LAYER
6312 M:      Jiri Kosina <jikos@kernel.org>
6313 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6314 L:      linux-input@vger.kernel.org
6315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6316 S:      Maintained
6317 F:      drivers/hid/
6318 F:      include/linux/hid*
6319 F:      include/uapi/linux/hid*
6320
6321 HID SENSOR HUB DRIVERS
6322 M:      Jiri Kosina <jikos@kernel.org>
6323 M:      Jonathan Cameron <jic23@kernel.org>
6324 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6325 L:      linux-input@vger.kernel.org
6326 L:      linux-iio@vger.kernel.org
6327 S:      Maintained
6328 F:      Documentation/hid/hid-sensor*
6329 F:      drivers/hid/hid-sensor-*
6330 F:      drivers/iio/*/hid-*
6331 F:      include/linux/hid-sensor-*
6332
6333 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6334 M:      Thomas Gleixner <tglx@linutronix.de>
6335 L:      linux-kernel@vger.kernel.org
6336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6337 S:      Maintained
6338 F:      Documentation/timers/
6339 F:      kernel/time/hrtimer.c
6340 F:      kernel/time/clockevents.c
6341 F:      kernel/time/timer_*.c
6342 F:      include/linux/clockchips.h
6343 F:      include/linux/hrtimer.h
6344
6345 HIGH-SPEED SCC DRIVER FOR AX.25
6346 L:      linux-hams@vger.kernel.org
6347 S:      Orphan
6348 F:      drivers/net/hamradio/dmascc.c
6349 F:      drivers/net/hamradio/scc.c
6350
6351 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6352 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6353 W:      http://www.highpoint-tech.com
6354 S:      Supported
6355 F:      Documentation/scsi/hptiop.txt
6356 F:      drivers/scsi/hptiop.c
6357
6358 HIPPI
6359 M:      Jes Sorensen <jes@trained-monkey.org>
6360 L:      linux-hippi@sunsite.dk
6361 S:      Maintained
6362 F:      include/linux/hippidevice.h
6363 F:      include/uapi/linux/if_hippi.h
6364 F:      net/802/hippi.c
6365 F:      drivers/net/hippi/
6366
6367 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6368 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6369 M:      Salil Mehta <salil.mehta@huawei.com>
6370 L:      netdev@vger.kernel.org
6371 W:      http://www.hisilicon.com
6372 S:      Maintained
6373 F:      drivers/net/ethernet/hisilicon/hns3/
6374
6375 HISILICON NETWORK SUBSYSTEM DRIVER
6376 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6377 M:      Salil Mehta <salil.mehta@huawei.com>
6378 L:      netdev@vger.kernel.org
6379 W:      http://www.hisilicon.com
6380 S:      Maintained
6381 F:      drivers/net/ethernet/hisilicon/
6382 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6383
6384 HISILICON PMU DRIVER
6385 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6386 W:      http://www.hisilicon.com
6387 S:      Supported
6388 F:      drivers/perf/hisilicon
6389 F:      Documentation/perf/hisi-pmu.txt
6390
6391 HISILICON ROCE DRIVER
6392 M:      Lijun Ou <oulijun@huawei.com>
6393 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6394 L:      linux-rdma@vger.kernel.org
6395 S:      Maintained
6396 F:      drivers/infiniband/hw/hns/
6397 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6398
6399 HISILICON SAS Controller
6400 M:      John Garry <john.garry@huawei.com>
6401 W:      http://www.hisilicon.com
6402 S:      Supported
6403 F:      drivers/scsi/hisi_sas/
6404 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6405
6406 HMM - Heterogeneous Memory Management
6407 M:      Jérôme Glisse <jglisse@redhat.com>
6408 L:      linux-mm@kvack.org
6409 S:      Maintained
6410 F:      mm/hmm*
6411 F:      include/linux/hmm*
6412
6413 HOST AP DRIVER
6414 M:      Jouni Malinen <j@w1.fi>
6415 L:      linux-wireless@vger.kernel.org
6416 W:      http://w1.fi/hostap-driver.html
6417 S:      Obsolete
6418 F:      drivers/net/wireless/intersil/hostap/
6419
6420 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6421 L:      platform-driver-x86@vger.kernel.org
6422 S:      Orphan
6423 F:      drivers/platform/x86/tc1100-wmi.c
6424
6425 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6426 M:      Jaroslav Kysela <perex@perex.cz>
6427 S:      Maintained
6428 F:      drivers/net/ethernet/hp/hp100.*
6429
6430 HPET:   High Precision Event Timers driver
6431 M:      Clemens Ladisch <clemens@ladisch.de>
6432 S:      Maintained
6433 F:      Documentation/timers/hpet.txt
6434 F:      drivers/char/hpet.c
6435 F:      include/linux/hpet.h
6436 F:      include/uapi/linux/hpet.h
6437
6438 HPET:   x86
6439 S:      Orphan
6440 F:      arch/x86/kernel/hpet.c
6441 F:      arch/x86/include/asm/hpet.h
6442
6443 HPFS FILESYSTEM
6444 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6445 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6446 S:      Maintained
6447 F:      fs/hpfs/
6448
6449 HSI SUBSYSTEM
6450 M:      Sebastian Reichel <sre@kernel.org>
6451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6452 S:      Maintained
6453 F:      Documentation/ABI/testing/sysfs-bus-hsi
6454 F:      Documentation/driver-api/hsi.rst
6455 F:      drivers/hsi/
6456 F:      include/linux/hsi/
6457 F:      include/uapi/linux/hsi/
6458
6459 HSO 3G MODEM DRIVER
6460 L:      linux-usb@vger.kernel.org
6461 S:      Orphan
6462 F:      drivers/net/usb/hso.c
6463
6464 HSR NETWORK PROTOCOL
6465 M:      Arvid Brodin <arvid.brodin@alten.se>
6466 L:      netdev@vger.kernel.org
6467 S:      Maintained
6468 F:      net/hsr/
6469
6470 HT16K33 LED CONTROLLER DRIVER
6471 M:      Robin van der Gracht <robin@protonic.nl>
6472 S:      Maintained
6473 F:      drivers/auxdisplay/ht16k33.c
6474 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6475
6476 HTCPEN TOUCHSCREEN DRIVER
6477 M:      Pau Oliva Fora <pof@eslack.org>
6478 L:      linux-input@vger.kernel.org
6479 S:      Maintained
6480 F:      drivers/input/touchscreen/htcpen.c
6481
6482 HUAWEI ETHERNET DRIVER
6483 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6484 L:      netdev@vger.kernel.org
6485 S:      Supported
6486 F:      Documentation/networking/hinic.txt
6487 F:      drivers/net/ethernet/huawei/hinic/
6488
6489 HUGETLB FILESYSTEM
6490 M:      Nadia Yvette Chambers <nyc@holomorphy.com>
6491 S:      Maintained
6492 F:      fs/hugetlbfs/
6493
6494 HVA ST MEDIA DRIVER
6495 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6496 L:      linux-media@vger.kernel.org
6497 T:      git git://linuxtv.org/media_tree.git
6498 W:      https://linuxtv.org
6499 S:      Supported
6500 F:      drivers/media/platform/sti/hva
6501
6502 HWPOISON MEMORY FAILURE HANDLING
6503 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6504 L:      linux-mm@kvack.org
6505 S:      Maintained
6506 F:      mm/memory-failure.c
6507 F:      mm/hwpoison-inject.c
6508
6509 Hyper-V CORE AND DRIVERS
6510 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6511 M:      Haiyang Zhang <haiyangz@microsoft.com>
6512 M:      Stephen Hemminger <sthemmin@microsoft.com>
6513 L:      devel@linuxdriverproject.org
6514 S:      Maintained
6515 F:      Documentation/networking/netvsc.txt
6516 F:      arch/x86/include/asm/mshyperv.h
6517 F:      arch/x86/include/asm/trace/hyperv.h
6518 F:      arch/x86/include/uapi/asm/hyperv.h
6519 F:      arch/x86/kernel/cpu/mshyperv.c
6520 F:      arch/x86/hyperv
6521 F:      drivers/hid/hid-hyperv.c
6522 F:      drivers/hv/
6523 F:      drivers/input/serio/hyperv-keyboard.c
6524 F:      drivers/pci/host/pci-hyperv.c
6525 F:      drivers/net/hyperv/
6526 F:      drivers/scsi/storvsc_drv.c
6527 F:      drivers/uio/uio_hv_generic.c
6528 F:      drivers/video/fbdev/hyperv_fb.c
6529 F:      net/vmw_vsock/hyperv_transport.c
6530 F:      include/linux/hyperv.h
6531 F:      include/uapi/linux/hyperv.h
6532 F:      tools/hv/
6533 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6534
6535 HYPERVISOR VIRTUAL CONSOLE DRIVER
6536 L:      linuxppc-dev@lists.ozlabs.org
6537 S:      Odd Fixes
6538 F:      drivers/tty/hvc/
6539
6540 I2C ACPI SUPPORT
6541 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6542 L:      linux-i2c@vger.kernel.org
6543 L:      linux-acpi@vger.kernel.org
6544 S:      Maintained
6545 F:      drivers/i2c/i2c-core-acpi.c
6546
6547 I2C MUXES
6548 M:      Peter Rosin <peda@axentia.se>
6549 L:      linux-i2c@vger.kernel.org
6550 S:      Maintained
6551 F:      Documentation/i2c/i2c-topology
6552 F:      Documentation/i2c/muxes/
6553 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6554 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6555 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6556 F:      drivers/i2c/i2c-mux.c
6557 F:      drivers/i2c/muxes/
6558 F:      include/linux/i2c-mux.h
6559
6560 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6561 M:      Gregory CLEMENT <gregory.clement@free-electrons.com>
6562 L:      linux-i2c@vger.kernel.org
6563 S:      Maintained
6564 F:      drivers/i2c/busses/i2c-mv64xxx.c
6565
6566 I2C OVER PARALLEL PORT
6567 M:      Jean Delvare <jdelvare@suse.com>
6568 L:      linux-i2c@vger.kernel.org
6569 S:      Maintained
6570 F:      Documentation/i2c/busses/i2c-parport
6571 F:      Documentation/i2c/busses/i2c-parport-light
6572 F:      drivers/i2c/busses/i2c-parport.c
6573 F:      drivers/i2c/busses/i2c-parport-light.c
6574
6575 I2C SUBSYSTEM
6576 M:      Wolfram Sang <wsa@the-dreams.de>
6577 L:      linux-i2c@vger.kernel.org
6578 W:      https://i2c.wiki.kernel.org/
6579 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6581 S:      Maintained
6582 F:      Documentation/devicetree/bindings/i2c/
6583 F:      Documentation/i2c/
6584 F:      drivers/i2c/
6585 F:      drivers/i2c/*/
6586 F:      include/linux/i2c.h
6587 F:      include/linux/i2c-*.h
6588 F:      include/uapi/linux/i2c.h
6589 F:      include/uapi/linux/i2c-*.h
6590
6591 I2C-TAOS-EVM DRIVER
6592 M:      Jean Delvare <jdelvare@suse.com>
6593 L:      linux-i2c@vger.kernel.org
6594 S:      Maintained
6595 F:      Documentation/i2c/busses/i2c-taos-evm
6596 F:      drivers/i2c/busses/i2c-taos-evm.c
6597
6598 I2C-TINY-USB DRIVER
6599 M:      Till Harbaum <till@harbaum.org>
6600 L:      linux-i2c@vger.kernel.org
6601 W:      http://www.harbaum.org/till/i2c_tiny_usb
6602 S:      Maintained
6603 F:      drivers/i2c/busses/i2c-tiny-usb.c
6604
6605 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6606 M:      Jean Delvare <jdelvare@suse.com>
6607 L:      linux-i2c@vger.kernel.org
6608 S:      Maintained
6609 F:      Documentation/i2c/busses/i2c-ali1535
6610 F:      Documentation/i2c/busses/i2c-ali1563
6611 F:      Documentation/i2c/busses/i2c-ali15x3
6612 F:      Documentation/i2c/busses/i2c-amd756
6613 F:      Documentation/i2c/busses/i2c-amd8111
6614 F:      Documentation/i2c/busses/i2c-i801
6615 F:      Documentation/i2c/busses/i2c-nforce2
6616 F:      Documentation/i2c/busses/i2c-piix4
6617 F:      Documentation/i2c/busses/i2c-sis5595
6618 F:      Documentation/i2c/busses/i2c-sis630
6619 F:      Documentation/i2c/busses/i2c-sis96x
6620 F:      Documentation/i2c/busses/i2c-via
6621 F:      Documentation/i2c/busses/i2c-viapro
6622 F:      drivers/i2c/busses/i2c-ali1535.c
6623 F:      drivers/i2c/busses/i2c-ali1563.c
6624 F:      drivers/i2c/busses/i2c-ali15x3.c
6625 F:      drivers/i2c/busses/i2c-amd756.c
6626 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6627 F:      drivers/i2c/busses/i2c-amd8111.c
6628 F:      drivers/i2c/busses/i2c-i801.c
6629 F:      drivers/i2c/busses/i2c-isch.c
6630 F:      drivers/i2c/busses/i2c-nforce2.c
6631 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6632 F:      drivers/i2c/busses/i2c-piix4.c
6633 F:      drivers/i2c/busses/i2c-sis5595.c
6634 F:      drivers/i2c/busses/i2c-sis630.c
6635 F:      drivers/i2c/busses/i2c-sis96x.c
6636 F:      drivers/i2c/busses/i2c-via.c
6637 F:      drivers/i2c/busses/i2c-viapro.c
6638
6639 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6640 M:      Hans de Goede <hdegoede@redhat.com>
6641 L:      linux-i2c@vger.kernel.org
6642 S:      Maintained
6643 F:      drivers/i2c/busses/i2c-cht-wc.c
6644
6645 I2C/SMBUS ISMT DRIVER
6646 M:      Seth Heasley <seth.heasley@intel.com>
6647 M:      Neil Horman <nhorman@tuxdriver.com>
6648 L:      linux-i2c@vger.kernel.org
6649 F:      drivers/i2c/busses/i2c-ismt.c
6650 F:      Documentation/i2c/busses/i2c-ismt
6651
6652 I2C/SMBUS STUB DRIVER
6653 M:      Jean Delvare <jdelvare@suse.com>
6654 L:      linux-i2c@vger.kernel.org
6655 S:      Maintained
6656 F:      drivers/i2c/i2c-stub.c
6657
6658 IA64 (Itanium) PLATFORM
6659 M:      Tony Luck <tony.luck@intel.com>
6660 M:      Fenghua Yu <fenghua.yu@intel.com>
6661 L:      linux-ia64@vger.kernel.org
6662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6663 S:      Maintained
6664 F:      arch/ia64/
6665
6666 IBM Power 842 compression accelerator
6667 M:      Haren Myneni <haren@us.ibm.com>
6668 S:      Supported
6669 F:      drivers/crypto/nx/Makefile
6670 F:      drivers/crypto/nx/Kconfig
6671 F:      drivers/crypto/nx/nx-842*
6672 F:      include/linux/sw842.h
6673 F:      crypto/842.c
6674 F:      lib/842/
6675
6676 IBM Power in-Nest Crypto Acceleration
6677 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6678 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6679 L:      linux-crypto@vger.kernel.org
6680 S:      Supported
6681 F:      drivers/crypto/nx/Makefile
6682 F:      drivers/crypto/nx/Kconfig
6683 F:      drivers/crypto/nx/nx-aes*
6684 F:      drivers/crypto/nx/nx-sha*
6685 F:      drivers/crypto/nx/nx.*
6686 F:      drivers/crypto/nx/nx_csbcpb.h
6687 F:      drivers/crypto/nx/nx_debugfs.h
6688
6689 IBM Power Linux RAID adapter
6690 M:      Brian King <brking@us.ibm.com>
6691 S:      Supported
6692 F:      drivers/scsi/ipr.*
6693
6694 IBM Power SRIOV Virtual NIC Device Driver
6695 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6696 M:      John Allen <jallen@linux.vnet.ibm.com>
6697 L:      netdev@vger.kernel.org
6698 S:      Supported
6699 F:      drivers/net/ethernet/ibm/ibmvnic.*
6700
6701 IBM Power Virtual Accelerator Switchboard
6702 M:      Sukadev Bhattiprolu
6703 L:      linuxppc-dev@lists.ozlabs.org
6704 S:      Supported
6705 F:      arch/powerpc/platforms/powernv/vas*
6706 F:      arch/powerpc/platforms/powernv/copy-paste.h
6707 F:      arch/powerpc/include/asm/vas.h
6708 F:      arch/powerpc/include/uapi/asm/vas.h
6709
6710 IBM Power Virtual Ethernet Device Driver
6711 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6712 L:      netdev@vger.kernel.org
6713 S:      Supported
6714 F:      drivers/net/ethernet/ibm/ibmveth.*
6715
6716 IBM Power Virtual FC Device Drivers
6717 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6718 L:      linux-scsi@vger.kernel.org
6719 S:      Supported
6720 F:      drivers/scsi/ibmvscsi/ibmvfc*
6721
6722 IBM Power Virtual SCSI Device Drivers
6723 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6724 L:      linux-scsi@vger.kernel.org
6725 S:      Supported
6726 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6727 F:      include/scsi/viosrp.h
6728
6729 IBM Power Virtual SCSI Device Target Driver
6730 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6731 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6732 L:      linux-scsi@vger.kernel.org
6733 L:      target-devel@vger.kernel.org
6734 S:      Supported
6735 F:      drivers/scsi/ibmvscsi_tgt/
6736
6737 IBM Power VMX Cryptographic instructions
6738 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6739 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6740 L:      linux-crypto@vger.kernel.org
6741 S:      Supported
6742 F:      drivers/crypto/vmx/Makefile
6743 F:      drivers/crypto/vmx/Kconfig
6744 F:      drivers/crypto/vmx/vmx.c
6745 F:      drivers/crypto/vmx/aes*
6746 F:      drivers/crypto/vmx/ghash*
6747 F:      drivers/crypto/vmx/ppc-xlate.pl
6748
6749 IBM ServeRAID RAID DRIVER
6750 S:      Orphan
6751 F:      drivers/scsi/ips.*
6752
6753 ICH LPC AND GPIO DRIVER
6754 M:      Peter Tyser <ptyser@xes-inc.com>
6755 S:      Maintained
6756 F:      drivers/mfd/lpc_ich.c
6757 F:      drivers/gpio/gpio-ich.c
6758
6759 IDE SUBSYSTEM
6760 M:      "David S. Miller" <davem@davemloft.net>
6761 L:      linux-ide@vger.kernel.org
6762 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6764 S:      Maintained
6765 F:      Documentation/ide/
6766 F:      drivers/ide/
6767 F:      include/linux/ide.h
6768
6769 IDE/ATAPI DRIVERS
6770 M:      Borislav Petkov <bp@alien8.de>
6771 L:      linux-ide@vger.kernel.org
6772 S:      Maintained
6773 F:      Documentation/cdrom/ide-cd
6774 F:      drivers/ide/ide-cd*
6775
6776 IDEAPAD LAPTOP EXTRAS DRIVER
6777 M:      Ike Panhc <ike.pan@canonical.com>
6778 L:      platform-driver-x86@vger.kernel.org
6779 W:      http://launchpad.net/ideapad-laptop
6780 S:      Maintained
6781 F:      drivers/platform/x86/ideapad-laptop.c
6782
6783 IDEAPAD LAPTOP SLIDEBAR DRIVER
6784 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6785 L:      linux-input@vger.kernel.org
6786 W:      https://github.com/o2genum/ideapad-slidebar
6787 S:      Maintained
6788 F:      drivers/input/misc/ideapad_slidebar.c
6789
6790 IDT VersaClock 5 CLOCK DRIVER
6791 M:      Marek Vasut <marek.vasut@gmail.com>
6792 S:      Maintained
6793 F:      drivers/clk/clk-versaclock5.c
6794
6795 IEEE 802.15.4 SUBSYSTEM
6796 M:      Alexander Aring <alex.aring@gmail.com>
6797 M:      Stefan Schmidt <stefan@osg.samsung.com>
6798 L:      linux-wpan@vger.kernel.org
6799 W:      http://wpan.cakelab.org/
6800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6802 S:      Maintained
6803 F:      net/ieee802154/
6804 F:      net/mac802154/
6805 F:      drivers/net/ieee802154/
6806 F:      include/linux/nl802154.h
6807 F:      include/linux/ieee802154.h
6808 F:      include/net/nl802154.h
6809 F:      include/net/mac802154.h
6810 F:      include/net/af_ieee802154.h
6811 F:      include/net/cfg802154.h
6812 F:      include/net/ieee802154_netdev.h
6813 F:      Documentation/networking/ieee802154.txt
6814
6815 IFE PROTOCOL
6816 M:      Yotam Gigi <yotam.gi@gmail.com>
6817 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6818 F:      net/ife
6819 F:      include/net/ife.h
6820 F:      include/uapi/linux/ife.h
6821
6822 IGORPLUG-USB IR RECEIVER
6823 M:      Sean Young <sean@mess.org>
6824 L:      linux-media@vger.kernel.org
6825 S:      Maintained
6826 F:      drivers/media/rc/igorplugusb.c
6827
6828 IGUANAWORKS USB IR TRANSCEIVER
6829 M:      Sean Young <sean@mess.org>
6830 L:      linux-media@vger.kernel.org
6831 S:      Maintained
6832 F:      drivers/media/rc/iguanair.c
6833
6834 IIO DIGITAL POTENTIOMETER DAC
6835 M:      Peter Rosin <peda@axentia.se>
6836 L:      linux-iio@vger.kernel.org
6837 S:      Maintained
6838 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6839 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6840 F:      drivers/iio/dac/dpot-dac.c
6841
6842 IIO ENVELOPE DETECTOR
6843 M:      Peter Rosin <peda@axentia.se>
6844 L:      linux-iio@vger.kernel.org
6845 S:      Maintained
6846 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6847 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6848 F:      drivers/iio/adc/envelope-detector.c
6849
6850 IIO MULTIPLEXER
6851 M:      Peter Rosin <peda@axentia.se>
6852 L:      linux-iio@vger.kernel.org
6853 S:      Maintained
6854 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6855 F:      drivers/iio/multiplexer/iio-mux.c
6856
6857 IIO SUBSYSTEM AND DRIVERS
6858 M:      Jonathan Cameron <jic23@kernel.org>
6859 R:      Hartmut Knaack <knaack.h@gmx.de>
6860 R:      Lars-Peter Clausen <lars@metafoo.de>
6861 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6862 L:      linux-iio@vger.kernel.org
6863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6864 S:      Maintained
6865 F:      Documentation/ABI/testing/configfs-iio*
6866 F:      Documentation/ABI/testing/sysfs-bus-iio*
6867 F:      Documentation/devicetree/bindings/iio/
6868 F:      drivers/iio/
6869 F:      drivers/staging/iio/
6870 F:      include/linux/iio/
6871 F:      tools/iio/
6872
6873 IKANOS/ADI EAGLE ADSL USB DRIVER
6874 M:      Matthieu Castet <castet.matthieu@free.fr>
6875 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6876 S:      Maintained
6877 F:      drivers/usb/atm/ueagle-atm.c
6878
6879 IMGTEC ASCII LCD DRIVER
6880 M:      Paul Burton <paul.burton@mips.com>
6881 S:      Maintained
6882 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6883 F:      drivers/auxdisplay/img-ascii-lcd.c
6884
6885 IMGTEC IR DECODER DRIVER
6886 M:      James Hogan <jhogan@kernel.org>
6887 S:      Maintained
6888 F:      drivers/media/rc/img-ir/
6889
6890 IMON SOUNDGRAPH USB IR RECEIVER
6891 M:      Sean Young <sean@mess.org>
6892 L:      linux-media@vger.kernel.org
6893 S:      Maintained
6894 F:      drivers/media/rc/imon_raw.c
6895 F:      drivers/media/rc/imon.c
6896
6897 IMS TWINTURBO FRAMEBUFFER DRIVER
6898 L:      linux-fbdev@vger.kernel.org
6899 S:      Orphan
6900 F:      drivers/video/fbdev/imsttfb.c
6901
6902 INA209 HARDWARE MONITOR DRIVER
6903 M:      Guenter Roeck <linux@roeck-us.net>
6904 L:      linux-hwmon@vger.kernel.org
6905 S:      Maintained
6906 F:      Documentation/hwmon/ina209
6907 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6908 F:      drivers/hwmon/ina209.c
6909
6910 INA2XX HARDWARE MONITOR DRIVER
6911 M:      Guenter Roeck <linux@roeck-us.net>
6912 L:      linux-hwmon@vger.kernel.org
6913 S:      Maintained
6914 F:      Documentation/hwmon/ina2xx
6915 F:      drivers/hwmon/ina2xx.c
6916 F:      include/linux/platform_data/ina2xx.h
6917
6918 INDUSTRY PACK SUBSYSTEM (IPACK)
6919 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6920 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6921 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6922 L:      industrypack-devel@lists.sourceforge.net
6923 W:      http://industrypack.sourceforge.net
6924 S:      Maintained
6925 F:      drivers/ipack/
6926
6927 INFINIBAND SUBSYSTEM
6928 M:      Doug Ledford <dledford@redhat.com>
6929 M:      Jason Gunthorpe <jgg@mellanox.com>
6930 L:      linux-rdma@vger.kernel.org
6931 W:      https://github.com/linux-rdma/rdma-core
6932 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6934 S:      Supported
6935 F:      Documentation/devicetree/bindings/infiniband/
6936 F:      Documentation/infiniband/
6937 F:      drivers/infiniband/
6938 F:      include/uapi/linux/if_infiniband.h
6939 F:      include/uapi/rdma/
6940 F:      include/rdma/
6941
6942 INGENIC JZ4780 DMA Driver
6943 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
6944 S:      Maintained
6945 F:      drivers/dma/dma-jz4780.c
6946
6947 INGENIC JZ4780 NAND DRIVER
6948 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
6949 L:      linux-mtd@lists.infradead.org
6950 S:      Maintained
6951 F:      drivers/mtd/nand/jz4780_*
6952
6953 INOTIFY
6954 M:      Jan Kara <jack@suse.cz>
6955 R:      Amir Goldstein <amir73il@gmail.com>
6956 L:      linux-fsdevel@vger.kernel.org
6957 S:      Maintained
6958 F:      Documentation/filesystems/inotify.txt
6959 F:      fs/notify/inotify/
6960 F:      include/linux/inotify.h
6961 F:      include/uapi/linux/inotify.h
6962
6963 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
6964 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
6965 L:      linux-input@vger.kernel.org
6966 Q:      http://patchwork.kernel.org/project/linux-input/list/
6967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
6968 S:      Maintained
6969 F:      drivers/input/
6970 F:      include/linux/input.h
6971 F:      include/uapi/linux/input.h
6972 F:      include/uapi/linux/input-event-codes.h
6973 F:      include/linux/input/
6974 F:      Documentation/devicetree/bindings/input/
6975 F:      Documentation/input/
6976
6977 INPUT MULTITOUCH (MT) PROTOCOL
6978 M:      Henrik Rydberg <rydberg@bitmath.org>
6979 L:      linux-input@vger.kernel.org
6980 S:      Odd fixes
6981 F:      Documentation/input/multi-touch-protocol.rst
6982 F:      drivers/input/input-mt.c
6983 K:      \b(ABS|SYN)_MT_
6984
6985 INSIDE SECURE CRYPTO DRIVER
6986 M:      Antoine Tenart <antoine.tenart@bootlin.com>
6987 F:      drivers/crypto/inside-secure/
6988 S:      Maintained
6989 L:      linux-crypto@vger.kernel.org
6990
6991 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
6992 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
6993 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
6994 L:      linux-integrity@vger.kernel.org
6995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
6996 S:      Supported
6997 F:      security/integrity/ima/
6998
6999 INTEL 810/815 FRAMEBUFFER DRIVER
7000 M:      Antonino Daplas <adaplas@gmail.com>
7001 L:      linux-fbdev@vger.kernel.org
7002 S:      Maintained
7003 F:      drivers/video/fbdev/i810/
7004
7005 INTEL ASoC BDW/HSW DRIVERS
7006 M:      Jie Yang <yang.jie@linux.intel.com>
7007 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7008 S:      Supported
7009 F:      sound/soc/intel/common/sst-dsp*
7010 F:      sound/soc/intel/common/sst-firmware.c
7011 F:      sound/soc/intel/boards/broadwell.c
7012 F:      sound/soc/intel/haswell/
7013
7014 INTEL C600 SERIES SAS CONTROLLER DRIVER
7015 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7016 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7017 L:      linux-scsi@vger.kernel.org
7018 T:      git git://git.code.sf.net/p/intel-sas/isci
7019 S:      Supported
7020 F:      drivers/scsi/isci/
7021
7022 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7023 M:      Jani Nikula <jani.nikula@linux.intel.com>
7024 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7025 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7026 L:      intel-gfx@lists.freedesktop.org
7027 W:      https://01.org/linuxgraphics/
7028 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7029 C:      irc://chat.freenode.net/intel-gfx
7030 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7031 T:      git git://anongit.freedesktop.org/drm-intel
7032 S:      Supported
7033 F:      drivers/gpu/drm/i915/
7034 F:      include/drm/i915*
7035 F:      include/uapi/drm/i915_drm.h
7036 F:      Documentation/gpu/i915.rst
7037
7038 INTEL ETHERNET DRIVERS
7039 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7040 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7041 W:      http://www.intel.com/support/feedback.htm
7042 W:      http://e1000.sourceforge.net/
7043 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7046 S:      Supported
7047 F:      Documentation/networking/e100.txt
7048 F:      Documentation/networking/e1000.txt
7049 F:      Documentation/networking/e1000e.txt
7050 F:      Documentation/networking/igb.txt
7051 F:      Documentation/networking/igbvf.txt
7052 F:      Documentation/networking/ixgb.txt
7053 F:      Documentation/networking/ixgbe.txt
7054 F:      Documentation/networking/ixgbevf.txt
7055 F:      Documentation/networking/i40e.txt
7056 F:      Documentation/networking/i40evf.txt
7057 F:      Documentation/networking/ice.txt
7058 F:      drivers/net/ethernet/intel/
7059 F:      drivers/net/ethernet/intel/*/
7060 F:      include/linux/avf/virtchnl.h
7061
7062 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7063 M:      Maik Broemme <mbroemme@libmpq.org>
7064 L:      linux-fbdev@vger.kernel.org
7065 S:      Maintained
7066 F:      Documentation/fb/intelfb.txt
7067 F:      drivers/video/fbdev/intelfb/
7068
7069 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7070 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7071 M:      Zhi Wang <zhi.a.wang@intel.com>
7072 L:      intel-gvt-dev@lists.freedesktop.org
7073 L:      intel-gfx@lists.freedesktop.org
7074 W:      https://01.org/igvt-g
7075 T:      git https://github.com/intel/gvt-linux.git
7076 S:      Supported
7077 F:      drivers/gpu/drm/i915/gvt/
7078
7079 INTEL HID EVENT DRIVER
7080 M:      Alex Hung <alex.hung@canonical.com>
7081 L:      platform-driver-x86@vger.kernel.org
7082 S:      Maintained
7083 F:      drivers/platform/x86/intel-hid.c
7084
7085 INTEL I/OAT DMA DRIVER
7086 M:      Dave Jiang <dave.jiang@intel.com>
7087 R:      Dan Williams <dan.j.williams@intel.com>
7088 L:      dmaengine@vger.kernel.org
7089 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7090 S:      Supported
7091 F:      drivers/dma/ioat*
7092
7093 INTEL IDLE DRIVER
7094 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7095 M:      Len Brown <lenb@kernel.org>
7096 L:      linux-pm@vger.kernel.org
7097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7098 B:      https://bugzilla.kernel.org
7099 S:      Supported
7100 F:      drivers/idle/intel_idle.c
7101
7102 INTEL INTEGRATED SENSOR HUB DRIVER
7103 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7104 M:      Jiri Kosina <jikos@kernel.org>
7105 L:      linux-input@vger.kernel.org
7106 S:      Maintained
7107 F:      drivers/hid/intel-ish-hid/
7108
7109 INTEL IOMMU (VT-d)
7110 M:      David Woodhouse <dwmw2@infradead.org>
7111 L:      iommu@lists.linux-foundation.org
7112 T:      git git://git.infradead.org/iommu-2.6.git
7113 S:      Supported
7114 F:      drivers/iommu/intel-iommu.c
7115 F:      include/linux/intel-iommu.h
7116
7117 INTEL IOP-ADMA DMA DRIVER
7118 R:      Dan Williams <dan.j.williams@intel.com>
7119 S:      Odd fixes
7120 F:      drivers/dma/iop-adma.c
7121
7122 INTEL IPU3 CSI-2 CIO2 DRIVER
7123 M:      Yong Zhi <yong.zhi@intel.com>
7124 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7125 L:      linux-media@vger.kernel.org
7126 S:      Maintained
7127 F:      drivers/media/pci/intel/ipu3/
7128 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7129
7130 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7131 M:      Krzysztof Halasa <khalasa@piap.pl>
7132 S:      Maintained
7133 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7134 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7135 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7136 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7137 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7138 F:      drivers/net/wan/ixp4xx_hss.c
7139
7140 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7141 M:      Deepak Saxena <dsaxena@plexity.net>
7142 S:      Maintained
7143 F:      drivers/char/hw_random/ixp4xx-rng.c
7144
7145 INTEL MANAGEMENT ENGINE (mei)
7146 M:      Tomas Winkler <tomas.winkler@intel.com>
7147 L:      linux-kernel@vger.kernel.org
7148 S:      Supported
7149 F:      include/uapi/linux/mei.h
7150 F:      include/linux/mei_cl_bus.h
7151 F:      drivers/misc/mei/*
7152 F:      drivers/watchdog/mei_wdt.c
7153 F:      Documentation/misc-devices/mei/*
7154 F:      samples/mei/*
7155
7156 INTEL MENLOW THERMAL DRIVER
7157 M:      Sujith Thomas <sujith.thomas@intel.com>
7158 L:      platform-driver-x86@vger.kernel.org
7159 W:      https://01.org/linux-acpi
7160 S:      Supported
7161 F:      drivers/platform/x86/intel_menlow.c
7162
7163 INTEL MERRIFIELD GPIO DRIVER
7164 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7165 L:      linux-gpio@vger.kernel.org
7166 S:      Maintained
7167 F:      drivers/gpio/gpio-merrifield.c
7168
7169 INTEL MIC DRIVERS (mic)
7170 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7171 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7172 S:      Supported
7173 W:      https://github.com/sudeepdutt/mic
7174 W:      http://software.intel.com/en-us/mic-developer
7175 F:      include/linux/mic_bus.h
7176 F:      include/linux/scif.h
7177 F:      include/uapi/linux/mic_common.h
7178 F:      include/uapi/linux/mic_ioctl.h
7179 F:      include/uapi/linux/scif_ioctl.h
7180 F:      drivers/misc/mic/
7181 F:      drivers/dma/mic_x100_dma.c
7182 F:      drivers/dma/mic_x100_dma.h
7183 F:      Documentation/mic/
7184
7185 INTEL PMC CORE DRIVER
7186 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7187 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7188 L:      platform-driver-x86@vger.kernel.org
7189 S:      Maintained
7190 F:      arch/x86/include/asm/pmc_core.h
7191 F:      drivers/platform/x86/intel_pmc_core*
7192
7193 INTEL PMC/P-Unit IPC DRIVER
7194 M:      Zha Qipeng<qipeng.zha@intel.com>
7195 L:      platform-driver-x86@vger.kernel.org
7196 S:      Maintained
7197 F:      drivers/platform/x86/intel_pmc_ipc.c
7198 F:      drivers/platform/x86/intel_punit_ipc.c
7199 F:      arch/x86/include/asm/intel_pmc_ipc.h
7200 F:      arch/x86/include/asm/intel_punit_ipc.h
7201
7202 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7203 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7204 L:      linux-wireless@vger.kernel.org
7205 S:      Maintained
7206 F:      Documentation/networking/README.ipw2100
7207 F:      Documentation/networking/README.ipw2200
7208 F:      drivers/net/wireless/intel/ipw2x00/
7209
7210 INTEL PSTATE DRIVER
7211 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7212 M:      Len Brown <lenb@kernel.org>
7213 L:      linux-pm@vger.kernel.org
7214 S:      Supported
7215 F:      drivers/cpufreq/intel_pstate.c
7216
7217 INTEL RDMA RNIC DRIVER
7218 M:      Faisal Latif <faisal.latif@intel.com>
7219 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7220 L:      linux-rdma@vger.kernel.org
7221 S:      Supported
7222 F:      drivers/infiniband/hw/i40iw/
7223
7224 INTEL SHA MULTIBUFFER DRIVER
7225 M:      Megha Dey <megha.dey@linux.intel.com>
7226 R:      Tim Chen <tim.c.chen@linux.intel.com>
7227 L:      linux-crypto@vger.kernel.org
7228 S:      Supported
7229 F:      arch/x86/crypto/sha*-mb
7230 F:      crypto/mcryptd.c
7231
7232 INTEL TELEMETRY DRIVER
7233 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7234 L:      platform-driver-x86@vger.kernel.org
7235 S:      Maintained
7236 F:      arch/x86/include/asm/intel_telemetry.h
7237 F:      drivers/platform/x86/intel_telemetry*
7238
7239 INTEL VIRTUAL BUTTON DRIVER
7240 M:      AceLan Kao <acelan.kao@canonical.com>
7241 L:      platform-driver-x86@vger.kernel.org
7242 S:      Maintained
7243 F:      drivers/platform/x86/intel-vbtn.c
7244
7245 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7246 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7247 L:      linux-wireless@vger.kernel.org
7248 S:      Supported
7249 F:      drivers/net/wireless/intel/iwlegacy/
7250
7251 INTEL WIRELESS WIFI LINK (iwlwifi)
7252 M:      Johannes Berg <johannes.berg@intel.com>
7253 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7254 M:      Luca Coelho <luciano.coelho@intel.com>
7255 M:      Intel Linux Wireless <linuxwifi@intel.com>
7256 L:      linux-wireless@vger.kernel.org
7257 W:      http://intellinuxwireless.org
7258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7259 S:      Supported
7260 F:      drivers/net/wireless/intel/iwlwifi/
7261
7262 INTEL WIRELESS WIMAX CONNECTION 2400
7263 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7264 M:      linux-wimax@intel.com
7265 L:      wimax@linuxwimax.org (subscribers-only)
7266 S:      Supported
7267 W:      http://linuxwimax.org
7268 F:      Documentation/wimax/README.i2400m
7269 F:      drivers/net/wimax/i2400m/
7270 F:      include/uapi/linux/wimax/i2400m.h
7271
7272 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7273 M:      Mario Limonciello <mario.limonciello@dell.com>
7274 S:      Maintained
7275 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7276
7277 INTEL(R) TRACE HUB
7278 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7279 S:      Supported
7280 F:      Documentation/trace/intel_th.txt
7281 F:      drivers/hwtracing/intel_th/
7282
7283 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7284 M:      Ning Sun <ning.sun@intel.com>
7285 L:      tboot-devel@lists.sourceforge.net
7286 W:      http://tboot.sourceforge.net
7287 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7288 S:      Supported
7289 F:      Documentation/intel_txt.txt
7290 F:      include/linux/tboot.h
7291 F:      arch/x86/kernel/tboot.c
7292
7293 INTEL-MID GPIO DRIVER
7294 M:      David Cohen <david.a.cohen@linux.intel.com>
7295 L:      linux-gpio@vger.kernel.org
7296 S:      Maintained
7297 F:      drivers/gpio/gpio-intel-mid.c
7298
7299 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7300 M:      Linus Walleij <linus.walleij@linaro.org>
7301 L:      linux-iio@vger.kernel.org
7302 S:      Maintained
7303 F:      drivers/iio/gyro/mpu3050*
7304 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7305
7306 IOC3 ETHERNET DRIVER
7307 M:      Ralf Baechle <ralf@linux-mips.org>
7308 L:      linux-mips@linux-mips.org
7309 S:      Maintained
7310 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7311
7312 IOC3 SERIAL DRIVER
7313 M:      Pat Gefre <pfg@sgi.com>
7314 L:      linux-serial@vger.kernel.org
7315 S:      Maintained
7316 F:      drivers/tty/serial/ioc3_serial.c
7317
7318 IOMMU DRIVERS
7319 M:      Joerg Roedel <joro@8bytes.org>
7320 L:      iommu@lists.linux-foundation.org
7321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7322 S:      Maintained
7323 F:      Documentation/devicetree/bindings/iommu/
7324 F:      drivers/iommu/
7325 F:      include/linux/iommu.h
7326 F:      include/linux/of_iommu.h
7327 F:      include/linux/iova.h
7328
7329 IP MASQUERADING
7330 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7331 S:      Maintained
7332 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7333
7334 IPMI SUBSYSTEM
7335 M:      Corey Minyard <minyard@acm.org>
7336 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7337 W:      http://openipmi.sourceforge.net/
7338 S:      Supported
7339 F:      Documentation/IPMI.txt
7340 F:      drivers/char/ipmi/
7341 F:      include/linux/ipmi*
7342 F:      include/uapi/linux/ipmi*
7343
7344 IPS SCSI RAID DRIVER
7345 M:      Adaptec OEM Raid Solutions <aacraid@adaptec.com>
7346 L:      linux-scsi@vger.kernel.org
7347 W:      http://www.adaptec.com/
7348 S:      Maintained
7349 F:      drivers/scsi/ips*
7350
7351 IPVS
7352 M:      Wensong Zhang <wensong@linux-vs.org>
7353 M:      Simon Horman <horms@verge.net.au>
7354 M:      Julian Anastasov <ja@ssi.bg>
7355 L:      netdev@vger.kernel.org
7356 L:      lvs-devel@vger.kernel.org
7357 S:      Maintained
7358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7360 F:      Documentation/networking/ipvs-sysctl.txt
7361 F:      include/net/ip_vs.h
7362 F:      include/uapi/linux/ip_vs.h
7363 F:      net/netfilter/ipvs/
7364
7365 IPWIRELESS DRIVER
7366 M:      Jiri Kosina <jikos@kernel.org>
7367 M:      David Sterba <dsterba@suse.com>
7368 S:      Odd Fixes
7369 F:      drivers/tty/ipwireless/
7370
7371 IPX NETWORK LAYER
7372 L:      netdev@vger.kernel.org
7373 S:      Obsolete
7374 F:      include/uapi/linux/ipx.h
7375 F:      drivers/staging/ipx/
7376
7377 IRDA SUBSYSTEM
7378 M:      Samuel Ortiz <samuel@sortiz.org>
7379 L:      irda-users@lists.sourceforge.net (subscribers-only)
7380 L:      netdev@vger.kernel.org
7381 W:      http://irda.sourceforge.net/
7382 S:      Obsolete
7383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/irda-2.6.git
7384 F:      Documentation/networking/irda.txt
7385 F:      drivers/staging/irda/
7386
7387 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7388 M:      Marc Zyngier <marc.zyngier@arm.com>
7389 S:      Maintained
7390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7391 F:      Documentation/IRQ-domain.txt
7392 F:      include/linux/irqdomain.h
7393 F:      kernel/irq/irqdomain.c
7394 F:      kernel/irq/msi.c
7395
7396 IRQ SUBSYSTEM
7397 M:      Thomas Gleixner <tglx@linutronix.de>
7398 L:      linux-kernel@vger.kernel.org
7399 S:      Maintained
7400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7401 F:      kernel/irq/
7402
7403 IRQCHIP DRIVERS
7404 M:      Thomas Gleixner <tglx@linutronix.de>
7405 M:      Jason Cooper <jason@lakedaemon.net>
7406 M:      Marc Zyngier <marc.zyngier@arm.com>
7407 L:      linux-kernel@vger.kernel.org
7408 S:      Maintained
7409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7410 F:      Documentation/devicetree/bindings/interrupt-controller/
7411 F:      drivers/irqchip/
7412
7413 ISA
7414 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7415 S:      Maintained
7416 F:      Documentation/isa.txt
7417 F:      drivers/base/isa.c
7418 F:      include/linux/isa.h
7419
7420 ISA RADIO MODULE
7421 M:      Hans Verkuil <hverkuil@xs4all.nl>
7422 L:      linux-media@vger.kernel.org
7423 T:      git git://linuxtv.org/media_tree.git
7424 W:      https://linuxtv.org
7425 S:      Maintained
7426 F:      drivers/media/radio/radio-isa*
7427
7428 ISAPNP
7429 M:      Jaroslav Kysela <perex@perex.cz>
7430 S:      Maintained
7431 F:      Documentation/isapnp.txt
7432 F:      drivers/pnp/isapnp/
7433 F:      include/linux/isapnp.h
7434
7435 ISCSI
7436 M:      Lee Duncan <lduncan@suse.com>
7437 M:      Chris Leech <cleech@redhat.com>
7438 L:      open-iscsi@googlegroups.com
7439 W:      www.open-iscsi.com
7440 S:      Maintained
7441 F:      drivers/scsi/*iscsi*
7442 F:      include/scsi/*iscsi*
