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:      wiki.apparmor.net
 938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 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@bootlin.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/raw/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
2430 ATMEL SAMA5D2 ADC DRIVER
2431 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2432 L:      linux-iio@vger.kernel.org
2433 S:      Supported
2434 F:      drivers/iio/adc/at91-sama5d2_adc.c
2435
2436 ATMEL SDMMC DRIVER
2437 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2438 L:      linux-mmc@vger.kernel.org
2439 S:      Supported
2440 F:      drivers/mmc/host/sdhci-of-at91.c
2441
2442 ATMEL SPI DRIVER
2443 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2444 S:      Supported
2445 F:      drivers/spi/spi-atmel.*
2446
2447 ATMEL SSC DRIVER
2448 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2450 S:      Supported
2451 F:      drivers/misc/atmel-ssc.c
2452 F:      include/linux/atmel-ssc.h
2453
2454 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2455 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2457 S:      Supported
2458 F:      drivers/misc/atmel_tclib.c
2459 F:      drivers/clocksource/tcb_clksrc.c
2460
2461 ATMEL USBA UDC DRIVER
2462 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2464 S:      Supported
2465 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2466
2467 ATMEL WIRELESS DRIVER
2468 M:      Simon Kelley <simon@thekelleys.org.uk>
2469 L:      linux-wireless@vger.kernel.org
2470 W:      http://www.thekelleys.org.uk/atmel
2471 W:      http://atmelwlandriver.sourceforge.net/
2472 S:      Maintained
2473 F:      drivers/net/wireless/atmel/atmel*
2474
2475 ATMEL XDMA DRIVER
2476 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2477 L:      linux-arm-kernel@lists.infradead.org
2478 L:      dmaengine@vger.kernel.org
2479 S:      Supported
2480 F:      drivers/dma/at_xdmac.c
2481
2482 ATOMIC INFRASTRUCTURE
2483 M:      Will Deacon <will.deacon@arm.com>
2484 M:      Peter Zijlstra <peterz@infradead.org>
2485 R:      Boqun Feng <boqun.feng@gmail.com>
2486 L:      linux-kernel@vger.kernel.org
2487 S:      Maintained
2488 F:      arch/*/include/asm/atomic*.h
2489 F:      include/*/atomic*.h
2490
2491 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2492 M:      Bradley Grove <linuxdrivers@attotech.com>
2493 L:      linux-scsi@vger.kernel.org
2494 W:      http://www.attotech.com
2495 S:      Supported
2496 F:      drivers/scsi/esas2r
2497
2498 ATUSB IEEE 802.15.4 RADIO DRIVER
2499 M:      Stefan Schmidt <stefan@osg.samsung.com>
2500 L:      linux-wpan@vger.kernel.org
2501 S:      Maintained
2502 F:      drivers/net/ieee802154/atusb.c
2503 F:      drivers/net/ieee802154/atusb.h
2504 F:      drivers/net/ieee802154/at86rf230.h
2505
2506 AUDIT SUBSYSTEM
2507 M:      Paul Moore <paul@paul-moore.com>
2508 M:      Eric Paris <eparis@redhat.com>
2509 L:      linux-audit@redhat.com (moderated for non-subscribers)
2510 W:      https://github.com/linux-audit
2511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2512 S:      Supported
2513 F:      include/linux/audit.h
2514 F:      include/uapi/linux/audit.h
2515 F:      kernel/audit*
2516
2517 AUXILIARY DISPLAY DRIVERS
2518 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2519 W:      http://miguelojeda.es/auxdisplay.htm
2520 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2521 S:      Maintained
2522 F:      drivers/auxdisplay/
2523 F:      include/linux/cfag12864b.h
2524
2525 AX.25 NETWORK LAYER
2526 M:      Ralf Baechle <ralf@linux-mips.org>
2527 L:      linux-hams@vger.kernel.org
2528 W:      http://www.linux-ax25.org/
2529 S:      Maintained
2530 F:      include/uapi/linux/ax25.h
2531 F:      include/net/ax25.h
2532 F:      net/ax25/
2533
2534 AXENTIA ARM DEVICES
2535 M:      Peter Rosin <peda@axentia.se>
2536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2537 S:      Maintained
2538 F:      Documentation/devicetree/bindings/arm/axentia.txt
2539 F:      arch/arm/boot/dts/at91-linea.dtsi
2540 F:      arch/arm/boot/dts/at91-natte.dtsi
2541 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2542 F:      arch/arm/boot/dts/at91-tse850-3.dts
2543
2544 AXENTIA ASOC DRIVERS
2545 M:      Peter Rosin <peda@axentia.se>
2546 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2547 S:      Maintained
2548 F:      Documentation/devicetree/bindings/sound/axentia,*
2549 F:      sound/soc/atmel/tse850-pcm5142.c
2550
2551 AZ6007 DVB DRIVER
2552 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
2553 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2554 L:      linux-media@vger.kernel.org
2555 W:      https://linuxtv.org
2556 T:      git git://linuxtv.org/media_tree.git
2557 S:      Maintained
2558 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2559
2560 AZTECH FM RADIO RECEIVER DRIVER
2561 M:      Hans Verkuil <hverkuil@xs4all.nl>
2562 L:      linux-media@vger.kernel.org
2563 T:      git git://linuxtv.org/media_tree.git
2564 W:      https://linuxtv.org
2565 S:      Maintained
2566 F:      drivers/media/radio/radio-aztech*
2567
2568 B43 WIRELESS DRIVER
2569 L:      linux-wireless@vger.kernel.org
2570 L:      b43-dev@lists.infradead.org
2571 W:      http://wireless.kernel.org/en/users/Drivers/b43
2572 S:      Odd Fixes
2573 F:      drivers/net/wireless/broadcom/b43/
2574
2575 B43LEGACY WIRELESS DRIVER
2576 M:      Larry Finger <Larry.Finger@lwfinger.net>
2577 L:      linux-wireless@vger.kernel.org
2578 L:      b43-dev@lists.infradead.org
2579 W:      http://wireless.kernel.org/en/users/Drivers/b43
2580 S:      Maintained
2581 F:      drivers/net/wireless/broadcom/b43legacy/
2582
2583 BACKLIGHT CLASS/SUBSYSTEM
2584 M:      Lee Jones <lee.jones@linaro.org>
2585 M:      Daniel Thompson <daniel.thompson@linaro.org>
2586 M:      Jingoo Han <jingoohan1@gmail.com>
2587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2588 S:      Maintained
2589 F:      drivers/video/backlight/
2590 F:      include/linux/backlight.h
2591 F:      include/linux/pwm_backlight.h
2592 F:      Documentation/devicetree/bindings/leds/backlight
2593
2594 BATMAN ADVANCED
2595 M:      Marek Lindner <mareklindner@neomailbox.ch>
2596 M:      Simon Wunderlich <sw@simonwunderlich.de>
2597 M:      Antonio Quartulli <a@unstable.cc>
2598 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2599 W:      https://www.open-mesh.org/
2600 Q:      https://patchwork.open-mesh.org/project/batman/list/
2601 S:      Maintained
2602 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2603 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2604 F:      Documentation/networking/batman-adv.rst
2605 F:      include/uapi/linux/batadv_packet.h
2606 F:      include/uapi/linux/batman_adv.h
2607 F:      net/batman-adv/
2608
2609 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2610 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2611 L:      linux-hams@vger.kernel.org
2612 W:      http://www.baycom.org/~tom/ham/ham.html
2613 S:      Maintained
2614 F:      drivers/net/hamradio/baycom*
2615
2616 BCACHE (BLOCK LAYER CACHE)
2617 M:      Michael Lyle <mlyle@lyle.org>
2618 M:      Kent Overstreet <kent.overstreet@gmail.com>
2619 L:      linux-bcache@vger.kernel.org
2620 W:      http://bcache.evilpiepirate.org
2621 C:      irc://irc.oftc.net/bcache
2622 S:      Maintained
2623 F:      drivers/md/bcache/
2624
2625 BDISP ST MEDIA DRIVER
2626 M:      Fabien Dessenne <fabien.dessenne@st.com>
2627 L:      linux-media@vger.kernel.org
2628 T:      git git://linuxtv.org/media_tree.git
2629 W:      https://linuxtv.org
2630 S:      Supported
2631 F:      drivers/media/platform/sti/bdisp
2632
2633 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2634 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2635 L:      netdev@vger.kernel.org
2636 S:      Maintained
2637 F:      drivers/net/ethernet/ec_bhf.c
2638
2639 BEFS FILE SYSTEM
2640 M:      Luis de Bethencourt <luisbg@kernel.org>
2641 M:      Salah Triki <salah.triki@gmail.com>
2642 S:      Maintained
2643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2644 F:      Documentation/filesystems/befs.txt
2645 F:      fs/befs/
2646
2647 BFQ I/O SCHEDULER
2648 M:      Paolo Valente <paolo.valente@linaro.org>
2649 M:      Jens Axboe <axboe@kernel.dk>
2650 L:      linux-block@vger.kernel.org
2651 S:      Maintained
2652 F:      block/bfq-*
2653 F:      Documentation/block/bfq-iosched.txt
2654
2655 BFS FILE SYSTEM
2656 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2657 S:      Maintained
2658 F:      Documentation/filesystems/bfs.txt
2659 F:      fs/bfs/
2660 F:      include/uapi/linux/bfs_fs.h
2661
2662 BLINKM RGB LED DRIVER
2663 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2664 S:      Maintained
2665 F:      drivers/leds/leds-blinkm.c
2666
2667 BLOCK LAYER
2668 M:      Jens Axboe <axboe@kernel.dk>
2669 L:      linux-block@vger.kernel.org
2670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2671 S:      Maintained
2672 F:      block/
2673 F:      drivers/block/
2674 F:      kernel/trace/blktrace.c
2675 F:      lib/sbitmap.c
2676
2677 BLOCK2MTD DRIVER
2678 M:      Joern Engel <joern@lazybastard.org>
2679 L:      linux-mtd@lists.infradead.org
2680 S:      Maintained
2681 F:      drivers/mtd/devices/block2mtd.c
2682
2683 BLUETOOTH DRIVERS
2684 M:      Marcel Holtmann <marcel@holtmann.org>
2685 M:      Johan Hedberg <johan.hedberg@gmail.com>
2686 L:      linux-bluetooth@vger.kernel.org
2687 W:      http://www.bluez.org/
2688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2690 S:      Maintained
2691 F:      drivers/bluetooth/
2692
2693 BLUETOOTH SUBSYSTEM
2694 M:      Marcel Holtmann <marcel@holtmann.org>
2695 M:      Johan Hedberg <johan.hedberg@gmail.com>
2696 L:      linux-bluetooth@vger.kernel.org
2697 W:      http://www.bluez.org/
2698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2700 S:      Maintained
2701 F:      net/bluetooth/
2702 F:      include/net/bluetooth/
2703
2704 BONDING DRIVER
2705 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2706 M:      Veaceslav Falico <vfalico@gmail.com>
2707 M:      Andy Gospodarek <andy@greyhouse.net>
2708 L:      netdev@vger.kernel.org
2709 W:      http://sourceforge.net/projects/bonding/
2710 S:      Supported
2711 F:      drivers/net/bonding/
2712 F:      include/uapi/linux/if_bonding.h
2713
2714 BPF (Safe dynamic programs and tools)
2715 M:      Alexei Starovoitov <ast@kernel.org>
2716 M:      Daniel Borkmann <daniel@iogearbox.net>
2717 L:      netdev@vger.kernel.org
2718 L:      linux-kernel@vger.kernel.org
2719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2721 S:      Supported
2722 F:      arch/x86/net/bpf_jit*
2723 F:      Documentation/networking/filter.txt
2724 F:      Documentation/bpf/
2725 F:      include/linux/bpf*
2726 F:      include/linux/filter.h
2727 F:      include/trace/events/bpf.h
2728 F:      include/trace/events/xdp.h
2729 F:      include/uapi/linux/bpf*
2730 F:      include/uapi/linux/filter.h
2731 F:      kernel/bpf/
2732 F:      kernel/trace/bpf_trace.c
2733 F:      lib/test_bpf.c
2734 F:      net/bpf/
2735 F:      net/core/filter.c
2736 F:      net/sched/act_bpf.c
2737 F:      net/sched/cls_bpf.c
2738 F:      samples/bpf/
2739 F:      tools/bpf/
2740 F:      tools/testing/selftests/bpf/
2741
2742 BROADCOM B44 10/100 ETHERNET DRIVER
2743 M:      Michael Chan <michael.chan@broadcom.com>
2744 L:      netdev@vger.kernel.org
2745 S:      Supported
2746 F:      drivers/net/ethernet/broadcom/b44.*
2747
2748 BROADCOM B53 ETHERNET SWITCH DRIVER
2749 M:      Florian Fainelli <f.fainelli@gmail.com>
2750 L:      netdev@vger.kernel.org
2751 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2752 S:      Supported
2753 F:      drivers/net/dsa/b53/*
2754 F:      include/linux/platform_data/b53.h
2755
2756 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2757 M:      Florian Fainelli <f.fainelli@gmail.com>
2758 M:      Ray Jui <rjui@broadcom.com>
2759 M:      Scott Branden <sbranden@broadcom.com>
2760 M:      bcm-kernel-feedback-list@broadcom.com
2761 T:      git git://github.com/broadcom/mach-bcm
2762 S:      Maintained
2763 N:      bcm281*
2764 N:      bcm113*
2765 N:      bcm216*
2766 N:      kona
2767 F:      arch/arm/mach-bcm/
2768
2769 BROADCOM BCM2835 ARM ARCHITECTURE
2770 M:      Eric Anholt <eric@anholt.net>
2771 M:      Stefan Wahren <stefan.wahren@i2se.com>
2772 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2774 T:      git git://github.com/anholt/linux
2775 S:      Maintained
2776 N:      bcm2835
2777 F:      drivers/staging/vc04_services
2778
2779 BROADCOM BCM47XX MIPS ARCHITECTURE
2780 M:      Hauke Mehrtens <hauke@hauke-m.de>
2781 M:      Rafał Miłecki <zajec5@gmail.com>
2782 L:      linux-mips@linux-mips.org
2783 S:      Maintained
2784 F:      Documentation/devicetree/bindings/mips/brcm/
2785 F:      arch/mips/bcm47xx/*
2786 F:      arch/mips/include/asm/mach-bcm47xx/*
2787
2788 BROADCOM BCM5301X ARM ARCHITECTURE
2789 M:      Hauke Mehrtens <hauke@hauke-m.de>
2790 M:      Rafał Miłecki <zajec5@gmail.com>
2791 M:      Jon Mason <jonmason@broadcom.com>
2792 M:      bcm-kernel-feedback-list@broadcom.com
2793 L:      linux-arm-kernel@lists.infradead.org
2794 S:      Maintained
2795 F:      arch/arm/mach-bcm/bcm_5301x.c
2796 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2797 F:      arch/arm/boot/dts/bcm470*
2798 F:      arch/arm/boot/dts/bcm953012*
2799
2800 BROADCOM BCM53573 ARM ARCHITECTURE
2801 M:      Rafał Miłecki <rafal@milecki.pl>
2802 L:      linux-arm-kernel@lists.infradead.org
2803 S:      Maintained
2804 F:      arch/arm/boot/dts/bcm53573*
2805 F:      arch/arm/boot/dts/bcm47189*
2806
2807 BROADCOM BCM63XX ARM ARCHITECTURE
2808 M:      Florian Fainelli <f.fainelli@gmail.com>
2809 M:      bcm-kernel-feedback-list@broadcom.com
2810 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2811 T:      git git://github.com/broadcom/stblinux.git
2812 S:      Maintained
2813 N:      bcm63xx
2814
2815 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2816 M:      Kevin Cernekee <cernekee@gmail.com>
2817 L:      linux-usb@vger.kernel.org
2818 S:      Maintained
2819 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2820
2821 BROADCOM BCM7XXX ARM ARCHITECTURE
2822 M:      Brian Norris <computersforpeace@gmail.com>
2823 M:      Gregory Fong <gregory.0xf0@gmail.com>
2824 M:      Florian Fainelli <f.fainelli@gmail.com>
2825 M:      bcm-kernel-feedback-list@broadcom.com
2826 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2827 T:      git git://github.com/broadcom/stblinux.git
2828 S:      Maintained
2829 F:      arch/arm/mach-bcm/*brcmstb*
2830 F:      arch/arm/boot/dts/bcm7*.dts*
2831 F:      drivers/bus/brcmstb_gisb.c
2832 F:      arch/arm/mm/cache-b15-rac.c
2833 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2834 N:      brcmstb
2835
2836 BROADCOM BMIPS CPUFREQ DRIVER
2837 M:      Markus Mayer <mmayer@broadcom.com>
2838 M:      bcm-kernel-feedback-list@broadcom.com
2839 L:      linux-pm@vger.kernel.org
2840 S:      Maintained
2841 F:      drivers/cpufreq/bmips-cpufreq.c
2842
2843 BROADCOM BMIPS MIPS ARCHITECTURE
2844 M:      Kevin Cernekee <cernekee@gmail.com>
2845 M:      Florian Fainelli <f.fainelli@gmail.com>
2846 L:      linux-mips@linux-mips.org
2847 T:      git git://github.com/broadcom/stblinux.git
2848 S:      Maintained
2849 F:      arch/mips/bmips/*
2850 F:      arch/mips/include/asm/mach-bmips/*
2851 F:      arch/mips/kernel/*bmips*
2852 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2853 F:      drivers/irqchip/irq-bcm63*
2854 F:      drivers/irqchip/irq-bcm7*
2855 F:      drivers/irqchip/irq-brcmstb*
2856 F:      include/linux/bcm963xx_nvram.h
2857 F:      include/linux/bcm963xx_tag.h
2858
2859 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2860 M:      Rasesh Mody <rasesh.mody@cavium.com>
2861 M:      Harish Patil <harish.patil@cavium.com>
2862 M:      Dept-GELinuxNICDev@cavium.com
2863 L:      netdev@vger.kernel.org
2864 S:      Supported
2865 F:      drivers/net/ethernet/broadcom/bnx2.*
2866 F:      drivers/net/ethernet/broadcom/bnx2_*
2867
2868 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2869 M:      QLogic-Storage-Upstream@qlogic.com
2870 L:      linux-scsi@vger.kernel.org
2871 S:      Supported
2872 F:      drivers/scsi/bnx2fc/
2873
2874 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2875 M:      QLogic-Storage-Upstream@qlogic.com
2876 L:      linux-scsi@vger.kernel.org
2877 S:      Supported
2878 F:      drivers/scsi/bnx2i/
2879
2880 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2881 M:      Ariel Elior <ariel.elior@cavium.com>
2882 M:      everest-linux-l2@cavium.com
2883 L:      netdev@vger.kernel.org
2884 S:      Supported
2885 F:      drivers/net/ethernet/broadcom/bnx2x/
2886
2887 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2888 M:      Michael Chan <michael.chan@broadcom.com>
2889 L:      netdev@vger.kernel.org
2890 S:      Supported
2891 F:      drivers/net/ethernet/broadcom/bnxt/
2892
2893 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2894 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2895 M:      Franky Lin <franky.lin@broadcom.com>
2896 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2897 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2898 M:      Wright Feng <wright.feng@cypress.com>
2899 L:      linux-wireless@vger.kernel.org
2900 L:      brcm80211-dev-list.pdl@broadcom.com
2901 L:      brcm80211-dev-list@cypress.com
2902 S:      Supported
2903 F:      drivers/net/wireless/broadcom/brcm80211/
2904
2905 BROADCOM BRCMSTB GPIO DRIVER
2906 M:      Gregory Fong <gregory.0xf0@gmail.com>
2907 L:      bcm-kernel-feedback-list@broadcom.com
2908 S:      Supported
2909 F:      drivers/gpio/gpio-brcmstb.c
2910 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2911
2912 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2913 M:      Al Cooper <alcooperx@gmail.com>
2914 L:      linux-kernel@vger.kernel.org
2915 L:      bcm-kernel-feedback-list@broadcom.com
2916 S:      Maintained
2917 F:      drivers/phy/broadcom/phy-brcm-usb*
2918
2919 BROADCOM GENET ETHERNET DRIVER
2920 M:      Doug Berger <opendmb@gmail.com>
2921 M:      Florian Fainelli <f.fainelli@gmail.com>
2922 L:      netdev@vger.kernel.org
2923 S:      Supported
2924 F:      drivers/net/ethernet/broadcom/genet/
2925
2926 BROADCOM IPROC ARM ARCHITECTURE
2927 M:      Ray Jui <rjui@broadcom.com>
2928 M:      Scott Branden <sbranden@broadcom.com>
2929 M:      Jon Mason <jonmason@broadcom.com>
2930 M:      bcm-kernel-feedback-list@broadcom.com
2931 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2932 T:      git git://github.com/broadcom/cygnus-linux.git
2933 S:      Maintained
2934 N:      iproc
2935 N:      cygnus
2936 N:      bcm[-_]nsp
2937 N:      bcm9113*
2938 N:      bcm9583*
2939 N:      bcm9585*
2940 N:      bcm9586*
2941 N:      bcm988312
2942 N:      bcm113*
2943 N:      bcm583*
2944 N:      bcm585*
2945 N:      bcm586*
2946 N:      bcm88312
2947 N:      hr2
2948 F:      arch/arm64/boot/dts/broadcom/ns2*
2949 F:      drivers/clk/bcm/clk-ns*
2950 F:      drivers/pinctrl/bcm/pinctrl-ns*
2951
2952 BROADCOM KONA GPIO DRIVER
2953 M:      Ray Jui <rjui@broadcom.com>
2954 L:      bcm-kernel-feedback-list@broadcom.com
2955 S:      Supported
2956 F:      drivers/gpio/gpio-bcm-kona.c
2957 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2958
2959 BROADCOM NETXTREME-E ROCE DRIVER
2960 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2961 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2962 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2963 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2964 L:      linux-rdma@vger.kernel.org
2965 W:      http://www.broadcom.com
2966 S:      Supported
2967 F:      drivers/infiniband/hw/bnxt_re/
2968 F:      include/uapi/rdma/bnxt_re-abi.h
2969
2970 BROADCOM NVRAM DRIVER
2971 M:      Rafał Miłecki <zajec5@gmail.com>
2972 L:      linux-mips@linux-mips.org
2973 S:      Maintained
2974 F:      drivers/firmware/broadcom/*
2975
2976 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2977 M:      Rafał Miłecki <zajec5@gmail.com>
2978 L:      linux-wireless@vger.kernel.org
2979 S:      Maintained
2980 F:      drivers/bcma/
2981 F:      include/linux/bcma/
2982
2983 BROADCOM STB AVS CPUFREQ DRIVER
2984 M:      Markus Mayer <mmayer@broadcom.com>
2985 M:      bcm-kernel-feedback-list@broadcom.com
2986 L:      linux-pm@vger.kernel.org
2987 S:      Maintained
2988 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
2989 F:      drivers/cpufreq/brcmstb*
2990
2991 BROADCOM STB AVS TMON DRIVER
2992 M:      Markus Mayer <mmayer@broadcom.com>
2993 M:      bcm-kernel-feedback-list@broadcom.com
2994 L:      linux-pm@vger.kernel.org
2995 S:      Maintained
2996 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
2997 F:      drivers/thermal/broadcom/brcmstb*
2998
2999 BROADCOM STB NAND FLASH DRIVER
3000 M:      Brian Norris <computersforpeace@gmail.com>
3001 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3002 L:      linux-mtd@lists.infradead.org
3003 L:      bcm-kernel-feedback-list@broadcom.com
3004 S:      Maintained
3005 F:      drivers/mtd/nand/raw/brcmnand/
3006
3007 BROADCOM STB DPFE DRIVER
3008 M:      Markus Mayer <mmayer@broadcom.com>
3009 M:      bcm-kernel-feedback-list@broadcom.com
3010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3011 S:      Maintained
3012 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3013 F:      drivers/memory/brcmstb_dpfe.c
3014
3015 BROADCOM SYSTEMPORT ETHERNET DRIVER
3016 M:      Florian Fainelli <f.fainelli@gmail.com>
3017 L:      netdev@vger.kernel.org
3018 S:      Supported
3019 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3020
3021 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3022 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3023 M:      Prashant Sreedharan <prashant@broadcom.com>
3024 M:      Michael Chan <mchan@broadcom.com>
3025 L:      netdev@vger.kernel.org
3026 S:      Supported
3027 F:      drivers/net/ethernet/broadcom/tg3.*
3028
3029 BROCADE BFA FC SCSI DRIVER
3030 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3031 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3032 L:      linux-scsi@vger.kernel.org
3033 S:      Supported
3034 F:      drivers/scsi/bfa/
3035
3036 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3037 M:      Rasesh Mody <rasesh.mody@cavium.com>
3038 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3039 M:      Dept-GELinuxNICDev@cavium.com
3040 L:      netdev@vger.kernel.org
3041 S:      Supported
3042 F:      drivers/net/ethernet/brocade/bna/
3043
3044 BSG (block layer generic sg v4 driver)
3045 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3046 L:      linux-scsi@vger.kernel.org
3047 S:      Supported
3048 F:      block/bsg.c
3049 F:      include/linux/bsg.h
3050 F:      include/uapi/linux/bsg.h
3051
3052 BT87X AUDIO DRIVER
3053 M:      Clemens Ladisch <clemens@ladisch.de>
3054 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3055 T:      git git://git.alsa-project.org/alsa-kernel.git
3056 S:      Maintained
3057 F:      Documentation/sound/alsa/Bt87x.txt
3058 F:      sound/pci/bt87x.c
3059
3060 BT8XXGPIO DRIVER
3061 M:      Michael Buesch <m@bues.ch>
3062 W:      http://bu3sch.de/btgpio.php
3063 S:      Maintained
3064 F:      drivers/gpio/gpio-bt8xx.c
3065
3066 BTRFS FILE SYSTEM
3067 M:      Chris Mason <clm@fb.com>
3068 M:      Josef Bacik <jbacik@fb.com>
3069 M:      David Sterba <dsterba@suse.com>
3070 L:      linux-btrfs@vger.kernel.org
3071 W:      http://btrfs.wiki.kernel.org/
3072 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3074 S:      Maintained
3075 F:      Documentation/filesystems/btrfs.txt
3076 F:      fs/btrfs/
3077 F:      include/linux/btrfs*
3078 F:      include/uapi/linux/btrfs*
3079
3080 BTTV VIDEO4LINUX DRIVER
3081 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3082 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3083 L:      linux-media@vger.kernel.org
3084 W:      https://linuxtv.org
3085 T:      git git://linuxtv.org/media_tree.git
3086 S:      Odd fixes
3087 F:      Documentation/media/v4l-drivers/bttv*
3088 F:      drivers/media/pci/bt8xx/bttv*
3089
3090 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3091 M:      Chanwoo Choi <cw00.choi@samsung.com>
3092 L:      linux-pm@vger.kernel.org
3093 L:      linux-samsung-soc@vger.kernel.org
3094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3095 S:      Maintained
3096 F:      drivers/devfreq/exynos-bus.c
3097 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3098
3099 BUSLOGIC SCSI DRIVER
3100 M:      Khalid Aziz <khalid@gonehiking.org>
3101 L:      linux-scsi@vger.kernel.org
3102 S:      Maintained
3103 F:      drivers/scsi/BusLogic.*
3104 F:      drivers/scsi/FlashPoint.*
3105
3106 C-MEDIA CMI8788 DRIVER
3107 M:      Clemens Ladisch <clemens@ladisch.de>
3108 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3109 T:      git git://git.alsa-project.org/alsa-kernel.git
3110 S:      Maintained
3111 F:      sound/pci/oxygen/
3112
3113 C6X ARCHITECTURE
3114 M:      Mark Salter <msalter@redhat.com>
3115 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3116 L:      linux-c6x-dev@linux-c6x.org
3117 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3118 S:      Maintained
3119 F:      arch/c6x/
3120
3121 CA8210 IEEE-802.15.4 RADIO DRIVER
3122 M:      Harry Morris <h.morris@cascoda.com>
3123 L:      linux-wpan@vger.kernel.org
3124 W:      https://github.com/Cascoda/ca8210-linux.git
3125 S:      Maintained
3126 F:      drivers/net/ieee802154/ca8210.c
3127 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3128
3129 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3130 M:      David Howells <dhowells@redhat.com>
3131 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3132 S:      Supported
3133 F:      Documentation/filesystems/caching/cachefiles.txt
3134 F:      fs/cachefiles/
3135
3136 CADET FM/AM RADIO RECEIVER DRIVER
3137 M:      Hans Verkuil <hverkuil@xs4all.nl>
3138 L:      linux-media@vger.kernel.org
3139 T:      git git://linuxtv.org/media_tree.git
3140 W:      https://linuxtv.org
3141 S:      Maintained
3142 F:      drivers/media/radio/radio-cadet*
3143
3144 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3145 M:      Jonathan Corbet <corbet@lwn.net>
3146 L:      linux-media@vger.kernel.org
3147 T:      git git://linuxtv.org/media_tree.git
3148 S:      Maintained
3149 F:      Documentation/media/v4l-drivers/cafe_ccic*
3150 F:      drivers/media/platform/marvell-ccic/
3151
3152 CAIF NETWORK LAYER
3153 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3154 L:      netdev@vger.kernel.org
3155 S:      Supported
3156 F:      Documentation/networking/caif/
3157 F:      drivers/net/caif/
3158 F:      include/uapi/linux/caif/
3159 F:      include/net/caif/
3160 F:      net/caif/
3161
3162 CALGARY x86-64 IOMMU
3163 M:      Muli Ben-Yehuda <mulix@mulix.org>
3164 M:      Jon Mason <jdmason@kudzu.us>
3165 L:      iommu@lists.linux-foundation.org
3166 S:      Maintained
3167 F:      arch/x86/kernel/pci-calgary_64.c
3168 F:      arch/x86/kernel/tce_64.c
3169 F:      arch/x86/include/asm/calgary.h
3170 F:      arch/x86/include/asm/tce.h
3171
3172 CAN NETWORK DRIVERS
3173 M:      Wolfgang Grandegger <wg@grandegger.com>
3174 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3175 L:      linux-can@vger.kernel.org
3176 W:      https://github.com/linux-can
3177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3179 S:      Maintained
3180 F:      Documentation/devicetree/bindings/net/can/
3181 F:      drivers/net/can/
3182 F:      include/linux/can/dev.h
3183 F:      include/linux/can/platform/
3184 F:      include/uapi/linux/can/error.h
3185 F:      include/uapi/linux/can/netlink.h
3186
3187 CAN NETWORK LAYER
3188 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3189 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3190 L:      linux-can@vger.kernel.org
3191 W:      https://github.com/linux-can
3192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3194 S:      Maintained
3195 F:      Documentation/networking/can.rst
3196 F:      net/can/
3197 F:      include/linux/can/core.h
3198 F:      include/uapi/linux/can.h
3199 F:      include/uapi/linux/can/bcm.h
3200 F:      include/uapi/linux/can/raw.h
3201 F:      include/uapi/linux/can/gw.h
3202
3203 CAPABILITIES
3204 M:      Serge Hallyn <serge@hallyn.com>
3205 L:      linux-security-module@vger.kernel.org
3206 S:      Supported
3207 F:      include/linux/capability.h
3208 F:      include/uapi/linux/capability.h
3209 F:      security/commoncap.c
3210 F:      kernel/capability.c
3211
3212 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3213 M:      Kevin Tsai <ktsai@capellamicro.com>
3214 S:      Maintained
3215 F:      drivers/iio/light/cm*
3216
3217 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3218 M:      Christian Lamparter <chunkeey@googlemail.com>
3219 L:      linux-wireless@vger.kernel.org
3220 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3221 S:      Maintained
3222 F:      drivers/net/wireless/ath/carl9170/
3223
3224 CAVIUM I2C DRIVER
3225 M:      Jan Glauber <jglauber@cavium.com>
3226 M:      David Daney <david.daney@cavium.com>
3227 W:      http://www.cavium.com
3228 S:      Supported
3229 F:      drivers/i2c/busses/i2c-octeon*
3230 F:      drivers/i2c/busses/i2c-thunderx*
3231
3232 CAVIUM LIQUIDIO NETWORK DRIVER
3233 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3234 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3235 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3236 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3237 L:      netdev@vger.kernel.org
3238 W:      http://www.cavium.com
3239 S:      Supported
3240 F:      drivers/net/ethernet/cavium/liquidio/
3241
3242 CAVIUM MMC DRIVER
3243 M:      Jan Glauber <jglauber@cavium.com>
3244 M:      David Daney <david.daney@cavium.com>
3245 M:      Steven J. Hill <Steven.Hill@cavium.com>
3246 W:      http://www.cavium.com
3247 S:      Supported
3248 F:      drivers/mmc/host/cavium*
3249
3250 CAVIUM OCTEON-TX CRYPTO DRIVER
3251 M:      George Cherian <george.cherian@cavium.com>
3252 L:      linux-crypto@vger.kernel.org
3253 W:      http://www.cavium.com
3254 S:      Supported
3255 F:      drivers/crypto/cavium/cpt/
3256
3257 CAVIUM THUNDERX2 ARM64 SOC
3258 M:      Robert Richter <rrichter@cavium.com>
3259 M:      Jayachandran C <jnair@caviumnetworks.com>
3260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3261 S:      Maintained
3262 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3263 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3264
3265 CC2520 IEEE-802.15.4 RADIO DRIVER
3266 M:      Varka Bhadram <varkabhadram@gmail.com>
3267 L:      linux-wpan@vger.kernel.org
3268 S:      Maintained
3269 F:      drivers/net/ieee802154/cc2520.c
3270 F:      include/linux/spi/cc2520.h
3271 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3272
3273 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3274 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3275 L:      linux-crypto@vger.kernel.org
3276 S:      Supported
3277 F:      drivers/crypto/ccree/
3278 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3279
3280 CEC FRAMEWORK
3281 M:      Hans Verkuil <hans.verkuil@cisco.com>
3282 L:      linux-media@vger.kernel.org
3283 T:      git git://linuxtv.org/media_tree.git
3284 W:      http://linuxtv.org
3285 S:      Supported
3286 F:      Documentation/media/kapi/cec-core.rst
3287 F:      Documentation/media/uapi/cec
3288 F:      drivers/media/cec/
3289 F:      drivers/media/rc/keymaps/rc-cec.c
3290 F:      include/media/cec.h
3291 F:      include/media/cec-notifier.h
3292 F:      include/uapi/linux/cec.h
3293 F:      include/uapi/linux/cec-funcs.h
3294 F:      Documentation/devicetree/bindings/media/cec.txt
3295 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3296
3297 CEC GPIO DRIVER
3298 M:      Hans Verkuil <hans.verkuil@cisco.com>
3299 L:      linux-media@vger.kernel.org
3300 T:      git git://linuxtv.org/media_tree.git
3301 W:      http://linuxtv.org
3302 S:      Supported
3303 F:      drivers/media/platform/cec-gpio/
3304 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3305
3306 CELL BROADBAND ENGINE ARCHITECTURE
3307 M:      Arnd Bergmann <arnd@arndb.de>
3308 L:      linuxppc-dev@lists.ozlabs.org
3309 W:      http://www.ibm.com/developerworks/power/cell/
3310 S:      Supported
3311 F:      arch/powerpc/include/asm/cell*.h
3312 F:      arch/powerpc/include/asm/spu*.h
3313 F:      arch/powerpc/include/uapi/asm/spu*.h
3314 F:      arch/powerpc/oprofile/*cell*
3315 F:      arch/powerpc/platforms/cell/
3316
3317 CEPH COMMON CODE (LIBCEPH)
3318 M:      Ilya Dryomov <idryomov@gmail.com>
3319 M:      "Yan, Zheng" <zyan@redhat.com>
3320 M:      Sage Weil <sage@redhat.com>
3321 L:      ceph-devel@vger.kernel.org
3322 W:      http://ceph.com/
3323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3324 T:      git git://github.com/ceph/ceph-client.git
3325 S:      Supported
3326 F:      net/ceph/
3327 F:      include/linux/ceph/
3328 F:      include/linux/crush/
3329
3330 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3331 M:      "Yan, Zheng" <zyan@redhat.com>
3332 M:      Sage Weil <sage@redhat.com>
3333 M:      Ilya Dryomov <idryomov@gmail.com>
3334 L:      ceph-devel@vger.kernel.org
3335 W:      http://ceph.com/
3336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3337 T:      git git://github.com/ceph/ceph-client.git
3338 S:      Supported
3339 F:      Documentation/filesystems/ceph.txt
3340 F:      fs/ceph/
3341
3342 CERTIFICATE HANDLING:
3343 M:      David Howells <dhowells@redhat.com>
3344 M:      David Woodhouse <dwmw2@infradead.org>
3345 L:      keyrings@vger.kernel.org
3346 S:      Maintained
3347 F:      Documentation/module-signing.txt
3348 F:      certs/
3349 F:      scripts/sign-file.c
3350 F:      scripts/extract-cert.c
3351
3352 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3353 L:      linux-usb@vger.kernel.org
3354 S:      Orphan
3355 F:      Documentation/usb/WUSB-Design-overview.txt
3356 F:      Documentation/usb/wusb-cbaf
3357 F:      drivers/usb/host/hwa-hc.c
3358 F:      drivers/usb/host/whci/
3359 F:      drivers/usb/wusbcore/
3360 F:      include/linux/usb/wusb*
3361
3362 CFAG12864B LCD DRIVER
3363 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3364 W:      http://miguelojeda.es/auxdisplay.htm
3365 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3366 S:      Maintained
3367 F:      drivers/auxdisplay/cfag12864b.c
3368 F:      include/linux/cfag12864b.h
3369
3370 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3371 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3372 W:      http://miguelojeda.es/auxdisplay.htm
3373 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3374 S:      Maintained
3375 F:      drivers/auxdisplay/cfag12864bfb.c
3376 F:      include/linux/cfag12864b.h
3377
3378 802.11 (including CFG80211/NL80211)
3379 M:      Johannes Berg <johannes@sipsolutions.net>
3380 L:      linux-wireless@vger.kernel.org
3381 W:      http://wireless.kernel.org/
3382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3384 S:      Maintained
3385 F:      net/wireless/
3386 F:      include/uapi/linux/nl80211.h
3387 F:      include/linux/ieee80211.h
3388 F:      include/net/wext.h
3389 F:      include/net/cfg80211.h
3390 F:      include/net/iw_handler.h
3391 F:      include/net/ieee80211_radiotap.h
3392 F:      Documentation/driver-api/80211/cfg80211.rst
3393 F:      Documentation/networking/regulatory.txt
3394
3395 CHAR and MISC DRIVERS
3396 M:      Arnd Bergmann <arnd@arndb.de>
3397 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3399 S:      Supported
3400 F:      drivers/char/
3401 F:      drivers/misc/
3402 F:      include/linux/miscdevice.h
3403
3404 CHECKPATCH
3405 M:      Andy Whitcroft <apw@canonical.com>
3406 M:      Joe Perches <joe@perches.com>
3407 S:      Maintained
3408 F:      scripts/checkpatch.pl
3409
3410 CHINESE DOCUMENTATION
3411 M:      Harry Wei <harryxiyou@gmail.com>
3412 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3413 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3414 S:      Maintained
3415 F:      Documentation/translations/zh_CN/
3416
3417 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3418 M:      Peter Chen <Peter.Chen@nxp.com>
3419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3420 L:      linux-usb@vger.kernel.org
3421 S:      Maintained
3422 F:      drivers/usb/chipidea/
3423
3424 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3425 M:      Hans de Goede <hdegoede@redhat.com>
3426 L:      linux-input@vger.kernel.org
3427 S:      Maintained
3428 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3429 F:      drivers/input/touchscreen/chipone_icn8318.c
3430
3431 CHROME HARDWARE PLATFORM SUPPORT
3432 M:      Benson Leung <bleung@chromium.org>
3433 M:      Olof Johansson <olof@lixom.net>
3434 S:      Maintained
3435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3436 F:      drivers/platform/chrome/
3437
3438 CIRRUS LOGIC AUDIO CODEC DRIVERS
3439 M:      Brian Austin <brian.austin@cirrus.com>
3440 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3441 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3442 S:      Maintained
3443 F:      sound/soc/codecs/cs*
3444
3445 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3446 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3447 L:      netdev@vger.kernel.org
3448 S:      Maintained
3449 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3450
3451 CISCO FCOE HBA DRIVER
3452 M:      Satish Kharat <satishkh@cisco.com>
3453 M:      Sesidhar Baddela <sebaddel@cisco.com>
3454 M:      Karan Tilak Kumar <kartilak@cisco.com>
3455 L:      linux-scsi@vger.kernel.org
3456 S:      Supported
3457 F:      drivers/scsi/fnic/
3458
3459 CISCO SCSI HBA DRIVER
3460 M:      Karan Tilak Kumar <kartilak@cisco.com>
3461 M:      Sesidhar Baddela <sebaddel@cisco.com>
3462 L:      linux-scsi@vger.kernel.org
3463 S:      Supported
3464 F:      drivers/scsi/snic/
3465
3466 CISCO VIC ETHERNET NIC DRIVER
3467 M:      Christian Benvenuti <benve@cisco.com>
3468 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3469 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3470 S:      Supported
3471 F:      drivers/net/ethernet/cisco/enic/
3472
3473 CISCO VIC LOW LATENCY NIC DRIVER
3474 M:      Christian Benvenuti <benve@cisco.com>
3475 M:      Dave Goodell <dgoodell@cisco.com>
3476 S:      Supported
3477 F:      drivers/infiniband/hw/usnic/
3478
3479 CLEANCACHE API
3480 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3481 L:      linux-kernel@vger.kernel.org
3482 S:      Maintained
3483 F:      mm/cleancache.c
3484 F:      include/linux/cleancache.h
3485
3486 CLK API
3487 M:      Russell King <linux@armlinux.org.uk>
3488 L:      linux-clk@vger.kernel.org
3489 S:      Maintained
3490 F:      include/linux/clk.h
3491
3492 CLOCKSOURCE, CLOCKEVENT DRIVERS
3493 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3494 M:      Thomas Gleixner <tglx@linutronix.de>
3495 L:      linux-kernel@vger.kernel.org
3496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3497 S:      Supported
3498 F:      drivers/clocksource/
3499 F:      Documentation/devicetree/bindings/timer/
3500
3501 CMPC ACPI DRIVER
3502 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3503 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3504 L:      platform-driver-x86@vger.kernel.org
3505 S:      Supported
3506 F:      drivers/platform/x86/classmate-laptop.c
3507
3508 COBALT MEDIA DRIVER
3509 M:      Hans Verkuil <hans.verkuil@cisco.com>
3510 L:      linux-media@vger.kernel.org
3511 T:      git git://linuxtv.org/media_tree.git
3512 W:      https://linuxtv.org
3513 S:      Supported
3514 F:      drivers/media/pci/cobalt/
3515
3516 COCCINELLE/Semantic Patches (SmPL)
3517 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3518 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3519 M:      Nicolas Palix <nicolas.palix@imag.fr>
3520 M:      Michal Marek <michal.lkml@markovi.net>
3521 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3523 W:      http://coccinelle.lip6.fr/
3524 S:      Supported
3525 F:      Documentation/dev-tools/coccinelle.rst
3526 F:      scripts/coccinelle/
3527 F:      scripts/coccicheck
3528
3529 CODA FILE SYSTEM
3530 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3531 M:      coda@cs.cmu.edu
3532 L:      codalist@coda.cs.cmu.edu
3533 W:      http://www.coda.cs.cmu.edu/
3534 S:      Maintained
3535 F:      Documentation/filesystems/coda.txt
3536 F:      fs/coda/
3537 F:      include/linux/coda*.h
3538 F:      include/uapi/linux/coda*.h
3539
3540 CODA V4L2 MEM2MEM DRIVER
3541 M:      Philipp Zabel <p.zabel@pengutronix.de>
3542 L:      linux-media@vger.kernel.org
3543 S:      Maintained
3544 F:      Documentation/devicetree/bindings/media/coda.txt
3545 F:      drivers/media/platform/coda/
3546
3547 COMMON CLK FRAMEWORK
3548 M:      Michael Turquette <mturquette@baylibre.com>
3549 M:      Stephen Boyd <sboyd@kernel.org>
3550 L:      linux-clk@vger.kernel.org
3551 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3553 S:      Maintained
3554 F:      Documentation/devicetree/bindings/clock/
3555 F:      drivers/clk/
3556 X:      drivers/clk/clkdev.c
3557 F:      include/linux/clk-pr*
3558 F:      include/linux/clk/
3559
3560 COMMON INTERNET FILE SYSTEM (CIFS)
3561 M:      Steve French <sfrench@samba.org>
3562 L:      linux-cifs@vger.kernel.org
3563 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3564 W:      http://linux-cifs.samba.org/
3565 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3566 S:      Supported
3567 F:      Documentation/filesystems/cifs/
3568 F:      fs/cifs/
3569
3570 COMPACTPCI HOTPLUG CORE
3571 M:      Scott Murray <scott@spiteful.org>
3572 L:      linux-pci@vger.kernel.org
3573 S:      Maintained
3574 F:      drivers/pci/hotplug/cpci_hotplug*
3575
3576 COMPACTPCI HOTPLUG GENERIC DRIVER
3577 M:      Scott Murray <scott@spiteful.org>
3578 L:      linux-pci@vger.kernel.org
3579 S:      Maintained
3580 F:      drivers/pci/hotplug/cpcihp_generic.c
3581
3582 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3583 M:      Scott Murray <scott@spiteful.org>
3584 L:      linux-pci@vger.kernel.org
3585 S:      Maintained
3586 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3587
3588 COMPAL LAPTOP SUPPORT
3589 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3590 L:      platform-driver-x86@vger.kernel.org
3591 S:      Maintained
3592 F:      drivers/platform/x86/compal-laptop.c
3593
3594 CONEXANT ACCESSRUNNER USB DRIVER
3595 L:      accessrunner-general@lists.sourceforge.net
3596 W:      http://accessrunner.sourceforge.net/
3597 S:      Orphan
3598 F:      drivers/usb/atm/cxacru.c
3599
3600 CONFIGFS
3601 M:      Joel Becker <jlbec@evilplan.org>
3602 M:      Christoph Hellwig <hch@lst.de>
3603 T:      git git://git.infradead.org/users/hch/configfs.git
3604 S:      Supported
3605 F:      fs/configfs/
3606 F:      include/linux/configfs.h
3607
3608 CONNECTOR
3609 M:      Evgeniy Polyakov <zbr@ioremap.net>
3610 L:      netdev@vger.kernel.org
3611 S:      Maintained
3612 F:      drivers/connector/
3613
3614 CONTROL GROUP (CGROUP)
3615 M:      Tejun Heo <tj@kernel.org>
3616 M:      Li Zefan <lizefan@huawei.com>
3617 M:      Johannes Weiner <hannes@cmpxchg.org>
3618 L:      cgroups@vger.kernel.org
3619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3620 S:      Maintained
3621 F:      Documentation/cgroup*
3622 F:      include/linux/cgroup*
3623 F:      kernel/cgroup*
3624
3625 CONTROL GROUP - CPUSET
3626 M:      Li Zefan <lizefan@huawei.com>
3627 L:      cgroups@vger.kernel.org
3628 W:      http://www.bullopensource.org/cpuset/
3629 W:      http://oss.sgi.com/projects/cpusets/
3630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3631 S:      Maintained
3632 F:      Documentation/cgroup-v1/cpusets.txt
3633 F:      include/linux/cpuset.h
3634 F:      kernel/cgroup/cpuset.c
3635
3636 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3637 M:      Johannes Weiner <hannes@cmpxchg.org>
3638 M:      Michal Hocko <mhocko@kernel.org>
3639 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3640 L:      cgroups@vger.kernel.org
3641 L:      linux-mm@kvack.org
3642 S:      Maintained
3643 F:      mm/memcontrol.c
3644 F:      mm/swap_cgroup.c
3645
3646 CORETEMP HARDWARE MONITORING DRIVER
3647 M:      Fenghua Yu <fenghua.yu@intel.com>
3648 L:      linux-hwmon@vger.kernel.org
3649 S:      Maintained
3650 F:      Documentation/hwmon/coretemp
3651 F:      drivers/hwmon/coretemp.c
3652
3653 COSA/SRP SYNC SERIAL DRIVER
3654 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3655 W:      http://www.fi.muni.cz/~kas/cosa/
3656 S:      Maintained
3657 F:      drivers/net/wan/cosa*
3658
3659 CPMAC ETHERNET DRIVER
3660 M:      Florian Fainelli <f.fainelli@gmail.com>
3661 L:      netdev@vger.kernel.org
3662 S:      Maintained
3663 F:      drivers/net/ethernet/ti/cpmac.c
3664
3665 CPU FREQUENCY DRIVERS
3666 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3667 M:      Viresh Kumar <viresh.kumar@linaro.org>
3668 L:      linux-pm@vger.kernel.org
3669 S:      Maintained
3670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3671 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3672 B:      https://bugzilla.kernel.org
3673 F:      Documentation/cpu-freq/
3674 F:      Documentation/devicetree/bindings/cpufreq/
3675 F:      drivers/cpufreq/
3676 F:      include/linux/cpufreq.h
3677 F:      tools/testing/selftests/cpufreq/
3678
3679 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3680 M:      Viresh Kumar <viresh.kumar@linaro.org>
3681 M:      Sudeep Holla <sudeep.holla@arm.com>
3682 L:      linux-pm@vger.kernel.org
3683 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3684 S:      Maintained
3685 F:      drivers/cpufreq/arm_big_little.h
3686 F:      drivers/cpufreq/arm_big_little.c
3687 F:      drivers/cpufreq/arm_big_little_dt.c
3688
3689 CPU POWER MONITORING SUBSYSTEM
3690 M:      Thomas Renninger <trenn@suse.com>
3691 M:      Shuah Khan <shuahkh@osg.samsung.com>
3692 M:      Shuah Khan <shuah@kernel.org>
3693 L:      linux-pm@vger.kernel.org
3694 S:      Maintained
3695 F:      tools/power/cpupower/
3696
3697 CPUID/MSR DRIVER
3698 M:      "H. Peter Anvin" <hpa@zytor.com>
3699 S:      Maintained
3700 F:      arch/x86/kernel/cpuid.c
3701 F:      arch/x86/kernel/msr.c
3702
3703 CPUIDLE DRIVER - ARM BIG LITTLE
3704 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3705 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3706 L:      linux-pm@vger.kernel.org
3707 L:      linux-arm-kernel@lists.infradead.org
3708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3709 S:      Maintained
3710 F:      drivers/cpuidle/cpuidle-big_little.c
3711
3712 CPUIDLE DRIVER - ARM EXYNOS
3713 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3714 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3715 M:      Kukjin Kim <kgene@kernel.org>
3716 L:      linux-pm@vger.kernel.org
3717 L:      linux-samsung-soc@vger.kernel.org
3718 S:      Supported
3719 F:      drivers/cpuidle/cpuidle-exynos.c
3720 F:      arch/arm/mach-exynos/pm.c
3721
3722 CPUIDLE DRIVERS
3723 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3724 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3725 L:      linux-pm@vger.kernel.org
3726 S:      Maintained
3727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3728 B:      https://bugzilla.kernel.org
3729 F:      drivers/cpuidle/*
3730 F:      include/linux/cpuidle.h
3731
3732 CRAMFS FILESYSTEM
3733 M:      Nicolas Pitre <nico@linaro.org>
3734 S:      Maintained
3735 F:      Documentation/filesystems/cramfs.txt
3736 F:      fs/cramfs/
3737
3738 CRYPTO API
3739 M:      Herbert Xu <herbert@gondor.apana.org.au>
3740 M:      "David S. Miller" <davem@davemloft.net>
3741 L:      linux-crypto@vger.kernel.org
3742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3744 S:      Maintained
3745 F:      Documentation/crypto/
3746 F:      Documentation/devicetree/bindings/crypto/
3747 F:      arch/*/crypto/
3748 F:      crypto/
3749 F:      drivers/crypto/
3750 F:      include/crypto/
3751 F:      include/linux/crypto*
3752
3753 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3754 M:      Neil Horman <nhorman@tuxdriver.com>
3755 L:      linux-crypto@vger.kernel.org
3756 S:      Maintained
3757 F:      crypto/ansi_cprng.c
3758 F:      crypto/rng.c
3759
3760 CS3308 MEDIA DRIVER
3761 M:      Hans Verkuil <hverkuil@xs4all.nl>
3762 L:      linux-media@vger.kernel.org
3763 T:      git git://linuxtv.org/media_tree.git
3764 W:      http://linuxtv.org
3765 S:      Odd Fixes
3766 F:      drivers/media/i2c/cs3308.c
3767 F:      drivers/media/i2c/cs3308.h
3768
3769 CS5535 Audio ALSA driver
3770 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3771 S:      Maintained
3772 F:      sound/pci/cs5535audio/
3773
3774 CW1200 WLAN driver
3775 M:      Solomon Peachy <pizza@shaftnet.org>
3776 S:      Maintained
3777 F:      drivers/net/wireless/st/cw1200/
3778
3779 CX18 VIDEO4LINUX DRIVER
3780 M:      Andy Walls <awalls@md.metrocast.net>
3781 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3782 L:      linux-media@vger.kernel.org
3783 T:      git git://linuxtv.org/media_tree.git
3784 W:      https://linuxtv.org
3785 W:      http://www.ivtvdriver.org/index.php/Cx18
3786 S:      Maintained
3787 F:      Documentation/media/v4l-drivers/cx18*
3788 F:      drivers/media/pci/cx18/
3789 F:      include/uapi/linux/ivtv*
3790
3791 CX2341X MPEG ENCODER HELPER MODULE
3792 M:      Hans Verkuil <hverkuil@xs4all.nl>
3793 L:      linux-media@vger.kernel.org
3794 T:      git git://linuxtv.org/media_tree.git
3795 W:      https://linuxtv.org
3796 S:      Maintained
3797 F:      drivers/media/common/cx2341x*
3798 F:      include/media/cx2341x*
3799
3800 CX24120 MEDIA DRIVER
3801 M:      Jemma Denson <jdenson@gmail.com>
3802 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3803 L:      linux-media@vger.kernel.org
3804 W:      https://linuxtv.org
3805 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3806 S:      Maintained
3807 F:      drivers/media/dvb-frontends/cx24120*
3808
3809 CX88 VIDEO4LINUX DRIVER
3810 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3811 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3812 L:      linux-media@vger.kernel.org
3813 W:      https://linuxtv.org
3814 T:      git git://linuxtv.org/media_tree.git
3815 S:      Odd fixes
3816 F:      Documentation/media/v4l-drivers/cx88*
3817 F:      drivers/media/pci/cx88/
3818
3819 CXD2820R MEDIA DRIVER
3820 M:      Antti Palosaari <crope@iki.fi>
3821 L:      linux-media@vger.kernel.org
3822 W:      https://linuxtv.org
3823 W:      http://palosaari.fi/linux/
3824 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3825 T:      git git://linuxtv.org/anttip/media_tree.git
3826 S:      Maintained
3827 F:      drivers/media/dvb-frontends/cxd2820r*
3828
3829 CXGB3 ETHERNET DRIVER (CXGB3)
3830 M:      Santosh Raspatur <santosh@chelsio.com>
3831 L:      netdev@vger.kernel.org
3832 W:      http://www.chelsio.com
3833 S:      Supported
3834 F:      drivers/net/ethernet/chelsio/cxgb3/
3835
3836 CXGB3 ISCSI DRIVER (CXGB3I)
3837 M:      Karen Xie <kxie@chelsio.com>
3838 L:      linux-scsi@vger.kernel.org
3839 W:      http://www.chelsio.com
3840 S:      Supported
3841 F:      drivers/scsi/cxgbi/cxgb3i
3842
3843 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3844 M:      Steve Wise <swise@chelsio.com>
3845 L:      linux-rdma@vger.kernel.org
3846 W:      http://www.openfabrics.org
3847 S:      Supported
3848 F:      drivers/infiniband/hw/cxgb3/
3849 F:      include/uapi/rdma/cxgb3-abi.h
3850
3851 CXGB4 CRYPTO DRIVER (chcr)
3852 M:      Harsh Jain <harsh@chelsio.com>
3853 L:      linux-crypto@vger.kernel.org
3854 W:      http://www.chelsio.com
3855 S:      Supported
3856 F:      drivers/crypto/chelsio
3857
3858 CXGB4 ETHERNET DRIVER (CXGB4)
3859 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3860 L:      netdev@vger.kernel.org
3861 W:      http://www.chelsio.com
3862 S:      Supported
3863 F:      drivers/net/ethernet/chelsio/cxgb4/
3864
3865 CXGB4 ISCSI DRIVER (CXGB4I)
3866 M:      Karen Xie <kxie@chelsio.com>
3867 L:      linux-scsi@vger.kernel.org
3868 W:      http://www.chelsio.com
3869 S:      Supported
3870 F:      drivers/scsi/cxgbi/cxgb4i
3871
3872 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3873 M:      Steve Wise <swise@chelsio.com>
3874 L:      linux-rdma@vger.kernel.org
3875 W:      http://www.openfabrics.org
3876 S:      Supported
3877 F:      drivers/infiniband/hw/cxgb4/
3878 F:      include/uapi/rdma/cxgb4-abi.h
3879
3880 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3881 M:      Casey Leedom <leedom@chelsio.com>
3882 L:      netdev@vger.kernel.org
3883 W:      http://www.chelsio.com
3884 S:      Supported
3885 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3886
3887 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3888 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3889 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3890 L:      linuxppc-dev@lists.ozlabs.org
3891 S:      Supported
3892 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3893 F:      drivers/misc/cxl/
3894 F:      include/misc/cxl*
3895 F:      include/uapi/misc/cxl.h
3896 F:      Documentation/powerpc/cxl.txt
3897 F:      Documentation/ABI/testing/sysfs-class-cxl
3898
3899 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3900 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3901 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3902 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3903 L:      linux-scsi@vger.kernel.org
3904 S:      Supported
3905 F:      drivers/scsi/cxlflash/
3906 F:      include/uapi/scsi/cxlflash_ioctls.h
3907 F:      Documentation/powerpc/cxlflash.txt
3908
3909 CYBERPRO FB DRIVER
3910 M:      Russell King <linux@armlinux.org.uk>
3911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3912 W:      http://www.armlinux.org.uk/
3913 S:      Maintained
3914 F:      drivers/video/fbdev/cyber2000fb.*
3915
3916 CYCLADES ASYNC MUX DRIVER
3917 W:      http://www.cyclades.com/
3918 S:      Orphan
3919 F:      drivers/tty/cyclades.c
3920 F:      include/linux/cyclades.h
3921 F:      include/uapi/linux/cyclades.h
3922
3923 CYCLADES PC300 DRIVER
3924 W:      http://www.cyclades.com/
3925 S:      Orphan
3926 F:      drivers/net/wan/pc300*
3927
3928 CYPRESS_FIRMWARE MEDIA DRIVER
3929 M:      Antti Palosaari <crope@iki.fi>
3930 L:      linux-media@vger.kernel.org
3931 W:      https://linuxtv.org
3932 W:      http://palosaari.fi/linux/
3933 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3934 T:      git git://linuxtv.org/anttip/media_tree.git
3935 S:      Maintained
3936 F:      drivers/media/common/cypress_firmware*
3937
3938 CYTTSP TOUCHSCREEN DRIVER
3939 M:      Ferruh Yigit <fery@cypress.com>
3940 L:      linux-input@vger.kernel.org
3941 S:      Supported
3942 F:      drivers/input/touchscreen/cyttsp*
3943 F:      include/linux/input/cyttsp.h
3944
3945 D-LINK DIR-685 TOUCHKEYS DRIVER
3946 M:      Linus Walleij <linus.walleij@linaro.org>
3947 L:      linux-input@vger.kernel.org
3948 S:      Supported
3949 F:      drivers/input/dlink-dir685-touchkeys.c
3950
3951 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3952 M:      Joshua Kinard <kumba@gentoo.org>
3953 S:      Maintained
3954 F:      drivers/rtc/rtc-ds1685.c
3955 F:      include/linux/rtc/ds1685.h
3956
3957 DAMA SLAVE for AX.25
3958 M:      Joerg Reuter <jreuter@yaina.de>
3959 W:      http://yaina.de/jreuter/
3960 W:      http://www.qsl.net/dl1bke/
3961 L:      linux-hams@vger.kernel.org
3962 S:      Maintained
3963 F:      net/ax25/af_ax25.c
3964 F:      net/ax25/ax25_dev.c
3965 F:      net/ax25/ax25_ds_*
3966 F:      net/ax25/ax25_in.c
3967 F:      net/ax25/ax25_out.c
3968 F:      net/ax25/ax25_timer.c
3969 F:      net/ax25/sysctl_net_ax25.c
3970
3971 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3972 L:      netdev@vger.kernel.org
3973 S:      Orphan
3974 F:      Documentation/networking/dmfe.txt
3975 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3976
3977 DC390/AM53C974 SCSI driver
3978 M:      Hannes Reinecke <hare@suse.com>
3979 L:      linux-scsi@vger.kernel.org
3980 S:      Maintained
3981 F:      drivers/scsi/am53c974.c
3982
3983 DC395x SCSI driver
3984 M:      Oliver Neukum <oliver@neukum.org>
3985 M:      Ali Akcaagac <aliakc@web.de>
3986 M:      Jamie Lenehan <lenehan@twibble.org>
3987 L:      dc395x@twibble.org
3988 W:      http://twibble.org/dist/dc395x/
3989 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3990 S:      Maintained
3991 F:      Documentation/scsi/dc395x.txt
3992 F:      drivers/scsi/dc395x.*
3993
3994 DCCP PROTOCOL
3995 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
3996 L:      dccp@vger.kernel.org
3997 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
3998 S:      Maintained
3999 F:      include/linux/dccp.h
4000 F:      include/uapi/linux/dccp.h
4001 F:      include/linux/tfrc.h
4002 F:      net/dccp/
4003
4004 DECnet NETWORK LAYER
4005 W:      http://linux-decnet.sourceforge.net
4006 L:      linux-decnet-user@lists.sourceforge.net
4007 S:      Orphan
4008 F:      Documentation/networking/decnet.txt
4009 F:      net/decnet/
4010
4011 DECSTATION PLATFORM SUPPORT
4012 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4013 L:      linux-mips@linux-mips.org
4014 W:      http://www.linux-mips.org/wiki/DECstation
4015 S:      Maintained
4016 F:      arch/mips/dec/
4017 F:      arch/mips/include/asm/dec/
4018 F:      arch/mips/include/asm/mach-dec/
4019
4020 DEFXX FDDI NETWORK DRIVER
4021 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4022 S:      Maintained
4023 F:      drivers/net/fddi/defxx.*
4024
4025 DELL SMBIOS DRIVER
4026 M:      Pali Rohár <pali.rohar@gmail.com>
4027 M:      Mario Limonciello <mario.limonciello@dell.com>
4028 L:      platform-driver-x86@vger.kernel.org
4029 S:      Maintained
4030 F:      drivers/platform/x86/dell-smbios.*
4031
4032 DELL SMBIOS SMM DRIVER
4033 M:      Mario Limonciello <mario.limonciello@dell.com>
4034 L:      platform-driver-x86@vger.kernel.org
4035 S:      Maintained
4036 F:      drivers/platform/x86/dell-smbios-smm.c
4037
4038 DELL SMBIOS WMI DRIVER
4039 M:      Mario Limonciello <mario.limonciello@dell.com>
4040 L:      platform-driver-x86@vger.kernel.org
4041 S:      Maintained
4042 F:      drivers/platform/x86/dell-smbios-wmi.c
4043 F:      tools/wmi/dell-smbios-example.c
4044
4045 DELL LAPTOP DRIVER
4046 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4047 M:      Pali Rohár <pali.rohar@gmail.com>
4048 L:      platform-driver-x86@vger.kernel.org
4049 S:      Maintained
4050 F:      drivers/platform/x86/dell-laptop.c
4051
4052 DELL LAPTOP FREEFALL DRIVER
4053 M:      Pali Rohár <pali.rohar@gmail.com>
4054 S:      Maintained
4055 F:      drivers/platform/x86/dell-smo8800.c
4056
4057 DELL LAPTOP RBTN DRIVER
4058 M:      Pali Rohár <pali.rohar@gmail.com>
4059 S:      Maintained
4060 F:      drivers/platform/x86/dell-rbtn.*
4061
4062 DELL LAPTOP SMM DRIVER
4063 M:      Pali Rohár <pali.rohar@gmail.com>
4064 S:      Maintained
4065 F:      drivers/hwmon/dell-smm-hwmon.c
4066 F:      include/uapi/linux/i8k.h
4067
4068 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4069 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4070 S:      Maintained
4071 F:      Documentation/dcdbas.txt
4072 F:      drivers/firmware/dcdbas.*
4073
4074 DELL WMI NOTIFICATIONS DRIVER
4075 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4076 M:      Pali Rohár <pali.rohar@gmail.com>
4077 S:      Maintained
4078 F:      drivers/platform/x86/dell-wmi.c
4079
4080 DELL WMI DESCRIPTOR DRIVER
4081 M:      Mario Limonciello <mario.limonciello@dell.com>
4082 S:      Maintained
4083 F:      drivers/platform/x86/dell-wmi-descriptor.c
4084
4085 DELTA ST MEDIA DRIVER
4086 M:      Hugues Fruchet <hugues.fruchet@st.com>
4087 L:      linux-media@vger.kernel.org
4088 T:      git git://linuxtv.org/media_tree.git
4089 W:      https://linuxtv.org
4090 S:      Supported
4091 F:      drivers/media/platform/sti/delta
4092
4093 DENALI NAND DRIVER
4094 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4095 L:      linux-mtd@lists.infradead.org
4096 S:      Supported
4097 F:      drivers/mtd/nand/raw/denali*
4098
4099 DESIGNWARE USB2 DRD IP DRIVER
4100 M:      Minas Harutyunyan <hminas@synopsys.com>
4101 L:      linux-usb@vger.kernel.org
4102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4103 S:      Maintained
4104 F:      drivers/usb/dwc2/
4105
4106 DESIGNWARE USB3 DRD IP DRIVER
4107 M:      Felipe Balbi <balbi@kernel.org>
4108 L:      linux-usb@vger.kernel.org
4109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4110 S:      Maintained
4111 F:      drivers/usb/dwc3/
4112
4113 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4114 M:      Andreas Klinger <ak@it-klinger.de>
4115 L:      linux-iio@vger.kernel.org
4116 S:      Maintained
4117 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4118 F:      drivers/iio/proximity/srf*.c
4119
4120 DEVICE COREDUMP (DEV_COREDUMP)
4121 M:      Johannes Berg <johannes@sipsolutions.net>
4122 L:      linux-kernel@vger.kernel.org
4123 S:      Maintained
4124 F:      drivers/base/devcoredump.c
4125 F:      include/linux/devcoredump.h
4126
4127 DEVICE FREQUENCY (DEVFREQ)
4128 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4129 M:      Kyungmin Park <kyungmin.park@samsung.com>
4130 R:      Chanwoo Choi <cw00.choi@samsung.com>
4131 L:      linux-pm@vger.kernel.org
4132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4133 S:      Maintained
4134 F:      drivers/devfreq/
4135 F:      include/linux/devfreq.h
4136 F:      Documentation/devicetree/bindings/devfreq/
4137
4138 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4139 M:      Chanwoo Choi <cw00.choi@samsung.com>
4140 L:      linux-pm@vger.kernel.org
4141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4142 S:      Supported
4143 F:      drivers/devfreq/event/
4144 F:      drivers/devfreq/devfreq-event.c
4145 F:      include/linux/devfreq-event.h
4146 F:      Documentation/devicetree/bindings/devfreq/event/
4147
4148 DEVICE NUMBER REGISTRY
4149 M:      Torben Mathiasen <device@lanana.org>
4150 W:      http://lanana.org/docs/device-list/index.html
4151 S:      Maintained
4152
4153 DEVICE-MAPPER  (LVM)
4154 M:      Alasdair Kergon <agk@redhat.com>
4155 M:      Mike Snitzer <snitzer@redhat.com>
4156 M:      dm-devel@redhat.com
4157 L:      dm-devel@redhat.com
4158 W:      http://sources.redhat.com/dm
4159 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4161 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4162 S:      Maintained