7443
7444 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7445 M:      Peter Jones <pjones@redhat.com>
7446 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7447 S:      Maintained
7448 F:      drivers/firmware/iscsi_ibft*
7449
7450 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7451 M:      Or Gerlitz <ogerlitz@mellanox.com>
7452 M:      Sagi Grimberg <sagi@grimberg.me>
7453 M:      Roi Dayan <roid@mellanox.com>
7454 L:      linux-rdma@vger.kernel.org
7455 S:      Supported
7456 W:      http://www.openfabrics.org
7457 W:      www.open-iscsi.org
7458 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7459 F:      drivers/infiniband/ulp/iser/
7460
7461 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7462 M:      Sagi Grimberg <sagi@grimberg.me>
7463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7464 L:      linux-rdma@vger.kernel.org
7465 L:      target-devel@vger.kernel.org
7466 S:      Supported
7467 W:      http://www.linux-iscsi.org
7468 F:      drivers/infiniband/ulp/isert
7469
7470 ISDN SUBSYSTEM
7471 M:      Karsten Keil <isdn@linux-pingi.de>
7472 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7473 L:      netdev@vger.kernel.org
7474 W:      http://www.isdn4linux.de
7475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7476 S:      Maintained
7477 F:      Documentation/isdn/
7478 F:      drivers/isdn/
7479 F:      include/linux/isdn.h
7480 F:      include/linux/isdn/
7481 F:      include/uapi/linux/isdn.h
7482 F:      include/uapi/linux/isdn/
7483
7484 ISDN SUBSYSTEM (Eicon active card driver)
7485 M:      Armin Schindler <mac@melware.de>
7486 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7487 W:      http://www.melware.de
7488 S:      Maintained
7489 F:      drivers/isdn/hardware/eicon/
7490
7491 IT87 HARDWARE MONITORING DRIVER
7492 M:      Jean Delvare <jdelvare@suse.com>
7493 L:      linux-hwmon@vger.kernel.org
7494 S:      Maintained
7495 F:      Documentation/hwmon/it87
7496 F:      drivers/hwmon/it87.c
7497
7498 IT913X MEDIA DRIVER
7499 M:      Antti Palosaari <crope@iki.fi>
7500 L:      linux-media@vger.kernel.org
7501 W:      https://linuxtv.org
7502 W:      http://palosaari.fi/linux/
7503 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7504 T:      git git://linuxtv.org/anttip/media_tree.git
7505 S:      Maintained
7506 F:      drivers/media/tuners/it913x*
7507
7508 IVTV VIDEO4LINUX DRIVER
7509 M:      Andy Walls <awalls@md.metrocast.net>
7510 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7511 L:      linux-media@vger.kernel.org
7512 T:      git git://linuxtv.org/media_tree.git
7513 W:      http://www.ivtvdriver.org
7514 S:      Maintained
7515 F:      Documentation/media/v4l-drivers/ivtv*
7516 F:      drivers/media/pci/ivtv/
7517 F:      include/uapi/linux/ivtv*
7518
7519 IX2505V MEDIA DRIVER
7520 M:      Malcolm Priestley <tvboxspy@gmail.com>
7521 L:      linux-media@vger.kernel.org
7522 W:      https://linuxtv.org
7523 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7524 S:      Maintained
7525 F:      drivers/media/dvb-frontends/ix2505v*
7526
7527 JAILHOUSE HYPERVISOR INTERFACE
7528 M:      Jan Kiszka <jan.kiszka@siemens.com>
7529 L:      jailhouse-dev@googlegroups.com
7530 S:      Maintained
7531 F:      arch/x86/kernel/jailhouse.c
7532 F:      arch/x86/include/asm/jailhouse_para.h
7533
7534 JC42.4 TEMPERATURE SENSOR DRIVER
7535 M:      Guenter Roeck <linux@roeck-us.net>
7536 L:      linux-hwmon@vger.kernel.org
7537 S:      Maintained
7538 F:      drivers/hwmon/jc42.c
7539 F:      Documentation/hwmon/jc42
7540
7541 JFS FILESYSTEM
7542 M:      Dave Kleikamp <shaggy@kernel.org>
7543 L:      jfs-discussion@lists.sourceforge.net
7544 W:      http://jfs.sourceforge.net/
7545 T:      git git://github.com/kleikamp/linux-shaggy.git
7546 S:      Maintained
7547 F:      Documentation/filesystems/jfs.txt
7548 F:      fs/jfs/
7549
7550 JME NETWORK DRIVER
7551 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7552 L:      netdev@vger.kernel.org
7553 S:      Maintained
7554 F:      drivers/net/ethernet/jme.*
7555
7556 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7557 M:      David Woodhouse <dwmw2@infradead.org>
7558 L:      linux-mtd@lists.infradead.org
7559 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7560 S:      Maintained
7561 F:      fs/jffs2/
7562 F:      include/uapi/linux/jffs2.h
7563
7564 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7565 M:      "Theodore Ts'o" <tytso@mit.edu>
7566 M:      Jan Kara <jack@suse.com>
7567 L:      linux-ext4@vger.kernel.org
7568 S:      Maintained
7569 F:      fs/jbd2/
7570 F:      include/linux/jbd2.h
7571
7572 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7573 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7574 L:      linux-media@vger.kernel.org
7575 S:      Maintained
7576 F:      drivers/media/platform/rcar_jpu.c
7577
7578 JSM Neo PCI based serial card
7579 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7580 L:      linux-serial@vger.kernel.org
7581 S:      Maintained
7582 F:      drivers/tty/serial/jsm/
7583
7584 K10TEMP HARDWARE MONITORING DRIVER
7585 M:      Clemens Ladisch <clemens@ladisch.de>
7586 L:      linux-hwmon@vger.kernel.org
7587 S:      Maintained
7588 F:      Documentation/hwmon/k10temp
7589 F:      drivers/hwmon/k10temp.c
7590
7591 K8TEMP HARDWARE MONITORING DRIVER
7592 M:      Rudolf Marek <r.marek@assembler.cz>
7593 L:      linux-hwmon@vger.kernel.org
7594 S:      Maintained
7595 F:      Documentation/hwmon/k8temp
7596 F:      drivers/hwmon/k8temp.c
7597
7598 KASAN
7599 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7600 R:      Alexander Potapenko <glider@google.com>
7601 R:      Dmitry Vyukov <dvyukov@google.com>
7602 L:      kasan-dev@googlegroups.com
7603 S:      Maintained
7604 F:      arch/*/include/asm/kasan.h
7605 F:      arch/*/mm/kasan_init*
7606 F:      Documentation/dev-tools/kasan.rst
7607 F:      include/linux/kasan*.h
7608 F:      lib/test_kasan.c
7609 F:      mm/kasan/
7610 F:      scripts/Makefile.kasan
7611
7612 KCONFIG
7613 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7615 L:      linux-kbuild@vger.kernel.org
7616 S:      Maintained
7617 F:      Documentation/kbuild/kconfig-language.txt
7618 F:      scripts/kconfig/
7619
7620 KDUMP
7621 M:      Dave Young <dyoung@redhat.com>
7622 M:      Baoquan He <bhe@redhat.com>
7623 R:      Vivek Goyal <vgoyal@redhat.com>
7624 L:      kexec@lists.infradead.org
7625 W:      http://lse.sourceforge.net/kdump/
7626 S:      Maintained
7627 F:      Documentation/kdump/
7628
7629 KEENE FM RADIO TRANSMITTER DRIVER
7630 M:      Hans Verkuil <hverkuil@xs4all.nl>
7631 L:      linux-media@vger.kernel.org
7632 T:      git git://linuxtv.org/media_tree.git
7633 W:      https://linuxtv.org
7634 S:      Maintained
7635 F:      drivers/media/radio/radio-keene*
7636
7637 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7638 M:      Ian Kent <raven@themaw.net>
7639 L:      autofs@vger.kernel.org
7640 S:      Maintained
7641 F:      fs/autofs4/
7642
7643 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7644 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7645 M:      Michal Marek <michal.lkml@markovi.net>
7646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7647 L:      linux-kbuild@vger.kernel.org
7648 S:      Maintained
7649 F:      Documentation/kbuild/
7650 F:      Makefile
7651 F:      scripts/Makefile.*
7652 F:      scripts/basic/
7653 F:      scripts/mk*
7654 F:      scripts/package/
7655
7656 KERNEL JANITORS
7657 L:      kernel-janitors@vger.kernel.org
7658 W:      http://kernelnewbies.org/KernelJanitors
7659 S:      Odd Fixes
7660
7661 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7662 M:      "J. Bruce Fields" <bfields@fieldses.org>
7663 M:      Jeff Layton <jlayton@kernel.org>
7664 L:      linux-nfs@vger.kernel.org
7665 W:      http://nfs.sourceforge.net/
7666 T:      git git://linux-nfs.org/~bfields/linux.git
7667 S:      Supported
7668 F:      fs/nfsd/
7669 F:      include/uapi/linux/nfsd/
7670 F:      fs/lockd/
7671 F:      fs/nfs_common/
7672 F:      net/sunrpc/
7673 F:      include/linux/lockd/
7674 F:      include/linux/sunrpc/
7675 F:      include/uapi/linux/sunrpc/
7676
7677 KERNEL SELFTEST FRAMEWORK
7678 M:      Shuah Khan <shuahkh@osg.samsung.com>
7679 M:      Shuah Khan <shuah@kernel.org>
7680 L:      linux-kselftest@vger.kernel.org
7681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7682 S:      Maintained
7683 F:      tools/testing/selftests/
7684 F:      Documentation/dev-tools/kselftest*
7685
7686 KERNEL USERMODE HELPER
7687 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7688 L:      linux-kernel@vger.kernel.org
7689 S:      Maintained
7690 F:      kernel/umh.c
7691 F:      include/linux/umh.h
7692
7693 KERNEL VIRTUAL MACHINE (KVM)
7694 M:      Paolo Bonzini <pbonzini@redhat.com>
7695 M:      Radim Krčmář <rkrcmar@redhat.com>
7696 L:      kvm@vger.kernel.org
7697 W:      http://www.linux-kvm.org
7698 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7699 S:      Supported
7700 F:      Documentation/virtual/kvm/
7701 F:      include/trace/events/kvm.h
7702 F:      include/uapi/asm-generic/kvm*
7703 F:      include/uapi/linux/kvm*
7704 F:      include/asm-generic/kvm*
7705 F:      include/linux/kvm*
7706 F:      include/kvm/iodev.h
7707 F:      virt/kvm/*
7708 F:      tools/kvm/
7709
7710 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7711 M:      Joerg Roedel <joro@8bytes.org>
7712 L:      kvm@vger.kernel.org
7713 W:      http://www.linux-kvm.org/
7714 S:      Maintained
7715 F:      arch/x86/include/asm/svm.h
7716 F:      arch/x86/kvm/svm.c
7717
7718 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7719 M:      Christoffer Dall <christoffer.dall@linaro.org>
7720 M:      Marc Zyngier <marc.zyngier@arm.com>
7721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7722 L:      kvmarm@lists.cs.columbia.edu
7723 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7725 S:      Supported
7726 F:      arch/arm/include/uapi/asm/kvm*
7727 F:      arch/arm/include/asm/kvm*
7728 F:      arch/arm/kvm/
7729 F:      virt/kvm/arm/
7730 F:      include/kvm/arm_*
7731
7732 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7733 M:      Christoffer Dall <christoffer.dall@linaro.org>
7734 M:      Marc Zyngier <marc.zyngier@arm.com>
7735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7736 L:      kvmarm@lists.cs.columbia.edu
7737 S:      Maintained
7738 F:      arch/arm64/include/uapi/asm/kvm*
7739 F:      arch/arm64/include/asm/kvm*
7740 F:      arch/arm64/kvm/
7741
7742 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7743 M:      James Hogan <jhogan@kernel.org>
7744 L:      linux-mips@linux-mips.org
7745 S:      Supported
7746 F:      arch/mips/include/uapi/asm/kvm*
7747 F:      arch/mips/include/asm/kvm*
7748 F:      arch/mips/kvm/
7749
7750 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7751 M:      Paul Mackerras <paulus@ozlabs.org>
7752 L:      kvm-ppc@vger.kernel.org
7753 W:      http://www.linux-kvm.org/
7754 T:      git git://github.com/agraf/linux-2.6.git
7755 S:      Supported
7756 F:      arch/powerpc/include/uapi/asm/kvm*
7757 F:      arch/powerpc/include/asm/kvm*
7758 F:      arch/powerpc/kvm/
7759 F:      arch/powerpc/kernel/kvm*
7760
7761 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7762 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7763 M:      Janosch Frank <frankja@linux.vnet.ibm.com>
7764 R:      David Hildenbrand <david@redhat.com>
7765 R:      Cornelia Huck <cohuck@redhat.com>
7766 L:      linux-s390@vger.kernel.org
7767 W:      http://www.ibm.com/developerworks/linux/linux390/
7768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7769 S:      Supported
7770 F:      arch/s390/include/uapi/asm/kvm*
7771 F:      arch/s390/include/asm/gmap.h
7772 F:      arch/s390/include/asm/kvm*
7773 F:      arch/s390/kvm/
7774 F:      arch/s390/mm/gmap.c
7775
7776 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7777 M:      Paolo Bonzini <pbonzini@redhat.com>
7778 M:      Radim Krčmář <rkrcmar@redhat.com>
7779 L:      kvm@vger.kernel.org
7780 W:      http://www.linux-kvm.org
7781 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7782 S:      Supported
7783 F:      arch/x86/kvm/
7784 F:      arch/x86/include/uapi/asm/kvm*
7785 F:      arch/x86/include/asm/kvm*
7786 F:      arch/x86/include/asm/pvclock-abi.h
7787 F:      arch/x86/kernel/kvm.c
7788 F:      arch/x86/kernel/kvmclock.c
7789
7790 KERNFS
7791 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7792 M:      Tejun Heo <tj@kernel.org>
7793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7794 S:      Supported
7795 F:      include/linux/kernfs.h
7796 F:      fs/kernfs/
7797
7798 KEXEC
7799 M:      Eric Biederman <ebiederm@xmission.com>
7800 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7801 L:      kexec@lists.infradead.org
7802 S:      Maintained
7803 F:      include/linux/kexec.h
7804 F:      include/uapi/linux/kexec.h
7805 F:      kernel/kexec*
7806
7807 KEYS-ENCRYPTED
7808 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7809 L:      linux-integrity@vger.kernel.org
7810 L:      keyrings@vger.kernel.org
7811 S:      Supported
7812 F:      Documentation/security/keys/trusted-encrypted.rst
7813 F:      include/keys/encrypted-type.h
7814 F:      security/keys/encrypted-keys/
7815
7816 KEYS-TRUSTED
7817 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7818 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7819 L:      linux-integrity@vger.kernel.org
7820 L:      keyrings@vger.kernel.org
7821 S:      Supported
7822 F:      Documentation/security/keys/trusted-encrypted.rst
7823 F:      include/keys/trusted-type.h
7824 F:      security/keys/trusted.c
7825 F:      security/keys/trusted.h
7826
7827 KEYS/KEYRINGS:
7828 M:      David Howells <dhowells@redhat.com>
7829 L:      keyrings@vger.kernel.org
7830 S:      Maintained
7831 F:      Documentation/security/keys/core.rst
7832 F:      include/linux/key.h
7833 F:      include/linux/key-type.h
7834 F:      include/linux/keyctl.h
7835 F:      include/uapi/linux/keyctl.h
7836 F:      include/keys/
7837 F:      security/keys/
7838
7839 KGDB / KDB /debug_core
7840 M:      Jason Wessel <jason.wessel@windriver.com>
7841 M:      Daniel Thompson <daniel.thompson@linaro.org>
7842 W:      http://kgdb.wiki.kernel.org/
7843 L:      kgdb-bugreport@lists.sourceforge.net
7844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7845 S:      Maintained
7846 F:      Documentation/dev-tools/kgdb.rst
7847 F:      drivers/misc/kgdbts.c
7848 F:      drivers/tty/serial/kgdboc.c
7849 F:      include/linux/kdb.h
7850 F:      include/linux/kgdb.h
7851 F:      kernel/debug/
7852
7853 KMEMLEAK
7854 M:      Catalin Marinas <catalin.marinas@arm.com>
7855 S:      Maintained
7856 F:      Documentation/dev-tools/kmemleak.rst
7857 F:      include/linux/kmemleak.h
7858 F:      mm/kmemleak.c
7859 F:      mm/kmemleak-test.c
7860
7861 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7862 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7863 L:      linux-kernel@vger.kernel.org
7864 S:      Maintained
7865 F:      kernel/kmod.c
7866 F:      include/linux/kmod.h
7867 F:      lib/test_kmod.c
7868 F:      tools/testing/selftests/kmod/
7869
7870 KPROBES
7871 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7872 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7873 M:      "David S. Miller" <davem@davemloft.net>
7874 M:      Masami Hiramatsu <mhiramat@kernel.org>
7875 S:      Maintained
7876 F:      Documentation/kprobes.txt
7877 F:      include/linux/kprobes.h
7878 F:      include/asm-generic/kprobes.h
7879 F:      kernel/kprobes.c
7880
7881 KS0108 LCD CONTROLLER DRIVER
7882 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7883 W:      http://miguelojeda.es/auxdisplay.htm
7884 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7885 S:      Maintained
7886 F:      Documentation/auxdisplay/ks0108
7887 F:      drivers/auxdisplay/ks0108.c
7888 F:      include/linux/ks0108.h
7889
7890 L3MDEV
7891 M:      David Ahern <dsa@cumulusnetworks.com>
7892 L:      netdev@vger.kernel.org
7893 S:      Maintained
7894 F:      net/l3mdev
7895 F:      include/net/l3mdev.h
7896
7897 LANTIQ MIPS ARCHITECTURE
7898 M:      John Crispin <john@phrozen.org>
7899 L:      linux-mips@linux-mips.org
7900 S:      Maintained
7901 F:      arch/mips/lantiq
7902 F:      drivers/soc/lantiq
7903
7904 LAPB module
7905 L:      linux-x25@vger.kernel.org
7906 S:      Orphan
7907 F:      Documentation/networking/lapb-module.txt
7908 F:      include/*/lapb.h
7909 F:      net/lapb/
7910
7911 LASI 53c700 driver for PARISC
7912 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7913 L:      linux-scsi@vger.kernel.org
7914 S:      Maintained
7915 F:      Documentation/scsi/53c700.txt
7916 F:      drivers/scsi/53c700*
7917
7918 LEAKING_ADDRESSES
7919 M:      Tobin C. Harding <me@tobin.cc>
7920 S:      Maintained
7921 F:      scripts/leaking_addresses.pl
7922
7923 LED SUBSYSTEM
7924 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7925 M:      Pavel Machek <pavel@ucw.cz>
7926 L:      linux-leds@vger.kernel.org
7927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7928 S:      Maintained
7929 F:      Documentation/devicetree/bindings/leds/
7930 F:      drivers/leds/
7931 F:      include/linux/leds.h
7932
7933 LEGACY EEPROM DRIVER
7934 M:      Jean Delvare <jdelvare@suse.com>
7935 S:      Maintained
7936 F:      Documentation/misc-devices/eeprom
7937 F:      drivers/misc/eeprom/eeprom.c
7938
7939 LEGO USB Tower driver
7940 M:      Juergen Stuber <starblue@users.sourceforge.net>
7941 L:      legousb-devel@lists.sourceforge.net
7942 W:      http://legousb.sourceforge.net/
7943 S:      Maintained
7944 F:      drivers/usb/misc/legousbtower.c
7945
7946 LG2160 MEDIA DRIVER
7947 M:      Michael Krufky <mkrufky@linuxtv.org>
7948 L:      linux-media@vger.kernel.org
7949 W:      https://linuxtv.org
7950 W:      http://github.com/mkrufky
7951 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7952 T:      git git://linuxtv.org/mkrufky/tuners.git
7953 S:      Maintained
7954 F:      drivers/media/dvb-frontends/lg2160.*
7955
7956 LGDT3305 MEDIA DRIVER
7957 M:      Michael Krufky <mkrufky@linuxtv.org>
7958 L:      linux-media@vger.kernel.org
7959 W:      https://linuxtv.org
7960 W:      http://github.com/mkrufky
7961 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7962 T:      git git://linuxtv.org/mkrufky/tuners.git
7963 S:      Maintained
7964 F:      drivers/media/dvb-frontends/lgdt3305.*
7965
7966 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
7967 M:      Viresh Kumar <vireshk@kernel.org>
7968 L:      linux-ide@vger.kernel.org
7969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
7970 S:      Maintained
7971 F:      include/linux/pata_arasan_cf_data.h
7972 F:      drivers/ata/pata_arasan_cf.c
7973
7974 LIBATA PATA DRIVERS
7975 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
7976 M:      Tejun Heo <tj@kernel.org>
7977 L:      linux-ide@vger.kernel.org
7978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
7979 S:      Maintained
7980 F:      drivers/ata/pata_*.c
7981 F:      drivers/ata/ata_generic.c
7982
7983 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
7984 M:      Linus Walleij <linus.walleij@linaro.org>
7985 L:      linux-ide@vger.kernel.org
7986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
7987 S:      Maintained
7988 F:      drivers/ata/pata_ftide010.c
7989 F:      drivers/ata/sata_gemini.c
7990 F:      drivers/ata/sata_gemini.h
7991
7992 LIBATA SATA AHCI PLATFORM devices support
7993 M:      Hans de Goede <hdegoede@redhat.com>
7994 M:      Tejun Heo <tj@kernel.org>
7995 L:      linux-ide@vger.kernel.org
7996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
7997 S:      Maintained
7998 F:      drivers/ata/ahci_platform.c
7999 F:      drivers/ata/libahci_platform.c
8000 F:      include/linux/ahci_platform.h
8001
8002 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8003 M:      Mikael Pettersson <mikpelinux@gmail.com>
8004 L:      linux-ide@vger.kernel.org
8005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8006 S:      Maintained
8007 F:      drivers/ata/sata_promise.*
8008
8009 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8010 M:      Tejun Heo <tj@kernel.org>
8011 L:      linux-ide@vger.kernel.org
8012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8013 S:      Maintained
8014 F:      drivers/ata/
8015 F:      include/linux/ata.h
8016 F:      include/linux/libata.h
8017 F:      Documentation/devicetree/bindings/ata/
8018
8019 LIBLOCKDEP
8020 M:      Sasha Levin <alexander.levin@verizon.com>
8021 S:      Maintained
8022 F:      tools/lib/lockdep/
8023
8024 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8025 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8026 L:      linux-nvdimm@lists.01.org
8027 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8028 S:      Supported
8029 F:      drivers/nvdimm/blk.c
8030 F:      drivers/nvdimm/region_devs.c
8031
8032 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8033 M:      Vishal Verma <vishal.l.verma@intel.com>
8034 L:      linux-nvdimm@lists.01.org
8035 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8036 S:      Supported
8037 F:      drivers/nvdimm/btt*
8038
8039 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8040 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8041 L:      linux-nvdimm@lists.01.org
8042 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8043 S:      Supported
8044 F:      drivers/nvdimm/pmem*
8045
8046 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8047 M:      Dan Williams <dan.j.williams@intel.com>
8048 L:      linux-nvdimm@lists.01.org
8049 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8051 S:      Supported
8052 F:      drivers/nvdimm/*
8053 F:      drivers/acpi/nfit/*
8054 F:      include/linux/nd.h
8055 F:      include/linux/libnvdimm.h
8056 F:      include/uapi/linux/ndctl.h
8057
8058 LIGHTNVM PLATFORM SUPPORT
8059 M:      Matias Bjorling <mb@lightnvm.io>
8060 W:      http://github/OpenChannelSSD
8061 L:      linux-block@vger.kernel.org
8062 S:      Maintained
8063 F:      drivers/lightnvm/
8064 F:      include/linux/lightnvm.h
8065 F:      include/uapi/linux/lightnvm.h
8066
8067 LINUX FOR POWER MACINTOSH
8068 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8069 W:      http://www.penguinppc.org/
8070 L:      linuxppc-dev@lists.ozlabs.org
8071 S:      Maintained
8072 F:      arch/powerpc/platforms/powermac/
8073 F:      drivers/macintosh/
8074
8075 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8076 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8077 M:      Paul Mackerras <paulus@samba.org>
8078 M:      Michael Ellerman <mpe@ellerman.id.au>
8079 W:      https://github.com/linuxppc/linux/wiki
8080 L:      linuxppc-dev@lists.ozlabs.org
8081 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8083 S:      Supported
8084 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8085 F:      Documentation/devicetree/bindings/powerpc/
8086 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8087 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8088 F:      Documentation/powerpc/
8089 F:      arch/powerpc/
8090 F:      drivers/char/tpm/tpm_ibmvtpm*
8091 F:      drivers/crypto/nx/
8092 F:      drivers/crypto/vmx/
8093 F:      drivers/i2c/busses/i2c-opal.c
8094 F:      drivers/net/ethernet/ibm/ibmveth.*
8095 F:      drivers/net/ethernet/ibm/ibmvnic.*
8096 F:      drivers/pci/hotplug/pnv_php.c
8097 F:      drivers/pci/hotplug/rpa*
8098 F:      drivers/rtc/rtc-opal.c
8099 F:      drivers/scsi/ibmvscsi/
8100 F:      drivers/tty/hvc/hvc_opal.c
8101 F:      drivers/watchdog/wdrtas.c
8102 F:      tools/testing/selftests/powerpc
8103 N:      /pmac
8104 N:      powermac
8105 N:      powernv
8106 N:      [^a-z0-9]ps3
8107 N:      pseries
8108
8109 LINUX FOR POWERPC EMBEDDED MPC5XXX
8110 M:      Anatolij Gustschin <agust@denx.de>
8111 L:      linuxppc-dev@lists.ozlabs.org
8112 T:      git git://git.denx.de/linux-denx-agust.git
8113 S:      Maintained
8114 F:      arch/powerpc/platforms/512x/
8115 F:      arch/powerpc/platforms/52xx/
8116
8117 LINUX FOR POWERPC EMBEDDED PPC4XX
8118 M:      Alistair Popple <alistair@popple.id.au>
8119 M:      Matt Porter <mporter@kernel.crashing.org>
8120 W:      http://www.penguinppc.org/
8121 L:      linuxppc-dev@lists.ozlabs.org
8122 S:      Maintained
8123 F:      arch/powerpc/platforms/40x/
8124 F:      arch/powerpc/platforms/44x/
8125
8126 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8127 M:      Scott Wood <oss@buserror.net>
8128 M:      Kumar Gala <galak@kernel.crashing.org>
8129 W:      http://www.penguinppc.org/
8130 L:      linuxppc-dev@lists.ozlabs.org
8131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8132 S:      Maintained
8133 F:      arch/powerpc/platforms/83xx/
8134 F:      arch/powerpc/platforms/85xx/
8135 F:      Documentation/devicetree/bindings/powerpc/fsl/
8136
8137 LINUX FOR POWERPC EMBEDDED PPC8XX
8138 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8139 W:      http://www.penguinppc.org/
8140 L:      linuxppc-dev@lists.ozlabs.org
8141 S:      Maintained
8142 F:      arch/powerpc/platforms/8xx/
8143
8144 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8145 L:      linuxppc-dev@lists.ozlabs.org
8146 S:      Orphan
8147 F:      arch/powerpc/*/*virtex*
8148 F:      arch/powerpc/*/*/*virtex*
8149
8150 LINUX FOR POWERPC PA SEMI PWRFICIENT
8151 L:      linuxppc-dev@lists.ozlabs.org
8152 S:      Orphan
8153 F:      arch/powerpc/platforms/pasemi/
8154 F:      drivers/*/*pasemi*
8155 F:      drivers/*/*/*pasemi*
8156
8157 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8158 M:      Kees Cook <keescook@chromium.org>
8159 S:      Maintained
8160 F:      drivers/misc/lkdtm/*
8161
8162 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8163 M:      Alan Stern <stern@rowland.harvard.edu>
8164 M:      Andrea Parri <parri.andrea@gmail.com>
8165 M:      Will Deacon <will.deacon@arm.com>
8166 M:      Peter Zijlstra <peterz@infradead.org>
8167 M:      Boqun Feng <boqun.feng@gmail.com>
8168 M:      Nicholas Piggin <npiggin@gmail.com>
8169 M:      David Howells <dhowells@redhat.com>
8170 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8171 M:      Luc Maranget <luc.maranget@inria.fr>
8172 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8173 R:      Akira Yokosawa <akiyks@gmail.com>
8174 L:      linux-kernel@vger.kernel.org
8175 S:      Supported
8176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8177 F:      tools/memory-model/
8178 F:      Documentation/memory-barriers.txt
8179
8180 LINUX SECURITY MODULE (LSM) FRAMEWORK
8181 M:      Chris Wright <chrisw@sous-sol.org>
8182 L:      linux-security-module@vger.kernel.org
8183 S:      Supported
8184
8185 LIS3LV02D ACCELEROMETER DRIVER
8186 M:      Eric Piel <eric.piel@tremplin-utc.net>
8187 S:      Maintained
8188 F:      Documentation/misc-devices/lis3lv02d
8189 F:      drivers/misc/lis3lv02d/
8190 F:      drivers/platform/x86/hp_accel.c
8191
8192 LIVE PATCHING
8193 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8194 M:      Jessica Yu <jeyu@kernel.org>
8195 M:      Jiri Kosina <jikos@kernel.org>
8196 M:      Miroslav Benes <mbenes@suse.cz>
8197 R:      Petr Mladek <pmladek@suse.com>
8198 S:      Maintained
8199 F:      kernel/livepatch/
8200 F:      include/linux/livepatch.h
8201 F:      arch/x86/include/asm/livepatch.h
8202 F:      arch/x86/kernel/livepatch.c
8203 F:      Documentation/livepatch/
8204 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8205 F:      samples/livepatch/
8206 L:      live-patching@vger.kernel.org
8207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8208
8209 LLC (802.2)
8210 L:      netdev@vger.kernel.org
8211 S:      Odd fixes
8212 F:      include/linux/llc.h
8213 F:      include/uapi/linux/llc.h
8214 F:      include/net/llc*
8215 F:      net/llc/
8216
8217 LM73 HARDWARE MONITOR DRIVER
8218 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8219 L:      linux-hwmon@vger.kernel.org
8220 S:      Maintained
8221 F:      drivers/hwmon/lm73.c
8222
8223 LM78 HARDWARE MONITOR DRIVER
8224 M:      Jean Delvare <jdelvare@suse.com>
8225 L:      linux-hwmon@vger.kernel.org
8226 S:      Maintained
8227 F:      Documentation/hwmon/lm78
8228 F:      drivers/hwmon/lm78.c
8229
8230 LM83 HARDWARE MONITOR DRIVER
8231 M:      Jean Delvare <jdelvare@suse.com>
8232 L:      linux-hwmon@vger.kernel.org
8233 S:      Maintained
8234 F:      Documentation/hwmon/lm83
8235 F:      drivers/hwmon/lm83.c
8236
8237 LM90 HARDWARE MONITOR DRIVER
8238 M:      Jean Delvare <jdelvare@suse.com>
8239 L:      linux-hwmon@vger.kernel.org
8240 S:      Maintained
8241 F:      Documentation/hwmon/lm90
8242 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8243 F:      drivers/hwmon/lm90.c
8244 F:      include/dt-bindings/thermal/lm90.h
8245
8246 LM95234 HARDWARE MONITOR DRIVER
8247 M:      Guenter Roeck <linux@roeck-us.net>
8248 L:      linux-hwmon@vger.kernel.org
8249 S:      Maintained
8250 F:      Documentation/hwmon/lm95234
8251 F:      drivers/hwmon/lm95234.c
8252
8253 LME2510 MEDIA DRIVER
8254 M:      Malcolm Priestley <tvboxspy@gmail.com>
8255 L:      linux-media@vger.kernel.org
8256 W:      https://linuxtv.org
8257 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8258 S:      Maintained
8259 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8260
8261 LOADPIN SECURITY MODULE
8262 M:      Kees Cook <keescook@chromium.org>
8263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8264 S:      Supported
8265 F:      security/loadpin/
8266 F:      Documentation/admin-guide/LSM/LoadPin.rst
8267
8268 LOCKING PRIMITIVES
8269 M:      Peter Zijlstra <peterz@infradead.org>
8270 M:      Ingo Molnar <mingo@redhat.com>
8271 L:      linux-kernel@vger.kernel.org
8272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8273 S:      Maintained
8274 F:      Documentation/locking/
8275 F:      include/linux/lockdep.h
8276 F:      include/linux/spinlock*.h
8277 F:      arch/*/include/asm/spinlock*.h
8278 F:      include/linux/rwlock*.h
8279 F:      include/linux/mutex*.h
8280 F:      arch/*/include/asm/mutex*.h
8281 F:      include/linux/rwsem*.h
8282 F:      arch/*/include/asm/rwsem.h
8283 F:      include/linux/seqlock.h
8284 F:      lib/locking*.[ch]
8285 F:      kernel/locking/
8286 X:      kernel/locking/locktorture.c
8287
8288 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8289 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8290 L:      linux-ntfs-dev@lists.sourceforge.net
8291 W:      http://www.linux-ntfs.org/content/view/19/37/
8292 S:      Maintained
8293 F:      Documentation/ldm.txt
8294 F:      block/partitions/ldm.*
8295
8296 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8297 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8298 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8299 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8300 L:      MPT-FusionLinux.pdl@broadcom.com
8301 L:      linux-scsi@vger.kernel.org
8302 W:      http://www.avagotech.com/support/
8303 S:      Supported
8304 F:      drivers/message/fusion/
8305 F:      drivers/scsi/mpt2sas/
8306 F:      drivers/scsi/mpt3sas/
8307
8308 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8309 M:      Matthew Wilcox <matthew@wil.cx>
8310 L:      linux-scsi@vger.kernel.org
8311 S:      Maintained
8312 F:      drivers/scsi/sym53c8xx_2/
8313
8314 LTC4261 HARDWARE MONITOR DRIVER
8315 M:      Guenter Roeck <linux@roeck-us.net>
8316 L:      linux-hwmon@vger.kernel.org
8317 S:      Maintained
8318 F:      Documentation/hwmon/ltc4261
8319 F:      drivers/hwmon/ltc4261.c
8320
8321 LTC4306 I2C MULTIPLEXER DRIVER
8322 M:      Michael Hennerich <michael.hennerich@analog.com>
8323 W:      http://ez.analog.com/community/linux-device-drivers
8324 L:      linux-i2c@vger.kernel.org
8325 S:      Supported
8326 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8327 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8328
8329 LTP (Linux Test Project)
8330 M:      Mike Frysinger <vapier@gentoo.org>
8331 M:      Cyril Hrubis <chrubis@suse.cz>
8332 M:      Wanlong Gao <wanlong.gao@gmail.com>
8333 M:      Jan Stancek <jstancek@redhat.com>
8334 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8335 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8336 L:      ltp@lists.linux.it (subscribers-only)
8337 W:      http://linux-test-project.github.io/
8338 T:      git git://github.com/linux-test-project/ltp.git
8339 S:      Maintained
8340
8341 M68K ARCHITECTURE
8342 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8343 L:      linux-m68k@lists.linux-m68k.org
8344 W:      http://www.linux-m68k.org/
8345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8346 S:      Maintained
8347 F:      arch/m68k/
8348 F:      drivers/zorro/
8349
8350 M68K ON APPLE MACINTOSH
8351 M:      Joshua Thompson <funaho@jurai.org>
8352 W:      http://www.mac.linux-m68k.org/
8353 L:      linux-m68k@lists.linux-m68k.org
8354 S:      Maintained
8355 F:      arch/m68k/mac/
8356
8357 M68K ON HP9000/300
8358 M:      Philip Blundell <philb@gnu.org>
8359 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8360 S:      Maintained
8361 F:      arch/m68k/hp300/
8362
8363 M88DS3103 MEDIA DRIVER
8364 M:      Antti Palosaari <crope@iki.fi>
8365 L:      linux-media@vger.kernel.org
8366 W:      https://linuxtv.org
8367 W:      http://palosaari.fi/linux/
8368 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8369 T:      git git://linuxtv.org/anttip/media_tree.git
8370 S:      Maintained
8371 F:      drivers/media/dvb-frontends/m88ds3103*
8372
8373 M88RS2000 MEDIA DRIVER
8374 M:      Malcolm Priestley <tvboxspy@gmail.com>
8375 L:      linux-media@vger.kernel.org
8376 W:      https://linuxtv.org
8377 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8378 S:      Maintained
8379 F:      drivers/media/dvb-frontends/m88rs2000*
8380
8381 MA901 MASTERKIT USB FM RADIO DRIVER
8382 M:      Alexey Klimov <klimov.linux@gmail.com>
8383 L:      linux-media@vger.kernel.org
8384 T:      git git://linuxtv.org/media_tree.git
8385 S:      Maintained
8386 F:      drivers/media/radio/radio-ma901.c
8387
8388 MAC80211
8389 M:      Johannes Berg <johannes@sipsolutions.net>
8390 L:      linux-wireless@vger.kernel.org
8391 W:      http://wireless.kernel.org/
8392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8394 S:      Maintained
8395 F:      Documentation/networking/mac80211-injection.txt
8396 F:      include/net/mac80211.h
8397 F:      net/mac80211/
8398 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8399 F:      Documentation/networking/mac80211_hwsim/README
8400
8401 MAILBOX API
8402 M:      Jassi Brar <jassisinghbrar@gmail.com>
8403 L:      linux-kernel@vger.kernel.org
8404 S:      Maintained
8405 F:      drivers/mailbox/
8406 F:      include/linux/mailbox_client.h
8407 F:      include/linux/mailbox_controller.h
8408
8409 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8410 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8411 W:      http://www.kernel.org/doc/man-pages
8412 L:      linux-man@vger.kernel.org
8413 S:      Maintained
8414
8415 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8416 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8417 L:      linux-mips@linux-mips.org
8418 S:      Maintained
8419 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8420
8421 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8422 M:      Andrew Lunn <andrew@lunn.ch>
8423 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8424 L:      netdev@vger.kernel.org
8425 S:      Maintained
8426 F:      drivers/net/dsa/mv88e6xxx/
8427 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8428
8429 MARVELL ARMADA DRM SUPPORT
8430 M:      Russell King <linux@armlinux.org.uk>
8431 S:      Maintained
8432 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8433 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8434 F:      drivers/gpu/drm/armada/
8435 F:      include/uapi/drm/armada_drm.h
8436 F:      Documentation/devicetree/bindings/display/armada/
8437
8438 MARVELL CRYPTO DRIVER
8439 M:      Boris Brezillon <boris.brezillon@free-electrons.com>
8440 M:      Arnaud Ebalard <arno@natisbad.org>
8441 F:      drivers/crypto/marvell/
8442 S:      Maintained
8443 L:      linux-crypto@vger.kernel.org
8444
8445 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8446 M:      Mirko Lindner <mlindner@marvell.com>
8447 M:      Stephen Hemminger <stephen@networkplumber.org>
8448 L:      netdev@vger.kernel.org
8449 S:      Maintained
8450 F:      drivers/net/ethernet/marvell/sk*
8451
8452 MARVELL LIBERTAS WIRELESS DRIVER
8453 L:      libertas-dev@lists.infradead.org
8454 S:      Orphan
8455 F:      drivers/net/wireless/marvell/libertas/
8456
8457 MARVELL MACCHIATOBIN SUPPORT
8458 M:      Russell King <linux@armlinux.org.uk>
8459 L:      linux-arm-kernel@lists.infradead.org
8460 S:      Maintained
8461 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8462
8463 MARVELL MV643XX ETHERNET DRIVER
8464 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8465 L:      netdev@vger.kernel.org
8466 S:      Maintained
8467 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8468 F:      include/linux/mv643xx.h
8469
8470 MARVELL MV88X3310 PHY DRIVER
8471 M:      Russell King <linux@armlinux.org.uk>
8472 L:      netdev@vger.kernel.org
8473 S:      Maintained
8474 F:      drivers/net/phy/marvell10g.c
8475
8476 MARVELL MVNETA ETHERNET DRIVER
8477 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8478 L:      netdev@vger.kernel.org
8479 S:      Maintained
8480 F:      drivers/net/ethernet/marvell/mvneta.*
8481
8482 MARVELL MWIFIEX WIRELESS DRIVER
8483 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8484 M:      Nishant Sarmukadam <nishants@marvell.com>
8485 M:      Ganapathi Bhat <gbhat@marvell.com>
8486 M:      Xinming Hu <huxm@marvell.com>
8487 L:      linux-wireless@vger.kernel.org
8488 S:      Maintained
8489 F:      drivers/net/wireless/marvell/mwifiex/
8490
8491 MARVELL MWL8K WIRELESS DRIVER
8492 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8493 L:      linux-wireless@vger.kernel.org
8494 S:      Odd Fixes
8495 F:      drivers/net/wireless/marvell/mwl8k.c
8496
8497 MARVELL NAND CONTROLLER DRIVER
8498 M:      Miquel Raynal <miquel.raynal@free-electrons.com>
8499 L:      linux-mtd@lists.infradead.org
8500 S:      Maintained
8501 F:      drivers/mtd/nand/marvell_nand.c
8502 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8503
8504 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8505 M:      Nicolas Pitre <nico@fluxnic.net>
8506 S:      Odd Fixes
8507 F:      drivers/mmc/host/mvsdio.*
8508
8509 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8510 M:      Hu Ziji <huziji@marvell.com>
8511 L:      linux-mmc@vger.kernel.org
8512 S:      Supported
8513 F:      drivers/mmc/host/sdhci-xenon*
8514 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8515
8516 MATROX FRAMEBUFFER DRIVER
8517 L:      linux-fbdev@vger.kernel.org
8518 S:      Orphan
8519 F:      drivers/video/fbdev/matrox/matroxfb_*
8520 F:      include/uapi/linux/matroxfb.h
8521
8522 MAX16065 HARDWARE MONITOR DRIVER
8523 M:      Guenter Roeck <linux@roeck-us.net>
8524 L:      linux-hwmon@vger.kernel.org
8525 S:      Maintained
8526 F:      Documentation/hwmon/max16065
8527 F:      drivers/hwmon/max16065.c
8528
8529 MAX20751 HARDWARE MONITOR DRIVER
8530 M:      Guenter Roeck <linux@roeck-us.net>
8531 L:      linux-hwmon@vger.kernel.org
8532 S:      Maintained
8533 F:      Documentation/hwmon/max20751
8534 F:      drivers/hwmon/max20751.c
8535
8536 MAX2175 SDR TUNER DRIVER
8537 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8538 L:      linux-media@vger.kernel.org
8539 T:      git git://linuxtv.org/media_tree.git
8540 S:      Maintained
8541 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8542 F:      Documentation/media/v4l-drivers/max2175.rst
8543 F:      drivers/media/i2c/max2175*
8544 F:      include/uapi/linux/max2175.h
8545
8546 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8547 L:      linux-hwmon@vger.kernel.org
8548 S:      Orphan
8549 F:      Documentation/hwmon/max6650
8550 F:      drivers/hwmon/max6650.c
8551
8552 MAX6697 HARDWARE MONITOR DRIVER
8553 M:      Guenter Roeck <linux@roeck-us.net>
8554 L:      linux-hwmon@vger.kernel.org
8555 S:      Maintained
8556 F:      Documentation/hwmon/max6697
8557 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8558 F:      drivers/hwmon/max6697.c
8559 F:      include/linux/platform_data/max6697.h
8560
8561 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8562 M:      Peter Rosin <peda@axentia.se>
8563 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8564 S:      Maintained