4163 F:      Documentation/device-mapper/
4164 F:      drivers/md/Makefile
4165 F:      drivers/md/Kconfig
4166 F:      drivers/md/dm*
4167 F:      drivers/md/persistent-data/
4168 F:      include/linux/device-mapper.h
4169 F:      include/linux/dm-*.h
4170 F:      include/uapi/linux/dm-*.h
4171
4172 DEVLINK
4173 M:      Jiri Pirko <jiri@mellanox.com>
4174 L:      netdev@vger.kernel.org
4175 S:      Supported
4176 F:      net/core/devlink.c
4177 F:      include/net/devlink.h
4178 F:      include/uapi/linux/devlink.h
4179
4180 DIALOG SEMICONDUCTOR DRIVERS
4181 M:      Support Opensource <support.opensource@diasemi.com>
4182 W:      http://www.dialog-semiconductor.com/products
4183 S:      Supported
4184 F:      Documentation/hwmon/da90??
4185 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4186 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4187 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4188 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4189 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4190 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4191 F:      drivers/gpio/gpio-da90??.c
4192 F:      drivers/hwmon/da90??-hwmon.c
4193 F:      drivers/iio/adc/da91??-*.c
4194 F:      drivers/input/misc/da90??_onkey.c
4195 F:      drivers/input/touchscreen/da9052_tsi.c
4196 F:      drivers/leds/leds-da90??.c
4197 F:      drivers/mfd/da903x.c
4198 F:      drivers/mfd/da90??-*.c
4199 F:      drivers/mfd/da91??-*.c
4200 F:      drivers/power/supply/da9052-battery.c
4201 F:      drivers/power/supply/da91??-*.c
4202 F:      drivers/regulator/da903x.c
4203 F:      drivers/regulator/da9???-regulator.[ch]
4204 F:      drivers/thermal/da90??-thermal.c
4205 F:      drivers/rtc/rtc-da90??.c
4206 F:      drivers/video/backlight/da90??_bl.c
4207 F:      drivers/watchdog/da90??_wdt.c
4208 F:      include/linux/mfd/da903x.h
4209 F:      include/linux/mfd/da9052/
4210 F:      include/linux/mfd/da9055/
4211 F:      include/linux/mfd/da9062/
4212 F:      include/linux/mfd/da9063/
4213 F:      include/linux/mfd/da9150/
4214 F:      include/linux/regulator/da9211.h
4215 F:      include/sound/da[79]*.h
4216 F:      sound/soc/codecs/da[79]*.[ch]
4217
4218 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4219 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4220 L:      linux-gpio@vger.kernel.org
4221 S:      Maintained
4222 F:      drivers/gpio/gpio-gpio-mm.c
4223
4224 DIGI NEO AND CLASSIC PCI PRODUCTS
4225 M:      Lidza Louina <lidza.louina@gmail.com>
4226 M:      Mark Hounschell <markh@compro.net>
4227 L:      driverdev-devel@linuxdriverproject.org
4228 S:      Maintained
4229 F:      drivers/staging/dgnc/
4230
4231 DIOLAN U2C-12 I2C DRIVER
4232 M:      Guenter Roeck <linux@roeck-us.net>
4233 L:      linux-i2c@vger.kernel.org
4234 S:      Maintained
4235 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4236
4237 FILESYSTEM DIRECT ACCESS (DAX)
4238 M:      Matthew Wilcox <mawilcox@microsoft.com>
4239 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4240 L:      linux-fsdevel@vger.kernel.org
4241 S:      Supported
4242 F:      fs/dax.c
4243 F:      include/linux/dax.h
4244 F:      include/trace/events/fs_dax.h
4245
4246 DEVICE DIRECT ACCESS (DAX)
4247 M:      Dan Williams <dan.j.williams@intel.com>
4248 L:      linux-nvdimm@lists.01.org
4249 S:      Supported
4250 F:      drivers/dax/
4251
4252 DIRECTORY NOTIFICATION (DNOTIFY)
4253 M:      Jan Kara <jack@suse.cz>
4254 R:      Amir Goldstein <amir73il@gmail.com>
4255 L:      linux-fsdevel@vger.kernel.org
4256 S:      Maintained
4257 F:      Documentation/filesystems/dnotify.txt
4258 F:      fs/notify/dnotify/
4259 F:      include/linux/dnotify.h
4260
4261 DISK GEOMETRY AND PARTITION HANDLING
4262 M:      Andries Brouwer <aeb@cwi.nl>
4263 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4264 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4265 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4266 S:      Maintained
4267
4268 DISKQUOTA
4269 M:      Jan Kara <jack@suse.com>
4270 S:      Maintained
4271 F:      Documentation/filesystems/quota.txt
4272 F:      fs/quota/
4273 F:      include/linux/quota*.h
4274 F:      include/uapi/linux/quota*.h
4275
4276 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4277 M:      Bernie Thompson <bernie@plugable.com>
4278 L:      linux-fbdev@vger.kernel.org
4279 S:      Maintained
4280 W:      http://plugable.com/category/projects/udlfb/
4281 F:      drivers/video/fbdev/udlfb.c
4282 F:      include/video/udlfb.h
4283 F:      Documentation/fb/udlfb.txt
4284
4285 DISTRIBUTED LOCK MANAGER (DLM)
4286 M:      Christine Caulfield <ccaulfie@redhat.com>
4287 M:      David Teigland <teigland@redhat.com>
4288 L:      cluster-devel@redhat.com
4289 W:      http://sources.redhat.com/cluster/
4290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4291 S:      Supported
4292 F:      fs/dlm/
4293
4294 DMA BUFFER SHARING FRAMEWORK
4295 M:      Sumit Semwal <sumit.semwal@linaro.org>
4296 S:      Maintained
4297 L:      linux-media@vger.kernel.org
4298 L:      dri-devel@lists.freedesktop.org
4299 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4300 F:      drivers/dma-buf/
4301 F:      include/linux/dma-buf*
4302 F:      include/linux/reservation.h
4303 F:      include/linux/*fence.h
4304 F:      Documentation/driver-api/dma-buf.rst
4305 T:      git git://anongit.freedesktop.org/drm/drm-misc
4306
4307 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4308 M:      Vinod Koul <vinod.koul@intel.com>
4309 L:      dmaengine@vger.kernel.org
4310 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4311 S:      Maintained
4312 F:      drivers/dma/
4313 F:      include/linux/dmaengine.h
4314 F:      include/linux/of_dma.h
4315 F:      Documentation/devicetree/bindings/dma/
4316 F:      Documentation/driver-api/dmaengine/
4317 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4318
4319 DMA MAPPING HELPERS
4320 M:      Christoph Hellwig <hch@lst.de>
4321 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4322 R:      Robin Murphy <robin.murphy@arm.com>
4323 L:      iommu@lists.linux-foundation.org
4324 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4325 W:      http://git.infradead.org/users/hch/dma-mapping.git
4326 S:      Supported
4327 F:      lib/dma-debug.c
4328 F:      lib/dma-direct.c
4329 F:      lib/dma-virt.c
4330 F:      drivers/base/dma-mapping.c
4331 F:      drivers/base/dma-coherent.c
4332 F:      include/asm-generic/dma-mapping.h
4333 F:      include/linux/dma-direct.h
4334 F:      include/linux/dma-mapping.h
4335
4336 DME1737 HARDWARE MONITOR DRIVER
4337 M:      Juerg Haefliger <juergh@gmail.com>
4338 L:      linux-hwmon@vger.kernel.org
4339 S:      Maintained
4340 F:      Documentation/hwmon/dme1737
4341 F:      drivers/hwmon/dme1737.c
4342
4343 DMI/SMBIOS SUPPORT
4344 M:      Jean Delvare <jdelvare@suse.com>
4345 S:      Maintained
4346 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4347 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4348 F:      drivers/firmware/dmi-id.c
4349 F:      drivers/firmware/dmi_scan.c
4350 F:      include/linux/dmi.h
4351
4352 DOCUMENTATION
4353 M:      Jonathan Corbet <corbet@lwn.net>
4354 L:      linux-doc@vger.kernel.org
4355 S:      Maintained
4356 F:      Documentation/
4357 F:      scripts/kernel-doc
4358 X:      Documentation/ABI/
4359 X:      Documentation/devicetree/
4360 X:      Documentation/acpi
4361 X:      Documentation/power
4362 X:      Documentation/spi
4363 X:      Documentation/media
4364 T:      git git://git.lwn.net/linux.git docs-next
4365
4366 DONGWOON DW9714 LENS VOICE COIL DRIVER
4367 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4368 L:      linux-media@vger.kernel.org
4369 T:      git git://linuxtv.org/media_tree.git
4370 S:      Maintained
4371 F:      drivers/media/i2c/dw9714.c
4372
4373 DOUBLETALK DRIVER
4374 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4375 L:      blinux-list@redhat.com
4376 S:      Maintained
4377 F:      drivers/char/dtlk.c
4378 F:      include/linux/dtlk.h
4379
4380 DPAA2 DATAPATH I/O (DPIO) DRIVER
4381 M:      Roy Pledge <Roy.Pledge@nxp.com>
4382 L:      linux-kernel@vger.kernel.org
4383 S:      Maintained
4384 F:      drivers/staging/fsl-mc/bus/dpio
4385
4386 DPAA2 ETHERNET DRIVER
4387 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4388 L:      linux-kernel@vger.kernel.org
4389 S:      Maintained
4390 F:      drivers/staging/fsl-dpaa2/ethernet
4391
4392 DPAA2 ETHERNET SWITCH DRIVER
4393 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4394 L:      linux-kernel@vger.kernel.org
4395 S:      Maintained
4396 F:      drivers/staging/fsl-dpaa2/ethsw
4397
4398 DPT_I2O SCSI RAID DRIVER
4399 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4400 L:      linux-scsi@vger.kernel.org
4401 W:      http://www.adaptec.com/
4402 S:      Maintained
4403 F:      drivers/scsi/dpt*
4404 F:      drivers/scsi/dpt/
4405
4406 DRBD DRIVER
4407 M:      Philipp Reisner <philipp.reisner@linbit.com>
4408 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4409 L:      drbd-dev@lists.linbit.com
4410 W:      http://www.drbd.org
4411 T:      git git://git.linbit.com/linux-drbd.git
4412 T:      git git://git.linbit.com/drbd-8.4.git
4413 S:      Supported
4414 F:      drivers/block/drbd/
4415 F:      lib/lru_cache.c
4416 F:      Documentation/blockdev/drbd/
4417
4418 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4419 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4421 S:      Supported
4422 F:      Documentation/kobject.txt
4423 F:      drivers/base/
4424 F:      fs/debugfs/
4425 F:      fs/sysfs/
4426 F:      include/linux/debugfs.h
4427 F:      include/linux/kobj*
4428 F:      lib/kobj*
4429
4430 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4431 M:      Kevin Hilman <khilman@kernel.org>
4432 M:      Nishanth Menon <nm@ti.com>
4433 S:      Maintained
4434 F:      drivers/power/avs/
4435 F:      include/linux/power/smartreflex.h
4436 L:      linux-pm@vger.kernel.org
4437
4438 DRM DRIVER FOR ARM PL111 CLCD
4439 M:      Eric Anholt <eric@anholt.net>
4440 T:      git git://anongit.freedesktop.org/drm/drm-misc
4441 S:      Supported
4442 F:      drivers/gpu/drm/pl111/
4443
4444 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4445 M:      Linus Walleij <linus.walleij@linaro.org>
4446 T:      git git://anongit.freedesktop.org/drm/drm-misc
4447 S:      Maintained
4448 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4449 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4450
4451 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4452 M:      Dave Airlie <airlied@redhat.com>
4453 S:      Odd Fixes
4454 F:      drivers/gpu/drm/ast/
4455
4456 DRM DRIVER FOR BOCHS VIRTUAL GPU
4457 M:      Gerd Hoffmann <kraxel@redhat.com>
4458 L:      virtualization@lists.linux-foundation.org
4459 T:      git git://anongit.freedesktop.org/drm/drm-misc
4460 S:      Maintained
4461 F:      drivers/gpu/drm/bochs/
4462
4463 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4464 M:      Linus Walleij <linus.walleij@linaro.org>
4465 T:      git git://anongit.freedesktop.org/drm/drm-misc
4466 S:      Maintained
4467 F:      drivers/gpu/drm/tve200/
4468
4469 DRM DRIVER FOR ILITEK ILI9225 PANELS
4470 M:      David Lechner <david@lechnology.com>
4471 S:      Maintained
4472 F:      drivers/gpu/drm/tinydrm/ili9225.c
4473 F:      Documentation/devicetree/bindings/display/ili9225.txt
4474
4475 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4476 S:      Orphan / Obsolete
4477 F:      drivers/gpu/drm/i810/
4478 F:      include/uapi/drm/i810_drm.h
4479
4480 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4481 S:      Orphan / Obsolete
4482 F:      drivers/gpu/drm/mga/
4483 F:      include/uapi/drm/mga_drm.h
4484
4485 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4486 M:      Dave Airlie <airlied@redhat.com>
4487 S:      Odd Fixes
4488 F:      drivers/gpu/drm/mgag200/
4489
4490 DRM DRIVER FOR MI0283QT
4491 M:      Noralf Trønnes <noralf@tronnes.org>
4492 S:      Maintained
4493 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4494 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4495
4496 DRM DRIVER FOR MSM ADRENO GPU
4497 M:      Rob Clark <robdclark@gmail.com>
4498 L:      linux-arm-msm@vger.kernel.org
4499 L:      dri-devel@lists.freedesktop.org
4500 L:      freedreno@lists.freedesktop.org
4501 T:      git git://people.freedesktop.org/~robclark/linux
4502 S:      Maintained
4503 F:      drivers/gpu/drm/msm/
4504 F:      include/uapi/drm/msm_drm.h
4505 F:      Documentation/devicetree/bindings/display/msm/
4506
4507 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4508 M:      Ben Skeggs <bskeggs@redhat.com>
4509 L:      dri-devel@lists.freedesktop.org
4510 L:      nouveau@lists.freedesktop.org
4511 T:      git git://github.com/skeggsb/linux
4512 S:      Supported
4513 F:      drivers/gpu/drm/nouveau/
4514 F:      include/uapi/drm/nouveau_drm.h
4515
4516 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4517 M:      Noralf Trønnes <noralf@tronnes.org>
4518 S:      Maintained
4519 F:      drivers/gpu/drm/tinydrm/repaper.c
4520 F:      Documentation/devicetree/bindings/display/repaper.txt
4521
4522 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4523 M:      Dave Airlie <airlied@redhat.com>
4524 M:      Gerd Hoffmann <kraxel@redhat.com>
4525 L:      virtualization@lists.linux-foundation.org
4526 T:      git git://anongit.freedesktop.org/drm/drm-misc
4527 S:      Obsolete
4528 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4529 F:      drivers/gpu/drm/cirrus/
4530
4531 DRM DRIVER FOR QXL VIRTUAL GPU
4532 M:      Dave Airlie <airlied@redhat.com>
4533 M:      Gerd Hoffmann <kraxel@redhat.com>
4534 L:      virtualization@lists.linux-foundation.org
4535 T:      git git://anongit.freedesktop.org/drm/drm-misc
4536 S:      Maintained
4537 F:      drivers/gpu/drm/qxl/
4538 F:      include/uapi/drm/qxl_drm.h
4539
4540 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4541 S:      Orphan / Obsolete
4542 F:      drivers/gpu/drm/r128/
4543 F:      include/uapi/drm/r128_drm.h
4544
4545 DRM DRIVER FOR SAVAGE VIDEO CARDS
4546 S:      Orphan / Obsolete
4547 F:      drivers/gpu/drm/savage/
4548 F:      include/uapi/drm/savage_drm.h
4549
4550 DRM DRIVER FOR SIS VIDEO CARDS
4551 S:      Orphan / Obsolete
4552 F:      drivers/gpu/drm/sis/
4553 F:      include/uapi/drm/sis_drm.h
4554
4555 DRM DRIVER FOR SITRONIX ST7586 PANELS
4556 M:      David Lechner <david@lechnology.com>
4557 S:      Maintained
4558 F:      drivers/gpu/drm/tinydrm/st7586.c
4559 F:      Documentation/devicetree/bindings/display/st7586.txt
4560
4561 DRM DRIVER FOR SITRONIX ST7735R PANELS
4562 M:      David Lechner <david@lechnology.com>
4563 S:      Maintained
4564 F:      drivers/gpu/drm/tinydrm/st7735r.c
4565 F:      Documentation/devicetree/bindings/display/st7735r.txt
4566
4567 DRM DRIVER FOR TDFX VIDEO CARDS
4568 S:      Orphan / Obsolete
4569 F:      drivers/gpu/drm/tdfx/
4570
4571 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4572 M:      Dave Airlie <airlied@redhat.com>
4573 S:      Odd Fixes
4574 F:      drivers/gpu/drm/udl/
4575
4576 DRM DRIVER FOR VMWARE VIRTUAL GPU
4577 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4578 M:      Sinclair Yeh <syeh@vmware.com>
4579 M:      Thomas Hellstrom <thellstrom@vmware.com>
4580 L:      dri-devel@lists.freedesktop.org
4581 T:      git git://people.freedesktop.org/~syeh/repos_linux
4582 T:      git git://people.freedesktop.org/~thomash/linux
4583 S:      Supported
4584 F:      drivers/gpu/drm/vmwgfx/
4585 F:      include/uapi/drm/vmwgfx_drm.h
4586
4587 DRM DRIVERS
4588 M:      David Airlie <airlied@linux.ie>
4589 L:      dri-devel@lists.freedesktop.org
4590 T:      git git://people.freedesktop.org/~airlied/linux
4591 B:      https://bugs.freedesktop.org/
4592 C:      irc://chat.freenode.net/dri-devel
4593 S:      Maintained
4594 F:      drivers/gpu/drm/
4595 F:      drivers/gpu/vga/
4596 F:      Documentation/devicetree/bindings/display/
4597 F:      Documentation/devicetree/bindings/gpu/
4598 F:      Documentation/devicetree/bindings/video/
4599 F:      Documentation/gpu/
4600 F:      include/drm/
4601 F:      include/uapi/drm/
4602 F:      include/linux/vga*
4603
4604 DRM DRIVERS AND MISC GPU PATCHES
4605 M:      Gustavo Padovan <gustavo@padovan.org>
4606 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4607 M:      Sean Paul <seanpaul@chromium.org>
4608 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4609 S:      Maintained
4610 T:      git git://anongit.freedesktop.org/drm/drm-misc
4611 F:      Documentation/gpu/
4612 F:      drivers/gpu/vga/
4613 F:      drivers/gpu/drm/*
4614 F:      include/drm/drm*
4615 F:      include/uapi/drm/drm*
4616 F:      include/linux/vga*
4617
4618 DRM DRIVERS FOR ALLWINNER A10
4619 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4620 L:      dri-devel@lists.freedesktop.org
4621 S:      Supported
4622 F:      drivers/gpu/drm/sun4i/
4623 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4624 T:      git git://anongit.freedesktop.org/drm/drm-misc
4625
4626 DRM DRIVERS FOR AMLOGIC SOCS
4627 M:      Neil Armstrong <narmstrong@baylibre.com>
4628 L:      dri-devel@lists.freedesktop.org
4629 L:      linux-amlogic@lists.infradead.org
4630 W:      http://linux-meson.com/
4631 S:      Supported
4632 F:      drivers/gpu/drm/meson/
4633 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4634 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4635 F:      Documentation/gpu/meson.rst
4636 T:      git git://anongit.freedesktop.org/drm/drm-misc
4637
4638 DRM DRIVERS FOR ATMEL HLCDC
4639 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4640 L:      dri-devel@lists.freedesktop.org
4641 S:      Supported
4642 F:      drivers/gpu/drm/atmel-hlcdc/
4643 F:      Documentation/devicetree/bindings/drm/atmel/
4644 T:      git git://anongit.freedesktop.org/drm/drm-misc
4645
4646 DRM DRIVERS FOR BRIDGE CHIPS
4647 M:      Archit Taneja <architt@codeaurora.org>
4648 M:      Andrzej Hajda <a.hajda@samsung.com>
4649 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4650 S:      Maintained
4651 T:      git git://anongit.freedesktop.org/drm/drm-misc
4652 F:      drivers/gpu/drm/bridge/
4653
4654 DRM DRIVERS FOR EXYNOS
4655 M:      Inki Dae <inki.dae@samsung.com>
4656 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4657 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4658 M:      Kyungmin Park <kyungmin.park@samsung.com>
4659 L:      dri-devel@lists.freedesktop.org
4660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4661 S:      Supported
4662 F:      drivers/gpu/drm/exynos/
4663 F:      include/uapi/drm/exynos_drm.h
4664 F:      Documentation/devicetree/bindings/display/exynos/
4665
4666 DRM DRIVERS FOR FREESCALE DCU
4667 M:      Stefan Agner <stefan@agner.ch>
4668 M:      Alison Wang <alison.wang@freescale.com>
4669 L:      dri-devel@lists.freedesktop.org
4670 S:      Supported
4671 F:      drivers/gpu/drm/fsl-dcu/
4672 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4673 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4674 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4675
4676 DRM DRIVERS FOR FREESCALE IMX
4677 M:      Philipp Zabel <p.zabel@pengutronix.de>
4678 L:      dri-devel@lists.freedesktop.org
4679 S:      Maintained
4680 F:      drivers/gpu/drm/imx/
4681 F:      drivers/gpu/ipu-v3/
4682 F:      Documentation/devicetree/bindings/display/imx/
4683
4684 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4685 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4686 L:      dri-devel@lists.freedesktop.org
4687 T:      git git://github.com/patjak/drm-gma500
4688 S:      Maintained
4689 F:      drivers/gpu/drm/gma500/
4690
4691 DRM DRIVERS FOR HISILICON
4692 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4693 M:      Rongrong Zou <zourongrong@gmail.com>
4694 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4695 R:      Chen Feng <puck.chen@hisilicon.com>
4696 L:      dri-devel@lists.freedesktop.org
4697 T:      git git://github.com/xin3liang/linux.git
4698 S:      Maintained
4699 F:      drivers/gpu/drm/hisilicon/
4700 F:      Documentation/devicetree/bindings/display/hisilicon/
4701
4702 DRM DRIVERS FOR MEDIATEK
4703 M:      CK Hu <ck.hu@mediatek.com>
4704 M:      Philipp Zabel <p.zabel@pengutronix.de>
4705 L:      dri-devel@lists.freedesktop.org
4706 S:      Supported
4707 F:      drivers/gpu/drm/mediatek/
4708 F:      Documentation/devicetree/bindings/display/mediatek/
4709
4710 DRM DRIVERS FOR NVIDIA TEGRA
4711 M:      Thierry Reding <thierry.reding@gmail.com>
4712 L:      dri-devel@lists.freedesktop.org
4713 L:      linux-tegra@vger.kernel.org
4714 T:      git git://anongit.freedesktop.org/tegra/linux.git
4715 S:      Supported
4716 F:      drivers/gpu/drm/tegra/
4717 F:      drivers/gpu/host1x/
4718 F:      include/linux/host1x.h
4719 F:      include/uapi/drm/tegra_drm.h
4720 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4721
4722 DRM DRIVERS FOR RENESAS
4723 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4724 L:      dri-devel@lists.freedesktop.org
4725 L:      linux-renesas-soc@vger.kernel.org
4726 T:      git git://linuxtv.org/pinchartl/fbdev
4727 S:      Supported
4728 F:      drivers/gpu/drm/rcar-du/
4729 F:      drivers/gpu/drm/shmobile/
4730 F:      include/linux/platform_data/shmob_drm.h
4731 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4732 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4733 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4734
4735 DRM DRIVERS FOR ROCKCHIP
4736 M:      Sandy Huang <hjc@rock-chips.com>
4737 M:      Heiko Stübner <heiko@sntech.de>
4738 L:      dri-devel@lists.freedesktop.org
4739 S:      Maintained
4740 F:      drivers/gpu/drm/rockchip/
4741 F:      Documentation/devicetree/bindings/display/rockchip/
4742 T:      git git://anongit.freedesktop.org/drm/drm-misc
4743
4744 DRM DRIVERS FOR STI
4745 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4746 M:      Vincent Abriou <vincent.abriou@st.com>
4747 L:      dri-devel@lists.freedesktop.org
4748 T:      git git://anongit.freedesktop.org/drm/drm-misc
4749 S:      Maintained
4750 F:      drivers/gpu/drm/sti
4751 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4752
4753 DRM DRIVERS FOR STM
4754 M:      Yannick Fertre <yannick.fertre@st.com>
4755 M:      Philippe Cornu <philippe.cornu@st.com>
4756 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4757 M:      Vincent Abriou <vincent.abriou@st.com>
4758 L:      dri-devel@lists.freedesktop.org
4759 T:      git git://anongit.freedesktop.org/drm/drm-misc
4760 S:      Maintained
4761 F:      drivers/gpu/drm/stm
4762 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4763
4764 DRM DRIVERS FOR TI LCDC
4765 M:      Jyri Sarha <jsarha@ti.com>
4766 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4767 L:      dri-devel@lists.freedesktop.org
4768 S:      Maintained
4769 F:      drivers/gpu/drm/tilcdc/
4770 F:      Documentation/devicetree/bindings/display/tilcdc/
4771
4772 DRM DRIVERS FOR TI OMAP
4773 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4774 L:      dri-devel@lists.freedesktop.org
4775 S:      Maintained
4776 F:      drivers/gpu/drm/omapdrm/
4777 F:      Documentation/devicetree/bindings/display/ti/
4778
4779 DRM DRIVERS FOR VC4
4780 M:      Eric Anholt <eric@anholt.net>
4781 T:      git git://github.com/anholt/linux
4782 S:      Supported
4783 F:      drivers/gpu/drm/vc4/
4784 F:      include/uapi/drm/vc4_drm.h
4785 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4786 T:      git git://anongit.freedesktop.org/drm/drm-misc
4787
4788 DRM DRIVERS FOR VIVANTE GPU IP
4789 M:      Lucas Stach <l.stach@pengutronix.de>
4790 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4791 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4792 L:      etnaviv@lists.freedesktop.org
4793 L:      dri-devel@lists.freedesktop.org
4794 S:      Maintained
4795 F:      drivers/gpu/drm/etnaviv/
4796 F:      include/uapi/drm/etnaviv_drm.h
4797 F:      Documentation/devicetree/bindings/display/etnaviv/
4798
4799 DRM DRIVERS FOR ZTE ZX
4800 M:      Shawn Guo <shawnguo@kernel.org>
4801 L:      dri-devel@lists.freedesktop.org
4802 S:      Maintained
4803 F:      drivers/gpu/drm/zte/
4804 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4805 T:      git git://anongit.freedesktop.org/drm/drm-misc
4806
4807 DRM PANEL DRIVERS
4808 M:      Thierry Reding <thierry.reding@gmail.com>
4809 L:      dri-devel@lists.freedesktop.org
4810 T:      git git://anongit.freedesktop.org/drm/drm-misc
4811 S:      Maintained
4812 F:      drivers/gpu/drm/drm_panel.c
4813 F:      drivers/gpu/drm/panel/
4814 F:      include/drm/drm_panel.h
4815 F:      Documentation/devicetree/bindings/display/panel/
4816
4817 DRM TINYDRM DRIVERS
4818 M:      Noralf Trønnes <noralf@tronnes.org>
4819 W:      https://github.com/notro/tinydrm/wiki/Development
4820 T:      git git://anongit.freedesktop.org/drm/drm-misc
4821 S:      Maintained
4822 F:      drivers/gpu/drm/tinydrm/
4823 F:      include/drm/tinydrm/
4824
4825 DRM TTM SUBSYSTEM
4826 M:      Christian Koenig <christian.koenig@amd.com>
4827 M:      Roger He <Hongbo.He@amd.com>
4828 T:      git git://people.freedesktop.org/~agd5f/linux
4829 S:      Maintained
4830 L:      dri-devel@lists.freedesktop.org
4831 F:      include/drm/ttm/
4832 F:      drivers/gpu/drm/ttm/
4833
4834 DSBR100 USB FM RADIO DRIVER
4835 M:      Alexey Klimov <klimov.linux@gmail.com>
4836 L:      linux-media@vger.kernel.org
4837 T:      git git://linuxtv.org/media_tree.git
4838 S:      Maintained
4839 F:      drivers/media/radio/dsbr100.c
4840
4841 DSCC4 DRIVER
4842 M:      Francois Romieu <romieu@fr.zoreil.com>
4843 L:      netdev@vger.kernel.org
4844 S:      Maintained
4845 F:      drivers/net/wan/dscc4.c
4846
4847 DT3155 MEDIA DRIVER
4848 M:      Hans Verkuil <hverkuil@xs4all.nl>
4849 L:      linux-media@vger.kernel.org
4850 T:      git git://linuxtv.org/media_tree.git
4851 W:      https://linuxtv.org
4852 S:      Odd Fixes
4853 F:      drivers/media/pci/dt3155/
4854
4855 DVB_USB_AF9015 MEDIA DRIVER
4856 M:      Antti Palosaari <crope@iki.fi>
4857 L:      linux-media@vger.kernel.org
4858 W:      https://linuxtv.org
4859 W:      http://palosaari.fi/linux/
4860 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4861 T:      git git://linuxtv.org/anttip/media_tree.git
4862 S:      Maintained
4863 F:      drivers/media/usb/dvb-usb-v2/af9015*
4864
4865 DVB_USB_AF9035 MEDIA DRIVER
4866 M:      Antti Palosaari <crope@iki.fi>
4867 L:      linux-media@vger.kernel.org
4868 W:      https://linuxtv.org
4869 W:      http://palosaari.fi/linux/
4870 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4871 T:      git git://linuxtv.org/anttip/media_tree.git
4872 S:      Maintained
4873 F:      drivers/media/usb/dvb-usb-v2/af9035*
4874
4875 DVB_USB_ANYSEE MEDIA DRIVER
4876 M:      Antti Palosaari <crope@iki.fi>
4877 L:      linux-media@vger.kernel.org
4878 W:      https://linuxtv.org
4879 W:      http://palosaari.fi/linux/
4880 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4881 T:      git git://linuxtv.org/anttip/media_tree.git
4882 S:      Maintained
4883 F:      drivers/media/usb/dvb-usb-v2/anysee*
4884
4885 DVB_USB_AU6610 MEDIA DRIVER
4886 M:      Antti Palosaari <crope@iki.fi>
4887 L:      linux-media@vger.kernel.org
4888 W:      https://linuxtv.org
4889 W:      http://palosaari.fi/linux/
4890 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4891 T:      git git://linuxtv.org/anttip/media_tree.git
4892 S:      Maintained
4893 F:      drivers/media/usb/dvb-usb-v2/au6610*
4894
4895 DVB_USB_CE6230 MEDIA DRIVER
4896 M:      Antti Palosaari <crope@iki.fi>
4897 L:      linux-media@vger.kernel.org
4898 W:      https://linuxtv.org
4899 W:      http://palosaari.fi/linux/
4900 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4901 T:      git git://linuxtv.org/anttip/media_tree.git
4902 S:      Maintained
4903 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4904
4905 DVB_USB_CXUSB MEDIA DRIVER
4906 M:      Michael Krufky <mkrufky@linuxtv.org>
4907 L:      linux-media@vger.kernel.org
4908 W:      https://linuxtv.org
4909 W:      http://github.com/mkrufky
4910 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4911 T:      git git://linuxtv.org/media_tree.git
4912 S:      Maintained
4913 F:      drivers/media/usb/dvb-usb/cxusb*
4914
4915 DVB_USB_EC168 MEDIA DRIVER
4916 M:      Antti Palosaari <crope@iki.fi>
4917 L:      linux-media@vger.kernel.org
4918 W:      https://linuxtv.org
4919 W:      http://palosaari.fi/linux/
4920 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4921 T:      git git://linuxtv.org/anttip/media_tree.git
4922 S:      Maintained
4923 F:      drivers/media/usb/dvb-usb-v2/ec168*
4924
4925 DVB_USB_GL861 MEDIA DRIVER
4926 M:      Antti Palosaari <crope@iki.fi>
4927 L:      linux-media@vger.kernel.org
4928 W:      https://linuxtv.org
4929 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4930 T:      git git://linuxtv.org/anttip/media_tree.git
4931 S:      Maintained
4932 F:      drivers/media/usb/dvb-usb-v2/gl861*
4933
4934 DVB_USB_MXL111SF MEDIA DRIVER
4935 M:      Michael Krufky <mkrufky@linuxtv.org>
4936 L:      linux-media@vger.kernel.org
4937 W:      https://linuxtv.org
4938 W:      http://github.com/mkrufky
4939 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4940 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4941 S:      Maintained
4942 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4943
4944 DVB_USB_RTL28XXU MEDIA DRIVER
4945 M:      Antti Palosaari <crope@iki.fi>
4946 L:      linux-media@vger.kernel.org
4947 W:      https://linuxtv.org
4948 W:      http://palosaari.fi/linux/
4949 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4950 T:      git git://linuxtv.org/anttip/media_tree.git
4951 S:      Maintained
4952 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4953
4954 DVB_USB_V2 MEDIA DRIVER
4955 M:      Antti Palosaari <crope@iki.fi>
4956 L:      linux-media@vger.kernel.org
4957 W:      https://linuxtv.org
4958 W:      http://palosaari.fi/linux/
4959 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4960 T:      git git://linuxtv.org/anttip/media_tree.git
4961 S:      Maintained
4962 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4963 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4964
4965 DYNAMIC DEBUG
4966 M:      Jason Baron <jbaron@akamai.com>
4967 S:      Maintained
4968 F:      lib/dynamic_debug.c
4969 F:      include/linux/dynamic_debug.h
4970
4971 DYNAMIC INTERRUPT MODERATION
4972 M:      Tal Gilboa <talgi@mellanox.com>
4973 S:      Maintained
4974 F:      include/linux/net_dim.h
4975
4976 DZ DECSTATION DZ11 SERIAL DRIVER
4977 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4978 S:      Maintained
4979 F:      drivers/tty/serial/dz.*
4980
4981 E3X0 POWER BUTTON DRIVER
4982 M:      Moritz Fischer <moritz.fischer@ettus.com>
4983 L:      usrp-users@lists.ettus.com
4984 W:      http://www.ettus.com
4985 S:      Supported
4986 F:      drivers/input/misc/e3x0-button.c
4987 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
4988
4989 E4000 MEDIA DRIVER
4990 M:      Antti Palosaari <crope@iki.fi>
4991 L:      linux-media@vger.kernel.org
4992 W:      https://linuxtv.org
4993 W:      http://palosaari.fi/linux/
4994 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4995 T:      git git://linuxtv.org/anttip/media_tree.git
4996 S:      Maintained
4997 F:      drivers/media/tuners/e4000*
4998
4999 EC100 MEDIA DRIVER
5000 M:      Antti Palosaari <crope@iki.fi>
5001 L:      linux-media@vger.kernel.org
5002 W:      https://linuxtv.org
5003 W:      http://palosaari.fi/linux/
5004 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5005 T:      git git://linuxtv.org/anttip/media_tree.git
5006 S:      Maintained
5007 F:      drivers/media/dvb-frontends/ec100*
5008
5009 ECRYPT FILE SYSTEM
5010 M:      Tyler Hicks <tyhicks@canonical.com>
5011 L:      ecryptfs@vger.kernel.org
5012 W:      http://ecryptfs.org
5013 W:      https://launchpad.net/ecryptfs
5014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5015 S:      Supported
5016 F:      Documentation/filesystems/ecryptfs.txt
5017 F:      fs/ecryptfs/
5018
5019 EDAC-AMD64
5020 M:      Borislav Petkov <bp@alien8.de>
5021 L:      linux-edac@vger.kernel.org
5022 S:      Maintained
5023 F:      drivers/edac/amd64_edac*
5024
5025 EDAC-CALXEDA
5026 M:      Robert Richter <rric@kernel.org>
5027 L:      linux-edac@vger.kernel.org
5028 S:      Maintained
5029 F:      drivers/edac/highbank*
5030
5031 EDAC-CAVIUM OCTEON
5032 M:      Ralf Baechle <ralf@linux-mips.org>
5033 M:      David Daney <david.daney@cavium.com>
5034 L:      linux-edac@vger.kernel.org
5035 L:      linux-mips@linux-mips.org
5036 S:      Supported
5037 F:      drivers/edac/octeon_edac*
5038
5039 EDAC-CAVIUM THUNDERX
5040 M:      David Daney <david.daney@cavium.com>
5041 M:      Jan Glauber <jglauber@cavium.com>
5042 L:      linux-edac@vger.kernel.org
5043 S:      Supported
5044 F:      drivers/edac/thunderx_edac*
5045
5046 EDAC-CORE
5047 M:      Borislav Petkov <bp@alien8.de>
5048 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5049 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5050 L:      linux-edac@vger.kernel.org
5051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5053 S:      Supported
5054 F:      Documentation/admin-guide/ras.rst
5055 F:      Documentation/driver-api/edac.rst
5056 F:      drivers/edac/
5057 F:      include/linux/edac.h
5058
5059 EDAC-E752X
5060 M:      Mark Gross <mark.gross@intel.com>
5061 L:      linux-edac@vger.kernel.org
5062 S:      Maintained
5063 F:      drivers/edac/e752x_edac.c
5064
5065 EDAC-E7XXX
5066 L:      linux-edac@vger.kernel.org
5067 S:      Maintained
5068 F:      drivers/edac/e7xxx_edac.c
5069
5070 EDAC-FSL_DDR
5071 M:      York Sun <york.sun@nxp.com>
5072 L:      linux-edac@vger.kernel.org
5073 S:      Maintained
5074 F:      drivers/edac/fsl_ddr_edac.*
5075
5076 EDAC-GHES
5077 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5078 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5079 L:      linux-edac@vger.kernel.org
5080 S:      Maintained
5081 F:      drivers/edac/ghes_edac.c
5082
5083 EDAC-I3000
5084 L:      linux-edac@vger.kernel.org
5085 S:      Orphan
5086 F:      drivers/edac/i3000_edac.c
5087
5088 EDAC-I5000
5089 L:      linux-edac@vger.kernel.org
5090 S:      Maintained
5091 F:      drivers/edac/i5000_edac.c
5092
5093 EDAC-I5400
5094 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5095 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5096 L:      linux-edac@vger.kernel.org
5097 S:      Maintained
5098 F:      drivers/edac/i5400_edac.c
5099
5100 EDAC-I7300
5101 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5102 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5103 L:      linux-edac@vger.kernel.org
5104 S:      Maintained
5105 F:      drivers/edac/i7300_edac.c
5106
5107 EDAC-I7CORE
5108 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5109 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5110 L:      linux-edac@vger.kernel.org
5111 S:      Maintained
5112 F:      drivers/edac/i7core_edac.c
5113
5114 EDAC-I82443BXGX
5115 M:      Tim Small <tim@buttersideup.com>
5116 L:      linux-edac@vger.kernel.org
5117 S:      Maintained
5118 F:      drivers/edac/i82443bxgx_edac.c
5119
5120 EDAC-I82975X
5121 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5122 M:      "Arvind R." <arvino55@gmail.com>
5123 L:      linux-edac@vger.kernel.org
5124 S:      Maintained
5125 F:      drivers/edac/i82975x_edac.c
5126
5127 EDAC-IE31200
5128 M:      Jason Baron <jbaron@akamai.com>
5129 L:      linux-edac@vger.kernel.org
5130 S:      Maintained
5131 F:      drivers/edac/ie31200_edac.c
5132
5133 EDAC-MPC85XX
5134 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5135 L:      linux-edac@vger.kernel.org
5136 S:      Maintained
5137 F:      drivers/edac/mpc85xx_edac.[ch]
5138
5139 EDAC-PASEMI
5140 M:      Egor Martovetsky <egor@pasemi.com>
5141 L:      linux-edac@vger.kernel.org
5142 S:      Maintained
5143 F:      drivers/edac/pasemi_edac.c
5144
5145 EDAC-PND2
5146 M:      Tony Luck <tony.luck@intel.com>
5147 L:      linux-edac@vger.kernel.org
5148 S:      Maintained
5149 F:      drivers/edac/pnd2_edac.[ch]
5150
5151 EDAC-R82600
5152 M:      Tim Small <tim@buttersideup.com>
5153 L:      linux-edac@vger.kernel.org
5154 S:      Maintained
5155 F:      drivers/edac/r82600_edac.c
5156
5157 EDAC-SBRIDGE
5158 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5159 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5160 L:      linux-edac@vger.kernel.org
5161 S:      Maintained
5162 F:      drivers/edac/sb_edac.c
5163
5164 EDAC-SKYLAKE
5165 M:      Tony Luck <tony.luck@intel.com>
5166 L:      linux-edac@vger.kernel.org
5167 S:      Maintained
5168 F:      drivers/edac/skx_edac.c
5169
5170 EDAC-TI
5171 M:      Tero Kristo <t-kristo@ti.com>
5172 L:      linux-edac@vger.kernel.org
5173 S:      Maintained
5174 F:      drivers/edac/ti_edac.c
5175
5176 EDIROL UA-101/UA-1000 DRIVER
5177 M:      Clemens Ladisch <clemens@ladisch.de>
5178 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5179 T:      git git://git.alsa-project.org/alsa-kernel.git
5180 S:      Maintained
5181 F:      sound/usb/misc/ua101.c
5182
5183 EFI TEST DRIVER
5184 L:      linux-efi@vger.kernel.org
5185 M:      Ivan Hu <ivan.hu@canonical.com>
5186 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5187 S:      Maintained
5188 F:      drivers/firmware/efi/test/
5189
5190 EFI VARIABLE FILESYSTEM
5191 M:      Matthew Garrett <matthew.garrett@nebula.com>
5192 M:      Jeremy Kerr <jk@ozlabs.org>
5193 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5195 L:      linux-efi@vger.kernel.org
5196 S:      Maintained
5197 F:      fs/efivarfs/
5198
5199 EFIFB FRAMEBUFFER DRIVER
5200 L:      linux-fbdev@vger.kernel.org
5201 M:      Peter Jones <pjones@redhat.com>
5202 S:      Maintained
5203 F:      drivers/video/fbdev/efifb.c
5204
5205 EFS FILESYSTEM
5206 W:      http://aeschi.ch.eu.org/efs/
5207 S:      Orphan
5208 F:      fs/efs/
5209
5210 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5211 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5212 L:      netdev@vger.kernel.org
5213 S:      Maintained
5214 F:      drivers/net/ethernet/ibm/ehea/
5215
5216 EM28XX VIDEO4LINUX DRIVER
5217 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5218 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5219 L:      linux-media@vger.kernel.org
5220 W:      https://linuxtv.org
5221 T:      git git://linuxtv.org/media_tree.git
5222 S:      Maintained
5223 F:      drivers/media/usb/em28xx/
5224 F:      Documentation/media/v4l-drivers/em28xx*
5225
5226 EMBEDDED LINUX
5227 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5228 M:      Matt Mackall <mpm@selenic.com>
5229 M:      David Woodhouse <dwmw2@infradead.org>
5230 L:      linux-embedded@vger.kernel.org
5231 S:      Maintained
5232
5233 Emulex 10Gbps iSCSI - OneConnect DRIVER
5234 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5235 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5236 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5237 L:      linux-scsi@vger.kernel.org
5238 W:      http://www.broadcom.com
5239 S:      Supported
5240 F:      drivers/scsi/be2iscsi/
5241
5242 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5243 M:      Sathya Perla <sathya.perla@broadcom.com>
5244 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5245 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5246 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5247 L:      netdev@vger.kernel.org
5248 W:      http://www.emulex.com
5249 S:      Supported
5250 F:      drivers/net/ethernet/emulex/benet/
5251
5252 EMULEX ONECONNECT ROCE DRIVER
5253 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5254 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5255 L:      linux-rdma@vger.kernel.org
5256 W:      http://www.broadcom.com
5257 S:      Odd Fixes
5258 F:      drivers/infiniband/hw/ocrdma/
5259 F:      include/uapi/rdma/ocrdma-abi.h
5260
5261 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5262 M:      James Smart <james.smart@broadcom.com>
5263 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5264 L:      linux-scsi@vger.kernel.org
5265 W:      http://www.broadcom.com
5266 S:      Supported
5267 F:      drivers/scsi/lpfc/
5268
5269 ENE CB710 FLASH CARD READER DRIVER
5270 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5271 S:      Maintained
5272 F:      drivers/misc/cb710/
5273 F:      drivers/mmc/host/cb710-mmc.*
5274 F:      include/linux/cb710.h
5275
5276 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5277 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5278 S:      Maintained
5279 F:      drivers/media/rc/ene_ir.*
5280
5281 EPSON S1D13XXX FRAMEBUFFER DRIVER
5282 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5283 S:      Maintained
5284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5285 F:      drivers/video/fbdev/s1d13xxxfb.c
5286 F:      include/video/s1d13xxxfb.h
5287
5288 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5289 M:      Jeff Layton <jlayton@kernel.org>
5290 S:      Maintained
5291 F:      lib/errseq.c
5292 F:      include/linux/errseq.h
5293
5294 ET131X NETWORK DRIVER
5295 M:      Mark Einon <mark.einon@gmail.com>
5296 S:      Odd Fixes
5297 F:      drivers/net/ethernet/agere/
5298
5299 ETHERNET BRIDGE
5300 M:      Stephen Hemminger <stephen@networkplumber.org>
5301 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5302 L:      netdev@vger.kernel.org
5303 W:      http://www.linuxfoundation.org/en/Net:Bridge
5304 S:      Maintained
5305 F:      include/linux/netfilter_bridge/
5306 F:      net/bridge/
5307
5308 ETHERNET PHY LIBRARY
5309 M:      Andrew Lunn <andrew@lunn.ch>
5310 M:      Florian Fainelli <f.fainelli@gmail.com>
5311 L:      netdev@vger.kernel.org
5312 S:      Maintained
5313 F:      Documentation/ABI/testing/sysfs-bus-mdio
5314 F:      Documentation/devicetree/bindings/net/mdio*
5315 F:      Documentation/networking/phy.txt
5316 F:      drivers/net/phy/
5317 F:      drivers/of/of_mdio.c
5318 F:      drivers/of/of_net.c
5319 F:      include/linux/*mdio*.h
5320 F:      include/linux/of_net.h
5321 F:      include/linux/phy.h
5322 F:      include/linux/phy_fixed.h
5323 F:      include/linux/platform_data/mdio-gpio.h
5324 F:      include/linux/platform_data/mdio-bcm-unimac.h
5325 F:      include/trace/events/mdio.h
5326 F:      include/uapi/linux/mdio.h
5327 F:      include/uapi/linux/mii.h
5328
5329 EXT2 FILE SYSTEM
5330 M:      Jan Kara <jack@suse.com>
5331 L:      linux-ext4@vger.kernel.org
5332 S:      Maintained
5333 F:      Documentation/filesystems/ext2.txt
5334 F:      fs/ext2/
5335 F:      include/linux/ext2*
5336
5337 EXT4 FILE SYSTEM
5338 M:      "Theodore Ts'o" <tytso@mit.edu>
5339 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5340 L:      linux-ext4@vger.kernel.org
5341 W:      http://ext4.wiki.kernel.org
5342 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5344 S:      Maintained
5345 F:      Documentation/filesystems/ext4.txt
5346 F:      fs/ext4/
5347
5348 Extended Verification Module (EVM)
5349 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5350 L:      linux-integrity@vger.kernel.org
5351 S:      Supported
5352 F:      security/integrity/evm/
5353
5354 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5355 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5356 L:      linux-efi@vger.kernel.org
5357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5358 S:      Maintained
5359 F:      Documentation/efi-stub.txt
5360 F:      arch/*/kernel/efi.c
5361 F:      arch/x86/boot/compressed/eboot.[ch]
5362 F:      arch/*/include/asm/efi.h
5363 F:      arch/x86/platform/efi/
5364 F:      drivers/firmware/efi/
5365 F:      include/linux/efi*.h
5366 F:      arch/arm/boot/compressed/efi-header.S
5367 F:      arch/arm64/kernel/efi-entry.S
5368
5369 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5370 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5371 M:      Chanwoo Choi <cw00.choi@samsung.com>
5372 L:      linux-kernel@vger.kernel.org
5373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5374 S:      Maintained
5375 F:      drivers/extcon/
5376 F:      include/linux/extcon/
5377 F:      include/linux/extcon.h
5378 F:      Documentation/extcon/
5379 F:      Documentation/devicetree/bindings/extcon/
5380
5381 EXYNOS DP DRIVER
5382 M:      Jingoo Han <jingoohan1@gmail.com>
5383 L:      dri-devel@lists.freedesktop.org
5384 S:      Maintained
5385 F:      drivers/gpu/drm/exynos/exynos_dp*
5386
5387 EXYNOS SYSMMU (IOMMU) driver
5388 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5389 L:      iommu@lists.linux-foundation.org
5390 S:      Maintained
5391 F:      drivers/iommu/exynos-iommu.c
5392
5393 EZchip NPS platform support
5394 M:      Elad Kanfi <eladkan@mellanox.com>
5395 M:      Vineet Gupta <vgupta@synopsys.com>
5396 S:      Supported
5397 F:      arch/arc/plat-eznps
5398 F:      arch/arc/boot/dts/eznps.dts
5399
5400 F2FS FILE SYSTEM
5401 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5402 M:      Chao Yu <yuchao0@huawei.com>
5403 L:      linux-f2fs-devel@lists.sourceforge.net
5404 W:      https://f2fs.wiki.kernel.org/
5405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5406 S:      Maintained
5407 F:      Documentation/filesystems/f2fs.txt
5408 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5409 F:      fs/f2fs/
5410 F:      include/linux/f2fs_fs.h
5411 F:      include/trace/events/f2fs.h
5412
5413 F71805F HARDWARE MONITORING DRIVER
5414 M:      Jean Delvare <jdelvare@suse.com>
5415 L:      linux-hwmon@vger.kernel.org
5416 S:      Maintained
5417 F:      Documentation/hwmon/f71805f
5418 F:      drivers/hwmon/f71805f.c
5419
5420 FANOTIFY
5421 M:      Jan Kara <jack@suse.cz>
5422 R:      Amir Goldstein <amir73il@gmail.com>
5423 L:      linux-fsdevel@vger.kernel.org
5424 S:      Maintained
5425 F:      fs/notify/fanotify/
5426 F:      include/linux/fanotify.h
5427 F:      include/uapi/linux/fanotify.h
5428
5429 FARSYNC SYNCHRONOUS DRIVER
5430 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5431 W:      http://www.farsite.co.uk/
5432 S:      Supported
5433 F:      drivers/net/wan/farsync.*
5434
5435 FAULT INJECTION SUPPORT
5436 M:      Akinobu Mita <akinobu.mita@gmail.com>
5437 S:      Supported
5438 F:      Documentation/fault-injection/
5439 F:      lib/fault-inject.c
5440
5441 FBTFT Framebuffer drivers
5442 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5443 S:      Maintained
5444 F:      drivers/staging/fbtft/
5445
5446 FC0011 TUNER DRIVER
5447 M:      Michael Buesch <m@bues.ch>
5448 L:      linux-media@vger.kernel.org
5449 S:      Maintained
5450 F:      drivers/media/tuners/fc0011.h
5451 F:      drivers/media/tuners/fc0011.c
5452
5453 FC2580 MEDIA DRIVER
5454 M:      Antti Palosaari <crope@iki.fi>
5455 L:      linux-media@vger.kernel.org
5456 W:      https://linuxtv.org
5457 W:      http://palosaari.fi/linux/
5458 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5459 T:      git git://linuxtv.org/anttip/media_tree.git
5460 S:      Maintained
5461 F:      drivers/media/tuners/fc2580*
5462
5463 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5464 M:      Johannes Thumshirn <jth@kernel.org>
5465 L:      linux-scsi@vger.kernel.org
5466 W:      www.Open-FCoE.org
5467 S:      Supported
5468 F:      drivers/scsi/libfc/
5469 F:      drivers/scsi/fcoe/
5470 F:      include/scsi/fc/
5471 F:      include/scsi/libfc.h
5472 F:      include/scsi/libfcoe.h
5473 F:      include/uapi/scsi/fc/
5474
5475 FILE LOCKING (flock() and fcntl()/lockf())
5476 M:      Jeff Layton <jlayton@kernel.org>
5477 M:      "J. Bruce Fields" <bfields@fieldses.org>
5478 L:      linux-fsdevel@vger.kernel.org
5479 S:      Maintained
5480 F:      include/linux/fcntl.h
5481 F:      include/uapi/linux/fcntl.h
5482 F:      fs/fcntl.c
5483 F:      fs/locks.c
5484
5485 FILESYSTEMS (VFS and infrastructure)
5486 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5487 L:      linux-fsdevel@vger.kernel.org
5488 S:      Maintained
5489 F:      fs/*
5490 F:      include/linux/fs.h
5491 F:      include/uapi/linux/fs.h
5492
5493 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5494 M:      Riku Voipio <riku.voipio@iki.fi>
5495 L:      linux-hwmon@vger.kernel.org
5496 S:      Maintained
5497 F:      drivers/hwmon/f75375s.c
5498 F:      include/linux/f75375s.h
5499
5500 FIREWIRE AUDIO DRIVERS
5501 M:      Clemens Ladisch <clemens@ladisch.de>
5502 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5503 T:      git git://git.alsa-project.org/alsa-kernel.git
5504 S:      Maintained
5505 F:      sound/firewire/
5506
5507 FIREWIRE MEDIA DRIVERS (firedtv)
5508 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5509 L:      linux-media@vger.kernel.org
5510 L:      linux1394-devel@lists.sourceforge.net
5511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5512 S:      Maintained
5513 F:      drivers/media/firewire/
5514
5515 FIREWIRE SBP-2 TARGET
5516 M:      Chris Boot <bootc@bootc.net>
5517 L:      linux-scsi@vger.kernel.org
5518 L:      target-devel@vger.kernel.org
5519 L:      linux1394-devel@lists.sourceforge.net
5520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5521 S:      Maintained
5522 F:      drivers/target/sbp/
5523
5524 FIREWIRE SUBSYSTEM
5525 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5526 L:      linux1394-devel@lists.sourceforge.net
5527 W:      http://ieee1394.wiki.kernel.org/
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5529 S:      Maintained
5530 F:      drivers/firewire/
5531 F:      include/linux/firewire.h
5532 F:      include/uapi/linux/firewire*.h
5533 F:      tools/firewire/
5534
5535 FIRMWARE LOADER (request_firmware)
5536 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5537 L:      linux-kernel@vger.kernel.org
5538 S:      Maintained
5539 F:      Documentation/firmware_class/
5540 F:      drivers/base/firmware_loader/
5541 F:      include/linux/firmware.h
5542
5543 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5544 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5545 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5546 S:      Maintained
5547 F:      drivers/block/rsxx/
5548
5549 FLOPPY DRIVER
5550 M:      Jiri Kosina <jikos@kernel.org>
5551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5552 S:      Odd fixes
5553 F:      drivers/block/floppy.c
5554
5555 FMC SUBSYSTEM
5556 M:      Alessandro Rubini <rubini@gnudd.com>
5557 W:      http://www.ohwr.org/projects/fmc-bus
5558 S:      Supported
5559 F:      drivers/fmc/
5560 F:      include/linux/fmc*.h
5561 F:      include/linux/ipmi-fru.h
5562 K:      fmc_d.*register
5563
5564 FPGA MANAGER FRAMEWORK
5565 M:      Alan Tull <atull@kernel.org>
5566 M:      Moritz Fischer <mdf@kernel.org>
5567 L:      linux-fpga@vger.kernel.org
5568 S:      Maintained
5569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5570 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5571 F:      Documentation/fpga/
5572 F:      Documentation/devicetree/bindings/fpga/
5573 F:      drivers/fpga/
5574 F:      include/linux/fpga/
5575 W:      http://www.rocketboards.org
5576
5577 FPU EMULATOR
5578 M:      Bill Metzenthen <billm@melbpc.org.au>
5579 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5580 S:      Maintained
5581 F:      arch/x86/math-emu/
5582
5583 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5584 L:      netdev@vger.kernel.org
5585 S:      Orphan
5586 F:      drivers/net/wan/dlci.c
5587 F:      drivers/net/wan/sdla.c
5588
5589 FRAMEBUFFER LAYER
5590 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5591 L:      dri-devel@lists.freedesktop.org
5592 L:      linux-fbdev@vger.kernel.org
5593 T:      git git://github.com/bzolnier/linux.git
5594 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5595 S:      Maintained
5596 F:      Documentation/fb/
5597 F:      drivers/video/
5598 F:      include/video/
5599 F:      include/linux/fb.h
5600 F:      include/uapi/video/
5601 F:      include/uapi/linux/fb.h
5602
5603 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5604 M:      Horia Geantă <horia.geanta@nxp.com>
5605 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5606 L:      linux-crypto@vger.kernel.org
5607 S:      Maintained
5608 F:      drivers/crypto/caam/
5609 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5610
5611 FREESCALE DIU FRAMEBUFFER DRIVER
5612 M:      Timur Tabi <timur@tabi.org>
5613 L:      linux-fbdev@vger.kernel.org
5614 S:      Maintained
5615 F:      drivers/video/fbdev/fsl-diu-fb.*
5616
5617 FREESCALE DMA DRIVER
5618 M:      Li Yang <leoyang.li@nxp.com>
5619 M:      Zhang Wei <zw@zh-kernel.org>
5620 L:      linuxppc-dev@lists.ozlabs.org
5621 S:      Maintained
5622 F:      drivers/dma/fsldma.*
5623
5624 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5625 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5626 L:      netdev@vger.kernel.org
5627 S:      Maintained
5628 F:      drivers/net/ethernet/freescale/gianfar*
5629 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5630 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5631
5632 FREESCALE GPMI NAND DRIVER
5633 M:      Han Xu <han.xu@nxp.com>
5634 L:      linux-mtd@lists.infradead.org
5635 S:      Maintained
5636 F:      drivers/mtd/nand/raw/gpmi-nand/*
5637
5638 FREESCALE I2C CPM DRIVER
5639 M:      Jochen Friedrich <jochen@scram.de>
5640 L:      linuxppc-dev@lists.ozlabs.org
5641 L:      linux-i2c@vger.kernel.org
5642 S:      Maintained
5643 F:      drivers/i2c/busses/i2c-cpm.c
5644
5645 FREESCALE IMX / MXC FEC DRIVER
5646 M:      Fugang Duan <fugang.duan@nxp.com>
5647 L:      netdev@vger.kernel.org
5648 S:      Maintained
5649 F:      drivers/net/ethernet/freescale/fec_main.c
5650 F:      drivers/net/ethernet/freescale/fec_ptp.c
5651 F:      drivers/net/ethernet/freescale/fec.h
5652 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5653
5654 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5655 M:      Sascha Hauer <kernel@pengutronix.de>
5656 L:      linux-fbdev@vger.kernel.org
5657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5658 S:      Maintained
5659 F:      include/linux/platform_data/video-imxfb.h
5660 F:      drivers/video/fbdev/imxfb.c
5661
5662 FREESCALE QORIQ DPAA ETHERNET DRIVER
5663 M:      Madalin Bucur <madalin.bucur@nxp.com>
5664 L:      netdev@vger.kernel.org
5665 S:      Maintained
5666 F:      drivers/net/ethernet/freescale/dpaa
5667
5668 FREESCALE QORIQ DPAA FMAN DRIVER
5669 M:      Madalin Bucur <madalin.bucur@nxp.com>
5670 L:      netdev@vger.kernel.org
5671 S:      Maintained
5672 F:      drivers/net/ethernet/freescale/fman
5673 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5674
5675 FREESCALE QUAD SPI DRIVER
5676 M:      Han Xu <han.xu@nxp.com>
5677 L:      linux-mtd@lists.infradead.org
5678 S:      Maintained
5679 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5680
5681 FREESCALE QUICC ENGINE LIBRARY
5682 M:      Qiang Zhao <qiang.zhao@nxp.com>
5683 L:      linuxppc-dev@lists.ozlabs.org
5684 S:      Maintained
5685 F:      drivers/soc/fsl/qe/
5686 F:      include/soc/fsl/*qe*.h
5687 F:      include/soc/fsl/*ucc*.h
5688
5689 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5690 M:      Li Yang <leoyang.li@nxp.com>
5691 L:      netdev@vger.kernel.org
5692 L:      linuxppc-dev@lists.ozlabs.org
5693 S:      Maintained
5694 F:      drivers/net/ethernet/freescale/ucc_geth*
5695
5696 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5697 M:      Zhao Qiang <qiang.zhao@nxp.com>
5698 L:      netdev@vger.kernel.org
5699 L:      linuxppc-dev@lists.ozlabs.org
5700 S:      Maintained
5701 F:      drivers/net/wan/fsl_ucc_hdlc*
5702
5703 FREESCALE QUICC ENGINE UCC UART DRIVER
5704 M:      Timur Tabi <timur@tabi.org>
5705 L:      linuxppc-dev@lists.ozlabs.org
5706 S:      Maintained
5707 F:      drivers/tty/serial/ucc_uart.c
5708
5709 FREESCALE SOC DRIVERS
5710 M:      Li Yang <leoyang.li@nxp.com>
5711 L:      linuxppc-dev@lists.ozlabs.org
5712 L:      linux-arm-kernel@lists.infradead.org
5713 S:      Maintained
5714 F:      Documentation/devicetree/bindings/soc/fsl/
5715 F:      drivers/soc/fsl/
5716 F:      include/linux/fsl/
5717
5718 FREESCALE SOC FS_ENET DRIVER
5719 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5720 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5721 L:      linuxppc-dev@lists.ozlabs.org
5722 L:      netdev@vger.kernel.org
5723 S:      Maintained
5724 F:      drivers/net/ethernet/freescale/fs_enet/
5725 F:      include/linux/fs_enet_pd.h
5726
5727 FREESCALE SOC SOUND DRIVERS
5728 M:      Timur Tabi <timur@tabi.org>
5729 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5730 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5731 R:      Fabio Estevam <fabio.estevam@nxp.com>
5732 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5733 L:      linuxppc-dev@lists.ozlabs.org
5734 S:      Maintained
5735 F:      sound/soc/fsl/fsl*
5736 F:      sound/soc/fsl/imx*
5737 F:      sound/soc/fsl/mpc8610_hpcd.c
5738
5739 FREESCALE USB PERIPHERAL DRIVERS
5740 M:      Li Yang <leoyang.li@nxp.com>
5741 L:      linux-usb@vger.kernel.org
5742 L:      linuxppc-dev@lists.ozlabs.org
5743 S:      Maintained
5744 F:      drivers/usb/gadget/udc/fsl*
5745
5746 FREEVXFS FILESYSTEM
5747 M:      Christoph Hellwig <hch@infradead.org>
5748 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5749 S:      Maintained
5750 F:      fs/freevxfs/
5751
5752 FREEZER
5753 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5754 M:      Pavel Machek <pavel@ucw.cz>
5755 L:      linux-pm@vger.kernel.org
5756 S:      Supported
5757 F:      Documentation/power/freezing-of-tasks.txt
5758 F:      include/linux/freezer.h
5759 F:      kernel/freezer.c
5760
5761 FRONTSWAP API
5762 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5763 L:      linux-kernel@vger.kernel.org
5764 S:      Maintained
5765 F:      mm/frontswap.c
5766 F:      include/linux/frontswap.h
5767
5768 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5769 M:      David Howells <dhowells@redhat.com>
5770 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5771 S:      Supported
5772 F:      Documentation/filesystems/caching/
5773 F:      fs/fscache/
5774 F:      include/linux/fscache*.h
5775
5776 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5777 M:      Theodore Y. Ts'o <tytso@mit.edu>
5778 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5779 L:      linux-fscrypt@vger.kernel.org
5780 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5782 S:      Supported
5783 F:      fs/crypto/
5784 F:      include/linux/fscrypt*.h
5785 F:      Documentation/filesystems/fscrypt.rst
5786
5787 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5788 M:      Jan Kara <jack@suse.cz>
5789 R:      Amir Goldstein <amir73il@gmail.com>
5790 L:      linux-fsdevel@vger.kernel.org
5791 S:      Maintained
5792 F:      fs/notify/
5793 F:      include/linux/fsnotify*.h
5794
5795 FUJITSU LAPTOP EXTRAS
5796 M:      Jonathan Woithe <jwoithe@just42.net>
5797 L:      platform-driver-x86@vger.kernel.org
5798 S:      Maintained
5799 F:      drivers/platform/x86/fujitsu-laptop.c
5800
5801 FUJITSU M-5MO LS CAMERA ISP DRIVER
5802 M:      Kyungmin Park <kyungmin.park@samsung.com>
5803 M:      Heungjun Kim <riverful.kim@samsung.com>
5804 L:      linux-media@vger.kernel.org
5805 S:      Maintained
5806 F:      drivers/media/i2c/m5mols/
5807 F:      include/media/i2c/m5mols.h
5808
5809 FUJITSU TABLET EXTRAS
5810 M:      Robert Gerlach <khnz@gmx.de>
5811 L:      platform-driver-x86@vger.kernel.org
5812 S:      Maintained
5813 F:      drivers/platform/x86/fujitsu-tablet.c
5814
5815 FUSE: FILESYSTEM IN USERSPACE
5816 M:      Miklos Szeredi <miklos@szeredi.hu>
5817 L:      linux-fsdevel@vger.kernel.org
5818 W:      http://fuse.sourceforge.net/
5819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5820 S:      Maintained
5821 F:      fs/fuse/
5822 F:      include/uapi/linux/fuse.h
5823 F:      Documentation/filesystems/fuse.txt
5824
5825 FUTEX SUBSYSTEM
5826 M:      Thomas Gleixner <tglx@linutronix.de>
5827 M:      Ingo Molnar <mingo@redhat.com>
5828 R:      Peter Zijlstra <peterz@infradead.org>
5829 R:      Darren Hart <dvhart@infradead.org>
5830 L:      linux-kernel@vger.kernel.org
5831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5832 S:      Maintained
5833 F:      kernel/futex.c
5834 F:      kernel/futex_compat.c
5835 F:      include/asm-generic/futex.h
5836 F:      include/linux/futex.h
5837 F:      include/uapi/linux/futex.h
5838 F:      tools/testing/selftests/futex/
5839 F:      tools/perf/bench/futex*
5840 F:      Documentation/*futex*
5841
5842 GCC PLUGINS
5843 M:      Kees Cook <keescook@chromium.org>
5844 R:      Emese Revfy <re.emese@gmail.com>
5845 L:      kernel-hardening@lists.openwall.com
5846 S:      Maintained
5847 F:      scripts/gcc-plugins/
5848 F:      scripts/gcc-plugin.sh
5849 F:      scripts/Makefile.gcc-plugins
5850 F:      Documentation/gcc-plugins.txt
5851
5852 GCOV BASED KERNEL PROFILING
5853 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5854 S:      Maintained
5855 F:      kernel/gcov/
5856 F:      Documentation/dev-tools/gcov.rst
5857
5858 GDB KERNEL DEBUGGING HELPER SCRIPTS
5859 M:      Jan Kiszka <jan.kiszka@siemens.com>
5860 M:      Kieran Bingham <kieran@bingham.xyz>
5861 S:      Supported
5862 F:      scripts/gdb/
5863
5864 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5865 M:      Achim Leubner <achim_leubner@adaptec.com>
5866 L:      linux-scsi@vger.kernel.org
5867 W:      http://www.icp-vortex.com/
5868 S:      Supported
5869 F:      drivers/scsi/gdt*
5870
5871 GEMTEK FM RADIO RECEIVER DRIVER
5872 M:      Hans Verkuil <hverkuil@xs4all.nl>
5873 L:      linux-media@vger.kernel.org
5874 T:      git git://linuxtv.org/media_tree.git
5875 W:      https://linuxtv.org
5876 S:      Maintained
5877 F:      drivers/media/radio/radio-gemtek*
5878
5879 GENERIC GPIO I2C DRIVER
5880 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5881 S:      Supported
5882 F:      drivers/i2c/busses/i2c-gpio.c
5883 F:      include/linux/i2c-gpio.h
5884
5885 GENERIC GPIO I2C MULTIPLEXER DRIVER
5886 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5887 L:      linux-i2c@vger.kernel.org
5888 S:      Supported
5889 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5890 F:      include/linux/i2c-mux-gpio.h
5891 F:      Documentation/i2c/muxes/i2c-mux-gpio
5892
5893 GENERIC HDLC (WAN) DRIVERS
5894 M:      Krzysztof Halasa <khc@pm.waw.pl>
5895 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5896 S:      Maintained
5897 F:      drivers/net/wan/c101.c
5898 F:      drivers/net/wan/hd6457*
5899 F:      drivers/net/wan/hdlc*
5900 F:      drivers/net/wan/n2.c
5901 F:      drivers/net/wan/pc300too.c
5902 F:      drivers/net/wan/pci200syn.c
5903 F:      drivers/net/wan/wanxl*
5904
5905 GENERIC INCLUDE/ASM HEADER FILES
5906 M:      Arnd Bergmann <arnd@arndb.de>
5907 L:      linux-arch@vger.kernel.org
5908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5909 S:      Maintained
5910 F:      include/asm-generic/
5911 F:      include/uapi/asm-generic/
5912
5913 GENERIC PHY FRAMEWORK
5914 M:      Kishon Vijay Abraham I <kishon@ti.com>
5915 L:      linux-kernel@vger.kernel.org
5916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5917 S:      Supported
5918 F:      drivers/phy/
5919 F:      include/linux/phy/
5920
5921 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5922 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5923 S:      Supported
5924 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5925
5926 GENERIC PM DOMAINS
5927 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5928 M:      Kevin Hilman <khilman@kernel.org>
5929 M:      Ulf Hansson <ulf.hansson@linaro.org>
5930 L:      linux-pm@vger.kernel.org
5931 S:      Supported
5932 F:      drivers/base/power/domain*.c
5933 F:      include/linux/pm_domain.h
5934 F:      Documentation/devicetree/bindings/power/power_domain.txt
5935
5936 GENERIC UIO DRIVER FOR PCI DEVICES
5937 M:      "Michael S. Tsirkin" <mst@redhat.com>
5938 L:      kvm@vger.kernel.org
5939 S:      Supported
5940 F:      drivers/uio/uio_pci_generic.c
5941
5942 GENWQE (IBM Generic Workqueue Card)
5943 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5944 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5945 S:      Supported
5946 F:      drivers/misc/genwqe/
5947
5948 GET_MAINTAINER SCRIPT
5949 M:      Joe Perches <joe@perches.com>
5950 S:      Maintained
5951 F:      scripts/get_maintainer.pl
5952
5953 GFS2 FILE SYSTEM
5954 M:      Steven Whitehouse <swhiteho@redhat.com>
5955 M:      Bob Peterson <rpeterso@redhat.com>
5956 L:      cluster-devel@redhat.com
5957 W:      http://sources.redhat.com/cluster/
5958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5959 S:      Supported
5960 F:      Documentation/filesystems/gfs2*.txt
5961 F:      fs/gfs2/
5962 F:      include/uapi/linux/gfs2_ondisk.h
5963
5964 GIGASET ISDN DRIVERS
5965 M:      Paul Bolle <pebolle@tiscali.nl>
5966 L:      gigaset307x-common@lists.sourceforge.net
5967 W:      http://gigaset307x.sourceforge.net/
5968 S:      Odd Fixes
5969 F:      Documentation/isdn/README.gigaset
5970 F:      drivers/isdn/gigaset/
5971 F:      include/uapi/linux/gigaset_dev.h
5972
5973 GO7007 MPEG CODEC
5974 M:      Hans Verkuil <hans.verkuil@cisco.com>
5975 L:      linux-media@vger.kernel.org
5976 S:      Maintained
5977 F:      drivers/media/usb/go7007/
5978
5979 GOODIX TOUCHSCREEN
5980 M:      Bastien Nocera <hadess@hadess.net>
5981 L:      linux-input@vger.kernel.org
5982 S:      Maintained
5983 F:      drivers/input/touchscreen/goodix.c
5984
5985 GPD POCKET FAN DRIVER
5986 M:      Hans de Goede <hdegoede@redhat.com>
5987 L:      platform-driver-x86@vger.kernel.org
5988 S:      Maintained
5989 F:      drivers/platform/x86/gpd-pocket-fan.c
5990
5991 GPIO ACPI SUPPORT
5992 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
5993 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
5994 L:      linux-gpio@vger.kernel.org
5995 L:      linux-acpi@vger.kernel.org
5996 S:      Maintained
5997 F:      Documentation/acpi/gpio-properties.txt
5998 F:      drivers/gpio/gpiolib-acpi.c
5999
6000 GPIO IR Transmitter
6001 M:      Sean Young <sean@mess.org>
6002 L:      linux-media@vger.kernel.org
6003 S:      Maintained
6004 F:      drivers/media/rc/gpio-ir-tx.c
6005
6006 GPIO MOCKUP DRIVER
6007 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6008 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6009 L:      linux-gpio@vger.kernel.org
6010 S:      Maintained
6011 F:      drivers/gpio/gpio-mockup.c
6012 F:      tools/testing/selftests/gpio/
6013
6014 GPIO SUBSYSTEM
6015 M:      Linus Walleij <linus.walleij@linaro.org>
6016 L:      linux-gpio@vger.kernel.org
6017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6018 S:      Maintained
6019 F:      Documentation/devicetree/bindings/gpio/
6020 F:      Documentation/driver-api/gpio/
6021 F:      Documentation/gpio/
6022 F:      Documentation/ABI/testing/gpio-cdev
6023 F:      Documentation/ABI/obsolete/sysfs-gpio
6024 F:      drivers/gpio/
6025 F:      include/linux/gpio/
6026 F:      include/linux/gpio.h
6027 F:      include/linux/of_gpio.h
6028 F:      include/asm-generic/gpio.h
6029 F:      include/uapi/linux/gpio.h
6030 F:      tools/gpio/
6031
6032 GRE DEMULTIPLEXER DRIVER
6033 M:      Dmitry Kozlov <xeb@mail.ru>
6034 L:      netdev@vger.kernel.org
6035 S:      Maintained
6036 F:      net/ipv4/gre_demux.c
6037 F:      net/ipv4/gre_offload.c
6038 F:      include/net/gre.h
6039
6040 GRETH 10/100/1G Ethernet MAC device driver
6041 M:      Andreas Larsson <andreas@gaisler.com>
6042 L:      netdev@vger.kernel.org
6043 S:      Maintained
6044 F:      drivers/net/ethernet/aeroflex/
6045
6046 GREYBUS AUDIO PROTOCOLS DRIVERS
6047 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6048 M:      Mark Greer <mgreer@animalcreek.com>
6049 S:      Maintained
6050 F:      drivers/staging/greybus/audio_apbridgea.c
6051 F:      drivers/staging/greybus/audio_apbridgea.h
6052 F:      drivers/staging/greybus/audio_codec.c
6053 F:      drivers/staging/greybus/audio_codec.h
6054 F:      drivers/staging/greybus/audio_gb.c
6055 F:      drivers/staging/greybus/audio_manager.c
6056 F:      drivers/staging/greybus/audio_manager.h
6057 F:      drivers/staging/greybus/audio_manager_module.c
6058 F:      drivers/staging/greybus/audio_manager_private.h
6059 F:      drivers/staging/greybus/audio_manager_sysfs.c
6060 F:      drivers/staging/greybus/audio_module.c
6061 F:      drivers/staging/greybus/audio_topology.c
6062
6063 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6064 M:      Viresh Kumar <vireshk@kernel.org>
6065 S:      Maintained
6066 F:      drivers/staging/greybus/authentication.c
6067 F:      drivers/staging/greybus/bootrom.c
6068 F:      drivers/staging/greybus/firmware.h
6069 F:      drivers/staging/greybus/fw-core.c
6070 F:      drivers/staging/greybus/fw-download.c
6071 F:      drivers/staging/greybus/fw-managament.c
6072 F:      drivers/staging/greybus/greybus_authentication.h
6073 F:      drivers/staging/greybus/greybus_firmware.h
6074 F:      drivers/staging/greybus/hid.c
6075 F:      drivers/staging/greybus/i2c.c
6076 F:      drivers/staging/greybus/spi.c
6077 F:      drivers/staging/greybus/spilib.c
6078 F:      drivers/staging/greybus/spilib.h
6079
6080 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6081 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6082 S:      Maintained
6083 F:      drivers/staging/greybus/loopback.c
6084 F:      drivers/staging/greybus/timesync.c
6085 F:      drivers/staging/greybus/timesync_platform.c
6086
6087 GREYBUS PLATFORM DRIVERS
6088 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6089 S:      Maintained
6090 F:      drivers/staging/greybus/arche-platform.c
6091 F:      drivers/staging/greybus/arche-apb-ctrl.c
6092 F:      drivers/staging/greybus/arche_platform.h
6093
6094 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6095 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6096 S:      Maintained
6097 F:      drivers/staging/greybus/sdio.c
6098 F:      drivers/staging/greybus/light.c
6099 F:      drivers/staging/greybus/gpio.c
6100 F:      drivers/staging/greybus/power_supply.c
6101 F:      drivers/staging/greybus/spi.c
6102 F:      drivers/staging/greybus/spilib.c
6103
6104 GREYBUS SUBSYSTEM
6105 M:      Johan Hovold <johan@kernel.org>
6106 M:      Alex Elder <elder@kernel.org>
6107 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6108 S:      Maintained
6109 F:      drivers/staging/greybus/
6110 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6111
6112 GREYBUS UART PROTOCOLS DRIVERS
6113 M:      David Lin <dtwlin@gmail.com>
6114 S:      Maintained
6115 F:      drivers/staging/greybus/uart.c
6116 F:      drivers/staging/greybus/log.c
6117
6118 GS1662 VIDEO SERIALIZER
6119 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6120 L:      linux-media@vger.kernel.org
6121 T:      git git://linuxtv.org/media_tree.git
6122 S:      Maintained
6123 F:      drivers/media/spi/gs1662.c
6124
6125 GSPCA FINEPIX SUBDRIVER
6126 M:      Frank Zago <frank@zago.net>
6127 L:      linux-media@vger.kernel.org
6128 T:      git git://linuxtv.org/media_tree.git
6129 S:      Maintained
6130 F:      drivers/media/usb/gspca/finepix.c
6131
6132 GSPCA GL860 SUBDRIVER
6133 M:      Olivier Lorin <o.lorin@laposte.net>
6134 L:      linux-media@vger.kernel.org
6135 T:      git git://linuxtv.org/media_tree.git
6136 S:      Maintained
6137 F:      drivers/media/usb/gspca/gl860/
6138
6139 GSPCA M5602 SUBDRIVER
6140 M:      Erik Andren <erik.andren@gmail.com>
6141 L:      linux-media@vger.kernel.org
6142 T:      git git://linuxtv.org/media_tree.git
6143 S:      Maintained
6144 F:      drivers/media/usb/gspca/m5602/
6145
6146 GSPCA PAC207 SONIXB SUBDRIVER
6147 M:      Hans Verkuil <hverkuil@xs4all.nl>
6148 L:      linux-media@vger.kernel.org
6149 T:      git git://linuxtv.org/media_tree.git
6150 S:      Odd Fixes
6151 F:      drivers/media/usb/gspca/pac207.c
6152
6153 GSPCA SN9C20X SUBDRIVER
6154 M:      Brian Johnson <brijohn@gmail.com>
6155 L:      linux-media@vger.kernel.org
6156 T:      git git://linuxtv.org/media_tree.git
6157 S:      Maintained
6158 F:      drivers/media/usb/gspca/sn9c20x.c
6159
6160 GSPCA T613 SUBDRIVER
6161 M:      Leandro Costantino <lcostantino@gmail.com>
6162 L:      linux-media@vger.kernel.org
6163 T:      git git://linuxtv.org/media_tree.git
6164 S:      Maintained
6165 F:      drivers/media/usb/gspca/t613.c
6166
6167 GSPCA USB WEBCAM DRIVER
6168 M:      Hans Verkuil <hverkuil@xs4all.nl>
6169 L:      linux-media@vger.kernel.org
6170 T:      git git://linuxtv.org/media_tree.git
6171 S:      Odd Fixes
6172 F:      drivers/media/usb/gspca/
6173
6174 GTP (GPRS Tunneling Protocol)
6175 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6176 M:      Harald Welte <laforge@gnumonks.org>
6177 L:      osmocom-net-gprs@lists.osmocom.org
6178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6179 S:      Maintained
6180 F:      drivers/net/gtp.c
6181
6182 GUID PARTITION TABLE (GPT)
6183 M:      Davidlohr Bueso <dave@stgolabs.net>
6184 L:      linux-efi@vger.kernel.org
6185 S:      Maintained
6186 F:      block/partitions/efi.*
6187
6188 H8/300 ARCHITECTURE
6189 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6190 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6191 W:      http://uclinux-h8.sourceforge.jp
6192 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6193 S:      Maintained
6194 F:      arch/h8300/
6195 F:      drivers/clocksource/h8300_*.c
6196 F:      drivers/clk/h8300/
6197 F:      drivers/irqchip/irq-renesas-h8*.c
6198
6199 HACKRF MEDIA DRIVER
6200 M:      Antti Palosaari <crope@iki.fi>
6201 L:      linux-media@vger.kernel.org
6202 W:      https://linuxtv.org
6203 W:      http://palosaari.fi/linux/
6204 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6205 T:      git git://linuxtv.org/anttip/media_tree.git
6206 S:      Maintained
6207 F:      drivers/media/usb/hackrf/
6208
6209 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6210 M:      Frank Seidel <frank@f-seidel.de>
6211 L:      platform-driver-x86@vger.kernel.org
6212 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6213 S:      Maintained
6214 F:      drivers/platform/x86/hdaps.c
6215
6216 HARDWARE MONITORING
6217 M:      Jean Delvare <jdelvare@suse.com>
6218 M:      Guenter Roeck <linux@roeck-us.net>
6219 L:      linux-hwmon@vger.kernel.org
6220 W:      http://hwmon.wiki.kernel.org/
6221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6222 S:      Maintained
6223 F:      Documentation/hwmon/
6224 F:      drivers/hwmon/
6225 F:      include/linux/hwmon*.h
6226
6227 HARDWARE RANDOM NUMBER GENERATOR CORE
6228 M:      Matt Mackall <mpm@selenic.com>
6229 M:      Herbert Xu <herbert@gondor.apana.org.au>
6230 L:      linux-crypto@vger.kernel.org
6231 S:      Odd fixes
6232 F:      Documentation/devicetree/bindings/rng/
6233 F:      Documentation/hw_random.txt
6234 F:      drivers/char/hw_random/
6235 F:      include/linux/hw_random.h
6236
6237 HARDWARE TRACING FACILITIES
6238 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6239 S:      Maintained
6240 F:      drivers/hwtracing/
6241
6242 HARDWARE SPINLOCK CORE
6243 M:      Ohad Ben-Cohen <ohad@wizery.com>
6244 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6245 L:      linux-remoteproc@vger.kernel.org
6246 S:      Maintained
6247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6248 F:      Documentation/devicetree/bindings/hwlock/
6249 F:      Documentation/hwspinlock.txt
6250 F:      drivers/hwspinlock/
6251 F:      include/linux/hwspinlock.h
6252
6253 HARMONY SOUND DRIVER
6254 L:      linux-parisc@vger.kernel.org
6255 S:      Maintained
6256 F:      sound/parisc/harmony.*
6257
6258 HDPVR USB VIDEO ENCODER DRIVER
6259 M:      Hans Verkuil <hverkuil@xs4all.nl>
6260 L:      linux-media@vger.kernel.org
6261 T:      git git://linuxtv.org/media_tree.git
6262 W:      https://linuxtv.org
6263 S:      Odd Fixes
6264 F:      drivers/media/usb/hdpvr/
6265
6266 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6267 M:      Jimmy Vance <jimmy.vance@hpe.com>
6268 S:      Supported
6269 F:      Documentation/watchdog/hpwdt.txt
6270 F:      drivers/watchdog/hpwdt.c
6271
6272 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6273 M:      Don Brace <don.brace@microsemi.com>
6274 L:      esc.storagedev@microsemi.com
6275 L:      linux-scsi@vger.kernel.org
6276 S:      Supported
6277 F:      Documentation/scsi/hpsa.txt
6278 F:      drivers/scsi/hpsa*.[ch]
6279 F:      include/linux/cciss*.h
6280 F:      include/uapi/linux/cciss*.h
6281
6282 HFI1 DRIVER
6283 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6284 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6285 L:      linux-rdma@vger.kernel.org
6286 S:      Supported
6287 F:      drivers/infiniband/hw/hfi1
6288
6289 HFS FILESYSTEM
6290 L:      linux-fsdevel@vger.kernel.org
6291 S:      Orphan
6292 F:      Documentation/filesystems/hfs.txt
6293 F:      fs/hfs/
6294
6295 HFSPLUS FILESYSTEM
6296 L:      linux-fsdevel@vger.kernel.org
6297 S:      Orphan
6298 F:      Documentation/filesystems/hfsplus.txt
6299 F:      fs/hfsplus/
6300
6301 HGA FRAMEBUFFER DRIVER
6302 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6303 L:      linux-nvidia@lists.surfsouth.com
6304 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6305 S:      Maintained
6306 F:      drivers/video/fbdev/hgafb.c
6307
6308 HIBERNATION (aka Software Suspend, aka swsusp)
6309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6310 M:      Pavel Machek <pavel@ucw.cz>
6311 L:      linux-pm@vger.kernel.org
6312 B:      https://bugzilla.kernel.org
6313 S:      Supported
6314 F:      arch/x86/power/
6315 F:      drivers/base/power/
6316 F:      kernel/power/
6317 F:      include/linux/suspend.h
6318 F:      include/linux/freezer.h
6319 F:      include/linux/pm.h
6320 F:      arch/*/include/asm/suspend*.h
6321
6322 HID CORE LAYER
6323 M:      Jiri Kosina <jikos@kernel.org>
6324 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6325 L:      linux-input@vger.kernel.org
6326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6327 S:      Maintained
6328 F:      drivers/hid/
6329 F:      include/linux/hid*
6330 F:      include/uapi/linux/hid*
6331
6332 HID SENSOR HUB DRIVERS
6333 M:      Jiri Kosina <jikos@kernel.org>
6334 M:      Jonathan Cameron <jic23@kernel.org>
6335 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6336 L:      linux-input@vger.kernel.org
6337 L:      linux-iio@vger.kernel.org
6338 S:      Maintained
6339 F:      Documentation/hid/hid-sensor*
6340 F:      drivers/hid/hid-sensor-*
6341 F:      drivers/iio/*/hid-*
6342 F:      include/linux/hid-sensor-*
6343
6344 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6345 M:      Thomas Gleixner <tglx@linutronix.de>
6346 L:      linux-kernel@vger.kernel.org
6347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6348 S:      Maintained
6349 F:      Documentation/timers/
6350 F:      kernel/time/hrtimer.c
6351 F:      kernel/time/clockevents.c
6352 F:      kernel/time/timer_*.c
6353 F:      include/linux/clockchips.h
6354 F:      include/linux/hrtimer.h
6355
6356 HIGH-SPEED SCC DRIVER FOR AX.25
6357 L:      linux-hams@vger.kernel.org
6358 S:      Orphan
6359 F:      drivers/net/hamradio/dmascc.c
6360 F:      drivers/net/hamradio/scc.c
6361
6362 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6363 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6364 W:      http://www.highpoint-tech.com
6365 S:      Supported
6366 F:      Documentation/scsi/hptiop.txt
6367 F:      drivers/scsi/hptiop.c
6368
6369 HIPPI
6370 M:      Jes Sorensen <jes@trained-monkey.org>
6371 L:      linux-hippi@sunsite.dk
6372 S:      Maintained
6373 F:      include/linux/hippidevice.h
6374 F:      include/uapi/linux/if_hippi.h
6375 F:      net/802/hippi.c
6376 F:      drivers/net/hippi/
6377
6378 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6379 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6380 M:      Salil Mehta <salil.mehta@huawei.com>
6381 L:      netdev@vger.kernel.org
6382 W:      http://www.hisilicon.com
6383 S:      Maintained
6384 F:      drivers/net/ethernet/hisilicon/hns3/
6385
6386 HISILICON LPC BUS DRIVER
6387 M:      john.garry@huawei.com
6388 W:      http://www.hisilicon.com
6389 S:      Maintained
6390 F:      drivers/bus/hisi_lpc.c
6391 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6392
6393 HISILICON NETWORK SUBSYSTEM DRIVER
6394 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6395 M:      Salil Mehta <salil.mehta@huawei.com>
6396 L:      netdev@vger.kernel.org
6397 W:      http://www.hisilicon.com
6398 S:      Maintained
6399 F:      drivers/net/ethernet/hisilicon/
6400 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6401
6402 HISILICON PMU DRIVER
6403 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6404 W:      http://www.hisilicon.com
6405 S:      Supported
6406 F:      drivers/perf/hisilicon
6407 F:      Documentation/perf/hisi-pmu.txt
6408
6409 HISILICON ROCE DRIVER
6410 M:      Lijun Ou <oulijun@huawei.com>
6411 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6412 L:      linux-rdma@vger.kernel.org
6413 S:      Maintained
6414 F:      drivers/infiniband/hw/hns/
6415 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6416
6417 HISILICON SAS Controller
6418 M:      John Garry <john.garry@huawei.com>
6419 W:      http://www.hisilicon.com
6420 S:      Supported
6421 F:      drivers/scsi/hisi_sas/
6422 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6423
6424 HMM - Heterogeneous Memory Management
6425 M:      Jérôme Glisse <jglisse@redhat.com>
6426 L:      linux-mm@kvack.org
6427 S:      Maintained
6428 F:      mm/hmm*
6429 F:      include/linux/hmm*
6430 F:      Documentation/vm/hmm.txt
6431
6432 HOST AP DRIVER
6433 M:      Jouni Malinen <j@w1.fi>
6434 L:      linux-wireless@vger.kernel.org
6435 W:      http://w1.fi/hostap-driver.html
6436 S:      Obsolete
6437 F:      drivers/net/wireless/intersil/hostap/
6438
6439 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6440 L:      platform-driver-x86@vger.kernel.org
6441 S:      Orphan
6442 F:      drivers/platform/x86/tc1100-wmi.c
6443
6444 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6445 M:      Jaroslav Kysela <perex@perex.cz>
6446 S:      Maintained
6447 F:      drivers/net/ethernet/hp/hp100.*
6448
6449 HPET:   High Precision Event Timers driver
6450 M:      Clemens Ladisch <clemens@ladisch.de>
6451 S:      Maintained
6452 F:      Documentation/timers/hpet.txt
6453 F:      drivers/char/hpet.c
6454 F:      include/linux/hpet.h
6455 F:      include/uapi/linux/hpet.h
6456
6457 HPET:   x86
6458 S:      Orphan
6459 F:      arch/x86/kernel/hpet.c
6460 F:      arch/x86/include/asm/hpet.h
6461
6462 HPFS FILESYSTEM
6463 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6464 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6465 S:      Maintained
6466 F:      fs/hpfs/
6467
6468 HSI SUBSYSTEM
6469 M:      Sebastian Reichel <sre@kernel.org>
6470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6471 S:      Maintained
6472 F:      Documentation/ABI/testing/sysfs-bus-hsi
6473 F:      Documentation/driver-api/hsi.rst
6474 F:      drivers/hsi/
6475 F:      include/linux/hsi/
6476 F:      include/uapi/linux/hsi/
6477
6478 HSO 3G MODEM DRIVER
6479 L:      linux-usb@vger.kernel.org
6480 S:      Orphan
6481 F:      drivers/net/usb/hso.c
6482
6483 HSR NETWORK PROTOCOL
6484 M:      Arvid Brodin <arvid.brodin@alten.se>
6485 L:      netdev@vger.kernel.org
6486 S:      Maintained
6487 F:      net/hsr/
6488
6489 HT16K33 LED CONTROLLER DRIVER
6490 M:      Robin van der Gracht <robin@protonic.nl>
6491 S:      Maintained
6492 F:      drivers/auxdisplay/ht16k33.c
6493 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6494
6495 HTCPEN TOUCHSCREEN DRIVER
6496 M:      Pau Oliva Fora <pof@eslack.org>
6497 L:      linux-input@vger.kernel.org
6498 S:      Maintained
6499 F:      drivers/input/touchscreen/htcpen.c
6500
6501 HUAWEI ETHERNET DRIVER
6502 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6503 L:      netdev@vger.kernel.org
6504 S:      Supported
6505 F:      Documentation/networking/hinic.txt
6506 F:      drivers/net/ethernet/huawei/hinic/
6507
6508 HUGETLB FILESYSTEM
6509 M:      Nadia Yvette Chambers <nyc@holomorphy.com>
6510 S:      Maintained
6511 F:      fs/hugetlbfs/
6512
6513 HVA ST MEDIA DRIVER
6514 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6515 L:      linux-media@vger.kernel.org
6516 T:      git git://linuxtv.org/media_tree.git
6517 W:      https://linuxtv.org
6518 S:      Supported
6519 F:      drivers/media/platform/sti/hva
6520
6521 HWPOISON MEMORY FAILURE HANDLING
6522 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6523 L:      linux-mm@kvack.org
6524 S:      Maintained
6525 F:      mm/memory-failure.c
6526 F:      mm/hwpoison-inject.c
6527
6528 Hyper-V CORE AND DRIVERS
6529 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6530 M:      Haiyang Zhang <haiyangz@microsoft.com>
6531 M:      Stephen Hemminger <sthemmin@microsoft.com>
6532 L:      devel@linuxdriverproject.org
6533 S:      Maintained
6534 F:      Documentation/networking/netvsc.txt
6535 F:      arch/x86/include/asm/mshyperv.h
6536 F:      arch/x86/include/asm/trace/hyperv.h
6537 F:      arch/x86/include/asm/hyperv-tlfs.h
6538 F:      arch/x86/kernel/cpu/mshyperv.c
6539 F:      arch/x86/hyperv
6540 F:      drivers/hid/hid-hyperv.c
6541 F:      drivers/hv/
6542 F:      drivers/input/serio/hyperv-keyboard.c
6543 F:      drivers/pci/host/pci-hyperv.c
6544 F:      drivers/net/hyperv/
6545 F:      drivers/scsi/storvsc_drv.c
6546 F:      drivers/uio/uio_hv_generic.c
6547 F:      drivers/video/fbdev/hyperv_fb.c
6548 F:      net/vmw_vsock/hyperv_transport.c
6549 F:      include/linux/hyperv.h
6550 F:      include/uapi/linux/hyperv.h
6551 F:      tools/hv/
6552 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6553
6554 HYPERVISOR VIRTUAL CONSOLE DRIVER
6555 L:      linuxppc-dev@lists.ozlabs.org
6556 S:      Odd Fixes
6557 F:      drivers/tty/hvc/
6558
6559 I2C ACPI SUPPORT
6560 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6561 L:      linux-i2c@vger.kernel.org
6562 L:      linux-acpi@vger.kernel.org
6563 S:      Maintained
6564 F:      drivers/i2c/i2c-core-acpi.c
6565
6566 I2C MUXES
6567 M:      Peter Rosin <peda@axentia.se>
6568 L:      linux-i2c@vger.kernel.org
6569 S:      Maintained
6570 F:      Documentation/i2c/i2c-topology
6571 F:      Documentation/i2c/muxes/
6572 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6573 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6574 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6575 F:      drivers/i2c/i2c-mux.c
6576 F:      drivers/i2c/muxes/
6577 F:      include/linux/i2c-mux.h
6578
6579 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6580 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6581 L:      linux-i2c@vger.kernel.org
6582 S:      Maintained
6583 F:      drivers/i2c/busses/i2c-mv64xxx.c
6584
6585 I2C OVER PARALLEL PORT
6586 M:      Jean Delvare <jdelvare@suse.com>
6587 L:      linux-i2c@vger.kernel.org
6588 S:      Maintained
6589 F:      Documentation/i2c/busses/i2c-parport
6590 F:      Documentation/i2c/busses/i2c-parport-light
6591 F:      drivers/i2c/busses/i2c-parport.c
6592 F:      drivers/i2c/busses/i2c-parport-light.c
6593
6594 I2C SUBSYSTEM
6595 M:      Wolfram Sang <wsa@the-dreams.de>
6596 L:      linux-i2c@vger.kernel.org
6597 W:      https://i2c.wiki.kernel.org/
6598 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6600 S:      Maintained
6601 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6602 F:      Documentation/i2c/
6603 F:      drivers/i2c/*
6604 F:      include/linux/i2c.h
6605 F:      include/linux/i2c-dev.h
6606 F:      include/linux/i2c-smbus.h
6607 F:      include/uapi/linux/i2c.h
6608 F:      include/uapi/linux/i2c-*.h
6609
6610 I2C SUBSYSTEM HOST DRIVERS
6611 L:      linux-i2c@vger.kernel.org
6612 W:      https://i2c.wiki.kernel.org/
6613 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6615 S:      Odd Fixes
6616 F:      Documentation/devicetree/bindings/i2c/
6617 F:      drivers/i2c/algos/
6618 F:      drivers/i2c/busses/
6619
6620 I2C-TAOS-EVM DRIVER
6621 M:      Jean Delvare <jdelvare@suse.com>
6622 L:      linux-i2c@vger.kernel.org
6623 S:      Maintained
6624 F:      Documentation/i2c/busses/i2c-taos-evm
6625 F:      drivers/i2c/busses/i2c-taos-evm.c
6626
6627 I2C-TINY-USB DRIVER
6628 M:      Till Harbaum <till@harbaum.org>
6629 L:      linux-i2c@vger.kernel.org
6630 W:      http://www.harbaum.org/till/i2c_tiny_usb
6631 S:      Maintained
6632 F:      drivers/i2c/busses/i2c-tiny-usb.c
6633
6634 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6635 M:      Jean Delvare <jdelvare@suse.com>
6636 L:      linux-i2c@vger.kernel.org
6637 S:      Maintained
6638 F:      Documentation/i2c/busses/i2c-ali1535
6639 F:      Documentation/i2c/busses/i2c-ali1563
6640 F:      Documentation/i2c/busses/i2c-ali15x3
6641 F:      Documentation/i2c/busses/i2c-amd756
6642 F:      Documentation/i2c/busses/i2c-amd8111
6643 F:      Documentation/i2c/busses/i2c-i801
6644 F:      Documentation/i2c/busses/i2c-nforce2
6645 F:      Documentation/i2c/busses/i2c-piix4
6646 F:      Documentation/i2c/busses/i2c-sis5595
6647 F:      Documentation/i2c/busses/i2c-sis630
6648 F:      Documentation/i2c/busses/i2c-sis96x
6649 F:      Documentation/i2c/busses/i2c-via
6650 F:      Documentation/i2c/busses/i2c-viapro
6651 F:      drivers/i2c/busses/i2c-ali1535.c
6652 F:      drivers/i2c/busses/i2c-ali1563.c
6653 F:      drivers/i2c/busses/i2c-ali15x3.c
6654 F:      drivers/i2c/busses/i2c-amd756.c
6655 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6656 F:      drivers/i2c/busses/i2c-amd8111.c
6657 F:      drivers/i2c/busses/i2c-i801.c
6658 F:      drivers/i2c/busses/i2c-isch.c
6659 F:      drivers/i2c/busses/i2c-nforce2.c
6660 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6661 F:      drivers/i2c/busses/i2c-piix4.c
6662 F:      drivers/i2c/busses/i2c-sis5595.c
6663 F:      drivers/i2c/busses/i2c-sis630.c
6664 F:      drivers/i2c/busses/i2c-sis96x.c
6665 F:      drivers/i2c/busses/i2c-via.c
6666 F:      drivers/i2c/busses/i2c-viapro.c
6667
6668 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6669 M:      Hans de Goede <hdegoede@redhat.com>
6670 L:      linux-i2c@vger.kernel.org
6671 S:      Maintained
6672 F:      drivers/i2c/busses/i2c-cht-wc.c
6673
6674 I2C/SMBUS ISMT DRIVER
6675 M:      Seth Heasley <seth.heasley@intel.com>
6676 M:      Neil Horman <nhorman@tuxdriver.com>
6677 L:      linux-i2c@vger.kernel.org
6678 F:      drivers/i2c/busses/i2c-ismt.c
6679 F:      Documentation/i2c/busses/i2c-ismt
6680
6681 I2C/SMBUS STUB DRIVER
6682 M:      Jean Delvare <jdelvare@suse.com>
6683 L:      linux-i2c@vger.kernel.org
6684 S:      Maintained
6685 F:      drivers/i2c/i2c-stub.c
6686
6687 IA64 (Itanium) PLATFORM
6688 M:      Tony Luck <tony.luck@intel.com>
6689 M:      Fenghua Yu <fenghua.yu@intel.com>
6690 L:      linux-ia64@vger.kernel.org
6691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6692 S:      Maintained
6693 F:      arch/ia64/
6694
6695 IBM Power 842 compression accelerator
6696 M:      Haren Myneni <haren@us.ibm.com>
6697 S:      Supported
6698 F:      drivers/crypto/nx/Makefile
6699 F:      drivers/crypto/nx/Kconfig
6700 F:      drivers/crypto/nx/nx-842*
6701 F:      include/linux/sw842.h
6702 F:      crypto/842.c
6703 F:      lib/842/
6704
6705 IBM Power in-Nest Crypto Acceleration
6706 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6707 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6708 L:      linux-crypto@vger.kernel.org
6709 S:      Supported
6710 F:      drivers/crypto/nx/Makefile
6711 F:      drivers/crypto/nx/Kconfig
6712 F:      drivers/crypto/nx/nx-aes*
6713 F:      drivers/crypto/nx/nx-sha*
6714 F:      drivers/crypto/nx/nx.*
6715 F:      drivers/crypto/nx/nx_csbcpb.h
6716 F:      drivers/crypto/nx/nx_debugfs.h
6717
6718 IBM Power Linux RAID adapter
6719 M:      Brian King <brking@us.ibm.com>
6720 S:      Supported
6721 F:      drivers/scsi/ipr.*
6722
6723 IBM Power SRIOV Virtual NIC Device Driver
6724 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6725 M:      John Allen <jallen@linux.vnet.ibm.com>
6726 L:      netdev@vger.kernel.org
6727 S:      Supported
6728 F:      drivers/net/ethernet/ibm/ibmvnic.*
6729
6730 IBM Power Virtual Accelerator Switchboard
6731 M:      Sukadev Bhattiprolu
6732 L:      linuxppc-dev@lists.ozlabs.org
6733 S:      Supported
6734 F:      arch/powerpc/platforms/powernv/vas*
6735 F:      arch/powerpc/platforms/powernv/copy-paste.h
6736 F:      arch/powerpc/include/asm/vas.h
6737 F:      arch/powerpc/include/uapi/asm/vas.h
6738
6739 IBM Power Virtual Ethernet Device Driver
6740 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6741 L:      netdev@vger.kernel.org
6742 S:      Supported
6743 F:      drivers/net/ethernet/ibm/ibmveth.*
6744
6745 IBM Power Virtual FC Device Drivers
6746 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6747 L:      linux-scsi@vger.kernel.org
6748 S:      Supported
6749 F:      drivers/scsi/ibmvscsi/ibmvfc*
6750
6751 IBM Power Virtual SCSI Device Drivers
6752 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6753 L:      linux-scsi@vger.kernel.org
6754 S:      Supported
6755 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6756 F:      include/scsi/viosrp.h
6757
6758 IBM Power Virtual SCSI Device Target Driver
6759 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6760 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6761 L:      linux-scsi@vger.kernel.org
6762 L:      target-devel@vger.kernel.org
6763 S:      Supported
6764 F:      drivers/scsi/ibmvscsi_tgt/
6765
6766 IBM Power VMX Cryptographic instructions
6767 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6768 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6769 L:      linux-crypto@vger.kernel.org
6770 S:      Supported
6771 F:      drivers/crypto/vmx/Makefile
6772 F:      drivers/crypto/vmx/Kconfig
6773 F:      drivers/crypto/vmx/vmx.c
6774 F:      drivers/crypto/vmx/aes*
6775 F:      drivers/crypto/vmx/ghash*
6776 F:      drivers/crypto/vmx/ppc-xlate.pl
6777
6778 IBM ServeRAID RAID DRIVER
6779 S:      Orphan
6780 F:      drivers/scsi/ips.*
6781
6782 ICH LPC AND GPIO DRIVER
6783 M:      Peter Tyser <ptyser@xes-inc.com>
6784 S:      Maintained
6785 F:      drivers/mfd/lpc_ich.c
6786 F:      drivers/gpio/gpio-ich.c
6787
6788 IDE SUBSYSTEM
6789 M:      "David S. Miller" <davem@davemloft.net>
6790 L:      linux-ide@vger.kernel.org
6791 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6793 S:      Maintained
6794 F:      Documentation/ide/
6795 F:      drivers/ide/
6796 F:      include/linux/ide.h
6797
6798 IDE/ATAPI DRIVERS
6799 M:      Borislav Petkov <bp@alien8.de>
6800 L:      linux-ide@vger.kernel.org
6801 S:      Maintained
6802 F:      Documentation/cdrom/ide-cd
6803 F:      drivers/ide/ide-cd*
6804
6805 IDEAPAD LAPTOP EXTRAS DRIVER
6806 M:      Ike Panhc <ike.pan@canonical.com>
6807 L:      platform-driver-x86@vger.kernel.org
6808 W:      http://launchpad.net/ideapad-laptop
6809 S:      Maintained
6810 F:      drivers/platform/x86/ideapad-laptop.c
6811
6812 IDEAPAD LAPTOP SLIDEBAR DRIVER
6813 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6814 L:      linux-input@vger.kernel.org
6815 W:      https://github.com/o2genum/ideapad-slidebar
6816 S:      Maintained
6817 F:      drivers/input/misc/ideapad_slidebar.c
6818
6819 IDT VersaClock 5 CLOCK DRIVER
6820 M:      Marek Vasut <marek.vasut@gmail.com>
6821 S:      Maintained
6822 F:      drivers/clk/clk-versaclock5.c
6823
6824 IEEE 802.15.4 SUBSYSTEM
6825 M:      Alexander Aring <alex.aring@gmail.com>
6826 M:      Stefan Schmidt <stefan@osg.samsung.com>
6827 L:      linux-wpan@vger.kernel.org
6828 W:      http://wpan.cakelab.org/
6829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6831 S:      Maintained
6832 F:      net/ieee802154/
6833 F:      net/mac802154/
6834 F:      drivers/net/ieee802154/
6835 F:      include/linux/nl802154.h
6836 F:      include/linux/ieee802154.h
6837 F:      include/net/nl802154.h
6838 F:      include/net/mac802154.h
6839 F:      include/net/af_ieee802154.h
6840 F:      include/net/cfg802154.h
6841 F:      include/net/ieee802154_netdev.h
6842 F:      Documentation/networking/ieee802154.txt
6843
6844 IFE PROTOCOL
6845 M:      Yotam Gigi <yotam.gi@gmail.com>
6846 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6847 F:      net/ife
6848 F:      include/net/ife.h
6849 F:      include/uapi/linux/ife.h
6850
6851 IGORPLUG-USB IR RECEIVER
6852 M:      Sean Young <sean@mess.org>
6853 L:      linux-media@vger.kernel.org
6854 S:      Maintained
6855 F:      drivers/media/rc/igorplugusb.c
6856
6857 IGUANAWORKS USB IR TRANSCEIVER
6858 M:      Sean Young <sean@mess.org>
6859 L:      linux-media@vger.kernel.org
6860 S:      Maintained
6861 F:      drivers/media/rc/iguanair.c
6862
6863 IIO DIGITAL POTENTIOMETER DAC
6864 M:      Peter Rosin <peda@axentia.se>
6865 L:      linux-iio@vger.kernel.org
6866 S:      Maintained
6867 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6868 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6869 F:      drivers/iio/dac/dpot-dac.c
6870
6871 IIO ENVELOPE DETECTOR
6872 M:      Peter Rosin <peda@axentia.se>
6873 L:      linux-iio@vger.kernel.org
6874 S:      Maintained
6875 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6876 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6877 F:      drivers/iio/adc/envelope-detector.c
6878
6879 IIO MULTIPLEXER
6880 M:      Peter Rosin <peda@axentia.se>
6881 L:      linux-iio@vger.kernel.org
6882 S:      Maintained
6883 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6884 F:      drivers/iio/multiplexer/iio-mux.c
6885
6886 IIO SUBSYSTEM AND DRIVERS
6887 M:      Jonathan Cameron <jic23@kernel.org>
6888 R:      Hartmut Knaack <knaack.h@gmx.de>
6889 R:      Lars-Peter Clausen <lars@metafoo.de>
6890 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6891 L:      linux-iio@vger.kernel.org
6892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6893 S:      Maintained
6894 F:      Documentation/ABI/testing/configfs-iio*
6895 F:      Documentation/ABI/testing/sysfs-bus-iio*
6896 F:      Documentation/devicetree/bindings/iio/
6897 F:      drivers/iio/
6898 F:      drivers/staging/iio/
6899 F:      include/linux/iio/
6900 F:      tools/iio/
6901
6902 IKANOS/ADI EAGLE ADSL USB DRIVER
6903 M:      Matthieu Castet <castet.matthieu@free.fr>
6904 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6905 S:      Maintained
6906 F:      drivers/usb/atm/ueagle-atm.c
6907
6908 IMGTEC ASCII LCD DRIVER
6909 M:      Paul Burton <paul.burton@mips.com>
6910 S:      Maintained
6911 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6912 F:      drivers/auxdisplay/img-ascii-lcd.c
6913
6914 IMGTEC IR DECODER DRIVER
6915 M:      James Hogan <jhogan@kernel.org>
6916 S:      Maintained
6917 F:      drivers/media/rc/img-ir/
6918
6919 IMON SOUNDGRAPH USB IR RECEIVER
6920 M:      Sean Young <sean@mess.org>
6921 L:      linux-media@vger.kernel.org
6922 S:      Maintained
6923 F:      drivers/media/rc/imon_raw.c
6924 F:      drivers/media/rc/imon.c
6925
6926 IMS TWINTURBO FRAMEBUFFER DRIVER
6927 L:      linux-fbdev@vger.kernel.org
6928 S:      Orphan
6929 F:      drivers/video/fbdev/imsttfb.c
6930
6931 INA209 HARDWARE MONITOR DRIVER
6932 M:      Guenter Roeck <linux@roeck-us.net>
6933 L:      linux-hwmon@vger.kernel.org
6934 S:      Maintained
6935 F:      Documentation/hwmon/ina209
6936 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6937 F:      drivers/hwmon/ina209.c
6938
6939 INA2XX HARDWARE MONITOR DRIVER
6940 M:      Guenter Roeck <linux@roeck-us.net>
6941 L:      linux-hwmon@vger.kernel.org
6942 S:      Maintained
6943 F:      Documentation/hwmon/ina2xx
6944 F:      drivers/hwmon/ina2xx.c
6945 F:      include/linux/platform_data/ina2xx.h
6946
6947 INDUSTRY PACK SUBSYSTEM (IPACK)
6948 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6949 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6950 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6951 L:      industrypack-devel@lists.sourceforge.net
6952 W:      http://industrypack.sourceforge.net
6953 S:      Maintained
6954 F:      drivers/ipack/
6955
6956 INFINIBAND SUBSYSTEM
6957 M:      Doug Ledford <dledford@redhat.com>
6958 M:      Jason Gunthorpe <jgg@mellanox.com>
6959 L:      linux-rdma@vger.kernel.org
6960 W:      https://github.com/linux-rdma/rdma-core
6961 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6963 S:      Supported
6964 F:      Documentation/devicetree/bindings/infiniband/
6965 F:      Documentation/infiniband/
6966 F:      drivers/infiniband/
6967 F:      include/uapi/linux/if_infiniband.h
6968 F:      include/uapi/rdma/
6969 F:      include/rdma/
6970
6971 INGENIC JZ4780 DMA Driver
6972 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
6973 S:      Maintained
6974 F:      drivers/dma/dma-jz4780.c
6975
6976 INGENIC JZ4780 NAND DRIVER
6977 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
6978 L:      linux-mtd@lists.infradead.org
6979 S:      Maintained
6980 F:      drivers/mtd/nand/raw/jz4780_*
6981
6982 INOTIFY
6983 M:      Jan Kara <jack@suse.cz>
6984 R:      Amir Goldstein <amir73il@gmail.com>
6985 L:      linux-fsdevel@vger.kernel.org
6986 S:      Maintained
6987 F:      Documentation/filesystems/inotify.txt
6988 F:      fs/notify/inotify/
6989 F:      include/linux/inotify.h
6990 F:      include/uapi/linux/inotify.h
6991
6992 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
6993 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
6994 L:      linux-input@vger.kernel.org
6995 Q:      http://patchwork.kernel.org/project/linux-input/list/
6996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
6997 S:      Maintained
6998 F:      drivers/input/
6999 F:      include/linux/input.h
7000 F:      include/uapi/linux/input.h
7001 F:      include/uapi/linux/input-event-codes.h
7002 F:      include/linux/input/
7003 F:      Documentation/devicetree/bindings/input/
7004 F:      Documentation/input/
7005
7006 INPUT MULTITOUCH (MT) PROTOCOL
7007 M:      Henrik Rydberg <rydberg@bitmath.org>
7008 L:      linux-input@vger.kernel.org
7009 S:      Odd fixes
7010 F:      Documentation/input/multi-touch-protocol.rst
7011 F:      drivers/input/input-mt.c
7012 K:      \b(ABS|SYN)_MT_
7013
7014 INSIDE SECURE CRYPTO DRIVER
7015 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7016 F:      drivers/crypto/inside-secure/
7017 S:      Maintained
7018 L:      linux-crypto@vger.kernel.org
7019
7020 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7021 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7022 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7023 L:      linux-integrity@vger.kernel.org
7024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7025 S:      Supported
7026 F:      security/integrity/ima/
7027
7028 INTEL 810/815 FRAMEBUFFER DRIVER
7029 M:      Antonino Daplas <adaplas@gmail.com>
7030 L:      linux-fbdev@vger.kernel.org
7031 S:      Maintained
7032 F:      drivers/video/fbdev/i810/
7033
7034 INTEL ASoC BDW/HSW DRIVERS
7035 M:      Jie Yang <yang.jie@linux.intel.com>
7036 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7037 S:      Supported
7038 F:      sound/soc/intel/common/sst-dsp*
7039 F:      sound/soc/intel/common/sst-firmware.c
7040 F:      sound/soc/intel/boards/broadwell.c
7041 F:      sound/soc/intel/haswell/
7042
7043 INTEL C600 SERIES SAS CONTROLLER DRIVER
7044 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7045 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7046 L:      linux-scsi@vger.kernel.org
7047 T:      git git://git.code.sf.net/p/intel-sas/isci
7048 S:      Supported
7049 F:      drivers/scsi/isci/
7050
7051 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7052 M:      Jani Nikula <jani.nikula@linux.intel.com>
7053 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7054 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7055 L:      intel-gfx@lists.freedesktop.org
7056 W:      https://01.org/linuxgraphics/
7057 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7058 C:      irc://chat.freenode.net/intel-gfx
7059 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7060 T:      git git://anongit.freedesktop.org/drm-intel
7061 S:      Supported
7062 F:      drivers/gpu/drm/i915/
7063 F:      include/drm/i915*
7064 F:      include/uapi/drm/i915_drm.h
7065 F:      Documentation/gpu/i915.rst
7066
7067 INTEL ETHERNET DRIVERS
7068 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7069 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7070 W:      http://www.intel.com/support/feedback.htm
7071 W:      http://e1000.sourceforge.net/
7072 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7075 S:      Supported
7076 F:      Documentation/networking/e100.txt
7077 F:      Documentation/networking/e1000.txt
7078 F:      Documentation/networking/e1000e.txt
7079 F:      Documentation/networking/igb.txt
7080 F:      Documentation/networking/igbvf.txt
7081 F:      Documentation/networking/ixgb.txt
7082 F:      Documentation/networking/ixgbe.txt
7083 F:      Documentation/networking/ixgbevf.txt
7084 F:      Documentation/networking/i40e.txt
7085 F:      Documentation/networking/i40evf.txt
7086 F:      Documentation/networking/ice.txt
7087 F:      drivers/net/ethernet/intel/
7088 F:      drivers/net/ethernet/intel/*/
7089 F:      include/linux/avf/virtchnl.h
7090
7091 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7092 M:      Maik Broemme <mbroemme@libmpq.org>
7093 L:      linux-fbdev@vger.kernel.org
7094 S:      Maintained
7095 F:      Documentation/fb/intelfb.txt
7096 F:      drivers/video/fbdev/intelfb/
7097
7098 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7099 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7100 M:      Zhi Wang <zhi.a.wang@intel.com>
7101 L:      intel-gvt-dev@lists.freedesktop.org
7102 L:      intel-gfx@lists.freedesktop.org
7103 W:      https://01.org/igvt-g
7104 T:      git https://github.com/intel/gvt-linux.git
7105 S:      Supported
7106 F:      drivers/gpu/drm/i915/gvt/
7107
7108 INTEL HID EVENT DRIVER
7109 M:      Alex Hung <alex.hung@canonical.com>
7110 L:      platform-driver-x86@vger.kernel.org
7111 S:      Maintained
7112 F:      drivers/platform/x86/intel-hid.c
7113
7114 INTEL I/OAT DMA DRIVER
7115 M:      Dave Jiang <dave.jiang@intel.com>
7116 R:      Dan Williams <dan.j.williams@intel.com>
7117 L:      dmaengine@vger.kernel.org
7118 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7119 S:      Supported
7120 F:      drivers/dma/ioat*
7121
7122 INTEL IDLE DRIVER
7123 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7124 M:      Len Brown <lenb@kernel.org>
7125 L:      linux-pm@vger.kernel.org
7126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7127 B:      https://bugzilla.kernel.org
7128 S:      Supported
7129 F:      drivers/idle/intel_idle.c
7130
7131 INTEL INTEGRATED SENSOR HUB DRIVER
7132 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7133 M:      Jiri Kosina <jikos@kernel.org>
7134 L:      linux-input@vger.kernel.org
7135 S:      Maintained
7136 F:      drivers/hid/intel-ish-hid/
7137
7138 INTEL IOMMU (VT-d)
7139 M:      David Woodhouse <dwmw2@infradead.org>
7140 L:      iommu@lists.linux-foundation.org
7141 T:      git git://git.infradead.org/iommu-2.6.git
7142 S:      Supported
7143 F:      drivers/iommu/intel-iommu.c
7144 F:      include/linux/intel-iommu.h
7145
7146 INTEL IOP-ADMA DMA DRIVER
7147 R:      Dan Williams <dan.j.williams@intel.com>
7148 S:      Odd fixes
7149 F:      drivers/dma/iop-adma.c
7150
7151 INTEL IPU3 CSI-2 CIO2 DRIVER
7152 M:      Yong Zhi <yong.zhi@intel.com>
7153 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7154 L:      linux-media@vger.kernel.org
7155 S:      Maintained
7156 F:      drivers/media/pci/intel/ipu3/
7157 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7158
7159 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7160 M:      Krzysztof Halasa <khalasa@piap.pl>
7161 S:      Maintained
7162 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7163 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7164 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7165 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7166 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7167 F:      drivers/net/wan/ixp4xx_hss.c
7168
7169 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7170 M:      Deepak Saxena <dsaxena@plexity.net>
7171 S:      Maintained
7172 F:      drivers/char/hw_random/ixp4xx-rng.c
7173
7174 INTEL MANAGEMENT ENGINE (mei)
7175 M:      Tomas Winkler <tomas.winkler@intel.com>
7176 L:      linux-kernel@vger.kernel.org
7177 S:      Supported
7178 F:      include/uapi/linux/mei.h
7179 F:      include/linux/mei_cl_bus.h
7180 F:      drivers/misc/mei/*
7181 F:      drivers/watchdog/mei_wdt.c
7182 F:      Documentation/misc-devices/mei/*
7183 F:      samples/mei/*
7184
7185 INTEL MENLOW THERMAL DRIVER
7186 M:      Sujith Thomas <sujith.thomas@intel.com>
7187 L:      platform-driver-x86@vger.kernel.org
7188 W:      https://01.org/linux-acpi
7189 S:      Supported
7190 F:      drivers/platform/x86/intel_menlow.c
7191
7192 INTEL MERRIFIELD GPIO DRIVER
7193 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7194 L:      linux-gpio@vger.kernel.org
7195 S:      Maintained
7196 F:      drivers/gpio/gpio-merrifield.c
7197
7198 INTEL MIC DRIVERS (mic)
7199 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7200 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7201 S:      Supported
7202 W:      https://github.com/sudeepdutt/mic
7203 W:      http://software.intel.com/en-us/mic-developer
7204 F:      include/linux/mic_bus.h
7205 F:      include/linux/scif.h
7206 F:      include/uapi/linux/mic_common.h
7207 F:      include/uapi/linux/mic_ioctl.h
7208 F:      include/uapi/linux/scif_ioctl.h
7209 F:      drivers/misc/mic/
7210 F:      drivers/dma/mic_x100_dma.c
7211 F:      drivers/dma/mic_x100_dma.h
7212 F:      Documentation/mic/
7213
7214 INTEL PMC CORE DRIVER
7215 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7216 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7217 L:      platform-driver-x86@vger.kernel.org
7218 S:      Maintained
7219 F:      arch/x86/include/asm/pmc_core.h
7220 F:      drivers/platform/x86/intel_pmc_core*
7221
7222 INTEL PMC/P-Unit IPC DRIVER
7223 M:      Zha Qipeng<qipeng.zha@intel.com>
7224 L:      platform-driver-x86@vger.kernel.org
7225 S:      Maintained
7226 F:      drivers/platform/x86/intel_pmc_ipc.c
7227 F:      drivers/platform/x86/intel_punit_ipc.c
7228 F:      arch/x86/include/asm/intel_pmc_ipc.h
7229 F:      arch/x86/include/asm/intel_punit_ipc.h
7230
7231 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7232 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7233 L:      linux-wireless@vger.kernel.org
7234 S:      Maintained
7235 F:      Documentation/networking/README.ipw2100
7236 F:      Documentation/networking/README.ipw2200
7237 F:      drivers/net/wireless/intel/ipw2x00/
7238
7239 INTEL PSTATE DRIVER
7240 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7241 M:      Len Brown <lenb@kernel.org>
7242 L:      linux-pm@vger.kernel.org
7243 S:      Supported
7244 F:      drivers/cpufreq/intel_pstate.c
7245
7246 INTEL RDMA RNIC DRIVER
7247 M:      Faisal Latif <faisal.latif@intel.com>
7248 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7249 L:      linux-rdma@vger.kernel.org
7250 S:      Supported
7251 F:      drivers/infiniband/hw/i40iw/
7252 F:      include/uapi/rdma/i40iw-abi.h
7253
7254 INTEL SHA MULTIBUFFER DRIVER
7255 M:      Megha Dey <megha.dey@linux.intel.com>
7256 R:      Tim Chen <tim.c.chen@linux.intel.com>
7257 L:      linux-crypto@vger.kernel.org
7258 S:      Supported
7259 F:      arch/x86/crypto/sha*-mb
7260 F:      crypto/mcryptd.c
7261
7262 INTEL TELEMETRY DRIVER
7263 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7264 L:      platform-driver-x86@vger.kernel.org
7265 S:      Maintained
7266 F:      arch/x86/include/asm/intel_telemetry.h
7267 F:      drivers/platform/x86/intel_telemetry*
7268
7269 INTEL VIRTUAL BUTTON DRIVER
7270 M:      AceLan Kao <acelan.kao@canonical.com>
7271 L:      platform-driver-x86@vger.kernel.org
7272 S:      Maintained
7273 F:      drivers/platform/x86/intel-vbtn.c
7274
7275 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7276 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7277 L:      linux-wireless@vger.kernel.org
7278 S:      Supported
7279 F:      drivers/net/wireless/intel/iwlegacy/
7280
7281 INTEL WIRELESS WIFI LINK (iwlwifi)
7282 M:      Johannes Berg <johannes.berg@intel.com>
7283 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7284 M:      Luca Coelho <luciano.coelho@intel.com>
7285 M:      Intel Linux Wireless <linuxwifi@intel.com>
7286 L:      linux-wireless@vger.kernel.org
7287 W:      http://intellinuxwireless.org
7288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7289 S:      Supported
7290 F:      drivers/net/wireless/intel/iwlwifi/
7291
7292 INTEL WIRELESS WIMAX CONNECTION 2400
7293 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7294 M:      linux-wimax@intel.com
7295 L:      wimax@linuxwimax.org (subscribers-only)
7296 S:      Supported
7297 W:      http://linuxwimax.org
7298 F:      Documentation/wimax/README.i2400m
7299 F:      drivers/net/wimax/i2400m/
7300 F:      include/uapi/linux/wimax/i2400m.h
7301
7302 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7303 M:      Mario Limonciello <mario.limonciello@dell.com>
7304 S:      Maintained
7305 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7306
7307 INTEL(R) TRACE HUB
7308 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7309 S:      Supported
7310 F:      Documentation/trace/intel_th.txt
7311 F:      drivers/hwtracing/intel_th/
7312
7313 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7314 M:      Ning Sun <ning.sun@intel.com>
7315 L:      tboot-devel@lists.sourceforge.net
7316 W:      http://tboot.sourceforge.net
7317 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7318 S:      Supported
7319 F:      Documentation/intel_txt.txt
7320 F:      include/linux/tboot.h
7321 F:      arch/x86/kernel/tboot.c
7322
7323 INTEL-MID GPIO DRIVER
7324 M:      David Cohen <david.a.cohen@linux.intel.com>
7325 L:      linux-gpio@vger.kernel.org