8565 F:      Documentation/devicetree/bindings/sound/max9860.txt
8566 F:      sound/soc/codecs/max9860.*
8567
8568 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8569 M:      Javier Martinez Canillas <javier@dowhile0.org>
8570 L:      linux-kernel@vger.kernel.org
8571 S:      Supported
8572 F:      drivers/regulator/max77802-regulator.c
8573 F:      Documentation/devicetree/bindings/*/*max77802.txt
8574 F:      include/dt-bindings/*/*max77802.h
8575
8576 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8577 M:      Krzysztof Kozlowski <krzk@kernel.org>
8578 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8579 L:      linux-pm@vger.kernel.org
8580 S:      Supported
8581 F:      drivers/power/supply/max14577_charger.c
8582 F:      drivers/power/supply/max77693_charger.c
8583
8584 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8585 M:      Chanwoo Choi <cw00.choi@samsung.com>
8586 M:      Krzysztof Kozlowski <krzk@kernel.org>
8587 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8588 L:      linux-kernel@vger.kernel.org
8589 S:      Supported
8590 F:      drivers/*/max14577*.c
8591 F:      drivers/*/max77686*.c
8592 F:      drivers/*/max77693*.c
8593 F:      drivers/extcon/extcon-max14577.c
8594 F:      drivers/extcon/extcon-max77693.c
8595 F:      drivers/rtc/rtc-max77686.c
8596 F:      drivers/clk/clk-max77686.c
8597 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8598 F:      Documentation/devicetree/bindings/*/max77686.txt
8599 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8600 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8601 F:      include/linux/mfd/max14577*.h
8602 F:      include/linux/mfd/max77686*.h
8603 F:      include/linux/mfd/max77693*.h
8604
8605 MAXIRADIO FM RADIO RECEIVER DRIVER
8606 M:      Hans Verkuil <hverkuil@xs4all.nl>
8607 L:      linux-media@vger.kernel.org
8608 T:      git git://linuxtv.org/media_tree.git
8609 W:      https://linuxtv.org
8610 S:      Maintained
8611 F:      drivers/media/radio/radio-maxiradio*
8612
8613 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8614 M:      Peter Rosin <peda@axentia.se>
8615 L:      linux-iio@vger.kernel.org
8616 S:      Maintained
8617 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8618 F:      drivers/iio/potentiometer/mcp4018.c
8619 F:      drivers/iio/potentiometer/mcp4531.c
8620
8621 MCR20A IEEE-802.15.4 RADIO DRIVER
8622 M:      Xue Liu <liuxuenetmail@gmail.com>
8623 L:      linux-wpan@vger.kernel.org
8624 W:      https://github.com/xueliu/mcr20a-linux
8625 S:      Maintained
8626 F:      drivers/net/ieee802154/mcr20a.c
8627 F:      drivers/net/ieee802154/mcr20a.h
8628 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8629
8630 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8631 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8632 L:      linux-iio@vger.kernel.org
8633 S:      Maintained
8634 F:      drivers/iio/dac/cio-dac.c
8635
8636 MEDIA DRIVERS FOR ASCOT2E
8637 M:      Sergey Kozlov <serjk@netup.ru>
8638 M:      Abylay Ospan <aospan@netup.ru>
8639 L:      linux-media@vger.kernel.org
8640 W:      https://linuxtv.org
8641 W:      http://netup.tv/
8642 T:      git git://linuxtv.org/media_tree.git
8643 S:      Supported
8644 F:      drivers/media/dvb-frontends/ascot2e*
8645
8646 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8647 M:      Jasmin Jessich <jasmin@anw.at>
8648 L:      linux-media@vger.kernel.org
8649 W:      https://linuxtv.org
8650 T:      git git://linuxtv.org/media_tree.git
8651 S:      Maintained
8652 F:      drivers/media/dvb-frontends/cxd2099*
8653
8654 MEDIA DRIVERS FOR CXD2841ER
8655 M:      Sergey Kozlov <serjk@netup.ru>
8656 M:      Abylay Ospan <aospan@netup.ru>
8657 L:      linux-media@vger.kernel.org
8658 W:      https://linuxtv.org
8659 W:      http://netup.tv/
8660 T:      git git://linuxtv.org/media_tree.git
8661 S:      Supported
8662 F:      drivers/media/dvb-frontends/cxd2841er*
8663
8664 MEDIA DRIVERS FOR CXD2880
8665 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8666 L:      linux-media@vger.kernel.org
8667 W:      http://linuxtv.org/
8668 T:      git git://linuxtv.org/media_tree.git
8669 S:      Supported
8670 F:      drivers/media/dvb-frontends/cxd2880/*
8671 F:      drivers/media/spi/cxd2880*
8672
8673 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8674 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8675 L:      linux-media@vger.kernel.org
8676 W:      https://linuxtv.org
8677 T:      git git://linuxtv.org/media_tree.git
8678 S:      Maintained
8679 F:      drivers/media/pci/ddbridge/*
8680
8681 MEDIA DRIVERS FOR FREESCALE IMX
8682 M:      Steve Longerbeam <slongerbeam@gmail.com>
8683 M:      Philipp Zabel <p.zabel@pengutronix.de>
8684 L:      linux-media@vger.kernel.org
8685 T:      git git://linuxtv.org/media_tree.git
8686 S:      Maintained
8687 F:      Documentation/devicetree/bindings/media/imx.txt
8688 F:      Documentation/media/v4l-drivers/imx.rst
8689 F:      drivers/staging/media/imx/
8690 F:      include/linux/imx-media.h
8691 F:      include/media/imx.h
8692
8693 MEDIA DRIVERS FOR HELENE
8694 M:      Abylay Ospan <aospan@netup.ru>
8695 L:      linux-media@vger.kernel.org
8696 W:      https://linuxtv.org
8697 W:      http://netup.tv/
8698 T:      git git://linuxtv.org/media_tree.git
8699 S:      Supported
8700 F:      drivers/media/dvb-frontends/helene*
8701
8702 MEDIA DRIVERS FOR HORUS3A
8703 M:      Sergey Kozlov <serjk@netup.ru>
8704 M:      Abylay Ospan <aospan@netup.ru>
8705 L:      linux-media@vger.kernel.org
8706 W:      https://linuxtv.org
8707 W:      http://netup.tv/
8708 T:      git git://linuxtv.org/media_tree.git
8709 S:      Supported
8710 F:      drivers/media/dvb-frontends/horus3a*
8711
8712 MEDIA DRIVERS FOR LNBH25
8713 M:      Sergey Kozlov <serjk@netup.ru>
8714 M:      Abylay Ospan <aospan@netup.ru>
8715 L:      linux-media@vger.kernel.org
8716 W:      https://linuxtv.org
8717 W:      http://netup.tv/
8718 T:      git git://linuxtv.org/media_tree.git
8719 S:      Supported
8720 F:      drivers/media/dvb-frontends/lnbh25*
8721
8722 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8723 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8724 L:      linux-media@vger.kernel.org
8725 W:      https://linuxtv.org
8726 T:      git git://linuxtv.org/media_tree.git
8727 S:      Maintained
8728 F:      drivers/media/dvb-frontends/mxl5xx*
8729
8730 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8731 M:      Sergey Kozlov <serjk@netup.ru>
8732 M:      Abylay Ospan <aospan@netup.ru>
8733 L:      linux-media@vger.kernel.org
8734 W:      https://linuxtv.org
8735 W:      http://netup.tv/
8736 T:      git git://linuxtv.org/media_tree.git
8737 S:      Supported
8738 F:      drivers/media/pci/netup_unidvb/*
8739
8740 MEDIA DRIVERS FOR RENESAS - CEU
8741 M:      Jacopo Mondi <jacopo@jmondi.org>
8742 L:      linux-media@vger.kernel.org
8743 L:      linux-renesas-soc@vger.kernel.org
8744 T:      git git://linuxtv.org/media_tree.git
8745 S:      Supported
8746 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8747 F:      drivers/media/platform/renesas-ceu.c
8748 F:      include/media/drv-intf/renesas-ceu.h
8749
8750 MEDIA DRIVERS FOR RENESAS - DRIF
8751 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8752 L:      linux-media@vger.kernel.org
8753 L:      linux-renesas-soc@vger.kernel.org
8754 T:      git git://linuxtv.org/media_tree.git
8755 S:      Supported
8756 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8757 F:      drivers/media/platform/rcar_drif.c
8758
8759 MEDIA DRIVERS FOR RENESAS - FCP
8760 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8761 L:      linux-media@vger.kernel.org
8762 L:      linux-renesas-soc@vger.kernel.org
8763 T:      git git://linuxtv.org/media_tree.git
8764 S:      Supported
8765 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8766 F:      drivers/media/platform/rcar-fcp.c
8767 F:      include/media/rcar-fcp.h
8768
8769 MEDIA DRIVERS FOR RENESAS - FDP1
8770 M:      Kieran Bingham <kieran@bingham.xyz>
8771 L:      linux-media@vger.kernel.org
8772 L:      linux-renesas-soc@vger.kernel.org
8773 T:      git git://linuxtv.org/media_tree.git
8774 S:      Supported
8775 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8776 F:      drivers/media/platform/rcar_fdp1.c
8777
8778 MEDIA DRIVERS FOR RENESAS - VIN
8779 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8780 L:      linux-media@vger.kernel.org
8781 L:      linux-renesas-soc@vger.kernel.org
8782 T:      git git://linuxtv.org/media_tree.git
8783 S:      Supported
8784 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8785 F:      drivers/media/platform/rcar-vin/
8786
8787 MEDIA DRIVERS FOR RENESAS - VSP1
8788 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8789 L:      linux-media@vger.kernel.org
8790 L:      linux-renesas-soc@vger.kernel.org
8791 T:      git git://linuxtv.org/media_tree.git
8792 S:      Supported
8793 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8794 F:      drivers/media/platform/vsp1/
8795
8796 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8797 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8798 L:      linux-media@vger.kernel.org
8799 W:      https://linuxtv.org
8800 T:      git git://linuxtv.org/media_tree.git
8801 S:      Maintained
8802 F:      drivers/media/dvb-frontends/stv0910*
8803
8804 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8805 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8806 L:      linux-media@vger.kernel.org
8807 W:      https://linuxtv.org
8808 T:      git git://linuxtv.org/media_tree.git
8809 S:      Maintained
8810 F:      drivers/media/dvb-frontends/stv6111*
8811
8812 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8813 M:      Dmitry Osipenko <digetx@gmail.com>
8814 L:      linux-media@vger.kernel.org
8815 L:      linux-tegra@vger.kernel.org
8816 T:      git git://linuxtv.org/media_tree.git
8817 S:      Maintained
8818 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8819 F:      drivers/staging/media/tegra-vde/
8820
8821 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8822 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
8823 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8824 P:      LinuxTV.org Project
8825 L:      linux-media@vger.kernel.org
8826 W:      https://linuxtv.org
8827 Q:      http://patchwork.kernel.org/project/linux-media/list/
8828 T:      git git://linuxtv.org/media_tree.git
8829 S:      Maintained
8830 F:      Documentation/devicetree/bindings/media/
8831 F:      Documentation/media/
8832 F:      drivers/media/
8833 F:      drivers/staging/media/
8834 F:      include/linux/platform_data/media/
8835 F:      include/media/
8836 F:      include/uapi/linux/dvb/
8837 F:      include/uapi/linux/videodev2.h
8838 F:      include/uapi/linux/media.h
8839 F:      include/uapi/linux/v4l2-*
8840 F:      include/uapi/linux/meye.h
8841 F:      include/uapi/linux/ivtv*
8842 F:      include/uapi/linux/uvcvideo.h
8843
8844 MEDIATEK CIR DRIVER
8845 M:      Sean Wang <sean.wang@mediatek.com>
8846 S:      Maintained
8847 F:      drivers/media/rc/mtk-cir.c
8848
8849 MEDIATEK PMIC LED DRIVER
8850 M:      Sean Wang <sean.wang@mediatek.com>
8851 S:      Maintained
8852 F:      drivers/leds/leds-mt6323.c
8853 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8854
8855 MEDIATEK ETHERNET DRIVER
8856 M:      Felix Fietkau <nbd@openwrt.org>
8857 M:      John Crispin <john@phrozen.org>
8858 M:      Sean Wang <sean.wang@mediatek.com>
8859 M:      Nelson Chang <nelson.chang@mediatek.com>
8860 L:      netdev@vger.kernel.org
8861 S:      Maintained
8862 F:      drivers/net/ethernet/mediatek/
8863
8864 MEDIATEK SWITCH DRIVER
8865 M:      Sean Wang <sean.wang@mediatek.com>
8866 L:      netdev@vger.kernel.org
8867 S:      Maintained
8868 F:      drivers/net/dsa/mt7530.*
8869 F:      net/dsa/tag_mtk.c
8870
8871 MEDIATEK JPEG DRIVER
8872 M:      Rick Chang <rick.chang@mediatek.com>
8873 M:      Bin Liu <bin.liu@mediatek.com>
8874 S:      Supported
8875 F:      drivers/media/platform/mtk-jpeg/
8876 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8877
8878 MEDIATEK MDP DRIVER
8879 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8880 M:      Houlong Wei <houlong.wei@mediatek.com>
8881 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8882 S:      Supported
8883 F:      drivers/media/platform/mtk-mdp/
8884 F:      drivers/media/platform/mtk-vpu/
8885 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8886
8887 MEDIATEK MEDIA DRIVER
8888 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8889 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8890 S:      Supported
8891 F:      drivers/media/platform/mtk-vcodec/
8892 F:      drivers/media/platform/mtk-vpu/
8893 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8894 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8895
8896 MEDIATEK MT7601U WIRELESS LAN DRIVER
8897 M:      Jakub Kicinski <kubakici@wp.pl>
8898 L:      linux-wireless@vger.kernel.org
8899 S:      Maintained
8900 F:      drivers/net/wireless/mediatek/mt7601u/
8901
8902 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8903 M:      Sean Wang <sean.wang@mediatek.com>
8904 S:      Maintained
8905 F:      drivers/char/hw_random/mtk-rng.c
8906
8907 MEDIATEK USB3 DRD IP DRIVER
8908 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8909 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8911 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8912 S:      Maintained
8913 F:      drivers/usb/mtu3/
8914
8915 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8916 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8917 M:      Martin Donnelly <martin.donnelly@ge.com>
8918 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8919 S:      Maintained
8920 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8921 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8922
8923 MEGARAID SCSI/SAS DRIVERS
8924 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8925 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8926 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8927 L:      megaraidlinux.pdl@broadcom.com
8928 L:      linux-scsi@vger.kernel.org
8929 W:      http://www.avagotech.com/support/
8930 S:      Maintained
8931 F:      Documentation/scsi/megaraid.txt
8932 F:      drivers/scsi/megaraid.*
8933 F:      drivers/scsi/megaraid/
8934
8935 MELEXIS MLX90614 DRIVER
8936 M:      Crt Mori <cmo@melexis.com>
8937 L:      linux-iio@vger.kernel.org
8938 W:      http://www.melexis.com
8939 S:      Supported
8940 F:      drivers/iio/temperature/mlx90614.c
8941
8942 MELEXIS MLX90632 DRIVER
8943 M:      Crt Mori <cmo@melexis.com>
8944 L:      linux-iio@vger.kernel.org
8945 W:      http://www.melexis.com
8946 S:      Supported
8947 F:      drivers/iio/temperature/mlx90632.c
8948
8949 MELFAS MIP4 TOUCHSCREEN DRIVER
8950 M:      Sangwon Jee <jeesw@melfas.com>
8951 W:      http://www.melfas.com
8952 S:      Supported
8953 F:      drivers/input/touchscreen/melfas_mip4.c
8954 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
8955
8956 MELLANOX ETHERNET DRIVER (mlx4_en)
8957 M:      Tariq Toukan <tariqt@mellanox.com>
8958 L:      netdev@vger.kernel.org
8959 S:      Supported
8960 W:      http://www.mellanox.com
8961 Q:      http://patchwork.ozlabs.org/project/netdev/list/
8962 F:      drivers/net/ethernet/mellanox/mlx4/en_*
8963
8964 MELLANOX ETHERNET DRIVER (mlx5e)
8965 M:      Saeed Mahameed <saeedm@mellanox.com>
8966 L:      netdev@vger.kernel.org
8967 S:      Supported
8968 W:      http://www.mellanox.com
8969 Q:      http://patchwork.ozlabs.org/project/netdev/list/
8970 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
8971
8972 MELLANOX ETHERNET INNOVA DRIVER
8973 M:      Ilan Tayari <ilant@mellanox.com>
8974 R:      Boris Pismenny <borisp@mellanox.com>
8975 L:      netdev@vger.kernel.org
8976 S:      Supported
8977 W:      http://www.mellanox.com
8978 Q:      http://patchwork.ozlabs.org/project/netdev/list/
8979 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
8980 F:      include/linux/mlx5/mlx5_ifc_fpga.h
8981
8982 MELLANOX ETHERNET INNOVA IPSEC DRIVER
8983 M:      Ilan Tayari <ilant@mellanox.com>
8984 R:      Boris Pismenny <borisp@mellanox.com>
8985 L:      netdev@vger.kernel.org
8986 S:      Supported
8987 W:      http://www.mellanox.com
8988 Q:      http://patchwork.ozlabs.org/project/netdev/list/
8989 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
8990 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
8991
8992 MELLANOX ETHERNET SWITCH DRIVERS
8993 M:      Jiri Pirko <jiri@mellanox.com>
8994 M:      Ido Schimmel <idosch@mellanox.com>
8995 L:      netdev@vger.kernel.org
8996 S:      Supported
8997 W:      http://www.mellanox.com
8998 Q:      http://patchwork.ozlabs.org/project/netdev/list/
8999 F:      drivers/net/ethernet/mellanox/mlxsw/
9000
9001 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9002 M:      mlxsw@mellanox.com
9003 L:      netdev@vger.kernel.org
9004 S:      Supported
9005 W:      http://www.mellanox.com
9006 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9007 F:      drivers/net/ethernet/mellanox/mlxfw/
9008
9009 MELLANOX HARDWARE PLATFORM SUPPORT
9010 M:      Andy Shevchenko <andy@infradead.org>
9011 M:      Darren Hart <dvhart@infradead.org>
9012 M:      Vadim Pasternak <vadimp@mellanox.com>
9013 L:      platform-driver-x86@vger.kernel.org
9014 S:      Supported
9015 F:      drivers/platform/mellanox/
9016
9017 MELLANOX MLX4 core VPI driver
9018 M:      Tariq Toukan <tariqt@mellanox.com>
9019 L:      netdev@vger.kernel.org
9020 L:      linux-rdma@vger.kernel.org
9021 W:      http://www.mellanox.com
9022 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9023 S:      Supported
9024 F:      drivers/net/ethernet/mellanox/mlx4/
9025 F:      include/linux/mlx4/
9026
9027 MELLANOX MLX4 IB driver
9028 M:      Yishai Hadas <yishaih@mellanox.com>
9029 L:      linux-rdma@vger.kernel.org
9030 W:      http://www.mellanox.com
9031 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9032 S:      Supported
9033 F:      drivers/infiniband/hw/mlx4/
9034 F:      include/linux/mlx4/
9035 F:      include/uapi/rdma/mlx4-abi.h
9036
9037 MELLANOX MLX5 core VPI driver
9038 M:      Saeed Mahameed <saeedm@mellanox.com>
9039 M:      Matan Barak <matanb@mellanox.com>
9040 M:      Leon Romanovsky <leonro@mellanox.com>
9041 L:      netdev@vger.kernel.org
9042 L:      linux-rdma@vger.kernel.org
9043 W:      http://www.mellanox.com
9044 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9045 S:      Supported
9046 F:      drivers/net/ethernet/mellanox/mlx5/core/
9047 F:      include/linux/mlx5/
9048
9049 MELLANOX MLX5 IB driver
9050 M:      Matan Barak <matanb@mellanox.com>
9051 M:      Leon Romanovsky <leonro@mellanox.com>
9052 L:      linux-rdma@vger.kernel.org
9053 W:      http://www.mellanox.com
9054 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9055 S:      Supported
9056 F:      drivers/infiniband/hw/mlx5/
9057 F:      include/linux/mlx5/
9058 F:      include/uapi/rdma/mlx5-abi.h
9059
9060 MELLANOX MLXCPLD I2C AND MUX DRIVER
9061 M:      Vadim Pasternak <vadimp@mellanox.com>
9062 M:      Michael Shych <michaelsh@mellanox.com>
9063 L:      linux-i2c@vger.kernel.org
9064 S:      Supported
9065 F:      drivers/i2c/busses/i2c-mlxcpld.c
9066 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9067 F:      Documentation/i2c/busses/i2c-mlxcpld
9068
9069 MELLANOX MLXCPLD LED DRIVER
9070 M:      Vadim Pasternak <vadimp@mellanox.com>
9071 L:      linux-leds@vger.kernel.org
9072 S:      Supported
9073 F:      drivers/leds/leds-mlxcpld.c
9074 F:      drivers/leds/leds-mlxreg.c
9075 F:      Documentation/leds/leds-mlxcpld.txt
9076
9077 MELLANOX PLATFORM DRIVER
9078 M:      Vadim Pasternak <vadimp@mellanox.com>
9079 L:      platform-driver-x86@vger.kernel.org
9080 S:      Supported
9081 F:      drivers/platform/x86/mlx-platform.c
9082
9083 MEMBARRIER SUPPORT
9084 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9085 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9086 L:      linux-kernel@vger.kernel.org
9087 S:      Supported
9088 F:      kernel/sched/membarrier.c
9089 F:      include/uapi/linux/membarrier.h
9090 F:      arch/powerpc/include/asm/membarrier.h
9091
9092 MEMORY MANAGEMENT
9093 L:      linux-mm@kvack.org
9094 W:      http://www.linux-mm.org
9095 S:      Maintained
9096 F:      include/linux/mm.h
9097 F:      include/linux/gfp.h
9098 F:      include/linux/mmzone.h
9099 F:      include/linux/memory_hotplug.h
9100 F:      include/linux/vmalloc.h
9101 F:      mm/
9102
9103 MEMORY TECHNOLOGY DEVICES (MTD)
9104 M:      David Woodhouse <dwmw2@infradead.org>
9105 M:      Brian Norris <computersforpeace@gmail.com>
9106 M:      Boris Brezillon <boris.brezillon@free-electrons.com>
9107 M:      Marek Vasut <marek.vasut@gmail.com>
9108 M:      Richard Weinberger <richard@nod.at>
9109 M:      Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>
9110 L:      linux-mtd@lists.infradead.org
9111 W:      http://www.linux-mtd.infradead.org/
9112 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9113 T:      git git://git.infradead.org/linux-mtd.git master
9114 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9115 S:      Maintained
9116 F:      Documentation/devicetree/bindings/mtd/
9117 F:      drivers/mtd/
9118 F:      include/linux/mtd/
9119 F:      include/uapi/mtd/
9120
9121 MEN A21 WATCHDOG DRIVER
9122 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9123 L:      linux-watchdog@vger.kernel.org
9124 S:      Maintained
9125 F:      drivers/watchdog/mena21_wdt.c
9126
9127 MEN CHAMELEON BUS (mcb)
9128 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9129 S:      Maintained
9130 F:      drivers/mcb/
9131 F:      include/linux/mcb.h
9132 F:      Documentation/men-chameleon-bus.txt
9133
9134 MEN F21BMC (Board Management Controller)
9135 M:      Andreas Werner <andreas.werner@men.de>
9136 S:      Supported
9137 F:      drivers/mfd/menf21bmc.c
9138 F:      drivers/watchdog/menf21bmc_wdt.c
9139 F:      drivers/leds/leds-menf21bmc.c
9140 F:      drivers/hwmon/menf21bmc_hwmon.c
9141 F:      Documentation/hwmon/menf21bmc
9142
9143 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9144 M:      Neil Armstrong <narmstrong@baylibre.com>
9145 L:      linux-media@lists.freedesktop.org
9146 L:      linux-amlogic@lists.infradead.org
9147 W:      http://linux-meson.com/
9148 S:      Supported
9149 F:      drivers/media/platform/meson/ao-cec.c
9150 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9151 T:      git git://linuxtv.org/media_tree.git
9152
9153 MICROBLAZE ARCHITECTURE
9154 M:      Michal Simek <monstr@monstr.eu>
9155 W:      http://www.monstr.eu/fdt/
9156 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9157 S:      Supported
9158 F:      arch/microblaze/
9159
9160 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9161 M:      Richard Genoud <richard.genoud@gmail.com>
9162 S:      Maintained
9163 F:      drivers/tty/serial/atmel_serial.c
9164 F:      drivers/tty/serial/atmel_serial.h
9165
9166 MICROCHIP / ATMEL DMA DRIVER
9167 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9168 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9169 L:      dmaengine@vger.kernel.org
9170 S:      Supported
9171 F:      drivers/dma/at_hdmac.c
9172 F:      drivers/dma/at_hdmac_regs.h
9173 F:      include/linux/platform_data/dma-atmel.h
9174
9175 MICROCHIP / ATMEL ECC DRIVER
9176 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9177 L:      linux-crypto@vger.kernel.org
9178 S:      Maintained
9179 F:      drivers/crypto/atmel-ecc.*
9180
9181 MICROCHIP / ATMEL ISC DRIVER
9182 M:      Songjun Wu <songjun.wu@microchip.com>
9183 L:      linux-media@vger.kernel.org
9184 S:      Supported
9185 F:      drivers/media/platform/atmel/atmel-isc.c
9186 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9187 F:      devicetree/bindings/media/atmel-isc.txt
9188
9189 MICROCHIP / ATMEL NAND DRIVER
9190 M:      Wenyou Yang <wenyou.yang@microchip.com>
9191 M:      Josh Wu <rainyfeeling@outlook.com>
9192 L:      linux-mtd@lists.infradead.org
9193 S:      Supported
9194 F:      drivers/mtd/nand/atmel/*
9195 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9196
9197 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9198 M:      Woojung Huh <Woojung.Huh@microchip.com>
9199 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9200 L:      netdev@vger.kernel.org
9201 S:      Maintained
9202 F:      net/dsa/tag_ksz.c
9203 F:      drivers/net/dsa/microchip/*
9204 F:      include/linux/platform_data/microchip-ksz.h
9205 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9206
9207 MICROCHIP LAN743X ETHERNET DRIVER
9208 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9209 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9210 L:      netdev@vger.kernel.org
9211 S:      Maintained
9212 F:      drivers/net/ethernet/microchip/lan743x_*
9213
9214 MICROCHIP USB251XB DRIVER
9215 M:      Richard Leitner <richard.leitner@skidata.com>
9216 L:      linux-usb@vger.kernel.org
9217 S:      Maintained
9218 F:      drivers/usb/misc/usb251xb.c
9219 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9220
9221 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9222 M:      Don Brace <don.brace@microsemi.com>
9223 L:      esc.storagedev@microsemi.com
9224 L:      linux-scsi@vger.kernel.org
9225 S:      Supported
9226 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9227 F:      drivers/scsi/smartpqi/Kconfig
9228 F:      drivers/scsi/smartpqi/Makefile
9229 F:      include/linux/cciss*.h
9230 F:      include/uapi/linux/cciss*.h
9231 F:      Documentation/scsi/smartpqi.txt
9232
9233 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9234 M:      Chen Yu <yu.c.chen@intel.com>
9235 L:      platform-driver-x86@vger.kernel.org
9236 S:      Supported
9237 F:      drivers/platform/x86/surfacepro3_button.c
9238
9239 MICROTEK X6 SCANNER
9240 M:      Oliver Neukum <oliver@neukum.org>
9241 S:      Maintained
9242 F:      drivers/usb/image/microtek.*
9243
9244 MIPS
9245 M:      Ralf Baechle <ralf@linux-mips.org>
9246 M:      James Hogan <jhogan@kernel.org>
9247 L:      linux-mips@linux-mips.org
9248 W:      http://www.linux-mips.org/
9249 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9250 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9251 S:      Supported
9252 F:      Documentation/devicetree/bindings/mips/
9253 F:      Documentation/mips/
9254 F:      arch/mips/
9255 F:      drivers/platform/mips/
9256
9257 MIPS BOSTON DEVELOPMENT BOARD
9258 M:      Paul Burton <paul.burton@mips.com>
9259 L:      linux-mips@linux-mips.org
9260 S:      Maintained
9261 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9262 F:      arch/mips/boot/dts/img/boston.dts
9263 F:      arch/mips/configs/generic/board-boston.config
9264 F:      drivers/clk/imgtec/clk-boston.c
9265 F:      include/dt-bindings/clock/boston-clock.h
9266
9267 MIPS GENERIC PLATFORM
9268 M:      Paul Burton <paul.burton@mips.com>
9269 L:      linux-mips@linux-mips.org
9270 S:      Supported
9271 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9272 F:      arch/mips/generic/
9273 F:      arch/mips/tools/generic-board-config.sh
9274
9275 MIPS/LOONGSON1 ARCHITECTURE
9276 M:      Keguang Zhang <keguang.zhang@gmail.com>
9277 L:      linux-mips@linux-mips.org
9278 S:      Maintained
9279 F:      arch/mips/loongson32/
9280 F:      arch/mips/include/asm/mach-loongson32/
9281 F:      drivers/*/*loongson1*
9282 F:      drivers/*/*/*loongson1*
9283
9284 MIPS/LOONGSON2 ARCHITECTURE
9285 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9286 L:      linux-mips@linux-mips.org
9287 S:      Maintained
9288 F:      arch/mips/loongson64/*{2e/2f}*
9289 F:      arch/mips/include/asm/mach-loongson64/
9290 F:      drivers/*/*loongson2*
9291 F:      drivers/*/*/*loongson2*
9292
9293 MIPS/LOONGSON3 ARCHITECTURE
9294 M:      Huacai Chen <chenhc@lemote.com>
9295 L:      linux-mips@linux-mips.org
9296 S:      Maintained
9297 F:      arch/mips/loongson64/
9298 F:      arch/mips/include/asm/mach-loongson64/
9299 F:      drivers/platform/mips/cpu_hwmon.c
9300 F:      drivers/*/*loongson3*
9301 F:      drivers/*/*/*loongson3*
9302
9303 MIPS RINT INSTRUCTION EMULATION
9304 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9305 L:      linux-mips@linux-mips.org
9306 S:      Supported
9307 F:      arch/mips/math-emu/sp_rint.c
9308 F:      arch/mips/math-emu/dp_rint.c
9309
9310 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9311 M:      Hans Verkuil <hverkuil@xs4all.nl>
9312 L:      linux-media@vger.kernel.org
9313 T:      git git://linuxtv.org/media_tree.git
9314 W:      https://linuxtv.org
9315 S:      Odd Fixes
9316 F:      drivers/media/radio/radio-miropcm20*
9317
9318 MMP SUPPORT
9319 M:      Eric Miao <eric.y.miao@gmail.com>
9320 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9322 T:      git git://github.com/hzhuang1/linux.git
9323 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9324 S:      Maintained
9325 F:      arch/arm/boot/dts/mmp*
9326 F:      arch/arm/mach-mmp/
9327
9328 MN88472 MEDIA DRIVER
9329 M:      Antti Palosaari <crope@iki.fi>
9330 L:      linux-media@vger.kernel.org
9331 W:      https://linuxtv.org
9332 W:      http://palosaari.fi/linux/
9333 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9334 S:      Maintained
9335 F:      drivers/media/dvb-frontends/mn88472*
9336
9337 MN88473 MEDIA DRIVER
9338 M:      Antti Palosaari <crope@iki.fi>
9339 L:      linux-media@vger.kernel.org
9340 W:      https://linuxtv.org
9341 W:      http://palosaari.fi/linux/
9342 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9343 S:      Maintained
9344 F:      drivers/media/dvb-frontends/mn88473*
9345
9346 MODULE SUPPORT
9347 M:      Jessica Yu <jeyu@kernel.org>
9348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9349 S:      Maintained
9350 F:      include/linux/module.h
9351 F:      kernel/module.c
9352
9353 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9354 W:      http://popies.net/meye/
9355 S:      Orphan
9356 F:      Documentation/media/v4l-drivers/meye*
9357 F:      drivers/media/pci/meye/
9358 F:      include/uapi/linux/meye.h
9359
9360 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9361 M:      Jiri Slaby <jirislaby@gmail.com>
9362 S:      Maintained
9363 F:      Documentation/serial/moxa-smartio
9364 F:      drivers/tty/mxser.*
9365
9366 MR800 AVERMEDIA USB FM RADIO DRIVER
9367 M:      Alexey Klimov <klimov.linux@gmail.com>
9368 L:      linux-media@vger.kernel.org
9369 T:      git git://linuxtv.org/media_tree.git
9370 S:      Maintained
9371 F:      drivers/media/radio/radio-mr800.c
9372
9373 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9374 M:      Alan Ott <alan@signal11.us>
9375 L:      linux-wpan@vger.kernel.org
9376 S:      Maintained
9377 F:      drivers/net/ieee802154/mrf24j40.c
9378 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9379
9380 MSI LAPTOP SUPPORT
9381 M:      "Lee, Chun-Yi" <jlee@suse.com>
9382 L:      platform-driver-x86@vger.kernel.org
9383 S:      Maintained
9384 F:      drivers/platform/x86/msi-laptop.c
9385
9386 MSI WMI SUPPORT
9387 L:      platform-driver-x86@vger.kernel.org
9388 S:      Orphan
9389 F:      drivers/platform/x86/msi-wmi.c
9390
9391 MSI001 MEDIA DRIVER
9392 M:      Antti Palosaari <crope@iki.fi>
9393 L:      linux-media@vger.kernel.org
9394 W:      https://linuxtv.org
9395 W:      http://palosaari.fi/linux/
9396 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9397 T:      git git://linuxtv.org/anttip/media_tree.git
9398 S:      Maintained
9399 F:      drivers/media/tuners/msi001*
9400
9401 MSI2500 MEDIA DRIVER
9402 M:      Antti Palosaari <crope@iki.fi>
9403 L:      linux-media@vger.kernel.org
9404 W:      https://linuxtv.org
9405 W:      http://palosaari.fi/linux/
9406 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9407 T:      git git://linuxtv.org/anttip/media_tree.git
9408 S:      Maintained
9409 F:      drivers/media/usb/msi2500/
9410
9411 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9412 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9413 L:      linux-mtd@lists.infradead.org
9414 S:      Maintained
9415 F:      drivers/mtd/devices/docg3*
9416
9417 MT9M032 APTINA SENSOR DRIVER
9418 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9419 L:      linux-media@vger.kernel.org
9420 T:      git git://linuxtv.org/media_tree.git
9421 S:      Maintained
9422 F:      drivers/media/i2c/mt9m032.c
9423 F:      include/media/i2c/mt9m032.h
9424
9425 MT9P031 APTINA CAMERA SENSOR
9426 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9427 L:      linux-media@vger.kernel.org
9428 T:      git git://linuxtv.org/media_tree.git
9429 S:      Maintained
9430 F:      drivers/media/i2c/mt9p031.c
9431 F:      include/media/i2c/mt9p031.h
9432
9433 MT9T001 APTINA CAMERA SENSOR
9434 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9435 L:      linux-media@vger.kernel.org
9436 T:      git git://linuxtv.org/media_tree.git
9437 S:      Maintained
9438 F:      drivers/media/i2c/mt9t001.c
9439 F:      include/media/i2c/mt9t001.h
9440
9441 MT9T112 APTINA CAMERA SENSOR
9442 M:      Jacopo Mondi <jacopo@jmondi.org>
9443 L:      linux-media@vger.kernel.org
9444 T:      git git://linuxtv.org/media_tree.git
9445 S:      Odd Fixes
9446 F:      drivers/media/i2c/mt9t112.c
9447 F:      include/media/i2c/mt9t112.h
9448
9449 MT9V032 APTINA CAMERA SENSOR
9450 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9451 L:      linux-media@vger.kernel.org
9452 T:      git git://linuxtv.org/media_tree.git
9453 S:      Maintained
9454 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9455 F:      drivers/media/i2c/mt9v032.c
9456 F:      include/media/i2c/mt9v032.h
9457
9458 MULTIFUNCTION DEVICES (MFD)
9459 M:      Lee Jones <lee.jones@linaro.org>
9460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9461 S:      Supported
9462 F:      Documentation/devicetree/bindings/mfd/
9463 F:      drivers/mfd/
9464 F:      include/linux/mfd/
9465 F:      include/dt-bindings/mfd/
9466
9467 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9468 S:      Orphan
9469 F:      drivers/mmc/host/mmc_spi.c
9470 F:      include/linux/spi/mmc_spi.h
9471
9472 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9473 M:      Ulf Hansson <ulf.hansson@linaro.org>
9474 L:      linux-mmc@vger.kernel.org
9475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9476 S:      Maintained
9477 F:      Documentation/devicetree/bindings/mmc/
9478 F:      drivers/mmc/
9479 F:      include/linux/mmc/
9480 F:      include/uapi/linux/mmc/
9481
9482 MULTIPLEXER SUBSYSTEM
9483 M:      Peter Rosin <peda@axentia.se>
9484 S:      Maintained
9485 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9486 F:      Documentation/devicetree/bindings/mux/
9487 F:      include/linux/dt-bindings/mux/
9488 F:      include/linux/mux/
9489 F:      drivers/mux/
9490
9491 MULTITECH MULTIPORT CARD (ISICOM)
9492 S:      Orphan
9493 F:      drivers/tty/isicom.c
9494 F:      include/linux/isicom.h
9495
9496 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9497 M:      Bin Liu <b-liu@ti.com>
9498 L:      linux-usb@vger.kernel.org
9499 S:      Maintained
9500 F:      drivers/usb/musb/
9501
9502 MXL5007T MEDIA DRIVER
9503 M:      Michael Krufky <mkrufky@linuxtv.org>
9504 L:      linux-media@vger.kernel.org
9505 W:      https://linuxtv.org
9506 W:      http://github.com/mkrufky
9507 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9508 T:      git git://linuxtv.org/mkrufky/tuners.git
9509 S:      Maintained
9510 F:      drivers/media/tuners/mxl5007t.*
9511
9512 MXSFB DRM DRIVER
9513 M:      Marek Vasut <marex@denx.de>
9514 S:      Supported
9515 F:      drivers/gpu/drm/mxsfb/
9516 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9517
9518 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9519 M:      Chris Lee <christopher.lee@cspi.com>
9520 L:      netdev@vger.kernel.org
9521 W:      https://www.cspi.com/ethernet-products/support/downloads/
9522 S:      Supported
9523 F:      drivers/net/ethernet/myricom/myri10ge/
9524
9525 NAND FLASH SUBSYSTEM
9526 M:      Boris Brezillon <boris.brezillon@free-electrons.com>
9527 R:      Richard Weinberger <richard@nod.at>
9528 L:      linux-mtd@lists.infradead.org
9529 W:      http://www.linux-mtd.infradead.org/
9530 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9531 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9532 T:      git git://git.infradead.org/linux-mtd.git nand/next
9533 S:      Maintained
9534 F:      drivers/mtd/nand/
9535 F:      include/linux/mtd/*nand*.h
9536
9537 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9538 M:      Daniel Mack <zonque@gmail.com>
9539 S:      Maintained
9540 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9541 W:      http://www.native-instruments.com
9542 F:      sound/usb/caiaq/
9543
9544 NATSEMI ETHERNET DRIVER (DP8381x)
9545 S:      Orphan
9546 F:      drivers/net/ethernet/natsemi/natsemi.c
9547
9548 NCP FILESYSTEM
9549 M:      Petr Vandrovec <petr@vandrovec.name>
9550 S:      Obsolete
9551 F:      drivers/staging/ncpfs/
9552
9553 NCR 5380 SCSI DRIVERS
9554 M:      Finn Thain <fthain@telegraphics.com.au>
9555 M:      Michael Schmitz <schmitzmic@gmail.com>
9556 L:      linux-scsi@vger.kernel.org
9557 S:      Maintained
9558 F:      Documentation/scsi/g_NCR5380.txt
9559 F:      drivers/scsi/NCR5380.*
9560 F:      drivers/scsi/arm/cumana_1.c
9561 F:      drivers/scsi/arm/oak.c
9562 F:      drivers/scsi/atari_scsi.*
9563 F:      drivers/scsi/dmx3191d.c
9564 F:      drivers/scsi/g_NCR5380.*
9565 F:      drivers/scsi/mac_scsi.*
9566 F:      drivers/scsi/sun3_scsi.*
9567 F:      drivers/scsi/sun3_scsi_vme.c
9568
9569 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9570 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9571 L:      linux-scsi@vger.kernel.org
9572 S:      Maintained
9573 F:      drivers/scsi/NCR_D700.*
9574
9575 NCT6775 HARDWARE MONITOR DRIVER
9576 M:      Guenter Roeck <linux@roeck-us.net>
9577 L:      linux-hwmon@vger.kernel.org
9578 S:      Maintained
9579 F:      Documentation/hwmon/nct6775
9580 F:      drivers/hwmon/nct6775.c
9581
9582 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9583 M:      Faisal Latif <faisal.latif@intel.com>
9584 L:      linux-rdma@vger.kernel.org
9585 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9586 S:      Supported
9587 F:      drivers/infiniband/hw/nes/
9588 F:      include/uapi/rdma/nes-abi.h
9589
9590 NETEM NETWORK EMULATOR
9591 M:      Stephen Hemminger <stephen@networkplumber.org>
9592 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9593 S:      Maintained
9594 F:      net/sched/sch_netem.c
9595
9596 NETERION 10GbE DRIVERS (s2io/vxge)
9597 M:      Jon Mason <jdmason@kudzu.us>
9598 L:      netdev@vger.kernel.org
9599 S:      Supported
9600 F:      Documentation/networking/s2io.txt
9601 F:      Documentation/networking/vxge.txt
9602 F:      drivers/net/ethernet/neterion/
9603
9604 NETFILTER
9605 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9606 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9607 M:      Florian Westphal <fw@strlen.de>
9608 L:      netfilter-devel@vger.kernel.org
9609 L:      coreteam@netfilter.org
9610 W:      http://www.netfilter.org/
9611 W:      http://www.iptables.org/
9612 W:      http://www.nftables.org/
9613 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9616 S:      Maintained
9617 F:      include/linux/netfilter*
9618 F:      include/linux/netfilter/
9619 F:      include/net/netfilter/
9620 F:      include/uapi/linux/netfilter*
9621 F:      include/uapi/linux/netfilter/
9622 F:      net/*/netfilter.c
9623 F:      net/*/netfilter/
9624 F:      net/netfilter/
9625 F:      net/bridge/br_netfilter*.c
9626
9627 NETROM NETWORK LAYER
9628 M:      Ralf Baechle <ralf@linux-mips.org>
9629 L:      linux-hams@vger.kernel.org
9630 W:      http://www.linux-ax25.org/
9631 S:      Maintained
9632 F:      include/net/netrom.h
9633 F:      include/uapi/linux/netrom.h
9634 F:      net/netrom/
9635
9636 NETRONOME ETHERNET DRIVERS
9637 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9638 L:      oss-drivers@netronome.com
9639 S:      Maintained
9640 F:      drivers/net/ethernet/netronome/
9641
9642 NETWORK BLOCK DEVICE (NBD)
9643 M:      Josef Bacik <jbacik@fb.com>
9644 S:      Maintained
9645 L:      linux-block@vger.kernel.org
9646 L:      nbd@other.debian.org
9647 F:      Documentation/blockdev/nbd.txt
9648 F:      drivers/block/nbd.c
9649 F:      include/uapi/linux/nbd.h
9650
9651 NETWORK DROP MONITOR
9652 M:      Neil Horman <nhorman@tuxdriver.com>
9653 L:      netdev@vger.kernel.org
9654 S:      Maintained
9655 W:      https://fedorahosted.org/dropwatch/
9656 F:      net/core/drop_monitor.c
9657
9658 NETWORKING DRIVERS