7326 S:      Maintained
7327 F:      drivers/gpio/gpio-intel-mid.c
7328
7329 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7330 M:      Linus Walleij <linus.walleij@linaro.org>
7331 L:      linux-iio@vger.kernel.org
7332 S:      Maintained
7333 F:      drivers/iio/gyro/mpu3050*
7334 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7335
7336 IOC3 ETHERNET DRIVER
7337 M:      Ralf Baechle <ralf@linux-mips.org>
7338 L:      linux-mips@linux-mips.org
7339 S:      Maintained
7340 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7341
7342 IOC3 SERIAL DRIVER
7343 M:      Pat Gefre <pfg@sgi.com>
7344 L:      linux-serial@vger.kernel.org
7345 S:      Maintained
7346 F:      drivers/tty/serial/ioc3_serial.c
7347
7348 IOMMU DRIVERS
7349 M:      Joerg Roedel <joro@8bytes.org>
7350 L:      iommu@lists.linux-foundation.org
7351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7352 S:      Maintained
7353 F:      Documentation/devicetree/bindings/iommu/
7354 F:      drivers/iommu/
7355 F:      include/linux/iommu.h
7356 F:      include/linux/of_iommu.h
7357 F:      include/linux/iova.h
7358
7359 IP MASQUERADING
7360 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7361 S:      Maintained
7362 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7363
7364 IPMI SUBSYSTEM
7365 M:      Corey Minyard <minyard@acm.org>
7366 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7367 W:      http://openipmi.sourceforge.net/
7368 S:      Supported
7369 F:      Documentation/IPMI.txt
7370 F:      drivers/char/ipmi/
7371 F:      include/linux/ipmi*
7372 F:      include/uapi/linux/ipmi*
7373
7374 IPS SCSI RAID DRIVER
7375 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7376 L:      linux-scsi@vger.kernel.org
7377 W:      http://www.adaptec.com/
7378 S:      Maintained
7379 F:      drivers/scsi/ips*
7380
7381 IPVS
7382 M:      Wensong Zhang <wensong@linux-vs.org>
7383 M:      Simon Horman <horms@verge.net.au>
7384 M:      Julian Anastasov <ja@ssi.bg>
7385 L:      netdev@vger.kernel.org
7386 L:      lvs-devel@vger.kernel.org
7387 S:      Maintained
7388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7390 F:      Documentation/networking/ipvs-sysctl.txt
7391 F:      include/net/ip_vs.h
7392 F:      include/uapi/linux/ip_vs.h
7393 F:      net/netfilter/ipvs/
7394
7395 IPWIRELESS DRIVER
7396 M:      Jiri Kosina <jikos@kernel.org>
7397 M:      David Sterba <dsterba@suse.com>
7398 S:      Odd Fixes
7399 F:      drivers/tty/ipwireless/
7400
7401 IPX NETWORK LAYER
7402 L:      netdev@vger.kernel.org
7403 S:      Obsolete
7404 F:      include/uapi/linux/ipx.h
7405 F:      drivers/staging/ipx/
7406
7407 IRDA SUBSYSTEM
7408 M:      Samuel Ortiz <samuel@sortiz.org>
7409 L:      irda-users@lists.sourceforge.net (subscribers-only)
7410 L:      netdev@vger.kernel.org
7411 W:      http://irda.sourceforge.net/
7412 S:      Obsolete
7413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/irda-2.6.git
7414 F:      Documentation/networking/irda.txt
7415 F:      drivers/staging/irda/
7416
7417 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7418 M:      Marc Zyngier <marc.zyngier@arm.com>
7419 S:      Maintained
7420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7421 F:      Documentation/IRQ-domain.txt
7422 F:      include/linux/irqdomain.h
7423 F:      kernel/irq/irqdomain.c
7424 F:      kernel/irq/msi.c
7425
7426 IRQ SUBSYSTEM
7427 M:      Thomas Gleixner <tglx@linutronix.de>
7428 L:      linux-kernel@vger.kernel.org
7429 S:      Maintained
7430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7431 F:      kernel/irq/
7432
7433 IRQCHIP DRIVERS
7434 M:      Thomas Gleixner <tglx@linutronix.de>
7435 M:      Jason Cooper <jason@lakedaemon.net>
7436 M:      Marc Zyngier <marc.zyngier@arm.com>
7437 L:      linux-kernel@vger.kernel.org
7438 S:      Maintained
7439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7440 F:      Documentation/devicetree/bindings/interrupt-controller/
7441 F:      drivers/irqchip/
7442
7443 ISA
7444 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7445 S:      Maintained
7446 F:      Documentation/isa.txt
7447 F:      drivers/base/isa.c
7448 F:      include/linux/isa.h
7449
7450 ISA RADIO MODULE
7451 M:      Hans Verkuil <hverkuil@xs4all.nl>
7452 L:      linux-media@vger.kernel.org
7453 T:      git git://linuxtv.org/media_tree.git
7454 W:      https://linuxtv.org
7455 S:      Maintained
7456 F:      drivers/media/radio/radio-isa*
7457
7458 ISAPNP
7459 M:      Jaroslav Kysela <perex@perex.cz>
7460 S:      Maintained
7461 F:      Documentation/isapnp.txt
7462 F:      drivers/pnp/isapnp/
7463 F:      include/linux/isapnp.h
7464
7465 ISCSI
7466 M:      Lee Duncan <lduncan@suse.com>
7467 M:      Chris Leech <cleech@redhat.com>
7468 L:      open-iscsi@googlegroups.com
7469 W:      www.open-iscsi.com
7470 S:      Maintained
7471 F:      drivers/scsi/*iscsi*
7472 F:      include/scsi/*iscsi*
7473
7474 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7475 M:      Peter Jones <pjones@redhat.com>
7476 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7477 S:      Maintained
7478 F:      drivers/firmware/iscsi_ibft*
7479
7480 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7481 M:      Or Gerlitz <ogerlitz@mellanox.com>
7482 M:      Sagi Grimberg <sagi@grimberg.me>
7483 M:      Roi Dayan <roid@mellanox.com>
7484 L:      linux-rdma@vger.kernel.org
7485 S:      Supported
7486 W:      http://www.openfabrics.org
7487 W:      www.open-iscsi.org
7488 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7489 F:      drivers/infiniband/ulp/iser/
7490
7491 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7492 M:      Sagi Grimberg <sagi@grimberg.me>
7493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7494 L:      linux-rdma@vger.kernel.org
7495 L:      target-devel@vger.kernel.org
7496 S:      Supported
7497 W:      http://www.linux-iscsi.org
7498 F:      drivers/infiniband/ulp/isert
7499
7500 ISDN SUBSYSTEM
7501 M:      Karsten Keil <isdn@linux-pingi.de>
7502 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7503 L:      netdev@vger.kernel.org
7504 W:      http://www.isdn4linux.de
7505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7506 S:      Maintained
7507 F:      Documentation/isdn/
7508 F:      drivers/isdn/
7509 F:      include/linux/isdn.h
7510 F:      include/linux/isdn/
7511 F:      include/uapi/linux/isdn.h
7512 F:      include/uapi/linux/isdn/
7513
7514 ISDN SUBSYSTEM (Eicon active card driver)
7515 M:      Armin Schindler <mac@melware.de>
7516 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7517 W:      http://www.melware.de
7518 S:      Maintained
7519 F:      drivers/isdn/hardware/eicon/
7520
7521 IT87 HARDWARE MONITORING DRIVER
7522 M:      Jean Delvare <jdelvare@suse.com>
7523 L:      linux-hwmon@vger.kernel.org
7524 S:      Maintained
7525 F:      Documentation/hwmon/it87
7526 F:      drivers/hwmon/it87.c
7527
7528 IT913X MEDIA DRIVER
7529 M:      Antti Palosaari <crope@iki.fi>
7530 L:      linux-media@vger.kernel.org
7531 W:      https://linuxtv.org
7532 W:      http://palosaari.fi/linux/
7533 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7534 T:      git git://linuxtv.org/anttip/media_tree.git
7535 S:      Maintained
7536 F:      drivers/media/tuners/it913x*
7537
7538 IVTV VIDEO4LINUX DRIVER
7539 M:      Andy Walls <awalls@md.metrocast.net>
7540 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7541 L:      linux-media@vger.kernel.org
7542 T:      git git://linuxtv.org/media_tree.git
7543 W:      http://www.ivtvdriver.org
7544 S:      Maintained
7545 F:      Documentation/media/v4l-drivers/ivtv*
7546 F:      drivers/media/pci/ivtv/
7547 F:      include/uapi/linux/ivtv*
7548
7549 IX2505V MEDIA DRIVER
7550 M:      Malcolm Priestley <tvboxspy@gmail.com>
7551 L:      linux-media@vger.kernel.org
7552 W:      https://linuxtv.org
7553 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7554 S:      Maintained
7555 F:      drivers/media/dvb-frontends/ix2505v*
7556
7557 JAILHOUSE HYPERVISOR INTERFACE
7558 M:      Jan Kiszka <jan.kiszka@siemens.com>
7559 L:      jailhouse-dev@googlegroups.com
7560 S:      Maintained
7561 F:      arch/x86/kernel/jailhouse.c
7562 F:      arch/x86/include/asm/jailhouse_para.h
7563
7564 JC42.4 TEMPERATURE SENSOR DRIVER
7565 M:      Guenter Roeck <linux@roeck-us.net>
7566 L:      linux-hwmon@vger.kernel.org
7567 S:      Maintained
7568 F:      drivers/hwmon/jc42.c
7569 F:      Documentation/hwmon/jc42
7570
7571 JFS FILESYSTEM
7572 M:      Dave Kleikamp <shaggy@kernel.org>
7573 L:      jfs-discussion@lists.sourceforge.net
7574 W:      http://jfs.sourceforge.net/
7575 T:      git git://github.com/kleikamp/linux-shaggy.git
7576 S:      Maintained
7577 F:      Documentation/filesystems/jfs.txt
7578 F:      fs/jfs/
7579
7580 JME NETWORK DRIVER
7581 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7582 L:      netdev@vger.kernel.org
7583 S:      Maintained
7584 F:      drivers/net/ethernet/jme.*
7585
7586 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7587 M:      David Woodhouse <dwmw2@infradead.org>
7588 L:      linux-mtd@lists.infradead.org
7589 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7590 S:      Maintained
7591 F:      fs/jffs2/
7592 F:      include/uapi/linux/jffs2.h
7593
7594 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7595 M:      "Theodore Ts'o" <tytso@mit.edu>
7596 M:      Jan Kara <jack@suse.com>
7597 L:      linux-ext4@vger.kernel.org
7598 S:      Maintained
7599 F:      fs/jbd2/
7600 F:      include/linux/jbd2.h
7601
7602 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7603 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7604 L:      linux-media@vger.kernel.org
7605 S:      Maintained
7606 F:      drivers/media/platform/rcar_jpu.c
7607
7608 JSM Neo PCI based serial card
7609 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7610 L:      linux-serial@vger.kernel.org
7611 S:      Maintained
7612 F:      drivers/tty/serial/jsm/
7613
7614 K10TEMP HARDWARE MONITORING DRIVER
7615 M:      Clemens Ladisch <clemens@ladisch.de>
7616 L:      linux-hwmon@vger.kernel.org
7617 S:      Maintained
7618 F:      Documentation/hwmon/k10temp
7619 F:      drivers/hwmon/k10temp.c
7620
7621 K8TEMP HARDWARE MONITORING DRIVER
7622 M:      Rudolf Marek <r.marek@assembler.cz>
7623 L:      linux-hwmon@vger.kernel.org
7624 S:      Maintained
7625 F:      Documentation/hwmon/k8temp
7626 F:      drivers/hwmon/k8temp.c
7627
7628 KASAN
7629 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7630 R:      Alexander Potapenko <glider@google.com>
7631 R:      Dmitry Vyukov <dvyukov@google.com>
7632 L:      kasan-dev@googlegroups.com
7633 S:      Maintained
7634 F:      arch/*/include/asm/kasan.h
7635 F:      arch/*/mm/kasan_init*
7636 F:      Documentation/dev-tools/kasan.rst
7637 F:      include/linux/kasan*.h
7638 F:      lib/test_kasan.c
7639 F:      mm/kasan/
7640 F:      scripts/Makefile.kasan
7641
7642 KCONFIG
7643 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7645 L:      linux-kbuild@vger.kernel.org
7646 S:      Maintained
7647 F:      Documentation/kbuild/kconfig-language.txt
7648 F:      scripts/kconfig/
7649
7650 KDUMP
7651 M:      Dave Young <dyoung@redhat.com>
7652 M:      Baoquan He <bhe@redhat.com>
7653 R:      Vivek Goyal <vgoyal@redhat.com>
7654 L:      kexec@lists.infradead.org
7655 W:      http://lse.sourceforge.net/kdump/
7656 S:      Maintained
7657 F:      Documentation/kdump/
7658
7659 KEENE FM RADIO TRANSMITTER DRIVER
7660 M:      Hans Verkuil <hverkuil@xs4all.nl>
7661 L:      linux-media@vger.kernel.org
7662 T:      git git://linuxtv.org/media_tree.git
7663 W:      https://linuxtv.org
7664 S:      Maintained
7665 F:      drivers/media/radio/radio-keene*
7666
7667 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7668 M:      Ian Kent <raven@themaw.net>
7669 L:      autofs@vger.kernel.org
7670 S:      Maintained
7671 F:      fs/autofs4/
7672
7673 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7674 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7675 M:      Michal Marek <michal.lkml@markovi.net>
7676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7677 L:      linux-kbuild@vger.kernel.org
7678 S:      Maintained
7679 F:      Documentation/kbuild/
7680 F:      Makefile
7681 F:      scripts/Makefile.*
7682 F:      scripts/basic/
7683 F:      scripts/mk*
7684 F:      scripts/package/
7685
7686 KERNEL JANITORS
7687 L:      kernel-janitors@vger.kernel.org
7688 W:      http://kernelnewbies.org/KernelJanitors
7689 S:      Odd Fixes
7690
7691 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7692 M:      "J. Bruce Fields" <bfields@fieldses.org>
7693 M:      Jeff Layton <jlayton@kernel.org>
7694 L:      linux-nfs@vger.kernel.org
7695 W:      http://nfs.sourceforge.net/
7696 T:      git git://linux-nfs.org/~bfields/linux.git
7697 S:      Supported
7698 F:      fs/nfsd/
7699 F:      include/uapi/linux/nfsd/
7700 F:      fs/lockd/
7701 F:      fs/nfs_common/
7702 F:      net/sunrpc/
7703 F:      include/linux/lockd/
7704 F:      include/linux/sunrpc/
7705 F:      include/uapi/linux/sunrpc/
7706
7707 KERNEL SELFTEST FRAMEWORK
7708 M:      Shuah Khan <shuahkh@osg.samsung.com>
7709 M:      Shuah Khan <shuah@kernel.org>
7710 L:      linux-kselftest@vger.kernel.org
7711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7712 S:      Maintained
7713 F:      tools/testing/selftests/
7714 F:      Documentation/dev-tools/kselftest*
7715
7716 KERNEL USERMODE HELPER
7717 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7718 L:      linux-kernel@vger.kernel.org
7719 S:      Maintained
7720 F:      kernel/umh.c
7721 F:      include/linux/umh.h
7722
7723 KERNEL VIRTUAL MACHINE (KVM)
7724 M:      Paolo Bonzini <pbonzini@redhat.com>
7725 M:      Radim Krčmář <rkrcmar@redhat.com>
7726 L:      kvm@vger.kernel.org
7727 W:      http://www.linux-kvm.org
7728 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7729 S:      Supported
7730 F:      Documentation/virtual/kvm/
7731 F:      include/trace/events/kvm.h
7732 F:      include/uapi/asm-generic/kvm*
7733 F:      include/uapi/linux/kvm*
7734 F:      include/asm-generic/kvm*
7735 F:      include/linux/kvm*
7736 F:      include/kvm/iodev.h
7737 F:      virt/kvm/*
7738 F:      tools/kvm/
7739
7740 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7741 M:      Joerg Roedel <joro@8bytes.org>
7742 L:      kvm@vger.kernel.org
7743 W:      http://www.linux-kvm.org/
7744 S:      Maintained
7745 F:      arch/x86/include/asm/svm.h
7746 F:      arch/x86/kvm/svm.c
7747
7748 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7749 M:      Christoffer Dall <christoffer.dall@linaro.org>
7750 M:      Marc Zyngier <marc.zyngier@arm.com>
7751 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7752 L:      kvmarm@lists.cs.columbia.edu
7753 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7755 S:      Supported
7756 F:      arch/arm/include/uapi/asm/kvm*
7757 F:      arch/arm/include/asm/kvm*
7758 F:      arch/arm/kvm/
7759 F:      virt/kvm/arm/
7760 F:      include/kvm/arm_*
7761
7762 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7763 M:      Christoffer Dall <christoffer.dall@linaro.org>
7764 M:      Marc Zyngier <marc.zyngier@arm.com>
7765 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7766 L:      kvmarm@lists.cs.columbia.edu
7767 S:      Maintained
7768 F:      arch/arm64/include/uapi/asm/kvm*
7769 F:      arch/arm64/include/asm/kvm*
7770 F:      arch/arm64/kvm/
7771
7772 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7773 M:      James Hogan <jhogan@kernel.org>
7774 L:      linux-mips@linux-mips.org
7775 S:      Supported
7776 F:      arch/mips/include/uapi/asm/kvm*
7777 F:      arch/mips/include/asm/kvm*
7778 F:      arch/mips/kvm/
7779
7780 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7781 M:      Paul Mackerras <paulus@ozlabs.org>
7782 L:      kvm-ppc@vger.kernel.org
7783 W:      http://www.linux-kvm.org/
7784 T:      git git://github.com/agraf/linux-2.6.git
7785 S:      Supported
7786 F:      arch/powerpc/include/uapi/asm/kvm*
7787 F:      arch/powerpc/include/asm/kvm*
7788 F:      arch/powerpc/kvm/
7789 F:      arch/powerpc/kernel/kvm*
7790
7791 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7792 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7793 M:      Janosch Frank <frankja@linux.ibm.com>
7794 R:      David Hildenbrand <david@redhat.com>
7795 R:      Cornelia Huck <cohuck@redhat.com>
7796 L:      linux-s390@vger.kernel.org
7797 W:      http://www.ibm.com/developerworks/linux/linux390/
7798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7799 S:      Supported
7800 F:      arch/s390/include/uapi/asm/kvm*
7801 F:      arch/s390/include/asm/gmap.h
7802 F:      arch/s390/include/asm/kvm*
7803 F:      arch/s390/kvm/
7804 F:      arch/s390/mm/gmap.c
7805
7806 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7807 M:      Paolo Bonzini <pbonzini@redhat.com>
7808 M:      Radim Krčmář <rkrcmar@redhat.com>
7809 L:      kvm@vger.kernel.org
7810 W:      http://www.linux-kvm.org
7811 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7812 S:      Supported
7813 F:      arch/x86/kvm/
7814 F:      arch/x86/include/uapi/asm/kvm*
7815 F:      arch/x86/include/asm/kvm*
7816 F:      arch/x86/include/asm/pvclock-abi.h
7817 F:      arch/x86/kernel/kvm.c
7818 F:      arch/x86/kernel/kvmclock.c
7819
7820 KERNFS
7821 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7822 M:      Tejun Heo <tj@kernel.org>
7823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7824 S:      Supported
7825 F:      include/linux/kernfs.h
7826 F:      fs/kernfs/
7827
7828 KEXEC
7829 M:      Eric Biederman <ebiederm@xmission.com>
7830 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7831 L:      kexec@lists.infradead.org
7832 S:      Maintained
7833 F:      include/linux/kexec.h
7834 F:      include/uapi/linux/kexec.h
7835 F:      kernel/kexec*
7836
7837 KEYS-ENCRYPTED
7838 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7839 L:      linux-integrity@vger.kernel.org
7840 L:      keyrings@vger.kernel.org
7841 S:      Supported
7842 F:      Documentation/security/keys/trusted-encrypted.rst
7843 F:      include/keys/encrypted-type.h
7844 F:      security/keys/encrypted-keys/
7845
7846 KEYS-TRUSTED
7847 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7848 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7849 L:      linux-integrity@vger.kernel.org
7850 L:      keyrings@vger.kernel.org
7851 S:      Supported
7852 F:      Documentation/security/keys/trusted-encrypted.rst
7853 F:      include/keys/trusted-type.h
7854 F:      security/keys/trusted.c
7855 F:      security/keys/trusted.h
7856
7857 KEYS/KEYRINGS:
7858 M:      David Howells <dhowells@redhat.com>
7859 L:      keyrings@vger.kernel.org
7860 S:      Maintained
7861 F:      Documentation/security/keys/core.rst
7862 F:      include/linux/key.h
7863 F:      include/linux/key-type.h
7864 F:      include/linux/keyctl.h
7865 F:      include/uapi/linux/keyctl.h
7866 F:      include/keys/
7867 F:      security/keys/
7868
7869 KGDB / KDB /debug_core
7870 M:      Jason Wessel <jason.wessel@windriver.com>
7871 M:      Daniel Thompson <daniel.thompson@linaro.org>
7872 W:      http://kgdb.wiki.kernel.org/
7873 L:      kgdb-bugreport@lists.sourceforge.net
7874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7875 S:      Maintained
7876 F:      Documentation/dev-tools/kgdb.rst
7877 F:      drivers/misc/kgdbts.c
7878 F:      drivers/tty/serial/kgdboc.c
7879 F:      include/linux/kdb.h
7880 F:      include/linux/kgdb.h
7881 F:      kernel/debug/
7882
7883 KMEMLEAK
7884 M:      Catalin Marinas <catalin.marinas@arm.com>
7885 S:      Maintained
7886 F:      Documentation/dev-tools/kmemleak.rst
7887 F:      include/linux/kmemleak.h
7888 F:      mm/kmemleak.c
7889 F:      mm/kmemleak-test.c
7890
7891 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7892 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7893 L:      linux-kernel@vger.kernel.org
7894 S:      Maintained
7895 F:      kernel/kmod.c
7896 F:      include/linux/kmod.h
7897 F:      lib/test_kmod.c
7898 F:      tools/testing/selftests/kmod/
7899
7900 KPROBES
7901 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7902 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7903 M:      "David S. Miller" <davem@davemloft.net>
7904 M:      Masami Hiramatsu <mhiramat@kernel.org>
7905 S:      Maintained
7906 F:      Documentation/kprobes.txt
7907 F:      include/linux/kprobes.h
7908 F:      include/asm-generic/kprobes.h
7909 F:      kernel/kprobes.c
7910
7911 KS0108 LCD CONTROLLER DRIVER
7912 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7913 W:      http://miguelojeda.es/auxdisplay.htm
7914 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7915 S:      Maintained
7916 F:      Documentation/auxdisplay/ks0108
7917 F:      drivers/auxdisplay/ks0108.c
7918 F:      include/linux/ks0108.h
7919
7920 L3MDEV
7921 M:      David Ahern <dsa@cumulusnetworks.com>
7922 L:      netdev@vger.kernel.org
7923 S:      Maintained
7924 F:      net/l3mdev
7925 F:      include/net/l3mdev.h
7926
7927 LANTIQ MIPS ARCHITECTURE
7928 M:      John Crispin <john@phrozen.org>
7929 L:      linux-mips@linux-mips.org
7930 S:      Maintained
7931 F:      arch/mips/lantiq
7932 F:      drivers/soc/lantiq
7933
7934 LAPB module
7935 L:      linux-x25@vger.kernel.org
7936 S:      Orphan
7937 F:      Documentation/networking/lapb-module.txt
7938 F:      include/*/lapb.h
7939 F:      net/lapb/
7940
7941 LASI 53c700 driver for PARISC
7942 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7943 L:      linux-scsi@vger.kernel.org
7944 S:      Maintained
7945 F:      Documentation/scsi/53c700.txt
7946 F:      drivers/scsi/53c700*
7947
7948 LEAKING_ADDRESSES
7949 M:      Tobin C. Harding <me@tobin.cc>
7950 M:      Tycho Andersen <tycho@tycho.ws>
7951 L:      kernel-hardening@lists.openwall.com
7952 S:      Maintained
7953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7954 F:      scripts/leaking_addresses.pl
7955
7956 LED SUBSYSTEM
7957 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7958 M:      Pavel Machek <pavel@ucw.cz>
7959 L:      linux-leds@vger.kernel.org
7960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7961 S:      Maintained
7962 F:      Documentation/devicetree/bindings/leds/
7963 F:      drivers/leds/
7964 F:      include/linux/leds.h
7965
7966 LEGACY EEPROM DRIVER
7967 M:      Jean Delvare <jdelvare@suse.com>
7968 S:      Maintained
7969 F:      Documentation/misc-devices/eeprom
7970 F:      drivers/misc/eeprom/eeprom.c
7971
7972 LEGO USB Tower driver
7973 M:      Juergen Stuber <starblue@users.sourceforge.net>
7974 L:      legousb-devel@lists.sourceforge.net
7975 W:      http://legousb.sourceforge.net/
7976 S:      Maintained
7977 F:      drivers/usb/misc/legousbtower.c
7978
7979 LG2160 MEDIA DRIVER
7980 M:      Michael Krufky <mkrufky@linuxtv.org>
7981 L:      linux-media@vger.kernel.org
7982 W:      https://linuxtv.org
7983 W:      http://github.com/mkrufky
7984 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7985 T:      git git://linuxtv.org/mkrufky/tuners.git
7986 S:      Maintained
7987 F:      drivers/media/dvb-frontends/lg2160.*
7988
7989 LGDT3305 MEDIA DRIVER
7990 M:      Michael Krufky <mkrufky@linuxtv.org>
7991 L:      linux-media@vger.kernel.org
7992 W:      https://linuxtv.org
7993 W:      http://github.com/mkrufky
7994 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7995 T:      git git://linuxtv.org/mkrufky/tuners.git
7996 S:      Maintained
7997 F:      drivers/media/dvb-frontends/lgdt3305.*
7998
7999 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8000 M:      Viresh Kumar <vireshk@kernel.org>
8001 L:      linux-ide@vger.kernel.org
8002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8003 S:      Maintained
8004 F:      include/linux/pata_arasan_cf_data.h
8005 F:      drivers/ata/pata_arasan_cf.c
8006
8007 LIBATA PATA DRIVERS
8008 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8009 M:      Tejun Heo <tj@kernel.org>
8010 L:      linux-ide@vger.kernel.org
8011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8012 S:      Maintained
8013 F:      drivers/ata/pata_*.c
8014 F:      drivers/ata/ata_generic.c
8015
8016 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8017 M:      Linus Walleij <linus.walleij@linaro.org>
8018 L:      linux-ide@vger.kernel.org
8019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8020 S:      Maintained
8021 F:      drivers/ata/pata_ftide010.c
8022 F:      drivers/ata/sata_gemini.c
8023 F:      drivers/ata/sata_gemini.h
8024
8025 LIBATA SATA AHCI PLATFORM devices support
8026 M:      Hans de Goede <hdegoede@redhat.com>
8027 M:      Tejun Heo <tj@kernel.org>
8028 L:      linux-ide@vger.kernel.org
8029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8030 S:      Maintained
8031 F:      drivers/ata/ahci_platform.c
8032 F:      drivers/ata/libahci_platform.c
8033 F:      include/linux/ahci_platform.h
8034
8035 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8036 M:      Mikael Pettersson <mikpelinux@gmail.com>
8037 L:      linux-ide@vger.kernel.org
8038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8039 S:      Maintained
8040 F:      drivers/ata/sata_promise.*
8041
8042 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8043 M:      Tejun Heo <tj@kernel.org>
8044 L:      linux-ide@vger.kernel.org
8045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8046 S:      Maintained
8047 F:      drivers/ata/
8048 F:      include/linux/ata.h
8049 F:      include/linux/libata.h
8050 F:      Documentation/devicetree/bindings/ata/
8051
8052 LIBLOCKDEP
8053 M:      Sasha Levin <alexander.levin@verizon.com>
8054 S:      Maintained
8055 F:      tools/lib/lockdep/
8056
8057 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8058 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8059 L:      linux-nvdimm@lists.01.org
8060 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8061 S:      Supported
8062 F:      drivers/nvdimm/blk.c
8063 F:      drivers/nvdimm/region_devs.c
8064
8065 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8066 M:      Vishal Verma <vishal.l.verma@intel.com>
8067 L:      linux-nvdimm@lists.01.org
8068 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8069 S:      Supported
8070 F:      drivers/nvdimm/btt*
8071
8072 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8073 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8074 L:      linux-nvdimm@lists.01.org
8075 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8076 S:      Supported
8077 F:      drivers/nvdimm/pmem*
8078
8079 LIBNVDIMM: DEVICETREE BINDINGS
8080 M:      Oliver O'Halloran <oohall@gmail.com>
8081 L:      linux-nvdimm@lists.01.org
8082 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8083 S:      Supported
8084 F:      drivers/nvdimm/of_pmem.c
8085 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8086
8087 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8088 M:      Dan Williams <dan.j.williams@intel.com>
8089 L:      linux-nvdimm@lists.01.org
8090 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8092 S:      Supported
8093 F:      drivers/nvdimm/*
8094 F:      drivers/acpi/nfit/*
8095 F:      include/linux/nd.h
8096 F:      include/linux/libnvdimm.h
8097 F:      include/uapi/linux/ndctl.h
8098
8099 LIGHTNVM PLATFORM SUPPORT
8100 M:      Matias Bjorling <mb@lightnvm.io>
8101 W:      http://github/OpenChannelSSD
8102 L:      linux-block@vger.kernel.org
8103 S:      Maintained
8104 F:      drivers/lightnvm/
8105 F:      include/linux/lightnvm.h
8106 F:      include/uapi/linux/lightnvm.h
8107
8108 LINUX FOR POWER MACINTOSH
8109 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8110 W:      http://www.penguinppc.org/
8111 L:      linuxppc-dev@lists.ozlabs.org
8112 S:      Maintained
8113 F:      arch/powerpc/platforms/powermac/
8114 F:      drivers/macintosh/
8115
8116 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8117 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8118 M:      Paul Mackerras <paulus@samba.org>
8119 M:      Michael Ellerman <mpe@ellerman.id.au>
8120 W:      https://github.com/linuxppc/linux/wiki
8121 L:      linuxppc-dev@lists.ozlabs.org
8122 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8124 S:      Supported
8125 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8126 F:      Documentation/devicetree/bindings/powerpc/
8127 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8128 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8129 F:      Documentation/powerpc/
8130 F:      arch/powerpc/
8131 F:      drivers/char/tpm/tpm_ibmvtpm*
8132 F:      drivers/crypto/nx/
8133 F:      drivers/crypto/vmx/
8134 F:      drivers/i2c/busses/i2c-opal.c
8135 F:      drivers/net/ethernet/ibm/ibmveth.*
8136 F:      drivers/net/ethernet/ibm/ibmvnic.*
8137 F:      drivers/pci/hotplug/pnv_php.c
8138 F:      drivers/pci/hotplug/rpa*
8139 F:      drivers/rtc/rtc-opal.c
8140 F:      drivers/scsi/ibmvscsi/
8141 F:      drivers/tty/hvc/hvc_opal.c
8142 F:      drivers/watchdog/wdrtas.c
8143 F:      tools/testing/selftests/powerpc
8144 N:      /pmac
8145 N:      powermac
8146 N:      powernv
8147 N:      [^a-z0-9]ps3
8148 N:      pseries
8149
8150 LINUX FOR POWERPC EMBEDDED MPC5XXX
8151 M:      Anatolij Gustschin <agust@denx.de>
8152 L:      linuxppc-dev@lists.ozlabs.org
8153 T:      git git://git.denx.de/linux-denx-agust.git
8154 S:      Maintained
8155 F:      arch/powerpc/platforms/512x/
8156 F:      arch/powerpc/platforms/52xx/
8157
8158 LINUX FOR POWERPC EMBEDDED PPC4XX
8159 M:      Alistair Popple <alistair@popple.id.au>
8160 M:      Matt Porter <mporter@kernel.crashing.org>
8161 W:      http://www.penguinppc.org/
8162 L:      linuxppc-dev@lists.ozlabs.org
8163 S:      Maintained
8164 F:      arch/powerpc/platforms/40x/
8165 F:      arch/powerpc/platforms/44x/
8166
8167 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8168 M:      Scott Wood <oss@buserror.net>
8169 M:      Kumar Gala <galak@kernel.crashing.org>
8170 W:      http://www.penguinppc.org/
8171 L:      linuxppc-dev@lists.ozlabs.org
8172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8173 S:      Maintained
8174 F:      arch/powerpc/platforms/83xx/
8175 F:      arch/powerpc/platforms/85xx/
8176 F:      Documentation/devicetree/bindings/powerpc/fsl/
8177
8178 LINUX FOR POWERPC EMBEDDED PPC8XX
8179 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8180 W:      http://www.penguinppc.org/
8181 L:      linuxppc-dev@lists.ozlabs.org
8182 S:      Maintained
8183 F:      arch/powerpc/platforms/8xx/
8184
8185 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8186 L:      linuxppc-dev@lists.ozlabs.org
8187 S:      Orphan
8188 F:      arch/powerpc/*/*virtex*
8189 F:      arch/powerpc/*/*/*virtex*
8190
8191 LINUX FOR POWERPC PA SEMI PWRFICIENT
8192 L:      linuxppc-dev@lists.ozlabs.org
8193 S:      Orphan
8194 F:      arch/powerpc/platforms/pasemi/
8195 F:      drivers/*/*pasemi*
8196 F:      drivers/*/*/*pasemi*
8197
8198 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8199 M:      Kees Cook <keescook@chromium.org>
8200 S:      Maintained
8201 F:      drivers/misc/lkdtm/*
8202
8203 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8204 M:      Alan Stern <stern@rowland.harvard.edu>
8205 M:      Andrea Parri <parri.andrea@gmail.com>
8206 M:      Will Deacon <will.deacon@arm.com>
8207 M:      Peter Zijlstra <peterz@infradead.org>
8208 M:      Boqun Feng <boqun.feng@gmail.com>
8209 M:      Nicholas Piggin <npiggin@gmail.com>
8210 M:      David Howells <dhowells@redhat.com>
8211 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8212 M:      Luc Maranget <luc.maranget@inria.fr>
8213 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8214 R:      Akira Yokosawa <akiyks@gmail.com>
8215 L:      linux-kernel@vger.kernel.org
8216 S:      Supported
8217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8218 F:      tools/memory-model/
8219 F:      Documentation/memory-barriers.txt
8220
8221 LINUX SECURITY MODULE (LSM) FRAMEWORK
8222 M:      Chris Wright <chrisw@sous-sol.org>
8223 L:      linux-security-module@vger.kernel.org
8224 S:      Supported
8225
8226 LIS3LV02D ACCELEROMETER DRIVER
8227 M:      Eric Piel <eric.piel@tremplin-utc.net>
8228 S:      Maintained
8229 F:      Documentation/misc-devices/lis3lv02d
8230 F:      drivers/misc/lis3lv02d/
8231 F:      drivers/platform/x86/hp_accel.c
8232
8233 LIVE PATCHING
8234 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8235 M:      Jessica Yu <jeyu@kernel.org>
8236 M:      Jiri Kosina <jikos@kernel.org>
8237 M:      Miroslav Benes <mbenes@suse.cz>
8238 R:      Petr Mladek <pmladek@suse.com>
8239 S:      Maintained
8240 F:      kernel/livepatch/
8241 F:      include/linux/livepatch.h
8242 F:      arch/x86/include/asm/livepatch.h
8243 F:      arch/x86/kernel/livepatch.c
8244 F:      Documentation/livepatch/
8245 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8246 F:      samples/livepatch/
8247 L:      live-patching@vger.kernel.org
8248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8249
8250 LLC (802.2)
8251 L:      netdev@vger.kernel.org
8252 S:      Odd fixes
8253 F:      include/linux/llc.h
8254 F:      include/uapi/linux/llc.h
8255 F:      include/net/llc*
8256 F:      net/llc/
8257
8258 LM73 HARDWARE MONITOR DRIVER
8259 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8260 L:      linux-hwmon@vger.kernel.org
8261 S:      Maintained
8262 F:      drivers/hwmon/lm73.c
8263
8264 LM78 HARDWARE MONITOR DRIVER
8265 M:      Jean Delvare <jdelvare@suse.com>
8266 L:      linux-hwmon@vger.kernel.org
8267 S:      Maintained
8268 F:      Documentation/hwmon/lm78
8269 F:      drivers/hwmon/lm78.c
8270
8271 LM83 HARDWARE MONITOR DRIVER
8272 M:      Jean Delvare <jdelvare@suse.com>
8273 L:      linux-hwmon@vger.kernel.org
8274 S:      Maintained
8275 F:      Documentation/hwmon/lm83
8276 F:      drivers/hwmon/lm83.c
8277
8278 LM90 HARDWARE MONITOR DRIVER
8279 M:      Jean Delvare <jdelvare@suse.com>
8280 L:      linux-hwmon@vger.kernel.org
8281 S:      Maintained
8282 F:      Documentation/hwmon/lm90
8283 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8284 F:      drivers/hwmon/lm90.c
8285 F:      include/dt-bindings/thermal/lm90.h
8286
8287 LM95234 HARDWARE MONITOR DRIVER
8288 M:      Guenter Roeck <linux@roeck-us.net>
8289 L:      linux-hwmon@vger.kernel.org
8290 S:      Maintained
8291 F:      Documentation/hwmon/lm95234
8292 F:      drivers/hwmon/lm95234.c
8293
8294 LME2510 MEDIA DRIVER
8295 M:      Malcolm Priestley <tvboxspy@gmail.com>
8296 L:      linux-media@vger.kernel.org
8297 W:      https://linuxtv.org
8298 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8299 S:      Maintained
8300 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8301
8302 LOADPIN SECURITY MODULE
8303 M:      Kees Cook <keescook@chromium.org>
8304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8305 S:      Supported
8306 F:      security/loadpin/
8307 F:      Documentation/admin-guide/LSM/LoadPin.rst
8308
8309 LOCKING PRIMITIVES
8310 M:      Peter Zijlstra <peterz@infradead.org>
8311 M:      Ingo Molnar <mingo@redhat.com>
8312 L:      linux-kernel@vger.kernel.org
8313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8314 S:      Maintained
8315 F:      Documentation/locking/
8316 F:      include/linux/lockdep.h
8317 F:      include/linux/spinlock*.h
8318 F:      arch/*/include/asm/spinlock*.h
8319 F:      include/linux/rwlock*.h
8320 F:      include/linux/mutex*.h
8321 F:      arch/*/include/asm/mutex*.h
8322 F:      include/linux/rwsem*.h
8323 F:      arch/*/include/asm/rwsem.h
8324 F:      include/linux/seqlock.h
8325 F:      lib/locking*.[ch]
8326 F:      kernel/locking/
8327 X:      kernel/locking/locktorture.c
8328
8329 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8330 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8331 L:      linux-ntfs-dev@lists.sourceforge.net
8332 W:      http://www.linux-ntfs.org/content/view/19/37/
8333 S:      Maintained
8334 F:      Documentation/ldm.txt
8335 F:      block/partitions/ldm.*
8336
8337 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8338 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8339 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8340 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8341 L:      MPT-FusionLinux.pdl@broadcom.com
8342 L:      linux-scsi@vger.kernel.org
8343 W:      http://www.avagotech.com/support/
8344 S:      Supported
8345 F:      drivers/message/fusion/
8346 F:      drivers/scsi/mpt2sas/
8347 F:      drivers/scsi/mpt3sas/
8348
8349 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8350 M:      Matthew Wilcox <matthew@wil.cx>
8351 L:      linux-scsi@vger.kernel.org
8352 S:      Maintained
8353 F:      drivers/scsi/sym53c8xx_2/
8354
8355 LTC4261 HARDWARE MONITOR DRIVER
8356 M:      Guenter Roeck <linux@roeck-us.net>
8357 L:      linux-hwmon@vger.kernel.org
8358 S:      Maintained
8359 F:      Documentation/hwmon/ltc4261
8360 F:      drivers/hwmon/ltc4261.c
8361
8362 LTC4306 I2C MULTIPLEXER DRIVER
8363 M:      Michael Hennerich <michael.hennerich@analog.com>
8364 W:      http://ez.analog.com/community/linux-device-drivers
8365 L:      linux-i2c@vger.kernel.org
8366 S:      Supported
8367 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8368 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8369
8370 LTP (Linux Test Project)
8371 M:      Mike Frysinger <vapier@gentoo.org>
8372 M:      Cyril Hrubis <chrubis@suse.cz>
8373 M:      Wanlong Gao <wanlong.gao@gmail.com>
8374 M:      Jan Stancek <jstancek@redhat.com>
8375 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8376 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8377 L:      ltp@lists.linux.it (subscribers-only)
8378 W:      http://linux-test-project.github.io/
8379 T:      git git://github.com/linux-test-project/ltp.git
8380 S:      Maintained
8381
8382 M68K ARCHITECTURE
8383 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8384 L:      linux-m68k@lists.linux-m68k.org
8385 W:      http://www.linux-m68k.org/
8386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8387 S:      Maintained
8388 F:      arch/m68k/
8389 F:      drivers/zorro/
8390
8391 M68K ON APPLE MACINTOSH
8392 M:      Joshua Thompson <funaho@jurai.org>
8393 W:      http://www.mac.linux-m68k.org/
8394 L:      linux-m68k@lists.linux-m68k.org
8395 S:      Maintained
8396 F:      arch/m68k/mac/
8397
8398 M68K ON HP9000/300
8399 M:      Philip Blundell <philb@gnu.org>
8400 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8401 S:      Maintained
8402 F:      arch/m68k/hp300/
8403
8404 M88DS3103 MEDIA DRIVER
8405 M:      Antti Palosaari <crope@iki.fi>
8406 L:      linux-media@vger.kernel.org
8407 W:      https://linuxtv.org
8408 W:      http://palosaari.fi/linux/
8409 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8410 T:      git git://linuxtv.org/anttip/media_tree.git
8411 S:      Maintained
8412 F:      drivers/media/dvb-frontends/m88ds3103*
8413
8414 M88RS2000 MEDIA DRIVER
8415 M:      Malcolm Priestley <tvboxspy@gmail.com>
8416 L:      linux-media@vger.kernel.org
8417 W:      https://linuxtv.org
8418 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8419 S:      Maintained
8420 F:      drivers/media/dvb-frontends/m88rs2000*
8421
8422 MA901 MASTERKIT USB FM RADIO DRIVER
8423 M:      Alexey Klimov <klimov.linux@gmail.com>
8424 L:      linux-media@vger.kernel.org
8425 T:      git git://linuxtv.org/media_tree.git
8426 S:      Maintained
8427 F:      drivers/media/radio/radio-ma901.c
8428
8429 MAC80211
8430 M:      Johannes Berg <johannes@sipsolutions.net>
8431 L:      linux-wireless@vger.kernel.org
8432 W:      http://wireless.kernel.org/
8433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8435 S:      Maintained
8436 F:      Documentation/networking/mac80211-injection.txt
8437 F:      include/net/mac80211.h
8438 F:      net/mac80211/
8439 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8440 F:      Documentation/networking/mac80211_hwsim/README
8441
8442 MAILBOX API
8443 M:      Jassi Brar <jassisinghbrar@gmail.com>
8444 L:      linux-kernel@vger.kernel.org
8445 S:      Maintained
8446 F:      drivers/mailbox/
8447 F:      include/linux/mailbox_client.h
8448 F:      include/linux/mailbox_controller.h
8449
8450 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8451 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8452 W:      http://www.kernel.org/doc/man-pages
8453 L:      linux-man@vger.kernel.org
8454 S:      Maintained
8455
8456 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8457 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8458 L:      linux-mips@linux-mips.org
8459 S:      Maintained
8460 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8461
8462 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8463 M:      Andrew Lunn <andrew@lunn.ch>
8464 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8465 L:      netdev@vger.kernel.org
8466 S:      Maintained
8467 F:      drivers/net/dsa/mv88e6xxx/
8468 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8469
8470 MARVELL ARMADA DRM SUPPORT
8471 M:      Russell King <linux@armlinux.org.uk>
8472 S:      Maintained
8473 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8474 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8475 F:      drivers/gpu/drm/armada/
8476 F:      include/uapi/drm/armada_drm.h
8477 F:      Documentation/devicetree/bindings/display/armada/
8478
8479 MARVELL CRYPTO DRIVER
8480 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8481 M:      Arnaud Ebalard <arno@natisbad.org>
8482 F:      drivers/crypto/marvell/
8483 S:      Maintained
8484 L:      linux-crypto@vger.kernel.org
8485
8486 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8487 M:      Mirko Lindner <mlindner@marvell.com>
8488 M:      Stephen Hemminger <stephen@networkplumber.org>
8489 L:      netdev@vger.kernel.org
8490 S:      Maintained
8491 F:      drivers/net/ethernet/marvell/sk*
8492
8493 MARVELL LIBERTAS WIRELESS DRIVER
8494 L:      libertas-dev@lists.infradead.org
8495 S:      Orphan
8496 F:      drivers/net/wireless/marvell/libertas/
8497
8498 MARVELL MACCHIATOBIN SUPPORT
8499 M:      Russell King <linux@armlinux.org.uk>
8500 L:      linux-arm-kernel@lists.infradead.org
8501 S:      Maintained
8502 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8503
8504 MARVELL MV643XX ETHERNET DRIVER
8505 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8506 L:      netdev@vger.kernel.org
8507 S:      Maintained
8508 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8509 F:      include/linux/mv643xx.h
8510
8511 MARVELL MV88X3310 PHY DRIVER
8512 M:      Russell King <linux@armlinux.org.uk>
8513 L:      netdev@vger.kernel.org
8514 S:      Maintained
8515 F:      drivers/net/phy/marvell10g.c
8516
8517 MARVELL MVNETA ETHERNET DRIVER
8518 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8519 L:      netdev@vger.kernel.org
8520 S:      Maintained
8521 F:      drivers/net/ethernet/marvell/mvneta.*
8522
8523 MARVELL MWIFIEX WIRELESS DRIVER
8524 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8525 M:      Nishant Sarmukadam <nishants@marvell.com>
8526 M:      Ganapathi Bhat <gbhat@marvell.com>
8527 M:      Xinming Hu <huxm@marvell.com>
8528 L:      linux-wireless@vger.kernel.org
8529 S:      Maintained
8530 F:      drivers/net/wireless/marvell/mwifiex/
8531
8532 MARVELL MWL8K WIRELESS DRIVER
8533 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8534 L:      linux-wireless@vger.kernel.org
8535 S:      Odd Fixes
8536 F:      drivers/net/wireless/marvell/mwl8k.c
8537
8538 MARVELL NAND CONTROLLER DRIVER
8539 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8540 L:      linux-mtd@lists.infradead.org
8541 S:      Maintained
8542 F:      drivers/mtd/nand/raw/marvell_nand.c
8543 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8544
8545 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8546 M:      Nicolas Pitre <nico@fluxnic.net>
8547 S:      Odd Fixes
8548 F:      drivers/mmc/host/mvsdio.*
8549
8550 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8551 M:      Hu Ziji <huziji@marvell.com>
8552 L:      linux-mmc@vger.kernel.org
8553 S:      Supported
8554 F:      drivers/mmc/host/sdhci-xenon*
8555 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8556
8557 MATROX FRAMEBUFFER DRIVER
8558 L:      linux-fbdev@vger.kernel.org
8559 S:      Orphan
8560 F:      drivers/video/fbdev/matrox/matroxfb_*
8561 F:      include/uapi/linux/matroxfb.h
8562
8563 MAX16065 HARDWARE MONITOR DRIVER
8564 M:      Guenter Roeck <linux@roeck-us.net>
8565 L:      linux-hwmon@vger.kernel.org
8566 S:      Maintained
8567 F:      Documentation/hwmon/max16065
8568 F:      drivers/hwmon/max16065.c
8569
8570 MAX20751 HARDWARE MONITOR DRIVER
8571 M:      Guenter Roeck <linux@roeck-us.net>
8572 L:      linux-hwmon@vger.kernel.org
8573 S:      Maintained
8574 F:      Documentation/hwmon/max20751
8575 F:      drivers/hwmon/max20751.c
8576
8577 MAX2175 SDR TUNER DRIVER
8578 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8579 L:      linux-media@vger.kernel.org
8580 T:      git git://linuxtv.org/media_tree.git
8581 S:      Maintained
8582 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8583 F:      Documentation/media/v4l-drivers/max2175.rst
8584 F:      drivers/media/i2c/max2175*
8585 F:      include/uapi/linux/max2175.h
8586
8587 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8588 L:      linux-hwmon@vger.kernel.org
8589 S:      Orphan
8590 F:      Documentation/hwmon/max6650
8591 F:      drivers/hwmon/max6650.c
8592
8593 MAX6697 HARDWARE MONITOR DRIVER
8594 M:      Guenter Roeck <linux@roeck-us.net>
8595 L:      linux-hwmon@vger.kernel.org
8596 S:      Maintained
8597 F:      Documentation/hwmon/max6697
8598 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8599 F:      drivers/hwmon/max6697.c
8600 F:      include/linux/platform_data/max6697.h
8601
8602 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8603 M:      Peter Rosin <peda@axentia.se>
8604 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8605 S:      Maintained
8606 F:      Documentation/devicetree/bindings/sound/max9860.txt
8607 F:      sound/soc/codecs/max9860.*
8608
8609 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8610 M:      Javier Martinez Canillas <javier@dowhile0.org>
8611 L:      linux-kernel@vger.kernel.org
8612 S:      Supported
8613 F:      drivers/regulator/max77802-regulator.c
8614 F:      Documentation/devicetree/bindings/*/*max77802.txt
8615 F:      include/dt-bindings/*/*max77802.h
8616
8617 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8618 M:      Krzysztof Kozlowski <krzk@kernel.org>
8619 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8620 L:      linux-pm@vger.kernel.org
8621 S:      Supported
8622 F:      drivers/power/supply/max14577_charger.c
8623 F:      drivers/power/supply/max77693_charger.c
8624
8625 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8626 M:      Chanwoo Choi <cw00.choi@samsung.com>
8627 M:      Krzysztof Kozlowski <krzk@kernel.org>
8628 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8629 L:      linux-kernel@vger.kernel.org
8630 S:      Supported
8631 F:      drivers/*/max14577*.c
8632 F:      drivers/*/max77686*.c
8633 F:      drivers/*/max77693*.c
8634 F:      drivers/extcon/extcon-max14577.c
8635 F:      drivers/extcon/extcon-max77693.c
8636 F:      drivers/rtc/rtc-max77686.c
8637 F:      drivers/clk/clk-max77686.c
8638 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8639 F:      Documentation/devicetree/bindings/*/max77686.txt
8640 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8641 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8642 F:      include/linux/mfd/max14577*.h
8643 F:      include/linux/mfd/max77686*.h
8644 F:      include/linux/mfd/max77693*.h
8645
8646 MAXIRADIO FM RADIO RECEIVER DRIVER
8647 M:      Hans Verkuil <hverkuil@xs4all.nl>
8648 L:      linux-media@vger.kernel.org
8649 T:      git git://linuxtv.org/media_tree.git
8650 W:      https://linuxtv.org
8651 S:      Maintained
8652 F:      drivers/media/radio/radio-maxiradio*
8653
8654 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8655 M:      Peter Rosin <peda@axentia.se>
8656 L:      linux-iio@vger.kernel.org
8657 S:      Maintained
8658 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8659 F:      drivers/iio/potentiometer/mcp4018.c
8660 F:      drivers/iio/potentiometer/mcp4531.c
8661
8662 MCR20A IEEE-802.15.4 RADIO DRIVER
8663 M:      Xue Liu <liuxuenetmail@gmail.com>
8664 L:      linux-wpan@vger.kernel.org
8665 W:      https://github.com/xueliu/mcr20a-linux
8666 S:      Maintained
8667 F:      drivers/net/ieee802154/mcr20a.c
8668 F:      drivers/net/ieee802154/mcr20a.h
8669 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8670
8671 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8672 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8673 L:      linux-iio@vger.kernel.org
8674 S:      Maintained
8675 F:      drivers/iio/dac/cio-dac.c
8676
8677 MEDIA DRIVERS FOR ASCOT2E
8678 M:      Sergey Kozlov <serjk@netup.ru>
8679 M:      Abylay Ospan <aospan@netup.ru>
8680 L:      linux-media@vger.kernel.org
8681 W:      https://linuxtv.org
8682 W:      http://netup.tv/
8683 T:      git git://linuxtv.org/media_tree.git
8684 S:      Supported
8685 F:      drivers/media/dvb-frontends/ascot2e*
8686
8687 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8688 M:      Jasmin Jessich <jasmin@anw.at>
8689 L:      linux-media@vger.kernel.org
8690 W:      https://linuxtv.org
8691 T:      git git://linuxtv.org/media_tree.git
8692 S:      Maintained
8693 F:      drivers/media/dvb-frontends/cxd2099*
8694
8695 MEDIA DRIVERS FOR CXD2841ER
8696 M:      Sergey Kozlov <serjk@netup.ru>
8697 M:      Abylay Ospan <aospan@netup.ru>
8698 L:      linux-media@vger.kernel.org
8699 W:      https://linuxtv.org
8700 W:      http://netup.tv/
8701 T:      git git://linuxtv.org/media_tree.git
8702 S:      Supported
8703 F:      drivers/media/dvb-frontends/cxd2841er*
8704
8705 MEDIA DRIVERS FOR CXD2880
8706 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8707 L:      linux-media@vger.kernel.org
8708 W:      http://linuxtv.org/
8709 T:      git git://linuxtv.org/media_tree.git
8710 S:      Supported
8711 F:      drivers/media/dvb-frontends/cxd2880/*
8712 F:      drivers/media/spi/cxd2880*
8713
8714 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8715 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8716 L:      linux-media@vger.kernel.org
8717 W:      https://linuxtv.org
8718 T:      git git://linuxtv.org/media_tree.git
8719 S:      Maintained
8720 F:      drivers/media/pci/ddbridge/*
8721
8722 MEDIA DRIVERS FOR FREESCALE IMX
8723 M:      Steve Longerbeam <slongerbeam@gmail.com>
8724 M:      Philipp Zabel <p.zabel@pengutronix.de>
8725 L:      linux-media@vger.kernel.org
8726 T:      git git://linuxtv.org/media_tree.git
8727 S:      Maintained
8728 F:      Documentation/devicetree/bindings/media/imx.txt
8729 F:      Documentation/media/v4l-drivers/imx.rst
8730 F:      drivers/staging/media/imx/
8731 F:      include/linux/imx-media.h
8732 F:      include/media/imx.h
8733
8734 MEDIA DRIVERS FOR HELENE
8735 M:      Abylay Ospan <aospan@netup.ru>
8736 L:      linux-media@vger.kernel.org
8737 W:      https://linuxtv.org
8738 W:      http://netup.tv/
8739 T:      git git://linuxtv.org/media_tree.git
8740 S:      Supported
8741 F:      drivers/media/dvb-frontends/helene*
8742
8743 MEDIA DRIVERS FOR HORUS3A
8744 M:      Sergey Kozlov <serjk@netup.ru>
8745 M:      Abylay Ospan <aospan@netup.ru>
8746 L:      linux-media@vger.kernel.org
8747 W:      https://linuxtv.org
8748 W:      http://netup.tv/
8749 T:      git git://linuxtv.org/media_tree.git
8750 S:      Supported
8751 F:      drivers/media/dvb-frontends/horus3a*
8752
8753 MEDIA DRIVERS FOR LNBH25
8754 M:      Sergey Kozlov <serjk@netup.ru>
8755 M:      Abylay Ospan <aospan@netup.ru>
8756 L:      linux-media@vger.kernel.org
8757 W:      https://linuxtv.org
8758 W:      http://netup.tv/
8759 T:      git git://linuxtv.org/media_tree.git
8760 S:      Supported
8761 F:      drivers/media/dvb-frontends/lnbh25*
8762
8763 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8764 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8765 L:      linux-media@vger.kernel.org
8766 W:      https://linuxtv.org
8767 T:      git git://linuxtv.org/media_tree.git
8768 S:      Maintained
8769 F:      drivers/media/dvb-frontends/mxl5xx*
8770
8771 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8772 M:      Sergey Kozlov <serjk@netup.ru>
8773 M:      Abylay Ospan <aospan@netup.ru>
8774 L:      linux-media@vger.kernel.org
8775 W:      https://linuxtv.org
8776 W:      http://netup.tv/
8777 T:      git git://linuxtv.org/media_tree.git
8778 S:      Supported
8779 F:      drivers/media/pci/netup_unidvb/*
8780
8781 MEDIA DRIVERS FOR RENESAS - CEU
8782 M:      Jacopo Mondi <jacopo@jmondi.org>
8783 L:      linux-media@vger.kernel.org
8784 L:      linux-renesas-soc@vger.kernel.org
8785 T:      git git://linuxtv.org/media_tree.git
8786 S:      Supported
8787 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8788 F:      drivers/media/platform/renesas-ceu.c
8789 F:      include/media/drv-intf/renesas-ceu.h
8790
8791 MEDIA DRIVERS FOR RENESAS - DRIF
8792 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8793 L:      linux-media@vger.kernel.org
8794 L:      linux-renesas-soc@vger.kernel.org
8795 T:      git git://linuxtv.org/media_tree.git
8796 S:      Supported
8797 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8798 F:      drivers/media/platform/rcar_drif.c
8799
8800 MEDIA DRIVERS FOR RENESAS - FCP
8801 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8802 L:      linux-media@vger.kernel.org
8803 L:      linux-renesas-soc@vger.kernel.org
8804 T:      git git://linuxtv.org/media_tree.git
8805 S:      Supported
8806 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8807 F:      drivers/media/platform/rcar-fcp.c
8808 F:      include/media/rcar-fcp.h
8809
8810 MEDIA DRIVERS FOR RENESAS - FDP1
8811 M:      Kieran Bingham <kieran@bingham.xyz>
8812 L:      linux-media@vger.kernel.org
8813 L:      linux-renesas-soc@vger.kernel.org
8814 T:      git git://linuxtv.org/media_tree.git
8815 S:      Supported
8816 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8817 F:      drivers/media/platform/rcar_fdp1.c
8818
8819 MEDIA DRIVERS FOR RENESAS - VIN
8820 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8821 L:      linux-media@vger.kernel.org
8822 L:      linux-renesas-soc@vger.kernel.org
8823 T:      git git://linuxtv.org/media_tree.git
8824 S:      Supported
8825 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8826 F:      drivers/media/platform/rcar-vin/
8827
8828 MEDIA DRIVERS FOR RENESAS - VSP1
8829 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8830 L:      linux-media@vger.kernel.org
8831 L:      linux-renesas-soc@vger.kernel.org
8832 T:      git git://linuxtv.org/media_tree.git
8833 S:      Supported
8834 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8835 F:      drivers/media/platform/vsp1/
8836
8837 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8838 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8839 L:      linux-media@vger.kernel.org
8840 W:      https://linuxtv.org
8841 T:      git git://linuxtv.org/media_tree.git
8842 S:      Maintained
8843 F:      drivers/media/dvb-frontends/stv0910*
8844
8845 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8846 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8847 L:      linux-media@vger.kernel.org
8848 W:      https://linuxtv.org
8849 T:      git git://linuxtv.org/media_tree.git
8850 S:      Maintained
8851 F:      drivers/media/dvb-frontends/stv6111*
8852
8853 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8854 M:      Dmitry Osipenko <digetx@gmail.com>
8855 L:      linux-media@vger.kernel.org
8856 L:      linux-tegra@vger.kernel.org
8857 T:      git git://linuxtv.org/media_tree.git
8858 S:      Maintained
8859 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8860 F:      drivers/staging/media/tegra-vde/
8861
8862 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8863 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
8864 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8865 P:      LinuxTV.org Project
8866 L:      linux-media@vger.kernel.org
8867 W:      https://linuxtv.org
8868 Q:      http://patchwork.kernel.org/project/linux-media/list/
8869 T:      git git://linuxtv.org/media_tree.git
8870 S:      Maintained
8871 F:      Documentation/devicetree/bindings/media/
8872 F:      Documentation/media/
8873 F:      drivers/media/
8874 F:      drivers/staging/media/
8875 F:      include/linux/platform_data/media/
8876 F:      include/media/
8877 F:      include/uapi/linux/dvb/
8878 F:      include/uapi/linux/videodev2.h
8879 F:      include/uapi/linux/media.h
8880 F:      include/uapi/linux/v4l2-*
8881 F:      include/uapi/linux/meye.h
8882 F:      include/uapi/linux/ivtv*
8883 F:      include/uapi/linux/uvcvideo.h
8884
8885 MEDIATEK CIR DRIVER
8886 M:      Sean Wang <sean.wang@mediatek.com>
8887 S:      Maintained
8888 F:      drivers/media/rc/mtk-cir.c
8889
8890 MEDIATEK DMA DRIVER
8891 M:      Sean Wang <sean.wang@mediatek.com>
8892 L:      dmaengine@vger.kernel.org
8893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8894 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8895 S:      Maintained
8896 F:      Documentation/devicetree/bindings/dma/mtk-*
8897 F:      drivers/dma/mediatek/
8898
8899 MEDIATEK PMIC LED DRIVER
8900 M:      Sean Wang <sean.wang@mediatek.com>
8901 S:      Maintained
8902 F:      drivers/leds/leds-mt6323.c
8903 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8904
8905 MEDIATEK ETHERNET DRIVER
8906 M:      Felix Fietkau <nbd@openwrt.org>
8907 M:      John Crispin <john@phrozen.org>
8908 M:      Sean Wang <sean.wang@mediatek.com>
8909 M:      Nelson Chang <nelson.chang@mediatek.com>
8910 L:      netdev@vger.kernel.org
8911 S:      Maintained
8912 F:      drivers/net/ethernet/mediatek/
8913
8914 MEDIATEK SWITCH DRIVER
8915 M:      Sean Wang <sean.wang@mediatek.com>
8916 L:      netdev@vger.kernel.org
8917 S:      Maintained
8918 F:      drivers/net/dsa/mt7530.*
8919 F:      net/dsa/tag_mtk.c
8920
8921 MEDIATEK JPEG DRIVER
8922 M:      Rick Chang <rick.chang@mediatek.com>
8923 M:      Bin Liu <bin.liu@mediatek.com>
8924 S:      Supported
8925 F:      drivers/media/platform/mtk-jpeg/
8926 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8927
8928 MEDIATEK MDP DRIVER
8929 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8930 M:      Houlong Wei <houlong.wei@mediatek.com>
8931 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8932 S:      Supported
8933 F:      drivers/media/platform/mtk-mdp/
8934 F:      drivers/media/platform/mtk-vpu/
8935 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8936
8937 MEDIATEK MEDIA DRIVER
8938 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8939 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8940 S:      Supported
8941 F:      drivers/media/platform/mtk-vcodec/
8942 F:      drivers/media/platform/mtk-vpu/
8943 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8944 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8945
8946 MEDIATEK MT7601U WIRELESS LAN DRIVER
8947 M:      Jakub Kicinski <kubakici@wp.pl>
8948 L:      linux-wireless@vger.kernel.org
8949 S:      Maintained
8950 F:      drivers/net/wireless/mediatek/mt7601u/
8951
8952 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8953 M:      Sean Wang <sean.wang@mediatek.com>
8954 S:      Maintained
8955 F:      drivers/char/hw_random/mtk-rng.c
8956
8957 MEDIATEK USB3 DRD IP DRIVER
8958 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8959 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8960 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8961 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8962 S:      Maintained
8963 F:      drivers/usb/mtu3/
8964
8965 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8966 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8967 M:      Martin Donnelly <martin.donnelly@ge.com>
8968 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8969 S:      Maintained
8970 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8971 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8972
8973 MEGARAID SCSI/SAS DRIVERS
8974 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8975 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8976 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8977 L:      megaraidlinux.pdl@broadcom.com
8978 L:      linux-scsi@vger.kernel.org
8979 W:      http://www.avagotech.com/support/
8980 S:      Maintained
8981 F:      Documentation/scsi/megaraid.txt
8982 F:      drivers/scsi/megaraid.*
8983 F:      drivers/scsi/megaraid/
8984
8985 MELEXIS MLX90614 DRIVER
8986 M:      Crt Mori <cmo@melexis.com>
8987 L:      linux-iio@vger.kernel.org
8988 W:      http://www.melexis.com
8989 S:      Supported
8990 F:      drivers/iio/temperature/mlx90614.c
8991
8992 MELEXIS MLX90632 DRIVER
8993 M:      Crt Mori <cmo@melexis.com>
8994 L:      linux-iio@vger.kernel.org
8995 W:      http://www.melexis.com
8996 S:      Supported
8997 F:      drivers/iio/temperature/mlx90632.c
8998
8999 MELFAS MIP4 TOUCHSCREEN DRIVER
9000 M:      Sangwon Jee <jeesw@melfas.com>
9001 W:      http://www.melfas.com
9002 S:      Supported
9003 F:      drivers/input/touchscreen/melfas_mip4.c
9004 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9005
9006 MELLANOX ETHERNET DRIVER (mlx4_en)
9007 M:      Tariq Toukan <tariqt@mellanox.com>
9008 L:      netdev@vger.kernel.org
9009 S:      Supported
9010 W:      http://www.mellanox.com
9011 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9012 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9013
9014 MELLANOX ETHERNET DRIVER (mlx5e)
9015 M:      Saeed Mahameed <saeedm@mellanox.com>
9016 L:      netdev@vger.kernel.org
9017 S:      Supported
9018 W:      http://www.mellanox.com
9019 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9020 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9021
9022 MELLANOX ETHERNET INNOVA DRIVER
9023 M:      Ilan Tayari <ilant@mellanox.com>
9024 R:      Boris Pismenny <borisp@mellanox.com>
9025 L:      netdev@vger.kernel.org
9026 S:      Supported
9027 W:      http://www.mellanox.com
9028 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9029 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9030 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9031
9032 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9033 M:      Ilan Tayari <ilant@mellanox.com>
9034 R:      Boris Pismenny <borisp@mellanox.com>
9035 L:      netdev@vger.kernel.org
9036 S:      Supported
9037 W:      http://www.mellanox.com
9038 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9039 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9040 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9041
9042 MELLANOX ETHERNET SWITCH DRIVERS
9043 M:      Jiri Pirko <jiri@mellanox.com>
9044 M:      Ido Schimmel <idosch@mellanox.com>
9045 L:      netdev@vger.kernel.org
9046 S:      Supported
9047 W:      http://www.mellanox.com
9048 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9049 F:      drivers/net/ethernet/mellanox/mlxsw/
9050
9051 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9052 M:      mlxsw@mellanox.com
9053 L:      netdev@vger.kernel.org
9054 S:      Supported
9055 W:      http://www.mellanox.com
9056 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9057 F:      drivers/net/ethernet/mellanox/mlxfw/
9058
9059 MELLANOX HARDWARE PLATFORM SUPPORT
9060 M:      Andy Shevchenko <andy@infradead.org>
9061 M:      Darren Hart <dvhart@infradead.org>
9062 M:      Vadim Pasternak <vadimp@mellanox.com>
9063 L:      platform-driver-x86@vger.kernel.org
9064 S:      Supported
9065 F:      drivers/platform/mellanox/
9066
9067 MELLANOX MLX4 core VPI driver
9068 M:      Tariq Toukan <tariqt@mellanox.com>
9069 L:      netdev@vger.kernel.org
9070 L:      linux-rdma@vger.kernel.org
9071 W:      http://www.mellanox.com
9072 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9073 S:      Supported
9074 F:      drivers/net/ethernet/mellanox/mlx4/
9075 F:      include/linux/mlx4/
9076
9077 MELLANOX MLX4 IB driver
9078 M:      Yishai Hadas <yishaih@mellanox.com>
9079 L:      linux-rdma@vger.kernel.org
9080 W:      http://www.mellanox.com
9081 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9082 S:      Supported
9083 F:      drivers/infiniband/hw/mlx4/
9084 F:      include/linux/mlx4/
9085 F:      include/uapi/rdma/mlx4-abi.h
9086
9087 MELLANOX MLX5 core VPI driver
9088 M:      Saeed Mahameed <saeedm@mellanox.com>
9089 M:      Matan Barak <matanb@mellanox.com>
9090 M:      Leon Romanovsky <leonro@mellanox.com>
9091 L:      netdev@vger.kernel.org
9092 L:      linux-rdma@vger.kernel.org
9093 W:      http://www.mellanox.com
9094 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9095 S:      Supported
9096 F:      drivers/net/ethernet/mellanox/mlx5/core/
9097 F:      include/linux/mlx5/
9098
9099 MELLANOX MLX5 IB driver
9100 M:      Matan Barak <matanb@mellanox.com>
9101 M:      Leon Romanovsky <leonro@mellanox.com>
9102 L:      linux-rdma@vger.kernel.org
9103 W:      http://www.mellanox.com
9104 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9105 S:      Supported
9106 F:      drivers/infiniband/hw/mlx5/
9107 F:      include/linux/mlx5/
9108 F:      include/uapi/rdma/mlx5-abi.h
9109
9110 MELLANOX MLXCPLD I2C AND MUX DRIVER
9111 M:      Vadim Pasternak <vadimp@mellanox.com>
9112 M:      Michael Shych <michaelsh@mellanox.com>
9113 L:      linux-i2c@vger.kernel.org
9114 S:      Supported
9115 F:      drivers/i2c/busses/i2c-mlxcpld.c
9116 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9117 F:      Documentation/i2c/busses/i2c-mlxcpld
9118
9119 MELLANOX MLXCPLD LED DRIVER
9120 M:      Vadim Pasternak <vadimp@mellanox.com>
9121 L:      linux-leds@vger.kernel.org
9122 S:      Supported
9123 F:      drivers/leds/leds-mlxcpld.c
9124 F:      drivers/leds/leds-mlxreg.c
9125 F:      Documentation/leds/leds-mlxcpld.txt
9126
9127 MELLANOX PLATFORM DRIVER
9128 M:      Vadim Pasternak <vadimp@mellanox.com>
9129 L:      platform-driver-x86@vger.kernel.org
9130 S:      Supported
9131 F:      drivers/platform/x86/mlx-platform.c
9132
9133 MEMBARRIER SUPPORT
9134 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9135 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9136 L:      linux-kernel@vger.kernel.org
9137 S:      Supported
9138 F:      kernel/sched/membarrier.c
9139 F:      include/uapi/linux/membarrier.h
9140 F:      arch/powerpc/include/asm/membarrier.h
9141
9142 MEMORY MANAGEMENT
9143 L:      linux-mm@kvack.org
9144 W:      http://www.linux-mm.org
9145 S:      Maintained
9146 F:      include/linux/mm.h
9147 F:      include/linux/gfp.h
9148 F:      include/linux/mmzone.h
9149 F:      include/linux/memory_hotplug.h
9150 F:      include/linux/vmalloc.h
9151 F:      mm/
9152
9153 MEMORY TECHNOLOGY DEVICES (MTD)
9154 M:      David Woodhouse <dwmw2@infradead.org>
9155 M:      Brian Norris <computersforpeace@gmail.com>
9156 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9157 M:      Marek Vasut <marek.vasut@gmail.com>
9158 M:      Richard Weinberger <richard@nod.at>
9159 L:      linux-mtd@lists.infradead.org
9160 W:      http://www.linux-mtd.infradead.org/
9161 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9162 T:      git git://git.infradead.org/linux-mtd.git master
9163 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9164 S:      Maintained
9165 F:      Documentation/devicetree/bindings/mtd/
9166 F:      drivers/mtd/
9167 F:      include/linux/mtd/
9168 F:      include/uapi/mtd/
9169
9170 MEN A21 WATCHDOG DRIVER
9171 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9172 L:      linux-watchdog@vger.kernel.org
9173 S:      Maintained
9174 F:      drivers/watchdog/mena21_wdt.c
9175
9176 MEN CHAMELEON BUS (mcb)
9177 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9178 S:      Maintained
9179 F:      drivers/mcb/
9180 F:      include/linux/mcb.h
9181 F:      Documentation/men-chameleon-bus.txt
9182
9183 MEN F21BMC (Board Management Controller)
9184 M:      Andreas Werner <andreas.werner@men.de>
9185 S:      Supported
9186 F:      drivers/mfd/menf21bmc.c
9187 F:      drivers/watchdog/menf21bmc_wdt.c
9188 F:      drivers/leds/leds-menf21bmc.c
9189 F:      drivers/hwmon/menf21bmc_hwmon.c
9190 F:      Documentation/hwmon/menf21bmc
9191
9192 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9193 M:      Neil Armstrong <narmstrong@baylibre.com>
9194 L:      linux-media@lists.freedesktop.org
9195 L:      linux-amlogic@lists.infradead.org
9196 W:      http://linux-meson.com/
9197 S:      Supported
9198 F:      drivers/media/platform/meson/ao-cec.c
9199 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9200 T:      git git://linuxtv.org/media_tree.git
9201
9202 MICROBLAZE ARCHITECTURE
9203 M:      Michal Simek <monstr@monstr.eu>
9204 W:      http://www.monstr.eu/fdt/
9205 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9206 S:      Supported
9207 F:      arch/microblaze/
9208
9209 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9210 M:      Richard Genoud <richard.genoud@gmail.com>
9211 S:      Maintained
9212 F:      drivers/tty/serial/atmel_serial.c
9213 F:      drivers/tty/serial/atmel_serial.h
9214
9215 MICROCHIP / ATMEL DMA DRIVER
9216 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9218 L:      dmaengine@vger.kernel.org
9219 S:      Supported
9220 F:      drivers/dma/at_hdmac.c
9221 F:      drivers/dma/at_hdmac_regs.h
9222 F:      include/linux/platform_data/dma-atmel.h
9223
9224 MICROCHIP / ATMEL ECC DRIVER
9225 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9226 L:      linux-crypto@vger.kernel.org
9227 S:      Maintained
9228 F:      drivers/crypto/atmel-ecc.*
9229
9230 MICROCHIP / ATMEL ISC DRIVER
9231 M:      Songjun Wu <songjun.wu@microchip.com>
9232 L:      linux-media@vger.kernel.org
9233 S:      Supported
9234 F:      drivers/media/platform/atmel/atmel-isc.c
9235 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9236 F:      devicetree/bindings/media/atmel-isc.txt
9237
9238 MICROCHIP / ATMEL NAND DRIVER
9239 M:      Wenyou Yang <wenyou.yang@microchip.com>
9240 M:      Josh Wu <rainyfeeling@outlook.com>
9241 L:      linux-mtd@lists.infradead.org
9242 S:      Supported
9243 F:      drivers/mtd/nand/raw/atmel/*
9244 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9245
9246 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9247 M:      Woojung Huh <Woojung.Huh@microchip.com>
9248 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9249 L:      netdev@vger.kernel.org
9250 S:      Maintained
9251 F:      net/dsa/tag_ksz.c
9252 F:      drivers/net/dsa/microchip/*
9253 F:      include/linux/platform_data/microchip-ksz.h
9254 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9255
9256 MICROCHIP LAN743X ETHERNET DRIVER
9257 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9258 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9259 L:      netdev@vger.kernel.org
9260 S:      Maintained
9261 F:      drivers/net/ethernet/microchip/lan743x_*
9262
9263 MICROCHIP USB251XB DRIVER
9264 M:      Richard Leitner <richard.leitner@skidata.com>
9265 L:      linux-usb@vger.kernel.org
9266 S:      Maintained
9267 F:      drivers/usb/misc/usb251xb.c
9268 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9269
9270 MICROSEMI MIPS SOCS
9271 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9272 L:      linux-mips@linux-mips.org
9273 S:      Maintained
9274 F:      arch/mips/generic/board-ocelot.c
9275 F:      arch/mips/configs/generic/board-ocelot.config
9276 F:      arch/mips/boot/dts/mscc/
9277 F:      Documentation/devicetree/bindings/mips/mscc.txt
9278
9279 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9280 M:      Don Brace <don.brace@microsemi.com>
9281 L:      esc.storagedev@microsemi.com
9282 L:      linux-scsi@vger.kernel.org
9283 S:      Supported
9284 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9285 F:      drivers/scsi/smartpqi/Kconfig
9286 F:      drivers/scsi/smartpqi/Makefile
9287 F:      include/linux/cciss*.h
9288 F:      include/uapi/linux/cciss*.h
9289 F:      Documentation/scsi/smartpqi.txt
9290
9291 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9292 M:      Chen Yu <yu.c.chen@intel.com>
9293 L:      platform-driver-x86@vger.kernel.org
9294 S:      Supported
9295 F:      drivers/platform/x86/surfacepro3_button.c
9296
9297 MICROTEK X6 SCANNER
9298 M:      Oliver Neukum <oliver@neukum.org>
9299 S:      Maintained
9300 F:      drivers/usb/image/microtek.*
9301
9302 MIPS
9303 M:      Ralf Baechle <ralf@linux-mips.org>
9304 M:      James Hogan <jhogan@kernel.org>
9305 L:      linux-mips@linux-mips.org
9306 W:      http://www.linux-mips.org/
9307 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9308 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9309 S:      Supported
9310 F:      Documentation/devicetree/bindings/mips/
9311 F:      Documentation/mips/
9312 F:      arch/mips/
9313 F:      drivers/platform/mips/
9314
9315 MIPS BOSTON DEVELOPMENT BOARD
9316 M:      Paul Burton <paul.burton@mips.com>
9317 L:      linux-mips@linux-mips.org
9318 S:      Maintained
9319 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9320 F:      arch/mips/boot/dts/img/boston.dts
9321 F:      arch/mips/configs/generic/board-boston.config
9322 F:      drivers/clk/imgtec/clk-boston.c
9323 F:      include/dt-bindings/clock/boston-clock.h
9324
9325 MIPS GENERIC PLATFORM
9326 M:      Paul Burton <paul.burton@mips.com>
9327 L:      linux-mips@linux-mips.org
9328 S:      Supported
9329 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9330 F:      arch/mips/generic/
9331 F:      arch/mips/tools/generic-board-config.sh
9332
9333 MIPS/LOONGSON1 ARCHITECTURE
9334 M:      Keguang Zhang <keguang.zhang@gmail.com>
9335 L:      linux-mips@linux-mips.org
9336 S:      Maintained
9337 F:      arch/mips/loongson32/
9338 F:      arch/mips/include/asm/mach-loongson32/
9339 F:      drivers/*/*loongson1*
9340 F:      drivers/*/*/*loongson1*
9341
9342 MIPS/LOONGSON2 ARCHITECTURE
9343 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9344 L:      linux-mips@linux-mips.org
9345 S:      Maintained
9346 F:      arch/mips/loongson64/*{2e/2f}*
9347 F:      arch/mips/include/asm/mach-loongson64/
9348 F:      drivers/*/*loongson2*
9349 F:      drivers/*/*/*loongson2*
9350
9351 MIPS/LOONGSON3 ARCHITECTURE
9352 M:      Huacai Chen <chenhc@lemote.com>
9353 L:      linux-mips@linux-mips.org
9354 S:      Maintained
9355 F:      arch/mips/loongson64/
9356 F:      arch/mips/include/asm/mach-loongson64/
9357 F:      drivers/platform/mips/cpu_hwmon.c
9358 F:      drivers/*/*loongson3*
9359 F:      drivers/*/*/*loongson3*
9360
9361 MIPS RINT INSTRUCTION EMULATION
9362 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9363 L:      linux-mips@linux-mips.org
9364 S:      Supported
9365 F:      arch/mips/math-emu/sp_rint.c
9366 F:      arch/mips/math-emu/dp_rint.c
9367
9368 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9369 M:      Hans Verkuil <hverkuil@xs4all.nl>
9370 L:      linux-media@vger.kernel.org
9371 T:      git git://linuxtv.org/media_tree.git
9372 W:      https://linuxtv.org
9373 S:      Odd Fixes
9374 F:      drivers/media/radio/radio-miropcm20*
9375
9376 MMP SUPPORT
9377 M:      Eric Miao <eric.y.miao@gmail.com>
9378 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9379 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9380 T:      git git://github.com/hzhuang1/linux.git
9381 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9382 S:      Maintained
9383 F:      arch/arm/boot/dts/mmp*
9384 F:      arch/arm/mach-mmp/
9385
9386 MN88472 MEDIA DRIVER
9387 M:      Antti Palosaari <crope@iki.fi>
9388 L:      linux-media@vger.kernel.org
9389 W:      https://linuxtv.org
9390 W:      http://palosaari.fi/linux/
9391 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9392 S:      Maintained
9393 F:      drivers/media/dvb-frontends/mn88472*
9394
9395 MN88473 MEDIA DRIVER
9396 M:      Antti Palosaari <crope@iki.fi>
9397 L:      linux-media@vger.kernel.org
9398 W:      https://linuxtv.org
9399 W:      http://palosaari.fi/linux/
9400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9401 S:      Maintained
9402 F:      drivers/media/dvb-frontends/mn88473*
9403
9404 MODULE SUPPORT
9405 M:      Jessica Yu <jeyu@kernel.org>
9406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9407 S:      Maintained
9408 F:      include/linux/module.h
9409 F:      kernel/module.c
9410
9411 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9412 W:      http://popies.net/meye/
9413 S:      Orphan
9414 F:      Documentation/media/v4l-drivers/meye*
9415 F:      drivers/media/pci/meye/
9416 F:      include/uapi/linux/meye.h
9417
9418 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9419 M:      Jiri Slaby <jirislaby@gmail.com>
9420 S:      Maintained
9421 F:      Documentation/serial/moxa-smartio
9422 F:      drivers/tty/mxser.*
9423
9424 MR800 AVERMEDIA USB FM RADIO DRIVER
9425 M:      Alexey Klimov <klimov.linux@gmail.com>
9426 L:      linux-media@vger.kernel.org
9427 T:      git git://linuxtv.org/media_tree.git
9428 S:      Maintained
9429 F:      drivers/media/radio/radio-mr800.c
9430
9431 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9432 M:      Alan Ott <alan@signal11.us>
9433 L:      linux-wpan@vger.kernel.org
9434 S:      Maintained
9435 F:      drivers/net/ieee802154/mrf24j40.c
9436 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9437
9438 MSI LAPTOP SUPPORT
9439 M:      "Lee, Chun-Yi" <jlee@suse.com>
9440 L:      platform-driver-x86@vger.kernel.org
9441 S:      Maintained
9442 F:      drivers/platform/x86/msi-laptop.c
9443
9444 MSI WMI SUPPORT
9445 L:      platform-driver-x86@vger.kernel.org
9446 S:      Orphan
9447 F:      drivers/platform/x86/msi-wmi.c
9448
9449 MSI001 MEDIA DRIVER
9450 M:      Antti Palosaari <crope@iki.fi>
9451 L:      linux-media@vger.kernel.org
9452 W:      https://linuxtv.org
9453 W:      http://palosaari.fi/linux/
9454 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9455 T:      git git://linuxtv.org/anttip/media_tree.git
9456 S:      Maintained
9457 F:      drivers/media/tuners/msi001*
9458
9459 MSI2500 MEDIA DRIVER
9460 M:      Antti Palosaari <crope@iki.fi>
9461 L:      linux-media@vger.kernel.org
9462 W:      https://linuxtv.org
9463 W:      http://palosaari.fi/linux/
9464 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9465 T:      git git://linuxtv.org/anttip/media_tree.git
9466 S:      Maintained
9467 F:      drivers/media/usb/msi2500/
9468
9469 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9470 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9471 L:      linux-mtd@lists.infradead.org
9472 S:      Maintained
9473 F:      drivers/mtd/devices/docg3*
9474
9475 MT9M032 APTINA SENSOR DRIVER
9476 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9477 L:      linux-media@vger.kernel.org
9478 T:      git git://linuxtv.org/media_tree.git
9479 S:      Maintained
9480 F:      drivers/media/i2c/mt9m032.c
9481 F:      include/media/i2c/mt9m032.h
9482
9483 MT9P031 APTINA CAMERA SENSOR
9484 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9485 L:      linux-media@vger.kernel.org
9486 T:      git git://linuxtv.org/media_tree.git
9487 S:      Maintained
9488 F:      drivers/media/i2c/mt9p031.c
9489 F:      include/media/i2c/mt9p031.h
9490
9491 MT9T001 APTINA CAMERA SENSOR
9492 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9493 L:      linux-media@vger.kernel.org
9494 T:      git git://linuxtv.org/media_tree.git
9495 S:      Maintained
9496 F:      drivers/media/i2c/mt9t001.c
9497 F:      include/media/i2c/mt9t001.h
9498
9499 MT9T112 APTINA CAMERA SENSOR
9500 M:      Jacopo Mondi <jacopo@jmondi.org>
9501 L:      linux-media@vger.kernel.org
9502 T:      git git://linuxtv.org/media_tree.git
9503 S:      Odd Fixes
9504 F:      drivers/media/i2c/mt9t112.c
9505 F:      include/media/i2c/mt9t112.h
9506
9507 MT9V032 APTINA CAMERA SENSOR
9508 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9509 L:      linux-media@vger.kernel.org
9510 T:      git git://linuxtv.org/media_tree.git
9511 S:      Maintained
9512 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9513 F:      drivers/media/i2c/mt9v032.c
9514 F:      include/media/i2c/mt9v032.h
9515
9516 MULTIFUNCTION DEVICES (MFD)
9517 M:      Lee Jones <lee.jones@linaro.org>
9518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9519 S:      Supported
9520 F:      Documentation/devicetree/bindings/mfd/
9521 F:      drivers/mfd/
9522 F:      include/linux/mfd/
9523 F:      include/dt-bindings/mfd/
9524
9525 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9526 S:      Orphan
9527 F:      drivers/mmc/host/mmc_spi.c
9528 F:      include/linux/spi/mmc_spi.h
9529
9530 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9531 M:      Ulf Hansson <ulf.hansson@linaro.org>
9532 L:      linux-mmc@vger.kernel.org
9533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9534 S:      Maintained
9535 F:      Documentation/devicetree/bindings/mmc/
9536 F:      drivers/mmc/
9537 F:      include/linux/mmc/
9538 F:      include/uapi/linux/mmc/
9539
9540 MULTIPLEXER SUBSYSTEM
9541 M:      Peter Rosin <peda@axentia.se>
9542 S:      Maintained
9543 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9544 F:      Documentation/devicetree/bindings/mux/
9545 F:      include/linux/dt-bindings/mux/
9546 F:      include/linux/mux/
9547 F:      drivers/mux/
9548
9549 MULTITECH MULTIPORT CARD (ISICOM)
9550 S:      Orphan
9551 F:      drivers/tty/isicom.c
9552 F:      include/linux/isicom.h
9553
9554 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9555 M:      Bin Liu <b-liu@ti.com>
9556 L:      linux-usb@vger.kernel.org
9557 S:      Maintained
9558 F:      drivers/usb/musb/
9559
9560 MXL5007T MEDIA DRIVER
9561 M:      Michael Krufky <mkrufky@linuxtv.org>
9562 L:      linux-media@vger.kernel.org
9563 W:      https://linuxtv.org
9564 W:      http://github.com/mkrufky
9565 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9566 T:      git git://linuxtv.org/mkrufky/tuners.git
9567 S:      Maintained
9568 F:      drivers/media/tuners/mxl5007t.*
9569
9570 MXSFB DRM DRIVER
9571 M:      Marek Vasut <marex@denx.de>
9572 S:      Supported
9573 F:      drivers/gpu/drm/mxsfb/
9574 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9575
9576 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9577 M:      Chris Lee <christopher.lee@cspi.com>
9578 L:      netdev@vger.kernel.org
9579 W:      https://www.cspi.com/ethernet-products/support/downloads/
9580 S:      Supported
9581 F:      drivers/net/ethernet/myricom/myri10ge/
9582
9583 NAND FLASH SUBSYSTEM
9584 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9585 R:      Richard Weinberger <richard@nod.at>
9586 L:      linux-mtd@lists.infradead.org
9587 W:      http://www.linux-mtd.infradead.org/
9588 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9589 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9590 T:      git git://git.infradead.org/linux-mtd.git nand/next
9591 S:      Maintained
9592 F:      drivers/mtd/nand/
9593 F:      include/linux/mtd/*nand*.h
9594
9595 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9596 M:      Daniel Mack <zonque@gmail.com>
9597 S:      Maintained
9598 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9599 W:      http://www.native-instruments.com
9600 F:      sound/usb/caiaq/
9601
9602 NATSEMI ETHERNET DRIVER (DP8381x)
9603 S:      Orphan
9604 F:      drivers/net/ethernet/natsemi/natsemi.c
9605
9606 NCP FILESYSTEM
9607 M:      Petr Vandrovec <petr@vandrovec.name>
9608 S:      Obsolete
9609 F:      drivers/staging/ncpfs/
9610
9611 NCR 5380 SCSI DRIVERS
9612 M:      Finn Thain <fthain@telegraphics.com.au>
9613 M:      Michael Schmitz <schmitzmic@gmail.com>
9614 L:      linux-scsi@vger.kernel.org
9615 S:      Maintained
9616 F:      Documentation/scsi/g_NCR5380.txt
9617 F:      drivers/scsi/NCR5380.*
9618 F:      drivers/scsi/arm/cumana_1.c
9619 F:      drivers/scsi/arm/oak.c
9620 F:      drivers/scsi/atari_scsi.*
9621 F:      drivers/scsi/dmx3191d.c
9622 F:      drivers/scsi/g_NCR5380.*
9623 F:      drivers/scsi/mac_scsi.*
9624 F:      drivers/scsi/sun3_scsi.*
9625 F:      drivers/scsi/sun3_scsi_vme.c
9626
9627 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9628 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9629 L:      linux-scsi@vger.kernel.org
9630 S:      Maintained
9631 F:      drivers/scsi/NCR_D700.*
9632
9633 NCT6775 HARDWARE MONITOR DRIVER
9634 M:      Guenter Roeck <linux@roeck-us.net>
9635 L:      linux-hwmon@vger.kernel.org
9636 S:      Maintained
9637 F:      Documentation/hwmon/nct6775
9638 F:      drivers/hwmon/nct6775.c
9639
9640 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9641 M:      Faisal Latif <faisal.latif@intel.com>
9642 L:      linux-rdma@vger.kernel.org
9643 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9644 S:      Supported
9645 F:      drivers/infiniband/hw/nes/
9646 F:      include/uapi/rdma/nes-abi.h
9647
9648 NETEM NETWORK EMULATOR
9649 M:      Stephen Hemminger <stephen@networkplumber.org>
9650 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9651 S:      Maintained
9652 F:      net/sched/sch_netem.c
9653
9654 NETERION 10GbE DRIVERS (s2io/vxge)
9655 M:      Jon Mason <jdmason@kudzu.us>
9656 L:      netdev@vger.kernel.org
9657 S:      Supported
9658 F:      Documentation/networking/s2io.txt
9659 F:      Documentation/networking/vxge.txt
9660 F:      drivers/net/ethernet/neterion/
9661
9662 NETFILTER
9663 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9664 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9665 M:      Florian Westphal <fw@strlen.de>
9666 L:      netfilter-devel@vger.kernel.org
9667 L:      coreteam@netfilter.org
9668 W:      http://www.netfilter.org/
9669 W:      http://www.iptables.org/
9670 W:      http://www.nftables.org/
9671 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9674 S:      Maintained
9675 F:      include/linux/netfilter*
9676 F:      include/linux/netfilter/
9677 F:      include/net/netfilter/
9678 F:      include/uapi/linux/netfilter*
9679 F:      include/uapi/linux/netfilter/
9680 F:      net/*/netfilter.c
9681 F:      net/*/netfilter/
9682 F:      net/netfilter/
9683 F:      net/bridge/br_netfilter*.c
9684
9685 NETROM NETWORK LAYER
9686 M:      Ralf Baechle <ralf@linux-mips.org>
9687 L:      linux-hams@vger.kernel.org
9688 W:      http://www.linux-ax25.org/
9689 S:      Maintained
9690 F:      include/net/netrom.h
9691 F:      include/uapi/linux/netrom.h
9692 F:      net/netrom/
9693
9694 NETRONOME ETHERNET DRIVERS
9695 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9696 L:      oss-drivers@netronome.com
9697 S:      Maintained
9698 F:      drivers/net/ethernet/netronome/
9699
9700 NETWORK BLOCK DEVICE (NBD)
9701 M:      Josef Bacik <jbacik@fb.com>
9702 S:      Maintained
9703 L:      linux-block@vger.kernel.org
9704 L:      nbd@other.debian.org
9705 F:      Documentation/blockdev/nbd.txt
9706 F:      drivers/block/nbd.c
9707 F:      include/uapi/linux/nbd.h
9708
9709 NETWORK DROP MONITOR
9710 M:      Neil Horman <nhorman@tuxdriver.com>
9711 L:      netdev@vger.kernel.org
9712 S:      Maintained
9713 W:      https://fedorahosted.org/dropwatch/
9714 F:      net/core/drop_monitor.c
9715
9716 NETWORKING DRIVERS
9717 L:      netdev@vger.kernel.org
9718 W:      http://www.linuxfoundation.org/en/Net
9719 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9722 S:      Odd Fixes
9723 F:      Documentation/devicetree/bindings/net/
9724 F:      drivers/net/
9725 F:      include/linux/if_*
9726 F:      include/linux/netdevice.h
9727 F:      include/linux/etherdevice.h
9728 F:      include/linux/fcdevice.h
9729 F:      include/linux/fddidevice.h
9730 F:      include/linux/hippidevice.h
9731 F:      include/linux/inetdevice.h
9732 F:      include/uapi/linux/if_*
9733 F:      include/uapi/linux/netdevice.h
9734
9735 NETWORKING DRIVERS (WIRELESS)
9736 M:      Kalle Valo <kvalo@codeaurora.org>
9737 L:      linux-wireless@vger.kernel.org
9738 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9741 S:      Maintained
9742 F:      Documentation/devicetree/bindings/net/wireless/
9743 F:      drivers/net/wireless/
9744
9745 NETWORKING [DSA]
9746 M:      Andrew Lunn <andrew@lunn.ch>
9747 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9748 M:      Florian Fainelli <f.fainelli@gmail.com>
9749 S:      Maintained
9750 F:      net/dsa/
9751 F:      include/net/dsa.h
9752 F:      include/linux/dsa/
9753 F:      drivers/net/dsa/
9754
9755 NETWORKING [GENERAL]
9756 M:      "David S. Miller" <davem@davemloft.net>
9757 L:      netdev@vger.kernel.org
9758 W:      http://www.linuxfoundation.org/en/Net
9759 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9762 B:      mailto:netdev@vger.kernel.org
9763 S:      Maintained
9764 F:      net/
9765 F:      include/net/
9766 F:      include/linux/in.h
9767 F:      include/linux/net.h
9768 F:      include/linux/netdevice.h
9769 F:      include/uapi/linux/in.h
9770 F:      include/uapi/linux/net.h
9771 F:      include/uapi/linux/netdevice.h
9772 F:      include/uapi/linux/net_namespace.h
9773 F:      tools/testing/selftests/net/
9774 F:      lib/net_utils.c
9775 F:      lib/random32.c
9776 F:      Documentation/networking/
9777
9778 NETWORKING [IPSEC]
9779 M:      Steffen Klassert <steffen.klassert@secunet.com>
9780 M:      Herbert Xu <herbert@gondor.apana.org.au>
9781 M:      "David S. Miller" <davem@davemloft.net>
9782 L:      netdev@vger.kernel.org
9783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9785 S:      Maintained
9786 F:      net/core/flow.c
9787 F:      net/xfrm/
9788 F:      net/key/
9789 F:      net/ipv4/xfrm*
9790 F:      net/ipv4/esp4*
9791 F:      net/ipv4/ah4.c
9792 F:      net/ipv4/ipcomp.c
9793 F:      net/ipv4/ip_vti.c
9794 F:      net/ipv6/xfrm*
9795 F:      net/ipv6/esp6*
9796 F:      net/ipv6/ah6.c
9797 F:      net/ipv6/ipcomp6.c
9798 F:      net/ipv6/ip6_vti.c
9799 F:      include/uapi/linux/xfrm.h
9800 F:      include/net/xfrm.h
9801
9802 NETWORKING [IPv4/IPv6]
9803 M:      "David S. Miller" <davem@davemloft.net>
9804 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9805 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9806 L:      netdev@vger.kernel.org
9807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9808 S:      Maintained
9809 F:      net/ipv4/
9810 F:      net/ipv6/
9811 F:      include/net/ip*
9812 F:      arch/x86/net/*
9813
9814 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9815 M:      Paul Moore <paul@paul-moore.com>
9816 W:      https://github.com/netlabel
9817 L:      netdev@vger.kernel.org
9818 L:      linux-security-module@vger.kernel.org
9819 S:      Maintained
9820 F:      Documentation/netlabel/
9821 F:      include/net/calipso.h
9822 F:      include/net/cipso_ipv4.h
9823 F:      include/net/netlabel.h
9824 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9825 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9826 F:      net/netlabel/
9827 F:      net/ipv4/cipso_ipv4.c
9828 F:      net/ipv6/calipso.c
9829 F:      net/netfilter/xt_CONNSECMARK.c
9830 F:      net/netfilter/xt_SECMARK.c
9831
9832 NETWORKING [TLS]
9833 M:      Ilya Lesokhin <ilyal@mellanox.com>
9834 M:      Aviad Yehezkel <aviadye@mellanox.com>
9835 M:      Dave Watson <davejwatson@fb.com>
9836 L:      netdev@vger.kernel.org
9837 S:      Maintained
9838 F:      net/tls/*
9839 F:      include/uapi/linux/tls.h
9840 F:      include/net/tls.h
9841
9842 NETWORKING [WIRELESS]
9843 L:      linux-wireless@vger.kernel.org
9844 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9845
9846 NETDEVSIM
9847 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9848 S:      Maintained
9849 F:      drivers/net/netdevsim/*
9850
9851 NETXEN (1/10) GbE SUPPORT
9852 M:      Manish Chopra <manish.chopra@cavium.com>
9853 M:      Rahul Verma <rahul.verma@cavium.com>
9854 M:      Dept-GELinuxNICDev@cavium.com
9855 L:      netdev@vger.kernel.org
9856 S:      Supported
9857 F:      drivers/net/ethernet/qlogic/netxen/
9858
9859 NFC SUBSYSTEM
9860 M:      Samuel Ortiz <sameo@linux.intel.com>
9861 L:      linux-wireless@vger.kernel.org
9862 L:      linux-nfc@lists.01.org (subscribers-only)
9863 S:      Supported
9864 F:      net/nfc/
9865 F:      include/net/nfc/
9866 F:      include/uapi/linux/nfc.h
9867 F:      drivers/nfc/
9868 F:      include/linux/platform_data/nfcmrvl.h
9869 F:      include/linux/platform_data/nxp-nci.h
9870 F:      Documentation/devicetree/bindings/net/nfc/
9871
9872 NFS, SUNRPC, AND LOCKD CLIENTS
9873 M:      Trond Myklebust <trond.myklebust@primarydata.com>
9874 M:      Anna Schumaker <anna.schumaker@netapp.com>
9875 L:      linux-nfs@vger.kernel.org
9876 W:      http://client.linux-nfs.org
9877 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9878 S:      Maintained
9879 F:      fs/lockd/
9880 F:      fs/nfs/
9881 F:      fs/nfs_common/
9882 F:      net/sunrpc/
9883 F:      include/linux/lockd/
9884 F:      include/linux/nfs*
9885 F:      include/linux/sunrpc/
9886 F:      include/uapi/linux/nfs*
9887 F:      include/uapi/linux/sunrpc/
9888
9889 NILFS2 FILESYSTEM
9890 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9891 L:      linux-nilfs@vger.kernel.org
9892 W:      https://nilfs.sourceforge.io/
9893 W:      https://nilfs.osdn.jp/
9894 T:      git git://github.com/konis/nilfs2.git
9895 S:      Supported
9896 F:      Documentation/filesystems/nilfs2.txt
9897 F:      fs/nilfs2/
9898 F:      include/trace/events/nilfs2.h
9899 F:      include/uapi/linux/nilfs2_api.h
9900 F:      include/uapi/linux/nilfs2_ondisk.h
9901
9902 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9903 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9904 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9905 S:      Maintained
9906 F:      Documentation/scsi/NinjaSCSI.txt
9907 F:      drivers/scsi/pcmcia/nsp_*
9908
9909 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9910 M:      GOTO Masanori <gotom@debian.or.jp>
9911 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9912 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9913 S:      Maintained
9914 F:      Documentation/scsi/NinjaSCSI.txt
9915 F:      drivers/scsi/nsp32*
9916
9917 NIOS2 ARCHITECTURE
9918 M:      Ley Foon Tan <lftan@altera.com>
9919 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9921 S:      Maintained
9922 F:      arch/nios2/
9923
9924 NOHZ, DYNTICKS SUPPORT
9925 M:      Frederic Weisbecker <fweisbec@gmail.com>
9926 M:      Thomas Gleixner <tglx@linutronix.de>
9927 M:      Ingo Molnar <mingo@kernel.org>
9928 L:      linux-kernel@vger.kernel.org
9929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9930 S:      Maintained
9931 F:      kernel/time/tick*.*
9932 F:      include/linux/tick.h
9933 F:      include/linux/sched/nohz.h
9934
9935 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9936 M:      Pavel Machek <pavel@ucw.cz>
9937 M:      Sakari Ailus <sakari.ailus@iki.fi>
9938 L:      linux-media@vger.kernel.org
9939 S:      Maintained
9940 F:      drivers/media/i2c/et8ek8
9941 F:      drivers/media/i2c/ad5820.c
9942
9943 NOKIA N900 POWER SUPPLY DRIVERS
9944 R:      Pali Rohár <pali.rohar@gmail.com>
9945 F:      include/linux/power/bq2415x_charger.h
9946 F:      include/linux/power/bq27xxx_battery.h
9947 F:      include/linux/power/isp1704_charger.h
9948 F:      drivers/power/supply/bq2415x_charger.c
9949 F:      drivers/power/supply/bq27xxx_battery.c
9950 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9951 F:      drivers/power/supply/isp1704_charger.c
9952 F:      drivers/power/supply/rx51_battery.c
9953
9954 NTB AMD DRIVER
9955 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9956 L:      linux-ntb@googlegroups.com
9957 S:      Supported
9958 F:      drivers/ntb/hw/amd/
9959
9960 NTB DRIVER CORE
9961 M:      Jon Mason <jdmason@kudzu.us>
9962 M:      Dave Jiang <dave.jiang@intel.com>
9963 M:      Allen Hubbe <allenbh@gmail.com>
9964 L:      linux-ntb@googlegroups.com
9965 S:      Supported
9966 W:      https://github.com/jonmason/ntb/wiki
9967 T:      git git://github.com/jonmason/ntb.git
9968 F:      drivers/ntb/
9969 F:      drivers/net/ntb_netdev.c
9970 F:      include/linux/ntb.h
9971 F:      include/linux/ntb_transport.h
9972 F:      tools/testing/selftests/ntb/
9973
9974 NTB IDT DRIVER
9975 M:      Serge Semin <fancer.lancer@gmail.com>
9976 L:      linux-ntb@googlegroups.com
9977 S:      Supported
9978 F:      drivers/ntb/hw/idt/
9979
9980 NTB INTEL DRIVER
9981 M:      Dave Jiang <dave.jiang@intel.com>
9982 L:      linux-ntb@googlegroups.com
9983 S:      Supported
9984 W:      https://github.com/davejiang/linux/wiki
9985 T:      git https://github.com/davejiang/linux.git
9986 F:      drivers/ntb/hw/intel/
9987
9988 NTFS FILESYSTEM
9989 M:      Anton Altaparmakov <anton@tuxera.com>
9990 L:      linux-ntfs-dev@lists.sourceforge.net
9991 W:      http://www.tuxera.com/
9992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
9993 S:      Supported
9994 F:      Documentation/filesystems/ntfs.txt
9995 F:      fs/ntfs/
9996
9997 NUBUS SUBSYSTEM
9998 M:      Finn Thain <fthain@telegraphics.com.au>
9999 L:      linux-m68k@lists.linux-m68k.org
10000 S:      Maintained
10001 F:      arch/*/include/asm/nubus.h
10002 F:      drivers/nubus/
10003 F:      include/linux/nubus.h
10004 F:      include/uapi/linux/nubus.h
10005
10006 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10007 M:      Antonino Daplas <adaplas@gmail.com>
10008 L:      linux-fbdev@vger.kernel.org
10009 S:      Maintained
10010 F:      drivers/video/fbdev/riva/
10011 F:      drivers/video/fbdev/nvidia/
10012
10013 NVM EXPRESS DRIVER
10014 M:      Keith Busch <keith.busch@intel.com>
10015 M:      Jens Axboe <axboe@fb.com>
10016 M:      Christoph Hellwig <hch@lst.de>
10017 M:      Sagi Grimberg <sagi@grimberg.me>
10018 L:      linux-nvme@lists.infradead.org
10019 T:      git://git.infradead.org/nvme.git
10020 W:      http://git.infradead.org/nvme.git
10021 S:      Supported
10022 F:      drivers/nvme/host/
10023 F:      include/linux/nvme.h
10024 F:      include/uapi/linux/nvme_ioctl.h
10025
10026 NVM EXPRESS FC TRANSPORT DRIVERS
10027 M:      James Smart <james.smart@broadcom.com>
10028 L:      linux-nvme@lists.infradead.org
10029 S:      Supported
10030 F:      include/linux/nvme-fc.h
10031 F:      include/linux/nvme-fc-driver.h
10032 F:      drivers/nvme/host/fc.c
10033 F:      drivers/nvme/target/fc.c
10034 F:      drivers/nvme/target/fcloop.c
10035
10036 NVM EXPRESS TARGET DRIVER
10037 M:      Christoph Hellwig <hch@lst.de>
10038 M:      Sagi Grimberg <sagi@grimberg.me>
10039 L:      linux-nvme@lists.infradead.org
10040 T:      git://git.infradead.org/nvme.git
10041 W:      http://git.infradead.org/nvme.git
10042 S:      Supported
10043 F:      drivers/nvme/target/
10044
10045 NVMEM FRAMEWORK
10046 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10047 S:      Maintained
10048 F:      drivers/nvmem/
10049 F:      Documentation/devicetree/bindings/nvmem/
10050 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10051 F:      include/linux/nvmem-consumer.h
10052 F:      include/linux/nvmem-provider.h
10053
10054 NXP SGTL5000 DRIVER
10055 M:      Fabio Estevam <fabio.estevam@nxp.com>
10056 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10057 S:      Maintained
10058 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10059 F:      sound/soc/codecs/sgtl5000*
10060
10061 NXP TDA998X DRM DRIVER
10062 M:      Russell King <linux@armlinux.org.uk>
10063 S:      Supported
10064 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10065 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10066 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10067 F:      include/drm/i2c/tda998x.h
10068
10069 NXP TFA9879 DRIVER
10070 M:      Peter Rosin <peda@axentia.se>
10071 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10072 S:      Maintained
10073 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10074 F:      sound/soc/codecs/tfa9879*
10075
10076 NXP-NCI NFC DRIVER
10077 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10078 R:      Charles Gorand <charles.gorand@effinnov.com>
10079 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10080 S:      Supported
10081 F:      drivers/nfc/nxp-nci
10082
10083 OBJTOOL
10084 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10085 M:      Peter Zijlstra <peterz@infradead.org>
10086 S:      Supported
10087 F:      tools/objtool/
10088
10089 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10090 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10091 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10092 L:      linuxppc-dev@lists.ozlabs.org
10093 S:      Supported
10094 F:      arch/powerpc/platforms/powernv/ocxl.c
10095 F:      arch/powerpc/include/asm/pnv-ocxl.h
10096 F:      drivers/misc/ocxl/
10097 F:      include/misc/ocxl*
10098 F:      include/uapi/misc/ocxl.h
10099 F:      Documentation/accelerators/ocxl.txt
10100
10101 OMAP AUDIO SUPPORT
10102 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10103 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10104 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10105 L:      linux-omap@vger.kernel.org
10106 S:      Maintained
10107 F:      sound/soc/omap/
10108
10109 OMAP CLOCK FRAMEWORK SUPPORT
10110 M:      Paul Walmsley <paul@pwsan.com>
10111 L:      linux-omap@vger.kernel.org
10112 S:      Maintained
10113 F:      arch/arm/*omap*/*clock*
10114
10115 OMAP DEVICE TREE SUPPORT
10116 M:      Benoît Cousson <bcousson@baylibre.com>
10117 M:      Tony Lindgren <tony@atomide.com>
10118 L:      linux-omap@vger.kernel.org
10119 L:      devicetree@vger.kernel.org
10120 S:      Maintained
10121 F:      arch/arm/boot/dts/*omap*
10122 F:      arch/arm/boot/dts/*am3*
10123 F:      arch/arm/boot/dts/*am4*
10124 F:      arch/arm/boot/dts/*am5*
10125 F:      arch/arm/boot/dts/*dra7*
10126
10127 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10128 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10129 L:      linux-omap@vger.kernel.org
10130 L:      linux-fbdev@vger.kernel.org
10131 S:      Maintained
10132 F:      drivers/video/fbdev/omap2/
10133 F:      Documentation/arm/OMAP/DSS
10134
10135 OMAP FRAMEBUFFER SUPPORT
10136 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10137 L:      linux-fbdev@vger.kernel.org
10138 L:      linux-omap@vger.kernel.org
10139 S:      Maintained
10140 F:      drivers/video/fbdev/omap/
10141
10142 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10143 M:      Roger Quadros <rogerq@ti.com>
10144 M:      Tony Lindgren <tony@atomide.com>
10145 L:      linux-omap@vger.kernel.org
10146 S:      Maintained
10147 F:      drivers/memory/omap-gpmc.c
10148 F:      arch/arm/mach-omap2/*gpmc*
10149
10150 OMAP GPIO DRIVER
10151 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10152 M:      Santosh Shilimkar <ssantosh@kernel.org>
10153 M:      Kevin Hilman <khilman@kernel.org>
10154 L:      linux-omap@vger.kernel.org
10155 S:      Maintained
10156 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10157 F:      drivers/gpio/gpio-omap.c
10158
10159 OMAP HARDWARE SPINLOCK SUPPORT
10160 M:      Ohad Ben-Cohen <ohad@wizery.com>
10161 L:      linux-omap@vger.kernel.org
10162 S:      Maintained
10163 F:      drivers/hwspinlock/omap_hwspinlock.c
10164
10165 OMAP HS MMC SUPPORT
10166 L:      linux-mmc@vger.kernel.org
10167 L:      linux-omap@vger.kernel.org
10168 S:      Orphan
10169 F:      drivers/mmc/host/omap_hsmmc.c
10170
10171 OMAP HWMOD DATA
10172 M:      Paul Walmsley <paul@pwsan.com>
10173 L:      linux-omap@vger.kernel.org
10174 S:      Maintained
10175 F:      arch/arm/mach-omap2/omap_hwmod*data*
10176
10177 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10178 M:      Benoît Cousson <bcousson@baylibre.com>
10179 L:      linux-omap@vger.kernel.org
10180 S:      Maintained
10181 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10182
10183 OMAP HWMOD SUPPORT
10184 M:      Benoît Cousson <bcousson@baylibre.com>
10185 M:      Paul Walmsley <paul@pwsan.com>
10186 L:      linux-omap@vger.kernel.org
10187 S:      Maintained
10188 F:      arch/arm/mach-omap2/omap_hwmod.*
10189
10190 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10191 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10192 L:      linux-media@vger.kernel.org
10193 S:      Maintained
10194 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10195 F:      drivers/media/platform/omap3isp/
10196 F:      drivers/staging/media/omap4iss/
10197
10198 OMAP MMC SUPPORT
10199 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10200 L:      linux-omap@vger.kernel.org
10201 S:      Maintained
10202 F:      drivers/mmc/host/omap.c
10203
10204 OMAP POWER MANAGEMENT SUPPORT
10205 M:      Kevin Hilman <khilman@kernel.org>
10206 L:      linux-omap@vger.kernel.org
10207 S:      Maintained
10208 F:      arch/arm/*omap*/*pm*
10209 F:      drivers/cpufreq/omap-cpufreq.c
10210
10211 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10212 M:      Rajendra Nayak <rnayak@codeaurora.org>
10213 M:      Paul Walmsley <paul@pwsan.com>
10214 L:      linux-omap@vger.kernel.org
10215 S:      Maintained
10216 F:      arch/arm/mach-omap2/prm*
10217
10218 OMAP RANDOM NUMBER GENERATOR SUPPORT
10219 M:      Deepak Saxena <dsaxena@plexity.net>
10220 S:      Maintained
10221 F:      drivers/char/hw_random/omap-rng.c
10222
10223 OMAP USB SUPPORT
10224 L:      linux-usb@vger.kernel.org
10225 L:      linux-omap@vger.kernel.org
10226 S:      Orphan
10227 F:      drivers/usb/*/*omap*
10228 F:      arch/arm/*omap*/usb*
10229
10230 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10231 M:      Mark Jackson <mpfj@newflow.co.uk>
10232 L:      linux-omap@vger.kernel.org
10233 S:      Maintained
10234 F:      arch/arm/boot/dts/am335x-nano.dts
10235
10236 OMAP1 SUPPORT
10237 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10238 M:      Tony Lindgren <tony@atomide.com>
10239 L:      linux-omap@vger.kernel.org
10240 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10242 S:      Maintained
10243 F:      arch/arm/mach-omap1/
10244 F:      arch/arm/plat-omap/
10245 F:      arch/arm/configs/omap1_defconfig
10246 F:      drivers/i2c/busses/i2c-omap.c
10247 F:      include/linux/i2c-omap.h
10248
10249 OMAP2+ SUPPORT
10250 M:      Tony Lindgren <tony@atomide.com>
10251 L:      linux-omap@vger.kernel.org
10252 W:      http://www.muru.com/linux/omap/
10253 W:      http://linux.omap.com/
10254 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10256 S:      Maintained
10257 F:      arch/arm/mach-omap2/
10258 F:      arch/arm/plat-omap/
10259 F:      arch/arm/configs/omap2plus_defconfig
10260 F:      drivers/i2c/busses/i2c-omap.c
10261 F:      drivers/irqchip/irq-omap-intc.c
10262 F:      drivers/mfd/*omap*.c
10263 F:      drivers/mfd/menelaus.c
10264 F:      drivers/mfd/palmas.c
10265 F:      drivers/mfd/tps65217.c
10266 F:      drivers/mfd/tps65218.c
10267 F:      drivers/mfd/tps65910.c
10268 F:      drivers/mfd/twl-core.[ch]
10269 F:      drivers/mfd/twl4030*.c
10270 F:      drivers/mfd/twl6030*.c
10271 F:      drivers/mfd/twl6040*.c
10272 F:      drivers/regulator/palmas-regulator*.c
10273 F:      drivers/regulator/pbias-regulator.c
10274 F:      drivers/regulator/tps65217-regulator.c
10275 F:      drivers/regulator/tps65218-regulator.c
10276 F:      drivers/regulator/tps65910-regulator.c
10277 F:      drivers/regulator/twl-regulator.c
10278 F:      drivers/regulator/twl6030-regulator.c
10279 F:      include/linux/i2c-omap.h
10280
10281 ONION OMEGA2+ BOARD
10282 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10283 L:      linux-mips@linux-mips.org
10284 S:      Maintained
10285 F:      arch/mips/boot/dts/ralink/omega2p.dts
10286
10287 OMFS FILESYSTEM
10288 M:      Bob Copeland <me@bobcopeland.com>
10289 L:      linux-karma-devel@lists.sourceforge.net
10290 S:      Maintained
10291 F:      Documentation/filesystems/omfs.txt
10292 F:      fs/omfs/
10293
10294 OMNIKEY CARDMAN 4000 DRIVER
10295 M:      Harald Welte <laforge@gnumonks.org>
10296 S:      Maintained
10297 F:      drivers/char/pcmcia/cm4000_cs.c
10298 F:      include/linux/cm4000_cs.h
10299 F:      include/uapi/linux/cm4000_cs.h
10300
10301 OMNIKEY CARDMAN 4040 DRIVER
10302 M:      Harald Welte <laforge@gnumonks.org>
10303 S:      Maintained
10304 F:      drivers/char/pcmcia/cm4040_cs.*
10305
10306 OMNIVISION OV13858 SENSOR DRIVER
10307 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10308 L:      linux-media@vger.kernel.org
10309 T:      git git://linuxtv.org/media_tree.git
10310 S:      Maintained
10311 F:      drivers/media/i2c/ov13858.c
10312
10313 OMNIVISION OV2685 SENSOR DRIVER
10314 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10315 L:      linux-media@vger.kernel.org
10316 T:      git git://linuxtv.org/media_tree.git
10317 S:      Maintained
10318 F:      drivers/media/i2c/ov2685.c
10319
10320 OMNIVISION OV5640 SENSOR DRIVER
10321 M:      Steve Longerbeam <slongerbeam@gmail.com>
10322 L:      linux-media@vger.kernel.org
10323 T:      git git://linuxtv.org/media_tree.git
10324 S:      Maintained
10325 F:      drivers/media/i2c/ov5640.c
10326
10327 OMNIVISION OV5647 SENSOR DRIVER
10328 M:      Luis Oliveira <lolivei@synopsys.com>
10329 L:      linux-media@vger.kernel.org
10330 T:      git git://linuxtv.org/media_tree.git
10331 S:      Maintained
10332 F:      drivers/media/i2c/ov5647.c
10333
10334 OMNIVISION OV5695 SENSOR DRIVER
10335 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10336 L:      linux-media@vger.kernel.org
10337 T:      git git://linuxtv.org/media_tree.git
10338 S:      Maintained
10339 F:      drivers/media/i2c/ov5695.c
10340
10341 OMNIVISION OV7670 SENSOR DRIVER
10342 M:      Jonathan Corbet <corbet@lwn.net>
10343 L:      linux-media@vger.kernel.org
10344 T:      git git://linuxtv.org/media_tree.git
10345 S:      Maintained
10346 F:      drivers/media/i2c/ov7670.c
10347 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10348
10349 OMNIVISION OV772x SENSOR DRIVER
10350 M:      Jacopo Mondi <jacopo@jmondi.org>
10351 L:      linux-media@vger.kernel.org
10352 T:      git git://linuxtv.org/media_tree.git
10353 S:      Odd fixes
10354 F:      drivers/media/i2c/ov772x.c
10355 F:      include/media/i2c/ov772x.h
10356
10357 OMNIVISION OV7740 SENSOR DRIVER
10358 M:      Wenyou Yang <wenyou.yang@microchip.com>
10359 L:      linux-media@vger.kernel.org
10360 T:      git git://linuxtv.org/media_tree.git
10361 S:      Maintained
10362 F:      drivers/media/i2c/ov7740.c
10363 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10364
10365 OMNIVISION OV9650 SENSOR DRIVER
10366 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10367 R:      Akinobu Mita <akinobu.mita@gmail.com>
10368 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10369 L:      linux-media@vger.kernel.org
10370 T:      git git://linuxtv.org/media_tree.git
10371 S:      Maintained
10372 F:      drivers/media/i2c/ov9650.c
10373 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10374
10375 ONENAND FLASH DRIVER
10376 M:      Kyungmin Park <kyungmin.park@samsung.com>
10377 L:      linux-mtd@lists.infradead.org
10378 S:      Maintained
10379 F:      drivers/mtd/nand/onenand/
10380 F:      include/linux/mtd/onenand*.h
10381
10382 ONSTREAM SCSI TAPE DRIVER
10383 M:      Willem Riede <osst@riede.org>
10384 L:      osst-users@lists.sourceforge.net
10385 L:      linux-scsi@vger.kernel.org
10386 S:      Maintained
10387 F:      Documentation/scsi/osst.txt
10388 F:      drivers/scsi/osst.*
10389 F:      drivers/scsi/osst_*.h
10390 F:      drivers/scsi/st.h
10391
10392 OP-TEE DRIVER
10393 M:      Jens Wiklander <jens.wiklander@linaro.org>
10394 S:      Maintained
10395 F:      drivers/tee/optee/
10396
10397 OPA-VNIC DRIVER
10398 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10399 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10400 L:      linux-rdma@vger.kernel.org
10401 S:      Supported
10402 F:      drivers/infiniband/ulp/opa_vnic
10403
10404 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10405 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10406 L:      devicetree@vger.kernel.org
10407 S:      Maintained
10408 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10409 F:      Documentation/devicetree/overlay-notes.txt
10410 F:      drivers/of/overlay.c
10411 F:      drivers/of/resolver.c
10412
10413 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10414 M:      Rob Herring <robh+dt@kernel.org>
10415 M:      Frank Rowand <frowand.list@gmail.com>
10416 L:      devicetree@vger.kernel.org
10417 W:      http://www.devicetree.org/
10418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10419 S:      Maintained
10420 F:      drivers/of/
10421 F:      include/linux/of*.h
10422 F:      scripts/dtc/
10423 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10424
10425 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10426 M:      Rob Herring <robh+dt@kernel.org>
10427 M:      Mark Rutland <mark.rutland@arm.com>
10428 L:      devicetree@vger.kernel.org
10429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10430 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10431 S:      Maintained
10432 F:      Documentation/devicetree/
10433 F:      arch/*/boot/dts/
10434 F:      include/dt-bindings/
10435
10436 OPENCORES I2C BUS DRIVER
10437 M:      Peter Korsgaard <jacmet@sunsite.dk>
10438 L:      linux-i2c@vger.kernel.org
10439 S:      Maintained
10440 F:      Documentation/i2c/busses/i2c-ocores
10441 F:      drivers/i2c/busses/i2c-ocores.c
10442
10443 OPENRISC ARCHITECTURE
10444 M:      Jonas Bonn <jonas@southpole.se>
10445 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10446 M:      Stafford Horne <shorne@gmail.com>
10447 T:      git git://github.com/openrisc/linux.git
10448 L:      openrisc@lists.librecores.org
10449 W:      http://openrisc.io
10450 S:      Maintained
10451 F:      Documentation/devicetree/bindings/openrisc/
10452 F:      Documentation/openrisc/
10453 F:      arch/openrisc/
10454 F:      drivers/irqchip/irq-ompic.c
10455 F:      drivers/irqchip/irq-or1k-*
10456
10457 OPENVSWITCH
10458 M:      Pravin B Shelar <pshelar@ovn.org>
10459 L:      netdev@vger.kernel.org
10460 L:      dev@openvswitch.org
10461 W:      http://openvswitch.org
10462 S:      Maintained
10463 F:      net/openvswitch/
10464 F:      include/uapi/linux/openvswitch.h