9659 L:      netdev@vger.kernel.org
9660 W:      http://www.linuxfoundation.org/en/Net
9661 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9664 S:      Odd Fixes
9665 F:      Documentation/devicetree/bindings/net/
9666 F:      drivers/net/
9667 F:      include/linux/if_*
9668 F:      include/linux/netdevice.h
9669 F:      include/linux/etherdevice.h
9670 F:      include/linux/fcdevice.h
9671 F:      include/linux/fddidevice.h
9672 F:      include/linux/hippidevice.h
9673 F:      include/linux/inetdevice.h
9674 F:      include/uapi/linux/if_*
9675 F:      include/uapi/linux/netdevice.h
9676
9677 NETWORKING DRIVERS (WIRELESS)
9678 M:      Kalle Valo <kvalo@codeaurora.org>
9679 L:      linux-wireless@vger.kernel.org
9680 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9683 S:      Maintained
9684 F:      Documentation/devicetree/bindings/net/wireless/
9685 F:      drivers/net/wireless/
9686
9687 NETWORKING [DSA]
9688 M:      Andrew Lunn <andrew@lunn.ch>
9689 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9690 M:      Florian Fainelli <f.fainelli@gmail.com>
9691 S:      Maintained
9692 F:      net/dsa/
9693 F:      include/net/dsa.h
9694 F:      include/linux/dsa/
9695 F:      drivers/net/dsa/
9696
9697 NETWORKING [GENERAL]
9698 M:      "David S. Miller" <davem@davemloft.net>
9699 L:      netdev@vger.kernel.org
9700 W:      http://www.linuxfoundation.org/en/Net
9701 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9704 B:      mailto:netdev@vger.kernel.org
9705 S:      Maintained
9706 F:      net/
9707 F:      include/net/
9708 F:      include/linux/in.h
9709 F:      include/linux/net.h
9710 F:      include/linux/netdevice.h
9711 F:      include/uapi/linux/in.h
9712 F:      include/uapi/linux/net.h
9713 F:      include/uapi/linux/netdevice.h
9714 F:      include/uapi/linux/net_namespace.h
9715 F:      tools/testing/selftests/net/
9716 F:      lib/net_utils.c
9717 F:      lib/random32.c
9718
9719 NETWORKING [IPSEC]
9720 M:      Steffen Klassert <steffen.klassert@secunet.com>
9721 M:      Herbert Xu <herbert@gondor.apana.org.au>
9722 M:      "David S. Miller" <davem@davemloft.net>
9723 L:      netdev@vger.kernel.org
9724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9726 S:      Maintained
9727 F:      net/core/flow.c
9728 F:      net/xfrm/
9729 F:      net/key/
9730 F:      net/ipv4/xfrm*
9731 F:      net/ipv4/esp4*
9732 F:      net/ipv4/ah4.c
9733 F:      net/ipv4/ipcomp.c
9734 F:      net/ipv4/ip_vti.c
9735 F:      net/ipv6/xfrm*
9736 F:      net/ipv6/esp6*
9737 F:      net/ipv6/ah6.c
9738 F:      net/ipv6/ipcomp6.c
9739 F:      net/ipv6/ip6_vti.c
9740 F:      include/uapi/linux/xfrm.h
9741 F:      include/net/xfrm.h
9742
9743 NETWORKING [IPv4/IPv6]
9744 M:      "David S. Miller" <davem@davemloft.net>
9745 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9746 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9747 L:      netdev@vger.kernel.org
9748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9749 S:      Maintained
9750 F:      net/ipv4/
9751 F:      net/ipv6/
9752 F:      include/net/ip*
9753 F:      arch/x86/net/*
9754
9755 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9756 M:      Paul Moore <paul@paul-moore.com>
9757 W:      https://github.com/netlabel
9758 L:      netdev@vger.kernel.org
9759 L:      linux-security-module@vger.kernel.org
9760 S:      Maintained
9761 F:      Documentation/netlabel/
9762 F:      include/net/calipso.h
9763 F:      include/net/cipso_ipv4.h
9764 F:      include/net/netlabel.h
9765 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9766 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9767 F:      net/netlabel/
9768 F:      net/ipv4/cipso_ipv4.c
9769 F:      net/ipv6/calipso.c
9770 F:      net/netfilter/xt_CONNSECMARK.c
9771 F:      net/netfilter/xt_SECMARK.c
9772
9773 NETWORKING [TLS]
9774 M:      Ilya Lesokhin <ilyal@mellanox.com>
9775 M:      Aviad Yehezkel <aviadye@mellanox.com>
9776 M:      Dave Watson <davejwatson@fb.com>
9777 L:      netdev@vger.kernel.org
9778 S:      Maintained
9779 F:      net/tls/*
9780 F:      include/uapi/linux/tls.h
9781 F:      include/net/tls.h
9782
9783 NETWORKING [WIRELESS]
9784 L:      linux-wireless@vger.kernel.org
9785 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9786
9787 NETDEVSIM
9788 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9789 S:      Maintained
9790 F:      drivers/net/netdevsim/*
9791
9792 NETXEN (1/10) GbE SUPPORT
9793 M:      Manish Chopra <manish.chopra@cavium.com>
9794 M:      Rahul Verma <rahul.verma@cavium.com>
9795 M:      Dept-GELinuxNICDev@cavium.com
9796 L:      netdev@vger.kernel.org
9797 S:      Supported
9798 F:      drivers/net/ethernet/qlogic/netxen/
9799
9800 NFC SUBSYSTEM
9801 M:      Samuel Ortiz <sameo@linux.intel.com>
9802 L:      linux-wireless@vger.kernel.org
9803 L:      linux-nfc@lists.01.org (subscribers-only)
9804 S:      Supported
9805 F:      net/nfc/
9806 F:      include/net/nfc/
9807 F:      include/uapi/linux/nfc.h
9808 F:      drivers/nfc/
9809 F:      include/linux/platform_data/nfcmrvl.h
9810 F:      include/linux/platform_data/nxp-nci.h
9811 F:      Documentation/devicetree/bindings/net/nfc/
9812
9813 NFS, SUNRPC, AND LOCKD CLIENTS
9814 M:      Trond Myklebust <trond.myklebust@primarydata.com>
9815 M:      Anna Schumaker <anna.schumaker@netapp.com>
9816 L:      linux-nfs@vger.kernel.org
9817 W:      http://client.linux-nfs.org
9818 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9819 S:      Maintained
9820 F:      fs/lockd/
9821 F:      fs/nfs/
9822 F:      fs/nfs_common/
9823 F:      net/sunrpc/
9824 F:      include/linux/lockd/
9825 F:      include/linux/nfs*
9826 F:      include/linux/sunrpc/
9827 F:      include/uapi/linux/nfs*
9828 F:      include/uapi/linux/sunrpc/
9829
9830 NILFS2 FILESYSTEM
9831 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9832 L:      linux-nilfs@vger.kernel.org
9833 W:      https://nilfs.sourceforge.io/
9834 W:      https://nilfs.osdn.jp/
9835 T:      git git://github.com/konis/nilfs2.git
9836 S:      Supported
9837 F:      Documentation/filesystems/nilfs2.txt
9838 F:      fs/nilfs2/
9839 F:      include/trace/events/nilfs2.h
9840 F:      include/uapi/linux/nilfs2_api.h
9841 F:      include/uapi/linux/nilfs2_ondisk.h
9842
9843 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9844 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9845 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9846 S:      Maintained
9847 F:      Documentation/scsi/NinjaSCSI.txt
9848 F:      drivers/scsi/pcmcia/nsp_*
9849
9850 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9851 M:      GOTO Masanori <gotom@debian.or.jp>
9852 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9853 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9854 S:      Maintained
9855 F:      Documentation/scsi/NinjaSCSI.txt
9856 F:      drivers/scsi/nsp32*
9857
9858 NIOS2 ARCHITECTURE
9859 M:      Ley Foon Tan <lftan@altera.com>
9860 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9862 S:      Maintained
9863 F:      arch/nios2/
9864
9865 NOHZ, DYNTICKS SUPPORT
9866 M:      Frederic Weisbecker <fweisbec@gmail.com>
9867 M:      Thomas Gleixner <tglx@linutronix.de>
9868 M:      Ingo Molnar <mingo@kernel.org>
9869 L:      linux-kernel@vger.kernel.org
9870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9871 S:      Maintained
9872 F:      kernel/time/tick*.*
9873 F:      include/linux/tick.h
9874 F:      include/linux/sched/nohz.h
9875
9876 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9877 M:      Pavel Machek <pavel@ucw.cz>
9878 M:      Sakari Ailus <sakari.ailus@iki.fi>
9879 L:      linux-media@vger.kernel.org
9880 S:      Maintained
9881 F:      drivers/media/i2c/et8ek8
9882 F:      drivers/media/i2c/ad5820.c
9883
9884 NOKIA N900 POWER SUPPLY DRIVERS
9885 R:      Pali Rohár <pali.rohar@gmail.com>
9886 F:      include/linux/power/bq2415x_charger.h
9887 F:      include/linux/power/bq27xxx_battery.h
9888 F:      include/linux/power/isp1704_charger.h
9889 F:      drivers/power/supply/bq2415x_charger.c
9890 F:      drivers/power/supply/bq27xxx_battery.c
9891 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9892 F:      drivers/power/supply/isp1704_charger.c
9893 F:      drivers/power/supply/rx51_battery.c
9894
9895 NTB AMD DRIVER
9896 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9897 L:      linux-ntb@googlegroups.com
9898 S:      Supported
9899 F:      drivers/ntb/hw/amd/
9900
9901 NTB DRIVER CORE
9902 M:      Jon Mason <jdmason@kudzu.us>
9903 M:      Dave Jiang <dave.jiang@intel.com>
9904 M:      Allen Hubbe <allenbh@gmail.com>
9905 L:      linux-ntb@googlegroups.com
9906 S:      Supported
9907 W:      https://github.com/jonmason/ntb/wiki
9908 T:      git git://github.com/jonmason/ntb.git
9909 F:      drivers/ntb/
9910 F:      drivers/net/ntb_netdev.c
9911 F:      include/linux/ntb.h
9912 F:      include/linux/ntb_transport.h
9913 F:      tools/testing/selftests/ntb/
9914
9915 NTB IDT DRIVER
9916 M:      Serge Semin <fancer.lancer@gmail.com>
9917 L:      linux-ntb@googlegroups.com
9918 S:      Supported
9919 F:      drivers/ntb/hw/idt/
9920
9921 NTB INTEL DRIVER
9922 M:      Dave Jiang <dave.jiang@intel.com>
9923 L:      linux-ntb@googlegroups.com
9924 S:      Supported
9925 W:      https://github.com/davejiang/linux/wiki
9926 T:      git https://github.com/davejiang/linux.git
9927 F:      drivers/ntb/hw/intel/
9928
9929 NTFS FILESYSTEM
9930 M:      Anton Altaparmakov <anton@tuxera.com>
9931 L:      linux-ntfs-dev@lists.sourceforge.net
9932 W:      http://www.tuxera.com/
9933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
9934 S:      Supported
9935 F:      Documentation/filesystems/ntfs.txt
9936 F:      fs/ntfs/
9937
9938 NUBUS SUBSYSTEM
9939 M:      Finn Thain <fthain@telegraphics.com.au>
9940 L:      linux-m68k@lists.linux-m68k.org
9941 S:      Maintained
9942 F:      arch/*/include/asm/nubus.h
9943 F:      drivers/nubus/
9944 F:      include/linux/nubus.h
9945 F:      include/uapi/linux/nubus.h
9946
9947 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
9948 M:      Antonino Daplas <adaplas@gmail.com>
9949 L:      linux-fbdev@vger.kernel.org
9950 S:      Maintained
9951 F:      drivers/video/fbdev/riva/
9952 F:      drivers/video/fbdev/nvidia/
9953
9954 NVM EXPRESS DRIVER
9955 M:      Keith Busch <keith.busch@intel.com>
9956 M:      Jens Axboe <axboe@fb.com>
9957 M:      Christoph Hellwig <hch@lst.de>
9958 M:      Sagi Grimberg <sagi@grimberg.me>
9959 L:      linux-nvme@lists.infradead.org
9960 T:      git://git.infradead.org/nvme.git
9961 W:      http://git.infradead.org/nvme.git
9962 S:      Supported
9963 F:      drivers/nvme/host/
9964 F:      include/linux/nvme.h
9965 F:      include/uapi/linux/nvme_ioctl.h
9966
9967 NVM EXPRESS FC TRANSPORT DRIVERS
9968 M:      James Smart <james.smart@broadcom.com>
9969 L:      linux-nvme@lists.infradead.org
9970 S:      Supported
9971 F:      include/linux/nvme-fc.h
9972 F:      include/linux/nvme-fc-driver.h
9973 F:      drivers/nvme/host/fc.c
9974 F:      drivers/nvme/target/fc.c
9975 F:      drivers/nvme/target/fcloop.c
9976
9977 NVM EXPRESS TARGET DRIVER
9978 M:      Christoph Hellwig <hch@lst.de>
9979 M:      Sagi Grimberg <sagi@grimberg.me>
9980 L:      linux-nvme@lists.infradead.org
9981 T:      git://git.infradead.org/nvme.git
9982 W:      http://git.infradead.org/nvme.git
9983 S:      Supported
9984 F:      drivers/nvme/target/
9985
9986 NVMEM FRAMEWORK
9987 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
9988 S:      Maintained
9989 F:      drivers/nvmem/
9990 F:      Documentation/devicetree/bindings/nvmem/
9991 F:      Documentation/ABI/stable/sysfs-bus-nvmem
9992 F:      include/linux/nvmem-consumer.h
9993 F:      include/linux/nvmem-provider.h
9994
9995 NXP SGTL5000 DRIVER
9996 M:      Fabio Estevam <fabio.estevam@nxp.com>
9997 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9998 S:      Maintained
9999 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10000 F:      sound/soc/codecs/sgtl5000*
10001
10002 NXP TDA998X DRM DRIVER
10003 M:      Russell King <linux@armlinux.org.uk>
10004 S:      Supported
10005 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10006 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10007 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10008 F:      include/drm/i2c/tda998x.h
10009
10010 NXP TFA9879 DRIVER
10011 M:      Peter Rosin <peda@axentia.se>
10012 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10013 S:      Maintained
10014 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10015 F:      sound/soc/codecs/tfa9879*
10016
10017 NXP-NCI NFC DRIVER
10018 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10019 R:      Charles Gorand <charles.gorand@effinnov.com>
10020 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10021 S:      Supported
10022 F:      drivers/nfc/nxp-nci
10023
10024 OBJTOOL
10025 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10026 M:      Peter Zijlstra <peterz@infradead.org>
10027 S:      Supported
10028 F:      tools/objtool/
10029
10030 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10031 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10032 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10033 L:      linuxppc-dev@lists.ozlabs.org
10034 S:      Supported
10035 F:      arch/powerpc/platforms/powernv/ocxl.c
10036 F:      arch/powerpc/include/asm/pnv-ocxl.h
10037 F:      drivers/misc/ocxl/
10038 F:      include/misc/ocxl*
10039 F:      include/uapi/misc/ocxl.h
10040 F:      Documentation/accelerators/ocxl.txt
10041
10042 OMAP AUDIO SUPPORT
10043 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10044 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10045 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10046 L:      linux-omap@vger.kernel.org
10047 S:      Maintained
10048 F:      sound/soc/omap/
10049
10050 OMAP CLOCK FRAMEWORK SUPPORT
10051 M:      Paul Walmsley <paul@pwsan.com>
10052 L:      linux-omap@vger.kernel.org
10053 S:      Maintained
10054 F:      arch/arm/*omap*/*clock*
10055
10056 OMAP DEVICE TREE SUPPORT
10057 M:      Benoît Cousson <bcousson@baylibre.com>
10058 M:      Tony Lindgren <tony@atomide.com>
10059 L:      linux-omap@vger.kernel.org
10060 L:      devicetree@vger.kernel.org
10061 S:      Maintained
10062 F:      arch/arm/boot/dts/*omap*
10063 F:      arch/arm/boot/dts/*am3*
10064 F:      arch/arm/boot/dts/*am4*
10065 F:      arch/arm/boot/dts/*am5*
10066 F:      arch/arm/boot/dts/*dra7*
10067
10068 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10069 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10070 L:      linux-omap@vger.kernel.org
10071 L:      linux-fbdev@vger.kernel.org
10072 S:      Maintained
10073 F:      drivers/video/fbdev/omap2/
10074 F:      Documentation/arm/OMAP/DSS
10075
10076 OMAP FRAMEBUFFER SUPPORT
10077 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10078 L:      linux-fbdev@vger.kernel.org
10079 L:      linux-omap@vger.kernel.org
10080 S:      Maintained
10081 F:      drivers/video/fbdev/omap/
10082
10083 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10084 M:      Roger Quadros <rogerq@ti.com>
10085 M:      Tony Lindgren <tony@atomide.com>
10086 L:      linux-omap@vger.kernel.org
10087 S:      Maintained
10088 F:      drivers/memory/omap-gpmc.c
10089 F:      arch/arm/mach-omap2/*gpmc*
10090
10091 OMAP GPIO DRIVER
10092 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10093 M:      Santosh Shilimkar <ssantosh@kernel.org>
10094 M:      Kevin Hilman <khilman@kernel.org>
10095 L:      linux-omap@vger.kernel.org
10096 S:      Maintained
10097 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10098 F:      drivers/gpio/gpio-omap.c
10099
10100 OMAP HARDWARE SPINLOCK SUPPORT
10101 M:      Ohad Ben-Cohen <ohad@wizery.com>
10102 L:      linux-omap@vger.kernel.org
10103 S:      Maintained
10104 F:      drivers/hwspinlock/omap_hwspinlock.c
10105
10106 OMAP HS MMC SUPPORT
10107 L:      linux-mmc@vger.kernel.org
10108 L:      linux-omap@vger.kernel.org
10109 S:      Orphan
10110 F:      drivers/mmc/host/omap_hsmmc.c
10111
10112 OMAP HWMOD DATA
10113 M:      Paul Walmsley <paul@pwsan.com>
10114 L:      linux-omap@vger.kernel.org
10115 S:      Maintained
10116 F:      arch/arm/mach-omap2/omap_hwmod*data*
10117
10118 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10119 M:      Benoît Cousson <bcousson@baylibre.com>
10120 L:      linux-omap@vger.kernel.org
10121 S:      Maintained
10122 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10123
10124 OMAP HWMOD SUPPORT
10125 M:      Benoît Cousson <bcousson@baylibre.com>
10126 M:      Paul Walmsley <paul@pwsan.com>
10127 L:      linux-omap@vger.kernel.org
10128 S:      Maintained
10129 F:      arch/arm/mach-omap2/omap_hwmod.*
10130
10131 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10132 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10133 L:      linux-media@vger.kernel.org
10134 S:      Maintained
10135 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10136 F:      drivers/media/platform/omap3isp/
10137 F:      drivers/staging/media/omap4iss/
10138
10139 OMAP MMC SUPPORT
10140 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10141 L:      linux-omap@vger.kernel.org
10142 S:      Maintained
10143 F:      drivers/mmc/host/omap.c
10144
10145 OMAP POWER MANAGEMENT SUPPORT
10146 M:      Kevin Hilman <khilman@kernel.org>
10147 L:      linux-omap@vger.kernel.org
10148 S:      Maintained
10149 F:      arch/arm/*omap*/*pm*
10150 F:      drivers/cpufreq/omap-cpufreq.c
10151
10152 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10153 M:      Rajendra Nayak <rnayak@codeaurora.org>
10154 M:      Paul Walmsley <paul@pwsan.com>
10155 L:      linux-omap@vger.kernel.org
10156 S:      Maintained
10157 F:      arch/arm/mach-omap2/prm*
10158
10159 OMAP RANDOM NUMBER GENERATOR SUPPORT
10160 M:      Deepak Saxena <dsaxena@plexity.net>
10161 S:      Maintained
10162 F:      drivers/char/hw_random/omap-rng.c
10163
10164 OMAP USB SUPPORT
10165 L:      linux-usb@vger.kernel.org
10166 L:      linux-omap@vger.kernel.org
10167 S:      Orphan
10168 F:      drivers/usb/*/*omap*
10169 F:      arch/arm/*omap*/usb*
10170
10171 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10172 M:      Mark Jackson <mpfj@newflow.co.uk>
10173 L:      linux-omap@vger.kernel.org
10174 S:      Maintained
10175 F:      arch/arm/boot/dts/am335x-nano.dts
10176
10177 OMAP1 SUPPORT
10178 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10179 M:      Tony Lindgren <tony@atomide.com>
10180 L:      linux-omap@vger.kernel.org
10181 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10183 S:      Maintained
10184 F:      arch/arm/mach-omap1/
10185 F:      arch/arm/plat-omap/
10186 F:      arch/arm/configs/omap1_defconfig
10187 F:      drivers/i2c/busses/i2c-omap.c
10188 F:      include/linux/i2c-omap.h
10189
10190 OMAP2+ SUPPORT
10191 M:      Tony Lindgren <tony@atomide.com>
10192 L:      linux-omap@vger.kernel.org
10193 W:      http://www.muru.com/linux/omap/
10194 W:      http://linux.omap.com/
10195 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10197 S:      Maintained
10198 F:      arch/arm/mach-omap2/
10199 F:      arch/arm/plat-omap/
10200 F:      arch/arm/configs/omap2plus_defconfig
10201 F:      drivers/i2c/busses/i2c-omap.c
10202 F:      drivers/irqchip/irq-omap-intc.c
10203 F:      drivers/mfd/*omap*.c
10204 F:      drivers/mfd/menelaus.c
10205 F:      drivers/mfd/palmas.c
10206 F:      drivers/mfd/tps65217.c
10207 F:      drivers/mfd/tps65218.c
10208 F:      drivers/mfd/tps65910.c
10209 F:      drivers/mfd/twl-core.[ch]
10210 F:      drivers/mfd/twl4030*.c
10211 F:      drivers/mfd/twl6030*.c
10212 F:      drivers/mfd/twl6040*.c
10213 F:      drivers/regulator/palmas-regulator*.c
10214 F:      drivers/regulator/pbias-regulator.c
10215 F:      drivers/regulator/tps65217-regulator.c
10216 F:      drivers/regulator/tps65218-regulator.c
10217 F:      drivers/regulator/tps65910-regulator.c
10218 F:      drivers/regulator/twl-regulator.c
10219 F:      drivers/regulator/twl6030-regulator.c
10220 F:      include/linux/i2c-omap.h
10221
10222 ONION OMEGA2+ BOARD
10223 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10224 L:      linux-mips@linux-mips.org
10225 S:      Maintained
10226 F:      arch/mips/boot/dts/ralink/omega2p.dts
10227
10228 OMFS FILESYSTEM
10229 M:      Bob Copeland <me@bobcopeland.com>
10230 L:      linux-karma-devel@lists.sourceforge.net
10231 S:      Maintained
10232 F:      Documentation/filesystems/omfs.txt
10233 F:      fs/omfs/
10234
10235 OMNIKEY CARDMAN 4000 DRIVER
10236 M:      Harald Welte <laforge@gnumonks.org>
10237 S:      Maintained
10238 F:      drivers/char/pcmcia/cm4000_cs.c
10239 F:      include/linux/cm4000_cs.h
10240 F:      include/uapi/linux/cm4000_cs.h
10241
10242 OMNIKEY CARDMAN 4040 DRIVER
10243 M:      Harald Welte <laforge@gnumonks.org>
10244 S:      Maintained
10245 F:      drivers/char/pcmcia/cm4040_cs.*
10246
10247 OMNIVISION OV13858 SENSOR DRIVER
10248 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10249 L:      linux-media@vger.kernel.org
10250 T:      git git://linuxtv.org/media_tree.git
10251 S:      Maintained
10252 F:      drivers/media/i2c/ov13858.c
10253
10254 OMNIVISION OV2685 SENSOR DRIVER
10255 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10256 L:      linux-media@vger.kernel.org
10257 T:      git git://linuxtv.org/media_tree.git
10258 S:      Maintained
10259 F:      drivers/media/i2c/ov2685.c
10260
10261 OMNIVISION OV5640 SENSOR DRIVER
10262 M:      Steve Longerbeam <slongerbeam@gmail.com>
10263 L:      linux-media@vger.kernel.org
10264 T:      git git://linuxtv.org/media_tree.git
10265 S:      Maintained
10266 F:      drivers/media/i2c/ov5640.c
10267
10268 OMNIVISION OV5647 SENSOR DRIVER
10269 M:      Luis Oliveira <lolivei@synopsys.com>
10270 L:      linux-media@vger.kernel.org
10271 T:      git git://linuxtv.org/media_tree.git
10272 S:      Maintained
10273 F:      drivers/media/i2c/ov5647.c
10274
10275 OMNIVISION OV5695 SENSOR DRIVER
10276 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10277 L:      linux-media@vger.kernel.org
10278 T:      git git://linuxtv.org/media_tree.git
10279 S:      Maintained
10280 F:      drivers/media/i2c/ov5695.c
10281
10282 OMNIVISION OV7670 SENSOR DRIVER
10283 M:      Jonathan Corbet <corbet@lwn.net>
10284 L:      linux-media@vger.kernel.org
10285 T:      git git://linuxtv.org/media_tree.git
10286 S:      Maintained
10287 F:      drivers/media/i2c/ov7670.c
10288 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10289
10290 OMNIVISION OV772x SENSOR DRIVER
10291 M:      Jacopo Mondi <jacopo@jmondi.org>
10292 L:      linux-media@vger.kernel.org
10293 T:      git git://linuxtv.org/media_tree.git
10294 S:      Odd fixes
10295 F:      drivers/media/i2c/ov772x.c
10296 F:      include/media/i2c/ov772x.h
10297
10298 OMNIVISION OV7740 SENSOR DRIVER
10299 M:      Wenyou Yang <wenyou.yang@microchip.com>
10300 L:      linux-media@vger.kernel.org
10301 T:      git git://linuxtv.org/media_tree.git
10302 S:      Maintained
10303 F:      drivers/media/i2c/ov7740.c
10304 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10305
10306 OMNIVISION OV9650 SENSOR DRIVER
10307 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10308 R:      Akinobu Mita <akinobu.mita@gmail.com>
10309 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10310 L:      linux-media@vger.kernel.org
10311 T:      git git://linuxtv.org/media_tree.git
10312 S:      Maintained
10313 F:      drivers/media/i2c/ov9650.c
10314 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10315
10316 ONENAND FLASH DRIVER
10317 M:      Kyungmin Park <kyungmin.park@samsung.com>
10318 L:      linux-mtd@lists.infradead.org
10319 S:      Maintained
10320 F:      drivers/mtd/onenand/
10321 F:      include/linux/mtd/onenand*.h
10322
10323 ONSTREAM SCSI TAPE DRIVER
10324 M:      Willem Riede <osst@riede.org>
10325 L:      osst-users@lists.sourceforge.net
10326 L:      linux-scsi@vger.kernel.org
10327 S:      Maintained
10328 F:      Documentation/scsi/osst.txt
10329 F:      drivers/scsi/osst.*
10330 F:      drivers/scsi/osst_*.h
10331 F:      drivers/scsi/st.h
10332
10333 OP-TEE DRIVER
10334 M:      Jens Wiklander <jens.wiklander@linaro.org>
10335 S:      Maintained
10336 F:      drivers/tee/optee/
10337
10338 OPA-VNIC DRIVER
10339 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10340 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10341 L:      linux-rdma@vger.kernel.org
10342 S:      Supported
10343 F:      drivers/infiniband/ulp/opa_vnic
10344
10345 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10346 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10347 L:      devicetree@vger.kernel.org
10348 S:      Maintained
10349 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10350 F:      Documentation/devicetree/overlay-notes.txt
10351 F:      drivers/of/overlay.c
10352 F:      drivers/of/resolver.c
10353
10354 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10355 M:      Rob Herring <robh+dt@kernel.org>
10356 M:      Frank Rowand <frowand.list@gmail.com>
10357 L:      devicetree@vger.kernel.org
10358 W:      http://www.devicetree.org/
10359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10360 S:      Maintained
10361 F:      drivers/of/
10362 F:      include/linux/of*.h
10363 F:      scripts/dtc/
10364 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10365
10366 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10367 M:      Rob Herring <robh+dt@kernel.org>
10368 M:      Mark Rutland <mark.rutland@arm.com>
10369 L:      devicetree@vger.kernel.org
10370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10371 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10372 S:      Maintained
10373 F:      Documentation/devicetree/
10374 F:      arch/*/boot/dts/
10375 F:      include/dt-bindings/
10376
10377 OPENCORES I2C BUS DRIVER
10378 M:      Peter Korsgaard <jacmet@sunsite.dk>
10379 L:      linux-i2c@vger.kernel.org
10380 S:      Maintained
10381 F:      Documentation/i2c/busses/i2c-ocores
10382 F:      drivers/i2c/busses/i2c-ocores.c
10383
10384 OPENRISC ARCHITECTURE
10385 M:      Jonas Bonn <jonas@southpole.se>
10386 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10387 M:      Stafford Horne <shorne@gmail.com>
10388 T:      git git://github.com/openrisc/linux.git
10389 L:      openrisc@lists.librecores.org
10390 W:      http://openrisc.io
10391 S:      Maintained
10392 F:      Documentation/devicetree/bindings/openrisc/
10393 F:      Documentation/openrisc/
10394 F:      arch/openrisc/
10395 F:      drivers/irqchip/irq-ompic.c
10396 F:      drivers/irqchip/irq-or1k-*
10397
10398 OPENVSWITCH
10399 M:      Pravin B Shelar <pshelar@ovn.org>
10400 L:      netdev@vger.kernel.org
10401 L:      dev@openvswitch.org
10402 W:      http://openvswitch.org
10403 S:      Maintained
10404 F:      net/openvswitch/
10405 F:      include/uapi/linux/openvswitch.h
10406
10407 OPERATING PERFORMANCE POINTS (OPP)
10408 M:      Viresh Kumar <vireshk@kernel.org>
10409 M:      Nishanth Menon <nm@ti.com>
10410 M:      Stephen Boyd <sboyd@kernel.org>
10411 L:      linux-pm@vger.kernel.org
10412 S:      Maintained
10413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10414 F:      drivers/opp/
10415 F:      include/linux/pm_opp.h
10416 F:      Documentation/power/opp.txt
10417 F:      Documentation/devicetree/bindings/opp/
10418
10419 OPL4 DRIVER
10420 M:      Clemens Ladisch <clemens@ladisch.de>
10421 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10422 T:      git git://git.alsa-project.org/alsa-kernel.git
10423 S:      Maintained
10424 F:      sound/drivers/opl4/
10425
10426 OPROFILE
10427 M:      Robert Richter <rric@kernel.org>
10428 L:      oprofile-list@lists.sf.net
10429 S:      Maintained
10430 F:      arch/*/include/asm/oprofile*.h
10431 F:      arch/*/oprofile/
10432 F:      drivers/oprofile/
10433 F:      include/linux/oprofile.h
10434
10435 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10436 M:      Mark Fasheh <mark@fasheh.com>
10437 M:      Joel Becker <jlbec@evilplan.org>
10438 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10439 W:      http://ocfs2.wiki.kernel.org
10440 S:      Supported
10441 F:      Documentation/filesystems/ocfs2.txt
10442 F:      Documentation/filesystems/dlmfs.txt
10443 F:      fs/ocfs2/
10444
10445 ORANGEFS FILESYSTEM
10446 M:      Mike Marshall <hubcap@omnibond.com>
10447 R:      Martin Brandenburg <martin@omnibond.com>
10448 L:      devel@lists.orangefs.org
10449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10450 S:      Supported
10451 F:      fs/orangefs/
10452 F:      Documentation/filesystems/orangefs.txt
10453
10454 ORINOCO DRIVER
10455 L:      linux-wireless@vger.kernel.org
10456 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10457 W:      http://www.nongnu.org/orinoco/
10458 S:      Orphan
10459 F:      drivers/net/wireless/intersil/orinoco/
10460
10461 OSD LIBRARY and FILESYSTEM
10462 M:      Boaz Harrosh <ooo@electrozaur.com>
10463 S:      Maintained
10464 F:      drivers/scsi/osd/
10465 F:      include/scsi/osd_*
10466 F:      fs/exofs/
10467
10468 OV2659 OMNIVISION SENSOR DRIVER
10469 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10470 L:      linux-media@vger.kernel.org
10471 W:      https://linuxtv.org
10472 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10473 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10474 S:      Maintained
10475 F:      drivers/media/i2c/ov2659.c
10476 F:      include/media/i2c/ov2659.h
10477
10478 OVERLAY FILESYSTEM
10479 M:      Miklos Szeredi <miklos@szeredi.hu>
10480 L:      linux-unionfs@vger.kernel.org
10481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10482 S:      Supported
10483 F:      fs/overlayfs/
10484 F:      Documentation/filesystems/overlayfs.txt
10485
10486 P54 WIRELESS DRIVER
10487 M:      Christian Lamparter <chunkeey@googlemail.com>
10488 L:      linux-wireless@vger.kernel.org
10489 W:      http://wireless.kernel.org/en/users/Drivers/p54
10490 S:      Maintained
10491 F:      drivers/net/wireless/intersil/p54/
10492
10493 PA SEMI ETHERNET DRIVER
10494 L:      netdev@vger.kernel.org
10495 S:      Orphan
10496 F:      drivers/net/ethernet/pasemi/*
10497
10498 PA SEMI SMBUS DRIVER
10499 L:      linux-i2c@vger.kernel.org
10500 S:      Orphan
10501 F:      drivers/i2c/busses/i2c-pasemi.c
10502
10503 PADATA PARALLEL EXECUTION MECHANISM
10504 M:      Steffen Klassert <steffen.klassert@secunet.com>
10505 L:      linux-crypto@vger.kernel.org
10506 S:      Maintained
10507 F:      kernel/padata.c
10508 F:      include/linux/padata.h
10509 F:      Documentation/padata.txt
10510
10511 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10512 M:      Harald Welte <laforge@gnumonks.org>
10513 L:      platform-driver-x86@vger.kernel.org
10514 S:      Maintained
10515 F:      drivers/platform/x86/panasonic-laptop.c
10516
10517 PARALLEL LCD/KEYPAD PANEL DRIVER
10518 M:      Willy Tarreau <willy@haproxy.com>
10519 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10520 S:      Odd Fixes
10521 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10522 F:      drivers/misc/panel.c
10523
10524 PARALLEL PORT SUBSYSTEM
10525 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10526 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10527 L:      linux-parport@lists.infradead.org (subscribers-only)
10528 S:      Maintained
10529 F:      drivers/parport/
10530 F:      include/linux/parport*.h
10531 F:      drivers/char/ppdev.c
10532 F:      include/uapi/linux/ppdev.h
10533 F:      Documentation/parport*.txt
10534
10535 PARAVIRT_OPS INTERFACE
10536 M:      Juergen Gross <jgross@suse.com>
10537 M:      Alok Kataria <akataria@vmware.com>
10538 L:      virtualization@lists.linux-foundation.org
10539 S:      Supported
10540 F:      Documentation/virtual/paravirt_ops.txt
10541 F:      arch/*/kernel/paravirt*
10542 F:      arch/*/include/asm/paravirt*.h
10543 F:      include/linux/hypervisor.h
10544
10545 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10546 M:      Tim Waugh <tim@cyberelk.net>
10547 L:      linux-parport@lists.infradead.org (subscribers-only)
10548 S:      Maintained
10549 F:      Documentation/blockdev/paride.txt
10550 F:      drivers/block/paride/
10551
10552 PARISC ARCHITECTURE
10553 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10554 M:      Helge Deller <deller@gmx.de>
10555 L:      linux-parisc@vger.kernel.org
10556 W:      http://www.parisc-linux.org/
10557 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10560 S:      Maintained
10561 F:      arch/parisc/
10562 F:      Documentation/parisc/
10563 F:      drivers/parisc/
10564 F:      drivers/char/agp/parisc-agp.c
10565 F:      drivers/input/serio/gscps2.c
10566 F:      drivers/parport/parport_gsc.*
10567 F:      drivers/tty/serial/8250/8250_gsc.c
10568 F:      drivers/video/fbdev/sti*
10569 F:      drivers/video/console/sti*
10570 F:      drivers/video/logo/logo_parisc*
10571
10572 PARMAN
10573 M:      Jiri Pirko <jiri@mellanox.com>
10574 L:      netdev@vger.kernel.org
10575 S:      Supported
10576 F:      lib/parman.c
10577 F:      lib/test_parman.c
10578 F:      include/linux/parman.h
10579
10580 PC87360 HARDWARE MONITORING DRIVER
10581 M:      Jim Cromie <jim.cromie@gmail.com>
10582 L:      linux-hwmon@vger.kernel.org
10583 S:      Maintained
10584 F:      Documentation/hwmon/pc87360
10585 F:      drivers/hwmon/pc87360.c
10586
10587 PC8736x GPIO DRIVER
10588 M:      Jim Cromie <jim.cromie@gmail.com>
10589 S:      Maintained
10590 F:      drivers/char/pc8736x_gpio.c
10591
10592 PC87427 HARDWARE MONITORING DRIVER
10593 M:      Jean Delvare <jdelvare@suse.com>
10594 L:      linux-hwmon@vger.kernel.org
10595 S:      Maintained
10596 F:      Documentation/hwmon/pc87427
10597 F:      drivers/hwmon/pc87427.c
10598
10599 PCA9532 LED DRIVER
10600 M:      Riku Voipio <riku.voipio@iki.fi>
10601 S:      Maintained
10602 F:      drivers/leds/leds-pca9532.c
10603 F:      include/linux/leds-pca9532.h
10604
10605 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10606 M:      Guenter Roeck <linux@roeck-us.net>
10607 L:      linux-i2c@vger.kernel.org
10608 S:      Maintained
10609 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10610
10611 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10612 M:      Khalid Aziz <khalid@gonehiking.org>
10613 S:      Maintained
10614 F:      drivers/firmware/pcdp.*
10615
10616 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10617 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10618 L:      linux-pci@vger.kernel.org
10619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10620 S:      Maintained
10621 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10622 F:      drivers/pci/host/pci-aardvark.c
10623
10624 PCI DRIVER FOR ALTERA PCIE IP
10625 M:      Ley Foon Tan <lftan@altera.com>
10626 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10627 L:      linux-pci@vger.kernel.org
10628 S:      Supported
10629 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10630 F:      drivers/pci/host/pcie-altera.c
10631
10632 PCI DRIVER FOR APPLIEDMICRO XGENE
10633 M:      Tanmay Inamdar <tinamdar@apm.com>
10634 L:      linux-pci@vger.kernel.org
10635 L:      linux-arm-kernel@lists.infradead.org
10636 S:      Maintained
10637 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10638 F:      drivers/pci/host/pci-xgene.c
10639
10640 PCI DRIVER FOR ARM VERSATILE PLATFORM
10641 M:      Rob Herring <robh@kernel.org>
10642 L:      linux-pci@vger.kernel.org
10643 L:      linux-arm-kernel@lists.infradead.org
10644 S:      Maintained
10645 F:      Documentation/devicetree/bindings/pci/versatile.txt
10646 F:      drivers/pci/host/pci-versatile.c
10647
10648 PCI DRIVER FOR ARMADA 8K
10649 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10650 L:      linux-pci@vger.kernel.org
10651 L:      linux-arm-kernel@lists.infradead.org
10652 S:      Maintained
10653 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10654 F:      drivers/pci/dwc/pcie-armada8k.c
10655
10656 PCI DRIVER FOR CADENCE PCIE IP
10657 M:      Alan Douglas <adouglas@cadence.com>
10658 L:      linux-pci@vger.kernel.org
10659 S:      Maintained
10660 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10661 F:      drivers/pci/cadence/pcie-cadence*
10662
10663 PCI DRIVER FOR FREESCALE LAYERSCAPE
10664 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10665 M:      Mingkai Hu <mingkai.hu@freescale.com>
10666 M:      Roy Zang <tie-fei.zang@freescale.com>
10667 L:      linuxppc-dev@lists.ozlabs.org
10668 L:      linux-pci@vger.kernel.org
10669 L:      linux-arm-kernel@lists.infradead.org
10670 S:      Maintained
10671 F:      drivers/pci/dwc/*layerscape*
10672
10673 PCI DRIVER FOR GENERIC OF HOSTS
10674 M:      Will Deacon <will.deacon@arm.com>
10675 L:      linux-pci@vger.kernel.org
10676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10677 S:      Maintained
10678 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10679 F:      drivers/pci/host/pci-host-common.c
10680 F:      drivers/pci/host/pci-host-generic.c
10681
10682 PCI DRIVER FOR IMX6
10683 M:      Richard Zhu <hongxing.zhu@nxp.com>
10684 M:      Lucas Stach <l.stach@pengutronix.de>
10685 L:      linux-pci@vger.kernel.org
10686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10687 S:      Maintained
10688 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10689 F:      drivers/pci/dwc/*imx6*
10690
10691 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10692 M:      Keith Busch <keith.busch@intel.com>
10693 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10694 L:      linux-pci@vger.kernel.org
10695 S:      Supported
10696 F:      drivers/pci/host/vmd.c
10697
10698 PCI DRIVER FOR MICROSEMI SWITCHTEC
10699 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10700 M:      Logan Gunthorpe <logang@deltatee.com>
10701 L:      linux-pci@vger.kernel.org
10702 S:      Maintained
10703 F:      Documentation/switchtec.txt
10704 F:      Documentation/ABI/testing/sysfs-class-switchtec
10705 F:      drivers/pci/switch/switchtec*
10706 F:      include/uapi/linux/switchtec_ioctl.h
10707 F:      include/linux/switchtec.h
10708 F:      drivers/ntb/hw/mscc/
10709
10710 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10711 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10712 M:      Jason Cooper <jason@lakedaemon.net>
10713 L:      linux-pci@vger.kernel.org
10714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10715 S:      Maintained
10716 F:      drivers/pci/host/*mvebu*
10717
10718 PCI DRIVER FOR NVIDIA TEGRA
10719 M:      Thierry Reding <thierry.reding@gmail.com>
10720 L:      linux-tegra@vger.kernel.org
10721 L:      linux-pci@vger.kernel.org
10722 S:      Supported
10723 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10724 F:      drivers/pci/host/pci-tegra.c
10725
10726 PCI DRIVER FOR RENESAS R-CAR
10727 M:      Simon Horman <horms@verge.net.au>
10728 L:      linux-pci@vger.kernel.org
10729 L:      linux-renesas-soc@vger.kernel.org
10730 S:      Maintained
10731 F:      drivers/pci/host/*rcar*
10732
10733 PCI DRIVER FOR SAMSUNG EXYNOS
10734 M:      Jingoo Han <jingoohan1@gmail.com>
10735 L:      linux-pci@vger.kernel.org
10736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10737 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10738 S:      Maintained
10739 F:      drivers/pci/dwc/pci-exynos.c
10740
10741 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10742 M:      Jingoo Han <jingoohan1@gmail.com>
10743 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10744 L:      linux-pci@vger.kernel.org
10745 S:      Maintained
10746 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10747 F:      drivers/pci/dwc/*designware*
10748
10749 PCI DRIVER FOR TI DRA7XX
10750 M:      Kishon Vijay Abraham I <kishon@ti.com>
10751 L:      linux-omap@vger.kernel.org
10752 L:      linux-pci@vger.kernel.org
10753 S:      Supported
10754 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10755 F:      drivers/pci/dwc/pci-dra7xx.c
10756
10757 PCI DRIVER FOR TI KEYSTONE
10758 M:      Murali Karicheri <m-karicheri2@ti.com>
10759 L:      linux-pci@vger.kernel.org
10760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10761 S:      Maintained
10762 F:      drivers/pci/dwc/*keystone*
10763
10764 PCI ENDPOINT SUBSYSTEM
10765 M:      Kishon Vijay Abraham I <kishon@ti.com>
10766 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10767 L:      linux-pci@vger.kernel.org
10768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10769 S:      Supported
10770 F:      drivers/pci/endpoint/
10771 F:      drivers/misc/pci_endpoint_test.c
10772 F:      tools/pci/
10773
10774 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10775 M:      Russell Currey <ruscur@russell.cc>