10465
10466 OPERATING PERFORMANCE POINTS (OPP)
10467 M:      Viresh Kumar <vireshk@kernel.org>
10468 M:      Nishanth Menon <nm@ti.com>
10469 M:      Stephen Boyd <sboyd@kernel.org>
10470 L:      linux-pm@vger.kernel.org
10471 S:      Maintained
10472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10473 F:      drivers/opp/
10474 F:      include/linux/pm_opp.h
10475 F:      Documentation/power/opp.txt
10476 F:      Documentation/devicetree/bindings/opp/
10477
10478 OPL4 DRIVER
10479 M:      Clemens Ladisch <clemens@ladisch.de>
10480 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10481 T:      git git://git.alsa-project.org/alsa-kernel.git
10482 S:      Maintained
10483 F:      sound/drivers/opl4/
10484
10485 OPROFILE
10486 M:      Robert Richter <rric@kernel.org>
10487 L:      oprofile-list@lists.sf.net
10488 S:      Maintained
10489 F:      arch/*/include/asm/oprofile*.h
10490 F:      arch/*/oprofile/
10491 F:      drivers/oprofile/
10492 F:      include/linux/oprofile.h
10493
10494 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10495 M:      Mark Fasheh <mark@fasheh.com>
10496 M:      Joel Becker <jlbec@evilplan.org>
10497 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10498 W:      http://ocfs2.wiki.kernel.org
10499 S:      Supported
10500 F:      Documentation/filesystems/ocfs2.txt
10501 F:      Documentation/filesystems/dlmfs.txt
10502 F:      fs/ocfs2/
10503
10504 ORANGEFS FILESYSTEM
10505 M:      Mike Marshall <hubcap@omnibond.com>
10506 R:      Martin Brandenburg <martin@omnibond.com>
10507 L:      devel@lists.orangefs.org
10508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10509 S:      Supported
10510 F:      fs/orangefs/
10511 F:      Documentation/filesystems/orangefs.txt
10512
10513 ORINOCO DRIVER
10514 L:      linux-wireless@vger.kernel.org
10515 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10516 W:      http://www.nongnu.org/orinoco/
10517 S:      Orphan
10518 F:      drivers/net/wireless/intersil/orinoco/
10519
10520 OSD LIBRARY and FILESYSTEM
10521 M:      Boaz Harrosh <ooo@electrozaur.com>
10522 S:      Maintained
10523 F:      drivers/scsi/osd/
10524 F:      include/scsi/osd_*
10525 F:      fs/exofs/
10526
10527 OV2659 OMNIVISION SENSOR DRIVER
10528 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10529 L:      linux-media@vger.kernel.org
10530 W:      https://linuxtv.org
10531 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10532 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10533 S:      Maintained
10534 F:      drivers/media/i2c/ov2659.c
10535 F:      include/media/i2c/ov2659.h
10536
10537 OVERLAY FILESYSTEM
10538 M:      Miklos Szeredi <miklos@szeredi.hu>
10539 L:      linux-unionfs@vger.kernel.org
10540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10541 S:      Supported
10542 F:      fs/overlayfs/
10543 F:      Documentation/filesystems/overlayfs.txt
10544
10545 P54 WIRELESS DRIVER
10546 M:      Christian Lamparter <chunkeey@googlemail.com>
10547 L:      linux-wireless@vger.kernel.org
10548 W:      http://wireless.kernel.org/en/users/Drivers/p54
10549 S:      Maintained
10550 F:      drivers/net/wireless/intersil/p54/
10551
10552 PA SEMI ETHERNET DRIVER
10553 L:      netdev@vger.kernel.org
10554 S:      Orphan
10555 F:      drivers/net/ethernet/pasemi/*
10556
10557 PA SEMI SMBUS DRIVER
10558 L:      linux-i2c@vger.kernel.org
10559 S:      Orphan
10560 F:      drivers/i2c/busses/i2c-pasemi.c
10561
10562 PADATA PARALLEL EXECUTION MECHANISM
10563 M:      Steffen Klassert <steffen.klassert@secunet.com>
10564 L:      linux-crypto@vger.kernel.org
10565 S:      Maintained
10566 F:      kernel/padata.c
10567 F:      include/linux/padata.h
10568 F:      Documentation/padata.txt
10569
10570 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10571 M:      Harald Welte <laforge@gnumonks.org>
10572 L:      platform-driver-x86@vger.kernel.org
10573 S:      Maintained
10574 F:      drivers/platform/x86/panasonic-laptop.c
10575
10576 PARALLEL LCD/KEYPAD PANEL DRIVER
10577 M:      Willy Tarreau <willy@haproxy.com>
10578 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10579 S:      Odd Fixes
10580 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10581 F:      drivers/misc/panel.c
10582
10583 PARALLEL PORT SUBSYSTEM
10584 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10585 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10586 L:      linux-parport@lists.infradead.org (subscribers-only)
10587 S:      Maintained
10588 F:      drivers/parport/
10589 F:      include/linux/parport*.h
10590 F:      drivers/char/ppdev.c
10591 F:      include/uapi/linux/ppdev.h
10592 F:      Documentation/parport*.txt
10593
10594 PARAVIRT_OPS INTERFACE
10595 M:      Juergen Gross <jgross@suse.com>
10596 M:      Alok Kataria <akataria@vmware.com>
10597 L:      virtualization@lists.linux-foundation.org
10598 S:      Supported
10599 F:      Documentation/virtual/paravirt_ops.txt
10600 F:      arch/*/kernel/paravirt*
10601 F:      arch/*/include/asm/paravirt*.h
10602 F:      include/linux/hypervisor.h
10603
10604 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10605 M:      Tim Waugh <tim@cyberelk.net>
10606 L:      linux-parport@lists.infradead.org (subscribers-only)
10607 S:      Maintained
10608 F:      Documentation/blockdev/paride.txt
10609 F:      drivers/block/paride/
10610
10611 PARISC ARCHITECTURE
10612 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10613 M:      Helge Deller <deller@gmx.de>
10614 L:      linux-parisc@vger.kernel.org
10615 W:      http://www.parisc-linux.org/
10616 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10619 S:      Maintained
10620 F:      arch/parisc/
10621 F:      Documentation/parisc/
10622 F:      drivers/parisc/
10623 F:      drivers/char/agp/parisc-agp.c
10624 F:      drivers/input/serio/gscps2.c
10625 F:      drivers/parport/parport_gsc.*
10626 F:      drivers/tty/serial/8250/8250_gsc.c
10627 F:      drivers/video/fbdev/sti*
10628 F:      drivers/video/console/sti*
10629 F:      drivers/video/logo/logo_parisc*
10630
10631 PARMAN
10632 M:      Jiri Pirko <jiri@mellanox.com>
10633 L:      netdev@vger.kernel.org
10634 S:      Supported
10635 F:      lib/parman.c
10636 F:      lib/test_parman.c
10637 F:      include/linux/parman.h
10638
10639 PC87360 HARDWARE MONITORING DRIVER
10640 M:      Jim Cromie <jim.cromie@gmail.com>
10641 L:      linux-hwmon@vger.kernel.org
10642 S:      Maintained
10643 F:      Documentation/hwmon/pc87360
10644 F:      drivers/hwmon/pc87360.c
10645
10646 PC8736x GPIO DRIVER
10647 M:      Jim Cromie <jim.cromie@gmail.com>
10648 S:      Maintained
10649 F:      drivers/char/pc8736x_gpio.c
10650
10651 PC87427 HARDWARE MONITORING DRIVER
10652 M:      Jean Delvare <jdelvare@suse.com>
10653 L:      linux-hwmon@vger.kernel.org
10654 S:      Maintained
10655 F:      Documentation/hwmon/pc87427
10656 F:      drivers/hwmon/pc87427.c
10657
10658 PCA9532 LED DRIVER
10659 M:      Riku Voipio <riku.voipio@iki.fi>
10660 S:      Maintained
10661 F:      drivers/leds/leds-pca9532.c
10662 F:      include/linux/leds-pca9532.h
10663
10664 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10665 M:      Guenter Roeck <linux@roeck-us.net>
10666 L:      linux-i2c@vger.kernel.org
10667 S:      Maintained
10668 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10669
10670 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10671 M:      Khalid Aziz <khalid@gonehiking.org>
10672 S:      Maintained
10673 F:      drivers/firmware/pcdp.*
10674
10675 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10676 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10677 L:      linux-pci@vger.kernel.org
10678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10679 S:      Maintained
10680 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10681 F:      drivers/pci/host/pci-aardvark.c
10682
10683 PCI DRIVER FOR ALTERA PCIE IP
10684 M:      Ley Foon Tan <lftan@altera.com>
10685 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10686 L:      linux-pci@vger.kernel.org
10687 S:      Supported
10688 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10689 F:      drivers/pci/host/pcie-altera.c
10690
10691 PCI DRIVER FOR APPLIEDMICRO XGENE
10692 M:      Tanmay Inamdar <tinamdar@apm.com>
10693 L:      linux-pci@vger.kernel.org
10694 L:      linux-arm-kernel@lists.infradead.org
10695 S:      Maintained
10696 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10697 F:      drivers/pci/host/pci-xgene.c
10698
10699 PCI DRIVER FOR ARM VERSATILE PLATFORM
10700 M:      Rob Herring <robh@kernel.org>
10701 L:      linux-pci@vger.kernel.org
10702 L:      linux-arm-kernel@lists.infradead.org
10703 S:      Maintained
10704 F:      Documentation/devicetree/bindings/pci/versatile.txt
10705 F:      drivers/pci/host/pci-versatile.c
10706
10707 PCI DRIVER FOR ARMADA 8K
10708 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10709 L:      linux-pci@vger.kernel.org
10710 L:      linux-arm-kernel@lists.infradead.org
10711 S:      Maintained
10712 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10713 F:      drivers/pci/dwc/pcie-armada8k.c
10714
10715 PCI DRIVER FOR CADENCE PCIE IP
10716 M:      Alan Douglas <adouglas@cadence.com>
10717 L:      linux-pci@vger.kernel.org
10718 S:      Maintained
10719 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10720 F:      drivers/pci/cadence/pcie-cadence*
10721
10722 PCI DRIVER FOR FREESCALE LAYERSCAPE
10723 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10724 M:      Mingkai Hu <mingkai.hu@freescale.com>
10725 M:      Roy Zang <tie-fei.zang@freescale.com>
10726 L:      linuxppc-dev@lists.ozlabs.org
10727 L:      linux-pci@vger.kernel.org
10728 L:      linux-arm-kernel@lists.infradead.org
10729 S:      Maintained
10730 F:      drivers/pci/dwc/*layerscape*
10731
10732 PCI DRIVER FOR GENERIC OF HOSTS
10733 M:      Will Deacon <will.deacon@arm.com>
10734 L:      linux-pci@vger.kernel.org
10735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10736 S:      Maintained
10737 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10738 F:      drivers/pci/host/pci-host-common.c
10739 F:      drivers/pci/host/pci-host-generic.c
10740
10741 PCI DRIVER FOR IMX6
10742 M:      Richard Zhu <hongxing.zhu@nxp.com>
10743 M:      Lucas Stach <l.stach@pengutronix.de>
10744 L:      linux-pci@vger.kernel.org
10745 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10746 S:      Maintained
10747 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10748 F:      drivers/pci/dwc/*imx6*
10749
10750 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10751 M:      Keith Busch <keith.busch@intel.com>
10752 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10753 L:      linux-pci@vger.kernel.org
10754 S:      Supported
10755 F:      drivers/pci/host/vmd.c
10756
10757 PCI DRIVER FOR MICROSEMI SWITCHTEC
10758 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10759 M:      Logan Gunthorpe <logang@deltatee.com>
10760 L:      linux-pci@vger.kernel.org
10761 S:      Maintained
10762 F:      Documentation/switchtec.txt
10763 F:      Documentation/ABI/testing/sysfs-class-switchtec
10764 F:      drivers/pci/switch/switchtec*
10765 F:      include/uapi/linux/switchtec_ioctl.h
10766 F:      include/linux/switchtec.h
10767 F:      drivers/ntb/hw/mscc/
10768
10769 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10770 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10771 M:      Jason Cooper <jason@lakedaemon.net>
10772 L:      linux-pci@vger.kernel.org
10773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10774 S:      Maintained
10775 F:      drivers/pci/host/*mvebu*
10776
10777 PCI DRIVER FOR NVIDIA TEGRA
10778 M:      Thierry Reding <thierry.reding@gmail.com>
10779 L:      linux-tegra@vger.kernel.org
10780 L:      linux-pci@vger.kernel.org
10781 S:      Supported
10782 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10783 F:      drivers/pci/host/pci-tegra.c
10784
10785 PCI DRIVER FOR RENESAS R-CAR
10786 M:      Simon Horman <horms@verge.net.au>
10787 L:      linux-pci@vger.kernel.org
10788 L:      linux-renesas-soc@vger.kernel.org
10789 S:      Maintained
10790 F:      drivers/pci/host/*rcar*
10791
10792 PCI DRIVER FOR SAMSUNG EXYNOS
10793 M:      Jingoo Han <jingoohan1@gmail.com>
10794 L:      linux-pci@vger.kernel.org
10795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10796 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10797 S:      Maintained
10798 F:      drivers/pci/dwc/pci-exynos.c
10799
10800 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10801 M:      Jingoo Han <jingoohan1@gmail.com>
10802 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10803 L:      linux-pci@vger.kernel.org
10804 S:      Maintained
10805 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10806 F:      drivers/pci/dwc/*designware*
10807
10808 PCI DRIVER FOR TI DRA7XX
10809 M:      Kishon Vijay Abraham I <kishon@ti.com>
10810 L:      linux-omap@vger.kernel.org
10811 L:      linux-pci@vger.kernel.org
10812 S:      Supported
10813 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10814 F:      drivers/pci/dwc/pci-dra7xx.c
10815
10816 PCI DRIVER FOR TI KEYSTONE
10817 M:      Murali Karicheri <m-karicheri2@ti.com>
10818 L:      linux-pci@vger.kernel.org
10819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10820 S:      Maintained
10821 F:      drivers/pci/dwc/*keystone*
10822
10823 PCI ENDPOINT SUBSYSTEM
10824 M:      Kishon Vijay Abraham I <kishon@ti.com>
10825 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10826 L:      linux-pci@vger.kernel.org
10827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10828 S:      Supported
10829 F:      drivers/pci/endpoint/
10830 F:      drivers/misc/pci_endpoint_test.c
10831 F:      tools/pci/
10832
10833 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10834 M:      Russell Currey <ruscur@russell.cc>
10835 L:      linuxppc-dev@lists.ozlabs.org
10836 S:      Supported
10837 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10838 F:      arch/powerpc/kernel/eeh*.c
10839 F:      arch/powerpc/platforms/*/eeh*.c
10840 F:      arch/powerpc/include/*/eeh*.h
10841
10842 PCI ERROR RECOVERY
10843 M:      Linas Vepstas <linasvepstas@gmail.com>
10844 L:      linux-pci@vger.kernel.org
10845 S:      Supported
10846 F:      Documentation/PCI/pci-error-recovery.txt
10847
10848 PCI MSI DRIVER FOR ALTERA MSI IP
10849 M:      Ley Foon Tan <lftan@altera.com>
10850 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10851 L:      linux-pci@vger.kernel.org
10852 S:      Supported
10853 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10854 F:      drivers/pci/host/pcie-altera-msi.c
10855
10856 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10857 M:      Duc Dang <dhdang@apm.com>
10858 L:      linux-pci@vger.kernel.org
10859 L:      linux-arm-kernel@lists.infradead.org
10860 S:      Maintained
10861 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10862 F:      drivers/pci/host/pci-xgene-msi.c
10863
10864 PCI SUBSYSTEM
10865 M:      Bjorn Helgaas <bhelgaas@google.com>
10866 L:      linux-pci@vger.kernel.org
10867 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10869 S:      Supported
10870 F:      Documentation/devicetree/bindings/pci/
10871 F:      Documentation/PCI/
10872 F:      drivers/acpi/pci*
10873 F:      drivers/pci/
10874 F:      include/asm-generic/pci*
10875 F:      include/linux/pci*
10876 F:      include/linux/of_pci.h
10877 F:      include/uapi/linux/pci*
10878 F:      lib/pci*
10879 F:      arch/x86/pci/
10880 F:      arch/x86/kernel/quirks.c
10881
10882 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10883 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10884 L:      linux-pci@vger.kernel.org
10885 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10887 S:      Supported
10888 F:      drivers/pci/cadence/
10889 F:      drivers/pci/host/
10890 F:      drivers/pci/dwc/
10891
10892 PCIE DRIVER FOR AXIS ARTPEC
10893 M:      Niklas Cassel <niklas.cassel@axis.com>
10894 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10895 L:      linux-arm-kernel@axis.com
10896 L:      linux-pci@vger.kernel.org
10897 S:      Maintained
10898 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10899 F:      drivers/pci/dwc/*artpec*
10900
10901 PCIE DRIVER FOR CAVIUM THUNDERX
10902 M:      David Daney <david.daney@cavium.com>
10903 L:      linux-pci@vger.kernel.org
10904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10905 S:      Supported
10906 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10907 F:      drivers/pci/host/pci-thunder-*
10908
10909 PCIE DRIVER FOR HISILICON
10910 M:      Zhou Wang <wangzhou1@hisilicon.com>
10911 L:      linux-pci@vger.kernel.org
10912 S:      Maintained
10913 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10914 F:      drivers/pci/dwc/pcie-hisi.c
10915
10916 PCIE DRIVER FOR HISILICON KIRIN
10917 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10918 M:      Binghui Wang <wangbinghui@hisilicon.com>
10919 L:      linux-pci@vger.kernel.org
10920 S:      Maintained
10921 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10922 F:      drivers/pci/dwc/pcie-kirin.c
10923
10924 PCIE DRIVER FOR HISILICON STB
10925 M:      Jianguo Sun <sunjianguo1@huawei.com>
10926 M:      Shawn Guo <shawn.guo@linaro.org>
10927 L:      linux-pci@vger.kernel.org
10928 S:      Maintained
10929 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10930 F:      drivers/pci/dwc/pcie-histb.c
10931
10932 PCIE DRIVER FOR MEDIATEK
10933 M:      Ryder Lee <ryder.lee@mediatek.com>
10934 L:      linux-pci@vger.kernel.org
10935 L:      linux-mediatek@lists.infradead.org
10936 S:      Supported
10937 F:      Documentation/devicetree/bindings/pci/mediatek*
10938 F:      drivers/pci/host/*mediatek*
10939
10940 PCIE DRIVER FOR QUALCOMM MSM
10941 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10942 L:      linux-pci@vger.kernel.org
10943 L:      linux-arm-msm@vger.kernel.org
10944 S:      Maintained
10945 F:      drivers/pci/dwc/*qcom*
10946
10947 PCIE DRIVER FOR ROCKCHIP
10948 M:      Shawn Lin <shawn.lin@rock-chips.com>
10949 L:      linux-pci@vger.kernel.org
10950 L:      linux-rockchip@lists.infradead.org
10951 S:      Maintained
10952 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10953 F:      drivers/pci/host/pcie-rockchip.c
10954
10955 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10956 M:      Linus Walleij <linus.walleij@linaro.org>
10957 L:      linux-pci@vger.kernel.org
10958 S:      Maintained
10959 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10960 F:      drivers/pci/host/pci-v3-semi.c
10961
10962 PCIE DRIVER FOR ST SPEAR13XX
10963 M:      Pratyush Anand <pratyush.anand@gmail.com>
10964 L:      linux-pci@vger.kernel.org
10965 S:      Maintained
10966 F:      drivers/pci/dwc/*spear*
10967
10968 PCMCIA SUBSYSTEM
10969 M:      Dominik Brodowski <linux@dominikbrodowski.net>
10970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10971 S:      Odd Fixes
10972 F:      Documentation/pcmcia/
10973 F:      tools/pcmcia/
10974 F:      drivers/pcmcia/
10975 F:      include/pcmcia/
10976
10977 PCNET32 NETWORK DRIVER
10978 M:      Don Fry <pcnet32@frontier.com>
10979 L:      netdev@vger.kernel.org
10980 S:      Maintained
10981 F:      drivers/net/ethernet/amd/pcnet32.c
10982
10983 PCRYPT PARALLEL CRYPTO ENGINE
10984 M:      Steffen Klassert <steffen.klassert@secunet.com>
10985 L:      linux-crypto@vger.kernel.org
10986 S:      Maintained
10987 F:      crypto/pcrypt.c
10988 F:      include/crypto/pcrypt.h
10989
10990 PEAQ WMI HOTKEYS DRIVER
10991 M:      Hans de Goede <hdegoede@redhat.com>
10992 L:      platform-driver-x86@vger.kernel.org
10993 S:      Maintained
10994 F:      drivers/platform/x86/peaq-wmi.c
10995
10996 PER-CPU MEMORY ALLOCATOR
10997 M:      Tejun Heo <tj@kernel.org>
10998 M:      Christoph Lameter <cl@linux.com>
10999 M:      Dennis Zhou <dennisszhou@gmail.com>
11000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11001 S:      Maintained
11002 F:      include/linux/percpu*.h
11003 F:      mm/percpu*.c
11004 F:      arch/*/include/asm/percpu.h
11005
11006 PER-TASK DELAY ACCOUNTING
11007 M:      Balbir Singh <bsingharora@gmail.com>
11008 S:      Maintained
11009 F:      include/linux/delayacct.h
11010 F:      kernel/delayacct.c
11011
11012 PERFORMANCE EVENTS SUBSYSTEM
11013 M:      Peter Zijlstra <peterz@infradead.org>
11014 M:      Ingo Molnar <mingo@redhat.com>
11015 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11016 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11017 R:      Jiri Olsa <jolsa@redhat.com>
11018 R:      Namhyung Kim <namhyung@kernel.org>
11019 L:      linux-kernel@vger.kernel.org
11020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11021 S:      Supported
11022 F:      kernel/events/*
11023 F:      include/linux/perf_event.h
11024 F:      include/uapi/linux/perf_event.h
11025 F:      arch/*/kernel/perf_event*.c
11026 F:      arch/*/kernel/*/perf_event*.c
11027 F:      arch/*/kernel/*/*/perf_event*.c
11028 F:      arch/*/include/asm/perf_event.h
11029 F:      arch/*/kernel/perf_callchain.c
11030 F:      arch/*/events/*
11031 F:      tools/perf/
11032
11033 PERSONALITY HANDLING
11034 M:      Christoph Hellwig <hch@infradead.org>
11035 L:      linux-abi-devel@lists.sourceforge.net
11036 S:      Maintained
11037 F:      include/linux/personality.h
11038 F:      include/uapi/linux/personality.h
11039
11040 PHONET PROTOCOL
11041 M:      Remi Denis-Courmont <courmisch@gmail.com>
11042 S:      Supported
11043 F:      Documentation/networking/phonet.txt
11044 F:      include/linux/phonet.h
11045 F:      include/net/phonet/
11046 F:      include/uapi/linux/phonet.h
11047 F:      net/phonet/
11048
11049 PHRAM MTD DRIVER
11050 M:      Joern Engel <joern@lazybastard.org>
11051 L:      linux-mtd@lists.infradead.org
11052 S:      Maintained
11053 F:      drivers/mtd/devices/phram.c
11054
11055 PICOLCD HID DRIVER
11056 M:      Bruno Prémont <bonbons@linux-vserver.org>
11057 L:      linux-input@vger.kernel.org
11058 S:      Maintained
11059 F:      drivers/hid/hid-picolcd*
11060
11061 PICOXCELL SUPPORT
11062 M:      Jamie Iles <jamie@jamieiles.com>
11063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11064 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11065 S:      Supported
11066 F:      arch/arm/boot/dts/picoxcell*
11067 F:      arch/arm/mach-picoxcell/
11068 F:      drivers/crypto/picoxcell*
11069
11070 PIN CONTROL SUBSYSTEM
11071 M:      Linus Walleij <linus.walleij@linaro.org>
11072 L:      linux-gpio@vger.kernel.org
11073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11074 S:      Maintained
11075 F:      Documentation/devicetree/bindings/pinctrl/
11076 F:      Documentation/driver-api/pinctl.rst
11077 F:      drivers/pinctrl/
11078 F:      include/linux/pinctrl/
11079
11080 PIN CONTROLLER - ATMEL AT91
11081 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11083 S:      Maintained
11084 F:      drivers/pinctrl/pinctrl-at91.*
11085
11086 PIN CONTROLLER - ATMEL AT91 PIO4
11087 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11089 L:      linux-gpio@vger.kernel.org
11090 S:      Supported
11091 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11092
11093 PIN CONTROLLER - FREESCALE
11094 M:      Dong Aisheng <aisheng.dong@nxp.com>
11095 M:      Fabio Estevam <festevam@gmail.com>
11096 M:      Shawn Guo <shawnguo@kernel.org>
11097 M:      Stefan Agner <stefan@agner.ch>
11098 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11099 L:      linux-gpio@vger.kernel.org
11100 S:      Maintained
11101 F:      drivers/pinctrl/freescale/
11102 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11103
11104 PIN CONTROLLER - INTEL
11105 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11106 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11107 S:      Maintained
11108 F:      drivers/pinctrl/intel/
11109
11110 PIN CONTROLLER - MEDIATEK
11111 M:      Sean Wang <sean.wang@mediatek.com>
11112 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11113 S:      Maintained
11114 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11115 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11116 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11117 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11118 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11119
11120 PIN CONTROLLER - QUALCOMM
11121 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11122 S:      Maintained
11123 L:      linux-arm-msm@vger.kernel.org
11124 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11125 F:      drivers/pinctrl/qcom/
11126
11127 PIN CONTROLLER - RENESAS
11128 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11129 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11130 L:      linux-renesas-soc@vger.kernel.org
11131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11132 S:      Maintained
11133 F:      drivers/pinctrl/sh-pfc/
11134
11135 PIN CONTROLLER - SAMSUNG
11136 M:      Tomasz Figa <tomasz.figa@gmail.com>
11137 M:      Krzysztof Kozlowski <krzk@kernel.org>
11138 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11140 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11141 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11143 S:      Maintained
11144 F:      drivers/pinctrl/samsung/
11145 F:      include/dt-bindings/pinctrl/samsung.h
11146 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11147
11148 PIN CONTROLLER - SINGLE
11149 M:      Tony Lindgren <tony@atomide.com>
11150 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11152 L:      linux-omap@vger.kernel.org
11153 S:      Maintained
11154 F:      drivers/pinctrl/pinctrl-single.c
11155
11156 PIN CONTROLLER - ST SPEAR
11157 M:      Viresh Kumar <vireshk@kernel.org>
11158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11159 W:      http://www.st.com/spear
11160 S:      Maintained
11161 F:      drivers/pinctrl/spear/
11162
11163 PISTACHIO SOC SUPPORT
11164 M:      James Hartley <james.hartley@sondrel.com>
11165 L:      linux-mips@linux-mips.org
11166 S:      Odd Fixes
11167 F:      arch/mips/pistachio/
11168 F:      arch/mips/include/asm/mach-pistachio/
11169 F:      arch/mips/boot/dts/img/pistachio*
11170 F:      arch/mips/configs/pistachio*_defconfig
11171
11172 PKTCDVD DRIVER
11173 S:      Orphan
11174 M:      linux-block@vger.kernel.org
11175 F:      drivers/block/pktcdvd.c
11176 F:      include/linux/pktcdvd.h
11177 F:      include/uapi/linux/pktcdvd.h
11178
11179 PKUNITY SOC DRIVERS
11180 M:      Guan Xuetao <gxt@pku.edu.cn>
11181 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11182 S:      Maintained
11183 T:      git git://github.com/gxt/linux.git
11184 F:      drivers/input/serio/i8042-unicore32io.h
11185 F:      drivers/i2c/busses/i2c-puv3.c
11186 F:      drivers/video/fbdev/fb-puv3.c
11187 F:      drivers/rtc/rtc-puv3.c
11188
11189 PMBUS HARDWARE MONITORING DRIVERS
11190 M:      Guenter Roeck <linux@roeck-us.net>
11191 L:      linux-hwmon@vger.kernel.org
11192 W:      http://hwmon.wiki.kernel.org/
11193 W:      http://www.roeck-us.net/linux/drivers/
11194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11195 S:      Maintained
11196 F:      Documentation/hwmon/pmbus
11197 F:      drivers/hwmon/pmbus/
11198 F:      include/linux/pmbus.h
11199
11200 PMC SIERRA MaxRAID DRIVER
11201 L:      linux-scsi@vger.kernel.org
11202 W:      http://www.pmc-sierra.com/
11203 S:      Orphan
11204 F:      drivers/scsi/pmcraid.*
11205
11206 PMC SIERRA PM8001 DRIVER
11207 M:      Jack Wang <jinpu.wang@profitbricks.com>
11208 M:      lindar_liu@usish.com
11209 L:      linux-scsi@vger.kernel.org
11210 S:      Supported
11211 F:      drivers/scsi/pm8001/
11212
11213 PNP SUPPORT
11214 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11215 S:      Maintained
11216 F:      drivers/pnp/
11217
11218 POSIX CLOCKS and TIMERS
11219 M:      Thomas Gleixner <tglx@linutronix.de>
11220 L:      linux-kernel@vger.kernel.org
11221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11222 S:      Maintained
11223 F:      fs/timerfd.c
11224 F:      include/linux/timer*
11225 F:      kernel/time/*timer*
11226
11227 POWER MANAGEMENT CORE
11228 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11229 L:      linux-pm@vger.kernel.org
11230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11231 B:      https://bugzilla.kernel.org
11232 S:      Supported
11233 F:      drivers/base/power/
11234 F:      include/linux/pm.h
11235 F:      include/linux/pm_*
11236 F:      include/linux/powercap.h
11237 F:      drivers/powercap/
11238 F:      kernel/configs/nopm.config
11239
11240 POWER STATE COORDINATION INTERFACE (PSCI)
11241 M:      Mark Rutland <mark.rutland@arm.com>
11242 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11243 L:      linux-arm-kernel@lists.infradead.org
11244 S:      Maintained
11245 F:      drivers/firmware/psci*.c
11246 F:      include/linux/psci.h
11247 F:      include/uapi/linux/psci.h
11248
11249 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11250 M:      Sebastian Reichel <sre@kernel.org>
11251 L:      linux-pm@vger.kernel.org
11252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11253 S:      Maintained
11254 F:      Documentation/devicetree/bindings/power/supply/
11255 F:      include/linux/power_supply.h
11256 F:      drivers/power/supply/
11257
11258 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11259 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11260 L:      linuxppc-dev@lists.ozlabs.org
11261 S:      Maintained
11262 F:      drivers/char/powernv-op-panel.c
11263
11264 PPP OVER ATM (RFC 2364)
11265 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11266 S:      Maintained
11267 F:      net/atm/pppoatm.c
11268 F:      include/uapi/linux/atmppp.h
11269
11270 PPP OVER ETHERNET
11271 M:      Michal Ostrowski <mostrows@earthlink.net>
11272 S:      Maintained
11273 F:      drivers/net/ppp/pppoe.c
11274 F:      drivers/net/ppp/pppox.c
11275
11276 PPP OVER L2TP
11277 M:      James Chapman <jchapman@katalix.com>
11278 S:      Maintained
11279 F:      net/l2tp/l2tp_ppp.c
11280 F:      include/linux/if_pppol2tp.h
11281 F:      include/uapi/linux/if_pppol2tp.h
11282
11283 PPP PROTOCOL DRIVERS AND COMPRESSORS
11284 M:      Paul Mackerras <paulus@samba.org>
11285 L:      linux-ppp@vger.kernel.org
11286 S:      Maintained
11287 F:      drivers/net/ppp/ppp_*
11288
11289 PPS SUPPORT
11290 M:      Rodolfo Giometti <giometti@enneenne.com>
11291 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11292 L:      linuxpps@ml.enneenne.com (subscribers-only)
11293 S:      Maintained
11294 F:      Documentation/pps/
11295 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11296 F:      Documentation/ABI/testing/sysfs-pps
11297 F:      drivers/pps/
11298 F:      include/linux/pps*.h
11299 F:      include/uapi/linux/pps.h
11300
11301 PPTP DRIVER
11302 M:      Dmitry Kozlov <xeb@mail.ru>
11303 L:      netdev@vger.kernel.org
11304 S:      Maintained
11305 F:      drivers/net/ppp/pptp.c
11306 W:      http://sourceforge.net/projects/accel-pptp
11307
11308 PREEMPTIBLE KERNEL
11309 M:      Robert Love <rml@tech9.net>
11310 L:      kpreempt-tech@lists.sourceforge.net
11311 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11312 S:      Supported
11313 F:      Documentation/preempt-locking.txt
11314 F:      include/linux/preempt.h
11315
11316 PRINTK
11317 M:      Petr Mladek <pmladek@suse.com>
11318 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11319 R:      Steven Rostedt <rostedt@goodmis.org>
11320 S:      Maintained
11321 F:      kernel/printk/
11322 F:      include/linux/printk.h
11323
11324 PRISM54 WIRELESS DRIVER
11325 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11326 L:      linux-wireless@vger.kernel.org
11327 W:      http://wireless.kernel.org/en/users/Drivers/p54
11328 S:      Obsolete
11329 F:      drivers/net/wireless/intersil/prism54/
11330
11331 PROC SYSCTL
11332 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11333 M:      Kees Cook <keescook@chromium.org>
11334 L:      linux-kernel@vger.kernel.org
11335 L:      linux-fsdevel@vger.kernel.org
11336 S:      Maintained
11337 F:      fs/proc/proc_sysctl.c
11338 F:      include/linux/sysctl.h
11339 F:      kernel/sysctl.c
11340 F:      tools/testing/selftests/sysctl/
11341
11342 PS3 NETWORK SUPPORT
11343 M:      Geoff Levand <geoff@infradead.org>
11344 L:      netdev@vger.kernel.org
11345 L:      linuxppc-dev@lists.ozlabs.org
11346 S:      Maintained
11347 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11348
11349 PS3 PLATFORM SUPPORT
11350 M:      Geoff Levand <geoff@infradead.org>
11351 L:      linuxppc-dev@lists.ozlabs.org
11352 S:      Maintained
11353 F:      arch/powerpc/boot/ps3*
11354 F:      arch/powerpc/include/asm/lv1call.h
11355 F:      arch/powerpc/include/asm/ps3*.h
11356 F:      arch/powerpc/platforms/ps3/
11357 F:      drivers/*/ps3*
11358 F:      drivers/ps3/
11359 F:      drivers/rtc/rtc-ps3.c
11360 F:      drivers/usb/host/*ps3.c
11361 F:      sound/ppc/snd_ps3*
11362
11363 PS3VRAM DRIVER
11364 M:      Jim Paris <jim@jtan.com>
11365 M:      Geoff Levand <geoff@infradead.org>
11366 L:      linuxppc-dev@lists.ozlabs.org
11367 S:      Maintained
11368 F:      drivers/block/ps3vram.c
11369
11370 PSAMPLE PACKET SAMPLING SUPPORT:
11371 M:      Yotam Gigi <yotam.gi@gmail.com>
11372 S:      Maintained
11373 F:      net/psample
11374 F:      include/net/psample.h
11375 F:      include/uapi/linux/psample.h
11376
11377 PSTORE FILESYSTEM
11378 M:      Kees Cook <keescook@chromium.org>
11379 M:      Anton Vorontsov <anton@enomsg.org>
11380 M:      Colin Cross <ccross@android.com>
11381 M:      Tony Luck <tony.luck@intel.com>
11382 S:      Maintained
11383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11384 F:      fs/pstore/
11385 F:      include/linux/pstore*
11386 F:      drivers/firmware/efi/efi-pstore.c
11387 F:      drivers/acpi/apei/erst.c
11388 F:      Documentation/admin-guide/ramoops.rst
11389 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11390 K:      \b(pstore|ramoops)
11391
11392 PTP HARDWARE CLOCK SUPPORT
11393 M:      Richard Cochran <richardcochran@gmail.com>
11394 L:      netdev@vger.kernel.org
11395 S:      Maintained
11396 W:      http://linuxptp.sourceforge.net/
11397 F:      Documentation/ABI/testing/sysfs-ptp
11398 F:      Documentation/ptp/*
11399 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11400 F:      drivers/net/phy/dp83640*
11401 F:      drivers/ptp/*
11402 F:      include/linux/ptp_cl*
11403
11404 PTRACE SUPPORT
11405 M:      Oleg Nesterov <oleg@redhat.com>
11406 S:      Maintained
11407 F:      include/asm-generic/syscall.h
11408 F:      include/linux/ptrace.h
11409 F:      include/linux/regset.h
11410 F:      include/linux/tracehook.h
11411 F:      include/uapi/linux/ptrace.h
11412 F:      include/uapi/linux/ptrace.h
11413 F:      include/asm-generic/ptrace.h
11414 F:      kernel/ptrace.c
11415 F:      arch/*/ptrace*.c
11416 F:      arch/*/*/ptrace*.c
11417 F:      arch/*/include/asm/ptrace*.h
11418
11419 PULSE8-CEC DRIVER
11420 M:      Hans Verkuil <hverkuil@xs4all.nl>
11421 L:      linux-media@vger.kernel.org
11422 T:      git git://linuxtv.org/media_tree.git
11423 S:      Maintained
11424 F:      drivers/media/usb/pulse8-cec/*
11425 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11426
11427 PVRUSB2 VIDEO4LINUX DRIVER
11428 M:      Mike Isely <isely@pobox.com>
11429 L:      pvrusb2@isely.net       (subscribers-only)
11430 L:      linux-media@vger.kernel.org
11431 W:      http://www.isely.net/pvrusb2/
11432 T:      git git://linuxtv.org/media_tree.git
11433 S:      Maintained
11434 F:      Documentation/media/v4l-drivers/pvrusb2*
11435 F:      drivers/media/usb/pvrusb2/
11436
11437 PWC WEBCAM DRIVER
11438 M:      Hans Verkuil <hverkuil@xs4all.nl>
11439 L:      linux-media@vger.kernel.org
11440 T:      git git://linuxtv.org/media_tree.git
11441 S:      Odd Fixes
11442 F:      drivers/media/usb/pwc/*
11443
11444 PWM FAN DRIVER
11445 M:      Kamil Debski <kamil@wypas.org>
11446 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11447 L:      linux-hwmon@vger.kernel.org
11448 S:      Supported
11449 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11450 F:      Documentation/hwmon/pwm-fan
11451 F:      drivers/hwmon/pwm-fan.c
11452
11453 PWM IR Transmitter
11454 M:      Sean Young <sean@mess.org>
11455 L:      linux-media@vger.kernel.org
11456 S:      Maintained
11457 F:      drivers/media/rc/pwm-ir-tx.c
11458
11459 PWM SUBSYSTEM
11460 M:      Thierry Reding <thierry.reding@gmail.com>
11461 L:      linux-pwm@vger.kernel.org
11462 S:      Maintained
11463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11464 F:      Documentation/pwm.txt
11465 F:      Documentation/devicetree/bindings/pwm/
11466 F:      include/linux/pwm.h
11467 F:      drivers/pwm/
11468 F:      drivers/video/backlight/pwm_bl.c
11469 F:      include/linux/pwm_backlight.h
11470 F:      drivers/gpio/gpio-mvebu.c
11471 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11472
11473 PXA GPIO DRIVER
11474 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11475 L:      linux-gpio@vger.kernel.org
11476 S:      Maintained
11477 F:      drivers/gpio/gpio-pxa.c
11478
11479 PXA MMCI DRIVER
11480 S:      Orphan
11481
11482 PXA RTC DRIVER
11483 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11484 L:      linux-rtc@vger.kernel.org
11485 S:      Maintained
11486
11487 PXA2xx/PXA3xx SUPPORT
11488 M:      Daniel Mack <daniel@zonque.org>
11489 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11490 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11492 T:      git git://github.com/hzhuang1/linux.git
11493 T:      git git://github.com/rjarzmik/linux.git
11494 S:      Maintained
11495 F:      arch/arm/boot/dts/pxa*
11496 F:      arch/arm/mach-pxa/
11497 F:      drivers/dma/pxa*
11498 F:      drivers/pcmcia/pxa2xx*
11499 F:      drivers/pinctrl/pxa/
11500 F:      drivers/spi/spi-pxa2xx*
11501 F:      drivers/usb/gadget/udc/pxa2*
11502 F:      include/sound/pxa2xx-lib.h
11503 F:      sound/arm/pxa*
11504 F:      sound/soc/pxa/
11505
11506 QAT DRIVER
11507 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11508 L:      qat-linux@intel.com
11509 S:      Supported
11510 F:      drivers/crypto/qat/
11511
11512 QCOM AUDIO (ASoC) DRIVERS
11513 M:      Patrick Lai <plai@codeaurora.org>
11514 M:      Banajit Goswami <bgoswami@codeaurora.org>
11515 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11516 S:      Supported
11517 F:      sound/soc/qcom/
11518
11519 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11520 M:      Gabriel Somlo <somlo@cmu.edu>
11521 M:      "Michael S. Tsirkin" <mst@redhat.com>
11522 L:      qemu-devel@nongnu.org
11523 S:      Maintained
11524 F:      drivers/firmware/qemu_fw_cfg.c
11525 F:      include/uapi/linux/qemu_fw_cfg.h
11526
11527 QIB DRIVER
11528 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11529 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11530 L:      linux-rdma@vger.kernel.org
11531 S:      Supported
11532 F:      drivers/infiniband/hw/qib/
11533
11534 QLOGIC QL41xxx FCOE DRIVER
11535 M:      QLogic-Storage-Upstream@cavium.com
11536 L:      linux-scsi@vger.kernel.org
11537 S:      Supported
11538 F:      drivers/scsi/qedf/
11539
11540 QLOGIC QL41xxx ISCSI DRIVER
11541 M:      QLogic-Storage-Upstream@cavium.com
11542 L:      linux-scsi@vger.kernel.org
11543 S:      Supported
11544 F:      drivers/scsi/qedi/
11545
11546 QLOGIC QL4xxx ETHERNET DRIVER
11547 M:      Ariel Elior <Ariel.Elior@cavium.com>
11548 M:      everest-linux-l2@cavium.com
11549 L:      netdev@vger.kernel.org
11550 S:      Supported
11551 F:      drivers/net/ethernet/qlogic/qed/
11552 F:      include/linux/qed/
11553 F:      drivers/net/ethernet/qlogic/qede/
11554
11555 QLOGIC QL4xxx RDMA DRIVER
11556 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11557 M:      Ariel Elior <Ariel.Elior@cavium.com>
11558 L:      linux-rdma@vger.kernel.org
11559 S:      Supported
11560 F:      drivers/infiniband/hw/qedr/
11561 F:      include/uapi/rdma/qedr-abi.h
11562
11563 QLOGIC QLA1280 SCSI DRIVER
11564 M:      Michael Reed <mdr@sgi.com>
11565 L:      linux-scsi@vger.kernel.org
11566 S:      Maintained
11567 F:      drivers/scsi/qla1280.[ch]
11568
11569 QLOGIC QLA2XXX FC-SCSI DRIVER
11570 M:      qla2xxx-upstream@qlogic.com
11571 L:      linux-scsi@vger.kernel.org
11572 S:      Supported
11573 F:      Documentation/scsi/LICENSE.qla2xxx
11574 F:      drivers/scsi/qla2xxx/
11575
11576 QLOGIC QLA3XXX NETWORK DRIVER
11577 M:      Dept-GELinuxNICDev@cavium.com
11578 L:      netdev@vger.kernel.org
11579 S:      Supported
11580 F:      Documentation/networking/LICENSE.qla3xxx
11581 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11582
11583 QLOGIC QLA4XXX iSCSI DRIVER
11584 M:      QLogic-Storage-Upstream@qlogic.com
11585 L:      linux-scsi@vger.kernel.org
11586 S:      Supported
11587 F:      Documentation/scsi/LICENSE.qla4xxx
11588 F:      drivers/scsi/qla4xxx/
11589
11590 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11591 M:      Harish Patil <harish.patil@cavium.com>
11592 M:      Manish Chopra <manish.chopra@cavium.com>
11593 M:      Dept-GELinuxNICDev@cavium.com
11594 L:      netdev@vger.kernel.org
11595 S:      Supported
11596 F:      drivers/net/ethernet/qlogic/qlcnic/
11597
11598 QLOGIC QLGE 10Gb ETHERNET DRIVER
11599 M:      Harish Patil <harish.patil@cavium.com>
11600 M:      Manish Chopra <manish.chopra@cavium.com>
11601 M:      Dept-GELinuxNICDev@cavium.com
11602 L:      netdev@vger.kernel.org
11603 S:      Supported
11604 F:      drivers/net/ethernet/qlogic/qlge/
11605
11606 QNX4 FILESYSTEM
11607 M:      Anders Larsen <al@alarsen.net>
11608 W:      http://www.alarsen.net/linux/qnx4fs/
11609 S:      Maintained
11610 F:      fs/qnx4/
11611 F:      include/uapi/linux/qnx4_fs.h
11612 F:      include/uapi/linux/qnxtypes.h
11613
11614 QORIQ DPAA2 FSL-MC BUS DRIVER
11615 M:      Stuart Yoder <stuyoder@gmail.com>
11616 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11617 L:      linux-kernel@vger.kernel.org
11618 S:      Maintained
11619 F:      drivers/bus/fsl-mc/
11620 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11621 F:      Documentation/networking/dpaa2/overview.rst
11622
11623 QT1010 MEDIA DRIVER
11624 M:      Antti Palosaari <crope@iki.fi>
11625 L:      linux-media@vger.kernel.org
11626 W:      https://linuxtv.org
11627 W:      http://palosaari.fi/linux/
11628 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11629 T:      git git://linuxtv.org/anttip/media_tree.git
11630 S:      Maintained
11631 F:      drivers/media/tuners/qt1010*
11632
11633 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11634 M:      Kalle Valo <kvalo@qca.qualcomm.com>
11635 L:      ath10k@lists.infradead.org
11636 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11638 S:      Supported
11639 F:      drivers/net/wireless/ath/ath10k/
11640
11641 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11642 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11643 L:      linux-wireless@vger.kernel.org
11644 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11645 S:      Supported
11646 F:      drivers/net/wireless/ath/ath9k/
11647
11648 QUALCOMM CAMERA SUBSYSTEM DRIVER
11649 M:      Todor Tomov <todor.tomov@linaro.org>
11650 L:      linux-media@vger.kernel.org
11651 S:      Maintained
11652 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11653 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11654 F:      drivers/media/platform/qcom/camss-8x16/
11655
11656 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11657 M:      Timur Tabi <timur@codeaurora.org>
11658 L:      netdev@vger.kernel.org
11659 S:      Supported
11660 F:      drivers/net/ethernet/qualcomm/emac/
11661
11662 QUALCOMM HEXAGON ARCHITECTURE
11663 M:      Richard Kuo <rkuo@codeaurora.org>
11664 L:      linux-hexagon@vger.kernel.org
11665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11666 S:      Supported
11667 F:      arch/hexagon/
11668
11669 QUALCOMM IOMMU
11670 M:      Rob Clark <robdclark@gmail.com>
11671 L:      iommu@lists.linux-foundation.org
11672 L:      linux-arm-msm@vger.kernel.org
11673 S:      Maintained
11674 F:      drivers/iommu/qcom_iommu.c
11675
11676 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11677 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11678 L:      linux-media@vger.kernel.org
11679 L:      linux-arm-msm@vger.kernel.org
11680 T:      git git://linuxtv.org/media_tree.git
11681 S:      Maintained
11682 F:      drivers/media/platform/qcom/venus/
11683
11684 QUALCOMM WCN36XX WIRELESS DRIVER
11685 M:      Eugene Krasnikov <k.eugene.e@gmail.com>
11686 L:      wcn36xx@lists.infradead.org
11687 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11688 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11689 S:      Supported
11690 F:      drivers/net/wireless/ath/wcn36xx/
11691
11692 QUANTENNA QTNFMAC WIRELESS DRIVER
11693 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11694 M:      Avinash Patil <avinashp@quantenna.com>
11695 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11696 L:      linux-wireless@vger.kernel.org
11697 S:      Maintained
11698 F:      drivers/net/wireless/quantenna
11699
11700 RADEON and AMDGPU DRM DRIVERS
11701 M:      Alex Deucher <alexander.deucher@amd.com>
11702 M:      Christian König <christian.koenig@amd.com>
11703 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11704 L:      amd-gfx@lists.freedesktop.org
11705 T:      git git://people.freedesktop.org/~agd5f/linux
11706 S:      Supported
11707 F:      drivers/gpu/drm/radeon/
11708 F:      include/uapi/drm/radeon_drm.h
11709 F:      drivers/gpu/drm/amd/
11710 F:      include/uapi/drm/amdgpu_drm.h
11711
11712 RADEON FRAMEBUFFER DISPLAY DRIVER
11713 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11714 L:      linux-fbdev@vger.kernel.org
11715 S:      Maintained
11716 F:      drivers/video/fbdev/aty/radeon*
11717 F:      include/uapi/linux/radeonfb.h
11718
11719 RADIOSHARK RADIO DRIVER
11720 M:      Hans Verkuil <hverkuil@xs4all.nl>
11721 L:      linux-media@vger.kernel.org
11722 T:      git git://linuxtv.org/media_tree.git
11723 S:      Maintained
11724 F:      drivers/media/radio/radio-shark.c
11725
11726 RADIOSHARK2 RADIO DRIVER
11727 M:      Hans Verkuil <hverkuil@xs4all.nl>
11728 L:      linux-media@vger.kernel.org
11729 T:      git git://linuxtv.org/media_tree.git
11730 S:      Maintained
11731 F:      drivers/media/radio/radio-shark2.c
11732 F:      drivers/media/radio/radio-tea5777.c
11733
11734 RADOS BLOCK DEVICE (RBD)
11735 M:      Ilya Dryomov <idryomov@gmail.com>
11736 M:      Sage Weil <sage@redhat.com>
11737 M:      Alex Elder <elder@kernel.org>
11738 L:      ceph-devel@vger.kernel.org
11739 W:      http://ceph.com/
11740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11741 T:      git git://github.com/ceph/ceph-client.git
11742 S:      Supported
11743 F:      Documentation/ABI/testing/sysfs-bus-rbd
11744 F:      drivers/block/rbd.c
11745 F:      drivers/block/rbd_types.h
11746
11747 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11748 M:      Paul Mackerras <paulus@samba.org>
11749 L:      linux-fbdev@vger.kernel.org
11750 S:      Maintained
11751 F:      drivers/video/fbdev/aty/aty128fb.c
11752
11753 RAINSHADOW-CEC DRIVER
11754 M:      Hans Verkuil <hverkuil@xs4all.nl>
11755 L:      linux-media@vger.kernel.org
11756 T:      git git://linuxtv.org/media_tree.git
11757 S:      Maintained
11758 F:      drivers/media/usb/rainshadow-cec/*
11759
11760 RALINK MIPS ARCHITECTURE
11761 M:      John Crispin <john@phrozen.org>
11762 L:      linux-mips@linux-mips.org
11763 S:      Maintained
11764 F:      arch/mips/ralink
11765
11766 RALINK RT2X00 WIRELESS LAN DRIVER
11767 P:      rt2x00 project
11768 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11769 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11770 L:      linux-wireless@vger.kernel.org
11771 S:      Maintained
11772 F:      drivers/net/wireless/ralink/rt2x00/
11773
11774 RAMDISK RAM BLOCK DEVICE DRIVER
11775 M:      Jens Axboe <axboe@kernel.dk>
11776 S:      Maintained
11777 F:      Documentation/blockdev/ramdisk.txt
11778 F:      drivers/block/brd.c
11779
11780 RANCHU VIRTUAL BOARD FOR MIPS
11781 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11782 L:      linux-mips@linux-mips.org
11783 S:      Supported
11784 F:      arch/mips/generic/board-ranchu.c
11785 F:      arch/mips/configs/generic/board-ranchu.config
11786
11787 RANDOM NUMBER DRIVER
11788 M:      "Theodore Ts'o" <tytso@mit.edu>
11789 S:      Maintained
11790 F:      drivers/char/random.c
11791
11792 RAPIDIO SUBSYSTEM
11793 M:      Matt Porter <mporter@kernel.crashing.org>
11794 M:      Alexandre Bounine <alex.bou9@gmail.com>
11795 S:      Maintained
11796 F:      drivers/rapidio/
11797
11798 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11799 L:      linux-wireless@vger.kernel.org
11800 S:      Orphan
11801 F:      drivers/net/wireless/ray*
11802
11803 RCUTORTURE TEST FRAMEWORK
11804 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11805 M:      Josh Triplett <josh@joshtriplett.org>
11806 R:      Steven Rostedt <rostedt@goodmis.org>
11807 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11808 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11809 L:      linux-kernel@vger.kernel.org
11810 S:      Supported
11811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11812 F:      tools/testing/selftests/rcutorture
11813
11814 RDC R-321X SoC
11815 M:      Florian Fainelli <florian@openwrt.org>
11816 S:      Maintained
11817
11818 RDC R6040 FAST ETHERNET DRIVER
11819 M:      Florian Fainelli <f.fainelli@gmail.com>
11820 L:      netdev@vger.kernel.org
11821 S:      Maintained
11822 F:      drivers/net/ethernet/rdc/r6040.c
11823
11824 RDMAVT - RDMA verbs software
11825 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11826 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11827 L:      linux-rdma@vger.kernel.org
11828 S:      Supported
11829 F:      drivers/infiniband/sw/rdmavt
11830
11831 RDS - RELIABLE DATAGRAM SOCKETS
11832 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11833 L:      netdev@vger.kernel.org
11834 L:      linux-rdma@vger.kernel.org
11835 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11836 W:      https://oss.oracle.com/projects/rds/
11837 S:      Supported
11838 F:      net/rds/
11839 F:      Documentation/networking/rds.txt
11840
11841 RDT - RESOURCE ALLOCATION
11842 M:      Fenghua Yu <fenghua.yu@intel.com>
11843 L:      linux-kernel@vger.kernel.org
11844 S:      Supported
11845 F:      arch/x86/kernel/cpu/intel_rdt*
11846 F:      arch/x86/include/asm/intel_rdt_sched.h
11847 F:      Documentation/x86/intel_rdt*
11848
11849 READ-COPY UPDATE (RCU)
11850 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11851 M:      Josh Triplett <josh@joshtriplett.org>
11852 R:      Steven Rostedt <rostedt@goodmis.org>
11853 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11854 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11855 L:      linux-kernel@vger.kernel.org
11856 W:      http://www.rdrop.com/users/paulmck/RCU/
11857 S:      Supported
11858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11859 F:      Documentation/RCU/
11860 X:      Documentation/RCU/torture.txt
11861 F:      include/linux/rcu*
11862 X:      include/linux/srcu.h
11863 F:      kernel/rcu/
11864 X:      kernel/torture.c
11865
11866 REAL TIME CLOCK (RTC) SUBSYSTEM
11867 M:      Alessandro Zummo <a.zummo@towertech.it>
11868 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11869 L:      linux-rtc@vger.kernel.org
11870 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11872 S:      Maintained
11873 F:      Documentation/devicetree/bindings/rtc/
11874 F:      Documentation/rtc.txt
11875 F:      drivers/rtc/
11876 F:      include/linux/rtc.h
11877 F:      include/uapi/linux/rtc.h
11878 F:      include/linux/rtc/
11879 F:      include/linux/platform_data/rtc-*
11880 F:      tools/testing/selftests/timers/rtctest.c
11881
11882 REALTEK AUDIO CODECS
11883 M:      Bard Liao <bardliao@realtek.com>
11884 M:      Oder Chiou <oder_chiou@realtek.com>
11885 S:      Maintained
11886 F:      sound/soc/codecs/rt*
11887 F:      include/sound/rt*.h
11888
11889 REGISTER MAP ABSTRACTION
11890 M:      Mark Brown <broonie@kernel.org>
11891 L:      linux-kernel@vger.kernel.org
11892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11893 S:      Supported
11894 F:      Documentation/devicetree/bindings/regmap/
11895 F:      drivers/base/regmap/
11896 F:      include/linux/regmap.h
11897
11898 REISERFS FILE SYSTEM
11899 L:      reiserfs-devel@vger.kernel.org
11900 S:      Supported
11901 F:      fs/reiserfs/
11902
11903 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11904 M:      Ohad Ben-Cohen <ohad@wizery.com>
11905 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11906 L:      linux-remoteproc@vger.kernel.org
11907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11908 S:      Maintained
11909 F:      Documentation/devicetree/bindings/remoteproc/
11910 F:      Documentation/remoteproc.txt
11911 F:      drivers/remoteproc/
11912 F:      include/linux/remoteproc.h
11913
11914 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11915 M:      Ohad Ben-Cohen <ohad@wizery.com>
11916 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11917 L:      linux-remoteproc@vger.kernel.org
11918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11919 S:      Maintained
11920 F:      drivers/rpmsg/
11921 F:      Documentation/rpmsg.txt
11922 F:      include/linux/rpmsg.h
11923 F:      include/linux/rpmsg/
11924
11925 RENESAS CLOCK DRIVERS
11926 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11927 L:      linux-renesas-soc@vger.kernel.org
11928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11929 S:      Supported
11930 F:      drivers/clk/renesas/
11931
11932 RENESAS EMEV2 I2C DRIVER
11933 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11934 S:      Supported
11935 F:      drivers/i2c/busses/i2c-emev2.c
11936
11937 RENESAS ETHERNET DRIVERS
11938 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11939 L:      netdev@vger.kernel.org
11940 L:      linux-renesas-soc@vger.kernel.org
11941 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11942 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11943 F:      drivers/net/ethernet/renesas/
11944 F:      include/linux/sh_eth.h
11945
11946 RENESAS R-CAR GYROADC DRIVER
11947 M:      Marek Vasut <marek.vasut@gmail.com>
11948 L:      linux-iio@vger.kernel.org
11949 S:      Supported
11950 F:      drivers/iio/adc/rcar_gyro_adc.c
11951
11952 RENESAS R-CAR I2C DRIVERS
11953 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11954 S:      Supported
11955 F:      drivers/i2c/busses/i2c-rcar.c
11956 F:      drivers/i2c/busses/i2c-sh_mobile.c
11957
11958 RENESAS USB PHY DRIVER
11959 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11960 L:      linux-renesas-soc@vger.kernel.org
11961 S:      Maintained
11962 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11963
11964 RESET CONTROLLER FRAMEWORK
11965 M:      Philipp Zabel <p.zabel@pengutronix.de>
11966 T:      git git://git.pengutronix.de/git/pza/linux
11967 S:      Maintained
11968 F:      drivers/reset/
11969 F:      Documentation/devicetree/bindings/reset/
11970 F:      include/dt-bindings/reset/
11971 F:      include/linux/reset.h
11972 F:      include/linux/reset-controller.h
11973
11974 RFKILL
11975 M:      Johannes Berg <johannes@sipsolutions.net>
11976 L:      linux-wireless@vger.kernel.org
11977 W:      http://wireless.kernel.org/
11978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
11979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
11980 S:      Maintained
11981 F:      Documentation/rfkill.txt
11982 F:      Documentation/ABI/stable/sysfs-class-rfkill
11983 F:      net/rfkill/
11984
11985 RHASHTABLE
11986 M:      Thomas Graf <tgraf@suug.ch>
11987 M:      Herbert Xu <herbert@gondor.apana.org.au>
11988 L:      netdev@vger.kernel.org
11989 S:      Maintained
11990 F:      lib/rhashtable.c
11991 F:      include/linux/rhashtable.h
11992
11993 RICOH R5C592 MEMORYSTICK DRIVER
11994 M:      Maxim Levitsky <maximlevitsky@gmail.com>
11995 S:      Maintained
11996 F:      drivers/memstick/host/r592.*
11997
11998 RICOH SMARTMEDIA/XD DRIVER
11999 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12000 S:      Maintained
12001 F:      drivers/mtd/nand/raw/r852.c
12002 F:      drivers/mtd/nand/raw/r852.h
12003
12004 RISC-V ARCHITECTURE
12005 M:      Palmer Dabbelt <palmer@sifive.com>
12006 M:      Albert Ou <albert@sifive.com>
12007 L:      linux-riscv@lists.infradead.org
12008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12009 S:      Supported
12010 F:      arch/riscv/
12011 K:      riscv
12012 N:      riscv
12013
12014 ROCCAT DRIVERS
12015 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12016 W:      http://sourceforge.net/projects/roccat/
12017 S:      Maintained
12018 F:      drivers/hid/hid-roccat*
12019 F:      include/linux/hid-roccat*
12020 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12021
12022 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12023 M:      Jacob chen <jacob2.chen@rock-chips.com>
12024 L:      linux-media@vger.kernel.org
12025 S:      Maintained
12026 F:      drivers/media/platform/rockchip/rga/
12027 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12028
12029 ROCKER DRIVER
12030 M:      Jiri Pirko <jiri@resnulli.us>
12031 L:      netdev@vger.kernel.org
12032 S:      Supported
12033 F:      drivers/net/ethernet/rocker/
12034
12035 ROCKETPORT DRIVER
12036 P:      Comtrol Corp.
12037 W:      http://www.comtrol.com
12038 S:      Maintained
12039 F:      Documentation/serial/rocket.txt
12040 F:      drivers/tty/rocket*
12041
12042 ROCKETPORT EXPRESS/INFINITY DRIVER
12043 M:      Kevin Cernekee <cernekee@gmail.com>
12044 L:      linux-serial@vger.kernel.org
12045 S:      Odd Fixes
12046 F:      drivers/tty/serial/rp2.*
12047
12048 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12049 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12050 L:      linux-kernel@vger.kernel.org
12051 L:      linux-renesas-soc@vger.kernel.org
12052 S:      Supported
12053 F:      drivers/mfd/bd9571mwv.c
12054 F:      drivers/regulator/bd9571mwv-regulator.c
12055 F:      drivers/gpio/gpio-bd9571mwv.c
12056 F:      include/linux/mfd/bd9571mwv.h
12057 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12058
12059 ROSE NETWORK LAYER
12060 M:      Ralf Baechle <ralf@linux-mips.org>
12061 L:      linux-hams@vger.kernel.org
12062 W:      http://www.linux-ax25.org/
12063 S:      Maintained
12064 F:      include/net/rose.h
12065 F:      include/uapi/linux/rose.h
12066 F:      net/rose/
12067
12068 RTL2830 MEDIA DRIVER
12069 M:      Antti Palosaari <crope@iki.fi>
12070 L:      linux-media@vger.kernel.org
12071 W:      https://linuxtv.org
12072 W:      http://palosaari.fi/linux/
12073 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12074 T:      git git://linuxtv.org/anttip/media_tree.git
12075 S:      Maintained
12076 F:      drivers/media/dvb-frontends/rtl2830*
12077
12078 RTL2832 MEDIA DRIVER
12079 M:      Antti Palosaari <crope@iki.fi>
12080 L:      linux-media@vger.kernel.org
12081 W:      https://linuxtv.org
12082 W:      http://palosaari.fi/linux/
12083 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12084 T:      git git://linuxtv.org/anttip/media_tree.git
12085 S:      Maintained
12086 F:      drivers/media/dvb-frontends/rtl2832*
12087
12088 RTL2832_SDR MEDIA DRIVER
12089 M:      Antti Palosaari <crope@iki.fi>
12090 L:      linux-media@vger.kernel.org
12091 W:      https://linuxtv.org
12092 W:      http://palosaari.fi/linux/
12093 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12094 T:      git git://linuxtv.org/anttip/media_tree.git
12095 S:      Maintained
12096 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12097
12098 RTL8180 WIRELESS DRIVER
12099 L:      linux-wireless@vger.kernel.org
12100 W:      http://wireless.kernel.org/
12101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12102 S:      Orphan
12103 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12104
12105 RTL8187 WIRELESS DRIVER
12106 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12107 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12108 M:      Larry Finger <Larry.Finger@lwfinger.net>
12109 L:      linux-wireless@vger.kernel.org
12110 W:      http://wireless.kernel.org/
12111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12112 S:      Maintained
12113 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12114
12115 REALTEK WIRELESS DRIVER (rtlwifi family)
12116 M:      Ping-Ke Shih <pkshih@realtek.com>
12117 L:      linux-wireless@vger.kernel.org
12118 W:      http://wireless.kernel.org/
12119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12120 S:      Maintained
12121 F:      drivers/net/wireless/realtek/rtlwifi/
12122
12123 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12124 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12125 L:      linux-wireless@vger.kernel.org
12126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12127 S:      Maintained
12128 F:      drivers/net/wireless/realtek/rtl8xxxu/
12129
12130 RXRPC SOCKETS (AF_RXRPC)
12131 M:      David Howells <dhowells@redhat.com>
12132 L:      linux-afs@lists.infradead.org
12133 S:      Supported
12134 F:      net/rxrpc/
12135 F:      include/keys/rxrpc-type.h
12136 F:      include/net/af_rxrpc.h
12137 F:      include/trace/events/rxrpc.h
12138 F:      include/uapi/linux/rxrpc.h
12139 F:      Documentation/networking/rxrpc.txt
12140 W:      https://www.infradead.org/~dhowells/kafs/
12141
12142 S3 SAVAGE FRAMEBUFFER DRIVER
12143 M:      Antonino Daplas <adaplas@gmail.com>
12144 L:      linux-fbdev@vger.kernel.org
12145 S:      Maintained
12146 F:      drivers/video/fbdev/savage/
12147
12148 S390
12149 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12150 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12151 L:      linux-s390@vger.kernel.org
12152 W:      http://www.ibm.com/developerworks/linux/linux390/
12153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12154 S:      Supported
12155 F:      arch/s390/
12156 F:      drivers/s390/
12157 F:      Documentation/s390/
12158 F:      Documentation/driver-api/s390-drivers.rst
12159
12160 S390 COMMON I/O LAYER
12161 M:      Sebastian Ott <sebott@linux.ibm.com>
12162 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12163 L:      linux-s390@vger.kernel.org
12164 W:      http://www.ibm.com/developerworks/linux/linux390/
12165 S:      Supported
12166 F:      drivers/s390/cio/
12167
12168 S390 DASD DRIVER
12169 M:      Stefan Haberland <sth@linux.ibm.com>
12170 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12171 L:      linux-s390@vger.kernel.org
12172 W:      http://www.ibm.com/developerworks/linux/linux390/
12173 S:      Supported
12174 F:      drivers/s390/block/dasd*
12175 F:      block/partitions/ibm.c
12176
12177 S390 IOMMU (PCI)
12178 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12179 L:      linux-s390@vger.kernel.org
12180 W:      http://www.ibm.com/developerworks/linux/linux390/
12181 S:      Supported
12182 F:      drivers/iommu/s390-iommu.c
12183
12184 S390 IUCV NETWORK LAYER
12185 M:      Julian Wiedmann <jwi@linux.ibm.com>
12186 M:      Ursula Braun <ubraun@linux.ibm.com>
12187 L:      linux-s390@vger.kernel.org
12188 W:      http://www.ibm.com/developerworks/linux/linux390/
12189 S:      Supported
12190 F:      drivers/s390/net/*iucv*
12191 F:      include/net/iucv/
12192 F:      net/iucv/
12193
12194 S390 NETWORK DRIVERS
12195 M:      Julian Wiedmann <jwi@linux.ibm.com>
12196 M:      Ursula Braun <ubraun@linux.ibm.com>
12197 L:      linux-s390@vger.kernel.org
12198 W:      http://www.ibm.com/developerworks/linux/linux390/
12199 S:      Supported
12200 F:      drivers/s390/net/
12201
12202 S390 PCI SUBSYSTEM
12203 M:      Sebastian Ott <sebott@linux.ibm.com>
12204 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12205 L:      linux-s390@vger.kernel.org
12206 W:      http://www.ibm.com/developerworks/linux/linux390/
12207 S:      Supported
12208 F:      arch/s390/pci/
12209 F:      drivers/pci/hotplug/s390_pci_hpc.c
12210
12211 S390 VFIO-CCW DRIVER
12212 M:      Cornelia Huck <cohuck@redhat.com>
12213 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12214 M:      Halil Pasic <pasic@linux.ibm.com>
12215 L:      linux-s390@vger.kernel.org
12216 L:      kvm@vger.kernel.org
12217 S:      Supported
12218 F:      drivers/s390/cio/vfio_ccw*
12219 F:      Documentation/s390/vfio-ccw.txt
12220 F:      include/uapi/linux/vfio_ccw.h
12221
12222 S390 ZCRYPT DRIVER
12223 M:      Harald Freudenberger <freude@de.ibm.com>
12224 L:      linux-s390@vger.kernel.org
12225 W:      http://www.ibm.com/developerworks/linux/linux390/
12226 S:      Supported
12227 F:      drivers/s390/crypto/
12228
12229 S390 ZFCP DRIVER
12230 M:      Steffen Maier <maier@linux.ibm.com>
12231 M:      Benjamin Block <bblock@linux.ibm.com>
12232 L:      linux-s390@vger.kernel.org
12233 W:      http://www.ibm.com/developerworks/linux/linux390/
12234 S:      Supported
12235 F:      drivers/s390/scsi/zfcp_*
12236
12237 S3C24XX SD/MMC Driver
12238 M:      Ben Dooks <ben-linux@fluff.org>
12239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12240 S:      Supported
12241 F:      drivers/mmc/host/s3cmci.*
12242
12243 SAA6588 RDS RECEIVER DRIVER
12244 M:      Hans Verkuil <hverkuil@xs4all.nl>
12245 L:      linux-media@vger.kernel.org
12246 T:      git git://linuxtv.org/media_tree.git
12247 W:      https://linuxtv.org
12248 S:      Odd Fixes
12249 F:      drivers/media/i2c/saa6588*
12250
12251 SAA7134 VIDEO4LINUX DRIVER
12252 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12253 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12254 L:      linux-media@vger.kernel.org
12255 W:      https://linuxtv.org
12256 T:      git git://linuxtv.org/media_tree.git
12257 S:      Odd fixes
12258 F:      Documentation/media/v4l-drivers/saa7134*
12259 F:      drivers/media/pci/saa7134/
12260
12261 SAA7146 VIDEO4LINUX-2 DRIVER
12262 M:      Hans Verkuil <hverkuil@xs4all.nl>
12263 L:      linux-media@vger.kernel.org
12264 T:      git git://linuxtv.org/media_tree.git
12265 S:      Maintained
12266 F:      drivers/media/common/saa7146/
12267 F:      drivers/media/pci/saa7146/
12268 F:      include/media/saa7146*
12269
12270 SAMSUNG AUDIO (ASoC) DRIVERS
12271 M:      Krzysztof Kozlowski <krzk@kernel.org>
12272 M:      Sangbeom Kim <sbkim73@samsung.com>
12273 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12274 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12275 S:      Supported
12276 F:      sound/soc/samsung/
12277 F:      Documentation/devicetree/bindings/sound/samsung*
12278
12279 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12280 M:      Krzysztof Kozlowski <krzk@kernel.org>
12281 L:      linux-crypto@vger.kernel.org
12282 L:      linux-samsung-soc@vger.kernel.org
12283 S:      Maintained
12284 F:      drivers/crypto/exynos-rng.c
12285 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12286
12287 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12288 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12289 L:      linux-samsung-soc@vger.kernel.org
12290 S:      Maintained
12291 F:      drivers/char/hw_random/exynos-trng.c
12292 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12293
12294 SAMSUNG FRAMEBUFFER DRIVER
12295 M:      Jingoo Han <jingoohan1@gmail.com>
12296 L:      linux-fbdev@vger.kernel.org
12297 S:      Maintained
12298 F:      drivers/video/fbdev/s3c-fb.c
12299
12300 SAMSUNG LAPTOP DRIVER
12301 M:      Corentin Chary <corentin.chary@gmail.com>
12302 L:      platform-driver-x86@vger.kernel.org
12303 S:      Maintained
12304 F:      drivers/platform/x86/samsung-laptop.c
12305
12306 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12307 M:      Sangbeom Kim <sbkim73@samsung.com>
12308 M:      Krzysztof Kozlowski <krzk@kernel.org>
12309 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12310 L:      linux-kernel@vger.kernel.org
12311 L:      linux-samsung-soc@vger.kernel.org
12312 S:      Supported
12313 F:      drivers/mfd/sec*.c
12314 F:      drivers/regulator/s2m*.c
12315 F:      drivers/regulator/s5m*.c
12316 F:      drivers/clk/clk-s2mps11.c
12317 F:      drivers/rtc/rtc-s5m.c
12318 F:      include/linux/mfd/samsung/
12319 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12320 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12321 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12322 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12323
12324 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12325 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12326 L:      linux-media@vger.kernel.org
12327 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12328 S:      Maintained
12329 F:      drivers/media/platform/s3c-camif/
12330 F:      include/media/drv-intf/s3c_camif.h
12331
12332 SAMSUNG S3FWRN5 NFC DRIVER
12333 M:      Robert Baldyga <r.baldyga@samsung.com>
12334 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12335 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12336 S:      Supported
12337 F:      drivers/nfc/s3fwrn5
12338
12339 SAMSUNG S5C73M3 CAMERA DRIVER
12340 M:      Kyungmin Park <kyungmin.park@samsung.com>
12341 M:      Andrzej Hajda <a.hajda@samsung.com>
12342 L:      linux-media@vger.kernel.org
12343 S:      Supported
12344 F:      drivers/media/i2c/s5c73m3/*
12345
12346 SAMSUNG S5K5BAF CAMERA DRIVER
12347 M:      Kyungmin Park <kyungmin.park@samsung.com>
12348 M:      Andrzej Hajda <a.hajda@samsung.com>
12349 L:      linux-media@vger.kernel.org
12350 S:      Supported
12351 F:      drivers/media/i2c/s5k5baf.c
12352
12353 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12354 M:      Krzysztof Kozlowski <krzk@kernel.org>
12355 M:      Vladimir Zapolskiy <vz@mleia.com>
12356 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12357 L:      linux-crypto@vger.kernel.org
12358 L:      linux-samsung-soc@vger.kernel.org
12359 S:      Maintained
12360 F:      drivers/crypto/s5p-sss.c
12361
12362 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12363 M:      Kyungmin Park <kyungmin.park@samsung.com>
12364 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12365 L:      linux-media@vger.kernel.org
12366 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12367 S:      Supported
12368 F:      drivers/media/platform/exynos4-is/
12369
12370 SAMSUNG SOC CLOCK DRIVERS
12371 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12372 M:      Tomasz Figa <tomasz.figa@gmail.com>
12373 M:      Chanwoo Choi <cw00.choi@samsung.com>
12374 S:      Supported
12375 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12377 F:      drivers/clk/samsung/
12378 F:      include/dt-bindings/clock/exynos*.h
12379 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12380
12381 SAMSUNG SPI DRIVERS
12382 M:      Kukjin Kim <kgene@kernel.org>
12383 M:      Krzysztof Kozlowski <krzk@kernel.org>
12384 M:      Andi Shyti <andi@etezian.org>
12385 L:      linux-spi@vger.kernel.org
12386 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12387 S:      Maintained
12388 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12389 F:      drivers/spi/spi-s3c*
12390 F:      include/linux/platform_data/spi-s3c64xx.h
12391
12392 SAMSUNG SXGBE DRIVERS
12393 M:      Byungho An <bh74.an@samsung.com>
12394 M:      Girish K S <ks.giri@samsung.com>
12395 M:      Vipul Pandya <vipul.pandya@samsung.com>
12396 S:      Supported
12397 L:      netdev@vger.kernel.org
12398 F:      drivers/net/ethernet/samsung/sxgbe/
12399
12400 SAMSUNG THERMAL DRIVER
12401 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12402 L:      linux-pm@vger.kernel.org
12403 L:      linux-samsung-soc@vger.kernel.org
12404 S:      Supported
12405 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12406 F:      drivers/thermal/samsung/
12407
12408 SAMSUNG USB2 PHY DRIVER
12409 M:      Kamil Debski <kamil@wypas.org>
12410 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12411 L:      linux-kernel@vger.kernel.org
12412 S:      Supported
12413 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12414 F:      Documentation/phy/samsung-usb2.txt
12415 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12416 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12417 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12418 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12419 F:      drivers/phy/samsung/phy-samsung-usb2.c
12420 F:      drivers/phy/samsung/phy-samsung-usb2.h
12421
12422 SC1200 WDT DRIVER
12423 M:      Zwane Mwaikambo <zwanem@gmail.com>
12424 S:      Maintained
12425 F:      drivers/watchdog/sc1200wdt.c
12426
12427 SCHEDULER
12428 M:      Ingo Molnar <mingo@redhat.com>
12429 M:      Peter Zijlstra <peterz@infradead.org>
12430 L:      linux-kernel@vger.kernel.org
12431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12432 S:      Maintained
12433 F:      kernel/sched/
12434 F:      include/linux/sched.h
12435 F:      include/uapi/linux/sched.h
12436 F:      include/linux/wait.h
12437
12438 SCR24X CHIP CARD INTERFACE DRIVER
12439 M:      Lubomir Rintel <lkundrak@v3.sk>
12440 S:      Supported
12441 F:      drivers/char/pcmcia/scr24x_cs.c
12442
12443 SCSI CDROM DRIVER
12444 M:      Jens Axboe <axboe@kernel.dk>
12445 L:      linux-scsi@vger.kernel.org
12446 W:      http://www.kernel.dk
12447 S:      Maintained
12448 F:      drivers/scsi/sr*
12449
12450 SCSI RDMA PROTOCOL (SRP) INITIATOR
12451 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12452 L:      linux-rdma@vger.kernel.org
12453 S:      Supported
12454 W:      http://www.openfabrics.org
12455 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12457 F:      drivers/infiniband/ulp/srp/
12458 F:      include/scsi/srp.h
12459
12460 SCSI SG DRIVER
12461 M:      Doug Gilbert <dgilbert@interlog.com>
12462 L:      linux-scsi@vger.kernel.org
12463 W:      http://sg.danny.cz/sg
12464 S:      Maintained
12465 F:      Documentation/scsi/scsi-generic.txt
12466 F:      drivers/scsi/sg.c
12467 F:      include/scsi/sg.h
12468
12469 SCSI SUBSYSTEM
12470 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12472 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12474 L:      linux-scsi@vger.kernel.org
12475 S:      Maintained
12476 F:      Documentation/devicetree/bindings/scsi/
12477 F:      drivers/scsi/
12478 F:      include/scsi/
12479
12480 SCSI TAPE DRIVER
12481 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12482 L:      linux-scsi@vger.kernel.org
12483 S:      Maintained
12484 F:      Documentation/scsi/st.txt
12485 F:      drivers/scsi/st.*
12486 F:      drivers/scsi/st_*.h
12487
12488 SCTP PROTOCOL
12489 M:      Vlad Yasevich <vyasevich@gmail.com>
12490 M:      Neil Horman <nhorman@tuxdriver.com>
12491 L:      linux-sctp@vger.kernel.org
12492 W:      http://lksctp.sourceforge.net
12493 S:      Maintained
12494 F:      Documentation/networking/sctp.txt
12495 F:      include/linux/sctp.h
12496 F:      include/uapi/linux/sctp.h
12497 F:      include/net/sctp/
12498 F:      net/sctp/
12499
12500 SCx200 CPU SUPPORT
12501 M:      Jim Cromie <jim.cromie@gmail.com>
12502 S:      Odd Fixes
12503 F:      Documentation/i2c/busses/scx200_acb
12504 F:      arch/x86/platform/scx200/
12505 F:      drivers/watchdog/scx200_wdt.c
12506 F:      drivers/i2c/busses/scx200*
12507 F:      drivers/mtd/maps/scx200_docflash.c
12508 F:      include/linux/scx200.h
12509
12510 SCx200 GPIO DRIVER
12511 M:      Jim Cromie <jim.cromie@gmail.com>
12512 S:      Maintained
12513 F:      drivers/char/scx200_gpio.c
12514 F:      include/linux/scx200_gpio.h
12515
12516 SCx200 HRT CLOCKSOURCE DRIVER
12517 M:      Jim Cromie <jim.cromie@gmail.com>
12518 S:      Maintained
12519 F:      drivers/clocksource/scx200_hrt.c
12520
12521 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12522 M:      Sascha Sommer <saschasommer@freenet.de>
12523 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12524 S:      Maintained
12525 F:      drivers/mmc/host/sdricoh_cs.c
12526
12527 SECURE COMPUTING
12528 M:      Kees Cook <keescook@chromium.org>
12529 R:      Andy Lutomirski <luto@amacapital.net>
12530 R:      Will Drewry <wad@chromium.org>
12531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12532 S:      Supported
12533 F:      kernel/seccomp.c
12534 F:      include/uapi/linux/seccomp.h
12535 F:      include/linux/seccomp.h
12536 F:      tools/testing/selftests/seccomp/*
12537 F:      tools/testing/selftests/kselftest_harness.h
12538 F:      Documentation/userspace-api/seccomp_filter.rst
12539 K:      \bsecure_computing
12540 K:      \bTIF_SECCOMP\b
12541
12542 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12543 M:      Al Cooper <alcooperx@gmail.com>
12544 L:      linux-mmc@vger.kernel.org
12545 L:      bcm-kernel-feedback-list@broadcom.com
12546 S:      Maintained
12547 F:      drivers/mmc/host/sdhci-brcmstb*
12548
12549 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12550 M:      Adrian Hunter <adrian.hunter@intel.com>
12551 L:      linux-mmc@vger.kernel.org
12552 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12553 S:      Maintained
12554 F:      drivers/mmc/host/sdhci*
12555 F:      include/linux/mmc/sdhci*
12556
12557 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12558 M:      Ben Dooks <ben-linux@fluff.org>
12559 M:      Jaehoon Chung <jh80.chung@samsung.com>
12560 L:      linux-mmc@vger.kernel.org
12561 S:      Maintained
12562 F:      drivers/mmc/host/sdhci-s3c*
12563
12564 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12565 M:      Viresh Kumar <vireshk@kernel.org>
12566 L:      linux-mmc@vger.kernel.org
12567 S:      Maintained
12568 F:      drivers/mmc/host/sdhci-spear.c
12569
12570 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12571 M:      Kishon Vijay Abraham I <kishon@ti.com>
12572 L:      linux-mmc@vger.kernel.org
12573 S:      Maintained
12574 F:      drivers/mmc/host/sdhci-omap.c
12575
12576 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12577 M:      Scott Bauer <scott.bauer@intel.com>
12578 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12579 L:      linux-block@vger.kernel.org
12580 S:      Supported
12581 F:      block/sed*
12582 F:      block/opal_proto.h
12583 F:      include/linux/sed*
12584 F:      include/uapi/linux/sed*
12585
12586 SECURITY CONTACT
12587 M:      Security Officers <security@kernel.org>
12588 S:      Supported
12589
12590 SECURITY SUBSYSTEM
12591 M:      James Morris <jmorris@namei.org>
12592 M:      "Serge E. Hallyn" <serge@hallyn.com>
12593 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12595 W:      http://kernsec.org/
12596 S:      Supported
12597 F:      security/
12598
12599 SELINUX SECURITY MODULE
12600 M:      Paul Moore <paul@paul-moore.com>
12601 M:      Stephen Smalley <sds@tycho.nsa.gov>
12602 M:      Eric Paris <eparis@parisplace.org>
12603 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12604 W:      https://selinuxproject.org
12605 W:      https://github.com/SELinuxProject
12606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12607 S:      Supported
12608 F:      include/linux/selinux*
12609 F:      security/selinux/
12610 F:      scripts/selinux/
12611 F:      Documentation/admin-guide/LSM/SELinux.rst
12612
12613 SENSABLE PHANTOM
12614 M:      Jiri Slaby <jirislaby@gmail.com>
12615 S:      Maintained
12616 F:      drivers/misc/phantom.c
12617 F:      include/uapi/linux/phantom.h
12618
12619 SERIAL DEVICE BUS
12620 M:      Rob Herring <robh@kernel.org>
12621 L:      linux-serial@vger.kernel.org
12622 S:      Maintained
12623 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12624 F:      drivers/tty/serdev/
12625 F:      include/linux/serdev.h
12626
12627 SERIAL DRIVERS
12628 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12629 L:      linux-serial@vger.kernel.org
12630 S:      Maintained
12631 F:      Documentation/devicetree/bindings/serial/
12632 F:      drivers/tty/serial/
12633
12634 SERIAL IR RECEIVER
12635 M:      Sean Young <sean@mess.org>
12636 L:      linux-media@vger.kernel.org
12637 S:      Maintained
12638 F:      drivers/media/rc/serial_ir.c
12639
12640 SFC NETWORK DRIVER
12641 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12642 M:      Edward Cree <ecree@solarflare.com>
12643 M:      Bert Kenward <bkenward@solarflare.com>
12644 L:      netdev@vger.kernel.org
12645 S:      Supported
12646 F:      drivers/net/ethernet/sfc/
12647
12648 SGI GRU DRIVER
12649 M:      Dimitri Sivanich <sivanich@sgi.com>
12650 S:      Maintained
12651 F:      drivers/misc/sgi-gru/
12652
12653 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12654 M:      Pat Gefre <pfg@sgi.com>
12655 L:      linux-ia64@vger.kernel.org
12656 S:      Supported
12657 F:      Documentation/ia64/serial.txt
12658 F:      drivers/tty/serial/ioc?_serial.c
12659 F:      include/linux/ioc?.h
12660
12661 SGI XP/XPC/XPNET DRIVER
12662 M:      Cliff Whickman <cpw@sgi.com>
12663 M:      Robin Holt <robinmholt@gmail.com>
12664 S:      Maintained
12665 F:      drivers/misc/sgi-xp/
12666
12667 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12668 M:      Ursula Braun <ubraun@linux.ibm.com>
12669 L:      linux-s390@vger.kernel.org
12670 W:      http://www.ibm.com/developerworks/linux/linux390/
12671 S:      Supported
12672 F:      net/smc/
12673
12674 SH_VEU V4L2 MEM2MEM DRIVER
12675 L:      linux-media@vger.kernel.org
12676 S:      Orphan
12677 F:      drivers/media/platform/sh_veu.c
12678
12679 SH_VOU V4L2 OUTPUT DRIVER
12680 L:      linux-media@vger.kernel.org
12681 S:      Orphan
12682 F:      drivers/media/platform/sh_vou.c
12683 F:      include/media/drv-intf/sh_vou.h
12684
12685 SI2157 MEDIA DRIVER
12686 M:      Antti Palosaari <crope@iki.fi>
12687 L:      linux-media@vger.kernel.org
12688 W:      https://linuxtv.org
12689 W:      http://palosaari.fi/linux/
12690 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12691 T:      git git://linuxtv.org/anttip/media_tree.git
12692 S:      Maintained
12693 F:      drivers/media/tuners/si2157*
12694
12695 SI2165 MEDIA DRIVER
12696 M:      Matthias Schwarzott <zzam@gentoo.org>
12697 L:      linux-media@vger.kernel.org
12698 W:      https://linuxtv.org
12699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12700 S:      Maintained
12701 F:      drivers/media/dvb-frontends/si2165*
12702
12703 SI2168 MEDIA DRIVER
12704 M:      Antti Palosaari <crope@iki.fi>
12705 L:      linux-media@vger.kernel.org
12706 W:      https://linuxtv.org
12707 W:      http://palosaari.fi/linux/
12708 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12709 T:      git git://linuxtv.org/anttip/media_tree.git
12710 S:      Maintained
12711 F:      drivers/media/dvb-frontends/si2168*
12712
12713 SI470X FM RADIO RECEIVER I2C DRIVER
12714 M:      Hans Verkuil <hverkuil@xs4all.nl>
12715 L:      linux-media@vger.kernel.org
12716 T:      git git://linuxtv.org/media_tree.git
12717 W:      https://linuxtv.org
12718 S:      Odd Fixes
12719 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12720
12721 SI470X FM RADIO RECEIVER USB DRIVER
12722 M:      Hans Verkuil <hverkuil@xs4all.nl>
12723 L:      linux-media@vger.kernel.org
12724 T:      git git://linuxtv.org/media_tree.git
12725 W:      https://linuxtv.org
12726 S:      Maintained
12727 F:      drivers/media/radio/si470x/radio-si470x-common.c
12728 F:      drivers/media/radio/si470x/radio-si470x.h
12729 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12730
12731 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12732 M:      Eduardo Valentin <edubezval@gmail.com>
12733 L:      linux-media@vger.kernel.org
12734 T:      git git://linuxtv.org/media_tree.git
12735 W:      https://linuxtv.org
12736 S:      Odd Fixes
12737 F:      drivers/media/radio/si4713/si4713.?
12738
12739 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12740 M:      Eduardo Valentin <edubezval@gmail.com>
12741 L:      linux-media@vger.kernel.org
12742 T:      git git://linuxtv.org/media_tree.git
12743 W:      https://linuxtv.org
12744 S:      Odd Fixes
12745 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12746
12747 SI4713 FM RADIO TRANSMITTER USB DRIVER
12748 M:      Hans Verkuil <hverkuil@xs4all.nl>
12749 L:      linux-media@vger.kernel.org
12750 T:      git git://linuxtv.org/media_tree.git
12751 W:      https://linuxtv.org
12752 S:      Maintained
12753 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12754
12755 SIANO DVB DRIVER
12756 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12757 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12758 L:      linux-media@vger.kernel.org
12759 W:      https://linuxtv.org
12760 T:      git git://linuxtv.org/media_tree.git
12761 S:      Odd fixes
12762 F:      drivers/media/common/siano/
12763 F:      drivers/media/usb/siano/
12764 F:      drivers/media/usb/siano/
12765 F:      drivers/media/mmc/siano/
12766
12767 SILEAD TOUCHSCREEN DRIVER
12768 M:      Hans de Goede <hdegoede@redhat.com>
12769 L:      linux-input@vger.kernel.org
12770 L:      platform-driver-x86@vger.kernel.org
12771 S:      Maintained
12772 F:      drivers/input/touchscreen/silead.c
12773 F:      drivers/platform/x86/silead_dmi.c
12774
12775 SILICON MOTION SM712 FRAME BUFFER DRIVER
12776 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12777 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12778 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12779 L:      linux-fbdev@vger.kernel.org
12780 S:      Maintained
12781 F:      drivers/video/fbdev/sm712*
12782 F:      Documentation/fb/sm712fb.txt
12783
12784 SIMPLE FIRMWARE INTERFACE (SFI)
12785 M:      Len Brown <lenb@kernel.org>
12786 L:      sfi-devel@simplefirmware.org
12787 W:      http://simplefirmware.org/
12788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12789 S:      Supported
12790 F:      arch/x86/platform/sfi/
12791 F:      drivers/sfi/
12792 F:      include/linux/sfi*.h
12793
12794 SIMPLEFB FB DRIVER
12795 M:      Hans de Goede <hdegoede@redhat.com>
12796 L:      linux-fbdev@vger.kernel.org
12797 S:      Maintained
12798 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12799 F:      drivers/video/fbdev/simplefb.c
12800 F:      include/linux/platform_data/simplefb.h
12801
12802 SIMTEC EB110ATX (Chalice CATS)
12803 P:      Ben Dooks
12804 P:      Vincent Sanders <vince@simtec.co.uk>
12805 M:      Simtec Linux Team <linux@simtec.co.uk>
12806 W:      http://www.simtec.co.uk/products/EB110ATX/
12807 S:      Supported
12808
12809 SIMTEC EB2410ITX (BAST)
12810 P:      Ben Dooks
12811 P:      Vincent Sanders <vince@simtec.co.uk>
12812 M:      Simtec Linux Team <linux@simtec.co.uk>
12813 W:      http://www.simtec.co.uk/products/EB2410ITX/
12814 S:      Supported
12815 F:      arch/arm/mach-s3c24xx/mach-bast.c
12816 F:      arch/arm/mach-s3c24xx/bast-ide.c
12817 F:      arch/arm/mach-s3c24xx/bast-irq.c
12818
12819 SIPHASH PRF ROUTINES
12820 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12821 S:      Maintained
12822 F:      lib/siphash.c
12823 F:      lib/test_siphash.c
12824 F:      include/linux/siphash.h
12825
12826 SIOX
12827 M:      Gavin Schenk <g.schenk@eckelmann.de>
12828 M:      Uwe Kleine-König <kernel@pengutronix.de>
12829 S:      Supported
12830 F:      drivers/siox/*
12831 F:      include/trace/events/siox.h
12832
12833 SIS 190 ETHERNET DRIVER
12834 M:      Francois Romieu <romieu@fr.zoreil.com>
12835 L:      netdev@vger.kernel.org
12836 S:      Maintained
12837 F:      drivers/net/ethernet/sis/sis190.c
12838
12839 SIS 900/7016 FAST ETHERNET DRIVER
12840 M:      Daniele Venzano <venza@brownhat.org>
12841 W:      http://www.brownhat.org/sis900.html
12842 L:      netdev@vger.kernel.org
12843 S:      Maintained
12844 F:      drivers/net/ethernet/sis/sis900.*
12845
12846 SIS FRAMEBUFFER DRIVER
12847 M:      Thomas Winischhofer <thomas@winischhofer.net>
12848 W:      http://www.winischhofer.net/linuxsisvga.shtml
12849 S:      Maintained
12850 F:      Documentation/fb/sisfb.txt
12851 F:      drivers/video/fbdev/sis/
12852 F:      include/video/sisfb.h
12853
12854 SIS USB2VGA DRIVER
12855 M:      Thomas Winischhofer <thomas@winischhofer.net>
12856 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12857 S:      Maintained
12858 F:      drivers/usb/misc/sisusbvga/
12859
12860 SLAB ALLOCATOR
12861 M:      Christoph Lameter <cl@linux.com>
12862 M:      Pekka Enberg <penberg@kernel.org>
12863 M:      David Rientjes <rientjes@google.com>
12864 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12865 M:      Andrew Morton <akpm@linux-foundation.org>
12866 L:      linux-mm@kvack.org
12867 S:      Maintained
12868 F:      include/linux/sl?b*.h
12869 F:      mm/sl?b*
12870
12871 SLEEPABLE READ-COPY UPDATE (SRCU)
12872 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12873 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12874 M:      Josh Triplett <josh@joshtriplett.org>
12875 R:      Steven Rostedt <rostedt@goodmis.org>
12876 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12877 L:      linux-kernel@vger.kernel.org
12878 W:      http://www.rdrop.com/users/paulmck/RCU/
12879 S:      Supported
12880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12881 F:      include/linux/srcu.h
12882 F:      kernel/rcu/srcu.c
12883
12884 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12885 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12886 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12887 S:      Maintained
12888 F:      drivers/slimbus/
12889 F:      Documentation/devicetree/bindings/slimbus/
12890 F:      include/linux/slimbus.h
12891
12892 SMACK SECURITY MODULE
12893 M:      Casey Schaufler <casey@schaufler-ca.com>
12894 L:      linux-security-module@vger.kernel.org
12895 W:      http://schaufler-ca.com
12896 T:      git git://github.com/cschaufler/smack-next
12897 S:      Maintained
12898 F:      Documentation/admin-guide/LSM/Smack.rst
12899 F:      security/smack/
12900
12901 SMC91x ETHERNET DRIVER
12902 M:      Nicolas Pitre <nico@fluxnic.net>
12903 S:      Odd Fixes
12904 F:      drivers/net/ethernet/smsc/smc91x.*
12905
12906 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12907 M:      Sakari Ailus <sakari.ailus@iki.fi>
12908 L:      linux-media@vger.kernel.org
12909 S:      Maintained
12910 F:      drivers/media/i2c/smiapp/
12911 F:      include/media/i2c/smiapp.h
12912 F:      drivers/media/i2c/smiapp-pll.c
12913 F:      drivers/media/i2c/smiapp-pll.h
12914 F:      include/uapi/linux/smiapp.h
12915 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12916
12917 SMM665 HARDWARE MONITOR DRIVER
12918 M:      Guenter Roeck <linux@roeck-us.net>
12919 L:      linux-hwmon@vger.kernel.org
12920 S:      Maintained
12921 F:      Documentation/hwmon/smm665
12922 F:      drivers/hwmon/smm665.c
12923
12924 SMSC EMC2103 HARDWARE MONITOR DRIVER
12925 M:      Steve Glendinning <steve.glendinning@shawell.net>
12926 L:      linux-hwmon@vger.kernel.org
12927 S:      Maintained
12928 F:      Documentation/hwmon/emc2103
12929 F:      drivers/hwmon/emc2103.c
12930
12931 SMSC SCH5627 HARDWARE MONITOR DRIVER
12932 M:      Hans de Goede <hdegoede@redhat.com>
12933 L:      linux-hwmon@vger.kernel.org
12934 S:      Supported
12935 F:      Documentation/hwmon/sch5627
12936 F:      drivers/hwmon/sch5627.c
12937
12938 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12939 M:      Steve Glendinning <steve.glendinning@shawell.net>
12940 L:      linux-fbdev@vger.kernel.org
12941 S:      Maintained
12942 F:      drivers/video/fbdev/smscufx.c
12943
12944 SMSC47B397 HARDWARE MONITOR DRIVER
12945 M:      Jean Delvare <jdelvare@suse.com>
12946 L:      linux-hwmon@vger.kernel.org
12947 S:      Maintained
12948 F:      Documentation/hwmon/smsc47b397
12949 F:      drivers/hwmon/smsc47b397.c
12950
12951 SMSC911x ETHERNET DRIVER
12952 M:      Steve Glendinning <steve.glendinning@shawell.net>
12953 L:      netdev@vger.kernel.org
12954 S:      Maintained
12955 F:      include/linux/smsc911x.h
12956 F:      drivers/net/ethernet/smsc/smsc911x.*
12957
12958 SMSC9420 PCI ETHERNET DRIVER
12959 M:      Steve Glendinning <steve.glendinning@shawell.net>
12960 L:      netdev@vger.kernel.org
12961 S:      Maintained
12962 F:      drivers/net/ethernet/smsc/smsc9420.*
12963
12964 SOC-CAMERA V4L2 SUBSYSTEM
12965 L:      linux-media@vger.kernel.org
12966 T:      git git://linuxtv.org/media_tree.git
12967 S:      Orphan
12968 F:      include/media/soc*
12969 F:      drivers/media/i2c/soc_camera/
12970 F:      drivers/media/platform/soc_camera/
12971
12972 SOCIONEXT SYNQUACER I2C DRIVER
12973 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
12974 L:      linux-i2c@vger.kernel.org
12975 S:      Maintained
12976 F:      drivers/i2c/busses/i2c-synquacer.c
12977 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
12978
12979 SOCIONEXT UNIPHIER SOUND DRIVER
12980 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
12981 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12982 S:      Maintained
12983 F:      sound/soc/uniphier/
12984
12985 SOEKRIS NET48XX LED SUPPORT
12986 M:      Chris Boot <bootc@bootc.net>
12987 S:      Maintained
12988 F:      drivers/leds/leds-net48xx.c
12989
12990 SOFT-ROCE DRIVER (rxe)
12991 M:      Moni Shoua <monis@mellanox.com>
12992 L:      linux-rdma@vger.kernel.org
12993 S:      Supported
12994 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
12995 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12996 F:      drivers/infiniband/sw/rxe/
12997 F:      include/uapi/rdma/rdma_user_rxe.h
12998
12999 SOFTLOGIC 6x10 MPEG CODEC
13000 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13001 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13002 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13003 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13004 M:      Ismael Luceno <ismael@iodev.co.uk>
13005 L:      linux-media@vger.kernel.org
13006 S:      Supported
13007 F:      drivers/media/pci/solo6x10/
13008
13009 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13010 M:      James Morse <james.morse@arm.com>
13011 L:      linux-arm-kernel@lists.infradead.org
13012 S:      Maintained
13013 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13014 F:      drivers/firmware/arm_sdei.c
13015 F:      include/linux/sdei.h
13016 F:      include/uapi/linux/sdei.h
13017
13018 SOFTWARE RAID (Multiple Disks) SUPPORT
13019 M:      Shaohua Li <shli@kernel.org>
13020 L:      linux-raid@vger.kernel.org
13021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13022 S:      Supported
13023 F:      drivers/md/Makefile
13024 F:      drivers/md/Kconfig
13025 F:      drivers/md/md*
13026 F:      drivers/md/raid*
13027 F:      include/linux/raid/
13028 F:      include/uapi/linux/raid/
13029
13030 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13031 M:      Jassi Brar <jaswinder.singh@linaro.org>
13032 L:      netdev@vger.kernel.org
13033 S:      Maintained
13034 F:      drivers/net/ethernet/socionext/netsec.c
13035 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13036
13037 SOLIDRUN CLEARFOG SUPPORT
13038 M:      Russell King <linux@armlinux.org.uk>
13039 S:      Maintained
13040 F:      arch/arm/boot/dts/armada-388-clearfog*
13041 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13042
13043 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13044 M:      Russell King <linux@armlinux.org.uk>
13045 S:      Maintained
13046 F:      arch/arm/boot/dts/imx6*-cubox-i*
13047 F:      arch/arm/boot/dts/imx6*-hummingboard*
13048 F:      arch/arm/boot/dts/imx6*-sr-*
13049
13050 SONIC NETWORK DRIVER
13051 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13052 L:      netdev@vger.kernel.org
13053 S:      Maintained
13054 F:      drivers/net/ethernet/natsemi/sonic.*
13055
13056 SONICS SILICON BACKPLANE DRIVER (SSB)
13057 M:      Michael Buesch <m@bues.ch>
13058 L:      linux-wireless@vger.kernel.org
13059 S:      Maintained
13060 F:      drivers/ssb/
13061 F:      include/linux/ssb/
13062
13063 SONY IMX274 SENSOR DRIVER
13064 M:      Leon Luo <leonl@leopardimaging.com>
13065 L:      linux-media@vger.kernel.org
13066 T:      git git://linuxtv.org/media_tree.git
13067 S:      Maintained
13068 F:      drivers/media/i2c/imx274.c
13069 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13070
13071 SONY MEMORYSTICK CARD SUPPORT
13072 M:      Alex Dubov <oakad@yahoo.com>
13073 W:      http://tifmxx.berlios.de/
13074 S:      Maintained
13075 F:      drivers/memstick/host/tifm_ms.c
13076
13077 SONY MEMORYSTICK STANDARD SUPPORT
13078 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13079 S:      Maintained
13080 F:      drivers/memstick/core/ms_block.*
13081
13082 SONY VAIO CONTROL DEVICE DRIVER
13083 M:      Mattia Dongili <malattia@linux.it>
13084 L:      platform-driver-x86@vger.kernel.org
13085 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13086 S:      Maintained
13087 F:      Documentation/laptops/sony-laptop.txt
13088 F:      drivers/char/sonypi.c
13089 F:      drivers/platform/x86/sony-laptop.c
13090 F:      include/linux/sony-laptop.h
13091
13092 SOUND
13093 M:      Jaroslav Kysela <perex@perex.cz>
13094 M:      Takashi Iwai <tiwai@suse.com>
13095 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13096 W:      http://www.alsa-project.org/
13097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13098 T:      git git://git.alsa-project.org/alsa-kernel.git
13099 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13100 S:      Maintained
13101 F:      Documentation/sound/
13102 F:      include/sound/
13103 F:      include/uapi/sound/
13104 F:      sound/
13105
13106 SOUND - COMPRESSED AUDIO
13107 M:      Vinod Koul <vinod.koul@intel.com>
13108 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13110 S:      Supported
13111 F:      Documentation/sound/alsa/compress_offload.txt
13112 F:      include/sound/compress_driver.h
13113 F:      include/uapi/sound/compress_*
13114 F:      sound/core/compress_offload.c
13115 F:      sound/soc/soc-compress.c
13116
13117 SOUND - DMAENGINE HELPERS
13118 M:      Lars-Peter Clausen <lars@metafoo.de>
13119 S:      Supported
13120 F:      include/sound/dmaengine_pcm.h
13121 F:      sound/core/pcm_dmaengine.c
13122 F:      sound/soc/soc-generic-dmaengine-pcm.c
13123
13124 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13125 M:      Liam Girdwood <lgirdwood@gmail.com>
13126 M:      Mark Brown <broonie@kernel.org>
13127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13128 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13129 W:      http://alsa-project.org/main/index.php/ASoC
13130 S:      Supported
13131 F:      Documentation/devicetree/bindings/sound/
13132 F:      Documentation/sound/alsa/soc/
13133 F:      sound/soc/
13134 F:      include/sound/soc*
13135
13136 SOUNDWIRE SUBSYSTEM
13137 M:      Vinod Koul <vinod.koul@intel.com>
13138 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13139 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13140 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13141 S:      Supported
13142 F:      Documentation/driver-api/soundwire/
13143 F:      drivers/soundwire/
13144 F:      include/linux/soundwire/
13145
13146 SP2 MEDIA DRIVER
13147 M:      Olli Salonen <olli.salonen@iki.fi>
13148 L:      linux-media@vger.kernel.org
13149 W:      https://linuxtv.org
13150 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13151 S:      Maintained
13152 F:      drivers/media/dvb-frontends/sp2*
13153
13154 SPARC + UltraSPARC (sparc/sparc64)
13155 M:      "David S. Miller" <davem@davemloft.net>
13156 L:      sparclinux@vger.kernel.org
13157 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13160 S:      Maintained
13161 F:      arch/sparc/
13162 F:      drivers/sbus/
13163
13164 SPARC SERIAL DRIVERS
13165 M:      "David S. Miller" <davem@davemloft.net>
13166 L:      sparclinux@vger.kernel.org
13167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13169 S:      Maintained
13170 F:      include/linux/sunserialcore.h
13171 F:      drivers/tty/serial/suncore.c
13172 F:      drivers/tty/serial/sunhv.c
13173 F:      drivers/tty/serial/sunsab.c
13174 F:      drivers/tty/serial/sunsab.h
13175 F:      drivers/tty/serial/sunsu.c
13176 F:      drivers/tty/serial/sunzilog.c
13177 F:      drivers/tty/serial/sunzilog.h
13178 F:      drivers/tty/vcc.c
13179
13180 SPARSE CHECKER
13181 M:      "Christopher Li" <sparse@chrisli.org>
13182 L:      linux-sparse@vger.kernel.org
13183 W:      https://sparse.wiki.kernel.org/
13184 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13185 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13186 S:      Maintained
13187 F:      include/linux/compiler.h
13188
13189 SPEAR CLOCK FRAMEWORK SUPPORT
13190 M:      Viresh Kumar <vireshk@kernel.org>
13191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13192 W:      http://www.st.com/spear
13193 S:      Maintained
13194 F:      drivers/clk/spear/
13195
13196 SPEAR PLATFORM SUPPORT
13197 M:      Viresh Kumar <vireshk@kernel.org>
13198 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13200 W:      http://www.st.com/spear
13201 S:      Maintained
13202 F:      arch/arm/boot/dts/spear*
13203 F:      arch/arm/mach-spear/
13204
13205 SPI NOR SUBSYSTEM
13206 M:      Marek Vasut <marek.vasut@gmail.com>
13207 L:      linux-mtd@lists.infradead.org
13208 W:      http://www.linux-mtd.infradead.org/
13209 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13210 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13211 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13212 S:      Maintained
13213 F:      drivers/mtd/spi-nor/
13214 F:      include/linux/mtd/spi-nor.h
13215
13216 SPI SUBSYSTEM
13217 M:      Mark Brown <broonie@kernel.org>
13218 L:      linux-spi@vger.kernel.org
13219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13220 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13221 S:      Maintained
13222 F:      Documentation/devicetree/bindings/spi/
13223 F:      Documentation/spi/
13224 F:      drivers/spi/
13225 F:      include/linux/spi/
13226 F:      include/uapi/linux/spi/
13227 F:      tools/spi/
13228
13229 SPIDERNET NETWORK DRIVER for CELL
13230 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13231 L:      netdev@vger.kernel.org
13232 S:      Supported
13233 F:      Documentation/networking/spider_net.txt
13234 F:      drivers/net/ethernet/toshiba/spider_net*
13235
13236 SPMI SUBSYSTEM
13237 R:      Stephen Boyd <sboyd@kernel.org>
13238 L:      linux-arm-msm@vger.kernel.org
13239 F:      Documentation/devicetree/bindings/spmi/
13240 F:      drivers/spmi/
13241 F:      include/dt-bindings/spmi/spmi.h
13242 F:      include/linux/spmi.h
13243 F:      include/trace/events/spmi.h
13244
13245 SPU FILE SYSTEM
13246 M:      Jeremy Kerr <jk@ozlabs.org>
13247 L:      linuxppc-dev@lists.ozlabs.org
13248 W:      http://www.ibm.com/developerworks/power/cell/
13249 S:      Supported
13250 F:      Documentation/filesystems/spufs.txt
13251 F:      arch/powerpc/platforms/cell/spufs/
13252
13253 SQUASHFS FILE SYSTEM
13254 M:      Phillip Lougher <phillip@squashfs.org.uk>
13255 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13256 W:      http://squashfs.org.uk
13257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13258 S:      Maintained
13259 F:      Documentation/filesystems/squashfs.txt
13260 F:      fs/squashfs/
13261
13262 SRM (Alpha) environment access
13263 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13264 S:      Maintained
13265 F:      arch/alpha/kernel/srm_env.c
13266
13267 STABLE BRANCH
13268 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13269 L:      stable@vger.kernel.org
13270 S:      Supported
13271 F:      Documentation/process/stable-kernel-rules.rst
13272
13273 STAGING - ATOMISP DRIVER
13274 M:      Alan Cox <alan@linux.intel.com>
13275 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13276 L:      linux-media@vger.kernel.org
13277 S:      Maintained
13278 F:      drivers/staging/media/atomisp/
13279
13280 STAGING - COMEDI
13281 M:      Ian Abbott <abbotti@mev.co.uk>
13282 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13283 S:      Odd Fixes
13284 F:      drivers/staging/comedi/
13285
13286 STAGING - FLARION FT1000 DRIVERS
13287 M:      Marek Belisko <marek.belisko@gmail.com>
13288 S:      Odd Fixes
13289 F:      drivers/staging/ft1000/
13290
13291 STAGING - INDUSTRIAL IO
13292 M:      Jonathan Cameron <jic23@kernel.org>
13293 L:      linux-iio@vger.kernel.org
13294 S:      Odd Fixes
13295 F:      Documentation/devicetree/bindings/staging/iio/
13296 F:      drivers/staging/iio/
13297
13298 STAGING - LUSTRE PARALLEL FILESYSTEM
13299 M:      Oleg Drokin <oleg.drokin@intel.com>
13300 M:      Andreas Dilger <andreas.dilger@intel.com>
13301 M:      James Simmons <jsimmons@infradead.org>
13302 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13303 W:      http://wiki.lustre.org/
13304 S:      Maintained
13305 F:      drivers/staging/lustre
13306
13307 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13308 M:      Marc Dietrich <marvin24@gmx.de>
13309 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13310 L:      linux-tegra@vger.kernel.org
13311 S:      Maintained
13312 F:      drivers/staging/nvec/
13313
13314 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13315 M:      Jens Frederich <jfrederich@gmail.com>
13316 M:      Daniel Drake <dsd@laptop.org>
13317 M:      Jon Nettleton <jon.nettleton@gmail.com>
13318 W:      http://wiki.laptop.org/go/DCON
13319 S:      Maintained
13320 F:      drivers/staging/olpc_dcon/
13321
13322 STAGING - REALTEK RTL8712U DRIVERS
13323 M:      Larry Finger <Larry.Finger@lwfinger.net>
13324 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13325 S:      Odd Fixes
13326 F:      drivers/staging/rtl8712/
13327
13328 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13329 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13330 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13331 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13332 L:      linux-fbdev@vger.kernel.org
13333 S:      Maintained
13334 F:      drivers/staging/sm750fb/
13335
13336 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13337 M:      William Hubbs <w.d.hubbs@gmail.com>
13338 M:      Chris Brannon <chris@the-brannons.com>
13339 M:      Kirk Reiser <kirk@reisers.ca>
13340 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13341 L:      speakup@linux-speakup.org
13342 W:      http://www.linux-speakup.org/
13343 S:      Odd Fixes
13344 F:      drivers/staging/speakup/
13345
13346 STAGING - VIA VT665X DRIVERS
13347 M:      Forest Bond <forest@alittletooquiet.net>
13348 S:      Odd Fixes
13349 F:      drivers/staging/vt665?/
13350
13351 STAGING - WILC1000 WIFI DRIVER
13352 M:      Aditya Shankar <aditya.shankar@microchip.com>
13353 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13354 L:      linux-wireless@vger.kernel.org
13355 S:      Supported
13356 F:      drivers/staging/wilc1000/
13357
13358 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13359 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13360 S:      Odd Fixes
13361 F:      drivers/staging/xgifb/
13362
13363 STAGING SUBSYSTEM
13364 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13366 L:      devel@driverdev.osuosl.org
13367 S:      Supported
13368 F:      drivers/staging/
13369
13370 STARFIRE/DURALAN NETWORK DRIVER
13371 M:      Ion Badulescu <ionut@badula.org>
13372 S:      Odd Fixes
13373 F:      drivers/net/ethernet/adaptec/starfire*
13374
13375 STEC S1220 SKD DRIVER
13376 M:      Bart Van Assche <bart.vanassche@wdc.com>
13377 L:      linux-block@vger.kernel.org
13378 S:      Maintained
13379 F:      drivers/block/skd*[ch]
13380
13381 STI CEC DRIVER
13382 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13383 S:      Maintained
13384 F:      drivers/staging/media/st-cec/
13385 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13386
13387 STK1160 USB VIDEO CAPTURE DRIVER
13388 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13389 L:      linux-media@vger.kernel.org
13390 T:      git git://linuxtv.org/media_tree.git
13391 S:      Maintained
13392 F:      drivers/media/usb/stk1160/
13393
13394 STMMAC ETHERNET DRIVER
13395 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13396 M:      Alexandre Torgue <alexandre.torgue@st.com>
13397 L:      netdev@vger.kernel.org
13398 W:      http://www.stlinux.com
13399 S:      Supported
13400 F:      drivers/net/ethernet/stmicro/stmmac/
13401
13402 SUN3/3X
13403 M:      Sam Creasey <sammy@sammy.net>
13404 W:      http://sammy.net/sun3/
13405 S:      Maintained
13406 F:      arch/m68k/kernel/*sun3*
13407 F:      arch/m68k/sun3*/
13408 F:      arch/m68k/include/asm/sun3*
13409 F:      drivers/net/ethernet/i825xx/sun3*
13410
13411 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13412 M:      Hans de Goede <hdegoede@redhat.com>
13413 L:      linux-input@vger.kernel.org
13414 S:      Maintained
13415 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13416 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13417
13418 SUNDANCE NETWORK DRIVER
13419 M:      Denis Kirjanov <kda@linux-powerpc.org>
13420 L:      netdev@vger.kernel.org
13421 S:      Maintained
13422 F:      drivers/net/ethernet/dlink/sundance.c
13423
13424 SUPERH
13425 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13426 M:      Rich Felker <dalias@libc.org>
13427 L:      linux-sh@vger.kernel.org
13428 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13429 S:      Maintained
13430 F:      Documentation/sh/
13431 F:      arch/sh/
13432 F:      drivers/sh/
13433
13434 SUSPEND TO RAM
13435 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13436 M:      Len Brown <len.brown@intel.com>
13437 M:      Pavel Machek <pavel@ucw.cz>
13438 L:      linux-pm@vger.kernel.org
13439 B:      https://bugzilla.kernel.org
13440 S:      Supported
13441 F:      Documentation/power/
13442 F:      arch/x86/kernel/acpi/
13443 F:      drivers/base/power/
13444 F:      kernel/power/
13445 F:      include/linux/suspend.h
13446 F:      include/linux/freezer.h
13447 F:      include/linux/pm.h
13448
13449 SVGA HANDLING
13450 M:      Martin Mares <mj@ucw.cz>
13451 L:      linux-video@atrey.karlin.mff.cuni.cz
13452 S:      Maintained
13453 F:      Documentation/svga.txt
13454 F:      arch/x86/boot/video*
13455
13456 SWIOTLB SUBSYSTEM
13457 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13458 L:      iommu@lists.linux-foundation.org
13459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13460 S:      Supported
13461 F:      lib/swiotlb.c
13462 F:      arch/*/kernel/pci-swiotlb.c
13463 F:      include/linux/swiotlb.h
13464
13465 SWITCHDEV
13466 M:      Jiri Pirko <jiri@resnulli.us>
13467 M:      Ivan Vecera <ivecera@redhat.com>
13468 L:      netdev@vger.kernel.org
13469 S:      Supported
13470 F:      net/switchdev/
13471 F:      include/net/switchdev.h
13472
13473 SYNC FILE FRAMEWORK
13474 M:      Sumit Semwal <sumit.semwal@linaro.org>
13475 R:      Gustavo Padovan <gustavo@padovan.org>
13476 S:      Maintained
13477 L:      linux-media@vger.kernel.org
13478 L:      dri-devel@lists.freedesktop.org
13479 F:      drivers/dma-buf/sync_*
13480 F:      drivers/dma-buf/dma-fence*
13481 F:      drivers/dma-buf/sw_sync.c
13482 F:      include/linux/sync_file.h
13483 F:      include/uapi/linux/sync_file.h
13484 F:      Documentation/sync_file.txt
13485 T:      git git://anongit.freedesktop.org/drm/drm-misc
13486
13487 SYNOPSYS ARC ARCHITECTURE
13488 M:      Vineet Gupta <vgupta@synopsys.com>
13489 L:      linux-snps-arc@lists.infradead.org
13490 S:      Supported
13491 F:      arch/arc/
13492 F:      Documentation/devicetree/bindings/arc/*
13493 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13494 F:      drivers/clocksource/arc_timer.c
13495 F:      drivers/tty/serial/arc_uart.c
13496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13497
13498 SYNOPSYS ARC HSDK SDP pll clock driver
13499 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13500 S:      Supported
13501 F:      drivers/clk/clk-hsdk-pll.c
13502 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13503
13504 SYNOPSYS ARC SDP clock driver
13505 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13506 S:      Supported
13507 F:      drivers/clk/axs10x/*
13508 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13509
13510 SYNOPSYS ARC SDP platform support
13511 M:      Alexey Brodkin <abrodkin@synopsys.com>
13512 S:      Supported
13513 F:      arch/arc/plat-axs10x
13514 F:      arch/arc/boot/dts/ax*
13515 F:      Documentation/devicetree/bindings/arc/axs10*
13516
13517 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13518 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13519 S:      Supported
13520 F:      drivers/reset/reset-axs10x.c
13521 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13522
13523 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13524 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13525 S:      Maintained
13526 F:      drivers/tty/serial/8250/8250_dw.c
13527
13528 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13529 M:      Hoan Tran <hotran@apm.com>
13530 L:      linux-gpio@vger.kernel.org
13531 S:      Maintained
13532 F:      drivers/gpio/gpio-dwapb.c
13533 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13534
13535 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13536 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13537 S:      Maintained
13538 F:      drivers/dma/dwi-axi-dmac/
13539 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13540
13541 SYNOPSYS DESIGNWARE DMAC DRIVER
13542 M:      Viresh Kumar <vireshk@kernel.org>
13543 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13544 S:      Maintained
13545 F:      include/linux/dma/dw.h
13546 F:      include/linux/platform_data/dma-dw.h
13547 F:      drivers/dma/dw/
13548
13549 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13550 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13551 L:      netdev@vger.kernel.org
13552 S:      Supported
13553 F:      drivers/net/ethernet/synopsys/
13554
13555 SYNOPSYS DESIGNWARE I2C DRIVER
13556 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13557 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13558 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13559 L:      linux-i2c@vger.kernel.org
13560 S:      Maintained
13561 F:      drivers/i2c/busses/i2c-designware-*
13562 F:      include/linux/platform_data/i2c-designware.h
13563
13564 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13565 M:      Jaehoon Chung <jh80.chung@samsung.com>
13566 L:      linux-mmc@vger.kernel.org
13567 S:      Maintained
13568 F:      drivers/mmc/host/dw_mmc*
13569
13570 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13571 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13572 S:      Supported
13573 F:      drivers/reset/reset-hsdk.c
13574 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13575 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13576
13577 SYSTEM CONFIGURATION (SYSCON)
13578 M:      Lee Jones <lee.jones@linaro.org>
13579 M:      Arnd Bergmann <arnd@arndb.de>
13580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13581 S:      Supported
13582 F:      drivers/mfd/syscon.c
13583
13584 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13585 M:      Sudeep Holla <sudeep.holla@arm.com>
13586 L:      linux-arm-kernel@lists.infradead.org
13587 S:      Maintained
13588 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13589 F:      drivers/clk/clk-sc[mp]i.c
13590 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13591 F:      drivers/firmware/arm_scpi.c
13592 F:      drivers/firmware/arm_scmi/
13593 F:      include/linux/sc[mp]i_protocol.h
13594
13595 SYSTEM RESET/SHUTDOWN DRIVERS
13596 M:      Sebastian Reichel <sre@kernel.org>
13597 L:      linux-pm@vger.kernel.org
13598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13599 S:      Maintained
13600 F:      Documentation/devicetree/bindings/power/reset/
13601 F:      drivers/power/reset/
13602
13603 SYSTEM TRACE MODULE CLASS
13604 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13605 S:      Maintained
13606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13607 F:      Documentation/trace/stm.txt
13608 F:      drivers/hwtracing/stm/
13609 F:      include/linux/stm.h
13610 F:      include/uapi/linux/stm.h
13611
13612 SYSV FILESYSTEM
13613 M:      Christoph Hellwig <hch@infradead.org>
13614 S:      Maintained
13615 F:      Documentation/filesystems/sysv-fs.txt
13616 F:      fs/sysv/
13617 F:      include/linux/sysv_fs.h
13618
13619 TARGET SUBSYSTEM
13620 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13621 L:      linux-scsi@vger.kernel.org
13622 L:      target-devel@vger.kernel.org
13623 W:      http://www.linux-iscsi.org
13624 W:      http://groups.google.com/group/linux-iscsi-target-dev
13625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13626 S:      Supported
13627 F:      drivers/target/
13628 F:      include/target/
13629 F:      Documentation/target/
13630
13631 TASKSTATS STATISTICS INTERFACE
13632 M:      Balbir Singh <bsingharora@gmail.com>
13633 S:      Maintained
13634 F:      Documentation/accounting/taskstats*
13635 F:      include/linux/taskstats*
13636 F:      kernel/taskstats.c
13637
13638 TC subsystem
13639 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13640 M:      Cong Wang <xiyou.wangcong@gmail.com>
13641 M:      Jiri Pirko <jiri@resnulli.us>
13642 L:      netdev@vger.kernel.org
13643 S:      Maintained
13644 F:      include/net/pkt_cls.h
13645 F:      include/net/pkt_sched.h
13646 F:      include/net/tc_act/
13647 F:      include/uapi/linux/pkt_cls.h
13648 F:      include/uapi/linux/pkt_sched.h
13649 F:      include/uapi/linux/tc_act/
13650 F:      include/uapi/linux/tc_ematch/
13651 F:      net/sched/
13652
13653 TCP LOW PRIORITY MODULE
13654 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13655 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13656 W:      http://tcp-lp-mod.sourceforge.net/
13657 S:      Maintained
13658 F:      net/ipv4/tcp_lp.c
13659
13660 TDA10071 MEDIA DRIVER
13661 M:      Antti Palosaari <crope@iki.fi>
13662 L:      linux-media@vger.kernel.org
13663 W:      https://linuxtv.org
13664 W:      http://palosaari.fi/linux/
13665 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13666 T:      git git://linuxtv.org/anttip/media_tree.git
13667 S:      Maintained
13668 F:      drivers/media/dvb-frontends/tda10071*
13669
13670 TDA18212 MEDIA DRIVER
13671 M:      Antti Palosaari <crope@iki.fi>
13672 L:      linux-media@vger.kernel.org
13673 W:      https://linuxtv.org
13674 W:      http://palosaari.fi/linux/
13675 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13676 T:      git git://linuxtv.org/anttip/media_tree.git
13677 S:      Maintained
13678 F:      drivers/media/tuners/tda18212*
13679
13680 TDA18218 MEDIA DRIVER
13681 M:      Antti Palosaari <crope@iki.fi>
13682 L:      linux-media@vger.kernel.org
13683 W:      https://linuxtv.org
13684 W:      http://palosaari.fi/linux/
13685 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13686 T:      git git://linuxtv.org/anttip/media_tree.git
13687 S:      Maintained
13688 F:      drivers/media/tuners/tda18218*
13689
13690 TDA18250 MEDIA DRIVER
13691 M:      Olli Salonen <olli.salonen@iki.fi>
13692 L:      linux-media@vger.kernel.org
13693 W:      https://linuxtv.org
13694 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13695 T:      git git://linuxtv.org/media_tree.git
13696 S:      Maintained
13697 F:      drivers/media/tuners/tda18250*
13698
13699 TDA18271 MEDIA DRIVER
13700 M:      Michael Krufky <mkrufky@linuxtv.org>
13701 L:      linux-media@vger.kernel.org
13702 W:      https://linuxtv.org
13703 W:      http://github.com/mkrufky
13704 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13705 T:      git git://linuxtv.org/mkrufky/tuners.git
13706 S:      Maintained
13707 F:      drivers/media/tuners/tda18271*
13708
13709 TDA1997x MEDIA DRIVER
13710 M:      Tim Harvey <tharvey@gateworks.com>
13711 L:      linux-media@vger.kernel.org
13712 W:      https://linuxtv.org
13713 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13714 S:      Maintained
13715 F:      drivers/media/i2c/tda1997x.*
13716
13717 TDA827x MEDIA DRIVER
13718 M:      Michael Krufky <mkrufky@linuxtv.org>
13719 L:      linux-media@vger.kernel.org
13720 W:      https://linuxtv.org
13721 W:      http://github.com/mkrufky
13722 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13723 T:      git git://linuxtv.org/mkrufky/tuners.git
13724 S:      Maintained
13725 F:      drivers/media/tuners/tda8290.*
13726
13727 TDA8290 MEDIA DRIVER
13728 M:      Michael Krufky <mkrufky@linuxtv.org>
13729 L:      linux-media@vger.kernel.org
13730 W:      https://linuxtv.org
13731 W:      http://github.com/mkrufky
13732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13733 T:      git git://linuxtv.org/mkrufky/tuners.git
13734 S:      Maintained
13735 F:      drivers/media/tuners/tda8290.*
13736
13737 TDA9840 MEDIA DRIVER
13738 M:      Hans Verkuil <hverkuil@xs4all.nl>
13739 L:      linux-media@vger.kernel.org
13740 T:      git git://linuxtv.org/media_tree.git
13741 W:      https://linuxtv.org
13742 S:      Maintained
13743 F:      drivers/media/i2c/tda9840*
13744
13745 TEA5761 TUNER DRIVER
13746 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13747 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13748 L:      linux-media@vger.kernel.org
13749 W:      https://linuxtv.org
13750 T:      git git://linuxtv.org/media_tree.git
13751 S:      Odd fixes
13752 F:      drivers/media/tuners/tea5761.*
13753
13754 TEA5767 TUNER DRIVER
13755 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13756 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13757 L:      linux-media@vger.kernel.org
13758 W:      https://linuxtv.org
13759 T:      git git://linuxtv.org/media_tree.git
13760 S:      Maintained
13761 F:      drivers/media/tuners/tea5767.*
13762
13763 TEA6415C MEDIA DRIVER
13764 M:      Hans Verkuil <hverkuil@xs4all.nl>
13765 L:      linux-media@vger.kernel.org
13766 T:      git git://linuxtv.org/media_tree.git
13767 W:      https://linuxtv.org
13768 S:      Maintained
13769 F:      drivers/media/i2c/tea6415c*
13770
13771 TEA6420 MEDIA DRIVER
13772 M:      Hans Verkuil <hverkuil@xs4all.nl>
13773 L:      linux-media@vger.kernel.org
13774 T:      git git://linuxtv.org/media_tree.git
13775 W:      https://linuxtv.org
13776 S:      Maintained
13777 F:      drivers/media/i2c/tea6420*
13778
13779 TEAM DRIVER
13780 M:      Jiri Pirko <jiri@resnulli.us>
13781 L:      netdev@vger.kernel.org
13782 S:      Supported
13783 F:      drivers/net/team/
13784 F:      include/linux/if_team.h
13785 F:      include/uapi/linux/if_team.h
13786
13787 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13788 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13789 S:      Maintained
13790 F:      arch/x86/platform/ts5500/
13791
13792 TECHNOTREND USB IR RECEIVER
13793 M:      Sean Young <sean@mess.org>
13794 L:      linux-media@vger.kernel.org
13795 S:      Maintained
13796 F:      drivers/media/rc/ttusbir.c
13797
13798 TECHWELL TW9910 VIDEO DECODER
13799 L:      linux-media@vger.kernel.org
13800 S:      Orphan
13801 F:      drivers/media/i2c/tw9910.c
13802 F:      include/media/i2c/tw9910.h
13803
13804 TEE SUBSYSTEM
13805 M:      Jens Wiklander <jens.wiklander@linaro.org>
13806 S:      Maintained
13807 F:      include/linux/tee_drv.h
13808 F:      include/uapi/linux/tee.h
13809 F:      drivers/tee/
13810 F:      Documentation/tee.txt
13811
13812 TEGRA ARCHITECTURE SUPPORT