10776 L:      linuxppc-dev@lists.ozlabs.org
10777 S:      Supported
10778 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10779 F:      arch/powerpc/kernel/eeh*.c
10780 F:      arch/powerpc/platforms/*/eeh*.c
10781 F:      arch/powerpc/include/*/eeh*.h
10782
10783 PCI ERROR RECOVERY
10784 M:      Linas Vepstas <linasvepstas@gmail.com>
10785 L:      linux-pci@vger.kernel.org
10786 S:      Supported
10787 F:      Documentation/PCI/pci-error-recovery.txt
10788
10789 PCI MSI DRIVER FOR ALTERA MSI IP
10790 M:      Ley Foon Tan <lftan@altera.com>
10791 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10792 L:      linux-pci@vger.kernel.org
10793 S:      Supported
10794 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10795 F:      drivers/pci/host/pcie-altera-msi.c
10796
10797 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10798 M:      Duc Dang <dhdang@apm.com>
10799 L:      linux-pci@vger.kernel.org
10800 L:      linux-arm-kernel@lists.infradead.org
10801 S:      Maintained
10802 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10803 F:      drivers/pci/host/pci-xgene-msi.c
10804
10805 PCI SUBSYSTEM
10806 M:      Bjorn Helgaas <bhelgaas@google.com>
10807 L:      linux-pci@vger.kernel.org
10808 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10810 S:      Supported
10811 F:      Documentation/devicetree/bindings/pci/
10812 F:      Documentation/PCI/
10813 F:      drivers/acpi/pci*
10814 F:      drivers/pci/
10815 F:      include/asm-generic/pci*
10816 F:      include/linux/pci*
10817 F:      include/linux/of_pci.h
10818 F:      include/uapi/linux/pci*
10819 F:      lib/pci*
10820 F:      arch/x86/pci/
10821 F:      arch/x86/kernel/quirks.c
10822
10823 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10824 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10825 L:      linux-pci@vger.kernel.org
10826 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10828 S:      Supported
10829 F:      drivers/pci/host/
10830 F:      drivers/pci/dwc/
10831
10832 PCIE DRIVER FOR AXIS ARTPEC
10833 M:      Niklas Cassel <niklas.cassel@axis.com>
10834 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10835 L:      linux-arm-kernel@axis.com
10836 L:      linux-pci@vger.kernel.org
10837 S:      Maintained
10838 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10839 F:      drivers/pci/dwc/*artpec*
10840
10841 PCIE DRIVER FOR CAVIUM THUNDERX
10842 M:      David Daney <david.daney@cavium.com>
10843 L:      linux-pci@vger.kernel.org
10844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10845 S:      Supported
10846 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10847 F:      drivers/pci/host/pci-thunder-*
10848
10849 PCIE DRIVER FOR HISILICON
10850 M:      Zhou Wang <wangzhou1@hisilicon.com>
10851 L:      linux-pci@vger.kernel.org
10852 S:      Maintained
10853 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10854 F:      drivers/pci/dwc/pcie-hisi.c
10855
10856 PCIE DRIVER FOR HISILICON KIRIN
10857 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10858 M:      Binghui Wang <wangbinghui@hisilicon.com>
10859 L:      linux-pci@vger.kernel.org
10860 S:      Maintained
10861 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10862 F:      drivers/pci/dwc/pcie-kirin.c
10863
10864 PCIE DRIVER FOR HISILICON STB
10865 M:      Jianguo Sun <sunjianguo1@huawei.com>
10866 M:      Shawn Guo <shawn.guo@linaro.org>
10867 L:      linux-pci@vger.kernel.org
10868 S:      Maintained
10869 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10870 F:      drivers/pci/dwc/pcie-histb.c
10871
10872 PCIE DRIVER FOR MEDIATEK
10873 M:      Ryder Lee <ryder.lee@mediatek.com>
10874 L:      linux-pci@vger.kernel.org
10875 L:      linux-mediatek@lists.infradead.org
10876 S:      Supported
10877 F:      Documentation/devicetree/bindings/pci/mediatek*
10878 F:      drivers/pci/host/*mediatek*
10879
10880 PCIE DRIVER FOR QUALCOMM MSM
10881 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10882 L:      linux-pci@vger.kernel.org
10883 L:      linux-arm-msm@vger.kernel.org
10884 S:      Maintained
10885 F:      drivers/pci/dwc/*qcom*
10886
10887 PCIE DRIVER FOR ROCKCHIP
10888 M:      Shawn Lin <shawn.lin@rock-chips.com>
10889 L:      linux-pci@vger.kernel.org
10890 L:      linux-rockchip@lists.infradead.org
10891 S:      Maintained
10892 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10893 F:      drivers/pci/host/pcie-rockchip.c
10894
10895 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10896 M:      Linus Walleij <linus.walleij@linaro.org>
10897 L:      linux-pci@vger.kernel.org
10898 S:      Maintained
10899 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10900 F:      drivers/pci/host/pci-v3-semi.c
10901
10902 PCIE DRIVER FOR ST SPEAR13XX
10903 M:      Pratyush Anand <pratyush.anand@gmail.com>
10904 L:      linux-pci@vger.kernel.org
10905 S:      Maintained
10906 F:      drivers/pci/dwc/*spear*
10907
10908 PCMCIA SUBSYSTEM
10909 M:      Dominik Brodowski <linux@dominikbrodowski.net>
10910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10911 S:      Odd Fixes
10912 F:      Documentation/pcmcia/
10913 F:      tools/pcmcia/
10914 F:      drivers/pcmcia/
10915 F:      include/pcmcia/
10916
10917 PCNET32 NETWORK DRIVER
10918 M:      Don Fry <pcnet32@frontier.com>
10919 L:      netdev@vger.kernel.org
10920 S:      Maintained
10921 F:      drivers/net/ethernet/amd/pcnet32.c
10922
10923 PCRYPT PARALLEL CRYPTO ENGINE
10924 M:      Steffen Klassert <steffen.klassert@secunet.com>
10925 L:      linux-crypto@vger.kernel.org
10926 S:      Maintained
10927 F:      crypto/pcrypt.c
10928 F:      include/crypto/pcrypt.h
10929
10930 PEAQ WMI HOTKEYS DRIVER
10931 M:      Hans de Goede <hdegoede@redhat.com>
10932 L:      platform-driver-x86@vger.kernel.org
10933 S:      Maintained
10934 F:      drivers/platform/x86/peaq-wmi.c
10935
10936 PER-CPU MEMORY ALLOCATOR
10937 M:      Tejun Heo <tj@kernel.org>
10938 M:      Christoph Lameter <cl@linux.com>
10939 M:      Dennis Zhou <dennisszhou@gmail.com>
10940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
10941 S:      Maintained
10942 F:      include/linux/percpu*.h
10943 F:      mm/percpu*.c
10944 F:      arch/*/include/asm/percpu.h
10945
10946 PER-TASK DELAY ACCOUNTING
10947 M:      Balbir Singh <bsingharora@gmail.com>
10948 S:      Maintained
10949 F:      include/linux/delayacct.h
10950 F:      kernel/delayacct.c
10951
10952 PERFORMANCE EVENTS SUBSYSTEM
10953 M:      Peter Zijlstra <peterz@infradead.org>
10954 M:      Ingo Molnar <mingo@redhat.com>
10955 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
10956 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
10957 R:      Jiri Olsa <jolsa@redhat.com>
10958 R:      Namhyung Kim <namhyung@kernel.org>
10959 L:      linux-kernel@vger.kernel.org
10960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
10961 S:      Supported
10962 F:      kernel/events/*
10963 F:      include/linux/perf_event.h
10964 F:      include/uapi/linux/perf_event.h
10965 F:      arch/*/kernel/perf_event*.c
10966 F:      arch/*/kernel/*/perf_event*.c
10967 F:      arch/*/kernel/*/*/perf_event*.c
10968 F:      arch/*/include/asm/perf_event.h
10969 F:      arch/*/kernel/perf_callchain.c
10970 F:      arch/*/events/*
10971 F:      tools/perf/
10972
10973 PERSONALITY HANDLING
10974 M:      Christoph Hellwig <hch@infradead.org>
10975 L:      linux-abi-devel@lists.sourceforge.net
10976 S:      Maintained
10977 F:      include/linux/personality.h
10978 F:      include/uapi/linux/personality.h
10979
10980 PHONET PROTOCOL
10981 M:      Remi Denis-Courmont <courmisch@gmail.com>
10982 S:      Supported
10983 F:      Documentation/networking/phonet.txt
10984 F:      include/linux/phonet.h
10985 F:      include/net/phonet/
10986 F:      include/uapi/linux/phonet.h
10987 F:      net/phonet/
10988
10989 PHRAM MTD DRIVER
10990 M:      Joern Engel <joern@lazybastard.org>
10991 L:      linux-mtd@lists.infradead.org
10992 S:      Maintained
10993 F:      drivers/mtd/devices/phram.c
10994
10995 PICOLCD HID DRIVER
10996 M:      Bruno Prémont <bonbons@linux-vserver.org>
10997 L:      linux-input@vger.kernel.org
10998 S:      Maintained
10999 F:      drivers/hid/hid-picolcd*
11000
11001 PICOXCELL SUPPORT
11002 M:      Jamie Iles <jamie@jamieiles.com>
11003 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11004 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11005 S:      Supported
11006 F:      arch/arm/boot/dts/picoxcell*
11007 F:      arch/arm/mach-picoxcell/
11008 F:      drivers/crypto/picoxcell*
11009
11010 PIN CONTROL SUBSYSTEM
11011 M:      Linus Walleij <linus.walleij@linaro.org>
11012 L:      linux-gpio@vger.kernel.org
11013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11014 S:      Maintained
11015 F:      Documentation/devicetree/bindings/pinctrl/
11016 F:      Documentation/driver-api/pinctl.rst
11017 F:      drivers/pinctrl/
11018 F:      include/linux/pinctrl/
11019
11020 PIN CONTROLLER - ATMEL AT91
11021 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11023 S:      Maintained
11024 F:      drivers/pinctrl/pinctrl-at91.*
11025
11026 PIN CONTROLLER - ATMEL AT91 PIO4
11027 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11029 L:      linux-gpio@vger.kernel.org
11030 S:      Supported
11031 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11032
11033 PIN CONTROLLER - FREESCALE
11034 M:      Dong Aisheng <aisheng.dong@nxp.com>
11035 M:      Fabio Estevam <festevam@gmail.com>
11036 M:      Shawn Guo <shawnguo@kernel.org>
11037 M:      Stefan Agner <stefan@agner.ch>
11038 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11039 L:      linux-gpio@vger.kernel.org
11040 S:      Maintained
11041 F:      drivers/pinctrl/freescale/
11042 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11043
11044 PIN CONTROLLER - INTEL
11045 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11046 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11047 S:      Maintained
11048 F:      drivers/pinctrl/intel/
11049
11050 PIN CONTROLLER - MEDIATEK
11051 M:      Sean Wang <sean.wang@mediatek.com>
11052 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11053 S:      Maintained
11054 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11055 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11056 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11057 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11058 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11059
11060 PIN CONTROLLER - QUALCOMM
11061 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11062 S:      Maintained
11063 L:      linux-arm-msm@vger.kernel.org
11064 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11065 F:      drivers/pinctrl/qcom/
11066
11067 PIN CONTROLLER - RENESAS
11068 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11069 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11070 L:      linux-renesas-soc@vger.kernel.org
11071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11072 S:      Maintained
11073 F:      drivers/pinctrl/sh-pfc/
11074
11075 PIN CONTROLLER - SAMSUNG
11076 M:      Tomasz Figa <tomasz.figa@gmail.com>
11077 M:      Krzysztof Kozlowski <krzk@kernel.org>
11078 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11080 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11081 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11083 S:      Maintained
11084 F:      drivers/pinctrl/samsung/
11085 F:      include/dt-bindings/pinctrl/samsung.h
11086 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11087
11088 PIN CONTROLLER - SINGLE
11089 M:      Tony Lindgren <tony@atomide.com>
11090 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11092 L:      linux-omap@vger.kernel.org
11093 S:      Maintained
11094 F:      drivers/pinctrl/pinctrl-single.c
11095
11096 PIN CONTROLLER - ST SPEAR
11097 M:      Viresh Kumar <vireshk@kernel.org>
11098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11099 W:      http://www.st.com/spear
11100 S:      Maintained
11101 F:      drivers/pinctrl/spear/
11102
11103 PISTACHIO SOC SUPPORT
11104 M:      James Hartley <james.hartley@sondrel.com>
11105 L:      linux-mips@linux-mips.org
11106 S:      Odd Fixes
11107 F:      arch/mips/pistachio/
11108 F:      arch/mips/include/asm/mach-pistachio/
11109 F:      arch/mips/boot/dts/img/pistachio*
11110 F:      arch/mips/configs/pistachio*_defconfig
11111
11112 PKTCDVD DRIVER
11113 S:      Orphan
11114 M:      linux-block@vger.kernel.org
11115 F:      drivers/block/pktcdvd.c
11116 F:      include/linux/pktcdvd.h
11117 F:      include/uapi/linux/pktcdvd.h
11118
11119 PKUNITY SOC DRIVERS
11120 M:      Guan Xuetao <gxt@pku.edu.cn>
11121 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11122 S:      Maintained
11123 T:      git git://github.com/gxt/linux.git
11124 F:      drivers/input/serio/i8042-unicore32io.h
11125 F:      drivers/i2c/busses/i2c-puv3.c
11126 F:      drivers/video/fbdev/fb-puv3.c
11127 F:      drivers/rtc/rtc-puv3.c
11128
11129 PMBUS HARDWARE MONITORING DRIVERS
11130 M:      Guenter Roeck <linux@roeck-us.net>
11131 L:      linux-hwmon@vger.kernel.org
11132 W:      http://hwmon.wiki.kernel.org/
11133 W:      http://www.roeck-us.net/linux/drivers/
11134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11135 S:      Maintained
11136 F:      Documentation/hwmon/pmbus
11137 F:      drivers/hwmon/pmbus/
11138 F:      include/linux/pmbus.h
11139
11140 PMC SIERRA MaxRAID DRIVER
11141 L:      linux-scsi@vger.kernel.org
11142 W:      http://www.pmc-sierra.com/
11143 S:      Orphan
11144 F:      drivers/scsi/pmcraid.*
11145
11146 PMC SIERRA PM8001 DRIVER
11147 M:      Jack Wang <jinpu.wang@profitbricks.com>
11148 M:      lindar_liu@usish.com
11149 L:      linux-scsi@vger.kernel.org
11150 S:      Supported
11151 F:      drivers/scsi/pm8001/
11152
11153 PNP SUPPORT
11154 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11155 S:      Maintained
11156 F:      drivers/pnp/
11157
11158 POSIX CLOCKS and TIMERS
11159 M:      Thomas Gleixner <tglx@linutronix.de>
11160 L:      linux-kernel@vger.kernel.org
11161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11162 S:      Maintained
11163 F:      fs/timerfd.c
11164 F:      include/linux/timer*
11165 F:      kernel/time/*timer*
11166
11167 POWER MANAGEMENT CORE
11168 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11169 L:      linux-pm@vger.kernel.org
11170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11171 B:      https://bugzilla.kernel.org
11172 S:      Supported
11173 F:      drivers/base/power/
11174 F:      include/linux/pm.h
11175 F:      include/linux/pm_*
11176 F:      include/linux/powercap.h
11177 F:      drivers/powercap/
11178 F:      kernel/configs/nopm.config
11179
11180 POWER STATE COORDINATION INTERFACE (PSCI)
11181 M:      Mark Rutland <mark.rutland@arm.com>
11182 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11183 L:      linux-arm-kernel@lists.infradead.org
11184 S:      Maintained
11185 F:      drivers/firmware/psci*.c
11186 F:      include/linux/psci.h
11187 F:      include/uapi/linux/psci.h
11188
11189 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11190 M:      Sebastian Reichel <sre@kernel.org>
11191 L:      linux-pm@vger.kernel.org
11192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11193 S:      Maintained
11194 F:      Documentation/devicetree/bindings/power/supply/
11195 F:      include/linux/power_supply.h
11196 F:      drivers/power/supply/
11197
11198 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11199 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11200 L:      linuxppc-dev@lists.ozlabs.org
11201 S:      Maintained
11202 F:      drivers/char/powernv-op-panel.c
11203
11204 PPP OVER ATM (RFC 2364)
11205 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11206 S:      Maintained
11207 F:      net/atm/pppoatm.c
11208 F:      include/uapi/linux/atmppp.h
11209
11210 PPP OVER ETHERNET
11211 M:      Michal Ostrowski <mostrows@earthlink.net>
11212 S:      Maintained
11213 F:      drivers/net/ppp/pppoe.c
11214 F:      drivers/net/ppp/pppox.c
11215
11216 PPP OVER L2TP
11217 M:      James Chapman <jchapman@katalix.com>
11218 S:      Maintained
11219 F:      net/l2tp/l2tp_ppp.c
11220 F:      include/linux/if_pppol2tp.h
11221 F:      include/uapi/linux/if_pppol2tp.h
11222
11223 PPP PROTOCOL DRIVERS AND COMPRESSORS
11224 M:      Paul Mackerras <paulus@samba.org>
11225 L:      linux-ppp@vger.kernel.org
11226 S:      Maintained
11227 F:      drivers/net/ppp/ppp_*
11228
11229 PPS SUPPORT
11230 M:      Rodolfo Giometti <giometti@enneenne.com>
11231 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11232 L:      linuxpps@ml.enneenne.com (subscribers-only)
11233 S:      Maintained
11234 F:      Documentation/pps/
11235 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11236 F:      Documentation/ABI/testing/sysfs-pps
11237 F:      drivers/pps/
11238 F:      include/linux/pps*.h
11239 F:      include/uapi/linux/pps.h
11240
11241 PPTP DRIVER
11242 M:      Dmitry Kozlov <xeb@mail.ru>
11243 L:      netdev@vger.kernel.org
11244 S:      Maintained
11245 F:      drivers/net/ppp/pptp.c
11246 W:      http://sourceforge.net/projects/accel-pptp
11247
11248 PREEMPTIBLE KERNEL
11249 M:      Robert Love <rml@tech9.net>
11250 L:      kpreempt-tech@lists.sourceforge.net
11251 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11252 S:      Supported
11253 F:      Documentation/preempt-locking.txt
11254 F:      include/linux/preempt.h
11255
11256 PRINTK
11257 M:      Petr Mladek <pmladek@suse.com>
11258 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11259 R:      Steven Rostedt <rostedt@goodmis.org>
11260 S:      Maintained
11261 F:      kernel/printk/
11262 F:      include/linux/printk.h
11263
11264 PRISM54 WIRELESS DRIVER
11265 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11266 L:      linux-wireless@vger.kernel.org
11267 W:      http://wireless.kernel.org/en/users/Drivers/p54
11268 S:      Obsolete
11269 F:      drivers/net/wireless/intersil/prism54/
11270
11271 PROC SYSCTL
11272 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11273 M:      Kees Cook <keescook@chromium.org>
11274 L:      linux-kernel@vger.kernel.org
11275 L:      linux-fsdevel@vger.kernel.org
11276 S:      Maintained
11277 F:      fs/proc/proc_sysctl.c
11278 F:      include/linux/sysctl.h
11279 F:      kernel/sysctl.c
11280 F:      tools/testing/selftests/sysctl/
11281
11282 PS3 NETWORK SUPPORT
11283 M:      Geoff Levand <geoff@infradead.org>
11284 L:      netdev@vger.kernel.org
11285 L:      linuxppc-dev@lists.ozlabs.org
11286 S:      Maintained
11287 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11288
11289 PS3 PLATFORM SUPPORT
11290 M:      Geoff Levand <geoff@infradead.org>
11291 L:      linuxppc-dev@lists.ozlabs.org
11292 S:      Maintained
11293 F:      arch/powerpc/boot/ps3*
11294 F:      arch/powerpc/include/asm/lv1call.h
11295 F:      arch/powerpc/include/asm/ps3*.h
11296 F:      arch/powerpc/platforms/ps3/
11297 F:      drivers/*/ps3*
11298 F:      drivers/ps3/
11299 F:      drivers/rtc/rtc-ps3.c
11300 F:      drivers/usb/host/*ps3.c
11301 F:      sound/ppc/snd_ps3*
11302
11303 PS3VRAM DRIVER
11304 M:      Jim Paris <jim@jtan.com>
11305 M:      Geoff Levand <geoff@infradead.org>
11306 L:      linuxppc-dev@lists.ozlabs.org
11307 S:      Maintained
11308 F:      drivers/block/ps3vram.c
11309
11310 PSAMPLE PACKET SAMPLING SUPPORT:
11311 M:      Yotam Gigi <yotam.gi@gmail.com>
11312 S:      Maintained
11313 F:      net/psample
11314 F:      include/net/psample.h
11315 F:      include/uapi/linux/psample.h
11316
11317 PSTORE FILESYSTEM
11318 M:      Kees Cook <keescook@chromium.org>
11319 M:      Anton Vorontsov <anton@enomsg.org>
11320 M:      Colin Cross <ccross@android.com>
11321 M:      Tony Luck <tony.luck@intel.com>
11322 S:      Maintained
11323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11324 F:      fs/pstore/
11325 F:      include/linux/pstore*
11326 F:      drivers/firmware/efi/efi-pstore.c
11327 F:      drivers/acpi/apei/erst.c
11328 F:      Documentation/admin-guide/ramoops.rst
11329 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11330 K:      \b(pstore|ramoops)
11331
11332 PTP HARDWARE CLOCK SUPPORT
11333 M:      Richard Cochran <richardcochran@gmail.com>
11334 L:      netdev@vger.kernel.org
11335 S:      Maintained
11336 W:      http://linuxptp.sourceforge.net/
11337 F:      Documentation/ABI/testing/sysfs-ptp
11338 F:      Documentation/ptp/*
11339 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11340 F:      drivers/net/phy/dp83640*
11341 F:      drivers/ptp/*
11342 F:      include/linux/ptp_cl*
11343
11344 PTRACE SUPPORT
11345 M:      Oleg Nesterov <oleg@redhat.com>
11346 S:      Maintained
11347 F:      include/asm-generic/syscall.h
11348 F:      include/linux/ptrace.h
11349 F:      include/linux/regset.h
11350 F:      include/linux/tracehook.h
11351 F:      include/uapi/linux/ptrace.h
11352 F:      include/uapi/linux/ptrace.h
11353 F:      include/asm-generic/ptrace.h
11354 F:      kernel/ptrace.c
11355 F:      arch/*/ptrace*.c
11356 F:      arch/*/*/ptrace*.c
11357 F:      arch/*/include/asm/ptrace*.h
11358
11359 PULSE8-CEC DRIVER
11360 M:      Hans Verkuil <hverkuil@xs4all.nl>
11361 L:      linux-media@vger.kernel.org
11362 T:      git git://linuxtv.org/media_tree.git
11363 S:      Maintained
11364 F:      drivers/media/usb/pulse8-cec/*
11365 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11366
11367 PVRUSB2 VIDEO4LINUX DRIVER
11368 M:      Mike Isely <isely@pobox.com>
11369 L:      pvrusb2@isely.net       (subscribers-only)
11370 L:      linux-media@vger.kernel.org
11371 W:      http://www.isely.net/pvrusb2/
11372 T:      git git://linuxtv.org/media_tree.git
11373 S:      Maintained
11374 F:      Documentation/media/v4l-drivers/pvrusb2*
11375 F:      drivers/media/usb/pvrusb2/
11376
11377 PWC WEBCAM DRIVER
11378 M:      Hans Verkuil <hverkuil@xs4all.nl>
11379 L:      linux-media@vger.kernel.org
11380 T:      git git://linuxtv.org/media_tree.git
11381 S:      Odd Fixes
11382 F:      drivers/media/usb/pwc/*
11383
11384 PWM FAN DRIVER
11385 M:      Kamil Debski <kamil@wypas.org>
11386 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11387 L:      linux-hwmon@vger.kernel.org
11388 S:      Supported
11389 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11390 F:      Documentation/hwmon/pwm-fan
11391 F:      drivers/hwmon/pwm-fan.c
11392
11393 PWM IR Transmitter
11394 M:      Sean Young <sean@mess.org>
11395 L:      linux-media@vger.kernel.org
11396 S:      Maintained
11397 F:      drivers/media/rc/pwm-ir-tx.c
11398
11399 PWM SUBSYSTEM
11400 M:      Thierry Reding <thierry.reding@gmail.com>
11401 L:      linux-pwm@vger.kernel.org
11402 S:      Maintained
11403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11404 F:      Documentation/pwm.txt
11405 F:      Documentation/devicetree/bindings/pwm/
11406 F:      include/linux/pwm.h
11407 F:      drivers/pwm/
11408 F:      drivers/video/backlight/pwm_bl.c
11409 F:      include/linux/pwm_backlight.h
11410 F:      drivers/gpio/gpio-mvebu.c
11411 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11412
11413 PXA GPIO DRIVER
11414 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11415 L:      linux-gpio@vger.kernel.org
11416 S:      Maintained
11417 F:      drivers/gpio/gpio-pxa.c
11418
11419 PXA MMCI DRIVER
11420 S:      Orphan
11421
11422 PXA RTC DRIVER
11423 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11424 L:      linux-rtc@vger.kernel.org
11425 S:      Maintained
11426
11427 PXA2xx/PXA3xx SUPPORT
11428 M:      Daniel Mack <daniel@zonque.org>
11429 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11430 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11432 T:      git git://github.com/hzhuang1/linux.git
11433 T:      git git://github.com/rjarzmik/linux.git
11434 S:      Maintained
11435 F:      arch/arm/boot/dts/pxa*
11436 F:      arch/arm/mach-pxa/
11437 F:      drivers/dma/pxa*
11438 F:      drivers/pcmcia/pxa2xx*
11439 F:      drivers/pinctrl/pxa/
11440 F:      drivers/spi/spi-pxa2xx*
11441 F:      drivers/usb/gadget/udc/pxa2*
11442 F:      include/sound/pxa2xx-lib.h
11443 F:      sound/arm/pxa*
11444 F:      sound/soc/pxa/
11445
11446 QAT DRIVER
11447 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11448 L:      qat-linux@intel.com
11449 S:      Supported
11450 F:      drivers/crypto/qat/
11451
11452 QCOM AUDIO (ASoC) DRIVERS
11453 M:      Patrick Lai <plai@codeaurora.org>
11454 M:      Banajit Goswami <bgoswami@codeaurora.org>
11455 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11456 S:      Supported
11457 F:      sound/soc/qcom/
11458
11459 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11460 M:      Gabriel Somlo <somlo@cmu.edu>
11461 M:      "Michael S. Tsirkin" <mst@redhat.com>
11462 L:      qemu-devel@nongnu.org
11463 S:      Maintained
11464 F:      drivers/firmware/qemu_fw_cfg.c
11465
11466 QIB DRIVER
11467 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11468 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11469 L:      linux-rdma@vger.kernel.org
11470 S:      Supported
11471 F:      drivers/infiniband/hw/qib/
11472
11473 QLOGIC QL41xxx FCOE DRIVER
11474 M:      QLogic-Storage-Upstream@cavium.com
11475 L:      linux-scsi@vger.kernel.org
11476 S:      Supported
11477 F:      drivers/scsi/qedf/
11478
11479 QLOGIC QL41xxx ISCSI DRIVER
11480 M:      QLogic-Storage-Upstream@cavium.com
11481 L:      linux-scsi@vger.kernel.org
11482 S:      Supported
11483 F:      drivers/scsi/qedi/
11484
11485 QLOGIC QL4xxx ETHERNET DRIVER
11486 M:      Ariel Elior <Ariel.Elior@cavium.com>
11487 M:      everest-linux-l2@cavium.com
11488 L:      netdev@vger.kernel.org
11489 S:      Supported
11490 F:      drivers/net/ethernet/qlogic/qed/
11491 F:      include/linux/qed/
11492 F:      drivers/net/ethernet/qlogic/qede/
11493
11494 QLOGIC QL4xxx RDMA DRIVER
11495 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11496 M:      Ariel Elior <Ariel.Elior@cavium.com>
11497 L:      linux-rdma@vger.kernel.org
11498 S:      Supported
11499 F:      drivers/infiniband/hw/qedr/
11500 F:      include/uapi/rdma/qedr-abi.h
11501
11502 QLOGIC QLA1280 SCSI DRIVER
11503 M:      Michael Reed <mdr@sgi.com>
11504 L:      linux-scsi@vger.kernel.org
11505 S:      Maintained
11506 F:      drivers/scsi/qla1280.[ch]
11507
11508 QLOGIC QLA2XXX FC-SCSI DRIVER
11509 M:      qla2xxx-upstream@qlogic.com
11510 L:      linux-scsi@vger.kernel.org
11511 S:      Supported
11512 F:      Documentation/scsi/LICENSE.qla2xxx
11513 F:      drivers/scsi/qla2xxx/
11514
11515 QLOGIC QLA3XXX NETWORK DRIVER
11516 M:      Dept-GELinuxNICDev@cavium.com
11517 L:      netdev@vger.kernel.org
11518 S:      Supported
11519 F:      Documentation/networking/LICENSE.qla3xxx
11520 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11521
11522 QLOGIC QLA4XXX iSCSI DRIVER
11523 M:      QLogic-Storage-Upstream@qlogic.com
11524 L:      linux-scsi@vger.kernel.org
11525 S:      Supported
11526 F:      Documentation/scsi/LICENSE.qla4xxx
11527 F:      drivers/scsi/qla4xxx/
11528
11529 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11530 M:      Harish Patil <harish.patil@cavium.com>
11531 M:      Manish Chopra <manish.chopra@cavium.com>
11532 M:      Dept-GELinuxNICDev@cavium.com
11533 L:      netdev@vger.kernel.org
11534 S:      Supported
11535 F:      drivers/net/ethernet/qlogic/qlcnic/
11536
11537 QLOGIC QLGE 10Gb ETHERNET DRIVER
11538 M:      Harish Patil <harish.patil@cavium.com>
11539 M:      Manish Chopra <manish.chopra@cavium.com>
11540 M:      Dept-GELinuxNICDev@cavium.com
11541 L:      netdev@vger.kernel.org
11542 S:      Supported
11543 F:      drivers/net/ethernet/qlogic/qlge/
11544
11545 QNX4 FILESYSTEM
11546 M:      Anders Larsen <al@alarsen.net>
11547 W:      http://www.alarsen.net/linux/qnx4fs/
11548 S:      Maintained
11549 F:      fs/qnx4/
11550 F:      include/uapi/linux/qnx4_fs.h
11551 F:      include/uapi/linux/qnxtypes.h
11552
11553 QORIQ DPAA2 FSL-MC BUS DRIVER
11554 M:      Stuart Yoder <stuyoder@gmail.com>
11555 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11556 L:      linux-kernel@vger.kernel.org
11557 S:      Maintained
11558 F:      drivers/bus/fsl-mc/
11559 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11560 F:      Documentation/networking/dpaa2/overview.rst
11561
11562 QT1010 MEDIA DRIVER
11563 M:      Antti Palosaari <crope@iki.fi>
11564 L:      linux-media@vger.kernel.org
11565 W:      https://linuxtv.org
11566 W:      http://palosaari.fi/linux/
11567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11568 T:      git git://linuxtv.org/anttip/media_tree.git
11569 S:      Maintained
11570 F:      drivers/media/tuners/qt1010*
11571
11572 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11573 M:      Kalle Valo <kvalo@qca.qualcomm.com>
11574 L:      ath10k@lists.infradead.org
11575 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11577 S:      Supported
11578 F:      drivers/net/wireless/ath/ath10k/
11579
11580 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11581 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11582 L:      linux-wireless@vger.kernel.org
11583 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11584 S:      Supported
11585 F:      drivers/net/wireless/ath/ath9k/
11586
11587 QUALCOMM CAMERA SUBSYSTEM DRIVER
11588 M:      Todor Tomov <todor.tomov@linaro.org>
11589 L:      linux-media@vger.kernel.org
11590 S:      Maintained
11591 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11592 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11593 F:      drivers/media/platform/qcom/camss-8x16/
11594
11595 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11596 M:      Timur Tabi <timur@codeaurora.org>
11597 L:      netdev@vger.kernel.org
11598 S:      Supported
11599 F:      drivers/net/ethernet/qualcomm/emac/
11600
11601 QUALCOMM HEXAGON ARCHITECTURE
11602 M:      Richard Kuo <rkuo@codeaurora.org>
11603 L:      linux-hexagon@vger.kernel.org
11604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11605 S:      Supported
11606 F:      arch/hexagon/
11607
11608 QUALCOMM IOMMU
11609 M:      Rob Clark <robdclark@gmail.com>
11610 L:      iommu@lists.linux-foundation.org
11611 L:      linux-arm-msm@vger.kernel.org
11612 S:      Maintained
11613 F:      drivers/iommu/qcom_iommu.c
11614
11615 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11616 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11617 L:      linux-media@vger.kernel.org
11618 L:      linux-arm-msm@vger.kernel.org
11619 T:      git git://linuxtv.org/media_tree.git
11620 S:      Maintained
11621 F:      drivers/media/platform/qcom/venus/
11622
11623 QUALCOMM WCN36XX WIRELESS DRIVER
11624 M:      Eugene Krasnikov <k.eugene.e@gmail.com>
11625 L:      wcn36xx@lists.infradead.org
11626 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11627 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11628 S:      Supported
11629 F:      drivers/net/wireless/ath/wcn36xx/
11630
11631 QUANTENNA QTNFMAC WIRELESS DRIVER
11632 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11633 M:      Avinash Patil <avinashp@quantenna.com>
11634 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11635 L:      linux-wireless@vger.kernel.org
11636 S:      Maintained
11637 F:      drivers/net/wireless/quantenna
11638
11639 RADEON and AMDGPU DRM DRIVERS
11640 M:      Alex Deucher <alexander.deucher@amd.com>
11641 M:      Christian König <christian.koenig@amd.com>
11642 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11643 L:      amd-gfx@lists.freedesktop.org
11644 T:      git git://people.freedesktop.org/~agd5f/linux
11645 S:      Supported
11646 F:      drivers/gpu/drm/radeon/
11647 F:      include/uapi/drm/radeon_drm.h
11648 F:      drivers/gpu/drm/amd/
11649 F:      include/uapi/drm/amdgpu_drm.h
11650
11651 RADEON FRAMEBUFFER DISPLAY DRIVER
11652 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11653 L:      linux-fbdev@vger.kernel.org
11654 S:      Maintained
11655 F:      drivers/video/fbdev/aty/radeon*
11656 F:      include/uapi/linux/radeonfb.h
11657
11658 RADIOSHARK RADIO DRIVER
11659 M:      Hans Verkuil <hverkuil@xs4all.nl>
11660 L:      linux-media@vger.kernel.org
11661 T:      git git://linuxtv.org/media_tree.git
11662 S:      Maintained
11663 F:      drivers/media/radio/radio-shark.c
11664
11665 RADIOSHARK2 RADIO DRIVER
11666 M:      Hans Verkuil <hverkuil@xs4all.nl>
11667 L:      linux-media@vger.kernel.org
11668 T:      git git://linuxtv.org/media_tree.git
11669 S:      Maintained
11670 F:      drivers/media/radio/radio-shark2.c
11671 F:      drivers/media/radio/radio-tea5777.c
11672
11673 RADOS BLOCK DEVICE (RBD)
11674 M:      Ilya Dryomov <idryomov@gmail.com>
11675 M:      Sage Weil <sage@redhat.com>
11676 M:      Alex Elder <elder@kernel.org>
11677 L:      ceph-devel@vger.kernel.org
11678 W:      http://ceph.com/
11679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11680 T:      git git://github.com/ceph/ceph-client.git
11681 S:      Supported
11682 F:      Documentation/ABI/testing/sysfs-bus-rbd
11683 F:      drivers/block/rbd.c
11684 F:      drivers/block/rbd_types.h
11685
11686 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11687 M:      Paul Mackerras <paulus@samba.org>
11688 L:      linux-fbdev@vger.kernel.org
11689 S:      Maintained
11690 F:      drivers/video/fbdev/aty/aty128fb.c
11691
11692 RAINSHADOW-CEC DRIVER
11693 M:      Hans Verkuil <hverkuil@xs4all.nl>
11694 L:      linux-media@vger.kernel.org
11695 T:      git git://linuxtv.org/media_tree.git
11696 S:      Maintained
11697 F:      drivers/media/usb/rainshadow-cec/*
11698
11699 RALINK MIPS ARCHITECTURE
11700 M:      John Crispin <john@phrozen.org>
11701 L:      linux-mips@linux-mips.org
11702 S:      Maintained
11703 F:      arch/mips/ralink
11704
11705 RALINK RT2X00 WIRELESS LAN DRIVER
11706 P:      rt2x00 project
11707 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11708 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11709 L:      linux-wireless@vger.kernel.org
11710 S:      Maintained
11711 F:      drivers/net/wireless/ralink/rt2x00/
11712
11713 RAMDISK RAM BLOCK DEVICE DRIVER
11714 M:      Jens Axboe <axboe@kernel.dk>
11715 S:      Maintained
11716 F:      Documentation/blockdev/ramdisk.txt
11717 F:      drivers/block/brd.c
11718
11719 RANCHU VIRTUAL BOARD FOR MIPS
11720 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11721 L:      linux-mips@linux-mips.org
11722 S:      Supported
11723 F:      arch/mips/generic/board-ranchu.c
11724 F:      arch/mips/configs/generic/board-ranchu.config
11725
11726 RANDOM NUMBER DRIVER
11727 M:      "Theodore Ts'o" <tytso@mit.edu>
11728 S:      Maintained
11729 F:      drivers/char/random.c
11730
11731 RAPIDIO SUBSYSTEM
11732 M:      Matt Porter <mporter@kernel.crashing.org>
11733 M:      Alexandre Bounine <alexandre.bounine@idt.com>
11734 S:      Maintained
11735 F:      drivers/rapidio/
11736
11737 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11738 L:      linux-wireless@vger.kernel.org
11739 S:      Orphan
11740 F:      drivers/net/wireless/ray*
11741
11742 RCUTORTURE TEST FRAMEWORK
11743 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11744 M:      Josh Triplett <josh@joshtriplett.org>
11745 R:      Steven Rostedt <rostedt@goodmis.org>
11746 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11747 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11748 L:      linux-kernel@vger.kernel.org
11749 S:      Supported
11750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11751 F:      tools/testing/selftests/rcutorture
11752
11753 RDC R-321X SoC
11754 M:      Florian Fainelli <florian@openwrt.org>
11755 S:      Maintained
11756
11757 RDC R6040 FAST ETHERNET DRIVER
11758 M:      Florian Fainelli <f.fainelli@gmail.com>
11759 L:      netdev@vger.kernel.org
11760 S:      Maintained
11761 F:      drivers/net/ethernet/rdc/r6040.c
11762
11763 RDMAVT - RDMA verbs software
11764 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11765 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11766 L:      linux-rdma@vger.kernel.org
11767 S:      Supported
11768 F:      drivers/infiniband/sw/rdmavt
11769
11770 RDS - RELIABLE DATAGRAM SOCKETS
11771 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11772 L:      netdev@vger.kernel.org
11773 L:      linux-rdma@vger.kernel.org
11774 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11775 W:      https://oss.oracle.com/projects/rds/
11776 S:      Supported
11777 F:      net/rds/
11778 F:      Documentation/networking/rds.txt
11779
11780 RDT - RESOURCE ALLOCATION
11781 M:      Fenghua Yu <fenghua.yu@intel.com>
11782 L:      linux-kernel@vger.kernel.org
11783 S:      Supported
11784 F:      arch/x86/kernel/cpu/intel_rdt*
11785 F:      arch/x86/include/asm/intel_rdt_sched.h
11786 F:      Documentation/x86/intel_rdt*
11787
11788 READ-COPY UPDATE (RCU)
11789 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11790 M:      Josh Triplett <josh@joshtriplett.org>
11791 R:      Steven Rostedt <rostedt@goodmis.org>
11792 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11793 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11794 L:      linux-kernel@vger.kernel.org
11795 W:      http://www.rdrop.com/users/paulmck/RCU/
11796 S:      Supported
11797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11798 F:      Documentation/RCU/
11799 X:      Documentation/RCU/torture.txt
11800 F:      include/linux/rcu*
11801 X:      include/linux/srcu.h
11802 F:      kernel/rcu/
11803 X:      kernel/torture.c
11804
11805 REAL TIME CLOCK (RTC) SUBSYSTEM
11806 M:      Alessandro Zummo <a.zummo@towertech.it>
11807 M:      Alexandre Belloni <alexandre.belloni@free-electrons.com>
11808 L:      linux-rtc@vger.kernel.org
11809 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11811 S:      Maintained
11812 F:      Documentation/devicetree/bindings/rtc/
11813 F:      Documentation/rtc.txt
11814 F:      drivers/rtc/
11815 F:      include/linux/rtc.h
11816 F:      include/uapi/linux/rtc.h
11817 F:      include/linux/rtc/
11818 F:      include/linux/platform_data/rtc-*
11819 F:      tools/testing/selftests/timers/rtctest.c
11820
11821 REALTEK AUDIO CODECS
11822 M:      Bard Liao <bardliao@realtek.com>
11823 M:      Oder Chiou <oder_chiou@realtek.com>
11824 S:      Maintained
11825 F:      sound/soc/codecs/rt*
11826 F:      include/sound/rt*.h
11827
11828 REGISTER MAP ABSTRACTION
11829 M:      Mark Brown <broonie@kernel.org>
11830 L:      linux-kernel@vger.kernel.org
11831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11832 S:      Supported
11833 F:      Documentation/devicetree/bindings/regmap/
11834 F:      drivers/base/regmap/
11835 F:      include/linux/regmap.h
11836
11837 REISERFS FILE SYSTEM
11838 L:      reiserfs-devel@vger.kernel.org
11839 S:      Supported
11840 F:      fs/reiserfs/
11841
11842 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11843 M:      Ohad Ben-Cohen <ohad@wizery.com>
11844 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11845 L:      linux-remoteproc@vger.kernel.org
11846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11847 S:      Maintained
11848 F:      Documentation/devicetree/bindings/remoteproc/
11849 F:      Documentation/remoteproc.txt
11850 F:      drivers/remoteproc/
11851 F:      include/linux/remoteproc.h
11852
11853 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11854 M:      Ohad Ben-Cohen <ohad@wizery.com>
11855 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11856 L:      linux-remoteproc@vger.kernel.org
11857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11858 S:      Maintained
11859 F:      drivers/rpmsg/
11860 F:      Documentation/rpmsg.txt
11861 F:      include/linux/rpmsg.h
11862 F:      include/linux/rpmsg/
11863
11864 RENESAS CLOCK DRIVERS
11865 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11866 L:      linux-renesas-soc@vger.kernel.org
11867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11868 S:      Supported
11869 F:      drivers/clk/renesas/
11870
11871 RENESAS ETHERNET DRIVERS
11872 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11873 L:      netdev@vger.kernel.org
11874 L:      linux-renesas-soc@vger.kernel.org
11875 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11876 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11877 F:      drivers/net/ethernet/renesas/
11878 F:      include/linux/sh_eth.h
11879
11880 RENESAS R-CAR GYROADC DRIVER
11881 M:      Marek Vasut <marek.vasut@gmail.com>
11882 L:      linux-iio@vger.kernel.org
11883 S:      Supported
11884 F:      drivers/iio/adc/rcar_gyro_adc.c
11885
11886 RENESAS USB PHY DRIVER
11887 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11888 L:      linux-renesas-soc@vger.kernel.org