13813 M:      Thierry Reding <thierry.reding@gmail.com>
13814 M:      Jonathan Hunter <jonathanh@nvidia.com>
13815 L:      linux-tegra@vger.kernel.org
13816 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13818 S:      Supported
13819 N:      [^a-z]tegra
13820
13821 TEGRA CLOCK DRIVER
13822 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13823 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13824 S:      Supported
13825 F:      drivers/clk/tegra/
13826
13827 TEGRA DMA DRIVERS
13828 M:      Laxman Dewangan <ldewangan@nvidia.com>
13829 M:      Jon Hunter <jonathanh@nvidia.com>
13830 S:      Supported
13831 F:      drivers/dma/tegra*
13832
13833 TEGRA I2C DRIVER
13834 M:      Laxman Dewangan <ldewangan@nvidia.com>
13835 S:      Supported
13836 F:      drivers/i2c/busses/i2c-tegra.c
13837
13838 TEGRA IOMMU DRIVERS
13839 M:      Thierry Reding <thierry.reding@gmail.com>
13840 L:      linux-tegra@vger.kernel.org
13841 S:      Supported
13842 F:      drivers/iommu/tegra*
13843
13844 TEGRA KBC DRIVER
13845 M:      Rakesh Iyer <riyer@nvidia.com>
13846 M:      Laxman Dewangan <ldewangan@nvidia.com>
13847 S:      Supported
13848 F:      drivers/input/keyboard/tegra-kbc.c
13849
13850 TEGRA PWM DRIVER
13851 M:      Thierry Reding <thierry.reding@gmail.com>
13852 S:      Supported
13853 F:      drivers/pwm/pwm-tegra.c
13854
13855 TEGRA SERIAL DRIVER
13856 M:      Laxman Dewangan <ldewangan@nvidia.com>
13857 S:      Supported
13858 F:      drivers/tty/serial/serial-tegra.c
13859
13860 TEGRA SPI DRIVER
13861 M:      Laxman Dewangan <ldewangan@nvidia.com>
13862 S:      Supported
13863 F:      drivers/spi/spi-tegra*
13864
13865 TEHUTI ETHERNET DRIVER
13866 M:      Andy Gospodarek <andy@greyhouse.net>
13867 L:      netdev@vger.kernel.org
13868 S:      Supported
13869 F:      drivers/net/ethernet/tehuti/*
13870
13871 Telecom Clock Driver for MCPL0010
13872 M:      Mark Gross <mark.gross@intel.com>
13873 S:      Supported
13874 F:      drivers/char/tlclk.c
13875
13876 TENSILICA XTENSA PORT (xtensa)
13877 M:      Chris Zankel <chris@zankel.net>
13878 M:      Max Filippov <jcmvbkbc@gmail.com>
13879 L:      linux-xtensa@linux-xtensa.org
13880 T:      git git://github.com/czankel/xtensa-linux.git
13881 S:      Maintained
13882 F:      arch/xtensa/
13883 F:      drivers/irqchip/irq-xtensa-*
13884
13885 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13886 M:      Nishanth Menon <nm@ti.com>
13887 M:      Tero Kristo <t-kristo@ti.com>
13888 M:      Santosh Shilimkar <ssantosh@kernel.org>
13889 L:      linux-arm-kernel@lists.infradead.org
13890 S:      Maintained
13891 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13892 F:      drivers/firmware/ti_sci*
13893 F:      include/linux/soc/ti/ti_sci_protocol.h
13894 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13895 F:      include/dt-bindings/genpd/k2g.h
13896 F:      drivers/soc/ti/ti_sci_pm_domains.c
13897 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13898 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13899 F:      drivers/clk/keystone/sci-clk.c
13900 F:      drivers/reset/reset-ti-sci.c
13901
13902 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13903 M:      Hans Verkuil <hverkuil@xs4all.nl>
13904 L:      linux-media@vger.kernel.org
13905 T:      git git://linuxtv.org/media_tree.git
13906 W:      https://linuxtv.org
13907 S:      Maintained
13908 F:      drivers/media/radio/radio-raremono.c
13909
13910 THERMAL
13911 M:      Zhang Rui <rui.zhang@intel.com>
13912 M:      Eduardo Valentin <edubezval@gmail.com>
13913 L:      linux-pm@vger.kernel.org
13914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13916 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13917 S:      Supported
13918 F:      drivers/thermal/
13919 F:      include/linux/thermal.h
13920 F:      include/uapi/linux/thermal.h
13921 F:      include/linux/cpu_cooling.h
13922 F:      Documentation/devicetree/bindings/thermal/
13923
13924 THERMAL/CPU_COOLING
13925 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13926 M:      Viresh Kumar <viresh.kumar@linaro.org>
13927 M:      Javi Merino <javi.merino@kernel.org>
13928 L:      linux-pm@vger.kernel.org
13929 S:      Supported
13930 F:      Documentation/thermal/cpu-cooling-api.txt
13931 F:      drivers/thermal/cpu_cooling.c
13932 F:      include/linux/cpu_cooling.h
13933
13934 THINKPAD ACPI EXTRAS DRIVER
13935 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13936 L:      ibm-acpi-devel@lists.sourceforge.net
13937 L:      platform-driver-x86@vger.kernel.org
13938 W:      http://ibm-acpi.sourceforge.net
13939 W:      http://thinkwiki.org/wiki/Ibm-acpi
13940 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13941 S:      Maintained
13942 F:      drivers/platform/x86/thinkpad_acpi.c
13943
13944 THUNDERBOLT DRIVER
13945 M:      Andreas Noever <andreas.noever@gmail.com>
13946 M:      Michael Jamet <michael.jamet@intel.com>
13947 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13948 M:      Yehezkel Bernat <yehezkel.bernat@intel.com>
13949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13950 S:      Maintained
13951 F:      Documentation/admin-guide/thunderbolt.rst
13952 F:      drivers/thunderbolt/
13953 F:      include/linux/thunderbolt.h
13954
13955 THUNDERBOLT NETWORK DRIVER
13956 M:      Michael Jamet <michael.jamet@intel.com>
13957 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13958 M:      Yehezkel Bernat <yehezkel.bernat@intel.com>
13959 L:      netdev@vger.kernel.org
13960 S:      Maintained
13961 F:      drivers/net/thunderbolt.c
13962
13963 THUNDERX GPIO DRIVER
13964 M:      David Daney <david.daney@cavium.com>
13965 S:      Maintained
13966 F:      drivers/gpio/gpio-thunderx.c
13967
13968 TI AM437X VPFE DRIVER
13969 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13970 L:      linux-media@vger.kernel.org
13971 W:      https://linuxtv.org
13972 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13973 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13974 S:      Maintained
13975 F:      drivers/media/platform/am437x/
13976
13977 TI BANDGAP AND THERMAL DRIVER
13978 M:      Eduardo Valentin <edubezval@gmail.com>
13979 M:      Keerthy <j-keerthy@ti.com>
13980 L:      linux-pm@vger.kernel.org
13981 L:      linux-omap@vger.kernel.org
13982 S:      Maintained
13983 F:      drivers/thermal/ti-soc-thermal/
13984
13985 TI BQ27XXX POWER SUPPLY DRIVER
13986 R:      Andrew F. Davis <afd@ti.com>
13987 F:      include/linux/power/bq27xxx_battery.h
13988 F:      drivers/power/supply/bq27xxx_battery.c
13989 F:      drivers/power/supply/bq27xxx_battery_i2c.c
13990
13991 TI CDCE706 CLOCK DRIVER
13992 M:      Max Filippov <jcmvbkbc@gmail.com>
13993 S:      Maintained
13994 F:      drivers/clk/clk-cdce706.c
13995
13996 TI CLOCK DRIVER
13997 M:      Tero Kristo <t-kristo@ti.com>
13998 L:      linux-omap@vger.kernel.org
13999 S:      Maintained
14000 F:      drivers/clk/ti/
14001 F:      include/linux/clk/ti.h
14002
14003 TI DAVINCI MACHINE SUPPORT
14004 M:      Sekhar Nori <nsekhar@ti.com>
14005 M:      Kevin Hilman <khilman@kernel.org>
14006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14008 S:      Supported
14009 F:      arch/arm/mach-davinci/
14010 F:      drivers/i2c/busses/i2c-davinci.c
14011 F:      arch/arm/boot/dts/da850*
14012
14013 TI DAVINCI SERIES CLOCK DRIVER
14014 M:      David Lechner <david@lechnology.com>
14015 R:      Sekhar Nori <nsekhar@ti.com>
14016 S:      Maintained
14017 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14018 F:      drivers/clk/davinci/
14019
14020 TI DAVINCI SERIES GPIO DRIVER
14021 M:      Keerthy <j-keerthy@ti.com>
14022 L:      linux-gpio@vger.kernel.org
14023 S:      Maintained
14024 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14025 F:      drivers/gpio/gpio-davinci.c
14026
14027 TI DAVINCI SERIES MEDIA DRIVER
14028 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14029 L:      linux-media@vger.kernel.org
14030 W:      https://linuxtv.org
14031 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14032 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14033 S:      Maintained
14034 F:      drivers/media/platform/davinci/
14035 F:      include/media/davinci/
14036
14037 TI ETHERNET SWITCH DRIVER (CPSW)
14038 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14039 L:      linux-omap@vger.kernel.org
14040 L:      netdev@vger.kernel.org
14041 S:      Maintained
14042 F:      drivers/net/ethernet/ti/cpsw*
14043 F:      drivers/net/ethernet/ti/davinci*
14044
14045 TI FLASH MEDIA INTERFACE DRIVER
14046 M:      Alex Dubov <oakad@yahoo.com>
14047 S:      Maintained
14048 F:      drivers/misc/tifm*
14049 F:      drivers/mmc/host/tifm_sd.c
14050 F:      include/linux/tifm.h
14051
14052 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14053 M:      Santosh Shilimkar <ssantosh@kernel.org>
14054 L:      linux-kernel@vger.kernel.org
14055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14056 S:      Maintained
14057 F:      drivers/soc/ti/*
14058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14059
14060 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14061 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14062 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14063 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14064 S:      Maintained
14065 F:      sound/soc/codecs/lm49453*
14066 F:      sound/soc/codecs/isabelle*
14067
14068 TI LP855x BACKLIGHT DRIVER
14069 M:      Milo Kim <milo.kim@ti.com>
14070 S:      Maintained
14071 F:      Documentation/backlight/lp855x-driver.txt
14072 F:      drivers/video/backlight/lp855x_bl.c
14073 F:      include/linux/platform_data/lp855x.h
14074
14075 TI LP8727 CHARGER DRIVER
14076 M:      Milo Kim <milo.kim@ti.com>
14077 S:      Maintained
14078 F:      drivers/power/supply/lp8727_charger.c
14079 F:      include/linux/platform_data/lp8727.h
14080
14081 TI LP8788 MFD DRIVER
14082 M:      Milo Kim <milo.kim@ti.com>
14083 S:      Maintained
14084 F:      drivers/iio/adc/lp8788_adc.c
14085 F:      drivers/leds/leds-lp8788.c
14086 F:      drivers/mfd/lp8788*.c
14087 F:      drivers/power/supply/lp8788-charger.c
14088 F:      drivers/regulator/lp8788-*.c
14089 F:      include/linux/mfd/lp8788*.h
14090
14091 TI NETCP ETHERNET DRIVER
14092 M:      Wingman Kwok <w-kwok2@ti.com>
14093 M:      Murali Karicheri <m-karicheri2@ti.com>
14094 L:      netdev@vger.kernel.org
14095 S:      Maintained
14096 F:      drivers/net/ethernet/ti/netcp*
14097
14098 TI TAS571X FAMILY ASoC CODEC DRIVER
14099 M:      Kevin Cernekee <cernekee@chromium.org>
14100 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14101 S:      Odd Fixes
14102 F:      sound/soc/codecs/tas571x*
14103
14104 TI TRF7970A NFC DRIVER
14105 M:      Mark Greer <mgreer@animalcreek.com>
14106 L:      linux-wireless@vger.kernel.org
14107 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14108 S:      Supported
14109 F:      drivers/nfc/trf7970a.c
14110 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14111
14112 TI TWL4030 SERIES SOC CODEC DRIVER
14113 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14114 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14115 S:      Maintained
14116 F:      sound/soc/codecs/twl4030*
14117
14118 TI VPE/CAL DRIVERS
14119 M:      Benoit Parrot <bparrot@ti.com>
14120 L:      linux-media@vger.kernel.org
14121 W:      http://linuxtv.org/
14122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14123 S:      Maintained
14124 F:      drivers/media/platform/ti-vpe/
14125
14126 TI WILINK WIRELESS DRIVERS
14127 L:      linux-wireless@vger.kernel.org
14128 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14129 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14131 S:      Orphan
14132 F:      drivers/net/wireless/ti/
14133 F:      include/linux/wl12xx.h
14134
14135 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14136 M:      John Stultz <john.stultz@linaro.org>
14137 M:      Thomas Gleixner <tglx@linutronix.de>
14138 R:      Stephen Boyd <sboyd@kernel.org>
14139 L:      linux-kernel@vger.kernel.org
14140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14141 S:      Supported
14142 F:      include/linux/clocksource.h
14143 F:      include/linux/time.h
14144 F:      include/linux/timex.h
14145 F:      include/uapi/linux/time.h
14146 F:      include/uapi/linux/timex.h
14147 F:      kernel/time/clocksource.c
14148 F:      kernel/time/time*.c
14149 F:      kernel/time/alarmtimer.c
14150 F:      kernel/time/ntp.c
14151 F:      tools/testing/selftests/timers/
14152
14153 TIPC NETWORK LAYER
14154 M:      Jon Maloy <jon.maloy@ericsson.com>
14155 M:      Ying Xue <ying.xue@windriver.com>
14156 L:      netdev@vger.kernel.org (core kernel code)
14157 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14158 W:      http://tipc.sourceforge.net/
14159 S:      Maintained
14160 F:      include/uapi/linux/tipc*.h
14161 F:      net/tipc/
14162
14163 TLAN NETWORK DRIVER
14164 M:      Samuel Chessman <chessman@tux.org>
14165 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14166 W:      http://sourceforge.net/projects/tlan/
14167 S:      Maintained
14168 F:      Documentation/networking/tlan.txt
14169 F:      drivers/net/ethernet/ti/tlan.*
14170
14171 TM6000 VIDEO4LINUX DRIVER
14172 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
14173 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14174 L:      linux-media@vger.kernel.org
14175 W:      https://linuxtv.org
14176 T:      git git://linuxtv.org/media_tree.git
14177 S:      Odd fixes
14178 F:      drivers/media/usb/tm6000/
14179 F:      Documentation/media/v4l-drivers/tm6000*
14180
14181 TMIO/SDHI MMC DRIVER
14182 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14183 L:      linux-mmc@vger.kernel.org
14184 S:      Supported
14185 F:      drivers/mmc/host/tmio_mmc*
14186 F:      drivers/mmc/host/renesas_sdhi*
14187 F:      include/linux/mfd/tmio.h
14188
14189 TMP401 HARDWARE MONITOR DRIVER
14190 M:      Guenter Roeck <linux@roeck-us.net>
14191 L:      linux-hwmon@vger.kernel.org
14192 S:      Maintained
14193 F:      Documentation/hwmon/tmp401
14194 F:      drivers/hwmon/tmp401.c
14195
14196 TMPFS (SHMEM FILESYSTEM)
14197 M:      Hugh Dickins <hughd@google.com>
14198 L:      linux-mm@kvack.org
14199 S:      Maintained
14200 F:      include/linux/shmem_fs.h
14201 F:      mm/shmem.c
14202
14203 TOMOYO SECURITY MODULE
14204 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14205 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14206 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14207 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14208 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14209 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14210 W:      http://tomoyo.sourceforge.jp/
14211 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14212 S:      Maintained
14213 F:      security/tomoyo/
14214
14215 TOPSTAR LAPTOP EXTRAS DRIVER
14216 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14217 L:      platform-driver-x86@vger.kernel.org
14218 S:      Maintained
14219 F:      drivers/platform/x86/topstar-laptop.c
14220
14221 TORTURE-TEST MODULES
14222 M:      Davidlohr Bueso <dave@stgolabs.net>
14223 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14224 M:      Josh Triplett <josh@joshtriplett.org>
14225 L:      linux-kernel@vger.kernel.org
14226 S:      Supported
14227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14228 F:      Documentation/RCU/torture.txt
14229 F:      kernel/torture.c
14230 F:      kernel/rcu/rcutorture.c
14231 F:      kernel/locking/locktorture.c
14232
14233 TOSHIBA ACPI EXTRAS DRIVER
14234 M:      Azael Avalos <coproscefalo@gmail.com>
14235 L:      platform-driver-x86@vger.kernel.org
14236 S:      Maintained
14237 F:      drivers/platform/x86/toshiba_acpi.c
14238
14239 TOSHIBA BLUETOOTH DRIVER
14240 M:      Azael Avalos <coproscefalo@gmail.com>
14241 L:      platform-driver-x86@vger.kernel.org
14242 S:      Maintained
14243 F:      drivers/platform/x86/toshiba_bluetooth.c
14244
14245 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14246 M:      Azael Avalos <coproscefalo@gmail.com>
14247 L:      platform-driver-x86@vger.kernel.org
14248 S:      Maintained
14249 F:      drivers/platform/x86/toshiba_haps.c
14250
14251 TOSHIBA SMM DRIVER
14252 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14253 W:      http://www.buzzard.org.uk/toshiba/
14254 S:      Maintained
14255 F:      drivers/char/toshiba.c
14256 F:      include/linux/toshiba.h
14257 F:      include/uapi/linux/toshiba.h
14258
14259 TOSHIBA TC358743 DRIVER
14260 M:      Mats Randgaard <matrandg@cisco.com>
14261 L:      linux-media@vger.kernel.org
14262 S:      Maintained
14263 F:      drivers/media/i2c/tc358743*
14264 F:      include/media/i2c/tc358743.h
14265
14266 TOSHIBA WMI HOTKEYS DRIVER
14267 M:      Azael Avalos <coproscefalo@gmail.com>
14268 L:      platform-driver-x86@vger.kernel.org
14269 S:      Maintained
14270 F:      drivers/platform/x86/toshiba-wmi.c
14271
14272 TPM DEVICE DRIVER
14273 M:      Peter Huewe <peterhuewe@gmx.de>
14274 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14275 R:      Jason Gunthorpe <jgg@ziepe.ca>
14276 L:      linux-integrity@vger.kernel.org
14277 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14278 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14279 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14280 S:      Maintained
14281 F:      drivers/char/tpm/
14282
14283 TRACING
14284 M:      Steven Rostedt <rostedt@goodmis.org>
14285 M:      Ingo Molnar <mingo@redhat.com>
14286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14287 S:      Maintained
14288 F:      Documentation/trace/ftrace.txt
14289 F:      arch/*/*/*/ftrace.h
14290 F:      arch/*/kernel/ftrace.c
14291 F:      include/*/ftrace.h
14292 F:      include/linux/trace*.h
14293 F:      include/trace/
14294 F:      kernel/trace/
14295 F:      tools/testing/selftests/ftrace/
14296
14297 TRACING MMIO ACCESSES (MMIOTRACE)
14298 M:      Steven Rostedt <rostedt@goodmis.org>
14299 M:      Ingo Molnar <mingo@kernel.org>
14300 R:      Karol Herbst <karolherbst@gmail.com>
14301 R:      Pekka Paalanen <ppaalanen@gmail.com>
14302 S:      Maintained
14303 L:      linux-kernel@vger.kernel.org
14304 L:      nouveau@lists.freedesktop.org
14305 F:      kernel/trace/trace_mmiotrace.c
14306 F:      include/linux/mmiotrace.h
14307 F:      arch/x86/mm/kmmio.c
14308 F:      arch/x86/mm/mmio-mod.c
14309 F:      arch/x86/mm/testmmiotrace.c
14310
14311 TRIVIAL PATCHES
14312 M:      Jiri Kosina <trivial@kernel.org>
14313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14314 S:      Maintained
14315 K:      ^Subject:.*(?i)trivial
14316
14317 TEMPO SEMICONDUCTOR DRIVERS
14318 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14319 S:      Maintained
14320 F:      sound/soc/codecs/tscs*.c
14321 F:      sound/soc/codecs/tscs*.h
14322 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14323
14324 TTY LAYER
14325 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14326 M:      Jiri Slaby <jslaby@suse.com>
14327 S:      Supported
14328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14329 F:      Documentation/serial/
14330 F:      drivers/tty/
14331 F:      drivers/tty/serial/serial_core.c
14332 F:      include/linux/serial_core.h
14333 F:      include/linux/serial.h
14334 F:      include/linux/tty.h
14335 F:      include/uapi/linux/serial_core.h
14336 F:      include/uapi/linux/serial.h
14337 F:      include/uapi/linux/tty.h
14338
14339 TUA9001 MEDIA DRIVER
14340 M:      Antti Palosaari <crope@iki.fi>
14341 L:      linux-media@vger.kernel.org
14342 W:      https://linuxtv.org
14343 W:      http://palosaari.fi/linux/
14344 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14345 T:      git git://linuxtv.org/anttip/media_tree.git
14346 S:      Maintained
14347 F:      drivers/media/tuners/tua9001*
14348
14349 TULIP NETWORK DRIVERS
14350 L:      netdev@vger.kernel.org
14351 L:      linux-parisc@vger.kernel.org
14352 S:      Orphan
14353 F:      drivers/net/ethernet/dec/tulip/
14354
14355 TUN/TAP driver
14356 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14357 W:      http://vtun.sourceforge.net/tun
14358 S:      Maintained
14359 F:      Documentation/networking/tuntap.txt
14360 F:      arch/um/os-Linux/drivers/
14361
14362 TURBOCHANNEL SUBSYSTEM
14363 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14364 M:      Ralf Baechle <ralf@linux-mips.org>
14365 L:      linux-mips@linux-mips.org
14366 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14367 S:      Maintained
14368 F:      drivers/tc/
14369 F:      include/linux/tc.h
14370
14371 TW5864 VIDEO4LINUX DRIVER
14372 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14373 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14374 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14375 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14376 L:      linux-media@vger.kernel.org
14377 S:      Supported
14378 F:      drivers/media/pci/tw5864/
14379
14380 TW68 VIDEO4LINUX DRIVER
14381 M:      Hans Verkuil <hverkuil@xs4all.nl>
14382 L:      linux-media@vger.kernel.org
14383 T:      git git://linuxtv.org/media_tree.git
14384 W:      https://linuxtv.org
14385 S:      Odd Fixes
14386 F:      drivers/media/pci/tw68/
14387
14388 TW686X VIDEO4LINUX DRIVER
14389 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14390 L:      linux-media@vger.kernel.org
14391 T:      git git://linuxtv.org/media_tree.git
14392 W:      http://linuxtv.org
14393 S:      Maintained
14394 F:      drivers/media/pci/tw686x/
14395
14396 UBI FILE SYSTEM (UBIFS)
14397 M:      Richard Weinberger <richard@nod.at>
14398 M:      Artem Bityutskiy <dedekind1@gmail.com>
14399 M:      Adrian Hunter <adrian.hunter@intel.com>
14400 L:      linux-mtd@lists.infradead.org
14401 T:      git git://git.infradead.org/ubifs-2.6.git
14402 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14403 S:      Supported
14404 F:      Documentation/filesystems/ubifs.txt
14405 F:      fs/ubifs/
14406
14407 UCLINUX (M68KNOMMU AND COLDFIRE)
14408 M:      Greg Ungerer <gerg@linux-m68k.org>
14409 W:      http://www.linux-m68k.org/
14410 W:      http://www.uclinux.org/
14411 L:      linux-m68k@lists.linux-m68k.org
14412 L:      uclinux-dev@uclinux.org  (subscribers-only)
14413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14414 S:      Maintained
14415 F:      arch/m68k/coldfire/
14416 F:      arch/m68k/68*/
14417 F:      arch/m68k/*/*_no.*
14418 F:      arch/m68k/include/asm/*_no.*
14419
14420 UDF FILESYSTEM
14421 M:      Jan Kara <jack@suse.com>
14422 S:      Maintained
14423 F:      Documentation/filesystems/udf.txt
14424 F:      fs/udf/
14425
14426 UDRAW TABLET
14427 M:      Bastien Nocera <hadess@hadess.net>
14428 L:      linux-input@vger.kernel.org
14429 S:      Maintained
14430 F:      drivers/hid/hid-udraw-ps3.c
14431
14432 UFS FILESYSTEM
14433 M:      Evgeniy Dushistov <dushistov@mail.ru>
14434 S:      Maintained
14435 F:      Documentation/filesystems/ufs.txt
14436 F:      fs/ufs/
14437
14438 UHID USERSPACE HID IO DRIVER:
14439 M:      David Herrmann <dh.herrmann@googlemail.com>
14440 L:      linux-input@vger.kernel.org
14441 S:      Maintained
14442 F:      drivers/hid/uhid.c
14443 F:      include/uapi/linux/uhid.h
14444
14445 ULPI BUS
14446 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14447 L:      linux-usb@vger.kernel.org
14448 S:      Maintained
14449 F:      drivers/usb/common/ulpi.c
14450 F:      include/linux/ulpi/
14451
14452 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14453 L:      linux-usb@vger.kernel.org
14454 S:      Orphan
14455 F:      drivers/uwb/
14456 F:      include/linux/uwb.h
14457 F:      include/linux/uwb/
14458
14459 UNICORE32 ARCHITECTURE:
14460 M:      Guan Xuetao <gxt@pku.edu.cn>
14461 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14462 S:      Maintained
14463 T:      git git://github.com/gxt/linux.git
14464 F:      arch/unicore32/
14465
14466 UNIFDEF
14467 M:      Tony Finch <dot@dotat.at>
14468 W:      http://dotat.at/prog/unifdef
14469 S:      Maintained
14470 F:      scripts/unifdef.c
14471
14472 UNIFORM CDROM DRIVER
14473 M:      Jens Axboe <axboe@kernel.dk>
14474 W:      http://www.kernel.dk
14475 S:      Maintained
14476 F:      Documentation/cdrom/
14477 F:      drivers/cdrom/cdrom.c
14478 F:      include/linux/cdrom.h
14479 F:      include/uapi/linux/cdrom.h
14480
14481 UNISYS S-PAR DRIVERS
14482 M:      David Kershner <david.kershner@unisys.com>
14483 L:      sparmaintainer@unisys.com (Unisys internal)
14484 S:      Supported
14485 F:      include/linux/visorbus.h
14486 F:      drivers/visorbus/
14487 F:      drivers/staging/unisys/
14488
14489 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14490 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14491 L:      linux-scsi@vger.kernel.org
14492 S:      Supported
14493 F:      Documentation/scsi/ufs.txt
14494 F:      drivers/scsi/ufs/
14495
14496 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14497 M:      Joao Pinto <jpinto@synopsys.com>
14498 L:      linux-scsi@vger.kernel.org
14499 S:      Supported
14500 F:      drivers/scsi/ufs/*dwc*
14501
14502 UNSORTED BLOCK IMAGES (UBI)
14503 M:      Artem Bityutskiy <dedekind1@gmail.com>
14504 M:      Richard Weinberger <richard@nod.at>
14505 W:      http://www.linux-mtd.infradead.org/
14506 L:      linux-mtd@lists.infradead.org
14507 T:      git git://git.infradead.org/ubifs-2.6.git
14508 S:      Supported
14509 F:      drivers/mtd/ubi/
14510 F:      include/linux/mtd/ubi.h
14511 F:      include/uapi/mtd/ubi-user.h
14512
14513 USB "USBNET" DRIVER FRAMEWORK
14514 M:      Oliver Neukum <oneukum@suse.com>
14515 L:      netdev@vger.kernel.org
14516 W:      http://www.linux-usb.org/usbnet
14517 S:      Maintained
14518 F:      drivers/net/usb/usbnet.c
14519 F:      include/linux/usb/usbnet.h
14520
14521 USB ACM DRIVER
14522 M:      Oliver Neukum <oneukum@suse.com>
14523 L:      linux-usb@vger.kernel.org
14524 S:      Maintained
14525 F:      Documentation/usb/acm.txt
14526 F:      drivers/usb/class/cdc-acm.*
14527
14528 USB AR5523 WIRELESS DRIVER
14529 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14530 L:      linux-wireless@vger.kernel.org
14531 S:      Maintained
14532 F:      drivers/net/wireless/ath/ar5523/
14533
14534 USB ATTACHED SCSI
14535 M:      Oliver Neukum <oneukum@suse.com>
14536 L:      linux-usb@vger.kernel.org
14537 L:      linux-scsi@vger.kernel.org
14538 S:      Maintained
14539 F:      drivers/usb/storage/uas.c
14540
14541 USB CDC ETHERNET DRIVER
14542 M:      Oliver Neukum <oliver@neukum.org>
14543 L:      linux-usb@vger.kernel.org
14544 S:      Maintained
14545 F:      drivers/net/usb/cdc_*.c
14546 F:      include/uapi/linux/usb/cdc.h
14547
14548 USB CHAOSKEY DRIVER
14549 M:      Keith Packard <keithp@keithp.com>
14550 L:      linux-usb@vger.kernel.org
14551 S:      Maintained
14552 F:      drivers/usb/misc/chaoskey.c
14553
14554 USB CYPRESS C67X00 DRIVER
14555 M:      Peter Korsgaard <jacmet@sunsite.dk>
14556 L:      linux-usb@vger.kernel.org
14557 S:      Maintained
14558 F:      drivers/usb/c67x00/
14559
14560 USB DAVICOM DM9601 DRIVER
14561 M:      Peter Korsgaard <jacmet@sunsite.dk>
14562 L:      netdev@vger.kernel.org
14563 W:      http://www.linux-usb.org/usbnet
14564 S:      Maintained
14565 F:      drivers/net/usb/dm9601.c
14566
14567 USB DIAMOND RIO500 DRIVER
14568 M:      Cesar Miquel <miquel@df.uba.ar>
14569 L:      rio500-users@lists.sourceforge.net
14570 W:      http://rio500.sourceforge.net
14571 S:      Maintained
14572 F:      drivers/usb/misc/rio500*
14573
14574 USB EHCI DRIVER
14575 M:      Alan Stern <stern@rowland.harvard.edu>
14576 L:      linux-usb@vger.kernel.org
14577 S:      Maintained
14578 F:      Documentation/usb/ehci.txt
14579 F:      drivers/usb/host/ehci*
14580
14581 USB GADGET/PERIPHERAL SUBSYSTEM
14582 M:      Felipe Balbi <balbi@kernel.org>
14583 L:      linux-usb@vger.kernel.org
14584 W:      http://www.linux-usb.org/gadget
14585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14586 S:      Maintained
14587 F:      drivers/usb/gadget/
14588 F:      include/linux/usb/gadget*
14589
14590 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14591 M:      Jiri Kosina <jikos@kernel.org>
14592 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14593 L:      linux-usb@vger.kernel.org
14594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14595 S:      Maintained
14596 F:      Documentation/hid/hiddev.txt
14597 F:      drivers/hid/usbhid/
14598
14599 USB INTEL XHCI ROLE MUX DRIVER
14600 M:      Hans de Goede <hdegoede@redhat.com>
14601 L:      linux-usb@vger.kernel.org
14602 S:      Maintained
14603 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14604
14605 USB ISP116X DRIVER
14606 M:      Olav Kongas <ok@artecdesign.ee>
14607 L:      linux-usb@vger.kernel.org
14608 S:      Maintained
14609 F:      drivers/usb/host/isp116x*
14610 F:      include/linux/usb/isp116x.h
14611
14612 USB LAN78XX ETHERNET DRIVER
14613 M:      Woojung Huh <woojung.huh@microchip.com>
14614 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14615 L:      netdev@vger.kernel.org
14616 S:      Maintained
14617 F:      drivers/net/usb/lan78xx.*
14618
14619 USB MASS STORAGE DRIVER
14620 M:      Alan Stern <stern@rowland.harvard.edu>
14621 L:      linux-usb@vger.kernel.org
14622 L:      usb-storage@lists.one-eyed-alien.net
14623 S:      Maintained
14624 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14625 F:      drivers/usb/storage/
14626
14627 USB MIDI DRIVER
14628 M:      Clemens Ladisch <clemens@ladisch.de>
14629 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14630 T:      git git://git.alsa-project.org/alsa-kernel.git
14631 S:      Maintained
14632 F:      sound/usb/midi.*
14633
14634 USB NETWORKING DRIVERS
14635 L:      linux-usb@vger.kernel.org
14636 S:      Odd Fixes
14637 F:      drivers/net/usb/
14638
14639 USB OHCI DRIVER
14640 M:      Alan Stern <stern@rowland.harvard.edu>
14641 L:      linux-usb@vger.kernel.org
14642 S:      Maintained
14643 F:      Documentation/usb/ohci.txt
14644 F:      drivers/usb/host/ohci*
14645
14646 USB OTG FSM (Finite State Machine)
14647 M:      Peter Chen <Peter.Chen@nxp.com>
14648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14649 L:      linux-usb@vger.kernel.org
14650 S:      Maintained
14651 F:      drivers/usb/common/usb-otg-fsm.c
14652
14653 USB OVER IP DRIVER
14654 M:      Valentina Manea <valentina.manea.m@gmail.com>
14655 M:      Shuah Khan <shuahkh@osg.samsung.com>
14656 M:      Shuah Khan <shuah@kernel.org>
14657 L:      linux-usb@vger.kernel.org
14658 S:      Maintained
14659 F:      Documentation/usb/usbip_protocol.txt
14660 F:      drivers/usb/usbip/
14661 F:      tools/usb/usbip/
14662
14663 USB PEGASUS DRIVER
14664 M:      Petko Manolov <petkan@nucleusys.com>
14665 L:      linux-usb@vger.kernel.org
14666 L:      netdev@vger.kernel.org
14667 T:      git git://github.com/petkan/pegasus.git
14668 W:      https://github.com/petkan/pegasus
14669 S:      Maintained
14670 F:      drivers/net/usb/pegasus.*
14671
14672 USB PHY LAYER
14673 M:      Felipe Balbi <balbi@kernel.org>
14674 L:      linux-usb@vger.kernel.org
14675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14676 S:      Maintained
14677 F:      drivers/usb/phy/
14678
14679 USB PRINTER DRIVER (usblp)
14680 M:      Pete Zaitcev <zaitcev@redhat.com>
14681 L:      linux-usb@vger.kernel.org
14682 S:      Supported
14683 F:      drivers/usb/class/usblp.c
14684
14685 USB QMI WWAN NETWORK DRIVER
14686 M:      Bjørn Mork <bjorn@mork.no>
14687 L:      netdev@vger.kernel.org
14688 S:      Maintained
14689 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14690 F:      drivers/net/usb/qmi_wwan.c
14691
14692 USB RTL8150 DRIVER
14693 M:      Petko Manolov <petkan@nucleusys.com>
14694 L:      linux-usb@vger.kernel.org
14695 L:      netdev@vger.kernel.org
14696 T:      git git://github.com/petkan/rtl8150.git
14697 W:      https://github.com/petkan/rtl8150
14698 S:      Maintained
14699 F:      drivers/net/usb/rtl8150.c
14700
14701 USB SERIAL SUBSYSTEM
14702 M:      Johan Hovold <johan@kernel.org>
14703 L:      linux-usb@vger.kernel.org
14704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14705 S:      Maintained
14706 F:      Documentation/usb/usb-serial.txt
14707 F:      drivers/usb/serial/
14708 F:      include/linux/usb/serial.h
14709
14710 USB SMSC75XX ETHERNET DRIVER
14711 M:      Steve Glendinning <steve.glendinning@shawell.net>
14712 L:      netdev@vger.kernel.org
14713 S:      Maintained
14714 F:      drivers/net/usb/smsc75xx.*
14715
14716 USB SMSC95XX ETHERNET DRIVER
14717 M:      Steve Glendinning <steve.glendinning@shawell.net>
14718 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14719 L:      netdev@vger.kernel.org
14720 S:      Maintained
14721 F:      drivers/net/usb/smsc95xx.*
14722
14723 USB SUBSYSTEM
14724 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14725 L:      linux-usb@vger.kernel.org
14726 W:      http://www.linux-usb.org
14727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14728 S:      Supported
14729 F:      Documentation/devicetree/bindings/usb/
14730 F:      Documentation/usb/
14731 F:      drivers/usb/
14732 F:      include/linux/usb.h
14733 F:      include/linux/usb/
14734
14735 USB TYPEC PI3USB30532 MUX DRIVER
14736 M:      Hans de Goede <hdegoede@redhat.com>
14737 L:      linux-usb@vger.kernel.org
14738 S:      Maintained
14739 F:      drivers/usb/typec/mux/pi3usb30532.c
14740
14741 USB TYPEC SUBSYSTEM
14742 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14743 L:      linux-usb@vger.kernel.org
14744 S:      Maintained
14745 F:      Documentation/ABI/testing/sysfs-class-typec
14746 F:      Documentation/usb/typec.rst
14747 F:      drivers/usb/typec/
14748 F:      include/linux/usb/typec.h
14749
14750 USB UHCI DRIVER
14751 M:      Alan Stern <stern@rowland.harvard.edu>
14752 L:      linux-usb@vger.kernel.org
14753 S:      Maintained
14754 F:      drivers/usb/host/uhci*
14755
14756 USB VIDEO CLASS
14757 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14758 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14759 L:      linux-media@vger.kernel.org
14760 T:      git git://linuxtv.org/media_tree.git
14761 W:      http://www.ideasonboard.org/uvc/
14762 S:      Maintained
14763 F:      drivers/media/usb/uvc/
14764 F:      include/uapi/linux/uvcvideo.h
14765
14766 USB VISION DRIVER
14767 M:      Hans Verkuil <hverkuil@xs4all.nl>
14768 L:      linux-media@vger.kernel.org
14769 T:      git git://linuxtv.org/media_tree.git
14770 W:      https://linuxtv.org
14771 S:      Odd Fixes
14772 F:      drivers/media/usb/usbvision/
14773
14774 USB WEBCAM GADGET
14775 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14776 L:      linux-usb@vger.kernel.org
14777 S:      Maintained
14778 F:      drivers/usb/gadget/function/*uvc*
14779 F:      drivers/usb/gadget/legacy/webcam.c
14780
14781 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14782 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14783 L:      linux-wireless@vger.kernel.org
14784 S:      Maintained
14785 F:      drivers/net/wireless/rndis_wlan.c
14786
14787 USB XHCI DRIVER
14788 M:      Mathias Nyman <mathias.nyman@intel.com>
14789 L:      linux-usb@vger.kernel.org
14790 S:      Supported
14791 F:      drivers/usb/host/xhci*
14792 F:      drivers/usb/host/pci-quirks*
14793
14794 USB ZD1201 DRIVER
14795 L:      linux-wireless@vger.kernel.org
14796 W:      http://linux-lc100020.sourceforge.net
14797 S:      Orphan
14798 F:      drivers/net/wireless/zydas/zd1201.*
14799
14800 USB ZR364XX DRIVER
14801 M:      Antoine Jacquet <royale@zerezo.com>
14802 L:      linux-usb@vger.kernel.org
14803 L:      linux-media@vger.kernel.org
14804 T:      git git://linuxtv.org/media_tree.git
14805 W:      http://royale.zerezo.com/zr364xx/
14806 S:      Maintained
14807 F:      Documentation/media/v4l-drivers/zr364xx*
14808 F:      drivers/media/usb/zr364xx/
14809
14810 USER-MODE LINUX (UML)
14811 M:      Jeff Dike <jdike@addtoit.com>
14812 M:      Richard Weinberger <richard@nod.at>
14813 L:      user-mode-linux-devel@lists.sourceforge.net
14814 L:      user-mode-linux-user@lists.sourceforge.net
14815 W:      http://user-mode-linux.sourceforge.net
14816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14817 S:      Maintained
14818 F:      Documentation/virtual/uml/
14819 F:      arch/um/
14820 F:      arch/x86/um/
14821 F:      fs/hostfs/
14822 F:      fs/hppfs/
14823
14824 USERSPACE I/O (UIO)
14825 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14826 S:      Maintained
14827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14828 F:      Documentation/driver-api/uio-howto.rst
14829 F:      drivers/uio/
14830 F:      include/linux/uio*.h
14831
14832 UTIL-LINUX PACKAGE
14833 M:      Karel Zak <kzak@redhat.com>
14834 L:      util-linux@vger.kernel.org
14835 W:      http://en.wikipedia.org/wiki/Util-linux
14836 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14837 S:      Maintained
14838
14839 UUID HELPERS
14840 M:      Christoph Hellwig <hch@lst.de>
14841 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14842 L:      linux-kernel@vger.kernel.org
14843 T:      git git://git.infradead.org/users/hch/uuid.git
14844 F:      lib/uuid.c
14845 F:      lib/test_uuid.c
14846 F:      include/linux/uuid.h
14847 F:      include/uapi/linux/uuid.h
14848 S:      Maintained
14849
14850 UVESAFB DRIVER
14851 M:      Michal Januszewski <spock@gentoo.org>
14852 L:      linux-fbdev@vger.kernel.org
14853 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14854 S:      Maintained
14855 F:      Documentation/fb/uvesafb.txt
14856 F:      drivers/video/fbdev/uvesafb.*
14857
14858 VF610 NAND DRIVER
14859 M:      Stefan Agner <stefan@agner.ch>
14860 L:      linux-mtd@lists.infradead.org
14861 S:      Supported
14862 F:      drivers/mtd/nand/raw/vf610_nfc.c
14863
14864 VFAT/FAT/MSDOS FILESYSTEM
14865 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14866 S:      Maintained
14867 F:      Documentation/filesystems/vfat.txt
14868 F:      fs/fat/
14869
14870 VFIO DRIVER
14871 M:      Alex Williamson <alex.williamson@redhat.com>
14872 L:      kvm@vger.kernel.org
14873 T:      git git://github.com/awilliam/linux-vfio.git
14874 S:      Maintained
14875 F:      Documentation/vfio.txt
14876 F:      drivers/vfio/
14877 F:      include/linux/vfio.h
14878 F:      include/uapi/linux/vfio.h
14879
14880 VFIO MEDIATED DEVICE DRIVERS
14881 M:      Kirti Wankhede <kwankhede@nvidia.com>
14882 L:      kvm@vger.kernel.org
14883 S:      Maintained
14884 F:      Documentation/vfio-mediated-device.txt
14885 F:      drivers/vfio/mdev/
14886 F:      include/linux/mdev.h
14887 F:      samples/vfio-mdev/
14888
14889 VFIO PLATFORM DRIVER
14890 M:      Eric Auger <eric.auger@redhat.com>
14891 L:      kvm@vger.kernel.org
14892 S:      Maintained
14893 F:      drivers/vfio/platform/
14894
14895 VGA_SWITCHEROO
14896 R:      Lukas Wunner <lukas@wunner.de>
14897 S:      Maintained
14898 F:      Documentation/gpu/vga-switcheroo.rst
14899 F:      drivers/gpu/vga/vga_switcheroo.c
14900 F:      include/linux/vga_switcheroo.h
14901 T:      git git://anongit.freedesktop.org/drm/drm-misc
14902
14903 VIA RHINE NETWORK DRIVER
14904 S:      Orphan
14905 F:      drivers/net/ethernet/via/via-rhine.c
14906
14907 VIA SD/MMC CARD CONTROLLER DRIVER
14908 M:      Bruce Chang <brucechang@via.com.tw>
14909 M:      Harald Welte <HaraldWelte@viatech.com>
14910 S:      Maintained
14911 F:      drivers/mmc/host/via-sdmmc.c
14912
14913 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14914 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14915 L:      linux-fbdev@vger.kernel.org
14916 S:      Maintained
14917 F:      include/linux/via-core.h
14918 F:      include/linux/via-gpio.h
14919 F:      include/linux/via_i2c.h
14920 F:      drivers/video/fbdev/via/
14921
14922 VIA VELOCITY NETWORK DRIVER
14923 M:      Francois Romieu <romieu@fr.zoreil.com>
14924 L:      netdev@vger.kernel.org
14925 S:      Maintained
14926 F:      drivers/net/ethernet/via/via-velocity.*
14927
14928 VIDEO MULTIPLEXER DRIVER
14929 M:      Philipp Zabel <p.zabel@pengutronix.de>
14930 L:      linux-media@vger.kernel.org
14931 S:      Maintained
14932 F:      drivers/media/platform/video-mux.c
14933
14934 VIDEOBUF2 FRAMEWORK
14935 M:      Pawel Osciak <pawel@osciak.com>
14936 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14937 M:      Kyungmin Park <kyungmin.park@samsung.com>
14938 L:      linux-media@vger.kernel.org
14939 S:      Maintained
14940 F:      drivers/media/v4l2-core/videobuf2-*
14941 F:      include/media/videobuf2-*
14942
14943 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14944 M:      Helen Koike <helen.koike@collabora.com>
14945 L:      linux-media@vger.kernel.org
14946 T:      git git://linuxtv.org/media_tree.git
14947 W:      https://linuxtv.org
14948 S:      Maintained
14949 F:      drivers/media/platform/vimc/*
14950
14951 VIRT LIB
14952 M:      Alex Williamson <alex.williamson@redhat.com>
14953 M:      Paolo Bonzini <pbonzini@redhat.com>
14954 L:      kvm@vger.kernel.org
14955 S:      Supported
14956 F:      virt/lib/
14957
14958 VIRTIO AND VHOST VSOCK DRIVER
14959 M:      Stefan Hajnoczi <stefanha@redhat.com>
14960 L:      kvm@vger.kernel.org
14961 L:      virtualization@lists.linux-foundation.org
14962 L:      netdev@vger.kernel.org
14963 S:      Maintained
14964 F:      include/linux/virtio_vsock.h
14965 F:      include/uapi/linux/virtio_vsock.h
14966 F:      include/uapi/linux/vsockmon.h
14967 F:      include/uapi/linux/vm_sockets_diag.h
14968 F:      net/vmw_vsock/diag.c
14969 F:      net/vmw_vsock/af_vsock_tap.c
14970 F:      net/vmw_vsock/virtio_transport_common.c
14971 F:      net/vmw_vsock/virtio_transport.c
14972 F:      drivers/net/vsockmon.c
14973 F:      drivers/vhost/vsock.c
14974 F:      drivers/vhost/vsock.h
14975 F:      tools/testing/vsock/
14976
14977 VIRTIO CONSOLE DRIVER
14978 M:      Amit Shah <amit@kernel.org>
14979 L:      virtualization@lists.linux-foundation.org
14980 S:      Maintained
14981 F:      drivers/char/virtio_console.c
14982 F:      include/linux/virtio_console.h
14983 F:      include/uapi/linux/virtio_console.h
14984
14985 VIRTIO CORE, NET AND BLOCK DRIVERS
14986 M:      "Michael S. Tsirkin" <mst@redhat.com>
14987 M:      Jason Wang <jasowang@redhat.com>
14988 L:      virtualization@lists.linux-foundation.org
14989 S:      Maintained
14990 F:      Documentation/devicetree/bindings/virtio/
14991 F:      drivers/virtio/
14992 F:      tools/virtio/
14993 F:      drivers/net/virtio_net.c
14994 F:      drivers/block/virtio_blk.c
14995 F:      include/linux/virtio*.h
14996 F:      include/uapi/linux/virtio_*.h
14997 F:      drivers/crypto/virtio/
14998 F:      mm/balloon_compaction.c
14999
15000 VIRTIO CRYPTO DRIVER
15001 M:      Gonglei <arei.gonglei@huawei.com>
15002 L:      virtualization@lists.linux-foundation.org
15003 L:      linux-crypto@vger.kernel.org
15004 S:      Maintained
15005 F:      drivers/crypto/virtio/
15006 F:      include/uapi/linux/virtio_crypto.h
15007
15008 VIRTIO DRIVERS FOR S390
15009 M:      Cornelia Huck <cohuck@redhat.com>
15010 M:      Halil Pasic <pasic@linux.ibm.com>
15011 L:      linux-s390@vger.kernel.org
15012 L:      virtualization@lists.linux-foundation.org
15013 L:      kvm@vger.kernel.org
15014 S:      Supported
15015 F:      drivers/s390/virtio/
15016 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15017
15018 VIRTIO GPU DRIVER
15019 M:      David Airlie <airlied@linux.ie>
15020 M:      Gerd Hoffmann <kraxel@redhat.com>
15021 L:      dri-devel@lists.freedesktop.org
15022 L:      virtualization@lists.linux-foundation.org
15023 T:      git git://anongit.freedesktop.org/drm/drm-misc
15024 S:      Maintained
15025 F:      drivers/gpu/drm/virtio/
15026 F:      include/uapi/linux/virtio_gpu.h
15027
15028 VIRTIO HOST (VHOST)
15029 M:      "Michael S. Tsirkin" <mst@redhat.com>
15030 M:      Jason Wang <jasowang@redhat.com>
15031 L:      kvm@vger.kernel.org
15032 L:      virtualization@lists.linux-foundation.org
15033 L:      netdev@vger.kernel.org
15034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15035 S:      Maintained
15036 F:      drivers/vhost/
15037 F:      include/uapi/linux/vhost.h
15038
15039 VIRTIO INPUT DRIVER
15040 M:      Gerd Hoffmann <kraxel@redhat.com>
15041 S:      Maintained
15042 F:      drivers/virtio/virtio_input.c
15043 F:      include/uapi/linux/virtio_input.h
15044
15045 VIRTUAL BOX GUEST DEVICE DRIVER
15046 M:      Hans de Goede <hdegoede@redhat.com>
15047 M:      Arnd Bergmann <arnd@arndb.de>
15048 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15049 S:      Maintained
15050 F:      include/linux/vbox_utils.h
15051 F:      include/uapi/linux/vbox*.h
15052 F:      drivers/virt/vboxguest/
15053
15054 VIRTUAL SERIO DEVICE DRIVER
15055 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15056 S:      Maintained
15057 F:      drivers/input/serio/userio.c
15058 F:      include/uapi/linux/userio.h
15059
15060 VIVID VIRTUAL VIDEO DRIVER
15061 M:      Hans Verkuil <hverkuil@xs4all.nl>
15062 L:      linux-media@vger.kernel.org
15063 T:      git git://linuxtv.org/media_tree.git
15064 W:      https://linuxtv.org
15065 S:      Maintained
15066 F:      drivers/media/platform/vivid/*
15067
15068 VLYNQ BUS
15069 M:      Florian Fainelli <f.fainelli@gmail.com>
15070 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15071 S:      Maintained
15072 F:      drivers/vlynq/vlynq.c
15073 F:      include/linux/vlynq.h
15074
15075 VME SUBSYSTEM
15076 M:      Martyn Welch <martyn@welchs.me.uk>
15077 M:      Manohar Vanga <manohar.vanga@gmail.com>
15078 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15079 L:      devel@driverdev.osuosl.org
15080 S:      Maintained
15081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15082 F:      Documentation/driver-api/vme.rst
15083 F:      drivers/staging/vme/
15084 F:      drivers/vme/
15085 F:      include/linux/vme*
15086
15087 VMWARE BALLOON DRIVER
15088 M:      Xavier Deguillard <xdeguillard@vmware.com>
15089 M:      Philip Moltmann <moltmann@vmware.com>
15090 M:      "VMware, Inc." <pv-drivers@vmware.com>
15091 L:      linux-kernel@vger.kernel.org
15092 S:      Maintained
15093 F:      drivers/misc/vmw_balloon.c
15094
15095 VMWARE HYPERVISOR INTERFACE
15096 M:      Alok Kataria <akataria@vmware.com>
15097 L:      virtualization@lists.linux-foundation.org
15098 S:      Supported
15099 F:      arch/x86/kernel/cpu/vmware.c
15100
15101 VMWARE PVRDMA DRIVER
15102 M:      Adit Ranadive <aditr@vmware.com>
15103 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15104 L:      linux-rdma@vger.kernel.org
15105 S:      Maintained
15106 F:      drivers/infiniband/hw/vmw_pvrdma/
15107
15108 VMware PVSCSI driver
15109 M:      Jim Gill <jgill@vmware.com>
15110 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15111 L:      linux-scsi@vger.kernel.org
15112 S:      Maintained
15113 F:      drivers/scsi/vmw_pvscsi.c
15114 F:      drivers/scsi/vmw_pvscsi.h
15115
15116 VMWARE VMMOUSE SUBDRIVER
15117 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15118 M:      "VMware, Inc." <pv-drivers@vmware.com>
15119 L:      linux-input@vger.kernel.org
15120 S:      Maintained
15121 F:      drivers/input/mouse/vmmouse.c
15122 F:      drivers/input/mouse/vmmouse.h
15123
15124 VMWARE VMXNET3 ETHERNET DRIVER
15125 M:      Ronak Doshi <doshir@vmware.com>
15126 M:      "VMware, Inc." <pv-drivers@vmware.com>
15127 L:      netdev@vger.kernel.org
15128 S:      Maintained
15129 F:      drivers/net/vmxnet3/
15130
15131 VOCORE VOCORE2 BOARD
15132 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15133 L:      linux-mips@linux-mips.org
15134 S:      Maintained
15135 F:      arch/mips/boot/dts/ralink/vocore2.dts
15136
15137 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15138 M:      Liam Girdwood <lgirdwood@gmail.com>
15139 M:      Mark Brown <broonie@kernel.org>
15140 L:      linux-kernel@vger.kernel.org
15141 W:      http://www.slimlogic.co.uk/?p=48
15142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15143 S:      Supported
15144 F:      Documentation/devicetree/bindings/regulator/
15145 F:      Documentation/power/regulator/
15146 F:      drivers/regulator/
15147 F:      include/dt-bindings/regulator/
15148 F:      include/linux/regulator/
15149
15150 VRF
15151 M:      David Ahern <dsa@cumulusnetworks.com>
15152 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15153 L:      netdev@vger.kernel.org
15154 S:      Maintained
15155 F:      drivers/net/vrf.c
15156 F:      Documentation/networking/vrf.txt
15157
15158 VT1211 HARDWARE MONITOR DRIVER
15159 M:      Juerg Haefliger <juergh@gmail.com>
15160 L:      linux-hwmon@vger.kernel.org
15161 S:      Maintained
15162 F:      Documentation/hwmon/vt1211
15163 F:      drivers/hwmon/vt1211.c
15164
15165 VT8231 HARDWARE MONITOR DRIVER
15166 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15167 L:      linux-hwmon@vger.kernel.org
15168 S:      Maintained
15169 F:      drivers/hwmon/vt8231.c
15170
15171 VUB300 USB to SDIO/SD/MMC bridge chip
15172 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15173 L:      linux-mmc@vger.kernel.org
15174 L:      linux-usb@vger.kernel.org
15175 S:      Supported
15176 F:      drivers/mmc/host/vub300.c
15177
15178 W1 DALLAS'S 1-WIRE BUS
15179 M:      Evgeniy Polyakov <zbr@ioremap.net>
15180 S:      Maintained
15181 F:      Documentation/w1/
15182 F:      drivers/w1/
15183 F:      include/linux/w1.h
15184
15185 W83791D HARDWARE MONITORING DRIVER
15186 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15187 L:      linux-hwmon@vger.kernel.org
15188 S:      Maintained
15189 F:      Documentation/hwmon/w83791d
15190 F:      drivers/hwmon/w83791d.c
15191
15192 W83793 HARDWARE MONITORING DRIVER
15193 M:      Rudolf Marek <r.marek@assembler.cz>
15194 L:      linux-hwmon@vger.kernel.org
15195 S:      Maintained
15196 F:      Documentation/hwmon/w83793
15197 F:      drivers/hwmon/w83793.c
15198
15199 W83795 HARDWARE MONITORING DRIVER
15200 M:      Jean Delvare <jdelvare@suse.com>
15201 L:      linux-hwmon@vger.kernel.org
15202 S:      Maintained
15203 F:      drivers/hwmon/w83795.c
15204
15205 W83L51xD SD/MMC CARD INTERFACE DRIVER
15206 M:      Pierre Ossman <pierre@ossman.eu>
15207 S:      Maintained
15208 F:      drivers/mmc/host/wbsd.*
15209
15210 WACOM PROTOCOL 4 SERIAL TABLETS
15211 M:      Julian Squires <julian@cipht.net>
15212 M:      Hans de Goede <hdegoede@redhat.com>
15213 L:      linux-input@vger.kernel.org
15214 S:      Maintained
15215 F:      drivers/input/tablet/wacom_serial4.c
15216
15217 WATCHDOG DEVICE DRIVERS
15218 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15219 M:      Guenter Roeck <linux@roeck-us.net>
15220 L:      linux-watchdog@vger.kernel.org
15221 W:      http://www.linux-watchdog.org/
15222 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15223 S:      Maintained
15224 F:      Documentation/devicetree/bindings/watchdog/
15225 F:      Documentation/watchdog/
15226 F:      drivers/watchdog/
15227 F:      include/linux/watchdog.h
15228 F:      include/uapi/linux/watchdog.h
15229
15230 WHISKEYCOVE PMIC GPIO DRIVER
15231 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15232 L:      linux-gpio@vger.kernel.org
15233 S:      Maintained
15234 F:      drivers/gpio/gpio-wcove.c
15235
15236 WIIMOTE HID DRIVER
15237 M:      David Herrmann <dh.herrmann@googlemail.com>
15238 L:      linux-input@vger.kernel.org
15239 S:      Maintained
15240 F:      drivers/hid/hid-wiimote*
15241
15242 WILOCITY WIL6210 WIRELESS DRIVER
15243 M:      Maya Erez <merez@codeaurora.org>
15244 L:      linux-wireless@vger.kernel.org
15245 L:      wil6210@qti.qualcomm.com
15246 S:      Supported
15247 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15248 F:      drivers/net/wireless/ath/wil6210/
15249
15250 WIMAX STACK
15251 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15252 M:      linux-wimax@intel.com
15253 L:      wimax@linuxwimax.org (subscribers-only)
15254 S:      Supported
15255 W:      http://linuxwimax.org
15256 F:      Documentation/wimax/README.wimax
15257 F:      include/linux/wimax/debug.h
15258 F:      include/net/wimax.h
15259 F:      include/uapi/linux/wimax.h
15260 F:      net/wimax/
15261
15262 WINBOND CIR DRIVER
15263 M:      David Härdeman <david@hardeman.nu>
15264 S:      Maintained
15265 F:      drivers/media/rc/winbond-cir.c
15266
15267 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15268 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15269 L:      linux-watchdog@vger.kernel.org
15270 S:      Maintained
15271 F:      drivers/watchdog/ebc-c384_wdt.c
15272
15273 WINSYSTEMS WS16C48 GPIO DRIVER
15274 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15275 L:      linux-gpio@vger.kernel.org
15276 S:      Maintained
15277 F:      drivers/gpio/gpio-ws16c48.c
15278
15279 WISTRON LAPTOP BUTTON DRIVER
15280 M:      Miloslav Trmac <mitr@volny.cz>
15281 S:      Maintained
15282 F:      drivers/input/misc/wistron_btns.c
15283
15284 WL3501 WIRELESS PCMCIA CARD DRIVER
15285 L:      linux-wireless@vger.kernel.org
15286 S:      Odd fixes
15287 F:      drivers/net/wireless/wl3501*
15288
15289 WOLFSON MICROELECTRONICS DRIVERS
15290 L:      patches@opensource.cirrus.com
15291 T:      git https://github.com/CirrusLogic/linux-drivers.git
15292 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15293 S:      Supported
15294 F:      Documentation/hwmon/wm83??
15295 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15296 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15297 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15298 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15299 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15300 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15301 F:      drivers/clk/clk-wm83*.c
15302 F:      drivers/extcon/extcon-arizona.c
15303 F:      drivers/leds/leds-wm83*.c
15304 F:      drivers/gpio/gpio-*wm*.c
15305 F:      drivers/gpio/gpio-arizona.c
15306 F:      drivers/hwmon/wm83??-hwmon.c
15307 F:      drivers/input/misc/wm831x-on.c
15308 F:      drivers/input/touchscreen/wm831x-ts.c
15309 F:      drivers/input/touchscreen/wm97*.c
15310 F:      drivers/mfd/arizona*
15311 F:      drivers/mfd/wm*.c
15312 F:      drivers/mfd/cs47l24*
15313 F:      drivers/power/supply/wm83*.c
15314 F:      drivers/rtc/rtc-wm83*.c
15315 F:      drivers/regulator/wm8*.c
15316 F:      drivers/regulator/arizona*
15317 F:      drivers/video/backlight/wm83*_bl.c
15318 F:      drivers/watchdog/wm83*_wdt.c
15319 F:      include/linux/mfd/arizona/
15320 F:      include/linux/mfd/wm831x/
15321 F:      include/linux/mfd/wm8350/
15322 F:      include/linux/mfd/wm8400*
15323 F:      include/linux/regulator/arizona*
15324 F:      include/linux/wm97xx.h
15325 F:      include/sound/wm????.h
15326 F:      sound/soc/codecs/arizona.?
15327 F:      sound/soc/codecs/wm*
15328 F:      sound/soc/codecs/cs47l24*
15329
15330 WORKQUEUE
15331 M:      Tejun Heo <tj@kernel.org>
15332 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15334 S:      Maintained
15335 F:      include/linux/workqueue.h
15336 F:      kernel/workqueue.c
15337 F:      Documentation/core-api/workqueue.rst
15338
15339 X-POWERS AXP288 PMIC DRIVERS
15340 M:      Hans de Goede <hdegoede@redhat.com>
15341 S:      Maintained
15342 N:      axp288
15343 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15344
15345 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15346 M:      Chen-Yu Tsai <wens@csie.org>
15347 L:      linux-kernel@vger.kernel.org
15348 S:      Maintained
15349 N:      axp[128]
15350
15351 X.25 NETWORK LAYER
15352 M:      Andrew Hendry <andrew.hendry@gmail.com>
15353 L:      linux-x25@vger.kernel.org
15354 S:      Odd Fixes
15355 F:      Documentation/networking/x25*
15356 F:      include/net/x25*
15357 F:      net/x25/
15358
15359 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15360 M:      Thomas Gleixner <tglx@linutronix.de>
15361 M:      Ingo Molnar <mingo@redhat.com>
15362 R:      "H. Peter Anvin" <hpa@zytor.com>
15363 M:      x86@kernel.org
15364 L:      linux-kernel@vger.kernel.org
15365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15366 S:      Maintained
15367 F:      Documentation/x86/
15368 F:      arch/x86/
15369
15370 X86 MCE INFRASTRUCTURE
15371 M:      Tony Luck <tony.luck@intel.com>
15372 M:      Borislav Petkov <bp@alien8.de>
15373 L:      linux-edac@vger.kernel.org
15374 S:      Maintained
15375 F:      arch/x86/kernel/cpu/mcheck/*
15376
15377 X86 MICROCODE UPDATE SUPPORT
15378 M:      Borislav Petkov <bp@alien8.de>
15379 S:      Maintained
15380 F:      arch/x86/kernel/cpu/microcode/*
15381
15382 X86 PLATFORM DRIVERS
15383 M:      Darren Hart <dvhart@infradead.org>
15384 M:      Andy Shevchenko <andy@infradead.org>
15385 L:      platform-driver-x86@vger.kernel.org
15386 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15387 S:      Maintained
15388 F:      drivers/platform/x86/
15389 F:      drivers/platform/olpc/
15390
15391 X86 VDSO
15392 M:      Andy Lutomirski <luto@amacapital.net>
15393 L:      linux-kernel@vger.kernel.org
15394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15395 S:      Maintained
15396 F:      arch/x86/entry/vdso/
15397
15398 XC2028/3028 TUNER DRIVER
15399 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
15400 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15401 L:      linux-media@vger.kernel.org
15402 W:      https://linuxtv.org
15403 T:      git git://linuxtv.org/media_tree.git
15404 S:      Maintained
15405 F:      drivers/media/tuners/tuner-xc2028.*
15406
15407 XEN BLOCK SUBSYSTEM
15408 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15409 M:      Roger Pau Monné <roger.pau@citrix.com>
15410 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15411 S:      Supported
15412 F:      drivers/block/xen-blkback/*
15413 F:      drivers/block/xen*
15414
15415 XEN HYPERVISOR ARM
15416 M:      Stefano Stabellini <sstabellini@kernel.org>
15417 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15418 S:      Maintained
15419 F:      arch/arm/xen/
15420 F:      arch/arm/include/asm/xen/
15421
15422 XEN HYPERVISOR ARM64
15423 M:      Stefano Stabellini <sstabellini@kernel.org>
15424 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15425 S:      Maintained
15426 F:      arch/arm64/xen/
15427 F:      arch/arm64/include/asm/xen/
15428
15429 XEN HYPERVISOR INTERFACE
15430 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15431 M:      Juergen Gross <jgross@suse.com>
15432 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15434 S:      Supported
15435 F:      arch/x86/xen/
15436 F:      drivers/*/xen-*front.c
15437 F:      drivers/xen/
15438 F:      arch/x86/include/asm/xen/
15439 F:      arch/x86/include/asm/pvclock-abi.h
15440 F:      include/xen/
15441 F:      include/uapi/xen/
15442 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15443 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15444
15445 XEN NETWORK BACKEND DRIVER
15446 M:      Wei Liu <wei.liu2@citrix.com>
15447 M:      Paul Durrant <paul.durrant@citrix.com>
15448 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15449 L:      netdev@vger.kernel.org
15450 S:      Supported
15451 F:      drivers/net/xen-netback/*
15452
15453 XEN PCI SUBSYSTEM
15454 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15455 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15456 S:      Supported
15457 F:      arch/x86/pci/*xen*
15458 F:      drivers/pci/*xen*
15459
15460 XEN PVSCSI DRIVERS
15461 M:      Juergen Gross <jgross@suse.com>
15462 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15463 L:      linux-scsi@vger.kernel.org
15464 S:      Supported
15465 F:      drivers/scsi/xen-scsifront.c
15466 F:      drivers/xen/xen-scsiback.c
15467 F:      include/xen/interface/io/vscsiif.h
15468
15469 XEN SWIOTLB SUBSYSTEM
15470 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15471 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15472 L:      iommu@lists.linux-foundation.org
15473 S:      Supported
15474 F:      arch/x86/xen/*swiotlb*
15475 F:      drivers/xen/*swiotlb*
15476
15477 XFS FILESYSTEM
15478 M:      Darrick J. Wong <darrick.wong@oracle.com>
15479 M:      linux-xfs@vger.kernel.org
15480 L:      linux-xfs@vger.kernel.org
15481 W:      http://xfs.org/
15482 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15483 S:      Supported
15484 F:      Documentation/filesystems/xfs.txt
15485 F:      fs/xfs/
15486
15487 XILINX AXI ETHERNET DRIVER
15488 M:      Anirudha Sarangi <anirudh@xilinx.com>
15489 M:      John Linn <John.Linn@xilinx.com>
15490 S:      Maintained
15491 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15492
15493 XILINX UARTLITE SERIAL DRIVER
15494 M:      Peter Korsgaard <jacmet@sunsite.dk>
15495 L:      linux-serial@vger.kernel.org
15496 S:      Maintained
15497 F:      drivers/tty/serial/uartlite.c
15498
15499 XILINX VIDEO IP CORES
15500 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15501 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15502 L:      linux-media@vger.kernel.org
15503 T:      git git://linuxtv.org/media_tree.git
15504 S:      Supported
15505 F:      Documentation/devicetree/bindings/media/xilinx/
15506 F:      drivers/media/platform/xilinx/
15507 F:      include/uapi/linux/xilinx-v4l2-controls.h
15508
15509 XILLYBUS DRIVER
15510 M:      Eli Billauer <eli.billauer@gmail.com>
15511 L:      linux-kernel@vger.kernel.org
15512 S:      Supported
15513 F:      drivers/char/xillybus/
15514
15515 XRA1403 GPIO EXPANDER
15516 M:      Nandor Han <nandor.han@ge.com>
15517 M:      Semi Malinen <semi.malinen@ge.com>
15518 L:      linux-gpio@vger.kernel.org
15519 S:      Maintained
15520 F:      drivers/gpio/gpio-xra1403.c
15521 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15522
15523 XTENSA XTFPGA PLATFORM SUPPORT
15524 M:      Max Filippov <jcmvbkbc@gmail.com>
15525 L:      linux-xtensa@linux-xtensa.org
15526 S:      Maintained
15527 F:      drivers/spi/spi-xtensa-xtfpga.c
15528 F:      sound/soc/xtensa/xtfpga-i2s.c
15529
15530 YAM DRIVER FOR AX.25
15531 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15532 L:      linux-hams@vger.kernel.org
15533 S:      Maintained
15534 F:      drivers/net/hamradio/yam*
15535 F:      include/linux/yam.h
15536
15537 YAMA SECURITY MODULE
15538 M:      Kees Cook <keescook@chromium.org>
15539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15540 S:      Supported
15541 F:      security/yama/
15542 F:      Documentation/admin-guide/LSM/Yama.rst
15543
15544 YEALINK PHONE DRIVER
15545 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15546 L:      usbb2k-api-dev@nongnu.org
15547 S:      Maintained
15548 F:      Documentation/input/yealink.rst
15549 F:      drivers/input/misc/yealink.*
15550
15551 Z8530 DRIVER FOR AX.25
15552 M:      Joerg Reuter <jreuter@yaina.de>
15553 W:      http://yaina.de/jreuter/
15554 W:      http://www.qsl.net/dl1bke/
15555 L:      linux-hams@vger.kernel.org
15556 S:      Maintained
15557 F:      Documentation/networking/z8530drv.txt
15558 F:      drivers/net/hamradio/*scc.c
15559 F:      drivers/net/hamradio/z8530.h
15560
15561 ZBUD COMPRESSED PAGE ALLOCATOR
15562 M:      Seth Jennings <sjenning@redhat.com>
15563 M:      Dan Streetman <ddstreet@ieee.org>
15564 L:      linux-mm@kvack.org
15565 S:      Maintained
15566 F:      mm/zbud.c
15567 F:      include/linux/zbud.h
15568
15569 ZD1211RW WIRELESS DRIVER
15570 M:      Daniel Drake <dsd@gentoo.org>
15571 M:      Ulrich Kunitz <kune@deine-taler.de>
15572 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15573 L:      linux-wireless@vger.kernel.org
15574 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15575 S:      Maintained
15576 F:      drivers/net/wireless/zydas/zd1211rw/
15577
15578 ZD1301 MEDIA DRIVER
15579 M:      Antti Palosaari <crope@iki.fi>
15580 L:      linux-media@vger.kernel.org
15581 W:      https://linuxtv.org/
15582 W:      http://palosaari.fi/linux/
15583 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15584 S:      Maintained
15585 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15586
15587 ZD1301_DEMOD MEDIA DRIVER
15588 M:      Antti Palosaari <crope@iki.fi>
15589 L:      linux-media@vger.kernel.org
15590 W:      https://linuxtv.org/
15591 W:      http://palosaari.fi/linux/
15592 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15593 S:      Maintained
15594 F:      drivers/media/dvb-frontends/zd1301_demod*
15595
15596 ZPOOL COMPRESSED PAGE STORAGE API
15597 M:      Dan Streetman <ddstreet@ieee.org>
15598 L:      linux-mm@kvack.org
15599 S:      Maintained
15600 F:      mm/zpool.c
15601 F:      include/linux/zpool.h
15602
15603 ZR36067 VIDEO FOR LINUX DRIVER
15604 L:      mjpeg-users@lists.sourceforge.net
15605 L:      linux-media@vger.kernel.org
15606 W:      http://mjpeg.sourceforge.net/driver-zoran/
15607 T:      hg https://linuxtv.org/hg/v4l-dvb
15608 S:      Odd Fixes
15609 F:      drivers/media/pci/zoran/
15610
15611 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15612 M:      Minchan Kim <minchan@kernel.org>
15613 M:      Nitin Gupta <ngupta@vflare.org>
15614 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15615 L:      linux-kernel@vger.kernel.org
15616 S:      Maintained
15617 F:      drivers/block/zram/
15618 F:      Documentation/blockdev/zram.txt
15619
15620 ZS DECSTATION Z85C30 SERIAL DRIVER
15621 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15622 S:      Maintained
15623 F:      drivers/tty/serial/zs.*
15624
15625 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15626 M:      Minchan Kim <minchan@kernel.org>
15627 M:      Nitin Gupta <ngupta@vflare.org>
15628 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15629 L:      linux-mm@kvack.org
15630 S:      Maintained
15631 F:      mm/zsmalloc.c
15632 F:      include/linux/zsmalloc.h
15633 F:      Documentation/vm/zsmalloc.txt
15634
15635 ZSWAP COMPRESSED SWAP CACHING
15636 M:      Seth Jennings <sjenning@redhat.com>
15637 M:      Dan Streetman <ddstreet@ieee.org>
15638 L:      linux-mm@kvack.org
15639 S:      Maintained
15640 F:      mm/zswap.c
15641
15642 THE REST
15643 M:      Linus Torvalds <torvalds@linux-foundation.org>
15644 L:      linux-kernel@vger.kernel.org
15645 Q:      http://patchwork.kernel.org/project/LKML/list/
15646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15647 S:      Buried alive in reporters
15648 F:      *
15649 F:      */