11889 S:      Maintained
11890 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11891
11892 RESET CONTROLLER FRAMEWORK
11893 M:      Philipp Zabel <p.zabel@pengutronix.de>
11894 T:      git git://git.pengutronix.de/git/pza/linux
11895 S:      Maintained
11896 F:      drivers/reset/
11897 F:      Documentation/devicetree/bindings/reset/
11898 F:      include/dt-bindings/reset/
11899 F:      include/linux/reset.h
11900 F:      include/linux/reset-controller.h
11901
11902 RFKILL
11903 M:      Johannes Berg <johannes@sipsolutions.net>
11904 L:      linux-wireless@vger.kernel.org
11905 W:      http://wireless.kernel.org/
11906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
11907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
11908 S:      Maintained
11909 F:      Documentation/rfkill.txt
11910 F:      Documentation/ABI/stable/sysfs-class-rfkill
11911 F:      net/rfkill/
11912
11913 RHASHTABLE
11914 M:      Thomas Graf <tgraf@suug.ch>
11915 M:      Herbert Xu <herbert@gondor.apana.org.au>
11916 L:      netdev@vger.kernel.org
11917 S:      Maintained
11918 F:      lib/rhashtable.c
11919 F:      include/linux/rhashtable.h
11920
11921 RICOH R5C592 MEMORYSTICK DRIVER
11922 M:      Maxim Levitsky <maximlevitsky@gmail.com>
11923 S:      Maintained
11924 F:      drivers/memstick/host/r592.*
11925
11926 RICOH SMARTMEDIA/XD DRIVER
11927 M:      Maxim Levitsky <maximlevitsky@gmail.com>
11928 S:      Maintained
11929 F:      drivers/mtd/nand/r852.c
11930 F:      drivers/mtd/nand/r852.h
11931
11932 RISC-V ARCHITECTURE
11933 M:      Palmer Dabbelt <palmer@sifive.com>
11934 M:      Albert Ou <albert@sifive.com>
11935 L:      linux-riscv@lists.infradead.org
11936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
11937 S:      Supported
11938 F:      arch/riscv/
11939 K:      riscv
11940 N:      riscv
11941
11942 ROCCAT DRIVERS
11943 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
11944 W:      http://sourceforge.net/projects/roccat/
11945 S:      Maintained
11946 F:      drivers/hid/hid-roccat*
11947 F:      include/linux/hid-roccat*
11948 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
11949
11950 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
11951 M:      Jacob chen <jacob2.chen@rock-chips.com>
11952 L:      linux-media@vger.kernel.org
11953 S:      Maintained
11954 F:      drivers/media/platform/rockchip/rga/
11955 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
11956
11957 ROCKER DRIVER
11958 M:      Jiri Pirko <jiri@resnulli.us>
11959 L:      netdev@vger.kernel.org
11960 S:      Supported
11961 F:      drivers/net/ethernet/rocker/
11962
11963 ROCKETPORT DRIVER
11964 P:      Comtrol Corp.
11965 W:      http://www.comtrol.com
11966 S:      Maintained
11967 F:      Documentation/serial/rocket.txt
11968 F:      drivers/tty/rocket*
11969
11970 ROCKETPORT EXPRESS/INFINITY DRIVER
11971 M:      Kevin Cernekee <cernekee@gmail.com>
11972 L:      linux-serial@vger.kernel.org
11973 S:      Odd Fixes
11974 F:      drivers/tty/serial/rp2.*
11975
11976 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
11977 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
11978 L:      linux-kernel@vger.kernel.org
11979 L:      linux-renesas-soc@vger.kernel.org
11980 S:      Supported
11981 F:      drivers/mfd/bd9571mwv.c
11982 F:      drivers/regulator/bd9571mwv-regulator.c
11983 F:      drivers/gpio/gpio-bd9571mwv.c
11984 F:      include/linux/mfd/bd9571mwv.h
11985 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
11986
11987 ROSE NETWORK LAYER
11988 M:      Ralf Baechle <ralf@linux-mips.org>
11989 L:      linux-hams@vger.kernel.org
11990 W:      http://www.linux-ax25.org/
11991 S:      Maintained
11992 F:      include/net/rose.h
11993 F:      include/uapi/linux/rose.h
11994 F:      net/rose/
11995
11996 RTL2830 MEDIA DRIVER
11997 M:      Antti Palosaari <crope@iki.fi>
11998 L:      linux-media@vger.kernel.org
11999 W:      https://linuxtv.org
12000 W:      http://palosaari.fi/linux/
12001 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12002 T:      git git://linuxtv.org/anttip/media_tree.git
12003 S:      Maintained
12004 F:      drivers/media/dvb-frontends/rtl2830*
12005
12006 RTL2832 MEDIA DRIVER
12007 M:      Antti Palosaari <crope@iki.fi>
12008 L:      linux-media@vger.kernel.org
12009 W:      https://linuxtv.org
12010 W:      http://palosaari.fi/linux/
12011 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12012 T:      git git://linuxtv.org/anttip/media_tree.git
12013 S:      Maintained
12014 F:      drivers/media/dvb-frontends/rtl2832*
12015
12016 RTL2832_SDR MEDIA DRIVER
12017 M:      Antti Palosaari <crope@iki.fi>
12018 L:      linux-media@vger.kernel.org
12019 W:      https://linuxtv.org
12020 W:      http://palosaari.fi/linux/
12021 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12022 T:      git git://linuxtv.org/anttip/media_tree.git
12023 S:      Maintained
12024 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12025
12026 RTL8180 WIRELESS DRIVER
12027 L:      linux-wireless@vger.kernel.org
12028 W:      http://wireless.kernel.org/
12029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12030 S:      Orphan
12031 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12032
12033 RTL8187 WIRELESS DRIVER
12034 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12035 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12036 M:      Larry Finger <Larry.Finger@lwfinger.net>
12037 L:      linux-wireless@vger.kernel.org
12038 W:      http://wireless.kernel.org/
12039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12040 S:      Maintained
12041 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12042
12043 REALTEK WIRELESS DRIVER (rtlwifi family)
12044 M:      Ping-Ke Shih <pkshih@realtek.com>
12045 L:      linux-wireless@vger.kernel.org
12046 W:      http://wireless.kernel.org/
12047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12048 S:      Maintained
12049 F:      drivers/net/wireless/realtek/rtlwifi/
12050
12051 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12052 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12053 L:      linux-wireless@vger.kernel.org
12054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12055 S:      Maintained
12056 F:      drivers/net/wireless/realtek/rtl8xxxu/
12057
12058 RXRPC SOCKETS (AF_RXRPC)
12059 M:      David Howells <dhowells@redhat.com>
12060 L:      linux-afs@lists.infradead.org
12061 S:      Supported
12062 F:      net/rxrpc/
12063 F:      include/keys/rxrpc-type.h
12064 F:      include/net/af_rxrpc.h
12065 F:      include/trace/events/rxrpc.h
12066 F:      include/uapi/linux/rxrpc.h
12067 F:      Documentation/networking/rxrpc.txt
12068 W:      https://www.infradead.org/~dhowells/kafs/
12069
12070 S3 SAVAGE FRAMEBUFFER DRIVER
12071 M:      Antonino Daplas <adaplas@gmail.com>
12072 L:      linux-fbdev@vger.kernel.org
12073 S:      Maintained
12074 F:      drivers/video/fbdev/savage/
12075
12076 S390
12077 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12078 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12079 L:      linux-s390@vger.kernel.org
12080 W:      http://www.ibm.com/developerworks/linux/linux390/
12081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12082 S:      Supported
12083 F:      arch/s390/
12084 F:      drivers/s390/
12085 F:      Documentation/s390/
12086 F:      Documentation/driver-api/s390-drivers.rst
12087
12088 S390 COMMON I/O LAYER
12089 M:      Sebastian Ott <sebott@linux.vnet.ibm.com>
12090 M:      Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
12091 L:      linux-s390@vger.kernel.org
12092 W:      http://www.ibm.com/developerworks/linux/linux390/
12093 S:      Supported
12094 F:      drivers/s390/cio/
12095
12096 S390 DASD DRIVER
12097 M:      Stefan Haberland <sth@linux.vnet.ibm.com>
12098 M:      Jan Hoeppner <hoeppner@linux.vnet.ibm.com>
12099 L:      linux-s390@vger.kernel.org
12100 W:      http://www.ibm.com/developerworks/linux/linux390/
12101 S:      Supported
12102 F:      drivers/s390/block/dasd*
12103 F:      block/partitions/ibm.c
12104
12105 S390 IOMMU (PCI)
12106 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12107 L:      linux-s390@vger.kernel.org
12108 W:      http://www.ibm.com/developerworks/linux/linux390/
12109 S:      Supported
12110 F:      drivers/iommu/s390-iommu.c
12111
12112 S390 IUCV NETWORK LAYER
12113 M:      Julian Wiedmann <jwi@linux.vnet.ibm.com>
12114 M:      Ursula Braun <ubraun@linux.vnet.ibm.com>
12115 L:      linux-s390@vger.kernel.org
12116 W:      http://www.ibm.com/developerworks/linux/linux390/
12117 S:      Supported
12118 F:      drivers/s390/net/*iucv*
12119 F:      include/net/iucv/
12120 F:      net/iucv/
12121
12122 S390 NETWORK DRIVERS
12123 M:      Julian Wiedmann <jwi@linux.vnet.ibm.com>
12124 M:      Ursula Braun <ubraun@linux.vnet.ibm.com>
12125 L:      linux-s390@vger.kernel.org
12126 W:      http://www.ibm.com/developerworks/linux/linux390/
12127 S:      Supported
12128 F:      drivers/s390/net/
12129
12130 S390 PCI SUBSYSTEM
12131 M:      Sebastian Ott <sebott@linux.vnet.ibm.com>
12132 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12133 L:      linux-s390@vger.kernel.org
12134 W:      http://www.ibm.com/developerworks/linux/linux390/
12135 S:      Supported
12136 F:      arch/s390/pci/
12137 F:      drivers/pci/hotplug/s390_pci_hpc.c
12138
12139 S390 VFIO-CCW DRIVER
12140 M:      Cornelia Huck <cohuck@redhat.com>
12141 M:      Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
12142 M:      Halil Pasic <pasic@linux.vnet.ibm.com>
12143 L:      linux-s390@vger.kernel.org
12144 L:      kvm@vger.kernel.org
12145 S:      Supported
12146 F:      drivers/s390/cio/vfio_ccw*
12147 F:      Documentation/s390/vfio-ccw.txt
12148 F:      include/uapi/linux/vfio_ccw.h
12149
12150 S390 ZCRYPT DRIVER
12151 M:      Harald Freudenberger <freude@de.ibm.com>
12152 L:      linux-s390@vger.kernel.org
12153 W:      http://www.ibm.com/developerworks/linux/linux390/
12154 S:      Supported
12155 F:      drivers/s390/crypto/
12156
12157 S390 ZFCP DRIVER
12158 M:      Steffen Maier <maier@linux.vnet.ibm.com>
12159 M:      Benjamin Block <bblock@linux.vnet.ibm.com>
12160 L:      linux-s390@vger.kernel.org
12161 W:      http://www.ibm.com/developerworks/linux/linux390/
12162 S:      Supported
12163 F:      drivers/s390/scsi/zfcp_*
12164
12165 S3C24XX SD/MMC Driver
12166 M:      Ben Dooks <ben-linux@fluff.org>
12167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12168 S:      Supported
12169 F:      drivers/mmc/host/s3cmci.*
12170
12171 SAA6588 RDS RECEIVER DRIVER
12172 M:      Hans Verkuil <hverkuil@xs4all.nl>
12173 L:      linux-media@vger.kernel.org
12174 T:      git git://linuxtv.org/media_tree.git
12175 W:      https://linuxtv.org
12176 S:      Odd Fixes
12177 F:      drivers/media/i2c/saa6588*
12178
12179 SAA7134 VIDEO4LINUX DRIVER
12180 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12181 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12182 L:      linux-media@vger.kernel.org
12183 W:      https://linuxtv.org
12184 T:      git git://linuxtv.org/media_tree.git
12185 S:      Odd fixes
12186 F:      Documentation/media/v4l-drivers/saa7134*
12187 F:      drivers/media/pci/saa7134/
12188
12189 SAA7146 VIDEO4LINUX-2 DRIVER
12190 M:      Hans Verkuil <hverkuil@xs4all.nl>
12191 L:      linux-media@vger.kernel.org
12192 T:      git git://linuxtv.org/media_tree.git
12193 S:      Maintained
12194 F:      drivers/media/common/saa7146/
12195 F:      drivers/media/pci/saa7146/
12196 F:      include/media/saa7146*
12197
12198 SAMSUNG AUDIO (ASoC) DRIVERS
12199 M:      Krzysztof Kozlowski <krzk@kernel.org>
12200 M:      Sangbeom Kim <sbkim73@samsung.com>
12201 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12202 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12203 S:      Supported
12204 F:      sound/soc/samsung/
12205 F:      Documentation/devicetree/bindings/sound/samsung*
12206
12207 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12208 M:      Krzysztof Kozlowski <krzk@kernel.org>
12209 L:      linux-crypto@vger.kernel.org
12210 L:      linux-samsung-soc@vger.kernel.org
12211 S:      Maintained
12212 F:      drivers/crypto/exynos-rng.c
12213 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12214
12215 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12216 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12217 L:      linux-samsung-soc@vger.kernel.org
12218 S:      Maintained
12219 F:      drivers/char/hw_random/exynos-trng.c
12220 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12221
12222 SAMSUNG FRAMEBUFFER DRIVER
12223 M:      Jingoo Han <jingoohan1@gmail.com>
12224 L:      linux-fbdev@vger.kernel.org
12225 S:      Maintained
12226 F:      drivers/video/fbdev/s3c-fb.c
12227
12228 SAMSUNG LAPTOP DRIVER
12229 M:      Corentin Chary <corentin.chary@gmail.com>
12230 L:      platform-driver-x86@vger.kernel.org
12231 S:      Maintained
12232 F:      drivers/platform/x86/samsung-laptop.c
12233
12234 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12235 M:      Sangbeom Kim <sbkim73@samsung.com>
12236 M:      Krzysztof Kozlowski <krzk@kernel.org>
12237 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12238 L:      linux-kernel@vger.kernel.org
12239 L:      linux-samsung-soc@vger.kernel.org
12240 S:      Supported
12241 F:      drivers/mfd/sec*.c
12242 F:      drivers/regulator/s2m*.c
12243 F:      drivers/regulator/s5m*.c
12244 F:      drivers/clk/clk-s2mps11.c
12245 F:      drivers/rtc/rtc-s5m.c
12246 F:      include/linux/mfd/samsung/
12247 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12248 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12249 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12250 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12251
12252 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12253 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12254 L:      linux-media@vger.kernel.org
12255 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12256 S:      Maintained
12257 F:      drivers/media/platform/s3c-camif/
12258 F:      include/media/drv-intf/s3c_camif.h
12259
12260 SAMSUNG S3FWRN5 NFC DRIVER
12261 M:      Robert Baldyga <r.baldyga@samsung.com>
12262 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12263 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12264 S:      Supported
12265 F:      drivers/nfc/s3fwrn5
12266
12267 SAMSUNG S5C73M3 CAMERA DRIVER
12268 M:      Kyungmin Park <kyungmin.park@samsung.com>
12269 M:      Andrzej Hajda <a.hajda@samsung.com>
12270 L:      linux-media@vger.kernel.org
12271 S:      Supported
12272 F:      drivers/media/i2c/s5c73m3/*
12273
12274 SAMSUNG S5K5BAF CAMERA DRIVER
12275 M:      Kyungmin Park <kyungmin.park@samsung.com>
12276 M:      Andrzej Hajda <a.hajda@samsung.com>
12277 L:      linux-media@vger.kernel.org
12278 S:      Supported
12279 F:      drivers/media/i2c/s5k5baf.c
12280
12281 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12282 M:      Krzysztof Kozlowski <krzk@kernel.org>
12283 M:      Vladimir Zapolskiy <vz@mleia.com>
12284 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12285 L:      linux-crypto@vger.kernel.org
12286 L:      linux-samsung-soc@vger.kernel.org
12287 S:      Maintained
12288 F:      drivers/crypto/s5p-sss.c
12289
12290 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12291 M:      Kyungmin Park <kyungmin.park@samsung.com>
12292 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12293 L:      linux-media@vger.kernel.org
12294 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12295 S:      Supported
12296 F:      drivers/media/platform/exynos4-is/
12297
12298 SAMSUNG SOC CLOCK DRIVERS
12299 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12300 M:      Tomasz Figa <tomasz.figa@gmail.com>
12301 M:      Chanwoo Choi <cw00.choi@samsung.com>
12302 S:      Supported
12303 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12304 F:      drivers/clk/samsung/
12305 F:      include/dt-bindings/clock/exynos*.h
12306 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12307
12308 SAMSUNG SPI DRIVERS
12309 M:      Kukjin Kim <kgene@kernel.org>
12310 M:      Krzysztof Kozlowski <krzk@kernel.org>
12311 M:      Andi Shyti <andi@etezian.org>
12312 L:      linux-spi@vger.kernel.org
12313 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12314 S:      Maintained
12315 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12316 F:      drivers/spi/spi-s3c*
12317 F:      include/linux/platform_data/spi-s3c64xx.h
12318
12319 SAMSUNG SXGBE DRIVERS
12320 M:      Byungho An <bh74.an@samsung.com>
12321 M:      Girish K S <ks.giri@samsung.com>
12322 M:      Vipul Pandya <vipul.pandya@samsung.com>
12323 S:      Supported
12324 L:      netdev@vger.kernel.org
12325 F:      drivers/net/ethernet/samsung/sxgbe/
12326
12327 SAMSUNG THERMAL DRIVER
12328 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12329 L:      linux-pm@vger.kernel.org
12330 L:      linux-samsung-soc@vger.kernel.org
12331 S:      Supported
12332 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12333 F:      drivers/thermal/samsung/
12334
12335 SAMSUNG USB2 PHY DRIVER
12336 M:      Kamil Debski <kamil@wypas.org>
12337 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12338 L:      linux-kernel@vger.kernel.org
12339 S:      Supported
12340 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12341 F:      Documentation/phy/samsung-usb2.txt
12342 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12343 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12344 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12345 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12346 F:      drivers/phy/samsung/phy-samsung-usb2.c
12347 F:      drivers/phy/samsung/phy-samsung-usb2.h
12348
12349 SC1200 WDT DRIVER
12350 M:      Zwane Mwaikambo <zwanem@gmail.com>
12351 S:      Maintained
12352 F:      drivers/watchdog/sc1200wdt.c
12353
12354 SCHEDULER
12355 M:      Ingo Molnar <mingo@redhat.com>
12356 M:      Peter Zijlstra <peterz@infradead.org>
12357 L:      linux-kernel@vger.kernel.org
12358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12359 S:      Maintained
12360 F:      kernel/sched/
12361 F:      include/linux/sched.h
12362 F:      include/uapi/linux/sched.h
12363 F:      include/linux/wait.h
12364
12365 SCR24X CHIP CARD INTERFACE DRIVER
12366 M:      Lubomir Rintel <lkundrak@v3.sk>
12367 S:      Supported
12368 F:      drivers/char/pcmcia/scr24x_cs.c
12369
12370 SCSI CDROM DRIVER
12371 M:      Jens Axboe <axboe@kernel.dk>
12372 L:      linux-scsi@vger.kernel.org
12373 W:      http://www.kernel.dk
12374 S:      Maintained
12375 F:      drivers/scsi/sr*
12376
12377 SCSI RDMA PROTOCOL (SRP) INITIATOR
12378 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12379 L:      linux-rdma@vger.kernel.org
12380 S:      Supported
12381 W:      http://www.openfabrics.org
12382 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12384 F:      drivers/infiniband/ulp/srp/
12385 F:      include/scsi/srp.h
12386
12387 SCSI SG DRIVER
12388 M:      Doug Gilbert <dgilbert@interlog.com>
12389 L:      linux-scsi@vger.kernel.org
12390 W:      http://sg.danny.cz/sg
12391 S:      Maintained
12392 F:      Documentation/scsi/scsi-generic.txt
12393 F:      drivers/scsi/sg.c
12394 F:      include/scsi/sg.h
12395
12396 SCSI SUBSYSTEM
12397 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12399 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12401 L:      linux-scsi@vger.kernel.org
12402 S:      Maintained
12403 F:      Documentation/devicetree/bindings/scsi/
12404 F:      drivers/scsi/
12405 F:      include/scsi/
12406
12407 SCSI TAPE DRIVER
12408 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12409 L:      linux-scsi@vger.kernel.org
12410 S:      Maintained
12411 F:      Documentation/scsi/st.txt
12412 F:      drivers/scsi/st.*
12413 F:      drivers/scsi/st_*.h
12414
12415 SCTP PROTOCOL
12416 M:      Vlad Yasevich <vyasevich@gmail.com>
12417 M:      Neil Horman <nhorman@tuxdriver.com>
12418 L:      linux-sctp@vger.kernel.org
12419 W:      http://lksctp.sourceforge.net
12420 S:      Maintained
12421 F:      Documentation/networking/sctp.txt
12422 F:      include/linux/sctp.h
12423 F:      include/uapi/linux/sctp.h
12424 F:      include/net/sctp/
12425 F:      net/sctp/
12426
12427 SCx200 CPU SUPPORT
12428 M:      Jim Cromie <jim.cromie@gmail.com>
12429 S:      Odd Fixes
12430 F:      Documentation/i2c/busses/scx200_acb
12431 F:      arch/x86/platform/scx200/
12432 F:      drivers/watchdog/scx200_wdt.c
12433 F:      drivers/i2c/busses/scx200*
12434 F:      drivers/mtd/maps/scx200_docflash.c
12435 F:      include/linux/scx200.h
12436
12437 SCx200 GPIO DRIVER
12438 M:      Jim Cromie <jim.cromie@gmail.com>
12439 S:      Maintained
12440 F:      drivers/char/scx200_gpio.c
12441 F:      include/linux/scx200_gpio.h
12442
12443 SCx200 HRT CLOCKSOURCE DRIVER
12444 M:      Jim Cromie <jim.cromie@gmail.com>
12445 S:      Maintained
12446 F:      drivers/clocksource/scx200_hrt.c
12447
12448 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12449 M:      Sascha Sommer <saschasommer@freenet.de>
12450 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12451 S:      Maintained
12452 F:      drivers/mmc/host/sdricoh_cs.c
12453
12454 SECURE COMPUTING
12455 M:      Kees Cook <keescook@chromium.org>
12456 R:      Andy Lutomirski <luto@amacapital.net>
12457 R:      Will Drewry <wad@chromium.org>
12458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12459 S:      Supported
12460 F:      kernel/seccomp.c
12461 F:      include/uapi/linux/seccomp.h
12462 F:      include/linux/seccomp.h
12463 F:      tools/testing/selftests/seccomp/*
12464 F:      tools/testing/selftests/kselftest_harness.h
12465 F:      Documentation/userspace-api/seccomp_filter.rst
12466 K:      \bsecure_computing
12467 K:      \bTIF_SECCOMP\b
12468
12469 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12470 M:      Al Cooper <alcooperx@gmail.com>
12471 L:      linux-mmc@vger.kernel.org
12472 L:      bcm-kernel-feedback-list@broadcom.com
12473 S:      Maintained
12474 F:      drivers/mmc/host/sdhci-brcmstb*
12475
12476 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12477 M:      Adrian Hunter <adrian.hunter@intel.com>
12478 L:      linux-mmc@vger.kernel.org
12479 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12480 S:      Maintained
12481 F:      drivers/mmc/host/sdhci*
12482 F:      include/linux/mmc/sdhci*
12483
12484 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12485 M:      Ben Dooks <ben-linux@fluff.org>
12486 M:      Jaehoon Chung <jh80.chung@samsung.com>
12487 L:      linux-mmc@vger.kernel.org
12488 S:      Maintained
12489 F:      drivers/mmc/host/sdhci-s3c*
12490
12491 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12492 M:      Viresh Kumar <vireshk@kernel.org>
12493 L:      linux-mmc@vger.kernel.org
12494 S:      Maintained
12495 F:      drivers/mmc/host/sdhci-spear.c
12496
12497 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12498 M:      Kishon Vijay Abraham I <kishon@ti.com>
12499 L:      linux-mmc@vger.kernel.org
12500 S:      Maintained
12501 F:      drivers/mmc/host/sdhci-omap.c
12502
12503 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12504 M:      Scott Bauer <scott.bauer@intel.com>
12505 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12506 L:      linux-block@vger.kernel.org
12507 S:      Supported
12508 F:      block/sed*
12509 F:      block/opal_proto.h
12510 F:      include/linux/sed*
12511 F:      include/uapi/linux/sed*
12512
12513 SECURITY CONTACT
12514 M:      Security Officers <security@kernel.org>
12515 S:      Supported
12516
12517 SECURITY SUBSYSTEM
12518 M:      James Morris <jmorris@namei.org>
12519 M:      "Serge E. Hallyn" <serge@hallyn.com>
12520 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12522 W:      http://kernsec.org/
12523 S:      Supported
12524 F:      security/
12525
12526 SELINUX SECURITY MODULE
12527 M:      Paul Moore <paul@paul-moore.com>
12528 M:      Stephen Smalley <sds@tycho.nsa.gov>
12529 M:      Eric Paris <eparis@parisplace.org>
12530 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12531 W:      https://selinuxproject.org
12532 W:      https://github.com/SELinuxProject
12533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12534 S:      Supported
12535 F:      include/linux/selinux*
12536 F:      security/selinux/
12537 F:      scripts/selinux/
12538 F:      Documentation/admin-guide/LSM/SELinux.rst
12539
12540 SENSABLE PHANTOM
12541 M:      Jiri Slaby <jirislaby@gmail.com>
12542 S:      Maintained
12543 F:      drivers/misc/phantom.c
12544 F:      include/uapi/linux/phantom.h
12545
12546 SERIAL DEVICE BUS
12547 M:      Rob Herring <robh@kernel.org>
12548 L:      linux-serial@vger.kernel.org
12549 S:      Maintained
12550 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12551 F:      drivers/tty/serdev/
12552 F:      include/linux/serdev.h
12553
12554 SERIAL DRIVERS
12555 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12556 L:      linux-serial@vger.kernel.org
12557 S:      Maintained
12558 F:      Documentation/devicetree/bindings/serial/
12559 F:      drivers/tty/serial/
12560
12561 SERIAL IR RECEIVER
12562 M:      Sean Young <sean@mess.org>
12563 L:      linux-media@vger.kernel.org
12564 S:      Maintained
12565 F:      drivers/media/rc/serial_ir.c
12566
12567 SFC NETWORK DRIVER
12568 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12569 M:      Edward Cree <ecree@solarflare.com>
12570 M:      Bert Kenward <bkenward@solarflare.com>
12571 L:      netdev@vger.kernel.org
12572 S:      Supported
12573 F:      drivers/net/ethernet/sfc/
12574
12575 SGI GRU DRIVER
12576 M:      Dimitri Sivanich <sivanich@sgi.com>
12577 S:      Maintained
12578 F:      drivers/misc/sgi-gru/
12579
12580 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12581 M:      Pat Gefre <pfg@sgi.com>
12582 L:      linux-ia64@vger.kernel.org
12583 S:      Supported
12584 F:      Documentation/ia64/serial.txt
12585 F:      drivers/tty/serial/ioc?_serial.c
12586 F:      include/linux/ioc?.h
12587
12588 SGI XP/XPC/XPNET DRIVER
12589 M:      Cliff Whickman <cpw@sgi.com>
12590 M:      Robin Holt <robinmholt@gmail.com>
12591 S:      Maintained
12592 F:      drivers/misc/sgi-xp/
12593
12594 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12595 M:      Ursula Braun <ubraun@linux.vnet.ibm.com>
12596 L:      linux-s390@vger.kernel.org
12597 W:      http://www.ibm.com/developerworks/linux/linux390/
12598 S:      Supported
12599 F:      net/smc/
12600
12601 SH_VEU V4L2 MEM2MEM DRIVER
12602 L:      linux-media@vger.kernel.org
12603 S:      Orphan
12604 F:      drivers/media/platform/sh_veu.c
12605
12606 SH_VOU V4L2 OUTPUT DRIVER
12607 L:      linux-media@vger.kernel.org
12608 S:      Orphan
12609 F:      drivers/media/platform/sh_vou.c
12610 F:      include/media/drv-intf/sh_vou.h
12611
12612 SI2157 MEDIA DRIVER
12613 M:      Antti Palosaari <crope@iki.fi>
12614 L:      linux-media@vger.kernel.org
12615 W:      https://linuxtv.org
12616 W:      http://palosaari.fi/linux/
12617 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12618 T:      git git://linuxtv.org/anttip/media_tree.git
12619 S:      Maintained
12620 F:      drivers/media/tuners/si2157*
12621
12622 SI2165 MEDIA DRIVER
12623 M:      Matthias Schwarzott <zzam@gentoo.org>
12624 L:      linux-media@vger.kernel.org
12625 W:      https://linuxtv.org
12626 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12627 S:      Maintained
12628 F:      drivers/media/dvb-frontends/si2165*
12629
12630 SI2168 MEDIA DRIVER
12631 M:      Antti Palosaari <crope@iki.fi>
12632 L:      linux-media@vger.kernel.org
12633 W:      https://linuxtv.org
12634 W:      http://palosaari.fi/linux/
12635 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12636 T:      git git://linuxtv.org/anttip/media_tree.git
12637 S:      Maintained
12638 F:      drivers/media/dvb-frontends/si2168*
12639
12640 SI470X FM RADIO RECEIVER I2C DRIVER
12641 M:      Hans Verkuil <hverkuil@xs4all.nl>
12642 L:      linux-media@vger.kernel.org
12643 T:      git git://linuxtv.org/media_tree.git
12644 W:      https://linuxtv.org
12645 S:      Odd Fixes
12646 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12647
12648 SI470X FM RADIO RECEIVER USB DRIVER
12649 M:      Hans Verkuil <hverkuil@xs4all.nl>
12650 L:      linux-media@vger.kernel.org
12651 T:      git git://linuxtv.org/media_tree.git
12652 W:      https://linuxtv.org
12653 S:      Maintained
12654 F:      drivers/media/radio/si470x/radio-si470x-common.c
12655 F:      drivers/media/radio/si470x/radio-si470x.h
12656 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12657
12658 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12659 M:      Eduardo Valentin <edubezval@gmail.com>
12660 L:      linux-media@vger.kernel.org
12661 T:      git git://linuxtv.org/media_tree.git
12662 W:      https://linuxtv.org
12663 S:      Odd Fixes
12664 F:      drivers/media/radio/si4713/si4713.?
12665
12666 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12667 M:      Eduardo Valentin <edubezval@gmail.com>
12668 L:      linux-media@vger.kernel.org
12669 T:      git git://linuxtv.org/media_tree.git
12670 W:      https://linuxtv.org
12671 S:      Odd Fixes
12672 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12673
12674 SI4713 FM RADIO TRANSMITTER USB DRIVER
12675 M:      Hans Verkuil <hverkuil@xs4all.nl>
12676 L:      linux-media@vger.kernel.org
12677 T:      git git://linuxtv.org/media_tree.git
12678 W:      https://linuxtv.org
12679 S:      Maintained
12680 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12681
12682 SIANO DVB DRIVER
12683 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12684 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12685 L:      linux-media@vger.kernel.org
12686 W:      https://linuxtv.org
12687 T:      git git://linuxtv.org/media_tree.git
12688 S:      Odd fixes
12689 F:      drivers/media/common/siano/
12690 F:      drivers/media/usb/siano/
12691 F:      drivers/media/usb/siano/
12692 F:      drivers/media/mmc/siano/
12693
12694 SILEAD TOUCHSCREEN DRIVER
12695 M:      Hans de Goede <hdegoede@redhat.com>
12696 L:      linux-input@vger.kernel.org
12697 L:      platform-driver-x86@vger.kernel.org
12698 S:      Maintained
12699 F:      drivers/input/touchscreen/silead.c
12700 F:      drivers/platform/x86/silead_dmi.c
12701
12702 SILICON MOTION SM712 FRAME BUFFER DRIVER
12703 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12704 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12705 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12706 L:      linux-fbdev@vger.kernel.org
12707 S:      Maintained
12708 F:      drivers/video/fbdev/sm712*
12709 F:      Documentation/fb/sm712fb.txt
12710
12711 SIMPLE FIRMWARE INTERFACE (SFI)
12712 M:      Len Brown <lenb@kernel.org>
12713 L:      sfi-devel@simplefirmware.org
12714 W:      http://simplefirmware.org/
12715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12716 S:      Supported
12717 F:      arch/x86/platform/sfi/
12718 F:      drivers/sfi/
12719 F:      include/linux/sfi*.h
12720
12721 SIMPLEFB FB DRIVER
12722 M:      Hans de Goede <hdegoede@redhat.com>
12723 L:      linux-fbdev@vger.kernel.org
12724 S:      Maintained
12725 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12726 F:      drivers/video/fbdev/simplefb.c
12727 F:      include/linux/platform_data/simplefb.h
12728
12729 SIMTEC EB110ATX (Chalice CATS)
12730 P:      Ben Dooks
12731 P:      Vincent Sanders <vince@simtec.co.uk>
12732 M:      Simtec Linux Team <linux@simtec.co.uk>
12733 W:      http://www.simtec.co.uk/products/EB110ATX/
12734 S:      Supported
12735
12736 SIMTEC EB2410ITX (BAST)
12737 P:      Ben Dooks
12738 P:      Vincent Sanders <vince@simtec.co.uk>
12739 M:      Simtec Linux Team <linux@simtec.co.uk>
12740 W:      http://www.simtec.co.uk/products/EB2410ITX/
12741 S:      Supported
12742 F:      arch/arm/mach-s3c24xx/mach-bast.c
12743 F:      arch/arm/mach-s3c24xx/bast-ide.c
12744 F:      arch/arm/mach-s3c24xx/bast-irq.c
12745
12746 SIPHASH PRF ROUTINES
12747 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12748 S:      Maintained
12749 F:      lib/siphash.c
12750 F:      lib/test_siphash.c
12751 F:      include/linux/siphash.h
12752
12753 SIOX
12754 M:      Gavin Schenk <g.schenk@eckelmann.de>
12755 M:      Uwe Kleine-König <kernel@pengutronix.de>
12756 S:      Supported
12757 F:      drivers/siox/*
12758 F:      include/trace/events/siox.h
12759
12760 SIS 190 ETHERNET DRIVER
12761 M:      Francois Romieu <romieu@fr.zoreil.com>
12762 L:      netdev@vger.kernel.org
12763 S:      Maintained
12764 F:      drivers/net/ethernet/sis/sis190.c
12765
12766 SIS 900/7016 FAST ETHERNET DRIVER
12767 M:      Daniele Venzano <venza@brownhat.org>
12768 W:      http://www.brownhat.org/sis900.html
12769 L:      netdev@vger.kernel.org
12770 S:      Maintained
12771 F:      drivers/net/ethernet/sis/sis900.*
12772
12773 SIS FRAMEBUFFER DRIVER
12774 M:      Thomas Winischhofer <thomas@winischhofer.net>
12775 W:      http://www.winischhofer.net/linuxsisvga.shtml
12776 S:      Maintained
12777 F:      Documentation/fb/sisfb.txt
12778 F:      drivers/video/fbdev/sis/
12779 F:      include/video/sisfb.h
12780
12781 SIS USB2VGA DRIVER
12782 M:      Thomas Winischhofer <thomas@winischhofer.net>
12783 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12784 S:      Maintained
12785 F:      drivers/usb/misc/sisusbvga/
12786
12787 SLAB ALLOCATOR
12788 M:      Christoph Lameter <cl@linux.com>
12789 M:      Pekka Enberg <penberg@kernel.org>
12790 M:      David Rientjes <rientjes@google.com>
12791 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12792 M:      Andrew Morton <akpm@linux-foundation.org>
12793 L:      linux-mm@kvack.org
12794 S:      Maintained
12795 F:      include/linux/sl?b*.h
12796 F:      mm/sl?b*
12797
12798 SLEEPABLE READ-COPY UPDATE (SRCU)
12799 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12800 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12801 M:      Josh Triplett <josh@joshtriplett.org>
12802 R:      Steven Rostedt <rostedt@goodmis.org>
12803 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12804 L:      linux-kernel@vger.kernel.org
12805 W:      http://www.rdrop.com/users/paulmck/RCU/
12806 S:      Supported
12807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12808 F:      include/linux/srcu.h
12809 F:      kernel/rcu/srcu.c
12810
12811 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12812 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12813 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12814 S:      Maintained
12815 F:      drivers/slimbus/
12816 F:      Documentation/devicetree/bindings/slimbus/
12817 F:      include/linux/slimbus.h
12818
12819 SMACK SECURITY MODULE
12820 M:      Casey Schaufler <casey@schaufler-ca.com>
12821 L:      linux-security-module@vger.kernel.org
12822 W:      http://schaufler-ca.com
12823 T:      git git://github.com/cschaufler/smack-next
12824 S:      Maintained
12825 F:      Documentation/admin-guide/LSM/Smack.rst
12826 F:      security/smack/
12827
12828 SMC91x ETHERNET DRIVER
12829 M:      Nicolas Pitre <nico@fluxnic.net>
12830 S:      Odd Fixes
12831 F:      drivers/net/ethernet/smsc/smc91x.*
12832
12833 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12834 M:      Sakari Ailus <sakari.ailus@iki.fi>
12835 L:      linux-media@vger.kernel.org
12836 S:      Maintained
12837 F:      drivers/media/i2c/smiapp/
12838 F:      include/media/i2c/smiapp.h
12839 F:      drivers/media/i2c/smiapp-pll.c
12840 F:      drivers/media/i2c/smiapp-pll.h
12841 F:      include/uapi/linux/smiapp.h
12842 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12843
12844 SMM665 HARDWARE MONITOR DRIVER
12845 M:      Guenter Roeck <linux@roeck-us.net>
12846 L:      linux-hwmon@vger.kernel.org
12847 S:      Maintained
12848 F:      Documentation/hwmon/smm665
12849 F:      drivers/hwmon/smm665.c
12850
12851 SMSC EMC2103 HARDWARE MONITOR DRIVER
12852 M:      Steve Glendinning <steve.glendinning@shawell.net>
12853 L:      linux-hwmon@vger.kernel.org
12854 S:      Maintained
12855 F:      Documentation/hwmon/emc2103
12856 F:      drivers/hwmon/emc2103.c
12857
12858 SMSC SCH5627 HARDWARE MONITOR DRIVER
12859 M:      Hans de Goede <hdegoede@redhat.com>
12860 L:      linux-hwmon@vger.kernel.org
12861 S:      Supported
12862 F:      Documentation/hwmon/sch5627
12863 F:      drivers/hwmon/sch5627.c
12864
12865 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12866 M:      Steve Glendinning <steve.glendinning@shawell.net>
12867 L:      linux-fbdev@vger.kernel.org
12868 S:      Maintained
12869 F:      drivers/video/fbdev/smscufx.c
12870
12871 SMSC47B397 HARDWARE MONITOR DRIVER
12872 M:      Jean Delvare <jdelvare@suse.com>
12873 L:      linux-hwmon@vger.kernel.org
12874 S:      Maintained
12875 F:      Documentation/hwmon/smsc47b397
12876 F:      drivers/hwmon/smsc47b397.c
12877
12878 SMSC911x ETHERNET DRIVER
12879 M:      Steve Glendinning <steve.glendinning@shawell.net>
12880 L:      netdev@vger.kernel.org
12881 S:      Maintained
12882 F:      include/linux/smsc911x.h
12883 F:      drivers/net/ethernet/smsc/smsc911x.*
12884
12885 SMSC9420 PCI ETHERNET DRIVER
12886 M:      Steve Glendinning <steve.glendinning@shawell.net>
12887 L:      netdev@vger.kernel.org
12888 S:      Maintained
12889 F:      drivers/net/ethernet/smsc/smsc9420.*
12890
12891 SOC-CAMERA V4L2 SUBSYSTEM
12892 L:      linux-media@vger.kernel.org
12893 T:      git git://linuxtv.org/media_tree.git
12894 S:      Orphan
12895 F:      include/media/soc*
12896 F:      drivers/media/i2c/soc_camera/
12897 F:      drivers/media/platform/soc_camera/
12898
12899 SOCIONEXT UNIPHIER SOUND DRIVER
12900 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
12901 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12902 S:      Maintained
12903 F:      sound/soc/uniphier/
12904
12905 SOEKRIS NET48XX LED SUPPORT
12906 M:      Chris Boot <bootc@bootc.net>
12907 S:      Maintained
12908 F:      drivers/leds/leds-net48xx.c
12909
12910 SOFT-ROCE DRIVER (rxe)
12911 M:      Moni Shoua <monis@mellanox.com>
12912 L:      linux-rdma@vger.kernel.org
12913 S:      Supported
12914 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
12915 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12916 F:      drivers/infiniband/sw/rxe/
12917 F:      include/uapi/rdma/rdma_user_rxe.h
12918
12919 SOFTLOGIC 6x10 MPEG CODEC
12920 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
12921 M:      Anton Sviridenko <anton@corp.bluecherry.net>
12922 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
12923 M:      Andrey Utkin <andrey_utkin@fastmail.com>
12924 M:      Ismael Luceno <ismael@iodev.co.uk>
12925 L:      linux-media@vger.kernel.org
12926 S:      Supported
12927 F:      drivers/media/pci/solo6x10/
12928
12929 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
12930 M:      James Morse <james.morse@arm.com>
12931 L:      linux-arm-kernel@lists.infradead.org
12932 S:      Maintained
12933 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
12934 F:      drivers/firmware/arm_sdei.c
12935 F:      include/linux/sdei.h
12936 F:      include/uapi/linux/sdei.h
12937
12938 SOFTWARE RAID (Multiple Disks) SUPPORT
12939 M:      Shaohua Li <shli@kernel.org>
12940 L:      linux-raid@vger.kernel.org
12941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
12942 S:      Supported
12943 F:      drivers/md/Makefile
12944 F:      drivers/md/Kconfig
12945 F:      drivers/md/md*
12946 F:      drivers/md/raid*
12947 F:      include/linux/raid/
12948 F:      include/uapi/linux/raid/
12949
12950 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
12951 M:      Jassi Brar <jaswinder.singh@linaro.org>
12952 L:      netdev@vger.kernel.org
12953 S:      Maintained
12954 F:      drivers/net/ethernet/socionext/netsec.c
12955 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
12956
12957 SOLIDRUN CLEARFOG SUPPORT
12958 M:      Russell King <linux@armlinux.org.uk>
12959 S:      Maintained
12960 F:      arch/arm/boot/dts/armada-388-clearfog*
12961 F:      arch/arm/boot/dts/armada-38x-solidrun-*
12962
12963 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
12964 M:      Russell King <linux@armlinux.org.uk>
12965 S:      Maintained
12966 F:      arch/arm/boot/dts/imx6*-cubox-i*
12967 F:      arch/arm/boot/dts/imx6*-hummingboard*
12968 F:      arch/arm/boot/dts/imx6*-sr-*
12969
12970 SONIC NETWORK DRIVER
12971 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
12972 L:      netdev@vger.kernel.org
12973 S:      Maintained
12974 F:      drivers/net/ethernet/natsemi/sonic.*
12975
12976 SONICS SILICON BACKPLANE DRIVER (SSB)
12977 M:      Michael Buesch <m@bues.ch>
12978 L:      linux-wireless@vger.kernel.org
12979 S:      Maintained
12980 F:      drivers/ssb/
12981 F:      include/linux/ssb/
12982
12983 SONY IMX274 SENSOR DRIVER
12984 M:      Leon Luo <leonl@leopardimaging.com>
12985 L:      linux-media@vger.kernel.org
12986 T:      git git://linuxtv.org/media_tree.git
12987 S:      Maintained
12988 F:      drivers/media/i2c/imx274.c
12989 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
12990
12991 SONY MEMORYSTICK CARD SUPPORT
12992 M:      Alex Dubov <oakad@yahoo.com>
12993 W:      http://tifmxx.berlios.de/
12994 S:      Maintained
12995 F:      drivers/memstick/host/tifm_ms.c
12996
12997 SONY MEMORYSTICK STANDARD SUPPORT
12998 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12999 S:      Maintained
13000 F:      drivers/memstick/core/ms_block.*
13001
13002 SONY VAIO CONTROL DEVICE DRIVER
13003 M:      Mattia Dongili <malattia@linux.it>
13004 L:      platform-driver-x86@vger.kernel.org
13005 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13006 S:      Maintained
13007 F:      Documentation/laptops/sony-laptop.txt
13008 F:      drivers/char/sonypi.c
13009 F:      drivers/platform/x86/sony-laptop.c
13010 F:      include/linux/sony-laptop.h
13011
13012 SOUND
13013 M:      Jaroslav Kysela <perex@perex.cz>
13014 M:      Takashi Iwai <tiwai@suse.com>
13015 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13016 W:      http://www.alsa-project.org/
13017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13018 T:      git git://git.alsa-project.org/alsa-kernel.git
13019 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13020 S:      Maintained
13021 F:      Documentation/sound/
13022 F:      include/sound/
13023 F:      include/uapi/sound/
13024 F:      sound/
13025
13026 SOUND - COMPRESSED AUDIO
13027 M:      Vinod Koul <vinod.koul@intel.com>
13028 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13030 S:      Supported
13031 F:      Documentation/sound/alsa/compress_offload.txt
13032 F:      include/sound/compress_driver.h
13033 F:      include/uapi/sound/compress_*
13034 F:      sound/core/compress_offload.c
13035 F:      sound/soc/soc-compress.c
13036
13037 SOUND - DMAENGINE HELPERS
13038 M:      Lars-Peter Clausen <lars@metafoo.de>
13039 S:      Supported
13040 F:      include/sound/dmaengine_pcm.h
13041 F:      sound/core/pcm_dmaengine.c
13042 F:      sound/soc/soc-generic-dmaengine-pcm.c
13043
13044 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13045 M:      Liam Girdwood <lgirdwood@gmail.com>
13046 M:      Mark Brown <broonie@kernel.org>
13047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13048 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13049 W:      http://alsa-project.org/main/index.php/ASoC
13050 S:      Supported
13051 F:      Documentation/devicetree/bindings/sound/
13052 F:      Documentation/sound/alsa/soc/
13053 F:      sound/soc/
13054 F:      include/sound/soc*
13055
13056 SOUNDWIRE SUBSYSTEM
13057 M:      Vinod Koul <vinod.koul@intel.com>
13058 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13059 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13060 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13061 S:      Supported
13062 F:      Documentation/driver-api/soundwire/
13063 F:      drivers/soundwire/
13064 F:      include/linux/soundwire/
13065
13066 SP2 MEDIA DRIVER
13067 M:      Olli Salonen <olli.salonen@iki.fi>
13068 L:      linux-media@vger.kernel.org
13069 W:      https://linuxtv.org
13070 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13071 S:      Maintained
13072 F:      drivers/media/dvb-frontends/sp2*
13073
13074 SPARC + UltraSPARC (sparc/sparc64)
13075 M:      "David S. Miller" <davem@davemloft.net>
13076 L:      sparclinux@vger.kernel.org
13077 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13080 S:      Maintained
13081 F:      arch/sparc/
13082 F:      drivers/sbus/
13083
13084 SPARC SERIAL DRIVERS
13085 M:      "David S. Miller" <davem@davemloft.net>
13086 L:      sparclinux@vger.kernel.org
13087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13089 S:      Maintained
13090 F:      include/linux/sunserialcore.h
13091 F:      drivers/tty/serial/suncore.c
13092 F:      drivers/tty/serial/sunhv.c
13093 F:      drivers/tty/serial/sunsab.c
13094 F:      drivers/tty/serial/sunsab.h
13095 F:      drivers/tty/serial/sunsu.c
13096 F:      drivers/tty/serial/sunzilog.c
13097 F:      drivers/tty/serial/sunzilog.h
13098 F:      drivers/tty/vcc.c
13099
13100 SPARSE CHECKER
13101 M:      "Christopher Li" <sparse@chrisli.org>
13102 L:      linux-sparse@vger.kernel.org
13103 W:      https://sparse.wiki.kernel.org/
13104 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13105 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13106 S:      Maintained
13107 F:      include/linux/compiler.h
13108
13109 SPEAR CLOCK FRAMEWORK SUPPORT
13110 M:      Viresh Kumar <vireshk@kernel.org>
13111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13112 W:      http://www.st.com/spear
13113 S:      Maintained
13114 F:      drivers/clk/spear/
13115
13116 SPEAR PLATFORM SUPPORT
13117 M:      Viresh Kumar <vireshk@kernel.org>
13118 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13120 W:      http://www.st.com/spear
13121 S:      Maintained
13122 F:      arch/arm/boot/dts/spear*
13123 F:      arch/arm/mach-spear/
13124
13125 SPI NOR SUBSYSTEM
13126 M:      Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>
13127 M:      Marek Vasut <marek.vasut@gmail.com>
13128 L:      linux-mtd@lists.infradead.org
13129 W:      http://www.linux-mtd.infradead.org/
13130 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13131 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13132 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13133 S:      Maintained
13134 F:      drivers/mtd/spi-nor/
13135 F:      include/linux/mtd/spi-nor.h
13136
13137 SPI SUBSYSTEM
13138 M:      Mark Brown <broonie@kernel.org>
13139 L:      linux-spi@vger.kernel.org
13140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13141 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13142 S:      Maintained
13143 F:      Documentation/devicetree/bindings/spi/
13144 F:      Documentation/spi/
13145 F:      drivers/spi/
13146 F:      include/linux/spi/
13147 F:      include/uapi/linux/spi/
13148 F:      tools/spi/
13149
13150 SPIDERNET NETWORK DRIVER for CELL
13151 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13152 L:      netdev@vger.kernel.org
13153 S:      Supported
13154 F:      Documentation/networking/spider_net.txt
13155 F:      drivers/net/ethernet/toshiba/spider_net*
13156
13157 SPMI SUBSYSTEM
13158 R:      Stephen Boyd <sboyd@kernel.org>
13159 L:      linux-arm-msm@vger.kernel.org
13160 F:      Documentation/devicetree/bindings/spmi/
13161 F:      drivers/spmi/
13162 F:      include/dt-bindings/spmi/spmi.h
13163 F:      include/linux/spmi.h
13164 F:      include/trace/events/spmi.h
13165
13166 SPU FILE SYSTEM
13167 M:      Jeremy Kerr <jk@ozlabs.org>
13168 L:      linuxppc-dev@lists.ozlabs.org
13169 W:      http://www.ibm.com/developerworks/power/cell/
13170 S:      Supported
13171 F:      Documentation/filesystems/spufs.txt
13172 F:      arch/powerpc/platforms/cell/spufs/
13173
13174 SQUASHFS FILE SYSTEM
13175 M:      Phillip Lougher <phillip@squashfs.org.uk>
13176 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13177 W:      http://squashfs.org.uk
13178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13179 S:      Maintained
13180 F:      Documentation/filesystems/squashfs.txt
13181 F:      fs/squashfs/
13182
13183 SRM (Alpha) environment access
13184 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13185 S:      Maintained
13186 F:      arch/alpha/kernel/srm_env.c
13187
13188 STABLE BRANCH
13189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13190 L:      stable@vger.kernel.org
13191 S:      Supported
13192 F:      Documentation/process/stable-kernel-rules.rst
13193
13194 STAGING - ATOMISP DRIVER
13195 M:      Alan Cox <alan@linux.intel.com>
13196 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13197 L:      linux-media@vger.kernel.org
13198 S:      Maintained
13199 F:      drivers/staging/media/atomisp/
13200
13201 STAGING - COMEDI
13202 M:      Ian Abbott <abbotti@mev.co.uk>
13203 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13204 S:      Odd Fixes
13205 F:      drivers/staging/comedi/
13206
13207 STAGING - FLARION FT1000 DRIVERS
13208 M:      Marek Belisko <marek.belisko@gmail.com>
13209 S:      Odd Fixes
13210 F:      drivers/staging/ft1000/
13211
13212 STAGING - INDUSTRIAL IO
13213 M:      Jonathan Cameron <jic23@kernel.org>
13214 L:      linux-iio@vger.kernel.org
13215 S:      Odd Fixes
13216 F:      Documentation/devicetree/bindings/staging/iio/
13217 F:      drivers/staging/iio/
13218
13219 STAGING - LUSTRE PARALLEL FILESYSTEM
13220 M:      Oleg Drokin <oleg.drokin@intel.com>
13221 M:      Andreas Dilger <andreas.dilger@intel.com>
13222 M:      James Simmons <jsimmons@infradead.org>
13223 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13224 W:      http://wiki.lustre.org/
13225 S:      Maintained
13226 F:      drivers/staging/lustre
13227
13228 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13229 M:      Marc Dietrich <marvin24@gmx.de>
13230 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13231 L:      linux-tegra@vger.kernel.org
13232 S:      Maintained
13233 F:      drivers/staging/nvec/
13234
13235 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13236 M:      Jens Frederich <jfrederich@gmail.com>
13237 M:      Daniel Drake <dsd@laptop.org>
13238 M:      Jon Nettleton <jon.nettleton@gmail.com>
13239 W:      http://wiki.laptop.org/go/DCON
13240 S:      Maintained
13241 F:      drivers/staging/olpc_dcon/
13242
13243 STAGING - REALTEK RTL8712U DRIVERS
13244 M:      Larry Finger <Larry.Finger@lwfinger.net>
13245 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13246 S:      Odd Fixes
13247 F:      drivers/staging/rtl8712/
13248
13249 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13250 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13251 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13252 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13253 L:      linux-fbdev@vger.kernel.org
13254 S:      Maintained
13255 F:      drivers/staging/sm750fb/
13256
13257 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13258 M:      William Hubbs <w.d.hubbs@gmail.com>
13259 M:      Chris Brannon <chris@the-brannons.com>
13260 M:      Kirk Reiser <kirk@reisers.ca>
13261 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13262 L:      speakup@linux-speakup.org
13263 W:      http://www.linux-speakup.org/
13264 S:      Odd Fixes
13265 F:      drivers/staging/speakup/
13266
13267 STAGING - VIA VT665X DRIVERS
13268 M:      Forest Bond <forest@alittletooquiet.net>
13269 S:      Odd Fixes
13270 F:      drivers/staging/vt665?/
13271
13272 STAGING - WILC1000 WIFI DRIVER
13273 M:      Aditya Shankar <aditya.shankar@microchip.com>
13274 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13275 L:      linux-wireless@vger.kernel.org
13276 S:      Supported
13277 F:      drivers/staging/wilc1000/
13278
13279 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13280 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13281 S:      Odd Fixes
13282 F:      drivers/staging/xgifb/
13283
13284 STAGING SUBSYSTEM
13285 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13287 L:      devel@driverdev.osuosl.org
13288 S:      Supported
13289 F:      drivers/staging/
13290
13291 STARFIRE/DURALAN NETWORK DRIVER
13292 M:      Ion Badulescu <ionut@badula.org>
13293 S:      Odd Fixes
13294 F:      drivers/net/ethernet/adaptec/starfire*
13295
13296 STEC S1220 SKD DRIVER
13297 M:      Bart Van Assche <bart.vanassche@wdc.com>
13298 L:      linux-block@vger.kernel.org
13299 S:      Maintained
13300 F:      drivers/block/skd*[ch]
13301
13302 STI CEC DRIVER
13303 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13304 S:      Maintained
13305 F:      drivers/staging/media/st-cec/
13306 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13307
13308 STK1160 USB VIDEO CAPTURE DRIVER
13309 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13310 L:      linux-media@vger.kernel.org
13311 T:      git git://linuxtv.org/media_tree.git
13312 S:      Maintained
13313 F:      drivers/media/usb/stk1160/
13314
13315 STMMAC ETHERNET DRIVER
13316 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13317 M:      Alexandre Torgue <alexandre.torgue@st.com>
13318 L:      netdev@vger.kernel.org
13319 W:      http://www.stlinux.com
13320 S:      Supported
13321 F:      drivers/net/ethernet/stmicro/stmmac/
13322
13323 SUN3/3X
13324 M:      Sam Creasey <sammy@sammy.net>
13325 W:      http://sammy.net/sun3/
13326 S:      Maintained
13327 F:      arch/m68k/kernel/*sun3*
13328 F:      arch/m68k/sun3*/
13329 F:      arch/m68k/include/asm/sun3*
13330 F:      drivers/net/ethernet/i825xx/sun3*
13331
13332 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13333 M:      Hans de Goede <hdegoede@redhat.com>
13334 L:      linux-input@vger.kernel.org
13335 S:      Maintained
13336 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13337 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13338
13339 SUNDANCE NETWORK DRIVER
13340 M:      Denis Kirjanov <kda@linux-powerpc.org>
13341 L:      netdev@vger.kernel.org
13342 S:      Maintained
13343 F:      drivers/net/ethernet/dlink/sundance.c
13344
13345 SUPERH
13346 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13347 M:      Rich Felker <dalias@libc.org>
13348 L:      linux-sh@vger.kernel.org
13349 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13350 S:      Maintained
13351 F:      Documentation/sh/
13352 F:      arch/sh/
13353 F:      drivers/sh/
13354
13355 SUSPEND TO RAM
13356 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13357 M:      Len Brown <len.brown@intel.com>
13358 M:      Pavel Machek <pavel@ucw.cz>
13359 L:      linux-pm@vger.kernel.org
13360 B:      https://bugzilla.kernel.org
13361 S:      Supported
13362 F:      Documentation/power/
13363 F:      arch/x86/kernel/acpi/
13364 F:      drivers/base/power/
13365 F:      kernel/power/
13366 F:      include/linux/suspend.h
13367 F:      include/linux/freezer.h
13368 F:      include/linux/pm.h
13369
13370 SVGA HANDLING
13371 M:      Martin Mares <mj@ucw.cz>
13372 L:      linux-video@atrey.karlin.mff.cuni.cz
13373 S:      Maintained
13374 F:      Documentation/svga.txt
13375 F:      arch/x86/boot/video*
13376
13377 SWIOTLB SUBSYSTEM
13378 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13379 L:      iommu@lists.linux-foundation.org
13380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13381 S:      Supported
13382 F:      lib/swiotlb.c
13383 F:      arch/*/kernel/pci-swiotlb.c
13384 F:      include/linux/swiotlb.h
13385
13386 SWITCHDEV
13387 M:      Jiri Pirko <jiri@resnulli.us>
13388 M:      Ivan Vecera <ivecera@redhat.com>
13389 L:      netdev@vger.kernel.org
13390 S:      Supported
13391 F:      net/switchdev/
13392 F:      include/net/switchdev.h
13393
13394 SYNC FILE FRAMEWORK
13395 M:      Sumit Semwal <sumit.semwal@linaro.org>
13396 R:      Gustavo Padovan <gustavo@padovan.org>
13397 S:      Maintained
13398 L:      linux-media@vger.kernel.org
13399 L:      dri-devel@lists.freedesktop.org
13400 F:      drivers/dma-buf/sync_*
13401 F:      drivers/dma-buf/dma-fence*
13402 F:      drivers/dma-buf/sw_sync.c
13403 F:      include/linux/sync_file.h
13404 F:      include/uapi/linux/sync_file.h
13405 F:      Documentation/sync_file.txt
13406 T:      git git://anongit.freedesktop.org/drm/drm-misc
13407
13408 SYNOPSYS ARC ARCHITECTURE
13409 M:      Vineet Gupta <vgupta@synopsys.com>
13410 L:      linux-snps-arc@lists.infradead.org
13411 S:      Supported
13412 F:      arch/arc/
13413 F:      Documentation/devicetree/bindings/arc/*
13414 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13415 F:      drivers/clocksource/arc_timer.c
13416 F:      drivers/tty/serial/arc_uart.c
13417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13418
13419 SYNOPSYS ARC HSDK SDP pll clock driver
13420 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13421 S:      Supported
13422 F:      drivers/clk/clk-hsdk-pll.c
13423 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13424
13425 SYNOPSYS ARC SDP clock driver
13426 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13427 S:      Supported
13428 F:      drivers/clk/axs10x/*
13429 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13430
13431 SYNOPSYS ARC SDP platform support
13432 M:      Alexey Brodkin <abrodkin@synopsys.com>
13433 S:      Supported
13434 F:      arch/arc/plat-axs10x
13435 F:      arch/arc/boot/dts/ax*
13436 F:      Documentation/devicetree/bindings/arc/axs10*
13437
13438 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13439 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13440 S:      Supported
13441 F:      drivers/reset/reset-axs10x.c
13442 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13443
13444 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13445 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13446 S:      Maintained
13447 F:      drivers/tty/serial/8250/8250_dw.c
13448
13449 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13450 M:      Hoan Tran <hotran@apm.com>
13451 L:      linux-gpio@vger.kernel.org
13452 S:      Maintained
13453 F:      drivers/gpio/gpio-dwapb.c
13454 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13455
13456 SYNOPSYS DESIGNWARE DMAC DRIVER
13457 M:      Viresh Kumar <vireshk@kernel.org>
13458 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13459 S:      Maintained
13460 F:      include/linux/dma/dw.h
13461 F:      include/linux/platform_data/dma-dw.h
13462 F:      drivers/dma/dw/
13463
13464 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13465 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13466 L:      netdev@vger.kernel.org
13467 S:      Supported
13468 F:      drivers/net/ethernet/synopsys/
13469
13470 SYNOPSYS DESIGNWARE I2C DRIVER
13471 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13472 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13473 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13474 L:      linux-i2c@vger.kernel.org
13475 S:      Maintained
13476 F:      drivers/i2c/busses/i2c-designware-*
13477 F:      include/linux/platform_data/i2c-designware.h
13478
13479 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13480 M:      Jaehoon Chung <jh80.chung@samsung.com>
13481 L:      linux-mmc@vger.kernel.org
13482 S:      Maintained
13483 F:      drivers/mmc/host/dw_mmc*
13484
13485 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13486 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13487 S:      Supported
13488 F:      drivers/reset/reset-hsdk.c
13489 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13490 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13491
13492 SYSTEM CONFIGURATION (SYSCON)
13493 M:      Lee Jones <lee.jones@linaro.org>
13494 M:      Arnd Bergmann <arnd@arndb.de>
13495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13496 S:      Supported
13497 F:      drivers/mfd/syscon.c
13498
13499 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13500 M:      Sudeep Holla <sudeep.holla@arm.com>
13501 L:      linux-arm-kernel@lists.infradead.org
13502 S:      Maintained
13503 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13504 F:      drivers/clk/clk-sc[mp]i.c
13505 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13506 F:      drivers/firmware/arm_scpi.c
13507 F:      drivers/firmware/arm_scmi/
13508 F:      include/linux/sc[mp]i_protocol.h
13509
13510 SYSTEM RESET/SHUTDOWN DRIVERS
13511 M:      Sebastian Reichel <sre@kernel.org>
13512 L:      linux-pm@vger.kernel.org
13513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13514 S:      Maintained
13515 F:      Documentation/devicetree/bindings/power/reset/
13516 F:      drivers/power/reset/
13517
13518 SYSTEM TRACE MODULE CLASS
13519 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13520 S:      Maintained
13521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13522 F:      Documentation/trace/stm.txt
13523 F:      drivers/hwtracing/stm/
13524 F:      include/linux/stm.h
13525 F:      include/uapi/linux/stm.h
13526
13527 SYSV FILESYSTEM
13528 M:      Christoph Hellwig <hch@infradead.org>
13529 S:      Maintained
13530 F:      Documentation/filesystems/sysv-fs.txt
13531 F:      fs/sysv/
13532 F:      include/linux/sysv_fs.h
13533
13534 TARGET SUBSYSTEM
13535 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13536 L:      linux-scsi@vger.kernel.org
13537 L:      target-devel@vger.kernel.org
13538 W:      http://www.linux-iscsi.org
13539 W:      http://groups.google.com/group/linux-iscsi-target-dev
13540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13541 S:      Supported
13542 F:      drivers/target/
13543 F:      include/target/
13544 F:      Documentation/target/
13545
13546 TASKSTATS STATISTICS INTERFACE
13547 M:      Balbir Singh <bsingharora@gmail.com>
13548 S:      Maintained
13549 F:      Documentation/accounting/taskstats*
13550 F:      include/linux/taskstats*
13551 F:      kernel/taskstats.c
13552
13553 TC subsystem
13554 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13555 M:      Cong Wang <xiyou.wangcong@gmail.com>
13556 M:      Jiri Pirko <jiri@resnulli.us>
13557 L:      netdev@vger.kernel.org
13558 S:      Maintained
13559 F:      include/net/pkt_cls.h
13560 F:      include/net/pkt_sched.h
13561 F:      include/net/tc_act/
13562 F:      include/uapi/linux/pkt_cls.h
13563 F:      include/uapi/linux/pkt_sched.h
13564 F:      include/uapi/linux/tc_act/
13565 F:      include/uapi/linux/tc_ematch/
13566 F:      net/sched/
13567
13568 TCP LOW PRIORITY MODULE
13569 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13570 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13571 W:      http://tcp-lp-mod.sourceforge.net/
13572 S:      Maintained
13573 F:      net/ipv4/tcp_lp.c
13574
13575 TDA10071 MEDIA DRIVER
13576 M:      Antti Palosaari <crope@iki.fi>
13577 L:      linux-media@vger.kernel.org
13578 W:      https://linuxtv.org
13579 W:      http://palosaari.fi/linux/
13580 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13581 T:      git git://linuxtv.org/anttip/media_tree.git
13582 S:      Maintained
13583 F:      drivers/media/dvb-frontends/tda10071*
13584
13585 TDA18212 MEDIA DRIVER
13586 M:      Antti Palosaari <crope@iki.fi>
13587 L:      linux-media@vger.kernel.org
13588 W:      https://linuxtv.org
13589 W:      http://palosaari.fi/linux/
13590 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13591 T:      git git://linuxtv.org/anttip/media_tree.git
13592 S:      Maintained
13593 F:      drivers/media/tuners/tda18212*
13594
13595 TDA18218 MEDIA DRIVER
13596 M:      Antti Palosaari <crope@iki.fi>
13597 L:      linux-media@vger.kernel.org
13598 W:      https://linuxtv.org
13599 W:      http://palosaari.fi/linux/
13600 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13601 T:      git git://linuxtv.org/anttip/media_tree.git
13602 S:      Maintained
13603 F:      drivers/media/tuners/tda18218*
13604
13605 TDA18250 MEDIA DRIVER
13606 M:      Olli Salonen <olli.salonen@iki.fi>
13607 L:      linux-media@vger.kernel.org
13608 W:      https://linuxtv.org
13609 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13610 T:      git git://linuxtv.org/media_tree.git
13611 S:      Maintained
13612 F:      drivers/media/tuners/tda18250*
13613
13614 TDA18271 MEDIA DRIVER
13615 M:      Michael Krufky <mkrufky@linuxtv.org>
13616 L:      linux-media@vger.kernel.org
13617 W:      https://linuxtv.org
13618 W:      http://github.com/mkrufky
13619 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13620 T:      git git://linuxtv.org/mkrufky/tuners.git
13621 S:      Maintained
13622 F:      drivers/media/tuners/tda18271*
13623
13624 TDA1997x MEDIA DRIVER
13625 M:      Tim Harvey <tharvey@gateworks.com>
13626 L:      linux-media@vger.kernel.org
13627 W:      https://linuxtv.org
13628 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13629 S:      Maintained
13630 F:      drivers/media/i2c/tda1997x.*
13631
13632 TDA827x MEDIA DRIVER
13633 M:      Michael Krufky <mkrufky@linuxtv.org>
13634 L:      linux-media@vger.kernel.org
13635 W:      https://linuxtv.org
13636 W:      http://github.com/mkrufky
13637 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13638 T:      git git://linuxtv.org/mkrufky/tuners.git
13639 S:      Maintained
13640 F:      drivers/media/tuners/tda8290.*
13641
13642 TDA8290 MEDIA DRIVER
13643 M:      Michael Krufky <mkrufky@linuxtv.org>
13644 L:      linux-media@vger.kernel.org
13645 W:      https://linuxtv.org
13646 W:      http://github.com/mkrufky
13647 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13648 T:      git git://linuxtv.org/mkrufky/tuners.git
13649 S:      Maintained
13650 F:      drivers/media/tuners/tda8290.*
13651
13652 TDA9840 MEDIA DRIVER
13653 M:      Hans Verkuil <hverkuil@xs4all.nl>
13654 L:      linux-media@vger.kernel.org
13655 T:      git git://linuxtv.org/media_tree.git
13656 W:      https://linuxtv.org
13657 S:      Maintained
13658 F:      drivers/media/i2c/tda9840*
13659
13660 TEA5761 TUNER DRIVER
13661 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13662 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13663 L:      linux-media@vger.kernel.org
13664 W:      https://linuxtv.org
13665 T:      git git://linuxtv.org/media_tree.git
13666 S:      Odd fixes
13667 F:      drivers/media/tuners/tea5761.*
13668
13669 TEA5767 TUNER DRIVER
13670 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13671 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13672 L:      linux-media@vger.kernel.org
13673 W:      https://linuxtv.org
13674 T:      git git://linuxtv.org/media_tree.git
13675 S:      Maintained
13676 F:      drivers/media/tuners/tea5767.*
13677
13678 TEA6415C MEDIA DRIVER
13679 M:      Hans Verkuil <hverkuil@xs4all.nl>
13680 L:      linux-media@vger.kernel.org
13681 T:      git git://linuxtv.org/media_tree.git
13682 W:      https://linuxtv.org
13683 S:      Maintained
13684 F:      drivers/media/i2c/tea6415c*
13685
13686 TEA6420 MEDIA DRIVER
13687 M:      Hans Verkuil <hverkuil@xs4all.nl>
13688 L:      linux-media@vger.kernel.org
13689 T:      git git://linuxtv.org/media_tree.git
13690 W:      https://linuxtv.org
13691 S:      Maintained
13692 F:      drivers/media/i2c/tea6420*
13693
13694 TEAM DRIVER
13695 M:      Jiri Pirko <jiri@resnulli.us>
13696 L:      netdev@vger.kernel.org
13697 S:      Supported
13698 F:      drivers/net/team/
13699 F:      include/linux/if_team.h
13700 F:      include/uapi/linux/if_team.h
13701
13702 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13703 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13704 S:      Maintained
13705 F:      arch/x86/platform/ts5500/
13706
13707 TECHNOTREND USB IR RECEIVER
13708 M:      Sean Young <sean@mess.org>
13709 L:      linux-media@vger.kernel.org
13710 S:      Maintained
13711 F:      drivers/media/rc/ttusbir.c
13712
13713 TECHWELL TW9910 VIDEO DECODER
13714 L:      linux-media@vger.kernel.org
13715 S:      Orphan
13716 F:      drivers/media/i2c/tw9910.c
13717 F:      include/media/i2c/tw9910.h
13718
13719 TEE SUBSYSTEM
13720 M:      Jens Wiklander <jens.wiklander@linaro.org>
13721 S:      Maintained
13722 F:      include/linux/tee_drv.h
13723 F:      include/uapi/linux/tee.h
13724 F:      drivers/tee/
13725 F:      Documentation/tee.txt
13726
13727 TEGRA ARCHITECTURE SUPPORT
13728 M:      Thierry Reding <thierry.reding@gmail.com>
13729 M:      Jonathan Hunter <jonathanh@nvidia.com>
13730 L:      linux-tegra@vger.kernel.org
13731 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13733 S:      Supported
13734 N:      [^a-z]tegra
13735
13736 TEGRA CLOCK DRIVER
13737 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13738 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13739 S:      Supported
13740 F:      drivers/clk/tegra/
13741
13742 TEGRA DMA DRIVERS
13743 M:      Laxman Dewangan <ldewangan@nvidia.com>
13744 M:      Jon Hunter <jonathanh@nvidia.com>
13745 S:      Supported
13746 F:      drivers/dma/tegra*
13747
13748 TEGRA I2C DRIVER
13749 M:      Laxman Dewangan <ldewangan@nvidia.com>
13750 S:      Supported
13751 F:      drivers/i2c/busses/i2c-tegra.c
13752
13753 TEGRA IOMMU DRIVERS
13754 M:      Thierry Reding <thierry.reding@gmail.com>
13755 L:      linux-tegra@vger.kernel.org
13756 S:      Supported
13757 F:      drivers/iommu/tegra*
13758
13759 TEGRA KBC DRIVER
13760 M:      Rakesh Iyer <riyer@nvidia.com>
13761 M:      Laxman Dewangan <ldewangan@nvidia.com>
13762 S:      Supported
13763 F:      drivers/input/keyboard/tegra-kbc.c
13764
13765 TEGRA PWM DRIVER
13766 M:      Thierry Reding <thierry.reding@gmail.com>
13767 S:      Supported
13768 F:      drivers/pwm/pwm-tegra.c
13769
13770 TEGRA SERIAL DRIVER
13771 M:      Laxman Dewangan <ldewangan@nvidia.com>
13772 S:      Supported
13773 F:      drivers/tty/serial/serial-tegra.c
13774
13775 TEGRA SPI DRIVER
13776 M:      Laxman Dewangan <ldewangan@nvidia.com>
13777 S:      Supported
13778 F:      drivers/spi/spi-tegra*
13779
13780 TEHUTI ETHERNET DRIVER
13781 M:      Andy Gospodarek <andy@greyhouse.net>
13782 L:      netdev@vger.kernel.org
13783 S:      Supported
13784 F:      drivers/net/ethernet/tehuti/*
13785
13786 Telecom Clock Driver for MCPL0010
13787 M:      Mark Gross <mark.gross@intel.com>
13788 S:      Supported
13789 F:      drivers/char/tlclk.c
13790
13791 TENSILICA XTENSA PORT (xtensa)
13792 M:      Chris Zankel <chris@zankel.net>
13793 M:      Max Filippov <jcmvbkbc@gmail.com>
13794 L:      linux-xtensa@linux-xtensa.org
13795 T:      git git://github.com/czankel/xtensa-linux.git
13796 S:      Maintained
13797 F:      arch/xtensa/
13798 F:      drivers/irqchip/irq-xtensa-*
13799
13800 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13801 M:      Nishanth Menon <nm@ti.com>
13802 M:      Tero Kristo <t-kristo@ti.com>
13803 M:      Santosh Shilimkar <ssantosh@kernel.org>
13804 L:      linux-arm-kernel@lists.infradead.org
13805 S:      Maintained
13806 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13807 F:      drivers/firmware/ti_sci*
13808 F:      include/linux/soc/ti/ti_sci_protocol.h
13809 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13810 F:      include/dt-bindings/genpd/k2g.h
13811 F:      drivers/soc/ti/ti_sci_pm_domains.c
13812 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13813 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13814 F:      drivers/clk/keystone/sci-clk.c
13815 F:      drivers/reset/reset-ti-sci.c
13816
13817 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13818 M:      Hans Verkuil <hverkuil@xs4all.nl>
13819 L:      linux-media@vger.kernel.org
13820 T:      git git://linuxtv.org/media_tree.git
13821 W:      https://linuxtv.org
13822 S:      Maintained
13823 F:      drivers/media/radio/radio-raremono.c
13824
13825 THERMAL
13826 M:      Zhang Rui <rui.zhang@intel.com>
13827 M:      Eduardo Valentin <edubezval@gmail.com>
13828 L:      linux-pm@vger.kernel.org
13829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13831 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13832 S:      Supported
13833 F:      drivers/thermal/
13834 F:      include/linux/thermal.h
13835 F:      include/uapi/linux/thermal.h
13836 F:      include/linux/cpu_cooling.h
13837 F:      Documentation/devicetree/bindings/thermal/
13838
13839 THERMAL/CPU_COOLING
13840 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13841 M:      Viresh Kumar <viresh.kumar@linaro.org>
13842 M:      Javi Merino <javi.merino@kernel.org>
13843 L:      linux-pm@vger.kernel.org
13844 S:      Supported
13845 F:      Documentation/thermal/cpu-cooling-api.txt
13846 F:      drivers/thermal/cpu_cooling.c
13847 F:      include/linux/cpu_cooling.h
13848
13849 THINKPAD ACPI EXTRAS DRIVER
13850 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13851 L:      ibm-acpi-devel@lists.sourceforge.net
13852 L:      platform-driver-x86@vger.kernel.org
13853 W:      http://ibm-acpi.sourceforge.net
13854 W:      http://thinkwiki.org/wiki/Ibm-acpi
13855 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13856 S:      Maintained
13857 F:      drivers/platform/x86/thinkpad_acpi.c
13858
13859 THUNDERBOLT DRIVER
13860 M:      Andreas Noever <andreas.noever@gmail.com>
13861 M:      Michael Jamet <michael.jamet@intel.com>
13862 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13863 M:      Yehezkel Bernat <yehezkel.bernat@intel.com>
13864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13865 S:      Maintained
13866 F:      Documentation/admin-guide/thunderbolt.rst
13867 F:      drivers/thunderbolt/
13868 F:      include/linux/thunderbolt.h
13869
13870 THUNDERBOLT NETWORK DRIVER
13871 M:      Michael Jamet <michael.jamet@intel.com>
13872 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13873 M:      Yehezkel Bernat <yehezkel.bernat@intel.com>
13874 L:      netdev@vger.kernel.org
13875 S:      Maintained
13876 F:      drivers/net/thunderbolt.c
13877
13878 THUNDERX GPIO DRIVER
13879 M:      David Daney <david.daney@cavium.com>
13880 S:      Maintained
13881 F:      drivers/gpio/gpio-thunderx.c
13882
13883 TI AM437X VPFE DRIVER
13884 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13885 L:      linux-media@vger.kernel.org
13886 W:      https://linuxtv.org
13887 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13888 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13889 S:      Maintained
13890 F:      drivers/media/platform/am437x/
13891
13892 TI BANDGAP AND THERMAL DRIVER
13893 M:      Eduardo Valentin <edubezval@gmail.com>
13894 M:      Keerthy <j-keerthy@ti.com>
13895 L:      linux-pm@vger.kernel.org
13896 L:      linux-omap@vger.kernel.org
13897 S:      Maintained
13898 F:      drivers/thermal/ti-soc-thermal/
13899
13900 TI BQ27XXX POWER SUPPLY DRIVER
13901 R:      Andrew F. Davis <afd@ti.com>
13902 F:      include/linux/power/bq27xxx_battery.h
13903 F:      drivers/power/supply/bq27xxx_battery.c
13904 F:      drivers/power/supply/bq27xxx_battery_i2c.c
13905
13906 TI CDCE706 CLOCK DRIVER
13907 M:      Max Filippov <jcmvbkbc@gmail.com>
13908 S:      Maintained
13909 F:      drivers/clk/clk-cdce706.c
13910
13911 TI CLOCK DRIVER
13912 M:      Tero Kristo <t-kristo@ti.com>
13913 L:      linux-omap@vger.kernel.org
13914 S:      Maintained
13915 F:      drivers/clk/ti/
13916 F:      include/linux/clk/ti.h
13917
13918 TI DAVINCI MACHINE SUPPORT
13919 M:      Sekhar Nori <nsekhar@ti.com>
13920 M:      Kevin Hilman <khilman@kernel.org>
13921 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
13923 S:      Supported
13924 F:      arch/arm/mach-davinci/
13925 F:      drivers/i2c/busses/i2c-davinci.c
13926 F:      arch/arm/boot/dts/da850*
13927
13928 TI DAVINCI SERIES GPIO DRIVER
13929 M:      Keerthy <j-keerthy@ti.com>
13930 L:      linux-gpio@vger.kernel.org
13931 S:      Maintained
13932 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
13933 F:      drivers/gpio/gpio-davinci.c
13934
13935 TI DAVINCI SERIES MEDIA DRIVER
13936 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13937 L:      linux-media@vger.kernel.org
13938 W:      https://linuxtv.org
13939 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13940 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13941 S:      Maintained
13942 F:      drivers/media/platform/davinci/
13943 F:      include/media/davinci/
13944
13945 TI ETHERNET SWITCH DRIVER (CPSW)
13946 R:      Grygorii Strashko <grygorii.strashko@ti.com>
13947 L:      linux-omap@vger.kernel.org
13948 L:      netdev@vger.kernel.org
13949 S:      Maintained
13950 F:      drivers/net/ethernet/ti/cpsw*
13951 F:      drivers/net/ethernet/ti/davinci*
13952
13953 TI FLASH MEDIA INTERFACE DRIVER
13954 M:      Alex Dubov <oakad@yahoo.com>
13955 S:      Maintained
13956 F:      drivers/misc/tifm*
13957 F:      drivers/mmc/host/tifm_sd.c
13958 F:      include/linux/tifm.h
13959
13960 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
13961 M:      Santosh Shilimkar <ssantosh@kernel.org>
13962 L:      linux-kernel@vger.kernel.org
13963 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13964 S:      Maintained
13965 F:      drivers/soc/ti/*
13966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
13967
13968 TI LM49xxx FAMILY ASoC CODEC DRIVERS
13969 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
13970 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
13971 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13972 S:      Maintained
13973 F:      sound/soc/codecs/lm49453*
13974 F:      sound/soc/codecs/isabelle*
13975
13976 TI LP855x BACKLIGHT DRIVER
13977 M:      Milo Kim <milo.kim@ti.com>
13978 S:      Maintained
13979 F:      Documentation/backlight/lp855x-driver.txt
13980 F:      drivers/video/backlight/lp855x_bl.c
13981 F:      include/linux/platform_data/lp855x.h
13982
13983 TI LP8727 CHARGER DRIVER
13984 M:      Milo Kim <milo.kim@ti.com>
13985 S:      Maintained
13986 F:      drivers/power/supply/lp8727_charger.c
13987 F:      include/linux/platform_data/lp8727.h
13988
13989 TI LP8788 MFD DRIVER
13990 M:      Milo Kim <milo.kim@ti.com>
13991 S:      Maintained
13992 F:      drivers/iio/adc/lp8788_adc.c
13993 F:      drivers/leds/leds-lp8788.c
13994 F:      drivers/mfd/lp8788*.c
13995 F:      drivers/power/supply/lp8788-charger.c
13996 F:      drivers/regulator/lp8788-*.c
13997 F:      include/linux/mfd/lp8788*.h
13998
13999 TI NETCP ETHERNET DRIVER
14000 M:      Wingman Kwok <w-kwok2@ti.com>
14001 M:      Murali Karicheri <m-karicheri2@ti.com>
14002 L:      netdev@vger.kernel.org
14003 S:      Maintained
14004 F:      drivers/net/ethernet/ti/netcp*
14005
14006 TI TAS571X FAMILY ASoC CODEC DRIVER
14007 M:      Kevin Cernekee <cernekee@chromium.org>
14008 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14009 S:      Odd Fixes
14010 F:      sound/soc/codecs/tas571x*
14011
14012 TI TRF7970A NFC DRIVER
14013 M:      Mark Greer <mgreer@animalcreek.com>
14014 L:      linux-wireless@vger.kernel.org
14015 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14016 S:      Supported
14017 F:      drivers/nfc/trf7970a.c
14018 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14019
14020 TI TWL4030 SERIES SOC CODEC DRIVER
14021 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14022 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14023 S:      Maintained
14024 F:      sound/soc/codecs/twl4030*
14025
14026 TI VPE/CAL DRIVERS
14027 M:      Benoit Parrot <bparrot@ti.com>
14028 L:      linux-media@vger.kernel.org
14029 W:      http://linuxtv.org/
14030 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14031 S:      Maintained
14032 F:      drivers/media/platform/ti-vpe/
14033
14034 TI WILINK WIRELESS DRIVERS
14035 L:      linux-wireless@vger.kernel.org
14036 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14037 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14039 S:      Orphan
14040 F:      drivers/net/wireless/ti/
14041 F:      include/linux/wl12xx.h
14042
14043 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14044 M:      John Stultz <john.stultz@linaro.org>
14045 M:      Thomas Gleixner <tglx@linutronix.de>
14046 R:      Stephen Boyd <sboyd@kernel.org>
14047 L:      linux-kernel@vger.kernel.org
14048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14049 S:      Supported
14050 F:      include/linux/clocksource.h
14051 F:      include/linux/time.h
14052 F:      include/linux/timex.h
14053 F:      include/uapi/linux/time.h
14054 F:      include/uapi/linux/timex.h
14055 F:      kernel/time/clocksource.c
14056 F:      kernel/time/time*.c
14057 F:      kernel/time/alarmtimer.c
14058 F:      kernel/time/ntp.c
14059 F:      tools/testing/selftests/timers/
14060
14061 TIPC NETWORK LAYER
14062 M:      Jon Maloy <jon.maloy@ericsson.com>
14063 M:      Ying Xue <ying.xue@windriver.com>
14064 L:      netdev@vger.kernel.org (core kernel code)
14065 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14066 W:      http://tipc.sourceforge.net/
14067 S:      Maintained
14068 F:      include/uapi/linux/tipc*.h
14069 F:      net/tipc/
14070
14071 TLAN NETWORK DRIVER
14072 M:      Samuel Chessman <chessman@tux.org>
14073 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14074 W:      http://sourceforge.net/projects/tlan/
14075 S:      Maintained
14076 F:      Documentation/networking/tlan.txt
14077 F:      drivers/net/ethernet/ti/tlan.*
14078
14079 TM6000 VIDEO4LINUX DRIVER
14080 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
14081 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14082 L:      linux-media@vger.kernel.org
14083 W:      https://linuxtv.org
14084 T:      git git://linuxtv.org/media_tree.git
14085 S:      Odd fixes
14086 F:      drivers/media/usb/tm6000/
14087 F:      Documentation/media/v4l-drivers/tm6000*
14088
14089 TMIO/SDHI MMC DRIVER
14090 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14091 L:      linux-mmc@vger.kernel.org
14092 S:      Supported
14093 F:      drivers/mmc/host/tmio_mmc*
14094 F:      drivers/mmc/host/renesas_sdhi*
14095 F:      include/linux/mfd/tmio.h
14096
14097 TMP401 HARDWARE MONITOR DRIVER
14098 M:      Guenter Roeck <linux@roeck-us.net>
14099 L:      linux-hwmon@vger.kernel.org
14100 S:      Maintained
14101 F:      Documentation/hwmon/tmp401
14102 F:      drivers/hwmon/tmp401.c
14103
14104 TMPFS (SHMEM FILESYSTEM)
14105 M:      Hugh Dickins <hughd@google.com>
14106 L:      linux-mm@kvack.org
14107 S:      Maintained
14108 F:      include/linux/shmem_fs.h
14109 F:      mm/shmem.c
14110
14111 TOMOYO SECURITY MODULE
14112 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14113 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14114 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14115 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14116 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14117 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14118 W:      http://tomoyo.sourceforge.jp/
14119 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14120 S:      Maintained
14121 F:      security/tomoyo/
14122
14123 TOPSTAR LAPTOP EXTRAS DRIVER
14124 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14125 L:      platform-driver-x86@vger.kernel.org
14126 S:      Maintained
14127 F:      drivers/platform/x86/topstar-laptop.c
14128
14129 TORTURE-TEST MODULES
14130 M:      Davidlohr Bueso <dave@stgolabs.net>
14131 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14132 M:      Josh Triplett <josh@joshtriplett.org>
14133 L:      linux-kernel@vger.kernel.org
14134 S:      Supported
14135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14136 F:      Documentation/RCU/torture.txt
14137 F:      kernel/torture.c
14138 F:      kernel/rcu/rcutorture.c
14139 F:      kernel/locking/locktorture.c
14140
14141 TOSHIBA ACPI EXTRAS DRIVER
14142 M:      Azael Avalos <coproscefalo@gmail.com>
14143 L:      platform-driver-x86@vger.kernel.org
14144 S:      Maintained
14145 F:      drivers/platform/x86/toshiba_acpi.c
14146
14147 TOSHIBA BLUETOOTH DRIVER
14148 M:      Azael Avalos <coproscefalo@gmail.com>
14149 L:      platform-driver-x86@vger.kernel.org
14150 S:      Maintained
14151 F:      drivers/platform/x86/toshiba_bluetooth.c
14152
14153 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14154 M:      Azael Avalos <coproscefalo@gmail.com>
14155 L:      platform-driver-x86@vger.kernel.org
14156 S:      Maintained
14157 F:      drivers/platform/x86/toshiba_haps.c
14158
14159 TOSHIBA SMM DRIVER
14160 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14161 W:      http://www.buzzard.org.uk/toshiba/
14162 S:      Maintained
14163 F:      drivers/char/toshiba.c
14164 F:      include/linux/toshiba.h
14165 F:      include/uapi/linux/toshiba.h
14166
14167 TOSHIBA TC358743 DRIVER
14168 M:      Mats Randgaard <matrandg@cisco.com>
14169 L:      linux-media@vger.kernel.org
14170 S:      Maintained
14171 F:      drivers/media/i2c/tc358743*
14172 F:      include/media/i2c/tc358743.h
14173
14174 TOSHIBA WMI HOTKEYS DRIVER
14175 M:      Azael Avalos <coproscefalo@gmail.com>
14176 L:      platform-driver-x86@vger.kernel.org
14177 S:      Maintained
14178 F:      drivers/platform/x86/toshiba-wmi.c
14179
14180 TPM DEVICE DRIVER
14181 M:      Peter Huewe <peterhuewe@gmx.de>
14182 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14183 R:      Jason Gunthorpe <jgg@ziepe.ca>
14184 L:      linux-integrity@vger.kernel.org
14185 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14186 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14187 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14188 S:      Maintained
14189 F:      drivers/char/tpm/
14190
14191 TRACING
14192 M:      Steven Rostedt <rostedt@goodmis.org>
14193 M:      Ingo Molnar <mingo@redhat.com>
14194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14195 S:      Maintained
14196 F:      Documentation/trace/ftrace.txt
14197 F:      arch/*/*/*/ftrace.h
14198 F:      arch/*/kernel/ftrace.c
14199 F:      include/*/ftrace.h
14200 F:      include/linux/trace*.h
14201 F:      include/trace/
14202 F:      kernel/trace/
14203 F:      tools/testing/selftests/ftrace/
14204
14205 TRACING MMIO ACCESSES (MMIOTRACE)
14206 M:      Steven Rostedt <rostedt@goodmis.org>
14207 M:      Ingo Molnar <mingo@kernel.org>
14208 R:      Karol Herbst <karolherbst@gmail.com>
14209 R:      Pekka Paalanen <ppaalanen@gmail.com>
14210 S:      Maintained
14211 L:      linux-kernel@vger.kernel.org
14212 L:      nouveau@lists.freedesktop.org
14213 F:      kernel/trace/trace_mmiotrace.c
14214 F:      include/linux/mmiotrace.h
14215 F:      arch/x86/mm/kmmio.c
14216 F:      arch/x86/mm/mmio-mod.c
14217 F:      arch/x86/mm/testmmiotrace.c
14218
14219 TRIVIAL PATCHES
14220 M:      Jiri Kosina <trivial@kernel.org>
14221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14222 S:      Maintained
14223 K:      ^Subject:.*(?i)trivial
14224
14225 TEMPO SEMICONDUCTOR DRIVERS
14226 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14227 S:      Maintained
14228 F:      sound/soc/codecs/tscs*.c
14229 F:      sound/soc/codecs/tscs*.h
14230 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14231
14232 TTY LAYER
14233 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14234 M:      Jiri Slaby <jslaby@suse.com>
14235 S:      Supported
14236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14237 F:      Documentation/serial/
14238 F:      drivers/tty/
14239 F:      drivers/tty/serial/serial_core.c
14240 F:      include/linux/serial_core.h
14241 F:      include/linux/serial.h
14242 F:      include/linux/tty.h
14243 F:      include/uapi/linux/serial_core.h
14244 F:      include/uapi/linux/serial.h
14245 F:      include/uapi/linux/tty.h
14246
14247 TUA9001 MEDIA DRIVER
14248 M:      Antti Palosaari <crope@iki.fi>
14249 L:      linux-media@vger.kernel.org
14250 W:      https://linuxtv.org
14251 W:      http://palosaari.fi/linux/
14252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14253 T:      git git://linuxtv.org/anttip/media_tree.git
14254 S:      Maintained
14255 F:      drivers/media/tuners/tua9001*
14256
14257 TULIP NETWORK DRIVERS
14258 L:      netdev@vger.kernel.org
14259 L:      linux-parisc@vger.kernel.org
14260 S:      Orphan
14261 F:      drivers/net/ethernet/dec/tulip/
14262
14263 TUN/TAP driver
14264 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14265 W:      http://vtun.sourceforge.net/tun
14266 S:      Maintained
14267 F:      Documentation/networking/tuntap.txt
14268 F:      arch/um/os-Linux/drivers/
14269
14270 TURBOCHANNEL SUBSYSTEM
14271 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14272 M:      Ralf Baechle <ralf@linux-mips.org>
14273 L:      linux-mips@linux-mips.org
14274 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14275 S:      Maintained
14276 F:      drivers/tc/
14277 F:      include/linux/tc.h
14278
14279 TW5864 VIDEO4LINUX DRIVER
14280 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14281 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14282 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14283 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14284 L:      linux-media@vger.kernel.org
14285 S:      Supported
14286 F:      drivers/media/pci/tw5864/
14287
14288 TW68 VIDEO4LINUX DRIVER
14289 M:      Hans Verkuil <hverkuil@xs4all.nl>
14290 L:      linux-media@vger.kernel.org
14291 T:      git git://linuxtv.org/media_tree.git
14292 W:      https://linuxtv.org
14293 S:      Odd Fixes
14294 F:      drivers/media/pci/tw68/
14295
14296 TW686X VIDEO4LINUX DRIVER
14297 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14298 L:      linux-media@vger.kernel.org
14299 T:      git git://linuxtv.org/media_tree.git
14300 W:      http://linuxtv.org
14301 S:      Maintained
14302 F:      drivers/media/pci/tw686x/
14303
14304 UBI FILE SYSTEM (UBIFS)
14305 M:      Richard Weinberger <richard@nod.at>
14306 M:      Artem Bityutskiy <dedekind1@gmail.com>
14307 M:      Adrian Hunter <adrian.hunter@intel.com>
14308 L:      linux-mtd@lists.infradead.org
14309 T:      git git://git.infradead.org/ubifs-2.6.git
14310 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14311 S:      Supported
14312 F:      Documentation/filesystems/ubifs.txt
14313 F:      fs/ubifs/
14314
14315 UCLINUX (M68KNOMMU AND COLDFIRE)
14316 M:      Greg Ungerer <gerg@linux-m68k.org>
14317 W:      http://www.linux-m68k.org/
14318 W:      http://www.uclinux.org/
14319 L:      linux-m68k@lists.linux-m68k.org
14320 L:      uclinux-dev@uclinux.org  (subscribers-only)
14321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14322 S:      Maintained
14323 F:      arch/m68k/coldfire/
14324 F:      arch/m68k/68*/
14325 F:      arch/m68k/*/*_no.*
14326 F:      arch/m68k/include/asm/*_no.*
14327
14328 UDF FILESYSTEM
14329 M:      Jan Kara <jack@suse.com>
14330 S:      Maintained
14331 F:      Documentation/filesystems/udf.txt
14332 F:      fs/udf/
14333
14334 UDRAW TABLET
14335 M:      Bastien Nocera <hadess@hadess.net>
14336 L:      linux-input@vger.kernel.org
14337 S:      Maintained
14338 F:      drivers/hid/hid-udraw-ps3.c
14339
14340 UFS FILESYSTEM
14341 M:      Evgeniy Dushistov <dushistov@mail.ru>
14342 S:      Maintained
14343 F:      Documentation/filesystems/ufs.txt
14344 F:      fs/ufs/
14345
14346 UHID USERSPACE HID IO DRIVER:
14347 M:      David Herrmann <dh.herrmann@googlemail.com>
14348 L:      linux-input@vger.kernel.org
14349 S:      Maintained
14350 F:      drivers/hid/uhid.c
14351 F:      include/uapi/linux/uhid.h
14352
14353 ULPI BUS
14354 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14355 L:      linux-usb@vger.kernel.org
14356 S:      Maintained
14357 F:      drivers/usb/common/ulpi.c
14358 F:      include/linux/ulpi/
14359
14360 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14361 L:      linux-usb@vger.kernel.org
14362 S:      Orphan
14363 F:      drivers/uwb/
14364 F:      include/linux/uwb.h
14365 F:      include/linux/uwb/
14366
14367 UNICORE32 ARCHITECTURE:
14368 M:      Guan Xuetao <gxt@pku.edu.cn>
14369 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14370 S:      Maintained
14371 T:      git git://github.com/gxt/linux.git
14372 F:      arch/unicore32/
14373
14374 UNIFDEF
14375 M:      Tony Finch <dot@dotat.at>
14376 W:      http://dotat.at/prog/unifdef
14377 S:      Maintained
14378 F:      scripts/unifdef.c
14379
14380 UNIFORM CDROM DRIVER
14381 M:      Jens Axboe <axboe@kernel.dk>
14382 W:      http://www.kernel.dk
14383 S:      Maintained
14384 F:      Documentation/cdrom/
14385 F:      drivers/cdrom/cdrom.c
14386 F:      include/linux/cdrom.h
14387 F:      include/uapi/linux/cdrom.h
14388
14389 UNISYS S-PAR DRIVERS
14390 M:      David Kershner <david.kershner@unisys.com>
14391 L:      sparmaintainer@unisys.com (Unisys internal)
14392 S:      Supported
14393 F:      include/linux/visorbus.h
14394 F:      drivers/visorbus/
14395 F:      drivers/staging/unisys/
14396
14397 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14398 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14399 L:      linux-scsi@vger.kernel.org
14400 S:      Supported
14401 F:      Documentation/scsi/ufs.txt
14402 F:      drivers/scsi/ufs/
14403
14404 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14405 M:      Joao Pinto <jpinto@synopsys.com>
14406 L:      linux-scsi@vger.kernel.org
14407 S:      Supported
14408 F:      drivers/scsi/ufs/*dwc*
14409
14410 UNSORTED BLOCK IMAGES (UBI)
14411 M:      Artem Bityutskiy <dedekind1@gmail.com>
14412 M:      Richard Weinberger <richard@nod.at>
14413 W:      http://www.linux-mtd.infradead.org/
14414 L:      linux-mtd@lists.infradead.org
14415 T:      git git://git.infradead.org/ubifs-2.6.git
14416 S:      Supported
14417 F:      drivers/mtd/ubi/
14418 F:      include/linux/mtd/ubi.h
14419 F:      include/uapi/mtd/ubi-user.h
14420
14421 USB "USBNET" DRIVER FRAMEWORK
14422 M:      Oliver Neukum <oneukum@suse.com>
14423 L:      netdev@vger.kernel.org
14424 W:      http://www.linux-usb.org/usbnet
14425 S:      Maintained
14426 F:      drivers/net/usb/usbnet.c
14427 F:      include/linux/usb/usbnet.h
14428
14429 USB ACM DRIVER
14430 M:      Oliver Neukum <oneukum@suse.com>
14431 L:      linux-usb@vger.kernel.org
14432 S:      Maintained
14433 F:      Documentation/usb/acm.txt
14434 F:      drivers/usb/class/cdc-acm.*
14435
14436 USB AR5523 WIRELESS DRIVER
14437 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14438 L:      linux-wireless@vger.kernel.org
14439 S:      Maintained
14440 F:      drivers/net/wireless/ath/ar5523/
14441
14442 USB ATTACHED SCSI
14443 M:      Oliver Neukum <oneukum@suse.com>
14444 L:      linux-usb@vger.kernel.org
14445 L:      linux-scsi@vger.kernel.org
14446 S:      Maintained
14447 F:      drivers/usb/storage/uas.c
14448
14449 USB CDC ETHERNET DRIVER
14450 M:      Oliver Neukum <oliver@neukum.org>
14451 L:      linux-usb@vger.kernel.org
14452 S:      Maintained
14453 F:      drivers/net/usb/cdc_*.c
14454 F:      include/uapi/linux/usb/cdc.h
14455
14456 USB CHAOSKEY DRIVER
14457 M:      Keith Packard <keithp@keithp.com>
14458 L:      linux-usb@vger.kernel.org
14459 S:      Maintained
14460 F:      drivers/usb/misc/chaoskey.c
14461
14462 USB CYPRESS C67X00 DRIVER
14463 M:      Peter Korsgaard <jacmet@sunsite.dk>
14464 L:      linux-usb@vger.kernel.org
14465 S:      Maintained
14466 F:      drivers/usb/c67x00/
14467
14468 USB DAVICOM DM9601 DRIVER
14469 M:      Peter Korsgaard <jacmet@sunsite.dk>
14470 L:      netdev@vger.kernel.org
14471 W:      http://www.linux-usb.org/usbnet
14472 S:      Maintained
14473 F:      drivers/net/usb/dm9601.c
14474
14475 USB DIAMOND RIO500 DRIVER
14476 M:      Cesar Miquel <miquel@df.uba.ar>
14477 L:      rio500-users@lists.sourceforge.net
14478 W:      http://rio500.sourceforge.net
14479 S:      Maintained
14480 F:      drivers/usb/misc/rio500*
14481
14482 USB EHCI DRIVER
14483 M:      Alan Stern <stern@rowland.harvard.edu>
14484 L:      linux-usb@vger.kernel.org
14485 S:      Maintained
14486 F:      Documentation/usb/ehci.txt
14487 F:      drivers/usb/host/ehci*
14488
14489 USB GADGET/PERIPHERAL SUBSYSTEM
14490 M:      Felipe Balbi <balbi@kernel.org>
14491 L:      linux-usb@vger.kernel.org
14492 W:      http://www.linux-usb.org/gadget
14493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14494 S:      Maintained
14495 F:      drivers/usb/gadget/
14496 F:      include/linux/usb/gadget*
14497
14498 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14499 M:      Jiri Kosina <jikos@kernel.org>
14500 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14501 L:      linux-usb@vger.kernel.org
14502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14503 S:      Maintained
14504 F:      Documentation/hid/hiddev.txt
14505 F:      drivers/hid/usbhid/
14506
14507 USB INTEL XHCI ROLE MUX DRIVER
14508 M:      Hans de Goede <hdegoede@redhat.com>
14509 L:      linux-usb@vger.kernel.org
14510 S:      Maintained
14511 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14512
14513 USB ISP116X DRIVER
14514 M:      Olav Kongas <ok@artecdesign.ee>
14515 L:      linux-usb@vger.kernel.org
14516 S:      Maintained
14517 F:      drivers/usb/host/isp116x*
14518 F:      include/linux/usb/isp116x.h
14519
14520 USB LAN78XX ETHERNET DRIVER
14521 M:      Woojung Huh <woojung.huh@microchip.com>
14522 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14523 L:      netdev@vger.kernel.org
14524 S:      Maintained
14525 F:      drivers/net/usb/lan78xx.*
14526
14527 USB MASS STORAGE DRIVER
14528 M:      Alan Stern <stern@rowland.harvard.edu>
14529 L:      linux-usb@vger.kernel.org
14530 L:      usb-storage@lists.one-eyed-alien.net
14531 S:      Maintained
14532 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14533 F:      drivers/usb/storage/
14534
14535 USB MIDI DRIVER
14536 M:      Clemens Ladisch <clemens@ladisch.de>
14537 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14538 T:      git git://git.alsa-project.org/alsa-kernel.git
14539 S:      Maintained
14540 F:      sound/usb/midi.*
14541
14542 USB NETWORKING DRIVERS
14543 L:      linux-usb@vger.kernel.org
14544 S:      Odd Fixes
14545 F:      drivers/net/usb/
14546
14547 USB OHCI DRIVER
14548 M:      Alan Stern <stern@rowland.harvard.edu>
14549 L:      linux-usb@vger.kernel.org
14550 S:      Maintained
14551 F:      Documentation/usb/ohci.txt
14552 F:      drivers/usb/host/ohci*
14553
14554 USB OTG FSM (Finite State Machine)
14555 M:      Peter Chen <Peter.Chen@nxp.com>
14556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14557 L:      linux-usb@vger.kernel.org
14558 S:      Maintained
14559 F:      drivers/usb/common/usb-otg-fsm.c
14560
14561 USB OVER IP DRIVER
14562 M:      Valentina Manea <valentina.manea.m@gmail.com>
14563 M:      Shuah Khan <shuahkh@osg.samsung.com>
14564 M:      Shuah Khan <shuah@kernel.org>
14565 L:      linux-usb@vger.kernel.org
14566 S:      Maintained
14567 F:      Documentation/usb/usbip_protocol.txt
14568 F:      drivers/usb/usbip/
14569 F:      tools/usb/usbip/
14570
14571 USB PEGASUS DRIVER
14572 M:      Petko Manolov <petkan@nucleusys.com>
14573 L:      linux-usb@vger.kernel.org
14574 L:      netdev@vger.kernel.org
14575 T:      git git://github.com/petkan/pegasus.git
14576 W:      https://github.com/petkan/pegasus
14577 S:      Maintained
14578 F:      drivers/net/usb/pegasus.*
14579
14580 USB PHY LAYER
14581 M:      Felipe Balbi <balbi@kernel.org>
14582 L:      linux-usb@vger.kernel.org
14583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14584 S:      Maintained
14585 F:      drivers/usb/phy/
14586
14587 USB PRINTER DRIVER (usblp)
14588 M:      Pete Zaitcev <zaitcev@redhat.com>
14589 L:      linux-usb@vger.kernel.org
14590 S:      Supported
14591 F:      drivers/usb/class/usblp.c
14592
14593 USB QMI WWAN NETWORK DRIVER
14594 M:      Bjørn Mork <bjorn@mork.no>
14595 L:      netdev@vger.kernel.org
14596 S:      Maintained
14597 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14598 F:      drivers/net/usb/qmi_wwan.c
14599
14600 USB RTL8150 DRIVER
14601 M:      Petko Manolov <petkan@nucleusys.com>
14602 L:      linux-usb@vger.kernel.org
14603 L:      netdev@vger.kernel.org
14604 T:      git git://github.com/petkan/rtl8150.git
14605 W:      https://github.com/petkan/rtl8150
14606 S:      Maintained
14607 F:      drivers/net/usb/rtl8150.c
14608
14609 USB SERIAL SUBSYSTEM
14610 M:      Johan Hovold <johan@kernel.org>
14611 L:      linux-usb@vger.kernel.org
14612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14613 S:      Maintained
14614 F:      Documentation/usb/usb-serial.txt
14615 F:      drivers/usb/serial/
14616 F:      include/linux/usb/serial.h
14617
14618 USB SMSC75XX ETHERNET DRIVER
14619 M:      Steve Glendinning <steve.glendinning@shawell.net>
14620 L:      netdev@vger.kernel.org
14621 S:      Maintained
14622 F:      drivers/net/usb/smsc75xx.*
14623
14624 USB SMSC95XX ETHERNET DRIVER
14625 M:      Steve Glendinning <steve.glendinning@shawell.net>
14626 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14627 L:      netdev@vger.kernel.org
14628 S:      Maintained
14629 F:      drivers/net/usb/smsc95xx.*
14630
14631 USB SUBSYSTEM
14632 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14633 L:      linux-usb@vger.kernel.org
14634 W:      http://www.linux-usb.org
14635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14636 S:      Supported
14637 F:      Documentation/devicetree/bindings/usb/
14638 F:      Documentation/usb/
14639 F:      drivers/usb/
14640 F:      include/linux/usb.h
14641 F:      include/linux/usb/
14642
14643 USB TYPEC PI3USB30532 MUX DRIVER
14644 M:      Hans de Goede <hdegoede@redhat.com>
14645 L:      linux-usb@vger.kernel.org
14646 S:      Maintained
14647 F:      drivers/usb/typec/mux/pi3usb30532.c
14648
14649 USB TYPEC SUBSYSTEM
14650 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14651 L:      linux-usb@vger.kernel.org
14652 S:      Maintained
14653 F:      Documentation/ABI/testing/sysfs-class-typec
14654 F:      Documentation/usb/typec.rst
14655 F:      drivers/usb/typec/
14656 F:      include/linux/usb/typec.h
14657
14658 USB UHCI DRIVER
14659 M:      Alan Stern <stern@rowland.harvard.edu>
14660 L:      linux-usb@vger.kernel.org
14661 S:      Maintained
14662 F:      drivers/usb/host/uhci*
14663
14664 USB VIDEO CLASS
14665 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14666 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14667 L:      linux-media@vger.kernel.org
14668 T:      git git://linuxtv.org/media_tree.git
14669 W:      http://www.ideasonboard.org/uvc/
14670 S:      Maintained
14671 F:      drivers/media/usb/uvc/
14672 F:      include/uapi/linux/uvcvideo.h
14673
14674 USB VISION DRIVER
14675 M:      Hans Verkuil <hverkuil@xs4all.nl>
14676 L:      linux-media@vger.kernel.org
14677 T:      git git://linuxtv.org/media_tree.git
14678 W:      https://linuxtv.org
14679 S:      Odd Fixes
14680 F:      drivers/media/usb/usbvision/
14681
14682 USB WEBCAM GADGET
14683 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14684 L:      linux-usb@vger.kernel.org
14685 S:      Maintained
14686 F:      drivers/usb/gadget/function/*uvc*
14687 F:      drivers/usb/gadget/legacy/webcam.c
14688
14689 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14690 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14691 L:      linux-wireless@vger.kernel.org
14692 S:      Maintained
14693 F:      drivers/net/wireless/rndis_wlan.c
14694
14695 USB XHCI DRIVER
14696 M:      Mathias Nyman <mathias.nyman@intel.com>
14697 L:      linux-usb@vger.kernel.org
14698 S:      Supported
14699 F:      drivers/usb/host/xhci*
14700 F:      drivers/usb/host/pci-quirks*
14701
14702 USB ZD1201 DRIVER
14703 L:      linux-wireless@vger.kernel.org
14704 W:      http://linux-lc100020.sourceforge.net
14705 S:      Orphan
14706 F:      drivers/net/wireless/zydas/zd1201.*
14707
14708 USB ZR364XX DRIVER
14709 M:      Antoine Jacquet <royale@zerezo.com>
14710 L:      linux-usb@vger.kernel.org
14711 L:      linux-media@vger.kernel.org
14712 T:      git git://linuxtv.org/media_tree.git
14713 W:      http://royale.zerezo.com/zr364xx/
14714 S:      Maintained
14715 F:      Documentation/media/v4l-drivers/zr364xx*
14716 F:      drivers/media/usb/zr364xx/
14717
14718 USER-MODE LINUX (UML)
14719 M:      Jeff Dike <jdike@addtoit.com>
14720 M:      Richard Weinberger <richard@nod.at>
14721 L:      user-mode-linux-devel@lists.sourceforge.net
14722 L:      user-mode-linux-user@lists.sourceforge.net
14723 W:      http://user-mode-linux.sourceforge.net
14724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14725 S:      Maintained
14726 F:      Documentation/virtual/uml/
14727 F:      arch/um/
14728 F:      arch/x86/um/
14729 F:      fs/hostfs/
14730 F:      fs/hppfs/
14731
14732 USERSPACE I/O (UIO)
14733 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14734 S:      Maintained
14735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14736 F:      Documentation/driver-api/uio-howto.rst
14737 F:      drivers/uio/
14738 F:      include/linux/uio*.h
14739
14740 UTIL-LINUX PACKAGE
14741 M:      Karel Zak <kzak@redhat.com>
14742 L:      util-linux@vger.kernel.org
14743 W:      http://en.wikipedia.org/wiki/Util-linux
14744 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14745 S:      Maintained
14746
14747 UUID HELPERS
14748 M:      Christoph Hellwig <hch@lst.de>
14749 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14750 L:      linux-kernel@vger.kernel.org
14751 T:      git git://git.infradead.org/users/hch/uuid.git
14752 F:      lib/uuid.c
14753 F:      lib/test_uuid.c
14754 F:      include/linux/uuid.h
14755 F:      include/uapi/linux/uuid.h
14756 S:      Maintained
14757
14758 UVESAFB DRIVER
14759 M:      Michal Januszewski <spock@gentoo.org>
14760 L:      linux-fbdev@vger.kernel.org
14761 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14762 S:      Maintained
14763 F:      Documentation/fb/uvesafb.txt
14764 F:      drivers/video/fbdev/uvesafb.*
14765
14766 VF610 NAND DRIVER
14767 M:      Stefan Agner <stefan@agner.ch>
14768 L:      linux-mtd@lists.infradead.org
14769 S:      Supported
14770 F:      drivers/mtd/nand/vf610_nfc.c
14771
14772 VFAT/FAT/MSDOS FILESYSTEM
14773 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14774 S:      Maintained
14775 F:      Documentation/filesystems/vfat.txt
14776 F:      fs/fat/
14777
14778 VFIO DRIVER
14779 M:      Alex Williamson <alex.williamson@redhat.com>
14780 L:      kvm@vger.kernel.org
14781 T:      git git://github.com/awilliam/linux-vfio.git
14782 S:      Maintained
14783 F:      Documentation/vfio.txt
14784 F:      drivers/vfio/
14785 F:      include/linux/vfio.h
14786 F:      include/uapi/linux/vfio.h
14787
14788 VFIO MEDIATED DEVICE DRIVERS
14789 M:      Kirti Wankhede <kwankhede@nvidia.com>
14790 L:      kvm@vger.kernel.org
14791 S:      Maintained
14792 F:      Documentation/vfio-mediated-device.txt
14793 F:      drivers/vfio/mdev/
14794 F:      include/linux/mdev.h
14795 F:      samples/vfio-mdev/
14796
14797 VFIO PLATFORM DRIVER
14798 M:      Baptiste Reynal <b.reynal@virtualopensystems.com>
14799 L:      kvm@vger.kernel.org
14800 S:      Maintained
14801 F:      drivers/vfio/platform/
14802
14803 VGA_SWITCHEROO
14804 R:      Lukas Wunner <lukas@wunner.de>
14805 S:      Maintained
14806 F:      Documentation/gpu/vga-switcheroo.rst
14807 F:      drivers/gpu/vga/vga_switcheroo.c
14808 F:      include/linux/vga_switcheroo.h
14809 T:      git git://anongit.freedesktop.org/drm/drm-misc
14810
14811 VIA RHINE NETWORK DRIVER
14812 S:      Orphan
14813 F:      drivers/net/ethernet/via/via-rhine.c
14814
14815 VIA SD/MMC CARD CONTROLLER DRIVER
14816 M:      Bruce Chang <brucechang@via.com.tw>
14817 M:      Harald Welte <HaraldWelte@viatech.com>
14818 S:      Maintained
14819 F:      drivers/mmc/host/via-sdmmc.c
14820
14821 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14822 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14823 L:      linux-fbdev@vger.kernel.org
14824 S:      Maintained
14825 F:      include/linux/via-core.h
14826 F:      include/linux/via-gpio.h
14827 F:      include/linux/via_i2c.h
14828 F:      drivers/video/fbdev/via/
14829
14830 VIA VELOCITY NETWORK DRIVER
14831 M:      Francois Romieu <romieu@fr.zoreil.com>
14832 L:      netdev@vger.kernel.org
14833 S:      Maintained
14834 F:      drivers/net/ethernet/via/via-velocity.*
14835
14836 VIDEO MULTIPLEXER DRIVER
14837 M:      Philipp Zabel <p.zabel@pengutronix.de>
14838 L:      linux-media@vger.kernel.org
14839 S:      Maintained
14840 F:      drivers/media/platform/video-mux.c
14841
14842 VIDEOBUF2 FRAMEWORK
14843 M:      Pawel Osciak <pawel@osciak.com>
14844 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14845 M:      Kyungmin Park <kyungmin.park@samsung.com>
14846 L:      linux-media@vger.kernel.org
14847 S:      Maintained
14848 F:      drivers/media/v4l2-core/videobuf2-*
14849 F:      include/media/videobuf2-*
14850
14851 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14852 M:      Helen Koike <helen.koike@collabora.com>
14853 L:      linux-media@vger.kernel.org
14854 T:      git git://linuxtv.org/media_tree.git
14855 W:      https://linuxtv.org
14856 S:      Maintained
14857 F:      drivers/media/platform/vimc/*
14858
14859 VIRT LIB
14860 M:      Alex Williamson <alex.williamson@redhat.com>
14861 M:      Paolo Bonzini <pbonzini@redhat.com>
14862 L:      kvm@vger.kernel.org
14863 S:      Supported
14864 F:      virt/lib/
14865
14866 VIRTIO AND VHOST VSOCK DRIVER
14867 M:      Stefan Hajnoczi <stefanha@redhat.com>
14868 L:      kvm@vger.kernel.org
14869 L:      virtualization@lists.linux-foundation.org
14870 L:      netdev@vger.kernel.org
14871 S:      Maintained
14872 F:      include/linux/virtio_vsock.h
14873 F:      include/uapi/linux/virtio_vsock.h
14874 F:      include/uapi/linux/vsockmon.h
14875 F:      include/uapi/linux/vm_sockets_diag.h
14876 F:      net/vmw_vsock/diag.c
14877 F:      net/vmw_vsock/af_vsock_tap.c
14878 F:      net/vmw_vsock/virtio_transport_common.c
14879 F:      net/vmw_vsock/virtio_transport.c
14880 F:      drivers/net/vsockmon.c
14881 F:      drivers/vhost/vsock.c
14882 F:      drivers/vhost/vsock.h
14883 F:      tools/testing/vsock/
14884
14885 VIRTIO CONSOLE DRIVER
14886 M:      Amit Shah <amit@kernel.org>
14887 L:      virtualization@lists.linux-foundation.org
14888 S:      Maintained
14889 F:      drivers/char/virtio_console.c
14890 F:      include/linux/virtio_console.h
14891 F:      include/uapi/linux/virtio_console.h
14892
14893 VIRTIO CORE, NET AND BLOCK DRIVERS
14894 M:      "Michael S. Tsirkin" <mst@redhat.com>
14895 M:      Jason Wang <jasowang@redhat.com>
14896 L:      virtualization@lists.linux-foundation.org
14897 S:      Maintained
14898 F:      Documentation/devicetree/bindings/virtio/
14899 F:      drivers/virtio/
14900 F:      tools/virtio/
14901 F:      drivers/net/virtio_net.c
14902 F:      drivers/block/virtio_blk.c
14903 F:      include/linux/virtio*.h
14904 F:      include/uapi/linux/virtio_*.h
14905 F:      drivers/crypto/virtio/
14906 F:      mm/balloon_compaction.c
14907
14908 VIRTIO CRYPTO DRIVER
14909 M:      Gonglei <arei.gonglei@huawei.com>
14910 L:      virtualization@lists.linux-foundation.org
14911 L:      linux-crypto@vger.kernel.org
14912 S:      Maintained
14913 F:      drivers/crypto/virtio/
14914 F:      include/uapi/linux/virtio_crypto.h
14915
14916 VIRTIO DRIVERS FOR S390
14917 M:      Cornelia Huck <cohuck@redhat.com>
14918 M:      Halil Pasic <pasic@linux.vnet.ibm.com>
14919 L:      linux-s390@vger.kernel.org
14920 L:      virtualization@lists.linux-foundation.org
14921 L:      kvm@vger.kernel.org
14922 S:      Supported
14923 F:      drivers/s390/virtio/
14924 F:      arch/s390/include/uapi/asm/virtio-ccw.h
14925
14926 VIRTIO GPU DRIVER
14927 M:      David Airlie <airlied@linux.ie>
14928 M:      Gerd Hoffmann <kraxel@redhat.com>
14929 L:      dri-devel@lists.freedesktop.org
14930 L:      virtualization@lists.linux-foundation.org
14931 T:      git git://anongit.freedesktop.org/drm/drm-misc
14932 S:      Maintained
14933 F:      drivers/gpu/drm/virtio/
14934 F:      include/uapi/linux/virtio_gpu.h
14935
14936 VIRTIO HOST (VHOST)
14937 M:      "Michael S. Tsirkin" <mst@redhat.com>
14938 M:      Jason Wang <jasowang@redhat.com>
14939 L:      kvm@vger.kernel.org
14940 L:      virtualization@lists.linux-foundation.org
14941 L:      netdev@vger.kernel.org
14942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
14943 S:      Maintained
14944 F:      drivers/vhost/
14945 F:      include/uapi/linux/vhost.h
14946
14947 VIRTIO INPUT DRIVER
14948 M:      Gerd Hoffmann <kraxel@redhat.com>
14949 S:      Maintained
14950 F:      drivers/virtio/virtio_input.c
14951 F:      include/uapi/linux/virtio_input.h
14952
14953 VIRTUAL BOX GUEST DEVICE DRIVER
14954 M:      Hans de Goede <hdegoede@redhat.com>
14955 M:      Arnd Bergmann <arnd@arndb.de>
14956 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14957 S:      Maintained
14958 F:      include/linux/vbox_utils.h
14959 F:      include/uapi/linux/vbox*.h
14960 F:      drivers/virt/vboxguest/
14961
14962 VIRTUAL SERIO DEVICE DRIVER
14963 M:      Stephen Chandler Paul <thatslyude@gmail.com>
14964 S:      Maintained
14965 F:      drivers/input/serio/userio.c
14966 F:      include/uapi/linux/userio.h
14967
14968 VIVID VIRTUAL VIDEO DRIVER
14969 M:      Hans Verkuil <hverkuil@xs4all.nl>
14970 L:      linux-media@vger.kernel.org
14971 T:      git git://linuxtv.org/media_tree.git
14972 W:      https://linuxtv.org
14973 S:      Maintained
14974 F:      drivers/media/platform/vivid/*
14975
14976 VLYNQ BUS
14977 M:      Florian Fainelli <f.fainelli@gmail.com>
14978 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
14979 S:      Maintained
14980 F:      drivers/vlynq/vlynq.c
14981 F:      include/linux/vlynq.h
14982
14983 VME SUBSYSTEM
14984 M:      Martyn Welch <martyn@welchs.me.uk>
14985 M:      Manohar Vanga <manohar.vanga@gmail.com>
14986 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14987 L:      devel@driverdev.osuosl.org
14988 S:      Maintained
14989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14990 F:      Documentation/driver-api/vme.rst
14991 F:      drivers/staging/vme/
14992 F:      drivers/vme/
14993 F:      include/linux/vme*
14994
14995 VMWARE BALLOON DRIVER
14996 M:      Xavier Deguillard <xdeguillard@vmware.com>
14997 M:      Philip Moltmann <moltmann@vmware.com>
14998 M:      "VMware, Inc." <pv-drivers@vmware.com>
14999 L:      linux-kernel@vger.kernel.org
15000 S:      Maintained
15001 F:      drivers/misc/vmw_balloon.c
15002
15003 VMWARE HYPERVISOR INTERFACE
15004 M:      Alok Kataria <akataria@vmware.com>
15005 L:      virtualization@lists.linux-foundation.org
15006 S:      Supported
15007 F:      arch/x86/kernel/cpu/vmware.c
15008
15009 VMWARE PVRDMA DRIVER
15010 M:      Adit Ranadive <aditr@vmware.com>
15011 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15012 L:      linux-rdma@vger.kernel.org
15013 S:      Maintained
15014 F:      drivers/infiniband/hw/vmw_pvrdma/
15015
15016 VMware PVSCSI driver
15017 M:      Jim Gill <jgill@vmware.com>
15018 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15019 L:      linux-scsi@vger.kernel.org
15020 S:      Maintained
15021 F:      drivers/scsi/vmw_pvscsi.c
15022 F:      drivers/scsi/vmw_pvscsi.h
15023
15024 VMWARE VMMOUSE SUBDRIVER
15025 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15026 M:      "VMware, Inc." <pv-drivers@vmware.com>
15027 L:      linux-input@vger.kernel.org
15028 S:      Maintained
15029 F:      drivers/input/mouse/vmmouse.c
15030 F:      drivers/input/mouse/vmmouse.h
15031
15032 VMWARE VMXNET3 ETHERNET DRIVER
15033 M:      Ronak Doshi <doshir@vmware.com>
15034 M:      "VMware, Inc." <pv-drivers@vmware.com>
15035 L:      netdev@vger.kernel.org
15036 S:      Maintained
15037 F:      drivers/net/vmxnet3/
15038
15039 VOCORE VOCORE2 BOARD
15040 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15041 L:      linux-mips@linux-mips.org
15042 S:      Maintained
15043 F:      arch/mips/boot/dts/ralink/vocore2.dts
15044
15045 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15046 M:      Liam Girdwood <lgirdwood@gmail.com>
15047 M:      Mark Brown <broonie@kernel.org>
15048 L:      linux-kernel@vger.kernel.org
15049 W:      http://www.slimlogic.co.uk/?p=48
15050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15051 S:      Supported
15052 F:      Documentation/devicetree/bindings/regulator/
15053 F:      Documentation/power/regulator/
15054 F:      drivers/regulator/
15055 F:      include/dt-bindings/regulator/
15056 F:      include/linux/regulator/
15057
15058 VRF
15059 M:      David Ahern <dsa@cumulusnetworks.com>
15060 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15061 L:      netdev@vger.kernel.org
15062 S:      Maintained
15063 F:      drivers/net/vrf.c
15064 F:      Documentation/networking/vrf.txt
15065
15066 VT1211 HARDWARE MONITOR DRIVER
15067 M:      Juerg Haefliger <juergh@gmail.com>
15068 L:      linux-hwmon@vger.kernel.org
15069 S:      Maintained
15070 F:      Documentation/hwmon/vt1211
15071 F:      drivers/hwmon/vt1211.c
15072
15073 VT8231 HARDWARE MONITOR DRIVER
15074 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15075 L:      linux-hwmon@vger.kernel.org
15076 S:      Maintained
15077 F:      drivers/hwmon/vt8231.c
15078
15079 VUB300 USB to SDIO/SD/MMC bridge chip
15080 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15081 L:      linux-mmc@vger.kernel.org
15082 L:      linux-usb@vger.kernel.org
15083 S:      Supported
15084 F:      drivers/mmc/host/vub300.c
15085
15086 W1 DALLAS'S 1-WIRE BUS
15087 M:      Evgeniy Polyakov <zbr@ioremap.net>
15088 S:      Maintained
15089 F:      Documentation/w1/
15090 F:      drivers/w1/
15091 F:      include/linux/w1.h
15092
15093 W83791D HARDWARE MONITORING DRIVER
15094 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15095 L:      linux-hwmon@vger.kernel.org
15096 S:      Maintained
15097 F:      Documentation/hwmon/w83791d
15098 F:      drivers/hwmon/w83791d.c
15099
15100 W83793 HARDWARE MONITORING DRIVER
15101 M:      Rudolf Marek <r.marek@assembler.cz>
15102 L:      linux-hwmon@vger.kernel.org
15103 S:      Maintained
15104 F:      Documentation/hwmon/w83793
15105 F:      drivers/hwmon/w83793.c
15106
15107 W83795 HARDWARE MONITORING DRIVER
15108 M:      Jean Delvare <jdelvare@suse.com>
15109 L:      linux-hwmon@vger.kernel.org
15110 S:      Maintained
15111 F:      drivers/hwmon/w83795.c
15112
15113 W83L51xD SD/MMC CARD INTERFACE DRIVER
15114 M:      Pierre Ossman <pierre@ossman.eu>
15115 S:      Maintained
15116 F:      drivers/mmc/host/wbsd.*
15117
15118 WACOM PROTOCOL 4 SERIAL TABLETS
15119 M:      Julian Squires <julian@cipht.net>
15120 M:      Hans de Goede <hdegoede@redhat.com>
15121 L:      linux-input@vger.kernel.org
15122 S:      Maintained
15123 F:      drivers/input/tablet/wacom_serial4.c
15124
15125 WATCHDOG DEVICE DRIVERS
15126 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15127 M:      Guenter Roeck <linux@roeck-us.net>
15128 L:      linux-watchdog@vger.kernel.org
15129 W:      http://www.linux-watchdog.org/
15130 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15131 S:      Maintained
15132 F:      Documentation/devicetree/bindings/watchdog/
15133 F:      Documentation/watchdog/
15134 F:      drivers/watchdog/
15135 F:      include/linux/watchdog.h
15136 F:      include/uapi/linux/watchdog.h
15137
15138 WHISKEYCOVE PMIC GPIO DRIVER
15139 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15140 L:      linux-gpio@vger.kernel.org
15141 S:      Maintained
15142 F:      drivers/gpio/gpio-wcove.c
15143
15144 WIIMOTE HID DRIVER
15145 M:      David Herrmann <dh.herrmann@googlemail.com>
15146 L:      linux-input@vger.kernel.org
15147 S:      Maintained
15148 F:      drivers/hid/hid-wiimote*
15149
15150 WILOCITY WIL6210 WIRELESS DRIVER
15151 M:      Maya Erez <merez@codeaurora.org>
15152 L:      linux-wireless@vger.kernel.org
15153 L:      wil6210@qti.qualcomm.com
15154 S:      Supported
15155 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15156 F:      drivers/net/wireless/ath/wil6210/
15157
15158 WIMAX STACK
15159 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15160 M:      linux-wimax@intel.com
15161 L:      wimax@linuxwimax.org (subscribers-only)
15162 S:      Supported
15163 W:      http://linuxwimax.org
15164 F:      Documentation/wimax/README.wimax
15165 F:      include/linux/wimax/debug.h
15166 F:      include/net/wimax.h
15167 F:      include/uapi/linux/wimax.h
15168 F:      net/wimax/
15169
15170 WINBOND CIR DRIVER
15171 M:      David Härdeman <david@hardeman.nu>
15172 S:      Maintained
15173 F:      drivers/media/rc/winbond-cir.c
15174
15175 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15176 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15177 L:      linux-watchdog@vger.kernel.org
15178 S:      Maintained
15179 F:      drivers/watchdog/ebc-c384_wdt.c
15180
15181 WINSYSTEMS WS16C48 GPIO DRIVER
15182 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15183 L:      linux-gpio@vger.kernel.org
15184 S:      Maintained
15185 F:      drivers/gpio/gpio-ws16c48.c
15186
15187 WISTRON LAPTOP BUTTON DRIVER
15188 M:      Miloslav Trmac <mitr@volny.cz>
15189 S:      Maintained
15190 F:      drivers/input/misc/wistron_btns.c
15191
15192 WL3501 WIRELESS PCMCIA CARD DRIVER
15193 L:      linux-wireless@vger.kernel.org
15194 S:      Odd fixes
15195 F:      drivers/net/wireless/wl3501*
15196
15197 WOLFSON MICROELECTRONICS DRIVERS
15198 L:      patches@opensource.cirrus.com
15199 T:      git https://github.com/CirrusLogic/linux-drivers.git
15200 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15201 S:      Supported
15202 F:      Documentation/hwmon/wm83??
15203 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15204 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15205 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15206 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15207 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15208 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15209 F:      drivers/clk/clk-wm83*.c
15210 F:      drivers/extcon/extcon-arizona.c
15211 F:      drivers/leds/leds-wm83*.c
15212 F:      drivers/gpio/gpio-*wm*.c
15213 F:      drivers/gpio/gpio-arizona.c
15214 F:      drivers/hwmon/wm83??-hwmon.c
15215 F:      drivers/input/misc/wm831x-on.c
15216 F:      drivers/input/touchscreen/wm831x-ts.c
15217 F:      drivers/input/touchscreen/wm97*.c
15218 F:      drivers/mfd/arizona*
15219 F:      drivers/mfd/wm*.c
15220 F:      drivers/mfd/cs47l24*
15221 F:      drivers/power/supply/wm83*.c
15222 F:      drivers/rtc/rtc-wm83*.c
15223 F:      drivers/regulator/wm8*.c
15224 F:      drivers/regulator/arizona*
15225 F:      drivers/video/backlight/wm83*_bl.c
15226 F:      drivers/watchdog/wm83*_wdt.c
15227 F:      include/linux/mfd/arizona/
15228 F:      include/linux/mfd/wm831x/
15229 F:      include/linux/mfd/wm8350/
15230 F:      include/linux/mfd/wm8400*
15231 F:      include/linux/regulator/arizona*
15232 F:      include/linux/wm97xx.h
15233 F:      include/sound/wm????.h
15234 F:      sound/soc/codecs/arizona.?
15235 F:      sound/soc/codecs/wm*
15236 F:      sound/soc/codecs/cs47l24*
15237
15238 WORKQUEUE
15239 M:      Tejun Heo <tj@kernel.org>
15240 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15242 S:      Maintained
15243 F:      include/linux/workqueue.h
15244 F:      kernel/workqueue.c
15245 F:      Documentation/core-api/workqueue.rst
15246
15247 X-POWERS AXP288 PMIC DRIVERS
15248 M:      Hans de Goede <hdegoede@redhat.com>
15249 S:      Maintained
15250 N:      axp288
15251 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15252
15253 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15254 M:      Chen-Yu Tsai <wens@csie.org>
15255 L:      linux-kernel@vger.kernel.org
15256 S:      Maintained
15257 N:      axp[128]
15258
15259 X.25 NETWORK LAYER
15260 M:      Andrew Hendry <andrew.hendry@gmail.com>
15261 L:      linux-x25@vger.kernel.org
15262 S:      Odd Fixes
15263 F:      Documentation/networking/x25*
15264 F:      include/net/x25*
15265 F:      net/x25/
15266
15267 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15268 M:      Thomas Gleixner <tglx@linutronix.de>
15269 M:      Ingo Molnar <mingo@redhat.com>
15270 R:      "H. Peter Anvin" <hpa@zytor.com>
15271 M:      x86@kernel.org
15272 L:      linux-kernel@vger.kernel.org
15273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15274 S:      Maintained
15275 F:      Documentation/x86/
15276 F:      arch/x86/
15277
15278 X86 MCE INFRASTRUCTURE
15279 M:      Tony Luck <tony.luck@intel.com>
15280 M:      Borislav Petkov <bp@alien8.de>
15281 L:      linux-edac@vger.kernel.org
15282 S:      Maintained
15283 F:      arch/x86/kernel/cpu/mcheck/*
15284
15285 X86 MICROCODE UPDATE SUPPORT
15286 M:      Borislav Petkov <bp@alien8.de>
15287 S:      Maintained
15288 F:      arch/x86/kernel/cpu/microcode/*
15289
15290 X86 PLATFORM DRIVERS
15291 M:      Darren Hart <dvhart@infradead.org>
15292 M:      Andy Shevchenko <andy@infradead.org>
15293 L:      platform-driver-x86@vger.kernel.org
15294 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15295 S:      Maintained
15296 F:      drivers/platform/x86/
15297 F:      drivers/platform/olpc/
15298
15299 X86 VDSO
15300 M:      Andy Lutomirski <luto@amacapital.net>
15301 L:      linux-kernel@vger.kernel.org
15302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15303 S:      Maintained
15304 F:      arch/x86/entry/vdso/
15305
15306 XC2028/3028 TUNER DRIVER
15307 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
15308 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15309 L:      linux-media@vger.kernel.org
15310 W:      https://linuxtv.org
15311 T:      git git://linuxtv.org/media_tree.git
15312 S:      Maintained
15313 F:      drivers/media/tuners/tuner-xc2028.*
15314
15315 XEN BLOCK SUBSYSTEM
15316 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15317 M:      Roger Pau Monné <roger.pau@citrix.com>
15318 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15319 S:      Supported
15320 F:      drivers/block/xen-blkback/*
15321 F:      drivers/block/xen*
15322
15323 XEN HYPERVISOR ARM
15324 M:      Stefano Stabellini <sstabellini@kernel.org>
15325 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15326 S:      Maintained
15327 F:      arch/arm/xen/
15328 F:      arch/arm/include/asm/xen/
15329
15330 XEN HYPERVISOR ARM64
15331 M:      Stefano Stabellini <sstabellini@kernel.org>
15332 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15333 S:      Maintained
15334 F:      arch/arm64/xen/
15335 F:      arch/arm64/include/asm/xen/
15336
15337 XEN HYPERVISOR INTERFACE
15338 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15339 M:      Juergen Gross <jgross@suse.com>
15340 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15342 S:      Supported
15343 F:      arch/x86/xen/
15344 F:      drivers/*/xen-*front.c
15345 F:      drivers/xen/
15346 F:      arch/x86/include/asm/xen/
15347 F:      arch/x86/include/asm/pvclock-abi.h
15348 F:      include/xen/
15349 F:      include/uapi/xen/
15350 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15351 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15352
15353 XEN NETWORK BACKEND DRIVER
15354 M:      Wei Liu <wei.liu2@citrix.com>
15355 M:      Paul Durrant <paul.durrant@citrix.com>
15356 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15357 L:      netdev@vger.kernel.org
15358 S:      Supported
15359 F:      drivers/net/xen-netback/*
15360
15361 XEN PCI SUBSYSTEM
15362 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15363 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15364 S:      Supported
15365 F:      arch/x86/pci/*xen*
15366 F:      drivers/pci/*xen*
15367
15368 XEN PVSCSI DRIVERS
15369 M:      Juergen Gross <jgross@suse.com>
15370 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15371 L:      linux-scsi@vger.kernel.org
15372 S:      Supported
15373 F:      drivers/scsi/xen-scsifront.c
15374 F:      drivers/xen/xen-scsiback.c
15375 F:      include/xen/interface/io/vscsiif.h
15376
15377 XEN SWIOTLB SUBSYSTEM
15378 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15379 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15380 L:      iommu@lists.linux-foundation.org
15381 S:      Supported
15382 F:      arch/x86/xen/*swiotlb*
15383 F:      drivers/xen/*swiotlb*
15384
15385 XFS FILESYSTEM
15386 M:      Darrick J. Wong <darrick.wong@oracle.com>
15387 M:      linux-xfs@vger.kernel.org
15388 L:      linux-xfs@vger.kernel.org
15389 W:      http://xfs.org/
15390 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15391 S:      Supported
15392 F:      Documentation/filesystems/xfs.txt
15393 F:      fs/xfs/
15394
15395 XILINX AXI ETHERNET DRIVER
15396 M:      Anirudha Sarangi <anirudh@xilinx.com>
15397 M:      John Linn <John.Linn@xilinx.com>
15398 S:      Maintained
15399 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15400
15401 XILINX UARTLITE SERIAL DRIVER
15402 M:      Peter Korsgaard <jacmet@sunsite.dk>
15403 L:      linux-serial@vger.kernel.org
15404 S:      Maintained
15405 F:      drivers/tty/serial/uartlite.c
15406
15407 XILINX VIDEO IP CORES
15408 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15409 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15410 L:      linux-media@vger.kernel.org
15411 T:      git git://linuxtv.org/media_tree.git
15412 S:      Supported
15413 F:      Documentation/devicetree/bindings/media/xilinx/
15414 F:      drivers/media/platform/xilinx/
15415 F:      include/uapi/linux/xilinx-v4l2-controls.h
15416
15417 XILLYBUS DRIVER
15418 M:      Eli Billauer <eli.billauer@gmail.com>
15419 L:      linux-kernel@vger.kernel.org
15420 S:      Supported
15421 F:      drivers/char/xillybus/
15422
15423 XRA1403 GPIO EXPANDER
15424 M:      Nandor Han <nandor.han@ge.com>
15425 M:      Semi Malinen <semi.malinen@ge.com>
15426 L:      linux-gpio@vger.kernel.org
15427 S:      Maintained
15428 F:      drivers/gpio/gpio-xra1403.c
15429 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15430
15431 XTENSA XTFPGA PLATFORM SUPPORT
15432 M:      Max Filippov <jcmvbkbc@gmail.com>
15433 L:      linux-xtensa@linux-xtensa.org
15434 S:      Maintained
15435 F:      drivers/spi/spi-xtensa-xtfpga.c
15436 F:      sound/soc/xtensa/xtfpga-i2s.c
15437
15438 YAM DRIVER FOR AX.25
15439 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15440 L:      linux-hams@vger.kernel.org
15441 S:      Maintained
15442 F:      drivers/net/hamradio/yam*
15443 F:      include/linux/yam.h
15444
15445 YAMA SECURITY MODULE
15446 M:      Kees Cook <keescook@chromium.org>
15447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15448 S:      Supported
15449 F:      security/yama/
15450 F:      Documentation/admin-guide/LSM/Yama.rst
15451
15452 YEALINK PHONE DRIVER
15453 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15454 L:      usbb2k-api-dev@nongnu.org
15455 S:      Maintained
15456 F:      Documentation/input/yealink.rst
15457 F:      drivers/input/misc/yealink.*
15458
15459 Z8530 DRIVER FOR AX.25
15460 M:      Joerg Reuter <jreuter@yaina.de>
15461 W:      http://yaina.de/jreuter/
15462 W:      http://www.qsl.net/dl1bke/
15463 L:      linux-hams@vger.kernel.org
15464 S:      Maintained
15465 F:      Documentation/networking/z8530drv.txt
15466 F:      drivers/net/hamradio/*scc.c
15467 F:      drivers/net/hamradio/z8530.h
15468
15469 ZBUD COMPRESSED PAGE ALLOCATOR
15470 M:      Seth Jennings <sjenning@redhat.com>
15471 M:      Dan Streetman <ddstreet@ieee.org>
15472 L:      linux-mm@kvack.org
15473 S:      Maintained
15474 F:      mm/zbud.c
15475 F:      include/linux/zbud.h
15476
15477 ZD1211RW WIRELESS DRIVER
15478 M:      Daniel Drake <dsd@gentoo.org>
15479 M:      Ulrich Kunitz <kune@deine-taler.de>
15480 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15481 L:      linux-wireless@vger.kernel.org
15482 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15483 S:      Maintained
15484 F:      drivers/net/wireless/zydas/zd1211rw/
15485
15486 ZD1301 MEDIA DRIVER
15487 M:      Antti Palosaari <crope@iki.fi>
15488 L:      linux-media@vger.kernel.org
15489 W:      https://linuxtv.org/
15490 W:      http://palosaari.fi/linux/
15491 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15492 S:      Maintained
15493 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15494
15495 ZD1301_DEMOD MEDIA DRIVER
15496 M:      Antti Palosaari <crope@iki.fi>
15497 L:      linux-media@vger.kernel.org
15498 W:      https://linuxtv.org/
15499 W:      http://palosaari.fi/linux/
15500 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15501 S:      Maintained
15502 F:      drivers/media/dvb-frontends/zd1301_demod*
15503
15504 ZPOOL COMPRESSED PAGE STORAGE API
15505 M:      Dan Streetman <ddstreet@ieee.org>
15506 L:      linux-mm@kvack.org
15507 S:      Maintained
15508 F:      mm/zpool.c
15509 F:      include/linux/zpool.h
15510
15511 ZR36067 VIDEO FOR LINUX DRIVER
15512 L:      mjpeg-users@lists.sourceforge.net
15513 L:      linux-media@vger.kernel.org
15514 W:      http://mjpeg.sourceforge.net/driver-zoran/
15515 T:      hg https://linuxtv.org/hg/v4l-dvb
15516 S:      Odd Fixes
15517 F:      drivers/media/pci/zoran/
15518
15519 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15520 M:      Minchan Kim <minchan@kernel.org>
15521 M:      Nitin Gupta <ngupta@vflare.org>
15522 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15523 L:      linux-kernel@vger.kernel.org
15524 S:      Maintained
15525 F:      drivers/block/zram/
15526 F:      Documentation/blockdev/zram.txt
15527
15528 ZS DECSTATION Z85C30 SERIAL DRIVER
15529 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15530 S:      Maintained
15531 F:      drivers/tty/serial/zs.*
15532
15533 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15534 M:      Minchan Kim <minchan@kernel.org>
15535 M:      Nitin Gupta <ngupta@vflare.org>
15536 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15537 L:      linux-mm@kvack.org
15538 S:      Maintained
15539 F:      mm/zsmalloc.c
15540 F:      include/linux/zsmalloc.h
15541 F:      Documentation/vm/zsmalloc.txt
15542
15543 ZSWAP COMPRESSED SWAP CACHING
15544 M:      Seth Jennings <sjenning@redhat.com>
15545 M:      Dan Streetman <ddstreet@ieee.org>
15546 L:      linux-mm@kvack.org
15547 S:      Maintained
15548 F:      mm/zswap.c
15549
15550 THE REST
15551 M:      Linus Torvalds <torvalds@linux-foundation.org>
15552 L:      linux-kernel@vger.kernel.org
15553 Q:      http://patchwork.kernel.org/project/LKML/list/
15554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15555 S:      Buried alive in reporters
15556 F:      *
15557 F:      */